:root {
  color-scheme: dark;
  --ink: #15130f;
  --paper: #f2ead7;
  --paper-dim: #d7cebb;
  --signal: #f05a3e;
  --mint: #7cc8b8;
  --yellow: #f1c75b;
  --dark-line: rgba(21, 19, 15, .18);
  --light-line: rgba(242, 234, 215, .18);
  --display: "Arial Narrow", "Roboto Condensed", "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  --page: min(1180px, calc(100vw - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--display);
}
body::before {
  position: fixed;
  z-index: 20;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.2'/%3E%3C/svg%3E");
  content: "";
  opacity: .055;
  pointer-events: none;
}
a { color: inherit; }
button { font: inherit; }
[hidden] { display: none !important; }

.skip-link {
  position: fixed;
  z-index: 100;
  top: .75rem;
  left: .75rem;
  padding: .7rem 1rem;
  background: var(--paper);
  color: var(--ink);
  font: .75rem var(--mono);
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: relative;
  z-index: 30;
  display: flex;
  width: var(--page);
  align-items: center;
  justify-content: space-between;
  margin: auto;
  border-bottom: 1px solid var(--dark-line);
  padding: 1.15rem 0;
}
.brand, .footer-brand { display: inline-flex; align-items: center; gap: .8rem; text-decoration: none; }
.brand-badge {
  display: grid;
  width: 2.55rem;
  height: 2.55rem;
  place-items: center;
  border: 2px solid currentColor;
  border-radius: 50%;
  background: var(--signal);
  color: var(--paper);
  font: 600 .72rem var(--mono);
  letter-spacing: -.08em;
  transform: rotate(-8deg);
}
.brand-copy { display: grid; gap: .05rem; }
.brand-copy strong { font-size: .94rem; letter-spacing: -.02em; }
.brand-copy small { font: .58rem var(--mono); letter-spacing: .08em; opacity: .62; text-transform: uppercase; }
.desktop-nav { display: flex; gap: clamp(1.2rem, 3vw, 2.6rem); }
.desktop-nav a, .site-footer nav a {
  position: relative;
  font: .68rem var(--mono);
  letter-spacing: .06em;
  text-decoration: none;
  text-transform: uppercase;
}
.desktop-nav a::after, .site-footer nav a::after {
  position: absolute;
  right: 0;
  bottom: -.35rem;
  left: 0;
  height: 2px;
  background: var(--signal);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}
.desktop-nav a:hover::after, .site-footer nav a:hover::after { transform: scaleX(1); transform-origin: left; }
.menu-button, .mobile-menu { display: none; }

.game-page { width: var(--page); margin: auto; padding: clamp(1.25rem, 2.5vw, 2.25rem) 0 clamp(3.5rem, 7vw, 6rem); }
.kicker, .section-label, .on-air, .stage-toolbar, .stage-footer, .mode-card > p:first-child {
  font: .68rem var(--mono);
  letter-spacing: .09em;
  text-transform: uppercase;
}
.kicker { margin: 0 0 1.5rem; }
.kicker span { margin-right: .75rem; border-radius: 999px; padding: .35rem .7rem; background: var(--ink); color: var(--paper); }
.game-intro {
  display: grid;
  grid-template-columns: 1.45fr .55fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: end;
  margin-bottom: clamp(1.15rem, 2vw, 1.8rem);
}
.game-intro .kicker { margin-bottom: 1rem; }
.game-intro h1 {
  margin: 0;
  font-size: clamp(3rem, 5.6vw, 5.2rem);
  font-weight: 800;
  letter-spacing: -.075em;
  line-height: .82;
  white-space: nowrap;
  text-transform: uppercase;
}
.title-accent { color: var(--signal); }
.game-intro-copy {
  max-width: 30rem;
  margin: 0 0 .4rem auto;
  color: #514a3d;
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  font-weight: 500;
  letter-spacing: -.02em;
  line-height: 1.55;
}

