:root{font-family:-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Malgun Gothic",system-ui,sans-serif;font-synthesis:none;color:#222;background:#fff}*{box-sizing:border-box}body{margin:0;font-size:14px}button,input{font:inherit}button{cursor:pointer}a{color:inherit;text-underline-offset:3px}.site-header{height:64px;border-bottom:1px solid #e7e7e7;background:#fff}.header-inner{max-width:1120px;height:100%;padding:0 24px;margin:auto;display:flex;justify-content:space-between;align-items:center;gap:20px}.brand{font-size:22px;font-weight:750;letter-spacing:-.055em;text-decoration:none}.site-header nav{display:flex;gap:24px;align-items:center}.site-header nav a{font-size:13px;color:#666;text-decoration:none;white-space:nowrap}.site-header nav a:hover,.site-header nav a[aria-current=page]{color:#1d1d1d}.site-layout{max-width:1120px;padding:0 24px;margin:0 auto;min-height:calc(100dvh - 128px);display:grid;grid-template-columns:minmax(0,1fr) 260px;column-gap:70px}.main-column{min-width:0;padding:45px 0 70px}.section-heading{display:flex;align-items:start;justify-content:space-between;gap:16px;padding-bottom:19px;border-bottom:2px solid #333}.section-heading h1{font-size:23px;font-weight:700;letter-spacing:-.055em;margin:0 0 7px}.section-heading p{font-size:12px;color:#777;margin:0}.count{font-size:12px;color:#8a8a8a;margin-top:9px}.message{font-size:13px;color:#7e7e7e;line-height:1.8}.post-list{min-height:190px}.post-item{display:block;padding:26px 2px 25px;border-bottom:1px solid #ededed;text-decoration:none}.post-item time{display:block;font-size:12px;color:#999;margin-bottom:8px}.post-item h2{margin:0 0 10px;font-size:19px;letter-spacing:-.045em;font-weight:650;line-height:1.45}.post-item:hover h2{text-decoration:underline;text-underline-offset:4px}.post-item p{margin:0 0 12px;font-size:13px;color:#777;line-height:1.8;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}.post-tags{display:flex;gap:7px;flex-wrap:wrap;font-size:11px;color:#888}.pager{display:flex;justify-content:center;align-items:center;gap:6px;padding:28px 0}.pager button{border:1px solid #ddd;border-radius:3px;background:#fff;padding:7px 11px;font-size:12px}.pager button[aria-current=page]{background:#333;border-color:#333;color:#fff}.pager button:disabled{opacity:.35;cursor:default}.sidebar{padding:47px 0 60px;border-left:1px solid #eee;padding-left:28px;min-width:0}.side-section{margin-bottom:36px}.side-section h2{font-size:13px;font-weight:700;margin:0 0 15px;color:#333}.side-section input{width:100%;border:1px solid #ddd;border-radius:3px;background:#fff;padding:11px 12px;outline-offset:2px;font-size:13px}.side-links{display:grid;gap:2px}.side-link{display:flex;justify-content:space-between;gap:12px;width:100%;padding:8px 2px;text-align:left;color:#666;background:none;border:0;font-size:12px;line-height:1.5}.side-link:hover,.side-link[aria-pressed=true]{color:#111;font-weight:650}.side-link .num{font-variant-numeric:tabular-nums;color:#999;font-size:11px}.recent-list{display:grid;gap:11px}.recent-list a{font-size:12px;color:#666;text-decoration:none;line-height:1.55;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}.recent-list a:hover{text-decoration:underline}.sidebar-empty{font-size:12px;color:#aaa}.clear-filter{margin-top:10px;border:0;padding:0;background:none;color:#555;text-decoration:underline;font-size:12px}.site-footer{border-top:1px solid #ededed}.site-footer div{max-width:1120px;margin:auto;padding:24px;color:#999;font-size:12px}.site-footer span{padding:0 4px}.sr-only{position:absolute;width:1px;height:1px;clip:rect(0,0,0,0);overflow:hidden;white-space:nowrap}.back-link{font-size:12px;color:#888;text-decoration:none}.back-link:before{content:"‹";font-size:20px;vertical-align:-1px;margin-right:6px}.article-header{padding:32px 0 25px;border-bottom:1px solid #ececec}.post-date{font-size:12px;color:#999;margin:0 0 14px}.article-header h1{font-size:clamp(27px,3.5vw,36px);line-height:1.4;font-weight:700;letter-spacing:-.06em;margin:0 0 12px}.post-summary{font-size:14px;color:#777;line-height:1.8;margin:0}.tag-list{display:flex;flex-wrap:wrap;gap:9px;margin-top:16px;color:#777;font-size:12px}.tag-list a{text-decoration:none}.tag-list a:hover{text-decoration:underline}.article-content{margin:27px 0 50px;max-width:100%;min-height:140px;overflow-wrap:anywhere;line-height:1.9;font-size:15px;color:#333}.article-content p,.article-content li{line-height:1.95}.article-content img{max-width:100%;height:auto}.article-actions{border-top:1px solid #eee;padding:18px 0;display:flex;gap:12px;align-items:center}.article-actions button{background:#fff;border:1px solid #ddd;border-radius:3px;padding:9px 13px;font-size:12px}.article-actions span{color:#777;font-size:12px}.post-nav{display:grid;gap:10px;margin:18px 0}.post-nav a{display:flex;justify-content:space-between;gap:15px;padding:14px 0;border-top:1px solid #eee;text-decoration:none;font-size:13px}.post-nav .direction{color:#888;font-size:12px;white-space:nowrap}.post-nav a:hover{text-decoration:underline}.error{font-size:13px;color:#b13b3b}@media(max-width:900px){.site-layout{grid-template-columns:minmax(0,1fr) 210px;column-gap:24px}.sidebar{padding-left:20px}}@media(max-width:680px){.site-header{height:58px}.header-inner,.site-layout{padding:0 18px}.site-header nav{gap:14px}.site-header nav a{font-size:12px}.site-layout{display:flex;flex-direction:column}.main-column{padding:28px 0 30px}.sidebar{border-left:0;border-top:1px solid #eee;padding:27px 0 35px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.side-section{margin:0}.section-heading h1{font-size:21px}.post-item{padding:22px 0}.post-item h2{font-size:18px}.article-header{padding-top:22px}}@media(max-width:390px){.sidebar{grid-template-columns:1fr}.site-header nav{gap:10px}.brand{font-size:19px}}.search-form{display:flex;gap:6px}.search-form input{min-width:0;flex:1}.search-form button{flex:none;background:#444;color:#fff;border:1px solid #444;border-radius:3px;padding:9px 12px;font-size:12px}.search-form button:hover{background:#222}
.page-ellipsis{padding:8px 4px;color:#999;font-size:12px}

.post-meta,.article-meta{display:flex;align-items:center;gap:11px;flex-wrap:wrap}
.post-meta{margin-bottom:9px}.post-meta time,.post-meta .category-label{margin:0;font-size:12px}
.category-label,.article-category{color:#666}.post-meta .category-label:before,.article-category:before{content:"·";padding-right:10px;color:#bbb}
.article-meta{margin-bottom:14px}.article-meta .post-date{margin:0}.article-category{font-size:12px;text-decoration:none}.article-category:hover{text-decoration:underline}
