:root{color-scheme:dark;--gold:#D9A01C;--gold-ink:#F2C14E;--bg:#596A71;--surface:#51626A;--ink:#F5F7F8;--muted:#D5DDE0;--line:rgba(255,255,255,.2);--hero:#1D2327}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.65 "Source Sans 3","Segoe UI",Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--gold-ink)}
header{background:var(--hero);padding:18px 0}
header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px}
header a.back{color:#F2F4F5;text-decoration:none;font:500 .78rem/1 "JetBrains Mono",ui-monospace,monospace;letter-spacing:.1em;text-transform:uppercase}
header a.back:hover{color:var(--gold)}
header img{height:40px;width:auto;display:block}
.wrap{max-width:820px;margin-inline:auto;padding-inline:clamp(16px,4vw,40px)}
main{padding-block:clamp(40px,7vw,80px)}
h1,h2,h3{font-family:"Jost","Century Gothic",Arial,sans-serif;line-height:1.2;text-wrap:balance}
h1{font-size:clamp(2rem,4.5vw,3rem);font-weight:300;margin:0 0 28px}
h2{font-size:1.4rem;font-weight:400;margin:40px 0 10px;padding-top:22px;border-top:1px solid var(--line)}
h3{font-size:1.1rem;font-weight:500;margin:24px 0 6px}
p,ul{margin:0 0 12px;max-width:68ch}
.card{background:var(--surface);border:1px solid var(--line);padding:22px 24px;border-radius:2px;margin-bottom:12px}
.muted{color:var(--muted);font-size:.92rem}
footer{background:#10161B;color:#8F9CA4;font-size:.85rem;padding-block:24px}
footer a{color:#C9D1D5}