:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--mm-canvas-bg:#fff;--mm-node-fill:#eef2ff;--mm-node-stroke:#c7d2fe;--mm-node-text:#1e293b;--mm-selected-stroke:#4f46e5;--mm-hover-stroke:#818cf8;--mm-edge:#94a3b8;--mm-edge-width:1.5;--mm-collapse-fill:#e2e8f0;--mm-collapse-stroke:#94a3b8;--mm-collapse-text:#475569;--mm-app-bg:#fff;--mm-header-border:#e2e8f0;--mm-control-bg:#f8fafc;--mm-control-border:#cbd5e1;--mm-control-text:#1e293b;--mm-control-hover-bg:#eef2ff;--mm-panel-bg:#fff;--mm-panel-border:#e2e8f0;--mm-panel-hover:#eef2ff;--mm-kbd-bg:#f1f5f9;--mm-kbd-border:#e2e8f0;--mm-kbd-text:#64748b;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,PingFang SC,Microsoft YaHei,sans-serif}@media (prefers-reduced-motion:reduce){.mm-anim .mm-node,.mm-anim .mm-edge{transition:none!important;animation:none!important}.mm-anim .mm-node--leaving{opacity:0!important}.mm-anim .mm-edge--leaving{stroke-dashoffset:1px!important}.mm-anim .mm-collapse-mark-v{transition:none!important}}.mm-anim .mm-node{transition:transform .2s,opacity .2s}.mm-anim .mm-node--dragging{transition:none!important}.mm-anim .mm-node--appearing{animation:.2s ease-out backwards mm-node-appear}@keyframes mm-node-appear{0%{opacity:0}to{opacity:1}}.mm-anim .mm-node--leaving{animation:.2s ease-in forwards mm-node-leave}@keyframes mm-node-leave{0%{opacity:1}to{opacity:0}}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{-webkit-font-smoothing:antialiased;overscroll-behavior:none}.app-shell{background:var(--mm-app-bg);height:100%;color:var(--mm-control-text);flex-direction:column;display:flex}.app-header{padding-top:max(8px, env(safe-area-inset-top,0px));padding-right:max(16px, env(safe-area-inset-right,0px));padding-bottom:8px;padding-left:max(16px, env(safe-area-inset-left,0px));border-bottom:1px solid var(--mm-header-border);flex:none;align-items:center;gap:16px;display:flex}.app-header h1{color:var(--mm-control-text);margin:0;font-size:16px;font-weight:600}.toolbar{align-items:center;gap:8px;display:flex}.toolbar-sep{background:var(--mm-header-border);width:1px;height:18px}.toolbar button{font:inherit;border:1px solid var(--mm-control-border);background:var(--mm-control-bg);color:var(--mm-control-text);cursor:pointer;border-radius:6px;padding:4px 12px;font-size:13px}.toolbar button:hover:not(:disabled){background:var(--mm-control-hover-bg);border-color:#818cf8}.toolbar button:disabled{opacity:.45;cursor:default}.toolbar .mm-sync-status{color:var(--mm-control-text);white-space:nowrap;background:0 0;border:none;border-radius:6px;flex:none;align-items:center;gap:6px;padding:2px 6px;font-size:12px;line-height:1.4;text-decoration:none;display:inline-flex}.toolbar a.mm-sync-status,.toolbar .mm-sync-interactive{cursor:pointer}.toolbar .mm-sync-interactive:hover{background:var(--mm-control-hover-bg)}.mm-sync-dot{background:#94a3b8;border-radius:50%;flex:none;width:8px;height:8px}.mm-sync-dot-idle{background:#22c55e}.mm-sync-dot-syncing{background:#3b82f6;animation:1.1s ease-in-out infinite mm-sync-pulse}.mm-sync-dot-offline{background:#d97706}.mm-sync-dot-error,.mm-sync-dot-unauth{background:#dc2626}.mm-sync-dot-conflict{background:#d97706}@keyframes mm-sync-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.7)}}@media (prefers-reduced-motion:reduce){.mm-sync-dot-syncing{animation:none}}.mm-canvas{background:var(--mm-canvas-bg);touch-action:none;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;flex:1;width:100%;min-height:0;display:block}.canvas-wrap{flex:1;min-height:0;display:flex;position:relative}.mm-node-menu{z-index:20;background:var(--mm-panel-bg);border:1px