@charset "UTF-8";
/* MAI-Gym project page. Section rhythm follows recreation-bench.cc; palette is Qwen purple. */
@font-face{font-family:"InterVar";src:url(assets/fonts/inter-latin-wght-normal.woff2) format("woff2");font-weight:100 900;font-display:swap}
@font-face{font-family:"JBMono";src:url(assets/fonts/jetbrains-mono-latin-wght-normal.woff2) format("woff2");font-weight:100 800;font-display:swap}
:root{
  --ink:#15122e;--ink-2:#3f3b5c;--muted:#6b6785;--faint:#9a96b2;
  --accent:#615ced;--accent-dark:#4a44d2;--accent-soft:#a7a4f5;--accent-wash:#eeedfe;--violet:#a46bff;
  --grad:linear-gradient(135deg,#615ced 0%,#8a5cf6 55%,#b06bff 100%);
  --line:#e7e5f2;--line-strong:#d6d3ea;--paper:#fbfbfe;--tint:#f5f4fd;--card:#fff;
  --good:#16a34a;--bad:#dc2626;
  --d-bg:#0b0920;--d-bg-2:#120e2e;--d-line:rgba(167,160,255,.16);--d-text:#eeebff;--d-muted:#a29ec9;
  /* training-board signals (circuit.js); the day theme swaps in darker, legible steps */
  --sig-ctrl:#8b84ff;--sig-obs:#4fd1ff;--sig-reward:#ffc65c;--sig-weights:#ff6fb5;--sig-loop:#4be3a0;--sig-idle:#6c66b8;
  --sans:"InterVar",Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
  --mono:"JBMono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --shadow-sm:0 1px 2px rgba(20,16,60,.05);
  --shadow:0 1px 2px rgba(20,16,60,.04),0 14px 34px -14px rgba(36,28,110,.18);
  --ease:cubic-bezier(.2,.7,.2,1);
  font-family:var(--sans);color:var(--ink);background:var(--paper);font-synthesis:none;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px}
body{margin:0;font-size:15px;line-height:1.65;background:var(--paper)}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
p,h1,h2,h3,h4,figure,dl,dd{margin:0}
a:focus-visible,button:focus-visible,input:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--accent-soft);outline-offset:3px;border-radius:6px}
::selection{background:#dcdafc}
.wrap{width:min(1600px,calc(100% - 64px));margin-inline:auto}
.wrap-wide{width:min(1600px,calc(100% - 64px));margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;top:-100px;left:20px;padding:10px 20px;background:var(--ink);color:#fff;z-index:60;border-radius:8px}
.skip-link:focus{top:10px}

/* ---------------------------------------------------------------- header */
.site-header{position:fixed;top:0;left:0;right:0;height:64px;z-index:40;background:rgba(251,251,254,.82);backdrop-filter:saturate(1.6) blur(14px);-webkit-backdrop-filter:saturate(1.6) blur(14px);border-bottom:1px solid rgba(21,18,46,.06);transition:background .35s,border-color .35s,color .35s}
.site-header.on-dark{background:rgba(11,9,32,.55);border-bottom-color:rgba(167,160,255,.10);color:var(--d-text)}
.header-inner{height:100%;width:min(1600px,calc(100% - 64px));margin:auto;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:700;letter-spacing:-.4px;white-space:nowrap}
.brand>span>span{font-weight:450;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.on-dark .brand>span>span{background:linear-gradient(135deg,#b4afff,#e0b8ff);-webkit-background-clip:text;background-clip:text}
.site-header nav{display:flex;align-items:center;gap:6px;font-size:13px;font-weight:550;white-space:nowrap}
.site-header nav a{padding:7px 11px;border-radius:8px;opacity:.82;transition:opacity .2s,background .2s}
.nav-cta{padding:6px 13px;border-radius:9px}
.site-header nav a:hover{opacity:1;background:rgba(97,92,237,.08)}
.on-dark nav a:hover{background:rgba(255,255,255,.07)}
.nav-sep{width:1px;height:18px;background:currentColor;opacity:.15;margin:0 6px}
.nav-cta{display:inline-flex;align-items:center;gap:7px;border:1px solid rgba(21,18,46,.12)}
.on-dark .nav-cta{border-color:rgba(255,255,255,.16)}
.nav-cta svg{width:15px;height:15px}
.hero-actions .button svg{width:16px;height:16px;flex:none}
.hf-mark{width:17px;height:auto;flex:none;display:block}
.ax-mark{width:auto;height:18px;flex:none;display:block}
.nav-cta .ax-mark{height:16px}
.nav-cta .hf-mark{width:16px}
.soon{font-size:9.5px;font-weight:600;border:1px solid currentColor;border-radius:4px;padding:0 4px;margin-left:4px;opacity:.55;vertical-align:1px}
.site-header nav{margin-left:auto}
.header-tools{display:flex;align-items:center;gap:8px}
.theme-toggle{display:inline-flex;align-items:center;gap:2px;padding:3px;border-radius:999px;border:1px solid rgba(21,18,46,.12);background:rgba(255,255,255,.55);color:var(--muted);transition:border-color .3s,background .3s}
.theme-toggle svg{width:26px;height:26px;padding:5px;border-radius:50%;transition:background .25s,color .25s}
.theme-toggle .i-moon,[data-theme=day] .theme-toggle .i-sun{background:var(--ink);color:#fff}
[data-theme=day] .theme-toggle .i-moon{background:none;color:inherit}
.on-dark .theme-toggle{border-color:rgba(255,255,255,.16);background:rgba(255,255,255,.05);color:var(--d-muted)}
.on-dark .theme-toggle .i-moon{background:linear-gradient(135deg,#615ced,#8a5cf6);color:#fff}
.theme-toggle:hover{border-color:var(--accent-soft)}
.menu-toggle{display:none;border:1px solid currentColor;background:none;border-radius:9px;width:38px;height:38px;padding:0;place-items:center;opacity:.8}
.menu-toggle svg{width:18px;height:18px}

/* ---------------------------------------------------------------- hero + board */
.hero{position:relative;background:var(--d-bg);color:var(--d-text);padding-top:64px;overflow:hidden;isolation:isolate}
.hero-sky{position:absolute;inset:0;z-index:-1;background:
  radial-gradient(900px 520px at 12% -6%,rgba(97,92,237,.42),transparent 62%),
  radial-gradient(700px 480px at 92% 8%,rgba(176,107,255,.26),transparent 60%),
  radial-gradient(900px 600px at 50% 105%,rgba(79,209,255,.10),transparent 60%),
  linear-gradient(180deg,#0d0a26 0%,#0b0920 60%)}
.hero-sky::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(167,160,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(167,160,255,.06) 1px,transparent 1px);background-size:48px 48px;mask-image:radial-gradient(ellipse 80% 60% at 50% 20%,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 20%,#000 30%,transparent 75%)}
.hero.cover{position:relative;display:flex;flex-direction:column;justify-content:center;
  min-height:100vh;min-height:100svh;padding-top:64px;padding-bottom:0;overflow:hidden}
.cover-sky{position:absolute;inset:0;z-index:-2;background:
  radial-gradient(1100px 680px at 8% -10%,rgba(97,92,237,.46),transparent 60%),
  radial-gradient(820px 560px at 78% 4%,rgba(176,107,255,.26),transparent 58%),
  radial-gradient(900px 620px at 60% 110%,rgba(79,209,255,.10),transparent 60%),
  linear-gradient(180deg,#0b0920 0%,#0a0820 55%,#0d0a26 100%)}
[data-theme=day] .cover-sky{background:
  radial-gradient(1100px 680px at 8% -10%,rgba(97,92,237,.16),transparent 60%),
  radial-gradient(820px 560px at 78% 4%,rgba(176,107,255,.12),transparent 58%),
  linear-gradient(180deg,#f6f5fc 0%,#fbfbfe 60%,#f4f3fc 100%)}

/* a wall of the environments the gym ships, set back behind the title */
.cover-wall{position:absolute;z-index:-1;right:-6%;top:-14%;width:62%;height:128%;filter:saturate(.78) brightness(.82);
  display:flex;gap:clamp(14px,1.5vw,26px);justify-content:flex-end;
  transform:perspective(1500px) rotateY(-19deg) rotateX(7deg) rotateZ(-3deg);
  transform-origin:100% 50%;opacity:.5;pointer-events:none;
  -webkit-mask-image:radial-gradient(85% 70% at 76% 46%,#000 32%,transparent 76%);
  mask-image:radial-gradient(85% 70% at 76% 46%,#000 32%,transparent 76%)}
.cover-wall .wall-col{display:flex;flex-direction:column;gap:clamp(14px,1.5vw,26px);flex:none;
  width:clamp(128px,11vw,190px);translate:0 var(--o);animation:wall var(--d,100s) linear infinite}
.cover-wall .wall-col:nth-child(even){animation-direction:reverse}
.cover-wall img{width:100%;aspect-ratio:320/693;object-fit:cover;object-position:top;border-radius:16px;
  background:#15113a;border:1px solid rgba(167,160,255,.16);box-shadow:0 26px 60px -30px rgba(0,0,0,.9)}
.cover-wall img.desk{aspect-ratio:16/10;object-position:center top;border-radius:12px}
[data-theme=day] .cover-wall img{background:#eceaf8;border-color:rgba(97,92,237,.16);box-shadow:0 22px 50px -28px rgba(36,28,110,.45)}
@keyframes wall{from{transform:translateY(0)}to{transform:translateY(-50%)}}
.cover-wall::after{content:"";position:absolute;inset:-2%;
  background:linear-gradient(100deg,rgba(11,9,32,.97) 8%,rgba(11,9,32,.64) 40%,rgba(11,9,32,.34) 78%,rgba(11,9,32,.5) 100%)}
[data-theme=day] .cover-wall{opacity:.42;filter:saturate(.9) brightness(1.02)}
[data-theme=day] .cover-wall::after{background:linear-gradient(100deg,rgba(246,245,252,.97) 8%,rgba(246,245,252,.68) 40%,rgba(246,245,252,.38) 78%,rgba(246,245,252,.55) 100%)}

