*{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}}:root{--c0:oklch(97% 0.008 240);--c1:oklch(93% 0.012 240);--c2:oklch(85% 0.018 240);--c3:oklch(70% 0.025 240);--c4:oklch(50% 0.035 240);--c5:oklch(35% 0.040 240);--c6:oklch(22% 0.038 240);--c7:oklch(13% 0.030 240);--accent:oklch(58% 0.18 145);--accent-dim:oklch(48% 0.15 145);--accent-bright:oklch(68% 0.20 145);--accent-bg:oklch(95% 0.04 145);--warn:oklch(70% 0.16 55);--surface:var(--c0);--surface-raised:#ffffff;--border:var(--c2);--muted:var(--c4);--body-text:var(--c6);--heading-text:var(--c7);--radius-sm:4px;--radius-md:8px;--radius-lg:14px;--shadow-card:0 1px 3px oklch(0% 0 0/0.08),0 2px 8px oklch(0% 0 0/0.06);--shadow-float:0 4px 16px oklch(0% 0 0/0.14);--font-sans:"Inter","Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei",sans-serif;--font-mono:"JetBrains Mono","Fira Code",monospace}body.site{margin:0;background:var(--surface);color:var(--body-text);font-family:var(--font-sans);font-size:15px;line-height:1.65;-webkit-font-smoothing:antialiased}body.site *,body.site :after,body.site :before{box-sizing:border-box}body.site a{color:var(--accent);text-decoration:none}body.site a:hover{color:var(--accent-bright);text-decoration:underline}body.site img{max-width:100%;display:block}body.site .site-wrap{display:flex;flex-direction:column;min-height:100vh}body.site .site-main{flex:1 1;padding:16px}body.site .site-header{background:var(--c7);color:var(--c0);position:-webkit-sticky;position:sticky;top:0;z-index:200}body.site .header-inner{display:flex;align-items:center;justify-content:space-between;padding:0 16px;height:52px}body.site .brand a,body.site .brand h1{font-size:16px;font-weight:700;color:#ffffff;margin:0;letter-spacing:.02em;text-decoration:none;line-height:1}body.site .brand a:hover{color:var(--accent-bright);text-decoration:none}body.site button.menu{background:none;border:none;cursor:pointer;padding:8px;display:flex;flex-direction:column;gap:5px;align-items:center;justify-content:center}body.site button.menu span{display:block;width:22px;height:2px;background:var(--c0);border-radius:2px;transition:transform .2s,opacity .2s}body.site.nav-open button.menu span:first-child{transform:translateY(7px) rotate(45deg)}body.site.nav-open button.menu span:nth-child(2){opacity:0}body.site.nav-open button.menu span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}body.site .site-nav{display:none;background:var(--c6);border-top:1px solid var(--c5)}body.site.nav-open .site-nav{display:block}body.site .site-nav ul{list-style:none;margin:0;padding:0}body.site .site-nav>ul>li{border-bottom:1px solid var(--c5);position:relative}body.site .site-nav>ul>li>a{display:block;padding:12px 16px;color:var(--c1);font-size:14px;font-weight:500}body.site .site-nav>ul>li>a:hover{color:var(--accent-bright);text-decoration:none}body.site .site-nav .dropdown{display:none;position:absolute;top:100%;left:0;min-width:160px;background:var(--surface-raised);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-float);z-index:300}body.site .site-nav .dropdown li{border-bottom:1px solid var(--c1)}body.site .site-nav .dropdown li:last-child{border-bottom:none}body.site .site-nav .dropdown a{display:block;padding:10px 16px;color:var(--body-text);font-size:13px}body.site .site-nav .dropdown a:hover{background:var(--accent-bg);color:var(--accent);text-decoration:none}body.site .site-nav>ul>li.tap>.dropdown{display:block;position:static;border-radius:0;box-shadow:none;border:none;border-top:1px solid var(--c5);background:var(--c5)}body.site .site-nav>ul>li.tap>.dropdown a{color:var(--c1)}body.site .site-nav>ul>li.tap>.dropdown a:hover{background:var(--c4)}body.site .site-footer{background:var(--c7);color:var(--c3);font-size:13px;padding:24px 16px}body.site .site-footer a{color:var(--c2)}body.site .site-footer a:hover{color:var(--accent-bright)}body.site .footer-icp{margin-top:12px;font-size:12px;color:var(--c4)}body.site #friend-links{padding:16px 0;border-top:1px solid var(--c2)}body.site #friend-links ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px 12px}body.site #friend-links ul li a{font-size:12px;color:var(--muted)}body.site nav[aria-label="面包屑"]{padding:8px 0 12px}body.site nav[aria-label="面包屑"] ol{list-style:none;margin:0;padding:0;flex-wrap:wrap;font-size:12px;color:var(--muted)}body.site nav[aria-label="面包屑"] ol,body.site nav[aria-label="面包屑"] ol li{display:flex;align-items:center;gap:4px}body.site nav[aria-label="面包屑"] ol li+li:before{content:">";color:var(--c3)}body.site nav[aria-label="面包屑"] ol li a{color:var(--muted)}body.site nav[aria-label="面包屑"] ol li a:hover{color:var(--accent)}body.site .status-page{padding:48px 16px;text-align:center}body.site .status-page h1{font-size:16px;color:var(--heading-text);margin:0 0 16px}body.site .status-page button{background:var(--accent);color:#fff;border:none;border-radius:var(--radius-md);padding:10px 24px;font-size:14px;cursor:pointer;font-family:var(--font-sans)}body.site .status-page button:hover{background:var(--accent-dim)}body.site .loading-bar{padding:32px 16px;text-align:center;color:var(--muted);font-size:14px}body.site .home-hero{position:relative;overflow:hidden;border-radius:var(--radius-lg);margin-bottom:20px}body.site .home-hero-img{width:100%;aspect-ratio:16/7;object-fit:cover}body.site .home-grid{display:grid;grid-template-columns:1fr;grid-gap:16px;gap:16px}body.site .home-side{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}body.site .home-panel{background:var(--surface-raised);border:1px solid var(--border);border-radius:var(--radius-md);padding:14px;box-shadow:var(--shadow-card)}body.site .home-panel-title{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin:0 0 10px;padding-bottom:8px;border-bottom:2px solid var(--accent-bg)}body.site .hot-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}body.site .hot-list li a{font-size:13px;color:var(--body-text);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}body.site .hot-list li a:hover{color:var(--accent);text-decoration:none}body.site .tag-cloud{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}body.site .tag-cloud li a{display:inline-block;padding:3px 9px;background:var(--accent-bg);border:1px solid oklch(85% .06 145);border-radius:20px;font-size:12px;color:var(--accent-dim);line-height:1.5}body.site .tag-cloud li a:hover{background:var(--accent);color:#fff;text-decoration:none}body.site .block-list{display:flex;flex-direction:column;gap:16px;margin-top:16px}body.site .block-card{background:var(--surface-raised);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-card)}body.site .block-card-img{width:100%;aspect-ratio:16/6;object-fit:cover}body.site .block-card-body{padding:14px 16px}body.site .block-card-title{font-size:15px;font-weight:700;color:var(--heading-text);margin:0 0 8px}body.site .block-card-copy{font-size:14px;color:var(--body-text);line-height:1.6}body.site .block-card-copy p{margin:0 0 8px}body.site .block-card-copy p:last-child{margin-bottom:0}body.site .list-header{margin-bottom:16px}body.site .list-header h1{font-size:16px;font-weight:700;color:var(--heading-text);margin:0 0 6px}body.site .list-desc{font-size:13px;color:var(--muted);margin:0 0 12px;line-height:1.55}body.site .list-ambient{width:100%;border-radius:var(--radius-md);overflow:hidden;margin-bottom:16px}body.site .list-ambient-img{width:100%;aspect-ratio:16/5;object-fit:cover}body.site .article-grid{display:grid;grid-template-columns:1fr;grid-gap:12px;gap:12px}body.site .article-card{background:var(--surface-raised);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-card);display:flex;gap:12px;align-items:flex-start}body.site .article-card-cover{flex-shrink:0;width:88px;height:66px;object-fit:cover}body.site .article-card-body{padding:10px 12px 10px 0;flex:1 1;min-width:0}body.site .article-card-title{font-size:14px;font-weight:600;color:var(--heading-text);line-height:1.4;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}body.site .article-card a{color:inherit;text-decoration:none}body.site .article-card a:hover .article-card-title{color:var(--accent)}body.site nav.pager{display:flex;justify-content:center;gap:8px;padding:20px 0 8px}body.site nav.pager a,body.site nav.pager span{display:inline-flex;align-items:center;justify-content:center;min-width:36px;height:36px;padding:0 8px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:13px;color:var(--body-text);background:var(--surface-raised)}body.site nav.pager a:hover{border-color:var(--accent);color:var(--accent);text-decoration:none}body.site nav.pager span.current{background:var(--accent);color:#fff;border-color:var(--accent)}body.site .article-page{max-width:100%}body.site .article-cover{width:100%;border-radius:var(--radius-md);overflow:hidden;margin-bottom:16px}body.site .article-cover-img{width:100%;aspect-ratio:16/7;object-fit:cover}body.site .article-kicker{font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin:0 0 6px}body.site .article-title{font-size:16px;font-weight:800;color:var(--heading-text);margin:0 0 10px;line-height:1.35}body.site .article-desc{font-size:13px;color:var(--muted);margin:0 0 16px;padding-bottom:16px;border-bottom:1px solid var(--border);line-height:1.55}body.site .copy{font-size:15px;color:var(--body-text);line-height:1.7}body.site .copy h2{font-size:15px;margin:1.4em 0 .5em}body.site .copy h2,body.site .copy h3{font-weight:700;color:var(--heading-text)}body.site .copy h3{font-size:14px;margin:1.2em 0 .4em}body.site .copy p{margin:0 0 .9em}body.site .copy ol,body.site .copy ul{padding-left:1.4em;margin:0 0 .9em}body.site .copy li{margin-bottom:.3em}body.site .copy a{color:var(--accent)}body.site .copy strong{color:var(--heading-text)}body.site .copy img{border-radius:var(--radius-sm);margin:.8em 0}body.site .copy code{font-family:var(--font-mono);font-size:.88em;background:var(--c1);padding:1px 5px;border-radius:3px}@media (min-width:769px){body.site .site-main{padding:24px 32px}body.site .header-inner{padding:0 32px;height:60px}body.site button.menu{display:none}body.site .site-nav{display:block;background:none;border-top:none}body.site .site-nav>ul{display:flex;align-items:center;gap:0}body.site .site-nav>ul>li{border-bottom:none;position:relative}body.site .site-nav>ul>li>a{padding:0 16px;line-height:60px;color:var(--c2);font-size:13px;white-space:nowrap}body.site .site-nav>ul>li>a:hover{color:#fff}body.site .site-nav>ul>li:hover>.dropdown{display:block}body.site .site-nav>ul>li.tap>.dropdown{position:absolute;background:var(--surface-raised);border-radius:var(--radius-md);box-shadow:var(--shadow-float);border:1px solid var(--border);border-top:none}body.site .site-nav>ul>li.tap>.dropdown a{color:var(--body-text)}body.site .home-grid{grid-template-columns:2fr 1fr;grid-template-rows:auto auto;gap:20px}body.site .home-hero{grid-column:1/2;grid-row:1/2;margin-bottom:0}body.site .home-side{grid-column:2/3;grid-row:1/3;grid-template-columns:1fr;gap:16px}body.site .block-list{grid-column:1/2;grid-row:2/3;margin-top:0;flex-direction:row;flex-wrap:wrap}body.site .block-card{flex-grow:1;flex-shrink:1;flex-basis:calc(50% - 8px);min-width:200px}body.site .article-grid{grid-template-columns:1fr 1fr}body.site .article-card{flex-direction:column;gap:0}body.site .article-card-cover{width:100%;height:auto;aspect-ratio:16/9}body.site .article-card-body{padding:12px}body.site .list-ambient-img{aspect-ratio:21/5}body.site .site-footer{padding:32px}}