:root {
	--font-color: #172943;
	--main-color: #FABE00;
	--main-color-50: #FABE0080;
	--main-color-20: #FABE0033;
	--pale-color: #fff8f0;
	--main-blue: #005BAC;
	--navy-gradation: linear-gradient(to right, #273D55, #122A40);
	--sub-color: #D5D7DE;
	--gray-color: #9DA2AF;
	--border-color: #627790;
	--bg-color: #EBEDF0;

	--font-text: "Zen Kaku Gothic New", "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", YuGothic, "ヒラギノ角ゴ Pro", "Hiragino Kaku Gothic Pro", "メイリオ", "Meiryo", sans-serif;
	--font-en: "Roboto", sans-serif;

	--fontsize-25: clamp(19px, 1.3vw, 25px);
	--fontsize-22: clamp(18px, 1.1vw, 22px);
	--fontsize-20: clamp(17px, 1vw, 20px);
	--fontsize-18: 18px;
	--fontsize-16: 16px;
	--fontsize-15: 15px;
	--fontsize-14: 14px;

	--trans-fast: .25s ease;
	--trans-base: .5s ease;
}

*, *::before, *::after {
	box-sizing: border-box;
}
* {
	margin: 0;
}
img, picture, video, canvas, svg {
	display: block;
	max-width: 100%;
	height: auto;
}
input, button, textarea, select {
	font: inherit;
}
button{
	border: none;
	background-color: transparent;
	display: block;
	cursor: pointer;
	width: 100%;
	text-align: justify;
	color: var(--font-color);
}
ol,ul {
	margin: 0;
	padding: 0;
	list-style: none;
}
legend, menu{
	padding: 0;
}
a {
	text-decoration: none;
	color: var(--font-color);
}
p, li, dd {
	overflow-wrap: break-word;
	text-align: justify;
}
html[lang="en"] p,
html[lang="en"] li,
html[lang="en"] dd {
	text-align: left;
}
h1, h2, h3, h4, h5, h6 {
	overflow-wrap: break-word;
	font-weight: 500;
	line-height: 1.5;
	font-style: normal;
}
table {
	border-collapse: separate;
	border-spacing: 0;
}
body {
	font-family: var(--font-text);
	line-height: 1.8;
	-webkit-font-smoothing: antialiased;
	-webkit-text-size-adjust: 100%;
	color: var(--font-color);
	font-weight: 500;
	font-style: normal;
	font-size: var(--fontsize-16);
	background-color: var(--bg-color);
}
@media (prefers-reduced-motion: reduce) {
	*,
	*::before,
	*::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
		scroll-behavior: auto !important;
	}
}

/* 
global header
----------------------------------------------------------- */
.header {
	width:100%;
}
.header__nav {
	width:100%;
	background-color: rgba(255,255,255,0.95);
	position:fixed;
	display:flex;
	justify-content:space-between;
	flex-wrap:wrap;
	align-items: center;
	top:0;
	left:0;
	z-index:998;
	padding-inline:clamp(15px, 2vw, 40px);
}
.header__logo img{
	height: 50px;
	width: auto;
}
.header__links {
	display:flex;
	justify-content:flex-end;
	flex-wrap:wrap;
	align-items: center;
}
.header__item{
	margin: 0 25px;
	text-align: center;
	position: relative;
}
.header__link{
	display: inline-block;
	padding: 25px 0;
	transition: color var(--trans-base);
	font-weight: 700;
}
.header__link:hover{
	color: var(--main-blue);
}
.header__link.header__link--parent{
	display: flex;
	align-items: center;
}
.header__dropdown-icon{
	color: var(--gray-color);
	transition: transform var(--trans-base);
	display: block;
	margin-left: 5px;
}
.header__link:hover .header__dropdown-icon{
	transform: rotate(-45deg);
}
.header__item.header__item--instagram{
	margin: 0 0 0 20px;
	padding-inline: 20px; 
	border-left: 1px dashed var(--font-color);
	border-right: 1px dashed var(--font-color);
}
.header__item.header__item--instagram svg{
	height: 30px;
	width: auto;
}
.header__item.header__item--instagram svg path{
	transition: fill var(--trans-base);
}
.header__item.header__item--instagram .header__link:hover svg path{
	fill: var(--main-color);
}
.header__item.header__item--instagram .header__link{
	padding: 0;
	display: flex;
	align-items: center;
}
.header__item.header__item--contact{
	margin: 0 0 0 40px;
}
.header__item.header__item--contact .header__link{
	display: flex;
	align-items: center;
	padding: 8px 20px;
	background-color: var(--main-color);
	border-radius: 4px;
	transition: color var(--trans-base);
}
.header__item.header__item--contact .header__link:hover{
	color: #fff;
}
.header__item--contact-icon{
	margin-right: 10px;
}
.header__item--contact-icon svg{
	height: 19px;
	width: auto;
}
.header__item--contact-icon svg path{
	transition: fill var(--trans-base);
}
.header__item.header__item--contact .header__link:hover .header__item--contact-icon svg path{
	fill: #fff;
}
.header__submenu {
	position: absolute;
	top: 90px;
	left: 50%;
	transform: translateX(-50%) scaleY(0);
	transform-origin: center top;
	z-index: 8999;
	display:block;
	width: 230px;
	box-sizing: border-box;
	transition: transform var(--trans-base);
}
.header__item--has-children:hover .header__submenu {
	transform: translateX(-50%) scaleY(1);
}
.header__submenu-item{
	background-color: #fefefe;
	border: 1px solid rgba(157,162,175,0.5);
	border-radius: 2px;
}
.header__submenu-item:not(:last-child){
	margin-bottom: 6px;
}
.header__submenu-link{
	padding: 10px 12px 10px 10px;
	width: 100%;
	font-weight: 700;
	font-size: var(--fontsize-15);
	position: relative;
	transition: color var(--trans-base);
	display: flex;
	align-items: center;
	justify-content: space-between;
}
.header__submenu-link:hover{
	color: var(--main-blue);
}
.header__submenu-link svg{
	height: 16px;
	width: auto;
}
.header__submenu-link svg path{
	transition: fill var(--trans-base);
}
.header__submenu-link:hover svg path{
	fill: var(--main-color);
}

