/* roulang page: index */
:root {
        --bg-deep: #051F14;
        --bg-velvet: #0B2E1E;
        --bg-abyss: #031A12;
        --gold-01: #F59E0B;
        --gold-02: #FCD34D;
        --gold-soft: #D4AF37;
        --dragon-red: #DC2626;
        --ivory: #F8FAFC;
        --mint-pale: #D1FAE5;
        --olive-muted: #A3A375;
        --emerald-glow: rgba(245, 158, 11, 0.35);
        --card-bg: rgba(11, 46, 30, 0.9);
        --border-gold: rgba(245, 158, 11, 0.3);
        --border-soft: rgba(245, 158, 11, 0.18);
        --text-dim: #C7D2C0;
        --radius-lg: 24px;
        --radius-md: 18px;
        --radius-sm: 12px;
        --shadow-card: 0 10px 35px rgba(0, 0, 0, 0.45);
        --shadow-gold: 0 6px 25px rgba(245, 158, 11, 0.35);
        --spacing-section: 72px;
        --nav-height: 86px;
    }

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

    html {
        scroll-behavior: smooth;
        -webkit-text-size-adjust: 100%;
    }

    body {
        font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
        background: var(--bg-deep);
        color: var(--ivory);
        line-height: 1.65;
        overflow-x: hidden;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }

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

    a {
        text-decoration: none;
        color: inherit;
        transition: all 0.3s ease;
    }

    a:hover {
        text-decoration: none;
        color: var(--gold-02);
    }

    button,
    input,
    select,
    textarea {
        font-family: inherit;
        font-size: inherit;
        line-height: inherit;
    }

    button:focus,
    a:focus,
    input:focus,
    textarea:focus {
        outline: 3px solid var(--gold-01);
        outline-offset: 3px;
    }

    .container {
        max-width: 1240px;
        padding-left: 20px;
        padding-right: 20px;
    }

    /* ============ HEADER / NAV ============ */
    .site-header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 1050;
        background: rgba(5, 31, 20, 0.96);
        backdrop-filter: blur(18px);
        -webkit-backdrop-filter: blur(18px);
        border-bottom: 1px solid var(--border-gold);
        padding: 0;
        height: var(--nav-height);
        display: flex;
        align-items: center;
        transition: all 0.35s ease;
    }

    .site-header.scrolled {
        background: rgba(3, 26, 18, 0.99);
        box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
        border-bottom-color: rgba(245, 158, 11, 0.45);
    }

    .navbar {
        width: 100%;
        padding: 0;
    }

    .navbar .container {
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: nowrap;
        position: relative;
        min-height: var(--nav-height);
    }

    .navbar-brand {
        display: flex;
        align-items: center;
        gap: 10px;
        font-weight: 800;
        font-size: 1.15rem;
        color: var(--gold-02);
        letter-spacing: 0.2px;
        white-space: nowrap;
        max-width: 260px;
    }

    .navbar-brand img {
        width: 38px;
        height: 38px;
        object-fit: contain;
        border-radius: 50%;
        border: 2px solid var(--gold-01);
        box-shadow: 0 0 12px rgba(245, 158, 11, 0.4);
    }

    .navbar-brand .brand-text {
        line-height: 1.25;
        font-size: 0.95rem;
    }

    .navbar-toggler {
        border: 1px solid var(--gold-01);
        background: rgba(245, 158, 11, 0.1);
        padding: 6px 10px;
        border-radius: 8px;
        transition: all 0.3s;
    }

    .navbar-toggler:hover {
        background: rgba(245, 158, 11, 0.25);
    }

    .navbar-toggler i {
        color: var(--gold-02);
        font-size: 1.3rem;
    }

    .navbar-collapse {
        flex-grow: 0;
    }

    .navbar-nav {
        display: flex;
        align-items: center;
        gap: 4px;
        list-style: none;
        flex-direction: row;
        margin: 0;
        padding: 0;
    }

    .navbar-nav .nav-item {
        list-style: none;
    }

    .navbar-nav .nav-link {
        font-size: 0.9rem;
        font-weight: 600;
        color: rgba(248, 250, 252, 0.85);
        padding: 10px 16px !important;
        border-radius: 10px;
        transition: all 0.3s;
        white-space: nowrap;
        letter-spacing: 0.1px;
        position: relative;
    }

    .navbar-nav .nav-link:hover,
    .navbar-nav .nav-link:focus {
        color: var(--gold-02);
        background: rgba(245, 158, 11, 0.08);
    }

    .navbar-nav .nav-link.active {
        color: var(--gold-02);
        background: rgba(245, 158, 11, 0.15);
        box-shadow: inset 0 -2px 0 var(--gold-01);
    }

    .nav-actions {
        display: flex;
        align-items: center;
        gap: 12px;
        margin-left: 16px;
        flex-shrink: 0;
    }

    .btn-login {
        font-size: 0.9rem;
        font-weight: 700;
        color: var(--gold-01);
        background: transparent;
        border: 1.5px solid var(--gold-01);
        border-radius: 50px;
        padding: 9px 18px;
        transition: all 0.3s;
        white-space: nowrap;
    }

    .btn-login:hover {
        background: rgba(245, 158, 11, 0.15);
        color: var(--gold-02);
        border-color: var(--gold-02);
        transform: translateY(-1px);
    }

    .btn-signup {
        font-size: 0.9rem;
        font-weight: 800;
        color: #1A0E00;
        background: linear-gradient(135deg, var(--gold-02) 0%, var(--gold-01) 55%, #B45309 100%);
        border: none;
        border-radius: 50px;
        padding: 10px 22px;
        box-shadow: 0 4px 18px rgba(245, 158, 11, 0.4);
        transition: all 0.3s;
        white-space: nowrap;
    }

    .btn-signup:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 28px rgba(245, 158, 11, 0.55);
        color: #1A0E00;
    }

    .btn-signup:active,
    .btn-login:active {
        transform: translateY(0);
        opacity: 0.9;
    }

    /* ============ HERO ============ */
    .hero-section {
        position: relative;
        min-height: 100vh;
        padding-top: calc(var(--nav-height) + 40px);
        padding-bottom: 70px;
        display: flex;
        align-items: center;
        background: linear-gradient(135deg, rgba(3, 26, 18, 0.92) 0%, rgba(5, 31, 20, 0.78) 50%, rgba(3, 26, 18, 0.92) 100%),
            url('/assets/images/6608bb29e8d34ca8.jpg') center center / cover no-repeat;
        clip-path: polygon(0 0, 100% 0, 100% calc(100% - 40px), 0 100%);
        overflow: hidden;
    }

    .hero-section::before {
        content: '';
        position: absolute;
        top: 0;
        right: 0;
        width: 55%;
        height: 100%;
        background: radial-gradient(ellipse at center, rgba(16, 185, 129, 0.15) 0%, transparent 70%);
        pointer-events: none;
    }

    .hero-section::after {
        content: '';
        position: absolute;
        bottom: 60px;
        left: 0;
        right: 0;
        height: 80px;
        background: linear-gradient(180deg, transparent 0%, rgba(5, 31, 20, 0.5) 100%);
        pointer-events: none;
    }

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

    .hero-series-nav {
        display: flex;
        align-items: center;
        gap: 8px;
        flex-wrap: wrap;
        margin-bottom: 28px;
        padding: 6px 8px;
        background: rgba(5, 31, 20, 0.7);
        border: 1px solid var(--border-gold);
        border-radius: 50px;
        backdrop-filter: blur(12px);
        width: fit-content;
        max-width: 100%;
    }

    .hero-series-nav .series-item {
        font-size: 0.8rem;
        font-weight: 700;
        color: rgba(248, 250, 252, 0.8);
        padding: 8px 16px;
        border-radius: 50px;
        transition: all 0.3s;
        white-space: nowrap;
        text-transform: uppercase;
        letter-spacing: 0.4px;
    }

    .hero-series-nav .series-item:hover,
    .hero-series-nav .series-item.active {
        color: #1A0E00;
        background: linear-gradient(135deg, var(--gold-02), var(--gold-01));
        box-shadow: 0 4px 16px rgba(245, 158, 11, 0.4);
    }

    .hero-title {
        font-size: 3rem;
        font-weight: 900;
        line-height: 1.15;
        color: var(--ivory);
        letter-spacing: -0.5px;
        max-width: 760px;
        margin-bottom: 22px;
        text-shadow: 0 4px 24px rgba(0, 0, 0, 0.5);
    }

    .hero-title .gold-text {
        background: linear-gradient(135deg, var(--gold-02) 0%, var(--gold-01) 50%, #F97316 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

    .hero-title .crown-icon {
        -webkit-text-fill-color: initial;
        color: var(--gold-01);
        font-size: 0.8em;
        display: inline-block;
        animation: crownPulse 2s ease-in-out infinite;
    }

    @keyframes crownPulse {
        0%, 100% { transform: scale(1) rotate(0deg); }
        50% { transform: scale(1.12) rotate(4deg); }
    }

    .hero-desc {
        font-size: 1.08rem;
        color: var(--mint-pale);
        max-width: 680px;
        line-height: 1.7;
        margin-bottom: 32px;
        opacity: 0.92;
    }

    .hero-actions {
        display: flex;
        align-items: center;
        gap: 16px;
        flex-wrap: wrap;
        margin-bottom: 38px;
    }

    .btn-hero-primary {
        font-size: 1.05rem;
        font-weight: 800;
        color: #1A0E00;
        background: linear-gradient(135deg, var(--gold-02) 0%, var(--gold-01) 50%, #F97316 100%);
        border: none;
        border-radius: 50px;
        padding: 16px 34px;
        box-shadow: 0 8px 30px rgba(245, 158, 11, 0.5);
        transition: all 0.35s;
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }

    .btn-hero-primary:hover {
        transform: translateY(-3px);
        box-shadow: 0 14px 40px rgba(245, 158, 11, 0.65);
        color: #1A0E00;
    }

    .btn-hero-primary:active {
        transform: translateY(-1px);
    }

    .btn-hero-secondary {
        font-size: 1.05rem;
        font-weight: 700;
        color: var(--ivory);
        background: rgba(5, 31, 20, 0.7);
        border: 1.5px solid rgba(245, 158, 11, 0.5);
        border-radius: 50px;
        padding: 15px 28px;
        transition: all 0.35s;
        backdrop-filter: blur(8px);
    }

    .btn-hero-secondary:hover {
        background: rgba(245, 158, 11, 0.15);
        border-color: var(--gold-02);
        color: var(--gold-02);
        transform: translateY(-2px);
    }

    .hero-stats {
        display: flex;
        align-items: stretch;
        gap: 0;
        flex-wrap: wrap;
        border-top: 1px solid var(--border-gold);
        padding-top: 26px;
        max-width: 720px;
    }

    .hero-stat {
        flex: 1;
        min-width: 130px;
        padding: 0 18px;
        border-right: 1px solid rgba(245, 158, 11, 0.2);
    }

    .hero-stat:last-child {
        border-right: none;
    }

    .hero-stat-value {
        font-size: 1.8rem;
        font-weight: 900;
        color: var(--gold-02);
        line-height: 1.2;
        letter-spacing: -0.5px;
    }

    .hero-stat-label {
        font-size: 0.85rem;
        color: var(--mint-pale);
        opacity: 0.8;
        margin-top: 4px;
    }

    /* ============ SECTION STYLES ============ */
    .section-block {
        padding: var(--spacing-section) 0;
        position: relative;
    }

    .section-block:nth-child(odd) {
        background: var(--bg-abyss);
    }

    .section-block:nth-child(even) {
        background: var(--bg-deep);
    }

    .section-tag {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        font-size: 0.75rem;
        font-weight: 800;
        text-transform: uppercase;
        letter-spacing: 1.5px;
        color: var(--gold-01);
        background: rgba(245, 158, 11, 0.1);
        border: 1px solid var(--border-gold);
        border-radius: 50px;
        padding: 6px 16px;
        margin-bottom: 16px;
    }

    .section-title {
        font-size: 2.2rem;
        font-weight: 800;
        color: var(--ivory);
        line-height: 1.25;
        letter-spacing: -0.3px;
        margin-bottom: 16px;
    }

    .section-desc {
        font-size: 1.05rem;
        color: var(--text-dim);
        line-height: 1.7;
        max-width: 740px;
        margin-bottom: 36px;
    }

    .section-title.left,
    .section-desc.left,
    .section-tag.left {
        text-align: left;
    }

    /* ============ VALUE PROPS ============ */
    .value-card {
        background: var(--card-bg);
        border: 1px solid var(--border-soft);
        border-radius: var(--radius-md);
        padding: 28px 24px;
        height: 100%;
        transition: all 0.35s;
        position: relative;
        overflow: hidden;
    }

    .value-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 3px;
        background: linear-gradient(90deg, var(--gold-01), var(--gold-02), transparent);
        opacity: 0;
        transition: opacity 0.35s;
    }

    .value-card:hover {
        transform: translateY(-6px);
        border-color: var(--border-gold);
        box-shadow: var(--shadow-gold);
    }

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

    .value-icon {
        width: 56px;
        height: 56px;
        border-radius: 16px;
        background: linear-gradient(135deg, rgba(245, 158, 11, 0.2), rgba(220, 38, 38, 0.15));
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 18px;
        font-size: 1.6rem;
        color: var(--gold-02);
    }

    .value-card h3 {
        font-size: 1.25rem;
        font-weight: 800;
        color: var(--ivory);
        margin-bottom: 10px;
    }

    .value-card p {
        font-size: 0.95rem;
        color: var(--text-dim);
        margin-bottom: 0;
        line-height: 1.65;
    }

    /* ============ FEATURE CARDS ============ */
    .feature-list-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 20px;
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .feature-item {
        background: rgba(11, 46, 30, 0.6);
        border: 1px solid var(--border-soft);
        border-radius: var(--radius-sm);
        padding: 20px 18px;
        display: flex;
        align-items: flex-start;
        gap: 14px;
        transition: all 0.3s;
        list-style: none;
        min-height: 100px;
    }

    .feature-item:hover {
        border-color: var(--border-gold);
        background: rgba(11, 46, 30, 0.9);
        transform: translateY(-3px);
    }

    .feature-item-icon {
        width: 42px;
        height: 42px;
        border-radius: 10px;
        background: rgba(245, 158, 11, 0.15);
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
        color: var(--gold-02);
        font-size: 1.1rem;
    }

    .feature-item .feature-text h4 {
        font-size: 1rem;
        font-weight: 700;
        color: var(--ivory);
        margin-bottom: 4px;
    }

    .feature-item .feature-text p {
        font-size: 0.88rem;
        color: var(--text-dim);
        margin: 0;
        line-height: 1.55;
    }

    /* ============ ROOM CARDS ============ */
    .room-card {
        background: var(--card-bg);
        border: 1px solid var(--border-soft);
        border-radius: var(--radius-md);
        overflow: hidden;
        transition: all 0.35s;
        height: 100%;
        position: relative;
    }

    .room-card:hover {
        transform: translateY(-5px);
        border-color: var(--border-gold);
        box-shadow: var(--shadow-card);
    }

    .room-card .card-img-wrap {
        position: relative;
        aspect-ratio: 16/9;
        overflow: hidden;
    }

    .room-card .card-img-wrap img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.45s ease;
    }

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

    .room-card .card-img-wrap::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 60px;
        background: linear-gradient(180deg, transparent, rgba(5, 31, 20, 0.85));
    }

    .room-badge {
        position: absolute;
        top: 12px;
        right: 12px;
        font-size: 0.7rem;
        font-weight: 800;
        text-transform: uppercase;
        letter-spacing: 0.8px;
        color: #fff;
        background: var(--dragon-red);
        border-radius: 50px;
        padding: 5px 12px;
        box-shadow: 0 4px 12px rgba(220, 38, 38, 0.5);
        z-index: 2;
    }

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

    .room-card .card-body h3 {
        font-size: 1.1rem;
        font-weight: 700;
        color: var(--ivory);
        margin-bottom: 6px;
    }

    .room-card .card-body p {
        font-size: 0.88rem;
        color: var(--text-dim);
        margin-bottom: 12px;
        line-height: 1.55;
    }

    .room-card .room-meta {
        display: flex;
        gap: 14px;
        font-size: 0.8rem;
        color: var(--gold-02);
        font-weight: 600;
    }

    /* ============ GALLERY ============ */
    .gallery-strip {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
        gap: 16px;
    }

    .gallery-item {
        border-radius: var(--radius-sm);
        overflow: hidden;
        border: 1px solid var(--border-soft);
        transition: all 0.35s;
        position: relative;
    }

    .gallery-item img {
        aspect-ratio: 16/10;
        object-fit: cover;
        width: 100%;
        transition: transform 0.45s;
    }

    .gallery-item:hover {
        border-color: var(--gold-01);
        box-shadow: var(--shadow-gold);
    }

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

    .gallery-item .gallery-caption {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        padding: 30px 14px 10px;
        background: linear-gradient(180deg, transparent, rgba(5, 31, 20, 0.9));
        font-size: 0.85rem;
        font-weight: 700;
        color: var(--ivory);
    }

    /* ============ WINNER CASES ============ */
    .winner-card {
        background: linear-gradient(135deg, rgba(11, 46, 30, 0.95), rgba(5, 31, 20, 0.98));
        border: 1px solid var(--border-gold);
        border-radius: var(--radius-md);
        padding: 22px 20px;
        text-align: left;
        transition: all 0.35s;
        position: relative;
        height: 100%;
    }

