#social-popup-overlay{position:fixed;inset:0;background:rgba(0,0,0,.65);display:none;align-items:center;justify-content:center;z-index:2000;padding:20px;box-sizing:border-box}
#social-popup-overlay.is-visible{display:flex}
.social-popup-card{background:var(--card-bg,#fff);color:var(--fg,#111);border-radius:16px;max-width:90vw;max-height:90vh;padding:18px 18px 24px;box-shadow:0 18px 48px rgba(0,0,0,.22);display:flex;flex-direction:column;gap:14px;align-items:center;position:relative}
.social-popup-close{position:absolute;top:10px;right:10px;border:none;background:rgba(0,0,0,0.06);border-radius:999px;width:28px;height:28px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:16px;color:inherit}
.social-popup-close:hover{background:rgba(0,0,0,0.12)}
.social-popup-image{border-radius:12px;max-width:60vw;max-height:60vh;object-fit:contain}
.social-popup-title{font-weight:600;font-size:1.05rem}
.social-popup-desc{font-size:.92rem;opacity:.8;text-align:center;max-width:360px}
@media (max-width:600px){
  .social-popup-card{padding:16px 16px 22px;border-radius:14px}
  .social-popup-image{max-width:80vw;max-height:60vh}
}