.cover-inner{flex:1 1 auto;display:flex;flex-direction:column;justify-content:center;
  align-items:flex-start;padding-block:44px 32px;position:relative}
.kicker{display:inline-flex;align-items:center;gap:10px;font:600 12px var(--mono);letter-spacing:.24em;
  text-transform:uppercase;color:#b6b0ff}
[data-theme=day] .kicker{color:var(--accent)}
.live-dot{width:7px;height:7px;border-radius:50%;background:#4be3a0;box-shadow:0 0 0 0 rgba(75,227,160,.6);animation:live 2.4s infinite}
@keyframes live{0%{box-shadow:0 0 0 0 rgba(75,227,160,.5)}70%{box-shadow:0 0 0 9px rgba(75,227,160,0)}100%{box-shadow:0 0 0 0 rgba(75,227,160,0)}}
h1{font-size:clamp(66px,7.4vw,132px);line-height:.88;letter-spacing:-.05em;font-weight:730;margin-top:20px;
  background:linear-gradient(170deg,#fff 26%,#cdc7ff 92%);-webkit-background-clip:text;background-clip:text;color:transparent}
h1 span{background:linear-gradient(118deg,#8b84ff 0%,#b48cff 48%,#e9b4ff 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-head{font-size:clamp(25px,2.45vw,38px);line-height:1.2;letter-spacing:-.028em;font-weight:620;
  color:var(--d-text);margin-top:22px;max-width:24ch;text-wrap:balance}
.hero-head em{font-style:normal;font-weight:720;background:linear-gradient(118deg,#a79fff,#e2b4ff);
  -webkit-background-clip:text;background-clip:text;color:transparent}
[data-theme=day] .hero-head em{background:linear-gradient(118deg,#5b4de8,#9a5cf4);-webkit-background-clip:text;background-clip:text}
.hero-sub{font-size:clamp(14.5px,1.08vw,17px);line-height:1.65;color:var(--d-muted);margin-top:20px;max-width:56ch}

.cover-stats{display:flex;flex-wrap:wrap;margin-top:34px;
  border-top:1px solid var(--d-line);border-bottom:1px solid var(--d-line)}
.cover-stats>div{padding:16px clamp(20px,2vw,34px) 15px;border-left:1px solid var(--d-line)}
.cover-stats>div:first-child{padding-left:0;border-left:0}
.cover-stats dd{font-size:clamp(28px,2.5vw,38px);font-weight:700;letter-spacing:-.04em;line-height:1;
  color:var(--d-text);font-variant-numeric:tabular-nums}
.cover-stats dd small{font-size:.5em;color:#a9a3ff;margin-left:1px;font-weight:650}
.cover-stats dt{font:500 11.5px var(--mono);letter-spacing:.1em;text-transform:uppercase;
  color:var(--d-muted);margin-top:10px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}
.hero-actions .button{min-height:48px;padding:12px 26px;font-size:14.5px}

.hero-res{position:relative;display:flex;flex-wrap:wrap;align-items:center;
  padding-top:20px;padding-bottom:26px;border-top:1px solid var(--d-line)}
.hero-res .res-label{flex-basis:100%;font:600 10.5px var(--mono);letter-spacing:.18em;text-transform:uppercase;
  color:var(--d-muted);margin-bottom:12px}
.hero-res ul{list-style:none;display:flex;flex-wrap:wrap;width:100%;gap:10px 0}
.hero-res li{flex:1 1 0;min-width:192px;display:flex;align-items:center;gap:10px;padding:2px 22px;
  font-size:13.5px;color:var(--d-text);border-left:1px solid var(--d-line);line-height:1.35}
.hero-res li:first-child{padding-left:0;border-left:0}
.hero-res svg{width:18px;height:18px;flex:none;fill:none;stroke:#8b84ff;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}

/* ---- the board gets a screen of its own */
.board-section{position:relative;background:var(--d-bg);color:var(--d-text);overflow:hidden;isolation:isolate;
  display:flex;flex-direction:column;justify-content:center;min-height:100vh;min-height:100svh;padding-block:calc(64px + 18px) 26px}
.board-sky{position:absolute;inset:0;z-index:-1;background:
  radial-gradient(900px 560px at 50% -10%,rgba(97,92,237,.30),transparent 62%),
  radial-gradient(700px 480px at 95% 100%,rgba(176,107,255,.18),transparent 60%),
  linear-gradient(180deg,#0b0920 0%,#0d0a26 100%)}
.board-head{margin-bottom:14px;flex:none}
.cite-section{padding-block:56px 64px;background:var(--bg)}
.cite-lead{font:600 12.5px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:16px}
.cite-lead a{color:var(--accent-dark);text-transform:none;letter-spacing:0;font-family:var(--mono)}
.board-section .board-shell{padding-bottom:0}
.board-section{scroll-margin-top:-76px}
.board-head h2{font-size:clamp(26px,2.3vw,36px);font-weight:700;letter-spacing:-.03em;color:var(--d-text);margin-top:9px}
.board-section .eyebrow{color:#a9a3ff}
.board-section .eyebrow b{background:rgba(139,132,255,.18);color:#d4d0ff}

.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:44px;padding:10px 20px;border-radius:12px;font-size:13.5px;font-weight:600;line-height:1.3;border:1px solid transparent;transition:transform .2s var(--ease),box-shadow .2s,background .2s,border-color .2s,color .2s}
.button:hover{transform:translateY(-1px)}
.button.glow{background:var(--grad);color:#fff;box-shadow:0 8px 24px -6px rgba(124,92,246,.65),inset 0 1px 0 rgba(255,255,255,.2)}
.button.glow:hover{box-shadow:0 12px 30px -6px rgba(124,92,246,.85),inset 0 1px 0 rgba(255,255,255,.25)}
.button.ghost{border-color:rgba(255,255,255,.18);color:#fff;background:rgba(255,255,255,.04)}
.button.quiet{color:var(--d-text);background:transparent;border-color:transparent;padding-inline:14px}
#video-dialog{border:0;padding:0;background:none;max-width:min(1180px,92vw);width:100%}
#video-dialog::backdrop{background:rgba(6,4,20,.82);backdrop-filter:blur(6px)}
.video-shell{background:#0b0920;border:1px solid rgba(167,160,255,.2);border-radius:20px;overflow:hidden;
  box-shadow:0 50px 120px -40px rgba(0,0,0,.9)}
.video-head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 18px;color:#eeebff}
.video-head b{font-size:15px;font-weight:650}
.video-head span{font-size:12.5px;color:#a29ec9;margin-left:10px}
.video-close{width:34px;height:34px;border-radius:10px;border:1px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.05);color:#eeebff;display:grid;place-items:center}
.video-close:hover{background:rgba(255,255,255,.12)}
.video-close svg{width:18px;height:18px}
#demo-video{display:block;width:100%;aspect-ratio:16/9;background:#000}
.button.quiet:hover{color:#fff;background:rgba(255,255,255,.06)}
.button.ghost:hover{background:rgba(255,255,255,.09)}
.button.primary{background:var(--accent);color:#fff}
.button.primary:hover{background:var(--accent-dark)}
.button.secondary{border-color:var(--line-strong);background:#fff;color:var(--ink)}
.button.secondary:hover{border-color:var(--accent-soft);color:var(--accent-dark)}

