:root{--bg:#f7f7f4;--surface:#fff;--text:#111;--muted:#686863;--line:#deded8;--soft:#ecece7;--accent:#111;--good:#16794f;--warn:#9a6413;--blue:#2858a8}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:20px}body{margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);line-height:1.5}a{color:inherit;text-decoration:none}button,input,select{font:inherit}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.site-header,main,footer{width:min(1180px,calc(100% - 40px));margin:0 auto}.site-header{min-height:76px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{font-weight:750;letter-spacing:-.03em}.site-header nav{display:flex;gap:20px;color:var(--muted);font-size:14px}.site-header nav a:hover,.text-link:hover{color:var(--text)}.hero{padding:104px 0 82px}.home-hero{max-width:1030px}.eyebrow{margin:0 0 18px;font-size:12px;font-weight:750;letter-spacing:.14em;color:var(--muted)}h1{margin:0;font-size:clamp(52px,8vw,104px);line-height:.94;letter-spacing:-.065em;font-weight:680}h2{margin:0;font-size:clamp(34px,4.8vw,64px);line-height:1.02;letter-spacing:-.05em;font-weight:670}h3{letter-spacing:-.025em}.lead{max-width:800px;margin:32px 0 0;font-size:clamp(19px,2.4vw,28px);line-height:1.38;color:var(--muted);letter-spacing:-.02em}.hero-search{display:flex;max-width:760px;margin-top:36px;background:var(--surface);border:1px solid var(--line);border-radius:12px;overflow:hidden}.hero-search input{flex:1;border:0;background:transparent;padding:16px 18px;outline:0}.hero-search button{border:0;background:var(--accent);color:#fff;padding:0 20px;font-weight:650}.hero-actions{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap;align-items:center}.button{display:inline-flex;align-items:center;min-height:45px;padding:0 17px;border:1px solid var(--line);border-radius:10px;background:var(--surface);font-size:14px;font-weight:650}.button.primary{background:var(--accent);color:#fff;border-color:var(--accent)}.metric-strip{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.metric-strip>div{padding:24px 24px 24px 0}.metric-strip>div+div{padding-left:24px;border-left:1px solid var(--line)}.metric-strip span,.fact span,.profile span,.info-panel span,.hardware-grid span,.source-list span,.developer-card>span{display:block;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.08em;margin-bottom:6px}.section{padding:96px 0;border-bottom:1px solid var(--line)}.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:36px}.section-head>div{max-width:760px}.text-link{color:var(--muted);font-size:14px;white-space:nowrap}.model-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.model-card{display:block;padding:26px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.65);transition:transform .16s ease,border-color .16s ease}.model-card:hover{transform:translateY(-2px);border-color:#bcbcb6}.card-top{display:flex;justify-content:space-between;gap:16px;font-size:12px}.org{font-weight:700}.status-dot.verified,.pill.verified{color:var(--good)}.status-dot.source-linked,.pill.source-linked{color:var(--blue)}.model-card h3{font-size:25px;margin:18px 0 10px}.model-card p{color:var(--muted);margin:0}.chips{display:flex;flex-wrap:wrap;gap:7px;margin-top:22px}.chips span,.pill{font-size:12px;border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:5px 8px;width:max-content}.detail-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);margin-top:35px}.detail-grid>div{padding:22px 16px 22px 0;border-bottom:1px solid var(--line)}.detail-grid>div:nth-child(4n+2),.detail-grid>div:nth-child(4n+3),.detail-grid>div:nth-child(4n+4){padding-left:16px;border-left:1px solid var(--line)}.detail-grid span{display:block;color:var(--muted);font-size:11px;margin-bottom:7px}.split{display:grid;grid-template-columns:1.1fr .9fr;gap:80px}.section-copy{font-size:19px;color:var(--muted)}.profile{border-top:1px solid var(--line)}.profile>div{padding:18px 0;border-bottom:1px solid var(--line)}.page-hero{padding:78px 0 52px;max-width:1000px}.page-hero h1{font-size:clamp(46px,6vw,78px)}.breadcrumbs{font-size:13px;color:var(--muted);margin-bottom:25px}.filters{display:flex;gap:10px;margin:0 0 30px;flex-wrap:wrap;position:sticky;top:0;background:var(--bg);padding:14px 0;z-index:2}.filters input,.filters select{border:1px solid var(--line);background:var(--surface);padding:12px 14px;border-radius:9px;min-width:220px}.registry-section{padding-top:16px}.registry-list{border-top:1px solid var(--line)}.registry-row{display:grid;grid-template-columns:2fr .8fr 1fr .8fr;gap:18px;padding:18px 0;border-bottom:1px solid var(--line);align-items:center}.registry-row:hover .row-title{text-decoration:underline}.row-title{font-weight:700}.row-sub{font-size:13px;color:var(--muted);margin-top:3px}.model-head{display:grid;grid-template-columns:1.35fr .65fr;gap:60px;align-items:start}.model-title h1{font-size:clamp(44px,5.8vw,76px)}.model-title .lead{font-size:20px}.facts{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--line)}.fact{padding:18px 0;border-bottom:1px solid var(--line)}.fact:nth-child(odd){padding-right:20px}.detail-nav{display:flex;gap:8px;overflow:auto;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:12px 0;position:sticky;top:0;background:rgba(247,247,244,.96);backdrop-filter:blur(10px);z-index:4}.detail-nav a{font-size:12px;border:1px solid var(--line);padding:7px 10px;border-radius:999px;white-space:nowrap;background:var(--surface)}.model-section{padding:62px 0;border-bottom:1px solid var(--line)}.model-section h2{font-size:38px;margin-bottom:26px}.info-panel{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden}.info-panel>div{background:var(--surface);padding:20px}.hardware-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.hardware-grid>div{border:1px solid var(--line);border-radius:12px;padding:20px;background:var(--surface)}.hardware-grid strong{font-size:24px}.source-list{display:grid;gap:10px}.source-list>div{border:1px solid var(--line);border-radius:10px;background:var(--surface);padding:18px}.source-list a{text-decoration:underline;word-break:break-word}.timeline{border-left:1px solid var(--line);margin-left:7px}.timeline>div{display:grid;grid-template-columns:130px 1fr;gap:22px;padding:0 0 28px 22px;position:relative}.timeline>div:before{content:"";position:absolute;left:-5px;top:6px;width:9px;height:9px;border-radius:50%;background:var(--text)}.timeline time{font-size:12px;color:var(--muted)}.timeline p{color:var(--muted);margin:5px 0 0}.source-box{padding:20px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}.note{font-size:13px;color:var(--muted)}.content{max-width:820px}.content p,.content li{font-size:18px;color:#44443f}.content h2{font-size:38px;margin-top:58px}.developer-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.developer-card{border:1px solid var(--line);border-radius:14px;background:var(--surface);padding:26px}.developer-card h2{font-size:32px;margin-top:18px}.developer-card p{color:var(--muted);margin-bottom:0}footer{min-height:130px;display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:13px}footer strong{color:var(--text)}footer p{margin:5px 0 0}.footer-links{display:flex;gap:18px;flex-wrap:wrap}@media(max-width:800px){.site-header{align-items:flex-start;flex-direction:column;gap:12px;padding:20px 0}.site-header nav{flex-wrap:wrap;gap:13px}.hero{padding:70px 0 56px}.hero-search{flex-direction:column}.hero-search button{padding:13px}.metric-strip{grid-template-columns:1fr 1fr}.metric-strip>div:nth-child(3){border-left:0}.metric-strip>div:nth-child(n+3){border-top:1px solid var(--line)}.model-grid,.split,.model-head,.developer-grid{grid-template-columns:1fr}.detail-grid{grid-template-columns:1fr 1fr}.detail-grid>div{border-left:0!important;padding-left:0!important}.detail-grid>div:nth-child(even){padding-left:15px!important;border-left:1px solid var(--line)!important}.registry-row{grid-template-columns:1.6fr .7fr}.registry-row>*:nth-child(3),.registry-row>*:nth-child(4){display:none}.info-panel,.hardware-grid{grid-template-columns:1fr}.timeline>div{grid-template-columns:1fr}.filters{position:static}.filters input,.filters select{min-width:100%;width:100%}footer{align-items:flex-start;flex-direction:column;justify-content:center;gap:18px}}
/* Field-by-field verification UI */
.evidence-link{display:inline-flex;margin-top:16px;font-size:13px;text-decoration:underline;color:var(--muted)}
.file-details{margin-top:22px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.file-details summary{padding:15px 18px;cursor:pointer;font-weight:650}
.file-list{margin:0;padding:0 18px 18px 38px;max-height:480px;overflow:auto}
.file-list li{padding:4px 0;font-size:13px;word-break:break-all}
.file-list code{font-size:12px}
.precision-grid{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.precision{font-size:12px;border:1px solid var(--line);border-radius:999px;padding:6px 9px;background:var(--surface)}
.precision.yes{color:var(--good)}
.precision.no{color:var(--muted)}
.field-status,.verification-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:28px}
.field-status>div,.verification-stats>div{border:1px solid var(--line);border-radius:10px;padding:16px;background:var(--surface)}
.field-status span,.verification-stats span{display:block;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.08em;margin-bottom:5px}
@media(max-width:800px){.field-status,.verification-stats{grid-template-columns:1fr}}

/* Registry explorers */
.tool-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.tool-card{display:block;border:1px solid var(--line);border-radius:14px;background:var(--surface);padding:28px}.tool-card>span,.kicker{display:block;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.08em}.tool-card h2{font-size:34px;margin:18px 0 10px}.tool-card p{color:var(--muted);max-width:620px}.tool-card strong{font-size:13px}.mini-tool-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:34px}.mini-tool{border-top:1px solid var(--line);padding:18px 0}.mini-tool strong,.mini-tool span{display:block}.mini-tool span{font-size:12px;color:var(--muted);margin-top:7px}.explorer-section{padding-top:24px}.explorer-controls{display:flex;gap:10px;flex-wrap:wrap;position:sticky;top:0;z-index:5;background:rgba(247,247,244,.96);backdrop-filter:blur(10px);padding:14px 0}.explorer-controls input,.explorer-controls select{border:1px solid var(--line);background:var(--surface);padding:12px 14px;border-radius:9px;min-width:210px}.explorer-stack{display:grid;gap:14px}.explorer-card{border:1px solid var(--line);border-radius:14px;background:var(--surface);padding:24px}.explorer-card-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.explorer-card h2{font-size:30px;margin:8px 0 0}.commercial-badge{font-size:12px;border:1px solid var(--line);border-radius:999px;padding:7px 10px;white-space:nowrap}.commercial-badge.allowed,.commercial-badge.allowed-with-conditions{color:var(--good)}.commercial-badge.not-allowed,.commercial-badge.separate-license-required{color:#9d3030}.commercial-badge.allowed-with-revenue-condition{color:var(--warn)}.model-link-cloud{display:flex;flex-wrap:wrap;gap:7px;margin-top:22px}.model-link-cloud a{font-size:12px;border:1px solid var(--line);border-radius:999px;padding:5px 8px;background:var(--bg)}.explorer-result-count{font-size:13px;color:var(--muted);margin:6px 0 18px}.explorer-table{border-top:1px solid var(--line)}.explorer-table-head,.explorer-table-row{display:grid;grid-template-columns:1.7fr .8fr .8fr .8fr;gap:16px;align-items:center;border-bottom:1px solid var(--line);padding:15px 0}.explorer-table-head{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.explorer-table-row>div:first-child strong,.explorer-table-row>div:first-child span{display:block}.explorer-table-row>div:first-child span{font-size:12px;color:var(--muted);margin-top:3px}.metric-card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:22px 0 48px}.metric-card{border:1px solid var(--line);border-radius:12px;padding:20px;background:var(--surface)}.metric-card>span{display:block;font-size:32px;font-weight:700;letter-spacing:-.04em}.metric-card strong{display:block;margin-top:10px}.metric-card p{font-size:12px;color:var(--muted);margin-bottom:0}.explorer-title{font-size:36px;margin:24px 0 0}.compact-chips{margin-top:0}.format-row>div:nth-child(2){display:flex}.lineage-shell{border:1px solid var(--line);border-radius:14px;background:var(--surface);overflow:auto;min-height:460px}.lineage-shell svg{display:block;width:100%;min-width:900px;min-height:460px}.lineage-edge{fill:none;stroke:#b8b8b0;stroke-width:1.5}.lineage-edge.muted{stroke-dasharray:5 5}.lineage-arrow{fill:#777770}.lineage-node rect{fill:#fff;stroke:#cfcfc7}.lineage-node.external rect{fill:#f2f2ed;stroke-dasharray:4 3}.lineage-node text{font:600 13px Inter,ui-sans-serif,sans-serif;fill:#161614}.changes-layout{display:grid;grid-template-columns:1.4fr .6fr;gap:60px}.change-feed{border-top:1px solid var(--line)}.change-item{display:grid;grid-template-columns:108px 1fr;gap:24px;padding:22px 0;border-bottom:1px solid var(--line)}.change-item time,.upstream-row time{font-size:11px;color:var(--muted)}.change-item h3{font-size:20px;margin:5px 0}.change-item p{margin:6px 0 0;color:var(--muted);font-size:13px}.change-type{font-size:10px;text-transform:uppercase;letter-spacing:.09em;color:var(--muted)}.upstream-feed{border-top:1px solid var(--line)}.upstream-row{display:grid;grid-template-columns:92px 1fr auto;gap:12px;padding:13px 0;border-bottom:1px solid var(--line);align-items:center}.upstream-row strong,.upstream-row span{display:block}.upstream-row span{font-size:11px;color:var(--muted)}.upstream-row code{font-size:10px}.explorer-table-row[hidden],.license-record[hidden],.change-item[hidden]{display:none!important}
@media(max-width:900px){.mini-tool-grid{grid-template-columns:1fr 1fr}.tool-grid,.changes-layout{grid-template-columns:1fr}.metric-card-grid{grid-template-columns:1fr 1fr}.explorer-card-head{flex-direction:column}.explorer-table-head,.explorer-table-row{grid-template-columns:1.5fr .8fr}.explorer-table-head>*:nth-child(n+3),.explorer-table-row>*:nth-child(n+3){display:none}.change-item{grid-template-columns:1fr}.explorer-controls{position:static}.explorer-controls input,.explorer-controls select{min-width:100%;width:100%}}

/* Compare models + sourced developer locations */
.developer-location-section{padding-top:54px}.developer-location-card{display:grid;grid-template-columns:auto 1fr;gap:22px;align-items:start;max-width:820px;border:1px solid var(--line);border-radius:14px;background:var(--surface);padding:26px}.developer-flag{font-size:38px;line-height:1}.developer-location-card h2{font-size:34px;margin:5px 0 7px}.developer-location-card p{margin:0}.developer-location-sources{display:flex;gap:14px;flex-wrap:wrap}.developer-location-compact{font-size:13px!important;margin:8px 0!important}.compare-section{padding-top:20px}.compare-picker{border:1px solid var(--line);border-radius:14px;background:var(--surface);padding:22px;margin-bottom:30px}.compare-select-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.compare-select-grid label{font-size:12px;font-weight:700}.compare-select-grid label>span{font-weight:400;color:var(--muted)}.compare-select{display:block;width:100%;margin-top:7px;border:1px solid var(--line);background:var(--bg);border-radius:8px;padding:11px}.compare-actions{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:16px}.compare-toggle{font-size:13px;display:flex;gap:8px;align-items:center}.compare-presets{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:14px;font-size:12px;color:var(--muted)}.compare-preset{border:1px solid var(--line);border-radius:999px;background:var(--bg);padding:6px 9px;color:var(--text)}.compare-output{overflow:auto}.compare-table{min-width:800px;display:grid;grid-template-columns:180px repeat(var(--compare-cols),minmax(220px,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}.compare-corner,.compare-model-head,.compare-label,.compare-value{border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:15px;background:var(--surface)}.compare-corner{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.compare-model-head span,.compare-model-head strong,.compare-model-head a{display:block}.compare-model-head span{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.compare-model-head strong{font-size:18px;margin:4px 0 8px}.compare-model-head a{font-size:11px;text-decoration:underline;color:var(--muted)}.compare-row{display:contents}.compare-row[hidden]{display:none}.compare-label{font-size:12px;font-weight:700;background:var(--bg)}.compare-value{font-size:13px;word-break:break-word}.compare-empty,.compare-message{border:1px solid var(--line);border-radius:12px;padding:24px;background:var(--surface)}.compare-empty p{color:var(--muted);margin-bottom:0}
@media(max-width:900px){.compare-select-grid{grid-template-columns:1fr 1fr}.compare-actions{align-items:flex-start;flex-direction:column}.developer-location-card{grid-template-columns:1fr}}

