.a29f-form-container {max-width: 600px;margin: 0 auto;padding: 20px;background: #fff;border-radius: 8px;box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);}.a29f-form {width: 100%;}.a29f-field-group {margin-bottom: 20px;}.a29f-label {display: block;margin-bottom: 5px;font-weight: 400; font-size: 15px; color: #333;}.a29f-label .required {color: #e74c3c;margin-left: 3px;}.a29f-input, .a29f-textarea, .a29f-select {width: 100%;padding: 12px 15px;border: 2px solid #e1e8ed;border-radius: 6px;font-size: 16px;line-height: 1.4;transition: border-color 0.3s ease, box-shadow 0.3s ease;background-color: #fff;box-sizing: border-box;}.a29f-input:focus, .a29f-textarea:focus, .a29f-select:focus {outline: none;border-color: #3498db;box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);}.a29f-textarea {resize: vertical;min-height: 100px;}.a29f-radio-label, .a29f-checkbox-label {display: block;margin-bottom: 8px;font-weight: normal;cursor: pointer;}.a29f-checkbox, .a29f-radio {margin-right: 8px;transform: scale(1.1);}.a29f-file {padding: 8px;border: 2px dashed #e1e8ed;border-radius: 6px;background-color: #f8f9fa;}.a29f-submit-group {margin-top: 30px;text-align: center;}.a29f-submit-btn {background: #2ea3f2;color: white;border: none;padding: 15px 30px;font-size: 16px;font-weight: 600;border-radius: 6px;cursor: pointer;transition: all 0.3s ease;width: 100%;}.a29f-submit-btn:hover {transform: translateY(-2px);box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);}.a29f-submit-btn:active {transform: translateY(0);}.a29f-submit-btn:disabled {background: #95a5a6;cursor: not-allowed;transform: none;box-shadow: none;}.a29f-message {margin-top: 20px;padding: 15px;border-radius: 6px;font-weight: 500;}.a29f-message.success {background: #397739;grid-column: span 2;border: 1px solid #c3e6cb;}.a29f-message.error {background: #f8d7da;color: #721c24;border: 1px solid #f5c6cb;}.a29f-field-error {color: #e74c3c;font-size: 14px;margin-top: 5px;}.a29f-form.loading {opacity: 0.7;pointer-events: none;}@media (max-width: 768px) {.a29f-form-container {margin: 10px;padding: 15px;}.a29f-input, .a29f-textarea, .a29f-select {font-size: 16px;}}@keyframes a29f-spin {0% {transform: rotate(0deg);}100% {transform: rotate(360deg);}}.a29f-form.loading .a29f-submit-btn::after {content: "";display: inline-block;width: 16px;height: 16px;margin-left: 10px;border: 2px solid #ffffff;border-radius: 50%;border-top-color: transparent;animation: a29f-spin 1s ease-in-out infinite;}