@charset "UTF-8";

/* -----------------------------------------------------------
Reset
----------------------------------------------------------- */

html, body, div, span, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, address, code, del, dfn, em, figure, img, ins,
small, strong, sub, sup, b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td {
border:0;
outline:0;
font-size:100%;
vertical-align:baseline;
margin:0;
padding:0;
}
html {
overflow-x:hidden;
}
body {
line-height:1em;
}
ol, ul {
list-style:none;
}
blockquote, q {
quotes:none;
}
blockquote:before, blockquote:after,
q:before, q:after {
content:'';
content:none;
}
table, table th, table td {
border-collapse:collapse;
border-spacing:0;
border:none;
}
a {
text-decoration:none;
outline:none;
}
img {
vertical-align:bottom;
}
hr {
display:none;
}
address {
font-style:normal;
}


/* -----------------------------------------------------------
Default
----------------------------------------------------------- */

body {
font-family: "游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", "Yu Gothic", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
font-weight: 400;
font-style: normal;
color: #261E19;
/*line-height: 1.75em;*/
line-height: 1.75;
_display: inline;
_zoom: 1;
-webkit-text-size-adjust: 100%;
position:relative;
}

.fot-tsukub {
font-family: "fot-tsukubrdgothic-std", sans-serif;
font-weight: 400;
}

.fot-tsukub-bold {
font-family: "fot-tsukubrdgothic-std", sans-serif;
font-weight: 700;
}


/* -----------------------------------------------------------
Style
----------------------------------------------------------- */

.bg {
background: #F7F7F7;
}

.bg-nona {
background: #F8F2CC;
}

.bg-sdgs {
background: #EAF4F8;
}

.row {
display: flex;
flex-wrap: wrap;
}

.inner {
display: inline-block;
}

.post-grids > li, .post-sliders > li {
flex-direction: column;
margin-top: 5em;
}

.post-grids > li a, .post-sliders > li a {
display: flex;
flex-direction: column;
}

.post-grids > li a:hover, .post-sliders > li a:hover {
text-decoration: none;
}

.mt-0 {
margin-top: 0;
}

.mt-1em {
margin-top: 1em;
}

.mt-2em {
margin-top: 2em;
}

.mt-3em {
margin-top: 3em;
}

.mt-5em {
margin-top: 5em;
}

.mt-6em {
margin-top: 6em;
}

.mt-30 {
margin-top: 1.875em;
}

.mt-40 {
margin-top: 2.5em;
}

.mt-50 {
margin-top: 3.125em;
}

.mt-60 {
margin-top: 3.75em;
}

.mt-80 {
margin-top: 5em;
}

.mt-100 {
margin-top: 6.25em;
}

.mb-1em {
margin-bottom: 1em;
}

.mb-2em {
margin-bottom: 2em;
}

.mb-3em {
margin-bottom: 3em;
}

.mb-5em {
margin-bottom: 5em;
}

.mb-40 {
margin-bottom: 2.5em;
}

.mb-50 {
margin-bottom: 3.125em;
}

.mb-60 {
margin-bottom: 3.75em;
}

.btn-container {
display: flex;
align-items: flex-start;
flex-direction: column;
}

ul.btn-container li {
margin-top: 1.25em;
}

ul.btn-container li:nth-child(1) {
margin-top: 0;
}

.btn {
border-radius: 10px;
box-sizing: border-box;
display: flex;
flex-wrap: wrap;
align-items: center;
justify-content: center;
width: auto;
font-family: "fot-tsukubrdgothic-std", sans-serif;
font-weight: 700;
color: #fff;
line-height: 1.5em;
padding-top: 0.375em;
padding-bottom: 0.375em;
-webkit-transition:all 0.25s ease;
transition:all 0.25s ease;
}

.btn-center {
margin: auto;
}

.btn:hover {
opacity: 0.85;
text-decoration: none;
}

.btn-cv {
background: #81AF79;
padding-right: 1.625em;
padding-left: 1.625em;
}

.btn-border {
border: 2px solid #3F4667;
color: #3F4667;
padding-right: 1.375em;
padding-left: 1.375em;
}

.btn-border:hover {
background: #3F4667;
color: #fff;
opacity: 1;
}

.btn-border-gray {
border: 2px solid #636363;
color: #636363;
padding-right: 1.375em;
padding-left: 1.375em;
}

.btn-border-gray:hover {
background: #636363;
color: #fff;
opacity: 1;
}

.btn-nona {
background: #CBB578;
padding-right: 2.5em;
padding-left: 2.5em;
}

.btn-sdgs {
background: #0089D2;
padding-right: 1.5em;
padding-left: 1.5em;
}

#headline {
font-size: 250%;
font-family: "fot-tsukubrdgothic-std", sans-serif;
font-weight: 700;
color: #3F4667;
text-align: center;
line-height: 1.75em;
margin-bottom: 1.25em;
}

.heading01 {
font-size: 250%;
font-family: "fot-tsukubrdgothic-std", sans-serif;
font-weight: 700;
color: #3F4667;
text-align: center;
line-height: 1.75em;
margin-bottom: 1.75em;
}

.heading02 {
font-size: 200%;
font-family: "fot-tsukubrdgothic-std", sans-serif;
font-weight: 700;
color: #3F4667;
letter-spacing: 0.0625em;
line-height: 1.75em;
margin-top: 3.25em;
margin-bottom: 1.875em;
}

.heading02 .sub {
display: block;
font-size: 68.75%;
letter-spacing: normal;
line-height: 1.75em;
margin-bottom: 0.5em;
}

