:root{--bg:#F9F5F2;--card:#FFFFFF;--ink:#16151A;--ink2:#5F5D66;--accent:#6D5BC4;--line:#E8E3DE}
@media (prefers-color-scheme:dark){:root{--bg:#0F0E12;--card:#1B1A20;--ink:#F4F0EC;--ink2:#B3AFBA;--accent:#C9B8F0;--line:#2A2830}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 Inter,-apple-system,system-ui,sans-serif;-webkit-font-smoothing:antialiased}
main{max-width:640px;margin:0 auto;padding:48px 16px 64px}
header{display:flex;align-items:center;gap:14px;margin-bottom:32px}
header img{width:56px;height:56px;border-radius:13px}
header a{color:inherit;text-decoration:none;font-weight:700;font-size:22px}
h1{font-size:34px;line-height:1.15;margin:0 0 8px;letter-spacing:-.01em}
h2{font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink2);margin:36px 0 8px}
.lead{font-family:Newsreader,Georgia,serif;font-size:21px;color:var(--ink2);margin:0 0 24px}
.card{background:var(--card);border-radius:20px;padding:20px 24px;box-shadow:0 1px 2px rgba(0,0,0,.04),0 8px 24px rgba(0,0,0,.05)}
a{color:var(--accent);font-weight:600}
ul{padding-left:20px}li{margin:6px 0}
.muted{color:var(--ink2);font-size:15px}
footer{margin-top:48px;padding-top:16px;border-top:1px solid var(--line);color:var(--ink2);font-size:14px;display:flex;gap:16px;flex-wrap:wrap}