/* Clio — embodied-AI industry atlas.
   Tokens mirror the Mnesis Labs design system (truth: Phidias repo styles.css + tokens/).
   Clio is data-dense, so the sans carries more of the page than it does on mnesislabs.ai;
   the serif is reserved for headings, numerals and entity names. */

:root{
  --cream:#F4F0E7; --paper:#FBF9F3; --paper-pure:#FFFFFF;
  --ink:#211D17; --soft-ink:#3A352C;
  --terra:#B85C3C; --terra-deep:#9A4A2E; --terra-bright:#D8794F;
  --aegean:#36545C;
  --stone:#6E675B; --stone-light:#857C6E; --muted:#A39B8B;
  --sand:#EBE6DB; --mist:#D9D3C6; --border-card:#E7E2D6;
  --font-serif:"Newsreader",Georgia,"Times New Roman",serif;
  --font-sans:"Schibsted Grotesk",system-ui,-apple-system,sans-serif;
  --maxw:1180px; --pad:clamp(18px,4.5vw,52px);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--cream);color:var(--ink);
  font-family:var(--font-sans);font-size:15px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{
  outline:2px solid var(--terra);outline-offset:2px;border-radius:2px;
}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
.label{font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--stone)}
.serif{font-family:var(--font-serif)}
.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}

/* ---------- preview strip ---------- */
.preview-bar{
  background:var(--ink);color:var(--cream);font-size:12px;letter-spacing:.02em;
  padding:8px 0;text-align:center;
}
.preview-bar b{color:var(--terra-bright);font-weight:600;letter-spacing:.14em;text-transform:uppercase;font-size:10.5px}
.preview-bar a{border-bottom:1px solid rgba(244,240,231,.35)}
.preview-bar a:hover{border-bottom-color:var(--terra-bright)}

/* ---------- header ---------- */
header{background:var(--cream);border-bottom:1px solid var(--mist);position:sticky;top:0;z-index:50}
.hrow{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:62px;flex-wrap:wrap}
.logo{display:flex;align-items:baseline;gap:9px;font-family:var(--font-serif);font-size:20px;padding:10px 0}
.logo .phi{color:var(--terra);font-weight:500;font-size:23px}
.logo .rule{width:1px;height:17px;background:var(--mist);align-self:center}
.logo .by{font-family:var(--font-sans);font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:var(--muted)}
nav{display:flex;gap:22px;align-items:center;flex-wrap:wrap;padding-bottom:4px}
nav a{font-size:13.5px;color:var(--stone);padding:4px 0;border-bottom:2px solid transparent}
nav a:hover{color:var(--ink)}
nav a[aria-current="page"]{color:var(--ink);border-bottom-color:var(--terra)}

/* ---------- page head ---------- */
.phead{padding:38px 0 26px}
.phead h1{
  font-family:var(--font-serif);font-weight:400;
  font-size:clamp(27px,3.6vw,40px);line-height:1.18;letter-spacing:-.012em;
  margin:0;max-width:22ch;text-wrap:balance;
}
.phead h1 i{font-style:italic;color:var(--terra)}
.phead p{color:var(--stone);max-width:62ch;margin:12px 0 0;font-size:15.5px}

/* ---------- stat strip ---------- */
.stats{
  display:flex;flex-wrap:wrap;border:1px solid var(--border-card);border-radius:4px;
  background:var(--paper);margin:0 0 34px;overflow:hidden;
}
.stats .s{flex:1 1 130px;padding:14px 20px;border-right:1px solid var(--border-card)}
.stats .s:last-child{border-right:0}
.stats .s b{display:block;font-family:var(--font-serif);font-size:25px;font-weight:500;font-variant-numeric:tabular-nums;line-height:1.15}
.stats .s span{font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--stone)}
.stats .s.upd b{color:var(--terra);font-size:16px;padding-top:5px}

