:root {
  color-scheme: light;
  --ink: #173d47;
  --ink-soft: rgba(23, 61, 71, 0.64);
  --ink-faint: rgba(23, 61, 71, 0.34);
  --line: rgba(30, 73, 82, 0.2);
  --deep: #b8d4da;
  --ice: #467b87;
}

* {
  box-sizing: border-box;
}

html {
  height: 100%;
  background: var(--deep);
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  min-height: 100%;
  margin: 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 77% 18%, rgba(255, 244, 199, 0.82), transparent 25%),
    linear-gradient(180deg, #7fb4bf 0%, #d8e8e8 62%, #edf2ed 100%);
  color: var(--ink);
  font-family: "Helvetica Neue", "Yu Gothic", "Hiragino Kaku Gothic ProN", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
}

button,
a {
  color: inherit;
}

button {
  font: inherit;
}

button:focus-visible,
a:focus-visible {
  outline: 1px solid rgba(22, 70, 81, 0.82);
  outline-offset: 5px;
}

::selection {
  background: rgba(53, 115, 129, 0.24);
  color: #0b303a;
}

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

#ice-canvas,
#weather-canvas,
.atmosphere,
.experience {
  position: fixed;
  inset: 0;
}

#ice-canvas,
#weather-canvas,
.atmosphere,
.portrait-stage {
  contain: strict;
}

#ice-canvas {
  z-index: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transform: scale(1.035);
  transition: opacity 1.4s ease;
  filter: none;
}

.is-ready #ice-canvas,
.no-js #ice-canvas {
  opacity: 1;
}

#weather-canvas {
  z-index: 3;
  width: 100%;
  height: 100%;
  opacity: 0;
  pointer-events: none;
  mix-blend-mode: screen;
  transition: opacity 1.2s ease;
}

.is-ready #weather-canvas,
.no-js #weather-canvas {
  opacity: 1;
}

.no-weather #weather-canvas {
  display: none;
}

.no-webgl #ice-canvas {
  display: none;
}

.no-webgl {
  background:
    radial-gradient(circle at 78% 18%, rgba(255, 233, 167, 0.86), transparent 23%),
    linear-gradient(165deg, transparent 0 52%, rgba(250, 252, 248, 0.92) 52.2% 100%),
    linear-gradient(180deg, #77aeba, #d9e7e7 64%, #edf1eb);
}

.atmosphere {
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
}

.cold-bloom {
  position: absolute;
  width: 64vmax;
  aspect-ratio: 1;
  border-radius: 50%;
  opacity: 0.12;
  filter: blur(70px);
  mix-blend-mode: soft-light;
}

.cold-bloom--one {
  top: -42vmax;
  left: -24vmax;
  background: radial-gradient(circle, rgba(168, 242, 255, 0.88), rgba(76, 151, 178, 0.16) 42%, transparent 68%);
  transform: none;
}

.cold-bloom--two {
  right: -37vmax;
  bottom: -42vmax;
  background: radial-gradient(circle, rgba(159, 166, 255, 0.7), rgba(71, 138, 157, 0.12) 45%, transparent 69%);
  transform: none;
}

.frozen-horizon {
  display: none;
}

.optical-noise {
  position: absolute;
  inset: -18%;
  opacity: 0.038;
  mix-blend-mode: soft-light;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' 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='.92'/%3E%3C/svg%3E");
  animation: grain-shift 0.65s steps(2, end) infinite;
}

.edge-vignette {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(21, 57, 65, 0.1), transparent 24%, transparent 72%, rgba(34, 68, 70, 0.11)),
    radial-gradient(ellipse at center, transparent 43%, rgba(14, 54, 64, 0.05) 72%, rgba(9, 43, 52, 0.18) 118%);
}

.portrait-stage {
  position: fixed;
  right: -9vw;
  bottom: -2.5vh;
  z-index: 2;
  width: min(76vw, 1380px);
  aspect-ratio: 1672 / 941;
  pointer-events: none;
  isolation: isolate;
}

.portrait-stage::before {
  position: absolute;
  inset: 4% 3% 0 8%;
  z-index: -1;
  content: "";
  background: radial-gradient(ellipse at 48% 42%, rgba(238, 248, 246, 0.34), transparent 67%);
  filter: blur(24px);
}

.portrait-stage svg {
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
  opacity: 0;
}

.portrait-raster {
  opacity: 0.64;
}

.portrait-mask-stroke {
  fill: none;
  stroke: #fff;
  stroke-width: 18;
  stroke-linecap: round;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
}

