.hero {
  padding: 38px 0 28px;
}

.hero-shell {
  background:
    radial-gradient(circle at 18% 16%, rgba(215, 145, 52, 0.2), transparent 24%),
    radial-gradient(circle at 82% 18%, rgba(31, 90, 73, 0.16), transparent 20%),
    linear-gradient(135deg, rgba(20, 44, 37, 0.96), rgba(39, 78, 66, 0.95));
  color: #fff7ef;
  border-radius: 40px;
  min-height: 520px;
  padding: 48px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: 1.2fr 0.9fr;
  gap: 26px;
}

.hero-shell::after {
  content: "";
  position: absolute;
  width: 340px;
  height: 340px;
  right: -90px;
  bottom: -140px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 239, 212, 0.3), transparent 72%);
}

.hero-copy,
.hero-side {
  position: relative;
  z-index: 1;
}

.hero h1 {
  margin: 18px 0 10px;
  font-size: clamp(42px, 7vw, 84px);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.hero h1 span {
  color: #f3d9a8;
}

.hero p.lead {
  margin: 0;
  max-width: 760px;
  font-size: 18px;
  color: rgba(255, 247, 239, 0.86);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.hero-link-rack {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-link {
  display: inline-flex;
  align-items: center;
  padding: 10px 14px;
  border-radius: 999px;
  text-decoration: none;
  color: #fff7ef;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.hero .button-secondary {
  color: #fff7ef;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.glass-card,
.feature-card,
.journey-card,
.path-card,
.faq-card,
.ai-card,
.hub-card,
.resource-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.hero-side {
  display: grid;
  gap: 16px;
  align-content: end;
}

.glass-card,
.feature-card,
.journey-card,
.path-card,
.faq-card,
.ai-card,
.hub-card,
.resource-card {
  padding: 24px;
}

.glass-card {
  color: var(--ink);
}

.signal-label {
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--berry);
  font-weight: 700;
}

.signal-title {
  margin: 8px 0 0;
  font-size: 24px;
}

.wave {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(20, 1fr);
  gap: 5px;
  height: 100px;
  align-items: end;
}

.wave span {
  display: block;
  border-radius: 999px 999px 8px 8px;
  background: linear-gradient(180deg, #efba63, #3d7e65);
  transform-origin: bottom;
  animation: wavePulse 3s ease-in-out infinite;
}

.wave span:nth-child(odd) {
  animation-duration: 2.7s;
}

.wave span:nth-child(3n) {
  animation-duration: 3.4s;
}

@keyframes wavePulse {
  0%, 100% {
    transform: scaleY(0.65);
    opacity: 0.8;
  }

  50% {
    transform: scaleY(1);
    opacity: 1;
  }
}

.stats,
.grid-2,
.grid-3,
.grid-4,
.faq-grid {
  display: grid;
  gap: 18px;
}

.stats {
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.stat {
  padding: 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(31, 49, 41, 0.08);
}

.stat strong {
  display: block;
  font-size: 28px;
  margin-bottom: 6px;
}

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

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

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.feature-card h3,
.journey-card h3,
.path-card h3,
.faq-card h3,
.ai-card h3,
.hub-card h3,
.resource-card h3 {
  margin: 0 0 10px;
  font-size: 22px;
}

.feature-card p,
.journey-card p,
.path-card p,
.faq-card p,
.ai-card p,
.hub-card p,
.resource-card p,
.path-card li,
.ai-card li,
.hub-card li,
.knowledge-card p,
.knowledge-card li {
  color: var(--muted);
}

.journey-grid,
.resource-grid {
  display: grid;
  gap: 18px;
}

.journey-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.journey-stage,
.resource-card small {
  display: inline-flex;
  align-items: center;
  margin-bottom: 12px;
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--forest);
  background: rgba(31, 90, 73, 0.08);
  border: 1px solid rgba(31, 90, 73, 0.12);
}

.journey-link,
.resource-hint {
  display: inline-flex;
  align-items: center;
  margin-top: 12px;
  font-weight: 700;
  color: var(--forest);
}

.resource-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.resource-card {
  position: relative;
  overflow: hidden;
  text-decoration: none;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.resource-card:hover {
  transform: translateY(-4px);
  border-color: rgba(31, 90, 73, 0.2);
}

.resource-card::after {
  content: "";
  position: absolute;
  right: -18px;
  bottom: -24px;
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(31, 90, 73, 0.08), rgba(31, 90, 73, 0));
  pointer-events: none;
}

