*{box-sizing:border-box;margin:0;padding:0}
:root{--bg:#080a12;--card:#141827;--line:rgba(255,255,255,.09);--txt:#eceefb;--muted:#9ba0ba;--dim:#6f748f;--accent:#7c6cff;--cyan:#4dd0ff;--font:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif}
html{scroll-behavior:smooth}body{font-family:var(--font);background:radial-gradient(900px 500px at 90% -10%,rgba(124,108,255,.16),transparent 60%),var(--bg);color:var(--txt);line-height:1.7;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}
.bar{position:sticky;top:0;z-index:2;border-bottom:1px solid var(--line);background:rgba(8,10,18,.82);backdrop-filter:blur(16px)}.bar>div,.page,footer>div{width:min(880px,calc(100% - 40px));margin:auto}.bar>div{height:70px;display:flex;align-items:center;gap:16px}.brand{display:flex;align-items:center;gap:10px;font-weight:780}.mark{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--accent),var(--cyan));display:grid;place-items:center;color:#090b13;font-size:13px}.back{margin-left:auto;color:var(--muted);font-size:13px}.back:hover,.doc a:hover,footer a:hover{color:var(--cyan)}
.page{padding:72px 0 40px}.eyebrow{font-size:12px;color:var(--cyan);font-weight:700;text-transform:uppercase;letter-spacing:.12em}.page h1{font-size:clamp(38px,7vw,64px);line-height:1.05;letter-spacing:-.045em;margin:12px 0 16px}.lede{font-size:17px;color:var(--muted);max-width:700px}.meta{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0 44px}.meta span,.draft{font-size:12px;color:var(--muted);border:1px solid var(--line);border-radius:100px;padding:6px 11px;background:rgba(255,255,255,.025)}.draft{color:#ffcb75;border-color:rgba(255,203,117,.25);background:rgba(255,203,117,.06)}
.doc{border:1px solid var(--line);border-radius:20px;background:linear-gradient(180deg,rgba(24,28,47,.88),rgba(16,19,31,.9));padding:clamp(24px,6vw,54px)}.doc section+section{margin-top:38px;padding-top:38px;border-top:1px solid var(--line)}.doc h2{font-size:20px;letter-spacing:-.02em;margin-bottom:10px}.doc p,.doc li{color:var(--muted);font-size:14px}.doc p+p{margin-top:12px}.doc ul{padding-left:22px;margin-top:10px}.doc li+li{margin-top:6px}.doc strong{color:var(--txt)}.notice{border-left:3px solid var(--accent);padding:13px 16px;background:rgba(124,108,255,.07);border-radius:0 10px 10px 0;margin:18px 0}.notice p{color:#c8cbed}
footer{border-top:1px solid var(--line);margin-top:60px}footer>div{min-height:100px;display:flex;align-items:center;gap:20px;color:var(--dim);font-size:12px;flex-wrap:wrap}footer nav{margin-left:auto;display:flex;gap:18px}
@media(max-width:600px){.page{padding-top:48px}.doc{border-radius:16px}.bar>div,.page,footer>div{width:min(100% - 28px,880px)}footer nav{margin-left:0;width:100%;padding-bottom:24px}}