/* roulang page: index */
:root {
            --brand-primary: #f5a623;
            --brand-secondary: #ff6b35;
            --deep-bg: #1a2b3c;
            --surface-white: #ffffff;
            --surface-light: #f8f9fb;
            --surface-warm: #fffbeb;
            --text-primary: #1a1d23;
            --text-secondary: #5f6673;
            --text-muted: #949ba8;
            --border-light: #e8ecf1;
            --border-medium: #d5dae3;
            --radius-sm: 0.5rem;
            --radius-md: 0.75rem;
            --radius-lg: 1rem;
            --radius-xl: 1.25rem;
            --shadow-sm: 0 1px 4px rgba(26,43,60,0.05);
            --shadow-md: 0 4px 18px rgba(26,43,60,0.08);
            --shadow-lg: 0 10px 36px rgba(26,43,60,0.12);
            --transition-fast: 0.18s ease;
            --transition-normal: 0.28s ease;
            --container-max: 1200px;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            margin: 0;
            padding: 0;
            font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-primary);
            background-color: #fafbfc;
            overflow-x: hidden;
        }

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

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

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
        }

        input {
            font-family: inherit;
            outline: none;
        }

        /* Container */
        .container-site {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }

        @media (max-width: 768px) {
            .container-site {
                padding: 0 16px;
            }
        }

        /* Header / Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
        }

        .site-header.scrolled {
            box-shadow: var(--shadow-md);
            border-bottom-color: transparent;
        }

        .nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 66px;
            gap: 20px;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--deep-bg);
            letter-spacing: -0.02em;
            white-space: nowrap;
            transition: opacity var(--transition-fast);
        }

        .nav-logo:hover {
            opacity: 0.82;
        }

        .nav-logo .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: var(--radius-md);
            background: linear-gradient(135deg, #f5a623, #ff6b35);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.1rem;
            font-weight: 800;
            flex-shrink: 0;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .nav-links a {
            display: inline-flex;
            align-items: center;
            padding: 8px 18px;
            border-radius: 9999px;
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }

        .nav-links a:hover {
            color: var(--text-primary);
            background: var(--surface-light);
        }

        .nav-links a.active {
            color: #fff;
            background: linear-gradient(135deg, #f5a623, #e5951e);
            font-weight: 600;
            box-shadow: 0 2px 10px rgba(245, 166, 35, 0.3);
        }

        .nav-cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 11px 24px;
            border-radius: 9999px;
            font-size: 0.95rem;
            font-weight: 600;
            color: #fff;
            background: linear-gradient(135deg, #ff6b35, #e55522);
            box-shadow: 0 4px 16px rgba(255, 107, 53, 0.35);
            transition: all var(--transition-normal);
            white-space: nowrap;
            letter-spacing: 0.01em;
        }

        .nav-cta-btn:hover {
            box-shadow: 0 6px 24px rgba(255, 107, 53, 0.5);
            transform: translateY(-1px);
            color: #fff;
        }

        .nav-cta-btn:active {
            transform: translateY(0);
            box-shadow: 0 2px 8px rgba(255, 107, 53, 0.3);
        }

        /* Mobile menu toggle */
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            color: var(--text-primary);
            background: var(--surface-light);
            transition: background var(--transition-fast);
            flex-shrink: 0;
        }

        .nav-toggle:hover {
            background: var(--border-light);
        }

        @media (max-width: 768px) {
            .nav-toggle {
                display: flex;
            }
            .nav-links-wrap {
                position: fixed;
                top: 66px;
                left: 0;
                right: 0;
                background: rgba(255, 255, 255, 0.97);
                backdrop-filter: blur(20px);
                -webkit-backdrop-filter: blur(20px);
                border-bottom: 1px solid var(--border-light);
                box-shadow: var(--shadow-lg);
                padding: 16px 20px 20px;
                display: none;
                flex-direction: column;
                gap: 8px;
                z-index: 999;
            }
            .nav-links-wrap.open {
                display: flex;
            }
            .nav-links {
                flex-direction: column;
                gap: 2px;
                width: 100%;
            }
            .nav-links a {
                width: 100%;
                justify-content: center;
                padding: 12px 18px;
                border-radius: var(--radius-lg);
                font-size: 1rem;
            }
            .nav-cta-btn {
                width: 100%;
                justify-content: center;
                margin-top: 6px;
                padding: 13px 24px;
                font-size: 1rem;
            }
            .nav-inner {
                height: 60px;
            }
        }

        /* Hero Section */
        .hero-section {
            position: relative;
            min-height: 580px;
            display: flex;
            align-items: center;
            background: url('/assets/images/backpic/back-1.png') center/cover no-repeat;
            background-position: center 30%;
            overflow: hidden;
        }

        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(26, 43, 60, 0.82) 0%, rgba(26, 43, 60, 0.55) 50%, rgba(26, 43, 60, 0.72) 100%);
            z-index: 1;
        }

        .hero-particles {
            position: absolute;
            inset: 0;
            z-index: 2;
            pointer-events: none;
            opacity: 0.5;
            background: radial-gradient(circle at 25% 30%, rgba(245, 166, 35, 0.25) 0%, transparent 50%),
                radial-gradient(circle at 70% 60%, rgba(255, 107, 53, 0.2) 0%, transparent 50%),
                radial-gradient(circle at 50% 80%, rgba(245, 166, 35, 0.15) 0%, transparent 40%);
        }

        .hero-content {
            position: relative;
            z-index: 3;
            max-width: 680px;
            padding: 60px 0;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.15);
            backdrop-filter: blur(8px);
            border: 1px solid rgba(255, 255, 255, 0.25);
            padding: 7px 16px;
            border-radius: 9999px;
            font-size: 0.88rem;
            color: #fff;
            font-weight: 500;
            margin-bottom: 20px;
            letter-spacing: 0.02em;
        }

        .hero-badge .live-dot {
            width: 9px;
            height: 9px;
            border-radius: 50%;
            background: #4cff7b;
            animation: pulseDot 2s ease-in-out infinite;
            display: inline-block;
        }

        .hero-title {
            font-size: 2.8rem;
            font-weight: 800;
            color: #fff;
            line-height: 1.22;
            margin: 0 0 16px;
            letter-spacing: -0.02em;
            text-shadow: 0 2px 24px rgba(0, 0, 0, 0.3);
        }

        .hero-title span {
            background: linear-gradient(135deg, #ffcc4d, #ff9e70);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-desc {
            font-size: 1.12rem;
            color: rgba(255, 255, 255, 0.88);
            line-height: 1.65;
            margin: 0 0 30px;
            max-width: 520px;
        }

