.rsif-join { max-width: 780px; margin: 0 auto; padding: 24px 16px 48px; color: #242424; font-size: 16px; line-height: 1.6; }
.rsif-join * { box-sizing: border-box; }
.rsif-join h1 { font-size: clamp(28px, 5vw, 40px); line-height: 1.2; }
.rsif-join h2, .rsif-join legend { font-size: 23px; font-weight: 700; color: #242424; }
.rsif-join h3 { margin: 24px 0 4px; font-size: 19px; }
.rsif-join p { margin: 8px 0 16px; }
.rsif-join header { margin-bottom: 24px; }
.rsif-join section, .rsif-join fieldset { min-width: 0; margin: 0 0 24px; padding: 22px; border: 1px solid #d7d7dc; border-radius: 12px; background: #fff; }
.rsif-join legend { padding: 0 8px; }
.rsif-join legend span, .rsif-join-small { font-size: 14px; font-weight: 400; }
.rsif-join details { margin: 12px 0; }
.rsif-join summary { cursor: pointer; color: #a90051; font-weight: 600; }
.rsif-join a { color: #a90051; text-decoration: underline; }
.rsif-join input[type="email"] { width: 100%; min-width: 0; padding: 12px; border: 1px solid #777; border-radius: 6px; background: white; color: #242424; font: inherit; }
.rsif-join-email { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 6px; }
.rsif-join-email input[type="email"] { flex: 1 1 220px; width: auto; }
.rsif-join button { min-height: 46px; padding: 12px 20px; border: 0; border-radius: 7px; background: #b00055; color: #fff; font: inherit; font-weight: 700; cursor: pointer; white-space: nowrap; }
.rsif-join button:disabled { background: #ececef; color: #555; cursor: default; }
.rsif-join :focus-visible { outline: 3px solid #263a87; outline-offset: 3px; }
.rsif-join-modes { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.rsif-join-modes label { display: flex; gap: 10px; align-items: flex-start; padding: 16px; border: 1px solid #aaa; border-radius: 8px; cursor: pointer; }
.rsif-join-modes label:has(input:checked) { border: 2px solid #b00055; padding: 15px; background: #fff5fa; }
.rsif-join input[type="checkbox"], .rsif-join input[type="radio"] { width: 20px; height: 20px; margin-top: 4px; accent-color: #b00055; flex-shrink: 0; }
.rsif-join small { display: block; font-size: 14px; line-height: 1.5; }
.rsif-join-row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 16px; padding: 16px 0; border-bottom: 1px solid #e5e5e8; }
.rsif-join-row .rsif-join-description { flex-basis: 100%; margin: 0; padding-left: 30px; }
.rsif-join-description p { overflow-wrap: anywhere; }
.rsif-join-row label { display: flex; align-items: flex-start; gap: 10px; cursor: pointer; }
.rsif-join-row [data-join-price] { text-align: right; }
.rsif-join-row[data-active="1"] { color: #4b4b4b; }
.rsif-join-row.is-unavailable [data-join-price] { color: #933000; }
.rsif-join-message { padding: 16px; border-left: 4px solid #b00055; background: #fff5fa; }
.rsif-join [data-join-summary] strong { font-size: 21px; }
.rsif-join [data-join-submit] { width: 100%; }
@media (max-width: 560px) {
    .rsif-join section, .rsif-join fieldset { padding: 16px; }
    .rsif-join-email, .rsif-join-row { flex-direction: column; }
    .rsif-join-modes { grid-template-columns: 1fr; }
    .rsif-join-row { gap: 4px; }
    .rsif-join-row [data-join-price] { text-align: left; padding-left: 30px; }
}


.rsif-join-modes button { white-space: normal; overflow-wrap: anywhere; }
.rsif-join-modes button[aria-pressed="true"] { background: #fff5fa; color: #a90051; box-shadow: inset 0 0 0 3px #b00055; }
.rsif-join #rsif-join-payment, .rsif-join #rsif-join-account, .rsif-join #rsif-join-email-help { scroll-margin-top: 120px; }
.rsif-join [hidden] { display: none; }
.rsif-join [data-join-account][aria-busy="true"] { opacity: .7; }