@import url("/mobile-polish.css?v=2");

@font-face {
  font-family: "Alibaba PuHuiTi";
  src: url("/fonts/alibaba-puhuiti-regular-site.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "Alibaba PuHuiTi";
  src: url("/fonts/alibaba-puhuiti-medium-site.woff2") format("woff2");
  font-style: normal;
  font-weight: 500;
  font-display: swap;
}

@font-face {
  font-family: "Alibaba PuHuiTi";
  src: url("/fonts/alibaba-puhuiti-semibold-site.woff2") format("woff2");
  font-style: normal;
  font-weight: 600;
  font-display: swap;
}

@font-face {
  font-family: "QianTu HouHei";
  src: url("/fonts/qiantu-houhei-site.woff2") format("woff2");
  font-style: normal;
  font-weight: 800;
  font-display: swap;
}

:root {
  --ink: #101820;
  --ink-soft: #2f3a44;
  --smoke: #65717b;
  --muted: rgba(16, 24, 32, 0.7);
  --quiet: rgba(16, 24, 32, 0.64);
  --line: rgba(16, 24, 32, 0.13);
  --line-light: rgba(255, 255, 255, 0.22);
  --white: #ffffff;
  --paper: #fffbe9;
  --mist: #f3f5f6;
  --soft: #f8f9f9;
  --sans: "Alibaba PuHuiTi", "PingFang SC", "Microsoft YaHei", sans-serif;
  --display: "QianTu HouHei", "Alibaba PuHuiTi", sans-serif;
  --page-pad: clamp(24px, 5.4vw, 104px);
  --section-space: clamp(88px, 8vw, 136px);
  --radius-card: 24px;
  --radius-control: 12px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --body-size: clamp(16px, 1.05vw, 18px);
  --section-title: clamp(48px, 5.1vw, 76px);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--white);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

.icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.link-icon,
.card-arrow svg {
  width: 18px !important;
  height: 18px !important;
  max-width: 18px;
  max-height: 18px;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

::selection {
  color: var(--white);
  background: var(--ink);
}

.skip-link {
  position: fixed;
  z-index: 200;
  top: 10px;
  left: 10px;
  padding: 12px 16px;
  border-radius: var(--radius-control);
  color: var(--white);
  background: var(--ink);
  transform: translateY(-180%);
}

.skip-link:focus {
  transform: none;
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--ink);
  outline-offset: 4px;
  box-shadow: 0 0 0 6px rgba(255, 255, 255, 0.92);
}

#story,
#worlds,
#goods {
  scroll-margin-top: 96px;
}

.site-header {
  position: fixed;
  z-index: 50;
  top: 14px;
  right: clamp(14px, 2.4vw, 38px);
  left: clamp(14px, 2.4vw, 38px);
  display: grid;
  min-height: 68px;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 12px 0 20px;
  border: 1px solid rgba(255, 255, 255, 0.86);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow:
    0 16px 44px rgba(16, 24, 32, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.96);
}

@supports (backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px)) {
  .site-header {
    background: rgba(255, 255, 255, 0.76);
    backdrop-filter: blur(22px) saturate(135%);
    -webkit-backdrop-filter: blur(22px) saturate(135%);
  }
}

.brand {
  width: 120px;
  height: 56px;
  overflow: hidden;
}

.brand img {
  width: 108px;
  height: auto;
  object-fit: contain;
  transform: translateY(1px);
}

.site-header nav {
  display: flex;
  gap: clamp(24px, 3vw, 48px);
  font-size: 14px;
  white-space: nowrap;
}

.site-header nav a {
  position: relative;
  padding: 24px 0;
}

.site-header nav a::after {
  position: absolute;
  right: 0;
  bottom: 15px;
  left: 0;
  height: 1px;
  content: "";
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.35s var(--ease);
}

