:root {
  --pink: #f8b4c8;
  --orange: #f5a65b;
  --cream: #fbf5e8;
  --teal: #7fb8b5;
  --navy: #1b2845;
  --paper: #fffcf7;
  --ink: #3a3a3a;
  --muted: #6f6a68;
  --line: rgba(58, 58, 58, 0.14);
  --shadow: 0 24px 70px rgba(37, 43, 68, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: var(--paper);
  font-family: "Zen Maru Gothic", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Noto Sans JP", sans-serif;
  font-size: 0.94rem;
  line-height: 1.68;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(circle at 12% 16%, rgba(248, 180, 200, 0.34), transparent 22rem),
    radial-gradient(circle at 88% 12%, rgba(127, 184, 181, 0.26), transparent 24rem),
    linear-gradient(180deg, #fff9f3 0%, #fff6ec 44%, #eef8f7 68%, #182540 100%);
}

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

a {
  color: inherit;
}

button {
  appearance: none;
  -webkit-appearance: none;
  padding: 0;
  border: 0;
  color: inherit;
  background: transparent;
  font: inherit;
}

button:focus-visible {
  outline: 2px solid rgba(248, 180, 200, 0.7);
  outline-offset: 3px;
}

.brand-mark {
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.site-header {
  position: fixed;
  top: 14px;
  left: 50%;
  z-index: 20;
  display: flex;
  width: min(calc(100% - 28px), 1120px);
  min-height: 58px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 10px 12px 10px 18px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 8px;
  background: rgba(255, 252, 247, 0.78);
  box-shadow: 0 12px 36px rgba(58, 58, 58, 0.08);
  backdrop-filter: blur(18px);
  transform: translateX(-50%);
}

.brand-mark img {
  width: clamp(142px, 20vw, 218px);
  filter: drop-shadow(0 7px 14px rgba(58, 58, 58, 0.12));
}

.site-nav {
  display: flex;
  gap: 4px;
  align-items: center;
}

.site-nav button {
  padding: 8px 11px;
  border: 0;
  border-radius: 999px;
  color: rgba(58, 58, 58, 0.72);
  background: transparent;
  cursor: pointer;
  font-size: 0.72rem;
  font-weight: 700;
  text-decoration: none;
  transition: background 180ms ease, color 180ms ease;
}

.site-nav button:hover {
  color: var(--navy);
  background: rgba(248, 180, 200, 0.22);
}

.hero {
  position: relative;
  min-height: 92svh;
  overflow: hidden;
  display: block;
  padding: 118px 22px 92px;
}

.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 24vh;
  background: linear-gradient(180deg, rgba(255, 252, 247, 0), var(--paper));
  z-index: 1;
}

.sky-particles,
.cosmos-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.sky-particles {
  opacity: 0.72;
  background-image:
    radial-gradient(circle, rgba(255, 255, 255, 0.78) 0 1px, transparent 2px),
    radial-gradient(circle, rgba(248, 180, 200, 0.45) 0 1px, transparent 2px);
  background-position: 0 0, 28px 48px;
  background-size: 74px 74px, 118px 118px;
  animation: drift 16s linear infinite;
}

.hero-bg-orbit {
  position: absolute;
  width: min(96vw, 980px);
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    linear-gradient(90deg, transparent 49.7%, rgba(27, 40, 69, 0.11) 49.9% 50.1%, transparent 50.3%),
    repeating-radial-gradient(circle, rgba(27, 40, 69, 0.09) 0 1px, transparent 2px 46px);
  opacity: 0.42;
  z-index: 0;
  transform: translateY(12%);
}

.marble-stage {
  position: absolute;
  top: 42%;
  left: 50%;
  width: min(92vw, 1020px);
  height: min(82vw, 620px);
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 3;
}

.hero-artist-photo {
  position: absolute;
  top: 96px;
  left: 50%;
  z-index: 2;
  width: min(calc(100% - 32px), 1180px);
  height: clamp(300px, 42vw, 560px);
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.26);
  box-shadow: 0 26px 80px rgba(27, 40, 69, 0.12);
  transform: translateX(-50%);
  mask-image: linear-gradient(180deg, #000 0 58%, rgba(0, 0, 0, 0.62) 76%, transparent 100%);
}

