/* roulang page: index */
:root {
            --primary: #C8102E;
            --primary-dark: #9E0D24;
            --secondary: #1E1E2E;
            --accent: #D4AF37;
            --accent-light: #E8C766;
            --bg: #F5F5F7;
            --surface: #FFFFFF;
            --text: #1A1A1A;
            --text-light: #6B7280;
            --border: #E5E7EB;
            --radius: 16px;
            --shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.12);
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            line-height: 1.6;
            background: var(--bg);
            color: var(--text);
            -webkit-font-smoothing: antialiased;
        }
        a {
            text-decoration: none;
            color: inherit;
        }
        img {
            max-width: 100%;
            display: block;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
            font-family: inherit;
        }
        .container-page {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .section-padding {
            padding: 72px 0;
        }
        @media (max-width: 768px) {
            .section-padding {
                padding: 48px 0;
            }
            .container-page {
                padding: 0 16px;
            }
        }
        /* Sidebar Navigation */
        .sidebar {
            width: 264px;
            background: linear-gradient(180deg, #151527 0%, #1E1E2E 60%, #251A2E 100%);
            transition: transform .3s ease;
        }
        .sidebar-nav a {
            position: relative;
            transition: all .25s ease;
            border: 1px solid transparent;
        }
        .sidebar-nav a:hover {
            background: rgba(255, 255, 255, .08);
            border-color: rgba(255, 255, 255, .06);
            transform: translateX(4px);
        }
        .sidebar-nav a.active {
            background: linear-gradient(135deg, rgba(200, 16, 46, .25) 0%, rgba(200, 16, 46, .15) 100%);
            border-color: rgba(200, 16, 46, .3);
            color: #fff;
            box-shadow: 0 0 20px rgba(200, 16, 46, .15);
        }
        .sidebar-nav a.active::before {
            content: '';
            position: absolute;
            left: -16px;
            top: 50%;
            transform: translateY(-50%);
            width: 4px;
            height: 24px;
            background: var(--accent);
            border-radius: 0 4px 4px 0;
        }
        .sidebar-logo {
            background: linear-gradient(135deg, rgba(255, 255, 255, .08) 0%, rgba(255, 255, 255, .02) 100%);
        }
        /* Hero */
        .hero-section {
            background: linear-gradient(135deg, rgba(30, 30, 46, .92) 0%, rgba(30, 30, 46, .75) 50%, rgba(200, 16, 46, .65) 100%), url('/assets/images/backpic/back-1.png') center/cover no-repeat;
            min-height: 560px;
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(212, 175, 55, .12) 0%, transparent 70%);
            border-radius: 50%;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, .12);
            border: 1px solid rgba(255, 255, 255, .15);
            backdrop-filter: blur(8px);
            padding: 6px 16px;
            border-radius: 999px;
            font-size: 13px;
            color: #E8C766;
            letter-spacing: .5px;
        }
        .hero-title {
            font-size: clamp(2rem, 4.5vw, 3.5rem);
            font-weight: 800;
            line-height: 1.2;
            letter-spacing: -1px;
        }
        .hero-btn {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 14px 32px;
            border-radius: 12px;
            font-weight: 600;
            font-size: 15px;
            transition: all .3s ease;
            border: 1px solid transparent;
        }
        .hero-btn-primary {
            background: linear-gradient(135deg, #C8102E, #E0304E);
            color: #fff;
            box-shadow: 0 4px 20px rgba(200, 16, 46, .4);
        }
        .hero-btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(200, 16, 46, .5);
        }
        .hero-btn-secondary {
            background: rgba(255, 255, 255, .1);
            color: #fff;
            border-color: rgba(255, 255, 255, .2);
            backdrop-filter: blur(8px);
        }
        .hero-btn-secondary:hover {
            background: rgba(255, 255, 255, .18);
            transform: translateY(-2px);
        }
        /* Cards */
        .feature-card {
            background: var(--surface);
            border-radius: 20px;
            padding: 32px;
            transition: all .3s ease;
            border: 1px solid var(--border);
            position: relative;
            overflow: hidden;
        }
        .feature-card::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            transform: scaleX(0);
            transform-origin: left;
            transition: transform .4s ease;
        }
        .feature-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
            border-color: rgba(200, 16, 46, .2);
        }
        .feature-card:hover::after {
            transform: scaleX(1);
        }
        .feature-icon {
            width: 56px;
            height: 56px;
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            margin-bottom: 20px;
            background: linear-gradient(135deg, rgba(200, 16, 46, .12), rgba(212, 175, 55, .12));
            color: var(--primary);
        }
        /* Category Cards */
        .category-card {
            border-radius: 24px;
            overflow: hidden;
            position: relative;
            background: var(--surface);
            box-shadow: var(--shadow);
            transition: all .4s ease;
            border: 1px solid var(--border);
            display: block;
        }
        .category-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
        }
        .category-card img {
            height: 220px;
            object-fit: cover;
            transition: transform .6s ease;
        }
        .category-card:hover img {
            transform: scale(1.05);
        }
        .category-card-body {
            padding: 24px;
            position: relative;
            background: var(--surface);
        }
        /* Stats */
        .stat-block {
            background: linear-gradient(135deg, #1E1E2E 0%, #2A1E2E 100%);
            border-radius: 20px;
            padding: 32px;
            text-align: center;
            border: 1px solid rgba(255, 255, 255, .06);
            transition: all .3s ease;
        }
        .stat-block:hover {
            transform: translateY(-4px);
            border-color: rgba(212, 175, 55, .25);
        }
        .stat-num {
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--accent);
