body.site{margin:0;color:#16212b;background:radial-gradient(circle at top left,rgba(70,108,130,.12),transparent 34%),radial-gradient(circle at top right,rgba(198,174,122,.16),transparent 32%),linear-gradient(180deg,#f4f7f8,#eef2ef);font-family:var(--font-serif),"PingFang SC","Hiragino Sans GB","Microsoft YaHei",serif;line-height:1.7}body.site *,body.site :after,body.site :before{box-sizing:border-box}body.site a{color:inherit;text-decoration:none}body.site img{display:block;max-width:100%}body.site .site-shell{width:min(1120px,100%);margin:0 auto;padding:0 14px 36px}body.site .site-header{position:-webkit-sticky;position:sticky;top:0;z-index:30;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:rgba(244,247,248,.86);border-bottom:1px solid rgba(22,33,43,.08)}body.site .site-header .header-inner{width:min(1120px,100%);margin:0 auto;padding:12px 14px;display:grid;grid-template-columns:1fr auto;grid-gap:10px;gap:10px;align-items:center}body.site .brand{min-width:0;display:inline-flex;align-items:center;gap:10px}body.site .brand h1,body.site .brand-link{margin:0;font-size:16px;line-height:1.2;letter-spacing:.04em;color:#14202a;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}body.site .brand-link{display:inline-flex;align-items:center}body.site .brand-mark{width:10px;height:10px;border-radius:999px;background:linear-gradient(135deg,#b46d31,#355e74);box-shadow:0 0 0 4px rgba(180,109,49,.12);flex:0 0 auto}body.site .menu{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid rgba(22,33,43,.18);background:#fff;color:#13202a;border-radius:999px;min-width:44px;height:40px;padding:0 13px;font:inherit;display:inline-flex;align-items:center;justify-content:center;cursor:pointer}body.site .nav-list{display:none;margin:0;padding:0 14px 14px;list-style:none;gap:6px}body.site.nav-open .nav-list{display:grid}body.site .nav-list>li{position:relative}body.site .nav-list>li>a,body.site .nav-list>li>button,body.site .nav-list>li>span{display:inline-flex;align-items:center;justify-content:space-between;width:100%;padding:11px 14px;border-radius:14px;background:rgba(255,255,255,.85);border:1px solid rgba(22,33,43,.08)}body.site .nav-list>li>ul{display:none;margin:6px 0 0;padding:8px;list-style:none;background:#ffffff;border:1px solid rgba(22,33,43,.1);box-shadow:0 18px 40px rgba(18,32,42,.12);border-radius:14px}body.site .nav-list>li.tap>ul{display:grid;grid-gap:4px;gap:4px}body.site .nav-list>li>ul a{display:block;padding:9px 10px;border-radius:10px;color:#20303a}body.site .hero{padding:16px 0 10px;display:grid;grid-gap:14px;gap:14px}body.site .copy-wrap,body.site .crumbs,body.site .friend-box,body.site .hero-card,body.site .hot-card,body.site .pager,body.site .panel,body.site .story,body.site .tag-card,body.site .tile,body.site .toc-wrap{background:rgba(255,255,255,.86);border:1px solid rgba(22,33,43,.08);border-radius:20px;box-shadow:0 10px 30px rgba(26,39,48,.06)}body.site .hero-card{overflow:hidden}body.site .hero-copy{padding:18px 16px 16px}body.site h1{margin:0;font-size:16px;line-height:1.28}body.site h2,body.site h3{margin:0;line-height:1.35}body.site .article-desc,body.site .cat-desc,body.site .hero-copy p{margin:10px 0 0;color:#41515c}body.site .hero-figure{aspect-ratio:16/10;overflow:hidden}body.site .hero-figure .next-image,body.site .hero-figure img{width:100%;height:100%;object-fit:cover}body.site .home-grid{display:grid;grid-gap:14px;gap:14px;margin-top:14px}body.site .panel{padding:14px}body.site .panel-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-bottom:12px}body.site .panel-head