:root { --paper: #fffaf0; --ink: #2a1e10; --muted: #6b5a44; --red: #8e1b14; --box: #fff3c4; }
@media (prefers-color-scheme: dark) { :root { --paper: #15161a; --ink: #f2ece0; --muted: #b9ad98; --red: #ff8a80; --box: #2a2416; } }
html, body { margin: 0; background: var(--paper); color: var(--ink); }
body { font: 16px/1.6 Georgia, "Times New Roman", serif; }
main { max-width: 760px; margin: 0 auto; padding: 24px 16px 48px; }
h1 { color: var(--red); font-size: 1.6em; line-height: 1.25; margin: 0 0 6px; }
h2 { color: var(--red); font-size: 1.15em; margin: 28px 0 8px; }
p, li { margin: 6px 0; }
ul { padding-left: 1.3em; }
a { color: var(--red); }
.meta { color: var(--muted); font-size: 0.9em; }
.box { background: var(--box); border-radius: 12px; padding: 12px 16px; margin: 16px 0; }