/* Responsive overrides: desktop/tablet/mobile */

@media (max-width: 920px) {
  :root {
    --header-height: 0px;
    --frame-width: min(100vw - 16px, 100%);
  }
  .pc-header { display: none; }
  .header-hover-zone { display: none; }
  .menu-button { display: flex; }
  .shell-main { padding-top: 14px; }
  .site-footer { width: calc(100vw - 16px); margin-bottom: 120px; }
  .site-footer-inner,
  .two-col-layout,
  .top-grid-two,
  .goods-grid-full,
  .visual-page-grid,
  .visual-preview-grid,
  .visual-wide-grid,
  .discography-grid { grid-template-columns: 1fr 1fr; }
  .site-footer-inner { display: grid; }
  .hero-slide { min-height: 58vh; }
  .hero-slide-content { align-items: flex-end; }
  .hero-slide-logo { width: min(42vw, 220px); }
  .player-panel { margin-right: 0; }
}

@media (max-width: 640px) {
  .page-content { padding: 8px 8px 66px; }
  .site-footer { padding: 18px; }
  .footer-links { gap: 14px; }
  .feature-panel,
  .long-panel { padding: 18px; }
  .hero-slider,
  .feature-panel,
  .site-footer,
  .discography-card,
  .goods-preview-card,
  .news-card,
  .content-image-card { border-radius: 18px; }
  .hero-slide { min-height: 46vh; }
  .hero-slide-content {
    padding: 18px;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-end;
  }
  .hero-slide-logo { width: 160px; }
  .hero-arrow { width: 44px; height: 44px; font-size: 24px; }
  .top-grid-two,
  .top-grid-single-compact,
  .goods-preview-grid,
  .goods-grid-full,
  .discography-grid,
  .visual-page-grid,
  .visual-preview-grid,
  .visual-wide-grid,
  .two-col-layout,
  .site-footer-inner { grid-template-columns: 1fr; }
  .player-overlay { left: 8px; right: 8px; bottom: 8px; }

  .top-section-block-compact,
  .listen-compact-card { width: 100%; }
  .top-grid-two-primary .top-unified-card,
  .goods-links-row .top-unified-card,
  .listen-compact-card { min-height: auto; }
  .player-panel { padding: 14px; border-radius: 18px; }
  .player-meta { grid-template-columns: 60px 1fr; gap: 12px; }
  .player-cover { width: 60px; border-radius: 12px; }
  .player-time-row { gap: 8px; }
  .player-controls { margin: 14px 0 10px; }
  .player-icon-btn { width: 46px; height: 46px; }
  .player-icon-btn-main { width: 56px; height: 56px; }
  .player-dock { left: 8px; bottom: 8px; width: calc(100vw - 16px); }
}


@media (max-width: 920px) {
  .footer-links { justify-content: flex-start; }
  .section-head-outside { padding: 0 2px; }
  .section-head.section-head-balanced .line { max-width: 72px; }
}

@media (max-width: 640px) {
  .section-view-btn-sm { min-height: 38px; padding: 0 16px; font-size: 10px; }
  .card-action-left { padding-top: 14px; }
  .content-cta-row { margin-top: 18px; }
  .section-head.section-head-balanced { gap: 10px; }
  .section-head.section-head-balanced .line { max-width: 44px; }
}


.goods-top-card,
.links-top-card,
.listen-top-card {
  min-height: 420px;
}

.links-top-card .card-content-center,
.goods-top-card .card-content-center,
.listen-top-card .card-content-center {
  justify-content: center;
}

.top-links-grid {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  align-content: center;
}

.link-chip {
  min-height: 74px;
  padding: 0 16px;
  border-radius: 16px;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 13px;
  letter-spacing: 0.12em;
  font-weight: 700;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.04);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease, background 0.22s ease;
}

.link-chip:hover,
.link-chip.is-hovered {
  transform: translateY(-3px);
  border-color: rgba(183, 99, 255, 0.5);
  box-shadow: 0 18px 44px rgba(116, 80, 220, 0.18);
  background: rgba(12, 14, 25, 0.72);
}

.listen-card-center {
  align-items: center;
  text-align: center;
  justify-content: center;
  gap: 22px;
  width: 100%;
}

.listen-card-center-compact {
  min-height: 100%;
}

.listen-top-card .listen-platforms {
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-content: center;
}

.visual-top-grid img,
.goods-top-card .goods-preview-card img,
.visual-page-grid img,
.goods-page-card img {
  cursor: zoom-in;
}

.goods-top-card .goods-preview-grid {
  width: 100%;
}

.goods-top-card .goods-preview-card,
.visual-top-grid img {
  width: 100%;
}

.goods-top-card .goods-preview-card {
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.03);
  box-shadow: var(--shadow);
}

.player-dock {
  z-index: 620;
}

.bottom-trigger {
  z-index: 590;
}

.lightbox-overlay {
  position: fixed;
  inset: 0;
  z-index: 1200;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.22s ease, visibility 0.22s ease;
}

.lightbox-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4, 6, 12, 0.82);
  backdrop-filter: blur(12px);
}

.lightbox-dialog {
  position: absolute;
  inset: 50% auto auto 50%;
  transform: translate(-50%, -50%);
  width: min(92vw, 980px);
  max-height: 90vh;
  padding: 18px;
  border-radius: 26px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(8, 10, 18, 0.92);
  box-shadow: 0 30px 80px rgba(0,0,0,0.5);
}

.lightbox-image {
  display: block;
  width: 100%;
  max-width: 100%;
  max-height: calc(90vh - 36px);
  object-fit: contain;
  border-radius: 18px;
}

.lightbox-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.08);
  color: #fff;
  font-size: 24px;
  cursor: pointer;
}

body.lightbox-open {
  overflow: hidden;
}

@media (max-width: 920px) {
  .top-links-grid,
  .listen-top-card .listen-platforms,
  .visual-top-grid,
  .goods-top-card .goods-preview-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .top-links-grid,
  .listen-top-card .listen-platforms,
  .visual-top-grid,
  .goods-top-card .goods-preview-grid {
    grid-template-columns: 1fr;
  }

  .goods-links-row .top-unified-card,
  .listen-compact-card {
    min-height: auto;
  }

  .lightbox-dialog {
    width: min(96vw, 96vw);
    padding: 12px;
    border-radius: 18px;
  }

  .lightbox-image {
    max-height: calc(88vh - 24px);
    border-radius: 12px;
  }
}


.top-grid-single {
  display: flex;
  justify-content: flex-start;
}
.top-grid-single > .top-section-block {
  width: min(100%, calc((100% - 22px) / 2));
}
.top-grid-single .top-unified-card,
.top-grid-single .section-head-outside {
  width: 100%;
}

.visual-top-grid-balanced {
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.visual-top-card {
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.03);
  box-shadow: var(--shadow);
}

.visual-top-card img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  cursor: zoom-in;
}

.links-top-card .card-content-center,
.goods-top-card .card-content-center,
.listen-top-card .card-content-center {
  width: 100%;
  min-height: 100%;
}

.links-top-card .card-content-center {
  justify-content: center;
}

.links-top-card .top-links-grid {
  max-width: 100%;
}

.listen-top-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.listen-top-card .card-content-center {
  padding-top: 6px;
  padding-bottom: 6px;
}

.listen-top-card .platform-card {
  min-height: 64px;
}

@media (max-width: 920px) {
  .top-grid-single > .top-section-block {
    width: 100%;
  }

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

@media (max-width: 640px) {
  .top-links-grid,
  .visual-top-grid-balanced,
  .listen-top-card .listen-platforms {
    grid-template-columns: 1fr;
  }
}


