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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: #0f0f1a;
    color: #e0e0e0;
    line-height: 1.6;
}

.container {
    max-width: 700px;
    margin: 0 auto;
    padding: 3rem 1.5rem;
}

h1 {
    font-size: 2rem;
    margin-bottom: 0.25rem;
    color: #ffffff;
}

.subtitle {
    color: #888;
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.card {
    background: #1a1a2e;
    border: 1px solid #2a2a3e;
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.25rem;
}

.card h2 {
    font-size: 1.1rem;
    color: #a78bfa;
    margin-bottom: 0.75rem;
}

.card p,
.card li {
    color: #ccc;
    font-size: 0.95rem;
}

.card ol,
.card ul {
    padding-left: 1.25rem;
}

.card li {
    margin-bottom: 0.35rem;
}

code {
    background: #2a2a3e;
    padding: 0.15em 0.4em;
    border-radius: 4px;
    font-size: 0.9em;
    color: #a78bfa;
}