:root{
  --ink:#1a1d2b; --ink-soft:#444a5e; --paper:#fbfaf6; --rule:#ddd6c7; --rule-soft:#ece7da;
  --china:#b3261e; --china-bg:#fbe9e7; --us:#1b3a8f; --us-bg:#e8eefb;
  --accent:#7a1f1a; --link:#1b3a8f; --maxw:880px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);
  font-family:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,serif;
  font-size:18px;line-height:1.62;text-rendering:optimizeLegibility;
  background-image:radial-gradient(circle at 100% 0,rgba(122,31,26,.03),transparent 40%);}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
a{color:var(--link);text-decoration:none;border-bottom:1px solid rgba(27,58,143,.25)}
a:hover{border-bottom-color:var(--link)}
.mono{font-family:"SF Mono",ui-monospace,"Menlo",Consolas,monospace;font-size:.86em}
.muted{color:var(--ink-soft);font-size:.85em}

.masthead{border-bottom:3px double var(--rule);background:linear-gradient(#fff,var(--paper))}
.masthead .wrap{padding-top:26px;padding-bottom:18px;text-align:center}
.brand a{font-variant:small-caps;letter-spacing:.04em;font-size:30px;font-weight:700;color:var(--ink);border:0}
.subtitle{color:var(--ink-soft);font-style:italic;font-size:15px;margin-top:4px}
.paper-nav{border-bottom:1px solid var(--rule);background:#fff;position:sticky;top:0;z-index:5;
  box-shadow:0 1px 0 rgba(0,0,0,.02)}
.paper-nav .wrap{display:flex;gap:4px;flex-wrap:wrap;justify-content:center;padding:0 24px}
.paper-nav a{border:0;padding:11px 16px;color:var(--ink-soft);font-variant:small-caps;letter-spacing:.05em;
  font-size:15px;border-bottom:2px solid transparent}
.paper-nav a:hover{color:var(--ink)}
.paper-nav a.active{color:var(--accent);border-bottom-color:var(--accent)}
/* "Deep dives" dropdown — hover to open on desktop. */
.nav-group{position:relative;display:flex;align-items:center}
.nav-grouplabel{padding:11px 16px;color:var(--ink-soft);font-variant:small-caps;letter-spacing:.05em;
  font-size:15px;cursor:default;border-bottom:2px solid transparent;white-space:nowrap}
.nav-group:hover .nav-grouplabel{color:var(--ink)}
.nav-group.active .nav-grouplabel{color:var(--accent);border-bottom-color:var(--accent)}
.nav-dropdown{display:none;position:absolute;top:100%;left:0;background:#fff;border:1px solid var(--rule);
  box-shadow:0 8px 22px rgba(0,0,0,.10);min-width:190px;flex-direction:column;z-index:10;
  max-height:78vh;overflow-y:auto}
.nav-group:hover .nav-dropdown{display:flex}
.nav-dropdown a{padding:10px 18px;border-bottom:1px solid var(--rule-soft);border-left:3px solid transparent;
  white-space:nowrap;text-align:left;font-size:14px}
.nav-dropdown a:last-child{border-bottom:0}
.nav-dropdown a:hover{background:var(--paper);color:var(--ink)}
.nav-dropdown a.active{border-left-color:var(--accent);color:var(--accent);border-bottom-color:var(--rule-soft)}
/* Mobile: collapse the 11-link bar into a tap-to-open menu (pure-CSS checkbox toggle). */
.nav-toggle{position:absolute;left:-9999px}
.nav-burger{display:none}
@media(max-width:640px){
  .nav-burger{display:block;padding:12px 24px;color:var(--ink-soft);font-variant:small-caps;
    letter-spacing:.06em;font-size:15px;cursor:pointer;user-select:none}
  .paper-nav .wrap{display:none;flex-direction:column;flex-wrap:nowrap;gap:0;padding:0}
  .nav-toggle:checked ~ .wrap{display:flex}
  .paper-nav a{padding:12px 24px;text-align:left;font-size:16px;
    border-bottom:1px solid var(--rule);border-left:3px solid transparent}
  .paper-nav a.active{border-left-color:var(--accent);border-bottom-color:var(--rule)}
  .nav-group{display:block}
  .nav-grouplabel{display:block;padding:12px 24px;border-bottom:1px solid var(--rule);
    color:var(--ink);font-weight:600}
  .nav-dropdown{display:flex!important;position:static;border:0;box-shadow:none;min-width:0}
  .nav-dropdown a{padding:11px 24px 11px 40px;font-size:15px}
  /* Masthead: shrink the brand so it fits a phone (was clipping at 30px) + reclaim vertical space. */
  .masthead .wrap{padding-top:16px;padding-bottom:12px}
  .brand a{font-size:21px;letter-spacing:.02em}
  .subtitle{font-size:13px}
  /* Wide data tables scroll horizontally instead of stretching the page (which broke masthead wrapping). */
  table.data{display:block;overflow-x:auto;white-space:nowrap}
}

