/* roulang page: index */
:root {
            --primary: #0B1B3D;
            --primary-dark: #070F24;
            --primary-light: #1A2F55;
            --accent: #D42A4A;
            --accent-hover: #B81E3C;
            --gold: #F5A623;
            --gold-light: #FFD700;
            --bg-light: #F8F9FC;
            --bg-dark: #0B1B3D;
            --text-dark: #1A1A2E;
            --text-light: #6B7280;
            --text-white: #FFFFFF;
            --border-light: #E5E7EB;
            --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
            --shadow-md: 0 8px 30px rgba(0,0,0,0.10);
            --shadow-lg: 0 20px 60px rgba(0,0,0,0.15);
            --radius-sm: 8px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --transition: all 0.3s ease;
            --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Noto Sans SC', sans-serif;
        }

        *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
        html { scroll-behavior: smooth; }
        body {
            font-family: var(--font-family);
            background: var(--bg-light);
            color: var(--text-dark);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
        }
        a { color: var(--accent); text-decoration: none; transition: var(--transition); }
        a:hover { color: var(--accent-hover); }
        img { max-width: 100%; height: auto; display: block; }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        .container-fluid { padding: 0 20px; }

        /* ===== Header & Nav ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: var(--primary);
            box-shadow: 0 2px 20px rgba(0,0,0,0.25);
        }
        .header-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 0;
            border-bottom: 1px solid rgba(255,255,255,0.08);
        }
        .site-logo {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--text-white);
            letter-spacing: 0.5px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .site-logo i { color: var(--gold); font-size: 1.6rem; }
        .site-logo:hover { color: var(--gold); }
        .header-search {
            display: flex;
            align-items: center;
            background: rgba(255,255,255,0.12);
            border-radius: 50px;
            padding: 4px 4px 4px 16px;
            max-width: 320px;
            width: 100%;
            transition: var(--transition);
        }
        .header-search:focus-within { background: rgba(255,255,255,0.2); }
        .header-search input {
            background: transparent;
            border: none;
            outline: none;
            color: var(--text-white);
            font-size: 0.9rem;
            width: 100%;
        }
        .header-search input::placeholder { color: rgba(255,255,255,0.5); }
        .header-search button {
            background: var(--accent);
            border: none;
            color: #fff;
            border-radius: 50px;
            width: 34px;
            height: 34px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition);
        }
        .header-search button:hover { background: var(--accent-hover); }

        .nav-main {
            display: flex;
            align-items: center;
            gap: 0;
            padding: 0;
            margin: 0;
            list-style: none;
        }
        .nav-main li { margin: 0; }
        .nav-main li a {
            display: block;
            padding: 12px 20px;
            color: rgba(255,255,255,0.75);
            font-size: 0.95rem;
            font-weight: 500;
            border-bottom: 3px solid transparent;
            transition: var(--transition);
            white-space: nowrap;
        }
        .nav-main li a:hover,
        .nav-main li a.active {
            color: var(--text-white);
            border-bottom-color: var(--gold);
            background: rgba(255,255,255,0.05);
        }
        .nav-main li a.active { color: var(--gold); font-weight: 600; }

        .nav-hot-tags {
            display: flex;
            align-items: center;
            gap: 6px;
            margin-left: auto;
            font-size: 0.8rem;
            color: rgba(255,255,255,0.5);
        }
        .nav-hot-tags span { color: rgba(255,255,255,0.3); }
        .nav-hot-tags a {
            color: rgba(255,255,255,0.6);
            padding: 2px 10px;
            border-radius: 50px;
            background: rgba(255,255,255,0.08);
            transition: var(--transition);
        }
        .nav-hot-tags a:hover { color: var(--gold); background: rgba(255,255,255,0.15); }

        .navbar-toggler {
            background: transparent;
            border: 1px solid rgba(255,255,255,0.25);
            color: var(--text-white);
            padding: 6px 12px;
            font-size: 1.2rem;
            border-radius: var(--radius-sm);
            cursor: pointer;
        }
        .navbar-toggler:focus { outline: 2px solid var(--gold); }

        /* ===== Hero ===== */
        .hero {
            position: relative;
            background: var(--primary-dark);
            min-height: 580px;
            display: flex;
            align-items: center;
            overflow: hidden;
        }
        .hero-bg {
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-1.webp') center center / cover no-repeat;
            opacity: 0.25;
            z-index: 0;
        }
        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(11,27,61,0.92) 0%, rgba(11,27,61,0.70) 50%, rgba(212,42,74,0.25) 100%);
            z-index: 1;
        }
        .hero-content {
            position: relative;
            z-index: 2;
            padding: 80px 0;
            text-align: center;
        }
        .hero-badge {
            display: inline-block;
            background: rgba(245,166,35,0.18);
            color: var(--gold);
            padding: 6px 20px;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 1px;
            border: 1px solid rgba(245,166,35,0.3);
            margin-bottom: 24px;
        }
        .hero h1 {
            font-size: 3.2rem;
            font-weight: 800;
            color: var(--text-white);
            line-height: 1.2;
            margin-bottom: 20px;
            text-shadow: 0 4px 20px rgba(0,0,0,0.3);
        }
        .hero h1 span { color: var(--gold); }
        .hero p {
            font-size: 1.2rem;
            color: rgba(255,255,255,0.8);
            max-width: 680px;
            margin: 0 auto 36px;
            line-height: 1.7;
        }
        .hero-actions {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }
        .btn-accent {
            background: var(--accent);
            color: #fff;
            border: none;
            padding: 14px 40px;
            border-radius: 50px;
            font-size: 1.05rem;
            font-weight: 600;
            transition: var(--transition);
            box-shadow: 0 8px 30px rgba(212,42,74,0.35);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        .btn-accent:hover { background: var(--accent-hover); color: #fff; transform: translateY(-2px); box-shadow: 0 12px 40px rgba(212,42,74,0.45); }
        .btn-outline-light {
            background: transparent;
            color: var(--text-white);
            border: 2px solid rgba(255,255,255,0.4);
            padding: 12px 36px;
            border-radius: 50px;
            font-size: 1.05rem;
            font-weight: 600;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        .btn-outline-light:hover { background: rgba(255,255,255,0.1); color: #fff; border-color: rgba(255,255,255,0.7); }

