.showcase-chapter .artwork-display { width: 100%; min-width: 0; }
.showcase-chapter .review-section { height: auto; max-height: none; }
.showcase-chapter .review-container { min-height: 0; overflow: visible; }
.share-invitation { padding: 24px 0; margin-bottom: 20px; border-block: 1px solid var(--album-line); }
.share-eyebrow { color: #9e634f; font-size: 13px; letter-spacing: .12em; margin-bottom: 12px; }
.share-card-button { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 13px 22px; min-height: 48px; background: #496054; color: #fffaf0; border: 1px solid #496054; border-radius: 2px; font: inherit; cursor: pointer; }
.share-card-button:hover { background: #354b40; }
.share-card-button:disabled { opacity: .5; cursor: wait; }
.share-hint { color: #747967; font-size: 13px; line-height: 1.9; margin-top: 12px; }
.share-card-dialog { position: fixed; inset: 0; margin: auto; width: min(880px, calc(100% - 32px)); max-height: calc(100dvh - 32px); padding: 28px; overflow: auto; border: 1px solid #c7bca5; border-radius: 4px; color: #3f4840; background: #f5eddf var(--album-paper); box-shadow: 0 24px 80px #20291d40; font-family: var(--album-font); }
.share-card-dialog::backdrop { background: #20291daa; }
.share-dialog-header { display: flex; justify-content: space-between; align-items: start; margin-bottom: 22px; gap: 16px; }
.share-dialog-header h2 { font-size: 25px; font-weight: 500; }
.close-share-card { flex-shrink: 0; width: 44px; height: 44px; border: 1px solid #c7bca5; background: transparent; color: #496054; cursor: pointer; font-size: 28px; }
.share-dialog-body { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(220px, 1fr); gap: 28px; align-items: center; }
.share-card-preview { background: #e0dece; padding: 12px; }
#share-card-canvas { display: block; width: 100%; height: auto; box-shadow: 0 3px 12px #3f484026; }
.share-card-settings label { display: block; font-size: 15px; margin-bottom: 8px; }
.share-card-settings label span { color: #747967; font-size: 13px; }
.share-card-settings input { display: block; width: 100%; min-width: 0; padding: 12px; margin-bottom: 22px; background: #faf7ef; border: 1px solid #c7bca5; border-radius: 2px; font: inherit; color: inherit; }
.share-card-settings .share-card-button { width: 100%; margin-top: 22px; }
#share-card-status { font-size: 13px; line-height: 1.8; margin-top: 12px; color: #9e634f; }
.share-card-dialog :focus-visible { outline: 2px solid #496054; outline-offset: 3px; }
@media (max-width: 600px) {
    .share-card-dialog { padding: 20px; }
    .share-dialog-body { grid-template-columns: minmax(0, 1fr); gap: 24px; }
    .share-card-preview { width: min(100%, 320px); margin: auto; }
    .share-dialog-header h2 { font-size: 22px; }
}