.portrait-glow-stroke {
  fill: none;
  stroke: rgba(194, 248, 250, 0.92);
  stroke-width: 1.35;
  stroke-linecap: round;
  stroke-linejoin: round;
  opacity: 0;
  filter: drop-shadow(0 0 5px rgba(132, 225, 235, 0.82));
  vector-effect: non-scaling-stroke;
}

.experience {
  z-index: 4;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: auto 1fr auto;
  min-height: 100svh;
  padding: max(22px, env(safe-area-inset-top)) clamp(22px, 3.4vw, 54px) max(20px, env(safe-area-inset-bottom));
  isolation: isolate;
}

.desktop-gate {
  display: none;
}

.masthead,
.scene-footer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  min-width: 0;
}

.masthead {
  min-height: 43px;
  opacity: 0;
}

.is-ready.sequence-running .masthead {
  animation: fade-in 1.1s 0.55s ease both;
}

.sequence-skipped .masthead,
.no-js .masthead {
  opacity: 1;
}

.sigil {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  gap: 12px;
  width: max-content;
  text-decoration: none;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 10px;
  letter-spacing: 0.28em;
}

.sigil svg {
  width: 29px;
  height: 29px;
  overflow: visible;
  fill: none;
  stroke: rgba(20, 61, 71, 0.78);
  stroke-width: 1.1;
  stroke-linecap: round;
}

.sigil svg circle {
  fill: rgba(24, 68, 78, 0.72);
  stroke: none;
}

.masthead-status {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 8px;
  color: var(--ink-soft);
  white-space: nowrap;
}

.status-pulse {
  position: relative;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #2e7280;
  box-shadow: 0 0 8px rgba(48, 120, 133, 0.48);
}

.status-pulse::after {
  position: absolute;
  inset: -5px;
  content: "";
  border: 1px solid rgba(37, 102, 115, 0.3);
  border-radius: inherit;
  animation: status-breathe 3.2s ease-out infinite;
}

.quiet-button,
.replay-button,
.copy-domain,
.dialog-close {
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
}

.quiet-button {
  justify-self: end;
  font-size: 8px;
  letter-spacing: 0.28em;
  color: rgba(20, 58, 67, 0.42);
  transition: color 0.3s ease;
}

.quiet-button:hover {
  color: rgba(13, 52, 61, 0.9);
}

.intro-complete .skip-intro,
.sequence-skipped .skip-intro {
  visibility: hidden;
  opacity: 0;
}

.hero {
  display: grid;
  align-items: center;
  min-height: 0;
  min-width: 0;
}

.hero-inner {
  width: clamp(430px, 38vw, 600px);
  min-width: 0;
  max-width: 100%;
  margin: clamp(-5vh, -2.6vh, -1vh) 0 0 clamp(32px, 5vw, 92px);
  text-align: left;
}

.prelude {
  display: grid;
  grid-template-columns: minmax(18px, 42px) auto minmax(18px, 42px);
  align-items: center;
  justify-content: start;
  gap: 14px;
  margin: 0 0 clamp(4px, 0.8vh, 10px);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(7px, 0.56vw, 9px);
  letter-spacing: 0.42em;
  color: rgba(20, 61, 71, 0.56);
  opacity: 0;
  transform: translateY(7px);
}

.prelude > span:first-child,
.prelude > span:last-child {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(25, 74, 84, 0.46));
  transform: scaleX(0);
}

.prelude > span:last-child {
  background: linear-gradient(90deg, rgba(25, 74, 84, 0.46), transparent);
  transform-origin: left;
}

.prelude > span:first-child {
  transform-origin: right;
}

.is-ready.sequence-running .prelude {
  animation: prelude-in 1.2s 1.2s ease both;
}

.is-ready.sequence-running .prelude > span {
  animation: line-open 1.1s 1.3s cubic-bezier(0.4, 0, 0.2, 1) both;
}

.sequence-skipped .prelude,
.no-js .prelude {
  opacity: 1;
  transform: none;
}

.sequence-skipped .prelude > span,
.no-js .prelude > span {
  transform: scaleX(1);
}

.title-stage {
  position: relative;
  width: 100%;
  margin: 0;
}

.title-aura {
  position: absolute;
  top: 44%;
  left: 50%;
  width: 75%;
  height: 52%;
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.56);
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(239, 251, 249, 0.42), rgba(105, 174, 184, 0.08) 47%, transparent 72%);
  filter: blur(21px);
  mix-blend-mode: screen;
}