/* v14 adjustments */
.visuals-unified-card,
.goods-top-card,
.links-top-card {
  min-height: 468px;
}
.goods-links-row {
  align-items: stretch;
}
.goods-links-row .top-section-block {
  display: flex;
  flex-direction: column;
}
.goods-links-row .top-unified-card {
  flex: 1;
}
.visual-discography-grid,
.goods-discography-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  width: 100%;
}
.visual-discography-card,
.goods-discography-card {
  text-decoration: none;
}
.visual-discography-card .discography-thumb img,
.goods-discography-card .discography-thumb img {
  aspect-ratio: 1 / 1;
  object-fit: cover;
}
.discography-like-panel {
  justify-content: flex-start;
}
.links-top-card .card-content-center {
  justify-content: center;
}
.top-links-grid-balanced {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  max-width: 620px;
  margin: 0 auto;
}
.link-chip {
  min-height: 82px;
}
.listen-platforms-compact {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 860px;
  margin: 0 auto;
}
.listen-top-card .card-content-center {
  padding-top: 0;
  padding-bottom: 0;
}
.listen-top-card .platform-card {
  min-height: 74px;
}
.goods-index-grid .goods-page-card {
  text-decoration: none;
  color: #fff;
}
.goods-page-card small {
  display: block;
  margin-top: 8px;
  color: rgba(255,255,255,0.62);
  font-size: 12px;
  letter-spacing: 0.08em;
}
.goods-detail-layout {
  align-items: start;
}
.goods-detail-image-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}
.lightbox-dialog {
  width: min(82vw, 760px);
  max-height: 82vh;
}
.lightbox-image {
  max-height: calc(82vh - 36px);
}
@media (max-width: 920px) {
  .visual-discography-grid,
  .goods-discography-grid,
  .listen-platforms-compact,
  .top-links-grid-balanced {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 640px) {
  .visual-discography-grid,
  .goods-discography-grid,
  .listen-platforms-compact,
  .top-links-grid-balanced {
    grid-template-columns: 1fr;
  }
  .visuals-unified-card,
  .goods-top-card,
  .links-top-card {
    min-height: auto;
  }
  .lightbox-dialog {
    width: min(92vw, 92vw);
    max-height: 78vh;
  }
  .lightbox-image {
    max-height: calc(78vh - 24px);
  }
}


/* v15 layout adjustments */
.top-section-block-wide {
  width: 100%;
}
.visuals-unified-card,
.goods-top-card {
  min-height: auto;
}
.visual-discography-grid-wide,
.goods-discography-grid-wide {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  width: 100%;
}
.links-listen-row {
  align-items: stretch;
}
.links-listen-row .top-section-block {
  display: flex;
  flex-direction: column;
}
.links-listen-row .top-unified-card {
  flex: 1;
  min-height: 420px;
}
.links-top-card,
.listen-top-card {
  min-height: 420px;
}
.links-top-card .card-content-center,
.listen-top-card .card-content-center {
  width: 100%;
  min-height: 100%;
  justify-content: center;
}
.listen-top-card .listen-platforms {
  max-width: 100%;
}
.listen-platforms-compact {
  grid-template-columns: 1fr;
  max-width: 420px;
  gap: 14px;
}
.discography-home .section-head > div p,
.discography-home .section-head-outside > div p {
  width: 100%;
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}
.lightbox-overlay {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 28px;
}
.lightbox-dialog {
  position: relative;
  inset: auto;
  transform: none;
  width: min(68vw, 620px);
  max-width: 620px;
  max-height: min(72vh, 720px);
  margin: 0;
}
.lightbox-image {
  width: auto;
  max-width: min(62vw, 560px);
  max-height: min(62vh, 560px);
  margin: 0 auto;
}
@media (max-width: 1180px) {
  .visual-discography-grid-wide,
  .goods-discography-grid-wide {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 920px) {
  .links-listen-row {
    grid-template-columns: 1fr;
  }
  .links-listen-row .top-unified-card {
    min-height: auto;
  }
  .lightbox-overlay {
    padding: 18px;
  }
  .lightbox-dialog {
    width: min(82vw, 520px);
    max-height: 68vh;
  }
  .lightbox-image {
    max-width: min(76vw, 460px);
    max-height: min(56vh, 420px);
  }
}
@media (max-width: 640px) {
  .visual-discography-grid-wide,
  .goods-discography-grid-wide,
  .top-links-grid-balanced,
  .listen-platforms-compact {
    grid-template-columns: 1fr;
  }
  .lightbox-overlay {
    padding: 12px;
  }
  .lightbox-dialog {
    width: min(88vw, 88vw);
    max-height: 64vh;
    padding: 12px;
    border-radius: 18px;
  }
  .lightbox-image {
    max-width: 100%;
    max-height: min(52vh, 320px);
  }
}


/* v16 listen/links + lightbox tuning */
.discography-home > .section-head.section-head-outside {
  margin-bottom: 12px;
}
.discography-home > .section-head.section-head-outside > div {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.links-listen-row {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: stretch;
}
.links-listen-row .top-section-block,
.links-listen-row .top-unified-card,
.links-top-card,
.listen-top-card {
  min-height: 100%;
}
.links-listen-row .top-unified-card {
  min-height: 460px;
}
.links-top-card .card-content-center,
.listen-top-card .card-content-center {
  justify-content: center;
  padding: 6px 0;
}
.top-links-grid-balanced,
.listen-platforms-compact {
  width: 100%;
  max-width: none;
  grid-template-columns: 1fr;
  gap: 14px;
}
.top-links-grid-stacked {
  align-content: stretch;
}
.link-chip.link-chip-wide {
  position: relative;
  min-height: 72px;
  padding: 0 22px;
  justify-content: flex-start;
  gap: 12px;
  text-align: left;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(15, 17, 28, 0.9), rgba(10, 12, 22, 0.95));
  border: 1px solid rgba(208, 172, 255, 0.2);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05), 0 10px 22px rgba(6, 8, 18, 0.26);
}
.link-chip.link-chip-wide::before {
  content: '';
  position: absolute;
  inset: -16% -18% -16% 58%;
  background: linear-gradient(130deg, rgba(181, 101, 255, 0), rgba(181, 101, 255, 0.22) 38%, rgba(84, 169, 255, 0.08) 72%, rgba(84, 169, 255, 0));
  transform: skewX(-24deg);
  pointer-events: none;
}
.link-chip.link-chip-wide::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(255,255,255,0.03), transparent 34%, transparent 100%);
  pointer-events: none;
}
.link-chip-text,
.link-chip-arrow {
  position: relative;
  z-index: 1;
}
.link-chip-text {
  flex: 1;
  min-width: 0;
  font-size: 14px;
  letter-spacing: 0.14em;
}
.link-chip-arrow {
  flex: 0 0 auto;
  font-size: 16px;
  opacity: 0.9;
}
.link-chip.link-chip-wide:hover,
.link-chip.link-chip-wide.is-hovered {
  transform: translateY(-2px);
  border-color: rgba(208, 172, 255, 0.34);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06), 0 14px 26px rgba(60, 30, 120, 0.24);
  background: linear-gradient(180deg, rgba(18, 20, 34, 0.94), rgba(12, 14, 26, 0.98));
}
.listen-top-card {
  width: 100%;
}
.listen-top-card .listen-platforms {
  width: 100%;
  max-width: none;
}
.listen-top-card .card-content-center,
.links-top-card .card-content-center {
  width: 100%;
}
.lightbox-overlay {
  padding: 18px;
  pointer-events: none;
}
.lightbox-overlay.is-open {
  pointer-events: auto;
}
.lightbox-dialog {
  position: fixed;
  width: min(40vw, 460px);
  max-width: 460px;
  max-height: 60vh;
  padding: 14px;
  border-radius: 22px;
}
.lightbox-image {
  width: auto;
  max-width: min(34vw, 400px);
  max-height: min(48vh, 420px);
}
@media (max-width: 1180px) {
  .links-listen-row .top-unified-card {
    min-height: 430px;
  }
  .lightbox-dialog {
    width: min(54vw, 420px);
    max-width: 420px;
    max-height: 56vh;
  }
  .lightbox-image {
    max-width: min(48vw, 360px);
    max-height: min(42vh, 360px);
  }
}
@media (max-width: 920px) {
  .links-listen-row {
    grid-template-columns: 1fr;
  }
  .links-listen-row .top-unified-card {
    min-height: auto;
  }
  .link-chip.link-chip-wide {
    min-height: 68px;
    padding: 0 18px;
  }
  .lightbox-dialog {
    width: min(72vw, 400px);
    max-width: 400px;
    max-height: 58vh;
  }
  .lightbox-image {
    max-width: min(64vw, 340px);
    max-height: min(44vh, 340px);
  }
}
@media (max-width: 640px) {
  .lightbox-overlay {
    padding: 10px;
  }
  .lightbox-dialog {
    width: min(88vw, 88vw);
    max-width: 88vw;
    max-height: 54vh;
    padding: 12px;
    border-radius: 18px;
  }
  .lightbox-image {
    max-width: 100%;
    max-height: min(40vh, 280px);
  }
}