            line-height: 1.2;
        }
        .stat-label {
            color: rgba(255, 255, 255, .6);
            font-size: 14px;
            margin-top: 4px;
        }
        /* Process Timeline */
        .process-step {
            position: relative;
            padding-left: 56px;
            padding-bottom: 32px;
        }
        .process-step::before {
            content: '';
            position: absolute;
            left: 20px;
            top: 44px;
            bottom: 8px;
            width: 2px;
            background: linear-gradient(180deg, var(--primary), rgba(200, 16, 46, .15));
        }
        .process-step:last-child::before {
            display: none;
        }
        .process-num {
            position: absolute;
            left: 0;
            top: 0;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 15px;
            box-shadow: 0 4px 12px rgba(200, 16, 46, .3);
        }
        /* Timeline for global service */
        .service-timeline {
            border-left: 2px solid var(--border);
            padding-left: 24px;
            margin-left: 8px;
        }
        .service-timeline-item {
            position: relative;
            padding-bottom: 28px;
        }
        .service-timeline-item::before {
            content: '';
            position: absolute;
            left: -30px;
            top: 6px;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--primary);
            border: 2px solid var(--surface);
            box-shadow: 0 0 0 3px rgba(200, 16, 46, .2);
        }
        /* FAQ */
        .faq-item {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: 16px;
            overflow: hidden;
            transition: all .3s ease;
        }
        .faq-item:hover {
            border-color: rgba(200, 16, 46, .2);
            box-shadow: var(--shadow);
        }
        .faq-q {
            padding: 20px 24px;
            font-weight: 600;
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            transition: all .3s ease;
        }
        .faq-q:hover {
            color: var(--primary);
        }
        .faq-a {
            padding: 0 24px;
            max-height: 0;
            overflow: hidden;
            transition: max-height .3s ease, padding .3s ease;
            color: var(--text-light);
            font-size: 14px;
            line-height: 1.7;
        }
        .faq-item.active .faq-a {
            padding: 0 24px 20px;
            max-height: 300px;
        }
        .faq-item.active .faq-q i {
            transform: rotate(45deg);
        }
        .faq-q i {
            transition: transform .3s ease;
            font-size: 14px;
            color: var(--text-light);
        }
        /* CTA */
        .cta-section {
            background: linear-gradient(135deg, #1E1E2E 0%, #2A1A2E 50%, rgba(200, 16, 46, .4) 100%), url('/assets/images/backpic/back-3.png') center/cover no-repeat;
            border-radius: 24px;
            padding: 56px;
            position: relative;
            overflow: hidden;
        }
        @media (max-width: 768px) {
            .cta-section {
                padding: 32px;
            }
        }
        /* Footer */
        .footer-section {
            background: #151527;
            border-top: 1px solid rgba(255, 255, 255, .06);
        }
        .footer-links a {
            color: rgba(255, 255, 255, .55);
            font-size: 13px;
            transition: all .25s ease;
        }
        .footer-links a:hover {
            color: var(--accent);
        }
        /* Mobile menu */
        .mobile-menu {
            max-height: 0;
            overflow: hidden;
            transition: max-height .4s ease;
        }
        .mobile-menu.open {
            max-height: 320px;
        }
        /* List item */
        .news-list-item {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 16px;
            border-radius: 12px;
            transition: all .25s ease;
            border: 1px solid transparent;
        }
        .news-list-item:hover {
            background: var(--surface);
            border-color: var(--border);
            box-shadow: var(--shadow);
            transform: translateX(4px);
        }
        .news-list-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--primary);
            flex-shrink: 0;
            box-shadow: 0 0 0 3px rgba(200, 16, 46, .15);
        }
        /* Focus states */
        a:focus-visible,
        button:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
            border-radius: 4px;
        }
        /* Section labels */
        .section-label {
            display: inline-block;
            padding: 4px 14px;
            background: rgba(200, 16, 46, .08);
            border: 1px solid rgba(200, 16, 46, .15);
            color: var(--primary);
            border-radius: 999px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 1px;
        }
        /* Pulsing dot for status */
        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: .6;
                transform: scale(1.2);
            }
        }
        .status-dot {
            animation: pulse-dot 2s ease-in-out infinite;
        }
        /* Article content styles */
        .article-content {
            font-size: 16px;
            line-height: 1.8;
            color: #374151;
        }
        .article-content h2 {
            font-size: 24px;
            font-weight: 700;
            margin: 32px 0 16px;
            color: var(--text);
        }
        .article-content h3 {
            font-size: 19px;
            font-weight: 600;
            margin: 24px 0 12px;
            color: var(--text);
        }
        .article-content p {
            margin-bottom: 16px;
        }
        .article-content img {
            border-radius: 12px;
            margin: 24px 0;
        }
        .article-content ul,
        .article-content ol {
            padding-left: 24px;
            margin-bottom: 16px;
        }
        .article-content li {
            margin-bottom: 8px;
        }
        .article-content a {
            color: var(--primary);
            text-decoration: underline;
        }
        /* Tag */
        .tag {
            display: inline-block;
            padding: 4px 12px;
            background: rgba(212, 175, 55, .12);
            color: #8B6D1F;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 500;
        }
        /* Breadcrumb */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-light);
        }
        .breadcrumb a:hover {
            color: var(--primary);
        }
        .breadcrumb i {
            font-size: 11px;
        }

