.json-converter[data-v-b031613a]{padding:20px;background-color:#fff;min-height:100vh;max-width:1400px;margin:0 auto}.intro-card[data-v-b031613a]{background:linear-gradient(135deg,#f5f7ff 0%,#e3eeff 100%)}.intro-card .feature-item[data-v-b031613a]{text-align:center;padding:16px}.intro-card .feature-item .feature-icon[data-v-b031613a]{font-size:32px;margin-bottom:8px}.intro-card .feature-item h4[data-v-b031613a]{color:#1890ff;margin-bottom:8px}.intro-card .feature-item p[data-v-b031613a]{color:#666;font-size:12px;line-height:1.4}.input-section[data-v-b031613a]{position:relative}.upload-section[data-v-b031613a]{margin-top:8px}.error-message[data-v-b031613a]{color:#ff4d4f;margin-top:8px;font-size:12px;background:#fff2f0;padding:8px;border-radius:4px;border:1px solid #ffccc7}.data-info[data-v-b031613a]{color:#52c41a;margin-top:8px;font-size:12px;background:#f6ffed;padding:8px;border-radius:4px;border:1px solid #b7eb8f}.error-border[data-v-b031613a]{border-color:#ff4d4f!important}.empty-preview[data-v-b031613a]{padding:40px 0}.output-options .format-options[data-v-b031613a]{padding:12px;background-color:#f9f9f9;border-radius:6px;margin-bottom:16px;border:1px solid #e8e8e8}.preview-section .preview-textarea[data-v-b031613a]{font-family:Monaco,Menlo,Ubuntu Mono,monospace;font-size:12px}.preview-section .action-buttons[data-v-b031613a]{margin-top:12px;display:flex;gap:8px}.preview-section .action-buttons button[data-v-b031613a]{flex:1}.scenario-card .scenario-item[data-v-b031613a]{text-align:center;padding:16px}.scenario-card .scenario-item .scenario-icon[data-v-b031613a]{font-size:32px;margin-bottom:12px}.scenario-card .scenario-item h4[data-v-b031613a]{color:#1890ff;margin-bottom:8px}.scenario-card .scenario-item p[data-v-b031613a]{color:#666;font-size:13px;line-height:1.5}.guide-card .step-content[data-v-b031613a]{margin-top:24px;padding:20px;background:#f9f9f9;border-radius:6px}.guide-card .step-content .step-detail h4[data-v-b031613a]{color:#1890ff;margin-bottom:12px}.guide-card .step-content .step-detail ul[data-v-b031613a]{padding-left:20px}.guide-card .step-content .step-detail ul li[data-v-b031613a]{margin-bottom:8px;line-height:1.6;color:#666}.help-content h3[data-v-b031613a]{color:#1890ff;margin-top:20px;margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid #e8e8e8}.help-content h4[data-v-b031613a]{color:#1890ff;margin-top:16px;margin-bottom:8px}.help-content ol[data-v-b031613a],.help-content ul[data-v-b031613a]{padding-left:24px}.help-content ol li[data-v-b031613a],.help-content ul li[data-v-b031613a]{margin-bottom:8px;line-height:1.6;color:#666}.help-content .format-details p[data-v-b031613a]{background:#f0f8ff;padding:12px;border-radius:4px;border-left:3px solid #1890ff;margin-bottom:16px}@media (max-width: 768px){.json-converter[data-v-b031613a]{padding:12px}[data-v-b031613a] .ant-col-12{width:100%}.feature-item[data-v-b031613a],.scenario-item[data-v-b031613a]{margin-bottom:16px}}