/* AI Video Arena — light research lab (Swiss/technical). */
:root{
  --bg:#FBFBFA;--ink:#0A0A0A;--mu:#6B6B70;--ln:#DCDCD8;--ln2:#ECECEA;
  --bl:#1638FF;--blt:#E8ECFF;--am:#FFB300;--am-bg:#FFF2CC;--am-ink:#8A5A00;
  --sans:ui-sans-serif,system-ui,"Segoe UI",Helvetica,Arial,sans-serif;
  --mono:ui-monospace,"SF Mono",Consolas,"Cascadia Mono",monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font:400 15px/1.55 var(--sans);-webkit-font-smoothing:antialiased}
a{color:inherit}
.m,table,.tag,.cta,.tab,.kv,.crumbs,footer,.banner{font-family:var(--mono);font-variant-numeric:tabular-nums}
:focus-visible{outline:2px solid var(--bl);outline-offset:2px}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:10px 16px;z-index:99;font-family:var(--mono);font-size:13px}
.skip:focus{left:8px;top:8px}

/* site-wide notice banner (unused while the arena is pre-launch) */
.banner{background:var(--am);color:#000;font:500 12px/1.4 var(--mono);padding:9px 40px;letter-spacing:.02em;text-transform:uppercase}
.banner a{color:#000;text-decoration:underline}

/* header */
.site-header{display:flex;align-items:center;min-height:56px;padding:0 40px;border-bottom:1px solid var(--ink);gap:32px;flex-wrap:wrap}
.logo{font:600 15px var(--mono);display:flex;gap:10px;align-items:center;letter-spacing:-.01em}
.logo i{width:14px;height:14px;background:var(--bl);border-radius:50%;display:block}
.logo a{text-decoration:none}
.logo span{color:var(--mu);font-weight:400}
.site-header nav{display:flex;gap:22px;font-size:13.5px;flex-wrap:wrap}
.site-header nav a{color:var(--mu);text-decoration:none;padding:6px 0}
.site-header nav a:hover{color:var(--ink)}
.site-header nav a[aria-current="page"]{color:var(--ink);box-shadow:0 14px 0 -12px var(--bl)}
.cta{margin-left:auto;background:var(--bl);color:#fff;padding:9px 16px;font:500 13px var(--mono);text-decoration:none;display:inline-flex;gap:10px;align-items:center;border:1px solid var(--bl)}
.cta:hover{background:#0f2bd6}
.cta.ol{background:none;color:var(--bl)}
.cta.ol:hover{background:var(--blt)}
@media(max-width:760px){.site-header{padding:10px 20px;gap:14px}.cta{margin-left:0}.banner{padding:9px 20px}}
@media(max-width:420px){.kv b{font-size:18px;letter-spacing:-.02em;overflow-wrap:anywhere}}

/* breadcrumbs */
.crumbs{padding:14px 40px;font:400 12px var(--mono);color:var(--mu);border-bottom:1px solid var(--ln)}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px}
.crumbs li+li:before{content:"/";margin-right:6px;color:var(--ln)}
.crumbs a{color:var(--mu);text-decoration:none}
.crumbs a:hover{color:var(--bl)}
.crumbs [aria-current="page"]{color:var(--ink)}
@media(max-width:760px){.crumbs{padding:12px 20px}}

/* hero */
.gridbg{background-image:linear-gradient(var(--ln2) 1px,transparent 1px),linear-gradient(90deg,var(--ln2) 1px,transparent 1px);background-size:80px 80px;background-position:-1px -1px}
.hero{display:grid;grid-template-columns:420px 1fr;border-bottom:1px solid var(--ink)}
.hl{padding:36px 40px 30px;border-right:1px solid var(--ink);display:flex;flex-direction:column;background:var(--bg)}
.ey{font:500 11.5px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--bl)}
.hl h1{font:500 clamp(30px,4.6vw,44px)/1.06 var(--sans);letter-spacing:-.035em;margin:14px 0}
.hl p{color:var(--mu);font-size:15px;margin-bottom:22px;max-width:52ch}
.hl .cta{align-self:flex-start;padding:13px 22px;font-size:14px}
.kv{margin-top:auto;padding-top:20px;display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--ln)}
.kv div{padding:12px 0;border-bottom:1px solid var(--ln)}
.kv div:nth-child(odd){padding-right:12px;border-right:1px solid var(--ln)}
.kv div:nth-child(even){padding-left:16px}
.kv small{font:500 10.5px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--mu);display:block}
.kv b{font:500 24px var(--mono);letter-spacing:-.03em;display:block;margin-top:2px;overflow-wrap:anywhere}
.kv b span{font:400 11px var(--mono);color:var(--mu);letter-spacing:.02em}
.plot{padding:22px 30px 12px 24px}
.plot h2,.figcap{font:500 12px var(--mono);letter-spacing:.08em;text-transform:uppercase;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin:0 0 6px 16px}
.plot h2 span,.figcap span{color:var(--mu);text-transform:none;letter-spacing:0}
@media(max-width:980px){.hero{grid-template-columns:1fr}.hl{border-right:none;border-bottom:1px solid var(--ink)}}

