:root{--ink:#16181D;--ink-2:#3A3F4B;--muted:#4A4F5C;--accent:#FF8A3D;--sand:#F4F2EE;--line:#ECEAE6}
*{box-sizing:border-box}
body{margin:0;background:#fff;color:var(--ink);font-family:Inter,system-ui,sans-serif;line-height:1.65}
a{color:var(--ink)}a:hover{color:var(--muted)}
header{border-bottom:1px solid var(--line)}
.bar{max-width:760px;margin:0 auto;padding:18px 20px;display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand span{font-family:'Bricolage Grotesque',sans-serif;font-weight:800;font-size:24px;letter-spacing:-.03em}
main{max-width:760px;margin:0 auto;padding:40px 20px 72px}
h1{font-family:'Bricolage Grotesque',sans-serif;font-weight:800;letter-spacing:-.02em;font-size:clamp(34px,6vw,46px);line-height:1.05;margin:0 0 8px}
h2{font-size:21px;margin:40px 0 8px;line-height:1.3}
h3{font-size:16px;margin:22px 0 4px}
p,li{font-size:16px;color:var(--ink-2)}
ul{padding-left:22px}
.updated{color:var(--muted);font-size:14px;margin:0 0 28px}
.summary{background:var(--sand);border-radius:16px;padding:18px 20px;margin:0 0 8px}
.summary p{margin:0 0 6px}.summary ul{margin:0}
nav.toc{font-size:15px;margin:20px 0 0}
nav.toc a{display:inline-block;margin:0 14px 6px 0}
footer{border-top:1px solid var(--line)}
footer .bar{font-size:14px;color:var(--muted)}