        .hero-stats {
            display: flex;
            gap: 40px;
            justify-content: center;
            margin-top: 48px;
            flex-wrap: wrap;
        }
        .hero-stat-item { text-align: center; }
        .hero-stat-item .num {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--gold);
            line-height: 1.2;
        }
        .hero-stat-item .label {
            font-size: 0.9rem;
            color: rgba(255,255,255,0.6);
            margin-top: 4px;
        }

        /* ===== Section Common ===== */
        .section { padding: 80px 0; }
        .section-title {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 12px;
            text-align: center;
        }
        .section-subtitle {
            font-size: 1.05rem;
            color: var(--text-light);
            text-align: center;
            max-width: 640px;
            margin: 0 auto 48px;
            line-height: 1.7;
        }
        .section.bg-dark {
            background: var(--bg-dark);
        }
        .section.bg-dark .section-title { color: var(--text-white); }
        .section.bg-dark .section-subtitle { color: rgba(255,255,255,0.65); }

        /* ===== Features ===== */
        .feature-card {
            background: #fff;
            border-radius: var(--radius-md);
            padding: 32px 28px;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            border: 1px solid var(--border-light);
            height: 100%;
            text-align: center;
        }
        .feature-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
        .feature-icon {
            width: 68px;
            height: 68px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            font-size: 1.8rem;
            color: #fff;
        }
        .feature-icon.bg-accent { background: var(--accent); }
        .feature-icon.bg-gold { background: var(--gold); }
        .feature-icon.bg-primary { background: var(--primary); }
        .feature-icon.bg-teal { background: #0EA5A0; }
        .feature-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 12px;
        }
        .feature-card p {
            font-size: 0.95rem;
            color: var(--text-light);
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* ===== Data / Stats ===== */
        .data-section {
            background: var(--primary);
            position: relative;
            overflow: hidden;
        }
        .data-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-2.png') center center / cover no-repeat;
            opacity: 0.08;
            z-index: 0;
        }
        .data-grid {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
            text-align: center;
        }
        .data-item .num {
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--gold);
            line-height: 1.2;
        }
        .data-item .label {
            font-size: 1rem;
            color: rgba(255,255,255,0.7);
            margin-top: 6px;
        }
        .data-item .desc {
            font-size: 0.85rem;
            color: rgba(255,255,255,0.45);
            margin-top: 4px;
        }

        /* ===== News / CMS List ===== */
        .news-card {
            background: #fff;
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            border: 1px solid var(--border-light);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .news-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
        .news-card-img {
            width: 100%;
            height: 200px;
            object-fit: cover;
        }
        .news-card-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
        .news-card-body .badge {
            background: var(--accent);
            color: #fff;
            font-size: 0.75rem;
            font-weight: 600;
            padding: 4px 14px;
            border-radius: 50px;
            display: inline-block;
            width: fit-content;
            margin-bottom: 12px;
        }
        .news-card-body h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 10px;
            line-height: 1.5;
        }
        .news-card-body h3 a { color: var(--primary); }
        .news-card-body h3 a:hover { color: var(--accent); }
        .news-card-body p {
            font-size: 0.9rem;
            color: var(--text-light);
            line-height: 1.7;
            flex: 1;
            margin-bottom: 16px;
        }
        .news-card-body .meta {
            font-size: 0.8rem;
            color: var(--text-light);
            display: flex;
            align-items: center;
            gap: 16px;
            border-top: 1px solid var(--border-light);
            padding-top: 14px;
        }
        .news-card-body .meta i { margin-right: 4px; }

        /* ===== Flow / Steps ===== */
        .step-card {
            text-align: center;
            padding: 30px 20px;
            position: relative;
        }
        .step-num {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: var(--accent);
            color: #fff;
            font-size: 1.4rem;
            font-weight: 800;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            box-shadow: 0 8px 24px rgba(212,42,74,0.25);
        }
        .step-card h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 10px;
        }
        .step-card p {
            font-size: 0.9rem;
            color: var(--text-light);
            line-height: 1.7;
            margin-bottom: 0;
        }
        .step-arrow {
            font-size: 2rem;
            color: var(--gold);
            opacity: 0.4;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        /* ===== Categories / Entry Cards ===== */
        .entry-card {
            position: relative;
            border-radius: var(--radius-md);
            overflow: hidden;
            height: 280px;
            display: block;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }
        .entry-card:hover { transform: scale(1.02); box-shadow: var(--shadow-lg); }
        .entry-card img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .entry-card-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(0deg, rgba(11,27,61,0.85) 0%, rgba(11,27,61,0.2) 70%);
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 28px;
        }
        .entry-card-overlay h3 {
            color: #fff;
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 6px;
        }
        .entry-card-overlay p {
            color: rgba(255,255,255,0.7);
            font-size: 0.9rem;
            margin-bottom: 0;
        }

        /* ===== FAQ ===== */
        .faq-item {
            background: #fff;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-light);
            margin-bottom: 12px;
            overflow: hidden;
            transition: var(--transition);
        }
        .faq-item:hover { box-shadow: var(--shadow-sm); }
        .faq-q {
            padding: 18px 24px;
            font-weight: 600;
            color: var(--primary);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 1rem;
            gap: 12px;
        }
        .faq-q i { color: var(--accent); transition: var(--transition); font-size: 1.1rem; }
        .faq-q[aria-expanded="true"] i { transform: rotate(180deg); }
        .faq-a {
            padding: 0 24px 18px;
            color: var(--text-light);
            font-size: 0.95rem;
            line-height: 1.8;
        }