/* v17 listen alignment + lightbox tuning */
.links-listen-row {
  align-items: stretch;
}
.links-listen-row > .top-section-block {
  display: flex;
  flex-direction: column;
}
.links-listen-row .top-unified-card,
.links-top-card,
.listen-top-card {
  min-height: 500px;
}
.links-top-card .card-content-center,
.listen-top-card .card-content-center {
  display: flex;
  align-items: stretch;
  justify-content: center;
  width: 100%;
  padding: 8px 0 4px;
}
.top-links-grid-stacked,
.listen-platforms-compact {
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
}
.listen-top-card .listen-platforms {
  width: 100%;
  max-width: none;
}
.listen-top-card .listen-platforms-compact {
  min-height: 312px;
}
.listen-top-card .link-chip.link-chip-wide,
.links-top-card .link-chip.link-chip-wide {
  width: 100%;
  min-height: 76px;
}
.listen-top-card .card-action-left {
  margin-top: auto;
}
.lightbox-overlay {
  align-items: flex-start;
  justify-items: center;
  padding: 16px 18px 22px;
}
.lightbox-dialog {
  position: fixed;
  width: min(54vw, 640px);
  max-width: 640px;
  max-height: min(74vh, 760px);
  padding: 16px;
  border-radius: 24px;
}
.lightbox-image {
  width: auto;
  max-width: min(48vw, 590px);
  max-height: min(64vh, 620px);
  margin: 0 auto;
}
@media (max-width: 1180px) {
  .links-listen-row .top-unified-card,
  .links-top-card,
  .listen-top-card {
    min-height: 470px;
  }
  .lightbox-dialog {
    width: min(62vw, 560px);
    max-width: 560px;
    max-height: 70vh;
  }
  .lightbox-image {
    max-width: min(56vw, 510px);
    max-height: 60vh;
  }
}
@media (max-width: 920px) {
  .links-listen-row .top-unified-card,
  .links-top-card,
  .listen-top-card {
    min-height: auto;
  }
  .listen-top-card .listen-platforms-compact {
    min-height: 0;
  }
  .lightbox-overlay {
    padding: 14px 14px 18px;
  }
  .lightbox-dialog {
    width: min(82vw, 500px);
    max-width: 500px;
    max-height: 68vh;
  }
  .lightbox-image {
    max-width: min(74vw, 460px);
    max-height: 58vh;
  }
}
@media (max-width: 640px) {
  .lightbox-dialog {
    width: min(90vw, 90vw);
    max-width: 90vw;
    max-height: 72vh;
    padding: 12px;
    border-radius: 18px;
  }
  .lightbox-image {
    max-width: 82vw;
    max-height: 60vh;
  }
}


/* v17 viewport-fit lightbox + expanded listen buttons */
.links-listen-row {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: stretch;
}
.links-listen-row .top-section-block {
  min-width: 0;
}
.links-listen-row .top-unified-card,
.links-top-card,
.listen-top-card {
  min-height: 100%;
}
.links-top-card .card-content-center,
.listen-top-card .card-content-center {
  width: 100%;
  justify-content: center;
}
.top-links-grid-balanced,
.listen-platforms-compact {
  width: 100%;
  max-width: none;
  grid-template-columns: 1fr;
  gap: 14px;
}
.listen-platforms-compact .link-chip.link-chip-wide,
.top-links-grid-balanced .link-chip.link-chip-wide {
  width: 100%;
}
.listen-top-card .card-content-center {
  padding-inline: 0;
}
.lightbox-overlay {
  position: fixed;
  inset: 0;
  padding: 12px;
  pointer-events: none;
}
.lightbox-overlay.is-open {
  pointer-events: auto;
}
.lightbox-dialog {
  position: fixed;
  width: min(90vw, 980px);
  max-width: calc(100vw - 24px);
  max-height: calc(100vh - 24px);
  padding: 18px;
  border-radius: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.lightbox-image {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: calc(100vh - 88px);
  object-fit: contain;
  margin: 0 auto;
}
.lightbox-close {
  z-index: 3;
}
@media (max-width: 920px) {
  .links-listen-row {
    grid-template-columns: 1fr;
  }
  .lightbox-overlay {
    padding: 10px;
  }
  .lightbox-dialog {
    width: calc(100vw - 20px);
    max-width: calc(100vw - 20px);
    max-height: calc(100vh - 20px);
    padding: 14px;
    border-radius: 18px;
  }
  .lightbox-image {
    max-height: calc(100vh - 76px);
  }
}
@media (max-width: 640px) {
  .lightbox-overlay {
    padding: 8px;
  }
  .lightbox-dialog {
    width: calc(100vw - 16px);
    max-width: calc(100vw - 16px);
    max-height: calc(100vh - 16px);
    padding: 12px;
    border-radius: 16px;
  }
  .lightbox-image {
    max-height: calc(100vh - 68px);
  }
}


/* v25 top news redesign + readable article pages */
.top-news-panel {
  padding: 14px 18px 18px;
  min-height: 100%;
}
.about-top-card {
  padding: 24px 24px 18px;
}
.about-top-card .card-content-center {
  align-items: center;
  justify-content: center;
}
.about-top-card .lead-copy {
  width: min(100%, 40ch);
  margin: 0 auto;
  text-align: center;
  font-size: clamp(17px, 1.42vw, 22px);
  line-height: 1.9;
  letter-spacing: 0.02em;
}
.top-news-list {
  display: grid;
  gap: 0;
  width: 100%;
}
.top-news-row,
.news-archive-row {
  display: grid;
  grid-template-columns: 124px minmax(0, 1fr);
  align-items: start;
  gap: 18px;
  text-decoration: none;
  color: inherit;
  padding: 16px 6px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}
.top-news-row:first-child,
.news-archive-row:first-child {
  border-top: 1px solid rgba(255,255,255,0.08);
}
.top-news-row:hover,
.news-archive-row:hover {
  background: rgba(255,255,255,0.03);
  border-color: rgba(183, 99, 255, 0.26);
  transform: translateX(4px);
}
.top-news-date,
.news-archive-date {
  display: inline-block;
  padding-top: 2px;
  color: rgba(255,255,255,0.54);
  font-size: 12px;
  letter-spacing: 0.16em;
}
.top-news-title,
.news-archive-body h2 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.6;
  color: rgba(255,255,255,0.94);
}
.news-archive-panel {
  padding: 18px 24px 24px;
}
.news-archive-list {
  gap: 0;
}
.news-archive-row {
  padding: 20px 8px;
}
.news-archive-body p {
  margin: 10px 0 0;
  color: rgba(255,255,255,0.72);
  line-height: 1.85;
}
.news-manage-panel {
  background: rgba(13, 15, 25, 0.86);
}
.news-article-page {
  width: min(100%, 1120px);
}
.news-article-hero .page-title.solo {
  max-width: 900px;
  margin-inline: auto;
}
.news-article-panel {
  padding: 28px;
  background: rgba(10, 12, 20, 0.86);
}
.news-article-shell {
  background: linear-gradient(180deg, rgba(17, 20, 32, 0.96), rgba(12, 14, 24, 0.94));
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 22px;
  padding: clamp(22px, 3vw, 42px);
  box-shadow: 0 24px 70px rgba(0,0,0,0.24);
}
.news-article-meta {
  color: #d6b4ff;
  font-size: 12px;
  letter-spacing: 0.18em;
}
.news-article-title {
  margin: 14px 0 12px;
  font-size: clamp(26px, 4vw, 42px);
  line-height: 1.34;
}
.news-article-summary {
  margin: 0;
  font-size: 16px;
  line-height: 1.9;
  color: rgba(255,255,255,0.82);
}
.news-article-body {
  display: grid;
  gap: 18px;
  margin-top: 26px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.news-article-body p {
  margin: 0;
  color: rgba(255,255,255,0.88);
  line-height: 2;
  font-size: 15px;
}
.news-article-action {
  margin-top: 20px;
}
@media (max-width: 920px) {
  .top-news-row,
  .news-archive-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .top-news-date,
  .news-archive-date {
    padding-top: 0;
  }
  .top-news-title,
  .news-archive-body h2 {
    font-size: 16px;
  }
  .news-archive-panel,
  .news-article-panel {
    padding: 18px;
  }
  .news-article-shell {
    border-radius: 18px;
    padding: 20px 18px;
  }
}
@media (max-width: 640px) {
  .top-news-panel {
    padding: 10px 14px 16px;
  }
  .about-top-card {
    padding: 18px 16px 16px;
  }
  .top-news-row,
  .news-archive-row {
    padding: 14px 2px;
  }
}


