@charset "UTF-8";
@media screen and (min-width: 770px) {
  /*共通*/
  .blue {
    color: #173fa5;
  }
  /*  header*/
  header {
    background-color: #edf1f9;
  }
/*  contents*/
  #contents {
    padding: 0;
    background-color: #edf1f9;
    font-size: 18px;
    margin-bottom: 0;
    padding-bottom: 163px;
    line-height: 2;
  }
   #contents .auto {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-top: 35px;
  }
  /*  conts_main_column*/
  #conts_main_column {
    text-align: left;
    width: 815px;
    padding: 40px 40px 65px;
    background-color: #fff;
  }
  /*topics*/
  #conts_main_column .topics h2{
    font-size: 34px;
    font-weight: 600;
    margin-bottom: 30px;
    line-height: 1.6;
  }
  #conts_main_column .topics ul{
    margin-bottom: 60px;
  }
  #conts_main_column .topics .box{
    margin-bottom: 40px;
  }
  #conts_main_column .topics .box a{
    display: flex;
    align-items: center;
  }
  #conts_main_column .topics .box:last-of-type {
    margin-bottom: 0;
  }
  #conts_main_column .topics .box figure {
    width: 265px;
    margin-right: 23px;
    aspect-ratio: 16 / 9;
  }
  #conts_main_column .topics .box figure img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  #conts_main_column .topics .box .text_box {
    width: calc(100% - 265px );
  }
  #conts_main_column .topics .box .text_box h3 {
    font-size: 24px;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    font-weight: 600;
    margin-bottom: 10px;
  }
  #conts_main_column .topics .box .text_box .block {
    display: flex;
    align-items: center;
  }
  #conts_main_column .topics .box .text_box .block .date {
    font-size: 13px;
    display: inline-block;
  }
  #conts_main_column .topics .box .text_box .block .category_name {
    margin-left: 20px;
    font-size: 13px;
    color: #b4bed4;
    display: inline-block;
    line-height: 1.3;
    color: #fff;
    font-weight: bold;
    background-color: #173fa5;
    padding: 3px 10px 3px;
    border-radius: 100px;
  }
  
/*▼▼一覧ページャー▼▼*/
.pagination {
	width: 100%;
	text-align: center;
}
.pagination .nav-links {
	display: inline-block;
	position: relative;
}
.pagination h2 {
	display: none;
}
.pagination .nav-links a, .pagination .nav-links span {
	color: #fff;
	background-color: #173fa5;
	width: auto;
	font-size: 16px;
	line-height: 1.7;
	font-weight: 600;
	display: inline-block;
	vertical-align: top;
	padding: 5px 12px 3px;
	margin: 0 8px;
}
.pagination .nav-links a {
	color: #173fa5;
	background-color: #e8ecf4;
	transition-duration: .3s;
}
.pagination .nav-links a:hover {
	background-color: #173fa5;
	color: #fff;
}
.pagination .nav-links .current {
	background-color: #173fa5;
	color: #fff;
}
.pagination .nav-links .dots {
	color: #173fa5;
	background-color: #fff;
	border: none;
	font-size: 20px;
	padding: 0;
	margin: 0;
}
.pagination .nav-links .prev, .pagination .nav-links .next {
	width: 20px;
	height: 34px;
	background-repeat: no-repeat;
	background-position: center center;
	background-size: 15px;
	position: absolute;
}
.pagination .nav-links .prev {
	background-color: #fff;
	background-image: url("../img/arrow_04.png");
	left: -40px;
	top: 50%;
	transform: translateY(-50%);
}
.pagination .nav-links .prev:hover {
	background-color: #fff;
	background-image: url("../img/arrow_04_hover.png");
}
.pagination .nav-links .next {
	background-color: #fff;
	background-image: url("../img/arrow_03.png");
	right: -40px;
	top: 50%;
	transform: translateY(-50%);
}
.pagination .nav-links .next:hover {
	background-color: #fff;
	background-image: url("../img/arrow_03_hover.png");
}
.pagination .nav-links a img {
	width: 11px;
	display: block;
}
/*▲▲一覧ページャー▲▲*/
  /* conts_contact_banner*/
  #conts_contact_banner {
    padding: 60px 0 55px;
    background: url("../img/bg_01.jpg") no-repeat center center/cover;
    color: #fff;
  }
  #conts_contact_banner h2 {
    font-size: 35px;
    line-height: 1.7;
    font-weight: 600;
    margin-bottom: 48px;
  }
  #conts_contact_banner h2 .big {
    font-size: 45px;
  }
  #conts_contact_banner .btn {
    width: 418px;
    margin: 0 auto;
  }
  #conts_contact_banner .btn a {
    font-size: 26px;
    font-weight: 600;
    line-height: 1.2;
    color: #173fa5;
    padding: 22px 20px 19px;
    border-radius: 100px;
    box-shadow: 5px 5px 15px 0 rgba(71, 71, 71, 0.3), -5px -5px 15px 0 #235cfc, inset 5px 5px 13px 0 #fff, inset -5px -5px 13px 0 rgba(188, 194, 211, 0.25);
    background-image: linear-gradient(to top, #c8c8c8, #efefef);
  }
}

