:root {
  --bg-top: #fcfdff;
  --bg-middle: #f7fbff;
  --bg-bottom: #edf4f8;
  --cyan-soft: rgba(158, 231, 243, 0.44);
  --cyan-strong: rgba(99, 202, 223, 0.88);
  --pink-soft: rgba(245, 201, 226, 0.42);
  --pink-strong: rgba(235, 159, 199, 0.86);
  --white-glow: rgba(255, 255, 255, 0.92);
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  --drift-x: 0px;
  --drift-y: 0px;
  --bob-y: 0px;
  --float-x: 0px;
  --float-rotate: 0deg;
  --energy: 0.5;
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  min-height: 100%;
}

body {
  margin: 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 18% 24%, rgba(244, 213, 230, 0.7), transparent 24%),
    radial-gradient(circle at 84% 20%, rgba(201, 241, 249, 0.78), transparent 24%),
    radial-gradient(circle at 50% 82%, rgba(255, 255, 255, 0.95), transparent 26%),
    linear-gradient(180deg, var(--bg-top), var(--bg-middle) 44%, var(--bg-bottom));
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
}

body::before {
  background:
    linear-gradient(rgba(115, 171, 201, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(115, 171, 201, 0.03) 1px, transparent 1px);
  background-size: 128px 128px;
  mask-image: radial-gradient(circle at center, black 24%, transparent 82%);
}

body::after {
  background:
    radial-gradient(circle at 50% 20%, rgba(255, 255, 255, 0.7), transparent 28%),
    radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.2), transparent 68%),
    linear-gradient(180deg, rgba(255, 255, 255, 0), rgba(234, 240, 245, 0.22));
}

body.real-model-mode::after {
  opacity: 0.42;
}

.scene {
  position: relative;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  perspective: 2600px;
  perspective-origin: 50% 42%;
  isolation: isolate;
}

.scene::before,
.scene::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.scene::before {
  background:
    radial-gradient(circle at 50% 44%, rgba(255, 255, 255, 0.7), transparent 26%),
    radial-gradient(circle at 50% 100%, rgba(207, 228, 237, 0.44), transparent 22%);
}

body.real-model-mode .scene::before {
  opacity: 0.34;
}

.scene::after {
  inset: 4.2vh 4vw;
  border-radius: 48px;
  border: 1px solid rgba(255, 255, 255, 0.36);
  opacity: 0.16;
}

.particle-field,
.brand-title,
.process-bubble,
.sky-glow,
.mist,
.beam,
.orbit,
.light-shards,
.avatar-system {
  position: absolute;
}

.particle-field {
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.brand-title {
  top: 4.4vh;
  left: 5vw;
  z-index: 3;
  margin: 0;
  transform: none;
  width: min(6.6vw, 66px);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: titleFloat 6.8s ease-in-out infinite;
}

.brand-title::before {
  content: "";
  position: absolute;
  inset: 50% auto auto 50%;
  width: 132%;
  height: 150%;
  transform: translate(-50%, -50%);
  border-radius: 999px;
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.82), rgba(255, 255, 255, 0) 72%);
  filter: blur(16px);
  z-index: -1;
}

.brand-title__logo {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
  opacity: 0.5;
  mix-blend-mode: screen;
  filter:
    saturate(0.28)
    brightness(1.18)
    contrast(0.88)
    hue-rotate(18deg)
    drop-shadow(0 4px 16px rgba(255, 255, 255, 0.34))
    drop-shadow(0 10px 24px rgba(135, 204, 224, 0.16));
}

.process-bubble {
  top: 4.8vh;
  right: 4.4vw;
  z-index: 4;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  width: min(18vw, 248px);
  min-width: 176px;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 22px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.42), rgba(255, 255, 255, 0.16)),
    rgba(255, 255, 255, 0.08);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.72),
    0 10px 30px rgba(123, 173, 194, 0.16);
  backdrop-filter: blur(18px) saturate(1.15);
}

.process-bubble__dot {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  margin-top: 7px;
  border-radius: 50%;
  background: rgba(116, 226, 203, 0.94);
  box-shadow:
    0 0 0 5px rgba(116, 226, 203, 0.12),
    0 0 14px rgba(116, 226, 203, 0.42);
  animation: processPulse 1.9s ease-in-out infinite;
}

.process-bubble__content {
  min-width: 0;
}

.process-bubble__label,
.process-bubble__main,
.process-bubble__detail {
  margin: 0;
}

.process-bubble__label {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: rgba(119, 164, 183, 0.72);
}