.board-shell{padding-bottom:44px}
.board{border:1px solid var(--d-line);border-radius:24px;background:linear-gradient(180deg,rgba(23,18,58,.92),rgba(12,10,34,.95));box-shadow:0 40px 120px -40px rgba(97,92,237,.55),inset 0 1px 0 rgba(255,255,255,.06);padding:14px;position:relative}
.board::before{content:"";position:absolute;inset:-1px;border-radius:24px;padding:1px;background:linear-gradient(140deg,rgba(139,132,255,.55),rgba(139,132,255,0) 30%,rgba(79,209,255,0) 70%,rgba(79,209,255,.35));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.mode-switch{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;padding:3px;border-radius:12px;background:rgba(255,255,255,.05);border:1px solid var(--d-line)}
.mode-switch button{border:0;background:none;color:var(--d-muted);font-size:12.5px;font-weight:600;padding:7px 8px;white-space:nowrap;border-radius:9px;transition:background .2s,color .2s}
.mode-switch button:hover{color:#fff}
.mode-switch button[aria-selected=true]{background:linear-gradient(135deg,#615ced,#8a5cf6);color:#fff;box-shadow:0 4px 14px -4px rgba(124,92,246,.7)}
.board-note{font-size:11.5px;line-height:1.5;color:var(--d-muted)}
.board-note b{color:#fff;font-weight:650}
.board-ctrl{display:flex;gap:6px}
.ctl{width:30px;height:30px;border-radius:9px;border:1px solid var(--d-line);background:rgba(255,255,255,.04);color:#e4e1ff;display:grid;place-items:center;padding:0;transition:background .2s,border-color .2s}
.ctl:hover{background:rgba(255,255,255,.1);border-color:rgba(167,160,255,.4)}
.ctl svg{width:14px;height:14px}
.ctl.play .i-play{display:none}
.ctl.play.paused .i-play{display:block}
.ctl.play.paused .i-pause{display:none}
/* the SVG takes the width the viewport height allows; --fold is set by circuit.js */
.board-main{display:grid;grid-template-columns:minmax(0,calc((100vh - var(--fold,300px)) * 1.7778)) minmax(352px,1fr);justify-content:center;gap:16px}
.board-view{min-width:0}
.board-side{display:flex;flex-direction:column;gap:10px;min-width:0}
.board-scroll{overflow-x:auto;border-radius:16px;scrollbar-width:thin}
.board-canvas{min-width:0}
.swipe-hint{display:none;font:500 10.5px var(--mono);color:var(--d-muted);text-align:center;margin-top:8px}
.board-svg{display:block;width:100%;height:auto;user-select:none}
.board-svg .zone{fill:rgba(255,255,255,.012);stroke:rgba(167,160,255,.14);stroke-dasharray:3 5}
.board-svg .silk{font:600 9.5px var(--mono);fill:#6f69ad;letter-spacing:1.2px}
.board-svg .silk.small{font-size:9px;letter-spacing:.3px;fill:#8580c6;font-weight:500}
.board-svg .under{stroke:#100c29;stroke-width:7;fill:none}
.board-svg .trace{stroke:#2e2864;stroke-width:2;fill:none;stroke-linecap:round;stroke-linejoin:round;transition:stroke .4s,opacity .4s,stroke-width .4s}
.board-svg .trace.on{stroke:var(--c);stroke-width:2.4}
.board-svg .trace.off{stroke-dasharray:3 5;opacity:.4}
.board-svg .halo{fill:none;stroke-width:9;opacity:0;stroke-linecap:round;stroke-linejoin:round;transition:opacity .4s}
.board-svg .halo.on{opacity:.17}
.board-svg.focusing .trace:not(.on){opacity:.3}
.board-svg.focusing .chip:not(.on){opacity:.45}
.board-svg .chip{cursor:pointer;transition:opacity .35s,filter .35s}
.board-svg .chip:focus{outline:none}
.board-svg .chip .body{fill:url(#chipg);stroke:#372f74;stroke-width:1.2;transition:fill .35s,stroke .35s}
.board-svg .chip.on .body{stroke:#8f88ff;fill:#221b56}
.board-svg .chip.on:not(.k-board){filter:drop-shadow(0 0 12px rgba(139,132,255,.42))}
.board-svg .chip.focus .body{stroke:#fff}
.board-svg .chip:focus-visible .body{stroke:#fff;stroke-width:2}
.board-svg .chip.sub .body{fill:#18143b}
.board-svg .chip.sub.on .body{fill:#251e5c}
.board-svg .chip.k-board{cursor:default}
.board-svg .chip.k-board .body{fill:rgba(20,16,48,.7);stroke:#3a3378}
.board-svg .chip.k-board.on .body{stroke:#5d56bb;fill:rgba(26,21,62,.8)}
.board-svg .chip.k-bus .body{fill:#191440;stroke:#3a3378}
.board-svg .chip.k-bus.on .body{stroke:#8f88ff;fill:#221b56}
.board-svg .bus-label{font:600 9.5px var(--mono);fill:#948fd6;letter-spacing:2.4px}
.board-svg .ghost{fill:#120f2d;stroke:#2c2762}
.board-svg .leg{fill:#3b3479;transition:fill .35s}
.board-svg .chip.on .leg{fill:#8f88ff}
.board-svg .notch{fill:#433b8a}
.board-svg .chip-t{font:620 13.5px var(--sans);fill:#f1efff;letter-spacing:-.1px}
.board-svg .chip-t.sm{font-size:12.5px}
.board-svg .chip-s{font:420 10.5px var(--sans);fill:#9c97ce}
.board-svg .chip-step{font:500 10.5px var(--mono);fill:#8a85c0;transition:fill .3s}
.board-svg .chip-step.hot{fill:#ff9fd0}
.board-svg .harness{fill:rgba(139,132,255,.08);stroke:rgba(139,132,255,.38);stroke-dasharray:3 3}
.board-svg .led{fill:#211c4a;transition:fill .5s}
.board-svg .led.ready{fill:#5e57d6}
.board-svg .led.busy{fill:#4fd1ff}
.board-svg .led.done{fill:#4be3a0}
.board-svg .gpu{fill:#211c4a;stroke:#3a3378;transition:fill .3s,stroke .3s}
.board-svg .gpu.hot{fill:#3a2e92;stroke:#a7a1ff}
.board-svg .pad{fill:#4c4598}
.board-svg .via{fill:#0f0c28;stroke:#4c4598;stroke-width:1.6}
.board-svg .key-line{stroke-width:2.6;stroke-linecap:round}
.board-svg .key-t{font:500 11.5px var(--sans);fill:#a29ec9}
.stage-rail{list-style:none;margin:14px 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(96px,1fr));gap:6px}
.stage-rail button{position:relative;width:100%;text-align:left;border:1px solid var(--d-line);background:rgba(255,255,255,.03);border-radius:11px;padding:8px 10px 10px;color:var(--d-muted);font-size:12px;font-weight:550;line-height:1.3;overflow:hidden;transition:background .25s,border-color .25s,color .25s}
.stage-rail button:hover{background:rgba(255,255,255,.07);color:#fff}
.stage-rail button b{display:block;font:600 10.5px var(--mono);color:#6f69ad;margin-bottom:2px}
.stage-rail button.on{background:rgba(139,132,255,.16);border-color:rgba(139,132,255,.55);color:#fff}
.stage-rail button.on b{color:#b9b4ff}
.stage-rail button.done b{color:#8f88ff}
.stage-rail button i{position:absolute;left:0;bottom:0;height:2px;width:0;background:linear-gradient(90deg,#8b84ff,#4fd1ff)}
.stage-rail button.done i{width:100%;opacity:.45}
.stage-rail button.on i{width:100%}
.stage-rail.running button.on i{animation:railfill var(--dur,5600ms) linear forwards}
.board-side .stage-rail{margin:0;grid-template-columns:repeat(10,minmax(0,1fr));gap:4px}
.board-side .stage-rail button{justify-content:center;padding:7px 0 8px}
.board-side .stage-rail button span{display:none}
.board-side .stage-rail button{display:flex;align-items:baseline;gap:8px;padding:7px 10px 8px;white-space:nowrap;text-overflow:ellipsis}
.board-side .stage-rail button b{margin:0;flex:none}
.board-side .stage-rail button span{overflow:hidden;text-overflow:ellipsis}
@keyframes railfill{from{width:0}to{width:100%}}
.readout{display:grid;flex:1 1 auto;min-height:0;overflow-y:auto;scrollbar-width:thin;border-radius:16px}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:-4px}
.readout>*{grid-area:1/1;transition:opacity .25s,visibility .25s}
.board.inspecting .stage-card,.board:not(.inspecting) .inspector{opacity:0;visibility:hidden}
.stage-card,.inspector{border:1px solid var(--d-line);border-radius:16px;background:rgba(255,255,255,.035);padding:16px 18px;min-width:0}
.stage-kicker{font:600 10.5px var(--mono);letter-spacing:1px;text-transform:uppercase;color:#8b84ff}
.stage-card h3,.inspector h3{font-size:18px;font-weight:650;letter-spacing:-.3px;color:#fff;margin-top:4px}
.stage-text{font-size:13px;color:#bcb8e0;margin-top:6px;line-height:1.55}
.wire[hidden]{display:none}
.wire{display:block;margin-top:12px;font:500 12px/1.6 var(--mono);color:#7fe0ff;background:rgba(5,4,18,.55);border:1px solid rgba(79,209,255,.18);border-radius:10px;padding:9px 12px;white-space:pre-wrap;overflow-wrap:anywhere}
.inspector ul{list-style:none;margin:10px 0 0;padding:0;display:flex;flex-direction:column;gap:5px}
.inspector li{font:500 11.5px var(--mono);color:#cfcaff;display:flex;gap:8px}
.inspector li::before{content:"▸";color:#8b84ff}
.board-hint{display:flex;gap:7px;align-items:baseline;font:500 10.5px/1.5 var(--mono);color:var(--d-muted)}
.board-hint span{color:#8b84ff}
@media(min-width:1101px){
  /* the side panel never makes the board taller than the circuit */
  .board-side{container-type:size;container-name:bside}
}
@container bside (min-height:455px){
  /* room for the names: they fill the panel instead of leaving it blank */
  .board-side .stage-rail{grid-template-columns:repeat(2,minmax(0,1fr));gap:5px}
  .board-side .stage-rail button{padding:5px 9px 6px;font-size:12px;justify-content:flex-start}
  .board-side .stage-rail button span{display:inline}
}

@media(min-width:2200px){
  .wrap,.wrap-wide,.header-inner{width:min(2040px,calc(100% - 200px))}
}

/* ---------------------------------------------------------------- sections */
.section{padding-block:104px}
.section-head{max-width:880px;margin-bottom:44px}
#results .section-head,#mock-vs-real .section-head{max-width:none}   /* keep these titles on one line */
.eyebrow{display:flex;align-items:center;gap:10px;font-size:12px;font-weight:650;letter-spacing:1.6px;text-transform:uppercase;color:var(--accent)}
.eyebrow b{font:600 11px var(--mono);letter-spacing:0;padding:2px 7px;border-radius:6px;background:var(--accent-wash);color:var(--accent-dark)}
h2{font-size:clamp(30px,3.6vw,46px);font-weight:680;line-height:1.1;letter-spacing:-.035em;margin-top:16px;color:var(--ink)}
h2 span{display:block;font-size:clamp(17px,1.7vw,21px);font-weight:450;letter-spacing:-.01em;line-height:1.5;color:var(--muted);margin-top:14px;max-width:720px}
.tinted{background:var(--tint);border-block:1px solid var(--line)}
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.js .reveal.in{opacity:1;transform:none}

