:root {
  color-scheme: dark;
  --bg-0: #06131c;
  --bg-1: #0d2430;
  --bg-2: #173947;
  --panel: rgba(9, 24, 31, 0.78);
  --panel-strong: rgba(10, 27, 35, 0.94);
  --stroke: rgba(145, 223, 211, 0.18);
  --stroke-strong: rgba(145, 223, 211, 0.35);
  --text-0: #edf8f4;
  --text-1: #b7d8d0;
  --text-2: #79a69c;
  --accent: #ffd166;
  --accent-alt: #72e1d1;
  --alert: #ff8b6b;
  --shadow: 0 22px 48px rgba(0, 0, 0, 0.22);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --font-sans: "Avenir Next", "Trebuchet MS", "Gill Sans", sans-serif;
  --font-serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: var(--font-sans);
  background:
    radial-gradient(circle at 20% 10%, rgba(255, 209, 102, 0.12), transparent 32%),
    radial-gradient(circle at 80% 18%, rgba(114, 225, 209, 0.14), transparent 28%),
    linear-gradient(180deg, #071219 0%, #091c25 32%, #0c2028 100%);
  color: var(--text-0);
}

.page-shell {
  position: relative;
  overflow-x: hidden;
}

.aurora {
  position: fixed;
  inset: auto;
  border-radius: 999px;
  filter: blur(42px);
  opacity: 0.65;
  pointer-events: none;
}

.aurora-a {
  width: 26rem;
  height: 26rem;
  top: -6rem;
  left: -7rem;
  background: rgba(255, 145, 77, 0.15);
  animation: float-a 16s ease-in-out infinite;
}

.aurora-b {
  width: 30rem;
  height: 30rem;
  right: -10rem;
  bottom: 10%;
  background: rgba(114, 225, 209, 0.16);
  animation: float-b 18s ease-in-out infinite;
}

.aurora-c {
  width: 24rem;
  height: 24rem;
  right: 6%;
  top: 6%;
  background: rgba(122, 162, 255, 0.14);
  animation: float-a 14s ease-in-out infinite;
}

.app-layout,
.dev-layout {
  position: relative;
  z-index: 1;
  width: min(2400px, calc(100vw - 24px));
  margin: 24px auto;
  padding-bottom: 48px;
}

.app-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
  gap: 12px;
  align-items: start;
  justify-content: center;
  width: min(100vw - 18px, 3200px);
  min-height: calc(100vh - 18px);
  margin: 9px auto;
  padding-bottom: 0;
}

.dev-layout {
  display: grid;
  gap: 18px;
}

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

.guide-grid-emphasis {
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
}

.guide-grid-primary {
  grid-template-columns: minmax(0, 0.98fr) minmax(0, 1.02fr);
}

.guide-overview,
.guide-section-card,
.guide-notes-panel {
  overflow: hidden;
}

.guide-emphasis-card {
  background:
    radial-gradient(circle at top left, rgba(111, 235, 212, 0.08), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.02));
}

.guide-overview-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.7fr);
  gap: 18px;
  align-items: start;
}

.guide-overview-main,
.guide-overview-side,
.guide-section-card,
.guide-section-head,
.guide-step-card,
.guide-rule-tile,
.guide-exp-card,
.guide-side-card,
.guide-gadget-card,
.guide-gene-card {
  display: grid;
  gap: 12px;
}

.guide-section-lead {
  margin: 0;
  color: var(--text-2);
  line-height: 1.58;
  max-width: 66ch;
}

.guide-screen-mock {
  display: grid;
  gap: 12px;
  padding: 14px;
  border-radius: 18px;
  background:
    radial-gradient(circle at top left, rgba(88, 184, 174, 0.12), transparent 32%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.015));
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.guide-mock-toolbar {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 10px 12px 18px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.028);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.guide-toolbar-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.guide-toolbar-pill {
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-1);
  font-size: 0.78rem;
  font-weight: 700;
}

.guide-toolbar-pill.is-small {
  min-width: 34px;
  text-align: center;
}

.guide-toolbar-popover {
  position: absolute;
  top: calc(100% - 2px);
  left: 14px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
  width: min(330px, calc(100% - 28px));
  padding: 10px;
  border-radius: 14px;
  background: rgba(5, 12, 20, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.24);
}

.guide-command-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  padding: 6px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--text-1);
  font-size: 0.68rem;
  font-weight: 700;
  text-align: center;
}

.guide-mock-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  gap: 12px;
}

.guide-world-pane,
.guide-side-pane {
  position: relative;
}

.guide-world-pane {
  min-height: 320px;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background:
    radial-gradient(circle at 14% 18%, rgba(111, 235, 212, 0.06), transparent 26%),
    linear-gradient(180deg, rgba(9, 17, 28, 0.94), rgba(5, 10, 18, 0.96));
}

.guide-side-pane {
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: 320px;
  padding: 10px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.026);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.guide-figure-svg {
  width: 100%;
  height: auto;
  display: block;
}

.guide-callout {
  position: absolute;
  z-index: 2;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(5, 12, 20, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-1);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  white-space: nowrap;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.22);
}

.guide-callout-controls {
  top: -10px;
  left: 12px;
}

.guide-callout-world {
  left: 14px;
  bottom: 14px;
}

.guide-callout-lineages {
  top: 10px;
  right: 10px;
}

.guide-callout-stats {
  right: 14px;
  bottom: 14px;
}

.guide-callout-peeks {
  top: 74px;
  left: 118px;
}

.guide-lineage-mini,
.guide-focus-mini {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) 64px;
  align-items: center;
  gap: 10px;
  padding: 10px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.guide-lineage-mini.is-active {
  background: rgba(111, 235, 212, 0.08);
  border-color: rgba(111, 235, 212, 0.2);
}

.guide-lineage-meta {
  display: grid;
  gap: 5px;
  min-width: 0;
}

.guide-lineage-meta strong {
  font-size: 0.86rem;
  line-height: 1.2;
}

.guide-lineage-meta span {
  color: var(--text-2);
  font-size: 0.76rem;
}

.guide-lineage-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.guide-lineage-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 20px;
  padding: 3px 7px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: rgba(248, 251, 255, 0.94);
  background: rgba(255, 255, 255, 0.06);
}