.process-bubble__main {
  margin-top: 4px;
  font-size: 14px;
  font-weight: 600;
  color: rgba(81, 120, 139, 0.94);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.process-bubble__detail {
  margin-top: 4px;
  font-size: 12px;
  line-height: 1.45;
  color: rgba(122, 149, 164, 0.82);
}

body.stage-embed,
body.stage-embed html {
  background: transparent;
  overflow: hidden;
}

body.stage-embed::before,
body.stage-embed::after,
body.stage-embed .brand-title,
body.stage-embed .sky-glow,
body.stage-embed .mist,
body.stage-embed .beam,
body.stage-embed .orbit,
body.stage-embed .light-shards,
body.stage-embed .avatar-system,
body.stage-embed .breath-strip {
  display: none !important;
}

body.stage-embed .scene {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 22px;
  height: 100vh;
  padding: 18px;
  background:
    radial-gradient(circle at 18% 22%, rgba(244, 213, 230, 0.34), transparent 28%),
    radial-gradient(circle at 84% 16%, rgba(201, 241, 249, 0.4), transparent 26%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(247, 251, 255, 0.54));
  border-radius: 28px;
}

body.stage-embed .scene::before,
body.stage-embed .scene::after {
  display: none;
}

body.stage-embed .particle-field {
  opacity: 0.76;
}

body.stage-embed .process-bubble {
  position: relative;
  top: auto;
  right: auto;
  width: 100%;
  min-width: 0;
  padding: 14px 16px;
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.64), rgba(248, 252, 255, 0.34)),
    rgba(255, 255, 255, 0.12);
}

body.stage-embed .process-bubble__main {
  font-size: 15px;
}

body.stage-embed .process-bubble__detail {
  font-size: 12px;
  line-height: 1.6;
}

body.stage-embed .caption-stack {
  position: relative;
  inset: auto;
  width: 100%;
  max-width: none;
  transform: none;
  align-items: flex-start;
  text-align: left;
  padding: 8px 4px 0;
}

body.stage-embed .caption-line {
  max-width: 100%;
}

body.stage-embed .caption-line--far {
  font-size: clamp(14px, 1vw, 18px);
}

body.stage-embed .caption-line--mid {
  font-size: clamp(16px, 1.2vw, 20px);
}

body.stage-embed .caption-line--live {
  font-size: clamp(20px, 1.6vw, 30px);
}


.sky-glow {
  border-radius: 50%;
  filter: blur(44px);
  pointer-events: none;
  mix-blend-mode: screen;
}

.sky-glow-a {
  width: min(36vw, 540px);
  height: min(36vw, 540px);
  left: 6%;
  top: 8%;
  background: radial-gradient(circle, rgba(247, 214, 232, 0.82), transparent 72%);
  animation: skyShift 16s ease-in-out infinite;
}

.sky-glow-b {
  width: min(38vw, 620px);
  height: min(38vw, 620px);
  right: 4%;
  top: 6%;
  background: radial-gradient(circle, rgba(194, 239, 248, 0.84), transparent 74%);
  animation: skyShift 18s ease-in-out infinite reverse;
}

.sky-glow-c {
  width: min(56vw, 960px);
  height: min(20vw, 320px);
  left: 50%;
  bottom: 3%;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(255, 255, 255, 0.98), transparent 72%);
  animation: softPulse 9s ease-in-out infinite;
}

.mist {
  border-radius: 999px;
  filter: blur(54px);
  pointer-events: none;
}

.mist-a {
  width: 400px;
  height: 280px;
  left: 12%;
  top: 20%;
  background: rgba(247, 214, 232, 0.25);
  animation: mistFloat 15s ease-in-out infinite;
}

.mist-b {
  width: 440px;
  height: 340px;
  right: 10%;
  top: 16%;
  background: rgba(194, 239, 248, 0.26);
  animation: mistFloat 19s ease-in-out infinite reverse;
}

.mist-c {
  width: min(56vw, 900px);
  height: 260px;
  left: 50%;
  bottom: 2%;
  transform: translateX(-50%);
  background: rgba(255, 255, 255, 0.54);
  animation: mistPulse 10s ease-in-out infinite;
}

.beam,
.orbit,
.light-shards {
  left: 50%;
  transform: translateX(-50%);
  pointer-events: none;
}

.beam {
  border-radius: 999px;
  filter: blur(18px);
  mix-blend-mode: screen;
}

.beam-a {
  top: -10%;
  width: min(34vw, 460px);
  height: 98%;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0));
  opacity: 0.76;
  animation: beamBreathe 9s ease-in-out infinite;
}

