@charset "UTF-8";

/*日本*/

.art-history-single {
box-sizing: border-box;
width: calc(100% - 36px);
max-width: 1120px;
margin: 0 auto 0 auto;
padding: 30px 0 100px 0;
}


.half_image{
width: 50%;
margin: 0 0 20px 0;
}


/*ヘッダ*/
.art-history-header {
margin: 0 0 30px 0;
padding: 0 0 15px 0;
border-bottom: 1px solid #d8d8d8;
}

.art-history-header__overline {
display: block;
margin: 0 0 8px 0;

font-family: "hoefler-text", sans-serif;
font-weight: 400;
font-style: normal;
}


.art-history-header__period {
margin: 0 0 6px 0;

font-family: "hoefler-text", sans-serif;
font-weight: 400;
font-style: normal;

font-size: 14px;
line-height: 1.25;
}


.art-history-header__title {
margin: 12px 0 0 0;
padding: 0;

font-family: YakuHanJPs, "Noto Serif JP", serif;
font-optical-sizing: auto;
font-weight: 500;
font-style: normal;

font-size: 22px;
line-height: 1.2;
font-feature-settings: "palt" 1;
}


.art-history-header__subtitle {
margin: 12px 0 0 0;

font-family: YakuHanJPs, "Noto Serif JP", serif;
font-optical-sizing: auto;
font-weight: 500;
font-style: normal;

font-size: 12px;
line-height: 1.5;
letter-spacing: -0.03em;
}










.art-history-layout {
display: flex;
flex-direction: column;
}

.art-history-content {
min-width: 0;
}

.art-history-body {
min-width: 0;
}

.art-history-body p {
margin: 0 0 1.35em 0;
}



/* imported period:
   PHP removes the first one, but hide any accidental duplicate as a safeguard */
.art-history-body .art-history-period {
display: none;
}



/* 目次　SP
-------------------------------------------------------------------------------------- */

.art-history-toc {
width: 100%;
box-sizing: border-box;
margin: 0 0 0 0;
padding: 20px 20px 0 20px;
border: 1px solid #d8d8d8;
background-color: #fff9f2;
}


.art-history-toc-title {
margin: 0 0 14px 0;

font-family: "hoefler-text", sans-serif;
font-weight: 400;
font-style: normal;

font-size: 13px;
line-height: 1.2;
}

.art-history-toc ol {
margin: 0 0 0 0;
padding: 0 0 20px 1.4em;
list-style: decimal outside;
}

.art-history-toc ul {
margin: 0 0 0 0;
padding: 0 0 20px 1.4em;
list-style: decimal outside;
}


.art-history-toc li {
display: list-item;
margin: 0 0 0 0;
padding: 3px 0 3px 0;
list-style: inherit;

font-family: YakuHanJPs, "Noto Serif JP", serif;
font-optical-sizing: auto;
font-weight: 500;
font-style: normal;

font-size: 14px;
line-height: 1.3;

border-bottom: 1px solid #d8d8d8;
}

.art-history-toc a {
text-decoration: none;
transition: opacity 0.4s ease;
}

.art-history-toc a:hover {
opacity: 0.5;
}


.art-history-toc a {
text-decoration: none;
transition: opacity 0.4s ease;
}

.art-history-toc a:hover {
opacity: 0.5;
}




.art-history-timeline ul, .art-history-chronology ul{
margin: 0 0 0 0;
padding: 0 0 20px 1.4em;
list-style: decimal outside;
}


.art-history-timeline li, .art-history-chronology li {
display: list-item;
margin: 0;
padding: 6px 0 8px 0;
list-style: inherit;

font-family: YakuHanJPs, "Noto Serif JP", serif;
font-optical-sizing: auto;
font-weight: 500;
font-style: normal;

font-size: 14px;
line-height: 1.3;

border-bottom: 1px solid #d8d8d8;
}

.art-history-timeline 1, .art-history-chronology a {
text-decoration: none;
transition: opacity 0.4s ease;
}

