/* roulang page: index */
:root {
            --primary-dark: #15191E;
            --primary-dark-soft: #1E252D;
            --accent: #FF5A1F;
            --accent-hover: #D94817;
            --lime: #B7E31C;
            --neutral-bg: #F2F2F0;
            --card-light: #FAFAF8;
            --border-light: #E5E5E0;
            --text-main: #1C1F23;
            --text-muted: #5C646D;
            --text-light: #F4F4F2;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --shadow-card: 0 4px 14px rgba(0, 0, 0, 0.05);
            --shadow-hover: 0 12px 24px rgba(0, 0, 0, 0.12);
            --transition: 0.22s ease;
        }

        * {
            box-sizing: border-box;
        }

        body {
            margin: 0;
            font-family: "Source Han Sans SC", "Noto Sans SC", "Microsoft YaHei", system-ui, sans-serif;
            background: var(--neutral-bg);
            color: var(--text-main);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }

        img {
            max-width: 100%;
            display: block;
        }

        a {
            color: inherit;
            text-decoration: none;
        }

        a:focus,
        button:focus,
        input:focus,
        textarea:focus {
            outline: 2px solid var(--accent);
            outline-offset: 3px;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        .section {
            padding: 64px 0;
        }

        .section-alt {
            background: var(--card-light);
        }

        .section-dark {
            background: var(--primary-dark);
            color: var(--text-light);
        }

        .section-dark .section-title,
        .section-dark .section-lead {
            color: var(--text-light);
        }

        .section-title {
            font-size: 28px;
            font-weight: 800;
            letter-spacing: 0.02em;
            color: var(--primary-dark);
            margin-bottom: 12px;
        }

        .section-lead {
            font-size: 16px;
            color: var(--text-muted);
            max-width: 720px;
            margin-bottom: 32px;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--accent);
            font-weight: 700;
            font-size: 14px;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            margin-bottom: 10px;
        }

        .section-label::before {
            content: "";
            width: 22px;
            height: 3px;
            background: var(--lime);
            display: inline-block;
            border-radius: 4px;
        }

        /* Header / Navigation */
        .site-header {
            background: var(--primary-dark);
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 14px rgba(0, 0, 0, 0.16);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 74px;
            gap: 20px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #fff;
            font-weight: 900;
            font-size: 21px;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .logo-mark {
            width: 34px;
            height: 34px;
            background: var(--accent);
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 17px;
            box-shadow: 0 0 0 4px rgba(255, 90, 31, 0.18);
        }

        .logo-mark i {
            transform: rotate(-12deg);
        }

        .main-nav ul {
            display: flex;
            align-items: center;
            list-style: none;
            margin: 0;
            padding: 0;
            gap: 26px;
        }

        .main-nav a {
            color: #C7CDD4;
            font-weight: 600;
            font-size: 15px;
            transition: color var(--transition);
            white-space: nowrap;
        }

        .main-nav a:hover,
        .main-nav a.active {
            color: #fff;
        }

        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent);
            color: #fff;
            font-weight: 700;
            padding: 10px 18px;
            border-radius: 999px;
            font-size: 14px;
            transition: background var(--transition), transform var(--transition);
            box-shadow: 0 6px 18px rgba(255, 90, 31, 0.24);
            white-space: nowrap;
        }

        .nav-cta:hover {
            background: var(--accent-hover);
            color: #fff;
            transform: translateY(-1px);
        }

        .live-pill {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--lime);
            font-weight: 700;
            font-size: 13px;
            background: rgba(183, 227, 28, 0.12);
            padding: 6px 10px;
            border-radius: 999px;
            margin-right: 8px;
        }

        .live-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--lime);
            animation: pulse 1.6s infinite;
        }

        @keyframes pulse {
            0% { opacity: 0.5; box-shadow: 0 0 0 0 rgba(183, 227, 28, 0.5); }
            70% { opacity: 1; box-shadow: 0 0 0 6px rgba(183, 227, 28, 0); }
            100% { opacity: 0.8; box-shadow: 0 0 0 0 rgba(183, 227, 28, 0); }
        }

        .nav-toggle {
            display: none;
            background: transparent;
            border: 0;
            color: #fff;
            font-size: 24px;
            cursor: pointer;
        }

        /* Hero */
        .hero {
            background: var(--primary-dark);
            color: var(--text-light);
            position: relative;
            overflow: hidden;
            min-height: 580px;
            display: flex;
            align-items: center;
            padding: 70px 0;
        }

        .hero-bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/f476ad1572cae09d.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.32;
            z-index: 1;
        }

        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(90deg, rgba(21,25,30,0.96) 0%, rgba(21,25,30,0.85) 45%, rgba(21,25,30,0.42) 100%);
            z-index: 2;
        }

        .hero .container {
            position: relative;
            z-index: 3;
            width: 100%;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1.18fr 0.82fr;
            gap: 46px;
            align-items: center;
        }

        .hero h1 {
            font-size: 44px;
            font-weight: 900;
            letter-spacing: -0.01em;
            line-height: 1.2;
            margin-bottom: 20px;
            color: #fff;
        }

        .hero h1 .accent-text {
            color: var(--accent);
        }

        .hero-lead {
            font-size: 17px;
            color: #D9DEE4;
            max-width: 650px;
            margin-bottom: 30px;
            line-height: 1.85;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            align-items: center;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            border-radius: 999px;
            font-weight: 700;
            font-size: 15px;
            padding: 13px 22px;
            cursor: pointer;
            transition: background var(--transition), transform var(--transition), border var(--transition), box-shadow var(--transition);
            border: 0;
            text-align: center;
        }

        .btn-primary {
            background: var(--accent);
            color: #fff;
            box-shadow: 0 10px 24px rgba(255, 90, 31, 0.25);
        }

        .btn-primary:hover {
            background: var(--accent-hover);
            color: #fff;
            transform: translateY(-2px);
        }

        .btn-ghost {
            background: transparent;
            color: #fff;
            border: 1px solid rgba(255,255,255,0.35);
        }

        .btn-ghost:hover {
            border-color: #fff;
            background: rgba(255,255,255,0.08);
            color: #fff;
        }

        .hero-panel {
            background: rgba(255,255,255,0.06);
            border: 1px solid rgba(255,255,255,0.12);
            border-radius: var(--radius-lg);
            padding: 24px;
            backdrop-filter: blur(8px);
        }

        .hero-panel-title {
            font-weight: 700;
            color: #fff;
            font-size: 15px;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .hero-panel-title i {
            color: var(--accent);
        }

        .match-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            border-bottom: 1px solid rgba(255,255,255,0.08);
        }

        .match-row:last-child {
            border-bottom: 0;
        }

        .match-teams {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 700;
            color: #fff;
            font-size: 14px;
        }

        .match-time {
            font-size: 12px;
            color: #AEB5BD;
            background: rgba(255,255,255,0.07);
            padding: 5px 9px;
            border-radius: 999px;
        }

        .match-live {
            color: var(--lime);
            font-weight: 700;
            font-size: 12px;
        }

        /* Section通用 */
        .cards-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
        }

        .card {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-card);
            padding: 24px;
            transition: box-shadow var(--transition), transform var(--transition), border var(--transition);
        }

        .card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
            border-color: rgba(255, 90, 31, 0.35);
        }

        .card-icon {
            width: 48px;
            height: 48px;
            background: rgba(255, 90, 31, 0.1);
            color: var(--accent);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            margin-bottom: 18px;
        }

        .card h3 {
            font-size: 19px;
            font-weight: 800;
            color: var(--primary-dark);
            margin-bottom: 10px;
        }

        .card p {
            color: var(--text-muted);
            font-size: 15px;
            margin-bottom: 0;
        }

        .tag {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            background: #F3F3EF;
            color: #3C4148;
            font-size: 12px;
            font-weight: 700;
            padding: 4px 9px;
            border-radius: 999px;
            letter-spacing: 0.02em;
        }

        .tag-orange {
            background: rgba(255, 90, 31, 0.12);
            color: var(--accent);
        }

        .tag-lime {
            background: rgba(183, 227, 28, 0.2);
            color: #4D6508;
        }

        /* 数据统计 */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-top: 30px;
        }

        .stat-card {
            background: #fff;
            border-radius: var(--radius-md);
            padding: 24px 20px;
            border-left: 4px solid var(--accent);
            box-shadow: var(--shadow-card);
        }

        .stat-number {
            font-size: 32px;
            font-weight: 900;
            color: var(--accent);
            line-height: 1.1;
            margin-bottom: 8px;
        }

        .stat-label {
            color: var(--text-muted);
            font-size: 14px;
            font-weight: 600;
        }

        /* 新闻 */
        .news-list {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 18px;
        }

        .news-card {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 22px;
            box-shadow: var(--shadow-card);
            transition: box-shadow var(--transition), transform var(--transition);
        }

        .news-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }

        .news-date {
            font-size: 13px;
            color: var(--accent);
            font-weight: 700;
            margin-bottom: 8px;
        }

        .news-card h3 {
            font-size: 18px;
            font-weight: 800;
            color: var(--primary-dark);
            margin-bottom: 10px;
        }

        .news-card p {
            color: var(--text-muted);
            font-size: 14px;
            margin-bottom: 14px;
        }

        .read-more {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--accent);
            font-weight: 700;
            font-size: 14px;
            transition: gap var(--transition), color var(--transition);
        }

        .read-more:hover {
            gap: 9px;
            color: var(--accent-hover);
        }

        /* 品牌介绍 */
        .brand-about {
            background: var(--primary-dark);
            color: #E7E9EB;
            border-radius: var(--radius-lg);
            padding: 40px;
            position: relative;
            overflow: hidden;
        }

        .brand-about::after {
            content: "";
            position: absolute;
            right: -50px;
            top: -50px;
            width: 220px;
            height: 220px;
            background: radial-gradient(circle, rgba(255, 90, 31, 0.24), transparent 70%);
        }

        .brand-about h2 {
            color: #fff;
            font-size: 26px;
            font-weight: 800;
            margin-bottom: 14px;
        }

        .brand-about p {
            color: #D5DADF;
            font-size: 16px;
            max-width: 850px;
            margin-bottom: 0;
            position: relative;
            z-index: 1;
        }

        /* 时间线/流程 */
        .flow-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
            counter-reset: step;
        }

        .flow-step {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            position: relative;
            overflow: hidden;
        }

        .flow-step::before {
            counter-increment: step;
            content: "0" counter(step);
            font-size: 48px;
            font-weight: 900;
            color: rgba(255, 90, 31, 0.14);
            position: absolute;
            right: 12px;
            top: 4px;
            line-height: 1;
        }

        .flow-step h3 {
            font-size: 17px;
            font-weight: 800;
            color: var(--primary-dark);
            margin-bottom: 8px;
        }

        .flow-step p {
            color: var(--text-muted);
            font-size: 14px;
            margin: 0;
        }

        /* 图片卡片 */
        .image-card-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
        }

        .image-card {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: box-shadow var(--transition), transform var(--transition);
        }

        .image-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }

        .image-card img {
            aspect-ratio: 16/10;
            object-fit: cover;
        }

        .image-card-body {
            padding: 18px;
        }

        .image-card-body h3 {
            font-size: 18px;
            font-weight: 800;
            color: var(--primary-dark);
            margin-bottom: 8px;
        }

        .image-card-body p {
            color: var(--text-muted);
            font-size: 14px;
            margin-bottom: 12px;
        }

        /* FAQ */
        .faq-item {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            overflow: hidden;
        }

        .faq-question {
            width: 100%;
            background: #fff;
            border: 0;
            text-align: left;
            padding: 18px 22px;
            font-weight: 800;
            font-size: 16px;
            color: var(--primary-dark);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: background var(--transition);
        }

        .faq-question:hover {
            background: #FBFBFA;
        }

        .faq-answer {
            padding: 0 22px 20px;
            color: var(--text-muted);
            font-size: 14px;
            line-height: 1.8;
            display: none;
        }

        .faq-item.open .faq-answer {
            display: block;
        }

        .faq-item.open .faq-question {
            color: var(--accent);
        }

        /* 保障条 */
        .guarantee-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .guarantee-item {
            display: flex;
            gap: 12px;
            align-items: flex-start;
            background: #fff;
            border-radius: var(--radius-md);
            padding: 18px;
            border: 1px solid var(--border-light);
        }

        .guarantee-icon {
            width: 40px;
            height: 40px;
            background: rgba(183, 227, 28, 0.28);
            color: #4D6508;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            flex-shrink: 0;
        }

        .guarantee-item h4 {
            font-size: 15px;
            font-weight: 800;
            color: var(--primary-dark);
            margin-bottom: 4px;
        }

        .guarantee-item p {
            color: var(--text-muted);
            font-size: 13px;
            margin: 0;
        }

        /* 赞助伙伴 */
        .partners {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            align-items: center;
            justify-content: center;
        }

        .partner-logo {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: 999px;
            padding: 12px 24px;
            font-weight: 800;
            color: #3C4148;
            box-shadow: var(--shadow-card);
            transition: border var(--transition), color var(--transition);
        }

        .partner-logo:hover {
            border-color: var(--accent);
            color: var(--accent);
        }

        /* CTA */
        .cta-panel {
            background: var(--primary-dark);
            border-radius: var(--radius-lg);
            padding: 44px;
            color: #fff;
            position: relative;
            overflow: hidden;
            background-image: url('/assets/images/86c3d57e169a5e99.webp');
            background-size: cover;
            background-position: center;
            box-shadow: 0 18px 40px rgba(0,0,0,0.2);
        }

        .cta-panel::before {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(21,25,30,0.94), rgba(21,25,30,0.72));
        }

        .cta-content {
            position: relative;
            z-index: 1;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
        }

        .cta-content h2 {
            color: #fff;
            font-size: 28px;
            font-weight: 800;
            margin-bottom: 8px;
        }

        .cta-content p {
            color: #D5DADF;
            margin: 0;
            font-size: 15px;
        }

        /* 表单 */
        .contact-form {
            background: #fff;
            border-radius: var(--radius-md);
            padding: 28px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-card);
        }

        .contact-form label {
            font-weight: 700;
            font-size: 14px;
            color: var(--primary-dark);
        }

        .contact-form input,
        .contact-form textarea {
            background: var(--neutral-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-sm);
            padding: 12px 14px;
            font-size: 15px;
            color: var(--text-main);
            width: 100%;
            transition: border var(--transition), box-shadow var(--transition);
        }

        .contact-form input:focus,
        .contact-form textarea:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(255, 90, 31, 0.16);
            outline: none;
        }

        .contact-form textarea {
            min-height: 120px;
            resize: vertical;
        }

        /* Footer */
        .site-footer {
            background: var(--primary-dark);
            color: #B9C0C7;
            padding: 48px 0 28px;
            font-size: 14px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.4fr;
            gap: 30px;
            margin-bottom: 32px;
        }

        .footer-brand {
            font-size: 20px;
            font-weight: 900;
            color: #fff;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .footer-brand .logo-mark {
            width: 28px;
            height: 28px;
            font-size: 14px;
        }

        .footer-desc {
            color: #9FA6AE;
            max-width: 300px;
            line-height: 1.8;
            margin-bottom: 0;
        }

        .footer-col h4 {
            color: #fff;
            font-weight: 800;
            font-size: 15px;
            margin-bottom: 14px;
        }

        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .footer-col li {
            margin-bottom: 8px;
        }

        .footer-col a {
            color: #B9C0C7;
            transition: color var(--transition);
        }

        .footer-col a:hover {
            color: var(--accent);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 10px;
            color: #8E959D;
            font-size: 13px;
        }

        .footer-bottom a {
            color: #C7CDD4;
        }

        .footer-bottom a:hover {
            color: var(--accent);
        }

        /* 响应式 */
        @media (max-width: 1024px) {
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }

            .cards-grid,
            .image-card-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .stats-grid,
            .flow-grid,
            .guarantee-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .news-list {
                grid-template-columns: 1fr;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .section {
                padding: 42px 0;
            }

            .hero {
                min-height: auto;
                padding: 50px 0;
            }

            .hero h1 {
                font-size: 32px;
            }

            .main-nav {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: var(--primary-dark);
                flex-direction: column;
                padding: 20px;
                border-top: 1px solid rgba(255,255,255,0.1);
            }

            .main-nav.open {
                display: block;
            }

            .main-nav ul {
                flex-direction: column;
                align-items: stretch;
                gap: 0;
            }

            .main-nav li {
                margin-bottom: 8px;
            }

            .main-nav a {
                display: block;
                padding: 10px 0;
            }

            .nav-cta {
                margin-top: 10px;
                justify-content: center;
            }

            .nav-toggle {
                display: block;
            }

            .cards-grid,
            .image-card-grid,
            .stats-grid,
            .flow-grid,
            .guarantee-grid,
            .news-list {
                grid-template-columns: 1fr;
            }

            .footer-grid {
                grid-template-columns: 1fr;
            }

            .cta-content {
                flex-direction: column;
                align-items: flex-start;
            }

            .brand-about {
                padding: 28px;
            }

            .cta-panel {
                padding: 28px;
            }
        }

        @media (max-width: 520px) {
            .hero h1 {
                font-size: 26px;
            }

            .section-title {
                font-size: 23px;
            }

            .btn {
                width: 100%;
                justify-content: center;
            }

            .hero-actions {
                flex-direction: column;
                align-items: stretch;
            }

