*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-primary)}:root{--brand-orange: #f37021;--brand-orange-light: #fef1e9;--bg-primary: #f6f7f9;--bg-white: #ffffff;--bg-card: #f3f2f1;--text-primary: #21242c;--text-secondary: #6b7280;--text-muted: #9ca3af;--accent-green: #21a038;--accent-red: #ef3124;--border: #e5e7eb;--shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);--radius-sm: 10px;--radius-md: 16px}@keyframes bounce{0%,60%,to{transform:translateY(0)}30%{transform:translateY(-6px)}}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}button:hover{opacity:.85}.conv-item:hover{background:#f370210d!important}.conv-item:hover .conv-delete{opacity:1!important}.chat-content-pad{padding:0 32px}.chat-input-pad{padding:14px 32px 16px}.bubble-wrap{max-width:68%}@media(max-width:600px){.chat-content-pad{padding:0 12px}.chat-input-pad{padding:10px 12px 14px}.bubble-wrap{max-width:86%}}