.heading02 .sub.en {
border-bottom: 2px solid #3F4667;
display: inline-block;
}

.heading02 .text-main {
display: block;
}

.heading02:nth-child(1) {
margin-top: 0;
}

.heading02.num {
counter-increment: cnt;
display: flex;
flex-wrap: wrap;
align-items: center;
width: 100%;
position: relative;
}

.heading02.num::before {
background: #3F4667;
border-radius: 0.7em;
content: ""counter(cnt, decimal)"";
width: 1.4em;
height: 1.4em;
font-size: 140%;
font-family: "fot-tsukubrdgothic-std", sans-serif;
font-weight: 700;
color: #fff;
text-align: center;
line-height: 1.4em;
position: relative;
z-index: 5;
}

.heading02.num .inner {
width: calc(100% - 0.78125em - 1.96875em);
margin-left: 0.78125em;
}

.heading03 {
font-size: 175%;
font-family: "fot-tsukubrdgothic-std", sans-serif;
font-weight: 700;
line-height: 1.75em;
margin-bottom: 1.8125em;
position: relative;
}

.heading04 {
font-size: 150%;
font-family: "fot-tsukubrdgothic-std", sans-serif;
font-weight: 700;
line-height: 1.75em;
margin-bottom: 2.125em;
}

.heading05 {
font-family: "fot-tsukubrdgothic-std", sans-serif;
font-weight: 700;
color: #3F4667;
margin-bottom: 1.875em;
}

.heading05 span.text-sub {
display: block;
line-height: 1em;
margin-bottom: 0.5625em;
}

.heading05 span.text-main {
display: block;
font-size: 150%;
line-height: 1em;
}

.balloon {
font-weight: 400;
font-size: 60%;
line-height: 1em;
padding: 0 1em 0.75em;
position: absolute;
top: 0;
}

.balloon::before, .balloon::after {
background: #3F4667;
content:"";
width:1px;
height:100%;
position:absolute;
top:0;
}

.balloon::before {
transform:rotate(-40deg);
left:0;
}

.balloon::after {
transform:rotate(40deg);
right:0;
}

.balloon-left {
transform:rotate(-10deg);
left: 0;
}

.balloon-right {
transform:rotate(10deg);
right: 0;
}

.title-grids {
font-size: 112.5%;
}

.subheading01 {
font-family: "fot-tsukubrdgothic-std", sans-serif;
font-weight: 700;
color: #3F4667;
text-align: center;
line-height: 1.625em;
margin-bottom: 3.75em;
}

.subheading01 span {
border-right: 1px solid #777D9D;
border-left: 1px solid #777D9D;
display: inline-block;
padding: 0 1.5em;
}

.subheading02 {
background: #777D9D;
font-family: "fot-tsukubrdgothic-std", sans-serif;
font-weight: 700;
color: #fff;
text-align: center;
line-height: 1.75em;
margin: 5em 0 2em;
padding: 0.3em 1em;
}

.subheading02:nth-child(1) {
margin-top: 0;
}

.subheading03 {
border-bottom: 1px solid #3F4667;
font-weight: 700;
margin-top: 6.25em;
margin-bottom: 1.25em;
padding-bottom: 0.5625em;
}

.marker {
background:#F8F2CC;
-webkit-box-decoration-break:clone;
box-decoration-break:clone;
font-size: 125%;
font-style: normal;
line-height: 1.75em;
padding:0.125em 0.25em;
}

.text-28 {
font-size: 175%;
}

.text-24 {
font-size: 150%;
}

.text-22 {
font-size: 137.5%;
}

.text-20 {
font-size: 125%;
}

.text-18 {
font-size: 112.5%;
}

.text-15 {
font-size: 93.75%;
}

.text-14 {
font-size: 87.5%;
}

.text-13 {
font-size: 81.25%;
}

.text-12 {
font-size: 75%;
}

.text-base {
color: #261E19;
}

.text-brand {
color: #3F4667;
}

.text-gray {
color: #636363;
}

.text-nona {
color: #CBB578;
}

.text-bold {
font-weight: 700;
}

.text-center {
text-align: center;
}

.text-right {
text-align: right;
}

.line-height-nor {
line-height: 1.75em;
}

.line-height-2 {
line-height: 2em;
}

.text-underline {
text-decoration: underline;
}

.text-marker {
display: inline-block;
font-style: normal;
position: relative;
}

.text-marker::after {
background: #777D9D;
content: "";
width: 100%;
height: 3px;
position: absolute;
right: 0;
bottom: 0;
left: 0;
}

p {
margin-top: 1em;
}

.line-height-2 p {
margin-top: 2em;
}

h1 + p, h2 + p, h3 + p, h4 + p, h5 + p, h6 + p, 
p:nth-child(1) {
margin-top: 0;
}

a {
color: #261E19;
text-decoration: none;
}

a:hover {
text-decoration: underline;
}

a:hover span {
text-decoration: inherit;
}

img {
width: 100%;
height: auto;
}

.img-round img {
border-radius: 50%;
}

img.aligncenter {
display: block;
margin: 5em auto;
}

img.aligncenter p {
margin-top: 0;
}

hr {
background: #C5C7D1;
border: none;
display: block;
width: 100%;
height: 1px;
outline: none;
}

.br {
display: block;
}

.br-inline {
display: inline-block;
}

#header .menu-global-nav li {
font-family: "fot-tsukubrdgothic-std";
font-weight: 700;
}

#header .menu-global-nav li.menu-hr {
border-top: 1px solid #C5C7D1;
}

.menu-global-nav li a, .menu-sub-nav li a {
display: block;
color: #3F4667;
}

.menu-global-nav li a:hover {
color: #777D9D;
text-decoration: none;
}

.menu-sub-nav li {
font-size: 93.75%;
}


/* -----------------------------------------------------------
Layout
----------------------------------------------------------- */

