.ai-editor-modal-overlay{top:0;left:0;width:100vw;height:100vh;z-index:9999}.ai-editor-close-btn,.ai-editor-modal-overlay{position:fixed;background:rgba(0,0,0,.85);display:flex;align-items:center;justify-content:center;padding:0}.ai-editor-close-btn{top:8px;right:20px;z-index:10001;border:none;color:#fff;font-size:20px;cursor:pointer;width:48px;height:48px;border-radius:50%;transition:all .2s;box-shadow:0 2px 8px rgba(0,0,0,.2)}.ai-editor-close-btn:hover{background:rgba(0,0,0,1);transform:scale(1.1);box-shadow:0 4px 12px rgba(0,0,0,.3)}.ai-editor-container{width:100vw;flex-direction:row;background:#fff}.ai-editor-chat-panel,.ai-editor-container{height:100vh;display:flex;overflow:hidden}.ai-editor-chat-panel{flex-direction:column;background:#f3f4f6;flex-shrink:0}.ai-editor-canvas-panel{display:flex;flex-direction:column;background:#fff;overflow:hidden;flex:1;height:100vh}.ai-editor-toolbar{display:flex;align-items:center;justify-content:space-between;padding:10px 80px 10px 20px;background:#fff;border-bottom:1px solid #e5e7eb;flex-shrink:0;height:56px}.ai-editor-toolbar-group{display:flex;align-items:center;gap:10px}.ai-editor-toolbar-btn{display:flex;align-items:center;gap:6px;padding:6px 14px;background:#fff;border:none;border-radius:20px;color:#374151;font-size:13px;font-weight:500;cursor:pointer;transition:all .2s;font-family:Montserrat,sans-serif;box-shadow:0 1px 3px rgba(0,0,0,.1)}.ai-editor-toolbar-btn-icon{padding:8px;width:36px;height:36px;justify-content:center;border-radius:50%}.ai-editor-toolbar-btn:hover:not(:disabled){background:#f9fafb;box-shadow:0 2px 6px rgba(0,0,0,.15);transform:translateY(-1px)}.ai-editor-toolbar-btn:disabled{opacity:.5;cursor:not-allowed}.ai-editor-toolbar-btn-primary{background:#fff;border:none;color:#000;padding:8px 20px;border-radius:25px;box-shadow:0 2px 8px rgba(0,0,0,.15);font-weight:600}.ai-editor-toolbar-btn-primary:hover:not(:disabled){background:#f9f9f9;box-shadow:0 4px 12px rgba(0,0,0,.2);transform:translateY(-2px)}.ai-editor-toolbar-btn .spinning{animation:spin 1s linear infinite}.ai-editor-version-counter{padding:5px 12px;background:#fff;border:none;border-radius:20px;font-size:12px;color:#6b7280;font-family:Montserrat,sans-serif;font-weight:500;box-shadow:0 1px 3px rgba(0,0,0,.1)}.ai-editor-toolbar-dropdown{position:relative}.ai-editor-toolbar-dropdown:hover .ai-editor-toolbar-dropdown-menu{display:block}.ai-editor-toolbar-dropdown-menu{display:none;position:absolute;top:100%;left:0;margin-top:4px;background:#fff;border:none;border-radius:12px;box-shadow:0 4px 12px rgba(0,0,0,.15);min-width:200px;z-index:100;overflow:hidden}.ai-editor-toolbar-dropdown-item{display:flex;align-items:center;gap:8px;padding:10px 14px;font-size:14px;color:#374151;cursor:pointer;transition:background .2s;font-family:Montserrat,sans-serif}.ai-editor-toolbar-dropdown-item:hover{background:#f3f5fa}.ai-editor-chat{display:flex;flex-direction:column;background:transparent;height:100%;overflow:hidden}.ai-editor-chat .chat-box{flex:1;padding:20px;height:auto;overflow-y:auto;overflow-x:hidden;word-break:break-word;margin:0;position:relative;min-height:0}.ai-editor-chat .message-container{display:flex;flex-direction:column;gap:8px;margin-bottom:16px;width:100%;box-sizing:border-box}.ai-editor-chat .message-container .avatar-wrapper{display:flex;align-items:center;gap:8px;flex-shrink:0}.ai-editor-chat .message-container .message-content,.ai-editor-chat .message-container .message-text,.ai-editor-chat .message-container div,.ai-editor-chat .message-container p{word-wrap:break-word;word-break:break-word;overflow-wrap:break-word;white-space:pre-wrap;max-width:100%}.ai-editor-chat .chat-bubble{padding:12px 16px;border-radius:12px;background:#f3f4f6;word-wrap:break-word;word-break:break-word;overflow-wrap:break-word;max-width:100%;box-sizing:border-box}.ai-editor-chat .chat-bubble--right{background:#3b82f6;color:white;align-self:flex-end}.ai-editor-chat .chat-bubble--left{background:#f3f4f6;color:#1f2937;align-self:flex-start}.ai-editor-chat .chatinput-input-box{padding:0 16px 16px;margin:0;flex-shrink:0}.ai-editor-chat .spinning{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}@keyframes blink{0%,49%{opacity:1}50%,to{opacity:0}}.ai-editor-divider{width:4px;background:#e5e7eb;cursor:col-resize;transition:background .2s;flex-shrink:0}.ai-editor-divider.dragging,.ai-editor-divider:hover{background:#9ca3af}.ai-editor-content{flex:1;background:#fff;overflow-y:auto;padding:20px;display:flex;flex-direction:column}.ai-editor-content .bn-editor{font-family:Inter,Montserrat,sans-serif}.ai-editor-content .bn-block-content{padding:4px 0}.ai-editor-content [data-side-menu]{opacity:0;transition:opacity .2s}.ai-editor-content [data-block-content]:hover [data-side-menu],.ai-editor-content [data-side-menu]:focus-within{opacity:1}.ai-editor-content button[data-drag-handle]{cursor:grab;padding:4px;border-radius:4px;border:none;background:transparent;color:#6b7280;transition:all .2s}.ai-editor-content button[data-drag-handle]:hover{background:#f3f4f6;color:#374151}.ai-editor-content button[data-drag-handle]:active{cursor:grabbing;background:#e5e7eb}.ai-editor-content button[data-add-block-button]{width:24px;height:24px;border-radius:4px;border:none;background:transparent;color:#6b7280;font-size:16px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s}.ai-editor-content button[data-add-block-button]:hover{background:#f3f4f6;color:#374151}.ai-editor-content [data-slash-menu]{background:white;border:1px solid #e5e7eb;border-radius:8px;box-shadow:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -1px rgba(0,0,0,.06);padding:4px;max-height:300px;overflow-y:auto}.ai-editor-content [data-slash-menu-item]{padding:8px 12px;border-radius:4px;cursor:pointer;transition:background .1s}.ai-editor-content [data-slash-menu-item]:hover,.ai-editor-content [data-slash-menu-item][data-selected]{background:#f3f4f6}.ai-editor-content [data-formatting-toolbar]{background:white;border:1px solid #e5e7eb;border-radius:8px;box-shadow:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -1px rgba(0,0,0,.06);padding:4px;display:flex;gap:2px}.ai-editor-content [data-formatting-toolbar] button{padding:6px 8px;border:none;background:transparent;border-radius:4px;cursor:pointer;color:#374151;font-size:14px;transition:background .1s}.ai-editor-content [data-formatting-toolbar] button:hover{background:#f3f4f6}.ai-editor-content [data-formatting-toolbar] button[data-active=true]{background:#e5e7eb;color:#000}@media (max-width:1024px){.ai-editor-toolbar{padding:8px 12px}.ai-editor-toolbar-btn-text{display:none}.ai-editor-chat-messages{padding:12px}}@media (max-width:768px){.ai-editor-modal-overlay{padding:0}.ai-editor-main{flex-direction:column}.ai-editor-chat{max-height:40%;border-right:none;border-bottom:1px solid #e0e0e0}.ai-editor-chat,.ai-editor-content{width:100%!important}.ai-editor-divider{width:100%;height:4px;cursor:row-resize}}.message-container.assistant .message{font-family:Montserrat,sans-serif;line-height:1.6;font-size:15px;color:#333}.message-container.assistant .message p{margin:0 0 1em;line-height:1.6}.message-container.assistant .message p:first-child{margin-top:0}.message-container.assistant .message p:last-child{margin-bottom:0}.message-container.assistant .message h1{font-size:1.8em;font-weight:600;margin:1.2em 0 .6em;color:#2c3e50;line-height:1.3}.message-container.assistant .message h1:first-child{margin-top:0}.message-container.assistant .message h2{font-size:1.5em;font-weight:600;margin:1em 0 .5em;color:#34495e;line-height:1.3}.message-container.assistant .message h2:first-child{margin-top:0}.message-container.assistant .message h3{font-size:1.3em;font-weight:600;margin:.9em 0 .5em;color:#34495e;line-height:1.3}.message-container.assistant .message h3:first-child{margin-top:0}.message-container.assistant .message h4{font-size:1.1em;font-weight:600;margin:.8em 0 .4em;color:#34495e}.message-container.assistant .message h5,.message-container.assistant .message h6{font-size:1em;font-weight:600;margin:.7em 0 .4em;color:#34495e}.message-container.assistant .message b,.message-container.assistant .message strong{font-weight:500;color:#2c3e50}.message-container.assistant .message em,.message-container.assistant .message i{font-style:italic;color:#555}.message-container.assistant .message del{text-decoration:line-through;color:#999}.message-container.assistant .message code{background:#f4f4f4;border:1px solid #e1e1e1;border-radius:3px;padding:2px 6px;font-family:Courier New,Courier,monospace;font-size:.9em;color:#d63384}.message-container.assistant .message pre{margin:1em 0;border-radius:8px;overflow:hidden}.message-container.assistant .message pre code{background:transparent;border:none;padding:0;font-size:.9em;color:inherit;display:block}.message-container.assistant .message ul{margin:1em 0;padding-left:1.5em;list-style-type:disc}.message-container.assistant .message ol{margin:1em 0;padding-left:1.5em;list-style-type:decimal}.message-container.assistant .message li{margin:.5em 0;line-height:1.6}.message-container.assistant .message ol ol,.message-container.assistant .message ol ul,.message-container.assistant .message ul ol,.message-container.assistant .message ul ul{margin:.3em 0}.message-container.assistant .message blockquote{background:#f9f9f9;border-left:5px solid #ccc;margin:1.5em 0;padding:1em 1.5em;font-style:italic;color:#555;border-radius:5px}.message-container.assistant .message blockquote p{margin:.5em 0}.message-container.assistant .message blockquote p:first-child{margin-top:0}.message-container.assistant .message blockquote p:last-child{margin-bottom:0}.message-container.assistant .message hr{border:none;height:1px;background:#ddd;margin:2em 0}.message-container.assistant .message a{color:#0066cc;text-decoration:none;border-bottom:1px solid #0066cc40;transition:border-color .2s}.message-container.assistant .message a:hover{border-bottom-color:#0066cc}.message-container.assistant .message table{border-collapse:separate;border-spacing:0;width:100%;margin:1em 0;border:1px solid #dbdbdb;border-radius:8px;overflow:hidden;font-size:14px}.message-container.assistant .message thead{background:#f3f5fa}.message-container.assistant .message td,.message-container.assistant .message th{padding:8px 10px;text-align:left;border:none;border-bottom:1px solid #dbdbdb}.message-container.assistant .message td:not(:last-child),.message-container.assistant .message th:not(:last-child){border-right:1px solid #dbdbdb}.message-container.assistant .message tbody tr:last-child td{border-bottom:none}.message-container.assistant .message th{font-weight:600;color:#2c3e50}.message-container.assistant .message img{max-width:100%;height:auto;border-radius:8px;margin:1em 0}body.dark-mode .message-container.assistant .message{color:#e0e0e0}body.dark-mode .message-container.assistant .message b,body.dark-mode .message-container.assistant .message h1,body.dark-mode .message-container.assistant .message h2,body.dark-mode .message-container.assistant .message h3,body.dark-mode .message-container.assistant .message h4,body.dark-mode .message-container.assistant .message h5,body.dark-mode .message-container.assistant .message h6,body.dark-mode .message-container.assistant .message strong{color:#f5f5f5}body.dark-mode .message-container.assistant .message em,body.dark-mode .message-container.assistant .message i{color:#b0b0b0}body.dark-mode .message-container.assistant .message code{background:#2d2d2d;border-color:#444;color:#ff79c6}body.dark-mode .message-container.assistant .message blockquote{background:#2d2d2d;border-left-color:#555;color:#b0b0b0}body.dark-mode .message-container.assistant .message hr{background:#444}body.dark-mode .message-container.assistant .message a{color:#66b3ff;border-bottom-color:#66b3ff40}body.dark-mode .message-container.assistant .message a:hover{border-bottom-color:#66b3ff}body.dark-mode .message-container.assistant .message table{border-color:#444}body.dark-mode .message-container.assistant .message thead{background:#2d2d2d}body.dark-mode .message-container.assistant .message td,body.dark-mode .message-container.assistant .message th{border-color:#444}body.dark-mode .message-container.assistant .message th{color:#f5f5f5}.code-container{position:relative;margin:1.5em 