/* tabs */
.tabs{display:flex;border-bottom:1px solid var(--ink);padding:0 40px;flex-wrap:wrap}
.tab{padding:12px 20px 11px 0;margin-right:26px;font:500 13px var(--mono);color:var(--mu);text-decoration:none}
.tab:hover{color:var(--ink)}
.tab.on{color:var(--ink);box-shadow:0 1px 0 var(--bl),inset 0 -2px 0 var(--bl)}
@media(max-width:760px){.tabs{padding:0 20px}}

/* filters */
.filters{display:flex;align-items:center;gap:22px;padding:12px 40px;border-bottom:1px solid var(--ln);font:500 12px var(--mono);color:var(--mu);flex-wrap:wrap}
.chk{display:flex;gap:14px;color:var(--ink);align-items:center}
.chk label{display:flex;align-items:center;gap:6px;cursor:pointer}
.rng{display:flex;align-items:center;gap:10px;color:var(--ink)}
.rng input[type=range]{width:180px;accent-color:var(--bl)}
.filters input[type=checkbox]{accent-color:var(--bl);width:13px;height:13px}
@media(max-width:760px){.filters{padding:12px 20px}}

/* tables */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse}
caption{caption-side:top;text-align:left;font:500 12px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--mu);padding:14px 40px 10px}
th{text-align:left;font:500 10.5px var(--mono);letter-spacing:.09em;text-transform:uppercase;color:var(--mu);padding:9px 12px;border-bottom:1px solid var(--ink);white-space:nowrap}
td{padding:9px 12px;border-bottom:1px solid var(--ln);vertical-align:middle;white-space:nowrap}
tbody tr:hover td{background:#F4F6FF}
td:first-child,th:first-child{padding-left:40px}
td:last-child,th:last-child{padding-right:40px}
td.num,th.num{text-align:right}
td.wrap,th.wrap{white-space:normal;min-width:16ch;max-width:46ch}
.cite{font:500 10px var(--mono);line-height:0;margin-left:3px}
.cite a{color:var(--bl);text-decoration:none}
.cite a:hover{text-decoration:underline}
@media(max-width:760px){td:first-child,th:first-child{padding-left:20px}td:last-child,th:last-child{padding-right:20px}caption{padding:14px 20px 10px}}
.r{font:500 15px var(--mono)}
.sp{font:400 13px var(--mono);color:var(--mu)}
.mn{display:flex;align-items:center;gap:10px}
.mn i{width:8px;height:8px;background:var(--ink);display:block;flex:none}
.mn b{font-weight:600;font-size:15px}
.mn small{color:var(--mu);font-size:12.5px}
.s{font:500 15px var(--mono)}
.s span{color:var(--mu);font-weight:400}
.v{font:400 14px var(--mono)}
.lic{font:500 11px var(--mono);letter-spacing:.04em;text-transform:uppercase;padding:2px 8px;border:1px solid var(--ln);color:var(--mu);display:inline-block}
.lic.o{border-color:var(--bl);color:var(--bl);background:var(--blt)}
.note{padding:14px 40px;color:var(--mu);font:400 11.5px/1.6 var(--mono);border-bottom:1px solid var(--ln)}
.note a{color:var(--bl)}
@media(max-width:760px){.note{padding:14px 20px}}