/* Design polish v2 — brand, navigation and information hierarchy */
:root{--interactive:#2447d5;--header-glass:rgba(247,247,244,.94)}
html{scroll-padding-top:104px}
body{font-feature-settings:"kern" 1,"liga" 1}
.site-header{min-height:88px;position:sticky;top:0;z-index:50;border-bottom:0;isolation:isolate}
.site-header:before{content:"";position:absolute;z-index:-1;top:0;bottom:0;left:50%;width:100vw;transform:translateX(-50%);background:var(--header-glass);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.brand{font-size:23px;font-weight:820;line-height:1;letter-spacing:-.045em;white-space:nowrap;transition:opacity .15s ease}
.brand:hover{opacity:.72}
.site-header nav{display:flex;align-items:center;gap:4px;font-size:14px;color:var(--muted)}
.nav-link{display:inline-flex;align-items:center;min-height:38px;padding:0 10px;border-radius:9px;font-weight:570;transition:background .15s ease,color .15s ease,transform .15s ease}
.nav-link:hover{background:var(--soft);color:var(--text)}
.nav-link[aria-current="page"]{background:#ebebe6;color:var(--text)}
.nav-compare{margin-left:6px;padding:0 14px;background:var(--text);color:#fff!important;font-weight:700}
.nav-compare:hover{background:#2a2a27;color:#fff;transform:translateY(-1px)}
.nav-compare[aria-current="page"]{background:var(--text);box-shadow:0 0 0 2px rgba(36,71,213,.18)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid rgba(36,71,213,.28);outline-offset:3px}
.hero{padding:88px 0 68px}
.page-hero{padding:66px 0 40px}
.section{padding:82px 0}
.explore-page .page-hero{padding-top:70px;padding-bottom:22px}
.explore-page .page-hero+.section{padding-top:34px}
.explore-page .page-hero .lead{max-width:920px}
.tool-grid{gap:16px}
.tool-card{min-height:238px;padding:30px;border-color:#d8d8d1;display:flex;flex-direction:column;transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease}
.tool-card:hover{transform:translateY(-3px);border-color:#bdbdb5;box-shadow:0 12px 30px rgba(17,17,17,.05)}
.tool-card .tool-stat{font-size:11px;font-weight:760;letter-spacing:.11em;color:#77776f}
.tool-card h2{margin:14px 0 10px;font-size:36px}
.tool-card p{margin:0 0 24px}
.tool-card strong{margin-top:auto;font-size:13px}
.mini-tool-grid{grid-template-columns:repeat(3,1fr);gap:14px}
.mini-tool{padding:20px 0;transition:opacity .15s ease}
.mini-tool:hover{opacity:.62}
.button{transition:transform .15s ease,border-color .15s ease,background .15s ease}
.button:hover{transform:translateY(-1px);border-color:#b9b9b2}
.button.primary:hover{background:#2a2a27}
.compare-model-button{border-color:#c9c9c1}
.site-footer{min-height:154px;border-top:1px solid var(--line);gap:34px}
.footer-brand strong{font-size:16px;letter-spacing:-.02em}
.footer-links{justify-content:flex-end;row-gap:10px}
.footer-links a:hover{color:var(--text)}
.model-card,.developer-card,.explorer-card,.metric-card{transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease}
.developer-card:hover,.explorer-card:hover,.metric-card:hover{transform:translateY(-2px);border-color:#bebeb7;box-shadow:0 10px 26px rgba(17,17,17,.045)}
@media(max-width:900px){
  .site-header{min-height:auto;padding:14px 0 10px;gap:10px}
  .brand{font-size:21px}
  .site-header nav{width:100%;overflow-x:auto;flex-wrap:nowrap;padding-bottom:3px;scrollbar-width:none}
  .site-header nav::-webkit-scrollbar{display:none}
  .nav-link{flex:0 0 auto;min-height:34px;padding:0 8px}
  .nav-compare{margin-left:2px}
  .explore-page .page-hero{padding-top:52px;padding-bottom:18px}
  .explore-page .page-hero+.section{padding-top:24px}
  .section{padding:64px 0}
  .mini-tool-grid{grid-template-columns:1fr 1fr}
  .tool-card{min-height:0}
}
@media(max-width:560px){
  .site-header,main,footer{width:min(100% - 28px,1180px)}
  .brand{font-size:20px}
  .page-hero{padding-top:48px}
  .mini-tool-grid{grid-template-columns:1fr}
  .tool-card h2{font-size:31px}
}

/* Responsive viewport fix */
html,body{max-width:100%;overflow-x:clip}
main,footer{min-width:0}
img,video,canvas{max-width:100%;height:auto}
svg{max-width:100%}

/* Full-width sticky header without 100vw overflow */
.site-header{
  width:100%;
  max-width:none;
  margin:0;
  padding-left:max(20px,calc((100% - 1180px)/2));
  padding-right:max(20px,calc((100% - 1180px)/2));
  background:var(--header-glass);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);
}
.site-header:before{display:none}

/* Make large desktop typography scale cleanly with viewport */
.home-hero{max-width:min(1030px,100%)}
.home-hero h1{font-size:clamp(58px,7.25vw,104px);max-width:100%}
.home-hero .lead{max-width:min(880px,100%)}
.hero-search{width:min(760px,100%)}
.metric-strip,.model-grid,.tool-grid,.developer-grid{min-width:0}
.model-card,.tool-card,.developer-card{min-width:0}

@media(max-width:1220px){
  .site-header{padding-left:20px;padding-right:20px}
}
@media(max-width:900px){
  .site-header{width:100%;padding:14px 20px 10px}
  .home-hero h1{font-size:clamp(52px,10vw,82px)}
}
@media(max-width:560px){
  html,body{overflow-x:hidden}
  .site-header{padding-left:14px;padding-right:14px}
  .home-hero h1{font-size:clamp(44px,14vw,64px)}
}

/* Registry filtering */
.registry-row[hidden]{display:none!important}.registry-result-count{font-size:13px;color:var(--muted);margin:-14px 0 18px}.registry-result-count strong{color:var(--text)}

/* Product maturity pass: Discovery 2.0, Compare 2.0, freshness, trust, API */
.trust-strip{width:min(1180px,calc(100% - 40px));margin:0 auto;display:flex;align-items:center;gap:20px;flex-wrap:wrap;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:13px 0;font-size:11px;color:var(--muted)}
.trust-strip>div{display:flex;gap:7px;align-items:baseline}.trust-strip>div span{color:var(--muted)}.trust-strip strong{color:var(--text);font-weight:680}.trust-strip a{margin-left:auto;text-decoration:underline;text-underline-offset:3px}.trust-strip a+a{margin-left:0}.trust-dot{color:var(--good)!important;font-size:10px}
.home-trust{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin:-22px 0 28px;padding:12px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:12px;color:var(--muted)}.home-trust strong{color:var(--text)}.home-trust a{text-decoration:underline;text-underline-offset:3px}

/* Discovery 2.0 */
.discovery-hero{padding-bottom:34px}.discovery-controls{position:sticky;top:88px;z-index:12;background:rgba(247,247,244,.96);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);padding:14px 0 16px;border-bottom:1px solid var(--line);margin-bottom:18px}
.discovery-search{display:grid;grid-template-columns:minmax(260px,1fr) auto;gap:9px}.discovery-search input,.discovery-filters select,.discovery-sort select{border:1px solid var(--line);background:var(--surface);border-radius:9px;padding:11px 13px;font:inherit}.discovery-search button,.registry-pagination button{border:1px solid var(--line);background:var(--surface);border-radius:9px;padding:10px 14px;font:inherit;font-weight:650;cursor:pointer}.discovery-search button:hover,.registry-pagination button:hover:not(:disabled){border-color:#aaa9a1;transform:translateY(-1px)}.discovery-filters{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px;margin-top:9px}.discovery-sort{display:flex;gap:18px;align-items:center;margin-top:10px}.discovery-sort label{display:flex;gap:8px;align-items:center;font-size:12px;color:var(--muted)}.discovery-sort select{padding:8px 10px}.discovery-note{margin:10px 0 0}
.registry-list-head,.discovery-row{display:grid;grid-template-columns:minmax(280px,2fr) minmax(115px,.8fr) minmax(160px,1fr) minmax(100px,.65fr) minmax(100px,.65fr) minmax(150px,.9fr);gap:18px;align-items:center}
.registry-list-head{padding:0 0 10px;border-bottom:1px solid var(--line);font-size:10px;text-transform:uppercase;letter-spacing:.09em;color:var(--muted)}
.discovery-row{padding:17px 0}.discovery-row>div:not(:first-child) strong,.discovery-row>div:not(:first-child) span,.discovery-row>div:not(:first-child) small{display:block}.discovery-row>div:not(:first-child)>span:not(.pill),.discovery-row small{font-size:10px;color:var(--muted);margin-top:4px;line-height:1.3}.discovery-row .pill{display:inline-block!important;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.discovery-row[hidden]{display:none!important}
.registry-result-count{margin:10px 0 6px}.registry-pagination{display:flex;justify-content:center;align-items:center;gap:16px;padding-top:28px}.registry-pagination span{font-size:12px;color:var(--muted)}.registry-pagination button:disabled{opacity:.35;cursor:not-allowed}

/* Compare 2.0 */
.compare-summary{font-size:12px;color:var(--muted);margin:14px 0 0}.compare-summary strong{color:var(--text)}
.compare-output{max-height:calc(100vh - 170px);overflow:auto;border:1px solid var(--line);border-radius:12px;background:var(--surface);overscroll-behavior:contain}
.compare-table{border:0;min-width:980px}.compare-corner,.compare-model-head{position:sticky;top:0;z-index:7;box-shadow:0 1px 0 var(--line)}.compare-corner{left:0;z-index:10}.compare-model-head{background:#fff}.compare-label{position:sticky;left:0;z-index:5}.compare-label span{display:block;font-size:9px;text-transform:uppercase;letter-spacing:.09em;color:var(--muted);margin-bottom:4px}.compare-label strong{display:block}.compare-label.different,.compare-value.different{background:#f2f5ff}.compare-label.same,.compare-value.same{background:var(--surface)}.compare-row[hidden]{display:none!important}.compare-value{line-height:1.42}.compare-model-head a{color:var(--interactive)}
.compare-picker{position:relative}.compare-select:focus{border-color:#9aaaf1}

/* Freshness & source assurance */
.freshness-metrics{margin-top:28px}.source-assurance{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 24px}.source-assurance>div{border:1px solid var(--line);border-radius:10px;background:var(--surface);padding:15px}.source-assurance span,.source-assurance strong{display:block}.source-assurance span{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:6px}.source-assurance a{text-decoration:underline}.change-controls{top:88px}

/* API / trust pages */
.api-docs{padding-top:46px}.api-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:64px}.api-endpoint{border:1px solid var(--line);border-radius:12px;background:var(--surface);padding:20px}.api-endpoint code{display:block;font-size:14px;font-weight:700;word-break:break-all}.api-endpoint p{font-size:13px;color:var(--muted);margin:8px 0 0}.trust-content strong{color:var(--text)}.trust-content code{font-size:.9em}

/* microinteraction polish */
.registry-row,.upstream-row,.change-item a,.api-endpoint,.source-assurance>div{transition:background .15s ease,border-color .15s ease,transform .15s ease}.discovery-row:hover{background:#f2f2ed}.api-endpoint:hover,.source-assurance>div:hover{border-color:#bcbcb4}.change-item h3 a:hover{text-decoration:underline;text-underline-offset:3px}
@media(max-width:1050px){
  .registry-list-head,.discovery-row{grid-template-columns:minmax(260px,1.8fr) .8fr 1fr .7fr .7fr}
  .registry-list-head>*:nth-child(6),.discovery-row>*:nth-child(6){display:none}
  .discovery-filters{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:800px){
  .trust-strip{width:min(100% - 28px,1180px);gap:10px 16px}.trust-strip a{margin-left:0}
  .discovery-controls{position:static}.discovery-search{grid-template-columns:1fr}.discovery-filters{grid-template-columns:1fr}.discovery-sort{align-items:stretch;flex-direction:column;gap:8px}.discovery-sort label{justify-content:space-between}.discovery-sort select{min-width:55%}
  .registry-list-head{display:none}.discovery-row{grid-template-columns:1fr .8fr;padding:16px 0}.discovery-row>*:nth-child(3),.discovery-row>*:nth-child(4),.discovery-row>*:nth-child(5),.discovery-row>*:nth-child(6){display:none}
  .compare-output{max-height:none;overflow:visible;border:0;background:transparent}.compare-table{display:block;min-width:0}.compare-corner,.compare-model-head{display:none}.compare-row{display:block!important;border:1px solid var(--line);border-radius:12px;overflow:hidden;margin-bottom:12px;background:var(--surface)}.compare-row[hidden]{display:none!important}.compare-label{position:static!important;border-right:0!important;background:var(--bg)!important}.compare-value{display:grid;grid-template-columns:minmax(120px,.75fr) 1.25fr;gap:12px;border-right:0!important}.compare-value::before{content:attr(data-model);font-size:11px;color:var(--muted);font-weight:650}.compare-value.different{background:#f2f5ff}.compare-select-grid{grid-template-columns:1fr}
  .source-assurance{grid-template-columns:1fr}.api-grid{grid-template-columns:1fr}.freshness-metrics{grid-template-columns:1fr 1fr}
}
@media(max-width:520px){
  .freshness-metrics{grid-template-columns:1fr}.home-trust{align-items:flex-start;flex-direction:column;gap:7px}.registry-pagination{justify-content:space-between;gap:8px}
}

/* Design 10/10 pass — identity, evidence, scanability and interaction */
:root{--ink:#11110f;--paper:#f7f7f4;--cobalt:#2447d5;--cobalt-soft:#eef2ff;--verified:#16794f;--shadow-soft:0 18px 48px rgba(17,17,15,.055)}
::selection{background:rgba(36,71,213,.16)}
.skip-link{position:fixed;left:18px;top:12px;z-index:1000;transform:translateY(-160%);background:var(--ink);color:#fff;padding:9px 12px;border-radius:8px;font-size:12px;font-weight:700;transition:transform .14s ease}.skip-link:focus{transform:translateY(0)}
.brand{display:inline-flex;align-items:center;gap:10px}
.brand-wordmark{display:block}
.brand-mark{width:29px;height:29px;display:inline-flex;flex-direction:column;justify-content:center;align-items:flex-start;gap:3px;padding:0 6px;border-radius:8px;background:var(--ink);box-shadow:inset 0 0 0 1px rgba(255,255,255,.06);flex:0 0 auto}
.brand-mark i{display:block;height:2px;border-radius:99px;background:#fff;opacity:.96}
.brand-mark i:nth-child(1){width:9px}.brand-mark i:nth-child(2){width:16px}.brand-mark i:nth-child(3){width:12px}
.brand-mark-small{width:24px;height:24px;border-radius:7px;padding:0 5px;gap:2px}.brand-mark-small i{height:2px}.brand-mark-small i:nth-child(1){width:7px}.brand-mark-small i:nth-child(2){width:13px}.brand-mark-small i:nth-child(3){width:10px}
.footer-brand-line{display:flex;align-items:center;gap:9px}
.site-header{box-shadow:0 1px 0 rgba(17,17,15,.025)}
.nav-link{position:relative}
.nav-link:not(.nav-compare)[aria-current="page"]{background:transparent;color:var(--text)}
.nav-link:not(.nav-compare)[aria-current="page"]:after{content:"";position:absolute;left:10px;right:10px;bottom:2px;height:2px;border-radius:2px;background:var(--cobalt)}
.nav-link:not(.nav-compare):hover{background:rgba(17,17,15,.035)}
.nav-compare{box-shadow:0 1px 0 rgba(0,0,0,.12),0 5px 14px rgba(17,17,15,.08)}
.nav-compare span{display:inline-block;transition:transform .16s ease}.nav-compare:hover span{transform:translateX(2px)}

/* Deliberate typography and viewport hierarchy */
.home-hero{padding-top:82px;padding-bottom:58px}
.home-hero h1{font-weight:700;letter-spacing:-.071em;text-wrap:balance}
.page-hero h1{font-size:clamp(44px,5.55vw,72px);text-wrap:balance;max-width:980px}
.page-hero .lead{max-width:880px}
.eyebrow{display:flex;align-items:center;gap:10px}.eyebrow:before{content:"";width:20px;height:1px;background:currentColor;opacity:.5;flex:0 0 auto}
.section-head h2,.section>h2{text-wrap:balance}

/* Signature evidence rail */
.trust-strip{min-height:66px;gap:0;padding:0;border-color:#d6d6cf}
.trust-primary,.trust-item,.trust-links{min-height:66px;display:flex!important;align-items:center!important;padding:11px 20px;border-right:1px solid var(--line)}
.trust-primary{padding-left:0;gap:11px!important;min-width:245px}
.trust-primary>span:last-child,.home-trust-brand>span:last-child{display:flex;flex-direction:column;line-height:1.15}
.trust-strip small,.home-trust small{font-size:9px;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);margin-bottom:5px}
.trust-strip strong,.home-trust strong{font-size:12px}
.trust-signal{position:relative;width:28px;height:28px;border:1px solid rgba(22,121,79,.3);border-radius:50%;display:grid!important;place-items:center;flex:0 0 auto;background:rgba(22,121,79,.045)}
.trust-signal:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--verified);box-shadow:0 0 0 4px rgba(22,121,79,.09)}
.trust-signal i{position:absolute;inset:-5px;border:1px solid rgba(22,121,79,.08);border-radius:50%}
.trust-item{flex-direction:column;align-items:flex-start!important;justify-content:center;min-width:180px}
.trust-links{margin-left:auto!important;border-right:0;padding-right:0;gap:16px!important}.trust-links a{margin:0!important;text-decoration:none;color:var(--muted)}.trust-links a:hover{color:var(--text)}
.home-trust{min-height:72px;margin:-10px 0 26px;padding:0;gap:0;border-color:#d6d6cf}
.home-trust-brand,.home-trust-stat,.home-trust-links{min-height:72px;display:flex;align-items:center;padding:12px 20px;border-right:1px solid var(--line)}
.home-trust-brand{padding-left:0;gap:11px;min-width:220px}.home-trust-stat{flex-direction:column;align-items:flex-start;justify-content:center;min-width:155px}.home-trust-links{margin-left:auto;border-right:0;padding-right:0;gap:18px}.home-trust-links a{text-decoration:none;color:var(--muted)}.home-trust-links a:hover{color:var(--text)}