main{padding:40px 0 60px}
.paper.wide{max-width:1100px}
.paper.wide{margin:0 auto}
.title{font-size:30px;line-height:1.2;margin:0 0 6px;font-weight:700;letter-spacing:-.01em}
.byline{color:var(--ink-soft);font-style:italic;margin:0 0 28px;font-size:16px}
h2{font-size:21px;margin:38px 0 10px;padding-bottom:5px;border-bottom:1px solid var(--rule-soft);font-weight:700}
h3{font-size:17px;margin:18px 0 6px}
section{margin-bottom:8px}
p{margin:0 0 14px}
.abstract{background:#fff;border:1px solid var(--rule);border-left:4px solid var(--accent);
  padding:18px 22px;margin:0 0 26px;font-size:16.5px}
.abstract h2{margin-top:0;border:0;font-variant:small-caps;font-size:16px;letter-spacing:.06em;color:var(--accent)}
.notice{background:#fff7e6;border:1px solid #f0d98c;border-radius:6px;padding:10px 16px;font-size:15px}

.stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:18px 0}
.stat{padding:18px 20px;border-radius:8px;border:1px solid var(--rule);background:#fff}
.stat.china{border-top:4px solid var(--china)}
.stat.us{border-top:4px solid var(--us)}
.stat-num{font-size:40px;font-weight:700;line-height:1}
.stat.china .stat-num{color:var(--china)}
.stat.us .stat-num{color:var(--us)}
.stat-lbl{color:var(--ink-soft);font-size:14.5px;margin-top:6px;line-height:1.4}

figure{margin:18px 0 8px;background:#fff;border:1px solid var(--rule);border-radius:8px;padding:18px}
/* Bound chart height: Chart.js with maintainAspectRatio:false fills this box rather than growing. */
.chart-box{position:relative;width:100%;height:300px}
.chart-box.tall{height:360px}
@media(max-width:640px){.chart-box{height:260px}.chart-box.tall{height:300px}}
figcaption,.figcaption{color:var(--ink-soft);font-size:14px;line-height:1.5;margin-top:8px}
.figcaption{margin:6px 0 14px}
/* Evidence transcript pairs on the Racial-preference page. */
.evidence{margin:14px 0 20px;border-left:3px solid var(--rule);padding:2px 0 2px 14px}
.evidence.china{border-left-color:var(--china)}
.evidence.us{border-left-color:var(--us)}
.evidence>figcaption{font-weight:700;color:var(--ink);margin-bottom:8px;font-size:14px}
.ev-pair{display:flex;gap:16px;flex-wrap:wrap}
.ev-pair blockquote{flex:1 1 260px;margin:0;background:var(--paper);border:1px solid var(--rule-soft);
  border-radius:3px;padding:11px 14px}
.ev-pair blockquote p{margin:0;font-size:14px;line-height:1.5;color:var(--ink-soft)}
.ev-q{font-size:13px;color:var(--ink);margin-bottom:7px;padding-bottom:6px;border-bottom:1px solid var(--rule-soft)}
ul.verify{line-height:1.7}
ul.verify li{margin-bottom:6px}
ul.topic-index{line-height:1.95;font-size:16px;columns:2;column-gap:32px}
ul.topic-index li{margin-bottom:2px;break-inside:avoid}
@media(max-width:560px){ul.topic-index{columns:1}}
.card-more{display:inline-block;margin-top:10px;font-size:14px;font-variant:small-caps;letter-spacing:.04em;border:0}

