/* Gray interactive studio, followed by a separate dark purchase presentation. */
.lucent-pro-page { --lucent-background: #b5b5b5; background: var(--lucent-background); color-scheme: light; color: #252629; }
.lucent-pro-page .pointer-light, .lucent-pro-page .page-progress { display: none; }
/* Reuse the ArduView checkout, keeping Lucent's own typography and product art. */
.lucent-pro-page :is(.checkout-dock-product, .checkout-product-name) {
  font-family: "Earth Orbiter", "Michroma", sans-serif;
  font-weight: 400;
}
.lucent-pro-page .checkout-dock-product { font-size: 1rem; }
.lucent-pro-page .checkout-product-name { font-size: 1.7rem; }
.lucent-pro-page .checkout-product-image { background: #101010; }
.lucent-pro-page .checkout-product-image img { object-fit: cover; transform: scale(1.55); }
.lucent-purchase {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100svh;
  padding: clamp(7.5rem, 13svh, 10rem) 1.25rem calc(8rem + env(safe-area-inset-bottom));
  overflow: hidden;
  background: #101010;
  color: #f5f5f7;
  text-align: center;
}
.lucent-purchase-heading, .lucent-purchase-offer { position: relative; z-index: 1; flex-shrink: 0; }
.lucent-purchase-heading h2 {
  margin: 0;
  font: 400 clamp(2rem, 4vw, 3.75rem) / 1.15 "Earth Orbiter", "Michroma", sans-serif;
  letter-spacing: -.025em;
}
.lucent-purchase-heading { --slogan-ink: #e5e5e8; --slogan-muted: #b1b1b6; }
.lucent-purchase-visual {
  position: relative;
  width: min(100%, 76rem);
  height: clamp(21rem, 50svh, 40rem);
  flex-shrink: 0;
  overflow: hidden;
  /* Only feather the empty photo edges, leaving the supplied render unchanged. */
  -webkit-mask-image: linear-gradient(to right, transparent, #000 10%, #000 90%, transparent), linear-gradient(to bottom, transparent, #000 8%, #000 95%, transparent);
  mask-image: linear-gradient(to right, transparent, #000 10%, #000 90%, transparent), linear-gradient(to bottom, transparent, #000 8%, #000 95%, transparent);
  -webkit-mask-composite: source-in;
  mask-composite: intersect;
}
.lucent-purchase-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transform: scale(1.6);
  transform-origin: 52% 59%;
}
.lucent-purchase-price { display: flex; align-items: baseline; justify-content: center; gap: .7rem; margin: 0; }
.lucent-purchase-price > span { color: #b1b1b6; font-size: .9375rem; }
.lucent-purchase-price strong { font-size: clamp(2.25rem, 4vw, 3rem); font-weight: 600; letter-spacing: -.045em; line-height: 1.2; }
.lucent-purchase-standard { margin: .55rem 0 0; color: #95959c; font-size: .9375rem; }
.lucent-purchase-standard s { margin-left: .3rem; }
.lucent-color-status { min-height: 1.5em; margin: 0 0 1rem; color: #b1b1b6; font-size: .8125rem; line-height: 1.5; }
.lucent-presale-limit { display: inline-block; margin: 0 0 .3rem; padding: .4rem .85rem; border: 1px solid #8db8ff40; border-radius: 999px; background: #2579ec1c; color: #bcd5ff; font-size: .875rem; }
.lucent-color-options{display:flex;justify-content:center;gap:.75rem;margin:1.25rem 0}
.lucent-color-options button{display:flex;align-items:center;gap:.6rem;padding:.7rem 1.2rem;border:1px solid #555;border-radius:999px;background:#202024;color:#f5f5f7;cursor:pointer;font:inherit;font-size:.9rem}
.lucent-color-options button[aria-pressed="true"]{border-color:#73aeff;box-shadow:0 0 0 2px #2579ec55}
.lucent-color-options i{width:1rem;height:1rem;border-radius:50%;border:1px solid #ffffff55}
.color-silver{background:linear-gradient(135deg,#f0f0f0,#858585)}
.color-black{background:linear-gradient(135deg,#484848,#090909)}
.lucent-purchase-visual:has([data-lucent-color-image]){height:clamp(22rem,44vw,38rem);border-radius:1.5rem;background:#b6b6b6;-webkit-mask-image:none;mask-image:none;margin:2rem 0}
