:root{--bg:#f5f3ee;--panel:#fffdf8;--ink:#1c211d;--muted:#6f756f;--line:#dddcd4;--accent:#1f5b45;--accent-soft:#e5eee9;--danger:#a13f38}*{box-sizing:border-box}html,body{min-height:100%;margin:0}body{background:var(--bg);color:var(--ink);font-family:Arial,Helvetica,sans-serif}button,input,textarea{font:inherit}button{color:inherit}svg{display:block}.app-shell{min-height:100vh}.topbar{border-bottom:1px solid var(--line);z-index:30;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#fffdf8eb;grid-template-columns:260px minmax(240px,560px) 1fr;align-items:center;gap:28px;height:72px;padding:0 26px;display:grid;position:sticky;top:0}.brand{align-items:center;gap:11px;display:flex}.brand-mark{background:var(--accent);color:#fff;border-radius:11px;place-items:center;width:36px;height:36px;font-weight:700;display:grid}.brand>div:last-child{gap:2px;display:grid}.brand span{color:var(--muted);font-size:12px}.search-wrap{align-items:center;display:flex;position:relative}.search-wrap>span{color:var(--muted);position:absolute;left:14px}.search-wrap input{border:1px solid var(--line);background:#fff;border-radius:12px;outline:none;width:100%;padding:11px 14px 11px 40px}.search-wrap input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.search-results{z-index:40;border:1px solid var(--line);background:var(--panel);border-radius:13px;max-height:390px;position:absolute;top:48px;left:0;right:0;overflow:auto;box-shadow:0 18px 45px #232b2524}.search-results button{border:0;border-bottom:1px solid var(--line);text-align:left;cursor:pointer;background:0 0;gap:4px;width:100%;padding:12px 14px;display:grid}.search-results button:hover{background:var(--accent-soft)}.search-results button:last-child{border-bottom:0}.search-results small{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.search-results p{color:var(--muted);margin:0;padding:16px}.quiet-button{color:var(--muted);cursor:pointer;background:0 0;border:0;justify-self:end}.quiet-button:hover{color:var(--accent)}.workspace{grid-template-columns:var(--navigation-width,270px) 8px minmax(260px, 1fr) 8px var(--tree-width,400px);align-items:start;min-height:calc(100vh - 72px);display:grid}.workspace.resizing,.workspace.resizing *{cursor:col-resize!important;-webkit-user-select:none!important;user-select:none!important}.pane-resizer{z-index:20;cursor:col-resize;touch-action:none;height:calc(100vh - 72px);position:sticky;top:72px}.pane-resizer:before{content:"";background:var(--line);width:1px;transition:width .15s,background-color .15s;position:absolute;top:0;bottom:0;left:50%;transform:translate(-50%)}.pane-resizer:hover:before,.pane-resizer.active:before{background:var(--accent);width:3px}.navigation-pane,.tree-pane,.collapsed-pane{background:var(--panel);min-width:0;height:calc(100vh - 72px);position:sticky;top:72px}.navigation-pane{flex-direction:column;display:flex;overflow:hidden}.navigation-pane-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:10px;min-height:64px;padding:12px 11px 12px 16px;display:flex}.navigation-title-group{align-items:center;gap:8px;min-width:0;display:flex}.navigation-pane-header h2{white-space:nowrap;margin:0;font-family:Georgia,Times New Roman,serif;font-size:22px;font-weight:500}.navigation-total{border:1px solid var(--line);min-width:27px;height:27px;color:var(--muted);background:#fff;border-radius:999px;place-items:center;padding:0 7px;font-size:11px;font-weight:700;display:grid}.navigation-header-actions{align-items:center;gap:2px;display:flex}.header-icon-button,.navigation-action,.tree-node-action,.pane-expand-button{cursor:pointer;background:0 0;border:1px solid #0000;place-items:center;transition:color .15s,background-color .15s,border-color .15s;display:grid}.header-icon-button{width:30px;height:30px;color:var(--muted);border-radius:8px}.header-icon-button:hover:not(:disabled){color:var(--accent);background:var(--accent-soft)}.header-icon-button.delete:hover:not(:disabled){color:var(--danger);background:#f8ebe9}.header-icon-button:disabled{opacity:.28;cursor:not-allowed}.header-icon-button svg,.navigation-action svg,.tree-node-action svg,.pane-expand-button svg,.sandbox-collapse-button svg{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:16px;height:16px}.navigation-tree-scroll{scrollbar-width:thin;scrollbar-color:#c8cbc6 transparent;flex:1;min-height:0;padding:10px;overflow:auto}.navigation-tree-group{background:#ffffff59;border:1px solid #0000;border-radius:12px;margin-bottom:10px;padding:5px}.navigation-tree-group.active{background:#e5eee961;border-color:#1f5b4533}.navigation-tree,.navigation-tree ul{margin:0;padding:0;list-style:none}.navigation-tree ul{border-left:1px solid var(--line);margin-left:17px;padding-left:9px}.navigation-tree li{margin:2px 0}.navigation-row{border-radius:9px;grid-template-columns:24px minmax(0,1fr) auto;align-items:center;display:grid}.navigation-toggle,.navigation-toggle-placeholder{place-items:center;width:24px;height:34px;display:grid}.navigation-toggle{color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:7px;font-size:18px;line-height:1}.navigation-toggle:hover{color:var(--accent);background:#1f5b4514}.navigation-node{text-align:left;cursor:pointer;background:0 0;border:0;border-radius:8px;grid-template-columns:8px minmax(0,1fr) auto;align-items:center;gap:8px;min-width:0;height:36px;padding:0 8px;display:grid}.navigation-node:hover{background:#1f5b4512}.navigation-row.selected .navigation-node{color:var(--accent);font-weight:700}.navigation-node-dot{background:var(--panel);border:1px solid #aeb5af;border-radius:50%;width:7px;height:7px}.navigation-row.selected .navigation-node-dot{border-color:var(--accent);background:var(--accent);box-shadow:0 0 0 3px #1f5b451f}.navigation-node-title{white-space:nowrap;text-overflow:ellipsis;font-size:13px;overflow:hidden}.navigation-count{min-width:19px;color:var(--muted);text-align:center;background:#6f756f17;border-radius:999px;padding:2px 5px;font-size:10px;font-weight:700}.navigation-actions{align-items:center;gap:2px;padding-right:3px;display:flex}.navigation-action{width:25px;height:25px;color:var(--muted);border-radius:7px}.navigation-action:hover:not(:disabled){color:var(--accent);background:#1f5b451a}.navigation-action.delete:hover:not(:disabled){color:var(--danger);background:#a13f3817}.navigation-action:disabled,.tree-node-action:disabled{opacity:.28;cursor:not-allowed}.collapsed-pane{place-items:stretch stretch;display:grid;overflow:hidden}.collapsed-navigation{border-right:1px solid var(--line)}.collapsed-tree{border-left:1px solid var(--line)}.pane-expand-button{width:100%;height:100%;color:var(--muted);grid-template-rows:auto auto;align-content:start;gap:12px;padding:18px 0}.pane-expand-button:hover{color:var(--accent);background:var(--accent-soft)}.pane-expand-button span{writing-mode:vertical-rl;text-orientation:mixed;letter-spacing:.1em;text-transform:uppercase;font-size:11px;font-weight:700}.editor-pane{background:var(--panel);min-width:0;min-height:calc(100vh - 72px);padding:0}.topic-article{width:min(100%,790px);margin:0 auto;padding:clamp(34px,5vh,64px) clamp(24px,4vw,64px) 80px}.article-overview{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:34px 0 42px;padding:22px 0 24px}.article-title{width:100%;color:var(--ink);letter-spacing:-.045em;margin:0;font-family:Georgia,Times New Roman,serif;font-size:clamp(44px,5vw,76px);font-weight:500;line-height:.98}.article-lead{color:#4f5751;width:100%;margin:0;font-family:Georgia,Times New Roman,serif;font-size:clamp(21px,2.2vw,28px);line-height:1.48}.article-body{color:#303631;width:100%;min-height:340px;font-family:Georgia,Times New Roman,serif;font-size:20px;line-height:1.82}.tree-pane{padding:10px;display:block;overflow:hidden}.tree-sandbox{border:1px solid var(--line);cursor:grab;touch-action:none;-webkit-user-select:none;user-select:none;background:radial-gradient(circle at 1px 1px,#1f5b451f 1px,#0000 0) 0 0/24px 24px,#fffdf894;border-radius:14px;outline:none;width:100%;height:100%;min-height:0;transition:border-color .18s,box-shadow .18s;position:relative;overflow:hidden}.tree-sandbox.active{box-shadow:0 0 0 3px var(--accent-soft);border-color:#1f5b45a6}.tree-sandbox.panning,.tree-sandbox.panning .tree-node{cursor:grabbing}.tree-sandbox:focus-visible{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.sandbox-toolbar{z-index:20;pointer-events:none;grid-template-columns:auto auto;justify-content:space-between;align-items:center;gap:12px;display:grid;position:absolute;top:14px;left:14px;right:14px}.sandbox-status,.sandbox-controls{border:1px solid var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#fffdf8f0;border-radius:999px;align-items:center;min-height:30px;display:inline-flex}.sandbox-status{color:var(--muted);white-space:nowrap;gap:8px;padding:5px 9px;font-size:12px;font-weight:700}.sandbox-status.on{color:var(--accent);border-color:#1f5b4559}.sandbox-status-dot{background:#aaa;border-radius:50%;width:8px;height:8px}.sandbox-status.on .sandbox-status-dot{background:#3f996b;box-shadow:0 0 0 4px #3f996b24}.sandbox-controls{pointer-events:auto;overflow:hidden}.sandbox-controls button{border:0;border-right:1px solid var(--line);min-width:34px;height:30px;color:var(--muted);cursor:pointer;background:0 0;place-items:center;padding:0 9px;font-size:11px;display:grid}.sandbox-controls button:last-child{border-right:0}.sandbox-controls button:hover{color:var(--accent);background:var(--accent-soft)}.sandbox-controls button.active{color:var(--accent);background:var(--accent-soft);font-weight:700}.sandbox-style-toolbox{z-index:24;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);pointer-events:auto;-webkit-user-select:none;user-select:none;background:#fffdf8fb;border:1px solid #cfd5d0;border-radius:13px;flex-direction:column;width:min(326px,100% - 28px);max-height:calc(100% - 118px);display:flex;position:absolute;top:56px;right:14px;overflow:hidden;box-shadow:0 18px 46px #232b2533}.style-toolbox-header{border-bottom:1px solid var(--line);flex:none;justify-content:space-between;align-items:center;gap:10px;padding:11px 12px;display:flex}.style-toolbox-header>div{gap:2px;min-width:0;display:grid}.style-toolbox-header span{color:var(--muted);text-transform:uppercase;letter-spacing:.07em;font-size:9px}.style-toolbox-header strong{text-overflow:ellipsis;white-space:nowrap;font-family:Georgia,Times New Roman,serif;font-size:14px;overflow:hidden}.style-toolbox-header button{border:1px solid var(--line);color:var(--muted);cursor:pointer;background:#fff;border-radius:7px;flex:none;padding:5px 8px;font-size:10px}.style-toolbox-header button:hover{background:var(--accent-soft);color:var(--accent);border-color:#1f5b4557}.style-scope-tabs{flex:none;grid-template-columns:1fr 1fr;gap:4px;padding:9px 12px 0;display:grid}.style-scope-tabs button{border:1px solid var(--line);color:#59615b;cursor:pointer;background:#fff;border-radius:7px;height:31px;font-size:10px;font-weight:700}.style-scope-tabs button:hover{color:var(--accent);border-color:#9fbbaa}.style-scope-tabs button.active{background:var(--accent-soft);color:var(--accent);border-color:#8fb29d;box-shadow:inset 0 0 0 1px #1f5b4514}.style-scope-note{border-bottom:1px solid var(--line);color:var(--muted);flex:none;margin:0;padding:7px 12px 9px;font-size:9px;line-height:1.45}.style-toolbox-scroll{scrollbar-width:thin;min-height:0;padding:0 12px 14px;overflow-y:auto}.style-section{padding-top:13px}.style-section+.style-section{border-top:1px solid var(--line);margin-top:14px}.style-section h3{margin:0 0 10px;font-size:11px;font-weight:700}.style-control{margin-bottom:11px}.style-control-label,.style-range-control>span{color:#4f5751;justify-content:space-between;align-items:center;gap:8px;margin-bottom:6px;font-size:10px;display:flex}.style-range-control>span b{color:var(--accent);font-weight:700}.style-custom-color{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:5px;place-items:center;width:25px;height:20px;display:grid;position:relative;overflow:hidden}.style-custom-color i{border:1px solid #00000026;border-radius:2px;width:15px;height:11px}.style-custom-color input{opacity:0;cursor:pointer;width:100%;height:100%;position:absolute;inset:0}.style-swatch-row{grid-template-columns:repeat(12,1fr);gap:3px;display:grid}.style-swatch-row button{aspect-ratio:1;cursor:pointer;border:1px solid #1c211d2e;border-radius:4px;min-width:0}.style-swatch-row button:hover,.style-swatch-row button.selected{outline:2px solid var(--accent);outline-offset:1px}.style-range-control{margin:11px 0;display:block}.style-range-control input{width:100%;accent-color:var(--accent);cursor:pointer}.style-select-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:10px;display:grid}.style-select-grid label{color:#4f5751;gap:5px;font-size:9px;display:grid}.style-select-grid select{border:1px solid var(--line);width:100%;min-width:0;height:30px;color:var(--ink);background:#fff;border-radius:7px;padding:0 6px;font-size:10px}.style-check-control{color:#4f5751;align-items:center;gap:8px;margin-top:12px;font-size:10px;display:flex}.style-check-control input{accent-color:var(--accent)}.sandbox-help{z-index:18;pointer-events:none;flex-wrap:wrap;justify-content:center;gap:5px;width:calc(100% - 24px);display:flex;position:absolute;bottom:10px;left:50%;transform:translate(-50%)}.sandbox-help span{border:1px solid var(--line);color:var(--muted);white-space:nowrap;background:#fffdf8eb;border-radius:999px;padding:5px 8px;font-size:10px}.sandbox-help strong{color:var(--ink)}.sandbox-content{will-change:transform;transform-origin:0 0;justify-content:center;align-items:flex-start;min-width:100%;min-height:100%;padding:74px 28px 76px;display:flex;position:relative}.tree-connectors{z-index:0;pointer-events:none;width:100%;height:100%;position:absolute;inset:0;overflow:visible}.tree-connectors path{fill:none;stroke:var(--line);stroke-width:2px;stroke-linecap:round;stroke-linejoin:round}.knowledge-forest{z-index:1;justify-content:center;align-items:flex-start;gap:80px;width:max-content;min-width:100%;display:flex;position:relative}.forest-tree{flex:none;padding:8px 16px 20px;position:relative}.forest-tree+.forest-tree:before{content:"";border-left:1px dashed #6f756f59;position:absolute;top:6px;bottom:10px;left:-40px}.knowledge-tree{justify-content:center;width:max-content;display:flex}.knowledge-tree ul{justify-content:center;gap:0;margin:0;padding:44px 0 0;list-style:none;display:flex;position:relative}.knowledge-tree>ul{padding-top:0}.knowledge-tree li{flex-direction:column;align-items:center;padding:0 8px;display:flex;position:relative}.tree-branch{transform:translateX(var(--branch-offset-x,0px))}.tree-branch.dragging{will-change:transform}.tree-node-shell{z-index:3;position:relative}.tree-node{-webkit-user-select:none;user-select:none;border:1px solid var(--line);background:var(--panel);text-align:left;cursor:ew-resize;touch-action:none;z-index:2;border-radius:13px;flex-direction:column;justify-content:center;gap:7px;width:172px;min-height:116px;padding:12px;transition:all .18s;display:flex;position:relative;overflow:hidden}.tree-node:active{cursor:ew-resize}.tree-node:hover{border-color:#aebeb5;transform:translateY(-2px);box-shadow:0 10px 26px #323c3414}.tree-node.selected{box-shadow:0 0 0 2px var(--accent)}.tree-node:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.tree-node-title{-webkit-box-orient:vertical;font-family:Georgia,Times New Roman,serif;font-size:16px;line-height:1.15;display:-webkit-box;overflow:hidden}.tree-node-summary{color:var(--muted);-webkit-line-clamp:3;-webkit-box-orient:vertical;font-size:11px;line-height:1.35;display:-webkit-box;overflow:hidden}.tree-node-meta{color:var(--muted);margin-top:auto;font-size:9px}.tree-node-actions{z-index:10;flex-direction:column;gap:5px;display:flex;position:absolute;top:50%;left:calc(100% + 7px);transform:translateY(-50%)}.tree-node-action{border-color:var(--line);width:29px;height:29px;color:var(--muted);background:#fffdf8fa;border-radius:9px;box-shadow:0 5px 14px #323c341a}.tree-node-action:hover:not(:disabled){color:var(--accent);background:var(--accent-soft);border-color:#1f5b4559}.tree-node-action.delete:hover:not(:disabled){color:var(--danger);background:#f8ebe9;border-color:#a13f384d}@media (max-width:1100px){.workspace,.workspace.navigation-collapsed:not(.tree-collapsed),.workspace.tree-collapsed:not(.navigation-collapsed),.workspace.navigation-collapsed.tree-collapsed{display:block}.pane-resizer{display:none}.navigation-pane,.tree-pane,.collapsed-pane{height:auto;position:static}.navigation-pane{border-bottom:1px solid var(--line);max-height:390px}.navigation-tree-scroll{max-height:310px}.collapsed-pane{height:48px}.pane-expand-button{flex-direction:row;justify-content:center;gap:8px;padding:0;display:flex}.pane-expand-button span{writing-mode:horizontal-tb}.tree-pane{border-top:1px solid var(--line);height:600px}}@media (max-width:760px){.topbar{grid-template-columns:1fr auto;height:auto;padding:14px 18px}.search-wrap{grid-area:2/1/auto/-1}.editor-pane{padding:24px 20px 40px}.topic-article{padding-top:22px;padding-bottom:50px}.article-title,.article-title-input{font-size:45px}.article-lead,.article-overview-input{font-size:22px}.article-body,.article-body-input{font-size:18px}.tree-pane{height:560px;padding:8px}.knowledge-forest{gap:56px}.forest-tree+.forest-tree:before{left:-28px}}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.hidden-file-input{display:none}.document-editor{background:var(--panel);min-width:0;min-height:calc(100vh - 72px)}.document-width-narrow .topic-article{width:min(100%,660px)}.document-width-normal .topic-article{width:min(100%,790px)}.document-width-wide .topic-article{width:min(100%,1080px)}.rich-document-surface{zoom:var(--document-zoom,1)}.word-ribbon{z-index:24;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#fffdf8fb;border-bottom:1px solid #cfd3cf;width:100%;position:sticky;top:72px;box-shadow:0 5px 18px #232b2517}.ribbon-tab-row{border-bottom:1px solid var(--line);scrollbar-width:thin;align-items:end;gap:2px;min-height:38px;padding:4px 10px 0;display:flex;overflow-x:auto}.ribbon-tab-row>button{color:#4c544e;cursor:pointer;background:0 0;border:0;border-bottom:2px solid #0000;flex:none;height:33px;padding:0 14px;font-size:12px}.ribbon-tab-row>button:hover{background:var(--accent-soft);color:var(--accent)}.ribbon-tab-row>button.active{border-bottom-color:var(--accent);color:var(--accent);font-weight:700}.ribbon-context{min-width:max-content;color:var(--muted);align-items:center;gap:7px;margin-left:auto;padding:0 5px 8px 18px;font-size:10px;display:flex}.ribbon-context strong{color:var(--accent)}.ribbon-context span{border-left:1px solid var(--line);padding-left:7px}.ribbon-panel{scrollbar-width:thin;align-items:stretch;gap:2px;min-height:92px;padding:6px 8px 4px;display:flex;overflow:auto hidden}.ribbon-group{border-right:1px solid var(--line);grid-template-rows:1fr 14px;align-items:stretch;min-width:max-content;padding:0 7px;display:grid}.ribbon-group:last-child{border-right:0}.ribbon-group-content{align-items:center;gap:3px;min-height:62px;display:flex}.ribbon-group-label{color:#858b86;text-align:center;align-self:end;font-size:9px;line-height:14px}.ribbon-button-row{align-items:center;gap:2px;display:flex}.ribbon-stack{grid-template-columns:repeat(2,auto);gap:2px;display:grid}.ribbon-select-row{gap:3px;margin-bottom:3px;display:flex}.ribbon-group.wide .ribbon-group-content{align-content:center;display:grid}.ribbon-button{color:#3d443f;white-space:nowrap;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:5px;justify-content:center;align-items:center;min-width:31px;height:30px;padding:0 7px;font-family:Arial,Helvetica,sans-serif;font-size:11px;line-height:1;display:inline-flex}.ribbon-button:hover:not(:disabled){background:var(--accent-soft);color:var(--accent);border-color:#c7d4cc}.ribbon-button.active{color:#154b38;background:#dcebe2;border-color:#9fbbaa;box-shadow:inset 0 0 0 1px #1f5b451a}.ribbon-button:disabled{opacity:.4;cursor:not-allowed}.format-bold{font-size:13px;font-weight:800}.format-italic{font-family:Georgia,serif;font-size:13px;font-style:italic}.format-underline{font-size:13px;text-decoration:underline}.format-strike{font-size:13px;text-decoration:line-through}.code-tool{color:#f1f6f2;background:#151917;font-family:Consolas,Courier New,monospace}.code-tool:hover:not(:disabled){color:#fff;background:#050706}.ribbon-select select{color:#38403a;cursor:pointer;background:#fff;border:1px solid #d1d6d2;border-radius:5px;max-width:134px;height:30px;padding:0 24px 0 7px;font-size:11px}.ribbon-select.font-select select{width:118px}.ribbon-font-size-input{background:var(--paper,white);height:30px;color:var(--muted,#5a625c);border:1px solid #d1d6d2;border-radius:5px;align-items:center;font-size:10px;display:inline-flex;overflow:hidden}.ribbon-font-size-input:focus-within{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}.ribbon-font-size-input input{width:54px;height:28px;color:var(--ink,#38403a);background:0 0;border:0;outline:0;padding:0 4px 0 7px;font-size:11px}.ribbon-font-size-input>span:last-child{padding-right:6px}.ribbon-select.compact-select select{width:82px}.ribbon-select.symbol-select select{width:105px}.list-style-select{background:0 0;border:1px solid #0000;border-radius:5px;height:30px;display:inline-flex;overflow:hidden}.list-style-select:hover{background:var(--accent-soft);border-color:#c7d4cc}.list-style-select.active{background:#dcebe2;border-color:#9fbbaa;box-shadow:inset 0 0 0 1px #1f5b451a}.list-style-select select{color:#3d443f;cursor:pointer;background:0 0;border:0;border-radius:4px;width:46px;height:28px;padding:0 16px 0 7px;font:700 11px Arial,Helvetica,sans-serif}.ribbon-color-button{color:#333a35;cursor:pointer;border:1px solid #0000;border-radius:5px;place-items:center;width:38px;height:30px;font:700 11px Arial,sans-serif;display:grid;position:relative}.ribbon-color-button:hover{background:var(--accent-soft);border-color:#c7d4cc}.ribbon-color-button b{color:var(--muted);font-size:7px;font-weight:700;position:absolute;bottom:7px;right:2px}.ribbon-color-button i{border-radius:2px;height:3px;position:absolute;bottom:3px;left:6px;right:10px}.ribbon-palette-wrap{position:relative}.ribbon-palette-wrap.open .ribbon-color-button{color:#154b38;background:#dcebe2;border-color:#9fbbaa}.color-palette-popover{z-index:1000;background:#fffefb;border:1px solid #cfd5d0;border-radius:9px;width:224px;max-height:min(380px,100vh - 16px);padding:10px;position:fixed;overflow-y:auto;box-shadow:0 14px 34px #232b252e}.color-palette-heading{color:#5f6761;text-transform:uppercase;letter-spacing:.06em;margin-bottom:7px;font-size:10px;font-weight:700}.color-swatch-grid{grid-template-columns:repeat(6,1fr);gap:4px;display:grid}.color-swatch-grid button{cursor:pointer;border:1px solid #1c211d2e;border-radius:4px;width:29px;height:25px}.color-swatch-grid button:hover,.color-swatch-grid button.selected{outline:2px solid var(--accent);outline-offset:1px}.color-palette-actions{border-top:1px solid var(--line);grid-template-columns:1fr 1fr;gap:5px;margin-top:9px;padding-top:8px;display:grid}.color-palette-actions button,.color-palette-actions label{border:1px solid var(--line);color:#4b534d;cursor:pointer;background:#fff;border-radius:6px;place-items:center;min-height:30px;font-size:10px;display:grid}.color-palette-actions button:hover,.color-palette-actions label:hover{background:var(--accent-soft);color:var(--accent);border-color:#9fbbaa}.style-gallery{align-items:stretch;gap:3px;max-width:360px;display:flex}.style-gallery button{color:#333a35;cursor:pointer;background:#fff;border:1px solid #d7dbd7;border-radius:4px;min-width:66px;height:51px;padding:5px 7px;font-family:Georgia,Times New Roman,serif;font-size:11px}.style-gallery button:hover,.style-gallery button.active{background:var(--accent-soft);color:var(--accent);border-color:#8fb09c}.style-gallery button.programming-style{color:#e7f3eb;background:#101411;border-color:#303833;font-family:Consolas,Courier New,monospace}.document-stats{grid-template-columns:auto auto;align-items:baseline;gap:2px 6px;padding:4px 8px;display:grid}.document-stats strong{color:var(--accent);text-align:right;font-size:18px}.document-stats span{color:var(--muted);font-size:10px}.ribbon-status-line{color:#858b86;justify-content:space-between;align-items:center;gap:16px;min-height:20px;padding:2px 12px 4px;font-size:9px;display:flex}.ribbon-status-line strong{color:var(--accent);font-weight:600}.rich-editable-region{overflow-wrap:anywhere;border:1px solid #0000;border-radius:7px;outline:none;transition:border-color .14s,background-color .14s,box-shadow .14s;position:relative}.rich-editable-region:hover{background:#1f5b4506;border-color:#1f5b451f}.rich-editable-region:focus{background:#ffffffb8;border-color:#1f5b456b;box-shadow:0 0 0 3px #1f5b4514}.rich-editable-region:empty:before{content:attr(data-placeholder);color:#969c97;pointer-events:none;font-style:italic}.rich-title-region{min-height:1.05em;padding:5px 7px 10px}.rich-title-region p,.rich-title-region h1,.rich-title-region h2,.rich-title-region div{font:inherit;letter-spacing:inherit;line-height:inherit;margin:0}.rich-editable-region p{margin:0 0 1.25em}.rich-editable-region p:last-child{margin-bottom:0}.rich-editable-region h1,.rich-editable-region h2{margin:1.55em 0 .55em;font-size:1.75em;line-height:1.17}.rich-editable-region h3{margin:1.4em 0 .5em;font-size:1.4em;line-height:1.22}.rich-editable-region h4{margin:1.25em 0 .45em;font-size:1.15em;line-height:1.3}.rich-editable-region ul,.rich-editable-region ol{margin:.65em 0 1.3em;padding-left:1.7em}.rich-editable-region li{margin:.28em 0}.rich-editable-region ul.checklist{padding-left:1.5em;list-style:none}.rich-editable-region ul.checklist li:before{content:"☐";width:1.4em;color:var(--accent);margin-left:-1.4em;display:inline-block}.rich-editable-region blockquote{border-left:4px solid var(--accent);color:#58615a;margin:1.4em 0;padding:.55em 0 .55em 1.15em;font-style:italic}.rich-editable-region pre{color:#e7f3eb;white-space:pre-wrap;tab-size:2;background:#101411;border:1px solid #303833;border-radius:10px;margin:1.35em 0;padding:18px 20px;font-family:Consolas,Courier New,monospace;font-size:.82em;line-height:1.6;overflow-x:auto}.rich-editable-region code{color:#e7f3eb;background:#101411;border:1px solid #303833;border-radius:5px;padding:.1em .35em;font-family:Consolas,Courier New,monospace;font-size:.85em}.rich-editable-region a{color:#176b9c;text-decoration:underline}.rich-editable-region hr{border:0;border-top:1px solid #cfd3cf;margin:2em 0}.rich-editable-region table{border-collapse:collapse;width:100%;margin:1.4em 0;font-family:Arial,Helvetica,sans-serif;font-size:.8em}.rich-editable-region td,.rich-editable-region th{vertical-align:top;border:1px solid #cdd2cd;min-width:70px;padding:8px 10px}.rich-editable-region th{background:#eef3ef;font-weight:700}.rich-editable-region td:focus,.rich-editable-region th:focus{background:#f3f7f4}.document-image,.rich-editable-region figure{text-align:center;width:fit-content;max-width:100%;margin:1.5em auto}.rich-editable-region img{vertical-align:middle;cursor:default;border-radius:8px;max-width:100%;height:auto}.rich-editable-region img.image-selected{outline:3px solid var(--accent);outline-offset:4px}.rich-body-region .document-image.image-resizable-selected,.rich-body-region figure.image-resizable-selected{box-sizing:border-box;resize:horizontal;min-width:120px;max-width:100%;position:relative;overflow:hidden}.rich-body-region .image-resizable-selected:after{content:"";border-right:3px solid var(--accent);border-bottom:3px solid var(--accent);opacity:.9;pointer-events:none;border-radius:0 0 3px;width:13px;height:13px;position:absolute;bottom:2px;right:2px}.rich-body-region .image-resizable-selected img{-webkit-user-drag:none;width:100%;height:auto;display:block}.rich-editable-region figcaption{color:var(--muted);margin-top:7px;font:12px/1.4 Arial,Helvetica,sans-serif}.rich-editable-region figcaption:focus{outline:1px dashed #9aa69f}.rich-editable-region:after{content:"";clear:both;display:table}.page-break{color:#8b918c;text-align:center;-webkit-user-select:none;user-select:none;border-top:2px dashed #b8bdb9;height:28px;margin:28px 0;position:relative}.page-break span{background:var(--panel);text-transform:uppercase;letter-spacing:.08em;padding:0 8px;font:10px Arial,sans-serif;position:relative;top:-10px}.show-formatting-marks .rich-editable-region p:after{content:" ¶";color:#1f5b455c;font-family:Arial,sans-serif;font-size:.75em}@media (max-width:760px){.word-ribbon{position:static}.ribbon-context{display:none}.ribbon-panel{min-height:86px}.topic-article{padding:28px 20px 55px}.article-title{font-size:44px}.article-lead{font-size:22px}.article-body{font-size:18px}}@media print{.topbar,.navigation-pane,.collapsed-pane,.tree-pane,.pane-resizer,.word-ribbon,.attachment-add-button,.attachment-actions{display:none!important}.workspace{display:block!important}.editor-pane,.document-editor{min-height:0}.topic-article{zoom:1;padding:0;width:100%!important}.rich-editable-region{box-shadow:none!important;border:0!important}}.attachment-footer{border-top:1px solid var(--line);margin-top:48px;padding-top:18px;transition:border-color .16s,background-color .16s,box-shadow .16s}.attachment-footer.drag-active{border-color:var(--accent);background:#e5eee980;border-radius:12px;box-shadow:0 0 0 10px #e5eee980}.attachment-footer-header{justify-content:space-between;align-items:center;gap:16px;margin-bottom:10px;display:flex}.attachment-toggle-button{cursor:pointer;background:0 0;border:0;align-items:center;gap:9px;min-width:0;padding:4px 4px 4px 0;display:flex}.attachment-toggle-button h2{margin:0;font-family:Georgia,Times New Roman,serif;font-size:19px;font-weight:500}.attachment-toggle-button>span:last-child{border:1px solid var(--line);min-width:24px;height:24px;color:var(--muted);background:#fff;border-radius:999px;place-items:center;padding:0 7px;font-size:10px;font-weight:700;display:grid}.attachment-chevron{color:var(--muted);font-size:14px;transition:transform .16s;display:inline-block}.attachment-chevron.collapsed{transform:rotate(-90deg)}.attachment-add-button,.attachment-empty,.attachment-actions a,.attachment-actions button{border:1px solid var(--line);color:var(--muted);cursor:pointer;background:#fff;transition:color .15s,border-color .15s,background-color .15s}.attachment-add-button{min-height:36px;color:var(--accent);border-radius:9px;align-items:center;gap:8px;padding:0 12px;font-size:12px;font-weight:700;display:inline-flex}.attachment-add-button:hover,.attachment-empty:hover{background:var(--accent-soft);border-color:#1f5b4561}.attachment-add-button svg,.attachment-empty svg,.attachment-actions svg,.tree-attachment-count svg{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:16px;height:16px}.attachment-message{color:var(--accent);margin:-2px 0 12px;font-size:12px}.attachment-list{scrollbar-width:thin;scroll-snap-type:x proximity;align-items:stretch;gap:9px;margin:0;padding:2px 2px 8px;list-style:none;display:flex;overflow:auto hidden}.attachment-item{border:1px solid var(--line);scroll-snap-align:start;background:#ffffffa6;border-radius:11px;flex:0 0 246px;grid-template-columns:34px minmax(0,1fr);align-items:center;gap:9px;min-width:0;padding:9px;display:grid}.attachment-file-icon{background:var(--accent-soft);width:32px;height:36px;color:var(--accent);border:1px solid #1f5b4538;border-radius:8px;place-items:center;font-size:12px;font-weight:800;display:grid}.attachment-details{gap:3px;min-width:0;display:grid}.attachment-name{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:700;text-decoration:none;overflow:hidden}.attachment-name:hover{color:var(--accent);text-decoration:underline}.attachment-details>span{color:var(--muted);font-size:10px}.attachment-actions{grid-column:1/-1;justify-content:flex-end;align-items:center;gap:4px;padding-top:2px;display:flex}.attachment-actions a,.attachment-actions button{border-radius:8px;place-items:center;width:31px;height:31px;padding:0;text-decoration:none;display:grid}.attachment-actions a:hover{color:var(--accent);background:var(--accent-soft);border-color:#1f5b4552}.attachment-actions button.delete:hover{color:var(--danger);background:#f8ebe9;border-color:#a13f3847}.attachment-empty{border-style:dashed;border-radius:11px;justify-content:center;align-items:center;gap:9px;width:auto;min-height:48px;padding:10px 14px;font-size:12px;display:flex}.tree-node-meta{opacity:.76;justify-content:space-between;align-items:center;gap:7px;width:100%;min-height:25px;display:flex}.tree-branch-toggle{min-width:38px;height:25px;color:inherit;cursor:pointer;opacity:.78;touch-action:manipulation;background:#ffffff38;border:1px solid;border-radius:999px;justify-content:center;align-items:center;gap:4px;padding:0 7px 0 5px;transition:opacity .15s,background-color .15s,transform .15s;display:inline-flex}.tree-branch-toggle:hover,.tree-branch-toggle:focus-visible{opacity:1;background:#ffffff80}.tree-branch-toggle:active{transform:scale(.96)}.tree-branch-toggle svg{fill:none;stroke:currentColor;stroke-width:2px;stroke-linecap:round;stroke-linejoin:round;width:13px;height:13px}.tree-branch-toggle>span{text-align:center;min-width:10px;font-size:10px;font-weight:700;line-height:1}.tree-branch.collapsed .tree-branch-toggle{opacity:.95}.tree-attachment-count{color:var(--accent);flex:none;align-items:center;gap:3px;font-weight:700;display:inline-flex}.tree-attachment-count svg{width:11px;height:11px}@media (max-width:560px){.attachment-footer-header{align-items:flex-start}.attachment-add-button{padding:0 9px}.attachment-item{flex-basis:220px}}.topbar-actions{justify-content:flex-end;justify-self:end;align-items:center;gap:8px;min-width:0;display:flex}.save-status{color:var(--muted);white-space:nowrap;align-items:center;gap:7px;margin-right:2px;font-size:12px;display:inline-flex}.save-status-dot{background:#7c837d;border-radius:999px;width:8px;height:8px}.save-status.saving .save-status-dot,.save-status.loading .save-status-dot{background:#b88728;animation:1.1s ease-in-out infinite save-pulse}.save-status.saved .save-status-dot{background:var(--accent)}.save-status.error{color:var(--danger)}.save-status.error .save-status-dot{background:var(--danger)}@keyframes save-pulse{0%,to{opacity:.4}50%{opacity:1}}.workspace-action-button{border:1px solid var(--line);background:var(--panel);cursor:pointer;border-radius:10px;min-height:36px;padding:0 13px;font-size:13px;font-weight:600}.workspace-action-button:hover{border-color:var(--accent);background:var(--accent-soft)}.workspace-action-button.primary{border-color:var(--accent);background:var(--accent);color:#fff}.workspace-action-button.primary:hover{filter:brightness(.96)}.import-error{z-index:70;border:1px