.guide-lineage-tag.is-cool {
  background: rgba(115, 207, 255, 0.16);
  border-color: rgba(115, 207, 255, 0.22);
}

.guide-lineage-tag.is-mint {
  background: rgba(111, 235, 212, 0.16);
  border-color: rgba(111, 235, 212, 0.22);
}

.guide-lineage-tag.is-warm {
  background: rgba(255, 173, 132, 0.17);
  border-color: rgba(255, 173, 132, 0.24);
}

.guide-lineage-tag.is-violet {
  background: rgba(191, 165, 255, 0.16);
  border-color: rgba(191, 165, 255, 0.22);
}

.guide-lineage-sample {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background:
    radial-gradient(circle at 64% 42%, rgba(223, 247, 255, 0.85), transparent 28%),
    linear-gradient(135deg, rgba(255, 159, 128, 0.95), rgba(255, 222, 166, 0.84));
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.08),
    0 10px 18px rgba(0, 0, 0, 0.18);
}

.guide-lineage-sample-a {
  background:
    radial-gradient(circle at 64% 42%, rgba(223, 247, 255, 0.88), transparent 28%),
    linear-gradient(135deg, rgba(255, 168, 138, 0.95), rgba(255, 223, 167, 0.84));
}

.guide-lineage-sample-b {
  background:
    radial-gradient(circle at 64% 42%, rgba(223, 247, 255, 0.88), transparent 28%),
    linear-gradient(135deg, rgba(128, 214, 255, 0.95), rgba(170, 255, 230, 0.82));
}

.guide-lineage-sample-c {
  background:
    radial-gradient(circle at 64% 42%, rgba(223, 247, 255, 0.88), transparent 28%),
    linear-gradient(135deg, rgba(187, 163, 255, 0.9), rgba(255, 178, 225, 0.8));
}

.guide-lineage-chart {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background:
    radial-gradient(circle at center, rgba(8, 16, 24, 0.9) 0 22%, transparent 24%),
    conic-gradient(
      from -0.2turn,
      rgba(255, 160, 126, 0.9),
      rgba(255, 226, 160, 0.92),
      rgba(120, 229, 255, 0.88),
      rgba(112, 235, 212, 0.92),
      rgba(255, 160, 126, 0.9)
    );
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.guide-lineage-chart.is-cool {
  background:
    radial-gradient(circle at center, rgba(8, 16, 24, 0.9) 0 22%, transparent 24%),
    conic-gradient(
      from -0.2turn,
      rgba(126, 184, 255, 0.92),
      rgba(120, 229, 255, 0.88),
      rgba(112, 235, 212, 0.92),
      rgba(184, 255, 210, 0.92),
      rgba(126, 184, 255, 0.92)
    );
}

.guide-lineage-chart.is-warm {
  background:
    radial-gradient(circle at center, rgba(8, 16, 24, 0.9) 0 22%, transparent 24%),
    conic-gradient(
      from -0.2turn,
      rgba(255, 160, 126, 0.94),
      rgba(255, 208, 144, 0.94),
      rgba(255, 170, 206, 0.92),
      rgba(210, 170, 255, 0.9),
      rgba(255, 160, 126, 0.94)
    );
}

.guide-focus-mini {
  grid-template-columns: 1fr;
  gap: 8px;
  min-height: 72px;
  margin-top: auto;
}

.guide-stage-stats {
  position: absolute;
  right: 14px;
  bottom: 14px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  width: 224px;
}

.guide-stage-stat-mini {
  display: grid;
  gap: 4px;
  min-width: 0;
  padding: 8px 10px;
  border-radius: 12px;
  background: rgba(8, 22, 29, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.guide-stage-stat-mini span {
  color: var(--text-2);
  font-size: 0.66rem;
  line-height: 1.1;
}

.guide-stage-stat-mini strong {
  color: var(--text-0);
  font-size: 0.88rem;
  line-height: 1.1;
}

.guide-stage-stat-button {
  position: relative;
  grid-column: span 2;
}

.guide-stats-popover {
  position: absolute;
  right: 0;
  bottom: calc(100% + 8px);
  display: grid;
  gap: 6px;
  width: 100%;
  padding: 10px;
  border-radius: 14px;
  background: rgba(5, 12, 20, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.24);
}

.guide-stats-popover span {
  color: var(--text-1);
  font-size: 0.7rem;
  line-height: 1.2;
}

.guide-peek-mini {
  display: grid;
  gap: 8px;
  margin-top: auto;
  padding: 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.guide-peek-row {
  display: grid;
  gap: 4px;
}

.guide-peek-row strong {
  font-size: 0.82rem;
  line-height: 1.2;
}

.guide-peek-row span {
  color: var(--text-2);
  font-size: 0.74rem;
  line-height: 1.3;
}

.guide-focus-head {
  width: 54%;
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
}

.guide-focus-body {
  height: 28px;
  border-radius: 12px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 0 28%, transparent 28% 34%, rgba(255, 255, 255, 0.08) 34% 70%, transparent 70% 76%, rgba(255, 255, 255, 0.08) 76% 100%);
}

.guide-side-card {
  padding: 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.guide-side-card strong,
.guide-step-card strong,
.guide-rule-tile strong,
.guide-exp-card strong,
.guide-gadget-card strong,
.guide-gene-card strong {
  font-size: 0.92rem;
  line-height: 1.25;
}

.guide-side-card p,
.guide-step-card p,
.guide-rule-tile p,
.guide-exp-card p,
.guide-gadget-card p,
.guide-gene-card p {
  margin: 0;
  color: var(--text-2);
  font-size: 0.82rem;
  line-height: 1.55;
}

.guide-step-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.guide-gadget-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.guide-genome-atlas {
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background:
    radial-gradient(circle at top left, rgba(111, 235, 212, 0.08), transparent 36%),
    rgba(255, 255, 255, 0.02);
}

.guide-gene-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.guide-trait-panel {
  display: grid;
  gap: 12px;
  padding: 14px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.guide-trait-head {
  display: grid;
  gap: 6px;
}

.guide-trait-head strong {
  font-size: 0.96rem;
  line-height: 1.25;
}

.guide-trait-head p,
.guide-trait-card p {
  margin: 0;
  color: var(--text-2);
  font-size: 0.82rem;
  line-height: 1.55;
}

