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small{color:var(--muted);font-size:10px}.folder-workspace{background:var(--sheet);scrollbar-width:none;height:100%;overflow-y:auto}.folder-workspace::-webkit-scrollbar{display:none}.folder-workspace-header,.folder-workspace-body{width:min(820px,100% - 48px);margin:0 auto}.folder-workspace-header{border-bottom:1px solid var(--line);padding:64px 0 28px}.folder-workspace-header h1{font-family:var(--font-editorial), Georgia, serif;letter-spacing:-.03em;margin:5px 0 8px;font-size:clamp(32px,5vw,52px);font-weight:500}.folder-workspace-header>p:last-child{color:var(--muted);font-size:12px}.folder-workspace-body{padding:24px 0 64px}.folder-copy-section,.folder-content-section{border-bottom:1px solid var(--line);padding:20px 0}.folder-copy-section>header,.folder-content-section>header{justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:10px;display:flex}.folder-copy-section h2,.folder-content-section h2{margin:0;font-size:13px;font-weight:700}.folder-copy-section header span,.folder-content-section header span{color:var(--quiet);font-size:9px}.folder-copy-section textarea{resize:vertical;width:100%;min-height:72px;color:var(--ink);font:14px/1.6 var(--font-geist), system-ui, sans-serif;background:0 0;border:0;outline:0;padding:0;display:block}.folder-copy-section textarea::placeholder{color:var(--quiet)}.folder-item-list{gap:2px;display:grid}.folder-item-list button,.folder-item-list a,.folder-item-list>div{width:100%;color:var(--ink);text-align:left;cursor:pointer;background:0 0;border:0;border-bottom:1px solid #2b272412;grid-template-columns:minmax(0,1fr) auto;gap:12px;padding:11px 0;text-decoration:none;display:grid}.folder-item-list span{text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:570;overflow:hidden}.folder-item-list small,.folder-content-section>p{color:var(--muted);font-size:11px}.folder-workspace-header>p{color:var(--muted);margin:6px 0 0;font-size:12px}.folder-name-button{color:var(--ink);cursor:pointer;background:0 0;border:0;align-items:baseline;gap:10px;padding:0;display:flex}.folder-name-button span{opacity:0;color:var(--muted);font-size:10px;transition:opacity .12s}.folder-name-button:hover span,.folder-name-button:focus-visible span{opacity:1}.folder-name-input{border:0;border-bottom:1px solid var(--violet);width:min(620px,100%);color:var(--ink);font-family:var(--font-editorial), Georgia, serif;background:0 0;outline:0;margin:5px 0 8px;padding:4px 0;font-size:clamp(32px,5vw,52px)}.folder-tabs{scrollbar-width:none;gap:20px;margin-top:28px;display:flex;overflow-x:auto}.folder-tabs::-webkit-scrollbar{display:none}.folder-tabs button{color:var(--muted);cursor:pointer;background:0 0;border:0;border-bottom:2px solid #0000;flex:none;padding:8px 0;font-size:11px}.folder-tabs button[aria-current=page]{border-bottom-color:var(--ink);color:var(--ink);font-weight:650}.folder-content-section>header button{color:var(--violet);cursor:pointer;background:0 0;border:0;padding:0;font-size:10px}.folder-tab-section{padding-top:4px}.folder-tab-section>header h2{margin-top:3px;font-size:21px}.folder-tool-list{border-top:1px solid var(--line);margin-top:18px;display:grid}.folder-tool-list label{border-bottom:1px solid var(--line);cursor:pointer;grid-template-columns:18px minmax(0,1fr);gap:10px;padding:13px 0;display:grid}.folder-tool-list input{width:15px;height:15px;accent-color:var(--violet);margin-top:2px}.folder-tool-list span{gap:3px;display:grid}.folder-tool-list