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

    .winner-avatar {
        width: 48px;
        height: 48px;
        border-radius: 50%;
        background: linear-gradient(135deg, var(--gold-02), var(--gold-01));
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 900;
        font-size: 1.3rem;
        color: #1A0E00;
        margin-bottom: 14px;
    }

    .winner-card .winner-name {
        font-size: 1rem;
        font-weight: 700;
        color: var(--ivory);
        margin-bottom: 6px;
    }

    .winner-card .winner-prize {
        font-size: 1.5rem;
        font-weight: 900;
        color: var(--gold-02);
        margin-bottom: 6px;
        letter-spacing: -0.5px;
    }

    .winner-card .winner-time {
        font-size: 0.8rem;
        color: var(--text-dim);
        opacity: 0.7;
    }

    .winner-card .winner-game {
        font-size: 0.82rem;
        color: var(--mint-pale);
        margin-bottom: 10px;
        display: inline-block;
        background: rgba(16, 185, 129, 0.15);
        border-radius: 50px;
        padding: 4px 12px;
    }

    /* ============ COMPARISON TABLE ============ */
    .compare-table-wrap {
        overflow-x: auto;
        border-radius: var(--radius-md);
        border: 1px solid var(--border-soft);
        background: var(--card-bg);
    }

    .compare-table {
        width: 100%;
        min-width: 680px;
        border-collapse: collapse;
        margin: 0;
    }

    .compare-table th,
    .compare-table td {
        padding: 18px 20px;
        text-align: left;
        border-bottom: 1px solid var(--border-soft);
        font-size: 0.95rem;
        vertical-align: middle;
    }

    .compare-table thead th {
        background: rgba(245, 158, 11, 0.1);
        color: var(--gold-02);
        font-weight: 800;
        text-transform: uppercase;
        letter-spacing: 0.6px;
        font-size: 0.8rem;
        border-bottom: 2px solid var(--border-gold);
    }

    .compare-table tbody tr:hover {
        background: rgba(245, 158, 11, 0.04);
    }

    .compare-table .check-icon {
        color: #10B981;
        font-weight: 700;
    }

    .compare-table .cross-icon {
        color: var(--dragon-red);
        font-weight: 700;
    }

    /* ============ VIP BENEFITS ============ */
    .vip-benefit-card {
        background: var(--card-bg);
        border: 1px solid var(--border-soft);
        border-radius: var(--radius-sm);
        padding: 20px 16px;
        height: 100%;
        transition: all 0.3s;
        text-align: left;
        display: flex;
        align-items: flex-start;
        gap: 12px;
    }

    .vip-benefit-card:hover {
        border-color: var(--gold-01);
        background: rgba(11, 46, 30, 0.95);
        transform: translateY(-3px);
    }

    .vip-benefit-card .vip-icon {
        font-size: 1.3rem;
        color: var(--gold-02);
        flex-shrink: 0;
        margin-top: 2px;
    }

    .vip-benefit-card h4 {
        font-size: 0.95rem;
        font-weight: 700;
        color: var(--ivory);
        margin-bottom: 4px;
    }

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

    /* ============ REVIEW WALL ============ */
    .review-card {
        background: rgba(11, 46, 30, 0.7);
        border: 1px solid var(--border-soft);
        border-radius: var(--radius-md);
        padding: 22px 20px;
        height: 100%;
        transition: all 0.35s;
        display: flex;
        flex-direction: column;
        text-align: left;
    }

    .review-card:hover {
        border-color: var(--border-gold);
        transform: translateY(-4px);
        box-shadow: var(--shadow-card);
    }

    .review-stars {
        color: var(--gold-02);
        font-size: 0.9rem;
        margin-bottom: 10px;
        letter-spacing: 2px;
    }

    .review-text {
        font-size: 0.95rem;
        color: var(--text-dim);
        line-height: 1.65;
        flex-grow: 1;
        margin-bottom: 16px;
    }

    .review-author {
        display: flex;
        align-items: center;
        gap: 10px;
        font-size: 0.85rem;
        color: var(--mint-pale);
        font-weight: 600;
    }

    .review-author .avatar {
        width: 32px;
        height: 32px;
        border-radius: 50%;
        background: linear-gradient(135deg, var(--gold-02), var(--gold-01));
        display: flex;
        align-items: center;
        justify-content: center;
        color: #1A0E00;
        font-weight: 800;
        font-size: 0.8rem;
    }

    /* ============ DATA STATS ============ */
    .stats-band {
        background: linear-gradient(135deg, rgba(245, 158, 11, 0.08), rgba(5, 31, 20, 0.95));
        border-top: 1px solid var(--border-gold);
        border-bottom: 1px solid var(--border-gold);
        padding: 48px 0;
    }

    .stat-item {
        text-align: center;
        padding: 16px;
    }

    .stat-item .stat-num {
        font-size: 2.4rem;
        font-weight: 900;
        color: var(--gold-02);
        line-height: 1.2;
        letter-spacing: -1px;
        text-shadow: 0 0 30px rgba(245, 158, 11, 0.3);
    }

    .stat-item .stat-label {
        font-size: 0.9rem;
        color: var(--mint-pale);
        margin-top: 4px;
        font-weight: 500;
    }

    /* ============ ONBOARDING STEPS ============ */
    .step-item {
        display: flex;
        align-items: flex-start;
        gap: 18px;
        padding: 20px 0;
        border-bottom: 1px solid var(--border-soft);
        transition: all 0.3s;
    }

    .step-item:last-child {
        border-bottom: none;
    }

    .step-number {
        width: 54px;
        height: 54px;
        border-radius: 50%;
        background: linear-gradient(135deg, var(--gold-02), var(--gold-01));
        color: #1A0E00;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.4rem;
        font-weight: 900;
        flex-shrink: 0;
        box-shadow: 0 4px 14px rgba(245, 158, 11, 0.35);
    }

    .step-item h4 {
        font-size: 1.1rem;
        font-weight: 700;
        color: var(--ivory);
        margin-bottom: 4px;
    }

    .step-item p {
        font-size: 0.92rem;
        color: var(--text-dim);
        margin: 0;
        line-height: 1.6;
    }

    /* ============ CMS NEWS LIST ============ */
    .news-card {
        background: var(--card-bg);
        border: 1px solid var(--border-soft);
        border-radius: var(--radius-sm);
        padding: 20px 18px;
        height: 100%;
        transition: all 0.35s;
        display: flex;
        flex-direction: column;
        text-align: left;
        position: relative;
    }

    .news-card:hover {
        border-color: var(--border-gold);
        transform: translateY(-4px);
        box-shadow: var(--shadow-card);
    }

    .news-card .news-category {
        font-size: 0.72rem;
        font-weight: 800;
        text-transform: uppercase;
        letter-spacing: 0.7px;
        color: var(--gold-01);
        background: rgba(245, 158, 11, 0.12);
        border-radius: 50px;
        padding: 4px 10px;
        display: inline-block;
        margin-bottom: 10px;
        width: fit-content;
    }

    .news-card h4 {
        font-size: 1.02rem;
        font-weight: 700;
        color: var(--ivory);
        margin-bottom: 8px;
        line-height: 1.45;
        flex-grow: 1;
    }

    .news-card p {
        font-size: 0.88rem;
        color: var(--text-dim);
        line-height: 1.6;
        margin-bottom: 12px;
        flex-grow: 0;
    }

    .news-card .news-meta {
        font-size: 0.78rem;
        color: var(--olive-muted);
        display: flex;
        align-items: center;
        gap: 12px;
        border-top: 1px solid var(--border-soft);
        padding-top: 12px;
        margin-top: auto;
    }

    .news-card .news-meta i {
        color: var(--gold-01);
        margin-right: 4px;
    }

    .news-empty {
        color: var(--text-dim);
        font-size: 1.1rem;
        padding: 40px;
        text-align: center;
        border: 1px dashed var(--border-gold);
        border-radius: var(--radius-md);
    }

    /* ============ SECURITY / TRUST ============ */
    .security-band {
        background: rgba(3, 26, 18, 0.85);
        border: 1px solid var(--border-soft);
        border-radius: var(--radius-lg);
        padding: 40px 30px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 30px;
        flex-wrap: wrap;
    }

    .security-badges {
        display: flex;
        align-items: center;
        gap: 18px;
        flex-wrap: wrap;
    }

    .security-badge {
        display: flex;
        align-items: center;
        gap: 8px;
        font-size: 0.85rem;
        font-weight: 600;
        color: var(--mint-pale);
        background: rgba(16, 185, 129, 0.12);
        border: 1px solid rgba(16, 185, 129, 0.35);
        border-radius: 50px;
        padding: 8px 16px;
        transition: all 0.3s;
    }

    .security-badge:hover {
        background: rgba(16, 185, 129, 0.22);
        border-color: #10B981;
    }

    .security-badge i {
        color: #10B981;
    }

    .age-badge {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 52px;
        height: 52px;
        border-radius: 50%;
        border: 2px solid var(--gold-01);
        color: var(--gold-02);
        font-weight: 900;
        font-size: 0.95rem;
        background: rgba(5, 31, 20, 0.9);
        box-shadow: 0 0 18px rgba(245, 158, 11, 0.35);
    }

    /* ============ PAYMENT METHODS ============ */
    .payment-methods {
        display: flex;
        align-items: center;
        gap: 12px;
        flex-wrap: wrap;
    }

    .payment-badge {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        font-size: 0.8rem;
        font-weight: 700;
        color: var(--ivory);
        background: rgba(5, 31, 20, 0.85);
        border: 1px solid var(--border-gold);
        border-radius: 50px;
        padding: 8px 14px;
        transition: all 0.3s;
    }

    .payment-badge:hover {
        background: rgba(245, 158, 11, 0.15);
        border-color: var(--gold-02);
        transform: translateY(-2px);
    }

    /* ============ FAQ ============ */
    .accordion {
        --bs-accordion-bg: transparent;
        --bs-accordion-border-color: var(--border-soft);
        --bs-accordion-border-radius: var(--radius-sm);
        --bs-accordion-active-bg: rgba(245, 158, 11, 0.08);
        --bs-accordion-active-color: var(--gold-02);
        --bs-accordion-btn-color: var(--ivory);
        --bs-accordion-btn-active-icon: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23F59E0B'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
        --bs-accordion-btn-focus-border-color: var(--gold-01);
        --bs-accordion-btn-focus-box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.25);
    }

    .accordion-item {
        margin-bottom: 12px;
        border: 1px solid var(--border-soft);
        border-radius: var(--radius-sm) !important;
        overflow: hidden;
        background: rgba(11, 46, 30, 0.6);
    }

    .accordion-button {
        font-weight: 700;
        font-size: 0.98rem;
        padding: 18px 20px;
        color: var(--ivory);
        background: transparent;
    }

    .accordion-button:not(.collapsed) {
        color: var(--gold-02);
        background: rgba(245, 158, 11, 0.08);
        box-shadow: none;
    }

    .accordion-body {
        font-size: 0.92rem;
        color: var(--text-dim);
        line-height: 1.65;
        padding: 16px 20px 20px;
    }

    /* ============ FAB ============ */
    .fab-floating {
        position: fixed;
        left: 16px;
        bottom: 96px;
        z-index: 1060;
        display: flex;
        align-items: center;
        justify-content: center;
        width: 56px;
        height: 56px;
        border-radius: 50%;
        background: #0B2E1E;
        border: 2px solid var(--gold-01);
        box-shadow: 0 6px 25px rgba(245, 158, 11, 0.35);
        transition: all 0.4s;
        opacity: 0.8;
        animation: fabFloat 3s ease-in-out infinite;
    }

    @keyframes fabFloat {
        0%, 100% { transform: translateY(0); }
        50% { transform: translateY(-6px); }
    }

    .fab-floating:hover {
        opacity: 1;
        transform: scale(1.1);
        box-shadow: 0 8px 35px rgba(245, 158, 11, 0.55);
    }

    .fab-floating:active {
        transform: scale(0.95) translateY(2px);
    }

    .fab-floating i {
        font-size: 1.5rem;
        color: var(--gold-02);
        transition: transform 0.5s;
    }

    .fab-floating:hover i {
        transform: rotate(360deg);
    }

    .fab-notification {
        position: absolute;
        top: -4px;
        right: -4px;
        width: 14px;
        height: 14px;
        background: var(--dragon-red);
        border-radius: 50%;
        border: 2px solid var(--ivory);
        box-shadow: 0 0 10px rgba(220, 38, 38, 0.6);
    }

    /* ============ FOOTER ============ */
    .site-footer {
        background: #02150E;
        border-top: 2px solid var(--border-gold);
        padding: 56px 0 0;
        color: var(--text-dim);
    }

    .site-footer h5 {
        color: var(--gold-02);
        font-size: 1.05rem;
        font-weight: 800;
        margin-bottom: 18px;
    }

    .site-footer .footer-brand {
        font-size: 1.1rem;
        font-weight: 800;
        color: var(--gold-02);
        margin-bottom: 12px;
        display: block;
    }

    .site-footer .footer-about {
        font-size: 0.88rem;
        line-height: 1.6;
        opacity: 0.85;
        margin-bottom: 16px;
        max-width: 340px;
    }

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

    .footer-links li {
        margin-bottom: 8px;
        list-style: none;
    }

    .footer-links a {
        font-size: 0.88rem;
        color: var(--text-dim);
        transition: all 0.3s;
        display: inline-block;
    }

    .footer-links a:hover {
        color: var(--gold-02);
        transform: translateX(3px);
    }

    .footer-bottom {
        border-top: 1px solid rgba(245, 158, 11, 0.2);
        padding: 20px 0;
        margin-top: 40px;
        font-size: 0.8rem;
        color: rgba(248, 250, 252, 0.5);
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 12px;
    }

    .footer-bottom .copyright {
        font-size: 0.8rem;
    }

    .footer-bottom .copyright a {
        color: var(--gold-01);
    }

    .footer-bottom .copyright a:hover {
        color: var(--gold-02);
    }

    .footer-license {
        display: flex;
        align-items: center;
        gap: 14px;
        font-size: 0.75rem;
        color: rgba(248, 250, 252, 0.55);
    }

    .footer-license i {
        color: #10B981;
        font-size: 0.7rem;
    }

    /* ============ RESPONSIVE ============ */
    @media (max-width: 1024px) {
        :root {
            --nav-height: 76px;
            --spacing-section: 56px;
        }

        .hero-title {
            font-size: 2.4rem;
        }

        .section-title {
            font-size: 1.8rem;
        }

        .navbar-brand {
            font-size: 0.95rem;
            max-width: 210px;
        }

        .navbar-nav .nav-link {
            font-size: 0.82rem;
            padding: 8px 10px !important;
        }

        .btn-login,
        .btn-signup {
            font-size: 0.82rem;
            padding: 8px 14px;
        }
    }

    @media (max-width: 768px) {
        :root {
            --nav-height: 68px;
            --spacing-section: 42px;
        }

        .hero-section {
            padding-top: calc(var(--nav-height) + 28px);
            padding-bottom: 52px;
            min-height: 100dvh;
            clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), 0 100%);
        }

        .hero-title {
            font-size: 1.95rem;
            letter-spacing: -0.2px;
        }

        .hero-desc {
            font-size: 0.95rem;
        }

        .hero-series-nav {
            border-radius: 40px;
            gap: 4px;
            padding: 4px 6px;
        }

        .hero-series-nav .series-item {
            font-size: 0.7rem;
            padding: 6px 10px;
        }

        .hero-actions {
            flex-direction: column;
            align-items: stretch;
            gap: 10px;
        }

        .btn-hero-primary,
        .btn-hero-secondary {
            width: 100%;
            text-align: center;
        }

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

        .hero-stat {
            flex: 1 1 45%;
            min-width: 0;
            padding: 0;
            border-right: none;
            border-bottom: 1px solid rgba(245, 158, 11, 0.15);
            padding-bottom: 12px;
        }

        .hero-stat:nth-child(3),
        .hero-stat:nth-child(4) {
            border-bottom: none;
            padding-bottom: 0;
        }

        .section-title {
            font-size: 1.5rem;
        }

        .section-desc {
            font-size: 0.95rem;
        }

        .navbar .container {
            padding-left: 12px;
            padding-right: 12px;
        }

        .navbar-brand {
            font-size: 0.88rem;
        }

        .navbar-brand img {
            width: 32px;
            height: 32px;
        }

        .navbar-collapse {
            position: absolute;
            top: var(--nav-height);
            left: 0;
            right: 0;
            background: rgba(5, 31, 20, 0.99);
            border-bottom: 1px solid var(--border-gold);
            padding: 12px 16px;
            max-height: calc(100dvh - var(--nav-height));
            overflow-y: auto;
            box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
        }

        .navbar-nav {
            flex-direction: column;
            align-items: flex-start;
            gap: 4px;
            margin-bottom: 12px;
        }

        .navbar-nav .nav-link {
            font-size: 0.95rem;
            padding: 12px 14px !important;
            width: 100%;
        }

        .nav-actions {
            flex-direction: row;
            margin-left: 0;
            gap: 8px;
            width: 100%;
            padding-top: 12px;
            border-top: 1px solid var(--border-soft);
        }

