:root{--bg:#f2f4f6;--ink:#111c28;--mute:#566474;--line:#cfd6dd;--acc:#2450e6;--on:#fff;--panel:#fff;
box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#0e1620;--ink:#e8edf2;--mute:#93a1b0;--line:#28364a;--acc:#7da0ff;--on:#0e1620;--panel:#152131}}
:root[data-theme="dark"]{--bg:#0e1620;--ink:#e8edf2;--mute:#93a1b0;--line:#28364a;--acc:#7da0ff;--on:#0e1620;--panel:#152131}
html{scroll-padding-top:env(safe-area-inset-top,0px);scroll-behavior:smooth}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--acc)}
a:focus-visible,summary:focus-visible{outline:2px solid var(--acc);outline-offset:3px}
.wrap{max-width:1040px;margin:0 auto;padding:0 24px}
header{border-bottom:1px solid var(--line)}
header .wrap{display:flex;justify-content:space-between;align-items:center;height:64px}
.logo{font:700 22px/1 Archivo,system-ui,sans-serif;font-stretch:80%;letter-spacing:.01em;color:var(--ink);text-decoration:none}
nav a{margin-left:22px;color:var(--mute);text-decoration:none;font-size:15px}
nav a:hover{color:var(--ink)}
h1,h2,h3{font-family:Archivo,system-ui,sans-serif;line-height:1.1;margin:0}
h1{font-size:clamp(40px,7vw,76px);font-weight:800;font-stretch:78%;letter-spacing:-.01em}
h2{font-size:clamp(28px,4vw,40px);font-weight:700;font-stretch:85%;margin-bottom:28px}
h3{font-size:18px;font-weight:600;margin-bottom:6px}
.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;padding:72px 0 80px;align-items:center}
.hero p.lead{font-size:19px;color:var(--mute);max-width:34em;margin:22px 0 30px}
.btn{display:inline-block;background:var(--acc);color:var(--on);padding:13px 22px;border-radius:4px;text-decoration:none;font-weight:600}
.btn.alt{background:none;color:var(--ink);border:1px solid var(--line);margin-left:10px}
.deck{background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:22px}
.deck .now{font-size:13px;color:var(--mute);margin-bottom:4px}
.deck .title{font:700 22px/1.2 Archivo,system-ui,sans-serif;font-stretch:85%}
.bar{height:4px;background:var(--line);margin:16px 0 20px;position:relative}
.bar i{position:absolute;inset:0 62% 0 0;background:var(--acc)}
.deck ol{margin:0 0 20px;padding:0;list-style:none;border-top:1px solid var(--line)}
.deck li{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--line);font-size:15px}
.deck li span:last-child{color:var(--mute)}
.keys{display:flex;flex-wrap:wrap;gap:8px}
.keys span{border:1px solid var(--line);border-radius:4px;padding:6px 11px;font-size:13px;font-weight:600}
.keys span:first-child{background:var(--acc);color:var(--on);border-color:var(--acc)}
section.block{padding:64px 0;border-top:1px solid var(--line)}
.feat{display:grid;grid-template-columns:1fr 1fr;gap:36px 56px}
.feat p{margin:0;color:var(--mute)}
.tw{overflow-x:auto}
table{border-collapse:collapse;width:100%;min-width:560px;font-size:15px}
th,td{text-align:left;padding:11px 14px 11px 0;border-bottom:1px solid var(--line);vertical-align:top}
th{font-weight:600;color:var(--mute);font-size:14px}
td:first-child{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;white-space:nowrap;font-size:14px}
.steps{margin:0;padding:0;list-style:none;counter-reset:s}
.steps li{counter-increment:s;display:grid;grid-template-columns:44px 1fr;padding:16px 0;border-bottom:1px solid var(--line)}
.steps li:before{content:counter(s);font:700 26px/1.2 Archivo,system-ui,sans-serif;color:var(--acc)}
code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.92em;background:var(--panel);border:1px solid var(--line);padding:2px 6px;border-radius:3px}
.tech{columns:2;column-gap:56px;margin:0;padding-left:18px;color:var(--mute)}
.tech li{margin-bottom:8px;break-inside:avoid}
footer{border-top:1px solid var(--line);padding:28px 0 40px;color:var(--mute);font-size:14px}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
footer a{color:var(--mute);margin-left:18px}
.doc{max-width:700px;padding:64px 24px 80px}
.doc h2{margin-bottom:8px}
.doc h3{margin-top:34px}
.doc p,.doc li{color:var(--ink)}
.doc .stand{color:var(--mute);margin-bottom:30px}
@media (max-width:760px){.hero{grid-template-columns:1fr;padding:44px 0 56px;gap:40px}.feat{grid-template-columns:1fr}.tech{columns:1}nav a{margin-left:14px}.btn.alt{margin:10px 0 0}}