/* #region normalize */

/*! modern-normalize v3.0.1 | MIT License | https://github.com/sindresorhus/modern-normalize */

*,
::before,
::after {
	box-sizing: border-box;
}

html {
	-webkit-text-size-adjust: 100%;
	tab-size: 4;
}

body {
	margin: 0;
}
b,
strong {
	font-weight: bolder;
}
code,
kbd,
samp,
pre {
	font-family:
		ui-monospace,
		SFMono-Regular,
		Consolas,
		'Liberation Mono',
		Menlo,
		monospace;
	font-size: 1em;
}
small {
	font-size: 80%;
}
sub,
sup {
	font-size: 75%;
	line-height: 0;
	position: relative;
	vertical-align: baseline;
}
sub {
	bottom: -0.25em;
}
sup {
	top: -0.5em;
}
table {
	border-color: currentcolor;
}
button,
input,
optgroup,
select,
textarea {
	font-family: inherit;
	font-size: 100%;
	line-height: 1.15;
	margin: 0;
}
button,
[type='button'],
[type='reset'],
[type='submit'] {
	-webkit-appearance: button;
}
legend {
	padding: 0;
}
progress {
	vertical-align: baseline;
}
::-webkit-inner-spin-button,
::-webkit-outer-spin-button {
	height: auto;
}
[type='search'] {
	-webkit-appearance: textfield;
	outline-offset: -2px;
}
::-webkit-search-decoration {
	-webkit-appearance: none;
}
::-webkit-file-upload-button {
	-webkit-appearance: button;
	font: inherit;
}
summary {
	display: list-item;
}

/* #endregion */

/* #region 定数 */

:root {
  /* 色 */
  --color-bg: #fff;
  --color-bg-over: #F4F4F2;
  --color-corporate: #005AA9;
  --color-warning: #CB0000;

  --color-text: #333;
  --color-text-pale: #666;
  --color-text-dark: #000;
  --color-text-pale-transparent: color-mix(in srgb, currentColor 40%, transparent);

  --color-gray-almostbg: #f3f3f3;
  --color-gray-pale: #eee;
  --color-gray-medium: #d9d9d9;
  --color-gray-dark: #ccc;
  --color-gray-darker: #999;
  --color-gray-translucent: rgba(30, 30, 30, 0.2);

  --color-shadow:rgba(51,51,51,0.1);

  --color-sub-strong:#F4DC3E;
  --color-sub-september:#A5B400; /* n月の田の色 */
  --color-sub-august:#74B300;
  --color-sub-july:#1FC27E;
  --color-sub-june:#4FA3D4;
  
  /* サイズ */
  --width-mobile: 40rem;
  --width-tablet: 50rem;
  --width-max: 80rem;
  --width-max-medium: 55rem; /* 要素が少ないなど、狭めないと読みにくいもの */
  --width-max-narrow: 35rem;
  --width-max-xnarrow: 25rem;
  --padding-page: 1rem;
  --padding-y-main: 1rem;
  --height-hdr: 3.5rem; /* 大枠に影響するのでここで定義 */

  /* フォント */
  --font-sans: -apple-system, BlinkMacSystemFont,
    "Hiragino Kaku Gothic ProN", "Hiragino Sans",
    "Noto Sans CJK JP", "Noto Sans JP",
    Meiryo, Roboto, Arial, sans-serif;
  --font-serif: "Hiragino Mincho ProN", "Hiragino Mincho Pro",
    "Yu Mincho", "YuMincho",
    "Noto Serif CJK JP", "Noto Serif JP",
    "Times New Roman", Georgia, serif;

    --lineheight-normal: 1.75;
    --lineheight-small: 1.6;
}


@media(width < 25rem){ /* 狭いmobile　変則的に向き先が逆 */
  :root {
    --padding-page: 0.75rem;
  }
}
@media(50rem < width){  /* tablet */
  :root {
    --padding-y-main:2rem;
  }
}
@media(60rem < width){  /* desktop */
  :root {
    --padding-page: 3rem;
    --padding-y-main:3rem;
    --height-hdr: 6rem;
  }
}

/* #endregion */

/* #region 各要素 */

* {
  box-sizing: border-box;
}
html{
  scroll-behavior: smooth;
}
:where([id]){
  scroll-margin-top: var(--height-hdr);
}
body{
  padding-top: var(--height-hdr);
  color: var(--color-text);
  background: var(--color-bg);
  font-size: 15px;
  font-family: var(--font-sans);
  font-weight: normal; /* 500にしないこと */
  line-height: var(--lineheight-normal);
}
img {
  max-width: 100%;
  height: auto;
  vertical-align: bottom;
}
a{
  color: inherit;
  text-underline-offset: 0.2em;
  text-decoration-color: var(--color-text-pale-transparent);
}
button{
  color: inherit;
}
small{
  line-height: var(--lineheight-small);
}
p{
  margin: 0.5em 0;
}
em{
  font-style: normal;
  font-weight: bold;
}
strong{
  color: var(--color-warning);
  font-weight: inherit;
}
address{
  font-style:normal;
}
legend{
  display: grid;
}
[type="text"], 
[type="search"],
[type="email"],
[type="tel"]{
  width: 20em;
  max-width: 100%;
  border: solid thin var(--color-gray-darker);
  padding: 0.5em;
  border-radius: 0.5rem;
  font-size: 16px;
}
[type="search"]{
  padding-right: 2em;
  background: url(../img/icon_search.svg) no-repeat calc(100% - 0.5rem) center;
  background-size: 1.75em auto;
}
textarea{
  width: 100%;
  height: 10em;
}

table{
  border-collapse: collapse;
  border: solid var(--color-gray-darker);
  border-width: 2px 0;
}
th, td{
  border: solid var(--color-gray-darker);
  border-width: thin 0;
}
ol{
  margin: 0.25rem 0;
  padding-left: 1.5rem;
}
ul{
  margin: 0.25rem 0;
  padding-left: 1rem;
  list-style: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='7' height='7'%3E%3Ccircle cx='2' cy='2' r='2' fill='%23999'/%3E%3C/svg%3E");
}
li{
  margin: 0.5em 0;
}
.shortlist > li{
  margin-top: 0.25rem;
  margin-bottom: 0.25rem;
}