@media screen and (max-width:769px) {
    /*共通*/
  .blue {
    color: #173fa5;
  }
  /*  header*/
  header {
    background-color: #edf1f9;
  }
/*  contents*/
  #contents {
    padding: 0;
    background-color: #edf1f9;
    font-size: 1.6rem;
    margin-bottom: 0;
    padding-bottom: 60px;
    line-height: 2;
  }
   #contents .auto {
    width: 94%;
    display: block;
    padding-top: 20vw;
  }
  /*  conts_main_column*/
   #conts_main_column {
    text-align: left;
    padding: 20px 5% 35px;
    background-color: #fff;
    margin-bottom: 50px;
  }
  /*topics*/
  #conts_main_column .topics h2{
    font-size: 2.6rem;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 20px;
  }
  #conts_main_column .topics ul{
    margin-bottom: 25px;
  }
  #conts_main_column .topics .box{
    margin-bottom: 30px;
  }
  #conts_main_column .topics .box a{
    display: block;
    align-items: center;
  }
  #conts_main_column .topics .box:last-of-type {
    margin-bottom: 0;
  }
  #conts_main_column .topics .box figure {
    width: 100%;
    margin-bottom: 15px;
    aspect-ratio: 16 / 9;
  }
  #conts_main_column .topics .box figure img{
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  #conts_main_column .topics .box .text_box {
    width: 100%;
  }
  #conts_main_column .topics .box .text_box h3 {
    font-size: 2rem;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    font-weight: 600;
    margin-bottom: 8px;
  }
  #conts_main_column .topics .box .text_box .block {
    display: flex;
    align-items: center;
  }
  #conts_main_column .topics .box .text_box .block .date {
    font-size: 1.3rem;
    display: inline-block;
  }
  #conts_main_column .topics .box .text_box .block .category_name {
    font-size: 1.2rem;
    margin-left: 10px;
    color: #b4bed4;
  }
  
/*▼▼一覧ページャー▼▼*/
.pagination {
	width: 100%;
	text-align: center;
}
.pagination .nav-links {
	display: inline-block;
	position: relative;
}
.pagination h2 {
	display: none;
}
.pagination .nav-links a, .pagination .nav-links span {
	color: #fff;
	background-color: #173fa5;
	width: auto;
	font-size: 16px;
	line-height: 1.7;
	font-weight: 600;
	display: inline-block;
	vertical-align: top;
	padding: 5px 12px 3px;
	margin: 0 2px;
}
.pagination .nav-links a {
	color: #173fa5;
	background-color: #e8ecf4;
	transition-duration: .3s;
}
.pagination .nav-links .current {
	background-color: #173fa5;
	color: #fff;
}
.pagination .nav-links .dots {
	color: #173fa5;
	background-color: #fff;
	border: none;
	font-size: 20px;
	padding: 0;
	margin: 0;
}
.pagination .nav-links .prev, .pagination .nav-links .next {
	width: 10px;
	height: 35px;
	background-repeat: no-repeat;
	background-position: center center;
	background-size: 10px;
		position: absolute;
}
.pagination .nav-links .prev {
	background-color: #fff;
	background-image: url("../img/arrow_04.png");
	left: -40px;
	top: 50%;
	transform: translateY(-50%);
}
.pagination .nav-links .next {
	background-color: #fff;
	background-image: url("../img/arrow_03.png");
	right: -40px;
	top: 50%;
	transform: translateY(-50%);
}
.pagination .nav-links a img {
	width: 11px;
	display: block;
}

/*▲▲一覧ページャー▲▲*/
  /*  conts_contact_banner*/
  #conts_contact_banner {
    padding: 40px 0 35px;
    background: url("../img/bg_01.jpg") no-repeat center center/cover;
    color: #fff;
  }
  #conts_contact_banner h2 {
    font-size: 2.6rem;
    line-height: 1.5;
    font-weight: 600;
    margin-bottom: 18px;
  }
  #conts_contact_banner h2 .big {
    font-size: 2.6rem;
  }
  #conts_contact_banner .btn {
    margin: 0 auto;
  }
  #conts_contact_banner .btn a {
    font-size: 2rem;
    font-weight: 600;
    line-height: 1.2;
    color: #173fa5;
    padding: 18px 20px 17px;
    border-radius: 100px;
    box-shadow: 5px 5px 15px 0 rgba(71, 71, 71, 0.3), -5px -5px 15px 0 #235cfc, inset 5px 5px 13px 0 #fff, inset -5px -5px 13px 0 rgba(188, 194, 211, 0.25);
    background-image: linear-gradient(to top, #c8c8c8, #efefef);
  }
}