:root {
            --bg-primary: #0B0E11;
            --bg-secondary: #181A20;
            --bg-tertiary: #1E2329;
            --overlay: rgba(0, 0, 0, 0.85);
            --gold-primary: #FCD535;
            --gold-secondary: #C5A022;
            --accent-green: #0ECB81;
            --grad-luxury: linear-gradient(180deg, #FCD535 0%, #C5A022 100%);
            --text-primary: #EAECEF;
            --text-secondary: #929AA5;
            --text-tertiary: #707A8A;
            --text-accent: #FCD535;
            --error: #F6465D;
            --success: #0ECB81;
            --border-default: #2B3139;
            --border-focus: #FCD535;
            --font-main: 'Montserrat', sans-serif;
            --font-title: 'Playfair Display', serif;
            --font-mono: 'Roboto Mono', monospace;
        }

        * { box-sizing: border-box; margin: 0; padding: 0; }
        body { background-color: var(--bg-primary); color: var(--text-primary); font-family: var(--font-main); line-height: 1.5; -webkit-font-smoothing: antialiased; padding-bottom: 70px; }
        h1, h2, h3 { font-family: var(--font-title); color: var(--gold-primary); font-weight: 700; }
        a { text-decoration: none; color: inherit; }
        ul { list-style: none; }

        header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--bg-secondary);
            border-bottom: 1px solid var(--border-default);
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 15px;
        }
        .header-left { display: flex; align-items: center; gap: 10px; }
        .header-left img { width: 25px; height: 25px; border-radius: 4px; }
        .header-left strong { font-size: 16px; font-weight: 400; color: var(--text-primary); letter-spacing: 1px; }
        .header-right { display: flex; gap: 10px; }
        .btn-login, .btn-register {
            padding: 8px 16px;
            border-radius: 4px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            transition: 0.3s;
        }
        .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--border-default); }
        .btn-register { background: var(--grad-luxury); color: var(--bg-primary); }

        main { max-width: 1200px; margin: 0 auto; padding: 10px; }
        .banner-container { width: 100%; border-radius: 12px; overflow: hidden; margin-bottom: 20px; aspect-ratio: 2/1; cursor: pointer; }
        .banner-container img { width: 100%; height: 100%; object-fit: cover; }

        .jackpot-section {
            background: var(--bg-tertiary);
            border: 1px solid var(--gold-secondary);
            border-radius: 12px;
            padding: 20px;
            text-align: center;
            margin-bottom: 20px;
            box-shadow: 0 0 15px rgba(252, 213, 53, 0.1);
        }
        .jackpot-label { color: var(--text-secondary); font-size: 14px; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 5px; }
        .jackpot-amount { font-family: var(--font-mono); font-size: 32px; color: var(--gold-primary); font-weight: 800; display: block; overflow: hidden; }

        .intro-card { background: var(--bg-secondary); padding: 25px; border-radius: 12px; margin-bottom: 20px; border-left: 4px solid var(--gold-primary); }
        .intro-card h1 { font-size: 24px; margin-bottom: 15px; line-height: 1.2; }
        .intro-card p { color: var(--text-secondary); font-size: 14px; text-align: justify; }

        .section-title { font-size: 20px; margin: 25px 0 15px; display: flex; align-items: center; gap: 10px; }
        .section-title::before { content: ''; width: 4px; height: 20px; background: var(--gold-primary); border-radius: 2px; }

        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 20px; }
        .game-card { background: var(--bg-tertiary); border-radius: 8px; overflow: hidden; transition: transform 0.2s; border: 1px solid var(--border-default); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card h3 { font-size: 14px; padding: 10px; text-align: center; color: var(--text-primary); font-family: var(--font-main); }

        .payment-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); gap: 10px; margin-bottom: 25px; }
        .payment-item { background: var(--bg-secondary); padding: 15px; border-radius: 8px; text-align: center; border: 1px solid var(--border-default); }
        .payment-item i { font-size: 24px; color: var(--gold-primary); margin-bottom: 8px; display: block; }
        .payment-item span { font-size: 12px; color: var(--text-secondary); }