        .hero-btns {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
        }

        .btn-primary-hero {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 30px;
            border-radius: 9999px;
            font-size: 1.05rem;
            font-weight: 600;
            color: #fff;
            background: linear-gradient(135deg, #f5a623, #e5951e);
            box-shadow: 0 6px 22px rgba(245, 166, 35, 0.45);
            transition: all var(--transition-normal);
            letter-spacing: 0.01em;
        }

        .btn-primary-hero:hover {
            box-shadow: 0 8px 30px rgba(245, 166, 35, 0.6);
            transform: translateY(-2px);
            color: #fff;
        }

        .btn-outline-hero {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 30px;
            border-radius: 9999px;
            font-size: 1.05rem;
            font-weight: 600;
            color: #fff;
            background: rgba(255, 255, 255, 0.1);
            border: 2px solid rgba(255, 255, 255, 0.4);
            transition: all var(--transition-normal);
            letter-spacing: 0.01em;
        }

        .btn-outline-hero:hover {
            background: rgba(255, 255, 255, 0.2);
            border-color: rgba(255, 255, 255, 0.65);
            color: #fff;
        }

        @media (max-width: 768px) {
            .hero-section {
                min-height: 480px;
            }
            .hero-title {
                font-size: 2rem;
            }
            .hero-desc {
                font-size: 1rem;
            }
            .hero-content {
                padding: 40px 0;
            }
            .btn-primary-hero,
            .btn-outline-hero {
                padding: 12px 24px;
                font-size: 0.95rem;
            }
        }

        @media (max-width: 520px) {
            .hero-section {
                min-height: 420px;
            }
            .hero-title {
                font-size: 1.6rem;
            }
            .hero-btns {
                flex-direction: column;
                gap: 10px;
            }
            .btn-primary-hero,
            .btn-outline-hero {
                width: 100%;
                justify-content: center;
            }
        }

        /* Live Status Bar */
        .live-status-bar {
            background: var(--deep-bg);
            color: #fff;
            padding: 12px 0;
            overflow: hidden;
            position: relative;
            z-index: 10;
        }

        .live-status-inner {
            display: flex;
            align-items: center;
            gap: 28px;
            flex-wrap: wrap;
        }

        .live-stat {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.85);
            white-space: nowrap;
        }

        .live-stat .stat-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: #4cff7b;
            animation: pulseDot 2s ease-in-out infinite;
            flex-shrink: 0;
        }

        .live-stat strong {
            color: #ffcc4d;
            font-weight: 700;
            font-size: 1.05rem;
        }

        @media (max-width: 768px) {
            .live-status-inner {
                gap: 16px;
                justify-content: center;
            }
            .live-stat {
                font-size: 0.82rem;
            }
        }

        /* Section common */
        .section {
            padding: 64px 0;
        }

        .section-header {
            text-align: center;
            margin-bottom: 44px;
        }

        .section-tag {
            display: inline-block;
            font-size: 0.85rem;
            font-weight: 600;
            color: #f5a623;
            background: #fffbeb;
            padding: 5px 14px;
            border-radius: 9999px;
            letter-spacing: 0.04em;
            margin-bottom: 12px;
            text-transform: uppercase;
        }

        .section-title {
            font-size: 1.9rem;
            font-weight: 700;
            color: var(--text-primary);
            margin: 0 0 10px;
            letter-spacing: -0.02em;
            line-height: 1.3;
        }

        .section-subtitle {
            font-size: 1rem;
            color: var(--text-secondary);
            margin: 0 auto;
            max-width: 560px;
            line-height: 1.6;
        }

        @media (max-width: 768px) {
            .section {
                padding: 44px 0;
            }
            .section-title {
                font-size: 1.5rem;
            }
            .section-header {
                margin-bottom: 30px;
            }
        }

        /* Feature Cards */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
        }

        .feature-card {
            background: #fff;
            border-radius: var(--radius-xl);
            padding: 28px 24px;
            box-shadow: var(--shadow-md);
            transition: all var(--transition-normal);
            border: 1px solid var(--border-light);
            position: relative;
            overflow: hidden;
        }

        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, #f5a623, #ff6b35);
            opacity: 0;
            transition: opacity var(--transition-normal);
        }

        .feature-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
            border-color: transparent;
        }

        .feature-card:hover::before {
            opacity: 1;
        }

        .feature-icon-wrap {
            width: 50px;
            height: 50px;
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            margin-bottom: 16px;
            flex-shrink: 0;
        }

        .feature-icon-wrap.amber {
            background: #fffbeb;
            color: #f5a623;
        }
        .feature-icon-wrap.orange {
            background: #fff5f0;
            color: #ff6b35;
        }
        .feature-icon-wrap.blue {
            background: #f0f6ff;
            color: #3b82f6;
        }

        .feature-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-primary);
            margin: 0 0 8px;
        }

        .feature-card p {
            font-size: 0.92rem;
            color: var(--text-secondary);
            margin: 0;
            line-height: 1.6;
        }

        @media (max-width: 1024px) {
            .features-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 600px) {
            .features-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
        }

        /* Countdown Block */
        .countdown-section {
            background: linear-gradient(135deg, #1a2b3c 0%, #152433 60%, #101d2a 100%);
            color: #fff;
            padding: 48px 0;
            position: relative;
            overflow: hidden;
        }

        .countdown-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-2.png') center/cover no-repeat;
            opacity: 0.12;
            z-index: 0;
        }

        .countdown-inner {
            position: relative;
            z-index: 1;
            text-align: center;
        }

        .countdown-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 107, 53, 0.25);
            border: 1px solid rgba(255, 107, 53, 0.5);
            padding: 6px 16px;
            border-radius: 9999px;
            font-size: 0.88rem;
            font-weight: 600;
            color: #ff9e70;
            margin-bottom: 16px;
        }

        .countdown-title {
            font-size: 1.6rem;
            font-weight: 700;
            margin: 0 0 8px;
            letter-spacing: -0.01em;
        }

        .countdown-subtitle {
            font-size: 0.98rem;
            color: rgba(255, 255, 255, 0.7);
            margin: 0 0 24px;
        }

        .countdown-timer {
            display: flex;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
        }

        .countdown-unit {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: var(--radius-lg);
            padding: 16px 20px;
            min-width: 72px;
            text-align: center;
            backdrop-filter: blur(4px);
        }

        .countdown-unit .num {
            font-size: 2.2rem;
            font-weight: 800;
            color: #ffcc4d;
            line-height: 1;
            display: block;
        }

        .countdown-unit .label {
            font-size: 0.78rem;
            color: rgba(255, 255, 255, 0.6);
            margin-top: 4px;
            display: block;
        }

        @media (max-width: 520px) {
            .countdown-unit {
                min-width: 56px;
                padding: 12px 14px;
            }
            .countdown-unit .num {
                font-size: 1.6rem;
            }
            .countdown-title {
                font-size: 1.3rem;
            }
        }