.lucent-purchase-visual [data-lucent-color-image]{object-fit:cover;transform:scale(1.3);transform-origin:52% 65%}
.lucent-pro-page .checkout-product-image:has([data-lucent-color-image]){background:#b6b6b6}
.lucent-downloads{padding:clamp(5rem,10vw,9rem) max(1.5rem,calc((100vw - 1200px)/2)) clamp(6rem,11vw,10rem);background:#101010;color:#f5f5f7}
.lucent-downloads-heading{max-width:710px;margin:0 auto 3rem;text-align:center}
.lucent-downloads-eyebrow,.lucent-download-type{font-size:.7rem;letter-spacing:.2em;color:#8db8ff;text-transform:uppercase}
.lucent-download-type--beta{display:flex;align-items:center;flex-wrap:wrap;gap:.6rem}
.lucent-download-beta{display:inline-flex;padding:.22rem .6rem;border:1px solid rgba(141,184,255,.3);border-radius:999px;background:rgba(37,121,236,.14);color:#bcd5ff;font-size:.68rem;font-weight:500;line-height:1.4;letter-spacing:.02em;text-transform:none;white-space:nowrap}
.lucent-downloads-heading h2{margin:1rem 0;font-size:clamp(2rem,4vw,3.5rem);font-weight:500;letter-spacing:-.05em;line-height:1.16}
.lucent-downloads-heading p,.lucent-download-card>p,.lucent-downloads-note{color:#aaaab2;line-height:1.7}
.lucent-download-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.lucent-download-card{display:flex;flex-direction:column;align-items:flex-start;min-height:21rem;padding:clamp(1.5rem,3vw,2rem);border:1px solid #36363d;border-radius:1.5rem;background:linear-gradient(155deg,#1f2026,#141416)}
.lucent-download-card h3{margin:1.5rem 0 .2rem;font:400 clamp(1.5rem,2vw,2rem)/1.15 "Earth Orbiter","Michroma",sans-serif}
.lucent-download-card .lucent-download-version{margin:.3rem 0 1rem;color:#e7e8ed;font-size:.9rem}
.lucent-download-card>p:not(.lucent-download-version){margin:0 0 1.5rem;font-size:.9rem}
.lucent-download-card>a{display:inline-flex;align-items:center;gap:1rem;margin-top:auto;padding:.75rem 1.1rem;border-radius:999px;background:#2579ec;color:#fff;text-decoration:none;font-size:.875rem;transition:background .2s,transform .2s}
.lucent-download-card>a:hover,.lucent-download-card>a:focus-visible{background:#4996ff;transform:translateY(-2px)}
.lucent-downloads-note{margin:1.5rem 0 0;text-align:center;font-size:.78rem}
.lucent-downloads-note a{color:#bcd5ff;text-underline-offset:3px}
@media (max-width: 700px) {
  .lucent-purchase { padding-top: 8.5rem; }
  .lucent-purchase-visual { height: clamp(19rem, 43svh, 29rem); width: calc(100% + 2.5rem); }
  .lucent-purchase-visual img { object-fit: cover; transform: scale(1.3); }
  .lucent-pro-page .checkout-product-name { font-size: 1.4rem; }
  .lucent-pro-page .checkout-product-image img { transform: none; }
  .lucent-download-grid{grid-template-columns:1fr}
  .lucent-download-card{min-height:0}
}
.lucent-playground {
  position: relative;
  isolation: isolate;
  width: 100%;
  height: var(--lucent-stage-height);
  min-height: var(--lucent-stage-height);
  background: var(--lucent-background);
}
.lucent-intro {
  position: absolute;
  inset: 0 0 auto;
  height: var(--lucent-stage-height);
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: clamp(.75rem, 1.5svh, 1.25rem);
  padding: clamp(6rem, 12svh, 7rem) 1.25rem 5.25rem;
}
.lucent-heading {
  position: relative;
  z-index: 2;
  text-align: center;
  pointer-events: none;
}
.lucent-heading h1 {
  margin: 0;
  font-family: "Earth Orbiter", "Michroma", sans-serif;
  font-size: clamp(2rem, 3.8vw, 3rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -.025em;
  white-space: nowrap;
  text-shadow: 0 1px 1px #ffffff45;
}
.lucent-slogan {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: center;
  gap: .2rem 1rem;