/* roulang page: article */
:root {
    --primary: #B8860B;
    --primary-dark: #8B6508;
    --accent: #d4af37;
    --bg-body: #f8fafc;
    --bg-sidebar: #0f172a;
    --text-main: #1e293b;
    --text-weak: #64748b;
    --border-light: #e2e8f0;
    --radius: 16px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
    --shadow-lg: 0 12px 32px rgba(0,0,0,0.12);
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
html { scroll-behavior: smooth; }
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    background: var(--bg-body);
    color: var(--text-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
button { cursor: pointer; }

.container-page {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

.sidebar-nav a {
    position: relative;
    transition: all 0.3s ease;
}
.sidebar-nav a:hover {
    background: rgba(255,255,255,0.06);
    color: #fff;
    transform: translateX(3px);
}
.sidebar-nav a.active {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff !important;
    box-shadow: 0 4px 14px rgba(184,134,11,0.25);
}
.sidebar-nav a.active i { color: #fff; }
.sidebar-nav a.active::after {
    content: "";
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(255,255,255,0.85);
}

.article-content {
    font-size: 16px;
    line-height: 1.9;
    color: #334155;
}
.article-content h2 {
    font-size: 1.45rem;
    font-weight: 700;
    color: #0f172a;
    margin: 1.8em 0 0.8em;
    padding-bottom: 0.4em;
    border-bottom: 2px solid var(--border-light);
    position: relative;
}
.article-content h2::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 48px;
    height: 2px;
    background: var(--primary);
}
.article-content h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #0f172a;
    margin: 1.5em 0 0.6em;
}
.article-content p { margin: 1em 0; }
.article-content ul { list-style: disc; padding-left: 1.5em; margin: 1em 0; }
.article-content ol { list-style: decimal; padding-left: 1.5em; margin: 1em 0; }
.article-content li { margin: 0.4em 0; }
.article-content a { color: var(--primary); font-weight: 500; text-decoration: underline; text-underline-offset: 2px; }
.article-content strong { color: #0f172a; }
.article-content blockquote {
    border-left: 4px solid var(--primary);
    background: #fefce8;
    padding: 1em 1.5em;
    margin: 1.5em 0;
    border-radius: 0 12px 12px 0;
    color: #57534e;
}
.article-content img {
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    margin: 1.5em auto;
}
.article-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5em 0;
    font-size: 0.95em;
}
.article-content th, .article-content td {
    border: 1px solid var(--border-light);
    padding: 10px 14px;
    text-align: left;
}
.article-content th { background: #f1f5f9; font-weight: 600; }

.article-card {
    transition: all 0.3s ease;
}
.article-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.faq-item {
    transition: all 0.3s ease;
}
.faq-item:hover {
    border-color: var(--primary) !important;
}
.faq-item details summary { cursor: pointer; list-style: none; }
.faq-item details summary::-webkit-details-marker { display: none; }
.faq-item details[open] summary i { transform: rotate(45deg); }
.faq-item summary i { transition: transform 0.3s ease; }

.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(4px);
    z-index: 40;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}
.mobile-menu-overlay.show { opacity: 1; visibility: visible; }

.mobile-sidebar {
    transform: translateX(-100%);
    transition: transform 0.35s ease;
    z-index: 50;
}
.mobile-sidebar.show { transform: translateX(0); }

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 26px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.95rem;
    box-shadow: 0 4px 14px rgba(184,134,11,0.3);
    transition: all 0.3s ease;
    border: none;
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(184,134,11,0.4);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 22px;
    border: 2px solid var(--border-light);
    color: var(--text-main);
    border-radius: 12px;
    font-weight: 500;
    font-size: 0.9rem;
    background: transparent;
    transition: all 0.3s ease;
}
.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(184,134,11,0.04);
}

.tag-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 14px;
    background: #fefce8;
    border: 1px solid #fde68a;
    color: #92400e;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 500;
}

.footer-section {
    background: #0f172a;
    border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-links a {
    color: #94a3b8;
    font-size: 0.85rem;
    transition: all 0.3s ease;
}
.footer-links a:hover {
    color: var(--accent);
    transform: translateX(4px);
}

.hover-lift { transition: all 0.3s ease; }
.hover-lift:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0,0,0,0.1); }

a:focus-visible, button:focus-visible, input:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 3px;
    border-radius: 6px;
}

.breadcrumb-path a { transition: color 0.2s ease; }
.breadcrumb-path a:hover { color: var(--accent); }

@media (max-width: 1023px) {
    .desktop-sidebar { display: none; }
}
@media (min-width: 1024px) {
    .mobile-header { display: none; }
}
@media (max-width: 640px) {
    .container-page { padding: 0 16px; }
    .article-content { font-size: 15px; }
}