.game-stage {
  overflow: hidden;
  border: 1px solid var(--light-line);
  border-radius: 1rem;
  background: var(--ink);
  box-shadow: 0 2.5rem 5rem rgba(47, 36, 22, .24);
  color: var(--paper);
}
.stage-toolbar, .stage-footer { display: grid; min-height: 3.9rem; align-items: center; gap: 1rem; padding: .85rem 1.1rem; }
.stage-toolbar { grid-template-columns: 1fr auto 1fr; border-bottom: 1px solid var(--light-line); }
.on-air { display: inline-flex; align-items: center; gap: .45rem; color: var(--signal); }
.on-air span { width: .48rem; height: .48rem; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 4px rgba(240,90,62,.12); animation: pulse 1.8s infinite; }
.stage-toolbar > p { margin: 0; color: var(--paper-dim); }
.stage-actions { display: flex; justify-content: flex-end; gap: .35rem; }
.stage-actions button {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  border: 1px solid var(--light-line);
  border-radius: 999px;
  padding: .5rem .7rem;
  background: transparent;
  color: var(--paper);
  cursor: pointer;
  font: .58rem var(--mono);
  text-transform: uppercase;
}
.stage-actions button:hover { border-color: var(--mint); color: var(--mint); }
.stage-actions svg { width: .95rem; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }
.frame-shell { position: relative; overflow: hidden; width: 100%; aspect-ratio: 16 / 9; background: #080807; }
.launch-screen {
  position: absolute;
  display: flex;
  overflow: hidden;
  inset: 0;
  align-items: center;
  justify-content: center;
  padding: clamp(1.5rem, 4vw, 3.5rem);
  isolation: isolate;
}
.game-cover { position: absolute; z-index: -2; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.launch-shade { position: absolute; z-index: -1; inset: 0; background: radial-gradient(circle at center, rgba(4,18,28,.08) 0 18%, rgba(4,18,28,.5) 78%); }
.launch-copy { max-width: 42rem; color: #fff; text-align: center; text-shadow: 0 2px 18px rgba(0,0,0,.45); }
.launch-copy > p { margin: 0 0 .45rem; color: #aeeeff; font: 600 .67rem var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.play-button {
  display: inline-flex;
  align-items: center;
  gap: .9rem;
  border: 0;
  border-radius: 999px;
  padding: 1rem 1.35rem;
  background: var(--signal);
  color: var(--paper);
  cursor: pointer;
  font-weight: 700;
  transition: transform 180ms ease, box-shadow 180ms ease;
}
.play-button:hover { box-shadow: 0 0 0 .45rem rgba(240,90,62,.15); transform: translateY(-2px); }
.play-triangle { width: 0; height: 0; border-top: .4rem solid transparent; border-bottom: .4rem solid transparent; border-left: .65rem solid currentColor; }
.launch-copy small { display: block; margin: .75rem 0 0; color: rgba(255,255,255,.78); font: .58rem var(--mono); }
#main-game { width: 100%; height: 100%; border: 0; background: #000; }
.stage-footer { grid-template-columns: 1fr auto; border-top: 1px solid var(--light-line); color: var(--paper-dim); }
.stage-footer a { color: var(--mint); text-underline-offset: .24rem; }
.quick-facts { display: grid; grid-template-columns: repeat(3, 1fr); border-bottom: 1px solid var(--dark-line); }
.quick-facts div { display: flex; align-items: center; gap: 1rem; border-right: 1px solid var(--dark-line); padding: 1.35rem 1rem; }
.quick-facts div:last-child { border-right: 0; }
.quick-facts strong { color: var(--signal); font: .65rem var(--mono); }
.quick-facts span { font-size: .88rem; font-weight: 650; }