        .btn-login,
        .btn-signup {
            flex: 1;
            text-align: center;
            font-size: 0.9rem;
            padding: 10px 14px;
        }

        .security-band {
            flex-direction: column;
            align-items: flex-start;
            gap: 18px;
            padding: 28px 20px;
        }

        .stat-item .stat-num {
            font-size: 1.8rem;
        }

        .compare-table {
            min-width: 560px;
        }

        .compare-table th,
        .compare-table td {
            padding: 12px 14px;
            font-size: 0.85rem;
        }

        .fab-floating {
            width: 48px;
            height: 48px;
            left: 12px;
            bottom: 76px;
            border-radius: 50%;
        }

        .fab-floating i {
            font-size: 1.25rem;
        }

        .gallery-strip {
            grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
            gap: 10px;
        }
    }

    @media (max-width: 520px) {
        :root {
            --nav-height: 60px;
            --spacing-section: 32px;
        }

        .hero-title {
            font-size: 1.6rem;
        }

        .hero-section {
            padding-top: calc(var(--nav-height) + 20px);
            padding-bottom: 42px;
            clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), 0 100%);
        }

        .hero-desc {
            font-size: 0.88rem;
        }

        .hero-series-nav .series-item {
            font-size: 0.65rem;
            padding: 5px 8px;
        }

        .section-title {
            font-size: 1.3rem;
        }

        .section-tag {
            font-size: 0.65rem;
            padding: 5px 12px;
            letter-spacing: 1px;
        }

        .value-card {
            padding: 20px 16px;
        }

        .value-card h3 {
            font-size: 1.1rem;
        }

        .value-icon {
            width: 46px;
            height: 46px;
            font-size: 1.3rem;
            border-radius: 12px;
        }

        .feature-list-grid {
            grid-template-columns: 1fr;
            gap: 12px;
        }

        .room-card .card-body {
            padding: 14px;
        }

        .room-card .card-body h3 {
            font-size: 1rem;
        }

        .winner-card .winner-prize {
            font-size: 1.2rem;
        }

        .news-card {
            padding: 16px 14px;
        }

        .step-item {
            gap: 12px;
            padding: 16px 0;
        }

        .step-number {
            width: 42px;
            height: 42px;
            font-size: 1.1rem;
        }

        .site-footer {
            padding: 36px 0 0;
        }

        .footer-bottom {
            flex-direction: column;
            align-items: flex-start;
            gap: 10px;
            padding: 16px 0;
        }
    }

/* roulang page: article */
:root {
        --bg-deep: #051F14;
        --bg-velvet: #0B2E1E;
        --bg-abyss: #031A12;
        --gold-01: #F59E0B;
        --gold-02: #FCD34D;
        --gold-soft: #D4AF37;
        --dragon-red: #DC2626;
        --ivory: #F8FAFC;
        --mint-pale: #D1FAE5;
        --olive-muted: #A3A375;
        --emerald-glow: rgba(245, 158, 11, 0.35);
        --card-bg: rgba(11, 46, 30, 0.9);
        --border-gold: rgba(245, 158, 11, 0.3);
        --border-soft: rgba(245, 158, 11, 0.18);
        --text-dim: #C7D2C0;
        --radius-lg: 24px;
        --radius-md: 18px;
        --radius-sm: 12px;
        --shadow-card: 0 10px 35px rgba(0, 0, 0, 0.45);
        --shadow-gold: 0 6px 25px rgba(245, 158, 11, 0.35);
        --spacing-section: 72px;
        --nav-height: 86px;
    }

    html {
        scroll-behavior: smooth;
        -webkit-text-size-adjust: 100%;
    }

    body {
        font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
        background: var(--bg-deep);
        color: var(--ivory);
        line-height: 1.65;
        overflow-x: hidden;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
        padding-top: var(--nav-height);
    }

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

    a {
        text-decoration: none;
        color: inherit;
        transition: all 0.3s ease;
    }

    a:hover {
        text-decoration: none;
        color: var(--gold-02);
    }

    button,
    input,
    select,
    textarea {
        font-family: inherit;
        font-size: inherit;
        line-height: inherit;
    }

    button:focus,
    a:focus,
    input:focus,
    textarea:focus {
        outline: 3px solid var(--gold-01);
        outline-offset: 3px;
    }

    .container {
        max-width: 1240px;
        padding-left: 20px;
        padding-right: 20px;
    }

    /* ============ HEADER / NAV ============ */
    .site-header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 1050;
        background: rgba(5, 31, 20, 0.96);
        backdrop-filter: blur(18px);
        -webkit-backdrop-filter: blur(18px);
        border-bottom: 1px solid var(--border-gold);
        padding: 0;
        height: var(--nav-height);
        display: flex;
        align-items: center;
        transition: all 0.35s ease;
    }

    .site-header.scrolled {
        background: rgba(3, 26, 18, 0.99);
        box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
        border-bottom-color: rgba(245, 158, 11, 0.45);
    }

    .navbar {
        width: 100%;
        padding: 0;
    }

    .navbar .container {
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: nowrap;
        position: relative;
        min-height: var(--nav-height);
    }

    .navbar-brand {
        display: flex;
        align-items: center;
        gap: 10px;
        font-weight: 800;
        font-size: 1.15rem;
        color: var(--gold-02);
        letter-spacing: 0.2px;
        white-space: nowrap;
        max-width: 260px;
    }

    .navbar-brand img {
        width: 38px;
        height: 38px;
        object-fit: contain;
        border-radius: 50%;
        border: 2px solid var(--gold-01);
        box-shadow: 0 0 12px rgba(245, 158, 11, 0.4);
    }

    .navbar-brand .brand-text {
        line-height: 1.25;
        font-size: 0.95rem;
    }

    .navbar-toggler {
        border: 1px solid var(--gold-01);
        background: rgba(245, 158, 11, 0.1);
        padding: 6px 10px;
        border-radius: 8px;
        transition: all 0.3s;
    }

    .navbar-toggler:hover {
        background: rgba(245, 158, 11, 0.25);
    }

    .navbar-toggler i {
        color: var(--gold-02);
        font-size: 1.3rem;
    }

    .navbar-collapse {
        flex-grow: 0;
    }

    .navbar-nav {
        display: flex;
        align-items: center;
        gap: 4px;
        list-style: none;
        flex-direction: row;
        margin: 0;
        padding: 0;
    }

    .navbar-nav .nav-item {
        list-style: none;
    }

    .navbar-nav .nav-link {
        font-size: 0.9rem;
        font-weight: 600;
        color: rgba(248, 250, 252, 0.85);
        padding: 10px 16px !important;
        border-radius: 10px;
        transition: all 0.3s;
        white-space: nowrap;
        letter-spacing: 0.1px;
        position: relative;
    }

    .navbar-nav .nav-link:hover,
    .navbar-nav .nav-link:focus {
        color: var(--gold-02);
        background: rgba(245, 158, 11, 0.08);
    }

    .navbar-nav .nav-link.active {
        color: var(--gold-02);
        background: rgba(245, 158, 11, 0.15);
        box-shadow: inset 0 -2px 0 var(--gold-01);
    }

    .nav-actions {
        display: flex;
        align-items: center;
        gap: 12px;
        margin-left: 16px;
        flex-shrink: 0;
    }

    .btn-login {
        font-size: 0.9rem;
        font-weight: 700;
        color: var(--gold-01);
        background: transparent;
        border: 1.5px solid var(--gold-01);
        border-radius: 50px;
        padding: 9px 18px;
        transition: all 0.3s;
        white-space: nowrap;
    }

    .btn-login:hover {
        background: rgba(245, 158, 11, 0.15);
        color: var(--gold-02);
        border-color: var(--gold-02);
        transform: translateY(-1px);
    }

    .btn-signup {
        font-size: 0.9rem;
        font-weight: 800;
        color: #1A0E00;
        background: linear-gradient(135deg, var(--gold-02) 0%, var(--gold-01) 55%, #B45309 100%);
        border: none;
        border-radius: 50px;
        padding: 10px 22px;
        box-shadow: 0 4px 18px rgba(245, 158, 11, 0.4);
        transition: all 0.3s;
        white-space: nowrap;
    }

    .btn-signup:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 28px rgba(245, 158, 11, 0.55);
        color: #1A0E00;
    }

    .btn-signup:active,
    .btn-login:active {
        transform: translateY(0);
        opacity: 0.9;
    }

    /* ============ ARTICLE SECTION ============ */
    .article-main {
        padding-top: 40px;
        padding-bottom: 60px;
        background: linear-gradient(180deg, var(--bg-abyss) 0%, var(--bg-deep) 35%, var(--bg-velvet) 100%);
    }

    .breadcrumb-wrap {
        background: rgba(5, 31, 20, 0.75);
        border: 1px solid var(--border-soft);
        border-radius: var(--radius-sm);
        padding: 14px 18px;
        margin-bottom: 28px;
    }

    .breadcrumb-wrap ol {
        margin: 0;
        padding: 0;
        list-style: none;
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        gap: 8px;
        font-size: 0.85rem;
    }

    .breadcrumb-wrap ol li {
        display: flex;
        align-items: center;
        gap: 8px;
        color: var(--text-dim);
    }

    .breadcrumb-wrap ol li a {
        color: var(--gold-01);
        font-weight: 600;
    }

    .breadcrumb-wrap ol li a:hover {
        color: var(--gold-02);
    }

    .breadcrumb-wrap ol li:not(:last-child)::after {
        content: '\f105';
        font-family: 'Font Awesome 6 Free';
        font-weight: 900;
        color: var(--olive-muted);
        font-size: 0.75rem;
        margin-left: 4px;
    }

    .article-header {
        margin-bottom: 40px;
    }

    .article-meta {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        gap: 16px;
        margin-bottom: 20px;
    }

    .article-meta .meta-badge {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        font-size: 0.8rem;
        font-weight: 700;
        color: var(--gold-02);
        background: rgba(245, 158, 11, 0.12);
        border: 1px solid var(--border-gold);
        border-radius: 50px;
        padding: 7px 14px;
        letter-spacing: 0.3px;
        text-transform: uppercase;
    }

    .article-meta .meta-date {
        font-size: 0.85rem;
        color: var(--text-dim);
        display: inline-flex;
        align-items: center;
        gap: 6px;
    }

    .article-meta .meta-date i {
        color: var(--gold-01);
        font-size: 0.9rem;
    }

    .article-title {
        font-size: 2.1rem;
        font-weight: 800;
        color: var(--ivory);
        line-height: 1.35;
        margin-bottom: 18px;
        letter-spacing: -0.3px;
    }

    .article-excerpt {
        font-size: 1.1rem;
        color: var(--text-dim);
        line-height: 1.7;
        max-width: 820px;
        margin-bottom: 0;
        border-left: 3px solid var(--gold-01);
        padding-left: 20px;
    }

    .article-cover {
        margin-bottom: 36px;
        border-radius: var(--radius-lg);
        overflow: hidden;
        box-shadow: var(--shadow-card);
        border: 1px solid var(--border-soft);
    }

    .article-cover img {
        width: 100%;
        height: auto;
        max-height: 420px;
        object-fit: cover;
    }

    .article-content {
        background: rgba(11, 46, 30, 0.65);
        border: 1px solid var(--border-soft);
        border-radius: var(--radius-lg);
        padding: 36px 32px;
        margin-bottom: 44px;
        box-shadow: var(--shadow-card);
    }

    .article-content h2 {
        font-size: 1.6rem;
        font-weight: 700;
        color: var(--gold-02);
        margin-top: 30px;
        margin-bottom: 16px;
        letter-spacing: -0.2px;
        line-height: 1.4;
    }

    .article-content h3 {
        font-size: 1.3rem;
        font-weight: 700;
        color: var(--mint-pale);
        margin-top: 24px;
        margin-bottom: 12px;
        line-height: 1.45;
    }

    .article-content p {
        color: #E6EDE2;
        margin-bottom: 18px;
        line-height: 1.7;
    }

    .article-content ul,
    .article-content ol {
        margin-bottom: 18px;
        padding-left: 26px;
        color: #E6EDE2;
    }

    .article-content ul li,
    .article-content ol li {
        margin-bottom: 8px;
        line-height: 1.65;
    }

    .article-content img {
        max-width: 100%;
        border-radius: var(--radius-md);
        margin: 18px 0;
    }

    .article-content blockquote {
        background: rgba(245, 158, 11, 0.08);
        border-left: 4px solid var(--gold-01);
        border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
        padding: 16px 20px;
        margin: 20px 0;
        color: var(--mint-pale);
        font-style: italic;
    }

    .article-content table {
        width: 100%;
        margin: 20px 0;
        border-collapse: collapse;
        border-radius: var(--radius-sm);
        overflow: hidden;
        font-size: 0.9rem;
    }

    .article-content table th {
        background: rgba(245, 158, 11, 0.2);
        color: var(--gold-02);
        padding: 10px 14px;
        text-align: left;
        font-weight: 700;
        border: 1px solid var(--border-gold);
    }

    .article-content table td {
        padding: 10px 14px;
        border: 1px solid var(--border-soft);
        color: #E6EDE2;
    }

    .not-found-box {
        background: rgba(11, 46, 30, 0.7);
        border: 1px solid var(--border-gold);
        border-radius: var(--radius-lg);
        padding: 48px 32px;
        text-align: center;
        margin-bottom: 40px;
    }

    .not-found-box i {
        font-size: 3rem;
        color: var(--gold-01);
        margin-bottom: 16px;
    }

    .not-found-box h2 {
        font-size: 1.5rem;
        color: var(--ivory);
        font-weight: 700;
        margin-bottom: 10px;
    }

    .not-found-box p {
        color: var(--text-dim);
        margin-bottom: 20px;
    }

    .not-found-box .btn-home {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        background: linear-gradient(135deg, var(--gold-02), var(--gold-01));
        color: #1A0E00;
        font-weight: 700;
        padding: 12px 24px;
        border-radius: 50px;
        border: none;
        transition: all 0.3s;
    }

    .not-found-box .btn-home:hover {
        transform: translateY(-2px);
        box-shadow: var(--shadow-gold);
        color: #1A0E00;
    }

    /* ============ SECTION COMMON ============ */
    .article-section {
        padding: 36px 0;
    }

    .article-section-alt {
        padding: 36px 0;
        background: rgba(3, 26, 18, 0.5);
        border-radius: var(--radius-lg);
        margin-bottom: 30px;
    }

    .section-heading {
        font-size: 1.5rem;
        font-weight: 800;
        color: var(--gold-02);
        letter-spacing: -0.2px;
        margin-bottom: 20px;
        position: relative;
        padding-bottom: 12px;
    }

    .section-heading::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 60px;
        height: 3px;
        background: linear-gradient(90deg, var(--gold-01), transparent);
        border-radius: 2px;
    }

    /* ============ GAME RECOMMEND CARDS ============ */
    .game-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        gap: 20px;
        margin-top: 16px;
    }

    .game-card-item {
        background: var(--card-bg);
        border: 1px solid var(--border-soft);
        border-radius: var(--radius-md);
        overflow: hidden;
        transition: all 0.35s ease;
        position: relative;
    }

    .game-card-item:hover {
        border-color: var(--gold-01);
        box-shadow: var(--shadow-gold);
        transform: translateY(-4px);
    }

    .game-card-item .card-thumb {
        position: relative;
        overflow: hidden;
        aspect-ratio: 16/9;
    }

    .game-card-item .card-thumb img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.5s ease;
    }

    .game-card-item:hover .card-thumb img {
        transform: scale(1.06);
    }

    .game-card-item .card-thumb .corner-tag {
        position: absolute;
        top: 12px;
        left: 12px;
        background: var(--dragon-red);
        color: #fff;
        font-size: 0.7rem;
        font-weight: 800;
        text-transform: uppercase;
        padding: 5px 12px;
        border-radius: 50px;
        letter-spacing: 0.5px;
        box-shadow: 0 3px 12px rgba(220, 38, 38, 0.5);
    }

    .game-card-item .card-body {
        padding: 16px 18px 18px;
    }

    .game-card-item .card-body h4 {
        font-size: 1rem;
        font-weight: 700;
        color: var(--ivory);
        margin-bottom: 6px;
        line-height: 1.4;
    }

    .game-card-item .card-body p {
        font-size: 0.82rem;
        color: var(--text-dim);
        margin-bottom: 0;
        line-height: 1.55;
    }

    .game-card-item .card-body .tag-list {
        display: flex;
        flex-wrap: wrap;
        gap: 6px;
        margin-top: 10px;
    }

    .game-card-item .card-body .tag-list span {
        font-size: 0.7rem;
        font-weight: 600;
        color: var(--mint-pale);
        background: rgba(16, 185, 129, 0.15);
        border: 1px solid rgba(16, 185, 129, 0.3);
        border-radius: 50px;
        padding: 4px 10px;
    }

    /* ============ CTA BANNER ============ */
    .cta-banner {
        background: linear-gradient(135deg, rgba(245, 158, 11, 0.12) 0%, rgba(11, 46, 30, 0.95) 55%, rgba(3, 26, 18, 0.98) 100%);
        border: 1px solid var(--border-gold);
        border-radius: var(--radius-lg);
        padding: 32px 28px;
        margin: 30px 0;
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        justify-content: space-between;
        gap: 20px;
        box-shadow: var(--shadow-card);
    }

