/* roulang page: index */
:root {
            --color-primary: #1b3a5c;
            --color-primary-light: #264f7a;
            --color-accent: #c8923a;
            --color-accent-light: #e0a94d;
            --color-highlight: #d94436;
            --color-highlight-light: #f05a4b;
            --color-bg: #f6f5f2;
            --color-bg-alt: #ece9e2;
            --color-surface: #ffffff;
            --color-text: #1c1c1e;
            --color-text-soft: #5c5b57;
            --color-text-muted: #8a8984;
            --color-border: #e2dfd8;
            --color-border-light: #f0ede6;
            --color-success: #2d8a5e;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-xs: 0 1px 3px rgba(0,0,0,0.04);
            --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
            --shadow-md: 0 6px 20px rgba(0,0,0,0.08);
            --shadow-lg: 0 12px 36px rgba(0,0,0,0.10);
            --shadow-xl: 0 20px 50px rgba(0,0,0,0.13);
            --font-heading: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
            --font-body: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
            --transition-fast: 0.18s ease;
            --transition-normal: 0.28s ease;
            --transition-slow: 0.4s ease;
            --max-width: 1260px;
            --nav-brand-height: 58px;
            --nav-channel-height: 46px;
        }

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

        html { scroll-behavior: smooth; font-size: 16px; }

        body {
            font-family: var(--font-body);
            line-height: 1.7;
            color: var(--color-text);
            background-color: var(--color-bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
            padding: 0;
            min-height: 100vh;
        }

        a { color: var(--color-primary); text-decoration: none; transition: color var(--transition-fast); }
        a:hover { color: var(--color-primary-light); }
        a:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; border-radius: 3px; }

        img { max-width: 100%; height: auto; display: block; }
        button { cursor: pointer; font-family: var(--font-body); }

        h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); font-weight: 700; line-height: 1.3; margin-top: 0; color: var(--color-text); }
        h1 { font-size: 2.6rem; letter-spacing: -0.02em; }
        h2 { font-size: 2.05rem; letter-spacing: -0.01em; }
        h3 { font-size: 1.55rem; }
        h4 { font-size: 1.25rem; }

        p { margin-bottom: 1rem; }

        /* ========== Top Alert Bar ========== */
        .top-alert-bar {
            background: linear-gradient(135deg, #1b3a5c 0%, #1f4569 40%, #1b3a5c 100%);
            color: #fff;
            font-size: 0.875rem;
            padding: 8px 0;
            position: relative;
            z-index: 1010;
            overflow: hidden;
        }
        .top-alert-bar::after {
            content: '';
            position: absolute;
            top: 0; left: -100%;
            width: 60%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.06), transparent);
            animation: alertShimmer 4s infinite;
        }
        @keyframes alertShimmer {
            0% { left: -60%; }
            100% { left: 120%; }
        }
        .top-alert-bar .alert-inner {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            flex-wrap: wrap;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
            position: relative;
            z-index: 1;
        }
        .top-alert-bar .alert-dot {
            display: inline-block;
            width: 8px; height: 8px;
            border-radius: 50%;
            background: #4eff8b;
            animation: alertPulse 1.4s infinite;
        }
        @keyframes alertPulse {
            0%, 100% { box-shadow: 0 0 0 0 rgba(78,255,139,0.5); }
            50% { box-shadow: 0 0 0 10px rgba(78,255,139,0); }
        }
        .top-alert-bar .alert-tag {
            display: inline-block;
            background: var(--color-highlight);
            color: #fff;
            font-size: 0.72rem;
            font-weight: 700;
            padding: 3px 10px;
            border-radius: 20px;
            letter-spacing: 0.04em;
            text-transform: uppercase;
        }

        /* ========== Header / Navigation ========== */
        .site-header {
            background: var(--color-surface);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: var(--shadow-sm);
        }
        .header-brand-row {
            max-width: var(--max-width);
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 24px;
            height: var(--nav-brand-height);
            gap: 20px;
        }
        .brand-logo {
            font-family: var(--font-heading);
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--color-primary);
            letter-spacing: -0.01em;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 9px;
            text-decoration: none;
            flex-shrink: 0;
        }
        .brand-logo:hover { color: var(--color-primary); }
        .brand-logo .logo-icon {
            width: 38px; height: 38px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
            font-weight: 900;
            flex-shrink: 0;
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-shrink: 0;
        }
        .header-actions .btn-search {
            background: var(--color-bg);
            border: 1px solid var(--color-border);
            border-radius: 50%;
            width: 38px; height: 38px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-text-soft);
            font-size: 0.95rem;
            transition: all var(--transition-fast);
            cursor: pointer;
            padding: 0;
        }
        .header-actions .btn-search:hover { background: var(--color-bg-alt); color: var(--color-text); }
        .header-actions .btn-subscribe {
            background: var(--color-highlight);
            color: #fff;
            border: none;
            border-radius: 22px;
            padding: 8px 18px;
            font-size: 0.85rem;
            font-weight: 600;
            transition: all var(--transition-fast);
            white-space: nowrap;
            cursor: pointer;
            letter-spacing: 0.02em;
        }
        .header-actions .btn-subscribe:hover { background: var(--color-highlight-light); transform: translateY(-1px); box-shadow: var(--shadow-sm); }

        /* Channel Row */
        .header-channel-row {
            background: var(--color-primary);
            border-top: 1px solid rgba(255,255,255,0.08);
        }
        .channel-nav {
            max-width: var(--max-width);
            margin: 0 auto;
            display: flex;
            align-items: center;
            gap: 0;
            padding: 0 24px;
            height: var(--nav-channel-height);
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }
        .channel-nav::-webkit-scrollbar { display: none; }
        .channel-nav a {
            color: rgba(255,255,255,0.82);
            font-size: 0.9rem;
            font-weight: 500;
            padding: 0 20px;
            height: 100%;
            display: flex;
            align-items: center;
            white-space: nowrap;
            border-bottom: 3px solid transparent;
            transition: all var(--transition-fast);
            text-decoration: none;
            letter-spacing: 0.02em;
        }
        .channel-nav a:hover { color: #fff; background: rgba(255,255,255,0.05); }
        .channel-nav a.active { color: #fff; border-bottom-color: var(--color-accent); font-weight: 700; background: rgba(255,255,255,0.04); }
        .channel-nav a .nav-badge {
            display: inline-block;
            background: var(--color-highlight);
            color: #fff;
            font-size: 0.65rem;
            font-weight: 700;
            padding: 2px 7px;
            border-radius: 10px;
            margin-left: 6px;
            animation: badgePulse 2s infinite;
        }
        @keyframes badgePulse {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.1); }
        }

        /* Mobile nav toggle */
        .mobile-nav-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--color-primary);
            padding: 6px;
            cursor: pointer;
            line-height: 1;
        }
        @media (max-width: 768px) {
            .mobile-nav-toggle { display: block; }
            .header-channel-row { display: none; }
            .header-channel-row.open { display: block; position: absolute; top: var(--nav-brand-height); left: 0; right: 0; z-index: 999; box-shadow: var(--shadow-lg); }
            .channel-nav { flex-direction: column; height: auto; padding: 8px 0; gap: 0; }
            .channel-nav a { padding: 12px 24px; height: auto; border-bottom: none; border-left: 3px solid transparent; }
            .channel-nav a.active { border-left-color: var(--color-accent); border-bottom: none; }
            .header-brand-row { padding: 0 16px; }
        }

        /* ========== Container ========== */
        .main-container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
        @media (max-width: 640px) { .main-container { padding: 0 14px; } }

        /* ========== Section Spacing ========== */
        .section { padding: 56px 0; }
        .section-sm { padding: 38px 0; }
        .section-lg { padding: 72px 0; }
        .section-title {
            font-size: 1.9rem;
            font-weight: 800;
            text-align: center;
            margin-bottom: 8px;
            color: var(--color-text);
            letter-spacing: -0.01em;
        }
        .section-subtitle {
            text-align: center;
            color: var(--color-text-soft);
            font-size: 1rem;
            margin-bottom: 40px;
            max-width: 560px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.6;
        }
        .section-label {
            display: inline-block;
            font-size: 0.78rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: var(--color-accent);
            margin-bottom: 6px;
        }
        @media (max-width: 768px) {
            .section { padding: 38px 0; }
            .section-lg { padding: 48px 0; }
            .section-title { font-size: 1.5rem; }
        }

        /* ========== Hero ========== */
        .hero-section {
            position: relative;
            min-height: 520px;
            display: flex;
            align-items: center;
            background: var(--color-primary);
            overflow: hidden;
            color: #fff;
        }
        .hero-bg {
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-1.png') center/cover no-repeat;
            opacity: 0.35;
            z-index: 0;
        }
        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(27,58,92,0.7) 0%, rgba(27,58,92,0.88) 100%);
            z-index: 1;
        }
        .hero-content {
            position: relative;
            z-index: 2;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 60px 24px;
            width: 100%;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }
        .hero-text h1 {
            font-size: 3rem;
            font-weight: 900;
            color: #fff;
            margin-bottom: 16px;
            line-height: 1.15;
            letter-spacing: -0.02em;
        }
        .hero-text h1 .highlight { color: var(--color-accent-light); }
        .hero-text .hero-desc {
            font-size: 1.1rem;
            color: rgba(255,255,255,0.85);
            margin-bottom: 28px;
            line-height: 1.6;
            max-width: 460px;
        }
        .hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
        .btn-hero-primary {
            display: inline-block;
            background: var(--color-accent);
            color: #fff;
            font-weight: 700;
            padding: 13px 28px;
            border-radius: 28px;
            font-size: 0.95rem;
            text-decoration: none;
            transition: all var(--transition-normal);
            letter-spacing: 0.02em;
            border: none;
            cursor: pointer;
        }
        .btn-hero-primary:hover { background: var(--color-accent-light); color: #fff; transform: translateY(-2px); box-shadow: var(--shadow-md); }
        .btn-hero-outline {
            display: inline-block;
            background: transparent;
            color: #fff;
            font-weight: 600;
            padding: 12px 26px;
            border-radius: 28px;
            font-size: 0.95rem;
            text-decoration: none;
            border: 1.5px solid rgba(255,255,255,0.5);
            transition: all var(--transition-normal);
            letter-spacing: 0.02em;
        }
        .btn-hero-outline:hover { border-color: #fff; color: #fff; background: rgba(255,255,255,0.08); }

        .hero-stats {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
        }
        .hero-stat-card {
            background: rgba(255,255,255,0.1);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border: 1px solid rgba(255,255,255,0.18);
            border-radius: var(--radius-lg);
            padding: 22px 20px;
            text-align: center;
            color: #fff;
        }
        .hero-stat-card .stat-number {
            font-size: 2.2rem;
            font-weight: 900;
            color: var(--color-accent-light);
            letter-spacing: -0.02em;
        }
        .hero-stat-card .stat-label { font-size: 0.85rem; color: rgba(255,255,255,0.75); margin-top: 4px; }

        @media (max-width: 900px) {
            .hero-content { grid-template-columns: 1fr; gap: 32px; text-align: center; }
            .hero-text h1 { font-size: 2.2rem; }
            .hero-text .hero-desc { max-width: 100%; }
            .hero-actions { justify-content: center; }
            .hero-stats { grid-template-columns: repeat(4, 1fr); gap: 10px; }
            .hero-stat-card { padding: 14px 10px; }
            .hero-stat-card .stat-number { font-size: 1.5rem; }
        }
        @media (max-width: 520px) {
            .hero-stats { grid-template-columns: 1fr 1fr; }
            .hero-text h1 { font-size: 1.75rem; }
            .hero-section { min-height: auto; }
            .hero-content { padding: 40px 16px; }
        }

        /* ========== Category Cards ========== */
        .category-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
        }
        .category-card {
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            text-decoration: none;
            color: var(--color-text);
            display: flex;
            flex-direction: column;
            position: relative;
        }
        .category-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
        .category-card .card-img-wrap {
            position: relative;
            height: 200px;
            overflow: hidden;
        }
        .category-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .category-card:hover .card-img-wrap img { transform: scale(1.06); }
        .category-card .card-img-tag {
            position: absolute;
            top: 14px;
            left: 14px;
            background: var(--color-highlight);
            color: #fff;
            font-size: 0.72rem;
            font-weight: 700;
            padding: 5px 12px;
            border-radius: 14px;
            letter-spacing: 0.03em;
            z-index: 2;
        }
        .category-card .card-body { padding: 20px 18px 22px; flex: 1; display: flex; flex-direction: column; }
        .category-card .card-body h3 { font-size: 1.15rem; margin-bottom: 6px; font-weight: 700; }
        .category-card .card-body p { font-size: 0.9rem; color: var(--color-text-soft); margin-bottom: 14px; line-height: 1.55; }
        .category-card .card-arrow {
            margin-top: auto;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-weight: 600;
            font-size: 0.88rem;
            color: var(--color-primary);
        }
        .category-card:hover .card-arrow { color: var(--color-accent); }

        @media (max-width: 860px) {
            .category-grid { grid-template-columns: 1fr 1fr; }
        }
        @media (max-width: 540px) {
            .category-grid { grid-template-columns: 1fr; }
        }

