/* Product presentation and responsive interaction surfaces. */
.site-header { gap: 30px; }
.header-descriptor, .desktop-nav, .header-action { font-size: 11px; }
.desktop-nav { gap: 25px; }
.header-action span, .closing-link span { transition: translate .22s ease; }
.header-action:hover span, .closing-link:hover span { translate: 3px -3px; }

.hero-heading { padding-top: 43px; padding-bottom: 9px; }
.hero-rule, .hero-footer { font-size: 11px; }
.hero-side p { font-size: 14px; }
.listening-desk { height: 490px; }
.desk-art { inset: 50px 0 53px; }
.desk-grid { inset: 50px 0 53px; }
.desk-led b, .display-live b { animation: none; }
.desk-window {
  opacity: .58;
  filter: saturate(.55) brightness(.65);
  transition: width .52s cubic-bezier(.2,.75,.2,1), left .52s cubic-bezier(.2,.75,.2,1), right .52s cubic-bezier(.2,.75,.2,1), top .52s cubic-bezier(.2,.75,.2,1), bottom .52s cubic-bezier(.2,.75,.2,1), opacity .36s ease, filter .36s ease, box-shadow .36s ease;
}
.desk-window.is-active { opacity: 1; filter: none; translate: 0; }
.desk-window-player.is-active { width: 62%; left: 3%; top: 23%; }
.desk-window-queue.is-active { width: 42%; left: 28%; right: auto; top: 4%; }
.desk-window-eq.is-active { width: 63%; left: 22%; right: auto; top: 25%; bottom: auto; }
.desk-controls button { font-size: 11px; }
.desk-controls button:not(.is-active):hover { background: #2c3b2c; color: #e6f3dc; }
.desk-controls button:focus-visible { outline-offset: -4px; }
.hero-footer { padding-bottom: 76px; }

.origin-years > span:not(.year-divider) small {
  display: block;
  margin-top: 26px;
  font: 600 11px/1.4 var(--mono);
  letter-spacing: .07em;
  white-space: nowrap;
  color: #5f755a;
}
.origin-years > span:last-child small { color: #518247; }
.origin-story > p:not(.origin-lead):not(.legal-note) { font-size: 17px; }
.legal-note { font-size: 12px; }
.skin-note {
  display: grid;
  grid-template-columns: 132px minmax(0, 1fr);
  gap: 12px 24px;
  align-items: baseline;
  margin: 0 0 23px;
  padding: 7px 0 21px;
  border-bottom: 1px solid #aab7a7;
}
.skin-note-label {
  color: #4e714b;
  font: 600 10px/1.5 var(--mono);
  letter-spacing: .06em;
}
.skin-note strong {
  font: 400 clamp(27px, 2.4vw, 37px)/1.08 var(--serif);
  letter-spacing: -.025em;
}
.skin-note strong i { color: #548846; font-weight: 400; }
.skin-note p {
  grid-column: 2;
  max-width: 480px;
  margin: 0;
  color: #475c49;
  font-size: 14px;
  line-height: 1.5;
}

.signal {
  background: #101712;
  border-top: 1px solid #344537;
  border-bottom: 1px solid #344537;
}
.signal-inner {
  display: grid;
  grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr);
  gap: 6%;
  align-items: center;
  padding-block: 114px;
}
.signal-intro .chapter-tag { margin-bottom: 45px; }
.signal-intro h2 {
  font: 500 clamp(62px, 6.3vw, 102px)/.89 var(--sans);
  letter-spacing: -.085em;
  margin: 0 0 35px;
}
.signal-intro h2 i {
  font: 400 1.06em/.8 var(--serif);
  color: var(--green);
  letter-spacing: -.05em;
}
.signal-intro > p:last-child {
  max-width: 380px;
  color: #b8c8b6;
  font-size: 18px;
  line-height: 1.65;
}
.signal-console {
  border: 1px solid #718b70;
  background: #142018;
  box-shadow: 18px 18px 0 rgba(101, 137, 95, .13);
  min-width: 0;
}
.signal-console-top, .signal-console-bottom {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 21px;
  font: 500 11px/1.4 var(--mono);
  letter-spacing: .04em;
  color: #a6bba4;
}
.signal-console-top { border-bottom: 1px solid #455947; }
.signal-console-bottom { border-top: 1px solid #455947; color: #78927a; }
.signal-steps { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); }
.signal-steps button {
  color: #a5b7a2;
  background: transparent;
  border: 0;
  border-right: 1px solid #455947;
  text-align: left;
  padding: 26px 20px 21px;
  display: flex;
  flex-direction: column;
  gap: 9px;
  cursor: pointer;
  transition: background .22s ease, color .22s ease;
}
.signal-steps button:last-child { border-right: 0; }
.signal-steps button:hover { background: #253529; color: #f0f6e9; }
.signal-steps button[aria-selected="true"] { background: #283a2a; color: var(--green); }
.signal-steps button > span { font: 600 11px var(--mono); }
.signal-steps button strong { font: 600 clamp(24px, 2.2vw, 36px)/1 var(--sans); letter-spacing: -.055em; }
.signal-steps button small { font: 500 10px var(--mono); color: #8da48b; white-space: nowrap; }
.signal-track { position: relative; height: 2px; background: #4b614c; margin: 0 20px; }
.signal-travel {
  position: absolute;
  top: 50%; left: 16.666%;
  width: 12px; height: 12px;
  border: 2px solid #152019;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 1px var(--green), 0 0 15px rgba(183,243,123,.42);
  translate: -50% -50%;
  transition: left .34s cubic-bezier(.2,.75,.2,1);
}
.signal-detail {
  min-height: 234px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 31px 23px 33px;
}
.signal-detail > div:first-child { max-width: 490px; }
#signal-tag { font: 600 11px var(--mono); color: var(--green); }
#signal-heading { font: 400 clamp(31px, 2.9vw, 47px)/1.04 var(--serif); margin: 20px 0 13px; }
#signal-copy { font-size: 15px; line-height: 1.63; color: #b5c5b3; margin: 0; }
.signal-readout { display: flex; flex-direction: column; align-items: end; justify-content: space-between; color: #5c845c; white-space: nowrap; }
.signal-readout > span { font: 400 90px/.8 var(--serif); letter-spacing: -.08em; }
.signal-readout > small { font: 500 9px var(--mono); letter-spacing: .02em; }

.instrument-inner { padding-top: 105px; padding-bottom: 105px; }
.instrument-header h2 { font-size: clamp(62px, 5.8vw, 96px); }
.instrument-header > p { font-size: 17px; }
.instrument-text small { font-size: 14px; }
.instrument-arrow { transition: opacity .2s, translate .2s; }
.instrument-list > button:hover .instrument-arrow { translate: 2px -2px; }
.display-top, .display-caption { font-size: 11px; }
.display-stage img { image-rendering: auto; }

.inside { padding-top: 132px; padding-bottom: 125px; }
.inside-heading h2 { font-size: clamp(66px, 6.7vw, 110px); }
.proof-item p { font-size: 15px; }
.inside-footnote { font-size: 12px; }
.closing-link { align-items: center; }

@media (max-width: 1180px) {
  .header-descriptor { display: none; }
  .site-header { grid-template-columns: 1fr auto auto; }
  .signal-inner { grid-template-columns: 1fr; gap: 38px; }
  .signal-intro { display: grid; grid-template-columns: 1.2fr 1fr; column-gap: 35px; align-items: end; }
  .signal-intro .chapter-tag { grid-column: 1/-1; margin-bottom: 20px; }
  .signal-intro h2 { margin-bottom: 0; }
  .signal-intro > p:last-child { margin-bottom: 5px; }
}
@media (max-width: 680px) {
  .site-header { gap: 14px; }
  .hero-heading { padding-top: 57px; padding-bottom: 17px; }
  .hero-rule { font-size: 10px; }
  .hero-footer { font-size: 9px; padding-bottom: 58px; }
  .listening-desk { height: 350px; }
  .desk-art { inset: 40px 0 55px; }
  .desk-grid { inset: 40px 0 55px; }
  .desk-window { opacity: 0; }
  .desk-window.is-active { left: 50%; top: 50%; right: auto; bottom: auto; translate: -50% -50%; }
  .desk-window-player.is-active { width: 91%; }
  .desk-window-queue.is-active { width: 77%; }
  .desk-window-eq.is-active { width: 91%; }
  .desk-controls button { font-size: 10px; }
  .origin-years > span:not(.year-divider) small { font-size: 9px; white-space: normal; margin-top: 17px; max-width: 110px; }
  .origin-story > p:not(.origin-lead):not(.legal-note) { font-size: 16px; }
  .legal-note { font-size: 11px; }
  .skin-note { grid-template-columns: 1fr; gap: 10px; }
  .skin-note p { grid-column: 1; }
  .signal-inner { padding-block: 82px 94px; }
  .signal-intro { display: block; }
  .signal-intro .chapter-tag { margin-bottom: 25px; }
  .signal-intro h2 { font-size: clamp(58px, 13.5vw, 82px); margin-bottom: 24px; }
  .signal-intro > p:last-child { font-size: 16px; }
  .signal-console { box-shadow: 8px 8px 0 rgba(101, 137, 95, .13); }
  .signal-console-top, .signal-console-bottom { font-size: 8px; padding: 13px 10px; }
  .signal-console-top span:last-child, .signal-console-bottom span:last-child { display: none; }
  .signal-steps button { padding: 19px 9px 17px; gap: 7px; }
  .signal-steps button strong { font-size: clamp(19px, 5.5vw, 27px); }
  .signal-steps button small { font-size: 8px; white-space: normal; }
  .signal-track { margin-inline: 10px; }
  .signal-detail { min-height: 265px; padding: 28px 16px; }
  #signal-heading { font-size: 34px; }
  #signal-copy { font-size: 14px; }
  .signal-readout > span { font-size: 52px; }
  .signal-readout > small { display: none; }
  .instrument-inner { padding-block: 86px 90px; }
  .instrument-header h2 { font-size: clamp(56px, 12.3vw, 75px); }
  .instrument-header > p { font-size: 16px; }
  .instrument-text small { font-size: 13px; }
  .display-top, .display-caption { font-size: 9px; }
  .inside { padding-block: 96px; }
  .inside-heading h2 { font-size: clamp(65px, 15vw, 84px); }
  .proof-item p { font-size: 15px; }
}
@media (prefers-reduced-motion: reduce) {
  .signal-travel { transition: none; }
  .desk-window { transition: none; }
}

