.tool-container[data-v-523a170b]{max-width:1200px;margin:0 auto;padding:20px}.tool-container h1[data-v-523a170b]{margin-bottom:8px;font-size:22px}.tool-container>p[data-v-523a170b]{color:#6b7280;margin-bottom:16px;font-size:14px}.input-section[data-v-523a170b]{background:#f8f9fa;border:1px solid #e9ecef;border-radius:8px;padding:16px;margin-bottom:16px}.tabs[data-v-523a170b]{display:flex;gap:0;margin-bottom:12px}.tab[data-v-523a170b]{padding:8px 20px;border:1px solid #ced4da;background:#fff;cursor:pointer;font-size:14px}.tab[data-v-523a170b]:first-child{border-radius:4px 0 0 4px}.tab[data-v-523a170b]:last-child{border-radius:0 4px 4px 0}.tab.active[data-v-523a170b]{background:#2563eb;color:#fff;border-color:#2563eb}.form-textarea[data-v-523a170b]{width:100%;padding:10px;border:1px solid #ced4da;border-radius:4px;font-size:13px;font-family:monospace;resize:vertical;box-sizing:border-box}.manual-form[data-v-523a170b]{display:grid;grid-template-columns:1fr 1fr;gap:10px}.form-group[data-v-523a170b]{display:flex;flex-direction:column;gap:4px}.form-label[data-v-523a170b]{font-size:12px;font-weight:600;color:#495057}.form-input[data-v-523a170b]{padding:8px 10px;border:1px solid #ced4da;border-radius:4px;font-size:13px}.form-input[data-v-523a170b]:focus{border-color:#2563eb;outline:none}.action-row[data-v-523a170b]{display:flex;gap:10px;margin-top:12px}.btn[data-v-523a170b]{padding:8px 18px;border:none;border-radius:4px;cursor:pointer;font-size:14px;font-weight:500}.btn-primary[data-v-523a170b]{background:#2563eb;color:#fff}.btn-primary[data-v-523a170b]:hover{background:#1d4ed8}.btn-outline[data-v-523a170b]{background:#fff;border:1px solid #ced4da;color:#495057}.result-section[data-v-523a170b]{margin-top:16px}.check-section[data-v-523a170b]{background:#f8f9fa;border:1px solid #e9ecef;border-radius:8px;padding:14px;margin-bottom:16px}.check-section h4[data-v-523a170b]{margin:0 0 10px;font-size:15px;color:#333}.check-grid[data-v-523a170b]{display:flex;flex-wrap:wrap;gap:10px}.check-item[data-v-523a170b]{display:flex;align-items:center;gap:6px;padding:6px 14px;border-radius:20px;font-size:13px;font-weight:500}.check-item.pass[data-v-523a170b]{background:#f0fdf4;color:#16a34a}.check-item.fail[data-v-523a170b]{background:#fef2f2;color:#dc2626}.previews h4[data-v-523a170b]{margin:0 0 12px;font-size:15px;color:#333}.preview-grid[data-v-523a170b]{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px;margin-bottom:20px}.preview-card[data-v-523a170b]{border:1px solid #e5e7eb;border-radius:8px;overflow:hidden;background:#fff}.card-header[data-v-523a170b]{padding:6px 12px;font-size:11px;font-weight:700;text-transform:uppercase;color:#fff}.fb-card .card-header[data-v-523a170b]{background:#1877f2}.tw-card .card-header[data-v-523a170b]{background:#1da1f2}.li-card .card-header[data-v-523a170b]{background:#0a66c2}.card-img[data-v-523a170b]{height:160px;background:#e5e7eb center/cover no-repeat;display:flex;align-items:center;justify-content:center}.no-img[data-v-523a170b]{color:#9ca3af;font-size:13px}.card-body[data-v-523a170b]{padding:12px}.card-site[data-v-523a170b]{font-size:11px;color:#6b7280;text-transform:uppercase;margin-bottom:4px}.card-title[data-v-523a170b]{font-size:15px;font-weight:600;color:#111;margin-bottom:4px}.card-desc[data-v-523a170b]{font-size:13px;color:#6b7280;line-height:1.4}.code-section[data-v-523a170b]{margin-bottom:16px}.code-section h4[data-v-523a170b]{margin:0 0 10px;font-size:15px;color:#333}.code-block[data-v-523a170b]{background:#1e293b;color:#e2e8f0;padding:16px;border-radius:8px;font-size:13px;overflow-x:auto;white-space:pre-wrap;margin-bottom:10px}.usage-guide[data-v-523a170b]{background:#f8f9fa;border-radius:12px;padding:1.5rem;margin-top:2rem;border:1px solid #e9ecef}.usage-guide h3[data-v-523a170b]{margin-top:0;color:#2563eb}.guide-grid[data-v-523a170b]{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem}.guide-grid h4[data-v-523a170b]{color:#495057;margin-bottom:.75rem}.guide-grid ul[data-v-523a170b]{margin:0;padding-left:1.5rem;color:#6c757d}.guide-grid li[data-v-523a170b]{margin-bottom:.3rem}