@font-face { font-family: "Barlow Condensed"; font-weight: 600; font-display: swap;
  src: url(/fonts/barlow-condensed-600.woff2) format("woff2"); }
@font-face { font-family: "Barlow Condensed"; font-weight: 700; font-display: swap;
  src: url(/fonts/barlow-condensed-700.woff2) format("woff2"); }
@font-face { font-family: "Atkinson Hyperlegible Next"; font-weight: 200 800; font-display: swap;
  src: url(/fonts/atkinson-next.woff2) format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-weight: 500; font-display: swap;
  src: url(/fonts/plex-mono-500.woff2) format("woff2"); }

:root {
  color-scheme: dark;
  --ground: #0b0b0d;
  --deck: #17171a;
  --recess: #1f1f23;
  --line: #2a2a30;
  --ink: #f4f4f5;
  --ink-dim: #a1a1aa;
  --link: #a5adff;
  --led: #75eacd;

  --display: "Barlow Condensed", "Arial Narrow", "Helvetica Neue", sans-serif;
  --body: "Atkinson Hyperlegible Next", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --s-small: .9375rem; 
  --s-body: 1.0625rem; 
  --col: 40rem;   
  --wide: 76rem;
  --gutter: clamp(1rem, 4vw, 2.5rem);
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    color-scheme: light;
    --ground: #f4f4f5;
    --deck: #fafafa;
    --recess: #e4e4e7;
    --line: #d4d4d8;
    --ink: #18181b;
    --ink-dim: #52525b;
    --link: #3c46c4;
    --led: #0a6c56;
  }
}
:root[data-theme="light"] {
  color-scheme: light;
  --ground: #f4f4f5;
  --deck: #fafafa;
  --recess: #e4e4e7;
  --line: #d4d4d8;
  --ink: #18181b;
  --ink-dim: #52525b;
  --link: #3c46c4;
  --led: #0a6c56;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  padding-inline: var(--gutter);
  background: var(--ground);
  color: var(--ink);
  font: 400 var(--s-body)/1.6 var(--body);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--link); text-underline-offset: .18em; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--link); outline-offset: 3px; border-radius: 3px; }
h1, h2, h3 { text-wrap: balance; margin: 0; }
p { margin: 0; }
.wrap { max-width: var(--wide); margin-inline: auto; }
.prose { display: grid; gap: 1rem; }

section > :not(.gallery, .step), .step > .prose { max-width: var(--col); margin-inline: auto; }
.vh { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }

.meta { font: 500 .8125rem/1.6 var(--mono); color: var(--ink-dim); }


.top {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: .6rem 2rem;
  padding-block: 1rem;
  border-bottom: 1px solid var(--line);
}
.brand {
  display: flex; align-items: center; gap: .55rem;
  color: var(--ink); text-decoration: none;
  font: 700 1.125rem/1 var(--body);
}
.brand img { width: 28px; height: 28px; border-radius: 6px; }
.links { display: flex; flex-wrap: wrap; gap: .3rem 1.4rem; margin: 0; padding: 0; list-style: none; }
.links a { color: var(--ink-dim); text-decoration: none; font-size: var(--s-small); white-space: nowrap; }
@media (max-width: 30rem) { .links { gap: .3rem .85rem; } .links a { font-size: .875rem; } }
.links a:hover, .links a[aria-current] { color: var(--ink); text-decoration: underline; }


section { padding-block: clamp(2rem, 4vw, 3.25rem) 0; scroll-margin-top: 1rem; }
section + section { margin-top: clamp(2rem, 4vw, 3.25rem); border-top: 1px solid var(--line); }
section.first { padding-top: 0; }
h2 { font: 700 clamp(1.5rem, 2.6vw, 2rem)/1.2 var(--body); letter-spacing: -.01em; margin-bottom: 1.25rem; }
.prose h2 { margin-bottom: .25rem; }
h3 { font: 700 1.25rem/1.3 var(--body); }
.prose h3 { margin-top: 1rem; }


.intro { padding-block: clamp(1.75rem, 4vw, 3rem) clamp(1.5rem, 3vw, 2.25rem); display: grid; gap: .9rem; }
.intro h1 { font: 700 clamp(1.85rem, 4vw, 2.75rem)/1.12 var(--body); letter-spacing: -.015em; }
.intro .lede { font-size: 1.1875rem; line-height: 1.55; }
.gallery {
  display: grid; gap: clamp(1.25rem, 2.5vw, 2rem);
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 26rem), 1fr));
  margin: 0; padding: 0; list-style: none;
}
.skin { margin: 0; display: grid; gap: .65rem; }
.skin a { display: block; border-radius: 6px; overflow: hidden; box-shadow: 0 0 0 1px var(--line); }
.skin a:hover { box-shadow: 0 0 0 2px var(--link); }
.skin img { width: 100%; }
.skin figcaption { display: flex; flex-wrap: wrap; align-items: baseline; gap: .15rem .7rem; }
.skin .name { font: 700 1.3rem/1.1 var(--display); letter-spacing: .07em; text-transform: uppercase; }
.skin .from { color: var(--ink-dim); font-size: var(--s-small); }
.skin .seed { font: 500 .75rem/1 var(--mono); color: var(--ink-dim); margin-left: auto; }
.aside { margin-top: 1.5rem; font-size: var(--s-small); color: var(--ink-dim); }


.maker { display: grid; gap: .9rem; }
.maker + p { margin-top: 1.75rem; }   
.sign { color: var(--ink-dim); }


.step { display: grid; gap: 1.25rem; }
.step + .step { margin-top: clamp(2.25rem, 4vw, 3.25rem); }

.step figure { margin: 0 auto; display: grid; gap: .6rem; max-width: 62rem; }
.step figure.narrow { max-width: var(--col); }

.step figure img { width: 100%; filter: drop-shadow(0 .4rem .9rem rgb(0 0 0 / .32)); }
.step figcaption { width: 100%; max-width: var(--col); margin-inline: auto; }
figcaption { font-size: var(--s-small); color: var(--ink-dim); }


.log { list-style: none; margin: 0; padding: 0; }
.log > li { display: grid; gap: .35rem 2rem; padding-block: 1rem; border-top: 1px solid var(--line); }
.log > li:first-child { border-top: 0; padding-top: 0; }
.ver { font: 500 1rem/1.5 var(--mono); }
.ver > span, .ver > time { display: block; white-space: nowrap; font: 400 var(--s-small)/1.5 var(--body); color: var(--ink-dim); }
.log ul { margin: 0; padding-left: 1.1rem; display: grid; gap: .3rem; list-style: disc; }
.log li li::marker { color: var(--ink-dim); }
@media (min-width: 48rem) { .log > li { grid-template-columns: 9rem 1fr; } }