.header-action,
.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 28px;
  padding: 0 20px;
  border: 1px solid var(--ink);
  border-radius: var(--radius-control);
  font-size: 14px;
  font-weight: 500;
  line-height: 1;
  white-space: nowrap;
  transition:
    transform 0.24s var(--ease),
    background 0.24s ease,
    color 0.24s ease,
    box-shadow 0.24s ease;
}

.header-action {
  justify-self: end;
  color: var(--white);
  background: var(--ink);
  box-shadow: 0 10px 24px rgba(16, 24, 32, 0.14);
}

.header-action:active,
.button:active {
  transform: scale(0.98);
}

.button-dark {
  color: var(--white);
  background: var(--ink);
}

.button-quiet {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.94);
}

@supports (backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px)) {
  .button-quiet {
    background: rgba(255, 255, 255, 0.64);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
  }
}

.hero {
  position: relative;
  display: grid;
  min-height: 100dvh;
  grid-template-columns: minmax(0, 0.92fr) minmax(480px, 1.08fr);
  align-items: center;
  overflow: hidden;
  padding: 108px var(--page-pad) 46px;
  background:
    radial-gradient(circle at 82% 37%, rgba(47, 58, 68, 0.09), transparent 28%),
    linear-gradient(135deg, var(--white) 0%, var(--white) 58%, #f4f6f7 100%);
}

.hero::after {
  position: absolute;
  right: -12vw;
  bottom: -25vw;
  width: 70vw;
  height: 70vw;
  border: 1px solid rgba(16, 24, 32, 0.08);
  border-radius: 50%;
  content: "";
}

.hero-aurora {
  position: absolute;
  top: -19%;
  right: -8%;
  width: min(58vw, 900px);
  height: min(58vw, 900px);
  border-radius: 50%;
  background: radial-gradient(circle at 42% 42%, rgba(255, 255, 255, 0.92) 0 18%, rgba(47, 58, 68, 0.09) 40%, rgba(101, 113, 123, 0.06) 58%, transparent 72%);
  filter: blur(26px);
  opacity: 0.9;
}

.hero-copy {
  position: relative;
  z-index: 5;
  max-width: 700px;
  padding: 34px 0;
  animation: hero-copy-arrive 0.78s var(--ease) both;
}

.hero-intro {
  max-width: 440px;
  margin: 0 0 26px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}

.hero h1 {
  max-width: 720px;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(64px, 6.6vw, 96px);
  font-weight: 800;
  letter-spacing: -0.032em;
  line-height: 1.06;
  text-wrap: balance;
}

.hero h1 span {
  color: var(--ink);
}

@supports ((background-clip: text) or (-webkit-background-clip: text)) {
  .hero h1 span {
    background: linear-gradient(105deg, var(--ink) 8%, #36434e 48%, #7a858e 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }
}

.hero-summary {
  max-width: 540px;
  margin: 28px 0 32px;
  color: var(--muted);
  font-size: var(--body-size);
  line-height: 1.85;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-stage {
  position: relative;
  z-index: 3;
  min-height: min(670px, 63vw);
}

.hero-word {
  position: absolute;
  top: 8%;
  right: -3%;
  margin: 0;
  color: rgba(16, 24, 32, 0.038);
  font-family: var(--display);
  font-size: clamp(120px, 16vw, 280px);
  font-weight: 800;
  letter-spacing: -0.075em;
  line-height: 0.82;
}

.hero-figure {
  position: absolute;
  z-index: 4;
  right: 4%;
  bottom: -2%;
  width: min(500px, 72%);
  margin: 0;
  transform-origin: 50% 90%;
  animation: hero-arrive 0.9s var(--ease) both;
}

.hero-figure img {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 34px 28px rgba(16, 24, 32, 0.13));
}

.orbit {
  position: absolute;
  z-index: 1;
  border: 1px solid rgba(16, 24, 32, 0.13);
  border-radius: 50%;
  transform: rotate(-18deg);
}

