@charset "UTF-8";

html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, font, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td {border: 0;font-size: 100%;font-family: inherit;font-style: inherit;font-weight: inherit;margin: 0;outline: 0;padding: 0;vertical-align: baseline;}
:focus {outline: 0;}
strong {font-weight:bold;}
ol, ul {list-style: none;}
table {border-collapse: separate;border-spacing: 0;}
caption, th, td {font-weight: normal;text-align: left;}
blockquote:before, blockquote:after,q:before, q:after {content: "";}
blockquote, q {quotes: "" "";}
img{border: 0; margin:0; padding:0;}
figure{margin:0}
option,select {color: #333;}
article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section, picture {display: block;}
img {padding:0; margin:0; vertical-align:bottom; max-width: 100%;}
.clearfix:after {content: ".";  display: block; clear: both;height: 0;visibility: hidden;}
.clearfix {min-height: 1px;}
.clear {clear: both;}
a { text-decoration:none;color:#231815;}
a:hover { opacity:0.8;}
/*
font-family: 'Exo', sans-serif; 3,5,6
font-family: 'Noto Serif JP', serif; 4,6
*/
body{color:#231815; font-size: 16px; font-family: 'Noto Serif JP', serif; -webkit-text-size-adjust: 100%;font-weight: 400;line-height: 1.8; background-color: #F0F0F0;}

header {width: 100%; max-width: 1600px; margin: 0px auto;padding: 0px 20px; box-sizing: border-box; position: relative; z-index: 3; background-color: rgba(240,240,240,.8);}
header > div.header_main {height: 65px; display: flex; justify-content: space-between; align-items: center;}
header > div.header_main > ul {display: flex; justify-content: space-between; width: 100%; padding: 0px 80px; box-sizing: border-box;}
header > div.header_main > ul li a {position: relative;}
header > div.header_main > ul li a:after {content: ""; width: 0; height: 1px; position: absolute; bottom:-5px; left: 0; background-color:#5ABABF;transition: .3s; }
header > div.header_main > ul li a:hover {opacity: 1; color: #5ABABF;}
header > div.header_main > ul li a:hover:after {width: 100%;}
.sp_menu,.overlay {display: none;}

section.title {max-width: 1200px; margin: 0px auto; height: 650px; position: relative;}
section.title.top {display: flex; align-items: center;}
section.title.top h2 {font-weight: 600; font-size: 60px; letter-spacing: 0.05em; line-height: 120%;opacity: 0;}
section.title.top div {position: absolute; right: 0; bottom: 50px;}
section.title.top div h3 {font-size: 14px; font-weight: 600; letter-spacing: 0.15em; line-height: 120%;opacity: 0;}
section.title.top div h4 {font-family: 'Exo', sans-serif; font-weight: 600; color: #5ABABF; font-size: 12px;opacity: 0;}

.top_read {width: 100%;padding: 0px 10px; margin: 0px auto; box-sizing: border-box; position: relative;}
.top_read > div {position: absolute; top: 60px; max-width: 1200px; left: 0; right: 0; margin: auto; padding: 0px 20px; z-index: 2;}
.top_read > div h2 {font-size: 20px; font-weight: 600; letter-spacing: 0.1em;}
.top_read > div p {font-size: 14px; line-height: 250%; max-width: 800px; margin-top: 20px;}
.top_read > picture img {min-height: 880px;width: 100%; object-fit: cover; object-position: right; filter: grayscale(100%);}

.link_bt {width: 147px;}
.link_bt a {font-size: 12px;font-family: 'Exo', sans-serif; font-weight: 500; display: block; line-height: 38px; text-align: center; vertical-align: middle; border: 1px solid #999999; border-radius: 20px; background-image: linear-gradient(to right,#5ABABF 0%, #5ABABF 50%,#F0F0F0 50%,#F0F0F0 100%);background-size: 200% 100%;background-position-x: 100%;transition: 0.3s;}
.link_bt a:hover { opacity: 1; background-position-x: 0; border: 1px solid #5ABABF; color: #FFF;}

