:root {
  --ink: #0f172a; --muted: #475569; --line: #0f172a1f; --paper: #eef2f7; --card: #fff;
  --signal: #ff5a1f; --signal-ink: #c2410c; --navy: #131926;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Archivo, system-ui, sans-serif; color: var(--ink); background: var(--paper); -webkit-font-smoothing: antialiased; }
a { color: var(--signal-ink); }
.bar { background: var(--navy); color: #f2f5fa; }
.bar .in { max-width: 820px; margin: 0 auto; padding: 0 16px; height: 64px; display: flex; align-items: center; justify-content: space-between; }
.logo { font-weight: 700; font-size: 24px; color: var(--signal); text-decoration: none; letter-spacing: -0.02em; }
.logo span { color: #f2f5fa; }
.bar a.back { color: #9aa6bd; font-size: 14px; text-decoration: none; }
.bar a.back:hover { color: var(--signal); }
main { max-width: 820px; margin: 0 auto; padding: 40px 16px 80px; }
.label { font-weight: 700; font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--signal-ink); }
h1 { font-size: clamp(30px, 5vw, 44px); line-height: 1.1; letter-spacing: -0.03em; margin: 12px 0 10px; font-weight: 800; }
.updated { color: var(--muted); font-size: 14px; margin: 0 0 28px; }
.lead { font-size: 18px; line-height: 1.6; color: var(--muted); margin: 0 0 28px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 24px 28px; }
h2 { font-size: 21px; letter-spacing: -0.01em; margin: 30px 0 8px; }
h2:first-child { margin-top: 0; }
p, li { line-height: 1.65; color: #1e293b; }
li { margin-bottom: 6px; }
table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: 15px; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-weight: 700; }
.steps { counter-reset: s; list-style: none; padding: 0; }
.steps li { counter-increment: s; position: relative; padding-left: 40px; margin-bottom: 14px; }
.steps li::before { content: counter(s); position: absolute; left: 0; top: 0; width: 28px; height: 28px; border-radius: 50%; background: var(--signal); color: #0b1120; font-weight: 800; display: grid; place-items: center; font-size: 14px; }
.btn { display: inline-block; background: var(--signal); color: #0b1120; border-radius: 6px; padding: 12px 22px; font-weight: 700; text-decoration: none; margin-top: 8px; }
.btn:hover { filter: brightness(1.08); }
footer { max-width: 820px; margin: 0 auto; padding: 0 16px 40px; font-size: 13px; color: var(--muted); display: flex; flex-wrap: wrap; gap: 16px; }
footer a { color: var(--muted); }