.signup-account-types { min-width: 0; padding: 0; border: 0; }
.signup-account-types legend { margin-bottom: 12px; font-size: 14px; font-weight: 700; color: #123b2d; }
.signup-account-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.signup-account-option { position: relative; display: flex; cursor: pointer; min-width: 0; }
.signup-account-option input[type="radio"] { position: absolute; top: 21px; left: 18px; width: 18px; height: 18px; margin: 0; z-index: 1; accent-color: #007858; cursor: pointer; }
.signup-account-card { display: block; width: 100%; min-width: 0; padding: 18px 18px 18px 48px; border: 1px solid #d4dfe2; border-radius: 9px; background: #fff; transition: border-color .18s, background-color .18s, box-shadow .18s; }
.signup-account-option:hover .signup-account-card { border-color: #7cae9e; }
.signup-account-option input:checked + .signup-account-card { border-color: #008364; background: #f0f8f4; box-shadow: inset 0 0 0 1px #008364; }
.signup-account-option input:focus-visible + .signup-account-card { outline: 3px solid #a76a22; outline-offset: 3px; }
.signup-account-title { display: block; color: #123b2d; font-size: 15px; font-weight: 700; line-height: 1.5; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.signup-account-description { display: block; margin-top: 2px; font-size: 13px; color: #536b73; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.signup-account-type-help { margin-top: 12px; padding: 12px 14px; border-radius: 8px; background: #f6faf8; border: 1px solid #e0ebe6; font-size: 12.5px; line-height: 1.55; color: #46656b; }
.signup-account-type-help p + p { margin-top: 6px; }
.signup-account-type-help strong { color: #123b2d; font-weight: 600; }
.signup-account-benefits { display: grid; gap: 4px; margin-top: 15px; font-size: 12px; line-height: 1.5; color: #536b73; }
.signup-account-benefits > span { position: relative; padding-left: 13px; }
.signup-account-benefits > span::before { content: ""; position: absolute; left: 0; top: .55em; width: 4px; height: 4px; border-radius: 50%; background: #007858; }
.signup-requirements { padding: 22px 20px; border: 1px solid #dfe7e8; border-radius: 9px; background: #fbfdfc; box-shadow: 0 3px 12px #183b3204; }
.signup-requirements h3 { margin: 0; font-size: 16px; font-weight: 700; color: #123b2d; letter-spacing: -.02em; line-height: 1.5; }
.signup-requirements-description { margin-top: 5px !important; font-size: 13px; color: #536b73; line-height: 1.6; }
.signup-requirements label { color: #253b46; font-size: 13px; }
.certify-site .signup-requirements input { min-height: 42px; padding: 10px 12px; border: 1px solid #d4dfe2; border-radius: 8px; background: #fff; font-size: 13px; box-shadow: none; }
.certify-site .signup-requirements input:focus { border-color: #008364; outline: 2px solid #00836433; outline-offset: 1px; }
.signup-requirements-note { padding: 12px 14px; border-radius: 8px; background: #eaf4ef; font-size: 12px; color: #46656b; line-height: 1.55; }
.signup-requirements-note strong { color: #123b2d; }
@media (max-width: 580px) {
    .signup-account-grid { grid-template-columns: 1fr; }
    .signup-requirements { padding: 18px 16px; }
}
@media (prefers-reduced-motion: reduce) {
    .signup-account-card { transition: none; }
}