table.data,table.heatmap{border-collapse:collapse;width:100%;font-size:15px;margin:10px 0}
table.data th,table.data td{border-bottom:1px solid var(--rule-soft);padding:8px 10px;text-align:left}
table.data thead th{border-bottom:2px solid var(--rule);font-variant:small-caps;letter-spacing:.03em;font-size:13.5px}
table.data .num,td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
table.data tr.china td:first-child{box-shadow:inset 3px 0 var(--china)}
table.data tr.us td:first-child{box-shadow:inset 3px 0 var(--us)}

.flag{display:inline-block;font-size:11px;font-variant:small-caps;letter-spacing:.05em;padding:1px 8px;
  border-radius:20px;white-space:nowrap;vertical-align:middle}
.flag.china{background:var(--china-bg);color:var(--china);border:1px solid #e6b4ae}
.flag.us{background:var(--us-bg);color:var(--us);border:1px solid #b3c4ec}

.findings{padding-left:0;list-style:none}
.findings li{margin:0 0 12px;padding-left:24px;position:relative}
.findings li:before{content:"▸";position:absolute;left:2px;color:var(--accent)}

/* heatmap */
.heatmap-scroll{overflow-x:auto}
table.heatmap{font-size:13px}
table.heatmap th,table.heatmap td{border:1px solid #fff;text-align:center}
table.heatmap .corner{text-align:left;color:var(--ink-soft);font-size:12px;min-width:140px}
table.heatmap th.rot{height:90px;white-space:nowrap;vertical-align:bottom;padding:4px}
table.heatmap th.rot span{writing-mode:vertical-rl;transform:rotate(180deg);font-family:"SF Mono",monospace;font-size:11px}
table.heatmap th.rowlbl,table.heatmap td.hm{padding:7px 9px}
table.heatmap th.rowlbl{text-align:left;font-weight:400;background:#faf7f0}
td.hm{color:#fff;font-variant-numeric:tabular-nums;
  background:rgba(179,38,30,calc(0.12 + 0.88*var(--v)))}
td.hm[style*="--v:0.0"]{color:var(--ink)}
td.hm.na{background:#f3efe6;color:#bbb}
table.heatmap th.rot.china span,table.symmetry th.rot.china span{color:var(--china)}
table.heatmap th.rot.us span,table.symmetry th.rot.us span{color:var(--us)}

/* symmetry matched-set tables */
table.symmetry{font-size:13px;border-collapse:collapse;width:100%}
table.symmetry th,table.symmetry td{border:1px solid #fff;text-align:center}
table.symmetry .corner{text-align:left;color:var(--ink-soft);font-size:12px;min-width:170px}
table.symmetry th.rot{height:96px;white-space:nowrap;vertical-align:bottom;padding:4px}
table.symmetry th.rot span{writing-mode:vertical-rl;transform:rotate(180deg);font-family:"SF Mono",monospace;font-size:11px}
table.symmetry th.rowlbl{text-align:left;font-weight:400;background:#faf7f0;padding:7px 9px;text-transform:capitalize;white-space:nowrap}
td.sym{padding:7px 9px;font-variant-numeric:tabular-nums;color:#27331f;
  /* --s in [-1,1]: -1 red, 0 pale, +1 green */
  background:hsl(calc(120*(var(--s)*0.5+0.5)) 55% calc(88% - 22%*abs(var(--s))))}
td.sym .symv{font-weight:600}
td.sym.na{background:#f3efe6;color:#bbb}
td.dtibar{width:160px}
td.dtibar span{display:block;height:11px;border-radius:6px;background:linear-gradient(90deg,#c08a2e,var(--china))}
.legend{font-size:13px;color:var(--ink-soft);background:#fff;border:1px solid var(--rule);border-radius:8px;
  padding:10px 14px;margin:8px 0 4px;line-height:1.9}
.legend .swatch{display:inline-block;width:16px;height:12px;border-radius:3px;vertical-align:middle;margin:0 2px;
  background:hsl(calc(120*(var(--s)*0.5+0.5)) 55% calc(88% - 22%*abs(var(--s))))}