dt{
  padding: 0.2em 0 0 0.5em;
  border: solid 0 var(--color-gray-medium);
  border-left-width: 4px;
  font-weight: bold;
  line-height: 1.4;
  margin: 0;
}
dt{
  margin: 1.5rem 0 0.5rem;
}
dd{
  margin: 0 0 1rem;
}
.flat-dl{
  display: block;
}
.flat-dl > dt{
  margin-bottom: 0.5em;
}
.flat-dl > dd{
  margin: 0 0 1em calc(0.5rem + 4px);
}
.short-dl{
  display: block;
}
.short-dl > dt{
  border: none;
  padding: 0;
  color: inherit;
}
.short-dl > dd{
  margin-bottom: 1rem;
}
.long-dl > dt{
  margin: 0 0 0.5rem;
  border-left: none;
  padding-left: 0;
}
.long-dl > dd{
  border-bottom: solid thin var(--color-gray-medium);
  margin: 0 0 0.5em;
  padding-bottom: 0.5rem;
}
figure{
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 1rem 0;
}
figure.kakomi{
  padding: 1rem;
}
figcaption{
  margin: 0.5rem 0 0;
}
.figcap--hdr{
  margin: 0 0 0.75rem;
  font-size: 1.2rem;
  font-family: var(--font-serif);
}
@media( 50rem < width){
  body{
    background: var(--color-bg-over);
    padding-top: var(--height-hdr);
  }
dl{
  margin: 1rem 0;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: start;
  gap: 1rem;
}
dt{
  grid-column: 1 / 2;
  margin: 0;
}
dd{
  grid-column: 2 / 3;
  margin: 0;
}
dd > :first-child{
  margin-top: 0;
}
dd > :last-child{
  margin-top: 0;
}
.short-dl > dt{
  margin-bottom: 0.25rem;
}
.long-dl{
  gap: 0;
  align-items: stretch;
}
  .long-dl > dt,
    .long-dl > dd{
    border-bottom: solid thin var(--color-gray-medium);
    margin: 0;
    padding: 0.5rem 0;
  }
  .long-dl > dt{
    padding-right: 1em;
  }
}

/* #endregion */

/* #region 見出し */
/* マークアップと見た目の意図が違うことが多いのであえてクラス化してます */
.h2, .h3, .h4, .h5, .h6, .h7{
  grid-column: 1 / -1;
  line-height: 1.4;
  text-align: center;
  word-break: keep-all;
}
.h2, .h3, .h4{
  font-family: var(--font-serif);
  font-weight: normal;
}
/* 見出しが連続したとき */
:is(.h2, .h3, .h4, .h5, .h6, .h7) + :is(.h2, .h3, .h4, .h5, .h6, .h7),
:is(.h2, .h3, .h4, .h5, .h6, .h7) + *  > :is(.h2, .h3, .h4, .h5, .h6, .h7){
  margin-top: 1rem;
}
@media(50rem < width){
  .columns-wrapper > * > :is(.h2, .h3, .h4, .h5, .h6, .h7){
    margin-top: 0;
  }
}

.h2{ /* おもにページタイトル　下線 */
  margin: 1.5rem 0;
  font-size: 1.6rem;
}
.h2::after{
  content: "";
  display: block;
  margin: 0.1em auto 0;
  width: 5em;
  height: 7px;
  background: var(--color-corporate);
}
.h3{ /* おもにセクションタイトル　丸印 */
  margin: 3rem 0 0.5rem;
  font-size: 1.4rem;
  word-break: keep-all;
}
.h3::after{
  content: "";
  display: block;
  margin: 0.1em auto 0;
  width: 0.5em;
  height: 0.5em;
  border-radius: 100%;
  background: var(--color-corporate);
}
.h3--about::after,
.h3--data::after,
.h3--news::after{
  width: 1.75em;
  height: 1.75em;
  margin-top: 0;
  background: url(../img/icons.svg) no-repeat 0 50%;
  background-size: auto 100%;
}
.h3--data::after{
  background-position-x: calc(100% / 9);
}
.h3--news::after{
  background-position-x: calc(100% / 9 * 2);
}

.h4{ /* ふたたび下線 セリフ体 */
  margin: 1em 0 0.5rem;
  font-size: 1.2rem;
}
.h4::after{
  content: "";
  display: block;
  margin: 0.1em auto 0;
  width: 4em;
  height: 7px;
  background: var(--color-corporate);
}

.h5{ /* 小さい下線 サンセリフ */
  margin: 1.5em 0 1rem;
  font-size: 1.1rem;
}
.h5::after{
  content: "";
  display: block;
  margin: 0.1em auto 0;
  width: 4em;
  height: 4px;
  background: var(--color-corporate);
}

.h6{ /* グレー線 */
  display: table;
  margin: 2rem auto 1rem;
  padding: 0 0.75em;
  border: solid var(--color-gray-translucent);
  border-width: 0 3px;
  font-size: 1rem;
}
.kakomi .h6{
  margin-top: 1rem;
  margin-bottom: 0.5rem;
}

.h7{/* ただの太字 */
  font-size: 0.95rem;
  font-weight: bold;
  margin: 1rem 0.5rem;
}

@media(50rem < width){
  .h2{
    font-size: 1.8rem;
    margin-bottom: 2rem;
  }
  .h3{
    margin-bottom: 1rem;
    font-size: 1.7rem;
  }
}

/* 見出しの中に入るもの */
.h__note{
  display: block;
  margin: 0.5rem auto;
  font-family: var(--font-sans);
  font-size: 0.8rem;
}

/* #endregion */
/* #region ボタン・リンク */
.btn{
  display: inline-block;
  padding: 0.4em 1em;
  border: 3px solid var(--color-gray-medium);
  border-radius: 0.5rem;
  background: var(--color-bg);
  box-shadow: 1px 1px 0px rgba(51, 51, 51, 0.1);
  font-weight: bold;
  text-decoration: none;
  text-align: center;
  line-height: 1.4;
}
.btn:disabled{
  background: var(--color-bg);
  box-shadow: rgba(0, 0, 0, 0.1) 1px 1px inset;
}
/* ひとつだけ立たせるボタン　センタリング */
.btn--single{
  display: table;
  margin: 1rem auto;
}
/* ちょっと強調するボタン　横幅がある */
.btn--main{
  width: 20em;
  max-width: 100%;
}
/* ボタンとして扱い、さらにリンクアイコンもある */
.btn--link::before{ 
  --btnwidth: 0.3rem;

  content: '';
  display: inline-block;
  width: 0;
  height: 0;
  margin-right: 0.25em;
  border-style: solid;
  border-width: var(--btnwidth) 0 var(--btnwidth) calc(var(--btnwidth) * 1.732 ); /* ルート3 */
  border-color: transparent transparent transparent var(--color-text);
}
 /* 外部リンク */
.btn--external::after{
  --linkicon-width: 1.4em;

  content: "";
  display: inline-block;
  vertical-align: bottom;
  width: var(--linkicon-width);
  height: 1em; /* テキストと高さを揃える */
  margin: 0 0 0 0.2em;
  background: url(../img/icons_s.svg) no-repeat;
  background-size: auto var(--linkicon-width); 
  background-position: calc(var(--linkicon-width) * -4) 50%; 
}
@media(50rem < width){
 /* 2行にまたがり、さらに外部リンク */
  .btn--tall.btn--external{
    display: flex;
    align-items: center;
  }
}