.back-to-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 650;
  width: 58px;
  height: 58px;
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(183,99,255,0.28), rgba(84,169,255,0.18));
  backdrop-filter: blur(16px);
  box-shadow: 0 14px 38px rgba(0,0,0,0.34), 0 0 22px rgba(183,99,255,0.18);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px) scale(0.94);
  transition: opacity 0.24s ease, visibility 0.24s ease, transform 0.24s ease, box-shadow 0.24s ease, border-color 0.24s ease;
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.back-to-top:hover {
  border-color: rgba(183,99,255,0.48);
  box-shadow: 0 16px 42px rgba(0,0,0,0.4), 0 0 26px rgba(183,99,255,0.24);
}

.back-to-top-arrow {
  font-size: 22px;
  line-height: 1;
  transform: translateY(-1px);
}


@media (max-width: 920px) {
  .back-to-top {
    right: 14px;
    bottom: 14px;
    width: 52px;
    height: 52px;
  }
}

.hero-slider-clickable {
  cursor: pointer;
}
.hero-slider-clickable:focus-visible {
  outline: 2px solid rgba(183, 99, 255, 0.8);
  outline-offset: 6px;
}

/* v32 content management enhancements */
.section-note-panel {
  margin-top: 28px;
}
.section-note-text {
  margin: 0;
  text-align: left;
}
.visual-archive-card {
  margin: 0;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}
.visual-archive-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  display: block;
}
.visual-archive-card figcaption {
  display: grid;
  gap: 8px;
  padding: 18px 16px 20px;
}
.visual-archive-card figcaption strong {
  font-family: "Times New Roman", Georgia, serif;
  font-size: 24px;
}
.visual-archive-card figcaption span {
  font-size: 13px;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.08em;
}
.article-page {
  width: min(100%, 1180px);
}
.article-hero-readable .page-title {
  font-size: clamp(42px, 5vw, 72px);
}
.article-date {
  color: rgba(255,255,255,0.76);
}
.article-body-card {
  display: grid;
  gap: 28px;
}
.article-hero-media {
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.02);
}
.article-hero-media img {
  width: 100%;
  max-height: min(54vh, 560px);
  object-fit: cover;
  display: block;
}
.article-body-copy {
  width: min(100%, 820px);
}
.article-summary {
  margin: 0 0 20px;
  font-size: 22px;
  line-height: 1.8;
  color: #f4e7ff;
}
.article-back-row {
  margin-top: 28px;
}
.content-copy-smallcaps {
  color: rgba(255,255,255,0.68);
  letter-spacing: 0.12em;
  font-size: 12px;
  text-transform: uppercase;
}
@media (max-width: 920px) {
  .article-summary {
    font-size: 18px;
  }
  .article-body-copy {
    width: 100%;
  }
}


/* v35 links/listen alignment */
.top-grid-two#links,
.top-grid-two.section#links,
.links-listen-row {
  align-items: stretch;
}

.top-grid-two#links > .top-section-block,
.top-grid-two.section#links > .top-section-block,
.links-listen-row > .top-section-block {
  display: flex;
  flex-direction: column;
}

.top-grid-two#links .top-unified-card,
.top-grid-two.section#links .top-unified-card,
.links-listen-row .top-unified-card,
.links-top-card,
.listen-top-card {
  flex: 1;
  min-height: 100%;
}

.links-top-card,
.listen-top-card {
  min-height: 520px;
  display: flex;
  flex-direction: column;
}

.links-top-card .card-content-center,
.listen-top-card .card-content-center {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding-top: 28px;
  padding-bottom: 28px;
}

.top-links-grid-balanced,
.listen-platforms-compact {
  width: min(100%, 540px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.top-links-grid-balanced .link-chip.link-chip-wide,
.listen-platforms-compact .link-chip.link-chip-wide {
  width: 100%;
}

.links-top-card .card-action-left {
  margin-top: auto;
}

@media (max-width: 920px) {
  .links-top-card,
  .listen-top-card {
    min-height: auto;
  }

  .top-links-grid-balanced,
  .listen-platforms-compact {
    width: 100%;
  }
}


/* v37 listen buttons match links layout */
.listen-top-card .card-content-center {align-items:center; justify-content:center; padding-top:28px; padding-bottom:28px;}
.listen-top-card .top-links-grid-balanced.listen-platforms-compact {width:min(100%, 540px); margin:0 auto; display:grid; grid-template-columns:1fr; gap:16px;}
.listen-top-card .top-links-grid-balanced.listen-platforms-compact .link-chip.link-chip-wide {width:100%; min-height:72px;}


/* v42 responsive audit + tablet/mobile stability */
:root {
  --safe-bottom: max(env(safe-area-inset-bottom), 0px);
}

.page-frame {
  overflow: hidden;
}

.top-section-block-wide,
.visuals-unified-card,
.goods-unified-card,
.discography-frame {
  min-width: 0;
}

.top-news-panel,
.about-top-card,
.links-top-card,
.listen-top-card,
.visuals-unified-card,
.goods-unified-card,
.discography-frame {
  min-height: 100%;
}

.visual-discography-grid,
.visual-discography-grid-wide,
.discography-grid,
.goods-grid-full,
.visual-page-grid {
  align-items: start;
}

.lightbox-dialog {
  max-width: min(92vw, 1040px);
  max-height: min(88vh, 820px);
}
.lightbox-image {
  max-width: 100%;
  max-height: calc(min(88vh, 820px) - 76px);
  object-fit: contain;
}

@media (max-width: 1280px) {
  :root {
    --content-width: 1320px;
    --frame-width: min(1320px, calc(100vw - 24px));
  }
  .pc-header-inner {
    padding-inline: 18px;
  }
  .pc-nav {
    gap: 18px;
  }
  .pc-nav a,
  .footer-links a {
    font-size: 12px;
    letter-spacing: 0.16em;
  }
  .hero-slide {
    min-height: min(62vh, 680px);
  }
  .hero-slide-content {
    gap: 20px;
    padding: clamp(24px, 4vw, 40px);
  }
  .hero-copy {
    max-width: 500px;
  }
  .hero-copy-title {
    font-size: clamp(44px, 7vw, 82px);
  }
  .hero-slide-logo {
    width: min(38vw, 300px);
  }
}