.hero-artist-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255, 252, 247, 0.08), rgba(255, 252, 247, 0.62) 86%, rgba(255, 252, 247, 0.92)),
    radial-gradient(circle at 50% 36%, rgba(255, 255, 255, 0.02), rgba(255, 252, 247, 0.36) 72%);
}

.hero-artist-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: saturate(1.02) brightness(1.03);
}

.hero-marble,
.cursor-marble {
  position: absolute;
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(circle at 32% 24%, rgba(255, 255, 255, 0.95) 0 10%, rgba(255, 255, 255, 0.42) 12% 19%, transparent 20%),
    radial-gradient(circle at 48% 48%, var(--glow), transparent 34%),
    radial-gradient(circle at 58% 60%, var(--glow), transparent 46%),
    radial-gradient(circle at 50% 52%, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.02) 44%, rgba(255, 255, 255, 0.32) 72%, transparent 73%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.42), rgba(255, 255, 255, 0.06));
  border: 1px solid rgba(27, 40, 69, 0.12);
  opacity: 0.2;
  box-shadow:
    inset -18px -18px 42px rgba(27, 40, 69, 0.12),
    inset 18px 18px 42px rgba(255, 255, 255, 0.72),
    0 30px 86px color-mix(in srgb, var(--glow), transparent 50%);
}

.hero-marble::before,
.hero-marble::after,
.hero-marble span {
  content: "";
  position: absolute;
  inset: 17%;
  border: 1px solid rgba(27, 40, 69, 0.18);
  border-radius: 50%;
}

.hero-marble::before {
  transform: scaleX(0.42);
}

.hero-marble::after {
  transform: rotate(90deg) scaleX(0.66);
}

.hero-marble span {
  inset: 6%;
  border-color: rgba(255, 255, 255, 0.45);
  transform: rotate(-18deg) scaleY(0.35);
}

.marble-orange {
  --glow: rgba(245, 166, 91, 0.76);
  left: -5%;
  top: 42%;
  width: clamp(104px, 14vw, 170px);
  animation: marbleDrop 900ms cubic-bezier(.17, .84, .44, 1) both, floatA 7s ease-in-out 900ms infinite;
}

.marble-pink {
  --glow: rgba(248, 116, 164, 0.92);
  left: 50%;
  top: -10%;
  z-index: 2;
  width: clamp(126px, 16vw, 198px);
  transform: translateX(-50%);
  animation: marbleDropCenter 980ms cubic-bezier(.17, .84, .44, 1) 120ms both, floatB 7.6s ease-in-out 1.1s infinite;
  opacity: 0.22;
}

.marble-white {
  --glow: rgba(251, 245, 232, 0.9);
  right: -5%;
  top: 44%;
  width: clamp(104px, 14vw, 168px);
  animation: marbleDrop 900ms cubic-bezier(.17, .84, .44, 1) 220ms both, floatC 8s ease-in-out 1s infinite;
}

.hero-content {
  position: relative;
  z-index: 5;
  width: min(100%, 780px);
  margin: clamp(190px, 29vw, 320px) auto 0;
  text-align: center;
}

.eyebrow,
.section-label,
.tag,
.member-color {
  margin: 0;
  color: var(--teal);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-block-start: 0;
}

h1,
h2 {
  margin-block-end: 18px;
  color: var(--navy);
  font-family: "Zen Maru Gothic", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(2rem, 5.8vw, 4.65rem);
}

h2 {
  font-size: clamp(1.55rem, 3.9vw, 3.15rem);
}

h3 {
  margin-block-end: 8px;
  color: var(--navy);
  font-size: clamp(0.98rem, 1.45vw, 1.14rem);
  line-height: 1.35;
}

