:root{--bg:#fbfbfd;--ink:#16181d;--muted:#646b7a;--line:#e4e6ec;--accent:#2f5bd7;--card:#fff}
@media (prefers-color-scheme:dark){:root{--bg:#0f1116;--ink:#e8eaf0;--muted:#98a0b0;--line:#242833;--accent:#7b9cff;--card:#161a22}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}
.wrap{max-width:1060px;margin:0 auto;padding:0 24px}
a{color:inherit;text-decoration:none}
code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.9em;background:rgba(127,127,127,.12);padding:.15em .4em;border-radius:4px}
.nav{border-bottom:1px solid var(--line);position:sticky;top:0;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(8px);z-index:5}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:62px}
.brand{display:flex;align-items:center;gap:9px;font-weight:650;letter-spacing:-.01em}
.mark{width:16px;height:16px;border-radius:4px;background:linear-gradient(135deg,var(--accent),#9db6ff);display:inline-block}
.nav nav{display:flex;align-items:center;gap:22px}
.nav nav a{color:var(--muted);font-size:14.5px}
.nav nav a:hover{color:var(--ink)}
.btn{display:inline-block;background:var(--accent);color:#fff;padding:9px 16px;border-radius:7px;font-size:14.5px;font-weight:550}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.hero{padding:86px 0 66px;border-bottom:1px solid var(--line)}
.eyebrow{color:var(--accent);font-size:13px;font-weight:600;letter-spacing:.07em;text-transform:uppercase;margin:0 0 14px}
h1{font-size:44px;line-height:1.14;letter-spacing:-.025em;margin:0 0 18px;font-weight:660}
.sub{color:var(--muted);font-size:18px;max-width:600px;margin:0 0 28px}
.cta{display:flex;gap:12px;flex-wrap:wrap}
.note{color:var(--muted);font-size:13.5px;margin-top:26px}
.feats{padding:64px 0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:11px;padding:22px}
.card h3{margin:0 0 9px;font-size:16.5px;letter-spacing:-.01em}
.card p{margin:0;color:var(--muted);font-size:14.5px}
.strip{border-top:1px solid var(--line);padding:60px 0;background:var(--card)}
.strip h2{margin:0 0 8px;font-size:26px;letter-spacing:-.02em}
.strip>.wrap>p{color:var(--muted);margin:0 0 20px}
pre{background:var(--bg);border:1px solid var(--line);border-radius:9px;padding:18px;overflow-x:auto;font-size:13.5px;line-height:1.7}
pre code{background:none;padding:0}
.muted{color:var(--muted)}
footer{border-top:1px solid var(--line);padding:46px 0 22px;margin-top:0}
.foot{display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px}
.foot h4{font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:0 0 12px}
.foot a{display:block;color:var(--muted);font-size:14.5px;margin-bottom:8px}
.foot a:hover{color:var(--ink)}
.brand.small{font-size:15px;margin:0 0 6px}
.legal{border-top:1px solid var(--line);padding-top:18px;margin-top:30px}
.legal p{margin:0;font-size:13.5px}
.cookie{position:fixed;left:20px;bottom:20px;right:20px;max-width:430px;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px 16px;display:flex;gap:14px;align-items:center;box-shadow:0 6px 24px rgba(0,0,0,.10)}
.cookie p{margin:0;font-size:13.5px;color:var(--muted);flex:1}
.cookie button{background:var(--accent);color:#fff;border:0;padding:7px 14px;border-radius:6px;font-size:13.5px;cursor:pointer}
.doc{padding:56px 0 72px;max-width:760px}
.doc h1{font-size:32px}.doc h2{font-size:20px;margin:34px 0 10px;letter-spacing:-.015em}
.doc p,.doc li{color:var(--muted)}
table{width:100%;border-collapse:collapse;margin:14px 0;font-size:14.5px}
th,td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line)}
th{font-size:12.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
.ok{color:#1a9c5b;font-weight:600}
@media(max-width:720px){h1{font-size:32px}.foot{grid-template-columns:1fr;gap:22px}.nav nav a:not(.btn){display:none}}