:root {
  --xo-violet: #a855f7;
  --xo-pink: #ff5f8f;
  --xo-blue: #55d6ff;
}

.xo-simple-body {
  background: radial-gradient(circle at 70% 0, #21102e 0, #08080d 37%, #020204 78%);
  color: #f7f7f4;
}

.xo-intro-open {
  overflow: hidden;
}

.xo-intro-pending #xo-normal-page,
.xo-intro-open #xo-normal-page {
  visibility: hidden;
}

.xo-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.xo-intro[hidden] {
  display: none;
}

.xo-intro {
  --charge: 0;
  --record-rumble: 0;
  --camera-rumble: 0;
  --final-ramp: 0;
  --circuit-reveal: 0;
  --circuit-color: 0;
  --prewhite: 0;
  --hit-flash: 0;
  --hit-rumble: 0;
  --gesture-energy: 0;
  --gem-color: 1;
  --late-stage: 0;
  --motion: 0;
  position: fixed;
  z-index: 10000;
  inset: 0;
  background: #020204;
  touch-action: none;
  overflow: hidden;
}

.xo-intro-camera {
  position: absolute;
  z-index: 1;
  inset: -12px;
  display: grid;
  place-items: center;
  padding: calc(clamp(24px, 5vw, 72px) + 12px);
  background:
    radial-gradient(circle at 50% 50%, rgba(168, 85, 247, calc(.08 + var(--charge) * .14)) 0, transparent 42%),
    radial-gradient(circle at 72% 45%, #25123b 0, #08080d 42%, #020204 82%);
  transform: translate3d(0, 0, 0) scale(1.01);
  transform-origin: center;
  will-change: transform, filter;
}

.xo-intro-camera::after {
  content: "";
  position: absolute;
  z-index: 0;
  inset: -8%;
  background: conic-gradient(from 8deg at 50% 50%, #ff4d5d55, #ff9f434c, #ffe66d42, #62e67f48, #55d6ff4c, #638cff50, #b36cff58, #ff4d5d55);
  opacity: calc(var(--final-ramp) * .38);
  filter: blur(calc(42px - var(--final-ramp) * 16px)) saturate(calc(1.15 + var(--final-ramp) * 1.8));
  mix-blend-mode: screen;
  pointer-events: none;
}

.xo-intro.is-awake .xo-intro-camera {
  animation: xo-camera-rumble .24s steps(4, jump-none) infinite;
}

.xo-intro::after {
  content: "";
  position: absolute;
  z-index: 4;
  inset: 0;
  background: #fff;
  opacity: calc(var(--prewhite) + var(--hit-flash) * .075 + var(--gesture-energy) * .045 + var(--final-ramp) * .16);
  pointer-events: none;
}

.xo-circuits {
  position: absolute;
  z-index: 1;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: calc(var(--circuit-reveal) * .94);
  filter:
    saturate(var(--circuit-color))
    brightness(calc(.48 + var(--circuit-color) * .72))
    drop-shadow(0 0 calc(var(--charge) * 8px) rgba(255, 255, 255, calc(var(--charge) * .42)));
  pointer-events: none;
}

.xo-circuits-mobile { display: none; }

.xo-circuit {
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
}

.xo-circuit path {
  stroke-dasharray: 1;
  stroke-dashoffset: calc(1 - var(--circuit-reveal));
  transition: stroke-dashoffset .24s steps(3, jump-none);
}

.xo-circuit circle {
  fill: #050508;
  stroke-width: 3;
  opacity: clamp(0, calc((var(--circuit-reveal) - var(--threshold)) * 9), 1);
  transition: opacity .2s steps(2, jump-none);
}

.xo-circuit-pink { color: #ff5f8f; }
.xo-circuit-orange { color: #ff9f43; }
.xo-circuit-yellow { color: #ffe66d; }
.xo-circuit-green { color: #62e6a5; }
.xo-circuit-cyan { color: #55d6ff; }
.xo-circuit-blue { color: #638cff; }
.xo-circuit-violet { color: #a855f7; }

.xo-intro-close {
  position: absolute;
  z-index: 5;
  top: max(18px, env(safe-area-inset-top));
  right: max(18px, env(safe-area-inset-right));
  width: 48px;
  height: 48px;
  border: 1px solid #ffffff80;
  border-radius: 50%;
  background: #08080dbf;
  color: #fff;
  font-size: 30px;
  line-height: 1;
  cursor: pointer;
}