.hero-copy {
  width: min(100%, 590px);
  margin: 0 auto 24px;
  color: rgba(58, 58, 58, 0.78);
  font-size: 0.88rem;
  font-weight: 600;
}

.hero-actions,
.music-links,
.sns-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-actions {
  justify-content: center;
}

.button,
.music-links button,
.sns-links a,
.schedule-card a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 9px 16px;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 800;
  text-decoration: none;
}

.button.primary,
.music-links button,
.schedule-card a {
  color: #fff;
  background: var(--pink);
  box-shadow: 0 12px 28px rgba(248, 180, 200, 0.42);
}

.button.ghost,
.sns-links a {
  border: 1px solid rgba(27, 40, 69, 0.16);
  color: var(--navy);
  background: rgba(255, 255, 255, 0.44);
}

.release-ribbon {
  position: relative;
  z-index: 5;
  display: grid;
  gap: 4px;
  width: min(360px, calc(100vw - 44px));
  margin: 28px auto 0;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.62);
  border-radius: 8px;
  color: var(--navy);
  background: rgba(255, 252, 247, 0.66);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.release-ribbon span,
.release-ribbon small {
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 800;
}

.release-ribbon strong {
  font-family: "Zen Maru Gothic", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  font-weight: 900;
  font-size: 1rem;
  line-height: 1.35;
}

.release-ribbon strong + small {
  margin-bottom: 6px;
}

.scroll-hint {
  position: relative;
  z-index: 5;
  display: grid;
  place-items: center;
  gap: 6px;
  width: max-content;
  margin: 28px auto 0;
  padding: 0;
  border: 0;
  color: rgba(27, 40, 69, 0.68);
  background: transparent;
  cursor: pointer;
  font-size: 0.66rem;
  font-weight: 800;
  text-decoration: none;
}

.scroll-hint span {
  width: 1px;
  height: 42px;
  background: linear-gradient(180deg, transparent, var(--pink));
}

.section-panel {
  position: relative;
  width: min(calc(100% - 32px), 1120px);
  margin: 0 auto;
  padding: clamp(66px, 9vw, 116px) 0;
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(230px, 0.72fr) 1fr;
  gap: clamp(32px, 6vw, 72px);
  align-items: start;
}

.about-copy {
  padding: clamp(24px, 4vw, 42px);
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.54);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.facts {
  display: grid;
  gap: 12px;
  margin: 28px 0 0;
}

.facts div,
.member-detail dl div {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding-block: 10px;
  border-top: 1px solid var(--line);
}

dt {
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 800;
}

dd {
  margin: 0;
  text-align: right;
  font-weight: 800;
}

.section-heading {
  width: min(100%, 710px);
  margin: 0 auto clamp(28px, 5vw, 50px);
  text-align: center;
}

.section-heading.compact {
  margin-inline: 0;
  text-align: left;
}

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

.member-card {
  --member: var(--pink);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.56);
  box-shadow: 0 20px 56px rgba(27, 40, 69, 0.11);
}

.member-card.tone-orange {
  --member: var(--orange);
}

.member-card.tone-white {
  --member: var(--cream);
}

.member-card.tone-pink {
  --member: var(--pink);
}

.member-button {
  width: 100%;
  padding: 0 0 20px;
  border: 0;
  color: inherit;
  background:
    radial-gradient(circle at 50% 42%, color-mix(in srgb, var(--member), transparent 62%), transparent 52%),
    transparent;
  cursor: pointer;
  text-align: left;
}

.member-photo {
  display: block;
  overflow: hidden;
  width: 100%;
  aspect-ratio: 3 / 5;
}

.member-button img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 420ms ease, filter 420ms ease;
}

.member-button img.member-photo-left {
  object-position: 16% 50%;
}

.member-button img.member-photo-center {
  object-position: 50% 48%;
}

.member-button img.member-photo-right {
  object-position: 84% 52%;
}

.member-button:hover img {
  transform: scale(1.045);
  filter: saturate(1.08) brightness(1.04);
}

.member-button span,
.member-button h3,
.member-button p {
  margin-left: 18px;
  margin-right: 18px;
}