strong{font-size:12px}.folder-tool-list small{color:var(--muted);font-size:10px;line-height:1.4}.folder-secret-list{gap:5px;margin:16px 0;display:grid}.folder-secret-list>div{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:10px;padding:10px 0;display:flex}.folder-secret-list span{gap:2px;display:grid}.folder-secret-list strong{font-size:12px}.folder-secret-list small{color:var(--muted);font-size:10px}.folder-secret-list button{color:#9c3f38;cursor:pointer;background:0 0;border:0;font-size:10px}.folder-secret-form{border:1px solid var(--line);background:var(--paper);border-radius:10px;grid-template-columns:1fr 1fr;gap:10px;margin-top:18px;padding:16px;display:grid}.folder-secret-form label{color:var(--muted);gap:5px;font-size:10px;display:grid}.folder-secret-form label:last-of-type{grid-column:1/-1}.folder-secret-form input{box-sizing:border-box;border:1px solid var(--line);background:var(--sheet);width:100%;height:34px;color:var(--ink);border-radius:7px;padding:0 9px}.folder-secret-form button{background:var(--ink);width:fit-content;min-height:32px;color:var(--sheet);cursor:pointer;border:0;border-radius:7px;padding:0 12px}.folder-secret-form [role=status]{color:var(--muted);align-self:center;font-size:10px}.folder-chat-row{position:relative;grid-template-columns:minmax(0,1fr) 28px!important;gap:4px!important;padding:0!important;display:grid!important}.folder-chat-row>button{border-bottom:1px solid var(--line)}.folder-chat-row>input{box-sizing:border-box;border:0;border-bottom:1px solid var(--violet);background:0 0;outline:0;width:100%;min-width:0;height:40px}.folder-chat-row details{opacity:0;align-self:center;position:relative}.folder-chat-row:hover details,.folder-chat-row details:focus-within,.folder-chat-row details[open]{opacity:1}.folder-chat-row summary{cursor:pointer;place-items:center;width:28px;height:28px;list-style:none;display:grid}.folder-chat-row summary::-webkit-details-marker{display:none}.folder-chat-row details>div{z-index:5;border:1px solid var(--line);background:var(--sheet);border-radius:8px;width:120px;padding:4px;position:absolute;top:28px;right:0;box-shadow:0 10px 24px #2b27241f}.folder-chat-row details button{text-align:left;cursor:pointer;background:0 0;border:0;border-radius:5px;width:100%;min-height:30px;padding:0 7px;display:block}.reading-column,.context-list,.source-bar,.message-assistant .message-content{scrollbar-width:none;-ms-overflow-style:none}.reading-column::-webkit-scrollbar{width:0;height:0;display:none}.context-list::-webkit-scrollbar{width:0;height:0;display:none}.source-bar::-webkit-scrollbar{width:0;height:0;display:none}.message-assistant .message-content::-webkit-scrollbar{width:0;height:0;display:none}@media (max-width:1100px){.brain-shell,.brain-shell[data-rail-expanded=true]{grid-template-columns:50px minmax(0,1fr)}.workspace-stage{grid-template-columns:220px minmax(0,1fr);height:calc(100vh - 12px);margin:6px 6px 6px 0;padding:0;position:relative}.workspace-main{grid-area:1/2;width:100%;min-width:0}.context-sidebar{z-index:1;width:auto;height:100%;box-shadow:none;border-right:1px solid #2b27241a;position:relative;inset:auto}.drawer-backdrop{z-index:35;position:absolute;inset:0}.header-actions{max-width:72%}.privacy-label{display:none}.reading-column{width:min(720px,100% - 40px)}.composer-wrap{width:min(720px,100% - 24px)}.message-assistant{max-width:100%}}@media (max-width:760px){.brain-shell,.brain-shell[data-rail-expanded=true]{grid-template-columns:46px