.feature-visual.product-screen { padding: 20px; }
.screen-preview-group { min-width: 0; }
.screen-source { color: var(--muted); font-size: 12px; line-height: 1.5; margin-bottom: 12px; }
.screen-preview { display: block; position: relative; overflow: hidden; border: 1px solid #cbd7e9; border-radius: 7px; background: white; }
.screen-preview > img, .screen-preview > picture > img { width: 100%; height: auto; }
.screen-expand { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 11px; background: var(--ink); color: white; font-size: 13px; font-weight: 650; }
.screen-preview:hover .screen-expand { background: var(--blue); }
.screen-caption { margin: 12px 0 0; color: var(--ink); font-size: 14px; line-height: 1.5; font-weight: 650; }
.screen-thumbnails { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 14px; }
.screen-thumb { position: relative; display: block; width: 76px; height: 52px; border: 1px solid #b9cce6; border-radius: 5px; overflow: hidden; background: white; }
.screen-thumb img { width: 100%; height: 100%; object-fit: cover; object-position: top left; }
.screen-thumb span, #screen-dialog-thumbs span { position: absolute; bottom: 0; right: 0; padding: 0 5px; background: var(--ink); color: white; font-size: 11px; }
.screen-thumb:hover { outline: 2px solid var(--blue); }
.tracker-visual.product-screen { padding: 20px; }
.change-product-screens { display: grid; grid-template-columns: 1.15fr 1fr; align-items: center; gap: 48px; margin: 28px 0; }
.change-product-screens figure { margin: 0; background: white; border: 1px solid var(--line); border-radius: 10px; padding: 20px; min-width: 0; }
.change-product-screens h3 { font-size: 25px; margin-bottom: 14px; }
.change-product-screens > div p { color: var(--muted); }
.engineering-example { margin-top: 28px; border-block: 1px solid #cad8ed; padding-block: 17px; }
.engineering-example > summary { cursor: pointer; font-size: 15px; font-weight: 700; }
.engineering-example[open] > summary { margin-bottom: 23px; }
.engineering-example .walkthrough-label { margin-top: 0; }
.screen-gallery-open { overflow: hidden; }
#screen-dialog { width: min(1320px, calc(100% - 40px)); height: min(1000px, calc(100dvh - 40px)); max-width: none; max-height: none; padding: 0; border: 1px solid var(--line); border-radius: 12px; color: var(--ink); background: white; box-shadow: 0 24px 90px #08172e66; }
#screen-dialog[open] { display: flex; flex-direction: column; }
#screen-dialog::backdrop { background: #07162cc9; }
.screen-dialog-header { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 17px 24px; }
.screen-dialog-header > div { min-width: 0; }
.screen-dialog-header h2 { font-size: 22px; letter-spacing: -.5px; margin-top: 5px; }
.screen-dialog-toolbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 9px 24px; background: var(--soft); border-block: 1px solid var(--line); }
.screen-dialog-toolbar > p { color: var(--muted); font-size: 12px; }
.screen-dialog-toolbar > div { display: flex; flex-shrink: 0; gap: 16px; }
.screen-control { display: inline-flex; gap: 7px; align-items: center; color: var(--blue); background: none; border: 0; padding: 5px 0; font-size: 13px; font-weight: 650; min-height: 34px; }
.screen-image-viewport { flex: 1; min-height: 100px; min-width: 0; overflow: auto; background: #e9edf3; position: relative; }
.screen-image-viewport > img { width: 100%; height: 100%; max-width: none; object-fit: contain; margin: auto; }
.screen-image-viewport > img[hidden] { display: none; }
.screen-image-viewport.is-zoomed > img { width: auto; height: auto; max-width: none; object-fit: initial; margin: 0; }
.screen-image-status { text-align: center; margin: 32px 20px; color: var(--muted); }
.screen-dialog-footer { display: grid; grid-template-columns: 1fr auto; gap: 10px 24px; padding: 13px 24px; border-top: 1px solid var(--line); }
#screen-dialog-caption { font-size: 13px; line-height: 1.5; align-self: center; }
.screen-navigation { display: flex; align-items: center; justify-content: center; gap: 12px; }
#screen-position { min-width: 40px; text-align: center; font-size: 13px; }
#screen-dialog-thumbs { display: flex; justify-content: safe center; gap: 9px; grid-column: 1 / -1; overflow-x: auto; padding: 3px; }
#screen-dialog-thumbs button { width: 78px; height: 48px; padding: 0; border: 1px solid #b9cce6; border-radius: 4px; position: relative; flex-shrink: 0; overflow: hidden; background: white; }
#screen-dialog-thumbs img { width: 100%; height: 100%; object-fit: cover; object-position: top left; }
#screen-dialog-thumbs [aria-current] { outline: 2px solid var(--blue); }
@media (max-width: 800px) {
  .change-product-screens { grid-template-columns: 1fr; gap: 22px; }
  .change-product-screens > div { grid-row: 1; }
  .product-screen { max-width: 640px; }
}
@media (max-width: 600px) {
  .feature-visual.product-screen, .tracker-visual.product-screen, .change-product-screens figure { padding: 15px; }
  #screen-dialog { width: calc(100% - 16px); height: calc(100dvh - 16px); border-radius: 8px; }
  .screen-dialog-header { padding: 12px; gap: 10px; }
  .screen-dialog-header h2 { font-size: 17px; }
  .screen-dialog-header .eyebrow { font-size: 10px; }
  .screen-dialog-toolbar { flex-wrap: wrap; padding: 7px 12px; gap: 3px; }
  .screen-dialog-toolbar > p { flex-basis: 100%; }
  .screen-control { font-size: 12px; }
  .screen-dialog-footer { display: flex; flex-direction: column; padding: 10px 12px; gap: 9px; }
  #screen-dialog-caption { font-size: 12px; }
  #screen-dialog-thumbs { justify-content: flex-start; width: 100%; }
  #screen-dialog-thumbs button { width: 62px; height: 39px; }
}