        /* ===== CTA ===== */
        .cta-section {
            background: linear-gradient(135deg, var(--primary) 0%, #1A2F55 100%);
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-3.webp') center center / cover no-repeat;
            opacity: 0.08;
            z-index: 0;
        }
        .cta-content {
            position: relative;
            z-index: 1;
            text-align: center;
            padding: 60px 0;
        }
        .cta-content h2 {
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--text-white);
            margin-bottom: 16px;
        }
        .cta-content p {
            font-size: 1.1rem;
            color: rgba(255,255,255,0.7);
            max-width: 560px;
            margin: 0 auto 32px;
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--primary-dark);
            color: rgba(255,255,255,0.7);
            padding: 60px 0 30px;
        }
        .footer-brand {
            font-size: 1.4rem;
            font-weight: 800;
            color: var(--text-white);
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 16px;
        }
        .footer-brand i { color: var(--gold); }
        .footer-desc {
            font-size: 0.9rem;
            line-height: 1.8;
            color: rgba(255,255,255,0.5);
            max-width: 320px;
        }
        .footer-heading {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 16px;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li { margin-bottom: 10px; }
        .footer-links a {
            color: rgba(255,255,255,0.55);
            font-size: 0.9rem;
            transition: var(--transition);
        }
        .footer-links a:hover { color: var(--gold); padding-left: 4px; }
        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.08);
            padding-top: 24px;
            margin-top: 40px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 0.85rem;
            color: rgba(255,255,255,0.4);
        }
        .footer-bottom a { color: rgba(255,255,255,0.4); }
        .footer-bottom a:hover { color: var(--gold); }

        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            .hero h1 { font-size: 2.6rem; }
            .data-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
            .section { padding: 60px 0; }
        }
        @media (max-width: 768px) {
            .header-top { flex-wrap: wrap; gap: 12px; }
            .header-search { max-width: 100%; order: 3; }
            .site-logo { font-size: 1.2rem; }
            .nav-main { flex-wrap: wrap; gap: 0; }
            .nav-main li a { padding: 10px 14px; font-size: 0.85rem; }
            .nav-hot-tags { display: none; }
            .hero { min-height: 440px; }
            .hero h1 { font-size: 2rem; }
            .hero p { font-size: 1rem; }
            .hero-stats { gap: 20px; }
            .hero-stat-item .num { font-size: 1.6rem; }
            .section-title { font-size: 1.7rem; }
            .section-subtitle { font-size: 0.95rem; margin-bottom: 32px; }
            .data-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
            .data-item .num { font-size: 2rem; }
            .step-arrow { transform: rotate(90deg); padding: 8px 0; }
            .entry-card { height: 220px; }
            .cta-content h2 { font-size: 1.8rem; }
            .cta-content p { font-size: 1rem; }
            .site-footer { padding: 40px 0 20px; }
            .footer-bottom { flex-direction: column; text-align: center; }
        }
        @media (max-width: 520px) {
            .hero h1 { font-size: 1.6rem; }
            .hero-actions { flex-direction: column; align-items: center; }
            .btn-accent, .btn-outline-light { width: 100%; justify-content: center; }
            .section { padding: 40px 0; }
            .data-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
            .feature-card { padding: 24px 18px; }
            .news-card-img { height: 160px; }
            .news-card-body { padding: 18px; }
            .entry-card { height: 180px; }
            .entry-card-overlay { padding: 18px; }
            .entry-card-overlay h3 { font-size: 1.1rem; }
            .faq-q { padding: 14px 16px; font-size: 0.9rem; }
            .faq-a { padding: 0 16px 14px; font-size: 0.85rem; }
        }

        /* ===== Animations ===== */
        .fade-up { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
        .fade-up.visible { opacity: 1; transform: translateY(0); }
        .delay-1 { transition-delay: 0.1s; }
        .delay-2 { transition-delay: 0.2s; }
        .delay-3 { transition-delay: 0.3s; }
        .delay-4 { transition-delay: 0.4s; }

/* roulang page: article */
/* ===== 设计变量 ===== */
        :root {
            --primary: #e63946;
            --primary-dark: #c1121f;
            --primary-light: #ff6b6b;
            --secondary: #1d3557;
            --secondary-light: #457b9d;
            --accent: #f4a261;
            --accent-light: #f9d4a0;
            --dark: #0b1a2e;
            --dark-bg: #0f1f3a;
            --card-bg: #ffffff;
            --body-bg: #f4f6fb;
            --text: #1a1a2e;
            --text-light: #6c757d;
            --text-white: #f8f9fa;
            --border: #dee2e6;
            --border-light: #e9ecef;
            --shadow: 0 4px 20px rgba(0,0,0,0.08);
            --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
            --shadow-hover: 0 8px 30px rgba(230,57,70,0.15);
            --radius: 12px;
            --radius-sm: 8px;
            --radius-lg: 20px;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            --max-width: 1200px;
            --header-height: 70px;
        }

        /* ===== Reset / Base ===== */
        *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
        html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
        body {
            font-family: var(--font-family);
            background-color: var(--body-bg);
            color: var(--text);
            line-height: 1.7;
            font-size: 1rem;
            padding-top: var(--header-height);
        }
        a { color: var(--primary); text-decoration: none; transition: var(--transition); }
        a:hover { color: var(--primary-dark); }
        img { max-width: 100%; height: auto; display: block; border-radius: var(--radius-sm); }
        .container { max-width: var(--max-width); padding-left: 20px; padding-right: 20px; margin: 0 auto; }
        ul, ol { padding-left: 1.25rem; }