    .cta-banner .cta-text h3 {
        font-size: 1.3rem;
        font-weight: 800;
        color: var(--gold-02);
        margin-bottom: 8px;
    }

    .cta-banner .cta-text p {
        color: var(--text-dim);
        margin-bottom: 0;
        font-size: 0.95rem;
    }

    .cta-banner .cta-btn {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        background: linear-gradient(135deg, var(--gold-02), var(--gold-01), #B45309);
        color: #1A0E00;
        font-weight: 800;
        font-size: 0.95rem;
        padding: 14px 28px;
        border-radius: 50px;
        border: none;
        transition: all 0.35s;
        white-space: nowrap;
        box-shadow: 0 4px 20px rgba(245, 158, 11, 0.4);
    }

    .cta-banner .cta-btn:hover {
        transform: translateY(-3px);
        box-shadow: 0 10px 32px rgba(245, 158, 11, 0.55);
        color: #1A0E00;
    }

    /* ============ FAQ ============ */
    .faq-wrap {
        margin-top: 26px;
    }

    .accordion-item {
        background: rgba(11, 46, 30, 0.75);
        border: 1px solid var(--border-soft);
        border-radius: var(--radius-md) !important;
        margin-bottom: 14px;
        overflow: hidden;
        transition: all 0.3s;
    }

    .accordion-item:hover {
        border-color: var(--border-gold);
    }

    .accordion-button {
        background: transparent;
        color: var(--ivory);
        font-weight: 700;
        font-size: 0.95rem;
        padding: 16px 20px;
        border: none;
        box-shadow: none;
        border-radius: var(--radius-md) !important;
        transition: all 0.3s;
    }

    .accordion-button:not(.collapsed) {
        background: rgba(245, 158, 11, 0.12);
        color: var(--gold-02);
        box-shadow: none;
    }

    .accordion-button:focus {
        box-shadow: none;
        outline: none;
    }

    .accordion-button::after {
        filter: invert(70%) sepia(50%) saturate(500%) hue-rotate(10deg);
    }

    .accordion-body {
        color: var(--text-dim);
        font-size: 0.9rem;
        line-height: 1.7;
        padding: 4px 20px 18px;
    }

    /* ============ TRUST BADGES STRIP ============ */
    .trust-strip {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        justify-content: space-between;
        gap: 16px;
        background: rgba(5, 31, 20, 0.8);
        border-top: 1px solid var(--border-gold);
        border-bottom: 1px solid var(--border-gold);
        padding: 20px 24px;
        border-radius: var(--radius-sm);
        margin: 32px 0;
    }

    .trust-strip .trust-item {
        display: flex;
        align-items: center;
        gap: 10px;
        font-size: 0.82rem;
        color: var(--text-dim);
        font-weight: 600;
    }

    .trust-strip .trust-item i {
        color: var(--gold-01);
        font-size: 1.1rem;
    }

    .security-badge {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        background: rgba(245, 158, 11, 0.15);
        border: 1px solid var(--border-gold);
        color: var(--gold-02);
        font-weight: 700;
        font-size: 0.7rem;
        padding: 6px 12px;
        border-radius: 50px;
        letter-spacing: 0.3px;
        white-space: nowrap;
    }

    /* ============ FOOTER ============ */
    .site-footer {
        background: var(--bg-abyss);
        border-top: 1px solid var(--border-gold);
        padding: 48px 0 28px;
        margin-top: 30px;
    }

    .footer-brand {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        font-size: 1.2rem;
        font-weight: 800;
        color: var(--gold-02);
        margin-bottom: 14px;
    }

    .footer-brand img {
        width: 40px;
        height: 40px;
        border-radius: 50%;
        border: 2px solid var(--gold-01);
        object-fit: contain;
    }

    .footer-about {
        font-size: 0.88rem;
        color: var(--text-dim);
        line-height: 1.7;
        margin-bottom: 16px;
    }

    .payment-methods {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
    }

    .payment-badge {
        display: inline-block;
        background: rgba(245, 158, 11, 0.12);
        border: 1px solid var(--border-soft);
        color: var(--gold-02);
        font-size: 0.75rem;
        font-weight: 700;
        padding: 6px 14px;
        border-radius: 50px;
        letter-spacing: 0.2px;
    }

    .site-footer h5 {
        font-size: 0.9rem;
        font-weight: 800;
        color: var(--gold-02);
        text-transform: uppercase;
        letter-spacing: 0.5px;
        margin-bottom: 16px;
    }

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

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

    .footer-links li a {
        font-size: 0.85rem;
        color: var(--text-dim);
        transition: all 0.3s;
    }

    .footer-links li a:hover {
        color: var(--gold-02);
        padding-left: 4px;
    }

    .footer-bottom {
        margin-top: 32px;
        padding-top: 20px;
        border-top: 1px solid var(--border-soft);
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
    }

    .footer-bottom .copyright {
        font-size: 0.78rem;
        color: var(--olive-muted);
    }

    .footer-bottom .footer-mini-links {
        display: flex;
        flex-wrap: wrap;
        gap: 16px;
        font-size: 0.78rem;
    }

    .footer-bottom .footer-mini-links a {
        color: var(--olive-muted);
    }

    .footer-bottom .footer-mini-links a:hover {
        color: var(--gold-02);
    }

    .age-badge {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        border-radius: 50%;
        background: rgba(220, 38, 38, 0.2);
        border: 2px solid var(--dragon-red);
        color: #fff;
        font-weight: 800;
        font-size: 0.8rem;
    }

    /* ============ FAB ============ */
    .fab-support {
        position: fixed;
        left: 16px;
        bottom: 96px;
        z-index: 50;
        width: 56px;
        height: 56px;
        border-radius: 50%;
        background: radial-gradient(circle at 30% 25%, #2A1808, #0B1F14 65%);
        border: 2px solid var(--gold-01);
        box-shadow: 0 6px 25px rgba(245, 158, 11, 0.35);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.3rem;
        color: var(--gold-02);
        cursor: pointer;
        transition: all 0.3s ease;
        animation: fab-gentle-float 4s ease-in-out infinite;
        text-decoration: none;
    }

    .fab-support:hover {
        transform: scale(1.1);
        box-shadow: 0 10px 35px rgba(245, 158, 11, 0.55);
        color: var(--gold-02);
    }

    .fab-support:active {
        transform: scale(0.95) translateY(2px);
    }

    .fab-support .fab-badge {
        position: absolute;
        top: 2px;
        right: 2px;
        width: 14px;
        height: 14px;
        background: var(--dragon-red);
        border-radius: 50%;
        border: 2px solid #fff;
    }

    @keyframes fab-gentle-float {
        0%, 100% { transform: translateY(0); }
        50% { transform: translateY(-5px); }
    }

    /* ============ RESPONSIVE ============ */
    @media (max-width: 1024px) {
        .article-title {
            font-size: 1.8rem;
        }
        .game-grid {
            grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
        }
    }

    @media (max-width: 991.98px) {
        .navbar-collapse {
            background: rgba(5, 31, 20, 0.99);
            border-radius: var(--radius-md);
            padding: 16px 20px;
            margin-top: 8px;
            border: 1px solid var(--border-gold);
            max-height: 70vh;
            overflow-y: auto;
        }
        .navbar-nav {
            flex-direction: column;
            gap: 2px;
            width: 100%;
        }
        .navbar-nav .nav-link {
            width: 100%;
            text-align: left;
            padding: 10px 16px !important;
        }
        .nav-actions {
            margin-left: 0;
            margin-top: 12px;
            width: 100%;
            justify-content: flex-end;
            gap: 10px;
        }
        .btn-login {
            padding: 8px 14px;
            font-size: 0.82rem;
        }
        .btn-signup {
            padding: 9px 16px;
            font-size: 0.82rem;
        }
    }

    @media (max-width: 768px) {
        :root {
            --nav-height: 68px;
            --spacing-section: 42px;
        }
        .article-main {
            padding-top: 24px;
            padding-bottom: 40px;
        }
        .article-title {
            font-size: 1.5rem;
        }
        .article-excerpt {
            font-size: 1rem;
        }
        .article-content {
            padding: 24px 18px;
        }
        .article-content h2 {
            font-size: 1.35rem;
        }
        .article-content h3 {
            font-size: 1.15rem;
        }
        .game-grid {
            grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
            gap: 14px;
        }
        .cta-banner {
            padding: 24px 20px;
            flex-direction: column;
            text-align: left;
            align-items: flex-start;
        }
        .site-footer {
            padding: 36px 0 20px;
        }
    }

    @media (max-width: 520px) {
        :root {
            --nav-height: 60px;
            --spacing-section: 32px;
        }
        .navbar-brand {
            font-size: 0.85rem;
            max-width: 180px;
        }
        .navbar-brand img {
            width: 30px;
            height: 30px;
        }
        .navbar-brand .brand-text {
            font-size: 0.78rem;
        }
        .article-title {
            font-size: 1.3rem;
        }
        .article-meta {
            gap: 10px;
        }
        .article-meta .meta-badge {
            font-size: 0.7rem;
            padding: 5px 10px;
        }
        .trust-strip {
            flex-direction: column;
            align-items: flex-start;
            gap: 10px;
        }
        .game-grid {
            grid-template-columns: 1fr 1fr;
            gap: 10px;
        }
        .game-card-item .card-body {
            padding: 12px 14px 14px;
        }
        .game-card-item .card-body h4 {
            font-size: 0.85rem;
        }
        .game-card-item .card-body p {
            font-size: 0.72rem;
        }
        .game-card-item .card-body .tag-list span {
            font-size: 0.62rem;
            padding: 3px 8px;
        }
        .cta-banner .cta-btn {
            width: 100%;
            justify-content: center;
            padding: 13px 20px;
            font-size: 0.88rem;
        }
        .fab-support {
            width: 48px;
            height: 48px;
            left: 10px;
            bottom: 80px;
            font-size: 1.1rem;
        }
        .accordion-button {
            font-size: 0.85rem;
            padding: 14px 16px;
        }
    }

/* roulang page: category1 */
:root {
        --bg-deep: #051F14;
        --bg-velvet: #0B2E1E;
        --bg-abyss: #031A12;
        --gold-01: #F59E0B;
        --gold-02: #FCD34D;
        --gold-soft: #D4AF37;
        --dragon-red: #DC2626;
        --ivory: #F8FAFC;
        --mint-pale: #D1FAE5;
        --olive-muted: #A3A375;
        --emerald-glow: rgba(245, 158, 11, 0.35);
        --card-bg: rgba(11, 46, 30, 0.9);
        --border-gold: rgba(245, 158, 11, 0.3);
        --border-soft: rgba(245, 158, 11, 0.18);
        --text-dim: #C7D2C0;
        --radius-lg: 24px;
        --radius-md: 18px;
        --radius-sm: 12px;
        --shadow-card: 0 10px 35px rgba(0, 0, 0, 0.45);
        --shadow-gold: 0 6px 25px rgba(245, 158, 11, 0.35);
        --spacing-section: 72px;
        --nav-height: 86px;
    }

    html {
        scroll-behavior: smooth;
        -webkit-text-size-adjust: 100%;
    }

    body {
        font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
        background: var(--bg-deep);
        color: var(--ivory);
        line-height: 1.65;
        overflow-x: hidden;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }

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

    a {
        text-decoration: none;
        color: inherit;
        transition: all 0.3s ease;
    }

    a:hover {
        text-decoration: none;
        color: var(--gold-02);
    }

    button,
    input,
    select,
    textarea {
        font-family: inherit;
        font-size: inherit;
        line-height: inherit;
    }

    button:focus,
    a:focus,
    input:focus,
    textarea:focus {
        outline: 3px solid var(--gold-01);
        outline-offset: 3px;
    }

    .container {
        max-width: 1240px;
        padding-left: 20px;
        padding-right: 20px;
    }

    /* ============ HEADER / NAV ============ */
    .site-header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 1050;
        background: rgba(5, 31, 20, 0.96);
        backdrop-filter: blur(18px);
        -webkit-backdrop-filter: blur(18px);
        border-bottom: 1px solid var(--border-gold);
        padding: 0;
        height: var(--nav-height);
        display: flex;
        align-items: center;
        transition: all 0.35s ease;
    }

    .site-header.scrolled {
        background: rgba(3, 26, 18, 0.99);
        box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
        border-bottom-color: rgba(245, 158, 11, 0.45);
    }

    .navbar {
        width: 100%;
        padding: 0;
    }

    .navbar .container {
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: nowrap;
        position: relative;
        min-height: var(--nav-height);
    }

    .navbar-brand {
        display: flex;
        align-items: center;
        gap: 10px;
        font-weight: 800;
        font-size: 1.15rem;
        color: var(--gold-02);
        letter-spacing: 0.2px;
        white-space: nowrap;
        max-width: 260px;
    }

    .navbar-brand img {
        width: 38px;
        height: 38px;
        object-fit: contain;
        border-radius: 50%;
        border: 2px solid var(--gold-01);
        box-shadow: 0 0 12px rgba(245, 158, 11, 0.4);
    }

    .navbar-brand .brand-text {
        line-height: 1.25;
        font-size: 0.95rem;
    }

    .navbar-toggler {
        border: 1px solid var(--gold-01);
        background: rgba(245, 158, 11, 0.1);
        padding: 6px 10px;
        border-radius: 8px;
        transition: all 0.3s;
    }

    .navbar-toggler:hover {
        background: rgba(245, 158, 11, 0.25);
    }

    .navbar-toggler i {
        color: var(--gold-02);
        font-size: 1.3rem;
    }

    .navbar-collapse {
        flex-grow: 0;
    }

    .navbar-nav {
        display: flex;
        align-items: center;
        gap: 4px;
        list-style: none;
        flex-direction: row;
        margin: 0;
        padding: 0;
    }

    .navbar-nav .nav-item {
        list-style: none;
    }

    .navbar-nav .nav-link {
        font-size: 0.9rem;
        font-weight: 600;
        color: rgba(248, 250, 252, 0.85);
        padding: 10px 16px !important;
        border-radius: 10px;
        transition: all 0.3s;
        white-space: nowrap;
        letter-spacing: 0.1px;
        position: relative;
    }

    .navbar-nav .nav-link:hover,
    .navbar-nav .nav-link:focus {
        color: var(--gold-02);
        background: rgba(245, 158, 11, 0.08);
    }

    .navbar-nav .nav-link.active {
        color: var(--gold-02);
        background: rgba(245, 158, 11, 0.15);
        box-shadow: inset 0 -2px 0 var(--gold-01);
    }

    .nav-actions {
        display: flex;
        align-items: center;
        gap: 12px;
        margin-left: 16px;
        flex-shrink: 0;
    }

    .btn-login {
        font-size: 0.9rem;
        font-weight: 700;
        color: var(--gold-01);
        background: transparent;
        border: 1.5px solid var(--gold-01);
        border-radius: 50px;
        padding: 9px 18px;
        transition: all 0.3s;
        white-space: nowrap;
    }

    .btn-login:hover {
        background: rgba(245, 158, 11, 0.15);
        color: var(--gold-02);
        border-color: var(--gold-02);
        transform: translateY(-1px);
    }

    .btn-signup {
        font-size: 0.9rem;
        font-weight: 800;
        color: #1A0E00;
        background: linear-gradient(135deg, var(--gold-02) 0%, var(--gold-01) 55%, #B45309 100%);
        border: none;
        border-radius: 50px;
        padding: 10px 22px;
        box-shadow: 0 4px 18px rgba(245, 158, 11, 0.4);
        transition: all 0.3s;
        white-space: nowrap;
        display: inline-block;
    }

    .btn-signup:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 28px rgba(245, 158, 11, 0.55);
        color: #1A0E00;
    }

    .btn-signup:active,
    .btn-login:active {
        transform: translateY(0);
        opacity: 0.9;
    }

    /* ============ HERO SECTION ============ */
    .hero-category {
        position: relative;
        padding: calc(var(--nav-height) + 60px) 0 70px;
        background-image: url('/assets/images/8502eaecdc51cbd4.jpg');
        background-size: cover;
        background-position: center;
        background-repeat: no-repeat;
        overflow: hidden;
        min-height: 680px;
        display: flex;
        align-items: center;
    }

    .hero-category::before {
        content: '';
        position: absolute;
        inset: 0;
        background: linear-gradient(180deg, rgba(5, 31, 20, 0.88) 0%, rgba(5, 31, 20, 0.72) 45%, rgba(3, 26, 18, 0.95) 100%);
        z-index: 1;
    }

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

    .hero-category .hero-eyebrow {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        background: rgba(245, 158, 11, 0.18);
        border: 1px solid var(--border-gold);
        color: var(--gold-02);
        font-size: 0.8rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 1px;
        padding: 7px 16px;
        border-radius: 50px;
        margin-bottom: 20px;
    }

    .hero-category h1 {
        font-size: 3.2rem;
        font-weight: 800;
        color: var(--ivory);
        line-height: 1.2;
        margin-bottom: 20px;
        letter-spacing: -0.5px;
    }

    .hero-category h1 .text-gold {
        color: var(--gold-02);
    }

    .hero-category .hero-desc {
        font-size: 1.08rem;
        color: var(--text-dim);
        max-width: 620px;
        margin-bottom: 28px;
        line-height: 1.65;
    }