.orbit::after {
  position: absolute;
  top: 12%;
  left: 19%;
  width: 8px;
  height: 8px;
  border: 3px solid var(--white);
  border-radius: 50%;
  content: "";
  background: var(--ink-soft);
  box-shadow: 0 5px 15px rgba(16, 24, 32, 0.2);
}

.orbit-one {
  right: 4%;
  bottom: 5%;
  width: min(610px, 84%);
  aspect-ratio: 1;
}

.orbit-two {
  right: 14%;
  bottom: 17%;
  width: min(450px, 62%);
  aspect-ratio: 1;
  opacity: 0.5;
}

.story,
.worlds,
.goods {
  position: relative;
  padding: var(--section-space) var(--page-pad);
  background: var(--white);
}

.story-heading,
.section-heading {
  max-width: 980px;
  margin-bottom: clamp(50px, 5vw, 80px);
}

.story-heading > p {
  margin: 0 0 22px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

.story-heading h2,
.section-heading h2 {
  max-width: 920px;
  margin: 0;
  font-size: var(--section-title);
  font-weight: 500;
  letter-spacing: -0.028em;
  line-height: 1.14;
  text-wrap: balance;
}

.section-heading > p {
  max-width: 650px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: var(--body-size);
  line-height: 1.85;
}

.story-card {
  position: relative;
  display: grid;
  min-height: clamp(660px, 57vw, 820px);
  grid-template-columns: minmax(0, 1.28fr) minmax(360px, 0.72fr);
  overflow: hidden;
  border-radius: var(--radius-card);
  color: var(--white);
  background: var(--ink);
  box-shadow: 0 34px 90px rgba(16, 24, 32, 0.18);
  isolation: isolate;
}

.story-art {
  position: absolute;
  z-index: 0;
  inset: 0;
  display: block;
}

.story-art::after {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(16, 24, 32, 0.06) 0%, rgba(16, 24, 32, 0.14) 38%, rgba(16, 24, 32, 0.88) 70%, var(--ink) 100%),
    linear-gradient(0deg, rgba(16, 24, 32, 0.28), transparent 50%);
}

.story-panorama {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 52% 50%;
}

.story-copy {
  position: relative;
  z-index: 4;
  grid-column: 2;
  align-self: center;
  max-width: 600px;
  padding: clamp(44px, 5vw, 78px) clamp(38px, 4vw, 68px) clamp(44px, 5vw, 78px) 28px;
}

.story-meta {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line-light);
  color: rgba(255, 255, 255, 0.66);
  font-size: 12px;
}

.story-copy h3 {
  margin: 32px 0 22px;
  font-family: var(--display);
  font-size: clamp(52px, 5vw, 78px);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.02;
}

.story-copy > p {
  margin: 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 17px;
  line-height: 1.9;
}

.story-copy blockquote {
  margin: 40px 0 36px;
  padding-left: 22px;
  border-left: 1px solid rgba(255, 255, 255, 0.48);
  font-size: clamp(20px, 1.8vw, 28px);
  font-style: normal;
  line-height: 1.65;
}

.text-link,
.section-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 30px;
  padding-bottom: 5px;
  border-bottom: 1px solid currentColor;
  font-size: 14px;
  font-weight: 500;
}

.text-link .link-icon,
.section-link .link-icon {
  transition: transform 0.3s var(--ease);
}

.worlds {
  overflow: hidden;
}

.world-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  align-items: stretch;
}

.world-card {
  position: relative;
  display: grid;
  min-height: 0;
  min-width: 0;
  grid-template-rows: auto 1fr;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--white);
  isolation: isolate;
}

.world-card-botanical {
  grid-column: 1 / -1;
}

.world-card figure {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  margin: 0;
  background: var(--mist);
}