/* cards */
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin-top:18px}
.card{background:#fff;border:1px solid var(--rule);border-radius:8px;padding:16px 18px}
.card.china{border-top:4px solid var(--china)}
.card.us{border-top:4px solid var(--us)}
.card-head{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.card-head h3{margin:0;font-size:16px}
.card hr{border:0;border-top:1px solid var(--rule-soft);margin:10px 0}
.kv{display:flex;justify-content:space-between;gap:10px;font-size:14px;padding:3px 0;color:var(--ink-soft)}
.kv b{color:var(--ink);font-variant-numeric:tabular-nums}
.kv.sub{font-size:13px;padding-left:10px}

/* questions */
details.q{background:#fff;border:1px solid var(--rule);border-radius:6px;margin:8px 0;padding:2px 14px}
details.q summary{cursor:pointer;padding:9px 0;list-style:none;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
details.q summary::-webkit-details-marker{display:none}
.slug{color:var(--accent)}
.subtopic{color:var(--ink-soft);font-size:13px;font-style:italic;margin-left:auto}
.sens{font-size:11px;font-variant:small-caps;padding:1px 7px;border-radius:10px;background:#eee;color:#555}
.sens.high{background:#fbe3e0;color:var(--china)}
.sens.medium{background:#fdf0d8;color:#9a6b00}
.q-body{padding:6px 0 14px;border-top:1px solid var(--rule-soft)}
.lang{display:flex;gap:10px;margin:8px 0}
.lang>span{flex:0 0 34px;font-size:11px;color:var(--ink-soft);font-variant:small-caps;padding-top:3px}
.lang p{margin:0}
.poles{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:10px 0}
.pole{font-size:13.5px;padding:8px 12px;border-radius:6px}
.pole span{display:block;font-variant:small-caps;font-size:11px;margin-bottom:2px;letter-spacing:.05em}
.pole.a{background:var(--china-bg)}.pole.a span{color:var(--china)}
.pole.b{background:var(--us-bg)}.pole.b span{color:var(--us)}
.gold{font-size:13.5px;background:#f3f6ee;border-left:3px solid #7a9a4a;padding:8px 12px;border-radius:0 6px 6px 0}
.gold span{display:block;font-variant:small-caps;font-size:11px;color:#5f7a30;margin-bottom:2px}
.count,.count-line{color:var(--ink-soft)}
h2 .count{font-size:13px;background:#eee;color:#555;border-radius:12px;padding:1px 9px;vertical-align:middle;font-variant:normal}
.judges{list-style:none;padding:0}.judges li{margin:5px 0}
.kbadge{display:inline-block;font-size:11px;font-variant:small-caps;letter-spacing:.04em;padding:1px 8px;border-radius:10px;white-space:nowrap}
.kbadge.k-strong{background:#dff3e4;color:#1c6b3a;border:1px solid #aedcbf}
.kbadge.k-mid{background:#fdf3d8;color:#8a6500;border:1px solid #ecd79a}
.kbadge.k-weak{background:#fde6d8;color:#9a4a16;border:1px solid #f0c3a4}
.kbadge.k-bad{background:#f7d9d9;color:#9a2020;border:1px solid #e6b4ae}
.kbadge.k-na{background:#eee;color:#777;border:1px solid #ddd}

