/* ============================================================
   BIDEX-100 — Editorial academic design system
   Warm paper · Source Serif headings · DM Sans body · teal accent
   ============================================================ */
:root{
  --accent-base:#1a7a6d;
  --accent:#1a7a6d;
  --accent-hover:color-mix(in srgb, var(--accent-base) 82%, black);
  --accent-light:color-mix(in srgb, var(--accent-base) 12%, transparent);
  --accent-pale:color-mix(in srgb, var(--accent-base) 6%, transparent);

  --paper:#f8f6f1;
  --paper-deep:#f0ece4;
  --surface:#fffefb;
  --ink-strong:#2c2a25;
  --bg:var(--paper);
  --bg-2:var(--paper-deep);
  --bg-3:var(--surface);
  --panel:var(--surface);
  --panel-2:#f4f1eb;
  --bone:var(--ink-strong);
  --ink:#ffffff;
  --metal:#5c5850;
  --metal-dim:#6f6a61;
  --line:#e2ded6;
  --line-strong:#d6d1c8;
  --cyan:var(--accent);
  --copper:#a95c3a;
  --amber:#7f5c1e;
  --coral:#b85a4a;
  --yellow:#b08d2e;
  --green:#3e7a5a;
  --brick:#9e4a40;
  --violet:#6b53a7;
  --axis-gen:#1a7a6d;
  --axis-if:#556b2f;
  --axis-ld:#7f5c1e;
  --axis-lh:#8b3a3a;
  --axis-mem:#5d4e8c;
  --text:#2c2a25;
  --text-dim:#5c5850;
  --text-faint:#6f6a61;
  --scrim:rgba(28,26,22,.84);
  --on-scrim:#fffefb;
  --display:"Source Serif 4",Georgia,"Times New Roman",serif;
  --body:"DM Sans",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;
  --maxw:1180px;
  --measure:100ch;
  --rail:88px;
  --r-sm:4px; --r:6px; --r-lg:10px; --r-xl:14px;
  --evidence-radius:12px;
  --frame-border:1px solid var(--line-strong);
  --evidence-shadow:0 1px 2px rgba(44,42,37,.06), 0 6px 16px -6px rgba(44,42,37,.10), 0 20px 48px -16px rgba(44,42,37,.16);
  --shadow:var(--evidence-shadow);
  --duration-fast:150ms;
  --duration-medium:250ms;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth; -webkit-text-size-adjust:100%; scroll-padding-top:72px; overscroll-behavior-y:none;}
body{
  margin:0; background:var(--bg); color:var(--text);
  font-family:var(--body); font-size:16px; line-height:1.7;
  -webkit-font-smoothing:antialiased;
  font-variant-numeric:tabular-nums;
  text-rendering:optimizeLegibility;
  overscroll-behavior-y:none;
}
img{max-width:100%; display:block;}
::selection{background:var(--accent-light); color:var(--bone);}
::-moz-selection{background:var(--accent-light); color:var(--bone);}
a{color:var(--metal); text-decoration:none; transition:color var(--duration-fast);}
a:hover{color:var(--bone);}
h1,h2,h3,h4{font-family:var(--display); font-weight:700; color:var(--bone); margin:0 0 .45em; line-height:1.22; letter-spacing:-.02em; text-wrap:balance;}
h1::after,h2::after{content:""; display:block; width:2rem; height:2px; background:var(--accent); margin-top:.5rem; border-radius:1px;}
.mono{font-family:var(--mono); font-feature-settings:"tnum"; font-variant-numeric:tabular-nums;}
.eyebrow{font-family:var(--mono); font-size:11px; letter-spacing:.14em; text-transform:uppercase; color:var(--accent); font-weight:600;}
.section{position:relative; padding:clamp(40px,4.6vw,64px) 0; border-top:1px solid var(--line);}
.container{max-width:var(--maxw); margin:0 auto; padding:0 clamp(20px,4vw,56px);}
.lead{font-size:clamp(17px,1.45vw,20px); color:var(--text); max-width:var(--measure); line-height:1.65;}
.dim{color:var(--text-dim);}
.section-head{
  max-width:none;
  margin:0 0 clamp(18px,2vw,26px);
}
.section-head > .eyebrow{
  display:inline; margin:0; padding-right:14px;
  font-family:var(--display); font-size:clamp(26px,2.8vw,34px); font-weight:700;
  letter-spacing:-.025em; text-transform:none; color:var(--bone); line-height:1.15;
}
.section-head h2{
  display:inline; margin:0;
  font-family:var(--body); font-size:clamp(15px,1.1vw,17px); font-weight:400;
  letter-spacing:0; color:var(--text-dim); line-height:1.5;
}
.section-head h2::after{display:none;}
.section-head > .lead{margin:12px 0 0; color:var(--text);}

.evidence-band::before{
  content:attr(data-section-index);
  position:absolute;
  top:clamp(28px,3vw,44px);
  right:max(20px,calc((100vw - var(--maxw))/2 + 56px));
  font-family:var(--mono);
  font-size:10px;
  letter-spacing:.12em;
  color:var(--text-faint);
}
#abstract, #benchmark{background:var(--paper);}
#overview, #setup, #get-started{background:var(--paper-deep);}
#domain-randomization, #leaderboard{background:var(--paper);}
#docs{background:var(--paper-deep);}

.video-placeholder{background:var(--paper-deep); padding:clamp(40px,5vw,72px) 0;}
.video-placeholder .hero-evidence{margin:0 auto; max-width:min(1100px,92vw);}

