/* ---------------------------------------------------------------
   Night observatory. Dark only.
   Palette: indigo-black ground, pale starlight text, warm gold accent.
   Gold is reserved for scores, selection and focus.
   --------------------------------------------------------------- */
:root{
  --bg:#0B0E1A;
  --bg-sky:#080B16;
  --panel:#10152A;
  --panel-2:#151B34;
  --ink:#E9ECF5;
  --ink-2:#B8BFD6;
  --ink-3:#98A0BC;
  --gold:#E8C66A;
  --gold-hi:#F4DD9C;
  --gold-lo:#D2AE50;
  --amber:#F0B77A;
  --blue:#B9C8FF;
  --line:rgba(233,236,245,.11);
  --line-2:rgba(233,236,245,.22);
  --serif:"Instrument Serif","Cormorant Garamond",Georgia,"Times New Roman",serif;
  --sans:"Hanken Grotesk",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --gut:clamp(16px,4vw,40px);
  --maxw:1200px;
  --ease:cubic-bezier(.22,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:76px;background:var(--bg)}
html.lock{overflow:hidden}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.62 var(--sans);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:clip}
/* fine grain over everything, so the dark never goes flat */
body::before{content:"";position:fixed;inset:0;z-index:100;pointer-events:none;opacity:.06;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 .9  0 0 0 0 .92  0 0 0 0 1  0 0 0 .9 0'/></filter><rect width='180' height='180' filter='url(%23n)'/></svg>")}
h1,h2,h3,h4{font-family:var(--serif);font-weight:400;margin:0;text-wrap:balance}
p{margin:0;text-wrap:pretty}
a{color:inherit}
button,input,select{font:inherit;color:inherit}
::selection{background:rgba(232,198,106,.3);color:var(--ink)}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:2px}
.vh{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.wrap{width:100%;max-width:calc(var(--maxw) + 2*var(--gut));margin-inline:auto;padding-inline:var(--gut)}
.mono{font-family:var(--mono)}
.skip{position:absolute;left:12px;top:-60px;z-index:200;background:var(--gold);color:#16130A;padding:10px 16px;border-radius:4px;font:500 14px var(--sans);text-decoration:none}
.skip:focus{top:12px}
.ic{width:12px;height:12px;flex:none;color:var(--gold)}

/* ---------- header ---------- */
.top{position:sticky;top:0;z-index:50;background:rgba(11,14,26,.8);
  -webkit-backdrop-filter:blur(14px) saturate(1.2);backdrop-filter:blur(14px) saturate(1.2);
  border-bottom:1px solid var(--line)}
.top__in{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:60px}
.mark{display:inline-flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink);
  font:400 22px/1 var(--serif);letter-spacing:.005em;white-space:nowrap}
.mark svg{width:20px;height:20px;color:var(--gold);flex:none}
.nav{display:flex;gap:clamp(16px,2.4vw,30px)}
.nav a{position:relative;text-decoration:none;color:var(--ink-2);font:500 14px/1 var(--sans);padding:10px 0}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:4px;height:1px;background:var(--gold);
  transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.nav a:hover,.nav a[aria-current="true"]{color:var(--ink)}
.nav a:hover::after,.nav a[aria-current="true"]::after{transform:scaleX(1)}

/* ---------- hero ---------- */
.hero{position:relative;isolation:isolate;overflow:hidden;
  background:linear-gradient(180deg,var(--bg-sky) 0%,#0A0E1B 55%,var(--bg) 100%)}
#sky{position:absolute;inset:0;width:100%;height:100%;z-index:-3;display:block}
.hero__scrim{position:absolute;inset:0;z-index:-2;pointer-events:none;
  background:linear-gradient(90deg,rgba(8,11,22,.72) 0%,rgba(8,11,22,.35) 48%,rgba(8,11,22,0) 78%)}
.arm{position:absolute;z-index:-2;right:clamp(-320px,-16vw,-60px);top:46%;width:min(860px,74vw);aspect-ratio:1;
  transform:translateY(-50%);pointer-events:none;
  -webkit-mask-image:linear-gradient(90deg,transparent 0%,#000 38%);mask-image:linear-gradient(90deg,transparent 0%,#000 38%)}
.arm svg{width:100%;height:100%;display:block;overflow:visible}
.arm .r{fill:none;stroke:rgba(233,236,245,.15);stroke-width:1}
.arm .r--gold{stroke:rgba(232,198,106,.32)}
.arm .t{stroke:rgba(233,236,245,.26);stroke-width:1}
.arm .spin{transform-origin:0 0;animation:spin 420s linear infinite}
.arm .spin--b{animation-duration:640s;animation-direction:reverse}
@keyframes spin{to{transform:rotate(360deg)}}
.hero__in{padding-top:clamp(64px,11vw,148px);display:flex;flex-direction:column;min-height:min(88vh,860px)}
.eyebrow{display:flex;align-items:center;gap:10px;font:500 11.5px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3)}
.eyebrow .no{color:var(--gold)}
.hero h1{margin-top:26px;max-width:15.5em;font-size:clamp(40px,6vw,88px);line-height:1.02;letter-spacing:-.012em}
.hero h1 em{font-style:italic;color:var(--gold);padding-right:.04em}
.lede{margin-top:clamp(24px,3vw,36px);margin-bottom:clamp(56px,9vw,120px);max-width:41em;font-size:clamp(17px,1.5vw,20px);line-height:1.62;color:var(--ink-2)}
.lede b{font-weight:500;color:var(--ink)}
.stats{margin:auto 0 0;padding:0;display:grid;grid-template-columns:repeat(4,auto);justify-content:start;
  border-top:1px solid var(--line)}
.stat{display:flex;flex-direction:column-reverse;gap:6px;padding:22px clamp(18px,3.4vw,52px) 30px 0;margin-right:clamp(18px,3.4vw,52px);
  border-right:1px solid var(--line)}
.stat:last-child{border-right:0;margin-right:0;padding-right:0}
.stat dt{font:500 11.5px/1.3 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}
.stat dd{margin:0;font:400 clamp(34px,4vw,52px)/1 var(--serif);color:var(--ink);font-variant-numeric:lining-nums}
.stat--date dd{font-size:clamp(24px,2.6vw,34px);line-height:1.15;padding-top:.28em;color:var(--gold-hi)}
@media (prefers-reduced-motion:no-preference){
  .rise{animation:rise 1s var(--ease) both;animation-delay:calc(var(--d,0)*110ms + 80ms)}
  @keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
}

/* ---------- sections ---------- */
.sec{position:relative;padding:clamp(72px,10vw,132px) 0}
.sec::before{content:"";position:absolute;left:var(--gut);right:var(--gut);top:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--line-2) 18%,var(--line-2) 82%,transparent)}
.sec__head{display:grid;gap:18px;max-width:46rem;margin-bottom:clamp(36px,5vw,64px)}
.sec h2{font-size:clamp(34px,4.4vw,58px);line-height:1.04;letter-spacing:-.01em}
.dek{font-size:18px;line-height:1.6;color:var(--ink-2);max-width:40em}

/* ---------- measures ---------- */
.measures__grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(32px,6vw,88px);align-items:center}
.rings{margin:0;max-width:440px;width:100%;justify-self:center}
.rings svg{width:100%;height:auto;display:block;overflow:visible}
.rings .ring{fill:rgba(233,236,245,.025);stroke:rgba(233,236,245,.3);stroke-width:1;transition:stroke .3s,fill .3s}
.rings .ring.on{stroke:var(--gold);fill:rgba(232,198,106,.07)}
.rings text{font:500 11px var(--mono);letter-spacing:.2em;fill:var(--ink-2);text-anchor:middle}
.rings .link{stroke:rgba(233,236,245,.2);stroke-width:.8;fill:none}
.rings .dot{fill:var(--ink)}
.mlist{list-style:none;margin:0;padding:0}
.mcard{display:grid;grid-template-columns:44px 1fr;gap:6px 18px;padding:26px 0;border-top:1px solid var(--line);cursor:default}
.mcard:last-child{border-bottom:1px solid var(--line)}
.mcard__no{font:400 15px/2.2 var(--serif);font-style:italic;color:var(--gold)}
.mcard h3{font-size:clamp(28px,3vw,38px);line-height:1.05}
.mcard__short{grid-column:2;font-size:18px;line-height:1.45;color:var(--ink)}
.mcard__def{grid-column:2;font-size:15.5px;line-height:1.6;color:var(--ink-2);max-width:38em;margin-top:2px}
.nest{margin-top:clamp(28px,4vw,48px);max-width:50rem;font-size:16px;color:var(--ink-2);padding-left:18px;border-left:1px solid var(--gold-lo)}
.nest b{color:var(--ink);font-weight:500}