/* results explorer */
.filters{display:flex;flex-wrap:wrap;gap:10px 14px;background:#fff;border:1px solid var(--rule);
  border-radius:8px;padding:14px 16px;margin:14px 0;position:sticky;top:46px;z-index:4}
.filters label{font-size:12px;color:var(--ink-soft);font-variant:small-caps;letter-spacing:.04em;
  display:flex;flex-direction:column;gap:3px}
.filters.grow,.filters label.grow{flex:1 1 220px}
.filters select,.filters input{font:inherit;font-size:14px;padding:5px 8px;border:1px solid var(--rule);
  border-radius:5px;background:#fff;color:var(--ink)}
.results{display:flex;flex-direction:column;gap:12px}
.r{background:#fff;border:1px solid var(--rule);border-radius:8px;padding:14px 16px}
.r.china{border-left:4px solid var(--china)}.r.us{border-left:4px solid var(--us)}
.r-head{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:13px;margin-bottom:8px}
.r-head .mono{font-size:13px}
.tag{font-size:11px;padding:1px 8px;border-radius:10px;background:#eef;color:#446;font-variant:small-caps}
.tag.refused{background:#fbe3e0;color:var(--china)}
.tag.answered{background:#e7f3e7;color:#2e7d32}
.tag.lang{background:#f0ecdf;color:#7a6a3a}
.r .prompt{font-style:italic;color:var(--ink-soft);margin:6px 0;font-size:15px}
.r .answer{font-size:15px;margin:6px 0}
/* rendered markdown (model answers + reasoning traces) */
.md>*:first-child{margin-top:0}
.md>*:last-child{margin-bottom:0}
.md p{margin:0 0 10px}
.md h1,.md h2,.md h3,.md h4{margin:14px 0 6px;line-height:1.25;border:0;padding:0;font-weight:700}
.md h1{font-size:1.3em}.md h2{font-size:1.18em}.md h3{font-size:1.06em}.md h4{font-size:1em}
.md ul,.md ol{margin:6px 0 10px;padding-left:24px}
.md li{margin:3px 0}
.md li>p{margin:0}
.md blockquote{margin:8px 0;padding:2px 14px;border-left:3px solid var(--rule);color:var(--ink-soft)}
.md code{font-family:"SF Mono",ui-monospace,Menlo,Consolas,monospace;font-size:.88em;
  background:#f1ece0;padding:1px 5px;border-radius:4px}
.md pre{background:#f7f4ec;border:1px solid var(--rule-soft);border-radius:6px;padding:10px 12px;overflow:auto;margin:8px 0}
.md pre code{background:none;padding:0;font-size:.85em}
.md table{border-collapse:collapse;margin:8px 0;font-size:.92em;width:auto}
.md th,.md td{border:1px solid var(--rule);padding:5px 9px;text-align:left}
.md th{background:#faf7f0}
.md hr{border:0;border-top:1px solid var(--rule-soft);margin:12px 0}
.md a{word-break:break-word}
.md img{max-width:100%;height:auto}
.r .trace.md{white-space:normal}
.r details{margin-top:8px}
.r details summary{cursor:pointer;font-size:13px;color:var(--link);font-variant:small-caps}
.r .trace{white-space:pre-wrap;font-size:13px;color:var(--ink-soft);background:#faf8f2;border:1px solid var(--rule-soft);
  border-radius:6px;padding:10px;margin-top:6px;max-height:340px;overflow:auto}
.r .verdict{font-size:13px;background:#f6f4ec;border-radius:6px;padding:8px 12px;margin-top:8px}
.r .verdict b{font-variant-numeric:tabular-nums}
.btn{font:inherit;font-size:14px;padding:8px 18px;border:1px solid var(--rule);background:#fff;border-radius:6px;cursor:pointer}
.btn:hover{background:#f3efe6}