.guide-trait-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.guide-trait-card {
  display: grid;
  gap: 8px;
  padding: 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.guide-trait-chip-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.guide-tag-bridge-grid {
  display: grid;
  gap: 10px;
}

.guide-tag-bridge-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.026);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.guide-tag-bridge-row p {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--text-2);
  font-size: 0.8rem;
  line-height: 1.5;
}

.guide-tag-bridge-inputs,
.guide-tag-bridge-outputs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.guide-tag-bridge-outputs {
  justify-content: flex-start;
}

.guide-gene-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 24px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.07);
  color: var(--text-1);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.guide-tag-arrow {
  color: rgba(232, 243, 255, 0.62);
  font-size: 1rem;
  font-weight: 800;
}

.guide-step-card,
.guide-rule-tile,
.guide-exp-card,
.guide-gadget-card,
.guide-gene-card {
  padding: 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.guide-step-icon,
.guide-rule-visual,
.guide-exp-visual,
.guide-read-visual,
.guide-gadget-visual,
.guide-gene-visual {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background:
    radial-gradient(circle at top left, rgba(111, 235, 212, 0.08), transparent 36%),
    rgba(255, 255, 255, 0.02);
}

.guide-rule-grid,
.guide-exp-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.guide-behavior-layout,
.guide-read-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 0.78fr);
  gap: 12px;
}

.guide-priority-stack,
.guide-read-main,
.guide-read-side {
  display: grid;
  gap: 10px;
}

.guide-priority-card {
  display: grid;
  grid-template-columns: 12px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.guide-priority-badge {
  width: 12px;
  height: 100%;
  min-height: 42px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
}

.guide-priority-badge.is-cool {
  background: linear-gradient(180deg, rgba(115, 207, 255, 0.9), rgba(115, 207, 255, 0.28));
}

.guide-priority-badge.is-mint {
  background: linear-gradient(180deg, rgba(111, 235, 212, 0.92), rgba(111, 235, 212, 0.28));
}

.guide-priority-badge.is-warm {
  background: linear-gradient(180deg, rgba(255, 173, 132, 0.92), rgba(255, 173, 132, 0.28));
}

.guide-priority-badge.is-violet {
  background: linear-gradient(180deg, rgba(191, 165, 255, 0.92), rgba(191, 165, 255, 0.28));
}

.guide-priority-copy {
  display: grid;
  gap: 4px;
}

.guide-priority-copy strong {
  font-size: 0.9rem;
  line-height: 1.25;
}

.guide-priority-copy p {
  margin: 0;
  color: var(--text-2);
  font-size: 0.8rem;
  line-height: 1.5;
}

.guide-behavior-scene,
.guide-detail-card,
.guide-share-card {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background:
    radial-gradient(circle at top left, rgba(111, 235, 212, 0.08), transparent 36%),
    rgba(255, 255, 255, 0.02);
}

.guide-share-card,
.guide-detail-card {
  display: grid;
  gap: 12px;
  padding: 14px;
}

.guide-read-stat-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.guide-share-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.guide-share-head strong {
  font-size: 0.9rem;
  line-height: 1.25;
}

.guide-share-head span {
  color: var(--text-2);
  font-size: 0.72rem;
}

.guide-share-donut {
  position: relative;
  width: 112px;
  height: 112px;
  margin: 0 auto;
  border-radius: 50%;
  background:
    radial-gradient(circle at center, rgba(8, 16, 24, 0.94) 0 39%, transparent 41%),
    conic-gradient(
      from -0.22turn,
      rgba(255, 160, 126, 0.96) 0 28%,
      rgba(120, 229, 255, 0.92) 28% 47%,
      rgba(191, 165, 255, 0.92) 47% 60%,
      rgba(184, 255, 210, 0.9) 60% 69%,
      rgba(255, 255, 255, 0.14) 69% 100%
    );
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.guide-share-donut span {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: var(--text-0);
  font-size: 1rem;
  font-weight: 800;
}

.guide-share-legend {
  display: grid;
  gap: 6px;
}

.guide-share-legend span {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-2);
  font-size: 0.76rem;
  line-height: 1.3;
}

.guide-share-legend i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  display: inline-block;
  flex: 0 0 auto;
}

.guide-share-legend i.is-a {
  background: rgba(255, 160, 126, 0.96);
}

.guide-share-legend i.is-b {
  background: rgba(120, 229, 255, 0.92);
}

.guide-share-legend i.is-c {
  background: rgba(191, 165, 255, 0.92);
}

.guide-share-legend i.is-d {
  background: rgba(184, 255, 210, 0.9);
}

.guide-share-legend i.is-o {
  background: rgba(255, 255, 255, 0.24);
}

.guide-lineage-sample-d {
  background:
    radial-gradient(circle at 64% 42%, rgba(223, 247, 255, 0.88), transparent 28%),
    linear-gradient(135deg, rgba(168, 196, 255, 0.92), rgba(170, 255, 230, 0.72));
}

.guide-lineage-chart.is-violet {
  background:
    radial-gradient(circle at center, rgba(8, 16, 24, 0.9) 0 22%, transparent 24%),
    conic-gradient(
      from -0.2turn,
      rgba(191, 165, 255, 0.92),
      rgba(255, 170, 206, 0.92),
      rgba(120, 229, 255, 0.88),
      rgba(184, 255, 210, 0.9),
      rgba(191, 165, 255, 0.92)
    );
}

.guide-note-list {
  display: grid;
  gap: 12px;
}

.guide-note-list p {
  margin: 0;
  padding: 14px 16px;
  border-radius: 14px;
  color: var(--text-2);
  background: rgba(255, 255, 255, 0.028);
  border: 1px solid rgba(255, 255, 255, 0.05);
  line-height: 1.58;
}

.stage-panel,
.sidebar-panel,
.card {
  background: var(--panel);
  border: 1px solid var(--stroke);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.sidebar-panel,
.developer-header,
.card {
  padding: 22px;
}

.stage-panel {
  padding: 10px;
  justify-self: center;
}

.eyebrow {
  margin: 0 0 10px;
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-alt);
}

h1 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(2rem, 2.6vw, 3.5rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
}

.lead {
  margin: 18px 0 0;
  color: var(--text-1);
  line-height: 1.6;
  max-width: 56ch;
}

