@charset "utf-8";

/* -----------------------------------------------------------
　common
----------------------------------------------------------- */

@media screen and (max-width: 800px) {
  body {
    -webkit-text-size-adjust: 100%;
    font-size: 14px;
  }
  .pc_cont {display: none !important;}
  
  .tel {pointer-events: auto;}
}

/* -----------------------------------------------------------
  template
----------------------------------------------------------- */

@media screen and (max-width: 800px) {
  
  /* :::::::::: header :::::::::: */

  header {
    height: 70px;
    padding: 0 0 0 5%;
  }
  header .logo {width: 160px;}
  
  /* :::::::::: nav :::::::::: */
  
  nav {height: 70px;}
  nav .menu_box .logo {
    z-index: 20;
    width: 160px;
    inset: 14px auto auto 5%;
  }  
  nav .menu {
    width: 50px;
    height: 50px;
    font-size: 8px;
    padding: 30px 0 0;
    inset: 5px 5% auto auto;
  }
  nav .menu span::before,
  nav .menu span::after {
    width: 24px;
    height: 2px;
  }
  nav .menu span::before {
    box-shadow: 0 7px 0 0 var(--color);
    top: 12px;
  }
  nav .menu span::after {top: 26px;}
  nav.open .menu span::before {top: 19px;}
  nav.open .menu span::after {top: 19px;}
  nav .menu_box > ul {
    width: 100%;
    height: 17em;
    margin: 0 auto;
  }
  nav .menu_box > ul > li {
    width: 50%;
    height: auto;
    margin: 0 auto 1.5em;
  }
  nav .menu_box > ul > li > a ,
  nav .menu_box > ul > li > span a {
    font-size: 16px;
    text-align: left;
    padding: 0 1em 0 0;
  }
  nav .menu_box > ul > li.parent {text-align: left;}
  nav .menu_box > ul > li.parent span {
    display: block;
    margin: 0 0 0.75em; 
  }
  nav .menu_box > ul > li.parent > ul {
    display: block;
    width: 100%;
    margin: 0;
    padding: 0;
  }
  nav .menu_box > ul > li.parent > ul li {
    font-size: 14px;
    text-align: left;
    padding: 0;
    margin: 0 auto 0.5em; 
  }
  nav .menu_box .dl {width: 90%;}
  nav .menu_box .dl a {font-size: 16px;}
  
  /* :::::::::: main :::::::::: */
  
  main {margin: 70px 0 0;}
  .box {padding: 0 5%;}
  
  /* :::::::::: aside :::::::::: */

  aside {padding: 100px 0 60px;}
  aside .box::after {
    width: 165px;
    height: 106px;
    inset: -135px 0 auto;
  }
  aside .box h2 {
    font-size: 28px;
    margin: 0 auto 20px;
  }
  aside .box h2 + p {
    font-size: 17px;
    margin: 0 auto 30px;
  }

  /* :::::::::: footer :::::::::: */

  .banner_dl {
    width: 100%;
    height: 60px;
    inset: auto 0 0;
  }
  .banner_dl a {
    flex-direction: row;
    font-size: 20px;
    border-radius: 10px 10px 0 0;
    transition: 0s;
  }
  .banner_dl a:hover {opacity: 1;}
  .banner_dl a::before {margin: 0 0.5em 0 0;}
  .banner_dl span {
    width: 1.2em;
    height: 1.2em;
    inset: -0.6em 10px auto auto;
  }
  .banner_dl span::after {font-size: 14px;}

  .pagetop {
    width: 48px;
    height: 48px;
    inset: auto auto 70px 3%;
  }
  .pagetop:hover {opacity: 1;}
  footer .footer_top {
    padding: 30px 5%;
    flex-wrap: wrap;
    flex-direction: column;
  }
  footer .footer_top .logo {
    order: 1;
    width: 150px;
    margin: 30px auto 0;
  }
  footer .footer_top > ul {
    width: 100%;
    height: 13em;
  }
  footer .footer_top > ul > li {
    width: 50%;
    margin: 0 ;
  }
  footer .footer_bottom {padding: 20px 5% 70px;}
  footer .footer_bottom > ul {
    flex-wrap: wrap;
    margin: 0 auto 10px;
  }
  footer .footer_bottom > ul li {margin: 0.5em 1em;}
  footer .footer_bottom > p {font-size: 12px;}
}


