@charset "utf-8";
.adapted {
    font-size: 16px;
    line-height: 1.75;
    font-family:
        "Noto Sans JP", "Hiragino Sans", "Yu Gothic", sans-serif;
}
@media only screen and (max-width: 600px) {
    .adapted {
        font-size: calc(1600vw / 375);
    }
}
/* スマホ用ページ上部へ戻るボタン */
.adapted #pageTop {
    z-index: 99;
}
/* スマホ用フッター前マージン除去 */
.adapted ul.spFooter {
    margin-top: 0;
}

/* 色指定 */
:root{
    --adapted_orange:#f7931e;
    --adapted_green:#51b737;
    --adapted_bg_orange: #fff5d7;
    --adapted_shadow: #e6e6e6;
}

/* 共通 */
/* 背景 */
.content_area {
    background-color: var(--adapted_bg_orange);
    background-image: url("../images/adapted_bg_pattern.svg");
    background-size: 262px 175px;
    background-repeat: repeat;
    padding: 2em 1em;
}
@media only screen and (max-width: 600px) {
    .content_area {
        padding: 1em .5em;
        margin-top: -.25em;
    }
}

/* トップページ */
/* キービジュアル */
#kv {
    height: 460px;
    overflow: hidden;
    background-image: url("../images/adapted_kv_bg.png");
    background-position: top center;
    --gap-top: 50px;
    --title-h: 160px;
    --gap-mid1: 30px;
    --intro-h: 140px;
    --gap-mid2: 20px;
    --pattern-h: 60px;
    height: 460px;
    display: grid;
    grid-template-rows:
        var(--gap-top) var(--title-h) var(--gap-mid1) var(--intro-h) var(--gap-mid2) var(--pattern-h);
    justify-items: center;
}
.series_title {
    grid-row: 2;
    max-width: 920px;
    width: 100%;
}
.series_title img {
    width: 100%;
}
.intro {
    grid-row: 4;
    max-width: 600px;
    width: calc(100% - 8em);
    background-color: rgba(255, 255, 255, .5);
    border-radius: 1.25em;
    padding: 1em 2em;
    display: flex;
    align-items: center;
}
.wave_line {
    width: 100%;
    /*
	margin-top: -3.5em;
	*/
    background-image: url("../images/adapted_bg_line.svg");
    background-repeat: repeat-x;
    background-size: 240px 60px;
    background-position: top center;
}
#kv .wave_line{
    grid-row: 6;
}
@media only screen and (max-width: 720px) {
    #kv {
        --gap-top: 0px;
        --gap-mid1: 80px;
        --gap-mid2: calc(20px + 6.25%);
        --pattern-h: 7%
    }
    .wave_line {
        background-size: 25%;
        background-position: top left;
    }
}
@media only screen and (max-width: 600px) {
    #kv {
        background-image: url("../images/adapted_kv_bg_sp@2x.png");
        background-size: 100%;
        --title-h: 33.5vw; /* calc(125vw / 375); */
        --pattern-bottom: 42vw; /* calc(185vw / 375);*/
        --pattern-h: 6.25vw;
        --intro-top: 56vw;
        display: grid;
        grid-template-rows:
            var(--title-h)
            calc(var(--pattern-bottom) - var(--title-h)) var(--pattern-h)
            0
            auto;
        grid-template-columns: 1fr;
        height: auto;
    }
    .series_title {
        grid-row: 1;
        grid-column: 1 / -1;
    }
    #kv .wave_line {
        grid-row: 3;
        grid-column: 1 / -1;
        background-position: bottom center;
    }
    /* row4 全体の背景 */
    .intro-bg {
        grid-row: 4 / 6;
        grid-column: 1 / -1;
        width: 100%;
        background-color: var(--adapted_bg_orange);
    }
    .intro {
        grid-row: 5;
        grid-column: 1 / -1;
        width: calc(100% - 4.5em);
        padding: 1em;
        height: auto;
    }
}
/* タイル部 */
.card_container {
    font-size: 18px;
    max-width: 1532px;
    display: grid;
    grid-template-columns: repeat(3, minmax(398px, 1fr));
    gap: 2.5em; /* = 54px */
    justify-content: center;
    justify-items: center;
    margin: 0 auto;
    max-width: 1017px;
    grid-template-columns: repeat(2, minmax(398px, 1fr));
    
