.gpis-announcement-open,
.gpis-announcement-open body {
    overflow: hidden;
}

.gpis-announcement {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 99999;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.gpis-announcement.is-open {
    display: flex;
}

.gpis-announcement__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 25, 51, .72);
}

.gpis-announcement__dialog {
    position: relative;
    box-sizing: border-box;
    width: min(620px, 100%);
    max-height: calc(100vh - 48px);
    overflow-y: auto;
    padding: 48px clamp(28px, 6vw, 64px);
    border-top: 6px solid #f6ba18;
    color: #003062;
    background: #fff;
    box-shadow: 0 20px 60px rgba(0, 0, 0, .25);
    text-align: center;
}

.gpis-announcement__close {
    position: absolute;
    top: 12px;
    right: 16px;
    padding: 0 4px;
    border: 0;
    color: #003062;
    background: transparent;
    font-size: 30px;
    line-height: 1;
    cursor: pointer;
}

.gpis-announcement__dialog h2 {
    margin: 0 0 20px;
    color: #003062;
    font-size: clamp(25px, 4vw, 34px);
    line-height: 1.2;
}

.gpis-announcement__message {
    margin: 0 0 28px;
    color: #505a62;
    font-size: 18px;
    line-height: 1.5;
}

.gpis-announcement__message p:last-child {
    margin-bottom: 0;
}

.gpis-announcement__button {
    display: inline-block;
    padding: 14px 24px;
    color: #003062;
    background: #f6ba18;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.4;
    text-decoration: none;
}

.gpis-announcement__button:hover,
.gpis-announcement__button:focus {
    color: #fff;
    background: #003062;
    text-decoration: none;
}

@media (max-width: 575px) {
    .gpis-announcement {
        padding: 12px;
    }

    .gpis-announcement__dialog {
        max-height: calc(100vh - 24px);
        padding: 40px 22px 32px;
    }
}