.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;height:90vh;font-family:sans-serif}.loading-text{font-size:1.5rem;font-weight:700;margin-bottom:20px}.dots{display:flex;gap:8px}.dot{width:24px;height:24px;background-image:url(/baseball.png);background-size:contain;background-repeat:no-repeat;animation:bounce 1.2s infinite ease-in-out}.dot:nth-child(2){animation-delay:.2s}.dot:nth-child(3){animation-delay:.4s}@keyframes bounce{0%,80%,to{transform:translateY(0)}40%{transform:translateY(-15px)}}body{margin:0;font-family:Segoe UI,sans-serif;background-color:#f5f5f5;color:#333}.container{max-width:500px;margin:0 auto;padding:24px 16px 120px;background-color:#fafafa;box-sizing:border-box;min-height:100vh}h2{font-size:1.4rem;font-weight:600;margin-bottom:24px;border-left:4px solid #ccc;padding-left:8px;color:#444}h2.gray{border-left-color:#999;color:#333}h2.green{border-left-color:#4caf50;color:#2e7d32}h2.blue{border-left-color:#2196f3;color:#1565c0}.form-group{margin-bottom:20px}label{display:block;margin-bottom:6px;font-weight:500;font-size:14px}input[type=text],textarea{width:100%;padding:10px 12px;border:1px solid #ccc;border-radius:6px;font-size:14px;background-color:#fff;box-sizing:border-box}textarea{resize:vertical;min-height:80px}button{background-color:#555;color:#fff;border:none;padding:12px 20px;font-size:14px;border-radius:6px;cursor:pointer;width:100%;transition:background-color .2s ease-in-out;margin-top:16px}button:disabled{background-color:#aaa;cursor:not-allowed}button:hover:enabled{background-color:#333}.footer-note{position:fixed;bottom:0;left:0;width:100%;font-size:12px;color:#888;text-align:center;padding:12px 0;background-color:#fafafa;border-top:1px solid #ddd;z-index:100}