.member-button span {
  display: block;
  margin-top: 18px;
  color: color-mix(in srgb, var(--member), var(--navy) 30%);
}

.member-button h3 {
  margin-block: 6px 0;
  font-size: clamp(1.15rem, 2.15vw, 1.58rem);
}

.member-button p {
  margin-block-end: 0;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 700;
}

.member-detail {
  display: none;
  padding: 0 18px 22px;
}

.member-card.is-open .member-detail {
  display: block;
}

.member-sns {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  align-items: center;
  margin-top: 18px;
}

.member-sns-label {
  display: inline-flex;
  flex-basis: 100%;
  min-height: 30px;
  align-items: center;
  padding: 0 2px;
  border-radius: 0;
  color: color-mix(in srgb, var(--member), var(--navy) 34%);
  background: transparent;
  font-size: 0.66rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.member-sns a {
  display: inline-flex;
  min-height: 40px;
  padding: 8px 16px 8px 10px;
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-radius: 999px;
  align-items: center;
  gap: 8px;
  justify-content: center;
  color: var(--navy);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), color-mix(in srgb, var(--member), white 72%));
  box-shadow: 0 10px 22px color-mix(in srgb, var(--member), transparent 72%);
  font-size: 0.76rem;
  font-weight: 900;
  text-decoration: none;
  transition: background 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.member-sns a::before {
  display: inline-grid;
  width: 24px;
  height: 24px;
  border-radius: 999px;
  place-items: center;
  color: white;
  background: var(--navy);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.28);
  font-size: 0.66rem;
  line-height: 1;
}

.member-sns .sns-x::before {
  content: "X";
}

.member-sns .sns-instagram::before {
  content: "IG";
  background: linear-gradient(135deg, #ff9bbf, #f4b35e 52%, #75cfd0);
  font-size: 0.56rem;
}

.member-sns a:hover {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), color-mix(in srgb, var(--member), white 68%));
  box-shadow: 0 14px 30px color-mix(in srgb, var(--member), transparent 68%);
  transform: translateY(-1px);
}

.news-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.news-list article,
.schedule-card,
.contact-card {
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.58);
  box-shadow: 0 18px 52px rgba(27, 40, 69, 0.11);
}

.news-list article {
  padding: 22px;
}

.news-list time,
.schedule-card time {
  color: var(--pink);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 800;
}

.news-list span {
  display: inline-flex;
  margin-left: 8px;
  color: var(--teal);
  font-size: 0.68rem;
  font-weight: 800;
}

.schedule-grid {
  display: grid;
  width: min(100%, 900px);
  margin: 0 auto;
  border-top: 1px solid var(--line);
  grid-template-columns: 1fr;
  gap: 0;
}

.schedule-card {
  overflow: visible;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.schedule-card img {
  display: none;
}

.schedule-card div {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr) auto;
  gap: 6px 18px;
  align-items: center;
  padding: 18px 0;
}

.schedule-card.featured {
  transform: none;
}

.schedule-card time {
  grid-row: 1 / 3;
}

.schedule-card h3 {
  margin: 0;
}

.schedule-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.schedule-card a {
  grid-column: 3;
  grid-row: 1 / 3;
  white-space: nowrap;
}

.discography-section {
  position: relative;
  overflow: hidden;
  padding: clamp(78px, 11vw, 136px) 16px;
  color: rgba(255, 255, 255, 0.84);
  background: var(--navy);
}

.discography-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 24% 20%, rgba(248, 180, 200, 0.28), transparent 22rem),
    radial-gradient(circle at 82% 28%, rgba(127, 184, 181, 0.28), transparent 24rem),
    linear-gradient(180deg, rgba(245, 166, 91, 0.18), rgba(27, 40, 69, 0) 42%);
}

.cosmos-layer {
  background-image:
    radial-gradient(circle, rgba(255, 255, 255, 0.85) 0 1px, transparent 2px),
    radial-gradient(circle, rgba(248, 180, 200, 0.58) 0 1px, transparent 2px);
  background-size: 96px 96px, 148px 148px;
  opacity: 0.42;
}

