:root{--brand-black: #000000;--brand-yellow: #ffc42e;--brand-yellow-hover: #ffd45e;--brand-on-yellow: #101010;--bg: #ffffff;--fg: #18181b;--muted: #71717a;--border: #e4e4e7;--accent: #2563eb;--error: #dc2626;color-scheme:light dark}@media(prefers-color-scheme:dark){:root{--bg: #0b0b0f;--fg: #f4f4f5;--muted: #a1a1aa;--border: #27272a;--accent: #60a5fa;--error: #f87171}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.5 system-ui,-apple-system,Segoe UI,sans-serif}app-root{display:flex;flex-direction:column;min-height:100dvh}main{flex:1;margin:0;padding:0}.prose{max-width:42rem}h1{margin:0 0 .25rem;font-size:1.75rem}.subtitle{margin:0 0 2rem;color:var(--muted);font-size:.875rem}.muted{color:var(--muted)}.error{color:var(--error)}input{flex:1;padding:.5rem .75rem;border:1px solid var(--border);border-radius:.375rem;background:var(--bg);color:inherit;font:inherit}input:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}button{padding:.5rem 1rem;border:1px solid var(--border);border-radius:.375rem;background:transparent;color:inherit;font:inherit;cursor:pointer}button[type=submit]{border-color:var(--accent);background:var(--accent);color:#fff}h2{margin:0 0 .5rem;font-size:1.125rem}.grid{display:grid;gap:1.25rem;grid-template-columns:repeat(auto-fill,minmax(15rem,1fr))}.card{border:1px solid var(--border);border-radius:.5rem;padding:1.25rem}.card p{margin:0;color:var(--muted);font-size:.875rem}.thumb{display:grid;place-items:center;aspect-ratio:4 / 3;border-radius:.375rem;background:var(--border);color:var(--muted);font-size:.75rem}