@charset "UTF-8";
/* =====================================
   PC
===================================== */

/* ===========================
   utility
=========================== */

/* ===========================
   hero（メインビジュアル）
=========================== */
.skill-hero {
	position: relative;
	overflow: hidden;
	max-width: 1920px;
	height: 300px;
	margin: 0 auto;
}
.hero__image {
	object-fit: cover;
	margin: 0 auto;
	width: 100%;
}
.hero__inner {
	width: 1080px;
	height: auto;
	margin: 12rem auto 0;
	position: absolute;
	inset: 0;
	color: #fff;
	text-align: left;
}
.hero__catch {
	font-size: 2.6rem;
	font-weight: 500;
	color: #C5FBFF;
	margin: 0;
}
/*h1*/
.hero__title {
  	font-size: 4.1rem;
  	line-height: 6.5rem;
	margin: 0;
	font-weight: 500;
}
.hero__lead {
  	font-size: 1.6rem;
	font-weight: normal;
	margin-top: 12px;
}
.line{
	width: 100%;
	background-color: #D0B9B9;
	border-color: #D0B9B9;
	height: 4px;
	margin: 0 auto;
}
/* =========================
   container
========================= */
.container {
	max-width: 1080px;
	width: 100%;
	margin: 0 auto 5rem;
	padding-bottom: 5rem;
	/*font-family:
    "Noto Sans JP",
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    "Hiragino Sans",
    "Hiragino Kaku Gothic ProN",
    "Yu Gothic",
    Meiryo,
    sans-serif;*/
    font-family: "Helvetica Neue",Arial,"Hiragino Kaku Gothic ProN","Hiragino Sans",'Noto Sans JP', sans-serif;
	font-weight: 400;
	color: #333;
	font-size: 1.7rem;
	/*line-height: 1.7;*/
	scroll-behavior: smooth;
	box-sizing: border-box;
}
.container img {
	/*max-width: 100%;*/
	height: auto;
	/*display: block;*/
	margin: 0 auto;
	text-align: center;
}
/* =========================
   breadcrumb
========================= */
.breadcrumb {
	font-size: 1.3rem;
	line-height: 1.6;
}
.breadcrumb__list {
	display: flex;
	flex-wrap: wrap;
	gap: 0.4em;
	list-style: none;
	margin: 0;
	padding: 0;
}
.breadcrumb__item {
	display: flex;
	align-items: center;
}
.breadcrumb__item:not(:last-child)::after {
	content: "＞";
	margin: 0 0.4em;
}
.breadcrumb__link {
	text-decoration: none;
	transition: color .2s ease, text-decoration-color .2s ease;
}
.breadcrumb__link:hover,
.breadcrumb__link:focus-visible {
	text-decoration: underline;
}
.breadcrumb__item--current .breadcrumb__link {
	pointer-events: none;
}
.breadcrumb li a,
.breadcrumb li:first-child a {
	color: #333;
}
/* =============================
   intro
=============================== */
.intro {
	width: 76%;
	padding: 2% 4.5%;
	background: #376568;
	border: 10px solid #E9E9E9;
	border-radius: 24px;
	margin: 6rem auto;
}
.section--intro{
	margin: 8rem auto 6rem;
}
.intro__text {
	text-align: left;
	font-size: 1.75rem;
	line-height: 3.0rem;
	color: #fff;
	font-weight: 300;
}
.intro__marker {
	font-weight: 500;
	text-decoration: underline;
}
.intro__marker--highlight {
	color: #FFED68;
}
/* =========================
   Table Of Contents（目次）
========================= */
.section--toc{
	margin: 4rem auto;
}
.toc {
	width: 700px;
	margin: 0 auto;
	border: solid 3px #5EC0C7;
	font-size: 1.75rem;
	padding: 0.7rem 5% 2rem 4%;
	background-color: #FFF;
}