.is-ready.sequence-running .title-aura {
  animation: aura-wake 7.2s 5.1s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.sequence-skipped .title-aura,
.no-js .title-aura {
  opacity: 0.7;
  transform: translate(-50%, -50%) scale(1);
}

.name-art {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}

.handwriting {
  filter: drop-shadow(0 0 9px rgba(226, 250, 249, 0.55));
}

.handwriting path {
  fill: none;
  stroke: url(#stroke-gradient);
  stroke-width: 6.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  opacity: 0;
  vector-effect: non-scaling-stroke;
}

.is-ready.sequence-running .handwriting path {
  animation: handwriting-draw 1.32s calc(4.1s + var(--stroke-index) * 0.34s) cubic-bezier(0.61, 0, 0.24, 1) both;
}

.sequence-skipped .handwriting path,
.no-js .handwriting path {
  opacity: 1;
  stroke-dashoffset: 0;
}

.domain-tld {
  fill: rgba(18, 57, 67, 0.82);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 37px;
  font-style: italic;
  letter-spacing: 0.04em;
  opacity: 0;
  transform: translateX(-18px);
  transform-origin: 813px 225px;
}

.is-ready.sequence-running .domain-tld {
  animation: tld-arrive 1.6s 12.15s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.sequence-skipped .domain-tld,
.no-js .domain-tld {
  opacity: 1;
  transform: none;
}

.frost-stroke {
  fill: none;
  stroke: rgba(227, 250, 250, var(--frost-opacity, 0.62));
  stroke-width: var(--frost-width, 1.05);
  stroke-linecap: round;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  opacity: 0;
  vector-effect: non-scaling-stroke;
}

.frost-crystal {
  fill: rgba(226, 251, 251, 0.62);
  opacity: 0;
  transform-box: fill-box;
  transform-origin: center;
}

.is-ready.sequence-running .frost-stroke {
  animation: frost-draw var(--frost-duration, 0.84s) var(--frost-delay, 4.4s) cubic-bezier(0.2, 0.75, 0.2, 1) both;
}

.is-ready.sequence-running .frost-crystal {
  animation: crystal-bloom 0.9s var(--frost-delay, 5.2s) cubic-bezier(0.16, 1, 0.3, 1) both;
}

.sequence-skipped .frost-stroke,
.no-js .frost-stroke {
  opacity: 0.5;
  stroke-dashoffset: 0;
}

.sequence-skipped .frost-crystal,
.no-js .frost-crystal {
  opacity: 0.45;
}

.ice-stars path {
  fill: none;
  stroke: rgba(31, 91, 102, 0.72);
  stroke-width: 1.1;
  stroke-linecap: round;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  opacity: 0;
  vector-effect: non-scaling-stroke;
}

.is-ready.sequence-running .ice-stars path {
  animation:
    star-draw 0.68s var(--star-delay) ease-out both,
    star-glint 2.7s calc(var(--star-delay) + 0.55s) ease-in-out infinite;
}

.sequence-skipped .ice-stars path,
.no-js .ice-stars path {
  opacity: 0.55;
  stroke-dashoffset: 0;
}

.availability {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(20px, 2vw, 34px);
  width: 100%;
  margin: clamp(-13px, -1.5vh, -4px) 0 0;
  padding-top: clamp(16px, 2.6vh, 27px);
  border-top: 1px solid transparent;
  opacity: 0;
  transform: translateY(16px);
  text-align: left;
}

.availability::before {
  position: absolute;
  right: 50%;
  left: 50%;
  height: 1px;
  margin-top: calc(clamp(16px, 2.6vh, 27px) * -1 - 1px);
  content: "";
  background: linear-gradient(90deg, rgba(23, 69, 79, 0.42), rgba(23, 69, 79, 0.16) 72%, transparent);
}

.is-ready.sequence-running .availability {
  animation: availability-arrive 1.5s 16.75s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.is-ready.sequence-running .availability::before {
  animation: divider-open 1.75s 16.25s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.sequence-skipped .availability,
.no-js .availability {
  opacity: 1;
  transform: none;
  border-top-color: var(--line);
}

.sequence-skipped .availability::before,
.no-js .availability::before {
  right: 0;
  left: 0;
}

.availability-label {
  margin: 0 0 7px;
  font-size: clamp(7px, 0.52vw, 9px);
  font-weight: 500;
  letter-spacing: 0.34em;
  color: rgba(20, 63, 73, 0.53);
}