    /*
	background-color: yellow;
	*/
}
.card {
    max-width: 470px;
    padding: 1em;
    background-color: #fff;
    box-shadow: .5em .5em 0 var(--adapted_shadow);
    margin: 0;
    display: grid;
    grid-template-columns: minmax(144px, 1fr) 200px;
    grid-template-rows: 45px 1fr;
    grid-template-areas:
        "number_area thumb_area"
        "title_area thumb_area";
    column-gap: .0em;
}
@media only screen and (max-width: 1315px) {
    .card_container {
        max-width: 1017px;
        grid-template-columns: repeat(2, minmax(398px, 1fr));
    }
}
@media only screen and (max-width: 872px) {
    .card_container {
        grid-template-columns: repeat(1, minmax(398px, 1fr));
    }
    .card {
        width: 100%;
    }
}
@media only screen and (max-width: 600px) {
    .card_container {
        font-size: calc(1600vw / 375);
        grid-template-columns: repeat(1, 1fr);
    }
    .card {
        max-width: calc(100% - 4em);
        grid-template-columns: 1fr 33.6vw;
        grid-template-rows: 6.4vw 1fr;
        box-shadow: .375em .375em 0 var(--adapted_shadow);
    }
}
/* 第n回 */
.number {
    width: 170px;
    height: 45px;
    margin-left: -42px;
    background: var(--adapted_orange);
    font-size: 22px;
    color: #fff;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    clip-path: polygon(0 0, 100% 0, calc(100% - .75em) 50%, 100% 100%, 0 100%);
}
#adapted_top .number {
    grid-area: number_area;
    margin-left: -1.25em;
    /*
	position: absolute;
    left: -35px;
	*/
}
/* 最大40文字のテキスト */
.part_title {
    grid-area: title_area;
    /*
	background-color: red;
	*/
    font-size: 18px;
    line-height: 1.5;
    font-weight: bold;
    padding-top: 1em;
    margin-right: .5em;
    min-width: 0;
    word-break: break-all;
    /*
	overflow-wrap: anywhere;
	*/
}
/* 画像 */
.thumb {
    grid-area: thumb_area;
}
.thumb img {
    width: 100%;
}
@media only screen and (max-width: 600px) {
    .number {
        width: 22.4vw;
        height: 6.4vw;
        margin-left: -1.5em;
        font-size: calc(1400vw / 375);
        clip-path: polygon(0 0, 100% 0, calc(100% - .5em) 50%, 100% 100%, 0 100%);
    }
    #adapted_top .number {
        margin-left: -1.5em;
    }
    .part_title{
        font-size: calc(1600vw / 375);
        line-height: 1.5;
        padding-top: .65em;
    }
}

/* 個別ページ */
/* ヘッダー */
#header {
    height: 130px;
    overflow: hidden;
    background-image: url("../images/adapted_head_bg.png");
    background-position: top center;
}
#header .series_title {
    position: relative;
    width: 480px;
    left: calc(50% + 120px);
}
#header .wave_line{
    margin-top: -56px;
    height: 60px;
}
@media only screen and (max-width: 1132px) {
    #header .series_title {
        left: calc(50% - 120px);
    }
}
#header .series_title img {
    width: 100%;
}
@media only screen and (max-width: 720px) {
    #header {
        height: calc(7500vw / 375);
        overflow: hidden;
        background-image: url("../images/adapted_head_bg_sp@2x.png");
        background-size: cover;
        margin-bottom: -7vw;
    }
    #header .series_title {
        width: 100%;
        left: 0;
    }
    #header .wave_line{
        margin-top: calc(-1600vw / 375);
    }
}
@media only screen and (max-width: 600px) {
    #header {
        margin-bottom: 3vw;
        height: calc(4800vw /375);
        margin-bottom: 0;
    }
}
/* 記事 */
.content {
    position: relative;
    max-width: 1000px;
    margin: 1em auto;
    background-color: white;
    padding: 1.5em 2em;
    display: flex;
    flex-direction: column;
    gap: 1em;
    /*
	z-index: 1;
	*/
    box-shadow: .5em .5em 0 var(--adapted_shadow);
