:root {
            --primary: #D4AF37;
            --primary-hover: #F1C40F;
            --secondary: #E74C3C;
            --accent: #FFD700;
            --grad-gold: linear-gradient(180deg, #D4AF37 0%, #F1C40F 100%);
            --grad-red: linear-gradient(180deg, #C0392B 0%, #E74C3C 100%);
            --bg-main: #0F0F0F;
            --bg-sec: #1A1A1A;
            --bg-surf: #252525;
            --text-pri: #FFFFFF;
            --text-sec: #B0B0B0;
            --text-mute: #6E6E6E;
            --text-high: #FFD700;
            --border: #333333;
            --border-gold: rgba(212, 175, 55, 0.5);
            --font-main: 'Be Vietnam Pro', 'Montserrat', 'Inter', sans-serif;
        }

        * { box-sizing: border-box; margin: 0; padding: 0; }
        body { background-color: var(--bg-main); color: var(--text-pri); font-family: var(--font-main); line-height: 1.5; -webkit-font-smoothing: antialiased; }
        a { text-decoration: none; color: inherit; transition: 0.3s; }
        ul { list-style: none; }
        img { max-width: 100%; display: block; }

        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);
        }
        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(--accent); }
        header .auth-btns { display: flex; gap: 10px; }
        header button {
            padding: 6px 16px;
            border-radius: 4px;
            font-weight: 600;
            font-size: 0.875rem;
            cursor: pointer;
            border: none;
        }
        header .btn-login { background: transparent; color: var(--text-pri); border: 1px solid var(--primary); }
        header .btn-register { background: var(--grad-gold); color: #000; }

        main { padding-bottom: 80px; }
        .banner { width: 100%; aspect-ratio: 2/1; cursor: pointer; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }

        .jackpot-wrap {
            background: var(--bg-surf);
            margin: 15px;
            padding: 20px;
            border-radius: 12px;
            border: 1px solid var(--border-gold);
            text-align: center;
        }
        .jackpot-title { color: var(--accent); font-weight: 900; font-size: 1.125rem; margin-bottom: 10px; text-transform: uppercase; }
        #jackpot-amount { font-size: 2.25rem; font-weight: 700; color: #fff; text-shadow: 0 0 10px rgba(212,175,55,0.8); font-family: 'Montserrat', sans-serif; }

        .intro-section { padding: 20px 15px; text-align: center; }
        .intro-section h1 { font-size: 1.5rem; color: var(--primary); margin-bottom: 15px; line-height: 1.25; }
        .intro-section p { font-size: 1rem; color: var(--text-sec); text-align: justify; }

        .section-title { padding: 20px 15px 10px; font-size: 1.25rem; color: var(--accent); border-left: 4px solid var(--primary); margin: 10px 15px; background: var(--bg-sec); }

        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 15px; }
        .game-card { background: var(--bg-surf); border-radius: 12px; overflow: hidden; border: 1px solid var(--border); transition: transform 0.2s; }
        .game-card:active { transform: scale(0.97); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .game-card h3 { padding: 10px; font-size: 0.875rem; color: var(--text-pri); text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; padding: 20px 15px; background: var(--bg-sec); }
        .payment-item { text-align: center; font-size: 0.75rem; color: var(--text-sec); }
        .payment-item i { font-size: 1.5rem; color: var(--primary); display: block; margin-bottom: 5px; }

        .guide-container { padding: 15px; }
        .guide-card { background: var(--bg-surf); padding: 20px; border-radius: 12px; margin-bottom: 15px; border: 1px solid var(--border); }
        .guide-card h2 { font-size: 1.125rem; color: var(--accent); margin-bottom: 10px; }
        .guide-card p { font-size: 0.875rem; color: var(--text-sec); text-align: justify; }

        .marquee-box { background: #000; padding: 10px 0; margin: 20px 0; border-top: 1px solid var(--primary); border-bottom: 1px solid var(--primary); overflow: hidden; }
        .marquee-content { display: flex; animation: scroll 30s linear infinite; gap: 30px; white-space: nowrap; }
        @keyframes scroll { 0% { transform: translateX(100%); } 100% { transform: translateX(-100%); } }
        .record-item { font-size: 0.875rem; color: var(--text-sec); }
        .record-item span { color: var(--accent); font-weight: bold; }

        .providers-wall { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 15px; }
        .provider-btn { background: var(--bg-surf); padding: 12px; text-align: center; border-radius: 6px; font-weight: 600; border: 1px solid var(--border); color: var(--primary); }

        .reviews-container { padding: 15px; }
        .review-card { background: var(--bg-sec); padding: 15px; border-radius: 12px; margin-bottom: 15px; border-left: 4px solid var(--secondary); }
        .review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-header i { font-size: 1.5rem; color: var(--text-mute); }
        .review-name { font-weight: bold; font-size: 0.875rem; }
        .review-stars { color: #FFD700; font-size: 0.75rem; }
        .review-content { font-size: 0.875rem; color: var(--text-sec); font-style: italic; }
        .review-date { font-size: 0.75rem; color: var(--text-mute); margin-top: 5px; display: block; }

        .faq-container { padding: 15px; }
        .faq-item { background: var(--bg-surf); margin-bottom: 10px; border-radius: 8px; padding: 15px; }
        .faq-item h2 { font-size: 1rem; color: var(--accent); margin-bottom: 8px; }
        .faq-item p { font-size: 0.875rem; color: var(--text-sec); }

        .security-section { padding: 25px 15px; background: var(--bg-sec); text-align: center; margin: 20px 0; }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 1.5rem; color: var(--primary); }
        .security-text { font-size: 0.81rem; color: var(--text-sec); max-width: 500px; margin: 0 auto; }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--bg-sec);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            border-top: 2px solid var(--primary);
            z-index: 1001;
        }
        .nav-item { text-align: center; color: var(--text-sec); font-size: 0.75rem; }
        .nav-item i { display: block; font-size: 1.25rem; margin-bottom: 4px; color: var(--primary); }

        footer {
            background: #000;
            padding: 30px 15px 100px;
            border-top: 1px solid var(--border);
            text-align: center;
        }
        .footer-contacts { display: flex; flex-wrap: wrap; justify-content: center; gap: 15px; margin-bottom: 25px; }
        .footer-contacts a { font-size: 0.875rem; color: var(--primary); }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 25px; }
        .footer-links a { font-size: 0.81rem; color: var(--text-sec); }
        .footer-copy { font-size: 0.75rem; color: var(--text-mute); border-top: 1px solid var(--border); padding-top: 20px; }

        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(4, 1fr); }
            header, main, footer { max-width: 800px; margin: 0 auto; }
            .navigator { max-width: 800px; left: 50%; transform: translateX(-50%); }
        }