:root{--primary:#0d9488;--ink:#101827;--bg:#f7f9fc;--surface:#ffffff;--muted:#657184;--radius:18px;--max:1300px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:system-ui,-apple-system,"Segoe UI","Microsoft YaHei",sans-serif;line-height:1.72}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.wrap{width:min(var(--max),calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.96);border-bottom:1px solid #00000012;backdrop-filter:blur(14px)}.nav-row{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:21px}.brand img{width:42px;height:42px;border-radius:11px}.main-nav{display:flex;align-items:center;gap:19px;font-size:14px;font-weight:750}.main-nav a{padding:26px 2px;border-bottom:3px solid transparent}.main-nav a:hover,.main-nav a.on{color:var(--primary);border-color:var(--primary)}.nav-toggle{display:none;border:0;background:transparent;font-size:24px}
.ad-slot{position:relative;width:100%;max-width:none;margin:0;padding:0;overflow:hidden;background:#fff}.ad-frame{display:block;width:100%!important;min-width:100%!important;max-width:none!important;height:2400px!important;min-height:2400px!important;max-height:none!important;border:0!important;margin:0!important;padding:0!important}.ad-x{position:absolute;top:12px;right:14px;z-index:90;width:32px;height:32px;padding:0;border:0;border-radius:50%;background:rgba(0,0,0,.72);color:#fff;font-size:24px;line-height:32px;text-align:center;cursor:pointer}
h1,h2,h3{line-height:1.2}h1{font-size:clamp(38px,5vw,68px);margin:.16em 0}h2{font-size:clamp(25px,3vw,38px)}p{color:#46536a}.section{padding:62px 0}.soft{background:var(--surface)}.dark{background:var(--ink);color:#fff}.dark p,.dark .card p{color:#d4dce8}.section-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:24px}
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.mast-split{padding:58px 0;background:linear-gradient(135deg,var(--surface),var(--bg))}.mast-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:40px;align-items:center}.mast-copy>span,.rail-grid aside>span,.mosaic-head span,.stream-head span,.news-head span,.inner-hero span{color:var(--primary);font-weight:900;font-size:13px;letter-spacing:.08em}.mast-copy p{font-size:18px}.mast-copy>a,.rail-grid aside nav a,.image-copy a{display:inline-flex;margin-top:14px;padding:10px 16px;background:var(--primary);color:#fff;border-radius:999px;font-weight:800}.mast-feature .card h3{font-size:25px}.news-band{background:var(--ink);color:#fff}.news-band .line-item{border-color:#ffffff24}.news-band .line-item p,.news-band .line-item time{color:#cbd5e1}
.rail-hero{padding:42px 0}.rail-grid{display:grid;grid-template-columns:270px 1fr 1fr;gap:24px;align-items:start}.rail-grid aside{background:var(--ink);color:white;padding:26px;border-radius:var(--radius);min-height:100%}.rail-grid aside p{color:#d7deea}.rail-grid aside nav{display:grid;gap:8px}.rail-grid aside nav a{margin:0;border-radius:6px}.rail-lead .card h3{font-size:26px}.rail-stack{background:var(--surface);padding:0 20px;border-radius:var(--radius)}.grid-4 .card p{display:none}
.mosaic-head{padding:42px 0 20px;text-align:center}.mosaic-head p{max-width:760px;margin:10px auto}.mosaic{display:grid;grid-template-columns:2fr 1fr 1fr;gap:18px}.mosaic-big{grid-row:span 2}.mosaic-big .card,.mosaic-big .card>a img{height:100%}.mosaic-big .card>a img{min-height:430px}.mosaic .card p{display:none}
.ticker-hero{background:var(--ink);color:white;padding:0 0 46px}.ticker{display:flex;gap:26px;overflow:hidden;padding:14px 0;border-bottom:1px solid #ffffff25;white-space:nowrap;font-size:13px}.ticker-copy{padding-top:38px}.ticker-copy p{color:#d8e0ea;max-width:760px}.lead-row{display:grid;grid-template-columns:1.15fr .85fr;gap:32px}.lead-row>.line-stack{background:var(--surface);padding:0 20px}
.panel-hero{padding:54px 0;background:var(--primary);color:white}.panel-hero p{color:#eef3ff;max-width:780px}.panel-nav{display:flex;gap:12px;margin-top:22px}.panel-nav a{padding:8px 14px;background:#ffffff18;border:1px solid #ffffff35;border-radius:999px}.panel-stack{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:18px}.panel-stack .card:first-child{grid-row:span 2}.panel-stack .card:first-child img{min-height:430px}.column-list{columns:2;column-gap:36px}.column-list .line-item{break-inside:avoid}