/* generic article blocks */
.prose{padding:30px 40px;border-bottom:1px solid var(--ln);max-width:860px}
.prose h2{font:500 24px/1.2 var(--sans);letter-spacing:-.02em;margin:26px 0 10px}
.prose h2:first-child{margin-top:0}
.prose h3{font:500 13px var(--mono);letter-spacing:.08em;text-transform:uppercase;margin:24px 0 8px}
.prose p{color:#26262b;margin:0 0 14px;max-width:72ch}
.prose ul,.prose ol{margin:0 0 14px 20px;color:#26262b}
.prose li{margin-bottom:6px}
.prose a{color:var(--bl)}
.prose .when{color:var(--mu);font:400 12px var(--mono)}
@media(max-width:760px){.prose{padding:24px 20px}}
.quote{border-left:2px solid var(--bl);padding:4px 0 4px 16px;margin:0 0 16px}
.quote p{font:400 15px/1.6 var(--sans);color:#26262b;margin-bottom:6px}
.quote .src{color:var(--mu);font:400 11.5px/1.6 var(--mono)}
.sources{max-width:none;border-top:1px solid var(--ink)}
.sources ol{margin-left:18px}
.sources li{font:400 12px/1.7 var(--mono);color:var(--mu);overflow-wrap:anywhere}
.sources li a{color:var(--bl)}
.sources p{font:400 12px/1.7 var(--mono);color:var(--mu);margin-top:14px}
.page-head{padding:34px 40px 28px;border-bottom:1px solid var(--ink)}
.page-head h1{font:500 clamp(30px,5vw,44px)/1.05 var(--sans);letter-spacing:-.035em;margin:10px 0 12px}
.page-head p{color:var(--mu);max-width:70ch;font-size:15.5px}
.page-head .cta{margin-top:18px}
@media(max-width:760px){.page-head{padding:26px 20px}}

/* two-column panels */
.cols{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--ink)}
.cols>div{padding:26px 40px;min-width:0}
.cols>div+div{border-left:1px solid var(--ink)}
.cols h3,.cols .sh{font:500 12px var(--mono);letter-spacing:.08em;text-transform:uppercase;margin-bottom:10px}
.cols p{color:var(--mu);margin-bottom:12px;max-width:58ch}
.row{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:9px 0;border-top:1px solid var(--ln);font-size:14.5px}
.row .mm{color:var(--mu);font-size:13px}
.row a{color:var(--bl);font:500 12.5px var(--mono);white-space:nowrap}
@media(max-width:820px){.cols{grid-template-columns:1fr}.cols>div+div{border-left:none;border-top:1px solid var(--ink)}.cols>div{padding:22px 20px}}
.lk{color:var(--bl);font:500 13px var(--mono);border-bottom:1px solid var(--bl);text-decoration:none}

/* KPI strip */
.kpis{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--ink)}
.kpis>div{padding:16px 40px 16px 20px;border-right:1px solid var(--ln);min-width:0}
.kpis>div:first-child{padding-left:40px}
.kpis>div:last-child{border-right:none}
.kpis .tag{font:500 10.5px var(--mono);color:var(--mu);letter-spacing:.06em;text-transform:uppercase}
.kpis .big{font:500 clamp(22px,3vw,30px) var(--mono);letter-spacing:-.04em;margin-top:4px}
@media(max-width:820px){.kpis{grid-template-columns:1fr 1fr}.kpis>div{padding:14px 20px}.kpis>div:first-child{padding-left:20px}}

/* model header */
.model-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;padding:34px 40px 28px;border-bottom:1px solid var(--ink);flex-wrap:wrap}
.model-head h1{font:500 clamp(40px,7vw,72px)/1 var(--sans);letter-spacing:-.045em;margin:10px 0 14px}
.chips{display:flex;gap:8px;flex-wrap:wrap}
@media(max-width:760px){.model-head{padding:26px 20px}}

/* clip frame (used by the vote client once the backend serves battles) */
.vid{aspect-ratio:16/9;border:1px solid var(--ink);display:grid;place-items:center;font:400 12px var(--mono);color:var(--mu);background:linear-gradient(var(--ln2) 1px,transparent 1px) 0 0/100% 40px,linear-gradient(90deg,var(--ln2) 1px,transparent 1px) 0 0/40px 100%,#fff;text-align:center;padding:12px}

