:root {
            --primary: #D4AF37;
            --primary-light: #FAFAD2;
            --primary-dark: #996515;
            --secondary: #E01E23;
            --accent: #00A86B;
            --bg-main: #0A0A0A;
            --bg-surface: #161616;
            --bg-elevated: #222222;
            --text-primary: #FFFFFF;
            --text-secondary: #B3B3B3;
            --text-highlight: #FFD700;
            --border-default: #333333;
            --font-primary: 'Montserrat', sans-serif;
            --font-secondary: 'Roboto', sans-serif;
            --font-display: 'Oswald', sans-serif;
        }

        * { box-sizing: border-box; margin: 0; padding: 0; }
        body { background-color: var(--bg-main); color: var(--text-primary); font-family: var(--font-secondary); line-height: 1.5; overflow-x: hidden; padding-bottom: 70px; }
        h1, h2, h3 { font-family: var(--font-display); text-transform: uppercase; color: var(--primary); }
        a { text-decoration: none; color: inherit; transition: 0.3s; }

        header {
            position: sticky; top: 0; z-index: 1000;
            background: #000000;
            padding: 10px 15px;
            display: flex; justify-content: space-between; align-items: center;
            border-bottom: 1px solid var(--primary-dark);
        }
        header .logo-box { display: flex; align-items: center; gap: 8px; }
        header .logo-box img { width: 25px; height: 25px; object-fit: contain; }
        header .logo-box strong { font-size: 16px; font-weight: 400; color: var(--text-primary); font-family: var(--font-primary); }
        header .auth-btns { display: flex; gap: 10px; }
        header button {
            padding: 6px 12px; border-radius: 4px; border: none; font-weight: 600; cursor: pointer;
            font-size: 14px; transition: 0.3s;
        }
        header .btn-login { background: transparent; color: var(--primary); border: 1px solid var(--primary); }
        header .btn-register { background: var(--primary); color: #000; }

        main { max-width: 1000px; margin: 0 auto; padding: 10px; }

        .banner { width: 100%; aspect-ratio: 2 / 1; border-radius: 12px; overflow: hidden; margin-bottom: 20px; cursor: pointer; border: 1px solid var(--border-default); }
        .banner img { width: 100%; height: 100%; object-fit: cover; }

        .jackpot-container {
            background: linear-gradient(135deg, #161616 0%, #2c2c2c 100%);
            border: 2px solid var(--primary); border-radius: 12px;
            padding: 20px; text-align: center; margin-bottom: 20px;
            box-shadow: 0 0 20px rgba(212, 175, 55, 0.2);
        }
        .jackpot-label { font-family: var(--font-display); font-size: 18px; color: var(--text-highlight); margin-bottom: 10px; letter-spacing: 2px; }
        .jackpot-amount { font-family: var(--font-display); font-size: 32px; color: var(--primary); font-weight: 900; }

        .intro-section { background: var(--bg-surface); padding: 20px; border-radius: 12px; border-left: 4px solid var(--primary); margin-bottom: 25px; }
        .intro-section h1 { font-size: 22px; margin-bottom: 12px; line-height: 1.2; }
        .intro-section p { font-size: 15px; color: var(--text-secondary); text-align: justify; }

        .section-title { margin: 20px 0 15px; font-size: 20px; display: flex; align-items: center; gap: 10px; border-bottom: 1px solid var(--bg-elevated); padding-bottom: 8px; }
        .section-title::before { content: ''; width: 4px; height: 20px; background: var(--secondary); border-radius: 2px; }

        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 25px; }
        .game-card { background: var(--bg-surface); border-radius: 8px; 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 { font-size: 13px; padding: 8px; text-align: center; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-family: var(--font-primary); }

        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 25px; background: var(--bg-surface); padding: 15px; border-radius: 12px; }
        .payment-item { display: flex; flex-direction: column; align-items: center; gap: 5px; font-size: 11px; color: var(--text-secondary); }
        .payment-item i { font-size: 24px; color: var(--primary); }

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

        .lottery-box { background: #000; border: 1px solid var(--border-default); border-radius: 12px; padding: 10px; margin-bottom: 25px; overflow: hidden; height: 200px; position: relative; }
        .lottery-track { animation: scrollUp 40s linear infinite; }
        @keyframes scrollUp { 0% { transform: translateY(0); } 100% { transform: translateY(-50%); } }
        .lottery-item { display: flex; justify-content: space-between; padding: 8px 5px; border-bottom: 1px solid #1a1a1a; font-size: 13px; }
        .lottery-user { color: var(--accent); font-weight: bold; }
        .lottery-win { color: var(--primary); font-weight: bold; }

        .provider-wall { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 25px; }
        .provider-tag { background: var(--bg-elevated); color: var(--text-secondary); padding: 12px; text-align: center; border-radius: 6px; font-weight: 600; font-size: 14px; border: 1px solid var(--border-default); }

        .comment-grid { display: flex; flex-direction: column; gap: 15px; margin-bottom: 25px; }
        .comment-card { background: var(--bg-surface); padding: 15px; border-radius: 12px; border: 1px solid var(--border-default); }
        .comment-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
        .comment-user { display: flex; align-items: center; gap: 10px; font-weight: 600; color: var(--primary); }
        .comment-stars { color: #F2C94C; font-size: 12px; }
        .comment-content { font-size: 14px; color: var(--text-secondary); font-style: italic; }
        .comment-date { font-size: 11px; color: var(--text-placeholder); margin-top: 8px; text-align: right; }

        .faq-grid { display: flex; flex-direction: column; gap: 10px; margin-bottom: 25px; }
        .faq-item { background: var(--bg-surface); border-radius: 8px; overflow: hidden; }
        .faq-question { padding: 15px; font-weight: 600; color: var(--text-primary); cursor: pointer; display: flex; justify-content: space-between; border-bottom: 1px solid var(--border-default); }
        .faq-answer { padding: 15px; font-size: 14px; color: var(--text-secondary); background: #1a1a1a; }

        .security-section { background: var(--bg-surface); padding: 20px; border-radius: 12px; text-align: center; margin-bottom: 25px; border: 1px dashed var(--primary-dark); }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin: 15px 0; font-size: 30px; color: var(--primary); }
        .security-text { font-size: 13px; color: var(--text-secondary); }

        .navigator {
            position: fixed; bottom: 0; left: 0; right: 0; height: 65px;
            background: #000000; border-top: 2px solid var(--primary-dark);
            display: flex; justify-content: space-around; align-items: center; 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: #000000; padding: 30px 15px 80px; border-top: 1px solid var(--border-default);
            text-align: center;
        }
        footer .contact-row { display: flex; justify-content: center; gap: 20px; margin-bottom: 25px; }
        footer .contact-row a { font-size: 18px; color: var(--primary); }
        footer .link-cols { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 15px; margin-bottom: 25px; text-align: left; }
        footer .link-cols a { display: block; font-size: 13px; color: var(--text-secondary); margin-bottom: 8px; }
        footer .copyright { font-size: 12px; color: var(--text-placeholder); border-top: 1px solid var(--bg-elevated); padding-top: 15px; }

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