    .hero-category .hero-stats-mini {
        display: flex;
        flex-wrap: wrap;
        gap: 20px 36px;
        margin-bottom: 30px;
        list-style: none;
        padding: 0;
    }

    .hero-category .hero-stats-mini li {
        display: flex;
        align-items: center;
        gap: 9px;
        font-size: 0.88rem;
        color: rgba(248, 250, 252, 0.8);
        font-weight: 500;
    }

    .hero-category .hero-stats-mini i {
        color: var(--gold-01);
        font-size: 1rem;
    }

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

    .btn-gold-gradient {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        font-size: 1rem;
        font-weight: 800;
        color: #1A0E00;
        background: linear-gradient(135deg, var(--gold-02) 0%, var(--gold-01) 60%, #B45309 100%);
        border: none;
        border-radius: 50px;
        padding: 15px 30px;
        box-shadow: 0 6px 24px rgba(245, 158, 11, 0.45);
        transition: all 0.35s;
    }

    .btn-gold-gradient:hover {
        transform: translateY(-2px);
        box-shadow: 0 10px 35px rgba(245, 158, 11, 0.6);
        color: #1A0E00;
    }

    .btn-outline-gold {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        font-size: 1rem;
        font-weight: 700;
        color: var(--gold-02);
        background: transparent;
        border: 1.5px solid var(--gold-01);
        border-radius: 50px;
        padding: 15px 30px;
        transition: all 0.35s;
    }

    .btn-outline-gold:hover {
        background: rgba(245, 158, 11, 0.15);
        color: var(--gold-02);
        transform: translateY(-2px);
    }

    .hero-visual-panel {
        background: rgba(11, 46, 30, 0.72);
        border: 1px solid var(--border-gold);
        border-radius: var(--radius-lg);
        padding: 22px;
        box-shadow: var(--shadow-card);
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
    }

    .hero-visual-panel img {
        border-radius: var(--radius-md);
        width: 100%;
        height: 260px;
        object-fit: cover;
        margin-bottom: 16px;
    }

    .hero-panel-data {
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: 12px;
        flex-wrap: wrap;
    }

    .hero-panel-data .boss-stat {
        text-align: left;
    }

    .hero-panel-data .boss-stat .stat-label {
        display: block;
        font-size: 0.72rem;
        text-transform: uppercase;
        letter-spacing: 0.8px;
        color: var(--olive-muted);
        font-weight: 600;
    }

    .hero-panel-data .boss-stat .stat-value {
        font-size: 1.3rem;
        font-weight: 800;
        color: var(--gold-02);
    }

    /* ============ SECTION GENERAL ============ */
    .section-block {
        padding: var(--spacing-section) 0;
        position: relative;
    }

    .section-block-alt {
        background: var(--bg-velvet);
        border-top: 1px solid var(--border-soft);
        border-bottom: 1px solid var(--border-soft);
    }

    .section-eyebrow {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        font-size: 0.75rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 1.2px;
        color: var(--gold-01);
        margin-bottom: 12px;
    }

    .section-title {
        font-size: 2.1rem;
        font-weight: 800;
        color: var(--ivory);
        line-height: 1.25;
        margin-bottom: 16px;
        letter-spacing: -0.3px;
    }

    .section-lead {
        font-size: 1.05rem;
        color: var(--text-dim);
        max-width: 720px;
        line-height: 1.65;
    }

    /* ============ FEATURE CARDS ============ */
    .feature-card {
        background: var(--card-bg);
        border: 1px solid var(--border-soft);
        border-radius: var(--radius-md);
        padding: 26px 24px;
        height: 100%;
        transition: all 0.35s;
        position: relative;
        overflow: hidden;
    }

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

    .feature-card .feature-icon {
        width: 48px;
        height: 48px;
        border-radius: 50%;
        background: rgba(245, 158, 11, 0.15);
        border: 1px solid var(--border-gold);
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--gold-02);
        font-size: 1.2rem;
        margin-bottom: 16px;
    }

    .feature-card h3 {
        font-size: 1.15rem;
        font-weight: 700;
        color: var(--ivory);
        margin-bottom: 10px;
    }

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

    /* ============ SCENE / ROOM CARDS ============ */
    .scene-card {
        position: relative;
        border-radius: var(--radius-md);
        overflow: hidden;
        border: 1px solid var(--border-soft);
        background: var(--bg-velvet);
        transition: all 0.35s;
        height: 100%;
    }

    .scene-card:hover {
        border-color: var(--border-gold);
        box-shadow: var(--shadow-gold);
        transform: translateY(-4px);
    }

    .scene-card img {
        width: 100%;
        height: 180px;
        object-fit: cover;
    }

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

    .scene-card .scene-tag {
        position: absolute;
        top: 12px;
        left: 12px;
        background: rgba(220, 38, 38, 0.92);
        color: var(--ivory);
        font-size: 0.72rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.6px;
        padding: 5px 10px;
        border-radius: 6px;
    }

    .scene-card h4 {
        font-size: 1.05rem;
        font-weight: 700;
        color: var(--ivory);
        margin-bottom: 8px;
    }

    .scene-card p {
        font-size: 0.88rem;
        color: var(--text-dim);
        margin-bottom: 0;
        line-height: 1.55;
    }

    /* ============ DEMO / SHOWCASE ============ */
    .showcase-panel {
        background: var(--bg-abyss);
        border: 1px solid var(--border-gold);
        border-radius: var(--radius-lg);
        padding: 28px;
        box-shadow: var(--shadow-card);
    }

    .showcase-panel img {
        border-radius: var(--radius-md);
        width: 100%;
        max-height: 350px;
        object-fit: cover;
    }

    .showcase-info {
        list-style: none;
        padding: 0;
        margin: 18px 0 0;
    }

    .showcase-info li {
        display: flex;
        align-items: flex-start;
        gap: 10px;
        font-size: 0.9rem;
        color: var(--text-dim);
        margin-bottom: 10px;
        line-height: 1.55;
    }

    .showcase-info i {
        color: var(--gold-01);
        margin-top: 4px;
    }

    /* ============ STATS BAND ============ */
    .stats-band {
        background: linear-gradient(135deg, rgba(245, 158, 11, 0.12) 0%, rgba(11, 46, 30, 0.9) 100%);
        border: 1px solid var(--border-gold);
        border-radius: var(--radius-lg);
        padding: 34px 28px;
    }

    .stat-item {
        text-align: left;
        padding: 12px 0;
    }

    .stat-item .stat-number {
        display: block;
        font-size: 2rem;
        font-weight: 800;
        color: var(--gold-02);
        line-height: 1.15;
    }

    .stat-item .stat-desc {
        font-size: 0.88rem;
        color: var(--text-dim);
        font-weight: 500;
    }

    /* ============ PROCESS STEPS ============ */
    .process-step {
        display: flex;
        gap: 16px;
        align-items: flex-start;
        padding: 20px;
        background: rgba(11, 46, 30, 0.6);
        border: 1px solid var(--border-soft);
        border-radius: var(--radius-md);
        transition: all 0.3s;
        height: 100%;
    }

    .process-step:hover {
        border-color: var(--border-gold);
        background: rgba(11, 46, 30, 0.85);
    }

    .step-num {
        flex-shrink: 0;
        width: 42px;
        height: 42px;
        border-radius: 50%;
        background: linear-gradient(135deg, var(--gold-02) 0%, var(--gold-01) 100%);
        color: #1A0E00;
        font-weight: 800;
        font-size: 1.1rem;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .process-step h4 {
        font-size: 1rem;
        font-weight: 700;
        color: var(--ivory);
        margin-bottom: 6px;
    }

    .process-step p {
        font-size: 0.88rem;
        color: var(--text-dim);
        margin-bottom: 0;
        line-height: 1.55;
    }

    /* ============ FAQ ============ */
    .accordion-item {
        background: var(--bg-velvet);
        border: 1px solid var(--border-soft);
        border-radius: var(--radius-sm) !important;
        margin-bottom: 12px;
        overflow: hidden;
    }

    .accordion-item:last-child {
        margin-bottom: 0;
    }

    .accordion-button {
        background: transparent;
        color: var(--ivory);
        font-weight: 700;
        font-size: 1rem;
        padding: 18px 20px;
        box-shadow: none !important;
        border-radius: var(--radius-sm) !important;
    }

    .accordion-button:not(.collapsed) {
        background: rgba(245, 158, 11, 0.12);
        color: var(--gold-02);
    }

    .accordion-button::after {
        filter: invert(1) sepia(1) saturate(500%) hue-rotate(0deg);
    }

    .accordion-body {
        padding: 16px 20px 20px;
        color: var(--text-dim);
        font-size: 0.92rem;
        line-height: 1.6;
    }

    /* ============ CTA SECTION ============ */
    .cta-panel {
        background: linear-gradient(135deg, rgba(245, 158, 11, 0.18) 0%, rgba(5, 31, 20, 0.92) 100%);
        border: 1.5px solid var(--border-gold);
        border-radius: var(--radius-lg);
        padding: 48px 36px;
        box-shadow: var(--shadow-card);
        text-align: center;
    }

    .cta-panel h2 {
        font-size: 2rem;
        font-weight: 800;
        color: var(--ivory);
        margin-bottom: 14px;
    }

    .cta-panel p {
        font-size: 1rem;
        color: var(--text-dim);
        max-width: 560px;
        margin: 0 auto 24px;
        line-height: 1.6;
    }

    /* ============ PAYMENT BADGES ============ */
    .payment-badge {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        font-size: 0.75rem;
        font-weight: 700;
        color: var(--gold-02);
        background: rgba(245, 158, 11, 0.12);
        border: 1px solid var(--border-gold);
        border-radius: 6px;
        padding: 5px 10px;
        margin-right: 8px;
        margin-bottom: 6px;
    }

    .security-badge {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        font-size: 0.75rem;
        font-weight: 700;
        color: var(--mint-pale);
        background: rgba(16, 185, 129, 0.15);
        border: 1px solid rgba(16, 185, 129, 0.35);
        border-radius: 6px;
        padding: 5px 10px;
    }

    .age-badge {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        border-radius: 50%;
        background: var(--dragon-red);
        color: #fff;
        font-weight: 800;
        font-size: 0.8rem;
        border: 2px solid var(--gold-01);
        box-shadow: 0 0 12px rgba(220, 38, 38, 0.4);
    }

    /* ============ FAB (Left Floating Action Button) ============ */
    .fab-left {
        position: fixed;
        left: 16px;
        bottom: 96px;
        z-index: 50;
        width: 56px;
        height: 56px;
        border-radius: 50%;
        background: radial-gradient(circle at 30% 25%, #B45309, #7C2D12);
        border: 2px solid var(--gold-01);
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--gold-02);
        font-size: 1.3rem;
        cursor: pointer;
        box-shadow: var(--shadow-gold);
        transition: all 0.35s;
        opacity: 0.8;
    }

    .fab-left:hover {
        opacity: 1;
        transform: scale(1.1);
        box-shadow: 0 10px 32px rgba(245, 158, 11, 0.55);
    }

    .fab-left:active {
        transform: scale(0.95) translateY(2px);
    }

    .fab-left .fab-badge {
        position: absolute;
        top: -2px;
        right: -2px;
        width: 14px;
        height: 14px;
        border-radius: 50%;
        background: var(--dragon-red);
        border: 2px solid #fff;
        box-shadow: 0 0 8px rgba(220, 38, 38, 0.6);
    }

    /* ============ FOOTER ============ */
    .site-footer {
        background: var(--bg-abyss);
        border-top: 1px solid var(--border-gold);
        padding: 56px 0 28px;
        margin-top: 0;
    }

    .footer-brand {
        font-size: 1.2rem;
        font-weight: 800;
        color: var(--gold-02);
        letter-spacing: 0.2px;
        display: inline-flex;
        align-items: center;
        gap: 8px;
        margin-bottom: 12px;
    }

    .footer-about {
        font-size: 0.88rem;
        color: var(--text-dim);
        line-height: 1.6;
        max-width: 380px;
    }

    .site-footer h5 {
        font-size: 0.95rem;
        font-weight: 700;
        color: var(--gold-01);
        margin-bottom: 16px;
    }

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

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

    .footer-links a {
        font-size: 0.88rem;
        color: rgba(248, 250, 252, 0.75);
        transition: all 0.3s;
    }

    .footer-links a:hover {
        color: var(--gold-02);
        padding-left: 4px;
    }

    .footer-copy {
        border-top: 1px solid var(--border-soft);
        margin-top: 36px;
        padding-top: 20px;
        text-align: center;
        font-size: 0.8rem;
        color: rgba(248, 250, 252, 0.55);
    }

    /* ============ RESPONSIVE ============ */
    @media (max-width: 1024px) {
        :root {
            --spacing-section: 56px;
            --nav-height: 76px;
        }
        .hero-category h1 {
            font-size: 2.6rem;
        }
        .section-title {
            font-size: 1.8rem;
        }
        .hero-category {
            min-height: auto;
            padding: calc(var(--nav-height) + 40px) 0 50px;
        }
        .hero-visual-panel img {
            height: 210px;
        }
    }

    @media (max-width: 768px) {
        :root {
            --spacing-section: 42px;
            --nav-height: 68px;
        }
        .navbar-collapse {
            background: rgba(5, 31, 20, 0.99);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-sm);
            padding: 16px;
            margin-top: 8px;
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            z-index: 1051;
        }
        .navbar-nav {
            flex-direction: column;
            align-items: flex-start;
            gap: 2px;
            margin-bottom: 12px;
        }
        .navbar-nav .nav-link {
            width: 100%;
            padding: 10px 14px !important;
        }
        .nav-actions {
            margin-left: 0;
            justify-content: flex-start;
            flex-wrap: wrap;
        }
        .hero-category h1 {
            font-size: 2.1rem;
        }
        .hero-category .hero-desc {
            font-size: 0.98rem;
        }
        .section-title {
            font-size: 1.55rem;
        }
        .hero-visual-panel {
            margin-top: 24px;
        }
        .hero-visual-panel img {
            height: 190px;
        }
        .stat-item .stat-number {
            font-size: 1.6rem;
        }
        .cta-panel {
            padding: 32px 20px;
        }
        .cta-panel h2 {
            font-size: 1.5rem;
        }
        .fab-left {
            left: 12px;
            bottom: 72px;
            width: 50px;
            height: 50px;
            font-size: 1.15rem;
        }
    }

    @media (max-width: 520px) {
        :root {
            --spacing-section: 32px;
            --nav-height: 60px;
        }
        .navbar-brand {
            font-size: 0.85rem;
            max-width: 190px;
        }
        .navbar-brand .brand-text {
            font-size: 0.8rem;
        }
        .navbar-brand img {
            width: 32px;
            height: 32px;
        }
        .hero-category h1 {
            font-size: 1.7rem;
        }
        .hero-category .hero-desc {
            font-size: 0.9rem;
        }
        .section-title {
            font-size: 1.35rem;
        }
        .hero-actions {
            flex-direction: column;
        }
        .btn-gold-gradient,
        .btn-outline-gold {
            width: 100%;
            justify-content: center;
            padding: 13px 20px;
            font-size: 0.92rem;
        }
        .feature-card,
        .scene-card,
        .process-step {
            padding: 16px;
        }
        .hero-visual-panel {
            padding: 14px;
        }
        .hero-visual-panel img {
            height: 160px;
        }
        .stat-item .stat-number {
            font-size: 1.35rem;
        }
        .cta-panel {
            padding: 24px 16px;
        }
        .cta-panel h2 {
            font-size: 1.3rem;
        }
        .showcase-panel {
            padding: 16px;
        }
        .accordion-button {
            font-size: 0.9rem;
            padding: 14px 14px;
        }
        .accordion-body {
            padding: 12px 14px 16px;
            font-size: 0.85rem;
        }
    }

/* roulang page: category2 */
:root {
            --bg-deep: #051F14;
            --bg-velvet: #0B2E1E;
            --bg-abyss: #031A12;
            --gold-01: #F59E0B;
            --gold-02: #FCD34D;
            --gold-soft: #D4AF37;
            --dragon-red: #DC2626;
            --ivory: #F8FAFC;
            --mint-pale: #D1FAE5;
            --olive-muted: #A3A375;
            --emerald-glow: rgba(245, 158, 11, 0.35);
            --card-bg: rgba(11, 46, 30, 0.9);
            --border-gold: rgba(245, 158, 11, 0.3);
            --border-soft: rgba(245, 158, 11, 0.18);
            --text-dim: #C7D2C0;
            --radius-lg: 24px;
            --radius-md: 18px;
            --radius-sm: 12px;
            --shadow-card: 0 10px 35px rgba(0, 0, 0, 0.45);
            --shadow-gold: 0 6px 25px rgba(245, 158, 11, 0.35);
            --spacing-section: 72px;
            --nav-height: 86px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
            background: var(--bg-deep);
            color: var(--ivory);
            line-height: 1.65;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            padding-top: var(--nav-height);
        }

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

        a {
            text-decoration: none;
            color: inherit;
            transition: all 0.3s ease;
        }

        a:hover {
            text-decoration: none;
            color: var(--gold-02);
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }

        button:focus,
        a:focus,
        input:focus,
        textarea:focus {
            outline: 3px solid var(--gold-01);
            outline-offset: 3px;
        }

