:root{
  --ink:#101720;--ink-line:#2C3946;--paper:#F2F1EC;--paper-2:#E7E6DE;--line:#D3D2C8;
  --brass:#A97C2F;--brass-lt:#C99A47;--text:#252C34;--muted:#5D666F;
  --on-ink:#E9E8E2;--on-ink-muted:#9AA5B0;--maxw:820px;--pad:clamp(20px,5vw,32px);
}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--paper);color:var(--text);font-family:"IBM Plex Sans",system-ui,sans-serif;font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:"Manrope",system-ui,sans-serif;line-height:1.18;letter-spacing:-.02em;font-weight:800}
h1{font-size:clamp(26px,4.6vw,40px);margin-bottom:8px}
h2{font-size:clamp(19px,2.6vw,24px);margin:36px 0 12px}
h3{font-size:17px;font-weight:700;margin:22px 0 8px}
p,li{margin-bottom:.7em}
ul,ol{margin:0 0 1em 20px}
a{color:var(--brass)}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
header{background:var(--ink);border-bottom:1px solid var(--ink-line)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px var(--pad);max-width:var(--maxw);margin:0 auto}
.brand{color:var(--on-ink);text-decoration:none;font-family:"Manrope";font-weight:800;font-size:15px;line-height:1.2}
.brand span{display:block;font-family:"IBM Plex Mono",monospace;font-weight:400;font-size:11px;letter-spacing:.1em;color:var(--on-ink-muted);text-transform:uppercase;margin-top:3px}
.bar a.back{color:var(--on-ink-muted);text-decoration:none;font-size:14px}
main{padding:clamp(36px,6vw,64px) 0 clamp(48px,7vw,80px)}
.upd{font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:28px;display:block}
.box{background:#fff;border:1px solid var(--line);padding:22px;margin:20px 0}
.box dl{display:grid;grid-template-columns:230px 1fr;gap:10px 18px;font-size:15.5px}
.box dt{color:var(--muted)}
.box dd{margin:0}
.fill{background:#FBE9C9;padding:1px 6px;border:1px dashed var(--brass)}
footer{background:var(--ink);color:var(--on-ink-muted);font-size:13.5px;padding:26px 0}
footer .wrap{display:flex;flex-wrap:wrap;gap:14px 22px;justify-content:space-between}
footer a{color:var(--on-ink-muted)}
@media(max-width:640px){.box dl{grid-template-columns:1fr;gap:2px 0}.box dt{margin-top:10px}}