:root { color-scheme: light dark; --fg: #16181a; --bg: #f6f6f4; --dim: #6b6f73; }
@media (prefers-color-scheme: dark) { :root { --fg: #e6e7e8; --bg: #0d0f10; --dim: #8a8f94; } }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.55 ui-monospace, SFMono-Regular, Menlo, monospace; }
header, main { max-width: 720px; margin: 0 auto; padding: 16px; }
header a { color: var(--dim); text-decoration: none; }
h1 { font-size: 1.6rem; margin: 1rem 0; }
code { color: var(--dim); }
a { color: inherit; }
.decks { list-style: none; padding: 0; margin: 1.5rem 0; }
.decks li { padding: 12px 0; border-top: 1px solid color-mix(in srgb, var(--fg) 15%, transparent); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.decks span { color: var(--dim); }