.toc__item {
	border-bottom: 1px solid #AAAAAA;
	margin-left: 1.7rem;
	text-align: left;
}
.toc__link {
	display: block;
	padding-top: 6px;
	color: #333;
	text-decoration: none;
}
.toc__item:hover {
	background-color: rgba(0, 0, 0, 0.1);
}
.toc-step {
	margin-left: 4.5rem;
}
.toc__marker {
	margin-right: 0.4em;
	font-size: 1em;
}
.toc__marker--green {
	color: #5EC0C7;
}
.toc__marker--red {
	color: #D74B4B;
	font-weight: 500;
	margin-right: 0;
}
.toc__marker--step {
	color: #C83535;
	padding: 0 1.5rem 0 0;
}
/* =============================
   heading
=============================== */
/*h2*/
.step__header {
	display: flex;
	flex-direction: row;
	gap: 2rem;
	margin: 0 auto;
}
.step__number {
  	font-size: 8rem;
	font-weight: 800;
	line-height: 1;
	color: transparent;
	-webkit-text-stroke: 1.5px #3BB4BE;
	margin: 0;
}
.step__heading {
	width: 100%;
	font-size: 3rem;
	font-weight: 700;
	color: #777;
	display: block;
	margin-bottom: 10px;
	border-bottom: 2px solid #8FC7CC;
}
.step__heading--center {
	width: 100%;
	font-size: 2.5rem;
	font-weight: 500;
	color: #226480;
	display: block;
	margin-bottom: 3rem;
	text-align: center;
}
/*h3*/
.step-section__heading {
	display: flex;
	flex-direction: row;
}
.heading--primary {
	color: #D74B4B;
	margin-bottom: 0;
}
.heading--secondary {
	padding-top: 3px;
	margin-bottom: 0;
}
.heading--separator {
	padding: 0 10px 0 12px;
	font-weight: 200;
	vertical-align: text-bottom;
	color: #666;
	margin-bottom: 10px;
}
/*h4*/
.step-detail__heading {
	font-size: 2.5rem;
	font-weight: 700;
	color: #666;
	margin: 0;
}
.heading--stepnumber{
	color: #C83535;
	padding-right: 2.5rem;
}
.step-detail__text {
	margin: 1.4rem auto 4rem;
}
/* =============================
   section/article
=============================== */
article[id]{
  	scroll-margin-top: 120px;
}
section[id]{
  	scroll-margin-top: 120px;
}
.section__box{
	text-align: center;
}
article{
	margin: 0 auto;
}
section{
	margin: 5rem auto 6rem;
}
article img,
section img{
	display: block;
	margin: 0 auto;
}
section{
	margin: 5rem auto 6rem;
}

.section__inner,
.step__inner {
	width: 100%;
	margin: 0 auto;
}
.step__text {
	width: 100%;
	margin: 2.5rem auto 4rem;
	line-height: 2.9rem;
}
.step__marker--highlight {
	font-weight: 600;
  	background: linear-gradient(transparent 90%, #adadad 10%);
}
.step__marker--featured {
	color: #2AA8BE;
	font-weight: 600;
}
.step__figure {
	margin: 4rem auto 6rem;
}
/* =========================
   flex（img-left）
========================= */
.step__body {
	width: 90%;
  	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	margin: 4rem auto;	
}
.step__content {
	flex: 1 1 0;
	min-width: 0;
}
.step__content img {
	max-width: 100%;
	height: auto;
	display: block;
	flex: 1 1 0;
}
/* =========================
   flex（img-right）
========================= */
.step__body-right {
	width: 90%;
  	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	margin: 4rem auto;	
}
.step__content-right {
	flex: 1 1 0;
	min-width: 0;
	margin-bottom: 2.5em;
}
.step__content-right img{
	max-width: 100%;
	height: auto;
	display: block;
	flex: 1 1 0;
}
/* =========================