        /* ========== News / CMS List ========== */
        .news-list {
            display: grid;
            gap: 0;
        }
        .news-item {
            display: flex;
            gap: 18px;
            align-items: flex-start;
            padding: 18px 0;
            border-bottom: 1px solid var(--color-border-light);
            transition: background var(--transition-fast);
        }
        .news-item:hover { background: rgba(255,255,255,0.5); margin: 0 -12px; padding-left: 12px; padding-right: 12px; border-radius: var(--radius-sm); }
        .news-item .news-thumb {
            flex-shrink: 0;
            width: 130px;
            height: 88px;
            border-radius: var(--radius-md);
            overflow: hidden;
            background: var(--color-bg-alt);
        }
        .news-item .news-thumb img { width: 100%; height: 100%; object-fit: cover; }
        .news-item .news-info { flex: 1; min-width: 0; }
        .news-item .news-cat {
            display: inline-block;
            font-size: 0.72rem;
            font-weight: 700;
            color: var(--color-accent);
            text-transform: uppercase;
            letter-spacing: 0.04em;
            margin-bottom: 4px;
        }
        .news-item h4 { font-size: 1rem; margin-bottom: 4px; font-weight: 700; line-height: 1.4; }
        .news-item h4 a { color: var(--color-text); text-decoration: none; }
        .news-item h4 a:hover { color: var(--color-primary); }
        .news-item .news-meta {
            font-size: 0.8rem;
            color: var(--color-text-muted);
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .news-empty {
            text-align: center;
            padding: 40px;
            color: var(--color-text-muted);
            font-size: 0.95rem;
        }

        @media (max-width: 600px) {
            .news-item .news-thumb { width: 90px; height: 68px; }
            .news-item h4 { font-size: 0.9rem; }
            .news-item { gap: 12px; }
        }

        /* ========== Data Stats Block ========== */
        .stats-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            text-align: center;
        }
        .stat-block {
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            padding: 28px 16px;
            box-shadow: var(--shadow-xs);
            transition: all var(--transition-normal);
            border: 1px solid var(--color-border-light);
        }
        .stat-block:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
        .stat-block .stat-icon {
            font-size: 2rem;
            color: var(--color-accent);
            margin-bottom: 10px;
        }
        .stat-block .stat-value {
            font-size: 2.2rem;
            font-weight: 900;
            color: var(--color-primary);
            letter-spacing: -0.02em;
        }
        .stat-block .stat-unit { font-size: 0.85rem; color: var(--color-text-soft); margin-top: 2px; }

        @media (max-width: 780px) { .stats-row { grid-template-columns: 1fr 1fr; } }
        @media (max-width: 440px) { .stats-row { grid-template-columns: 1fr; } }

        /* ========== FAQ ========== */
        .faq-list { max-width: 760px; margin: 0 auto; }
        .faq-item {
            background: var(--color-surface);
            border: 1px solid var(--color-border-light);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            overflow: hidden;
            box-shadow: var(--shadow-xs);
            transition: all var(--transition-fast);
        }
        .faq-item:hover { border-color: var(--color-border); }
        .faq-question {
            padding: 18px 22px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            user-select: none;
            color: var(--color-text);
            background: none;
            border: none;
            width: 100%;
            text-align: left;
            font-family: var(--font-body);
        }
        .faq-question .faq-icon { transition: transform var(--transition-fast); font-size: 0.8rem; color: var(--color-text-muted); }
        .faq-item.open .faq-question .faq-icon { transform: rotate(180deg); color: var(--color-accent); }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-normal), padding var(--transition-normal);
            padding: 0 22px;
            color: var(--color-text-soft);
            font-size: 0.92rem;
            line-height: 1.65;
        }
        .faq-item.open .faq-answer { max-height: 300px; padding: 0 22px 18px; }

        /* ========== CTA Section ========== */
        .cta-section {
            background: linear-gradient(135deg, var(--color-primary) 0%, #1f4d74 100%);
            color: #fff;
            text-align: center;
            border-radius: var(--radius-xl);
            padding: 52px 32px;
            position: relative;
            overflow: hidden;
        }
        .cta-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;
        }
        .cta-section > * { position: relative; z-index: 1; }
        .cta-section h2 { color: #fff; font-size: 2rem; margin-bottom: 12px; }
        .cta-section p { color: rgba(255,255,255,0.8); margin-bottom: 24px; font-size: 1.05rem; max-width: 500px; margin-left: auto; margin-right: auto; }
        .cta-section .btn-cta {
            display: inline-block;
            background: var(--color-accent);
            color: #fff;
            font-weight: 700;
            padding: 14px 34px;
            border-radius: 30px;
            font-size: 1rem;
            text-decoration: none;
            transition: all var(--transition-normal);
            letter-spacing: 0.02em;
            border: none;
            cursor: pointer;
        }
        .cta-section .btn-cta:hover { background: var(--color-accent-light); color: #fff; transform: translateY(-2px); box-shadow: var(--shadow-lg); }

        @media (max-width: 600px) {
            .cta-section { padding: 36px 18px; border-radius: var(--radius-lg); }
            .cta-section h2 { font-size: 1.5rem; }
        }

        /* ========== Footer ========== */
        .site-footer {
            background: #14181e;
            color: #b0b0b0;
            padding: 48px 0 28px;
            margin-top: 40px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 36px;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
        }
        .footer-brand-name {
            font-family: var(--font-heading);
            font-size: 1.25rem;
            font-weight: 800;
            color: #fff;
            letter-spacing: -0.01em;
        }
        .footer-desc { font-size: 0.88rem; color: #888; margin-top: 8px; line-height: 1.5; }
        .footer-col h4 {
            color: #fff;
            font-size: 0.9rem;
            font-weight: 700;
            margin-bottom: 14px;
            letter-spacing: 0.04em;
            text-transform: uppercase;
        }
        .footer-col a {
            display: block;
            color: #909090;
            font-size: 0.88rem;
            padding: 4px 0;
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        .footer-col a:hover { color: #fff; }
        .footer-bottom {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 20px 24px 0;
            border-top: 1px solid rgba(255,255,255,0.08);
            margin-top: 32px;
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 0.82rem;
            color: #777;
        }
        @media (max-width: 768px) {
            .footer-grid { grid-template-columns: 1fr 1fr; }
        }
        @media (max-width: 500px) {
            .footer-grid { grid-template-columns: 1fr; gap: 24px; }
        }

        /* ========== Buttons & Tags ========== */
        .tag {
            display: inline-block;
            font-size: 0.74rem;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 14px;
            letter-spacing: 0.03em;
            background: var(--color-bg-alt);
            color: var(--color-text-soft);
            text-decoration: none;
            transition: all var(--transition-fast);
        }
        .tag:hover { background: var(--color-border); color: var(--color-text); }
        .tag-hot {
            background: #fef2f2;
            color: #c0392b;
            animation: tagGlow 2s infinite;
        }
        @keyframes tagGlow {
            0%, 100% { box-shadow: 0 0 0 0 rgba(200,40,30,0.25); }
            50% { box-shadow: 0 0 0 8px rgba(200,40,30,0); }
        }

        /* ========== Timeline pulse dot ========== */
        .live-dot {
            display: inline-block;
            width: 10px; height: 10px;
            border-radius: 50%;
            background: #e74c3c;
            animation: livePulse 1.2s infinite;
            margin-right: 5px;
            vertical-align: middle;
        }
        @keyframes livePulse {
            0%, 100% { box-shadow: 0 0 0 0 rgba(231,76,60,0.6); }
            50% { box-shadow: 0 0 0 12px rgba(231,76,60,0); }
        }

        /* ========== Misc ========== */
        .text-center { text-align: center; }
        .mt-0 { margin-top: 0; }
        .mt-2 { margin-top: 16px; }
        .mb-2 { margin-bottom: 16px; }
        .mb-3 { margin-bottom: 24px; }
        .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

        /* Smooth reveal */
        .reveal-section { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
        .reveal-section.visible { opacity: 1; transform: translateY(0); }

        @media (prefers-reduced-motion: reduce) {
            *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
        }

/* roulang page: category1 */
:root {
            --color-primary: #1B2A4A;
            --color-primary-light: #243660;
            --color-secondary: #C8963E;
            --color-secondary-light: #D9AF5E;
            --color-accent: #E85D3A;
            --color-accent-soft: #FDF0EC;
            --color-live: #2ECC71;
            --color-live-bg: #E8F8EF;
            --color-hot: #E74C3C;
            --color-bg: #F6F7FA;
            --color-white: #FFFFFF;
            --color-card: #FFFFFF;
            --color-text: #1B2A4A;
            --color-text-soft: #5A6A82;
            --color-text-light: #8A98AD;
            --color-border: #E2E7EF;
            --color-border-light: #F0F3F7;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-card: 0 2px 16px rgba(27,42,74,0.06);
            --shadow-card-hover: 0 8px 32px rgba(27,42,74,0.12);
            --shadow-nav: 0 1px 8px rgba(27,42,74,0.06);
            --shadow-btn: 0 4px 14px rgba(200,150,62,0.28);
            --space-xs: 6px;
            --space-sm: 12px;
            --space-md: 20px;
            --space-lg: 32px;
            --space-xl: 48px;
            --space-2xl: 64px;
            --transition-fast: 0.18s ease;
            --transition-normal: 0.28s ease;
            --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
        }
        *,*::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:var(--font-sans);font-size:16px;line-height:1.7;color:var(--color-text);background:var(--color-bg);min-height:100vh}
        a{text-decoration:none;color:inherit;transition:color var(--transition-fast)}
        img{max-width:100%;height:auto;display:block}
        button,input{font-family:inherit;font-size:inherit}
        .container{max-width:1200px;margin:0 auto;padding:0 var(--space-md)}
        @media(min-width:768px){.container{padding:0 var(--space-lg)}}
        @media(min-width:1024px){.container{padding:0 var(--space-xl)}}

        /* Header */
        .site-header{background:var(--color-white);position:sticky;top:0;z-index:100;box-shadow:var(--shadow-nav)}
        .brand-row{display:flex;align-items:center;justify-content:space-between;padding:var(--space-sm) 0;flex-wrap:wrap;gap:var(--space-sm)}
        .brand-logo{display:flex;align-items:center;gap:10px;font-size:1.35rem;font-weight:700;color:var(--color-primary);letter-spacing:0.02em;white-space:nowrap}
        .brand-logo i{color:var(--color-secondary);font-size:1.5rem}
        .brand-meta{display:flex;align-items:center;gap:var(--space-md);font-size:0.85rem;color:var(--color-text-soft)}
        .brand-meta .live-dot{width:9px;height:9px;border-radius:50%;background:var(--color-live);display:inline-block;animation:pulse-live 1.6s infinite;margin-right:4px;vertical-align:middle}
        @keyframes pulse-live{0%,100%{box-shadow:0 0 0 0 rgba(46,204,113,0.5)}50%{box-shadow:0 0 0 8px rgba(46,204,113,0)}}
        .brand-meta .update-time{color:var(--color-text-light)}

        /* Channel Nav */
        .channel-nav-wrap{border-top:1px solid var(--color-border-light);background:var(--color-white)}
        .channel-nav{display:flex;align-items:center;gap:4px;overflow-x:auto;white-space:nowrap;padding:var(--space-xs) 0;-webkit-overflow-scrolling:touch;scrollbar-width:none}
        .channel-nav::-webkit-scrollbar{display:none}
        .channel-nav a{display:inline-flex;align-items:center;gap:5px;padding:10px 18px;border-radius:var(--radius-xl);font-size:0.93rem;font-weight:500;color:var(--color-text-soft);transition:all var(--transition-fast);position:relative;flex-shrink:0}
        .channel-nav a:hover{color:var(--color-primary);background:rgba(27,42,74,0.04)}
        .channel-nav a.active{color:var(--color-white);background:var(--color-primary);font-weight:600;box-shadow:0 2px 8px rgba(27,42,74,0.2)}
        .nav-badge{display:inline-block;font-size:0.7rem;padding:2px 7px;border-radius:10px;background:var(--color-hot);color:#fff;font-weight:600;letter-spacing:0.03em;animation:badge-glow 2s infinite}
        @keyframes badge-glow{0%,100%{box-shadow:0 0 0 0 rgba(231,76,60,0.4)}50%{box-shadow:0 0 0 6px rgba(231,76,60,0)}}
        .channel-nav .nav-new{background:var(--color-accent);font-size:0.68rem;padding:2px 7px;border-radius:10px;color:#fff;font-weight:600}

        /* Mobile nav toggle */
        .mobile-nav-toggle{display:none;background:none;border:none;font-size:1.4rem;color:var(--color-primary);cursor:pointer;padding:6px}
        @media(max-width:767px){
            .mobile-nav-toggle{display:block}
            .brand-meta{display:none}
            .channel-nav-wrap{border-top:none;position:relative}
            .channel-nav{padding:var(--space-xs) 8px;gap:2px}
            .channel-nav a{padding:8px 13px;font-size:0.82rem;border-radius:20px}
            .brand-logo{font-size:1.1rem}
        }

        /* Live ticker */
        .live-ticker{background:var(--color-primary);color:#fff;overflow:hidden;position:relative}
        .live-ticker-inner{display:flex;align-items:center;gap:var(--space-md);padding:10px 0;animation:ticker-scroll 28s linear infinite;white-space:nowrap}
        @keyframes ticker-scroll{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
        .ticker-label{display:inline-flex;align-items:center;gap:6px;background:var(--color-hot);padding:4px 12px;border-radius:14px;font-size:0.78rem;font-weight:700;letter-spacing:0.04em;flex-shrink:0}
        .ticker-label .blink-dot{width:7px;height:7px;border-radius:50%;background:#fff;animation:blink 0.8s infinite}
        @keyframes blink{0%,100%{opacity:1}50%{opacity:0.2}}
        .ticker-item{flex-shrink:0;font-size:0.9rem;opacity:0.92;display:inline-flex;align-items:center;gap:6px}
        .ticker-item::after{content:'·';margin-left:6px;opacity:0.5}
        .ticker-item:last-child::after{content:''}
        .live-ticker:hover .live-ticker-inner{animation-play-state:paused}