#header {
-webkit-backface-visibility: hidden;
backface-visibility: hidden;
box-sizing: border-box;
display: flex;
flex-direction: column;
padding: 1.25em;
position: relative;
}

#header-brand {
width: 25%;
min-width: 222px;
max-width: 330px;
text-align: center;
line-height: 1;
position: relative;
z-index: 1;
}

#header-brand a {
display: flex;
align-items: center;
flex-direction: column;
}

.logomark {
display: block;
width: 22.5%;
max-width: 74px;
margin: 0 auto;
}

.logo {
display: flex;
flex-direction: column;
align-items: center;
width: 100%;
margin-top: 1.875em;
}

.logo-sub {
display: flex;
width: 84%;
line-height: 1em;
max-width: 277px;
}

.logo-main {
display: flex;
width: 100%;
max-width: 330px;
line-height: 1em;
margin-top: 1.875em;
}

html.fixed, html.fixed body {
overflow: hidden;
}

.sec {
padding: 5em 0;
}

.sec-lg {
padding: 6.25em 0;
}

.sec-xlg {
padding: 7.5em 0;
}

.container, .container-md {
width: 80.6%;
max-width: 1100px;
margin: 0 auto;
}

.container-sm {
width: 58.6%;
min-width: 800px;
max-width: 800px;
margin: 0 auto;
}

.container-xs {
width: 54.6%;
min-width: 600px;
max-width: 600px;
margin: 0 auto;
}

.post-cat {
background: #777D9D;
display: flex;
align-items: center;
justify-content: center;
width: fit-content;
font-family: "fot-tsukubrdgothic-std", sans-serif;
font-weight: 700;
color: #fff;
margin-bottom: 0.5625em;
padding: 0 0.5em;
}

.icon-cat {
line-height: 1.625em;
}

.icon-cat-sm {
font-size: 81.25%;
line-height: 1.85em;
}

.post-thumb {
display: flex;
align-items: center;
justify-content: center;
width: 100%;
margin-bottom: 1.25em;
}

.post-thumb img {
aspect-ratio: 3 / 2;
border-radius: 0.625em;
object-fit: cover;
object-position: center center;
}

.post-excerpt {
display: block;
line-height: 1.75em;
margin-top: auto;
}

.row-4 .post-excerpt {
font-size: 93.75%;
}

.post-cap {
line-height: 1.5em;
}

.post-date {
display: block;
font-size: 87.5%;
margin-top: 1.75em;
}

.post-index dd a {
display: block;
}

.gallery {
display: flex;
flex-wrap: wrap;
}

.gallery li {
display: flex;
flex-direction: column;
width: 29.8%;
margin-top: 5em;
margin-left: 5.3%;
max-width: 280px;
}

.gallery .item {
display: block;
}

.gallery .item img {
aspect-ratio: 7/5.75;
object-fit: contain;
}

.gallery .item-box .tit {
display: block;
line-height: 1.5em;
margin-top: 1.875em;
margin-bottom: 1em;
}

.gallery .cap {
font-size: 87.5%;
line-height: 1.75em;
}

#sdgs .row {
align-items: center;
width: 72%;
max-width: 792px;
margin: 0 auto;
}

#sdgs .row-2 .figure {
width:32.4%;
max-width: 256px;
}

#sdgs .row-2 .text-group {
width:59.6%;
max-width: 472px;
line-height: 2em;
}

.logo-sdgs-sm {
width: 100%;
max-width: 318px;
}

#sns .row {
align-items: center;
justify-content: center;
margin: 0 auto;
}

#sns .text-14 {
line-height: 1.75em;
margin-bottom: 1.75em;
}

.icon-group {
display: flex;
flex-wrap: wrap;
justify-content: center;
width: 18.8%;
min-width: 206px;
max-width: 206px;
}

.icon-group li {
display: flex;
flex-direction: column;
align-items: center;
width: 5.25em;
text-align: center;
margin-top: 3.125em;
margin-left: 2.375em;
}

.icon-group li:nth-child(-n+2) {
margin-top: 0;
}

.icon-group li:nth-child(odd) {
margin-left: 0;
}

.icon-group li a {
display: block;
width: 3em;
height: 3em;
}

.icon-group li a svg {
vertical-align: bottom;
}

.icon-group li path {
aspect-ratio: 1/1;
object-fit: contain;
}

.icon-group li div {
font-family: "fot-tsukubrdgothic-std", sans-serif;
font-weight: 700;
font-size: 75%;
color: #636363;
line-height: 1;
margin-top: 0.8em;
}

.icon-group li div span.br {
margin-top: 0.5em;
}

.sns-mm {
border-left: 1px solid #D3D3D3;
box-sizing: border-box;
width: 48%;
max-width: 530px;
margin-left: 7%;
padding-top: 1.875em;
padding-bottom: 1.875em;
padding-left: 7%;
}

.parts-mm {
margin: 1.875em 0;
}

.sns-mm dt {
background: url("../img/icon_feather-mail.svg") no-repeat left center / 2.25em auto;
font-family: "fot-tsukubrdgothic-std", sans-serif;
font-size: 125%;
font-weight: 700;
line-height: 1em;
margin-bottom: 1em;
padding: 0.5em 0 0.5em 3em;
}

.parts-mm .form-item {
margin-top: 1.25em;
}

.sns-mm .form-item form, 
.parts-mm .form-item form {
display: flex;
align-items: center;
}

.sns-mm .form-item input[type="email"], .parts-mm .form-item input[type="email"], 
.sns-mm .form-item input[type="text"], .parts-mm .form-item input[type="text"] {
-webkit-appearance:none;
appearance: none;
border: 1px solid #636363;
box-sizing: border-box;
border-radius: 0;
width: 19.875em;
height: 3em;
font-size: 100%;
vertical-align: top;
/*margin-top: 1.25em;*/
margin-right: 1.875em;
outline: none;
padding: 0.5em;
}