/* battle page */
.battle-grid{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--ink)}
.battle-grid>div{padding:24px 40px;min-width:0}
.battle-grid>div+div{border-left:1px solid var(--ink)}
.battle-grid .cta{width:100%;justify-content:center;margin-top:16px;padding:14px;font-size:14px}
.battle-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:10px;gap:10px}
.battle-head b{font-size:20px;font-weight:600;letter-spacing:-.02em}
.vote-row{display:flex;justify-content:center;gap:12px;padding:16px 20px;border-bottom:1px solid var(--ink);flex-wrap:wrap}
.vote-row .cta.ol{width:180px;justify-content:center}
.splitbar{height:8px;background:var(--ink);position:relative;margin:10px 0}
.splitbar i{position:absolute;left:0;top:0;bottom:0;background:var(--bl)}
.bignums{display:flex;justify-content:space-between;font:500 clamp(32px,6vw,44px)/1 var(--mono);letter-spacing:-.05em;margin:10px 0}
.bignums .a{color:var(--bl)}
.promptbox{border:1px solid var(--ln);background:#fff;padding:14px 16px;font:400 13px/1.6 var(--mono);color:#3a3a3f;margin-bottom:14px}
@media(max-width:820px){.battle-grid{grid-template-columns:1fr}.battle-grid>div+div{border-left:none;border-top:1px solid var(--ink)}.battle-grid>div{padding:22px 20px}}

/* disclosure callout */
.callout{border:1px solid var(--ln);border-left:3px solid var(--bl);background:#fff;padding:14px 16px;margin:16px 0;font-size:14px;color:#26262b;max-width:72ch}
.callout .tag{display:block;margin-bottom:6px}
@media(max-width:760px){.callout{margin:16px 20px}}

/* footer */
.site-footer{padding:22px 40px;display:flex;justify-content:space-between;gap:24px;color:var(--mu);font:400 12px/1.7 var(--mono);flex-wrap:wrap;border-top:1px solid var(--ink)}
.site-footer p{max-width:72ch}
.site-footer a{color:var(--mu)}
.site-footer a:hover{color:var(--bl)}
.foot-links{display:flex;gap:18px;flex-wrap:wrap}
.foot-links a{margin:0;text-decoration:none}
@media(max-width:760px){.site-footer{padding:20px}}

/* misc */
.upd{font:400 12px var(--mono);color:var(--mu)}
.upd b{color:var(--ink);font-weight:500}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}

/* external reference summary (Artificial Analysis) */
.aa-ref{max-width:none;border-top:1px solid var(--ink)}
.aa-ref .ey{margin-bottom:6px}
.aa-ref .src{color:var(--mu);font:400 12px/1.6 var(--mono)}
.aa-ref .src a{color:var(--bl)}

/* external crowd-vote board (Design Arena) — R6 */
.crowd{border-bottom:1px solid var(--ink)}
.crowd-head{padding:26px 40px 4px;max-width:900px}
.crowd-head .ey{margin-bottom:6px}
.crowd-head h2{font:500 24px/1.2 var(--sans);letter-spacing:-.02em;margin:8px 0 10px}
.crowd-head p{color:#26262b;margin:0 0 14px;max-width:72ch}
.crowd .src{padding:12px 40px 24px;color:var(--mu);font:400 12px/1.6 var(--mono)}
.crowd .src a{color:var(--bl)}
.da-card .src{color:var(--mu);font:400 11.5px/1.6 var(--mono);margin-top:8px}
.da-card .src a{color:var(--bl)}
@media(max-width:760px){.crowd-head{padding:22px 20px 4px}.crowd .src{padding:12px 20px 18px}}

/* OpenRouter image-models comparison page (/image-models/) — R6 unit 2 */
.imgsec{padding:26px 40px 6px;max-width:900px}
.imgsec .ey{margin-bottom:6px}
.imgsec h2{font:500 24px/1.2 var(--sans);letter-spacing:-.02em;margin:8px 0 10px}
.imgsec p{color:#26262b;margin:0 0 14px;max-width:72ch}
.imgcards{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--ink)}
.imgcard{padding:24px;min-width:0}
.imgcard+.imgcard{border-left:1px solid var(--ln)}
.imgcard figure{margin:0 0 14px}
.imgcard img{width:100%;height:auto;display:block;border:1px solid var(--ln)}
.imgcard figcaption{font:400 11px var(--mono);color:var(--mu);margin-top:6px}
.imgcard h3{font:600 17px/1.25 var(--sans);letter-spacing:-.01em;margin:0 0 8px}
.imgcard h3 .mm{color:var(--mu);font:400 12px var(--mono);letter-spacing:0}
.imgcard p{color:#26262b;font-size:14px;margin:0 0 10px}
.imgcard .row{font-size:13.5px}
@media(max-width:1100px){.imgcards{grid-template-columns:repeat(2,1fr)}.imgcard:nth-child(odd){border-left:none}.imgcard:nth-child(n+3){border-top:1px solid var(--ln)}}
@media(max-width:760px){.imgcards{grid-template-columns:1fr}.imgcard+.imgcard{border-left:none;border-top:1px solid var(--ln)}.imgcard{padding:22px 20px}}
@media(max-width:760px){.imgsec{padding:22px 20px 4px}}