/* ---------------------------------------------------------------- mock vs real */
.mock-stage{display:grid;grid-template-columns:250px auto 1fr;gap:clamp(40px,4vw,72px);align-items:start;--phone-w:clamp(190px,min(21vw,calc((100vh - 268px) * .4425)),360px)}
/* heading, app list, phone, and caption fit one screen below the sticky header */
#mock-vs-real{padding-block:40px 64px}
#mock-vs-real .section-head{margin-bottom:24px}
#mock-vs-real .mock-list{gap:2px}
#mock-vs-real .mock-list button{padding:8px 14px}
@media(min-width:1101px){
  /* the side panel sits level with the phone and grows to use the column */
  #mock-vs-real .mock-side{align-self:center;padding-top:0}
  #mock-vs-real .mock-kicker{font-size:12px}
  #mock-vs-real .mock-side h3{font-size:36px}
  #mock-vs-real .mock-side h3 span{font-size:17px}
  #mock-vs-real .mock-task{font-size:19px;margin-top:18px;max-width:none}
  #mock-vs-real .mock-desc{font-size:15.5px;max-width:none}
  #mock-vs-real .screen-thumbs{max-width:760px;gap:16px;margin-top:26px}
  #mock-vs-real .screen-thumbs button{padding:10px 10px 11px;border-radius:16px}
  #mock-vs-real .thumb-pair{gap:6px}
  /* a mock-only screen shows one image at the size of one half of a pair */
  #mock-vs-real .thumb-pair.one{display:flex;justify-content:center}
  #mock-vs-real .thumb-pair.one img{width:calc(50% - 3px)}
  #mock-vs-real .screen-thumbs b{font-size:13.5px;margin-top:9px}
  #mock-vs-real .screen-thumbs small{font-size:11px}
}
@media(min-width:1101px) and (max-height:820px){
  #mock-vs-real{padding-top:26px}
  #mock-vs-real .section-head{margin-bottom:16px}
  #mock-vs-real .mock-list button{padding:5px 14px}
  #mock-vs-real .mock-list button b,#mock-vs-real .mock-list button span{line-height:1.3}
  #mock-vs-real .mock-desc{margin-top:10px;line-height:1.55}
  #mock-vs-real .mock-task{margin-top:12px}
  #mock-vs-real .screen-thumbs{margin-top:18px}
}
.mock-list{display:flex;flex-direction:column;gap:4px}
.mock-list button{position:relative;display:grid;grid-template-columns:1fr auto;align-items:center;gap:2px 10px;text-align:left;border:1px solid transparent;background:none;border-radius:14px;padding:11px 14px;transition:background .2s,border-color .2s,box-shadow .2s}
.mock-list button:hover{background:#fff;border-color:var(--line)}
.mock-list button b{font-size:15px;font-weight:650;letter-spacing:-.2px}
.mock-list button span{grid-column:1;font-size:11.5px;color:var(--muted)}
.mock-list button em{grid-row:1/3;grid-column:2;font-style:normal;font:600 10px var(--mono);color:var(--faint)}
.mock-list button[aria-selected=true]{background:#fff;border-color:var(--line-strong);box-shadow:var(--shadow)}
.mock-list button[aria-selected=true]::before{content:"";position:absolute;left:-1px;top:12px;bottom:12px;width:3px;border-radius:3px;background:var(--grad)}
.mock-list button[aria-selected=true] em{color:var(--accent)}
.mock-figure{display:flex;flex-direction:column;align-items:center}
.compare-phone{position:relative;width:var(--phone-w);aspect-ratio:.4425;border-radius:44px;background:linear-gradient(145deg,#2a2640,#0f0d1c);padding:10px;box-shadow:0 50px 90px -30px rgba(46,36,140,.45),0 18px 36px -18px rgba(20,16,60,.4),inset 0 0 0 1.5px rgba(255,255,255,.08);touch-action:none;user-select:none;cursor:ew-resize}
.compare-phone::after{content:"";position:absolute;inset:-10px;border-radius:52px;background:radial-gradient(closest-side,rgba(124,92,246,.22),transparent);z-index:-1;filter:blur(18px)}
.compare-screen{position:relative;width:100%;height:100%;border-radius:34px;overflow:hidden;background:#fff}
.compare-screen img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center top;pointer-events:none}
.compare-screen .compare-top{clip-path:inset(0 calc(100% - var(--pos,50%)) 0 0)}
.compare-line{position:absolute;top:0;bottom:0;left:var(--pos,50%);width:2px;margin-left:-1px;background:#fff;box-shadow:0 0 0 1px rgba(21,18,46,.15),0 0 12px rgba(97,92,237,.6);pointer-events:none}
.compare-handle{position:absolute;top:50%;left:50%;width:40px;height:40px;margin:-20px 0 0 -20px;border-radius:50%;background:var(--grad);color:#fff;display:grid;place-items:center;box-shadow:0 6px 20px rgba(97,92,237,.55),0 0 0 4px rgba(255,255,255,.85)}
.compare-handle svg{width:22px;height:16px}
.image-label{position:absolute;top:48px;padding:4px 10px;border-radius:999px;font-size:10.5px;font-weight:650;background:rgba(21,18,46,.8);color:#fff;pointer-events:none;z-index:2;backdrop-filter:blur(4px)}
.image-label.left{left:12px}
.image-label.right{right:12px;background:rgba(97,92,237,.92)}
.compare-phone.mock-only{cursor:default}
.compare-phone.mock-only .compare-top,.compare-phone.mock-only .compare-line,.compare-phone.mock-only .image-label.left{display:none}
.mock-side{padding-top:6px;min-width:0}
.mock-kicker{font:600 11px var(--mono);letter-spacing:.6px;color:var(--accent);text-transform:uppercase}
.mock-side h3{font-size:30px;font-weight:680;letter-spacing:-.8px;margin-top:6px;line-height:1.15}
.mock-side h3 span{display:block;font-size:15px;font-weight:500;letter-spacing:0;color:var(--muted);margin-top:4px}
.mock-desc{font-size:14.5px;color:var(--ink-2);margin-top:14px;line-height:1.7;max-width:600px}
.screen-thumbs{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:24px;max-width:640px}
.screen-thumbs button{border:1px solid var(--line);background:#fff;border-radius:14px;padding:8px 8px 9px;text-align:left;transition:border-color .2s,box-shadow .2s,transform .2s var(--ease)}
.screen-thumbs button:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.screen-thumbs button[aria-pressed=true]{border-color:var(--accent);box-shadow:0 0 0 3px rgba(97,92,237,.14)}
.thumb-pair{display:grid;grid-template-columns:1fr 1fr;gap:4px}
.thumb-pair img{width:100%;aspect-ratio:.4425;object-fit:cover;object-position:top;border-radius:7px;background:var(--tint);border:1px solid var(--line)}
.thumb-pair.one{grid-template-columns:1fr}
.screen-thumbs b{display:block;font-size:11.5px;font-weight:600;margin-top:7px;line-height:1.3}
.screen-thumbs small{display:block;font-size:10px;color:var(--faint)}
.task-chips{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin-top:22px;font-size:11.5px;color:var(--muted);max-width:640px}
.task-chips>b{font-weight:600;color:var(--ink-2);margin-right:2px}
.task-chips span{background:#fff;border:1px solid var(--line);border-radius:8px;padding:4px 10px;color:var(--ink-2)}
.task-chips span::before{content:"✓ ";color:var(--good);font-weight:700}
.mock-task{display:flex;gap:10px;align-items:baseline;margin-top:16px;font-size:16px;font-weight:550;color:var(--ink);max-width:600px;line-height:1.5}
.mock-task b{flex:none;font:650 10px var(--mono);letter-spacing:.8px;text-transform:uppercase;color:#fff;background:var(--grad);padding:3px 8px;border-radius:6px;position:relative;top:-2px}
.mock-note{margin-top:18px;font-size:13px;color:var(--ink-2);background:linear-gradient(90deg,var(--accent-wash),transparent);border-left:3px solid var(--accent);border-radius:0 10px 10px 0;padding:11px 14px;max-width:640px;line-height:1.6}