        /* ===== 导航 ===== */
        .site-header {
            background: rgba(255,255,255,0.97);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-light);
            box-shadow: 0 2px 20px rgba(0,0,0,0.04);
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1050;
            height: var(--header-height);
            transition: var(--transition);
        }
        .site-header .container { display: flex; flex-direction: column; justify-content: center; height: 100%; padding-top: 0; padding-bottom: 0; }
        .header-top { display: flex; align-items: center; justify-content: space-between; gap: 16px; width: 100%; }
        .site-logo {
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }
        .site-logo i { font-size: 1.2rem; color: var(--accent); }
        .site-logo:hover { color: var(--primary-dark); transform: scale(1.02); }
        .header-search {
            display: flex;
            align-items: center;
            background: var(--body-bg);
            border-radius: 50px;
            padding: 2px 2px 2px 16px;
            border: 1px solid var(--border-light);
            flex: 1;
            max-width: 360px;
            transition: var(--transition);
        }
        .header-search:focus-within { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(230,57,70,0.1); }
        .header-search input {
            border: none;
            background: transparent;
            padding: 8px 0;
            font-size: 0.9rem;
            outline: none;
            width: 100%;
            color: var(--text);
        }
        .header-search input::placeholder { color: var(--text-light); }
        .header-search button {
            background: var(--primary);
            border: none;
            color: #fff;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.85rem;
            transition: var(--transition);
            cursor: pointer;
        }
        .header-search button:hover { background: var(--primary-dark); transform: scale(1.05); }
        .navbar-toggler { background: transparent; border: 1px solid var(--border); color: var(--text); font-size: 1.2rem; padding: 6px 12px; border-radius: var(--radius-sm); cursor: pointer; transition: var(--transition); }
        .navbar-toggler:hover { background: var(--body-bg); border-color: var(--primary); color: var(--primary); }
        .nav-main {
            display: flex;
            align-items: center;
            list-style: none;
            padding: 0;
            margin: 8px 0 0;
            gap: 4px;
            flex-wrap: wrap;
        }
        .nav-main li { margin: 0; }
        .nav-main a {
            display: block;
            padding: 6px 16px;
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--text);
            border-radius: 50px;
            transition: var(--transition);
            position: relative;
            white-space: nowrap;
        }
        .nav-main a:hover { color: var(--primary); background: rgba(230,57,70,0.06); }
        .nav-main a.active { color: #fff; background: var(--primary); box-shadow: 0 4px 12px rgba(230,57,70,0.25); }
        .nav-hot-tags { display: flex; align-items: center; gap: 8px; margin-left: auto; font-size: 0.82rem; }
        .nav-hot-tags span { color: var(--text-light); font-weight: 500; }
        .nav-hot-tags a { padding: 4px 12px; background: var(--body-bg); border-radius: 50px; color: var(--text-light); font-weight: 500; font-size: 0.82rem; }
        .nav-hot-tags a:hover { background: var(--primary); color: #fff; }

        /* ===== 文章 Banner ===== */
        .article-banner {
            background: linear-gradient(135deg, var(--dark-bg) 0%, var(--secondary) 50%, var(--dark) 100%);
            padding: 60px 0 50px;
            position: relative;
            overflow: hidden;
        }
        .article-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            opacity: 0.12;
            mix-blend-mode: overlay;
        }
        .article-banner .container { position: relative; z-index: 2; }
        .article-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: rgba(255,255,255,0.6);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }
        .article-breadcrumb a { color: rgba(255,255,255,0.7); }
        .article-breadcrumb a:hover { color: #fff; }
        .article-breadcrumb .sep { color: rgba(255,255,255,0.35); }
        .article-title {
            font-size: 2.2rem;
            font-weight: 800;
            color: #fff;
            line-height: 1.25;
            margin-bottom: 16px;
            max-width: 880px;
        }
        .article-meta {
            display: flex;
            align-items: center;
            gap: 24px;
            flex-wrap: wrap;
            font-size: 0.9rem;
            color: rgba(255,255,255,0.7);
        }
        .article-meta i { margin-right: 6px; color: var(--accent); }
        .article-meta .badge-cat {
            background: rgba(230,57,70,0.25);
            color: var(--accent-light);
            padding: 4px 14px;
            border-radius: 50px;
            font-size: 0.8rem;
            font-weight: 600;
        }

        /* ===== 文章主体 ===== */
        .article-main {
            padding: 50px 0 60px;
        }
        .article-content {
            background: #fff;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow);
            padding: 40px 48px;
            max-width: 860px;
            margin: 0 auto;
        }
        .article-content .cms-body {
            font-size: 1.05rem;
            line-height: 1.85;
            color: var(--text);
        }
        .article-content .cms-body p { margin-bottom: 1.35rem; }
        .article-content .cms-body h2,
        .article-content .cms-body h3 {
            margin-top: 2rem;
            margin-bottom: 1rem;
            font-weight: 700;
            color: var(--secondary);
        }
        .article-content .cms-body h2 { font-size: 1.6rem; }
        .article-content .cms-body h3 { font-size: 1.25rem; }
        .article-content .cms-body ul,
        .article-content .cms-body ol { margin-bottom: 1.35rem; }
        .article-content .cms-body li { margin-bottom: 0.5rem; }
        .article-content .cms-body img { border-radius: var(--radius); margin: 1.5rem 0; box-shadow: var(--shadow); }
        .article-content .cms-body a { color: var(--primary); text-decoration: underline; text-underline-offset: 3px; }
        .article-content .cms-body a:hover { color: var(--primary-dark); }
        .article-content .cms-body blockquote {
            border-left: 4px solid var(--primary);
            background: var(--body-bg);
            padding: 16px 24px;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            margin: 1.5rem 0;
            font-style: italic;
            color: var(--text-light);
        }
        .article-not-found {
            text-align: center;
            padding: 60px 20px;
        }
        .article-not-found i { font-size: 3rem; color: var(--text-light); margin-bottom: 16px; display: block; }
        .article-not-found h3 { font-size: 1.5rem; font-weight: 600; color: var(--secondary); margin-bottom: 12px; }
        .article-not-found p { color: var(--text-light); margin-bottom: 20px; }
        .article-not-found .btn { display: inline-flex; align-items: center; gap: 8px; }

        /* ===== 文章底部导航 ===== */
        .article-footer-nav {
            margin-top: 36px;
            padding-top: 24px;
            border-top: 1px solid var(--border-light);
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
        }
        .article-footer-nav a {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-weight: 600;
            color: var(--secondary);
            padding: 8px 16px;
            border-radius: var(--radius-sm);
            transition: var(--transition);
            background: var(--body-bg);
        }
        .article-footer-nav a:hover { background: var(--primary); color: #fff; transform: translateY(-2px); box-shadow: var(--shadow-hover); }

