@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+Condensed:wght@600;700&family=IBM+Plex+Sans:wght@400;500;600&display=swap");
:root { --bg: #eef0ee; --surface: #f9faf8; --fg: #1b211d; --muted: #5b655e; --accent: #3d5a3f; --line: #d3d8d3; }
@media (prefers-color-scheme: dark) {
  :root { --bg: #141815; --surface: #1b201c; --fg: #e4e8e4; --muted: #9aa49c; --accent: #8fb592; --line: #2f3630; }
}
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.6 "IBM Plex Sans", system-ui, sans-serif; }
main { max-width: 720px; margin: 0 auto; padding: 32px 16px 64px; }
h1 { font-family: "IBM Plex Sans Condensed", sans-serif; font-size: 34px; line-height: 1.15; margin: 8px 0 4px; }
h2 { font-family: "IBM Plex Sans Condensed", sans-serif; font-size: 21px; margin: 28px 0 6px; }
.meta { color: var(--muted); font-size: 14px; margin-top: 0; }
a { color: var(--accent); }
.back { font-size: 14px; }
ul { padding-left: 20px; }
li { margin: 4px 0; }