.document-shell { max-width: 1280px; padding: 30px 32px 72px; margin: 0 auto; }
.document-breadcrumb { display: flex; gap: 10px; align-items: center; color: var(--c-subtext); font-size: 13px; }
.document-breadcrumb a:hover { color: var(--c-primary); }
.document-intro { margin: 28px 0; }
.document-intro h1 { font-size: var(--fs-h2); font-weight: 400; letter-spacing: -.03em; line-height: 1.15; color: var(--c-ink); }
.document-intro p { font-size: 16px; line-height: 1.7; color: var(--c-text); margin-top: 12px; word-break: keep-all; }
.document-layout { display: grid; grid-template-columns: minmax(0,1fr) 270px; gap: 32px; align-items: start; }
.document-preview { min-width: 0; background: var(--c-bg-alt); border-radius: var(--radius-md); overflow: hidden; }
.document-preview-tools { display: flex; align-items: center; justify-content: space-between; padding: 10px 14px; gap: 12px; }
#full-preview { font-size: 12px; color: var(--c-subtext); margin-left: auto; white-space: nowrap; padding: 8px 0; }
#full-preview:hover { color: var(--c-primary); }
#document-preview { display: block; width: 100%; height: auto; background: var(--c-surface); }
.document-notice { font-size: 13px; line-height: 1.6; color: var(--c-subtext); padding: 10px 16px; }
.document-actions { position: sticky; top: 96px; display: flex; flex-direction: column; gap: 12px; }
.document-actions .button-primary, .document-actions .button-secondary { min-height: 48px; font-size: 14px; justify-content: space-between; }
.document-actions svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.document-facts { margin-top: 10px; display: grid; gap: 12px; font-size: 13px; }
.document-facts > div { display: flex; justify-content: space-between; gap: 16px; }
.document-facts dt { color: var(--c-subtext); }
.document-facts dd { font-variant-numeric: tabular-nums; }
.document-all { color: var(--c-subtext); font-size: 13px; margin-top: 12px; }
.document-all:hover { color: var(--c-primary); }
.document-contents { margin-top: 40px; display: grid; grid-template-columns: 230px minmax(0,1fr); gap: 40px; }
.document-contents h2 { font-size: 17px; font-weight: 500; margin-bottom: 16px; color: var(--c-ink); }
.document-fields ul { display: flex; flex-wrap: wrap; gap: 9px 16px; list-style: none; font-size: 14px; line-height: 1.7; color: var(--c-text); }
@media (max-width: 900px) {
  .document-layout { grid-template-columns: minmax(0,1fr) 220px; gap: 24px; }
  .document-contents { grid-template-columns: 180px minmax(0,1fr); gap: 24px; }
}
@media (max-width: 640px) {
  .document-shell { padding: 24px 20px 48px; }
  .document-intro { margin: 24px 0; }
  .document-intro p { font-size: 15px; }
  .document-layout { display: flex; flex-direction: column; gap: 24px; }
  .document-actions { order: -1; position: static; width: 100%; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
  .document-actions .button-primary, .document-actions .button-secondary { font-size: 12px; padding: 10px; gap: 6px; }
  .document-actions svg { width: 17px; height: 17px; }
  .document-facts { grid-column: 1/-1; display: flex; gap: 20px; margin-top: 4px; font-size: 12px; }
  .document-facts > div { gap: 6px; }
  .document-all { display: none; }
  .document-preview { width: 100%; }
  .document-contents { margin-top: 32px; grid-template-columns: minmax(0,1fr); gap: 28px; }
  .document-fields ul { gap: 6px 16px; }
}