:root{--bg:#fff;--surface:#faf7f8;--border:#e7e0e3;--text:#1a1a2e;--muted:#5f5a66;--accent:#c2185b;--warning-bg:#fff4e5;--warning-text:#7a4b00;color-scheme:light}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--text);margin:0;font:17px/1.6 system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}a{color:var(--accent)}a:focus-visible,.button:focus-visible{outline:3px solid var(--text);outline-offset:3px}.container{max-width:760px;margin:0 auto;padding:0 16px}.skip{position:absolute;left:-9999px}.skip:focus{background:var(--bg);z-index:10;padding:8px;top:16px;left:16px}header.site{border-bottom:1px solid var(--border)}header.site .container{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;min-height:64px;display:flex}.brand{color:var(--accent);font-size:22px;font-weight:800;text-decoration:none}nav ul{flex-wrap:wrap;gap:16px;margin:0;padding:0;list-style:none;display:flex}nav a{color:var(--text);text-decoration:none}nav a[aria-current=page]{font-weight:700;text-decoration:underline}main{padding:32px 0 48px}h1{margin:0 0 16px;font-size:clamp(28px,6vw,44px);line-height:1.15}h2{margin:32px 0 8px;font-size:22px}h3{margin:24px 0 8px;font-size:18px}.lead{color:var(--muted);font-size:20px}.button{background:var(--text);color:#fff;border-radius:12px;min-height:48px;padding:14px 22px;font-weight:700;text-decoration:none;display:inline-block}.features{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:32px 0;padding:0;list-style:none;display:grid}.features li{background:var(--surface);border-radius:12px;padding:16px}.features h3{margin-top:0}.notice{background:var(--warning-bg);color:var(--warning-text);border-radius:12px;padding:12px 16px}.draft{border:2px dashed var(--warning-text)}table{border-collapse:collapse;width:100%;font-size:15px}th,td{border:1px solid var(--border);text-align:left;vertical-align:top;padding:8px}footer.site{border-top:1px solid var(--border);color:var(--muted);padding:24px 0 40px;font-size:14px}