.xo-intro-close[hidden] {
  display: none;
}

.xo-record {
  --record-size: min(72vw, 72dvh, 680px);
  --dot-size: clamp(22px, 4vw, 40px);
  position: relative;
  z-index: 2;
  width: var(--record-size);
  height: var(--record-size);
  aspect-ratio: 1;
  margin: auto;
  border-radius: 50%;
  cursor: grab;
  touch-action: none;
  user-select: none;
  background:
    radial-gradient(circle, transparent 0 30%, #060609 30.5% 31%, transparent 31.5%),
    repeating-radial-gradient(circle, #101018 0 4px, #07070b 5px 8px);
  box-shadow:
    0 35px 100px #000b,
    0 0 0 1px #ffffff3b,
    0 0 calc(80px + var(--charge) * 90px) rgba(168, 85, 247, calc(.15 + var(--charge) * .22)) inset;
  outline: none;
  contain: layout style;
}

.xo-record::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: -15%;
  border-radius: 50%;
  background: conic-gradient(from 0deg, #ff4d5d, #ff9f43, #ffe66d, #62e67f, #55d6ff, #638cff, #b36cff, #ff4d5d);
  opacity: calc(var(--late-stage) * .5);
  filter: blur(calc(24px - var(--late-stage) * 8px)) saturate(calc(1.2 + var(--late-stage) * 1.5));
  transform: scale(calc(.88 + var(--late-stage) * .19));
  pointer-events: none;
}

.xo-record::after {
  content: "";
  position: absolute;
  inset: 3%;
  border-radius: 50%;
  background: repeating-conic-gradient(from 0deg, transparent 0 5deg, rgba(255,255,255,.12) 5.3deg 5.8deg, transparent 6.1deg 12deg);
  -webkit-mask: radial-gradient(circle, transparent 0 42%, #000 49% 78%, transparent 84%);
  mask: radial-gradient(circle, transparent 0 42%, #000 49% 78%, transparent 84%);
  opacity: calc(var(--charge) * .24 + var(--final-ramp) * .32);
  filter: blur(3px);
  pointer-events: none;
}

.xo-record:focus-visible {
  box-shadow: 0 0 0 4px var(--xo-blue), 0 35px 100px #000b;
}

.xo-record.is-held {
  cursor: grabbing;
}

.xo-intro.is-assembling .xo-record {
  cursor: default;
}

.xo-record.is-charged {
  animation: xo-passive-rumble .18s steps(2, jump-none) infinite;
}

.xo-record.is-held {
  animation: xo-held-rumble .12s steps(2, jump-none) infinite;
}

.xo-intro.is-swipe-hit .xo-record {
  animation: xo-swipe-rumble .2s steps(4, jump-none);
}

.xo-record-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  will-change: transform, filter;
  filter:
    saturate(calc(var(--gem-color) + var(--spin-glow, .2) * .85 + var(--late-stage) * .9 + var(--final-ramp) * 1.8))
    brightness(calc(1 + var(--final-ramp) * .24))
    drop-shadow(0 0 calc(var(--final-ramp) * 20px) rgba(255, 255, 255, calc(var(--final-ramp) * .7)));
}

.xo-record-guide {
  position: absolute;
  z-index: 1;
  top: 8.5%;
  bottom: 66%;
  left: calc(50% - .5px);
  width: 1px;
  background: linear-gradient(to top, #ffffff2b, #fff 72%, #fff);
  box-shadow: 0 0 7px #ffffffa6;
  opacity: 0;
  transform: scaleY(0);
  transform-origin: bottom;
  pointer-events: none;
}

.xo-record-ring::before,
.xo-record-ring::after {
  content: "";
  position: absolute;
  inset: 17%;
  border: 1px solid #ffffff27;
  border-radius: 50%;
}

.xo-record-ring::after {
  inset: 31%;
  box-shadow:
    0 0 calc(var(--late-stage) * 34px) rgba(255, 255, 255, calc(var(--late-stage) * .48)),
    0 0 calc(var(--motion) * 42px) rgba(168, 85, 247, calc(var(--motion) * .32));
}

