/* Base styles */
:root {
    scroll-behavior: smooth;
    scroll-padding-block-start: .32rem;
}

.is-mobile-tablet body {
    background-color: #4b1e78;
    padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}

.is-mobile-tablet .container {
    background-color: #fff;
}

.section-topics-detail.section-scene-post {
    color: #333;
}

.is-mobile-tablet .section-topics-detail.section-scene-post {
    font-family: "Hiragino Kaku Gothic Pro", "Hiragino Kaku Gothic ProN", "Noto Sans JP", Meiryo, メイリオ, "Droid Sans", sans-serif;
}

.is-desktop .section-topics-detail div.wrapper {
    max-width: 800px;
    padding-inline: 0;
}

.is-desktop .section-topics-detail div.box-common {
    padding: 0;
}

.is-desktop .section-topics-detail h1.common-title {
    font-size: .24rem;
    margin-block: 1.5em 1em;
    color: #222;
}

.is-mobile-tablet .section-topics-detail div.topics-content {
    box-shadow: none;
    margin: 0;
    padding: 0 .24rem;
    border-radius: 0;
}

.is-desktop .section-topics-detail div.topics-photo img {
    width: 100%;
}

.is-mobile-tablet .section-scene-post div.topics-text {
    margin-block: .32rem;
}

.is-mobile-tablet .section-topics-detail div.topics-text>div:first-of-type {
    border: unset !important;
    margin: unset !important;
    padding: unset !important;
}

.is-mobile-tablet .section-topics-detail div.topics-text table tr {
    display: table-row;
    flex-wrap: unset;
    justify-content: unset;
}

.is-mobile-tablet .section-topics-detail div.topics-text table td {
    width: auto;
}

/* Unique styles */
.leadText {
    text-align: justify;
    font-variant-east-asian: proportional-width;
}

.topics-text {
    line-break: strict;
}

.leadText>p+p {
    -webkit-margin-before: 1em;
    margin-block-start: 1em;
}

.cautions {
    -webkit-margin-before: .32rem;
    margin-block-start: .32rem;
    background-color: #fbf9f2;
    border: 3px double #bf9018;
    padding: 2em;
    border-radius: 5px;
}

.cautions__heading {
    font-weight: bold;
}

.cautions__heading::before {
    content: "";
    display: inline-block;
    width: 2em;
    height: 1px;
    background-color: #bf9018;
    vertical-align: middle;
    -webkit-margin-end: .5em;
    margin-inline-end: .5em;
}


.cautions__list li::before {
    content: "\2022";
    display: inline-block;
    font-weight: bold;
    color: #bf9018;
}

.cautions__list li {
    display: flex;
    gap: .5em;
    text-align: justify;
}

.songItems {
    -webkit-margin-before: .64rem;
    margin-block-start: .64rem;
}

.songItem+.songItem {
    -webkit-margin-before: .8rem;
    margin-block-start: .8rem;
}

.songTitle,
.composer {
    font-family: "Yu Mincho medium", serif;
    line-height: 1.5;
    font-variant-east-asian: proportional-width;
    letter-spacing: .05em;
}

.songTitle {
    font-size: .24rem;
    display: flex;
    gap: .08rem;
    align-items: center;
}

.composer {
    font-size: .2rem;
}

.originalTitle {
    font-family: Times New Roman;
    color: #c79615;
    font-weight: bold;
    font-variant: normal;
}

.songItem table caption {
    font-size: .16rem;
    font-weight: bold;
    position: -webkit-sticky;
    position: sticky;
    left: 0;
    width: -webkit-max-content;
    width: -moz-max-content;
    width: max-content;
}

.originalComposition {
    -webkit-margin-before: .32rem;
    margin-block-start: .32rem;
}

.songItem tbody {
    border-block: 1px solid currentColor;
}

.songItem tr>* {
    padding: .5em;
}

.songItem tr:not(:last-child) {
    -webkit-border-after: 1px dotted #555;
    border-block-end: 1px dotted #555;
}

.arrangedScore {
    overflow-x: scroll;
    -webkit-margin-before: .48rem;
    margin-block-start: .48rem;
}

.is-mobile-tablet .section-topics-detail div.topics-text .arrangedScore table tr {
    display: flex;
    position: relative;
}

.arrangedScore th {
    flex-shrink: 0;
    width: .88rem;
    position: -webkit-sticky;
    position: sticky;
    background-color: #fff;
    left: 0;
}

.is-mobile-tablet .section-topics-detail div.topics-text .arrangedScore table td {
    flex-shrink: 0;
    width: 1.6rem;
    text-align: center;
}

.arrangedScore table td {
    text-align: center;
}

.is-mobile-tablet .section-topics-detail div.topics-text .arrangedScore table td:last-child {
    flex-grow: 1;
}

.detailLink {
    display: block;
    -webkit-margin-before: .25em;
    margin-block-start: .25em;
    background-color: #e32929;
    text-align: center;
    color: #fff;
    text-box-trim: trim-both;
    padding: 1em;
    border-radius: 3px;
    -webkit-margin-after: 3px;
    margin-block-end: 3px;
    box-shadow: 0 3px 0px #cb3333;
}

