:root {
            --primary: #D4AF37;
            --primary-variant: #F9D71C;
            --secondary: #1A1D23;
            --accent: #E63946;
            --bg-default: #0B0E11;
            --bg-surface: #1E2126;
            --bg-overlay: #2C3139;
            --bg-nav: #050709;
            --text-primary: #FFFFFF;
            --text-secondary: #B0B3B8;
            --text-highlight: #D4AF37;
            --border-default: #30363D;
            --font-main: 'Inter', 'Roboto', 'Segoe UI', sans-serif;
            --font-heading: 'Montserrat', 'Inter', sans-serif;
            --font-numeric: 'Work Sans', 'Roboto', sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-default);
            color: var(--text-primary);
            font-family: var(--font-main);
            font-size: 16px;
            line-height: 1.5;
            padding-bottom: 70px;
        }
        a { text-decoration: none; color: inherit; }
        img { max-width: 100%; display: block; }
        header {
            background-color: var(--bg-nav);
            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 .brand { display: flex; align-items: center; gap: 8px; }
        header .brand img { width: 25px; height: 25px; }
        header .brand strong { font-size: 16px; font-weight: 400; color: var(--text-primary); }
        header .actions { display: flex; gap: 10px; }
        header button {
            padding: 6px 15px;
            border-radius: 4px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            border: none;
        }
        header .login-btn { background: transparent; color: var(--primary); border: 1px solid var(--primary); }
        header .register-btn { background: var(--primary); color: var(--bg-default); }
        main { max-width: 100%; margin: 0 auto; }
        .banner { width: 100%; aspect-ratio: 2 / 1; object-fit: cover; cursor: pointer; }
        .jackpot-container {
            background: linear-gradient(180deg, #1e2126 0%, #0b0e11 100%);
            margin: 15px;
            padding: 20px;
            border-radius: 12px;
            border: 1px solid var(--primary);
            text-align: center;
            box-shadow: 0 0 15px rgba(212, 175, 55, 0.2);
        }
        .jackpot-title { font-family: var(--font-heading); color: var(--primary); font-size: 18px; text-transform: uppercase; margin-bottom: 10px; font-weight: 700; }
        .jackpot-amount { font-family: var(--font-numeric); font-size: 32px; font-weight: 900; color: #fff; text-shadow: 0 0 10px var(--primary); }
        .platform-intro { padding: 20px 15px; text-align: center; }
        .platform-intro h1 { font-family: var(--font-heading); font-size: 24px; color: var(--primary); margin-bottom: 12px; line-height: 1.2; }
        .platform-intro p { color: var(--text-secondary); font-size: 14px; text-align: justify; }
        .section-title { padding: 0 15px; margin: 20px 0 10px; display: flex; align-items: center; gap: 8px; }
        .section-title h2 { font-family: var(--font-heading); font-size: 20px; border-left: 4px solid var(--primary); padding-left: 10px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 15px; }
        .game-card { background: var(--bg-surface); border-radius: 10px; overflow: hidden; border: 1px solid var(--border-default); transition: transform 0.2s; }
        .game-card:active { transform: scale(0.98); }
        .game-card img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; }
        .game-card h3 { font-size: 14px; padding: 10px; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .payment-license { background: var(--bg-surface); margin: 20px 15px; padding: 20px; border-radius: 12px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; }
        .pl-item { display: flex; flex-direction: column; align-items: center; gap: 5px; color: var(--text-secondary); text-align: center; }
        .pl-item i { font-size: 24px; color: var(--primary); }
        .pl-item span { font-size: 10px; }
        .guides { padding: 15px; }
        .guide-item { background: var(--bg-surface); padding: 15px; border-radius: 8px; margin-bottom: 12px; border-left: 3px solid var(--accent); }
        .guide-item h3 { font-size: 16px; margin-bottom: 8px; color: var(--primary-variant); }
        .guide-item p { font-size: 14px; color: var(--text-secondary); }
        .lottery-marquee { background: var(--bg-surface); margin: 20px 0; padding: 10px 0; overflow: hidden; position: relative; border-top: 1px solid var(--border-default); border-bottom: 1px solid var(--border-default); }
        .marquee-content { display: flex; flex-direction: column; animation: scrollUp 40s linear infinite; }
        @keyframes scrollUp { 0% { transform: translateY(0); } 100% { transform: translateY(-100%); } }
        .lottery-item { padding: 8px 20px; display: flex; justify-content: space-between; font-size: 13px; border-bottom: 1px solid var(--border-subtle); }
        .lottery-user { color: var(--primary); }
        .lottery-win { color: var(--semantic-success, #00C853); font-weight: 700; }
        .providers { padding: 0 15px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
        .provider-box { background: var(--bg-overlay); padding: 15px; text-align: center; border-radius: 6px; font-weight: 700; color: var(--primary); border: 1px solid var(--border-default); }
        .comments { padding: 15px; }
        .comment-card { background: var(--bg-surface); padding: 15px; border-radius: 10px; margin-bottom: 15px; border: 1px solid var(--border-default); }
        .comment-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .comment-header i { font-size: 24px; color: var(--text-secondary); }
        .comment-user { font-weight: 600; font-size: 14px; }
        .comment-stars { color: #FFAB00; font-size: 12px; }
        .comment-content { font-size: 13px; color: var(--text-secondary); margin-bottom: 8px; }
        .comment-date { font-size: 11px; color: var(--text-disabled, #65676B); }
        .faq { padding: 15px; }
        .faq-item { background: var(--bg-surface); margin-bottom: 10px; border-radius: 8px; overflow: hidden; }
        .faq-question { padding: 15px; font-weight: 600; font-size: 15px; display: flex; justify-content: space-between; border-bottom: 1px solid var(--border-default); color: var(--primary); }
        .faq-answer { padding: 15px; font-size: 14px; color: var(--text-secondary); text-align: justify; }
        .security { padding: 20px 15px; text-align: center; background: var(--bg-nav); }
        .security-badges { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 24px; color: var(--primary); }
        .security p { font-size: 12px; color: var(--text-secondary); max-width: 300px; margin: 0 auto; }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            height: 60px;
            background-color: var(--bg-nav);
            display: flex;
            justify-content: space-around;
            align-items: center;
            border-top: 1px solid var(--border-default);
            z-index: 1000;
        }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; color: var(--text-secondary); font-size: 12px; }
        .nav-item i { font-size: 20px; }
        .nav-item.active { color: var(--primary); }
        footer { background-color: var(--bg-nav); padding: 30px 15px 80px; border-top: 1px solid var(--border-default); }
        footer .contact-head { font-weight: 700; margin-bottom: 15px; color: var(--primary); text-align: center; }
        footer .social-links { display: flex; justify-content: center; gap: 20px; margin-bottom: 30px; }
        footer .social-links a { font-size: 20px; color: var(--text-primary); }
        footer .links-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 30px; }
        footer .links-grid a { font-size: 13px; color: var(--text-secondary); }
        footer .copyright { text-align: center; font-size: 12px; color: var(--text-disabled, #65676B); padding-top: 20px; border-top: 1px solid var(--border-default); }