*{box-sizing:border-box}body.tool{margin:0;background:#f3f4f6;color:#1a1d21;font:14px/1.5 PingFang SC,Noto Sans SC,sans-serif}body.tool a{color:inherit}body.tool .admin{display:flex;min-height:100vh}body.tool aside{width:196px;background:#1c1f24;color:#e8eaed;padding:18px 14px;flex:none}body.tool aside p{margin:18px 0 6px;color:#9aa1ab;font-size:12px}body.tool aside a{display:block;color:#e8eaed;text-decoration:none;padding:7px 8px;border-radius:6px}body.tool aside a.on{background:#2e343c}body.tool aside button{width:100%;margin-top:18px;background:transparent;color:#e8eaed;border:1px solid #3a4048;min-height:36px;border-radius:6px}body.tool .work{flex:1 1;padding:22px;max-width:1080px}body.tool h1{font-size:22px;margin:0}body.tool .head{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;margin-bottom:14px}body.tool .muted{color:#667085}body.tool .panel{background:#fff;border:1px solid #e6e8ec;border-radius:10px;padding:14px}body.tool .filters{display:flex;gap:8px;margin-bottom:10px}body.tool .filters input,body.tool .filters select{width:auto;flex:1 1}body.tool input,body.tool select,body.tool textarea{width:100%;padding:8px 10px;border:1px solid #d8dde4;border-radius:6px;font:inherit;background:#fff}body.tool input[type=checkbox]{width:auto}body.tool button{background:#1f2328;color:#fff;border:0;border-radius:6px;min-height:36px;padding:0 12px}body.tool button.ghost{background:#fff;color:#1f2328;border:1px solid #d0d5dd}body.tool table{width:100%;border-collapse:collapse}body.tool td,body.tool th{text-align:left;padding:8px 6px;border-bottom:1px solid #eef0f3;vertical-align:middle}body.tool a.item{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 4px;border-bottom:1px solid #eef0f3;text-decoration:none}body.tool a.item strong{display:block;font-weight:600}body.tool a.item.on{background:#f6f7f9}body.tool .badge{display:inline-block;padding:1px 6px;border-radius:99px;background:#f2f4f7;color:#344054;font-size:12px;white-space:nowrap}body.tool td:nth-child(3){white-space:nowrap;width:1%}body.tool .badge.hot{background:#fde8e6;color:#8d3b32}body.tool .split{display:grid;grid-gap:14px;gap:14px}body.tool .editor label,body.tool .fields label{display:block;margin:8px 0}body.tool .editor .row,body.tool .savebar{display:flex;gap:8px;align-items:center;margin-top:10px}body.tool .chips{display:flex;flex-wrap:wrap;gap:8px}body.tool .chip,body.tool .chips form{display:inline-flex;align-items:center;gap:6px;background:#fff;border:1px solid #e6e8ec;border-radius:99px;padding:2px 8px 2px 12px}body.tool .chips button{min-height:28px;padding:0 8px}body.tool .facts{display:grid;grid-gap:10px;gap:10px}body.tool .facts div{background:#fff;border:1px solid #e6e8ec;border-radius:10px;padding:12px}body.tool .maps{display:grid;grid-gap:8px;gap:8px}body.tool .maps a{display:flex;justify-content:space-between;background:#fff;border:1px solid #e6e8ec;border-radius:8px;padding:10px 12px;text-decoration:none}body.tool .login{min-height:100vh;display:flex;align-items:center;justify-content:center}body.tool .login form{width:min(360px,calc(100% - 32px));background:#fff;border:1px solid #e6e8ec;border-radius:12px;padding:24px}body.tool .login h1{margin-bottom:12px}body.tool .ok{color:#067647}@media (min-width:769px){body.tool .split{grid-template-columns:minmax(0,1fr) 380px;align-items:start}body.tool .editor{position:-webkit-sticky;position:sticky;top:16px}}@media (max-width:768px){body.tool .admin{display:block}body.tool aside{width:auto;display:flex;gap:8px;overflow:auto;padding:10px}body.tool aside form,body.tool aside p{display:none}body.tool aside a{white-space:nowrap}}body.site{--ink:#151a2e;--ink-soft:#525b7a;--mute:#8b93ae;--paper:#edf0f9;--card:#ffffff;--line:#d6dbee;--indigo:#3a45cf;--mint:#0fb49a;--coral:#f2542f;--radius:14px;margin:0;background:var(--paper);color:var(--ink);font:16px/1.7 ui-sans-serif,system-ui,-apple-system,Segoe UI,PingFang SC,Noto Sans SC,sans-serif;-webkit-text-size-adjust:100%}body.site *,body.site :after,body.site :before{box-sizing:border-box}body.site a{color:inherit;text-decoration:none}body.site img{max-width:100%;height:auto}body.site h1,body.site h2,body.site h3{margin:0;font-weight:700;line-height:1.32;letter-spacing:-.005em}body.site