.sns-mm .form-item input[type="submit"], 
.parts-mm .form-item input[type="submit"] {
-webkit-appearance:none;
appearance: none;
background: none;
border: 2px solid #636363;
box-sizing: border-box;
border-radius: 0.5em;
cursor: pointer;
width: 5em;
font-family: "fot-tsukubrdgothic-std", sans-serif;
font-size: 125%;
font-weight: 700;
color: #636363;
vertical-align: top;
outline: none;
/*margin-top: calc(1.25em - 3px);*/
padding: 0.0125em 0.5em;
-webkit-transition:all 0.25s ease;
transition:all 0.25s ease;
}

.sns-mm .form-item input[type="submit"]:hover, 
.parts-mm .form-item input[type="submit"]:hover {
background: #636363;
color: #fff;
}

#footer {
padding: 3.125em 0;
}

#footer-brand {
width: 18%;
min-width: 194px;
max-width: 194px;
margin: 0 auto 5em;
}

#footer-brand a {
display: block;
}

#footer-brand .logo {
margin-top: 1.0625em;
}

#footer-brand .logo-main {
margin-top: 1.0625em;
}

#location {
margin-bottom: 7.5em;
}

#location dt {
margin-top: 1.75em;
}

#location dt:nth-of-type(1) {
margin-top: 0;
}

.footer-menu {
margin-bottom: 5.625em;
}

.footer-menu > ul {
display: flex;
flex-wrap: wrap;
}

.footer-menu .menu-global-nav > li > a {
font-size: 93.75%;
font-weight: 700;
color: #3F4667;
margin-bottom: 1.5em;
}

.footer-menu .menu-global-nav > li > a:hover {
color: #3F4667;
text-decoration: underline;
}

.footer-menu .sub-menu li {
font-size: 93.75%;
margin-top: 0.25em;
}

.footer-menu .sub-menu li a:hover {
color: #3F4667;
text-decoration: underline;
}

#copyright {
font-size: 93.75%;
text-align: center;
margin-top: 0;
}

#copyright small.caution {
display: block;
font-size: 80%;
line-height: 2em;
margin-top: 4em;
}

/**
 pageTop
 */

p#pageTop {
position: fixed;
bottom: 1.25em;
right: 1.25em;
z-index: 999;
}

p#pageTop a {
display: block;
width: 48px;
text-align: center;
}


/* -----------------------------------------------------------
MediaQueries(PC)
----------------------------------------------------------- */

@media only screen and (min-width: 1025px) {

#header.stickey {
background: #fff;
-webkit-backface-visibility: hidden;
backface-visibility: hidden;
flex-direction: row;
flex-wrap: wrap;
justify-content: space-between;
width: 100%;
margin: 0 auto;
padding: 1.25em 1.25em 0;
position: fixed;
top: 0;
left: 0;
z-index: 999;
transition: .25s;
transform: translateY(-100%);
}

#header.stickey.is-show {
transform: translateY(0);
}

.bottom #header.stickey {
background: #fff;
flex-direction: row;
flex-wrap: wrap;
justify-content: space-between;
width: 100%;
margin: 0 auto;
padding: 1.25em 1.25em 0;
position: relative;
z-index: 999;
transform: translateY(0);
}

.bottom #header.stickey.fixed {
position: fixed;
transform: translateY(-100%);
}

/*.bottom #header.stickey.fixed {
transform: translateY(-100%);
}*/

.bottom #header.stickey.fixed.is-show {
position: fixed;
transform: translateY(0);
}

.lp #header.stickey {
align-items: flex-end;
justify-content: flex-start;
padding: 1.9375em 1.25em;
position: fixed;
transform: translateY(0);
}

#header-brand {
margin: 0 auto 8.5em;
order: 2;
}

#header.stickey #header-brand {
width: 20.9%;
max-width: 276px;
margin: 0.75em 0 1.25em;
order: 1;
}

.lp #header.stickey #header-brand {
display: flex;
align-items: flex-end;
width: 19%;
max-width: 238px;
margin: 0;
}

#header.stickey #header-brand a {
flex-direction: row;
align-items: flex-end;
justify-content: space-between;
/*width: auto;*/
width: 100%;
height: 54px;
}

.lp #header.stickey #header-brand a {
width: 100%;
height: 48px;
}

#header-corp {
width: 29.9%;
min-width: 304px;
max-width: 396px;
margin-left: 3vw;
order: 2;
}

#header.stickey .logomark {
width: 18.9%;
max-width: 52px;
margin-left: 0;
}

.header-sub-inner {
display: flex;
justify-content: flex-end;
margin-bottom: 3.0625em;
order: 1;
}

#header.stickey .header-sub-inner {
margin-bottom: 0;
order: 2;
}

.header-main-inner {
order: 3;
}

#header.stickey .header-main-inner {
position:absolute;
right: calc(1.25em + 2.375em + 1.875em - 3.25em);
bottom: 0;
}

#header.stickey .logo {
width: 71.5%;
max-width: 197px;
align-items: flex-start;
margin: 0 0 0;
}

.lp #header.stickey .logo {
max-width: 170px;
}

#header.stickey .logo-main {
margin-top: 0.875em;
}

.header-main-menu > ul {
display: flex;
justify-content: center;
}

.header-main-menu > ul li {
position: relative;
}

.header-main-menu > ul li a {
display:block;
}

.header-main-menu > ul > li > a {
font-size: clamp(100%, 1.3vw, 112.5%);
line-height: 1.5em;
padding: 0 2.5em calc(0.5em + 2px);
position: relative;
z-index: 11;
}

