:root {
  color-scheme: dark;
  --bg: #091123;
  --bg-soft: #111b37;
  --surface: rgba(13, 20, 44, 0.66);
  --surface-strong: rgba(18, 27, 56, 0.88);
  --line: rgba(255, 255, 255, 0.12);
  --line-strong: rgba(255, 255, 255, 0.22);
  --text: #f8f6ef;
  --muted: rgba(248, 246, 239, 0.72);
  --gold: #ffd166;
  --orange: #ff6b35;
  --teal: #4ecdc4;
  --shadow: 0 24px 80px rgba(1, 6, 20, 0.45);
  --container: min(1180px, calc(100vw - 40px));
  --header-height: 84px;
  --heading-font: "Space Grotesk", "Noto Sans", "Noto Sans SC", "Noto Sans TC",
    "Noto Sans JP", "Noto Sans KR", sans-serif;
  --body-font: "Noto Sans", "Noto Sans SC", "Noto Sans TC", "Noto Sans JP",
    "Noto Sans KR", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at top, rgba(78, 205, 196, 0.22), transparent 28%),
    radial-gradient(circle at 80% 18%, rgba(255, 209, 102, 0.28), transparent 24%),
    linear-gradient(180deg, #0b1330 0%, #091123 24%, #07101f 100%);
  color: var(--text);
  font-family: var(--body-font);
}

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

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

button,
select {
  font: inherit;
}

.page-shell {
  overflow-x: clip;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 30;
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px max(20px, calc((100vw - var(--container)) / 2));
  background: linear-gradient(
    180deg,
    rgba(7, 12, 30, 0.88),
    rgba(7, 12, 30, 0.45) 68%,
    rgba(7, 12, 30, 0)
  );
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  font-family: var(--heading-font);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand img {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.32);
}

.site-nav {
  display: inline-flex;
  align-items: center;
  gap: 26px;
  color: var(--muted);
  font-size: 0.94rem;
}

.site-nav a {
  position: relative;
  transition: color 180ms ease;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 100%;
  height: 2px;
  transform: scaleX(0);
  transform-origin: left center;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--gold), var(--orange));
  transition: transform 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--text);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
}

.language-control {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(11, 18, 42, 0.58);
}

.language-control label {
  color: var(--muted);
  font-size: 0.9rem;
}

.language-control select {
  min-width: 126px;
  border: 0;
  outline: none;
  padding-right: 28px;
  color: var(--text);
  background-color: rgba(8, 14, 35, 0.92);
  background-image:
    linear-gradient(45deg, transparent 50%, rgba(248, 246, 239, 0.82) 50%),
    linear-gradient(135deg, rgba(248, 246, 239, 0.82) 50%, transparent 50%);
  background-position:
    calc(100% - 16px) calc(50% - 2px),
    calc(100% - 10px) calc(50% - 2px);
  background-repeat: no-repeat;
  background-size: 6px 6px;
  border-radius: 999px;
  appearance: none;
  -webkit-appearance: none;
}

.language-control select option {
  color: #091123;
  background: #f8f6ef;
}

.hero {
  position: relative;
  min-height: 100svh;
  padding-top: calc(var(--header-height) + 42px);
  padding-bottom: 48px;
}

.hero-noise,
.hero-backdrop {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-noise {
  opacity: 0.22;
  background-image:
    radial-gradient(circle at 20% 12%, rgba(255, 255, 255, 0.18) 0 1px, transparent 1px),
    radial-gradient(circle at 78% 24%, rgba(255, 255, 255, 0.16) 0 1px, transparent 1px),
    radial-gradient(circle at 45% 78%, rgba(255, 255, 255, 0.12) 0 1px, transparent 1px);
  background-size: 180px 180px, 210px 210px, 190px 190px;
}