        /* Page Banner */
        .page-banner{position:relative;background:var(--color-primary) url('/assets/images/backpic/back-1.png') center/cover no-repeat;min-height:340px;display:flex;align-items:center;overflow:hidden}
        .page-banner::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(27,42,74,0.88) 0%,rgba(27,42,74,0.7) 40%,rgba(200,150,62,0.25) 100%)}
        .page-banner .banner-content{position:relative;z-index:2;color:#fff;padding:var(--space-2xl) 0}
        .page-banner .banner-eyebrow{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,0.15);backdrop-filter:blur(6px);padding:6px 16px;border-radius:20px;font-size:0.82rem;font-weight:600;letter-spacing:0.06em;margin-bottom:var(--space-md);border:1px solid rgba(255,255,255,0.2)}
        .page-banner h1{font-size:2.6rem;font-weight:800;letter-spacing:0.02em;line-height:1.25;margin-bottom:var(--space-sm)}
        .page-banner .banner-desc{font-size:1.1rem;opacity:0.9;max-width:600px;line-height:1.6}
        @media(max-width:767px){
            .page-banner{min-height:260px}
            .page-banner h1{font-size:1.7rem}
            .page-banner .banner-desc{font-size:0.95rem}
        }

        /* Section shared */
        .section{padding:var(--space-2xl) 0}
        .section-header{margin-bottom:var(--space-xl)}
        .section-header .section-tag{display:inline-block;font-size:0.8rem;font-weight:700;letter-spacing:0.05em;color:var(--color-secondary);text-transform:uppercase;margin-bottom:var(--space-xs)}
        .section-header h2{font-size:1.9rem;font-weight:700;color:var(--color-primary);letter-spacing:0.01em;margin-bottom:var(--space-xs)}
        .section-header .section-sub{color:var(--color-text-soft);font-size:1rem;max-width:560px}
        @media(max-width:767px){
            .section{padding:var(--space-xl) 0}
            .section-header h2{font-size:1.45rem}
        }

        /* Stats row */
        .stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-md)}
        .stat-card{background:var(--color-white);border-radius:var(--radius-lg);padding:var(--space-lg) var(--space-md);text-align:center;box-shadow:var(--shadow-card);border:1px solid var(--color-border-light);transition:all var(--transition-normal);position:relative;overflow:hidden}
        .stat-card:hover{box-shadow:var(--shadow-card-hover);transform:translateY(-2px)}
        .stat-card .stat-icon{font-size:2rem;color:var(--color-secondary);margin-bottom:var(--space-sm);display:block}
        .stat-card .stat-value{font-size:2.2rem;font-weight:800;color:var(--color-primary);letter-spacing:-0.01em;line-height:1.1}
        .stat-card .stat-unit{font-size:0.9rem;font-weight:500;color:var(--color-text-soft)}
        .stat-card .stat-label{font-size:0.85rem;color:var(--color-text-light);margin-top:4px}
        .stat-card .stat-trend{display:inline-flex;align-items:center;gap:3px;font-size:0.78rem;font-weight:600;margin-top:6px;padding:3px 10px;border-radius:12px}
        .stat-trend.up{color:#27ae60;background:#eafaf1}
        .stat-trend.down{color:var(--color-hot);background:#fdedec}
        @media(max-width:1023px){.stats-row{grid-template-columns:repeat(2,1fr)}}
        @media(max-width:520px){.stats-row{grid-template-columns:1fr 1fr;gap:var(--space-sm)}.stat-card{padding:var(--space-md) var(--space-sm)}.stat-card .stat-value{font-size:1.5rem}}

        /* News grid */
        .news-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-lg)}
        .news-card-main{grid-row:span 2;background:var(--color-white);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-card);border:1px solid var(--color-border-light);transition:all var(--transition-normal);display:flex;flex-direction:column}
        .news-card-main:hover{box-shadow:var(--shadow-card-hover);transform:translateY(-3px)}
        .news-card-main .card-img-wrap{position:relative;height:260px;overflow:hidden}
        .news-card-main .card-img-wrap img{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-normal)}
        .news-card-main:hover .card-img-wrap img{transform:scale(1.04)}
        .news-card-main .card-img-wrap .card-badge{position:absolute;top:14px;left:14px;background:var(--color-hot);color:#fff;padding:4px 12px;border-radius:14px;font-size:0.75rem;font-weight:700;letter-spacing:0.03em;z-index:2}
        .news-card-main .card-body{padding:var(--space-lg);flex:1;display:flex;flex-direction:column}
        .news-card-main .card-body h3{font-size:1.35rem;font-weight:700;color:var(--color-primary);margin-bottom:var(--space-sm);line-height:1.4}
        .news-card-main .card-body p{color:var(--color-text-soft);font-size:0.95rem;line-height:1.6;flex:1}
        .news-card-main .card-meta{display:flex;align-items:center;gap:var(--space-sm);margin-top:var(--space-md);font-size:0.82rem;color:var(--color-text-light)}
        .news-card-side{background:var(--color-white);border-radius:var(--radius-lg);padding:var(--space-lg);box-shadow:var(--shadow-card);border:1px solid var(--color-border-light);transition:all var(--transition-normal);display:flex;gap:var(--space-md);align-items:flex-start}
        .news-card-side:hover{box-shadow:var(--shadow-card-hover);transform:translateY(-2px)}
        .news-card-side .side-img{width:100px;height:80px;border-radius:var(--radius-sm);object-fit:cover;flex-shrink:0}
        .news-card-side .side-content h4{font-size:1rem;font-weight:600;color:var(--color-primary);margin-bottom:4px;line-height:1.4}
        .news-card-side .side-content .side-meta{font-size:0.78rem;color:var(--color-text-light)}
        .news-card-side .side-tag{display:inline-block;font-size:0.7rem;padding:2px 8px;border-radius:10px;font-weight:600;margin-bottom:4px}
        .side-tag.policy{background:#eef2ff;color:#4f46e5}
        .side-tag.data{background:#e8f8ef;color:#27ae60}
        .side-tag.alert{background:#fef3e2;color:#e67e22}
        @media(max-width:767px){
            .news-grid{grid-template-columns:1fr}
            .news-card-main{grid-row:span 1}
            .news-card-main .card-img-wrap{height:200px}
            .news-card-side{flex-direction:column}
            .news-card-side .side-img{width:100%;height:160px}
        }

        /* Countdown module */
        .countdown-block{background:linear-gradient(135deg,var(--color-primary) 0%,#2c3e6b 100%);border-radius:var(--radius-xl);padding:var(--space-xl) var(--space-lg);color:#fff;text-align:center;position:relative;overflow:hidden}
        .countdown-block::before{content:'';position:absolute;top:-60px;right:-60px;width:180px;height:180px;border-radius:50%;background:rgba(200,150,62,0.2);pointer-events:none}
        .countdown-block::after{content:'';position:absolute;bottom:-40px;left:-40px;width:140px;height:140px;border-radius:50%;background:rgba(200,150,62,0.12);pointer-events:none}
        .countdown-block .cd-eyebrow{display:inline-block;font-size:0.8rem;font-weight:700;letter-spacing:0.06em;background:rgba(255,255,255,0.18);padding:5px 16px;border-radius:16px;margin-bottom:var(--space-md);position:relative;z-index:1}
        .countdown-block h2{font-size:1.8rem;font-weight:800;position:relative;z-index:1;margin-bottom:var(--space-sm)}
        .countdown-block .cd-sub{font-size:1rem;opacity:0.85;position:relative;z-index:1;margin-bottom:var(--space-lg)}
        .cd-timer{display:flex;justify-content:center;gap:var(--space-md);position:relative;z-index:1;flex-wrap:wrap}
        .cd-unit{background:rgba(255,255,255,0.12);backdrop-filter:blur(4px);border-radius:var(--radius-md);padding:var(--space-md) var(--space-lg);min-width:80px;text-align:center;border:1px solid rgba(255,255,255,0.18)}
        .cd-unit .cd-num{font-size:2.6rem;font-weight:800;letter-spacing:0.02em;line-height:1}
        .cd-unit .cd-label{font-size:0.78rem;opacity:0.8;margin-top:4px;letter-spacing:0.04em}
        @media(max-width:520px){
            .cd-unit{min-width:60px;padding:var(--space-sm) var(--space-md)}.cd-unit .cd-num{font-size:1.8rem}
        }

        /* Tag cloud */
        .tag-cloud{display:flex;flex-wrap:wrap;gap:var(--space-sm);justify-content:center}
        .tag-item{display:inline-block;padding:8px 18px;border-radius:20px;font-size:0.88rem;font-weight:500;background:var(--color-white);color:var(--color-text-soft);border:1px solid var(--color-border);transition:all var(--transition-fast);cursor:pointer}
        .tag-item:hover{background:var(--color-primary);color:#fff;border-color:var(--color-primary);box-shadow:0 4px 12px rgba(27,42,74,0.2)}
        .tag-item.hot{background:#fef3e2;color:#e67e22;border-color:#fde3c2;font-weight:600}

        /* CTA */
        .cta-section{background:var(--color-white);border-radius:var(--radius-xl);padding:var(--space-2xl) var(--space-lg);text-align:center;box-shadow:var(--shadow-card);border:2px solid var(--color-border-light);position:relative;overflow:hidden}
        .cta-section::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--color-secondary),var(--color-accent),var(--color-secondary))}
        .cta-section h2{font-size:1.7rem;font-weight:700;color:var(--color-primary);margin-bottom:var(--space-sm)}
        .cta-section p{color:var(--color-text-soft);max-width:500px;margin:0 auto var(--space-lg)}
        .btn{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;border-radius:28px;font-weight:600;font-size:0.95rem;letter-spacing:0.02em;transition:all var(--transition-normal);cursor:pointer;border:none;white-space:nowrap}
        .btn-primary{background:var(--color-secondary);color:#fff;box-shadow:var(--shadow-btn)}
        .btn-primary:hover{background:var(--color-secondary-light);box-shadow:0 6px 20px rgba(200,150,62,0.4);transform:translateY(-1px);color:#fff}
        .btn-outline{background:transparent;color:var(--color-primary);border:2px solid var(--color-primary)}
        .btn-outline:hover{background:var(--color-primary);color:#fff}
        .btn-lg{padding:14px 36px;font-size:1rem;border-radius:30px}
        .btn-sm{padding:8px 18px;font-size:0.82rem;border-radius:20px}

        /* Footer */
        .site-footer{background:var(--color-primary);color:#fff;padding:var(--space-2xl) 0 var(--space-lg)}
        .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:var(--space-xl);margin-bottom:var(--space-xl)}
        .footer-brand-name{font-size:1.25rem;font-weight:700;letter-spacing:0.02em;margin-bottom:var(--space-sm)}
        .footer-desc{font-size:0.88rem;opacity:0.7;line-height:1.6;max-width:300px}
        .footer-col h4{font-size:0.9rem;font-weight:700;letter-spacing:0.04em;margin-bottom:var(--space-md);opacity:0.9;text-transform:uppercase}
        .footer-col a{display:block;font-size:0.88rem;opacity:0.7;padding:5px 0;transition:all var(--transition-fast)}
        .footer-col a:hover{opacity:1;padding-left:4px;color:var(--color-secondary-light)}
        .footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--space-sm);padding-top:var(--space-lg);border-top:1px solid rgba(255,255,255,0.12);font-size:0.8rem;opacity:0.6}
        @media(max-width:1023px){.footer-grid{grid-template-columns:1fr 1fr;gap:var(--space-lg)}}
        @media(max-width:520px){.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column;text-align:center}}

        /* Breadcrumb */
        .breadcrumb-row{padding:var(--space-md) 0;font-size:0.85rem;color:var(--color-text-light)}
        .breadcrumb-row a{color:var(--color-text-soft);transition:color var(--transition-fast)}
        .breadcrumb-row a:hover{color:var(--color-primary)}
        .breadcrumb-row .sep{margin:0 8px;opacity:0.4}

        /* Utility */
        .text-center{text-align:center}
        .mt-sm{margin-top:var(--space-sm)}
        .mt-md{margin-top:var(--space-md)}
        .mt-lg{margin-top:var(--space-lg)}
        .mb-sm{margin-bottom:var(--space-sm)}
        .mb-md{margin-bottom:var(--space-md)}
        .mb-lg{margin-bottom:var(--space-lg)}
        .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
        :focus-visible{outline:2px solid var(--color-secondary);outline-offset:2px;border-radius:2px}

/* Additional responsive nav style */
    @media(max-width:767px){
        .channel-nav.nav-expanded a{flex:1 1 auto;min-width:40%;text-align:center;justify-content:center}
    }
    /* Active tag state */
    .tag-item.active-tag{background:var(--color-primary)!important;color:#fff!important;border-color:var(--color-primary)!important}

/* roulang page: article */
:root {
            --primary: #1e3a5f;
            --primary-light: #2a5180;
            --primary-dark: #142740;
            --secondary: #c8963e;
            --secondary-light: #d9af5e;
            --accent: #e74c3c;
            --accent-warm: #f05a28;
            --bg: #f9f8f5;
            --bg-white: #ffffff;
            --bg-light: #fefcf8;
            --bg-dark: #1a1f2b;
            --text: #2c2c2c;
            --text-heading: #1a1a1a;
            --text-light: #6b6b6b;
            --text-muted: #999999;
            --border: #e0ded8;
            --border-light: #eeebe4;
            --radius-sm: 6px;
            --radius: 10px;
            --radius-lg: 16px;
            --shadow-sm: 0 1px 4px rgba(0,0,0,0.06);
            --shadow: 0 2px 16px rgba(0,0,0,0.09);
            --shadow-lg: 0 6px 28px rgba(0,0,0,0.12);
            --shadow-card: 0 1px 8px rgba(0,0,0,0.07);
            --font-sans: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
            --transition: 0.22s ease;
            --max-width: 1240px;
            --nav-height: 56px;
            --channel-nav-height: 48px;
        }

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

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

        body {
            font-family: var(--font-sans);
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            margin: 0;
            padding: 0;
            min-height: 100vh;
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--primary-light);
        }

