.typing-cursor:after{content:"▋";animation:blink 1s step-end infinite;margin-left:2px}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}.ai-thinking-block{margin-top:4px;border-radius:12px;background:var(--primary-subtle);border:1px solid color-mix(in srgb,var(--primary) 14%,transparent);overflow:hidden;transition:all .2s ease}.ai-thinking-toggle{display:flex;align-items:center;gap:6px;width:100%;padding:6px 10px;border:none;background:transparent;cursor:pointer;color:var(--primary);font-size:12px;line-height:1.4}.ai-thinking-toggle:hover{background:color-mix(in srgb,var(--primary) 8%,transparent)}.ai-thinking-icon{display:flex;align-items:center;font-size:14px}.ai-thinking-icon--active{animation:thinking-pulse 1.5s ease-in-out infinite}@keyframes thinking-pulse{0%,to{opacity:1}50%{opacity:.4}}.ai-thinking-content{padding:0 10px 8px;font-size:12px;color:var(--gray-500);line-height:1.6;max-height:180px;overflow-y:auto;border-top:1px solid color-mix(in srgb,var(--primary) 10%,transparent);white-space:pre-wrap;word-break:break-word}