        /* Category Entry */
        .category-entry-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 22px;
            max-width: 700px;
            margin: 0 auto;
        }

        .category-entry-card {
            display: flex;
            align-items: center;
            gap: 20px;
            background: #fff;
            border-radius: var(--radius-xl);
            padding: 24px 28px;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border-light);
            transition: all var(--transition-normal);
            cursor: pointer;
        }

        .category-entry-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
            border-color: #f5a623;
        }

        .category-entry-img {
            width: 90px;
            height: 90px;
            border-radius: var(--radius-lg);
            object-fit: cover;
            flex-shrink: 0;
        }

        .category-entry-info h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text-primary);
            margin: 0 0 6px;
        }

        .category-entry-info p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin: 0 0 10px;
            line-height: 1.5;
        }

        .category-entry-arrow {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 0.9rem;
            font-weight: 600;
            color: #f5a623;
        }

        @media (max-width: 520px) {
            .category-entry-card {
                flex-direction: column;
                text-align: center;
            }
            .category-entry-img {
                width: 120px;
                height: 80px;
            }
        }

        /* News List */
        .news-list {
            display: grid;
            grid-template-columns: 1fr;
            gap: 14px;
            max-width: 820px;
            margin: 0 auto;
        }

        .news-item {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            background: #fff;
            border-radius: var(--radius-lg);
            padding: 18px 22px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: all var(--transition-fast);
        }

        .news-item:hover {
            box-shadow: var(--shadow-md);
            border-color: #f5a623;
        }

        .news-item-thumb {
            width: 72px;
            height: 56px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            flex-shrink: 0;
        }

        .news-item-body {
            flex: 1;
            min-width: 0;
        }

        .news-item-title {
            font-size: 0.98rem;
            font-weight: 600;
            color: var(--text-primary);
            margin: 0 0 5px;
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-item-title a {
            color: inherit;
        }
        .news-item-title a:hover {
            color: #f5a623;
        }

        .news-item-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        .news-item-tag {
            display: inline-block;
            background: #fffbeb;
            color: #b37012;
            font-size: 0.76rem;
            padding: 3px 10px;
            border-radius: 9999px;
            font-weight: 500;
        }

        .news-empty {
            text-align: center;
            padding: 36px;
            color: var(--text-muted);
            font-size: 0.98rem;
            background: #fff;
            border-radius: var(--radius-lg);
            border: 1px dashed var(--border-medium);
        }

        @media (max-width: 520px) {
            .news-item {
                flex-direction: column;
                gap: 10px;
                padding: 14px 16px;
            }
            .news-item-thumb {
                width: 100%;
                height: 140px;
                border-radius: var(--radius-md);
            }
        }

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

        .stat-card {
            text-align: center;
            padding: 28px 16px;
            background: #fff;
            border-radius: var(--radius-xl);
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border-light);
            transition: all var(--transition-normal);
        }

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

        .stat-number {
            font-size: 2.4rem;
            font-weight: 800;
            color: #f5a623;
            line-height: 1;
            margin-bottom: 6px;
            letter-spacing: -0.02em;
        }

        .stat-label {
            font-size: 0.9rem;
            color: var(--text-secondary);
            font-weight: 500;
        }

        @media (max-width: 768px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
            .stat-number {
                font-size: 1.8rem;
            }
        }
        @media (max-width: 420px) {
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
        }

        /* FAQ */
        .faq-list {
            max-width: 760px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            background: #fff;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-light);
            overflow: hidden;
            transition: all var(--transition-fast);
        }

        .faq-item:hover {
            border-color: #f5a623;
        }

        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 22px;
            background: none;
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            text-align: left;
            cursor: pointer;
            transition: color var(--transition-fast);
        }

        .faq-question:hover {
            color: #f5a623;
        }

        .faq-icon {
            font-size: 1.1rem;
            color: var(--text-muted);
            transition: transform var(--transition-fast);
            flex-shrink: 0;
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
        }

        .faq-answer-inner {
            padding: 0 22px 18px;
            font-size: 0.93rem;
            color: var(--text-secondary);
            line-height: 1.65;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
        }

        .faq-item.open .faq-icon {
            transform: rotate(45deg);
            color: #f5a623;
        }

        /* CTA Section */
        .cta-section {
            background: linear-gradient(135deg, #f5a623, #e5951e, #d4891a);
            color: #fff;
            padding: 56px 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-3.png') center/cover no-repeat;
            opacity: 0.08;
            z-index: 0;
        }

        .cta-inner {
            position: relative;
            z-index: 1;
        }

        .cta-title {
            font-size: 1.8rem;
            font-weight: 700;
            margin: 0 0 10px;
            letter-spacing: -0.02em;
        }

        .cta-desc {
            font-size: 1rem;
            margin: 0 0 26px;
            opacity: 0.9;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.6;
        }

        .btn-cta-large {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 15px 38px;
            border-radius: 9999px;
            font-size: 1.1rem;
            font-weight: 700;
            color: #f5a623;
            background: #fff;
            box-shadow: 0 6px 26px rgba(0, 0, 0, 0.2);
            transition: all var(--transition-normal);
            letter-spacing: 0.01em;
        }

        .btn-cta-large:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 36px rgba(0, 0, 0, 0.28);
            color: #d4891a;
        }

        @media (max-width: 520px) {
            .cta-title {
                font-size: 1.4rem;
            }
            .btn-cta-large {
                padding: 13px 28px;
                font-size: 1rem;
            }
        }

        /* Footer */
        .site-footer {
            background: var(--deep-bg);
            color: rgba(255, 255, 255, 0.7);
            padding: 44px 0 28px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 28px;
        }

        .footer-brand-name {
            font-size: 1.2rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
        }

        .footer-desc {
            font-size: 0.88rem;
            line-height: 1.6;
            color: rgba(255, 255, 255, 0.55);
        }

        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: #fff;
            margin: 0 0 12px;
        }

        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .footer-col ul a {
            font-size: 0.88rem;
            color: rgba(255, 255, 255, 0.55);
            transition: color var(--transition-fast);
        }

        .footer-col ul a:hover {
            color: #f5a623;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding-top: 20px;
            text-align: center;
            font-size: 0.82rem;
            color: rgba(255, 255, 255, 0.4);
        }

        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }

        /* Utility */
        .text-brand {
            color: #f5a623;
        }
        .bg-surface-warm {
            background: #fffbeb;
        }
        .bg-surface-light {
            background: #f8f9fb;
        }

