.share-btn{border:1px solid var(--color-border);border-radius:var(--radius-control,2px);color:var(--color-text-muted);cursor:pointer;font:inherit;white-space:nowrap;touch-action:manipulation;-webkit-tap-highlight-color:transparent;transition:background var(--dur-fast,.15s) ease, color var(--dur-fast,.15s) ease, border-color var(--dur-fast,.15s) ease;background:0 0;align-items:center;gap:.22rem;font-weight:600;line-height:1.2;display:inline-flex}.share-btn--chip{padding:.2rem .45rem;font-size:.6875rem}.share-btn--chip .share-btn__label{font-family:var(--font-ui,inherit);letter-spacing:var(--catalog-section-cta-tracking,.06em);text-transform:uppercase}.share-btn--icon{justify-content:center;min-width:44px;min-height:44px;padding:.35rem;font-size:.75rem}.share-btn:hover{background:var(--color-bg-panel);color:var(--color-text-primary);border-color:var(--color-border-strong)}.share-btn:focus-visible{outline:2px solid var(--color-focus);outline-offset:var(--focus-ring-offset,2px)}.share-btn--copied{color:var(--color-link);border-color:var(--color-link)}.share-btn__copied-hint{color:var(--color-link);font-size:.65rem;line-height:1}.share-btn__icon{flex-shrink:0;display:block}.share-btn__label{display:inline}@media (prefers-reduced-motion:reduce){.share-btn{transition:none}}