@charset "UTF-8";

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP&family=Zen+Maru+Gothic:wght@500;700&display=swap');

/*==========================================
 PC  1400px-768px
 SP  768px-
===========================================*/

html {
	font-size: 16px;
}
@media screen and (max-width: 768px) {
	html { font-size: 14px; }
}
body {
  width: 100%;
	background-color: #7bb1ed !important;
  line-height: 1.5;
  font-size: 1rem;
  font-family: "Noto Sans JP", "Yu Gothic Medium", "游ゴシック Medium", YuGothic, "游ゴシック体", "ヒラギノ角ゴ Pro W3", "メイリオ", sans-serif;
	font-weight: 700;
  background: #fff;
}
:focus {
    outline: none;
}
*, *:before, *:after {
  box-sizing: border-box;
}
a {
	transition-duration: .3s;
	word-break: break-all;
}
a:hover {
  opacity: .7;
}
strong { font-weight: 700; }
img {
	-webkit-backface-visibility: hidden;
	vertical-align: bottom;
	height: auto;
}
@media screen and (max-width: 768px) {
	img {
		max-width: 100%;
	}
}
.cf:before, .cf:after {
	content:"";
	display:block;
	overflow:hidden;
}
.cf:after {
	clear:both;
}
.hidden {
	display: none;
}

.sp-on { display: none; }
@media screen and (max-width: 768px) {
  .sp-on { display: block; }
	.sp-none { display: none; }
  .pc-on { display: none; }
}

.youtube {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
}
.youtube iframe {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
}
.youtube_wrap {
	width: 100%;
	margin: 0 auto;
}

/* container内 --------------------------------- */
.container {
	max-width: 1400px;
	margin: 0 auto;
	text-align: center;
	background: url("../image/bg.png") center top;
	-moz-background-size:contain;
	-webkit-background-size:contain;
	-o-background-size:contain;
	-ms-background-size:contain;
}

.flex-box {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}

/* header */
header {
	margin-bottom: 65px;
}
header h1 img {
	width: 100%;
}

/* main */
main {
	display: block;
	margin: 0 auto;
	width: 77%;
}

section {
	display: block;
	max-width: 860px;
	margin: 0 auto 6.25em;
}
section h2 {
	display: inline-block;
	font-size: 2em;
	color: #4378cb;
	font-family: 'Zen Maru Gothic', sans-serif;
	line-height: 1.15;
	padding: 0 0.2em 0.15625em 1.093em;
	margin: 0 0 1.5625em 0.78125em;
	border-bottom: 2px solid #f86491;
	position: relative;
}
section h2:before {
	content: '';
	display: block;
	width: 1.5625em;
	height: 1.15em;
	background: url("../image/heart.png") no-repeat;
	background-size: contain;
	position: absolute;
	bottom: -1px;
	left: -0.78125em;
}
section h2 .h2-inner-img {
	position: absolute;
}
section h2 .h2-inner-img img {
	height: 37px;
}
section h2 .h2-small-caption {
	font-size: 0.5em;
	line-height: 1;
}
[data-ruby] {
    position: relative;
}
[data-ruby]::before {
    content: attr(data-ruby);
    position: absolute;
    top: -0.5em;
    left: 0;
    right: 0;
    margin: auto -1em;
    font-size: 0.4em;
}
@media screen and (max-width: 768px) {
	section h2 {
		font-size: 1.7em;
	}
}
section p {
	text-align: left;
	line-height: 2.6;
	margin-bottom: 1em;
}
section p.links {
	font-size: 0.95em;
	line-height: 2.4;
	color: #f86491;
}
section p.links a {
	color: #f86491;
	margin-left: 1em;
}
@media screen and (max-width: 768px) {
	section p.links a {
		margin-left: 0;
		display: inline-block;
	}
}

section#sec-01 {
	max-width: none;
}
#sec-01 p {
	font-family: 'Zen Maru Gothic', sans-serif;
	font-size: 1.125em;
	line-height: 3;
	text-align: center;
	margin-bottom: 0;
}
@media screen and (max-width: 768px) {
	#sec-01 p {
		font-size: 1em;
		line-height: 2.6;
		text-align: left;
		text-indent: 1em;
		padding-left: -1em;
	}
}

section#sec-02 {
	max-width: none;
}
#sec-02 .flex-box:first-of-type .col-item:first-of-type {
	width: 45%;
}
#sec-02 .flex-box:first-of-type .col-item:last-of-type {
	width: 53%;
}
#sec-02 .flex-box:first-of-type .col-item img {
	width: 100%;
}
#sec-02 .flex-box:first-of-type .col-item:last-of-type img {
	width: 100%;
	margin-top: 5%;
}
section#sec-02 p {
	line-height: 1.8;
}
.toudai-data {
	background-color: #fff;
	text-align: left;
	margin: 0 auto;
	padding: 8%;
	line-height: 1.8;
}
.toudai-data h3 {
	font-size: 1.3125em;
	color: #4378cb;
	margin-bottom: 0.5em;
}
.toudai-data dt {
	flex-basis: 8em;
	position: relative;
	padding-left: 1.2em;
}
.toudai-data dd {
	flex-basis: calc( 100% - 8em );
}
.toudai-data dt:before {
	content: "";
  position: absolute;
  top: 0.6em;
  left: 0;
  width: 0.7em;
  height: 0.7em;
  background-color: #f86491;
  border-radius: 50%;
}
.p-access {
	margin: 0.5em 0 0;
}
@media screen and (max-width: 768px) {
	#sec-02 .flex-box {
		flex-direction: column;
	}
	#sec-02 .flex-box .col-item,
	#sec-02 .flex-box:first-of-type .col-item:first-of-type,
	#sec-02 .flex-box:first-of-type .col-item:last-of-type {
		width: 100%;
	}
	#sec-02 .flex-box:first-of-type .col-item:first-of-type {
		margin-bottom: 5%;
	}
	.toudai-data dt,
	.toudai-data dd {
		flex-basis: auto;
	}
	.toudai-data dd {
		margin-bottom: 0.5em;
	}
}

