.hero-copy .sculpture-launch {
  pointer-events: auto;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  margin-top: 0;
  padding: 4px 0;
  border: 0;
  background: none;
  color: var(--blue);
  font-size: 12px;
}
.sculpture-launch[hidden] { display: none; }
.sculpture-launch svg { width: 21px; height: 21px; }
.sculpture-launch:hover { text-decoration: underline; text-underline-offset: 4px; }
html.sculpture-open { overflow: hidden; }
.sculpture-explorer {
  width: min(1100px, calc(100vw - 48px));
  max-height: calc(100svh - 48px);
  margin: auto;
  padding: 24px 36px 28px;
  border: 1px solid #ffffffa0;
  border-radius: 8px;
  color: var(--ink);
  background: radial-gradient(ellipse at 50% 42%, #fff, #e5e7eb 70%);
  box-shadow: 0 35px 120px #050b1c40;
  overflow: auto;
  overscroll-behavior: contain;
}
.sculpture-explorer::backdrop { background: #18233880; backdrop-filter: blur(12px); }
.sculpture-explorer[open] { animation: explorer-arrive 240ms var(--ease) both; }
.sculpture-explorer-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.sculpture-explorer-top > span { font-size: 10px; letter-spacing: .18em; color: var(--muted); }
.sculpture-explorer-top button, .sculpture-controls button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 44px;
  padding: 6px 0;
  border: 0;
  background: transparent;
  font-size: 12px;
  color: var(--ink);
}
.sculpture-explorer-top button span { font-size: 25px; font-weight: 300; }
.sculpture-explorer-heading { text-align: center; margin-top: 20px; }
.sculpture-explorer-heading h2 { font-size: clamp(28px, 3vw, 42px); font-weight: 450; letter-spacing: -.055em; line-height: 1.08; }
.sculpture-explorer-heading p { margin-top: 12px; font-size: 13px; color: var(--muted); }
.sculpture-stage { height: clamp(220px, 43svh, 460px); position: relative; }
.sculpture-poster { width: 100%; height: 100%; object-fit: contain; position: absolute; inset: 0; }
[data-sculpture-host] { width: 100%; height: 100%; position: relative; opacity: 0; transition: opacity 240ms ease; }
[data-sculpture-host] canvas { display: block; width: 100%; height: 100%; }
.nexus-brand-detail { display: block; width: 100%; height: 100%; object-fit: contain; transform-origin: center; }
.sculpture-stage.is-ready [data-sculpture-host] { opacity: 1; }
.sculpture-stage.is-ready .sculpture-poster { visibility: hidden; }
.sculpture-status { min-height: 20px; margin: 8px auto 20px; font-size: 12px; text-align: center; color: var(--muted); max-width: 580px; }
.sculpture-controls { display: grid; grid-template-columns: 1fr 1fr auto; align-items: start; gap: 36px; margin: 0; padding: 22px 0 0; border: 0; border-top: 1px solid var(--line); }
.sculpture-controls label { font-size: 12px; }
.sculpture-controls input { display: block; width: 100%; height: 32px; margin: 5px 0 0; accent-color: var(--blue); cursor: ew-resize; }
.sculpture-controls input:disabled { cursor: default; }
.range-ends { display: flex; justify-content: space-between; font-size: 10px; color: var(--muted); }
.sculpture-controls button span { color: var(--blue); font-size: 24px; }
.sculpture-controls:disabled { opacity: .5; }
@keyframes explorer-arrive { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
@media (max-width: 700px) {
  .hero-copy .sculpture-launch { font-size: 11px; margin-top: 0; }
  .sculpture-explorer { width: calc(100vw - 24px); max-height: calc(100svh - 24px); padding: 14px 20px 24px; }
  .sculpture-explorer-heading { margin-top: 24px; }
  .sculpture-explorer-heading p { font-size: 12px; max-width: 250px; margin-inline: auto; }
  .sculpture-stage { height: clamp(180px, 35svh, 360px); }
  .sculpture-controls { grid-template-columns: 1fr 1fr; gap: 18px; }
  .sculpture-controls button { grid-column: 1 / -1; justify-content: center; }
}
@media (prefers-reduced-motion: reduce) {
  .sculpture-explorer[open] { animation: none; }
  [data-sculpture-host] { transition: none; }
}