/* Nyra site. Ink and cream, teal and mint. Mobile first. No dependencies, system fonts only.
   Motion animates transform and opacity only; everything else is static. */

:root {
  --ink: #000714; --ink-1: #060F1E; --ink-2: #0C172B; --ink-3: #13223D;
  --cream: #FFFAEB; --cream-1: #F5EEDB; --cream-2: #EDE3CA;
  --teal: #0BD8B6; --mint: #62F6B5; --teal-deep: #09A88D; --sky: #38BDF8; --red: #F87171; --amber: #F59E0B;
  --f-disp: "SF Pro Display", -apple-system, BlinkMacSystemFont, "Segoe UI Variable Display", "Segoe UI", "Helvetica Neue", Inter, Roboto, system-ui, sans-serif;
  --f-sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI Variable Text", "Segoe UI", "Helvetica Neue", Inter, Roboto, system-ui, sans-serif;
  --f-mono: ui-monospace, "SF Mono", "JetBrains Mono", "Cascadia Code", "Cascadia Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --spring: cubic-bezier(.34, 1.56, .64, 1);
  --out: cubic-bezier(.16, 1, .3, 1);
  --r-sm: 8px; --r-md: 12px; --r-lg: 16px; --r-xl: 24px;
  --gut: 20px;
  --hdr: 76px;
  --d-fast: 150ms; --d-base: 250ms; --d-slow: 400ms;
  --s-1: 4px; --s-2: 8px; --s-3: 12px; --s-4: 16px; --s-6: 24px; --s-8: 32px; --s-12: 48px; --s-16: 64px; --s-24: 96px; --s-32: 128px;
  --glow-teal: 0 0 32px -4px rgba(11,216,182,.4), 0 0 64px -12px rgba(98,246,181,.25);
}
.ink, :root {
  --bg: var(--ink); --s1: var(--ink-1); --s2: var(--ink-2); --s3: var(--ink-3);
  --tx: #fff; --tx2: #CBD5E1; --mu: #8a97ab;
  --bd: rgba(255,255,255,.08); --bd2: rgba(255,255,255,.14);
  --ac: var(--teal); --act: var(--teal); --glow: rgba(11,216,182,.25);
  --card-sh: 0 2px 8px rgba(0,0,0,.4), 0 12px 32px rgba(0,0,0,.5), inset 0 1px 0 rgba(255,255,255,.06);
}
.paper {
  --bg: var(--cream); --s1: #fff; --s2: var(--cream-1); --s3: var(--cream-2);
  --tx: var(--ink); --tx2: #334155; --mu: #5a6577;
  --bd: rgba(0,7,20,.08); --bd2: rgba(0,7,20,.14);
  --ac: var(--teal-deep); --act: #05705e; --glow: rgba(11,216,182,.18);
  --card-sh: 0 2px 4px rgba(0,7,20,.04), 0 8px 24px rgba(0,7,20,.07), inset 0 1px 0 rgba(255,255,255,.8);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--hdr) + 12px); }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body {
  margin: 0; background: var(--ink); color: var(--tx); font: 400 15px/1.55 var(--f-sans);
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility;
  overflow-x: hidden; -webkit-tap-highlight-color: transparent;
}
img, svg, canvas { display: block; }
a { color: inherit; }
h1, h2, h3, p, ul, ol, pre, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
code, pre { font-family: var(--f-mono); }
::selection { background: rgba(11,216,182,.35); color: inherit; }
:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; border-radius: 6px; }
.paper :focus-visible { outline-color: var(--teal-deep); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: fixed; left: 12px; top: -60px; z-index: 100; background: var(--cream); color: var(--ink); padding: 10px 16px; border-radius: 999px; font-weight: 600; text-decoration: none; transition: transform .3s var(--out); }
.skip { z-index: 60; }
.skip:focus { transform: translateY(72px); }
.wrap { width: 100%; max-width: 1200px; margin-inline: auto; padding-inline: var(--gut); }
@media (min-width: 768px) { :root { --gut: 32px; } }
@media (min-width: 1280px) { :root { --gut: 48px; } }

/* ---------- type ---------- */
h1, h2, h3 { font-family: var(--f-disp); font-weight: 600; color: var(--tx); }
h1 { font-size: clamp(2.55rem, 8.4vw, 4.9rem); line-height: 1.02; letter-spacing: -.045em; }
h2 { font-size: clamp(2rem, 6vw, 3.3rem); line-height: 1.08; letter-spacing: -.035em; text-wrap: balance; }
h3 { font-size: 1.2rem; line-height: 1.3; letter-spacing: -.015em; }
.lead { font-size: clamp(1.02rem, 2.4vw, 1.125rem); line-height: 1.6; color: var(--tx2); max-width: 40em; letter-spacing: -.01em; text-wrap: pretty; }
main { counter-reset: sec; }
.eyebrow { font: 600 11px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--act); display: inline-flex; align-items: center; gap: 10px; padding: 5px 12px 5px 5px; border-radius: 999px; border: 1px solid var(--bd2); background: var(--glow); background: color-mix(in srgb, var(--ac) 7%, transparent); }
.eyebrow::before { counter-increment: sec; content: counter(sec, decimal-leading-zero); display: inline-grid; place-items: center; min-width: 26px; height: 20px; padding: 0 6px; border-radius: 999px; background: var(--ac); color: var(--bg); font-size: 10px; letter-spacing: .02em; }
.open .eyebrow::before { counter-increment: none; content: "MIT"; }
.small { font-size: 13px; color: var(--mu); line-height: 1.5; }
code.i { font-size: .86em; padding: .12em .42em; border-radius: 6px; background: var(--s2); border: 1px solid var(--bd); color: var(--tx); white-space: nowrap; }
.paper code.i { background: rgba(0,7,20,.05); }
.nw { white-space: nowrap; }

/* ---------- buttons and pills ---------- */
.btn {
  --h: 48px; position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 9px; height: var(--h); padding: 0 24px;
  border-radius: 999px; font: 600 15px/1 var(--f-sans); letter-spacing: -.01em; text-decoration: none; white-space: nowrap; overflow: hidden; isolation: isolate;
  border: 1px solid transparent; transition: transform var(--d-slow) var(--spring), background-color var(--d-base), border-color var(--d-base), box-shadow var(--d-slow), color var(--d-base);
}
.btn::after { content: ""; position: absolute; z-index: -1; top: 0; bottom: 0; left: -40%; width: 40%; background: linear-gradient(100deg, transparent, rgba(255,255,255,.45), transparent); transform: translateX(-120%) skewX(-18deg); pointer-events: none; }
.btn:hover::after { transform: translateX(420%) skewX(-18deg); transition: transform .8s var(--out); }
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: scale(.97); transition-duration: var(--d-fast); }
.btn svg { transition: transform var(--d-slow) var(--spring); }
.btn:hover svg { transform: translateX(2px); }
.btn-sm { --h: 36px; padding: 0 15px; font-size: 14px; }
.btn-teal { background: var(--teal); color: var(--ink); box-shadow: 0 0 24px rgba(11,216,182,.35); }
.btn-teal:hover { background: var(--mint); box-shadow: 0 0 32px rgba(98,246,181,.5); }
.btn-ghost { background: rgba(255,255,255,.05); color: #fff; border-color: rgba(255,255,255,.16); }
.btn-ghost::after { background: linear-gradient(100deg, transparent, rgba(255,255,255,.12), transparent); }
.btn-ghost:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.3); }
.btn-cream { background: var(--cream); color: var(--ink); }
.btn-cream:hover { background: #fff; }
.link-arrow { display: inline-flex; align-items: center; gap: 6px; margin: 14px 0 12px; font-weight: 600; color: var(--act); text-decoration: none; background: linear-gradient(currentColor, currentColor) 0 100% / 0 1.5px no-repeat; padding-bottom: 2px; transition: background-size var(--d-slow) var(--out); }
.link-arrow:hover { background-size: 100% 1.5px; }
.link-arrow .arw { transition: transform var(--d-slow) var(--spring); }
.link-arrow:hover .arw { transform: translateX(4px); }
.pill { display: inline-flex; align-items: center; gap: 6px; border-radius: 999px; padding: 3px 9px; border: 1px solid var(--bd2); background: rgba(255,255,255,.04); color: var(--mu); }
.pill-mono { font: 600 11px/1.3 var(--f-mono); letter-spacing: .04em; }
.pill-ok { color: var(--mint); border-color: rgba(98,246,181,.3); background: rgba(98,246,181,.07); }
.live { width: 8px; height: 8px; border-radius: 50%; background: var(--teal); position: relative; flex: none; }
.live::after { content: ""; position: absolute; inset: 0; border-radius: 50%; background: var(--teal); animation: ping 2s var(--out) infinite; }
@keyframes ping { 0% { transform: scale(1); opacity: .7; } 80%, 100% { transform: scale(3.2); opacity: 0; } }

