:root { --bg: #faf7f2; --fg: #2b2a28; --muted: #77716a; --accent: #b4532a; --line: #e6dfd5; }
@media (prefers-color-scheme: dark) { :root { --bg: #1d1c1a; --fg: #ece7df; --muted: #a39b90; --accent: #e08a5c; --line: #34312d; } }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 17px/1.6 Georgia, "Times New Roman", serif; }
a { color: var(--accent); }
.top { display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; align-items: baseline; max-width: 720px; margin: 0 auto; padding: 28px 16px 12px; border-bottom: 1px solid var(--line); }
.brand { font-size: 28px; font-weight: bold; color: var(--fg); text-decoration: none; }
.brand span { color: var(--accent); }
nav a { margin-left: 16px; color: var(--muted); text-decoration: none; font-family: system-ui, sans-serif; font-size: 15px; }
nav a:first-child { margin-left: 0; }
nav a:hover { color: var(--accent); }
main { max-width: 720px; margin: 0 auto; padding: 16px; }
h1 { font-size: 30px; line-height: 1.25; margin: 24px 0 8px; }
.intro p { color: var(--muted); }
.post { padding: 20px 0; border-bottom: 1px solid var(--line); }
.post time { color: var(--muted); font-family: system-ui, sans-serif; font-size: 14px; }
.post h2 { margin: 4px 0 8px; font-size: 22px; }
.bottom { max-width: 720px; margin: 0 auto; padding: 24px 16px 40px; color: var(--muted); font-family: system-ui, sans-serif; font-size: 14px; }