:root { --bg: #fafaf7; --panel: #fff; --ink: #222; --muted: #777; --link: #1a4d8f; --rule: #e0ddd3; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: -apple-system, "Hiragino Sans", "Noto Sans JP", sans-serif; line-height: 1.8; }
a { color: var(--link); }
.wrap { max-width: 820px; margin: 0 auto; padding: 16px; }
.site-header { border-bottom: 1px solid var(--rule); padding-bottom: 8px; margin-bottom: 16px; }
.site-title { font-size: 1.8em; font-weight: bold; margin: 0; }
.site-title a { color: var(--ink); text-decoration: none; }
.site-desc { color: var(--muted); margin: 0; }
.nav a { margin-right: 1em; }
article { background: var(--panel); border: 1px solid var(--rule); border-radius: 6px; padding: 16px 20px; margin: 0 0 20px; }
article h2 { margin: 0 0 4px; font-size: 1.3em; }
article h2 a { color: var(--ink); text-decoration: none; }
.meta { color: var(--muted); font-size: 0.85em; margin-bottom: 8px; }
.entry img { max-width: 100%; height: auto; }
.entry pre { overflow-x: auto; background: #f3f3ee; padding: 8px; }
.wp-caption { margin: 8px 0; }
.wp-caption img { display: block; }
figcaption, .wp-caption-text { color: var(--muted); font-size: 0.9em; }
.alignleft { float: left; margin: 4px 12px 4px 0; }
.alignright { float: right; margin: 4px 0 4px 12px; }
.aligncenter { display: block; margin: 8px auto; }
.prevnext { display: flex; justify-content: space-between; gap: 16px; margin: 16px 0; }
ul.plain { list-style: none; padding: 0; }
ul.plain li { padding: 2px 0; }
.months { columns: 3; column-gap: 24px; }
.comments { border-top: 1px dashed var(--rule); margin-top: 16px; padding-top: 8px; }
.site-footer { color: var(--muted); font-size: 0.85em; margin: 24px 0; }
@media (max-width: 600px) { .months { columns: 2; } }