.evidence-caption{
  margin:12px 0 0;
  padding:12px 2px 0;
  border-top:1px solid var(--line);
  color:var(--text-dim);
  font-family:var(--body);
  font-size:13.5px;
  line-height:1.58;
}
.evidence-figure{margin:0;}
.evidence-band--figure .overview-frame{
  border-radius:var(--evidence-radius);
  box-shadow:var(--evidence-shadow);
}
.overview-frame.is-pdf embed,.overview-frame.is-pdf iframe{
  width:100%; height:min(820px,78vh); display:block; border:0;
}
.pdf-fallback{display:none; margin-top:10px; text-align:center;}
.overview-frame.is-pdf .pdf-fallback{display:block;}
.evidence-band--data .bm-table,
.evidence-band--data .lb-table,
.evidence-band--data .gen-axes,
.evidence-band--results .chart-panel{border-radius:var(--evidence-radius);}
.evidence-band--data .leaderboard{
  margin-top:clamp(38px,5vw,64px);
  padding-top:24px;
  border-top-color:var(--line-strong);
}
.evidence-band--atlas .task-grid{gap:1px; background:var(--line-strong); border:var(--frame-border); border-radius:var(--evidence-radius); overflow:hidden; box-shadow:var(--evidence-shadow);}
.evidence-band--atlas .task-card{border:0; border-radius:0;}
.evidence-band--split .teleop-split{align-items:start;}
.evidence-band--split .teleop-split .ph{border-radius:var(--evidence-radius);}
.evidence-band--split .teleop-steps{margin-top:0; border-top:1px solid var(--line-strong);}
.evidence-band--split .teleop-step{border-width:0 0 1px; border-radius:0; padding:18px 2px; background:transparent;}
.evidence-band--media .modalplayer{
  padding:clamp(12px,1.8vw,22px) 0;
  border-top:1px solid var(--line-strong);
  border-bottom:1px solid var(--line-strong);
}
.evidence-band--protocol .eval-tiers{
  gap:0;
  border:var(--frame-border);
  border-radius:var(--evidence-radius);
  overflow:hidden;
  background:var(--line-strong);
  box-shadow:var(--evidence-shadow);
}
.evidence-band--protocol .eval-tier{border:0; border-left:1px solid var(--line-strong); border-radius:0; box-shadow:none;}
.evidence-band--protocol .eval-tier:first-child{border-left:0;}
.evidence-band--results .chart-panel{
  border-color:var(--line-strong);
  border-top:2px solid var(--accent);
  box-shadow:var(--evidence-shadow);
}
.evidence-band--resources .resource-grid{
  gap:0;
  border:var(--frame-border);
  border-radius:var(--evidence-radius);
  overflow:hidden;
  background:var(--line-strong);
  box-shadow:var(--evidence-shadow);
}
.evidence-band--resources .resource-card{border:0; border-left:1px solid var(--line-strong); border-radius:0; box-shadow:none;}
.evidence-band--resources .resource-card:first-child{border-left:0;}
.evidence-band--resources .resource-card:hover,.evidence-band--resources .resource-card:focus-visible,.evidence-band--resources .resource-card:active{border-color:var(--accent); background:#f3f6f3; box-shadow:inset 0 0 0 2px var(--accent); transform:none;}

.nav{
  position:sticky; top:0; z-index:60; transition:background var(--duration-medium),backdrop-filter var(--duration-medium),border-color var(--duration-medium),box-shadow var(--duration-medium);
  border-bottom:1px solid transparent;
}
.nav.solid{background:rgba(248,246,241,.92); backdrop-filter:blur(14px) saturate(1.08); border-bottom-color:var(--line); box-shadow:0 6px 24px -18px rgba(44,42,37,.24);}
.nav-inner{max-width:var(--maxw); margin:0 auto; padding:0 clamp(20px,4vw,56px); height:64px; display:flex; align-items:center; gap:20px;}
.brand{display:flex; align-items:center; gap:10px; flex:none;}
.brand img{height:48px; width:auto; display:block;}
.nav-links{display:flex; gap:2px; margin:0 auto; padding:0 8px; align-items:center;}
.nav-links a{
  font-size:13px; color:var(--text-dim); padding:8px 13px; border-radius:var(--r-sm);
  position:relative; font-family:var(--body); letter-spacing:.01em; transition:color .15s,background .15s;
}
.nav-links a:hover{color:var(--bone); background:rgba(44,42,37,.05);}
.nav-links a.active{color:var(--accent); background:var(--accent-pale);}
.nav-links a.active::after{content:""; position:absolute; left:13px; right:13px; bottom:2px; height:2px; background:var(--accent); border-radius:2px;}
.nav-cta{display:flex; align-items:center; gap:8px; flex:none;}
.nav-cta .btn{font-family:var(--body); letter-spacing:.01em;}
.btn{
  display:inline-flex; align-items:center; gap:8px; font-family:var(--mono); font-size:13px; letter-spacing:.02em;
  padding:9px 16px; border-radius:999px; border:1px solid var(--line-strong); color:var(--text); cursor:pointer;
  transition:color var(--duration-fast),background var(--duration-fast),border-color var(--duration-fast),transform var(--duration-fast); white-space:nowrap; text-decoration:none;
}
.btn svg{width:15px; height:15px;}
.btn:hover{border-color:var(--metal); color:var(--bone); transform:translateY(-1px);}
.btn-primary{background:var(--accent); color:var(--ink); border-color:var(--accent); font-weight:600;}
.btn-primary:hover{background:var(--accent-hover); color:var(--ink); transform:translateY(-1px);}
.btn-resource{background:rgba(255,255,255,.78); border-color:rgba(21,32,30,.2); box-shadow:0 7px 18px -16px rgba(22,35,33,.42);}
.btn-ghost{border-color:transparent; color:var(--text-dim);}
.btn-ghost:hover{color:var(--accent); border-color:var(--line-strong);}
.btn:disabled,.btn.is-unavailable{cursor:not-allowed; opacity:.64; transform:none; box-shadow:none;}
.btn:disabled:hover,.btn.is-unavailable:hover{border-color:var(--line); color:inherit; transform:none;}
.chip-coming{font-family:var(--mono); font-size:10px; padding:2px 7px; border-radius:999px; background:rgba(20,32,30,.06); color:var(--text-faint); border:1px solid var(--line); margin-left:4px; vertical-align:middle;}
.icon-btn{width:38px; height:38px; padding:0; justify-content:center; border-color:var(--line-strong);}
.icon-btn svg{width:17px; height:17px;}
.icon-btn[data-soon]{position:relative;}
.icon-btn[data-soon]::after{content:""; position:absolute; top:7px; right:7px; width:6px; height:6px; border-radius:50%; background:var(--text-faint); border:1.5px solid var(--bg);}
.nav-progress{position:absolute; left:0; bottom:0; height:2px; width:0; background:var(--accent); border-radius:2px; transition:width .1s linear;}
.burger{display:none; width:40px; height:40px; border:1px solid var(--line-strong); background:transparent; border-radius:var(--r-sm); cursor:pointer; color:var(--bone); padding:0; flex-direction:column; align-items:center; justify-content:center; gap:3px;}
.burger span{display:block; width:18px; height:2px; background:currentColor; border-radius:2px;}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(5px) rotate(45deg);}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0;}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-5px) rotate(-45deg);}