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

        button, .button {
            cursor: pointer;
            font-family: var(--font-sans);
        }

        /* ---------- 顶部品牌导航 ---------- */
        .site-header {
            background: var(--bg-white);
            border-bottom: 1px solid var(--border-light);
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: var(--shadow-sm);
        }

        .header-inner {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: var(--nav-height);
        }

        .brand-logo {
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: -0.02em;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .brand-logo i {
            color: var(--secondary);
            font-size: 1.2rem;
        }
        .brand-logo:hover {
            color: var(--primary-dark);
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 14px;
        }
        .header-search {
            position: relative;
            display: flex;
            align-items: center;
        }
        .header-search input {
            border: 1.5px solid var(--border);
            border-radius: 24px;
            padding: 8px 36px 8px 16px;
            font-size: 0.9rem;
            width: 200px;
            background: var(--bg);
            color: var(--text);
            transition: all var(--transition);
            outline: none;
            font-family: var(--font-sans);
        }
        .header-search input:focus {
            border-color: var(--primary-light);
            box-shadow: 0 0 0 3px rgba(30,58,95,0.08);
            width: 240px;
            background: var(--bg-white);
        }
        .header-search button {
            position: absolute;
            right: 4px;
            background: none;
            border: none;
            color: var(--text-light);
            padding: 6px 10px;
            font-size: 0.95rem;
            transition: color var(--transition);
        }
        .header-search button:hover {
            color: var(--primary);
        }

        .header-cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--secondary);
            color: #fff;
            border: none;
            border-radius: 24px;
            padding: 9px 20px;
            font-size: 0.9rem;
            font-weight: 600;
            white-space: nowrap;
            transition: all var(--transition);
            text-decoration: none;
        }
        .header-cta-btn:hover {
            background: var(--secondary-light);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: var(--shadow);
        }
        .header-cta-btn i {
            font-size: 0.85rem;
        }

        /* ---------- 频道导航 ---------- */
        .channel-nav-bar {
            background: var(--primary);
            border-bottom: 2px solid rgba(255,255,255,0.06);
        }
        .channel-nav {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            align-items: center;
            gap: 0;
            height: var(--channel-nav-height);
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }
        .channel-nav::-webkit-scrollbar {
            display: none;
        }
        .channel-nav a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: rgba(255,255,255,0.82);
            padding: 10px 18px;
            font-size: 0.93rem;
            font-weight: 500;
            white-space: nowrap;
            border-radius: 6px;
            transition: all var(--transition);
            position: relative;
            text-decoration: none;
            flex-shrink: 0;
        }
        .channel-nav a:hover {
            color: #fff;
            background: rgba(255,255,255,0.08);
        }
        .channel-nav a.active {
            color: #fff;
            background: rgba(255,255,255,0.13);
            font-weight: 600;
        }
        .channel-nav a.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 28px;
            height: 3px;
            background: var(--secondary);
            border-radius: 2px 2px 0 0;
        }
        .nav-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--accent);
            color: #fff;
            font-size: 0.7rem;
            font-weight: 700;
            padding: 2px 7px;
            border-radius: 10px;
            line-height: 1;
            animation: badgePulse 2s ease-in-out infinite;
        }
        @keyframes badgePulse {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.12); }
        }

        /* ---------- 内页 Banner ---------- */
        .inner-banner {
            background: linear-gradient(135deg, rgba(30,58,95,0.88) 0%, rgba(20,39,64,0.92) 100%), 
                        url('/assets/images/backpic/back-2.png') center/cover no-repeat;
            padding: 48px 24px;
            text-align: center;
            position: relative;
            border-bottom: 3px solid var(--secondary);
        }
        .inner-banner::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 40px;
            background: linear-gradient(to top, rgba(0,0,0,0.2), transparent);
            pointer-events: none;
        }
        .inner-banner-content {
            position: relative;
            z-index: 2;
            max-width: 700px;
            margin: 0 auto;
        }
        .inner-banner-tag {
            display: inline-block;
            background: var(--secondary);
            color: #fff;
            font-size: 0.8rem;
            font-weight: 700;
            padding: 5px 14px;
            border-radius: 20px;
            letter-spacing: 0.04em;
            margin-bottom: 12px;
            text-transform: uppercase;
        }
        .inner-banner h1 {
            font-size: 2rem;
            color: #fff;
            margin: 0 0 8px;
            font-weight: 700;
            line-height: 1.3;
        }
        .inner-banner-sub {
            color: rgba(255,255,255,0.75);
            font-size: 0.95rem;
            margin: 0;
        }

        /* ---------- 主内容区 ---------- */
        .main-content {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 32px 24px 48px;
        }

        .article-layout {
            display: grid;
            grid-template-columns: 1fr 340px;
            gap: 36px;
            align-items: start;
        }

        /* ---------- 面包屑 ---------- */
        .breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 6px;
            font-size: 0.88rem;
            color: var(--text-muted);
            margin-bottom: 20px;
            padding-bottom: 16px;
            border-bottom: 1px solid var(--border-light);
        }
        .breadcrumb a {
            color: var(--text-light);
            transition: color var(--transition);
        }
        .breadcrumb a:hover {
            color: var(--primary);
        }
        .breadcrumb .sep {
            color: var(--border);
            font-size: 0.7rem;
        }
        .breadcrumb .current {
            color: var(--text);
            font-weight: 500;
            max-width: 240px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        /* ---------- 文章主体 ---------- */
        .article-main {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            padding: 32px 36px;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border-light);
        }

        .article-meta-row {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 16px;
            margin-bottom: 20px;
            font-size: 0.88rem;
            color: var(--text-light);
        }
        .article-meta-row .meta-item {
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        .article-meta-row .meta-item i {
            color: var(--secondary);
            font-size: 0.85rem;
        }
        .article-status-dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            background: #27ae60;
            border-radius: 50%;
            animation: dotPulse 1.8s ease-in-out infinite;
        }
        @keyframes dotPulse {
            0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(39,174,96,0.5); }
            50% { opacity: 0.7; box-shadow: 0 0 0 8px rgba(39,174,96,0); }
        }
        .article-category-tag {
            display: inline-block;
            background: #eef3f9;
            color: var(--primary);
            font-size: 0.8rem;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 14px;
            text-decoration: none;
            transition: all var(--transition);
        }
        .article-category-tag:hover {
            background: var(--primary);
            color: #fff;
        }
        .article-hot-badge {
            display: inline-flex;
            align-items: center;
            gap: 3px;
            background: #fff0ee;
            color: var(--accent);
            font-size: 0.75rem;
            font-weight: 700;
            padding: 3px 10px;
            border-radius: 12px;
            border: 1px solid #fdd4ce;
        }
        .article-hot-badge i {
            font-size: 0.7rem;
        }

        .article-featured-image {
            border-radius: var(--radius);
            overflow: hidden;
            margin-bottom: 24px;
            box-shadow: var(--shadow);
        }
        .article-featured-image img {
            width: 100%;
            display: block;
            object-fit: cover;
            max-height: 480px;
        }

        .article-body {
            font-size: 1.05rem;
            line-height: 1.85;
            color: var(--text);
        }
        .article-body h2 {
            font-size: 1.45rem;
            color: var(--text-heading);
            margin: 28px 0 14px;
            font-weight: 700;
            padding-bottom: 8px;
            border-bottom: 2px solid var(--border-light);
        }
        .article-body h3 {
            font-size: 1.2rem;
            color: var(--text-heading);
            margin: 22px 0 10px;
            font-weight: 600;
        }
        .article-body p {
            margin: 0 0 16px;
        }
        .article-body ul, .article-body ol {
            margin: 0 0 16px 20px;
            padding: 0;
        }
        .article-body li {
            margin-bottom: 6px;
        }
        .article-body blockquote {
            border-left: 4px solid var(--secondary);
            background: #fdfaf5;
            margin: 20px 0;
            padding: 16px 20px;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            color: #5a4a2f;
            font-style: italic;
        }
        .article-body img {
            border-radius: var(--radius);
            margin: 16px auto;
            box-shadow: var(--shadow-sm);
        }
        .article-body a {
            color: var(--primary-light);
            text-decoration: underline;
            text-underline-offset: 3px;
        }
        .article-body a:hover {
            color: var(--primary);
        }
        .article-body strong {
            color: var(--text-heading);
        }
        .article-body table {
            width: 100%;
            border-collapse: collapse;
            margin: 16px 0;
            font-size: 0.95rem;
        }
        .article-body table th,
        .article-body table td {
            border: 1px solid var(--border);
            padding: 10px 14px;
            text-align: left;
        }
        .article-body table th {
            background: #f5f3ef;
            font-weight: 600;
            color: var(--text-heading);
        }

        /* ---------- 文章底部操作栏 ---------- */
        .article-footer-bar {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 14px;
            margin-top: 28px;
            padding-top: 20px;
            border-top: 1px solid var(--border-light);
        }
        .article-tags-row {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px;
        }
        .article-tag {
            display: inline-block;
            background: var(--bg);
            color: var(--text-light);
            font-size: 0.8rem;
            padding: 5px 12px;
            border-radius: 16px;
            border: 1px solid var(--border-light);
            transition: all var(--transition);
        }
        .article-tag:hover {
            border-color: var(--primary-light);
            color: var(--primary);
        }
        .article-share-btns {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .article-share-btns span {
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .share-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            border-radius: 50%;
            border: 1.5px solid var(--border);
            color: var(--text-light);
            font-size: 0.9rem;
            transition: all var(--transition);
            background: var(--bg-white);
        }
        .share-btn:hover {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
            transform: translateY(-2px);
            box-shadow: var(--shadow-sm);
        }

        /* ---------- 侧边栏 ---------- */
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 24px;
            position: sticky;
            top: 120px;
        }
        .sidebar-card {
            background: var(--bg-white);
            border-radius: var(--radius);
            padding: 22px;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border-light);
        }
        .sidebar-card h4 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-heading);
            margin: 0 0 16px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--border-light);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar-card h4 i {
            color: var(--secondary);
            font-size: 0.95rem;
        }
        .sidebar-post-item {
            display: flex;
            gap: 12px;
            padding: 10px 0;
            border-bottom: 1px solid var(--border-light);
            transition: all var(--transition);
        }
        .sidebar-post-item:last-child {
            border-bottom: none;
        }
        .sidebar-post-item:hover {
            transform: translateX(3px);
        }
        .sidebar-post-thumb {
            width: 56px;
            height: 56px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            flex-shrink: 0;
            background: #f0ede7;
        }
        .sidebar-post-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .sidebar-post-info {
            flex: 1;
            min-width: 0;
        }
        .sidebar-post-info a {
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--text-heading);
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            transition: color var(--transition);
        }
        .sidebar-post-info a:hover {
            color: var(--primary-light);
        }
        .sidebar-post-date {
            font-size: 0.75rem;
            color: var(--text-muted);
            margin-top: 4px;
        }

        .sidebar-cta-card {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            color: #fff;
            border-radius: var(--radius);
            padding: 24px 22px;
            text-align: center;
            box-shadow: var(--shadow);
            border: none;
        }
        .sidebar-cta-card h4 {
            color: #fff;
            border-bottom-color: rgba(255,255,255,0.2);
            font-size: 1.1rem;
        }
        .sidebar-cta-card h4 i {
            color: var(--secondary);
        }
        .sidebar-cta-card p {
            font-size: 0.9rem;
            color: rgba(255,255,255,0.82);
            margin-bottom: 16px;
            line-height: 1.6;
        }
        .sidebar-cta-btn {
            display: inline-block;
            background: var(--secondary);
            color: #fff;
            font-weight: 700;
            padding: 10px 24px;
            border-radius: 24px;
            font-size: 0.9rem;
            transition: all var(--transition);
            text-decoration: none;
        }
        .sidebar-cta-btn:hover {
            background: var(--secondary-light);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 4px 16px rgba(200,150,62,0.4);
        }

        /* ---------- 相关推荐 ---------- */
        .related-section {
            background: var(--bg-white);
            border-top: 1px solid var(--border-light);
            padding: 48px 24px;
        }
        .related-inner {
            max-width: var(--max-width);
            margin: 0 auto;
        }
        .related-inner h3 {
            font-size: 1.45rem;
            font-weight: 700;
            color: var(--text-heading);
            margin-bottom: 24px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .related-inner h3 i {
            color: var(--secondary);
        }
        .related-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .related-card {
            background: var(--bg-white);
            border-radius: var(--radius);
            overflow: hidden;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
        }
        .related-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: var(--primary-light);
        }
        .related-card-img {
            height: 160px;
            overflow: hidden;
            background: #f0ede7;
        }
        .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;
        }
        .related-card-body h4 {
            font-size: 0.95rem;
            font-weight: 600;
            margin: 0 0 8px;
            line-height: 1.4;
        }
        .related-card-body h4 a {
            color: var(--text-heading);
            transition: color var(--transition);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .related-card-body h4 a:hover {
            color: var(--primary-light);
        }
        .related-card-date {
            font-size: 0.78rem;
            color: var(--text-muted);
        }

