: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:#fff;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}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}.floating-chat-button{animation:pulse 2s infinite}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.floating-chat-window{animation:slideUp .3s ease-out}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.typing-indicator{display:inline-block;animation:blink 1.4s infinite;color:#999}@keyframes blink{0%,to{opacity:.2}50%{opacity:1}}.floating-chat-window div::-webkit-scrollbar{width:6px}.floating-chat-window div::-webkit-scrollbar-track{background:#f1f1f1}.floating-chat-window div::-webkit-scrollbar-thumb{background:#888;border-radius:3px}.floating-chat-window div::-webkit-scrollbar-thumb:hover{background:#555}.chat-container{box-shadow:0 2px 8px #0000001a}.chat-widget{position:fixed;bottom:20px;right:20px;width:400px;z-index:1000;box-shadow:0 4px 12px #00000026}.chat-messages{padding:16px}.chat-message{animation:fadeIn .3s ease-in}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.chat-messages::-webkit-scrollbar{width:6px}.chat-messages::-webkit-scrollbar-track{background:#f1f1f1;border-radius:10px}.chat-messages::-webkit-scrollbar-thumb{background:#888;border-radius:10px}.chat-messages::-webkit-scrollbar-thumb:hover{background:#555}