/* roulang page: article */
:root {
            --brand: #e85d3a;
            --brand-hover: #d14426;
            --brand-light: #fef5f2;
            --accent: #ffc107;
            --accent-dark: #e6a500;
            --deep: #1a1a2e;
            --deep-light: #2d3576;
            --text-main: #1a1a2e;
            --text-soft: #5c6378;
            --text-muted: #949aad;
            --bg-page: #f7f8fb;
            --bg-white: #ffffff;
            --border: #e8ecf1;
            --border-light: #f0f2f5;
            --shadow-sm: 0 1px 3px rgba(26,26,46,0.06);
            --shadow-md: 0 4px 16px rgba(26,26,46,0.08);
            --shadow-lg: 0 10px 32px rgba(26,26,46,0.10);
            --shadow-xl: 0 18px 48px rgba(26,26,46,0.14);
            --radius-sm: 0.5rem;
            --radius: 0.75rem;
            --radius-lg: 1rem;
            --radius-xl: 1.25rem;
            --transition-fast: 0.18s ease;
            --transition: 0.28s ease;
        }
        *,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
        html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
        body{font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;line-height:1.7;color:var(--text-main);background:var(--bg-page);min-height:100vh}
        a{text-decoration:none;color:inherit;transition:color var(--transition-fast)}
        img{max-width:100%;height:auto;display:block}
        button{cursor:pointer;border:none;background:none;font-family:inherit}
        input,textarea{font-family:inherit}
        .container-site{max-width:1200px;margin:0 auto;padding:0 24px}
        @media(max-width:768px){.container-site{padding:0 16px}}
        /* 顶部实时状态条 */
        .live-bar{background:linear-gradient(135deg,#e85d3a 0%,#d14426 50%,#af331c 100%);color:#fff;padding:8px 0;font-size:0.875rem;overflow:hidden;position:relative;z-index:1001}
        .live-bar-inner{display:flex;align-items:center;gap:8px;max-width:1200px;margin:0 auto;padding:0 24px;white-space:nowrap}
        .live-dot{width:9px;height:9px;border-radius:50%;background:#fff;animation:livePulse 1.6s infinite;flex-shrink:0}
        @keyframes livePulse{0%,100%{opacity:1;box-shadow:0 0 0 0 rgba(255,255,255,0.7)}50%{opacity:0.5;box-shadow:0 0 0 8px rgba(255,255,255,0)}}
        .live-bar-tag{background:rgba(255,255,255,0.2);padding:3px 10px;border-radius:99px;font-weight:600;font-size:0.75rem;flex-shrink:0;letter-spacing:0.5px}
        .live-bar-text{overflow:hidden;text-overflow:ellipsis}
        @media(max-width:520px){.live-bar-inner{padding:0 12px;font-size:0.8rem}.live-bar-tag{font-size:0.7rem;padding:2px 8px}}
        /* 导航 */
        .site-header{background:var(--bg-white);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:1000;box-shadow:var(--shadow-sm)}
        .nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
        .nav-logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.2rem;color:var(--deep);flex-shrink:0;transition:opacity var(--transition-fast)}
        .nav-logo:hover{opacity:0.82}
        .logo-icon{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:var(--radius);background:linear-gradient(135deg,#e85d3a,#d14426);color:#fff;font-weight:800;font-size:1.1rem;flex-shrink:0}
        .nav-links-wrap{display:flex;align-items:center;gap:20px}
        .nav-links{display:flex;list-style:none;gap:6px;margin:0;padding:0}
        .nav-links a{display:block;padding:8px 16px;border-radius:99px;font-weight:500;font-size:0.95rem;color:var(--text-soft);transition:all var(--transition-fast)}
        .nav-links a:hover{color:var(--brand);background:var(--brand-light)}
        .nav-links a.active{color:var(--brand);background:var(--brand-light);font-weight:600}
        .nav-cta-btn{display:inline-flex;align-items:center;gap:6px;padding:10px 20px;border-radius:99px;font-weight:600;font-size:0.9rem;background:linear-gradient(135deg,#e85d3a,#d14426);color:#fff;box-shadow:0 4px 14px rgba(232,93,58,0.35);transition:all var(--transition);white-space:nowrap}
        .nav-cta-btn:hover{transform:translateY(-1px);box-shadow:0 8px 22px rgba(232,93,58,0.45);color:#fff}
        .nav-cta-btn:active{transform:translateY(0);box-shadow:0 2px 8px rgba(232,93,58,0.3)}
        .nav-toggle{display:none;font-size:1.5rem;color:var(--text-main);padding:6px}
        @media(max-width:1024px){
            .nav-links a{padding:6px 12px;font-size:0.88rem}
            .nav-cta-btn{padding:8px 16px;font-size:0.84rem}
        }
        @media(max-width:768px){
            .nav-toggle{display:block}
            .nav-links-wrap{position:fixed;top:64px;left:0;right:0;background:var(--bg-white);flex-direction:column;padding:16px 20px 24px;gap:12px;border-bottom:2px solid var(--border);box-shadow:var(--shadow-lg);transform:translateY(-110%);opacity:0;pointer-events:none;transition:all var(--transition);z-index:999}
            .nav-links-wrap.open{transform:translateY(0);opacity:1;pointer-events:auto}
            .nav-links{flex-direction:column;width:100%;gap:2px}
            .nav-links a{padding:12px 16px;border-radius:var(--radius);width:100%}
            .nav-cta-btn{width:100%;justify-content:center;padding:12px}
        }
        /* 面包屑 */
        .breadcrumb-wrap{padding:16px 0;font-size:0.875rem;color:var(--text-muted)}
        .breadcrumb-wrap a{color:var(--text-soft);transition:color var(--transition-fast)}
        .breadcrumb-wrap a:hover{color:var(--brand)}
        .breadcrumb-sep{margin:0 8px;color:var(--text-muted)}
        /* 文章头图区 */
        .article-hero{position:relative;border-radius:var(--radius-xl);overflow:hidden;margin-bottom:28px;background:var(--deep);min-height:240px;display:flex;align-items:flex-end}
        .article-hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0.55}
        .article-hero-overlay{position:relative;z-index:1;padding:36px 32px;width:100%;background:linear-gradient(transparent 0%,rgba(26,26,46,0.7) 40%,rgba(26,26,46,0.9) 100%)}
        @media(max-width:520px){.article-hero{min-height:180px;border-radius:var(--radius-lg)}.article-hero-overlay{padding:20px 16px}}
        /* 文章主体布局 */
        .article-layout{display:grid;grid-template-columns:1fr 320px;gap:32px;align-items:start}
        .article-main{min-width:0}
        .article-sidebar{position:sticky;top:88px}
        @media(max-width:1024px){.article-layout{grid-template-columns:1fr}.article-sidebar{position:static;display:grid;grid-template-columns:repeat(2,1fr);gap:16px}}
        @media(max-width:600px){.article-sidebar{grid-template-columns:1fr}}
        /* 文章元信息卡片 */
        .meta-card{background:var(--bg-white);border-radius:var(--radius-lg);padding:20px 24px;box-shadow:var(--shadow-sm);border:1px solid var(--border-light);margin-bottom:20px}
        .meta-row{display:flex;align-items:center;gap:10px;font-size:0.875rem;color:var(--text-soft);padding:6px 0}