0;border-radius:8px;overflow:hidden;background:#272822;box-shadow:0 2px 8px rgba(0,0,0,.1)}.code-header{background:#272822;padding:10px 20px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #3e3d32;font-family:Montserrat,sans-serif}.code-header,.code-language{color:#f8f8f2;font-size:14px;font-weight:600}.code-language{user-select:none}.code-header .copy-button{background:transparent;color:#f8f8f2;border:1px solid #5e5e5e;border-radius:4px;padding:4px 12px;cursor:pointer;font-size:12px;font-family:Montserrat,sans-serif;transition:background .2s,border-color .2s}.code-header .copy-button:hover{background:#3e3d32;border-color:#75715e}.code-header .copy-button:active{background:#49483e}.code-container pre{margin:0;padding:15px 20px;overflow-x:auto;background:#272822;border-radius:0;font-size:14px;line-height:1.5}.code-container pre code{font-family:Courier New,Courier,monospace;font-size:14px;color:#f8f8f2;background:transparent;padding:0;border:none}.code-container pre::-webkit-scrollbar{height:8px}.code-container pre::-webkit-scrollbar-track{background:#1e1e1e;border-radius:4px}.code-container pre::-webkit-scrollbar-thumb{background:#3e3d32;border-radius:4px}.code-container pre::-webkit-scrollbar-thumb:hover{background:#49483e}.token.cdata,.token.comment,.token.doctype,.token.prolog{color:#75715e}.token.punctuation{color:#f8f8f2}.token.namespace{opacity:.7}.token.constant,.token.deleted,.token.property,.token.symbol,.token.tag{color:#f92672}.token.boolean,.token.number{color:#ae81ff}.token.attr-name,.token.builtin,.token.char,.token.inserted,.token.selector,.token.string{color:#a6e22e}.language-css .token.string,.style .token.string,.token.entity,.token.operator,.token.url,.token.variable{color:#f8f8f2}.token.atrule,.token.attr-value,.token.class-name,.token.function{color:#e6db74}.token.keyword{color:#66d9ef}.token.important,.token.regex{color:#fd971f}.token.bold,.token.important{font-weight:700}.token.italic{font-style:italic}.token.entity{cursor:help}.language-javascript .token.keyword,.language-python .token.keyword,.language-typescript .token.keyword{color:#66d9ef}.language-markup .token.tag,.language-python .token.decorator{color:#f92672}.language-markup .token.attr-name{color:#a6e22e}.language-markup .token.attr-value{color:#e6db74}.language-css .token.selector,.language-scss .token.selector{color:#a6e22e}.language-css .token.property,.language-scss .token.property{color:#66d9ef}.language-sql .token.keyword{color:#f92672}.language-bash .token.function{color:#a6e22e}body.dark-mode .code-container{background:#1e1e1e}body.dark-mode .code-header{background:#1e1e1e;border-bottom-color:#2d2d2d}body.dark-mode .code-container pre{background:#1e1e1e}body.dark-mode .code-header .copy-button{border-color:#3e3d32}body.dark-mode .code-header .copy-button:hover{background:#2d2d2d;border-color:#49483e}pre.code-streaming{background:#272822;color:#f8f8f2;padding:15px 20px;border-radius:8px;overflow-x:auto;margin:1.5em 0;font-size:14px;line-height:1.5}pre.code-streaming code{font-family:Courier New,Courier,monospace;font-size:14px;color:#f8f8f2;background:transparent;padding:0;border:none}@media (max-width:768px){.code-header{padding:8px 15px;font-size:13px}.code-container pre{padding:12px 15px;font-size:13px}.code-header .copy-button{padding:3px 10px;font-size:11px}pre.code-streaming{padding:12px 15px;font-size:13px}}.copy-button-block{position:absolute;top:10px;right:10px;display:flex;align-items:center;z-index:100;padding:5px 10px;border-radius:5px;background:transparent;box-shadow:none;opacity:1;cursor:pointer;transition:background .2s,opacity .2s;font-family:Montserrat,sans-serif}.copy-button-block.fixed{position:fixed;z-index:1000;background:#fff;box-shadow:0 2px 4px rgba(0,0,0,.1)}.copy-button-block:hover{background:rgba(255,255,255,.1)}.copy-button-block.fixed:hover{background:#f3f5fa}.copy-button-block .action-icon{margin-right:5px;font-size:18px;color:#868991;transition:color .2s}.copy-button-block:hover .action-icon{color:#000}.copy-text-label{font-size:12px;font-weight:500;color:#868991;cursor:pointer;user-select:none;transition:color .2s}.copy-button-block:hover .copy-text-label{color:#000}.copy-button-block .action-icon[data-icon="mdi:check"]{color:#28a745}.message-container.assistant .copy-button-block{opacity:1;visibility:visible}@media (max-width:768px){.copy-button-block{padding:4px 8px;top:8px;right:8px}.copy-button-block .action-icon{font-size:16px;margin-right:4px}.copy-text-label{font-size:11px}}body.dark-mode .copy-button-block.fixed{background:#2d2d2d;box-shadow:0 2px 4px rgba(0,0,0,.3)}body.dark-mode .copy-button-block:hover{background:rgba(255,255,255,.05)}body.dark-mode .copy-button-block.fixed:hover{background:#3e3d32}body.dark-mode .copy-button-block .action-icon{color:#b0b0b0}body.dark-mode .copy-button-block:hover .action-icon{color:#f5f5f5}body.dark-mode .copy-text-label{color:#b0b0b0}body.dark-mode .copy-button-block:hover .copy-text-label{color:#f5f5f5}.image-action-buttons-container{position:absolute;top:0;right:10px;z-index:100;display:flex;gap:8px;align-items:center}.image-download-button-container,.message-image{position:relative}.message-image{display:inline-block;margin:10px 0}.message-content p{overflow:visible!important}.image-download-button{position:relative;display:flex;align-items:center;z-index:100;padding:5px 10px;border-radius:20px;background:rgba(255,255,255,.9);box-shadow:0 2px 4px rgba(0,0,0,.1);cursor:pointer;transition:background .2s,opacity .2s;font-family:Montserrat,sans-serif;backdrop-filter:blur(10px)}.image-download-button:hover{background:rgba(255,255,255,1)}.image-download-button .action-icon{margin-right:5px;font-size:18px;color:#868991;transition:color .2s}.image-download-button:hover .action-icon{color:#000}.download-text-label{font-size:12px;font-weight:500;color:#868991;cursor:pointer;user-select:none;transition:color .2s}.image-download-button:hover .download-text-label{color:#000}.image-edit-button{display:flex;align-items:center;justify-content:center;padding:5px 10px;border-radius:20px;background:rgba(255,255,255,.9);box-shadow:0 2px 4px rgba(0,0,0,.1);cursor:pointer;transition:background .2s,transform .2s;backdrop-filter:blur(10px);font-family:Montserrat,sans-serif}.image-edit-button:hover{background:rgba(255,255,255,1);transform:scale(1.05)}.image-edit-button .action-icon{margin-right:5px;font-size:18px;color:#868991;transition:color .2s}.image-edit-button:hover .action-icon{color:#000}.edit-text-label{font-size:12px;font-weight:500;color:#868991;cursor:pointer;user-select:none;transition:color .2s}.image-edit-button:hover .edit-text-label{color:#000}.download-menu{position:absolute;top:110%;right:0;background:#fff;border:1px solid #ddd;border-radius:6px;box-shadow:0 2px 6px rgba(0,0,0,.1);overflow:hidden;min-width:120px;z-index:1000;font-family:Montserrat,sans-serif}.download-menu-item{padding:8px 16px;font-size:13px;cursor:pointer;transition:background .2s;color:#333}.download-menu-item:hover{background:#f3f5fa}.download-menu-item:active{background:#e0e5ed}.message-image .image-download-button{opacity:1;visibility:visible}@media (max-width:768px){.image-action-buttons-container{gap:6px;top:8px;right:8px}.image-download-button{padding:4px 8px}.image-download-button .action-icon{font-size:16px;margin-right:4px}.image-edit-button{padding:4px 8px}.image-edit-button .action-icon{font-size:16px;margin-right:4px}.download-text-label,.edit-text-label{font-size:11px}.download-menu{min-width:100px}.download-menu-item{padding:6px 12px;font-size:12px}}body.dark-mode .image-download-button{background:rgba(45,45,45,.9)}body.dark-mode .image-download-button:hover{background:rgba(45,45,45,1)}body.dark-mode .image-download-button .action-icon{color:#b0b0b0}body.dark-mode .image-download-button:hover .action-icon{color:#f5f5f5}body.dark-mode .download-text-label{color:#b0b0b0}body.dark-mode .image-download-button:hover .download-text-label{color:#f5f5f5}body.dark-mode .download-menu{background:#2d2d2d;border-color:#444}body.dark-mode .download-menu-item{color:#e0e0e0}body.dark-mode .download-menu-item:hover{background:#3e3d32}body.dark-mode .download-menu-item:active{background:#49483e}body.dark-mode .image-edit-button{background:rgba(45,45,45,.9)}body.dark-mode .image-edit-button:hover{background:rgba(45,45,45,1)}body.dark-mode .image-edit-button .action-icon{color:#b0b0b0}body.dark-mode .image-edit-button:hover .action-icon{color:#f5f5f5}body.dark-mode .edit-text-label{color:#b0b0b0}body.dark-mode .image-edit-button:hover .edit-text-label{color:#f5f5f5}.ask-ai-tooltip{background:#fff;color:#000;font-family:Montserrat,sans-serif;font-size:14px;font-weight:500;box-shadow:0 4px 10px rgba(0,0,0,.12);padding:8px 18px;border-radius:9999px;display:flex;align-items:center;gap:8px;white-space:nowrap;position:relative;cursor:pointer;user-select:none}.ask-ai-tooltip:before{display:none}.ask-ai-tooltip .iconify{font-size:18px;color:#000}.ai-quote-preview{background:#f1f1f1;border-radius:8px;padding:8px 36px 8px 32px;position:relative;margin-bottom:8px;max-height:80px;overflow:hidden;font-size:13px;display:flex;align-items:flex-start;gap:8px}.ai-quote-preview .preview-close{position:absolute;right:10px;top:8px;cursor:pointer;font-size:16px;color:#666}.ai-quote-preview .reply-icon{font-size:18px;color:#666;position:absolute;left:8px;top:10px}.ai-quote-preview .preview-text{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden}.ai-quote-preview.expanded .preview-text{-webkit-line-clamp:unset;max-height:none}.ai-quote-preview .show-more{cursor:pointer;color:#0073aa;font-size:12px;position:absolute;right:36px;bottom:6px;display:flex;align-items:center;gap:2px}.ai-quote-preview.expanded .show-more{display:none}.user-quote-block{background:#f1f1f1;border-radius:8px;padding:8px 12px;position:relative;margin-bottom:8px;font-size:13px;display:flex;align-items:flex-start;gap:8px}.user-quote-block .quote-icon{font-size:18px;color:#666;flex-shrink:0;margin-top:1px}.user-quote-block .quote-text{white-space:pre-wrap;word-break:break-word;flex:1}.citations-block{margin-top:16px;position:relative;padding:12px;background:#e0e5ed;border-radius:20px;border:none}.citations-header{display:flex;align-items:center;gap:8px;margin-bottom:12px}.citations-count{font-size:13px;font-weight:600;color:#495057}.citations-favicons{display:flex;align-items:center;gap:4px;margin-left:auto}.citation-favicon-preview{width:20px;height:20px;border-radius:20px;object-fit:contain;background:white;border:none}.citations-more{font-size:11px;font-weight:600;color:#6c757d;padding:0 6px}.citations-list{display:flex;gap:12px;overflow-x:auto;scroll-behavior:smooth;padding:4px 0;scrollbar-width:none;-ms-overflow-style:none}.citations-list::-webkit-scrollbar{display:none}.citation-card{display:flex;align-items:center;gap:10px;padding:10px 12px;background:#ffffff;border:none;border-radius:20px;text-decoration:none;color:inherit;transition:all .2s ease;min-width:260px;max-width:300px;flex-shrink:0;box-shadow:0 1px 3px rgba(0,0,0,.05)}.citation-card:hover{background:#f8f9fa;box-shadow:0 2px 8px rgba(0,191,255,.15);transform:translateY(-1px)}.citation-favicon{width:18px;height:18px;border-radius:3px;object-fit:contain;flex-shrink:0;background:#f8f9fa;padding:2px}.citation-content{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}.citation-title{font-size:13px;font-weight:500;color:#212529;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.citation-domain,.citation-title{overflow:hidden;text-overflow:ellipsis}.citation-domain{font-size:11px;color:#868e96;white-space:nowrap}.citation-arrow{flex-shrink:0;color:#adb5bd;transition:all .2s ease;width:16px;height:16px}.citation-card:hover .citation-arrow{color:#00BFFF;transform:translateX(2px)}.citations-scroll-button{position:absolute;top:50%;transform:translateY(-50%);width:32px;height:32px;background:white;border:1px solid #e0e0e0;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease;z-index:10;box-shadow:0 2px 8px rgba(0,0,0,.1)}.citations-scroll-button:hover{background:#f8f9fa;border-color:#00BFFF;box-shadow:0 4px 12px rgba(0,191,255,.2)}.citations-scroll-button.left{left:-16px}.citations-scroll-button.right{right:-16px}.citations-scroll-button svg{width:18px;height:18px;color:#495057;transition:color .2s ease}.citations-scroll-button:hover