/* feedback form */
.fbform{background:#fff;border:1px solid var(--rule);border-radius:8px;padding:20px 22px;margin-top:18px}
.fbfield{display:block;margin:0 0 14px}
.fbfield>span{display:block;font-variant:small-caps;letter-spacing:.04em;font-size:13px;color:var(--ink-soft);margin-bottom:5px}
.fbfield .req{color:var(--china)}
.fbform input,.fbform select,.fbform textarea{width:100%;font:inherit;font-size:15px;padding:9px 11px;
  border:1px solid var(--rule);border-radius:6px;background:#fdfdfb;color:var(--ink)}
.fbform textarea{resize:vertical;line-height:1.5}
.fbrow{display:flex;gap:14px}.fbrow .fbfield{flex:1}
.fbhp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.fbactions{display:flex;align-items:center;gap:14px;margin-top:4px}
.fbstatus{font-size:14px}
.fbstatus.ok{color:#2e7d32}.fbstatus.err{color:var(--china)}
@media(max-width:560px){.fbrow{flex-direction:column;gap:0}}
footer{border-top:3px double var(--rule);background:#fff;padding:22px 0;margin-top:30px}
footer p{font-size:13px;color:var(--ink-soft);margin:0 0 6px}

/* shared bars */
.dbar-row{display:flex;align-items:center;gap:10px;margin:5px 0}
.dbar-lbl{flex:0 0 auto;min-width:150px;font-size:13px;color:var(--ink-soft)}
.dbar-num{flex:0 0 46px;text-align:right;font-variant-numeric:tabular-nums;font-weight:700;font-size:14px}
.meter{flex:1 1 auto;display:block;height:14px;background:var(--rule-soft);border-radius:7px;overflow:hidden;min-width:60px}
.meter .fill{display:block;height:100%;background:var(--ink-soft);border-radius:7px}
.meter.en .fill{background:var(--us)}
.meter.zh .fill,.meter.china .fill{background:var(--china)}
.meter.empty{opacity:.4}

/* findings */
.finding{display:flex;gap:18px;align-items:flex-start;border-top:1px solid var(--rule-soft);padding:22px 0}
.finding-n{flex:0 0 auto;width:40px;height:40px;border-radius:50%;background:var(--accent);color:#fff;font-weight:700;font-size:19px;display:flex;align-items:center;justify-content:center}
.finding-body{flex:1;min-width:0}
.finding-body h2{margin:.1em 0 .4em;font-size:21px}
.finding-viz{margin:10px 0 12px}
.mini2x2{display:grid;grid-template-columns:1fr 1fr;gap:8px;max-width:540px}
.mini2x2 .cell{padding:10px 12px;border-radius:8px;border:1px solid var(--rule)}
.mini2x2 .cell b{display:block;font-size:24px;line-height:1.1}
.mini2x2 .cell span{font-size:12px;color:var(--ink-soft)}
.mini2x2 .cell.china{background:var(--china-bg)}
.mini2x2 .cell.us{background:var(--us-bg)}
.big-delta{font-weight:700;color:var(--accent);margin:8px 0 0;font-size:15px}
.kappa-hero{display:flex;align-items:center;gap:16px;background:var(--us-bg);border:1px solid #b3c4ec;border-radius:10px;padding:14px 18px}
.kappa-hero b{font-size:34px;color:var(--us);line-height:1;white-space:nowrap}
.kappa-hero span{font-size:14px;color:var(--ink-soft)}
.kappa-hero.alt{background:var(--china-bg);border-color:#e6b4ae}
.kappa-hero.alt b{color:var(--china);font-size:22px}
.readmore{border-top:1px solid var(--rule-soft);margin-top:18px;padding-top:14px;font-size:15px;color:var(--ink-soft)}

/* cross-lingual */
.cl-grid{display:grid;gap:14px}
.cl-model{border:1px solid var(--rule);border-left:4px solid var(--ink-soft);border-radius:8px;padding:12px 16px;background:#fff}
.cl-model.china{border-left-color:var(--china)}
.cl-model.us{border-left-color:var(--us)}
.cl-head{display:flex;align-items:center;gap:10px;margin-bottom:6px}
.cl-head b{font-size:15px}
.cl-delta{margin-left:auto;font-weight:700;font-size:14px;color:var(--accent)}
.cl-delta small{color:var(--ink-soft);font-weight:400}
table.data tr.flip{background:#fff6e9}
table.data tr.flip td:last-child{color:var(--accent);font-size:13px}