.header-main-menu > ul > li.menu-reading {
cursor: pointer;
}

.header-main-menu > ul > li.menu-reading > a {
padding: 0 3.5em calc(0.5em + 2px);
pointer-events: none;
}

#header.stickey .header-main-menu > ul > li > a {
font-size: 100%;
padding: 0 2.25em 1.25em;
line-height: 1em;
position: relative;
z-index: 11;
}

#header.stickey .header-main-menu > ul > li.menu-reading > a {
padding: 0 3.25em 1.25em;
}

/*#header.stickey .header-main-menu > ul > li:nth-last-child(1) > a {
padding-right: 0;
}*/

.header-main-menu > ul > li:not(:nth-last-child(1)) > a:after {
background: rgba(63, 70, 103, 0.5);
content: "";
width: 1px;
height: 100%;
position: absolute;
top: 0;
right: 0;
bottom: 0;
}

#header.stickey .header-main-menu > ul > li:not(:nth-last-child(1)) > a:after {
content: none;
}

#header ul.sub-menu {
background: #fff;
box-sizing: border-box;
width: 100%;
margin: 0;
text-align: center;
padding: 0 0 0.75em;
-webkit-transition: all .25s ease;
transition: all .25s ease;
visibility: hidden;
opacity: 0;
position: absolute;
top: 2em;
z-index: 10;
}

#header.stickey ul.sub-menu {
padding: 1em 0 0.5em;
top: 0.875em;
}

#header ul.sub-menu::before {
background: rgba(63, 70, 103, 0.5);
content: "";
width: calc(100% - 1px);
height: 1px;
position: absolute;
top: 2px;
left: 0;
}

#header.stickey ul.sub-menu::before {
width: calc(100% - 2px);
margin-right: auto;
margin-left: auto;
top: 1.25em;
right: 0;
}

#header ul.sub-menu li a {
font-size: clamp(87.5%, 1.2vw, 100%);
}

#header ul.sub-menu li a {
padding: 1em 0.5em;
}

#header ul.sub-menu li:nth-child(1) a {
padding-top: 1.75em;
}

#header.stickey ul.sub-menu li a {
font-size: 87.5%;
line-height: 1.75em;
}

#header.stickey ul.sub-menu li:nth-child(1) a {
padding-top: 1.5em;
}

#header .header-main-menu > ul li:hover ul.sub-menu {
top: calc(2.25em + 2px);
visibility: visible;
opacity: 1;
}

#header.stickey .header-main-menu > ul li:hover ul.sub-menu {
top: 1em;
}

.header-mobile-menu-container {
display: none;
}

.header-sub-menu {
display: flex;
justify-content: flex-end;
}

.header-sub-menu li {
line-height: 1;
margin-left: 2.5em;
}

.header-sub-menu li:nth-child(1) {
margin-left: 0;
}

.site-search {
margin-left: 1.875em;
}

.site-search input[type="text"] {
-webkit-appearance:none;
appearance: none;
background:#fff url("../img/icon_feather-search.svg") no-repeat left 0.625em center;
background-size: 1em auto;
border: 1px solid #3F4667;
box-sizing: border-box;
border-radius: 0.3125em;
cursor: pointer;
width: 2.375em;
height: 2.375em;
font-size: 100%;
padding: 0.6875em;
transition: all 0.5s;
outline: none;
}

.site-search input[type="text"]:focus, .site-search input[type="text"]:active {
width: 12em;
padding: 0.6875em 0 0.6875em 2.375em;
}

#menu-sub-menu {
display: flex;
}

#location dt {
font-size: 112.5%;
font-weight: 700;
margin-bottom: 0.25em;
}

#location dd {
font-size: 93.75%;
}

.footer-menu > ul > li {
box-sizing: border-box;
width: 20%;
margin-top: 5.625em;
padding-right: 1em;
}

.footer-menu > ul > li:nth-child(-n+5) {
margin-top: 0;
}

}

@media only screen and (min-width: 1025px) and (max-width: 1199px) {

.top #header.stickey, .bottom #header.stickey {
padding-bottom: 2.6875em;
}

#header.stickey #header-brand {
width: 22.2%;
/*min-width: 220px;*/
max-width: 220px;
margin: 0 0 0;
order: 1;
}

#header.stickey #header-brand a {
flex-direction: row;
align-items: flex-end;
height: 43px;
}

#header.stickey .logomark {
width: 18.7%;
max-width: 41px;
margin-right: 1.25em;
margin-left: 0;
}

#header.stickey .logo {
width: 71.4%;
align-items: flex-start;
margin: 0 0 0;
}

#header.stickey .logo-main {
margin-top: 0.8em;
}

#header.stickey .header-main-menu > ul > li > a {
padding-right: 1em;
padding-left: 1em;
}

#header.stickey ul.sub-menu {
width: 137.5%;
left: -18.75%;
}

}


/* -----------------------------------------------------------
MediaQueries(PC and TB)
----------------------------------------------------------- */

@media only screen and (max-width: 1024px) {

.none {
display: none;
}

img.aligncenter {
margin: 7.8125vw auto;
}

.container-md {
width: 84.8%;
}

.container-sm {
width: 84.8%;
min-width: inherit;
max-width: inherit;
}

.container-xs {
width: 84.8%;
min-width: inherit;
max-width: inherit;
}

.sec {
padding: 4.375em 0;
}

.sec-lg {
padding: 5.625em 0;
}

.heading01 {
font-size: clamp(150%, 3.515625vw, 225%);
}

#header {
padding: 0.9375em;
}

.header-main-inner, .header-sub-inner, 
.top #header.stickey, .bottom #header.stickey.fixed {
display: none;
}