.resource-primary {
  background:
    linear-gradient(135deg, rgba(31, 90, 73, 0.12), rgba(255, 255, 255, 0.94) 52%),
    var(--paper-strong);
  border-color: rgba(31, 90, 73, 0.16);
  box-shadow: 0 16px 48px rgba(31, 90, 73, 0.14);
}

.resource-primary small {
  color: #f8f4ed;
  background: rgba(31, 90, 73, 0.9);
  border-color: rgba(31, 90, 73, 0.9);
}

.resource-advanced small {
  color: var(--berry);
  background: rgba(215, 145, 52, 0.12);
  border-color: rgba(215, 145, 52, 0.18);
}

.resource-lesson small,
.resource-support small {
  color: var(--forest);
  background: rgba(31, 90, 73, 0.08);
  border-color: rgba(31, 90, 73, 0.12);
}

.icon-chip {
  width: 50px;
  height: 50px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  margin-bottom: 16px;
  font-weight: 900;
  color: var(--forest);
  background: rgba(31, 90, 73, 0.11);
  border: 1px solid rgba(31, 90, 73, 0.12);
}

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

.knowledge-card {
  position: relative;
  padding: 24px;
  border-radius: 24px;
  background: var(--paper-strong);
  border: 1px solid rgba(31, 49, 41, 0.1);
  box-shadow: 0 14px 48px rgba(72, 58, 35, 0.09);
  overflow: hidden;
}

.knowledge-card .number {
  position: absolute;
  top: 12px;
  right: 16px;
  font-size: 54px;
  font-weight: 900;
  color: rgba(31, 90, 73, 0.08);
  line-height: 1;
}

.knowledge-card ul,
.path-card ul,
.ai-card ul,
.hub-card ul {
  padding-left: 18px;
  margin: 14px 0 0;
}

.knowledge-card li,
.path-card li,
.ai-card li,
.hub-card li {
  margin-bottom: 8px;
}

.studio-support-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}

.studio-runtime-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.runtime-overview-card {
  position: relative;
  overflow: hidden;
  padding: 22px;
  border-radius: 24px;
  background: var(--paper-strong);
  border: 1px solid rgba(31, 49, 41, 0.08);
  box-shadow: 0 18px 56px rgba(72, 58, 35, 0.12);
}

.runtime-overview-card::after {
  content: "";
  position: absolute;
  inset: auto -36px -46px auto;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(215, 145, 52, 0.18), rgba(215, 145, 52, 0));
  pointer-events: none;
}

.runtime-overview-head,
.runtime-overview-meta,
.clip-head,
.playground-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.runtime-overview-head {
  margin-bottom: 14px;
}

.runtime-overview-tag,
.runtime-overview-stage,
.playground-card-label,
.playground-hint {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.runtime-overview-tag {
  padding: 8px 12px;
  color: var(--forest);
  background: rgba(31, 90, 73, 0.08);
  border: 1px solid rgba(31, 90, 73, 0.12);
}

.runtime-overview-stage {
  padding: 8px 12px;
  color: var(--berry);
  background: rgba(215, 145, 52, 0.12);
  border: 1px solid rgba(215, 145, 52, 0.16);
}

.runtime-overview-card h3 {
  margin: 0;
  font-size: 26px;
}

.runtime-overview-card p,
.runtime-overview-meta,
.playground-copy,
.clip-item p,
.playground-result-source {
  color: var(--muted);
}

.runtime-overview-card p {
  margin: 12px 0 16px;
}

.runtime-overview-meta {
  font-size: 13px;
  margin-top: 10px;
}

.runtime-overview-link {
  display: inline-flex;
  margin-top: 16px;
  font-weight: 700;
  color: var(--forest);
  text-decoration: none;
}

.runtime-basic {
  border-top: 5px solid rgba(47, 122, 97, 0.56);
  background:
    linear-gradient(135deg, rgba(31, 90, 73, 0.11), rgba(255, 255, 255, 0.92) 48%),
    var(--paper-strong);
  box-shadow: 0 22px 64px rgba(31, 90, 73, 0.18);
}

.runtime-deep {
  border-top: 5px solid rgba(31, 90, 73, 0.88);
}

.runtime-explore {
  border-top: 5px solid rgba(215, 145, 52, 0.84);
}

.runtime-offline {
  opacity: 0.78;
}

.runtime-basic .runtime-overview-tag {
  color: #f8f4ed;
  background: rgba(31, 90, 73, 0.92);
  border-color: rgba(31, 90, 73, 0.92);
}

.runtime-basic .runtime-overview-link {
  color: #1f5a49;
}

.playground-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(340px, 0.9fr);
  gap: 18px;
}