.top_conver {max-width: 1100px; margin: 70px auto 120px; display: flex; align-items: center; justify-content: space-between;}
.top_conver > div {width: 50%; text-align: right;}
.top_conver > div img {filter: grayscale(100%);}
.top_conver > div + div {width: 380px; background: url("../images/top_conver_bg.svg") no-repeat top left; padding: 75px 0px 0px 53px; box-sizing: border-box;}
.top_conver > div + div dl {padding-bottom: 56px; text-align: left;}
.top_conver > div + div dl dt {font-size: 12px;font-family: 'Exo', sans-serif; font-weight: 300;}
.top_conver > div + div dl dd span {font-size: 24px;vertical-align: text-top; line-height: 120%;}
.top_conver > div + div dl dd span + span {margin: 0px 10px 0px 30px;}
.top_conver > div + div dl dd strong {font-size: 60px; font-weight: 600;vertical-align: text-top; line-height: 100%;}
.top_conver > div .link_bt {display: inline-block;}

.top_link {margin: 0px 10px;}
.top_link > div {width: 100%; display: flex; flex-wrap: wrap;}
.top_link > div a {display: block; width: 33.3333%; border-top: 1px solid #E1E1E1; border-right: 1px solid #E1E1E1;box-sizing: border-box; padding-bottom: 50px;}
.top_link > div a img {filter: grayscale(100%); width: 100%;}
.top_link > div a p:not([class]) {font-size: 12px; font-weight: 300;font-family: 'Exo', sans-serif; padding: 15px 10px; line-height: 100%;}
.top_link > div a h2 {text-align: center; font-size: clamp(18px,3.5vw,50px); margin: 10px 0px;}
.top_link > div a p.more {width: 147px;font-size: 12px;font-family: 'Exo', sans-serif; font-weight: 500; display: block; line-height: 38px; text-align: center; vertical-align: middle; border: 1px solid #999999; border-radius: 20px; background-image: linear-gradient(to right,#5ABABF 0%, #5ABABF 50%,#F0F0F0 50%,#F0F0F0 100%);background-size: 200% 100%;background-position-x: 100%;transition: 0.3s;margin: 0px auto;}
.top_link > div a:hover {opacity: 1;}
.top_link > div a:hover p.more {opacity: 1; background-position-x: 0; border: 1px solid #5ABABF; color: #FFF;}
.top_link > div a:hover img {animation: gscale 1s forwards;}
.top_link > div a:nth-child(3) {border-right: 1px solid #F0F0F0;}
.top_link > div a:nth-child(6) {border-right: 1px solid #F0F0F0;}
@keyframes gscale {
0% { filter: grayscale(100%);}
100% {filter: grayscale(0%);}
}

footer {width: calc(100% - 20px); margin: 0px auto; border-top: 1px solid #E1E1E1; padding: 50px 0px; position: relative;}
footer p.pagetop {position: absolute; right: 10px; top: -17px;}
footer p.pagetop a {display: block;width: 100px;font-size: 10px;font-family: 'Exo', sans-serif; font-weight: 500; line-height: 34px; vertical-align: middle;border: 1px solid #E1E1E1; color:#231815; text-align: center; background-image: linear-gradient(to bottom,#5ABABF 0%, #5ABABF 50%,#F0F0F0 50%,#F0F0F0 100%);background-size: 100% 200%;background-position-y: 100%;transition: 0.3s; }
footer p.pagetop a:hover {opacity: 1; background-position-y: 200%; border: 1px solid #5ABABF; color: #FFF;}
footer > div {max-width: 1100px; margin: 0px auto; display: flex; justify-content: space-between; align-items: center;}
footer > div ul {display: flex;}
footer > div ul li {margin-left: 32px;}
footer > div ul li:first-child {margin-left: 0px}
footer > div ul li a {font-size: 14px; position: relative;}
footer > div ul li a:after {content: ""; width: 0; height: 1px; position: absolute; bottom:-5px; left: 0; background-color:#5ABABF;transition: .3s; }
footer > div ul li a:hover {opacity: 1; color: #5ABABF;}
footer > div ul li a:hover:after {width: 100%;}
footer > div > div { width: 390px;}
footer > div > div dl {display: flex; justify-content: center; align-items: center; padding: 35px 0px;}
footer > div > div dl dd {margin-left: 10px}
footer > div > div dl dd a {font-size: 12px; font-weight: 600;}
footer > div > div dl dd a:hover {color:#5ABABF; opacity: 1; }
footer > div > div p {font-size: 11px; font-family: 'Exo', sans-serif; font-weight: 500;}