        .container {
            max-width: 1240px;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ============ HEADER / NAV ============ */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1050;
            background: rgba(5, 31, 20, 0.96);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--border-gold);
            padding: 0;
            height: var(--nav-height);
            display: flex;
            align-items: center;
            transition: all 0.35s ease;
        }

        .site-header.scrolled {
            background: rgba(3, 26, 18, 0.99);
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
            border-bottom-color: rgba(245, 158, 11, 0.45);
        }

        .navbar {
            width: 100%;
            padding: 0;
        }

        .navbar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: nowrap;
            position: relative;
            min-height: var(--nav-height);
        }

        .navbar-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 1.15rem;
            color: var(--gold-02);
            letter-spacing: 0.2px;
            white-space: nowrap;
            max-width: 260px;
        }

        .navbar-brand img {
            width: 38px;
            height: 38px;
            object-fit: contain;
            border-radius: 50%;
            border: 2px solid var(--gold-01);
            box-shadow: 0 0 12px rgba(245, 158, 11, 0.4);
        }

        .navbar-brand .brand-text {
            line-height: 1.25;
            font-size: 0.95rem;
        }

        .navbar-toggler {
            border: 1px solid var(--gold-01);
            background: rgba(245, 158, 11, 0.1);
            padding: 6px 10px;
            border-radius: 8px;
            transition: all 0.3s;
        }

        .navbar-toggler:hover {
            background: rgba(245, 158, 11, 0.25);
        }

        .navbar-toggler i {
            color: var(--gold-02);
            font-size: 1.3rem;
        }

        .navbar-collapse {
            flex-grow: 0;
        }

        .navbar-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            flex-direction: row;
            margin: 0;
            padding: 0;
        }

        .navbar-nav .nav-item {
            list-style: none;
        }

        .navbar-nav .nav-link {
            font-size: 0.9rem;
            font-weight: 600;
            color: rgba(248, 250, 252, 0.85);
            padding: 10px 16px !important;
            border-radius: 10px;
            transition: all 0.3s;
            white-space: nowrap;
            letter-spacing: 0.1px;
            position: relative;
        }

        .navbar-nav .nav-link:hover,
        .navbar-nav .nav-link:focus {
            color: var(--gold-02);
            background: rgba(245, 158, 11, 0.08);
        }

        .navbar-nav .nav-link.active {
            color: var(--gold-02);
            background: rgba(245, 158, 11, 0.15);
            box-shadow: inset 0 -2px 0 var(--gold-01);
        }

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-left: 16px;
            flex-shrink: 0;
        }

        .btn-login {
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--gold-01);
            background: transparent;
            border: 1.5px solid var(--gold-01);
            border-radius: 50px;
            padding: 9px 18px;
            transition: all 0.3s;
            white-space: nowrap;
        }

        .btn-login:hover {
            background: rgba(245, 158, 11, 0.15);
            color: var(--gold-02);
            border-color: var(--gold-02);
            transform: translateY(-1px);
        }

        .btn-signup {
            font-size: 0.9rem;
            font-weight: 800;
            color: #1A0E00;
            background: linear-gradient(135deg, var(--gold-02) 0%, var(--gold-01) 55%, #B45309 100%);
            border: none;
            border-radius: 50px;
            padding: 10px 22px;
            box-shadow: 0 4px 18px rgba(245, 158, 11, 0.4);
            transition: all 0.3s;
            white-space: nowrap;
        }

        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(245, 158, 11, 0.55);
            color: #1A0E00;
        }

        .btn-signup:active,
        .btn-login:active {
            transform: translateY(0);
            opacity: 0.9;
        }

        /* ============ HERO ============ */
        .hero-section {
            position: relative;
            background: url('/assets/images/8502eaecdc51cbd4.jpg') center/cover no-repeat fixed;
            min-height: 80vh;
            display: flex;
            align-items: center;
            padding: 80px 0;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(5,31,20,0.65) 0%, rgba(5,31,20,0.85) 100%);
            z-index: 1;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            max-width: 720px;
        }

        .hero-badge {
            display: inline-block;
            background: var(--dragon-red);
            color: #fff;
            padding: 6px 16px;
            border-radius: 50px;
            font-weight: 700;
            letter-spacing: 0.5px;
            font-size: 0.85rem;
            margin-bottom: 16px;
            box-shadow: 0 4px 12px rgba(220,38,38,0.3);
        }

        .hero-title {
            font-size: 3rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 20px;
            color: var(--ivory);
            text-shadow: 0 4px 16px rgba(0,0,0,0.5);
        }

        .hero-title .highlight {
            color: var(--gold-02);
            background: linear-gradient(135deg, var(--gold-02), var(--gold-01));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-subtitle {
            font-size: 1.25rem;
            color: rgba(248,250,252,0.85);
            margin-bottom: 32px;
            line-height: 1.6;
        }

        .hero-actions {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .btn-primary-hero {
            background: linear-gradient(135deg, var(--gold-02), var(--gold-01));
            color: #1A0E00;
            font-weight: 800;
            padding: 14px 32px;
            border-radius: 50px;
            font-size: 1.1rem;
            border: none;
            box-shadow: 0 8px 24px rgba(245,158,11,0.5);
            transition: all 0.3s;
        }

        .btn-primary-hero:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 30px rgba(245,158,11,0.7);
            color: #1A0E00;
        }

        .btn-outline-hero {
            border: 2px solid var(--gold-01);
            color: var(--gold-02);
            background: transparent;
            font-weight: 700;
            padding: 13px 28px;
            border-radius: 50px;
            font-size: 1.1rem;
            transition: all 0.3s;
        }

        .btn-outline-hero:hover {
            background: rgba(245,158,11,0.15);
            color: var(--gold-02);
        }

        .hero-stats {
            display: flex;
            gap: 30px;
            margin-top: 40px;
            flex-wrap: wrap;
        }

        .hero-stat {
            display: flex;
            flex-direction: column;
        }

        .hero-stat-number {
            font-size: 2rem;
            font-weight: 800;
            color: var(--gold-02);
        }

        .hero-stat-label {
            color: rgba(248,250,252,0.7);
            font-size: 0.9rem;
        }

        /* ============ SECTION GENERAL ============ */
        .section-block {
            padding: var(--spacing-section) 0;
        }

        .section-block.alt-bg {
            background: var(--bg-velvet);
        }

        .section-heading {
            margin-bottom: 40px;
        }

        .section-subtitle {
            color: var(--gold-01);
            font-weight: 700;
            letter-spacing: 1px;
            text-transform: uppercase;
            font-size: 0.85rem;
            margin-bottom: 8px;
        }

        .section-title {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--ivory);
            line-height: 1.3;
        }

        .section-desc {
            color: var(--text-dim);
            font-size: 1.05rem;
            max-width: 700px;
        }

        /* ============ CARDS ============ */
        .feature-card {
            background: var(--card-bg);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-md);
            padding: 28px 24px;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            height: 100%;
        }

        .feature-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-card);
            border-color: rgba(245, 158, 11, 0.6);
        }

        .feature-icon {
            width: 60px;
            height: 60px;
            background: rgba(245, 158, 11, 0.1);
            border: 2px solid var(--gold-01);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            color: var(--gold-02);
            margin-bottom: 20px;
        }

        .feature-title {
            font-size: 1.25rem;
            font-weight: 800;
            color: var(--ivory);
            margin-bottom: 10px;
        }

        .feature-text {
            color: var(--text-dim);
            line-height: 1.6;
            font-size: 0.95rem;
        }

        /* ============ PROCESS STEPS ============ */
        .step-item {
            display: flex;
            gap: 20px;
            margin-bottom: 30px;
        }

        .step-number {
            flex-shrink: 0;
            width: 50px;
            height: 50px;
            background: linear-gradient(135deg, var(--gold-02), var(--gold-01));
            color: #1A0E00;
            font-weight: 800;
            font-size: 1.3rem;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 12px rgba(245,158,11,0.4);
        }

        .step-content h4 {
            color: var(--ivory);
            font-weight: 700;
            margin-bottom: 6px;
        }

        .step-content p {
            color: var(--text-dim);
            margin: 0;
        }

        /* ============ FAQ ============ */
        .accordion-item {
            background: var(--card-bg);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-sm) !important;
            margin-bottom: 12px;
            overflow: hidden;
        }

        .accordion-button {
            background: transparent;
            color: var(--ivory);
            font-weight: 700;
            padding: 18px 20px;
            border: none;
            box-shadow: none;
        }

        .accordion-button:not(.collapsed) {
            background: rgba(245, 158, 11, 0.1);
            color: var(--gold-02);
            box-shadow: none;
        }

        .accordion-button:focus {
            outline: none;
            box-shadow: none;
        }

        .accordion-body {
            color: var(--text-dim);
            padding: 16px 20px;
            line-height: 1.6;
        }

        /* ============ CTA ============ */
        .cta-section {
            background: url('/assets/images/0fbd56f5ff790d71.jpg') center/cover no-repeat;
            padding: 70px 0;
            position: relative;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(3,26,18,0.8);
        }

        .cta-content {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 800px;
            margin: 0 auto;
        }

        .cta-title {
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--ivory);
            margin-bottom: 16px;
        }

        .cta-desc {
            color: rgba(248,250,252,0.85);
            font-size: 1.1rem;
            margin-bottom: 30px;
        }

        /* ============ NEWS LIST ============ */
        .news-card {
            background: var(--card-bg);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-sm);
            padding: 20px;
            transition: all 0.3s;
            height: 100%;
        }

        .news-card:hover {
            border-color: var(--gold-01);
            box-shadow: var(--shadow-card);
            transform: translateY(-4px);
        }

        .news-card .news-title {
            font-weight: 700;
            color: var(--ivory);
            font-size: 1.05rem;
            margin-bottom: 8px;
        }

        .news-card .news-meta {
            color: var(--olive-muted);
            font-size: 0.8rem;
            margin-bottom: 10px;
        }

        .news-card .news-excerpt {
            color: var(--text-dim);
            font-size: 0.9rem;
            line-height: 1.5;
        }

        /* ============ FOOTER ============ */
        .site-footer {
            background: var(--bg-abyss);
            border-top: 1px solid var(--border-gold);
            padding: 60px 0 30px;
            margin-top: 0;
        }

        .footer-brand {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--gold-02);
            display: block;
            margin-bottom: 16px;
        }

        .footer-about {
            color: var(--text-dim);
            font-size: 0.95rem;
            line-height: 1.6;
        }

        .payment-methods {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .payment-badge {
            background: rgba(245, 158, 11, 0.1);
            border: 1px solid var(--border-gold);
            color: var(--gold-02);
            padding: 6px 14px;
            border-radius: 6px;
            font-weight: 600;
            font-size: 0.85rem;
        }

        .footer-links {
            list-style: none;
            padding: 0;
        }

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

        .footer-links a {
            color: var(--text-dim);
            transition: color 0.3s;
        }

        .footer-links a:hover {
            color: var(--gold-02);
        }

        .footer-links .security-badge {
            background: rgba(245,158,11,0.1);
            border: 1px solid var(--border-gold);
            color: var(--gold-02);
            padding: 6px 12px;
            border-radius: 6px;
            font-weight: 700;
            display: inline-block;
        }

        .footer-links .age-badge {
            background: var(--dragon-red);
            color: #fff;
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 991.98px) {
            .navbar-collapse {
                position: absolute;
                top: var(--nav-height);
                left: 0;
                right: 0;
                background: rgba(5,31,20,0.98);
                border-radius: 0 0 var(--radius-sm) var(--radius-sm);
                padding: 20px;
                box-shadow: 0 20px 40px rgba(0,0,0,0.5);
            }
            .navbar-nav {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .nav-actions {
                flex-direction: column;
                align-items: stretch;
                margin-left: 0;
                gap: 8px;
                width: 100%;
            }
            .btn-login, .btn-signup {
                text-align: center;
            }
            .hero-title {
                font-size: 2.2rem;
            }
            .hero-stats {
                gap: 20px;
            }
        }

        @media (max-width: 767.98px) {
            :root {
                --nav-height: 68px;
                --spacing-section: 42px;
            }
            .hero-section {
                min-height: 70vh;
                padding: 40px 0;
            }
            .hero-title {
                font-size: 1.8rem;
            }
            .hero-subtitle {
                font-size: 1rem;
            }
            .section-title {
                font-size: 1.7rem;
            }
            .cta-title {
                font-size: 1.8rem;
            }
        }

        @media (max-width: 520px) {
            .navbar-brand .brand-text {
                font-size: 0.8rem;
                max-width: 180px;
            }
            .hero-title {
                font-size: 1.5rem;
            }
            .hero-actions {
                flex-direction: column;
            }
            .btn-primary-hero, .btn-outline-hero {
                width: 100%;
                text-align: center;
            }
            .hero-stats {
                flex-direction: column;
                gap: 10px;
            }
            .feature-card {
                padding: 20px 16px;
            }
        }