            .brand-about h2 {
                font-size: 22px;
            }
        }

/* roulang page: category2 */
:root {
            --primary-dark: #15191E;
            --primary-dark-soft: #1E252D;
            --accent: #FF5A1F;
            --accent-hover: #D94817;
            --lime: #B7E31C;
            --neutral-bg: #F2F2F0;
            --card-light: #FAFAF8;
            --border-light: #E5E5E0;
            --text-main: #1C1F23;
            --text-muted: #5C646D;
            --text-light: #F4F4F2;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --shadow-card: 0 4px 14px rgba(0, 0, 0, 0.05);
            --shadow-hover: 0 12px 24px rgba(0, 0, 0, 0.12);
            --transition: 0.22s ease;
        }

        body {
            margin: 0;
            font-family: "Source Han Sans SC", "Noto Sans SC", "Microsoft YaHei", system-ui, sans-serif;
            background: var(--neutral-bg);
            color: var(--text-main);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }

        img {
            max-width: 100%;
            display: block;
        }

        a {
            color: inherit;
            text-decoration: none;
        }

        a:focus,
        button:focus,
        input:focus,
        textarea:focus {
            outline: 2px solid var(--accent);
            outline-offset: 3px;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        .section {
            padding: 64px 0;
        }

        .section-alt {
            background: var(--card-light);
        }

        .section-dark {
            background: var(--primary-dark);
            color: var(--text-light);
        }

        .section-dark .section-title,
        .section-dark .section-lead {
            color: var(--text-light);
        }

        .section-title {
            font-size: 28px;
            font-weight: 800;
            letter-spacing: 0.02em;
            color: var(--primary-dark);
            margin-bottom: 12px;
        }

        .section-lead {
            font-size: 16px;
            color: var(--text-muted);
            max-width: 720px;
            margin-bottom: 32px;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--accent);
            font-weight: 700;
            font-size: 14px;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            margin-bottom: 10px;
        }

        .section-label::before {
            content: "";
            width: 22px;
            height: 3px;
            background: var(--lime);
            display: inline-block;
            border-radius: 4px;
        }

        /* Header / Navigation */
        .site-header {
            background: var(--primary-dark);
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 14px rgba(0, 0, 0, 0.16);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 74px;
            gap: 20px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #fff;
            font-weight: 900;
            font-size: 21px;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .logo-mark {
            width: 34px;
            height: 34px;
            background: var(--accent);
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 17px;
            box-shadow: 0 0 0 4px rgba(255, 90, 31, 0.18);
        }

        .logo-mark i {
            transform: rotate(-12deg);
        }

        .main-nav ul {
            display: flex;
            align-items: center;
            list-style: none;
            margin: 0;
            padding: 0;
            gap: 26px;
        }

        .main-nav a {
            color: #C7CDD4;
            font-weight: 600;
            font-size: 15px;
            transition: color var(--transition);
            white-space: nowrap;
        }

        .main-nav a:hover,
        .main-nav a.active {
            color: #fff;
        }

        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent);
            color: #fff;
            font-weight: 700;
            padding: 10px 18px;
            border-radius: 999px;
            font-size: 14px;
            transition: background var(--transition), transform var(--transition);
            box-shadow: 0 6px 18px rgba(255, 90, 31, 0.24);
            white-space: nowrap;
        }

        .nav-cta:hover {
            background: var(--accent-hover);
            color: #fff;
            transform: translateY(-1px);
        }

        .live-pill {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--lime);
            font-weight: 700;
            font-size: 13px;
            background: rgba(183, 227, 28, 0.12);
            padding: 6px 10px;
            border-radius: 999px;
            margin-right: 8px;
        }

        .live-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--lime);
            animation: pulse-dot 1.6s infinite;
        }

        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(1.4); }
        }

        .nav-toggle {
            display: none;
            background: transparent;
            border: 0;
            color: #fff;
            font-size: 24px;
            cursor: pointer;
        }

        /* Page Header */
        .page-hero {
            background: var(--primary-dark);
            color: var(--text-light);
            padding: 56px 0 48px;
            position: relative;
            overflow: hidden;
        }

        .page-hero-bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/86c3d57e169a5e99.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.25;
        }

        .page-hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(21,25,30,0.95) 0%, rgba(21,25,30,0.75) 100%);
        }

        .page-hero .container {
            position: relative;
            z-index: 2;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: #A0A8B0;
            margin-bottom: 18px;
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: #A0A8B0;
            transition: color var(--transition);
        }

        .breadcrumb a:hover {
            color: #fff;
        }

        .breadcrumb .sep {
            color: var(--accent);
        }

        .breadcrumb .current {
            color: var(--lime);
        }

        .page-hero h1 {
            font-size: 38px;
            font-weight: 900;
            letter-spacing: 0.01em;
            margin-bottom: 14px;
            color: #fff;
            line-height: 1.3;
        }

        .page-hero p {
            font-size: 16px;
            color: #C7CDD4;
            max-width: 680px;
            margin-bottom: 0;
            line-height: 1.8;
        }

        /* Score Ticker */
        .score-ticker {
            background: var(--primary-dark-soft);
            border-bottom: 1px solid rgba(255,255,255,0.06);
            padding: 12px 0;
            overflow: hidden;
        }

        .score-ticker .container {
            display: flex;
            align-items: center;
            gap: 20px;
        }

        .ticker-label {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--lime);
            font-weight: 700;
            font-size: 13px;
            white-space: nowrap;
            flex-shrink: 0;
        }

        .ticker-track {
            display: flex;
            gap: 28px;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            flex: 1;
        }

        .ticker-track::-webkit-scrollbar {
            display: none;
        }

        .ticker-item {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            color: #C7CDD4;
            font-size: 13px;
            white-space: nowrap;
            flex-shrink: 0;
        }

        .ticker-score {
            color: #fff;
            font-weight: 700;
            background: rgba(255,90,31,0.15);
            padding: 3px 8px;
            border-radius: 6px;
            font-size: 12px;
        }

        .ticker-time {
            color: #6B7280;
            font-size: 11px;
        }

        /* Match List Cards */
        .match-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .match-row {
            display: grid;
            grid-template-columns: 90px 1fr auto;
            gap: 18px;
            align-items: center;
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 18px 22px;
            box-shadow: var(--shadow-card);
            transition: box-shadow var(--transition), border-color var(--transition);
        }

        .match-row:hover {
            box-shadow: var(--shadow-hover);
            border-color: var(--accent);
        }

        .match-date {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 2px;
        }

        .match-date .day {
            font-size: 22px;
            font-weight: 900;
            color: var(--primary-dark);
        }

        .match-date .month {
            font-size: 12px;
            color: var(--text-muted);
            font-weight: 600;
        }

        .match-date .time {
            font-size: 11px;
            color: var(--accent);
            font-weight: 700;
            margin-top: 4px;
        }

        .match-info {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .match-teams {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }

        .team-name {
            font-weight: 800;
            font-size: 16px;
            color: var(--primary-dark);
        }

        .vs-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--primary-dark);
            color: #fff;
            font-weight: 700;
            font-size: 11px;
            padding: 3px 10px;
            border-radius: 999px;
        }

        .match-meta {
            display: flex;
            gap: 16px;
            font-size: 12px;
            color: var(--text-muted);
            flex-wrap: wrap;
        }

        .match-meta i {
            color: var(--accent);
            margin-right: 4px;
        }

        .match-actions {
            display: flex;
            gap: 8px;
            align-items: center;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-weight: 700;
            padding: 10px 20px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            transition: all var(--transition);
            cursor: pointer;
            border: 0;
            line-height: 1.5;
            justify-content: center;
        }

        .btn-primary {
            background: var(--accent);
            color: #fff;
            box-shadow: 0 4px 12px rgba(255, 90, 31, 0.22);
        }

        .btn-primary:hover {
            background: var(--accent-hover);
            transform: translateY(-1px);
            box-shadow: 0 8px 20px rgba(255, 90, 31, 0.3);
            color: #fff;
        }

        .btn-outline {
            background: transparent;
            color: var(--primary-dark);
            border: 1px solid var(--border-light);
        }

        .btn-outline:hover {
            border-color: var(--accent);
            color: var(--accent);
            background: rgba(255, 90, 31, 0.05);
        }

        .btn-ghost {
            background: transparent;
            color: #C7CDD4;
            border: 1px solid rgba(255,255,255,0.2);
        }

        .btn-ghost:hover {
            border-color: var(--accent);
            color: #fff;
            background: rgba(255, 90, 31, 0.1);
        }

        .btn-sm {
            padding: 8px 16px;
            font-size: 13px;
            border-radius: 6px;
        }

        /* Featured Match */
        .featured-match {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 0;
            background: #fff;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border-light);
            margin-bottom: 40px;
        }

        .featured-match-image {
            position: relative;
            min-height: 360px;
            background-image: url('/assets/images/4db50e1c66aa3bed.webp');
            background-size: cover;
            background-position: center;
        }

        .featured-match-image .overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to bottom, rgba(21,25,30,0.2), rgba(21,25,30,0.7));
        }

        .featured-badge {
            position: absolute;
            top: 18px;
            left: 18px;
            background: var(--accent);
            color: #fff;
            font-weight: 700;
            font-size: 12px;
            padding: 5px 12px;
            border-radius: 999px;
            z-index: 2;
            letter-spacing: 0.04em;
        }

        .featured-match-content {
            padding: 32px 36px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .featured-match-content h2 {
            font-size: 24px;
            font-weight: 800;
            color: var(--primary-dark);
            margin-bottom: 12px;
            line-height: 1.4;
        }

        .featured-match-content p {
            color: var(--text-muted);
            font-size: 15px;
            margin-bottom: 18px;
            line-height: 1.8;
        }

        .featured-meta {
            display: flex;
            gap: 18px;
            flex-wrap: wrap;
            margin-bottom: 20px;
            font-size: 13px;
            color: var(--text-muted);
        }

        .featured-meta span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .featured-meta i {
            color: var(--accent);
        }

        /* Stats Cards */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }

        .stat-card {
            background: var(--primary-dark-soft);
            border-radius: var(--radius-md);
            padding: 22px 20px;
            border: 1px solid rgba(255,255,255,0.06);
            text-align: center;
            transition: transform var(--transition), border-color var(--transition);
        }

        .stat-card:hover {
            transform: translateY(-3px);
            border-color: rgba(255, 90, 31, 0.4);
        }

        .stat-card .stat-icon {
            width: 42px;
            height: 42px;
            border-radius: 50%;
            background: rgba(255, 90, 31, 0.15);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--accent);
            font-size: 18px;
            margin-bottom: 10px;
        }

        .stat-card .stat-number {
            font-size: 28px;
            font-weight: 900;
            color: #fff;
            line-height: 1.2;
        }

        .stat-card .stat-number small {
            font-size: 16px;
            font-weight: 700;
            color: var(--lime);
        }

        .stat-card .stat-label {
            font-size: 13px;
            color: #A0A8B0;
            margin-top: 4px;
        }

        /* Ranking */
        .ranking-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .ranking-item {
            display: grid;
            grid-template-columns: 40px 1fr auto auto;
            gap: 14px;
            align-items: center;
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-sm);
            padding: 14px 18px;
            transition: border-color var(--transition), box-shadow var(--transition);
        }

        .ranking-item:hover {
            border-color: var(--accent);
            box-shadow: var(--shadow-card);
        }

        .ranking-pos {
            font-weight: 900;
            font-size: 18px;
            color: var(--text-muted);
            text-align: center;
        }

        .ranking-pos.top {
            color: var(--accent);
        }

        .ranking-team {
            font-weight: 700;
            font-size: 15px;
            color: var(--primary-dark);
        }

        .ranking-record {
            font-size: 13px;
            color: var(--text-muted);
        }

        .ranking-points {
            font-weight: 800;
            font-size: 16px;
            color: var(--primary-dark);
            text-align: right;
            min-width: 40px;
        }

        /* Topic Cards */
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .topic-card {
            background: #fff;
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border-light);
            transition: transform var(--transition), box-shadow var(--transition);
        }

        .topic-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
        }

        .topic-card-image {
            height: 180px;
            background-size: cover;
            background-position: center;
            position: relative;
        }

        .topic-card-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--accent);
            color: #fff;
            font-weight: 700;
            font-size: 11px;
            padding: 4px 10px;
            border-radius: 999px;
            letter-spacing: 0.04em;
        }

        .topic-card-body {
            padding: 18px 20px 20px;
        }

        .topic-card-body h3 {
            font-size: 17px;
            font-weight: 800;
            color: var(--primary-dark);
            margin-bottom: 8px;
            line-height: 1.5;
        }

        .topic-card-body p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 12px;
        }

        .topic-card-link {
            font-weight: 700;
            font-size: 13px;
            color: var(--accent);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: gap var(--transition);
        }

        .topic-card-link:hover {
            gap: 10px;
            color: var(--accent-hover);
        }

        /* Schedule CTA */
        .schedule-cta {
            background: var(--primary-dark);
            border-radius: var(--radius-lg);
            padding: 40px 36px;
            display: grid;
            grid-template-columns: 1fr auto;
            gap: 24px;
            align-items: center;
            position: relative;
            overflow: hidden;
        }

        .schedule-cta::before {
            content: "";
            position: absolute;
            top: -40%;
            right: -10%;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(255,90,31,0.3) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .schedule-cta h2 {
            color: #fff;
            font-size: 24px;
            font-weight: 800;
            margin-bottom: 8px;
            position: relative;
            z-index: 2;
        }

        .schedule-cta p {
            color: #A0A8B0;
            font-size: 14px;
            margin-bottom: 0;
            position: relative;
            z-index: 2;
        }

        .schedule-cta .btn {
            position: relative;
            z-index: 2;
        }

        /* Footer */
        .site-footer {
            background: var(--primary-dark);
            color: #A0A8B0;
            padding: 52px 0 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            padding-bottom: 36px;
            border-bottom: 1px solid rgba(255,255,255,0.08);
        }

        .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #fff;
            font-weight: 900;
            font-size: 18px;
            margin-bottom: 14px;
        }

        .footer-desc {
            font-size: 14px;
            line-height: 1.8;
            max-width: 320px;
            margin-bottom: 0;
        }

        .footer-col h4 {
            color: #fff;
            font-size: 15px;
            font-weight: 700;
            margin-bottom: 14px;
        }

        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-col a {
            color: #A0A8B0;
            font-size: 14px;
            transition: color var(--transition);
        }

        .footer-col a:hover {
            color: var(--lime);
        }

        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            padding: 18px 0;
            font-size: 13px;
            color: #6B7280;
        }

        .footer-bottom a {
            color: #6B7280;
            transition: color var(--transition);
        }

        .footer-bottom a:hover {
            color: var(--lime);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .main-nav ul {
                gap: 16px;
            }
            .live-pill {
                display: none;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .topic-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .featured-match {
                grid-template-columns: 1fr;
            }
            .featured-match-image {
                min-height: 240px;
            }
            .match-row {
                grid-template-columns: 70px 1fr;
            }
            .match-actions {
                grid-column: 1 / -1;
                justify-content: flex-end;
            }
            .schedule-cta {
                grid-template-columns: 1fr;
                text-align: center;
            }
            .schedule-cta .btn {
                justify-self: center;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .nav-toggle {
                display: inline-flex;
                align-items: center;
                justify-content: center;
            }
            .main-nav {
                display: none;
                position: absolute;
                top: 74px;
                left: 0;
                right: 0;
                background: var(--primary-dark);
                padding: 16px 20px;
                box-shadow: 0 10px 30px rgba(0,0,0,0.3);
                border-top: 1px solid rgba(255,255,255,0.06);
            }
            .main-nav.open {
                display: block;
            }
            .main-nav ul {
                flex-direction: column;
                gap: 0;
                align-items: stretch;
            }
            .main-nav li {
                border-bottom: 1px solid rgba(255,255,255,0.06);
            }
            .main-nav li:last-child {
                border-bottom: 0;
            }
            .main-nav a {
                display: block;
                padding: 14px 4px;
                font-size: 15px;
            }
            .nav-cta {
                padding: 8px 14px;
                font-size: 13px;
            }
            .page-hero h1 {
                font-size: 28px;
            }
            .section {
                padding: 40px 0;
            }
            .section-title {
                font-size: 22px;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .topic-grid {
                grid-template-columns: 1fr;
            }
            .featured-match-content {
                padding: 22px 20px;
            }
            .featured-match-content h2 {
                font-size: 20px;
            }
            .match-row {
                grid-template-columns: 1fr;
                padding: 16px;
                gap: 10px;
            }
            .match-date {
                flex-direction: row;
                gap: 8px;
                justify-content: flex-start;
            }
            .match-actions {
                grid-column: auto;
                justify-content: flex-start;
                flex-wrap: wrap;
            }
            .match-actions .btn {
                flex: 1;
                min-width: 120px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .schedule-cta {
                padding: 28px 20px;
            }
            .schedule-cta h2 {
                font-size: 20px;
            }
            .ticker-label {
                display: none;
            }
            .ranking-item {
                grid-template-columns: 32px 1fr auto;
                gap: 10px;
                padding: 12px 14px;
                font-size: 13px;
            }
            .ranking-record {
                display: none;
            }
            .ranking-pos {
                font-size: 16px;
            }
            .ranking-points {
                font-size: 14px;
            }
        }