/* ---------- nav: a floating pill that condenses on scroll ---------- */
.nav { position: fixed; z-index: 50; top: 10px; left: 0; right: 0; padding-inline: 10px; pointer-events: none; display: flex; justify-content: center; }
.nav-pill { pointer-events: auto; position: relative; display: flex; align-items: center; gap: 6px; width: 100%; max-width: 1080px; height: 54px; padding: 0 7px 0 16px; border-radius: 999px; color: #fff; transform-origin: 50% 0; transition: transform var(--d-slow) var(--out), color var(--d-slow); }
.nav-bg { position: absolute; inset: 0; border-radius: inherit; background: rgba(6,15,30,.55); border: 1px solid rgba(255,255,255,.08); -webkit-backdrop-filter: blur(18px) saturate(150%); backdrop-filter: blur(18px) saturate(150%); box-shadow: 0 1px 0 rgba(255,255,255,.05) inset; transition: background-color var(--d-slow), border-color var(--d-slow), box-shadow var(--d-slow) var(--out), opacity var(--d-slow); z-index: -1; }
.nav.scrolled .nav-pill { transform: translate3d(0, -2px, 0) scale(.975); }
.nav.scrolled .nav-bg { background: rgba(6,15,30,.82); border-color: rgba(255,255,255,.12); box-shadow: 0 1px 0 rgba(255,255,255,.06) inset, 0 12px 40px -12px rgba(0,0,0,.7); }
.nav.on-paper .nav-pill { color: var(--ink); }
.nav.on-paper .nav-bg { background: rgba(255,250,235,.8); border-color: rgba(0,7,20,.1); box-shadow: 0 1px 0 #fff inset, 0 12px 36px -14px rgba(0,7,20,.28); }
.brand { display: flex; align-items: center; margin-right: auto; border-radius: 8px; padding: 4px 0; }
.brand .mk { transform-box: fill-box; transform-origin: center; transition: transform var(--d-slow) var(--spring); }
.brand:hover .mk { transform: rotate(-8deg) scale(1.08); }
.js .brand .mk { animation: pop 1s var(--spring) .1s both; }
.js .brand .wm { animation: fade 1s var(--out) .35s both; }
@keyframes pop { from { transform: scale(.4) rotate(-20deg); opacity: 0; } }
@keyframes fade { from { opacity: 0; } }
.nav-links { display: none; position: relative; align-items: center; }
.nav-links a { position: relative; z-index: 1; height: 36px; display: inline-flex; align-items: center; padding: 0 14px; border-radius: 999px; font-size: 14px; font-weight: 500; letter-spacing: -.005em; text-decoration: none; opacity: .74; transition: opacity var(--d-base); }
.nav-links a:hover, .nav-links a.cur { opacity: 1; }
.nav-ind { position: absolute; left: 0; top: 50%; height: 36px; margin-top: -18px; pointer-events: none; opacity: 0; transition: opacity var(--d-base); }
.nav-ind.on { opacity: 1; }
.nav-ind i { position: absolute; top: 0; left: 0; height: 36px; background: rgba(255,255,255,.1); transition: transform .55s var(--spring), background-color var(--d-slow); }
.nav-ind i:nth-child(1), .nav-ind i:nth-child(3) { width: 36px; border-radius: 50%; }
.nav-ind i:nth-child(2) { width: 1px; transform-origin: left; }
.nav.on-paper .nav-ind i { background: rgba(0,7,20,.07); }
.nav-ind.snap i { transition: none; }
.nav-gh { position: relative; display: inline-flex; align-items: center; gap: 8px; height: 40px; padding: 0 12px; border-radius: 999px; font-size: 14px; font-weight: 600; text-decoration: none; background: var(--cream); color: var(--ink); overflow: hidden; transition: transform var(--d-base) var(--spring), background-color var(--d-base), color var(--d-base); }
.nav-gh:hover { transform: translateY(-1px); }
.nav-gh:active { transform: scale(.96); }
.nav.on-paper .nav-gh { background: var(--ink); color: var(--cream); }
.gh-t { display: none; }
.gh-a { display: none; width: 18px; height: 18px; border-radius: 50%; place-items: center; background: rgba(0,7,20,.08); transition: transform var(--d-slow) var(--spring); }
.nav.on-paper .gh-a { background: rgba(255,255,255,.14); }
.nav-gh:hover .gh-a { transform: translate(2px, -2px) rotate(45deg); }
.nav-gh:hover .gh-a svg { transform: rotate(-45deg); }
.gh-a svg { transition: transform var(--d-slow) var(--spring); }
.nav-menu { width: 40px; height: 40px; border-radius: 50%; display: grid; place-content: center; gap: 5px; background: rgba(255,255,255,.08); transition: background-color var(--d-base), transform var(--d-base) var(--spring); }
.nav.on-paper .nav-menu { background: rgba(0,7,20,.06); }
.nav-menu:active { transform: scale(.92); }
.nav-menu i { display: block; width: 16px; height: 1.6px; border-radius: 2px; background: currentColor; transition: transform .5s var(--spring); }
.nav-menu[aria-expanded="true"] i:first-of-type { transform: translateY(3.3px) rotate(45deg); }
.nav-menu[aria-expanded="true"] i:last-of-type { transform: translateY(-3.3px) rotate(-45deg); }
.nav-prog { position: absolute; left: 24px; right: 24px; bottom: -1px; height: 2px; border-radius: 2px; overflow: hidden; pointer-events: none; }
.nav-prog i { position: absolute; inset: 0; background: linear-gradient(90deg, var(--teal), var(--mint)); transform-origin: left; transform: scaleX(0); }
@media (min-width: 420px) { .gh-t { display: inline; } .gh-a { display: grid; } .nav-gh { padding: 0 8px 0 14px; } }
@media (min-width: 1000px) {
  .nav { top: 14px; }
  .nav-pill { width: auto; padding: 0 7px 0 18px; gap: 18px; }
  .brand { margin-right: 6px; }
  .nav-links { display: flex; }
  .nav-menu { display: none; }
}
/* mobile sheet menu */
.msheet { position: fixed; inset: 0; z-index: 45; display: flex; flex-direction: column; justify-content: space-between; padding: 92px 24px calc(28px + env(safe-area-inset-bottom)); background: rgba(0,7,20,.94); -webkit-backdrop-filter: blur(22px); backdrop-filter: blur(22px); color: #fff; opacity: 0; transition: opacity var(--d-slow) var(--out); overscroll-behavior: contain; overflow-y: auto; }
.msheet[hidden] { display: none; }
.msheet.shown { opacity: 1; }
.ms-links { display: grid; }
.ms-links a, .ms-foot { opacity: 0; transform: translate3d(0, 22px, 0); transition: opacity .35s var(--out), transform .6s var(--out); }
.msheet.shown .ms-links a, .msheet.shown .ms-foot { opacity: 1; transform: none; transition-delay: calc(60ms + var(--k) * 45ms); }
.ms-links a { display: flex; align-items: baseline; gap: 16px; padding: 12px 0; font: 600 clamp(1.9rem, 8.6vw, 2.6rem)/1.1 var(--f-disp); letter-spacing: -.035em; text-decoration: none; border-bottom: 1px solid rgba(255,255,255,.07); }
.ms-links a span { font: 600 11px/1 var(--f-mono); color: var(--teal); letter-spacing: .08em; transform: translateY(-.9em); }
.ms-links a:active { color: var(--mint); }
.ms-links a.cur { color: var(--mint); }
.ms-foot { display: grid; gap: 14px; margin-top: 28px; }
.ms-foot p { font: 500 12px var(--f-mono); color: var(--mu); text-align: center; }
html.menu-open { overflow: hidden; }
@media (min-width: 1000px) { .msheet { display: none !important; } }

/* ---------- bands ---------- */
.ink { background: var(--bg); color: var(--tx); }
.paper { background: var(--bg); color: var(--tx); }
.sheet, #errors, #agents, .open { position: relative; z-index: 1; border-radius: 28px 28px 0 0; margin-top: -28px; }
@media (min-width: 768px) { .sheet, #errors, #agents, .open { border-radius: 40px 40px 0 0; margin-top: -40px; } }
.sec { padding-block: clamp(84px, 13vw, 140px); }
.sec-h { position: relative; margin-bottom: clamp(40px, 6vw, 64px); padding-bottom: clamp(28px, 4vw, 40px); display: grid; gap: 18px; justify-items: start; }
.sec-h::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: linear-gradient(90deg, var(--bd2), var(--bd) 60%, transparent); transform-origin: left; transition: transform 1.4s var(--out) .2s; }
.js .sec-h:has(h2:not(.in))::after { transform: scaleX(0); }
@media (min-width: 960px) {
  .sec-h { grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); column-gap: 64px; align-items: end; }
  .sec-h .eyebrow { grid-column: 1 / -1; }
  .sec-h .lead { padding-bottom: 6px; }
}