.inverse h2,
.inverse .eyebrow,
.inverse p,
.music-feature h3 {
  color: #fff;
}

.music-feature {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(220px, 420px) minmax(0, 520px);
  gap: clamp(24px, 5vw, 52px);
  width: min(100%, 980px);
  margin: 0 auto;
  align-items: center;
}

.music-feature + .music-feature {
  margin-top: 18px;
}

.music-feature-text {
  grid-template-columns: 1fr;
  padding: clamp(22px, 4vw, 34px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 24px 72px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(14px);
}

.music-feature img {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 32px 92px rgba(0, 0, 0, 0.38);
}

.music-feature p {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.88rem;
}

.spotify-preview {
  position: relative;
  z-index: 1;
  overflow: hidden;
  width: min(100%, 980px);
  margin: 28px auto 0;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 26px 76px rgba(0, 0, 0, 0.2);
}

.spotify-preview iframe {
  display: block;
  width: 100%;
  border: 0;
}

.song-strip {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  width: min(100%, 980px);
  margin: 42px auto 0;
}

.song-strip span {
  padding: 7px 11px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.74rem;
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 22px;
}

.video-card {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.62);
  box-shadow: 0 18px 52px rgba(27, 40, 69, 0.11);
}

.video-frame {
  aspect-ratio: 16 / 9;
  background: rgba(27, 40, 69, 0.08);
}

.video-frame iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

.video-card > div:last-child {
  padding: 16px 18px 18px;
}

.video-card .tag {
  color: var(--teal);
}

.video-card h3 {
  margin: 6px 0 0;
  font-size: clamp(1.05rem, 1.85vw, 1.34rem);
}

.gallery-coming-soon {
  display: grid;
  place-items: center;
  min-height: 190px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 8px;
  background:
    radial-gradient(circle at 50% 34%, rgba(248, 180, 200, 0.26), transparent 34%),
    rgba(255, 255, 255, 0.58);
  box-shadow: 0 18px 52px rgba(27, 40, 69, 0.11);
  text-align: center;
}

.gallery-coming-soon p {
  margin: 6px 0 0;
  color: var(--navy);
  font-family: "Zen Maru Gothic", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  font-size: clamp(1.35rem, 3vw, 2rem);
  font-weight: 900;
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1.45fr 1fr 1fr;
  grid-auto-rows: 190px;
  gap: 12px;
}

.gallery-grid button {
  overflow: hidden;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: transparent;
  cursor: zoom-in;
}

.gallery-grid button:first-child {
  grid-row: span 2;
}

.gallery-grid .gallery-wide {
  grid-column: span 2;
}

.gallery-grid .gallery-tall {
  grid-row: span 2;
}

.gallery-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 420ms ease;
}

.gallery-grid button:hover img {
  transform: scale(1.045);
}

.contact-section {
  display: grid;
  grid-template-columns: 0.86fr 1fr;
  gap: clamp(24px, 5vw, 54px);
  align-items: start;
}

.contact-card {
  padding: clamp(22px, 4vw, 38px);
}

.sns-links {
  margin-bottom: 24px;
}

.site-footer {
  display: grid;
  place-items: center;
  gap: 12px;
  padding: 46px 16px 54px;
  color: rgba(255, 255, 255, 0.66);
  background: var(--navy);
  text-align: center;
  font-size: 0.76rem;
}

.site-footer img {
  width: min(320px, 76vw);
  filter: brightness(0) invert(1);
  opacity: 0.86;
}

.cursor-marble {
  --glow: rgba(248, 180, 200, 0.58);
  position: fixed;
  z-index: 100;
  width: 26px;
  height: 26px;
  pointer-events: none;
  opacity: 0;
  transform: translate(-50%, -50%);
  transition: opacity 180ms ease;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: grid;
  place-items: center;
  padding: 22px;
  background: rgba(27, 40, 69, 0.82);
}