#header-brand {
margin: 1.5625em auto 2.1875em;
}

#header.stickey #header-brand {
width: 22.2%;
min-width: 220px;
max-width: 276px;
margin: 0 0 0;
order: 1;
}

#header.stickey #header-brand a {
flex-direction: row;
align-items: flex-end;
width: auto;
height: 43px;
}

#header.stickey .logomark {
width: 18.7%;
max-width: 41px;
margin-right: 1.25em;
margin-left: 0;
}

#header-brand .logo, #header-brand .logo-main {
margin-top: 1.25em;
}

#header.stickey .logo {
width: 71.4%;
align-items: flex-start;
margin: 0 0 0;
}

#header.stickey .logo-main {
margin-top: 0.8em;
}

.header-mobile-menu-inner {
background: #fff;
width: 100%;
transition: all 0.5s;
opacity: 0;
position: fixed;
top: 0;
left: 0;
z-index: -1;
}

.header-mobile-menu-inner.panelactive {
height: 100%;
opacity: 1;
z-index: 999;
}

.header-mobile-menu-inner .header-mobile-menu {
box-sizing: border-box;
width: 100%;
min-height: 100%;
padding: 0 5% 4.5em;
}

.header-mobile-menu-inner.panelactive .header-mobile-menu {
margin: auto;
overflow: auto;
-webkit-overflow-scrolling: touch;
position: fixed;
top: 0;
right: 0;
bottom: 0;
left: 0;
z-index: 999;
}

.mobile-brand {
display: block;
}

#header .menu-global-nav {
margin: 0;
padding: 0;
list-style: none;
}

#header  .menu-global-nav > li.separate-item {
border-bottom: 1px solid #3F4667;
margin-bottom: 0.625em;
padding-bottom: 0.625em;
}

#header .menu-global-nav > li > a, #header .menu-sub-nav > li > a {
display: block;
line-height: 1.5em;
padding: 1.125em 1em;
position: relative;
}

#header .menu-global-nav > li.mobile-menu-dropdown > a::after {
background: url("../img/icon_feather-plus.svg") no-repeat center center / cover;
content: "";
width: 1.125em;
height: 1.125em;
margin-top: auto;
margin-bottom: auto;
transition: all .25s;
position: absolute;
top: 0;
right: 1em;
bottom: 0;
}

#header .menu-global-nav > li.mobile-menu-dropdown > a.close::after {
transform: rotate(45deg);
}

.hamburger-menu {
background-color: transparent;
border: 0;
box-sizing: content-box;
cursor: pointer;
display: block;
width: 2rem;
height: 2rem;
outline: 0;
padding: 0.875rem;
-webkit-transition: all .6s cubic-bezier(0.190, 1.000, 0.220, 1.000);
transition: all .6s cubic-bezier(0.190, 1.000, 0.220, 1.000);
-webkit-transform: translate3d(0, 0, 0);
transform: translate3d(0, 0, 0);
position: fixed;
top: 0;
right: 0;
z-index: 1000;
}

.hamburger-menu:hover {
cursor: pointer;
background-color: transparent;
}

.hamburger-menu-icon {
position: relative;
display: block;
}

.hamburger-menu-icon, .hamburger-menu-icon:before,
.hamburger-menu-icon:after {
background-color: #3F4667;
border-radius: 1px;
width: 100%;
height: 2px;
-webkit-transition: all .5s cubic-bezier(0.190, 1.000, 0.220, 1.000);
transition: all .5s cubic-bezier(0.190, 1.000, 0.220, 1.000);
}

.hamburger-menu-icon:before, .hamburger-menu-icon:after {
content: "";
position: absolute;
top: -10px;
left: 0;
}

.hamburger-menu-icon:after {
top: 10px;
}

.hamburger-menu.active .hamburger-menu-icon {
background-color: transparent;
}

.hamburger-menu.active .hamburger-menu-icon:before,
.hamburger-menu.active .hamburger-menu-icon:after {
top: 0;
}

.hamburger-menu.active .hamburger-menu-icon:before {
-webkit-transform: rotate(45deg);
transform: rotate(45deg);
}

.hamburger-menu.active .hamburger-menu-icon:after {
-webkit-transform: rotate(-45deg);
transform: rotate(-45deg);
}

.header-mobile-menu-container .mobile-brand {
box-sizing: border-box;
display: inline-block;
width: auto;
height: 3.75em;
padding: 0.75em 0;
}

.header-mobile-menu-container .mobile-brand img {
width: auto;
height: 100%;
}

.header-mobile-menu-container .mobile-brand:hover {
background-color: transparent;
}

.mobile-menu .sub-menu {
background: #fff;
display: none;
box-sizing: border-box;
width: 100%;
margin: 0;
padding: 0 0 0.75em calc(1em + 0.9375em);
}

.mobile-menu .sub-menu > li {
width: 100%;
font-size: 81.25%;
line-height: 1em;
}

#header .mobile-menu .sub-menu > li {
font-family: "游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", "Yu Gothic", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
font-weight: 400;
}

.mobile-menu .sub-menu > li a {
display: block;
padding: 1em 0;
}

.mobile-menu .sub-menu > li:nth-child(1) a {
padding-top: 0.75em;
}

.menu-sub-nav li {
font-family: "fot-tsukubrdgothic-std";
font-weight: 700;
}

#sdgs .row {
width: 100%;
}

.sns-icon {
display: flex;
align-items: center;
justify-content: center;
margin-top: 2.5em;
}

.sns-icon li {
width: 2em;
height: 2em;
margin: 0 2.1875em;
}

.site-search {
width: 52.8vw;
min-width: 198px;
position: absolute;
top: calc(0.75em + 3px);
left: 50%;
transform: translateX(-50%);
}