        /* ===== 相关推荐 ===== */
        .related-section {
            background: #fff;
            padding: 50px 0;
            border-top: 1px solid var(--border-light);
        }
        .related-section .section-title {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--secondary);
            margin-bottom: 28px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .related-section .section-title i { color: var(--primary); }
        .related-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            gap: 24px;
        }
        .related-card {
            background: var(--body-bg);
            border-radius: var(--radius);
            padding: 24px;
            transition: var(--transition);
            border: 1px solid var(--border-light);
        }
        .related-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--primary); }
        .related-card .rc-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--secondary);
            margin-bottom: 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .related-card .rc-excerpt {
            font-size: 0.88rem;
            color: var(--text-light);
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 12px;
        }
        .related-card .rc-meta {
            font-size: 0.8rem;
            color: var(--text-light);
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .related-card .rc-meta i { margin-right: 4px; }

        /* ===== CTA 区块 ===== */
        .article-cta {
            background: linear-gradient(135deg, var(--secondary) 0%, var(--dark-bg) 100%);
            padding: 50px 0;
            text-align: center;
        }
        .article-cta h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }
        .article-cta p {
            color: rgba(255,255,255,0.8);
            max-width: 600px;
            margin: 0 auto 24px;
            font-size: 1.05rem;
        }
        .article-cta .btn-cta {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 14px 36px;
            font-size: 1.05rem;
            font-weight: 700;
            color: #fff;
            background: var(--primary);
            border: none;
            border-radius: 50px;
            transition: var(--transition);
            cursor: pointer;
        }
        .article-cta .btn-cta:hover { background: var(--primary-dark); transform: translateY(-3px); box-shadow: 0 12px 30px rgba(230,57,70,0.35); }

        /* ===== 页脚 ===== */
        .site-footer {
            background: var(--dark-bg);
            color: rgba(255,255,255,0.8);
            padding: 48px 0 24px;
            border-top: 4px solid var(--primary);
        }
        .site-footer .footer-brand {
            font-size: 1.4rem;
            font-weight: 800;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
        }
        .site-footer .footer-brand i { color: var(--accent); }
        .site-footer .footer-desc { font-size: 0.9rem; line-height: 1.7; color: rgba(255,255,255,0.65); max-width: 400px; }
        .site-footer .footer-heading {
            font-size: 1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            position: relative;
            padding-bottom: 8px;
        }
        .site-footer .footer-heading::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 32px;
            height: 3px;
            background: var(--primary);
            border-radius: 4px;
        }
        .site-footer .footer-links { list-style: none; padding: 0; margin: 0; }
        .site-footer .footer-links li { margin-bottom: 8px; }
        .site-footer .footer-links a {
            color: rgba(255,255,255,0.65);
            font-size: 0.9rem;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .site-footer .footer-links a:hover { color: var(--accent); transform: translateX(4px); }
        .site-footer .footer-bottom {
            margin-top: 32px;
            padding-top: 20px;
            border-top: 1px solid rgba(255,255,255,0.08);
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 0.82rem;
            color: rgba(255,255,255,0.5);
        }
        .site-footer .footer-bottom a { color: rgba(255,255,255,0.6); }
        .site-footer .footer-bottom a:hover { color: var(--accent); }

        /* ===== 响应式 ===== */
        @media (max-width: 992px) {
            .article-title { font-size: 1.8rem; }
            .article-content { padding: 32px 28px; }
            .header-search { max-width: 240px; }
        }
        @media (max-width: 768px) {
            body { padding-top: 60px; }
            :root { --header-height: 60px; }
            .site-logo { font-size: 1.1rem; }
            .header-search { max-width: 160px; }
            .header-search input { font-size: 0.8rem; padding: 6px 0; }
            .header-search button { width: 30px; height: 30px; font-size: 0.75rem; }
            .nav-main { gap: 2px; margin-top: 4px; }
            .nav-main a { padding: 5px 12px; font-size: 0.8rem; }
            .article-banner { padding: 40px 0 32px; }
            .article-title { font-size: 1.4rem; }
            .article-meta { gap: 12px; font-size: 0.8rem; }
            .article-content { padding: 24px 18px; }
            .article-content .cms-body { font-size: 0.95rem; }
            .related-grid { grid-template-columns: 1fr; }
            .article-cta h2 { font-size: 1.3rem; }
            .article-cta .btn-cta { padding: 12px 28px; font-size: 0.95rem; }
            .site-footer .footer-bottom { flex-direction: column; align-items: center; text-align: center; }
            .nav-hot-tags { display: none; }
        }
        @media (max-width: 576px) {
            .header-search { max-width: 120px; }
            .article-title { font-size: 1.2rem; }
            .article-content { padding: 18px 14px; }
            .article-footer-nav { flex-direction: column; align-items: stretch; }
            .article-footer-nav a { justify-content: center; }
            .related-section .section-title { font-size: 1.2rem; }
        }

        /* ===== 辅助 ===== */
        .text-primary-custom { color: var(--primary); }
        .bg-primary-custom { background: var(--primary); }
        .shadow-custom { box-shadow: var(--shadow); }
        .rounded-custom { border-radius: var(--radius); }
        .fw-700 { font-weight: 700; }
        .gap-2 { gap: 8px; }
        .gap-3 { gap: 16px; }
        .mt-2 { margin-top: 12px; }
        .mb-2 { margin-bottom: 12px; }

/* roulang page: category1 */
:root {
            --primary: #0d0d1a;
            --primary-light: #1a1a2e;
            --accent: #ff6b35;
            --accent-hover: #e55a2b;
            --gold: #ffd700;
            --gold-light: #fff3c4;
            --bg-light: #f4f6fa;
            --bg-card: #ffffff;
            --text-dark: #1a1a2e;
            --text-body: #2d3748;
            --text-muted: #718096;
            --text-light: #f0f0f0;
            --border-color: #e2e8f0;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.10);
            --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.15);
            --radius-sm: 8px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --spacer: 2rem;
            --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
            color: var(--text-body);
            background: var(--bg-light);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }

        a {
            color: var(--accent);
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--accent-hover);
        }
        a:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
            border-radius: 4px;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-sm);
        }

        button,
        input,
        textarea {
            font-family: inherit;
        }