.songTitle::before {
    content: "\1D103";
    color: #e32929;
    line-height: 1;
    font-size: .32rem;
}

.sampleMovie img {
    max-width: .44rem;
    vertical-align: bottom;
}

.sampleMovie {
    display: inline-block;
}

td:has(.sampleMovie) {
    line-height: 0;
}

.arrangedScore__scoreFeatures__data {
    display: flex;
    height: 100%;
    flex-direction: column;
    justify-content: space-between;
}

.songsList {
    margin-block: 5em;
    position: -webkit-sticky;
    position: sticky;
    z-index: 10;
    inset-block-end: 0;
}

#main-container {
    overflow: clip;
}

.songsList nav {
    display: flex;
    flex-wrap: nowrap;
    width: calc(100% + .48rem);
    position: relative;
    inset-inline-start: -.24rem;
    background-color: #fbf9f2;
    color: #212121;
    white-space: nowrap;
    line-height: 1;
    text-box-trim: trim-both;
    border-block: 3px double #c79615;
    align-items: center;
    box-shadow: inset 0 0 3px rgba(0, 0, 0, .2);
}

.songsList nav>p {
    padding-inline: .24rem .16rem;
    font-weight: bold;
}

.songsList nav>p::after {
    content: "";
    display: inline-block;
    -webkit-margin-start: .6em;
    margin-inline-start: .6em;
    width: .6em;
    aspect-ratio: 1;
    background-color: #b10c0c;
    -webkit-clip-path: polygon(0 0, 75% 50%, 0 100%);
    clip-path: polygon(0 0, 75% 50%, 0 100%);
}

.songsList ul {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: scroll;
    scrollbar-width: thin;
    scrollbar-color: rgba(165, 137, 62, .5) #fbf9f2;
}

.songsList ul li {
    -webkit-margin-end: .24rem;
    margin-inline-end: .24rem;
}

.songsList ul li a {
    display: block;
    padding-block: .16rem;
    -webkit-text-decoration-line: underline;
    text-decoration-line: underline;
    -webkit-text-decoration-style: dotted;
    text-decoration-style: dotted;
    -webkit-text-decoration-color: currentColor;
    text-decoration-color: currentColor;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}

.songsList small {
    font-size: .8em;
    font-weight: normal;
}

body.modal-open {
    overflow: hidden;
    position: fixed;
    width: 100%;
}

dialog {
    border: none;
    padding: 0;
    background-color: rgba(0, 0, 0, 0);
    width: 90%;
    max-width: 640px;
}

dialog::-webkit-backdrop {
    background-color: rgba(0, 0, 0, 0.7);
    -webkit-backdrop-filter: blur(5px);
    backdrop-filter: blur(5px);
}

dialog::backdrop {
    background-color: rgba(0, 0, 0, 0.7);
    -webkit-backdrop-filter: blur(5px);
    backdrop-filter: blur(5px);
}

dialog>form:has(.close-button) {
    position: relative;
    height: .44rem;
}

.video-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: 5px;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100% !important;
}

.close-button {
    color: #fff;
    border: none;
    height: 100%;
    aspect-ratio: 1;
    font-size: .32rem;
    display: grid;
    place-content: center;
    cursor: pointer;
    position: absolute;
    inset-inline-end: 0;
    z-index: 10;
    -webkit-backdrop-filter: blur(2px);
    backdrop-filter: blur(2px);
}

.close-button:hover {
    background-color: rgba(255, 255, 255, 0.5);
}

/* PC */
.is-desktop .section-topics-detail div.topics-photo {
    -webkit-margin-after: .32rem;
    margin-block-end: .32rem;
}

.is-desktop .cautions *+* {
    -webkit-margin-before: .25em;
    margin-block-start: .25em;
}

.is-desktop .songItems {
    -webkit-margin-before: .8rem;
    margin-block-start: .8rem;
}

.is-desktop table {
    width: 100%;
    height: 100%;
    table-layout: fixed;
}

.is-desktop .originalComposition tbody>tr:not(:last-child) td {
    text-align: end;
}

.is-desktop .sampleMovie img {
    width: .44rem;
    height: auto;
}

.is-desktop .arrangedScore {
    overflow: auto;
}

.is-desktop .arrangedScore__scoreFeatures td {
    height: 100%;
}

.is-desktop .songsList {
    width: 100vw;
}

.is-desktop .songsList nav {
    width: 100%;
    inset-inline-start: 0;
    translate: calc((100% - 800px) / 2 * -1);
    font-size: .16rem;
    -webkit-padding-start: 2vw;
    padding-inline-start: 2vw;
}

.is-desktop .songsList ul {
    -webkit-padding-end: 2vw;
    padding-inline-end: 2vw;
}

.is-desktop .songsList nav a {
    padding-block: .24rem;
}