.hero-backdrop {
  inset: 0 0 18%;
  background:
    linear-gradient(90deg, rgba(7, 12, 30, 0.94) 0%, rgba(7, 12, 30, 0.76) 42%, rgba(7, 12, 30, 0.3) 70%, rgba(7, 12, 30, 0.14) 100%),
    url("assets/img/store_banner.png") center / cover no-repeat;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 1) 78%, transparent 100%);
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(360px, 0.98fr);
  align-items: center;
  gap: clamp(28px, 5vw, 72px);
  min-height: calc(100svh - var(--header-height) - 42px);
}

.hero-copy {
  position: relative;
  z-index: 1;
  max-width: 39rem;
}

.eyebrow {
  margin: 0 0 14px;
  color: #ffe8a3;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero h1,
.section h2 {
  margin: 0;
  font-family: var(--heading-font);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.04em;
}

.hero h1 {
  max-width: 11ch;
  font-size: clamp(3.2rem, 7vw, 7.3rem);
  text-wrap: balance;
}

.hero h1 .accent {
  color: #fff2c0;
}

.hero-lead,
.section-lead,
.section-head p:last-child,
.feature-item p,
.mode-copy p,
.story-steps p,
.audience-card p,
.faq-item p,
.cta-note,
#footer-tagline {
  color: var(--muted);
  line-height: 1.7;
  font-size: 1rem;
}

.hero-lead {
  max-width: 34rem;
  margin: 24px 0 0;
  font-size: 1.07rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  letter-spacing: 0.01em;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease,
    color 180ms ease,
    box-shadow 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  background: linear-gradient(135deg, var(--gold) 0%, var(--orange) 100%);
  color: #201300;
  box-shadow: 0 18px 32px rgba(255, 107, 53, 0.26);
}

.button-secondary {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: rgba(255, 255, 255, 0.34);
  background: rgba(255, 255, 255, 0.08);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 38px 0 0;
  padding: 0;
  list-style: none;
}

.hero-stats li {
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.hero-stats strong {
  display: block;
  margin-bottom: 6px;
  font-family: var(--heading-font);
  font-size: clamp(1.2rem, 2vw, 1.7rem);
  font-weight: 700;
}

.hero-stats span,
.hero-note,
.footer-brand,
#footer-meta {
  color: var(--muted);
}

.hero-note {
  max-width: 34rem;
  margin: 20px 0 0;
  font-size: 0.92rem;
}

.hero-visual {
  position: relative;
  isolation: isolate;
  min-height: 640px;
}

.visual-halo {
  position: absolute;
  border-radius: 50%;
  filter: blur(30px);
}

.halo-one {
  inset: 12% 16% auto auto;
  width: 230px;
  height: 230px;
  background: rgba(255, 209, 102, 0.36);
  animation: pulse 8s ease-in-out infinite;
}

.halo-two {
  inset: auto auto 10% 8%;
  width: 240px;
  height: 240px;
  background: rgba(78, 205, 196, 0.26);
  animation: pulse 10s ease-in-out infinite reverse;
}

.visual-banner {
  position: absolute;
  inset: 15% 10% 12% 12%;
  width: auto;
  height: 64%;
  object-fit: cover;
  border-radius: 42px;
  opacity: 0.34;
  filter: saturate(1.1) blur(0.8px);
  box-shadow: var(--shadow);
}

.visual-wheel {
  position: absolute;
  top: 3%;
  left: 18%;
  width: min(68%, 540px);
  transform-origin: center center;
  animation: slow-spin 26s linear infinite;
  filter: drop-shadow(0 28px 50px rgba(0, 0, 0, 0.4));
}

.visual-machine {
  position: absolute;
  filter: drop-shadow(0 18px 40px rgba(0, 0, 0, 0.34));
}

.visual-gacha {
  left: -4%;
  bottom: 2%;
  width: clamp(168px, 34%, 260px);
  animation: float-soft 6.5s ease-in-out infinite;
}

.visual-slot {
  right: -1%;
  bottom: 4%;
  width: clamp(220px, 44%, 360px);
  animation: float-soft 7.4s ease-in-out infinite reverse;
}