h1{font-size:15px}body.site h2{font-size:14px}body.site h3{font-size:13px}body.site .top{position:-webkit-sticky;position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);border-bottom:1px solid var(--line)}body.site .top-in{display:flex;flex-wrap:wrap;align-items:center;gap:8px 10px;max-width:1040px;margin:0 auto;padding:8px 14px;min-height:54px}body.site .brand{display:flex;align-items:center;gap:9px;flex:1 1 auto;min-width:0;order:1}body.site .brand:before{content:"";flex:0 0 auto;width:11px;height:11px;border-radius:3px;background:linear-gradient(135deg,var(--indigo),var(--mint))}body.site .wordmark{display:block;min-width:0;font-size:15px;font-weight:800;letter-spacing:.015em;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}body.site h1.wordmark{font-size:15px}body.site .tagline{order:4;flex:1 1 100%;margin:0 0 6px;padding:0 0 8px;border-bottom:1px dashed var(--line);font-size:13px;color:var(--ink-soft)}body.site .menu{order:3;flex:0 0 auto;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:6px;width:38px;height:34px;padding:0;background:var(--card);border:1px solid var(--line);border-radius:9px;cursor:pointer}body.site .menu-bar{display:block;width:16px;height:2px;border-radius:2px;background:var(--ink);transition:transform .18s ease}body.site.nav-open .menu-bar:first-child{transform:translateY(4px) rotate(45deg)}body.site.nav-open .menu-bar:last-child{transform:translateY(-4px) rotate(-45deg)}body.site .nav{order:5;flex:1 1 100%;display:none;padding-bottom:8px}body.site.nav-open .nav{display:block}body.site .nav>ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}body.site .nav li{position:relative}body.site .nav a{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:9px 11px;border-radius:9px;font-size:14px;font-weight:600;color:var(--ink-soft)}body.site .nav a:hover,body.site .nav a[aria-current=page]{background:#e5eaff;color:var(--indigo)}body.site .nav .caret{width:6px;height:6px;border-right:2px solid;border-bottom:2px solid;transform:rotate(45deg)}body.site .nav li.has-sub>ul{display:none;position:absolute;left:0;top:100%;z-index:60;min-width:188px;margin:0;padding:6px;list-style:none;background:#ffffff;border:1px solid var(--line);border-radius:12px;box-shadow:0 14px 30px rgba(21,26,46,.16)}body.site .nav li.has-sub.tap>ul{display:block}body.site .nav li.has-sub>ul a{font-size:13.5px;font-weight:500}body.site .foot{margin-top:28px;background:#ffffff;border-top:1px solid var(--line)}body.site .foot-in{max-width:1040px;margin:0 auto;padding:18px 14px 26px}body.site #friend-links{margin:0}body.site #friend-links ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px 16px}body.site #friend-links a{font-size:13px;color:var(--ink-soft)}body.site #friend-links a:hover{color:var(--indigo)}body.site .icp{margin:14px 0 0;padding-top:12px;border-top:1px dashed var(--line);font-size:12px;color:var(--mute)}body.site .home{align-items:start;max-width:1040px;margin:0 auto;padding:14px}body.site .home,body.site .mosaic{display:grid;grid-template-columns:1fr;grid-gap:12px;gap:12px}body.site .block{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px}body.site .block-img{display:block;width:100%;height:auto;margin-bottom:12px;border-radius:10px}body.site .block-title{margin-bottom:8px;color:var(--indigo)}body.site .prose{font-family:var(--font-serif,Georgia,"Songti SC","Noto Serif SC",serif);font-size:15px;line-height:1.78;color:var(--ink-soft);overflow-wrap:break-word}body.site .prose p{margin:0 0 10px}body.site .prose p:last-child{margin-bottom:0}body.site .prose :is(img,table,pre,iframe){max-width:100%;height:auto}body.site .prose a{color:var(--indigo);text-decoration:underline}body.site .rail{display:grid;grid-gap:12px;gap:12px}body.site .rail-box{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px}body.site .rail-title{margin-bottom:10px;font-size:11.