/* all
-------------------------------------------------------------------*/
:root {
	--black: #282828;
	--white: #fff;
	--key:#008803;
	--sub:#70b534;
	--accent:#cc4d1f;
	--gray:#f8f8f1;
	--hover:background .4s,color .4s,border-color .4s,opacity .4s,text-decoration-color .4s,transform .4s,filter .4s,box-shadow .4s,outline .4s;
}
html {
	background: var(--white);
	color: var(--black);
	font-family: 'Noto Sans JP', sans-serif;
	font-size: 16px;
	line-height: 1.4;
	scroll-behavior: smooth;
	scroll-padding-top: 6em;
}
body {
	width: 100%;
	font-size: 100%;
	text-align: center;
	min-width: 1200px;
	text-size-adjust: none;
	font-feature-settings: 'palt';
	-webkit-text-size-adjust: none;
}
main {
	overflow: clip;
	width: 100%;
}
.pop ,
.pop > * {
  font-family: "Mochiy Pop One", sans-serif;
}
.sitewrap {
	width: 1200px;
	min-width: 1200px;
	margin: 0 auto;
	text-align: left;
	box-sizing: border-box;
}
img {
	max-width: 100%;
	height: auto;
}
*:has(>wbr){
	word-break: keep-all;
}
@media screen and (max-width:1270px) {
	body,
	.sitewrap {
		width: 100%;
		min-width: 0;
	}
	.sitewrap>* {
		padding-left: 2%;
		padding-right: 2%;
	}
}
@media screen and (max-width:767px) {
	main > *:first-child {
		padding-top:var(--header);
	}
}
@media screen and (max-width:767px) {
	html {
		font-size: 14px;
	}
	.sitewrap>* {
		padding-left: 15px;
		padding-right: 15px;
	}
}
:root a.skip-link{
	display:flex;
	font-size:0.75rem;
	align-items:center;
	justify-content: center;
	color:#fff;
	background: #008803;
	position:fixed;
	top: 1em;
	left: 1em;
	padding:0.5em;
	z-index:-5;
	box-shadow:0 0 1em rgba(0,0,0,0.25);
	opacity:0;
	width:7em;
	height:6em;
	text-align:center;
}
:root a.skip-link:focus{
	opacity:1;
	z-index:1500;
	text-decoration:underline dotted 1px;
}
/* header
-------------------------------------------------------------------*/
header {
	position: fixed;
	z-index: 999;
	display: block;
	text-align: center;
	inset: 0 0 auto;
	transition: filter 0.3s, background 0.3s, padding 0.3s;
	padding-block:1em;
}
header.fixedMenu {
	background: #fafaf6;
	padding-block:0;
}
header .drop_menu .header-bg_box {
	display: none;
}
header .drop_menu #NavWrap .nav-inner {
	display: flex;
	justify-content: flex-start;
	align-items: stretch;
	height: 100%;
	padding: 0.5em 15px 0.75em;
	white-space: nowrap;
	width: 100%;
	max-width: 1230px;
	margin-inline: auto;
}
header .drop_menu #NavWrap ul:not([class]) {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 2%;
	width: 100%;
}
header .drop_menu #NavWrap ul:not([class])>li {

}
header .drop_menu #NavWrap li.head_btn{
	width: 20%;
}
header .drop_menu #NavWrap li:nth-child(2){
	order: -2;
}
header .drop_menu #NavWrap li:nth-child(3){
	order: -1;
}
header .drop_menu #NavWrap li.head_btn a{
	width: 100%;
	font-size: 1.5em;
	color: #fff;
	text-decoration: none;
	border: 3px solid #272727;
	background: #d72f4f;
	color: #fff;
	border-radius: 3em;
	padding: 0.65em 1.5em;
	transition: all 0.3s;
	display: flex;
	justify-content: center;
	align-items: center;
	box-shadow: 4px 5px 0px #282828;
}
header .drop_menu #NavWrap li.head_btn a:is(:hover, :focus){
	box-shadow: none;
	transform: translateY(3px);
}
header .drop_menu #NavWrap li.head_btn span {
	position: relative;
	z-index: 10;
	display: flex;
	justify-content: center;
	align-items: center;
	flex-direction: column;
	width: 100%;
	height: 100%;
}
header .drop_menu #NavWrap li.head_btn.materials_btn a{
	background: #cc4d1f;
}
header .drop_menu #NavWrap li.head_btn.attempt_btn a{
	background: #8032bf;
}
header .drop_menu #NavWrap li.head_btn.kids_btn a{
	background: #3769ff;
}


