:root{--ink:#1d1d1b;--muted:#6b6b66;--line:#e4e2dc;--bg:#faf9f6;--accent:#2f5d50}
*{box-sizing:border-box}body{margin:0;font:16px/1.5 system-ui,-apple-system,sans-serif;color:var(--ink);background:var(--bg)}
header{display:flex;justify-content:space-between;align-items:center;padding:16px 24px;border-bottom:1px solid var(--line);background:#fff}
header a{color:var(--ink);text-decoration:none;font-weight:600}nav a{margin-left:16px;font-weight:400}
main{max-width:880px;margin:0 auto;padding:32px 16px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
.card{background:#fff;border:1px solid var(--line);border-radius:8px;padding:16px}
.card a{color:var(--ink)}.price{color:var(--muted)}
button,.btn{display:inline-block;background:var(--accent);color:#fff;border:0;border-radius:6px;padding:10px 16px;font:inherit;cursor:pointer;text-decoration:none}
table{width:100%;border-collapse:collapse}td{padding:8px 0;border-bottom:1px solid var(--line)}
label{display:block;margin:12px 0 4px}input{width:100%;padding:8px;border:1px solid var(--line);border-radius:6px;font:inherit}