h2,body.site .panel-head h3{font-size:15px}body.site .panel-head .meta{font-size:12px;color:#60707b}body.site .block-wall{display:grid;grid-gap:12px;gap:12px}body.site .block-wall .tile{overflow:hidden}body.site .block-wall .tile-copy{padding:14px}body.site .block-wall .tile-copy h3{font-size:15px}body.site .block-wall .tile-copy .excerpt{margin-top:8px;color:#49606e;font-size:14px}body.site .block-wall .tile-media{aspect-ratio:4/3}body.site .block-wall .tile-media img{width:100%;height:100%;object-fit:cover}body.site .stack-item,body.site .stack-list{display:grid;grid-gap:10px;gap:10px}body.site .stack-item{padding:12px;border-radius:16px;border:1px solid rgba(22,33,43,.08);background:rgba(255,255,255,.7)}body.site .stack-item h2,body.site .stack-item h3{font-size:14px}body.site .stack-item p{margin:0;font-size:13px;color:#556571}body.site .article-page,body.site .list-page{padding:14px 0 34px;display:grid;grid-gap:14px;gap:14px}body.site .crumbs{padding:10px 14px}body.site .crumbs ol,body.site .pager ol,body.site .toc-wrap ol{margin:0;padding:0;list-style:none}body.site .crumbs ol{display:flex;flex-wrap:wrap;gap:6px;align-items:center;color:#60707b;font-size:13px}body.site .crumbs li+li:before{content:">";margin-right:6px;color:#93a0a8}body.site .article-head,body.site .list-head{padding:16px}body.site .article-head h1,body.site .list-head h1{font-size:16px}body.site .toc-wrap{padding:14px}body.site .toc-wrap h2{font-size:14px;margin-bottom:10px}body.site .toc-wrap ol{display:grid;grid-gap:8px;gap:8px}body.site .toc-wrap a{color:#355e74}body.site .copy-wrap{padding:16px}body.site .copy{color:#24353f;font-size:15px}body.site .copy h2{margin:22px 0 10px;font-size:15px}body.site .copy p{margin:10px 0}body.site .copy img{margin:14px 0;border-radius:16px}body.site .friend-box{padding:14px}body.site #friend-links ul{margin:0;padding:0;list-style:none;display:grid;grid-gap:8px;gap:8px}body.site #friend-links a{color:#355e74}body.site .pager{padding:12px 14px}body.site .pager ol{display:flex;gap:8px;flex-wrap:wrap}body.site .pager a,body.site .pager span{display:inline-flex;padding:8px 11px;border-radius:999px;border:1px solid rgba(22,33,43,.1);background:rgba(255,255,255,.76)}body.site .site-footer{width:min(1120px,100%);margin:0 auto;padding:0 14px 24px;color:#60707b;font-size:12px}body.site .site-footer .footer-inner{display:flex;flex-wrap:wrap;gap:8px 14px;justify-content:space-between;border-top:1px solid rgba(22,33,43,.08);padding-top:14px}@media (min-width:769px){body.site .site-header .header-inner{grid-template-columns:auto 1fr auto}body.site .menu{display:none}body.site .nav-list{display:flex;padding:0;gap:10px;align-items:center;justify-content:flex-end}body.site .nav-list>li>a,body.site .nav-list>li>button,body.site .nav-list>li>span{width:auto;background:transparent;border:0;padding:10px 12px}body.site .nav-list>li>ul{position:absolute;left:0;top:calc(100% + 8px);min-width:210px}body.site .nav-list>li:hover>ul{display:grid}body.site .hero{grid-template-columns:1.15fr .85fr;align-items:stretch}body.site .home-grid{grid-template-columns:1.12fr .88fr;align-items:start}body.site .block-wall{grid-template-columns:repeat(2,minmax(0,1fr))}body.site .stack-list{grid-template-columns:1fr}body.site .article-page,body.site .list-page{grid-template-columns:minmax(0,1fr) 320px;align-items:start}body.site .article-page>.article-main,body.site .list-page>.list-main{min-width:0}body.site .article-page>.article-side,body.site .list-page>.list-side{position:-webkit-sticky;position:sticky;top:92px}}