/* ---------- plates (panels with crop marks) ---------- */
.plate{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:4px}
.plate::before{content:"";position:absolute;inset:-1px;pointer-events:none;border-radius:4px;opacity:.7;
  background:
   linear-gradient(var(--gold),var(--gold)) top left/16px 1px no-repeat,
   linear-gradient(var(--gold),var(--gold)) top left/1px 16px no-repeat,
   linear-gradient(var(--gold),var(--gold)) top right/16px 1px no-repeat,
   linear-gradient(var(--gold),var(--gold)) top right/1px 16px no-repeat,
   linear-gradient(var(--gold),var(--gold)) bottom left/16px 1px no-repeat,
   linear-gradient(var(--gold),var(--gold)) bottom left/1px 16px no-repeat,
   linear-gradient(var(--gold),var(--gold)) bottom right/16px 1px no-repeat,
   linear-gradient(var(--gold),var(--gold)) bottom right/1px 16px no-repeat}

/* ---------- leaderboard ---------- */
.lb__top{padding:clamp(18px,2.6vw,30px) clamp(16px,2.6vw,32px) 0}
.tabs{display:flex;gap:clamp(18px,3vw,40px);border-bottom:1px solid var(--line);overflow-x:auto;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tab{appearance:none;background:none;border:0;padding:6px 0 12px;cursor:pointer;position:relative;white-space:nowrap;
  font:400 clamp(26px,3vw,36px)/1.1 var(--serif);color:var(--ink-3);transition:color .25s}
.tab::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease)}
.tab:hover{color:var(--ink)}
.tab[aria-selected="true"]{color:var(--ink)}
.tab[aria-selected="true"]::after{transform:scaleX(1)}
.tab:focus-visible{outline-offset:2px}
.lb__def{display:grid;padding:16px 0 4px;font-size:16px;color:var(--ink-2);max-width:56em}
.lb__def > span{grid-area:1/1}
.lb__def > span.off{visibility:hidden}
.lb__def b{color:var(--ink);font-weight:500}
.lb__controls{display:flex;flex-wrap:wrap;gap:12px 16px;align-items:center;padding:14px clamp(16px,2.6vw,32px) 16px}
.field{position:relative;display:flex;align-items:center}
.field--search{flex:1 1 220px;max-width:340px}
.field svg{position:absolute;left:12px;width:16px;height:16px;color:var(--ink-3);pointer-events:none}
.field input[type=search]{width:100%;height:42px;padding:0 12px 0 38px;background:rgba(233,236,245,.04);border:1px solid var(--line-2);border-radius:999px;color:var(--ink);font-size:15px;outline-offset:2px}
.field input::placeholder{color:var(--ink-3);opacity:1}
.field input[type=search]::-webkit-search-cancel-button{filter:invert(.8)}
.field--select select{appearance:none;-webkit-appearance:none;height:42px;padding:0 38px 0 16px;background:rgba(233,236,245,.04);
  border:1px solid var(--line-2);border-radius:999px;font-size:15px;color:var(--ink);cursor:pointer;max-width:100%;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path d='M1 1.5l5 5 5-5' fill='none' stroke='%2398A0BC' stroke-width='1.5'/></svg>");
  background-repeat:no-repeat;background-position:right 15px center}
.field--select option{background:var(--panel-2);color:var(--ink)}
.switch{display:inline-flex;align-items:center;gap:10px;cursor:pointer;font-size:14.5px;color:var(--ink-2);user-select:none;position:relative}
.switch input{position:absolute;opacity:0;width:36px;height:22px;margin:0;cursor:pointer}
.switch__ui{width:36px;height:22px;border-radius:999px;border:1px solid var(--line-2);background:rgba(233,236,245,.05);position:relative;flex:none;transition:background .25s,border-color .25s}
.switch__ui::after{content:"";position:absolute;top:3px;left:3px;width:14px;height:14px;border-radius:50%;background:var(--ink-2);transition:transform .25s var(--ease),background .25s}
.switch input:checked + .switch__ui{background:rgba(232,198,106,.22);border-color:var(--gold)}
.switch input:checked + .switch__ui::after{transform:translateX(14px);background:var(--gold)}
.switch input:focus-visible + .switch__ui{outline:2px solid var(--gold);outline-offset:3px}
.sortlab{font:500 11px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);padding-right:2px}
.seg{display:inline-flex;border:1px solid var(--line-2);border-radius:999px;padding:3px;margin:0;min-width:0;background:rgba(233,236,245,.03)}
.seg label,.seg button{position:relative;cursor:pointer;display:block;margin:0;padding:0;border:0;background:none}
.seg input{position:absolute;inset:0;opacity:0;margin:0;cursor:pointer;width:100%;height:100%}
.seg span,.seg button{display:block;padding:7px 14px;border-radius:999px;font:500 13px/1.2 var(--sans);color:var(--ink-2);transition:background .2s,color .2s;white-space:nowrap}
.seg label:hover span,.seg button:hover{color:var(--ink)}
.seg input:checked + span,.seg button[aria-pressed="true"]{background:var(--gold);color:#16130A}
.seg input:focus-visible + span,.seg button:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.lb__key{display:flex;flex-wrap:wrap;gap:8px 28px;align-items:center;justify-content:space-between;padding:11px clamp(16px,2.6vw,32px);
  border-top:1px solid var(--line);font:400 12px/1.4 var(--mono);color:var(--ink-3)}
.lb__key .k{display:inline-flex;align-items:center;gap:8px;margin-right:18px}
.sw{display:inline-block;width:22px;height:9px;vertical-align:middle}
.sw--clear{background:var(--gold)}
.sw--mixed{background:repeating-linear-gradient(135deg,rgba(232,198,106,.62) 0 2.5px,rgba(232,198,106,.2) 2.5px 5px)}
.sw--w{position:relative;height:2px;background:var(--ink);width:22px;margin-right:2px}
.sw--w::before,.sw--w::after{content:"";position:absolute;top:-4px;width:2px;height:10px;background:var(--ink)}
.sw--w::before{left:0}.sw--w::after{right:0}
.tablewrap{overflow-x:auto;overflow-y:hidden;border-top:1px solid var(--line);scrollbar-color:var(--line-2) transparent;scrollbar-width:thin;
  background:
   linear-gradient(90deg,var(--panel) 30%,transparent) left/40px 100% no-repeat local,
   linear-gradient(270deg,var(--panel) 30%,transparent) right/40px 100% no-repeat local,
   linear-gradient(90deg,rgba(0,0,0,.45),transparent) left/14px 100% no-repeat scroll,
   linear-gradient(270deg,rgba(0,0,0,.45),transparent) right/14px 100% no-repeat scroll;
  background-color:var(--panel)}
.tablewrap:focus-visible{outline-offset:-3px}
.lbt{width:100%;min-width:900px;border-collapse:collapse}
.lbt caption{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.lbt th{font:500 11px/1.2 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);text-align:left;
  padding:13px 14px;border-bottom:1px solid var(--line-2);white-space:nowrap;font-weight:500}
.lbt td{padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:middle;transition:background .15s}
.lbt th:first-child,.lbt td:first-child{padding-left:clamp(16px,2.6vw,32px)}
.lbt th:last-child,.lbt td:last-child{padding-right:clamp(16px,2.6vw,32px)}
.lbt tbody tr{cursor:pointer}
.lbt tbody tr:hover td,.lbt tbody tr:focus-within td{background:rgba(232,198,106,.07)}
.lbt tbody tr:hover td:first-child,.lbt tbody tr:focus-within td:first-child{box-shadow:inset 3px 0 0 var(--gold)}
.lbt tbody tr:last-child td{border-bottom:0}
.c-rank{width:64px}.c-lab{width:158px}.c-date{width:110px;white-space:nowrap}.c-n{width:66px;text-align:right}
.lbt th.c-n{text-align:right}
.c-score{min-width:290px}
.rank{font:500 15px var(--mono);color:var(--ink);font-variant-numeric:tabular-nums}
.tip{position:relative;display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;margin-left:7px;vertical-align:-3px;border:1px solid var(--line-2);border-radius:50%;
  font:500 10px/1 var(--mono);color:var(--ink-3);cursor:help;text-transform:none;letter-spacing:0}
.tip:hover,.tip:focus-visible{color:var(--ink);border-color:var(--gold)}
.tip__t{position:absolute;left:-8px;top:calc(100% + 10px);z-index:20;width:230px;padding:10px 12px;background:var(--panel-2);border:1px solid var(--line-2);border-radius:4px;
  font:400 12.5px/1.45 var(--sans);letter-spacing:0;text-transform:none;color:var(--ink);white-space:normal;visibility:hidden;opacity:0;transition:opacity .15s;pointer-events:none;box-shadow:0 12px 30px rgba(0,0,0,.45)}
.tip:hover .tip__t,.tip:focus-visible .tip__t{visibility:visible;opacity:1}
.rowbtn{appearance:none;background:none;border:0;padding:0;text-align:left;cursor:pointer;font:500 16px/1.3 var(--sans);color:var(--ink);border-radius:2px}
.rowbtn:focus-visible{outline-offset:4px}
.msub{display:flex;flex-wrap:wrap;gap:4px 8px;align-items:center;margin-top:4px}
.msub:empty{display:none}
.variant{font:400 12px/1.3 var(--mono);color:var(--ink-3)}
.chip{display:inline-block;font:500 10.5px/1 var(--mono);letter-spacing:.07em;text-transform:uppercase;padding:3px 6px;border:1px solid var(--line-2);border-radius:3px;color:var(--ink-2)}
.chip--small-sample{color:var(--amber);border-color:rgba(240,183,122,.5);border-style:dashed}
.chip--base-model{color:var(--blue);border-color:rgba(185,200,255,.42)}
.labcell{display:inline-flex;align-items:center;gap:9px;font-size:14.5px;color:var(--ink-2)}
.labdot{width:8px;height:8px;border-radius:50%;background:var(--t);box-shadow:0 0 0 3px color-mix(in srgb,var(--t) 22%,transparent);flex:none}
.c-date,.c-n{font:400 13px/1.2 var(--mono);color:var(--ink-2)}
.c-n.is-small{color:var(--amber)}
/* score bar: gold fill, pale 95% whisker */
.bar{display:flex;align-items:center;gap:14px}
.bar__track{position:relative;flex:1;height:12px;background:rgba(233,236,245,.07);border-radius:1px}
.bar__f{position:absolute;top:0;bottom:0;left:0;transform-origin:left}
.bar__f--clear{background:linear-gradient(90deg,var(--gold-lo),var(--gold))}
.bar__f--mixed{background:repeating-linear-gradient(135deg,rgba(232,198,106,.62) 0 3px,rgba(232,198,106,.2) 3px 6px)}
.bar__w{position:absolute;top:50%;height:2px;margin-top:-1px;background:var(--ink);box-shadow:0 0 0 1px rgba(11,14,26,.85)}
.bar__w::before,.bar__w::after{content:"";position:absolute;top:-6px;width:2px;height:14px;background:var(--ink);box-shadow:0 0 0 1px rgba(11,14,26,.85)}
.bar__w::before{left:0}.bar__w::after{right:-0px}
.bar__num{flex:none;width:50px;text-align:right;font:500 16px/1 var(--mono);color:var(--ink);font-variant-numeric:tabular-nums}
.bar--lg .bar__track{height:14px}
.lb__empty{padding:48px 24px;text-align:center;color:var(--ink-2)}
.lb__empty button{margin-top:14px}
.lb__foot{display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center;justify-content:space-between;padding:16px clamp(16px,2.6vw,32px);border-top:1px solid var(--line)}
.lb__count{font:400 12.5px/1.4 var(--mono);color:var(--ink-3)}
.btn{appearance:none;cursor:pointer;background:transparent;border:1px solid var(--line-2);border-radius:999px;padding:10px 20px;font:500 14px/1 var(--sans);color:var(--ink);transition:border-color .2s,background .2s}
.btn:hover{border-color:var(--gold);background:rgba(232,198,106,.08)}
.btn--gold{border-color:var(--gold);color:var(--gold)}