/* roulang page: category3 */
:root {
            --bg-deep: #051F14;
            --bg-velvet: #0B2E1E;
            --bg-abyss: #031A12;
            --gold-01: #F59E0B;
            --gold-02: #FCD34D;
            --gold-soft: #D4AF37;
            --dragon-red: #DC2626;
            --ivory: #F8FAFC;
            --mint-pale: #D1FAE5;
            --olive-muted: #A3A375;
            --emerald-glow: rgba(245, 158, 11, 0.35);
            --card-bg: rgba(11, 46, 30, 0.9);
            --border-gold: rgba(245, 158, 11, 0.3);
            --border-soft: rgba(245, 158, 11, 0.18);
            --text-dim: #C7D2C0;
            --radius-lg: 24px;
            --radius-md: 18px;
            --radius-sm: 12px;
            --shadow-card: 0 10px 35px rgba(0, 0, 0, 0.45);
            --shadow-gold: 0 6px 25px rgba(245, 158, 11, 0.35);
            --spacing-section: 72px;
            --nav-height: 86px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
            background: var(--bg-deep);
            color: var(--ivory);
            line-height: 1.65;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: all 0.3s ease;
        }
        a:hover {
            text-decoration: none;
            color: var(--gold-02);
        }
        button, input, select, textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        button:focus, a:focus, input:focus, textarea:focus {
            outline: 3px solid var(--gold-01);
            outline-offset: 3px;
        }
        .container {
            max-width: 1240px;
            padding-left: 20px;
            padding-right: 20px;
        }
        /* ============ HEADER / NAV ============ */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1050;
            background: rgba(5, 31, 20, 0.96);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--border-gold);
            padding: 0;
            height: var(--nav-height);
            display: flex;
            align-items: center;
            transition: all 0.35s ease;
        }
        .site-header.scrolled {
            background: rgba(3, 26, 18, 0.99);
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
            border-bottom-color: rgba(245, 158, 11, 0.45);
        }
        .navbar {
            width: 100%;
            padding: 0;
        }
        .navbar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: nowrap;
            position: relative;
            min-height: var(--nav-height);
        }
        .navbar-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 1.15rem;
            color: var(--gold-02);
            letter-spacing: 0.2px;
            white-space: nowrap;
            max-width: 260px;
        }
        .navbar-brand img {
            width: 38px;
            height: 38px;
            object-fit: contain;
            border-radius: 50%;
            border: 2px solid var(--gold-01);
            box-shadow: 0 0 12px rgba(245, 158, 11, 0.4);
        }
        .navbar-brand .brand-text {
            line-height: 1.25;
            font-size: 0.95rem;
        }
        .navbar-toggler {
            border: 1px solid var(--gold-01);
            background: rgba(245, 158, 11, 0.1);
            padding: 6px 10px;
            border-radius: 8px;
            transition: all 0.3s;
        }
        .navbar-toggler:hover {
            background: rgba(245, 158, 11, 0.25);
        }
        .navbar-toggler i {
            color: var(--gold-02);
            font-size: 1.3rem;
        }
        .navbar-collapse {
            flex-grow: 0;
        }
        .navbar-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            flex-direction: row;
            margin: 0;
            padding: 0;
        }
        .navbar-nav .nav-item {
            list-style: none;
        }
        .navbar-nav .nav-link {
            font-size: 0.9rem;
            font-weight: 600;
            color: rgba(248, 250, 252, 0.85);
            padding: 10px 16px !important;
            border-radius: 10px;
            transition: all 0.3s;
            white-space: nowrap;
            letter-spacing: 0.1px;
            position: relative;
        }
        .navbar-nav .nav-link:hover,
        .navbar-nav .nav-link:focus {
            color: var(--gold-02);
            background: rgba(245, 158, 11, 0.08);
        }
        .navbar-nav .nav-link.active {
            color: var(--gold-02);
            background: rgba(245, 158, 11, 0.15);
            box-shadow: inset 0 -2px 0 var(--gold-01);
        }
        .nav-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-left: 16px;
            flex-shrink: 0;
        }
        .btn-login {
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--gold-01);
            background: transparent;
            border: 1.5px solid var(--gold-01);
            border-radius: 50px;
            padding: 9px 18px;
            transition: all 0.3s;
            white-space: nowrap;
        }
        .btn-login:hover {
            background: rgba(245, 158, 11, 0.15);
            color: var(--gold-02);
            border-color: var(--gold-02);
            transform: translateY(-1px);
        }
        .btn-signup {
            font-size: 0.9rem;
            font-weight: 800;
            color: #1A0E00;
            background: linear-gradient(135deg, var(--gold-02) 0%, var(--gold-01) 55%, #B45309 100%);
            border: none;
            border-radius: 50px;
            padding: 10px 22px;
            box-shadow: 0 4px 18px rgba(245, 158, 11, 0.4);
            transition: all 0.3s;
            white-space: nowrap;
        }
        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(245, 158, 11, 0.55);
            color: #1A0E00;
        }
        .btn-signup:active,
        .btn-login:active {
            transform: translateY(0);
            opacity: 0.9;
        }
        /* ============ HERO ============ */
        .hero-section {
            position: relative;
            padding: calc(var(--nav-height) + 40px) 0 70px;
            background: linear-gradient(135deg, var(--bg-abyss) 0%, var(--bg-velvet) 100%);
            overflow: hidden;
            min-height: 600px;
            display: flex;
            align-items: center;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('/assets/images/6608bb29e8d34ca8.jpg') center/cover no-repeat;
            opacity: 0.22;
            z-index: 0;
        }
        .hero-section::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(180deg, transparent 30%, rgba(5, 31, 20, 0.8) 100%);
            z-index: 0;
        }
        .hero-section .container {
            position: relative;
            z-index: 1;
        }
        .hero-title {
            font-size: 3.2rem;
            font-weight: 900;
            color: var(--ivory);
            line-height: 1.2;
            text-shadow: 0 2px 20px rgba(245, 158, 11, 0.5);
            letter-spacing: -0.02em;
            margin-bottom: 20px;
        }
        .hero-title span {
            background: linear-gradient(135deg, var(--gold-02), var(--gold-01));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .hero-subtitle {
            font-size: 1.2rem;
            color: var(--text-dim);
            max-width: 700px;
            margin-bottom: 30px;
            line-height: 1.6;
        }
        .hero-highlight {
            color: var(--gold-02);
        }
        .hero-buttons {
            display: flex;
            gap: 15px;
            flex-wrap: wrap;
            margin-bottom: 40px;
        }
        .btn-primary-gold {
            background: linear-gradient(135deg, var(--gold-02) 0%, var(--gold-01) 100%);
            color: #1A0E00;
            border: none;
            padding: 14px 32px;
            font-weight: 800;
            border-radius: 50px;
            box-shadow: var(--shadow-gold);
            transition: all 0.3s;
            font-size: 1rem;
        }
        .btn-primary-gold:hover,
        .btn-primary-gold:focus {
            transform: translateY(-3px);
            box-shadow: 0 12px 30px rgba(245, 158, 11, 0.6);
            color: #1A0E00;
        }
        .btn-outline-gold {
            background: transparent;
            color: var(--gold-02);
            border: 2px solid var(--gold-01);
            padding: 12px 28px;
            font-weight: 700;
            border-radius: 50px;
            transition: all 0.3s;
            font-size: 1rem;
        }
        .btn-outline-gold:hover,
        .btn-outline-gold:focus {
            background: rgba(245, 158, 11, 0.15);
            color: var(--gold-02);
            border-color: var(--gold-02);
            transform: translateY(-2px);
        }
        .hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .hero-meta li {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--mint-pale);
            font-weight: 500;
            font-size: 0.95rem;
        }
        .hero-meta i {
            color: var(--gold-01);
            font-size: 1.2rem;
        }
        .hero-visual {
            background: rgba(11, 46, 30, 0.65);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: 30px;
            backdrop-filter: blur(10px);
            box-shadow: var(--shadow-card);
            text-align: center;
        }
        .hero-visual img {
            width: 100%;
            max-height: 320px;
            object-fit: cover;
            border-radius: var(--radius-md);
            margin-bottom: 20px;
        }
        .time-slot-selector {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
        }
        .time-slot {
            background: rgba(245, 158, 11, 0.1);
            border: 1px solid var(--border-soft);
            color: var(--ivory);
            padding: 10px 18px;
            border-radius: 50px;
            font-size: 0.9rem;
            font-weight: 600;
            transition: all 0.3s;
            cursor: pointer;
            list-style: none;
        }
        .time-slot:hover,
        .time-slot.active {
            background: rgba(245, 158, 11, 0.25);
            border-color: var(--gold-01);
            color: var(--gold-02);
        }
        .time-slot small {
            display: block;
            font-size: 0.75rem;
            color: var(--text-dim);
            font-weight: 400;
        }
        /* ============ GENERIC SECTION ============ */
        .section {
            padding: var(--spacing-section) 0;
            position: relative;
        }
        .section-alt {
            background: var(--bg-velvet);
        }
        .section-title {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--ivory);
            margin-bottom: 12px;
            letter-spacing: -0.01em;
            text-align: left;
        }
        .section-subtitle {
            color: var(--text-dim);
            font-size: 1.1rem;
            max-width: 800px;
            text-align: left;
            margin-bottom: 30px;
        }
        /* ============ FEATURE CARD ============ */
        .feature-card {
            background: var(--card-bg);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-md);
            padding: 30px 25px;
            box-shadow: var(--shadow-card);
            transition: all 0.35s ease;
            height: 100%;
            position: relative;
            overflow: hidden;
        }
        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 100%;
            background: linear-gradient(180deg, var(--gold-02), var(--gold-01));
            opacity: 0;
            transition: opacity 0.3s;
        }
        .feature-card:hover {
            transform: translateY(-8px);
            border-color: rgba(245, 158, 11, 0.6);
            box-shadow: 0 18px 45px rgba(0, 0, 0, 0.6);
        }
        .feature-card:hover::before {
            opacity: 1;
        }
        .feature-icon {
            width: 56px;
            height: 56px;
            border-radius: 16px;
            background: rgba(245, 158, 11, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
            color: var(--gold-02);
            font-size: 1.8rem;
        }
        .feature-card h3 {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 10px;
            color: var(--ivory);
        }
        .feature-card p {
            color: var(--text-dim);
            margin-bottom: 0;
            line-height: 1.6;
        }
        /* ============ STEP / FLOW ============ */
        .step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--gold-02), var(--gold-01));
            color: #1A0E00;
            font-weight: 900;
            font-size: 1.3rem;
            margin-bottom: 15px;
            box-shadow: var(--shadow-gold);
        }
        .step-title {
            font-size: 1.25rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--ivory);
        }
        .step-text {
            color: var(--text-dim);
            line-height: 1.6;
        }
        /* ============ GAME CARD ============ */
        .game-card {
            background: var(--card-bg);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all 0.35s;
            height: 100%;
            box-shadow: var(--shadow-card);
        }
        .game-card:hover {
            transform: translateY(-6px);
            border-color: rgba(245, 158, 11, 0.6);
            box-shadow: 0 18px 40px rgba(0, 0, 0, 0.6);
        }
        .game-card .game-thumb {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16/9;
        }
        .game-card .game-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }
        .game-card:hover .game-thumb img {
            transform: scale(1.08);
        }
        .game-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--dragon-red);
            color: #fff;
            padding: 4px 12px;
            border-radius: 50px;
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 0.5px;
        }
        .game-tag.hot {
            background: var(--gold-01);
            color: #1A0E00;
        }
        .game-info {
            padding: 16px;
        }
        .game-info h4 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 6px;
            color: var(--ivory);
        }
        .game-info p {
            color: var(--text-dim);
            font-size: 0.9rem;
            margin-bottom: 0;
        }
        /* ============ FAQ ============ */
        .accordion-item {
            background: var(--card-bg);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-sm) !important;
            margin-bottom: 16px;
            overflow: hidden;
        }
        .accordion-button {
            background: transparent;
            color: var(--ivory);
            font-weight: 600;
            padding: 18px 25px;
            border: none;
            box-shadow: none;
            border-radius: var(--radius-sm) !important;
        }
        .accordion-button:not(.collapsed) {
            background: rgba(245, 158, 11, 0.1);
            color: var(--gold-02);
            box-shadow: none;
        }
        .accordion-button:focus {
            box-shadow: none;
            border-color: var(--gold-01);
        }
        .accordion-button::after {
            filter: brightness(0) invert(1);
        }
        .accordion-body {
            color: var(--text-dim);
            padding: 0 25px 20px;
            background: transparent;
        }
        /* ============ CTA ============ */
        .cta-section {
            background: linear-gradient(135deg, var(--bg-abyss) 0%, var(--bg-velvet) 100%);
            border-top: 1px solid var(--border-gold);
            border-bottom: 1px solid var(--border-gold);
            padding: 60px 0;
            text-align: center;
        }
        .cta-title {
            font-size: 2rem;
            font-weight: 800;
            margin-bottom: 15px;
            color: var(--ivory);
        }
        .cta-text {
            color: var(--text-dim);
            max-width: 600px;
            margin: 0 auto 30px;
            font-size: 1.05rem;
        }
        /* ============ FOOTER ============ */
        .site-footer {
            background: #020D09;
            border-top: 1px solid var(--border-soft);
            padding: 50px 0 30px;
            color: var(--text-dim);
        }
        .footer-brand {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--gold-02);
            display: inline-block;
            margin-bottom: 15px;
        }
        .footer-about {
            font-size: 0.95rem;
            line-height: 1.6;
            color: var(--text-dim);
            max-width: 350px;
        }
        .payment-methods {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .payment-badge {
            background: rgba(245, 158, 11, 0.1);
            border: 1px solid var(--border-soft);
            color: var(--gold-02);
            padding: 6px 12px;
            border-radius: 50px;
            font-size: 0.8rem;
            font-weight: 600;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .footer-links a {
            color: var(--text-dim);
            font-size: 0.95rem;
            transition: color 0.3s;
        }
        .footer-links a:hover {
            color: var(--gold-02);
        }
        .security-badge {
            background: rgba(245, 158, 11, 0.15);
            border: 1px solid var(--border-gold);
            color: var(--gold-02);
            padding: 8px 12px;
            border-radius: 6px;
            font-weight: 700;
            font-size: 0.8rem;
            letter-spacing: 0.5px;
        }
        .age-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--dragon-red);
            color: #fff;
            border-radius: 50%;
            font-weight: 800;
            width: 44px;
            height: 44px;
            font-size: 0.9rem;
        }
        /* ============ RESPONSIVE ============ */
        @media (max-width: 991.98px) {
            :root {
                --nav-height: 68px;
            }
            .navbar .container {
                flex-wrap: wrap;
            }
            .navbar-collapse {
                position: fixed;
                top: var(--nav-height);
                left: 0;
                right: 0;
                background: rgba(5, 31, 20, 0.98);
                border-bottom: 1px solid var(--border-gold);
                padding: 20px;
                max-height: calc(100vh - var(--nav-height));
                overflow-y: auto;
                flex-grow: 1;
            }
            .navbar-nav {
                flex-direction: column;
                align-items: stretch;
                gap: 4px;
            }
            .navbar-nav .nav-link {
                padding: 12px 16px !important;
            }
            .nav-actions {
                margin: 15px 0 0;
                flex-direction: column;
                width: 100%;
            }
            .btn-login,
            .btn-signup {
                width: 100%;
                text-align: center;
            }
        }
        @media (max-width: 767.98px) {
            :root {
                --nav-height: 60px;
                --spacing-section: 42px;
            }
            .hero-section {
                min-height: auto;
                padding: calc(var(--nav-height) + 30px) 0 50px;
            }
            .hero-title {
                font-size: 2.2rem;
            }
            .hero-subtitle {
                font-size: 1rem;
            }
            .section-title {
                font-size: 1.8rem;
            }
        }
        @media (max-width: 575.98px) {
            :root {
                --spacing-section: 32px;
            }
            .hero-title {
                font-size: 1.8rem;
            }
            .hero-buttons {
                flex-direction: column;
            }
            .hero-buttons .btn {
                width: 100%;
            }
            .cta-title {
                font-size: 1.6rem;
            }
        }

/* roulang page: category4 */
:root {
            --bg-deep: #051F14;
            --bg-velvet: #0B2E1E;
            --bg-abyss: #031A12;
            --gold-01: #F59E0B;
            --gold-02: #FCD34D;
            --gold-soft: #D4AF37;
            --dragon-red: #DC2626;
            --ivory: #F8FAFC;
            --mint-pale: #D1FAE5;
            --olive-muted: #A3A375;
            --emerald-glow: rgba(245, 158, 11, 0.35);
            --card-bg: rgba(11, 46, 30, 0.9);
            --border-gold: rgba(245, 158, 11, 0.3);
            --border-soft: rgba(245, 158, 11, 0.18);
            --text-dim: #C7D2C0;
            --radius-lg: 24px;
            --radius-md: 18px;
            --radius-sm: 12px;
            --shadow-card: 0 10px 35px rgba(0, 0, 0, 0.45);
            --shadow-gold: 0 6px 25px rgba(245, 158, 11, 0.35);
            --spacing-section: 72px;
            --nav-height: 86px;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
            background: var(--bg-deep);
            color: var(--ivory);
            line-height: 1.65;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            position: relative;
        }

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

        a {
            text-decoration: none;
            color: inherit;
            transition: all 0.3s ease;
        }

        a:hover {
            text-decoration: none;
            color: var(--gold-02);
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }

        button:focus,
        a:focus,
        input:focus,
        textarea:focus {
            outline: 3px solid var(--gold-01);
            outline-offset: 3px;
        }

        .container {
            max-width: 1240px;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ============ HEADER / NAV ============ */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1050;
            background: rgba(5, 31, 20, 0.96);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--border-gold);
            padding: 0;
            height: var(--nav-height);
            display: flex;
            align-items: center;
            transition: all 0.35s ease;
        }

        .site-header.scrolled {
            background: rgba(3, 26, 18, 0.99);
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
            border-bottom-color: rgba(245, 158, 11, 0.45);
        }

        .navbar {
            width: 100%;
            padding: 0;
        }

        .navbar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: nowrap;
            position: relative;
            min-height: var(--nav-height);
        }

        .navbar-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 1.15rem;
            color: var(--gold-02);
            letter-spacing: 0.2px;
            white-space: nowrap;
            max-width: 280px;
        }

        .navbar-brand img {
            width: 38px;
            height: 38px;
            object-fit: contain;
            border-radius: 50%;
            border: 2px solid var(--gold-01);
            box-shadow: 0 0 12px rgba(245, 158, 11, 0.4);
        }

        .navbar-brand .brand-text {
            line-height: 1.25;
            font-size: 0.95rem;
        }

        .navbar-toggler {
            border: 1px solid var(--gold-01);
            background: rgba(245, 158, 11, 0.1);
            padding: 6px 10px;
            border-radius: 8px;
            transition: all 0.3s;
        }

        .navbar-toggler:hover {
            background: rgba(245, 158, 11, 0.25);
        }

        .navbar-toggler i {
            color: var(--gold-02);
            font-size: 1.3rem;
        }

        .navbar-collapse {
            flex-grow: 0;
        }

        .navbar-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            flex-direction: row;
            margin: 0;
            padding: 0;
        }

        .navbar-nav .nav-item {
            list-style: none;
        }

        .navbar-nav .nav-link {
            font-size: 0.9rem;
            font-weight: 600;
            color: rgba(248, 250, 252, 0.85);
            padding: 10px 16px !important;
            border-radius: 10px;
            transition: all 0.3s;
            white-space: nowrap;
            letter-spacing: 0.1px;
            position: relative;
        }

        .navbar-nav .nav-link:hover,
        .navbar-nav .nav-link:focus {
            color: var(--gold-02);
            background: rgba(245, 158, 11, 0.08);
        }

        .navbar-nav .nav-link.active {
            color: var(--gold-02);
            background: rgba(245, 158, 11, 0.15);
            box-shadow: inset 0 -2px 0 var(--gold-01);
        }

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-left: 16px;
            flex-shrink: 0;
        }

        .btn-login {
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--gold-01);
            background: transparent;
            border: 1.5px solid var(--gold-01);
            border-radius: 50px;
            padding: 9px 18px;
            transition: all 0.3s;
            white-space: nowrap;
        }

        .btn-login:hover {
            background: rgba(245, 158, 11, 0.15);
            color: var(--gold-02);
            border-color: var(--gold-02);
            transform: translateY(-1px);
        }

        .btn-signup {
            font-size: 0.9rem;
            font-weight: 800;
            color: #1A0E00;
            background: linear-gradient(135deg, var(--gold-02) 0%, var(--gold-01) 55%, #B45309 100%);
            border: none;
            border-radius: 50px;
            padding: 10px 22px;
            box-shadow: 0 4px 18px rgba(245, 158, 11, 0.4);
            transition: all 0.3s;
            white-space: nowrap;
        }

        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(245, 158, 11, 0.55);
            color: #1A0E00;
        }

        .btn-signup:active,
        .btn-login:active {
            transform: translateY(0);
            opacity: 0.9;
        }

        /* ============ HERO ============ */
        .hero-section {
            position: relative;
            padding-top: calc(var(--nav-height) + 60px);
            padding-bottom: 80px;
            background: url('/assets/images/8502eaecdc51cbd4.jpg') no-repeat center center / cover;
            min-height: 88vh;
            display: flex;
            align-items: center;
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(3, 26, 18, 0.88) 0%, rgba(5, 31, 20, 0.72) 45%, rgba(11, 46, 30, 0.65) 100%);
            z-index: 1;
        }

        .hero-section::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            right: 0;
            height: 80px;
            background: linear-gradient(to top, var(--bg-deep) 0%, transparent 100%);
            z-index: 2;
        }

