.page { max-width: 1200px; margin: 0 auto; padding: 30px 24px 80px; }
  .crumb { font-family: var(--mono); font-size: 11px; letter-spacing: 1.8px; opacity: 0.55; margin-bottom: 18px; text-transform: uppercase; }
  .crumb a { color: inherit; text-decoration: none; border-bottom: 1px dashed currentColor; padding-bottom: 1px; }
  h1.lead { font-family: var(--en); font-style: italic; font-weight: 700; font-size: clamp(38px, 6vw, 60px); letter-spacing: -1.5px; margin: 0 0 8px; line-height: 1; }
  h1.lead em { color: var(--sindoor); font-style: italic; }
  .sub { font-family: var(--bn); font-size: 18px; color: var(--ink-2); margin: 0 0 36px; max-width: 760px; line-height: 1.65; }

  .twocol { display: grid; grid-template-columns: 1.1fr 1fr; gap: 28px; align-items: start; }
  @media (max-width: 900px) { .twocol { grid-template-columns: 1fr; } }

  .stage { position: relative; background: var(--paper-2); border: 1px solid #0f0a0522; padding: 0; overflow: hidden; }
  #viewer { width: 100%; height: 460px; display: block; background: #fdf5e1; }
  .stage .controls-3d { position: absolute; bottom: 14px; left: 14px; display: flex; gap: 6px; }
  .stage .controls-3d button { font-family: var(--mono); font-size: 10px; letter-spacing: 1.4px; padding: 6px 12px; background: var(--ink); color: var(--paper); border: none; cursor: pointer; text-transform: uppercase; }
  .stage .controls-3d button:hover { background: var(--sindoor); }
  .stage .legend { position: absolute; top: 14px; right: 14px; background: var(--paper); padding: 8px 12px; font-family: var(--mono); font-size: 10px; letter-spacing: 1.4px; color: var(--ink); opacity: 0.85; }

  h2.s { font-family: var(--en); font-style: italic; font-weight: 700; font-size: 28px; margin: 36px 0 10px; letter-spacing: -0.5px; }
  p, li { font-family: var(--bn); font-size: 16px; line-height: 1.7; color: var(--ink-2); }

  .spec { font-family: var(--mono); font-size: 12px; line-height: 1.7; }
  .spec dl { display: grid; grid-template-columns: 120px 1fr; gap: 6px 14px; margin: 0; }
  .spec dt { color: var(--ink); opacity: 0.55; letter-spacing: 1.2px; text-transform: uppercase; font-size: 10px; }
  .spec dd { margin: 0; color: var(--ink); }

  table.bom { width: 100%; border-collapse: collapse; margin: 14px 0 22px; }
  table.bom th, table.bom td { font-family: var(--bn); font-size: 14px; padding: 11px 12px; border-bottom: 1px solid #0f0a0518; vertical-align: top; text-align: left; }
  table.bom th { font-family: var(--mono); font-size: 10px; letter-spacing: 1.4px; text-transform: uppercase; color: var(--ink); opacity: 0.6; }
  table.bom .cost { font-family: var(--mono); white-space: nowrap; text-align: right; }
  table.bom a { color: var(--sindoor); text-decoration: none; border-bottom: 1px dashed currentColor; }
  table.bom tfoot td { font-family: var(--mono); font-weight: 700; font-size: 13px; }

  .badge { display: inline-block; font-family: var(--mono); font-size: 10px; letter-spacing: 1.6px; background: var(--ink); color: var(--paper); padding: 3px 10px; text-transform: uppercase; margin-bottom: 8px; }

  .pagenav { display: flex; gap: 18px; flex-wrap: wrap; margin: 50px 0 0; padding: 26px 0 0; border-top: 1px solid #0f0a0530; font-family: var(--mono); font-size: 11px; letter-spacing: 1.8px; text-transform: uppercase; }
  .pagenav a { color: var(--ink); text-decoration: none; border-bottom: 1px dashed currentColor; padding-bottom: 1px; opacity: 0.7; }
  .pagenav a:hover { opacity: 1; color: var(--sindoor); border-bottom-color: var(--sindoor); }