@media (max-width: 1100px) {
  .top-grid-two {
    gap: 18px;
  }
  .feature-panel,
  .long-panel {
    padding: 20px;
  }
  .section-head.section-head-balanced .line {
    max-width: 84px;
  }
  .discography-grid,
  .goods-grid-full,
  .visual-page-grid,
  .visual-discography-grid-wide {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .links-top-card,
  .listen-top-card {
    min-height: 480px;
  }
}

@media (max-width: 920px) {
  :root {
    --frame-width: calc(100vw - 12px);
  }
  body {
    overflow-x: hidden;
  }
  .page-content {
    width: min(100%, 860px);
    padding: 10px 10px 88px;
  }
  .shell-main {
    padding-top: 10px;
  }
  .page-frame {
    width: 100%;
    min-height: calc(100vh - 10px);
  }
  .top-hero {
    margin-bottom: 18px;
  }
  .hero-slider {
    border-radius: 22px;
  }
  .hero-slide {
    min-height: 60vh;
  }
  .hero-slide-content {
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-end;
    gap: 18px;
    padding: 22px 18px 54px;
  }
  .hero-copy,
  .hero-copy-text {
    max-width: min(100%, 620px);
  }
  .hero-copy-title {
    font-size: clamp(34px, 9vw, 62px);
    line-height: 0.96;
  }
  .hero-copy-text {
    margin-top: 12px;
    font-size: clamp(14px, 2.8vw, 17px);
    line-height: 1.72;
  }
  .hero-slide-logo {
    width: min(52vw, 240px);
  }
  .hero-nav {
    inset-inline: 10px;
  }
  .hero-arrow {
    width: 42px;
    height: 42px;
    font-size: 22px;
  }
  .hero-dots {
    bottom: 12px;
    gap: 8px;
  }
  .top-grid-two,
  .top-grid-two-primary,
  .links-listen-row,
  .goods-links-row,
  .two-col-layout,
  .site-footer-inner {
    grid-template-columns: 1fr;
  }
  .top-section-block {
    gap: 10px;
  }
  .section-head {
    margin: 28px 0 18px;
  }
  .section-head.section-head-balanced {
    gap: 10px;
  }
  .section-head.section-head-balanced .line {
    max-width: 56px;
  }
  .section-head h2,
  .page-title {
    font-size: clamp(28px, 7.4vw, 42px);
  }
  .section-head p,
  .page-lead {
    font-size: 14px;
  }
  .lead-copy,
  .content-copy,
  .about-top-card .lead-copy {
    font-size: 15px;
    line-height: 1.85;
  }
  .feature-panel,
  .long-panel,
  .news-archive-panel,
  .news-article-panel {
    padding: 18px;
  }
  .visual-discography-grid,
  .visual-discography-grid-wide,
  .discography-grid,
  .goods-grid-full,
  .visual-page-grid,
  .visual-preview-grid,
  .visual-wide-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }
  .discography-info {
    padding: 14px 13px 16px;
  }
  .discography-info h3 {
    font-size: clamp(20px, 4vw, 24px);
  }
  .discography-meta {
    font-size: 12px;
    line-height: 1.6;
  }
  .links-top-card,
  .listen-top-card {
    min-height: auto;
  }
  .links-top-card .card-content-center,
  .listen-top-card .card-content-center,
  .about-top-card .card-content-center,
  .top-news-panel {
    padding-block: 22px;
  }
  .top-links-grid-balanced,
  .listen-platforms-compact,
  .top-links-grid-stacked {
    width: min(100%, 620px);
    gap: 14px;
  }
  .link-chip.link-chip-wide {
    min-height: 64px;
  }
  .site-footer {
    width: calc(100vw - 12px);
    margin-bottom: 108px;
  }
  .footer-links {
    justify-content: flex-start;
    row-gap: 12px;
  }
  .player-dock {
    left: 12px;
    bottom: calc(12px + var(--safe-bottom));
    width: min(420px, calc(100vw - 24px));
  }
  .player-overlay {
    left: 12px;
    right: 12px;
    bottom: calc(12px + var(--safe-bottom));
  }
  .player-panel {
    max-width: min(100%, 720px);
    padding: 16px;
    border-radius: 20px;
  }
  .player-meta {
    grid-template-columns: 64px 1fr;
    gap: 12px;
  }
  .player-cover {
    width: 64px;
    border-radius: 14px;
  }
  .player-title {
    font-size: clamp(16px, 2.8vw, 22px);
  }
  .player-controls {
    gap: 10px;
    margin: 14px 0 10px;
  }
  .player-icon-btn {
    width: 46px;
    height: 46px;
  }
  .player-icon-btn-main {
    width: 56px;
    height: 56px;
  }
  .back-to-top {
    right: 14px;
    bottom: calc(14px + var(--safe-bottom));
  }
}

@media (max-width: 640px) {
  .page-content {
    padding: 8px 8px 84px;
  }
  .feature-panel,
  .long-panel,
  .news-article-shell,
  .article-body-card {
    border-radius: 18px;
  }
  .hero-slider {
    border-radius: 18px;
  }
  .hero-slide {
    min-height: 72svh;
  }
  .hero-slide-content {
    padding: 16px 14px 48px;
  }
  .hero-copy-title {
    font-size: clamp(30px, 11vw, 48px);
  }
  .hero-copy-text {
    font-size: 14px;
    line-height: 1.68;
  }
  .hero-slide-logo {
    width: min(58vw, 180px);
  }
  .hero-nav {
    inset-inline: 8px;
  }
  .hero-arrow {
    width: 38px;
    height: 38px;
    font-size: 20px;
  }
  .hero-dot {
    width: 10px;
    height: 10px;
  }
  .section-head.section-head-balanced .line {
    max-width: 34px;
  }
  .section-head h2,
  .page-title {
    font-size: clamp(26px, 8.8vw, 34px);
  }
  .visual-discography-grid,
  .visual-discography-grid-wide,
  .discography-grid,
  .goods-grid-full,
  .visual-page-grid,
  .visual-preview-grid,
  .visual-wide-grid,
  .goods-preview-grid {
    grid-template-columns: 1fr;
  }
  .discography-card,
  .visual-archive-card,
  .goods-preview-card,
  .news-card,
  .content-image-card,
  .article-hero-media {
    border-radius: 16px;
  }
  .discography-thumb img,
  .visual-archive-card img,
  .goods-preview-card img {
    aspect-ratio: 1 / 1;
  }
  .discography-info {
    padding: 14px 12px 16px;
  }
  .discography-info h3 {
    font-size: 22px;
  }
  .top-news-row,
  .news-archive-row {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 13px 2px;
  }
  .top-news-title,
  .news-archive-body h2 {
    font-size: 15px;
    line-height: 1.6;
  }
  .top-links-grid-balanced,
  .listen-platforms-compact,
  .top-links-grid-stacked {
    width: 100%;
    gap: 12px;
  }
  .link-chip.link-chip-wide {
    min-height: 58px;
    padding-inline: 16px;
  }
  .site-footer {
    padding: 18px 16px;
    margin-bottom: 102px;
  }
  .footer-links {
    gap: 12px 16px;
  }
  .player-dock {
    left: 8px;
    width: calc(100vw - 16px);
    border-radius: 16px;
  }
  .player-dock-title {
    font-size: 14px;
  }
  .player-overlay {
    left: 8px;
    right: 8px;
  }
  .player-panel {
    padding: 14px;
    border-radius: 18px;
  }
  .player-meta {
    grid-template-columns: 56px 1fr;
  }
  .player-cover {
    width: 56px;
    border-radius: 12px;
  }
  .player-time-row {
    gap: 6px;
  }
  .player-bottom-row,
  .volume-wrap {
    width: 100%;
  }
  .lightbox-dialog {
    max-width: calc(100vw - 16px);
    max-height: calc(100svh - 24px);
  }
  .lightbox-image {
    max-height: calc(100svh - 104px);
  }
  .back-to-top {
    width: 50px;
    height: 50px;
    right: 12px;
    bottom: calc(12px + var(--safe-bottom));
  }
}