.xo-record-ring.is-hit {
  animation: xo-spin-hit .2s steps(3, jump-none);
}

.xo-record-ring i {
  --dot-color: #fff;
  position: absolute;
  left: 50%;
  top: 50%;
  width: var(--dot-size);
  height: var(--dot-size);
  margin: calc(var(--dot-size) / -2);
  border-radius: 50%;
  color: var(--dot-color);
  overflow: hidden;
  background:
    radial-gradient(circle at 31% 26%, #fff 0 6%, #ffffff9c 7%, transparent 18%),
    radial-gradient(circle at 42% 38%, color-mix(in srgb, currentColor 72%, white) 0, currentColor 48%, color-mix(in srgb, currentColor 76%, black) 100%);
  box-shadow:
    inset -4px -5px 8px #00000045,
    inset 3px 3px 6px #ffffff55,
    0 0 calc(12px + var(--charge) * 24px) color-mix(in srgb, currentColor 72%, transparent);
  transform: rotate(calc(var(--n) * 51.428571deg)) translateY(calc(var(--record-size) * -.42));
}

.xo-record-ring i::after {
  content: "";
  position: absolute;
  inset: -20%;
  background: linear-gradient(118deg, transparent 30%, #ffffff00 40%, #ffffffd9 49%, #ffffff00 58%, transparent 70%);
  transform: translateX(-95%) rotate(8deg);
  opacity: .78;
  animation: xo-gem-shimmer 3.4s calc(var(--n) * -.29s) ease-in-out infinite;
}

.xo-record-ring i:nth-child(1) { --n: 0; --dot-color: #ff4d5d; }
.xo-record-ring i:nth-child(2) { --n: 1; --dot-color: #ff9f43; }
.xo-record-ring i:nth-child(3) { --n: 2; --dot-color: #ffe66d; }
.xo-record-ring i:nth-child(4) { --n: 3; --dot-color: #62e67f; }
.xo-record-ring i:nth-child(5) { --n: 4; --dot-color: #55d6ff; }
.xo-record-ring i:nth-child(6) { --n: 5; --dot-color: #638cff; }
.xo-record-ring i:nth-child(7) { --n: 6; --dot-color: #b36cff; }

.xo-intro.is-assembling .xo-record-center img {
  animation: xo-mark-arrive .58s cubic-bezier(.16, .82, .24, 1) both;
}

.xo-intro.is-assembling .xo-record-guide {
  animation: xo-guide-draw .78s .42s ease-out both;
}

.xo-intro.is-assembling .xo-record-ring i {
  opacity: 0;
  scale: .82;
  animation: xo-color-ignite .42s cubic-bezier(.2, .78, .3, 1) both;
}

.xo-intro.is-assembling .xo-record-ring i:nth-child(1) { animation-delay: .74s; }
.xo-intro.is-assembling .xo-record-ring i:nth-child(2) { animation-delay: .90s; }
.xo-intro.is-assembling .xo-record-ring i:nth-child(3) { animation-delay: 1.06s; }
.xo-intro.is-assembling .xo-record-ring i:nth-child(4) { animation-delay: 1.22s; }
.xo-intro.is-assembling .xo-record-ring i:nth-child(5) { animation-delay: 1.38s; }
.xo-intro.is-assembling .xo-record-ring i:nth-child(6) { animation-delay: 1.54s; }
.xo-intro.is-assembling .xo-record-ring i:nth-child(7) { animation-delay: 1.70s; }

.xo-intro.is-ready .xo-record-ring i {
  animation: xo-dot-ambient 3s ease-in-out infinite;
  animation-delay: calc(var(--n) * -.17s);
}

.xo-record-center {
  position: absolute;
  z-index: 2;
  inset: 34%;
  display: grid;
  place-items: center;
  padding: 8%;
  border: 1px solid #ffffff66;
  border-radius: 50%;
  background: radial-gradient(circle, #25123b, #09090e 70%);
  pointer-events: none;
}

.xo-record-center img {
  width: 100%;
  pointer-events: none;
  filter: drop-shadow(0 0 calc(12px + var(--charge) * 24px) rgba(168, 85, 247, .7));
}

.xo-intro.is-completing .xo-record {
  animation: xo-final-rumble 1.1s cubic-bezier(.4, .02, .75, .5) both;
}

.xo-intro.is-completing .xo-intro-camera {
  animation: xo-camera-final 1.1s cubic-bezier(.18, .04, .72, 1) both;
}