.beam-b {
  top: -2%;
  width: min(26vw, 340px);
  height: 82%;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.7), rgba(255, 255, 255, 0)),
    linear-gradient(90deg, rgba(244, 213, 230, 0.12), rgba(194, 239, 248, 0.12));
  opacity: 0.68;
  animation: beamBreathe 7.4s ease-in-out infinite reverse;
}

.beam-c {
  top: 24%;
  width: min(52vw, 760px);
  height: 22%;
  background: radial-gradient(circle at center, rgba(255, 255, 255, 0.82), transparent 72%);
  opacity: 0.56;
  animation: beamSweep 11s ease-in-out infinite;
}

.orbit {
  border-radius: 50%;
  border: 1px solid rgba(126, 196, 220, 0.15);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.62);
}

.orbit-a {
  top: 9%;
  width: min(56vw, 860px);
  height: min(56vw, 860px);
  animation: orbitDrift 18s linear infinite;
}

.orbit-b {
  top: 15%;
  width: min(44vw, 620px);
  height: min(44vw, 620px);
  border-color: rgba(235, 159, 199, 0.18);
  animation: orbitDrift 12s linear infinite reverse;
}

.orbit-c {
  bottom: 7%;
  width: min(52vw, 780px);
  height: 132px;
  background: radial-gradient(circle at center, rgba(194, 239, 248, 0.18), transparent 72%);
  animation: floorPulse 7.6s ease-in-out infinite;
}

.light-shards {
  inset: 0;
  z-index: 1;
}

.shard {
  position: absolute;
  width: 8px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.96), rgba(194, 239, 248, 0.12));
  box-shadow:
    0 0 24px rgba(255, 255, 255, 0.54),
    0 0 46px rgba(194, 239, 248, 0.28);
  opacity: 0.78;
}

.shard-a {
  left: 20%;
  top: 26%;
  height: 120px;
  animation: shardFloat 9s ease-in-out infinite;
}

.shard-b {
  left: 28%;
  top: 54%;
  height: 84px;
  animation: shardFloat 7s ease-in-out infinite reverse;
}

.shard-c {
  right: 25%;
  top: 24%;
  height: 138px;
  animation: shardFloat 8.8s ease-in-out infinite;
}

.shard-d {
  right: 18%;
  top: 48%;
  height: 92px;
  animation: shardFloat 6.4s ease-in-out infinite reverse;
}

.shard-e {
  left: 42%;
  top: 14%;
  height: 74px;
  animation: shardFloat 8.2s ease-in-out infinite;
}

.shard-f {
  left: 53%;
  bottom: 18%;
  height: 66px;
  animation: shardFloat 7.4s ease-in-out infinite reverse;
}

.avatar-system {
  left: 50%;
  top: 54%;
  width: min(44vw, 620px);
  aspect-ratio: 0.88;
  z-index: 2;
  transform-style: preserve-3d;
  transform:
    translate3d(calc(-50% + var(--drift-x) + var(--float-x)), calc(-50% + var(--drift-y) + var(--bob-y)), 0)
    rotateX(var(--tilt-x))
    rotateY(var(--tilt-y))
    rotateZ(var(--float-rotate));
}

.avatar-aura,
.avatar-sheen,
.avatar-platform,
.avatar-orbit,
.avatar-reflection,
.breath-strip,
.model-stage {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.avatar-aura {
  inset: 6% 12% 10%;
  border-radius: 44% 44% 36% 36%;
  background:
    radial-gradient(circle at 50% 18%, rgba(255, 255, 255, 0.98), transparent 28%),
    radial-gradient(circle at 38% 58%, rgba(247, 214, 232, 0.36), transparent 54%),
    radial-gradient(circle at 62% 56%, rgba(194, 239, 248, 0.36), transparent 54%);
  filter: blur(18px);
  opacity: calc(0.38 + var(--energy) * 0.2);
  transform: translateZ(-190px) scale(1.14);
  animation: softPulse 5.8s ease-in-out infinite;
}

body.real-model-mode .avatar-aura {
  opacity: calc(0.14 + var(--energy) * 0.1);
  filter: blur(24px);
}

.avatar-sheen {
  inset: 10% 18% 18%;
  border-radius: 40% 40% 28% 28%;
  background:
    linear-gradient(108deg, rgba(255, 255, 255, 0) 18%, rgba(255, 255, 255, 0.6) 42%, rgba(255, 255, 255, 0) 62%);
  opacity: 0.48;
  mix-blend-mode: screen;
  animation: sheenSweep 4.8s linear infinite;
}

body.real-model-mode .avatar-sheen {
  opacity: 0.16;
}

.avatar-orbit {
  left: 50%;
  top: 50%;
  border-radius: 50%;
  transform-style: preserve-3d;
}