.site-search input[type="text"] {
-webkit-appearance:none;
appearance: none;
background:#fff url("../img/icon_feather-search.svg") no-repeat left 0.625em center;
background-size: 1em auto;
border: 1px solid #3F4667;
box-sizing: border-box;
border-radius: 0.3125em;
cursor: pointer;
width: 100%;
height: 1.875em;
font-size: 100%;
padding: 0.375em 0.375em 0.375em 2.25em;
outline: none;
}

.footer-menu > ul > li {
box-sizing: border-box;
width: 25%;
margin-top: 5em;
padding-right: 1em;
}

.footer-menu > ul > li:nth-child(-n+4) {
margin-top: 0;
}

}

@media only screen and (min-width: 835px) {

.row-3 > article {
display: flex;
width: 31%;
max-width: 340px;
margin-left: 3.5%;
}

.row-3 > article {
margin-top: 5em;
}

.row-3 > article:nth-child(-n+3) {
margin-top: 0;
}

.row-3 > article:nth-child(3n+1) {
margin-left: 0;
}

.row-4 > li {
display: flex;
width: 22.9%;
margin-left: 2.8%;
}

.row-4 > li:nth-child(-n+4) {
margin-top: 0;
}

.row-4 > li:nth-child(4n+1) {
margin-left: 0;
}

.gallery li:nth-child(3n+1) {
margin-left: 0;
}

.gallery li:nth-child(-n+3) {
margin-top: 0;
}

.pc-none {
display: none;
}

}

@media only screen and (min-width: 481px) {

.row-2 {
justify-content: space-between;
}

.row-3 > li {
display: flex;
width: 31%;
max-width: 340px;
margin-left: 3.5%;
}

.row-3 > .coming-soon {
width: 100%;
max-width: inherit;
text-align: center;
}

.row-3 > li:nth-child(-n+3) {
margin-top: 0;
}

.row-3 > li:nth-child(3n+1) {
margin-left: 0;
}

.post-index {
display: inline-block;
vertical-align: bottom;
}

.post-index li {
text-align: justify;
margin-top: 0.75em;
}

.post-index li:nth-child(1) {
margin-top: 0;
}

.post-index dt {
display: table-cell;
width: 7.5em;
vertical-align: top;
max-width: 120px;
}

.post-index dd {
display: table-cell;
width: auto;
vertical-align: top;
}

}


/* -----------------------------------------------------------
MediaQueries(TB and SP)
----------------------------------------------------------- */

@media only screen and (max-width: 834px) {

.container-md {
width: 90%;
min-width: inherit;
max-width: inherit;
}

.container {
width: 84.8%;
min-width: inherit;
max-width: inherit;
}

.sec {
padding: 3.75em 0;
}

.sec-lg {
padding: 5em 0;
}

.row-2 {
flex-direction: column;
}

.row-4 > li {
display: flex;
width: 31%;
max-width: 340px;
margin-top: 5em;
margin-left: 3.5%;
}

.row-4 > li:nth-child(-n+3) {
margin-top: 0;
}

.row-4 > li:nth-child(3n+1) {
margin-left: 0;
}

ul.btn-container {
align-items: center;
}

#headline {
font-size: clamp(187.5%, 4.8vw, 250%);
}

.heading01 {
font-size: clamp(150%, 4.8vw, 250%);
}

.heading02 {
font-size: clamp(150%, 3.8vw, 200%);
}

.heading02.num::before {
border-radius: 0.72em;
width: 1.44em;
height: 1.44em;
font-size: 125%;
line-height: 1.44em;
margin-right: 0;
}

.heading02.num .inner {
width: calc(100% - 0.75em - 1.8em);
margin-left: 0.75em;
}

.heading03 {
font-size: clamp(125%, 3.4vw, 175%);
}

.heading04 {
font-size: clamp(125%, 2.9vw, 150%);
}

.heading05 {
font-size: clamp(81.25%, 1.9vw, 100%);
}

.text-20 {
font-size: clamp(100%, 2.4vw, 125%);
}

.btn-container .text-20 {
font-size: clamp(112.5%, 2.4vw, 125%);
}

.text-13 {
font-size: clamp(75%, 1.6vw, 81.25%);
}

.text-15 {
font-size: clamp(87.5%, 1.8vw, 93.75%);
line-height: 1.75em;
}

.text-16 {
font-size: clamp(87.5%, 1.9vw, 100%);
line-height: 1.75em;
}

.text-22 {
font-size: clamp(118.75%, 2.7vw, 137.5%);
}

.text-24 {
font-size: clamp(125%, 2.9vw, 150%);
}

.text-28 {
font-size: clamp(125%, 3.4vw, 175%);
}

.br-sp {
display: block;
}

.tb-none {
display: none;
}

.title-grids {
font-size: clamp(100%, 2.2vw, 112.5%);
}

.post-excerpt {
font-size: clamp(87.5%, 1.9vw, 100%);
}

.row-4 .post-excerpt {
font-size: clamp(81.25%, 1.8vw, 93.75%);
}

.post-date {
font-size: clamp(81.25%, 1.7vw, 87.5%);
line-height: 1.75em;
margin-top: 0;
}

.icon-cat, .icon-cat-sm {
font-size: clamp(75%, 1.6vw, 81.25%);
line-height: 1.85em;
}

.post-index li {
font-size: clamp(87.5%, 1.9vw, 100%);
}

.gallery li {
width: 47.5%;
max-width: inherit;
margin-top: 10vw;
margin-left: 5%;
}