        .meta-row i{color:var(--brand);width:18px;text-align:center;flex-shrink:0}
        .meta-tag{display:inline-block;padding:4px 12px;border-radius:99px;font-size:0.78rem;font-weight:600;background:var(--brand-light);color:var(--brand)}
        /* 文章内容区 */
        .article-content-wrap{background:var(--bg-white);border-radius:var(--radius-xl);padding:36px 40px;box-shadow:var(--shadow-sm);border:1px solid var(--border-light);line-height:1.85}
        .article-content-wrap h2{font-size:1.5rem;font-weight:700;color:var(--deep);margin:28px 0 14px;padding-bottom:8px;border-bottom:2px solid var(--border-light)}
        .article-content-wrap h3{font-size:1.2rem;font-weight:600;color:var(--deep);margin:20px 0 10px}
        .article-content-wrap p{margin:12px 0;color:var(--text-main)}
        .article-content-wrap ul,.article-content-wrap ol{margin:12px 0;padding-left:22px}
        .article-content-wrap li{margin:6px 0}
        .article-content-wrap blockquote{border-left:4px solid var(--brand);background:var(--brand-light);padding:14px 18px;border-radius:0 var(--radius-sm) var(--radius-sm) 0;margin:16px 0;color:var(--text-soft);font-style:italic}
        .article-content-wrap img{border-radius:var(--radius-lg);margin:16px 0;max-width:100%}
        .article-content-wrap a{color:var(--brand);text-decoration:underline;text-underline-offset:3px}
        .article-content-wrap a:hover{color:var(--brand-hover)}
        @media(max-width:768px){.article-content-wrap{padding:20px 16px;border-radius:var(--radius-lg)}.article-content-wrap h2{font-size:1.25rem}}
        /* 侧边栏卡片 */
        .sidebar-card{background:var(--bg-white);border-radius:var(--radius-lg);padding:22px 20px;box-shadow:var(--shadow-sm);border:1px solid var(--border-light);margin-bottom:16px}
        .sidebar-card h4{font-weight:700;font-size:1rem;color:var(--deep);margin-bottom:12px;display:flex;align-items:center;gap:8px}
        .sidebar-card h4 i{color:var(--accent)}
        .stat-number{font-size:2rem;font-weight:800;color:var(--brand);line-height:1.1}
        .stat-label{font-size:0.8rem;color:var(--text-muted)}
        /* 活动CTA横幅 */
        .cta-banner{background:linear-gradient(135deg,#1a1a2e 0%,#2d3576 50%,#354191 100%);border-radius:var(--radius-xl);padding:32px 36px;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:20px;margin:28px 0;flex-wrap:wrap;box-shadow:var(--shadow-lg)}
        .cta-banner h3{font-size:1.35rem;font-weight:700;margin:0;line-height:1.3}
        .cta-banner p{margin:6px 0 0;opacity:0.85;font-size:0.9rem}
        .cta-banner .btn-cta-glow{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;border-radius:99px;font-weight:700;font-size:0.95rem;background:linear-gradient(135deg,#ffc107,#e6a500);color:#1a1a2e;box-shadow:0 6px 20px rgba(255,193,7,0.45);transition:all var(--transition);white-space:nowrap}
        .cta-banner .btn-cta-glow:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(255,193,7,0.6)}
        @media(max-width:600px){.cta-banner{padding:24px 20px;text-align:center;justify-content:center}.cta-banner h3{font-size:1.15rem}}
        /* 相关推荐卡片网格 */
        .related-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
        .related-card{background:var(--bg-white);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--border-light);transition:all var(--transition);display:flex;flex-direction:column}
        .related-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--brand-light)}
        .related-card-img{height:160px;overflow:hidden;position:relative}
        .related-card-img img{width:100%;height:100%;object-fit:cover;transition:transform 0.4s ease}
        .related-card:hover .related-card-img img{transform:scale(1.06)}
        .related-card-body{padding:16px;flex:1;display:flex;flex-direction:column;gap:8px}
        .related-card-tag{font-size:0.72rem;font-weight:600;color:var(--brand);text-transform:uppercase;letter-spacing:0.5px}
        .related-card-title{font-weight:700;font-size:0.95rem;color:var(--deep);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
        .related-card-title:hover{color:var(--brand)}
        .related-card-date{font-size:0.78rem;color:var(--text-muted);margin-top:auto}
        @media(max-width:1024px){.related-grid{grid-template-columns:repeat(2,1fr)}}
        @media(max-width:520px){.related-grid{grid-template-columns:1fr}.related-card-img{height:200px}}
        /* 页脚 */
        .site-footer{background:var(--deep);color:#c8ccd8;padding:48px 0 20px;margin-top:60px}
        .footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;margin-bottom:32px}
        .footer-brand-name{font-size:1.25rem;font-weight:700;color:#fff;margin-bottom:10px}
        .footer-desc{font-size:0.9rem;line-height:1.6;color:#aab0c0}
        .footer-col h4{color:#fff;font-weight:600;font-size:0.95rem;margin-bottom:14px}
        .footer-col ul{list-style:none;padding:0}
        .footer-col li{margin-bottom:8px}
        .footer-col a{color:#aab0c0;font-size:0.88rem;transition:color var(--transition-fast)}
        .footer-col a:hover{color:var(--accent)}
        .footer-bottom{border-top:1px solid rgba(255,255,255,0.12);padding-top:18px;font-size:0.8rem;color:#787d90;text-align:center}
        @media(max-width:768px){.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.site-footer{padding:36px 0 16px}}
        @media(max-width:520px){.footer-grid{grid-template-columns:1fr;gap:24px}}
        /* 按钮 */
        .btn-outline{display:inline-flex;align-items:center;gap:6px;padding:10px 20px;border-radius:99px;font-weight:600;font-size:0.9rem;border:2px solid var(--border);color:var(--text-soft);transition:all var(--transition-fast)}
        .btn-outline:hover{border-color:var(--brand);color:var(--brand);background:var(--brand-light)}
        /* 空状态 */
        .empty-state{text-align:center;padding:60px 20px;background:var(--bg-white);border-radius:var(--radius-xl);box-shadow:var(--shadow-sm);border:1px solid var(--border-light)}
        .empty-state i{font-size:3rem;color:var(--text-muted);margin-bottom:16px;display:block}
        .empty-state h2{font-size:1.5rem;color:var(--deep);margin-bottom:8px}
        .empty-state p{color:var(--text-soft);margin-bottom:20px}
        /* 高亮动画 */
        @keyframes shimmer{0%{background-position:-200% 0}100%{background-position:200% 0}}
        .shimmer-text{display:inline-block;background:linear-gradient(90deg,var(--brand),var(--accent),var(--brand));background-size:200% auto;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:shimmer 3s linear infinite}
        /* 分类徽章 */
        .badge-hot{display:inline-flex;align-items:center;gap:4px;padding:5px 14px;border-radius:99px;font-size:0.75rem;font-weight:700;background:linear-gradient(135deg,#ffe0d9,#ffcdbc);color:#c0392b}
        .badge-hot i{font-size:0.7rem;animation:livePulse 1.6s infinite}