.hero-actions,
.control-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.hero-actions {
  margin-top: 24px;
}

.control-strip {
  margin-top: 18px;
  justify-content: space-between;
  gap: 18px;
}

.button-primary,
.button-secondary {
  appearance: none;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.8rem 1.15rem;
  font: inherit;
  font-weight: 700;
  letter-spacing: 0.01em;
  cursor: pointer;
  text-decoration: none;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background 160ms ease,
    color 160ms ease;
}

.button-primary {
  background: linear-gradient(135deg, #ffb05e 0%, #ffd166 100%);
  color: #11232d;
}

.button-secondary {
  background: rgba(114, 225, 209, 0.08);
  color: var(--text-0);
  border-color: rgba(114, 225, 209, 0.18);
}

.button-primary:hover,
.button-secondary:hover {
  transform: translateY(-1px);
}

.button-primary:disabled,
.button-secondary:disabled {
  opacity: 0.54;
  cursor: default;
  pointer-events: none;
  transform: none;
}

.slider-group {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  color: var(--text-1);
}

.slider-group input {
  width: 180px;
}

input[type="range"] {
  accent-color: var(--accent);
}

input[type="number"] {
  border: 1px solid rgba(114, 225, 209, 0.18);
  border-radius: 12px;
  background: rgba(3, 12, 17, 0.92);
  color: var(--text-0);
  padding: 0.72rem 0.82rem;
  font: inherit;
}

.status-pill {
  padding: 0.5rem 0.8rem;
  border-radius: 999px;
  background: rgba(114, 225, 209, 0.11);
  border: 1px solid rgba(114, 225, 209, 0.2);
  color: var(--accent-alt);
  font-weight: 700;
}

.stage-shell {
  position: relative;
  display: grid;
  gap: 8px;
  height: 100%;
  align-content: start;
}

.stage-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: 34px;
  flex-wrap: wrap;
}

.stage-toolbar-leading {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.stage-meta-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.corner-url-link {
  display: inline-flex;
  align-items: center;
  max-width: min(28vw, 260px);
  min-width: 0;
  padding: 0.38rem 0.62rem;
  border-radius: 999px;
  border: 1px solid rgba(145, 223, 211, 0.12);
  background: rgba(8, 22, 29, 0.54);
  color: rgba(210, 234, 230, 0.78);
  font-size: 0.63rem;
  line-height: 1;
  letter-spacing: 0.01em;
  text-decoration: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition:
    color 140ms ease,
    border-color 140ms ease,
    background 140ms ease,
    transform 140ms ease;
}

.corner-url-link:hover,
.corner-url-link:focus-visible {
  color: rgba(240, 247, 245, 0.96);
  border-color: rgba(145, 223, 211, 0.26);
  background: rgba(10, 28, 35, 0.86);
  transform: translateY(-1px);
  outline: none;
}

.stage-quick-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex: 1;
  min-width: 0;
  flex-wrap: wrap;
}

.stage-hover-anchor {
  position: relative;
}

.stage-hover-panel {
  position: absolute;
  z-index: 24;
  opacity: 0;
  pointer-events: none;
  transform: translateY(6px);
  transition:
    opacity 140ms ease,
    transform 140ms ease;
}

.stage-hover-anchor:hover .stage-hover-panel,
.stage-hover-anchor:focus-within .stage-hover-panel {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.stage-peek-button {
  appearance: none;
  border: 1px solid rgba(145, 223, 211, 0.16);
  border-radius: 999px;
  background: rgba(8, 22, 29, 0.8);
  color: rgba(240, 247, 245, 0.92);
  font: inherit;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition:
    transform 140ms ease,
    border-color 140ms ease,
    background 140ms ease;
}

.stage-peek-button:hover,
.stage-peek-button:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(145, 223, 211, 0.34);
  background: rgba(10, 28, 35, 0.96);
  outline: none;
}

.stage-command-panel {
  top: calc(100% + 8px);
  left: 0;
  width: min(520px, calc(100vw - 34px));
  padding: 10px;
  border-radius: 16px;
  background: rgba(7, 21, 28, 0.97);
  border: 1px solid rgba(145, 223, 211, 0.12);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.34);
}

.stage-shortcuts-hint {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 0;
}

.shortcut-card {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  min-width: 0;
  padding: 8px 10px;
  border-radius: 12px;
  background: rgba(8, 22, 29, 0.76);
  border: 1px solid rgba(145, 223, 211, 0.1);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.shortcut-card-actionable {
  cursor: pointer;
  transition:
    transform 140ms ease,
    border-color 140ms ease,
    background 140ms ease,
    box-shadow 140ms ease;
}

.shortcut-card-actionable:hover,
.shortcut-card-actionable:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(145, 223, 211, 0.24);
  background: rgba(10, 28, 35, 0.92);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.04),
    0 8px 20px rgba(0, 0, 0, 0.18);
  outline: none;
}

.shortcut-copy {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.shortcut-keys {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
  min-width: 0;
}

.shortcut-key-sep {
  color: rgba(211, 226, 223, 0.38);
  font-size: 0.68rem;
  line-height: 1;
}

.shortcut-label {
  overflow: hidden;
  color: rgba(232, 241, 239, 0.86);
  font-size: 0.72rem;
  line-height: 1.08;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.shortcut-icon {
  width: 42px;
  height: 28px;
  overflow: visible;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.shortcut-icon-menu,
.shortcut-icon-reset,
.shortcut-icon-full,
.shortcut-icon-speed,
.shortcut-icon-spring,
.shortcut-icon-dev {
  stroke: rgba(202, 245, 236, 0.88);
  stroke-width: 1.9;
}

.shortcut-icon-run circle,
.shortcut-icon-lightning circle {
  stroke: rgba(111, 235, 212, 0.82);
  stroke-width: 1.6;
}

.shortcut-icon-run path,
.shortcut-icon-lightning path {
  fill: rgba(255, 215, 128, 0.92);
  stroke: rgba(255, 240, 188, 0.72);
  stroke-width: 0.6;
}

.shortcut-icon-run rect {
  fill: rgba(202, 245, 236, 0.88);
  stroke: none;
}

.shortcut-icon-feed circle:nth-child(-n + 3) {
  fill: rgba(255, 215, 128, 0.74);
  stroke: none;
}

