:root{--accent:#7b4836;--ink:#2b2b2b;--sub:#767676;--line:#ececec;--bg:#fff;--soft:#faf6f2;--r:12px}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.8 -apple-system,BlinkMacSystemFont,"Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif}
a{color:inherit}
img,video,svg{max-width:100%;height:auto}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}
.site-header{border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:10}
.header-in{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-family:'Oswald',sans-serif;font-weight:700;font-size:24px;letter-spacing:3px;text-decoration:none;color:#000}
@media (min-width:900px){.logo{font-size:32px}}
main.wrap{padding-top:32px;padding-bottom:48px;min-height:70vh}
.site-footer{border-top:1px solid var(--line);padding:24px 0;color:var(--sub);font-size:13px;text-align:center}

.cats{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-block;padding:2px 12px;border-radius:999px;background:var(--soft);color:var(--ink);font-size:13px;line-height:1.9;text-decoration:none}
.chip small{color:var(--sub)}
.chip.on{background:var(--accent);color:#fff}.chip.on small{color:#fff}
.page-title{font-size:22px;margin:0 0 18px}.page-title small{font-size:14px;color:var(--sub);font-weight:400}

.grid{display:grid;gap:20px;grid-template-columns:1fr}
@media (min-width:600px){.grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:900px){.grid{grid-template-columns:repeat(3,1fr);gap:24px}}
.card{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff;transition:box-shadow .15s,transform .15s}
.card-link{display:block;text-decoration:none}
.card-thumb{aspect-ratio:16/10;background:linear-gradient(135deg,#ffe8d6,#fff4ea);overflow:hidden}
.card-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.card-body{padding:14px 16px 18px}
.meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;color:var(--sub);font-size:13px}
.card-title{font-size:16px;line-height:1.5;margin:8px 0 6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-excerpt{margin:0;color:var(--sub);font-size:13px;line-height:1.7;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}

.pager{display:flex;justify-content:center;align-items:center;gap:20px;margin:36px 0 0}
.pager a{padding:8px 18px;border:1px solid var(--line);border-radius:999px;text-decoration:none}
.empty{text-align:center;color:var(--sub);padding:40px 0}

.post{max-width:760px;margin:0 auto}
.post-head h1{font-size:24px;line-height:1.5;margin:10px 0 24px}
@media (min-width:600px){.post-head h1{font-size:30px}}
.entry{font-size:16px;overflow-wrap:anywhere}
.entry p{margin:0 0 1.4em}
.entry h2{font-size:21px;margin:2em 0 .8em;padding-bottom:.3em;border-bottom:2px solid var(--accent)}
.entry h3{font-size:18px;margin:1.8em 0 .6em}
.entry img{border-radius:6px;vertical-align:bottom}
.entry a{color:var(--accent)}
.entry .alignleft,.entry .alignright{max-width:50%}
.entry .alignleft{float:left;margin:0 16px 8px 0}.entry .alignright{float:right;margin:0 0 8px 16px}
.entry .aligncenter{display:block;margin-left:auto;margin-right:auto}
@media (max-width:600px){.entry .alignleft,.entry .alignright{float:none;max-width:100%;margin:0 0 1em}}
.entry figure{margin:0 0 1.4em}
.entry figcaption{font-size:13px;color:var(--sub);text-align:center;margin-top:6px;line-height:1.6}
.entry blockquote{margin:0 0 1.4em;padding:.6em 1.2em;border-left:4px solid var(--line);color:#555;background:var(--soft)}
.embed-video{width:100%;height:auto;aspect-ratio:16/9;border:0;display:block;margin:0 0 1.4em}
.embed-other{max-width:100%;border:0}
.table-wrap{overflow-x:auto;margin:0 0 1.4em}
.entry table{border-collapse:collapse;font-size:14px}
.entry th,.entry td{border:1px solid var(--line);padding:6px 10px}
.prevnext{display:grid;gap:12px;margin:44px auto 0;max-width:760px}
@media (min-width:700px){.prevnext{grid-template-columns:1fr 1fr}}
.prevnext a{display:block;padding:14px 16px;border:1px solid var(--line);border-radius:var(--r);text-decoration:none;font-size:14px;line-height:1.5}
.prevnext small{display:block;color:var(--sub);margin-bottom:4px}
.prevnext .next{text-align:right}
.related{margin-top:56px}.related h2{font-size:18px;margin:0 0 16px}
.back{text-align:center;margin-top:40px}
.tags{display:flex;flex-wrap:wrap;gap:10px;margin:32px 0 0}
.tags a{display:inline-block;padding:6px 14px;background:#f0f0f0;color:#555;font-size:13px;font-weight:700;letter-spacing:1px;text-decoration:none;border-radius:2px}
.tags a:hover{background:var(--accent);color:#fff}
.about{max-width:760px;margin:40px auto 0;padding:24px;background:var(--soft);border-radius:var(--r);text-align:center;font-size:14px;line-height:1.9}
.about img{display:block;margin:0 auto 12px;max-width:140px;height:auto}
.about p{margin:0}
.cat-block{margin-top:48px;padding-top:28px;border-top:1px solid var(--line)}
.cat-block h2{font-size:16px;margin:0 0 14px}