:root{--bg:#ffffff;--fg:#111111;--muted:#6b6b66;--line:#111111;--accent:#111111;--card:#ffffff;--radius:0.25rem;--font:"ABC Favorit",Avenir,Montserrat,Corbel,"URW Gothic",source-sans-pro,sans-serif;color-scheme:light}@media (prefers-color-scheme:dark){:root{--bg:#111111;--fg:#ffffff;--muted:color-mix(in srgb,#ffffff 60%,#111111);--line:#ffffff;--accent:#ffffff;--card:#111111;color-scheme:dark}}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--fg);font-family:var(--font);font-size:18px;line-height:1.45}a{color:inherit}.wrap{max-width:720px;margin:0 auto;padding:32px 24px 80px}header.site{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px 16px;margin-bottom:48px}.mark{font-weight:700;letter-spacing:-.03em;text-decoration:none;position:relative}.mark:after{content:"";position:absolute;left:0;right:0;bottom:-.35em;height:.4em;background:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 10'%3E%3Cg fill='none' stroke='%23e5484d' stroke-linecap='round'%3E%3Cpath stroke-width='1.8' d='M0 6 Q2.5 2 5 6 T10 6 T15 6 T20 6'/%3E%3Cpath stroke-width='0.7' opacity='0.55' d='M3.2 3.4 2.3 1.7 M8 7.9 8.9 9.4 M13.4 3.5 14.5 2.1 M17.7 7.7 17.1 9.3'/%3E%3C/g%3E%3C/svg%3E") repeat-x 0;background-size:auto 100%;pointer-events:none}nav{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px 16px}nav a{text-decoration:none;color:var(--muted)}nav a:hover{color:var(--fg)}h1{font-size:56px;line-height:.95;letter-spacing:-.045em;font-weight:700;margin:0 0 16px}h2{letter-spacing:-.02em;margin:48px 0 12px}h2,p.lead{font-size:22px}p.lead{margin:0 0 28px;max-width:34em}p{margin:0 0 16px}.muted{color:var(--muted)}.row{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 8px}.btn{display:inline-block;padding:10px 16px;border:1px solid var(--line);border-radius:var(--radius);text-decoration:none;font-weight:700;background:var(--fg);color:var(--bg)}.btn.secondary{color:var(--fg)}.btn.secondary,.card{background:var(--card)}.card{border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;margin:16px 0}.card pre,pre.cmd{margin:0;white-space:pre-wrap;word-break:break-word;font-size:14px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}ol.steps{padding-left:20px}ol.steps li{margin:10px 0}.rule{border-top:1px solid var(--line);padding-top:12px;margin-top:12px}.rule strong{display:block;margin-bottom:4px}.card ul{margin:0 0 16px;padding-left:20px}footer.site{margin-top:64px;color:var(--muted);font-size:15px}label.setting{display:flex;align-items:center;gap:12px;margin:16px 0}label.setting span{min-width:0}label.setting select{font:inherit;padding:6px 8px;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);color:var(--fg)}.form-actions{display:flex;align-items:center;gap:12px;margin-top:24px}.api-key{margin:24px 0 0}.api-key p{margin:0 0 8px}.api-key pre.cmd{border:1px solid var(--line);border-radius:var(--radius);padding:10px 12px;margin:0 0 12px}button.btn{font:inherit;cursor:pointer}@media (max-width:640px){h1{font-size:40px}p.lead{font-size:18px}.wrap{padding:24px 16px 64px}}