/* ---------- cards / panels ---------- */
.grid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:26px;align-items:start;padding-bottom:56px}
/* 1fr means minmax(auto,1fr), and that auto minimum lets a wide table push the
   column past the viewport — the page scrolls sideways instead of the table.
   Keep the explicit 0 minimum so .tblwrap can do its job. */
@media(max-width:980px){.grid{grid-template-columns:minmax(0,1fr)}}
.panel{background:var(--paper);border:1px solid var(--border-card);border-radius:4px;overflow:hidden;min-width:0}
.panel-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:15px 20px;border-bottom:1px solid var(--border-card)}
.panel-head h2{font-family:var(--font-serif);font-weight:500;font-size:18.5px;margin:0}
.panel-head a{font-size:12.5px;color:var(--terra);font-weight:600}
.panel-head a:hover{color:var(--terra-deep)}
.panel-foot{padding:12px 20px;font-size:12px;color:var(--muted);border-top:1px solid var(--border-card);background:var(--paper-pure)}
.panel-foot a{color:var(--stone);border-bottom:1px solid var(--mist)}
.rail{display:flex;flex-direction:column;gap:26px;min-width:0}

/* ---------- tables ---------- */
.tblwrap{overflow-x:auto;min-width:0}
table{width:100%;border-collapse:collapse;font-size:13.5px}
th{
  font-size:10.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--stone);
  text-align:left;font-weight:600;padding:10px 16px;border-bottom:1px solid var(--border-card);
  background:var(--paper-pure);white-space:nowrap;
}
th.sortable{cursor:pointer;user-select:none}
th.sortable:hover{color:var(--ink)}
th.sortable::after{content:"";opacity:.35;margin-left:5px}
th.sortable[data-dir="asc"]::after{content:"▲";opacity:.8;font-size:8px}
th.sortable[data-dir="desc"]::after{content:"▼";opacity:.8;font-size:8px}
td{padding:12px 16px;border-bottom:1px solid var(--sand);vertical-align:top}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover td{background:var(--paper-pure)}
td.name{font-weight:600}
td.name .zh{font-family:var(--font-serif);font-weight:400;color:var(--stone);margin-left:7px;font-size:13px}
td.desc{color:var(--stone);font-size:13px;line-height:1.55;min-width:280px}
td.num{font-variant-numeric:tabular-nums;text-align:right;white-space:nowrap}

/* ---------- badges ---------- */
.badge{
  display:inline-block;font-size:10px;font-weight:600;letter-spacing:.07em;text-transform:uppercase;
  padding:2px 7px;border-radius:2px;border:1px solid var(--mist);color:var(--stone);
  white-space:nowrap;line-height:1.5;
}
.badge + .badge{margin-left:5px}
.badge.cn{border-color:var(--terra);color:var(--terra)}
.badge.open{border-color:var(--aegean);color:var(--aegean)}
.badge.real{border-color:var(--terra);color:var(--terra)}
.badge.sim{border-color:var(--mist);color:var(--stone)}

/* ---------- filter bar ---------- */
.filters{display:flex;flex-wrap:wrap;gap:10px;align-items:center;padding:13px 16px;border-bottom:1px solid var(--border-card);background:var(--paper-pure)}
.filters input[type="search"],.filters select{
  font-family:var(--font-sans);font-size:13px;color:var(--ink);
  border:1px solid var(--mist);border-radius:3px;padding:7px 10px;background:var(--paper-pure);
}
.filters input[type="search"]{min-width:190px;flex:1 1 190px}
.chip{
  font-size:12px;font-weight:600;padding:6px 12px;border-radius:3px;cursor:pointer;
  border:1px solid var(--mist);background:var(--paper-pure);color:var(--stone);font-family:var(--font-sans);
}
.chip:hover{border-color:var(--stone)}
.chip[aria-pressed="true"]{background:var(--terra);border-color:var(--terra);color:#fff}
.count{font-size:12px;color:var(--muted);margin-left:auto;font-variant-numeric:tabular-nums}

