:root { --fg:#1f2328; --muted:#6e7781; --bg:#fbfbfa; --accent:#b03060; --code:#f1f1ef; --line:#e6e6e3; }
@media (prefers-color-scheme: dark) { :root { --fg:#e6e6e3; --muted:#9a9a96; --bg:#161616; --accent:#e07a9a; --code:#232323; --line:#2c2c2c; } }
* { box-sizing: border-box; }
body { font: 16px/1.75 -apple-system, "Pretendard", "Apple SD Gothic Neo", system-ui, sans-serif; color: var(--fg); background: var(--bg); max-width: 680px; margin: 0 auto; padding: 3rem 16px 4rem; }
header { display: flex; justify-content: space-between; align-items: baseline; border-bottom: 1px solid var(--line); padding-bottom: .8rem; margin-bottom: 2rem; }
header a.brand { font-weight: 700; font-size: 1.15rem; color: var(--fg); text-decoration: none; }
nav a { margin-left: 1rem; color: var(--muted); text-decoration: none; font-size: .95rem; }
nav a:hover, a { color: var(--accent); }
h1 { font-size: 1.6rem; line-height: 1.3; margin: 0 0 .3rem; }
h2 { font-size: 1.2rem; margin-top: 2rem; }
.meta { color: var(--muted); font-size: .9rem; margin: 0 0 1.8rem; }
ul.posts { list-style: none; padding: 0; }
ul.posts li { display: flex; gap: 1rem; padding: .45rem 0; border-bottom: 1px dashed var(--line); }
ul.posts time { color: var(--muted); font-variant-numeric: tabular-nums; min-width: 6.5rem; }
pre { background: var(--code); padding: .9rem 1rem; border-radius: 6px; overflow-x: auto; font-size: .88rem; line-height: 1.55; }
code { font-family: ui-monospace, "JetBrains Mono", Menlo, monospace; font-size: .92em; }
:not(pre) > code { background: var(--code); padding: .1em .35em; border-radius: 4px; }
footer { margin-top: 3rem; padding-top: 1rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .85rem; }