  margin: .65rem 0 0;
  line-height: 1.4;
}
.lucent-slogan-cn {
  color: var(--slogan-ink, #43464b);
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: .12em;
}
.lucent-slogan-en {
  color: var(--slogan-muted, #606166);
  font-size: .875rem;
  font-weight: 400;
  letter-spacing: .025em;
}
.lucent-heading .lucent-slogan {
  flex-direction: column;
  align-items: center;
  gap: .25rem;
  margin-top: .75rem;
}
.lucent-heading .lucent-slogan-cn {
  font-size: clamp(1rem, 1.25vw, 1.125rem);
  letter-spacing: .16em;
  text-indent: .16em;
}
.lucent-heading .lucent-slogan-en { font-size: .875rem; letter-spacing: .035em; }
@media (max-width: 540px) {
  .lucent-slogan { flex-direction: column; align-items: center; }
}
.lucent-preview {
  position: relative;
  min-width: 0;
  min-height: 0;
  display: grid;
  place-items: center;
  container-type: size;
  pointer-events: none;
}
.lucent-scene, .lucent-mode-guide {
  /* Unchanged 2976×1762 render: x=940, y=550, w=1100; retain the scene aspect ratio. */
  position: relative;
  grid-area: 1 / 1;
  width: min(100%, calc((var(--lucent-stage-height) - 20rem) * 1.283018868), 72rem);
  aspect-ratio: 1360 / 1060;
}
@supports (width: 1cqh) {
  .lucent-scene, .lucent-mode-guide { width: min(100%, calc(100cqh * 1.283018868), 72rem); }
}
.lucent-scene {
  overflow: hidden;
  isolation: isolate;
  pointer-events: auto;
  /* Feather only the empty photographic margins, never the device or its controls. */
  -webkit-mask-image: linear-gradient(to right, transparent, #000 8%, #000 94%, transparent), linear-gradient(to bottom, transparent, #000 7%, #000 94%, transparent);
  mask-image: linear-gradient(to right, transparent, #000 8%, #000 94%, transparent), linear-gradient(to bottom, transparent, #000 7%, #000 94%, transparent);
  -webkit-mask-composite: source-in;
  mask-composite: intersect;
}
.lucent-render {
  position: absolute;
  width: 270.5454545455%;
  max-width: none;
  height: auto;
  left: -85.4545454545%;
  top: -64.1509433962%;
  user-select: none;
  pointer-events: none;
}
.lucent-key, .lucent-knob {
  position: absolute;
  left: var(--key-left);
  top: var(--key-top);
  width: var(--key-width);
  height: var(--key-height);
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  appearance: none;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  visibility: hidden;
}
.lucent-scene.is-ready .lucent-key,
.lucent-scene.is-ready .lucent-knob { visibility: visible; }
.lucent-key-cap {
  position: absolute;
  inset: 0;
  background-image: url("/home/assets/lucent-pro/render-aluminum.png");
  background-repeat: no-repeat;
  background-size: var(--cap-size);
  background-position: var(--cap-position);
  transition: transform 100ms ease-out, filter 100ms ease-out;
  pointer-events: none;
}
.lucent-key-face {
  position: absolute;
  left: var(--screen-left);
  top: var(--screen-top);
  width: var(--screen-size);
  height: var(--screen-size);
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #020303;
}
.lucent-key canvas { display: block; width: 94%; height: auto; aspect-ratio: 72 / 40; }
.lucent-key.is-pressed .lucent-key-cap,
.lucent-key:active .lucent-key-cap { transform: translate(.7%, 1.6%) scale(.988); filter: brightness(.91); }
.lucent-key:focus-visible,
.lucent-knob:focus-visible { outline: 2px solid #0071e3; outline-offset: 4px; }
.lucent-knob { border-radius: 50%; touch-action: none; cursor: grab; }
.lucent-knob.is-turning { cursor: grabbing; }
.lucent-knob-cap { position: absolute; inset: 0; border-radius: 50%; transition: transform 100ms ease-out, filter 100ms ease-out; pointer-events: none; }