/* OpenRouter benchmark bars + Arena order boards (/image-models/) — R6c */
.benchgrid{display:grid;grid-template-columns:repeat(3,1fr);border-bottom:1px solid var(--ink)}
.bench{padding:24px 40px;min-width:0}
.bench+.bench{border-left:1px solid var(--ln)}
.bench h3{font:600 16px/1.25 var(--sans);letter-spacing:-.01em;margin:0 0 12px}
.bench h3 .mm{color:var(--mu);font:400 12px var(--mono);letter-spacing:0}
.bench-bar{height:8px;background:var(--ln2);border:1px solid var(--ln);margin:0 0 8px}
.bench-bar i{display:block;height:100%;background:var(--bl)}
.bench p.m{font-size:12.5px;color:#26262b;margin:0 0 12px}
.arenaboards{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--ink)}
.arenaboard{padding:24px 40px;min-width:0}
.arenaboard+.arenaboard{border-left:1px solid var(--ln)}
.arenaboard h3{font:600 16px/1.25 var(--sans);letter-spacing:-.01em;margin:0 0 10px}
.arena-row{display:flex;align-items:center;gap:10px;padding:6px 0;border-top:1px solid var(--ln2);font:400 12.5px var(--mono);font-variant-numeric:tabular-nums}
.arena-row .num{width:18px;text-align:right;color:var(--mu)}
.arena-bar{flex:0 0 90px;height:7px;background:var(--ln2)}
.arena-bar i{display:block;height:100%;background:var(--bl)}
.arena-row b{font-weight:600}
.arena-row .mm{color:var(--mu);margin-left:auto;font-size:11.5px}
@media(max-width:980px){.benchgrid,.arenaboards{grid-template-columns:1fr}.bench+.bench,.arenaboard+.arenaboard{border-left:none;border-top:1px solid var(--ln)}.bench,.arenaboard{padding:22px 20px}}

/* sponsored chrome banner (R7) */
.sponsor-banner{display:flex;align-items:center;justify-content:center;gap:10px;padding:9px 40px;background:var(--bl);color:#fff;border-bottom:1px solid #0A23B8;font:500 12px/1.4 var(--mono);letter-spacing:.02em;text-align:center}
.sponsor-banner span{color:#E8ECFF;text-transform:uppercase;letter-spacing:.1em;font-size:10.5px}
.sponsor-banner a{color:#fff;text-decoration:none;border-bottom:1px solid #B8C4FF;font-weight:700}
.sponsor-banner a:hover{color:#E8ECFF}
.sponsor-banner a:focus-visible{outline-color:#fff}
@media(max-width:760px){.sponsor-banner{padding:9px 20px;flex-wrap:wrap;gap:6px 10px}}