        @media (max-width: 520px) {
            .header-inner {
                min-height: 64px;
            }
            .logo {
                font-size: 18px;
            }
            .logo-mark {
                width: 30px;
                height: 30px;
                font-size: 14px;
            }
            .nav-cta {
                font-size: 12px;
                padding: 7px 12px;
                gap: 4px;
            }
            .page-hero h1 {
                font-size: 22px;
            }
            .page-hero p {
                font-size: 14px;
            }
            .stats-grid {
                grid-template-columns: 1fr;
            }
            .stat-card .stat-number {
                font-size: 24px;
            }
            .section {
                padding: 32px 0;
            }
            .match-team-name {
                font-size: 14px;
            }
            .vs-badge {
                font-size: 10px;
                padding: 2px 8px;
            }
            .football-news-card-body h3 {
                font-size: 15px;
            }
        }

/* roulang page: category3 */
:root {
            --primary-dark: #15191E;
            --primary-dark-soft: #1E252D;
            --accent: #FF5A1F;
            --accent-hover: #D94817;
            --lime: #B7E31C;
            --neutral-bg: #F2F2F0;
            --card-light: #FAFAF8;
            --border-light: #E5E5E0;
            --text-main: #1C1F23;
            --text-muted: #5C646D;
            --text-light: #F4F4F2;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --shadow-card: 0 4px 14px rgba(0, 0, 0, 0.05);
            --shadow-hover: 0 12px 24px rgba(0, 0, 0, 0.12);
            --transition: 0.22s ease;
        }
        * {
            box-sizing: border-box;
        }
        body {
            margin: 0;
            font-family: "Source Han Sans SC", "Noto Sans SC", "Microsoft YaHei", system-ui, sans-serif;
            background: var(--neutral-bg);
            color: var(--text-main);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }
        img {
            max-width: 100%;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
        }
        a:focus,
        button:focus,
        input:focus,
        textarea:focus {
            outline: 2px solid var(--accent);
            outline-offset: 3px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }
        .section {
            padding: 64px 0;
        }
        .section-alt {
            background: var(--card-light);
        }
        .section-dark {
            background: var(--primary-dark);
            color: var(--text-light);
        }
        .section-dark .section-title,
        .section-dark .section-lead {
            color: var(--text-light);
        }
        .section-title {
            font-size: 28px;
            font-weight: 800;
            letter-spacing: 0.02em;
            color: var(--primary-dark);
            margin-bottom: 12px;
        }
        .section-lead {
            font-size: 16px;
            color: var(--text-muted);
            max-width: 720px;
            margin-bottom: 32px;
        }
        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--accent);
            font-weight: 700;
            font-size: 14px;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            margin-bottom: 10px;
        }
        .section-label::before {
            content: "";
            width: 22px;
            height: 3px;
            background: var(--lime);
            display: inline-block;
            border-radius: 4px;
        }
        /* Header / Navigation */
        .site-header {
            background: var(--primary-dark);
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 14px rgba(0, 0, 0, 0.16);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 74px;
            gap: 20px;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #fff;
            font-weight: 900;
            font-size: 21px;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .logo-mark {
            width: 34px;
            height: 34px;
            background: var(--accent);
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 17px;
            box-shadow: 0 0 0 4px rgba(255, 90, 31, 0.18);
        }
        .logo-mark i {
            transform: rotate(-12deg);
        }
        .main-nav ul {
            display: flex;
            align-items: center;
            list-style: none;
            margin: 0;
            padding: 0;
            gap: 26px;
        }
        .main-nav a {
            color: #C7CDD4;
            font-weight: 600;
            font-size: 15px;
            transition: color var(--transition);
            white-space: nowrap;
        }
        .main-nav a:hover,
        .main-nav a.active {
            color: #fff;
        }
        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent);
            color: #fff;
            font-weight: 700;
            padding: 10px 18px;
            border-radius: 999px;
            font-size: 14px;
            transition: background var(--transition), transform var(--transition);
            box-shadow: 0 6px 18px rgba(255, 90, 31, 0.24);
            white-space: nowrap;
        }
        .nav-cta:hover {
            background: var(--accent-hover);
            color: #fff;
            transform: translateY(-1px);
        }
        .live-pill {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--lime);
            font-weight: 700;
            font-size: 13px;
            background: rgba(183, 227, 28, 0.12);
            padding: 6px 10px;
            border-radius: 999px;
            margin-right: 8px;
        }
        .nav-toggle {
            display: none;
            background: transparent;
            border: 0;
            color: #fff;
            font-size: 24px;
            cursor: pointer;
        }
        /* Page Header */
        .page-header {
            background: var(--primary-dark);
            color: var(--text-light);
            position: relative;
            padding: 52px 0 56px;
            overflow: hidden;
        }
        .page-header-bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/86c3d57e169a5e99.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.22;
            z-index: 1;
        }
        .page-header-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(21,25,30,0.92) 0%, rgba(21,25,30,0.72) 55%, rgba(21,25,30,0.48) 100%);
            z-index: 2;
        }
        .page-header .container {
            position: relative;
            z-index: 3;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: #B6BEC7;
            margin-bottom: 18px;
        }
        .breadcrumb a:hover {
            color: #fff;
        }
        .breadcrumb .sep {
            color: #5C646D;
        }
        .page-header h1 {
            font-size: 36px;
            font-weight: 900;
            letter-spacing: 0.02em;
            margin: 0 0 12px;
            color: #fff;
        }
        .page-header .lead {
            font-size: 16px;
            color: #C7CDD4;
            max-width: 720px;
            margin: 0;
        }
        .page-header .meta-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-top: 20px;
        }
        .page-header .meta-chip {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255,255,255,0.08);
            border: 1px solid rgba(255,255,255,0.12);
            padding: 6px 12px;
            border-radius: 999px;
            font-size: 13px;
            color: #E0E4E9;
        }
        .page-header .meta-chip i {
            color: var(--lime);
        }
        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-weight: 700;
            border-radius: 12px;
            padding: 12px 22px;
            transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
            cursor: pointer;
            border: 0;
            font-size: 15px;
        }
        .btn-primary {
            background: var(--accent);
            color: #fff;
            box-shadow: 0 8px 20px rgba(255, 90, 31, 0.22);
        }
        .btn-primary:hover {
            background: var(--accent-hover);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 12px 26px rgba(255, 90, 31, 0.30);
        }
        .btn-outline {
            background: transparent;
            color: var(--accent);
            border: 2px solid var(--accent);
        }
        .btn-outline:hover {
            background: var(--accent);
            color: #fff;
            transform: translateY(-2px);
        }
        .btn-white-outline {
            background: transparent;
            color: #fff;
            border: 2px solid rgba(255,255,255,0.55);
        }
        .btn-white-outline:hover {
            background: rgba(255,255,255,0.10);
            color: #fff;
            border-color: #fff;
        }
        /* Cards */
        .card {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-card);
            transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
            overflow: hidden;
        }
        .card:hover {
            box-shadow: var(--shadow-hover);
            border-color: #d8d8d2;
            transform: translateY(-3px);
        }
        .card-body {
            padding: 22px;
        }
        .card-title {
            font-size: 19px;
            font-weight: 800;
            line-height: 1.4;
            margin-bottom: 8px;
            color: var(--primary-dark);
        }
        .card-text {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 12px;
        }
        .badge {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 12px;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: 999px;
            letter-spacing: 0.03em;
        }
        .badge-orange {
            background: rgba(255, 90, 31, 0.10);
            color: var(--accent);
        }
        .badge-lime {
            background: rgba(183, 227, 28, 0.14);
            color: #5d7a00;
        }
        .badge-dark {
            background: rgba(21, 25, 30, 0.08);
            color: var(--primary-dark);
        }
        .badge-light {
            background: rgba(255,255,255,0.14);
            color: #fff;
        }
        /* Data List */
        .data-list-item {
            display: grid;
            grid-template-columns: 1fr 260px;
            gap: 24px;
            align-items: center;
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 18px;
            box-shadow: var(--shadow-card);
            transition: box-shadow var(--transition), transform var(--transition);
            margin-bottom: 16px;
        }
        .data-list-item:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .data-list-content .item-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 8px;
        }
        .data-list-content h3 {
            font-size: 20px;
            font-weight: 800;
            margin: 0 0 8px;
            line-height: 1.45;
        }
        .data-list-content p {
            font-size: 14px;
            color: var(--text-muted);
            margin: 0 0 12px;
        }
        .data-list-img {
            border-radius: var(--radius-sm);
            overflow: hidden;
            aspect-ratio: 16/10;
            background: #ddd;
        }
        .data-list-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        /* Stats */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .stat-card {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 22px;
            text-align: center;
            box-shadow: var(--shadow-card);
            transition: box-shadow var(--transition), transform var(--transition);
        }
        .stat-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }
        .stat-number {
            font-size: 34px;
            font-weight: 900;
            color: var(--accent);
            line-height: 1.2;
            letter-spacing: 0.01em;
        }
        .stat-label {
            font-size: 14px;
            color: var(--text-muted);
            margin-top: 6px;
        }
        /* Rank List */
        .rank-list {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-card);
            overflow: hidden;
        }
        .rank-item {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 16px 20px;
            border-bottom: 1px solid #F0F0EC;
            transition: background var(--transition);
        }
        .rank-item:last-child {
            border-bottom: 0;
        }
        .rank-item:hover {
            background: #FBFBF9;
        }
        .rank-num {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 14px;
            background: #F0F0EC;
            color: var(--text-muted);
            flex-shrink: 0;
        }
        .rank-num.top {
            background: var(--accent);
            color: #fff;
        }
        .rank-body {
            flex: 1;
        }
        .rank-body h4 {
            font-size: 15px;
            font-weight: 700;
            margin: 0 0 2px;
        }
        .rank-body p {
            font-size: 13px;
            color: var(--text-muted);
            margin: 0;
        }
        .rank-tag {
            font-size: 12px;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: 999px;
            background: rgba(183, 227, 28, 0.15);
            color: #5d7a00;
            white-space: nowrap;
        }
        /* Topic Cards */
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .topic-card {
            border-radius: var(--radius-md);
            overflow: hidden;
            background: #fff;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-card);
            transition: box-shadow var(--transition), transform var(--transition);
        }
        .topic-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }
        .topic-card-img {
            aspect-ratio: 16/9;
            overflow: hidden;
            background: #ddd;
        }
        .topic-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .topic-card-body {
            padding: 18px;
        }
        .topic-card-body h4 {
            font-size: 17px;
            font-weight: 800;
            margin: 0 0 6px;
        }
        .topic-card-body p {
            font-size: 13px;
            color: var(--text-muted);
            margin: 0;
        }
        /* FAQ */
        .faq-item {
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            background: #fff;
            margin-bottom: 12px;
            overflow: hidden;
            transition: border-color var(--transition);
        }
        .faq-item.active {
            border-color: var(--accent);
        }
        .faq-question {
            padding: 18px 22px;
            font-weight: 700;
            font-size: 16px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: #fff;
            border: 0;
            width: 100%;
            text-align: left;
            color: var(--text-main);
        }
        .faq-question i {
            transition: transform var(--transition);
            color: var(--accent);
        }
        .faq-item.active .faq-question i {
            transform: rotate(180deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition);
            color: var(--text-muted);
            font-size: 14px;
            line-height: 1.8;
        }
        .faq-answer-inner {
            padding: 0 22px 20px;
        }
        .faq-item.active .faq-answer {
            max-height: 400px;
        }
        /* CTA Band */
        .cta-band {
            background: var(--primary-dark);
            color: #fff;
            border-radius: var(--radius-lg);
            padding: 40px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
            position: relative;
            overflow: hidden;
        }
        .cta-band::after {
            content: "";
            position: absolute;
            right: -40px;
            top: -40px;
            width: 180px;
            height: 180px;
            background: rgba(255, 90, 31, 0.10);
            border-radius: 50%;
        }
        .cta-band h3 {
            font-size: 24px;
            font-weight: 800;
            margin: 0 0 8px;
            color: #fff;
        }
        .cta-band p {
            margin: 0;
            color: #C7CDD4;
            font-size: 15px;
        }
        .cta-band .btn {
            position: relative;
            z-index: 2;
        }
        /* Footer */
        .site-footer {
            background: var(--primary-dark);
            color: #C7CDD4;
            padding: 48px 0 24px;
            margin-top: 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            padding-bottom: 32px;
        }
        .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #fff;
            font-weight: 900;
            font-size: 20px;
            margin-bottom: 14px;
        }
        .footer-desc {
            font-size: 14px;
            color: #9AA3AD;
            line-height: 1.8;
        }
        .footer-col h4 {
            color: #fff;
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 14px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col li {
            margin-bottom: 8px;
        }
        .footer-col a {
            color: #9AA3AD;
            font-size: 14px;
            transition: color var(--transition);
        }
        .footer-col a:hover {
            color: #fff;
        }
        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            padding-top: 20px;
            border-top: 1px solid rgba(255,255,255,0.08);
            font-size: 13px;
            color: #7A828C;
        }
        .footer-bottom a {
            color: #9AA3AD;
            transition: color var(--transition);
        }
        .footer-bottom a:hover {
            color: #fff;
        }
        /* Responsive */
        @media screen and (max-width: 1024px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .topic-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .data-list-item {
                grid-template-columns: 1fr 200px;
                gap: 16px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .live-pill {
                display: none;
            }
        }
        @media screen and (max-width: 768px) {
            .header-inner {
                flex-wrap: wrap;
                min-height: auto;
                padding: 12px 0;
            }
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                order: 10;
                background: var(--primary-dark-soft);
                border-radius: 0 0 12px 12px;
                padding: 12px 0;
                margin-top: 8px;
            }
            .main-nav.open {
                display: block;
            }
            .main-nav ul {
                flex-direction: column;
                gap: 0;
                align-items: stretch;
            }
            .main-nav li {
                border-bottom: 1px solid rgba(255,255,255,0.06);
            }
            .main-nav li:last-child {
                border-bottom: 0;
            }
            .main-nav a {
                display: block;
                padding: 12px 16px;
                font-size: 15px;
            }
            .nav-cta {
                display: none;
            }
            .live-pill {
                display: none;
            }
            .page-header h1 {
                font-size: 28px;
            }
            .section {
                padding: 40px 0;
            }
            .section-title {
                font-size: 24px;
            }
            .data-list-item {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .data-list-img {
                order: -1;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .topic-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .cta-band {
                padding: 28px 22px;
                flex-direction: column;
                align-items: flex-start;
            }
            .card-body {
                padding: 16px;
            }
        }
        @media screen and (max-width: 520px) {
            .stats-grid {
                grid-template-columns: 1fr;
            }
            .rank-item {
                flex-wrap: wrap;
                gap: 8px;
                padding: 12px 14px;
            }
            .page-header {
                padding: 36px 0 40px;
            }
            .page-header h1 {
                font-size: 24px;
            }
            .page-header .lead {
                font-size: 14px;
            }
            .section-title {
                font-size: 20px;
            }
            .btn {
                font-size: 14px;
                padding: 10px 16px;
            }
            .topic-card-body h4 {
                font-size: 15px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

/* roulang page: category1 */
:root {
            --primary-dark: #15191E;
            --primary-dark-soft: #1E252D;
            --accent: #FF5A1F;
            --accent-hover: #D94817;
            --lime: #B7E31C;
            --neutral-bg: #F2F2F0;
            --card-light: #FAFAF8;
            --border-light: #E5E5E0;
            --text-main: #1C1F23;
            --text-muted: #5C646D;
            --text-light: #F4F4F2;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --shadow-card: 0 4px 14px rgba(0, 0, 0, 0.05);
            --shadow-hover: 0 12px 24px rgba(0, 0, 0, 0.12);
            --transition: 0.22s ease;
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            font-family: "Source Han Sans SC", "Noto Sans SC", "Microsoft YaHei", system-ui, sans-serif;
            background: var(--neutral-bg);
            color: var(--text-main);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
            font-size: 16px;
        }

        img {
            max-width: 100%;
            display: block;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }

        a:focus,
        button:focus,
        input:focus,
        textarea:focus {
            outline: 2px solid var(--accent);
            outline-offset: 3px;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        .section {
            padding: 64px 0;
        }

        .section-alt {
            background: var(--card-light);
        }

        .section-dark {
            background: var(--primary-dark);
            color: var(--text-light);
        }

        .section-dark .section-title,
        .section-dark .section-lead {
            color: var(--text-light);
        }

        .section-title {
            font-size: 28px;
            font-weight: 800;
            letter-spacing: 0.02em;
            color: var(--primary-dark);
            margin-bottom: 12px;
            line-height: 1.3;
        }

        .section-lead {
            font-size: 16px;
            color: var(--text-muted);
            max-width: 720px;
            margin-bottom: 32px;
            line-height: 1.7;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--accent);
            font-weight: 700;
            font-size: 14px;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            margin-bottom: 10px;
        }

        .section-label::before {
            content: "";
            width: 22px;
            height: 3px;
            background: var(--lime);
            display: inline-block;
            border-radius: 4px;
        }

        /* Header / Navigation */
        .site-header {
            background: var(--primary-dark);
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 14px rgba(0, 0, 0, 0.16);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 74px;
            gap: 20px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #fff;
            font-weight: 900;
            font-size: 21px;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .logo-mark {
            width: 34px;
            height: 34px;
            background: var(--accent);
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 17px;
            box-shadow: 0 0 0 4px rgba(255, 90, 31, 0.18);
        }

        .logo-mark i {
            transform: rotate(-12deg);
        }

        .main-nav ul {
            display: flex;
            align-items: center;
            list-style: none;
            margin: 0;
            padding: 0;
            gap: 26px;
        }