}
@media only screen and (max-width: 720px) {
    .content {
        margin-top: 0;
    }
}
@media only screen and (max-width: 600px) {
    .content {
        box-shadow: .375em .375em 0 var(--adapted_shadow);
        padding: 1em 1em;
    }
}
.title_and_date {
    display: flex;
    flex-direction: column;
    gap: .125em;
    margin-bottom: 1.5em;
}
.title_and_date .date {
    order: 1; /* 上 */
    align-self: flex-end;
    white-space: nowrap;
    font-size: 20px;
    line-height: 1;
}
.title_and_date .title {
    order: 2; /* 下 */
    font-size: 30px;
    font-weight: 900;
    color: var(--adapted_orange);
}
@media (max-width: 600px) {
    .title_and_date {
        margin-top: .5em;
        margin-bottom: 1em;
    }
    .title_and_date .date {
        order: 2;
        font-size: calc(1400vw / 375);
    }
    .title_and_date .title {
        order: 1;
        font-size: calc(1800vw / 375);
        margin-bottom: .5em;
    }
}
/* 小見出し */
.subhead {
    color: var(--adapted_orange);
    font-weight: 700;
    margin: 1em 0;
    /* 下線を背景で描く */
    background-image: url("data:image/svg+xml;utf8,\
		<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 3'>\
		<circle cx='1.5' cy='1.5' r='1.5' fill='%23f7931e'/>\
		<circle cx='11.5' cy='1.5' r='1.5' fill='%237ac943'/>\
		</svg>");
    background-repeat: repeat-x;
    background-size: 20px 3px;
    /* 文字の下に配置 */
    background-position: left bottom;
    padding-bottom: 0.4em;
}
@media (max-width: 600px) {
    .subhead {
        font-size: calc(1700vw / 375);
    }
}
.with_pic {
    display: grid;
    gap: 1em;
    align-items: start;
}
.pic_right {
    grid-template-columns: 1fr var(--pic-width);
    grid-template-areas: "area_text area_pic";
}
.pic_left {
    grid-template-columns: var(--pic-width) 1fr;
    grid-template-areas: "area_pic area_text";
}
.pic_300 {
    --pic-width: 300px;
}
.pic_360 {
    --pic-width: 360px;
}
.with_pic .pic {
    grid-area: area_pic;
}
.with_pic .text {
    grid-area: area_text;
}
/* ====== 中間幅：float 回り込み ====== */
@media (max-width: 1024px) and (min-width: 601px) {
    .with_pic {
        display: block; /* grid解除 */
    }
    .pic_right .pic {
        float: right;
        margin-left: 1em;
    }
    .pic_left .pic {
        float: left;
        margin-right: 1em;
    }
    .with_pic .pic {
        width: var(--pic-width);
    }
    .with_pic::after {
        content: "";
        display: block;
        clear: both;
    }
}
/* ====== SP：縦積み ====== */
@media (max-width: 600px) {
    .with_pic {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .with_pic.is_sp_reverse {
        flex-direction: column-reverse;
    }
    .with_pic .pic {
        float: none;
        width: auto;
        max-width: 100%;
    }
    /*
	.sp_width90 img {
		width: 90%;
	}
	*/
}
.pic picture {
    /*
	display: block;
	width: 100%;
	background-color: red;
	*/
}
.pic img {
    width: 100%;
    height: auto;
    display: block;
}
.quote {
    position: relative;
    margin: 2em 0;
    padding-left: 1.4em;
    border-left: 3px solid #bbb;
    color: #444;
}
.quote::before {
    content: "“";
    position: absolute;
    top: -0.5em;
    left: 0.15em;
    font-size: 2.4em;
    color: #ccc;
}
.quote cite {
    display: block;
    margin-top: 0.4em;
    text-align: right;
    font-size: 0.85em;
    color: #777;
}
@media (max-width: 600px) {
    .quote {
        margin: 1em 0;
    }
}
/*
.quote {
  position: relative;
  margin: 2em 0;
  padding: 0.5em 1em 0.5em 1.4em;
  border-left: 3px solid #bbb;
  color: #444;
}
.quote::before {
  content: "“";
  position: absolute;
  top: -0.2em;
  left: 0.15em;
  font-size: 2.4em;
