@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@400;700&family=Open+Sans:wght@400;700&display=swap');

/* ------------------------------
variables
------------------------------ */

/* ------------------------------
common
------------------------------ */

* {
  box-sizing: border-box;
}

html {
  font-size: 62.5%;
}

body {
  background-color: #f7f7f7;
  color: #151515;
  font-family: sans-serif;
  line-height: 1;
  margin: 0 auto;
  padding: 0;
  position: relative;
}

a {
  color: #f7f7f7;
  text-decoration: underline;
}

h1, h2, h3, h4, h5, h6, p, ul, ol, li, dl, dt, dd, th, td, figure {
  font-size: 1.6rem;
  font-weight: 400;
  line-height: 1.8;
  margin: 0;
  padding: 0;
}

h1, h2, h3, h4, h5, h6 {
  line-height: 1.2;
}

ul,
ol,
li {
  list-style: none;
}

img {
  border: none;
  height: auto;
  max-width: 100%;
  vertical-align: bottom;
  width: auto;
}

hr.space28 {
    border: none;
    padding: 0 0 28px 0;
}

/* ------------------------------
header
------------------------------ */

div.header-wrapper {
    background-color: #f7f7f7;
    height: 80px;
    width: 100%;
}
@media screen and (min-width: 960px) {
    div.header-wrapper {
        height: 96px;
    }
}

header {
    position: relative;
    width: 100%;
}
@media screen and (min-width: 960px) {
    header {
        margin: 0 auto;
        width: 960px;
    }
}

header a {
    color: #151515;
    text-decoration: none;
}

header div.logo {
    padding: 12px;
    position: absolute;
        left: 0;
        top: 0;
    z-index: 100;
}
@media screen and (min-width: 960px) {
    header div.logo {
        padding: 22px 16px;
    }
}

header div.logo h1 {

}

header div.logo h1 dl dd.en {
  font-family: 'Open Sans', sans-serif;
  font-size: 2.4rem;
  font-weight: 700;
  letter-spacing: 0.2rem;
  line-height: 1.3;
}

header div.logo h1 dl dd.ja {
  font-size: 1.3rem;
  letter-spacing: 0.2rem;
  line-height: 1.3;
}

header div.globalmenu {
    position: relative;
}
@media screen and (min-width: 960px) {
    header div.globalmenu {
        position: absolute;
            right: 0;
            top: 0;
    }
}

header div.globalmenu #globalmenu-button-check {
    display: none;
}

header div.globalmenu label.globalmenu-button-label {
    position: fixed;
    top: 12px;
    right: 0;
    display: flex;
    height: 56px;
    width: 56px;
    justify-content: center;
    align-items: center;
    z-index: 110;
    background-color: rgba(247, 247, 247, 0.9);
}
@media screen and (min-width: 960px) {
    header div.globalmenu label.globalmenu-button-label {
        display: none;
    }
}

header div.globalmenu label.globalmenu-button-label span,
header div.globalmenu label.globalmenu-button-label span:before,
header div.globalmenu label.globalmenu-button-label span:after {
    content: '';
    display: block;
    height: 3px;
    width: 25px;
    border-radius: 3px;
    background-color: #151515;
    position: absolute;
}

header div.globalmenu label.globalmenu-button-label span:before {
    bottom: 8px;
}

header div.globalmenu label.globalmenu-button-label span:after {
    top: 8px;
}



header div.globalmenu #globalmenu-button-check:checked ~ label.globalmenu-button-label span {
    background-color: rgba(21, 21, 21, 0);
}

header div.globalmenu #globalmenu-button-check:checked ~ label.globalmenu-button-label span::before {
    bottom: 0;
    transform: rotate(45deg);
}

header div.globalmenu #globalmenu-button-check:checked ~ label.globalmenu-button-label span::after {
    top: 0;
    transform: rotate(-45deg);
}

header div.globalmenu div.globalmenu-list {
    display: none;
    width: 50%;
    position: fixed;
    top: 68px;
    right: 0;/*leftの値を変更してメニューを画面外へ*/
    z-index: 110;
    background-color: rgba(247, 247, 247, 0.9);
    transition: all 0.5s;/*アニメーション設定*/
}
@media screen and (min-width: 960px) {
    header div.globalmenu div.globalmenu-list {
        display: block;
        position: relative;
            top: 0;
        width: 640px;
    }
}

header div.globalmenu #globalmenu-button-check:checked ~ div.globalmenu-list {
    display: block; /*メニューを画面内へ*/
}

header div.globalmenu div.globalmenu-list ul {
    padding: 12px 16px;
}
@media screen and (min-width: 960px) {
    header div.globalmenu div.globalmenu-list ul {
        display: flex;
        justify-content: space-around;
        padding: 16px;
    }
}

header div.globalmenu div.globalmenu-list ul li {
    list-style: none;
}

header div.globalmenu div.globalmenu-list ul li a {
    display: block;
    width: 100%;
    box-sizing: border-box;
    text-decoration: none;
    padding: 8px 0;
    position: relative;
}
@media screen and (min-width: 960px) {
    header div.globalmenu div.globalmenu-list ul li a {
        padding: 8px 16px;
    }
}

header div.globalmenu div.globalmenu-list ul li a dl dd.en {
    font-family: 'Open Sans', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    line-height: 1.5;
    color: #151515;
}

header div.globalmenu div.globalmenu-list ul li a dl dd.ja {
    font-size: 1.3rem;
    line-height: 1.5;
    color: #151515;
}


header div.globalmenu div.globalmenu-list ul li a::before {
    content: "";
    width: 6px;
    height: 6px;
    border-top: solid 2px #151515;
    border-right: solid 2px #151515;
    transform: rotate(45deg);
    position: absolute;
    right: 4px;
    top: 28px;
}
@media screen and (min-width: 960px) {
    header div.globalmenu div.globalmenu-list ul li a::before {
        border: none;
    }
}