/* -----------------------------------------------------------
 subpage
----------------------------------------------------------- */

@media screen and (max-width: 800px) {
  
  .kv_sub::before {display: none;}
  .kv_sub::after {
    width: 1000px;
    height: 260px;
  }
  .kv_sub .box {
    justify-content: center;
    height: 300px;
    padding-bottom: 40px;
    margin: 0 auto 60px;
  }
  .kv_sub .box::after {
    width: 184px;
    height: 120px;
    inset: auto 0 -20px 0;
    margin: auto;
  }
  .kv_sub .box h1 {
    font-size: 28px;
    text-align: center;
  }
  .kv_sub02:after {height: 150px;}
  .kv_sub02 .box {height: 150px;}
  .kv_sub02 .box h1 {
    font-size: 28px;
    margin: 10px 0 0;
  }
  
  .box .breadcrumbs {
    left: 5%;
    font-size: 12px;
  }
  .sub_contents .n_box {padding: 0;}
  .sub_contents h2 {
    font-size: 24px;
    margin: 60px 0 30px;
  }
  .sub_contents .anc + h2 {margin-top: 30px;} 
  .sub_contents h3 {
    font-size: 18px;
    margin: 30px 0 20px; 
  }
  .sub_contents h3::before {
    width: 5px;
    height: 18px;
    top: 0.3em;
  }
  .sub_contents h4 {
    font-size: 16px;
    margin: 30px 0 15px;  
  }
  .sub_contents p {margin: 0 0 1em;}
  
  

  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  .slick-arrow.slick-prev ,.slick-arrow.slick-next {
    width: 32px;
    height: 32px;
  }
  .slick-arrow.slick-prev {left: -16px;} 
  .slick-arrow.slick-next {right: -16px;} 
  .slick-arrow.slick-prev:hover, 
  .slick-arrow.slick-next:hover {opacity: 1;}
  .btn_area {flex-wrap: wrap;}
  .btn_common {min-width: 240px;}
  .btn_common a {
    font-size: 17px;
    padding: 0.6em;
    transition: 0s;
  }
  .btn_common a::before {transition: 0s;}
  .btn_common a::after {transition: 0s;}
  .btn_area .btn_common {margin: 0 10px 10px;}
  .btn_area.btn_left .btn_common {margin: 0 10px 10px 0;}
  .btn_area + .btn_area {margin-top: 0;}
  .btn_dl {min-width: 240px;}
  .btn_dl a {
    font-size: 17px;
    padding: 0.6em;
    transition: 0s;
  }
  .btn_dl a::before {transition: 0s;}
  .btn_dl a::after {transition: 0s;}
  .link_banner::before ,
  .link_banner::after {width: 48%;}
  .link_banner li {width: 48%;}
  .link_banner li a {transition: 0s;}
  .link_banner li a:hover {opacity: 1;}
  
  
  
}

/* -----------------------------------------------------------
 Single/Archive
----------------------------------------------------------- */

@media screen and (max-width: 800px) {
  
  
  
}

/* -----------------------------------------------------------
 home
----------------------------------------------------------- */

@media screen and (max-width: 800px) {
  
  .kv {
    height: auto;
    padding: 5% 0 12%;
  }
  .kv::after {
    z-index: -1;
    width: 800px;
    height: 100px;
    inset: auto -100% 0 -100%;
    background: url("../img/home/bg_kv.svg") no-repeat top center / 800px auto, var(--bg_a);
  }
  .kv h1 {
    width: 55%;
    min-width: auto;
    margin: 0 auto 5%;
  }
  .kv h1 + p {
    width: 72%;
    min-width: auto;
    margin: 0 auto 5%;
  }
  .kv > div {
    width: 100vw;
    display: flex;
    justify-content: flex-start;
    align-items: center;
  }
  .kv figure.slick-slide {
    position: static;
    display: flex!important;
    justify-content: flex-start;
    width: 80vw;
    transform: translateY(0);
  }
  
