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40px));margin:auto;flex:1;display:flex;flex-direction:column;justify-content:center;padding:50px 0 36px}.chat-intro{text-align:center;margin-bottom:35px}.brand-mark{font-size:30px;color:var(--green);margin-bottom:12px}.chat-intro h1{font:600 28px Manrope,sans-serif;letter-spacing:-1px;margin:0 0 10px}.chat-intro p{color:#73777c;margin:0;font-size:14px}.chat-box{border:1px solid #e4e4e7;border-radius:22px;padding:18px;box-shadow:0 5px 24px #00000008}.chat-messages{min-height:100px;max-height:45vh;overflow:auto;padding:5px 4px 16px;line-height:1.65;font-size:15px}.muted{color:#898d92}.chat-message{white-space:normal;margin:14px 0;line-height:1.7}.chat-message.user{background:#f4f4f4;border-radius:18px;padding:12px 16px;margin-left:auto;max-width:82%;width:fit-content}.chat-message.assistant{padding:4px 0}.chat-form{display:flex;align-items:end;gap:10px;background:#f4f4f4;border-radius:17px;padding:10px 11px 10px 16px}.chat-form textarea{border:0;outline:0;resize:vertical;min-height:28px;max-height:180px;background:transparent;flex:1;padding:6px 0;color:var(--ink)}.send-btn{border:0;background:var(--ink);color:#fff;border-radius:11px;width:34px;height:34px;font-size:21px;cursor:pointer}.send-btn:disabled{opacity:.45}.chat-hint{text-align:center;color:#898d92;font-size:11px;margin:12px 0 0}.menu-toggle,.mobile-brand{display:none}.page-wrap{width:min(1050px,calc(100% - 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