.shortcut-icon-feed circle:last-child {
  fill: rgba(255, 215, 128, 0.9);
  stroke: rgba(255, 242, 194, 0.72);
  stroke-width: 1.2;
}

.shortcut-icon-spring circle {
  fill: rgba(111, 235, 212, 0.2);
  stroke: rgba(111, 235, 212, 0.78);
  stroke-width: 1.4;
}

.shortcut-icon-dev circle {
  fill: rgba(255, 215, 128, 0.88);
  stroke: none;
}

.stage-stats-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  align-items: stretch;
}

.stage-stat-chip,
.stage-stats-anchor {
  min-width: 0;
  padding: 8px 10px 9px;
  border-radius: 12px;
  background: rgba(8, 22, 29, 0.78);
  border: 1px solid rgba(145, 223, 211, 0.1);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.stage-stat-chip span {
  display: block;
  overflow: hidden;
  color: rgba(214, 231, 228, 0.68);
  font-size: 0.68rem;
  line-height: 1.15;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.stage-stats-anchor {
  position: relative;
  padding: 0;
  overflow: visible;
}

.stage-peek-button-stats {
  width: 100%;
  min-height: 100%;
  padding: 8px 10px 9px;
  border: none;
  border-radius: inherit;
  background: transparent;
  color: rgba(248, 251, 250, 0.92);
  box-shadow: none;
}

.stage-peek-button-stats:hover,
.stage-peek-button-stats:focus-visible {
  background: rgba(255, 255, 255, 0.03);
  transform: none;
}

.stage-stats-panel {
  right: 0;
  bottom: calc(100% + 8px);
  width: min(320px, calc(100vw - 34px));
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(7, 21, 28, 0.98);
  border: 1px solid rgba(145, 223, 211, 0.12);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.34);
}

.stage-stat-chip strong {
  display: block;
  margin-top: 5px;
  color: rgba(248, 251, 250, 0.95);
  font-size: 1rem;
  line-height: 1.08;
}

.stage-lag-indicator {
  grid-column: 1 / -1;
  display: inline-flex;
  justify-self: end;
  align-items: center;
  gap: 7px;
  min-width: 0;
  padding: 2px 2px 0;
  color: rgba(214, 231, 228, 0.7);
  font-size: 0.68rem;
  line-height: 1;
}

.stage-lag-indicator span {
  white-space: nowrap;
}

.stage-lag-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: rgba(111, 235, 212, 0.92);
  box-shadow: 0 0 10px rgba(111, 235, 212, 0.32);
}

.stage-lag-indicator strong {
  color: rgba(248, 251, 250, 0.9);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.stage-lag-indicator[data-level="warn"] .stage-lag-dot {
  background: rgba(255, 199, 110, 0.96);
  box-shadow: 0 0 10px rgba(255, 199, 110, 0.3);
}

.stage-lag-indicator[data-level="high"] .stage-lag-dot {
  background: rgba(255, 124, 124, 0.96);
  box-shadow: 0 0 10px rgba(255, 124, 124, 0.28);
}

kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.4em;
  min-height: 1.55em;
  padding: 0 0.36em;
  border-radius: 7px;
  border: 1px solid rgba(145, 223, 211, 0.16);
  background: rgba(8, 22, 29, 0.88);
  box-shadow: inset 0 -1px 0 rgba(255, 255, 255, 0.04);
  color: var(--text-0);
  font: inherit;
  font-weight: 700;
  line-height: 1;
}

.quick-control {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid rgba(145, 223, 211, 0.14);
  background: rgba(8, 22, 29, 0.74);
  color: var(--text-1);
}

.quick-control-icon {
  color: var(--accent-alt);
  font-size: 0.88rem;
  line-height: 1;
}

.quick-control strong {
  min-width: 3.8rem;
  text-align: right;
  font-size: 0.82rem;
  color: var(--text-0);
}

.quick-control input[type="range"] {
  width: min(18vw, 140px);
}

.quick-control input[type="number"] {
  width: 4.5rem;
  padding: 0.38rem 0.5rem;
  border-radius: 10px;
  background: rgba(3, 12, 17, 0.9);
  font-size: 0.88rem;
}

.quick-control-pop {
  padding-right: 10px;
}

.quick-control-audio {
  padding-right: 10px;
}

.quick-control-audio input[type="range"] {
  width: min(11vw, 92px);
}

.quick-control-audio strong {
  min-width: 2.9rem;
}

.icon-button,
.dev-mini-button {
  appearance: none;
  border: 1px solid rgba(145, 223, 211, 0.18);
  border-radius: 999px;
  background: rgba(8, 22, 29, 0.82);
  color: var(--text-0);
  font: inherit;
  text-decoration: none;
  cursor: pointer;
  transition:
    transform 140ms ease,
    border-color 140ms ease,
    background 140ms ease;
}

.icon-button {
  width: 34px;
  height: 34px;
  padding: 0;
  display: grid;
  place-items: center;
  font-size: 1rem;
  line-height: 1;
}

.icon-button-ghost {
  background: rgba(255, 255, 255, 0.04);
}

.dev-mini-button {
  padding: 0.26rem 0.52rem;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.icon-button:hover,
.dev-mini-button:hover {
  transform: translateY(-1px);
  border-color: rgba(145, 223, 211, 0.35);
  background: rgba(10, 28, 35, 0.95);
}

.dev-mini-button.is-active {
  border-color: rgba(255, 205, 113, 0.4);
  background: rgba(83, 48, 12, 0.9);
  color: rgba(255, 235, 194, 0.96);
}

.canvas-frame {
  position: relative;
  min-height: calc(100vh - 72px);
  margin: 0 auto;
  border-radius: calc(var(--radius-lg) - 8px);
  overflow: hidden;
  background:
    radial-gradient(circle at top, rgba(255, 209, 102, 0.08), transparent 26%),
    linear-gradient(180deg, rgba(6, 24, 30, 0.92), rgba(9, 32, 39, 0.98));
}

#sim-canvas,
#dev-preview-canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.page-shell.ultrawide-mode {
  overflow: hidden;
}

.page-shell.ultrawide-mode .app-layout {
  width: min(3440px, calc(100vw - 16px));
  min-height: calc(100vh - 16px);
  margin: 8px auto;
  padding-bottom: 0;
  gap: 10px;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 360px);
}