solid var(--mm-panel-border);border-radius:8px;flex-direction:column;gap:2px;min-width:148px;padding:4px;animation:.14s ease-out mm-menu-in;display:flex;position:absolute;overflow-y:auto;box-shadow:0 8px 24px #0f172a24}@keyframes mm-menu-in{0%{opacity:0;transform:translateY(-4px)scale(.97)}to{opacity:1;transform:none}}.mm-node-menu-header{color:var(--mm-kbd-text);border-bottom:1px solid var(--mm-panel-border);white-space:nowrap;margin-bottom:2px;padding:4px 10px 6px;font-size:12px}.mm-node-menu button{font:inherit;color:var(--mm-control-text);cursor:pointer;text-align:left;white-space:nowrap;background:0 0;border:none;border-radius:6px;justify-content:space-between;align-items:center;gap:16px;padding:6px 10px;font-size:13px;display:flex}.mm-node-menu button:hover:not(:disabled){background:var(--mm-panel-hover)}.mm-node-menu button:disabled{opacity:.4;cursor:default}.mm-node-menu kbd{color:var(--mm-kbd-text);background:var(--mm-kbd-bg);border:1px solid var(--mm-kbd-border);border-radius:4px;padding:1px 5px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px}.mm-confirm{z-index:30;background:#0f172a59;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.mm-confirm-box{background:var(--mm-panel-bg);border:1px solid var(--mm-panel-border);max-width:380px;color:var(--mm-control-text);border-radius:10px;flex-direction:column;gap:14px;padding:16px 20px;animation:.14s ease-out mm-menu-in;display:flex;box-shadow:0 12px 32px #0f172a33}.mm-confirm-text{word-break:break-all;margin:0;font-size:14px;line-height:1.5}.mm-confirm-actions{justify-content:flex-end;gap:8px;display:flex}.mm-confirm-actions button{font:inherit;border:1px solid var(--mm-control-border);background:var(--mm-control-bg);color:var(--mm-control-text);cursor:pointer;border-radius:6px;padding:5px 14px;font-size:13px}.mm-confirm-actions button:hover{background:var(--mm-control-hover-bg)}.mm-confirm-actions .mm-confirm-danger{color:#b91c1c;background:#fef2f2;border-color:#ef4444}.mm-confirm-actions .mm-confirm-danger:hover{background:#fee2e2}.mm-notice{z-index:40;background:var(--mm-panel-bg);border:1px solid var(--mm-panel-border);max-width:420px;color:var(--mm-control-text);border-radius:8px;padding:8px 16px;font-size:13px;line-height:1.5;animation:.14s ease-out mm-menu-in;position:absolute;top:14px;left:50%;transform:translate(-50%);box-shadow:0 8px 24px #0f172a2e}.mm-search-panel{z-index:35;background:var(--mm-panel-bg);border:1px solid var(--mm-panel-border);border-radius:8px;align-items:center;gap:8px;padding:6px 10px;animation:.14s ease-out mm-menu-in;display:flex;position:absolute;top:14px;right:14px;box-shadow:0 8px 24px #0f172a2e}.mm-search-input{border:1px solid var(--mm-control-border);background:var(--mm-control-bg);min-width:140px;color:var(--mm-control-text);border-radius:6px;outline:none;padding:4px 8px;font:13px system-ui,-apple-system,PingFang SC,Microsoft YaHei,sans-serif}.mm-search-input:focus{border-color:var(--mm-selected-stroke)}.mm-search-count{color:var(--mm-control-text);text-align:center;min-width:36px;font-size:12px}.mm-search-hint{color:var(--mm-control-text);opacity:.65;font-size:11px}.mm-node--match:not(.mm-node--selected)>rect{stroke:#f59e0b;stroke-width:2px}.mm-drop-line{stroke:#f59e0b;stroke-width:3px;stroke-dasharray:6 4;pointer-events:none}.mm-node .mm-note-icon rect{fill:var(--mm-panel-bg);stroke:var(--mm-node-stroke);stroke-width:1px}.mm-node .mm-note-icon path{fill:none;stroke:var(--mm-node-text);stroke-width:1px;stroke-linecap:round}.mm-node .mm-tag-badge text{font-size:10px}.mm-note-editor{box-sizing:border-box;z-index:12;border:2px solid var(--mm-selected-stroke);resize:none;background:var(--mm-panel-bg);color:var(--mm-control-text);border-radius:6px;outline:none;padding:6px 8px;font:13px/1.5 system-ui,-apple-system,PingFang SC,Microsoft YaHei,sans-serif;position:absolute;overflow:auto;box-shadow:0 8px 24px #0f172a24}.mm-tag-panel{border-top:1px solid var(--mm-panel-border);flex-direction:column;gap:6px;min-width:168px;margin-top:4px;padding-top:6px;display:flex}.mm-tag-list{flex-direction:column;gap:4px;margin:0;padding:0;list-style:none;display:flex}.mm-tag-chip{color:var(--mm-control-text);justify-content:space-between;align-items:center;gap:8px;font-size:12px;display:flex}.mm-tag-chip-text{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.mm-tag-remove,.mm-tag-add{font:inherit;border:1px solid var(--mm-control-border);background:var(--mm-control-bg);color:var(--mm-control-text);cursor:pointer;border-radius:4px;padding:2px 6px;font-size:12px}.mm-tag-remove:hover,.mm-tag-add:hover:not(:disabled){background:var(--mm-control-hover-bg)}.mm-tag-add:disabled{opacity:.4;cursor:default}.mm-tag-empty{opacity:.7;color:var(--mm-control-text);margin:0;font-size:12px}.mm-tag-add-row{gap:6px;display:flex}.mm-tag-input{font:inherit;border:1px solid var(--mm-control-border);background:var(--mm-control-bg);min-width:0;color:var(--mm-control-text);border-radius:4px;flex:1;padding:2px 6px;font-size:12px}.mm-style-panel{border-top:1px solid var(--mm-panel-border);flex-direction:column;gap:6px;margin-top:4px;padding-top:6px;display:flex}.mm-style-panel .mm-style-row{color:var(--mm-control-text);justify-content:space-between;align-items:center;gap:8px;font-size:12px;display:flex}.mm-style-panel input[type=color]{border:1px solid var(--mm-control-border);cursor:pointer;background:0 0;border-radius:4px;width:40px;height:24px;padding:0}.mm-style-panel select.mm-style-stroke-width{font:inherit;border:1px solid var(--mm-control-border);background:var(--mm-control-bg);color:var(--mm-control-text);cursor:pointer;border-radius:4px;padding:2px 6px;font-size:12px}.mm-theme-popover{z-index:36;position:absolute;top:14px;left:14px}.mm-theme-panel{background:var(--mm-panel-bg);border:1px solid var(--mm-panel-border);border-radius:8px;gap:6px;padding:8px;display:flex;box-shadow:0 8px 24px #0f172a24}.mm-theme-swatch{font:inherit;color:var(--mm-control-text);cursor:pointer;background:0 0;border:none;border-radius:8px;flex-direction:column;align-items:center;gap:4px;padding:6px 8px 4px;display:flex}.mm-theme-swatch:hover{background:var(--mm-panel-hover)}.mm-theme-swatch[aria-pressed=true]{background:var(--mm-panel-hover);outline:2px solid var(--mm-selected-stroke);outline-offset:-2px}.mm-theme-swatch-tile{border:1px solid var(--mm-panel-border);border-radius:6px;justify-content:center;align-items:center;width:44px;height:28px;display:flex}.mm-theme-swatch-node{border:1.5px solid var(--mm-node-stroke);border-radius:3px;width:20px;height:12px}.mm-theme-swatch-label{font-size:11px;line-height:1}.mm-node>rect{fill:var(--mm-node-fill);stroke:var(--mm-node-stroke);stroke-width:1px}.mm-node>text{fill:var(--mm-node-text);font-size:14px}.mm-node--selected>rect{stroke:var(--mm-selected-stroke);stroke-width:2px}.mm-node--hover>rect,.mm-node--drop-target>rect{stroke:var(--mm-hover-stroke);stroke-width:2px}.mm-anim .mm-edge{stroke-dasharray:1;transition:d .2s}.mm-anim .mm-edge--appearing{animation:.2s ease-out backwards mm-edge-grow}@keyframes mm-edge-grow{0%{stroke-dashoffset:1px}to{stroke-dashoffset:0}}.mm-anim .mm-edge--leaving{animation:.2s ease-in forwards mm-edge-shrink}@keyframes mm-edge-shrink{0%{stroke-dashoffset:0}to{stroke-dashoffset:1px}}.mm-edge{fill:none;stroke:var(--mm-edge);stroke-width:var(--mm-edge-width)}.mm-collapse circle{fill:var(--mm-collapse-fill);stroke:var(--mm-collapse-stroke)}.mm-collapse-mark line{stroke:var(--mm-collapse-text);stroke-width:1.5px;stroke-linecap:round}.mm-anim .mm-collapse-mark-v{transform-box:fill-box;transform-origin:50%;transition:transform .2s}.mm-collapse--collapsed .mm-collapse-mark-v{transform-box:fill-box;transform-origin:50%;transform:rotate(90deg)}.mm-editor{box-sizing:border-box;z-index:10;border:2px solid var(--mm-selected-stroke);resize:none;background:var(--mm-panel-bg);color:var(--mm-control-text);border-radius:6px;outline:none;padding:4px 8px;font:14px system-ui,-apple-system,PingFang SC,Microsoft YaHei,sans-serif;position:absolute;overflow:hidden}.app-body{flex:1;min-height:0;display:flex}.toolbar-toggle-sidebar{font:inherit;border:1px solid var(--mm-control-border);background:var(--mm-control-bg);color:var(--mm-control-text);cursor:pointer;border-radius:6px;padding:4px 10px;font-size:13px}.toolbar-toggle-sidebar:hover{background:var(--mm-control-hover-bg);border-color:var(--mm-selected-stroke)}.doc-title-wrap{min-width:0}.doc-title{font:inherit;text-overflow:ellipsis;white-space:nowrap;max-width:240px;color:var(--mm-control-text);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:6px;padding:4px 10px;font-size:14px;font-weight:600;overflow:hidden}.doc-title:hover{border-color:var(--mm-control-border);background:var(--mm-control-bg)}.doc-title-input{font:inherit;border:1px solid var(--mm-selected-stroke);background:var(--mm-control-bg);color:var(--mm-control-text);border-radius:6px;outline:none;padding:3px 8px;font-size:14px;font-weight:600}.mm-sidebar{border-right:1px solid var(--mm-panel-border);background:var(--mm-panel-bg);flex-direction:column;flex:none;width:224px;min-height:0;display:flex;overflow-y:auto}.mm-sidebar-header{justify-content:space-between;align-items:center;padding:10px 12px 8px;display:flex}.mm-sidebar-title{color:var(--mm-control-text);font-size:13px;font-weight:600}.mm-sidebar-new{font:inherit;border:1px solid var(--mm-control-border);background:var(--mm-control-bg);color:var(--mm-control-text);cursor:pointer;border-radius:6px;padding:3px 10px;font-size:12px}.mm-sidebar-new:hover{background:var(--mm-control-hover-bg);border-color:var(--mm-selected-stroke)}.mm-sidebar-list{flex-direction:column;gap:2px;margin:0;padding:0 8px 12px;list-style:none;display:flex}.mm-sidebar-item{border-radius:6px;position:relative}.mm-sidebar-item:hover{background:var(--mm-panel-hover)}.mm-sidebar-item--active{background:var(--mm-panel-hover);box-shadow:inset 2px 0 0 var(--mm-selected-stroke)}.mm-sidebar-item-title{width:100%;font:inherit;color:var(--mm-control-text);cursor:pointer;text-align:left;background:0 0;border:none;border-radius:6px;justify-content:space-between;align-items:center;gap:8px;padding:6px 8px;font-size:13px;display:flex}.mm-sidebar-item-text{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.mm-sidebar-item-time{color:var(--mm-control-text);opacity:.55;flex:none;font-size:11px}.mm-sidebar-item-actions{background:var(--mm-panel-bg);border-radius:6px;gap:4px;display:none;position:absolute;top:50%;right:6px;transform:translateY(-50%)}.mm-sidebar-item:hover .mm-sidebar-item-actions{display:flex}.mm-sidebar-item-action{font:inherit;border:1px solid var(--mm-control-border);background:var(--mm-control-bg);color:var(--mm-control-text);cursor:pointer;border-radius:4px;padding:2px 6px;font-size:11px}.mm-sidebar-item-action:hover{background:var(--mm-control-hover-bg)}.mm-sidebar-rename-input{font:inherit;border:1px solid var(--mm-selected-stroke);background:var(--mm-control-bg);width:100%;color:var(--mm-control-text);border-radius:6px;outline:none;padding:5px 8px;font-size:13px}.mm-sidebar-empty{color:var(--mm-control-text);opacity:.55;text-align:center;padding:12px 8px;font-size:12px}.mm-sidebar-header-actions{gap:6px;display:flex}.mm-sidebar-folder{border-radius:6px;position:relative}.mm-sidebar-folder:hover{background:var(--mm-panel-hover)}.mm-sidebar-folder-row:hover .mm-sidebar-item-actions{display:flex}.mm-sidebar-folder-row{border-radius:6px;align-items:center;gap:2px;padding-top:3px;padding-bottom:3px;padding-right:8px;display:flex;position:relative}.mm-sidebar-folder-toggle{width:20px;height:22px;color:var(--mm-control-text);cursor:pointer;background:0 0;border:none;border-radius:4px;flex:none;justify-content:center;align-items:center;padding:0;display:flex}.mm-sidebar-folder-toggle:hover{background:var(--mm-control-hover-bg)}.mm-sidebar-chevron{font-size:10px;line-height:1;transition:transform .12s;display:inline-block}.mm-sidebar-chevron--collapsed{transform:rotate(-90deg)}.mm-sidebar-folder-name{min-width:0;font:inherit;color:var(--mm-control-text);cursor:pointer;text-align:left;background:0 0;border:none;border-radius:6px;flex:1;align-items:center;gap:5px;padding:3px 4px;font-size:13px;display:flex}.mm-sidebar-folder-icon{flex:none;font-size:13px;line-height:1}.mm-sidebar-folder-text{text-overflow:ellipsis;white-space:nowrap;font-weight:500;overflow:hidden}.mm-sidebar-folder-input{flex:1;min-width:0}.mm-sidebar-folder-actions{position:absolute;top:50%;right:6px;transform:translateY(-50%)}.mm-sidebar-item-action--danger{color:#dc2626}.mm-sidebar-row--dragover>.mm-sidebar-folder-row{outline:2px solid var(--mm-selected-stroke);outline-offset:-2px;background:var(--mm-panel-hover)}.mm-sidebar-list--root-dragover{outline:2px dashed var(--mm-selected-stroke);outline-offset:-4px;border-radius:6px}.mm-branch-panel{border-top:1px solid var(--mm-panel-border);flex-direction:column;gap:6px;margin-top:4px;padding-top:6px;display:flex}.mm-branch-swatches{grid-template-columns:repeat(8,1fr);gap:4px;display:grid}.mm-branch-swatch{aspect-ratio:1;border:2px solid var(--mm-control-border);cursor:pointer;border-radius:6px;width:100%;padding:0}.mm-branch-swatch:hover{border-color:var(--mm-selected-stroke);transform:scale(1.12)}.mm-error{background:var(--mm-app-bg);min-height:100vh;color:var(--mm-control-text);justify-content:center;align-items:center;display:flex}.mm-error-box{text-align:center;border:1px solid var(--mm-panel-border);background:var(--mm-panel-bg);border-radius:12px;max-width:360px;padding:24px;box-shadow:0 8px 24px #0f172a2e}.mm-error-title{margin:0 0 8px;font-size:16px;font-weight:600}.mm-error-message{opacity:.75;word-break:break-word;margin:0 0 16px;font-size:13px}.mm-error-reload{font:inherit;border:1px solid var(--mm-control-border);background:var(--mm-control-bg);color:var(--mm-control-text);cursor:pointer;border-radius:6px;padding:6px 