@charset "UTF-8";
@import url('https://fonts.googleapis.com/css2?family=Lato:wght@400;700&display=swap');
@import url("https://fonts.googleapis.com/css?family=Noto+Sans+JP");
body {
  max-width: 1920px;
  margin: 0 auto;
  font-size: 18px;
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", Meiryo, "MS PGothic", Arial, sans-serif;
  font-weight: 300;
  color: #000;
}
p,li,dt,dd {
  line-height: 1.6em;
  word-break: break-all;
}
.pc {
  display: inline-block;
}
.sp {
  display: none;
}
a {
  color: #1B1C80;
}
a:hover {
  opacity: 0.8;
}

.link-btn a {
  width: fit-content;
  padding: 15px 30px;
  display: inline-block;
  background: #1B1C80;
  color: #fff;
  border-radius: 5px;
}
.link-btn a:hover {
  opacity: 0.8;
}
.link-btn a i {
  margin-left: 15px;
  color: #fff;
}
.link-btn.big-btn a {
  padding: 30px 60px;
  font-size: 24px;
  letter-spacing: 0.05em;
}
.link-btn.btn-orange a {
  background: #ff5e00;
}
.txt-left {
  text-align: left;
}
.txt-right {
  text-align: right;
}
.txt-center {
  text-align: center;
}
.txt-red {
  color: #990000;
}
.ant {
  font-size: 1rem;
  display: inline-block;
  line-height: 1.4em;
  margin-top: 10px;
  color: #990000;
  padding-left: 1em;
	text-indent: -1em;
}
.ant:before {
  content: "※";
}
.app-block {
  margin-bottom: 60px;
  padding: 30px;
  background: #F4F4F4;
}
.app-block p {
  margin-bottom: 20px;
  font-size: 24px;
  text-align: center;
}
.mb0 {
  margin-bottom: 0!important;
}
.mb10 {
  margin-bottom: 10px!important;
}
.mb20 {
  margin-bottom: 20px!important;
}
.mb40 {
  margin-bottom: 40px!important;
}
.mb60 {
  margin-bottom: 60px!important;
}
.mt20 {
  margin-top: 20px!important;
}
.mt40 {
  margin-top: 40px!important;
}
.mt60 {
  margin-top: 60px!important;
}
.ml10 {
  margin-left: 10px!important;
}
table,tr,td,th {
  border: solid 1px #666;
  padding: 10px;
  line-height: 2em;
  font-weight: 400;
}
th {
  background: #444;
  color: #fff;
}
.mv {
  /*height: 100vh;
  min-height: 900px;*/
  padding: 15vh 0 35vh;
  background: url("../img/kv_img01.jpg") no-repeat;
  background-position: top center;
  background-size: cover;
}
.mv h1 {
  text-align: center;
}
main {
  padding: 80px 0;
  position: relative;
  background-image: url("../img/sec_bg01.png"), url("../img/sec_bg02.png");
	background-position: left top, right bottom;
	background-size: 80vw, 80vw;
	background-repeat: no-repeat, no-repeat;
}
.top-topics {
  width: fit-content;
  margin: 0 auto 240px;
  padding: 30px;
  background: rgb(255,255,255,0.75);
  border: solid 1px #ccc;
}
.top-topics p:first-of-type {
  font-size: 18px;
  font-weight: bold;
}
.top-topics p:last-of-type {
  margin-top: 10px;
  padding: 0 20px;
  text-align: left;
  font-size: 16px;
}