.avatar-orbit-a {
  width: 96%;
  height: 52%;
  border: 1px solid rgba(135, 204, 224, 0.18);
  transform: translate3d(-50%, -6%, -120px) rotateX(74deg);
  animation: avatarOrbit 7.6s linear infinite;
}

.avatar-orbit-b {
  width: 82%;
  height: 44%;
  border: 1px solid rgba(235, 159, 199, 0.24);
  transform: translate3d(-50%, 12%, 60px) rotateX(76deg);
  animation: avatarOrbit 5.2s linear infinite reverse;
}

.avatar-orbit-c {
  width: 60%;
  height: 60%;
  border: 1px solid rgba(255, 255, 255, 0.56);
  transform: translate3d(-50%, -26%, -30px);
  opacity: 0.42;
  animation: avatarHalo 8.4s ease-in-out infinite;
}

.avatar-platform {
  inset: auto 12% 0;
  height: 26%;
  border-radius: 50%;
  background:
    radial-gradient(circle at center, rgba(255, 255, 255, 0.96), rgba(194, 239, 248, 0.18) 42%, transparent 76%);
  filter: blur(6px);
  opacity: calc(0.66 + var(--energy) * 0.24);
  transform: translateZ(-70px);
  animation: floorPulse 7s ease-in-out infinite;
}

.caption-stack {
  position: absolute;
  inset: auto 50% 31%;
  z-index: 4;
  width: min(78vw, 980px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  transform: translateX(-50%);
  text-align: center;
  isolation: isolate;
}

.caption-stack::after {
  content: "";
  position: absolute;
  inset: -10px -18px;
  border-radius: 32px;
  background:
    linear-gradient(120deg, rgba(255, 255, 255, 0) 18%, rgba(255, 255, 255, 0.34) 48%, rgba(255, 255, 255, 0) 78%);
  opacity: 0;
  transform: translateX(-18%) skewX(-12deg);
  pointer-events: none;
}

.caption-stack--active::after {
  animation: captionSweep 2600ms cubic-bezier(0.16, 0.8, 0.2, 1) infinite;
}

.caption-stack--active {
  animation: captionFloat 5200ms ease-in-out infinite;
}

.caption-line {
  position: relative;
  z-index: 2;
  width: fit-content;
  max-width: min(72vw, 960px);
  margin: 0;
  padding: 0.18em 0.18em;
  border-radius: 0;
  color: rgba(103, 130, 145, 0.9);
  line-height: 1.35;
  letter-spacing: 0.04em;
  white-space: normal;
  overflow-wrap: anywhere;
  text-shadow:
    0 2px 12px rgba(255, 255, 255, 0.7),
    0 12px 30px rgba(188, 226, 238, 0.2);
  background: transparent;
  box-shadow: none;
  transition:
    opacity 760ms cubic-bezier(0.22, 0.76, 0.2, 1),
    transform 760ms cubic-bezier(0.22, 0.76, 0.2, 1),
    filter 760ms cubic-bezier(0.22, 0.76, 0.2, 1);
  will-change: opacity, transform, filter;
}

.caption-line:empty {
  opacity: 0;
  transform: translateY(8px);
}

.caption-line--far {
  font-size: clamp(18px, 1.2vw, 22px);
  color: rgba(102, 132, 150, 0.86);
  opacity: 0.88;
  transform: translateY(0) scale(1);
  filter: none;
}

.caption-line--mid {
  font-size: clamp(24px, 1.75vw, 34px);
  font-weight: 600;
  color: rgba(76, 108, 124, 0.96);
  opacity: 1;
}

.caption-line--live {
  font-size: clamp(16px, 1.1vw, 20px);
  font-weight: 500;
  color: rgba(118, 146, 161, 0.82);
  letter-spacing: 0.03em;
  text-shadow:
    0 0 14px rgba(255, 255, 255, 0.58),
    0 10px 20px rgba(136, 187, 207, 0.14);
}

.caption-line--speaking {
  animation:
    captionBreath 3200ms ease-in-out infinite,
    captionGlow 2400ms ease-in-out infinite,
    captionDrift 4200ms ease-in-out infinite;
}

.caption-ghost {
  position: absolute;
  z-index: 1;
  margin: 0;
  pointer-events: none;
  will-change: opacity, transform, filter;
}

.caption-line--settle {
  animation: lyricSettle 980ms cubic-bezier(0.2, 0.72, 0.22, 1) both;
}

.caption-line--fresh {
  animation: lyricRise 1250ms cubic-bezier(0.18, 0.76, 0.22, 1) both;
}

