:root{--ink:#15233A;--muted:#4A5D78;--card:rgba(255,255,255,.72);--line:rgba(21,35,58,.1);--dawn:#F7C6A3;--day:#9CCAF2;--gold:#F3C57A;--rose:#E39AA7;--night:#1A1C3D}
@media (prefers-color-scheme:dark){:root{--ink:#EEF0FF;--muted:#A9ADDB;--card:rgba(30,32,70,.72);--line:rgba(238,240,255,.12)}}
*{box-sizing:border-box;margin:0;padding:0}
html{background:#F4EDE6}
@media (prefers-color-scheme:dark){html{background:#12142B}}
body{min-height:100vh;font:17px/1.55 Onest,-apple-system,system-ui,sans-serif;color:var(--ink);
 background:radial-gradient(900px 600px at 85% -10%,var(--day),transparent 70%),radial-gradient(800px 600px at -10% 20%,var(--dawn),transparent 70%),radial-gradient(700px 500px at 60% 110%,var(--gold),transparent 70%);background-attachment:fixed}
@media (prefers-color-scheme:dark){body{background:radial-gradient(900px 600px at 85% -10%,#4B4F8F,transparent 70%),radial-gradient(800px 600px at -10% 30%,#2E3270,transparent 70%)}}
a{color:inherit}
.wrap{max-width:720px;margin:0 auto;padding:28px 20px 64px}
nav{display:flex;align-items:center;justify-content:space-between;margin-bottom:56px}
.logo{font:400 30px Gloock,Georgia,serif;text-decoration:none;display:flex;align-items:center;gap:10px}
.mark{width:26px;height:26px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#FFE3A3,#F3A84A);box-shadow:0 0 0 5px rgba(243,197,122,.25)}
nav .links a{margin-left:18px;text-decoration:none;color:var(--muted);font-size:15px}
h1{font:400 clamp(44px,9vw,76px)/1.02 Gloock,Georgia,serif;letter-spacing:-.5px}
h2{font:400 30px/1.15 Gloock,Georgia,serif;margin:40px 0 10px}
h3{font-size:17px;margin:22px 0 4px}
p,li{color:var(--muted)} p{margin:10px 0} ul{padding-left:20px;margin:8px 0} li{margin:4px 0}
.lead{font-size:21px;margin:18px 0 30px;max-width:560px}
.card{background:var(--card);border:1px solid var(--line);border-radius:28px;padding:26px;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);margin:18px 0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:54px;padding:0 26px;border-radius:27px;background:var(--ink);color:#fff;text-decoration:none;font-weight:600;border:0;font-size:17px;cursor:pointer}
@media (prefers-color-scheme:dark){.btn{color:#12142B}}
.btn.ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line)}
.row{display:flex;gap:12px;flex-wrap:wrap}
.code{font:600 40px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:10px;margin:8px 0 4px}
.small{font-size:14px}
footer{margin-top:56px;font-size:14px;color:var(--muted)} footer a{margin-right:16px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}
.grid .card{margin:0}