.optin-section{padding-block:48px;scroll-margin-top:180px}.optin-intro{max-width:740px;margin-bottom:24px}.optin-intro h2{font-size:clamp(24px,3vw,34px);line-height:1.2}.optin-intro p{line-height:1.7}.optin-panel{background:#fff;border:1px solid #d6dfe9;border-radius:20px;padding:28px;margin-block:18px;color:#173b61}.optin-panel>summary{font-size:20px;font-weight:700;cursor:pointer;min-height:44px}.optin-panel>p{line-height:1.6}.optin-form{max-width:720px;margin:20px auto 0}.optin-form fieldset{border:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:18px}.optin-form legend{font-size:20px;font-weight:700;margin-bottom:20px}.optin-form label{display:grid;gap:8px;font-weight:600}.optin-form input:not([type=checkbox]),.optin-form select{width:100%;box-sizing:border-box;min-height:48px;padding:12px;border:1px solid #aebdce;border-radius:9px;background:white;color:#173b61;font:inherit}.optin-form .optin-permission{display:flex;align-items:flex-start;font-size:14px;font-weight:400;line-height:1.6;margin-block:20px}.optin-permission input{width:20px;height:20px;flex-shrink:0;margin-top:3px;accent-color:#173b61}.optin-form details{font-size:14px;line-height:1.6}.optin-form details summary{min-height:44px;cursor:pointer}.optin-actions{display:flex;gap:16px;flex-wrap:wrap;margin-top:18px}.optin-actions button{border:0;border-radius:25px;background:#ad3506;color:#fff;min-height:48px;padding:12px 24px;font:700 16px Arial;cursor:pointer}.optin-actions button:disabled{opacity:.6;cursor:default}.optin-progress{font-size:14px;font-weight:700}.optin-form [hidden]{display:none!important}.optin-form .optin-trap{position:absolute;left:-10000px}.optin-form :focus-visible{outline:3px solid #c74200;outline-offset:4px}.high-contrast .optin-panel{background:#000;color:white}.high-contrast .optin-form input,.high-contrast .optin-form select{background:#000;color:white;border-color:white}@media(max-width:650px){.optin-panel{padding:20px}.optin-form fieldset{grid-template-columns:1fr}.optin-section{padding-block:30px}}