:root{--orange: #FC681C;--orange-ink: #B9450A;--ink: #17140F;--ink-2: #4A433B;--muted: #7A7066;--paper: #F7F4EE;--paper-2: #EFEAE1;--line: #E2DBCF;--white: #FFFFFF;--ai: #3B5BA9;--ai-bg: #E8EDF8;--bad: #B3261E;--top: 52px;--side: 280px;--font: "IBM Plex Sans", system-ui, -apple-system, sans-serif}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.5 var(--font);-webkit-font-smoothing:antialiased}a{color:var(--ink);text-decoration-color:var(--orange);text-underline-offset:3px}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer;border:1px solid var(--line);background:var(--white);border-radius:8px;padding:6px 12px}button:hover{border-color:var(--ink-2)}button.primary,.button.primary{background:var(--ink);color:var(--paper);border-color:var(--ink)}button.primary:hover{background:#000}button.ghost{background:transparent;border-color:transparent}button.danger{color:var(--bad)}button.small{padding:2px 10px;font-size:13px}button.icon{border:none;background:transparent;padding:4px 8px;font-size:18px;line-height:1}button.linklike{border:none;background:none;padding:0;text-decoration:underline;text-decoration-color:var(--orange);text-underline-offset:3px}button:disabled{opacity:.5;cursor:default}.button{display:inline-block;padding:8px 14px;border:1px solid var(--line);border-radius:8px;background:var(--white);text-decoration:none}.button.block{display:block;text-align:center}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:8px;padding:8px 10px;background:var(--white)}input:focus,select:focus,textarea:focus,button:focus-visible{outline:2px solid var(--orange);outline-offset:1px}textarea{resize:vertical}h1{font-size:26px;line-height:1.2;margin:0 0 8px;letter-spacing:-.01em}h2{font-size:17px;margin:24px 0 10px}h3{font-size:15px;margin:0}.muted{color:var(--muted)}.error{color:var(--bad)}.pad{padding:16px}.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.row.end{justify-content:flex-end}.spacer{flex:1}.grow{flex:1;min-width:0}small{display:block;color:var(--muted);font-size:12.5px}.tag{display:inline-block;font-size:11.5px;padding:0 7px;border-radius:99px;margin-left:6px;background:var(--paper-2);color:var(--ink-2);vertical-align:1px}.tag.ai,.actor.ai,b.ai{color:var(--ai)}.tag.ai{background:var(--ai-bg)}.gate{min-height:100%;display:grid;place-items:center;padding:16px}.gate-card{width:100%;max-width:400px;background:var(--white);border:1px solid var(--line);border-radius:16px;padding:28px;display:grid;gap:14px}.gate-card h2{margin:0}.brand{display:inline-flex;align-items:center;gap:8px;font-weight:700;letter-spacing:.02em;text-decoration:none;white-space:nowrap}.brand .v{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:7px;background:var(--ink);color:var(--orange);font-size:15px}.brand.big{font-size:22px}.brand.big .v{width:34px;height:34px;font-size:19px}.shell{display:grid;grid-template-columns:var(--side) 1fr;grid-template-rows:var(--top) 1fr;height:100%}.top{grid-column:1 / -1;display:flex;align-items:center;gap:14px;padding:0 14px;background:var(--ink);color:var(--paper);position:relative;z-index:30}.top .brand{color:var(--paper)}.top .brand .v{background:var(--paper)}.top .menu-btn{color:var(--paper);display:none}.tabs{display:flex;gap:4px}.tabs a{color:#cfc6b8;text-decoration:none;padding:6px 10px;border-radius:7px}.tabs a.on,.tabs a:hover{color:var(--paper);background:#2a2520}.tabs a.on{box-shadow:inset 0 -2px 0 var(--orange)}.side{background:var(--white);border-right:1px solid var(--line);overflow:auto}.main{overflow:auto;min-width:0;position:relative}.scrim,.bottom-tabs{display:none}.menu{position:absolute;z-index:40;background:var(--white);color:var(--ink);border:1px solid var(--line);border-radius:10px;box-shadow:0 10px 30px #17140f24;padding:6px;display:grid;min-width:190px;top:100%;right:0}.menu>button{border:none;text-align:left;border-radius:6px;padding:7px 10px;background:none}.menu>button:hover{background:var(--paper)}.menu.wide{min-width:280px;padding:10px;gap:8px}.menu p{margin:0}.tree{padding:10px 6px 80px;font-size:14px}.tree ul{list-style:none;margin:0;padding:0}.node{position:relative;display:flex;align-items:center;border-radius:7px}.node:hover{background:var(--paper)}.node.active{background:#fff0e6;box-shadow:inset 