/* ---------- reveal ---------- */
.js .rv { opacity: 0; transform: translate3d(0, 30px, 0); }
.js .rv.in { opacity: 1; transform: none; transition: opacity .9s var(--out) calc(var(--d, 0) * 90ms), transform 1.2s var(--out) calc(var(--d, 0) * 90ms); }
.js .split.rv { opacity: 1; transform: none; }
.split .w { display: inline-block; vertical-align: top; clip-path: inset(-.25em -.4em -.32em -.4em); }
.split .wi { display: inline-block; }
.js .split .wi { transform: translate3d(0, 140%, 0) rotate(4deg); transform-origin: left bottom; }
.js .split.in .wi { transform: none; transition: transform 1.1s var(--out) calc(var(--d, 0) * 90ms + var(--wi) * 42ms); }

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; padding-top: var(--hdr); padding-bottom: 76px; isolation: isolate; }
#gl { position: fixed; left: 0; top: 0; width: 100%; height: 100vh; height: 100lvh; z-index: -1; pointer-events: none; }
.hero-glow { position: absolute; z-index: -2; left: 50%; top: 0; width: 900px; height: 900px; margin-left: -450px; margin-top: -380px; background: radial-gradient(closest-side, rgba(11,216,182,.16), rgba(98,246,181,.05) 55%, transparent); pointer-events: none; }
.hero-in { position: relative; padding-top: min(68vw, 330px); will-change: transform, opacity; }
.announce { display: inline-flex; align-items: center; gap: 10px; padding: 6px 14px 6px 12px; border-radius: 999px; border: 1px solid var(--bd2); background: rgba(6,15,30,.6); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); font-size: 13px; font-weight: 500; text-decoration: none; color: var(--tx2); margin-bottom: 22px; max-width: 100%; }
.announce b { font: 600 11px/1 var(--f-mono); color: var(--ink); background: var(--teal); padding: 4px 7px; border-radius: 6px; letter-spacing: .03em; }
.announce > span:nth-of-type(2) { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.announce .ping { width: 6px; height: 6px; border-radius: 50%; background: var(--mint); flex: none; animation: blink 1.6s ease-in-out infinite; }
.announce .arr { transition: transform .4s var(--spring); }
.announce:hover .arr { transform: translateX(4px); }
@keyframes blink { 50% { opacity: .25; } }
.hero h1 { max-width: 11.5em; }
.hero h1 em { font-style: normal; }
.hero h1 em .wi, .no-split.hero h1 em { background: linear-gradient(100deg, var(--teal) 10%, var(--mint) 90%); -webkit-background-clip: text; background-clip: text; color: transparent; }
/* gradient text paints only inside the box: extend it below the baseline so descenders (g, p, y) are not cut */
.hero h1 em .wi, .no-split.hero h1 em { padding-bottom: .16em; margin-bottom: -.16em; }
.hero .sub { margin-top: 22px; font-size: clamp(1.05rem, 2.6vw, 1.2rem); line-height: 1.6; color: var(--tx2); max-width: 34em; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
@media (max-width: 479px) { .hero .cta .btn { flex: 1 1 100%; } }
.meta { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 28px; font: 500 12px/1.3 var(--f-mono); color: var(--mu); letter-spacing: .02em; }
.meta li { display: inline-flex; align-items: center; gap: 8px; }
.meta li::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--teal); opacity: .8; }
@media (min-width: 900px) {
  .hero-in { padding-top: clamp(110px, 17vh, 190px); min-height: 92vh; }
  .hero h1 { max-width: 10.2em; }
  .sub { max-width: 30em; }
}

/* ---------- stage (agent demo) ---------- */
.stage-wrap { margin-top: 64px; }
.stage-3d { perspective: 1400px; perspective-origin: 50% 0; }
.stage { position: relative; border-radius: var(--r-xl); background: var(--ink-1); border: 1px solid rgba(255,255,255,.1); box-shadow: 0 40px 80px -20px rgba(0,0,0,.7), 0 0 0 1px rgba(255,255,255,.02), inset 0 1px 0 rgba(255,255,255,.07); transform-origin: 50% 0; will-change: transform; max-width: 1040px; margin-inline: auto; }
.stage::before { content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; background: linear-gradient(140deg, rgba(11,216,182,.55), transparent 30%, transparent 70%, rgba(98,246,181,.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; }
.st-head { display: flex; align-items: center; gap: 10px; padding: 14px 18px; border-bottom: 1px solid var(--bd); font: 500 13px/1 var(--f-mono); color: var(--mu); }
.st-who { color: #fff; font-family: var(--f-sans); font-weight: 600; font-size: 14px; }
.st-file { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bars { display: none; align-items: center; gap: 3px; height: 22px; margin-left: auto; }
.bars i { width: 3px; height: 22px; border-radius: 3px; background: linear-gradient(var(--mint), var(--teal)); transform: scaleY(.18); opacity: .35; transition: transform .4s var(--out), opacity .4s; }
.stage.typing .bars i { opacity: 1; animation: wave 1.1s ease-in-out infinite; animation-delay: calc(var(--k) * -97ms); }
@keyframes wave { 0%, 100% { transform: scaleY(.2); } 50% { transform: scaleY(1); } }
@media (min-width: 560px) { .bars { display: inline-flex; } }
.st-phase { margin-left: auto; transition: color .3s, border-color .3s, background-color .3s; }
@media (min-width: 560px) { .st-phase { margin-left: 0; } }
.st-phase.busy { color: var(--sky); border-color: rgba(56,189,248,.35); background: rgba(56,189,248,.08); }
.st-phase.ok { color: var(--mint); border-color: rgba(98,246,181,.35); background: rgba(98,246,181,.08); }
.st-body { display: grid; }
.st-code { padding: 18px 18px 8px; min-width: 0; }
.task { font: 500 13px/1.4 var(--f-mono); color: var(--mu); margin-bottom: 12px; }
.task span:first-child { color: var(--teal); }
.stack { display: grid; }
.stack > * { grid-area: 1 / 1; }
.ghost { visibility: hidden; }
.code { font-size: 13px; line-height: 1.7; color: #E2E8F0; white-space: pre; overflow-x: auto; tab-size: 4; scrollbar-width: none; }
.code::-webkit-scrollbar { display: none; }
.code .l { min-height: 1.7em; }
.caret { display: inline-block; width: 7px; height: 1.15em; vertical-align: -.2em; background: var(--teal); margin-left: 1px; animation: blink 1s steps(1) infinite; }
.st-outs { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 12px 18px 18px; }
.term { background: var(--ink); border: 1px solid var(--bd); border-radius: var(--r-md); min-width: 0; overflow: hidden; }
.term-h { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 9px 12px; border-bottom: 1px solid var(--bd); font-size: 12px; }
.term-h b { font-weight: 600; color: #fff; }
.term-h .pill { padding: 2px 7px; font-size: 10px; }
.t-c .term-h b { color: var(--teal); }
.t-js .term-h b { color: var(--sky); }
.term-b { font-size: 12.5px; line-height: 1.75; padding: 10px 12px 12px; color: #E2E8F0; white-space: pre; overflow-x: auto; min-height: 9.5em; scrollbar-width: none; }
.term-b .cmd, .o .cmd { color: var(--mu); }
.term-b .ln { display: inline-block; }
.js .stage .term-b .ln { opacity: 0; transform: translate3d(-8px, 0, 0); }
.js .stage .term-b .ln.on { opacity: 1; transform: none; transition: opacity .35s, transform .5s var(--out); }
.same { position: absolute; left: 50%; bottom: 4px; transform: translate(-50%, 0); display: inline-flex; align-items: center; gap: 6px; padding: 5px 12px; border-radius: 999px; background: var(--mint); color: var(--ink); font: 700 11px/1 var(--f-mono); letter-spacing: .06em; text-transform: uppercase; box-shadow: 0 0 0 4px var(--ink-1), 0 0 30px rgba(98,246,181,.45); }
.js .same { opacity: 0; transform: translate(-50%, 8px) scale(.6); transition: opacity .25s, transform .3s var(--out); }
.js .stage.matched .same { opacity: 1; transform: translate(-50%, 0) scale(1); transition: opacity .3s, transform .7s var(--spring); }
.st-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding: 12px 14px; border-top: 1px solid var(--bd); }
.seg { position: relative; display: inline-flex; padding: 4px; border-radius: 999px; background: var(--ink); border: 1px solid var(--bd); }
.seg button { position: relative; z-index: 1; padding: 8px 16px; min-height: 36px; border-radius: 999px; font: 500 13px/1 var(--f-mono); color: var(--mu); transition: color .3s; }
.seg button[aria-pressed="true"] { color: #fff; }
.seg .knob { position: absolute; top: 4px; bottom: 4px; left: 0; border-radius: 999px; background: var(--ink-3); box-shadow: 0 2px 8px rgba(0,0,0,.3), inset 0 1px 0 rgba(255,255,255,.08); transition: transform .55s var(--spring), width .0s; }
.flow { display: flex; gap: 4px; font: 500 11px/1 var(--f-mono); color: var(--mu); letter-spacing: .04em; }
.flow li { padding: 6px 9px; border-radius: 999px; border: 1px solid transparent; transition: color .3s, border-color .3s, background-color .3s; }
.flow li.on { color: var(--mint); border-color: rgba(98,246,181,.3); background: rgba(98,246,181,.06); }
@media (max-width: 559px) { .flow { display: none; } .seg { width: 100%; } .seg button { flex: 1; } }
@media (min-width: 900px) {
  .st-body { grid-template-columns: 1.15fr 1fr; }
  .st-code { padding: 22px 24px 18px; border-right: 1px solid var(--bd); }
  .st-outs { grid-template-columns: 1fr; padding: 22px 24px 30px; align-content: start; }
  .term-b { min-height: 0; }
  .t-c .term-b, .t-js .term-b { min-height: 8.6em; }
  .same { bottom: 10px; }
  .code { font-size: 14px; }
}

