.snr-whitepaper-embed { width: 100%; }
.snr-whitepaper-embed .snr-whitepaper-iframe { display: block; width: 100%; min-height: 260px; border: 0; border-radius: 14px; background: #fff; }
.snr-whitepaper-embed .snr-whitepaper-fallback { margin: 10px 0 0; color: #485968; font-size: 13px; line-height: 1.7; }
.snr-whitepaper-embed .snr-whitepaper-fallback a { color: #176765; text-decoration: underline; text-underline-offset: 3px; }
.snr-whitepaper-body { margin: 0; padding: 8px; color: #193146; background: #fff; font-family: "Noto Sans JP", "Yu Gothic", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif; font-size: 15px; line-height: 1.65; }
.snr-whitepaper-body * { box-sizing: border-box; }
.snr-whitepaper-body .snr-whitepaper-card { width: 100%; max-width: 720px; margin: 0 auto; padding: 20px 24px; border: 1px solid #dce6e7; border-radius: 12px; background: #fff; }
.snr-whitepaper-body .snr-whitepaper-kicker { display: inline-block; margin-bottom: 5px; color: #176765; font-size: 13px; font-weight: 700; letter-spacing: .05em; }
.snr-whitepaper-body h1 { margin: 0 0 10px; font-size: 22px; font-weight: 700; line-height: 1.5; }
.snr-whitepaper-body p { margin: 0 0 14px; }
.snr-whitepaper-body .snr-whitepaper-intro { color: #485968; }
.snr-whitepaper-body .snr-whitepaper-field { margin-bottom: 14px; }
.snr-whitepaper-body .snr-whitepaper-field label { display: block; margin-bottom: 5px; font-size: 14px; font-weight: 700; }
.snr-whitepaper-body .snr-whitepaper-required { display: inline-block; margin-left: 5px; padding: 1px 5px; border-radius: 3px; color: #176765; background: #e7f3f0; font-size: 11px; font-weight: 700; vertical-align: middle; }
.snr-whitepaper-body .snr-whitepaper-field input { display: block; width: 100%; min-height: 44px; padding: 9px 11px; border: 1px solid #a4b6bf; border-radius: 6px; color: #193146; background: #fff; font: inherit; }
.snr-whitepaper-body .snr-whitepaper-field input[aria-invalid="true"] { border-color: #b2352a; }
.snr-whitepaper-body input:focus-visible, .snr-whitepaper-body button:focus-visible, .snr-whitepaper-body a:focus-visible { outline: 3px solid #c18a2f; outline-offset: 3px; }
.snr-whitepaper-body .snr-whitepaper-privacy { margin: 4px 0 10px; color: #485968; font-size: 12px; }
.snr-whitepaper-body .snr-whitepaper-consent { display: flex; align-items: flex-start; gap: 8px; margin-bottom: 18px; font-size: 13px; }
.snr-whitepaper-body .snr-whitepaper-consent input { width: 18px; height: 18px; flex: 0 0 18px; margin: 2px 0 0; accent-color: #176765; }
.snr-whitepaper-body a { color: #176765; text-underline-offset: 3px; }
.snr-whitepaper-body .snr-whitepaper-button { display: block; width: 100%; min-height: 48px; padding: 12px 16px; border: 0; border-radius: 7px; color: #fff; background: #176765; font: inherit; font-size: 15px; font-weight: 700; line-height: 1.55; text-align: center; text-decoration: none; cursor: pointer; }
.snr-whitepaper-body .snr-whitepaper-button:hover { background: #125452; }
.snr-whitepaper-body .snr-whitepaper-note { margin: 12px 0 0; color: #5b6c77; font-size: 12px; }
.snr-whitepaper-body .snr-whitepaper-error-summary { margin: 0 0 18px; padding: 12px 15px; border: 1px solid #e4b6af; border-radius: 6px; color: #8d261e; background: #fff6f4; font-size: 13px; }
.snr-whitepaper-body .snr-whitepaper-error-summary p { margin: 0 0 5px; font-weight: 700; }
.snr-whitepaper-body .snr-whitepaper-error-summary ul { margin: 0; padding-left: 19px; }
.snr-whitepaper-body .snr-whitepaper-field-error { margin: 5px 0 0; color: #a12c22; font-size: 12px; }
.snr-whitepaper-body .snr-whitepaper-trap { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); clip-path: inset(50%); white-space: nowrap; }
.snr-whitepaper-body .snr-whitepaper-success { padding-top: 24px; padding-bottom: 24px; }
@media (max-width: 440px) {
  .snr-whitepaper-body { padding: 4px; }
  .snr-whitepaper-body .snr-whitepaper-card { padding: 18px 15px; }
  .snr-whitepaper-body h1 { font-size: 19px; }
  .snr-whitepaper-body .snr-whitepaper-button { font-size: 14px; }
}