/* リンク */

.link::after{
  --btnwidth: 0.3rem;

  content: '';
  display: inline-block;
  width: 0;
  height: 0;
  margin-left: 0.25em;
  border-style: solid;
  border-width: var(--btnwidth) 0 var(--btnwidth) calc(var(--btnwidth) * 1.732 ); /* ルート3 */
  border-color: transparent transparent transparent var(--color-text);
}
.link--inpage::after{
  display: none;
}
.link--inpage::before{
  --btnwidth: 0.3rem;

  content: '';
  display: inline-block;
  width: 0;
  height: 0;
  margin-right: 0.25em;
  border-style: solid;
  border-width:  calc(var(--btnwidth) * 1.732 ) var(--btnwidth) 0 var(--btnwidth); /* ルート3 */
  border-color: var(--color-text) transparent transparent transparent;
}
.link:has(.link__inner){
  text-decoration: none;
}
.link__inner{
  text-decoration: underline;
}
/* リンク種類識別アイコン */
/* target:blankを無条件で外部リンクとして扱わないこと ファイルリンクもある */
.link--file::after,
.link--external::after{
  --linkicon-width: 1.4em;

  content: "";
  display: inline-block;
  vertical-align: bottom;
  width: var(--linkicon-width);
  height: max(1em, var(--linkicon-width)); /* テキストと高さを揃える */
  margin: 0 0 0 0.2em;
  background: url(../img/icons_s.svg) no-repeat;
  background-size: auto var(--linkicon-width); 
}
.link--file{
  font-weight: bold;
}
.link:has(.filesize)::after{
  display: none;
}
.link--pdf::after{
  background-position: 0 50%; 
}
.link--xls::after{
  background-position: calc(var(--linkicon-width) * -1) 50%;
}
.link--doc::after{
  background-position: calc(var(--linkicon-width) * -2) 50%; 
}
.link--zip::after{
  background-position: calc(var(--linkicon-width) * -3) 50%; 
}
.link--external::after{
  border: none;
  background-position: calc(var(--linkicon-width) * -4) 50%; 
}

/* ファイルサイズを明示したいときはこちらを使う */
.filesize{
  display: inline-block;
  color: var(--color-text-pale);
  font-weight: normal;
  text-decoration: none;
}
.filesize::before{
  --linkicon-width: 1.4em;

  content: "";
  display: inline-block;
  vertical-align: middle;
  width: var(--linkicon-width);
  height: var(--linkicon-width);
  margin: 0 0.2em 0 0.5em;
  background: url(../img/icons_s.svg) no-repeat;
  background-size: auto var(--linkicon-width); 
}
.filesize--pdf::before{
  background-position: 0 50%; 
}
.filesize--xls::before{
  background-position: calc(var(--linkicon-width) * -1) 50%;
}
.filesize--doc::before{
  background-position: calc(var(--linkicon-width) * -2) 50%; 
}
.filesize--zip::before{
  background-position: calc(var(--linkicon-width) * -3) 50%; 
}


/* #endregion */


/* #region 細かいパーツ */

/* 折り返せないフレーズ　できるだけwbrを使うが、「：」が入っているときなど */
.nowrap, .nobreaking{ 
  display: inline-block;
  white-space: nowrap;
}
/* 切り分け */
@media(width <= 50rem){
  .desktop-only, .pconly{
    display: none;
  }
}
@media(50rem < width){
  .mobile-only, .sponly{
    display: none;
  }
}
/* 見えない区切り線　間隔を空ける */
.invisible-hr{
  visibility: hidden;
  height: 2rem;
  margin: 1rem;
}

/* ブロック要素にしたいsmall */
.block-note{
  display: block;
}
/* 注意書きのaside */
.aside-note{
  margin: 1rem 0;
  text-align: right;
}
.aside-small{
  font-size: smaller;
}

/* キャッチコピー */
.catch{
  font-family: var(--font-serif);
  font-size: 1.25rem;
  line-height: 1.5;
  text-align: center;
  word-break: keep-all;
}

/* ※印付きの単独行 */
.kome-note::before{
  content: "※";
  display: inline;
  margin-right: 0.5em;
}
/* ※印付きの段落 */
.kome-block{
  display: block;
  position: relative;
  padding-left: 1.25em;
}
.kome-block::before{
  content: "※";
  position: absolute;
  left: 0;
}
/* ※印付きの箇条書き */
.kome-list{
  list-style: '※';
  line-height: 1.6;
}
.kome-list  > li{
  margin-top: 0.75em;
  margin-bottom: 0.75em;
}
aside > .kome-note,
aside > .kome-block,
aside > .kome-list{
  color: var(--color-text-pale);
}

/* 箇条書きに見せない箇条書き */
.plain-list{
  list-style: none;
}

/* qanda */

.qalist{
  display: block;
}
.qalist > dt,
.qalist > dd {
  position: relative;
  padding: 0;
  border: none;
}
.qalist > dt{
  margin: 2rem 0 1em 2em;
}
.qalist > dd{
  margin: 1em 0 2rem 2em;
}
.qalist > dt::before,
.qalist > dd::before {
  display: block;
  position: absolute;
  left: -2em;
  top: 0;
  width: 1.5em;
  padding: 3px 0;
  line-height: 1;
  text-align: center;
  font-weight: bold;
}

.qalist > dt::before {
  content: "Q";
  background: var(--color-gray-medium);
}
.qalist > dd::before {
  content: "A";
  border: solid thin var(--color-gray-medium);
}

/* #endregion */


/* #region 大きめのパーツ */

/* 短い手順説明　olを想定 */
/* ここまでしなくてもいいかもしれないけど、どうせ途中改行防止の手間がかかるし */
.step-chart{
  display: flex;
  flex-wrap: wrap;
  padding: 0;
  list-style: none;
}
.short-block .step-chart{
  justify-content: center;
}
.step-chart > li{
  margin: 0 0.125em;
  word-break: keep-all;
}
.step-chart > li:first-of-type{
  margin-left: 0;
}
.step-chart > li:last-of-type{
  margin-right: 0;
}
.step-chart > li:last-of-type:after{
  display: none;
}
.step-chart > li::after{
  content: "→";
  display: inline;
  margin-left: 0.125em;
}
.step-chart > li:last-of-type:after{
  display: none;
}

@media(50rem < width){
  .itemlist{
    margin-left: auto;
    margin-right: auto;
  }
  .itemlist > li{
    padding-left: 0;
    padding-right: 0;
  }
}

/* 続きを読む */
.itemlist__more{
  text-align: center;
}
.itemlist__more__wrap{
  padding: 0;
}
.itemlist--nested{
  margin: 0;
  padding: 0;
  border: none;
}
@media(50rem < width){
  .itemlist__more{
    display: none;
  }
  .itemlist:has(.itemlist__more__wrap){
    max-height: 24rem;
    overflow-y: auto;
  }
  .itemlist__more__area{
    max-height: none !important;
    overflow: visible;
  }
}