.gallery li:nth-child(-n+2) {
margin-top: 0;
}

.gallery li:nth-child(odd) {
margin-left: 0;
}

.gallery .item-box .tit {
font-size: clamp(87.5%, 1.9vw, 100%);
}

.gallery .cap {
font-size: clamp(81.25%, 1.7vw, 87.5%);
}

.text-group .br {
display: inline;
}

.text-group .heading01 .br, .text-group .heading02 .br {
display: block;
}

#school-logo {
display: block;
margin-bottom: 1.25em;
}

#school-logo img {
max-width: 255px;
}

#sdgs .row, #sdgs .row-2 .text-group {
width: 100%;
max-width: inherit;
}

#sdgs .row-2 .figure {
width: auto;
margin-bottom: 3.125em;
}

.logo-sdgs-sm {
margin-right: auto;
margin-left: auto;
}

.sns-mm {
border-top: 1px solid #D3D3D3;
border-left: none;
width: 100%;
max-width: inherit;
text-align: center;
margin-top: 3.75em;
margin-left: 0;
padding-top: 2.5em;
padding-left: 0;
}

.sns-mm dt {
display: inline-block;
}

.sns-mm .text-14 {
text-align: justify;
}

.sns-mm .form-item form, 
.parts-mm .form-item form {
flex-direction: column;
align-items: center;
}

.sns-mm .form-item input[type="email"], .parts-mm .form-item input[type="email"], 
.sns-mm .form-item input[type="text"], .parts-mm .form-item input[type="text"] {
width: 100%;
margin-right: 0;
}

.sns-mm .form-item input[type="submit"], 
.parts-mm .form-item input[type="submit"] {
margin-top: calc(1.875em - 5.5px);
margin-right: 0.75em;
margin-left: 0.75em;
}

#footer-brand {
margin-bottom: 3.125em;
}

#location {
margin-bottom: 5em;
}

#location dt {
font-size: clamp(87.5%, 1.9vw, 100%);
font-weight: 700;
}

#location dd {
font-size: clamp(87.5%, 1.9vw, 100%);
}

.footer-menu {
margin-bottom: 5em;
}

.footer-menu > ul > li {
width: 31%;
margin-top: 3.125em;
margin-left: 3.5%;
}

.footer-menu > ul > li:nth-child(4) {
margin-top: 3.125em;
}

.footer-menu > ul > li:nth-child(-n+3) {
margin-top: 0;
}

.footer-menu > ul > li:nth-child(3n+1) {
margin-left: 0;
}

.footer-menu .menu-global-nav > li > a {
font-size: clamp(87.5%, 1.8vw, 93.75%);
margin-bottom: 0.75em;
}

.footer-menu .sub-menu li {
font-size: clamp(81.25%, 1.8vw, 93.75%);
}

#copyright {
font-size: clamp(75%, 1.8vw, 93.75%);
}

#copyright small.caution {
font-size: 100%;
text-align: justify;
line-height: 2em;
margin-top: 1.625em;
}

p#pageTop a {
width: 45px;
}

}

@media only screen and (min-width: 481px) and (max-width: 834px) {

.row-3 > article {
display: flex;
width: 47.5%;
max-width: 340px;
margin-left: 5%;
}

.row-3 > article {
margin-top: 5em;
}

.row-3 > article:nth-child(-n+2) {
margin-top: 0;
}

.row-3 > article:nth-child(odd) {
margin-left: 0;
}

}


/* -----------------------------------------------------------
MediaQueries(SP)
----------------------------------------------------------- */

@media only screen and (max-width: 480px) {

img.aligncenter {
margin: 2.5em auto;
}

.sec {
padding: 3.125em 0;
}

.sec-lg {
padding: 3.75em 0;
}

.sec-xlg {
padding: 5em 0;
}

.post-sliders {
flex-wrap: nowrap;
}

.post-grids {
flex-wrap: wrap;
}

.post-sliders > li {
width: auto;
max-width: inherit;
flex: 0 0 74%;
margin-top: 0;
margin-left: 6%;
}

.post-grids > li {
width: 47.5%;
flex: inherit;
margin-top: 2.5em;
margin-left: 5%;
}

.post-grids > .coming-soon {
width: 100%;
text-align: center;
}

.post-grids > article {
width: 100%;
flex: inherit;
margin-top: 6.25em;
margin-left: 0;
}

.post-sliders > li:nth-child(1), .post-grids > li:nth-child(odd) {
margin-left: 0;
}

.post-grids.row-4 > li:nth-child(3) {
margin-top: 2.5em;
}

.post-grids.row-4 > li:nth-child(4) {
margin-left: 5%;
}

.post-grids > li:nth-child(-n+2), .post-grids > article:nth-child(1) {
margin-top: 0;
}

.post-sliders {
-webkit-overflow-scrolling: touch;
overflow-x: auto;
padding-bottom: 1.25em;
}

.post-index li {
text-align: justify;
line-height: 1.75em;
margin-top: 1.75em;
}

.post-index li:nth-child(1) {
margin-top: 0;
}

.sp-none {
display: none;
}

.btn {
flex-direction: column;
}

ul.btn-container li {
min-width: 300px;
}

.br-inline {
display: inline-block;
}

.sns-mm .form-item input[type="email"], 
.sns-mm .form-item input[type="text"] {
width: 100%;
max-width: 100%;
margin-right: 0;
margin-left: 0;
}

.footer-menu > ul > li {
box-sizing: border-box;
width: 50%;
padding-right: 1em;
}

.footer-menu > ul > li:nth-child(3) {
margin-top: 3.125em;
}

.footer-menu > ul > li:not(:nth-child(3n+1)) {
margin-left: 0;
}

.footer-menu > ul > li:nth-child(-n+2) {
margin-top: 0;
}

}