/* Fourth pass: a quieter, more dimensional product exhibition. */
body {
  background:
    radial-gradient(80rem 46rem at 72% 6%, rgba(118, 170, 101, .075), transparent 58%),
    var(--ink);
}
#origin, #signal, #instrument, #inside { scroll-margin-top: 82px; }
.site-header {
  position: sticky;
  top: 0;
  isolation: isolate;
  height: 76px;
  border-bottom: 0;
  z-index: 70;
}
.site-header::before {
  content: '';
  position: absolute;
  z-index: -1;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 100vw;
  translate: -50% 0;
  background: rgba(9, 12, 10, .87);
  border-bottom: 1px solid rgba(134, 161, 135, .28);
  backdrop-filter: blur(18px) saturate(115%);
}
.site-header.is-scrolled::before {
  background: rgba(8, 11, 9, .94);
  box-shadow: 0 14px 36px rgba(0,0,0,.22);
}
.desktop-nav a { color: #9ead9f; transition: color .2s ease; }
.desktop-nav a.is-current { color: #ecf2e7; }
.desktop-nav a.is-current::after { width: 100%; }
.header-action { min-height: 44px; }

.hero { min-height: calc(100svh - 76px); }
.hero-heading { padding-top: clamp(36px, 5vh, 66px); }
.hero h1 span,
.hero h1 i {
  display: inline-block;
  animation: hero-enter .95s cubic-bezier(.2,.72,.2,1) both;
}
.hero h1 i { animation-delay: .09s; }
@keyframes hero-enter {
  from { opacity: 0; translate: 0 24px; }
  to { opacity: 1; translate: 0 0; }
}
.hero-side { max-width: 238px; }
.hero-side p { font-size: 15px; line-height: 1.55; }
.hero-intro p { max-width: 290px; }
.listening-desk {
  --desk-rx: 0deg;
  --desk-ry: 0deg;
  --desk-glow-x: 50%;
  --desk-glow-y: 45%;
  transform: perspective(1500px) rotateX(var(--desk-rx)) rotateY(var(--desk-ry));
  transform-style: preserve-3d;
  transition: transform .5s cubic-bezier(.2,.7,.2,1), border-color .3s ease, box-shadow .3s ease;
  box-shadow: 0 32px 80px rgba(0,0,0,.34);
}
.listening-desk:hover {
  border-color: #708c71;
  box-shadow: 0 40px 105px rgba(0,0,0,.48);
}
.listening-desk::before {
  background:
    radial-gradient(28rem 22rem at var(--desk-glow-x) var(--desk-glow-y), rgba(183,243,123,.105), transparent 70%),
    repeating-linear-gradient(0deg,transparent 0 39px,rgba(173,219,166,.06) 39px 40px),
    repeating-linear-gradient(90deg,transparent 0 39px,rgba(173,219,166,.06) 39px 40px);
}
.desk-window { transform: translateZ(18px); }
.desk-window.is-active { transform: translateZ(40px); }
.desk-controls button { position: relative; min-width: 102px; overflow: hidden; }
.desk-controls button::after {
  content: '';
  position: absolute;
  left: 18%;
  right: 18%;
  bottom: 7px;
  height: 1px;
  scale: 0 1;
  background: currentColor;
  transition: scale .25s ease;
}
.desk-controls button:hover::after,
.desk-controls button.is-active::after { scale: 1; }
.hero-footer {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr)) auto;
  align-items: center;
  gap: 0;
  padding: 0 0 78px;
  border-top: 1px solid #28342c;
}
.hero-footer > span {
  min-height: 54px;
  display: flex;
  align-items: center;
  padding: 0 18px;
  border-right: 1px solid #28342c;
  font-size: 12px;
}
.hero-footer > span:first-child { padding-left: 0; }
.hero-footer > span:last-child { justify-content: end; border-right: 0; padding-right: 0; }

.origin-story > p:not(.origin-lead):not(.legal-note),
.signal-intro > p:last-child,
.instrument-header > p,
.inside-heading > p:last-child { line-height: 1.6; }
.skin-note-label, .signal-steps button small, .signal-readout > small,
.proof-item > span, .studio-frame-top, .studio-frame-bottom,
.inside-footnote { font-size: 12px; }
.skin-note p, #signal-copy, .proof-item p { font-size: 16px; }
.signal-console { box-shadow: 22px 22px 0 rgba(101, 137, 95, .12), 0 38px 90px rgba(0,0,0,.28); }
.signal-steps button { position: relative; }
.signal-steps button::before {
  content: '';
  position: absolute;
  left: 20px;
  right: 20px;
  top: 0;
  height: 2px;
  scale: 0 1;
  transform-origin: left;
  background: var(--green);
  transition: scale .3s ease;
}
.signal-steps button[aria-selected='true']::before { scale: 1; }

.instrument-body { align-items: start; }
.instrument-display {
  position: sticky;
  top: 104px;
  box-shadow: 0 42px 100px rgba(0,0,0,.32);
}
.display-stage img { transition: opacity .18s, translate .28s, scale .45s cubic-bezier(.2,.75,.2,1); }
.instrument-display:hover .display-stage img:not(.changing) { scale: 1.018; }

.inside-content { grid-template-columns: 34% minmax(0,1fr); gap: 5%; }
.proof-item { position: relative; padding-right: 66px; }
.proof-value {
  position: absolute;
  right: 0;
  top: 25px;
  color: rgba(183,243,123,.33);
  font: 400 44px/.85 var(--serif);
  letter-spacing: -.055em;
}
.proof-value small { display: block; margin-top: 8px; font: 600 10px/1 var(--mono); letter-spacing: .04em; text-align: right; }
.studio-frame {
  position: sticky;
  top: 104px;
  padding: 12px;
  background: #1d2c21;
  box-shadow: 26px 26px 0 rgba(94,127,96,.13), 0 44px 110px rgba(0,0,0,.34);
}
.studio-frame img { filter: saturate(1.08) contrast(1.04); }
.closing-link { min-height: 54px; }

@media (max-width: 980px) {
  .hero { min-height: 0; }
  .instrument-display, .studio-frame { position: relative; top: auto; }
  .inside-content { grid-template-columns: 1fr; }
  .proof-item { padding-right: 52px; }
  .proof-value { font-size: 38px; }
}
@media (max-width: 680px) {
  #origin, #signal, #instrument, #inside { scroll-margin-top: 66px; }
  .site-header { height: 66px; }
  .mobile-menu:not([hidden]) { position: fixed; top: 66px; }
  .hero h1 span, .hero h1 i { animation-duration: .72s; }
  .listening-desk { transform: none; }
  .desk-window, .desk-window.is-active { transform: none; }
  .desk-controls button { min-width: 0; font-size: 11px; }
  .hero-footer { grid-template-columns: 1fr 1fr; padding-bottom: 58px; }
  .hero-footer > span { min-height: 46px; padding: 0 9px; font-size: 10px; }
  .hero-footer > span:nth-child(2) { border-right: 0; }
  .hero-footer > span:nth-child(3), .hero-footer > span:nth-child(4) { border-top: 1px solid #28342c; }
  .hero-footer > span:first-child, .hero-footer > span:last-child { padding-inline: 9px; }
  .hero-footer > span:last-child { justify-content: start; }
  .skin-note-label, .signal-steps button small, .proof-item > span,
  .studio-frame-top, .studio-frame-bottom, .inside-footnote { font-size: 11px; }
  .skin-note p, #signal-copy, .proof-item p { font-size: 15px; }
  .proof-item { padding-right: 58px; }
  .proof-value { top: 24px; font-size: 37px; }
}
@media (prefers-reduced-motion: reduce) {
  .hero h1 span, .hero h1 i { animation: none; }
  .listening-desk { transform: none; transition: none; }
}

/* Flagship pass: continuous chapters and full-resolution product inspection. */
.chapter-hud {
  position: fixed;
  z-index: 65;
  left: 10px;
  top: 50%;
  translate: 0 -50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 13px;
  color: #7d907f;
  pointer-events: none;
}
#chapter-hud-number {
  color: var(--green);
  font: 600 11px/1 var(--mono);
}
.chapter-hud > i {
  position: relative;
  display: block;
  width: 1px;
  height: 108px;
  overflow: hidden;
  background: #364439;
}
#chapter-hud-progress {
  position: absolute;
  inset: 0;
  display: block;
  background: var(--green);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform .55s cubic-bezier(.2,.75,.2,1);
}
#chapter-hud-label {
  writing-mode: vertical-rl;
  font: 600 9px/1 var(--mono);
  letter-spacing: .11em;
}

#origin, #signal, #instrument, #inside, .closing { position: relative; isolation: isolate; }
#origin::before, #signal::before, #instrument::before, #inside::before, .closing::before {
  position: absolute;
  z-index: -1;
  right: -2vw;
  top: 1%;
  color: rgba(183,243,123,.022);
  font: 500 min(42vw, 680px)/.75 var(--sans);
  letter-spacing: -.13em;
  pointer-events: none;
}
#origin::before { content: '01'; color: rgba(45, 82, 44, .045); }
#signal::before { content: '02'; }
#instrument::before { content: '03'; }
#inside::before { content: '04'; }
.closing::before { content: '05'; color: rgba(45, 82, 44, .05); }
.origin-inner, .signal-inner, .instrument-inner, .inside > *, .closing-inner { position: relative; z-index: 1; }

.display-actions, .studio-frame-actions {
  display: flex;
  align-items: center;
  gap: 17px;
}
.inspect-button, .inspection-close {
  border: 0;
  background: transparent;
  color: var(--green);
  font: 600 10px/1 var(--mono);
  letter-spacing: .065em;
  cursor: pointer;
}
.inspect-button {
  min-height: 30px;
  padding: 0 0 0 16px;
  border-left: 1px solid #526454;
}
.inspect-button span { display: inline-block; margin-left: 5px; transition: translate .2s ease; }
.inspect-button:hover span { translate: 3px -3px; }
.studio-frame-top { align-items: center; }

.inspection-dialog {
  width: 100vw;
  max-width: none;
  height: 100dvh;
  max-height: none;
  margin: 0;
  padding: clamp(16px, 3.2vw, 52px);
  border: 0;
  overflow: hidden;
  color: var(--paper);
  background: rgba(5, 8, 6, .92);
  backdrop-filter: blur(24px) saturate(80%);
}
.inspection-dialog::backdrop { background: rgba(2, 4, 3, .78); }
.inspection-dialog[open] { display: grid; place-items: center; }
.inspection-shell {
  width: min(100%, 1560px);
  height: 100%;
  min-height: 0;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  border: 1px solid #69806b;
  background: #101812;
  box-shadow: 0 60px 160px rgba(0,0,0,.7);
  animation: inspection-enter .46s cubic-bezier(.2,.75,.2,1) both;
}
@keyframes inspection-enter {
  from { opacity: 0; scale: .97; translate: 0 18px; }
  to { opacity: 1; scale: 1; translate: 0 0; }
}
.inspection-top, .inspection-bottom {
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 0 22px;
  color: #9db09e;
  font: 500 11px/1.4 var(--mono);
  letter-spacing: .06em;
}
.inspection-top { border-bottom: 1px solid #425445; }
.inspection-bottom { border-top: 1px solid #425445; }
.inspection-bottom strong { color: var(--green); font: 600 11px/1.4 var(--mono); text-align: right; }
.inspection-close { min-height: 40px; padding: 0 0 0 22px; border-left: 1px solid #526454; }
.inspection-close span { margin-left: 9px; font: 400 23px/0 var(--serif); }
.inspection-stage {
  min-height: 0;
  display: grid;
  place-items: center;
  padding: clamp(20px, 4vw, 68px);
  overflow: hidden;
  background:
    radial-gradient(circle at center, rgba(81, 127, 80, .19), transparent 58%),
    repeating-linear-gradient(0deg, transparent 0 47px, rgba(167,207,160,.035) 47px 48px),
    repeating-linear-gradient(90deg, transparent 0 47px, rgba(167,207,160,.035) 47px 48px);
}
.inspection-stage img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  box-shadow: 0 34px 90px rgba(0,0,0,.58), 0 0 0 1px rgba(136,163,145,.45);
}