.hero{position:relative; overflow:hidden; padding:0;}
.hero-bg-video{position:absolute; inset:0; width:100%; height:100%; object-fit:cover; z-index:-2; filter:brightness(.72) saturate(.9);}
.hero-bg-scrim{position:absolute; inset:0; z-index:-1; background:linear-gradient(180deg,rgba(248,246,241,.55) 0%,rgba(248,246,241,.82) 60%,rgba(248,246,241,.95) 100%);}
.hero.hero-centered{
  isolation:isolate;
  padding:clamp(38px,5vw,72px) 0 0;
}
.hero-atmosphere{position:absolute; inset:0; z-index:-1; overflow:hidden; pointer-events:none; opacity:.35;}
.hero-atmosphere::before{
  content:""; position:absolute; width:min(82vw,1100px); height:min(52vw,700px); left:50%; top:-46%;
  transform:translateX(-50%); border-radius:50%; border:1px solid rgba(26,122,109,.14);
  box-shadow:0 0 0 55px rgba(26,122,109,.04),0 0 0 110px rgba(26,122,109,.03),0 0 0 165px rgba(26,122,109,.02);
}
.hero-centered .hero-content{position:relative; max-width:980px; margin:0 auto; text-align:center;}
.sr-only{position:absolute !important; width:1px !important; height:1px !important; padding:0 !important; margin:-1px !important; overflow:hidden !important; clip:rect(0,0,0,0) !important; white-space:nowrap !important; border:0 !important;}
.hero-centered .hero-wordmark{
  font-family:var(--display); font-weight:700; font-size:clamp(44px,6.6vw,78px);
  line-height:1; letter-spacing:-.03em; color:var(--bone); margin:0 auto clamp(8px,1.2vw,14px);
}
.hero-centered .hero-subtitle{
  font-family:var(--display); font-weight:600; font-size:clamp(22px,2.6vw,32px); line-height:1.22;
  color:var(--bone); max-width:58ch; margin:0 auto clamp(14px,1.8vw,22px);
}
.hero-centered .hero-subtitle::after{display:none;}
.hero-centered .hero-contributors{
  max-width:960px; min-height:54px; margin:0 auto clamp(16px,2vw,24px);
  padding:12px 18px 10px; border-top:1px solid var(--line-strong); border-bottom:1px solid var(--line);
  background:rgba(255,255,255,.55); border-radius:var(--r-lg);
}
.hero-centered .hero-author-slot{margin:0 0 5px; font-family:var(--body); font-size:clamp(14px,1.35vw,17px); font-weight:600; color:var(--text-dim); letter-spacing:.01em;}
.hero-centered .hero-affiliation-slot{margin:0; font-family:var(--mono); font-size:11px; line-height:1.45; color:var(--text-faint); letter-spacing:.035em;}
.hero-centered .cta{display:flex; flex-wrap:wrap; justify-content:center; align-items:center; gap:10px; margin-bottom:6px;}
.hero-centered .cta .btn{min-height:42px; padding:10px 18px; font-family:var(--body); font-size:13px; font-weight:600; letter-spacing:.01em;}
.hero-centered .cta .btn-primary .btn-arrow{display:inline-grid; place-items:center; width:17px; height:17px; margin-left:1px; border-radius:50%; background:rgba(255,255,255,.2); font-size:14px; line-height:1; transition:transform var(--duration-fast),background var(--duration-fast);}
.hero-centered .cta .btn-primary:hover .btn-arrow{transform:translateX(2px); background:rgba(255,255,255,.3);}
.hero-centered .cta .is-unavailable{opacity:.56; cursor:default;}
.hero.hero-centered .hero-proof{margin-top:clamp(24px,3vw,40px); border-top:1px solid var(--line-strong); border-bottom:1px solid var(--line-strong); background:rgba(255,255,255,.78);}
.hero.hero-centered .hero-proof .proof-grid{max-width:var(--maxw);}
.hero.hero-centered .hero-proof .proof-cell{padding-top:clamp(11px,1.25vw,15px); padding-bottom:clamp(11px,1.25vw,15px);}

.proof{background:var(--bg-2); border-top:1px solid var(--line); border-bottom:1px solid var(--line);}
.proof-grid{display:grid; grid-template-columns:repeat(6,1fr); max-width:var(--maxw); margin:0 auto;}
.proof-cell{padding:clamp(12px,1.4vw,18px) clamp(12px,1.4vw,20px); border-left:1px solid var(--line); cursor:pointer; transition:background .2s,box-shadow .2s; position:relative; outline:none;}
.proof-cell::before{content:""; position:absolute; left:0; top:0; width:2px; height:100%; background:var(--accent); transform:scaleY(0); transform-origin:center; transition:transform .25s;}
.proof-cell:hover,.proof-cell.selected,.proof-cell:focus-visible{background:var(--accent-pale); box-shadow:inset 0 1px 0 rgba(26,122,109,.12),inset 0 -1px 0 rgba(26,122,109,.12);}
.proof-cell:hover::before,.proof-cell.selected::before,.proof-cell:focus-visible::before{transform:scaleY(1);}
.proof-cell .n{font-family:var(--display); font-weight:700; font-size:clamp(22px,2.6vw,30px); color:var(--bone); line-height:1; letter-spacing:-.02em;}
.proof-cell .l{font-family:var(--mono); font-size:11.5px; color:var(--text-dim); margin-top:6px; letter-spacing:.02em; text-transform:none;}
.proof-cell .q{font-family:var(--mono); font-size:11px; color:var(--accent); margin-top:4px; letter-spacing:.03em;}
.proof-tip{position:absolute; left:14px; right:14px; bottom:calc(100% + 8px); background:var(--bg-3); border:1px solid var(--line-strong); border-radius:var(--r); padding:10px 12px; font-size:12.5px; color:var(--text); line-height:1.5; opacity:0; pointer-events:none; transition:opacity .18s; z-index:30; box-shadow:var(--shadow); max-width:260px;}
.proof-cell:hover .proof-tip,.proof-cell:focus-visible .proof-tip{opacity:1;}

.hero-evidence{margin:0; min-width:0;}
.hero-evidence-frame{
  position:relative;
  aspect-ratio:16/9;
  overflow:hidden;
  border:var(--frame-border);
  border-radius:var(--evidence-radius);
  background:#050707;
  box-shadow:0 24px 55px -40px rgba(14,26,24,.42);
}
.hero-evidence-frame .hero-video{width:100%; height:100%; object-fit:cover; display:block;}
.hero-video-ph{display:flex; align-items:center; justify-content:center; gap:10px; color:rgba(244,241,234,.62); font-family:var(--mono); font-size:12px; letter-spacing:.06em; text-transform:uppercase;}