/* facts */
.facts { display: grid; gap: 14px; margin-top: 64px; }
.fact { display: flex; gap: 16px; align-items: flex-start; padding: 22px; border-radius: var(--r-lg); border: 1px solid var(--bd); background: linear-gradient(180deg, rgba(255,255,255,.025), transparent); }
.fi { flex: none; width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; color: var(--teal); background: rgba(11,216,182,.08); border: 1px solid rgba(11,216,182,.2); }
.fi svg { width: 21px; height: 21px; }
.fact { transition: border-color var(--d-slow), transform var(--d-slow) var(--out); }
.fact:hover { border-color: rgba(11,216,182,.3); transform: translateY(-2px); }
.fi { transition: transform var(--d-slow) var(--spring); }
.fact:hover .fi { transform: rotate(-8deg) scale(1.06); }
.fact h3 { font-size: 1.05rem; margin-bottom: 6px; }
.fact p { color: var(--tx2); font-size: 14.5px; }
@media (min-width: 900px) { .facts { grid-template-columns: repeat(3, 1fr); gap: 18px; } }

/* token stream */
.stream { margin-top: 64px; display: grid; gap: 10px; -webkit-mask: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); mask: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.lane-s { overflow: hidden; }
.tokrun { display: flex; gap: 8px; width: max-content; animation: drift 46s linear infinite; }
.lane-s.rev .tokrun { animation-direction: reverse; animation-duration: 58s; }
.tokrun span { font: 500 12.5px/1 var(--f-mono); padding: 8px 12px; border-radius: 8px; border: 1px solid var(--bd); color: var(--mu); background: rgba(255,255,255,.02); white-space: nowrap; }
.tokrun span.k { color: var(--teal); border-color: rgba(11,216,182,.22); }
.tokrun span.t { color: var(--sky); border-color: rgba(56,189,248,.2); }
.tokrun span.e { color: var(--red); border-color: rgba(248,113,113,.25); }
@keyframes drift { to { transform: translate3d(-50%, 0, 0); } }

/* ---------- cards / bento ---------- */
.card { position: relative; border-radius: 20px; padding: 28px; background: var(--s1); border: 1px solid var(--bd); box-shadow: var(--card-sh); transition: border-color var(--d-slow), box-shadow var(--d-slow), transform var(--d-slow) var(--out); overflow: hidden; }
.card::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--teal), transparent); opacity: 0; transform: scaleX(.3); transition: opacity var(--d-slow), transform .7s var(--out); pointer-events: none; }
.card:hover::before { opacity: .8; transform: none; }
.ink .card { background: var(--ink-1); }
.card h3 { margin-bottom: 10px; }
.card p { color: var(--tx2); font-size: 15px; }
.card:hover { border-color: rgba(11,216,182,.35); }
.paper .card:hover { border-color: rgba(9,168,141,.4); box-shadow: 0 2px 4px rgba(0,7,20,.04), 0 18px 40px -12px rgba(0,7,20,.16), inset 0 1px 0 #fff; }
@media (hover: none) { .card:active { transform: scale(.985); transition-duration: var(--d-fast); } }
@media (hover: hover) and (pointer: fine) { .tilt { will-change: transform; } }
.glare { position: absolute; left: 0; top: 0; width: 360px; height: 360px; margin: -180px 0 0 -180px; border-radius: 50%; background: radial-gradient(closest-side, rgba(11,216,182,.16), transparent); opacity: 0; pointer-events: none; transition: opacity .4s; }
.paper .glare { background: radial-gradient(closest-side, rgba(11,216,182,.14), transparent); }
.tilt.hot .glare { opacity: 1; }
.ic { width: 44px; height: 44px; border-radius: 13px; display: grid; place-items: center; margin-bottom: 30px; color: var(--act); background: var(--glow); border: 1px solid rgba(11,216,182,.25); }
.ic svg { width: 22px; height: 22px; }
.kicker { font: 600 11px/1.2 var(--f-mono) !important; letter-spacing: .08em; text-transform: uppercase; color: var(--mu) !important; margin-bottom: 8px; }
.bento { display: grid; gap: 14px; }
@media (min-width: 760px) { .bento { grid-template-columns: repeat(12, 1fr); gap: 20px; } .span7 { grid-column: span 7; } .span5 { grid-column: span 5; } .bento .card { padding: 32px; min-height: 290px; } .bento h3 { font-size: 1.45rem; } }
.trio { display: grid; gap: 14px; }
@media (min-width: 860px) { .trio { grid-template-columns: repeat(3, 1fr); gap: 20px; } }
.num { display: block; font: 600 12px/1 var(--f-mono); color: var(--act); margin-bottom: 26px; letter-spacing: .08em; }

/* bento micro-animations: transform and opacity only */
.mi { position: absolute; top: 26px; right: 24px; display: flex; align-items: center; gap: 6px; font: 600 11px/1 var(--f-mono); }
.mi code { font-size: 12px; padding: 7px 10px; border-radius: 8px; background: var(--ink); color: #E2E8F0; position: relative; display: inline-block; }
.m-err span { padding: 6px 8px; border-radius: 999px; border: 1px solid var(--bd2); color: var(--mu); animation: mErr 4.5s var(--out) infinite; }
.m-err span:nth-child(2) { animation-delay: .6s; } .m-err span:nth-child(3) { animation-delay: 1.2s; }
@keyframes mErr { 0%, 8% { opacity: .45; transform: none; } 14%, 60% { opacity: 1; transform: translateY(-3px); box-shadow: 0 0 0 1px var(--teal-deep); } 75%, 100% { opacity: .45; transform: none; } }
.m-one b { padding: 6px 8px; border-radius: 999px; background: rgba(239,68,68,.12); color: #B91C1C; animation: mPop 4s var(--spring) infinite; }
.m-one code::after { content: ""; position: absolute; left: 10px; right: 10px; bottom: 5px; height: 2px; background: var(--red); transform-origin: left; animation: mLine 4s var(--out) infinite; }
@keyframes mLine { 0%, 15% { transform: scaleX(0); } 35%, 85% { transform: scaleX(1); } 100% { transform: scaleX(0); } }
@keyframes mPop { 0%, 30% { opacity: 0; transform: scale(.5); } 42%, 85% { opacity: 1; transform: none; } 100% { opacity: 0; transform: scale(.8); } }
.m-semi i { display: inline-block; font-style: normal; color: var(--red); animation: mSemi 3.6s var(--out) infinite; }
@keyframes mSemi { 0%, 35% { opacity: 1; transform: none; } 60% { opacity: 0; transform: translate3d(4px, 16px, 0) rotate(40deg); } 85% { opacity: 0; transform: translate3d(0, -8px, 0); } 100% { opacity: 1; transform: none; } }
.m-cow { width: 70px; height: 34px; position: relative; }
.m-cow i { position: absolute; left: 0; top: 2px; width: 34px; height: 30px; border-radius: 8px; background: var(--ink); border: 1px solid var(--teal-deep); }
.m-cow i + i { border-color: var(--mint); background: #0b2a2a; animation: mCow 4s var(--spring) infinite; }
@keyframes mCow { 0%, 25% { transform: none; } 50%, 85% { transform: translateX(36px); } 100% { transform: none; } }
.m-rc { height: 26px; overflow: hidden; border-radius: 999px; background: var(--teal); }
.m-rc span { display: flex; flex-direction: column; animation: mRc 6s var(--out) infinite; }
.m-rc b { height: 26px; line-height: 26px; padding: 0 11px; color: var(--ink); text-align: center; }
@keyframes mRc { 0%, 22% { transform: translateY(0); } 33%, 55% { transform: translateY(-26px); } 66%, 88% { transform: translateY(-52px); } 100% { transform: translateY(-78px); } }
.m-same span { display: inline-flex; align-items: center; gap: 6px; padding: 5px 6px 5px 9px; border-radius: 999px; background: var(--ink); color: var(--teal); }
.m-same span + span { color: var(--sky); }
.m-same em { font-style: normal; color: var(--ink); background: var(--mint); border-radius: 999px; padding: 3px 6px; animation: mSame 3s var(--spring) infinite; }
.m-same span + span em { animation-delay: .25s; }
@keyframes mSame { 0%, 20% { transform: scale(.6); opacity: .3; } 35%, 100% { transform: none; opacity: 1; } }
.paused .mi * { animation-play-state: paused !important; }