/* ---------------------------------------------------------------- reel (dark) */
.reel-section{position:relative;background:var(--d-bg);color:var(--d-text);padding-block:104px 88px;overflow:hidden;isolation:isolate}
.reel-section::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(800px 400px at 15% 0%,rgba(97,92,237,.35),transparent 65%),radial-gradient(700px 420px at 90% 100%,rgba(176,107,255,.22),transparent 60%)}
.reel-section h2{color:#fff}
.reel-section h2 span{color:var(--d-muted)}
.reel-section .eyebrow{color:#a9a3ff}
.reel-section .eyebrow b{background:rgba(139,132,255,.18);color:#d4d0ff}
.reel-window{width:100%;overflow:hidden;padding:14px 0;mask-image:linear-gradient(to right,transparent,#000 6%,#000 94%,transparent);-webkit-mask-image:linear-gradient(to right,transparent,#000 6%,#000 94%,transparent)}
.reel-track{display:flex;width:max-content;animation:reel-left var(--reel-duration,160s) linear infinite;will-change:transform}
.reel-track.reverse{animation-name:reel-right}
.reel-track:focus-within,.is-modal-open .reel-track{animation-play-state:paused}
.reel-set{display:flex;flex:none;gap:22px;padding-right:22px}
.reel-card{flex:none;width:var(--reel-w,164px);padding:0;border:0;background:none;text-align:left;color:inherit;cursor:pointer}
/* fit both rows of phones on one screen: the phone width follows the viewport height */
#apps{padding-block:32px 24px;--reel-w:clamp(88px,calc((100vh - 370px) / 4.33),164px)}
#apps .section-head{margin-bottom:14px}
#apps .reel-window{padding:10px 0}
#apps .reel-phone{border-radius:calc(var(--reel-w) * .17)}
#apps .reel-phone img{border-radius:calc(var(--reel-w) * .134)}
@media(max-height:820px){#apps{--reel-w:clamp(84px,calc((100vh - 340px) / 4.33),164px)}#apps .reel-domain{display:none}}
.reel-phone{position:relative;display:block;border-radius:28px;padding:6px;background:linear-gradient(150deg,#2b2652,#141130);box-shadow:0 18px 40px -18px rgba(0,0,0,.7),inset 0 0 0 1px rgba(167,160,255,.18);transition:transform .35s var(--ease),box-shadow .35s}
.reel-phone img{width:100%;height:auto;aspect-ratio:780/1688;object-fit:cover;object-position:top;border-radius:22px;background:#1a1640}
.reel-play{position:absolute;left:50%;bottom:16px;transform:translate(-50%,8px);opacity:0;font-size:11.5px;font-weight:650;padding:6px 13px;border-radius:999px;background:var(--grad);color:#fff;box-shadow:0 6px 18px rgba(97,92,237,.55);transition:opacity .25s,transform .25s var(--ease);white-space:nowrap}
.reel-card:hover .reel-phone,.reel-card:focus-visible .reel-phone{transform:translateY(-8px);box-shadow:0 28px 50px -18px rgba(97,92,237,.75),inset 0 0 0 1.5px rgba(167,160,255,.6)}
.reel-card:hover .reel-play,.reel-card:focus-visible .reel-play{opacity:1;transform:translate(-50%,0)}
.reel-caption{display:block;padding:12px 4px 0}
.reel-name{display:block;font-size:13px;font-weight:620;color:#fff;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.reel-name b{font:600 10.5px var(--mono);color:#8b84ff;margin-right:6px}
.reel-domain{display:block;font-size:11px;color:var(--d-muted);margin-top:1px}
@keyframes reel-left{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@keyframes reel-right{from{transform:translateX(-50%)}to{transform:translateX(0)}}
@media(hover:hover){.reel-track:hover{animation-play-state:paused}}

/* ---------------------------------------------------------------- overview */
/* figure and dashboard panel share one screen: the figure is as wide as the viewport height allows */
.overview-grid{display:grid;grid-template-columns:minmax(0,max(560px,calc((100vh - 400px) * 2.225 + 46px))) minmax(300px,max(420px,22vw));justify-content:center;gap:18px;align-items:stretch}
@media(max-width:1100px){
  .hero.cover,.board-section{min-height:0}.overview-grid{grid-template-columns:minmax(0,1fr)}.dash-panel{max-width:640px;width:100%;justify-self:center}}
.overview-figure{background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:var(--shadow);min-width:0}
.overview-figure img{width:100%;height:auto;cursor:zoom-in;border-radius:10px}
.overview-figure figcaption,.analysis-figure figcaption,.fig-caption{margin-top:14px;font-size:12.5px;color:var(--muted);line-height:1.6}
.dash-panel{display:flex;flex-direction:column;gap:12px;background:#fff;border:1px solid var(--line);border-radius:22px;padding:18px;box-shadow:var(--shadow);min-width:0}
.dash-kicker{font:600 11px var(--mono);letter-spacing:.6px;color:var(--accent);text-transform:uppercase}
.dash-panel h3{font-size:17px;font-weight:650;letter-spacing:-.3px;line-height:1.3;margin-top:-6px}
.dash-main{margin:0;display:flex;flex-direction:column;gap:12px;min-height:0}
/* the screenshot sits in a dark app window; the dashboard itself is dark, so any spare height reads as window */
.dash-zoom{display:flex;flex-direction:column;width:100%;padding:0;border:1px solid #2a2547;border-radius:12px;overflow:hidden;background:#0d1016;cursor:zoom-in;box-shadow:0 14px 30px -18px rgba(30,20,90,.55)}
.dash-bar{flex:none;display:flex;align-items:center;gap:5px;height:24px;padding:0 10px;background:#1a1730;border-bottom:1px solid #2a2547}
.dash-bar i{width:7px;height:7px;border-radius:50%}
.dash-bar i:first-child{background:#ff6b6b}.dash-bar i:nth-child(2){background:#ffc65c}.dash-bar i:nth-child(3){background:#4ade80}
.dash-bar span{margin-left:8px;font:600 10px var(--mono);letter-spacing:.4px;color:#a9a3d9}
.dash-bar svg{margin-left:auto;width:12px;height:12px;color:#8c86c4}
.dash-zoom img{display:block;width:100%;aspect-ratio:1.425;object-fit:cover;object-position:top left;transition:transform .4s var(--ease)}
.dash-zoom:hover img{transform:scale(1.015)}
.dash-info{flex:none;display:flex;flex-direction:column;gap:6px}
.dash-q{font-size:15px;font-weight:650;letter-spacing:-.2px;color:var(--ink);line-height:1.35}
.dash-d{font-size:12.5px;color:var(--muted);line-height:1.55}
.dash-parts{list-style:none;padding:0;margin:4px 0 0;display:flex;flex-direction:column;gap:5px;counter-reset:dp}
.dash-parts li{counter-increment:dp;display:flex;align-items:center;gap:9px;font-size:12.5px;color:var(--ink-2);line-height:1.35}
.dash-parts li::before{content:counter(dp);flex:none;display:grid;place-items:center;width:18px;height:18px;border-radius:6px;font:650 10px var(--mono);color:var(--accent-dark);background:var(--accent-wash)}
.dash-thumbs{flex:none;display:flex;gap:3px;padding:3px;border-radius:12px;background:var(--tint);border:1px solid var(--line)}
.dash-thumbs button{flex:1;min-width:0;padding:7px 4px;border:0;border-radius:9px;background:none;font-size:12px;font-weight:600;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:background .2s,color .2s}
.dash-thumbs button:hover{color:var(--ink)}
.dash-thumbs button[aria-selected=true]{background:#fff;color:var(--accent-dark);box-shadow:0 1px 3px rgba(20,16,60,.12)}
@media(min-width:1101px){
  /* beside the figure, the panel takes the figure's height and the window absorbs the difference */
  .dash-panel{container-type:size}
  .dash-main{flex:1 1 auto}
  .dash-zoom{flex:1 1 auto;min-height:110px}
  .dash-zoom img{flex:1 1 0;min-height:0;height:0;aspect-ratio:auto;object-fit:contain;object-position:top center}
}
@container (max-height:560px){
  .dash-d{display:none}
  .dash-zoom img{object-fit:cover;object-position:top left}
}
.release-list{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:28px}
.release-list b{font-size:12.5px;font-weight:650;margin-right:6px}
.release-list span{font-size:12.5px;border:1px solid var(--line-strong);border-radius:999px;padding:5px 13px;background:#fff;color:var(--ink-2)}

/* ---------------------------------------------------------------- results */
.results-toolbar{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.seg{display:inline-flex;gap:2px;padding:3px;border-radius:12px;background:#fff;border:1px solid var(--line-strong)}
.seg button{border:0;background:none;border-radius:9px;padding:7px 15px;font-size:13px;font-weight:600;color:var(--muted)}
.seg button[aria-selected=true]{background:var(--ink);color:#fff}
.check-label{display:flex;gap:8px;align-items:center;font-size:13px;color:var(--ink-2);white-space:nowrap}
.check-label input{accent-color:var(--accent);width:16px;height:16px}
.search-label{margin-left:auto;position:relative;display:flex;align-items:center}
.search-label svg{position:absolute;left:12px;width:15px;height:15px;color:var(--faint)}
.search-label input{width:220px;font-size:13px;padding:10px 12px 10px 34px;min-height:42px;background:#fff;border:1px solid var(--line-strong);border-radius:12px}
.table-scroll{overflow-x:auto;border:1px solid var(--line-strong);border-radius:18px;background:#fff;margin-top:18px;box-shadow:var(--shadow)}
table{border-collapse:collapse;width:100%;min-width:780px;text-align:left;font-variant-numeric:tabular-nums}
th{height:58px;padding:10px 14px;border-bottom:1px solid var(--line);background:#fbfaff;font-size:11px;font-weight:620;color:var(--muted);white-space:nowrap;vertical-align:bottom}
th button{padding:0;border:0;background:none;font-size:inherit;font-weight:inherit;text-align:inherit;display:inline-flex;gap:6px;align-items:center;color:inherit;line-height:1.3}
th small{display:block;font:600 9px var(--mono);color:var(--faint);letter-spacing:.4px;text-transform:uppercase;margin-top:1px}
th[aria-sort=descending],th[aria-sort=ascending]{color:var(--accent)}
td{padding:11px 14px;border-bottom:1px solid #f1eff8;font-size:13.5px;height:60px}
tbody tr:last-child td{border-bottom:0}
tbody tr{transition:background .15s}
tbody tr:hover{background:#fcfbff}
tr.ours td{background:#f4f3fe}
tr.ours td:first-child{box-shadow:inset 3px 0 0 var(--accent)}
.rank{font:500 11.5px var(--mono);color:var(--faint)}
.rank.leader{color:#fff;background:var(--grad);padding:2px 7px;border-radius:6px;font-weight:700}
.numeric{text-align:right}
.model-name{font-weight:620;font-size:13.5px;white-space:nowrap}
tr.ours .model-name{color:var(--accent-dark)}
.model-config{display:block;color:var(--muted);font-size:11px;margin-top:1px;white-space:nowrap}
.score{font-size:14px}
.score.best{font-weight:700}
.score .gain{display:block;font:600 10px var(--mono);color:var(--good)}
.score-meter{display:block;height:3px;background:#efedf8;border-radius:3px;width:68px;margin:6px 0 0 auto;overflow:hidden}
.score-meter span{display:block;height:100%;background:var(--accent-soft);border-radius:3px}
tr.ours .score-meter span{background:var(--grad)}
.pending{font:500 10.5px var(--mono);color:var(--faint);font-style:normal;background:#f4f3fa;border-radius:5px;padding:2px 6px}
.na{color:#cbc8db}
.table-scroll:has(.paper-table){padding:14px 18px 16px}
.paper-table{min-width:920px;border-top:2px solid var(--ink);border-bottom:2px solid var(--ink)}
.paper-table th,.paper-table td{height:auto;padding:7px 10px;background:none;border-bottom:0;vertical-align:middle;text-align:center;white-space:nowrap;font-size:13px;color:var(--ink)}
.paper-table thead th{font-size:12px;font-weight:650}
.paper-table thead th.model-col,.paper-table tbody th[scope=row]{text-align:left}
.paper-table thead th.grp{font:650 11px var(--mono);letter-spacing:1.4px;text-transform:uppercase;border-bottom:1px solid var(--line-strong)}
.paper-table thead tr.ood th{font-style:italic;font-weight:500;color:var(--muted);border-bottom:1px solid var(--line-strong);padding-block:5px}
.paper-table thead tr:last-child th{border-bottom:1px solid var(--ink);padding-bottom:9px}
.paper-table thead th small{display:block;font:500 10.5px var(--sans,inherit);color:var(--muted);letter-spacing:0;text-transform:none;margin-top:1px}
.paper-table tbody th[scope=row]{font-weight:600}
.paper-table tbody th .note{font-weight:450;color:var(--muted);font-size:11.5px;margin-left:5px}
.paper-table tr.group th{text-align:left;background:#f1f0f6;font-style:italic;font-weight:500;color:var(--ink-2);padding-block:5px}
.paper-table tbody tr.group:not(:first-child) th{border-top:1px solid var(--line-strong)}
.paper-table tbody tr:hover{background:none}
.paper-table tr.ours th,.paper-table tr.ours td{background:#edebff;font-weight:700;color:var(--accent-dark);box-shadow:none}
.paper-table tr.ours:not(.gain) td{padding-bottom:1px}
.paper-table tr.ours.gain td{font-size:10.5px;padding-top:0;padding-bottom:7px}
.table-footer{margin-top:14px;color:var(--muted);font-size:12px;line-height:1.65;max-width:980px}