/* ---------- star chart ---------- */
.chartplate{padding:clamp(14px,2.2vw,26px)}
.chart__bar{display:flex;flex-wrap:wrap;gap:12px 20px;align-items:center;justify-content:space-between;margin-bottom:10px}
.chart__status{font:400 13px/1.4 var(--mono);color:var(--ink-2);display:flex;align-items:center;gap:12px;flex-wrap:wrap;min-height:1.4em}
.linkbtn{appearance:none;background:none;border:0;padding:2px 0;cursor:pointer;font:500 13px/1.4 var(--mono);color:var(--gold);text-decoration:underline;text-underline-offset:3px}
.stage{position:relative}
#sky-chart svg{display:block;max-width:100%;height:auto;overflow:visible;touch-action:pan-y;cursor:crosshair;border-radius:2px}
#sky-chart svg:focus-visible{outline:2px solid var(--gold);outline-offset:4px}
.cv .g-h{stroke:rgba(233,236,245,.08);stroke-dasharray:2 5}
.cv .g-v{stroke:rgba(233,236,245,.08)}
.cv .ax{stroke:rgba(233,236,245,.34)}
.cv .tk{stroke:rgba(233,236,245,.34)}
.cv text{font:400 10.5px var(--mono);fill:var(--ink-3)}
.cv .yt{letter-spacing:.14em;text-transform:uppercase;font-size:10px}
.cv .cline{fill:none;stroke-width:1;stroke-opacity:.26;stroke-linejoin:round;transition:stroke-opacity .5s,stroke-width .5s}
.cv .cline.on{stroke-opacity:.92;stroke-width:1.5}
.cv .cline.dim{stroke-opacity:.05}
.cv .cline.draw{stroke-dasharray:1;animation:drawline 1.2s var(--ease) both}
@keyframes drawline{from{stroke-dashoffset:1}to{stroke-dashoffset:0}}
.cv .star{transition:opacity .5s}
.cv .star.dim{opacity:.12}
.cv .halo{mix-blend-mode:screen}
.cv .spike{fill:none;stroke-width:.9;stroke-opacity:.55;stroke-linecap:round}
.cv .core.small{fill:none;stroke-width:1.3}
.cv .lbls text{font:400 11px var(--mono);fill:var(--ink);paint-order:stroke;stroke:var(--panel);stroke-width:4px;stroke-linejoin:round}
.cv .lbls{transition:opacity .4s}
.cv .guide{stroke:rgba(233,236,245,.4);stroke-dasharray:2 3}
.cv .ring{fill:none;stroke:var(--ink);stroke-width:1}
.cv .gy{fill:var(--gold);paint-order:stroke;stroke:var(--panel);stroke-width:5px;text-anchor:end;font-weight:500}
.tipc{position:absolute;z-index:5;pointer-events:none;min-width:190px;max-width:270px;padding:10px 13px 11px;background:rgba(21,27,52,.96);border:1px solid var(--line-2);border-radius:4px;
  box-shadow:0 14px 34px rgba(0,0,0,.5);transform:translate(-50%,calc(-100% - 16px))}
.tipc.below{transform:translate(-50%,16px)}
.tipc b{display:block;font:400 21px/1.1 var(--serif);color:var(--ink)}
.tipc span{display:block;font:400 11.5px/1.5 var(--mono);color:var(--ink-2)}
.tipc span:first-of-type{margin-top:5px}
.tipc i{font-style:normal;color:var(--gold)}
.legend{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;padding-top:18px;border-top:1px solid var(--line)}
.lg{appearance:none;display:inline-flex;align-items:center;gap:9px;padding:7px 13px 7px 11px;background:rgba(233,236,245,.03);border:1px solid var(--line);border-radius:999px;
  font:500 13px/1.1 var(--sans);color:var(--ink-2);cursor:pointer;transition:border-color .2s,background .2s,color .2s}
.lg:hover{color:var(--ink);border-color:var(--line-2)}
.lg i{width:9px;height:9px;border-radius:50%;background:var(--t);box-shadow:0 0 8px 1px color-mix(in srgb,var(--t) 55%,transparent);flex:none}
.lg small{font:400 11.5px var(--mono);color:var(--ink-3)}
.lg[aria-pressed="true"]{color:var(--ink);border-color:var(--t);background:color-mix(in srgb,var(--t) 14%,transparent)}
.chart__key{display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:16px;font:400 12px/1.4 var(--mono);color:var(--ink-3);align-items:center}
.chart__key span{display:inline-flex;align-items:center;gap:8px}
.chart__cap{margin-top:22px;max-width:46rem;font-size:16px;color:var(--ink-2)}
.chart__note{margin-top:10px;font:400 12.5px/1.5 var(--mono);color:var(--ink-3)}

/* ---------- method ---------- */
.method__grid{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:clamp(32px,6vw,96px)}
.method__side{position:sticky;top:96px;align-self:start}
.steps{list-style:none;margin:0;padding:0 0 0 40px;position:relative;counter-reset:s}
.steps::before{content:"";position:absolute;left:7px;top:10px;bottom:10px;width:1px;background:linear-gradient(180deg,var(--gold-lo),var(--line-2) 30%,var(--line-2) 70%,transparent)}
.step{position:relative;padding-bottom:clamp(30px,4vw,48px)}
.step::before{content:"";position:absolute;left:-40px;top:8px;width:15px;height:15px;color:var(--gold);
  background:currentColor;clip-path:polygon(50% 0,60% 40%,100% 50%,60% 60%,50% 100%,40% 60%,0 50%,40% 40%)}
.step h3{font-size:clamp(26px,2.6vw,34px);line-height:1.1;margin-bottom:12px}
.step p{color:var(--ink-2);max-width:40em}
.step p + p{margin-top:12px}
.step b{color:var(--ink);font-weight:500}
.prompts{margin:22px 0 14px;border:1px solid var(--line);border-left:2px solid var(--gold);background:rgba(10,13,26,.7);border-radius:2px}
.prompt{padding:16px 18px}
.prompt + .prompt{border-top:1px solid var(--line)}
.prompt__l{display:block;font:500 10.5px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);margin-bottom:9px}
.prompt q{display:block;quotes:none;font:400 14.5px/1.65 var(--mono);color:var(--ink)}
.facts{font:400 12.5px/1.5 var(--mono);color:var(--ink-3)}
.scope{display:grid;grid-template-columns:1fr 1fr;gap:clamp(16px,3vw,32px);margin-top:clamp(8px,2vw,24px)}
.scope > div{padding:24px 26px;border:1px solid var(--line);border-radius:4px;background:rgba(16,21,42,.6)}
.scope h4{font:500 11px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin-bottom:12px}
.scope p{color:var(--ink);font-size:17px;line-height:1.55}
.scope p + p{margin-top:10px;color:var(--ink-2);font-size:15.5px}

