*,*::before,*::before{margin:0;padding:0;box-sizing:border-box}#embed-loader{position:fixed;inset:0;z-index:9999;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;background:#f3f4f6;font-family:system-ui, -apple-system, sans-serif;color:#6b7280;transition:opacity 0.4s ease}#embed-loader.is-hidden{opacity:0;pointer-events:none}#embed-loader .spinner{width:48px;height:48px;border:4px solid #d1d5db;border-top-color:#02647E;border-radius:50%;animation:embed-spin 0.8s linear infinite}@keyframes embed-spin{to{transform:rotate(360deg)}}