@keyframes captionBreath {
  0%, 100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-4px) scale(1.012);
  }
}

@keyframes captionGlow {
  0%, 100% {
    text-shadow:
      0 0 18px rgba(255, 255, 255, 0.54),
      0 12px 26px rgba(136, 187, 207, 0.16);
    filter: saturate(1) brightness(1);
  }
  50% {
    text-shadow:
      0 0 24px rgba(255, 255, 255, 0.82),
      0 0 40px rgba(194, 239, 248, 0.3),
      0 18px 34px rgba(136, 187, 207, 0.22);
    filter: saturate(1.08) brightness(1.03);
  }
}

@keyframes captionDrift {
  0%, 100% {
    letter-spacing: 0.04em;
    filter: saturate(1) brightness(1);
  }
  50% {
    letter-spacing: 0.052em;
    filter: saturate(1.06) brightness(1.04);
  }
}

@keyframes captionFloat {
  0%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(-8px);
  }
}

@keyframes captionSweep {
  0% {
    opacity: 0;
    transform: translateX(-28%) skewX(-12deg);
  }
  14% {
    opacity: 0.52;
  }
  42% {
    opacity: 0;
    transform: translateX(24%) skewX(-12deg);
  }
  100% {
    opacity: 0;
    transform: translateX(24%) skewX(-12deg);
  }
}

body.real-model-mode .avatar-platform {
  opacity: calc(0.34 + var(--energy) * 0.14);
}

body.real-model-mode .mist-c,
body.real-model-mode .sky-glow-c {
  opacity: 0.38;
}

body.real-model-mode .beam-a {
  opacity: 0.32;
}

body.real-model-mode .beam-b {
  opacity: 0.24;
}

body.real-model-mode .beam-c {
  opacity: 0.2;
}

.model-stage {
  inset: -12% 12% 32%;
  z-index: 2;
  transform: translateZ(110px);
  filter: drop-shadow(0 36px 82px rgba(101, 129, 149, 0.22));
  overflow: visible;
  --orb-pulse: 0;
  --orb-audio: 0;
  --orb-caption: 0;
  --orb-shift-x: 0px;
  --orb-shift-y: 0px;
}

.model-stage::before,
.model-stage::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  border-radius: 50%;
  pointer-events: none;
  transform: translate(-50%, -50%);
}

.model-stage::before {
  width: min(3.6%, 20px);
  aspect-ratio: 1;
  background:
    radial-gradient(circle at 50% 46%, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0) 58%),
    radial-gradient(circle at 50% 62%, rgba(166, 225, 255, 0.18), rgba(166, 225, 255, 0) 72%);
  filter: blur(12px);
  opacity: 0.22;
}

.model-stage::after {
  width: min(3%, 16px);
  aspect-ratio: 1;
  border: 1px solid rgba(255, 255, 255, 0.22);
  box-shadow:
    inset 0 0 18px rgba(255, 255, 255, 0.06),
    0 0 20px rgba(174, 229, 255, 0.08);
  opacity: 0.1;
}

.model-stage canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.siri-orb {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  transform: translate3d(var(--orb-shift-x), calc(var(--orb-shift-y) - 32px), 0);
}

.siri-orb__halo,
.siri-orb__shell,
.siri-orb__core,
.siri-orb__specular,
.siri-orb-canvas {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.siri-orb__halo--outer {
  width: clamp(6px, 1.4625%, 10px);
  aspect-ratio: 1;
  border-radius: 47% 53% 58% 42% / 45% 48% 52% 55%;
  background:
    radial-gradient(circle, rgba(226, 248, 255, 0.48), rgba(166, 225, 255, 0.2) 34%, rgba(255, 255, 255, 0) 74%);
  filter: blur(36px);
  opacity: 0.62;
}

.siri-orb__halo--inner {
  width: clamp(5px, 1.125%, 8px);
  aspect-ratio: 1;
  border-radius: 58% 42% 46% 54% / 52% 45% 55% 48%;
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.54), rgba(175, 229, 255, 0.18) 48%, rgba(255, 255, 255, 0) 76%);
  filter: blur(18px);
  opacity: 0.68;
}