.world-card-botanical figure {
  aspect-ratio: 1672 / 941;
}

.world-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.9s var(--ease);
}

.world-card-botanical img {
  object-fit: contain;
  object-position: center;
}

.world-card::after {
  display: none;
}

.world-card-copy {
  position: relative;
  z-index: 2;
  display: grid;
  min-height: 172px;
  grid-template-columns: minmax(0, 1fr) 32px;
  align-content: start;
  gap: 0 20px;
  padding: clamp(22px, 2.2vw, 32px);
  color: var(--ink);
  border-top: 1px solid var(--line);
}

.world-card-copy > span:first-child {
  grid-column: 1;
  color: var(--quiet);
  font-size: 13px;
}

.world-card-copy h3 {
  grid-column: 1;
  margin: 8px 0 10px;
  font-size: clamp(27px, 2.4vw, 38px);
  font-weight: 500;
  letter-spacing: -0.022em;
  line-height: 1.1;
}

.world-card-copy p {
  grid-column: 1;
  max-width: 480px;
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

.world-card-copy .card-arrow {
  position: static;
  grid-row: 1 / 4;
  grid-column: 2;
  align-self: center;
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  color: var(--ink);
  transition: transform 0.35s var(--ease);
}

.world-card-botanical .world-card-copy {
  min-height: 132px;
  grid-template-columns: minmax(210px, 0.55fr) minmax(0, 1fr) 32px;
  align-items: center;
  gap: 0 clamp(28px, 4vw, 72px);
}

.world-card-botanical .world-card-copy > span:first-child,
.world-card-botanical .world-card-copy h3 {
  grid-column: 1;
}

.world-card-botanical .world-card-copy p {
  grid-row: 1 / 3;
  grid-column: 2;
}

.world-card-botanical .world-card-copy .card-arrow {
  grid-row: 1 / 3;
  grid-column: 3;
}

.world-card-copy .card-arrow svg {
  width: 24px !important;
  height: 24px !important;
  max-width: 24px;
  max-height: 24px;
}

.worlds > .section-link,
.goods > .section-link {
  margin-top: 50px;
}

.goods {
  overflow: hidden;
  background: linear-gradient(180deg, var(--white), #f5f7f8 70%, var(--white));
}

.goods-category-label {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--ink);
}

.goods-category-label span {
  font-size: 18px;
  font-weight: 500;
}

.goods-category-label p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.goods-stage {
  position: relative;
  display: grid;
  min-height: 0;
  aspect-ratio: 5 / 3;
  grid-template-columns: repeat(10, minmax(0, 1fr));
  grid-template-rows: repeat(10, minmax(0, 1fr));
  gap: clamp(16px, 2vw, 28px);
  overflow: hidden;
  padding: clamp(18px, 2.6vw, 38px);
  border: 1px solid rgba(16, 24, 32, 0.06);
  border-radius: var(--radius-card);
  background: #f3f5f6;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.goods-item {
  position: relative;
  display: block;
  min-width: 0;
  aspect-ratio: auto;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.88);
  border-radius: var(--radius-card);
  background: rgba(255, 255, 255, 0.32);
  box-shadow:
    0 28px 70px rgba(16, 24, 32, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.98);
  transition: box-shadow 0.35s var(--ease);
}

.goods-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.goods-item > div {
  position: absolute;
  z-index: 2;
  right: 14px;
  bottom: 14px;
  left: 14px;
  padding: 17px 18px 19px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.3);
  -webkit-backdrop-filter: blur(22px) saturate(125%);
  backdrop-filter: blur(22px) saturate(125%);
  box-shadow:
    0 12px 30px rgba(16, 24, 32, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.84);
}

.goods-item span {
  display: block;
  color: var(--quiet);
  font-size: 12px;
}

.goods-item strong {
  display: block;
  margin-top: 5px;
  font-size: 16px;
  font-weight: 500;
}