/* Home: each explorer gets a recognizable editorial marker */
.mini-tool{position:relative;padding-top:48px}
.mini-tool:before{position:absolute;top:18px;left:0;font-size:10px;font-weight:800;letter-spacing:.1em;color:var(--cobalt)}
.mini-tool:nth-child(1):before{content:"01 / COMPARE"}.mini-tool:nth-child(2):before{content:"02 / LICENSE"}.mini-tool:nth-child(3):before{content:"03 / MEMORY"}.mini-tool:nth-child(4):before{content:"04 / FORMAT"}.mini-tool:nth-child(5):before{content:"05 / LINEAGE"}.mini-tool:nth-child(6):before{content:"06 / CHANGES"}
.mini-tool strong{font-size:15px}.mini-tool span{line-height:1.45}
.model-card{position:relative;overflow:hidden}.model-card:after{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--cobalt);transform:scaleY(0);transform-origin:bottom;transition:transform .18s ease}.model-card:hover:after{transform:scaleY(1)}
.model-card:hover{box-shadow:var(--shadow-soft)}

/* Discovery: improve scanning without visual noise */
.discovery-controls{box-shadow:0 10px 24px rgba(247,247,244,.96)}
.discovery-search input:focus,.discovery-filters select:focus,.discovery-sort select:focus{border-color:#9aaaf1;box-shadow:0 0 0 3px rgba(36,71,213,.08)}
.registry-list-head{position:sticky;top:285px;z-index:8;background:var(--bg);padding-top:10px}
.discovery-row{position:relative;border-radius:8px;padding-left:8px;padding-right:8px;margin-left:-8px;margin-right:-8px}
.discovery-row:before{content:"";position:absolute;left:0;top:13px;bottom:13px;width:2px;border-radius:2px;background:transparent;transition:background .15s ease}
.discovery-row:hover:before{background:var(--cobalt)}
.discovery-row .row-title{font-size:14px;letter-spacing:-.012em}.discovery-row>div:not(:first-child)>strong{font-size:13px}
.mobile-model-facts{display:none}

/* Compare 2.0: section rhythm and readable sticky headers */
.compare-picker{box-shadow:0 10px 34px rgba(17,17,15,.035)}
.compare-table{isolation:isolate}
.compare-model-head{padding-top:18px;padding-bottom:18px}
.compare-row.group-start .compare-label,.compare-row.group-start .compare-value{border-top:8px solid var(--bg)}
.compare-row.group-start:first-of-type .compare-label,.compare-row.group-start:first-of-type .compare-value{border-top-width:0}
.compare-label.group-start span{color:var(--cobalt);font-weight:800}
.compare-label.different,.compare-value.different{background:linear-gradient(90deg,rgba(36,71,213,.065),rgba(36,71,213,.028))}
.compare-value.different{box-shadow:inset 0 0 0 9999px rgba(255,255,255,.18)}
.compare-loading{display:grid;grid-template-columns:180px repeat(3,1fr);gap:1px;background:var(--line);min-height:340px}
.compare-loading i{display:block;background:linear-gradient(90deg,#fafaf7 25%,#f0f0eb 45%,#fafaf7 65%);background-size:240% 100%;animation:omw-shimmer 1.25s linear infinite}
@keyframes omw-shimmer{to{background-position:-240% 0}}

/* Record detail: trust reads as part of the product, not a footer note */
.model-detail-page .model-head{padding-bottom:42px}.model-detail-page .facts{border-color:#d1d1ca}.model-detail-page .fact strong{font-size:15px}
.source-assurance>div{position:relative;overflow:hidden}.source-assurance>div:before{content:"";position:absolute;left:0;top:0;right:0;height:2px;background:var(--cobalt);opacity:.55}

/* Microinteractions: restrained and fast */
.button,.nav-link,.mini-tool,.registry-row,.tool-card,.api-endpoint{transition-duration:.14s}
.button:active,.nav-compare:active,.registry-pagination button:active{transform:translateY(0) scale(.985)}
a{text-underline-offset:3px}
.text-link:after{content:"";display:inline-block;width:0;height:1px;background:currentColor;vertical-align:middle;margin-left:5px;transition:width .15s ease}.text-link:hover:after{width:14px}

@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}

/* Tablet */
@media(max-width:1000px){
  .trust-primary{min-width:210px}.trust-item{min-width:155px}.trust-links{width:100%;min-height:42px;border-top:1px solid var(--line);padding-left:0}
  .registry-list-head{position:static}
  .home-trust-links{width:100%;min-height:44px;margin-left:0;border-top:1px solid var(--line);padding-left:0}
}

/* Mobile is intentionally reprioritized, not merely shrunk */
@media(max-width:800px){
  .site-header{padding-top:12px}.brand-mark{width:27px;height:27px}.brand-wordmark{font-size:19px}
  .site-header nav{margin-left:-6px;width:calc(100% + 12px);padding-left:6px;padding-right:6px}
  .nav-link{min-height:36px}
  .home-hero{padding-top:54px;padding-bottom:42px}.home-hero h1{font-size:clamp(47px,14vw,68px);line-height:.93}
  .page-hero h1{font-size:clamp(42px,11.5vw,60px);line-height:.97}.page-hero .lead{font-size:18px}
  .trust-strip{display:grid;grid-template-columns:1fr 1fr;width:min(100% - 28px,1180px);padding:0}
  .trust-primary{grid-column:1/-1;border-right:0;border-bottom:1px solid var(--line);padding-left:0}.trust-item{min-width:0;padding-left:0;border-right:0}.trust-item:nth-child(3){padding-left:14px;border-left:1px solid var(--line)}.trust-links{grid-column:1/-1}
  .home-trust{display:grid;grid-template-columns:1fr 1fr}.home-trust-brand{grid-column:1/-1;border-right:0;border-bottom:1px solid var(--line);padding-left:0}.home-trust-stat{min-width:0;padding-left:0;border-right:0}.home-trust-stat:nth-child(3){padding-left:14px;border-left:1px solid var(--line)}.home-trust-links{grid-column:1/-1}
  .mini-tool{padding-top:44px}
  .discovery-row{grid-template-columns:1fr auto;gap:12px;padding:17px 6px;margin-left:-6px;margin-right:-6px}.discovery-row>div:nth-child(2){text-align:right}.discovery-row>div:nth-child(2) span{font-size:9px}
  .mobile-model-facts{display:flex!important;gap:6px;flex-wrap:wrap;margin-top:9px}.mobile-model-facts span{display:inline-flex!important;border:1px solid var(--line);border-radius:999px;padding:3px 6px;font-size:9px!important;color:var(--muted);margin:0!important;background:var(--surface)}
  .compare-row.group-start{margin-top:22px}.compare-row.group-start .compare-label{border-top:3px solid var(--cobalt)!important}.compare-label span{color:var(--cobalt)}
  .compare-loading{grid-template-columns:1fr;min-height:280px}.compare-loading i:nth-child(n+4){display:none}
}
@media(max-width:520px){
  .brand{gap:8px}.brand-mark{width:25px;height:25px;border-radius:7px}.brand-wordmark{font-size:18px}
  .site-header nav{font-size:13px}.nav-link{padding:0 7px}.nav-compare{padding:0 11px}
  .hero-search input{font-size:16px}
  .metric-strip>div{padding-top:18px;padding-bottom:18px}.metric-strip strong{font-size:14px}
  .discovery-row .row-title{font-size:15px}.discovery-row .row-sub{line-height:1.45}
}

/* Sources / evidence standard */
.sources-hero .hero-actions{margin-top:28px}
.sources-section{padding-top:66px;padding-bottom:66px}
.sources-section+.sources-section{border-top:1px solid var(--line)}
.section-kicker{max-width:430px;margin:6px 0 0;color:var(--muted);font-size:13px;line-height:1.55}
.source-tier-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:30px}
.source-tier{min-height:260px;border:1px solid var(--line);border-radius:14px;background:var(--surface);padding:24px;display:grid;grid-template-columns:auto 1fr;gap:18px;transition:transform .15s ease,border-color .15s ease,box-shadow .15s ease}
.source-tier:hover{transform:translateY(-2px);border-color:#bdbdb5;box-shadow:var(--shadow-soft)}
.source-tier-number{font-size:11px;font-weight:850;letter-spacing:.08em;color:var(--cobalt);padding-top:3px}
.source-tier span{display:block;font-size:9px;font-weight:760;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.source-tier h2{font-size:24px;margin:0 0 12px;letter-spacing:-.035em}
.source-tier p{margin:0;color:var(--muted);font-size:13px;line-height:1.6}
.source-table-wrap{overflow-x:auto;margin-top:28px;border:1px solid var(--line);border-radius:14px;background:var(--surface)}
.source-table{width:100%;min-width:900px;border-collapse:collapse}
.source-table th,.source-table td{text-align:left;vertical-align:top;padding:15px 17px;border-bottom:1px solid var(--line);font-size:12px;line-height:1.5}
.source-table thead th{position:sticky;top:0;background:#f1f1ec;font-size:9px;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);z-index:1}
.source-table tbody th{width:19%;font-size:13px;color:var(--text)}
.source-table td:nth-child(2){width:31%}.source-table td:nth-child(3){color:var(--muted)}
.source-table tr:last-child th,.source-table tr:last-child td{border-bottom:0}
.sources-split{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr);gap:64px;align-items:start}
.sources-split h2,.source-identity h2{font-size:clamp(32px,3.5vw,48px);letter-spacing:-.05em;margin:10px 0 20px}
.sources-split p,.source-identity p{color:var(--muted);line-height:1.7}
.sources-definition{border-top:1px solid var(--line)}
.sources-definition>div{padding:18px 0;border-bottom:1px solid var(--line)}
.sources-definition span,.sources-definition strong,.sources-definition p{display:block}
.sources-definition span{font-size:9px;text-transform:uppercase;letter-spacing:.09em;color:var(--muted)}
.sources-definition strong{font-size:22px;margin:5px 0}
.sources-definition p{font-size:12px;margin:0}
.freshness-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:30px}
.freshness-flow>div{position:relative;border-top:2px solid #cfcfc8;padding:18px 16px 0 0}
.freshness-flow>div:nth-child(2),.freshness-flow>div:nth-child(3){border-top-color:rgba(36,71,213,.45)}
.freshness-flow span{font-size:10px;font-weight:850;letter-spacing:.08em;color:var(--cobalt)}
.freshness-flow strong{display:block;font-size:14px;margin:8px 0}
.freshness-flow p{font-size:12px;line-height:1.55;color:var(--muted);margin:0}
.source-callout{margin-top:32px;border:1px solid rgba(36,71,213,.18);border-radius:13px;background:var(--cobalt-soft);padding:20px 22px;display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:center}
.source-callout strong{white-space:nowrap}.source-callout p{font-size:12px;line-height:1.55;color:#4e5571;margin:0}.source-callout a{font-size:12px;font-weight:700;color:var(--cobalt)}
.source-limit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:28px}
.source-limit{border:1px solid var(--line);border-radius:12px;padding:20px;background:var(--surface)}
.source-limit strong{font-size:13px}.source-limit p{margin:8px 0 0;font-size:12px;line-height:1.55;color:var(--muted)}
.sources-repro{grid-template-columns:minmax(0,1.25fr) minmax(300px,.75fr)}
.source-link-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:28px}
.source-link-grid a{border:1px solid var(--line);border-radius:10px;background:var(--surface);padding:15px;transition:transform .14s ease,border-color .14s ease}
.source-link-grid a:hover{transform:translateY(-1px);border-color:#b9b9b1}
.source-link-grid strong,.source-link-grid span{display:block}.source-link-grid strong{font-size:12px}.source-link-grid span{font-size:10px;color:var(--muted);margin-top:5px}
.correction-card{border:1px solid #cfcfc7;border-radius:15px;background:var(--surface);padding:27px;box-shadow:var(--shadow-soft)}
.correction-label{font-size:9px;font-weight:850;letter-spacing:.1em;color:var(--cobalt)}
.correction-card h2{font-size:28px;line-height:1.02;margin:13px 0 16px}.correction-card p{font-size:13px}.correction-card .button{margin-top:8px}.correction-card .text-link{display:inline-block;margin:18px 0 0;font-size:11px;color:var(--muted)}
.source-identity{max-width:920px}
@media(max-width:900px){
  .source-tier-grid{grid-template-columns:1fr}.source-tier{min-height:0}
  .sources-split,.sources-repro{grid-template-columns:1fr;gap:34px}
  .freshness-flow{grid-template-columns:1fr 1fr;gap:20px 12px}
  .source-limit-grid{grid-template-columns:1fr 1fr}
  .source-callout{grid-template-columns:1fr;gap:8px}.source-callout strong{white-space:normal}
}
@media(max-width:560px){
  .sources-section{padding-top:50px;padding-bottom:50px}
  .source-tier{padding:20px;grid-template-columns:28px 1fr}.source-tier h2{font-size:22px}
  .freshness-flow,.source-limit-grid,.source-link-grid{grid-template-columns:1fr}
  .source-table-wrap{margin-left:-14px;margin-right:-14px;border-radius:0;border-left:0;border-right:0}
  .correction-card{padding:22px}
}