.btn {
  padding: .7rem 1rem;
  border-radius: 4px;
  font: 700 var(--s-small)/1 var(--body);
  cursor: pointer;
  border: 1px solid var(--line);
  background: var(--recess); color: var(--ink);
}
.btn:hover { border-color: var(--link); color: var(--link); }
form.waitlist { display: flex; flex-wrap: wrap; gap: .5rem; max-width: 32rem; margin-block: .25rem .5rem; }
form.waitlist label { flex-basis: 100%; font-weight: 700; font-size: var(--s-small); }
form.waitlist input {
  flex: 1 1 14rem; min-width: 0;
  padding: .7rem .8rem;
  background: var(--deck); color: var(--ink);
  border: 1px solid var(--line); border-radius: 4px;
  font: inherit;
}
#waitlist-msg { flex-basis: 100%; font-size: var(--s-small); }
#waitlist-msg.ok { color: var(--led); }
#waitlist-msg.err { color: #f87171; }

.table-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: 4px; background: var(--deck); margin-block: 1.25rem; }
table { width: 100%; border-collapse: collapse; font-size: var(--s-small); }
th, td { text-align: left; vertical-align: top; padding: .8rem 1rem; border-bottom: 1px solid var(--line); }
tr:last-child th, tr:last-child td { border-bottom: 0; }
thead th { background: var(--recess); }
tbody th { font-weight: 400; }
table.net { min-width: 40rem; }
td code { font: 500 .875rem/1.4 var(--mono); }
td.never { color: var(--led); font-weight: 700; }
@media (max-width: 40rem) {
  table.net { min-width: 0; }
  table.net thead { display: none; }
  table.net, table.net tbody, table.net tr, table.net td { display: block; }
  table.net tr { padding-block: .4rem; border-bottom: 1px solid var(--line); }
  table.net tr:last-child { border-bottom: 0; }
  table.net td { border: 0; padding: .3rem 1rem; }
  table.net td::before {
    content: attr(data-label); display: block;
    font: 500 .75rem/1.5 var(--mono); color: var(--ink-dim);
  }
}
.note { font-size: var(--s-small); color: var(--ink-dim); }


.faq { margin: 0; }
.qa { padding-block: 1rem; border-top: 1px solid var(--line); display: grid; gap: .35rem 2.5rem; }
.qa:first-child { border-top: 0; padding-top: 0; }
.qa dt { font-weight: 700; }
.qa dd { margin: 0; }


footer {
  margin-top: clamp(3rem, 7vw, 5rem);
  padding-block: 2rem 3rem;
  border-top: 1px solid var(--line);
  display: grid; gap: 1.25rem 3rem; align-items: start;
  font-size: var(--s-small); color: var(--ink-dim);
}
footer .brand { font-size: 1rem; }
footer .brand img { width: 22px; height: 22px; border-radius: 5px; }
.foot-body { display: grid; gap: .8rem; }
footer nav ul { display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; margin: 0; padding: 0; list-style: none; }
footer nav a { color: var(--ink-dim); font-weight: 700; text-decoration: none; }
footer nav a:hover, footer nav a[aria-current] { color: var(--ink); text-decoration: underline; }
footer p { max-width: 52rem; }
@media (min-width: 40rem) { footer { grid-template-columns: auto 1fr; } }


.doc { max-width: 44rem; margin-inline: auto; padding-block: clamp(2rem, 5vw, 3.5rem) 0; display: grid; gap: 1.1rem; }
.doc h1 { font: 700 clamp(2rem, 5vw, 3rem)/1.1 var(--body); letter-spacing: -.015em; }
.doc h2 { font-size: 1.3rem; margin: 1.4rem 0 0; }
.doc ul { margin: 0; padding-left: 1.2rem; display: grid; gap: .4rem; }
.doc .updated { color: var(--ink-dim); font-size: var(--s-small); }
.doc .key { font: 600 clamp(1.4rem, 5vw, 1.9rem)/1.4 var(--mono); letter-spacing: .06em; user-select: all; overflow-wrap: anywhere; padding: 1rem 1.1rem; background: var(--deck); border: 1px solid var(--line); border-radius: 4px; }
dl.contact { display: grid; grid-template-columns: max-content 1fr; gap: .6rem 1.5rem; margin: 0; }
dl.contact dt { font-weight: 700; }
dl.contact dd { margin: 0; }
@media (max-width: 30rem) { dl.contact { grid-template-columns: 1fr; gap: .2rem; } dl.contact dd { margin-bottom: .6rem; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}


:root { --accent-ink: #fff; --bar-h: 4.25rem; }
@media (prefers-color-scheme: light) { :root:not([data-theme="dark"]) { --accent-ink: #fff; --btn: #4652d8; } }
:root[data-theme="light"] { --accent-ink: #fff; --btn: #4652d8; }
:root { --btn: #4a58e0; }
body { padding-bottom: 2rem; }
.btn.primary { background: var(--btn); color: var(--accent-ink); border-color: var(--btn); padding: .85rem 1.2rem; }
.btn.primary:hover { filter: brightness(1.08); color: var(--accent-ink); }
.btn.ghost { background: transparent; }
a.btn { text-decoration: none; display: inline-block; text-align: center; }

.hero { display: grid; gap: clamp(1.5rem, 3vw, 2.5rem); padding-block: clamp(1.5rem, 3.5vw, 2.75rem) 0; align-items: center; }
@media (min-width: 62rem) { .hero { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); } }
.hero .copy { display: grid; gap: 1rem; max-width: 36rem; }
.eyebrow { font: 500 .8125rem/1.5 var(--mono); color: var(--ink-dim); }
.hero h1 { font: 700 clamp(2.1rem, 4.6vw, 3.4rem)/1.05 var(--body); letter-spacing: -.02em; }
.hero h1 em { font-style: normal; color: var(--link); }
.hero .lede { font-size: 1.125rem; line-height: 1.55; color: var(--ink); }