.video-library {
  padding: clamp(4rem, 8vw, 7rem) max(20px, calc((100vw - 1180px)/2));
  background: #0a2637;
  color: #f5f8f9;
}
.video-heading {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: clamp(2rem, 8vw, 8rem);
  align-items: end;
  padding: clamp(2.5rem, 5vw, 4.5rem) 0;
}
.video-heading h2 {
  margin: 0;
  font-size: clamp(3rem, 7vw, 6.6rem);
  font-weight: 750;
  letter-spacing: -.075em;
  line-height: .84;
}
.video-heading > p { margin: 0; color: #b9cad2; font-size: clamp(.95rem, 1.5vw, 1.1rem); line-height: 1.65; }
.video-heading .kicker { color: #72d9f4; }
.video-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; border: 1px solid rgba(255,255,255,.22); background: rgba(255,255,255,.22); }
.video-card { min-width: 0; background: #071c29; color: #f5f8f9; text-decoration: none; }
.video-poster { position: relative; display: block; overflow: hidden; aspect-ratio: 4 / 3; background: #061823; }
.video-poster img { display: block; width: 100%; height: 100%; object-fit: cover; filter: saturate(.88) contrast(1.04); transition: filter 240ms ease, transform 420ms cubic-bezier(.2,.72,.25,1); }
.video-poster::after { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 45%, rgba(2,12,18,.68)); content: ""; }
.video-index { position: absolute; z-index: 2; top: .85rem; left: .85rem; border: 1px solid rgba(255,255,255,.65); padding: .35rem .5rem; background: rgba(7,28,41,.78); font: .58rem var(--mono); }
.video-play { position: absolute; z-index: 2; right: 1rem; bottom: 1rem; display: grid; width: 3.35rem; height: 3.35rem; place-items: center; border-radius: 50%; background: #ff4e42; color: #fff; font-size: .9rem; box-shadow: 0 .8rem 2rem rgba(0,0,0,.3); transition: transform 180ms ease; }
.video-copy { display: grid; min-height: 12.5rem; padding: 1.15rem; }
.video-copy > span { color: #72d9f4; font: .59rem var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.video-copy strong { margin-top: .7rem; font-size: clamp(1.1rem, 1.8vw, 1.45rem); letter-spacing: -.035em; line-height: 1.12; }
.video-copy small { align-self: end; margin-top: 1.4rem; color: #b9cad2; font: .6rem var(--mono); letter-spacing: .06em; text-transform: uppercase; }
.video-card:hover .video-poster img { filter: saturate(1.08) contrast(1.02); transform: scale(1.035); }
.video-card:hover .video-play { transform: scale(1.1) rotate(-5deg); }
.video-credit { margin: 1rem 0 0; color: #9aafb8; font: .6rem/1.6 var(--mono); }

.scene-library {
  width: var(--page);
  margin: 0 auto;
  padding: clamp(1rem, 3vw, 2rem) 0 clamp(5rem, 10vw, 9rem);
}
.scene-heading {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: clamp(2rem, 8vw, 8rem);
  align-items: end;
  padding: clamp(2.5rem, 6vw, 5rem) 0;
}
.scene-heading h2 {
  margin: 0;
  font-size: clamp(3.2rem, 7.5vw, 7rem);
  font-weight: 750;
  letter-spacing: -.075em;
  line-height: .82;
}
.scene-heading > p {
  margin: 0;
  color: #514a3d;
  font-size: clamp(.95rem, 1.5vw, 1.1rem);
  line-height: 1.65;
}
.scene-grid {
  display: grid;
  overflow: hidden;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  border: 1px solid var(--ink);
  border-radius: .8rem;
  background: var(--paper-dim);
  box-shadow: 0 2rem 4rem rgba(47, 36, 22, .16);
}
.scene-card {
  min-width: 0;
  background: var(--ink);
  color: var(--paper);
  text-decoration: none;
}
.scene-image {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: #080807;
}
.scene-image::after {
  position: absolute;
  inset: 0;
  border: 0 solid var(--signal);
  content: "";
  pointer-events: none;
  transition: border-width 180ms ease;
}
.scene-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.88) contrast(1.04);
  transition: filter 280ms ease, transform 420ms cubic-bezier(.2, .72, .25, 1);
}
.scene-card:hover .scene-image::after { border-width: 5px; }
.scene-card:hover .scene-image img { filter: saturate(1.08) contrast(1.02); transform: scale(1.025); }
.line-count {
  position: absolute;
  z-index: 2;
  top: .75rem;
  left: .75rem;
  border: 1px solid var(--ink);
  padding: .38rem .58rem;
  background: var(--yellow);
  color: var(--ink);
  font: 600 .58rem var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}
.scene-copy {
  display: grid;
  min-height: 9.5rem;
  padding: 1rem 1.1rem 1.1rem;
}
.scene-series {
  color: var(--mint);
  font: .58rem var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}
.scene-copy strong {
  margin-top: .4rem;
  font-size: clamp(1.15rem, 2.2vw, 1.65rem);
  letter-spacing: -.04em;
  line-height: 1.05;
}
.scene-meta {
  display: flex;
  align-items: end;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 1rem;
  color: var(--paper-dim);
  font: .6rem var(--mono);
  letter-spacing: .05em;
  text-transform: uppercase;
}
.scene-meta span:last-child { color: var(--mint); }
.scene-credit {
  max-width: 58rem;
  margin: 1rem 0 0;
  color: #665e4f;
  font: .62rem/1.6 var(--mono);
}
.scene-credit a { color: var(--signal-dark); text-underline-offset: .2rem; }