        .main-nav a {
            color: #C7CDD4;
            font-weight: 600;
            font-size: 15px;
            transition: color var(--transition);
            white-space: nowrap;
        }

        .main-nav a:hover,
        .main-nav a.active {
            color: #fff;
        }

        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent);
            color: #fff;
            font-weight: 700;
            padding: 10px 18px;
            border-radius: 999px;
            font-size: 14px;
            transition: background var(--transition), transform var(--transition);
            box-shadow: 0 6px 18px rgba(255, 90, 31, 0.24);
            white-space: nowrap;
        }

        .nav-cta:hover {
            background: var(--accent-hover);
            color: #fff;
            transform: translateY(-1px);
        }

        .live-pill {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--lime);
            font-weight: 700;
            font-size: 13px;
            background: rgba(183, 227, 28, 0.12);
            padding: 6px 10px;
            border-radius: 999px;
            margin-right: 8px;
        }

        .live-dot {
            width: 8px;
            height: 8px;
            background: var(--lime);
            border-radius: 50%;
            animation: pulse-dot 1.6s infinite;
        }

        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(1.4); }
        }

        .nav-toggle {
            display: none;
            background: transparent;
            border: 0;
            color: #fff;
            font-size: 24px;
            cursor: pointer;
            padding: 4px;
        }

        /* Breadcrumb */
        .breadcrumb-bar {
            background: var(--card-light);
            border-bottom: 1px solid var(--border-light);
            padding: 14px 0;
            font-size: 14px;
            color: var(--text-muted);
        }

        .breadcrumb-bar a {
            color: var(--text-muted);
            font-weight: 500;
        }

        .breadcrumb-bar a:hover {
            color: var(--accent);
        }

        .breadcrumb-bar .separator {
            margin: 0 10px;
            color: #B0B5BA;
        }

        .breadcrumb-bar .current {
            color: var(--text-main);
            font-weight: 600;
        }

        /* Category Hero */
        .category-hero {
            background: linear-gradient(135deg, #1A2027 0%, #242E38 55%, #1E282F 100%);
            color: var(--text-light);
            position: relative;
            overflow: hidden;
            padding: 60px 0 80px;
        }

        .category-hero::before {
            content: "";
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/f476ad1572cae09d.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.18;
            z-index: 1;
        }

        .category-hero::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(21,25,30,0.75) 0%, rgba(21,25,30,0.45) 100%);
            z-index: 2;
        }

        .category-hero .container {
            position: relative;
            z-index: 3;
        }

        .category-hero-grid {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 48px;
            align-items: center;
        }

        .category-hero h1 {
            font-size: 40px;
            font-weight: 900;
            line-height: 1.25;
            margin: 0 0 18px;
            letter-spacing: 0.01em;
            color: #fff;
        }

        .category-hero .hero-desc {
            font-size: 17px;
            color: #DDE2E8;
            max-width: 600px;
            line-height: 1.8;
            margin-bottom: 24px;
        }

        .hero-actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            align-items: center;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent);
            color: #fff;
            font-weight: 700;
            padding: 13px 24px;
            border-radius: 999px;
            border: 0;
            cursor: pointer;
            font-size: 15px;
            transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
            box-shadow: 0 8px 20px rgba(255, 90, 31, 0.28);
            white-space: nowrap;
        }

        .btn-primary:hover {
            background: var(--accent-hover);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 12px 26px rgba(217, 72, 23, 0.32);
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: #fff;
            font-weight: 600;
            padding: 12px 22px;
            border-radius: 999px;
            border: 1px solid rgba(255, 255, 255, 0.35);
            cursor: pointer;
            font-size: 15px;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .btn-secondary:hover {
            border-color: #fff;
            color: #fff;
            background: rgba(255, 255, 255, 0.08);
        }

        /* Timeline Strip */
        .timeline-strip {
            background: var(--card-light);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 24px 28px;
            margin-top: -40px;
            position: relative;
            z-index: 5;
            box-shadow: var(--shadow-card);
        }

        .timeline-label {
            font-weight: 700;
            font-size: 14px;
            color: var(--accent);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .timeline-track {
            display: flex;
            gap: 0;
            position: relative;
            overflow-x: auto;
            scrollbar-width: thin;
            scrollbar-color: #CDD1D5 #F0F0EC;
        }

        .timeline-track::-webkit-scrollbar {
            height: 5px;
        }

        .timeline-track::-webkit-scrollbar-track {
            background: #F0F0EC;
            border-radius: 8px;
        }

        .timeline-track::-webkit-scrollbar-thumb {
            background: #CDD1D5;
            border-radius: 8px;
        }

        .timeline-node {
            flex: 1 0 180px;
            position: relative;
            padding-right: 16px;
        }

        .timeline-node:not(:last-child)::after {
            content: "";
            position: absolute;
            top: 14px;
            left: 28px;
            right: 0;
            height: 2px;
            background: #DCE0E3;
            z-index: 0;
        }

        .timeline-node.active:not(:last-child)::after {
            background: var(--accent);
        }

        .timeline-dot {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: #DCE0E3;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            color: #8A929A;
            position: relative;
            z-index: 2;
            margin-bottom: 8px;
            font-weight: 700;
        }

        .timeline-node.active .timeline-dot {
            background: var(--accent);
            color: #fff;
            box-shadow: 0 0 0 5px rgba(255, 90, 31, 0.18);
        }

        .timeline-node.completed .timeline-dot {
            background: var(--lime);
            color: var(--primary-dark);
        }

        .timeline-node h5 {
            font-size: 15px;
            font-weight: 700;
            margin: 0 0 4px;
            color: var(--text-main);
        }

        .timeline-node p {
            font-size: 13px;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.5;
        }

        .timeline-node.active h5 {
            color: var(--accent);
        }

        /* Feature News */
        .feature-news-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
            align-items: center;
        }

        .feature-news-img {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-hover);
            position: relative;
        }

        .feature-news-img img {
            width: 100%;
            height: 360px;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .feature-news-img:hover img {
            transform: scale(1.03);
        }

        .feature-news-content .news-tag {
            display: inline-block;
            background: rgba(183, 227, 28, 0.18);
            color: #6B8A10;
            font-weight: 700;
            font-size: 13px;
            padding: 5px 12px;
            border-radius: 999px;
            margin-bottom: 14px;
        }

        .feature-news-content h3 {
            font-size: 24px;
            font-weight: 800;
            line-height: 1.4;
            margin: 0 0 14px;
            color: var(--primary-dark);
        }

        .feature-news-content p {
            color: var(--text-muted);
            font-size: 16px;
            line-height: 1.8;
            margin-bottom: 18px;
        }

        .news-meta {
            display: flex;
            gap: 18px;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 18px;
            flex-wrap: wrap;
        }

        .news-meta span {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .news-meta i {
            color: var(--accent);
            font-size: 13px;
        }

        /* News List */
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .news-list-item {
            display: grid;
            grid-template-columns: 180px 1fr;
            gap: 28px;
            background: var(--card-light);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 20px;
            transition: all var(--transition);
            align-items: center;
        }

        .news-list-item:hover {
            border-color: #CFD3D7;
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }

        .news-list-item .news-img {
            border-radius: var(--radius-sm);
            overflow: hidden;
            height: 130px;
        }

        .news-list-item .news-img img {
            width: 100%;
            height: 130px;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .news-list-item:hover .news-img img {
            transform: scale(1.05);
        }

        .news-list-item .news-info h4 {
            font-size: 18px;
            font-weight: 700;
            margin: 0 0 8px;
            line-height: 1.4;
            color: var(--text-main);
        }

        .news-list-item .news-info h4 a:hover {
            color: var(--accent);
        }

        .news-list-item .news-info p {
            font-size: 14px;
            color: var(--text-muted);
            margin: 0 0 10px;
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-list-item .news-foot {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
        }

        .news-date {
            font-size: 13px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .read-more {
            font-size: 14px;
            font-weight: 700;
            color: var(--accent);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: gap var(--transition), color var(--transition);
        }

        .read-more:hover {
            color: var(--accent-hover);
            gap: 10px;
        }

        .more-link-wrapper {
            text-align: center;
            margin-top: 28px;
        }

        .btn-outline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--primary-dark);
            font-weight: 700;
            padding: 12px 28px;
            border-radius: 999px;
            border: 2px solid var(--primary-dark);
            cursor: pointer;
            font-size: 15px;
            transition: all var(--transition);
        }

        .btn-outline:hover {
            background: var(--primary-dark);
            color: #fff;
        }

        /* Editor Picks */
        .picks-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .pick-card {
            background: var(--card-light);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }

        .pick-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
            border-color: #CFD3D7;
        }

        .pick-card .pick-img {
            height: 180px;
            overflow: hidden;
            border-radius: var(--radius-md) var(--radius-md) 0 0;
        }

        .pick-card .pick-img img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .pick-card:hover .pick-img img {
            transform: scale(1.04);
        }

        .pick-card .pick-body {
            padding: 20px 20px 22px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .pick-card .pick-tag {
            display: inline-block;
            align-self: flex-start;
            background: rgba(255, 90, 31, 0.12);
            color: var(--accent);
            font-weight: 700;
            font-size: 12px;
            padding: 4px 10px;
            border-radius: 999px;
            margin-bottom: 10px;
        }

        .pick-card h4 {
            font-size: 17px;
            font-weight: 700;
            margin: 0 0 8px;
            line-height: 1.45;
            color: var(--text-main);
        }

        .pick-card p {
            font-size: 14px;
            color: var(--text-muted);
            margin: 0 0 12px;
            line-height: 1.7;
            flex: 1;
        }

        .pick-card .pick-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 13px;
            color: var(--text-muted);
        }

        /* Data Snapshot */
        .data-snapshot {
            background: linear-gradient(135deg, #15191E 0%, #202A34 100%);
            border-radius: var(--radius-lg);
            padding: 44px 48px;
            color: #fff;
            position: relative;
            overflow: hidden;
        }

        .data-snapshot::before {
            content: "";
            position: absolute;
            right: -80px;
            top: -80px;
            width: 240px;
            height: 240px;
            background: radial-gradient(circle, rgba(255,90,31,0.18) 0%, transparent 70%);
            border-radius: 50%;
        }

        .data-snapshot-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 32px;
            position: relative;
            z-index: 2;
        }

        .data-item .data-num {
            font-size: 38px;
            font-weight: 900;
            color: #fff;
            line-height: 1.2;
            letter-spacing: 0.01em;
        }

        .data-item .data-num .data-suffix {
            font-size: 19px;
            font-weight: 700;
            color: var(--lime);
            margin-left: 3px;
        }

        .data-item .data-label {
            font-size: 14px;
            color: #AAB4BD;
            margin-top: 4px;
        }

        /* Hot Rank */
        .hot-rank-grid {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 40px;
            align-items: start;
        }

        .rank-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .rank-item {
            display: flex;
            align-items: center;
            gap: 16px;
            background: var(--card-light);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-sm);
            padding: 14px 18px;
            transition: all var(--transition);
        }

        .rank-item:hover {
            border-color: #CFD3D7;
            box-shadow: var(--shadow-card);
            transform: translateX(3px);
        }

        .rank-num {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: #F0F0EC;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 15px;
            color: var(--text-muted);
            flex-shrink: 0;
        }

        .rank-item:nth-child(1) .rank-num {
            background: var(--accent);
            color: #fff;
            box-shadow: 0 4px 10px rgba(255,90,31,0.25);
        }

        .rank-item:nth-child(2) .rank-num {
            background: #FFB39A;
            color: #fff;
        }

        .rank-item:nth-child(3) .rank-num {
            background: #FFD7C4;
            color: #B3451A;
        }

        .rank-info h5 {
            font-size: 15px;
            font-weight: 700;
            margin: 0 0 4px;
            line-height: 1.4;
            color: var(--text-main);
        }

        .rank-info p {
            font-size: 13px;
            color: var(--text-muted);
            margin: 0;
        }

        .rank-side {
            background: var(--primary-dark);
            border-radius: var(--radius-lg);
            padding: 28px;
            color: #fff;
            position: relative;
            overflow: hidden;
        }

        .rank-side::after {
            content: "";
            position: absolute;
            right: -40px;
            bottom: -40px;
            width: 160px;
            height: 160px;
            background: radial-gradient(circle, rgba(183,227,28,0.15) 0%, transparent 70%);
            border-radius: 50%;
        }

        .rank-side h4 {
            color: #fff;
            font-size: 20px;
            font-weight: 800;
            margin: 0 0 14px;
            position: relative;
            z-index: 2;
        }

        .rank-side p {
            color: #C7CDD4;
            font-size: 15px;
            line-height: 1.7;
            margin-bottom: 18px;
            position: relative;
            z-index: 2;
        }

        .rank-side .mini-stat {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            position: relative;
            z-index: 2;
        }

        .mini-stat span {
            background: rgba(255,255,255,0.1);
            padding: 6px 12px;
            border-radius: 999px;
            font-size: 13px;
            font-weight: 600;
        }

        /* Topic Cards */
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 28px;
        }

        .topic-card {
            display: grid;
            grid-template-columns: 1fr 1fr;
            background: var(--card-light);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition);
            min-height: 240px;
        }

        .topic-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }

        .topic-card .topic-img {
            overflow: hidden;
            min-height: 240px;
        }

        .topic-card .topic-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .topic-card:hover .topic-img img {
            transform: scale(1.04);
        }

        .topic-card .topic-body {
            padding: 26px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .topic-card .topic-tag {
            display: inline-block;
            align-self: flex-start;
            background: rgba(183,227,28,0.22);
            color: #6B8A10;
            font-weight: 700;
            font-size: 12px;
            padding: 4px 12px;
            border-radius: 999px;
            margin-bottom: 12px;
        }

        .topic-card h4 {
            font-size: 19px;
            font-weight: 800;
            margin: 0 0 10px;
            line-height: 1.4;
            color: var(--text-main);
        }

        .topic-card p {
            font-size: 14px;
            color: var(--text-muted);
            margin: 0 0 14px;
            line-height: 1.7;
        }

        .topic-card .topic-link {
            font-size: 14px;
            font-weight: 700;
            color: var(--accent);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .topic-card .topic-link:hover {
            color: var(--accent-hover);
        }

        /* Subscribe CTA */
        .subscribe-section {
            background: linear-gradient(135deg, #FF5A1F 0%, #E84A14 55%, #D23E0C 100%);
            border-radius: var(--radius-lg);
            padding: 52px 48px;
            color: #fff;
            position: relative;
            overflow: hidden;
            box-shadow: 0 16px 40px rgba(255,90,31,0.28);
        }

        .subscribe-section::before {
            content: "";
            position: absolute;
            right: -60px;
            top: -60px;
            width: 220px;
            height: 220px;
            background: radial-gradient(circle, rgba(255,255,255,0.12) 0%, transparent 70%);
            border-radius: 50%;
        }

        .subscribe-grid {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 32px;
            align-items: center;
            position: relative;
            z-index: 2;
        }

        .subscribe-grid h3 {
            color: #fff;
            font-size: 26px;
            font-weight: 900;
            margin: 0 0 10px;
            line-height: 1.3;
        }

        .subscribe-grid p {
            color: rgba(255,255,255,0.85);
            font-size: 15px;
            line-height: 1.7;
            margin: 0;
        }

        .subscribe-form {
            display: flex;
            gap: 10px;
        }

        .subscribe-form input {
            flex: 1;
            padding: 14px 18px;
            border-radius: 999px;
            border: 0;
            font-size: 15px;
            font-family: inherit;
            background: rgba(255,255,255,0.95);
            color: var(--text-main);
            min-width: 0;
        }

        .subscribe-form input::placeholder {
            color: #8A929A;
        }

        .subscribe-form input:focus {
            outline: 3px solid rgba(255,255,255,0.5);
            outline-offset: 2px;
        }

        .subscribe-form button {
            background: var(--primary-dark);
            color: #fff;
            font-weight: 700;
            padding: 14px 24px;
            border-radius: 999px;
            border: 0;
            cursor: pointer;
            font-size: 15px;
            white-space: nowrap;
            transition: background var(--transition), transform var(--transition);
        }

        .subscribe-form button:hover {
            background: #0F1215;
            transform: translateY(-1px);
        }

        /* Footer */
        .site-footer {
            background: var(--primary-dark);
            color: #C7CDD4;
            padding: 60px 0 0;
            margin-top: 60px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1fr;
            gap: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255,255,255,0.08);
        }

        .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #fff;
            font-weight: 900;
            font-size: 20px;
            margin-bottom: 12px;
        }

        .footer-desc {
            font-size: 14px;
            line-height: 1.7;
            color: #AAB4BD;
            margin: 0;
        }

        .footer-col h4 {
            color: #fff;
            font-size: 16px;
            font-weight: 700;
            margin: 0 0 14px;
        }

        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-col a {
            color: #AAB4BD;
            font-size: 14px;
            transition: color var(--transition);
        }

        .footer-col a:hover {
            color: var(--accent);
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 20px 0 24px;
            font-size: 13px;
            color: #7C858E;
            flex-wrap: wrap;
            gap: 12px;
        }

        .footer-bottom a {
            color: #AAB4BD;
            transition: color var(--transition);
        }

        .footer-bottom a:hover {
            color: var(--accent);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .nav-toggle {
                display: block;
            }