/* roulang page: category1 */
:root {
    --primary: #e4002b;
    --primary-dark: #b8001f;
    --primary-light: rgba(228, 0, 43, 0.16);
    --accent: #f5c518;
    --accent-dark: #d4a800;
    --bg-dark: #0b0d17;
    --bg-card: #131826;
    --bg-elev: #1a2030;
    --text-main: #eef0f4;
    --text-muted: #9aa3b5;
    --border-color: rgba(255, 255, 255, 0.08);
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.35);
    --shadow-hover: 0 18px 44px rgba(0, 0, 0, 0.45);
    --transition: all .3s ease;
  }
  * {
    box-sizing: border-box;
  }
  html {
    scroll-behavior: smooth;
  }
  body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    background: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
  }
  img {
    max-width: 100%;
    display: block;
  }
  a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
  }
  button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
    color: inherit;
  }
  .container-page {
    max-width: 1200px;
    margin: 0 auto;
    padding-left: 24px;
    padding-right: 24px;
  }
  .app-shell {
    min-height: 100vh;
  }
  .sidebar {
    width: 260px;
    background: #0f1322;
    border-right: 1px solid var(--border-color);
  }
  .main-content {
    margin-left: 260px;
  }
  .sidebar-label {
    font-size: 11px;
    letter-spacing: .1em;
    color: var(--text-muted);
    margin-bottom: 8px;
    padding-left: 4px;
  }
  .sidebar-nav a {
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: .75rem 1rem;
    border-radius: .75rem;
    color: #9ca3af;
    font-size: .875rem;
    font-weight: 500;
    transition: var(--transition);
    border-left: 3px solid transparent;
  }
  .sidebar-nav a:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
  }
  .sidebar-nav a.active {
    color: #fff;
    background: var(--primary-light);
    border-left-color: var(--primary);
  }
  .hero-section {
    position: relative;
    overflow: hidden;
    background-color: #0b0d17;
  }
  .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 18px;
    border-radius: 999px;
    background: rgba(228, 0, 43, 0.16);
    border: 1px solid rgba(228, 0, 43, 0.35);
    color: #ffb3c1;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .04em;
    backdrop-filter: blur(6px);
  }
  .hero-title {
    font-size: 44px;
    line-height: 1.15;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: #fff;
  }
  .hero-sub {
    color: #c3c9d4;
    font-size: 17px;
    max-width: 560px;
  }
  .countdown-card {
    display: inline-block;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 18px;
    padding: 18px 26px;
  }
  .countdown-label {
    font-size: 12px;
    letter-spacing: .08em;
    color: var(--text-muted);
    text-align: center;
    margin-bottom: 6px;
  }
  .countdown-grid {
    display: flex;
    gap: 10px;
    margin-top: 6px;
  }
  .countdown-item {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 14px;
    padding: 10px 14px;
    text-align: center;
    min-width: 66px;
    border: 1px solid rgba(255, 255, 255, 0.06);
  }
  .countdown-num {
    font-size: 26px;
    font-weight: 800;
    color: var(--accent);
    line-height: 1.2;
  }
  .countdown-unit {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: .08em;
  }
  .section-block {
    padding: 72px 0;
  }
  .section-tag {
    display: inline-block;
    font-size: 13px;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: .12em;
    text-transform: uppercase;
    background: rgba(245, 197, 24, 0.1);
    border: 1px solid rgba(245, 197, 24, 0.25);
    padding: 4px 14px;
    border-radius: 999px;
  }
  .section-title {
    font-size: 34px;
    font-weight: 800;
    line-height: 1.25;
    letter-spacing: -0.02em;
    color: #fff;
  }
  .section-desc {
    color: var(--text-muted);
    font-size: 16px;
    max-width: 640px;
  }
  .btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--primary);
    color: #fff;
    padding: 14px 28px;
    border-radius: 14px;
    font-size: 15px;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: 0 8px 24px rgba(228, 0, 43, 0.25);
  }
  .btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 14px 36px rgba(228, 0, 43, 0.35);
  }
  .btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    color: #e8eaed;
    padding: 14px 26px;
    border-radius: 14px;
    font-size: 15px;
    font-weight: 500;
    transition: var(--transition);
    background: rgba(255, 255, 255, 0.03);
  }
  .btn-ghost:hover {
    border-color: rgba(228, 0, 43, 0.5);
    background: rgba(228, 0, 43, 0.08);
    transform: translateY(-2px);
  }
  .tag-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 999px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-main);
    transition: var(--transition);
    cursor: default;
  }
  .tag-chip:hover {
    border-color: var(--primary);
    background: var(--primary-light);
  }
  .step-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    position: relative;
    transition: var(--transition);
    overflow: hidden;
  }
  .step-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(228, 0, 43, 0.3);
  }
  .step-num {
    position: absolute;
    top: 12px;
    right: 20px;
    font-size: 54px;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.04);
    line-height: 1;
    font-style: italic;
  }
  .step-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    background: var(--primary-light);
    color: var(--primary);
    margin-bottom: 18px;
  }
  .step-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
  }
  .step-card p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.7;
  }
  .scroll-x {
    display: flex;
    gap: 20px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding-bottom: 16px;
    scrollbar-width: thin;
  }
  .scroll-x::-webkit-scrollbar {
    height: 6px;
  }
  .scroll-x::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 10px;
  }
  .scroll-x::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.14);
    border-radius: 10px;
  }
  .theme-card {
    min-width: 270px;
    max-width: 270px;
    scroll-snap-align: start;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    transition: var(--transition);
  }
  .theme-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(245, 197, 24, 0.25);
  }
  .theme-card-img {