.availability-message {
  display: block;
  margin: 0;
}

.availability-message > span:first-child {
  font-family: "Yu Mincho", "YuMincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(15px, 1.18vw, 19px);
  letter-spacing: 0.08em;
}

.availability-translation {
  display: block;
  margin-top: 5px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 10px;
  font-style: italic;
  letter-spacing: 0.03em;
  color: rgba(22, 58, 67, 0.5);
}

.inquiry-button {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 47px;
  align-items: stretch;
  width: 190px;
  min-height: 51px;
  overflow: hidden;
  border: 1px solid rgba(22, 69, 79, 0.34);
  border-radius: 1px;
  background: rgba(233, 247, 246, 0.34);
  color: #123d47;
  cursor: pointer;
  text-decoration: none;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: border-color 0.45s ease, background 0.45s ease, transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

.inquiry-button:hover {
  border-color: rgba(19, 70, 80, 0.64);
  background: rgba(244, 251, 248, 0.62);
  transform: translateY(-2px);
}

.inquiry-button__text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2px;
  padding-left: 18px;
  text-align: left;
  font-family: "Yu Gothic", sans-serif;
  font-size: 10px;
  letter-spacing: 0.12em;
}

.inquiry-button__text small {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 7px;
  letter-spacing: 0.27em;
  color: rgba(19, 59, 68, 0.5);
}

.inquiry-button__icon {
  display: grid;
  place-items: center;
  border-left: 1px solid rgba(21, 67, 77, 0.22);
}

.inquiry-button__icon svg,
.offer-link svg {
  width: 17px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.25;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.inquiry-button:hover .inquiry-button__icon svg,
.offer-link:hover svg {
  transform: translateX(3px);
}

.inquiry-button__sheen {
  position: absolute;
  inset: -100% auto -100% -35%;
  width: 24%;
  transform: rotate(16deg);
  background: linear-gradient(90deg, transparent, rgba(230, 253, 255, 0.16), transparent);
  transition: left 0.75s ease;
}

.inquiry-button:hover .inquiry-button__sheen {
  left: 125%;
}

.scene-footer {
  min-height: 38px;
  opacity: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 7px;
  color: rgba(17, 54, 63, 0.4);
}

.is-ready.sequence-running .scene-footer {
  animation: fade-in 1.4s 18s ease both;
}

.sequence-skipped .scene-footer,
.no-js .scene-footer {
  opacity: 1;
}

.scene-index {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-self: start;
}

.scene-index i {
  width: 31px;
  height: 1px;
  background: rgba(18, 57, 66, 0.24);
}

.replay-button {
  display: flex;
  align-items: center;
  gap: 7px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 7px;
  letter-spacing: 0.22em;
  color: rgba(17, 54, 63, 0.42);
  transition: color 0.3s ease;
}

.replay-button:hover {
  color: rgba(13, 48, 57, 0.86);
}

.replay-button svg {
  width: 13px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.1;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.domain-code {
  justify-self: end;
}

.inquiry-dialog {
  position: fixed;
  width: min(680px, calc(100vw - 40px));
  max-height: min(760px, calc(100svh - 40px));
  margin: auto;
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(211, 241, 245, 0.2);
  border-radius: 2px;
  background: rgba(5, 22, 29, 0.86);
  color: #effbfc;
  box-shadow: 0 40px 110px rgba(0, 5, 8, 0.76), inset 0 1px rgba(238, 254, 255, 0.08);
  backdrop-filter: blur(28px) saturate(1.15);
  -webkit-backdrop-filter: blur(28px) saturate(1.15);
  opacity: 0;
  transform: translateY(18px) scale(0.985);
  transition:
    opacity 0.52s ease,
    transform 0.65s cubic-bezier(0.16, 1, 0.3, 1),
    overlay 0.5s allow-discrete,
    display 0.5s allow-discrete;
}

.inquiry-dialog[open] {
  opacity: 1;
  transform: none;
}

@starting-style {
  .inquiry-dialog[open] {
    opacity: 0;
    transform: translateY(18px) scale(0.985);
  }
}

.inquiry-dialog::backdrop {
  background: rgba(0, 8, 12, 0.68);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  transition:
    opacity 0.5s ease,
    overlay 0.5s allow-discrete,
    display 0.5s allow-discrete;
}

