.sobol-explorer {
  --sobol-bg: #f7fbff;
  --sobol-panel: #ffffff;
  --sobol-canvas: #f9fcff;
  --sobol-ink: #17324d;
  --sobol-muted: #60758a;
  --sobol-border: #cad9e7;
  --sobol-grid: #c9d8e6;
  --sobol-grid-strong: #8da6bc;
  --sobol-cell-a: #eff6fc;
  --sobol-cell-b: #f8fbfe;
  --sobol-highlight: #fff0c2;
  --sobol-accent: #d97706;
  --sobol-accent-soft: rgba(217, 119, 6, .2);
  --sobol-point: #087f8c;
  --sobol-point-soft: rgba(8, 127, 140, .18);
  --sobol-original: #68788a;
  --sobol-link: rgba(81, 105, 129, .25);
  box-sizing: border-box;
  width: 100%;
  margin: 1.6rem 0 2rem;
  overflow: hidden;
  border: 1px solid var(--sobol-border);
  border-radius: 18px;
  background: var(--sobol-bg);
  box-shadow: 0 16px 44px rgba(38, 70, 96, .11);
  color: var(--sobol-ink);
  font-family: Inter, "Segoe UI", system-ui, -apple-system, sans-serif;
}

[theme=dark] .sobol-explorer {
  --sobol-bg: #121d29;
  --sobol-panel: #182634;
  --sobol-canvas: #101a24;
  --sobol-ink: #e4edf5;
  --sobol-muted: #a2b4c5;
  --sobol-border: #31465a;
  --sobol-grid: #31465a;
  --sobol-grid-strong: #587087;
  --sobol-cell-a: #142332;
  --sobol-cell-b: #101d29;
  --sobol-highlight: #483919;
  --sobol-accent: #f6ad3c;
  --sobol-accent-soft: rgba(246, 173, 60, .2);
  --sobol-point: #53c7c4;
  --sobol-point-soft: rgba(83, 199, 196, .2);
  --sobol-original: #a9b7c5;
  --sobol-link: rgba(169, 183, 197, .24);
  box-shadow: 0 18px 52px rgba(0, 0, 0, .28);
}

.sobol-explorer *,
.sobol-explorer *::before,
.sobol-explorer *::after {
  box-sizing: border-box;
}

.sobol-explorer__header {
  padding: 1.15rem 1.25rem .9rem;
  border-bottom: 1px solid var(--sobol-border);
  background: var(--sobol-panel);
}

.sobol-explorer__header h4 {
  margin: .1rem 0 .3rem;
  color: var(--sobol-ink);
  font-size: 1.08rem;
  line-height: 1.35;
}

.sobol-explorer__header > p:last-child {
  margin: 0;
  color: var(--sobol-muted);
  font-size: .83rem;
  line-height: 1.55;
}

.sobol-explorer .sobol-explorer__eyebrow {
  margin: 0 0 .12rem;
  color: var(--sobol-accent);
  font-size: .66rem;
  font-weight: 750;
  letter-spacing: .11em;
  text-transform: uppercase;
}

.sobol-explorer__controls {
  display: flex;
  gap: .65rem;
  align-items: flex-end;
  padding: .85rem 1rem;
  border-bottom: 1px solid var(--sobol-border);
  background: var(--sobol-bg);
  flex-wrap: wrap;
}

.sobol-explorer button,
.sobol-explorer select,
.sobol-explorer input {
  font: inherit;
}

.sobol-explorer button,
.sobol-explorer select {
  min-height: 2.15rem;
  border: 1px solid var(--sobol-border);
  border-radius: 8px;
  background: var(--sobol-panel);
  color: var(--sobol-ink);
}

.sobol-explorer button {
  padding: .4rem .7rem;
  cursor: pointer;
  transition: border-color .16s ease, background-color .16s ease, transform .16s ease;
}

.sobol-explorer button:hover {
  border-color: var(--sobol-point);
  transform: translateY(-1px);
}

.sobol-explorer button:focus-visible,
.sobol-explorer select:focus-visible,
.sobol-explorer input:focus-visible {
  outline: 3px solid var(--sobol-point-soft);
  outline-offset: 2px;
}

.sobol-segment {
  display: inline-flex;
  padding: 3px;
  border: 1px solid var(--sobol-border);
  border-radius: 10px;
  background: var(--sobol-panel);
}