        /* ---------- CTA 区块 ---------- */
        .cta-section {
            background: linear-gradient(135deg, #fef9f0 0%, #fdf4e2 100%);
            padding: 48px 24px;
            text-align: center;
            border-top: 1px solid #f0e4cc;
        }
        .cta-inner {
            max-width: 600px;
            margin: 0 auto;
        }
        .cta-inner h3 {
            font-size: 1.55rem;
            font-weight: 700;
            color: var(--text-heading);
            margin-bottom: 10px;
        }
        .cta-inner p {
            color: var(--text-light);
            font-size: 1rem;
            margin-bottom: 24px;
            line-height: 1.7;
        }
        .cta-buttons {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 14px;
        }
        .btn-cta-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--secondary);
            color: #fff;
            font-weight: 700;
            padding: 13px 28px;
            border-radius: 28px;
            font-size: 1rem;
            transition: all var(--transition);
            text-decoration: none;
            box-shadow: 0 3px 14px rgba(200,150,62,0.35);
        }
        .btn-cta-primary:hover {
            background: var(--secondary-light);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 6px 22px rgba(200,150,62,0.45);
        }
        .btn-cta-outline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--primary);
            font-weight: 600;
            padding: 13px 28px;
            border-radius: 28px;
            font-size: 1rem;
            border: 2px solid var(--primary);
            transition: all var(--transition);
            text-decoration: none;
        }
        .btn-cta-outline:hover {
            background: var(--primary);
            color: #fff;
            transform: translateY(-2px);
        }

        /* ---------- 页脚 ---------- */
        .site-footer {
            background: var(--bg-dark);
            color: #c5c8ce;
            padding: 48px 24px 24px;
            font-size: 0.9rem;
        }
        .footer-grid {
            max-width: var(--max-width);
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 32px;
            padding-bottom: 32px;
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }
        .footer-brand-name {
            font-size: 1.2rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }
        .footer-desc {
            color: #9ea3ad;
            line-height: 1.7;
            font-size: 0.85rem;
            margin: 0;
        }
        .footer-col h4 {
            color: #fff;
            font-size: 0.95rem;
            font-weight: 600;
            margin-bottom: 12px;
            padding-bottom: 8px;
            border-bottom: 2px solid var(--secondary);
            display: inline-block;
        }
        .footer-col a {
            display: block;
            color: #c5c8ce;
            padding: 5px 0;
            font-size: 0.88rem;
            transition: all var(--transition);
            text-decoration: none;
        }
        .footer-col a:hover {
            color: var(--secondary-light);
            padding-left: 4px;
        }
        .footer-col a i {
            margin-right: 6px;
            font-size: 0.8rem;
            color: var(--secondary);
        }
        .footer-bottom {
            max-width: var(--max-width);
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            padding-top: 20px;
            font-size: 0.82rem;
            color: #9ea3ad;
            gap: 10px;
        }

        /* ---------- 未找到页面 ---------- */
        .not-found-block {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            padding: 48px 36px;
            text-align: center;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border-light);
        }
        .not-found-block i {
            font-size: 3rem;
            color: var(--text-muted);
            margin-bottom: 16px;
            display: block;
        }
        .not-found-block h2 {
            font-size: 1.5rem;
            color: var(--text-heading);
            margin-bottom: 10px;
        }
        .not-found-block p {
            color: var(--text-light);
            margin-bottom: 20px;
        }
        .not-found-block a {
            display: inline-block;
            background: var(--primary);
            color: #fff;
            padding: 10px 24px;
            border-radius: 24px;
            font-weight: 600;
            transition: all var(--transition);
            text-decoration: none;
        }
        .not-found-block a:hover {
            background: var(--primary-light);
            color: #fff;
            transform: translateY(-2px);
        }

        /* ---------- 响应式 ---------- */
        @media (max-width: 1024px) {
            .article-layout {
                grid-template-columns: 1fr 280px;
                gap: 24px;
            }
            .related-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .header-search input {
                width: 160px;
            }
            .header-search input:focus {
                width: 190px;
            }
        }

        @media (max-width: 768px) {
            .article-layout {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                top: auto;
                flex-direction: row;
                flex-wrap: wrap;
                gap: 16px;
            }
            .sidebar-card {
                flex: 1 1 260px;
            }
            .sidebar-cta-card {
                flex: 1 1 100%;
            }
            .related-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
            .article-main {
                padding: 22px 18px;
                border-radius: var(--radius);
            }
            .article-body {
                font-size: 1rem;
            }
            .inner-banner h1 {
                font-size: 1.45rem;
            }
            .inner-banner {
                padding: 32px 16px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .header-inner {
                padding: 0 14px;
                height: 50px;
            }
            .brand-logo {
                font-size: 1.15rem;
            }
            .header-search input {
                width: 120px;
                font-size: 0.82rem;
                padding: 7px 30px 7px 12px;
            }
            .header-search input:focus {
                width: 150px;
            }
            .header-cta-btn {
                padding: 7px 14px;
                font-size: 0.8rem;
            }
            .channel-nav {
                padding: 0 10px;
                gap: 0;
            }
            .channel-nav a {
                padding: 8px 12px;
                font-size: 0.82rem;
            }
            .channel-nav-bar {
                overflow-x: auto;
            }
            .breadcrumb .current {
                max-width: 140px;
            }
            .article-meta-row {
                gap: 10px;
                font-size: 0.8rem;
            }
            .article-featured-image img {
                max-height: 280px;
            }
            .related-card-img {
                height: 130px;
            }
            .cta-inner h3 {
                font-size: 1.3rem;
            }
            .btn-cta-primary,
            .btn-cta-outline {
                padding: 11px 22px;
                font-size: 0.9rem;
            }
        }

        @media (max-width: 520px) {
            .related-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .related-card-img {
                height: 110px;
            }
            .related-card-body {
                padding: 10px;
            }
            .related-card-body h4 {
                font-size: 0.82rem;
            }
            .article-main {
                padding: 16px 12px;
            }
            .article-body {
                font-size: 0.95rem;
                line-height: 1.7;
            }
            .article-body h2 {
                font-size: 1.2rem;
            }
            .article-body h3 {
                font-size: 1.05rem;
            }
            .inner-banner h1 {
                font-size: 1.2rem;
            }
            .sidebar {
                flex-direction: column;
            }
            .sidebar-card {
                flex: 1 1 auto;
            }
            .article-share-btns span {
                display: none;
            }
            .header-search input {
                width: 100px;
            }
            .header-search input:focus {
                width: 130px;
            }
            .header-cta-btn {
                padding: 6px 10px;
                font-size: 0.75rem;
                gap: 3px;
            }
            .channel-nav a {
                padding: 6px 10px;
                font-size: 0.78rem;
            }
            .breadcrumb {
                font-size: 0.78rem;
            }
            .breadcrumb .current {
                max-width: 100px;
            }
        }

/* roulang page: category2 */
:root {
            --color-primary: #1E3A5F;
            --color-primary-light: #2A5080;
            --color-accent: #C8963E;
            --color-accent-light: #D9AD5A;
            --color-cta: #E85D3A;
            --color-cta-hover: #C94A2B;
            --color-success: #2D8B4E;
            --color-bg: #F8F7F4;
            --color-card: #FFFFFF;
            --color-dark: #0F1F2E;
            --color-dark-secondary: #162A40;
            --color-text: #2C2C2C;
            --color-text-secondary: #4A4A4A;
            --color-text-light: #6B7280;
            --color-text-muted: #9CA3AF;
            --color-border: #E5E7EB;
            --color-border-light: #F0F0ED;
            --color-red-tag: #DC2626;
            --color-orange-tag: #F59E0B;
            --color-blue-tag: #3B82F6;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --radius-full: 50px;
            --shadow-xs: 0 1px 2px rgba(0,0,0,0.04);
            --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
            --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
            --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
            --shadow-xl: 0 16px 48px rgba(0,0,0,0.16);
            --shadow-glow: 0 4px 20px rgba(200,120,50,0.25);
            --transition-fast: 0.15s ease;
            --transition-normal: 0.25s ease;
            --transition-slow: 0.35s ease;
            --font-heading: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --font-body: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
        }

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

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

        body {
            font-family: var(--font-body);
            color: var(--color-text);
            background: var(--color-bg);
            line-height: 1.7;
            margin: 0;
            padding: 0;
            min-height: 100vh;
            overflow-x: hidden;
        }

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

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

        button,
        input {
            font-family: inherit;
        }

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

        .container-wide {
            max-width: 1280px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        .container-narrow {
            max-width: 960px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ========== Header / Brand Bar ========== */
        .brand-bar {
            background: #FFFFFF;
            border-bottom: 1px solid var(--color-border-light);
            padding: 14px 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: var(--shadow-xs);
        }

        .brand-bar .brand-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--color-primary);
            letter-spacing: 0.02em;
            white-space: nowrap;
            font-family: var(--font-heading);
        }

        .brand-logo .logo-icon {
            width: 38px;
            height: 38px;
            background: var(--color-primary);
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #FFFFFF;
            font-size: 1.1rem;
            font-weight: 700;
            flex-shrink: 0;
        }

        .brand-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .search-box {
            display: flex;
            align-items: center;
            background: var(--color-bg);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-full);
            padding: 8px 16px;
            gap: 8px;
            transition: all var(--transition-fast);
        }

        .search-box:focus-within {
            border-color: var(--color-accent);
            box-shadow: 0 0 0 3px rgba(200,150,62,0.1);
            background: #FFFFFF;
        }

        .search-box input {
            border: none;
            background: transparent;
            outline: none;
            font-size: 0.9rem;
            color: var(--color-text);
            width: 160px;
            padding: 2px 0;
        }

        .search-box input::placeholder {
            color: var(--color-text-muted);
        }

        .search-box button {
            background: none;
            border: none;
            color: var(--color-text-light);
            cursor: pointer;
            padding: 0;
            font-size: 0.95rem;
            transition: color var(--transition-fast);
        }

        .search-box button:hover {
            color: var(--color-accent);
        }

        .btn-subscribe-top {
            background: var(--color-cta);
            color: #FFFFFF;
            border: none;
            padding: 9px 20px;
            border-radius: var(--radius-full);
            font-size: 0.9rem;
            font-weight: 600;
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
            letter-spacing: 0.01em;
        }

        .btn-subscribe-top:hover {
            background: var(--color-cta-hover);
            box-shadow: var(--shadow-glow);
            transform: translateY(-1px);
        }

        /* ========== Channel Nav ========== */
        .channel-nav-wrapper {
            background: var(--color-primary);
            position: sticky;
            top: 67px;
            z-index: 99;
            box-shadow: 0 2px 8px rgba(0,0,0,0.1);
        }

        .channel-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            padding: 0;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
            white-space: nowrap;
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        .channel-nav::-webkit-scrollbar {
            display: none;
        }

        .channel-nav a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 14px 20px;
            color: rgba(255,255,255,0.8);
            font-size: 0.95rem;
            font-weight: 500;
            letter-spacing: 0.02em;
            transition: all var(--transition-fast);
            border-bottom: 3px solid transparent;
            position: relative;
            white-space: nowrap;
            flex-shrink: 0;
            font-family: var(--font-heading);
        }

        .channel-nav a:hover {
            color: #FFFFFF;
            background: rgba(255,255,255,0.06);
            border-bottom-color: rgba(255,255,255,0.3);
        }

        .channel-nav a.active {
            color: #FFFFFF;
            border-bottom-color: var(--color-accent);
            font-weight: 600;
            background: rgba(255,255,255,0.04);
        }

        .nav-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--color-cta);
            color: #FFFFFF;
            font-size: 0.7rem;
            font-weight: 700;
            padding: 2px 7px;
            border-radius: 20px;
            letter-spacing: 0.04em;
            animation: pulse-badge 2s ease-in-out infinite;
        }

        @keyframes pulse-badge {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.85; transform: scale(1.05); }
        }

        /* ========== Breadcrumb ========== */
        .breadcrumb-row {
            padding: 16px 0;
            font-size: 0.85rem;
            color: var(--color-text-light);
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
        }

        .breadcrumb-row a {
            color: var(--color-text-light);
            transition: color var(--transition-fast);
        }

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

        .breadcrumb-row .separator {
            color: var(--color-text-muted);
            user-select: none;
        }

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

        /* ========== Category Banner ========== */
        .category-banner {
            position: relative;
            background: var(--color-dark);
            background-image: url('/assets/images/backpic/back-2.png');
            background-size: cover;
            background-position: center;
            padding: 70px 0 80px;
            overflow: hidden;
            min-height: 340px;
            display: flex;
            align-items: center;
        }

        .category-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(15,31,46,0.88) 0%, rgba(30,58,95,0.78) 50%, rgba(15,31,46,0.85) 100%);
            z-index: 1;
        }

        .category-banner::after {
            content: '';
            position: absolute;
            top: -60px;
            right: -100px;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(200,150,62,0.18) 0%, transparent 70%);
            border-radius: 50%;
            z-index: 1;
            pointer-events: none;
        }

        .category-banner .banner-content {
            position: relative;
            z-index: 2;
            max-width: 700px;
        }

        .category-banner .banner-tag {
            display: inline-block;
            background: var(--color-accent);
            color: #FFFFFF;
            font-size: 0.85rem;
            font-weight: 600;
            padding: 6px 16px;
            border-radius: var(--radius-full);
            margin-bottom: 18px;
            letter-spacing: 0.04em;
        }

        .category-banner h1 {
            font-size: 2.8rem;
            font-weight: 700;
            color: #FFFFFF;
            margin: 0 0 16px;
            line-height: 1.25;
            letter-spacing: 0.02em;
            font-family: var(--font-heading);
        }

        .category-banner .banner-desc {
            font-size: 1.12rem;
            color: rgba(255,255,255,0.8);
            line-height: 1.7;
            margin: 0 0 24px;
            max-width: 560px;
        }

        .category-banner .banner-stats {
            display: flex;
            gap: 32px;
            flex-wrap: wrap;
        }

        .category-banner .banner-stat {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }

        .category-banner .banner-stat .stat-number {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--color-accent-light);
            letter-spacing: 0.01em;
        }

        .category-banner .banner-stat .stat-label {
            font-size: 0.85rem;
            color: rgba(255,255,255,0.6);
        }

        /* ========== Live Data Bar ========== */
        .live-data-bar {
            background: var(--color-dark-secondary);
            border-bottom: 2px solid rgba(200,150,62,0.3);
            padding: 16px 0;
            position: relative;
            overflow: hidden;
        }