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--mint)}body.site .hot-list{list-style:none;margin:0;padding:0;display:grid;grid-gap:0;gap:0}body.site .hot-list a{display:block;padding:8px 0;border-bottom:1px dashed var(--line);font-size:14px;font-weight:600;color:var(--ink);overflow-wrap:break-word}body.site .hot-list li:last-child a{border-bottom:0;padding-bottom:0}body.site .hot-list a:hover{color:var(--coral)}body.site .chips{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}body.site .chips a{display:inline-block;padding:4px 11px;border:1px solid var(--line);border-radius:999px;background:#eef1fd;font-size:12.5px;color:var(--indigo)}body.site .crumbs ol{flex-wrap:wrap;margin:0 0 12px;padding:0;font-size:12px;color:var(--mute)}body.site .crumbs li,body.site .crumbs ol{list-style:none;display:flex;align-items:center;gap:6px}body.site .crumbs li+li:before{content:">";color:#b7bed4}body.site .crumbs a{color:var(--ink-soft)}body.site .crumbs a:hover{color:var(--indigo)}body.site .sheet{max-width:1040px;margin:0 auto;padding:14px}body.site .sheet-head{margin-bottom:14px}body.site .sheet-head h1{font-size:16px}body.site .sheet-desc{margin:6px 0 0;font-size:13.5px;line-height:1.7;color:var(--ink-soft)}body.site .grid{display:grid;grid-template-columns:1fr;grid-gap:12px;gap:12px}body.site .card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}body.site .card-media{display:block}body.site .card-media img{display:block;width:100%;height:auto}body.site .card-title{padding:12px 14px;font-size:14px}body.site .card-title a{color:var(--ink)}body.site .card-title a:hover{color:var(--indigo)}body.site .pager{margin:18px 0 6px;min-height:2px}body.site .pager a{display:inline-block;margin-right:8px;padding:6px 13px;border:1px solid var(--line);border-radius:999px;background:#ffffff;font-size:13px;color:var(--ink-soft)}body.site .piece{max-width:760px;margin:0 auto;padding:14px}body.site .piece-head:before{content:"";display:block;width:34px;height:3px;margin-bottom:10px;border-radius:2px;background:linear-gradient(90deg,var(--indigo),var(--mint))}body.site .piece-head h1{margin:6px 0 0;font-size:16px;font-weight:800;letter-spacing:.005em}body.site .kicker{margin:0;font-size:11.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--coral)}body.site .lede{margin:8px 0 0;font-size:14px;line-height:1.7;color:var(--ink-soft)}body.site .cover{margin:14px 0 16px}body.site .cover img{display:block;width:100%;height:auto;border-radius:var(--radius);border:1px solid var(--line)}body.site .copy{font-family:var(--font-serif,Georgia,"Songti SC","Noto Serif SC",serif);font-size:16px;line-height:1.85;color:#222a45;overflow-wrap:break-word}body.site .copy p{margin:0 0 14px}body.site .copy h2{margin:22px 0 8px;font-size:14px;color:var(--indigo)}body.site .copy :is(img,table,pre,iframe){max-width:100%;height:auto}body.site .copy a{color:var(--indigo);text-decoration:underline}body.site .loading{max-width:1040px;margin:0 auto;padding:30px 14px;font-size:13.5px;color:var(--ink-soft)}body.site .state{max-width:520px;margin:40px auto;padding:24px 18px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);text-align:center}body.site .state h1{font-size:16px}body.site .retry{margin-top:16px;padding:9px 20px;border:0;border-radius:999px;background:var(--indigo);color:#ffffff;font:inherit;font-size:14px;font-weight:600;cursor:pointer}body.site .retry:hover{background:#2b35b5}body.site .home-link{display:inline-block;margin-top:14px;font-size:13px;color:var(--indigo);text-decoration:underline}@media (min-width:769px){body.site .top-in{flex-wrap:nowrap;min-height:64px;padding:0 14px}body.site .menu,body.site .tagline{display:none}body.site .nav{display:block;order:2;flex:0 1 auto;padding:0}body.site .nav>ul{flex-direction:row;align-items:center;gap:4px}body.site .nav a{padding:7px 11px;font-size:13.5px}body.site .nav li.has-sub:hover>ul{display:block}body.site .nav li.has-sub>ul{left:auto;right:0}body.site .home{grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr) 264px;gap:14px;padding:18px 14px}body.site .mosaic{grid-column:span 2;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}body.site .mosaic .block:first-child{grid-column:span 2}body.site .rail{grid-column:3;grid-row:1;position:-webkit-sticky;position:sticky;top:80px}body.site .block,body.site .rail-box{padding:16px}body.site .prose{font-size:15.5px}body.site .sheet{padding:20px 14px}body.site .grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}body.site .piece{padding:22px 14px}body.site .piece-head h1{font-size:16px}body.site .copy{font-size:16.5px}}