.sec01 {
  margin-bottom: 100px;
}
.sec01 h2 {
  margin-bottom: 60px;
  padding: 0 20px;
  text-align: center;
  font-size: 56px;
  letter-spacing: 0.05em;
  line-height: 1.4em;
  font-weight: bold;
  color: #1B1C80;
}
.sec01 .flex-block {
  margin-bottom: 60px;
  display: flex;
}
.sec01 .flex-block img {
  width: 50vw;
  max-width: 800px;
}
.sec01 .flex-block .flex-right {
  width: 60vw;
  padding: 0 20px 0 60px;
  max-width: 900px;
}
.sec01 .flex-block .flex-right h3 {
  margin: 30px 0 15px;
  font-size: 28px;
  font-weight: bold;
}
.sec01 .sub-content {
  display: flex;
  justify-content: center;
}
.sec01 .sub-content li {
  display: flex;
  flex-direction: column;
  max-width: 380px;
  margin: 0 15px;
  padding: 30px;
  text-align: center;
  background: #F4F4F4;
  border: solid 1px #CCC;
}
.sec01 .sub-content li h3 {
  margin: 0 0 20px;
  font-size: 28px;
  font-weight: bold;
}
.sec01 .sub-content li img {
  width: max-content;
  height: 150px;
  margin: 0 auto;
}
.sec01 .sub-content li p:first-of-type {
  margin: 20px 0;
  text-align: left;
}
.sec01 .sub-content li p:last-of-type {
  margin-top: auto;
}

.sec-default {
  margin-bottom: 100px;
  padding-top: 138px;
  background: url("../img/h_bg.png") no-repeat;
	background-position: top center;
}
.sec-default h2 {
  margin-bottom: 20px;
  padding: 0 20px;
  text-align: center;
  font-size: 56px;
  letter-spacing: 0.05em;
  line-height: 1.4em;
  font-weight: bold;
  color: #1B1C80;
}
.sec-default .cap {
  margin-bottom: 60px;
  padding: 0 20px;
  text-align: center;
  font-size: 24px;
}
.sec-default .thumb {
  max-width: 1024px;
  margin: 0 auto 60px;
}
.sec-default .thumb img {
  width: 100%;
}
.sec-default .detail {
  max-width: 840px;
  margin: 0 auto 60px;
  padding: 30px;
  background: #F4F4F4;
  border: solid 1px #CCC;
}
.sec-default h3 {
  margin-bottom: 20px;
  font-size: 28px;
  font-weight: bold;
  text-align: center;
}
.sec-default .join {
  margin-bottom: 30px;
  text-align: center;
}
.sec-default .detail dl {
  margin-bottom: 20px;
  display: flex;
}
.sec-default .detail dl dt {
  min-width: 100px;
  margin-right: 20px;
  text-align: right;
  font-weight: bold;

}
.sec-default .detail dl dd {
}

.sec-last {
  max-width: 840px;
  margin: 0 auto;
  padding: 60px;
  background: #F4F4F4;
  background: rgb(244,244,244,0.75);
  border-top: solid 15px #1B1C80;
}
.sec-last .contact {
  margin-bottom: 80px;
  padding: 40px;
  background: #fff;
  border-bottom: solid 2px #666;
}
.sec-last .contact h2 {
  margin-bottom: 20px;
  font-size: 56px;
  color: #1B1C80;
  font-weight: bold;
  text-align: center;
}
.sec-last .contact p {
  margin-bottom: 40px;
  font-size: 24px;
  text-align: center;
}
.sec-last h3 {
  margin-bottom: 30px;
  font-size: 36px;
  font-weight: bold;
  text-align: center;
}
.sec-last .sns {
  display: flex;
  justify-content: center;
  font-size: 64px;
}
.sec-last .sns li {
  margin: 0 30px;
}
.sec-last .sns .tw i {
  color: #00ACEE;
}
.sec-last .sns .ins i {
  color: #3F729B;
}
.sec-last .sns .yot i {
  color: #C4302B;
}

footer .footer-menu {
  padding: 40px 20px;
  display: flex;
  justify-content: flex-start;
  flex-wrap: wrap;
  text-align: center;
  background: #000;
}
footer .footer-menu li {
  padding: 0 20px;
  margin-bottom: 20px;
}
footer .footer-menu li a {
  color: #fff;
}
footer p {
  padding: 30px 0;
  font-size: 14px;
  text-align: center;
}




