:root{--ink:#0A0A0A;--cream:#F5F2EC;--orange:#FF5C33;--gold:#FFC24C;--mute:rgba(245,242,236,.68);--line:rgba(245,242,236,.14)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ink);color:var(--cream);font:400 1.0625rem/1.7 "Hanken Grotesk",system-ui,-apple-system,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--orange);text-underline-offset:3px}
a:hover{color:var(--cream)}
.wrap{max-width:760px;margin:0 auto;padding:0 20px}
.top{border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:68px;max-width:960px}
.logo{display:inline-flex;align-items:center;gap:.5rem;color:var(--cream);text-decoration:none;font:800 1.5rem/1 "Archivo",sans-serif;letter-spacing:-.02em}
.logo svg{width:30px;height:30px}
.back{font-size:.95rem;color:var(--mute);text-decoration:none}
.back:hover{color:var(--cream)}
main{padding:56px 0 80px}
h1{font:800 clamp(2.2rem,6vw,3.4rem)/1.05 "Archivo",sans-serif;letter-spacing:-.03em;margin:0 0 .6rem}
.meta{color:var(--mute);margin:0 0 2.5rem;font-size:.95rem}
h2{font:700 1.35rem/1.25 "Archivo",sans-serif;letter-spacing:-.01em;margin:2.6rem 0 .7rem;padding-top:1.4rem;border-top:1px solid var(--line)}
h3{font:700 1.05rem/1.3 "Hanken Grotesk",sans-serif;margin:1.4rem 0 .4rem}
p,li{color:rgba(245,242,236,.88)}
ul{padding-left:1.25rem}
li{margin:.3rem 0}
.callout{background:rgba(255,92,51,.09);border:1px solid rgba(255,92,51,.35);border-radius:14px;padding:1rem 1.2rem;margin:0 0 2rem}
.callout p{margin:0}
mark{background:var(--gold);color:var(--ink);padding:0 .3em;border-radius:4px}
.toc{border:1px solid var(--line);border-radius:14px;padding:1rem 1.3rem;margin:0 0 1rem}
.toc b{display:block;margin-bottom:.4rem}
.toc ol{margin:0;padding-left:1.2rem;columns:2;column-gap:2rem}
.toc li{margin:.15rem 0;font-size:.95rem}
.toc a{text-decoration:none;color:var(--mute)}
.toc a:hover{color:var(--cream)}
footer{border-top:1px solid var(--line);padding:28px 0 40px;color:var(--mute);font-size:.9rem}
footer .wrap{max-width:960px;display:flex;flex-wrap:wrap;gap:.6rem 1.6rem;justify-content:space-between}
footer a{color:var(--mute)}
footer a:hover{color:var(--cream)}
@media (max-width:620px){.toc ol{columns:1}main{padding-top:36px}}