.sobol-segment button {
  min-width: 2.9rem;
  min-height: 1.8rem;
  padding: .25rem .55rem;
  border: 0;
  background: transparent;
  color: var(--sobol-muted);
  font-size: .78rem;
  font-weight: 700;
}

.sobol-segment button[aria-pressed="true"] {
  background: var(--sobol-point);
  color: #fff;
  box-shadow: 0 3px 9px var(--sobol-point-soft);
}

[theme=dark] .sobol-segment button[aria-pressed="true"] {
  color: #0b2024;
}

.sobol-range,
.sobol-select {
  display: grid;
  min-width: 10.5rem;
  gap: .28rem;
  color: var(--sobol-muted);
  font-size: .72rem;
}

.sobol-range strong {
  color: var(--sobol-ink);
}

.sobol-range input {
  width: 100%;
  height: .28rem;
  margin: .48rem 0 .35rem;
  border-radius: 999px;
  accent-color: var(--sobol-point);
  cursor: pointer;
}

.sobol-range--short {
  min-width: 8rem;
}

.sobol-select select {
  min-width: 8.8rem;
  padding: .35rem .55rem;
  cursor: pointer;
}

.sobol-actions {
  display: flex;
  gap: .35rem;
  margin-left: auto;
  flex-wrap: wrap;
}

.sobol-actions button,
.sobol-seed-button {
  font-size: .75rem;
  font-weight: 650;
}

.sobol-actions button[data-action="next"],
.sobol-seed-button {
  border-color: var(--sobol-point);
  background: var(--sobol-point);
  color: #fff;
}

[theme=dark] .sobol-actions button[data-action="next"],
[theme=dark] .sobol-seed-button {
  color: #0b2024;
}

.sobol-explorer__stage {
  padding: .75rem;
  background: var(--sobol-canvas);
}

.sobol-explorer canvas {
  display: block;
  width: 100%;
  min-height: 18rem;
  border-radius: 12px;
  background: var(--sobol-canvas);
}

.sobol-readouts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  border-top: 1px solid var(--sobol-border);
  border-bottom: 1px solid var(--sobol-border);
  background: var(--sobol-border);
}

.sobol-readouts > div {
  min-width: 0;
  padding: .65rem .8rem;
  background: var(--sobol-panel);
}

.sobol-readouts span,
.sobol-readouts strong {
  display: block;
}

.sobol-readouts span {
  margin-bottom: .18rem;
  color: var(--sobol-muted);
  font-size: .63rem;
  letter-spacing: .035em;
  text-transform: uppercase;
}

.sobol-readouts strong {
  overflow: hidden;
  color: var(--sobol-ink);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: .76rem;
  line-height: 1.45;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sobol-explorer figcaption {
  min-height: 2.75rem;
  margin: 0;
  padding: .7rem 1rem .85rem;
  background: var(--sobol-bg);
  color: var(--sobol-muted);
  font-size: .75rem;
  line-height: 1.55;
  text-align: left;
}

.sobol-explorer noscript {
  display: block;
  padding: .75rem 1rem;
  color: var(--sobol-accent);
  font-size: .78rem;
}

@media (max-width: 700px) {
  .sobol-explorer__controls {
    align-items: center;
  }

  .sobol-actions {
    width: 100%;
    margin-left: 0;
  }

  .sobol-actions button {
    flex: 1 1 auto;
  }
}

@media (max-width: 520px) {
  .sobol-explorer {
    border-radius: 14px;
  }

  .sobol-explorer__header {
    padding: 1rem .9rem .8rem;
  }

  .sobol-explorer__controls {
    gap: .7rem .5rem;
    padding: .75rem;
  }

  .sobol-range,
  .sobol-select {
    flex: 1 1 9rem;
    min-width: 8rem;
  }

  .sobol-explorer__stage {
    padding: .35rem;
  }

  .sobol-readouts {
    grid-template-columns: 1fr;
  }

  .sobol-readouts > div {
    padding: .52rem .75rem;
  }

  .sobol-readouts span {
    margin: 0 .5rem 0 0;
  }

  .sobol-readouts span,
  .sobol-readouts strong {
    display: inline;
  }

  .sobol-readouts strong {
    white-space: normal;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sobol-explorer button {
    transition: none;
  }
}