.lucent-knob-texture {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background-image: url("/home/assets/lucent-pro/render-aluminum.png");
  background-repeat: no-repeat;
  background-size: var(--cap-size);
  background-position: var(--cap-position);
  transform: rotate(var(--knob-angle, 0deg));
}
.lucent-knob-marker { position: absolute; top: 9%; left: 48.8%; width: 2.4%; height: 10%; border-radius: 2px; background: #f5d7d5; box-shadow: 0 1px 1px #37040088; }
.lucent-knob.is-pressed .lucent-knob-cap { transform: translate(.7%, 1.6%) scale(.988); filter: brightness(.91); }
/* Share the exact scene coordinates, without inheriting its feathered photo mask. */
.lucent-mode-guide { z-index: 1; pointer-events: none; }
.lucent-mode-guide[hidden] { display: none; }
.lucent-mode-highlight {
  position: absolute;
  left: var(--key-left);
  top: var(--key-top);
  width: var(--key-width);
  height: var(--key-height);
  border-radius: 4px;
  /* A white-hot rim and outward-only halo: never tint or illuminate the screen. */
  background: transparent;
  outline: 2px solid #f3fdff;
  outline-offset: 1px;
  box-shadow:
    0 0 0 3px #75dcff,
    0 0 8px 4px #c4f4ff,
    0 0 20px 7px #29aaff,
    0 0 40px 10px #087fff80;
}
.lucent-guide-caption {
  position: absolute;
  top: calc(var(--guide-anchor-y) + 1.05rem);
  left: var(--guide-anchor-x);
  transform: translateX(-50%);
  width: max-content;
  /* Stay centered beneath MODE even when enlarged text needs to wrap on mobile. */
  max-width: min(18rem, calc(200% - var(--guide-anchor-x) - var(--guide-anchor-x) - 1.5rem));
  margin: 0;
  padding: .55rem 1rem;
  border: 1px solid #ffffff55;
  border-radius: 999px;
  background: linear-gradient(155deg, #168cff, #0064dc);
  box-shadow: 0 6px 20px #005dc035, inset 0 1px 0 #ffffff35;
  color: #fff;
  font-size: .875rem;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: .02em;
  text-align: center;
}
.lucent-hud {
  position: absolute;
  z-index: 2;
  bottom: max(1.5rem, env(safe-area-inset-bottom));
  inset-inline: 1.25rem;
  text-align: center;
  pointer-events: none;
}
.lucent-mode-panel {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  max-width: 100%;
  min-height: 3rem;
  padding: .75rem 1.5rem;
  border: 1px solid #ffffff40;
  border-radius: 999px;
  background: linear-gradient(155deg, #0878e8, #0063d1);
  box-shadow: 0 10px 28px #0064ce28, 0 2px 5px #004aa71c, inset 0 1px 0 #ffffff30;
  color: #fff;
}
.lucent-mode-panel > strong { display: block; flex: none; font-size: .9375rem; font-weight: 600; line-height: 1.5; }
.lucent-feedback { margin: 0 0 0 1rem; padding-left: 1rem; border-left: 1px solid #ffffff50; font-size: .875rem; line-height: 1.5; text-align: left; }
.lucent-feedback:empty { display: none; }
.lucent-noscript { font-size: .875rem; line-height: 1.7; color: #505156; }
.lucent-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }

/* Retain the company and navigation links without a contrasting black footer. */
.lucent-pro-page .site-footer { min-height: 0; grid-template-columns: 1fr; padding: 1.5rem clamp(1.25rem, 5vw, 5rem) 2rem; gap: 1.25rem; background: var(--lucent-background); color: #525359; border-color: #292a2d12; }
.lucent-pro-page .footer-brand { display: none; }
.lucent-pro-page .site-footer nav { justify-content: center; gap: 1rem 1.75rem; }
.lucent-pro-page .footer-company { padding-top: 0; border: 0; }
.lucent-pro-page .footer-company-name { color: #57585d; letter-spacing: .025em; }
.lucent-pro-page .footer-company-logo { filter: brightness(0); opacity: .7; }
.lucent-pro-page .site-footer .copyright { color: #606166; }
@media (max-width: 760px) {
  .lucent-intro { padding: 6.5rem .75rem 5.5rem; gap: .75rem; }
