.challenge-dialog{box-sizing:border-box;width:min(430px,calc(100vw - 32px));max-height:85dvh;overflow:auto;padding:26px;border:1px solid #dce3eb;border-radius:10px;color:#293747;background:#fff;box-shadow:0 24px 80px #0c233b30;font:14px/1.6 Inter,"Segoe UI","Microsoft YaHei",sans-serif}.challenge-dialog::backdrop{background:#12273c70;-webkit-backdrop-filter:none;backdrop-filter:none}.challenge-dialog .challenge-head{display:flex;align-items:center;justify-content:space-between;gap:16px}.challenge-dialog h2{font-size:19px;margin:0;font-weight:600}.challenge-dialog p{color:#687789;margin:16px 0}.challenge-dialog button{font:inherit;padding:8px 12px;border-radius:5px;border:1px solid #d0dae5;background:#fff;color:#2169a9;cursor:pointer}.challenge-dialog .challenge-image{display:flex;align-items:center;gap:18px;padding:15px;background:#f5f8fb;border-radius:6px}.challenge-dialog img{width:130px;height:48px;object-fit:contain}.challenge-dialog label{display:grid;gap:8px;margin-top:18px}.challenge-dialog input{box-sizing:border-box;width:100%;padding:11px;border:1px solid #cbd5e1;border-radius:5px;font:inherit}.challenge-dialog [data-error]{color:#b83636;font-size:13px;min-height:20px}.challenge-dialog .challenge-primary{background:#086bce;color:#fff;border-color:#086bce;width:100%}.challenge-dialog :focus-visible{outline:3px solid #8ec5fb;outline-offset:2px}
.challenge-dialog .challenge-eyebrow{display:block;margin-bottom:6px;color:#59728d;font-size:11px;letter-spacing:1px}.challenge-dialog .challenge-image{justify-content:space-between;min-height:86px;border:1px solid #e3e9f0;background:#f7f9fc}.challenge-dialog .challenge-image button{flex-shrink:0}.challenge-dialog #challenge-image-status{color:#64748b;min-height:22px}.challenge-dialog:has(img[data-state=error]) #challenge-image-status{color:#b83636}.challenge-dialog button:disabled{opacity:.5;cursor:wait}.verification-loading{position:fixed;left:50%;bottom:32px;transform:translateX(-50%);z-index:2147483000;display:flex;align-items:center;gap:14px;width:min(400px,calc(100vw - 32px));box-sizing:border-box;padding:18px 20px;border:1px solid #dbe3ed;border-radius:12px;background:#fff;color:#24354b;box-shadow:0 12px 48px #15304c24;font:14px/1.5 Inter,"Segoe UI","Microsoft YaHei",sans-serif}.verification-loading>div{display:grid;gap:3px;flex:1}.verification-loading strong{font-weight:600}.verification-loading [data-provider]{font-size:12px;color:#6c7c90}.verification-loading button{border:0;background:#f0f4f8;border-radius:6px;padding:8px 12px;color:#37536e;font:inherit;cursor:pointer}.verification-loading button:focus-visible{outline:3px solid #8ec5fb;outline-offset:2px}.verification-spinner{width:22px;height:22px;border:2px solid #e3ebf4;border-top-color:#1673d2;border-radius:50%;animation:verification-spin .85s linear infinite;flex-shrink:0}@keyframes verification-spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.verification-spinner{animation:none}}@media(max-width:480px){.verification-loading{bottom:16px;padding:15px}.challenge-dialog{padding:22px}}