:root { --bg: #faf7f2; --card: #ffffff; --ink: #2b2620; --muted: #6f665b; --line: #e7dfd3; --accent: #2f6b4f; }
@media (prefers-color-scheme: dark) {
  :root { --bg: #1b1916; --card: #24211d; --ink: #efe9df; --muted: #b3a999; --line: #3a352e; --accent: #7cc4a0; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
main { max-width: 760px; margin: 0 auto; padding: 32px 16px 48px; }
header { border-bottom: 1px solid var(--line); padding-bottom: 16px; margin-bottom: 24px; }
h1 { font-size: 28px; margin: 0 0 4px; }
h2 { font-size: 20px; margin: 32px 0 8px; }
.muted { color: var(--muted); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 16px; margin: 12px 0; }
table { width: 100%; border-collapse: collapse; }
td { padding: 8px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
td:last-child { text-align: right; white-space: nowrap; font-weight: 600; }
dl { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; margin: 0; }
dt { color: var(--muted); }
dd { margin: 0; }
a { color: var(--accent); }
footer { margin-top: 40px; padding-top: 16px; border-top: 1px solid var(--line); font-size: 14px; color: var(--muted); }
@media (max-width: 520px) { dl { grid-template-columns: 1fr; } dt { margin-top: 8px; } }