:root {
  color-scheme: dark;
  --bg: #02070b;
  --surface: #071116;
  --surface-strong: #0a1b20;
  --line: #18333a;
  --line-strong: #28606a;
  --text: #eef4f2;
  --muted: #9eafb0;
  --cyan: #53e8df;
  --cyan-soft: rgba(83, 232, 223, 0.09);
  --gold: #d7b36a;
  --gold-soft: rgba(215, 179, 106, 0.1);
  --review: #efab65;
  --queued: #7f9297;
  --max: 1440px;
  font-family: Inter, "Noto Sans JP", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 0;
  margin: 0;
  background:
    radial-gradient(circle at 72% -10%, rgba(67, 187, 194, 0.11), transparent 34rem),
    var(--bg);
  color: var(--text);
}

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

button {
  font: inherit;
}

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

a {
  color: inherit;
}

.skip-link {
  position: absolute;
  z-index: 99;
  top: 0;
  left: 1rem;
  padding: 0.75rem 1rem;
  background: var(--cyan);
  color: #001113;
  transform: translateY(-120%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: relative;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 5.5rem;
  padding: 0 3rem;
  border-bottom: 1px solid var(--line);
  background: rgba(2, 7, 11, 0.88);
  backdrop-filter: blur(1rem);
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  text-decoration: none;
}

.brand strong {
  font-size: 0.95rem;
  letter-spacing: 0.12em;
}

.brand span,
.header-meta,
.eyebrow,
.preview-kicker,
.medicine-label,
.section-number {
  color: var(--cyan);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.brand span,
.header-meta {
  color: var(--muted);
}

.header-meta {
  display: flex;
  gap: 0.65rem;
}

.prototype-label {
  color: var(--gold);
}

.intro,
.approach-nav,
.preview-shell {
  width: min(100% - 3rem, var(--max));
  margin-inline: auto;
}

.intro {
  padding: 7.5rem 0 5rem;
}

.intro h1 {
  max-width: 13ch;
  margin: 1.6rem 0 0;
  font-family: Georgia, "Times New Roman", "Noto Serif JP", serif;
  font-size: clamp(3.5rem, 8.2vw, 8.5rem);
  font-weight: 400;
  line-height: 0.98;
  letter-spacing: -0.055em;
  text-wrap: balance;
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(20rem, 0.8fr);
  gap: 4rem;
  margin-top: 4.5rem;
}

.intro-lead {
  max-width: 42rem;
  margin: 0;
  font-family: Georgia, "Times New Roman", "Noto Serif JP", serif;
  font-size: clamp(1.15rem, 2.1vw, 1.8rem);
  line-height: 1.8;
}

.legend {
  display: flex;
  align-content: flex-start;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 0.65rem;
  padding-top: 0.5rem;
}

.status {
  display: inline-flex;
  align-items: center;
  width: max-content;
  min-height: 1.8rem;
  padding: 0.35rem 0.65rem;
  border: 1px solid currentColor;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  line-height: 1;
  text-transform: uppercase;
}

.status-checked {
  color: var(--cyan);
}

.status-ai {
  color: #96b9ff;
}

.status-review {
  color: var(--review);
}

.status-queued {
  color: var(--queued);
}

.approach-nav {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--line);
}

.approach-button {
  position: relative;
  display: grid;
  grid-template-columns: 2.25rem minmax(0, 1fr);
  gap: 1rem;
  min-width: 0;
  padding: 1.5rem;
  border: 0;
  border-right: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  text-align: left;
  cursor: pointer;
}

.approach-button:last-child {
  border-right: 0;
}

.approach-button:hover,
.approach-button:focus-visible,
.approach-button.is-active {
  background: var(--cyan-soft);
  color: var(--text);
  outline: none;
}

.approach-button.is-active {
  box-shadow: inset 0 -2px var(--cyan);
}

.approach-index {
  color: var(--cyan);
  font-family: Georgia, serif;
  font-size: 1.9rem;
}

.approach-button strong,
.approach-button small {
  display: block;
}

.approach-button strong {
  font-size: 1rem;
}

.approach-button small {
  margin-top: 0.35rem;
  color: var(--muted);
}

.recommendation {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  color: var(--gold);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.preview-shell {
  margin-top: 1.5rem;
  margin-bottom: 6rem;
  border: 1px solid var(--line);
  background: rgba(3, 11, 15, 0.82);
}