header .drop_menu #NavWrap li.home_btn{
	font-size: 1.5em;
	width: 18%;
	letter-spacing: 5px;
	line-height: 1.2;
}
header .drop_menu #NavWrap li.home_btn strong{
	font-size: 2.5rem;
	font-weight: 400;
	display: block;
	letter-spacing: 5px;
}
header .drop_menu #NavWrap li.home_btn a{
	text-decoration: none;
	transition: opacity 0.3s;
}
header .drop_menu #NavWrap li.home_btn a:is(:hover, :focus){
	opacity: 0.75;
}
header .drop_menu #switch {
	position: fixed;
	z-index: -999;
	width: 0;
	height: 0;
	opacity: 0;
}
@media screen and (max-width:970px){
	:root{
		--header:60px;		
	}
	header,
	header.fixedMenu{
		background: transparent;
		padding-block: 0;
		height:var(--header);
		align-items:center;
	}
	header .drop_menu #NavWrap .nav-inner{
		padding-inline:15px;
	}
	header .drop_menu #NavWrap ul:not([class]) {
		gap:0;
		font-size:1.375rem;
	}
	header .drop_menu #NavWrap ul:not([class]) >li {
		width: 19%;
		max-width:6em;
	}
	header .drop_menu #NavWrap ul:not([class]) li.home_btn{
		order:-2;
		width:24%;
		font-size:1em;
		max-width:fit-content;
		flex-grow:1;
		letter-spacing:0.05em;
	}
	header .drop_menu #NavWrap li.home_btn strong{
		font-size:1.25em;
	}
	header .drop_menu #NavWrap li.head_btn a{
		font-size: 1em;
		border: 2px solid #272727;
		padding: 0.2em 0.75em;
		min-height: 3.5em;
		box-shadow: 3px 3px 0px #282828;
		line-height: 1.15;
	}
	header .drop_menu #NavWrap li.head_btn a br{
		display:block;
	}
}
@media screen and (max-width:767px){
	header .drop_menu #NavWrap .nav-inner{
		padding-inline:10px;
	}
	header .drop_menu #NavWrap ul:not([class]) {
		gap:0;
		font-size: min(1.0rem,3.125vw);
	}
	header .drop_menu #NavWrap li.head_btn a{
		font-size: 0.875em;
		box-shadow: 2px 2px 0px #282828;
	}
}
/* contents
-------------------------------------------------------------------*/
.section,
section {
	position: relative;
	z-index: 10;
}
/* footer
-------------------------------------------------------------------*/
#pageTop{
	position:fixed;
	z-index: 900;
	bottom: 3em;
	right: 2em;
}
#pageTop a{
	transition: opacity 0.3s;
	text-decoration: none;
	background: var(--orange);
	width: 80px;
	height: 80px;
	display: flex;
	justify-content: center;
	align-items: center;
	font-size: 1.25rem;
	color: #fff;
	font-weight: 600;
	border-radius: 50%;
	filter: drop-shadow(0px 0px 5px rgb(255 255 255 / 35%));
}
#pageTop a:is(:hover, :focus){
	opacity: 0.7;
}
footer {
	position: relative;
	z-index: 100;
	background: #f8f8f1;
	padding-block: 5em 5em;
}
footer .footer-box{
	display:flex;
	justify-content: space-between;
	align-items:flex-start;
	gap:2em;
}
footer .footer-box .footer-logo{
	text-align: center;
}
footer .footer-box .footer-logo a{
	font-size: 1.5rem;
	color: #008803;
	letter-spacing: 0.1em;
	text-decoration: none;
	transition: opacity 0.3s;
}
footer .footer-box .footer-logo a em{
	font-size: 2.375rem;
	display: block;
}
footer .footer-box .footer-logo a:is(:hover, :focus){
	opacity: 0.75;
}
footer .footer-box .footer-list{
	display: flex;
	gap: 0.5em;
	margin-bottom: 3em;
}
footer .footer-box .footer-list li{
	margin-left: 3em;	
	position: relative;
}
footer .footer-box .footer-list li a{
	font-size: 1.125rem;
	border: none;
	text-decoration: none;
}
footer .footer-box .footer-list li + li::before{
	position: absolute;
	content: "";
	left: -1.5em;
	width: 2px;
	height: 18px;
	background: #a0a09b;
	top: 4px;
}
footer .footer-box .footer-list li a::after{
	position: absolute;
	z-index: 0;
	content: "";
	display:inline-block;
	inset: auto 0 -0.25em;
	width: calc(100% - 0);
	height: 2px;
	background: #008803;
	transition: all .3s;
	transform: scale(0, 1);
	transform-origin: left top;
}
footer .footer-box .footer-list li a:is(:hover, :focus)::after {
	transform: scale(1, 1);
}
footer .footer-box .footer-bnr{
	text-align: right;
}
footer .footer-box .footer-bnr a{
	transition: opacity 0.3s;
	filter: drop-shadow(3px 3px 10px #28282812);
}
footer .footer-box .footer-logo a:is(:hover, :focus),
footer .footer-box .footer-sns a:is(:hover, :focus),
footer .footer-box .footer-bnr a:is(:hover, :focus){
	opacity: 0.7; 
}
@media screen and (max-width: 767px) {
	footer {
		padding-block: 2em;
	}
	footer .footer-box{
		justify-content: center;
	}
	footer .footer-box .footer-logo,
	footer .footer-box .footer-list{
		display: none;
	}
	footer .footer-box .footer-bnr{
		text-align: right;
	}
	footer .footer-box .footer-bnr a img{
		max-width: 201px;
	}

	
}