:root { color-scheme: light dark; }
body { font-family: Georgia, "Times New Roman", serif; margin: 0; line-height: 1.55; }
.wrap { max-width: 900px; margin: 0 auto; padding: 22px; }
header h1 { margin: 0 0 6px; font-size: 2rem; }
header .sub { margin: 0 0 14px; opacity: .75; }
nav a { margin-right: 12px; }
hr { opacity: .25; }
.post { padding: 16px 0; border-bottom: 1px solid rgba(127,127,127,.25); }
.post h2 { margin: 0 0 6px; font-size: 1.4rem; }
.meta { font-size: .95rem; opacity: .7; margin-bottom: 10px; }