/* ---------- about + footer ---------- */
.about__q{font:400 clamp(28px,3.9vw,50px)/1.14 var(--serif);max-width:24em;letter-spacing:-.005em;text-wrap:balance}
.about__q em{color:var(--gold);font-style:italic}
.about__links{display:flex;flex-wrap:wrap;gap:14px 40px;margin-top:clamp(28px,4vw,44px);font-size:16px;color:var(--ink-2)}
.about__links a{color:var(--ink);text-decoration-color:var(--gold);text-underline-offset:4px;text-decoration-thickness:1px}
.about__links a:hover{color:var(--gold-hi)}
.pending{color:var(--ink-2);cursor:default;text-decoration:none!important;border-bottom:1px dashed var(--line-2)}
.foot{position:relative;padding:clamp(56px,7vw,92px) 0 clamp(36px,5vw,56px);background:linear-gradient(180deg,var(--bg),#080B16)}
.foot::before{content:"";position:absolute;left:var(--gut);right:var(--gut);top:0;height:1px;background:linear-gradient(90deg,transparent,var(--line-2) 18%,var(--line-2) 82%,transparent)}
.foot__line{font:italic 400 clamp(24px,3vw,38px)/1.2 var(--serif);color:var(--ink);max-width:24em;text-wrap:balance}
.foot__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px clamp(24px,5vw,64px);margin-top:clamp(36px,5vw,60px);padding-top:28px;border-top:1px solid var(--line)}
.foot h3{font:500 11px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);margin-bottom:12px}
.foot p,.foot a.dl{font-size:15px;color:var(--ink-2);line-height:1.55}
.foot a.dl{display:inline-block;margin-top:8px;color:var(--ink);text-decoration-color:var(--gold);text-underline-offset:4px}
.foot a.dl:hover{color:var(--gold-hi)}
.cite{font:400 13.5px/1.6 var(--mono)!important;color:var(--ink)!important}

/* ---------- profile drawer ---------- */
dialog.profile{margin:0 0 0 auto;padding:0;border:0;border-left:1px solid var(--line-2);background:var(--panel);color:var(--ink);
  width:min(480px,100vw);max-width:100vw;height:100dvh;max-height:100dvh;overflow:hidden;
  transform:translateX(28px);opacity:0;transition:transform .32s var(--ease),opacity .22s ease}
dialog.profile[open]{display:flex;flex-direction:column}
dialog.profile.open{transform:none;opacity:1}
dialog.profile::backdrop{background:rgba(4,6,13,.64);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}
.pf{display:flex;flex-direction:column;min-height:0;flex:1 1 auto}
.pf__bar{display:flex;justify-content:space-between;align-items:center;padding:14px 20px 14px 24px;border-bottom:1px solid var(--line);flex:none}
.pf__bar span{font:500 11px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3)}
.pf__x{appearance:none;cursor:pointer;background:none;border:1px solid var(--line-2);border-radius:999px;padding:8px 14px;font:500 13px/1 var(--sans);color:var(--ink-2);display:inline-flex;gap:8px;align-items:center}
.pf__x:hover{color:var(--ink);border-color:var(--gold)}
.pf__scroll{overflow:auto;padding:22px 24px 30px;min-height:0;flex:1;scrollbar-width:thin;scrollbar-color:var(--line-2) transparent}
.card{position:relative;border:1px solid var(--line-2);border-radius:6px;padding:6px;background:linear-gradient(180deg,rgba(21,27,52,.9),rgba(16,21,42,.9))}
.card__in{border:1px solid var(--line);border-radius:3px;padding:18px 18px 20px;background:radial-gradient(120% 70% at 50% 0%,rgba(76,92,170,.12),transparent 70%),var(--bg-sky)}
.card__sky svg{display:block;width:100%;height:auto;overflow:visible}
.card__sky text{font:400 10px var(--mono);fill:var(--ink-3);letter-spacing:.06em}
.card__cap{font:400 11px/1.4 var(--mono);color:var(--ink-3);letter-spacing:.04em;margin-top:6px}
.card h2{font-size:clamp(30px,7.6vw,38px);line-height:1.04;margin-top:0;letter-spacing:-.005em}
.card__meta{display:flex;flex-wrap:wrap;align-items:center;gap:6px 14px;margin-top:10px;font-size:14.5px;color:var(--ink-2)}
.card__cfg{margin-top:10px;font:400 12px/1.5 var(--mono);color:var(--ink-3)}
.card__cfg b{font-weight:500;color:var(--ink)}
.chips{display:inline-flex;gap:6px;flex-wrap:wrap}
.sc{padding:15px 0 14px;border-top:1px solid var(--line)}
.card__pin + .sc{margin-top:18px}
.sc__top{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.sc__l{font:500 11px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--ink-2)}
.sc.is-on .sc__l{color:var(--gold)}
.sc__num{font:400 44px/1 var(--serif);color:var(--ink);font-variant-numeric:lining-nums}
.sc .bar{margin-top:9px}
.sc__meta{display:flex;flex-wrap:wrap;gap:3px 14px;margin-top:9px;font:400 11.5px/1.45 var(--mono);color:var(--ink-3)}
.pf h3{font:500 11px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);margin:28px 0 12px}
.vt{width:100%;border-collapse:collapse;font-size:13.5px}
.vt th,.vt td{padding:9px 6px;border-bottom:1px solid var(--line);vertical-align:top;text-align:right}
.vt th:first-child,.vt td:first-child{text-align:left;padding-left:0}
.vt thead th{font:500 10px/1.2 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);padding-top:0}
.vt tbody th{font-weight:400;color:var(--ink);line-height:1.35;font-size:13.5px}
.vt td b{display:block;font:500 13.5px var(--mono);color:var(--ink);font-weight:500}
.vt td small{display:block;font:400 10.5px var(--mono);color:var(--ink-3);white-space:nowrap}
.vt td:last-child{font:400 12.5px var(--mono);color:var(--ink-2);padding-right:0}
.pf__none{font-size:14.5px;color:var(--ink-2)}
.pf__note{margin-top:24px;font-size:14px;line-height:1.55;color:var(--ink-2);padding-left:14px;border-left:1px solid var(--gold-lo)}

/* =====================================================================
   v2 MOTION LAYER
   ===================================================================== */
.is-off,.is-off *,.tab-hidden *{animation-play-state:paused!important}

/* ---------- scroll reveals (only armed by script, never without it) ---------- */
.sec::before,.foot::before{transform-origin:left center}
.rv-on .sec::before,.rv-on .foot::before{transform:scaleX(0);transition:transform 1.5s var(--ease)}
.rv-on .sec.in::before,.rv-on .foot.in::before{transform:scaleX(1)}
.rv-on .rv{opacity:0;transform:translateY(26px);
  transition:opacity .95s var(--ease),transform 1.05s var(--ease);transition-delay:calc(var(--rd,0)*100ms)}
.rv-on .rv.in{opacity:1;transform:none}

/* ---------- hero: data sky, label, latest observation ---------- */
.hero__in{position:relative}
.skylab{position:absolute;left:0;top:0;z-index:2;pointer-events:none;white-space:nowrap;
  padding:5px 9px 6px;background:rgba(8,11,22,.88);border:1px solid rgba(232,198,106,.55);border-radius:3px;
  font:500 11.5px/1.2 var(--mono);letter-spacing:.04em;color:var(--gold-hi);box-shadow:0 8px 24px rgba(0,0,0,.5)}
.skylab b{font-weight:500;color:var(--gold);margin-left:10px}
.skycap{position:absolute;right:var(--gut);bottom:clamp(22px,3vw,32px);max-width:20em;margin:0;text-align:right;
  font:400 11.5px/1.5 var(--mono);letter-spacing:.04em;color:var(--ink-3);pointer-events:none}
.latest{margin:-10px 0 0;padding:0 0 clamp(26px,3.4vw,38px);font:400 12.5px/1.6 var(--mono);letter-spacing:.03em;color:var(--ink-3)}
.latest__name{appearance:none;background:none;border:0;padding:0;cursor:pointer;font:inherit;letter-spacing:inherit;color:var(--gold-hi);
  text-decoration:underline;text-decoration-color:rgba(232,198,106,.5);text-underline-offset:3px;border-radius:2px}
.latest__name:hover{color:var(--gold)}
.latest--hit{animation:latestHit 1.6s var(--ease)}
@keyframes latestHit{0%{text-shadow:0 0 0 rgba(232,198,106,0)}18%{text-shadow:0 0 18px rgba(244,221,156,.95);color:var(--ink)}100%{text-shadow:0 0 0 rgba(232,198,106,0)}}
.stat dd .vh{white-space:nowrap}