@media (max-width: 1180px) {
  .chapter-hud { display: none; }
}
@media (max-width: 680px) {
  #origin::before, #signal::before, #instrument::before, #inside::before, .closing::before { display: none; }
  .display-actions, .studio-frame-actions { gap: 9px; }
  .inspect-button { padding-left: 9px; font-size: 9px; }
  .display-live { display: none; }
  .inspection-dialog { padding: 9px; }
  .inspection-top, .inspection-bottom { min-height: 50px; padding-inline: 12px; font-size: 9px; }
  .inspection-bottom { align-items: flex-start; flex-direction: column; justify-content: center; gap: 3px; }
  .inspection-bottom strong { font-size: 9px; text-align: left; }
  .inspection-stage { padding: 13px; }
}
@media (prefers-reduced-motion: reduce) {
  #chapter-hud-progress { transition: none; }
  .inspection-shell { animation: none; }
}

/* Retro cyberpunk pass: phosphor precision with restrained chromatic signals. */
:root {
  --cyan: #63d9ff;
  --magenta: #ff4fd8;
  --amber: #f3c45b;
  --cyber-ink: #070a0d;
  --cyber-panel: #0d1518;
  --cyber-line: #28424a;
}
body {
  background:
    radial-gradient(70rem 44rem at 76% 4%, rgba(81, 217, 255, .065), transparent 60%),
    radial-gradient(58rem 40rem at 8% 55%, rgba(255, 79, 216, .035), transparent 65%),
    var(--cyber-ink);
}
body::after {
  content: '';
  position: fixed;
  z-index: 95;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(0deg, rgba(255,255,255,.013) 0 1px, transparent 1px 4px);
  opacity: .58;
}
.progress-rail span,
#chapter-hud-progress {
  background: linear-gradient(180deg, var(--green), var(--cyan) 64%, var(--magenta));
}
#chapter-hud-number { color: var(--cyan); }
#chapter-hud-label { color: #879da3; }
.site-header::before { background: rgba(6, 10, 12, .9); border-color: rgba(99, 217, 255, .21); }
.site-header.is-scrolled::before { background: rgba(5, 8, 11, .96); }
.site-header::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 92px;
  height: 1px;
  background: linear-gradient(90deg, var(--magenta), var(--cyan), transparent);
}
.wordmark img { filter: drop-shadow(-2px 0 0 rgba(255,79,216,.18)) drop-shadow(2px 0 0 rgba(99,217,255,.2)); }
.wordmark-period { color: var(--cyan); }
.header-descriptor { color: #8ca3a6; }
.desktop-nav a.is-current { color: var(--cyan); }
.desktop-nav a::after { background: linear-gradient(90deg, var(--magenta), var(--cyan)); }
.header-action { border-color: #486873; }
.header-action:hover { color: #051014; background: var(--cyan); border-color: var(--cyan); }

.hero-rule { color: #769096; }
.hero-heading .tag-square, .signal .tag-square, .inside .tag-square {
  background: var(--cyan);
  box-shadow: 4px 0 0 rgba(255,79,216,.68);
}
.hero-heading .chapter-tag { color: var(--cyan); }
.hero h1 span { text-shadow: -2px 0 rgba(255,79,216,.12), 2px 0 rgba(99,217,255,.09); }
.hero h1 i {
  color: var(--green);
  text-shadow: -3px 0 rgba(255,79,216,.16), 3px 0 rgba(99,217,255,.13);
}
.vertical-rule { background: linear-gradient(var(--cyan), var(--magenta)); }
.listening-desk {
  border-color: #315b67;
  background: linear-gradient(118deg, #102128, #091417 46%, #090d12);
  box-shadow: 18px 18px 0 rgba(255,79,216,.035), -10px -10px 0 rgba(99,217,255,.02), 0 38px 95px rgba(0,0,0,.46);
}
.listening-desk:hover {
  border-color: #5eb9ce;
  box-shadow: 10px 12px 0 rgba(255,79,216,.055), -7px -7px 0 rgba(99,217,255,.04), 0 45px 110px rgba(0,0,0,.54);
}
.listening-desk::before {
  background:
    radial-gradient(28rem 22rem at var(--desk-glow-x) var(--desk-glow-y), rgba(99,217,255,.11), transparent 70%),
    repeating-linear-gradient(0deg,transparent 0 39px,rgba(99,217,255,.055) 39px 40px),
    repeating-linear-gradient(90deg,transparent 0 39px,rgba(255,79,216,.04) 39px 40px);
}
.desk-chrome { border-color: rgba(99,217,255,.24); color: #a9c9cc; }
.desk-led { color: var(--cyan); }
.desk-led b { background: var(--cyan); box-shadow: 0 0 10px rgba(99,217,255,.55); }
.desk-controls { background: rgba(5,12,14,.95); border-color: rgba(99,217,255,.23); }
.desk-controls button { border-color: rgba(99,217,255,.14); }
.desk-controls button:hover { color: var(--cyan); background: #13252b; }
.desk-controls button.is-active { color: #061015; background: var(--green); box-shadow: inset 0 -3px 0 var(--cyan); }
.desk-controls button.is-active::after { background: #061015; }
.hero-footer { border-color: #1f3c43; }
.hero-footer > span { border-color: #1f3c43; }
.hero-footer > span:nth-child(2) { color: var(--cyan); }
.hero-footer > span:nth-child(3) { color: var(--magenta); }

.origin {
  box-shadow: inset 0 2px 0 rgba(99,217,255,.72), inset 0 -2px 0 rgba(255,79,216,.58);
}
.origin .tag-square { box-shadow: 4px 0 0 rgba(255,79,216,.48); }
.origin-years > span:first-child { color: #6c6571; }
.origin-years > span:first-child small { color: #914c81; }
.origin-years > span:last-child { color: #36899a; }
.origin-years > span:last-child small { color: #357d89; }
.year-divider { background: linear-gradient(var(--magenta), var(--cyan)); }
.origin-story h2 i { color: #2a8998; }
.skin-note strong i { color: #a83a8d; }
.origin-line, .skin-note { border-color: rgba(59, 116, 126, .42); }

.signal { background: #081014; border-color: #24404a; }
.signal-intro h2 i { color: var(--cyan); text-shadow: -2px 0 rgba(255,79,216,.18); }
.signal-console {
  border-color: #3e7885;
  background: #0b1719;
  box-shadow: 14px 14px 0 rgba(255,79,216,.045), -8px -8px 0 rgba(99,217,255,.035), 0 42px 100px rgba(0,0,0,.36);
}
.signal-console-top, .signal-console-bottom, .signal-steps button { border-color: #294851; }
.signal-steps button[aria-selected='true'] { color: var(--cyan); background: #13292d; }
.signal-steps button[aria-selected='true']::before { background: linear-gradient(90deg, var(--magenta), var(--cyan), var(--green)); }
.signal-travel { background: var(--cyan); box-shadow: 0 0 0 1px var(--cyan), -4px 0 12px rgba(255,79,216,.38), 4px 0 14px rgba(99,217,255,.4); }
#signal-tag { color: var(--cyan); }
.signal-readout { color: #336e7a; }

.instrument { background: #0c1518; border-color: #25434a; }
.instrument-header h2 i { color: var(--cyan); }
.instrument-list > button { border-color: #32515a; }
.instrument-list > button:hover, .instrument-list > button[aria-selected=true] {
  color: var(--cyan);
  background: linear-gradient(90deg, rgba(99,217,255,.07), rgba(255,79,216,.025));
}
.instrument-arrow { color: var(--magenta); }
.instrument-display { border-color: #3d6d77; background: #071113; box-shadow: 15px 15px 0 rgba(255,79,216,.04), -7px -7px 0 rgba(99,217,255,.025), 0 45px 110px rgba(0,0,0,.4); }
.display-top, .display-caption { border-color: #294951; color: #8fb4b8; }
.display-live { color: var(--cyan); }
.display-live b { background: var(--cyan); box-shadow: 0 0 10px rgba(99,217,255,.55); }
.display-stage {
  background:
    radial-gradient(circle at center, rgba(48,110,119,.26), #071113 67%),
    #071113;
}
.display-stage::before {
  background: repeating-linear-gradient(0deg,transparent 0 31px,rgba(99,217,255,.045) 31px 32px), repeating-linear-gradient(90deg,transparent 0 31px,rgba(255,79,216,.032) 31px 32px);
}
.inspect-button { color: var(--cyan); border-color: #315763; }

.proof-item:nth-child(1) .proof-value { color: rgba(183,243,123,.4); }
.proof-item:nth-child(2) .proof-value { color: rgba(99,217,255,.4); }
.proof-item:nth-child(3) .proof-value { color: rgba(255,79,216,.37); }
.studio-frame {
  border-color: #3e6f78;
  background: #102024;
  box-shadow: 17px 17px 0 rgba(255,79,216,.045), -8px -8px 0 rgba(99,217,255,.03), 0 48px 115px rgba(0,0,0,.4);
}
.studio-frame-top, .studio-frame-bottom { color: #86afb3; }
.inspection-dialog { background: rgba(3, 7, 10, .94); }
.inspection-shell { border-color: #4f8e9b; background: #071113; box-shadow: 16px 16px 0 rgba(255,79,216,.05), -8px -8px 0 rgba(99,217,255,.04), 0 60px 160px rgba(0,0,0,.72); }
.inspection-top, .inspection-bottom { border-color: #2c4d55; color: #84aeb3; }
.inspection-close { color: var(--magenta); border-color: #315763; }
.inspection-stage {
  background:
    radial-gradient(circle at center, rgba(47,119,129,.21), transparent 58%),
    repeating-linear-gradient(0deg, transparent 0 47px, rgba(99,217,255,.035) 47px 48px),
    repeating-linear-gradient(90deg, transparent 0 47px, rgba(255,79,216,.028) 47px 48px);
}
.inspection-bottom strong { color: var(--cyan); }

.closing { box-shadow: inset 0 2px 0 rgba(255,79,216,.48); }
.closing h2 i { color: #9c3889; }
.closing-link { border-color: #2a727e; }
.closing-link:hover { background: var(--cyan); color: #071013; }

@media (max-width: 680px) {
  body::after { opacity: .34; }
  .hero-heading .chapter-tag { font-size: 10px; }
  .desk-chrome > span:first-child { max-width: 190px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
  .hero-footer > span:nth-child(3), .hero-footer > span:nth-child(4) { border-color: #1f3c43; }
}
@media (prefers-reduced-motion: reduce) {
  body::after { opacity: .3; }
}

