body {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }

        .main-container {
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .lottery-card {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            border-radius: 20px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
            padding: 3rem;
            max-width: 500px;
            width: 100%;
        }

        .lottery-title {
            color: #2d3436;
            font-weight: 700;
            margin-bottom: 2rem;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
        }

        .btn-loteria {
            font-size: 1.2rem;
            font-weight: 600;
            padding: 15px 30px;
            border-radius: 15px;
            text-decoration: none;
            transition: all 0.3s ease;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
            border: none;
            position: relative;
            overflow: hidden;
        }

        .btn-loteria:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
        }

        .btn-loteria::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            transition: left 0.5s;
        }

        .btn-loteria:hover::before {
            left: 100%;
        }

        .btn-mega {
            background: linear-gradient(45deg, #00b894, #00a085);
            color: white;
        }

        .btn-mega:hover {
            background: linear-gradient(45deg, #00a085, #00b894);
            color: white;
        }

        .btn-lotofacil {
            background: linear-gradient(45deg, #0984e3, #74b9ff);
            color: white;
        }

        .btn-lotofacil:hover {
            background: linear-gradient(45deg, #74b9ff, #0984e3);
            color: white;
        }

        .btn-quina {
            background: linear-gradient(45deg, #fdcb6e, #e17055);
            color: white;
        }

        .btn-quina:hover {
            background: linear-gradient(45deg, #e17055, #fdcb6e);
            color: white;
        }

        .lottery-icon {
            font-size: 2rem;
            margin-right: 10px;
        }

        .subtitle {
            color: #636e72;
            font-size: 1.1rem;
            margin-bottom: 2.5rem;
            font-weight: 300;
        }

        .btn-container {
            gap: 1.5rem;
        }

        @media (max-width: 768px) {
            .lottery-card {
                margin: 1rem;
                padding: 2rem;
            }

            .lottery-title {
                font-size: 2rem;
            }

            .btn-loteria {
                font-size: 1.1rem;
                padding: 12px 25px;
            }
        }

        .floating-elements {
            position: absolute;
            width: 100%;
            height: 100%;
            overflow: hidden;
            pointer-events: none;
        }

        .floating-number {
            position: absolute;
            color: rgba(255, 255, 255, 0.1);
            font-size: 4rem;
            font-weight: bold;
            animation: float 15s infinite linear;
        }

        @keyframes float {
            0% {
                transform: translateX(-100px) rotate(0deg);
            }
            100% {
                transform: translateX(calc(100vw + 100px)) rotate(360deg);
            }
        }