minmax(0,1fr);height:100dvh;display:grid}.product-rail,.brain-shell[data-rail-expanded=true] .product-rail{gap:2px;width:100%;height:100dvh;padding:6px 3px}.rail-brand{width:38px;height:38px;margin-bottom:1px}.rail-brand img{width:30px;height:30px}.rail-action,.rail-profile,.brain-shell[data-rail-expanded=true] .rail-action,.brain-shell[data-rail-expanded=true] .rail-profile{width:38px;height:38px;min-height:38px;padding:0}.rail-icon{width:18px;height:18px}.workspace-stage{height:100dvh;box-shadow:none;border:0;border-radius:0;grid-template-columns:minmax(0,1fr);margin:0}.workspace-main{grid-area:1/1}.context-sidebar{z-index:40;border-radius:0;width:min(300px,100vw - 46px);position:absolute;inset:0 auto 0 0;box-shadow:12px 0 30px #2b27241f}.conversation,.file-workspace,.workspace-placeholder{height:100dvh}.conversation-header{height:52px;padding:0 8px 0 12px}.chat-title{max-width:48vw;font-size:12px}.header-actions{gap:0;max-width:66%}.header-actions>.header-action{min-height:30px;padding:0 5px;font-size:9px}.conversation-controls{display:none}.chat-assets-panel{width:calc(100% - 12px);max-height:calc(100% - 120px);top:50px;right:6px}.folder-workspace-header,.folder-workspace-body{width:calc(100% - 28px)}.folder-workspace-header{padding-top:40px}.folder-item-list button,.folder-item-list a,.folder-item-list>div{grid-template-columns:minmax(0,1fr);gap:3px}.folder-tabs{gap:16px;margin-top:20px}.folder-secret-form{grid-template-columns:minmax(0,1fr);padding:12px}.folder-secret-form label,.folder-secret-form label:last-of-type{grid-column:1}.header-icon{min-width:30px;min-height:30px}.reading-column{width:calc(100% - 20px);padding:62px 0 24px}.transcript{gap:24px;padding:0 0 24px}.message-user{width:fit-content;max-width:92%}.message-assistant{width:100%;max-width:100%}.message-assistant .message-content{font-size:13px;line-height:1.62;overflow-x:auto}.message-assistant .message-content h1{font-size:20px}.message-assistant .message-content h2{margin-top:22px;font-size:17px}.message-assistant .message-content h3{font-size:14px}.tool-feed-item{grid-template-columns:30px minmax(0,1fr);gap:8px;padding:8px 0}.tool-provider-mark{width:28px;height:28px}.tool-provider-mark img{width:23px;height:19px}.tool-provider-openalex .tool-provider-mark img{width:20px;height:20px}.tool-feed-body>header{display:block}.tool-feed-meta{margin-top:2px}.tool-feed-body>header>div:first-child{flex-wrap:wrap;display:flex}.tool-feed-body>header>div:first-child span,.tool-query,.tool-source-note{font-size:10px}.tool-result-list span{white-space:normal;font-size:14px}.tool-result-list small{white-space:normal;font-size:12px}.composer-wrap{width:calc(100% - 12px);margin-bottom:6px}.composer{border-radius:16px;min-height:96px;padding:11px 10px 8px}.composer textarea{min-height:44px;max-height:132px}.composer-tools{flex-wrap:wrap;gap:3px;margin-top:3px}.composer-tools button{min-height:30px;padding:0 6px;font-size:9px}.composer-tools .composer-add,.composer-tools .send{width:30px;height:30px}.composer-tools .send{margin-left:auto}.composer-hint,.model-chip{display:none}.source-bar{max-height:108px;overflow-y:auto}}@media (hover:none){.context-folder details,.context-row-menu,.folder-chat-row details{opacity:1}}@media (max-width:420px),(max-height:620px){.product-rail .rail-brand{display:none}.product-rail{justify-content:flex-start}.rail-spacer{min-height:4px}.reading-column{width:calc(100% - 16px)}.message-actions button{width:28px;height:28px;min-height:28px}}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}