.siri-orb__shell {
  width: clamp(4px, 0.7875%, 6px);
  aspect-ratio: 1;
  border-radius: 54% 46% 58% 42% / 42% 57% 43% 58%;
  background:
    radial-gradient(circle at 34% 26%, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.2) 18%, rgba(255, 255, 255, 0) 34%),
    radial-gradient(circle at 64% 34%, rgba(121, 219, 255, 0.9), rgba(83, 170, 255, 0.46) 34%, rgba(68, 134, 255, 0.12) 62%, rgba(255, 255, 255, 0) 76%),
    radial-gradient(circle at 46% 68%, rgba(255, 159, 223, 0.54), rgba(255, 159, 223, 0.18) 26%, rgba(255, 255, 255, 0) 54%),
    radial-gradient(circle at 50% 50%, rgba(246, 252, 255, 0.9), rgba(210, 241, 255, 0.4) 34%, rgba(177, 205, 255, 0.24) 58%, rgba(255, 255, 255, 0.08) 76%, rgba(255, 255, 255, 0) 100%);
  box-shadow:
    inset 0 0 24px rgba(255, 255, 255, 0.48),
    inset 0 -14px 28px rgba(92, 155, 215, 0.14),
    0 0 42px rgba(178, 231, 255, 0.24);
  border: 1px solid rgba(255, 255, 255, 0.4);
  opacity: 0.94;
  transform: translate(-50%, -50%);
}

.siri-orb__core {
  width: clamp(2px, 0.39375%, 3px);
  aspect-ratio: 1;
  border-radius: 52% 48% 44% 56% / 45% 54% 46% 55%;
  background:
    radial-gradient(circle at 42% 40%, rgba(255, 255, 255, 0.98), rgba(233, 247, 255, 0.92) 30%, rgba(185, 222, 255, 0.32) 62%, rgba(255, 255, 255, 0) 100%);
  filter: blur(2px);
  opacity: 0.92;
}

.siri-orb__specular {
  width: clamp(4px, 0.84375%, 6px);
  aspect-ratio: 1;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0) 30%, rgba(255, 255, 255, 0.34) 42%, rgba(255, 255, 255, 0) 58%);
  mix-blend-mode: screen;
  opacity: 0.7;
  transform: translate(-50%, -50%) rotate(-10deg);
}

.siri-orb-canvas {
  width: clamp(5px, 0.95625%, 7px);
  height: clamp(5px, 0.95625%, 7px);
  z-index: 1;
  opacity: 0.98;
}


.avatar-layer {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  transform-style: preserve-3d;
}

.avatar-layer img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center bottom;
  opacity: 0;
  user-select: none;
  -webkit-user-drag: none;
  pointer-events: none;
}

.layer-back {
  filter:
    blur(34px)
    saturate(1.14);
  opacity: 0.18;
  transform: translateZ(-160px) translateX(-40px) translateY(24px) scale(1.12);
}

.layer-mid {
  filter:
    saturate(1.08)
    brightness(0.98)
    drop-shadow(0 18px 34px rgba(83, 118, 146, 0.16));
  opacity: 0.66;
  transform: translateZ(12px) translateX(-12px) translateY(8px) scale(1.02);
}

.layer-main {
  filter:
    saturate(1.08)
    contrast(1.04)
    brightness(1.02)
    drop-shadow(0 38px 72px rgba(85, 119, 146, 0.22));
  transform: translateZ(104px) scale(1.04);
  animation: avatarHover 5.6s ease-in-out infinite;
}

.layer-front {
  filter:
    brightness(1.18)
    saturate(0.9)
    blur(2px);
  mix-blend-mode: screen;
  opacity: 0.2;
  transform: translateZ(182px) translateX(16px) translateY(-8px) scale(0.99);
}

.avatar-reflection {
  inset: 36% 24% 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0) 42%);
  opacity: 0.4;
  filter: blur(8px);
  transform: translateZ(30px) scaleY(-1);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.26), transparent 72%);
}

.floor-glow,
.floor-ring {
  position: absolute;
  left: 50%;
  bottom: 3%;
  transform: translateX(-50%);
  pointer-events: none;
}

.floor-glow {
  width: min(32vw, 460px);
  height: 124px;
  border-radius: 50%;
  background:
    radial-gradient(circle at center, rgba(255, 255, 255, 1) 0%, rgba(194, 239, 248, 0.22) 42%, transparent 76%);
  transform: translateX(-50%) translateZ(-50px);
  filter: blur(6px);
  opacity: calc(0.58 + var(--energy) * 0.32);
}

.floor-ring {
  border-radius: 50%;
  border: 1px solid rgba(127, 193, 214, 0.18);
}

.floor-ring-a {
  width: min(42vw, 580px);
  height: 106px;
  animation: ringSpin 11s linear infinite;
}

.floor-ring-b {
  width: min(30vw, 420px);
  height: 76px;
  border-color: rgba(235, 159, 199, 0.24);
  animation: ringSpin 8s linear infinite reverse;
}

