.chat_chatContainer__B_4kO{display:flex;flex-direction:column;height:100dvh;background:#fff}.chat_messageArea__glBnw{flex:1;overflow-y:auto;padding:72px 16px 80px;max-width:672px;margin:0 auto;width:100%;scroll-behavior:smooth}.chat_welcomeSection__HiXaf{text-align:center;padding:32px 0 24px}.chat_welcomeIcon__wq4pu{width:48px;height:48px;border-radius:50%;overflow:hidden;display:flex;align-items:center;justify-content:center;margin:0 auto 16px}.chat_welcomeTitle__z8iIX{font-size:16px;font-weight:600;color:#111;margin-bottom:6px;font-family:Paperlogy,sans-serif}.chat_welcomeDesc__zykSD{font-size:13px;color:#666;line-height:1.6}.chat_messageArea__glBnw::-webkit-scrollbar{width:4px}.chat_messageArea__glBnw::-webkit-scrollbar-track{background:transparent}.chat_messageArea__glBnw::-webkit-scrollbar-thumb{background:#ddd;border-radius:2px}.chat_messageArea__glBnw::-webkit-scrollbar-thumb:hover{background:#bbb}@media (max-width:640px){.chat_messageArea__glBnw{padding:64px 12px 76px}.chat_welcomeSection__HiXaf{padding:20px 0 16px}}