solid color-mix(in srgb, var(--danger) 35%, var(--line));width:min(560px,100vw - 32px);color:var(--danger);background:#fff8f7;border-radius:12px;justify-content:space-between;align-items:center;gap:16px;padding:13px 14px 13px 16px;display:flex;position:fixed;top:84px;left:50%;transform:translate(-50%);box-shadow:0 16px 40px #32191629}.import-error button{color:inherit;cursor:pointer;background:0 0;border:0;font-size:22px}.import-modal-backdrop{z-index:100;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#181d197a;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.import-modal{border:1px solid var(--line);background:var(--panel);border-radius:18px;width:min(560px,100%);max-height:calc(100vh - 40px);padding:26px;overflow:auto;box-shadow:0 30px 90px #141e1747}.import-eyebrow{color:var(--accent);letter-spacing:.09em;text-transform:uppercase;margin:0 0 7px;font-size:12px;font-weight:800}.import-modal h2{overflow-wrap:anywhere;margin:0;font-family:Georgia,Times New Roman,serif;font-size:27px;font-weight:500}.import-modal>p:not(.import-eyebrow){color:var(--muted);margin:12px 0 20px;line-height:1.6}.import-choice-list{gap:10px;display:grid}.import-choice{border:1px solid var(--line);text-align:left;cursor:pointer;background:#fff;border-radius:13px;gap:5px;width:100%;padding:15px 16px;display:grid}.import-choice:hover{border-color:var(--accent);background:var(--accent-soft)}.import-choice strong{font-size:15px}.import-choice span{color:var(--muted);font-size:13px;line-height:1.45}.import-cancel{margin:18px auto 0;display:block}@media (max-width:1120px){.topbar{grid-template-columns:220px minmax(220px,1fr) auto;gap:14px;padding-inline:16px}.save-status{display:none}.topbar-actions{gap:5px}.workspace-action-button{padding-inline:10px}}@media (max-width:760px){.topbar-actions{grid-area:1/2}.topbar-actions .quiet-button{display:none}}.tree-node-heading{justify-content:space-between;align-items:flex-start;gap:8px;min-width:0;display:flex}.tree-node-heading .tree-node-title{overflow-wrap:anywhere;flex:1;min-width:0}.tree-attachment-count-top{opacity:.78;background:#ffffff6b;border:1px solid;border-radius:999px;flex:none;align-self:flex-start;margin-top:1px;padding:2px 5px;font-size:9px;line-height:1}.tree-attachment-count-top svg{width:10px;height:10px}.tree-node-action.tree-branch-toggle{width:34px;min-width:34px;height:29px;color:var(--muted);opacity:1;background:#fffdf8fa;border-radius:9px;gap:2px;padding:0 4px;box-shadow:0 5px 14px #323c341a}.tree-node-action.tree-branch-toggle:hover,.tree-node-action.tree-branch-toggle:focus-visible{background:var(--accent-soft);color:var(--accent);border-color:#1f5b4559}.tree-node-action.tree-branch-toggle svg{width:12px;height:12px}.tree-node-action.tree-branch-toggle>span{font-size:9px}.sandbox-style-toolbox{width:min(350px,100% - 28px)}.style-toolbox-scroll{padding:10px 10px 14px}.style-subpane{border:1px solid var(--line);background:#ffffff94;border-radius:10px;overflow:visible}.style-subpane+.style-subpane{margin-top:8px}.style-subpane>summary{color:#434a45;cursor:pointer;justify-content:space-between;align-items:center;gap:10px;min-height:37px;padding:0 10px;font-size:11px;font-weight:700;list-style:none;display:flex}.style-subpane>summary::-webkit-details-marker{display:none}.style-subpane>summary:after{content:"⌄";color:var(--muted);transition:transform .15s}.style-subpane:not([open])>summary:after{transform:rotate(-90deg)}.style-subpane[open]>summary{border-bottom:1px solid var(--line)}.style-subpane-body{padding:10px}.style-subpane-body .style-range-control:first-child{margin-top:0}.style-color-picker{border:1px solid var(--line);background:#fff;border-radius:8px;margin-bottom:7px;position:relative}.style-color-picker>summary{color:#4f5751;cursor:pointer;justify-content:space-between;align-items:center;gap:8px;min-height:34px;padding:0 8px;font-size:10px;list-style:none;display:flex}.style-color-picker>summary::-webkit-details-marker{display:none}.style-color-current{align-items:center;gap:5px;min-width:0;display:inline-flex}.style-color-current i{border:1px solid #0000002e;border-radius:4px;width:21px;height:17px}.style-color-current code{color:#7a817b;font:9px Consolas,monospace}.style-color-current b{color:var(--muted);font-size:8px}.style-color-picker[open] .style-color-current b{transform:rotate(180deg)}.style-color-popover{border-top:1px solid var(--line);background:#fffefb;padding:8px}.style-color-grid{grid-template-columns:repeat(7,1fr);gap:4px;display:grid}.style-color-grid button{aspect-ratio:1;cursor:pointer;border:1px solid #1c211d33;border-radius:4px;width:100%;min-width:0}.style-color-grid button:hover,.style-color-grid button.selected{outline:2px solid var(--accent);outline-offset:1px}.style-more-color{border-top:1px solid var(--line);color:#4f5751;justify-content:space-between;align-items:center;gap:10px;min-height:34px;margin-top:8px;padding-top:8px;font-size:10px;display:flex}.color-palette-popover{width:284px}.color-swatch-grid{grid-template-columns:repeat(8,1fr)}.color-swatch-grid button{width:29px;height:24px}.color-palette-actions label{position:relative;overflow:visible}.color-palette-actions input{opacity:0;cursor:pointer;width:100%;height:100%;position:absolute;inset:0}.attachment-list.attachment-list-view{scroll-snap-type:none;gap:5px;max-height:260px;padding:2px 1px 6px;display:grid;overflow:hidden auto}.attachment-list-view .attachment-item{scroll-snap-align:none;border-radius:8px;grid-template-columns:27px minmax(0,1fr) auto;gap:8px;width:100%;min-height:42px;padding:5px 7px;display:grid}.attachment-list-view .attachment-file-icon{border-radius:6px;width:25px;height:29px;font-size:10px}.attachment-list-view .attachment-details{align-items:baseline;gap:8px;display:flex;overflow:hidden}.attachment-list-view .attachment-name{flex:0 auto;font-size:12px}.attachment-list-view .attachment-details>span{white-space:nowrap;flex:none}.attachment-list-view .attachment-actions{grid-column:auto;gap:3px;padding:0}.attachment-list-view .attachment-actions a,.attachment-list-view .attachment-actions button{border-radius:7px;width:28px;height:28px}.attachment-list-view .attachment-actions svg{width:14px;height:14px}@media (max-width:560px){.attachment-list-view .attachment-details>span{display:none}.style-color-grid{grid-template-columns:repeat(6,1fr)}}.color-palette-popover,.style-color-popover{z-index:1200;background:#fffefb;border:1px solid #cfd5d0;border-radius:8px;width:204px;max-height:min(360px,100vh - 16px);padding:8px;position:fixed;overflow-y:auto;box-shadow:0 14px 34px #232b252e}.color-palette-heading,.style-color-heading{color:#626a64;letter-spacing:.055em;text-transform:uppercase;margin:0 0 5px;font-size:9px;font-weight:700}.color-swatch-grid,.style-color-grid{grid-template-columns:repeat(8,1fr);gap:3px;display:grid}.color-swatch-grid+.color-palette-heading,.style-color-grid+.style-color-heading{margin-top:9px}.color-swatch-grid button,.style-color-grid button{cursor:pointer;border:1px solid #1c211d33;border-radius:3px;width:20px;min-width:0;height:20px}.color-swatch-grid-recent,.style-color-grid-recent{grid-template-columns:repeat(8,20px);margin-bottom:7px}.color-swatch-grid button:hover,.color-swatch-grid button.selected,.style-color-grid button:hover,.style-color-grid button.selected{outline:2px solid var(--accent);outline-offset:1px}.color-palette-actions,.style-more-color{border-top:1px solid var(--line);min-height:28px;margin-top:7px;padding-top:7px}.color-palette-actions button,.color-palette-actions label{min-height:27px;font-size:9px}.style-more-color{color:#4f5751;justify-content:space-between;align-items:center;gap:8px;font-size:9px;display:flex}.style-more-color input{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:4px;width:28px;height:22px;padding:1px}.style-ribbon-color-wrap{position:relative}.style-ribbon-color-button{color:#414944;white-space:nowrap;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:5px;align-items:center;gap:6px;height:30px;padding:0 7px 0 5px;font-size:10px;display:inline-flex}.style-ribbon-color-button:hover,.style-ribbon-color-button.active{background:var(--accent-soft);color:var(--accent);border-color:#a8c0b1}.style-ribbon-color-button i{border:1px solid #0000002e;border-radius:4px;flex:none;width:19px;height:19px}.style-ribbon-color-button b{color:var(--muted);margin-left:1px;font-size:8px}.sandbox-style-ribbon{z-index:24;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);pointer-events:auto;-webkit-user-select:none;user-select:none;background:#fffdf8fb;border:1px solid #cfd3cf;border-radius:10px;position:absolute;top:52px;left:12px;right:12px;overflow:hidden;box-shadow:0 8px 24px #232b2526}.style-ribbon-tab-row{border-bottom:1px solid var(--line);scrollbar-width:thin;align-items:end;gap:1px;min-height:35px;padding:3px 6px 0;display:flex;overflow-x:auto}.style-ribbon-tab-row>button{color:#4c544e;cursor:pointer;background:0 0;border:0;border-bottom:2px solid #0000;flex:none;height:31px;padding:0 10px;font-size:10px}.style-ribbon-tab-row>button:hover{background:var(--accent-soft);color:var(--accent)}.style-ribbon-tab-row>button.active{border-bottom-color:var(--accent);color:var(--accent);font-weight:700}.style-ribbon-context{align-items:center;gap:7px;min-width:max-content;margin-left:auto;padding:0 3px 5px 10px;display:flex}.style-scope-compact{border:1px solid var(--line);background:#fff;border-radius:6px;display:inline-flex;overflow:hidden}.style-scope-compact button{border:0;border-right:1px solid var(--line);color:#5a625c;cursor:pointer;background:0 0;height:25px;padding:0 7px;font-size:9px}.style-scope-compact button:last-child{border-right:0}.style-scope-compact button.active{color:#154b38;background:#dcebe2;font-weight:700}.style-ribbon-target{max-width:120px;color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:9px;overflow:hidden}.style-ribbon-reset{border:1px solid var(--line);color:#59615b;cursor:pointer;background:#fff;border-radius:6px;height:25px;padding:0 7px;font-size:9px}.style-ribbon-reset:hover{background:var(--accent-soft);color:var(--accent);border-color:#9fbbaa}.style-ribbon-panel{scrollbar-width:thin;align-items:stretch;gap:1px;min-height:78px;padding:5px 6px 3px;display:flex;overflow:auto hidden}.style-ribbon-group{border-right:1px solid var(--line);grid-template-rows:1fr 13px;min-width:max-content;padding:0 7px;display:grid}.style-ribbon-group:last-child{border-right:0}.style-ribbon-group-content{align-items:center;gap:5px;min-height:55px;display:flex}.style-ribbon-group-label{color:#858b86;text-align:center;align-self:end;font-size:8px;line-height:13px}.style-ribbon-range-grid{grid-template-columns:1fr 1fr;align-content:center;gap:5px 10px;width:235px;display:grid}.style-ribbon-range-grid.single{grid-template-columns:1fr;width:150px}.style-ribbon-range-grid>label{color:#59615b;gap:2px;min-width:0;font-size:8px;display:grid}.style-ribbon-range-grid>label>span{justify-content:space-between;gap:6px;display:flex}.style-ribbon-range-grid b{color:var(--accent);font-size:8px}.style-ribbon-range-grid input[type=range]{width:100%;accent-color:var(--accent)}.style-ribbon-select{color:#687069;gap:2px;font-size:8px;display:grid}.style-ribbon-select select{color:#38403a;cursor:pointer;background:#fff;border:1px solid #d1d6d2;border-radius:5px;min-width:88px;height:30px;padding:0 22px 0 6px;font-size:9px}.style-ribbon-check{color:#424a44;border:1px solid #0000;border-radius:5px;align-items:center;gap:5px;min-height:30px;padding:0 7px;font-size:9px;display:inline-flex}.style-ribbon-check:hover{background:var(--accent-soft);border-color:#c7d4cc}.style-ribbon-check input{accent-color:var(--accent)}@media (max-width:760px){.sandbox-style-ribbon{top:48px;left:7px;right:7px}.style-ribbon-context{margin-left:4px}.style-ribbon-target{display:none}.style-ribbon-range-grid{width:190px}.color-palette-popover,.style-color-popover{width:196px}}.color-palette-popover,.style-color-popover{width:258px;max-height:min(430px,100vh - 16px)}.color-family-grid{grid-template-columns:repeat(9,20px);justify-content:space-between;gap:4px;margin-bottom:2px;display:grid}.color-family-column{flex-direction:column;gap:3px;display:flex}.color-family-column button{cursor:pointer;border:1px solid #1c211d33;border-radius:3px;width:20px;min-width:0;height:18px}.color-family-column button:hover,.color-family-column button.selected{outline:2px solid var(--accent);outline-offset:1px}.custom-color-accept{align-items:center;gap:5px;display:flex}.color-palette-actions{grid-template-columns:minmax(72px,1fr) auto;align-items:center}.custom-color-accept label{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:5px;place-items:center;width:28px;min-width:28px;height:26px;min-height:26px;display:grid;position:relative;overflow:hidden}.custom-color-accept label i{border:1px solid #0003;border-radius:3px;width:17px;height:17px;display:block}.custom-color-accept label input{opacity:0;cursor:pointer;width:100%;height:100%;position:absolute;inset:0}.accept-color-button{background:var(--accent-soft);width:28px;min-width:28px;height:26px;min-height:26px;color:var(--accent);cursor:pointer;border:1px solid #9fbbaa;border-radius:5px;place-items:center;font-size:13px;font-weight:800;display:grid}.accept-color-button:hover{background:#d6e8dc}.style-more-color.custom-color-accept{justify-content:flex-end}.style-more-color.custom-color-accept>span{margin-right:auto}@media (max-width:560px){.color-palette-popover,.style-color-popover{width:238px}.color-family-grid{grid-template-columns:repeat(9,18px);gap:3px}.color-family-column button{width:18px;height:17px}}:root{--surface:#fff;--surface-soft:#ffffff7a;--paper:#fffdf8;--topbar-bg:#fffdf8eb;--sandbox-bg:#fffdf894;--shadow:#232b2529;--accent-contrast:#fff;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}:root[data-theme=light-blue]{--bg:#edf7ff;--panel:#f8fcff;--paper:#fff;--surface:#fff;--surface-soft:#ffffff9e;--ink:#17354a;--muted:#607d90;--line:#c6dfed;--accent:#1976b5;--accent-soft:#dceefa;--danger:#b33d46;--topbar-bg:#f8fcfff5;--sandbox-bg:#f2faffdb;--accent-contrast:#fff}:root[data-theme=light-pink]{--bg:#fff1f7;--panel:#fff9fc;--paper:#fffdfd;--surface:#fff;--surface-soft:#ffffffa3;--ink:#462535;--muted:#836171;--line:#efd1df;--accent:#c32f75;--accent-soft:#f8dfea;--danger:#b23b46;--topbar-bg:#fff9fcf5;--sandbox-bg:#fff5fadb;--accent-contrast:#fff}:root[data-theme=dark]{--bg:#0d1117;--panel:#161b22;--paper:#0f141b;--surface:#21262d;--surface-soft:#f0f6fc0e;--ink:#e6edf3;--muted:#8b949e;--line:#30363d;--accent:#58a6ff;--accent-soft:#1f3b5b;--danger:#ff7b72;--topbar-bg:#0d1117f5;--sandbox-bg:#0d1117eb;--shadow:#0000009e;--accent-contrast:#07111f;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}:root[data-theme=purple]{--bg:#10091f;--panel:#17102a;--paper:#130c24;--surface:#21143a;--surface-soft:#e9d5ff11;--ink:#f5f0ff;--muted:#b9a7da;--line:#4b2f73;--accent:#c084fc;--accent-soft:#3b1f62;--danger:#ff7aa2;--topbar-bg:#10091ff5;--sandbox-bg:#10091feb;--shadow:#0000009e;--accent-contrast:#160823;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}:root[data-theme=gold]{--bg:#120e05;--panel:#1a1408;--paper:#171106;--surface:#261c0a;--surface-soft:#ffe07611;--ink:#fff8e7;--muted:#d6bd7f;--line:#5c4514;--accent:#ffc928;--accent-soft:#4b3607;--danger:#ff806f;--topbar-bg:#120e05f5;--sandbox-bg:#120e05eb;--shadow:#000000a3;--accent-contrast:#171000;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}.topbar{background:var(--topbar-bg)}.search-wrap input,.navigation-total,.workspace-action-button,.import-choice,.attachment-item,.attachment-empty,.ribbon-select select,.ribbon-number-input,.style-ribbon-select select,.style-ribbon-color-button,.color-palette-actions button,.color-palette-actions label,.custom-color-picker,.style-more-color input{background:var(--surface);color:var(--ink)}.navigation-tree-group{background:var(--surface-soft)}.word-ribbon,.sandbox-style-ribbon,.color-palette-popover,.style-color-popover,.style-color-popover.rich-toolbar-popover{background:var(--paper)}.tree-sandbox{background:radial-gradient(circle at 1px 1px, color-mix(in srgb, var(--accent) 18%, transparent) 1px, transparent 0) 0 0 / 24px 24px, var(--sandbox-bg)}.article-lead,.article-body,.ribbon-tab-row>button,.ribbon-color-button,.style-ribbon-color-button,.style-more-color,.color-palette-heading,.style-color-heading{color:var(--ink)}.search-results,.import-modal{background:var(--paper);color:var(--ink);box-shadow:0 18px 45px var(--shadow)}.theme-picker{border:1px solid var(--line);background:var(--surface);height:36px;color:var(--muted);white-space:nowrap;border-radius:10px;align-items:center;gap:6px;padding:0 7px 0 10px;font-size:11px;display:inline-flex}.theme-picker select{max-width:96px;color:var(--ink);cursor:pointer;background:0 0;border:0;outline:none;font-weight:600}.custom-color-picker{border:1px solid var(--line);cursor:pointer;border-radius:6px;align-items:center;gap:6px;min-height:28px;padding:0 8px;position:relative;overflow:hidden;justify-content:flex-start!important;display:inline-flex!important}.custom-color-picker i{border:1px solid #0003;border-radius:3px;flex:none;width:16px;height:16px;display:block}.custom-color-picker>span:not(.sr-only){font-size:9px}.custom-color-picker input{opacity:0;cursor:pointer;width:100%;height:100%;position:absolute;inset:0}.palette-confirm-button{border:1px solid var(--accent);background:var(--accent-soft);width:100%;min-height:30px;color:var(--accent);cursor:pointer;border-radius:6px;justify-content:center;align-items:center;gap:6px;margin-top:7px;font-size:10px;font-weight:700;display:flex}.palette-confirm-button:hover{filter:brightness(.97)}.color-palette-actions{grid-template-columns:minmax(74px,.8fr) minmax(112px,1.2fr)}.style-more-color .custom-color-picker{width:38px;min-width:38px;padding:0;justify-content:center!important}.style-more-color .custom-color-picker i{width:19px;height:19px}@media (max-width:1180px){.theme-picker>span{display:none}.theme-picker{padding-left:6px}}@media (max-width:900px){.theme-picker{display:none}}:root{--danger-soft:#f8ebe9;--hover-soft:#1f5b4514;--selected-soft:#e5eee9b8;--editor-paper:#fffdf8}:root[data-theme=light-blue]{--danger-soft:#f7e6e7;--hover-soft:#1976b517;--selected-soft:#dceefae6;--editor-paper:#fff}:root[data-theme=light-pink]{--danger-soft:#fbe4ec;--hover-soft:#c32f7517;--selected-soft:#f8dfeae6;--editor-paper:#fffdfd}:root[data-theme=dark]{--danger-soft:#4a2425;--hover-soft:#58a6ff24;--selected-soft:#1f3b5beb;--editor-paper:#0f141b}:root[data-theme=purple]{--danger-soft:#4a1d35;--hover-soft:#c084fc26;--selected-soft:#3b1f62f0;--editor-paper:#130c24}:root[data-theme=gold]{--danger-soft:#4b2516;--hover-soft:#ffc92824;--selected-soft:#4b3607f0;--editor-paper:#171106}body,.app-shell,.topbar,.navigation-pane,.tree-pane,.collapsed-pane,.editor-pane,.document-editor,.topic-article,.word-ribbon,.sandbox-style-ribbon,.tree-sandbox{transition:background-color .2s,border-color .2s,color .2s,box-shadow .2s}.editor-pane,.document-editor,.topic-article{background:var(--editor-paper)}.navigation-pane,.tree-pane,.collapsed-pane{background:var(--panel)}.search-wrap input,.theme-picker,.theme-picker select,.theme-picker option,.ribbon-select select,.ribbon-select select option,.style-ribbon-select select,.style-ribbon-select select option,.ribbon-number-input,input,textarea,select{background-color:var(--surface);color:var(--ink);border-color:var(--line)}.theme-picker select option,.ribbon-select select option,.style-ribbon-select select option,select option{background:var(--surface);color:var(--ink)}.search-wrap input::placeholder,input::placeholder,textarea::placeholder{color:var(--muted);opacity:.85}.navigation-tree-group.active{border-color:color-mix(in srgb, var(--accent) 25%, transparent);background:var(--selected-soft)}.navigation-row.selected{background:var(--selected-soft)}.navigation-toggle:hover,.navigation-node:hover,.navigation-action:hover:not(:disabled){background:var(--hover-soft)}.navigation-node-dot{border-color:var(--line);background:var(--panel)}.navigation-count{background:color-mix(in srgb, var(--muted) 12%, transparent)}.navigation-tree-scroll{scrollbar-color:color-mix(in srgb, var(--muted) 48%, transparent) transparent}.header-icon-button.delete:hover:not(:disabled),.tree-node-action.delete:hover:not(:disabled),.attachment-actions button.delete:hover,.import-error{background:var(--danger-soft)}.article-title,.article-body{color:var(--ink)}.article-lead{color:var(--muted)}.rich-editable-region a{color:var(--accent)}.rich-editable-region table,.rich-editable-region td,.rich-editable-region th{border-color:var(--line)}.rich-editable-region th,.rich-editable-region th:focus{background:var(--accent-soft)}.word-ribbon{border-color:var(--line);background:color-mix(in srgb, var(--paper) 96%, transparent);box-shadow:0 5px 18px var(--shadow)}.ribbon-tab-row>button,.ribbon-button,.ribbon-color-button,.ribbon-group-label,.ribbon-status-line,.color-palette-heading,.style-color-heading,.style-ribbon-tab,.style-ribbon-reset,.style-ribbon-check{color:var(--ink)}.ribbon-group-label,.ribbon-status-line,.color-palette-heading,.style-color-heading{color:var(--muted)}.ribbon-button:hover:not(:disabled),.ribbon-color-button:hover,.ribbon-palette-wrap.open .ribbon-color-button,.ribbon-button.active,.style-ribbon-tab:hover,.style-ribbon-tab.active,.style-ribbon-reset:hover,.style-ribbon-check:hover{border-color:color-mix(in srgb, var(--accent) 45%, var(--line));background:var(--accent-soft);color:var(--accent)}.ribbon-button.active,.ribbon-palette-wrap.open .ribbon-color-button{box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--accent) 18%, transparent)}.ribbon-select select,.ribbon-number-input,.color-palette-popover,.style-color-popover,.style-more-color,.custom-color-picker,.color-palette-actions button,.color-palette-actions label{background:var(--surface);color:var(--ink);border-color:var(--line)}.color-palette-popover,.style-color-popover{box-shadow:0 14px 34px var(--shadow)}.attachment-item,.attachment-empty{background:var(--surface);color:var(--ink);border-color:var(--line)}.attachment-item:hover{background:var(--accent-soft);border-color:color-mix(in srgb, var(--accent) 38%, var(--line))}.attachment-actions button{color:var(--muted);border-color:var(--line);background:var(--surface)}.attachment-actions button:hover{color:var(--accent);background:var(--accent-soft)}.workspace-action-button,.import-choice,.quiet-button,.header-icon-button,.navigation-action,.tree-node-action,.sandbox-controls button,.pane-expand-button{color:var(--ink)}.workspace-action-button,.import-choice,.sandbox-controls,.sandbox-status{background:var(--surface);border-color:var(--line)}.workspace-action-button:hover,.import-choice:hover,.sandbox-controls button:hover{background:var(--accent-soft);color:var(--accent)}.workspace-action-button.primary{background:var(--accent);color:var(--accent-contrast,#fff);border-color:var(--accent)}.theme-picker{background:var(--surface);min-width:126px;color:var(--muted);box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--surface) 30%, transparent)}.theme-picker select{min-width:82px}:root[data-theme-tone=dark] .code-tool,:root[data-theme-tone=dark] .rich-editable-region pre,:root[data-theme-tone=dark] .rich-editable-region code{border-color:#445149}@media (prefers-reduced-motion:reduce){body,.app-shell,.topbar,.navigation-pane,.tree-pane,.collapsed-pane,.editor-pane,.document-editor,.topic-article,.word-ribbon,.sandbox-style-ribbon,.tree-sandbox{transition:none}}:root[data-theme-tone=dark] .topbar,:root[data-theme-tone=dark] .navigation-pane,:root[data-theme-tone=dark] .tree-pane,:root[data-theme-tone=dark] .collapsed-pane,:root[data-theme-tone=dark] .document-editor,:root[data-theme-tone=dark] .topic-article,:root[data-theme-tone=dark] .word-ribbon,:root[data-theme-tone=dark] .sandbox-style-ribbon{color:var(--ink)}:root[data-theme-tone=dark] .brand span,:root[data-theme-tone=dark] .save-status,:root[data-theme-tone=dark] .quiet-button,:root[data-theme-tone=dark] .navigation-total,:root[data-theme-tone=dark] .navigation-count,:root[data-theme-tone=dark] .article-lead,:root[data-theme-tone=dark] .ribbon-group-label,:root[data-theme-tone=dark] .ribbon-status-line,:root[data-theme-tone=dark] .style-ribbon-group-label,:root[data-theme-tone=dark] .style-ribbon-target,:root[data-theme-tone=dark] .attachment-details>span,:root[data-theme-tone=dark] .attachment-chevron{color:var(--muted)}:root[data-theme-tone=dark] .tree-node{box-shadow:0 10px 28px #00000052}:root[data-theme-tone=dark] .tree-node:hover{border-color:#86a895!important;box-shadow:0 14px 34px #00000080!important}:root[data-theme-tone=dark] .tree-node-action,:root[data-theme-tone=dark] .tree-node-action.tree-branch-toggle{color:#f6fbf8;background:#26342b;border-color:#5a7061;box-shadow:0 6px 18px #00000085}:root[data-theme-tone=dark] .tree-node-action.add:not(:disabled){color:#b8f7d3}:root[data-theme-tone=dark] .tree-node-action.delete:not(:disabled){color:#ffb3ad}:root[data-theme-tone=dark] .tree-node-action:hover:not(:disabled),:root[data-theme-tone=dark] .tree-node-action.tree-branch-toggle:hover,:root[data-theme-tone=dark] .tree-node-action.tree-branch-toggle:focus-visible{color:#eafff2;background:#2b5942;border-color:#91e8bb}:root[data-theme-tone=dark] .tree-node-action.delete:hover:not(:disabled){color:#fff2f0;background:#5a2c2a;border-color:#ff918a}:root[data-theme-tone=dark] .tree-node-action:disabled{color:#738278;opacity:.72;background:#1b251f;border-color:#35453b}:root[data-theme-tone=dark] .header-icon-button,:root[data-theme-tone=dark] .navigation-action,:root[data-theme-tone=dark] .pane-expand-button,:root[data-theme-tone=dark] .sandbox-collapse-button,:root[data-theme-tone=dark] .sandbox-controls button{color:#eaf3ed}:root[data-theme-tone=dark] .header-icon-button:hover:not(:disabled),:root[data-theme-tone=dark] .navigation-action:hover:not(:disabled),:root[data-theme-tone=dark] .pane-expand-button:hover,:root[data-theme-tone=dark] .sandbox-controls button:hover{border-color:color-mix(in srgb, var(--accent) 52%, var(--line));background:var(--accent-soft);color:#dffff0}:root[data-theme-tone=dark] .header-icon-button.delete:not(:disabled),:root[data-theme-tone=dark] .navigation-action.delete:not(:disabled){color:#ffaaa4}:root[data-theme-tone=dark] .header-icon-button.delete:hover:not(:disabled),:root[data-theme-tone=dark] .navigation-action.delete:hover:not(:disabled){background:var(--danger-soft);color:#ffd8d5}:root[data-theme-tone=dark] .sandbox-controls,:root[data-theme-tone=dark] .sandbox-status,:root[data-theme-tone=dark] .sandbox-help span,:root[data-theme-tone=dark] .style-subpane,:root[data-theme-tone=dark] .attachment-toggle-button>span:last-child,:root[data-theme-tone=dark] .attachment-add-button,:root[data-theme-tone=dark] .attachment-actions a,:root[data-theme-tone=dark] .attachment-actions button,:root[data-theme-tone=dark] .style-gallery button{border-color:var(--line);background:var(--surface);color:var(--ink)}:root[data-theme-tone=dark] .sandbox-help span{box-shadow:0 5px 16px #00000057}:root[data-theme-tone=dark] .attachment-add-button,:root[data-theme-tone=dark] .attachment-file-icon{color:var(--accent)}:root[data-theme-tone=dark] .attachment-actions a:hover,:root[data-theme-tone=dark] .attachment-actions button:hover,:root[data-theme-tone=dark] .attachment-add-button:hover,:root[data-theme-tone=dark] .style-gallery button:hover,:root[data-theme-tone=dark] .style-gallery button.active{border-color:color-mix(in srgb, var(--accent) 48%, var(--line));background:var(--accent-soft);color:#eafff2}:root[data-theme-tone=dark] .ribbon-button,:root[data-theme-tone=dark] .ribbon-color-button,:root[data-theme-tone=dark] .ribbon-tab-row>button,:root[data-theme-tone=dark] .style-ribbon-tab,:root[data-theme-tone=dark] .style-ribbon-reset,:root[data-theme-tone=dark] .style-ribbon-check{color:#edf6f0}:root[data-theme-tone=dark] .ribbon-button.active,:root[data-theme-tone=dark] .ribbon-palette-wrap.open .ribbon-color-button,:root[data-theme-tone=dark] .style-ribbon-tab.active{color:#f3fff8;background:#2a543f;border-color:#78d4a5}:root[data-theme-tone=dark] .color-palette-popover,:root[data-theme-tone=dark] .style-color-popover,:root[data-theme-tone=dark] .search-results,:root[data-theme-tone=dark] .import-modal{color:var(--ink);background:#1b261f;border-color:#506257}:root[data-theme-tone=dark] .color-palette-actions button,:root[data-theme-tone=dark] .color-palette-actions label,:root[data-theme-tone=dark] .custom-color-picker,:root[data-theme-tone=dark] .style-more-color,:root[data-theme-tone=dark] .palette-confirm-button{color:#f1f8f3;background:#26342b;border-color:#53675a}:root[data-theme-tone=dark] .palette-confirm-button{border-color:var(--accent);color:#ecfff4;background:#2b5942}:root[data-theme-tone=dark] .search-results button:hover,:root[data-theme-tone=dark] .navigation-row.selected,:root[data-theme-tone=dark] .navigation-tree-group.active{color:var(--ink)}:root[data-theme-tone=dark] .rich-editable-region pre,:root[data-theme-tone=dark] .rich-editable-region code,:root[data-theme-tone=dark] .code-tool,:root[data-theme-tone=dark] .style-gallery button.programming-style{color:#ecfff3;background:#070b08;border-color:#526359}:root[data-theme-tone=dark] ::selection{color:#fff;background:#91e8bb57}.navigation-pane,.tree-pane,.collapsed-pane{overflow:visible}.navigation-pane{flex-direction:column;display:flex}.pane-edge-toggle{z-index:60;border:1px solid var(--line-strong,var(--line));background:var(--panel);width:34px;height:68px;color:var(--ink);cursor:pointer;place-items:center;transition:color .15s,background-color .15s,border-color .15s,box-shadow .15s,transform .15s;display:grid;position:absolute;top:50%;transform:translateY(-50%);box-shadow:0 8px 24px #1b231d2b}.pane-edge-toggle:hover{color:var(--accent);border-color:var(--accent);background:var(--accent-soft);box-shadow:0 10px 28px #1b231d38}.pane-edge-toggle:active{transform:translateY(-50%)scale(.96)}.pane-edge-toggle:focus-visible{outline:3px solid var(--accent-soft);outline-offset:2px}.pane-edge-toggle svg{fill:none;stroke:currentColor;stroke-width:2px;stroke-linecap:round;stroke-linejoin:round;width:18px;height:18px}.pane-edge-toggle-left{border-radius:0 999px 999px 0;right:-21px}.pane-edge-toggle-right{border-radius:999px 0 0 999px;left:-21px}.topic-article{min-height:calc(100vh - 72px);padding:var(--page-margin-top,40px) var(--page-margin-right,64px) var(--page-margin-bottom,48px) var(--page-margin-left,64px)}.article-title{letter-spacing:-.035em;font-size:clamp(34px,3.7vw,54px);line-height:1.04}.rich-title-region{padding:3px 6px 6px}.article-overview{margin:16px 0 22px;padding:11px 0 13px}.article-lead{font-size:clamp(17px,1.5vw,20px);line-height:1.46}.rich-overview-region{min-height:54px;padding:5px 6px}.article-body{min-height:max(560px,100vh - 330px);font-size:19px;line-height:1.74}.rich-body-region{min-height:max(560px,100vh - 330px);padding:8px 7px 48px}.attachment-footer{margin-top:22px;padding-top:9px}.attachment-footer.collapsed{margin-top:16px;padding-top:8px}.attachment-footer-header{gap:10px;margin-bottom:6px}.attachment-toggle-button{gap:6px;padding:2px 3px 2px 0}.attachment-toggle-button h2{font-size:14px}.attachment-toggle-button>span:last-child{min-width:20px;height:20px;padding:0 6px;font-size:9px}.attachment-chevron{font-size:12px}.attachment-add-button{border-radius:7px;gap:6px;min-height:29px;padding:0 9px;font-size:11px}.attachment-add-button svg,.attachment-empty svg,.attachment-actions svg{width:14px;height:14px}.attachment-message{margin:0 0 6px;font-size:11px}.attachment-list{gap:6px;padding:1px 1px 4px}.attachment-item{border-radius:8px;flex:0 0 286px;grid-template-columns:25px minmax(0,1fr) auto;gap:7px;padding:5px 6px}.attachment-file-icon{border-radius:6px;width:24px;height:28px;font-size:9px}.attachment-details{align-items:baseline;gap:6px;display:flex;overflow:hidden}.attachment-name{flex:1;font-size:11px}.attachment-details>span{text-overflow:ellipsis;white-space:nowrap;flex:none;max-width:92px;font-size:9px;overflow:hidden}.attachment-actions{grid-column:auto;gap:2px;padding-top:0}.attachment-actions a,.attachment-actions button{border-radius:6px;width:25px;height:25px}.attachment-empty{min-height:38px;padding:6px 10px;font-size:11px}@media (max-width:1100px){.navigation-pane,.tree-pane,.collapsed-pane{position:relative;overflow:visible}.pane-edge-toggle{width:30px;height:52px}.pane-edge-toggle-left{right:-1px}.pane-edge-toggle-right{left:-1px}.article-title{font-size:clamp(34px,7vw,46px)}.article-body,.rich-body-region{min-height:500px}}.workspace.navigation-collapsed:not(.tree-collapsed){grid-template-columns:58px minmax(260px, 1fr) 8px var(--tree-width,400px)}.workspace.tree-collapsed:not(.navigation-collapsed){grid-template-columns:var(--navigation-width,270px) 8px minmax(260px, 1fr) 58px}.workspace.navigation-collapsed.tree-collapsed{grid-template-columns:58px minmax(260px,1fr) 58px}.navigation-pane,.tree-pane,.collapsed-pane{z-index:35;isolation:isolate}.pane-resizer{z-index:12}.pane-resizer:before{z-index:0}.pane-edge-toggle{z-index:120;border-width:2px;border-color:var(--accent);background:var(--surface);width:42px;height:72px;color:var(--accent);box-shadow:0 0 0 4px var(--panel), 0 10px 28px var(--shadow);opacity:1;pointer-events:auto;overflow:hidden}.pane-edge-toggle:hover{background:var(--accent);color:var(--surface);border-color:var(--accent);box-shadow:0 0 0 4px var(--panel), 0 12px 32px var(--shadow)}.collapsed-pane{background:var(--panel);position:sticky;overflow:visible}.collapsed-pane-label{z-index:2;writing-mode:vertical-rl;text-orientation:mixed;color:var(--muted);letter-spacing:.12em;text-transform:uppercase;-webkit-user-select:none;user-select:none;pointer-events:none;font-size:11px;font-weight:700;position:absolute;top:22px;left:50%;transform:translate(-50%)}.collapsed-tree .collapsed-pane-label{transform:translate(-50%)rotate(180deg)}:root[data-theme-tone=dark] .pane-edge-toggle{color:#b9ffd7;background:#1d2a22;border-color:#91e8bb;box-shadow:0 0 0 4px #111914,0 12px 34px #0000009e}:root[data-theme-tone=dark] .pane-edge-toggle:hover{color:#08120c;background:#91e8bb}:root[data-theme-tone=dark] .collapsed-pane-label{color:#d8e7dc}@media (max-width:1100px){.workspace.navigation-collapsed:not(.tree-collapsed),.workspace.tree-collapsed:not(.navigation-collapsed),.workspace.navigation-collapsed.tree-collapsed{grid-template-columns:1fr}.collapsed-pane-label{writing-mode:horizontal-tb;margin-right:8px;position:static;transform:none!important}.collapsed-pane{justify-content:center;align-items:center;gap:10px;min-height:52px;display:flex}.pane-edge-toggle{width:40px;height:36px;box-shadow:0 5px 16px var(--shadow);border-radius:999px;position:static;transform:none}.pane-edge-toggle:active{transform:scale(.96)}}.editor-pane{height:calc(100vh - 72px);min-height:0;position:sticky;top:72px;overflow:hidden}.document-editor{flex-direction:column;height:100%;min-height:0;display:flex;overflow:hidden}.word-ribbon{flex:none;position:relative;top:auto}.document-scroll-region{overscroll-behavior:contain;scrollbar-gutter:stable;flex:auto;min-height:0;overflow:hidden auto}.document-scroll-region .topic-article{min-height:100%}.document-attachment-dock{z-index:30;border-top:1px solid var(--line);background:color-mix(in srgb, var(--editor-paper) 96%, transparent);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);flex:none;position:relative;box-shadow:0 -8px 22px #1c241e14}.document-attachment-dock-inner{width:min(100%,790px);padding:0 var(--page-margin-right,64px) 0 var(--page-margin-left,64px);box-sizing:border-box;margin:0 auto}.document-width-narrow .document-attachment-dock-inner{width:min(100%,660px)}.document-width-normal .document-attachment-dock-inner{width:min(100%,790px)}.document-width-wide .document-attachment-dock-inner{width:min(100%,1080px)}.document-attachment-dock .attachment-footer,.document-attachment-dock .attachment-footer.collapsed{border-top:0;margin:0;padding:7px 0 8px}.document-attachment-dock .attachment-footer-header{margin-bottom:4px}.document-attachment-dock .attachment-list{max-height:74px}.document-attachment-dock .attachment-message{margin-bottom:4px}@media (max-width:1100px){.editor-pane{height:min(900px,82vh);min-height:640px;position:relative;top:auto}}@media (max-width:760px){.editor-pane{height:82vh;min-height:620px;padding:0}.document-attachment-dock-inner{padding:0 16px}}@media print{.editor-pane,.document-editor{height:auto;position:static;overflow:visible}.document-scroll-region{overflow:visible}.document-attachment-dock{border-top:1px solid var(--line);box-shadow:none}}.pane-edge-toggle{border:1px solid color-mix(in srgb, var(--accent) 68%, var(--line));background:color-mix(in srgb, var(--surface) 96%, var(--accent-soft));width:34px;height:34px;color:var(--accent);box-shadow:0 0 0 4px var(--panel), 0 7px 18px color-mix(in srgb, var(--shadow) 78%, transparent);border-radius:999px;overflow:visible}.pane-edge-toggle:before{content:"";z-index:-1;border-radius:inherit;background:var(--panel);position:absolute;inset:-4px}.pane-edge-toggle:hover{border-color:var(--accent);background:var(--accent);color:var(--accent-contrast,#fff);box-shadow:0 0 0 4px var(--panel), 0 9px 22px color-mix(in srgb, var(--accent) 28%, transparent)}.pane-edge-toggle svg{stroke-width:2.2px;width:15px;height:15px}.pane-edge-toggle-left{right:-21px}.pane-edge-toggle-right{left:-21px}:root[data-theme-tone=dark] .pane-edge-toggle{border-color:color-mix(in srgb, var(--accent) 76%, #fff 12%);background:color-mix(in srgb, var(--surface) 92%, var(--accent) 8%);color:var(--accent);box-shadow:0 0 0 4px var(--panel), 0 8px 20px #0000007a}:root[data-theme-tone=dark] .pane-edge-toggle:hover{background:var(--accent);color:#07110b}.document-scroll-region,.navigation-tree-scroll,.style-toolbox-scroll,.ribbon-panel,.ribbon-tab-row,.attachment-list,.search-results,.style-ribbon-groups,.sandbox-style-ribbon-scroll{scrollbar-width:thin;scrollbar-color:color-mix(in srgb, var(--accent) 52%, var(--muted)) transparent}.document-scroll-region::-webkit-scrollbar{width:9px;height:9px}.navigation-tree-scroll::-webkit-scrollbar{width:9px;height:9px}.style-toolbox-scroll::-webkit-scrollbar{width:9px;height:9px}.ribbon-panel::-webkit-scrollbar{width:9px;height:9px}.ribbon-tab-row::-webkit-scrollbar{width:9px;height:9px}.attachment-list::-webkit-scrollbar{width:9px;height:9px}.search-results::-webkit-scrollbar{width:9px;height:9px}.style-ribbon-groups::-webkit-scrollbar{width:9px;height:9px}.sandbox-style-ribbon-scroll::-webkit-scrollbar{width:9px;height:9px}.document-scroll-region::-webkit-scrollbar-track{background:0 0;margin-block:10px;margin-inline:8px}.navigation-tree-scroll::-webkit-scrollbar-track{background:0 0;margin-block:10px;margin-inline:8px}.style-toolbox-scroll::-webkit-scrollbar-track{background:0 0;margin-block:10px;margin-inline:8px}.ribbon-panel::-webkit-scrollbar-track{background:0 0;margin-block:10px;margin-inline:8px}.ribbon-tab-row::-webkit-scrollbar-track{background:0 0;margin-block:10px;margin-inline:8px}.attachment-list::-webkit-scrollbar-track{background:0 0;margin-block:10px;margin-inline:8px}.search-results::-webkit-scrollbar-track{background:0 0;margin-block:10px;margin-inline:8px}.style-ribbon-groups::-webkit-scrollbar-track{background:0 0;margin-block:10px;margin-inline:8px}.sandbox-style-ribbon-scroll::-webkit-scrollbar-track{background:0 0;margin-block:10px;margin-inline:8px}.document-scroll-region::-webkit-scrollbar-thumb{background:linear-gradient(180deg, color-mix(in srgb, var(--accent) 62%, var(--surface)), color-mix(in srgb, var(--accent) 38%, var(--muted))) padding-box;background-clip:padding-box;border:2px solid #0000;border-radius:999px;min-height:48px}.navigation-tree-scroll::-webkit-scrollbar-thumb{background:linear-gradient(180deg, color-mix(in srgb, var(--accent) 62%, var(--surface)), color-mix(in srgb, var(--accent) 38%, var(--muted))) padding-box;background-clip:padding-box;border:2px solid #0000;border-radius:999px;min-height:48px}.style-toolbox-scroll::-webkit-scrollbar-thumb{background:linear-gradient(180deg, color-mix(in srgb, var(--accent) 62%, var(--surface)), color-mix(in srgb, var(--accent) 38%, var(--muted))) padding-box;background-clip:padding-box;border:2px solid #0000;border-radius:999px;min-height:48px}.ribbon-panel::-webkit-scrollbar-thumb{background:linear-gradient(180deg, color-mix(in srgb, var(--accent) 62%, var(--surface)), color-mix(in srgb, var(--accent) 38%, var(--muted))) padding-box;background-clip:padding-box;border:2px solid #0000;border-radius:999px;min-height:48px}.ribbon-tab-row::-webkit-scrollbar-thumb{background:linear-gradient(180deg, color-mix(in srgb, var(--accent) 62%, var(--surface)), color-mix(in srgb, var(--accent) 38%, var(--muted))) padding-box;background-clip:padding-box;border:2px solid #0000;border-radius:999px;min-height:48px}.attachment-list::-webkit-scrollbar-thumb{background:linear-gradient(180deg, color-mix(in srgb, var(--accent) 62%, var(--surface)), color-mix(in srgb, var(--accent) 38%, var(--muted))) padding-box;background-clip:padding-box;border:2px solid #0000;border-radius:999px;min-height:48px}.search-results::-webkit-scrollbar-thumb{background:linear-gradient(180deg, color-mix(in srgb, var(--accent) 62%, var(--surface)), color-mix(in srgb, var(--accent) 38%, var(--muted))) padding-box;background-clip:padding-box;border:2px solid #0000;border-radius:999px;min-height:48px}.style-ribbon-groups::-webkit-scrollbar-thumb{background:linear-gradient(180deg, color-mix(in srgb, var(--accent) 62%, var(--surface)), color-mix(in srgb, var(--accent) 38%, var(--muted))) padding-box;background-clip:padding-box;border:2px solid #0000;border-radius:999px;min-height:48px}.sandbox-style-ribbon-scroll::-webkit-scrollbar-thumb{background:linear-gradient(180deg, color-mix(in srgb, var(--accent) 62%, var(--surface)), color-mix(in srgb, var(--accent) 38%, var(--muted))) padding-box;background-clip:padding-box;border:2px solid #0000;border-radius:999px;min-height:48px}.document-scroll-region::-webkit-scrollbar-thumb:hover{background:var(--accent) padding-box;background-clip:padding-box}.navigation-tree-scroll::-webkit-scrollbar-thumb:hover{background:var(--accent) padding-box;background-clip:padding-box}.style-toolbox-scroll::-webkit-scrollbar-thumb:hover{background:var(--accent) padding-box;background-clip:padding-box}.ribbon-panel::-webkit-scrollbar-thumb:hover{background:var(--accent) padding-box;background-clip:padding-box}.ribbon-tab-row::-webkit-scrollbar-thumb:hover{background:var(--accent) padding-box;background-clip:padding-box}.attachment-list::-webkit-scrollbar-thumb:hover{background:var(--accent) padding-box;background-clip:padding-box}.search-results::-webkit-scrollbar-thumb:hover{background:var(--accent) padding-box;background-clip:padding-box}.style-ribbon-groups::-webkit-scrollbar-thumb:hover{background:var(--accent) padding-box;background-clip:padding-box}.sandbox-style-ribbon-scroll::-webkit-scrollbar-thumb:hover{background:var(--accent) padding-box;background-clip:padding-box}.document-scroll-region::-webkit-scrollbar-button{width:0;height:0;display:none}.navigation-tree-scroll::-webkit-scrollbar-button{width:0;height:0;display:none}.style-toolbox-scroll::-webkit-scrollbar-button{width:0;height:0;display:none}.ribbon-panel::-webkit-scrollbar-button{width:0;height:0;display:none}.ribbon-tab-row::-webkit-scrollbar-button{width:0;height:0;display:none}.attachment-list::-webkit-scrollbar-button{width:0;height:0;display:none}.search-results::-webkit-scrollbar-button{width:0;height:0;display:none}.style-ribbon-groups::-webkit-scrollbar-button{width:0;height:0;display:none}.sandbox-style-ribbon-scroll::-webkit-scrollbar-button{width:0;height:0;display:none}.document-scroll-region{scrollbar-gutter:stable}@media (max-width:1100px){.pane-edge-toggle{width:36px;height:36px}}.document-attachment-dock .attachment-footer{box-sizing:border-box;position:relative}.document-attachment-dock .attachment-footer:not(.collapsed){flex-direction:column;min-height:96px;max-height:min(58vh,560px);display:flex;overflow:hidden}.document-attachment-dock .attachment-footer:not(.collapsed) .attachment-footer-header,.document-attachment-dock .attachment-footer:not(.collapsed) .attachment-message{flex:none}.document-attachment-dock .attachment-footer:not(.collapsed) .attachment-list{flex:auto;min-height:0;max-height:none;overflow-y:auto}.document-attachment-dock .attachment-footer:not(.collapsed) .attachment-empty{flex:auto;min-height:42px}.attachment-resize-handle{z-index:8;cursor:ns-resize;touch-action:none;-webkit-user-select:none;user-select:none;place-items:center;height:20px;display:grid;position:absolute;top:-10px;left:0;right:0}.attachment-resize-handle:before{content:"";background:color-mix(in srgb, var(--line) 76%, transparent);height:1px;position:absolute;inset:7px 0 auto}.attachment-resize-handle span{border:1px solid color-mix(in srgb, var(--accent) 36%, var(--line));background:color-mix(in srgb, var(--surface) 88%, var(--accent-soft));width:46px;height:6px;box-shadow:0 2px 8px var(--shadow);border-radius:999px;transition:width .15s,border-color .15s,background-color .15s;position:relative}.attachment-resize-handle:hover span,body.resizing-attachment-pane .attachment-resize-handle span{border-color:var(--accent);background:var(--accent-soft);width:62px}body.resizing-attachment-pane{cursor:ns-resize!important;-webkit-user-select:none!important;user-select:none!important}body.resizing-attachment-pane *{cursor:ns-resize!important}.document-editor{position:relative}.document-format-controls{z-index:38;pointer-events:none;justify-content:flex-end;display:flex;position:absolute;top:5px;right:14px}.document-format-button-group{pointer-events:auto;box-shadow:0 5px 16px var(--shadow)}.document-format-button-group button{min-width:52px}.word-ribbon .ribbon-tab-row{padding-right:88px}.document-width-custom .topic-article,.document-width-custom .document-attachment-dock-inner{width:min(100%, var(--custom-document-width,900px))}.custom-view-row{align-items:center;gap:5px}.ribbon-number-field{border:1px solid var(--line);background:var(--panel);height:28px;color:var(--muted);border-radius:7px;align-items:center;display:inline-flex;overflow:hidden}.ribbon-number-field:focus-within{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}.ribbon-number-field input{width:62px;height:26px;color:var(--ink);background:0 0;border:0;outline:0;padding:0 4px 0 8px;font-size:11px;font-weight:700}.ribbon-number-field em{padding-right:7px;font-size:10px;font-style:normal;font-weight:700}.card-link-controls{flex-wrap:nowrap;align-items:center}.card-link-select select{width:min(260px,30vw);min-width:180px}.rich-editable-region a.elinara-card-link{background:var(--accent-soft);color:var(--accent);text-underline-offset:.16em;cursor:pointer;-webkit-box-decoration-break:clone;box-decoration-break:clone;border-radius:.35em;padding:.05em .28em .08em;font-weight:700;text-decoration:underline;text-decoration-thickness:1.5px;display:inline}.rich-editable-region a.elinara-card-link:after{content:" ↗";opacity:.8;font-size:.7em;font-weight:800;text-decoration:none}.rich-editable-region a.elinara-card-link:hover{filter:brightness(.96);box-shadow:0 0 0 2px color-mix(in srgb, var(--accent) 18%, transparent)}:root[data-theme-tone=dark] .ribbon-number-field{background:var(--panel)}:root[data-theme-tone=dark] .rich-editable-region a.elinara-card-link{background:color-mix(in srgb, var(--accent) 24%, var(--panel));color:#d9f6e8}@media (max-width:760px){.card-link-select select{width:180px;min-width:150px}}.list-style-select select{color:var(--ink)}.list-style-select:hover{border-color:var(--line-strong);background:var(--accent-soft)}.list-style-select.active{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}.list-style-select.active select{color:var(--accent)}:root[data-theme-tone=dark] .list-style-select select{color:var(--ink)}.login-page{background:radial-gradient(circle at 15% 10%, color-mix(in srgb, var(--accent) 14%, transparent), transparent 34%), radial-gradient(circle at 85% 85%, color-mix(in srgb, var(--accent) 10%, transparent), transparent 34%), var(--bg);place-items:center;min-height:100vh;padding:32px 20px;display:grid}.login-panel{border:1px solid var(--line);background:color-mix(in srgb, var(--panel) 94%, transparent);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-radius:24px;width:min(100%,470px);padding:38px;box-shadow:0 28px 80px #1c211d24}.login-brand-mark{background:var(--accent);color:#fff;width:48px;height:48px;box-shadow:0 12px 28px color-mix(in srgb, var(--accent) 28%, transparent);border-radius:15px;place-items:center;font-size:20px;font-weight:800;display:grid}.login-eyebrow{color:var(--accent);letter-spacing:.14em;text-transform:uppercase;margin:24px 0 5px;font-size:12px;font-weight:800}.login-panel h1{letter-spacing:-.035em;margin:0;font-family:Georgia,Times New Roman,serif;font-size:clamp(34px,6vw,46px);font-weight:500}.login-intro{color:var(--muted);margin:14px 0 27px;font-size:15px;line-height:1.65}.login-provider-list{gap:10px;display:grid}.login-provider-list form{margin:0}.login-provider-button{border:1px solid var(--line);background:var(--panel);text-align:left;cursor:pointer;border-radius:13px;grid-template-columns:38px minmax(0,1fr) auto;align-items:center;gap:12px;width:100%;padding:11px 13px;transition:transform .15s,border-color .15s,background-color .15s;display:grid}.login-provider-button:hover{border-color:var(--accent);background:var(--accent-soft);transform:translateY(-1px)}.login-provider-button>span:nth-child(2){gap:2px;min-width:0;display:grid}.login-provider-button strong{font-size:14px}.login-provider-button small{color:var(--muted);font-size:11px}.login-provider-mark{border:1px solid var(--line);background:var(--bg);width:36px;height:36px;color:var(--ink);border-radius:10px;place-items:center;font-size:11px;font-weight:800;display:grid}.login-provider-arrow{color:var(--muted);font-size:18px}.login-setup-note{border:1px solid var(--line);background:var(--accent-soft);border-radius:13px;gap:7px;padding:16px;line-height:1.5;display:grid}.login-setup-note span{color:var(--muted);font-size:13px}.login-setup-note code{color:var(--ink)}.login-footnote{color:var(--muted);text-align:center;margin:23px 0 0;font-size:11px;line-height:1.5}.user-session{border-left:1px solid var(--line);align-items:center;gap:7px;min-width:0;padding-left:9px;display:flex}.user-avatar{border:1px solid var(--line);object-fit:cover;background:var(--accent-soft);border-radius:50%;flex:none;width:30px;height:30px}.user-avatar-fallback{color:var(--accent);place-items:center;font-size:12px;font-weight:800;display:grid}.user-session-name{text-overflow:ellipsis;white-space:nowrap;max-width:110px;font-size:12px;font-weight:700;overflow:hidden}.sign-out-button{color:var(--muted);cursor:pointer;background:0 0;border:0;padding:5px 6px;font-size:11px}.sign-out-button:hover{color:var(--danger)}@media (max-width:1180px){.user-session-name{display:none}}@media (max-width:760px){.login-panel{border-radius:19px;padding:28px 22px}}.reset-modal{width:min(500px,100%);overflow:visible}.reset-modal-icon{border:1px solid color-mix(in srgb, var(--danger) 36%, var(--line));background:color-mix(in srgb, var(--danger) 10%, var(--paper));width:48px;height:48px;color:var(--danger);border-radius:15px;place-items:center;margin-bottom:16px;font-size:27px;line-height:1;display:grid}.reset-modal-actions{justify-content:flex-end;gap:10px;display:flex}.reset-danger-button{border:1px solid var(--danger);background:var(--danger);color:#fff;min-height:39px;font:inherit;cursor:pointer;border-radius:10px;padding:0 