.xo-white-transition {
  position: fixed;
  z-index: 11000;
  inset: 0;
  background: #fff;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  will-change: opacity;
}

.xo-white-transition.is-covering {
  visibility: visible;
  animation: xo-white-in 2s ease-in both;
}

.xo-white-transition.is-holding {
  visibility: visible;
  opacity: 1;
}

.xo-white-transition.is-revealing {
  visibility: visible;
  animation: xo-white-out 2.2s ease-out both;
}

.xo-simple-main {
  width: min(1380px, calc(100% - 40px));
  margin: 0 auto;
  padding: 40px 0 110px;
  text-align: left;
  overflow: hidden;
}

.xo-simple-hero {
  display: grid;
  grid-template-columns: minmax(320px, .82fr) minmax(0, 1.18fr);
  gap: clamp(38px, 7vw, 100px);
  align-items: center;
  min-height: 76vh;
  border-bottom: 1px solid #ffffff28;
}

.xo-simple-hero h1 {
  margin: 12px 0 24px;
  font-size: clamp(68px, 10vw, 146px);
  line-height: .78;
  letter-spacing: -.075em;
}

.xo-simple-hero p:not(.eyebrow) {
  max-width: 780px;
  font-size: clamp(18px, 1.8vw, 25px);
  line-height: 1.55;
  color: #d6d3df;
}

.xo-landing-mark {
  position: relative;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  width: 100%;
  padding: 0;
  border: 1px solid #ffffff24;
  border-radius: 50%;
  background: radial-gradient(circle, #a855f720 0, #05050800 66%);
  box-shadow: 0 0 100px #a855f71c inset;
  cursor: pointer;
}

.xo-landing-mark::before,
.xo-landing-mark::after {
  content: "";
  position: absolute;
  inset: 18%;
  border: 1px solid #ffffff20;
  border-radius: 50%;
}

.xo-landing-mark::after { inset: 34%; }

.xo-landing-mark > img {
  position: relative;
  z-index: 2;
  width: 58%;
  filter: drop-shadow(0 0 28px #a855f766);
}

.xo-landing-orbit {
  position: absolute;
  inset: 0;
  animation: xo-orbit-spin 48s linear infinite;
}

.xo-landing-orbit i {
  --n: 0;
  --hue: calc(var(--n) * 51.428571deg + 342deg);
  position: absolute;
  left: 50%;
  top: 50%;
  width: 22px;
  height: 22px;
  margin: -11px;
  border-radius: 50%;
  color: hsl(var(--hue) 92% 66%);
  background: currentColor;
  box-shadow: 0 0 20px currentColor;
  transform: rotate(calc(var(--n) * 51.428571deg)) translateY(calc(min(36vw, 340px) * -.96));
}

.xo-landing-orbit i:nth-child(1) { --n: 0; }
.xo-landing-orbit i:nth-child(2) { --n: 1; }
.xo-landing-orbit i:nth-child(3) { --n: 2; }
.xo-landing-orbit i:nth-child(4) { --n: 3; }
.xo-landing-orbit i:nth-child(5) { --n: 4; }
.xo-landing-orbit i:nth-child(6) { --n: 5; }
.xo-landing-orbit i:nth-child(7) { --n: 6; }

.xo-simple-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.xo-simple-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  border: 1px solid #f7f7f4;
  padding: 13px 20px;
  background: #f7f7f4;
  color: #080808 !important;
  font-weight: 900;
  text-decoration: none;
}

.xo-simple-button:hover {
  background: var(--xo-violet);
  border-color: var(--xo-violet);
}

.xo-simple-button.secondary {
  background: transparent;
  color: #fff !important;
}

.xo-intro-panel,
.xo-enter-panel {
  display: grid;
  grid-template-columns: minmax(260px, .72fr) minmax(0, 1.28fr);
  gap: clamp(30px, 7vw, 100px);
  align-items: end;
  padding: 72px 0;
  border-bottom: 1px solid #ffffff28;
}

.xo-intro-panel h2,
.xo-enter-panel h2 {
  margin: 8px 0 0;
  font-size: clamp(42px, 7vw, 92px);
  letter-spacing: -.055em;
  line-height: .9;
}

.xo-intro-panel > p {
  margin: 0;
  font-size: clamp(18px, 2vw, 26px);
  line-height: 1.55;
  color: #d6d3df;
}

