.bookmark-wrapper{margin:8px 0}.bookmark-node{display:flex;border:1px solid hsl(var(--border));border-radius:4px;background:transparent;text-decoration:none!important;color:inherit;transition:background-color .15s;overflow:hidden}.bookmark-node:hover{background:hsl(var(--muted) / .3);text-decoration:none!important}.bookmark-node:hover .bookmark-title,.bookmark-node:hover .bookmark-description,.bookmark-node:hover .bookmark-url,.bookmark-title,.bookmark-description,.bookmark-url{text-decoration:none!important}.bookmark-content{flex:1;min-width:0;display:flex;flex-direction:column;gap:6px;padding:14px 16px}.bookmark-title{font-weight:500;font-size:14px;line-height:1.4;color:hsl(var(--foreground));display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}.bookmark-description{font-size:13px;line-height:1.5;color:hsl(var(--muted-foreground));display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.bookmark-url{display:flex;align-items:center;gap:6px;font-size:12px;color:hsl(var(--muted-foreground));margin-top:auto}.bookmark-favicon{width:16px;height:16px;object-fit:contain;flex-shrink:0}.bookmark-image{flex-shrink:0;width:180px;overflow:hidden;background:hsl(var(--muted) / .3)}.bookmark-image img{width:100%;height:100%;object-fit:cover}@container (max-width: 400px){.bookmark-node{flex-direction:column-reverse}.bookmark-image{width:100%;height:140px}}.mention-link-wrapper{display:inline}.mention-link{display:inline-flex;align-items:center;gap:6px;padding:2px 8px;background:hsl(var(--muted) / .5);border-radius:4px;cursor:pointer;text-decoration:none;color:inherit;transition:background-color .15s;vertical-align:baseline}.mention-link:hover{background:hsl(var(--muted));text-decoration:underline}.mention-link-favicon{width:16px;height:16px;flex-shrink:0;object-fit:contain}.mention-link-title{font-size:inherit;line-height:inherit;color:hsl(var(--primary));white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:400px}.embed-node-wrapper{margin:12px 0}.embed-wrapper{position:relative;border:1px solid hsl(var(--border));border-radius:6px;overflow:hidden;background:hsl(var(--muted) / .3);max-width:100%}.embed-wrapper.resizing{user-select:none}.embed-toolbar{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;background:hsl(var(--muted) / .5);border-bottom:1px solid hsl(var(--border))}.embed-title{font-size:12px;color:hsl(var(--muted-foreground));white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:80%}.embed-actions{display:flex;gap:4px}.embed-actions button{display:flex;align-items:center;justify-content:center;width:24px;height:24px;border:none;background:transparent;border-radius:4px;cursor:pointer;color:hsl(var(--muted-foreground));transition:background-color .15s,color .15s}.embed-actions button:hover{background:hsl(var(--muted));color:hsl(var(--foreground))}.embed-container{position:relative;width:100%;background:hsl(var(--background))}.embed-container iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:none}.embed-loading{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;background:hsl(var(--muted) / .5);color:hsl(var(--muted-foreground));font-size:13px}.embed-spinner{width:24px;height:24px;border:2px solid hsl(var(--border));border-top-color:hsl(var(--primary));border-radius:50%;animation:embedSpin .8s linear infinite}@keyframes embedSpin{to{transform:rotate(360deg)}}.embed-resize-handle{position:absolute;bottom:0;right:0;width:20px;height:20px;display:flex;align-items:center;justify-content:center;background:hsl(var(--muted));border-top-left-radius:4px;cursor:se-resize;color:hsl(var(--muted-foreground));opacity:0;transition:opacity .15s}.embed-wrapper:hover .embed-resize-handle{opacity:1}.embed-resize-handle:hover{background:hsl(var(--accent));color:hsl(var(--foreground))}.embed-error{padding:24px;text-align:center;background:hsl(var(--destructive) / .1);border:1px solid hsl(var(--destructive) / .3);border-radius:6px;color:hsl(var(--destructive))}.embed-error p{margin:0 0 8px}.embed-error a{color:hsl(var(--primary));text-decoration:underline}