/* Final reduction pass: concentrate the cyberpunk language in state, not surface noise. */
body::after { opacity: .29; }
.hero h1 span { text-shadow: -1px 0 rgba(255,79,216,.08), 1px 0 rgba(99,217,255,.06); }
.hero h1 i { text-shadow: -2px 0 rgba(255,79,216,.1), 2px 0 rgba(99,217,255,.08); }
.origin-lead { max-width: 630px; }
.origin-story > p:not(.origin-lead):not(.legal-note) { max-width: 610px; }

.closing {
  color: var(--paper);
  background:
    radial-gradient(52rem 36rem at 75% 52%, rgba(99,217,255,.075), transparent 65%),
    radial-gradient(42rem 30rem at 93% 70%, rgba(255,79,216,.045), transparent 68%),
    #080e11;
  box-shadow: inset 0 2px 0 rgba(255,79,216,.6), inset 0 -1px 0 rgba(99,217,255,.25);
}
.closing::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(0deg, transparent 0 59px, rgba(99,217,255,.025) 59px 60px),
    repeating-linear-gradient(90deg, transparent 0 59px, rgba(255,79,216,.019) 59px 60px);
  mask-image: linear-gradient(90deg, transparent 10%, black 55%);
}
.closing::before { color: rgba(99,217,255,.025); }
.closing-inner { min-height: 660px; padding-top: 86px; padding-bottom: 92px; }
.closing .chapter-tag.dark { color: var(--cyan); }
.closing .tag-square { background: var(--cyan); box-shadow: 4px 0 0 rgba(255,79,216,.65); }
.closing h2 { max-width: 1240px; }
.closing h2 i { color: var(--magenta); text-shadow: 2px 0 rgba(99,217,255,.12); }
.closing-bottom { border-color: #29464d; }
.closing-bottom p { color: #b5c5c6; }
.closing-link { color: var(--cyan); border-color: #39717d; }
.closing-link:hover { background: var(--cyan); color: #061014; border-color: var(--cyan); }
.closing-ghost {
  color: transparent;
  -webkit-text-stroke: 1px rgba(99,217,255,.11);
  text-shadow: 22px 0 rgba(255,79,216,.035);
}
.site-footer { border-top: 1px solid #1f363c; }

@media (max-width: 680px) {
  body::after { opacity: .16; }
  .closing-inner { min-height: 560px; padding-block: 58px 64px; }
  .closing-bottom p { color: #b5c5c6; }
  .closing-ghost { right: -37%; top: -8%; }
}
@media (prefers-reduced-motion: reduce) {
  body::after { opacity: .14; }
}

/* Creative director precision pass: responsive typography, tactile states and optical depth. */
html { scroll-behavior: smooth; }
body {
  font-kerning: normal;
  text-rendering: optimizeLegibility;
}
::selection { color: #061014; background: var(--cyan); }
h1, h2, h3 { text-wrap: balance; }
p { text-wrap: pretty; }

:where(a, button, [tabindex]):focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
  box-shadow: 0 0 0 5px rgba(255,79,216,.14);
}
:where(button, .header-action, .closing-link, .underlined-link):active {
  translate: 0 1px;
}

.origin,
.signal,
.instrument,
.inside,
.closing { overflow: clip; }

.signal-console,
.instrument-display,
.studio-frame {
  --surface-x: 50%;
  --surface-y: 42%;
  transition: border-color .28s ease, box-shadow .35s ease, background .35s ease;
}
.signal-console {
  background:
    radial-gradient(34rem circle at var(--surface-x) var(--surface-y), rgba(99,217,255,.07), transparent 42%),
    #0b1719;
}
.instrument-display {
  background:
    radial-gradient(42rem circle at var(--surface-x) var(--surface-y), rgba(99,217,255,.055), transparent 45%),
    #071113;
}
.studio-frame {
  background:
    radial-gradient(42rem circle at var(--surface-x) var(--surface-y), rgba(255,79,216,.04), transparent 44%),
    #102024;
}
.signal-console:hover,
.instrument-display:hover,
.studio-frame:hover { border-color: #5795a2; }

.proof-item {
  transition: border-color .3s ease, padding-left .3s cubic-bezier(.2,.75,.2,1);
}
.proof-item::after {
  content: '';
  position: absolute;
  left: 0;
  top: -1px;
  width: 46px;
  height: 1px;
  background: var(--green);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .32s cubic-bezier(.2,.75,.2,1);
}
.proof-item:nth-child(2)::after { background: var(--cyan); }
.proof-item:nth-child(3)::after { background: var(--magenta); }
.proof-item:hover { padding-left: 10px; border-color: #38535a; }
.proof-item:hover::after { transform: scaleX(1); }
.proof-value { transition: color .28s ease, transform .35s cubic-bezier(.2,.75,.2,1); }
.proof-item:hover .proof-value { transform: translateY(-3px); }
.proof-item:nth-child(1):hover .proof-value { color: rgba(183,243,123,.72); }
.proof-item:nth-child(2):hover .proof-value { color: rgba(99,217,255,.72); }
.proof-item:nth-child(3):hover .proof-value { color: rgba(255,79,216,.68); }

.origin-years > span:first-child {
  color: transparent;
  -webkit-text-stroke: 1px rgba(108,101,113,.82);
  text-shadow: 4px 0 rgba(255,79,216,.045);
}
.origin-years > span:last-child {
  text-shadow: 4px 0 rgba(99,217,255,.055);
}

@supports (animation-timeline: view()) {
  #origin::before,
  #signal::before,
  #instrument::before,
  #inside::before,
  .closing::before {
    animation: scene-index-drift linear both;
    animation-timeline: view();
    animation-range: entry 0% cover 100%;
  }
  @keyframes scene-index-drift {
    from { translate: 0 7vh; }
    to { translate: 0 -7vh; }
  }
}

@media (max-width: 360px) {
  .hero h1 i {
    white-space: normal;
    max-width: 100%;
    font-size: clamp(54px, 17vw, 61px);
    line-height: .82;
  }
  .hero-intro {
    grid-template-columns: 1fr;
    align-items: start;
  }
  .hero-intro p { max-width: 270px; }
  .underlined-link { font-size: 10px; }
}

@media (hover: none) {
  .proof-item:hover { padding-left: 0; }
  .proof-item:hover::after { transform: scaleX(0); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .signal-console,
  .instrument-display,
  .studio-frame,
  .proof-item,
  .proof-value { transition: none; }
  #origin::before,
  #signal::before,
  #instrument::before,
  #inside::before,
  .closing::before { animation: none; }
}

/* Intermediate viewport safety: keep the product stage fully inside the frame. */
.hero h1 { line-height: .96; }
.hero h1 i { line-height: .94; }
.desk-art { overflow: hidden; }
.desk-window { max-width: calc(100% - 48px); }

@media (max-width: 1280px) and (min-width: 981px) {
  .hero-side { display: none; }
  .hero-bottom {
    grid-template-columns: 1fr;
    gap: 26px;
    margin-top: 20px;
  }
  .hero-intro {
    display: grid;
    grid-template-columns: 90px minmax(0, 1fr) auto;
    gap: 24px;
    align-items: end;
    padding: 0;
  }
  .hero-intro .serial { margin: 0; }
  .hero-intro p { max-width: 430px; margin: 0; }
  .listening-desk { width: 100%; height: 470px; }
  .desk-window-player.is-active { width: 58%; left: 5%; }
}

@media (max-width: 680px) {
  .listening-desk { margin-inline: 0; }
  .desk-window { max-width: calc(100% - 34px); }
  .desk-window-player.is-active { width: 86%; }
  .desk-window-queue.is-active { width: 73%; }
  .desk-window-eq.is-active { width: 86%; }
}

/* Phone controls stay readable; nonessential console subtitles step aside. */
.desk-label-mobile { display: none; }
@media (max-width: 680px) {
  .hero-rule,
  .hero-footer > span { font-size: 11px; }
  .desk-chrome { font-size: 10px; gap: 8px; }
  .desk-label-desktop { display: none; }
  .desk-label-mobile { display: inline; }
  .desk-led { white-space: nowrap; font-size: 9px; }
  .desk-controls button { font-size: 12px; }
  .origin-years > span:not(.year-divider) small { font-size: 11px; }
  .legal-note,
  .inside-footnote { font-size: 12px; }
  .signal-console-top,
  .signal-console-bottom { font-size: 10px; }
  .signal-steps button { min-height: 74px; }
  .signal-steps button > span { font-size: 12px; }
  .signal-steps button small { display: none; }
  #signal-tag { font-size: 12px; }
  .display-top,
  .display-caption { font-size: 10px; }
  .inspect-button { font-size: 11px; min-height: 32px; }
  .inspection-top,
  .inspection-bottom,
  .inspection-bottom strong { font-size: 11px; }
  .site-footer > span,
  .site-footer > div:last-child { font-size: 11px; }
  .site-footer > div:last-child { flex-wrap: wrap; }
}

/* Story reset: the signal chapter opens into a full-width instrument. */
@media (min-width: 1181px) {
  .signal-inner {
    display: block;
    padding-block: clamp(112px, 9vw, 156px) 140px;
  }
  .signal-intro {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(280px, .55fr);
    column-gap: 8%;
    align-items: end;
    margin-bottom: 64px;
  }
  .signal-intro .chapter-tag { grid-column: 1 / -1; margin-bottom: 40px; }
  .signal-intro h2 {
    font-size: clamp(86px, 7.8vw, 126px);
    margin: 0;
  }
  .signal-intro > p:last-child {
    max-width: 440px;
    margin: 0 0 12px;
    font-size: 19px;
  }
  .signal-console { width: min(100%, 1240px); margin-left: auto; }
  .signal-steps button { padding-block: 31px 27px; }
  .signal-detail { min-height: 238px; padding: 39px 42px; }
  #signal-heading { max-width: 670px; font-size: clamp(37px, 3.5vw, 55px); }
  #signal-copy { max-width: 620px; }
}

@media (max-width: 680px) {
  .hero h1 i {
    max-width: 100%;
    white-space: normal;
    font-size: clamp(52px, 13.7vw, 79px);
    line-height: .94;
  }
  .hero-side { display: none; }
}

/* Anchor targets meet the sticky header without revealing a strip of the previous chapter. */
html { scroll-padding-top: 0; }
#origin, #signal, #instrument, #inside, .closing { scroll-margin-top: 76px; }
@media (max-width: 680px) {
  #origin, #signal, #instrument, #inside, .closing { scroll-margin-top: 66px; }
}

/* The listening desk demonstrates Wynzo's movable, independent windows. */
@media (min-width: 981px) and (hover: hover) and (pointer: fine) {
  .desk-window.is-active { pointer-events: auto; cursor: grab; touch-action: none; }
  .desk-window.is-dragging { cursor: grabbing; transition: none; will-change: translate; }
  .listening-desk.is-arranging { transform: none; transition: none; }
}