/* v44 responsive performance + mobile hero tuning */
@media (max-width: 1024px) {
  .bg-image {
    animation: none;
    transform: none;
  }
  .bg-overlay.music-active {
    animation: none;
  }
  .page-content {
    padding-left: 18px;
    padding-right: 18px;
  }
  .hero-slider {
    border-radius: 22px;
  }
  .hero-slide {
    min-height: clamp(300px, 44vh, 440px) !important;
  }
  .hero-slide-content {
    padding: 24px 22px 54px;
    gap: 16px;
  }
  .hero-copy {
    max-width: min(60%, 420px);
  }
  .hero-copy-title {
    font-size: clamp(34px, 6.4vw, 56px);
    line-height: 0.95;
  }
  .hero-copy-text {
    margin-top: 10px;
    font-size: 14px;
    line-height: 1.6;
    max-width: 100%;
  }
  .hero-slide-logo {
    width: min(30vw, 180px);
  }
}

@media (max-width: 920px) {
  .page-content {
    width: min(100%, 100%);
    padding: 88px 16px 44px;
  }
  .top-grid-two,
  .links-listen-row {
    gap: 16px;
  }
  .top-grid-two-primary .top-unified-card {
    min-height: 380px;
  }
  .discography-frame,
  .visuals-unified-card,
  .goods-unified-card {
    padding: 18px;
  }
  .hero-slide {
    min-height: clamp(280px, 40vh, 380px) !important;
  }
  .hero-slide-content {
    padding: 20px 18px 46px;
  }
  .hero-copy {
    max-width: min(66%, 360px);
  }
  .hero-copy-title {
    font-size: clamp(30px, 6vw, 46px);
  }
  .hero-copy-text {
    font-size: 13px;
    line-height: 1.55;
  }
  .hero-slide-logo {
    width: min(26vw, 140px) !important;
  }
  .hero-arrow {
    width: 42px;
    height: 42px;
    font-size: 22px;
  }
  .hero-dots {
    bottom: 12px;
    gap: 8px;
  }
  .discography-grid,
  .visual-discography-grid,
  .visual-discography-grid-wide,
  .goods-discography-grid,
  .goods-discography-grid-wide,
  .goods-grid-full {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 14px;
  }
  .discography-info {
    padding: 14px 12px 16px;
  }
  .discography-info h3 {
    font-size: 20px;
  }
  .discography-meta {
    font-size: 12px;
    margin-top: 8px;
  }
}

@media (max-width: 640px) {
  .page-content {
    padding: 78px 12px 36px;
  }
  .top-hero {
    margin-bottom: 18px;
  }
  .hero-slider {
    border-radius: 18px;
  }
  .hero-slide {
    min-height: clamp(220px, 34vh, 290px) !important;
  }
  .hero-slide-content {
    padding: 16px 14px 40px;
    gap: 10px;
  }
  .hero-copy {
    max-width: min(72%, 250px);
  }
  .hero-kicker {
    font-size: 10px;
    letter-spacing: 0.18em;
    margin-bottom: 6px;
  }
  .hero-copy-title {
    font-size: clamp(24px, 7.2vw, 34px);
    line-height: 0.98;
  }
  .hero-copy-text {
    margin-top: 8px;
    font-size: 12px;
    line-height: 1.45;
  }
  .hero-slide-logo {
    width: min(24vw, 96px) !important;
    filter: drop-shadow(0 0 12px rgba(183,99,255,0.2));
  }
  .hero-nav {
    inset: 50% 10px auto 10px;
  }
  .hero-arrow {
    width: 36px;
    height: 36px;
    font-size: 18px;
    background: rgba(4,6,16,0.32);
  }
  .hero-dot {
    width: 9px;
    height: 9px;
  }
  .section-head {
    margin: 28px 0 16px;
  }
  .section-head.section-head-balanced .line {
    max-width: 56px;
  }
  .feature-panel,
  .top-unified-card {
    border-radius: 18px;
  }
  .discography-frame,
  .visuals-unified-card,
  .goods-unified-card,
  .feature-panel {
    padding: 14px;
  }
  .discography-grid,
  .visual-discography-grid,
  .visual-discography-grid-wide,
  .goods-discography-grid,
  .goods-discography-grid-wide,
  .goods-grid-full {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 10px !important;
  }
  .discography-info {
    padding: 10px 10px 12px;
  }
  .discography-type {
    font-size: 9px;
    letter-spacing: 0.14em;
  }
  .discography-info h3 {
    font-size: 16px;
  }
  .discography-meta {
    font-size: 10px;
    line-height: 1.35;
  }
  .section-view-btn,
  .discography-more-btn {
    min-height: 38px;
    padding: 0 14px;
    font-size: 10px;
    letter-spacing: 0.1em;
  }
}


/* v45 mobile stability and layout fixes */
@media (max-width: 920px) {
  .menu-button {
    left: auto;
    right: 12px;
    top: 10px;
    width: 52px;
    height: 52px;
    border-radius: 16px;
  }
  .sidebar {
    left: auto;
    right: 0;
    transform: translateX(100%);
    width: min(88vw, 360px);
    padding: 88px 24px 28px;
    border-right: 0;
    border-left: 1px solid rgba(255,255,255,0.08);
  }
  .sidebar.open { transform: translateX(0); }
  .sidebar-nav { gap: 22px; }
  .sidebar-nav a {
    font-size: 16px;
    letter-spacing: 0.12em;
    line-height: 1.6;
    padding: 4px 0;
  }
  .sidebar-copy { font-size: 12px; padding-top: 10px; }

  .shell-main { padding-top: 0; }
  .site-footer { margin-bottom: 112px; }

  .top-grid-two.section#links, .top-grid-two#links {
    grid-template-columns: 1fr;
    gap: 16px;
    align-items: stretch;
  }
  .links-top-card, .listen-top-card {
    min-height: 0 !important;
    height: auto;
  }
  .links-top-card .card-content-center,
  .listen-top-card .card-content-center {
    padding-top: 18px !important;
    padding-bottom: 18px !important;
    min-height: 0;
  }
  .top-grid-two.section#links .section-head,
  .top-grid-two#links .section-head {
    margin: 22px 0 14px;
  }
  .top-grid-two.section#links .section-head > div,
  .top-grid-two#links .section-head > div {
    display: grid;
    gap: 6px;
    justify-items: center;
  }
  .top-grid-two.section#links .section-head h2,
  .top-grid-two#links .section-head h2 {
    line-height: 1;
  }
  .top-grid-two.section#links .section-head p,
  .top-grid-two#links .section-head p {
    margin: 0;
    line-height: 1.4;
  }
  .listen-platforms,
  .listen-platforms-compact,
  .top-links-grid-balanced,
  .top-links-grid-stacked {
    width: 100% !important;
    max-width: none !important;
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }
  .link-chip,
  .link-chip.link-chip-wide {
    min-height: 60px;
    padding: 0 16px;
  }

  .hero-slider {
    border-radius: 18px;
  }
  .hero-slide {
    min-height: min(31svh, 240px) !important;
  }
  .hero-slide-content {
    padding: 14px 14px 34px !important;
    gap: 8px !important;
  }
  .hero-copy {
    max-width: min(72%, 240px) !important;
  }
  .hero-copy-title {
    font-size: clamp(22px, 6.8vw, 30px) !important;
  }
  .hero-copy-text {
    font-size: 11px !important;
    line-height: 1.35 !important;
    margin-top: 6px !important;
  }
  .hero-slide-logo {
    width: min(20vw, 82px) !important;
  }
  .hero-nav { inset: 50% 8px auto 8px; }
  .hero-arrow {
    width: 34px;
    height: 34px;
    font-size: 18px;
  }
  .hero-dots { bottom: 10px; }