        .guide-section { display: grid; grid-template-columns: 1fr; gap: 15px; margin-bottom: 25px; }
        .guide-card { background: var(--bg-secondary); padding: 20px; border-radius: 12px; border: 1px solid var(--border-default); }
        .guide-card h2 { font-size: 18px; margin-bottom: 10px; color: var(--gold-primary); }
        .guide-card p { font-size: 14px; color: var(--text-secondary); text-align: justify; }

        .lottery-list { background: var(--bg-tertiary); border-radius: 12px; padding: 10px; margin-bottom: 25px; }
        .lottery-item { display: flex; justify-content: space-between; align-items: center; padding: 12px; border-bottom: 1px solid var(--border-default); font-size: 13px; }
        .lottery-item:last-child { border-bottom: none; }
        .user-name { color: var(--gold-primary); font-weight: 600; }
        .win-amount { color: var(--accent-green); font-weight: 700; font-family: var(--font-mono); }
        .win-game { color: var(--text-secondary); }

        .provider-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 25px; }
        .provider-box { padding: 15px; text-align: center; border-radius: 8px; font-weight: 700; font-size: 14px; text-transform: uppercase; letter-spacing: 1px; }
        .provider-box:nth-child(odd) { background: linear-gradient(45deg, #1e2329, #2b3139); color: var(--gold-primary); border: 1px solid var(--gold-secondary); }
        .provider-box:nth-child(even) { background: linear-gradient(45deg, #2b3139, #1e2329); color: var(--text-primary); border: 1px solid var(--border-default); }

        .review-grid { display: grid; grid-template-columns: 1fr; gap: 15px; margin-bottom: 25px; }
        .review-card { background: var(--bg-secondary); padding: 20px; border-radius: 12px; position: relative; border-bottom: 3px solid var(--gold-secondary); }
        .user-info { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .user-info i { font-size: 30px; color: var(--text-tertiary); }
        .stars { color: var(--gold-primary); font-size: 12px; margin-bottom: 8px; }

        .faq-section { margin-bottom: 30px; }
        .faq-item { background: var(--bg-secondary); margin-bottom: 10px; border-radius: 8px; overflow: hidden; border: 1px solid var(--border-default); }
        .faq-question { padding: 15px; font-weight: 600; cursor: pointer; color: var(--gold-primary); font-size: 15px; display: flex; justify-content: space-between; }
        .faq-answer { padding: 0 15px 15px; color: var(--text-secondary); font-size: 14px; }

        .security-section { background: #1a1d23; padding: 20px; border-radius: 12px; text-align: center; margin-bottom: 25px; }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 24px; color: var(--accent-green); }
        .security-text { font-size: 13px; color: var(--text-secondary); line-height: 1.6; }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 65px;
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-default);
            display: flex;
            justify-content: space-around;
            align-items: center;
            z-index: 1000;
        }
        .nav-item { display: flex; flex-direction: column; align-items: center; font-size: 11px; color: var(--text-secondary); }
        .nav-item i { font-size: 20px; margin-bottom: 4px; }

        footer {
            background: var(--bg-secondary);
            padding: 30px 15px 100px;
            border-top: 1px solid var(--border-default);
            text-align: center;
        }
        .footer-contact { display: flex; flex-wrap: wrap; justify-content: center; gap: 15px; margin-bottom: 25px; }
        .footer-contact a { color: var(--gold-primary); font-size: 14px; border: 1px solid var(--border-default); padding: 5px 12px; border-radius: 20px; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 25px; text-align: left; }
        .footer-links a { color: var(--text-tertiary); font-size: 13px; display: block; margin-bottom: 5px; }
        .footer-copyright { font-size: 12px; color: var(--text-tertiary); border-top: 1px solid var(--border-default); padding-top: 20px; }

        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(3, 1fr); }
            .guide-section, .review-grid { grid-template-columns: 1fr 1fr; }
        }