/* Editorial reset: use the chapter labels as indices instead of giant ghost numerals. */
#origin::before, #signal::before, #instrument::before, #inside::before, .closing::before { display: none; }

/* Studio is a full-width instrument plate, with the proof recorded underneath. */
.inside-content { display: flex; flex-direction: column; gap: 0; margin-top: 72px; }
.studio-frame { order: 0; position: relative; top: auto; align-self: stretch; padding: clamp(8px, 1.15vw, 17px); }
.studio-frame img, .display-stage img { cursor: zoom-in; }
.proof-list { order: 1; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; margin-top: 46px; }
.proof-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-content: start;
  gap: 0 16px;
  min-width: 0;
  padding: 27px 28px 31px;
  border-top: 1px solid #49626a;
  border-bottom: 1px solid #49626a;
}
.proof-item:not(:first-child) { border-left: 1px solid #49626a; }
.proof-item:last-child { border-bottom: 1px solid #49626a; }
.proof-item > span { grid-column: 1; }
.proof-value { position: static; grid-column: 2; grid-row: 1 / span 2; justify-self: end; align-self: start; font-size: clamp(33px, 3.3vw, 55px); }
.proof-item h3 { grid-column: 1 / -1; max-width: 330px; margin-top: 25px; }
.proof-item p { grid-column: 1 / -1; max-width: 360px; }
.proof-item:hover { padding-left: 28px; }

/* A single luminous ending gives the dark chapters a deliberate release. */
.closing {
  color: #0a1b13;
  background: radial-gradient(56rem 37rem at 94% 5%, #e4ffd0, transparent 75%), #b7f37b;
  box-shadow: inset 0 2px 0 #82ca86;
}
.closing::after, .closing-ghost { display: none; }
.closing-inner { min-height: 610px; display: flex; flex-direction: column; padding-block: 74px 79px; }
.closing .chapter-tag.dark { color: #235b4f; }
.closing .tag-square { background: #235b4f; box-shadow: none; }
.closing h2 { font: 400 clamp(82px, 8.6vw, 146px)/.86 var(--serif); letter-spacing: -.064em; }
.closing h2 i { font: italic 400 1.06em/.84 var(--serif); letter-spacing: -.053em; color: #155d63; text-shadow: none; }
.closing-bottom { margin-top: auto; border-color: #548b65; }
.closing-bottom p { color: #234432; }
.closing-link { color: #0a1b13; border-color: #234432; }
.closing-link:hover { color: #b7f37b; background: #0a1b13; border-color: #0a1b13; }

@media (max-width: 980px) {
  .inside-content { margin-top: 47px; }
  .proof-list { margin-top: 34px; }
  .proof-item { padding-inline: 17px; }
  .proof-item:hover { padding-left: 17px; }
  .proof-value { font-size: 34px; }
  .proof-item h3 { font-size: 27px; }
}
@media (max-width: 680px) {
  .inside-content { margin-top: 34px; }
  .proof-list { display: block; margin-top: 30px; }
  .proof-item, .proof-item:not(:first-child) { padding-inline: 0; border-left: 0; }
  .proof-item:not(:first-child) { border-top: 0; }
  .proof-item:hover { padding-left: 0; }
  .proof-value { font-size: 39px; }
  .closing-inner { min-height: 570px; padding-block: 56px 64px; }
  .closing h2 { font-size: clamp(54px, 13.4vw, 76px); }
  .closing-bottom p { color: #234432; }
}
@media (max-width: 360px) {
  .inside-heading h2 { font-size: 50px; }
}

/* The product mark is already complete; a second chromatic glow weakens it. */
.wordmark img { filter: none; }

/* An archival plate moves from a personal serif date to Wynzo's technical sans. */
.origin-archive {
  position: relative;
  min-height: 620px;
  align-self: stretch;
  display: grid;
  grid-template-rows: auto 1fr auto;
  padding: 20px 22px 0;
  border: 1px solid #aebcae;
  background: linear-gradient(142deg, #e1e5d8, #f2f2e8 55%, #e6ebdc);
}
.origin-archive-top, .origin-archive-bottom {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: #536c60;
  font: 600 11px/1.3 var(--mono);
  letter-spacing: .05em;
}
.origin-archive-top { padding-bottom: 17px; border-bottom: 1px solid #acb9ab; }
.origin-archive-bottom { margin-inline: -22px; border-top: 1px solid #acb9ab; }
.origin-archive-bottom span { flex: 1; padding: 15px 10px; text-align: center; }
.origin-archive-bottom span + span { border-left: 1px solid #acb9ab; }
.origin-archive-body { display: flex; flex-direction: column; justify-content: center; padding: 44px 2px; }
.archive-year { display: flex; flex-direction: column; gap: 10px; }
.archive-year span { display: block; white-space: nowrap; }
.archive-year small { font: 600 10px/1.3 var(--mono); letter-spacing: .07em; }
.archive-year-past { color: #766c73; }
.archive-year-past span { font: 400 clamp(112px, 11vw, 171px)/.9 var(--serif); letter-spacing: -.08em; }
.archive-year-now { align-items: end; color: #1d7180; }
.archive-year-now span { font: 500 clamp(101px, 9.8vw, 155px)/.9 var(--sans); letter-spacing: -.125em; }
.archive-bridge { position: relative; height: 1px; margin-block: 38px 30px; background: linear-gradient(90deg, #9c6c89, #4d8994); }
.archive-bridge b {
  position: absolute;
  left: 0;
  top: 50%;
  width: 9px;
  height: 9px;
  translate: 0 -50%;
  background: #427f8b;
  border: 2px solid #edf0e4;
  box-shadow: 0 0 0 1px #427f8b;
  transition: left .65s cubic-bezier(.2,.75,.2,1);
}
.origin-archive:hover .archive-bridge b { left: calc(100% - 9px); }
.archive-bridge span { position: absolute; right: 0; bottom: 11px; color: #536c60; font: 600 9px/1.2 var(--mono); letter-spacing: .04em; }

.skin-note {
  padding: 21px 23px 24px;
  border: 1px solid #315a61;
  background: #132328;
  color: #f1f2e8;
}
.skin-note-label { color: var(--green); }
.skin-note strong i { color: var(--cyan); }
.skin-note p { color: #b8c9c8; }

/* Signal takes its typographic language from an instrument readout. */
.signal-intro h2 {
  font: 500 clamp(62px, 7.65vw, 118px)/.89 var(--mono);
  letter-spacing: -.085em;
  text-transform: uppercase;
}
.signal-intro h2 i {
  display: inline-block;
  font: inherit;
  font-style: normal;
  letter-spacing: inherit;
  color: var(--cyan);
  text-shadow: none;
}

@media (max-width: 980px) and (min-width: 681px) {
  .origin-archive { min-height: 430px; }
  .origin-archive-body { display: grid; grid-template-columns: minmax(0, 1fr) 15% minmax(0, 1fr); align-items: center; }
  .archive-year-past span { font-size: clamp(100px, 14vw, 144px); }
  .archive-year-now span { font-size: clamp(91px, 12vw, 123px); }
  .archive-bridge { margin: 0; }
  .archive-bridge span { display: none; }
  .signal-intro h2 { font-size: clamp(61px, 7.8vw, 77px); }
}
@media (max-width: 680px) {
  .origin-archive { min-height: 410px; padding: 16px 17px 0; }
  .origin-archive-top { font-size: 9px; }
  .origin-archive-bottom { margin-inline: -17px; font-size: 9px; }
  .origin-archive-bottom span { padding: 13px 5px; }
  .origin-archive-body { padding-block: 30px; }
  .archive-year { gap: 6px; }
  .archive-year-past span { font-size: clamp(96px, 25vw, 115px); }
  .archive-year-now span { font-size: clamp(85px, 22vw, 104px); }
  .archive-year small { font-size: 9px; }
  .archive-bridge { margin-block: 23px 18px; }
  .archive-bridge span { font-size: 8px; }
  .skin-note { padding: 17px 18px 20px; }
  .signal-intro h2 { font-size: clamp(46px, 12.2vw, 63px); }
}
@media (max-width: 360px) {
  .signal-intro h2 { font-size: 43px; }
}
@media (prefers-reduced-motion: reduce) {
  .archive-bridge b { transition: none; }
}

/* A file-to-window schematic explains the real scope of classic skin support. */
.skin-scope {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 82px minmax(20px, 1fr) minmax(210px, 46%);
  align-items: center;
  gap: 14px;
  margin-top: 7px;
  padding-top: 17px;
  border-top: 1px solid #3b6268;
}
.skin-file {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px 9px;
  border: 1px solid #6c9296;
  background: #1b343a;
}
.skin-file small { color: #a8c4c0; font: 600 8px/1.2 var(--mono); white-space: nowrap; }
.skin-file b { color: var(--green); font: 600 21px/1 var(--mono); letter-spacing: -.06em; }
.skin-wire { position: relative; height: 1px; background: linear-gradient(90deg, var(--green), #5d969a); }
.skin-wire b {
  position: absolute;
  left: 0;
  top: -3px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  transition: left .6s cubic-bezier(.2,.75,.2,1);
}
.skin-modules { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 4px; }
.skin-modules span {
  min-width: 0;
  padding: 12px 4px;
  border: 1px solid #6c9296;
  color: #c8d8d2;
  font: 600 9px/1 var(--mono);
  text-align: center;
  transition: color .25s ease, border-color .25s ease;
}
@media (min-width: 681px) and (hover: hover) and (pointer: fine) {
  .skin-note:hover .skin-wire b { left: calc(100% - 7px); }
  .skin-note:hover .skin-modules span { color: var(--green); border-color: var(--green); }
}
@media (max-width: 680px) {
  .skin-scope { grid-template-columns: 1fr; gap: 0; margin-top: 5px; padding-top: 15px; }
  .skin-file { flex-direction: row; justify-content: space-between; align-items: center; padding: 9px 11px; }
  .skin-file small { font-size: 9px; }
  .skin-file b { font-size: 19px; }
  .skin-wire { width: 1px; height: 17px; justify-self: center; background: linear-gradient(var(--green), #5d969a); }
  .skin-wire b { left: -3px; top: 0; }
  .skin-modules span { font-size: 9px; }
}
@media (prefers-reduced-motion: reduce) {
  .skin-wire b, .skin-modules span { transition: none; }
  .skin-note:hover .skin-wire b { left: 0; }
}

/* Signal study: a deliberate diagram replaces the decorative stage numeral. */
.signal-detail {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1fr);
  align-items: stretch;
  min-height: 310px;
  gap: clamp(28px, 4vw, 68px);
  padding: 37px 31px 37px 40px;
}
.signal-detail-copy { align-self: center; max-width: 490px; }
.signal-visual {
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 13px;
  padding-left: 27px;
  border-left: 1px solid #31525a;
  color: #86aab0;
  font: 600 10px/1.35 var(--mono);
  letter-spacing: .03em;
}
.scope-top, .scope-bottom { display: flex; justify-content: space-between; gap: 14px; }
.scope-top b { color: var(--cyan); }
.scope-top span:last-child { color: var(--green); }
.scope-bottom { color: #6d949b; }
.scope-bottom b { color: var(--magenta); font-weight: 500; }
@media (max-width: 980px) {
  .signal-detail { grid-template-columns: 1fr; gap: 26px; padding: 30px 25px 28px; }
  .signal-detail-copy { max-width: 630px; }
  .signal-visual { border-left: 0; border-top: 1px solid #31525a; padding: 19px 0 0; }
}
@media (max-width: 680px) {
  .signal-detail { gap: 21px; padding: 26px 16px; }
  .signal-visual { font-size: 9px; }
  .scope-bottom { flex-wrap: wrap; gap: 7px 12px; }
}