.playground-panel {
  padding: 24px;
  border-radius: 28px;
  background: var(--paper-strong);
  border: 1px solid rgba(31, 49, 41, 0.1);
  box-shadow: 0 18px 56px rgba(72, 58, 35, 0.12);
}

.playground-head h3 {
  margin: 10px 0 0;
}

.playground-copy {
  margin: 12px 0 18px;
}

.playground-upload {
  display: grid;
  gap: 10px;
  padding: 16px;
  border-radius: 20px;
  background: rgba(31, 90, 73, 0.05);
  border: 1px solid rgba(31, 90, 73, 0.1);
}

.playground-upload span {
  font-weight: 700;
}

.playground-upload input {
  width: 100%;
}

.playground-actions {
  margin-top: 16px;
  justify-content: flex-start;
  flex-wrap: wrap;
}

.playground-status {
  margin-top: 16px;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(31, 90, 73, 0.08);
  color: var(--forest);
}

.playground-status.is-error {
  color: var(--berry);
  background: rgba(142, 70, 48, 0.1);
}

.playground-hint {
  margin-top: 12px;
  padding: 8px 12px;
  justify-content: flex-start;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid rgba(31, 49, 41, 0.08);
}

.playground-audio {
  width: 100%;
  margin-top: 18px;
}

.playground-audio.is-hidden {
  display: none;
}

.playground-visuals {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
  gap: 16px;
  margin-top: 18px;
}

.playground-card {
  padding: 16px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(31, 49, 41, 0.08);
  overflow: hidden;
}

.playground-card-label {
  padding: 8px 12px;
  color: var(--forest);
  background: rgba(31, 90, 73, 0.08);
  border: 1px solid rgba(31, 90, 73, 0.12);
}

.playground-spectrogram-meta,
.playground-spectrogram-scale {
  margin-top: 12px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--muted);
}

.playground-spectrogram-meta span:last-child {
  color: var(--forest);
}

.playground-spectrogram-frame {
  margin-top: 12px;
  overflow-x: auto;
  overflow-y: hidden;
  padding-bottom: 10px;
  border-radius: 18px;
  background: #0b1a15;
  cursor: grab;
  scrollbar-width: thin;
}

.playground-spectrogram-frame.is-dragging {
  cursor: grabbing;
}

.playground-spectrogram-frame::-webkit-scrollbar {
  height: 10px;
}

.playground-spectrogram-frame::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
}

.playground-spectrogram-frame::-webkit-scrollbar-thumb {
  background: rgba(215, 145, 52, 0.54);
  border-radius: 999px;
}

.playground-spectrogram {
  display: block;
  min-height: 256px;
  background: #0b1a15;
}

.playground-empty {
  margin-top: 14px;
  color: var(--muted);
}

.playground-result-head {
  margin-top: 14px;
  display: grid;
  gap: 4px;
}

.playground-result-source {
  margin-top: 10px;
  font-size: 14px;
}

.playground-predictions {
  list-style: none;
  padding: 0;
  margin: 16px 0 0;
  display: grid;
  gap: 10px;
}

.playground-predictions li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(31, 90, 73, 0.06);
  border: 1px solid rgba(31, 90, 73, 0.08);
}

.clip-list {
  display: grid;
  gap: 10px;
}

.clip-item {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid rgba(31, 49, 41, 0.08);
}

.clip-label {
  font-weight: 700;
  color: var(--ink);
}

.clip-test {
  flex-shrink: 0;
}

.clip-item audio {
  width: 100%;
  margin: 0;
}

.lab-canvas {
  min-height: 420px;
  margin-top: 18px;
  border-radius: 28px;
  position: relative;
  overflow: hidden;
  color: #f8f4ed;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02)),
    linear-gradient(135deg, #08130f, #0f241c);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 28px 100px rgba(8, 19, 15, 0.38);
}

.lab-canvas-wide {
  min-height: 500px;
}

.lab-canvas::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.45;
}

.lab-header {
  position: relative;
  z-index: 1;
  padding: 18px 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(12px);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(248, 244, 237, 0.72);
}

.lab-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(215, 145, 52, 0.12);
  color: #f5c779;
  border: 1px solid rgba(215, 145, 52, 0.14);
}

.lab-status::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 6px rgba(215, 145, 52, 0.14);
}

.lab-body {
  position: relative;
  z-index: 1;
  padding: 30px 24px 24px;
  min-height: 420px;
  display: grid;
  align-content: start;
  gap: 16px;
}

.lab-viewport {
  overflow-x: auto;
  overflow-y: hidden;
  padding-bottom: 8px;
  scrollbar-width: thin;
}

