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auto;min-width:42px;height:40px;border:0;border-radius:8px;background:transparent;color:var(--ink-2);display:inline-flex;align-items:center;justify-content:center}.mb-btn:active{background:var(--press)}body.has-mobilebar .scroller{padding-bottom:64px}@media(max-width:899px){.shell,.shell.sidebar-hidden{grid-template-columns:1fr}.sidebar{position:fixed;top:0;bottom:0;left:0;width:min(86vw,320px);z-index:50;transform:translate(-102%);transition:transform .2s ease;box-shadow:none;visibility:visible!important}.shell.sidebar-open .sidebar{transform:none;box-shadow:var(--shadow)}.shell.sidebar-open .scrim{display:block;position:fixed;inset:0;z-index:49;background:#0a0e144d}.topbar-menu,.topbar-search{display:inline-flex}.sidebar-close{display:none}.tree-row{height:36px}.nav-item{height:38px}.sb-section-actions{opacity:1}.tree-row.is-current .tree-actions{display:flex}}@media(max-width:640px){:root{--gutter: 30px}.page-inner{padding-top:28px}.page-inner:before{left:calc(var(--gutter) - 12px)}.page-title{font-size:2rem}.page-cover{height:150px}.page-icon{font-size:52px;width:64px;height:64px}.editor{font-size:16.5px}.blk-gutter{left:-36px;width:30px;justify-content:center}.blk-add{display:none}.blk:hover>.blk-gutter{opacity:0}.blk.is-focused>.blk-gutter,.blk.is-selected>.blk-gutter{opacity:1}.blk-handle{width:26px;height:30px}.save-status .save-text{display:none}.save-status.is-offline .save-text,.save-status.is-error .save-text,.save-status.is-conflict .save-text{display:inline;max-width:40vw;overflow:hidden;text-overflow:ellipsis}.crumb{max-width:160px}.page-controls{opacity:1}.home{padding:36px 20px 60px}.home-title{font-size:1.75rem}.home-item-date{display:none}.modal-backdrop{padding:0;align-items:flex-end}.modal{max-height:92vh;border-radius:14px 14px 0 0;padding-bottom:env(safe-area-inset-bottom)}.modal.search-modal{max-height:92vh}.settings-wrap,.history-wrap{grid-template-columns:1fr;max-height:none}.settings-nav{flex-direction:row;overflow-x:auto;border-right:0;border-bottom:1px solid var(--line)}.settings-tab{white-space:nowrap}.settings-body{padding:0 18px 22px}.history-list{border-right:0;border-bottom:1px solid var(--line);max-height:28vh}.history-doc{padding:12px 18px 24px 30px}.code-bar{opacity:1}.img-resize{opacity:.85;width:10px}}@media(pointer:coarse){.tree-actions{display:none!important}.tree-row.is-current .tree-actions{display:flex!important}.cover-actions,.page-controls{opacity:1}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}@media print{.sidebar,.topbar,.mobilebar,.blk-gutter,.page-controls,.cover-actions,.toasts{display:none!important}.shell{display:block}body,.main,.scroller{overflow:visible;height:auto}.page-inner:before{display:none}}