/* 
sp nav
----------------------------------------------------------- */
.spnav__overlay{
	position: fixed;
	left: 0;
	top: 0;
	width: 100%;
	height: 100vh;
	z-index: 998;
	display: none;
}
.spnav__overlay.is-open{
	display: inherit;
}
.spnav__toggle {
	position:fixed;
	top: 5px;
	right: 5px;
	z-index:999;
	text-align:center;
	cursor:pointer;
	display:none;
	border: none;
	background-color: transparent;
	width: 50px;
	height: 50px;
}
.spnav__toggle-lines,
.spnav__toggle-lines span {
	display: inline-block;
	transition: transform var(--trans-base);
	box-sizing: border-box;
}
.spnav__toggle-lines {
	position: relative;
	width: 30px;
	height: 18px;
}
.spnav__toggle-lines span {
	position: absolute;
	left: 0;
	width: 100%;
	height: 2px;
	background-color: var(--main-color);
	border-radius: 20px;
}
.spnav__toggle-lines span:nth-of-type(1) {
	top: 0;
}
.spnav__toggle-lines span:nth-of-type(2) {
	top: 8px;
}
.spnav__toggle-lines span:nth-of-type(3) {
	bottom: 0;
}
.spnav__toggle.is-open .spnav__toggle-lines span:nth-of-type(1) {
	transform: translateY(8px) rotate(-45deg);
}
.spnav__toggle.is-open .spnav__toggle-lines span:nth-of-type(2) {
	left: 60%;
	opacity: 0;
	animation: spnav-toggle-line .8s forwards;
}
.spnav__toggle.is-open .spnav__toggle-lines :nth-of-type(3) {
	transform: translateY(-8px) rotate(45deg);
}
@-webkit-keyframes spnav-toggle-line {
	100% {
		height: 0;
	}
}
.spnav {
	position:relative;
	z-index:999;
	color: #9DA2AF;
}
.spnav a{
	color: #9DA2AF;
}
.spnav__wrap {
	-webkit-backdrop-filter: blur(20px) brightness(1.2);
	backdrop-filter: blur(20px) brightness(1.2);
	background-color: rgba(23,41,67,0.8);
	width:300px;
	max-width:80%;
	height:100%;
	transition: opacity var(--trans-fast), transform var(--trans-fast);
	position:fixed;
	top:0;
	left: 0;
	transform: translateX(-100%);
	overflow-y:scroll;
	opacity: 0;
}
.spnav.is-open .spnav__wrap {
	opacity: 1;
	transform: translateX(0);
}
.spnav__logo {
	width:100%;
	padding:15px;
	text-align:center;
}
.spnav__logo img {
	height: 40px;
	width: auto;
	margin:0 auto;
}
.spnav__item:first-child {
	border-top:1px solid var(--main-color-50);
}
.spnav__item {
	border-bottom:1px solid var(--main-color-50);
	font-size:0.9rem;
	line-height: 1.2;
}
.spnav__item:last-child {
	border-bottom:1px solid var(--main-color-50);
}
.spnav__item.spnav__item--instagram svg{
	height: 15px;
	width: auto;
	margin-right: 5px;
	display: inline-block;
}
.spnav__link,
.spnav__submenu-link{
	padding: 15px;
	display: block;
	position: relative;
	z-index: 1;
	color: #fff;
}
.spnav__link span {
	display: block;
	position: absolute;
	right: 0;
	top: 50%;
	transform: translateY(-50%);
	width: 40px;
	height: 40px;
	border-left: solid 1px var(--main-color-50);
	z-index: 2;
	cursor: pointer;
}
.spnav__link span::before {
	content: '';
	display: block;
	position: absolute;
	inset: 50%;
	transform: translate(-50%, -50%);
	width: 0;
	height: 0;
	border-style: solid;
	border-color: transparent transparent transparent var(--main-color);
	border-width: 4.5px 0px 4.5px 7.79px;
}
.spnav__accordion-btn{
	padding: 15px 0 15px 15px;
	position: relative;
	width: 100%;
	border: none;
	background-color: transparent;
	text-align: left;
	cursor: pointer;
	display: flex;
	justify-content: space-between;
}
.spnav__accordion-btn::after{
	content: "";
	position: absolute;
	right: 39px;
	top: 50%;
	transform: translateY(-50%);
	width: 1px;
	height: 40px;
	background-color: var(--main-color-50);
}
.spnav__accordion-btn span{
	display: block;
	width: 40px;
	height: 20px;
	position: relative;
	right: 0;
}
.spnav__accordion-btn span::before,
.spnav__accordion-btn span::after {
	content: '';
	display: block;
	position: absolute;
	inset: 50%;
	transform: translate(-50%, -50%);
	background-color: var(--main-color);
	border-radius: 50vh;
	transition: transform var(--trans-fast), background-color var(--trans-fast);
}
.spnav__accordion-btn span::before {
	width: 16px;
	height: 1px;
}
.spnav__accordion-btn span::after {
	height: 16px;
	width: 1px;
}
.spnav__item--has-children.is-open .spnav__accordion-btn span::before,
.spnav__item--has-children.is-open .spnav__accordion-btn span::after {
	transform: translate(-50%, -50%) rotate(45deg);
	background-color: var(--main-color);
}
.spnav__item--has-link{
	display: flex;
	flex-wrap: wrap;
}
.spnav__item--has-link .spnav__accordion-btn{
	width: 40px;
	padding-left: 0;
}
.spnav__link--has-link{
	width: calc(100% - 40px);
}
.spnav__submenu{
	width: 100%;
	background: rgba(23,41,67,0.5);
	display: none;
}
.spnav__submenu-item {
	border-top:1px solid var(--main-color-20);
}
.spnav__submenu-item:last-child {
	border-bottom:none;
}
.spnav__submenu-link{
	padding: 15px;
	display: block;
	position: relative;
	z-index: 1;
	padding-left: 35px;
}
.spnav__submenu-link::before {
	content: '';
	display: block;
	position: absolute;
	left: 15px;
	top: 50%;
	transform: translateY(-50%);
	width: 0;
	height: 0;
	border-style: solid;
	border-color: transparent transparent transparent var(--main-color);
	border-width: 4.5px 0px 4.5px 7.79px;
	margin-right: 10px;
}

/* 
utility
----------------------------------------------------------- */ 

/* メディアクエリ出し分け */
.u-pc {
	display: block !important;
}
br.u-pc {
	display: inline !important;
}
.u-pc-1024,
.u-pc-767,
.u-pc-480 {
	display: none;
}
br.u-pc-1024,
br.u-pc-767,
br.u-pc-480 {
	display: none;
}

/* animation */
.u-fade,
.u-fade-up,
.u-fade-left,
.u-fade-right{
	opacity: .01;
	transition: opacity var(--trans-base), transform var(--trans-base);
	will-change: opacity, transform;
	transform: none;
}
.u-fade-up{
	transform: translate3d(0, 30px, 0);
}
.u-fade-left{
	transform: translate3d(-50px, 0, 0);
}
.u-fade-right{
	transform: translate3d(50px, 0, 0);
}
.is-active.u-fade,
.is-active .u-fade,
.is-active.u-fade-up,
.is-active .u-fade-up,
.is-active.u-fade-left,
.is-active .u-fade-left,
.is-active.u-fade-right,
.is-active .u-fade-right {
	opacity: 1;
	transform: translate3d(0, 0, 0);
}

/* animation delay */
.u-delay-1 {
	transition-delay: 0.25s;
}
.u-delay-2 {
	transition-delay: 0.5s;
}
.u-delay-3 {
	transition-delay: 0.75s;
}
@media (prefers-reduced-motion: reduce) {
	.u-fade,
	.u-fade-up,
	.u-fade-left,
	.u-fade-right{
		transition: none !important;
		transform: none !important;
		opacity: 1 !important;
		will-change: auto;
	}
}

/* 汎用アンカーリンク */
.u-anchor{
	padding-top: clamp(80px, 7.8vw, 150px);
	margin-top: calc(clamp(80px, 7.8vw, 150px) * -1);
}

/* text-align */
.u-text-center{
	text-align: center;
}
.u-text-left{
	text-align: left;
}
.u-text-right{
	text-align: right;
}

/* text link*/
.u-text-link{
	text-decoration: underline;
	transition: opacity var(--trans-base);
}
.u-text-link.u-text-link--blue{
	color: var(--main-blue);
}
.u-text-link:hover{
	opacity: 0.7;
}

/* text color */
.u-color-main{
	color: var(--main-color);
	font-weight: 700;
}
.u-color-blue{
	color: var(--main-blue);
	font-weight: 700;
}
/* bg */
.u-bg-pale{
	background-color: var(--pale-color);
}
.u-bg-closs{
	background-image: url("../img/common/u-bg-closs.png");
}

/* img */
.u-img-maru{
	border-radius: 4px;
	overflow: hidden;
}
.u-img-shadow{
	box-shadow: 0px 2px 5px 0px rgba(0, 0, 0, 0.1);
}
.u-img-box{
	padding: 15px;
	border-radius: 4px;
	background-color: #fff;
	border: 1px solid var(--sub-color);
}

/* border */
.u-section-border{
	border-bottom: 1px dashed var(--gray-color);
}

/* margin */
.u-mb95{
	margin-bottom: clamp(40px, 4.9vw, 95px);
}
.u-mb50{
	margin-bottom: clamp(30px, 2.6vw, 50px);
}
.u-text-18{
	margin-bottom: 1.8em;
}
/* 
layout
----------------------------------------------------------- */ 
.l-main{
	overflow-x: hidden;
	position: relative;
}
.l-inner{
	width: min(90%,1200px);
	margin-inline:auto;
}
.l-padding{
	padding-block: clamp(50px, 6.8vw, 130px);
}
.l-padding--medium{
	padding-block: clamp(40px, 4.9vw, 95px) clamp(50px, 6.8vw, 130px);
}
.l-padding--compact{
	padding-block: clamp(40px, 4.9vw, 95px);
}

