:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;margin:0;background:linear-gradient(135deg,#667eea,#764ba2);color:#333;display:flex;justify-content:center;align-items:center;min-height:100vh;padding:20px;box-sizing:border-box}.container{background-color:#fffffff2;padding:30px 40px;border-radius:12px;box-shadow:0 8px 32px #1f26875e;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.18);width:100%;max-width:650px;text-align:center}h1{font-size:2.5em;color:#3f51b5;margin-bottom:15px;font-weight:600}.car-description{margin-bottom:25px;font-size:1.1em;color:#555;line-height:1.6}.car-image{max-width:80%;height:auto;border-radius:8px;margin-bottom:30px;box-shadow:0 6px 12px #00000026;display:block;margin-left:auto;margin-right:auto}.input-area{display:flex;gap:12px;margin-bottom:25px;align-items:center}.input-area input[type=text]{flex-grow:1;padding:14px 18px;border:1px solid #ccc;border-radius:25px;font-size:1rem;outline:none;transition:border-color .3s ease,box-shadow .3s ease}.input-area input[type=text]:focus{border-color:#3f51b5;box-shadow:0 0 0 3px #3f51b533}.input-area button{padding:14px 24px;background-color:#3f51b5;color:#fff;border:none;border-radius:25px;cursor:pointer;font-size:1rem;font-weight:500;transition:background-color .3s ease,transform .2s ease;display:flex;align-items:center;gap:8px}.input-area button:hover{background-color:#303f9f;transform:translateY(-1px)}.input-area button:disabled{background-color:#9fa8da;cursor:not-allowed;transform:translateY(0)}.voice-button{background-color:#4caf50!important;min-width:130px;margin-left:5px}.voice-button:hover{background-color:#388e3c!important}.voice-button.listening{background-color:#f44336!important;animation:pulse 1.2s infinite ease-in-out}.voice-button.recording{background-color:#ff5722!important;animation:pulse 1.5s infinite ease-in-out}@keyframes pulse{0%{transform:scale(1);box-shadow:0 0 #f44336b3}50%{transform:scale(1.05);box-shadow:0 0 0 8px #f4433600}to{transform:scale(1);box-shadow:0 0 #f4433600}}.response-area{margin-top:30px;text-align:left;padding:25px;background-color:#f8f9fa;border-radius:8px;border:1px solid #e0e0e0}.response-area h2{margin-top:0;color:#3f51b5;border-bottom:2px solid #3f51b5;padding-bottom:10px;margin-bottom:20px;font-size:1.4em}.response-item{margin-bottom:12px;font-size:1.05em;line-height:1.5}.response-item strong{color:#303f9f;margin-right:8px}.error-message{color:#d32f2f;font-weight:500;margin-top:20px;padding:12px 18px;background-color:#ffcdd2;border:1px solid #ef9a9a;border-radius:6px}.loading-message{font-style:italic;color:#555;padding:10px 0}.chat-window{max-height:400px;overflow-y:auto;padding-right:10px;width:100%,}.chat-message{display:flex;max-width:100%}.chat-message.assistant{justify-content:flex-start;align-self:flex-start}.chat-message.user{justify-content:flex-end;align-self:flex-end}.message-bubble{padding:10px 14px;border-radius:16px;background-color:#e5e5ea;color:#000;font-size:14px;line-height:1.4;max-width:100%;word-break:break-word}.chat-message.user .message-bubble{background-color:#daf1fc;color:#000;border-bottom-right-radius:0;text-align:right}.chat-message.assistant .message-bubble{background-color:#f0f0f0;color:#333;border-bottom-left-radius:0;text-align:left}.chat-message.user+.chat-message.assistant,.chat-message.assistant+.chat-message.user{margin-top:16px}