.inquiry-dialog[open]::backdrop {
  opacity: 1;
}

@starting-style {
  .inquiry-dialog[open]::backdrop {
    opacity: 0;
  }
}

.dialog-ice {
  position: absolute;
  inset: 0;
  opacity: 0.42;
  pointer-events: none;
  background:
    radial-gradient(circle at 8% 15%, rgba(152, 224, 234, 0.2), transparent 26%),
    radial-gradient(circle at 93% 84%, rgba(135, 139, 207, 0.16), transparent 32%),
    linear-gradient(115deg, transparent 38%, rgba(224, 251, 253, 0.045) 50%, transparent 62%);
}

.dialog-close {
  position: absolute;
  z-index: 2;
  top: 24px;
  right: 25px;
  width: 28px;
  height: 28px;
  border: 1px solid rgba(213, 242, 245, 0.16);
  border-radius: 50%;
  transition: border-color 0.3s ease, transform 0.4s ease;
}

.dialog-close:hover {
  border-color: rgba(225, 250, 252, 0.55);
  transform: rotate(90deg);
}

.dialog-close span {
  position: absolute;
  top: 13px;
  left: 8px;
  width: 11px;
  height: 1px;
  background: rgba(231, 249, 251, 0.78);
  transform: rotate(45deg);
}

.dialog-close span + span {
  transform: rotate(-45deg);
}

.dialog-content {
  position: relative;
  z-index: 1;
  padding: clamp(46px, 7vw, 75px) clamp(32px, 7vw, 76px) clamp(34px, 5vw, 52px);
}

.dialog-kicker {
  margin: 0 0 24px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 8px;
  letter-spacing: 0.36em;
  color: rgba(211, 242, 246, 0.44);
}

.dialog-content h2 {
  margin: 0;
  font-family: "Yu Mincho", "YuMincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 400;
  line-height: 1.52;
  letter-spacing: 0.1em;
}

.dialog-copy {
  margin: 22px 0 28px;
  font-family: "Yu Mincho", "YuMincho", "Hiragino Mincho ProN", serif;
  font-size: 12px;
  line-height: 2;
  letter-spacing: 0.08em;
  color: rgba(221, 241, 244, 0.6);
}

.domain-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 0;
  border-top: 1px solid rgba(215, 243, 246, 0.14);
  border-bottom: 1px solid rgba(215, 243, 246, 0.14);
}

.domain-facts div {
  padding: 17px 12px 17px 0;
}

.domain-facts div + div {
  padding-left: 17px;
  border-left: 1px solid rgba(215, 243, 246, 0.12);
}

.domain-facts dt {
  margin: 0 0 7px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 7px;
  letter-spacing: 0.25em;
  color: rgba(215, 240, 243, 0.35);
}

.domain-facts dd {
  margin: 0;
  font-size: 10px;
  letter-spacing: 0.07em;
  color: rgba(233, 249, 251, 0.76);
}

.dialog-actions {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  margin-top: 28px;
}

.offer-link {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  min-height: 61px;
  padding: 0 20px;
  border: 1px solid rgba(218, 246, 249, 0.28);
  background: rgba(218, 246, 249, 0.07);
  text-decoration: none;
  font-size: 11px;
  letter-spacing: 0.12em;
  transition: background 0.35s ease, border-color 0.35s ease;
}

.offer-link:hover {
  background: rgba(218, 246, 249, 0.12);
  border-color: rgba(228, 251, 253, 0.55);
}

.offer-link small {
  grid-column: 1;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 7px;
  letter-spacing: 0.25em;
  color: rgba(216, 239, 242, 0.4);
}

.offer-link svg {
  grid-row: 1 / 3;
  grid-column: 2;
}

.copy-domain {
  position: relative;
  min-width: 104px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 7px;
  letter-spacing: 0.2em;
  color: rgba(218, 241, 244, 0.46);
  transition: color 0.3s ease;
}

.copy-domain:hover {
  color: rgba(238, 252, 254, 0.9);
}

.copy-state {
  position: absolute;
  inset: calc(50% + 12px) 0 auto;
  font-size: 6px;
  color: #a8dfe7;
}

.dialog-footer {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  padding: 16px 24px;
  border-top: 1px solid rgba(214, 243, 246, 0.12);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 7px;
  letter-spacing: 0.2em;
  color: rgba(211, 237, 240, 0.3);
}

@keyframes grain-shift {
  0% { transform: translate3d(-2%, -1%, 0); }
  25% { transform: translate3d(2%, 3%, 0); }
  50% { transform: translate3d(4%, -2%, 0); }
  75% { transform: translate3d(-3%, 4%, 0); }
  100% { transform: translate3d(1%, -4%, 0); }
}

