body {
    background: #111;
    color: #f5f5f5;
    font-family: 'Segoe UI', Arial, sans-serif;
    margin: 0;
    min-height: 100vh;
}

header {
    background: rgba(20, 20, 20, 0.95);
    box-shadow: 0 2px 16px rgba(0,0,0,0.7);
    padding: 2rem 0 1rem 0;
    text-align: center;
    backdrop-filter: blur(4px);
}

h1 {
    color: #ffd700;
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
}

nav a {
    color: #00bcd4;
    text-decoration: none;
    margin: 0 1rem;
    font-weight: bold;
    transition: color 0.2s;
}

nav a:hover {
    color: #ffd700;
}

main {
    max-width: 700px;
    margin: 2rem auto;
    background: rgba(30, 30, 30, 0.85);
    border-radius: 16px;
    box-shadow: 0 4px 32px rgba(0,0,0,0.5);
    padding: 2rem;
    backdrop-filter: blur(2px);
}

section h2 {
    color: #ffd700;
    margin-top: 0;
}

strong {
    color: #ffb300;
}

em {
    color: #aaa;
}

footer {
    background: #181818;
    color: #888;
    text-align: center;
    padding: 1rem 0;
    font-size: 0.95rem;
    margin-top: 2rem;
    border-top: 1px solid #222;
}