/* 「お問い合わせはこちら」 */
.contact{
  text-align: center;
}
.contact__tel__no{
  display: block;
  font-size: 2rem;
  font-weight: 600;
  line-height: 1.4;
}
.contact__note{
  display: block;
  font-size: 0.9em;
}
@media(50rem < width){
  .contact{
    display: grid;
    grid-template-columns: auto auto;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    margin: 1rem 0;
  }
}

/* #endregion */


/* #region ブロック */

/* 幅が中くらいのブロック */
.medium-block{
  max-width: var(--width-max-medium);
  margin-left: auto;
  margin-right: auto;
}
/* 狭いブロック */
.narrow-block{
  max-width: var(--width-max-narrow);
  margin-left: auto;
  margin-right: auto;
}
.xnarrow-block{
  max-width: var(--width-max-xnarrow);
  margin-left: auto;
  margin-right: auto;
}
@media(50rem < width){
  .narrow-block .medium-block{
    --nega-margin: calc((var(--width-max-narrow) - var(--width-max-medium)) / 2);

    margin-left: var(--nega-margin);
    margin-right: var(--nega-margin);
  }
}
/* 内容が短いブロック（中央揃え） */
.short-block{
  text-align: center;
}
/* なりゆきでセンタリングするブロック */
.auto-block{
  display: table;
  margin: auto;
}
/* 段組 */
@media(50rem < width){
  .columns-wrapper{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    align-items: start;
    gap: 3rem;
    max-width: var(--width-max-medium);
    margin: auto;
  }
  .columns-wrapper--3{
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: none;
  }
  .columns-wrapper:has(figure){
    gap: 1.5rem;
  }
  .columns-wrapper > figure{
    width: 100%;
  }
}
/* カコミ（ちょっと強調したいブロック） */
.kakomi{
  margin: 1rem auto;
  padding: 1px 1rem;
  background: var(--color-gray-pale);
}
p.kakomi{
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}
.kakomi--short{
  text-align: center;
}
.kakomi--widenarrow{ /* 領域は広いが内容が狭い */
  --kakomipad: max(1rem, calc((100% - var(--width-max-medium)) / 2));

  padding-left:var(--kakomipad);
  padding-right:var(--kakomipad);
}
.kakomi--contact{
  text-align: center;
}
@media(width <= 50rem){
  .kakomi--wide{
    margin-left: calc(var(--padding-page) * -1);
    margin-right: calc(var(--padding-page) * -1);
  }
}
/* #endregion */


/* #region 本文にあるナビ */
.subpage + .h2,
.inpage + .h2{
  margin-top: 2rem;
}
/* カテゴリー内別ページ */

.subpage__list{
  display: grid;
  grid-template-columns: repeat(2, 10em);
  justify-content: center;
  gap: 0.5rem;
  list-style: none;
  margin: 1rem auto 2rem;
  padding: 0;
}
.subpage__list--stack{
  grid-template-columns: min(18rem, 100%);
}
.subpage__list > li{
  margin: 0;
}
.subpage__link,
.subpage__text{
  display: block;
  padding: 0.6em 1em;
  border-radius: 0.5rem;
  font-weight: bold;
  text-decoration: none;
  text-align: center;
  line-height: 1;
  white-space: nowrap;
}
.subpage__link{
  background: var(--color-gray-pale);
  box-shadow: 1px 1px 0px rgba(51, 51, 51, 0.1);
}
.subpage__text{
  background: var(--color-bg);
  box-shadow: 1px 1px 3px rgba(51, 51, 51, 0.15) inset;
}

@media(50rem < width){
  .subpage__list{
    display: flex;
    flex-wrap: wrap;
  }
  .subpage__list > li{
    flex: 0 0 auto;
    width: auto;
    min-width: 11em;
  }
  .subpage__link,
  .subpage__text{
    white-space: nowrap;
  }
}

/* ページ内リンク */
.inpage__ttl{
  margin: -0.5rem 0;
  border-bottom: solid thin var(--color-gray-medium);
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  text-align: center;
}
.inpage__list{
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.25rem 1rem;
  list-style: none;
  margin: 1rem 0 2rem;
  padding: 0;
}
.inpage__item{
  margin: 0;
}
@media(50rem < width){
  .inpage__inner{
    display: table;
    margin: 0 auto;
  }
}

/* 画像を列挙するdl */
.figlist > dt{
  display: table;
  margin: 1.5rem auto 0.5rem;
  padding-right: 0.5em;
  border-width: 0 4px;
}

:is(.h2, .h3, .h4, .h5, .h6, .h7) + .figlist  > dt{
  margin-top: 1rem;
}
@media(60rem < width){ 
  .figlist{
    grid-template-columns: repeat(2, 1fr);
    grid-auto-flow: dense;
    column-gap: 3rem;
  }
  .figlist dt:nth-of-type(odd),
  .figlist dd:nth-of-type(odd){
    grid-column: 1;
  }
  .figlist dt:nth-of-type(even),
  .figlist dd:nth-of-type(even){
    grid-column: 2;
  }
}

/* #endregion */
/* #region お知らせ */
.news-list{
  list-style: none;
  margin: 0;
  padding: 0;
}
.news-list > li{
  margin: 0;
  padding: 0.5rem 0;
  border-bottom: solid thin var(--color-gray-medium);
}
.news-list__date{
  display: inline-block;
  color: var(--color-text-pale);
  font-size: 0.8rem;
  line-height: 1;
}
.news-list__iconarea{
  margin-left: 0.25em;
}
.news-list__icon{
  display: inline-block;
  padding: 0.25em;
  border: solid thin var(--color-text-pale);
  color: var(--color-text-pale);
  font-size: 0.8rem;
  line-height: 1;
}
.news-list__txt{
  display: block;
}
@media (50rem < width){
  .news-list > li{
    display: flex;
  }
  .news-list > li > a{
    display: contents;
  }
  .news-list__date{
    flex: 0 0 6em;
    padding-top: 0.5em;
  }
  .news-list__iconarea{
    flex: 0 0 4.5em;
  }
  a > .news-list__txt{
    text-decoration: underline;
    text-decoration-color: var(--color-text-pale-transparent);
  }
}

/* 重要なお知らせ */

.urgent-news{
  --unews-borderw: 4px;

  max-width: var(--width-max-medium);
  margin: auto;
  padding: 0 1rem;
  border: solid var(--unews-borderw) var(--color-warning);
}
.urgent-news__ttl{
  margin: 0 calc(-1rem - var(--unews-borderw));
  padding: calc(0.75em - var(--unews-borderw)) 1rem 0.75em;
  background: var(--color-warning);
  color: var(--color-bg);
  font-size: 1rem;
  line-height: 1;
  font-weight: bold;
  font-family: inherit;
  text-align: center;
}
.urgent-news__ttl::after{
  display: none;
}
.urgent-news-list{
  list-style: none;
  margin: 0;
  padding: 0;
}
.urgent-news-list > li{
  margin: 0.75rem 0;
}
.urgent-news-list__date{
  display: block;
  font-size: 0.8rem;
}
.urgent-news-list__txt{
  font-weight: bold;
}
@media(50rem < width){
  .urgent-news{
    text-align: center;
  }
}