/* 投稿一覧 sidebarありレイアウト */
.l-post-wrap{
	display:flex;
	gap: 5%;
	flex-wrap:wrap;
}
.l-post-wrap-main{
	width:70%;
}
.l-post-wrap-side {
	width: 25%;
}

.l-2col{
	display:flex;
	justify-content: space-between;
	flex-wrap: wrap;
	align-items: flex-start;
	width: min(90%,1470px);
	margin-inline: auto;
}
.l-2col__side{
	width: clamp(300px, 18.8vw, 360px);
	position: sticky;
	left: 0;
	top: 30px;
	padding: clamp(50px, 6.8vw, 130px) clamp(30px, 2.6vw, 50px) clamp(50px, 6.8vw, 130px) 0;
}
.l-2col__body{
	width: calc(100% - clamp(300px, 18.8vw, 360px));
	border-left: 1px dashed var(--gray-color);
	padding-top: clamp(50px, 6.8vw, 130px);
	padding-left: clamp(30px, 2.6vw, 50px);
}
.l-2col__title{
	margin-bottom: 28px;
	position: relative;
	padding-left: 36px;
	font-weight: 700;
	font-size: var(--fontsize-18);
}
.l-2col__title::before{
	content: '';
	position: absolute;
	left: 0;
	top: 50%;
	transform: translateY(-50%);
	height: 3px;
	width: 26px;
	background-color: var(--gray-color);
}
.l-2col__title::after{
	content: '';
	position: absolute;
	left: 0;
	top: 50%;
	transform: translateY(-50%);
	height: 3px;
	width: 21px;
	background-color: var(--font-color);
}
.l-2col__padding{
	padding-bottom: clamp(70px, 9.1vw, 175px);
}
.l-2col__padding--mini{
	padding-bottom: clamp(50px, 6.8vw, 130px);
}
.l-2col__border{
	padding-bottom: clamp(50px, 6.8vw, 130px);
	margin-bottom: clamp(50px, 6.8vw, 130px);
	border-bottom: 1px dashed var(--gray-color);
}
.l-2col__side .s-sub-pagenav__list{
	gap: 16px !important;
}
.l-2col__side .s-sub-pagenav{
	padding-block: 0 !important;
}
.l-2col__side .s-sub-pagenav__list .c-blue-btn__link{
	font-size: var(--fontsize-16) !important;
	padding: 14px 20px !important;
}
/* 
component
----------------------------------------------------------- */ 

/* topに戻るボタン */
.c-top-back{
	height: 45px;
	width: 45px;
	border-radius: 50%;
	background-color: var(--main-color);
	position: fixed;
	right: 15px;
	bottom: 15px;
	display: grid;
	place-content: center;
	z-index: 10000;
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
	transition: opacity var(--trans-base), visibility var(--trans-base);
}
.c-top-back.is-visible{
	opacity: 1;
	visibility: visible;
	pointer-events: auto;
}
.c-top-back img{
	height: 13px;
	width: auto;
}

/* 本文エリア */
.c-page-contents a {
	text-decoration: underline;
	color: inherit;
	font-weight: inherit;
}
.c-page-contents h1,
.c-page-contents h2,
.c-page-contents h3,
.c-page-contents h4,
.c-page-contents h5,
.c-page-contents h6{
	line-height: inherit;
	font-weight: bold;
}
.c-page-contents ol{
	list-style: decimal;
}
.c-page-contents ul{
	list-style: disc;
}
.c-page-contents ol li,
.c-page-contents ul li {
	margin-left: 1em;
}

/* text list */
.c-normal-decimal{
	list-style: decimal;
}
.c-normal-disc{
	list-style: disc;
}
.c-normal-decimal > li,
.c-normal-disc > li{
	margin-left: 1em;
}
.c-maru-list__item::before{
	content: '● ';
}
.c-gradation-list__item{
	position: relative;
	z-index: 0;
	padding-left: 20px;
	font-weight: 700;
	color: var(--main-blue);
	display: flex;
}
.c-gradation-list__item::before{
	content: '';
	position: absolute;
	left: 0;
	top: 11px;
	width: 10px;
	height: 10px;
	border-radius: 5px;
	background-image: linear-gradient(to bottom, #172943, #9DA2AF);
}
.c-gradation-list.c-gradation-list--fc .c-gradation-list__item{
	color: var(--font-color);
	margin-bottom: 10px;
	font-weight: 500;
	line-height: 1.6;
}
.c-gradation-list.c-gradation-list--fc .c-gradation-list__item::before{
	top: 8px;
}

/* more btn */
.c-more-btn{
	display: block;
	background-color: var(--main-color);
	width: min(100%,250px);
	color: #fff;
	text-align: center;
	padding: 15px;
	position: relative;
	z-index: 0;
	margin: 0 5px 5px 0;
}
.c-more-btn::before {
	content: '';
	display: block;
	width: 0;
	height: 0;
	border-style: solid;
	border-color: transparent transparent #fff transparent;
	border-width: 0px 0px 10px 10px;
	position: absolute;
	inset: auto 5px 5px auto;
	transition: background-color var(--trans-base), opacity var(--trans-base);
}
.c-more-btn::after {
	content: '';
	width: 100%;
	height: 100%;
	top: 5px;
	left: 5px;
	border: 1px solid var(--main-color);
	position: absolute;
	transition: top var(--trans-base), left var(--trans-base);
	z-index: -1;
}
.c-more-btn:hover::before{
	inset: auto 2px 2px auto;
}
.c-more-btn:hover::after{
	top: 0;
	left: 0;
}

/* blue btn */
.c-blue-btn{
	box-shadow: 0px 10px 10px 0px rgba(0, 0, 0, 0.1);
	transition: box-shadow var(--trans-base);
	width: clamp(250px, 16.1vw, 310px);
}
.c-blue-btn.c-blue-btn--noshadow{
	box-shadow: none;
}
.c-blue-btn.c-blue-btn--center{
	margin-inline: auto;
}
.c-blue-btn:hover{
	box-shadow: none;
}
.c-blue-btn__link{
	padding: 14px 20px;
	border-radius: 4px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	width: 100%;
	height: 100%;
	position: relative;
	z-index: 0;
	color: #fff;
	font-size: var(--fontsize-16);
	font-weight: 700;
	overflow: hidden;
}
.c-blue-btn__link::before{
	content: "";
	position: absolute;
	right: 0;
	top: 0;
	width: 200%;
	height: 100%;
	background-image: linear-gradient(to right, #273D55, #122A40 47%, #122A40 52%, #354D67);
	transition: right var(--trans-base);
	z-index: -1;
}
.c-blue-btn__link:hover::before{
	right: -100%;
}
.c-blue-btn__label{
	display: block;
	width: calc(100% - 30px);
}
.c-blue-btn__label small{
	font-size: var(--fontsize-14);
	padding-right: 10px;
	color: var(--gray-color);
}
.c-gray-btn{
	padding: 6px 20px 6px 28px;
	width: 180px;
	border-radius: 40px;
	font-weight: 700;
	line-height: 1.5;
	display: flex;
	align-items: center;
	justify-content: space-between;
	background-color: #DADEE2;
	transition: background-color var(--trans-base), color var(--trans-base); 
}
.c-gray-btn.c-gray-btn--dark{
	background-color: #B6BFC7;
}
.c-gray-btn:hover{
	background-color: var(--font-color);
	color: #fff;
}
.c-gray-btn svg path{
	transition: fill var(--trans-base); 
}
.c-gray-btn:hover svg path{
	fill: #fff;
}