.preview-topline {
  display: grid;
  grid-template-columns: 1fr minmax(17rem, 0.65fr);
  align-items: end;
  gap: 2rem;
  padding: 2rem;
  border-bottom: 1px solid var(--line);
}

.preview-topline h2,
.design-note h2 {
  margin: 0.55rem 0 0;
  font-family: Georgia, "Times New Roman", "Noto Serif JP", serif;
  font-size: clamp(1.7rem, 3.2vw, 3rem);
  font-weight: 400;
}

.preview-topline > p,
.design-note > p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

#current-title {
  word-break: keep-all;
}

.approach-panel {
  display: none;
}

.approach-panel.is-active {
  display: block;
}

.medicine-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 3rem;
  padding: 5rem 3rem;
  border-bottom: 1px solid var(--line);
}

.medicine-header > * {
  min-width: 0;
}

.medicine-header.compact {
  padding-block: 3.5rem;
}

.medicine-header h3 {
  margin: 0.7rem 0 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(4rem, 10vw, 9rem);
  font-weight: 400;
  line-height: 0.88;
}

.medicine-header p:not(.medicine-label) {
  max-width: 38rem;
  margin: 1.5rem 0 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.7;
}

.source-facts {
  display: grid;
  grid-template-columns: repeat(3, auto);
  margin: 0;
  border: 1px solid var(--line);
}

.source-facts div {
  min-width: 7.5rem;
  padding: 1rem;
  border-right: 1px solid var(--line);
}

.source-facts div:last-child {
  border-right: 0;
}

.source-facts dt {
  color: var(--muted);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
}

.source-facts dd {
  margin: 0.45rem 0 0;
  font-family: Georgia, serif;
  font-size: 1.6rem;
}

.orientation-card {
  display: grid;
  grid-template-columns: minmax(16rem, 0.75fr) minmax(20rem, 1fr) auto;
  align-items: end;
  gap: 3rem;
  padding: 3rem;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.orientation-card h4,
.step-content h4,
.material-copy h4,
.studio-report h4 {
  margin: 0.85rem 0 0;
  font-family: Georgia, "Times New Roman", "Noto Serif JP", serif;
  font-size: clamp(1.6rem, 3vw, 2.7rem);
  font-weight: 400;
  line-height: 1.25;
}

.orientation-card > p {
  margin: 0;
  color: var(--muted);
  line-height: 1.85;
}

.orientation-card > a,
.studio-playlist > a {
  color: var(--cyan);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.journey-layout {
  display: grid;
  grid-template-columns: minmax(18rem, 0.7fr) minmax(0, 1.3fr);
  min-height: 45rem;
}

.journey-rail {
  margin: 0;
  padding: 0;
  border-right: 1px solid var(--line);
  list-style: none;
}

.journey-step {
  border-bottom: 1px solid var(--line);
}

.journey-step button {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  width: 100%;
  padding: 1.5rem;
  border: 0;
  background: transparent;
  color: var(--muted);
  text-align: left;
  cursor: pointer;
}

.journey-step button:hover,
.journey-step button:focus-visible,
.journey-step.is-current button {
  background: var(--cyan-soft);
  color: var(--text);
  outline: none;
}

.journey-step button > span {
  grid-row: 1 / 3;
  color: var(--cyan);
  font-family: Georgia, serif;
  font-size: 1.4rem;
}

.journey-step strong,
.journey-step small {
  display: block;
}

.journey-step small {
  margin-top: 0.4rem;
  color: var(--muted);
}

.journey-viewer {
  min-width: 0;
}

.step-content {
  display: none;
  min-height: 45rem;
  padding: clamp(2rem, 5vw, 5rem);
}

.step-content.is-active {
  display: block;
}

.viewer-toolbar,
.studio-footer,
.media-caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.09em;
}

.viewer-toolbar {
  justify-content: flex-start;
  flex-wrap: wrap;
}

.viewer-index {
  margin: 4rem 0 0;
  color: var(--cyan);
  font-family: Georgia, serif;
  font-size: 5rem;
}

.step-content > p:not(.viewer-index) {
  max-width: 44rem;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.9;
}

