:root{
  --paper:#FFFFFF;--warm:#FAF7F3;--line:#E6DFD7;
  --ink:#17130F;--ink-dim:#6B625A;--orange:#F26A0A;--orange-ink:#BF5205;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  background:var(--paper);color:var(--ink-dim);
  font-family:'Archivo',system-ui,-apple-system,'Segoe UI',sans-serif;
  font-size:16.5px;line-height:1.68;-webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:var(--orange-ink)}
.wrap{max-width:760px;margin:0 auto;padding:0 24px}
.nav{border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);z-index:10}
.nav .wrap{display:flex;align-items:center;height:70px}
.nav img{height:30px;width:auto}
.nav a{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink);font-weight:800;letter-spacing:-.02em;font-stretch:108%}
main{padding:64px 0 88px}
h1{color:var(--ink);font-size:clamp(2rem,5vw,2.9rem);font-weight:800;font-stretch:112%;letter-spacing:-.025em;line-height:1.08}
.updated{margin-top:12px;font-size:.92rem}
.intro{margin-top:26px;font-size:1.06rem}
h2{color:var(--ink);font-size:1.3rem;font-weight:800;letter-spacing:-.018em;margin:46px 0 14px;padding-top:26px;border-top:1px solid var(--line)}
h3{color:var(--ink);font-size:1.02rem;font-weight:700;margin:26px 0 8px}
p{margin-bottom:15px}
ul{margin:0 0 18px 20px}
li{margin-bottom:8px}
strong{color:var(--ink);font-weight:700}
.contact{margin-top:46px;padding:24px 26px;background:var(--warm);border:1px solid var(--line);border-radius:6px}
.contact p{margin-bottom:4px}
footer{border-top:1px solid var(--line);padding:38px 0;font-size:.88rem}
footer a{color:var(--ink-dim);text-decoration:none;margin-right:22px}
footer a:hover{color:var(--ink)}
.back{display:inline-block;margin-top:40px;color:var(--orange-ink);text-decoration:none;font-weight:700}
a:focus-visible{outline:2px solid var(--orange);outline-offset:3px}
@media(max-width:640px){body{font-size:16px}main{padding:44px 0 64px}.wrap{padding:0 18px}}