/* ---------- measures: turning halos ---------- */
.rings .halo .ring{cursor:default}
.rings .orb{transform-origin:200px 200px;animation:spin var(--dur,120s) linear infinite}
.rings .orb--r{animation-direction:reverse}
.rings .tick{stroke:rgba(233,236,245,.36);stroke-width:1;transition:stroke .3s}
.rings .bglow{fill:url(#orbg);opacity:.5;transition:opacity .35s}
.rings .body{color:var(--ink);transition:color .3s}
.rings .halo.on .ring{stroke:var(--gold);fill:rgba(232,198,106,.07)}
.rings .halo.on .tick{stroke:var(--gold)}
.rings .halo.on .bglow{opacity:1}
.rings .halo.on .body{color:var(--gold-hi)}
.rings .halo.on{filter:drop-shadow(0 0 7px rgba(232,198,106,.38))}
.rings .dot{animation:twk 6s ease-in-out infinite;animation-delay:var(--td,0s)}
@keyframes twk{0%,100%{opacity:1}50%{opacity:.4}}
.mcard{transition:background .35s}
.mcard:hover,.mcard:focus-visible,.mcard.is-on{background:linear-gradient(90deg,rgba(232,198,106,.06),transparent 72%)}
.mcard:focus-visible{outline-offset:-3px}
.mcard__med{grid-column:2;display:flex;align-items:baseline;gap:12px;margin-top:10px;font:400 12px/1.4 var(--mono);letter-spacing:.04em;color:var(--ink-3)}
.mcard__medn{font:400 clamp(30px,3.2vw,40px)/1 var(--serif);letter-spacing:0;color:var(--ink-2);font-variant-numeric:lining-nums;transition:color .3s;position:relative}
.mcard:hover .mcard__medn,.mcard:focus-visible .mcard__medn,.mcard.is-on .mcard__medn{color:var(--gold)}

/* ---------- leaderboard: controls, rows, bars ---------- */
.lb__right{margin-left:auto;display:flex;flex-wrap:wrap;gap:12px 22px;align-items:center}
.grp{display:flex;align-items:center;gap:10px}
.tablewrap{scroll-behavior:auto}
.c-model{min-width:210px}
.mline{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px}
.pin{appearance:none;cursor:pointer;background:transparent;border:1px solid var(--line-2);border-radius:999px;padding:3px 9px 4px;
  font:500 11px/1.2 var(--mono);letter-spacing:.04em;color:var(--ink-2);opacity:0;transition:opacity .2s,border-color .2s,color .2s,background .2s;white-space:nowrap}
.lbt tbody tr:hover .pin,.lbt tbody tr:focus-within .pin,.pin[aria-pressed="true"],.pin:focus-visible{opacity:1}
@media (hover:none){.pin{opacity:1}}
.pin:hover{border-color:var(--gold);color:var(--gold-hi)}
.pin[aria-pressed="true"]{border-color:var(--gold);color:var(--gold);background:rgba(232,198,106,.1)}
.lbt tbody tr{transition:opacity .55s var(--ease),transform .55s var(--ease)}
.lbt tbody tr.pre{opacity:0;transform:translateY(14px)}
.lbt tbody.stag tr{transition-delay:calc(min(var(--i,0),28)*26ms)}
.bar__f{transition:width .72s var(--ease),left .72s var(--ease)}
.bar__w{transition:left .72s var(--ease),width .72s var(--ease),opacity .5s ease}
.lbt tbody.stag .bar__f,.lbt tbody.stag .bar__w{transition-delay:calc(min(var(--i,0),28)*26ms + 120ms)}
.sw--ring{width:11px;height:11px;border:1.3px solid var(--ink);border-radius:50%;background:none;vertical-align:-2px}

/* ---------- leaderboard: chart view (one bar per model, in the manner of Artificial Analysis) ---------- */
.barview{position:relative;border-top:1px solid var(--line);padding:clamp(16px,2.4vw,28px) clamp(12px,2.4vw,30px) clamp(16px,2.2vw,26px);
  background:radial-gradient(70% 80% at 40% 30%,rgba(76,92,170,.08),transparent 72%)}
.barview__scroll{overflow-x:auto;overflow-y:hidden;scrollbar-color:var(--line-2) transparent;scrollbar-width:thin;outline-offset:4px}
.barview__scroll:focus-visible{outline:2px solid var(--gold)}
.barview__scroll.fade-r{-webkit-mask-image:linear-gradient(90deg,#000 calc(100% - 48px),transparent);mask-image:linear-gradient(90deg,#000 calc(100% - 48px),transparent)}
.barview__scroll.fade-l{-webkit-mask-image:linear-gradient(90deg,transparent,#000 48px);mask-image:linear-gradient(90deg,transparent,#000 48px)}
.barview__scroll.fade-l.fade-r{-webkit-mask-image:linear-gradient(90deg,transparent,#000 48px,#000 calc(100% - 48px),transparent);mask-image:linear-gradient(90deg,transparent,#000 48px,#000 calc(100% - 48px),transparent)}
.barview__plot{--H:300px;--L:128px;--P:80px;--T:30px;position:relative;padding:var(--T) 4px 0 var(--P);min-width:calc(var(--cols,20) * 25px + var(--P) + 14px)}
.bc-axis{position:absolute;left:var(--P);right:4px;top:var(--T);height:var(--H);pointer-events:none}
.bc-gl{position:absolute;left:0;right:0;height:0;border-top:1px dashed rgba(233,236,245,.1)}
.bc-gl:last-child{border-top:1px solid rgba(233,236,245,.32)}
.bc-gl i{position:absolute;right:calc(100% + 9px);top:-7px;font:400 11px/1 var(--mono);font-style:normal;color:var(--ink-3)}
.bc-ylab{position:absolute;left:calc(var(--P) - 66px);top:var(--T);height:var(--H);margin:0;writing-mode:vertical-rl;transform:rotate(180deg);text-align:center;
  font:500 10px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);pointer-events:none}
.bc-bars{position:relative;display:grid;grid-template-columns:repeat(var(--cols,20),minmax(21px,1fr));height:calc(var(--H) + var(--L))}
.bc-col{appearance:none;position:relative;display:block;height:100%;margin:0;padding:0;border:0;background:none;color:inherit;cursor:pointer;border-radius:3px}
.bc-col::before{content:"";position:absolute;inset:0 1px var(--L);border-radius:3px;background:rgba(233,236,245,0);transition:background .2s}
.bc-col:hover::before,.bc-col:focus-visible::before{background:rgba(233,236,245,.05)}
.bc-col:focus-visible{outline:2px solid var(--gold);outline-offset:-1px}
.bc-bar{position:absolute;left:50%;bottom:var(--L);width:min(64%,40px);margin-left:calc(min(64%,40px) / -2);height:calc(var(--H) * var(--h) / 100);min-height:2px;
  border-radius:3px 3px 0 0;background:linear-gradient(180deg,var(--c),color-mix(in srgb,var(--c) 62%,#0B0E1A));overflow:hidden;
  box-shadow:0 0 18px -4px color-mix(in srgb,var(--c) 55%,transparent);transform-origin:50% 100%;transition:transform .8s var(--ease),filter .2s}
.bc-mixed{position:absolute;left:0;right:0;top:0;background:repeating-linear-gradient(135deg,rgba(11,14,26,.5) 0 3px,rgba(11,14,26,.14) 3px 6px);
  border-bottom:1px solid rgba(11,14,26,.55)}
.bc-col--small .bc-bar{background:color-mix(in srgb,var(--c) 16%,transparent);box-shadow:inset 0 0 0 1.5px var(--c)}
.bc-col--small .bc-mixed{background:repeating-linear-gradient(135deg,color-mix(in srgb,var(--c) 55%,transparent) 0 2px,transparent 2px 6px)}
.sw--hollow{width:16px;height:9px;border:1.5px solid var(--ink-2);border-radius:2px 2px 0 0;background:none;vertical-align:-1px}
.bc-col:hover .bc-bar,.bc-col:focus-visible .bc-bar{filter:brightness(1.18)}
.bc-ci{position:absolute;left:50%;width:9px;margin-left:-4.5px;bottom:calc(var(--L) + var(--H) * var(--lo) / 100);height:calc(var(--H) * (var(--hi) - var(--lo)) / 100);
  border-top:1px solid rgba(233,236,245,.75);border-bottom:1px solid rgba(233,236,245,.75);transition:opacity .4s ease .5s;pointer-events:none}
.bc-ci::before{content:"";position:absolute;left:4px;top:0;bottom:0;border-left:1px solid rgba(233,236,245,.75)}
.bc-val{position:absolute;left:0;right:0;bottom:calc(var(--L) + var(--H) * var(--hi) / 100 + 5px);text-align:center;
  font:500 11px/1 var(--mono);color:var(--ink);font-variant-numeric:tabular-nums;transition:opacity .4s ease .55s;pointer-events:none}
.bc-name{position:absolute;right:50%;top:calc(var(--H) + 10px);max-width:150px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
  font:400 12px/1.2 var(--sans);color:var(--ink-2);transform-origin:100% 0;transform:translateX(4px) rotate(-52deg);transition:color .2s;pointer-events:none}
.barview__plot.by-date{--T:56px}
.bc-yr{position:absolute;left:-1px;top:-48px;height:calc(var(--H) + 48px);border-left:1px dashed rgba(232,198,106,.38);pointer-events:none}
.bc-yr i{position:absolute;left:6px;top:0;font:500 11.5px/1 var(--mono);font-style:normal;letter-spacing:.06em;color:var(--gold)}
.bc-col:hover .bc-name,.bc-col:focus-visible .bc-name{color:var(--gold-hi)}
.bc-bars .bc-col .bc-bar{transition-delay:calc(min(var(--i,0),40) * 14ms)}
.bc-bars.pre .bc-bar{transform:scaleY(0);transition:none}
.bc-bars.pre .bc-ci,.bc-bars.pre .bc-val{opacity:0;transition:none}
.barview__foot{display:flex;flex-wrap:wrap;align-items:center;gap:12px 18px;margin-top:8px;padding-top:14px;border-top:1px solid var(--line)}
.barview__legend{display:flex;flex-wrap:wrap;gap:6px 6px;flex:1 1 420px;min-width:0}
.bc-lg{appearance:none;display:inline-flex;align-items:center;gap:7px;padding:5px 10px;border:1px solid var(--line);border-radius:999px;background:none;
  color:var(--ink-2);font:400 12.5px/1.2 var(--sans);cursor:pointer;transition:border-color .2s,color .2s,background .2s}
.bc-lg i{width:9px;height:9px;border-radius:2px;background:var(--c);flex:none}
.bc-lg span{font:400 11px var(--mono);color:var(--ink-3)}
.bc-lg:hover{border-color:var(--line-2);color:var(--ink)}
.bc-lg[aria-pressed="true"]{border-color:var(--c);color:var(--ink);background:color-mix(in srgb,var(--c) 14%,transparent)}
.bc-count{margin:0;flex:0 1 auto}
.bc-tip{transform:none;min-width:200px}
.bc-tip .bc-tip__v{color:var(--ink);font-size:12.5px;margin-top:6px}
.bc-tip strong{color:var(--gold);font-weight:500}
.bc-tip em{display:block;margin-top:6px;font:italic 400 13px/1.3 var(--serif);color:var(--ink-3)}
@media (max-width:600px){
  .barview__plot{--H:240px;--L:112px;--P:74px}
  .bc-name{font-size:11px;max-width:128px}
}
@media (prefers-reduced-motion:reduce){.bc-bar,.bc-ci,.bc-val{transition:none !important}}