.visual-lottery {
  right: 7%;
  top: 18%;
  width: clamp(140px, 28%, 240px);
  animation: float-soft 5.8s ease-in-out infinite;
}

.visual-chip {
  position: absolute;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  background: rgba(8, 14, 35, 0.68);
  box-shadow: 0 18px 32px rgba(0, 0, 0, 0.24);
  font-size: 0.92rem;
}

.visual-chip::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--orange));
  box-shadow: 0 0 18px rgba(255, 209, 102, 0.5);
}

.chip-top {
  top: 10%;
  right: -4%;
}

.chip-bottom {
  bottom: 9%;
  left: 8%;
}

.section {
  position: relative;
  padding: 116px 0;
}

.section-head {
  display: grid;
  gap: 16px;
  max-width: 48rem;
  margin-bottom: 34px;
}

.section-head.compact {
  max-width: 40rem;
}

.section h2 {
  font-size: clamp(2.3rem, 4.8vw, 4.6rem);
  text-wrap: balance;
}

.mode-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.mode-card {
  position: relative;
  overflow: hidden;
  min-height: 320px;
  border: 1px solid var(--line);
  border-radius: 32px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02)),
    rgba(8, 13, 31, 0.62);
  box-shadow: var(--shadow);
  transition:
    transform 220ms ease,
    border-color 220ms ease,
    background 220ms ease;
}

.mode-card:hover,
.mode-card:focus-within {
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, 0.22);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.03)),
    rgba(10, 16, 38, 0.7);
}

.mode-card img,
.mode-card .mode-illustration {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.mode-card .mode-illustration {
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 30% 30%, rgba(255, 209, 102, 0.54), transparent 38%),
    radial-gradient(circle at 70% 64%, rgba(78, 205, 196, 0.34), transparent 40%),
    linear-gradient(160deg, rgba(255, 122, 162, 0.16), rgba(15, 23, 53, 0.94));
}

.mode-symbol {
  font-family: var(--heading-font);
  font-size: clamp(3rem, 7vw, 4.8rem);
  line-height: 1;
}

.mode-copy {
  position: absolute;
  inset: auto 0 0;
  padding: 18px 20px 22px;
  background: linear-gradient(180deg, rgba(9, 14, 34, 0), rgba(9, 14, 34, 0.94) 36%);
}

.mode-copy h3,
.story-steps h3,
.feature-item h3,
.audience-card h3,
.faq-item h3 {
  margin: 0 0 8px;
  font-family: var(--heading-font);
  font-size: 1.16rem;
  letter-spacing: -0.03em;
}

.mode-copy p {
  margin: 0;
  font-size: 0.95rem;
}

.section-workflow {
  position: relative;
  background:
    linear-gradient(180deg, rgba(17, 27, 55, 0.6), rgba(9, 17, 35, 0.18)),
    radial-gradient(circle at top left, rgba(255, 209, 102, 0.18), transparent 34%);
}

.workflow-grid,
.section-organizers {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.92fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}

.story-steps {
  display: grid;
  gap: 16px;
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
}

.story-steps li {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 18px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.step-index {
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(255, 209, 102, 0.16), rgba(255, 107, 53, 0.18));
  color: #fff2c0;
  font-family: var(--heading-font);
  font-size: 0.92rem;
  font-weight: 700;
}

.story-steps p,
.feature-item p,
.audience-card p,
.faq-item p {
  margin: 0;
}

.workflow-media {
  position: relative;
  min-height: 560px;
}

.workflow-media::before {
  content: "";
  position: absolute;
  inset: 6% 8%;
  border-radius: 38px;
  background:
    radial-gradient(circle at 30% 20%, rgba(255, 209, 102, 0.36), transparent 30%),
    linear-gradient(160deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.01)),
    rgba(7, 13, 31, 0.9);
  box-shadow: var(--shadow);
}

.workflow-thumbnail {
  position: absolute;
  width: clamp(170px, 34%, 230px);
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.28);
}

