:root{color-scheme:light dark;--bg:#f5f3ed;--card:#fffdf8;--ink:#202b27;--muted:#5a6c63;--line:#d5ddd4;--accent:#24694f}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 system-ui,sans-serif}header{max-width:1100px;margin:auto;padding:24px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}nav{display:flex;gap:20px;flex-wrap:wrap}a{color:var(--accent);text-underline-offset:4px}.brand{font-weight:800;font-size:24px;text-decoration:none}main{max-width:1000px;margin:24px auto;padding:0 24px}h1{font:700 42px/1.15 Georgia,serif;margin:0 0 28px}h2{font:700 26px/1.2 Georgia,serif}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}.card,form,.panel{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:24px;margin-bottom:20px}.muted,footer{color:var(--muted)}label{display:block;margin-bottom:18px}input,select,button{font:inherit;border-radius:7px;border:1px solid var(--line);padding:10px 12px}input,select{display:block;width:100%;margin-top:5px;background:var(--bg);color:var(--ink)}button{background:var(--accent);color:white;cursor:pointer}form{max-width:600px}table{border-collapse:collapse;width:100%}th,td{text-align:left;padding:12px 8px;border-bottom:1px solid var(--line)}.scroll{overflow-x:auto}code{overflow-wrap:anywhere}footer{max-width:1000px;margin:40px auto;padding:24px}progress{width:100%;accent-color:var(--accent)}.metric{font-size:32px;font-weight:700}.badge{display:inline-block;font-size:13px;padding:3px 8px;border-radius:4px;background:var(--line)}@media(prefers-color-scheme:dark){:root{--bg:#18211d;--card:#202c25;--ink:#edf2ea;--muted:#afc2b5;--line:#3c5144;--accent:#86c7a1}button{color:#14251b}}@media(max-width:600px){h1{font-size:32px}header{padding:18px}nav{gap:14px;font-size:15px}main{padding:0 18px}.card,form,.panel{padding:18px}th,td{font-size:14px}}