/* roulang page: category1 */
:root {
            --color-primary: #e89a32;
            --color-primary-dark: #d48028;
            --color-primary-light: #fbe2b6;
            --color-accent: #ff4d36;
            --color-navy: #0f1d38;
            --color-navy-light: #1a2d52;
            --color-bg: #f8f9fb;
            --color-surface: #ffffff;
            --color-text: #1a1d28;
            --color-text-weak: #6b7280;
            --color-text-muted: #9ca3af;
            --color-border: #e5e7eb;
            --color-border-light: #f3f4f6;
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
            --shadow-md: 0 4px 16px rgba(0,0,0,0.08), 0 2px 6px rgba(0,0,0,0.04);
            --shadow-lg: 0 12px 32px rgba(0,0,0,0.10), 0 4px 12px rgba(0,0,0,0.05);
            --shadow-xl: 0 20px 48px rgba(0,0,0,0.14), 0 8px 20px rgba(0,0,0,0.06);
            --transition-fast: 0.18s ease;
            --transition-normal: 0.28s ease;
            --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }

        *,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
        html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
        body{font-family:'Segoe UI','PingFang SC','Microsoft YaHei','Helvetica Neue',sans-serif;line-height:1.7;color:var(--color-text);background:var(--color-bg);min-height:100vh;overflow-x:hidden}

        img{max-width:100%;height:auto;display:block}
        a{color:inherit;text-decoration:none;transition:color var(--transition-fast)}
        button{cursor:pointer;font-family:inherit;border:none;background:none}
        ul,ol{list-style:none}
        input,textarea{font-family:inherit}

        .container-site{max-width:1220px;margin:0 auto;padding:0 24px}
        @media(max-width:768px){.container-site{padding:0 16px}}

        /* ========== HEADER / NAV ========== */
        .site-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,0.94);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid var(--color-border-light);box-shadow:0 1px 8px rgba(0,0,0,0.04);transition:box-shadow var(--transition-normal)}
        .site-header.scrolled{box-shadow:var(--shadow-md)}
        .nav-inner{display:flex;align-items:center;justify-content:space-between;height:66px;gap:24px}
        .nav-logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.2rem;color:var(--color-navy);white-space:nowrap;transition:opacity var(--transition-fast)}
        .nav-logo:hover{opacity:0.82}
        .logo-icon{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:var(--radius-sm);background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark));color:#fff;font-size:1.05rem;font-weight:800;flex-shrink:0}
        .nav-links-wrap{display:flex;align-items:center;gap:28px}
        .nav-links{display:flex;align-items:center;gap:6px}
        .nav-links a{display:inline-flex;align-items:center;padding:8px 16px;border-radius:var(--radius-sm);font-size:0.94rem;font-weight:500;color:var(--color-text-weak);transition:all var(--transition-fast);white-space:nowrap;position:relative}
        .nav-links a:hover{color:var(--color-navy);background:var(--color-bg)}
        .nav-links a.active{color:var(--color-primary-dark);background:var(--color-primary-light);font-weight:600}
        .nav-links a.active::after{content:'';position:absolute;bottom:3px;left:50%;transform:translateX(-50%);width:18px;height:3px;border-radius:3px;background:var(--color-primary);display:none}
        .nav-cta-btn{display:inline-flex;align-items:center;gap:7px;padding:10px 22px;border-radius:var(--radius-md);font-size:0.92rem;font-weight:600;color:#fff;background:linear-gradient(135deg,var(--color-accent),#e83a25);box-shadow:0 4px 14px rgba(255,77,54,0.3);transition:all var(--transition-normal);white-space:nowrap;position:relative;overflow:hidden}
        .nav-cta-btn::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,0.18),transparent);pointer-events:none}
        .nav-cta-btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(255,77,54,0.4)}
        .nav-cta-btn:active{transform:translateY(0);box-shadow:0 3px 10px rgba(255,77,54,0.25)}
        .nav-toggle{display:none;width:42px;height:42px;border-radius:var(--radius-sm);align-items:center;justify-content:center;font-size:1.35rem;color:var(--color-navy);background:var(--color-bg);transition:all var(--transition-fast)}
        .nav-toggle:hover{background:var(--color-border-light)}

        @media(max-width:900px){
            .nav-links-wrap{position:fixed;top:66px;left:0;right:0;bottom:0;background:rgba(255,255,255,0.98);backdrop-filter:blur(12px);flex-direction:column;align-items:stretch;gap:8px;padding:20px 16px;transform:translateX(100%);transition:transform var(--transition-slow);z-index:999;overflow-y:auto}
            .nav-links-wrap.open{transform:translateX(0)}
            .nav-links{flex-direction:column;gap:2px}
            .nav-links a{font-size:1.05rem;padding:13px 18px;border-radius:var(--radius-md);justify-content:flex-start}
            .nav-links a.active::after{display:none}
            .nav-cta-btn{margin:8px 0;justify-content:center;padding:14px 24px;font-size:1rem;border-radius:var(--radius-md)}
            .nav-toggle{display:flex}
        }
        @media(max-width:520px){
            .nav-inner{height:58px}
            .nav-logo{font-size:1.05rem}
            .logo-icon{width:32px;height:32px;font-size:0.9rem}
            .nav-links-wrap{top:58px}
            .nav-toggle{width:38px;height:38px;font-size:1.2rem}
        }

        /* ========== BREADCRUMB ========== */
        .breadcrumb-wrap{padding:14px 0;font-size:0.88rem;color:var(--color-text-weak)}
        .breadcrumb-wrap a{color:var(--color-text-weak);transition:color var(--transition-fast)}
        .breadcrumb-wrap a:hover{color:var(--color-primary-dark)}
        .breadcrumb-wrap .separator{margin:0 8px;color:var(--color-text-muted)}
        .breadcrumb-wrap .current{color:var(--color-text);font-weight:500}