  color: #ccc;
  line-height: 1;
}
.quote {
  position: relative;
  margin: 2em 0;
  padding: 1.2em 1.2em 1em;
  background: #f6f6f6;
  color: #444;
}

.quote::before {
  content: "“";
  position: absolute;
  top: -0.2em;
  left: 0.4em;
  font-size: 3em;
  color: #ccc;
  line-height: 1;
}
.quote{
	margin: 1.5em 0;
    padding-left: 1em;
    border-left: 3px solid #999;
    color: #444;
    font-style: italic;
}
.quote {
  margin: 1.2em 0;
  padding: 0.6em 1em;
  background: #f5f7fa;
  border: 1px solid #d0d7e2;
  font-size: 0.95em;
}
.quote {
  margin: 1.5em 0;
  padding: 0.8em 1em;
  border-left: 4px solid #ccc;
  color: #555;
  background: #f9f9f9;
}
*/
.refering {
    color: var(--adapted_green);
}
.pic {
    margin: 0 auto;
    text-align: center;
    display: table; /* キャプションが図版をはみ出さないためにはコレ */
}
.pic img {
    display: block;
    max-width: 100%;
    height: auto;
    border: 1px solid #999;
}
.pic figcaption {
    display: table-caption;
    caption-side: bottom;
    color: var(--adapted_green);
    overflow-wrap: break-word;
}
.reference {
    margin-top: 2em;
    margin-bottom: 2em;
    background-color: #f2f2f2;
    padding: 1.5em;
}
.reference_title {
    font-weight: 500;
}
.reference li {
    font-size: .875em;
}
.caption {
    font-size: .75em;
    margin-top: 1em;
    margin-left: 1em;
    text-indent: -1em;
}
@media (max-width: 600px) {
    .reference {
        padding: .75em 1em;
    }
}
/* 著者紹介 */
.author {
    margin-bottom: 1.5em;
}
.author_photo {
    float: left;
    width: 140px;
    margin-right: 1em;
}
.author_name {
    position: relative;
    display: inline-block; /* 写真を同じ行に入れるため */
    font-weight: 500;
    padding-bottom: 1em;
}
.author_name::after {
    content: "";
    position: absolute;
    left: 0;
    right: .5em; /* 肩書きが括弧なので半角詰める */
    bottom: .5em; /* padding後の位置からの距離 */
    height: 1px; /* 太さ */
    background: #000;
}
.author_profile {
    font-size: 14px;
}
@media (max-width: 600px) {
    .author_photo {
        float: right;
        width: 120px;
        margin: 0 .75em .5em 1em;
    }
    .author_name {
        font-size: calc(1600vw / 375);
        text-align: center;
        margin-bottom: 0.5em;
        clear: both;
    }
    .author_profile {
        font-size: calc(1400vw / 375);
    }
}
.navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.prev_button, .next_button {
    display: inline-flex;
    align-items: center;
    gap: .25em;
    text-decoration: none;
    font-weight: 500;
    line-height: 1;
}
.prev_button {
    color: #999;
}
.prev_button::before, .next_button::after {
    content: "";
    width: 1.5em;
    height: 1em;
    display: inline-block;
    background-color: currentColor;
    transform: translateY(.06em); /* 天地中央揃えのため微調整 */
}
.prev_button::before {
    mask: url("../images/arrow_backward.svg") no-repeat center / contain;
    -webkit-mask: url("../images/arrow_backward.svg") no-repeat center / contain;
}
.next_button {
    color: var(--adapted_orange);
}
.next_button::after {
    mask: url("../images/arrow_forward.svg") no-repeat center / contain;
    -webkit-mask: url("../images/arrow_forward.svg") no-repeat center / contain;
}
a.disabled {
    pointer-events: none;
    color: #fff;
}
.back_to_top {
    margin-top: 2.5em;
    display: flex;
    justify-content: center;
}
.back_to_top a {
    display: flex;
    justify-content: center; /* 横中央 */
    align-items: center; /* 縦中央 */
    transform: translateY(-.1em); /* 天地中央揃えのため微調整 */
    width: 10em;
    height: 2.5em;
    color: white;
    font-weight: 700;
    line-height: 1;
    text-align: center;
    background-color: var(--adapted_orange);
    border-radius: 1.25em;
}