/* ---------- windows (always ink islands, also on paper) ---------- */
.win { position: relative; background: var(--ink-1); color: #E2E8F0; border: 1px solid rgba(255,255,255,.09); border-radius: var(--r-lg); overflow: hidden; box-shadow: 0 1px 0 rgba(255,255,255,.04) inset, 0 24px 48px -24px rgba(0,0,0,.6); }
.paper .win { box-shadow: 0 2px 4px rgba(0,7,20,.06), 0 24px 48px -20px rgba(0,7,20,.3); border-color: rgba(0,7,20,.5); }
.win-bar { display: flex; align-items: center; gap: 10px; min-height: 42px; padding: 0 14px; border-bottom: 1px solid rgba(255,255,255,.07); background: linear-gradient(rgba(255,255,255,.025), transparent); font: 500 12px/1.2 var(--f-mono); color: #8a97ab; }
.win::after { content: ""; position: absolute; left: 12%; right: 12%; top: 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(11,216,182,.5), transparent); pointer-events: none; }
.win-bar .pill, .win-bar .badge { margin-left: auto; }
.dots3 { display: inline-flex; gap: 6px; }
.dots3 i { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,.14); transition: background-color var(--d-base); }
.win:hover .dots3 i:nth-child(1) { background: #F87171; } .win:hover .dots3 i:nth-child(2) { background: #FBBF24; } .win:hover .dots3 i:nth-child(3) { background: var(--mint); }
.win > .code, .win > pre.code { padding: 16px 18px; }
.win .cw { padding: 16px 18px; }
.copy { position: absolute; right: 8px; top: 6px; z-index: 2; height: 30px; padding: 0 10px 0 8px; display: inline-flex; align-items: center; gap: 6px; border-radius: 999px; font: 600 11px/1 var(--f-mono); color: #CBD5E1; border: 1px solid rgba(255,255,255,.12); background: rgba(6,15,30,.85); transition: background-color var(--d-base), color var(--d-base), border-color var(--d-base), transform var(--d-slow) var(--spring); }
.copy:hover { background: rgba(255,255,255,.1); transform: translateY(-1px); }
.copy:active { transform: scale(.94); }
.copy svg { width: 14px; height: 14px; }
.copy .ck { display: none; }
.copy.done { color: var(--ink); background: var(--mint); border-color: var(--mint); }
.copy.done .cp { display: none; }
.copy.done .ck { display: block; animation: pop .5s var(--spring); }

/* syntax (dark islands) */
.k { color: var(--teal); }
.t { color: #7CC7F5; }
.f { color: #F1F5F9; }
.b { color: #7CC7F5; }
.s { color: #EBD9A8; }
.si { color: var(--mint); }
.n { color: #C4B5FD; }
.c { color: #64748B; font-style: italic; }
.p { color: #94A3B8; }

/* ---------- errors ---------- */
.duo-3d { perspective: 1600px; margin-bottom: 20px; }
.duo { display: grid; gap: 14px; transform-style: preserve-3d; }
.duo .win { transition: transform .9s var(--out); }
@media (min-width: 960px) {
  .duo { grid-template-columns: 1fr 1.08fr; gap: 22px; align-items: stretch; }
  .duo .ed { transform: rotateY(9deg) translateZ(-10px); transform-origin: right center; }
  .duo .term2 { transform: rotateY(-9deg) translateZ(-10px); transform-origin: left center; }
  .duo:hover .ed, .duo:hover .term2 { transform: none; }
}
.badge { font: 600 11px/1 var(--f-mono); padding: 5px 9px; border-radius: 999px; border: 1px solid rgba(255,255,255,.14); color: #8a97ab; transition: color .3s, background-color .3s, border-color .3s; }
.badge.err { color: #FCA5A5; border-color: rgba(248,113,113,.4); background: rgba(248,113,113,.1); }
.badge.ok { color: var(--mint); border-color: rgba(98,246,181,.35); background: rgba(98,246,181,.08); }
#ecode .l { position: relative; }
.sq { position: relative; display: inline-block; }
.sq::after { content: ""; position: absolute; left: -1px; right: -1px; bottom: -3px; height: 3px; background: radial-gradient(circle at 2px 0, transparent 1.6px, var(--red) 1.7px 2.4px, transparent 2.5px) 0 0 / 4px 3px repeat-x; transform: scaleX(0); transform-origin: left; transition: transform .5s var(--out); }
.err-on .sq::after { transform: scaleX(1); }
.ins { display: inline-block; color: var(--mint); }
.js #err:not(.fixed) .ins { display: none; }
.fixed .ins { animation: insert .8s var(--spring) both; background: rgba(98,246,181,.12); border-radius: 4px; }
@keyframes insert { from { opacity: 0; transform: translateY(-8px) scale(.8); } }
.prob { border-top: 1px solid rgba(255,255,255,.07); padding: 14px 18px; font-size: 13px; min-height: 104px; display: grid; }
.prob > div { grid-area: 1 / 1; transition: opacity .4s, transform .6s var(--out); }
.pe b { font-family: var(--f-mono); color: #FCA5A5; margin-right: 4px; }
.pe .at { font: 500 11px var(--f-mono); color: #8a97ab; }
.pe em { display: block; font-style: normal; color: var(--mint); margin-top: 6px; }
.pe code, .po code { font-size: 12px; }
.po { color: var(--mint); display: flex; align-items: center; gap: 8px; }
.js .pe, .js .po { opacity: 0; transform: translateY(8px); }
.js .err-on .pe { opacity: 1; transform: none; }
.js .fixed .po { opacity: 1; transform: none; }
.js .fixed .pe { opacity: 0; transform: translateY(-8px); }
.o { font-size: 12.5px; line-height: 1.7; padding: 16px 18px; white-space: pre-wrap; word-break: break-word; color: #E2E8F0; }
.o .row { display: inline; }
.js #err .o .row { opacity: 0; }
.js #err .o .row.on { opacity: 1; transition: opacity .4s; }
.jok { color: var(--mint); }
.jh { border-radius: 4px; transition: background-color .35s, color .35s, box-shadow .35s; }
.jh.hl { background: rgba(11,216,182,.18); color: #fff; box-shadow: 0 0 0 2px rgba(11,216,182,.18); }
.js #err.done .jh { background: transparent; box-shadow: none; }
#errors .trio { margin-top: 26px; }