        .container {
            max-width: 1200px;
            padding-left: 1.25rem;
            padding-right: 1.25rem;
        }

        /* ===== HEADER / NAV ===== */
        .site-header {
            background: var(--primary);
            color: var(--text-light);
            position: sticky;
            top: 0;
            z-index: 1050;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }

        .header-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0.7rem 0;
            gap: 1rem;
        }

        .site-logo {
            font-size: 1.5rem;
            font-weight: 800;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            letter-spacing: -0.5px;
            transition: opacity var(--transition);
            white-space: nowrap;
        }
        .site-logo i {
            color: var(--gold);
            font-size: 1.6rem;
        }
        .site-logo:hover {
            color: #fff;
            opacity: 0.9;
        }

        .header-search {
            display: flex;
            align-items: center;
            background: rgba(255, 255, 255, 0.08);
            border-radius: 40px;
            padding: 0.3rem 0.3rem 0.3rem 1.2rem;
            border: 1px solid rgba(255, 255, 255, 0.10);
            transition: border var(--transition), background var(--transition);
            max-width: 320px;
            width: 100%;
        }
        .header-search:focus-within {
            border-color: var(--accent);
            background: rgba(255, 255, 255, 0.12);
        }
        .header-search input {
            background: none;
            border: none;
            color: #fff;
            font-size: 0.9rem;
            outline: none;
            width: 100%;
            padding: 0.4rem 0;
        }
        .header-search input::placeholder {
            color: rgba(255, 255, 255, 0.45);
        }
        .header-search button {
            background: var(--accent);
            border: none;
            color: #fff;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: background var(--transition), transform var(--transition);
            flex-shrink: 0;
        }
        .header-search button:hover {
            background: var(--accent-hover);
            transform: scale(1.05);
        }
        .header-search button:focus-visible {
            outline: 3px solid var(--gold);
            outline-offset: 2px;
        }

        .navbar-toggler {
            background: none;
            border: 1px solid rgba(255, 255, 255, 0.25);
            color: #fff;
            font-size: 1.4rem;
            padding: 0.3rem 0.7rem;
            border-radius: var(--radius-sm);
            cursor: pointer;
            transition: background var(--transition);
        }
        .navbar-toggler:hover {
            background: rgba(255, 255, 255, 0.08);
        }
        .navbar-toggler:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
        }

        .nav-main {
            list-style: none;
            display: flex;
            align-items: center;
            gap: 0.25rem;
            padding: 0.3rem 0 0.5rem;
            margin: 0;
            flex-wrap: wrap;
        }
        .nav-main>li>a {
            color: rgba(255, 255, 255, 0.7);
            padding: 0.45rem 1rem;
            border-radius: 40px;
            font-size: 0.92rem;
            font-weight: 500;
            transition: background var(--transition), color var(--transition);
            display: block;
            white-space: nowrap;
        }
        .nav-main>li>a:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.08);
        }
        .nav-main>li>a.active {
            color: #fff;
            background: var(--accent);
            box-shadow: 0 4px 14px rgba(255, 107, 53, 0.35);
        }
        .nav-main>li>a:focus-visible {
            outline: 3px solid var(--gold);
            outline-offset: 2px;
        }

        .nav-hot-tags {
            display: flex;
            align-items: center;
            gap: 0.4rem;
            font-size: 0.82rem;
            color: rgba(255, 255, 255, 0.5);
            margin-left: auto;
            flex-wrap: wrap;
        }
        .nav-hot-tags span {
            color: var(--gold);
            font-weight: 600;
        }
        .nav-hot-tags a {
            color: rgba(255, 255, 255, 0.6);
            padding: 0.2rem 0.7rem;
            border-radius: 30px;
            background: rgba(255, 255, 255, 0.06);
            transition: background var(--transition), color var(--transition);
        }
        .nav-hot-tags a:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.14);
        }

        @media (max-width: 767px) {
            .header-top {
                flex-wrap: wrap;
            }
            .header-search {
                order: 3;
                max-width: 100%;
                width: 100%;
                margin-top: 0.3rem;
            }
            .nav-main {
                flex-direction: column;
                align-items: stretch;
                padding-top: 0.5rem;
                padding-bottom: 0.8rem;
            }
            .nav-main>li>a {
                padding: 0.6rem 1rem;
                border-radius: var(--radius-sm);
            }
            .nav-hot-tags {
                margin-left: 0;
                margin-top: 0.6rem;
                justify-content: center;
            }
            .site-logo {
                font-size: 1.25rem;
            }
        }

        @media (min-width: 768px) and (max-width: 1023px) {
            .nav-main {
                gap: 0.1rem;
            }
            .nav-main>li>a {
                padding: 0.4rem 0.7rem;
                font-size: 0.85rem;
            }
            .header-search {
                max-width: 220px;
            }
        }