.skeleton {
  width: max-content;
  min-width: 1420px;
  display: flex;
  gap: 0;
  align-items: center;
  position: relative;
}

.node {
  position: relative;
  z-index: 1;
  width: 196px;
  min-height: 142px;
  border-radius: 24px;
  padding: 18px 16px;
  text-align: center;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
}

.node strong {
  display: block;
  margin-bottom: 6px;
  font-size: 16px;
  color: #f8f4ed;
}

.node span {
  font-size: 13px;
  color: rgba(248, 244, 237, 0.72);
}

.node-arrow {
  width: 100px;
  height: 26px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
}

.node-arrow span {
  position: relative;
  display: block;
  width: 100%;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(245, 199, 121, 0.25), rgba(245, 199, 121, 0.92));
  box-shadow: 0 0 18px rgba(245, 199, 121, 0.18);
}

.node-arrow span::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -1px;
  width: 12px;
  height: 12px;
  border-top: 3px solid #f5c779;
  border-right: 3px solid #f5c779;
  transform: translateY(-50%) rotate(45deg);
}

.studio-links,
.assistant-actions {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.node.highlight {
  border-color: rgba(215, 145, 52, 0.4);
  box-shadow: 0 0 0 1px rgba(215, 145, 52, 0.2), 0 0 26px rgba(215, 145, 52, 0.12);
}

.lab-flow-note {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.lab-flow-note strong {
  color: #f8e5bf;
}

.lab-flow-note span {
  color: rgba(248, 244, 237, 0.78);
}

.flow-track {
  margin-top: 20px;
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  color: rgba(248, 244, 237, 0.72);
  font-size: 13px;
}

.flow-track span {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.ai-layout {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 18px;
}

.ai-card .eyebrow {
  color: var(--berry);
  background: rgba(215, 145, 52, 0.12);
  border-color: rgba(215, 145, 52, 0.16);
}

.chat-mock {
  display: grid;
  gap: 14px;
  padding: 18px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(31, 49, 41, 0.08);
}

.bubble {
  max-width: 88%;
  margin-left: auto;
  padding: 14px 16px;
  border-radius: 20px 20px 6px 20px;
  background: linear-gradient(180deg, #2b705b, #245e4d);
  color: #f8f4ed;
  box-shadow: 0 12px 28px rgba(31, 90, 73, 0.18);
  font-size: 14px;
}

.bubble small {
  display: block;
  margin-bottom: 6px;
  color: rgba(248, 244, 237, 0.68);
  font-size: 12px;
}

.path-cta {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 18px;
}

.path-card {
  position: relative;
  overflow: hidden;
}

.path-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 6px;
  border-radius: 999px;
}

.path-basic::before {
  background: #94a3b8;
}

.path-basic {
  background:
    linear-gradient(135deg, rgba(31, 90, 73, 0.08), rgba(255, 255, 255, 0.94) 52%),
    var(--paper-strong);
  border-color: rgba(31, 90, 73, 0.14);
  box-shadow: 0 18px 52px rgba(31, 90, 73, 0.14);
}

.path-deep::before {
  background: #2f7a61;
}

.path-explore::before {
  background: #d79134;
}

.pill-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.pill {
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  color: var(--forest);
  background: rgba(31, 90, 73, 0.08);
  border: 1px solid rgba(31, 90, 73, 0.12);
}

.page-footer-rich {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0;
}

.footbar {
  width: 100%;
  padding: 18px 24px 14px;
  border-radius: 0;
  text-align: left;
  color: #f8f4ed;
  background:
    linear-gradient(90deg, rgba(15, 42, 35, 0.98), rgba(30, 73, 61, 0.98));
}

.footbar-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas:
    "main aside"
    "meta meta"
    "signature signature";
  gap: 12px 18px;
  align-items: stretch;
}

.footbar-main,
.footbar-aside {
  display: grid;
  gap: 10px;
}

.footbar-main {
  grid-area: main;
  min-height: 100%;
  align-content: start;
  padding-right: 8px;
  max-width: 720px;
}

.footbar-headline {
  display: grid;
  gap: 4px;
}

.footbar-eyebrow {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(244, 223, 181, 0.9);
}

.footbar-headline h2 {
  margin: 0;
  font-size: clamp(24px, 3vw, 30px);
  line-height: 1.05;
}

.footbar-headline p,
.footbar-block p {
  margin: 0;
  font-size: 13px;
  line-height: 1.5;
  color: rgba(248, 244, 237, 0.78);
}