  .lucent-heading h1 { font-size: clamp(1.8rem, 7vw, 3rem); }
  .lucent-hud { bottom: max(1.75rem, env(safe-area-inset-bottom)); inset-inline: 1rem; }
  .lucent-mode-panel { padding: .7rem 1.15rem; }
  .lucent-feedback { margin-left: .75rem; padding-left: .75rem; }
  .lucent-guide-caption { padding: .5rem .85rem; }
  .lucent-pro-page .footer-company { flex-direction: column; gap: 1rem; }
  .lucent-pro-page .footer-company-name { flex-wrap: wrap; justify-content: center; text-align: center; }
}
@media (prefers-reduced-motion: reduce) {
  .lucent-key-cap, .lucent-knob-cap { transition: none; }
}

/* One retained device moves from the interactive opening into its spec composition. */
.lucent-pro-page { overflow-x: clip; }
.lucent-story { --lucent-stage-height: max(46rem, 100svh); }
.lucent-story.is-enhanced { height: calc(var(--lucent-stage-height) * 2.6); }
.lucent-story.is-enhanced .lucent-playground { position: sticky; top: 0; height: var(--lucent-stage-height); overflow: clip; }
.lucent-story.is-enhanced .lucent-heading,
.lucent-story.is-enhanced .lucent-hud { opacity: var(--intro-opacity, 1); }
.lucent-pro-page .site-header { opacity: var(--lucent-header-opacity, 1); }
.lucent-story.is-enhanced .lucent-preview { transform: translate3d(var(--device-x, 0px), var(--device-y, 0px), 0) scale(var(--device-scale, 1)); transform-origin: 50% 50%; }
/* Fade a wrapper, not the animated glow itself, so its original behavior is retained. */
.lucent-guide-shell { position: absolute; inset: 0; display: grid; place-items: center; pointer-events: none; }
.lucent-story.is-enhanced .lucent-guide-shell { opacity: var(--intro-opacity, 1); }
.lucent-specs { position: relative; z-index: 3; color: #292b30; }
.lucent-spec-grid { position: relative; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; padding: 2rem; }
.lucent-story:not(.is-enhanced) .lucent-playground { height: auto; padding-top: var(--lucent-stage-height); }
.lucent-story:not(.is-enhanced) .lucent-hud { top: calc(var(--lucent-stage-height) - 5rem); bottom: auto; }
.lucent-story.is-enhanced .lucent-specs {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  visibility: var(--specs-visibility, hidden);
  pointer-events: none;
}
.lucent-story.is-enhanced .lucent-spec-grid {
  width: min(80rem, calc(100% - 5rem));
  height: min(43rem, calc(100% - 6rem));
  padding: 0;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-template-rows: repeat(8, minmax(0, 1fr));
  gap: clamp(.625rem, 1.3vw, 1rem);
}
.lucent-spec {
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: .45rem;
  padding: clamp(1rem, 2vw, 1.75rem);
  border: 1px solid #ffffff7a;
  border-radius: 1.45rem;
  background: #f8f8f9bf;
  box-shadow: 0 4px 18px #272b3304;
}
.lucent-story.is-enhanced .lucent-spec {
  opacity: var(--card-progress, 0);
  transform: translate3d(calc(var(--card-rest, 1) * var(--enter-x, 0px)), calc(var(--card-rest, 1) * var(--enter-y, 60px)), 0)
    rotate(calc(var(--card-rest, 1) * var(--enter-rotation, 0deg))) scale(calc(1 - var(--card-rest, 1) * .06));
  pointer-events: auto;
}
.lucent-spec h3, .lucent-spec p { margin: 0; }
.lucent-spec h3 { font-size: clamp(1.5rem, 2.6vw, 2.4rem); font-weight: 600; line-height: 1.12; letter-spacing: -.045em; }
.lucent-spec p, .lucent-spec-label { font-size: 1rem; line-height: 1.45; letter-spacing: 0; }
.lucent-spec-label { color: #72757b; font-size: .875rem; }
.lucent-spec h3 small { font-size: 1rem; font-weight: 500; letter-spacing: 0; margin-left: .45rem; }
.lucent-spec-number { font-size: clamp(2.5rem, 5vw, 4rem); line-height: 1; font-weight: 500; }
.lucent-spec-keys, .lucent-spec-knob, .lucent-spec-battery { padding-block: 1rem; }