/* 特別メッセージ（見舞など） */
.sp-message{
  display: table;
  max-width: 40rem;
  margin: 2rem auto;
  padding: 1rem;
  background: var(--color-bg-over);
  font-family: var(--font-serif);
}
.sp-message__ttl{
  margin: 0 0 0.5rem;
}
.sp-message__txt{
  display: block;
}
.sp-message__date{
  display: block;
  margin-top: 0.5rem;
  text-align: right;
}
/* #endregion */



/* #region アコーディオン */
.accordion__area{
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.accordion__btn{
  margin: 0 0.5em;
  padding: 0;
  background: none;
  border: none;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: bold;
}
.accordion__btn::after{
  --btnwidth: 0.3rem;

  content: '';
  display: inline-block;
  width: 0;
  height: 0;
  margin-left: 0.25em;
  border-style: solid;
  border-width: calc(var(--btnwidth) * 1.732 ) var(--btnwidth) 0 var(--btnwidth); /* ルート3 */
  border-color: var(--color-text) transparent transparent transparent;
}
.accordion__btn--close::after{
  border-width: 0 var(--btnwidth) calc(var(--btnwidth) * 1.732 ) var(--btnwidth); /* ルート3 */
  border-color: transparent transparent var(--color-text) transparent;
}
/* #endregion */

/* #region アイテム一覧 */
.itemlist{
  margin: 1.5rem calc(var(--padding-page) * -1);
  padding: 0;
  list-style: none;
  border: solid var(--color-gray-darker);
  border-width: 2px 0 1px;
}
.itemlist > li{
  margin: 0;
  padding: 0.25rem 1rem;
  border-bottom: solid thin var(--color-gray-darker);
}
.kakomi .itemlist{
  margin-left: 0;
  margin-right: 0;
}
.itemlist__link{
  font-weight: bold;
}
.itemlist__link::after{
  display: none;
}
.itemlist__time{
  display: inline-block;
  width: 100%;
  color: var(--color-text-pale);
  font-size: 0.9em;
  font-weight: normal;
  text-decoration: none;
}

.itemlist:has(.accordion__area){
  border-width: 2px 0 1px;
}

.itemlist > .itemlist__more{
  margin: -1px 0 0;
  padding: 0;
}
.itemlist__more__btn{
  display: block;
  width: 100%;
  margin: 0;
  padding: 0.75rem var(--padding-page);
  background: var(--color-gray-pale);
  border-top: solid thin var(--color-gray-darker);
}
.itemlist--nested{
  margin: 0;
  border: none;
}
.itemlist > .itemlist__more__wrap{
  margin: 0;
  padding: 0;
  border: none;
}
@media(50rem < width){
  .itemlist{
    margin-left: 0;
    margin-right: 0;
  }
  .itemlist:has(.accordion__area){
    border: solid 2px var(--color-gray-medium);
    padding: 0.5rem 1rem 1rem;
  }
  .itemlist:has(.accordion__area) li{
    padding-left: 0;
    padding-right: 0;
  }
  .itemlist--nested > li:not(.itemlist__more):last-child,
  .itemlist--nested > li:has(+ .itemlist__more){
    border-bottom: none;
  }
  .columns-wrapper .itemlist{
    margin: 0;
  }
}
/* #endregion */

/* #region 大枠 */
.main{
  max-width: var(--width-max);
  margin: auto;
  padding: var(--padding-y-main) var(--padding-page);
  background: var(--color-bg);
}

/* #endregion */

/* #region ヘッダー */
/* 大枠 */
.hdr{
  --menubtnicon-width:1.75rem;
  --menubtnicon-height: calc(var( --menubtnicon-width) * 0.95);
  --menubtnicon-border:3px;
  --hdr-padding-x: 0.75rem;
  --hdr-padding-y: 0.5rem;

  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem;
  align-items: center;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  height: var(--height-hdr);
  padding: var(--hdr-padding-y) var(--hdr-padding-x);
  border-bottom: solid thin var(--color-gray-pale);
  background: var(--color-bg);
}
/* h1 */
.hdr__ttl{
  display: grid;
  grid-template-columns: auto auto 1fr;
  align-items: center;
  gap: 0.25rem;
}
.hdr__h1{
  display: contents;
}
.hdr__h1 > a{
  display: contents;
  text-decoration: none;
}
.hdr__h1__mark{
  grid-row: 1 / 3;
  width: 1.6rem;
}
.hdr__h1__logo{
  grid-row: 1 / 3;
  width: 3.8rem;
  margin-right: 0.25rem;
}
.hdr__h1__txt{
  grid-row: 2 / 3;
  align-self: start;
  height: 0.7rem;
}
.hdr__ttl__lead{
  grid-row: 1 / 2;
  align-self: end;
  margin: 0;
  font-size: 0.75rem;
  color: var(--color-text-pale);
  line-height: 1.2;
  word-break: keep-all;
}
.hdr__ttl__lead > a{
  text-decoration: none;
}
.hdr__ttl__lead > a > small{
  font-size: inherit;
}
/* ハンバーガー */
.hdr__menu{
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 0 0.5rem;
  position: fixed;
  top: 0;
  left: auto;
  right: 0;
  bottom: auto;
  width: auto;
  margin: 0;
  padding:0 var(--hdr-padding-x);
  z-index: 20;
  border: none;
  border: solid var(--color-gray-medium);
  border-width: 0 0 thin thin;
  background: var(--color-bg);
}
:where(
  .hdr__menu:popover-open,
  .hdr__menu:not([popover])
){
  display: grid;
}
/* モバイル時（popover状態）は右端からスライドイン・アウトさせる */
.hdr__menu[popover]{
  transition: transform 0.3s ease, overlay 0.3s ease allow-discrete, display 0.3s ease allow-discrete;
  transform: translateX(100%);
}
.hdr__menu[popover]:popover-open{
  transform: translateX(0);
}
@starting-style{
  .hdr__menu[popover]:popover-open{
    transform: translateX(100%);
  }
}
.hdr__menu[popover].hdr__menu--no-anim{
  transition: none;
}
.hdr__navandsearch{
  display: contents;
}
.hdr__menu{
  max-height: 100dvh;
  overflow-y: auto;
  padding-bottom: 1rem;
}
.hdr__menu__close,
.hdr__menu__search{
  position: sticky;
  align-self: stretch;
  justify-self: stretch;
  justify-content: center;
  top: 0;
  z-index: 1;
  padding-top: var(--hdr-padding-y);
  background: var(--color-bg);
}
.hdr__menu__close{
  grid-row: 1 / 2;
  grid-column: 2 / 3;
  background: var(--color-bg);
}
.hdr__menu__search{
  grid-column: 1 / 2;
  margin-left: calc(var(--padding-page) * -1 + 0.5rem);
}
.hdr__nav{
  grid-column: 1 / 3;
}
.hdr__member{
  grid-column: 1 / 3;
}