/* 汎用矢印 */
.c-link-arrow{
	display: block;
	width: 46px;
	height: 46px;
	position: relative;
	z-index: 0;
}
.c-link-arrow::before{
	content: '';
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%,-50%);
	width: 34px;
	height: 34px;
	background-color: #fff;
	border-radius: 18px;
	z-index: -1;
	display: block;
	transition: background-color var(--trans-base);
}
.c-link-arrow.c-link-arrow--gray::before{
	background-color: var(--gray-color);
}
a:hover .c-link-arrow::before{
	background-color: var(--main-color);
}
.c-link-arrow::after{
	content: '';
	position: absolute;
	display: block;
	left: 50%;
	top: 50%;
	transform: translate(-50%,-50%);
	width: 12px;
	height: 6px;
	background: url("../img/common/link-arrow.svg") center center / cover no-repeat;
}

.c-link-arrow > svg{
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%,-50%);
	transition: transform var(--trans-base);
}
a:hover .c-link-arrow > svg{
	transform: translate(-50%,-50%) rotate(180deg);
}
.c-link-arrow > svg path{
	transition: fill var(--trans-base);
}
.c-link-arrow.c-link-arrow--gray > svg path{
	fill: var(--gray-color);
}
a:hover .c-link-arrow > svg path{
	fill: var(--main-color);
}

/* 汎用グレー矢印 */
.c-gray-arrow svg{
	height: 21px;
	width: auto;
}
.c-gray-arrow svg circle,
.c-gray-arrow svg path{
	transition: fill var(--trans-base);
}
a:hover .c-gray-arrow svg circle,
button:hover .c-gray-arrow svg circle{
	fill: var(--gray-color);
}
a:hover .c-gray-arrow svg path,
button:hover .c-gray-arrow svg path{
	fill: #122A40;
}

/* 汎用ボタン */
.c-gradation-btn{
	display: flex;
	position: relative;
	padding: 14px 20px;
	font-size: var(--fontsize-16);
	align-items: center;
	background-size: 100% 200%;
	overflow: hidden;
	box-shadow: 0 10px 10px rgba(0.0.0.0.1);
	color: #fff !important;
	font-weight: 700;
	z-index: 0;
}
.c-gradation-btn.c-gradation-btn--big{
	font-size: var(--fontsize-18);
	padding: 20px 30px;
}
.c-gradation-btn::before{
	content: "";
	position: absolute;
	right: 0;
	top: 0;
	width: 200%;
	height: 100%;
	background-image: linear-gradient(to right, #273D55, #122A40 47%, #122A40 52%, #354D67);
	transition: right var(--trans-base);
	z-index: -1;
}
.c-gradation-btn:hover::before{
	right: -100%;
}
.c-gradation-btn__icon{
	margin-right: 10px;
}
.c-gradation-btn__icon svg{
	height: 16px;
	width: auto;
}
.c-gradation-btn.c-gradation-btn--big .c-gradation-btn__icon svg{
	height: 21px;
	width: auto;
}
.c-gradation-btn__arrow{
	position: absolute;
	right: 20px;
	top: 50%;
	transform: translateY(-50%);
}
.c-gradation-btn__arrow svg{
	height: 21px;
	width: auto;
}
.c-gradation-btn__arrow svg g,
.c-gradation-btn__arrow svg path{
	transition: fill var(--trans-base);
}
.c-gradation-btn:hover .c-gradation-btn__arrow svg g{
	fill: var(--gray-color);
}
.c-gradation-btn:hover .c-gradation-btn__arrow svg path{
	fill: #122A40;
}

/* 見出しデザイン */
.c-maru-title{
	font-size: var(--fontsize-16);
	margin-bottom: 15px;
	color: var(--main-color);
	position: relative;
	padding-left: 20px;
}
.c-maru-title::before{
	content: "";
	position: absolute;
	left: 0;
	top: 7px;
	padding: 5.5px;
	border-radius: 10px;
	background-color: var(--main-color);
}
.c-bb-title{
	font-size: clamp(20px, 1.5vw, 28px);
	font-weight: 700;
	margin-bottom: 24px;
	border-bottom: 1px solid var(--font-color);
}
.c-bb-title.c-bb-title--big{
	font-size: clamp(22px, 1.9vw, 38px);
}
.c-bb-title__text{
	position: relative;
	z-index: 0;
	display: inline-block;
	padding-bottom: 15px;
}
.c-bb-title__text::before{
	content: '';
	position: absolute;
	left: 0;
	bottom: 0;
	height: 2px;
	width: 100%;
	background-color: var(--font-color);
}
.c-bb-title__tag{
	display: block;
	font-size: var(--fontsize-14);
	color: #fff;
	padding: 4px 24px;
	background-color: var(--font-color);
	margin-bottom: 10px;
	border-radius: 30px;
	width: fit-content;
	font-family: var(--font-en);
}
.c-bg-title{
	font-size: var(--fontsize-16);
	font-weight: 700;
	background-image: linear-gradient(to right, #122A40, #9DA2AF);
	border-radius: 50px;
	color: #fff;
	padding: 10px 28px;
	display: flex;
	align-items: center;
	margin-bottom: 24px;
}
.c-bg-title::after{
	content: '';
	flex-grow: 1;
	margin-left: clamp(15px, 1.6vw, 30px);
	height: 1px;
	background-color: var(--gray-color);
}
.c-bg-title.c-bg-title--icon{
	position: relative;
	z-index: 0;
	padding-left: clamp(65px, 4.7vw, 90px);
}
.c-bg-title.c-bg-title--icon::before{
	content: '';
	position: absolute;
	left: 0;
	top: 50%;
	transform: translateY(-50%);
	display: block;
	width: clamp(50px, 3.6vw, 70px);
	height: clamp(50px, 3.6vw, 70px);
	background-position: center center;
	background-repeat: no-repeat;
	background-size: contain;
}
.c-circlebtm-title{
	font-size: var(--fontsize-18);
	font-weight: 700;
	padding-bottom: 10px;
	margin-bottom: 12px;
	border-bottom: 1px solid var(--gray-color);
	position: relative;
	padding-left: 20px;
}
.c-circlebtm-title.c-circlebtm-title--bordernone{
	padding-bottom: 0;
	border-bottom: none;
}
.c-circlebtm-title::before{
	content: '';
	position: absolute;
	left: 0;
	top: 10px;
	width: 10px;
	height: 10px;
	border-radius: 5px;
	background-image: linear-gradient(to bottom, #172943, #9DA2AF);
}
.c-bgleft-title{
	padding: 10px 20px;
	background-color: #D5D7DE;
	border-radius: 4px;
	margin-bottom: 24px;
	position: relative;
	z-index: 0;
	font-weight: 700;
	font-size: var(--fontsize-16);
}
.c-bgleft-title.c-bgleft-title--dark{
	background-color: var(--font-color);
	color: #fff;
	font-size: var(--fontsize-18);
	margin-bottom: clamp(24px, 2vw, 40px);
}
.c-bgleft-title::before{
	content: '';
	position: absolute;
	left: 0;
	top: 50%;
	transform: translateY(-50%);
	width: 3px;
	height: 1em;
	background-color: var(--font-color);
}
.c-bgleft-title.c-bgleft-title--dark::before{
	background-color: #fff;
}
.c-bgleft-title small{
	font-size: 12px;
}
.c-neon-title{
	text-align: center;
	color: #fff;
	font-weight: 700;
	font-size: var(--fontsize-18);
	position: relative;
	z-index: 0;
	width: fit-content;
	margin: 0 auto 24px;
	padding-bottom: 15px;
}
.c-neon-title::after{
	content: '';
	position: absolute;
	left: 0;
	bottom: 0;
	height: 1px;
	width: 100%;
	background-color: var(--main-color);
	box-shadow: 0 0 6px var(--main-color);
}
.c-bgdark-title{
	background-image: linear-gradient(to right, #0F1525, #243B51, #0F1525);
	padding: 14px 14px 14px 36px;
	font-weight: 700;
	font-size: var(--fontsize-15);
	position: relative;
	color: #fff;
}
.c-bgdark-title::before{
	content: '';
	position: absolute;
	left: 0;
	top: 50%;
	transform: translateY(-50%);
	height: 4px;
	width: 26px;
	background-color: var(--main-color);
}
.c-bgdark-title::after{
	content: '';
	position: absolute;
	left: 0;
	top: 50%;
	transform: translateY(-50%);
	height: 4px;
	width: 21px;
	background-color: var(--main-blue);
}