.evidence-bars {
  display: grid;
  gap: 1rem;
  max-width: 44rem;
  margin: 3rem 0;
}

.evidence-bars div {
  display: grid;
  grid-template-columns: 10rem 1fr;
  align-items: center;
  gap: 1rem;
  color: var(--muted);
  font-size: 0.78rem;
}

.evidence-bars i {
  height: 0.35rem;
  background: linear-gradient(90deg, var(--cyan) var(--value), var(--line) var(--value));
}

.text-action,
.play-button {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--cyan);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  cursor: pointer;
}

.text-action:hover,
.text-action:focus-visible,
.play-button:hover,
.play-button:focus-visible {
  color: var(--text);
  outline: 2px solid var(--cyan);
  outline-offset: 0.4rem;
}

.feature-image {
  width: min(100%, 60rem);
  margin: 2.5rem auto;
  border: 1px solid var(--line);
}

.evidence-map,
.studio-map {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 30rem;
  margin-top: 3rem;
  border: 1px solid var(--line);
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 3rem 3rem;
}

.evidence-map strong,
.studio-map strong {
  display: grid;
  place-items: center;
  width: 8rem;
  aspect-ratio: 1;
  border: 1px solid var(--cyan);
  border-radius: 50%;
  background: var(--bg);
  font-family: Georgia, serif;
}

.evidence-map span,
.studio-map span {
  position: absolute;
  padding: 0.8rem 1rem;
  border: 1px solid var(--line-strong);
  background: var(--surface-strong);
  font-size: 0.78rem;
}

.evidence-map span:nth-of-type(1),
.studio-map span:nth-of-type(1) {
  top: 15%;
  left: 12%;
}

.evidence-map span:nth-of-type(2),
.studio-map span:nth-of-type(2) {
  top: 14%;
  right: 11%;
}

.evidence-map span:nth-of-type(3),
.studio-map span:nth-of-type(3) {
  bottom: 16%;
  left: 10%;
}

.evidence-map span:nth-of-type(4),
.studio-map span:nth-of-type(4) {
  right: 12%;
  bottom: 15%;
}

.evidence-map span:nth-of-type(5) {
  bottom: 6%;
  left: 43%;
}

.muted-node {
  color: var(--review);
}

.audio-wave {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  min-height: 12rem;
  margin-block: 2rem;
}

.audio-wave i {
  width: 0.45rem;
  height: 20%;
  background: var(--cyan);
}

.audio-wave i:nth-child(2n) {
  height: 55%;
}

.audio-wave i:nth-child(3n) {
  height: 90%;
}

.play-button {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  min-height: 3rem;
  padding: 0 1.2rem;
  border: 1px solid var(--cyan);
}

.mini-sources {
  margin: 3rem 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.mini-sources li {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr) auto;
  align-items: center;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}

.mini-sources span {
  color: var(--cyan);
  font-family: Georgia, serif;
}

.mini-sources p {
  margin: 0;
}

.mini-sources small {
  color: var(--muted);
}

.filter-row {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding: 1.5rem 3rem;
  border-bottom: 1px solid var(--line);
}

.filter-button {
  flex: 0 0 auto;
  min-height: 2.6rem;
  padding: 0 1rem;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}

.filter-button:hover,
.filter-button:focus-visible,
.filter-button.is-active {
  border-color: var(--cyan);
  background: var(--cyan-soft);
  color: var(--text);
  outline: none;
}

.material-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.material-card {
  min-width: 0;
  background: var(--bg);
}

.material-card.is-hidden {
  display: none;
}

.material-card-featured {
  grid-column: span 2;
}

.material-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
}

.material-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.material-image .status {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(2, 7, 11, 0.92);
}

.material-copy {
  min-height: 10.5rem;
  padding: 1.5rem;
}

.material-copy > p {
  margin: 0;
  color: var(--cyan);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.material-copy h4 {
  min-height: 3.2em;
  font-size: 1.55rem;
}

.material-copy > span:not(.status) {
  color: var(--muted);
  font-size: 0.78rem;
}

.document-preview,
.table-preview,
.audio-preview,
.map-preview,
.infographic-preview {
  display: grid;
  min-height: 16rem;
  padding: 2rem;
  background: var(--surface);
}