.footbar-headline p,
.footbar-block-intro p {
  max-width: 600px;
}

.footbar-block {
  display: grid;
  gap: 6px;
}

.footbar-label {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(244, 223, 181, 0.86);
}

.footbar-link-list,
.footbar-meta {
  display: grid;
  gap: 6px 16px;
}

.footbar-link-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  width: fit-content;
  max-width: 100%;
  grid-template-columns: repeat(4, max-content);
  gap: 5px 18px;
  justify-content: start;
}

.footbar-link-list li {
  margin: 0;
}

.footbar-link-list a {
  display: inline-block;
  font-size: 12px;
  line-height: 1.35;
  color: rgba(248, 244, 237, 0.84);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  padding-bottom: 1px;
}

.footbar-link-list a:hover {
  color: #f5c779;
  border-bottom-color: rgba(245, 199, 121, 0.42);
}

.footbar-meta {
  grid-area: meta;
  display: grid;
  gap: 8px;
  justify-items: center;
  justify-content: center;
  padding-top: 4px;
  text-align: center;
}

.footbar-meta-row {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  align-items: center;
  max-width: 100%;
}

.footbar-meta-label,
.footbar-meta-value {
  font-size: 12px;
  line-height: 1.45;
}

.footbar-meta-label {
  color: rgba(244, 223, 181, 0.88);
  white-space: nowrap;
}

.footbar-meta-value {
  color: rgba(248, 244, 237, 0.8);
  word-break: break-word;
}

.footbar-aside {
  grid-area: aside;
  min-height: 100%;
  padding-left: 0;
  align-content: start;
  justify-self: end;
  width: fit-content;
}

.footbar-qr-grid {
  display: grid;
  grid-template-columns: repeat(2, 176px);
  gap: 6px;
  align-items: start;
  justify-content: end;
}

.footbar-qr-item {
  display: grid;
  align-content: start;
  justify-items: center;
  gap: 4px;
  text-align: center;
}

.footbar-qr-item h3 {
  margin: 0;
  font-size: 13px;
  font-weight: 700;
}

.footbar-qr-note,
.footbar-qr-detail {
  margin: 0;
  font-size: 11px;
  color: rgba(248, 244, 237, 0.72);
  line-height: 1.35;
}

.footbar-qr-item img {
  display: block;
  width: 100%;
  max-width: 162px;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  margin: 0 auto;
  padding: 6px;
  border-radius: 0;
  background: rgba(255, 255, 255, 0.94);
}

.footer-signature {
  grid-area: signature;
  margin-top: 4px;
  padding-top: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: grid;
  gap: 2px;
  color: rgba(248, 244, 237, 0.68);
  text-align: center;
  justify-items: center;
}

.footbar-meta-label,
.footbar-meta-value {
  text-align: center;
}

.footer-signature strong,
.footer-signature span {
  font-size: 11px;
  font-weight: 500;
  line-height: 1.35;
}

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

@media (max-width: 1120px) {
  .hero-shell,
  .studio-support-grid,
  .studio-runtime-grid,
  .playground-layout,
  .playground-visuals,
  .footbar-qr-grid,
  .ai-layout,
  .journey-grid,
  .resource-grid,
  .knowledge-grid,
  .grid-2,
  .grid-3,
  .grid-4,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .footbar-shell {
    grid-template-columns: 1fr;
    grid-template-areas:
      "main"
      "aside"
      "meta"
      "signature";
  }

  .footbar-link-list {
    grid-template-columns: repeat(2, max-content);
    justify-content: start;
  }
}

@media (max-width: 860px) {
  .hero-shell,
  .glass-card,
  .feature-card,
  .path-card,
  .faq-card,
  .ai-card,
  .hub-card,
  .footbar {
    padding: 22px;
  }

  .footbar-aside {
    width: 100%;
    justify-self: start;
    padding-top: 8px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
  }

  .footbar-qr-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    justify-content: start;
  }

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

  .lab-canvas {
    border-radius: 24px;
  }

  .lab-body {
    padding: 24px 18px 20px;
    min-height: 380px;
  }

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

  .runtime-overview-head,
  .runtime-overview-meta,
  .clip-item {
    display: grid;
  }

  .clip-test {
    width: 100%;
  }

  .clip-item {
    grid-template-columns: 1fr;
  }

  .page-footer-rich {
    padding: 0;
  }

  .playground-spectrogram-meta,
  .playground-spectrogram-scale {
    display: grid;
  }

  .skeleton {
    min-width: 1080px;
  }

  .node {
    width: 180px;
    min-height: 132px;
  }

  .node-arrow {
    width: 82px;
  }
}