/* Intelligence moat: evidence ledger, diffs, compatibility, benchmarks, MCP */
.intelligence-section{border-top:1px solid var(--line)}
.intelligence-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:28px}
.intelligence-grid>a{min-height:205px;border:1px solid var(--line);border-radius:13px;background:var(--surface);padding:22px;position:relative;overflow:hidden;transition:transform .15s ease,border-color .15s ease,box-shadow .15s ease}
.intelligence-grid>a:after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--cobalt);transform:scaleX(0);transform-origin:left;transition:transform .18s ease}
.intelligence-grid>a:hover{transform:translateY(-2px);border-color:#bcbcb4;box-shadow:var(--shadow-soft)}.intelligence-grid>a:hover:after{transform:scaleX(1)}
.intelligence-grid span{font-size:10px;font-weight:850;letter-spacing:.1em;color:var(--cobalt)}.intelligence-grid strong{display:block;font-size:19px;letter-spacing:-.025em;margin:28px 0 9px}.intelligence-grid p{font-size:12px;line-height:1.55;color:var(--muted);margin:0}
.history-list{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:13px;overflow:hidden}
.history-card{display:grid;grid-template-columns:minmax(260px,2fr) repeat(3,minmax(110px,.65fr));gap:18px;align-items:center;background:var(--surface);padding:16px 18px;transition:background .14s ease}
.history-card:hover{background:#f2f2ed}.history-card>div:first-child span,.history-card>div:first-child strong{display:block}.history-card>div:first-child span{font-size:10px;color:var(--muted);margin-bottom:4px}.history-card>div:first-child strong{font-size:14px}
.history-card b,.history-card small{display:block}.history-card b{font-size:13px}.history-card small{font-size:9px;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);margin-top:4px}
.history-baseline-note{width:min(1180px,calc(100% - 40px));margin:24px auto 0;border:1px solid rgba(36,71,213,.18);background:var(--cobalt-soft);border-radius:12px;padding:18px 20px}.history-baseline-note p{margin:6px 0 0;font-size:12px;color:#525a78;line-height:1.55}
.ledger-timeline{max-width:900px}.ledger-entry{display:grid;grid-template-columns:24px 1fr;gap:15px;min-height:120px}.ledger-rail{position:relative}.ledger-rail:before{content:"";position:absolute;top:0;bottom:0;left:11px;width:1px;background:var(--line)}.ledger-rail i{position:relative;z-index:1;display:block;width:9px;height:9px;border-radius:50%;background:var(--verified);margin:8px 0 0 7px;box-shadow:0 0 0 5px var(--bg)}
.ledger-entry time{font-size:10px;color:var(--muted)}.ledger-entry h2{font-size:20px;margin:5px 0 8px}.ledger-meta{display:flex;gap:14px;flex-wrap:wrap;font-size:10px;color:var(--muted);margin-bottom:8px}.ledger-entry>a{font-size:11px;font-weight:700;color:var(--cobalt)}
.diff-controls{display:flex;align-items:end;gap:10px;flex-wrap:wrap;margin-bottom:22px}.diff-controls label{display:flex;flex-direction:column;gap:6px;font-size:10px;color:var(--muted);min-width:min(330px,42vw)}.diff-controls select,.diff-controls button{border:1px solid var(--line);background:var(--surface);border-radius:9px;padding:10px 12px;font:inherit}.diff-controls button{font-weight:700;cursor:pointer}.diff-summary{font-size:12px;color:var(--muted);margin-bottom:10px}.diff-summary strong{color:var(--text)}
.diff-output{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--surface)}.diff-row{display:grid;grid-template-columns:minmax(180px,.8fr) 1fr 1fr;border-bottom:1px solid var(--line)}.diff-row:last-child{border-bottom:0}.diff-field,.diff-row>div{padding:13px 15px;min-width:0}.diff-field{font-size:11px;font-weight:760;background:#f4f4ef;border-right:1px solid var(--line);word-break:break-word}.diff-row>div:not(.diff-field){border-right:1px solid var(--line)}.diff-row>div:last-child{border-right:0;background:rgba(36,71,213,.035)}.diff-row span{display:block;font-size:8px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:6px}.diff-row code{font-size:10px;white-space:pre-wrap;word-break:break-word}.diff-empty{padding:28px}.diff-empty p{color:var(--muted);font-size:12px}
.compat-controls{display:grid;grid-template-columns:2fr repeat(4,1fr);gap:8px;align-items:end}.compat-controls input,.compat-controls select{width:100%;border:1px solid var(--line);background:var(--surface);border-radius:9px;padding:10px 11px;font:inherit}.compat-controls label{display:flex;flex-direction:column;gap:5px;font-size:9px;text-transform:uppercase;letter-spacing:.07em;color:var(--muted)}.compat-controls label:nth-last-child(-n+3){grid-column:span 1}.compat-meta{display:flex;justify-content:space-between;align-items:center;margin:18px 0 8px;font-size:11px;color:var(--muted)}.compat-meta p{margin:0}.compat-meta strong{color:var(--text)}
.compat-results{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden}.compat-card{display:grid;grid-template-columns:1.5fr .6fr .7fr 1fr 1fr;gap:15px;align-items:center;padding:14px 16px;background:var(--surface)}.compat-card:hover{background:#f2f2ed}.compat-card span,.compat-card strong,.compat-card small,.compat-card b{display:block}.compat-card span,.compat-card small{font-size:9px;color:var(--muted)}.compat-card strong{font-size:13px;margin-top:3px}.compat-card b{font-size:11px;margin-top:3px;line-height:1.35}
.benchmark-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:9px}.benchmark-metrics>div{border:1px solid var(--line);border-radius:11px;background:var(--surface);padding:17px}.benchmark-metrics span,.benchmark-metrics strong{display:block}.benchmark-metrics span{font-size:9px;text-transform:uppercase;letter-spacing:.07em;color:var(--muted)}.benchmark-metrics strong{font-size:16px;margin-top:8px}
.benchmark-results{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden}.benchmark-result{display:grid;grid-template-columns:1.2fr 1fr .8fr auto;gap:16px;align-items:center;background:var(--surface);padding:15px}.benchmark-result span,.benchmark-result strong,.benchmark-result b,.benchmark-result small{display:block}.benchmark-result span,.benchmark-result small{font-size:9px;color:var(--muted)}.benchmark-result strong,.benchmark-result b{font-size:12px}.benchmark-empty{background:var(--surface);padding:32px}.benchmark-empty p{max-width:720px;color:var(--muted);font-size:13px;line-height:1.6}
.mcp-endpoint{display:inline-flex;flex-direction:column;gap:7px;margin-top:26px;border:1px solid rgba(36,71,213,.18);background:var(--cobalt-soft);border-radius:11px;padding:14px 16px}.mcp-endpoint span{font-size:9px;text-transform:uppercase;letter-spacing:.08em;color:#5b6484}.mcp-endpoint code{font-size:14px;font-weight:700;color:var(--cobalt)}
.mcp-tool-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:9px}.mcp-tool{border:1px solid var(--line);border-radius:11px;background:var(--surface);padding:18px}.mcp-tool code{font-size:13px;font-weight:800}.mcp-tool p{font-size:12px;color:var(--muted);line-height:1.5;margin:8px 0 0}
@media(max-width:1000px){.intelligence-grid{grid-template-columns:1fr 1fr}.compat-controls{grid-template-columns:1fr 1fr 1fr}.compat-controls>input:first-child{grid-column:1/-1}.compat-card{grid-template-columns:1.3fr .7fr .8fr}.compat-card>div:nth-child(4),.compat-card>div:nth-child(5){display:none}}
@media(max-width:760px){.history-card{grid-template-columns:1fr 1fr 1fr}.history-card>div:first-child{grid-column:1/-1}.diff-row{grid-template-columns:1fr}.diff-field{border-right:0}.diff-row>div:not(.diff-field){border-right:0;border-top:1px solid var(--line)}.compat-controls{grid-template-columns:1fr}.compat-controls>input:first-child{grid-column:auto}.compat-card{grid-template-columns:1fr auto}.compat-card>div:nth-child(n+3){display:none}.benchmark-metrics{grid-template-columns:1fr 1fr}.mcp-tool-grid{grid-template-columns:1fr}}
@media(max-width:520px){.intelligence-grid,.benchmark-metrics{grid-template-columns:1fr}.history-baseline-note{width:calc(100% - 28px)}.diff-controls label{min-width:100%}.compat-meta{align-items:flex-start;gap:8px;flex-direction:column}}

/* Change feed: human-readable dates; exact timestamps stay in datetime/title metadata */
.change-item time,.upstream-row time{white-space:nowrap;font-variant-numeric:tabular-nums}


/* Modern product redesign v3 — homepage + global shell */
:root{
  --bg:#f4f5f1;
  --surface:#ffffff;
  --surface-2:#f9faf7;
  --text:#111411;
  --muted:#687068;
  --line:#dfe3dc;
  --line-strong:#cdd3ca;
  --cobalt:#3157e8;
  --cobalt-soft:#eef1ff;
  --verified:#168458;
  --shadow-soft:0 18px 50px rgba(20,28,20,.065);
  --shadow-card:0 12px 34px rgba(20,28,20,.055);
}
body{background:var(--bg);letter-spacing:-.006em}
.site-header,main,footer{width:min(1240px,calc(100% - 48px))}
.site-header{min-height:76px}
.site-header:before{background:rgba(244,245,241,.9);border-bottom:1px solid rgba(205,211,202,.82);box-shadow:0 1px 0 rgba(255,255,255,.6)}
.brand{font-size:21px;letter-spacing:-.04em}
.brand-mark{border-radius:8px}
.site-header nav{gap:2px}
.nav-link{border-radius:999px;padding:0 12px}
.nav-link:hover{background:#e9ece6}
.nav-link[aria-current="page"]{background:#e4e8e1}
.nav-compare{padding:0 16px;border-radius:999px;background:#141714}
.nav-compare:hover{background:#2a2e2a}
.button{border-radius:999px;min-height:48px;padding:0 19px}
.button.primary{background:#141714;border-color:#141714}
.button.primary:hover{background:#2a2e2a;border-color:#2a2e2a}
.home-page main{overflow:visible}
.home-hero-v3{position:relative;max-width:1080px;padding:112px 0 72px}
.home-hero-v3:before{content:"";position:absolute;z-index:-1;width:560px;height:560px;right:-250px;top:-120px;border-radius:50%;background:radial-gradient(circle,rgba(49,87,232,.115),rgba(49,87,232,0) 68%);pointer-events:none}
.hero-status{display:inline-flex;align-items:center;gap:8px;margin-bottom:31px;padding:8px 12px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.7);font-size:11px;font-weight:680;color:#4f574f;box-shadow:0 6px 24px rgba(20,28,20,.025)}
.hero-status-dot{width:7px;height:7px;border-radius:50%;background:var(--verified);box-shadow:0 0 0 4px rgba(22,132,88,.1)}
.hero-status-sep{color:#a0a7a0}
.home-hero-v3 .eyebrow{margin-bottom:20px;color:#555e55}
.home-hero-v3 h1{font-size:clamp(62px,8.2vw,112px);line-height:.9;letter-spacing:-.073em;font-weight:690;max-width:1020px}
.home-hero-v3 h1 span{color:#747b73}
.home-hero-v3 .lead{max-width:830px;margin-top:31px;font-size:clamp(20px,2.2vw,27px);line-height:1.42;color:#626a62}
.hero-search-v3{position:relative;max-width:790px;margin-top:38px;border-color:var(--line-strong);border-radius:16px;box-shadow:var(--shadow-card);background:rgba(255,255,255,.94)}
.hero-search-v3:focus-within{border-color:#9baaf0;box-shadow:0 0 0 4px rgba(49,87,232,.08),var(--shadow-card)}
.hero-search-icon{display:flex;align-items:center;padding-left:18px;color:#8a918a;font-size:22px}
.hero-search-v3 input{padding:18px 14px;font-size:16px}
.hero-search-v3 button{margin:6px;border-radius:11px;padding:0 20px;background:#151815}
.hero-actions{margin-top:16px}
.hero-proof{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));max-width:930px;margin-top:64px;padding-top:25px;border-top:1px solid var(--line)}
.hero-proof>div{padding-right:24px}
.hero-proof>div+div{padding-left:24px;border-left:1px solid var(--line)}
.hero-proof strong,.hero-proof span{display:block}
.hero-proof strong{font-size:23px;line-height:1;letter-spacing:-.04em}
.hero-proof span{margin-top:8px;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.07em}
.home-trust{width:100%;margin:0 0 12px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.76);box-shadow:0 8px 30px rgba(20,28,20,.035);overflow:hidden}
.home-trust-brand,.home-trust-stat,.home-trust-links{min-height:78px}
.section{padding:92px 0}
.home-section-head{align-items:flex-end;margin-bottom:38px}
.home-section-head h2{max-width:780px}
.home-section-head .section-kicker{max-width:430px;font-size:14px;line-height:1.62}
.home-interrogate{padding-top:88px}
.home-action-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.home-action-card{min-height:230px;display:grid;grid-template-columns:54px 1fr;gap:22px;padding:28px;border:1px solid var(--line);border-radius:22px;background:rgba(255,255,255,.78);box-shadow:0 4px 18px rgba(20,28,20,.018);transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}
.home-action-card:hover{transform:translateY(-3px);border-color:#c4cac1;box-shadow:var(--shadow-card)}
.home-card-index{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border:1px solid #d9ded7;border-radius:50%;background:#f7f8f5;font-size:10px;font-weight:820;color:#697169}
.home-action-card h3{margin:1px 0 12px;font-size:29px;line-height:1.05;letter-spacing:-.04em}
.home-action-card p{max-width:470px;margin:0;color:var(--muted);font-size:14px;line-height:1.6}
.home-action-card strong{display:block;margin-top:30px;font-size:12px;color:var(--cobalt)}
.home-evidence-section{border-top:0}
.home-evidence-grid{display:grid;grid-template-columns:1.25fr 1fr;grid-template-rows:repeat(2,minmax(230px,auto));gap:14px}
.home-evidence-card{position:relative;display:flex;flex-direction:column;padding:30px;border:1px solid var(--line);border-radius:22px;background:var(--surface);overflow:hidden;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}
.home-evidence-card:first-child{grid-row:1/3;background:#161916;color:#f5f7f3;border-color:#161916}
.home-evidence-card:hover{transform:translateY(-3px);border-color:#c2c8bf;box-shadow:var(--shadow-card)}
.home-evidence-card:first-child:hover{border-color:#161916}
.home-evidence-card>span{font-size:10px;font-weight:820;letter-spacing:.11em;color:var(--cobalt)}
.home-evidence-card:first-child>span{color:#9fb0ff}
.home-evidence-card h3{margin:38px 0 12px;font-size:clamp(27px,3vw,40px);line-height:1;letter-spacing:-.05em}
.home-evidence-card:first-child h3{font-size:clamp(36px,4.4vw,57px);margin-top:auto;padding-top:80px}
.home-evidence-card p{max-width:520px;margin:0;color:var(--muted);font-size:13px;line-height:1.65}
.home-evidence-card:first-child p{color:#b7bdb7;font-size:14px}
.home-evidence-card strong{margin-top:auto;padding-top:28px;font-size:12px;color:var(--cobalt)}
.home-evidence-card:first-child strong{color:#dbe1ff}
.home-models-section .model-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.home-model-card{min-height:265px;display:flex;flex-direction:column;padding:24px;border-radius:19px;background:rgba(255,255,255,.78)}
.home-model-card h3{font-size:22px;line-height:1.08;margin:34px 0 11px}
.home-model-card .chips{margin-top:auto;padding-top:22px}
.home-model-card .card-link{display:block;margin-top:18px;font-size:11px;font-weight:720;color:var(--cobalt)}
.home-source-section{border-bottom:0;padding-bottom:110px}
.home-source-panel{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);gap:72px;padding:54px;border-radius:28px;background:#161916;color:#f4f6f2;box-shadow:0 26px 70px rgba(15,20,15,.12)}
.home-source-panel .eyebrow{color:#aeb5ae}
.home-source-panel h2{font-size:clamp(39px,4.4vw,58px);max-width:650px}
.home-source-panel>div>p:last-child{max-width:650px;color:#b3bbb3;font-size:15px;line-height:1.7;margin-top:24px}
.home-source-links{border-top:1px solid #343934}
.home-source-links a{display:grid;grid-template-columns:34px 1fr auto;gap:14px;align-items:center;padding:20px 0;border-bottom:1px solid #343934}
.home-source-links span{font-size:9px;color:#7f887f}
.home-source-links strong,.home-source-links small{display:block}
.home-source-links strong{font-size:14px}
.home-source-links small{margin-top:4px;color:#919991;font-size:11px;line-height:1.45}
.home-source-links b{font-size:18px;font-weight:400;color:#8fa2ff}
.site-footer{padding:34px 0;min-height:150px;border-top:1px solid var(--line)}
.footer-links{max-width:760px;justify-content:flex-end;row-gap:10px}
@media(max-width:1000px){
  .home-models-section .model-grid{grid-template-columns:1fr 1fr}
  .home-source-panel{grid-template-columns:1fr;gap:38px}
  .hero-proof{grid-template-columns:1fr 1fr;gap:0}
  .hero-proof>div:nth-child(3){border-left:0;padding-left:0;border-top:1px solid var(--line);padding-top:20px;margin-top:20px}
  .hero-proof>div:nth-child(4){border-top:1px solid var(--line);padding-top:20px;margin-top:20px}
}
@media(max-width:800px){
  .site-header,main,footer{width:min(100% - 28px,1240px)}
  .home-hero-v3{padding:70px 0 50px}
  .home-hero-v3:before{width:380px;height:380px;right:-210px;top:-60px}
  .home-hero-v3 h1{font-size:clamp(49px,15vw,72px)}
  .home-hero-v3 .lead{font-size:19px}
  .hero-search-v3{flex-direction:row}
  .hero-search-v3 button{padding:0 14px}
  .hero-proof{margin-top:45px}
  .home-action-grid,.home-evidence-grid{grid-template-columns:1fr;grid-template-rows:auto}
  .home-evidence-card:first-child{grid-row:auto;min-height:330px}
  .home-evidence-card:first-child h3{padding-top:70px}
  .home-models-section .model-grid{grid-template-columns:1fr}
  .home-source-panel{padding:34px 26px;border-radius:22px}
  .home-section-head{align-items:flex-start}
}
@media(max-width:560px){
  .hero-status{margin-bottom:24px}
  .hero-search-v3{display:grid;grid-template-columns:auto 1fr}
  .hero-search-v3 button{grid-column:1/-1;min-height:46px;margin:0 6px 6px}
  .hero-proof{grid-template-columns:1fr 1fr}
  .hero-proof strong{font-size:20px}
  .hero-proof span{font-size:9px}
  .home-action-card{grid-template-columns:1fr;min-height:0;padding:23px}
  .home-action-card h3{font-size:25px}
  .home-source-panel h2{font-size:36px}
}


/* Screenshot refinement v3.1 — tighter hero, distinct weight mark */
/* The v3 screenshot showed too much dead space above the headline and the brand mark read like a menu icon. */
.site-header{min-height:70px}
.brand{gap:11px}
.brand-mark{
  width:31px;height:24px;padding:0;background:transparent;box-shadow:none;border-radius:0;
  align-items:flex-start;justify-content:center;gap:3px
}
.brand-mark i{height:3px;background:var(--text);opacity:1;border-radius:999px}
.brand-mark i:nth-child(1){width:25px}
.brand-mark i:nth-child(2){width:19px}
.brand-mark i:nth-child(3){width:13px}
.brand-mark-small{width:25px;height:20px;padding:0;background:transparent;box-shadow:none;border-radius:0}
.brand-mark-small i{height:2px;background:var(--text)}
.brand-mark-small i:nth-child(1){width:20px}
.brand-mark-small i:nth-child(2){width:15px}
.brand-mark-small i:nth-child(3){width:10px}
.nav-compare{gap:5px}

.home-hero-v3{padding-top:70px;padding-bottom:54px;max-width:1000px}
.home-hero-v3:before{display:none}
.hero-status{margin-bottom:28px;background:transparent;box-shadow:none;padding:7px 11px}
.home-hero-v3 h1{
  max-width:940px;
  font-size:clamp(56px,7vw,96px);
  line-height:.92;
  letter-spacing:-.068em
}
.home-hero-v3 h1 span{color:#747c74}
.home-hero-v3 .lead{max-width:780px;margin-top:27px;font-size:clamp(19px,2vw,25px);line-height:1.42}
.hero-search-v3{max-width:760px;margin-top:32px}
.hero-proof{max-width:900px;margin-top:48px;padding-top:22px}
.hero-proof strong{font-size:21px}
.hero-proof span{margin-top:7px}

