:root{--paper: #fbfbfd;--surface: #ffffff;--sunken: #f2f2f6;--line: #e6e6ec;--line-strong: #cfcfd8;--ink: #131218;--ink-2: #4a4956;--ink-3: #8a8997;--brand: #5b4bdb;--brand-strong: #4a3bc4;--brand-tint: #ecebfb;--on-brand: #ffffff;--live: #1f9d61;--warn: #d97b1c;--font-display: "Archivo", system-ui, sans-serif;--font-body: "IBM Plex Sans", system-ui, sans-serif;--font-mono: "IBM Plex Mono", ui-monospace, monospace}@media(prefers-color-scheme:dark){:root{--paper: #131218;--surface: #1a1921;--sunken: #211f2a;--line: #2b2935;--line-strong: #3b3948;--ink: #f3f2f8;--ink-2: #b8b6c6;--ink-3: #7d7b8c;--brand: #8f82f5;--brand-strong: #a79df8;--brand-tint: #26224a;--on-brand: #131218}}*{box-sizing:border-box}html{color-scheme:light dark}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-body);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3{font-family:var(--font-display);letter-spacing:-.01em;line-height:1.1;margin:0 0 .5em}h1{font-size:clamp(2.2rem,5vw,3.6rem);font-weight:700}h2{font-size:clamp(1.5rem,3vw,2.1rem);font-weight:600}h3{font-size:1.15rem;font-weight:600}p{margin:0 0 1em}.wrap{max-width:1080px;margin:0 auto;padding:0 20px}.kicker{font-family:var(--font-mono);font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-3)}.mono{font-family:var(--font-mono)}.muted{color:var(--ink-2)}.hairline{border:0;border-top:1px solid var(--line);margin:0}.nav{display:flex;align-items:center;justify-content:space-between;height:64px}.logo{display:inline-flex;align-items:center;gap:10px;color:var(--ink);font-family:var(--font-display);font-weight:700;font-size:17px}.logo:hover{text-decoration:none}.logo-mark{width:28px;height:28px;border-radius:6px;background:var(--brand);color:var(--on-brand);display:inline-flex;align-items:center;justify-content:center;font-size:14px}.nav-links{display:flex;gap:20px;align-items:center;font-size:14px}.nav-links a{color:var(--ink-2)}.btn{display:inline-flex;align-items:center;justify-content:center;height:42px;padding:0 18px;border-radius:6px;font-weight:600;font-size:14px;border:1px solid transparent}.btn:hover{text-decoration:none}.btn-primary{background:var(--brand);color:var(--on-brand)}.btn-primary:hover{background:var(--brand-strong)}.btn-secondary{background:var(--surface);color:var(--ink);border-color:var(--line-strong)}.btn-secondary:hover{background:var(--sunken)}@media(max-width:640px){.nav{height:auto;padding:12px 0;flex-wrap:wrap;gap:10px}.nav-links{gap:14px;font-size:13px}.nav-links a[href$="/login"]{display:none}.nav-links .btn{height:36px;padding:0 14px;white-space:nowrap}.hero{padding:40px 0 32px}}.footer{padding:32px 0 48px;font-size:13px;color:var(--ink-3);display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between}.footer a{color:var(--ink-2)}.hero{padding:72px 0 56px;max-width:720px}.hero p.lead{font-size:1.2rem;color:var(--ink-2);max-width:46ch}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.section{padding:48px 0}.grid{display:grid;gap:24px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.feature{padding:22px 0;border-top:1px solid var(--line)}.feature h3{margin-top:8px}.feature p{color:var(--ink-2);font-size:15px;margin:0}.plans{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.plan{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:22px}.plan.featured{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-tint)}.plan .price{font-family:var(--font-display);font-size:2rem;font-weight:700;margin:8px 0 2px}.plan .price small{font-size:.9rem;font-weight:500;color:var(--ink-3);font-family:var(--font-body)}.plan ul{list-style:none;padding:0;margin:14px 0 18px;color:var(--ink-2);font-size:14px}.plan li{padding:5px 0;border-top:1px solid var(--line)}.plan li:first-child{border-top:0}.note{font-size:13px;color:var(--ink-3)}.doc{max-width:720px;padding:40px 0 64px}.doc h1{font-size:clamp(1.8rem,4vw,2.6rem)}.doc h2{font-size:1.3rem;margin-top:2em}.doc h3{font-size:1.05rem;margin-top:1.4em}.doc ul{padding-left:1.2em}.doc li{margin:.3em 0}.doc table{width:100%;border-collapse:collapse;font-size:14px;margin:1em 0}.doc th,.doc td{text-align:left;padding:8px 10px;border-top:1px solid var(--line);vertical-align:top}.doc th{color:var(--ink-3);font-weight:500;font-family:var(--font-mono);font-size:12px;text-transform:uppercase}.callout{background:var(--brand-tint);border-left:3px solid var(--brand);padding:12px 16px;border-radius:0 6px 6px 0;margin:1em 0}code{font-family:var(--font-mono);font-size:.9em;background:var(--sunken);padding:1px 5px;border-radius:4px}