/* ---------- news list ---------- */
.news{list-style:none;margin:0;padding:4px 0}
.news li{display:flex;gap:12px;padding:11px 20px;border-bottom:1px solid var(--sand)}
.news li:last-child{border-bottom:0}
.news time{font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap;padding-top:3px;min-width:42px}
.news p{margin:0;font-size:13.5px;line-height:1.55}
.news p a{border-bottom:1px solid var(--mist)}
.news p a:hover{border-bottom-color:var(--terra)}
.china .panel-head{border-left:3px solid var(--terra)}
.china .note{padding:11px 20px 0;font-size:12.5px;color:var(--stone);font-family:var(--font-serif);font-style:italic}

/* ---------- papers ---------- */
.papers{list-style:none;margin:0;padding:0}
.papers li{padding:16px 20px;border-bottom:1px solid var(--sand)}
.papers li:last-child{border-bottom:0}
.papers .pdate{font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums;letter-spacing:.06em}
.papers h3{font-family:var(--font-serif);font-weight:500;font-size:16.5px;margin:4px 0 6px;line-height:1.3}
.papers h3 a:hover{color:var(--terra)}
.papers p{margin:0;font-size:13.5px;color:var(--stone);line-height:1.6;max-width:78ch}
.papers .tags{margin-top:8px}

/* ---------- prose (about) ---------- */
.prose{max-width:70ch;padding-bottom:60px}
.prose h2{font-family:var(--font-serif);font-weight:500;font-size:23px;margin:38px 0 12px;letter-spacing:-.008em}
.prose h3{font-family:var(--font-serif);font-weight:500;font-size:18px;margin:26px 0 8px}
.prose p{margin:0 0 14px;color:var(--soft-ink)}
.prose ul{margin:0 0 16px;padding-left:20px;color:var(--soft-ink)}
.prose li{margin-bottom:8px}
.prose strong{font-weight:600}
.prose a{color:var(--terra);border-bottom:1px solid var(--mist)}
.prose a:hover{border-bottom-color:var(--terra)}
.rule-card{border-left:3px solid var(--terra);background:var(--paper);padding:16px 20px;margin:0 0 14px;border-radius:0 4px 4px 0}
.rule-card b{font-family:var(--font-serif);font-weight:500;font-size:16px;display:block;margin-bottom:4px}
.rule-card p{margin:0;font-size:14px;color:var(--stone)}

/* ---------- newsletter band ---------- */
.band{background:var(--ink);color:var(--cream);padding:42px 0;margin-top:8px}
.band .wrap{display:flex;flex-wrap:wrap;gap:22px;align-items:center;justify-content:space-between}
.band h2{font-family:var(--font-serif);font-weight:400;font-size:clamp(20px,2.4vw,25px);margin:0;max-width:24ch;line-height:1.25}
.band p{color:#9E958A;margin:7px 0 0;font-size:13.5px;max-width:46ch}
.band form{display:flex;gap:9px;flex-wrap:wrap}
.band input{
  padding:11px 14px;border-radius:3px;border:1px solid #3A342B;background:#2B2620;
  color:var(--cream);font-family:var(--font-sans);font-size:13.5px;min-width:220px;
}
.band input::placeholder{color:#7C7468}
.band .btn{border:0;padding:11px 22px;border-radius:3px;background:var(--terra);color:#fff;
  font-weight:600;font-size:13.5px;cursor:pointer;font-family:var(--font-sans)}
.band .btn:hover{background:var(--terra-deep)}
.band .msg{width:100%;font-size:12.5px;color:#9E958A;margin:2px 0 0;min-height:17px}
.band .msg.ok{color:var(--terra-bright)}
.band .msg.err{color:#E08A6E}

/* ---------- footer ---------- */
footer{padding:26px 0 40px;color:var(--muted);font-size:12.5px}
footer .frow{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between}
footer a{color:var(--stone)}
footer a:hover{color:var(--terra)}
footer .fl .phi{color:var(--terra);font-family:var(--font-serif)}

/* ---------- states ---------- */
.empty{padding:26px 20px;color:var(--muted);font-size:13.5px;font-style:italic;font-family:var(--font-serif)}
.pending{
  padding:22px 20px;border-top:1px dashed var(--mist);background:var(--paper-pure);
  font-size:13.5px;color:var(--stone);line-height:1.6;
}
.pending b{color:var(--ink);font-weight:600}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}