@charset "UTF-8";

:root {
	--link-color: #305db3;
	--main-color: #eaf6fd;
	--key-color: #108ccf;
	--title-color: #000000;
}
/*--------------------------------
global selectors
---------------------------------*/
body {
  font-family: 'Zen Kaku Gothic New', sans-serif;
	font-weight: 400;
	font-size: 17px;	
	line-height: 1.7;
	vertical-align: baseline;
	color: #333;
}
@media screen and (max-width: 768px) {
	body {
		font-size: 16px;
	}
}
img {
	max-width: 100%;
	height: auto;
	vertical-align: bottom;
}
a {
	color: var(--link-color);
	text-decoration: underline;
}
p {
	margin-bottom: 8px;
}
u {
	text-decoration: underline 1px #333 !important;
}
.bold {
	font-weight: bold;
}
.fs_large {
	font-size: 18px !important;	
}
@media screen and (max-width: 768px) {
	.fs_large {
	font-size: 17px !important;
	}
}


.mt_0 {
	margin-top: 0px !important;
}
.mb_0 {
	margin-bottom: 0px !important;
}
.mb_8 {
	margin-bottom: 8px !important;
}
.mb_16 {
	margin-bottom: 16px !important;
}
.mb_24 {
	margin-bottom: 24px !important;
}
.mbP { 
	margin-bottom: 14px !important; 
} 
@media (max-width: 768px) {
	.mbP { 
	margin-bottom: 28px !important; 
	}
}

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

/*--------------------------------
Layout
---------------------------------*/
.container {
	max-width: 820px;
	margin: 0 auto;
	padding: 0 20px;
	overflow: hidden;
}

@media screen and (max-width: 768px) {
	.container {
		padding: 0 20px;
	}
}

@media screen and (max-width: 450px) {
	.container {
		padding: 0 10px;
	}
}

/*--------------------------------
header 
---------------------------------*/
.header {
	width: 100%;
	border-bottom: 3px solid #108ccf;	
	margin-bottom: 50px;
	padding: 0;
}
.header__inner {
	display: flex;
	align-items: center;
	justify-content: center;
	max-width: 960px;
	margin: 0 auto;
	padding: 46px 0;
}
.header__title {
	width: 700px;
}

@media screen and (max-width: 768px) {
.header {
	width: 100%;	
	margin: 0 auto 30px;
	}	
	.header__inner {
	padding: 50px 0;
	}
	.header__title {
	max-width: 80%;
	}
}

@media screen and (max-width: 450px) {
	.header__inner {
	padding: 30px 0;
	}
	.header__title {
	max-width: 90%;
	}
}

/*--------------------------------
section
---------------------------------*/
.section {
	padding: 0 0 50px;
}
.section__heading {
	margin: 0 auto 30px;
}
.section__body {
	padding: 0 10px 0;
}
.section__body > div {
	margin-bottom: 48px !important;
}
.section h2 {
	font-size: 28px;
	font-weight: bold;
	line-height: 1.2;
	text-transform: uppercase;
	color: #222;
	background-color: #d3edfb;	
	padding: 16px 20px;
	margin-bottom: 24px;
}
.section h3 {
	position: relative;
	font-size: 24px;
	font-weight: bold;
	color: #333;
	line-height: 1.3;
	padding: 10px 16px;
	margin-top: 30px;		
}
.section h3::before {
	position: absolute;
	content: "";
	background-color: #108ccf;
	border-radius: 4px;
	display: block;
	top: 14%;
	left: 0;	
	bottom: 10%;
	width: .2em;
	height: 70%;
}
.section h4 {
	position: relative;
	font-size: 18px;
	font-weight: bold;
	line-height: 1.6;
	padding-left: 20px;
	margin-top: 24px;
	margin-bottom: 6px;
}
.section h4:before {
	content: '';
	position: absolute;
	top: 9px;
	left: 0;
	display: block;
	margin-right: 8px;
	width: 12px;
	height: 12px;
	background-color: #108ccf;
}
.section__body > div > h3 + h4 {
	margin-top: 12px !important;	
}
.section__body > div > h3 + p {
	margin-top: 12px !important;	
}
.section__body > div > h3 + ul {
	margin-top: 12px !important;	
}
.section__body > div > h4 + p {
	margin-bottom: 0 !important;	
}
.target_blank {
	display: inline-block;
	font-size: 25px;
	color: #305db3;
	margin-bottom: 0;
}
.section__body ul {
	list-style: disc;
	margin-left: 1.5em;
	margin-bottom: 16px;
}
.section__body ul li {
	margin-bottom: 5px;
}
.section__body ul.list_item {
	list-style: none;
	margin-left: 0;
	margin-bottom: 16px;
}
.section__body ul.list_item li {
	text-indent: -1.2em;
  padding-left: 1.2em;
	margin-bottom: 5px;
}
.section__body .tejyun_text {
	width: 300px;
}