@keyframes fade-in {
  to { opacity: 1; }
}

@keyframes status-breathe {
  0% { opacity: 0; transform: scale(0.45); }
  30% { opacity: 0.8; }
  100% { opacity: 0; transform: scale(1.4); }
}

@keyframes prelude-in {
  to { opacity: 1; transform: none; }
}

@keyframes line-open {
  to { transform: scaleX(1); }
}

@keyframes aura-wake {
  0% { opacity: 0; transform: translate(-50%, -50%) scale(0.56); }
  52% { opacity: 0.95; }
  100% { opacity: 0.64; transform: translate(-50%, -50%) scale(1); }
}

@keyframes handwriting-draw {
  0% { opacity: 0; stroke-dashoffset: 1; }
  8% { opacity: 0.95; }
  100% { opacity: 1; stroke-dashoffset: 0; }
}

@keyframes tld-arrive {
  0% { opacity: 0; transform: translateX(-18px); }
  100% { opacity: 1; transform: none; }
}

@keyframes frost-draw {
  0% { opacity: 0; stroke-dashoffset: 1; }
  14% { opacity: 0.34; }
  100% { opacity: 0.72; stroke-dashoffset: 0; }
}

@keyframes crystal-bloom {
  0% { opacity: 0; transform: scale(0) rotate(-30deg); }
  60% { opacity: 0.72; }
  100% { opacity: 0.42; transform: scale(1) rotate(0); }
}

@keyframes star-draw {
  0% { opacity: 0; stroke-dashoffset: 1; }
  100% { opacity: 0.72; stroke-dashoffset: 0; }
}

@keyframes star-glint {
  0%, 100% { opacity: 0.28; }
  50% { opacity: 0.85; }
}

@keyframes availability-arrive {
  to { opacity: 1; transform: none; }
}

@keyframes divider-open {
  to { right: 0; left: 0; }
}

@media (max-width: 1023px) {
  body {
    background:
      radial-gradient(circle at 50% 42%, rgba(35, 88, 104, 0.34), transparent 36%),
      #020b10;
  }

  #ice-canvas,
  #weather-canvas,
  .atmosphere,
  .portrait-stage,
  .experience,
  .inquiry-dialog {
    display: none !important;
  }

  .desktop-gate {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: grid;
    place-content: center;
    justify-items: center;
    gap: 24px;
    padding: 32px;
    text-align: center;
  }

  .desktop-gate::before {
    position: absolute;
    inset: 20px;
    content: "";
    border: 1px solid rgba(205, 241, 246, 0.12);
    pointer-events: none;
  }

  .desktop-gate svg {
    width: 42px;
    fill: none;
    stroke: rgba(226, 250, 253, 0.74);
    stroke-width: 1.2;
    stroke-linecap: round;
  }

  .desktop-gate svg circle {
    fill: rgba(226, 250, 253, 0.72);
    stroke: none;
  }

  .desktop-gate p {
    margin: 8px 0 0;
    font-family: Georgia, "Times New Roman", serif;
    font-size: 8px;
    letter-spacing: 0.42em;
    color: rgba(217, 242, 245, 0.42);
  }

  .desktop-gate h1 {
    margin: 0;
    font-family: "Yu Mincho", "YuMincho", "Hiragino Mincho ProN", serif;
    font-size: clamp(31px, 9vw, 52px);
    font-weight: 400;
    letter-spacing: 0.12em;
    color: rgba(240, 253, 255, 0.94);
  }
}

@media (min-width: 1024px) and (max-width: 1399px) {
  .portrait-stage {
    right: -12vw;
    width: 72vw;
  }
}

@media (max-height: 690px) and (min-width: 1024px) {
  .hero-inner {
    margin-top: -7vh;
  }

  .title-stage {
    width: 100%;
  }

  .prelude {
    margin-bottom: -5px;
  }

  .availability {
    margin-top: -22px;
    padding-top: 15px;
  }

  .availability::before {
    margin-top: -16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-delay: 0ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .optical-noise {
    animation: none !important;
  }

  .masthead,
  .prelude,
  .domain-tld,
  .availability,
  .scene-footer {
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
  }

  .prelude > span {
    transform: scaleX(1) !important;
  }

  .handwriting path {
    opacity: 1 !important;
    stroke-dashoffset: 0 !important;
  }

  .frost-stroke,
  .ice-stars path {
    opacity: 0.48 !important;
    stroke-dashoffset: 0 !important;
  }

  .frost-crystal {
    opacity: 0.4 !important;
  }
}