  .home_about {
    padding: 40px 0;
    margin: 0 auto 60px;
  }
  .home_about::after {
    height: 60px;
    background: url("../img/home/bg_about.svg") repeat-x top center / 800px;
  }
  .home_about h2 {
    font-size: 32px;
    margin: 0 auto 20px;
  }
  .home_about p {
    font-size: 17px;
    font-weight: 500;
    margin: 0 auto 20px;
  }
  .home_about ul {
    flex-wrap: wrap;
    justify-content: center;
    margin: 0 auto 20px;
  }
  .home_about ul li {
    width: 46%;
    margin: 0 2% 2%;
  }
  .home_about ul + p {text-align: left;}
  .home_link_section {
    flex-wrap: wrap;
    padding: 40px 5% 0;
  }
  .home_link_section > section {
    width: 100%;
    padding: 40px 20px 20px;
    margin: 0 auto 40px;
    border-radius: 6px;
  }
  .home_link_section > section h2 {
    font-size: 28px;
    text-align: center;
    margin: 0 auto 10px;
  }
  .home_link_section > section h2 + p {
    min-height: auto;
    font-size: 15px;
    margin: 0 auto 20px;
  }
  .home_link_section > section::before {inset: -30px 0 auto;}
  .home_link_section > section:nth-of-type(1)::before {
    width: 92px;
    height: 78px;
  }
  .home_link_section > section:nth-of-type(2)::before {
    width: 78px;
    height: 62px;
  }
  .home_link_section > section .btn_common {
    display: block;
    width: 240px;
    margin: 0 auto;
  }

  .home_title {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    position: static;
    padding: 0 ;
    margin: 0 0 15px;
  }
  .home_title::after {
    position: static;
    margin: 0 0 10px;
  }
  .home_title h2 {
    order: 1;
    font-size: 28px;
    text-align: left;
    margin: 0 0 10px;
  }
  .home_title p {
    order: 2;
    font-size: 15px;
    margin: 0 0 10px;
  }
  .home_support {padding: 30px 0;}
  .home_support .home_title::after {
    width: 112px;
    height: 82px;
  }
  .home_support .home_support_box {
    flex-wrap: wrap;
    margin: 0 auto 10px;
  }
  .home_support .home_support_box dl {
    width: 100%;
    margin: 0 auto 10px;
  }
  .home_support .home_support_box dl a {
    padding: 20px;
    border-radius: 6px;
    transition: 0s;
  }
  .home_support .home_support_box dl a:after {
    border-radius: 6px;
    transition: 0s;
  }
  .home_support .btn_common {min-width: 240px;}
  .home_support .home_support_box dl dt {
    font-size: 20px;
    margin: 0 auto 10px;
  }
  .home_support .home_support_box dl dt::after {transition: 0s;}
  .home_support .home_support_box dl dd {
    font-size: 15px;
    line-height: 1.75
  }
  .home_case {
    padding: 30px 0;
    margin: 0 auto 40px;
  }
  .home_case::after {
    width: 800px;
    height: 100px;
    background: url("../img/home/bg_case.svg") repeat-x top center / 800px;
  }
  .home_case .home_title::after {
    width: 145px;
    height: 92px;
    margin-left: auto;
  }
  .home_case .home_title {margin: 0 auto 15px;}
  .home_case .slider {
    width: 80%;
    margin: 0 auto 40px;
  }
  .home_case .slider .slick-slide {margin: 0 20px;}
  .home_case .slider .slick-slide a {transition: 0s;}
  .home_case .slider .slick-slide a:hover {opacity: 1;}
  .home_case .slider .slick-slide figure {margin: 0 auto 10px;}
  .home_case .slider .slick-slide p {
    font-size: 15px;
    height: 5.5em;
  }
  .home_case .slider .slick-slide div span {font-size: 14px;}
  .home_case .btn_common {
    min-width: 240px;
    max-width: 240px;
  }