/* ハンバーガー開く・閉じるボタン */
.hdr__menubtn{
  align-self: center;
  background: none;
  border: none;
  margin: 0.2rem 0 0; /* 見た目上、上が詰まるので */
  padding: 0;
  width: 4em; /* メニュー の4文字 */
  font-size: 0.7rem;
  text-align: center;
}
.hdr__menubtn--submenu{
  display: none;
}
.hdr__menubtn__icon--open{
  display: block;
  margin: 0 auto 0.25rem;
  position: relative;
  width: var(--menubtnicon-width);
  height: calc(var(--menubtnicon-height) - var(--menubtnicon-border));
  border-top: solid var(--menubtnicon-border) var(--color-corporate);
  border-bottom: solid var(--menubtnicon-border) var(--color-corporate);
}
.hdr__menubtn__icon--open::before{
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: var(--menubtnicon-width);
  height: var(--menubtnicon-border);
  background: var(--color-corporate);
  transform: translateY(-50%);
}
.hdr__menubtn__icon--close{
  display: block;
  margin: 0 auto 0.25rem;
  position: relative;
  width: var(--menubtnicon-width);
  height: calc(var(--menubtnicon-height) - var(--menubtnicon-border));
}
.hdr__menubtn__icon--close::before,
.hdr__menubtn__icon--close::after{
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  /* 斜線で埋めるための長さ　1分のcos45度 = ルート2　目分量でちょっと短く */
  width: calc(var(--menubtnicon-width) * 1.414 * 0.8); 
  height: var(--menubtnicon-border);
  background: var(--color-corporate);
}
.hdr__menubtn__icon--close::after{
  transform: translate(-50%, -50%) rotate(45deg);
}
.hdr__menubtn__icon--close::before{
  transform: translate(-50%, -50%) rotate(-45deg);
}

/* メニューギミック */
.hdr__subnav{
  display: contents;
}
.hdr__nav__list > li.is-open > .hdr__subnav{
  display: block;
}
.hdr__nav__toggle{
  display: none;
}
@media(hover: hover){
  .hdr__nav__list > li:hover > .hdr__subnav{
    display: block;
  }
}
/* メニュー項目 */
.hdr__nav__list{
  margin: 0;
  padding: 0;
  border-bottom: solid thin var(--color-gray-pale);
}
.hdr__nav__list > li{
  display: grid;
  grid-template-columns: 6rem auto;
  margin: 1.5rem 0 3rem;
}
.hdr__menu__search > input{
  width: 14em;
}
/* メニューの見出し */
.hdr__subnav__hdr{
  font-family: var(--font-serif);
  font-size: 1.3rem;
  line-height: 1.2;
  text-decoration: none;
  word-break: keep-all;
}
.hdr__subnav__hdr::after{
  content: "";
  display: block;
  width: 3rem;
  height: 3rem;
  overflow: hidden;
  background: url(../img/icons.svg) no-repeat 0 50%;
  background-size: auto 100%;
}
  .hdr__subnav__hdr--data::after{
    background-position-x: calc(100% / 9);
  }
  .hdr__subnav__hdr--news::after{
    background-position-x: calc(100% / 9 * 2);
  }

/* メニューの項目 */
.hdr__subnav__list{
  list-style: none;
  margin: 0;
  padding: 0;
}
.hdr__subnav__list > li{
  border-bottom: solid thin var(--color-gray-medium);
  margin: 0;
  padding: 0.5em 0;
}
.hdr__subnav__list > li:first-of-type{
  padding-top: 0;
}
.hdr__subnav__list > li:last-of-type{
  border-bottom: none;
  padding-bottom: 0;
}
.hdr__subnav__btn{
  --btnwidth: 0.3em;
  --btnindent: calc(var(--btnwidth) * 1.732 + 0.25em); /* 矢印の幅 + margin-right */

  display: inline-block;
  padding-left: var(--btnindent);
  text-indent: calc(var(--btnindent) * -1);
  font-weight: bold;
  text-decoration: none;
  word-break: keep-all;
}
.hdr__subnav__btn::before {
  content: '';
  display: inline-block;
  width: 0;
  height: 0;
  margin-right: 0.25em;
  border-style: solid;
  border-width: var(--btnwidth) 0 var(--btnwidth) calc(var(--btnwidth) * 1.732 ); /* ルート3 */
  border-color: transparent transparent transparent var(--color-text);
}

/* 脇のメニュー */
.hdr__asidemenu{
  grid-column: 1 / 3;
  text-align: center;
}
.hdr__asidemenu__list{
  margin: 0;
  padding: 0;
  list-style: none;
}
.hdr__asidemenu__list > li{
  margin: 1rem 0;
  padding: 0;
}

.hdr__member__btn{
  display: table;
  margin: auto;
  padding: 0.5rem .75em;
  border: solid 3px var(--color-gray-medium);
  border-radius: 0.75em;
  background: var(--color-bg);
  box-shadow: 1px 1px 0 var(--color-shadow);
  font-weight: bold;
  line-height: 1;
  text-decoration: none;
}


/* Googleカスタム検索の見た目調整 */
.hdr__menu{
  --search-width: 14rem;
  --search-height: 2rem;
}
@media(60rem < width < 62rem){
  .hdr__menu{
    --search-width: 13rem;
  }
}
.gsc-control-cse{
  box-sizing: border-box !important;
  width: var(--search-width) !important;
  padding: 0 !important;
  border: solid thin var(--color-gray-dark) !important;
  border-radius: 0.5rem;
}
/* 角丸(border-radius)と枠線(border)とoverflow:hiddenを同じ要素に指定すると
   Chromeでアンチエイリアスの継ぎ目が上下にうっすら1pxの線として出てしまう*/
.gsc-control-cse .gsc-control-wrapper-cse{
  overflow: hidden;
  border-radius: calc(0.5rem - 1px);
}
.gsc-control-cse .gsc-search-box{
  margin: 0;
}
.gsc-control-cse table.gsc-search-box{
  table-layout: fixed;
  width: 100%;
}
.gsc-control-cse .gsc-input-box{
  height: var(--search-height);
  border: none !important;
  border-radius: 0 !important;
}
.gsc-control-cse table.gsc-input{
  border: none !important;
}
.gsc-control-cse .gsib_a,
.gsc-control-cse .gsib_b{
  height: var(--search-height);
  padding-top: 0;
  padding-bottom: 0;
  border: none !important;
}
.gsc-control-cse .gsib_a{
  padding-left: 2.25rem;
  padding-right: 0.25rem;
  background-position: 0.5rem 50% !important;
}
.gsc-control-cse .gsib_b{
  padding-right: 0.25rem;
}
.gsc-control-cse input.gsc-input{
  height: 100% !important;
  border-radius: 0 !important;
}
/* 検索ボタン・クリアボタンの列が見えることがある*/
.gsc-control-cse td.gsc-search-button,
.gsc-control-cse td.gsc-clear-button{
  display: none;
}