.page-shell.ultrawide-mode .sidebar-panel {
  max-height: calc(100vh - 16px);
  overflow: hidden;
}

.page-shell.ultrawide-mode .stage-panel {
  padding: 10px;
}

.page-shell.ultrawide-mode .canvas-frame {
  min-height: 0;
}

.sidebar-panel {
  display: grid;
  gap: 12px;
  align-content: stretch;
  grid-template-rows: minmax(0, 1fr) auto;
  max-height: calc(100vh - 18px);
  overflow: hidden;
}

.lineage-sidebar,
.lineage-card {
  height: 100%;
}

.sidebar-panel > * {
  min-height: 0;
}

.lineage-card {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
}

.sidebar-stats-card {
  display: grid;
  gap: 8px;
}

.lineage-list-scroll {
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding-right: 4px;
}

.lineage-share-panel {
  display: grid;
  gap: 12px;
  margin-top: 14px;
  padding: 14px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.lineage-share-empty {
  margin-top: 0;
}

.lineage-share-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.lineage-share-head span {
  color: var(--text-2);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lineage-share-head strong {
  color: var(--text-0);
  font-size: 0.9rem;
}

.lineage-share-layout {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  align-items: center;
  gap: 14px;
}

.lineage-share-donut {
  position: relative;
  width: 140px;
  aspect-ratio: 1;
  justify-self: center;
}

.lineage-share-donut svg {
  width: 100%;
  height: 100%;
  display: block;
}

.lineage-share-center {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  text-align: center;
  pointer-events: none;
}

.lineage-share-center strong {
  display: block;
  color: var(--text-0);
  font-size: 1.25rem;
  line-height: 1;
}

.lineage-share-center span {
  display: block;
  margin-top: 5px;
  color: var(--text-2);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lineage-share-legend {
  display: grid;
  gap: 7px;
  min-width: 0;
}

.lineage-share-legend-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  min-width: 0;
  font-size: 0.76rem;
  color: var(--text-2);
}

.lineage-share-legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  box-shadow: 0 0 14px rgba(255, 255, 255, 0.12);
}

.lineage-share-legend-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.lineage-share-legend-value {
  color: var(--text-0);
  font-weight: 700;
  white-space: nowrap;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.stat-card {
  padding: 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.stat-card span {
  display: block;
  color: var(--text-2);
  font-size: 0.83rem;
}

.stat-card strong {
  display: block;
  margin-top: 8px;
  font-size: 1.4rem;
}

.metric-list,
.snapshot-grid {
  display: grid;
  gap: 10px;
}

.metric-list-compact {
  gap: 8px;
}

.guide-list,
.guide-note-list {
  display: grid;
  gap: 12px;
}

.guide-list {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--text-1);
  line-height: 1.65;
}

.guide-list li::marker {
  color: var(--accent-alt);
}

.guide-note-list p {
  margin: 0;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--text-1);
  line-height: 1.6;
}

.metric-list div,
.snapshot-grid article {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.metric-list dt,
.metric-list span,
.snapshot-grid span {
  color: var(--text-2);
}

.metric-list dd,
.snapshot-grid strong {
  margin: 0;
  font-weight: 700;
}

.metric-list-compact div {
  gap: 12px;
  padding-bottom: 8px;
}

.metric-list-compact dt,
.metric-list-compact dd {
  font-size: 0.8rem;
}

.lineage-list,
.legend-list {
  display: grid;
  gap: 8px;
}

.phylogeny-card {
  gap: 12px;
}

.audio-card {
  display: grid;
  gap: 12px;
}

.audio-level-stack {
  display: grid;
  gap: 10px;
}

.audio-slider-group {
  justify-content: space-between;
  gap: 10px;
}

.audio-slider-group span {
  min-width: 84px;
}

.audio-slider-group strong {
  min-width: 46px;
  text-align: right;
  color: rgba(244, 249, 248, 0.94);
  font-size: 0.84rem;
}

.audio-slider-group input {
  flex: 1 1 150px;
  min-width: 120px;
}

.audio-toggle-group {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}

.phylogeny-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.toggle-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--text-1);
  font-size: 0.78rem;
  cursor: pointer;
}

.toggle-pill input {
  margin: 0;
}

.phylogeny-note {
  display: block;
  padding: 10px 12px;
  color: var(--text-2);
  font-size: 0.78rem;
  line-height: 1.45;
}

.phylogeny-tree {
  min-height: 120px;
  max-height: 330px;
  overflow-y: auto;
  overflow-x: hidden;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.022);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.phylogeny-tree-shell {
  padding: 8px 10px;
}

.phylogeny-svg {
  width: 100%;
  height: auto;
  display: block;
}

.phylogeny-empty {
  min-height: 120px;
}

.phylogeny-leaf-count {
  fill: rgba(231, 238, 245, 0.62);
  font-size: 10px;
}

.designer-card {
  gap: 12px;
}

.designer-head,
.designer-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.designer-mini-button {
  padding: 6px 10px;
  font-size: 0.76rem;
}

.designer-lead {
  display: block;
  padding: 10px 12px;
  color: var(--text-2);
  font-size: 0.78rem;
  line-height: 1.45;
}

.designer-grid,
.designer-slot-grid {
  display: grid;
  gap: 8px;
}

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

.designer-grid-top {
  grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(0, 0.8fr));
}

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

.designer-field {
  display: grid;
  gap: 5px;
}

.designer-field span {
  color: var(--text-2);
  font-size: 0.74rem;
  line-height: 1.1;
}

.designer-field input,
.designer-field select {
  width: 100%;
  min-width: 0;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-0);
  padding: 8px 10px;
  font: inherit;
}

.designer-field select:disabled,
.designer-field input:disabled {
  opacity: 0.42;
}

.designer-preview {
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(255, 255, 255, 0.02);
  padding: 10px 12px;
}

.designer-preview-grid {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr) 110px;
  gap: 10px;
  align-items: center;
}

.designer-preview-meta {
  display: grid;
  gap: 7px;
  min-width: 0;
}

.designer-preview-meta strong {
  font-size: 0.92rem;
  line-height: 1.2;
}

.designer-preview-meta span,
.designer-preview-meta small {
  color: var(--text-2);
}