/* ---------------------------------------------------------------- analysis */
.analysis-shell{display:grid;grid-template-columns:220px 1fr;gap:28px;align-items:start}
.analysis-tabs{display:flex;flex-direction:column;gap:4px;position:sticky;top:96px}
.analysis-tabs button{text-align:left;border:1px solid transparent;background:none;border-radius:12px;padding:10px 13px;font-size:13.5px;font-weight:580;color:var(--ink-2);display:flex;justify-content:space-between;align-items:center;gap:8px;transition:background .2s,border-color .2s}
.analysis-tabs button:hover{background:#fff;border-color:var(--line)}
.analysis-tabs button[aria-selected=true]{background:#fff;border-color:var(--line-strong);color:var(--accent-dark);box-shadow:var(--shadow)}
.analysis-tabs .tab-kind{font:500 9.5px var(--mono);color:var(--faint);text-transform:uppercase;letter-spacing:.5px}
.analysis-panel{background:#fff;border:1px solid var(--line);border-radius:22px;padding:30px 30px 26px;min-width:0;box-shadow:var(--shadow)}
.analysis-panel h3{font-size:22px;font-weight:660;letter-spacing:-.5px}
.analysis-panel .panel-sub{font-size:14px;color:var(--muted);margin-top:6px;max-width:780px;line-height:1.65}
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:22px}
.tile{border:1px solid var(--line);border-radius:14px;padding:14px 16px;background:linear-gradient(180deg,#fff,#fbfbff)}
.tile .label{font-size:11.5px;color:var(--muted)}
.tile .value{font-size:26px;font-weight:660;letter-spacing:-.9px;margin-top:2px;line-height:1.2}
.tile .value .from{font-size:13px;font-weight:500;color:var(--faint);letter-spacing:0;margin-right:4px}
.tile .delta{font:600 11px var(--mono);color:var(--good);margin-top:2px}
.chart-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:16px;margin-top:20px}
.chart-grid.single{grid-template-columns:1fr}
.chart-box{position:relative;border:1px solid var(--line);border-radius:16px;padding:16px 16px 10px;min-width:0}
.chart-box h4{font-size:13px;font-weight:620}
.chart-box .chart-note{font-size:11.5px;color:var(--muted)}
.chart-box svg{width:100%;height:auto;display:block;overflow:visible}
.chart-legend{display:flex;gap:16px;flex-wrap:wrap;font-size:11.5px;color:var(--muted);margin-top:6px}
.chart-legend i{display:inline-block;width:14px;height:2px;vertical-align:middle;margin-right:6px;background:var(--accent)}
.chart-legend i.dash{background:repeating-linear-gradient(90deg,var(--faint) 0 4px,transparent 4px 7px)}
.chart-legend i.dot{width:9px;height:9px;border-radius:50%}
.axis text{font:500 10.5px var(--sans);fill:var(--muted)}
.axis line{stroke:#efedf7;stroke-width:1}
.axis .domain{stroke:var(--line-strong)}
.chart-label{font:500 11px var(--sans);fill:var(--ink-2)}
.chart-label.strong{font-weight:680;fill:var(--ink)}
.chart-tooltip{position:absolute;pointer-events:none;background:var(--ink);color:#fff;font-size:12px;line-height:1.5;padding:8px 11px;border-radius:9px;white-space:nowrap;box-shadow:0 10px 26px rgba(21,18,46,.3);z-index:5;transform:translate(-50%,calc(-100% - 12px))}
.chart-tooltip b{font-weight:650}
.chart-tooltip[hidden]{display:none}
.data-scroll{overflow-x:auto;margin-top:18px}
.data-table{width:100%;min-width:480px;border:1px solid var(--line);border-radius:12px;overflow:hidden;border-collapse:separate;border-spacing:0}
.data-table th{height:auto;padding:10px 14px;vertical-align:middle}
.data-table td{height:auto;padding:10px 14px}
.data-table td.hl{color:var(--accent-dark);font-weight:680}
details.table-view{margin-top:12px;font-size:12.5px;color:var(--muted)}
details.table-view summary{cursor:pointer;font-weight:600;color:var(--ink-2)}
.analysis-figure{margin-top:18px}
.analysis-figure img{width:100%;height:auto;border-radius:12px;border:1px solid var(--line);cursor:zoom-in}
.sub-tabs{display:flex;gap:6px;margin-top:18px;flex-wrap:wrap}
.sub-tabs button{border:1px solid var(--line-strong);background:#fff;border-radius:999px;font-size:12.5px;padding:6px 14px;font-weight:600;color:var(--ink-2)}
.sub-tabs button[aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:#fff}

/* ---------------------------------------------------------------- citation & footer */
.citation-block{border:1px solid var(--line-strong);border-radius:18px;overflow:hidden;background:#fff;box-shadow:var(--shadow)}
.citation-toolbar{display:flex;justify-content:space-between;align-items:center;padding:12px 18px;border-bottom:1px solid var(--line);background:#fbfaff;font:600 12px var(--mono)}
.citation-toolbar div{display:flex;gap:16px}
.citation-toolbar button{border:0;background:none;font:600 12px var(--sans);color:var(--accent);padding:0}
.citation-block pre{margin:0;padding:20px 22px;overflow-x:auto;font:500 12.5px/1.75 var(--mono);color:var(--ink-2)}
.site-footer{background:var(--d-bg);color:var(--d-muted);padding-block:40px}
.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.footer-brand{display:flex;align-items:center;gap:12px}
.footer-brand b{display:block;color:#fff;font-size:15px}
.footer-brand span{font-size:12px}
.site-footer nav{display:flex;gap:22px;flex-wrap:wrap;font-size:12.5px}
.site-footer nav a:hover{color:#fff}