    height: 140px;
    width: 100%;
    object-fit: cover;
  }
  .theme-card-body {
    padding: 20px;
  }
  .theme-card-body h3 {
    font-size: 17px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 6px;
  }
  .theme-card-body p {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.6;
  }
  .rank-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  .rank-item {
    display: flex;
    align-items: center;
    gap: 18px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
  }
  .rank-item:hover {
    border-color: rgba(228, 0, 43, 0.3);
    box-shadow: var(--shadow-card);
    transform: translateX(4px);
  }
  .rank-badge {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 16px;
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-main);
    flex-shrink: 0;
  }
  .rank-item:nth-child(1) .rank-badge {
    background: var(--primary);
    color: #fff;
  }
  .rank-item:nth-child(2) .rank-badge {
    background: rgba(228, 0, 43, 0.2);
    color: #ffb3c1;
  }
  .rank-item:nth-child(3) .rank-badge {
    background: rgba(245, 197, 24, 0.15);
    color: var(--accent);
  }
  .rank-info {
    flex: 1;
    min-width: 0;
  }
  .rank-title {
    font-size: 15px;
    font-weight: 600;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .rank-bar {
    height: 6px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.07);
    margin-top: 8px;
    overflow: hidden;
  }
  .rank-bar-fill {
    height: 100%;
    border-radius: 6px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
  }
  .rank-heat {
    font-size: 13px;
    font-weight: 700;
    color: var(--accent);
    flex-shrink: 0;
  }
  .bracket-wrap {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    position: relative;
  }
  .bracket-stage {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 22px 16px;
    text-align: center;
    position: relative;
    transition: var(--transition);
  }
  .bracket-stage:hover {
    border-color: rgba(228, 0, 43, 0.35);
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
  }
  .bracket-stage-num {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .1em;
    color: var(--accent);
    margin-bottom: 6px;
    text-transform: uppercase;
  }
  .bracket-stage-icon {
    font-size: 28px;
    margin-bottom: 12px;
    color: var(--primary);
  }
  .bracket-stage h3 {
    font-size: 16px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 6px;
  }
  .bracket-stage p {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.5;
    margin: 0;
  }
  .bracket-stage::after {
    content: '';
    position: absolute;
    right: -16px;
    top: 50%;
    width: 16px;
    height: 4px;
    background: rgba(228, 0, 43, 0.35);
    border-radius: 4px;
    transform: translateY(-50%);
  }
  .bracket-stage:last-child::after {
    display: none;
  }
  .faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 12px;
    transition: var(--transition);
  }
  .faq-item.open {
    border-color: rgba(228, 0, 43, 0.35);
  }
  .faq-question {
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    font-size: 15px;
    color: #fff;
    cursor: pointer;
    user-select: none;
    gap: 16px;
  }
  .faq-question i {
    transition: transform .3s ease;
    color: var(--text-muted);
    flex-shrink: 0;
  }
  .faq-item.open .faq-question i {
    transform: rotate(45deg);
    color: var(--primary);
  }
  .faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height .35s ease;
    padding: 0 24px;
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.8;
  }
  .faq-item.open .faq-answer {
    max-height: 420px;
    padding-bottom: 22px;
  }
  .cta-section {
    background:
      linear-gradient(135deg, rgba(228, 0, 43, 0.18), rgba(245, 197, 24, 0.05)),
      url('/assets/images/backpic/back-2.png') center/cover no-repeat;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 28px;
    padding: 56px 40px;
    position: relative;
    overflow: hidden;
  }
  .cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(11, 13, 23, 0.88), rgba(11, 13, 23, 0.6));
  }
  .cta-inner {
    position: relative;
    z-index: 2;
  }
  .footer-section {
    background: #0f1322;
    border-top: 1px solid var(--border-color);
  }
  .footer-links a {
    color: #6b7280;
    font-size: 13px;
    transition: var(--transition);
  }
  .footer-links a:hover {
    color: var(--accent);
    padding-left: 4px;
  }
  .mobile-header {
    background: rgba(15, 19, 34, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
  }
  .mobile-drawer {
    z-index: 100;
  }
  .drawer-backdrop {
    background: rgba(0, 0, 0, 0.6);
  }
  .drawer-panel {
    background: #0f1322;
    width: 280px;
    box-shadow: 20px 0 60px rgba(0, 0, 0, 0.5);
    transform: translateX(-100%);
    transition: transform .35s ease;
  }
  .mobile-drawer.open .drawer-panel {
    transform: translateX(0);
  }
  .mobile-drawer {
    visibility: hidden;
    opacity: 0;
    transition: opacity .3s ease, visibility .3s ease;
  }
  .mobile-drawer.open {
    visibility: visible;
    opacity: 1;
  }
  .sidebar-help-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 16px;
  }
  @media (max-width: 1023px) {
    .sidebar {
      display: none;
    }
    .main-content {
      margin-left: 0;
      padding-top: 64px;
    }
    .hero-title {
      font-size: 34px;
    }
    .section-block {
      padding: 52px 0;
    }
    .section-title {
      font-size: 28px;
    }
    .bracket-wrap {
      grid-template-columns: repeat(2, 1fr);
    }
    .bracket-stage::after {
      display: none;
    }
    .cta-section {
      padding: 40px 24px;
    }
  }
  @media (max-width: 640px) {
    .hero-title {
      font-size: 28px;
    }
    .hero-section {
      min-height: auto;
    }
    .countdown-grid {
      flex-wrap: wrap;
    }
    .countdown-item {
      min-width: 56px;
      padding: 8px 10px;
    }
    .countdown-num {
      font-size: 20px;
    }
    .section-block {
      padding: 40px 0;
    }
    .section-title {
      font-size: 24px;
    }
    .bracket-wrap {
      grid-template-columns: 1fr;
    }
    .theme-card {
      min-width: 240px;
      max-width: 240px;
    }
    .rank-item {
      flex-wrap: wrap;
      gap: 12px;
    }
    .cta-section {
      padding: 32px 18px;
    }
  }