            .main-nav {
                display: none;
                position: absolute;
                top: 74px;
                left: 0;
                right: 0;
                background: var(--primary-dark);
                padding: 20px;
                box-shadow: 0 12px 24px rgba(0,0,0,0.2);
            }

            .main-nav.open {
                display: block;
            }

            .main-nav ul {
                flex-direction: column;
                gap: 4px;
                align-items: stretch;
            }

            .main-nav a {
                display: block;
                padding: 12px 14px;
                border-radius: var(--radius-sm);
                font-size: 16px;
            }

            .main-nav a:hover {
                background: rgba(255,255,255,0.06);
            }

            .live-pill {
                display: none;
            }

            .header-inner {
                min-height: 64px;
            }

            .main-nav {
                top: 64px;
            }

            .category-hero-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }

            .category-hero h1 {
                font-size: 32px;
            }

            .data-snapshot-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }

            .picks-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .topic-grid {
                grid-template-columns: 1fr;
            }

            .hot-rank-grid {
                grid-template-columns: 1fr;
            }

            .subscribe-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
        }

        @media (max-width: 768px) {
            .section {
                padding: 44px 0;
            }

            .section-title {
                font-size: 23px;
            }

            .category-hero {
                padding: 40px 0 60px;
            }

            .category-hero h1 {
                font-size: 27px;
            }

            .category-hero .hero-desc {
                font-size: 15px;
            }

            .news-list-item {
                grid-template-columns: 1fr;
                gap: 14px;
                padding: 16px;
            }

            .news-list-item .news-img {
                height: 170px;
            }

            .news-list-item .news-img img {
                height: 170px;
            }

            .picks-grid {
                grid-template-columns: 1fr;
            }

            .data-snapshot {
                padding: 30px 24px;
            }

            .data-snapshot-grid {
                grid-template-columns: 1fr 1fr;
                gap: 18px;
            }

            .data-item .data-num {
                font-size: 28px;
            }

            .topic-card {
                grid-template-columns: 1fr;
            }

            .topic-card .topic-img {
                min-height: 200px;
                height: 200px;
            }

            .topic-card .topic-img img {
                height: 200px;
                object-fit: cover;
            }

            .subscribe-section {
                padding: 36px 24px;
            }

            .subscribe-form {
                flex-direction: column;
            }

            .subscribe-form input {
                width: 100%;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
                justify-content: center;
            }

            .timeline-strip {
                padding: 18px 16px;
                margin-top: -30px;
            }

            .timeline-node {
                flex: 1 0 140px;
            }

            .feature-news-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .feature-news-img img {
                height: 240px;
            }

            .nav-cta {
                display: none;
            }

            .header-inner {
                gap: 12px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }

            .section {
                padding: 36px 0;
            }

            .category-hero h1 {
                font-size: 23px;
            }

            .hero-actions {
                flex-direction: column;
                width: 100%;
            }

            .hero-actions .btn-primary,
            .hero-actions .btn-secondary {
                width: 100%;
                justify-content: center;
            }

            .data-snapshot-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }

            .data-snapshot {
                padding: 24px 18px;
            }

            .rank-item {
                padding: 12px 14px;
                gap: 10px;
            }

            .topic-card .topic-body {
                padding: 18px;
            }

            .breadcrumb-bar {
                font-size: 12px;
                padding: 10px 0;
            }
        }

/* roulang page: category4 */
:root {
            --primary-dark: #15191E;
            --primary-dark-soft: #1E252D;
            --accent: #FF5A1F;
            --accent-hover: #D94817;
            --lime: #B7E31C;
            --neutral-bg: #F2F2F0;
            --card-light: #FAFAF8;
            --border-light: #E5E5E0;
            --text-main: #1C1F23;
            --text-muted: #5C646D;
            --text-light: #F4F4F2;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --shadow-card: 0 4px 14px rgba(0, 0, 0, 0.05);
            --shadow-hover: 0 12px 24px rgba(0, 0, 0, 0.12);
            --transition: 0.22s ease;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        body {
            margin: 0;
            font-family: "Source Han Sans SC", "Noto Sans SC", "Microsoft YaHei", system-ui, sans-serif;
            background: var(--neutral-bg);
            color: var(--text-main);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }

        img {
            max-width: 100%;
            display: block;
        }

        a {
            color: inherit;
            text-decoration: none;
        }

        a:focus,
        button:focus,
        input:focus,
        textarea:focus,
        select:focus {
            outline: 2px solid var(--accent);
            outline-offset: 3px;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        .section {
            padding: 64px 0;
        }

        .section-alt {
            background: var(--card-light);
        }

        .section-dark {
            background: var(--primary-dark);
            color: var(--text-light);
        }

        .section-dark .section-title,
        .section-dark .section-lead {
            color: var(--text-light);
        }

        .section-title {
            font-size: 28px;
            font-weight: 800;
            letter-spacing: 0.02em;
            color: var(--primary-dark);
            margin-bottom: 12px;
        }

        .section-lead {
            font-size: 16px;
            color: var(--text-muted);
            max-width: 720px;
            margin-bottom: 32px;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--accent);
            font-weight: 700;
            font-size: 14px;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            margin-bottom: 10px;
        }

        .section-label::before {
            content: "";
            width: 22px;
            height: 3px;
            background: var(--lime);
            display: inline-block;
            border-radius: 4px;
        }

        /* Header / Navigation */
        .site-header {
            background: var(--primary-dark);
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 14px rgba(0, 0, 0, 0.16);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 74px;
            gap: 20px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #fff;
            font-weight: 900;
            font-size: 21px;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .logo-mark {
            width: 34px;
            height: 34px;
            background: var(--accent);
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 17px;
            box-shadow: 0 0 0 4px rgba(255, 90, 31, 0.18);
            flex-shrink: 0;
        }

        .logo-mark i {
            transform: rotate(-12deg);
        }

        .main-nav ul {
            display: flex;
            align-items: center;
            list-style: none;
            margin: 0;
            padding: 0;
            gap: 22px;
        }

        .main-nav a {
            color: #C7CDD4;
            font-weight: 600;
            font-size: 15px;
            transition: color var(--transition);
            white-space: nowrap;
        }

        .main-nav a:hover,
        .main-nav a.active {
            color: #fff;
        }

        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent);
            color: #fff;
            font-weight: 700;
            padding: 10px 18px;
            border-radius: 999px;
            font-size: 14px;
            transition: background var(--transition), transform var(--transition);
            box-shadow: 0 6px 18px rgba(255, 90, 31, 0.24);
            white-space: nowrap;
        }

        .nav-cta:hover {
            background: var(--accent-hover);
            color: #fff;
            transform: translateY(-1px);
        }

        .live-pill {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--lime);
            font-weight: 700;
            font-size: 13px;
            background: rgba(183, 227, 28, 0.12);
            padding: 6px 10px;
            border-radius: 999px;
            margin-right: 8px;
        }

        .live-dot {
            width: 8px;
            height: 8px;
            background: var(--lime);
            border-radius: 50%;
            animation: pulse 1.5s infinite;
        }

        @keyframes pulse {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.4;
                transform: scale(0.8);
            }
        }

        .nav-toggle {
            display: none;
            background: transparent;
            border: 0;
            color: #fff;
            font-size: 24px;
            cursor: pointer;
        }

        /* Page Hero */
        .page-hero {
            background: var(--primary-dark);
            color: var(--text-light);
            position: relative;
            overflow: hidden;
            padding: 56px 0 64px;
        }

        .page-hero-bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/4db50e1c66aa3bed.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.25;
            z-index: 1;
        }

        .page-hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(21, 25, 30, 0.97) 0%, rgba(21, 25, 30, 0.78) 100%);
            z-index: 2;
        }

        .page-hero .container {
            position: relative;
            z-index: 3;
        }

        .page-hero h1 {
            font-size: 40px;
            font-weight: 900;
            letter-spacing: 0.02em;
            color: #fff;
            margin-bottom: 16px;
            max-width: 680px;
        }

        .page-hero .hero-sub {
            font-size: 17px;
            color: #C7CDD4;
            max-width: 640px;
            line-height: 1.8;
            margin-bottom: 24px;
        }

        .hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            align-items: center;
        }

        .hero-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255, 90, 31, 0.18);
            color: #FF8C5F;
            font-weight: 700;
            font-size: 13px;
            padding: 6px 14px;
            border-radius: 999px;
        }

        .hero-tag.lime-tag {
            background: rgba(183, 227, 28, 0.15);
            color: var(--lime);
        }

        /* Video Grid Cards */
        .video-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .video-card {
            background: #fff;
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-card);
            transition: box-shadow var(--transition), transform var(--transition);
        }

        .video-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }

        .video-thumb {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: var(--primary-dark-soft);
        }

        .video-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.35s ease;
        }

        .video-card:hover .video-thumb img {
            transform: scale(1.05);
        }

        .video-play-badge {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 48px;
            height: 48px;
            background: rgba(21, 25, 30, 0.75);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 20px;
            transition: background var(--transition);
        }

        .video-card:hover .video-play-badge {
            background: var(--accent);
        }

        .video-duration {
            position: absolute;
            bottom: 10px;
            right: 10px;
            background: rgba(21, 25, 30, 0.85);
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            padding: 3px 8px;
            border-radius: 6px;
        }

        .video-body {
            padding: 18px 20px 20px;
        }

        .video-cat {
            display: inline-block;
            font-size: 12px;
            font-weight: 700;
            color: var(--accent);
            background: rgba(255, 90, 31, 0.08);
            padding: 3px 10px;
            border-radius: 999px;
            margin-bottom: 10px;
        }

        .video-cat.lime {
            color: #5A7A00;
            background: rgba(183, 227, 28, 0.25);
        }

        .video-body h3 {
            font-size: 18px;
            font-weight: 800;
            color: var(--primary-dark);
            margin-bottom: 8px;
            line-height: 1.5;
        }

        .video-body p {
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 12px;
            line-height: 1.7;
        }

        .video-stats {
            display: flex;
            gap: 16px;
            font-size: 13px;
            color: var(--text-muted);
        }

        .video-stats span {
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        /* Featured Video Row */
        .featured-video {
            background: #fff;
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-card);
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 0;
        }

        .featured-video-img {
            position: relative;
            aspect-ratio: 16 / 10;
            overflow: hidden;
            background: var(--primary-dark-soft);
        }

        .featured-video-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .featured-video-body {
            padding: 32px 36px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .featured-video-body h3 {
            font-size: 24px;
            font-weight: 800;
            color: var(--primary-dark);
            margin-bottom: 12px;
            line-height: 1.4;
        }

        .featured-video-body p {
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.8;
            margin-bottom: 18px;
        }

        /* Data Strip */
        .data-strip {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .data-item {
            background: #fff;
            border-radius: var(--radius-md);
            padding: 22px 20px;
            text-align: center;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-card);
            transition: transform var(--transition), box-shadow var(--transition);
        }

        .data-item:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
        }

        .data-number {
            font-size: 32px;
            font-weight: 900;
            color: var(--accent);
            line-height: 1.2;
        }

        .data-label {
            font-size: 14px;
            color: var(--text-muted);
            margin-top: 4px;
        }

        /* List Style */
        .video-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .video-list-item {
            display: flex;
            gap: 16px;
            align-items: center;
            background: #fff;
            border-radius: var(--radius-md);
            padding: 14px 18px;
            border: 1px solid var(--border-light);
            margin-bottom: 12px;
            transition: box-shadow var(--transition), border-color var(--transition);
        }

        .video-list-item:hover {
            box-shadow: var(--shadow-card);
            border-color: #ddd;
        }

        .video-list-thumb {
            width: 120px;
            height: 68px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            flex-shrink: 0;
            position: relative;
        }

        .video-list-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .video-list-info {
            flex: 1;
            min-width: 0;
        }

        .video-list-info h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 4px;
            line-height: 1.5;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .video-list-info .list-meta {
            font-size: 13px;
            color: var(--text-muted);
            display: flex;
            gap: 12px;
        }

        .list-rank {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--primary-dark);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 15px;
            flex-shrink: 0;
        }

        .list-rank.top1 {
            background: var(--accent);
        }

        .list-rank.top2 {
            background: #E8853A;
        }

        .list-rank.top3 {
            background: #C9A845;
        }

        /* Tag Cloud */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .tag-cloud a {
            display: inline-block;
            background: #fff;
            border: 1px solid var(--border-light);
            padding: 8px 16px;
            border-radius: 999px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-muted);
            transition: all var(--transition);
        }

        .tag-cloud a:hover {
            background: var(--primary-dark);
            color: #fff;
            border-color: var(--primary-dark);
        }

        /* CTA Banner */
        .cta-banner {
            background: var(--primary-dark);
            color: #fff;
            border-radius: var(--radius-lg);
            padding: 40px 44px;
            display: grid;
            grid-template-columns: 1fr auto;
            align-items: center;
            gap: 24px;
            position: relative;
            overflow: hidden;
        }

        .cta-banner::before {
            content: "";
            position: absolute;
            right: -60px;
            top: -60px;
            width: 220px;
            height: 220px;
            background: rgba(255, 90, 31, 0.12);
            border-radius: 50%;
        }

        .cta-banner h3 {
            font-size: 24px;
            font-weight: 800;
            margin-bottom: 8px;
            color: #fff;
        }

        .cta-banner p {
            color: #C7CDD4;
            font-size: 15px;
            margin-bottom: 0;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent);
            color: #fff;
            font-weight: 700;
            padding: 13px 26px;
            border-radius: 999px;
            font-size: 15px;
            transition: background var(--transition), transform var(--transition);
            border: 0;
            cursor: pointer;
            box-shadow: 0 6px 18px rgba(255, 90, 31, 0.24);
            white-space: nowrap;
        }

        .btn-primary:hover {
            background: var(--accent-hover);
            color: #fff;
            transform: translateY(-2px);
        }

        .btn-outline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: #fff;
            font-weight: 700;
            padding: 12px 24px;
            border-radius: 999px;
            font-size: 15px;
            border: 2px solid rgba(255, 255, 255, 0.4);
            transition: border-color var(--transition), color var(--transition);
            cursor: pointer;
            white-space: nowrap;
        }

        .btn-outline:hover {
            border-color: #fff;
            color: #fff;
        }

        /* Footer */
        .site-footer {
            background: var(--primary-dark);
            color: #C7CDD4;
            padding: 56px 0 24px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #fff;
            font-weight: 900;
            font-size: 20px;
            margin-bottom: 14px;
        }

        .footer-desc {
            font-size: 14px;
            color: #9CA3AA;
            line-height: 1.7;
            max-width: 320px;
        }

        .footer-col h4 {
            font-size: 15px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
        }

        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .footer-col li {
            margin-bottom: 8px;
        }

        .footer-col a {
            color: #9CA3AA;
            font-size: 14px;
            transition: color var(--transition);
        }

        .footer-col a:hover {
            color: #fff;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 13px;
            color: #7A8188;
        }

        .footer-bottom a {
            color: #9CA3AA;
            transition: color var(--transition);
        }

        .footer-bottom a:hover {
            color: #fff;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .nav-toggle {
                display: block;
            }

            .main-nav {
                display: none;
                position: absolute;
                top: 74px;
                left: 0;
                right: 0;
                background: var(--primary-dark);
                padding: 16px 20px 24px;
                box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
            }

            .main-nav.open {
                display: block;
            }

            .main-nav ul {
                flex-direction: column;
                gap: 0;
                align-items: flex-start;
            }

            .main-nav li {
                width: 100%;
            }

            .main-nav a {
                display: block;
                padding: 12px 0;
                border-bottom: 1px solid rgba(255, 255, 255, 0.06);
                font-size: 16px;
            }

            .video-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .featured-video {
                grid-template-columns: 1fr;
            }

            .featured-video-img {
                aspect-ratio: 16 / 9;
            }

            .data-strip {
                grid-template-columns: repeat(2, 1fr);
            }

            .cta-banner {
                grid-template-columns: 1fr;
                text-align: center;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .section {
                padding: 40px 0;
            }

            .page-hero h1 {
                font-size: 30px;
            }

            .page-hero {
                padding: 40px 0 48px;
            }

            .section-title {
                font-size: 22px;
            }

            .video-grid {
                grid-template-columns: 1fr;
            }

            .featured-video-body {
                padding: 22px 20px;
            }

            .featured-video-body h3 {
                font-size: 20px;
            }

            .data-strip {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }

            .data-number {
                font-size: 26px;
            }

            .video-list-item {
                flex-wrap: wrap;
                gap: 10px;
            }

            .video-list-thumb {
                width: 100%;
                height: 160px;
            }

            .list-rank {
                width: 30px;
                height: 30px;
                font-size: 13px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }

            .live-pill {
                display: none;
            }

            .nav-cta {
                padding: 8px 14px;
                font-size: 13px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }

            .page-hero h1 {
                font-size: 26px;
            }

            .hero-meta {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }

            .data-strip {
                grid-template-columns: 1fr;
            }

            .cta-banner {
                padding: 28px 22px;
            }

            .btn-primary,
            .btn-outline {
                width: 100%;
                justify-content: center;
            }