.bm-table-wrap{overflow-x:auto; margin:0 -4px; padding:0 4px;}
.bm-table{border-collapse:separate; border-spacing:0; width:100%; min-width:780px; font-size:13.5px; background:var(--panel); border:var(--frame-border); border-radius:var(--evidence-radius); overflow:hidden; box-shadow:var(--evidence-shadow);}
.bm-table th,.bm-table td{padding:11px 12px; text-align:center; border-bottom:1px solid var(--line); white-space:nowrap;}
.bm-table thead th{font-family:var(--mono); font-size:11px; letter-spacing:.04em; text-transform:none; color:var(--text-dim); font-weight:600; background:var(--panel-2); border-bottom:1px solid var(--line-strong); position:sticky; top:0;}
.bm-table th.bm-name,.bm-table td:first-child{text-align:left; font-family:var(--body); color:var(--bone); font-weight:500; position:sticky; left:0; background:var(--panel);}
.bm-table thead th.bm-name{background:var(--panel-2);}
.bm-table tbody tr{cursor:pointer; outline:none;}
.bm-table tbody tr:hover td,.bm-table tbody tr.selected td,.bm-table tbody tr:focus-visible td{background:var(--accent-pale); box-shadow:inset 0 1px 0 rgba(26,122,109,.10),inset 0 -1px 0 rgba(26,122,109,.10);}
.bm-table tbody tr:hover td:first-child,.bm-table tbody tr.selected td:first-child,.bm-table tbody tr:focus-visible td:first-child{background:var(--accent-pale); color:var(--bone);}
.bm-table tbody tr.selected td:first-child::before,.bm-table tbody tr:focus-visible td:first-child::before{content:""; position:absolute; left:0; top:0; bottom:0; width:3px; background:var(--accent);}
.bm-table td:first-child{border-right:1px solid var(--line);}
.bm-table .yk{color:var(--green); font-weight:700; font-size:15px;}
.bm-table .nx{color:var(--brick); opacity:.55; font-size:14px;}
.bm-table tr.us td{background:var(--accent-pale); border-top:2px solid var(--accent); border-bottom:2px solid var(--accent);}
.bm-table tr.us td:first-child{background:var(--accent-pale); color:var(--bone);}
.bm-table tr.us .yk{color:var(--accent);}

.leaderboard{margin-top:clamp(18px,2.4vw,28px); padding-top:clamp(16px,2vw,24px); border-top:1px solid var(--line);}
.lb-title{font-family:var(--display); font-size:18px; color:var(--bone); margin:0 0 12px; display:flex; align-items:center; gap:10px;}
.lb-title::after{display:none;}
.lb-prelim{font-family:var(--mono); font-size:10px; padding:2px 8px; border-radius:999px; background:rgba(26,122,109,.12); color:var(--accent); border:1px solid rgba(26,122,109,.25); letter-spacing:.04em; font-weight:600;}
.lb-wrap{overflow-x:auto; margin:0 -4px; padding:0 4px;}
.lb-table{border-collapse:separate; border-spacing:0; width:100%; min-width:520px; font-size:13.5px; background:var(--panel); border:var(--frame-border); border-radius:var(--evidence-radius); overflow:hidden; box-shadow:var(--evidence-shadow);}
.lb-table th,.lb-table td{padding:10px 14px; text-align:center; border-bottom:1px solid var(--line);}
.lb-table thead th{font-family:var(--mono); font-size:11px; color:var(--text-dim); font-weight:600; background:var(--panel-2); border-bottom:1px solid var(--line-strong);}
.lb-table th.rk,.lb-table td.rk{width:42px; color:var(--text-faint); font-family:var(--mono);}
.lb-table th.pn,.lb-table td.pn{text-align:left; font-family:var(--display); font-weight:600; color:var(--bone);}
.lb-table td.avg{color:var(--accent); font-family:var(--mono); font-weight:700;}
.lb-table th.avg{color:var(--accent);}
.lb-table tbody tr.lead td{background:var(--accent-pale);}
.lb-table tbody tr.lead td.pn::before{content:"★ "; color:var(--copper);}
.lb-table tbody tr:last-child td{border-bottom:0;}
/* Per-axis aggregate leaderboard (#agg-table): 5 axis groups x {ID/OOD x prog/sr} + Overall */
.lb-wrap--wide{overflow-x:auto;}
.lb-wrap--wide .lb-table{min-width:1320px;}
#agg-table th.agg-ax{font-family:var(--display); font-size:12px; font-weight:700; letter-spacing:.02em; text-transform:none; padding:9px 6px;}
#agg-table th.agg-sub{font-family:var(--mono); font-size:9.5px; font-weight:600; letter-spacing:.02em; white-space:nowrap; padding:6px 4px;}
#agg-table th.rk,#agg-table td.rk,#agg-table th.pn,#agg-table td.pn{white-space:nowrap;}
#agg-table td.agg-cell{font-family:var(--mono); font-size:12px; padding:7px 6px; color:var(--text);}
#agg-table td.agg-prog{font-weight:700; color:var(--bone);}
#agg-table td.agg-best{font-weight:800; color:var(--accent);}
/* Break the aggregate card out of the 1180px container to span the page,
   like Detailed Results' .chart-panel.wide, but capped narrower (1400 vs 1650). */
.card-frame.agg-wide{
  box-sizing:border-box;
  width:min(1400px, 100vw - 32px);
  margin-inline:calc(50% - min(700px, 50vw - 16px));
}

.task-rail{display:flex; gap:8px; flex-wrap:wrap; margin-bottom:28px;}
.filter-chip{font-family:var(--mono); font-size:12px; padding:7px 13px; border-radius:999px; border:1px solid var(--line-strong); background:transparent; color:var(--text-dim); cursor:pointer; transition:color var(--duration-fast),background var(--duration-fast),border-color var(--duration-fast);}
.filter-chip:hover{color:var(--bone); border-color:var(--metal-dim);}
.filter-chip.active{background:var(--bone); color:var(--ink); border-color:var(--bone); font-weight:600;}
.task-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:clamp(12px,1.4vw,18px);}
.task-card{
  background:var(--panel); border:1px solid var(--line); border-radius:var(--r-lg); overflow:hidden;
  display:flex; flex-direction:column; transition:transform .2s,border-color .2s; cursor:pointer;
}
.task-card:hover{transform:translateY(-4px); border-color:var(--metal-dim); box-shadow:0 10px 24px -18px rgba(20,32,30,.45);}
.task-card .thumb{aspect-ratio:16/9; position:relative; overflow:hidden; background:var(--bg-2);}
.task-card .thumb img{width:100%; height:100%; object-fit:cover; transition:transform .25s ease;}
.task-card:hover .thumb img{transform:scale(1.04);}
.task-card .thumb .ph-ribbon{position:absolute; top:10px; left:10px; font-family:var(--mono); font-size:10px; letter-spacing:.06em; color:var(--on-scrim); background:var(--scrim); border:1px solid rgba(244,241,234,.18); padding:3px 7px; border-radius:4px; backdrop-filter:blur(4px);}
.task-card .body{padding:12px 14px 13px; flex:1; display:flex; flex-direction:column; gap:8px;}
.task-card .tid{display:flex; align-items:center; justify-content:space-between; gap:8px;}
.task-card .tid .id{font-family:var(--mono); font-size:11.5px; color:var(--accent); letter-spacing:.06em;}
.task-card h3{font-size:15px; line-height:1.25; margin:0; color:var(--bone);}
.task-card .goal{display:none;}
.task-tags{display:flex; flex-wrap:wrap; gap:6px; margin-top:auto;}
.task-tags .t{font-family:var(--mono); font-size:10.5px; padding:3px 8px; border-radius:4px; background:rgba(20,32,30,.05); color:var(--text-dim); border:1px solid var(--line);}
.stage-mini{display:flex; gap:4px; margin-top:6px;}
.stage-mini .s{flex:1; height:5px; border-radius:3px; background:var(--line); min-width:6px;}

