:root {
            --primary: #FFD700;
            --secondary: #C5A022;
            --accent: #E63946;
            --highlight: #FFB800;
            --bg-default: #0B0E11;
            --bg-paper: #161A1E;
            --bg-elevated: #1E2329;
            --text-primary: #FFFFFF;
            --text-secondary: #848E9C;
            --border-default: #2B3139;
            --font-main: 'Inter', 'Segoe UI', Roboto, sans-serif;
            --font-heading: 'Montserrat', 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);
            line-height: 1.5;
            padding-bottom: 70px;
        }

        a { text-decoration: none; color: inherit; }

        header {
            background-color: var(--bg-paper);
            border-bottom: 1px solid var(--border-default);
            padding: 12px 16px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        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(--primary); font-family: var(--font-heading); }

        header .auth-btns { display: flex; gap: 10px; }
        header button {
            border: none;
            padding: 8px 16px;
            border-radius: 4px;
            font-weight: 600;
            cursor: pointer;
            font-size: 14px;
        }
        header .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--border-default); }
        header .btn-register { background: var(--primary); color: #000; }

        main { max-width: 1200px; margin: 0 auto; padding: 0; }

        .banner { width: 100%; aspect-ratio: 2/1; cursor: pointer; display: block; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }

        .jackpot-wrap {
            background: linear-gradient(180deg, #1e2329 0%, #0b0e11 100%);
            margin: 15px;
            padding: 20px;
            border-radius: 12px;
            border: 1px solid var(--secondary);
            text-align: center;
            box-shadow: 0 0 15px rgba(255, 215, 0, 0.2);
        }
        .jackpot-label { font-family: var(--font-heading); font-weight: 900; color: var(--primary); font-size: 14px; text-transform: uppercase; margin-bottom: 5px; }
        .jackpot-amount { font-size: 32px; font-weight: 900; color: #fff; text-shadow: 0 0 10px var(--primary); }

        .intro-card { padding: 20px; text-align: center; }
        .intro-card h1 { font-family: var(--font-heading); font-size: 24px; color: var(--primary); margin-bottom: 12px; line-height: 1.2; }
        .intro-card p { color: var(--text-secondary); font-size: 14px; }

        .section-title { padding: 20px 15px 10px; font-family: var(--font-heading); font-size: 20px; display: flex; align-items: center; gap: 8px; }
        .section-title::before { content: ""; width: 4px; height: 18px; background: var(--primary); border-radius: 2px; }

        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 15px; }
        .game-card { background: var(--bg-paper); border-radius: 12px; overflow: hidden; border: 1px solid var(--border-default); transition: 0.3s; }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card h3 { padding: 10px; font-size: 14px; font-weight: 500; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

        .payment-section { background: var(--bg-paper); margin: 15px; padding: 20px; border-radius: 12px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; text-align: center; }
        .payment-item i { font-size: 24px; color: var(--primary); margin-bottom: 5px; }
        .payment-item span { display: block; font-size: 11px; color: var(--text-secondary); }

        .guide-section { padding: 15px; display: flex; flex-direction: column; gap: 15px; }
        .guide-card { background: var(--bg-paper); padding: 15px; border-radius: 12px; border-left: 3px solid var(--primary); }
        .guide-card h2 { font-size: 18px; margin-bottom: 8px; color: var(--primary); }
        .guide-card p { font-size: 14px; color: var(--text-secondary); }

        .marquee-box { background: var(--bg-elevated); margin: 15px; border-radius: 8px; overflow: hidden; padding: 10px 0; border: 1px solid var(--border-default); }
        .marquee-content { display: flex; flex-direction: column; animation: scrollUp 40s linear infinite; }
        .marquee-item { padding: 8px 15px; display: flex; justify-content: space-between; border-bottom: 1px solid #2b313933; font-size: 13px; }
        .marquee-item .user { color: var(--primary); }
        .marquee-item .amount { color: var(--semantic-success, #0ECB81); font-weight: bold; }
        @keyframes scrollUp { 0% { transform: translateY(0); } 100% { transform: translateY(-100%); } }

        .provider-wall { padding: 15px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
        .provider-item { background: var(--bg-paper); padding: 15px; text-align: center; border-radius: 8px; font-weight: bold; color: var(--text-secondary); border: 1px solid var(--border-default); }

        .comment-section { padding: 15px; }
        .comment-card { background: var(--bg-paper); 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-header i { font-size: 30px; color: var(--text-secondary); }
        .comment-info b { font-size: 14px; display: block; }
        .comment-stars { color: var(--highlight); font-size: 12px; }
        .comment-body { font-size: 13px; color: var(--text-secondary); margin-bottom: 8px; }
        .comment-date { font-size: 11px; color: var(--text-disabled, #474D57); }

        .faq-section { padding: 15px; }
        .faq-item { background: var(--bg-paper); border-radius: 8px; margin-bottom: 10px; padding: 15px; border: 1px solid var(--border-default); }
        .faq-item h2 { font-size: 16px; margin-bottom: 8px; color: var(--primary); }
        .faq-item p { font-size: 14px; color: var(--text-secondary); }

        .security-section { padding: 20px; text-align: center; border-top: 1px solid var(--border-default); background: #0e1216; }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 24px; color: var(--text-secondary); }
        .security-text { font-size: 12px; color: var(--text-secondary); max-width: 600px; margin: 0 auto; }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--bg-paper);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            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:nth-child(3) i { color: var(--primary); font-size: 24px; }

        footer { background: var(--bg-default); padding: 30px 15px 100px; text-align: center; border-top: 1px solid var(--border-default); }
        footer .contact-row { display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-bottom: 20px; }
        footer .contact-row a { font-size: 14px; color: var(--primary); border: 1px solid var(--primary); padding: 5px 12px; border-radius: 20px; }
        footer .links-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 30px; }
        footer .links-grid a { color: var(--text-secondary); font-size: 13px; text-align: left; }
        footer .copyright { font-size: 12px; color: var(--text-disabled, #474D57); border-top: 1px solid #2b3139; padding-top: 20px; }