.lightbox[hidden] {
  display: none;
}

.lightbox img {
  max-height: 86svh;
  border-radius: 8px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
}

.lightbox-close {
  position: fixed;
  top: 20px;
  right: 20px;
  min-height: 42px;
  padding: 8px 14px;
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: 999px;
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  cursor: pointer;
  font-size: 0.76rem;
}

@keyframes marbleDrop {
  from {
    opacity: 0;
    transform: translateY(-72px) scale(0.92);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes marbleDropCenter {
  from {
    opacity: 0;
    transform: translate(-50%, -86px) scale(0.92);
  }
  to {
    opacity: 1;
    transform: translate(-50%, 0) scale(1);
  }
}

@keyframes floatA {
  50% { transform: translate(10px, -18px) rotate(4deg); }
}

@keyframes floatB {
  50% { transform: translate(-50%, -20px) rotate(-3deg); }
}

@keyframes floatC {
  50% { transform: translate(-12px, -15px) rotate(5deg); }
}

@keyframes drift {
  to {
    background-position: 74px 74px, 146px 122px;
  }
}

@media (max-width: 860px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-nav {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 2px;
    justify-content: space-between;
  }

  .hero {
    min-height: 92svh;
    padding-top: 142px;
  }

  .release-ribbon {
    left: auto;
    right: auto;
    bottom: auto;
    width: min(420px, 100%);
  }

  .about-grid,
  .music-feature,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .member-grid,
  .news-list,
  .video-grid,
  .schedule-grid {
    grid-template-columns: 1fr;
  }

  .member-card.tone-pink {
    order: 1;
  }

  .member-card.tone-orange {
    order: 2;
  }

  .member-card.tone-white {
    order: 3;
  }

  .schedule-card.featured {
    transform: none;
  }

  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 150px;
  }
}

@media (max-width: 560px) {
  .site-header {
    top: 8px;
    width: calc(100% - 16px);
  }

  .site-nav button {
    padding: 7px 6px;
    font-size: 0.72rem;
  }

  .hero {
    padding-inline: 16px;
    padding-bottom: 34px;
    min-height: auto;
    display: block;
  }

  .section-panel {
    padding-block: 44px;
  }

  .section-heading {
    margin-bottom: 28px;
  }

  .about-section {
    padding-bottom: 34px;
  }

  .marble-stage {
    top: 33%;
    height: 430px;
  }

  .hero-artist-photo {
    top: 128px;
    width: calc(100% - 16px);
    height: 330px;
    opacity: 0.9;
  }

  .hero-artist-photo img {
    object-position: center top;
  }

  .marble-orange {
    left: -26%;
    top: 34%;
  }

  .marble-white {
    right: -26%;
    top: 34%;
  }

  .marble-pink {
    top: -10%;
    opacity: 0.14;
  }

  .hero-content {
    margin-top: 255px;
  }

  .hero-copy {
    line-height: 1.75;
  }

  .release-ribbon {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    width: 100%;
    margin: 26px auto 26px;
  }

  .scroll-hint {
    position: relative;
    left: auto;
    bottom: auto;
    margin-top: 10px;
    transform: none;
  }

  .hero-actions,
  .music-links,
  .sns-links {
    flex-direction: column;
  }

  .button,
  .music-links button,
  .sns-links a,
  .schedule-card a {
    width: 100%;
  }

  .schedule-card div {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .schedule-card time,
  .schedule-card a {
    grid-column: auto;
    grid-row: auto;
  }

  .facts div,
  .member-detail dl div {
    display: grid;
    gap: 2px;
  }

  dd {
    text-align: left;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: auto;
  }

  .gallery-grid button,
  .gallery-grid button:first-child,
  .gallery-grid .gallery-wide,
  .gallery-grid .gallery-tall {
    grid-column: auto;
    grid-row: auto;
  }

  .gallery-grid button {
    aspect-ratio: 16 / 10;
  }

  .gallery-grid .gallery-tall {
    aspect-ratio: 3 / 4;
  }
}

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

  .cursor-marble {
    display: none;
  }
}