/* /models/ compact header + Design Arena visual (R7b/R7c) */
.models-index-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,420px);gap:40px;align-items:end}
.models-index-head .head-copy{min-width:0}
.models-index-head .head-stats{align-self:end}
.models-index-head .kv{margin-top:0;border:1px solid var(--ink);background:#fff;box-shadow:0 18px 40px rgba(15,23,42,.05)}
.davfig{margin:0 40px 26px;border:1px solid #E2E5EC;border-radius:22px;background:linear-gradient(180deg,#fff,#FAFBFF);box-shadow:0 24px 60px rgba(15,23,42,.07);overflow:hidden}
.davfig .figcap{margin:0;padding:15px 18px;border-bottom:1px solid #E7EAF2;background:#fff}
.da-toolbar{display:flex;align-items:center;gap:16px;padding:13px 18px;border-bottom:1px solid #E7EAF2;background:#F8FAFF;font:500 12px var(--mono);color:var(--mu);flex-wrap:wrap}
.da-toolbar label{display:flex;align-items:center;gap:8px;color:var(--ink)}
.da-toolbar label::before{content:"⌕";color:var(--bl);font-size:16px}
.da-toolbar input{border:1px solid #DDE3EF;border-radius:10px;background:#fff;color:var(--ink);font:500 12px var(--mono);padding:9px 12px;min-width:220px;box-shadow:0 1px 2px rgba(15,23,42,.04)}
.da-toolbar input:focus-visible{outline:2px solid var(--bl);outline-offset:2px}
.da-toolbar [data-da-count]{font-variant-numeric:tabular-nums}
.da-toolbar .lk{margin-left:auto}
.dav-scroll{overflow-x:auto;background:linear-gradient(#F8FAFF 1px,transparent 1px) 0 0/100% 42px,#fff}
.dav-scroll:focus-visible{outline:2px solid var(--bl);outline-offset:-2px}
.dav-chart{display:flex;align-items:flex-end;gap:12px;min-width:1240px;padding:26px 18px 16px}
.davcell{display:grid;grid-template-rows:auto 1fr 32px;justify-items:center;align-items:end;gap:8px;min-width:56px}
.davcell[hidden]{display:none!important}
.davtoken{width:34px;height:34px;border:2px solid var(--v1,#1638FF);border-radius:50%;display:grid;place-items:center;background:#fff;color:var(--v1,#1638FF);font:700 11px var(--mono);letter-spacing:.02em;box-shadow:0 8px 18px rgba(15,23,42,.08)}
.davbar{width:36px;min-height:4px;border-radius:9px 9px 2px 2px;display:flex;align-items:flex-start;justify-content:center;padding-top:7px;position:relative;background:linear-gradient(180deg,var(--v1,#1638FF),var(--v2,#6C8CFF));box-shadow:inset 0 1px 0 rgba(255 255 255/.28),0 10px 18px rgba(15,23,42,.08);transition:transform .18s ease,box-shadow .18s ease}
.davcell:hover .davbar{transform:translateY(-3px);box-shadow:inset 0 1px 0 rgba(255 255 255/.28),0 14px 24px rgba(15,23,42,.12)}
.davbar b{position:static;color:var(--vink,#fff);font:700 10px var(--mono);font-variant-numeric:tabular-nums}
.davbar.tone-b{opacity:.9}
.davbar.tone-c{opacity:.78}
.davname{max-width:68px;min-height:30px;color:#4B5563;font:400 10.5px/1.2 var(--mono);text-align:center;overflow-wrap:anywhere}
a.davname{color:var(--bl);font-weight:700}
.v-google{--v1:#1638FF;--v2:#6C8CFF;--vink:#fff}
.v-xai{--v1:#0A0A0A;--v2:#3B3B42;--vink:#fff}
.v-heygen{--v1:#6C4CFF;--v2:#A88CFF;--vink:#fff}
.v-alibaba{--v1:#B84A00;--v2:#FF8A3D;--vink:#fff}
.v-pruna{--v1:#7A4A1F;--v2:#B9824E;--vink:#fff}
.v-fal{--v1:#59616E;--v2:#8A93A3;--vink:#fff}
.v-bfl{--v1:#111827;--v2:#4B5563;--vink:#fff}
.v-minimax{--v1:#0E6B46;--v2:#2EA87A;--vink:#fff}
.v-bytedance{--v1:#087E8B;--v2:#2CC6D0;--vink:#fff}
.v-kling{--v1:#7047EB;--v2:#A78BFA;--vink:#fff}
.v-lightricks{--v1:#A86F00;--v2:#FFD166;--vink:#0A0A0A}
.v-glam{--v1:#4B5563;--v2:#9CA3AF;--vink:#0A0A0A}
.v-default{--v1:#1638FF;--v2:#6C8CFF;--vink:#fff}
.davbar.tone-more{--v1:#DDE3EF;--v2:#F8FAFC;--vink:#0A0A0A;border:1px dashed #C8D0DF}
.davfig .src{padding:0 18px 16px;color:var(--mu);font:400 11.5px/1.6 var(--mono)}
.davfig .src a{color:var(--bl)}
@media(max-width:980px){.models-index-head{grid-template-columns:1fr;gap:22px}.models-index-head .head-stats{max-width:520px}.davfig{margin:0 20px 20px}}
@media(max-width:760px){.da-toolbar{align-items:flex-start;flex-direction:column}.da-toolbar label,.da-toolbar input{width:100%}.da-toolbar .lk{margin-left:0}.dav-chart{min-width:980px;padding:22px 12px 14px}.davcell{min-width:50px}}