.designer-preview-meta small {
  font-size: 0.76rem;
}

.designer-deploy-active {
  box-shadow: inset 0 0 0 1px rgba(110, 231, 210, 0.24);
}

.lineage-item,
.legend-item,
.snapshot-empty,
.inline-note {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.lineage-item {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr) 120px;
  align-items: center;
  padding: 10px 12px;
  overflow: hidden;
  cursor: pointer;
  border-color: var(--lineage-card-border, rgba(255, 255, 255, 0.08));
  background:
    linear-gradient(
      180deg,
      var(--lineage-card-bg-top, rgba(255, 255, 255, 0.05)) 0%,
      var(--lineage-card-bg-bottom, rgba(255, 255, 255, 0.03)) 100%
    );
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.04),
    0 12px 24px var(--lineage-card-shadow, rgba(0, 0, 0, 0.14));
  transition:
    opacity 160ms ease,
    border-color 160ms ease,
    background 160ms ease,
    transform 160ms ease,
    box-shadow 160ms ease;
}

.lineage-list.has-active-lineage .lineage-item:not(.is-active) {
  opacity: 0.46;
  filter: saturate(0.68);
}

.lineage-item:hover {
  border-color: var(--lineage-card-border-strong, rgba(255, 255, 255, 0.18));
  background:
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--lineage-card-bg-top, rgba(255, 255, 255, 0.05)) 82%, rgba(255, 255, 255, 0.08)) 0%,
      color-mix(in srgb, var(--lineage-card-bg-bottom, rgba(255, 255, 255, 0.03)) 78%, rgba(255, 255, 255, 0.06)) 100%
    );
}

.lineage-item.is-active {
  border-color: var(--lineage-card-border-strong, rgba(114, 225, 209, 0.42));
  box-shadow:
    inset 0 0 0 1px color-mix(in srgb, var(--lineage-card-border-strong, rgba(114, 225, 209, 0.42)) 68%, rgba(255, 255, 255, 0.08)),
    0 16px 30px var(--lineage-card-shadow, rgba(0, 0, 0, 0.18));
  transform: translateY(-1px);
}

.lineage-sample {
  width: 72px;
  height: 72px;
  flex: none;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.lineage-sample svg {
  width: 100%;
  height: 100%;
  display: block;
}

.lineage-item-main {
  display: grid;
  gap: 10px;
  flex: 1;
  min-width: 0;
  align-content: center;
}

.lineage-item-head {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  min-width: 0;
}

.lineage-tags {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
  min-width: 0;
}

.lineage-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
  max-width: 100%;
  padding: 3px 8px;
  border-radius: 999px;
  justify-content: center;
  min-height: 29px;
  text-align: center;
  white-space: normal;
  overflow-wrap: anywhere;
  font-size: 0.68rem;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.02em;
  color: var(--lineage-tag-color);
  background: linear-gradient(
    135deg,
    var(--lineage-tag-bg-start) 0%,
    var(--lineage-tag-bg-end) 100%
  );
  border: 1px solid var(--lineage-tag-border);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.03);
}

.lineage-tag::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 999px;
  flex: none;
  background: var(--lineage-tag-dot);
  box-shadow: 0 0 10px var(--lineage-tag-glow);
}

.lineage-name {
  min-width: auto;
  display: block;
  overflow: visible;
  white-space: nowrap;
  text-overflow: clip;
  line-height: 1.05;
  letter-spacing: 0.08em;
  font-size: 0.95rem;
  font-weight: 800;
}

.lineage-swatch,
.legend-swatch {
  width: 14px;
  height: 14px;
  border-radius: 999px;
  flex: none;
}

.lineage-chart {
  width: 120px;
  min-width: 120px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  padding: 6px;
  border-radius: 16px;
  background: var(--lineage-chart-bg, rgba(255, 255, 255, 0.04));
  border: 1px solid var(--lineage-card-border, rgba(255, 255, 255, 0.08));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.capability-chart {
  width: 100%;
  height: auto;
  display: block;
  overflow: visible;
  filter: drop-shadow(0 6px 12px rgba(0, 0, 0, 0.2));
}

.capability-chart-detail {
  width: min(100%, 240px);
}

.lineage-list-compact .lineage-item {
  grid-template-columns: 64px minmax(0, 1fr) 104px;
  gap: 10px;
  padding: 9px 10px;
}

.lineage-list-compact .lineage-sample {
  width: 64px;
  height: 64px;
}

.lineage-list-compact .lineage-chart {
  width: 104px;
  min-width: 104px;
}

.lineage-list-tight .lineage-item {
  grid-template-columns: 56px minmax(0, 1fr) 92px;
  gap: 8px;
  padding: 8px 9px;
}

.lineage-list-tight .lineage-sample {
  width: 56px;
  height: 56px;
  border-radius: 14px;
}

.lineage-list-tight .lineage-item-main {
  gap: 4px;
}

.lineage-list-tight .lineage-item-head {
  gap: 7px;
}

.lineage-list-tight .lineage-tags {
  gap: 4px;
}

.lineage-list-tight .lineage-tag {
  padding: 2px 6px;
  min-height: 25px;
  font-size: 0.6rem;
}

.lineage-list-tight .lineage-chart {
  width: 92px;
  min-width: 92px;
}

.lineage-list-stack .lineage-item {
  grid-template-columns: 56px minmax(0, 1fr);
  grid-template-areas:
    "sample main"
    "radar radar";
  align-items: start;
}

.lineage-list-stack .lineage-sample {
  grid-area: sample;
}

.lineage-list-stack .lineage-item-main {
  grid-area: main;
}

.lineage-list-stack .lineage-chart {
  grid-area: radar;
  justify-self: center;
  width: 112px;
  min-width: 112px;
}

.lineage-list-stack + .lineage-share-panel .lineage-share-layout {
  grid-template-columns: 1fr;
}

.lineage-list-stack + .lineage-share-panel .lineage-share-legend {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.lineage-list {
  grid-auto-rows: minmax(124px, 1fr);
  align-content: stretch;
}

.focus-placeholder {
  display: grid;
  gap: 8px;
  color: var(--text-1);
}

.focus-placeholder strong {
  color: var(--text-0);
}

.focus-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.focus-title {
  display: grid;
  gap: 6px;
}