/* box */
.c-white-box{
	background-color: #fff;
	border-radius: 4px;
	padding: 30px 40px;
}
.c-white-box.c-white-box--mini{
	padding: 20px;
}
.c-white-box.c-white-box--big{
	padding: clamp(25px, 2.6vw, 50px);
}
.c-gray-box{
	background-color: var(--sub-color);
	border-radius: 4px;
	padding: 30px;
}
.c-gray-box.c-gray-box--mini{
	padding: 20px;
}
.c-gradation-box{
	border-radius: 4px;
	padding: clamp(20px, 2vw, 40px);
	background-image: linear-gradient(to right, #122A40, #455D76);
	color: #fff;
}

/* tag */
.c-gray-tag{
	font-size: var(--fontsize-14);
	padding: 2px 25px;
	border-radius: 30px;
	line-height: 1.4;
	color: #fff;
	background-color: rgba(23,41,67,0.7);
	font-weight: 500;
	margin-right: 8px;
}
.c-blue-tag{
	font-size: var(--fontsize-14);
	padding: 6px 25px;
	border-radius: 4px;
	line-height: 1.4;
	color: #fff;
	margin-right: 20px;
	background-color: var(--font-color);
	text-align: center;
}

.c-link-list{
	display: grid;
	gap: 16px;
	grid-template-columns: repeat(3, 1fr);
}
.c-link-list__link{
	width: 100%;
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: space-between;
	background-color: #fff;
	border-radius: 4px;
	padding: 13px;
	box-shadow: 0px 2px 5px 0px rgba(0, 0, 0, 0.16);
	transition: background-color var(--trans-base);
}
.c-link-list__link:hover{
	background-color: var(--pale-color);
}
.c-link-list__label{
	padding-left: 20px;
	position: relative;
	z-index: 0;
	margin-right: 10px;
	line-height: 1.5;
}
.c-link-list__label::before{
	content: '';
	position: absolute;
	left: 0;
	top: 8px;
	width: 10px;
	height: 10px;
	border-radius: 5px;
	background-image: linear-gradient(to bottom, #172943, #9DA2AF);
}
.c-link-list__icon svg path{
	transition: fill var(--trans-base);
}
.c-link-list__link:hover .c-link-list__icon svg path{
	fill: var(--main-color);
}

/* 表 */
.c-definition-list {
	overflow-x: auto;
}
.c-definition-list__row {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	padding: 20px;
	background-color: var(--sub-color);
	border-radius: 4px;
}
.c-definition-list__row:not(:last-of-type) {
	margin-bottom: 16px;
}
.c-definition-list__term {
	width: clamp(200px, 12.5vw, 240px);
	font-weight: 700;
}
.c-definition-list__description {
	width: calc(100% - clamp(200px, 12.5vw, 240px));
	padding-left: 20px;
}

.c-img-text{
	font-size: var(--fontsize-14);
	font-weight: 700;
	padding-left: 22px;
	position: relative;
	margin-top: 10px;
	line-height: 1.4;
}
.c-img-text::before{
	content: '';
	position: absolute;
	left: 0;
	top: 5px;
	width: 12px;
	height: 12px;
	background: url("../img/common/img-text-arrow.svg") center center / contain no-repeat;
}
.c-img-text__sub{
	font-size: 12px;
	color: var(--gray-color);
	display: block;
}

/* 汎用accordion */
.c-accordion__trigger{
	border: none;
	background-color: transparent;
	display: block;
	cursor: pointer;
	width: 100%;
	text-align: justify;
	position: relative;
	padding: 0;
}
.c-accordion__title{
	padding-right: 25px;
}
.c-accordion__icon{
	position: absolute;
	right: 0;
	top: 7px;
	display: block;
	width: 16px;
	height: 16px;
}
.c-accordion__icon::before,
.c-accordion__icon::after{
	content: "";
	position: absolute;
	top: 50%;
	left: 50%;
	width: 16px;
	height: 1px;
	transform: translate(-50%,-50%);
	transition: transform var(--trans-base);
	background-color: var(--main-color);
}
.c-accordion__item .c-accordion__icon::after {
	transform: translate(-50%,-50%) rotate(-90deg);
}
.c-accordion__trigger.is-open .c-accordion__icon::after {
	transform: translate(-50%,-50%) rotate(0);
}
.c-accordion__panel[hidden] { 
	display: none;
}
.c-accordion__panel {
	overflow: hidden;
	margin-bottom: clamp(30px, 2.6vw, 50px);
}
.c-accordion__inner {
	transform-origin: top;
	transform: scaleY(0);
	transition: transform var(--trans-base);
}
.c-accordion__panel.is-open .c-accordion__inner {
	transform: scaleY(1);
}

/* 汎用Modal */
.c-modal-trigger{
	border: none;
	cursor: pointer;
	text-align: justify;
}
.c-modal {
	position: fixed;
	inset: 0;
	z-index: 10005;
	backface-visibility: hidden;
}
.c-modal[hidden] {
	display: none;
}
.c-modal__overlay {
	position: absolute;
	inset: 0;
	background-color: rgba(0,0,0,0.5);
	opacity: 0;
	transition: opacity var(--trans-base);
}
.c-modal__dialog {
	position: relative;
	width: 100%;
	height: 100%;
	display: flex;
	justify-content: center;
	align-items: center;
	pointer-events: none;
}
.c-modal__content {
	pointer-events: auto;
	position: relative;
	opacity: 0;
	transform: scale(.5);
	transition: opacity var(--trans-base), transform var(--trans-base);
	width: min(90%,1200px);
	max-height: 90vh;
}
.c-modal__scroll {
	background-color: var(--bg-color);
	padding: clamp(25px, 4.1vw, 80px) clamp(25px, 3.6vw, 70px);
	overflow-y: scroll;
	width: 100%;
	max-height: 90vh;
}
.c-modal__close{
	position: absolute;
	right: 30px;
	top: 15px;
	border: none;
	background-color: transparent;
	display: block;
	cursor: pointer;
	text-align: center;
	line-height: 1;
	width: 40px;
	height: 40px;
	background: url("../img/common/modal-close.svg") center center / contain no-repeat;
	transition: transform var(--trans-base);
	z-index: 999;
}
.c-modal__close:hover{
	transform: rotate(90deg);
}
.c-modal.is-open .c-modal__overlay {
	opacity: 1;
}
.c-modal.is-open .c-modal__content {
	opacity: 1;
	transform: scale(1);
}
.c-modal.is-closing .c-modal__content {
	opacity: 0;
	transform: scale(.5);
}
body.is-modal-open {
	overflow: hidden;
}

/* 汎用tab */
.c-tab__btn{
	border: none;
	background-color: transparent;
	display: block;
	cursor: pointer;
	width: 100%;
	text-align: justify;
}
.c-tab__content {
	display: none;
}
.c-tab__content.is-active {
	display: block;
}

/* 下層ページFV */
.c-sub-fv {
	padding: clamp(180px, 14.6vw, 280px) 5% 25px;
	position: relative;
	z-index: 0;
	background-image: url("../img/common/sub-fv.jpg");
	background-position: center center;
	background-repeat: no-repeat;
	background-size: cover;
	color: #fff;
}
.c-sub-fv::before {
	content: "";
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(25,54,78,0.75);
	z-index: -1;
}
.c-sub-fv__title {
	font-size: clamp(30px, 2.6vw, 50px);
	font-weight: 700;
}
.c-sub-fv__en{
	display: block;
	font-size: var(--fontsize-16);
	position: relative;
	font-weight: 500;
	font-family: var(--font-en);
	color: var(--gray-color);
	padding-left: 42px;
}
.c-sub-fv__en::before{
	content: '';
	position: absolute;
	left: 0;
	top: 50%;
	transform: translateY(-50%);
	height: 4px;
	width: 26px;
	background-color: var(--main-color);
}
.c-sub-fv__en::after{
	content: '';
	position: absolute;
	left: 0;
	top: 50%;
	transform: translateY(-50%);
	height: 4px;
	width: 21px;
	background-color: var(--main-blue);
}