/* The same native engine accepts both generations of Winamp skins. */
.skin-scope { grid-template-columns: 130px minmax(20px, 1fr) minmax(210px, 46%); }
.skin-file > span { display: flex; align-items: baseline; justify-content: space-between; gap: 3px; }
.skin-file > span b { font-size: 17px; }
.skin-file > span b:last-child { color: var(--cyan); }
.skin-note code { color: #e5f0e8; font: 600 .92em var(--mono); }
@media (max-width: 680px) {
  .skin-scope { grid-template-columns: 1fr; }
  .skin-file > span { gap: 10px; }
  .skin-file > span b { font-size: 17px; }
}

/* The queue's album face is photographed from the native build. */
.album-story {
  display: grid;
  grid-template-columns: minmax(0, .72fr) minmax(0, 1.5fr);
  gap: clamp(25px, 3.5vw, 55px);
  align-items: start;
  margin-top: clamp(92px, 11vw, 160px);
  padding: clamp(27px, 3.2vw, 46px);
  background: #e7e9e1;
  color: #102023;
  border: 1px solid #8ca8a3;
}
.album-story-index { color: #427079; font: 600 11px/1.3 var(--mono); letter-spacing: .05em; }
.album-story h3 { margin: 42px 0 24px; font: 400 clamp(54px, 5.1vw, 82px)/.91 var(--serif); letter-spacing: -.065em; }
.album-story h3 i { color: #28788a; font-weight: 400; }
.album-story-copy p { max-width: 390px; margin: 0; font-size: 17px; line-height: 1.65; color: #3d5555; }
.album-story-features { display: flex; flex-wrap: wrap; gap: 10px 18px; margin-top: 52px; padding-top: 18px; border-top: 1px solid #a0b4ae; color: #53736f; font: 600 10px/1.4 var(--mono); }
.album-story-display { min-width: 0; border: 1px solid #416a73; background: #071216; box-shadow: 14px 14px 0 rgba(38,102,113,.11); }
.album-story-bar, .album-story-caption { min-height: 52px; display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 8px 15px; color: #8eafb4; font: 600 10px/1.2 var(--mono); letter-spacing: .04em; }
.album-story-bar { border-bottom: 1px solid #34535b; }
.album-story-caption { min-height: 42px; border-top: 1px solid #34535b; }
.album-story-bar .inspect-button { color: var(--cyan); border-color: #34535b; white-space: nowrap; }
.album-view-switch, .studio-view-switch { display: flex; gap: 4px; }
.album-view-switch button, .studio-view-switch button { border: 1px solid #47646b; background: transparent; color: #91aaac; cursor: pointer; font: 600 10px/1 var(--mono); letter-spacing: .02em; padding: 9px 12px; transition: color .2s ease, background .2s ease, border-color .2s ease; }
.album-view-switch button:hover, .studio-view-switch button:hover { color: #e7f5ec; border-color: #7da5a5; }
.album-view-switch button[aria-pressed="true"], .studio-view-switch button[aria-pressed="true"] { color: #081318; background: var(--green); border-color: var(--green); }
.album-story-image { aspect-ratio: 1770 / 1050; display: flex; align-items: center; justify-content: center; overflow: hidden; background: #071216; }
.album-story-image img { display: block; width: 100%; height: 100%; object-fit: contain; cursor: zoom-in; }

/* Output and decoder rack share one real Studio specimen. */
.studio-view-switch button { padding-inline: 11px; }
.studio-frame-top .inspect-button { white-space: nowrap; }
@media (max-width: 980px) {
  .album-story { grid-template-columns: 1fr; }
  .album-story h3 { margin-top: 26px; }
  .album-story-copy p { max-width: 700px; }
  .album-story-features { margin-top: 26px; }
}
@media (max-width: 680px) {
  .album-story { margin-top: 83px; padding: 17px 13px 20px; gap: 28px; }
  .album-story-index { font-size: 9px; }
  .album-story h3 { font-size: clamp(50px, 13vw, 68px); margin: 19px 0; }
  .album-story-copy p { font-size: 15px; }
  .album-story-features { font-size: 8px; gap: 7px 12px; }
  .album-story-bar { display: grid; grid-template-columns: 1fr auto; min-height: 0; gap: 8px; padding: 10px; font-size: 9px; }
  .album-view-switch { grid-column: 1; grid-row: 2; }
  .album-story-bar .inspect-button { grid-column: 2; grid-row: 2; }
  .album-view-switch button { padding: 8px 9px; font-size: 9px; }
  .album-story-caption { min-height: 34px; font-size: 8px; }
  .studio-frame-top { display: grid; grid-template-columns: 1fr; gap: 7px; }
  .studio-frame-actions { justify-content: space-between; }
  .studio-view-switch button { font-size: 8px; padding: 7px; }
  .studio-frame-top .inspect-button { font-size: 8px; }
}
@media (prefers-reduced-motion: reduce) {
  .album-view-switch button, .studio-view-switch button { transition: none; }
}