.focus-title strong {
  font-size: 1rem;
}

.focus-title span:last-child {
  color: var(--text-2);
  font-size: 0.84rem;
}

.focus-chip {
  width: 42px;
  height: 14px;
  border-radius: 999px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.focus-radar-wrap {
  display: grid;
  place-items: center;
  padding: 10px 0 2px;
}

.focus-metrics {
  display: grid;
  gap: 10px;
}

.focus-metrics div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.focus-metrics dt {
  color: var(--text-2);
}

.focus-metrics dd {
  margin: 0;
  font-weight: 700;
}

.legend-item {
  justify-content: flex-start;
}

.legend-item strong {
  margin-right: auto;
}

.menu-layer {
  position: fixed;
  inset: 0;
  z-index: 30;
}

.menu-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 8, 11, 0.55);
  backdrop-filter: blur(6px);
}

.menu-panel {
  position: absolute;
  top: 10px;
  right: 10px;
  bottom: 10px;
  width: min(420px, calc(100vw - 20px));
  padding: 14px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--stroke);
  background: rgba(7, 21, 28, 0.96);
  box-shadow: var(--shadow);
  overflow: auto;
  display: grid;
  align-content: start;
  gap: 12px;
}

.menu-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 2px 2px 0;
}

.compact-card {
  padding: 16px;
}

.control-card {
  display: grid;
  gap: 14px;
}

.menu-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.slider-group-compact {
  display: grid;
  gap: 8px;
}

.slider-group-compact input {
  width: 100%;
}

.shortcut-list {
  display: grid;
  gap: 8px;
  margin: 0;
}

.shortcut-list div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.shortcut-list dt {
  color: var(--accent);
  font-family: var(--font-serif);
}

.shortcut-list dt kbd {
  margin-right: 4px;
}

.shortcut-list dd {
  margin: 0;
  color: var(--text-1);
}

.developer-header {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: flex-end;
}

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

.config-export {
  max-height: 320px;
  overflow: auto;
  margin: 0;
  padding: 14px;
  border-radius: var(--radius-md);
  background: rgba(3, 12, 17, 0.9);
  color: #a9f3e6;
  font-size: 0.84rem;
  line-height: 1.45;
}

.dev-preview-panel {
  display: grid;
  gap: 14px;
}

.dev-preview-lead {
  margin: 0;
  max-width: none;
}

.dev-preview-frame {
  min-height: 520px;
}

.parameter-groups {
  display: grid;
  gap: 14px;
}

.parameter-group {
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  padding: 18px;
  background: rgba(255, 255, 255, 0.02);
}

.parameter-group h2 {
  margin: 0;
  font-size: 1.1rem;
}

.parameter-group p {
  margin: 8px 0 16px;
  color: var(--text-2);
  line-height: 1.5;
}

.parameter-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.parameter-field {
  display: grid;
  gap: 8px;
  padding: 14px;
  border-radius: var(--radius-md);
  background: rgba(4, 14, 20, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.parameter-field label {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: baseline;
  font-weight: 700;
}

.parameter-field small {
  color: var(--text-2);
  line-height: 1.45;
}

.parameter-field input {
  width: 100%;
}

.field-value {
  color: var(--accent);
}

.snapshot-grid article {
  align-items: baseline;
}

@keyframes float-a {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(24px, 30px, 0) scale(1.08);
  }
}

@keyframes float-b {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(-18px, -24px, 0) scale(0.94);
  }
}

@media (max-width: 1220px) {
  .app-layout {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .canvas-frame {
    min-height: 60vh;
  }

  .sidebar-panel {
    max-height: none;
  }

  .lineage-card {
    height: auto;
  }

  .lineage-list-scroll {
    max-height: 34vh;
  }

  .stage-quick-controls {
    justify-content: flex-end;
  }

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

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

  .dev-top-grid {
    grid-template-columns: 1fr;
  }

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

  .guide-overview-grid,
  .guide-mock-body,
  .guide-behavior-layout,
  .guide-read-layout {
    grid-template-columns: 1fr;
  }

  .guide-toolbar-popover {
    width: min(360px, calc(100% - 28px));
  }

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

  .guide-gadget-grid {
    grid-template-columns: 1fr;
  }

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

  .guide-tag-bridge-row {
    grid-template-columns: 1fr;
  }

  .developer-header {
    flex-direction: column;
    align-items: stretch;
  }
}

@media (max-width: 780px) {
  .app-layout,
  .dev-layout {
    width: min(100vw - 18px, 1500px);
    margin: 10px auto;
  }

  .sidebar-panel,
  .developer-header,
  .card {
    padding: 18px;
  }

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

  .guide-step-grid,
  .guide-rule-grid,
  .guide-exp-grid,
  .guide-gene-grid,
  .guide-trait-grid {
    grid-template-columns: 1fr;
  }

  .guide-read-stat-strip {
    grid-template-columns: 1fr;
  }

  .guide-toolbar-pill {
    font-size: 0.72rem;
  }

  .guide-toolbar-popover {
    position: static;
    width: 100%;
    grid-template-columns: 1fr;
    margin-top: 8px;
  }

  .guide-callout {
    font-size: 0.66rem;
  }

  .guide-callout-peeks {
    top: auto;
    left: 14px;
    bottom: 12px;
  }

  .guide-stage-stats {
    width: min(220px, calc(100% - 28px));
  }

  .guide-lineage-mini {
    grid-template-columns: 48px minmax(0, 1fr) 54px;
  }

  .guide-share-donut {
    width: 96px;
    height: 96px;
  }

  .guide-lineage-sample {
    width: 48px;
    height: 48px;
  }

  .guide-lineage-chart {
    width: 54px;
    height: 54px;
  }

  .stage-toolbar {
    flex-wrap: wrap;
  }

  .stage-shortcuts-hint {
    grid-template-columns: 1fr;
    gap: 6px;
  }

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

  .stage-toolbar-leading {
    width: 100%;
    justify-content: space-between;
  }

  .stage-quick-controls {
    order: 3;
    width: 100%;
    justify-content: stretch;
  }

  .quick-control {
    flex: 1;
    min-width: 0;
  }

  .quick-control input[type="range"] {
    width: 100%;
  }

  .menu-panel {
    top: 8px;
    right: 8px;
    bottom: 8px;
    width: calc(100vw - 16px);
  }
}