.home-trust{
  min-height:0;
  margin:0;
  border-left:0;border-right:0;
  border-radius:0;
  background:transparent;
  box-shadow:none
}
.home-trust-brand,.home-trust-stat,.home-trust-links{min-height:58px}
.home-trust-brand{padding-left:0}
.home-trust-links{padding-right:0}
.home-trust small{font-size:9px}
.home-trust strong{font-size:12px}
.home-interrogate{padding-top:76px}

@media(max-width:800px){
  .site-header{min-height:0}
  .brand-mark{width:27px;height:22px}
  .brand-mark i:nth-child(1){width:22px}
  .brand-mark i:nth-child(2){width:17px}
  .brand-mark i:nth-child(3){width:12px}
  .home-hero-v3{padding-top:48px;padding-bottom:42px}
  .home-hero-v3 h1{font-size:clamp(47px,13.5vw,66px)}
  .hero-status{margin-bottom:22px}
  .hero-proof{margin-top:38px}
  .home-trust{border-radius:0}
}


/* Brand hierarchy v3.2 — product name anchors the hero */
.hero-brand-label{
  margin:0 0 20px;
  font-size:13px;
  line-height:1;
  font-weight:850;
  letter-spacing:.18em;
  color:var(--text)
}
.home-hero-v3 .hero-status{margin-bottom:20px}
@media(max-width:800px){
  .hero-brand-label{margin-bottom:17px;font-size:11px;letter-spacing:.16em}
}


/* Screenshot refinement v3.3 — centered rhythm and softer assurance card */
/* Nudge the hero into the page composition without creating another oversized empty band. */
.home-hero-v3{
  padding-top:82px;
  padding-left:clamp(0px,2vw,26px)
}
.home-hero-v3 h1 span{color:#606860}
.home-hero-v3 .lead{color:#5f685f}

/* The assurance row should feel like a product proof card, not a table footer. */
.home-trust{
  display:grid;
  grid-template-columns:minmax(220px,1.15fr) minmax(120px,.65fr) minmax(170px,.85fr) auto;
  align-items:center;
  gap:18px;
  width:min(1040px,100%);
  min-height:0;
  margin:4px auto 20px;
  padding:16px 18px;
  border:1px solid var(--line);
  border-radius:16px;
  background:rgba(255,255,255,.72);
  box-shadow:0 10px 32px rgba(20,28,20,.035)
}
.home-trust-brand,.home-trust-stat,.home-trust-links{
  min-width:0;
  min-height:0;
  padding:0;
  border:0
}
.home-trust-brand{gap:11px}
.home-trust-stat{display:flex;flex-direction:column;align-items:flex-start;justify-content:center}
.home-trust-links{display:flex;justify-content:flex-end;gap:8px;margin-left:0}
.home-trust-links a{
  display:inline-flex;
  align-items:center;
  min-height:34px;
  padding:0 11px;
  border:1px solid var(--line);
  border-radius:999px;
  background:var(--surface-2);
  color:#596159;
  font-size:10px;
  font-weight:680;
  white-space:nowrap;
  text-decoration:none
}
.home-trust-links a:hover{background:var(--surface);border-color:var(--line-strong);color:var(--text)}
.home-interrogate{padding-top:88px}

@media(max-width:1000px){
  .home-trust{grid-template-columns:1.2fr .7fr .9fr}
  .home-trust-links{grid-column:1/-1;justify-content:flex-start;padding-top:4px}
}
@media(max-width:800px){
  .home-hero-v3{padding-top:58px;padding-left:0}
  .home-trust{
    width:100%;
    grid-template-columns:1fr 1fr;
    gap:14px;
    padding:15px;
    border-radius:14px
  }
  .home-trust-brand{grid-column:1/-1}
  .home-trust-links{grid-column:1/-1}
}


/* Product polish v4 — below-the-fold homepage system */
/* Section rhythm */
.home-interrogate,.home-evidence-section,.home-models-section,.home-source-section{position:relative}
.home-interrogate{padding-top:110px;padding-bottom:116px}
.home-evidence-section{padding-top:112px;padding-bottom:116px;border-top:1px solid var(--line)}
.home-models-section{padding-top:112px;padding-bottom:116px}
.home-source-section{padding-top:108px;padding-bottom:118px}
.home-section-head{margin-bottom:46px}
.home-section-head .eyebrow{margin-bottom:15px}
.home-section-head h2{max-width:760px;font-size:clamp(40px,4.7vw,62px);line-height:1;letter-spacing:-.052em}
.home-section-head .section-kicker{max-width:410px;color:#697169;font-size:13px;line-height:1.7}

/* Interrogate: one clear primary path, three quieter secondary paths */
.home-action-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.home-action-card{
  position:relative;
  min-height:250px;
  grid-template-columns:46px 1fr;
  gap:20px;
  padding:30px;
  border-radius:20px;
  background:rgba(255,255,255,.76);
  overflow:hidden
}
.home-action-card:after{
  content:"→";
  position:absolute;
  right:26px;
  top:25px;
  font-size:18px;
  font-weight:500;
  color:#8a918a;
  transition:transform .18s ease,color .18s ease
}
.home-action-card:hover:after{transform:translateX(3px);color:var(--text)}
.home-action-card:first-child{
  background:#171a17;
  border-color:#171a17;
  color:#f6f7f4;
  box-shadow:0 18px 48px rgba(15,20,15,.09)
}
.home-action-card:first-child:after{color:#aeb8ae}
.home-action-card:first-child:hover:after{color:#fff}
.home-action-card:first-child .home-card-index{
  border-color:#3c433c;background:#242824;color:#cbd2cb
}
.home-action-card:first-child p{color:#afb7af}
.home-action-card:first-child strong{color:#dbe1ff}
.home-card-index{
  width:36px;height:36px;
  background:#f8f9f6;
  border-color:#dce1da;
  font-size:9px
}
.home-action-card h3{margin:3px 36px 13px 0;font-size:clamp(25px,2.3vw,32px);letter-spacing:-.045em}
.home-action-card p{max-width:430px;font-size:13px;line-height:1.65}
.home-action-card strong{position:absolute;left:96px;bottom:28px;margin:0;font-size:11px}

/* Evidence Intelligence: deliberate bento composition instead of equal cards */
.home-evidence-grid{
  grid-template-columns:minmax(0,1.18fr) minmax(0,.82fr) minmax(0,.82fr);
  grid-template-rows:250px 250px;
  gap:12px
}
.home-evidence-card{min-height:0;padding:28px;border-radius:20px}
.home-evidence-card:first-child{grid-column:1;grid-row:1/3}
.home-evidence-card:nth-child(2){grid-column:2;grid-row:1}
.home-evidence-card:nth-child(3){grid-column:3;grid-row:1}
.home-evidence-card:nth-child(4){grid-column:2/4;grid-row:2}
.home-evidence-card:first-child{
  background:linear-gradient(145deg,#151815,#202520);
  border-color:#151815;
  box-shadow:0 22px 58px rgba(15,20,15,.11)
}
.home-evidence-card>span{font-size:9px}
.home-evidence-card h3{
  margin:30px 0 10px;
  font-size:clamp(24px,2.25vw,34px);
  line-height:1.02
}
.home-evidence-card:first-child h3{
  padding-top:90px;
  font-size:clamp(38px,4vw,54px);
  max-width:420px
}
.home-evidence-card:nth-child(4) h3{max-width:520px}
.home-evidence-card p{font-size:12px;line-height:1.65}
.home-evidence-card:first-child p{font-size:13px}
.home-evidence-card strong{font-size:11px;padding-top:20px}

/* Verified records: editorial cards rather than generic database tiles */
.home-models-section .model-grid{gap:12px}
.home-model-card{
  position:relative;
  min-height:292px;
  padding:26px;
  border-radius:20px;
  border-color:#d9ded7;
  background:rgba(255,255,255,.8);
  box-shadow:0 5px 20px rgba(20,28,20,.025)
}
.home-model-card:before{
  position:absolute;
  right:24px;
  bottom:22px;
  font-size:9px;
  font-weight:820;
  letter-spacing:.1em;
  color:#a0a7a0
}
.home-model-card:nth-child(1):before{content:"01"}
.home-model-card:nth-child(2):before{content:"02"}
.home-model-card:nth-child(3):before{content:"03"}
.home-model-card:nth-child(4):before{content:"04"}
.home-model-card:nth-child(5):before{content:"05"}
.home-model-card:nth-child(6):before{content:"06"}
.home-model-card:hover{transform:translateY(-3px);box-shadow:0 16px 42px rgba(20,28,20,.065)}
.home-model-card .card-top{align-items:center}
.home-model-card .org{font-size:11px;letter-spacing:.035em}
.home-model-card .status-dot{font-size:10px}
.home-model-card h3{
  max-width:92%;
  margin:38px 0 12px;
  font-size:clamp(21px,2vw,27px);
  line-height:1.06;
  letter-spacing:-.042em
}
.home-model-card>p{font-size:12px;line-height:1.55}
.home-model-card .chips{gap:6px;padding-top:24px}
.home-model-card .chips span{
  border-color:#e0e4de;
  background:#f7f8f5;
  padding:5px 8px;
  font-size:10px
}
.home-model-card .card-link{margin-top:17px;font-size:10px;letter-spacing:.02em}

/* Source-first close: strong editorial endpoint before the footer */
.home-source-panel{
  position:relative;
  overflow:hidden;
  grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);
  gap:76px;
  padding:58px;
  border-radius:26px;
  background:linear-gradient(145deg,#151815 0%,#1b201b 60%,#202620 100%);
  box-shadow:0 28px 70px rgba(15,20,15,.13)
}
.home-source-panel:before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background:linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px),
             linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px);
  background-size:72px 72px;
  mask-image:linear-gradient(to right,transparent,rgba(0,0,0,.48))
}
.home-source-panel>div{position:relative;z-index:1}
.home-source-panel .eyebrow{color:#9da69d}
.home-source-panel h2{font-size:clamp(40px,4.35vw,58px);line-height:1.01}
.home-source-panel>div>p:last-child{font-size:14px;line-height:1.72}
.home-source-links{border-top-color:#363d36}
.home-source-links a{
  margin:0 -12px;
  padding:20px 12px;
  border-bottom-color:#363d36;
  border-radius:10px;
  transition:background .15s ease,padding .15s ease
}
.home-source-links a:hover{background:rgba(255,255,255,.045);padding-left:16px;padding-right:8px}
.home-source-links strong{font-size:13px}
.home-source-links small{font-size:10px}
.home-source-links b{transition:transform .15s ease}
.home-source-links a:hover b{transform:translateX(3px)}

/* Footer becomes quieter after the strong source-first close. */
.home-page .site-footer{min-height:170px;padding-top:38px;padding-bottom:38px}
.home-page .footer-brand p{max-width:300px;line-height:1.55}
.home-page .footer-links{font-size:11px;gap:14px 18px}

/* Responsive reprioritization */
@media(max-width:1000px){
  .home-evidence-grid{
    grid-template-columns:1fr 1fr;
    grid-template-rows:auto
  }
  .home-evidence-card:first-child{grid-column:1/-1;grid-row:auto;min-height:360px}
  .home-evidence-card:nth-child(2),
  .home-evidence-card:nth-child(3){grid-column:auto;grid-row:auto;min-height:235px}
  .home-evidence-card:nth-child(4){grid-column:1/-1;grid-row:auto;min-height:220px}
  .home-source-panel{gap:42px}
}
@media(max-width:800px){
  .home-interrogate,.home-evidence-section,.home-models-section,.home-source-section{padding-top:78px;padding-bottom:82px}
  .home-section-head{margin-bottom:32px}
  .home-action-grid{grid-template-columns:1fr}
  .home-action-card{min-height:220px}
  .home-action-card strong{left:96px}
  .home-evidence-grid{grid-template-columns:1fr}
  .home-evidence-card:first-child,
  .home-evidence-card:nth-child(2),
  .home-evidence-card:nth-child(3),
  .home-evidence-card:nth-child(4){grid-column:1;grid-row:auto;min-height:230px}
  .home-evidence-card:first-child{min-height:330px}
  .home-evidence-card:first-child h3{padding-top:70px}
  .home-source-panel{padding:34px 26px}
}
@media(max-width:560px){
  .home-action-card{grid-template-columns:40px 1fr;padding:22px;gap:14px;min-height:210px}
  .home-action-card strong{left:76px;bottom:22px}
  .home-action-card:after{right:21px;top:20px}
  .home-model-card{min-height:260px;padding:22px}
  .home-model-card h3{margin-top:32px}
  .home-source-panel{border-radius:20px}
}


/* Footer refinement v4.1 — tighter close and grouped navigation */
/* Pull the footer closer to the source-first close so the page ends intentionally. */
.home-source-section{padding-bottom:58px}
.home-page .site-footer{
  min-height:0;
  padding-top:28px;
  padding-bottom:34px;
  border-top:1px solid var(--line)
}

/* Give the source links an unmistakable interactive affordance without turning them into buttons. */
.home-source-links a{position:relative}
.home-source-links b{
  display:grid;
  place-items:center;
  width:30px;
  height:30px;
  border:1px solid rgba(143,162,255,.28);
  border-radius:50%;
  background:rgba(143,162,255,.05);
  color:#9fb0ff
}
.home-source-links a:hover b{
  transform:translateX(3px);
  background:rgba(143,162,255,.12);
  border-color:rgba(143,162,255,.48)
}

/* Grouped footer navigation: readable, quieter than the source panel, but no longer tiny. */
.site-footer-v2{
  display:grid;
  grid-template-columns:minmax(250px,.85fr) minmax(0,1.65fr);
  gap:64px;
  align-items:start
}
.site-footer-v2 .footer-brand{padding-top:2px}
.site-footer-v2 .footer-brand-line strong{font-size:17px;letter-spacing:-.025em}
.site-footer-v2 .footer-brand p{
  max-width:310px;
  margin-top:10px;
  font-size:12px;
  line-height:1.6
}
.footer-nav{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:26px
}
.footer-group{display:flex;flex-direction:column;align-items:flex-start;gap:8px}
.footer-group>span{
  margin-bottom:4px;
  color:#8a918a;
  font-size:9px;
  font-weight:800;
  letter-spacing:.11em;
  text-transform:uppercase
}
.footer-group a{
  color:#596159;
  font-size:12px;
  line-height:1.35;
  transition:color .14s ease,transform .14s ease
}
.footer-group a:hover{color:var(--text);transform:translateX(2px)}

@media(max-width:900px){
  .site-footer-v2{grid-template-columns:1fr;gap:30px}
  .footer-nav{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 36px}
  .home-source-section{padding-bottom:46px}
}
@media(max-width:560px){
  .home-page .site-footer{padding-top:24px;padding-bottom:30px}
  .footer-nav{grid-template-columns:1fr 1fr;gap:24px}
  .footer-group a{font-size:11px}
}


/* Product redesign v5 — Models, record detail and Compare */
/* Shared product-page hero language */
.discovery-hero-v3,.compare-hero-v3{
  max-width:960px;
  padding-top:76px;
  padding-bottom:38px
}
.discovery-hero-v3 h1,.compare-hero-v3 h1{
  font-size:clamp(52px,6.2vw,82px);
  line-height:.94;
  letter-spacing:-.065em
}
.discovery-hero-v3 .lead,.compare-hero-v3 .lead{max-width:800px;font-size:20px;line-height:1.5}
.page-hero-chips{display:flex;gap:7px;flex-wrap:wrap;margin-top:26px}
.page-hero-chips span{
  display:inline-flex;align-items:center;min-height:30px;padding:0 10px;
  border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.66);
  color:#626a62;font-size:10px;font-weight:680
}
.models-page .trust-strip,.compare-page .trust-strip,.model-detail-page .trust-strip{
  margin-top:2px;border-color:#d8ddd6
}