.drop { position: relative; display: grid; gap: .35rem; justify-items: start; padding: 1.25rem 1.25rem 1.1rem;
  border: 2px dashed var(--ink-dim); border-radius: 10px; background: var(--deck); cursor: pointer; transition: border-color .15s, background .15s; }
.drop:hover, .drop.over { border-color: var(--link); background: var(--recess); }
.drop:focus-within { outline: 2px solid var(--link); outline-offset: 3px; border-color: var(--link); }
.drop input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: pointer; }
.drop .big { font: 700 1.25rem/1.25 var(--body); }
.drop .small { color: var(--ink-dim); font-size: var(--s-small); }
.drop .priv { color: var(--ink); font-size: var(--s-small); font-weight: 600; }
.drop .priv::before { content: ""; display: inline-block; width: .55rem; height: .55rem; border-radius: 50%; background: var(--led); margin-right: .5rem; }
.samples { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; font-size: var(--s-small); color: var(--ink-dim); }
.samples button { all: unset; box-sizing: border-box; cursor: pointer; display: inline-flex; align-items: center; gap: .45rem; padding: .3rem .6rem .3rem .3rem;
  border: 1px solid var(--line); border-radius: 999px; color: var(--ink); font-size: var(--s-small); }
.samples button:hover { border-color: var(--link); }
.samples button:focus-visible { outline: 2px solid var(--link); outline-offset: 2px; }
.samples img { width: 1.6rem; height: 1.6rem; border-radius: 50%; object-fit: cover; }
.hero figure { margin: 0; display: grid; gap: .6rem; }
.hero figure img { width: 100%; border-radius: 8px; box-shadow: 0 0 0 1px var(--line), 0 1rem 2.5rem rgb(0 0 0 / .35); }
.hero figcaption { display: flex; flex-wrap: wrap; gap: .1rem .7rem; align-items: baseline; }
.hero figcaption .name { font: 700 1.3rem/1.1 var(--display); letter-spacing: .07em; text-transform: uppercase; color: var(--ink); }


#result { padding-top: clamp(1.5rem, 3vw, 2.25rem); margin-top: 0; border-top: 0; }
#result[hidden] { display: none; }
.result { display: grid; gap: 1.25rem; padding: clamp(1rem, 2.5vw, 1.75rem); background: var(--deck); border: 1px solid var(--line); border-radius: 12px; }
.result h2 { margin: 0; }
.ba { display: grid; gap: 1.25rem; align-items: center; }
@media (min-width: 62rem) { .ba { grid-template-columns: minmax(0, 4fr) auto minmax(0, 7fr); } }
.before { display: grid; gap: .75rem; }
.before .pic { width: 100%; max-height: 16rem; object-fit: contain; background: var(--recess); border-radius: 8px; }
.sw { display: flex; flex-wrap: wrap; gap: .5rem; margin: 0; padding: 0; list-style: none; }
.sw li { display: grid; gap: .25rem; font: 500 .75rem/1.3 var(--mono); color: var(--ink-dim); width: 4.2rem; }
.sw i { display: block; height: 2.2rem; border-radius: 6px; box-shadow: 0 0 0 1px var(--line) inset; }
.sw li.pick { color: var(--ink); }
.sw li.pick i { outline: 2px solid var(--link); outline-offset: 2px; }
.arrow { font: 700 1.75rem/1 var(--display); color: var(--ink-dim); text-align: center; }
@media (max-width: 61.99rem) { .arrow { transform: rotate(90deg); } }
.after { display: grid; gap: .6rem; }
.after img { width: 100%; border-radius: 8px; box-shadow: 0 0 0 1px var(--line), 0 .8rem 2rem rgb(0 0 0 / .3); }
.after .mood { font: 700 clamp(1.6rem, 3vw, 2.2rem)/1.1 var(--display); letter-spacing: .07em; text-transform: uppercase; }
.standin { font-size: var(--s-small); color: var(--ink-dim); border-left: 3px solid var(--ink-dim); padding-left: .75rem; }
.honest { font-size: var(--s-small); color: var(--ink-dim); max-width: 52rem; }
.reason { font: 500 .8125rem/1.5 var(--mono); color: var(--ink-dim); }
.ctas { display: grid; gap: 1rem; }
@media (min-width: 48rem) { .ctas { grid-template-columns: 1fr 1fr; } }
.cta { display: grid; gap: .6rem; align-content: start; padding: 1.1rem; border: 1px solid var(--line); border-radius: 10px; background: var(--ground); }
.cta.free { border-color: var(--btn); }
.cta h3 { font-size: 1.15rem; }
.cta p { font-size: var(--s-small); color: var(--ink-dim); }
.cta .price { font: 700 1.5rem/1.2 var(--body); color: var(--ink); }
.cta .price s { color: var(--ink-dim); font-weight: 400; font-size: 1rem; }
.cta .btn { justify-self: start; }


.gallery.compact { grid-template-columns: repeat(auto-fill, minmax(min(100%, 20rem), 1fr)); gap: 1.25rem; }
.gallery.compact .name { font-size: 1.1rem; }
section > .ctas, section > .result, section > .ba { max-width: none; }
#get .ctas { max-width: 52rem; }




.ba { align-items: start; }
@media (min-width: 62rem) { .ba { grid-template-columns: minmax(0, 3fr) minmax(0, 4fr) minmax(0, 5fr); } }
.ba > .before[hidden] { display: none; }
@media (min-width: 62rem) { .ba:has(> .before[hidden]) { grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); } }
.dialcol { display: grid; gap: .75rem; justify-items: center; }
.dialbox { position: relative; width: min(100%, 26rem); }
#dial { width: 100%; height: auto; touch-action: none; cursor: grab; display: block; }
@media (pointer: coarse) { #dial { touch-action: pan-y; } }
#dial:active { cursor: grabbing; }
.bezel { fill: var(--deck); stroke: var(--line); stroke-width: 2; }
.face { fill: var(--recess); }
#minor line { stroke: var(--ink-dim); stroke-width: 1; opacity: .7; }
.pin circle { fill: var(--ground); stroke: var(--ink); stroke-width: 1.6; transition: r .2s; }
.pin.real circle { fill: var(--ink); }
.pin.on circle { fill: var(--led); stroke: var(--ink); stroke-width: 2.4; r: 9; }
.needle, .snap { transform-origin: 200px 200px; transition: transform .9s cubic-bezier(.2, .9, .25, 1.05), opacity .3s; }
.needle line { stroke: var(--ink); stroke-width: 3; stroke-linecap: round; }
.needle path { fill: var(--ink); }
.snap line { stroke: var(--led); stroke-width: 2.5; stroke-dasharray: 6 6; }
.needle.off, .snap.off { opacity: .12; }
.gap { fill: none; stroke: var(--led); stroke-width: 5; stroke-linecap: round; }
.hub { fill: var(--deck); stroke: var(--line); stroke-width: 2; }
.hub-text { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); display: grid; justify-items: center; text-align: center; width: 36%; pointer-events: none; }
.hub-text .k { font: 500 .6875rem/1.4 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-dim); }
.mood-name { font: 700 clamp(1rem, 3vw, 1.5rem)/1 var(--display); text-transform: uppercase; letter-spacing: .03em; }
.mood-hue { font: 500 .6875rem/1.3 var(--mono); color: var(--ink-dim); }
.spin { display: grid; gap: .3rem; width: min(100%, 24rem); font: 500 .75rem var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-dim); }
.spin input { width: 100%; accent-color: var(--btn); height: 2rem; }
.legend { font-size: .8125rem; color: var(--ink-dim); display: flex; align-items: center; gap: .4rem; flex-wrap: wrap; justify-content: center; text-align: center; }
.pin-key { width: .7rem; height: .7rem; border-radius: 50%; border: 1.6px solid var(--ink); display: inline-block; }
.pin-key.real { background: var(--ink); }
#hand { font: 500 .8125rem/1.5 var(--mono); color: var(--ink-dim); text-align: center; max-width: 24rem; }
.renders { display: grid; gap: 1rem; }
.renders figure { margin: 0; display: grid; gap: .5rem; }
.renders figcaption { font-size: var(--s-small); color: var(--ink-dim); }
.renders figcaption b { color: var(--ink); }
.renders img { width: 100%; border-radius: 8px; box-shadow: 0 0 0 1px var(--line), 0 .8rem 2rem rgb(0 0 0 / .3); }
.linkbtn { font: inherit; font-size: var(--s-small); background: none; border: 0; padding: .3rem 0; color: var(--link); text-decoration: underline; text-underline-offset: .18em; cursor: pointer; justify-self: start; min-height: 2.75rem; }
.linkbtn:focus-visible { outline: 2px solid var(--link); outline-offset: 2px; }
.skin figcaption .linkbtn { display: block; }
@media (prefers-reduced-motion: reduce) { .needle, .snap, .pin circle { transition: none; } }
.hero-cta { display: flex; flex-wrap: wrap; gap: .5rem 1rem; align-items: center; }
.hero-cta .meta { font: 400 var(--s-small)/1.4 var(--body); color: var(--ink-dim); max-width: 22rem; }
.skin figcaption .linkbtn { margin-top: .15rem; }