/* ------------------------------
#main .content
------------------------------ */

div#main div.content {
    font-family: 'Noto Serif JP', serif;
    position: relative;
    width: 100%;
}

div#main div.content div.wrapper {
    background-color: #151515;
    color: #f7f7f7;
    position: relative;
    width: 100%;
}

div#main div.content section {
    animation: sectionFadeIn 0.5s ease;
    margin: 0 auto;
    padding: 28px 24px;
    width: 100%;
}
@media screen and (min-width: 960px) {
    div#main div.content section {
        width: 960px;
    }
}

@keyframes sectionFadeIn {
    0% {
      opacity: 0;
    }
    100% {
      opacity: 1;
    }
}

div#main div.content section h2 {
    font-family: 'Open Sans', sans-serif;
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 28px;
}

div#main div.content section h2 span.sub {
    font-size: 1.4rem;
    padding-left: 1em;
}

div#main div.content div.topimage-wrapper {
}

div#main div.content div.topimage-wrapper section {
    padding: 0;
}

div#main div.content div.topimage-wrapper section div#topimage {
    background-image: url('/media/topimage_01.jpg');
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    padding: 0;
    padding-top: 71.4%;
}
@media screen and (min-width: 960px) {
    div#main div.content div.topimage-wrapper section div#topimage {
        padding-top: 685px;
    }
}

div#main div.content div.introduction-wrapper {
}

div#main div.content div.introduction-wrapper section p.introduction {
    font-size: 1.6rem;
    text-align: justify;
}

div#main div.content div.whatsnew-wrapper {
}

div#main div.content div.whatsnew-wrapper section.whatsnew {
}

div#main div.content div.whatsnew-wrapper section.whatsnew > ul {
}

div#main div.content div.whatsnew-wrapper section.whatsnew > ul li {
  margin-bottom: 12px;
}

div#main div.content div.whatsnew-wrapper section.whatsnew > ul li p.date {
  color: #ccc;
  font-size: 1.4rem;
}

div#main div.content div.whatsnew-wrapper section.whatsnew > ul li p.description {
}

/* ------------------------------
biography
------------------------------ */

div#main div.content section.biography p {
    margin-bottom: 28px;
    text-align: justify;
}

div#main div.content section.biography p:last-of-type {
    margin-bottom: 0;
}

div#main div.content section.biography figure {
    margin-bottom: 28px;
    text-align: center;
}
@media screen and (min-width: 960px) {
    div#main div.content section.biography figure {
        float: right;
        margin-bottom: 0;
        padding: 0 0 28px 28px;
        width: 50%;
    }
}

div#main div.content section.biography figure img {
    width: 80%;
}
@media screen and (min-width: 960px) {
    div#main div.content section.biography figure img {
        width: 100%;
    }
}

/* ------------------------------
works
------------------------------ */

div#main div.content section.works h3 {
    border-bottom: 1px solid #DDD;
    font-size: 2.4rem;
    font-weight: 700;
    padding: 0  0 12px 12px;
}

div#main div.content section.works ul.works-list {
    padding-left: 24px;
}

div#main div.content section.works ul.works-list li {
    border-bottom: 1px solid #555;
}

div#main div.content section.works ul.works-list li a {
    display: block;
    font-size: 1.5rem;
    padding: 12px;
    text-decoration: none;
}

div#main div.content section.works ul.works-list li a span.sub {
    display: inline-block;
    font-size: 1.2rem;
    padding-left: 1em;
}

/* ------------------------------
footer
------------------------------ */

div.footer-wrapper {
    background-color: #f7f7f7;
    width: 100%;
}

footer {
    padding: 24px;
    position: relative;
    width: 100%;
}
@media screen and (min-width: 960px) {
    footer {
        margin: 0 auto;
        width: 960px;
    }
}

footer a {
    color: #151515;
}

footer p {
    font-family: 'Open Sans', sans-serif;
    font-size: 1.5rem;
    text-align: center;
}

footer ul.link-list {
    display: flex;
    justify-content: center;
    margin-bottom: 24px;
}

footer ul.link-list li {

}

footer ul.link-list li a {
    display: block;
    font-size: 1.4rem;
    font-weight: 700;
    padding: 0 12px;
    text-decoration: none;
}

footer div.button-pagetop {
	position: fixed;
		bottom: -56px;
		right: 16px;
	z-index: 110;
}
@media screen and (min-width: 1024px) {
    footer div.button-pagetop {
        margin-left: 952px;
        right: auto;
    }
}

footer div.button-pagetop a {
    background-color: rgba(225, 225, 225, 0.8);
    border-radius: 56px;
	display: block;
	width: 56px;
	height: 56px;
	text-align: center;
	color: #000;
	text-decoration: none;
}

footer div.button-pagetop a::before {
    content: "";
    width: 12px;
    height: 12px;
    border-top: solid 2px #151515;
    border-left: solid 2px #151515;
    border-radius: 1px;
    transform: rotate(45deg);
    position: absolute;
    left: 21px;
    top: 24px;
}