.fp-landscape {
  position: relative;
  left: 50%;
  width: min(1040px, calc(100vw - 48px));
  margin: 3rem 0;
  padding: 24px 0;
  transform: translateX(-50%);
  border-block: 1px solid var(--border);
  color: var(--primary);
  font-size: 14px;
  font-weight: 400;
  line-height: 1.6;
  text-align: left;
}

.post-content .fp-landscape .fp-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  margin: -1px;
}

.fp-heading { margin-bottom: 16px; font-size: 22px; font-weight: 500; }
.fp-controls { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; margin-bottom: 24px; }
.fp-button-group { display: flex; gap: 4px; }
.fp-landscape button {
  min-height: 44px;
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: transparent;
  color: var(--secondary);
  font-size: 14px;
}
.fp-landscape button:hover, .fp-landscape button[aria-pressed="true"] { color: var(--accent); border-color: var(--accent); }
.fp-landscape :is(button, input, summary):focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.fp-expand { display: flex; align-items: center; gap: 8px; min-height: 44px; color: var(--secondary); cursor: pointer; }
.fp-expand input { width: 16px; height: 16px; accent-color: var(--accent); }
.fp-chart-caption { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding: 0 16px 0 66px; }
.fp-chart-caption output { font-family: var(--zine-mono); font-size: 16px; color: var(--accent); }
.fp-chart-wrap { position: relative; width: 100%; height: 215px; }
.fp-chart-wrap--relative { height: 185px; }
.fp-probe { position: absolute; width: 1px; background: var(--accent); opacity: 0.55; pointer-events: none; }
.fp-marker { position: absolute; width: 9px; height: 9px; border: 2px solid var(--accent); border-radius: 50%; background: var(--theme); transform: translate(-50%, -50%); pointer-events: none; }
.fp-landscape [hidden] { display: none; }
.fp-explore-heading { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 16px; }
.fp-explore-heading label { color: var(--secondary); }
.fp-explore-heading output { flex: 1; font-family: var(--zine-mono); font-size: 18px; }
.fp-position { display: block; width: 100%; height: 44px; accent-color: var(--accent); cursor: ew-resize; }
.fp-footline { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 16px; color: var(--secondary); font-size: 12px; }
.fp-method { margin-top: 12px; color: var(--secondary); font-size: 12px; }
.fp-method summary { width: fit-content; cursor: pointer; }
.post-content .fp-method p { margin: 8px 0 0; max-width: 68ch; font-size: 12px; line-height: 1.7; }
@media (max-width: 600px) {
  .fp-landscape { width: calc(100vw - 32px); }
  .fp-controls { gap: 8px 12px; }
  .fp-chart-caption { padding-left: 58px; }
  .fp-chart-wrap { height: 190px; }
  .fp-chart-wrap--relative { height: 165px; }
  .fp-landscape button { padding-inline: 10px; }
}