.p-file-share {
  width: min(440px, calc(100% - 32px));
  max-height: calc(100% - 32px);
  overflow: auto;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: var(--card);
  color: var(--ink);
  box-shadow: var(--shadow-lift);
}
.p-file-share::backdrop { background: var(--overlay); }
.p-file-share h2 { margin: 0 0 16px; font-size: var(--font-xl); }
.p-file-share p { line-height: 1.8; font-size: var(--font-base); overflow-wrap: anywhere; }
.p-file-share-actions { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
[data-file-share] { margin-inline-start: 8px; white-space: nowrap; }