:root {
            --primary: #FFD700;
            --primary-hover: #F0C400;
            --secondary: #E63946;
            --accent: #C5A059;
            --gradient-gold: linear-gradient(180deg, #FFD700 0%, #B8860B 100%);
            --bg-main: #0B0E11;
            --bg-surface: #1A1D23;
            --bg-elevated: #2D3139;
            --text-primary: #FFFFFF;
            --text-secondary: #B0B8C1;
            --text-muted: #718096;
            --border-default: #2D3748;
            --border-divider: rgba(255, 255, 255, 0.1);
            --radius: 12px;
        }

        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-main);
            color: var(--text-primary);
            font-family: 'Inter', sans-serif;
            line-height: 1.5;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
            padding-bottom: 70px;
        }

        header {
            background: var(--bg-surface);
            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-divider);
        }

        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: 'Montserrat', sans-serif; }
        header .auth-btns { display: flex; gap: 10px; }
        header button {
            padding: 6px 15px;
            border-radius: 6px;
            border: none;
            font-weight: 600;
            cursor: pointer;
            font-size: 14px;
        }
        header .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--primary); }
        header .btn-register { background: var(--gradient-gold); color: #000; }

        main { max-width: 800px; margin: 0 auto; padding: 10px; }

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

        .jackpot-box {
            background: var(--bg-surface);
            border: 2px solid var(--primary);
            border-radius: var(--radius);
            padding: 20px;
            text-align: center;
            margin-bottom: 25px;
            box-shadow: 0 0 15px rgba(255, 215, 0, 0.2);
        }
        .jackpot-title { color: var(--accent); text-transform: uppercase; font-weight: 700; font-size: 14px; margin-bottom: 10px; }
        .jackpot-amount { font-family: 'Montserrat', sans-serif; font-size: 36px; font-weight: 900; color: var(--primary); text-shadow: 0 2px 4px rgba(0,0,0,0.5); }

        .platform-intro { margin-bottom: 30px; text-align: center; }
        .platform-intro h1 { font-family: 'Montserrat', sans-serif; font-size: 24px; color: var(--primary); margin-bottom: 15px; line-height: 1.2; }
        .platform-intro p { color: var(--text-secondary); font-size: 14px; }

        .section-title { font-family: 'Montserrat', sans-serif; font-size: 18px; color: var(--primary); margin: 25px 0 15px; display: flex; align-items: center; gap: 10px; }
        .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; margin-bottom: 25px; }
        .game-card { background: var(--bg-surface); border-radius: var(--radius); overflow: hidden; text-decoration: none; border: 1px solid var(--border-default); transition: transform 0.2s; }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card h3 { padding: 10px; font-size: 14px; color: var(--text-primary); text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; background: var(--bg-surface); padding: 15px; border-radius: var(--radius); }
        .payment-item { display: flex; flex-direction: column; align-items: center; gap: 5px; color: var(--text-secondary); font-size: 10px; text-align: center; }
        .payment-item i { font-size: 20px; color: var(--accent); }

        .guide-section { display: grid; grid-template-columns: 1fr; gap: 15px; }
        .guide-card { background: var(--bg-surface); padding: 15px; border-radius: var(--radius); border-left: 3px solid var(--accent); }
        .guide-card h3 { font-size: 16px; margin-bottom: 8px; color: var(--primary); }
        .guide-card p { font-size: 13px; color: var(--text-secondary); }

        .lottery-marquee { background: var(--bg-elevated); border-radius: var(--radius); padding: 10px; overflow: hidden; height: 200px; position: relative; }
        .marquee-content { animation: scrollUp 20s linear infinite; }
        @keyframes scrollUp { 0% { transform: translateY(0); } 100% { transform: translateY(-50%); } }
        .lottery-item { padding: 8px 0; border-bottom: 1px solid var(--border-divider); font-size: 12px; display: flex; justify-content: space-between; }
        .lottery-user { color: var(--primary); }
        .lottery-win { color: var(--secondary); font-weight: 700; }

        .provider-wall { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
        .provider-item { background: var(--bg-elevated); padding: 12px; text-align: center; border-radius: 8px; font-weight: 600; font-size: 13px; color: var(--accent); }

        .comment-grid { display: flex; flex-direction: column; gap: 15px; }
        .comment-card { background: var(--bg-surface); padding: 15px; border-radius: var(--radius); }
        .comment-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .comment-header i { width: 35px; height: 35px; background: var(--bg-elevated); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--accent); }
        .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-muted); }

        .faq-container { display: flex; flex-direction: column; gap: 10px; }
        .faq-item { background: var(--bg-surface); border-radius: 8px; padding: 15px; }
        .faq-item h3 { font-size: 15px; color: var(--primary); margin-bottom: 10px; }
        .faq-item p { font-size: 13px; color: var(--text-secondary); }

        .security-section { background: var(--bg-elevated); border-radius: var(--radius); padding: 20px; text-align: center; margin-top: 30px; }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 24px; color: var(--accent); }
        .security-text { font-size: 12px; color: var(--text-secondary); line-height: 1.6; }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--bg-surface);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            border-top: 1px solid var(--border-divider);
            z-index: 1000;
        }
        .nav-item { text-decoration: none; color: var(--text-secondary); display: flex; flex-direction: column; align-items: center; gap: 4px; font-size: 11px; }
        .nav-item i { font-size: 18px; }
        .nav-item:nth-child(3) { position: relative; top: -15px; background: var(--gradient-gold); width: 50px; height: 50px; border-radius: 50%; justify-content: center; color: #000; box-shadow: 0 4px 10px rgba(0,0,0,0.3); }

        footer { background: #000; padding: 30px 15px; color: var(--text-secondary); font-size: 13px; }
        footer .contact-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 15px; margin-bottom: 25px; border-bottom: 1px solid var(--border-divider); padding-bottom: 20px; }
        footer .contact-row a { color: var(--primary); text-decoration: none; display: flex; align-items: center; gap: 5px; }
        footer .links-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; text-align: center; margin-bottom: 25px; }
        footer .links-grid a { color: var(--text-muted); text-decoration: none; padding: 5px 0; }
        footer .copyright { text-align: center; font-size: 11px; color: var(--text-muted); padding-top: 10px; }

        @media (min-width: 801px) {
            .game-grid { grid-template-columns: repeat(3, 1fr); }
        }