.document-preview {
  align-content: center;
  gap: 1rem;
}

.document-preview span {
  height: 0.45rem;
  background: var(--line-strong);
}

.document-preview span:nth-child(2) {
  width: 82%;
}

.document-preview span:nth-child(3) {
  width: 65%;
}

.table-preview {
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
}

.table-preview span {
  background: var(--surface-strong);
}

.audio-preview {
  place-items: center;
  color: var(--cyan);
  font-family: Georgia, serif;
  font-size: 4rem;
}

.map-preview {
  position: relative;
  place-items: center;
}

.map-preview span {
  display: grid;
  place-items: center;
  width: 5rem;
  aspect-ratio: 1;
  border: 1px solid var(--cyan);
  border-radius: 50%;
}

.map-preview i,
.map-preview b,
.map-preview em {
  position: absolute;
  width: 4rem;
  height: 1px;
  background: var(--line-strong);
}

.map-preview i {
  transform: translateX(-4rem) rotate(25deg);
}

.map-preview b {
  transform: translateX(4rem) rotate(-25deg);
}

.map-preview em {
  transform: translateY(4rem) rotate(90deg);
}

.infographic-preview {
  grid-template-columns: repeat(3, 1fr);
  place-items: center;
  gap: 1px;
  padding: 0;
  background: var(--line);
}

.infographic-preview span {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  background: var(--surface);
  color: var(--muted);
  font-size: 0.68rem;
  writing-mode: vertical-rl;
}

.studio-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 20rem;
  min-height: 48rem;
}

.studio-player {
  min-width: 0;
  border-right: 1px solid var(--line);
}

.studio-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4rem;
  padding: 0 1.5rem;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.72rem;
}

.studio-tabs {
  display: flex;
  gap: 0.25rem;
}

.studio-tab {
  min-height: 2.5rem;
  padding: 0 0.9rem;
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}

.studio-tab:hover,
.studio-tab:focus-visible,
.studio-tab.is-active {
  background: var(--cyan-soft);
  color: var(--cyan);
  outline: none;
}

.studio-stage {
  display: grid;
  place-items: center;
  min-height: 38rem;
  padding: clamp(1.5rem, 4vw, 4rem);
  background: #04090c;
}

.studio-stage[hidden] {
  display: none;
}

.studio-stage > img {
  max-height: 34rem;
  border: 1px solid var(--line);
}

.studio-footer {
  min-height: 6rem;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--line);
}

.studio-footer > div {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.studio-playlist {
  padding: 1.5rem;
  background: var(--surface);
}

.studio-playlist > p {
  color: var(--cyan);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.playlist-item {
  display: grid;
  grid-template-columns: 4.5rem minmax(0, 1fr);
  align-items: center;
  gap: 0.8rem;
  width: 100%;
  padding: 0.8rem 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  text-align: left;
  cursor: pointer;
}

.playlist-item:hover,
.playlist-item:focus-visible,
.playlist-item.is-active {
  color: var(--text);
  outline: none;
}

.playlist-item img,
.playlist-icon {
  width: 4.5rem;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.playlist-icon {
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--cyan);
  font-family: Georgia, serif;
}

.playlist-item strong,
.playlist-item small {
  display: block;
}

.playlist-item small {
  margin-top: 0.3rem;
  color: var(--muted);
}

.studio-playlist > a {
  display: block;
  margin-top: 2rem;
}

.studio-report {
  width: min(100%, 46rem);
  padding: 3rem;
  border: 1px solid var(--line);
  background: var(--surface);
}

.studio-report > p {
  color: var(--cyan);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
}

.studio-report span {
  display: block;
  height: 0.45rem;
  margin-top: 1rem;
  background: var(--line-strong);
}

.studio-report span:nth-of-type(2) {
  width: 92%;
}

.studio-report span:nth-of-type(3) {
  width: 77%;
}

.studio-report span:nth-of-type(4) {
  width: 86%;
}

.studio-report span:nth-of-type(5) {
  width: 61%;
}

.studio-map,
.studio-audio {
  width: min(100%, 48rem);
  min-height: 30rem;
}

.studio-audio {
  display: grid;
  place-items: center;
  align-content: center;
}