  .visual-discography-grid,
  .visual-discography-grid-wide,
  .discography-grid,
  .goods-grid-full,
  .goods-discography-grid,
  .goods-discography-grid-wide {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 12px !important;
  }
  .discography-info h3 { font-size: 18px; }
  .discography-meta { font-size: 11px; }

  .player-dock {
    left: 8px !important;
    bottom: calc(8px + var(--safe-bottom)) !important;
    width: min(300px, calc(100vw - 74px)) !important;
    min-height: 64px;
    padding: 8px 10px;
    border-radius: 16px;
  }
  .player-dock-cover {
    width: 40px !important;
    flex-basis: 40px !important;
  }
  .player-dock-title {
    font-size: 13px !important;
    -webkit-line-clamp: 1;
  }
  .player-dock-play {
    width: 40px;
    height: 40px;
  }
  .player-overlay {
    left: 8px;
    right: 8px;
    bottom: calc(8px + var(--safe-bottom));
  }
  .back-to-top {
    right: 8px !important;
    bottom: calc(82px + var(--safe-bottom)) !important;
    width: 48px !important;
    height: 48px !important;
  }
}

@media (max-width: 640px) {
  .page-content {
    padding: 72px 10px 34px !important;
  }
  .hero-slide {
    min-height: min(28svh, 210px) !important;
  }
  .hero-copy {
    max-width: min(74%, 210px) !important;
  }
  .hero-copy-title {
    font-size: clamp(20px, 7vw, 26px) !important;
  }
  .hero-copy-text {
    font-size: 10.5px !important;
  }
  .hero-slide-logo {
    width: min(18vw, 72px) !important;
  }
  .visual-discography-grid,
  .visual-discography-grid-wide,
  .discography-grid,
  .goods-grid-full,
  .goods-discography-grid,
  .goods-discography-grid-wide {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 10px !important;
  }
  .discography-info { padding: 10px 10px 12px; }
  .discography-info h3 { font-size: 16px; }
  .discography-meta { font-size: 10px; line-height: 1.45; }
  .menu-button { right: 10px; top: 10px; }
  .sidebar { width: min(92vw, 340px); }
}


/* v46 mobile stability + lighter player */
.mobile-shell-brand{display:none;}
.player-dock-controls{display:flex;align-items:center;gap:10px;}
.player-dock-mini-btn{width:38px;height:38px;border-radius:999px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.06);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;flex:0 0 38px;}
.player-dock-mini-btn img{width:16px;height:16px;}
.player-dock-play{flex:0 0 48px;}
@media (max-width: 1100px){
  .bg-image{animation:none !important; transform:none !important;}
  .bg-overlay{animation:none !important;}
  .mobile-shell-brand{display:flex; position:fixed; top:0; left:0; right:0; height:72px; align-items:center; justify-content:center; z-index:480; background:linear-gradient(180deg, rgba(8,10,18,.92), rgba(8,10,18,.58)); backdrop-filter:blur(14px); border-bottom:1px solid rgba(255,255,255,.06); pointer-events:none;}
  .mobile-shell-brand img{height:34px; width:auto; filter:drop-shadow(0 0 12px rgba(183,99,255,.2));}
  .pc-header{display:none !important;}
  .shell-main{padding-top:72px !important;}
  .page-frame{width:min(100vw, 100%) !important;}
  .menu-button{right:12px !important; top:12px !important; z-index:520;}
  .sidebar{padding-top:88px !important;}
  .sidebar-nav{gap:26px !important;}
  .sidebar-nav a{font-size:18px !important; letter-spacing:.14em; padding:4px 0;}
  .player-overlay{display:none !important;}
  .player-dock{left:10px !important; right:10px !important; width:auto !important; bottom:10px !important; min-height:64px; padding:10px 12px !important; border-radius:18px !important; display:grid; grid-template-columns:44px 1fr auto; gap:10px; align-items:center; background:rgba(10,12,22,.92); backdrop-filter:blur(14px);}
  .player-dock-cover{width:44px !important; flex-basis:44px !important; border-radius:12px !important;}
  .player-dock-meta{min-width:0;}
  .player-dock-title{font-size:12px !important; line-height:1.35; white-space:nowrap; overflow:hidden; text-overflow:ellipsis;}
  .player-dock-now{font-size:9px !important;}
  .player-dock-controls{gap:8px;}
  .player-dock-mini-btn{width:34px;height:34px;flex-basis:34px;}
  .player-dock-play{width:42px;height:42px;min-width:42px;}
  .player-bottom-row, .volume-wrap, #volumeBar{display:none !important;}
  .back-to-top{right:12px !important; bottom:88px !important; width:48px; height:48px; z-index:470;}
}
@media (max-width: 920px){
  .hero-slider{min-height:min(43vh, 330px) !important; border-radius:18px !important;}
  .hero-slide-media{aspect-ratio:16/10 !important;}
  .section-head h2, .page-title{font-size:clamp(28px, 6vw, 40px) !important;}
  .section-head p, .page-subtitle{font-size:14px !important;}
  .news-list-item{padding:14px 0 !important;}
}
@media (max-width: 640px){
  .hero-slider{min-height:220px !important;}
  .top-grid-2, .top-grid-3, .discography-grid, .visuals-grid, .goods-grid{grid-template-columns:repeat(2, minmax(0, 1fr)) !important; gap:12px !important;}
  .discography-info h3, .goods-preview-info h3{font-size:18px !important;}
  .discography-meta, .goods-preview-text{font-size:11px !important;}
  .listen-top-card .card-content-center{padding-top:22px !important;}
}


/* v47 mobile stability */
@media (max-width: 1100px){
  .player-dock, .player-overlay, .bottom-trigger, .yt-player-container{display:none !important;}
  .back-to-top{bottom:16px !important; right:12px !important;}
  .mobile-shell-brand{pointer-events:auto !important; z-index:500;}
  .mobile-shell-brand img{height:30px !important;}
  .page-content{padding-top:88px !important;}
  .site-footer{padding-bottom:22px !important;}
  .sidebar-logo-link{display:none !important;}
  .sidebar-nav{gap:28px !important; padding-top:18px;}
  .sidebar-nav a{font-size:19px !important; line-height:1.45; padding:6px 0;}
}
@media (max-width: 920px){
  #listen .section-head, #listen .feature-panel-head{margin-bottom:14px !important;}
  #listen .section-head h2, #listen .feature-panel-head h2{display:block !important; visibility:visible !important; opacity:1 !important;}
}


/* v52 mobile player restore + stability */
@media (max-width: 1100px){
  .player-dock{display:grid !important; left:10px !important; right:10px !important; width:auto !important; bottom:10px !important; min-height:64px; padding:10px 12px !important; border-radius:18px !important; grid-template-columns:44px 1fr auto; gap:10px; align-items:center; background:rgba(10,12,22,.92); backdrop-filter:blur(14px); z-index:460;}
  .yt-player-container{display:block !important;}
  .bottom-trigger{display:none !important;}
  .player-overlay{display:none !important;}
  .back-to-top{bottom:86px !important; right:12px !important; z-index:470;}
}
@media (max-width: 640px){
  .player-dock{bottom:8px !important; left:8px !important; right:8px !important;}
  .back-to-top{bottom:84px !important; right:10px !important; width:46px !important; height:46px !important;}
}