.art-history-timeline a:hover, .art-history-chronology a:hover {
opacity: 0.5;
}






/* contents SP
-------------------------------------------------------------------------------------- */
.art-history-body h2 {
margin: 60px 0 20px 0;
padding: 14px 0 0 0;
scroll-margin-top: 28px;

font-family: YakuHanJPs, "Noto Serif JP", serif;
font-optical-sizing: auto;
font-weight: 600;
font-style: normal;

font-size: 21px;
line-height: 1.2;
}



.art-history-body h3 {
margin: 30px 0 10px 0;

font-family: YakuHanJPs, "Noto Serif JP", serif;
font-optical-sizing: auto;
font-weight: 600;
font-style: normal;

font-size: 19px;
line-height: 1.3;
}





.art-history-body ul,
.art-history-body ol {
margin-top: 14px;
margin-bottom: 1.35em;
}

.art-history-body li {
margin: 5px 0 5px 0;
}

.art-history-body strong {
font-weight: 600;
}





/*リスト*/
.art-history-sources {
margin: 14px 0 0 0;
padding: 0 0 0 0;
}

.art-history-sources li {
margin: 5px 0 5px 0;
}

.art-history-updated {
margin: 20px 0 1.35em 0 !important;
}

.art-history-sources li a{
text-decoration: underline;
text-decoration-style: dotted;
text-decoration-thickness: 1px;
text-underline-offset: 0.16em;
}






/*右ナビ*/
.art-history-index {
align-self: stretch;
margin: 42px 0 0 0;
}

.art-history-index__head {
display: flex;
flex-direction: row;
justify-content: space-between;
align-items: baseline;

margin: 0 0 0 0;
padding: 11px 0 8px 0;
border-bottom: 1px solid #d8d8d8;
}

.art-history-index__head h2 {
margin: 0 0 0 0;

font-family: YakuHanJPs, "Noto Serif JP", serif;
font-optical-sizing: auto;
font-weight: 500;
font-style: normal;
font-feature-settings: "palt" 1;

font-size: 15px;
line-height: 1.3;
}

.art-history-index__head span {
margin: 0 0 0 12px;

font-family: "hoefler-text", sans-serif;
font-weight: 400;
font-style: normal;

font-size: 10px;
line-height: 1.2;
}

.art-history-index__nav {
display: flex;
flex-direction: column;
}

.art-history-index__item {
position: relative;
display: block;
margin: 0 0 0 0;
padding: 15px 7px 15px 19px;
border-bottom: 1px solid #d8d8d8;

text-decoration: none;

transition: opacity 0.4s ease;
}

.art-history-index__item:hover {
opacity: 0.5;
}

.art-history-index__period {
display: block;
margin: 0 0 2px 0;

font-family: "hoefler-text", sans-serif;
font-weight: 400;
font-style: normal;

font-size: 11px;
line-height: 1.2;
}

.art-history-index__title {
display: block;
margin: 0 0 0 0;

font-family: YakuHanJPs, "Noto Serif JP", serif;
font-optical-sizing: auto;
font-weight: 500;
font-style: normal;

line-height: 1.3;
}

.art-history-index__current {
display: block;
margin: 7px 0 0 0;

font-family: "hoefler-text", sans-serif;
font-weight: 400;
font-style: normal;

font-size: 12px;
line-height: 1.1;
letter-spacing: 0.0em;
color: red;
}

.art-history-index__item.is-current {
padding-left: 19px;
}

.art-history-index__item.is-current::before {
content: "";
position: absolute;
top: 10px;
bottom: 10px;
left: 0;
width: 2px;
background: #333;
}

.art-history-body img {
width: 100%;
height: auto;
}






/* 初めての美術史
---------------------------------------------------------------------------------------------------- */