/* ---------------------------------------------------------------- app player dialog */
dialog{border:0;padding:0;background:transparent;max-width:none;max-height:none}
dialog::backdrop{background:rgba(11,9,32,.72);backdrop-filter:blur(6px)}
dialog[open] .player,dialog[open] .zoom{animation:pop .35s var(--ease)}
@keyframes pop{from{opacity:0;transform:translateY(12px) scale(.985)}to{opacity:1;transform:none}}
.player{width:min(1120px,calc(100vw - 32px));height:min(930px,calc(100dvh - 32px));background:var(--paper);border-radius:24px;display:grid;grid-template-rows:auto 1fr;overflow:hidden;box-shadow:0 40px 100px rgba(5,3,25,.5)}
.player-head{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:14px 18px 14px 24px;border-bottom:1px solid var(--line);background:#fff}
.player-head h2{font-size:20px;letter-spacing:-.4px;margin:0}
.player-head h2 b{font:600 13px var(--mono);color:var(--accent);margin-right:8px;vertical-align:2px}
#player-title:focus-visible,#zoom-title:focus-visible{outline:none}
.player-head p{font-size:12px;color:var(--muted)}
.head-actions{display:flex;gap:8px;align-items:center}
.icon-button{border:1px solid var(--line-strong);background:#fff;border-radius:10px;min-height:36px;padding:6px 12px;font-size:12.5px;font-weight:600;display:inline-flex;align-items:center;gap:6px}
.icon-button:hover{border-color:var(--accent-soft);color:var(--accent-dark)}
.close-button{border:0;background:var(--tint);border-radius:50%;width:38px;height:38px;font-size:24px;line-height:1;flex-shrink:0;color:var(--ink)}
.close-button:hover{background:var(--accent-wash)}
.player-body{display:grid;grid-template-columns:auto 1fr;min-height:0}
.phone-col{padding:18px 30px;display:flex;flex-direction:column;align-items:center;justify-content:center;background:radial-gradient(400px 300px at 50% 30%,rgba(124,92,246,.18),transparent 70%),linear-gradient(170deg,#f0effe,#f9f9ff);border-right:1px solid var(--line);min-height:0}
.phone-shell{position:relative;background:linear-gradient(145deg,#2a2640,#0f0d1c);border-radius:calc(46px * var(--s,1));padding:calc(9px * var(--s,1));box-shadow:0 30px 60px -20px rgba(30,22,90,.45),inset 0 0 0 1.5px rgba(255,255,255,.08)}
.phone-viewport{position:relative;width:calc(390px * var(--s,1));height:calc(844px * var(--s,1));border-radius:calc(38px * var(--s,1));overflow:hidden;background:#fff}
.phone-viewport iframe{position:absolute;top:0;left:0;width:390px;height:844px;border:0;transform:scale(var(--s,1));transform-origin:0 0;background:#fff}
.tap-layer{position:absolute;inset:0;pointer-events:none}
.tap-dot{position:absolute;width:36px;height:36px;margin:-18px 0 0 -18px;border-radius:50%;background:rgba(97,92,237,.35);border:2px solid var(--accent);animation:tap .7s ease-out forwards}
@keyframes tap{from{transform:scale(.4);opacity:1}to{transform:scale(1.5);opacity:0}}
.phone-meta{margin-top:12px;font:500 11px var(--mono);color:var(--muted);display:flex;gap:14px}
.panel-col{overflow-y:auto;padding:22px 26px 28px;min-height:0}
.panel-col h3{font:600 10.5px var(--mono);letter-spacing:1.2px;text-transform:uppercase;color:var(--muted);margin:24px 0 10px}
.panel-col h3:first-child{margin-top:0}
.app-desc{font-size:13.5px;color:var(--ink-2);line-height:1.65}
.active-task{background:#fff;border:1px solid var(--line-strong);border-radius:16px;padding:18px;box-shadow:var(--shadow-sm)}
.active-task .task-top{display:flex;gap:8px;align-items:center;font:500 11px var(--mono);color:var(--muted)}
.active-task .instruction{font-size:16px;font-weight:600;line-height:1.55;margin-top:10px;letter-spacing:-.15px}
.active-task.free .instruction{font-weight:450;color:var(--ink-2);font-size:14px}
.task-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.task-actions .button{min-height:38px;padding:7px 15px;font-size:12.5px;gap:8px;border-radius:10px}
.answer-row{display:flex;gap:8px;margin-top:14px}
.answer-row input{flex:1;min-width:0;border:1px solid var(--line-strong);border-radius:10px;padding:9px 12px;font-size:13.5px;background:#fff}
.verdict{margin-top:16px;border-radius:12px;border:1px solid var(--line);overflow:hidden}
.verdict-head{display:flex;justify-content:space-between;align-items:center;padding:11px 14px;font-size:13.5px;font-weight:660}
.verdict-head.ok{background:#ecfdf3;color:#067a3a}
.verdict-head.fail{background:#fef2f2;color:#b42318}
.verdict-head span:last-child{font:600 12px var(--mono)}
.verdict ul{list-style:none;margin:0;padding:6px 0;background:#fff}
.verdict li{display:grid;grid-template-columns:18px 1fr;gap:6px;padding:5px 14px;font-size:12.5px;line-height:1.5}
.verdict li .mark{font-weight:700}
.verdict li.pass .mark{color:var(--good)}
.verdict li.fail .mark{color:var(--bad)}
.verdict li.warn .mark{color:#b7791f}
.verdict li .detail{display:block;color:var(--muted);font:500 11px var(--mono);word-break:break-all}
.task-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:4px}
.task-list button{width:100%;text-align:left;border:1px solid transparent;background:none;border-radius:12px;padding:9px 11px;display:grid;grid-template-columns:46px 1fr;gap:8px;align-items:start;font-size:12.5px;line-height:1.5}
.task-list button:hover{background:#fff;border-color:var(--line)}
.task-list button[aria-current=true]{background:#fff;border-color:var(--accent-soft);box-shadow:var(--shadow-sm)}
.task-list .level{display:block}   /* fill the column so every badge is the same width */
.task-list .t-text{color:var(--ink-2)}
.task-list .t-text b{display:block;color:var(--ink);font-weight:620;font-size:13px}
.task-list .done::after{content:" ✓";color:var(--good);font-weight:700}
.level{display:inline-block;font:700 10px var(--mono);border-radius:6px;padding:2px 6px;text-align:center}
.level.L1{background:#e9f7ef;color:#0d7a3f}
.level.L2{background:var(--accent-wash);color:var(--accent-dark)}
.level.L3{background:#fdf0e6;color:#a84f0c}
.level-filter{display:flex;gap:6px;margin-bottom:10px}
.level-filter button{border:1px solid var(--line-strong);background:#fff;border-radius:999px;font-size:11.5px;padding:4px 12px;font-weight:600}
.level-filter button[aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:#fff}
.zoom{width:min(1400px,calc(100vw - 32px));max-height:calc(100dvh - 32px);background:var(--paper);border-radius:18px;padding:16px;display:flex;flex-direction:column;gap:10px}
.zoom-head{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:13.5px;font-weight:620}
.zoom img{max-height:calc(100dvh - 120px);width:auto;max-width:100%;margin:auto;object-fit:contain;border-radius:10px}
[data-zoom]{cursor:zoom-in}

/* ---------------------------------------------------------------- day theme */
/* Night is the designed default; the day theme turns the hero, the board, the reel and the
   footer light. Variables do most of the work, the rest overrides hard-coded night colors. */
[data-theme=day]{
  color-scheme:light;
  --d-bg:#f4f3fc;--d-bg-2:#fff;--d-line:#e3e0f3;--d-text:var(--ink);--d-muted:var(--muted);
  --sig-ctrl:#5b54e0;--sig-obs:#0891b2;--sig-reward:#d97706;--sig-weights:#db2777;--sig-loop:#059669;--sig-idle:#bdb8e8;
}
[data-theme=night]{color-scheme:dark light}
[data-theme=day] .hero-sky{background:
  radial-gradient(900px 520px at 12% -6%,rgba(97,92,237,.16),transparent 62%),
  radial-gradient(700px 480px at 92% 8%,rgba(176,107,255,.13),transparent 60%),
  radial-gradient(900px 600px at 50% 105%,rgba(8,145,178,.06),transparent 60%),
  linear-gradient(180deg,#f7f6ff 0%,#fbfbfe 70%)}
[data-theme=day] .hero-sky::after{background-image:linear-gradient(rgba(97,92,237,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(97,92,237,.07) 1px,transparent 1px)}
[data-theme=day] .kicker{color:var(--accent-dark);background:rgba(97,92,237,.07);border-color:rgba(97,92,237,.2)}
[data-theme=day] h1{background:linear-gradient(180deg,#15122e 35%,#4a4670 100%);-webkit-background-clip:text;background-clip:text}
[data-theme=day] h1 span{background:var(--grad);-webkit-background-clip:text;background-clip:text}
[data-theme=day] .board-section{background:var(--bg);color:var(--ink)}
[data-theme=day] .board-sky{background:radial-gradient(900px 560px at 50% -10%,rgba(97,92,237,.10),transparent 62%),linear-gradient(180deg,#f6f5fc,#fbfbfe)}
[data-theme=day] .board-head h2{color:var(--ink)}
[data-theme=day] .board-section .eyebrow{color:var(--accent)}
[data-theme=day] .board-section .eyebrow b{background:var(--accent-wash);color:var(--accent-dark)}
[data-theme=day] .button.ghost{border-color:var(--line-strong);color:var(--ink);background:#fff}
[data-theme=day] .button.ghost:hover{border-color:var(--accent-soft);background:#fff}
[data-theme=day] .button.glow{box-shadow:0 8px 22px -8px rgba(97,92,237,.55),inset 0 1px 0 rgba(255,255,255,.2)}

[data-theme=day] .board{background:linear-gradient(180deg,#ffffff,#f8f7ff);box-shadow:0 30px 80px -36px rgba(54,44,160,.30),0 1px 2px rgba(20,16,60,.05)}
[data-theme=day] .board::before{background:linear-gradient(140deg,rgba(97,92,237,.45),rgba(97,92,237,0) 30%,rgba(8,145,178,0) 70%,rgba(8,145,178,.3))}
[data-theme=day] .mode-switch{background:var(--tint)}
[data-theme=day] .mode-switch button:hover{color:var(--ink)}
[data-theme=day] .board-note b{color:var(--ink)}
[data-theme=day] .ctl{background:#fff;color:var(--ink-2);border-color:var(--line-strong)}
[data-theme=day] .ctl:hover{background:var(--tint);border-color:var(--accent-soft)}
[data-theme=day] .stage-rail button{background:#fff}
[data-theme=day] .stage-rail button:hover{background:var(--tint);color:var(--ink)}
[data-theme=day] .stage-rail button b{color:var(--faint)}
[data-theme=day] .stage-rail button.on{background:var(--accent-wash);border-color:var(--accent-soft);color:var(--accent-dark)}
[data-theme=day] .stage-rail button.on b,[data-theme=day] .stage-rail button.done b{color:var(--accent)}
[data-theme=day] .stage-rail button i{background:linear-gradient(90deg,var(--sig-ctrl),var(--sig-obs))}
[data-theme=day] .stage-card,[data-theme=day] .inspector{background:#fff}
[data-theme=day] .stage-kicker,[data-theme=day] .board-hint span,[data-theme=day] .inspector li::before{color:var(--accent)}
[data-theme=day] .stage-card h3,[data-theme=day] .inspector h3{color:var(--ink)}
[data-theme=day] .stage-text{color:var(--ink-2)}
[data-theme=day] .wire{color:#0e6f8a;background:#f1fafd;border-color:rgba(8,145,178,.22)}
[data-theme=day] .inspector li{color:var(--ink-2)}