.breath-strip {
  inset: auto 50% 6%;
  width: min(56vw, 720px);
  height: 293px;
  z-index: 3;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 24px;
  transform: translateX(-50%);
  filter: drop-shadow(0 0 24px rgba(194, 239, 248, 0.28));
}

.breath-strip span {
  width: 24px;
  height: calc(43px + var(--energy) * 155px);
  border-radius: 999px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(194, 239, 248, 0.94) 52%, rgba(235, 159, 199, 0.88));
  opacity: 0.88;
  transform-origin: center bottom;
  box-shadow:
    0 0 14px rgba(255, 255, 255, 0.28),
    0 0 22px rgba(194, 239, 248, 0.22);
  animation: breathBar 1.5s ease-in-out infinite;
}

.breath-strip span:nth-child(2) {
  animation-delay: 0.12s;
}

.breath-strip span:nth-child(3) {
  animation-delay: 0.24s;
}

.breath-strip span:nth-child(4) {
  animation-delay: 0.36s;
}

.breath-strip span:nth-child(5) {
  animation-delay: 0.24s;
}

.breath-strip span:nth-child(6) {
  animation-delay: 0.12s;
}

.breath-strip span:nth-child(1),
.breath-strip span:nth-child(7) {
  height: calc(16px + var(--energy) * 37px);
  opacity: 0.56;
}

.breath-strip span:nth-child(2),
.breath-strip span:nth-child(6) {
  height: calc(21px + var(--energy) * 51px);
  opacity: 0.68;
}

.breath-strip span:nth-child(3),
.breath-strip span:nth-child(5) {
  height: calc(29px + var(--energy) * 72px);
  opacity: 0.82;
}

.breath-strip span:nth-child(4) {
  width: 32px;
  height: calc(37px + var(--energy) * 96px);
  opacity: 1;
  box-shadow:
    0 0 20px rgba(255, 255, 255, 0.52),
    0 0 34px rgba(194, 239, 248, 0.36);
}

.source-avatar {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

@keyframes skyShift {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(0.96);
    opacity: 0.88;
  }
  50% {
    transform: translate3d(12px, -18px, 0) scale(1.05);
    opacity: 1;
  }
}

@keyframes titleFloat {
  0%,
  100% {
    transform: translateX(-50%) translateY(0);
    opacity: 0.92;
  }
  50% {
    transform: translateX(-50%) translateY(6px);
    opacity: 1;
  }
}

@keyframes processPulse {
  0%,
  100% {
    transform: scale(0.9);
    opacity: 0.72;
  }
  50% {
    transform: scale(1.16);
    opacity: 1;
  }
}

@keyframes mistFloat {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(0.94);
    opacity: 0.46;
  }
  50% {
    transform: translate3d(16px, -18px, 0) scale(1.06);
    opacity: 0.72;
  }
}

@keyframes mistPulse {
  0%,
  100% {
    transform: translateX(-50%) scale(0.96);
    opacity: 0.42;
  }
  50% {
    transform: translateX(-50%) scale(1.05);
    opacity: 0.68;
  }
}

@keyframes beamBreathe {
  0%,
  100% {
    transform: translateX(-50%) scaleX(0.92);
    opacity: 0.72;
  }
  50% {
    transform: translateX(-50%) scaleX(1.06);
    opacity: 1;
  }
}

@keyframes beamSweep {
  0%,
  100% {
    transform: translateX(-50%) scaleX(0.92);
    opacity: 0.44;
  }
  50% {
    transform: translateX(-50%) scaleX(1.08);
    opacity: 0.84;
  }
}

@keyframes orbitDrift {
  from {
    transform: translateX(-50%) rotate(0deg);
  }
  to {
    transform: translateX(-50%) rotate(360deg);
  }
}

@keyframes orbMorph {
  0% {
    border-radius: 54% 46% 58% 42% / 42% 57% 43% 58%;
  }
  50% {
    border-radius: 46% 54% 44% 56% / 56% 42% 58% 44%;
  }
  100% {
    border-radius: 58% 42% 52% 48% / 48% 55% 45% 52%;
  }
}

@keyframes shardFloat {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scaleY(0.9);
    opacity: 0.44;
  }
  50% {
    transform: translate3d(0, -24px, 0) scaleY(1.12);
    opacity: 0.96;
  }
}

@keyframes avatarOrbit {
  from {
    transform: translate3d(-50%, -6%, -120px) rotateX(74deg) rotateZ(0deg);
  }
  to {
    transform: translate3d(-50%, -6%, -120px) rotateX(74deg) rotateZ(360deg);
  }
}