.related_section {
padding: 60px 0 0px 0;
}



.related_section__head {
display: flex;
flex-direction: row;
justify-content: space-between;
align-items: baseline;
gap: 20px;

margin: 0;
padding: 0;
}



.related_section__head h2 {
font-family: "minion-pro-display", serif;
font-weight: 400;
font-style: normal;

font-size: 26px;
line-height: 1.2;
white-space: nowrap;
}



.related_section_list {

}


a.related_section_list_row{
margin: 0;
padding: 10px 0;

display: flex;
flex-direction: row;
justify-content: flex-start;
align-items: baseline;
gap: 20px;

border-bottom: 1px dotted #333;
text-align: left;

line-height: 1.3;
}

.related_period {
flex: 0 0 90px;
}


.related_title {
flex: 1 1 auto;
min-width: 0;

font-family: YakuHanJPs, "Noto Serif JP", serif;
font-optical-sizing: auto;
font-weight: 500;
}







/* スマホ終了
------------------------------------------------------------------------------------------------------------------------------- */
@media screen and (min-width: 768px) {

.art-history-single {
width: calc(100% - 80px);
box-sizing: border-box;
max-width: 1120px;
margin: 0 auto 0 auto;
padding: 100px 0 100px 0;
}


.art-history-header__title {
font-size: 30px;
line-height: 1.3;
font-feature-settings: "palt" 1;
}

.art-history-header__subtitle {
font-size: 14px;
letter-spacing: -0.03em;
}

.art-history-layout {
flex-direction: row;
justify-content: space-between;
align-items: flex-start;
}

.art-history-content {
flex: 1 1 760px;
max-width: 760px;
min-width: 0;
}




.art-history-body h2 {
margin: 60px 0 20px 0;
padding: 0 0 0 0;
scroll-margin-top: 28px;

font-family: YakuHanJPs, "Noto Serif JP", serif;
font-optical-sizing: auto;
font-weight: 600;
font-style: normal;

font-size: 26px;
line-height: 1.3;
}



.art-history-body h3 {
margin: 50px 0 10px 0;
padding: 0 0 0 0;

font-family: YakuHanJPs, "Noto Serif JP", serif;
font-optical-sizing: auto;
font-weight: 600;
font-style: normal;

font-size: 21px;
line-height: 1.3;
}












/*右ナビ*/
.art-history-index {
flex: 0 0 300px;
width: 300px;
min-width: 300px;
max-width: 300px;
align-self: flex-start;
margin: 0 0 0 55px;
}



.art-history-index__head {
padding: 0 0 8px 0;
}

.art-history-index__item {
transition: background-color .25s ease, opacity .25s ease;
}

.art-history-index__item:hover,
.art-history-index__item:focus-visible {
opacity: 1;
background: #fff;
}








/* 目次 PC
--------------------------------------------------------------------- */
.art-history-toc {
width: 100%;
box-sizing: border-box;
margin: 0 0 0 0;
padding: 20px 20px 0 20px;
border: 1px solid #d8d8d8;
background-color: #fff9f2;
}


.art-history-toc-title {
margin: 0 0 14px 0;

font-family: "hoefler-text", sans-serif;
font-weight: 400;
font-style: normal;

font-size: 14px;
line-height: 1.2;
}

.art-history-toc ol {
margin: 0 0 0 0;
padding: 0 0 20px 1.4em;
list-style: decimal outside;
}


.art-history-toc li {
display: list-item;
margin: 0;
padding: 3px 0 3px 0;
list-style: inherit;

font-family: YakuHanJPs, "Noto Serif JP", serif;
font-optical-sizing: auto;
font-weight: 500;
font-style: normal;

font-size: 16px;
border-bottom: 1px solid #d8d8d8;
}

.art-history-toc a {
text-decoration: none;
transition: opacity 0.4s ease;
}

.art-history-toc a:hover {
opacity: 0.5;
}









/*略歴*/

/*混在系　こっちに統一かも*/
.art-history-timeline, .art-history-chronology {
width: 100%;
box-sizing: border-box;
margin: 0 0 0 0;
padding: 0;
}

.art-history-timeline ul, .art-history-chronology ul{
margin: 0 0 0 0;
padding: 0 0 20px 1.4em;
list-style: decimal outside;
}