/* ---------- pipeline flight ---------- */
.pipe-sec { padding-top: clamp(40px, 7vw, 80px); position: relative; }
.flight { position: relative; height: 640vh; }
.pin { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; }
.space { position: absolute; inset: 0; perspective: 900px; perspective-origin: 50% 46%; }
.pc { position: absolute; left: 50%; top: 52%; width: min(600px, calc(100vw - 32px)); padding: 20px; border-radius: 20px; background: var(--ink-2); border: 1px solid rgba(255,255,255,.1); box-shadow: 0 30px 60px -20px rgba(0,0,0,.8), inset 0 1px 0 rgba(255,255,255,.07); will-change: transform, opacity; backface-visibility: hidden; transform: translate(-50%, -50%); }
.pc::before { content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; background: linear-gradient(160deg, rgba(11,216,182,.6), transparent 40%); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none; }
.pc-h { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin-bottom: 8px; }
.pc-h b { font: 600 1.35rem/1.2 var(--f-disp); letter-spacing: -.02em; color: #fff; }
.pc-h span { font: 500 11.5px/1 var(--f-mono); color: var(--teal); letter-spacing: .03em; }
.cap { color: var(--tx2); font-size: 14px; margin-bottom: 14px; }
.cap.sm { font-size: 13px; margin: 12px 0 0; color: var(--mu); }
.pc .code { background: var(--ink); border: 1px solid var(--bd); border-radius: var(--r-md); padding: 14px 16px; font-size: 13px; }
.pc-c .pc-h span { color: var(--teal); }
.pc-js .pc-h span { color: var(--sky); }
.pc-c, .pc-js { width: min(420px, calc(100vw - 32px)); }
.chips { display: flex; flex-wrap: wrap; gap: 7px; }
.chip { font: 500 13px/1 var(--f-mono); padding: 8px 10px; border-radius: 8px; background: var(--ink); border: 1px solid var(--bd2); color: #E2E8F0; transform: translate3d(0, 0, 0); }
.chip.kw { color: var(--teal); border-color: rgba(11,216,182,.35); }
.chip.ty { color: #7CC7F5; border-color: rgba(124,199,245,.3); }
.chip.sy { color: #94A3B8; }
.chip.nl { color: var(--mu); font-style: italic; border-style: dashed; }
.pc.near .chip { animation: chipIn .7s var(--spring) both; animation-delay: calc(var(--i) * 45ms); }
@keyframes chipIn { from { opacity: 0; transform: translate3d(0, 14px, 0) scale(.7); } }
.tree { width: 100%; height: auto; font: 500 12.5px var(--f-mono); }
.tree .e path { stroke: rgba(255,255,255,.22); stroke-width: 1.5; }
.tree .nd rect { fill: var(--ink); stroke: rgba(255,255,255,.2); }
.tree .nd text { fill: #E2E8F0; text-anchor: middle; dominant-baseline: central; }
.tree .ty rect { fill: rgba(11,216,182,.16); stroke: rgba(11,216,182,.6); }
.tree .ty text { fill: var(--mint); font-size: 10.5px; text-anchor: middle; dominant-baseline: central; }
.tree .ty { transform-box: fill-box; transform-origin: center; }
.pc.near .tree .ty { animation: tyIn .6s var(--spring) both; animation-delay: calc(.15s + var(--i) * 90ms); }
@keyframes tyIn { from { opacity: 0; transform: scale(.3); } }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.pc-out .term-b { min-height: 0; }
.match { display: inline-flex; align-items: center; gap: 7px; margin-top: 14px; padding: 7px 13px; border-radius: 999px; background: var(--mint); color: var(--ink); font: 700 11px/1 var(--f-mono); text-transform: uppercase; letter-spacing: .06em; box-shadow: 0 0 30px rgba(98,246,181,.4); }
.rail { position: absolute; z-index: 5; left: 50%; top: calc(var(--hdr) + 14px); transform: translateX(-50%); display: flex; gap: 4px; padding: 5px; border-radius: 999px; background: rgba(6,15,30,.8); border: 1px solid var(--bd); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); }
.rail button { position: relative; min-width: 40px; height: 34px; padding: 0 8px; border-radius: 999px; font: 600 11px/1 var(--f-mono); color: var(--mu); transition: color .3s, background-color .3s; white-space: nowrap; }
.rail button span { display: inline; }
.rail button { font-size: 0; }
.rail button span { font-size: 11px; }
.rail li.on button { color: var(--ink); background: var(--teal); }
.rail-fill { display: none; }
.now-label { display: none; }
@media (min-width: 960px) {
  .rail { left: var(--gut); top: 50%; transform: translateY(-50%); flex-direction: column; gap: 2px; padding: 8px; border-radius: 20px; }
  .rail button { font-size: 13px; font-family: var(--f-sans); font-weight: 500; text-align: left; display: flex; gap: 10px; align-items: center; width: 100%; padding: 0 14px 0 10px; height: 36px; }
  .rail button span { font-family: var(--f-mono); font-size: 10.5px; opacity: .7; }
  .rail li.on button { background: rgba(11,216,182,.12); color: #fff; }
  .rail li.on button span { color: var(--teal); opacity: 1; }
  .rail-fill { display: block; position: absolute; left: 3px; top: 14px; bottom: 14px; width: 2px; border-radius: 2px; background: rgba(255,255,255,.08); }
  .rail-fill i { position: absolute; inset: 0; background: linear-gradient(var(--teal), var(--mint)); transform-origin: top; transform: scaleY(0); border-radius: inherit; }
  .space { left: 180px; }
  .pc { padding: 26px; }
  .pc .code { font-size: 14px; }
}
.floor { position: absolute; left: -50%; right: -50%; bottom: 0; height: 58%; perspective: 480px; perspective-origin: 50% 0; pointer-events: none; overflow: hidden; -webkit-mask: linear-gradient(transparent, #000 55%); mask: linear-gradient(transparent, #000 55%); }
.floor::before { content: ""; position: absolute; inset: 0; background: radial-gradient(40% 60% at 50% 0, rgba(11,216,182,.14), transparent); }
.floor > i { position: absolute; left: 0; right: 0; bottom: -60px; height: 400%; transform-origin: 50% 100%; rotate: x 74deg; background-image: linear-gradient(rgba(11,216,182,.2) 1px, transparent 1px), linear-gradient(90deg, rgba(11,216,182,.13) 1px, transparent 1px); background-size: 60px 60px; background-position: 50% 0; will-change: transform; }
.bignum { position: absolute; right: var(--gut); bottom: 2vh; font: 600 clamp(7rem, 28vw, 17rem)/1 var(--f-disp); letter-spacing: -.06em; color: rgba(255,255,255,.035); pointer-events: none; user-select: none; }
.bignum.pop { animation: numIn .8s var(--out); }
@keyframes numIn { from { opacity: 0; transform: translate3d(0, 30px, 0); } }
.foot-note { color: var(--mu); font-size: 13.5px; padding-block: 28px 100px; }

/* ---------- memory ---------- */
.cow { display: grid; gap: 22px; }
@media (min-width: 900px) { .cow { grid-template-columns: .9fr 1.1fr; gap: 32px; align-items: center; } }
#ccode { padding: 16px 0; }
#ccode .l { padding: 0 18px; transition: background-color .35s; position: relative; }
#ccode .l.cur { background: rgba(11,216,182,.12); }
#ccode .l.cur::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--teal); }
.cout { display: flex; gap: 10px; margin-top: 12px; }
.cout span { font: 600 14px/1 var(--f-mono); padding: 11px 15px; border-radius: 999px; background: var(--ink); color: var(--mint); border: 1px solid rgba(0,7,20,.5); }
.js .anim .cout span { opacity: 0; transform: translateY(10px) scale(.9); transition: opacity .3s, transform .3s; }
.js .anim .cout.on span { opacity: 1; transform: none; transition: opacity .4s, transform .7s var(--spring); }
.js .anim .cout.on span + span { transition-delay: .15s; }
.mem-3d { perspective: 1000px; }
.diag { width: 100%; height: auto; overflow: visible; font-family: var(--f-mono); border-radius: 24px; background: var(--ink-1); padding: 18px; box-shadow: 0 2px 4px rgba(0,7,20,.06), 0 30px 60px -24px rgba(0,7,20,.45); transform-style: preserve-3d; will-change: transform; }
.diag .slab { fill: var(--ink-2); stroke: rgba(255,255,255,.14); }
.diag .blk2 .slab { stroke: rgba(98,246,181,.45); }
.diag .cell rect { fill: var(--ink); stroke: rgba(11,216,182,.45); }
.diag .cell text { fill: #fff; font-size: 17px; font-weight: 600; text-anchor: middle; dominant-baseline: central; }
.diag .rc rect { fill: var(--teal); }
.diag .rc text { fill: var(--ink); font-size: 11px; font-weight: 700; text-anchor: middle; dominant-baseline: central; }
.diag .vt rect { fill: var(--cream); }
.diag .vt text { fill: var(--ink); font-size: 15px; font-weight: 700; text-anchor: middle; dominant-baseline: central; }
.diag .ptr { fill: none; stroke: var(--mint); stroke-width: 2; stroke-dasharray: 5 5; }
.diag .vt, .diag .blk, .diag .cell, .diag .rc { transform-box: fill-box; transform-origin: center; }
#c-pb1 { opacity: 0; }
.js .anim .diag .vt, .js .anim .diag .ptr, .js .anim .diag .blk, .js .anim #c-c3 { opacity: 0; transition: opacity .35s, transform .5s var(--out); }
.js .anim .diag .vt { transform: translateX(-12px); }
.js .anim .diag .blk { transform: scale(.85); }
.js .anim .diag #c-b2 { transform: translate(0, -122px) scale(1); }
.js .anim #c-c3 { transform: scale(.3); }
.js .anim .diag .on { opacity: 1 !important; transform: none !important; transition: opacity .45s, transform .9s var(--spring) !important; }
.js .anim .diag #c-b2.on { transition: opacity .3s, transform 1.1s var(--spring) !important; }
.rc.bump { animation: bump .6s var(--spring); }
@keyframes bump { 40% { transform: scale(1.35); } }
.cell.flip { animation: flip .7s var(--out); }
@keyframes flip { 0% { transform: scaleY(1); } 45% { transform: scaleY(0); } 100% { transform: scaleY(1); } }
.capline { margin-top: 14px; font-size: 14.5px; color: var(--tx2); min-height: 3em; transition: opacity .3s; }
.mem3 { margin-top: clamp(64px, 9vw, 110px); }
.mem3 > h3 { font-size: clamp(1.5rem, 3.6vw, 2.1rem); letter-spacing: -.03em; margin-bottom: 12px; }
.mem3 > p { color: var(--tx2); max-width: 40em; margin-bottom: 30px; font-size: 1.05rem; }
code.big { display: inline-block; font-size: 1.15rem; font-weight: 600; color: var(--act); margin-bottom: 14px; }

