@supports not selector(:has) {
    .xmas2023 .post-type-page {
        background-attachment: fixed;
        background-position: 52% 0;
        grid-template-areas: 'sidebar content';
    }
}

.post-type-page:has(.xmas-calendar) {
    background-attachment: fixed;
    background-position: 52% 0;
    grid-template-areas: 'sidebar content';
}

@media (orientation: landscape) or (min-width: 720px) {
    @supports not selector(:has) {
        .xmas2023 .post-type-page {
            background-size: cover;
            background-position: 50% 0;
        }
    }

    .post-type-page:has(.xmas-calendar) {
        background-size: cover;
        background-position: 50% 0;
    }
}

.xmas-calendar {
    background-color: transparent !important;
    padding: 2.8rem 0;
    width: 100%;
}

.xmas-calendar .cover {
    left: -0.7rem;
    position: relative;
    width: 100vw;
}

.doors {
    --min-width: 100px;
    --max-width: 300px;
    --gap: 1.4rem;
    --cols: max(3, 6);
    display: grid;
    grid-auto-flow: dense;
    grid-auto-rows: 1fr;
    grid-gap: var(--gap);
    grid-template-columns: repeat(auto-fill, minmax(max(var(--min-width), calc((100% - var(--gap) * (var(--cols) - 1)) / var(--cols))), 1fr));
    list-style: none;
    padding: 0;
    place-items: center stretch;
}


@media (min-width: 720px) {
    .doors {  --min-width: 150px; }
}

.doors::before,
.mini-calendar::before {
    content: '';
    width: 0;
    padding-bottom: 100%;
    grid-row: 1 / 1;
    grid-column: 1 / 1;
}

.doors > .title-wrap {
    color: var(--bg);
    display: flex;
    flex-direction: column;
    grid-column: 1/span 3;
    grid-row: 1/span 2;
    height: 100%;
    justify-content: center;
    overflow: hidden;
    padding: 1.4rem;
    position: relative;
    text-align: center;
}

@media (orientation: landscape) {
    .doors > .title-wrap { grid-column: 1/span 3; }
}

.doors > .title-wrap .title {
    color: var(--bg);
    font-feature-settings: normal;
    font-size: 2.618rem;
    line-height: 2.8rem;
    margin:0;
    padding:0;
}

@media (min-width: 720px) {
    .doors > .title-wrap .title {
        font-size: 4.236rem;
        line-height: 4.2rem;
    }
}

.doors .door {
    --rad: 1.4rem;
    display: block;
    height: 100%;
    margin: 0;
    max-width: min(var(--max-width), 100%);
    opacity:0;
    /*pointer-events: none;*/
    position: relative;
    transform: scale(0);
}

.doors .door.active {
    pointer-events: all;
}

.doors .door:first-child { grid-column: 1; grid-row: 1; }

.doors .door::before {
    content: none;
}

.doors .door + .door { margin:0; }

.door .open,
.door .closed {
    --colour: var(--acc1);
    height: 100%;
    justify-content: center;
    text-align: center;
    width: 100%;
}

.door .open,
.door .closed {
    border: 1px dotted var(--colour);
    border-radius: var(--rad);
    display: block;
}

.door .date {
    color: var(--colour);
    display: flex;
    flex-direction: column;
    font-family: var(--font1);
    font-size: 2.618rem;
    font-weight: 700;
    height: 100%;
    justify-content: center;
    line-height: 2.8rem;
    margin:0;
    position: absolute;
    transform: none;
    transform-origin: 0 50%;
    transform-style: preserve-3d;
    transition: transform 500ms cubic-bezier(0.37, 0, 0.63, 1);
    width: 100%;
}

.door .date::after {
    backface-visibility: hidden;
    border-radius: var(--rad);
    content: '';
    background: linear-gradient( 90deg, var(--colour), rgb(0, 0, 0) );
    background-size: 200% 100%;
    height: 100%;
    left: 0;
    position: absolute;
    top: 0;
    transform: rotateY(-180deg);
    width: 100%;
}

.door a:hover,
.door a:focus { opacity:1; }

.door a:hover .date,
.door a:focus .date {
    transform: perspective(1200px) rotateY(-135deg);
}

.doors figure {
    border-radius: var(--rad);
    left:0;
    opacity:0;
    overflow: hidden;
    position: absolute;
    top: 0;
    transition: opacity 400ms ease-out 300ms;
    z-index: -1;
}

.door a:hover + figure,
.door a:focus + figure {
    opacity: 1;
}


.door img {
    object-position: 100% 0;
}