/* Editorial master: the native player sets the palette and the composition. */
:root {
  --green: #b7ed83;
  --cyan: #96c8d2;
  --magenta: #96c8d2;
  --motion-ease: cubic-bezier(.22, .75, .2, 1);
}
body { background: #090e10; }
body::after { display: none; }
.container, .site-header { width: min(calc(100% - 112px), 1440px); }
.site-header { height: 88px; gap: 32px; }
.site-header::after { display: none; }
.site-header::before { background: rgba(9,14,16,.94); border-color: #2b373a; }
.wordmark { letter-spacing: -.045em; }
.wordmark-period { color: var(--green); }
.header-descriptor { font-size: 12px; letter-spacing: .025em; }
.desktop-nav, .header-action { font-size: 12px; letter-spacing: .015em; }
.desktop-nav { gap: 25px; }
.desktop-nav a { padding-block: 15px; }
.desktop-nav a.is-current { color: var(--green); }
.desktop-nav a::after { background: var(--green); }
.header-action { min-height: 46px; border-color: #506266; }
.chapter-hud { display: none; }
.progress-rail { width: 2px; }
.progress-rail span { background: var(--green); }
.chapter-tag { font-size: 12px; letter-spacing: .045em; }
.tag-square, .hero-heading .tag-square, .signal .tag-square, .inside .tag-square,
.origin .tag-square { background: var(--green); box-shadow: none; }
.hero-heading .chapter-tag { color: var(--green); }
.hero {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  column-gap: 5%;
  align-items: center;
  min-height: min(820px, calc(100svh - 88px));
  padding-top: 0;
}
.hero-rule { grid-column: 1 / -1; padding-block: 23px; font-size: 12px; color: #8fa3a6; }
.hero-heading { padding: 42px 0 55px; }
.hero-heading .chapter-tag { margin-bottom: 34px; }
.hero h1 { font: 500 clamp(48px, 4.3vw, 74px)/1.06 var(--sans); letter-spacing: -.058em; }
.hero h1 span, .hero h1 i { display: block; text-shadow: none; animation: none; }
.hero h1 i {
  position: static;
  margin: 10px 0 0;
  padding: 0;
  font: italic 400 clamp(72px, 7.2vw, 118px)/.94 var(--serif);
  letter-spacing: -.025em;
  white-space: normal;
  color: var(--green);
}
.hero-side { display: block; position: static; max-width: 390px; margin-top: 30px; }
.hero-side p { font-size: 17px; line-height: 1.65; color: #aebdc0; }
.hero-intro { display: flex; flex-direction: row; align-items: center; justify-content: space-between; gap: 20px; padding: 0; margin-top: 30px; max-width: 390px; }
.hero-intro .serial { margin: 0; font-size: 12px; color: #789096; }
.underlined-link { font-size: 12px; letter-spacing: .025em; gap: 20px; min-height: 44px; }
.hero-bottom { display: block; margin: 0; min-width: 0; }
.listening-desk {
  width: 100%;
  height: clamp(410px, 34vw, 530px);
  margin: 0;
  transform: none;
  background: radial-gradient(ellipse at 45% 40%, #192b30, #0c1519 70%);
  border-color: #3b555d;
  box-shadow: 0 32px 70px rgba(0,0,0,.32);
}
.listening-desk:hover { transform: none; border-color: #657c81; box-shadow: 0 32px 70px rgba(0,0,0,.32); }
.listening-desk::before { background: radial-gradient(22rem 19rem at var(--desk-glow-x) var(--desk-glow-y), rgba(150,200,210,.065), transparent 75%); }
.listening-desk::after, .desk-grid::after, .desk-corner { display: none; }
.desk-chrome { height: 48px; padding-inline: 16px; font-size: 12px; letter-spacing: .01em; border-color: #2e444b; }
.desk-label-desktop { font-size: 10px; }
.desk-led { font-size: 11px; color: #c0d0d2; }
.desk-led b, .display-live b { animation: none; background: var(--green); box-shadow: none; }
.desk-art { inset: 48px 0 56px; }
.desk-window { max-width: calc(100% - 32px); filter: brightness(.85); opacity: .74; }
.desk-window-player { left: 5%; top: 20%; width: 77%; }
.desk-window-player.is-active { left: 5%; top: 20%; width: 86%; }
.desk-window-queue { right: 4%; top: 7%; width: 34%; }
.desk-window-queue.is-active { left: auto; right: 8%; top: 4%; width: 48%; }
.desk-window-eq { right: 6%; bottom: 5%; width: 55%; }
.desk-window-eq.is-active { left: auto; top: auto; right: 7%; bottom: 15%; width: 86%; }
.desk-window.is-active { filter: none; opacity: 1; box-shadow: 0 22px 42px rgba(0,0,0,.55), 0 0 0 1px #506b72; }
.desk-controls { min-height: 56px; background: #101c20; border-color: #2e444b; }
.desk-controls > span { display: none; }
.desk-controls button { flex: 1; min-height: 56px; font-size: 12px; padding-inline: 10px; border-color: #2e444b; }
.desk-controls button:first-of-type { border-left: 0; }
.desk-controls button.is-active { background: var(--green); box-shadow: none; }
.desk-controls button::after { display: none; }
.hero-footer { grid-column: 1/-1; padding: 23px 0 32px; margin-top: 0; font-size: 12px; }
.hero-footer > span { min-height: 28px; color: #97adb0; border: 0; }
.hero-footer > span:nth-child(2), .hero-footer > span:nth-child(3) { color: #97adb0; }
.hero-footer > span:last-child { color: var(--green); }
.origin { box-shadow: none; background: #e8e9e0; }
.origin-inner { padding-block: 39px 44px; }
.origin-top, .origin-bottom, .origin-source { font-size: 12px; letter-spacing: .025em; }
.origin-layout { grid-template-columns: minmax(0,.75fr) minmax(0,1.25fr); gap: 8%; padding-block: 65px 70px; }
.origin-archive { min-height: 580px; background: transparent; border: 0; padding-inline: 0; }
.origin-archive-top, .origin-archive-bottom { font-size: 12px; }
.origin-archive-bottom { margin-inline: 0; }
.archive-year small { font-size: 12px; letter-spacing: .03em; }
.archive-year-past span { font-size: clamp(98px, 10vw, 160px); letter-spacing: -.035em; }
.archive-year-now span { font-size: clamp(91px, 9vw, 145px); letter-spacing: -.07em; }
.origin-story h2, .instrument-header h2, .inside-heading h2 { font: 500 clamp(54px, 5.3vw, 86px)/1.02 var(--sans); letter-spacing: -.055em; }
.origin-story h2 i, .instrument-header h2 i, .inside-heading h2 i { font: italic 400 1.1em/.98 var(--serif); letter-spacing: -.02em; text-shadow: none; }
.origin-lead { font-size: clamp(25px, 2.2vw, 33px); line-height: 1.25; margin-top: 30px; }
.origin-story > p:not(.origin-lead):not(.legal-note) { font-size: 17px; line-height: 1.65; }
.origin-line { margin-block: 27px 22px; padding-block: 22px; }
.line-number { font-size: 12px; }
.legal-note, .inside-footnote { font-size: 13px; }
.skin-note { background: #132226; box-shadow: none; padding: 23px; }
.skin-note-label { font-size: 12px; }
.skin-note strong { display: flex; flex-wrap: wrap; column-gap: .22em; }
.skin-note p { font-size: 16px; line-height: 1.65; }
.skin-scope { display: none; }
.signal-inner { display: block; padding-block: 110px 105px; }
.signal-intro { display: grid; grid-template-columns: 1.2fr .8fr; gap: 0 9%; align-items: end; margin-bottom: 44px; }
.signal-intro .chapter-tag { grid-column: 1/-1; margin-bottom: 27px; }
.signal-intro h2 { font: 500 clamp(58px, 5.7vw, 91px)/1.02 var(--sans); letter-spacing: -.05em; text-transform: none; }
.signal-intro h2 i { font: italic 400 1.1em/.98 var(--serif); letter-spacing: -.02em; color: var(--cyan); text-shadow: none; }
.signal-intro > p:last-child { font-size: 18px; line-height: 1.65; margin-bottom: 8px; max-width: 430px; }
.signal-console, .instrument-display, .studio-frame, .album-story-display,
.inspection-shell { box-shadow: none; border-color: #3b555d; }
.signal-console:hover, .instrument-display:hover, .studio-frame:hover { box-shadow: none; border-color: #657c81; }
.signal-console::before, .instrument-display::after, .studio-frame::after { display: none; }
.signal-console { width: 100%; background: #0d1a1e; }
.signal-console-top, .signal-console-bottom, .display-top, .display-caption,
.studio-frame-top, .studio-frame-bottom, .album-story-bar, .album-story-caption { font-size: 12px; letter-spacing: .015em; }
.signal-console-top, .signal-console-bottom { padding-inline: 23px; }
.signal-steps button { min-height: 132px; padding: 25px; }
.signal-steps button > span, .signal-steps button small { font-size: 12px; }
.signal-steps button strong { font-size: 32px; letter-spacing: -.03em; }
.signal-steps button[aria-selected='true']::before { background: var(--green); }
.signal-travel { box-shadow: none; background: var(--green); }
.signal-detail { min-height: 260px; padding: 36px; }
#signal-tag { font-size: 12px; color: var(--green); }
#signal-heading { font-size: clamp(31px, 3vw, 45px); line-height: 1.07; letter-spacing: -.025em; }
#signal-copy { font-size: 17px; line-height: 1.65; }
.scope-top, .scope-bottom { font-size: 12px; }
.instrument { background: #101a1e; }
.instrument-inner { padding-block: 105px; }
.instrument-header { margin-bottom: 47px; }
.instrument-header > p { font-size: 18px; max-width: 365px; }
.instrument-header h2 i { color: var(--green); }
.instrument-body { grid-template-columns: minmax(0,.75fr) minmax(0,1.25fr); gap: 6%; }
.instrument-list > button { padding-block: 25px; }
.instrument-list > button:hover, .instrument-list > button[aria-selected='true'] { padding-left: 10px; background: #18272b; color: var(--green); }
.instrument-text strong { font-size: 36px; letter-spacing: -.02em; }
.instrument-text small { font-size: 16px; line-height: 1.55; }
.instrument-no { font-size: 12px; }
.instrument-arrow { color: var(--green); }
.instrument-display { min-height: 510px; }
.display-live { color: #a2b9bd; font-size: 12px; }
.display-stage { padding: 32px; background: #0d171b; }
.display-stage::before { display: none; }
.instrument-display:hover .display-stage img:not(.changing) { scale: 1; }
.inspect-button { font-size: 12px; min-height: 44px; padding-inline: 12px; }
.album-story { margin-top: 95px; padding: 40px; gap: 38px; border: 0; background: #e8e9e0; }
.album-story-index, .album-story-features { font-size: 12px; }
.album-story h3 { font-size: clamp(53px, 4.7vw, 75px); line-height: 1; letter-spacing: -.025em; margin: 30px 0 23px; }
.album-story-copy p { font-size: 17px; line-height: 1.65; }
.album-story-features { margin-top: 30px; }
.album-view-switch button, .studio-view-switch button { min-height: 44px; font-size: 12px; padding-inline: 13px; }
.album-story-bar { flex-wrap: wrap; padding: 10px 14px; }
.inside { padding-block: 110px 105px; }
.inside-heading > p:last-child { font-size: 18px; }
.inside-content { margin-top: 46px; }
.studio-frame { background: #102024; padding: 12px; }
.studio-frame-top { align-items: center; padding-block: 0 12px; }
.studio-frame-bottom { padding-top: 16px; }
.proof-list { margin-top: 35px; }
.proof-value { color: #c7dad4 !important; font-size: 42px; }
.proof-item > span { font-size: 12px; }
.proof-item h3 { font-size: 31px; line-height: 1.12; }
.proof-item p { font-size: 16px; line-height: 1.65; color: #aebfc1; }
.proof-item:hover { background: transparent; }
.proof-item::after { display: none; }
.inside-footnote { margin-top: 38px; line-height: 1.7; }
.closing { background: var(--green); box-shadow: none; }
.closing-inner { min-height: 540px; padding-block: 56px 61px; }
.closing .chapter-tag { margin-bottom: 55px; }
.closing h2 { font-size: clamp(72px, 7.7vw, 124px); line-height: .98; letter-spacing: -.035em; }
.closing h2 i { font-size: 1.04em; line-height: .98; letter-spacing: -.025em; color: #245748; }
.closing-bottom { margin-top: 45px; padding-top: 25px; }
.closing-link { font-size: 12px; min-height: 54px; }
.site-footer { min-height: 125px; }
.site-footer > span, .site-footer > div:last-child { font-size: 12px; }
.inspection-top, .inspection-bottom, .inspection-bottom strong { font-size: 12px; }
.inspection-close { min-height: 44px; color: var(--green); }
.inspection-shell { transition: none; }
#origin, #signal, #instrument, #inside, .closing { scroll-margin-top: 88px; }
@media (prefers-reduced-motion: no-preference) {
  .hero h1 span, .hero h1 i { animation: editorial-entry 650ms var(--motion-ease) both; }
  .hero h1 i { animation-delay: 80ms; }
  @keyframes editorial-entry {
    from { opacity: .5; translate: 0 12px; }
    to { opacity: 1; translate: 0 0; }
  }
}
@media (max-width: 1280px) {
  .container, .site-header { width: calc(100% - 72px); }
  .header-descriptor { display: none; }
  .hero { column-gap: 4%; }
  .hero h1 { font-size: clamp(43px, 4.45vw, 57px); }
  .hero h1 i { font-size: clamp(71px, 7.1vw, 91px); }
  .desk-label-desktop { display: none; }
  .desk-label-mobile { display: inline; }
  .studio-frame-top { flex-wrap: wrap; }
  .album-story { grid-template-columns: 1fr 1.4fr; padding: 28px; }
  .album-story-bar > span { flex-basis: 100%; }
}
@media (max-width: 980px) {
  .container, .site-header { width: calc(100% - 48px); }
  .site-header { height: 76px; gap: 20px; }
  .desktop-nav { gap: 14px; }
  .header-action { font-size: 11px; padding-inline: 10px; }
  .hero { min-height: auto; align-items: start; column-gap: 4%; }
  .hero h1 { font-size: clamp(33px, 4.1vw, 43px); }
  .hero h1 i { font-size: clamp(62px, 7.5vw, 76px); }
  .hero-side p { font-size: 16px; }
  .hero-heading { padding-block: 33px 36px; }
  .hero-heading .chapter-tag { font-size: 11px; margin-bottom: 26px; }
  .hero-bottom { padding-top: 37px; }
  .hero-intro .serial { display: none; }
  .listening-desk { height: 410px; }
  .desk-chrome { font-size: 10px; padding-inline: 12px; }
  .desk-led { font-size: 9px; }
  .desk-window-player.is-active { top: 20%; }
  .hero-footer > span { font-size: 11px; padding-inline: 9px; }
  .origin-layout { grid-template-columns: 1fr 1.4fr; gap: 6%; }
  .origin-story h2, .instrument-header h2, .inside-heading h2 { font-size: 58px; }
  .archive-year-past span, .archive-year-now span { font-size: 93px; }
  .origin-archive { min-height: 500px; }
  .archive-year small { font-size: 11px; }
  .origin-line { gap: 14px; }
  .skin-note { padding: 20px; }
  .skin-note-label { font-size: 11px; }
  .signal-intro { grid-template-columns: 1.1fr .9fr; gap: 0 6%; }
  .signal-detail { grid-template-columns: 1fr; }
  .instrument-body, .album-story { grid-template-columns: 1fr; }
  .instrument-list { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 20px; }
  .instrument-list > button { grid-template-columns: 1fr; gap: 12px; }
  .instrument-list > button:last-of-type { border-bottom: 0; }
  .instrument-arrow, .instrument-note { display: none; }
  .instrument-text strong { font-size: 30px; }
  .instrument-text small { font-size: 15px; }
  .instrument-display { min-height: 470px; }
  .album-story-copy p { max-width: 660px; }
  .album-story-bar > span { flex-basis: auto; }
  .studio-frame-top { display: flex; }
  .proof-item { padding-inline: 20px; }
  .proof-item:hover { padding-left: 20px; }
  .proof-item h3 { font-size: 29px; }
  .proof-value { font-size: 33px; }
  #origin, #signal, #instrument, #inside, .closing { scroll-margin-top: 76px; }
}
@media (max-width: 680px) {
  .container, .site-header { width: calc(100% - 40px); }
  .site-header { height: 68px; }
  .menu-button { width: 44px; height: 44px; }
  .mobile-menu:not([hidden]) { position: fixed; top: 68px; padding-inline: 20px; }
  .mobile-menu a { font-size: 14px; }
  .hero { display: block; }
  .hero-rule { padding-block: 16px 12px; font-size: 12px; }
  .hero-heading { padding: 20px 0 22px; }
  .hero-heading .chapter-tag { font-size: 12px; margin-bottom: 25px; }
  .hero h1 { font-size: clamp(38px, 10.7vw, 69px); line-height: 1.06; letter-spacing: -.055em; }
  .hero h1 i { font-size: clamp(72px, 20vw, 116px); line-height: .95; max-width: 100%; }
  .hero h1 i br { display: inline; }
  .hero-side { margin-top: 20px; max-width: 440px; }
  .hero-side p { font-size: 16px; line-height: 1.6; }
  .hero-intro { margin-top: 12px; }
  .hero-bottom { padding-top: 0; }
  .listening-desk { height: 315px; }
  .desk-chrome { height: 44px; font-size: 11px; }
  .desk-led { font-size: 10px; }
  .desk-art { inset: 44px 0 56px; }
  .desk-window, .desk-window-player, .desk-window-player.is-active,
  .desk-window-queue, .desk-window-queue.is-active, .desk-window-eq, .desk-window-eq.is-active {
    left: 50%; top: 50%; right: auto; bottom: auto;
    width: 89%; translate: -50% -50%; max-width: calc(100% - 26px);
  }
  .desk-window { opacity: 0; }
  .desk-window.is-active { opacity: 1; }
  .desk-window-queue { width: 65%; }
  .desk-window-queue.is-active { width: 72%; }
  .desk-controls button { font-size: 12px; }
  .hero-footer { margin-top: 18px; padding-bottom: 36px; gap: 8px 0; }
  .hero-footer > span { font-size: 11px; padding-inline: 0; min-height: 25px; }
  .origin-inner { padding-block: 30px; }
  .origin-layout { grid-template-columns: 1fr; gap: 44px; padding-block: 38px 45px; }
  .origin-archive { min-height: 0; }
  .origin-archive-body { flex-direction: row; justify-content: space-between; align-items: center; padding-block: 32px; gap: 16px; }
  .archive-year-past span, .archive-year-now span { font-size: clamp(62px, 19vw, 112px); }
  .archive-year small { font-size: 10px; max-width: 125px; }
  .archive-bridge { display: none; }
  .origin-story h2, .instrument-header h2, .inside-heading h2 { font-size: clamp(43px, 12vw, 72px); line-height: 1.04; }
  .origin-lead { font-size: 27px; line-height: 1.3; }
  .origin-story > p:not(.origin-lead):not(.legal-note) { font-size: 16px; }
  .origin-top, .origin-bottom { font-size: 12px; }
  .origin-bottom { line-height: 1.6; }
  .skin-note { padding: 20px; }
  .skin-note p { font-size: 16px; }
  .signal-inner, .instrument-inner, .inside { padding-block: 75px; }
  .signal-intro { display: block; margin-bottom: 32px; }
  .signal-intro h2 { font-size: clamp(48px, 13vw, 77px); }
  .signal-intro > p:last-child { font-size: 16px; margin-top: 26px; }
  .signal-console-top, .signal-console-bottom { padding-inline: 15px; font-size: 12px; }
  .signal-console-top > span:last-child, .signal-console-bottom > span:last-child { display: none; }
  .signal-steps button { min-height: 112px; padding: 20px 13px; }
  .signal-steps button strong { font-size: 23px; }
  .signal-detail { padding: 25px 17px; gap: 24px; }
  #signal-heading { font-size: 32px; }
  #signal-copy { font-size: 16px; }
  .scope-top, .scope-bottom { font-size: 10px; }
  .instrument-header { margin-bottom: 30px; }
  .instrument-header > p { font-size: 16px; margin-top: 25px; }
  .instrument-list { display: flex; gap: 0; }
  .instrument-list > button { grid-template-columns: 32px minmax(0,1fr); gap: 12px; padding-block: 22px; }
  .instrument-text strong { font-size: 32px; }
  .instrument-text small { font-size: 16px; }
  .instrument-display { min-height: 400px; }
  .display-top { padding: 14px; flex-wrap: wrap; gap: 10px; }
  .display-actions { width: 100%; justify-content: space-between; }
  .display-stage { padding: 25px 16px; }
  .display-stage img { max-height: 300px; }
  .album-story { padding: 23px 16px; margin-top: 60px; gap: 28px; }
  .album-story-index, .album-story-features { font-size: 12px; }
  .album-story h3 { font-size: 56px; margin-block: 24px; }
  .album-story-copy p { font-size: 16px; }
  .album-story-bar { display: flex; padding: 12px; }
  .album-story-bar > span { flex-basis: 100%; }
  .album-view-switch button { padding-inline: 10px; }
  .album-story-bar .inspect-button { padding-inline: 9px; }
  .album-story-caption { padding: 14px 12px; font-size: 12px; }
  .inside-heading > p:last-child { font-size: 16px; margin-top: 26px; }
  .studio-frame { padding: 8px; }
  .studio-frame-top { display: block; }
  #studio-view-label { display: block; padding-block: 9px 14px; font-size: 12px; }
  .studio-frame-actions { justify-content: space-between; gap: 6px; }
  .studio-view-switch { gap: 3px; }
  .studio-view-switch button, .studio-frame-top .inspect-button { font-size: 11px; padding-inline: 8px; }
  .studio-frame-bottom { font-size: 11px; flex-wrap: wrap; }
  .proof-list { margin-top: 30px; }
  .proof-item, .proof-item:not(:first-child) { padding: 24px 0; }
  .proof-item:hover { padding-left: 0; }
  .proof-value { font-size: 37px; }
  .proof-item h3 { font-size: 32px; }
  .proof-item p { font-size: 16px; }
  .closing-inner { min-height: 480px; padding-block: 45px; }
  .closing .chapter-tag { margin-bottom: 46px; }
  .closing h2 { font-size: clamp(54px, 15.5vw, 94px); }
  .closing-bottom { margin-top: 35px; }
  .closing-bottom p { font-size: 16px; }
  .site-footer { padding-block: 32px; }
  .site-footer > div:last-child { gap: 20px; }
  .inspection-top { flex-wrap: wrap; gap: 15px; }
  #origin, #signal, #instrument, #inside, .closing { scroll-margin-top: 68px; }
}
@media (prefers-reduced-motion: reduce) {
  .listening-desk { transform: none !important; }
  .desk-grid::after { animation: none; }
}

