:root{--ink:#1e293b;--muted:#4b5563;--line:#e5e7eb;--amber:#b45309;--wood:#fde68a}
*{box-sizing:border-box}
body{margin:0;font:17px/1.6 system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:#fff}
a{color:var(--amber)}
.wrap{max-width:960px;margin:0 auto;padding:0 20px}
header{border-bottom:1px solid var(--line)}
header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--ink);text-decoration:none;font-size:19px}
nav a{margin-left:18px;color:var(--ink);text-decoration:none}
nav a:hover{color:var(--amber)}
main{padding:32px 0 48px}
h1{font-size:40px;line-height:1.15;margin:8px 0 16px}
h2{font-size:26px;margin:40px 0 12px}
h3{font-size:19px;margin:0 0 6px}
.lead{font-size:20px;color:var(--muted);max-width:720px}
.eyebrow{margin:0;font-weight:600;color:var(--amber);letter-spacing:.02em}
.btn{display:inline-block;background:var(--amber);color:#fff;padding:12px 22px;border-radius:8px;text-decoration:none;font-weight:600}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.card{border:1px solid var(--line);border-radius:10px;padding:18px}
.shot{width:100%;height:auto;border:1px solid var(--line);border-radius:10px;margin-top:12px}
code,.url{font-family:ui-monospace,Consolas,monospace;background:#f3f4f6;padding:2px 6px;border-radius:4px}
.url{display:inline-block;font-size:18px;padding:8px 12px;user-select:all}
.prompts li{margin:6px 0}
footer{border-top:1px solid var(--line);color:var(--muted);font-size:15px;padding:24px 0}
footer a{color:var(--muted);margin-right:16px}
@media (max-width:600px){h1{font-size:30px}nav a{margin:0 14px 0 0}}