            .video-body h3 {
                font-size: 16px;
            }
        }

/* roulang page: category5 */
:root {
            --primary-dark: #15191E;
            --primary-dark-soft: #1E252D;
            --accent: #FF5A1F;
            --accent-hover: #D94817;
            --lime: #B7E31C;
            --neutral-bg: #F2F2F0;
            --card-light: #FAFAF8;
            --border-light: #E5E5E0;
            --text-main: #1C1F23;
            --text-muted: #5C646D;
            --text-light: #F4F4F2;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --shadow-card: 0 4px 14px rgba(0, 0, 0, 0.05);
            --shadow-hover: 0 12px 24px rgba(0, 0, 0, 0.12);
            --transition: 0.22s ease;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            font-family: "Source Han Sans SC", "Noto Sans SC", "Microsoft YaHei", system-ui, sans-serif;
            background: var(--neutral-bg);
            color: var(--text-main);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
            font-size: 16px;
        }

        img {
            max-width: 100%;
            display: block;
        }

        a {
            color: inherit;
            text-decoration: none;
        }

        a:focus,
        button:focus,
        input:focus,
        textarea:focus {
            outline: 2px solid var(--accent);
            outline-offset: 3px;
        }

        ul,
        ol {
            margin: 0;
            padding: 0;
            list-style: none;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        .section {
            padding: 64px 0;
        }

        .section-alt {
            background: var(--card-light);
        }

        .section-dark {
            background: var(--primary-dark);
            color: var(--text-light);
        }

        .section-dark .section-title,
        .section-dark .section-lead {
            color: var(--text-light);
        }

        .section-title {
            font-size: 28px;
            font-weight: 800;
            letter-spacing: 0.02em;
            color: var(--primary-dark);
            margin-bottom: 12px;
        }

        .section-lead {
            font-size: 16px;
            color: var(--text-muted);
            max-width: 720px;
            margin-bottom: 32px;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--accent);
            font-weight: 700;
            font-size: 14px;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            margin-bottom: 10px;
        }

        .section-label::before {
            content: "";
            width: 22px;
            height: 3px;
            background: var(--lime);
            display: inline-block;
            border-radius: 4px;
        }

        /* Header / Navigation */
        .site-header {
            background: var(--primary-dark);
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 14px rgba(0, 0, 0, 0.16);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 74px;
            gap: 20px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #fff;
            font-weight: 900;
            font-size: 21px;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .logo-mark {
            width: 34px;
            height: 34px;
            background: var(--accent);
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 17px;
            box-shadow: 0 0 0 4px rgba(255, 90, 31, 0.18);
        }

        .logo-mark i {
            transform: rotate(-12deg);
        }

        .main-nav ul {
            display: flex;
            align-items: center;
            list-style: none;
            margin: 0;
            padding: 0;
            gap: 26px;
        }

        .main-nav a {
            color: #C7CDD4;
            font-weight: 600;
            font-size: 15px;
            transition: color var(--transition);
            white-space: nowrap;
        }

        .main-nav a:hover,
        .main-nav a.active {
            color: #fff;
        }

        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent);
            color: #fff;
            font-weight: 700;
            padding: 10px 18px;
            border-radius: 999px;
            font-size: 14px;
            transition: background var(--transition), transform var(--transition);
            box-shadow: 0 6px 18px rgba(255, 90, 31, 0.24);
            white-space: nowrap;
        }

        .nav-cta:hover {
            background: var(--accent-hover);
            color: #fff;
            transform: translateY(-1px);
        }

        .live-pill {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--lime);
            font-weight: 700;
            font-size: 13px;
            background: rgba(183, 227, 28, 0.12);
            padding: 6px 10px;
            border-radius: 999px;
            margin-right: 8px;
        }

        .live-dot {
            width: 8px;
            height: 8px;
            background: var(--lime);
            border-radius: 50%;
            animation: pulse-dot 1.6s ease-in-out infinite;
        }

        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.5;
                transform: scale(1.4);
            }
        }

        .nav-toggle {
            display: none;
            background: transparent;
            border: 0;
            color: #fff;
            font-size: 24px;
            cursor: pointer;
        }

        /* Category Header */
        .cat-header {
            background: var(--primary-dark);
            color: var(--text-light);
            position: relative;
            overflow: hidden;
            padding: 72px 0 56px;
        }

        .cat-header-bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/86c3d57e169a5e99.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.3;
            z-index: 1;
        }

        .cat-header-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(21, 25, 30, 0.92) 30%, rgba(21, 25, 30, 0.55) 100%);
            z-index: 2;
        }

        .cat-header .container {
            position: relative;
            z-index: 3;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: #9EA6AF;
            margin-bottom: 18px;
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: #C7CDD4;
            transition: color var(--transition);
        }

        .breadcrumb a:hover {
            color: #fff;
        }

        .breadcrumb .sep {
            color: #5C646D;
        }

        .breadcrumb .current {
            color: var(--lime);
            font-weight: 600;
        }

        .cat-header h1 {
            font-size: 40px;
            font-weight: 900;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: 0.01em;
            line-height: 1.3;
        }

        .cat-header .cat-desc {
            font-size: 17px;
            color: #C7CDD4;
            max-width: 680px;
            line-height: 1.8;
        }

        .cat-header .cat-meta {
            display: flex;
            gap: 24px;
            margin-top: 24px;
            flex-wrap: wrap;
        }

        .cat-header .cat-meta span {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: #C7CDD4;
        }

        .cat-header .cat-meta i {
            color: var(--accent);
        }

        /* Main Review List */
        .review-list {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }

        .review-item {
            display: grid;
            grid-template-columns: 280px 1fr;
            gap: 24px;
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
        }

        .review-item:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
            border-color: #d0d0d0;
        }

        .review-img {
            position: relative;
            min-height: 190px;
            overflow: hidden;
        }

        .review-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .review-img .tag {
            position: absolute;
            top: 14px;
            left: 14px;
            background: var(--accent);
            color: #fff;
            padding: 4px 12px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.03em;
        }

        .review-content {
            padding: 20px 24px 20px 0;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .review-content h3 {
            font-size: 20px;
            font-weight: 800;
            color: var(--primary-dark);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .review-content .review-meta {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 10px;
        }

        .review-content .review-meta i {
            color: var(--accent);
            margin-right: 4px;
        }

        .review-content p {
            font-size: 15px;
            color: var(--text-muted);
            margin-bottom: 14px;
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .review-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--accent);
            font-weight: 700;
            font-size: 14px;
            transition: color var(--transition), gap var(--transition);
            cursor: pointer;
        }

        .review-link:hover {
            color: var(--accent-hover);
            gap: 10px;
        }

        /* Editor Picks */
        .picks-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .pick-card {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: box-shadow var(--transition), transform var(--transition);
        }

        .pick-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }

        .pick-card .pick-img {
            height: 180px;
            overflow: hidden;
        }

        .pick-card .pick-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .pick-card:hover .pick-img img {
            transform: scale(1.05);
        }

        .pick-card .pick-body {
            padding: 18px 20px 20px;
        }

        .pick-card .pick-body .pick-tag {
            display: inline-block;
            background: rgba(183, 227, 28, 0.28);
            color: #5A7A00;
            font-weight: 700;
            font-size: 12px;
            padding: 3px 10px;
            border-radius: 999px;
            margin-bottom: 10px;
        }

        .pick-card .pick-body h3 {
            font-size: 17px;
            font-weight: 800;
            color: var(--primary-dark);
            margin-bottom: 8px;
            line-height: 1.45;
        }

        .pick-card .pick-body p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* Data Snapshot */
        .data-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .data-card {
            background: var(--primary-dark-soft);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            text-align: center;
            transition: border-color var(--transition), transform var(--transition);
        }

        .data-card:hover {
            border-color: rgba(255, 90, 31, 0.4);
            transform: translateY(-3px);
        }

        .data-card .data-num {
            font-size: 36px;
            font-weight: 900;
            color: var(--accent);
            line-height: 1.2;
            margin-bottom: 6px;
        }

        .data-card .data-num .unit {
            font-size: 16px;
            font-weight: 700;
            color: #C7CDD4;
            margin-left: 2px;
        }

        .data-card .data-label {
            font-size: 14px;
            color: #9EA6AF;
            font-weight: 500;
        }

        /* Hot Ranking */
        .ranking-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .rank-item {
            display: flex;
            align-items: center;
            gap: 18px;
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 14px 20px;
            box-shadow: var(--shadow-card);
            transition: border-color var(--transition), box-shadow var(--transition);
        }

        .rank-item:hover {
            border-color: var(--accent);
            box-shadow: var(--shadow-hover);
        }

        .rank-num {
            width: 42px;
            height: 42px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            font-size: 18px;
            flex-shrink: 0;
            background: var(--neutral-bg);
            color: var(--text-muted);
        }

        .rank-item.top1 .rank-num {
            background: var(--accent);
            color: #fff;
        }

        .rank-item.top2 .rank-num {
            background: #2C3E50;
            color: #fff;
        }

        .rank-item.top3 .rank-num {
            background: #8B6F47;
            color: #fff;
        }

        .rank-info {
            flex: 1;
            min-width: 0;
        }

        .rank-info h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 2px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .rank-info p {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 0;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .rank-trend {
            display: flex;
            align-items: center;
            gap: 4px;
            font-size: 13px;
            font-weight: 700;
            flex-shrink: 0;
        }

        .rank-trend.up {
            color: #4CAF50;
        }

        .rank-trend.down {
            color: #F44336;
        }

        .rank-trend.stay {
            color: var(--text-muted);
        }

        /* Scenario Cards */
        .scene-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .scene-card {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: box-shadow var(--transition), transform var(--transition);
        }

        .scene-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }

        .scene-card .scene-img {
            height: 160px;
            overflow: hidden;
            position: relative;
        }

        .scene-card .scene-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .scene-card .scene-img .scene-label {
            position: absolute;
            bottom: 12px;
            left: 12px;
            background: rgba(21, 25, 30, 0.82);
            color: var(--lime);
            padding: 5px 14px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 700;
        }

        .scene-card .scene-body {
            padding: 18px 20px 20px;
        }

        .scene-card .scene-body h3 {
            font-size: 18px;
            font-weight: 800;
            color: var(--primary-dark);
            margin-bottom: 8px;
        }

        .scene-card .scene-body p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* FAQ */
        .faq-list {
            max-width: 820px;
            margin: 0 auto;
        }

        .faq-item {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            margin-bottom: 14px;
            overflow: hidden;
            transition: border-color var(--transition);
        }

        .faq-item.active {
            border-color: var(--accent);
        }

        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 22px;
            background: transparent;
            border: 0;
            cursor: pointer;
            font-size: 16px;
            font-weight: 700;
            color: var(--primary-dark);
            text-align: left;
            font-family: inherit;
            transition: color var(--transition);
        }

        .faq-question:hover {
            color: var(--accent);
        }

        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--neutral-bg);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            color: var(--text-muted);
            transition: background var(--transition), color var(--transition), transform var(--transition);
        }

        .faq-item.active .faq-question .faq-icon {
            background: var(--accent);
            color: #fff;
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease;
        }

        .faq-answer-inner {
            padding: 0 22px 20px;
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.8;
        }

        /* CTA Area */
        .cta-panel {
            background: var(--primary-dark);
            border-radius: var(--radius-lg);
            padding: 48px 44px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            flex-wrap: wrap;
            position: relative;
            overflow: hidden;
        }

        .cta-panel::before {
            content: "";
            position: absolute;
            top: -60px;
            right: -40px;
            width: 220px;
            height: 220px;
            border-radius: 50%;
            background: rgba(255, 90, 31, 0.14);
            pointer-events: none;
        }

        .cta-panel .cta-text h3 {
            font-size: 26px;
            font-weight: 900;
            color: #fff;
            margin-bottom: 10px;
        }

        .cta-panel .cta-text p {
            font-size: 16px;
            color: #C7CDD4;
            margin-bottom: 0;
        }

        .cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: var(--accent);
            color: #fff;
            font-weight: 700;
            padding: 14px 28px;
            border-radius: 999px;
            font-size: 16px;
            transition: background var(--transition), transform var(--transition);
            box-shadow: 0 6px 20px rgba(255, 90, 31, 0.28);
            white-space: nowrap;
        }

        .cta-btn:hover {
            background: var(--accent-hover);
            color: #fff;
            transform: translateY(-2px);
        }

        /* Footer */
        .site-footer {
            background: var(--primary-dark);
            color: #C7CDD4;
            padding: 56px 0 24px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.2fr;
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 900;
            color: #fff;
            margin-bottom: 14px;
        }

        .footer-desc {
            font-size: 14px;
            color: #9EA6AF;
            line-height: 1.8;
            margin-bottom: 0;
            max-width: 320px;
        }

        .footer-col h4 {
            font-size: 16px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: 0.03em;
        }

        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .footer-col ul li {
            margin-bottom: 10px;
        }

        .footer-col ul a {
            color: #9EA6AF;
            font-size: 14px;
            transition: color var(--transition);
        }

        .footer-col ul a:hover {
            color: var(--accent);
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            padding-top: 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 13px;
            color: #6E7680;
        }

        .footer-bottom a {
            color: #9EA6AF;
            transition: color var(--transition);
        }

        .footer-bottom a:hover {
            color: var(--accent);
        }

        /* Buttons */
        .btn-outline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.3);
            color: #fff;
            font-weight: 600;
            padding: 10px 20px;
            border-radius: 999px;
            font-size: 14px;
            transition: border-color var(--transition), color var(--transition), background var(--transition);
        }

        .btn-outline:hover {
            border-color: #fff;
            color: #fff;
            background: rgba(255, 255, 255, 0.06);
        }

        /* More Link */
        .section-more {
            text-align: center;
            margin-top: 32px;
        }

        .more-link {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--primary-dark);
            font-weight: 700;
            font-size: 15px;
            padding: 10px 24px;
            border: 1px solid var(--border-light);
            border-radius: 999px;
            transition: border-color var(--transition), color var(--transition);
        }

        .more-link:hover {
            border-color: var(--accent);
            color: var(--accent);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .review-item {
                grid-template-columns: 230px 1fr;
            }

            .picks-grid,
            .scene-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .data-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .nav-toggle {
                display: inline-flex;
                align-items: center;
                justify-content: center;
            }

            .main-nav {
                display: none;
                position: absolute;
                top: 74px;
                left: 0;
                right: 0;
                background: var(--primary-dark);
                border-top: 1px solid rgba(255, 255, 255, 0.08);
                padding: 16px 20px;
                box-shadow: 0 12px 24px rgba(0, 0, 0, 0.25);
            }

            .main-nav.open {
                display: block;
            }

            .main-nav ul {
                flex-direction: column;
                gap: 0;
                align-items: flex-start;
            }

            .main-nav ul li {
                width: 100%;
            }

            .main-nav ul li a {
                display: block;
                padding: 12px 0;
                font-size: 16px;
                border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            }

            .live-pill {
                display: none;
            }

            .nav-cta {
                padding: 8px 14px;
                font-size: 13px;
            }

            .cat-header {
                padding: 48px 0 40px;
            }

            .cat-header h1 {
                font-size: 30px;
            }

            .section {
                padding: 44px 0;
            }

            .section-title {
                font-size: 24px;
            }

            .review-item {
                grid-template-columns: 1fr;
            }

            .review-img {
                min-height: 180px;
            }

            .review-content {
                padding: 16px 20px 20px;
            }

            .picks-grid,
            .scene-grid {
                grid-template-columns: 1fr;
            }

            .data-grid {
                grid-template-columns: 1fr 1fr;
                gap: 14px;
            }

            .data-card .data-num {
                font-size: 28px;
            }

            .cta-panel {
                flex-direction: column;
                text-align: center;
                padding: 36px 24px;
            }

            .cta-panel .cta-text h3 {
                font-size: 22px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }

            .header-inner {
                min-height: 64px;
                gap: 10px;
            }

            .logo {
                font-size: 18px;
                gap: 8px;
            }

            .logo-mark {
                width: 28px;
                height: 28px;
                font-size: 14px;
            }

            .nav-cta {
                padding: 7px 12px;
                font-size: 12px;
            }

            .nav-toggle {
                font-size: 20px;
            }

            .main-nav {
                top: 64px;
            }

            .cat-header h1 {
                font-size: 26px;
            }

            .cat-header .cat-desc {
                font-size: 15px;
            }

            .cat-header .cat-meta {
                gap: 14px;
                flex-direction: column;
            }

            .data-grid {
                grid-template-columns: 1fr;
            }

            .rank-item {
                flex-wrap: wrap;
                gap: 10px;
                padding: 12px 14px;
            }

            .rank-num {
                width: 34px;
                height: 34px;
                font-size: 15px;
            }

            .rank-trend {
                margin-left: auto;
            }

            .faq-question {
                font-size: 15px;
                padding: 14px 16px;
            }

            .faq-answer-inner {
                padding: 0 16px 16px;
                font-size: 14px;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }
        }

/* roulang page: category6 */
:root {
            --primary-dark: #15191E;
            --primary-dark-soft: #1E252D;
            --accent: #FF5A1F;
            --accent-hover: #D94817;
            --lime: #B7E31C;
            --neutral-bg: #F2F2F0;
            --card-light: #FAFAF8;
            --border-light: #E5E5E0;
            --text-main: #1C1F23;
            --text-muted: #5C646D;
            --text-light: #F4F4F2;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --shadow-card: 0 4px 14px rgba(0, 0, 0, 0.05);
            --shadow-hover: 0 12px 24px rgba(0, 0, 0, 0.12);
            --transition: 0.22s ease;
        }

