body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #1a0036, #3c0d1d, #2a0044, #4b1e1e);
    background-size: 300% 300%;
    animation: gradientBG 320s linear infinite;
    color: #ffffff;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    text-align: center;
}

@keyframes gradientBG {
    0% { background-position: 0% 0%; }
    50% { background-position: 100% 100%; }
    100% { background-position: 0% 0%; }
}

h1 {
    font-size: 3em;
    margin-bottom: 40px;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.8);
}

.container {
    background-color: rgba(20, 20, 20, 0.95);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.7);
}

a {
    display: inline-block;
    margin: 20px;
    padding: 15px 30px;
    font-size: 20px;
    font-weight: bold;
    text-decoration: none;
    color: #ffffff;
    background-color: #2a0044;
    border-radius: 8px;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

a:hover {
    background-color: #3c0d1d;
    transform: translateY(-5px);
}

a:active {
    background-color: #1a0036;
    transform: translateY(-2px);
}