*{box-sizing:border-box}body{margin:0;font-family:system-ui,sans-serif;background:#eef2f5;color:#1c2733}.card{max-width:560px;margin:3rem auto;background:#fff;border-radius:10px;padding:2rem;box-shadow:0 2px 12px #14283c1f}h1{font-size:1.4rem;margin-top:0}h2{font-size:1.1rem}label{display:block;margin:.7rem 0 .2rem;font-size:.85rem;font-weight:600}input,select{width:100%;padding:.5rem .6rem;border:1px solid #b8c4cf;border-radius:6px;font-size:.95rem}button{margin-top:1rem;padding:.6rem 1.2rem;border:0;border-radius:6px;background:#0478d7;color:#fff;font-size:.95rem;cursor:pointer}button:hover{background:#0369bd}button.linkish{background:none;color:#0478d7;padding:.2rem 0;margin-left:0;display:inline-block}.hint{color:#7a8894;font-size:.8rem}.error{color:#c0392b;font-size:.85rem}.review dt{font-weight:700;margin-top:.5rem}.review dd{margin:0 0 .2rem}.captcha{margin-top:1rem;padding:1rem;border:1px dashed #b8c4cf;border-radius:8px}.captcha-label{margin:0 0 .5rem;font-size:.85rem;font-weight:600}.captcha canvas{display:block;border:1px solid #ccc;border-radius:4px}.captcha-form{display:flex;gap:.5rem;align-items:flex-end}.captcha-form input{max-width:180px}.spinner-wrap{text-align:center;padding:2rem 0}.spinner{width:42px;height:42px;margin:0 auto;border:4px solid #d7e2ec;border-top-color:#0478d7;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}