/* Models: search/filter command surface */
.models-page .registry-section{padding-top:44px}
.discovery-controls-v3{
  position:sticky;top:82px;z-index:20;
  margin:0 0 28px;padding:18px;
  border:1px solid var(--line);border-radius:20px;
  background:rgba(249,250,247,.94);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  box-shadow:0 16px 44px rgba(20,28,20,.07)
}
.discovery-controls-v3 .discovery-search{
  display:grid;grid-template-columns:minmax(0,1fr) auto;gap:9px
}
.discovery-controls-v3 .discovery-search input{
  min-height:54px;padding:0 17px;border-radius:13px;border:1px solid var(--line-strong);
  background:#fff;font-size:15px;box-shadow:0 3px 12px rgba(20,28,20,.025)
}
.discovery-controls-v3 .discovery-search button{
  min-height:54px;padding:0 18px;border-radius:13px;background:#171a17;color:#fff;
  border-color:#171a17;font-size:12px;font-weight:720
}
.discovery-controls-v3 .discovery-filters{
  grid-template-columns:repeat(4,minmax(0,1fr));gap:9px;margin-top:12px
}
.discovery-controls-v3 .discovery-filters select{
  width:100%;min-width:0;min-height:43px;padding:0 11px;
  border:1px solid var(--line);border-radius:11px;background:#fff;color:var(--text);font-size:12px
}
.discovery-controls-v3 .discovery-sort{
  display:flex;align-items:center;gap:14px;margin-top:12px;padding-top:12px;border-top:1px solid var(--line)
}
.discovery-controls-v3 .discovery-sort label{
  display:flex;align-items:center;gap:8px;color:#737b73;font-size:10px;font-weight:680
}
.discovery-controls-v3 .discovery-sort select{
  min-height:36px;padding:0 10px;border:1px solid var(--line);border-radius:10px;background:#fff;font-size:11px
}
.discovery-controls-v3 .discovery-note{
  margin:9px 0 0;font-size:10px;line-height:1.45
}
.models-page .registry-result-count{
  display:inline-flex;align-items:center;min-height:31px;margin:0 0 12px;
  padding:0 10px;border:1px solid var(--line);border-radius:999px;
  background:rgba(255,255,255,.68);color:#777f77;font-size:10px
}
.models-page .registry-result-count strong{color:var(--text);font-size:11px}
.models-page .registry-list-head{
  position:sticky;top:302px;z-index:8;
  grid-template-columns:minmax(280px,2fr) minmax(115px,.8fr) minmax(160px,1fr) minmax(100px,.65fr) minmax(100px,.65fr) minmax(150px,.9fr);
  gap:16px;padding:11px 16px;
  border:1px solid var(--line);border-radius:12px;
  background:rgba(244,245,241,.96);backdrop-filter:blur(12px)
}
.models-page .registry-list-head span{
  color:#7d857d;font-size:9px;font-weight:800;letter-spacing:.09em;text-transform:uppercase
}
.models-page .registry-list{
  display:grid;gap:8px;padding-top:8px;border-top:0
}
.models-page .discovery-row{
  grid-template-columns:minmax(280px,2fr) minmax(115px,.8fr) minmax(160px,1fr) minmax(100px,.65fr) minmax(100px,.65fr) minmax(150px,.9fr);
  gap:16px;min-height:86px;margin:0;padding:17px 16px;
  border:1px solid #dce1da;border-radius:15px;background:rgba(255,255,255,.78);
  box-shadow:0 4px 16px rgba(20,28,20,.018);
  transition:transform .14s ease,border-color .14s ease,box-shadow .14s ease
}
.models-page .discovery-row:hover{
  transform:translateY(-2px);border-color:#c4cbc2;box-shadow:0 12px 32px rgba(20,28,20,.055)
}
.models-page .discovery-row:before{display:none}
.models-page .row-title{font-size:15px;letter-spacing:-.02em}
.models-page .row-sub{margin-top:5px;font-size:10px}
.models-page .discovery-row>div:not(:first-child)>strong{font-size:12px}
.models-page .discovery-row>div:not(:first-child)>span,
.models-page .discovery-row>div:not(:first-child)>small{display:block;margin-top:4px;color:#818981;font-size:9px}
.models-page .discovery-row .pill{font-size:9px;background:#f7f8f5}
.models-page .registry-pagination{
  display:flex;justify-content:center;align-items:center;gap:12px;margin-top:30px
}
.models-page .registry-pagination button{
  min-height:38px;border-radius:999px;padding:0 14px;background:#fff
}
.models-page .registry-pagination span{font-size:10px;color:var(--muted)}

/* Compare: construction step, then evidence matrix */
.compare-page .compare-section{padding-top:48px}
.compare-picker-v3{
  margin-bottom:34px;padding:26px;border-radius:22px;border:1px solid var(--line);
  background:rgba(255,255,255,.78);box-shadow:0 14px 40px rgba(20,28,20,.05)
}
.compare-picker-head{
  display:flex;justify-content:space-between;gap:30px;align-items:flex-end;
  padding-bottom:22px;margin-bottom:20px;border-bottom:1px solid var(--line)
}
.compare-picker-head>div>span{
  display:block;margin-bottom:7px;color:#7b837b;font-size:9px;font-weight:820;letter-spacing:.11em
}
.compare-picker-head strong{font-size:22px;letter-spacing:-.03em}
.compare-picker-head p{max-width:420px;margin:0;color:var(--muted);font-size:11px;line-height:1.55}
.compare-page .compare-select-grid{gap:9px;counter-reset:slot}
.compare-page .compare-select-grid label{
  counter-increment:slot;position:relative;display:block;
  padding:15px 13px 13px 49px;border:1px solid var(--line);border-radius:14px;
  background:#f9faf7;color:#666e66;font-size:10px;font-weight:700
}
.compare-page .compare-select-grid label:before{
  content:"0" counter(slot);position:absolute;left:13px;top:12px;
  display:grid;place-items:center;width:27px;height:27px;border-radius:50%;
  background:#171a17;color:#fff;font-size:8px;font-weight:800
}
.compare-page .compare-select-grid label>span{font-size:9px;color:#8a918a}
.compare-page .compare-select{
  width:100%;margin-top:8px;min-height:42px;padding:0 10px;
  border:1px solid #d7dcd5;border-radius:10px;background:#fff;font-size:11px
}
.compare-page .compare-actions{margin-top:18px;padding-top:18px;border-top:1px solid var(--line)}
.compare-page .compare-toggle{
  min-height:38px;padding:0 12px;border:1px solid var(--line);border-radius:999px;background:#f9faf7
}
.compare-page #share-comparison{min-height:40px}
.compare-page .compare-summary{margin:16px 0 0;font-size:11px}
.compare-page .compare-table{
  min-width:860px;border:1px solid var(--line);border-radius:18px;overflow:clip;
  background:var(--line);box-shadow:0 8px 28px rgba(20,28,20,.035)
}
.compare-page .compare-corner,.compare-page .compare-model-head,.compare-page .compare-label,.compare-page .compare-value{
  border-color:var(--line);padding:16px
}
.compare-page .compare-corner{background:#f0f2ed}
.compare-page .compare-model-head{background:#fff}
.compare-page .compare-model-head strong{font-size:16px}
.compare-page .compare-model-head span{font-size:8px}
.compare-page .compare-label{background:#f4f5f1}
.compare-page .compare-label span{font-size:8px}
.compare-page .compare-label strong{font-size:11px}
.compare-page .compare-value{font-size:11px;line-height:1.55;background:#fff}
.compare-page .compare-label.different,.compare-page .compare-value.different{
  background:linear-gradient(90deg,rgba(49,87,232,.055),rgba(49,87,232,.022))
}
.compare-page .compare-row.group-start .compare-label,.compare-page .compare-row.group-start .compare-value{
  border-top:10px solid var(--bg)
}

/* Model record: the evidence record is the core product */
.model-detail-page .model-head{
  grid-template-columns:minmax(0,1.12fr) minmax(330px,.88fr);
  gap:54px;padding-top:70px;padding-bottom:42px
}
.model-detail-page .model-title h1{
  max-width:760px;font-size:clamp(52px,6.2vw,82px);line-height:.94;letter-spacing:-.064em
}
.model-detail-page .model-title .lead{max-width:720px;margin-top:24px;font-size:17px;line-height:1.55}
.model-detail-page .model-title .hero-actions{gap:8px;margin-top:27px}
.model-detail-page .model-title .hero-actions .button,
.model-detail-page .model-title .hero-actions .pill{min-height:38px;padding:0 13px;font-size:10px}
.model-detail-page .facts{
  display:grid;grid-template-columns:1fr 1fr;gap:1px;padding:1px;
  border:1px solid var(--line);border-radius:18px;overflow:hidden;
  background:var(--line);box-shadow:0 12px 36px rgba(20,28,20,.04)
}
.model-detail-page .fact{min-height:94px;padding:18px;background:rgba(255,255,255,.9);border:0}
.model-detail-page .fact:nth-child(odd){padding-right:18px}
.model-detail-page .fact span{font-size:9px;text-transform:uppercase;letter-spacing:.08em}
.model-detail-page .fact strong{display:block;margin-top:7px;font-size:14px;line-height:1.35}
.model-detail-page .trust-strip{
  border:1px solid var(--line);border-radius:16px;padding:0 14px;margin-bottom:22px;
  background:rgba(255,255,255,.68)
}
.model-detail-page .detail-nav{
  position:sticky;top:78px;z-index:15;gap:6px;margin:0 0 18px;padding:10px;
  border:1px solid var(--line);border-radius:16px;background:rgba(244,245,241,.94);
  box-shadow:0 9px 26px rgba(20,28,20,.045)
}
.model-detail-page .detail-nav a{
  min-height:32px;display:inline-flex;align-items:center;padding:0 10px;
  border-radius:999px;background:#fff;font-size:9px;font-weight:690
}
.model-detail-page .model-section{
  margin:12px 0;padding:38px 36px 40px;
  border:1px solid #dce1da;border-radius:20px;background:rgba(255,255,255,.74);
  box-shadow:0 5px 20px rgba(20,28,20,.02)
}
.model-detail-page .model-section>.eyebrow{margin-bottom:12px}
.model-detail-page .model-section>h2{
  max-width:760px;margin-bottom:28px;font-size:clamp(30px,3.2vw,43px);letter-spacing:-.045em
}
.model-detail-page .info-panel{gap:1px;border:0;border-radius:14px;background:var(--line)}
.model-detail-page .info-panel>div{padding:18px;background:#fbfcf9}
.model-detail-page .hardware-grid{gap:8px}
.model-detail-page .hardware-grid>div{min-height:112px;padding:20px;border-radius:14px;background:#fbfcf9}
.model-detail-page .hardware-grid strong{font-size:22px}
.model-detail-page .profile>div{padding:16px 0}
.model-detail-page .file-details,.model-detail-page .source-box{border-radius:14px;background:#fbfcf9}
.model-detail-page .source-assurance{
  display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:0 0 18px
}
.model-detail-page .source-assurance>div{
  min-height:92px;padding:17px;border:1px solid var(--line);border-radius:13px;background:#f8f9f6
}
.model-detail-page .source-list{gap:8px}
.model-detail-page .source-list>div{border-radius:13px;background:#fbfcf9}
.model-detail-page .field-status{gap:8px}
.model-detail-page .field-status>div{border-radius:12px;background:#fbfcf9}
.model-detail-page #sources{
  background:linear-gradient(145deg,rgba(255,255,255,.86),rgba(243,245,241,.8))
}
.models-page .site-footer-v2,.compare-page .site-footer-v2,.model-detail-page .site-footer-v2{margin-top:68px}

@media(max-width:1050px){
  .models-page .registry-list-head,.models-page .discovery-row{
    grid-template-columns:minmax(260px,1.8fr) minmax(105px,.75fr) minmax(150px,1fr) minmax(90px,.6fr)
  }
  .models-page .registry-list-head>*:nth-child(5),.models-page .registry-list-head>*:nth-child(6),
  .models-page .discovery-row>*:nth-child(5),.models-page .discovery-row>*:nth-child(6){display:none}
  .model-detail-page .model-head{grid-template-columns:1fr}
  .model-detail-page .facts{max-width:760px}
}
@media(max-width:900px){
  .discovery-controls-v3{position:static}
  .discovery-controls-v3 .discovery-filters{grid-template-columns:1fr 1fr}
  .compare-picker-head{align-items:flex-start;flex-direction:column}
  .compare-page .compare-select-grid{grid-template-columns:1fr 1fr}
  .model-detail-page .detail-nav{top:0}
}
@media(max-width:700px){
  .discovery-hero-v3,.compare-hero-v3{padding-top:48px}
  .discovery-hero-v3 h1,.compare-hero-v3 h1{font-size:clamp(45px,13vw,64px)}
  .discovery-controls-v3{padding:13px;border-radius:16px}
  .discovery-controls-v3 .discovery-search{grid-template-columns:1fr}
  .discovery-controls-v3 .discovery-search button{min-height:44px}
  .discovery-controls-v3 .discovery-filters{grid-template-columns:1fr}
  .discovery-controls-v3 .discovery-sort{align-items:flex-start;flex-direction:column}
  .models-page .registry-list-head{display:none}
  .models-page .registry-list{gap:9px}
  .models-page .discovery-row{display:block;min-height:0;padding:18px}
  .models-page .discovery-row>div:not(:first-child){display:none!important}
  .models-page .mobile-model-facts{display:flex!important;margin-top:12px}
  .models-page .row-title{font-size:16px}
  .compare-page .compare-select-grid{grid-template-columns:1fr}
  .compare-picker-v3{padding:18px;border-radius:17px}
  .compare-page .compare-actions{align-items:stretch}
  .model-detail-page .model-head{padding-top:50px}
  .model-detail-page .model-section{padding:28px 20px 30px;border-radius:17px}
  .model-detail-page .source-assurance{grid-template-columns:1fr}
}
@media(max-width:520px){
  .model-detail-page .facts{grid-template-columns:1fr}
  .model-detail-page .fact{min-height:76px}
  .model-detail-page .model-title .hero-actions{align-items:stretch}
  .model-detail-page .model-title .hero-actions .button{justify-content:center;width:100%}
}


/* Models header refinement v5.1 — non-sticky column labels */
/* The column-label row should orient the list, not float over records while scrolling. */
.models-page .registry-list-head{
  position:static;
  top:auto;
  z-index:auto;
  backdrop-filter:none;
  -webkit-backdrop-filter:none;
  margin:0 0 8px;
  box-shadow:none
}


/* Compare scroll refinement v5.2 — single vertical page scroll */
/* Compare must never create a second vertical scroll area. The page owns vertical scrolling. */
.compare-page .compare-output{
  max-height:none;
  height:auto;
  overflow-x:auto;
  overflow-y:visible;
  overscroll-behavior:auto;
  border:0;
  border-radius:0;
  background:transparent
}
.compare-page .compare-table{
  margin-bottom:2px
}
/* Keep column heads visually useful without tying them to an inner vertical scroller. */
.compare-page .compare-corner,
.compare-page .compare-model-head{
  top:78px
}
@media(max-width:700px){
  .compare-page .compare-output{
    overflow:visible
  }
}


/* Product redesign v6 — Changes, Sources and Explore */
/* Shared secondary-product hero system */
.changes-hero-v3,.sources-hero-v3,.explore-hero-v3{
  max-width:980px;
  padding-top:76px;
  padding-bottom:42px
}
.changes-hero-v3 h1,.sources-hero-v3 h1,.explore-hero-v3 h1{
  max-width:900px;
  font-size:clamp(52px,6.2vw,82px);
  line-height:.94;
  letter-spacing:-.064em
}
.changes-hero-v3 .lead,.sources-hero-v3 .lead,.explore-hero-v3 .lead{
  max-width:800px;
  font-size:19px;
  line-height:1.55
}
.changes-page .trust-strip,.sources-page .trust-strip,.explore-page .trust-strip{
  border-color:#d8ddd6
}

/* Changes: history should read like a calm evidence log, not a feed dashboard */
.changes-page .freshness-metrics{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:8px;
  margin:28px 0 10px
}
.changes-page .freshness-metrics>div{
  min-height:94px;
  padding:18px;
  border:1px solid var(--line);
  border-radius:14px;
  background:rgba(255,255,255,.72)
}
.changes-page .freshness-metrics span{
  display:block;
  margin-bottom:8px;
  color:#7c847c;
  font-size:9px;
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase
}
.changes-page .freshness-metrics strong{
  font-size:18px;
  letter-spacing:-.025em
}
.changes-page .explorer-section{padding-top:34px}
.changes-page .change-controls{
  position:static;
  display:grid;
  grid-template-columns:minmax(260px,1.4fr) repeat(3,minmax(150px,.6fr));
  gap:9px;
  margin-bottom:18px;
  padding:16px;
  border:1px solid var(--line);
  border-radius:18px;
  background:rgba(255,255,255,.72);
  backdrop-filter:none;
  -webkit-backdrop-filter:none;
  box-shadow:0 10px 32px rgba(20,28,20,.035)
}
.changes-page .change-controls input,.changes-page .change-controls select{
  min-width:0;
  width:100%;
  min-height:44px;
  border-radius:11px;
  background:#fff
}
.changes-page .explorer-result-count{
  display:inline-flex;
  align-items:center;
  min-height:30px;
  margin:0 0 28px;
  padding:0 10px;
  border:1px solid var(--line);
  border-radius:999px;
  background:#fff;
  font-size:10px
}
.changes-page .changes-layout{
  grid-template-columns:minmax(0,1.45fr) minmax(300px,.55fr);
  gap:28px
}
.changes-page .explorer-title{
  margin:0 0 18px;
  font-size:clamp(28px,3vw,40px);
  letter-spacing:-.045em
}
.changes-page .change-feed,.changes-page .upstream-feed{border-top:0}
.changes-page .change-item{
  grid-template-columns:92px 1fr;
  gap:22px;
  margin-bottom:9px;
  padding:20px;
  border:1px solid var(--line);
  border-radius:16px;
  background:rgba(255,255,255,.76);
  transition:transform .14s ease,border-color .14s ease,box-shadow .14s ease
}
.changes-page .change-item:hover{
  transform:translateY(-2px);
  border-color:#c5cbc3;
  box-shadow:0 12px 32px rgba(20,28,20,.05)
}
.changes-page .change-item time{
  padding-top:2px;
  font-size:10px;
  font-weight:700
}
.changes-page .change-type{
  display:inline-flex;
  min-height:24px;
  align-items:center;
  padding:0 8px;
  border:1px solid var(--line);
  border-radius:999px;
  background:#f7f8f5;
  font-size:8px
}
.changes-page .change-item h3{margin:11px 0 5px;font-size:20px}
.changes-page .change-item>div>strong{font-size:12px}
.changes-page .change-item p{font-size:12px;line-height:1.6}
.changes-page .changes-layout aside{
  align-self:start;
  padding:22px;
  border:1px solid var(--line);
  border-radius:18px;
  background:#f9faf7
}
.changes-page .upstream-row{
  grid-template-columns:76px 1fr auto;
  gap:10px;
  padding:14px 0
}
.changes-page .upstream-row:first-child{border-top:1px solid var(--line)}
.changes-page .upstream-row strong{font-size:11px}
.changes-page .upstream-row span,.changes-page .upstream-row time{font-size:9px}
.changes-page .upstream-row code{font-size:8px}
.changes-page .changes-layout aside>.note{font-size:10px;line-height:1.55}

