.skeleton{background:linear-gradient(90deg,#ffffff0d 25%,#ffffff1a,#ffffff0d 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:8px}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.skeleton-speaker-card{background:#ffffff08;border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:24px;display:flex;flex-direction:column;align-items:center;gap:12px}.skeleton-avatar{width:120px;height:120px;border-radius:50%}.skeleton-line{height:14px;border-radius:6px}.skeleton-sponsor-card{background:#ffffff08;border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:20px;display:flex;align-items:center;justify-content:center}.skeleton-logo{width:120px;height:50px;border-radius:6px}.skeleton-agenda-row{display:flex;gap:16px;align-items:flex-start;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.06)}.skeleton-time{width:60px;height:14px;flex-shrink:0;border-radius:6px}.skeleton-agenda-content{flex:1;display:flex;flex-direction:column;gap:8px}.error-boundary{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px;color:var(--text-gray);text-align:center;gap:12px}.error-boundary h3{color:var(--text-white);font-size:1.2rem}.error-boundary button{margin-top:8px;padding:10px 24px;background:var(--primary-cyan);color:#000;border:none;border-radius:8px;cursor:pointer;font-family:Kanit;font-weight:600}