.nb-wrap{max-width:640px}
.nb-title{margin:0 0 .75rem}
.nb-notice{padding:.9rem 1.1rem;border-radius:6px;margin:0 0 1.2rem;line-height:1.5}
.nb-notice--success{background:#e8f6ec;border:1px solid #7bc48c;color:#14532d}
.nb-notice--error{background:#fdecec;border:1px solid #e08b8b;color:#7f1d1d}
.nb-errorlist{margin:0;padding-left:1.2rem}
.nb-field{display:flex;flex-direction:column;margin:0 0 1rem}
.nb-field label{font-weight:600;margin-bottom:.3rem}
.nb-field input,.nb-field textarea{width:100%;padding:.6rem .7rem;border:1px solid #c8ccd2;border-radius:5px;font:inherit;box-sizing:border-box}
.nb-field input:focus,.nb-field textarea:focus{outline:2px solid #2563eb;outline-offset:1px;border-color:#2563eb}
.nb-field--error input,.nb-field--error textarea{border-color:#b32d2e;background:#fffafa}
.nb-req{color:#b32d2e}
.nb-hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.nb-button{display:inline-block;padding:.7rem 1.4rem;border:0;border-radius:5px;background:#1f4e79;color:#fff;font:inherit;font-weight:600;cursor:pointer}
.nb-button:hover{background:#163a59}
.nb-button[disabled]{opacity:.6;cursor:progress}