/* ---- prototype B additions ---- */
.hero figure .next { margin-top: .9rem; }
.next { display: grid; gap: .5rem; padding: .9rem 1rem; border: 1px solid var(--line); border-left: 3px solid var(--led); border-radius: 8px; background: var(--deck); font-size: var(--s-small); }
.next-h { font: 500 .75rem/1.4 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-dim); }
.next ol { margin: 0; padding-left: 1.2rem; display: grid; gap: .45rem; }
.next li::marker { color: var(--ink-dim); font-family: var(--mono); }
.next.compact { margin-top: .25rem; }
.chips { display: inline-flex; flex-wrap: wrap; gap: .3rem; vertical-align: middle; }
.chips span { padding: .12rem .6rem; border: 1px solid var(--ink-dim); border-radius: 999px; font: 700 .8125rem/1.4 var(--body); color: var(--ink); background: var(--recess); }
.tag { display: inline-block; font: 500 .75rem/1.4 var(--mono); font-style: normal; color: var(--ink-dim); border: 1px dashed var(--ink-dim); border-radius: 4px; padding: .1rem .45rem; }
.windows-note { font-size: var(--s-small); color: var(--ink-dim); }
.inapp { font-size: var(--s-small); color: var(--ink-dim); margin: .6rem 0 0; }
.inapp b { color: var(--ink); }
.fold > summary { cursor: pointer; list-style: none; }
.fold > summary::-webkit-details-marker { display: none; }
.fold > summary h2 { display: inline; }
.fold > summary::after { content: ' +'; font: 500 1rem var(--mono); color: var(--ink-dim); }
.fold[open] > summary::after { content: ' −'; }
.fold[open] > summary { margin-bottom: 1rem; }
#edit > .intro, #skins > .intro { padding-block: 0 1.5rem; }
#edit > .intro { max-width: var(--col); margin-inline: auto; }
#skins > .intro { max-width: none; }
.shot { margin: 0 auto; display: grid; gap: .6rem; }
.shot.wide { max-width: 62rem; }
.shot img { width: 100%; filter: drop-shadow(0 .4rem .9rem rgb(0 0 0 / .32)); }
#edit > .shot, #how > .shot { max-width: 62rem; margin-inline: auto; }
.shot figcaption { max-width: var(--col); margin-inline: auto; width: 100%; }
.two { display: grid; gap: clamp(1.5rem, 3vw, 2.5rem); align-items: start; max-width: 62rem !important; margin-inline: auto; margin-top: 2rem; }
@media (min-width: 52rem) { .two { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } }
#keep > .two, #pro > .two { margin-top: 0; }
.two > .prose { max-width: none; }
.soon { padding: 1rem 1.1rem; border: 1px dashed var(--ink-dim); border-radius: 8px; background: var(--deck); align-content: start; }
.soon .tag { justify-self: start; }
.soon h3 { margin-top: .4rem; }
section > .shot, section > .two, section > .intro, section > ul.gallery { max-width: none; }
#edit > .intro { max-width: 62rem; }

/* ---- hero carousel (also inlined in index.html) ---- */
.carousel { min-width: 0; }
.car-track { display: flex; list-style: none; margin: 0; padding: 0; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; overscroll-behavior-x: contain; border-radius: 8px; }
.car-track::-webkit-scrollbar { display: none; }
.car-track:focus-visible { outline: 2px solid var(--link); outline-offset: 3px; }
.car-slide { flex: 0 0 100%; min-width: 0; scroll-snap-align: start; display: grid; align-content: start; }
.hero .car-slide figure { margin: 0; display: grid; gap: .6rem; align-content: start; }
.hero .car-slide img { width: 100%; height: auto; aspect-ratio: 1400 / 869; box-sizing: border-box; border: 1px solid var(--line); border-radius: 8px; box-shadow: none; background: var(--recess); }
.hero .car-slide figcaption { display: grid; gap: .1rem; min-height: 4.6rem; align-content: start; }
.car-slide .from { color: var(--ink-dim); font-size: var(--s-small); line-height: 1.4; }
.car-bar { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; margin-top: .5rem; }
.car-bar button { min-width: 2.75rem; min-height: 2.75rem; padding: 0 .9rem; border-radius: 4px; border: 1px solid var(--line); background: var(--recess); color: var(--ink); font: 700 var(--s-small)/1 var(--body); cursor: pointer; }
.car-bar button:hover { border-color: var(--link); color: var(--link); }
.car-bar button:focus-visible { outline: 2px solid var(--link); outline-offset: 2px; }
.car-count { margin-left: auto; font: 500 .8125rem/1 var(--mono); color: var(--ink-dim); }
.hero .btn, .hero .samples button { min-height: 2.75rem; }
.hero .btn { display: inline-flex; align-items: center; justify-content: center; }
.links a { display: inline-block; padding-block: .6rem; } @media (max-width: 30rem) { .top .links li:nth-child(-n+2) { display: none; } .links { row-gap: 0; } }


@media (max-width: 62rem) { .skin .linkbtn, .links a { min-height: 2.75rem; } }
.btn { min-height: 2.75rem; }
.samples button { min-height: 2.75rem; }

