body{font-family:Georgia,"Times New Roman",serif;margin:0;padding:0;background:#fafafa;color:#222;line-height:1.8;font-size:15px}
a{color:#1a56db;text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:960px;margin:0 auto;padding:0 20px}
header{border-bottom:3px double #333;padding:16px 0;margin-bottom:20px}
.site-logo img,.brand-logo img{max-height:52px;width:auto;display:block}
.site-logo{margin-bottom:10px}
.brand-logo img{max-height:48px}
nav ul{list-style:none;padding:0;margin:12px 0 0;display:flex;flex-wrap:wrap;gap:4px 16px}
nav a{font-size:14px;color:#444}
main{padding-bottom:40px}
.breadcrumb{font-size:13px;color:#666;padding:12px 0;border-bottom:1px solid #ddd;margin-bottom:20px}
.section{margin-bottom:28px}
.section h2{font-size:18px;border-left:4px solid #1a56db;padding-left:10px;margin-bottom:14px}
.article-item{padding:10px 0;border-bottom:1px dotted #ccc}
.article-item h3{font-size:16px;font-weight:normal;margin:0 0 4px}
.article-item .meta{font-size:12px;color:#888}
.article-item p{font-size:13px;color:#555;margin:4px 0 0}
article h1{font-size:28px;line-height:1.35;margin-bottom:12px}
.article-info{font-size:13px;color:#666;padding-bottom:16px;border-bottom:1px solid #ddd;margin-bottom:20px}
.content{font-size:16px}
.content p{margin-bottom:14px}
.link-block{margin:16px 0;padding:12px;background:#fff;border:1px solid #e5e5e5}
.link-block h3{font-size:14px;margin:0 0 8px;color:#666}
.link-block a{display:inline-block;margin:2px 8px 2px 0;font-size:13px}
.tags a{display:inline-block;margin:3px 6px 3px 0;padding:2px 8px;background:#eee;font-size:12px;border-radius:3px}
.pagination{margin:20px 0;text-align:center}
.pagination a{margin:0 6px;font-size:14px}
footer{border-top:2px solid #333;padding:24px 0;margin-top:30px;font-size:13px;color:#666;text-align:center}
footer a{color:#444}

/* === 进阶养蜘蛛模块 === */
.related-links,.spider-hub,.article-tags,.spider-kws{margin:0;padding:0;border:0;background:transparent}
.related-links,.spider-hub{margin:24px 0;padding:20px;background:rgba(0,0,0,.03);border-radius:10px;border:1px solid rgba(0,0,0,.06)}
.hub-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.hub-block{background:#fff;padding:14px;border-radius:8px;border:1px solid rgba(0,0,0,.05)}
.hub-title{font-size:14px;font-weight:700;margin:0 0 10px;padding-bottom:8px;border-bottom:1px dashed rgba(0,0,0,.1)}
.hub-links{display:flex;flex-wrap:wrap;gap:6px 10px;line-height:1.8}
.hub-links a{font-size:13px;display:inline-block;padding:2px 0}
.spider-kws{margin:16px 0;padding:12px;background:rgba(0,0,0,.02);border-radius:6px;font-size:13px;line-height:2;color:inherit;opacity:.85}
.spider-kws span{margin-right:8px}
.spider-footer-extra{margin-top:12px;padding-top:12px;border-top:1px dashed rgba(0,0,0,.08);font-size:12px;line-height:2}
.spider-ft-row{margin:6px 0}
.spider-ft-row a{margin-right:10px;display:inline-block}
.logo-link{display:inline-block;line-height:0;background:url(../images/logo.svg) left center/contain no-repeat;min-width:140px;min-height:44px}
.logo-img{max-height:48px;width:auto;vertical-align:middle}