/* ぱんくず */
.c-breadcrumb{
	margin-top: clamp(50px, 10.1vw, 195px);
	text-align: right;
}
.c-breadcrumb__list {
	display: flex;
	flex-wrap: wrap;
	font-size: var(--fontsize-14);
	justify-content: flex-end;
	color: var(--gray-color);
}
.c-breadcrumb__item:not(:last-child)::after {
	content: '-';
	margin: 0 10px;
}
.c-breadcrumb__item a {
	color: var(--main-color);
	text-decoration: underline;
}

/* 下層ページparts */
.c-sub-h2{
	display: flex;
	align-items: center;
	margin-bottom: 30px;
	font-size: clamp(23px, 1.7vw, 33px);
	font-weight: 700;
}
.c-sub-h2 span{
	display: block;
	margin-left: 30px;
	font-weight: 500;
	font-family: var(--font-en);
	font-size: var(--fontsize-18);
	color: var(--gray-color);
}

/* 投稿用 sidebar */
.c-widget__title {
	margin-bottom: 20px;
	border-bottom: 1px solid #E3E3E3;
	position: relative;
	padding-left: 20px;
	padding-bottom: 10px;
	color: var(--main-color);
}
.c-widget__title::before{
	content: "";
	position: absolute;
	left: 0;
	top: 7px;
	width: 10px;
	height: 10px;
	border-radius: 6px;
	background-color: var(--main-color);
}
.c-sidebar__list {
	margin-bottom: 30px;
}
.c-sidebar__list.children {
	margin-bottom: 0;
}
.c-sidebar__item:not(:last-child) .c-sidebar__link {
	margin-bottom: 10px;
}
.c-sidebar__list > li:not(:last-child) > a {
	margin-bottom: 10px;
}
.c-sidebar__link {
	width: 100%;
	font-size: 0.9rem;
	display: block;
	padding-left: 25px;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
	position: relative;
	transition: color var(--trans-base);
}
.c-sidebar__link::before{
	content: "▶";
	font-size: 10px;
	position: absolute;
	top: 50%;
	left: 0;
	transform: translateY(-50%);
}
.c-sidebar__link:hover{
	color: var(--main-color);
}
.c-sidebar__select {
	width: 100%;
	font-size: var(--fontsize-15);
	padding: 10px 15px;
	border: 0;
	background-color: #fff;
}
.c-sidebar__select:focus {
	outline: 1px solid var(--pale-color);
	outline-offset: 2px;
}

/* 投稿一覧 カテゴリータイトル */
.c-archive-title {
	font-size: clamp(20px, 1.6vw, 30px);
	margin:0 auto 15px;
	width:100%;
}
.c-archive-title__label {
	font-size: var(--fontsize-20);
}

/* 投稿一覧 カテゴリーリスト */
.c-archive-cat {
	display: flex;
	justify-content: flex-start;
	flex-wrap: wrap;
	padding: 10px;
	background: var(--pale-color);
	position:relative;
	margin-bottom: 30px;
}
.c-archive-cat__label{
	margin-right: 5px;
}
.c-archive-cat-list{
	display: flex;
	gap: 10px;
	white-space: nowrap;
}
.c-archive-cat-list__link{
	background-color: var(--main-color);
	padding: 3px 10px;
	font-size: var(--fontsize-14);
	color: #fff;
	transition: background-color var(--trans-base), color var(--trans-base);
}
.c-archive-cat-list__link:hover{
	background-color: #fff;
	color: var(--main-color);	
}

/* 投稿用 日時 カテゴリー */
.c-post-meta__date{
	margin-right: 8px;
	font-size: var(--fontsize-15);
	color: var(--gray-color);
}
.c-post-meta__cat{
	padding: 2px 10px;
	font-size: var(--fontsize-14);
	white-space: nowrap;
	margin: 3px 5px 3px 0;
	font-weight: normal;
	display: inline-block;
	background-color: var(--main-color);
	border-radius: 3px;
	border: 1px solid var(--main-color);
	color: #fff;
	transition:
	color var(--trans-base),
	background-color var(--trans-base),
	border-color var(--trans-base);
}
a.c-post-meta__cat:hover{
	background-color: #fff;
	color: var(--main-color);
}

/* 投稿一覧用 grid */
.c-post-grid{
	display: grid;
	gap: clamp(25px, 2.6vw, 50px);
	grid-template-columns: repeat(3, 1fr);
	margin-bottom: clamp(30px, 2.3vw, 45px);
}
.c-post-card{
	position: relative;
	background-color: var(--pale-color);
}
.c-post-card__article{
	height: 100%;
}
.c-post-card__link{
	display: flex;
	flex-direction: column;
	height: 100%;
}
.c-post-card__img{
	overflow: hidden;
}
.c-post-card__img img{
	aspect-ratio: 16 / 9;
	object-fit: cover;
	width: 100%;
	height: auto;
	transition: transform var(--trans-base);
}
.c-post-card:hover .c-post-card__img img{
	transform: scale(1.1);
}
.c-post-card__main{
	padding: 20px;
}
.c-post-card__title{
	font-size: var(--fontsize-16);
	margin-bottom: 5px;
	font-weight: 600;
	transition: color var(--trans-base);
}
.c-post-card:hover .c-post-card__title{
	color: var(--main-color);
}
.c-post-card__text{
	display: -webkit-box;
	overflow: hidden;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	color: var(--gray-color);
	font-size: var(--fontsize-14);
	line-height: 1.5;
	margin-bottom: 10px;
}
.c-post-card__more{
	text-align: center;
	padding-top: 15px;
	line-height: 1.3;
	border-top: 1px solid var(--border-color);
	font-size: var(--fontsize-14);
	color: var(--gray-color);
	transition: color var(--trans-base);
	display: block;
	padding-bottom: 20px;
	margin: auto 20px 0;
}
.c-post-card:hover .c-post-card__more{
	color: var(--main-color);
}

/* 投稿一覧 list */
.c-post-list{
	margin-bottom: clamp(30px, 2.3vw, 45px);
}
.c-post-list-item{
	background-color: #fff;
	border: 1px solid var(--border-color);
	border-left: 6px solid var(--main-color);
	margin-bottom: 20px;
	position: relative;
	transition: background-color var(--trans-base);
}
.c-post-list-item:hover{
	background-color: var(--pale-color);
}
.c-post-list-item__link{
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
	padding: 20px;
}
.c-post-list-item__img{
	width:30%;
}
.c-post-list-item__img img{
	width:100%;
	height: 100%;
	object-fit: cover;
	aspect-ratio: 3 / 2;
}
.c-post-list-item__main{
	width:67%;
}
.c-post-list-item__title{
	font-size:var(--fontsize-20);
	background: none;
	padding-left: 0;
	text-align: justify;
	margin-bottom: 5px;
}
.c-post-list-item__text{
	display: -webkit-box;
	overflow: hidden;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	color: var(--gray-color);
	font-size: var(--fontsize-14);
	line-height: 1.5;
}
.c-archive .c-post-meta{
	padding-top: 10px;
	margin-top: 10px;
	border-top: 1px solid var(--border-color);
}

/* single page */
.c-single__title {
	font-size:var(--fontsize-22);
	line-height: 1.3;
	color: var(--main-color);
	padding-bottom: 10px;
	margin-bottom: 10px;
	border-bottom: 1px solid var(--border-color);
	position: relative;
	text-align: justify;
}
.c-single__title::before{
	content: "";
	background-color: var(--main-color);
	bottom:-1px;
	position: absolute;
	left:0;
	width: 50px;
	height: 1px;
}
.c-single .c-post-meta{
	margin-bottom: 30px;
}