/* ==== Skynthesis Forge on Indigo (A): Forge's machine, laid on the Chrome direction's deep indigo page. Shared verbatim by site.css and the index.html inline style. ==== */
:root {
  --rim: #63636d;  --hi: rgb(255 255 255 / .06);  --shade: rgb(0 0 0 / .5);
  --btn-hi: #5361e8;  --btn-down: #3e4bc8;  --btn-edge: #262f8f;
  --grid: rgb(214 216 255 / 0.022);  --grid-major: rgb(214 216 255 / 0.038);  --tick: #3f3f46;
  --snap: #8be26a;  /* the dial's aria-label says "dashed green line" */
  --danger: #f87171;
  --h1-a: #ffffff; --h1-b: #e4e4e7; --h1-c: #9d9da8; --h1-d: #e4e4e7; --h1-lip: rgb(0 0 0 / .9); --edge: #6c7bff;
  /* the stage: one dark instrument bay in both themes */
  --stage: #111114; --stage-deep: #070709; --stage-ink: #f4f4f5; --stage-dim: #a1a1aa; --stage-line: #27272a;
  --stage-link: #a5adff; --stage-led: #75eacd;
  /* the page: 45% of the way from look A to Chrome's deep indigo C (owner 11 Nov 00:28: "between 40% to 50%"; 65% read too bright) */
  --ground: #0e0c1b; --ground-top: #1e1b3b;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --rim: #8a8a94; --hi: rgb(255 255 255 / .85); --shade: rgb(24 24 32 / .14);
    --btn-hi: #5361e8; --btn-down: #3a45b8; --btn-edge: #2a3399;
    --grid: rgb(40 36 110 / 0.03); --grid-major: rgb(40 36 110 / 0.05); --tick: #a1a1aa; --ground: #e9e7f9 f7f7ff; --ground-top: #;
    --snap: #2e7d16; --danger: #c2262d;
    --h1-a: #52525b; --h1-b: #18181b; --h1-c: #09090b; --h1-d: #3f3f46; --h1-lip: rgb(255 255 255 / .95); --edge: #4652d8;
  }
}
:root[data-theme="light"] {
  --rim: #8a8a94; --hi: rgb(255 255 255 / .85); --shade: rgb(24 24 32 / .14);
  --btn-hi: #5361e8; --btn-down: #3a45b8; --btn-edge: #2a3399;
  --grid: rgb(40 36 110 / 0.03); --grid-major: rgb(40 36 110 / 0.05); --tick: #a1a1aa; --ground: #e9e7f9 f7f7ff; --ground-top: #;
  --snap: #2e7d16; --danger: #c2262d;
  --h1-a: #52525b; --h1-b: #18181b; --h1-c: #09090b; --h1-d: #3f3f46; --h1-lip: rgb(255 255 255 / .95); --edge: #4652d8;
}

/* the faint engineering grid (minor every 2rem, major every 8rem) over Chrome's indigo glow from the top */
body { background-color: var(--ground); background-image:
  linear-gradient(var(--grid-major) 1px, transparent 1px), linear-gradient(90deg, var(--grid-major) 1px, transparent 1px),
  linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px),
  radial-gradient(120% 60rem at 50% -10rem, var(--ground-top), var(--ground) 70%);
  background-size: 8rem 8rem, 8rem 8rem, 2rem 2rem, 2rem 2rem, 100% 100%; background-repeat: repeat, repeat, repeat, repeat, no-repeat;
  background-position: center top; }
::selection { background: var(--btn); color: #fff; }

/* engraved display voice: Barlow Condensed, Serum's panel lettering */
h2, .intro h1, .doc h1 { font-family: var(--display); font-weight: 700; text-transform: uppercase; letter-spacing: .03em; line-height: 1.02; }
h2 { font-size: clamp(1.85rem, 3.3vw, 2.6rem); text-shadow: 0 1px 0 var(--h1-lip); }
.intro h1, .doc h1 { font-size: clamp(2.2rem, 4.8vw, 3.4rem); }
.doc h2 { font-size: 1.5rem; }
.hero h1 {
  font: 700 clamp(3.25rem, 7.2vw, 5.75rem)/.88 var(--display); letter-spacing: .012em; text-transform: uppercase;
  color: var(--ink); -webkit-text-fill-color: transparent;
  background: linear-gradient(180deg, var(--h1-a) 0%, var(--h1-b) 46%, var(--h1-c) 54%, var(--h1-d) 100%);
  -webkit-background-clip: text; background-clip: text;
  filter: drop-shadow(0 2px 0 var(--h1-lip));
  padding-bottom: .06em;
}
.hero h1 em { font-style: normal; -webkit-text-fill-color: var(--ink); color: var(--ink); text-shadow: 0 .055em 0 var(--edge); }
.eyebrow, .links a, footer nav a, .tag, .next-h, .hub-text .k, .spin, thead th, form.waitlist label {
  font-family: var(--mono); font-weight: 500; letter-spacing: .11em; text-transform: uppercase; }
.eyebrow { font-size: .75rem; line-height: 1.7; color: var(--ink-dim); }
.links a, footer nav a { font-size: .8125rem; }
.links a:hover, .links a[aria-current] { text-decoration-color: var(--link); text-underline-offset: .35em; }
.tag, .next-h, thead th, form.waitlist label { font-size: .75rem; }
.brand { font: 700 1.3rem/1 var(--display); letter-spacing: .14em; text-transform: uppercase; }
.brand img { border-radius: 6px; box-shadow: 0 0 0 1px var(--rim), 0 2px 5px var(--shade); }
footer .brand { font-size: 1.1rem; }

/* section seams: a numbered tick scale, like a slide rule, with an indigo zero mark */
main { counter-reset: sec; }
section + section { border-top: 0; }
main > section[id]:not(#result) { counter-increment: sec; padding-top: 0; }
main > section[id]:not(#result)::before {
  content: counter(sec, decimal-leading-zero); content: counter(sec, decimal-leading-zero) / "";
  display: block; max-width: var(--col); margin: 0 auto clamp(1.5rem, 3vw, 2.25rem); padding-bottom: .75rem;
  font: 500 .75rem/1 var(--mono); letter-spacing: .14em; color: var(--ink-dim); font-variant-numeric: tabular-nums slashed-zero;
  background:
    linear-gradient(var(--btn), var(--btn)) 0 100% / 1.75rem 2px no-repeat,
    linear-gradient(var(--line), var(--line)) 0 100% / 100% 1px no-repeat,
    repeating-linear-gradient(90deg, var(--rim) 0 1px, transparent 1px 4rem) 0 100% / 100% .55rem no-repeat,
    repeating-linear-gradient(90deg, var(--tick) 0 1px, transparent 1px .5rem) 0 100% / 100% .3rem no-repeat;
}
/* each scale spans the column its section's content uses */
main > #edit:not(#result)::before, main > #keep:not(#result)::before, main > #pro:not(#result)::before { max-width: 62rem; }
main > #skins:not(#result)::before { max-width: none; }
.top { border-bottom-color: var(--line); }
footer { border-top-color: var(--line); }