/* Detail pass: a wide library plate, persistent desk arrangement, pixel-size inspection. */
html { scrollbar-gutter: stable; }
html.inspection-open { overflow: hidden; }
.desk-instruction {
  min-height: 44px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  color: #93a9ad;
  font: 500 12px/1.5 var(--mono);
  letter-spacing: .01em;
}
.desk-instruction button {
  min-height: 44px;
  border: 0;
  border-bottom: 1px solid #536b72;
  padding: 0 0 0 10px;
  background: transparent;
  color: var(--green);
  font: inherit;
  cursor: pointer;
}
.desk-instruction button[hidden] { display: none; }
.desk-instruction button span { padding-left: 10px; }
.desk-window.is-positioned { transition: opacity .25s ease, filter .25s ease; }
.signal-intro h2 { grid-column: 1/-1; font-size: clamp(58px, 6.6vw, 104px); }
.signal-intro > p:last-child { grid-column: 2; margin: 27px 0 0; }
.album-story { grid-template-columns: minmax(0,1fr); gap: 33px; padding: clamp(24px,3.5vw,50px); }
.album-story-copy { display: grid; grid-template-columns: 1fr 1fr; gap: 0 8%; align-items: end; }
.album-story-index { grid-column: 1/-1; }
.album-story h3 { grid-column: 1; grid-row: 2; margin-bottom: 0; font-size: clamp(55px,5.2vw,83px); }
.album-story-copy > p { grid-column: 2; grid-row: 2; max-width: 550px; }
.album-story-features { grid-column: 1/-1; margin-top: 26px; }
.album-story-display { width: 100%; }
.album-story-bar > span { flex-basis: auto; }
.inside-heading h2 { max-width: 800px; }
.inside-heading h2 i { font: 400 1em/1.04 var(--sans); letter-spacing: -.05em; color: #c3d6cf; }
.inspection-shell { animation: none; }
.inspection-actions, .inspection-size { display: flex; align-items: center; gap: 12px; }
.inspection-size { gap: 4px; }
.inspection-size button {
  border: 1px solid #526b73;
  min-width: 64px;
  min-height: 44px;
  padding: 10px 15px;
  color: #c2d1d3;
  background: transparent;
  font: 600 12px/1 var(--mono);
  cursor: pointer;
  transition: background .2s ease, color .2s ease;
}
.inspection-size button[aria-pressed='true'] { background: var(--green); color: #0c1a14; border-color: var(--green); }
.inspection-stage { overscroll-behavior: contain; }
.inspection-stage:focus-visible { outline-offset: -5px; }
.inspection-dialog[data-size='actual'] .inspection-stage { display: flex; align-items: flex-start; justify-content: flex-start; overflow: auto; padding: 24px; }
.inspection-dialog[data-size='actual'] .inspection-stage img { flex: 0 0 auto; width: auto; height: auto; max-width: none; max-height: none; margin: 0; }
@media (max-width: 1180px) {
  .desk-instruction { font-size: 11px; }
}
@media (max-width: 980px) {
  .desk-instruction { display: none; }
  .album-story-copy { gap: 0 6%; }
  .album-story h3 { font-size: 60px; }
}
@media (max-width: 680px) {
  .signal-intro h2 { font-size: clamp(48px, 13vw, 77px); }
  .signal-intro > p:last-child { margin-top: 24px; }
  .album-story-copy { display: block; }
  .album-story h3 { font-size: clamp(48px, 13vw, 67px); margin: 24px 0; }
  .album-story { padding: 23px 16px; }
  .album-story-bar > span { flex-basis: 100%; }
  .inspection-top { display: block; padding: 15px; }
  .inspection-top > span { display: block; margin-bottom: 12px; }
  .inspection-actions { justify-content: space-between; gap: 8px; }
  .inspection-close { padding-left: 12px; }
  .inspection-size button { min-width: 56px; padding-inline: 10px; }
  .inspection-bottom { padding: 14px 15px; display: block; }
  .inspection-bottom strong { display: block; text-align: left; margin-top: 8px; }
  .inspection-stage { padding: 18px; }
  .inspection-dialog[data-size='actual'] .inspection-stage { padding: 14px; }
}
@media (prefers-reduced-motion: reduce) {
  .desk-window.is-positioned, .inspection-size button { transition: none; }
}