.bubble{padding:12px 18px;margin-bottom:12px;max-width:85%;border-radius:18px;animation:fadeInUp .4s ease;line-height:1.5;word-break:break-word}.bot{background-color:#2c2c2c;color:white;border-top-left-radius:4px;display:flex;align-items:center;gap:8px}.user{background-color:#ffa533;color:#000;border-top-right-radius:4px;margin-left:auto}.typing{font-style:italic;opacity:.6;margin-bottom:10px;font-size:15px}.service-option{display:inline-block;margin:5px 5px 0 0;background:#ffa533;color:#000;padding:8px 14px;border-radius:20px;font-weight:700;cursor:pointer;transition:background .2s ease}.service-option:hover{background:#ffbf66}@media screen and (max-width:768px){.bubble{font-size:15px}.service-option{font-size:14px;padding:6px 12px}}