/* ---------- language tour ---------- */
.tabs-wrap { overflow-x: auto; margin: 0 calc(var(--gut) * -1) 18px; padding: 4px var(--gut); scrollbar-width: none; }
.tabs-wrap::-webkit-scrollbar { display: none; }
.tablist { position: relative; display: inline-flex; padding: 4px; border-radius: 999px; background: var(--cream-1); border: 1px solid rgba(0,7,20,.1); white-space: nowrap; }
.tablist button { position: relative; z-index: 1; height: 38px; padding: 0 17px; border-radius: 999px; font-size: 14px; font-weight: 500; color: var(--mu); transition: color .3s; }
.tablist button[aria-selected="true"] { color: var(--ink); }
.ind { position: absolute; left: 0; top: 4px; height: 38px; pointer-events: none; }
.ind i { position: absolute; top: 0; left: 0; height: 38px; background: #fff; transition: transform .6s var(--spring); }
.ind-l, .ind-r { width: 38px; border-radius: 50%; box-shadow: 0 2px 8px rgba(0,7,20,.1); }
.ind-m { width: 1px; transform-origin: left; }
.panels { display: grid; }
.tp { grid-area: 1 / 1; }
.tp[hidden] { display: none; }
.tp.enter { animation: tpIn .7s var(--out) both; }
@keyframes tpIn { from { opacity: 0; transform: perspective(1200px) rotateX(10deg) translate3d(0, 18px, 0); } }
.tp .d { color: var(--tx2); margin-bottom: 18px; max-width: 46em; font-size: 15.5px; }
.tgrid { display: grid; gap: 14px; align-items: start; }
@media (min-width: 860px) { .tgrid { grid-template-columns: 1.5fr 1fr; gap: 20px; } }
.out-win .term-b { min-height: 0; padding: 14px 16px; color: var(--mint); }

/* ---------- agents ---------- */
.ag { display: grid; gap: 14px; }
@media (min-width: 900px) { .ag { grid-template-columns: 1fr 1fr; gap: 20px; } }
.prompt .quote { padding: 22px; font-size: clamp(1.05rem, 2.4vw, 1.25rem); line-height: 1.55; color: #fff; font-family: var(--f-disp); letter-spacing: -.01em; }
.prompt .quote::before { content: "“"; color: var(--teal); }
.prompt .quote::after { content: "”"; color: var(--teal); }
.prompt .win-bar .live { width: 7px; height: 7px; }
.docs { padding: 6px 20px; }
.docs li { position: relative; display: grid; gap: 2px; padding: 13px 0; border-bottom: 1px solid rgba(255,255,255,.07); transition: transform var(--d-slow) var(--out); }
.docs li:hover { transform: translateX(4px); }
.docs li::before { content: ""; position: absolute; left: -20px; top: 50%; width: 3px; height: 60%; margin-top: -30%; border-radius: 3px; background: var(--teal); transform: scaleY(0); transition: transform var(--d-slow) var(--spring); }
.docs li:hover::before { transform: none; }
.docs li:last-child { border: 0; }
.docs b { font: 600 13.5px var(--f-mono); color: var(--teal); }
.docs span { color: var(--tx2); font-size: 14px; }
@media (min-width: 600px) { .docs li { grid-template-columns: 130px 1fr; gap: 14px; } }
.loop { margin-top: 20px; border-radius: var(--r-xl); border: 1px solid var(--bd); background: var(--ink-1); padding: 18px 10px 6px; }
.loop svg { width: 100%; max-width: 760px; margin: 0 auto; height: auto; overflow: visible; }
.loop .ln { fill: none; stroke: rgba(255,255,255,.16); stroke-width: 2; }
.loop .hid { fill: none; stroke: none; }
.loop .nd rect { fill: var(--ink-2); stroke: rgba(255,255,255,.18); transition: fill .3s, stroke .3s; }
.loop .nd text { fill: #fff; font: 600 16px var(--f-sans); text-anchor: middle; dominant-baseline: central; }
.loop .nd.lit rect { fill: rgba(11,216,182,.18); stroke: var(--teal); }
.loop .nd.fix.lit rect { fill: rgba(245,158,11,.16); stroke: var(--amber); }
.loop .sub { fill: #8a97ab; font: 500 13px var(--f-mono); text-anchor: middle; }
@media (max-width: 640px) { .loop .nd text { font-size: 24px; } .loop .sub { font-size: 21px; } .loop .nd rect { stroke-width: 1.6; } .loop { padding: 14px 6px 4px; } #loopDot { r: 9px; } }
#loopDot { fill: var(--mint); filter: drop-shadow(0 0 6px rgba(98,246,181,.8)); }
.js #loopDot { opacity: 1; }

/* ---------- install ---------- */
.steps { display: grid; gap: 14px; counter-reset: none; }
@media (min-width: 900px) { .steps { grid-template-columns: repeat(3, 1fr); gap: 20px; } }
.step .kicker { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; }
.step-n { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 9px; background: rgba(11,216,182,.12); border: 1px solid rgba(11,216,182,.3); color: var(--teal); font-size: 12px; letter-spacing: 0; transition: transform var(--d-slow) var(--spring), background-color var(--d-base), color var(--d-base); }
.step:hover .step-n { transform: rotate(-8deg) scale(1.08); background: var(--teal); color: var(--ink); }
.card .win.mini { margin: 6px 0 12px; }
.card .win.mini .code { padding: 12px 14px; font-size: 12.5px; }
.card .small { margin-top: 4px; }
.cli { margin-top: 20px; border-radius: var(--r-xl); border: 1px solid rgba(255,255,255,.09); background: var(--ink-1); overflow: hidden; box-shadow: var(--card-sh); }
.cli-h { display: flex; align-items: center; gap: 10px; min-height: 44px; padding: 0 18px; border-bottom: 1px solid rgba(255,255,255,.07); font: 500 12px var(--f-mono); color: #8a97ab; background: linear-gradient(rgba(255,255,255,.025), transparent); }
.cli-list li { position: relative; display: grid; gap: 4px; padding: 15px 20px; border-bottom: 1px solid rgba(255,255,255,.06); isolation: isolate; }
.cli-list li:last-child { border: 0; }
.cli-list li::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(11,216,182,.1), transparent 70%); transform: scaleX(0); transform-origin: left; transition: transform .6s var(--out); }
.cli-list li:hover::before { transform: none; }
.cli-list code { color: #fff; font-size: 13.5px; display: inline-flex; gap: 10px; }
.cli-list .pr { color: var(--teal); }
.cli-list span { color: var(--tx2); font-size: 14px; }
@media (min-width: 760px) { .cli-list li { grid-template-columns: 320px 1fr; gap: 24px; align-items: baseline; } }
.duo2 { display: grid; gap: 14px; margin-top: 20px; }
@media (min-width: 760px) { .duo2 { grid-template-columns: 1fr 1fr; gap: 20px; } }
.kv div { display: grid; grid-template-columns: minmax(84px, 34%) 1fr; gap: 12px; align-items: baseline; padding: 11px 0; border-bottom: 1px solid var(--bd); }
.kv div:last-child { border: 0; }
.kv dt { justify-self: start; font: 600 12.5px/1 var(--f-mono); color: var(--act); padding: 6px 9px; border-radius: 8px; background: rgba(11,216,182,.08); border: 1px solid rgba(11,216,182,.2); white-space: nowrap; }
.kv dd { margin: 0; color: var(--tx2); font-size: 14px; }

/* ---------- bench ---------- */
.bench { display: grid; gap: 18px; }
@media (min-width: 960px) { .bench { gap: 20px; } }
.lanes { padding: 22px 24px 20px; border-radius: var(--r-xl); }
.lanes .hd { display: flex; justify-content: space-between; align-items: center; gap: 10px; font: 500 12px var(--f-mono); color: #8a97ab; margin-bottom: 18px; }
.pend { color: var(--amber); border-color: rgba(245,158,11,.35); background: rgba(245,158,11,.08); }
.pend .live, .pend .live::after { background: var(--amber); width: 6px; height: 6px; }
.lane { display: grid; grid-template-columns: 92px 1fr 22px; align-items: center; gap: 12px; padding: 10px 0; }
.lane b { font-size: 14px; font-weight: 500; color: #E2E8F0; }
.lane .q { font: 600 12px var(--f-mono); color: #64748B; text-align: center; }
.trk { height: 10px; border-radius: 999px; background: repeating-linear-gradient(90deg, rgba(255,255,255,.06) 0 6px, transparent 6px 10px); overflow: hidden; position: relative; }
.trk i { position: absolute; inset: 0; width: 40%; background: linear-gradient(90deg, transparent, rgba(11,216,182,.45), transparent); animation: shimmer 2.6s var(--out) infinite; }
.lane:nth-child(3) .trk i { animation-delay: .2s; } .lane:nth-child(4) .trk i { animation-delay: .4s; } .lane:nth-child(5) .trk i { animation-delay: .6s; }
@keyframes shimmer { from { transform: translateX(-100%); } to { transform: translateX(260%); } }
.lanes-f { margin-top: 12px; padding-top: 14px; border-top: 1px solid rgba(255,255,255,.07); font: 500 12px var(--f-mono); color: #8a97ab; }
.metrics { display: grid; gap: 12px; }
@media (min-width: 600px) { .metrics { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .metrics { grid-template-columns: repeat(4, 1fr); gap: 20px; } .lanes { padding: 28px 32px 24px; } .lane { grid-template-columns: 120px 1fr 28px; } }
.metrics .card { padding: 22px; font-size: 14.5px; color: var(--tx2); }
.metrics .num { margin-bottom: 14px; }
.metrics b { color: var(--tx); font-weight: 600; display: block; margin-bottom: 4px; font-family: var(--f-disp); font-size: 1.05rem; letter-spacing: -.01em; }