.modal-overlay{position:fixed; inset:0; background:rgba(20,32,30,.5); backdrop-filter:blur(6px); z-index:100; display:none; padding:clamp(16px,4vw,64px) 0; overflow:auto;}
.modal-overlay.open{display:block;}
.modal{max-width:1080px; margin:auto; background:var(--bg-3); border:var(--frame-border); border-radius:var(--evidence-radius); overflow:hidden; box-shadow:var(--shadow);}
.modal--duo{max-width:1180px; background:transparent; border:0; border-radius:0; box-shadow:none; overflow:visible; display:flex; align-items:center; gap:0;}
.modal-clip{position:relative; background:var(--bg-3); border:var(--frame-border); border-radius:var(--evidence-radius); box-shadow:var(--evidence-shadow); overflow:hidden;}
.modal-clip--media{flex:0 0 auto; width:clamp(300px,40vw,500px);}
.modal-clip--media .task-front-video{width:100%; height:auto; aspect-ratio:4/3; object-fit:cover; display:block; background:var(--bg-3); transform:none;}
.modal-link{flex:0 0 36px; height:2px; align-self:center; background:linear-gradient(90deg,var(--line-strong),var(--metal-dim) 50%,var(--line-strong)); position:relative;}
.modal-link::before,.modal-link::after{content:""; position:absolute; top:50%; transform:translateY(-50%); width:8px; height:8px; border-radius:50%; background:var(--bg-3); border:2px solid var(--metal-dim); box-sizing:border-box;}
.modal-link::before{left:-4px;} .modal-link::after{right:-4px;}
.modal-clip--body{flex:1 1 auto; min-width:0; padding:clamp(20px,2.2vw,32px); max-height:calc(100vh - 96px); overflow:auto;}
.modal-close{position:absolute; top:14px; right:14px; width:38px; height:38px; border-radius:50%; background:var(--scrim); border:1px solid rgba(244,241,234,.22); color:var(--on-scrim); cursor:pointer; display:flex; align-items:center; justify-content:center; font-size:20px; backdrop-filter:blur(6px);}
.modal-body{padding:clamp(20px,3vw,40px);}
.modal-title{display:flex; align-items:baseline; gap:14px; flex-wrap:wrap; margin-bottom:6px;}
.modal-title .id{font-family:var(--mono); color:var(--accent); font-size:16px;}
.modal-title h2{font-size:clamp(24px,3vw,34px); margin:0;}
.modal-emb{font-family:var(--mono); font-size:13px; color:var(--text-dim); margin-bottom:22px;}
.modal-section{margin-top:24px;}
.modal-section h4{font-family:var(--mono); font-size:11px; letter-spacing:.12em; text-transform:uppercase; color:var(--text-faint); margin-bottom:10px;}
.modal-section p{color:var(--text);}
.sub-list{display:flex; flex-direction:column; gap:9px; margin-top:6px;}
.sub-row{display:grid; grid-template-columns:1fr auto; gap:8px; align-items:center;}
.sub-row .nm{font-size:13px; color:var(--text);}
.sub-row .val{font-family:var(--mono); font-size:12px; color:var(--text-dim); min-width:38px; text-align:right;}
.sub-bar{grid-column:1/-1; height:6px; border-radius:3px; background:var(--line); overflow:hidden;}
.sub-bar > i{display:block; height:100%; background:var(--accent); border-radius:3px;}

.modal-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:8px;}
.mtile{position:relative; margin:0; border:var(--frame-border); border-radius:var(--evidence-radius); overflow:hidden; background:var(--panel); display:flex; flex-direction:column; box-shadow:var(--evidence-shadow);}
.mtile img{width:100%; aspect-ratio:4/3; object-fit:cover; display:block; background:#fff;}
.mtile video{width:100%; aspect-ratio:4/3; object-fit:cover; display:block; background:#000; transform:none;}
.mtile figcaption{position:static; min-height:42px; display:flex; align-items:center; padding:9px 11px 10px; border-top:1px solid var(--line); font-family:var(--display); font-size:12px; font-weight:600; color:var(--bone); background:var(--panel); letter-spacing:0; line-height:1.35;}
.mp-ctrl{display:flex; align-items:center; gap:14px; margin-top:16px; padding:12px 16px; background:var(--panel); border:var(--frame-border); border-radius:var(--evidence-radius); flex-wrap:wrap; box-shadow:var(--evidence-shadow);}
.mp-play{flex:none; width:42px; height:42px; border-radius:50%; border:1px solid var(--line-strong); background:var(--bone); color:var(--ink); cursor:pointer; font-size:15px; display:flex; align-items:center; justify-content:center; transition:transform .12s;}
.mp-play:hover{transform:scale(1.06);}
.mp-seek{flex:1; min-width:180px; accent-color:var(--accent); height:4px;}
.mp-frame{font-family:var(--mono); font-size:12px; color:var(--text-dim); min-width:110px;}
.mp-ep{font-family:var(--mono); font-size:11px; color:var(--text-faint); margin-left:auto;}
@media (max-width:760px){ .modal-grid{grid-template-columns:1fr 1fr;} }

.teleop-split{display:grid; grid-template-columns:1fr 1.1fr; gap:clamp(24px,3vw,44px); align-items:start;}
.teleop-split .ph{position:relative; border-radius:var(--evidence-radius); overflow:hidden; border:var(--frame-border); background:var(--panel); box-shadow:var(--evidence-shadow);}
.teleop-split .ph img{width:100%; display:block;}
.teleop-split .ph > .evidence-caption{margin:0; padding:13px 16px 15px; border-top:1px solid var(--line); background:var(--panel);}
.teleop-steps{display:flex; flex-direction:column; gap:8px; margin-top:24px; counter-reset:step;}
.teleop-step{display:flex; gap:16px; padding:16px 18px; background:var(--panel); border:1px solid var(--line); border-radius:var(--r); counter-increment:step;}
.teleop-step::before{content:counter(step,decimal-leading-zero); font-family:var(--mono); color:var(--accent); font-size:13px; flex:none;}
.teleop-step h4{margin:0 0 2px; font-family:var(--body); font-weight:600; font-size:15px; color:var(--bone);}
.teleop-step p{margin:0; font-size:14px; color:var(--text-dim);}