.goods-item-fan {
  grid-row: 1 / 6;
  grid-column: 7 / 11;
}

.goods-item-fan img {
  object-fit: contain;
  background: #0d1013;
}

.goods-item-mouse {
  grid-row: 1 / 11;
  grid-column: 1 / 7;
}

.goods-item-notebook {
  grid-row: 6 / 11;
  grid-column: 7 / 9;
}

.goods-item-tote {
  grid-row: 6 / 11;
  grid-column: 9 / 11;
}

.goods-item-mouse > div {
  right: auto;
  width: min(420px, calc(100% - 28px));
}

.goods-item-notebook > div,
.goods-item-tote > div {
  right: 10px;
  bottom: 10px;
  left: 10px;
  padding: 13px 14px 15px;
}

.goods-links {
  display: grid;
  grid-template-columns: auto minmax(420px, 0.72fr);
  gap: clamp(28px, 5vw, 80px);
  align-items: end;
  margin-top: 50px;
}

.goods-links .section-link {
  justify-self: start;
}

.concept-entry {
  display: grid;
  min-height: 92px;
  grid-template-columns: auto 1fr auto;
  gap: 28px;
  align-items: center;
  padding: 20px 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--line);
}

.concept-entry span {
  font-size: 15px;
  font-weight: 500;
}

.concept-entry strong {
  color: var(--muted);
  font-size: 14px;
  font-weight: 400;
  line-height: 1.7;
}

.concept-entry .link-icon {
  transition: transform 0.3s var(--ease);
}

.closing {
  position: relative;
  display: flex;
  min-height: 520px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  overflow: hidden;
  padding: 88px 24px;
  color: var(--ink);
  background:
    radial-gradient(circle at 50% 36%, rgba(16, 24, 32, 0.055), transparent 28%),
    var(--white);
  text-align: center;
}

.closing img {
  width: 98px;
  height: 98px;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: rgba(255, 255, 255, 0.94);
  object-fit: contain;
  box-shadow: 0 20px 50px rgba(16, 24, 32, 0.1);
}

.closing h2 {
  width: 100%;
  max-width: 1000px;
  margin: 34px 0 22px;
  font-family: var(--display);
  font-size: clamp(48px, 5.8vw, 86px);
  font-weight: 800;
  letter-spacing: -0.028em;
  line-height: 1.08;
  text-align: center;
  text-wrap: balance;
}

.closing > p {
  width: 100%;
  max-width: 660px;
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.8;
  text-align: center;
}

.closing > div:last-child {
  display: flex;
  width: 100%;
  justify-content: center;
  margin-top: 36px;
}

footer {
  display: grid;
  min-height: 118px;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 18px var(--page-pad);
  border-top: 1px solid var(--line);
  color: var(--quiet);
  background: var(--white);
  font-size: 12px;
}

footer img {
  width: 125px;
  height: auto;
  object-fit: contain;
}

footer nav {
  display: flex;
  gap: 34px;
}

footer > span {
  justify-self: end;
}

[data-reveal] {
  opacity: 1;
  transform: none;
}

[data-reveal="world-grid"].reveal-pending:not(.is-visible) .world-card {
  opacity: 0;
  transform: translateY(28px);
}

[data-reveal="world-grid"] .world-card {
  transition:
    opacity 0.72s var(--ease),
    transform 0.72s var(--ease);
}

[data-reveal="world-grid"] .world-card:nth-child(2) {
  transition-delay: 70ms;
}

[data-reveal="world-grid"] .world-card:nth-child(3) {
  transition-delay: 140ms;
}

[data-reveal="world-grid"] .world-card:nth-child(4) {
  transition-delay: 210ms;
}

[data-reveal="story-card"] .story-art,
[data-reveal="story-card"] .story-copy,
[data-reveal="goods-stage"] .goods-item {
  opacity: 1;
  transform: none;
}

[data-reveal="story-card"].reveal-pending:not(.is-visible) .story-art {
  opacity: 0.72;
  clip-path: inset(0 16% 0 0 round var(--radius-card));
  transform: scale(1.025);
}

