:root{--ink: #1a1a1a;--muted: #666;--bg: #ffffff;--bg-alt: #fafafa;--line: #ebebeb;--brand: #1a64ec;--good: seagreen;--warn: #a26b00;--warn-bg: #fff8e6;--warn-line: #f1d28a;--max: 880px}*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased}a{color:var(--brand)}a:hover{text-decoration:underline}header.site,footer.site,section.section{max-width:var(--max);margin:0 auto;padding:24px 20px}header.site{display:flex;align-items:center;justify-content:space-between;padding-top:32px;padding-bottom:16px}header.site .brand{font-weight:700;font-size:18px;text-decoration:none;color:var(--ink)}header.site nav{display:flex;gap:20px;align-items:center;font-size:14px}header.site nav a{color:var(--ink);text-decoration:none}.hero{padding:56px 20px 32px;max-width:var(--max);margin:0 auto}.hero h1{font-size:44px;line-height:1.15;margin:0 0 16px;letter-spacing:-.5px}.hero .sub{font-size:19px;color:var(--muted);max-width:640px;margin:0 0 28px}.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.btn{display:inline-block;padding:11px 18px;border-radius:6px;font-weight:600;font-size:14px;text-decoration:none;border:1px solid transparent;cursor:pointer}.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:#1351c1;text-decoration:none}.btn-ghost{background:transparent;color:var(--ink);border-color:#ddd}.btn-ghost:hover{background:#f4f4f4;text-decoration:none}.three-up{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px;margin:16px 0}.feature h3{margin:0 0 8px;font-size:17px}.feature p{margin:0;font-size:14px;color:var(--muted)}.code-diagram{background:var(--bg-alt);padding:18px;border-radius:8px;border:1px solid var(--line);font-family:ui-monospace,SF Mono,Consolas,monospace;font-size:13px;white-space:pre;line-height:1.5;overflow-x:auto}table.pricing{width:100%;border-collapse:collapse;font-size:14px;margin:12px 0 8px}table.pricing th,table.pricing td{padding:12px 10px;border-bottom:1px solid var(--line);text-align:left}table.pricing th{background:var(--bg-alt);font-weight:600}table.pricing td.num{text-align:right}.note{font-size:12px;color:var(--muted);margin-top:8px}footer.site{border-top:1px solid var(--line);margin-top:64px;font-size:13px;color:var(--muted);display:grid;grid-template-columns:1fr 1fr;gap:16px}footer.site ul{list-style:none;padding:0;margin:0}footer.site li{margin-bottom:4px}footer.site a{color:var(--muted);text-decoration:none}footer.site a:hover{color:var(--brand)}article.legal{max-width:var(--max);margin:0 auto;padding:40px 20px 80px;font-size:15px}article.legal h1{font-size:32px;margin:0 0 8px}article.legal h2{font-size:20px;margin-top:36px}article.legal h3{font-size:16px;margin-top:24px}article.legal .meta{color:var(--muted);font-size:13px;margin-bottom:32px}.banner{background:var(--warn-bg);border:1px solid var(--warn-line);border-radius:8px;padding:14px 16px;font-size:13px;color:var(--warn);margin:24px 0}@media (max-width: 600px){.hero h1{font-size:32px}.hero{padding-top:32px}footer.site{grid-template-columns:1fr}}