@media screen and (max-width: 768px) {
	.section {
	padding: 0 0 40px;
	}
	.section__heading {
	margin: 0 auto 40px;
	}
	.section__body {
	padding: 0;
	}
	.section h2 {
	font-size: 26px;
	padding: 10px 14px;
	}
	.section h3 {
	font-size: 24px;
	line-height: 1;
	padding: 8px 15px;
	margin-bottom: 12px;
	}
}
@media screen and (max-width: 450px) {
	.section {
	padding: 0 0 30px;
	}
	.section__body {
	padding: 0;
	}
	.section h2 {
	font-size: 22px;
	}
	.section h3 {
	font-size: 20px;
	}
	.section h4 {
	font-size: 17px;
	}	
}

/*--------------------------------
caption
---------------------------------*/
.caption_img_01 {
  display: inline-block;
	width: 300px;	
	box-sizing: content-box;
	overflow: hidden;	
	float: right;
	padding: 0 0 0 30px;
}
.caption_img_02 {
  display: inline-block;
	width: 390px;	
	box-sizing: content-box;
	overflow: hidden;	
	float: right;
	padding: 0 0 0 30px;
}
.caption_img_01 img, 
.caption_img_02 img {
	border: 1px solid #acacac;
}
.new_caption_text {
	font-size: 14px;
}

@media screen and (max-width: 768px) {
	.caption_img_01 {
	width: 40%;
	margin: 0 auto 10px;
	padding: 0 0 20px 20px;
	}	
	.caption_img_02 {
	width: 100%;
	margin: 0 auto 10px;
	padding: 0 0 20px 20px;
	}		
	.caption_img_01 img,
	.caption_img_02 img　{
	width: 100%;	
	}
}

@media screen and (max-width: 450px) {
	.caption_img_01 {
	width: 100%;
	float: none;
	text-align: center;
	margin: 0 auto 10px;
	padding: 0;	
	}	
	.caption_img_02 {
	width: 100%;
	float: none;
	margin: 0 auto 10px;
	padding: 0;	
	}		
	.caption_img_01 img {
	width: 50%;
	}
	.caption_img_02 img {
	width: 100%;
	}
	.new_caption_text {
	display: block;
	}
}

/*--------------------------------
target_link
---------------------------------*/
.target_link a {
	word-break: break-all;
	text-decoration: underline;
}
.end_icon {
	display: inline-block;
	line-height: 1;
	width: 13px;
	height: 13px;
	margin-left: 5px;
}

@media screen and (max-width: 768px) {

}

/*--------------------------------
nichibun-site_link
---------------------------------*/
.nichibun-site_link {
	margin-top: 80px;
}
.nichibun-site_link ul {
	display: flex;
	justify-content: center;
	column-gap: 30px;
	margin-bottom: 16px;	
}
.nichibun-site_link ul li {
	font-size: 14px;
	font-weight: bold;
}
.nichibun-site_link .end_icon {
	width: 13px;
	height: 13px;
}
.nichibun-site_link .arrow-left_icon {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-left: 3px solid #108ccf;
  border-bottom: 3px solid #108ccf;
  transform: rotate(45deg);
}

@media screen and (max-width: 768px) {
	.nichibun-site_link {
	margin-top: 40px;
	}
	.nichibun-site_link ul {
	column-gap: 20px;
	}
	.nichibun-site_link ul li {
	font-size: 14px;
	}
	.nichibun-site_link .end_icon {
	width: 13px;
	height: 13px;
	margin-left: 5px;
	}
}

/*--------------------------------
footer
---------------------------------*/
.footer {
	width: 100%;
	border-top: 3px solid #108ccf;		
	margin-top: 40px;
}
.footer__inner {
	max-width: 820px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 30px 20px;
	margin: 0 auto;
}
.footer__copyright {
	font-size: 12px;
	letter-spacing: 0.05em;
}
.footer__logo {
	width: 160px;
	margin-bottom: 6px;
}

@media screen and (max-width: 768px) {
	.footer {
	margin-top: 60px;
	}
	.footer__inner {
	flex-direction: column-reverse;
	flex-wrap: wrap-reverse;
	text-align: center;
	padding: 24px 10px 32px;
	}
	.footer__logo {
	margin-bottom: 12px;
	}
	.footer__copyright {
	font-size: 11px;
	letter-spacing: 0.02em;
	line-height: 1.3;
	}
}

@media screen and (max-width: 450px) {
	.footer {
	margin-top: 20px;
	}
	.footer__inner {
	padding: 16px 10px 20px;
	}
	.footer__copyright {
	font-size: 10px;
	letter-spacing: 0.01em;
	}
}

/*--------------------------------
page top
---------------------------------*/
.page-top {
  display: none;
  position: fixed;
  right: 60px;
  bottom: 70px;
  z-index: 1;
}
.page-top__link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  color: #fff;
  text-align: center;
  text-decoration: none;
  transition: opacity 0.3s;
  border-radius: 50%;
  background-color: #108ccf;
  cursor: pointer;
}
.page-top__icon {
  font-size: 40px;
}
.page-top__link:hover {
  opacity: 0.8;
}

@media screen and (max-width: 767px) {
  .page-top {
  right: 20px;
  bottom: 100px;
  }
  .page-top__link {
  width: 50px;
  height: 50px;
  }
  .page-top__icon {
  font-size: 24px;
  }
}

@media screen and (max-width: 450px) {
  .page-top {
  right: 10px;
  bottom: 38px;
  }
}