@media only screen and (max-width:1200px){
section.title {max-width: 1200px; margin: 0px auto; height: 650px; position: relative; padding: 0px 20px;}
section.title.top div {position: absolute; right: 20px; bottom: 50px;}

}
@media only screen and (max-width:1100px){
header > div.header_main > ul {display: flex; justify-content: space-between; width: 100%; padding: 0px 40px; box-sizing: border-box;}
.top_conver {max-width: 1100px; margin: 70px auto 120px; display: flex; align-items: center; justify-content: space-between; padding: 0px 20px;}

}

@media only screen and (max-width:1000px){
header > div.header_main {height: 65px; display: flex; justify-content: flex-start; align-items: center;}
header > div.header_main > ul {display: none;}
header > div.header_main > p:not([class]) {width: 100px; margin-left: 20px;}

.list_icon {position: absolute; z-index: 200; right: 10px; top: 10px; width: 50px; height: 50px; cursor: pointer;}
.list_icon .hamburger {display: block;width: 100%; height: 100%;}
.list_icon .hamburger .hamburger_icon {position: relative; width: 50px; height: 50px;}
.list_icon .hamburger .hamburger_icon span {width: 32px; height: 1px; background-color: #707070;position: absolute;}
.list_icon .hamburger .hamburger_icon span:nth-child(2) {width: 24px;}
.list_icon .hamburger .hamburger_icon span:nth-child(1){top:19px; left: 9px; transition: .6s;}
.list_icon .hamburger .hamburger_icon span:nth-child(2){top:30px; left: 9px; transition: .6s;}
.list_icon.active .hamburger .hamburger_icon span:nth-child(1){top:23px; left: 10px; transform: translateY(0px) rotate(-45deg);}
.list_icon.active .hamburger .hamburger_icon span:nth-child(2){width: 32px;top:23px; left: 10px; transform: translateY(0px) rotate(45deg);}

.sp_menu {display: block;}
.overlay{top:0;left:0;position:fixed;display:none;width:100%;height:100%;background:rgba(245,245,245,.98);-moz-transform:scale(1.4);-ms-transform:scale(1.4);-webkit-transform:scale(1.4);transform:scale(1.4);-moz-transition-property:-moz-transform;-o-transition-property:-o-transform;-webkit-transition-property:-webkit-transform;transition-property:transform;transition-duration:.4s;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch; z-index:100;}
.overlay_wrapper {width:100%;height:100%; padding:0px; box-sizing:border-box; min-height: 670px;}
.overlay_wrapper > div {width: 100%; height: 65px; display: flex; align-items: center; padding: 0px 20px; box-sizing: border-box;}
.overlay_wrapper > div > p:not([class]) {margin-left: 20px; width: 100px;}
.overlay_wrapper > nav {padding: 50px 20px;}
.overlay_wrapper > nav ul li {border-bottom: 1px solid #E1E1E1;}
.overlay_wrapper > nav ul li a {display: block; padding: 15px 13px;}
.overlay_wrapper > nav ul li a:hover {color: #5ABABF;}
.overlay_wrapper > nav ul li a dl {display: flex; justify-content: space-between; align-items: center;}
.overlay_wrapper > nav ul li a dl dd {font-size: 10px; font-family: 'Exo', sans-serif; font-weight: 300;}
.overlay.active {-moz-transform:scale(1);-ms-transform:scale(1);-webkit-transform:scale(1);transform:scale(1);}

footer > div {max-width: 1100px; margin: 0px auto; display: flex; justify-content: center; align-items: center;}
footer > div ul {display: none;}

}

@media only screen and (max-width:768px){
.top_read > picture img {display: none;}
.top_read {min-height: 1000px;background: url("../images/top_image_sp.webp") no-repeat center bottom; background-size: cover;}