        .live-data-bar::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 3px;
            background: var(--color-success);
            animation: live-indicator 1.5s ease-in-out infinite;
        }

        @keyframes live-indicator {
            0%, 100% { opacity: 1; box-shadow: 0 0 8px var(--color-success); }
            50% { opacity: 0.4; box-shadow: 0 0 2px var(--color-success); }
        }

        .live-data-inner {
            display: flex;
            align-items: center;
            gap: 40px;
            flex-wrap: wrap;
            padding-left: 16px;
        }

        .live-data-label {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--color-success);
            font-weight: 600;
            font-size: 0.9rem;
            letter-spacing: 0.04em;
            text-transform: uppercase;
        }

        .live-data-label .live-dot {
            width: 9px;
            height: 9px;
            background: var(--color-success);
            border-radius: 50%;
            animation: live-dot-pulse 1.5s ease-in-out infinite;
        }

        @keyframes live-dot-pulse {
            0%, 100% { opacity: 1; box-shadow: 0 0 6px var(--color-success); }
            50% { opacity: 0.3; box-shadow: 0 0 1px var(--color-success); }
        }

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

        .live-data-item .data-value {
            font-weight: 700;
            color: #FFFFFF;
            font-size: 1rem;
            font-variant-numeric: tabular-nums;
            font-family: 'SF Mono', 'Consolas', 'Menlo', monospace;
        }

        .live-data-item .data-change-up {
            color: var(--color-success);
            font-weight: 600;
            font-size: 0.8rem;
        }

        .live-data-item .data-change-down {
            color: #DC2626;
            font-weight: 600;
            font-size: 0.8rem;
        }

        /* ========== Section Common ========== */
        .section {
            padding: 56px 0;
        }

        .section-header {
            margin-bottom: 36px;
        }

        .section-header .section-label {
            display: inline-block;
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--color-cta);
            text-transform: uppercase;
            letter-spacing: 0.06em;
            margin-bottom: 8px;
        }

        .section-header h2 {
            font-size: 1.9rem;
            font-weight: 700;
            color: var(--color-text);
            margin: 0 0 8px;
            line-height: 1.3;
            font-family: var(--font-heading);
            letter-spacing: 0.01em;
        }

        .section-header .section-subtitle {
            font-size: 1rem;
            color: var(--color-text-light);
            margin: 0;
            max-width: 600px;
        }

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

        .invest-card {
            background: var(--color-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            border: 1px solid var(--color-border-light);
            display: flex;
            flex-direction: column;
            height: 100%;
        }

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

        .invest-card .card-img-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16 / 10;
            background: #E8E6E0;
        }

        .invest-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }

        .invest-card:hover .card-img-wrap img {
            transform: scale(1.06);
        }

        .invest-card .card-tag {
            position: absolute;
            top: 14px;
            left: 14px;
            background: var(--color-primary);
            color: #FFFFFF;
            font-size: 0.75rem;
            font-weight: 600;
            padding: 5px 12px;
            border-radius: var(--radius-full);
            letter-spacing: 0.04em;
            z-index: 2;
        }

        .invest-card .card-tag.tag-hot {
            background: var(--color-cta);
        }

        .invest-card .card-hot-badge {
            position: absolute;
            top: 14px;
            right: 14px;
            background: var(--color-cta);
            color: #FFFFFF;
            font-size: 0.7rem;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: var(--radius-full);
            z-index: 2;
            animation: pulse-badge 2s ease-in-out infinite;
            letter-spacing: 0.04em;
        }

        .invest-card .card-body {
            padding: 18px 20px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .invest-card .card-title {
            font-size: 1.08rem;
            font-weight: 600;
            color: var(--color-text);
            line-height: 1.45;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            font-family: var(--font-heading);
            letter-spacing: 0.01em;
        }

        .invest-card .card-summary {
            font-size: 0.9rem;
            color: var(--color-text-light);
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            flex: 1;
        }

        .invest-card .card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 0.8rem;
            color: var(--color-text-muted);
            padding-top: 4px;
            border-top: 1px solid var(--color-border-light);
        }

        .invest-card .card-meta .meta-date {
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .invest-card .card-meta .meta-read {
            color: var(--color-accent);
            font-weight: 600;
            transition: color var(--transition-fast);
        }

        .invest-card:hover .card-meta .meta-read {
            color: var(--color-primary);
        }

        /* ========== Countdown Module ========== */
        .countdown-section {
            background: linear-gradient(135deg, var(--color-primary) 0%, #162A40 50%, var(--color-dark) 100%);
            padding: 48px 0;
            position: relative;
            overflow: hidden;
        }

        .countdown-section::before {
            content: '';
            position: absolute;
            top: -80px;
            left: -120px;
            width: 350px;
            height: 350px;
            background: radial-gradient(circle, rgba(200,150,62,0.15) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .countdown-section::after {
            content: '';
            position: absolute;
            bottom: -60px;
            right: -80px;
            width: 280px;
            height: 280px;
            background: radial-gradient(circle, rgba(232,93,58,0.12) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .countdown-inner {
            display: flex;
            align-items: center;
            gap: 48px;
            position: relative;
            z-index: 2;
            flex-wrap: wrap;
        }

        .countdown-info {
            flex: 1;
            min-width: 280px;
        }

        .countdown-info .countdown-label {
            display: inline-block;
            background: var(--color-cta);
            color: #FFFFFF;
            font-size: 0.8rem;
            font-weight: 700;
            padding: 5px 14px;
            border-radius: var(--radius-full);
            letter-spacing: 0.05em;
            margin-bottom: 14px;
            animation: pulse-badge 2s ease-in-out infinite;
        }

        .countdown-info h3 {
            font-size: 1.7rem;
            font-weight: 700;
            color: #FFFFFF;
            margin: 0 0 10px;
            line-height: 1.3;
            font-family: var(--font-heading);
        }

        .countdown-info .countdown-desc {
            color: rgba(255,255,255,0.75);
            font-size: 0.95rem;
            line-height: 1.6;
            margin: 0 0 20px;
            max-width: 400px;
        }

        .countdown-info .btn-join {
            display: inline-block;
            background: var(--color-accent);
            color: #FFFFFF;
            font-weight: 600;
            padding: 12px 28px;
            border-radius: var(--radius-full);
            font-size: 1rem;
            letter-spacing: 0.02em;
            transition: all var(--transition-fast);
            cursor: pointer;
            border: none;
        }

        .countdown-info .btn-join:hover {
            background: var(--color-accent-light);
            box-shadow: var(--shadow-glow);
            transform: translateY(-2px);
        }

        .countdown-timer {
            display: flex;
            gap: 14px;
            flex-shrink: 0;
        }

        .countdown-unit {
            background: rgba(255,255,255,0.08);
            border: 1px solid rgba(255,255,255,0.15);
            border-radius: var(--radius-lg);
            padding: 24px 18px;
            text-align: center;
            min-width: 80px;
            backdrop-filter: blur(4px);
            transition: all var(--transition-fast);
        }

        .countdown-unit .unit-number {
            font-size: 2.6rem;
            font-weight: 700;
            color: #FFFFFF;
            line-height: 1;
            font-variant-numeric: tabular-nums;
            font-family: 'SF Mono', 'Consolas', 'Menlo', monospace;
            letter-spacing: 0.02em;
        }

        .countdown-unit .unit-label {
            font-size: 0.8rem;
            color: rgba(255,255,255,0.6);
            margin-top: 6px;
            letter-spacing: 0.05em;
        }

        /* ========== Resource Zone ========== */
        .resource-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .resource-card {
            background: var(--color-card);
            border-radius: var(--radius-md);
            padding: 28px 22px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-normal);
            cursor: pointer;
        }

        .resource-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
            border-color: var(--color-accent);
        }

        .resource-card .resource-icon {
            width: 56px;
            height: 56px;
            background: var(--color-bg);
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 14px;
            font-size: 1.5rem;
            color: var(--color-accent);
            transition: all var(--transition-fast);
        }

        .resource-card:hover .resource-icon {
            background: var(--color-accent);
            color: #FFFFFF;
        }

        .resource-card h4 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--color-text);
            margin: 0 0 6px;
        }

        .resource-card p {
            font-size: 0.82rem;
            color: var(--color-text-light);
            margin: 0;
            line-height: 1.5;
        }

        .resource-card .resource-badge {
            display: inline-block;
            background: #FEF3C7;
            color: #B45309;
            font-size: 0.72rem;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: var(--radius-full);
            margin-top: 10px;
            letter-spacing: 0.03em;
        }

        /* ========== Latest Updates List ========== */
        .updates-list {
            background: var(--color-card);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            overflow: hidden;
        }

        .updates-list .update-item {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 16px 22px;
            border-bottom: 1px solid var(--color-border-light);
            transition: all var(--transition-fast);
            cursor: pointer;
        }

        .updates-list .update-item:last-child {
            border-bottom: none;
        }

        .updates-list .update-item:hover {
            background: #FAFAF8;
        }

        .updates-list .update-new-badge {
            background: var(--color-cta);
            color: #FFFFFF;
            font-size: 0.7rem;
            font-weight: 700;
            padding: 3px 9px;
            border-radius: var(--radius-full);
            letter-spacing: 0.05em;
            flex-shrink: 0;
            animation: pulse-badge 2s ease-in-out infinite;
        }

        .updates-list .update-time {
            font-size: 0.8rem;
            color: var(--color-text-muted);
            flex-shrink: 0;
            min-width: 60px;
        }

        .updates-list .update-title {
            flex: 1;
            font-size: 0.95rem;
            color: var(--color-text);
            line-height: 1.5;
            font-weight: 500;
        }

        .updates-list .update-arrow {
            color: var(--color-text-muted);
            font-size: 0.8rem;
            flex-shrink: 0;
            transition: all var(--transition-fast);
        }

        .updates-list .update-item:hover .update-arrow {
            color: var(--color-accent);
            transform: translateX(3px);
        }

        /* ========== CTA Section ========== */
        .cta-section {
            background: var(--color-bg);
            padding: 56px 0;
        }

        .cta-card {
            background: linear-gradient(135deg, var(--color-primary) 0%, #1A3455 60%, #0F2440 100%);
            border-radius: var(--radius-xl);
            padding: 50px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .cta-card::before {
            content: '';
            position: absolute;
            top: -40px;
            right: -60px;
            width: 250px;
            height: 250px;
            background: radial-gradient(circle, rgba(200,150,62,0.2) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-card h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #FFFFFF;
            margin: 0 0 12px;
            position: relative;
            z-index: 1;
            font-family: var(--font-heading);
        }

        .cta-card p {
            font-size: 1.05rem;
            color: rgba(255,255,255,0.75);
            margin: 0 0 28px;
            position: relative;
            z-index: 1;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }

        .cta-card .cta-buttons {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }

        .cta-card .btn-primary-cta {
            background: var(--color-cta);
            color: #FFFFFF;
            font-weight: 600;
            padding: 14px 32px;
            border-radius: var(--radius-full);
            font-size: 1rem;
            letter-spacing: 0.02em;
            border: none;
            cursor: pointer;
            transition: all var(--transition-fast);
            box-shadow: 0 4px 16px rgba(232,93,58,0.35);
        }

        .cta-card .btn-primary-cta:hover {
            background: var(--color-cta-hover);
            box-shadow: 0 6px 24px rgba(232,93,58,0.5);
            transform: translateY(-2px);
        }

        .cta-card .btn-secondary-cta {
            background: transparent;
            color: #FFFFFF;
            font-weight: 600;
            padding: 14px 32px;
            border-radius: var(--radius-full);
            font-size: 1rem;
            letter-spacing: 0.02em;
            border: 2px solid rgba(255,255,255,0.4);
            cursor: pointer;
            transition: all var(--transition-fast);
        }

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

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--color-card);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            box-shadow: var(--shadow-xs);
            border: 1px solid var(--color-border-light);
            overflow: hidden;
            transition: all var(--transition-fast);
        }

        .faq-item:hover {
            box-shadow: var(--shadow-sm);
        }

        .faq-question {
            padding: 18px 22px;
            font-weight: 600;
            font-size: 1rem;
            color: var(--color-text);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            user-select: none;
            letter-spacing: 0.01em;
        }

        .faq-question .faq-icon {
            font-size: 0.8rem;
            color: var(--color-accent);
            transition: transform var(--transition-fast);
            flex-shrink: 0;
        }

        .faq-answer {
            padding: 0 22px 18px;
            font-size: 0.92rem;
            color: var(--color-text-light);
            line-height: 1.7;
            display: none;
        }

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

        .faq-item.open .faq-question .faq-icon {
            transform: rotate(180deg);
        }

        .faq-item.open {
            border-color: var(--color-accent);
            box-shadow: var(--shadow-md);
        }

        /* ========== Footer ========== */
        .site-footer {
            background: var(--color-dark);
            color: rgba(255,255,255,0.7);
            padding: 48px 0 0;
            margin-top: 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.3fr;
            gap: 36px;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px 36px;
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }

        .footer-brand-name {
            font-size: 1.3rem;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 12px;
            letter-spacing: 0.02em;
            font-family: var(--font-heading);
        }

        .footer-desc {
            font-size: 0.9rem;
            line-height: 1.7;
            color: rgba(255,255,255,0.55);
            margin: 0;
        }

        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: #FFFFFF;
            margin: 0 0 14px;
            letter-spacing: 0.03em;
        }

        .footer-col a {
            display: block;
            font-size: 0.88rem;
            color: rgba(255,255,255,0.6);
            padding: 5px 0;
            transition: color var(--transition-fast);
            letter-spacing: 0.01em;
        }

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

        .footer-col a i {
            margin-right: 6px;
            width: 16px;
            text-align: center;
        }