/* ---------- roadmap ---------- */
.road { position: relative; padding-left: 34px; max-width: 880px; display: grid; gap: 12px; }
.rt { position: absolute; left: 8px; top: 10px; bottom: 10px; width: 2px; border-radius: 2px; background: rgba(0,7,20,.1); overflow: hidden; }
.rt i { position: absolute; inset: 0; background: linear-gradient(var(--teal-deep), var(--teal)); transform-origin: top; transform: scaleY(0); }
.road li { position: relative; }
.road .nd { position: absolute; left: -32px; top: 26px; width: 14px; height: 14px; border-radius: 50%; background: var(--cream); border: 2px solid rgba(0,7,20,.22); transition: transform var(--d-slow) var(--spring); }
.road li:hover .nd { transform: scale(1.25); }
.road .done .nd { background: var(--teal-deep); border-color: var(--teal-deep); }
.road .now .nd { background: var(--teal); border-color: var(--teal); }
.road .now .nd::after { content: ""; position: absolute; inset: -2px; border-radius: 50%; background: var(--teal); animation: ping 2s var(--out) infinite; }
.rm-card { display: grid; gap: 6px 22px; padding: 20px 22px; border-radius: 18px; border: 1px solid var(--bd); background: rgba(255,255,255,.55); transition: transform var(--d-slow) var(--out), border-color var(--d-slow), background-color var(--d-slow), box-shadow var(--d-slow); }
.road li:hover .rm-card { transform: translateX(4px); border-color: rgba(9,168,141,.35); background: #fff; box-shadow: 0 14px 34px -16px rgba(0,7,20,.2); }
.road .now .rm-card { background: var(--ink); border-color: var(--ink); box-shadow: 0 20px 44px -18px rgba(0,7,20,.5), var(--glow-teal); }
.road .now .rm-card h3, .road .now .rm-v { color: #fff; }
.road .now .rm-card p { color: #CBD5E1; }
.road .now code.i { background: rgba(255,255,255,.08); color: #fff; border-color: rgba(255,255,255,.12); }
.rm-v { font: 600 clamp(1.6rem, 4vw, 2.2rem)/1 var(--f-disp); letter-spacing: -.04em; color: var(--tx); }
.road .done .rm-v { color: var(--act); }
.road li:not(.done):not(.now) .rm-v { color: var(--mu); }
.road h3 { font-size: 1.15rem; display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; margin-bottom: 6px; }
.road p { color: var(--tx2); font-size: 14.5px; }
@media (min-width: 700px) { .rm-card { grid-template-columns: 110px 1fr; align-items: start; padding: 22px 26px; } }
.tag { font: 600 10.5px/1 var(--f-mono); padding: 5px 8px; border-radius: 999px; letter-spacing: .05em; text-transform: uppercase; border: 1px solid var(--bd2); color: var(--mu); }
.done .tag { color: var(--act); border-color: rgba(9,168,141,.4); background: rgba(9,168,141,.06); }
.now .tag { background: var(--teal); color: var(--ink); border-color: var(--teal); }
.next .tag { color: #B45309; border-color: rgba(217,119,6,.35); background: rgba(245,158,11,.08); }

/* ---------- open ---------- */
.open { text-align: center; }
.open .wrap { display: grid; justify-items: center; gap: 18px; }
.open .eyebrow::before { display: none; }
.open h2 { max-width: 14em; }
.open .lead { max-width: 38em; }
.open .cta { justify-content: center; margin-top: 10px; }
.tile-3d { perspective: 700px; margin-bottom: 18px; }
.tile { position: relative; width: 104px; height: 104px; transform-style: preserve-3d; will-change: transform; transform: rotateX(18deg) rotateY(-24deg); }
.tile i, .tile b { position: absolute; inset: 0; border-radius: 28px; }
.tile i { background: linear-gradient(135deg, #3b2a99, #0f5d78); }
.tile i:nth-child(1) { transform: translateZ(-14px); background: #120c33; }
.tile i:nth-child(2) { transform: translateZ(-12px); } .tile i:nth-child(3) { transform: translateZ(-10px); } .tile i:nth-child(4) { transform: translateZ(-8px); }
.tile i:nth-child(5) { transform: translateZ(-6px); } .tile i:nth-child(6) { transform: translateZ(-4px); } .tile i:nth-child(7) { transform: translateZ(-2px); } .tile i:nth-child(8) { transform: translateZ(-1px); }
.tile b { background: linear-gradient(135deg, #7C5CFF, #22B8E8); box-shadow: inset 0 1px 0 rgba(255,255,255,.35); display: grid; place-items: center; }
.tile b svg { width: 100%; height: 100%; }
.tile-3d::after { content: ""; display: block; width: 110px; height: 20px; margin: 26px auto 0; border-radius: 50%; background: radial-gradient(closest-side, rgba(11,216,182,.35), transparent); }

/* ---------- footer ---------- */
.foot-bar { position: relative; overflow: hidden; padding: 64px 0 calc(28px + env(safe-area-inset-bottom)); border-top: 1px solid var(--bd); }
.fb-top { display: grid; gap: 36px; }
.fb-brand { display: grid; gap: 14px; max-width: 22em; }
.fb-brand p { color: var(--tx2); font-size: 15px; }
.fb-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.fb-cols div { display: grid; gap: 2px; align-content: start; }
.fb-h { font: 600 11px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--mu); margin-bottom: 10px; }
.fb-cols a { justify-self: start; color: var(--tx2); text-decoration: none; font-size: 15px; padding: 6px 0; background: linear-gradient(var(--teal), var(--teal)) 0 calc(100% - 4px) / 0 1px no-repeat; transition: color var(--d-base), background-size var(--d-slow) var(--out); }
.fb-cols a:hover { color: #fff; background-size: 100% 1px; }
.totop { justify-self: start; width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--bd2); color: #fff; background: rgba(255,255,255,.04); transition: transform var(--d-slow) var(--spring), background-color var(--d-base), border-color var(--d-base); }
.totop:hover { transform: translateY(-3px); background: var(--teal); color: var(--ink); border-color: var(--teal); }
.totop svg { transition: transform var(--d-slow) var(--spring); }
.totop:hover svg { transform: translateY(-2px); }
.fb-word { margin: 48px 0 0; }
.fb-word svg { width: 100%; height: auto; max-height: 260px; }
.js .fb-word { opacity: 0; transform: translate3d(0, 40px, 0); transition: opacity 1.2s var(--out), transform 1.4s var(--out); }
.js .fb-word.in { opacity: 1; transform: none; }
.fb-bot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 20px; padding-top: 20px; border-top: 1px solid var(--bd); font: 500 12px var(--f-mono); color: var(--mu); }
@media (min-width: 860px) { .fb-top { grid-template-columns: 1.2fr 1fr auto; align-items: start; gap: 48px; } .totop { justify-self: end; } }

/* ---------- reduced motion: calm static versions ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .js .rv, .js .split .wi { opacity: 1; transform: none; }
  .tokrun { animation: none; }
  .flight { height: auto; }
  .pin { position: static; height: auto; overflow: visible; }
  .space { position: static; perspective: none; display: grid; gap: 16px; padding: 0 var(--gut); max-width: 1200px; margin: 0 auto; }
  .pc { position: relative; left: auto; top: auto; transform: none !important; opacity: 1 !important; width: auto; visibility: visible !important; }
  .rail, .floor, .bignum { display: none; }
  #gl { position: absolute; }
  .mi *, .mi *::after { animation: none !important; }
  .duo .ed, .duo .term2 { transform: none; }
  .stage { transform: none !important; }
}
@media (prefers-reduced-motion: reduce) and (min-width: 900px) { .space { grid-template-columns: 1fr 1fr; } .pc-out { grid-column: 1 / -1; } }
.loop .ln.ok { stroke: rgba(98,246,181,.35); stroke-dasharray: 4 6; }
.loop .okl { fill: var(--mint); }

/* benchmark: three bars per language, one per model */
.lane3 { grid-template-columns: 92px 1fr 92px; }
.lane3 .q { font-size: 11px; color: #94A3B8; text-align: right; white-space: nowrap; }
.trk3 { display: grid; gap: 3px; }
.trk3 i { display: block; height: 5px; border-radius: 999px; width: var(--w); }
.trk3 .m0, .legend3 .m0 { background: #0BD8B6; }
.trk3 .m1, .legend3 .m1 { background: #60A5FA; }
.trk3 .m2, .legend3 .m2 { background: #F59E0B; }
.legend3 { display: inline-flex; align-items: center; gap: 6px; }
.legend3 i { display: inline-block; width: 8px; height: 8px; border-radius: 2px; margin-left: 6px; }
@media (min-width: 1000px) { .lane3 { grid-template-columns: 120px 1fr 110px; } }
@media (max-width: 520px) { .lane3 { grid-template-columns: 70px 1fr 88px; gap: 8px; } .lane3 .q { font-size: 10px; } .legend3 { font-size: 10px; } }