[data-reveal="story-card"].reveal-pending:not(.is-visible) .story-copy {
  opacity: 0;
  transform: translateX(22px);
}

[data-reveal="story-card"] .story-art {
  clip-path: inset(0 round var(--radius-card));
  transition:
    opacity 0.78s var(--ease),
    clip-path 0.78s var(--ease),
    transform 0.78s var(--ease);
}

[data-reveal="story-card"] .story-copy {
  transition:
    opacity 0.58s 120ms var(--ease),
    transform 0.58s 120ms var(--ease);
}

[data-reveal="goods-stage"].reveal-pending:not(.is-visible) .goods-item {
  opacity: 0;
  transform: translateY(22px) scale(0.985);
}

[data-reveal="goods-stage"] .goods-item {
  transition:
    opacity 0.6s var(--ease),
    transform 0.6s var(--ease),
    box-shadow 0.35s var(--ease);
}

[data-reveal="goods-stage"] .goods-item:nth-child(2) {
  transition-delay: 65ms;
}

[data-reveal="goods-stage"] .goods-item:nth-child(3) {
  transition-delay: 130ms;
}

[data-reveal="goods-stage"] .goods-item:nth-child(4) {
  transition-delay: 195ms;
}

@keyframes hero-arrive {
  from {
    opacity: 0;
    transform: translateY(34px) scale(0.97);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes hero-copy-arrive {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes glass-card-arrive {
  from {
    opacity: 0;
    clip-path: inset(0 0 34% 0 round var(--radius-card));
    transform: translate(-18px, 16px) scale(0.96);
  }

  to {
    opacity: 1;
    clip-path: inset(0 round var(--radius-card));
    transform: none;
  }
}

@media (hover: hover) and (pointer: fine) {
  .site-header nav a:hover::after {
    transform: scaleX(1);
    transform-origin: left;
  }

  .header-action:hover,
  .button-dark:hover {
    color: var(--white);
    background: var(--ink-soft);
    transform: translateY(-2px);
    box-shadow: 0 15px 34px rgba(16, 24, 32, 0.18);
  }

  .button-quiet:hover {
    border-color: var(--ink);
    transform: translateY(-2px);
  }

  .text-link:hover .link-icon,
  .section-link:hover .link-icon {
    transform: translateX(5px);
  }

  .world-card:hover img {
    transform: scale(1.018);
  }

  .world-card-botanical:hover img {
    transform: none;
  }

  .world-card:hover .card-arrow {
    transform: translate(5px, -5px);
  }

  .goods-item:hover {
    box-shadow: 0 34px 80px rgba(16, 24, 32, 0.19);
  }

  .concept-entry:hover .link-icon {
    transform: translateX(5px);
  }

  footer nav a:hover {
    color: var(--ink);
  }
}

@media (max-width: 1180px) {
  .hero {
    grid-template-columns: minmax(0, 0.9fr) minmax(430px, 1.1fr);
  }

  .hero-figure {
    right: 0;
  }

  .story-card {
    grid-template-columns: minmax(0, 1fr) minmax(340px, 0.74fr);
  }

}

@media (max-width: 1080px) {
  .site-header {
    grid-template-columns: auto 1fr auto;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-top: 126px;
  }

  .hero-copy {
    max-width: 760px;
  }

  .hero-stage {
    min-height: 620px;
    margin-top: -24px;
  }

  .hero-figure {
    right: 6%;
    width: min(500px, 68%);
  }

  .story-card {
    min-height: 720px;
    grid-template-columns: 1fr minmax(320px, 0.72fr);
  }

  .story-copy {
    padding-right: 42px;
  }

  footer {
    grid-template-columns: 1fr auto;
  }

  footer nav {
    display: none;
  }
}

@media (max-width: 860px) {
  :root {
    --page-pad: 26px;
    --section-space: 84px;
    --section-title: clamp(46px, 9vw, 64px);
  }