        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 10px;
            max-width: 1200px;
            margin: 0 auto;
            padding: 18px 20px;
            font-size: 0.8rem;
            color: rgba(255,255,255,0.45);
        }

        /* ========== Responsive ========== */
        @media (max-width: 1024px) {
            .invest-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
            .resource-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .category-banner h1 {
                font-size: 2.2rem;
            }
            .countdown-inner {
                gap: 30px;
            }
            .countdown-unit {
                min-width: 65px;
                padding: 18px 12px;
            }
            .countdown-unit .unit-number {
                font-size: 2rem;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .live-data-inner {
                gap: 20px;
            }
        }

        @media (max-width: 768px) {
            .brand-bar .search-box {
                display: none;
            }
            .brand-logo {
                font-size: 1.15rem;
            }
            .brand-logo .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 0.9rem;
            }
            .channel-nav a {
                padding: 12px 14px;
                font-size: 0.85rem;
            }
            .channel-nav-wrapper {
                top: 55px;
            }
            .category-banner {
                padding: 44px 0 50px;
                min-height: auto;
            }
            .category-banner h1 {
                font-size: 1.7rem;
            }
            .category-banner .banner-desc {
                font-size: 0.95rem;
            }
            .category-banner .banner-stats {
                gap: 18px;
            }
            .category-banner .banner-stat .stat-number {
                font-size: 1.3rem;
            }
            .invest-grid {
                grid-template-columns: 1fr 1fr;
                gap: 14px;
            }
            .invest-card .card-body {
                padding: 12px 14px 15px;
            }
            .invest-card .card-title {
                font-size: 0.95rem;
            }
            .invest-card .card-summary {
                font-size: 0.82rem;
            }
            .resource-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .resource-card {
                padding: 20px 14px;
            }
            .countdown-inner {
                flex-direction: column;
                align-items: flex-start;
            }
            .countdown-timer {
                gap: 8px;
            }
            .countdown-unit {
                min-width: 55px;
                padding: 14px 10px;
            }
            .countdown-unit .unit-number {
                font-size: 1.6rem;
            }
            .cta-card {
                padding: 34px 20px;
            }
            .cta-card h2 {
                font-size: 1.4rem;
            }
            .cta-card p {
                font-size: 0.9rem;
            }
            .live-data-inner {
                gap: 14px;
            }
            .live-data-item {
                font-size: 0.8rem;
            }
            .section {
                padding: 38px 0;
            }
            .section-header h2 {
                font-size: 1.4rem;
            }
            .updates-list .update-item {
                padding: 12px 14px;
                gap: 10px;
            }
            .updates-list .update-title {
                font-size: 0.85rem;
            }
        }

        @media (max-width: 520px) {
            .brand-bar .brand-inner {
                gap: 8px;
            }
            .brand-logo {
                font-size: 1rem;
            }
            .brand-logo .logo-icon {
                width: 28px;
                height: 28px;
                font-size: 0.75rem;
            }
            .btn-subscribe-top {
                padding: 7px 14px;
                font-size: 0.78rem;
            }
            .channel-nav a {
                padding: 10px 11px;
                font-size: 0.78rem;
                gap: 3px;
            }
            .channel-nav-wrapper {
                top: 48px;
            }
            .nav-badge {
                font-size: 0.65rem;
                padding: 1px 5px;
            }
            .category-banner {
                padding: 34px 0 36px;
            }
            .category-banner h1 {
                font-size: 1.4rem;
            }
            .category-banner .banner-desc {
                font-size: 0.85rem;
            }
            .category-banner .banner-tag {
                font-size: 0.72rem;
                padding: 4px 12px;
            }
            .invest-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .resource-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .resource-card {
                padding: 16px 10px;
            }
            .resource-card .resource-icon {
                width: 42px;
                height: 42px;
                font-size: 1.2rem;
            }
            .resource-card h4 {
                font-size: 0.9rem;
            }
            .countdown-unit {
                min-width: 48px;
                padding: 10px 8px;
                border-radius: var(--radius-md);
            }
            .countdown-unit .unit-number {
                font-size: 1.3rem;
            }
            .countdown-unit .unit-label {
                font-size: 0.7rem;
            }
            .countdown-info h3 {
                font-size: 1.2rem;
            }
            .cta-card h2 {
                font-size: 1.2rem;
            }
            .cta-card .cta-buttons {
                flex-direction: column;
                align-items: center;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 22px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 4px;
            }
            .live-data-bar {
                padding: 10px 0;
            }
            .live-data-inner {
                gap: 10px;
                padding-left: 10px;
            }
            .live-data-item {
                font-size: 0.72rem;
            }
            .live-data-label {
                font-size: 0.75rem;
            }
            .breadcrumb-row {
                font-size: 0.75rem;
            }
            .section {
                padding: 28px 0;
            }
            .section-header h2 {
                font-size: 1.2rem;
            }
            .updates-list .update-item {
                flex-wrap: wrap;
                gap: 6px;
                padding: 10px 12px;
            }
            .updates-list .update-title {
                font-size: 0.82rem;
                flex-basis: 100%;
            }
        }

        /* ========== Animations ========== */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .invest-card {
            animation: fadeInUp 0.5s ease forwards;
        }
        .invest-card:nth-child(1) { animation-delay: 0.05s; }
        .invest-card:nth-child(2) { animation-delay: 0.12s; }
        .invest-card:nth-child(3) { animation-delay: 0.19s; }
        .invest-card:nth-child(4) { animation-delay: 0.26s; }
        .invest-card:nth-child(5) { animation-delay: 0.33s; }
        .invest-card:nth-child(6) { animation-delay: 0.40s; }

        .resource-card {
            animation: fadeInUp 0.45s ease forwards;
        }
        .resource-card:nth-child(1) { animation-delay: 0.06s; }
        .resource-card:nth-child(2) { animation-delay: 0.14s; }
        .resource-card:nth-child(3) { animation-delay: 0.22s; }
        .resource-card:nth-child(4) { animation-delay: 0.30s; }

        /* Skeleton loading shimmer for live data */
        @keyframes shimmer {
            0% { background-position: -200px 0; }
            100% { background-position: 200px 0; }
        }

        /* Focus visible for accessibility */
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 2px;
        }

/* roulang page: category3 */
:root {
            --primary: #1b3b5c;
            --primary-light: #2a567e;
            --primary-dark: #0f2840;
            --accent: #c8963e;
            --accent-light: #d9ad5f;
            --accent-glow: #f0d078;
            --warm: #e8784a;
            --warm-light: #f08c63;
            --bg: #f7f5f2;
            --bg-white: #ffffff;
            --bg-warm: #fdf8f3;
            --text: #2c2c2c;
            --text-soft: #5c5c5c;
            --text-muted: #8a8a8a;
            --text-on-dark: #e8e4df;
            --border: #e0dcd6;
            --border-light: #ede9e3;
            --radius-sm: 6px;
            --radius: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-sm: 0 1px 4px rgba(0,0,0,0.06);
            --shadow: 0 4px 16px rgba(0,0,0,0.08);
            --shadow-md: 0 8px 28px rgba(0,0,0,0.10);
            --shadow-lg: 0 14px 40px rgba(0,0,0,0.12);
            --shadow-card: 0 2px 10px rgba(0,0,0,0.05), 0 8px 24px rgba(0,0,0,0.06);
            --shadow-btn: 0 4px 14px rgba(200,150,62,0.30);
            --font-sans: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --font-display: 'Georgia', 'Noto Serif SC', 'STSong', 'Songti SC', serif;
            --transition: 0.22s ease;
            --transition-slow: 0.35s ease;
            --max-width: 1200px;
            --header-brand-height: 58px;
            --nav-channel-height: 48px;
        }

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

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

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background: var(--bg);
            margin: 0;
            padding: 0;
            min-height: 100vh;
            overflow-x: hidden;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover, a:focus {
            color: var(--accent);
            outline: none;
        }
        a:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 3px;
            border-radius: 3px;
        }

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

        button, .button, input[type="submit"] {
            cursor: pointer;
            font-family: var(--font-sans);
        }

        input, textarea, select {
            font-family: var(--font-sans);
        }

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

        h1, h2, h3, h4, h5, h6 {
            margin: 0 0 0.5em;
            line-height: 1.3;
            font-weight: 700;
            color: var(--primary-dark);
        }

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

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

        /* ========== HEADER ========== */
        .site-header {
            background: var(--bg-white);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: var(--shadow-sm);
            border-bottom: 1px solid var(--border-light);
        }

        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: var(--header-brand-height);
            padding: 0 24px;
            max-width: var(--max-width);
            margin: 0 auto;
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-display);
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: 0.03em;
            white-space: nowrap;
        }
        .brand-logo .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1rem;
            flex-shrink: 0;
        }
        .brand-logo:hover {
            color: var(--primary-light);
        }

        .brand-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .brand-actions .search-trigger {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            border: 1px solid var(--border);
            background: var(--bg);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-soft);
            font-size: 0.95rem;
            transition: all var(--transition);
            cursor: pointer;
        }
        .brand-actions .search-trigger:hover {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }
        .brand-actions .btn-subscribe {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            border-radius: 24px;
            background: var(--accent);
            color: #fff;
            font-weight: 600;
            font-size: 0.9rem;
            border: none;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .brand-actions .btn-subscribe:hover {
            background: var(--accent-light);
            color: #fff;
            box-shadow: var(--shadow-btn);
            transform: translateY(-1px);
        }

        @media (max-width: 520px) {
            .brand-actions .btn-subscribe span {
                display: none;
            }
            .brand-actions .btn-subscribe {
                padding: 8px 12px;
                border-radius: 50%;
                width: 38px;
                height: 38px;
                justify-content: center;
            }
            .brand-logo {
                font-size: 1.15rem;
            }
            .brand-logo .logo-icon {
                width: 30px;
                height: 30px;
                font-size: 0.85rem;
            }
        }

        /* Channel Nav */
        .channel-nav-bar {
            background: var(--primary);
            border-top: 1px solid rgba(255,255,255,0.08);
        }
        .channel-nav-inner {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            align-items: center;
            height: var(--nav-channel-height);
            gap: 4px;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }
        .channel-nav-inner::-webkit-scrollbar {
            display: none;
        }
        .channel-nav-inner a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 7px 16px;
            border-radius: 20px;
            font-size: 0.9rem;
            font-weight: 500;
            color: rgba(255,255,255,0.78);
            white-space: nowrap;
            transition: all var(--transition);
            position: relative;
            letter-spacing: 0.01em;
        }
        .channel-nav-inner a:hover {
            color: #fff;
            background: rgba(255,255,255,0.10);
        }
        .channel-nav-inner a.active {
            color: #fff;
            background: var(--accent);
            font-weight: 600;
            box-shadow: 0 2px 10px rgba(0,0,0,0.18);
        }
        .channel-nav-inner a .nav-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 0.68rem;
            font-weight: 700;
            background: var(--warm);
            color: #fff;
            border-radius: 3px;
            padding: 1px 6px;
            line-height: 1.3;
            animation: badgePulse 2s ease-in-out infinite;
        }
        @keyframes badgePulse {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.7; }
        }

        @media (max-width: 768px) {
            .channel-nav-inner {
                padding: 0 12px;
                gap: 2px;
            }
            .channel-nav-inner a {
                padding: 6px 12px;
                font-size: 0.8rem;
                border-radius: 16px;
            }
        }

        /* Mobile menu toggle */
        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.4rem;
            color: var(--text);
            cursor: pointer;
            padding: 6px;
        }
        @media (max-width: 768px) {
            .mobile-menu-toggle {
                display: block;
            }
        }

        /* ========== PAGE BANNER ========== */
        .page-banner {
            position: relative;
            background: var(--primary-dark) url('/assets/images/backpic/back-3.png') center/cover no-repeat;
            min-height: 280px;
            display: flex;
            align-items: center;
            overflow: hidden;
        }
        .page-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(15,40,64,0.88) 0%, rgba(27,59,92,0.72) 50%, rgba(200,150,62,0.25) 100%);
            z-index: 1;
        }
        .page-banner::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 60px;
            background: linear-gradient(to top, var(--bg) 0%, transparent 100%);
            z-index: 2;
        }
        .page-banner .banner-content {
            position: relative;
            z-index: 3;
            padding: 40px 0 60px;
            color: #fff;
        }
        .page-banner .category-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent);
            color: #fff;
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 0.04em;
            margin-bottom: 16px;
        }
        .page-banner .category-label .live-dot {
            width: 9px;
            height: 9px;
            border-radius: 50%;
            background: #5fff7a;
            animation: livePulse 1.4s ease-in-out infinite;
        }
        @keyframes livePulse {
            0%, 100% { box-shadow: 0 0 0 0 rgba(95,255,122,0.7); }
            50% { box-shadow: 0 0 0 10px rgba(95,255,122,0); }
        }
        .page-banner h1 {
            font-family: var(--font-display);
            font-size: 2.6rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
            letter-spacing: 0.02em;
        }
        .page-banner .banner-desc {
            font-size: 1.1rem;
            color: rgba(255,255,255,0.82);
            max-width: 580px;
            line-height: 1.6;
        }
        .page-banner .banner-stats {
            display: flex;
            gap: 28px;
            margin-top: 18px;
            flex-wrap: wrap;
        }
        .page-banner .banner-stat {
            display: flex;
            align-items: baseline;
            gap: 6px;
        }
        .page-banner .banner-stat .stat-num {
            font-size: 2rem;
            font-weight: 700;
            color: var(--accent-glow);
            font-family: var(--font-display);
        }
        .page-banner .banner-stat .stat-label {
            font-size: 0.85rem;
            color: rgba(255,255,255,0.65);
        }

        @media (max-width: 768px) {
            .page-banner {
                min-height: 220px;
            }
            .page-banner h1 {
                font-size: 1.8rem;
            }
            .page-banner .banner-desc {
                font-size: 0.95rem;
            }
            .page-banner .banner-stats {
                gap: 16px;
            }
            .page-banner .banner-stat .stat-num {
                font-size: 1.5rem;
            }
        }