section#sec-03 h2 {
	padding-left: 0.5em;
}
section#sec-03 h2 .h2-inner-img {
	bottom: 0;
	right: -128px;
}
section#sec-03 h2 .h2-inner-img img {
	height: 54px;
}
section#sec-03 p.links a:nth-of-type(1) {
	margin-left: 3em;
}
@media screen and (max-width: 768px) {
	section#sec-03 h2 {
		margin-bottom: 100px;
	}
	section#sec-03 h2 .h2-inner-img {
		bottom: -90px;
		left: 0;
		right: 0;
	}
	section#sec-03 h2 .h2-inner-img img {
		height: 70px;
	}
	section#sec-03 p.links a:nth-of-type(1) {
		margin-left: 0;
	}
}

section#sec-04 h2 {
	padding-right: 0;
}
section#sec-04 p.links a:nth-of-type(1) {
	margin-left: 2em;
}
section#sec-04 .youtube_wrap {
	margin-top: 2em;
	max-width: 700px;
}
@media screen and (max-width: 768px) {
	section#sec-04 h2 {
		padding-left: 0.5em;
	}
	section#sec-04 h2 .h2-small-caption {
		display: block;
		margin-bottom: 1.2em;
	}
	section#sec-04 p.links a:nth-of-type(1) {
		margin-left: 0;
	}
}

#sec-05 {
	max-width: none;
	margin-bottom: 45px;
}
.btm-contents {
	background-color: #fff;
	padding: 45px 72px;
}
.btm-contents img {
	width: 100%;
}
section#sec-05 h2 {
	font-size: 1.875em;
	padding: 0;
	border: 0;
	margin: 0;
}
section#sec-05 h2::before {
	width: 0;
	height: 0;
}
#sec-05 h3 {
	font-size: 1.375em;
	color: #f86491;
	line-height: 1.2;
	margin-bottom: 35px;
}
#sec-05 .btm-contents-items .col-item:last-of-type h3 {
	padding-top: 0.5em;
}
#sec-05 p {
	line-height: 1.8;
	text-align: center;
}
#sec-05 p .under-line-p {
	background: linear-gradient(transparent 70%, #fccdda 70%);
}
#sec-05 .btm-contents-items img {
	margin-bottom: 20px;
}
.btm-contents-title {
	margin-bottom: 3.125em;
	align-items: center;
	flex-wrap: nowrap;
}
.btm-contents-title .col-item {
	margin: 0 1em;
}
.btm-contents-title .col-item:first-of-type,
.btm-contents-title .col-item:last-of-type {
	width: 23.8%;
	margin: 0;
}
.btm-contents-items .col-item {
	flex-basis: 25%;
	position: relative;
}
.btm-contents-items .col-item:nth-of-type(1) {
	flex-basis: 35%;
}
.btm-contents-items .col-item:after {
	content: '';
	display: block;
	width: 4px;
	height: 100%;
	position: absolute;
	background: url("../image/btm-line-y.png") center top;
	top: 0;
	left: -15%;
}
.btm-contents-items .col-item:first-of-type:after {
	width: 0;
	height: 0;
}
@media screen and (max-width: 768px) {
	section#sec-05 h2 {
		font-size: 1.7em;
		padding: 0.5em 0;
	}
	#sec-05 h3 {
		font-size: 1.5em;
	}
	#sec-05 .btm-contents-items .col-item:last-of-type h3 {
		padding-top: 0;
	}
	.btm-contents {
		padding: 3.5em 2em;
	}
	.btm-contents img {
		width: auto;
	}
	.btm-contents-title {
		flex-direction: column;
		justify-content: center;
		margin-bottom: 5em;
	}
	.btm-contents-title .col-item {
		margin: 0;
	}
	.btm-contents-title .col-item:first-of-type,
	.btm-contents-title .col-item:last-of-type {
		width: auto;
	}
	.btm-contents-items {
		flex-direction: column;
	}
	.btm-contents-items .col-item {
		margin-top: 20%;
		flex-basis: 100%;
	}
	.btm-contents-items .col-item:nth-of-type(1) {
		flex-basis: 100%;
	}
	.btm-contents-items .col-item:first-of-type {
		margin-top: 0;
	}
	.btm-contents-items .col-item:after {
		width: 100%;
		height: 4px;
		background: url("../image/btm-line-x.png") center top;
		top: -7.5%;
		left: 0;
		right: 0;
	}
	.btm-contents-items .col-item p {
		font-size: 1.15em;
	}
}

footer {
	background-color: #4378cb;
	color: #fff;
	font-weight: 500;
	padding: 37px 0;
}
footer h2 {
	font-size: 1.4375em;
}
footer p {
	font-size: 1.25em;
}
footer .contact {
	justify-content: center;
}
footer .contact p {
	margin-right: 1em;
}
footer .contact p:last-of-type {
	margin-right: 0;
}
footer a {
	color: #fff;
	text-decoration: none;
}
@media screen and (max-width: 768px) {
	footer h2 {
		margin-bottom: 0.5em;
	}
	footer .contact {
		flex-direction: column;
	}
}