:root{font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;color:#142b3a;background:#edf3f5}*{box-sizing:border-box}body{margin:0;padding:48px 18px}.panel{max-width:680px;margin:auto;background:white;border-radius:18px;padding:44px;box-shadow:0 15px 55px #15324612}.eyebrow{color:#147e9b;font-size:12px;font-weight:800;letter-spacing:.16em}h1{font-size:clamp(30px,5vw,44px);letter-spacing:-.04em;margin:16px 0}.intro{line-height:1.65;color:#4a6270}.notice{background:#fff5df;border:1px solid #f4d68e;padding:14px 16px;border-radius:8px;margin:26px 0;font-size:14px;line-height:1.5}form{display:grid;gap:10px}label{font-size:14px;font-weight:650;margin-top:10px}label span{color:#b44343}input,textarea{width:100%;padding:13px 14px;border:1px solid #b9cbd3;border-radius:8px;font:inherit}input:focus,textarea:focus{outline:2px solid #3293b4;outline-offset:1px}button{background:#102f41;color:white;border:0;padding:15px 20px;border-radius:8px;font:inherit;font-weight:700;cursor:pointer;margin-top:16px}button:disabled{opacity:.6;cursor:wait}#status{min-height:24px;font-size:14px;line-height:1.5}#status.error{color:#a02626}#status.success{color:#176c4d}.trap{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}footer{margin-top:30px;padding-top:20px;border-top:1px solid #e1e8eb;color:#7c8d96;font-size:12px}@media(max-width:600px){body{padding:18px 10px}.panel{padding:26px 20px}}