.xo-simple-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: #ffffff2c;
  border: 1px solid #ffffff2c;
  margin-top: 72px;
}

.xo-simple-grid article {
  min-height: 270px;
  padding: 30px;
  background: #08080d;
}

.xo-simple-grid article span {
  display: block;
  margin-bottom: 48px;
  color: var(--xo-violet);
  font: 800 12px/1 monospace;
  letter-spacing: .18em;
}

.xo-simple-grid strong {
  display: block;
  margin-bottom: 12px;
  font-size: clamp(22px, 2.2vw, 31px);
  letter-spacing: -.035em;
}

.xo-simple-grid p {
  color: #bcb9c8;
  line-height: 1.58;
  margin: 0;
}

.xo-enter-panel {
  grid-template-columns: 1fr auto;
  border: 1px solid #ffffff35;
  margin-top: 72px;
  padding: 38px;
}

.xo-enter-panel .xo-simple-button { min-width: 180px; }

@keyframes xo-orbit-spin {
  to { transform: rotate(360deg); }
}

@keyframes xo-mark-arrive {
  0% { opacity: 0; scale: 3.2; filter: blur(12px) brightness(1.9); }
  62% { opacity: 1; scale: .94; filter: blur(0) brightness(1.2); }
  100% { opacity: 1; scale: 1; filter: drop-shadow(0 0 14px rgba(168, 85, 247, .78)); }
}

@keyframes xo-guide-draw {
  0% { opacity: 0; transform: scaleY(0); }
  18% { opacity: 1; }
  62% { opacity: 1; transform: scaleY(1); }
  100% { opacity: 0; transform: scaleY(1); }
}

@keyframes xo-color-ignite {
  0% { opacity: 0; scale: .82; filter: brightness(.72); }
  54% { opacity: 1; scale: 1.04; filter: brightness(1.65) drop-shadow(0 0 9px currentColor); }
  100% { opacity: 1; scale: 1; filter: brightness(1.04) drop-shadow(0 0 3px currentColor); }
}

@keyframes xo-gem-shimmer {
  0%, 54% { transform: translateX(-95%) rotate(8deg); opacity: 0; }
  64% { opacity: .78; }
  79%, 100% { transform: translateX(95%) rotate(8deg); opacity: 0; }
}

@keyframes xo-dot-ambient {
  0%, 100% { filter: brightness(.96) drop-shadow(0 0 2px currentColor); }
  50% { filter: brightness(1.16) drop-shadow(0 0 7px currentColor); }
}

@keyframes xo-spin-hit {
  0% { filter: brightness(1) saturate(1); }
  35% { filter: brightness(1.42) saturate(1.3) drop-shadow(0 0 7px rgba(255,255,255,.55)); }
  100% { filter: brightness(1) saturate(1); }
}

@keyframes xo-swipe-rumble {
  0% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(calc(var(--hit-rumble) * -1px), calc(var(--hit-rumble) * .35px)) scale(1.004); }
  50% { transform: translate(calc(var(--hit-rumble) * .75px), calc(var(--hit-rumble) * -.55px)) scale(1.008); }
  75% { transform: translate(calc(var(--hit-rumble) * -.35px), calc(var(--hit-rumble) * .65px)) scale(1.004); }
  100% { transform: translate(0, 0) scale(1); }
}

@keyframes xo-held-rumble {
  0% { transform: translate(calc(var(--gesture-energy) * -.8px), calc(var(--gesture-energy) * .25px)); }
  50% { transform: translate(calc(var(--gesture-energy) * .7px), calc(var(--gesture-energy) * -.5px)); }
  100% { transform: translate(calc(var(--gesture-energy) * -.35px), calc(var(--gesture-energy) * .65px)); }
}

@keyframes xo-passive-rumble {
  0% { transform: translate(calc(var(--record-rumble) * -1px), 0); }
  33% { transform: translate(calc(var(--record-rumble) * .7px), calc(var(--record-rumble) * -.5px)); }
  66% { transform: translate(calc(var(--record-rumble) * -.35px), calc(var(--record-rumble) * .8px)); }
  100% { transform: translate(calc(var(--record-rumble) * .9px), calc(var(--record-rumble) * .15px)); }
}