        .hero-content {
            position: relative;
            z-index: 3;
            max-width: 760px;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: rgba(245, 158, 11, 0.12);
            border: 1px solid var(--border-gold);
            color: var(--gold-02);
            padding: 8px 18px;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 700;
            letter-spacing: 0.3px;
            margin-bottom: 22px;
            text-transform: uppercase;
        }

        .hero-badge i {
            font-size: 1rem;
            color: var(--gold-01);
        }

        .hero-section h1 {
            font-size: 2.75rem;
            font-weight: 800;
            line-height: 1.22;
            color: var(--ivory);
            margin-bottom: 22px;
            letter-spacing: -0.5px;
        }

        .hero-section .hero-sub {
            font-size: 1.12rem;
            color: rgba(248, 250, 252, 0.85);
            line-height: 1.7;
            margin-bottom: 32px;
            max-width: 620px;
        }

        .hero-key-points {
            display: flex;
            flex-wrap: wrap;
            gap: 18px;
            margin-bottom: 32px;
        }

        .hero-key-points .key-point {
            display: flex;
            align-items: center;
            gap: 8px;
            background: rgba(11, 46, 30, 0.65);
            border: 1px solid var(--border-soft);
            border-radius: 50px;
            padding: 10px 18px;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--mint-pale);
        }

        .hero-key-points .key-point i {
            color: var(--gold-01);
            font-size: 1rem;
        }

        .btn-hero-primary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: linear-gradient(135deg, var(--gold-02) 0%, var(--gold-01) 55%, #B45309 100%);
            color: #1A0E00;
            font-size: 1rem;
            font-weight: 800;
            padding: 14px 32px;
            border-radius: 50px;
            border: none;
            box-shadow: 0 6px 28px rgba(245, 158, 11, 0.45);
            transition: all 0.3s;
        }

        .btn-hero-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 38px rgba(245, 158, 11, 0.6);
            color: #1A0E00;
        }

        .btn-hero-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--ivory);
            font-size: 1rem;
            font-weight: 600;
            padding: 14px 26px;
            border-radius: 50px;
            border: 1.5px solid rgba(248, 250, 252, 0.45);
            transition: all 0.3s;
        }

        .btn-hero-secondary:hover {
            border-color: var(--gold-02);
            color: var(--gold-02);
            background: rgba(245, 158, 11, 0.08);
        }

        /* ============ SECTION COMMON ============ */
        .section-block {
            padding: var(--spacing-section) 0;
            position: relative;
        }

        .section-block.alt-bg {
            background: var(--bg-velvet);
        }

        .section-block.abyss-bg {
            background: var(--bg-abyss);
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.82rem;
            font-weight: 700;
            letter-spacing: 0.8px;
            text-transform: uppercase;
            color: var(--gold-01);
            margin-bottom: 14px;
        }

        .section-label i {
            font-size: 0.95rem;
        }

        .section-title {
            font-size: 2rem;
            font-weight: 800;
            line-height: 1.3;
            color: var(--ivory);
            margin-bottom: 16px;
            letter-spacing: -0.3px;
        }

        .section-desc {
            font-size: 1.05rem;
            color: rgba(248, 250, 252, 0.8);
            line-height: 1.7;
            margin-bottom: 32px;
            max-width: 720px;
        }

        /* ============ BREADCRUMB ============ */
        .breadcrumb-wrapper {
            padding-top: calc(var(--nav-height) + 20px);
            padding-bottom: 0;
            background: var(--bg-deep);
        }

        .breadcrumb-nav {
            display: flex;
            align-items: center;
            gap: 10px;
            list-style: none;
            padding: 0;
            margin: 0;
            flex-wrap: wrap;
            font-size: 0.85rem;
        }

        .breadcrumb-nav li {
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--text-dim);
        }

        .breadcrumb-nav li:not(:last-child)::after {
            content: '/';
            color: var(--gold-01);
            font-weight: 700;
        }

        .breadcrumb-nav a {
            color: var(--gold-01);
            font-weight: 600;
        }

        .breadcrumb-nav a:hover {
            color: var(--gold-02);
            text-decoration: underline;
        }

        /* ============ TIP CARDS ============ */
        .tip-card {
            background: var(--card-bg);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-md);
            padding: 28px 24px;
            height: 100%;
            transition: all 0.35s;
            position: relative;
            overflow: hidden;
        }

        .tip-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--gold-01), var(--gold-02));
            opacity: 0;
            transition: opacity 0.35s;
        }

        .tip-card:hover {
            transform: translateY(-5px);
            border-color: var(--border-gold);
            box-shadow: var(--shadow-card);
        }

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

        .tip-icon {
            width: 54px;
            height: 54px;
            border-radius: 16px;
            background: rgba(245, 158, 11, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: var(--gold-02);
            margin-bottom: 18px;
        }

        .tip-card h3 {
            font-size: 1.18rem;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--ivory);
        }

        .tip-card p {
            font-size: 0.92rem;
            color: rgba(248, 250, 252, 0.78);
            line-height: 1.7;
            margin-bottom: 0;
        }

        .tip-card .tip-tag {
            display: inline-block;
            font-size: 0.72rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.6px;
            padding: 5px 12px;
            border-radius: 50px;
            margin-bottom: 14px;
            background: rgba(220, 38, 38, 0.15);
            color: #f87171;
            border: 1px solid rgba(220, 38, 38, 0.3);
        }

        /* ============ SCENARIO LIST ============ */
        .scenario-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .scenario-list li {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            padding: 18px 0;
            border-bottom: 1px solid rgba(245, 158, 11, 0.12);
        }

        .scenario-list li:last-child {
            border-bottom: none;
        }

        .scenario-num {
            width: 38px;
            height: 38px;
            flex-shrink: 0;
            border-radius: 50%;
            background: rgba(245, 158, 11, 0.15);
            border: 1.5px solid var(--gold-01);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            color: var(--gold-02);
            font-size: 1rem;
        }

        .scenario-list li h4 {
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 6px;
            color: var(--ivory);
        }

        .scenario-list li p {
            font-size: 0.92rem;
            color: rgba(248, 250, 252, 0.75);
            line-height: 1.6;
            margin-bottom: 0;
        }

        /* ============ IMAGE FEATURE ============ */
        .image-feature-wrap {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border-gold);
        }

        .image-feature-wrap img {
            width: 100%;
            height: auto;
            object-fit: cover;
            border-radius: var(--radius-lg);
            transition: transform 0.5s ease;
        }

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

        .image-overlay-badge {
            position: absolute;
            bottom: 18px;
            left: 18px;
            background: rgba(5, 31, 20, 0.85);
            backdrop-filter: blur(12px);
            border: 1px solid var(--border-gold);
            padding: 10px 18px;
            border-radius: 12px;
            color: var(--gold-02);
            font-weight: 700;
            font-size: 0.88rem;
        }

        /* ============ STATS ============ */
        .stats-row {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 20px;
        }

        .stat-card {
            background: rgba(11, 46, 30, 0.85);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            text-align: left;
            transition: all 0.3s;
        }

        .stat-card:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-card);
        }

        .stat-value {
            font-size: 2rem;
            font-weight: 800;
            color: var(--gold-02);
            line-height: 1.2;
            margin-bottom: 6px;
        }

        .stat-label {
            font-size: 0.88rem;
            color: rgba(248, 250, 252, 0.7);
            font-weight: 600;
        }

        /* ============ TESTIMONIAL ============ */
        .testimonial-card {
            background: var(--card-bg);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-md);
            padding: 24px;
            height: 100%;
        }

        .testimonial-card .stars {
            color: var(--gold-01);
            font-size: 0.9rem;
            margin-bottom: 12px;
        }

        .testimonial-card blockquote {
            font-size: 0.95rem;
            color: rgba(248, 250, 252, 0.82);
            line-height: 1.7;
            margin-bottom: 16px;
            border-left: 3px solid var(--gold-01);
            padding-left: 16px;
        }

        .testimonial-card .author {
            font-size: 0.88rem;
            font-weight: 700;
            color: var(--gold-02);
        }

        .testimonial-card .author-role {
            font-size: 0.78rem;
            color: var(--text-dim);
        }

        /* ============ FAQ ============ */
        .faq-accordion .accordion-item {
            background: rgba(11, 46, 30, 0.85);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-sm) !important;
            margin-bottom: 12px;
            overflow: hidden;
        }

        .faq-accordion .accordion-button {
            background: transparent;
            color: var(--ivory);
            font-weight: 700;
            font-size: 0.98rem;
            padding: 18px 22px;
            border-radius: 0 !important;
            transition: all 0.3s;
        }

        .faq-accordion .accordion-button:not(.collapsed) {
            background: rgba(245, 158, 11, 0.08);
            color: var(--gold-02);
            box-shadow: none;
        }

        .faq-accordion .accordion-button:focus {
            box-shadow: none;
            outline: none;
        }

        .faq-accordion .accordion-body {
            font-size: 0.92rem;
            color: rgba(248, 250, 252, 0.78);
            line-height: 1.7;
            padding: 16px 22px 20px;
        }

        /* ============ CTA SECTION ============ */
        .cta-section {
            background: linear-gradient(135deg, var(--bg-abyss) 0%, var(--bg-velvet) 55%, #0F3D28 100%);
            border-top: 1px solid var(--border-gold);
            border-bottom: 1px solid var(--border-gold);
            padding: 60px 0;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -60%;
            right: -20%;
            width: 500px;
            height: 500px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(245, 158, 11, 0.12) 0%, transparent 70%);
            pointer-events: none;
        }

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

        .cta-inner h2 {
            font-size: 2rem;
            font-weight: 800;
            color: var(--ivory);
            margin-bottom: 16px;
            letter-spacing: -0.3px;
        }

        .cta-inner p {
            font-size: 1.02rem;
            color: rgba(248, 250, 252, 0.82);
            line-height: 1.7;
            max-width: 650px;
            margin-bottom: 28px;
        }

        /* ============ CMS LIST ============ */
        .cms-list-section {
            padding: var(--spacing-section) 0;
        }

        .cms-list-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 20px;
        }

        .cms-card {
            background: var(--card-bg);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all 0.35s;
            display: flex;
            flex-direction: column;
        }

        .cms-card:hover {
            transform: translateY(-4px);
            border-color: var(--border-gold);
            box-shadow: var(--shadow-card);
        }

        .cms-card .cms-card-img {
            height: 180px;
            overflow: hidden;
            background: var(--bg-velvet);
        }

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

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

        .cms-card .cms-card-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 0.78rem;
            color: var(--text-dim);
            margin-bottom: 10px;
        }

        .cms-card .cms-card-title {
            font-size: 1.02rem;
            font-weight: 700;
            color: var(--ivory);
            margin-bottom: 10px;
            line-height: 1.45;
        }

        .cms-card .cms-card-excerpt {
            font-size: 0.88rem;
            color: rgba(248, 250, 252, 0.72);
            line-height: 1.65;
            flex: 1;
        }

        .cms-card .cms-card-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--gold-01);
            margin-top: 12px;
        }

        .cms-card .cms-card-link:hover {
            color: var(--gold-02);
        }

        .empty-cms {
            background: rgba(11, 46, 30, 0.7);
            border: 1px dashed var(--border-gold);
            border-radius: var(--radius-md);
            padding: 40px 24px;
            text-align: left;
            color: var(--text-dim);
            font-size: 1rem;
        }

        /* ============ PAYMENT BADGES ============ */
        .payment-methods {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .payment-badge {
            font-size: 0.78rem;
            font-weight: 700;
            color: var(--gold-01);
            background: rgba(245, 158, 11, 0.1);
            border: 1px solid var(--border-gold);
            border-radius: 50px;
            padding: 6px 14px;
            letter-spacing: 0.3px;
        }

        .security-badge {
            font-size: 0.78rem;
            font-weight: 700;
            color: var(--gold-02);
            background: rgba(245, 158, 11, 0.1);
            border: 1px solid var(--border-gold);
            border-radius: 8px;
            padding: 4px 10px;
            display: inline-block;
        }

        .age-badge {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: rgba(220, 38, 38, 0.2);
            border: 2px solid var(--dragon-red);
            color: #f87171;
            font-weight: 800;
            font-size: 0.75rem;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        /* ============ FOOTER ============ */
        .site-footer {
            background: var(--bg-abyss);
            border-top: 1px solid var(--border-gold);
            padding: 60px 0 30px;
            margin-top: 0;
        }

        .footer-brand {
            font-size: 1.25rem;
            font-weight: 800;
            color: var(--gold-02);
            display: inline-block;
            margin-bottom: 16px;
        }

        .footer-about {
            font-size: 0.9rem;
            color: rgba(248, 250, 252, 0.7);
            line-height: 1.7;
            margin-bottom: 18px;
        }

        .site-footer h5 {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--gold-02);
            margin-bottom: 16px;
            letter-spacing: 0.2px;
        }

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

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

        .footer-links a {
            font-size: 0.88rem;
            color: rgba(248, 250, 252, 0.7);
            transition: all 0.3s;
        }

        .footer-links a:hover {
            color: var(--gold-02);
            padding-left: 4px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(245, 158, 11, 0.2);
            margin-top: 40px;
            padding-top: 24px;
            font-size: 0.82rem;
            color: var(--text-dim);
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
        }

        /* ============ FAB ============ */
        .fab-float {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 1055;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(145deg, rgba(11, 46, 30, 0.95) 0%, rgba(5, 31, 20, 0.98) 100%);
            border: 2px solid var(--gold-01);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.35rem;
            color: var(--gold-02);
            box-shadow: var(--shadow-gold);
            transition: all 0.35s;
            opacity: 0.8;
            cursor: pointer;
            text-decoration: none;
        }

        .fab-float:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 10px 35px rgba(245, 158, 11, 0.55);
            color: var(--gold-02);
        }

        .fab-float:active {
            transform: scale(0.95) translateY(2px);
        }

        .fab-notification {
            position: absolute;
            top: 4px;
            right: 2px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--dragon-red);
            border: 2px solid #ffffff;
            animation: pulse-notify 2s infinite;
        }

        @keyframes pulse-notify {
            0%, 100% {
                box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.6);
            }
            50% {
                box-shadow: 0 0 0 6px rgba(220, 38, 38, 0);
            }
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 1024px) {
            :root {
                --nav-height: 72px;
                --spacing-section: 56px;
            }

            .hero-section {
                min-height: 78vh;
            }

            .hero-section h1 {
                font-size: 2.2rem;
            }

            .section-title {
                font-size: 1.7rem;
            }

            .navbar-nav .nav-link {
                font-size: 0.82rem;
                padding: 8px 12px !important;
            }

            .navbar-brand .brand-text {
                font-size: 0.85rem;
            }

            .stats-row {
                grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            }
        }

        @media (max-width: 768px) {
            :root {
                --nav-height: 64px;
                --spacing-section: 42px;
            }

            .hero-section {
                min-height: auto;
                padding-top: calc(var(--nav-height) + 40px);
                padding-bottom: 60px;
            }

            .hero-section h1 {
                font-size: 1.8rem;
            }

            .hero-section .hero-sub {
                font-size: 1rem;
            }

            .section-title {
                font-size: 1.5rem;
            }

            .section-desc {
                font-size: 0.95rem;
            }

            .navbar-collapse {
                background: rgba(3, 26, 18, 0.99);
                border: 1px solid var(--border-gold);
                border-radius: var(--radius-md);
                padding: 16px;
                margin-top: 10px;
                box-shadow: var(--shadow-card);
                max-height: 70vh;
                overflow-y: auto;
            }

            .navbar-nav {
                flex-direction: column;
                align-items: stretch;
                gap: 2px;
            }

            .navbar-nav .nav-item {
                width: 100%;
            }

            .navbar-nav .nav-link {
                padding: 12px 16px !important;
                text-align: left;
            }

            .nav-actions {
                flex-direction: column;
                gap: 8px;
                margin-left: 0;
                margin-top: 12px;
                width: 100%;
            }

            .nav-actions a {
                width: 100%;
                text-align: center;
            }

            .btn-login, .btn-signup {
                padding: 10px 18px;
                font-size: 0.85rem;
            }

            .hero-key-points {
                gap: 10px;
            }

            .hero-key-points .key-point {
                font-size: 0.8rem;
                padding: 8px 14px;
            }

            .btn-hero-primary,
            .btn-hero-secondary {
                width: 100%;
                justify-content: center;
                margin-bottom: 10px;
            }

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

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

            .stat-value {
                font-size: 1.5rem;
            }

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

        @media (max-width: 520px) {
            :root {
                --nav-height: 58px;
                --spacing-section: 32px;
            }

            .hero-section h1 {
                font-size: 1.55rem;
            }

            .section-title {
                font-size: 1.35rem;
            }

            .tip-card {
                padding: 20px 16px;
            }

            .tip-card h3 {
                font-size: 1.05rem;
            }

            .stat-card {
                padding: 16px 14px;
            }

            .stat-value {
                font-size: 1.3rem;
            }

            .container {
                padding-left: 14px;
                padding-right: 14px;
            }

            .navbar-brand {
                font-size: 0.9rem;
                max-width: 200px;
            }

            .navbar-brand img {
                width: 32px;
                height: 32px;
            }

            .navbar-brand .brand-text {
                font-size: 0.75rem;
            }

            .fab-float {
                width: 48px;
                height: 48px;
                font-size: 1.15rem;
                left: 10px;
                bottom: 80px;
            }
        }

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}