/* Sources: turn the policy into an editorial evidence standard */
.sources-page .sources-section{
  padding-top:88px;
  padding-bottom:88px
}
.sources-page .sources-section+.sources-section{border-top:1px solid var(--line)}
.sources-page .section-head{margin-bottom:38px}
.sources-page .section-head h2{
  max-width:760px;
  font-size:clamp(38px,4.5vw,58px);
  line-height:1;
  letter-spacing:-.052em
}
.sources-page .source-tier-grid{gap:12px;margin-top:0}
.sources-page .source-tier{
  min-height:300px;
  padding:28px;
  border-radius:20px;
  background:rgba(255,255,255,.76)
}
.sources-page .source-tier:first-child{
  background:#171a17;
  border-color:#171a17;
  color:#f5f7f3;
  box-shadow:0 20px 52px rgba(15,20,15,.09)
}
.sources-page .source-tier:first-child span,.sources-page .source-tier:first-child p{color:#afb7af}
.sources-page .source-tier:first-child .source-tier-number{color:#a9b8ff}
.sources-page .source-tier h2{font-size:28px}
.sources-page .source-table-wrap{
  margin-top:0;
  border-radius:18px;
  box-shadow:0 8px 28px rgba(20,28,20,.03)
}
.sources-page .source-table thead th{
  position:static;
  background:#eff1ec
}
.sources-page .source-table th,.sources-page .source-table td{padding:18px}
.sources-page .source-table tbody tr:hover{background:#fafbf8}
.sources-page .sources-split{
  padding:34px;
  border:1px solid var(--line);
  border-radius:20px;
  background:rgba(255,255,255,.72)
}
.sources-page .sources-definition{
  padding:0 20px;
  border:1px solid var(--line);
  border-radius:16px;
  background:#f8f9f6
}
.sources-page .freshness-flow{gap:9px}
.sources-page .freshness-flow>div{
  min-height:190px;
  padding:22px;
  border:1px solid var(--line);
  border-top:3px solid #cbd1c9;
  border-radius:14px;
  background:#fff
}
.sources-page .freshness-flow>div:nth-child(2),.sources-page .freshness-flow>div:nth-child(3){
  border-top-color:#8fa2ff
}
.sources-page .source-callout{
  border-radius:16px;
  background:#eef1ff
}
.sources-page .source-limit-grid{gap:9px}
.sources-page .source-limit{
  min-height:158px;
  padding:22px;
  border-radius:15px;
  background:rgba(255,255,255,.76)
}
.sources-page .source-link-grid a{
  min-height:82px;
  padding:17px;
  border-radius:13px;
  background:#fff
}
.sources-page .correction-card{
  border-radius:19px;
  background:#171a17;
  color:#f5f7f3;
  border-color:#171a17;
  box-shadow:0 20px 52px rgba(15,20,15,.1)
}
.sources-page .correction-card p,.sources-page .correction-card .text-link{color:#afb7af}
.sources-page .correction-card .button.primary{
  background:#fff;
  border-color:#fff;
  color:#171a17
}
.sources-page .source-identity{
  max-width:none;
  padding:38px;
  border:1px solid var(--line);
  border-radius:20px;
  background:#f9faf7
}

/* Explore: six clear investigation paths over the same dataset */
.explore-page .section{padding-top:64px;padding-bottom:104px}
.explore-page .tool-grid{
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:12px
}
.explore-page .tool-card{
  position:relative;
  min-height:270px;
  display:flex;
  flex-direction:column;
  padding:27px;
  border-radius:20px;
  background:rgba(255,255,255,.76);
  overflow:hidden;
  transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease
}
.explore-page .tool-card:after{
  content:"→";
  position:absolute;
  right:25px;
  top:24px;
  color:#8b938b;
  font-size:18px;
  transition:transform .16s ease,color .16s ease
}
.explore-page .tool-card:hover{
  transform:translateY(-3px);
  border-color:#c2c8c0;
  box-shadow:0 16px 42px rgba(20,28,20,.06)
}
.explore-page .tool-card:hover:after{transform:translateX(3px);color:var(--text)}
.explore-page .tool-card:first-child{
  background:#171a17;
  color:#f5f7f3;
  border-color:#171a17;
  box-shadow:0 20px 52px rgba(15,20,15,.09)
}
.explore-page .tool-card:first-child p{color:#afb7af}
.explore-page .tool-card:first-child .tool-stat{color:#a9b8ff}
.explore-page .tool-card:first-child strong{color:#dbe1ff}
.explore-page .tool-card:first-child:after{color:#a9b8ff}
.explore-page .tool-card .tool-stat{
  max-width:80%;
  color:#697169;
  font-size:9px;
  font-weight:820;
  letter-spacing:.09em
}
.explore-page .tool-card h2{
  margin:52px 0 12px;
  font-size:clamp(25px,2.45vw,33px);
  line-height:1.04;
  letter-spacing:-.045em
}
.explore-page .tool-card p{
  margin:0;
  color:#697169;
  font-size:12px;
  line-height:1.65
}
.explore-page .tool-card strong{
  margin-top:auto;
  padding-top:25px;
  color:var(--cobalt);
  font-size:10px
}
.changes-page .site-footer-v2,.sources-page .site-footer-v2,.explore-page .site-footer-v2{margin-top:58px}

@media(max-width:1000px){
  .changes-page .change-controls{grid-template-columns:1fr 1fr}
  .changes-page .changes-layout{grid-template-columns:1fr}
  .changes-page .changes-layout aside{max-width:none}
  .explore-page .tool-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:800px){
  .changes-hero-v3,.sources-hero-v3,.explore-hero-v3{padding-top:50px}
  .changes-page .freshness-metrics{grid-template-columns:1fr 1fr}
  .sources-page .sources-section{padding-top:68px;padding-bottom:68px}
  .sources-page .sources-split{padding:25px}
  .explore-page .section{padding-top:48px;padding-bottom:78px}
}
@media(max-width:620px){
  .changes-page .change-controls{grid-template-columns:1fr}
  .changes-page .freshness-metrics{grid-template-columns:1fr 1fr}
  .changes-page .change-item{grid-template-columns:1fr;padding:17px}
  .sources-page .source-tier{min-height:0}
  .sources-page .sources-split{padding:20px}
  .explore-page .tool-grid{grid-template-columns:1fr}
  .explore-page .tool-card{min-height:230px}
}


/* Product redesign v7 — complete site alignment */
.developers-page .page-hero,.developer-page .page-hero,.explorer-detail-hero,.api-hero-v3,.verification-page .page-hero,.methodology-page .page-hero,.about-page .page-hero,.intelligence-hero-v3{max-width:980px;padding-top:72px;padding-bottom:40px}
.developers-page .page-hero h1,.developer-page .page-hero h1,.explorer-detail-hero h1,.api-hero-v3 h1,.verification-page .page-hero h1,.methodology-page .page-hero h1,.about-page .page-hero h1,.intelligence-hero-v3 h1{max-width:900px;font-size:clamp(48px,5.8vw,78px);line-height:.95;letter-spacing:-.06em}
.developers-page .page-hero .lead,.developer-page .page-hero .lead,.explorer-detail-hero .lead,.api-hero-v3 .lead,.verification-page .page-hero .lead,.methodology-page .page-hero .lead,.about-page .page-hero .lead,.intelligence-hero-v3 .lead{max-width:790px;font-size:18px;line-height:1.55}

/* Developers */
.developers-page .section{padding-top:58px;padding-bottom:100px}
.developers-page .developer-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.developers-page .developer-card{min-height:210px;padding:24px;border-radius:18px;background:rgba(255,255,255,.76);transition:transform .15s ease,border-color .15s ease,box-shadow .15s ease}
.developers-page .developer-card:hover{transform:translateY(-2px);border-color:#c4cac2;box-shadow:0 14px 36px rgba(20,28,20,.055)}
.developers-page .developer-card h2{margin:32px 0 10px;font-size:27px;letter-spacing:-.045em}
.developers-page .developer-card p{font-size:12px;line-height:1.6}
.developer-page .developer-location-section{padding-top:36px;padding-bottom:34px}
.developer-page .developer-location-card{max-width:none;padding:26px;border-radius:18px;background:rgba(255,255,255,.76)}
.developer-page .registry-section{padding-top:22px}
.developer-page .registry-list{display:grid;gap:8px;border-top:0}
.developer-page .registry-row{margin:0;padding:18px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.76)}

/* Licenses, hardware, formats, lineage */
.explorer-product-page .explorer-section{padding-top:42px;padding-bottom:100px}
.explorer-product-page .explorer-controls{position:static;gap:9px;margin:0 0 20px;padding:16px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.74);backdrop-filter:none;-webkit-backdrop-filter:none;box-shadow:0 10px 30px rgba(20,28,20,.035)}
.explorer-product-page .explorer-controls input,.explorer-product-page .explorer-controls select{min-height:44px;border-radius:11px;background:#fff}
.explorer-product-page .explorer-result-count{display:inline-flex;align-items:center;min-height:30px;margin:0 0 18px;padding:0 10px;border:1px solid var(--line);border-radius:999px;background:#fff;font-size:10px}
.explorer-product-page .explorer-stack{gap:9px}
.explorer-product-page .explorer-card{padding:24px;border-radius:17px;background:rgba(255,255,255,.76)}
.explorer-product-page .explorer-card h2{font-size:27px}
.explorer-product-page .explorer-table{display:grid;gap:8px;border-top:0}
.explorer-product-page .explorer-table-head{padding:10px 16px;border:1px solid var(--line);border-radius:11px;background:#eff1ec;font-size:9px}
.explorer-product-page .explorer-table-row{margin:0;padding:16px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.76);transition:transform .14s ease,border-color .14s ease,box-shadow .14s ease}
.explorer-product-page a.explorer-table-row:hover{transform:translateY(-2px);border-color:#c5cbc3;box-shadow:0 12px 30px rgba(20,28,20,.045)}
.formats-page .explorer-title{margin:16px 0 20px;font-size:clamp(30px,3.4vw,43px);letter-spacing:-.045em}
.formats-page .metric-card-grid{gap:8px;margin:0 0 46px}
.formats-page .metric-card{min-height:132px;padding:18px;border-radius:14px;background:rgba(255,255,255,.76)}
.lineage-page .lineage-shell{min-height:520px;border-radius:18px;overflow-x:auto;overflow-y:hidden;background:rgba(255,255,255,.76)}

/* API, verification, methodology, about */
.api-page .api-docs{padding-top:48px;padding-bottom:92px}
.api-page .api-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}
.api-page .api-endpoint{min-height:132px;padding:20px;border-radius:16px;background:rgba(255,255,255,.78);transition:transform .14s ease,border-color .14s ease,box-shadow .14s ease}
.api-page .api-endpoint:hover{transform:translateY(-2px);border-color:#c4cac2;box-shadow:0 12px 30px rgba(20,28,20,.05)}
.api-page .api-endpoint code{font-size:12px}.api-page .api-endpoint p{font-size:11px;line-height:1.6}
.api-page .content,.verification-page .content,.methodology-page .content,.about-page .content{max-width:920px;margin-bottom:96px;padding:34px;border:1px solid var(--line);border-radius:20px;background:rgba(255,255,255,.72)}
.verification-page .verification-stats{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:0}
.verification-page .verification-stats>div{min-height:118px;padding:20px;border-radius:14px;background:#f9faf7}
.verification-page .verification-stats strong{display:block;margin-top:8px;font-size:24px;letter-spacing:-.035em}
.verification-page .content h2,.methodology-page .content h2,.about-page .content h2,.api-page .content h2{margin-top:42px;font-size:clamp(28px,3vw,38px);letter-spacing:-.045em}
.verification-page .content p,.verification-page .content li,.methodology-page .content p,.methodology-page .content li,.about-page .content p,.about-page .content li,.api-page .content p,.api-page .content li{color:#555d55;font-size:15px;line-height:1.75}

/* History + diff */
.history-page .section{padding-top:48px;padding-bottom:100px}
.history-page .history-list{gap:8px;background:transparent;border:0;overflow:visible}
.history-page .history-card{padding:18px 20px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.78);transition:transform .14s ease,border-color .14s ease,box-shadow .14s ease}
.history-page .history-card:hover{transform:translateY(-2px);border-color:#c3cac1;box-shadow:0 12px 30px rgba(20,28,20,.05)}
.history-detail-page .history-baseline-note{width:min(1180px,calc(100% - 48px));margin-top:16px;border-radius:15px}
.history-detail-page .ledger-timeline{max-width:980px;padding-top:52px;padding-bottom:100px}
.history-detail-page .ledger-entry{min-height:0;margin-bottom:10px}
.history-detail-page .ledger-entry>div:last-child{padding:20px;border:1px solid var(--line);border-radius:15px;background:rgba(255,255,255,.76)}
.diff-page .section{padding-top:44px;padding-bottom:100px}
.diff-page .diff-controls{padding:18px;border:1px solid var(--line);border-radius:17px;background:rgba(255,255,255,.74)}
.diff-page .diff-controls select,.diff-page .diff-controls button{border-radius:10px;background:#fff}
.diff-page .diff-output{border-radius:17px;box-shadow:0 8px 26px rgba(20,28,20,.03)}

/* Compatibility */
.compatibility-page .section{padding-top:44px;padding-bottom:100px}
.compatibility-page .compat-controls{gap:9px;padding:18px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.74);box-shadow:0 10px 30px rgba(20,28,20,.035)}
.compatibility-page .compat-controls input,.compatibility-page .compat-controls select{min-height:43px;border-radius:10px;background:#fff}
.compatibility-page .compat-results{gap:8px;border:0;background:transparent;overflow:visible}
.compatibility-page .compat-card{padding:17px 18px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.78);transition:transform .14s ease,border-color .14s ease,box-shadow .14s ease}
.compatibility-page .compat-card:hover{transform:translateY(-2px);border-color:#c4cac2;background:#fff;box-shadow:0 12px 30px rgba(20,28,20,.045)}

/* Benchmarks */
.benchmarks-page .metric-strip{gap:8px;margin-top:22px}
.benchmarks-page .metric-strip>div{min-height:94px;padding:18px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.74)}
.benchmarks-page .section{padding-top:78px;padding-bottom:78px}
.benchmarks-page .benchmark-metrics{gap:8px;margin-top:26px}
.benchmarks-page .benchmark-metrics>div{min-height:112px;padding:20px;border-radius:14px;background:rgba(255,255,255,.76)}
.benchmarks-page .benchmark-results{border:0;background:transparent;overflow:visible}
.benchmarks-page .benchmark-empty{padding:34px;border:1px solid var(--line);border-radius:18px;background:#171a17;color:#f5f7f3}
.benchmarks-page .benchmark-empty p{color:#afb7af}
.benchmarks-page .content{max-width:none;padding:32px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.72)}

/* MCP */
.mcp-page .mcp-endpoint{width:min(680px,100%);margin-top:28px;padding:18px 20px;border-radius:15px;background:#171a17;border-color:#171a17;box-shadow:0 16px 42px rgba(15,20,15,.08)}
.mcp-page .mcp-endpoint span{color:#9ca59c}.mcp-page .mcp-endpoint code{color:#dce3ff;font-size:15px}
.mcp-page .section{padding-top:56px;padding-bottom:100px}
.mcp-page .mcp-tool-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:9px}
.mcp-page .mcp-tool{min-height:160px;padding:20px;border-radius:15px;background:rgba(255,255,255,.77)}
.mcp-page .mcp-tool p{font-size:11px;line-height:1.6}

@media(max-width:1050px){
  .developers-page .developer-grid{grid-template-columns:1fr 1fr}
  .api-page .api-grid{grid-template-columns:1fr 1fr}
  .mcp-page .mcp-tool-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:800px){
  .developers-page .page-hero,.developer-page .page-hero,.explorer-detail-hero,.api-hero-v3,.verification-page .page-hero,.methodology-page .page-hero,.about-page .page-hero,.intelligence-hero-v3{padding-top:48px}
  .verification-page .verification-stats{grid-template-columns:1fr}
}
@media(max-width:620px){
  .developers-page .developer-grid,.api-page .api-grid,.mcp-page .mcp-tool-grid{grid-template-columns:1fr}
  .api-page .content,.verification-page .content,.methodology-page .content,.about-page .content{padding:22px}
}


