:root{--bg:#06070F;--fg:#F5F5F7;--dim:#9A9BB0;--brand:#8B8CF8;--line:#23253A}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.6 -apple-system,BlinkMacSystemFont,"PingFang SC","Helvetica Neue",sans-serif;-webkit-font-smoothing:antialiased}
main{max-width:680px;margin:0 auto;padding:64px max(20px,env(safe-area-inset-left)) 80px}
.icon{width:96px;height:96px;border-radius:22px;display:block}
h1{font-size:2.2rem;letter-spacing:-.02em;margin:24px 0 4px}
h2{font-size:1.15rem;margin:36px 0 8px}
p,li{color:var(--dim)}
a{color:var(--brand)}
.lead{font-size:1.2rem;color:var(--fg)}
nav{display:flex;gap:20px;margin-top:28px;font-size:.95rem}
hr{border:0;border-top:1px solid var(--line);margin:48px 0}
footer{color:var(--dim);font-size:.85rem;margin-top:56px}