        /* ========== CATEGORY BANNER ========== */
        .cat-banner{position:relative;border-radius:var(--radius-lg);overflow:hidden;background:var(--color-navy);min-height:260px;display:flex;align-items:center;margin-bottom:0}
        .cat-banner-bg{position:absolute;inset:0;background-image:url('/assets/images/backpic/back-1.png');background-size:cover;background-position:center;opacity:0.35}
        .cat-banner-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(15,29,56,0.88) 0%,rgba(26,45,82,0.7) 60%,rgba(15,29,56,0.55) 100%)}
        .cat-banner-content{position:relative;z-index:2;padding:40px 40px;width:100%}
        .cat-badge{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:20px;font-size:0.8rem;font-weight:600;background:rgba(255,255,255,0.15);color:#fff;backdrop-filter:blur(6px);margin-bottom:14px}
        .cat-badge .dot{width:7px;height:7px;border-radius:50%;background:#4ade80;animation:pulse-dot 2s infinite}
        @keyframes pulse-dot{0%,100%{opacity:1;box-shadow:0 0 0 0 rgba(74,222,128,0.6)}50%{opacity:0.6;box-shadow:0 0 0 10px rgba(74,222,128,0)}}
        .cat-banner h1{font-size:2.4rem;font-weight:800;color:#fff;line-height:1.25;margin-bottom:8px}
        .cat-banner-desc{font-size:1.05rem;color:rgba(255,255,255,0.8);max-width:620px;line-height:1.6}
        .cat-stats-row{display:flex;gap:28px;margin-top:18px;flex-wrap:wrap}
        .cat-stat-item{display:flex;align-items:center;gap:8px;color:rgba(255,255,255,0.9);font-size:0.9rem}
        .cat-stat-item .stat-num{font-weight:700;font-size:1.15rem;color:#fbbf24}
        @media(max-width:768px){
            .cat-banner{min-height:200px;border-radius:var(--radius-md)}
            .cat-banner-content{padding:28px 20px}
            .cat-banner h1{font-size:1.7rem}
            .cat-banner-desc{font-size:0.92rem}
            .cat-stats-row{gap:16px}
        }

        /* ========== LIVE STATUS BAR ========== */
        .live-status-bar{background:var(--color-navy-light);border-bottom:2px solid rgba(255,255,255,0.06);overflow:hidden}
        .live-status-inner{display:flex;align-items:center;gap:32px;padding:11px 0;flex-wrap:wrap;color:#e2e8f0;font-size:0.88rem}
        .live-status-item{display:flex;align-items:center;gap:7px;white-space:nowrap}
        .live-indicator{width:9px;height:9px;border-radius:50%;background:#ef4444;animation:live-blink 1.4s infinite}
        @keyframes live-blink{0%,100%{opacity:1}50%{opacity:0.2}}
        .live-countdown{display:flex;align-items:center;gap:5px;font-weight:600;color:#fbbf24}
        .countdown-seg{display:inline-flex;align-items:center;justify-content:center;min-width:28px;height:26px;padding:0 4px;border-radius:5px;background:rgba(255,255,255,0.12);font-variant-numeric:tabular-nums;font-weight:700;font-size:0.85rem}
        @media(max-width:768px){
            .live-status-inner{gap:16px;font-size:0.8rem}
            .countdown-seg{min-width:24px;height:22px;font-size:0.78rem}
        }

        /* ========== MAIN LAYOUT ========== */
        .cat-main{padding:40px 0 60px}
        .cat-layout{display:grid;grid-template-columns:1fr 320px;gap:36px;align-items:start}
        @media(max-width:1024px){.cat-layout{grid-template-columns:1fr;gap:28px}}
        @media(max-width:768px){.cat-main{padding:24px 0 40px}}

        /* ========== ARTICLE CARDS ========== */
        .article-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
        @media(max-width:640px){.article-grid{grid-template-columns:1fr;gap:16px}}
        .article-card{background:var(--color-surface);border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--color-border-light);transition:all var(--transition-normal);display:flex;flex-direction:column}
        .article-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px);border-color:var(--color-border)}
        .article-card-img-wrap{position:relative;overflow:hidden;aspect-ratio:16/10;background:#eef1f6}
        .article-card-img-wrap img{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-slow)}
        .article-card:hover .article-card-img-wrap img{transform:scale(1.06)}
        .article-card-tag{position:absolute;top:12px;left:12px;padding:4px 10px;border-radius:14px;font-size:0.75rem;font-weight:600;background:var(--color-primary);color:#fff;z-index:2;box-shadow:0 2px 8px rgba(232,154,50,0.35)}
        .article-card-tag.hot{background:var(--color-accent);box-shadow:0 2px 8px rgba(255,77,54,0.35)}
        .article-card-tag.new{background:#3b82f6;box-shadow:0 2px 8px rgba(59,130,246,0.35)}
        .article-card-body{padding:18px 20px 20px;flex:1;display:flex;flex-direction:column}
        .article-card-body h3{font-size:1.08rem;font-weight:700;line-height:1.4;margin-bottom:8px;color:var(--color-navy);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
        .article-card-body h3 a{color:inherit;transition:color var(--transition-fast)}
        .article-card-body h3 a:hover{color:var(--color-primary-dark)}
        .article-card-excerpt{font-size:0.88rem;color:var(--color-text-weak);line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:12px}
        .article-card-meta{display:flex;align-items:center;gap:12px;font-size:0.8rem;color:var(--color-text-muted);margin-top:auto}
        .article-card-meta .meta-icon{margin-right:4px;font-size:0.75rem}
        .article-card-readmore{display:inline-flex;align-items:center;gap:4px;font-size:0.84rem;font-weight:600;color:var(--color-primary-dark);margin-top:10px;transition:gap var(--transition-fast)}
        .article-card-readmore:hover{gap:8px}

        /* ========== SIDEBAR ========== */
        .sidebar{display:flex;flex-direction:column;gap:22px;position:sticky;top:90px}
        @media(max-width:1024px){.sidebar{position:static;display:grid;grid-template-columns:repeat(2,1fr);gap:18px}}
        @media(max-width:640px){.sidebar{grid-template-columns:1fr}}
        .sidebar-block{background:var(--color-surface);border-radius:var(--radius-md);padding:22px 20px;border:1px solid var(--color-border-light);box-shadow:var(--shadow-sm)}
        .sidebar-block h4{font-size:0.95rem;font-weight:700;color:var(--color-navy);margin-bottom:14px;padding-bottom:10px;border-bottom:2px solid var(--color-primary-light);display:flex;align-items:center;gap:8px}
        .sidebar-block h4 .sb-icon{color:var(--color-primary)}
        .sidebar-post-list{display:flex;flex-direction:column;gap:10px}
        .sidebar-post-item{display:flex;gap:10px;padding:8px 0;border-bottom:1px solid var(--color-border-light);transition:all var(--transition-fast)}
        .sidebar-post-item:last-child{border-bottom:none}
        .sidebar-post-item:hover{padding-left:4px}
        .sidebar-post-thumb{width:60px;height:48px;border-radius:var(--radius-sm);overflow:hidden;flex-shrink:0;background:#eef1f6}
        .sidebar-post-thumb img{width:100%;height:100%;object-fit:cover}
        .sidebar-post-info{flex:1;min-width:0}
        .sidebar-post-info .sp-title{font-size:0.84rem;font-weight:600;color:var(--color-navy);line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color var(--transition-fast)}
        .sidebar-post-info .sp-title:hover{color:var(--color-primary-dark)}
        .sidebar-post-info .sp-date{font-size:0.75rem;color:var(--color-text-muted);margin-top:3px}
        .tag-cloud{display:flex;flex-wrap:wrap;gap:7px}
        .tag-cloud a{display:inline-block;padding:5px 12px;border-radius:16px;font-size:0.8rem;font-weight:500;background:var(--color-bg);color:var(--color-text-weak);border:1px solid transparent;transition:all var(--transition-fast)}
        .tag-cloud a:hover{background:var(--color-primary-light);color:var(--color-primary-dark);border-color:var(--color-primary)}
        .tag-cloud a.active-tag{background:var(--color-primary);color:#fff;border-color:var(--color-primary);font-weight:600}

