body {
    background-color: #000000;
    color: #ffffff;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
}

header {
    background: linear-gradient(145deg, #1a1a1a, #000000);
    border-bottom: 2px solid #D4AF37;
    padding: 20px;
    text-align: center;
}

h1, h2 {
    color: #D4AF37;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.gold-btn {
    background-color: #D4AF37;
    color: black;
    padding: 10px 25px;
    border: none;
    border-radius: 5px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
}

.gold-btn:hover {
    background-color: #FFD700;
    box-shadow: 0 0 15px #D4AF37;
}

.container {
    padding: 50px;
    text-align: center;
}