@media(25rem < width){ /* 広めmobile */
  .hdr {
    --hdr-padding-x: 0.75rem;
  }
}

@media(60rem < width){  /* tablet*/
  /* 大枠 */
  .hdr{
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    justify-items: center;
    align-content: center;
    padding-left: 1rem;
    padding-right: 1rem;
  }
  .hdr__menubtn--main,
  .hdr__menu__close{
    display: none;
  }
  .hdr__ttl__h1{
    grid-column: 2 / 3;
  }
  .hdr__menubtn--main{
    display: none;
  }
  .hdr__nav__main{
    display: contents;
  }
  /* h1 */
  .hdr__ttl{
    grid-template-columns: auto auto auto;
    gap: 0.5rem;
  }
  .hdr__h1{
    display: contents;
  }
  .hdr__h1__mark{
    grid-row: 1 / 2;
    grid-column: 1 / 2;
  }
  .hdr__h1__logo{
    grid-row: 1 / 2;
    grid-column: 2 / 3;
  }
  .hdr__h1__txt{
    grid-row: 1 / 2;
    align-self: center;
  }
  .hdr__ttl__lead{
    display: none;
  }
  /* メニュー */
  .hdr__menu{
    display: contents;
  }
  .hdr__asidemenu{
    grid-column: 1 / 2;
    grid-row: 1 / 2;
  }
  .hdr__member{
    grid-column: 3 / 4;
    grid-row: 1 / 2;
  }
  .hdr__navandsearch{
    grid-column: 1 / 4;
    display: grid;
    grid-template-columns: var(--search-width) 1fr var(--search-width);
    align-items: end;
    width: 100%;
  }
  .hdr__nav{
    display: grid;
    grid-column: 2 / 3;
    align-items: end;
    justify-items: center;
  }
  .hdr__menu__search{
    grid-row: 1 / 2;
    grid-column: 3 / 4;
    justify-items: center;
    display: flex;
    justify-content: end;
    margin-left: 0;
    padding-top: 0.1rem;
  }
  .hdr__menubtn--submenu{
    grid-column: 1 / 3;
    justify-self: center;
  }
  /* メニューの項目 */
  .hdr__nav__list{
    display: flex;
    gap: 0.5rem;
    margin-right: 1rem;
    margin-bottom: -0.2rem; /* ちょっと浮いて見える */
    padding: 0;
    border: none;
  }
  .hdr__nav__list > li{
    display: block;
    position: relative;
    margin: 0;
    /* ロールオーバー領域とサブメニューの隙間でホバーが切れないよう、隙間分を当たり判定に含める */
    padding-bottom: var(--hdr-padding-y);
    margin-bottom: calc(var(--hdr-padding-y) * -1);
  }
  .hdr__nav__list > li.is-open > .hdr__subnav{
    display: grid;
    clip-path: inset(0 0 0 0);
  }
  @media(hover: hover){
    .hdr__nav__list > li:hover > .hdr__subnav{
      display: grid;
      clip-path: inset(0 0 0 0);
    }
  }
  /* サブメニュー */
  .hdr__subnav{
    display: none;
    grid-template-columns: max-content 1fr;
    align-items: center;
    gap: 0 1rem;
    position: absolute;
    top: 100%;
    left: 50%;
    right: auto;
    width: max-content;
    margin: -2px 0 0; /* Safariでheader下ボーダーとの間に隙間ができるのを吸収 */
    padding: 1rem 2.5rem 1.5rem 2rem;
    background: var(--color-bg);
    border: solid var(--color-gray-medium);
    border-width: 0 thin thin thin;
    list-style: none;
    transform: translateX(-50%);
    transition: clip-path 0.25s ease, display 0.25s ease allow-discrete;
    clip-path: inset(0 0 100% 0);
  }
  @starting-style{
    .hdr__nav__list > li.is-open > .hdr__subnav,
    .hdr__nav__list > li:hover > .hdr__subnav{
      clip-path: inset(0 0 100% 0);
    }
  }
  /* サブメニューの見出し */
  /* テキストと擬似要素でflexにしているのでテキストだけの幅を直接決められない */
  .hdr__subnav__hdr{
    --hdrhdr-width-txt: 4rem;
    --hdrhdr-width-icon: 7rem;
    --hdrhdr-gap: 1rem;

    display: flex;
    align-items: center;
    gap: var(--hdrhdr-gap);
    word-break: keep-all;
  }
  .hdr__subnav__hdr::after{
    order: -1;
    width: var(--hdrhdr-width-icon) ;
    height: 7rem;
  }
  .hdr__subnav__hdr--about{
    --hdrhdr-width-icon: 5.5rem;
  }
  .hdr__subnav__hdr--about::after{
    background-position-x: 1%; /* 微調整 */
  }
  .hdr__subnav__hdr--data{
    --hdrhdr-width-icon: 6rem;
  }
  .hdr__subnav__hdr--data::after{
    background-position-x: calc(100% / 9);
  }
  .hdr__subnav__hdr--news::after{
    background-position-x: calc(100% / 9 * 2);
  }
  .hdr__subnav__list > li{
    border: none;
    padding: 0.25rem 0;
  }
  /* サブメニュー開くボタン */
  .hdr__nav__toggle{
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-family: var(--font-serif);
    font-size: 1.25rem;
    text-decoration: none;
  }
  .hdr__nav__toggle::before{
    content: "";
    display: inline-block;
    width: 2rem;
    height: 2rem;
    overflow: hidden;
    background: url(../img/icons.svg) no-repeat 0 50%;
    background-size: auto 100%;
  }
  .hdr__nav__toggle--data::before{
    background-position-x: calc(100% / 9);
  }
  .hdr__nav__toggle--news::before{
    background-position-x: calc(100% / 9 * 2);
  }
  .hdr__nav__toggle::after {
    --btnwidth: 0.32rem;

    content: '';
    display: inline-block;
    width: 0;
    height: 0;
    margin: 0 0.25em;
    border-style: solid;
    border-width:calc(var(--btnwidth) * 1.732 ) var(--btnwidth) 0 var(--btnwidth) ; /* ルート3 */
    border-color: var(--color-text) transparent transparent transparent;
  }
  /* 脇のメニュー */
  .hdr__asidemenu{
    align-self: center;
    justify-self: start;
  }
  .hdr__asidemenu__list{
    display: flex;
    gap: 1.5rem;
  }
  .hdr__asidemenu__list > li{
    margin: 0;
  }
  .hdr__member{
    align-self: center;
    justify-self: end;
  }
  .hdr__member__btn{
    margin: 0;
    border: none;
    background: var(--color-gray-medium);
  }
}