.studio-audio .audio-wave {
  min-height: 8rem;
}

.studio-audio p {
  color: var(--muted);
}

.design-note {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(20rem, 0.75fr);
  gap: 3rem;
  padding: 4rem 3rem;
  border-top: 1px solid var(--line);
  background: var(--gold-soft);
}

@media (max-width: 960px) {
  .intro-grid,
  .preview-topline,
  .medicine-header,
  .orientation-card,
  .design-note {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .approach-nav {
    grid-template-columns: 1fr;
  }

  .approach-button {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .approach-button:last-child {
    border-bottom: 0;
  }

  .journey-layout,
  .studio-layout {
    grid-template-columns: 1fr;
  }

  .journey-rail,
  .studio-player {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .journey-rail {
    display: grid;
    grid-template-columns: repeat(5, minmax(9rem, 1fr));
    overflow-x: auto;
  }

  .journey-step {
    border-right: 1px solid var(--line);
    border-bottom: 0;
  }

  .source-facts {
    width: min(100%, 30rem);
  }

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

  .studio-playlist {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 1rem;
  }

  .studio-playlist > p,
  .studio-playlist > a {
    grid-column: 1 / -1;
  }
}

@media (max-width: 600px) {
  .site-header {
    min-height: 5rem;
    padding: 0 1.25rem;
  }

  .brand {
    display: block;
  }

  .brand span {
    display: block;
    margin-top: 0.25rem;
  }

  .header-meta span:not(.prototype-label) {
    display: none;
  }

  .intro,
  .approach-nav,
  .preview-shell {
    width: calc(100% - 1rem);
  }

  .intro {
    padding: 4.5rem 1rem 3rem;
  }

  .intro h1 {
    font-size: clamp(2.7rem, 14vw, 4.2rem);
    letter-spacing: -0.04em;
  }

  .intro h1 br {
    display: none;
  }

  .intro-grid {
    margin-top: 2.5rem;
  }

  .approach-button {
    padding: 1.15rem;
  }

  .preview-topline,
  .medicine-header,
  .orientation-card,
  .step-content,
  .filter-row,
  .design-note {
    padding-right: 1.25rem;
    padding-left: 1.25rem;
  }

  .preview-topline {
    padding-block: 1.5rem;
  }

  .medicine-header {
    padding-block: 3rem;
  }

  .medicine-header h3 {
    font-size: clamp(3rem, 17vw, 4.25rem);
  }

  .medicine-header.compact h3 {
    font-size: clamp(2.35rem, 12vw, 3.25rem);
    white-space: nowrap;
  }

  .medicine-label {
    overflow-wrap: anywhere;
  }

  .source-facts {
    grid-template-columns: 1fr;
  }

  .source-facts div {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    min-width: 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .source-facts div:last-child {
    border-bottom: 0;
  }

  .orientation-card {
    padding-block: 2rem;
  }

  .journey-layout {
    min-height: auto;
  }

  .journey-rail {
    grid-template-columns: repeat(5, 11rem);
  }

  .journey-step button {
    min-height: 7rem;
    padding: 1rem;
  }

  .step-content {
    min-height: 39rem;
    padding-block: 2rem 3rem;
  }

  .viewer-index {
    margin-top: 2.5rem;
  }

  .evidence-bars div {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .evidence-map {
    min-height: 26rem;
  }

  .mini-sources li {
    grid-template-columns: 1.75rem minmax(0, 1fr);
  }

  .mini-sources small {
    grid-column: 2;
  }

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

  .filter-row {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0.35rem;
    overflow-x: visible;
  }

  .filter-button {
    min-width: 0;
    padding-inline: 0.25rem;
  }

  .material-card-featured {
    grid-column: auto;
  }

  .studio-toolbar {
    align-items: flex-start;
    flex-direction: column;
    padding-block: 0.75rem;
  }

  .studio-tabs {
    width: 100%;
    overflow-x: auto;
  }

  .studio-stage {
    min-height: 26rem;
  }

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

  .studio-playlist {
    grid-template-columns: 1fr;
  }

  .studio-playlist > p,
  .studio-playlist > a {
    grid-column: auto;
  }

  .studio-report {
    padding: 1.5rem;
  }

  .studio-map,
  .studio-audio {
    min-height: 23rem;
  }

  .design-note {
    padding-block: 3rem;
  }
}

@media (max-width: 360px) {
  .filter-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

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