:root {
    --bg-color: #0d0d0d;
    --card-bg: #1a1a1a;
    --accent-gold: #FFD700;
    --text-main: #e0e0e0;
    --text-muted: #888888;
    --border-color: #333333;
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

header {
    background: linear-gradient(to bottom, #161616, #0d0d0d);
    border-bottom: 2px solid var(--accent-gold);
    padding: 40px 20px;
    text-align: center;
}

h1 {
    color: var(--accent-gold);
    margin: 0 0 10px 0;
    font-size: 2.5rem;
    letter-spacing: 2px;
}

nav {
    margin-top: 20px;
}

nav a {
    color: var(--text-main);
    text-decoration: none;
    margin: 0 15px;
    font-weight: 600;
    transition: color 0.3s;
}

nav a:hover, nav a.active {
    color: var(--accent-gold);
}

.container {
    max-width: 1000px;
    margin: 40px auto;
    padding: 0 20px;
}

.card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 30px;
    margin-bottom: 20px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.3);
}

.btn {
    display: inline-block;
    background-color: var(--accent-gold);
    color: #000;
    padding: 12px 25px;
    text-decoration: none;
    border-radius: 4px;
    font-weight: bold;
    transition: opacity 0.3s;
}

.btn:hover {
    opacity: 0.85;
}

footer {
    text-align: center;
    padding: 30px;
    color: var(--text-muted);
    border-top: 1px solid var(--border-color);
    font-size: 0.9rem;
}