        * {
            box-sizing: border-box;
        }

        body {
            margin: 0;
            font-family: "Source Han Sans SC", "Noto Sans SC", "Microsoft YaHei", system-ui, sans-serif;
            background: var(--neutral-bg);
            color: var(--text-main);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }

        img {
            max-width: 100%;
            display: block;
        }

        a {
            color: inherit;
            text-decoration: none;
        }

        a:focus,
        button:focus,
        input:focus,
        textarea:focus {
            outline: 2px solid var(--accent);
            outline-offset: 3px;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        .section {
            padding: 64px 0;
        }

        .section-alt {
            background: var(--card-light);
        }

        .section-dark {
            background: var(--primary-dark);
            color: var(--text-light);
        }

        .section-dark .section-title,
        .section-dark .section-lead {
            color: var(--text-light);
        }

        .section-title {
            font-size: 28px;
            font-weight: 800;
            letter-spacing: 0.02em;
            color: var(--primary-dark);
            margin-bottom: 12px;
        }

        .section-lead {
            font-size: 16px;
            color: var(--text-muted);
            max-width: 720px;
            margin-bottom: 32px;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--accent);
            font-weight: 700;
            font-size: 14px;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            margin-bottom: 10px;
        }

        .section-label::before {
            content: "";
            width: 22px;
            height: 3px;
            background: var(--lime);
            display: inline-block;
            border-radius: 4px;
        }

        /* Header / Navigation */
        .site-header {
            background: var(--primary-dark);
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 14px rgba(0, 0, 0, 0.16);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 74px;
            gap: 20px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #fff;
            font-weight: 900;
            font-size: 21px;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .logo-mark {
            width: 34px;
            height: 34px;
            background: var(--accent);
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 17px;
            box-shadow: 0 0 0 4px rgba(255, 90, 31, 0.18);
        }

        .logo-mark i {
            transform: rotate(-12deg);
        }

        .main-nav ul {
            display: flex;
            align-items: center;
            list-style: none;
            margin: 0;
            padding: 0;
            gap: 26px;
        }

        .main-nav a {
            color: #C7CDD4;
            font-weight: 600;
            font-size: 15px;
            transition: color var(--transition);
            white-space: nowrap;
        }

        .main-nav a:hover,
        .main-nav a.active {
            color: #fff;
        }

        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent);
            color: #fff;
            font-weight: 700;
            padding: 10px 18px;
            border-radius: 999px;
            font-size: 14px;
            transition: background var(--transition), transform var(--transition);
            box-shadow: 0 6px 18px rgba(255, 90, 31, 0.24);
            white-space: nowrap;
        }

        .nav-cta:hover {
            background: var(--accent-hover);
            color: #fff;
            transform: translateY(-1px);
        }

        .live-pill {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--lime);
            font-weight: 700;
            font-size: 13px;
            background: rgba(183, 227, 28, 0.12);
            padding: 6px 10px;
            border-radius: 999px;
            margin-right: 8px;
            white-space: nowrap;
        }

        .live-dot {
            width: 8px;
            height: 8px;
            background: var(--lime);
            border-radius: 50%;
            animation: pulse-dot 1.5s ease-in-out infinite;
        }

        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(1.3); }
        }

        .nav-toggle {
            display: none;
            background: transparent;
            border: 0;
            color: #fff;
            font-size: 24px;
            cursor: pointer;
        }

        /* Category Page Header - 分类页头部，区别于首页 Hero */
        .category-hero {
            background: var(--card-light);
            padding: 52px 0 44px;
            border-bottom: 1px solid var(--border-light);
            position: relative;
            overflow: hidden;
        }

        .category-hero::after {
            content: "";
            position: absolute;
            top: -80px;
            right: -80px;
            width: 280px;
            height: 280px;
            background: radial-gradient(circle, rgba(255, 90, 31, 0.07) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .category-hero-inner {
            display: grid;
            grid-template-columns: 1.1fr 1fr;
            gap: 40px;
            align-items: center;
            position: relative;
            z-index: 1;
        }

        .category-hero h1 {
            font-size: 36px;
            font-weight: 900;
            color: var(--primary-dark);
            margin-bottom: 14px;
            letter-spacing: 0.01em;
        }

        .category-hero .hero-sub {
            font-size: 17px;
            color: var(--text-muted);
            max-width: 560px;
            margin-bottom: 24px;
            line-height: 1.8;
        }

        .hero-actions {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent);
            color: #fff;
            font-weight: 700;
            padding: 12px 22px;
            border-radius: 999px;
            font-size: 15px;
            transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
            box-shadow: 0 6px 18px rgba(255, 90, 31, 0.24);
            border: none;
            cursor: pointer;
        }

        .btn-primary:hover {
            background: var(--accent-hover);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 10px 24px rgba(255, 90, 31, 0.32);
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--primary-dark);
            font-weight: 700;
            padding: 12px 22px;
            border-radius: 999px;
            font-size: 15px;
            transition: border-color var(--transition), color var(--transition), background var(--transition);
            border: 2px solid var(--border-light);
            cursor: pointer;
        }

        .btn-secondary:hover {
            border-color: var(--accent);
            color: var(--accent);
            background: rgba(255, 90, 31, 0.04);
        }

        .hero-stats-panel {
            background: var(--primary-dark);
            border-radius: var(--radius-lg);
            padding: 26px 28px;
            color: var(--text-light);
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 18px;
            box-shadow: var(--shadow-hover);
        }

        .hero-stats-panel .stat-item {
            text-align: center;
            padding: 10px 0;
        }

        .hero-stats-panel .stat-num {
            font-size: 30px;
            font-weight: 900;
            color: var(--lime);
            display: block;
            margin-bottom: 4px;
        }

        .hero-stats-panel .stat-label {
            font-size: 13px;
            color: #B8BFC7;
            font-weight: 500;
        }

        /* 帖子列表 - 左文右图列表行 */
        .post-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .post-item {
            display: grid;
            grid-template-columns: 1fr 200px;
            gap: 20px;
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 20px 22px;
            transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
            cursor: pointer;
        }

        .post-item:hover {
            box-shadow: var(--shadow-hover);
            border-color: #D9D9D2;
            transform: translateY(-2px);
        }

        .post-main {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .post-tags {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            margin-bottom: 2px;
        }

        .post-tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 999px;
            background: rgba(183, 227, 28, 0.14);
            color: #5F6E19;
        }

        .post-tag.orange {
            background: rgba(255, 90, 31, 0.1);
            color: var(--accent-hover);
        }

        .post-item h3 {
            font-size: 19px;
            font-weight: 700;
            color: var(--text-main);
            margin: 0;
            line-height: 1.45;
        }

        .post-item h3 a:hover {
            color: var(--accent);
        }

        .post-excerpt {
            font-size: 14px;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.65;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .post-meta {
            display: flex;
            align-items: center;
            gap: 14px;
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 4px;
        }

        .post-meta i {
            margin-right: 4px;
            color: #A0A6AD;
        }

        .post-interact {
            display: flex;
            gap: 16px;
            align-items: center;
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 2px;
        }

        .post-interact span {
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .post-interact i {
            color: #A0A6AD;
        }

        .post-thumb {
            width: 200px;
            height: 130px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            background: var(--neutral-bg);
        }

        .post-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.35s ease;
        }

        .post-item:hover .post-thumb img {
            transform: scale(1.05);
        }

        /* 社区达人卡片 */
        .user-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .user-card {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 22px;
            text-align: center;
            transition: box-shadow var(--transition), border-color var(--transition);
        }

        .user-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: #D9D9D2;
        }

        .user-avatar {
            width: 64px;
            height: 64px;
            border-radius: 50%;
            background: var(--primary-dark-soft);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 12px;
            overflow: hidden;
            box-shadow: 0 0 0 3px rgba(255, 90, 31, 0.12);
        }

        .user-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .user-avatar .avatar-icon {
            font-size: 26px;
            color: var(--lime);
        }

        .user-card h3 {
            font-size: 17px;
            font-weight: 700;
            margin: 0 0 4px;
        }

        .user-role {
            font-size: 13px;
            color: var(--accent);
            font-weight: 600;
            margin-bottom: 8px;
        }

        .user-bio {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 10px;
        }

        .user-stats {
            display: flex;
            justify-content: center;
            gap: 18px;
            font-size: 13px;
            color: var(--text-muted);
            border-top: 1px solid var(--border-light);
            padding-top: 12px;
        }

        .user-stats span {
            display: flex;
            align-items: center;
            gap: 4px;
        }

        /* 数据速览 - 深色区块 */
        .community-stats {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            text-align: center;
        }

        .community-stat-item {
            padding: 20px 10px;
        }

        .community-stat-item .stat-icon {
            font-size: 28px;
            color: var(--lime);
            margin-bottom: 8px;
        }

        .community-stat-item .cs-num {
            font-size: 36px;
            font-weight: 900;
            color: #fff;
            display: block;
            margin-bottom: 4px;
        }

        .community-stat-item .cs-label {
            font-size: 14px;
            color: #B8BFC7;
            font-weight: 500;
        }

        /* 热门话题榜 - 排行列表 */
        .topic-ranking {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .topic-rank-item {
            display: grid;
            grid-template-columns: 44px 1fr auto;
            align-items: center;
            gap: 16px;
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-sm);
            padding: 14px 18px;
            transition: box-shadow var(--transition), border-color var(--transition);
        }

        .topic-rank-item:hover {
            box-shadow: var(--shadow-card);
            border-color: #D9D9D2;
        }

        .rank-number {
            width: 36px;
            height: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            font-size: 16px;
            border-radius: 50%;
            background: var(--neutral-bg);
            color: var(--text-muted);
        }

        .topic-rank-item:nth-child(1) .rank-number {
            background: var(--accent);
            color: #fff;
        }

        .topic-rank-item:nth-child(2) .rank-number {
            background: #F4A261;
            color: #fff;
        }

        .topic-rank-item:nth-child(3) .rank-number {
            background: #E9C46A;
            color: #fff;
        }

        .topic-info h4 {
            font-size: 16px;
            font-weight: 700;
            margin: 0 0 2px;
        }

        .topic-info .topic-desc {
            font-size: 13px;
            color: var(--text-muted);
            margin: 0;
        }

        .topic-heat {
            font-size: 13px;
            font-weight: 600;
            color: var(--accent);
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 4px;
        }

        /* 球迷现场故事 - 图文卡片 */
        .story-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }

        .story-card {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: box-shadow var(--transition), border-color var(--transition);
        }

        .story-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: #D9D9D2;
        }

        .story-img {
            height: 200px;
            overflow: hidden;
            background: var(--neutral-bg);
        }

        .story-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.35s ease;
        }

        .story-card:hover .story-img img {
            transform: scale(1.05);
        }

        .story-body {
            padding: 18px 20px 20px;
        }

        .story-body h3 {
            font-size: 18px;
            font-weight: 700;
            margin: 0 0 6px;
        }

        .story-body p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.65;
            margin: 0;
        }

        .story-author {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-top: 10px;
            font-size: 13px;
            color: var(--text-muted);
        }

        .story-author i {
            color: #A0A6AD;
        }

        /* FAQ */
        .faq-list {
            max-width: 820px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-sm);
            overflow: hidden;
            transition: border-color var(--transition), box-shadow var(--transition);
        }

        .faq-item.active {
            border-color: var(--accent);
            box-shadow: 0 4px 14px rgba(255, 90, 31, 0.08);
        }

        .faq-question {
            width: 100%;
            background: none;
            border: none;
            padding: 16px 20px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            font-size: 16px;
            font-weight: 700;
            color: var(--text-main);
            text-align: left;
            transition: color var(--transition);
        }

        .faq-question:hover {
            color: var(--accent);
        }

        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--neutral-bg);
            border-radius: 50%;
            font-size: 13px;
            transition: background var(--transition), transform var(--transition);
        }

        .faq-item.active .faq-question .faq-icon {
            background: var(--accent);
            color: #fff;
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease, padding 0.3s ease;
            padding: 0 20px;
            color: var(--text-muted);
            font-size: 14px;
            line-height: 1.7;
        }

        .faq-item.active .faq-answer {
            max-height: 300px;
            padding: 0 20px 18px;
        }

        /* 底部 CTA */
        .cta-section {
            background: var(--primary-dark);
            color: var(--text-light);
            padding: 64px 0;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: "";
            position: absolute;
            top: -120px;
            left: 50%;
            transform: translateX(-50%);
            width: 500px;
            height: 300px;
            background: radial-gradient(ellipse, rgba(255, 90, 31, 0.18) 0%, transparent 70%);
            pointer-events: none;
        }

        .cta-inner {
            text-align: center;
            position: relative;
            z-index: 1;
        }

        .cta-inner h2 {
            font-size: 32px;
            font-weight: 900;
            color: #fff;
            margin-bottom: 12px;
        }

        .cta-inner p {
            font-size: 16px;
            color: #B8BFC7;
            max-width: 560px;
            margin: 0 auto 28px;
            line-height: 1.7;
        }

        .cta-actions {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
        }

        /* Footer */
        .site-footer {
            background: var(--primary-dark);
            color: var(--text-light);
            padding: 52px 0 0;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 40px;
            padding-bottom: 40px;
        }

        .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #fff;
            font-weight: 900;
            font-size: 20px;
            margin-bottom: 12px;
        }

        .footer-desc {
            font-size: 14px;
            color: #A0A6AD;
            line-height: 1.7;
            max-width: 300px;
            margin: 0;
        }

        .footer-col h4 {
            font-size: 15px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }

        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .footer-col ul li {
            margin-bottom: 8px;
        }

        .footer-col ul a {
            font-size: 14px;
            color: #A0A6AD;
            transition: color var(--transition);
        }

        .footer-col ul a:hover {
            color: var(--accent);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding: 18px 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 13px;
            color: #A0A6AD;
        }

        .footer-bottom a {
            color: #A0A6AD;
            transition: color var(--transition);
        }

        .footer-bottom a:hover {
            color: var(--accent);
        }

        /* 响应式 */
        @media (max-width: 1024px) {
            .header-inner {
                flex-wrap: wrap;
                justify-content: space-between;
            }
            .main-nav {
                display: none;
                position: absolute;
                top: 74px;
                left: 0;
                right: 0;
                background: var(--primary-dark);
                padding: 20px;
                box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
                z-index: 99;
            }
            .main-nav.open {
                display: block;
            }
            .main-nav ul {
                flex-direction: column;
                gap: 16px;
                align-items: flex-start;
            }
            .main-nav a {
                font-size: 17px;
                display: block;
                padding: 6px 0;
            }
            .nav-toggle {
                display: block;
            }
            .live-pill {
                display: none;
            }
            .category-hero-inner {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .hero-stats-panel {
                grid-template-columns: repeat(4, 1fr);
            }
            .user-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .community-stats {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .story-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .section {
                padding: 40px 0;
            }
            .category-hero {
                padding: 36px 0 32px;
            }
            .category-hero h1 {
                font-size: 28px;
            }
            .post-item {
                grid-template-columns: 1fr;
                gap: 14px;
                padding: 16px;
            }
            .post-thumb {
                width: 100%;
                height: 160px;
            }
            .user-grid {
                grid-template-columns: 1fr;
            }
            .community-stats {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
            .topic-rank-item {
                grid-template-columns: 36px 1fr;
                gap: 10px;
                padding: 12px 14px;
            }
            .topic-heat {
                grid-column: 2;
                justify-self: start;
            }
            .hero-stats-panel {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
                padding: 18px;
            }
            .hero-stats-panel .stat-num {
                font-size: 24px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .cta-inner h2 {
                font-size: 26px;
            }
            .section-title {
                font-size: 24px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding-left: 14px;
                padding-right: 14px;
            }
            .category-hero h1 {
                font-size: 24px;
            }
            .hero-actions {
                flex-direction: column;
            }
            .hero-actions .btn-primary,
            .hero-actions .btn-secondary {
                width: 100%;
                justify-content: center;
            }
            .community-stats {
                grid-template-columns: 1fr;
            }
            .post-meta {
                flex-wrap: wrap;
                gap: 8px;
            }
            .post-interact {
                flex-wrap: wrap;
                gap: 10px;
            }
            .topic-rank-item {
                grid-template-columns: 32px 1fr;
                gap: 8px;
                padding: 10px;
            }
            .rank-number {
                width: 30px;
                height: 30px;
                font-size: 14px;
            }
            .topic-info h4 {
                font-size: 14px;
            }
            .topic-heat {
                font-size: 12px;
            }
            .cta-actions {
                flex-direction: column;
            }
            .cta-actions .btn-primary,
            .cta-actions .btn-secondary {
                width: 100%;
                justify-content: center;
            }
        }

/* roulang page: category7 */
:root {
            --primary-dark: #15191E;
            --primary-dark-soft: #1E252D;
            --accent: #FF5A1F;
            --accent-hover: #D94817;
            --lime: #B7E31C;
            --neutral-bg: #F2F2F0;
            --card-light: #FAFAF8;
            --border-light: #E5E5E0;
            --text-main: #1C1F23;
            --text-muted: #5C646D;
            --text-light: #F4F4F2;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --shadow-card: 0 4px 14px rgba(0, 0, 0, 0.05);
            --shadow-hover: 0 12px 24px rgba(0, 0, 0, 0.12);
            --transition: 0.22s ease;
        }

        * {
            box-sizing: border-box;
        }

        body {
            margin: 0;
            font-family: "Source Han Sans SC", "Noto Sans SC", "Microsoft YaHei", system-ui, sans-serif;
            background: var(--neutral-bg);
            color: var(--text-main);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }

        img {
            max-width: 100%;
            display: block;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }

        a:focus,
        button:focus,
        input:focus,
        textarea:focus {
            outline: 2px solid var(--accent);
            outline-offset: 3px;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        .section {
            padding: 64px 0;
        }

