:root {
    --bg: #1a1a1a;
    --fg: #e8e8e8;
    --muted: #9a9a9a;
    --accent: #ff6600;
    --code-bg: #242424;
    --border: #333333;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--fg);
    font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.7;
}

main {
    max-width: 800px;
    margin: 0 auto;
    padding: 4rem 1.5rem;
}

.hero {
    text-align: center;
    padding: 4rem 0 3rem;
    border-bottom: 1px solid var(--border);
}

.hero h1 {
    font-family: "Source Serif 4", Georgia, serif;
    font-size: 4rem;
    margin: 0;
    color: var(--accent);
    letter-spacing: -0.02em;
}

.tagline {
    font-size: 1.5rem;
    color: var(--fg);
    margin: 0.5rem 0 0;
}

.slogan {
    color: var(--muted);
    margin-top: 1rem;
}

section {
    margin: 3rem 0;
    animation: fade-in 0.4s ease-out both;
}

@keyframes fade-in {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

h2 {
    font-family: "Source Serif 4", Georgia, serif;
    font-weight: 600;
    color: var(--accent);
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: color 0.2s ease-in-out;
}

a:hover {
    color: #ffb066;
    text-decoration: underline;
}

code {
    font-family: "JetBrains Mono", "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
    font-size: 0.9em;
    background: var(--code-bg);
    border: 1px solid var(--border);
    padding: 0.15em 0.4em;
    border-radius: 4px;
}

pre {
    background: var(--code-bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.25rem;
    overflow-x: auto;
}

pre code {
    background: none;
    border: none;
    padding: 0;
    font-size: 0.85rem;
    line-height: 1.6;
}

ol {
    padding-left: 1.5rem;
}

li {
    margin: 0.75rem 0;
}

footer {
    margin-top: 4rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
    color: var(--muted);
    font-size: 0.9rem;
}