/* roulang page: category2 */
:root{
  --primary:#d4001f;
  --primary-dark:#a30017;
  --accent:#f5a623;
  --ink:#0b0c0e;
  --ink-soft:#15171c;
  --surface:#ffffff;
  --bg:#f4f4f5;
  --text:#1a1d22;
  --text-sub:#5b6470;
  --border:#e8eaed;
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:10px;
  --shadow-card:0 4px 16px rgba(0,0,0,.05);
  --shadow-hover:0 14px 34px rgba(0,0,0,.1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Segoe UI','PingFang SC','Microsoft YaHei',system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);line-height:1.65;-webkit-font-smoothing:antialiased;min-height:100vh}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer}
.container-page{max-width:1200px;margin:0 auto;padding:0 24px}
.sidebar{width:264px;background:linear-gradient(180deg,#0b0c0e 0%,#14161a 100%);border-right:1px solid rgba(255,255,255,.06);position:fixed;left:0;top:0;bottom:0;z-index:60;flex-direction:column;transition:transform .3s ease}
.sidebar-brand{padding:24px 20px 16px;border-bottom:1px solid rgba(255,255,255,.05)}
.sidebar-brand .brand-badge{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--primary),#ff3b47);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:18px;box-shadow:0 6px 16px rgba(212,0,31,.35)}
.sidebar-brand .brand-name{font-size:14px;font-weight:700;color:#fff;line-height:1.4;letter-spacing:.3px}
.sidebar-brand .brand-sub{font-size:10px;color:rgba(255,255,255,.4);letter-spacing:1px;margin-top:2px}
.sidebar-nav a{display:flex;align-items:center;gap:12px;padding:11px 16px;border-radius:12px;color:rgba(255,255,255,.52);font-size:14px;font-weight:500;transition:all .25s ease;border-left:2px solid transparent}
.sidebar-nav a:hover{background:rgba(255,255,255,.06);color:#fff}
.sidebar-nav a.active{background:rgba(212,0,31,.16);color:#fff;border-left-color:var(--primary)}
.sidebar-nav a i{width:20px;text-align:center;font-size:15px}
.sidebar-foot{padding:20px;border-top:1px solid rgba(255,255,255,.05)}
.sidebar-foot .status-dot{width:8px;height:8px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 4px rgba(34,197,94,.15);display:inline-block;margin-right:8px}
.main-wrapper{margin-left:0;min-height:100vh;display:flex;flex-direction:column;transition:margin-left .3s ease}
@media(min-width:768px){.main-wrapper{margin-left:264px}}
.mobile-header{position:fixed;top:0;left:0;right:0;z-index:55;background:rgba(11,12,14,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.06);display:block}
@media(min-width:768px){.mobile-header{display:none}}
.mobile-drawer{position:fixed;inset:0;z-index:70;visibility:hidden;opacity:0;transition:visibility .3s,opacity .3s}
.mobile-drawer.open{visibility:visible;opacity:1}
.drawer-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.55)}
.drawer-panel{position:absolute;left:0;top:0;bottom:0;width:280px;background:var(--ink);padding:20px;transform:translateX(-100%);transition:transform .35s ease}
.mobile-drawer.open .drawer-panel{transform:translateX(0)}
.drawer-close{position:absolute;top:16px;right:16px;color:rgba(255,255,255,.5);width:36px;height:36px;border-radius:10px;background:rgba(255,255,255,.06);border:none;font-size:16px}
.hero-section{position:relative;overflow:hidden;background:#0b0c0e}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.4}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(100deg,rgba(11,12,14,.95) 0%,rgba(11,12,14,.82) 55%,rgba(11,12,14,.45) 100%)}
.hero-glow{position:absolute;width:440px;height:440px;border-radius:50%;background:radial-gradient(circle,rgba(212,0,31,.3),transparent 65%);bottom:-140px;right:5%;pointer-events:none}
.hero-glow-2{position:absolute;width:200px;height:200px;border-radius:50%;background:radial-gradient(circle,rgba(245,166,35,.15),transparent 60%);top:10%;right:35%;pointer-events:none}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;border:1px solid rgba(255,255,255,.18);border-radius:999px;font-size:12px;font-weight:600;color:rgba(255,255,255,.8);background:rgba(255,255,255,.05);backdrop-filter:blur(8px)}
.hero-badge i{color:var(--accent)}
.hero-section h1{font-size:clamp(30px,5vw,48px);font-weight:800;color:#fff;line-height:1.15;margin-top:20px;letter-spacing:-.5px}
.hero-section h1 .accent-text{background:linear-gradient(90deg,var(--accent),#ff7a45);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero-desc{font-size:15px;color:rgba(255,255,255,.7);max-width:520px;line-height:1.8;margin-top:16px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.btn-primary{display:inline-flex;align-items:center;gap:8px;padding:13px 28px;background:linear-gradient(135deg,var(--primary),#e8232e);color:#fff;border-radius:12px;font-weight:700;font-size:14px;border:none;transition:all .3s ease;box-shadow:0 8px 24px rgba(212,0,31,.3)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(212,0,31,.4)}