        .section-alt {
            background: var(--card-light);
        }

        .section-dark {
            background: var(--primary-dark);
            color: var(--text-light);
        }

        .section-dark .section-title,
        .section-dark .section-lead {
            color: var(--text-light);
        }

        .section-title {
            font-size: 28px;
            font-weight: 800;
            letter-spacing: 0.02em;
            color: var(--primary-dark);
            margin-bottom: 12px;
            line-height: 1.3;
        }

        .section-lead {
            font-size: 16px;
            color: var(--text-muted);
            max-width: 720px;
            margin-bottom: 32px;
            line-height: 1.7;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--accent);
            font-weight: 700;
            font-size: 14px;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            margin-bottom: 10px;
        }

        .section-label::before {
            content: "";
            width: 22px;
            height: 3px;
            background: var(--lime);
            display: inline-block;
            border-radius: 4px;
        }

        /* Header / Navigation */
        .site-header {
            background: var(--primary-dark);
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 14px rgba(0, 0, 0, 0.16);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 74px;
            gap: 20px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #fff;
            font-weight: 900;
            font-size: 21px;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .logo-mark {
            width: 34px;
            height: 34px;
            background: var(--accent);
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 17px;
            box-shadow: 0 0 0 4px rgba(255, 90, 31, 0.18);
            flex-shrink: 0;
        }

        .logo-mark i {
            transform: rotate(-12deg);
        }

        .main-nav ul {
            display: flex;
            align-items: center;
            list-style: none;
            margin: 0;
            padding: 0;
            gap: 22px;
        }

        .main-nav a {
            color: #C7CDD4;
            font-weight: 600;
            font-size: 15px;
            transition: color var(--transition);
            white-space: nowrap;
        }

        .main-nav a:hover,
        .main-nav a.active {
            color: #fff;
        }

        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent);
            color: #fff;
            font-weight: 700;
            padding: 10px 18px;
            border-radius: 999px;
            font-size: 14px;
            transition: background var(--transition), transform var(--transition);
            box-shadow: 0 6px 18px rgba(255, 90, 31, 0.24);
            white-space: nowrap;
        }

        .nav-cta:hover {
            background: var(--accent-hover);
            color: #fff;
            transform: translateY(-1px);
        }

        .live-pill {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--lime);
            font-weight: 700;
            font-size: 13px;
            background: rgba(183, 227, 28, 0.12);
            padding: 6px 10px;
            border-radius: 999px;
            margin-right: 8px;
            white-space: nowrap;
        }

        .live-dot {
            width: 8px;
            height: 8px;
            background: var(--lime);
            border-radius: 50%;
            display: inline-block;
            animation: pulse-dot 1.6s ease-in-out infinite;
        }

        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(1.4); }
        }

        .nav-toggle {
            display: none;
            background: transparent;
            border: 0;
            color: #fff;
            font-size: 24px;
            cursor: pointer;
            padding: 6px;
        }

        /* Breadcrumb */
        .breadcrumb-bar {
            background: var(--primary-dark-soft);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            padding: 12px 0;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: #B8BEC6;
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: #B8BEC6;
            font-weight: 600;
        }

        .breadcrumb a:hover {
            color: #fff;
        }

        .breadcrumb .sep {
            color: #5C646D;
            font-size: 12px;
        }

        .breadcrumb .current {
            color: var(--accent);
            font-weight: 700;
        }

        /* Category Hero */
        .cat-hero {
            background: var(--primary-dark);
            color: var(--text-light);
            position: relative;
            overflow: hidden;
            padding: 56px 0 64px;
        }

        .cat-hero-bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/4db50e1c66aa3bed.webp');
            background-size: cover;
            background-position: center 30%;
            opacity: 0.22;
            z-index: 1;
        }

        .cat-hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(21,25,30,0.95) 0%, rgba(21,25,30,0.78) 60%, rgba(21,25,30,0.5) 100%);
            z-index: 2;
        }

        .cat-hero .container {
            position: relative;
            z-index: 3;
        }

        .cat-hero-content {
            max-width: 780px;
        }

        .cat-hero h1 {
            font-size: 36px;
            font-weight: 900;
            color: #fff;
            margin: 0 0 16px;
            line-height: 1.25;
            letter-spacing: 0.01em;
        }

        .cat-hero h1 .highlight {
            color: var(--accent);
        }

        .cat-hero .lead {
            font-size: 17px;
            color: #D5D9DE;
            line-height: 1.75;
            margin-bottom: 24px;
            max-width: 680px;
        }

        .cat-hero .meta-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .cat-hero .meta-tags .tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255, 255, 255, 0.08);
            color: #E8EAED;
            font-size: 13px;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: 999px;
            border: 1px solid rgba(255, 255, 255, 0.14);
        }

        .cat-hero .meta-tags .tag i {
            color: var(--lime);
            font-size: 12px;
        }

        /* Featured Article List */
        .article-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .article-row {
            display: grid;
            grid-template-columns: 280px 1fr;
            gap: 28px;
            background: #fff;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
        }

        .article-row:hover {
            box-shadow: var(--shadow-hover);
            border-color: #D0D0C8;
            transform: translateY(-2px);
        }

        .article-row .article-thumb {
            position: relative;
            min-height: 180px;
            background: var(--neutral-bg);
            overflow: hidden;
        }

        .article-row .article-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.35s ease;
        }

        .article-row:hover .article-thumb img {
            transform: scale(1.04);
        }

        .article-row .article-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--accent);
            color: #fff;
            font-size: 12px;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: 999px;
            z-index: 2;
        }

        .article-row .article-body {
            padding: 20px 24px 20px 0;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .article-row .article-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 8px;
        }

        .article-row .article-meta .date {
            font-weight: 600;
        }

        .article-row .article-meta .category {
            color: var(--accent);
            font-weight: 700;
        }

        .article-row h3 {
            font-size: 20px;
            font-weight: 800;
            color: var(--primary-dark);
            margin: 0 0 8px;
            line-height: 1.4;
        }

        .article-row p {
            font-size: 15px;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.7;
        }

        /* featured cards */
        .featured-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .featured-card {
            background: #fff;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
            display: flex;
            flex-direction: column;
        }

        .featured-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: #D0D0C8;
            transform: translateY(-3px);
        }

        .featured-card .card-thumb {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: var(--neutral-bg);
        }

        .featured-card .card-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.35s ease;
        }

        .featured-card:hover .card-thumb img {
            transform: scale(1.05);
        }

        .featured-card .card-badge {
            position: absolute;
            top: 10px;
            left: 10px;
            background: var(--lime);
            color: var(--primary-dark);
            font-size: 12px;
            font-weight: 800;
            padding: 4px 10px;
            border-radius: 999px;
        }

        .featured-card .card-body {
            padding: 16px 18px 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .featured-card .card-meta {
            font-size: 12px;
            color: var(--text-muted);
            margin-bottom: 6px;
            font-weight: 600;
        }

        .featured-card h3 {
            font-size: 17px;
            font-weight: 800;
            color: var(--primary-dark);
            margin: 0 0 6px;
            line-height: 1.4;
        }

        .featured-card p {
            font-size: 14px;
            color: var(--text-muted);
            margin: 0 0 12px;
            line-height: 1.65;
            flex: 1;
        }

        .featured-card .read-more {
            font-size: 13px;
            font-weight: 700;
            color: var(--accent);
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        .featured-card .read-more:hover {
            color: var(--accent-hover);
        }

        .featured-card .read-more i {
            font-size: 11px;
            transition: transform var(--transition);
        }

        .featured-card .read-more:hover i {
            transform: translateX(3px);
        }

        /* Stats strip */
        .stats-strip {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .stat-block {
            background: #fff;
            border-radius: var(--radius-md);
            padding: 28px 24px;
            text-align: center;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-card);
            transition: transform var(--transition), box-shadow var(--transition);
        }

        .stat-block:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
        }

        .stat-block .stat-icon {
            width: 48px;
            height: 48px;
            background: rgba(255, 90, 31, 0.1);
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--accent);
            font-size: 20px;
            margin-bottom: 14px;
        }

        .stat-block .stat-number {
            font-size: 34px;
            font-weight: 900;
            color: var(--primary-dark);
            line-height: 1.1;
            letter-spacing: -0.01em;
        }

        .stat-block .stat-number .suffix {
            font-size: 18px;
            color: var(--accent);
            font-weight: 800;
            margin-left: 2px;
        }

        .stat-block .stat-label {
            font-size: 14px;
            color: var(--text-muted);
            font-weight: 600;
            margin-top: 6px;
        }

        /* Hot ranking */
        .ranking-panel {
            background: #fff;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-card);
            overflow: hidden;
        }

        .ranking-item {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 16px 24px;
            border-bottom: 1px solid var(--border-light);
            transition: background var(--transition);
        }

        .ranking-item:last-child {
            border-bottom: none;
        }

        .ranking-item:hover {
            background: var(--card-light);
        }

        .ranking-item .rank {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            font-size: 16px;
            flex-shrink: 0;
        }

        .ranking-item .rank.top1 {
            background: var(--accent);
            color: #fff;
        }

        .ranking-item .rank.top2 {
            background: #FF8A50;
            color: #fff;
        }

        .ranking-item .rank.top3 {
            background: #FFB199;
            color: #fff;
        }

        .ranking-item .rank.normal {
            background: var(--neutral-bg);
            color: var(--text-muted);
        }

        .ranking-item .rank-info {
            flex: 1;
            min-width: 0;
        }

        .ranking-item .rank-info h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--primary-dark);
            margin: 0 0 3px;
            line-height: 1.4;
        }

        .ranking-item .rank-info .rank-meta {
            font-size: 13px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

        .ranking-item .rank-trend {
            font-size: 13px;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: 999px;
            white-space: nowrap;
            flex-shrink: 0;
        }

        .ranking-item .rank-trend.up {
            color: #4CAF50;
            background: rgba(76, 175, 80, 0.1);
        }

        .ranking-item .rank-trend.hot {
            color: var(--accent);
            background: rgba(255, 90, 31, 0.1);
        }

        /* Scene cards */
        .scene-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }

        .scene-card {
            position: relative;
            border-radius: var(--radius-md);
            overflow: hidden;
            min-height: 220px;
            display: flex;
            align-items: flex-end;
            box-shadow: var(--shadow-card);
            transition: transform var(--transition), box-shadow var(--transition);
        }

        .scene-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
        }

        .scene-card .scene-bg {
            position: absolute;
            inset: 0;
            background-size: cover;
            background-position: center;
            z-index: 1;
            transition: transform 0.4s ease;
        }

        .scene-card:hover .scene-bg {
            transform: scale(1.04);
        }

        .scene-card .scene-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(21,25,30,0.1) 0%, rgba(21,25,30,0.85) 75%);
            z-index: 2;
        }

        .scene-card .scene-content {
            position: relative;
            z-index: 3;
            padding: 24px;
            width: 100%;
        }

        .scene-card .scene-content h3 {
            font-size: 19px;
            font-weight: 800;
            color: #fff;
            margin: 0 0 6px;
            line-height: 1.4;
        }

        .scene-card .scene-content p {
            font-size: 14px;
            color: #D5D9DE;
            margin: 0 0 10px;
            line-height: 1.6;
        }

        .scene-card .scene-link {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            font-size: 13px;
            font-weight: 700;
            color: var(--lime);
        }

        .scene-card .scene-link i {
            font-size: 11px;
            transition: transform var(--transition);
        }

        .scene-card .scene-link:hover i {
            transform: translateX(3px);
        }

        /* FAQ */
        .faq-list {
            max-width: 860px;
            margin: 0 auto;
        }

        .faq-item {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            overflow: hidden;
            transition: border-color var(--transition), box-shadow var(--transition);
        }

        .faq-item:hover {
            box-shadow: var(--shadow-card);
        }

        .faq-item.active {
            border-color: var(--accent);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 22px;
            cursor: pointer;
            font-weight: 700;
            font-size: 16px;
            color: var(--primary-dark);
            background: transparent;
            border: none;
            width: 100%;
            text-align: left;
            transition: color var(--transition);
        }

        .faq-question:hover {
            color: var(--accent);
        }

        .faq-question .faq-icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--neutral-bg);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--text-muted);
            font-size: 12px;
            flex-shrink: 0;
            transition: background var(--transition), color var(--transition), transform var(--transition);
        }

        .faq-item.active .faq-question .faq-icon {
            background: var(--accent);
            color: #fff;
            transform: rotate(45deg);
        }

        .faq-answer {
            display: none;
            padding: 0 22px 20px;
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.75;
        }

        .faq-item.active .faq-answer {
            display: block;
        }

        /* CTA */
        .cta-band {
            background: var(--primary-dark);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            text-align: center;
            color: var(--text-light);
            position: relative;
            overflow: hidden;
        }

        .cta-band::before {
            content: "";
            position: absolute;
            top: -50%;
            right: -20%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(255, 90, 31, 0.22) 0%, transparent 70%);
            border-radius: 50%;
        }

        .cta-band h3 {
            font-size: 26px;
            font-weight: 900;
            color: #fff;
            margin: 0 0 10px;
            position: relative;
            z-index: 1;
        }

        .cta-band p {
            font-size: 16px;
            color: #C7CDD4;
            margin: 0 0 22px;
            position: relative;
            z-index: 1;
        }

        .cta-band .cta-actions {
            display: flex;
            justify-content: center;
            gap: 14px;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }

        .cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: 999px;
            font-weight: 700;
            font-size: 15px;
            transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
            border: none;
            cursor: pointer;
        }

        .cta-btn-primary {
            background: var(--accent);
            color: #fff;
            box-shadow: 0 6px 18px rgba(255, 90, 31, 0.3);
        }

        .cta-btn-primary:hover {
            background: var(--accent-hover);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 10px 24px rgba(255, 90, 31, 0.38);
        }

        .cta-btn-outline {
            background: transparent;
            color: #fff;
            border: 2px solid rgba(255, 255, 255, 0.35);
        }

        .cta-btn-outline:hover {
            border-color: #fff;
            color: #fff;
            transform: translateY(-2px);
            background: rgba(255, 255, 255, 0.06);
        }

        /* Footer */
        .site-footer {
            background: var(--primary-dark);
            color: #C7CDD4;
            padding: 48px 0 24px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.3fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 28px;
        }

        .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #fff;
            font-weight: 900;
            font-size: 20px;
            margin-bottom: 12px;
        }

        .footer-desc {
            font-size: 14px;
            color: #9EA5AD;
            line-height: 1.7;
            margin: 0;
        }

        .footer-col h4 {
            font-size: 15px;
            font-weight: 800;
            color: #fff;
            margin: 0 0 14px;
        }

        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .footer-col ul li {
            margin-bottom: 8px;
        }

        .footer-col ul a {
            font-size: 14px;
            color: #9EA5AD;
            transition: color var(--transition);
        }

        .footer-col ul a:hover {
            color: #fff;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 18px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 13px;
            color: #7A828B;
        }

        .footer-bottom a {
            color: #9EA5AD;
            transition: color var(--transition);
        }

        .footer-bottom a:hover {
            color: #fff;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .header-inner {
                flex-wrap: wrap;
                padding: 10px 0;
            }

            .nav-toggle {
                display: block;
                order: 2;
            }

            .main-nav {
                display: none;
                width: 100%;
                order: 4;
                background: var(--primary-dark-soft);
                border-radius: var(--radius-md);
                padding: 12px 16px;
                margin-top: 8px;
            }

            .main-nav.open {
                display: block;
            }

            .main-nav ul {
                flex-direction: column;
                align-items: stretch;
                gap: 0;
            }

            .main-nav ul li {
                padding: 10px 0;
                border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            }

            .main-nav ul li:last-child {
                border-bottom: none;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }

            .featured-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .stats-strip {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .section {
                padding: 40px 0;
            }

            .section-title {
                font-size: 22px;
            }

            .cat-hero h1 {
                font-size: 26px;
            }

            .cat-hero .lead {
                font-size: 15px;
            }

            .article-row {
                grid-template-columns: 1fr;
                gap: 0;
            }

            .article-row .article-thumb {
                min-height: 200px;
            }

            .article-row .article-body {
                padding: 18px 20px 20px;
            }

            .featured-grid {
                grid-template-columns: 1fr;
            }

            .stats-strip {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }

            .stat-block {
                padding: 20px 16px;
            }

            .stat-block .stat-number {
                font-size: 26px;
            }

            .ranking-item {
                padding: 14px 16px;
                gap: 12px;
            }

            .ranking-item .rank {
                width: 30px;
                height: 30px;
                font-size: 14px;
            }

            .scene-grid {
                grid-template-columns: 1fr;
            }

            .cta-band {
                padding: 36px 20px;
            }

            .cta-band h3 {
                font-size: 20px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }

            .nav-cta {
                padding: 8px 14px;
                font-size: 13px;
            }

            .live-pill {
                display: none;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }

            .cat-hero h1 {
                font-size: 22px;
            }

            .stats-strip {
                grid-template-columns: 1fr;
            }

            .ranking-item {
                flex-wrap: wrap;
                gap: 8px;
            }

            .ranking-item .rank-trend {
                font-size: 12px;
                padding: 3px 8px;
            }

            .breadcrumb {
                font-size: 12px;
            }
        }