main{padding:.55rem}
.site-header{min-height:0;padding:.7rem}.brand{width:44px;height:44px}.title-group h1{font-size:1.35rem}.header-actions{display:grid;grid-template-columns:repeat(3,1fr);padding-left:0}.header-actions button{padding:.55rem .35rem;font-size:.76rem}
.workspace{display:block}.library-panel,.preview-panel{position:static;max-height:none;margin-bottom:.65rem}.editor{margin-bottom:.65rem}.empty-document{padding:2rem 1rem}
.metadata-grid,.access-grid,.block-fields{grid-template-columns:1fr}.metadata-grid .span-2,.block-fields .wide{grid-column:1}.binding-box{grid-template-columns:1fr}.binding-box summary,.binding-box .binding-fallback{grid-column:1}.block-head{grid-template-columns:auto 1fr}.block-actions{grid-column:1/-1;justify-content:flex-end}
.block-toolbar{align-items:stretch;flex-direction:column}.add-block{display:grid;grid-template-columns:1fr auto}.add-block select{max-width:none}.inline-form{grid-template-columns:1fr}.template-list{grid-template-columns:1fr}.preview-pages{grid-template-columns:1fr}.document-page{font-size:.72rem}.editor-tabs button{flex:1;padding:.5rem .38rem;font-size:.76rem}