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.preview-pane,.preview-pane{padding:22px 16px !important}.markdown-body{font-size:15px;line-height:1.68}.markdown-body h1{font-size:28px;line-height:1.24}.markdown-body h2{font-size:23px}.markdown-body h3{font-size:19px}.dialog,.history-dialog,.folder-link-dialog{width:calc(100% - 24px) !important;max-height:calc(100dvh - 24px);overflow:auto}.toast-region{right:12px;bottom:12px;left:12px}.toast{width:100%}}.topbar{display:grid !important;grid-template-columns:minmax(0,1fr) auto;min-height:52px !important;align-items:center !important;gap:16px !important;padding:7px 12px !important}.document-meta{order:initial !important;display:block !important;min-width:0 !important;text-align:left !important}.document-meta .eyebrow{display:block !important;margin:0 0 2px;color:#7b8798;font-size:10px;font-weight:750;line-height:1.1;text-transform:none}.document-meta h2{max-width:min(620px,48vw) !important;color:#172033;font-size:15px;line-height:1.25;text-align:left !important}.document-actions{display:flex;min-width:0;align-items:center;justify-content:flex-end;gap:8px}#saveState.save-state{position:relative;order:initial;display:inline-flex !important;min-height:30px;max-width:230px;align-items:center;margin:0 !important;padding:0 10px 0 25px !important;border:0 !important;border-radius:7px !important;background:transparent !important;color:#64748b;font-size:11px;line-height:1;white-space:nowrap}#saveState.save-state::before{position:absolute;left:10px;width:7px;height:7px;border-radius:50%;background:#94a3b8;content:""}#saveState[data-state="saving"]::before{background:#f59e0b;box-shadow:0 0 0 3px #fef3c7}#saveState[data-state="saved"]::before{background:#10b981}#saveState[data-state="error"]{color:#b42318}#saveState[data-state="error"]::before{background:#ef4444}.storage-select .select-trigger{min-width:116px;min-height:32px !important;padding:0 7px 0 10px;border:0 !important;border-radius:8px !important;background:#f3f6fa !important;box-shadow:none !important;color:#475467}.storage-select .select-trigger:hover{background:#eaf2ff !important;color:var(--ui-blue-strong)}.storage-select .select-caret,.heading-select .select-caret{width:18px;height:18px;flex-basis:18px;border:0;background:transparent}.public-mode-badge{display:inline-flex;min-height:28px;align-items:center;padding:0 9px;border-radius:7px;background:#ecfdf3;color:#047857;font-size:11px;font-weight:800}.top-save-button{min-width:66px;min-height:32px !important;padding:0 14px;border:0 !important;border-radius:8px !important;background:var(--ui-blue) !important;box-shadow:none !important;color:#fff !important;font-size:12px}.top-save-button:hover:not(:disabled){background:var(--ui-blue-strong) !important;box-shadow:none !important;transform:none !important}.top-save-button:disabled{background:#e8edf4 !important;color:#98a2b3 !important;opacity:1}.ribbon-nav{position:relative;z-index:19;display:flex;min-height:35px;align-items:end;gap:12px;padding:3px 12px 0;border-bottom:1px solid var(--ui-line-soft);background:#fff}.ribbon-tabs{order:initial;display:inline-flex;width:auto;flex:0 0 auto;justify-content:flex-start !important;gap:2px !important;margin:0 !important;overflow:visible}.ribbon-tabs button{position:relative;min-width:58px;min-height:31px !important;padding:0 12px !important;border:0 !important;border-radius:7px 7px 0 0 !important;background:transparent !important;color:#667085}.ribbon-tabs button:hover{background:#f5f8fc !important;color:#175cd3}.ribbon-tabs button.active{background:#eef5ff !important;color:#175cd3 !important}.ribbon-tabs button.active::after{position:absolute;right:10px;bottom:0;left:10px;height:2px;border-radius:2px 2px 0 0;background:var(--ui-blue);content:""}.ribbon-tabs button:focus-visible{outline:2px solid rgba(0,113,227,0.34);outline-offset:-2px}.formatbar{display:flex;min-height:46px !important;align-items:center;padding:6px 12px !important;overflow:visible;border-bottom-color:var(--ui-line-soft) !important;background:#f8fafc !important}.ribbon-panel{width:100%;min-width:0;align-items:center;justify-content:flex-start !important;gap:8px;flex-wrap:nowrap}.command-group{display:inline-flex;min-width:0;align-items:center;gap:4px;flex:0 0 auto}.command-divider{width:1px;height:24px;flex:0 0 1px;margin:0 2px;background:#dfe5ed}.command-hint{color:#7b8798;font-size:11px;white-space:nowrap}.heading-select .select-trigger{min-width:108px;min-height:32px !important;padding:0 6px 0 10px;border:0 !important;border-radius:7px !important;background:#fff !important;box-shadow:inset 0 0 0 1px #e2e8f0 !important}.heading-select .select-trigger:hover:not(:disabled){background:#edf4ff !important;box-shadow:inset 0 0 0 1px #c7dcff !important}.formatbar button,.toolbar .secondary-button,.toolbar .danger-button{min-height:32px !important;padding:0 9px}.formatbar button:disabled,.formatbar .select-trigger:disabled{color:#a9b2c0 !important;opacity:1}.image-command-group .image-size-value{min-width:42px;color:#475467;font-size:11px;text-align:center}.history-dialog{width:min(520px,calc(100vw - 32px))}.history-list{display:grid;max-height:min(430px,56vh);gap:6px;overflow:auto;margin:16px 0}.history-item{display:flex;min-height:54px;align-items:center;justify-content:space-between;gap:14px;padding:8px 8px 8px 12px;border:1px solid #e5eaf1;border-radius:10px;background:#f8fafc}.history-item-meta{display:grid;min-width:0;gap:3px}.history-item-meta strong{color:#27364a;font-size:12px}.history-item-meta span,.history-empty{color:#7b8798;font-size:11px}.history-empty{padding:28px 16px;border:1px dashed #d5dce7;border-radius:10px;background:#f8fafc;text-align:center}@media (max-width:1100px){.button-label{display:none}#saveState.save-state{max-width:170px;overflow:hidden;text-overflow:ellipsis}}@media (max-width:820px){.topbar{display:grid !important;grid-template-columns:34px minmax(0,1fr) auto;grid-template-areas:"sidebar document actions";min-height:50px !important;gap:8px !important;padding:6px 10px !important}.document-meta{grid-area:document}.document-meta .eyebrow,#saveState.save-state,.storage-select,.public-mode-badge{display:none !important}.document-meta h2{max-width:100% !important;line-height:34px}.document-actions{grid-area:actions}.top-save-button{min-width:56px}.ribbon-nav{min-height:36px;padding:3px 8px 0;overflow:hidden}.ribbon-tabs{display:grid !important;width:100% !important;grid-template-columns:repeat(5,minmax(0,1fr))}.ribbon-tabs button{min-width:0;padding:0 4px !important}.formatbar{min-height:44px !important;padding:5px 8px !important;overflow:hidden !important}.ribbon-panel{gap:6px}.command-divider{margin:0}[data-ribbon-panel="view"] [data-zoom],[data-ribbon-panel="view"] #zoomValue,.image-command-group{display:none !important}}