:root{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#052335;background:#f1f8fc;font-synthesis:none}*{box-sizing:border-box}body{margin:0}header{max-width:1100px;margin:auto;padding:24px;display:flex;align-items:center;justify-content:space-between}header a{text-decoration:none;color:inherit;font-size:30px;font-weight:800;line-height:1;display:grid;text-align:center}header a span{font-size:10px;letter-spacing:3px;margin-top:7px}.badge{font-size:12px;border:1px solid #d6e5eb;border-radius:30px;padding:8px 12px}main{max-width:820px;margin:30px auto;padding:0 24px}.intro{text-align:center;margin-bottom:28px}.eyebrow{font-size:11px;letter-spacing:2px;color:#067980;font-weight:700}h1{font-size:clamp(30px,5vw,46px);letter-spacing:-1.8px;margin:14px 0}.intro>p:last-child{color:#59717f}.chat{background:white;border:1px solid #dce8ed;border-radius:24px;padding:24px;box-shadow:0 15px 50px #12374b08}.mode{display:flex;justify-content:space-between;gap:12px;align-items:center;border-bottom:1px solid #e7eff3;padding-bottom:16px}.mode span{font-size:12px;color:#59717f}#messages{max-height:48dvh;overflow-y:auto;min-height:100px;padding-top:20px}.bubble{padding:14px 16px;margin:0 0 12px;border-radius:16px;white-space:pre-wrap;overflow-wrap:anywhere;font-size:15px;line-height:1.6;background:#eef6fa}.bubble.user{background:#d9f9f6;margin-left:12%}.bubble small{display:block;font-size:11px;color:#5b7481;margin-top:10px}.suggestions{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}button{font:inherit;cursor:pointer}.suggestions button{background:white;color:#284754;border:1px solid #d5e4eb;border-radius:25px;font-size:12px;padding:10px 12px}form{display:flex;align-items:stretch;gap:10px}textarea{font:inherit;font-size:15px;resize:vertical;min-height:68px;max-height:180px;width:100%;min-width:0;padding:14px;border:1px solid #ccdde5;border-radius:14px;color:#052335}form button{border:0;border-radius:14px;background:#04d4cb;color:#052335;padding:12px 18px;font-weight:700}button:disabled{opacity:.55;cursor:wait}button:focus-visible,a:focus-visible,textarea:focus-visible{outline:3px solid #087ea4;outline-offset:3px}.foot{display:flex;justify-content:space-between;gap:12px;align-items:center;color:#617984;font-size:11px;margin-top:16px}.foot button{background:none;border:0;font-size:12px;color:#315568;padding:8px}.paths{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin:20px 0}.paths a{padding:18px;background:#e8f1f7;border-radius:16px;text-decoration:none;color:#0c3448;font-weight:600}.paths span{display:block;font-weight:400;font-size:12px;margin-top:7px}#error{color:#a82727;font-size:13px}.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}@media(max-width:480px){header{padding:20px}main{margin-top:16px;padding:0 14px}.chat{padding:16px;border-radius:20px}.mode{align-items:flex-start;flex-direction:column;gap:5px}.paths{grid-template-columns:1fr}.foot{align-items:flex-start}.intro>p:last-child{font-size:14px}form button{padding:12px}#messages{max-height:45dvh}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}