@keyframes xo-camera-rumble {
  0% { transform: translate3d(calc(var(--camera-rumble) * -.65px), calc(var(--camera-rumble) * .2px), 0) scale(1.01); }
  25% { transform: translate3d(calc(var(--camera-rumble) * .45px), calc(var(--camera-rumble) * -.45px), 0) scale(1.0105); }
  50% { transform: translate3d(calc(var(--camera-rumble) * -.25px), calc(var(--camera-rumble) * .58px), 0) scale(1.01); }
  75% { transform: translate3d(calc(var(--camera-rumble) * .7px), calc(var(--camera-rumble) * -.18px), 0) scale(1.0108); }
  100% { transform: translate3d(calc(var(--camera-rumble) * -.65px), calc(var(--camera-rumble) * .2px), 0) scale(1.01); }
}

@keyframes xo-camera-final {
  0% { transform: translate3d(0, 0, 0) scale(1.01); filter: saturate(1); }
  44% { transform: translate3d(-1px, .5px, 0) scale(1.012); filter: saturate(1.18); }
  68% { transform: translate3d(2px, -1.5px, 0) scale(1.017); filter: saturate(1.5); }
  84% { transform: translate3d(-4px, 3px, 0) scale(1.025); filter: saturate(1.9); }
  100% { transform: translate3d(7px, -5px, 0) scale(1.04); filter: saturate(2.45) brightness(1.14); }
}

@keyframes xo-final-rumble {
  0% { transform: translate(0, 0) scale(1); filter: brightness(1); }
  35% { transform: translate(-1px, 1px) scale(1.005); }
  65% { transform: translate(2px, -2px) scale(1.012); filter: brightness(1.12); }
  82% { transform: translate(-4px, 2px) scale(1.022); }
  100% { transform: translate(5px, -4px) scale(1.035); filter: brightness(1.35); }
}

@keyframes xo-white-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes xo-white-out {
  from { opacity: 1; }
  to { opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .xo-landing-orbit,
  .xo-intro.is-awake .xo-intro-camera,
  .xo-record.is-charged,
  .xo-record.is-held,
  .xo-intro.is-swipe-hit .xo-record,
  .xo-record-ring.is-hit,
  .xo-intro.is-completing .xo-record,
  .xo-intro.is-completing .xo-intro-camera {
    animation: none;
  }

  .xo-intro.is-assembling .xo-record-center img,
  .xo-intro.is-assembling .xo-record-guide,
  .xo-intro.is-assembling .xo-record-ring i,
  .xo-intro.is-ready .xo-record-ring i {
    animation: none;
    opacity: 1;
    scale: 1;
  }

  .xo-record-ring {
    filter: none;
  }
}

@media (max-width: 850px) {
  .xo-intro-camera { padding: 60px 28px 36px; }
  .xo-record {
    --record-size: min(86vw, 68dvh, 520px);
    --dot-size: clamp(22px, 7vw, 38px);
  }
  .xo-simple-main { width: min(100% - 20px, 1380px); padding-top: 26px; }
  .xo-simple-hero { grid-template-columns: 1fr; gap: 26px; padding-bottom: 52px; }
  .xo-landing-mark { width: min(78vw, 420px); margin: auto; }
  .xo-landing-orbit i {
    transform: rotate(calc(var(--n) * 51.428571deg)) translateY(calc(min(39vw, 202px) * -.96));
  }
  .xo-simple-hero h1 { font-size: clamp(62px, 21vw, 108px); }
  .xo-intro-panel { grid-template-columns: 1fr; padding: 50px 0; }
  .xo-simple-grid { grid-template-columns: 1fr 1fr; margin-top: 50px; }
  .xo-enter-panel { grid-template-columns: 1fr; align-items: start; }
  .xo-enter-panel .xo-simple-button { width: 100%; }
}

@media (max-width: 850px) and (orientation: portrait) {
  .xo-circuits-desktop { display: none; }
  .xo-circuits-mobile { display: block; }
}

@media (max-width: 850px) and (orientation: landscape) {
  .xo-intro-camera { padding: 24px 48px; }
  .xo-record { --record-size: min(62vw, 78dvh, 520px); }
  .xo-circuits-desktop { display: block; }
  .xo-circuits-mobile { display: none; }
}

@media (max-width: 540px) {
  .xo-simple-grid { grid-template-columns: 1fr; }
  .xo-simple-grid article { min-height: auto; }
  .xo-enter-panel { padding: 26px; }
  .xo-landing-orbit i { width: 16px; height: 16px; margin: -8px; }
}