/* 二階層目 */

header {
  position: relative;
}
header img {
  position: absolute;
  top: 20px;
  left: 40px;
  width: auto;
  height: 112px;
  z-index: 1;
}
.second-page {
  background-size: 100vw;
  margin-top: 0;
  padding-top: 300px;
}
.second-ttl {
  width: fit-content;
  margin: 0 auto 120px;
  font-size: 64px;
  text-align: center;
  line-height: 1.4em;
  color: #1B1C80;
  background: rgb(255,255,255,0.75);
  padding: 30px 60px;

}
.sec-second {
  margin-bottom: 200px;
}
.sec-second h2 {
  margin-bottom: 20px;
  padding: 0 20px;
  text-align: center;
  font-size: 56px;
  letter-spacing: 0.05em;
  line-height: 1.4em;
  font-weight: bold;
  color: #1B1C80;
}
.sec-second .cap {
  max-width: 960px;
  margin: 0 auto 60px;
  text-align: center;
  font-size: 24px;
  font-weight: bold;
}
.sec-second .thumb {
  max-width: max-content;
  margin: 0 auto 60px;
}
.sec-second .thumb img {
  width: 100%;
}
.sec-second .detail h3 {
  margin: 0 0 30px;
  font-size: 32px;
  font-weight: bold;
  text-align: center;
  color: #1B1C80;
}
.sec-second .project-list li {
  max-width: 840px;
  margin: 0 auto 30px;
}
.sec-second .project-list li dt {
  padding: 15px;
  font-size: 20px;
  color: #fff;
  background: #333;
}
.sec-second .project-list dd {
  padding: 30px;
  background: #F4F4F4;
}
.sec-second .project-list dd p:first-of-type {
  margin-bottom: 30px;
}
.sec-second .second-content {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 20px;
}
.sec-second .second-content .second-content-wrap {
  margin-bottom: 80px;
}
.sec-second .second-content .content-read {
  margin-bottom: 60px;
}
.sec-second .second-content .cont-ttl {
  margin-bottom: 20px;
  padding: 15px;
  background: #1B1C80;
  color: #fff;
  font-weight: 400;
  font-size: 1.375rem;
}
.print-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
.print-list li {
  width: calc(50% - 30px);
  min-width: 320px;
  margin: 0 30px 30px 0;
}

@media screen and (max-width: 768px) {
  body {
    font-size: 16px;
  }
  .pc {
    display: none;
  }
  .sp {
    display: inline-block;
  }
  .link-btn.big-btn a {
    padding: 20px;
    font-size: 18px;
  }
  .link-btn a i {
    margin-left: 10px;
  }
  th,td {
    padding: 5px;
    font-size: 12px;
    line-height: 2em;
  }
  .app-block {
    margin-bottom: 8vw;
    padding: 10px;
  }
  .app-block p {
    margin-bottom: 10px;
    font-size: 18px;
  }
  .mv {
    padding: 15vh 0 40vh;
    background-position: top center;
  }
  .mv h1 img {
    width: 80vw;
    max-width: 480px;
  }
  main {
    padding: 8vw 0;
    background-size: 100vw, 100vw;
  }
  .top-topics {
    width: 96vw;
    margin: 0 auto 12vw;
    padding: 3vw;
  }
  .top-topics p:first-of-type {
    font-size: 12px;
    line-height: 1.4em;
  }
  .top-topics p:last-of-type {
    margin-top: 1vw;
    padding: 0;
    font-size: 12px;
    line-height: 1.4em;
  }
  
  .sec01 {
    margin-bottom: 20vw;
  }
  .sec01 h2 {
    margin-bottom: 6vw;
    padding: 0;
    font-size: 28px;
  }
  .sec01 .flex-block {
    margin-bottom: 12vw;
    display: block;
  }
  .sec01 .flex-block img {
    width: 100%;
  }
  .sec01 .flex-block .flex-right {
    width: 100%;
    padding: 0 4vw;
  }
  .sec01 .flex-block .flex-right h3 {
    margin: 6vw 0 2vw;
    font-size: 20px;
  }
  .sec01 .sub-content {
    display: block;
  }
  .sec01 .sub-content li {
    width: 80vw;
    display: block;
    margin: 0 auto 8vw;
    padding: 6vw;
  }
  .sec01 .sub-content li h3 {
    margin: 0 0 4vw;
    font-size: 20px;
  }
  .sec01 .sub-content li img {
    width: 70%;
    height: auto;
  }
  .sec01 .sub-content li p:first-of-type {
    margin: 4vw 0;
  }
  