/* ---------- over time: play the sky ---------- */
.chart__play{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;margin:0 0 12px;padding:10px 0 12px;border-bottom:1px solid var(--line)}
.btn--play{display:inline-flex;align-items:center;gap:10px;padding:9px 18px 9px 14px;border-color:var(--gold);color:var(--gold-hi);background:rgba(232,198,106,.07)}
.btn--play svg{width:11px;height:11px;fill:currentColor;flex:none}
.btn--play:hover{background:rgba(232,198,106,.17)}
.btn--play:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.scrub{flex:1 1 240px;min-width:0;display:block}
.scrub input{-webkit-appearance:none;appearance:none;display:block;width:100%;height:28px;margin:0;background:transparent;cursor:pointer;--p:100%}
.scrub input::-webkit-slider-runnable-track{height:2px;border-radius:2px;background:linear-gradient(90deg,var(--gold) var(--p),rgba(233,236,245,.24) var(--p))}
.scrub input::-moz-range-track{height:2px;border-radius:2px;background:rgba(233,236,245,.24)}
.scrub input::-moz-range-progress{height:2px;background:var(--gold)}
.scrub input::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:15px;height:15px;margin-top:-6.5px;border-radius:50%;border:0;background:var(--gold-hi);
  box-shadow:0 0 0 4px rgba(232,198,106,.2),0 0 16px 3px rgba(232,198,106,.55)}
.scrub input::-moz-range-thumb{width:15px;height:15px;border-radius:50%;border:0;background:var(--gold-hi);box-shadow:0 0 0 4px rgba(232,198,106,.2),0 0 16px 3px rgba(232,198,106,.55)}
.scrub input:focus-visible{outline:2px solid var(--gold);outline-offset:4px;border-radius:4px}
.scrub__date{flex:none;min-width:8.6em;text-align:right;font:500 14px/1 var(--mono);color:var(--gold);font-variant-numeric:tabular-nums}
.cv .scan line{stroke:var(--gold);stroke-opacity:.55;stroke-width:1}
.cv .scan text{fill:var(--gold);font:500 11.5px var(--mono);paint-order:stroke;stroke:var(--panel);stroke-width:4px;stroke-linejoin:round}
.cv .pulse{fill:none;stroke-width:1.1;pointer-events:none}

/* ---------- profile: emblem + pin ---------- */
.card__head{display:flex;align-items:center;gap:clamp(12px,3vw,20px);margin-top:16px}
.card__id{min-width:0;flex:1}
.card h2{margin-top:0}
.emb{flex:none;width:clamp(96px,28vw,132px);height:auto;display:block;overflow:visible}
.emb--lg{width:min(100%,250px);margin-inline:auto}
.emb__track{fill:none;stroke:rgba(233,236,245,.15);stroke-width:1}
.emb__arc{fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-dasharray:0 1;
  transition:stroke-dasharray 1.3s var(--ease) var(--d,0ms)}
.emb.go .emb__arc{stroke-dasharray:var(--f) 1}
.emb__pl{transform-origin:var(--c,60px) var(--c,60px);transform:rotate(0deg);transition:transform 1.3s var(--ease) var(--d,0ms)}
.emb.go .emb__pl{transform:rotate(var(--a))}
.emb__glow{fill:currentColor;opacity:.3}
.emb__dot{fill:currentColor}
.emb__dot--ring{fill:var(--panel);stroke:currentColor;stroke-width:1.6}
.sc__l::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:8px;background:var(--k,var(--gold));vertical-align:1px}
.card__pin{margin-top:16px;display:flex;align-items:center;gap:6px 14px;flex-wrap:wrap}
.btn--pin{padding:8px 15px;font-size:13px}
.btn--pin[aria-pressed="true"]{border-color:var(--gold);color:var(--gold);background:rgba(232,198,106,.1)}
.pf__msg{min-height:1.4em;margin:0;font:400 12px/1.4 var(--mono);color:var(--amber)}