   media__image
========================= */
.media__image{
	text-align: center;
	margin: 4rem auto 6rem;
}
.media__image img{
    display: block;
    height: auto;
    max-width: 100%;
}
/* =========================
   board
========================= */
.board {
	position: relative;
	max-width: 850px;
	margin: 10rem auto 12rem;
	padding: 7% 5% 4% 6%;
	border: 10px solid #bfbfbf;
	outline: 10px solid #fff;
	outline-offset: -20px;
	box-shadow: 15px 15px 0 #e6e6e6;
	box-sizing: border-box;
	text-align: left;
	background-image: url("../_images/_common/paper-texture.webp");
	background-repeat: repeat;
}
.board__text {
	line-height: 1.6;
	font-size: clamp(1.5rem, 2.5vw, 2.2rem);
	color: #606060;
	font-family: UD Digi Kyokasho NP-B;
}
.board__pin {
	position: absolute;
	top: -28px;
	left: 50%;
	transform: translateX(-50%);
	width: 57px;
}

/* =========================
   skillup
========================= */
.skillup__item{
	display: flex;
	gap: 1.85%;
	flex-wrap: wrap;
	flex-direction: row;
	justify-content: flex-start;
}
.skillup__item img{
	max-width: 100%;
	height: auto;
	display: block;
}
.skillup__item a{
	flex: 0 1 calc((100% - 40px) / 3); 
	min-width: 0;
	transition: 0.2s;
	margin-bottom: 2%;
}
.skillup__item a:hover {
	outline: 6px solid rgb(255, 248, 148);
	outline-offset: -6px;
}
.skillup__link:not(.is-disabled):hover {
    box-shadow: inset 0 0 0 6px rgb(235,255,123);
}
.skillup__link.is-disabled {
    pointer-events: none;
    cursor: default;
}
.skillup__text{
	color: #333;
	border-bottom: 1px solid #333;
	margin: 12rem auto 3rem;
	font-size: 2.8rem;
	text-align: left;
}
#skillup {
 	scroll-margin-top: 120px;
}
/* =========================
   link--button
========================= */
.link--button {
	display: inline-flex;
	align-items: center;
	width: 610px;
	height: 82px;
	padding: 0 26px;
	background-color: #ffffff;
	border-radius: 50px;
	box-shadow: 5px 4px 8px rgba(0, 0, 0, 0.42);
	border: 6px solid #D9D9D9;
	text-decoration: none;
	color: #333;
	font-weight: 600;
	text-align: left;
	transition: border-color 0.3s ease;
}
.link--button:hover {
	border: 6px solid #4DB9B4;
}
.link--button__icon {
	color: #e86555;
	font-size: 29px;
	margin: 0 8px 0 25px;
}
.link--button__text {
	flex: 1;
	font-size: 29px;
	letter-spacing: 0.03em;
}
.link--button__arrow {
	display: inline-block;
  	width: 13px;
  	height: 13px;
	background: transparent;
  	position: relative;
	margin-right: 35px;
}
.link--button__arrow::before,
.link--button__arrow::after {
	content: "";
	position: absolute;
	top: 50%;
	width: 22px;
	height: 22px;
	border-top: 3.5px solid #1aa5ab;
	border-right: 3.5px solid #1aa5ab;
	border-radius: 2px;
	transform: translateY(-50%) rotate(45deg);
}
.link--button__arrow::before {
	left: 16px;
}
.link--button__arrow::after {
	left: 2px;
}
.step__content--link:hover{
	opacity: 0.5;	
}
/* =========================
   dl
========================= */
.dl {
	list-style-type: number;
}
.list__title {
	font-weight: 600;
	margin-top: 1rem;
}
.list__item {
	list-style-type: disc;
	padding-left: 3rem;
	font-weight: normal;
}
.list__item li::marker {
