:root {
  --bg: #0b0f26;
  --surface: #151a38;
  --text: #f2efe6;
  --muted: #b3aec2;
  --gold: #e9c27c;
  --line: #2a2f52;
  color-scheme: dark;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  padding-inline: 20px;
}
main { max-width: 720px; margin: 0 auto; padding-block: 48px 80px; }
header { display: flex; align-items: center; gap: 16px; margin-bottom: 32px; }
header img { width: 64px; height: 64px; border-radius: 15px; }
header p { margin: 0; color: var(--muted); font-size: 15px; }
h1, h2 { font-family: "New York", "Iowan Old Style", Georgia, serif; font-weight: 600; line-height: 1.25; }
h1 { font-size: 36px; margin: 0; }
h2 { font-size: 23px; margin: 40px 0 8px; padding-top: 24px; border-top: 1px solid var(--line); }
h3 { font-size: 17px; margin: 24px 0 4px; }
p, li { color: var(--text); }
.muted { color: var(--muted); }
a { color: var(--gold); }
ul { padding-left: 1.2em; }
li { margin: 6px 0; }
table { width: 100%; border-collapse: collapse; font-size: 15px; margin: 12px 0; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; }
.table-wrap { overflow-x: auto; }
.card { background: var(--surface); border-radius: 16px; padding: 20px 22px; margin: 16px 0; }
nav { margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--line); display: flex; gap: 24px; font-size: 15px; }