@media(75rem < width){ /* 詰める要素の関係でここだけブレイクポイントが違う　JSも違うので注意 */
  /* 大枠 */
  .hdr{
    padding-left: 2rem;
    padding-right: 2rem;
    gap: 0 0.5rem;
  }  /* h1 */
  .hdr__ttl{
    grid-template-columns: 1fr auto auto 1fr;
  }
  .hdr__h1__mark{
    grid-row: 1 / 2;
    grid-column: 2 / 3;
    width: 2rem;
  }
  .hdr__h1__logo{
    grid-row: 1 / 2;
    grid-column: 3 / 4;
    width: 4rem;
  }
  .hdr__h1__txt{
    grid-row: 1 / 2;
    grid-column: 4 / 5;
  }
  .hdr__ttl__lead{
    display: block;
    align-self: center;
  }
}
@media(100rem < width){ /* 広すぎるdesktop */
  /* 大枠 */
  .hdr__ttl{
    grid-column: 1 / 2;
    grid-row: 1 / 3;
  }
  .hdr__asidemenu{
    grid-column: 3 / 4;
    grid-row: 2 / 3;
  }
  .hdr__navandsearch{
    grid-template-columns: 0 auto auto ;
    grid-column: 2 / 3;
    grid-row: 2 / 3;
    padding-left: 0;
  }
  /* h1 */
  .hdr__ttl{
    grid-template-rows: repeat(2, auto);
    grid-template-columns: repeat(3, auto);
    gap: 0.25rem 0.5rem;
    align-content: end;
    align-self: end;
    justify-self: start;
  }
  .hdr__h1__mark{
    grid-row: 1 / 3;
    grid-column: 1 / 2;
    width: 2.5rem;
  }
  .hdr__h1__logo{
    grid-row: 1 / 3;
    grid-column: 2 / 3;
    width: 6rem;
  }
  .hdr__h1__txt{
    grid-row: 2 / 3;
    grid-column: 3 / 4;
    height: 0.85rem;
    align-self: start;
  }
  .hdr__ttl__lead{
    grid-row: 1 / 2;
    font-size: 0.85rem;
    align-self: end;
  }
  /* 脇 */
  .hdr__asidemenu{
    justify-self: end;
  }
}

/* パンくず */
.bread__list{
  display: flex;
  flex-wrap: wrap;
  gap: 0.25em 0.75em;
  margin: -0.5rem 0 0.5rem;
  padding: 0;
  list-style: none;
  font-size: 0.8em;
  white-space: nowrap;
}
.bread__list > li{
  margin: 0;
}
.bread__list > li::after{
  content: ">";
  display: inline;
  margin-left: 0.5em;
}
.bread__list > li:last-of-type::after{
  display: none;
}
@media(60rem < width){
  .bread__list{
    margin-top: -2.5rem;
  }
}
/* #endregion */

/* #region フッター */

/* ページトップへ */
.totop{
  max-width: var(--width-max);
  margin: auto;
  padding: 3rem 1rem 1rem;
  background: var(--color-bg);
  text-align: right;
}
.totop__btn{
  --totop-icon-size: 0.9em;

  position: relative;
  padding: 1.5em;
  font-weight: bold;
}
.totop__btn::before{
  --totop-icon_peaksize: 0.8;

  content: "";
  position: absolute;
  right: calc(var(--totop-icon-size) - calc(var(--totop-icon_peaksize) * 1em));
  top: 50%;
  width: calc(var(--totop-icon-size) * var(--totop-icon_peaksize));
  height: calc(var(--totop-icon-size) * var(--totop-icon_peaksize));
  border: solid var(--color-corporate);
  border-width: 2px 0 0 2px;
  transform: translateY(-50%) rotate(45deg); 
}
.totop__btn::after{
  content: "";
  position: absolute;
  right: calc(var(--totop-icon-size) / 2 );
  top: 50%;
  width: 2px;
  height: var(--totop-icon-size);
  background: var(--color-corporate);
  transform: translateY(-50%);
}

/* フッター本体 */
.ftr{
  --ftrbtnicon-width:1.5em;

  padding: 1rem var(--padding-page);
  background: url(../img/bg_ftr.jpg) repeat-x 50% -15rem #F3F4F6;
  background-size: 50rem auto;
}
.ftr__nav__list{
  list-style: none;
  margin: 1rem 0;
  padding: 0;
}
.ftr__nav__list > li{
  margin: 0 0 1em;
  padding: 0;
}
.ftr__subnav__list{
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  margin:  0;
  padding: 0;
}
.ftr__subnav__list > li{
  margin: 0 1rem 0 0;
  padding: 0;
}
.ftr__subnav__hdr{
  font-family: var(--font-serif);
  font-size: 1.1rem;
}
.ftr__subnav__hdr::before{
  content: "";
  display: inline-block;
  vertical-align: middle;
  width: var(--ftrbtnicon-width);
  height: var(--ftrbtnicon-width);
  margin-right: 0.25em;
  background: url(../img/icons.svg) no-repeat 0 50%;
  background-size: auto 100%;
}
.ftr__subnav__hdr--data::before{
  background-position-x: calc(100% / 9);
}
.ftr__subnav__hdr--news::before{
  background-position-x: calc(100% / 9 * 2);
}

.ftr__asidemenu__list{
  margin: 2rem 0;
  padding: 0;
  text-align: center;
  list-style: none;
}
.ftr__asidemenu__list > li{
  margin: 0.5em 0;
  padding: 0;
}

.ftr__asidemenu__list--main{
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  max-width: 20em;
  margin-left: auto;
  margin-right: auto;
}
.ftr__asidemenu__list--main > li{
  margin-left: 1em;
  margin-right: 1em;
}
.ftr__copy{
  text-align: center;
  font-size: 0.8em;
}

@media(50em < width){
  .ftr{
    --ftrbtnicon-width:1.75em;

    padding: 1rem max(var(--padding-page), calc((100% - var(--width-max)) / 2));
    background-size: 100% auto;
    background-position-y: -25vw;
  }
  .ftr__nav__list{
    display: table;
    margin: 2rem auto;
  }
  .ftr__nav__list > li{
    display: flex;
    gap: 0.5em;
    margin-bottom: 0.5em;
  }
  .ftr__subnav__hdr{
    display: flex;
    justify-content: end;
    width: 8em;
  }
  .ftr__subnav__hdr::before{
    order: 2;
    margin: 0;
  }
  
  .ftr__asidemenu__list{
    display: flex;
    justify-content: center;
    max-width: none;
  }
  .ftr__asidemenu__list > li{
    margin-left: 1em;
    margin-right: 1em;
  }
  .ftr__copy{
    margin-top: 3rem;
  }
}

/* #endregion */