.editorial-section, .how-section, .faq-section, .mic-check-section, .source-note { width: var(--page); margin: auto; }
.editorial-section, .how-section, .faq-section { padding: clamp(5rem, 10vw, 9rem) 0; }
.section-label { display: flex; justify-content: space-between; border-bottom: 1px solid var(--dark-line); padding-bottom: .75rem; }
.section-label.light { border-color: var(--light-line); }
.editorial-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: clamp(3rem, 10vw, 9rem); padding-top: clamp(2rem, 5vw, 4rem); }
.editorial-grid h2, .section-heading h2, .modes-intro h2, .mic-check-section h2, .faq-heading h2, .source-note h2 {
  margin: 0;
  font-size: clamp(2.7rem, 6vw, 5.7rem);
  font-weight: 700;
  letter-spacing: -.065em;
  line-height: .95;
}
.body-copy p, .modes-intro > p, .source-note > p { margin: 0 0 1.4rem; color: #514a3d; font-size: clamp(1rem, 1.65vw, 1.2rem); line-height: 1.65; }
.body-copy strong { color: var(--ink); }
.how-section { border-top: 1px solid var(--dark-line); }
.section-heading { display: grid; grid-template-columns: .55fr 1.45fr; gap: 2rem; }
.section-heading .kicker, .faq-heading .kicker { color: #a62e1f; }
.steps-grid { display: grid; margin: clamp(3rem, 7vw, 6rem) 0 0; padding: 0; grid-template-columns: repeat(4,1fr); border-top: 1px solid var(--dark-line); list-style: none; }
.steps-grid li { min-height: 23rem; border-right: 1px solid var(--dark-line); padding: 1.25rem clamp(1rem,2vw,1.5rem) 2rem; }
.steps-grid li:last-child { border-right: 0; }
.step-number { font: .64rem var(--mono); }
.step-symbol { margin: clamp(3rem,6vw,5rem) 0 2rem; color: var(--signal); font-size: 3.8rem; line-height: 1; }
.steps-grid h3 { margin: 0 0 .7rem; font-size: 1.35rem; letter-spacing: -.03em; }
.steps-grid p, .mode-card p, .faq-list p { color: #60584a; font-size: .9rem; line-height: 1.6; }

.modes-section { padding: clamp(4rem,7vw,6.5rem) max(20px,calc((100vw - 1180px)/2)) clamp(5rem,9vw,8rem); background: var(--ink); color: var(--paper); }
.modes-intro { display: grid; grid-template-columns: 1.25fr .75fr; gap: clamp(2rem,8vw,8rem); align-items: end; padding: clamp(2.5rem,6vw,5rem) 0; }
.modes-intro > p { color: var(--paper-dim); }
.modes-grid { display: grid; grid-template-columns: repeat(4,1fr); border: 1px solid var(--light-line); }
.mode-card { position: relative; min-height: 28rem; border-right: 1px solid var(--light-line); padding: 1.4rem; }
.mode-card:last-child { border-right: 0; }
.mode-card.featured { background: var(--signal); }
.mode-card > p:first-child { margin: 0; color: var(--mint); }
.mode-card.featured > p:first-child, .mode-card.featured p { color: var(--paper); }
.mode-index { display: block; margin: 3.8rem 0 1rem; font: .7rem var(--mono); opacity: .6; }
.mode-card h3 { margin: 0; font-size: clamp(1.8rem,3vw,2.7rem); letter-spacing: -.055em; line-height: .95; }
.mode-card p { color: var(--paper-dim); }
.mode-card a { position: absolute; right: 1.4rem; bottom: 1.4rem; left: 1.4rem; border-top: 1px solid rgba(242,234,215,.4); padding-top: .8rem; font: .65rem var(--mono); text-decoration: none; text-transform: uppercase; }