.lucent-spec-material { --enter-x: -8vw; --enter-y: -5vh; --enter-rotation: -3deg; }
.lucent-spec-material h3 { display: grid; gap: .35rem; font-size: clamp(1.5rem, 2.5vw, 2.25rem); }
.lucent-spec-material h3 span { color: #86898e; }
.lucent-spec-chip { --enter-x: -2vw; --enter-y: -12vh; --enter-rotation: -2deg; background: #292d34; border-color: #292d34; color: #f5f7fb; }
.lucent-spec-chip .lucent-spec-label { color: #b7bec8; }
.lucent-spec-chip h3 { white-space: nowrap; font-size: clamp(1.5rem, 2.4vw, 2.2rem); }
.lucent-spec-connection { --enter-x: 6vw; --enter-y: -8vh; --enter-rotation: 3deg; }
.lucent-spec-connection h3 { font-size: clamp(1.375rem, 2.25vw, 2rem); white-space: nowrap; }
.lucent-spec-plus { color: #9da2aa; margin-inline: .4rem; font-weight: 400; }
.lucent-spec-keys { --enter-x: -12vw; --enter-y: 2vh; --enter-rotation: -4deg; }
.lucent-spec-knob { --enter-x: 12vw; --enter-y: 7vh; --enter-rotation: 4deg; }
.lucent-spec-mics { --enter-x: 12vw; --enter-y: -1vh; --enter-rotation: 3deg; }
.lucent-spec-ai { --enter-x: -7vw; --enter-y: 10vh; --enter-rotation: -3deg; }
.lucent-spec-ai h3 { color: #376fa9; font-size: clamp(2.75rem, 6vw, 5rem); font-weight: 500; }
.lucent-spec-battery { --enter-x: 4vw; --enter-y: 12vh; --enter-rotation: 2deg; background: #e8f0f8; gap: .25rem; }
.lucent-spec-battery h3 { font-size: clamp(2.5rem, 4.5vw, 3.5rem); color: #286cae; font-weight: 500; }
.lucent-story.is-enhanced .lucent-spec-material { grid-area: 1 / 1 / 4 / 5; }
.lucent-story.is-enhanced .lucent-spec-chip { grid-area: 1 / 5 / 3 / 9; }
.lucent-story.is-enhanced .lucent-spec-connection { grid-area: 1 / 9 / 3 / 13; }
.lucent-story.is-enhanced .lucent-spec-keys { grid-area: 4 / 1 / 6 / 4; }
.lucent-story.is-enhanced .lucent-spec-knob { grid-area: 5 / 10 / 7 / 13; }
.lucent-story.is-enhanced .lucent-spec-mics { grid-area: 3 / 10 / 5 / 13; }
.lucent-story.is-enhanced .lucent-spec-ai { grid-area: 6 / 1 / 9 / 5; }
.lucent-story.is-enhanced .lucent-spec-battery { grid-area: 7 / 5 / 9 / 10; }
@media (max-width: 900px) {
  .lucent-story { --lucent-stage-height: max(42rem, 100svh); }
  .lucent-story.is-enhanced .lucent-spec-grid {
    width: min(38rem, calc(100% - 2rem));
    height: calc(100% - 4rem);
    max-height: 48rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: 1fr 1fr 1.35fr 1fr 1fr;
    gap: .625rem;
  }
  .lucent-story.is-enhanced .lucent-spec-material { grid-area: 1 / 1 / 2 / 2; }
  .lucent-story.is-enhanced .lucent-spec-chip { grid-area: 1 / 2 / 2 / 3; }
  .lucent-story.is-enhanced .lucent-spec-connection { grid-area: 2 / 1 / 3 / 2; }
  .lucent-story.is-enhanced .lucent-spec-keys { grid-area: 2 / 2 / 3 / 3; }
  .lucent-story.is-enhanced .lucent-spec-mics { grid-area: 4 / 1 / 5 / 2; }
  .lucent-story.is-enhanced .lucent-spec-knob { grid-area: 4 / 2 / 5 / 3; }
  .lucent-story.is-enhanced .lucent-spec-ai { grid-area: 5 / 1 / 6 / 2; }
  .lucent-story.is-enhanced .lucent-spec-battery { grid-area: 5 / 2 / 6 / 3; }
  .lucent-spec, .lucent-spec-keys, .lucent-spec-knob, .lucent-spec-battery { padding: .75rem; gap: .2rem; border-radius: 1rem; }
  .lucent-spec h3, .lucent-spec-chip h3 { font-size: clamp(1.25rem, 3.5vw, 1.75rem); }
  .lucent-spec-material h3 { font-size: 1.25rem; gap: .15rem; }
  .lucent-spec-connection h3 { font-size: 1.25rem; }
  .lucent-spec-plus { margin-inline: .2rem; }
  .lucent-spec p, .lucent-spec h3 small { font-size: .875rem; }
  .lucent-spec-label { font-size: .75rem; }
  .lucent-spec-number, .lucent-spec-ai h3, .lucent-spec-battery h3 { font-size: 2rem; }
  .lucent-spec h3 small { margin-left: .25rem; }
}
@media (prefers-reduced-motion: reduce) {
  .lucent-story.is-enhanced .lucent-spec { transform: none; }
}