:root {
            --primary: #FFD700;
            --primary-dark: #C5A000;
            --primary-light: #FFEF82;
            --secondary: #E60012;
            --secondary-dark: #B30000;
            --accent: #00FFC8;
            --bg-main: #0F111A;
            --bg-surface: #1A1D2B;
            --bg-surface-variant: #25293D;
            --bg-app-bar: #121420;
            --text-primary: #FFFFFF;
            --text-secondary: #B0B3B8;
            --text-tertiary: #8A8D91;
            --text-brand: #FFD700;
            --border-default: #2D324A;
            --border-strong: #3F4561;
            --border-highlight: #FFD700;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-main);
            color: var(--text-primary);
            font-family: 'Roboto', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.5;
            -webkit-font-smoothing: antialiased;
        }
        h1, h2, h3 { font-family: 'Montserrat', sans-serif; font-weight: 700; }
        header {
            background-color: var(--bg-app-bar);
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 15px;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--border-default);
        }
        header .logo-area { display: flex; align-items: center; gap: 10px; }
        header .logo-area img { width: 25px; height: 25px; border-radius: 4px; }
        header .logo-area strong { font-size: 16px; font-weight: normal; color: var(--text-primary); }
        header .auth-btns { display: flex; gap: 10px; }
        .btn {
            padding: 8px 16px;
            border-radius: 8px;
            cursor: pointer;
            font-weight: 600;
            border: none;
            transition: 0.3s ease;
            font-size: 14px;
        }
        .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--border-strong); }
        .btn-register { background: var(--primary); color: var(--bg-main); }
        .btn-register:hover { background: var(--primary-light); }
        main { max-width: 1000px; margin: 0 auto; padding: 0 15px 80px 15px; }
        .banner-container { margin: 15px 0; cursor: pointer; }
        .banner-container img {
            width: 100%;
            aspect-ratio: 4/3;
            border-radius: 16px;
            object-fit: cover;
            display: block;
        }
        .promo-card {
            background: linear-gradient(135deg, var(--bg-surface-variant), var(--bg-surface));
            border: 2px solid var(--primary);
            border-radius: 16px;
            padding: 25px;
            text-align: center;
            margin-bottom: 25px;
        }
        .promo-card h2 { color: var(--primary); font-size: 24px; margin-bottom: 10px; }
        .promo-card p { color: var(--text-secondary); margin-bottom: 20px; font-size: 16px; }
        .btn-bonus {
            background: var(--secondary);
            color: white;
            padding: 15px 30px;
            font-size: 18px;
            text-transform: uppercase;
            box-shadow: 0 4px 15px rgba(230, 0, 18, 0.4);
        }
        .section-title {
            font-size: 20px;
            margin: 30px 0 15px;
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--primary);
        }
        .game-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
        }
        .game-card {
            background: var(--bg-surface);
            border-radius: 12px;
            text-decoration: none;
            overflow: hidden;
            border: 1px solid var(--border-default);
            transition: 0.3s;
        }
        .game-card:hover { border-color: var(--primary); transform: translateY(-3px); }
        .game-card img {
            width: 100%;
            aspect-ratio: 1/1;
            object-fit: cover;
            display: block;
        }
        .game-card h3 {
            padding: 10px;
            font-size: 14px;
            color: var(--text-primary);
            text-align: center;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .intro-card {
            background: var(--bg-surface);
            border-radius: 16px;
            padding: 20px;
            margin: 30px 0;
            border-left: 4px solid var(--primary);
        }
        .intro-card h1 { font-size: 24px; color: var(--primary); margin-bottom: 10px; }
        .intro-card p { color: var(--text-secondary); font-size: 15px; line-height: 1.6; }
        .payment-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 10px;
            margin-bottom: 30px;
        }
        .payment-item {
            background: var(--bg-surface-variant);
            padding: 15px 5px;
            border-radius: 10px;
            text-align: center;
            font-size: 12px;
            color: var(--text-secondary);
            border: 1px solid var(--border-default);
        }
        .payment-item i { display: block; margin: 0 auto 8px; color: var(--primary); font-size: 18px; }