@keyframes avatarHalo {
  0%,
  100% {
    transform: translate3d(-50%, -26%, -30px) scale(0.96);
    opacity: 0.28;
  }
  50% {
    transform: translate3d(-50%, -26%, -30px) scale(1.06);
    opacity: 0.52;
  }
}

@keyframes avatarHover {
  0%,
  100% {
    transform: translateZ(104px) translateY(-6px) scale(1.04);
  }
  50% {
    transform: translateZ(116px) translateY(10px) scale(1.06);
  }
}

@keyframes sheenSweep {
  0% {
    transform: translateX(-56%) skewX(-14deg);
    opacity: 0;
  }
  14% {
    opacity: 0.88;
  }
  44% {
    opacity: 0;
  }
  100% {
    transform: translateX(56%) skewX(-14deg);
    opacity: 0;
  }
}

@keyframes floorPulse {
  0%,
  100% {
    transform: translateX(-50%) scale(0.94);
    opacity: 0.48;
  }
  50% {
    transform: translateX(-50%) scale(1.08);
    opacity: 0.88;
  }
}

@keyframes ringSpin {
  from {
    transform: translateX(-50%) rotate(0deg);
  }
  to {
    transform: translateX(-50%) rotate(360deg);
  }
}

@keyframes softPulse {
  0%,
  100% {
    opacity: 0.58;
    transform: scale(0.98);
  }
  50% {
    opacity: 1;
    transform: scale(1.04);
  }
}

@keyframes breathBar {
  0%,
  100% {
    transform: scaleY(0.52);
    opacity: 0.54;
  }
  50% {
    transform: scaleY(calc(0.9 + var(--energy) * 0.56));
    opacity: 1;
  }
}

@keyframes lyricRise {
  0% {
    opacity: 0;
    transform: translateY(16px) scale(0.972);
    filter: blur(7px);
  }
  46% {
    opacity: 0.72;
    transform: translateY(5px) scale(0.988);
    filter: blur(2.6px);
  }
  78% {
    opacity: 1;
    transform: translateY(-1px) scale(1.006);
    filter: blur(0);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

@keyframes lyricSettle {
  0% {
    opacity: 0.2;
    transform: translateY(10px) scale(0.985);
    filter: blur(5px);
  }
  55% {
    opacity: 0.78;
    transform: translateY(3px) scale(0.994);
    filter: blur(1.4px);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

@media (max-width: 1100px) {
  .process-bubble {
    top: 4.2vh;
    right: 4vw;
    width: min(26vw, 230px);
  }

  .avatar-system {
    width: min(58vw, 560px);
  }

  .floor-ring-a {
    width: min(52vw, 520px);
  }

  .breath-strip {
    width: min(34vw, 320px);
  }

  .caption-stack {
    width: min(72vw, 660px);
    inset: auto 50% 30%;
  }

  .brand-title {
    top: 3.8vh;
    left: 5vw;
  }
}

@media (max-width: 820px) {
  .scene::after {
    inset: 3vh 3vw;
    border-radius: 24px;
  }

  .avatar-system {
    top: 54%;
    width: min(78vw, 460px);
  }

  .process-bubble {
    top: 10px;
    right: 12px;
    width: min(46vw, 220px);
    min-width: 0;
    padding: 10px 12px;
    border-radius: 18px;
  }

  .process-bubble__label {
    font-size: 10px;
  }

  .process-bubble__main {
    font-size: 13px;
  }

  .process-bubble__detail {
    font-size: 11px;
  }

  .model-stage {
    inset: 8% 2% 18%;
  }

  .brand-title {
    top: 4vh;
    left: 22px;
    width: min(14vw, 60px);
  }

  .orbit-a {
    width: 82vw;
    height: 82vw;
  }

  .orbit-b {
    width: 66vw;
    height: 66vw;
  }

  .beam-a {
    width: min(52vw, 420px);
  }

  .beam-b {
    width: min(38vw, 280px);
  }

  .breath-strip {
    width: min(52vw, 280px);
    bottom: 8%;
    gap: 8px;
  }

  .caption-stack {
    width: min(90vw, 620px);
    inset: auto 50% 33%;
    gap: 8px;
  }

  .caption-line--far {
    font-size: clamp(15px, 3.8vw, 18px);
  }

  .caption-line--mid {
    font-size: clamp(18px, 4.8vw, 24px);
  }

  .caption-line--live {
    font-size: clamp(14px, 3.6vw, 18px);
  }

  .breath-strip span {
    width: 10px;
  }

  .shard-a,
  .shard-c,
  .shard-e {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}