  .sec-default {
    margin-bottom: 20vw;
    padding-top: 15vw;
    background-size: 200%;
  }
  .sec-default h2 {
    margin-bottom: 4vw;
    padding: 0;
    font-size: 28px;
  }
  .sec-default .cap {
    margin-bottom: 6vw;
    padding: 0 2vw;
    font-size: 18px;
  }
  .sec-default .thumb {
    margin: 0 auto 6vw;
  }
  .sec-default .thumb img {
    width: 100%;
  }
  .sec-default .detail {
    width: calc(100% - 8vw);
    margin: 0 auto 6vw;
    padding: 4vw;
  }
  .sec-default h3 {
    margin-bottom: 2vw;
    font-size: 24px;
  }
  .sec-default .join {
    margin-bottom: 4vw;
    padding: 0 4vw;
    text-align: left;
  }
  .sec-default .detail dl {
    margin-bottom: 4vw;
    display: block;
  }
  .sec-default .detail dl dt {
    min-width: 10vw;
    margin-right: 0;
    text-align: left;
  }
  
  .sec-last {
    width: calc(100% - 8vw);
    padding: 6vw;
    border-top: solid 5px #1B1C80;
  }
  .sec-last .contact {
    margin-bottom: 8vw;
    padding: 4vw;
  }
  .sec-last .contact h2 {
    margin-bottom: 4vw;
    font-size: 28px;
  }
  .sec-last .contact p {
    margin-bottom: 6vw;
    font-size: 18px;
  }
  .sec-last h3 {
    margin-bottom: 6vw;
    font-size: 24px;
  }
  .sec-last .sns {
    display: flex;
    font-size: 48px;
  }
  .sec-last .sns li {
    margin: 0 6vw;
  }
  footer .footer-menu {
    padding: 6vw 2vw;
    display: flex;
  }
  footer .footer-menu li {
    padding: 0 4vw;
    font-size: 14px;
  }
  footer p {
    padding: 4vw 0;
    font-size: 12px;
  }

    /* 二階層目 */

  header {
    position: relative;
  }
  header img {
    position: absolute;
    top: 15px;
    left: 15px;
    width: auto;
    height: 15vw;
    z-index: 1;
  }
  .second-page {
    background-size: 150vw;
    margin-top: 0;
    padding-top: 45vw;
  }
  .second-ttl {
    margin: 0 auto 20vw;
    padding: 4vw;
    font-size: 34px;
  }
  .sec-second {
    margin-bottom: 20vw;
  }
  .sec-second h2 {
    margin-bottom: 4vw;
    padding: 0 4vw;
    font-size: 28px;
  }
  .sec-second .cap {
    margin-bottom: 6vw;
    padding: 0 4vw;
    font-size: 18px;
  }
  .sec-second .thumb {
    margin: 0 auto 6vw;
  }
  .sec-second .thumb.thumb-mini {
    max-width: 60%;
  }
  .sec-second .thumb img {
    width: 100%;
  }
  .sec-second .detail h3 {
    margin: 0 0 4vw;
    font-size: 24px;
  }
  .sec-second .project-list {
    width: 92vw;
    margin: 0 auto;
  }
  .sec-second .project-list li {
    margin: 0 auto 4vw;
  }
  .sec-second .project-list li dt {
    padding: 4vw;
    font-size: 18px;
  }
  .sec-second .project-list dd {
    padding: 4vw;
    background: #F4F4F4;
  }
  .sec-second .project-list dd p:first-of-type {
    margin-bottom: 4vw;
  }

