*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:#222;background:#fff;line-height:1.55}
a{color:#0645ad;text-decoration:underline}
.wrap,.site-wrap{width:min(1100px,94%);margin:auto}
header,.site-header{border-bottom:1px solid #bbb;background:#fff}
.head,.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:58px}
.brand,.site-title{font-size:25px;font-weight:700;color:#111;text-decoration:none}.brand{display:flex;flex-direction:row;align-items:center;line-height:1.1;gap:9px}.brand-logo{width:50px;height:50px;display:block;flex:0 0 50px;object-fit:cover;border-radius:50%}.brand-copy{display:flex;flex-direction:column;align-items:flex-start;line-height:1.1}.brand-name{display:block}.tagline{display:block;font-size:11px;font-weight:600;letter-spacing:.3px;margin-top:3px;color:#555}
nav{display:flex;gap:14px;flex-wrap:wrap;justify-content:flex-end}
nav a{font-size:14px}
.search,.search-row{display:flex;gap:8px;margin:18px 0}
.search input,.search-row input{flex:1;padding:10px;border:1px solid #999;font:inherit}
.search button,.search-row button,button{padding:9px 16px;border:1px solid #777;background:#f2f2f2;cursor:pointer}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.box,.list-box{border:1px solid #bbb;margin-bottom:14px;padding:0 13px 13px;background:#fff}
.box h2{font-size:18px;margin:0 -13px 10px;padding:7px 10px;border-bottom:1px solid #999;background:#f2f2f2}
.loading-space{display:block;min-height:28px}.post-loading-space{display:block;min-height:420px}.article:has(.post-loading-space){visibility:hidden}.post-list{margin:0;padding:0;list-style:none}
.post-list li,.post-item{padding:7px 0;border-bottom:1px dotted #bbb}
.post-list li:last-child,.post-item:last-child{border-bottom:0}
.post-list small,.muted{display:block;color:#666;font-size:13px}
.article{max-width:860px;margin:20px auto}
.article h1{font-size:28px;line-height:1.3}
.article h2{font-size:21px;border-bottom:1px solid #ccc;padding-bottom:4px}
.article table{width:100%;border-collapse:collapse;margin:10px 0}
.article th,.article td{border:1px solid #aaa;padding:7px;text-align:left;vertical-align:top}
.table-wrap{overflow-x:auto}
.breadcrumb{margin-top:15px;font-size:14px}
.related li{margin:5px 0}
.floating{position:fixed;right:15px;bottom:15px;z-index:10}
.floating a{display:block;padding:9px 12px;background:#eee;border:1px solid #777;border-radius:4px;text-decoration:none}
.social-channels{display:flex!important;align-items:center!important;justify-content:center!important;margin:10px 0!important;padding:0!important;border:0!important;background:transparent!important;width:100%!important}
.social-grid{display:flex!important;align-items:center!important;justify-content:center!important;gap:12px!important;flex-wrap:nowrap!important;overflow:visible!important;padding:0!important;margin:0!important;height:28px!important}
.social-card{display:flex!important;align-items:center!important;justify-content:center!important;width:28px!important;height:28px!important;min-width:28px!important;padding:0!important;margin:0!important;border:0!important;background:transparent!important;flex:0 0 28px!important}
.social-card:hover{transform:scale(1.06)!important}
.social-icon-img{width:22px!important;height:22px!important;display:block!important;flex:0 0 22px!important;object-fit:contain!important}
.social-card span{display:none}
.social-card.inactive{cursor:default;opacity:.58}
@media(max-width:800px){
 .social-grid{gap:10px!important;height:26px!important}
 .social-card{width:26px!important;height:26px!important;min-width:26px!important;flex-basis:26px!important}
 .social-icon-img{width:20px!important;height:20px!important;flex-basis:20px!important}
}
footer,.site-footer{border-top:1px solid #bbb;margin-top:20px;padding:18px 0;text-align:center;font-size:13px}
.footer-inner{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.footer-links{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:800px){
 .head,.header-inner{display:block;padding:10px 0}
 .brand{display:flex;margin-bottom:7px}
 .brand-logo{width:42px;height:42px;flex-basis:42px}
 .brand,.site-title{font-size:25px}
 nav{justify-content:flex-start;gap:9px}
 .grid{grid-template-columns:1fr}
 .box{margin-bottom:12px}
 .article{width:94%;margin:15px auto}
 .article h1{font-size:24px}
 .search,.search-row{margin:12px 0}
 .wrap,.site-wrap{width:94%}
 .footer-inner{display:block}
}