  .site-header nav {
    gap: 16px;
    font-size: 13px;
  }

  .story-card {
    display: block;
    min-height: 0;
    padding-top: min(64vw, 560px);
  }

  .story-art {
    inset: 0 0 auto;
    height: min(64vw, 560px);
  }

  .story-art::after {
    background: linear-gradient(0deg, var(--ink) 0%, rgba(16, 24, 32, 0.06) 58%);
  }

  .story-copy {
    max-width: 680px;
    padding: 54px 38px 62px;
  }

  .world-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .world-card-botanical {
    grid-column: 1 / -1;
  }

  .world-card-copy {
    min-height: 148px;
    padding: 20px;
  }

  .world-card-copy h3 {
    font-size: clamp(24px, 3.7vw, 32px);
  }

  .world-card-copy p {
    display: none;
  }

  .world-card-botanical .world-card-copy {
    min-height: 118px;
    grid-template-columns: minmax(180px, 0.65fr) minmax(0, 1fr) 32px;
  }

  .world-card-botanical .world-card-copy p {
    display: block;
  }

  .goods-stage {
    aspect-ratio: auto;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: none;
    align-items: start;
  }

  .goods-item-fan,
  .goods-item-mouse,
  .goods-item-notebook,
  .goods-item-tote {
    grid-row: auto;
    grid-column: auto;
  }

  .goods-item-fan,
  .goods-item-mouse {
    aspect-ratio: 1 / 1;
  }

  .goods-item-notebook,
  .goods-item-tote {
    aspect-ratio: 2 / 3;
  }

  .goods-item-mouse > div {
    right: 14px;
    width: auto;
  }

  .goods-links {
    grid-template-columns: 1fr;
  }

}

@media (max-width: 720px) {
  :root {
    --page-pad: 20px;
    --section-space: 68px;
    --section-title: clamp(42px, 12vw, 58px);
  }

  .site-header {
    top: 8px;
    right: 8px;
    left: 8px;
    min-height: 62px;
    padding-left: 13px;
    border-radius: 16px;
  }

  .brand {
    width: 96px;
    height: 50px;
  }

  .brand img {
    width: 88px;
    height: auto;
  }

  .header-action {
    min-height: 44px;
    gap: 9px;
    padding: 0 13px;
    font-size: 12px;
  }

  .hero {
    padding: 104px 20px 44px;
  }

  .hero-copy {
    padding: 18px 0;
  }

  .hero-intro {
    margin-bottom: 20px;
  }

  .hero h1 {
    font-size: clamp(56px, 16vw, 76px);
    letter-spacing: -0.025em;
  }

  .hero-summary {
    margin: 24px 0 28px;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .button {
    gap: 12px;
    padding: 0 14px;
  }

  .hero-stage {
    min-height: 480px;
    margin-top: 6px;
  }

  .hero-word {
    top: 11%;
    right: -7%;
    font-size: 34vw;
  }

  .hero-figure {
    right: -1%;
    bottom: -3%;
    width: 86%;
  }

  .orbit-one {
    right: -6%;
    bottom: 0;
    width: 94%;
  }

  .orbit-two {
    right: 8%;
    bottom: 13%;
    width: 70%;
  }

  .story-heading,
  .section-heading {
    margin-bottom: 44px;
  }

  .story-card {
    padding-top: 68vw;
    border-radius: 20px;
  }

  .story-art {
    height: 68vw;
  }

  .story-copy {
    padding: 46px 24px 54px;
  }

  .story-copy h3 {
    font-size: 56px;
  }

  .story-copy blockquote {
    margin: 34px 0;
  }

  .world-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .world-card,
  .world-card-calendar,
  .world-card-festivals {
    width: auto;
    grid-column: auto;
    border-radius: 20px;
  }

  .world-card-botanical {
    width: 100%;
    grid-column: 1 / -1;
  }

  .world-card-mountain {
    width: calc((100% - 18px) / 2);
    grid-column: 1 / -1;
    justify-self: center;
    border-radius: 20px;
  }