.btn-ghost{display:inline-flex;align-items:center;gap:8px;padding:13px 28px;background:rgba(255,255,255,.06);color:#fff;border:1px solid rgba(255,255,255,.16);border-radius:12px;font-weight:600;font-size:14px;transition:all .3s ease}
.btn-ghost:hover{background:rgba(255,255,255,.12);transform:translateY(-2px)}
.countdown-card{background:rgba(255,255,255,.06);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.14);border-radius:24px;padding:28px;max-width:420px;margin-left:auto;box-shadow:0 24px 60px rgba(0,0,0,.3)}
.countdown-head{display:flex;align-items:center;justify-content:space-between}
.countdown-head span{font-size:13px;font-weight:600;color:rgba(255,255,255,.7)}
.live-dot{display:inline-flex;align-items:center;gap:6px;font-size:11px;color:#22c55e;font-weight:600}
.live-dot::before{content:'';width:7px;height:7px;border-radius:50%;background:#22c55e;animation:pulse 1.5s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 3px rgba(34,197,94,.25)}50%{box-shadow:0 0 0 6px rgba(34,197,94,.1)}}
.countdown-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:22px 0 18px}
.countdown-grid>div{background:rgba(255,255,255,.08);border-radius:14px;padding:14px 6px;text-align:center}
.countdown-grid span{font-size:26px;font-weight:800;color:#fff;font-variant-numeric:tabular-nums}
.countdown-grid label{display:block;font-size:11px;color:rgba(255,255,255,.55);margin-top:4px;font-weight:500}
.countdown-bar{background:rgba(255,255,255,.1);border-radius:999px;height:6px;overflow:hidden}
.countdown-bar-inner{background:linear-gradient(90deg,var(--primary),var(--accent));height:100%;border-radius:999px}
.countdown-note{display:flex;justify-content:space-between;margin-top:14px;font-size:12px;color:rgba(255,255,255,.55)}
.section{padding:70px 0}
.section-header{max-width:720px;margin-bottom:40px}
.section-header.center{margin-left:auto;margin-right:auto;text-align:center}
.section-tag{display:inline-flex;align-items:center;gap:6px;padding:5px 14px;background:rgba(212,0,31,.08);color:var(--primary);border-radius:999px;font-size:12px;font-weight:700;letter-spacing:.5px}
.section-header h2{font-size:clamp(24px,4vw,36px);font-weight:800;color:var(--text);line-height:1.2;margin-top:14px;letter-spacing:-.3px}
.section-header p{color:var(--text-sub);font-size:15px;margin-top:10px;line-height:1.7}
.horizontal-scroll{display:flex;gap:20px;overflow-x:auto;padding:8px 4px 20px;scroll-snap-type:x mandatory;scrollbar-width:thin;scrollbar-color:#d6d8db transparent}
.horizontal-scroll::-webkit-scrollbar{height:6px}
.horizontal-scroll::-webkit-scrollbar-thumb{background:#d6d8db;border-radius:999px}
.horizontal-scroll::-webkit-scrollbar-track{background:transparent}
.service-card{flex-shrink:0;width:280px;background:#fff;border:1px solid var(--border);border-radius:18px;overflow:hidden;transition:all .3s ease;box-shadow:var(--shadow-card);scroll-snap-align:start}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover);border-color:transparent}
.service-cover{height:112px;position:relative;overflow:hidden}
.service-cover img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.service-card:hover .service-cover img{transform:scale(1.06)}
.service-cover::after{content:'';position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.38),transparent 60%)}
.service-tag{position:absolute;bottom:10px;left:14px;z-index:2;display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;color:#fff}
.service-card-body{padding:20px}
.service-card-body h3{font-size:15px;font-weight:700;color:var(--text)}
.service-card-body p{font-size:13px;color:var(--text-sub);line-height:1.65;margin-top:8px}
.service-link{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--primary);margin-top:14px;transition:gap .25s ease}
.service-link:hover{gap:10px}
.section-dark{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.section-dark .section-tag{background:rgba(255,255,255,.1);color:var(--accent)}
.section-dark h2{color:#fff}
.section-dark .section-header p{color:rgba(255,255,255,.55)}
.metric-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);border-radius:18px;padding:24px 18px;text-align:center;transition:all .3s ease;position:relative;overflow:hidden}
.metric-card:hover{background:rgba(255,255,255,.09);border-color:rgba(212,0,31,.4);transform:translateY(-4px)}
.metric-card i{font-size:20px;color:var(--accent);margin-bottom:8px;display:block}
.metric-number{font-size:30px;font-weight:800;color:#fff;line-height:1.1}
.metric-label{font-size:12px;color:rgba(255,255,255,.55);margin-top:6px}
.steps-legend{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
@media(min-width:768px){.steps-legend{grid-template-columns:repeat(4,1fr)}}
