.share-btn{display:inline-flex;align-items:center;align-self:flex-start;gap:.45rem;min-height:44px;margin-top:1rem;padding:.55rem 1.05rem;border:1px solid var(--content-panel-border);border-radius:999px;background:var(--surface);color:var(--content-link);font-family:inherit;font-size:.95rem;font-weight:600;line-height:1.2;cursor:pointer;transition:background-color .15s ease,border-color .15s ease,color .15s ease}.share-btn:hover{background:var(--content-chip-bg);border-color:var(--content-link);color:var(--content-link-hover)}.share-btn--active{border-color:var(--content-link)}.share-btn__icon{width:1rem;height:1rem;flex-shrink:0}.sf__hero-copy .share-btn{margin-top:0}@media(prefers-reduced-motion:reduce){.share-btn{transition:none}}