svg{color:#00BFFF}body.dark-mode .citations-block{background:transparent;border:none}body.dark-mode .citations-count{color:#ffffff}body.dark-mode .citation-favicon-preview{background:#3e3d3d;border:none}body.dark-mode .citations-more{color:#ffffff}body.dark-mode .citation-card{background:#2c2c2c;border:none;box-shadow:0 1px 3px rgba(0,0,0,.3)}body.dark-mode .citation-card:hover{background:#3e3d3d;border:none;box-shadow:0 2px 8px rgba(0,0,0,.4)}body.dark-mode .citation-favicon{background:#3e3d3d}body.dark-mode .citation-title{color:#ffffff}body.dark-mode .citation-domain{color:#adb5bd}body.dark-mode .citation-arrow{color:#6c757d}body.dark-mode .citation-card:hover .citation-arrow{color:#adb5bd}body.dark-mode .citations-scroll-button{background:#2c2c2c;border:1px solid #555;box-shadow:0 2px 8px rgba(0,0,0,.3)}body.dark-mode .citations-scroll-button:hover{background:#3e3d3d;border-color:#666;box-shadow:0 4px 12px rgba(0,0,0,.4)}body.dark-mode .citations-scroll-button svg,body.dark-mode .citations-scroll-button:hover svg{color:#ffffff}@media (max-width:768px){.citations-block{padding:10px}.citation-card{padding:8px 10px}.citation-title{font-size:13px}.citation-domain{font-size:11px}.citation-favicon{width:20px;height:20px}}.markdown-content,.message-content{line-height:1.6;color:inherit}.markdown-content .katex,.message-content .katex{font-size:1.05em;color:inherit}.markdown-content .katex-display-block,.message-content .katex-display-block{margin:1.5em 0;padding:1em;background:rgba(0,0,0,.02);border-radius:8px;overflow-x:auto;overflow-y:hidden;text-align:center}@media (prefers-color-scheme:dark){.markdown-content .katex-display-block,.message-content .katex-display-block{background:rgba(255,255,255,.05)}.markdown-content .katex,.message-content .katex{color:#e8e8e8}}body.dark-mode .katex{color:#e0e0e0!important}@media (max-width:768px){.markdown-content .katex,.message-content .katex{font-size:.95em}.markdown-content .katex-display-block,.message-content .katex-display-block{padding:.8em;margin:1em 0}}.message.assistant .markdown-content .katex,.message.assistant .message-content .katex{color:#2c3e50!important}.message.user .markdown-content .katex,.message.user .message-content .katex{color:#ffffff!important}body.dark-mode .message.assistant .markdown-content .katex,body.dark-mode .message.assistant .message-content .katex{color:#e0e0e0!important}body.dark-mode .message.user .markdown-content .katex,body.dark-mode .message.user .message-content .katex{color:#ffffff!important}body.dark-mode .markdown-content .katex-display-block,body.dark-mode .message-content .katex-display-block{background:rgba(255,255,255,.05)!important}.markdown-content .katex-display-block>.katex,.message-content .katex-display-block>.katex{display:inline-block;max-width:100%}.markdown-content .katex-error,.message-content .katex-error{color:#e74c3c;background:rgba(231,76,60,.1);padding:.2em .4em;border-radius:4px;font-family:monospace;font-size:.9em}.markdown-content p,.message-content p{margin:.5em 0}.message-content code:not(.katex-mathml){background:rgba(0,0,0,.05);padding:.2em .4em;border-radius:3px;font-family:Courier New,monospace;font-size:.9em}.markdown-content .katex .mbin,.markdown-content .katex .mord,.markdown-content .katex .mrel,.message-content .katex .mbin,.message-content .katex .mord,.message-content .katex .mrel{margin:0 .1em}.markdown-content .katex-display-block,.message-content .katex-display-block{animation:fadeIn .2s ease-in}@keyframes fadeIn{0%{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:translateY(0)}}.markdown-content .katex-display-block:hover,.message-content .katex-display-block:hover{background:rgba(0,0,0,.04);transition:background .2s ease}@media (prefers-color-scheme:dark){.markdown-content .katex-display-block:hover,.message-content .katex-display-block:hover{background:rgba(255,255,255,.08)}}body.dark-mode .markdown-content .katex-display-block:hover,body.dark-mode .message-content .katex-display-block:hover{background:rgba(255,255,255,.08)!important}.message-container{contain:layout style;will-change:auto}.message-container .avatar-wrapper{contain:layout paint}.message-content{contain:layout style;transform:translateZ(0);backface-visibility:hidden}.katex,.katex-display-block{contain:layout style paint}.streaming-message{contain:layout;transform:translateZ(0)}.messages-container{contain:layout}.guest-auth-message{background:transparent;border-radius:16px;padding:24px;color:inherit;max-width:100%;margin:16px 0;animation:guestAuthSlideIn .5s ease-out}@keyframes guestAuthSlideIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.guest-auth-content{background:transparent;border-radius:12px;padding:0}.guest-auth-text{font-size:16px!important;line-height:1.6!important;margin:0 0 24px!important;color:#000!important}.guest-auth-text-cursor:after{content:"▊";animation:guestAuthBlink 1s step-end infinite;margin-left:2px}@keyframes guestAuthBlink{0%,50%{opacity:1}51%,to{opacity:0}}.guest-auth-tokens-block{background:rgba(255,255,255,.15);border-radius:12px;padding:20px;margin-bottom:24px;border:2px solid rgba(255,255,255,.2)}.guest-auth-tokens-animation{display:flex;align-items:center;gap:16px;margin-bottom:16px}.guest-auth-tokens-icon{font-size:36px}.guest-auth-tokens-content{flex:1}.guest-auth-tokens-number{font-size:24px!important;font-weight:700!important;color:#333!important;line-height:1!important;margin-bottom:4px!important}.guest-auth-tokens-subtitle{font-size:14px!important;color:#666!important;font-weight:500!important}.guest-auth-progress-wrapper{width:100%!important;height:8px!important;background:rgba(0,0,0,.1)!important;overflow:hidden!important}.guest-auth-progress-bar,.guest-auth-progress-wrapper{border-radius:4px!important;position:relative!important}.guest-auth-progress-bar{height:100%!important;background:#000!important;transition:width 2s ease-out!important}.guest-auth-free-models{margin-bottom:24px!important}.guest-auth-free-models-title{font-size:16px!important;font-weight:600!important;margin:0 0 12px!important;color:#000!important}.guest-auth-models-grid{display:flex!important;flex-wrap:wrap!important;gap:8px!important;padding:0!important;margin:0!important;list-style:none!important}.guest-auth-model-card{background:#fff!important;border-radius:12px!important;padding:4px 10px!important;display:inline-flex!important;align-items:center!important;font-size:13px!important;gap:6px!important;transition:all .2s ease!important;border:none!important;box-shadow:0 1px 3px rgba(0,0,0,.08)!important;white-space:nowrap!important;max-width:fit-content!important;min-height:24px!important;height:auto!important;width:auto!important}.guest-auth-model-card:hover{box-shadow:0 2px 6px rgba(0,0,0,.12)!important;transform:translateY(-1px)!important}.guest-auth-model-logo{width:16px!important;height:16px!important;max-width:16px!important;max-height:16px!important;min-width:16px!important;min-height:16px!important;flex-shrink:0!important;border-radius:4px!important;object-fit:cover!important;display:block!important}.guest-auth-model-name{font-size:13px!important;font-weight:500!important;color:#333!important;line-height:1.2!important;margin:0!important;padding:0!important}.guest-auth-buttons-section{margin-bottom:20px!important}.guest-auth-buttons-grid{display:flex!important;flex-wrap:wrap!important;gap:8px!important}.guest-auth-btn{display:inline-flex!important;align-items:center!important;justify-content:center!important;gap:6px!important;padding:8px 14px!important;border:none!important;border-radius:20px!important;font-size:13px!important;font-weight:500!important;cursor:pointer!important;transition:all .2s ease!important;background:#fff!important;color:#333!important;box-shadow:0 1px 3px rgba(0,0,0,.1)!important;white-space:nowrap!important}.guest-auth-btn:hover{box-shadow:0 2px 6px rgba(0,0,0,.15)!important;transform:translateY(-1px)!important}.guest-auth-btn span:first-child{font-size:18px!important;display:flex!important;align-items:center!important;justify-content:center!important}@media (max-width:768px){.guest-auth-message{padding:20px!important}.guest-auth-text{font-size:14px!important}.guest-auth-tokens-number{font-size:24px!important}}