.step-mini{display:flex;gap:12px;align-items:flex-start;padding:16px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.07);border-radius:14px;transition:all .3s ease}
.step-mini:hover{background:rgba(255,255,255,.08);border-color:rgba(245,166,35,.3)}
.step-mini .num{width:28px;height:28px;flex-shrink:0;border-radius:8px;background:linear-gradient(135deg,var(--primary),#ff3b47);color:#fff;font-size:13px;font-weight:700;display:flex;align-items:center;justify-content:center}
.step-mini h4{font-size:13px;font-weight:600;color:#fff}
.step-mini p{font-size:11px;color:rgba(255,255,255,.5);line-height:1.5;margin-top:2px}
.article-card{background:#fff;border:1px solid var(--border);border-radius:18px;overflow:hidden;transition:all .3s ease;box-shadow:var(--shadow-card);position:relative}
.article-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover);border-color:transparent}
.article-cover{position:relative;height:180px;overflow:hidden}
.article-cover img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.article-card:hover .article-cover img{transform:scale(1.05)}
.article-badge{position:absolute;top:14px;left:14px;z-index:2;background:rgba(11,12,14,.75);color:#fff;font-size:11px;font-weight:600;padding:4px 12px;border-radius:999px;backdrop-filter:blur(4px)}
.article-body{padding:20px}
.article-body h3{font-size:15px;font-weight:700;color:var(--text);line-height:1.45}
.article-body p{font-size:13px;color:var(--text-sub);line-height:1.65;margin-top:8px}
.article-meta{display:flex;align-items:center;gap:10px;margin-top:14px;font-size:12px;color:#9ca3af}
.flow-card{background:#fff;border:1px solid var(--border);border-radius:18px;padding:24px;transition:all .3s ease;box-shadow:var(--shadow-card);position:relative}
.flow-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.flow-number{width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,rgba(212,0,31,.1),rgba(245,166,35,.1));color:var(--primary);font-weight:800;display:flex;align-items:center;justify-content:center;font-size:17px}
.flow-round{display:inline-block;margin-top:16px;padding:4px 12px;background:rgba(212,0,31,.08);color:var(--primary);border-radius:999px;font-size:11px;font-weight:700;letter-spacing:.5px}
.flow-card h3{font-size:16px;font-weight:700;color:var(--text);margin-top:10px}
.flow-card p{font-size:13px;color:var(--text-sub);line-height:1.65;margin-top:8px}
.flow-arrow{display:none;align-items:center;justify-content:center}
@media(min-width:1024px){.flow-arrow{display:flex}}
.faq-item{background:#fff;border:1px solid var(--border);border-radius:16px;margin-bottom:12px;overflow:hidden;transition:all .3s ease}
.faq-item.open{border-color:rgba(212,0,31,.28);box-shadow:0 4px 18px rgba(0,0,0,.05)}
.faq-question{width:100%;display:flex;justify-content:space-between;align-items:center;padding:18px 22px;background:transparent;border:none;font-size:15px;font-weight:600;color:var(--text);text-align:left;transition:color .2s}
.faq-question i{transition:transform .3s ease,color .2s;color:var(--text-sub);font-size:13px}
.faq-item.open .faq-question{color:var(--primary)}
.faq-item.open .faq-question i{transform:rotate(180deg);color:var(--primary)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .35s ease;padding:0 22px;font-size:14px;color:var(--text-sub);line-height:1.75}
.faq-item.open .faq-answer{padding-bottom:20px}
.cta-card{border-radius:24px;overflow:hidden;position:relative;box-shadow:0 24px 60px rgba(0,0,0,.25)}
.cta-bg{position:absolute;inset:0;background-size:cover;background-position:center}
.cta-overlay{position:absolute;inset:0;background:linear-gradient(110deg,rgba(212,0,31,.92) 0%,rgba(11,12,14,.88) 100%)}
.cta-content{position:relative;z-index:2;padding:60px 30px;text-align:center}
.cta-content h2{font-size:clamp(24px,4vw,36px);font-weight:800;color:#fff}
.cta-content p{font-size:15px;color:rgba(255,255,255,.75);margin-top:12px;max-width:520px;margin-left:auto;margin-right:auto}
.btn-white{display:inline-flex;align-items:center;gap:8px;padding:14px 34px;background:#fff;color:var(--primary);border-radius:12px;font-weight:700;font-size:14px;margin-top:26px;transition:all .3s ease;box-shadow:0 8px 24px rgba(0,0,0,.15)}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(0,0,0,.25)}
.footer-section{background:#0b0c0e;position:relative;margin-top:0}
@media(max-width:767px){
  .hero-section .countdown-card{margin-left:0;margin-top:32px}
  .section{padding:48px 0}
  .cta-content{padding:40px 20px}
}
@media(max-width:520px){
  .container-page{padding:0 16px}
  .hero-section h1{font-size:28px}
  .countdown-grid{gap:8px}
  .countdown-grid>div{padding:10px 4px}
  .countdown-grid span{font-size:20px}
  .sidebar-brand .brand-name{font-size:12px}
}