        .guide-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 15px;
            margin-bottom: 30px;
        }
        .guide-item {
            background: var(--bg-surface);
            padding: 15px;
            border-radius: 12px;
            border: 1px solid var(--border-default);
        }
        .guide-item h3 { color: var(--primary); font-size: 16px; margin-bottom: 8px; }
        .guide-item p { font-size: 14px; color: var(--text-secondary); }
        .comment-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 15px;
        }
        .comment-card {
            background: var(--bg-surface);
            padding: 15px;
            border-radius: 12px;
            border: 1px solid var(--border-default);
        }
        .comment-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .comment-header i { color: var(--text-tertiary); font-size: 24px; }
        .comment-user { font-weight: 600; font-size: 14px; }
        .comment-stars { color: var(--primary); font-size: 12px; margin-left: auto; }
        .comment-body { font-size: 13px; color: var(--text-secondary); margin-bottom: 8px; }
        .comment-date { font-size: 11px; color: var(--text-tertiary); }
        .lottery-list {
            background: var(--bg-surface);
            border-radius: 12px;
            overflow: hidden;
            margin-bottom: 30px;
        }
        .lottery-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 12px 15px;
            border-bottom: 1px solid var(--border-default);
            font-size: 13px;
        }
        .lottery-item:last-child { border-bottom: none; }
        .lottery-user { color: var(--text-primary); font-weight: 500; }
        .lottery-game { color: var(--text-tertiary); }
        .lottery-win { color: var(--accent); font-weight: 700; }
        .lottery-time { color: var(--text-tertiary); font-size: 11px; }
        .provider-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
            margin-bottom: 30px;
        }
        .provider-item {
            background: var(--bg-surface-variant);
            padding: 15px;
            text-align: center;
            border-radius: 8px;
            font-weight: 600;
            color: var(--text-primary);
            border: 1px solid var(--border-strong);
        }
        .faq-section {
            display: flex;
            flex-direction: column;
            gap: 12px;
            margin-bottom: 30px;
        }
        .faq-item {
            background: var(--bg-surface);
            padding: 15px;
            border-radius: 12px;
            border: 1px solid var(--border-default);
        }
        .faq-item h3 { font-size: 15px; color: var(--primary); margin-bottom: 8px; }
        .faq-item p { font-size: 14px; color: var(--text-secondary); }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--bg-app-bar);
            display: flex;
            justify-content: space-around;
            align-items: center;
            height: 65px;
            border-top: 1px solid var(--border-default);
            z-index: 2000;
            padding-bottom: 10px;
        }
        .nav-item {
            text-decoration: none;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 4px;
            color: var(--text-secondary);
            font-size: 11px;
            transition: 0.3s;
        }
        .nav-item i { font-size: 20px; }
        .nav-item:hover { color: var(--primary); }
        footer {
            background-color: var(--bg-app-bar);
            padding: 30px 15px;
            border-top: 1px solid var(--border-default);
            text-align: center;
        }
        footer .contact-links {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 15px;
            margin-bottom: 25px;
            font-size: 14px;
        }
        footer .contact-links a { color: var(--text-secondary); text-decoration: none; }
        footer .contact-links a:hover { color: var(--primary); }
        footer .footer-nav {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
            text-align: left;
            margin-bottom: 30px;
        }
        footer .footer-nav a {
            color: var(--text-tertiary);
            text-decoration: none;
            font-size: 13px;
            display: block;
            margin-bottom: 5px;
        }
        footer .footer-nav a:hover { color: var(--text-primary); }
        .security-box {
            border-top: 1px solid var(--border-default);
            padding-top: 20px;
            font-size: 12px;
            color: var(--text-tertiary);
        }
        .security-box i { color: var(--success); margin-right: 5px; }
        @media (min-width: 600px) {
            .guide-grid { grid-template-columns: repeat(2, 1fr); }
            .comment-grid { grid-template-columns: repeat(2, 1fr); }
        }