  font-size: 0.7em;
}
.form {
	text-align:center;
	color:#CF2D2D;
	margin: 10rem auto 5rem;
}
.download-btn {
    background:#ccc;
    color:#fff;
	text-decoration: underline;
    padding: 15px 20px;
    border-radius: 8px;
    pointer-events: none;
    transition:.3s;
	box-shadow: 2px 2px 2px rgba(182, 182, 182, 0.42);
	display: flex;
	justify-content: center;
	align-items: center;
	width: 530px;
	margin: 0 auto;
	text-align: left;
}
.download-btn img {
	margin: 0 10px;
	display: block;
	max-width: 30px;
	height: 29px;
}
.download-btn.active {
    background:#457FE2;
    pointer-events:auto;
}
label {
    color:#226480;
	font-size: 1.9rem;
	display: flex;
	justify-content: center;
  	align-items: center; 
  	gap: 8px;
	margin-bottom: 35px;
}
#agree {
	width: 18px;
	height: 18px;
}
/* =====================================
   Tablet（max-width: 1100px）
===================================== */
@media only screen and (max-width: 1100px){
	.container {
		width: 94%;
		margin: 0 auto;
	}
	.hero__inner {
		width: 94%;
	}
	.section__inner,
	.step__inner {
		width: 96%;
	}
	.hero__catch {
		font-size: 2.3rem;
	}
	.hero__title {
		font-size: 3.9rem;
		line-height: 6rem;
	}
	.hero__lead {
		font-size: 1.5rem;
		margin-top: 11px;
	}
	.intro {
		width: 90%;
	}
	.section--intro{
		margin: 0 auto;
	}
	.intro__text {
		font-size: 1.65rem;
		line-height: 3rem;
	}
	.toc {
		width: 80%;
	}
	.section--toc{
		margin: 4rem auto 6.5rem;
	}
	.step__number {
		font-size: 6rem;
		font-weight: 800;
		line-height: 1.2;
	}
	.step__heading {
		font-size: 2.8rem;
		line-height: 3.5rem;
		margin-bottom: 0;
	}
	.step__heading--center {
		font-size: 2.5rem;
	}
	.step__body {
		width: 100%;
		margin: 2.5rem auto 6rem;
	}
	.step__body-right {
		width: 100%;
		margin: 2.5rem auto 6rem;
	}
	.step__content {
		margin: 1rem;
	}
	.heading--primary {
		margin: 5px;
	}
	.heading--secondary {
		margin-top: 5px;
	}
	.heading--separator {
		padding: 0 8px 0 15px;
		vertical-align: text-top;
	}
	.skillup__item a{
		flex: 0 1 calc((100% - 20px) / 2);
		margin: 0;
	}
	.skillup__item{
		flex-wrap: wrap;
		justify-content: center;
		gap: 20px;
		width: 83%;
		margin: 0 auto;
	}
	.skillup__text{
		margin: 2rem auto 3rem;
		font-size: 2.4rem;
	}
} 
/* =====================================
   SP（max-width: 900px）
===================================== */
@media only screen and (max-width: 900px) {
	.skillup__item{
		width: 100%;
	}
}
/* =====================================
   SP（max-width: 767px）
===================================== */
@media only screen and (max-width: 767px) {
	.hero__inner {
		margin: 12rem auto 0;
	}
	.hero__catch {
		font-size: 1.9rem;
	}
	.hero__title {
		font-size: 2.7rem;
		line-height: 3rem;
		margin: 10px auto;
	}
	.hero__lead {
		font-size: 1.4rem;
		margin-top: 0;
	}
	.line{
		height: 3px;
		margin: 3px 0 8px;
	}
	.container {
		font-size: 1.4rem;
		line-height: 1.5;
	}
	article{
		margin: 3rem auto;
	}
		section{
		margin: 4rem auto;
	}
	.section--intro{
		margin: 4rem auto;
	}
	.intro {
		border: 7px solid #E9E9E9;
		margin: 0 auto;
	}
	.intro__text {
		font-size: 1.5rem;