        /* ===== HERO ===== */
        .hero-section {
            position: relative;
            background: var(--primary);
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center 40%;
            background-blend-mode: overlay;
            min-height: 520px;
            display: flex;
            align-items: center;
            padding: 4rem 0 5rem;
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(13, 13, 26, 0.88) 30%, rgba(13, 13, 26, 0.55) 80%);
            z-index: 1;
        }
        .hero-section .container {
            position: relative;
            z-index: 2;
        }
        .hero-badge {
            display: inline-block;
            background: rgba(255, 107, 53, 0.2);
            color: var(--gold);
            font-size: 0.85rem;
            font-weight: 600;
            padding: 0.3rem 1.2rem;
            border-radius: 40px;
            border: 1px solid rgba(255, 215, 0, 0.25);
            margin-bottom: 1.2rem;
            letter-spacing: 0.5px;
        }
        .hero-title {
            font-size: clamp(2.2rem, 6vw, 4rem);
            font-weight: 800;
            color: #fff;
            line-height: 1.15;
            margin-bottom: 1.2rem;
            letter-spacing: -1px;
        }
        .hero-title span {
            color: var(--gold);
        }
        .hero-sub {
            font-size: clamp(1rem, 2vw, 1.2rem);
            color: rgba(255, 255, 255, 0.8);
            max-width: 640px;
            line-height: 1.7;
            margin-bottom: 2rem;
        }
        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            align-items: center;
        }
        .btn-primary-custom {
            background: var(--accent);
            color: #fff;
            border: none;
            padding: 0.8rem 2.2rem;
            border-radius: 40px;
            font-weight: 700;
            font-size: 1rem;
            transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 0.6rem;
            cursor: pointer;
            box-shadow: 0 6px 24px rgba(255, 107, 53, 0.35);
        }
        .btn-primary-custom:hover {
            background: var(--accent-hover);
            transform: translateY(-2px);
            box-shadow: 0 10px 32px rgba(255, 107, 53, 0.45);
            color: #fff;
        }
        .btn-primary-custom:focus-visible {
            outline: 3px solid var(--gold);
            outline-offset: 3px;
        }
        .btn-outline-light-custom {
            background: transparent;
            color: #fff;
            border: 2px solid rgba(255, 255, 255, 0.35);
            padding: 0.8rem 2.2rem;
            border-radius: 40px;
            font-weight: 600;
            font-size: 1rem;
            transition: background var(--transition), border var(--transition), transform var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 0.6rem;
            cursor: pointer;
        }
        .btn-outline-light-custom:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: rgba(255, 255, 255, 0.6);
            transform: translateY(-2px);
            color: #fff;
        }
        .btn-outline-light-custom:focus-visible {
            outline: 3px solid var(--gold);
            outline-offset: 3px;
        }
        .hero-stats {
            display: flex;
            gap: 2.5rem;
            margin-top: 2.8rem;
            flex-wrap: wrap;
        }
        .hero-stat-item {
            color: #fff;
        }
        .hero-stat-item .num {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--gold);
        }
        .hero-stat-item .label {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.6);
            display: block;
            margin-top: 0.2rem;
        }

        @media (max-width: 767px) {
            .hero-section {
                min-height: 400px;
                padding: 3rem 0 3.5rem;
            }
            .hero-stats {
                gap: 1.5rem;
            }
            .hero-stat-item .num {
                font-size: 1.4rem;
            }
        }

        /* ===== SECTION COMMON ===== */
        .section-padding {
            padding: 4.5rem 0;
        }
        .section-title-wrap {
            text-align: center;
            margin-bottom: 3rem;
        }
        .section-title-wrap .section-label {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 700;
            color: var(--accent);
            text-transform: uppercase;
            letter-spacing: 2px;
            margin-bottom: 0.5rem;
        }
        .section-title-wrap h2 {
            font-size: clamp(1.8rem, 4vw, 2.6rem);
            font-weight: 800;
            color: var(--text-dark);
            margin-bottom: 0.8rem;
            letter-spacing: -0.5px;
        }
        .section-title-wrap p {
            color: var(--text-muted);
            max-width: 620px;
            margin: 0 auto;
            font-size: 1.05rem;
        }

        .bg-dark-section {
            background: var(--primary);
        }
        .bg-dark-section .section-title-wrap h2 {
            color: #fff;
        }
        .bg-dark-section .section-title-wrap p {
            color: rgba(255, 255, 255, 0.65);
        }
        .bg-dark-section .section-title-wrap .section-label {
            color: var(--gold);
        }

        /* ===== ENTRY CARDS ===== */
        .entry-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: 2rem 1.8rem;
            box-shadow: var(--shadow-sm);
            transition: transform var(--transition), box-shadow var(--transition);
            height: 100%;
            border: 1px solid var(--border-color);
            position: relative;
            overflow: hidden;
        }
        .entry-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-md);
        }
        .entry-card .icon-wrap {
            width: 60px;
            height: 60px;
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            color: #fff;
            margin-bottom: 1.2rem;
            background: var(--primary-light);
        }
        .entry-card .icon-wrap.orange {
            background: var(--accent);
        }
        .entry-card .icon-wrap.gold {
            background: var(--gold);
            color: var(--primary);
        }
        .entry-card .icon-wrap.teal {
            background: #0ea5a9;
        }
        .entry-card .icon-wrap.purple {
            background: #7c3aed;
        }
        .entry-card h4 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 0.6rem;
        }
        .entry-card p {
            color: var(--text-muted);
            font-size: 0.92rem;
            margin-bottom: 1rem;
        }
        .entry-card .entry-tag {
            display: inline-block;
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--accent);
            background: rgba(255, 107, 53, 0.08);
            padding: 0.2rem 0.9rem;
            border-radius: 30px;
            margin-top: 0.3rem;
        }
        .entry-card .entry-link {
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--accent);
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            margin-top: 0.5rem;
        }
        .entry-card .entry-link i {
            transition: transform var(--transition);
        }
        .entry-card .entry-link:hover i {
            transform: translateX(4px);
        }

        /* ===== GUIDE STEPS ===== */
        .step-card {
            text-align: center;
            padding: 2rem 1.5rem;
            background: var(--bg-card);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-color);
            transition: transform var(--transition), box-shadow var(--transition);
            height: 100%;
            position: relative;
        }
        .step-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
        }
        .step-number {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: var(--accent);
            color: #fff;
            font-weight: 800;
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.2rem;
            box-shadow: 0 4px 16px rgba(255, 107, 53, 0.3);
        }
        .step-card h5 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 0.5rem;
        }
        .step-card p {
            color: var(--text-muted);
            font-size: 0.9rem;
            margin-bottom: 0;
        }

