.card{position:relative;overflow:hidden;background:var(--bg-surface);border:1px solid var(--border-accent-faint);border-radius:var(--radius-md);padding:var(--sp-6);transition:border-color var(--transition-base),box-shadow var(--transition-base)}.card:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--gold),transparent);opacity:0;transition:opacity var(--transition-base)}.card.card-interactive:hover{border-color:var(--border-accent-medium);box-shadow:var(--shadow-gold)}.card-glow:before,.card.card-interactive:hover:before{opacity:1}.card-glow{border-color:var(--border-accent-medium);box-shadow:var(--shadow-gold)}