.thumb-wheel {
  top: 4%;
  left: 7%;
  transform: rotate(-8deg);
}

.thumb-gacha {
  top: 12%;
  right: 4%;
  transform: rotate(7deg);
}

.thumb-slot {
  bottom: 6%;
  left: 12%;
  transform: rotate(6deg);
}

.thumb-lottery {
  bottom: 12%;
  right: 8%;
  transform: rotate(-7deg);
}

.organizer-media {
  position: relative;
  display: grid;
  gap: 18px;
}

.organizer-main {
  border-radius: 34px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

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

.organizer-strip img {
  width: 100%;
  border-radius: 24px;
  border: 1px solid var(--line);
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.26);
}

.feature-list {
  display: grid;
  gap: 18px;
  margin-top: 30px;
}

.feature-item {
  padding: 0 0 18px;
  border-bottom: 1px solid var(--line);
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.audience-card,
.faq-item {
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.02)),
    rgba(10, 15, 35, 0.68);
  box-shadow: var(--shadow);
}

.audience-card {
  min-height: 220px;
  padding: 26px;
  border-radius: 30px;
}

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

.faq-item {
  padding: 24px;
  border-radius: 26px;
}

.site-footer {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  padding: 0 0 36px;
}

.footer-brand {
  margin: 0 0 8px;
  font-family: var(--heading-font);
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  margin-top: 14px;
}

.footer-links a {
  color: var(--muted);
  font-size: 0.92rem;
  transition: color 180ms ease;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--text);
}

#footer-tagline,
#footer-meta {
  margin: 0;
  font-size: 0.92rem;
}

.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition:
    opacity 700ms ease,
    transform 700ms ease;
}

.reveal-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Hamster decorations ─────────────────────── */

.hamster {
  position: absolute;
  pointer-events: none;
  z-index: 5;
  filter: drop-shadow(0 8px 18px rgba(0, 0, 0, 0.35));
}

/* Hero — peeking in from the right edge of the visual area */
.hamster-hero {
  right: -18px;
  bottom: 18%;
  width: clamp(72px, 10vw, 110px);
  animation: hamster-bob 4s ease-in-out infinite;
}

/* Modes — peeking up from bottom-right of the mode grid */
.hamster-modes {
  right: 4%;
  bottom: -30px;
  width: clamp(64px, 8vw, 96px);
  animation: hamster-bob 5s ease-in-out 0.6s infinite;
}

/* Workflow — peeking from the left side of the media panel */
.hamster-workflow {
  left: -16px;
  bottom: 38%;
  width: clamp(60px, 8vw, 90px);
  animation: hamster-bob 4.5s ease-in-out 1s infinite;
}

/* Organizers — peeking up from below the media strip */
.hamster-organizers {
  right: 8%;
  bottom: -28px;
  width: clamp(68px, 9vw, 100px);
  animation: hamster-bob 5.2s ease-in-out 0.3s infinite;
}

/* Audiences — peeking from right edge, winking */
.hamster-audiences {
  right: -14px;
  top: 50%;
  transform: translateY(-50%);
  width: clamp(56px, 7vw, 84px);
  animation: hamster-bob 4.8s ease-in-out 0.8s infinite;
}

/* FAQ — peeking from left edge, winking */
.hamster-faq {
  left: -14px;
  top: 38%;
  width: clamp(56px, 7vw, 84px);
  animation: hamster-bob 4.2s ease-in-out 1.2s infinite;
}

/* Footer — celebration hamster */
.site-footer {
  position: relative;
}

.hamster-footer {
  position: absolute;
  right: 0;
  bottom: 16px;
  width: clamp(80px, 10vw, 130px);
  animation: hamster-bob 5.5s ease-in-out 0.4s infinite;
  opacity: 0.92;
}

@keyframes hamster-bob {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

/* Audiences hamster needs special bob since it has translateY(-50%) */
@keyframes hamster-bob-center {
  0%, 100% {
    transform: translateY(-50%);
  }
  50% {
    transform: translateY(calc(-50% - 10px));
  }
}