16px;font-weight:750}.reset-danger-button:hover{filter:brightness(.94)}.reset-danger-button:focus-visible{outline:3px solid color-mix(in srgb, var(--danger) 28%, transparent);outline-offset:2px}:root[data-theme-tone=dark] .reset-modal-icon{border-color:color-mix(in srgb, #ff8d88 42%, var(--line));background:color-mix(in srgb, #ff6d67 13%, var(--paper));color:#ffaaa6}:root[data-theme-tone=dark] .reset-danger-button{color:#fff7f6;background:#b74340;border-color:#c94f4c}.style-gallery{scrollbar-width:thin;align-items:stretch;width:min(620px,62vw);max-width:none;padding:1px 2px 5px;overflow:auto hidden}.style-gallery button{white-space:nowrap;text-overflow:ellipsis;flex:none;min-width:82px;max-width:132px;overflow:hidden}.style-gallery button.programming-style{min-width:112px;max-width:148px}.style-gallery-actions{align-items:center;padding-top:3px;display:flex}.style-manager-backdrop{z-index:1000;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#0f141161;place-items:center;padding:22px;display:grid;position:fixed;inset:0}.style-manager-dialog{border:1px solid var(--line);background:var(--panel);width:min(920px,96vw);max-height:min(760px,92vh);color:var(--ink);border-radius:16px;grid-template-rows:auto minmax(0,1fr) auto;display:grid;overflow:hidden;box-shadow:0 28px 80px #121c1547}.style-manager-dialog>header,.style-manager-dialog>footer{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:16px;padding:14px 16px;display:flex}.style-manager-dialog>footer{border-top:1px solid var(--line);border-bottom:0}.style-manager-dialog>header>div{gap:3px;display:grid}.style-manager-dialog>header strong{font:600 20px/1.2 Georgia,Times New Roman,serif}.style-manager-dialog>header span{color:var(--muted);font-size:12px}.style-manager-dialog button,.style-manager-dialog input,.style-manager-dialog select{border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:8px}.style-manager-dialog>header>button{cursor:pointer;width:34px;height:34px;font-size:22px}.style-manager-content{grid-template-columns:210px minmax(0,1fr);min-height:0;display:grid}.style-manager-list{border-right:1px solid var(--line);background:color-mix(in srgb, var(--panel) 88%, var(--accent-soft));min-height:0;padding:10px;overflow:auto}.style-manager-list button{text-align:left;cursor:pointer;gap:4px;width:100%;margin-bottom:5px;padding:10px;display:grid}.style-manager-list button.active{border-color:var(--accent);background:var(--accent-soft)}.style-manager-list b{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.style-manager-list small{color:var(--muted)}.style-manager-list .add-style-button{color:var(--accent);text-align:center;font-weight:700}.style-manager-form{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;min-height:0;padding:16px;display:grid;overflow:auto}.style-manager-form label{color:var(--muted);gap:5px;font-size:11px;font-weight:700;display:grid}.style-manager-form .span-2{grid-column:1/-1}.style-manager-form input,.style-manager-form select{outline:none;width:100%;min-height:38px;padding:7px 9px}.style-manager-form input:focus,.style-manager-form select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.style-manager-form input[type=color]{padding:3px}.style-preview{border:1px dashed var(--line);overflow-wrap:anywhere;border-radius:10px;align-items:center;min-height:96px;padding:18px;display:grid}.style-manager-dialog>footer>div{gap:8px;display:flex}.style-manager-dialog>footer button{cursor:pointer;min-height:36px;padding:7px 12px}.style-manager-dialog>footer button.primary{border-color:var(--accent);background:var(--accent);color:var(--accent-contrast,white)}.style-manager-dialog>footer button.danger{color:var(--danger)}.style-manager-dialog>footer button:disabled{opacity:.38;cursor:not-allowed}.rich-editable-region pre,.rich-editable-region [data-elinara-style-id=programming]{box-sizing:border-box;white-space:pre-wrap;overflow-wrap:anywhere;word-break:break-word;max-width:100%}@media (max-width:760px){.style-manager-content{grid-template-columns:1fr}.style-manager-list{border-right:0;border-bottom:1px solid var(--line);max-height:180px}.style-manager-form{grid-template-columns:1fr}.style-manager-form .span-2{grid-column:auto}}.document-ruler-width{width:min(100%,790px);padding:0 var(--page-margin-right,64px) 0 var(--page-margin-left,64px);z-index:8;margin:0 auto;position:sticky;top:0}.document-width-narrow .document-ruler-width{width:min(100%,660px)}.document-width-normal .document-ruler-width{width:min(100%,790px)}.document-width-wide .document-ruler-width{width:min(100%,1080px)}.document-width-custom .document-ruler-width{width:min(100%, var(--custom-document-width,900px))}.document-ruler-shell{background:color-mix(in srgb, var(--panel) 94%, transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:5px 0 3px}.document-ruler{border:1px solid var(--line);background:var(--panel);-webkit-user-select:none;user-select:none;touch-action:none;border-radius:6px;height:27px;position:relative;box-shadow:inset 0 1px #ffffff80}.ruler-ticks{opacity:.72;background-image:repeating-linear-gradient(to right, transparent 0 7px, color-mix(in srgb, var(--muted) 34%, transparent) 7px 8px), repeating-linear-gradient(to right, transparent 0 31px, color-mix(in srgb, var(--muted) 70%, transparent) 31px 32px);pointer-events:none;background-position:0 100%,0 100%;background-repeat:repeat-x;background-size:8px 7px,32px 13px;position:absolute;inset:0}.ruler-marker{z-index:3;cursor:ew-resize;width:0;height:0;color:var(--accent);filter:drop-shadow(0 1px 1px #0000002e);background:0 0;border:0;padding:0;position:absolute}.ruler-marker:before{content:"";border-left:6px solid #0000;border-right:6px solid #0000;width:0;height:0;position:absolute;left:-6px}.ruler-marker-first-line{top:2px}.ruler-marker-first-line:before{border-top:8px solid}.ruler-marker-left{bottom:2px}.ruler-marker-left:before{border-bottom:8px solid;bottom:0}.ruler-marker-right{bottom:2px}.ruler-marker-right:before{border-bottom:8px solid;bottom:0}.ruler-readout{color:var(--muted);justify-content:flex-end;gap:10px;padding:2px 2px 0;font-size:9px;display:flex}.ribbon-indent-fields{grid-template-columns:repeat(3,minmax(82px,1fr));gap:4px;max-width:310px;display:grid}.ribbon-indent-fields .ribbon-number-field{min-width:0}.ribbon-margin-fields{grid-template-columns:repeat(4,minmax(76px,1fr));gap:4px;max-width:390px;display:grid}.ribbon-margin-fields .ribbon-number-field{min-width:0}@media (max-width:760px){.ribbon-margin-fields{grid-template-columns:repeat(2,minmax(76px,1fr))}}.numbering-control{background:0 0;border:1px solid #0000;border-radius:5px;height:30px;display:inline-flex}.numbering-control:hover{border-color:var(--line-strong);background:var(--accent-soft)}.numbering-control.active{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}.numbering-control-button{min-width:46px;height:28px;color:var(--ink);cursor:pointer;background:0 0;border:0;border-radius:4px;justify-content:center;align-items:center;gap:4px;padding:0 7px;font:700 11px Arial,Helvetica,sans-serif;display:inline-flex}.numbering-control.active .numbering-control-button{color:var(--accent)}.numbering-control-button b{font-size:9px;font-weight:700}.numbering-popover{z-index:240;border:1px solid var(--line-strong);background:var(--paper);width:284px;color:var(--ink);box-shadow:0 16px 42px var(--shadow);border-radius:12px;padding:10px;position:fixed}.numbering-popover-heading{color:var(--muted);letter-spacing:.04em;text-transform:uppercase;margin:2px 2px 7px;font-size:10px;font-weight:700}.numbering-style-grid,.numbering-action-grid{gap:5px;margin-bottom:11px;display:grid}.numbering-style-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.numbering-action-grid{grid-template-columns:1fr}.numbering-style-grid button,.numbering-action-grid button,.numbering-value-row>button,.numbering-remove-button{border:1px solid var(--line);background:var(--surface);min-height:32px;color:var(--ink);text-align:left;cursor:pointer;border-radius:7px;padding:6px 9px;font-size:11px}.numbering-style-grid button:hover,.numbering-action-grid button:hover,.numbering-value-row>button:hover{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}.numbering-value-row{grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:7px;margin:7px 0;display:grid}.numbering-value-row label{color:var(--muted);gap:4px;font-size:10px;display:grid}.numbering-value-row input{border:1px solid var(--line);background:var(--surface);width:100%;height:32px;color:var(--ink);border-radius:7px;padding:0 9px;font-size:12px}.numbering-value-row input:focus{border-color:var(--accent);outline:2px solid color-mix(in srgb, var(--accent) 22%, transparent);outline-offset:1px}.numbering-value-row>button{text-align:center;min-width:54px}.numbering-remove-button{width:100%;color:var(--danger,#9b2f2f);text-align:center;margin-top:4px}.numbering-remove-button:hover{border-color:color-mix(in srgb, var(--danger,#9b2f2f) 55%, var(--line));background:color-mix(in srgb, var(--danger,#9b2f2f) 9%, var(--surface))}.rich-editable-region figure.atlas-code-block{--code-bg:#1e1e1e;--code-header:#252526;--code-border:#343434;--code-text:#d4d4d4;--code-muted:#a7a7a7;--code-gutter:#858585;border:1px solid var(--code-border);background:var(--code-bg);width:calc(100% - 56px);max-width:calc(100% - 56px);color:var(--code-text);text-align:left;box-sizing:border-box;border-radius:12px;margin:1.45em 0 1.8em 28px;overflow:hidden;box-shadow:0 10px 26px #00000029}.rich-editable-region figure.atlas-code-block.atlas-code-theme-vscode-light{--code-bg:#fff;--code-header:#f3f3f3;--code-border:#d8d8d8;--code-text:#1f1f1f;--code-muted:#616161;--code-gutter:#7f7f7f;box-shadow:0 8px 24px #222b251a}.rich-editable-region .atlas-code-header{border-bottom:1px solid var(--code-border);background:var(--code-header);min-height:38px;color:var(--code-muted);letter-spacing:.025em;-webkit-user-select:none;user-select:none;align-items:center;gap:9px;margin:0;padding:0 11px 0 13px;font:700 11px/1.2 Arial,Helvetica,sans-serif;display:flex}.atlas-code-dots{flex:none;align-items:center;gap:6px;display:inline-flex}.atlas-code-dots i{border-radius:50%;width:10px;height:10px;display:block}.atlas-code-dots i:first-child{background:#ff5f57}.atlas-code-dots i:nth-child(2){background:#febc2e}.atlas-code-dots i:nth-child(3){background:#28c840}.atlas-code-filename{text-overflow:ellipsis;white-space:nowrap;min-width:0;color:var(--code-text);overflow:hidden}.atlas-code-language{border:1px solid color-mix(in srgb, var(--code-border) 82%, transparent);color:var(--code-muted);text-transform:uppercase;letter-spacing:.08em;border-radius:999px;flex:none;padding:3px 7px;font-size:9px}.atlas-code-actions{align-items:center;gap:5px;margin-left:auto;display:inline-flex}.rich-editable-region button.atlas-code-action,.code-block-preview button.atlas-code-action{border:1px solid var(--code-border);min-height:25px;color:var(--code-muted);cursor:pointer;background:0 0;border-radius:6px;padding:3px 8px;font:700 10px/1 Arial,Helvetica,sans-serif}.rich-editable-region button.atlas-code-action:hover{color:var(--code-text);background:#7f7f7f24}.atlas-code-body{background:var(--code-bg);grid-template-columns:auto minmax(0,1fr);min-width:0;display:grid}.atlas-code-block:not([data-line-numbers=true]) .atlas-code-body{grid-template-columns:minmax(0,1fr)}.rich-editable-region .atlas-code-block .atlas-code-gutter,.rich-editable-region .atlas-code-block .atlas-code-pre,.code-block-preview .atlas-code-gutter,.code-block-preview .atlas-code-pre{color:var(--code-text);white-space:pre;overflow-wrap:normal;word-break:normal;tab-size:2;box-sizing:border-box;background:0 0;border:0;border-radius:0;margin:0;font-family:Consolas,Cascadia Code,SFMono-Regular,Courier New,monospace;font-size:13px;line-height:1.65}.rich-editable-region .atlas-code-block .atlas-code-gutter,.code-block-preview .atlas-code-gutter{border-right:1px solid var(--code-border);color:var(--code-gutter);text-align:right;-webkit-user-select:none;user-select:none;padding:17px 12px 20px 14px}.rich-editable-region .atlas-code-block .atlas-code-pre,.code-block-preview .atlas-code-pre{min-width:0;padding:17px 20px 20px;overflow-x:auto}.rich-editable-region .atlas-code-block .atlas-code-pre code,.code-block-preview .atlas-code-pre code,.rich-editable-region .atlas-code-block .atlas-code-gutter code,.code-block-preview .atlas-code-gutter code{color:inherit;font:inherit;white-space:inherit;background:0 0;border:0;border-radius:0;margin:0;padding:0}.atlas-code-block.is-collapsed .atlas-code-body{display:none}.atlas-token-comment{color:#6a9955}.atlas-token-keyword,.atlas-token-tag{color:#569cd6}.atlas-token-string{color:#ce9178}.atlas-token-number{color:#b5cea8}.atlas-token-function{color:#dcdcaa}.atlas-token-type{color:#4ec9b0}.atlas-token-property{color:#9cdcfe}.atlas-token-operator{color:#d4d4d4}.atlas-code-theme-vscode-light .atlas-token-comment{color:green}.atlas-code-theme-vscode-light .atlas-token-keyword,.atlas-code-theme-vscode-light .atlas-token-tag{color:#00f}.atlas-code-theme-vscode-light .atlas-token-string{color:#a31515}.atlas-code-theme-vscode-light .atlas-token-number{color:#098658}.atlas-code-theme-vscode-light .atlas-token-function{color:#795e26}.atlas-code-theme-vscode-light .atlas-token-type{color:#267f99}.atlas-code-theme-vscode-light .atlas-token-property{color:#001080}.atlas-code-theme-vscode-light .atlas-token-operator{color:#1f1f1f}.rich-editable-region .atlas-callout{border:1px solid var(--line);border-left:4px solid var(--accent);background:var(--accent-soft);box-sizing:border-box;border-radius:11px;width:calc(100% - 56px);margin:1.15em 0 1.7em 28px;padding:15px 17px}.rich-editable-region .atlas-callout p{margin:0;line-height:1.65}.rich-editable-region a.atlas-source-card{border:1px solid var(--line);background:color-mix(in srgb, var(--panel) 92%, var(--accent-soft));width:calc(100% - 56px);color:var(--ink);box-sizing:border-box;cursor:pointer;border-radius:11px;grid-template-columns:34px minmax(0,1fr) auto;align-items:center;gap:12px;margin:1em 0 1.45em 28px;padding:13px 14px;text-decoration:none;display:grid;box-shadow:0 5px 16px #1c211d0e}.rich-editable-region a.atlas-source-card:hover{border-color:var(--accent);background:var(--accent-soft)}.atlas-source-icon{background:var(--accent);width:34px;height:34px;color:var(--accent-contrast,white);border-radius:9px;place-items:center;font-weight:800;display:grid}.atlas-source-copy{gap:3px;min-width:0;display:grid}.atlas-source-copy strong,.atlas-source-copy small{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.atlas-source-copy small{color:var(--muted);font-size:11px}.atlas-source-open{color:var(--accent);font-size:11px;font-weight:800}.code-block-modal-backdrop{z-index:1200;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0f14117a;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.code-block-modal{border:1px solid var(--line);background:var(--panel);width:min(1120px,97vw);max-height:min(880px,95vh);color:var(--ink);border-radius:17px;grid-template-rows:auto minmax(0,1fr) auto;display:grid;overflow:hidden;box-shadow:0 32px 90px #0c120e57}.code-block-modal>header,.code-block-modal>footer{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:16px;padding:14px 17px;display:flex}.code-block-modal>footer{border-top:1px solid var(--line);border-bottom:0}.code-block-modal>header>div{gap:3px;display:grid}.code-block-modal>header strong{font:700 21px/1.2 Georgia,Times New Roman,serif}.code-block-modal>header span,.code-block-modal>footer>span{color:var(--muted);font-size:11px}.code-block-modal button,.code-block-modal input,.code-block-modal select,.code-block-modal textarea{border:1px solid var(--line);background:var(--panel);color:var(--ink);font:inherit;border-radius:8px}.code-block-modal>header>button{cursor:pointer;width:34px;height:34px;font-size:22px}.code-block-modal-content{grid-template-columns:minmax(420px,1.05fr) minmax(360px,.95fr);gap:0;min-height:0;display:grid;overflow:hidden}.code-block-settings{border-right:1px solid var(--line);grid-template-rows:auto minmax(260px,1fr) auto;gap:13px;min-height:0;padding:16px;display:grid;overflow:auto}.code-block-field-row{grid-template-columns:1.15fr 1fr 1fr;gap:10px;display:grid}.code-block-settings label{color:var(--muted);gap:5px;font-size:11px;font-weight:800;display:grid}.code-block-settings input,.code-block-settings select{outline:none;width:100%;min-height:39px;padding:7px 9px}.code-block-code-field{min-height:0}.code-block-settings textarea{resize:vertical;color:#d4d4d4;tab-size:2;background:#1e1e1e;outline:none;width:100%;min-height:310px;padding:14px;font:13px/1.65 Consolas,Cascadia Code,monospace}.code-block-settings input:focus,.code-block-settings select:focus,.code-block-settings textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.code-block-checkboxes{flex-wrap:wrap;gap:9px 16px;display:flex}.code-block-checkboxes label{color:var(--ink);align-items:center;gap:6px;font-weight:600;display:inline-flex}.code-block-checkboxes input{width:16px;min-height:16px;accent-color:var(--accent)}.code-block-preview{background:color-mix(in srgb, var(--panel) 92%, var(--accent-soft));min-height:0;padding:16px;overflow:auto}.code-block-preview>span{color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:9px;font-size:11px;font-weight:800;display:block}.code-block-preview .atlas-code-block{border:1px solid var(--code-border);background:var(--code-bg);width:100%;max-width:100%;color:var(--code-text);border-radius:12px;margin:0;overflow:hidden}.code-block-preview .atlas-code-header{border-bottom:1px solid var(--code-border);background:var(--code-header);min-height:38px;color:var(--code-muted);align-items:center;gap:9px;margin:0;padding:0 11px 0 13px;font:700 11px/1.2 Arial,Helvetica,sans-serif;display:flex}.code-block-modal>footer>div{gap:8px;display:flex}.code-block-modal>footer button{cursor:pointer;min-height:37px;padding:7px 13px}.code-block-modal>footer button.primary{border-color:var(--accent);background:var(--accent);color:var(--accent-contrast,white)}@media (max-width:900px){.code-block-modal-content{grid-template-columns:1fr;overflow:auto}.code-block-settings{border-right:0;border-bottom:1px solid var(--line)}.code-block-field-row{grid-template-columns:1fr}.code-block-preview{min-height:300px}}@media (max-width:680px){.rich-editable-region figure.atlas-code-block,.rich-editable-region .atlas-callout,.rich-editable-region a.atlas-source-card{width:100%;max-width:100%;margin-left:0}.atlas-code-language,.atlas-source-open{display:none}}.code-block-preview .atlas-code-block{--code-bg:#1e1e1e;--code-header:#252526;--code-border:#343434;--code-text:#d4d4d4;--code-muted:#a7a7a7;--code-gutter:#858585}.code-block-preview .atlas-code-block.atlas-code-theme-vscode-light{--code-bg:#fff;--code-header:#f3f3f3;--code-border:#d8d8d8;--code-text:#1f1f1f;--code-muted:#616161;--code-gutter:#7f7f7f}.atlas-source-grid{grid-template-columns:repeat(auto-fit,minmax(235px,1fr));gap:12px;width:calc(100% - 56px);margin:1em 0 1.5em 28px;display:grid}.rich-editable-region .atlas-source-grid a.atlas-source-card{grid-template-columns:34px minmax(0,1fr);width:100%;margin:0}.rich-editable-region .atlas-source-grid .atlas-source-open{grid-column:2;justify-self:start;font-size:10px}@media (max-width:680px){.atlas-source-grid{grid-template-columns:1fr;width:100%;margin-left:0}}.rich-editable-region button.atlas-code-delete:hover{border-color:var(--danger);background:color-mix(in srgb, var(--danger) 12%, transparent);color:var(--danger)}.rich-editable-region figure.atlas-code-block{width:calc(100% - 44px);max-width:calc(100% - 44px);margin-left:22px}.atlas-code-inline-settings{flex:auto;align-items:center;gap:7px;min-width:0;display:none}.atlas-code-block.is-editing .atlas-code-inline-settings{display:flex}.atlas-code-block.is-editing .atlas-code-filename,.atlas-code-block.is-editing .atlas-code-language{display:none}.atlas-code-filename-input,.atlas-code-language-select,.atlas-code-theme-toggle{border:1px solid var(--code-border);background:color-mix(in srgb, var(--code-header) 88%, white 4%);min-width:0;height:27px;color:var(--code-text);border-radius:6px;outline:none;font:700 10px/1.1 Arial,Helvetica,sans-serif}.atlas-code-filename-input{width:min(220px,28vw);padding:0 8px}.atlas-code-language-select{width:min(190px,25vw);padding:0 25px 0 8px}.atlas-code-theme-toggle{cursor:pointer;flex:none;padding:0 9px}.atlas-code-filename-input:focus,.atlas-code-language-select:focus,.atlas-code-theme-toggle:focus-visible{border-color:#4daafc;box-shadow:0 0 0 2px #4daafc3b}.atlas-code-editor{resize:vertical;background:var(--code-bg);width:100%;min-width:0;min-height:150px;color:var(--code-text);caret-color:var(--code-text);white-space:pre;tab-size:2;box-sizing:border-box;border:0;outline:none;grid-column:2;padding:17px 20px 20px;font:13px/1.65 Consolas,Cascadia Code,SFMono-Regular,Courier New,monospace;display:none;overflow:auto}.atlas-code-block:not([data-line-numbers=true]) .atlas-code-editor{grid-column:1}.atlas-code-block.is-editing .atlas-code-pre{display:none}.atlas-code-block.is-editing .atlas-code-editor{display:block}.atlas-code-block.is-editing{border-color:#4daafc;box-shadow:0 0 0 3px #4daafc24,0 14px 34px #0003}.atlas-code-block.is-editing .atlas-code-edit{color:#cdeaff;background:#4daafc26;border-color:#4daafc}.atlas-code-theme-vscode-light.is-editing .atlas-code-edit{color:#005a9e}.atlas-code-editor::placeholder{color:var(--code-muted)}.rich-editable-region .atlas-callout{background:var(--panel);border-left-width:1px;width:calc(100% - 44px);margin:1.25em 0 1.7em 22px;padding:0;overflow:hidden}.atlas-callout-header{border-bottom:1px solid color-mix(in srgb, var(--line) 82%, transparent);background:color-mix(in srgb, var(--accent-soft) 78%, var(--panel));align-items:center;gap:9px;min-height:42px;padding:7px 9px 7px 10px;display:flex}.atlas-callout-type,.atlas-callout-actions button,.atlas-toggle-header button,.atlas-toc button,.atlas-source-actions button{border:1px solid var(--line);background:var(--panel);color:var(--muted);cursor:pointer;border-radius:7px;font:700 10px/1 Arial,Helvetica,sans-serif}.atlas-callout-type{align-items:center;gap:6px;min-height:28px;padding:3px 8px;display:inline-flex}.atlas-callout-icon{background:var(--accent);width:18px;height:18px;color:var(--accent-contrast,#fff);border-radius:5px;place-items:center;font-size:10px;display:grid}.atlas-callout-title{min-width:80px;color:var(--ink);border-radius:5px;outline:none;flex:auto;padding:3px 5px;font:700 13px/1.25 Arial,Helvetica,sans-serif}.atlas-callout-title:focus,.atlas-callout-body:focus,.atlas-toggle-header strong:focus,.atlas-toggle-body:focus,.atlas-source-copy [contenteditable=true]:focus{background:color-mix(in srgb, var(--accent-soft) 65%, transparent);box-shadow:0 0 0 2px color-mix(in srgb, var(--accent) 28%, transparent)}.atlas-callout-actions{gap:5px;margin-left:auto;display:inline-flex}.atlas-callout-actions button{min-height:25px;padding:3px 7px}.atlas-callout-body{min-height:34px;color:var(--ink);outline:none;padding:14px 16px 16px;line-height:1.65}.rich-editable-region .atlas-callout-body p{margin:0 0 .75em}.rich-editable-region .atlas-callout-body p:last-child{margin-bottom:0}.atlas-callout.is-collapsed .atlas-callout-body{display:none}.atlas-callout-tip{--accent:#28764c;--accent-soft:#e7f5ec}.atlas-callout-warning{--accent:#a65b00;--accent-soft:#fff2d9}.atlas-callout-note{--accent:#2f6eaa;--accent-soft:#e8f3ff}.rich-editable-region article.atlas-source-card{border:1px solid var(--line);background:color-mix(in srgb, var(--panel) 94%, var(--accent-soft));box-sizing:border-box;border-radius:12px;grid-template-columns:36px minmax(0,1fr) auto;align-items:center;gap:12px;width:calc(100% - 44px);margin:1em 0 1.45em 22px;padding:13px 14px;display:grid;box-shadow:0 5px 16px #1c211d0e}.rich-editable-region article.atlas-source-card:hover{border-color:color-mix(in srgb, var(--accent) 60%, var(--line))}.atlas-source-copy strong,.atlas-source-copy small{white-space:normal;border-radius:4px;outline:none;min-width:0;padding:2px 4px;display:block}.atlas-source-copy strong{color:var(--ink);font-size:13px}.atlas-source-copy small{color:var(--muted);margin-top:2px;font-size:11px;line-height:1.45}.atlas-source-url-editor{color:var(--muted);gap:5px;margin-top:8px;font:700 9px/1 Arial,sans-serif;display:none}.atlas-source-url-editor input{border:1px solid var(--line);background:var(--panel);width:100%;min-height:32px;color:var(--ink);border-radius:7px;outline:none;padding:6px 8px}.atlas-source-card.is-editing .atlas-source-url-editor{display:grid}.atlas-source-actions{justify-items:end;gap:6px;display:grid}.atlas-source-actions>div,.atlas-source-actions{white-space:nowrap}.atlas-source-actions button{min-height:25px;padding:3px 8px}.atlas-source-domain{max-width:170px;color:var(--accent);text-overflow:ellipsis;font:800 10px/1.2 Arial,sans-serif;overflow:hidden}.atlas-source-card.has-invalid-url{border-color:#c46a58}.rich-editable-region .atlas-toggle-block{border:1px solid var(--line);background:color-mix(in srgb, var(--panel) 96%, var(--accent-soft));border-radius:11px;width:calc(100% - 44px);margin:1.1em 0 1.55em 22px;overflow:hidden}.atlas-toggle-header{background:color-mix(in srgb, var(--panel) 88%, var(--accent-soft));align-items:center;gap:8px;min-height:42px;padding:7px 9px;display:flex}.atlas-toggle-chevron{width:28px;height:28px;padding:0}.atlas-toggle-header strong{border-radius:5px;outline:none;flex:1;min-width:0;padding:3px 5px}.atlas-toggle-delete{min-height:25px;padding:3px 8px}.atlas-toggle-body{outline:none;padding:4px 16px 15px 45px}.atlas-toggle-block.is-collapsed .atlas-toggle-body{display:none}.rich-editable-region .atlas-toc{border:1px solid var(--line);background:color-mix(in srgb, var(--panel) 94%, var(--accent-soft));border-radius:12px;width:calc(100% - 44px);margin:.9em 0 1.65em 22px;overflow:hidden}.atlas-toc>header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:10px;padding:10px 12px;display:flex}.atlas-toc>header strong{font:700 14px/1.2 Georgia,Times New Roman,serif}.atlas-toc>header span{gap:5px;display:flex}.atlas-toc>header button{min-height:25px;padding:3px 8px}.rich-editable-region .atlas-toc-list{columns:2;column-gap:34px;margin:0;padding:10px 13px 12px 30px}.rich-editable-region .atlas-toc-list li{break-inside:avoid;margin:2px 0}.atlas-toc-list button{width:100%;color:var(--ink);text-align:left;background:0 0;border:0;padding:5px 3px;line-height:1.35}.atlas-toc-list button:hover{color:var(--accent);text-decoration:underline}.atlas-toc-level-h3{color:var(--muted);font-size:.9em;margin-left:12px!important}.rich-editable-region kbd{border:1px solid color-mix(in srgb, var(--line) 82%, #6d746e);background:color-mix(in srgb, var(--panel) 88%, #e8e9e7);min-width:1.8em;color:var(--ink);text-align:center;white-space:nowrap;border-bottom-width:2px;border-radius:5px;margin:0 .08em;padding:.12em .42em .18em;font:700 .74em/1.25 Consolas,Cascadia Code,monospace;display:inline-block;box-shadow:0 1px #0000000f}.rich-body-region>p,.rich-body-region>ul,.rich-body-region>ol,.rich-body-region>blockquote,.rich-body-region>table,.rich-body-region>.atlas-source-grid{box-sizing:border-box;width:calc(100% - 44px);margin-left:22px}.rich-body-region>h2{border-top:1px solid color-mix(in srgb, var(--line) 75%, transparent);letter-spacing:-.015em;margin-top:2.05em;padding-top:.3em}.rich-body-region>h2:first-child{border-top:0;margin-top:.55em;padding-top:0}.rich-body-region>h3{margin-left:10px}.rich-body-region>h4{margin-left:18px}.rich-editable-region table{border:1px solid var(--line);border-collapse:separate;border-spacing:0;border-radius:10px;overflow:hidden}.rich-editable-region table thead,.rich-editable-region table tr:first-child{background:color-mix(in srgb, var(--panel) 82%, var(--accent-soft))}.rich-editable-region table th{color:var(--ink);letter-spacing:.02em;font:800 .76em/1.35 Arial,sans-serif}.rich-editable-region table td{vertical-align:top}@media (max-width:760px){.rich-editable-region figure.atlas-code-block,.rich-editable-region .atlas-callout,.rich-editable-region article.atlas-source-card,.rich-editable-region .atlas-toggle-block,.rich-editable-region .atlas-toc,.rich-body-region>p,.rich-body-region>ul,.rich-body-region>ol,.rich-body-region>blockquote,.rich-body-region>table,.rich-body-region>.atlas-source-grid{width:100%;max-width:100%;margin-left:0}.atlas-code-header{flex-wrap:wrap;padding-top:6px;padding-bottom:6px}.atlas-code-inline-settings{flex-basis:100%;order:3}.atlas-code-filename-input,.atlas-code-language-select{width:min(100%,220px)}.atlas-code-actions{margin-left:auto}.rich-editable-region article.atlas-source-card{grid-template-columns:34px minmax(0,1fr)}.atlas-source-actions{grid-column:2;grid-template-columns:1fr auto auto auto;place-items:center start}.rich-editable-region .atlas-toc-list{columns:1}.atlas-callout-header{flex-wrap:wrap}.atlas-callout-actions{margin-left:0}}.atlas-source-grid article.atlas-source-card{grid-template-columns:34px minmax(0,1fr);width:100%;margin:0}.atlas-source-grid article.atlas-source-card .atlas-source-actions{grid-column:2;grid-template-columns:minmax(0,1fr) auto auto auto;place-items:center start;width:100%}.rich-body-region{--note-content-inset:22px;--note-content-gap:1.45em}.rich-body-region>p,.rich-body-region>ul,.rich-body-region>ol,.rich-body-region>blockquote,.rich-body-region>table,.rich-body-region>.atlas-source-grid,.rich-editable-region figure.atlas-code-block,.rich-editable-region .atlas-callout,.rich-editable-region article.atlas-source-card,.rich-editable-region .atlas-toggle-block,.rich-editable-region .atlas-toc,.rich-editable-region .atlas-steps,.rich-editable-region .atlas-checklist,.rich-editable-region .atlas-process{box-sizing:border-box;width:auto!important;max-width:none!important;margin-left:var(--note-content-inset)!important;margin-right:var(--note-content-inset)!important}.rich-body-region>p{margin-top:0;margin-bottom:1.28em;line-height:1.72}.rich-body-region>ul,.rich-body-region>ol{padding-right:.4em}.rich-body-region>table{display:table}.atlas-code-inline-settings{flex-wrap:wrap}.atlas-code-line-toggle{border:1px solid var(--code-border);background:color-mix(in srgb, var(--code-header) 88%, white 4%);min-height:27px;color:var(--code-muted);cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:7px;align-items:center;gap:7px;padding:0 8px 0 6px;font:700 10px/1 Arial,Helvetica,sans-serif;display:inline-flex}.atlas-code-line-toggle input{opacity:0;pointer-events:none;width:1px;height:1px;position:absolute}.atlas-code-switch-track{border:1px solid color-mix(in srgb, var(--code-muted) 55%, transparent);background:color-mix(in srgb, var(--code-bg) 70%, var(--code-muted));border-radius:999px;width:27px;height:15px;transition:background .16s,border-color .16s;display:inline-block;position:relative}.atlas-code-switch-track i{background:var(--code-muted);border-radius:50%;width:9px;height:9px;transition:transform .16s,background .16s;position:absolute;top:2px;left:2px}.atlas-code-line-toggle input:checked+.atlas-code-switch-track{background:#4daafc59;border-color:#4daafc}.atlas-code-line-toggle input:checked+.atlas-code-switch-track i{background:#78c5ff;transform:translate(12px)}.atlas-code-line-toggle:focus-within{border-color:#4daafc;box-shadow:0 0 0 2px #4daafc38}.rich-editable-region .atlas-callout{background:radial-gradient(circle at 0 0, color-mix(in srgb, var(--accent-soft) 82%, transparent), transparent 42%), color-mix(in srgb, var(--panel) 96%, var(--accent-soft));border-radius:15px;overflow:hidden;box-shadow:0 10px 28px #1c211d11;border:1px solid color-mix(in srgb, var(--accent) 22%, var(--line))!important;border-left-width:1px!important}.atlas-callout-header{border-bottom-color:color-mix(in srgb, var(--accent) 14%, var(--line));background:color-mix(in srgb, var(--accent-soft) 54%, var(--panel));min-height:46px;padding:8px 11px 8px 12px}.atlas-callout-icon{box-shadow:0 3px 9px color-mix(in srgb, var(--accent) 18%, transparent);border-radius:7px}.atlas-callout-body{padding:15px 18px 18px}.rich-editable-region .atlas-toc{border:1px solid color-mix(in srgb, var(--accent) 20%, var(--line));background:linear-gradient(145deg, color-mix(in srgb, var(--panel) 96%, var(--accent-soft)), var(--panel));border-radius:17px;margin-top:1em;margin-bottom:1.85em;overflow:hidden;box-shadow:0 16px 38px #1c211d14}.atlas-toc>header{border-bottom:1px solid color-mix(in srgb, var(--accent) 15%, var(--line));background:color-mix(in srgb, var(--accent-soft) 44%, var(--panel));grid-template-columns:38px minmax(0,1fr) auto auto;align-items:center;gap:11px;min-height:64px;padding:11px 13px;display:grid}.atlas-toc-mark,.atlas-block-mark{border:1px solid color-mix(in srgb, var(--accent) 26%, var(--line));background:color-mix(in srgb, var(--accent-soft) 72%, var(--panel));width:34px;height:34px;color:var(--accent);border-radius:10px;place-items:center;font:800 17px/1 Georgia,serif;display:grid;box-shadow:0 5px 14px #1c211d0f}.atlas-toc-heading,.atlas-block-heading{gap:2px;min-width:0;display:grid}.atlas-toc-heading small,.atlas-block-heading small{color:var(--accent);letter-spacing:.14em;font:800 8px/1.1 Arial,Helvetica,sans-serif}.atlas-toc-heading strong,.atlas-block-heading strong{min-width:0;color:var(--ink);outline:none;font:700 15px/1.2 Georgia,Times New Roman,serif}.atlas-toc-count{border:1px solid color-mix(in srgb, var(--accent) 18%, var(--line));background:var(--panel);color:var(--muted);white-space:nowrap;border-radius:999px;padding:5px 8px;font:700 9px/1 Arial,sans-serif}.atlas-toc-actions,.atlas-steps-actions,.atlas-checklist-actions,.atlas-process-actions{gap:5px;display:inline-flex}.atlas-toc-actions button,.atlas-steps-actions button,.atlas-checklist-actions button,.atlas-process-actions button,.atlas-step-actions button,.atlas-check-delete,.atlas-process-node>button{border:1px solid var(--line);background:var(--panel);min-height:26px;color:var(--muted);cursor:pointer;border-radius:7px;padding:4px 8px;font:700 9px/1 Arial,Helvetica,sans-serif}.atlas-toc-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px 10px;padding:12px;display:grid}.atlas-toc-item{cursor:pointer;grid-template-columns:35px minmax(0,1fr) 18px;align-items:center;gap:8px;min-width:0;min-height:43px;transition:border-color .14s,background .14s,transform .14s;display:grid;color:var(--ink)!important;text-align:left!important;background:0 0!important;border:1px solid #0000!important;border-radius:10px!important;padding:7px 8px!important}.atlas-toc-item:hover,.atlas-toc-item.is-active{transform:translateY(-1px);border-color:color-mix(in