/* plates: Fusion-opaque decks with a lit top edge */
.result, .cta, .soon, .next, .table-scroll, .doc .key {
  background: linear-gradient(180deg, var(--deck), var(--ground) 160%);
  border: 1px solid var(--line); border-radius: 6px;
  box-shadow: inset 0 1px 0 var(--hi), 0 1px 2px var(--shade);
}
.soon { border-style: solid; }
.next { border-left: 1px solid var(--line); box-shadow: inset 3px 0 0 var(--led), inset 0 1px 0 var(--hi); }
.cta.free { border-color: var(--btn); }
.cta .price { font: 700 2rem/1 var(--display); letter-spacing: .02em; font-variant-numeric: tabular-nums; }
.tag { border-style: solid; border-color: var(--rim); border-radius: 3px; }
.standin { border-left-color: var(--rim); }
/* the drop zone: a deck with registration marks at its corners */
.drop { --c: var(--ink-dim); border: 1px solid var(--rim); border-radius: 6px; padding: 1.4rem 1.4rem 1.25rem;
  --frame: linear-gradient(var(--c), var(--c)) 6px 6px / .85rem 1px no-repeat, linear-gradient(var(--c), var(--c)) 6px 6px / 1px .85rem no-repeat,
    linear-gradient(var(--c), var(--c)) calc(100% - 6px) 6px / .85rem 1px no-repeat, linear-gradient(var(--c), var(--c)) calc(100% - 6px) 6px / 1px .85rem no-repeat,
    linear-gradient(var(--c), var(--c)) 6px calc(100% - 6px) / .85rem 1px no-repeat, linear-gradient(var(--c), var(--c)) 6px calc(100% - 6px) / 1px .85rem no-repeat,
    linear-gradient(var(--c), var(--c)) calc(100% - 6px) calc(100% - 6px) / .85rem 1px no-repeat, linear-gradient(var(--c), var(--c)) calc(100% - 6px) calc(100% - 6px) / 1px .85rem no-repeat;
  background: var(--frame), linear-gradient(180deg, var(--deck), var(--ground) 180%); box-shadow: inset 0 1px 0 var(--hi); }
.drop:hover, .drop.over { --c: var(--link); border-color: var(--link); background: var(--frame), var(--recess); }
.drop .big { font: 700 1.45rem/1.15 var(--display); letter-spacing: .05em; text-transform: uppercase; }
.drop .priv::before { box-shadow: 0 0 .45rem var(--led); }
.samples button { border-color: var(--rim); background: var(--deck); }
.chips span { border-color: var(--rim); }

/* keys: machined zinc; the indigo Skynthesize key is the one loud control */
.btn, .linkbtn { transition: border-color .15s, color .15s, background-color .15s; }
.btn { border-radius: 5px; border: 1px solid var(--rim); color: var(--ink);
  background: linear-gradient(180deg, var(--recess), var(--deck));
  box-shadow: inset 0 1px 0 var(--hi), 0 1px 2px var(--shade);
  font: 700 1rem/1 var(--display); letter-spacing: .09em; text-transform: uppercase; }
.btn:hover { border-color: var(--link); color: var(--ink); }
.btn.ghost { background: linear-gradient(180deg, var(--recess), var(--deck)); }
.btn:active { transform: translateY(1px); box-shadow: inset 0 2px 3px var(--shade); }
.btn.primary {
  background: var(--btn); color: #fff; border: 1px solid var(--btn-edge);
  font-size: 1.125rem; letter-spacing: .1em; padding: 1rem 1.5rem;
  text-shadow: 0 -1px 0 rgb(0 0 0 / .45), 0 1px 0 rgb(255 255 255 / .14);
  box-shadow: inset 0 1px 0 rgb(255 255 255 / .34), inset 0 -2px 0 rgb(0 0 0 / .22), 0 1px 0 rgb(0 0 0 / .45), 0 .55rem 1rem -.55rem rgb(0 0 0 / .7);
}
.btn.primary:hover { filter: none; background: var(--btn-hi); color: #fff; border-color: var(--btn-edge); }
.btn.primary:active { background: var(--btn-down); box-shadow: inset 0 2px 4px rgb(0 0 0 / .4), 0 0 0 rgb(0 0 0 / 0); }
.hero .btn.primary { min-height: 3.25rem; }
form.waitlist input { border-color: var(--rim); border-radius: 5px; background: var(--ground); box-shadow: inset 0 1px 3px var(--shade); }
/* the browser's grey placeholder is 4.2:1, under AA */
form.waitlist input::placeholder { color: var(--ink-dim); opacity: 1; }
#waitlist-msg.err { color: var(--danger); }

/* the stage: a dark bay, milled and screwed down; it keeps dark tokens in either theme */
.carousel, .skin a, .shot {
  --ink: var(--stage-ink); --ink-dim: var(--stage-dim); --line: var(--stage-line); --rim: #52525b;
  --link: var(--stage-link); --led: var(--stage-led); --deck: #18181b; --recess: #222226; --hi: rgb(255 255 255 / .08); --shade: rgb(0 0 0 / .55);
  color-scheme: dark; color: var(--ink);
}
.carousel, .shot {
  --screw: radial-gradient(circle, #9a9aa5 0 1px, #4b4b54 1.4px 2.4px, #050506 2.8px 3.4px, transparent 3.8px);
  position: relative; border-radius: 10px; border: 1px solid transparent;
  background:
    var(--screw) 5px 5px / 8px 8px no-repeat, var(--screw) calc(100% - 5px) 5px / 8px 8px no-repeat,
    var(--screw) 5px calc(100% - 5px) / 8px 8px no-repeat, var(--screw) calc(100% - 5px) calc(100% - 5px) / 8px 8px no-repeat,
    radial-gradient(90% 60% at 50% 0%, #1c1c21, var(--stage) 62%, #0b0b0d) padding-box,
    linear-gradient(180deg, #a1a1ab, #4a4a53 14%, #26262b 55%, #3f3f46) border-box;
  box-shadow: inset 0 1px 0 rgb(255 255 255 / .14), inset 0 0 0 1px rgb(0 0 0 / .5), 0 0 0 1px #000,
    0 2rem 3.5rem -1.5rem rgb(0 0 0 / .65);
}
.carousel { padding: clamp(.85rem, 1.7vw, 1.2rem); }
.hero > .carousel { width: 100%; }
.car-track { border-radius: 4px; }
.hero .car-slide img {
  border: 0; border-radius: 4px; background: var(--stage-deep);
  box-shadow: 0 0 0 1px #000, 0 0 0 2px rgb(255 255 255 / .07);
  font-size: 0; color: transparent;  /* a lazy slide not yet loaded must not show its alt text */
}
.hero .car-slide figure { gap: .8rem; }
/* plaque: name large, a hairline, provenance in mono */
.hero .car-slide figcaption { padding-inline: .2rem; min-height: 4.6rem; gap: .35rem; }
.hero figcaption .name, .car-slide .name, .skin .name { font: 700 1.55rem/1.05 var(--display); letter-spacing: .09em; text-transform: uppercase; color: var(--ink); }
.car-slide .from, .skin .from { font: 500 .75rem/1.55 var(--mono); letter-spacing: .06em; color: var(--ink-dim);
  border-top: 1px solid var(--line); padding-top: .4rem; }