/* Developers search v7.1 */
.developers-directory-section{padding-top:42px}
.developer-search-panel{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  gap:10px;
  align-items:end;
  margin-bottom:12px;
  padding:18px;
  border:1px solid var(--line);
  border-radius:18px;
  background:rgba(255,255,255,.76);
  box-shadow:0 10px 32px rgba(20,28,20,.035)
}
.developer-search-panel>div{display:flex;flex-direction:column;gap:7px}
.developer-search-panel label{
  padding-left:2px;
  color:#757d75;
  font-size:9px;
  font-weight:820;
  letter-spacing:.1em;
  text-transform:uppercase
}
.developer-search-panel input{
  width:100%;
  min-height:54px;
  padding:0 16px;
  border:1px solid var(--line-strong);
  border-radius:13px;
  background:#fff;
  color:var(--text);
  font-size:15px;
  outline:none
}
.developer-search-panel input:focus{
  border-color:#9aa5d9;
  box-shadow:0 0 0 3px rgba(49,87,232,.08)
}
.developer-search-panel button{
  min-height:54px;
  padding:0 17px;
  border:1px solid var(--line);
  border-radius:13px;
  background:#f5f6f2;
  color:var(--text);
  font-size:11px;
  font-weight:720;
  cursor:pointer
}
.developer-directory-meta{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:18px;
  margin:0 2px 22px
}
.developer-directory-meta p,.developer-directory-meta span{
  margin:0;
  color:#7b837b;
  font-size:10px
}
.developer-directory-meta strong{color:var(--text);font-size:11px}
.developer-card[hidden]{display:none!important}
.developer-empty{
  margin:20px 0 0;
  padding:28px;
  border:1px dashed var(--line-strong);
  border-radius:15px;
  color:var(--muted);
  text-align:center;
  font-size:12px
}
@media(max-width:620px){
  .developer-search-panel{grid-template-columns:1fr;padding:14px}
  .developer-search-panel button{min-height:42px}
  .developer-directory-meta{align-items:flex-start;flex-direction:column;gap:5px}
}


/* Methodology expansion v7.2 */
.methodology-page .methodology-hero{max-width:1000px;padding-top:76px;padding-bottom:44px}
.methodology-page .methodology-hero h1{max-width:920px;font-size:clamp(54px,6.3vw,84px);line-height:.94;letter-spacing:-.065em}
.methodology-page .methodology-hero .lead{max-width:840px;font-size:19px;line-height:1.58}
.methodology-page .section{padding-top:92px;padding-bottom:92px}
.methodology-page .section+.section{border-top:1px solid var(--line)}
.methodology-page .section-head{margin-bottom:34px}
.methodology-page .section-head h2,.methodology-page .methodology-split h2,.methodology-page .method-boundary-intro h2{
  max-width:780px;font-size:clamp(38px,4.5vw,58px);line-height:1;letter-spacing:-.052em
}
.method-principle-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px}
.method-principle{
  min-height:240px;padding:24px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.76)
}
.method-principle:first-child{background:#171a17;border-color:#171a17;color:#f5f7f3;box-shadow:0 18px 48px rgba(15,20,15,.08)}
.method-principle>span{display:block;color:#7d857d;font-size:9px;font-weight:820;letter-spacing:.09em}
.method-principle:first-child>span{color:#9fb0ff}
.method-principle h3{margin:58px 0 12px;font-size:23px;letter-spacing:-.035em}
.method-principle p{margin:0;color:#687068;font-size:12px;line-height:1.65}
.method-principle:first-child p{color:#afb7af}
.method-pipeline-grid{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;
  counter-reset:method-step
}
.method-step{
  display:grid;grid-template-columns:auto 1fr;gap:14px;min-height:150px;
  padding:20px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.72)
}
.method-step>span{
  display:grid;place-items:center;width:34px;height:34px;border-radius:50%;
  background:#171a17;color:#fff;font-size:9px;font-weight:820
}
.method-step strong{display:block;margin-top:4px;font-size:16px;letter-spacing:-.02em}
.method-step p{margin:8px 0 0;color:#6d756d;font-size:11px;line-height:1.6}
.method-table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 8px 28px rgba(20,28,20,.03)}
.method-table{width:100%;min-width:860px;border-collapse:collapse}
.method-table th,.method-table td{padding:18px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
.method-table thead th{background:#eff1ec;color:#717971;font-size:9px;font-weight:820;letter-spacing:.08em;text-transform:uppercase}
.method-table tbody th{width:20%;font-size:12px}
.method-table tbody td{color:#606860;font-size:11px;line-height:1.6}
.method-table tbody td:nth-child(2){width:31%;color:#343a34;font-weight:650}
.method-table tr:last-child th,.method-table tr:last-child td{border-bottom:0}
.methodology-split{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:72px;align-items:start}
.methodology-split>div:first-child>p:not(.eyebrow){max-width:620px;color:#626a62;font-size:14px;line-height:1.75}
.method-state-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.method-state{min-height:132px;padding:20px;border:1px solid var(--line);border-radius:15px;background:#fff}
.method-state strong{font-size:15px}
.method-state p{margin:9px 0 0;color:#707870;font-size:11px;line-height:1.6}
.method-state:last-child{grid-column:1/-1;background:#f1f3ff;border-color:#dfe4ff}
.method-formula-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}
.method-formula-grid>div{min-height:180px;padding:24px;border:1px solid var(--line);border-radius:17px;background:rgba(255,255,255,.76)}
.method-formula-grid span{display:block;color:#7b837b;font-size:9px;font-weight:820;letter-spacing:.09em;text-transform:uppercase}
.method-formula-grid strong{display:block;margin-top:28px;font-size:24px;letter-spacing:-.04em}
.method-formula-grid p{margin:12px 0 0;color:#6e766e;font-size:11px;line-height:1.6}
.method-callout{margin-top:9px;padding:22px 24px;border:1px solid #dfe4ff;border-radius:15px;background:#f0f3ff}
.method-callout strong{font-size:12px}
.method-callout p{margin:7px 0 0;color:#5e6783;font-size:12px;line-height:1.65}
.method-date-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.method-date-grid>div{min-height:150px;padding:20px;border:1px solid var(--line);border-radius:15px;background:#fff}
.method-date-grid span{display:block;color:#7b837b;font-size:9px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.method-date-grid strong{display:block;margin-top:12px;font-size:16px}
.method-date-grid p{margin:8px 0 0;color:#707870;font-size:11px;line-height:1.6}
.methodology-boundaries{padding-top:72px!important;padding-bottom:72px!important}
.method-boundary-panel{
  display:grid;grid-template-columns:minmax(280px,.72fr) minmax(0,1.28fr);gap:64px;
  padding:48px;border-radius:24px;background:linear-gradient(145deg,#151815,#1d221d);color:#f5f7f3;
  box-shadow:0 24px 60px rgba(15,20,15,.1)
}
.method-boundary-intro .eyebrow{color:#9fb0ff}
.method-boundary-intro p:last-child{max-width:520px;color:#aeb6ae;font-size:13px;line-height:1.7}
.method-boundary-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:rgba(255,255,255,.12)}
.method-boundary-grid>div{min-height:142px;padding:20px;background:#1b201b}
.method-boundary-grid strong{font-size:13px}
.method-boundary-grid p{margin:9px 0 0;color:#aeb6ae;font-size:11px;line-height:1.6}
.method-link-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}
.method-link-grid a{
  min-height:116px;display:flex;flex-direction:column;justify-content:center;padding:20px;
  border:1px solid var(--line);border-radius:15px;background:#fff;transition:transform .14s ease,border-color .14s ease,box-shadow .14s ease
}
.method-link-grid a:hover{transform:translateY(-2px);border-color:#c4cac2;box-shadow:0 12px 30px rgba(20,28,20,.045)}
.method-link-grid strong{font-size:14px}
.method-link-grid span{margin-top:8px;color:#747c74;font-size:10px}
.method-correction{
  display:flex;justify-content:space-between;align-items:center;gap:34px;margin-top:34px;padding:28px;
  border:1px solid var(--line);border-radius:18px;background:#f8f9f6
}
.method-correction>div>span{color:#7b837b;font-size:9px;font-weight:820;letter-spacing:.09em}
.method-correction h3{margin:7px 0 8px;font-size:22px;letter-spacing:-.035em}
.method-correction p{max-width:720px;margin:0;color:#6b736b;font-size:11px;line-height:1.6}
.methodology-page .site-footer-v2{margin-top:38px}

@media(max-width:1000px){
  .method-principle-grid{grid-template-columns:1fr 1fr}
  .method-pipeline-grid{grid-template-columns:1fr 1fr}
  .methodology-split{grid-template-columns:1fr;gap:34px}
  .method-boundary-panel{grid-template-columns:1fr;gap:34px}
}
@media(max-width:760px){
  .methodology-page .methodology-hero{padding-top:50px}
  .methodology-page .section{padding-top:68px;padding-bottom:68px}
  .method-formula-grid,.method-link-grid{grid-template-columns:1fr}
  .method-date-grid{grid-template-columns:1fr}
  .method-boundary-panel{padding:28px 20px}
  .method-boundary-grid{grid-template-columns:1fr}
  .method-correction{align-items:flex-start;flex-direction:column}
}
@media(max-width:560px){
  .method-principle-grid,.method-pipeline-grid,.method-state-grid{grid-template-columns:1fr}
  .method-state:last-child{grid-column:auto}
  .method-principle{min-height:190px}
  .method-principle h3{margin-top:36px}
}


/* Open Weight Intelligence v1 */
.news-hero{max-width:1040px;padding-top:76px;padding-bottom:44px}
.news-hero h1{max-width:960px;font-size:clamp(54px,6.4vw,86px);line-height:.93;letter-spacing:-.066em}
.news-hero .lead{max-width:850px;font-size:19px;line-height:1.58}
.news-page .news-edition{padding-top:62px;padding-bottom:96px}
.news-edition-head{display:flex;justify-content:space-between;gap:34px;align-items:end;margin-bottom:24px}
.news-edition-head h2{margin:7px 0 0;font-size:clamp(34px,4vw,52px);letter-spacing:-.05em}
.news-edition-actions{display:flex;gap:16px;flex-wrap:wrap}
.news-edition-actions a{font-size:10px;font-weight:720}
.news-featured{margin-bottom:12px}
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.news-card{
  position:relative;min-height:310px;display:flex;flex-direction:column;padding:24px;
  border:1px solid var(--line);border-radius:19px;background:rgba(255,255,255,.78);
  transition:transform .15s ease,border-color .15s ease,box-shadow .15s ease
}
.news-card:hover{transform:translateY(-3px);border-color:#c2c9c0;box-shadow:0 16px 40px rgba(20,28,20,.055)}
.news-card-featured{min-height:380px;padding:34px;background:#171a17;border-color:#171a17;color:#f5f7f3;box-shadow:0 20px 54px rgba(15,20,15,.09)}
.news-card-meta{display:flex;justify-content:space-between;gap:14px;color:#7d857d;font-size:9px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.news-card-featured .news-card-meta{color:#9fa99f}
.news-card h2{margin:52px 0 14px;font-size:26px;line-height:1.05;letter-spacing:-.045em}
.news-card-featured h2{max-width:830px;font-size:clamp(36px,4.4vw,58px)}
.news-card h2 a{color:inherit}
.news-card>p{margin:0;color:#677067;font-size:12px;line-height:1.68}
.news-card-featured>p{max-width:760px;color:#b0b8b0;font-size:14px}
.news-card-source{margin-top:auto;padding-top:28px;display:flex;flex-direction:column;gap:4px}
.news-card-source span,.news-card-source small{color:#8a918a;font-size:9px}
.news-card-source strong{font-size:11px}
.news-card-featured .news-card-source span,.news-card-featured .news-card-source small{color:#8f998f}
.news-read-link{margin-top:22px;color:var(--cobalt);font-size:10px;font-weight:760}
.news-card-featured .news-read-link{color:#a9b8ff}
.news-standard{display:grid;grid-template-columns:minmax(260px,.65fr) minmax(0,1.35fr);gap:56px;padding-top:70px;padding-bottom:80px;border-top:1px solid var(--line)}
.news-standard h2{font-size:clamp(35px,4vw,52px);letter-spacing:-.05em}
.news-standard-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.news-standard-grid>div{min-height:140px;padding:20px;border:1px solid var(--line);border-radius:15px;background:#fff}
.news-standard-grid strong{font-size:13px}
.news-standard-grid p{margin:8px 0 0;color:#6f776f;font-size:11px;line-height:1.6}
.news-disclosure{grid-column:2;margin:8px 0 0;color:#777f77;font-size:10px;line-height:1.65}

/* Article */
.news-article{width:min(1180px,calc(100% - 48px));margin:0 auto}
.news-article-hero{max-width:1000px;padding:72px 0 46px}
.news-article-kicker{display:flex;gap:12px;align-items:center;margin:26px 0 16px;color:#757d75;font-size:9px;font-weight:800;letter-spacing:.09em;text-transform:uppercase}
.news-article-kicker span{display:inline-flex;align-items:center;min-height:26px;padding:0 8px;border:1px solid var(--line);border-radius:999px;background:#fff}
.news-article-hero h1{margin:0;max-width:1040px;font-size:clamp(48px,5.8vw,76px);line-height:.96;letter-spacing:-.06em}
.news-article-hero .lead{max-width:860px;margin-top:24px;font-size:19px;line-height:1.6;color:#5d655d}
.news-article-sourcebar{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:34px;padding:1px;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--line)}
.news-article-sourcebar>div{padding:16px;background:#fff}
.news-article-sourcebar small{display:block;color:#858d85;font-size:8px;text-transform:uppercase;letter-spacing:.08em}
.news-article-sourcebar strong{display:block;margin-top:6px;font-size:11px}
.news-article-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:48px;padding:54px 0 100px;border-top:1px solid var(--line)}
.news-article-body{max-width:780px}
.news-article-body>p{margin:0 0 25px;color:#343a34;font-size:17px;line-height:1.82}
.news-keyfacts{align-self:start;position:sticky;top:92px;padding:22px;border:1px solid var(--line);border-radius:17px;background:#f9faf7}
.news-keyfacts>span,.news-registry-watch>span,.news-source-box>span{color:#737b73;font-size:8px;font-weight:820;letter-spacing:.1em}
.news-keyfacts ul{margin:16px 0 0;padding:0 0 0 18px}
.news-keyfacts li{margin:0 0 13px;color:#555d55;font-size:11px;line-height:1.58}
.news-tags{display:flex;gap:5px;flex-wrap:wrap;margin-top:20px;padding-top:16px;border-top:1px solid var(--line)}
.news-tags b{padding:5px 7px;border:1px solid var(--line);border-radius:999px;background:#fff;color:#697169;font-size:8px;font-weight:690}
.news-registry-watch{margin:42px 0 10px;padding:24px;border:1px solid #dfe4ff;border-radius:17px;background:#f1f3ff}
.news-registry-watch h2,.news-source-box h2{margin:8px 0 10px;font-size:22px;letter-spacing:-.035em}
.news-registry-watch p,.news-source-box p{margin:0;color:#5e6783;font-size:12px;line-height:1.65}
.news-source-box{margin-top:10px;padding:24px;border:1px solid var(--line);border-radius:17px;background:#fff}
.news-source-box p{color:#666e66}
.news-source-box a{display:inline-flex;margin-top:18px;color:var(--cobalt);font-size:11px;font-weight:760}
.news-related{padding-top:72px;padding-bottom:90px;border-top:1px solid var(--line)}
.news-related .section-head{margin-bottom:26px}
.news-digest-grid .news-card-featured{grid-column:1/-1}
.news-page .site-footer-v2,.news-article-page .site-footer-v2{margin-top:30px}

/* Home news */
.home-news-section{padding-top:110px;padding-bottom:112px;border-top:1px solid var(--line)}
.home-news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.home-news-card{min-height:260px;display:flex;flex-direction:column;padding:24px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.76);transition:transform .15s ease,border-color .15s ease,box-shadow .15s ease}
.home-news-card:hover{transform:translateY(-3px);border-color:#c2c9c0;box-shadow:0 14px 36px rgba(20,28,20,.05)}
.home-news-card>span{color:#7c847c;font-size:8px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.home-news-card>strong{margin:42px 0 12px;font-size:21px;line-height:1.08;letter-spacing:-.035em}
.home-news-card>p{margin:0;color:#6b736b;font-size:11px;line-height:1.62}
.home-news-card>b{margin-top:auto;padding-top:20px;color:var(--cobalt);font-size:9px}

@media(max-width:1000px){
  .news-grid,.home-news-grid{grid-template-columns:1fr 1fr}
  .news-card-featured{grid-column:1/-1}
  .news-standard{grid-template-columns:1fr}
  .news-disclosure{grid-column:1}
  .news-article-layout{grid-template-columns:1fr}
  .news-keyfacts{position:static;max-width:780px}
}
@media(max-width:700px){
  .news-hero{padding-top:48px}
  .news-hero h1{font-size:clamp(46px,13vw,66px)}
  .news-edition-head{align-items:flex-start;flex-direction:column}
  .news-grid,.home-news-grid,.news-standard-grid{grid-template-columns:1fr}
  .news-card,.news-card-featured{min-height:0}
  .news-card h2,.news-card-featured h2{margin-top:34px}
  .news-article{width:min(100% - 28px,1180px)}
  .news-article-hero{padding-top:48px}
  .news-article-hero h1{font-size:clamp(42px,12vw,62px)}
  .news-article-sourcebar{grid-template-columns:1fr}
  .news-article-layout{padding-top:36px;gap:26px}
  .news-article-body>p{font-size:16px}
}


/* Brand identity v7.3 */
.brand-logo{
  display:block;
  width:30px;
  height:30px;
  flex:0 0 auto;
  object-fit:contain
}
.brand-logo-small{width:24px;height:24px}
.site-header .brand{gap:10px}
.footer-brand-line{gap:9px}
@media(max-width:620px){
  .brand-logo{width:27px;height:27px}
  .brand-logo-small{width:22px;height:22px}
}