.emb-card{display:flex; flex-direction:column; gap:10px; padding:16px; background:var(--panel);
  border:var(--frame-border); border-radius:var(--evidence-radius); box-shadow:var(--evidence-shadow);}
.emb-card h3{margin:0; font-size:17px; color:var(--bone);}
.emb-card .specs{display:flex; flex-direction:column; gap:4px; font-size:13px; color:var(--text-dim);}
.emb-card .specs .k{font-family:var(--mono); color:var(--text-faint); font-size:10.5px; margin-right:6px;}
.emb-grid{display:grid; grid-template-columns:1fr 1fr; gap:clamp(14px,1.8vw,22px);}
.stat-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--line-strong);
  border:var(--frame-border); border-radius:var(--evidence-radius); overflow:hidden; box-shadow:var(--evidence-shadow);}
.stat-cell{background:var(--panel); padding:16px 16px 14px;}
.stat-cell .n{font-family:var(--display); font-weight:700; font-size:clamp(20px,2.4vw,28px); color:var(--bone); line-height:1;}
.stat-cell .l{font-family:var(--mono); font-size:11px; color:var(--text-dim); margin-top:6px;}

.eval-tiers{display:grid; grid-template-columns:repeat(4,1fr); gap:14px;}
.eval-tier{background:var(--panel); border:var(--frame-border); border-radius:var(--evidence-radius); padding:20px; position:relative; box-shadow:var(--evidence-shadow);}
.eval-tier .num{font-family:var(--display); font-size:32px; color:var(--bone); margin-bottom:6px;}
.eval-tier .n{font-family:var(--display); font-size:18px; color:var(--bone); margin-bottom:8px;}
.eval-tier .d{font-size:13px; color:var(--text-dim); line-height:1.5;}
.eval-tier .top-bar{position:absolute; top:0; left:0; right:0; height:3px; border-radius:var(--evidence-radius) var(--evidence-radius) 0 0;}
.shift-list{display:flex; flex-direction:column; gap:10px; max-width:760px;}
.shift-list .sh{display:grid; grid-template-columns:auto 1fr; gap:0; border:1px solid var(--line); border-radius:var(--r-sm); overflow:hidden; background:var(--panel);}
.shift-list .sh .nn{font-family:var(--mono); font-size:12px; color:var(--accent); padding:12px 14px; background:var(--panel-2); border-right:1px solid var(--line); white-space:nowrap;}
.shift-list .sh .dd{padding:12px 14px; font-size:13px; color:var(--text-dim); line-height:1.5;}

.rt-controls{display:flex; flex-wrap:wrap; gap:18px; align-items:flex-end; margin-bottom:18px;}
.rt-controls .field{display:flex; flex-direction:column; gap:6px;}
.rt-controls .field > span{font-family:var(--mono); font-size:11px; letter-spacing:.06em; color:var(--text-faint); text-transform:uppercase;}
.rt-chips{display:flex; gap:8px; flex-wrap:wrap;}
.rt-chip{font-family:var(--mono); font-size:12px; padding:7px 13px; border-radius:999px; border:1px solid var(--line-strong);
  background:transparent; color:var(--text-dim); cursor:pointer; transition:color .15s,background .15s,border-color .15s;}
.rt-chip:hover{color:var(--bone); border-color:var(--metal-dim);}
.rt-chip.active{background:var(--bone); color:var(--ink); border-color:var(--bone); font-weight:600;}

.chart-panel{background:var(--panel); border:var(--frame-border); border-radius:var(--evidence-radius); padding:clamp(18px,2vw,28px); margin-bottom:18px; box-shadow:var(--evidence-shadow);}
.chart-panel.wide{
  box-sizing:border-box;
  width:min(1650px, 100vw - 32px);
  margin-inline:calc(50% - min(825px, 50vw - 16px));
  overflow-x:auto;
}
.chart-panel.wide .results-table{min-width:0; width:100%; font-size:10.5px;}
.chart-panel.wide .results-table th,
.chart-panel.wide .results-table td{padding:4px 4px;}
.chart-panel h4{font-family:var(--mono); font-size:12px; letter-spacing:.08em; text-transform:uppercase; color:var(--text-faint); margin:0 0 18px;}
.results-table{border-collapse:separate; border-spacing:0; min-width:1040px; width:100%; font-size:12.5px;}
.results-table th,.results-table td{padding:7px 8px; text-align:center; border-bottom:1px solid var(--line); white-space:nowrap;}
.results-table thead th{font-family:var(--mono); font-size:11px; color:var(--text-dim); font-weight:600; border-bottom:1px solid var(--line-strong); background:var(--panel-2); position:sticky; top:0;}
.results-table .th-task,.results-table .th-emb{text-align:left;}
.results-table .th-pol{font-family:var(--display); font-size:13px; color:var(--bone); font-weight:700; border-bottom:1px solid var(--line); padding-bottom:4px;}
.results-table .task{text-align:left; color:var(--text); font-size:12.5px; position:relative;}
.results-table .tid{color:var(--accent); margin-right:4px;}
.results-table .emb{text-align:left; color:var(--text-dim); font-family:var(--mono); font-size:11.5px; vertical-align:middle; border-right:1px solid var(--line);}
.results-table td.num{font-family:var(--mono); font-weight:600; cursor:default; border-radius:3px;}
.results-table tbody tr.result-row{cursor:pointer; outline:none;}
.results-table tbody tr.result-row:hover td,.results-table tbody tr.result-row.selected td,.results-table tbody tr.result-row:focus-visible td{background:var(--accent-pale); box-shadow:inset 0 0 0 999px var(--accent-pale),inset 0 1px 0 rgba(26,122,109,.10),inset 0 -1px 0 rgba(26,122,109,.10);}
.results-table tbody tr.result-row:hover td.task,.results-table tbody tr.result-row.selected td.task,.results-table tbody tr.result-row:focus-visible td.task{background:#e8edea; color:var(--accent);}
.results-table .mean{background:var(--panel-2);}
.results-table .mean td{border-top:2px solid var(--accent); border-bottom:0;}
.results-table .mean-label{text-align:left; font-family:var(--mono); font-weight:600; color:var(--bone); font-size:12px;}
.results-table td.avg{font-family:var(--mono); font-weight:600; color:var(--accent); background:var(--accent-pale); cursor:default;}
.rtable-best{font-weight:700; color:var(--accent);}

.resource-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:14px;}
.resource-card{background:var(--panel); border:var(--frame-border); border-radius:var(--evidence-radius); padding:20px; transition:border-color .2s,transform .2s,box-shadow .2s,background .2s; cursor:pointer; display:flex; flex-direction:column; gap:10px; text-decoration:none; color:inherit; box-shadow:var(--evidence-shadow); position:relative; overflow:hidden;}
.resource-card::before{content:""; position:absolute; inset:0 auto 0 0; width:3px; background:var(--accent); transform:scaleY(0); transform-origin:center; transition:transform .2s;}
.resource-card:hover,.resource-card:focus-visible,.resource-card:active{border-color:var(--accent); background:#f3f6f3; transform:translateY(-3px); box-shadow:0 8px 22px -10px rgba(44,42,37,.22), 0 20px 48px -16px rgba(44,42,37,.18); outline:none;}
.resource-card:hover::before,.resource-card:focus-visible::before,.resource-card:active::before{transform:scaleY(1);}
.resource-card .ic{width:34px; height:34px; border-radius:var(--r-sm); background:var(--accent-pale); border:1px solid rgba(26,122,109,.22); display:flex; align-items:center; justify-content:center; color:var(--accent);}
.resource-card h4{margin:0; font-size:15.5px; color:var(--bone); font-family:var(--body); font-weight:600;}
.resource-card p{margin:0; font-size:13px; color:var(--text-dim); line-height:1.5; flex:1;}
.resource-card .meta{font-family:var(--mono); font-size:11px; color:var(--text-faint); display:flex; align-items:center; gap:6px; padding-top:8px; border-top:1px solid var(--line);}