  .home_action {padding: 30px 0;}

  .home_action > .box {
    flex-direction: column;
    flex-wrap: wrap;
  }
  .home_action > .box > div:nth-of-type(1) {
    width: 90%;
    aspect-ratio: 616 / 411;
    margin: 0 0 60px 10%;
  }
  .home_action > .box > div:nth-of-type(2) {width: 100%;}
  .home_action > .box > div figure::after {
    width: 122px;
    height: 143px;
    inset: auto auto -30px -20px;
  }
  .home_action > .box figure img {border-radius: 10px;}
  .home_action h2 {
    font-size: 28px;
    margin: 0 auto 10px;
  }
  .home_action p {font-size: 15px;}
  .home_action ul {margin: 0 0 20px;}
  .home_action ul li {font-size: 15px;}
  .home_action .btn_common {
    display: block;
    min-width: 240px;
    max-width: 240px;
    margin: 0 auto;
  }
  .home_topics {
    padding: 0 0 30px;
    margin: 60px auto 30px;
  }
  .home_topics::after {
    width: 800px;
    height: 60px;
    background: url("../img/home/bg_topics.svg") repeat-x top center / 800px;
  }
  .home_topics h2 {
    font-size: 28px;
    text-align: left;
    margin: 0 auto 20px;
  }
  .home_topics ul {margin: 0 0 20px;}
  .home_topics ul li {
    display: block;
    padding: 10px 0;
  }
  .home_topics ul li div {
    justify-content: flex-start;
    width: 100%;
    margin: 0 0 5px;
  }
  .home_topics ul li div span {width: 90px;}
  .home_topics ul li p {
    width: 100%;
    font-size: 15px;
  }

  
}
/* -----------------------------------------------------------
 issue
----------------------------------------------------------- */

@media screen and (max-width: 800px) {
  
  .issue .title_p {
    font-size: 18px;
    text-align: center;
    margin: 0 0 20px;
  }
  .issue .research li p {
    width: calc(100% - 4em);
    padding: 0 0 0 1em;
    text-indent: -1em;
  }
  .issue .graph_box {display: block;}
  .issue .graph_box > figure {
    width: 100%;
    border-radius: 5px;
    margin: 0 auto 10px;
  }
  .issue .graph_box > div {
    width: 100%;
    border-radius: 5px;
    margin: 0 auto 10px;
  }
  .issue .graph_box > div figure {border-radius: 5px;}
  .issue .issue_title {
    display: block;
    margin: 20px 0 0;
    padding: 20px 0 0;
  }
  .issue .graph_box + .issue_title {border-top: dashed 1px #B2B2B2;}
  .issue .issue_title p {
    font-size: 18px;
    text-align: center;
    margin: 0 auto 10px!important;
  }
  .issue .issue_title figure {
    width: 80%;
    margin: 0 auto 20px;
  }
  .issue .graph_w {border-radius: 8px;}
  .issue .graph_w dt {
    font-size: 14px;
    margin: 0 auto 10px;
  }
  .issue .graph_w .p_out {
    display: block;
    width: 64%;
    max-width: 200px;
    margin: 0 auto 10px;
    opacity: 0.6;
  }
  .issue .sub_contents h3.mb00 {margin-bottom: 20px!important;}
  .issue .border_box {margin: 60px auto 0;}
  
}

/* -----------------------------------------------------------
 knowhow
----------------------------------------------------------- */