        /* ===== SECURITY TIPS ===== */
        .security-item {
            display: flex;
            gap: 1.2rem;
            padding: 1.2rem 1.5rem;
            background: rgba(255, 255, 255, 0.04);
            border-radius: var(--radius-sm);
            border: 1px solid rgba(255, 255, 255, 0.06);
            transition: background var(--transition), border var(--transition);
            align-items: flex-start;
        }
        .security-item:hover {
            background: rgba(255, 255, 255, 0.07);
            border-color: rgba(255, 215, 0, 0.2);
        }
        .security-item .sec-icon {
            font-size: 1.6rem;
            color: var(--gold);
            flex-shrink: 0;
            margin-top: 0.1rem;
        }
        .security-item h6 {
            font-size: 1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 0.2rem;
        }
        .security-item p {
            font-size: 0.88rem;
            color: rgba(255, 255, 255, 0.6);
            margin-bottom: 0;
        }

        /* ===== FAQ ===== */
        .faq-accordion .accordion-item {
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm) !important;
            margin-bottom: 0.8rem;
            background: var(--bg-card);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }
        .faq-accordion .accordion-button {
            font-weight: 600;
            font-size: 1rem;
            color: var(--text-dark);
            background: var(--bg-card);
            padding: 1.2rem 1.5rem;
            box-shadow: none;
            border: none;
        }
        .faq-accordion .accordion-button:not(.collapsed) {
            color: var(--accent);
            background: var(--bg-card);
        }
        .faq-accordion .accordion-button::after {
            background-size: 1rem;
            transition: transform var(--transition);
        }
        .faq-accordion .accordion-button:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: -3px;
        }
        .faq-accordion .accordion-body {
            padding: 0.5rem 1.5rem 1.2rem;
            color: var(--text-muted);
            font-size: 0.95rem;
            line-height: 1.7;
        }

        /* ===== CTA ===== */
        .cta-section {
            background: var(--primary);
            background-image: url('/assets/images/backpic/back-2.png');
            background-size: cover;
            background-position: center;
            background-blend-mode: overlay;
            position: relative;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(13, 13, 26, 0.85) 40%, rgba(13, 13, 26, 0.5) 80%);
            z-index: 1;
        }
        .cta-section .container {
            position: relative;
            z-index: 2;
        }
        .cta-box {
            text-align: center;
            padding: 3rem 2rem;
        }
        .cta-box h2 {
            font-size: clamp(1.8rem, 4vw, 2.6rem);
            font-weight: 800;
            color: #fff;
            margin-bottom: 1rem;
        }
        .cta-box p {
            color: rgba(255, 255, 255, 0.7);
            max-width: 560px;
            margin: 0 auto 2rem;
            font-size: 1.05rem;
        }
        .cta-box .btn-primary-custom {
            font-size: 1.1rem;
            padding: 0.9rem 2.8rem;
        }

        /* ===== FOOTER ===== */
        .site-footer {
            background: var(--primary);
            color: rgba(255, 255, 255, 0.7);
            padding: 3.5rem 0 0;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }
        .footer-brand {
            font-size: 1.5rem;
            font-weight: 800;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            margin-bottom: 0.8rem;
        }
        .footer-brand i {
            color: var(--gold);
        }
        .footer-desc {
            font-size: 0.92rem;
            color: rgba(255, 255, 255, 0.55);
            line-height: 1.7;
            max-width: 400px;
        }
        .footer-heading {
            font-size: 1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 1rem;
            letter-spacing: 0.3px;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 0.5rem;
        }
        .footer-links a {
            color: rgba(255, 255, 255, 0.55);
            font-size: 0.9rem;
            transition: color var(--transition), padding-left var(--transition);
        }
        .footer-links a:hover {
            color: var(--gold);
            padding-left: 4px;
        }
        .footer-links a:focus-visible {
            outline: 3px solid var(--gold);
            outline-offset: 2px;
            border-radius: 4px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding: 1.5rem 0;
            margin-top: 2.5rem;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            font-size: 0.82rem;
            color: rgba(255, 255, 255, 0.4);
            gap: 0.5rem;
        }
        .footer-bottom a {
            color: rgba(255, 255, 255, 0.5);
        }
        .footer-bottom a:hover {
            color: var(--gold);
        }

        @media (max-width: 767px) {
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .site-footer .row>div {
                margin-bottom: 1.5rem;
            }
        }

        /* ===== RESPONSIVE FINE-TUNE ===== */
        @media (max-width: 576px) {
            .section-padding {
                padding: 3rem 0;
            }
            .section-title-wrap {
                margin-bottom: 2rem;
            }
            .hero-actions {
                flex-direction: column;
                align-items: stretch;
            }
            .hero-actions .btn-primary-custom,
            .hero-actions .btn-outline-light-custom {
                text-align: center;
                justify-content: center;
            }
            .entry-card {
                padding: 1.5rem 1.2rem;
            }
            .step-card {
                padding: 1.5rem 1rem;
            }
            .cta-box {
                padding: 2rem 1rem;
            }
        }

        @media (min-width: 768px) and (max-width: 1023px) {
            .hero-section {
                min-height: 440px;
                padding: 3.5rem 0 4rem;
            }
            .entry-card {
                padding: 1.5rem;
            }
        }

        /* ===== ANIMATIONS ===== */
        @keyframes fadeUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        .animate-fade-up {
            animation: fadeUp 0.7s ease forwards;
        }
        .delay-1 {
            animation-delay: 0.1s;
        }
        .delay-2 {
            animation-delay: 0.2s;
        }
        .delay-3 {
            animation-delay: 0.3s;
        }
        .delay-4 {
            animation-delay: 0.4s;
        }

        /* ===== MISC ===== */
        .bg-soft-accent {
            background: rgba(255, 107, 53, 0.04);
        }
        .text-accent {
            color: var(--accent);
        }
        .text-gold {
            color: var(--gold);
        }

        .img-cover-rounded {
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-md);
            width: 100%;
            height: auto;
            object-fit: cover;
        }

        .divider-wave {
            width: 60px;
            height: 3px;
            background: var(--accent);
            border-radius: 4px;
            margin: 0.6rem auto 1rem;
        }
        .divider-wave.light {
            background: var(--gold);
        }

        .gap-grid {
            --bs-gutter-y: 1.8rem;
        }