/* ---------- compare tray + panel ---------- */
body.has-tray{padding-bottom:92px}
.tray{position:fixed;z-index:60;left:50%;bottom:max(14px,env(safe-area-inset-bottom));width:min(760px,calc(100vw - 24px));
  display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;padding:10px 14px 10px 16px;
  background:rgba(16,21,42,.94);border:1px solid var(--line-2);border-radius:14px;
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:0 18px 44px rgba(0,0,0,.55);
  transform:translate(-50%,150%);opacity:0;transition:transform .5s var(--ease),opacity .35s}
.tray.show{transform:translate(-50%,0);opacity:1}
.tray.nudge{animation:nudge .5s var(--ease)}
@keyframes nudge{0%,100%{transform:translate(-50%,0)}30%{transform:translate(-50%,-7px)}60%{transform:translate(-50%,2px)}}
.tray__t{font:500 11px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);flex:none}
.tray__list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px;flex:1 1 200px;min-width:0}
.tray__list li{display:inline-flex;align-items:center;gap:8px;padding:5px 6px 5px 11px;border:1px solid var(--line-2);border-radius:999px;background:rgba(233,236,245,.04);font:500 13px/1.2 var(--sans);color:var(--ink);max-width:100%}
.tray__x{appearance:none;cursor:pointer;background:none;border:0;width:22px;height:22px;border-radius:50%;color:var(--ink-3);display:inline-flex;align-items:center;justify-content:center;padding:0}
.tray__x:hover{color:var(--ink);background:rgba(233,236,245,.1)}
.tray__x svg{width:10px;height:10px}
.tray__hint{margin:0;font:400 12px/1.4 var(--mono);color:var(--ink-3)}
.tray__act{display:flex;align-items:center;gap:14px;margin-left:auto}
.btn[disabled]{opacity:.45;cursor:not-allowed}
.btn[disabled]:hover{border-color:var(--line-2);background:transparent}
dialog.cmp{margin:auto;padding:0;border:1px solid var(--line-2);border-radius:8px;background:var(--panel);color:var(--ink);
  width:min(1120px,calc(100vw - 32px));max-width:calc(100vw - 16px);max-height:calc(100dvh - 32px);overflow:hidden;
  transform:translateY(24px) scale(.985);opacity:0;transition:transform .36s var(--ease),opacity .24s ease}
dialog.cmp[open]{display:flex;flex-direction:column}
dialog.cmp.open{transform:none;opacity:1}
dialog.cmp::backdrop{background:rgba(4,6,13,.7);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}
.cmp__scroll{overflow:auto;padding:clamp(16px,2.6vw,30px);min-height:0;flex:1;scrollbar-width:thin;scrollbar-color:var(--line-2) transparent}
.cmp__grid{display:grid;grid-template-columns:minmax(0,250px) minmax(0,1fr);gap:clamp(18px,3vw,40px);align-items:start}
.cmp__key{list-style:none;margin:16px 0 0;padding:0;display:grid;gap:9px;font-size:14px;color:var(--ink-2)}
.cmp__key li{display:flex;align-items:center;gap:10px;line-height:1.3}
.cmp__key svg{width:16px;height:16px;flex:none;overflow:visible}
.cmp__how{margin-top:14px;font:400 11.5px/1.55 var(--mono);color:var(--ink-3)}
.cmp__cards{display:grid;gap:clamp(12px,1.6vw,20px);grid-template-columns:repeat(var(--cols,3),minmax(0,1fr))}
.ccard{border:1px solid var(--line-2);border-top:2px solid var(--t);border-radius:5px;padding:16px 16px 14px;background:linear-gradient(180deg,rgba(21,27,52,.85),rgba(16,21,42,.85));min-width:0}
.ccard h3{font:400 clamp(24px,2.2vw,29px)/1.1 var(--serif);margin:0;text-wrap:balance}
.ccard__lab{display:flex;align-items:center;gap:9px;margin-top:8px;font-size:13.5px;color:var(--ink-2)}
.ccard__cfg{margin-top:6px;font:400 11.5px/1.5 var(--mono);color:var(--ink-3)}
.ccard .sc__num{font-size:36px}
.ccard .sc{padding:13px 0 12px}
.ccard__n{margin-top:6px;padding-top:12px;border-top:1px solid var(--line);font:400 12px var(--mono);color:var(--ink-2)}
.ccard__act{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}
.ccard__act .btn{padding:7px 13px;font-size:12.5px}
.cmp__empty{padding:24px 0;color:var(--ink-2)}

/* ---------- responsive ---------- */
@media (max-width:1000px){
  .measures__grid{grid-template-columns:1fr;gap:36px}
  .rings{max-width:360px}
  .method__grid{grid-template-columns:1fr}
  .method__side{position:static}
  .foot__grid{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:repeat(2,auto)}
  .stat{border-right:0;margin-right:clamp(18px,6vw,60px);padding-bottom:22px}
  .stat:nth-child(2n){margin-right:0}
}
@media (max-width:720px){
  html{scroll-padding-top:16px}
  body{font-size:16.5px}
  .top{position:static;background:var(--bg)}
  .top__in{flex-wrap:wrap;gap:0;padding-block:14px 0}
  .nav{width:100%;justify-content:space-between;flex-wrap:wrap;margin-top:6px;gap:0 10px}
  .nav a{font-size:13.5px;padding:10px 0 12px}
  .hero__in{min-height:0}
  .lede{margin-bottom:262px}
  .hero__scrim{background:linear-gradient(180deg,rgba(8,11,22,.6),rgba(8,11,22,.28) 62%,rgba(8,11,22,0))}
  .arm{left:50%;right:auto;top:var(--ay,62%);width:560px;transform:translate(-50%,-50%);opacity:.8;-webkit-mask-image:none;mask-image:none}
  .skycap{position:static;max-width:none;text-align:left;margin:0;padding-bottom:22px}
  .lb__right{margin-left:0;width:100%;flex-direction:column;align-items:flex-start;gap:12px}
  .cmp__grid{grid-template-columns:minmax(0,1fr)}
  .cmp__cards{grid-template-columns:minmax(0,1fr)}
  dialog.cmp{margin:auto 0 0;width:100%;max-width:100%;max-height:92dvh;border-radius:14px 14px 0 0;border-bottom:0;transform:translateY(30px)}
  .tray{width:calc(100vw - 16px);bottom:max(8px,env(safe-area-inset-bottom));padding:9px 10px 9px 12px}
  .tray__t{display:none}
  .tray__act{width:100%;justify-content:space-between;margin-left:0}
  body.has-tray{padding-bottom:132px}
  .scope{grid-template-columns:1fr}
  .foot__grid{grid-template-columns:1fr}
  .lb__controls{flex-direction:column;align-items:stretch}
  .field--search{max-width:none;flex-basis:auto}
  .field--select select{width:100%}
  .lb__controls .seg{align-self:flex-start}
  .stat dd{font-size:34px}
  .stat--date dd{font-size:24px}
  dialog.profile{margin:auto 0 0;width:100%;height:auto;max-height:90dvh;border-left:0;border-top:1px solid var(--line-2);border-radius:14px 14px 0 0;transform:translateY(30px)}
  .vt td small{display:none}
}
@media (max-width:820px){
  .cmp__cards{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:1000px){
  .skycap{position:static;max-width:none;text-align:left;margin:0;padding-bottom:22px}
  .cmp__grid{grid-template-columns:minmax(0,1fr)}
  .emb--lg{width:min(100%,220px)}
}
@media (max-width:420px){
  .mark{font-size:20px}
  .tab{font-size:25px}
  .nav{gap:4px}
  .nav a{font-size:13px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:.01ms!important;transition-delay:0s!important;animation-duration:.01ms!important;animation-iteration-count:1!important}
  .arm .spin,.rings .orb,.rings .dot,.sk-glow,.sk-ripple{animation:none!important}
  .rv-on .rv{opacity:1!important;transform:none!important}
  .rv-on .sec::before,.rv-on .foot::before{transform:none!important}
}
@media (forced-colors:active){
  .bar__f,.bar__w,.bar__w::before,.bar__w::after{forced-color-adjust:none}
}
/* links into the separate Sky Tour page */
.nav a.nav__tour{color:var(--gold)}
.nav a.nav__tour svg{width:11px;height:11px;margin-right:6px;vertical-align:-1px;color:var(--gold)}
.tourlink{display:inline-flex;align-items:center;gap:10px;margin-top:22px;color:var(--gold);text-decoration:none;font:500 15px/1 var(--sans)}
.tourlink svg{width:13px;height:13px}
.tourlink span{border-bottom:1px solid rgba(232,198,106,.4);padding-bottom:3px;transition:border-color .2s}
.tourlink:hover span,.tourlink:focus-visible span{border-color:var(--gold)}


/* ===================== What it looks like (examples) ===================== */
.ex .dek q{color:var(--gold-hi);quotes:"“" "”"}
.arc{list-style:none;margin:0 0 10px;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0;position:relative;counter-reset:none}
.arc::before{content:"";position:absolute;left:10%;right:10%;top:15px;height:1px;background:linear-gradient(90deg,rgba(232,198,106,.15),var(--gold) 70%,rgba(232,198,106,.25))}
.arc li{position:relative;display:grid;justify-items:center;align-content:start;text-align:center;gap:6px;padding:0 10px}
.arc__n{position:relative;z-index:1;display:grid;place-items:center;width:31px;height:31px;border-radius:50%;background:var(--bg);border:1px solid var(--line-2);font:500 12px/1 var(--mono);color:var(--ink-3)}
.arc li:nth-child(4) .arc__n,.arc li:nth-child(5) .arc__n{border-color:var(--gold);color:var(--gold);box-shadow:0 0 18px rgba(232,198,106,.35)}
.arc b{font:400 21px/1.15 var(--serif);color:var(--ink);margin-top:6px}
.arc span:not(.arc__n){font-size:13.5px;line-height:1.45;color:var(--ink-3);max-width:15em;text-wrap:balance}
.arc li:nth-child(4) b{color:var(--gold-hi)}
.arc__note{margin:14px 0 clamp(36px,5vw,56px);text-align:center;font:400 12.5px/1.5 var(--mono);color:var(--ink-3)}

.viewer{--c:var(--gold);display:grid;gap:18px}
.viewer__labs{display:flex;flex-wrap:wrap;gap:8px}
.labchip{appearance:none;cursor:pointer;display:grid;grid-template-columns:auto 1fr;column-gap:8px;align-items:center;text-align:left;
  padding:8px 13px 8px 11px;border-radius:12px;border:1px solid var(--line);background:rgba(16,21,42,.6);color:var(--ink-2);transition:border-color .2s,background .2s,color .2s}
.labchip:hover{border-color:var(--line-2);color:var(--ink)}
.labchip[aria-selected="true"]{border-color:var(--c);background:color-mix(in srgb,var(--c) 12%,transparent);color:var(--ink)}
.labchip__dot{grid-row:span 2;width:8px;height:8px;border-radius:50%;background:var(--c);box-shadow:0 0 10px var(--c)}
.labchip__lab{font:500 13px/1.2 var(--sans)}
.labchip__m{font:400 11px/1.3 var(--mono);color:var(--ink-3)}