@media screen and (max-width: 800px) {
  
  .knowhow .knowhow_list li {width: 100%;}
  .knowhow .knowhow_list li img {
    width: 110px;
    margin: 0 10px 0 0;
  }
  .knowhow .knowhow_list li p {font-size: 16px;}
  .knowhow .table_box {
    position: relative;
    z-index: 0;
    padding: 20px 0;
    margin: 40px 0 0;
    overflow-x: scroll;
    scrollbar-width: none;
  }
  .knowhow .scale {
    position: relative;
    z-index: 0;
    display: block;
    width: 100%;
    height: 8px;
    margin: 0 0 40px;
    background: #E6E6E6;
    border-radius: 4px;
  }
  .knowhow .scale span {
    position: absolute;
    z-index: 1;
    display: block;
    height: 8px;
    background: #B2B2B2;
    border-radius: 4px;
  }
  .knowhow .table_box .table_caution {
    position: absolute;
    z-index: 1;
    display: block;
    content: "";
    width: 40%;
    height: auto;
    aspect-ratio: 1 / 1;
    margin: auto;
    inset: 0;
    transition: 0.5s;
  }
  .knowhow .table_box .table_caution.hidden {
    opacity: 0;
    visibility: hidden;
  }
  .knowhow .knowhow_table {width: 160%;}
  .knowhow .knowhow_table th {font-size: 15px;}
  .knowhow .knowhow_table th:nth-of-type(1) {font-size: 14px;}
  .knowhow .knowhow_table td {font-size: 15px;}
  .knowhow .knowhow_table td:nth-of-type(1) {font-size: 14px;}
  
}

/* -----------------------------------------------------------
 static
----------------------------------------------------------- */

@media screen and (max-width: 800px) {
  
  
  
}

/* -----------------------------------------------------------
 static
----------------------------------------------------------- */

@media screen and (max-width: 800px) {
  
  
  
}

/* -----------------------------------------------------------
 download
----------------------------------------------------------- */

@media screen and (max-width: 800px) {
  
  .dl_anc {
    display: block;
    padding: 0;
    margin: 30px auto 0;
  }
  .dl_anc li {
    width: 100%;
    margin: 0 0 10px;
  }
  .dl_anc li a {
    justify-content: flex-start;
    font-size: 16px;
    padding: 10px;
    transition: 0s;
  }
  .dl_anc li a:hover {opacity: 1;}
  .dl_anc li a p {
    position: relative;
    z-index: 0;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    width: 100%;
    margin: 0;
    padding: 0 2em 0 0;
  }
  .dl_anc li a p::before {
    width: 50px;
    height: 40px;
    margin: 0 10px 0 0;
  }
  .dl_anc li a p::after {
    position: absolute;
    z-index: 0;
    margin: auto;
    inset: 0 0.25em 0.5em auto;
    width: 10px;
    height: 10px;
  }
  .dl_list {display: block;}
  .dl_list::after {display: none;}
  .dl_list li {
    width: 100%;
    padding: 0;
    margin: 0 auto 20px;
  }
  .dl_list li figure {
    width: 90%;
    margin: 0 auto 10px;
  }
  .dl_list li span {
    font-size: 16px;
    margin: 0 auto 10px;
  }
  .dl_box {display: block;}
  .dl_box figure {
    width: 80%;
    margin: 0 auto 15px;
  }
  .dl_list.col02::after {width: 100%;}
  .dl_list.col02 li {width: 100%;}
  
  
  .dl_box > div {width: 100%;}
  .dl_box > div .btn_dl {
    width: 200px;
    margin: 0 auto 10px;
  }
  .dl_box > div .btn_dl + span {
    display: block;
    margin: 0 auto 15px;
  }
  .download .concept li {display: block;}
  .download .concept li figure {
    width: 80%;
    margin: 0 auto 10px;
    }
  .download .concept li p {width: 100%;}

}

/* -----------------------------------------------------------
 other
----------------------------------------------------------- */

@media screen and (max-width: 800px) {

.contact_box {margin: 50px auto 0;}
.contact_box h2 {
  color: var(--color);
  font-size: 18px;
  margin: 0 0 10px;
}
.contact_box p {font-size: 16px;}
  
}