:root {
    font-family: sans-serif;
    font-size: 1em;

    --main-1: rgb(53, 50, 68);
    --main-2: rgb(34, 34, 37);
    --main-3: rgb(93, 91, 104);
    --main-4: rgb(26, 26, 29);
    --main-5: rgb(255, 255, 255);

    --width: min(1200px, calc(100vw - 80px));
    --block-width: max(145px, calc(var(--width) / 4 - 15px));
    --art-height: calc(min(40vw, 30vh) - 5px);

    color: var(--main-5);
}

body {
    background-image: url('../img/etc/space.svg');
    background-position: center;
    background-size: cover;
    background-attachment: fixed;
    padding: 0;
    margin: 0;
}

a {
    font-weight: bold;
    font-style: italic;
    text-decoration: none;
    color: inherit;
}

.main {
    background-color: var(--main-2);
    border: solid var(--main-1) 5px;
    padding: 20px;
    width: var(--width);
    margin: auto;
    margin-top: 25px;
}

.header {
    color: var(--main-5);
    margin-top: 5px;
    margin-bottom: 12px;
    margin-top: 50px;
}

.line>.header,
.header-small {
    margin-top: 0;
}

.scroller {
    display: flex;
    flex-wrap: wrap;
    width: calc((var(--block-width) + 8.5px) * 4);
    margin: auto;
}

.scroller>div {
    margin: 2px;
    background-color: var(--main-4);
    border: solid var(--main-3) 2px;
}

.scroller>div>div {
    color: var(--main-4);
    font-size: 0.8em;
    overflow-y: scroll;
}

.scroller>div>img,
.scroller>div>div,
.scroller>div,
.art img {
    width: var(--block-width);
    object-fit: cover;
    overflow: hidden;
    display: block;
    object-position: center;
}

.scroller>div>img,
.art img {
    height: 200px;
}

.scroller>div,
.scroller>div>div,
.scroller>div>img,
.art img,
.icon,
.main,
table {
    border-radius: 15px;
}

.scroller>div>div>a,
.scroller>div>div p {
    color: var(--main-5);
    margin-left: 5px;
}

.scroller>div>div>a {
    margin-top: 5px;
    display: block;
    font-size: 1.5em;
}

.scroller>div>.icon,
.art img {
    object-fit: contain;
}

.gallery {
    --width: 80vw;
}

.art img,
.art-img {
    height: var(--art-height);
    margin: 5px;
    width: auto;
}

.line {
    max-width: calc(var(--width) - var(--art-height) - 25px);
    margin-left: 10px;
    display: inline-block;
}

.scroller.art {
    margin: initial;
    --block-width: max(145px, calc(var(--width) / 4 - 15px));
}

@media screen and (max-width: 720px) {
    .scroller>div>img,
    .scroller>div>div,
    .scroller>div {
        width: max(155px, calc(var(--width) - 11px));
    }

    .art img,
    .art-img {
        width: auto;
    }

    .line {
        max-width: var(--width);
    }

    .scroller.art {
        margin: auto;
        width: min(80vw, calc(var(--block-width) * 2));
    }
}

.item-marked p::marker {
    display: inline;
    content: "- ";
    font-size: 1.2em;
    font-weight: bold;
}

.item-marked p {
    display: list-item;
    margin-left: 1.8em;
}

.start {
    display: flex;
    align-items: start;
}