srgb, var(--accent) 22%, var(--line))!important;background:color-mix(in srgb, var(--accent-soft) 56%, transparent)!important}.atlas-toc-index{color:var(--accent);letter-spacing:.02em;font:800 10px/1 Cascadia Code,Consolas,monospace}.atlas-toc-label{text-overflow:ellipsis;white-space:nowrap;min-width:0;font:700 11px/1.35 Arial,Helvetica,sans-serif;overflow:hidden}.atlas-toc-arrow{color:var(--muted);text-align:center;font-size:10px}.atlas-toc-level-h3{margin-left:0!important}.atlas-toc-level-h3 .atlas-toc-index,.atlas-toc-level-h3 .atlas-toc-label{color:var(--muted)}.atlas-toc-level-h3 .atlas-toc-label{font-weight:600}.atlas-toc-empty{color:var(--muted);text-align:center;grid-column:1/-1;margin:0;padding:10px;font-size:11px}.rich-editable-region .atlas-steps,.rich-editable-region .atlas-checklist,.rich-editable-region .atlas-process{border:1px solid color-mix(in srgb, var(--accent) 18%, var(--line));background:color-mix(in srgb, var(--panel) 97%, var(--accent-soft));border-radius:16px;margin-top:1.2em;margin-bottom:1.75em;overflow:hidden;box-shadow:0 12px 32px #1c211d12}.atlas-steps-header,.atlas-checklist-header,.atlas-process-header{border-bottom:1px solid color-mix(in srgb, var(--accent) 14%, var(--line));background:color-mix(in srgb, var(--accent-soft) 38%, var(--panel));grid-template-columns:38px minmax(0,1fr) auto;align-items:center;gap:11px;min-height:61px;padding:10px 12px;display:grid}.atlas-block-heading [contenteditable=true]:focus,.atlas-step-copy [contenteditable=true]:focus,.atlas-check-text:focus,.atlas-process-node [contenteditable=true]:focus{background:color-mix(in srgb, var(--accent-soft) 70%, transparent);box-shadow:0 0 0 2px color-mix(in srgb, var(--accent) 24%, transparent);border-radius:5px}.atlas-step-list{padding:4px 14px 12px}.atlas-step-item{border-bottom:1px solid color-mix(in srgb, var(--line) 78%, transparent);grid-template-columns:42px minmax(0,1fr) auto;gap:12px;padding:15px 0;display:grid;position:relative}.atlas-step-item:last-child{border-bottom:0}.atlas-step-number{background:var(--accent);width:36px;height:36px;color:var(--accent-contrast,#fff);box-shadow:0 6px 14px color-mix(in srgb, var(--accent) 22%, transparent);border-radius:11px;place-items:center;font:800 10px/1 Cascadia Code,Consolas,monospace;display:grid}.atlas-step-copy{gap:5px;min-width:0;display:grid}.atlas-step-copy>strong{color:var(--ink);outline:none;padding:2px 4px;font:750 13px/1.3 Arial,sans-serif}.atlas-step-copy>div{color:var(--muted);outline:none;padding:2px 4px;font-size:12px;line-height:1.55}.atlas-step-copy p{margin:0!important}.atlas-step-actions{align-items:start;gap:4px;display:inline-flex}.atlas-step-actions button{width:26px;padding:0}.atlas-checklist-header{grid-template-columns:38px minmax(0,1fr) auto auto}.atlas-checklist-progress{background:color-mix(in srgb, var(--accent-soft) 80%, var(--panel));min-width:48px;color:var(--accent);text-align:center;border-radius:999px;padding:5px 8px;font:800 9px/1 Arial,sans-serif}.atlas-check-list{gap:3px;padding:10px 12px 13px;display:grid}.atlas-check-item{border-radius:9px;grid-template-columns:27px minmax(0,1fr) 27px;align-items:center;gap:9px;min-height:39px;padding:5px 6px;transition:background .14s;display:grid}.atlas-check-item:hover{background:color-mix(in srgb, var(--accent-soft) 42%, transparent)}.atlas-check-toggle{border:1px solid color-mix(in srgb, var(--accent) 35%, var(--line));background:var(--panel);width:23px;height:23px;color:var(--accent-contrast,#fff);cursor:pointer;border-radius:7px;flex:0 0 23px;place-items:center;padding:0;line-height:0;display:grid;position:relative}.atlas-check-toggle>span{pointer-events:none;display:block;position:absolute;inset:0}.atlas-check-toggle>span:after{content:"";clip-path:polygon(0 43%,15% 25%,39% 52%,84% 0,100% 18%,39% 100%);opacity:0;background:currentColor;width:11px;height:8px;position:absolute;top:50%;left:50%;transform:translate(-50%,-52%)}.atlas-check-item.is-checked .atlas-check-toggle{border-color:var(--accent);background:var(--accent)}.atlas-check-item.is-checked .atlas-check-toggle>span:after{opacity:1}.atlas-check-toggle:focus-visible{outline:3px solid color-mix(in srgb, var(--accent) 32%, transparent);outline-offset:2px}.atlas-check-text{min-width:0;color:var(--ink);outline:none;padding:3px 4px;font-size:12px;line-height:1.4}.atlas-check-item.is-checked .atlas-check-text{color:var(--muted);text-decoration:line-through;text-decoration-thickness:1px}.atlas-check-delete{opacity:.55;width:26px;padding:0}.atlas-check-item:hover .atlas-check-delete{opacity:1}.atlas-process-track{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:18px;padding:17px 16px 18px;display:grid;position:relative}.atlas-process-node{border:1px solid var(--line);background:var(--panel);border-radius:13px;align-content:start;gap:7px;min-width:0;padding:14px 14px 13px;display:grid;position:relative;box-shadow:0 8px 20px #1c211d0e}.atlas-process-node:not(:last-child):after{content:"→";z-index:2;width:14px;color:var(--accent);text-align:center;font:800 14px/1 Arial,sans-serif;position:absolute;top:50%;right:-16px;transform:translateY(-50%)}.atlas-process-dot{background:var(--accent);width:10px;height:10px;box-shadow:0 0 0 4px color-mix(in srgb, var(--accent) 12%, transparent);border-radius:50%}.atlas-process-node strong{color:var(--ink);outline:none;padding:2px;font:750 12px/1.3 Arial,sans-serif}.atlas-process-node p{color:var(--muted);outline:none;padding:2px;font-size:10.5px;line-height:1.45;margin:0!important}.atlas-process-node>button{opacity:0;width:24px;min-height:24px;padding:0;position:absolute;top:6px;right:6px}.atlas-process-node:hover>button{opacity:1}@media (max-width:860px){.atlas-toc-list{grid-template-columns:1fr}.atlas-process-track{grid-template-columns:1fr;gap:10px}.atlas-process-node:not(:last-child):after{content:"↓";top:auto;bottom:-13px;right:50%;transform:translate(50%)}}@media (max-width:760px){.rich-body-region{--note-content-inset:0px}.atlas-code-inline-settings{flex-basis:100%}.atlas-code-line-toggle{width:fit-content}.atlas-toc>header,.atlas-steps-header,.atlas-checklist-header,.atlas-process-header{grid-template-columns:36px minmax(0,1fr)}.atlas-toc-count,.atlas-toc-actions,.atlas-steps-actions,.atlas-checklist-progress,.atlas-checklist-actions,.atlas-process-actions{grid-column:2;justify-self:start}.atlas-step-item{grid-template-columns:38px minmax(0,1fr)}.atlas-step-actions{grid-column:2}}.atlas-checklist-header .atlas-block-mark{line-height:0;position:relative;font-size:0!important}.atlas-checklist-header .atlas-block-mark:after{content:"";clip-path:polygon(0 43%,15% 25%,39% 52%,84% 0,100% 18%,39% 100%);background:currentColor;width:15px;height:10px;transform:translateY(-1px)}.atlas-block-heading small,.atlas-toc-heading small{font-size:10px}.atlas-block-heading strong,.atlas-toc-heading strong{font-size:17px;line-height:1.3}.atlas-steps-actions button,.atlas-checklist-actions button,.atlas-process-actions button,.atlas-step-actions button,.atlas-check-delete,.atlas-process-node>button{min-height:30px;font-size:11px}.atlas-step-actions button,.atlas-check-delete{width:30px}.atlas-checklist-progress{min-width:54px;font-size:11px}.atlas-step-copy>strong{font-size:15px;line-height:1.35}.atlas-step-copy>div{font-size:14px;line-height:1.6}.atlas-check-text{font-size:14px;line-height:1.5}.atlas-process-node strong{font-size:14px;line-height:1.35}.atlas-process-node p{font-size:13px;line-height:1.55}.atlas-source-copy strong{font-size:15px;line-height:1.35}.atlas-source-copy small{font-size:13px;line-height:1.5}.atlas-source-domain{font-size:11px}.atlas-source-actions button,.atlas-callout-actions button,.atlas-toggle-header button{min-height:30px;font-size:11px}.atlas-callout-title{font-size:15px;line-height:1.35}.atlas-callout-body,.atlas-toggle-body{font-size:15px}.atlas-toc-label{font-size:13px;line-height:1.4}.atlas-toc-index{font-size:11px}.atlas-block-heading strong,.atlas-step-copy,.atlas-check-text,.atlas-process-node strong,.atlas-process-node p,.atlas-source-copy strong,.atlas-source-copy small,.atlas-source-url-editor input,.atlas-callout-title,.atlas-callout-body,.atlas-toggle-header strong,.atlas-toggle-body{overflow-wrap:anywhere;word-break:normal}.atlas-check-delete:focus-visible,.atlas-process-node>button:focus-visible{opacity:1}@media (hover:none),(pointer:coarse){.atlas-check-delete,.atlas-process-node>button{opacity:1}}@media (max-width:520px){.atlas-checklist-header,.atlas-steps-header,.atlas-process-header{gap:8px;padding:10px}.atlas-checklist-actions,.atlas-steps-actions,.atlas-process-actions{flex-wrap:wrap}.atlas-source-card{grid-template-columns:34px minmax(0,1fr)!important}.atlas-source-actions{justify-content:flex-start;justify-items:initial;flex-wrap:wrap;grid-column:2;width:100%;display:flex}.atlas-source-domain{flex:100%;max-width:100%}}@supports not (clip-path:polygon(0 0, 100% 0, 100% 100%)){.atlas-check-toggle>span:after,.atlas-checklist-header .atlas-block-mark:after{clip-path:none;background:0 0;border:2px solid;border-width:0 2px 2px 0;width:6px;height:11px;transform:translate(-50%,-60%)rotate(45deg)}.atlas-checklist-header .atlas-block-mark:after{transform:rotate(45deg)translate(-1px,-1px)}}.rich-body-region{--note-content-inset:0px}.rich-body-region>*{box-sizing:border-box;margin-left:calc(var(--note-content-inset,0px) + var(--atlas-indent-left,0px))!important;margin-right:calc(var(--note-content-inset,0px) + var(--atlas-indent-right,0px))!important;max-width:calc(100% - var(--note-content-inset,0px) - var(--note-content-inset,0px) - var(--atlas-indent-left,0px) - var(--atlas-indent-right,0px))!important}.rich-body-region>:not(figure),.rich-body-region>figure[data-elinara-code-block]{width:calc(100% - var(--note-content-inset,0px) - var(--note-content-inset,0px) - var(--atlas-indent-left,0px) - var(--atlas-indent-right,0px))!important}.atlas-source-grid>article.atlas-source-card{margin-left:var(--atlas-indent-left,0px)!important;margin-right:var(--atlas-indent-right,0px)!important;width:calc(100% - var(--atlas-indent-left,0px) - var(--atlas-indent-right,0px))!important;max-width:calc(100% - var(--atlas-indent-left,0px) - var(--atlas-indent-right,0px))!important}.rich-body-region>figure:not([data-elinara-code-block]){max-width:calc(100% - var(--note-content-inset,0px) - var(--note-content-inset,0px) - var(--atlas-indent-left,0px) - var(--atlas-indent-right,0px))!important}.rich-editable-region.rich-body-region{--note-content-inset:0px}.rich-editable-region.rich-body-region>p,.rich-editable-region.rich-body-region>h1,.rich-editable-region.rich-body-region>h2,.rich-editable-region.rich-body-region>h3,.rich-editable-region.rich-body-region>h4,.rich-editable-region.rich-body-region>h5,.rich-editable-region.rich-body-region>h6,.rich-editable-region.rich-body-region>ul,.rich-editable-region.rich-body-region>ol,.rich-editable-region.rich-body-region>blockquote,.rich-editable-region.rich-body-region>pre,.rich-editable-region.rich-body-region>table,.rich-editable-region.rich-body-region>div,.rich-editable-region.rich-body-region>nav,.rich-editable-region.rich-body-region>aside,.rich-editable-region.rich-body-region>article,.rich-editable-region.rich-body-region>section,.rich-editable-region.rich-body-region>figure,.rich-editable-region.rich-body-region>[data-elinara-code-block],.rich-editable-region.rich-body-region>[data-elinara-callout],.rich-editable-region.rich-body-region>[data-elinara-source-card],.rich-editable-region.rich-body-region>[data-elinara-toggle],.rich-editable-region.rich-body-region>[data-elinara-toc],.rich-editable-region.rich-body-region>[data-elinara-steps],.rich-editable-region.rich-body-region>[data-elinara-checklist],.rich-editable-region.rich-body-region>[data-elinara-process]{margin-left:calc(var(--note-content-inset,0px) + var(--atlas-indent-left,0px))!important;margin-right:calc(var(--note-content-inset,0px) + var(--atlas-indent-right,0px))!important;width:calc(100% - var(--note-content-inset,0px) - var(--note-content-inset,0px) - var(--atlas-indent-left,0px) - var(--atlas-indent-right,0px))!important;max-width:calc(100% - var(--note-content-inset,0px) - var(--note-content-inset,0px) - var(--atlas-indent-left,0px) - var(--atlas-indent-right,0px))!important;box-sizing:border-box!important}.rich-editable-region.rich-body-region>div>table,.rich-editable-region.rich-body-region>div>.atlas-source-grid,.rich-editable-region.rich-body-region>.atlas-source-grid>article.atlas-source-card{box-sizing:border-box!important;width:100%!important;max-width:100%!important;margin-left:0!important;margin-right:0!important}@media (max-width:760px){.rich-editable-region.rich-body-region>p,.rich-editable-region.rich-body-region>h1,.rich-editable-region.rich-body-region>h2,.rich-editable-region.rich-body-region>h3,.rich-editable-region.rich-body-region>h4,.rich-editable-region.rich-body-region>h5,.rich-editable-region.rich-body-region>h6,.rich-editable-region.rich-body-region>ul,.rich-editable-region.rich-body-region>ol,.rich-editable-region.rich-body-region>blockquote,.rich-editable-region.rich-body-region>pre,.rich-editable-region.rich-body-region>table,.rich-editable-region.rich-body-region>div,.rich-editable-region.rich-body-region>nav,.rich-editable-region.rich-body-region>aside,.rich-editable-region.rich-body-region>article,.rich-editable-region.rich-body-region>section,.rich-editable-region.rich-body-region>figure{min-width:0!important}}:root[data-theme-tone=dark] body,:root[data-theme-tone=dark] .app-shell{background:var(--bg);color:var(--ink)}:root[data-theme-tone=dark] .brand-mark,:root[data-theme-tone=dark] .workspace-action-button.primary{color:var(--accent-contrast)}:root[data-theme-tone=dark] .tree-node:hover{border-color:color-mix(in srgb, var(--accent) 58%, var(--line))!important}:root[data-theme-tone=dark] .tree-node.selected{box-shadow:0 0 0 2px var(--accent), 0 14px 34px var(--shadow)!important}:root[data-theme-tone=dark] .tree-node-action,:root[data-theme-tone=dark] .tree-node-action.tree-branch-toggle,:root[data-theme-tone=dark] .sandbox-controls,:root[data-theme-tone=dark] .sandbox-status,:root[data-theme-tone=dark] .sandbox-help span,:root[data-theme-tone=dark] .style-subpane,:root[data-theme-tone=dark] .attachment-add-button,:root[data-theme-tone=dark] .attachment-actions a,:root[data-theme-tone=dark] .attachment-actions button,:root[data-theme-tone=dark] .style-gallery button,:root[data-theme-tone=dark] .color-palette-actions button,:root[data-theme-tone=dark] .color-palette-actions label,:root[data-theme-tone=dark] .custom-color-picker,:root[data-theme-tone=dark] .style-more-color,:root[data-theme-tone=dark] .palette-confirm-button{border-color:var(--line);background:var(--surface);color:var(--ink)}:root[data-theme-tone=dark] .tree-node-action.add:not(:disabled),:root[data-theme-tone=dark] .attachment-add-button,:root[data-theme-tone=dark] .attachment-file-icon{color:var(--accent)}:root[data-theme-tone=dark] .tree-node-action.delete:not(:disabled),:root[data-theme-tone=dark] .header-icon-button.delete:not(:disabled),:root[data-theme-tone=dark] .navigation-action.delete:not(:disabled){color:var(--danger)}:root[data-theme-tone=dark] .tree-node-action:hover:not(:disabled),:root[data-theme-tone=dark] .tree-node-action.tree-branch-toggle:hover,:root[data-theme-tone=dark] .tree-node-action.tree-branch-toggle:focus-visible,:root[data-theme-tone=dark] .attachment-actions a:hover,:root[data-theme-tone=dark] .attachment-actions button:hover,:root[data-theme-tone=dark] .attachment-add-button:hover,:root[data-theme-tone=dark] .style-gallery button:hover,:root[data-theme-tone=dark] .style-gallery button.active,:root[data-theme-tone=dark] .header-icon-button:hover:not(:disabled),:root[data-theme-tone=dark] .navigation-action:hover:not(:disabled),:root[data-theme-tone=dark] .pane-expand-button:hover,:root[data-theme-tone=dark] .sandbox-collapse-button:hover,:root[data-theme-tone=dark] .sandbox-controls button:hover,:root[data-theme-tone=dark] .ribbon-button.active,:root[data-theme-tone=dark] .ribbon-palette-wrap.open .ribbon-color-button,:root[data-theme-tone=dark] .style-ribbon-tab.active{border-color:color-mix(in srgb, var(--accent) 58%, var(--line));background:var(--accent-soft);color:var(--ink)}:root[data-theme-tone=dark] .tree-node-action.delete:hover:not(:disabled),:root[data-theme-tone=dark] .header-icon-button.delete:hover:not(:disabled),:root[data-theme-tone=dark] .navigation-action.delete:hover:not(:disabled){border-color:color-mix(in srgb, var(--danger) 60%, var(--line));background:var(--danger-soft);color:var(--ink)}:root[data-theme-tone=dark] .color-palette-popover,:root[data-theme-tone=dark] .style-color-popover,:root[data-theme-tone=dark] .search-results,:root[data-theme-tone=dark] .import-modal{border-color:var(--line);background:var(--panel);color:var(--ink)}:root[data-theme-tone=dark] .rich-editable-region pre,:root[data-theme-tone=dark] .rich-editable-region code,:root[data-theme-tone=dark] .code-tool,:root[data-theme-tone=dark] .style-gallery button.programming-style{border-color:color-mix(in srgb, var(--accent) 28%, var(--line));color:#e6edf3;background:#0d1117}:root[data-theme-tone=dark] ::selection{background:color-mix(in srgb, var(--accent) 38%, transparent);color:var(--ink)}