.mic-check-section { display: grid; grid-template-columns: .55fr .9fr .75fr; gap: clamp(2rem,6vw,6rem); align-items: center; padding: clamp(5rem,10vw,9rem) 0; }
.mic-check-signal { display: flex; height: 12rem; align-items: center; justify-content: center; gap: .55rem; }
.mic-check-signal span { width: clamp(.55rem,1vw,.9rem); height: 35%; border-radius: 999px; background: var(--signal); animation: signal 1.4s ease-in-out infinite alternate; }
.mic-check-signal span:nth-child(2), .mic-check-signal span:nth-child(6) { height: 60%; animation-delay: -.6s; }
.mic-check-signal span:nth-child(3), .mic-check-signal span:nth-child(5) { height: 88%; animation-delay: -.2s; }
.mic-check-signal span:nth-child(4) { height: 100%; animation-delay: -.9s; }
.mic-check-section ul { margin: 0; padding: 0; list-style: none; }
.mic-check-section li { border-top: 1px solid var(--dark-line); padding: .8rem 0; font: .7rem/1.5 var(--mono); }

.faq-section { border-top: 1px solid var(--dark-line); }
.faq-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(3rem,9vw,8rem); padding-top: clamp(2.5rem,5vw,4.5rem); }
.faq-heading { position: sticky; top: 2rem; align-self: start; }
.faq-list details { border-top: 1px solid var(--dark-line); }
.faq-list details:last-child { border-bottom: 1px solid var(--dark-line); }
.faq-list summary { display: flex; justify-content: space-between; gap: 1rem; padding: 1.4rem 0; cursor: pointer; font-size: 1.05rem; font-weight: 650; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: var(--signal); font: 1.2rem var(--mono); transition: transform 180ms; }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list p { max-width: 42rem; margin: -.3rem 0 1.5rem; }

.source-note { display: grid; grid-template-columns: 1fr .8fr auto; gap: clamp(2rem,5vw,5rem); align-items: center; margin-bottom: clamp(4rem,8vw,7rem); border: 1px solid var(--dark-line); border-radius: .8rem; padding: clamp(1.5rem,4vw,3rem); background: var(--yellow); }
.source-note h2 { font-size: clamp(2rem,4vw,3.8rem); }
.source-note > p { margin: 0; color: var(--ink); font-size: .95rem; }
.source-note > a { border-radius: 999px; padding: .9rem 1.1rem; background: var(--ink); color: var(--paper); font: .64rem var(--mono); text-align: center; text-decoration: none; text-transform: uppercase; }
.site-footer { display: grid; grid-template-columns: 1fr auto 1fr; gap: 3rem; align-items: center; padding: 3rem max(20px,calc((100vw - 1180px)/2)); background: var(--ink); color: var(--paper); }
.site-footer nav { display: flex; gap: 1.5rem; }
.site-footer > p { max-width: 24rem; margin: 0; color: var(--paper-dim); font: .58rem/1.55 var(--mono); text-align: right; }
.noscript-note { position: fixed; z-index: 50; right: 1rem; bottom: 1rem; left: 1rem; margin: 0; padding: 1rem; background: var(--signal); color: white; text-align: center; }

/* Keep below-the-fold layout and paint work out of the mobile critical path. */
.video-library,
.scene-library,
.editorial-section,
.how-section,
.modes-section,
.mic-check-section,
.faq-section,
.source-note,
.site-footer {
  content-visibility: auto;
  contain-intrinsic-size: auto 900px;
}