.top_conver {max-width: 1100px; margin: 70px auto 120px; display: flex; align-items: center; justify-content: space-between; padding: 0px 20px;}
.top_conver > div {width: 40%; text-align: center;}
.top_conver > div img {filter: grayscale(100%);}
.top_conver > div + div {width: 60%; background: url("../images/top_conver_bg.svg") no-repeat top left; padding: 75px 0px 0px 53px; box-sizing: border-box; text-align: right;}
.top_conver > div + div dl {padding-bottom: 56px; text-align: left;}
.top_conver > div + div dl dt {font-size: 12px;font-family: 'Exo', sans-serif; font-weight: 300;}
.top_conver > div + div dl dd span {font-size: 24px;vertical-align: text-top; line-height: 120%;}
.top_conver > div + div dl dd span + span {margin: 0px 10px 0px 30px;}
.top_conver > div + div dl dd strong {font-size: 60px; font-weight: 600;vertical-align: text-top; line-height: 100%;}
.top_conver > div .link_bt {display: inline-block;}

.top_link > div a {display: block; width: 50%; border-top: 1px solid #E1E1E1; border-right: 1px solid #E1E1E1;box-sizing: border-box; padding-bottom: 50px;}
.top_link > div a:nth-child(2) {border-right: 1px solid #F0F0F0;}
.top_link > div a:nth-child(4) {border-right: 1px solid #F0F0F0;}
.top_link > div a:nth-child(3) {border-right: 1px solid #E1E1E1;}
.top_link > div a:nth-child(6) {border-right: 1px solid #F0F0F0;}


}
@media only screen and (max-width:610px){
section.title.top h2 {font-weight: 600; font-size: 40px; letter-spacing: 0.05em; line-height: 120%;opacity: 0;}
}

@media only screen and (max-width:500px){
.top_read {width: 100%;padding: 0px 20px; margin: 0px auto; box-sizing: border-box; position: relative;}
section.title {max-width: 1200px; margin: 0px auto; height: calc(100vh - 65px); position: relative; padding: 0px 20px;}
section.title.top h2 {font-weight: 600; font-size: 34px; letter-spacing: 0.05em; line-height: 120%;opacity: 0; margin-top: -100px;}
}

@media only screen and (max-width:480px){
.top_read > div {position: absolute; top: 30px; max-width: 1200px; left: 0; right: 0; margin: auto; padding: 0px 20px; z-index: 2;}
.top_read > div p {font-size: 14px; line-height: 200%; max-width: 800px; margin-top: 20px;}
.top_read {min-height: 800px;background: url("../images/top_image_sp.webp") no-repeat center bottom; background-size: cover;}

.top_conver {max-width: 1100px; margin: 70px auto 120px; display: flex; flex-direction: column; align-items: center; justify-content: space-between; padding: 0px 20px;}
.top_conver > div {width: 100%; text-align: center;}
.top_conver > div img {filter: grayscale(100%);}
.top_conver > div + div {width: 100%; background: url("../images/top_conver_bg.svg") no-repeat top left; padding: 75px 0px 0px 53px; box-sizing: border-box; text-align: right;}
.top_conver > div + div dl dd strong {font-size: 44px; font-weight: 600;vertical-align: text-top; line-height: 100%;}

.top_link > div a {display: block; width: 50%; border-top: 1px solid #E1E1E1; border-right: 1px solid #E1E1E1;box-sizing: border-box; padding-bottom: 20px;}
.top_link > div a h2 {text-align: center; font-size: 22px; margin: 10px 0px;}
.top_link > div a img {filter: grayscale(0%); width: 100%;}
.top_link > div a p.more {width: 100px;font-size: 10px;font-family: 'Exo', sans-serif; font-weight: 500; display: block; line-height: 24px; text-align: center; vertical-align: middle; border: 1px solid #999999; border-radius: 20px; background-image: linear-gradient(to right,#5ABABF 0%, #5ABABF 50%,#F0F0F0 50%,#F0F0F0 100%);background-size: 200% 100%;background-position-x: 100%;transition: 0.3s;margin: 0px auto;}

footer p.pagetop {position: absolute; right: 0px; top: auto; bottom: 10px;}
footer > div > div p {font-size: 10px; font-family: 'Exo', sans-serif; font-weight: 500;}
}