[data-theme=day] .board-svg .bdot{fill:rgba(97,92,237,.13)}
[data-theme=day] .board-svg .zone{fill:rgba(97,92,237,.025);stroke:rgba(97,92,237,.22)}
[data-theme=day] .board-svg .silk{fill:#8e89b8}
[data-theme=day] .board-svg .silk.small{fill:#7d78ad}
[data-theme=day] .board-svg .under{stroke:#fcfbff}
[data-theme=day] .board-svg .trace{stroke:#dcd9f0}
[data-theme=day] .board-svg .trace.on{stroke:var(--c)}
[data-theme=day] .board-svg .halo.on{opacity:.13}
[data-theme=day] .board-svg .chip .body{fill:#fff;stroke:#d3cfeb}
[data-theme=day] .board-svg .chip.on .body{fill:#f6f5ff;stroke:var(--accent)}
[data-theme=day] .board-svg .chip.on:not(.k-board){filter:drop-shadow(0 6px 14px rgba(97,92,237,.22))}
[data-theme=day] .board-svg .chip.focus .body,[data-theme=day] .board-svg .chip:focus-visible .body{stroke:var(--ink)}
[data-theme=day] .board-svg .chip.sub .body{fill:#fbfaff}
[data-theme=day] .board-svg .chip.sub.on .body{fill:#efedff}
[data-theme=day] .board-svg .chip.k-board .body{fill:rgba(97,92,237,.035);stroke:#d6d3ea}
[data-theme=day] .board-svg .chip.k-board.on .body{fill:rgba(97,92,237,.06);stroke:var(--accent-soft)}
[data-theme=day] .board-svg .chip.k-bus .body{fill:#f1f0fb;stroke:#d6d3ea}
[data-theme=day] .board-svg .chip.k-bus.on .body{fill:#e9e7ff;stroke:var(--accent)}
[data-theme=day] .board-svg .bus-label{fill:#7d78ad}
[data-theme=day] .board-svg .ghost{fill:#f5f4fc;stroke:#dedbf1}
[data-theme=day] .board-svg .leg,[data-theme=day] .board-svg .notch{fill:#cbc7e6}
[data-theme=day] .board-svg .chip.on .leg{fill:var(--accent)}
[data-theme=day] .board-svg .chip-t{fill:var(--ink)}
[data-theme=day] .board-svg .chip-s{fill:#6b6785}
[data-theme=day] .board-svg .chip-step{fill:#8580b0}
[data-theme=day] .board-svg .chip-step.hot{fill:var(--sig-weights)}
[data-theme=day] .board-svg .harness{fill:rgba(97,92,237,.05);stroke:rgba(97,92,237,.35)}
[data-theme=day] .board-svg .led{fill:#e8e6f4}
[data-theme=day] .board-svg .led.ready{fill:#a7a4f5}
[data-theme=day] .board-svg .led.busy{fill:#0ea5c6}
[data-theme=day] .board-svg .led.done{fill:#10b981}
[data-theme=day] .board-svg .gpu{fill:#efeef9;stroke:#d6d3ea}
[data-theme=day] .board-svg .gpu.hot{fill:#8b84ff;stroke:var(--accent)}
[data-theme=day] .board-svg .pad{fill:#b6b1e0}
[data-theme=day] .board-svg .via{fill:#fff;stroke:#a7a4f5}
[data-theme=day] .board-svg .key-t{fill:#6b6785}

[data-theme=day] .reel-section{background:linear-gradient(180deg,#f3f2fd,#fbfbfe)}
[data-theme=day] .reel-section::before{background:radial-gradient(800px 400px at 15% 0%,rgba(97,92,237,.12),transparent 65%),radial-gradient(700px 420px at 90% 100%,rgba(176,107,255,.10),transparent 60%)}
[data-theme=day] .reel-section h2{color:var(--ink)}
[data-theme=day] .reel-section .eyebrow{color:var(--accent)}
[data-theme=day] .reel-section .eyebrow b{background:var(--accent-wash);color:var(--accent-dark)}
[data-theme=day] .reel-phone{box-shadow:0 18px 36px -18px rgba(36,28,110,.45),inset 0 0 0 1px rgba(167,160,255,.18)}
[data-theme=day] .reel-card:hover .reel-phone,[data-theme=day] .reel-card:focus-visible .reel-phone{box-shadow:0 26px 46px -18px rgba(97,92,237,.55),inset 0 0 0 1.5px rgba(167,160,255,.6)}
[data-theme=day] .reel-name{color:var(--ink)}
[data-theme=day] .reel-name b{color:var(--accent)}

[data-theme=day] .site-footer{background:#f4f3fc;border-top:1px solid var(--line)}
[data-theme=day] .footer-brand b{color:var(--ink)}
[data-theme=day] .site-footer nav a:hover{color:var(--ink)}

/* ---------------------------------------------------------------- responsive */
@media(max-width:1240px){
  .hero-top{grid-template-columns:minmax(0,1fr)}
  .hero-side{min-width:0}
  .hero-side{grid-column:1/-1;flex-direction:row;align-items:center;gap:20px}
}
@media(max-width:1100px){
  .hero-top{grid-template-columns:1fr;gap:24px;align-items:start}
  .hero-res li{flex-basis:46%;border-left:0;padding-left:0}
  .hero-side{flex-direction:column;align-items:stretch;gap:8px}
  .board-main{grid-template-columns:minmax(0,1fr)}
  .board-side .stage-rail{grid-template-columns:repeat(5,minmax(0,1fr))}
  .board-side .stage-rail button{white-space:normal}
  .mock-stage{grid-template-columns:1fr auto;gap:36px}
  .mock-list{grid-column:1/-1;flex-direction:row;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;padding:2px 2px 8px;margin-inline:-2px;width:100%}
  .mock-list::-webkit-scrollbar{display:none}
  .mock-list button{flex:none;grid-template-columns:auto;padding:8px 14px;border-color:var(--line);background:#fff}
  .mock-list button em{display:none}
  .mock-list button[aria-selected=true]::before{display:none}
  .analysis-shell{grid-template-columns:1fr}
  .analysis-tabs{flex-direction:row;flex-wrap:wrap;position:static}
  .analysis-tabs .tab-kind{display:none}
}
@media(max-width:900px){
  .site-header nav{display:none;position:absolute;top:64px;left:0;right:0;flex-direction:column;align-items:stretch;gap:2px;padding:12px 16px 18px;background:rgba(251,251,254,.98);color:var(--ink);border-bottom:1px solid var(--line)}
  .site-header.on-dark nav{background:rgba(11,9,32,.97);color:var(--d-text)}
  .site-header nav.open{display:flex}
  .nav-sep{display:none}
  .nav-cta{align-self:flex-start}
  .menu-toggle{display:grid}
  .board-canvas{min-width:940px}
  .swipe-hint{display:block}
  .chart-grid{grid-template-columns:1fr}
  .overview-grid{grid-template-columns:minmax(0,1fr)}
  .tiles{grid-template-columns:repeat(2,1fr)}
  .mock-stage{grid-template-columns:1fr;justify-items:center}
  .mock-side{width:100%;max-width:560px}
  .player-body{grid-template-columns:1fr;grid-auto-rows:max-content;overflow-y:auto}
  .phone-col{border-right:0;border-bottom:1px solid var(--line);min-height:auto}
  .panel-col{display:contents}
  .panel-col>*{margin-inline:16px}
  .panel-col>h3{margin-inline:16px}
  .panel-col>.p-top{order:-1}
  .panel-col>h3.p-top{margin-top:14px}
  .panel-col>*:not(.p-top){order:1}
  .panel-col>ul{margin-bottom:24px}
  #active-task{margin-bottom:14px}
}
@media(max-width:620px){
  .wrap{width:calc(100% - 32px)}
  .wrap-wide{width:calc(100% - 20px)}
  .header-inner{width:calc(100% - 32px)}
  .hero-top{padding-block:28px 20px;width:calc(100% - 32px)}
  .board{padding:10px 10px 14px;border-radius:18px}
  .board-note{display:none}
  .mode-switch button{padding:6px 10px;font-size:12px}
  .board-side .stage-rail{grid-template-columns:repeat(2,minmax(0,1fr))}
  .section{padding-block:72px}
  .section-head{margin-bottom:30px}
  .compare-phone{width:min(280px,76vw)}
  .mock-side h3{font-size:24px}
  .reel-section{padding-block:72px 64px}
  #apps{--reel-w:clamp(84px,calc((100vh - 420px) / 4.33),128px)}
  .reel-set{gap:14px;padding-right:14px}
  .search-label{margin-left:0;width:100%}
  .search-label input{width:100%}
  .tiles{grid-template-columns:1fr 1fr}
  .analysis-panel{padding:20px 16px}
  .player{width:100vw;height:100dvh;border-radius:0}
  .player-head{padding:10px 12px 10px 16px}
  .head-actions .icon-button span{display:none}
}
@media(prefers-reduced-motion:reduce){
  .reel-window{overflow-x:auto;mask-image:none;-webkit-mask-image:none}
  .reel-set[aria-hidden=true]{display:none}
  .reel-track{animation:none}
  .js .reveal{opacity:1;transform:none;transition:none}
}