.art-history-timeline li, .art-history-chronology li {
display: list-item;
margin: 0;
padding: 12px 0 12px 0;
list-style: inherit;

font-family: YakuHanJPs, "Noto Serif JP", serif;
font-optical-sizing: auto;
font-weight: 500;
font-style: normal;

font-size: 16px;
border-bottom: 1px solid #d8d8d8;
}

.art-history-timeline a, .art-history-chronology a {
text-decoration: none;
transition: opacity 0.4s ease;
}

.art-history-timeline a:hover, .art-history-chronology a:hover {
opacity: 0.5;
}







/*リスト*/
.art-history-sources {
margin: 14px 0 0 0;
padding: 0 0 0 0;
}

.art-history-sources li {
margin: 5px 0 5px 0;
}

.art-history-updated {
margin: 20px 0 1.35em 0 !important;
}

.art-history-sources li a{
text-decoration: underline;
text-decoration-style: dotted;
text-decoration-thickness: 1px;
text-underline-offset: 0.16em;
}





/* 初めての美術史
---------------------------------------------------------------------------------------------------- */

.related_section {
margin: 0;
padding: 40px 0 0 0;
}



.related_section__head {
display: flex;
flex-direction: row;
justify-content: space-between;
align-items: baseline;
gap: 20px;

margin: 0;
padding: 0;
}



.related_section__head h2 {
font-family: "minion-pro-display", serif;
font-weight: 400;
font-style: normal;

font-size: 32px;
line-height: 1.2;
white-space: nowrap;
}



.related_section_list {
margin: 20px 0 0 0;
}


a.related_section_list_row{
margin: 0;
padding: 10px 0 10px 0;

display: flex;
flex-direction: row;
justify-content: flex-start;
align-items: baseline;
gap: 0px;

text-align: left;
line-height: 1.3;

border-bottom: 1px dotted #333;
}

.related_period{
flex: 0 0 110px;
}


.related_title {
flex: 1 1 auto;
min-width: 0;

font-family: YakuHanJPs, "Noto Serif JP", serif;
font-optical-sizing: auto;
font-weight: 500;
}







}/* PC終了 */






/* 本文リンク：ホバー時もマウスアウト時も滑らかに変化させる（画像リンクは除外） */
.art-history-single .art-history-body p a:not(:has(img)) {
    opacity: 1;
    text-decoration-line: underline;
    text-decoration-style: dotted;
    text-decoration-thickness: 1px;
    text-underline-offset: 0.16em;
    transition: opacity 0.45s ease-in-out;
}

.art-history-single .art-history-body p a:not(:has(img)):hover,
.art-history-single .art-history-body p a:not(:has(img)):focus-visible {
    opacity: 0.55;
    transition: opacity 0.45s ease-in-out;
}





/* 西洋美術史・記事詳細：前後の記事から年表へ戻るボタン
   -------------------------------------------------------------------- */
.art-history-index__archive-link {
    display: block;
    box-sizing: border-box;
    width: 100%;
    margin: 30px 0 0;
    padding: 17px 15px;
    text-align: center;
    border: 1px solid #d8d8d8;
    background: #fff;
    color: #333;
    font-family: YakuHanJPs, "Noto Serif JP", serif;
    font-optical-sizing: auto;
    font-weight: 500;
    font-style: normal;
    font-size: 14px;
    line-height: 1.5;
    text-decoration: none;
    transition: background-color .3s ease, color .3s ease, border-color .3s ease;
}

.art-history-index__archive-link:hover {
    background: #333;
    border-color: #333;
    color: #fff;
}

.art-history-index__archive-link:focus-visible {
    outline: 2px solid steelblue;
    outline-offset: 3px;
}

/* 小さい英字の副見出しも読みやすいサイズに調整 */
.art-history-index__head span {
    font-size: 11px;
}

@media screen and (min-width: 768px) {
    .art-history-index__archive-link {
        font-size: 15px;
    }
}