.column-head{padding:34px 0;text-align:center;background:var(--surface);border-bottom:4px double var(--ink)}.edition{font-family:Georgia,serif;letter-spacing:.16em;font-size:13px}.column-head h1{font-family:Georgia,"Times New Roman",serif}.columns-3{display:grid;grid-template-columns:.8fr 1.4fr .8fr;gap:28px}.center-feature{border-left:1px solid #0003;border-right:1px solid #0003;padding:0 24px;display:grid;gap:22px}.ruled{border-top:3px double var(--ink)}
.image-first{position:relative;background:var(--ink)}.image-first>img{width:100%;height:570px;object-fit:cover;opacity:.72}.image-copy{position:absolute;inset:0;display:flex;align-items:end;background:linear-gradient(transparent,#000b);color:white}.image-copy .wrap{padding-bottom:48px}.image-copy p{color:#edf2f7;max-width:760px}.horizontal-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.horizontal-cards .card:nth-child(1),.horizontal-cards .card:nth-child(4){grid-column:span 2;display:grid;grid-template-columns:1fr 1fr}.horizontal-cards .card:nth-child(1)>a img,.horizontal-cards .card:nth-child(4)>a img{height:100%}
.board-head{padding:48px 0;background:var(--surface)}.board-head p{max-width:800px}.board{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.board-wide{grid-column:span 2;grid-row:span 2}.board-wide .card,.board-wide img{height:100%}.board-wide img{min-height:430px}.board-lines{display:grid;grid-template-columns:1fr 1fr;gap:0 30px}.board-lines .line-item{border-color:#ffffff22}.board-lines p,.board-lines time{color:#cbd5e1}
.ledger-head{padding:40px 0;border-bottom:1px solid #0002;background:var(--surface)}.ledger-title{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:end}.ledger-title span{font-size:13px;color:var(--primary);font-weight:900}.ledger-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:34px}.ledger-main>.card{margin-bottom:20px}.ledger-grid>aside{background:var(--surface);padding:20px;border-radius:var(--radius);align-self:start;position:sticky;top:96px}
.stream-head{padding:58px 0 28px}.stream-head p{max-width:820px;font-size:18px}.stream{max-width:900px}.stream-feature .card{display:grid;grid-template-columns:1.1fr .9fr;margin-bottom:20px}.stream-feature .card img{height:100%}.stream>.line-item{grid-template-columns:90px 1fr 60px}.stream>.line-item h3{font-size:21px}
.news-head{padding:46px 0;background:var(--surface)}.news-head p{max-width:800px}.news-list{display:grid;grid-template-columns:1fr 1fr;gap:20px}.news-row{display:grid;grid-template-columns:210px 1fr;background:var(--surface);border:1px solid #00000012;border-radius:var(--radius);overflow:hidden}.news-row>a img{width:100%;height:100%;min-height:190px;object-fit:cover}.news-row>div{padding:17px}.news-row span{font-size:12px;font-weight:850;color:var(--primary)}.news-row h2{font-size:19px;margin:4px 0}.news-row p{font-size:14px;margin:0 0 8px}.news-row time{font-size:12px;color:var(--muted)}
.inner-hero{padding:48px 0;background:var(--surface)}.inner-hero>.wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}.inner-hero img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--radius)}.inner-body{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:42px;align-items:start}.prose{font-size:17px}.prose section{padding:0 0 24px;border-bottom:1px solid #00000012}.prose h2{margin-top:34px}.inner-nav{position:sticky;top:96px;background:var(--surface);padding:20px;border-radius:var(--radius)}.inner-nav a{display:block;padding:9px 0;border-bottom:1px solid #00000010}
.wide-prose .inner-body{display:block}.wide-prose .prose{max-width:900px;margin:auto}.wide-prose .inner-nav{display:flex;position:static;gap:16px;justify-content:center;margin-top:28px}.chapter-page .prose section{display:grid;grid-template-columns:240px 1fr;gap:26px;padding:28px 0}.chapter-page .prose section h2{margin:0}.card-prose .prose{display:grid;grid-template-columns:1fr 1fr;gap:20px}.card-prose .prose section{padding:22px;background:var(--surface);border:1px solid #00000012;border-radius:var(--radius)}.card-prose .prose h2{margin-top:0}