.cite-box{background:var(--panel); border:var(--frame-border); border-radius:var(--evidence-radius); overflow:hidden; box-shadow:var(--evidence-shadow);}
.cite-box pre{margin:0; padding:20px 24px; font-family:var(--mono); font-size:12.5px; color:var(--text); overflow-x:auto; line-height:1.6;}
.cite-box .actions{display:flex; gap:8px; padding:10px 16px; background:var(--bg-2); border-top:1px solid var(--line);}
.footer{background:var(--bg-2); border-top:1px solid var(--line); padding:clamp(40px,5vw,72px) 0 28px;}
.footer-grid{display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:clamp(24px,3vw,48px); margin-bottom:40px;}
.footer h5{font-family:var(--mono); font-size:11px; letter-spacing:.1em; text-transform:uppercase; color:var(--text-faint); margin:0 0 14px;}
.footer a{display:block; padding:4px 0; font-size:14px; color:var(--text-dim);}
.footer a:hover{color:var(--bone);}
.footer-bottom{display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:16px; padding-top:24px; border-top:1px solid var(--line); font-family:var(--mono); font-size:12px; color:var(--text-faint);}
.footer-bottom .ver{color:var(--text-dim);}
.copy-toast{position:fixed; bottom:24px; left:50%; transform:translateX(-50%) translateY(20px); background:var(--green); color:var(--ink); padding:10px 18px; border-radius:999px; font-family:var(--mono); font-size:13px; opacity:0; pointer-events:none; transition:opacity var(--duration-medium),transform var(--duration-medium); z-index:120;}
.copy-toast.show{opacity:1; transform:translateX(-50%) translateY(0);}

.hidden{display:none !important;}
.fade-in{opacity:0; transform:translateY(16px); transition:opacity .6s,transform .6s;}
.fade-in.in{opacity:1; transform:none;}
.poster-ph{display:flex; align-items:flex-end; justify-content:center; overflow:hidden;}
.poster-ph img{filter:saturate(.92);}

/* Task pagination */
.task-pager{display:flex; align-items:center; justify-content:center; gap:6px; margin-top:28px; padding:12px 0;}
.pager-info{font-family:var(--mono); font-size:12px; color:var(--text-dim); margin-right:12px;}
.pager-btn{font-family:var(--mono); font-size:13px; min-width:32px; height:32px; border:1px solid var(--line-strong); border-radius:6px; background:transparent; color:var(--text-dim); cursor:pointer; transition:background .15s, color .15s, border-color .15s;}
.pager-btn:hover:not(:disabled){background:var(--panel); color:var(--bone); border-color:var(--metal-dim);}
.pager-btn.active{background:var(--bone); color:var(--ink); border-color:var(--bone); font-weight:600;}
.pager-btn:disabled{opacity:.3; cursor:default;}
.pager-ellip{font-family:var(--mono); font-size:13px; color:var(--text-faint); padding:0 4px; user-select:none;}

.setup-grid{display:grid; gap:clamp(32px,4vw,52px);}
.setup-sub{scroll-margin-top:84px;}
.setup-sub + .setup-sub{padding-top:clamp(32px,4vw,52px); border-top:1px solid var(--line);}
.setup-sub .section-head{margin-bottom:18px;}
.setup-sub .section-head > .eyebrow{font-size:clamp(20px,2.2vw,26px);}
.setup-sub .section-head h2{display:block; margin-top:6px; font-size:clamp(15px,1.1vw,17px);}

/* Domain-randomization grid: one head-camera clip per mode */
.dr-grid{display:grid; grid-template-columns:repeat(5,1fr); gap:clamp(14px,1.8vw,22px);}
.dr-card{margin:0; background:var(--panel); border:var(--frame-border); border-radius:var(--evidence-radius); overflow:hidden; box-shadow:var(--evidence-shadow); display:flex; flex-direction:column;}
.dr-vid-wrap{position:relative; background:#000; aspect-ratio:4/3; overflow:hidden; border-bottom:1px solid var(--line);}
.dr-vid{width:100%; height:100%; object-fit:cover; display:block; transform:none;}
.dr-card figcaption{padding:12px 14px 14px; display:flex; flex-direction:column; gap:6px;}
.dr-card figcaption h4{margin:0; font-family:var(--display); font-size:14px; color:var(--bone);}
.dr-card figcaption h4::after{display:none;}
.dr-card figcaption p{margin:0; font-size:12px; color:var(--text-dim); line-height:1.5;}
@media (max-width:1080px){ .dr-grid{grid-template-columns:repeat(3,1fr);} }
@media (max-width:560px){ .dr-grid{grid-template-columns:1fr 1fr;} }

/* Teleop figures in a single stacked column */
.teleop-stack{display:flex; flex-direction:column; gap:clamp(16px,2vw,22px); max-width:760px;}
.teleop-stack .ph{border:var(--frame-border); border-radius:var(--evidence-radius); overflow:hidden; background:var(--panel); box-shadow:var(--evidence-shadow);}
.teleop-stack .ph img{width:100%; display:block;}
.teleop-stack .ph .evidence-caption{margin:0; padding:12px 16px 14px; border-top:1px solid var(--line); background:var(--panel);}

@media (max-width:1080px){
  .proof-grid{grid-template-columns:repeat(3,1fr);}
  .proof-cell{border-bottom:1px solid var(--line);}
  .task-grid{grid-template-columns:repeat(3,1fr);}
  .emb-grid{grid-template-columns:1fr;}
  .compare{grid-template-columns:1fr;}
  .nav-links{display:none;}
  .burger{display:flex;}
}
@media (max-width:900px){
  .modal--duo{flex-direction:column; align-items:stretch; gap:14px; max-width:680px;}
  .modal-clip--media{width:100%;}
  .modal-clip--body{max-height:none; overflow:visible;}
  .modal-link{display:none;}
}
@media (max-width:760px){
  .section{padding:clamp(40px,10vw,56px) 0;}
  .evidence-band::before{top:22px; right:20px;}
  .section-head{margin-bottom:18px;}
  .section-head > .eyebrow{font-size:clamp(22px,5.5vw,27px); padding-right:10px;}
  .section-head h2{font-size:14px;}
  .hero-centered .hero-wordmark{font-size:clamp(34px,10vw,52px);}
  .hero-centered .hero-subtitle{font-size:clamp(20px,5vw,26px);}
  .teleop-split{grid-template-columns:1fr;}
  .task-grid{grid-template-columns:repeat(2,1fr);}
  .eval-tiers,.resource-grid{grid-template-columns:1fr;}
  .evidence-band--protocol .eval-tier,
  .evidence-band--resources .resource-card{border-left:0; border-top:1px solid var(--line-strong);}
  .evidence-band--protocol .eval-tier:first-child,
  .evidence-band--resources .resource-card:first-child{border-top:0;}
  .proof-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:440px){
  .task-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
}