/* R8 (2026-10-24): /models/ Fig. M1 horizontal ranked board + vendor marks */
.vlogo{width:20px;height:20px;flex:0 0 20px;object-fit:contain;display:inline-block;vertical-align:middle}
.vfb{border:1px solid var(--ln);background:#fff;color:var(--mu);font:600 11px/18px var(--mono);text-align:center;border-radius:4px;box-sizing:border-box}
.mn .vlogo{margin-right:8px}
.dahfig{margin:0}
.dahhead,.dahrow{display:grid;grid-template-columns:28px 20px minmax(0,15rem) minmax(0,1fr) 3.5rem;column-gap:12px;align-items:center}
.dahhead{font:400 11px var(--mono);color:var(--mu);text-transform:uppercase;letter-spacing:.04em;padding:8px 0;border-bottom:1px solid var(--ink)}
.dahhead>span:first-child{grid-column:1/3}
.dahhead>span:last-child{text-align:right}
.dahaxis{position:relative;height:14px}
.dahaxis span{position:absolute;top:0;transform:translateX(-50%);font-variant-numeric:tabular-nums}
.dahaxis span:first-child{transform:none}.dahaxis span:last-child{transform:translateX(-100%)}
.dahlist{list-style:none;margin:0;padding:0}
.dahrow{padding:9px 0;border-bottom:1px solid var(--ln2)}
.dahrow[hidden]{display:none}
.dahrank{font:500 12px var(--mono);color:var(--mu);text-align:right;font-variant-numeric:tabular-nums}
.dahname{min-width:0;display:flex;flex-direction:column;line-height:1.25}
.dahname b{font-weight:500;overflow-wrap:anywhere}
.dahname small{font:400 11px var(--mono);color:var(--mu)}
.dahbar{position:relative;height:8px;background-image:linear-gradient(to right,var(--ln2) 1px,transparent 1px);background-size:calc(100% / var(--ticks,6)) 100%;border-right:1px solid var(--ln2)}
.dahbar i{position:absolute;left:0;top:2px;height:4px;background:#9A9AA0;display:block}
.dahrow.top .dahbar i{background:var(--bl);top:1px;height:6px}
.dahelo{font:500 13px var(--mono);text-align:right;font-variant-numeric:tabular-nums}
.dahrow.top .dahelo,.dahrow.top .dahrank{color:var(--bl)}
.dahmore{margin:14px 0 0}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
@media (max-width:640px){
  .dahhead{display:none}
  .dahrow{grid-template-columns:24px 20px minmax(0,1fr) 3.2rem;row-gap:6px}
  .dahbar{grid-column:3/5;grid-row:2}
  .dahelo{grid-row:1;grid-column:4}
}