/* pagination archive */
.nav-links{
	display:flex;
	justify-content:center;
	align-items:flex-end;
	gap:10px;
}
.nav-links .page-numbers{
	display:grid;
	place-items:center;
	width:45px;
	height:45px;
	background-color:#fff;
	border:1px solid var(--border-color);
	border-radius:3px;
	margin:0;
	transition: background-color var(--trans-fast);
}
.nav-links .page-numbers.current,
.nav-links a.page-numbers:hover{
	background-color:#F2F2F2;
}

/* pagination single */
.c-post-nav{
	display:flex;
	flex-wrap: wrap;
	justify-content:space-between;
	gap:4%;
	margin-top:clamp(40px, 4.1vw, 80px);
}
.c-post-nav__link{
	padding: 10px;
	font-weight: 700;
	color: #fff;
	line-height:1.5;
	width:calc(50% - 2%);
	position: relative;
	height: 60px;
	background-image: var(--navy-gradation);
	border-radius: 4px;
	display: flex;
	align-items: center;
	box-shadow: 0px 10px 10px 0px rgba(0, 0, 0, 0.1);
	transition: box-shadow var(--trans-base);
}
.c-post-nav__link:hover{
	box-shadow: none;
}
.c-post-nav__link--prev{ 
	padding-left:65px;
}
.c-post-nav__link--next{
	padding-right:65px;
	margin-left: auto;
	justify-content: flex-end;
}
.c-post-nav__link--prev::before,
.c-post-nav__link--next::before{
	content:"";
	width:40px;
	height:40px;
	border-radius:50%;
	position:absolute;
	top:50%;
	transform:translateY(-50%);
	transition: background var(--trans-base);
	color: #fff;
	border: 1px solid var(--gray-color);
}
.c-post-nav__link--prev::before{ 
	left:10px;
}
.c-post-nav__link--next::before{ 
	right:10px;
}
.c-post-nav__link:hover::before{
	background:#fff;
}
.c-post-nav__link--prev::after,
.c-post-nav__link--next::after{
	content:"";
	position:absolute;
	top:50%;
	transform:translateY(-50%);
	width:0;
	height:0;
	border-top:5px solid transparent;
	border-bottom:5px solid transparent;
}
.c-post-nav__link--prev::after{
	left:25px;
	border-right:7px solid var(--gray-color);
}
.c-post-nav__link--next::after{
	right:25px;
	border-left:7px solid var(--gray-color);
}
.c-post-nav__label{
	font-size:11px;
	display: block;
}
.c-post-nav__link--next .c-post-nav__label{ 
	text-align:right;
}
.c-post-nav__title{
	display: -webkit-box;
	overflow: hidden;
	-webkit-line-clamp: 1;
	-webkit-box-orient: vertical;
	font-size: var(--fontsize-18);
}
.c-post-nav__link--next .c-post-nav__title{ 
	text-align: right;
}

/* 
sections
----------------------------------------------------------- */ 
.s-sub-pagenav{
	padding-block: 40px; 
}
.s-sub-pagenav__list{
	display: grid;
	gap: 24px;
}
.s-sub-pagenav__list.s-sub-pagenav__list--2col{
	grid-template-columns: repeat(2, 1fr);
}
.s-sub-pagenav__list.s-sub-pagenav__list--3col{
	grid-template-columns: repeat(3, 1fr);
	grid-column-gap: 18px;
}
.s-sub-pagenav__list.s-sub-pagenav__list--4col{
	grid-template-columns: repeat(4, 1fr);
	grid-column-gap: 18px;
}
.s-sub-pagenav__list .c-blue-btn{
	width: 100%;
}
.s-sub-pagenav__list .c-blue-btn__link{
	padding: 20px 30px;
	font-size: var(--fontsize-18);
}
/* 
footer
----------------------------------------------------------- */
.footer,
.footer a{
	color: var(--gray-color);
}
.footer-training {
	overflow: hidden;
	background-size: auto 65%;
	background-position: top -147% right, top 50% right, bottom -147% right;
	background-repeat: repeat-x;
	animation: footer-training-bg 60s infinite linear;
	background-image: url('../img/common/footer-training-bg.png'), url('../img/common/footer-training-bg.png'), url('../img/common/footer-training-bg.png');
	background-color: #141E2B;
}
@keyframes footer-training-bg {
	0% {
		background-position: top -147% right, top 50% right, bottom -147% right;
	}
	100% {
		background-position: top -147% right -3000px, top 50% right 3000px, bottom -147% right -3000px;
	}
}
.footer-training__link{
	padding: clamp(50px, 6.8vw, 130px) 5%;
	text-align: center;
	position: relative;
	display: block;
	background-color: rgba(29,43,54,0.85);
	height: 100%;
	transition: background-color var(--trans-base);
}
.footer-training__link:hover{
	background-color: rgba(29,43,54,0.90);
}
.footer-training__title{
	color: #fff;
	font-size: clamp(30px, 2.6vw, 50px);
	font-weight: 700;
}
.footer-training__en{
	padding-left: 30px;
	position: relative;
	font-family: var(--font-en);
	color: 
}
.footer-training__en::before{
	content: '';
	left: 0;
	top: 2px;
	position: absolute;
	display: block;
	width: 19px;
	height: 19px;
	background: url("../img/common/footer-training-icon.svg") center center / contain no-repeat;
}

