:root {
  --bg: #fbfafc;
  --surface: #ffffff;
  --text: #1c1b20;
  --muted: #5e5c63;
  --line: #e6e4ea;
  --accent: #c2381a;
  --accent-soft: #ffdbd1;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141316;
    --surface: #1c1b20;
    --text: #f2f1f3;
    --muted: #aaa8ae;
    --line: #2e2c33;
    --accent: #ff6b42;
    --accent-soft: #3d1a10;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  overflow-wrap: break-word;
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", sans-serif;
}
main { max-width: 720px; margin: 0 auto; padding: 40px 16px 64px; }
header.brand { display: flex; align-items: center; gap: 14px; margin-bottom: 32px; }
header.brand img { width: 56px; height: 56px; border-radius: 14px; }
header.brand a { color: inherit; text-decoration: none; }
header.brand .name { font-size: 22px; font-weight: 700; letter-spacing: -0.01em; }
header.brand .by { color: var(--muted); font-size: 14px; }
h1 { font-size: 32px; line-height: 1.2; letter-spacing: -0.02em; margin: 0 0 8px; }
h2 { font-size: 21px; margin: 36px 0 8px; }
h3 { font-size: 17px; margin: 24px 0 4px; }
p, ul { margin: 0 0 14px; }
ul { padding-left: 22px; }
li { margin-bottom: 6px; }
a { color: var(--accent); }
.muted { color: var(--muted); }
.lead { font-size: 19px; color: var(--muted); margin-bottom: 24px; }
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px 20px;
  margin: 20px 0;
}
.card strong { color: var(--accent); }
.lang { display: flex; gap: 8px; margin: 0 0 28px; flex-wrap: wrap; }
.lang a {
  display: inline-block; padding: 6px 14px; border-radius: 999px;
  border: 1px solid var(--line); background: var(--surface);
  color: var(--text); text-decoration: none; font-size: 15px;
}
hr { border: 0; border-top: 1px solid var(--line); margin: 56px 0; }
footer { color: var(--muted); font-size: 14px; margin-top: 48px; }
footer a { color: var(--muted); }
.pill {
  display: inline-block; background: var(--accent-soft); color: var(--accent);
  border-radius: 999px; padding: 4px 12px; font-size: 14px; font-weight: 600;
}