:root {
            --primary-gold: #D4AF37;
            --primary-gold-light: #F9E076;
            --primary-gold-dark: #996515;
            --secondary-charcoal: #121212;
            --accent-royal-blue: #1E3A8A;
            --main-bg: #0A0A0A;
            --surface-card: #1E1E1E;
            --surface-overlay: #2C2C2C;
            --text-high: #FFFFFF;
            --text-medium: #E0E0E0;
            --text-muted: #A0A0A0;
            --success: #00C853;
            --border-default: #333333;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--main-bg);
            color: var(--text-medium);
            font-family: 'Inter', 'Roboto', sans-serif;
            line-height: 1.5;
            -webkit-font-smoothing: antialiased;
            padding-bottom: 70px;
        }
        h1, h2, h3 {
            font-family: 'Montserrat', sans-serif;
            color: var(--primary-gold-light);
            font-weight: 700;
            line-height: 1.3;
        }
        header {
            background-color: var(--secondary-charcoal);
            border-bottom: 1px solid var(--border-default);
            padding: 10px 15px;
            position: sticky;
            top: 0;
            z-index: 1000;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        header .brand {
            display: flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
        }
        header .brand img {
            width: 25px;
            height: 25px;
            border-radius: 4px;
        }
        header .brand strong {
            font-size: 16px;
            font-weight: 400;
            color: var(--text-high);
        }
        header .auth-btns {
            display: flex;
            gap: 8px;
        }
        header button {
            padding: 6px 12px;
            border-radius: 4px;
            font-weight: 600;
            font-size: 14px;
            cursor: pointer;
            border: none;
            transition: opacity 0.2s;
        }
        header .login-btn { background: transparent; color: var(--text-high); border: 1px solid var(--primary-gold); }
        header .register-btn { background: var(--primary-gold); color: var(--secondary-charcoal); }
        main { padding: 15px; max-width: 800px; margin: 0 auto; }
        .banner-container {
            width: 100%;
            aspect-ratio: 2 / 1;
            overflow: hidden;
            border-radius: 12px;
            margin-bottom: 20px;
            cursor: pointer;
            box-shadow: 0 4px 15px rgba(0,0,0,0.5);
        }
        .banner-container img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-box {
            background: linear-gradient(135deg, var(--secondary-charcoal), #1a1a1a);
            border: 2px solid var(--primary-gold-dark);
            border-radius: 12px;
            padding: 20px;
            text-align: center;
            margin-bottom: 20px;
        }
        .jackpot-label { color: var(--primary-gold); font-weight: 800; text-transform: uppercase; font-size: 14px; letter-spacing: 1px; }
        .jackpot-amount {
            font-family: 'JetBrains Mono', monospace;
            font-size: 32px;
            color: var(--primary-gold-light);
            text-shadow: 0 0 10px rgba(212, 175, 55, 0.5);
            margin: 5px 0;
        }
        .intro-card {
            background-color: var(--surface-card);
            border-radius: 12px;
            padding: 20px;
            margin-bottom: 25px;
            border-left: 4px solid var(--primary-gold);
        }
        .intro-card h1 { font-size: 22px; margin-bottom: 12px; }
        .intro-card p { font-size: 15px; color: var(--text-medium); }
        .section-title { font-size: 20px; margin: 25px 0 15px; display: flex; align-items: center; gap: 8px; }
        .section-title i { color: var(--primary-gold); }
        .game-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
            margin-bottom: 20px;
        }
        .game-card {
            background-color: var(--surface-card);
            border-radius: 10px;
            overflow: hidden;
            text-decoration: none;
            transition: transform 0.2s;
            border: 1px solid var(--border-default);
        }
        .game-card:active { transform: scale(0.97); }
        .game-card img {
            width: 100%;
            aspect-ratio: 1 / 1;
            object-fit: cover;
            display: block;
        }
        .game-card h3 {
            font-size: 14px;
            padding: 10px;
            color: var(--text-high);
            text-align: center;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .payment-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 10px;
            margin-bottom: 25px;
        }
        .payment-item {
            background: var(--surface-overlay);
            padding: 15px 5px;
            border-radius: 8px;
            text-align: center;
            font-size: 11px;
            color: var(--text-muted);
        }
        .payment-item i {