/* transport: one segmented key strip, a panel lamp on play/pause, an LED readout */
.car-bar { gap: .75rem; margin-top: .5rem; padding-top: .7rem; border-top: 1px solid var(--line); }
.car-keys { display: inline-flex; border-radius: 6px; padding: 2px; background: var(--stage-deep);
  box-shadow: inset 0 1px 2px rgb(0 0 0 / .8), 0 1px 0 rgb(255 255 255 / .07); }
.car-bar button {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  min-width: 3.1rem; min-height: 2.75rem; padding: 0 .9rem; margin-left: -1px; color: var(--ink);
  border: 1px solid #000; border-radius: 0;
  background: linear-gradient(180deg, #2e2e34, #1b1b1f);
  box-shadow: inset 0 1px 0 rgb(255 255 255 / .12), inset 0 -1px 0 rgb(0 0 0 / .45);
}
.car-bar button:first-child { border-radius: 4px 0 0 4px; margin-left: 0; }
.car-bar button:last-child { border-radius: 0 4px 4px 0; }
.car-bar button:hover { color: var(--link); border-color: #000; background: linear-gradient(180deg, #36363d, #222227); }
.car-bar button:active { background: #141417; box-shadow: inset 0 2px 3px rgb(0 0 0 / .75); }
.car-bar button:focus-visible { position: relative; z-index: 1; outline: 2px solid var(--link); outline-offset: 1px; }
.car-bar svg { width: 1.05rem; height: 1.05rem; fill: currentColor; display: block; }
.car-bar svg.ic-chev { fill: none; stroke: currentColor; stroke-width: 2.25; stroke-linecap: round; stroke-linejoin: round; }
#car-toggle::before { content: ""; flex: none; width: .45rem; height: .45rem; border-radius: 50%;
  background: #2a2a30; box-shadow: inset 0 1px 1px rgb(0 0 0 / .8); }
#car-toggle:not([data-playing="false"])::before { background: var(--led); box-shadow: 0 0 0 2px rgb(117 234 205 / .14), 0 0 .5rem rgb(117 234 205 / .7); }
.car-count {
  margin-left: auto; padding: .6rem .8rem; border-radius: 4px; background: var(--stage-deep);
  box-shadow: inset 0 1px 3px rgb(0 0 0 / .85), 0 1px 0 rgb(255 255 255 / .07);
  font: 500 .8125rem/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--led);
  font-variant-numeric: tabular-nums slashed-zero; text-shadow: 0 0 .4rem rgb(117 234 205 / .35);
}

/* gallery: each skin in a small bay, its plaque below on the page */
.skin a { padding: 5px; border-radius: 8px; background: var(--stage);
  box-shadow: inset 0 1px 0 rgb(255 255 255 / .12), 0 0 0 1px #000, 0 0 0 2px #3f3f46, 0 1rem 2rem -1rem rgb(0 0 0 / .6);
  transition: box-shadow .2s; }
.skin a img { border-radius: 4px; }
.skin a:hover { box-shadow: inset 0 1px 0 rgb(255 255 255 / .12), 0 0 0 1px #000, 0 0 0 2px var(--btn-hi), 0 1rem 2rem -1rem rgb(0 0 0 / .6); }
.skin figcaption { display: grid; gap: .35rem; padding-inline: .15rem; }
.skin .name { color: var(--ink); }
.gallery.compact .name { font-size: 1.35rem; }

/* screenshot plates: framed in the same bay, the caption on a plaque line */
.shot { padding: clamp(.6rem, 1.4vw, 1rem); gap: .8rem; }
.shot img { filter: none; border-radius: 4px; box-shadow: 0 0 0 1px #000, 0 0 0 2px rgb(255 255 255 / .07); }
.shot figcaption { color: var(--ink-dim); border-top: 1px solid var(--line); padding: .55rem .2rem 0; font-size: .875rem; }

/* tables and the log read as spec sheets */
thead th { background: var(--recess); color: var(--ink-dim); }
.ver { color: var(--ink); }
.fold > summary::after { color: var(--link); }

/* dial: the app's scope-desk knob */
.bezel { fill: var(--deck); stroke: var(--rim); }
.hub { stroke: var(--rim); }
.snap line, .gap { stroke: var(--snap); }

/* single-column grids shrink, so a 1400px image cannot push the page past a phone's width */
@media (max-width: 61.99rem) { .hero { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 51.99rem) { .two { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 30rem) {
  .car-bar button { min-width: 2.75rem; padding: 0 .75rem; }
  .links a, footer nav a { letter-spacing: .08em; }
}
@media (prefers-reduced-motion: reduce) {
  .btn, .linkbtn, .skin a { transition: none; }
  .btn:active, .btn.primary:active { transform: none; }
}