.hamster-audiences {
  animation-name: hamster-bob-center;
}

/* ── /Hamster decorations ────────────────────── */

@keyframes slow-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes float-soft {
  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-16px) rotate(1.5deg);
  }
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.72;
  }
  50% {
    transform: scale(1.08);
    opacity: 1;
  }
}

@media (max-width: 1120px) {
  .hamster-audiences,
  .hamster-faq {
    width: clamp(48px, 6vw, 68px);
  }

  .hamster-hero {
    right: -8px;
  }

  .hero-grid,
  .workflow-grid,
  .section-organizers {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    max-width: 100%;
  }

  .hero-visual {
    min-height: 560px;
  }

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

@media (max-width: 860px) {
  :root {
    --header-height: auto;
  }

  .site-header {
    position: relative;
    inset: auto;
    flex-wrap: wrap;
    align-items: flex-start;
    padding-top: 18px;
    padding-bottom: 18px;
    background: rgba(8, 14, 35, 0.82);
  }

  .site-nav {
    order: 3;
    width: 100%;
    gap: 18px;
    flex-wrap: wrap;
  }

  .language-control {
    margin-left: auto;
  }

  .hero {
    padding-top: 26px;
  }

  .hero-grid {
    min-height: auto;
  }

  .hero h1 {
    max-width: 12ch;
  }

  .hero-stats,
  .audience-grid,
  .faq-list {
    grid-template-columns: 1fr;
  }

  .workflow-media {
    min-height: 420px;
  }

  .workflow-thumbnail {
    width: clamp(130px, 34vw, 200px);
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 620px) {
  /* On small screens, keep hamsters but tuck them in tighter */
  .hamster-hero {
    right: -6px;
    bottom: 8%;
    width: 56px;
  }

  .hamster-modes {
    right: 2%;
    bottom: -20px;
    width: 52px;
  }

  .hamster-workflow {
    left: -8px;
    width: 48px;
  }

  .hamster-organizers {
    right: 4%;
    bottom: -20px;
    width: 56px;
  }

  .hamster-audiences,
  .hamster-faq {
    width: 44px;
  }

  .hamster-audiences {
    right: -6px;
  }

  .hamster-faq {
    left: -6px;
  }

  .hamster-footer {
    width: 68px;
  }

  .container {
    width: min(calc(100vw - 28px), 100%);
  }

  .brand span,
  .site-nav {
    font-size: 0.9rem;
  }

  .language-control {
    width: 100%;
    justify-content: space-between;
  }

  .hero {
    padding-bottom: 28px;
  }

  .hero-backdrop {
    inset: 0;
    background:
      linear-gradient(180deg, rgba(7, 12, 30, 0.84) 0%, rgba(7, 12, 30, 0.94) 34%, rgba(7, 12, 30, 0.96) 100%),
      url("assets/img/store_banner.png") center / cover no-repeat;
  }

  .hero h1 {
    font-size: clamp(2.7rem, 14vw, 4rem);
  }

  .hero-visual {
    min-height: 440px;
  }

  .visual-banner {
    inset: 22% 4% 8%;
    height: auto;
  }

  .visual-wheel {
    top: 0;
    left: 8%;
    width: 82%;
  }

  .visual-gacha {
    left: -4%;
    bottom: 2%;
    width: 34%;
  }

  .visual-slot {
    right: -2%;
    bottom: 2%;
    width: 50%;
  }

  .visual-lottery {
    top: 18%;
    right: 4%;
    width: 28%;
  }

  .visual-chip {
    padding: 10px 14px;
    font-size: 0.84rem;
  }

  .chip-top {
    top: 8%;
    right: 0;
  }

  .chip-bottom {
    left: 4%;
    bottom: 2%;
  }

  .section {
    padding: 84px 0;
  }

  .mode-grid {
    grid-template-columns: 1fr;
  }

  .mode-card {
    min-height: 300px;
  }

  .organizer-strip {
    grid-template-columns: 1fr;
  }

  .story-steps li {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition-duration: 0ms !important;
    transition-delay: 0ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}