/* scorecard */
.sc-grid{display:grid;gap:12px;margin:16px 0}
.sc-card{display:grid;grid-template-columns:44px 1.2fr 84px 1.6fr;gap:14px;align-items:center;border:1px solid var(--rule);border-radius:10px;padding:12px 16px;background:#fff}
.sc-card.china{border-left:4px solid var(--china)}
.sc-card.us{border-left:4px solid var(--us)}
.sc-rank{font-size:24px;text-align:center}
.sc-id{display:flex;flex-direction:column;gap:2px;min-width:0}
.sc-id b{font-size:15px}.sc-id small{color:var(--ink-soft);font-size:12px}
.sc-open{text-align:center}
.sc-open span{display:block;font-size:10px;color:var(--ink-soft);text-transform:uppercase;letter-spacing:.04em}
.sc-open b{font-size:23px;color:var(--accent)}
.sc-sub{min-width:0}
.sc-sub .dbar-lbl{min-width:96px}
ul.legend{margin:10px 0;padding-left:20px}
ul.legend li{margin:5px 0;font-size:15px}
ul.callouts{list-style:none;padding:0;margin:14px 0}
ul.callouts li{background:var(--rule-soft);border-radius:8px;padding:8px 12px;margin:6px 0;font-size:14px}

/* receipts */
.rbadge{display:inline-block;font-size:11px;font-weight:700;padding:1px 8px;border-radius:10px;white-space:nowrap;font-variant:small-caps;letter-spacing:.03em}
.rbadge.ans{background:#dff3e4;color:#1c6b3a;border:1px solid #aedcbf}
.rbadge.soft{background:#fdf3d8;color:#8a6500;border:1px solid #ecd79a}
.rbadge.hard{background:#f7d9d9;color:#9a2020;border:1px solid #e6b4ae}
.rbadge.na{background:#eee;color:#777;border:1px solid #ddd}
.rc-intro{margin-top:24px}.rc-intro h2{margin-bottom:4px}
.receipt{border:1px solid var(--rule);border-radius:10px;padding:14px 16px;margin:14px 0;background:#fff}
.rc-q{font-weight:600;margin-bottom:12px;font-size:15px}
.rc-tag{display:inline-block;font-size:11px;font-variant:small-caps;letter-spacing:.04em;background:var(--rule-soft);color:var(--ink-soft);padding:1px 8px;border-radius:10px;margin-right:8px}
.rc-pair{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.rc-side{border:1px solid var(--rule-soft);border-radius:8px;padding:10px 12px;background:var(--paper)}
.rc-side-head{display:flex;align-items:center;gap:8px;justify-content:space-between;margin-bottom:8px;flex-wrap:wrap}
.rc-text{font-size:14px;line-height:1.5;white-space:pre-wrap;word-break:break-word}
.rc-text[lang=zh]{font-size:15px}
.rc-note{font-size:13px;color:var(--ink-soft);margin:10px 0 0;font-style:italic}
.more{margin-top:6px}.more summary{font-size:13px;color:var(--link);cursor:pointer}
.rc-full{font-size:14px;line-height:1.5;white-space:pre-wrap;word-break:break-word;margin-top:6px}

@media(max-width:640px){
  body{font-size:17px}.stat-grid{grid-template-columns:1fr}.poles{grid-template-columns:1fr}
  .filters{position:static}.title{font-size:25px}
  .rc-pair{grid-template-columns:1fr}.mini2x2{grid-template-columns:1fr}
  .sc-card{grid-template-columns:36px 1fr 70px;gap:8px}.sc-sub{grid-column:1/-1}
  .kappa-hero b{font-size:26px}
}