		line-height: 2.5rem;
	}
	.toc {
		padding: 1.8% 7% 3% 4.5%;
		font-size: 1.6rem;
		line-height: 2rem;
		margin: 0 auto;
	}
	.toc__item {
		margin-left: 1rem;
	}
	.toc__link {
		padding: 4px;
	}
	.step__header {
		display: flex;
		flex-direction: column;
		align-items: center;
		gap: 1.5rem;
		margin: 0;
	}
	.step__number {
		font-size: 5rem;
		font-weight: 800;
		line-height: 1;
	}
	.step__heading {
		text-align: center;
		font-size: 2.4rem;
		line-height: 3rem;
		margin: 0;
		padding-bottom: 5px;
	}
	.step__heading--center {
		font-size: 2.2rem;
		line-height: 3rem;
	}
	.step__text {
		width: 97%;
		margin: 2.5rem auto 3rem;
		line-height: 2.4rem;
	}
	/*h3*/
	.step-section__heading {
		display: flex;
		flex-direction: column;
	}
	.heading--primary {
		font-size: 2.4rem;
		margin: 0;
	}
	.heading--secondary {
		font-size: 2.2rem;
		margin: 0;
	}
	.heading--separator {
		display: none;
	}
	/*h4*/
	.step-detail__heading {
		font-size: 2.3rem;
		text-align: center;
	}
	.heading--stepnumber{
		padding-right: 2rem;
	}
	.step__figure {
		margin: 2rem auto 4rem;
	}
	.step__figure img {
		max-width: 95%;
	}
	.step__body {
		flex-direction: column;
		flex-wrap: nowrap;
		margin: 0 auto;
	}
	.step__body-right {
		flex-direction: column-reverse;
		flex-wrap: nowrap;
		margin-bottom: 2rem;
	}
	.step__content {
		margin-bottom: 20px;
	}
	.step__content img {
		margin-top: 15px;
	}
	.section__box{
		margin: 4rem auto;
	}
	.link--button {
		width: 80%;
		height: 70px;
		padding: 0 20px;
		border: 4px solid #D9D9D9;
	}
	.link--button__icon {
		font-size: 2.5rem;
		margin: 0 8px 0 3px;
	}
	.link--button__text {
		font-size: 2.1rem;
		line-height: 2.5rem;
		letter-spacing: normal;
	}
	.link--button__arrow {
		margin-right: 10%;
	}
	.link--button__arrow::before,
	.link--button__arrow::after {
		width: 17px;
		height: 17px;
	}
	.link--button__arrow::before {
		left: 14px;
	}
	.link--button__arrow::after {
		left: 2px;
	}
	.link--button:hover {
		border: 4px solid #4DB9B4;
	}
	.board {
		width: 100%;
		margin: 6rem auto;
		padding: 6% 7% 5% 6%;
		border: 7px solid #bfbfbf;
		outline: 7px solid #fff;
		outline-offset: -14px;
		box-shadow: 10px 10px 0 #e6e6e6;
	}
	.board__text {
		line-height: 1.5;
		font-size: clamp(1.7rem, 2.5vw, 2.2rem);
	}
	.board__pin {
		top: -27px;
		width: 39px;
	}
	.form {
		margin: 5rem auto 3rem;
	}
	.download-btn {
		width: 85%;
	}
	label {
		color:#226480;
		font-size: 1.6rem;
		display: flex;
		justify-content: center;
		align-items: center; 
		gap: 8px;
		margin-bottom: 25px;
	}
	#agree {
		width: 17px;
		height: 17px;
	}
	.skillup__item{
		flex-direction: column;
		align-items: center;
		margin: 0 auto;
	}
	#skillup {
		scroll-margin-top: 40px;
	}
	.media__image{
		margin: 2rem auto 3rem;
	}
	article[id]{
		scroll-margin-top: 20px;
	}
	section[id]{
		scroll-margin-top: 40px;
	}
}
/* ===========================================
   SP（max-width: 600px）
=========================================== */
@media only screen and (max-width: 600px) {
	.step__content img {
		max-width: 100%;
	}
	.board {
		padding: 10% 8% 8% 9%; 
		box-shadow: 8px 8px 0 #e6e6e6;
	}
}