:root{--paper:#f6f1e7;--ink:#24211c;--muted:#6f675a;--line:#ddd3c1;--accent:#7a2e1f;--card:#fffdf8}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 Georgia,"Times New Roman",serif}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
header{border-bottom:1px solid var(--line);background:var(--card)}
header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:14px;padding-bottom:14px;flex-wrap:wrap}
.brand{font-size:20px;color:var(--ink);font-weight:bold;letter-spacing:.3px}
.brand span{color:var(--accent)}
nav a{margin-left:18px;color:var(--muted);font-family:Arial,Helvetica,sans-serif;font-size:14px}
.hero{padding:56px 0 40px}
.hero h1{font-size:40px;line-height:1.15;margin:0 0 14px;max-width:720px}
.hero p{color:var(--muted);max-width:640px;margin:0 0 24px}
.search{display:flex;max-width:560px;border:1px solid var(--line);background:var(--card)}
.search input{flex:1;border:0;padding:12px 14px;font:inherit;background:transparent}
.search button{border:0;background:var(--accent);color:#fff;padding:0 20px;font-family:Arial,Helvetica,sans-serif;cursor:pointer}
h2{font-size:24px;margin:40px 0 16px;border-bottom:1px solid var(--line);padding-bottom:8px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px}
.card{background:var(--card);border:1px solid var(--line);padding:18px}
.card h3{margin:0 0 6px;font-size:18px}
.card p{margin:0;color:var(--muted);font-size:14px}
.code{font-family:"Courier New",monospace;font-size:12px;color:var(--accent);letter-spacing:.5px}
table{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);font-size:15px}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line)}
th{font-family:Arial,Helvetica,sans-serif;font-size:12px;text-transform:uppercase;color:var(--muted);letter-spacing:.6px}
.note{background:var(--card);border-left:3px solid var(--accent);padding:14px 18px;color:var(--muted);margin:24px 0}
footer{margin-top:56px;border-top:1px solid var(--line);padding:24px 0;color:var(--muted);font-size:13px;font-family:Arial,Helvetica,sans-serif}
@media (max-width:600px){.hero h1{font-size:30px}nav a{margin:0 14px 0 0}}