.tool-json-yaml .tool-toolbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:10px}
.tool-json-yaml .jy-opt{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:#666}
.tool-json-yaml .jy-opt select{padding:4px 8px;font:inherit}
.tool-json-yaml .jy-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.tool-json-yaml .jy-label{font-size:13px;color:#666;margin-bottom:6px}
.tool-json-yaml textarea{min-height:340px;width:100%;box-sizing:border-box;font-family:Consolas,"Courier New",monospace;font-size:13px;line-height:1.5;padding:10px;border:1px solid #ddd}
.tool-json-yaml textarea[readonly]{background:#fafafa}
@media(max-width:800px){.tool-json-yaml .jy-grid{grid-template-columns:1fr}}