.seasonal-backdrop {
    position: fixed;
    inset: 0;
    z-index: -2;
    pointer-events: none;
    overflow: hidden;
}

.seasonal-backdrop::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(32, 81, 114, 0.25);
}

.seasonal-backdrop__image {
    position: absolute;
    inset: 0;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    filter: blur(10px);
    transform: scale(1.08);
    opacity: 0;
    transition: opacity 2.2s ease-in-out;
}

.seasonal-backdrop__image.is-active {
    opacity: 1;
}

body {
    background-color: #e8f0f4;
}