        /* ========== PAGINATION ========== */
        .pagination-wrap{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:36px;flex-wrap:wrap}
        .pagination-wrap a,.pagination-wrap span.page-curr{display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:40px;padding:0 10px;border-radius:var(--radius-sm);font-size:0.9rem;font-weight:500;transition:all var(--transition-fast)}
        .pagination-wrap a{background:var(--color-surface);color:var(--color-text-weak);border:1px solid var(--color-border-light)}
        .pagination-wrap a:hover{background:var(--color-primary-light);color:var(--color-primary-dark);border-color:var(--color-primary)}
        .pagination-wrap span.page-curr{background:var(--color-primary);color:#fff;font-weight:700;border:1px solid var(--color-primary);box-shadow:0 2px 10px rgba(232,154,50,0.3)}
        .pagination-wrap .page-arrow{font-size:0.85rem}

        /* ========== CTA SECTION ========== */
        .cta-section{background:linear-gradient(135deg,var(--color-navy) 0%,#1a3358 100%);border-radius:var(--radius-lg);overflow:hidden;position:relative;margin:40px 0}
        .cta-section .cta-bg-pattern{position:absolute;inset:0;background:radial-gradient(circle at 30% 50%,rgba(232,154,50,0.12) 0%,transparent 60%),radial-gradient(circle at 75% 30%,rgba(255,77,54,0.08) 0%,transparent 50%);pointer-events:none}
        .cta-section-inner{position:relative;z-index:2;padding:44px 40px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
        .cta-section-text h3{font-size:1.55rem;font-weight:800;color:#fff;margin-bottom:6px}
        .cta-section-text p{font-size:0.95rem;color:rgba(255,255,255,0.78);max-width:480px;line-height:1.6}
        .cta-section-btn{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:var(--radius-md);font-size:1rem;font-weight:700;color:#fff;background:linear-gradient(135deg,var(--color-accent),#c0392b);box-shadow:0 6px 22px rgba(255,77,54,0.4);transition:all var(--transition-normal);white-space:nowrap;position:relative;overflow:hidden}
        .cta-section-btn::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,0.2),transparent);pointer-events:none}
        .cta-section-btn:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(255,77,54,0.5)}
        .cta-section-btn:active{transform:translateY(0)}
        @media(max-width:768px){
            .cta-section{border-radius:var(--radius-md);margin:28px 0}
            .cta-section-inner{padding:28px 20px;flex-direction:column;text-align:center}
            .cta-section-text h3{font-size:1.3rem}
            .cta-section-text p{font-size:0.88rem;max-width:100%}
        }

        /* ========== FAQ ========== */
        .faq-section{padding:8px 0}
        .faq-section .section-label{display:inline-block;padding:5px 14px;border-radius:16px;font-size:0.78rem;font-weight:600;background:var(--color-primary-light);color:var(--color-primary-dark);margin-bottom:8px}
        .faq-section h2{font-size:1.6rem;font-weight:800;color:var(--color-navy);margin-bottom:24px}
        .faq-list{display:flex;flex-direction:column;gap:10px}
        .faq-item{background:var(--color-surface);border-radius:var(--radius-md);border:1px solid var(--color-border-light);overflow:hidden;transition:all var(--transition-fast);box-shadow:var(--shadow-sm)}
        .faq-item:hover{border-color:var(--color-border);box-shadow:var(--shadow-md)}
        .faq-question{padding:16px 20px;font-weight:600;font-size:0.95rem;color:var(--color-navy);cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:12px;user-select:none;transition:color var(--transition-fast)}
        .faq-question:hover{color:var(--color-primary-dark)}
        .faq-question .faq-icon{flex-shrink:0;width:28px;height:28px;border-radius:50%;background:var(--color-bg);display:flex;align-items:center;justify-content:center;font-size:0.85rem;color:var(--color-text-weak);transition:all var(--transition-normal)}
        .faq-answer{padding:0 20px 18px;font-size:0.9rem;color:var(--color-text-weak);line-height:1.65;display:none}
        .faq-item.open .faq-answer{display:block}
        .faq-item.open .faq-question{color:var(--color-primary-dark)}
        .faq-item.open .faq-icon{background:var(--color-primary);color:#fff;transform:rotate(45deg)}
        @media(max-width:640px){
            .faq-section h2{font-size:1.35rem}
            .faq-question{font-size:0.9rem;padding:14px 16px}
            .faq-answer{padding:0 16px 14px;font-size:0.85rem}
        }

        /* ========== FOOTER ========== */
        .site-footer{background:var(--color-navy);color:rgba(255,255,255,0.8);padding:48px 0 24px;margin-top:40px}
        .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px}
        @media(max-width:768px){.footer-grid{grid-template-columns:1fr 1fr;gap:24px}}
        @media(max-width:520px){.footer-grid{grid-template-columns:1fr;gap:20px}}
        .footer-brand-name{font-size:1.2rem;font-weight:700;color:#fff;margin-bottom:8px}
        .footer-desc{font-size:0.88rem;line-height:1.6;color:rgba(255,255,255,0.62);max-width:340px}
        .footer-col h4{font-size:0.9rem;font-weight:700;color:#fff;margin-bottom:12px;text-transform:uppercase;letter-spacing:0.5px}
        .footer-col ul{display:flex;flex-direction:column;gap:6px}
        .footer-col ul a{font-size:0.88rem;color:rgba(255,255,255,0.62);transition:color var(--transition-fast)}
        .footer-col ul a:hover{color:#fbbf24}
        .footer-bottom{margin-top:32px;padding-top:20px;border-top:1px solid rgba(255,255,255,0.1);font-size:0.82rem;color:rgba(255,255,255,0.45);text-align:center}