:root {
            --primary: #D4AF37;
            --secondary: #FFD700;
            --accent: #C5A028;
            --grad-start: #B8860B;
            --grad-end: #FFD700;
            --bg-main: #0B0C0E;
            --bg-sec: #16181C;
            --bg-elev: #22252B;
            --text-pri: #FFFFFF;
            --text-sec: #A0AEC0;
            --text-mut: #718096;
            --text-high: #FFD700;
            --border-def: #2D3748;
            --border-act: #D4AF37;
            --font-h: 'Montserrat', 'Be Vietnam Pro', sans-serif;
            --font-b: 'Inter', 'Be Vietnam Pro', sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-main);
            color: var(--text-pri);
            font-family: var(--font-b);
            line-height: 1.5;
            overflow-x: hidden;
            padding-bottom: 70px;
        }
        h1, h2, h3 { font-family: var(--font-h); font-weight: 700; color: var(--text-high); }
        a { text-decoration: none; color: inherit; transition: 0.3s; }
        ul { list-style: none; }
        header {
            background: var(--bg-sec);
            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-def);
        }
        header .brand { display: flex; align-items: center; gap: 8px; }
        header .brand img { width: 25px; height: 25px; object-fit: contain; }
        header .brand strong { font-size: 16px; font-weight: 400; color: var(--text-pri); }
        header .actions { display: flex; gap: 10px; }
        header .btn {
            padding: 6px 12px;
            border-radius: 6px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            border: none;
        }
        header .btn-login { background: transparent; color: var(--text-pri); border: 1px solid var(--border-def); }
        header .btn-register { background: linear-gradient(135deg, var(--grad-start), var(--grad-end)); color: #000; }
        main { width: 100%; max-width: 1200px; margin: 0 auto; }
        .banner-box { width: 100%; aspect-ratio: 2/1; overflow: hidden; cursor: pointer; }
        .banner-box img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-container {
            margin: 20px 15px;
            background: var(--bg-sec);
            border: 2px solid var(--border-act);
            border-radius: 15px;
            padding: 20px;
            text-align: center;
            box-shadow: 0 0 20px rgba(212, 175, 55, 0.2);
        }
        .jackpot-title { font-size: 14px; color: var(--text-sec); text-transform: uppercase; margin-bottom: 10px; }
        .jackpot-amount { font-size: 36px; font-weight: 800; color: var(--text-high); text-shadow: 0 0 10px rgba(255, 215, 0, 0.5); font-family: 'Montserrat', sans-serif; }
        .intro-section { padding: 25px 15px; text-align: center; }
        .intro-section h1 { font-size: 24px; margin-bottom: 15px; color: var(--text-high); }
        .intro-section p { font-size: 14px; color: var(--text-sec); text-align: justify; }
        .section-title { padding: 20px 15px 10px; font-size: 20px; display: flex; align-items: center; gap: 10px; }
        .section-title::before { content: ''; width: 4px; height: 20px; background: var(--primary); border-radius: 2px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 10px 15px; }
        .game-card { background: var(--bg-sec); border-radius: 12px; overflow: hidden; border: 1px solid var(--border-def); transition: 0.3s; }
        .game-card:hover { transform: translateY(-5px); border-color: var(--border-act); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card h3 { font-size: 14px; padding: 10px; color: var(--text-pri); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-weight: 500; }
        .payment-license { padding: 20px 15px; background: var(--bg-sec); margin: 20px 0; }
        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; text-align: center; }
        .payment-item { display: flex; flex-direction: column; align-items: center; gap: 8px; }
        .payment-item i { font-size: 24px; color: var(--primary); }
        .payment-item span { font-size: 10px; color: var(--text-sec); }
        .guides-section { padding: 15px; display: flex; flex-direction: column; gap: 15px; }
        .guide-card { background: var(--bg-elev); padding: 15px; border-radius: 12px; border-left: 3px solid var(--primary); }
        .guide-card h3 { font-size: 16px; margin-bottom: 8px; }
        .guide-card p { font-size: 13px; color: var(--text-sec); text-align: justify; }
        .lottery-marquee { background: var(--bg-sec); margin: 20px 15px; padding: 10px; border-radius: 10px; height: 150px; overflow: hidden; position: relative; border: 1px solid var(--border-def); }
        .lottery-list { position: absolute; width: 100%; animation: scrollUp 20s linear infinite; }
        @keyframes scrollUp { 0% { top: 0; } 100% { top: -400px; } }
        .lottery-item { display: flex; justify-content: space-between; padding: 8px 5px; border-bottom: 1px solid var(--bg-elev); font-size: 12px; }
        .lottery-item .user { color: var(--text-sec); }
        .lottery-item .win { color: var(--secondary); font-weight: bold; }
        .providers-wall { padding: 15px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
        .provider-box { background: var(--bg-elev); padding: 12px; text-align: center; border-radius: 8px; font-weight: 600; font-size: 14px; color: var(--primary); }
        .reviews-section { padding: 15px; display: flex; flex-direction: column; gap: 15px; }
        .review-card { background: var(--bg-sec); padding: 15px; border-radius: 12px; border: 1px solid var(--border-def); }
        .review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-header i { font-size: 30px; color: var(--text-mut); }
        .review-info h4 { font-size: 14px; color: var(--text-pri); }
        .stars { color: var(--secondary); font-size: 12px; }
        .review-content { font-size: 13px; color: var(--text-sec); margin-bottom: 8px; font-style: italic; }
        .review-date { font-size: 11px; color: var(--text-mut); text-align: right; }
        .faq-section { padding: 20px 15px; }
        .faq-item { margin-bottom: 15px; background: var(--bg-sec); border-radius: 10px; overflow: hidden; }
        .faq-question { padding: 15px; font-weight: 600; font-size: 15px; color: var(--text-high); cursor: pointer; border-bottom: 1px solid var(--border-def); display: flex; justify-content: space-between; align-items: center; }
        .faq-answer { padding: 15px; font-size: 14px; color: var(--text-sec); background: var(--bg-elev); }
        .security-section { padding: 25px 15px; background: var(--bg-sec); text-align: center; border-top: 2px solid var(--primary); }
        .security-badges { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; flex-wrap: wrap; }
        .badge-item { display: flex; flex-direction: column; align-items: center; font-size: 10px; color: var(--text-sec); gap: 5px; }
        .badge-item i { font-size: 24px; color: #28A745; }
        .age-limit { display: inline-block; border: 2px solid var(--semantic-error, #E53E3E); color: #E53E3E; border-radius: 50%; width: 40px; height: 40px; line-height: 36px; font-weight: bold; font-size: 16px; margin-bottom: 10px; }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 65px;
            background: var(--bg-sec);
            display: flex;
            justify-content: space-around;
            align-items: center;
            border-top: 1px solid var(--border-def);
            z-index: 1000;
        }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; color: var(--text-sec); font-size: 12px; }
        .nav-item i { font-size: 20px; }
        .nav-item.active, .nav-item:hover { color: var(--primary); }
        footer {
            background: var(--bg-main);
            padding: 40px 15px 20px;
            border-top: 1px solid var(--border-def);
            text-align: center;
        }
        .footer-social { display: flex; justify-content: center; gap: 20px; margin-bottom: 30px; }
        .footer-social a { color: var(--text-sec); font-size: 14px; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 30px; text-align: left; }
        .footer-links a { display: block; font-size: 13px; color: var(--text-mut); margin-bottom: 10px; }
        .copyright { font-size: 12px; color: var(--text-mut); border-top: 1px solid var(--border-def); padding-top: 20px; }