/* R8b (2026-10-24): instrument-style row figures (home Fig. 1 + Fig. 5) */
.dlfig{--dlcols:20px minmax(0,15rem) minmax(0,1fr) 4.6rem}
.dlscale,.dlrow{display:grid;grid-template-columns:var(--dlcols);column-gap:14px;align-items:center}
.dllist.ranked .dlrow{grid-template-columns:22px 20px minmax(0,15rem) minmax(0,1fr) 4.2rem}
.dlscale{font:400 10.5px var(--mono);color:var(--mu);padding:10px 0 6px;border-bottom:1px solid var(--ink);margin-top:6px}
.dlscale>span:first-child{grid-column:1/3}.dlscale>span:last-child{text-align:right;text-transform:uppercase;letter-spacing:.08em}
.dlticks{position:relative;height:13px}
.dlticks span{position:absolute;top:0;transform:translateX(-50%);font-variant-numeric:tabular-nums}
.dlticks span:first-child{transform:none}.dlticks span:last-child{transform:translateX(-100%)}
.dllist{list-style:none;margin:0;padding:0;counter-reset:dl}
.dlrow{padding:9px 0;margin:0;border-bottom:1px solid var(--ln2);transition:background .18s ease,box-shadow .18s ease}
.dlrow.brk{border-top:1px solid var(--ln)}
.dlrow:hover{background:#F1F3FB;box-shadow:-8px 0 0 #F1F3FB,8px 0 0 #F1F3FB}
.dlrow .num{font:500 12px var(--mono);color:var(--mu);text-align:right;font-variant-numeric:tabular-nums}
.dlname{min-width:0;display:flex;flex-direction:column;line-height:1.25}
.dlname>span{font:500 14px var(--sans);overflow-wrap:anywhere}
.dlname a{color:var(--ink);text-decoration:none;background:linear-gradient(currentColor,currentColor) 0 100%/0 1px no-repeat;transition:background-size .2s ease}
.dlrow:hover .dlname a,.dlname a:focus-visible{background-size:100% 1px;color:var(--bl)}
.dlname b{font-weight:500}
.dlname small{font:400 10.5px var(--mono);color:var(--mu);letter-spacing:.02em;margin-top:2px}
.dlmeter{--seg:30;--gap:2px;--fill:#3A3A40;position:relative;height:14px;background:var(--ln2);-webkit-mask-image:repeating-linear-gradient(to right,#000 0 calc(100% / var(--seg) - var(--gap)),transparent calc(100% / var(--seg) - var(--gap)) calc(100% / var(--seg)));mask-image:repeating-linear-gradient(to right,#000 0 calc(100% / var(--seg) - var(--gap)),transparent calc(100% / var(--seg) - var(--gap)) calc(100% / var(--seg)))}
.dlmeter i{position:absolute;left:0;top:0;bottom:0;width:var(--w);display:block;background:var(--fill);transition:background .18s ease;animation:dlfill .9s cubic-bezier(.2,.7,.2,1) both}
.dlmeter:after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(to right,transparent 0 calc(500% / var(--seg) - var(--gap) - 1px),rgba(10,10,10,.28) calc(500% / var(--seg) - var(--gap) - 1px) calc(500% / var(--seg) - var(--gap)),transparent 0 calc(500% / var(--seg)));pointer-events:none}
.dlrow.top .dlmeter{--fill:var(--bl)}
.dlrow:hover .dlmeter{--fill:var(--ink)}.dlrow.top:hover .dlmeter{--fill:#0A2BE0}
.dlmeter.solid{height:8px;-webkit-mask-image:none;mask-image:none}
.dlmeter.solid{height:8px;background:var(--ln2)}
.dlmeter.solid:after{display:none}
.durv,.delo{font:600 22px/1 var(--mono);text-align:right;font-variant-numeric:tabular-nums;letter-spacing:-.03em;color:var(--ink)}
.durv small{font:400 11px var(--mono);color:var(--mu);letter-spacing:0}
.delo{font-size:17px}
.dlrow.top .durv,.dlrow.top .delo{color:var(--bl)}
.dlnote{font:400 11.5px/1.6 var(--mono);color:var(--mu);margin-top:12px}
@keyframes dlfill{from{width:0}}
@media (max-width:640px){
  .dlscale{display:none}
  .dlfig .dlrow{grid-template-columns:20px minmax(0,1fr) 3.6rem;row-gap:7px}
  .dllist.ranked .dlrow{grid-template-columns:20px 20px minmax(0,1fr) 3.6rem;row-gap:7px}
  .dlrow .dlmeter{grid-row:2;grid-column:2/-1}
  .dllist.ranked .dlrow .dlmeter{grid-column:3/-1}
  .durv{font-size:19px}
}

/* R8c (2026-10-25): hero CTA centring + /models/ fit fixes */
.hero .hl>.ey{margin-top:auto}
.hero .hl .cta{align-self:center;margin:8px 0 auto}
.hero .hl .kv{margin-top:32px}
.models-index-head .kv div{padding:14px 18px}
.models-index-head .kv div:nth-child(odd){padding-right:18px}
.models-index-head .kv div:nth-child(even){padding-left:18px;border-right:0}
.models-index-head .kv div:nth-last-child(-n+2){border-bottom:0}
.models-index-head{align-items:center}
.models-index-head .head-stats{align-self:center;min-width:0}
.dahfig{margin:0 40px 28px;min-width:0;max-width:calc(100% - 80px)}
.dahfig .figcap{margin-left:0}
.da-visual{overflow-x:clip}
@media(max-width:980px){.dahfig{margin:0 20px 22px;max-width:calc(100% - 40px)}}
@media(max-width:1100px){.dahhead,.dahrow{grid-template-columns:28px 20px minmax(0,13rem) minmax(0,1fr) 3.5rem;column-gap:10px}}
@media(max-width:1200px){.dlfig{--dlcols:20px minmax(0,11.5rem) minmax(0,1fr) 3.9rem}.dlfig .dlrow,.dlfig .dlscale{column-gap:12px}}
@media(min-width:761px) and (max-width:1240px){
  table[data-filter] th,table[data-filter] td{padding-left:8px;padding-right:8px;white-space:normal}
  table[data-filter] td:first-child,table[data-filter] th:first-child{padding-left:24px}
  table[data-filter] td:last-child,table[data-filter] th:last-child{padding-right:24px}
  table[data-filter] td.wrap{min-width:12ch;max-width:24ch}
  table[data-filter] .mn{gap:6px}
}