.drawer{position:fixed; inset:0; z-index:90; background:rgba(255,255,255,.98); backdrop-filter:blur(10px); display:none; flex-direction:column; padding:20px 24px 24px; gap:2px; overflow:auto;}
.drawer.open{display:flex;}
.drawer-head{display:flex; align-items:center; justify-content:space-between; padding:6px 4px 18px; margin-bottom:6px; border-bottom:1px solid var(--line);}
.drawer-head .brand-name{font-family:var(--display); font-weight:700; font-size:22px; color:var(--bone); letter-spacing:-.02em;}
.drawer-close{width:38px; height:38px; border-radius:50%; border:1px solid var(--line-strong); background:transparent; color:var(--bone); font-size:22px; line-height:1; cursor:pointer;}
.drawer a{font-family:var(--mono); font-size:17px; color:var(--text); padding:14px 6px; border-bottom:1px solid var(--line); letter-spacing:.02em;}
.drawer a:hover{color:var(--accent);}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important;}
  .timeline-needle{transition:none;}
}

.card-frame{background:var(--panel); border:var(--frame-border); border-radius:var(--evidence-radius); box-shadow:var(--evidence-shadow); overflow:hidden;}
.card-frame > .bm-table-wrap,.card-frame > .lb-wrap{margin:0; padding:0;}
.card-frame .bm-table,.card-frame .lb-table{border:0; border-radius:0; box-shadow:none;}
.card-frame .evidence-caption{margin:0; padding:14px 16px; border-top:1px solid var(--line); background:var(--panel);}

.axis-tag{display:inline-flex; align-items:center; gap:6px; font-family:var(--mono); font-size:10.5px;
  letter-spacing:.04em; padding:3px 8px; border-radius:4px; border:1px solid color-mix(in srgb,var(--c) 32%, transparent);
  background:color-mix(in srgb,var(--c) 10%, transparent); color:var(--c);}
.axis-tag::before{content:""; width:7px; height:7px; border-radius:50%; background:var(--c);}
.ax-gen{--c:var(--axis-gen);} .ax-if{--c:var(--axis-if);} .ax-ld{--c:var(--axis-ld);}
.ax-lh{--c:var(--axis-lh);} .ax-mem{--c:var(--axis-mem);}
.task-card{border-left:3px solid var(--c, var(--line));}
.task-card .body .ax-row{display:flex; align-items:center; gap:8px; flex-wrap:wrap;}

.cap-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:clamp(12px,1.4vw,18px);}
.cap-card{display:flex; flex-direction:column; gap:8px; padding:18px 18px 16px; background:var(--panel);
  border:var(--frame-border); border-radius:var(--evidence-radius); position:relative; overflow:hidden;
  box-shadow:var(--evidence-shadow); border-top:3px solid var(--c, var(--metal));}
.cap-card .n{font-family:var(--mono); font-size:11px; color:var(--text-faint); letter-spacing:.04em;}
.cap-card h3{font-size:18px; margin:0; color:var(--bone);}
.cap-card .desc{font-size:13.5px; color:var(--text-dim); line-height:1.55; flex:1;}
.cap-card.summary{--c:var(--accent); background:linear-gradient(180deg,var(--accent-pale),var(--panel));}

.spec-table{border-collapse:separate; border-spacing:0; width:100%; font-size:13px; background:var(--panel);
  border:var(--frame-border); border-radius:var(--evidence-radius); overflow:hidden;}
.spec-table th,.spec-table td{padding:9px 12px; text-align:left; border-bottom:1px solid var(--line); white-space:nowrap;}
.spec-table thead th{font-family:var(--mono); font-size:11px; color:var(--text-dim); font-weight:600; background:var(--panel-2);}
.spec-table td:first-child{font-family:var(--display); font-weight:600; color:var(--bone);}
.spec-table .swatch{display:inline-flex; align-items:center; gap:8px;}
.spec-table .swatch i{width:11px; height:11px; border-radius:2px; background:var(--c); display:inline-block;}

.brand .brand-text{font-family:var(--display); font-weight:700; font-size:20px; letter-spacing:-.02em; color:var(--bone); display:inline-flex; align-items:center; gap:8px;}
.brand .brand-text::before{content:""; width:26px; height:26px; border-radius:6px; background:url(../images/favicon-48.png) center/cover no-repeat; display:inline-block;}

.teleop-mod{display:flex; gap:14px; flex-wrap:wrap; margin-top:6px;}
.teleop-mod .tm{flex:1 1 220px; padding:14px 16px; background:var(--panel); border:1px solid var(--line); border-radius:var(--r);}
.teleop-mod .tm h4{margin:0 0 4px; font-family:var(--display); font-size:15px; color:var(--bone);}
.teleop-mod .tm p{margin:0; font-size:13px; color:var(--text-dim); line-height:1.5;}

/* Teleoperation modalities: figure embedded in each description card */
.teleop-mod .tm--media{display:grid; grid-template-columns:minmax(168px,210px) 1fr; gap:16px; align-items:start; padding:16px;}
.teleop-mod .tm--media .tm-thumb{display:block; align-self:start;}
.teleop-mod .tm--media .tm-thumb img{width:100%; height:auto; display:block; border-radius:var(--r-sm); border:1px solid var(--line); background:var(--panel-2);}
.teleop-mod .tm--media .tm-body{display:flex; flex-direction:column; gap:4px; min-width:0;}
.teleop-mod .tm--media .tm-body h4{margin:0;}
.teleop-mod .tm--media .tm-body p{margin:0;}
@media (max-width:540px){ .teleop-mod .tm--media{grid-template-columns:1fr; gap:10px; padding:12px;} .teleop-mod .tm--media .tm-thumb img{width:100%;} }

.stage-mini .s.on{background:var(--c, var(--accent));}

@media (max-width:1080px){.cap-grid{grid-template-columns:repeat(2,1fr);} .stat-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:760px){.cap-grid{grid-template-columns:1fr;} .stat-grid{grid-template-columns:1fr 1fr;}}