:root{font-family:Arial,sans-serif;color:#16344d;background:#f2f7fb}*{box-sizing:border-box}body{margin:0}header{max-width:1200px;margin:auto;padding:24px;display:flex;justify-content:space-between;align-items:center;gap:20px}a{color:#0875a5}main{max-width:1200px;margin:24px auto 60px;padding:24px;display:grid;grid-template-columns:.85fr 1.15fr;gap:48px}.intro{padding-top:32px}.eyebrow{font-size:12px;letter-spacing:2px;font-weight:bold;color:#0876a7}h1{font-size:clamp(32px,4vw,48px);line-height:1.12;color:#082e54}p{line-height:1.6}.note{font-size:14px;color:#50677b}.chat{padding:24px;background:white;border:1px solid #dae5ee;border-radius:20px;box-shadow:0 14px 40px #103e5710}.chat-head{display:flex;flex-wrap:wrap;gap:8px;justify-content:space-between;padding-bottom:16px;border-bottom:1px solid #e1eaf0}#status{font-size:12px;color:#53677b}#log{max-height:360px;min-height:140px;overflow:auto;padding:16px 0}.bubble{white-space:pre-wrap;overflow-wrap:anywhere;padding:14px;border-radius:12px;margin:0 0 12px;background:#edf6fc}.bubble.user{margin-left:24px;background:#0b416c;color:white}label{font-weight:bold;display:block;margin-bottom:8px}textarea{display:block;width:100%;border:1px solid #a9becf;border-radius:10px;padding:12px;font:inherit;resize:vertical}small{display:block;color:#546b7d;line-height:1.5;margin:8px 0}.consent{display:flex;align-items:flex-start;gap:10px;font-size:13px;font-weight:normal;line-height:1.5;margin-top:14px}.consent input{margin-top:3px;flex-shrink:0}.actions{display:flex;gap:10px;flex-wrap:wrap}button,.button{display:inline-block;border:0;border-radius:9px;padding:12px 16px;background:#097dad;color:white;cursor:pointer;font:inherit;text-decoration:none}button:disabled{opacity:.5;cursor:not-allowed}.secondary{background:#edf5fa;color:#174666}#error{color:#8c4420;font-size:14px}#summary{white-space:pre-wrap;overflow-wrap:anywhere;background:#edf5fa;padding:14px;font:inherit}h2{font-size:20px}.foot{margin-top:20px}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #20a7e0;outline-offset:3px}[hidden]{display:none!important}@media(max-width:760px){main{grid-template-columns:1fr;gap:20px;margin-top:0;padding:16px}.intro{padding-top:0}header{padding:16px;flex-wrap:wrap}.chat{padding:18px}header img{width:175px}h1{font-size:34px}}