.reveal { opacity: 0; transform: translateY(1.6rem); transition: opacity 600ms ease, transform 700ms cubic-bezier(.2,.72,.25,1); }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal-stagger .reveal:nth-child(2) { transition-delay: 80ms; }
.reveal-stagger .reveal:nth-child(3) { transition-delay: 160ms; }
.reveal-stagger .reveal:nth-child(4) { transition-delay: 240ms; }
@keyframes pulse { 50% { opacity: .35; } }
@keyframes signal { to { transform: scaleY(.35); } }

@media (max-width: 900px) {
  .desktop-nav { display: none; }
  .menu-button { display: grid; width: 2.75rem; height: 2.75rem; place-content: center; gap: .38rem; border: 1px solid var(--dark-line); border-radius: 50%; background: transparent; color: var(--ink); }
  .menu-button span { width: 1rem; height: 1px; background: currentColor; }
  .mobile-menu { position: fixed; z-index: 25; display: grid; inset: 0; place-content: center; gap: 1rem; background: var(--signal); color: var(--paper); text-align: center; }
  .mobile-menu a { font-size: clamp(2rem,8vw,4rem); font-weight: 750; letter-spacing: -.05em; text-decoration: none; }
  .menu-open .site-header { position: fixed; right: 0; left: 0; color: var(--paper); }
  .menu-open .menu-button { border-color: rgba(242,234,215,.5); color: var(--paper); }
  .game-intro, .video-heading, .scene-heading, .editorial-grid, .modes-intro, .faq-layout { grid-template-columns: 1fr; }
  .game-intro-copy { max-width: 40rem; margin-left: 0; }
  .steps-grid, .modes-grid { grid-template-columns: repeat(2,1fr); }
  .steps-grid li:nth-child(2), .mode-card:nth-child(2) { border-right: 0; }
  .steps-grid li, .mode-card { border-bottom: 1px solid var(--dark-line); }
  .mode-card { border-bottom-color: var(--light-line); }
  .faq-heading { position: static; }
  .mic-check-section { grid-template-columns: .55fr 1fr; }
  .mic-check-section ul { grid-column: 1/-1; }
  .source-note, .site-footer { grid-template-columns: 1fr; }
  .source-note > a { justify-self: start; }
  .site-footer > p { text-align: left; }
}

@media (max-width: 620px) {
  :root { --page: calc(100vw - 28px); }
  .brand-copy small { display: none; }
  .game-page { padding-top: 1.5rem; }
  .game-intro { gap: 1.25rem; }
  .game-intro h1 { font-size: clamp(2.8rem, 14vw, 4.8rem); line-height: .82; white-space: normal; }
  .stage-toolbar { grid-template-columns: 1fr auto; }
  .stage-toolbar > p, .stage-actions button span { display: none; }
  .stage-actions button { padding: .55rem; }
  .frame-shell { min-height: 0; height: auto; aspect-ratio: 16 / 9; }
  #main-game { min-height: 0; height: 100%; }
  .launch-screen { padding: .9rem; }
  .launch-shade { background: rgba(4,18,28,.28); }
  .launch-copy > p, .launch-copy small { display: none; }
  .play-button { padding: .75rem 1rem; font-size: .76rem; }
  .stage-footer, .quick-facts, .section-heading, .editorial-grid, .steps-grid, .modes-grid, .mic-check-section { grid-template-columns: 1fr; }
  .quick-facts div { border-right: 0; border-bottom: 1px solid var(--dark-line); }
  .scene-grid { grid-template-columns: 1fr; }
  .video-grid { grid-template-columns: 1fr; }
  .video-copy { min-height: 10rem; }
  .scene-copy { min-height: 8.5rem; }
  .scene-card:hover .scene-image::after { border-width: 3px; }
  .steps-grid li, .steps-grid li:nth-child(2), .mode-card, .mode-card:nth-child(2) { min-height: auto; border-right: 0; padding-bottom: 2rem; }
  .mode-card, .mode-card:nth-child(2) { min-height: 22rem; border-bottom-color: var(--light-line); }
  .step-symbol { margin: 2.5rem 0 1.5rem; }
  .modes-section { padding-right: 14px; padding-left: 14px; }
  .mic-check-signal { height: 7rem; }
  .mic-check-section ul { grid-column: auto; }
  .site-footer nav { flex-wrap: wrap; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}