:root{--ink:#1A1920;--muted:#5E5C66;--canvas:#F6F4F2;--card:#FFFFFF;--accent:#4A46DA;--line:#E6E3DE}
@media (prefers-color-scheme:dark){:root{--ink:#F4F2EE;--muted:#A9A6B0;--canvas:#0F0E13;--card:#1A1920;--accent:#7B78E8;--line:#2A2932}}
*{box-sizing:border-box}
body{margin:0;background:var(--canvas);background-image:radial-gradient(1200px 900px at 0 0,rgba(247,236,226,.9),transparent 60%),radial-gradient(1000px 800px at 100% 45%,rgba(233,235,247,.9),transparent 60%);background-attachment:fixed;color:var(--ink);font:17px/1.6 Figtree,-apple-system,system-ui,sans-serif}
@media (prefers-color-scheme:dark){body{background-image:radial-gradient(1200px 900px at 0 0,rgba(61,42,28,.6),transparent 60%),radial-gradient(1000px 800px at 100% 45%,rgba(35,39,72,.6),transparent 60%)}}
main{max-width:680px;margin:0 auto;padding:56px 16px 80px}
.card{background:var(--card);border-radius:24px;padding:36px 32px;box-shadow:0 1px 2px rgba(0,0,0,.04),0 12px 40px -20px rgba(0,0,0,.18)}
header{display:flex;align-items:center;gap:14px;margin-bottom:28px}
header img{width:52px;height:52px;border-radius:12px}
header .name{font-weight:600;font-size:19px}
nav{margin-left:auto;display:flex;gap:16px;font-size:15px}
h1{font-size:34px;line-height:1.15;margin:0 0 6px;font-weight:600;letter-spacing:-.01em}
h2{font-size:19px;margin:30px 0 6px;font-weight:600}
p{margin:0 0 12px}
.meta{color:var(--muted);font-size:15px;margin-bottom:22px}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
footer{color:var(--muted);font-size:14px;text-align:center;margin-top:28px}
@media (max-width:520px){.card{padding:28px 20px}h1{font-size:28px}nav{gap:12px}}