* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: #0a0a0a;
    color: #e0e0e0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.container {
    max-width: 640px;
    width: 100%;
    padding: 3rem 2rem;
    text-align: center;
}

header {
    margin-bottom: 3rem;
}

h1 {
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: #fff;
    margin-bottom: 0.5rem;
}

.tagline {
    font-size: 1.1rem;
    color: #888;
}

nav {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-bottom: 4rem;
}

nav a {
    color: #888;
    text-decoration: none;
    font-size: 0.95rem;
    padding: 0.5rem 1rem;
    border: 1px solid #222;
    border-radius: 8px;
    transition: all 0.2s;
}

nav a:hover {
    color: #fff;
    border-color: #444;
    background: #111;
}

footer {
    color: #555;
    font-size: 0.85rem;
}

/* Subpage styles */
.content {
    text-align: left;
    margin-bottom: 3rem;
}

.content h2 {
    font-size: 1.8rem;
    color: #fff;
    margin-bottom: 1.5rem;
}

.content h3 {
    font-size: 1.1rem;
    color: #ccc;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
}

.content p {
    color: #999;
    line-height: 1.7;
    margin-bottom: 1rem;
}

.content a {
    color: #ac5f7f;
    text-decoration: none;
}

.content ul {
    color: #999;
    line-height: 1.7;
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

.content li {
    margin-bottom: 0.5rem;
}

.content a:hover {
    text-decoration: underline;
}

.back-link {
    display: inline-block;
    color: #888;
    text-decoration: none;
    font-size: 0.9rem;
    margin-bottom: 2rem;
}

.back-link:hover {
    color: #fff;
}