.znf3-invite,
.znf3-invite * {
    box-sizing: border-box;
}

.znf3-invite {
    display: flex;
    width: min(100%, 620px);
    margin: 12px auto 0;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 0 24px 18px;
    text-align: center;
}

.znf3-invite__text {
    margin: 0;
    color: #405d7f;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.4;
}

.znf3-invite__return {
    max-width: 540px;
    margin: 0;
    color: #66798d;
    font-size: 12.5px;
    line-height: 1.45;
}

.znf3-invite a.znf3-invite__action,
.znf3-invite a.znf3-invite__action:visited {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    padding: 9px 24px;
    border-radius: 12px;
    background: linear-gradient(135deg, #1677e8 0%, #2f91ff 100%);
    color: #fff;
    font-size: 17px;
    font-weight: 900;
    line-height: 1;
    text-decoration: none;
    box-shadow: 0 12px 24px rgba(22, 119, 232, .30), 0 3px 8px rgba(22, 73, 132, .18);
    transform: translateY(0);
    transition: transform .16s ease, box-shadow .16s ease, filter .16s ease;
}

.znf3-invite a.znf3-invite__action:hover,
.znf3-invite a.znf3-invite__action:focus,
.znf3-invite a.znf3-invite__action:active {
    color: #fff;
    filter: brightness(1.06) saturate(1.08);
    transform: translateY(-2px);
    box-shadow: 0 16px 30px rgba(22, 119, 232, .36), 0 4px 10px rgba(22, 73, 132, .20);
}

.znf3-invite a.znf3-invite__action:focus-visible {
    outline: 3px solid rgba(22, 119, 232, .24);
    outline-offset: 3px;
}