        /* ========== LIVE STATUS BAR ========== */
        .live-status-bar {
            background: var(--bg-white);
            border-bottom: 1px solid var(--border-light);
            padding: 10px 0;
            position: relative;
            z-index: 5;
        }
        .live-status-bar .container {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-wrap: wrap;
        }
        .live-status-indicator {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            background: #fef3e8;
            border: 1px solid #f5d5b8;
            border-radius: 20px;
            padding: 5px 14px;
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--warm);
            white-space: nowrap;
        }
        .live-status-indicator .pulse-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--warm);
            animation: livePulse 1.4s ease-in-out infinite;
        }
        .live-status-text {
            font-size: 0.9rem;
            color: var(--text-soft);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .live-status-text strong {
            color: var(--primary);
        }
        .countdown-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--primary-dark);
            color: #fff;
            border-radius: 20px;
            padding: 6px 14px;
            font-size: 0.82rem;
            font-weight: 600;
            white-space: nowrap;
            animation: subtleGlow 3s ease-in-out infinite;
        }
        @keyframes subtleGlow {
            0%, 100% { box-shadow: 0 0 0 0 rgba(200,150,62,0.35); }
            50% { box-shadow: 0 0 0 8px rgba(200,150,62,0); }
        }
        .countdown-badge .countdown-num {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--accent-glow);
        }

        @media (max-width: 640px) {
            .live-status-bar .container {
                gap: 8px;
            }
            .live-status-text {
                font-size: 0.8rem;
            }
        }

        /* ========== MAIN CONTENT SECTIONS ========== */
        .section {
            padding: 56px 0;
        }
        .section-sm {
            padding: 40px 0;
        }
        .section-title {
            font-family: var(--font-display);
            font-size: 1.75rem;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 6px;
            letter-spacing: 0.02em;
        }
        .section-subtitle {
            font-size: 0.95rem;
            color: var(--text-muted);
            margin-bottom: 32px;
        }
        .section-header {
            margin-bottom: 32px;
        }
        .section-header.with-line {
            padding-bottom: 18px;
            border-bottom: 2px solid var(--border);
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        .section-header .view-all {
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--accent);
            display: inline-flex;
            align-items: center;
            gap: 5px;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .section-header .view-all:hover {
            color: var(--accent-light);
            gap: 9px;
        }

        @media (max-width: 768px) {
            .section {
                padding: 36px 0;
            }
            .section-title {
                font-size: 1.4rem;
            }
        }

        /* ========== CARDS GRID ========== */
        .cards-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        @media (max-width: 1024px) {
            .cards-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 640px) {
            .cards-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
        }

        .culture-card {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-slow);
            display: flex;
            flex-direction: column;
            border: 1px solid var(--border-light);
            position: relative;
        }
        .culture-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: var(--border);
        }
        .culture-card .card-img-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16 / 10;
            background: #e8e4df;
        }
        .culture-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .culture-card:hover .card-img-wrap img {
            transform: scale(1.05);
        }
        .culture-card .card-tag {
            position: absolute;
            top: 14px;
            left: 14px;
            display: inline-block;
            padding: 4px 12px;
            border-radius: 14px;
            font-size: 0.75rem;
            font-weight: 600;
            background: var(--accent);
            color: #fff;
            z-index: 2;
            letter-spacing: 0.03em;
        }
        .culture-card .card-tag.hot {
            background: var(--warm);
        }
        .culture-card .card-tag.new {
            background: #3b8c6e;
        }
        .culture-card .card-body {
            padding: 18px 20px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .culture-card .card-title {
            font-size: 1.08rem;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 8px;
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .culture-card .card-excerpt {
            font-size: 0.88rem;
            color: var(--text-soft);
            line-height: 1.55;
            flex: 1;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 12px;
        }
        .culture-card .card-meta {
            display: flex;
            align-items: center;
            gap: 14px;
            font-size: 0.78rem;
            color: var(--text-muted);
            padding-top: 12px;
            border-top: 1px solid var(--border-light);
        }
        .culture-card .card-meta i {
            margin-right: 3px;
        }

        /* ========== FEATURED EVENT SECTION ========== */
        .featured-event-block {
            background: var(--bg-white);
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: var(--shadow);
            display: grid;
            grid-template-columns: 1fr 1fr;
            border: 1px solid var(--border-light);
        }
        .featured-event-block .feat-img {
            aspect-ratio: 4/3;
            overflow: hidden;
            background: #e0dcd6;
        }
        .featured-event-block .feat-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .featured-event-block .feat-info {
            padding: 32px 28px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        .featured-event-block .feat-label {
            display: inline-block;
            background: var(--warm);
            color: #fff;
            padding: 4px 14px;
            border-radius: 14px;
            font-size: 0.8rem;
            font-weight: 700;
            margin-bottom: 12px;
            width: fit-content;
            letter-spacing: 0.04em;
        }
        .featured-event-block .feat-title {
            font-family: var(--font-display);
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 10px;
            line-height: 1.35;
        }
        .featured-event-block .feat-desc {
            font-size: 0.95rem;
            color: var(--text-soft);
            margin-bottom: 16px;
            line-height: 1.6;
        }
        .featured-event-block .feat-detail-row {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
            margin-bottom: 18px;
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .featured-event-block .feat-detail-row span {
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        .featured-event-block .btn-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: 28px;
            background: var(--accent);
            color: #fff;
            font-weight: 700;
            font-size: 0.95rem;
            border: none;
            transition: all var(--transition);
            width: fit-content;
            letter-spacing: 0.02em;
        }
        .featured-event-block .btn-cta:hover {
            background: var(--accent-light);
            box-shadow: var(--shadow-btn);
            transform: translateY(-2px);
            color: #fff;
        }
        @media (max-width: 768px) {
            .featured-event-block {
                grid-template-columns: 1fr;
            }
            .featured-event-block .feat-info {
                padding: 22px 18px;
            }
            .featured-event-block .feat-title {
                font-size: 1.25rem;
            }
        }

        /* ========== EXCHANGE DATA SECTION ========== */
        .data-strip {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        @media (max-width: 768px) {
            .data-strip {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
        }
        @media (max-width: 440px) {
            .data-strip {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
        }
        .data-card {
            background: var(--bg-white);
            border-radius: var(--radius);
            padding: 22px 20px;
            text-align: center;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
        }
        .data-card:hover {
            box-shadow: var(--shadow);
            border-color: var(--accent);
            transform: translateY(-2px);
        }
        .data-card .data-icon {
            font-size: 1.6rem;
            color: var(--accent);
            margin-bottom: 10px;
        }
        .data-card .data-value {
            font-family: var(--font-display);
            font-size: 2rem;
            font-weight: 700;
            color: var(--primary-dark);
            line-height: 1.1;
        }
        .data-card .data-label {
            font-size: 0.82rem;
            color: var(--text-muted);
            margin-top: 6px;
        }

        /* ========== TIMELINE / ACTIVITY LIST ========== */
        .activity-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .activity-item {
            display: flex;
            align-items: center;
            gap: 16px;
            background: var(--bg-white);
            border-radius: var(--radius);
            padding: 16px 20px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            cursor: pointer;
        }
        .activity-item:hover {
            box-shadow: var(--shadow);
            border-color: var(--border);
            transform: translateX(3px);
        }
        .activity-item .act-date-badge {
            flex-shrink: 0;
            width: 56px;
            height: 56px;
            border-radius: var(--radius-sm);
            background: var(--primary);
            color: #fff;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            line-height: 1.1;
        }
        .activity-item .act-date-badge .day {
            font-size: 1.3rem;
        }
        .activity-item .act-date-badge .month {
            font-size: 0.7rem;
            text-transform: uppercase;
            opacity: 0.85;
        }
        .activity-item .act-date-badge.upcoming {
            background: var(--warm);
        }
        .activity-item .act-info {
            flex: 1;
            min-width: 0;
        }
        .activity-item .act-title {
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--primary-dark);
            margin-bottom: 3px;
        }
        .activity-item .act-meta {
            font-size: 0.8rem;
            color: var(--text-muted);
        }
        .activity-item .act-arrow {
            flex-shrink: 0;
            color: var(--text-muted);
            font-size: 1rem;
            transition: all var(--transition);
        }
        .activity-item:hover .act-arrow {
            color: var(--accent);
            transform: translateX(4px);
        }
        @media (max-width: 520px) {
            .activity-item {
                padding: 12px 14px;
                gap: 10px;
            }
            .activity-item .act-date-badge {
                width: 44px;
                height: 44px;
            }
            .activity-item .act-date-badge .day {
                font-size: 1.1rem;
            }
        }

        /* ========== CTA BLOCK ========== */
        .cta-block {
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 60%, var(--primary-light) 100%);
            border-radius: var(--radius-xl);
            padding: 44px 36px;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .cta-block::before {
            content: '';
            position: absolute;
            top: -50px;
            right: -60px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: rgba(255,255,255,0.03);
            z-index: 0;
        }
        .cta-block::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: -50px;
            width: 160px;
            height: 160px;
            border-radius: 50%;
            background: rgba(255,255,255,0.03);
            z-index: 0;
        }
        .cta-block > * {
            position: relative;
            z-index: 1;
        }
        .cta-block h3 {
            font-family: var(--font-display);
            font-size: 1.6rem;
            color: #fff;
            margin-bottom: 10px;
        }
        .cta-block p {
            color: rgba(255,255,255,0.78);
            margin-bottom: 22px;
            font-size: 1rem;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }
        .cta-block .btn-cta-large {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 14px 36px;
            border-radius: 30px;
            background: var(--accent);
            color: #fff;
            font-weight: 700;
            font-size: 1.05rem;
            border: none;
            transition: all var(--transition);
            letter-spacing: 0.02em;
        }
        .cta-block .btn-cta-large:hover {
            background: var(--accent-glow);
            color: var(--primary-dark);
            box-shadow: 0 8px 28px rgba(240,208,120,0.40);
            transform: translateY(-2px);
        }
        @media (max-width: 640px) {
            .cta-block {
                padding: 32px 20px;
            }
            .cta-block h3 {
                font-size: 1.3rem;
            }
        }

        /* ========== FAQ ACCORDION ========== */
        .faq-section {
            background: var(--bg-warm);
        }
        .faq-list {
            max-width: 780px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .faq-item {
            background: var(--bg-white);
            border-radius: var(--radius);
            border: 1px solid var(--border-light);
            overflow: hidden;
            transition: all var(--transition);
            box-shadow: var(--shadow-sm);
        }
        .faq-item:hover {
            border-color: var(--border);
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 17px 22px;
            cursor: pointer;
            font-weight: 600;
            font-size: 0.98rem;
            color: var(--primary-dark);
            gap: 12px;
            user-select: none;
            transition: background var(--transition);
        }
        .faq-question:hover {
            background: #faf9f7;
        }
        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--bg);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.75rem;
            color: var(--text-soft);
            transition: all var(--transition);
        }
        .faq-item.open .faq-question .faq-icon {
            background: var(--accent);
            color: #fff;
            transform: rotate(45deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-slow);
            padding: 0 22px;
            font-size: 0.9rem;
            color: var(--text-soft);
            line-height: 1.7;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 22px 18px;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--primary-dark);
            color: rgba(255,255,255,0.75);
            padding: 48px 0 20px;
            margin-top: 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr 1fr;
            gap: 32px;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px 36px;
            border-bottom: 1px solid rgba(255,255,255,0.10);
        }
        .footer-brand-name {
            font-family: var(--font-display);
            font-size: 1.2rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }
        .footer-desc {
            font-size: 0.85rem;
            line-height: 1.6;
            color: rgba(255,255,255,0.55);
        }
        .footer-col h4 {
            font-size: 0.88rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.03em;
        }
        .footer-col a {
            display: block;
            color: rgba(255,255,255,0.6);
            font-size: 0.85rem;
            margin-bottom: 8px;
            transition: color var(--transition);
        }
        .footer-col a:hover {
            color: var(--accent-glow);
        }
        .footer-bottom {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 18px 24px 0;
            display: flex;
            justify-content: space-between;
            font-size: 0.78rem;
            color: rgba(255,255,255,0.4);
            flex-wrap: wrap;
            gap: 8px;
        }
        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }
        @media (max-width: 480px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

        /* ========== OVERRIDE FOUNDATION DEFAULTS ========== */
        .row {
            max-width: var(--max-width);
        }
        a:not(.button):not(.btn-cta):not(.btn-cta-large):not(.btn-subscribe):not(.channel-nav-inner a):not(.footer-col a):not(.brand-logo) {
            color: var(--primary);
        }
        a:not(.button):not(.btn-cta):not(.btn-cta-large):not(.btn-subscribe):not(.channel-nav-inner a):not(.footer-col a):not(.brand-logo):hover {
            color: var(--accent);
        }

        /* ========== UTILITY ========== */
        .text-accent {
            color: var(--accent);
        }
        .bg-warm-light {
            background: var(--bg-warm);
        }
        .bg-white {
            background: var(--bg-white);
        }
        .mt-0 { margin-top: 0; }
        .mt-sm { margin-top: 12px; }
        .mt-md { margin-top: 24px; }
        .mb-0 { margin-bottom: 0; }
        .mb-sm { margin-bottom: 12px; }
        .mb-md { margin-bottom: 24px; }
        .text-center { text-align: center; }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0,0,0,0);
            border: 0;
        }

        /* Scroll reveal simple animation */
        .reveal-fade {
            opacity: 0;
            transform: translateY(20px);
            transition: opacity 0.6s ease, transform 0.6s ease;
        }
        .reveal-fade.visible {
            opacity: 1;
            transform: translateY(0);
        }