:root {
            --primary: #FFD700;
            --primary-hover: #FFC107;
            --secondary: #C0C0C0;
            --accent: #D32F2F;
            --gold-gradient: linear-gradient(180deg, #FFD700 0%, #B8860B 100%);
            --bg-main: #0A0E14;
            --bg-surface: #161B22;
            --bg-card: #1C2128;
            --bg-nav: #010409;
            --bg-modal: #0D1117;
            --text-primary: #FFFFFF;
            --text-secondary: #B0B3B8;
            --border-default: #30363D;
            --border-active: #FFD700;
            --font-main: '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-main);
            line-height: 1.5;
            -webkit-font-smoothing: antialiased;
            padding-bottom: 70px;
        }

        header {
            background-color: var(--bg-nav);
            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-default);
        }

        header .brand { display: flex; align-items: center; gap: 8px; }
        header .brand img { width: 25px; height: 25px; border-radius: 4px; }
        header .brand strong { font-size: 16px; font-weight: 400; color: var(--text-primary); }

        header .auth-buttons { display: flex; gap: 10px; }
        header button {
            padding: 6px 16px;
            border-radius: 20px;
            font-weight: 600;
            font-size: 14px;
            cursor: pointer;
            border: none;
            transition: 0.3s;
        }
        header .btn-login { background: transparent; color: var(--primary); border: 1px solid var(--primary); }
        header .btn-register { background: var(--gold-gradient); color: #000; }

        main { max-width: 1200px; margin: 0 auto; padding: 10px; }

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

        .jackpot-container {
            background: var(--bg-surface);
            border: 1px solid var(--border-active);
            border-radius: 12px;
            padding: 20px;
            text-align: center;
            margin-bottom: 25px;
            position: relative;
            overflow: hidden;
        }
        .jackpot-title { font-family: var(--font-display); color: var(--primary); font-size: 20px; margin-bottom: 10px; text-transform: uppercase; }
        .jackpot-amount { 
            font-family: var(--font-display); 
            font-size: 36px; 
            font-weight: 800; 
            background: var(--gold-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            letter-spacing: 2px;
        }

        .intro-box { background: var(--bg-card); padding: 20px; border-radius: 12px; margin-bottom: 25px; border-left: 4px solid var(--primary); }
        .intro-box h1 { font-size: 18px; color: var(--primary); margin-bottom: 10px; }
        .intro-box p { font-size: 14px; color: var(--text-secondary); text-align: justify; }

        .section-header { display: flex; align-items: center; gap: 10px; margin-bottom: 15px; }
        .section-header h2 { font-size: 18px; font-family: var(--font-display); border-left: 3px solid var(--primary); padding-left: 10px; }

        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 25px; }
        .game-card { background: var(--bg-card); border-radius: 10px; overflow: hidden; text-decoration: none; display: block; 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: 8px; font-size: 13px; color: var(--text-primary); text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-weight: 500; }

        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 25px; }
        .payment-item { background: var(--bg-surface); padding: 15px 5px; border-radius: 8px; text-align: center; border: 1px solid var(--border-default); }
        .payment-item i { font-size: 24px; color: var(--primary); margin-bottom: 8px; display: block; }
        .payment-item span { font-size: 11px; color: var(--text-secondary); display: block; font-weight: 500; }

        .guides-grid { display: grid; grid-template-columns: 1fr; gap: 15px; margin-bottom: 25px; }
        .guide-card { background: var(--bg-card); padding: 15px; border-radius: 10px; }
        .guide-card h3 { color: var(--primary); font-size: 16px; margin-bottom: 8px; }
        .guide-card p { font-size: 13px; color: var(--text-secondary); }

        .marquee-lottery { background: var(--bg-surface); padding: 10px; border-radius: 10px; margin-bottom: 25px; height: 150px; overflow: hidden; border: 1px solid var(--border-default); }
        .marquee-content { animation: scroll-up 20s linear infinite; }
        @keyframes scroll-up { 0% { transform: translateY(0); } 100% { transform: translateY(-100%); } }
        .lottery-item { padding: 8px; border-bottom: 1px solid var(--border-divider); font-size: 12px; display: flex; justify-content: space-between; }
        .lottery-item span:first-child { color: var(--primary); }
        .lottery-item span:last-child { color: var(--secondary); }

        .providers-wall { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 25px; }
        .provider-tag { background: var(--gold-gradient); color: #000; text-align: center; padding: 10px; border-radius: 6px; font-weight: 700; font-size: 14px; text-transform: uppercase; }

        .reviews-grid { display: grid; grid-template-columns: 1fr; gap: 15px; margin-bottom: 25px; }
        .review-card { background: var(--bg-card); padding: 15px; border-radius: 10px; border: 1px solid var(--border-default); }
        .review-user { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-user i { font-size: 24px; color: var(--secondary); }
        .review-user .name { font-weight: 600; font-size: 14px; }
        .review-stars { color: var(--primary); font-size: 12px; margin-bottom: 8px; }
        .review-content { font-size: 13px; color: var(--text-secondary); font-style: italic; }
        .review-date { font-size: 11px; color: var(--text-secondary); margin-top: 8px; display: block; }

        .faq-section { margin-bottom: 25px; }
        .faq-item { background: var(--bg-surface); border-radius: 8px; margin-bottom: 10px; overflow: hidden; border: 1px solid var(--border-default); }
        .faq-question { padding: 15px; font-weight: 600; color: var(--primary); font-size: 14px; cursor: pointer; border-bottom: 1px solid var(--border-default); }
        .faq-answer { padding: 15px; font-size: 13px; color: var(--text-secondary); line-height: 1.6; }

        .security-box { background: var(--bg-surface); padding: 20px; border-radius: 12px; text-align: center; border: 1px dashed var(--secondary); }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 24px; color: var(--primary); }
        .security-box p { font-size: 12px; color: var(--text-secondary); }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 60px;
            background: var(--bg-nav);
            display: flex;
            justify-content: space-around;
            align-items: center;
            border-top: 1px solid var(--border-default);
            z-index: 1000;
        }
        .nav-item { text-decoration: none; text-align: center; color: var(--text-secondary); flex: 1; }
        .nav-item i { font-size: 20px; display: block; margin-bottom: 4px; }
        .nav-item span { font-size: 10px; font-weight: 500; }
        .nav-item:nth-child(3) { position: relative; top: -15px; }
        .nav-item:nth-child(3) .nav-circle { background: var(--gold-gradient); width: 50px; height: 50px; border-radius: 50%; display: flex; flex-direction: column; align-items: center; justify-content: center; color: #000; box-shadow: 0 4px 10px rgba(255, 215, 0, 0.3); }

        footer { background: var(--bg-nav); padding: 30px 15px 100px; border-top: 1px solid var(--border-default); }
        footer .contact-row { text-align: center; margin-bottom: 25px; }
        footer .contact-row h2 { font-size: 16px; margin-bottom: 15px; color: var(--primary); }
        footer .social-links { display: flex; justify-content: center; gap: 20px; }
        footer .social-links a { color: var(--text-primary); font-size: 20px; }

        footer .links-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 25px; }
        footer .links-grid a { color: var(--text-secondary); text-decoration: none; font-size: 13px; }

        footer .copyright { text-align: center; font-size: 12px; color: var(--text-secondary); border-top: 1px solid var(--border-divider); padding-top: 20px; }

        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(4, 1fr); }
            .guides-grid, .reviews-grid { grid-template-columns: 1fr 1fr; }
            .payment-grid { grid-template-columns: repeat(8, 1fr); }
        }