2px 0 0 var(--orange)}.node-main{flex:1;min-width:0;display:flex;gap:6px;align-items:center;border:none;background:none;padding:5px 4px;text-align:left;border-radius:7px}.node-icon{width:14px;flex:none;text-align:center;color:var(--muted);font-size:12px}.node-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.node-more{opacity:0;color:var(--muted)}.node:hover .node-more,.node-more:focus{opacity:1}.node.local .node-name{color:var(--muted)}.local-note{margin:2px 8px 6px;font-size:12.5px;color:var(--muted)}.tree .empty{color:var(--muted);font-size:13px;padding:3px 0}.presence,.me{position:relative}.presence-stack{display:flex;align-items:center;border:none;background:none;color:var(--paper);padding:0}.presence-stack .avatar{margin-left:-6px;border:2px solid var(--ink)}.presence-stack .count{margin-left:8px;font-size:13px;color:#cfc6b8}.me-btn{border:none;background:none;padding:0}.avatar{display:inline-grid;place-items:center;border-radius:50%;background:var(--paper-2);color:var(--ink);font-size:11px;font-weight:600;overflow:hidden;flex:none}.avatar img{width:100%;height:100%;object-fit:cover}.avatar.ai{background:var(--ai-bg);color:var(--ai);box-shadow:0 0 0 2px var(--ai)}.who{display:flex;gap:10px;align-items:center}.page{padding:28px 32px 90px;max-width:980px}.page-head{padding:24px 28px 8px}.home-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.small{font-size:13px;font-weight:400;margin-left:8px}.card{display:block;background:var(--white);border:1px solid var(--line);border-radius:10px;padding:12px 14px;margin-bottom:8px;text-decoration:none}.card.link:hover{border-color:var(--ink-2)}.card p{margin:4px 0}blockquote{margin:0 0 6px;padding:4px 10px;border-left:3px solid var(--orange);background:#fff6ef;color:var(--ink-2);font-size:13.5px;border-radius:0 6px 6px 0}blockquote.clickable{cursor:pointer}.activity{list-style:none;padding:0;margin:0}.activity li{padding:7px 0;border-bottom:1px solid var(--line);font-size:14px}.activity time{display:block;color:var(--muted);font-size:12px}.actor{font-weight:600}.table{display:grid;gap:6px;margin-bottom:12px}.tr{display:flex;align-items:center;gap:12px;background:var(--white);border:1px solid var(--line);border-radius:10px;padding:10px 12px;flex-wrap:wrap}.tr.attention{border-color:var(--orange)}.role{font-size:13px;color:var(--ink-2)}.token{display:block;word-break:break-all;background:var(--paper);padding:10px;border-radius:8px;margin:10px 0}.media{max-width:100%;border-radius:10px;border:1px solid var(--line)}.pdf{width:100%;height:75vh;border:1px solid var(--line);border-radius:10px}pre.text{white-space:pre-wrap;background:var(--white);border:1px solid var(--line);border-radius:10px;padding:14px;font-size:13px;max-height:70vh;overflow:auto}.crumbs{font-size:12.5px;color:var(--muted);display:flex;flex-wrap:wrap}.crumbs span:not(:last-child):after{content:"›";margin:0 6px}.modal-back{position:fixed;inset:0;background:#17140f66;display:grid;place-items:center;z-index:100;padding:16px}.modal{width:100%;max-width:460px;background:var(--white);border-radius:14px;padding:18px 20px;max-height:90vh;overflow:auto}.modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.form{display:grid;gap:12px}.form label{display:grid;gap:4px}.form label>span{font-weight:600;font-size:13.5px}.doc-layout{display:grid;grid-template-columns:1fr 340px;height:100%}.doc-main{overflow:auto;position:relative;padding-bottom:120px}.doc-head{padding:22px 54px 8px}.doc-title{font-size:28px;margin:4px 0}.status{font-size:12.5px;color:var(--muted)}.status.bad{color:var(--bad)}.panel-btn{display:none}.props{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}.prop{background:var(--white);border:1px solid var(--line);border-radius:8px;padding:2px 10px;font-size:13px}.prop small{display:inline;margin-right:6px}.banner{margin:8px 54px;padding:10px 12px;background:#fff0e6;border:1px solid var(--orange);border-radius:10px;display:flex;gap:8px;align-items:center;flex-wrap:wrap}.doc-main .bn-container{--bn-font-family: var(--font)}.doc-main .bn-editor{background:transparent;padding-inline:54px}.bn-container[data-color-scheme]{--bn-colors-editor-background: transparent}::highlight(vos-comment){background-color:#fc681c38;text-decoration:underline;text-decoration-color:var(--orange)}.float-comment{position:absolute;z-index:20;background:var(--ink);color:var(--paper);border-color:var(--ink);box-shadow:0 6px 20px #17140f40;font-size:13px}.doc-side{border-left:1px solid var(--line);background:var(--white);overflow:auto;padding:12px 14px 80px}.seg{display:flex;gap:4px;flex-wrap:wrap}.seg button{border-radius:99px;padding:3px 11px;font-size:13px}.seg button.on{background:var(--ink);color:var(--paper);border-color:var(--ink)}.tabs-side{margin-bottom:12px;align-items:center}.close-side{display:none;margin-left:auto}.small-note{font-size:13px}.composer{display:grid;gap:8px;background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:10px;margin-bottom:12px}.composer.compact{background:var(--white);margin:8px 0 0}.thread{border:1px solid var(--line);border-radius:10px;padding:10px;margin-bottom:10px}.thread.resolved{opacity:.65}.c-item{margin-bottom:8px}.c-item p{margin:2px 0;white-space:pre-wrap}.c-head{display:flex;gap:4px;align-items:baseline;flex-wrap:wrap;font-size:13.5px}.c-head time{margin-left:auto;font-size:12px;color:var(--muted)}.att{display:inline-block;font-size:13.5px;word-break:break-all}.att-img{max-width:100%;border-radius:8px;margin-top:4px}.general{margin:12px 0;font-size:13.5px}.general summary{cursor:pointer;color:var(--ink-2);margin-bottom:8px}.rev{margin-top:12px}.canvas-wrap{display:flex;flex-direction:column;height:100%}.canvas-wrap .doc-head{padding:14px 20px 8px}.canvas-host{flex:1;min-height:420px}.board-page{display:flex;flex-direction:column;height:100%}.board-page .board{min-width:0}.board{display:flex;gap:12px;overflow-x:auto;padding:8px 28px 28px;flex:1;align-items:flex-start}.col{flex:0 0 220px;background:var(--paper-2);border-radius:12px;padding:10px;min-height:120px}.col.empty-col{flex-basis:150px}.col.over{outline:2px dashed var(--orange)}.col h3{display:flex;justify-content:space-between;font-size:13.5px;margin-bottom:8px}.col h3 span{color:var(--muted);font-weight:400}.kcard{background:var(--white);border:1px solid var(--line);border-radius:10px;padding:10px;margin-bottom:8px;display:grid;gap:6px;cursor:grab}.kcard .kname{font-weight:600;text-align:left;font-size:15px}.kcard select{font-size:12.5px;padding:4px 6px}@media(max-width:860px){:root{--side: 86vw}.shell{grid-template-columns:1fr;grid-template-rows:var(--top) 1fr 56px}.top{gap:8px;padding:0 8px}.top .menu-btn{display:block}.tabs,.presence-stack .count{display:none}.side{position:fixed;top:var(--top);bottom:0;left:0;width:var(--side);max-width:340px;z-index:50;transform:translate(-105%);transition:transform .2s}.drawer-open .side{transform:none}.drawer-open .scrim{display:block;position:fixed;inset:var(--top) 0 0 0;background:#17140f59;z-index:45}.main{grid-row:2}.bottom-tabs{display:flex;grid-row:3;border-top:1px solid var(--line);background:var(--white)}.bottom-tabs a,.bottom-tabs button{flex:1;display:grid;place-items:center;text-decoration:none;font-size:13px;border:none;background:none;border-radius:0;color:var(--ink-2)}.bottom-tabs a.on{color:var(--ink);box-shadow:inset 0 2px 0 var(--orange);font-weight:600}.node-more{opacity:1}.page{padding:20px 16px 40px}.page-head{padding:16px 16px 4px}.home-grid{grid-template-columns:1fr;gap:8px}.doc-layout{grid-template-columns:1fr}.doc-head{padding:14px 16px 6px}.doc-title{font-size:22px}.doc-main .bn-editor{padding-inline:16px}.banner{margin:8px 16px}.panel-btn{display:inline-block;font-size:13px;padding:4px 10px}.doc-side{position:fixed;inset:auto 0 56px;max-height:75vh;z-index:60;border-left:none;border-top:1px solid var(--line);border-radius:16px 16px 0 0;box-shadow:0 -10px 30px #17140f26;transform:translateY(calc(100% + 80px));transition:transform .2s}.doc-side.open{transform:none}.close-side{display:block}.board{padding:8px 16px 24px;scroll-snap-type:x mandatory}.col{flex-basis:78vw;scroll-snap-align:start}.col.empty-col{flex-basis:140px}.menu.right{right:-4px}}