.article-grid{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:46px;padding-top:46px;padding-bottom:64px}.crumb{font-size:13px;color:var(--muted);margin-bottom:12px}.article-head h1{font-size:clamp(35px,4.3vw,58px);margin:8px 0 14px}.article-head p{font-size:18px;max-width:850px}.article-head time{font-size:13px;color:var(--muted)}.article-cover{width:100%;aspect-ratio:16/9;object-fit:cover;margin:24px 0;border-radius:var(--radius)}.article-body{font-size:17px}.article-body h2{margin-top:38px}.article-body p{margin:14px 0;color:#344054}.article-tags{display:flex;gap:8px;margin:30px 0}.article-tags b{padding:6px 10px;background:var(--surface);border-radius:999px}.prev-next{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:30px 0 44px}.prev-next a{padding:17px;background:var(--surface);border:1px solid #00000012;border-radius:var(--radius)}.prev-next small{display:block;color:var(--muted)}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.related-grid article{background:var(--surface)}.related-grid img{aspect-ratio:16/10;object-fit:cover}.related-grid h3{font-size:16px;padding:0 12px 12px}.article-aside{position:sticky;top:96px;align-self:start}.article-aside>div{background:var(--surface);padding:20px;border-radius:var(--radius)}.article-aside a{color:var(--primary);font-weight:800}
.layout-a2 .article-grid,.layout-a7 .article-grid{grid-template-columns:250px minmax(0,1fr)}.layout-a2 .article-main,.layout-a7 .article-main{grid-column:2}.layout-a2 .article-aside,.layout-a7 .article-aside{grid-column:1;grid-row:1}.layout-a3 .article-grid,.layout-a8 .article-grid{display:block;max-width:980px}.layout-a3 .article-aside,.layout-a8 .article-aside{display:none}.layout-a5 .article-cover,.layout-a10 .article-cover{aspect-ratio:21/9}
.partner-section,.friendlinks{padding:30px 0;background:var(--surface);border-top:1px solid #00000012}.partner-section h2,.friendlinks h2{font-size:23px}.partner-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.partner-item{display:flex;align-items:center;justify-content:center;gap:9px;padding:14px;border:1px solid #00000012;border-radius:var(--radius);background:#fff}.partner-item img{width:70px;height:32px;object-fit:contain}.partner-item span{font-weight:800}.friendlinks-list{display:flex;gap:18px;flex-wrap:wrap;font-weight:700}
.site-footer{background:#07111f;color:white;padding:44px 0 20px}.site-footer p{color:#cbd5e1}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:34px}.site-footer a{display:block;padding:5px 0;color:#dce4ef}.foot-brand{color:white}.copyright{border-top:1px solid #ffffff1f;margin-top:28px;padding-top:18px;color:#94a3b8;font-size:13px}
@media(max-width:980px){.main-nav{display:none;position:absolute;top:74px;left:20px;right:20px;background:white;padding:14px;flex-direction:column;box-shadow:0 16px 45px #0002}.main-nav.open{display:flex}.main-nav a{padding:9px 0;color:var(--ink)}.nav-toggle{display:block}.mast-grid,.rail-grid,.mosaic,.lead-row,.panel-stack,.columns-3,.ledger-grid,.inner-hero>.wrap,.inner-body,.article-grid,.layout-a2 .article-grid,.layout-a7 .article-grid{grid-template-columns:1fr}.layout-a2 .article-main,.layout-a7 .article-main,.layout-a2 .article-aside,.layout-a7 .article-aside{grid-column:auto;grid-row:auto}.article-aside,.inner-nav,.ledger-grid>aside{position:static}.grid-4{grid-template-columns:repeat(2,1fr)}.news-list{grid-template-columns:1fr}}
@media(max-width:700px){.wrap{width:min(var(--max),calc(100% - 24px))}.ad-frame{height:3600px!important;min-height:3600px!important}.section{padding:44px 0}h1{font-size:38px}.grid-2,.grid-3,.grid-4,.two-col,.two-list,.horizontal-cards,.board,.dense-list,.related-grid,.partner-grid,.footer-grid,.ledger-title{grid-template-columns:1fr}.horizontal-cards .card:nth-child(1),.horizontal-cards .card:nth-child(4),.board-wide{grid-column:auto;grid-row:auto;display:block}.card-prose .prose{grid-template-columns:1fr}.chapter-page .prose section{grid-template-columns:1fr}.wide-prose .inner-nav{display:grid}.news-row{grid-template-columns:1fr}.news-row>a img{height:auto}.prev-next{grid-template-columns:1fr}.line-item{grid-template-columns:64px 1fr}.line-item time{display:none}}

.site-header{position:relative}.brand{font-size:24px}.main-nav{gap:10px}.main-nav a{border:1px solid transparent;padding:8px 10px;border-radius:999px}.main-nav a.on{border-color:var(--primary)}
.inner-style-9 .inner-hero img{order:-1}.inner-style-9 .prose section:nth-child(odd){background:var(--surface);padding:24px;border-radius:var(--radius)}.news-v9 .news-list{grid-template-columns:2fr 1fr 1fr}.news-v9 .news-row{display:block}.news-v9 .news-row:first-child{grid-row:span 2}