body.site{margin:0;color:#172033;background:radial-gradient(circle at top,rgba(58,122,255,.12),transparent 34%),linear-gradient(180deg,#f6f8fc,#eef3fb);font-family:var(--font-serif),Georgia,"Times New Roman",serif}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%;height:auto}body.site button,body.site input,body.site select,body.site textarea{font:inherit}body.site .shell{width:min(100%,1180px);margin:0 auto;padding:0 16px 32px}body.site .chrome{position:relative}body.site .site-head{position:-webkit-sticky;position:sticky;top:0;z-index:30;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:rgba(246,248,252,.92);border-bottom:1px solid rgba(31,47,76,.1)}body.site .site-head-inner{width:min(100%,1180px);margin:0 auto;padding:14px 16px;display:flex;align-items:center;gap:12px}body.site .brand{min-width:0;flex:1 1 auto}body.site .brand a,body.site .brand h1{display:inline-block;margin:0;line-height:1.1;letter-spacing:.02em;color:#10203f}body.site .brand h1{font-size:16px;font-weight:700}body.site .menu{flex:0 0 auto;border:1px solid rgba(28,43,73,.15);background:#ffffff;color:#13213f;border-radius:999px;padding:10px 14px;box-shadow:0 10px 24px rgba(35,58,102,.08)}body.site .nav-wrap{width:min(100%,1180px);margin:0 auto;padding:0 16px 8px}body.site .nav-list{display:none;list-style:none;margin:0;padding:10px;border:1px solid rgba(28,43,73,.12);border-radius:18px;background:#ffffff;box-shadow:0 18px 40px rgba(32,51,91,.1)}body.site.nav-open .nav-list{display:block}body.site .nav-list>li{position:relative;margin:0}body.site .nav-list>li+li{margin-top:8px}body.site .nav-list>li>a,body.site .nav-list>li>button{width:100%;display:flex;justify-content:space-between;gap:12px;align-items:center;border:1px solid rgba(25,39,70,.08);background:#f7f9fd;color:#14213d;border-radius:14px;padding:11px 14px;text-align:left}body.site .nav-list>li.has-children>a:after,body.site .nav-list>li.has-children>button:after{content:"▾";font-size:12px;opacity:.7}body.site .nav-list>li>ul{display:none;list-style:none;margin:8px 0 0;padding:8px;border:1px solid rgba(25,39,70,.12);border-radius:14px;background:#ffffff}body.site .nav-list>li.tap>ul{display:block}body.site .nav-list>li>ul a{display:block;padding:10px 12px;border-radius:12px;color:#24314f}body.site .nav-list>li>ul a:focus,body.site .nav-list>li>ul a:hover{background:rgba(52,97,210,.08)}body.site .page{padding-top:18px}body.site .crumbs{margin:0 0 14px}body.site .crumbs ol{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:6px;color:rgba(18,32,61,.72);font-size:13px}body.site .crumbs li{display:inline-flex;align-items:center;gap:6px}body.site .crumbs li+li:before{content:">";opacity:.55}body.site .page-title{margin:0;font-size:16px;line-height:1.2;letter-spacing:.01em}body.site .article-desc,body.site .cat-desc{margin:10px 0 0;font-size:15px;line-height:1.75;font-weight:400;color:rgba(21,34,62,.78)}body.site .hero{display:grid;grid-gap:14px;gap:14px}body.site .article-box,body.site .card,body.site .friend-box,body.site .hero-main,body.site .hot-list,body.site .panel,body.site .story,body.site .tag-list,body.site .toc-box{background:rgba(255,255,255,.82);border:1px solid rgba(31,47,76,.1);border-radius:20px;box-shadow:0 18px 42px rgba(31,51,91,.08)}body.site .hero-main{overflow:hidden}body.site .hero-copy{padding:18px 16px 0}body.site .hero-copy h2{margin:0;font-size:15px;line-height:1.6;color:#1a2a4a;font-weight:700}body.site .hero-copy p{margin:10px 0 0;color:rgba(21,34,62,.78);line-height:1.8;font-size:14px}body.site .hero-media{margin-top:14px}body.site .card .frame,body.site .hero-media .frame,body.site .story .frame{position:relative;overflow:hidden}body.site .hero-media .frame{aspect-ratio:16/10}body.site .card .frame{aspect-ratio:4/3}body.site .story .frame{aspect-ratio:5/4}body.site .section{margin-top:16px}body.site .section h2{margin:0 0 10px;font-size:15px;line-height:1.3}body.site .grid{display:grid;grid-gap:12px;gap:12px}body.site .card,body.site .story{overflow:hidden}body.site .card .body,body.site .story .body{padding:14px}body.site .card h3,body.site .hot-list a,body.site .story h3,body.site .tag-list a{margin:0;font-size:14px;line-height:1.45}body.site .card p,body.site .story p{margin:8px 0 0;color:rgba(21,34,62,.74);line-height:1.75;font-size:13px}body.site .article-box,body.site .friend-box,body.site .hot-list,body.site .panel,body.site .tag-list,body.site .toc-box{padding:14px}body.site .friend-box ul,body.site .hot-list ul,body.site .tag-list ul,body.site .toc-box ol{list-style:none;margin:0;padding:0}body.site .friend-box li+li,body.site .hot-list li+li,body.site .tag-list li+li,body.site .toc-box li+li{margin-top:8px}body.site .friend-box a,body.site .hot-list a,body.site .tag-list a,body.site .toc-box a{display:block;padding:11px 12px;border-radius:14px;background:#f5f8fe;color:#192744}body.site .pager{margin-top:16px;display:flex;justify-content:center;gap:8px;flex-wrap:wrap}body.site .pager a,body.site .pager span{min-width:36px;padding:9px 11px;border-radius:12px;border:1px solid rgba(31,47,76,.12);background:rgba(255,255,255,.85);text-align:center}body.site .article-box{padding:16px}body.site .article-head{display:grid;grid-gap:10px;gap:10px}body.site .article-head .meta{display:flex;flex-wrap:wrap;gap:10px;color:rgba(21,34,62,.72);font-size:13px}body.site .article-figure{margin:16px 0 0;overflow:hidden;border-radius:18px}body.site .article-figure .frame{position:relative;aspect-ratio:16/10}body.site .toc-box{margin:16px 0}body.site .toc-box nav{display:block}body.site .copy{line-height:1.85;color:#1d2942;font-size:15px}body.site .copy h2{margin:28px 0 12px;font-size:16px;line-height:1.35}body.site .copy p{margin:0 0 14px}body.site .copy ol,body.site .copy ul{margin:0 0 14px 22px}body.site .friend-links{margin-top:16px}body.site .friend-links h2{margin:0 0 10px;font-size:15px}body.site .site-foot{padding:18px 16px 26px;color:rgba(21,34,62,.72);font-size:13px;text-align:center}@media (min-width:769px){body.site .site-head-inner{align-items:flex-end}body.site .menu{display:none}body.site .nav-wrap{padding-top:0;padding-bottom:14px}body.site .nav-list{display:flex!important;gap:10px;align-items:flex-start;flex-wrap:wrap;padding:0;border:0;background:transparent;box-shadow:none}body.site .nav-list>li{margin:0!important}body.site .nav-list>li>a,body.site .nav-list>li>button{width:auto;padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.92)}body.site .nav-list>li>ul{position:absolute;left:0;top:calc(100% + 8px);min-width:220px;z-index:40}body.site .nav-list>li:hover>ul{display:block}body.site .hero{grid-template-columns:1.3fr .9fr;align-items:stretch}body.site .home-grid{display:grid;grid-template-columns:1.15fr .85fr;grid-gap:16px;gap:16px;align-items:start}body.site .grid{grid-template-columns:repeat(2,minmax(0,1fr))}body.site .list-grid{grid-template-columns:repeat(3,minmax(0,1fr))}body.site .article-layout{display:grid;grid-template-columns:280px minmax(0,1fr);grid-gap:18px;gap:18px;align-items:start}}