:root { --paper: #ffffff; --ink: #000000; --text: #1c1c1c; --muted: #5a5a5a; --line: #d6d6d6; --red: #e63312; color-scheme: light; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--text); font: 17px/1.65 "Golos Text", "Segoe UI", system-ui, sans-serif; }
.top { border-bottom: 2px solid var(--ink); }
.wrap { max-width: 860px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 16px; flex-wrap: wrap; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.logo i { width: 22px; height: 22px; background: var(--red); display: block; }
.logo b { font: 900 19px/1 "Unbounded", "Arial Black", sans-serif; letter-spacing: .02em; }
.nav a.back { color: var(--ink); font-size: 15px; text-decoration: none; border-bottom: 2px solid var(--red); }
main { padding-block: 48px 80px; }
h1 { font: 900 clamp(28px, 4.4vw, 42px)/1.1 "Unbounded", "Arial Black", sans-serif; color: var(--ink); margin: 0 0 12px; letter-spacing: -.01em; text-wrap: balance; }
h2 { font: 700 20px/1.3 "Unbounded", "Arial Black", sans-serif; color: var(--ink); margin: 40px 0 12px; }
p, li { max-width: 72ch; }
p { margin: 0 0 12px; }
ul, ol { margin: 0 0 12px; padding-left: 22px; }
li { margin-bottom: 6px; }
.meta { color: var(--muted); font-size: 15px; margin-bottom: 28px; }
.req { border: 2px solid var(--ink); padding: 20px 22px; margin-top: 40px; }
.req dl { display: grid; grid-template-columns: minmax(0, 200px) minmax(0, 1fr); gap: 6px 18px; margin: 0; }
.req dt { color: var(--muted); }
.req dd { margin: 0; color: var(--ink); overflow-wrap: anywhere; }
@media (max-width: 560px) { .req dl { grid-template-columns: minmax(0, 1fr); } .req dd { margin-bottom: 8px; } }
.todo { background: #fff1ec; color: var(--red); font-weight: 600; padding: 0 4px; }
a { color: var(--ink); }
footer { border-top: 2px solid var(--ink); padding-block: 22px 36px; color: var(--muted); font-size: 14px; }
footer .wrap { display: flex; gap: 8px 22px; flex-wrap: wrap; }
:focus-visible { outline: 3px solid var(--red); outline-offset: 3px; }