.footer-training__read{
	text-align: center;
	color: #fff;
	margin-block: clamp(20px, 2vw, 40px);
}
.footer-training__cta{
	display: flex;
	align-items: center;
	justify-content: center;
	text-decoration: underline;
	transition: color var(--trans-fast);
}
.footer-training__link:hover .footer-training__cta{
	text-decoration: none;
	color: var(--main-color);
}
.footer-training__cta{
	display: flex;
	align-items: center;
	justify-content: center;
	text-decoration: underline;
}
.footer-training__cta .c-link-arrow{
	margin-left: 15px;
}
.footer-body{
	padding: clamp(40px, 4.1vw, 80px) 5% clamp(25px, 2.6vw, 50px);
	background-image: linear-gradient(to right top, #0A0C13, #1A2A3C 60%, #29435A 90%);
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}
.footer-body__logo{
	height: clamp(45px, 3.4vw, 65px);
	width: auto;
}
.footer-body__disc:first-of-type{
	padding-top: 24px;
	margin-top: 24px;
	border-top: 1px dashed var(--gray-color);
	margin-bottom: 20px;
}
.footer-body__disc{
	display: flex;
	align-items: flex-start;
	font-size: var(--fontsize-15);
}
.footer-body__disc-title{
	width: 90px;
	color: #fff;
}
.footer-body__sns-item{
	margin-bottom: 12px;
}
.footer-body__sns-link{
	display: block;
	padding: 5px 12px 5px 38px;
	box-shadow: inset 0 0 2px 0px #fff;
	background-color: #070B0F;
	border-radius: 4px;
	transition: opacity var(--trans-base);
	font-size: var(--fontsize-15);
	background-image: url("../img/common/footer-instagram-icon.svg");
	background-position: center left 12px;
	background-size: 18px auto ;
	background-repeat: no-repeat;
	text-align: left;
	line-height: 1.6;
}
.footer-body__sns-link:hover{
	opacity: 0.7;
}
.footer-body__nav{
	width: clamp(400px, 51vw, 980px);
}
.footer-body__nav-list{
	display: grid;
	grid-column-gap: clamp(30px, 6.8vw, 130px);
	grid-row-gap: clamp(20px, 3.4vw, 65px);
	grid-template-columns: repeat(2, 1fr);
}
.footer-body__nav-link{
	display: flex;
	align-items: center;
	justify-content: space-between;
	font-size: var(--fontsize-15);
	padding-top: 24px;
	position: relative;
	width: 100%;
	color: #fff !important;
}
.footer-body__nav-link::before{
	content: '';
	position: absolute;
	left: 0;
	top: 0;
	height: 1px;
	width: 100%;
	background-color: var(--main-color);
	box-shadow: 0 0 6px var(--main-color);
}
.footer__copyright{
	width: 100%;
	font-size: var(--fontsize-14);
	font-weight: 400;
	margin-top: clamp(50px, 8.8vw, 170px);
	color: #fff;
}
@media screen and (max-width: 1440px) {
	/* 
	header
	----------------------------------------------------------- */ 
	.header__item{
		margin: 0 15px;
	}
	.header__item.header__item--instagram{
		margin: 0 0 0 10px;
		padding-inline: 10px; 
	}
	.header__item.header__item--contact{
		margin: 0 0 0 20px;
	}
}
@media screen and (max-width: 1280px) {
	/* 
	header
	----------------------------------------------------------- */ 
	.header__logo img{
		height: 40px;
	}
	.header__links{
		font-size: 14px;
	}
	.header__item{
		margin: 0 8px;
	}
	.header__item.header__item--instagram svg{
		height: 25px;
	}
	.header__item.header__item--contact .header__link{
		padding: 5px 8px;
	}
	.header__item--contact-icon{
		margin-right: 5px;
	}
	/* 
	leyout
	----------------------------------------------------------- */ 
	.l-2col__side .s-sub-pagenav__list .c-blue-btn__link{
		font-size: 15px !important;
		padding: 10px 15px !important;
	}
	.l-2col__side{
		width: 230px;
	}
	.l-2col__body{
		width: calc(100% - 230px);
	}
	/* 
	component
	----------------------------------------------------------- */
	.c-link-list{
		grid-template-columns: repeat(2, 1fr);
	}
	/* 
	sections
	----------------------------------------------------------- */ 
	.s-sub-pagenav__list.s-sub-pagenav__list--4col{
		grid-template-columns: repeat(3, 1fr);
	}
	/* 
	footer
	----------------------------------------------------------- */ 
	.footer-body__nav-list{
		grid-column-gap: 30px;
		grid-row-gap: 30px;
	}
	.footer-body__nav{
		width: 420px;
	}
}
@media screen and (max-width: 1024px) {
	/* 
	header
	----------------------------------------------------------- */ 
	.header__nav {
		height: 60px;
	}
	.header__links {
		display: none;
	}
	.header__submenu{
		top: 100px;
	}
	/* 
	sp nuv
	----------------------------------------------------------- */
	.spnav__toggle {
		display: grid;
		place-content: center;
		place-items: center start;
	}
	/* 
	utility
	----------------------------------------------------------- */ 
	/* メディアクエリ出し分け */
	.u-pc,
	br.u-pc{
		display: none !important;
	}
	.u-pc-1024 {
		display: block !important;
	}
	br.u-pc-1024 {
		display: inline !important;
	}
	/* 
	leyout
	----------------------------------------------------------- */ 
	.l-2col{
		width: 100%;
	}
	.l-2col__side{
		width: 100%;
		position: inherit;
		padding: 40px 5%;
		border-bottom: 1px dashed var(--gray-color);
	}
	.l-2col__body{
		width: 100%;
		padding-inline: 5%; 
		border-left: none;
	}
	.l-2col__side .s-sub-pagenav__list{
		grid-template-columns: repeat(2, 1fr);
	}
	/* 
	component
	----------------------------------------------------------- */

	/* 投稿一覧用 grid */
	.c-post-grid{
		grid-template-columns: repeat(2, 1fr);
	}
	
	.c-modal__close{
		right: 15px;
		top: 10px;
	}
	/* 
	section
	----------------------------------------------------------- */ 
	.s-sub-pagenav__list .c-blue-btn__link{
		padding: 15px;
	}
	.s-sub-pagenav__list.s-sub-pagenav__list--3col{
		grid-template-columns: repeat(2, 1fr);
		gap: 15px;
	}
	/* 
	footer
	----------------------------------------------------------- */ 
	.footer-body__nav{
		display: none;
	}
	.footer-body__disc-title{
		width: 90px;
	}
}
@media screen and (max-width:767px) {
	:root {
		--fontsize-18: 16px;
		--fontsize-16: 15px;
		--fontsize-15: 14px;
		--fontsize-14: 13px;
	}
	/* 
	utility
	----------------------------------------------------------- */ 
	/* メディアクエリ出し分け */
	.u-pc-1024,
	br.u-pc-1024{
		display: none !important;
	}
	.u-pc-767 {
		display: block !important;
	}
	br.u-pc-767 {
		display: inline !important;
	}
	/* 
	layout
	----------------------------------------------------------- */ 
	/* 投稿一覧 sidebarありレイアウト */
	.l-post-wrap-main{
		width: 100%;
		margin: 0;
	}
	.l-post-wrap-side {
		width: 100%;
		margin-top: 40px;
	}
	/* 
	component
	----------------------------------------------------------- */ 

	/* topに戻るボタン */
	.c-top-back{
		display: none;
	}

	/* 投稿一覧用 grid */
	.c-post-grid{
		grid-template-columns: repeat(1, 1fr);
	}

	/* pagination single */
	.c-post-nav{
		gap: 5px;
	}
	.c-post-nav__link--prev,
	.c-post-nav__link--next{
		width: 100%;
	}
	
	/* box */
	.c-white-box{
		padding: 20px;
	}
	.c-gray-box{
		padding: 20px;
	}
	
	.c-gray-box.c-gray-box--mini{
		padding: 20px;
	}
	.c-sub-h2{
		margin-bottom: 15px;
	}
	.c-sub-h2 span{
		margin-left: 10px;
		font-size: 14px;
	}
	
	.c-circlebtm-title::before{
		top: 8px;
	}
	
	.c-bgleft-title{
		margin-bottom: 16px;
	}
	
	.c-definition-list__term {
		width: 100%;
		padding-bottom: 10px;
		margin-bottom: 10px;
		border-bottom: 1px solid var(--gray-color);
	}
	.c-definition-list__description {
		width: 100%;
		padding-left: 0;
	}

	/* 
	section
	----------------------------------------------------------- */ 
	.s-sub-pagenav__list{
		gap: 15px;
	}
	.s-sub-pagenav__list.s-sub-pagenav__list--4col{
		grid-template-columns: repeat(2, 1fr);
		gap: 15px;
	}
	.s-sub-pagenav__list.s-sub-pagenav__list--3col{
		grid-template-columns: repeat(1, 1fr);
	}
}
@media screen and (max-width:480px) {
	:root {
		--fontsize-25: 18px;
		--fontsize-22: 17px;
		--fontsize-20: 16px;
	}
	/* 
	utility
	----------------------------------------------------------- */ 
	/* メディアクエリ出し分け */
	.u-pc-767,
	br.u-pc-767{
		display: none !important;
	}
	.u-pc-480 {
		display: block !important;
	}
	br.u-pc-480 {
		display: inline !important;
	}
	/* 
	layout
	----------------------------------------------------------- */ 
	.l-2col__side .s-sub-pagenav__list{
		grid-template-columns: repeat(1, 1fr);
	}
	/* 
	component
	----------------------------------------------------------- */ 
	.c-sub-fv {
		background-image: url("../img/common/sub-fv-sp.jpg");
	}

	/* 投稿一覧 list */
	.c-post-list-item__img {
		width: 100%;
		margin: 0 auto 15px;
	}
	.c-post-list-item__main {
		width: 100%;
	}
	.c-link-list{
		grid-template-columns: repeat(1, 1fr);
	}

	/* 
	section
	----------------------------------------------------------- */ 
	.s-sub-pagenav__list.s-sub-pagenav__list--2col{
		grid-template-columns: repeat(1, 1fr);
	}
	.s-sub-pagenav__list.s-sub-pagenav__list--4col{
		grid-template-columns: repeat(1, 1fr);
	}

	/* 
	footer
	----------------------------------------------------------- */ 
	.footer-training__read{
		text-align: justify;
	}
}