:root {
            --primary: #FFD700;
            --primary-hover: #FACC15;
            --secondary: #FF4D4F;
            --gold-gradient: linear-gradient(180deg, #FFD700 0%, #D4AF37 100%);
            --bg-main: #0A0A0A;
            --bg-surface: #1A1A1A;
            --bg-elevated: #262626;
            --text-primary: #FFFFFF;
            --text-secondary: #B0B0B0;
            --border-default: #333333;
            --radius: 12px;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-main);
            color: var(--text-primary);
            font-family: 'Be Vietnam Pro', sans-serif;
            line-height: 1.5;
            padding-bottom: 70px;
        }
        a { text-decoration: none; color: inherit; transition: 0.3s; }
        header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--bg-surface);
            padding: 10px 15px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-bottom: 1px solid var(--border-default);
        }
        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); }
        header .auth-btns { display: flex; gap: 10px; }
        header .btn {
            padding: 6px 14px;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 600;
            border: none;
            cursor: pointer;
        }
        header .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--border-default); }
        header .btn-register { background: var(--gold-gradient); color: #000; }
        .container { max-width: 600px; margin: 0 auto; padding: 15px; }
        .banner {
            width: 100%;
            aspect-ratio: 2/1;
            border-radius: var(--radius);
            overflow: hidden;
            margin-bottom: 20px;
            cursor: pointer;
        }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-box {
            background: var(--bg-surface);
            border: 2px solid var(--primary);
            border-radius: var(--radius);
            padding: 15px;
            text-align: center;
            margin-bottom: 20px;
        }
        .jackpot-title { color: var(--primary); font-weight: 700; font-size: 14px; text-transform: uppercase; margin-bottom: 5px; }
        .jackpot-amount { font-size: 32px; font-weight: 900; color: var(--primary); text-shadow: 0 0 10px rgba(255, 215, 0, 0.5); }
        .intro-card { background: var(--bg-surface); padding: 20px; border-radius: var(--radius); margin-bottom: 20px; border-left: 4px solid var(--primary); }
        .intro-card h1 { font-size: 20px; font-weight: 700; color: var(--primary); margin-bottom: 10px; }
        .intro-card p { font-size: 14px; color: var(--text-secondary); }
        .section-title { font-size: 18px; font-weight: 700; margin-bottom: 15px; display: flex; align-items: center; gap: 10px; color: var(--primary); }
        .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; border: 1px solid var(--border-default); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card h3 { padding: 8px; font-size: 14px; 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); margin-bottom: 25px; }
        .payment-item { display: flex; flex-direction: column; align-items: center; gap: 5px; font-size: 10px; color: var(--text-secondary); }
        .payment-item i { font-size: 20px; color: var(--primary); }
        .guide-section { margin-bottom: 25px; }
        .guide-item { background: var(--bg-elevated); padding: 15px; border-radius: var(--radius); margin-bottom: 10px; }
        .guide-item h2 { font-size: 16px; margin-bottom: 8px; color: var(--primary); }
        .guide-item p { font-size: 13px; color: var(--text-secondary); }
        .lottery-ticker { background: rgba(255, 215, 0, 0.1); padding: 10px; border-radius: var(--radius); overflow: hidden; margin-bottom: 25px; height: 120px; position: relative; }
        .ticker-wrap { position: absolute; animation: scrollUp 20s linear infinite; width: 100%; }
        @keyframes scrollUp { 0% { top: 0; } 100% { top: -400px; } }
        .ticker-item { font-size: 12px; padding: 5px 0; border-bottom: 1px border var(--border-default); display: flex; justify-content: space-between; }
        .provider-wall { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 25px; }
        .provider-item { background: var(--bg-elevated); padding: 10px; text-align: center; border-radius: 8px; font-weight: 600; font-size: 13px; border: 1px solid var(--border-default); }
        .comment-item { background: var(--bg-surface); padding: 15px; border-radius: var(--radius); 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); }
        .stars { color: var(--primary); font-size: 12px; }
        .faq-item { background: var(--bg-surface); margin-bottom: 10px; border-radius: 8px; overflow: hidden; }
        .faq-item h2 { font-size: 14px; padding: 15px; cursor: pointer; color: var(--primary); }
        .faq-content { padding: 0 15px 15px; font-size: 13px; color: var(--text-secondary); }
        .security-box { background: #000; padding: 20px; border-radius: var(--radius); border: 1px dashed var(--primary); text-align: center; margin-bottom: 25px; }
        .security-box i { font-size: 30px; color: var(--primary); margin-bottom: 10px; }
        .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-default); z-index: 1001; }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; font-size: 11px; color: var(--text-secondary); }
        .nav-item i { font-size: 18px; }
        footer {
            background: var(--bg-surface);
            padding: 30px 15px 100px;
            text-align: center;
            font-size: 13px;
        }
        footer .contact-row { display: flex; justify-content: center; gap: 15px; margin-bottom: 20px; flex-wrap: wrap; }
        footer .contact-row a { color: var(--primary); font-weight: 600; }
        footer .link-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 20px; text-align: left; }
        footer .link-grid a { color: var(--text-secondary); padding: 5px 0; }
        footer .copyright { border-top: 1px solid var(--border-default); padding-top: 20px; color: var(--text-secondary); font-size: 11px; }