:root { color-scheme: dark; --bg:#171d44; --panel:#272557; --text:#f5f4ff; --muted:#d0d3ed; --accent:#90e6e0; --line:#535780; }
* { box-sizing:border-box; }
html { scroll-behavior:auto; }
body { margin:0; background:var(--bg); color:var(--text); font-family:ui-rounded,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif; font-size:18px; line-height:1.7; }
a { color:var(--accent); text-underline-offset:.22em; overflow-wrap:anywhere; }
a:hover { color:white; }
a:focus-visible { outline:3px solid #ffdf7f; outline-offset:6px; border-radius:4px; }
.skip { position:absolute; left:16px; top:-100px; padding:12px; background:var(--panel); z-index:2; }
.skip:focus { top:12px; }
.shell { width:min(100% - 40px,1040px); margin-inline:auto; }
header { border-bottom:1px solid var(--line); }
.navigation { display:flex; justify-content:space-between; align-items:center; gap:16px; flex-wrap:wrap; padding-block:18px; }
.brand { color:white; text-decoration:none; font-weight:850; letter-spacing:-.04em; font-size:26px; }
.brand span { color:var(--accent); }
nav { display:flex; flex-wrap:wrap; gap:8px 24px; }
nav a { display:inline-flex; align-items:center; min-height:56px; font-weight:650; }
nav a[aria-current="page"] { color:white; text-decoration-thickness:3px; }
main { padding-block:64px 72px; min-height:65vh; }
.eyebrow { color:var(--accent); font-weight:750; letter-spacing:.09em; text-transform:uppercase; font-size:14px; margin:0 0 14px; }
h1,h2,h3 { line-height:1.18; letter-spacing:-.035em; }
h1 { font-size:clamp(38px,7vw,68px); margin:0 0 24px; max-width:850px; }
h2 { font-size:28px; margin:0 0 14px; }
h3 { font-size:21px; }
p { margin:0 0 20px; }
.intro { max-width:710px; color:var(--muted); font-size:22px; }
.actions { display:flex; gap:16px; flex-wrap:wrap; margin-block:32px; }
.button { display:inline-flex; min-height:56px; align-items:center; justify-content:center; padding:12px 24px; background:#747bff; border:2px solid #a6acff; border-radius:18px; box-shadow:0 5px 0 #414790; color:white; font-weight:750; text-decoration:none; }
.button.secondary { background:var(--panel); border-color:var(--line); box-shadow:0 5px 0 #0d1231; }
.cards { display:grid; grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr)); gap:20px; margin-block:40px; }
.card { border:1px solid var(--line); background:var(--panel); border-radius:26px; padding:28px; }
.card p:last-child { margin-bottom:0; }
.card p,.muted { color:var(--muted); }
.document { max-width:780px; }
.document section { margin-top:38px; }
.document li { margin-block:10px; }
.notice { border-inline-start:4px solid #ffdf7f; background:#35314e; color:#fff1be; padding:18px 22px; border-radius:8px; margin-block:24px; }
.meta { color:var(--muted); font-size:16px; }
footer { border-top:1px solid var(--line); padding-block:26px; color:var(--muted); font-size:15px; }
footer p { margin:0; }
@media (max-width:540px) { .shell { width:calc(100% - 32px); } main { padding-block:38px 48px; } .intro { font-size:20px; } nav { gap:8px 18px; } .card { padding:22px; } }
@media print { :root { --bg:white; --text:#111; --muted:#333; --accent:#134e65; --panel:white; --line:#777; } header,footer,.actions,.skip { display:none; } main { padding:0; } .notice { background:white; color:#111; border-color:#111; } }