:root{--bg:#fdfcf8;--fg:#1f2328;--muted:#59636e;--accent:#b8860b;--line:#e5e1d8;color-scheme:light dark}@media(prefers-color-scheme:dark){:root{--bg:#14161a;--fg:#e6e6e6;--muted:#9aa4af;--accent:#e3b341;--line:#2b2f36}}*{box-sizing:border-box}body{margin:0 auto;max-width:46rem;padding:0 1rem;background:var(--bg);color:var(--fg);font:1.0625rem/1.6 system-ui,-apple-system,segoe ui,Roboto,sans-serif}a{color:var(--accent)}.site-header{display:flex;justify-content:space-between;align-items:center;padding:1.25rem 0;border-bottom:1px solid var(--line)}.site-header nav a{margin-left:1rem}.brand{font-weight:700;font-size:1.25rem;color:var(--fg);text-decoration:none}.hero{padding:3rem 0 1.5rem}.hero h1{font-size:clamp(1.75rem,5vw,2.5rem);line-height:1.2;margin:0 0 1rem}.hero p,.lead,.empty{color:var(--muted)}.tools{list-style:none;padding:0}.tool{border:1px solid var(--line);border-radius:.5rem;padding:1rem;margin-bottom:1rem}.tool h3{margin:0 0 .25rem}.site-footer{margin-top:4rem;padding:1.5rem 0;border-top:1px solid var(--line);color:var(--muted);font-size:.9rem}