:root{--bg:#fbfaf7;--fg:#16171a;--muted:#5d6068;--line:#e4e1da;--card:#fff;--accent:#1f4d3a;--accent-fg:#fff;color-scheme:light dark}
@media (prefers-color-scheme:dark){:root{--bg:#111214;--fg:#ecebe7;--muted:#a3a6ad;--line:#2a2c30;--card:#1a1b1e;--accent:#7cc4a2;--accent-fg:#0d1f17}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}
a{color:inherit;text-underline-offset:3px}
.wrap{max-width:960px;margin:0 auto;padding:0 20px}
header.site{border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px;flex-wrap:wrap}
.brand{font-weight:700;letter-spacing:-.01em;text-decoration:none;font-size:1.05rem}
.brand span{color:var(--muted);font-weight:500}
nav.top{display:flex;gap:18px;flex-wrap:wrap;font-size:.95rem}
nav.top a{text-decoration:none;color:var(--muted);padding:10px 0}
nav.top a:hover,nav.top a[aria-current]{color:var(--fg)}
.hero{padding:72px 0 48px}
.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.78rem;color:var(--muted);font-weight:600;margin:0 0 12px}
h1{font-size:clamp(2rem,5vw,3.1rem);line-height:1.1;letter-spacing:-.02em;margin:0 0 16px}
.lede{font-size:1.2rem;color:var(--muted);max-width:40rem;margin:0}
section{padding:40px 0;border-top:1px solid var(--line)}
h2{font-size:1.5rem;letter-spacing:-.01em;margin:0 0 16px}
.app{display:grid;grid-template-columns:1fr 280px;gap:40px;align-items:center}
.app-head{display:flex;align-items:center;gap:14px;margin-bottom:12px}
.app-head img{width:56px;height:56px;border-radius:13px;border:1px solid var(--line)}
.app-head h3{margin:0;font-size:1.35rem}
.app-head p{margin:0;color:var(--muted);font-size:.95rem}
.shot{width:100%;max-width:280px;border-radius:28px;border:1px solid var(--line);box-shadow:0 10px 30px rgba(0,0,0,.08);display:block;margin:0 auto;background:var(--card)}
ul.ticks{padding-left:1.2rem;margin:12px 0 20px}
ul.ticks li{margin:4px 0}
.btn{display:inline-block;background:var(--accent);color:var(--accent-fg);text-decoration:none;font-weight:600;padding:12px 20px;border-radius:10px}
.btn.ghost{background:transparent;color:var(--fg);border:1px solid var(--line);margin-left:8px}
.note{font-size:.88rem;color:var(--muted)}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px}
.card h3{margin:0 0 6px;font-size:1.05rem}
.card p{margin:0;color:var(--muted);font-size:.95rem}
main.doc{max-width:46rem;margin:0 auto;padding:48px 20px 56px}
main.doc h1{font-size:clamp(1.8rem,4vw,2.4rem)}
main.doc h2{font-size:1.2rem;margin:32px 0 8px;padding-top:8px}
main.doc h3{font-size:1.02rem;margin:20px 0 6px}
.meta{color:var(--muted);font-size:.92rem;margin:0 0 6px}
.draft{color:var(--muted);font-size:.8rem;font-style:italic;margin:0 0 24px}
table{border-collapse:collapse;width:100%;font-size:.92rem;display:block;overflow-x:auto}
th,td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
.callout{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:10px;padding:16px 18px;margin:16px 0}
footer.site{border-top:1px solid var(--line);padding:28px 0 40px;color:var(--muted);font-size:.9rem}
footer.site .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
footer.site nav{display:flex;gap:18px;flex-wrap:wrap}
.apps2{grid-template-columns:repeat(2,1fr)}
.apps2 .app-head h3{font-size:1.2rem}
@media (max-width:760px){.app{grid-template-columns:1fr}.grid3{grid-template-columns:1fr}.hero{padding:48px 0 32px}.btn.ghost{margin:10px 0 0}}