/* v54 tablet/mobile navigation + dock stability overrides */
@media (max-width: 1100px) {
  .pc-header { display: none !important; }
  .menu-button { display: flex !important; right: 12px !important; left: auto !important; top: 12px !important; z-index: 560; }
  .sidebar { display: block !important; }
  .shell-main { padding-top: 72px !important; }
  .page-frame { width: min(100vw - 16px, 100%) !important; }
}
@media (min-width: 921px) and (max-width: 1100px) {
  .mobile-shell-brand { display: flex !important; }
}
@media (max-width: 1100px) {
  .sidebar-nav a { font-size: 18px !important; line-height: 1.5 !important; padding: 12px 0 !important; }
  .sidebar { padding-top: 92px !important; }
  .player-dock { display: grid !important; left: 10px !important; right: 10px !important; width: auto !important; bottom: 10px !important; min-height: 64px !important; padding: 10px 12px !important; border-radius: 18px !important; grid-template-columns: 44px 1fr auto !important; gap: 10px !important; align-items: center !important; opacity: 1 !important; pointer-events: auto !important; }
  .player-overlay { display: none !important; }
  .bottom-trigger, .yt-player-container { display: none !important; }
  .back-to-top { bottom: 86px !important; right: 12px !important; }
}
@media (max-width: 640px) {
  .player-dock { left: 8px !important; right: 8px !important; bottom: 8px !important; }
  .back-to-top { bottom: 82px !important; right: 10px !important; }
}


/* v55 unified responsive/mobile stability overrides */
:root{--mobile-shell-height:72px;--mobile-dock-offset:86px;}
@media (max-width: 1100px) {
  .bg-image,.bg-overlay{animation:none !important;transform:none !important;}
  .pc-header{display:none !important;}
  .mobile-shell-brand{display:flex !important;position:fixed;top:0;left:0;right:0;height:var(--mobile-shell-height);align-items:center;justify-content:center;z-index:500;background:linear-gradient(180deg,rgba(8,10,18,.94),rgba(8,10,18,.62));backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.06);pointer-events:auto !important;}
  .mobile-shell-brand img{height:30px !important;width:auto;}
  .menu-button{display:flex !important;right:12px !important;left:auto !important;top:12px !important;z-index:560;}
  .sidebar{display:block !important;padding-top:92px !important;}
  .sidebar-logo-link{display:none !important;}
  .sidebar-nav{gap:28px !important;padding-top:18px !important;}
  .sidebar-nav a{font-size:18px !important;line-height:1.5 !important;padding:12px 0 !important;}
  .shell-main{padding-top:var(--mobile-shell-height) !important;}
  .page-frame{width:min(100vw - 16px,100%) !important;}
  .page-content{padding-top:88px !important;}
  .player-overlay,.bottom-trigger{display:none !important;}
  .yt-player-container{display:block !important;position:fixed !important;left:-9999px !important;top:auto !important;width:1px !important;height:1px !important;opacity:0 !important;pointer-events:none !important;}
  .player-dock{display:grid !important;left:10px !important;right:10px !important;bottom:10px !important;width:auto !important;min-height:64px !important;padding:10px 12px !important;border-radius:18px !important;grid-template-columns:44px 1fr auto !important;gap:10px !important;align-items:center !important;opacity:1 !important;pointer-events:auto !important;z-index:460 !important;background:rgba(10,12,22,.92) !important;backdrop-filter:blur(14px) !important;}
  .player-dock-cover{width:44px !important;flex-basis:44px !important;border-radius:12px !important;}
  .player-dock-meta{min-width:0 !important;}
  .player-dock-title{font-size:12px !important;line-height:1.35 !important;white-space:nowrap !important;overflow:hidden !important;text-overflow:ellipsis !important;}
  .player-dock-now{font-size:9px !important;}
  .player-dock-controls{display:flex !important;align-items:center !important;gap:8px !important;}
  .player-dock-mini-btn{display:inline-flex !important;width:34px !important;height:34px !important;flex-basis:34px !important;}
  .player-dock-play{width:42px !important;height:42px !important;min-width:42px !important;}
  .player-bottom-row,.volume-wrap,#volumeBar{display:none !important;}
  .back-to-top{right:12px !important;bottom:calc(var(--mobile-dock-offset) + env(safe-area-inset-bottom, 0px)) !important;width:48px !important;height:48px !important;z-index:470 !important;}
  .site-footer{padding-bottom:22px !important;}
}
@media (min-width: 641px) and (max-width: 1100px) {
  .hero-slider{min-height:min(38vh,320px) !important;border-radius:18px !important;}
  .hero-slide-media{aspect-ratio:16/10 !important;}
  .top-grid-2,.top-grid-3{grid-template-columns:repeat(2,minmax(0,1fr)) !important;gap:16px !important;}
  .discography-grid,.visuals-grid,.goods-grid,.visual-discography-grid,.visual-discography-grid-wide,.goods-grid-full,.goods-discography-grid,.goods-discography-grid-wide{grid-template-columns:repeat(2,minmax(0,1fr)) !important;gap:14px !important;}
}
@media (max-width: 640px) {
  :root{--mobile-dock-offset:82px;}
  .page-content{padding:88px 10px 34px !important;}
  .hero-slider{min-height:220px !important;border-radius:16px !important;}
  .hero-slide{min-height:min(28svh,210px) !important;}
  .hero-slide-media{aspect-ratio:16/10 !important;}
  .hero-copy{max-width:min(74%,210px) !important;}
  .hero-copy-title{font-size:clamp(20px,7vw,26px) !important;}
  .hero-copy-text{font-size:10.5px !important;}
  .hero-slide-logo{width:min(18vw,72px) !important;}
  .top-grid-2,.top-grid-3,.discography-grid,.visuals-grid,.goods-grid,.visual-discography-grid,.visual-discography-grid-wide,.goods-grid-full,.goods-discography-grid,.goods-discography-grid-wide{grid-template-columns:repeat(2,minmax(0,1fr)) !important;gap:10px !important;}
  .discography-info,.goods-preview-info{padding:10px 10px 12px !important;}
  .discography-info h3,.goods-preview-info h3{font-size:16px !important;}
  .discography-meta,.goods-preview-text{font-size:10px !important;line-height:1.45 !important;}
  .menu-button{right:10px !important;top:10px !important;}
  .sidebar{width:min(92vw,340px) !important;}
  .player-dock{left:8px !important;right:8px !important;bottom:8px !important;}
  .back-to-top{right:10px !important;bottom:calc(var(--mobile-dock-offset) + env(safe-area-inset-bottom, 0px)) !important;width:46px !important;height:46px !important;}
}


/* v57 compact menu + player consistency fixes */
@media (max-width: 1100px) {
  .sidebar {
    left: auto !important;
    right: 0 !important;
    transform: translateX(100%) !important;
    border-right: 0 !important;
    border-left: 1px solid rgba(255,255,255,0.08) !important;
  }
  .sidebar.open { transform: translateX(0) !important; }
  .menu-button { left: auto !important; right: 12px !important; }
}


/* Final unified tablet/mobile overrides (single source of truth for repeated selectors). */
@media (max-width: 1100px) {
  .pc-header,
  .header-hover-zone { display: none !important; }

  .menu-button {
    display: flex !important;
    right: 14px !important;
    left: auto !important;
  }

  .sidebar {
    display: flex !important;
    right: 0 !important;
    left: auto !important;
    transform: translateX(100%) !important;
    width: min(88vw, 360px) !important;
  }

  .sidebar.open {
    transform: translateX(0) !important;
  }

  .mobile-shell-brand { display: flex !important; }

  .player-dock {
    left: 12px !important;
    right: auto !important;
    bottom: 12px !important;
    width: min(360px, calc(100vw - 24px)) !important;
  }

  .back-to-top {
    right: 14px !important;
    bottom: 94px !important;
  }
}

@media (max-width: 640px) {
  .menu-button {
    top: 12px !important;
    right: 12px !important;
    width: 50px !important;
    height: 50px !important;
  }

  .sidebar {
    width: min(92vw, 340px) !important;
  }

  .player-dock {
    width: calc(100vw - 24px) !important;
    max-width: none !important;
  }

  .back-to-top {
    right: 12px !important;
    bottom: 88px !important;
  }
}