.convo{position:relative;border:1px solid var(--line-2);border-radius:6px;background:linear-gradient(180deg,rgba(21,27,52,.75),rgba(12,16,32,.85));
  padding:clamp(20px,3vw,36px);overflow:hidden}
.convo::before{content:"";position:absolute;inset:-40% -10% auto auto;width:60%;height:120%;pointer-events:none;
  background:radial-gradient(closest-side,color-mix(in srgb,var(--c) 14%,transparent),transparent 70%);opacity:.9}
.convo__head{position:relative;display:flex;justify-content:space-between;gap:18px;align-items:flex-start}
.convo__lab{display:flex;align-items:center;gap:8px;font:500 12px/1.3 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.convo__lab .dot{width:8px;height:8px;border-radius:50%;background:var(--c);box-shadow:0 0 10px var(--c)}
.convo__model{font-size:clamp(28px,3.2vw,42px);line-height:1.08;margin:8px 0 6px}
.convo__meta{font:400 12.5px/1.5 var(--mono);color:var(--ink-3)}
.convo__nav{display:flex;gap:8px;flex:none}
.convo__btn{appearance:none;cursor:pointer;width:40px;height:40px;border-radius:50%;border:1px solid var(--line-2);background:transparent;color:var(--ink-2);font-size:16px;transition:border-color .2s,color .2s}
.convo__btn:hover{border-color:var(--gold);color:var(--gold)}
.convo__track{position:relative;display:grid;grid-template-columns:repeat(30,1fr);gap:3px;margin:22px 0 26px;padding-bottom:18px}
.tk{height:4px;border-radius:2px;background:var(--line)}
.tk--past{background:rgba(233,236,245,.2)}
.tk--on{background:var(--c);box-shadow:0 0 8px var(--c)}
.tk__lbl{position:absolute;left:0;bottom:0;font:400 10.5px/1 var(--mono);color:var(--ink-3)}
.tk__lbl--r{left:auto;right:0}
.convo__msgs{position:relative;display:grid;gap:18px}
.msg{max-width:min(46rem,88%);padding:18px 22px;border-radius:4px;border:1px solid var(--line);background:rgba(8,11,22,.55);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.msg--A{justify-self:start;border-left:2px solid var(--gold)}
.msg--B{justify-self:end;border-right:2px solid var(--blue)}
.msg__who{display:flex;align-items:center;gap:7px;margin-bottom:10px;font:500 11.5px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.msg--A .msg__star{color:var(--gold)} .msg--B .msg__star{color:var(--blue)}
.msg__n{text-transform:none;letter-spacing:0}
.msg__body{font:400 clamp(17px,1.35vw,19px)/1.62 var(--serif);color:var(--ink);letter-spacing:.005em}
.msg__body p{margin:0 0 .7em;transition:opacity .5s var(--ease),transform .5s var(--ease)}
.msg__body p:last-child{margin-bottom:0}
.msg__body strong{color:var(--gold-hi);font-weight:400}
.msg__body em{color:var(--ink)}
.msg__body p.gap{font:400 13px/1 var(--mono);color:var(--ink-3);margin:.2em 0 .9em}
.msg--verse .msg__body{columns:2 15rem;column-gap:36px}
.msg--verse .msg__body p{break-inside:avoid;margin-bottom:.15em}
.msg--verse .msg__body p.gap{column-span:all}
.msg.pre{opacity:0;transform:translateY(14px)}
.msg__body p.pre{opacity:0;transform:translateY(6px)}
.convo__foot{position:relative;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-top:26px;padding-top:18px;border-top:1px solid var(--line);font-size:15px;color:var(--ink-2)}
.convo__foot b{color:var(--gold);font-weight:500}
.ex__note{margin:16px 0 0;font:400 12.5px/1.6 var(--mono);color:var(--ink-3);max-width:60rem}
.ex__note a{color:var(--gold)}
.gapmark{color:var(--ink-2)}
.why{margin-top:clamp(48px,6vw,80px);display:grid;grid-template-columns:minmax(0,14rem) minmax(0,1fr);gap:24px 48px;align-items:start}
.why__h{font-size:clamp(26px,2.6vw,34px);line-height:1.1}
.why__list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}
.why__list li{border-top:1px solid var(--gold);padding-top:14px;color:var(--ink-2);font-size:15.5px;line-height:1.6}
.why__list b{display:block;color:var(--ink);font:400 21px/1.2 var(--serif);margin-bottom:6px}
@media (max-width:900px){
  .arc{grid-template-columns:1fr;gap:14px;justify-items:start}
  .arc::before{left:15px;right:auto;top:10px;bottom:10px;width:1px;height:auto;background:linear-gradient(180deg,rgba(232,198,106,.15),var(--gold) 70%)}
  .arc li{grid-template-columns:31px 1fr;justify-items:start;text-align:left;column-gap:14px;row-gap:2px;padding:0}
  .arc__n{grid-row:span 2}
  .arc b{margin-top:2px;font-size:19px}
  .arc__note{text-align:left}
  .viewer__labs{flex-wrap:nowrap;overflow-x:auto;padding-bottom:6px;margin-inline:calc(-1 * var(--gut));padding-inline:var(--gut);scrollbar-width:thin}
  .labchip{flex:none}
  .msg{max-width:100%}
  .why{grid-template-columns:1fr}
  .why__list{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){.msg.pre,.msg__body p.pre{opacity:1;transform:none}}

/* ===================== Collapsible header menu (narrow screens) ===================== */
.navbtn{display:none}
@media (max-width:900px){
  .top{position:sticky;top:0;z-index:70}  /* an older phone rule made the header static, which let the hero paint over the open menu */
  .top__in{flex-wrap:nowrap;gap:12px;padding-block:0;min-height:60px;position:relative}
  .navbtn{display:inline-flex;align-items:center;gap:9px;flex:none;appearance:none;cursor:pointer;background:none;
    border:1px solid var(--line-2);border-radius:999px;padding:9px 14px;color:var(--ink);font:500 13px/1 var(--sans)}
  .navbtn:hover{border-color:var(--gold)}
  .navbtn__bars{position:relative;width:16px;height:10px}
  .navbtn__bars::before,.navbtn__bars::after{content:"";position:absolute;left:0;right:0;height:1.5px;border-radius:2px;background:currentColor;
    transition:transform .25s var(--ease),top .25s var(--ease)}
  .navbtn__bars::before{top:1px}.navbtn__bars::after{top:7px}
  .top.is-open .navbtn__bars::before{top:4px;transform:rotate(45deg)}
  .top.is-open .navbtn__bars::after{top:4px;transform:rotate(-45deg)}
  .top .nav{position:absolute;left:0;right:0;top:100%;display:none;flex-direction:column;flex-wrap:nowrap;gap:0;margin:0;width:auto;
    padding:6px var(--gut) 16px;background:#0B0E1A;
    border-bottom:1px solid var(--line-2);box-shadow:0 24px 48px rgba(0,0,0,.45)}
  .top.is-open .nav{display:flex}
  .top .nav a{font-size:17px;padding:15px 0;border-bottom:1px solid var(--line);width:100%}
  .top .nav a:last-child{border-bottom:0}
  .top .nav a::after{display:none}
  .top .nav a[aria-current="true"],.top .nav a[aria-current="page"]{color:var(--gold)}
  .mark span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
}
@media (prefers-reduced-motion:reduce){.navbtn__bars::before,.navbtn__bars::after{transition:none}}

/* the page you are on (separate pages use aria-current="page"; in-page sections use aria-current="true") */
.nav a[aria-current="page"]{color:var(--ink)}
.nav a[aria-current="page"]::after{transform:scaleX(1)}
.nav a.nav__tour[aria-current="page"]{color:var(--gold)}

/* home: who runs the benchmark */
.who{display:grid;grid-template-columns:150px minmax(0,1fr);gap:clamp(24px,4vw,48px);align-items:start;max-width:62rem}
.who__img{display:block;width:150px;aspect-ratio:1;border-radius:50%;overflow:hidden;border:1px solid var(--line-2);box-shadow:0 0 0 6px rgba(232,198,106,.06)}
.who__img img{display:block;width:100%;height:100%;object-fit:cover;object-position:50% 22%;transform:scale(1.5);transform-origin:50% 30%}
.who__bio{margin-top:16px;max-width:44rem;color:var(--ink-2);font-size:17px;line-height:1.65}
.who__links{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.who__links .btn{text-decoration:none}
@media (max-width:720px){.who{grid-template-columns:1fr}.who__img{width:112px}}
.who .about__q{font-size:clamp(24px,2.6vw,34px);line-height:1.22}