@import url("https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,700;12..96,800&family=Source+Serif+4:opsz,wght@8..60,400;8..60,600&family=JetBrains+Mono:wght@600&display=swap");
:root {
  --paper: #F2F4F6; --sheet: #FFFFFF; --ink: #16202E; --muted: #566376; --rule: #D5DBE3;
  --cobalt: #2342B8; --night: #121A27; --on-night-muted: #A3B0C2; --on-night-accent: #9DB1FF; --mark: #FFE27A;
}
@media (prefers-color-scheme: dark) {
  :root { --paper: #0F151E; --sheet: #151D2A; --ink: #E6EBF2; --muted: #9AA8BA; --rule: #2A3647; --cobalt: #7F99FF; --night: #0A0F16; color-scheme: dark; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--sheet); color: var(--ink); font-family: "Source Serif 4", Georgia, serif; font-size: 1.0625rem; line-height: 1.65; }
.wrap { max-width: 760px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
a { color: var(--cobalt); text-underline-offset: 3px; }
.top { background: var(--paper); border-bottom: 1px solid var(--rule); }
.top .wrap { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-block: 18px; font-family: "Bricolage Grotesque", sans-serif; }
.brand { font-weight: 800; font-size: 1.3rem; color: var(--ink); text-decoration: none; display: flex; align-items: center; gap: 10px; }
.brand-mark { width: 24px; height: 24px; border: 2.5px solid var(--ink); border-radius: 50%; position: relative; }
.brand-mark::after { content: ""; position: absolute; inset: 5px; background: var(--mark); border-radius: 50%; }
.doc { padding-block: 56px 80px; display: grid; gap: 14px; }
.label { font-family: "JetBrains Mono", monospace; font-size: 0.75rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--cobalt); }
h1, h2 { font-family: "Bricolage Grotesque", sans-serif; line-height: 1.15; margin: 0; }
h1 { font-size: clamp(2rem, 5vw, 2.8rem); font-weight: 800; }
h2 { font-size: 1.3rem; font-weight: 700; margin-top: 18px; }
p, ul { margin: 0; }
ul { padding-left: 1.2em; display: grid; gap: 6px; }
.updated { color: var(--muted); font-size: 0.95rem; }
footer { background: var(--night); color: var(--on-night-muted); font-size: 0.875rem; }
footer .wrap { max-width: 1072px; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding-block: 28px; }
footer a { color: var(--on-night-accent); }
.steps { padding-left: 1.4em; display: grid; gap: 10px; margin: 0; }
.steps li::marker { color: var(--cobalt); font-weight: 600; }
.callout { background: var(--paper); border-left: 4px solid var(--cobalt); border-radius: 6px; padding: 14px 18px; }