  .world-card-copy {
    min-height: 112px;
    padding: 18px;
  }

  .world-card-copy h3 {
    font-size: clamp(20px, 5.8vw, 26px);
  }

  .world-card-copy p {
    display: none;
  }

  .world-card-copy .card-arrow {
    width: 28px;
    height: 28px;
  }

  .world-card-botanical .world-card-copy {
    min-height: 112px;
    grid-template-columns: minmax(0, 1fr) 28px;
    gap: 0 16px;
  }

  .world-card-botanical .world-card-copy > span:first-child,
  .world-card-botanical .world-card-copy h3 {
    grid-column: 1;
  }

  .world-card-botanical .world-card-copy p {
    display: none;
  }

  .world-card-botanical .world-card-copy .card-arrow {
    grid-row: 1 / 3;
    grid-column: 2;
  }

  .world-card-botanical .world-card-copy h3 {
    font-size: clamp(25px, 7vw, 32px);
  }

  .goods-stage {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    padding: 14px;
    border-radius: 20px;
  }

  .goods-item {
    border-radius: 20px;
  }

  .goods-category-label {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
  }

  .goods-links {
    gap: 38px;
  }

  .concept-entry {
    grid-template-columns: 1fr auto;
    gap: 10px 18px;
  }

  .concept-entry strong {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .concept-entry .link-icon {
    grid-column: 2;
    grid-row: 1;
  }

  .closing {
    min-height: 500px;
    padding: 72px 20px;
  }

  .closing h2 {
    font-size: 52px;
  }

  .closing > p {
    font-size: 16px;
  }

  footer {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
  }

  footer > span {
    align-self: flex-start;
  }
}

@media (max-width: 440px) {
  .header-action span {
    display: none;
  }

  .hero-actions {
    grid-template-columns: 1fr;
  }

  .button {
    width: 100%;
  }

  .hero-stage {
    min-height: 420px;
  }

  .hero-figure {
    width: 92%;
  }

  .story-card {
    padding-top: 78vw;
  }

  .story-art {
    height: 78vw;
  }

  .story-meta {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
  }

  .goods-item > div {
    right: 12px;
    bottom: 12px;
    left: 12px;
    padding: 14px 15px 16px;
  }

  .goods-item span {
    font-size: 11px;
  }

  .goods-item strong {
    font-size: 13px;
  }
}

@media (max-width: 340px) {
  .world-grid {
    grid-template-columns: 1fr;
  }

  .world-card,
  .world-card-botanical,
  .world-card-calendar,
  .world-card-festivals,
  .world-card-mountain {
    width: 100%;
    grid-column: 1;
  }

  .goods-stage {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .hero-figure {
    animation: none !important;
  }

  .hero-copy {
    animation: none !important;
  }

  [data-reveal],
  [data-reveal].reveal-pending,
  [data-reveal].reveal-pending .world-card,
  [data-reveal].reveal-pending .story-art,
  [data-reveal].reveal-pending .story-copy,
  [data-reveal].reveal-pending .goods-item {
    opacity: 1 !important;
    clip-path: none !important;
    transform: none !important;
    transition: none !important;
  }

  .world-card img,
  .story-art,
  .story-copy,
  .story-panorama,
  .goods-item,
  .button,
  .header-action,
  .text-link .link-icon,
  .section-link .link-icon {
    transition: none !important;
  }
}

@media (prefers-reduced-transparency: reduce) {
  .site-header,
  .button-quiet {
    background: var(--white) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
  }
}

@media (forced-colors: active) {
  .site-header,
  .goods-item,
  .button {
    border: 1px solid CanvasText;
    background: Canvas;
    color: CanvasText;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .hero h1 span {
    color: CanvasText;
    background: none;
    -webkit-text-fill-color: currentColor;
  }
}