16px;font-size:13px}.mm-error-reload:hover{background:var(--mm-control-hover-bg);border-color:var(--mm-selected-stroke)}.mm-media{pointer-events:none}.mm-media-svg{overflow:hidden}.mm-node .mm-media-placeholder rect{fill:var(--mm-panel-bg);stroke:var(--mm-node-stroke);stroke-dasharray:4 3}.mm-node .mm-media-placeholder text{fill:var(--mm-node-text);opacity:.7;font-size:11px}.mm-media-html-rect{fill:var(--mm-panel-bg);stroke:var(--mm-node-stroke);stroke-dasharray:5 4}.mm-media-html-badge{fill:var(--mm-node-text)}.mm-media-html-badge-text{fill:var(--mm-canvas-bg);font-size:10px;font-weight:600}.mm-media-html-hint{fill:var(--mm-node-text);opacity:.6;font-size:11px}.mm-media-viewer{z-index:30;position:absolute}.mm-media-viewer-box{background:var(--mm-panel-bg);border:1px solid var(--mm-panel-border);border-radius:10px;padding:12px;position:relative;box-shadow:0 12px 32px #0f172a40}.mm-media-viewer-header{cursor:grab;-webkit-user-select:none;user-select:none;touch-action:none;justify-content:space-between;align-items:center;gap:8px;margin-bottom:8px;display:flex}.mm-media-viewer-header:active{cursor:grabbing}.mm-media-viewer-title{color:var(--mm-control-text);opacity:.85;font-size:12px;font-weight:600}.mm-media-viewer-close{font:inherit;border:1px solid var(--mm-control-border);background:var(--mm-control-bg);color:var(--mm-control-text);cursor:pointer;border-radius:4px;padding:2px 8px;font-size:12px}.mm-media-viewer-close:hover{background:var(--mm-control-hover-bg)}.mm-media-viewer-content{border-radius:6px;position:relative;overflow:hidden}.mm-media-viewer-content>svg,.mm-media-viewer-content>iframe,.mm-media-viewer-content>img,.mm-media-viewer-content>.mm-media-viewer-fallback{transform-origin:0 0}.mm-media-viewer-image{object-fit:contain;display:block}.mm-media-viewer-svg{display:block}.mm-media-viewer-iframe{pointer-events:none;background:#fff;border:0;display:block}.mm-media-viewer-fallback{color:var(--mm-control-text);opacity:.75;margin:0;padding:24px;font-size:13px}.mm-media-viewer-resize{z-index:2;cursor:nwse-resize;touch-action:none;background:linear-gradient(135deg, transparent 0 52%, var(--mm-control-border) 52% 62%, transparent 62% 72%, var(--mm-control-border) 72% 82%, transparent 82%);width:16px;height:16px;position:absolute;bottom:4px;right:4px}.mm-svg-editor-save{font:inherit;border:1px solid var(--mm-selected-stroke);background:var(--mm-selected-stroke);color:#fff;cursor:pointer;border-radius:4px;padding:2px 10px;font-size:12px;font-weight:600}.mm-svg-editor-save:hover{filter:brightness(1.08)}.mm-svg-editor-toolbar{-webkit-user-select:none;user-select:none;flex-wrap:wrap;align-items:center;gap:4px;margin-bottom:8px;display:flex}.mm-svg-editor-tool{font:inherit;border:1px solid var(--mm-control-border);background:var(--mm-control-bg);color:var(--mm-control-text);cursor:pointer;border-radius:4px;padding:2px 8px;font-size:12px}.mm-svg-editor-tool:hover{background:var(--mm-control-hover-bg)}.mm-svg-editor-tool[aria-pressed=true]{border-color:var(--mm-selected-stroke);color:var(--mm-selected-stroke);font-weight:600}.mm-svg-editor-delete{margin-left:2px}.mm-svg-editor-sep{background:var(--mm-control-border);width:1px;height:18px;margin:0 6px}.mm-svg-editor-swatch{color:var(--mm-control-text);align-items:center;gap:4px;font-size:12px;display:inline-flex}.mm-svg-editor-swatch input[type=color]{border:1px solid 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