            display: block;
            font-size: 20px;
            color: var(--primary-gold);
            margin-bottom: 6px;
        }
        .guide-section {
            background-color: var(--surface-card);
            padding: 15px;
            border-radius: 12px;
            margin-bottom: 25px;
        }
        .guide-item { margin-bottom: 20px; }
        .guide-item h3 { font-size: 17px; margin-bottom: 8px; color: var(--primary-gold); }
        .guide-item p { font-size: 14px; color: var(--text-muted); text-align: justify; }
        .lottery-list {
            background: var(--surface-card);
            border-radius: 12px;
            padding: 10px;
            margin-bottom: 25px;
        }
        .lottery-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 10px;
            border-bottom: 1px solid var(--border-default);
        }
        .lottery-item:last-child { border-bottom: none; }
        .lottery-user { color: var(--text-high); font-weight: 600; font-size: 14px; }
        .lottery-game { color: var(--text-muted); font-size: 12px; }
        .lottery-win { color: var(--success); font-weight: 700; font-family: 'JetBrains Mono', monospace; }
        .provider-wall {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
            margin-bottom: 25px;
        }
        .provider-btn {
            background: linear-gradient(45deg, var(--accent-royal-blue), #112244);
            color: white;
            padding: 12px;
            text-align: center;
            border-radius: 8px;
            font-weight: bold;
            font-size: 14px;
        }
        .comment-grid { margin-bottom: 25px; }
        .comment-card {
            background: var(--surface-card);
            padding: 15px;
            border-radius: 12px;
            margin-bottom: 12px;
            border: 1px solid var(--border-default);
        }
        .comment-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .comment-avatar {
            width: 35px;
            height: 35px;
            background: var(--surface-overlay);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-gold);
        }
        .comment-meta h4 { font-size: 14px; color: var(--text-high); }
        .comment-stars { color: #FFD700; font-size: 12px; }
        .comment-text { font-size: 13px; color: var(--text-muted); margin-bottom: 8px; }
        .comment-date { font-size: 11px; color: #666; }
        .faq-section { margin-bottom: 25px; }
        .faq-item {
            background: var(--surface-card);
            margin-bottom: 8px;
            border-radius: 8px;
            overflow: hidden;
        }
        .faq-question {
            padding: 15px;
            font-weight: 600;
            color: var(--text-high);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 15px;
        }
        .faq-answer {
            padding: 0 15px 15px;
            color: var(--text-muted);
            font-size: 14px;
            line-height: 1.6;
        }
        .security-section {
            background: #111;
            padding: 20px;
            border-radius: 12px;
            text-align: center;
            border: 1px dashed var(--primary-gold-dark);
            margin-bottom: 25px;
        }
        .security-icons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin: 15px 0;
            font-size: 24px;
            color: var(--primary-gold);
        }
        .security-text { font-size: 12px; color: var(--text-muted); margin-bottom: 10px; }
        .security-links a { color: var(--primary-gold-light); text-decoration: none; font-size: 12px; margin: 0 5px; }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            height: 65px;
            background: var(--secondary-charcoal);
            border-top: 1px solid var(--border-default);
            display: flex;
            justify-content: space-around;
            align-items: center;
            z-index: 1001;
        }
        .nav-item {
            text-decoration: none;
            display: flex;
            flex-direction: column;
            align-items: center;
            color: var(--text-muted);
            font-size: 11px;
        }
        .nav-item i { font-size: 20px; margin-bottom: 4px; color: var(--primary-gold); }
        footer {
            background: var(--secondary-charcoal);
            padding: 30px 15px 100px;
            text-align: center;
            border-top: 1px solid var(--border-default);
        }
        .footer-contact { margin-bottom: 20px; }
        .footer-contact a {
            color: var(--primary-gold-light);
            text-decoration: none;
            margin: 0 10px;
            font-size: 14px;
        }
        .footer-links {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 15px;
            margin-bottom: 25px;
        }
        .footer-links a { color: var(--text-muted); text-decoration: none; font-size: 13px; }
        .footer-copy { font-size: 12px; color: #555; border-top: 1px solid var(--border-default); padding-top: 20px; }