:root {
  color-scheme: dark;
  --bg: #0d0f13;
  --panel: #14181f;
  --line: #232a35;
  --text: #e6e9ef;
  --muted: #8b94a5;
  --accent: #46B85F;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.65 -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
header, main, footer { max-width: 820px; margin: 0 auto; padding: 0 24px; }
header { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand img.mark { height: 30px; width: auto; display: block; }
.brand img.word { height: 19px; width: auto; display: block; }
.meta { color: var(--muted); font-size: 14px; }
main { padding-bottom: 64px; }
h1 { font-size: clamp(26px, 4vw, 36px); margin: 28px 0 6px; }
h2 { font-size: 19px; margin: 34px 0 10px; }
h3 { font-size: 16px; margin: 22px 0 6px; }
p, li { color: var(--text); }
p.lead, .updated { color: var(--muted); }
.updated { font-size: 14px; margin: 0 0 8px; }
ul, ol { padding-left: 22px; }
li { margin: 6px 0; }
a { color: var(--accent); }
.note {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px 20px;
  margin: 22px 0;
}
.note p:last-child { margin-bottom: 0; }
.note p:first-child { margin-top: 0; }
.disclaimer { color: var(--muted); font-size: 13px; line-height: 1.7; }
.step { border-left: 2px solid var(--line); padding-left: 18px; margin: 22px 0; }
.step h3 { margin-top: 0; }
code { background: var(--panel); border: 1px solid var(--line); border-radius: 6px; padding: 1px 6px; font-size: 14px; }
footer {
  border-top: 1px solid var(--line);
  padding-top: 22px;
  padding-bottom: 44px;
  color: var(--muted);
  font-size: 14px;
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}
footer a { color: var(--muted); }