:root { --c-btn: #5361e8; --c-btn-hi: #5866ec; --c-glow: rgb(108 123 255 / .38); }                                 /* chrome.css:6-9 */
@media (prefers-color-scheme: light) { :root:not([data-theme="dark"]) { --c-btn: #4652d8; --c-btn-hi: #5562e6; --c-glow: rgb(70 82 216 / .28); } } /* chrome.css:25 */
:root[data-theme="light"] { --c-btn: #4652d8; --c-btn-hi: #5562e6; --c-glow: rgb(70 82 216 / .28); }                 /* chrome.css:30 */
/* Download key: Chrome's indigo pill, lit top edge and glow (chrome.css:84-90); Forge's type stays */
.btn.primary {
  color: #fff; border: 1px solid var(--c-btn-hi); border-radius: 6px;
  background: linear-gradient(180deg, var(--c-btn-hi), var(--c-btn)) var(--c-btn);
  box-shadow: inset 0 1px 0 rgb(255 255 255 / .28), 0 0 0 1px rgb(0 0 0 / .25), 0 .35rem 1.4rem var(--c-glow); }
.btn.primary:hover { background: var(--c-btn-hi); border-color: var(--c-btn-hi); box-shadow: inset 0 1px 0 rgb(255 255 255 / .3), 0 0 0 1px rgb(0 0 0 / .25), 0 .45rem 1.8rem var(--c-glow); }
.btn.primary:active { background: var(--c-btn); transform: translateY(1px); box-shadow: inset 0 1px 0 rgb(255 255 255 / .2), 0 0 0 1px rgb(0 0 0 / .25), 0 .2rem .8rem var(--c-glow); }
/* the picture box: the same soft indigo glow as the Download key, a little stronger on hover and while a file is over it */
.drop { box-shadow: inset 0 1px 0 var(--hi), 0 0 0 1px rgb(108 123 255 / .16), 0 .35rem 1.4rem var(--c-glow); transition: border-color .15s, background .15s, box-shadow .2s; }
.drop:hover, .drop.over { box-shadow: inset 0 1px 0 var(--hi), 0 0 0 1px rgb(108 123 255 / .3), 0 .45rem 1.8rem var(--c-glow); }
@media (prefers-reduced-motion: reduce) { .drop { transition: none; } .btn.primary:active { transform: none; } }

/* ==== DEMO VIDEO SLOT + RULER SCRUBBER (prototype, dir-video) ==== */
.car-video .vid { position: relative; }
.hero .car-slide video { display: block; width: 100%; height: auto; aspect-ratio: 1400 / 869; object-fit: contain; border-radius: 4px; background: var(--stage-deep);
  box-shadow: 0 0 0 1px #000, 0 0 0 2px rgb(255 255 255 / .07); }
.vid-play { position: absolute; left: .7rem; bottom: .7rem; display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  min-width: 3.1rem; min-height: 2.75rem; padding: 0 .9rem; color: var(--ink); cursor: pointer; font: 700 var(--s-small)/1 var(--body);
  border: 1px solid #000; border-radius: 4px; background: linear-gradient(180deg, #2e2e34, #1b1b1f);
  box-shadow: inset 0 1px 0 rgb(255 255 255 / .12), inset 0 -1px 0 rgb(0 0 0 / .45), 0 2px 8px rgb(0 0 0 / .5); }
.vid-play:hover { color: var(--link); background: linear-gradient(180deg, #36363d, #222227); }
.vid-play:focus-visible { outline: 2px solid var(--link); outline-offset: 2px; }
.vid-play svg { width: 1.05rem; height: 1.05rem; fill: currentColor; display: block; }
.vid-play[data-playing="true"] .ic-play, .vid-play:not([data-playing="true"]) .ic-pause { display: none; }
.vid-play::before { content: ""; flex: none; width: .45rem; height: .45rem; border-radius: 50%; background: #2a2a30; box-shadow: inset 0 1px 1px rgb(0 0 0 / .8); }
.vid-play[data-playing="true"]::before { background: var(--led); box-shadow: 0 0 0 2px rgb(117 234 205 / .14), 0 0 .5rem rgb(117 234 205 / .7); }
.vid-play:not([data-playing="true"]) { left: 50%; bottom: 50%; transform: translate(-50%, 50%); min-width: 4rem; min-height: 3.25rem; }
.vid-play .lbl { font: 500 .75rem/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.vid-play[data-playing="true"] .lbl { display: none; }

/* scrubber: the section-seam ruler turned into a native range. --seg = segments (slides - 1, or seconds). */
.scrub { margin-top: .6rem; --th: 14px; }
.scrub input { --seg: 9; --step: calc((100% - var(--th)) / var(--seg));
  -webkit-appearance: none; appearance: none; display: block; width: 100%; height: 2.75rem; margin: 0; padding: 0; cursor: ew-resize; touch-action: pan-y;
  border-radius: 4px; background-color: transparent;
  background:
    linear-gradient(var(--line), var(--line)) 0 calc(100% - 1px) / 100% 1px no-repeat,
    linear-gradient(90deg, var(--rim) 0 1px, transparent 1px) calc(var(--th) / 2) 100% / var(--step) 1.1rem repeat-x,
    linear-gradient(90deg, var(--tick) 0 1px, transparent 1px) calc(var(--th) / 2) 100% / calc(var(--step) / 4) .6rem repeat-x;
  background-color: var(--stage-deep); box-shadow: inset 0 1px 3px rgb(0 0 0 / .85), 0 1px 0 rgb(255 255 255 / .07); }
.scrub input:focus-visible { outline: 2px solid var(--link); outline-offset: 2px; }
.scrub input::-webkit-slider-runnable-track { height: 100%; background: none; }
.scrub input::-moz-range-track { height: 100%; background: none; }
.scrub input::-webkit-slider-thumb { -webkit-appearance: none; width: var(--th); height: 2.75rem; border: 0; border-radius: 0; cursor: ew-resize;
  background: linear-gradient(var(--btn), var(--btn)) 50% 0 / 2px 100% no-repeat, linear-gradient(var(--btn), var(--btn)) 50% 0 / var(--th) 2px no-repeat; }
.scrub input::-moz-range-thumb { width: var(--th); height: 2.75rem; border: 0; border-radius: 0; cursor: ew-resize;
  background: linear-gradient(var(--btn), var(--btn)) 50% 0 / 2px 100% no-repeat, linear-gradient(var(--btn), var(--btn)) 50% 0 / var(--th) 2px no-repeat; }
.scrub input:focus-visible::-webkit-slider-thumb { filter: drop-shadow(0 0 4px var(--btn)); }
.scrub input:focus-visible::-moz-range-thumb { filter: drop-shadow(0 0 4px var(--btn)); }
/* ==== /DEMO VIDEO SLOT + RULER SCRUBBER ==== */

/* chapter marks above the ruler: the demo's sell moments, shown on the video slide only */
.scrub { position: relative; }
.scrub-ch { position: relative; height: 1.5rem; }
.scrub-ch button { all: unset; box-sizing: border-box; position: absolute; top: 0; height: 100%; padding-left: .35rem; border-left: 2px solid var(--btn); cursor: pointer;
  font: 500 .6875rem/1.5rem var(--mono); letter-spacing: .1em; text-transform: uppercase; white-space: nowrap; color: var(--ink-dim); }
.scrub-ch button:hover { color: var(--ink); }
.scrub-ch button:focus-visible { outline: 2px solid var(--link); outline-offset: 2px; }
/* site.js adds .stagger when neighbouring chapter labels would touch: every second label drops to a lower row. Upper-row ticks stop at their own row, so they never cross a lower label */
.scrub-ch.stagger { height: 3rem; } .scrub-ch.stagger button { height: 1.5rem; } .scrub-ch.stagger button:nth-child(even) { top: 1.5rem; }