  .sec-second .second-content {
    padding: 0 15px;
  }
  .sec-second .second-content .second-content-wrap {
    margin-bottom: 8vw;
  }
  .sec-second .second-content .content-read {
    margin-bottom: 6vw;
  }
  .sec-second .second-content .cont-ttl {
    margin-bottom: 15px;
    padding: 15px;
  }
  
}

.remodal {
  position: relative;
  padding: 25px;
}
.remodal img {
  width: 100%;
  height: auto;
  vertical-align: top;
}
.remodal-cancel {
  color: #fff;
  background: #000000;
  width: 100%;
  margin-top: 25px;
}
.remodal-cancel:hover {
  background: #333;
}


.animated {
  opacity: 0;
}

.ani-delay-05 {
  animation-delay: 0.5s;
}
.ani-delay-10 {
  animation-delay: 1s;
}





@keyframes bugfix {
  from {
    padding: 0;
  }
  to {
    padding: 0;
  }
}
@-webkit-keyframes bugfix {
  from {
    padding: 0;
  }
  to {
    padding: 0;
  }
}
#overlay-button {
  position: fixed;
  right: 30px;
  top: 30px;
  padding: 26px 11px;
  z-index: 5;
  cursor: pointer;
  user-select: none;
  background: #1B1C80;
}
@media screen and (max-width: 1024px) {
  #overlay-button {
    position: fixed;
    right: 15px;
    top: 15px;
    padding: 26px 11px;
    z-index: 5;
    cursor: pointer;
    user-select: none;
    background: #1B1C80;
  }
}
#overlay-button span {
  height: 4px;
  width: 35px;
  border-radius: 2px;
  background-color: white;
  position: relative;
  display: block;
  transition: all .2s ease-in-out;
}
#overlay-button span:before {
  top: -10px;
  visibility: visible;
}
#overlay-button span:after {
  top: 10px;
}
#overlay-button span:before, #overlay-button span:after {
  height: 4px;
  width: 35px;
  border-radius: 2px;
  background-color: white;
  position: absolute;
  content: "";
  transition: all .2s ease-in-out;
}
#overlay-button:hover span, #overlay-button:hover span:before, #overlay-button:hover span:after {
  background: #fff;
}

input[type=checkbox] {
  display: none; 
  
}

input[type=checkbox]:checked ~ #overlay {
  visibility: visible;
}

input[type=checkbox]:checked ~ #overlay-button:hover span, input[type=checkbox]:checked ~ #overlay-button span {
  background: transparent;
  
  
}
input[type=checkbox]:checked ~ #overlay-button span:before {
  transform: rotate(45deg) translate(7px, 7px);

}
input[type=checkbox]:checked ~ #overlay-button span:after {
  transform: rotate(-45deg) translate(7px, -7px);


}

#overlay {
  height: 100vh;
  width: 100vw;
  background: #1B1C80;
  z-index: 2;
  visibility: hidden;
  position: fixed;
}
#overlay.active {

}
#overlay ul {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  text-align: center;
  height: 100vh;
  padding-left: 0;
  list-style-type: none;
}
#overlay ul li {
  padding: 2em;
}
#overlay ul li a {
  color: #fff;
  text-decoration: none;
  font-size: 28px;
  letter-spacing: 0.05em;
}
#overlay ul li a:active {
  color: #fff!important;
}


.event-end {
  margin-bottom: 10px!important;
  font-size: 18px!important;
  text-align: center;
  color: #990000;
}

.campread-list {
  margin: 20px 0;
}
.campread-list li {
  width: fit-content;
  margin-bottom: 10px;
  padding: 5px 10px;
  background: #ffebc3;
  font-size: 16px;
  font-style: oblique;
}

.list-cir li {
  margin-bottom: 15px;
  padding-left: 1.5rem;
  text-indent: -1.5rem;
  list-style: circle;
  list-style-position: inside;
}
@media screen and (max-width: 768px) {
  .campread-list li {
    font-size: 14px;
  }
}

.blue-txt {
  color: #1B1C80;
}
.icon-ttl i {
  margin-right: 10px;
}

.flex-desc {
  padding-bottom: 10px;
  display: flex;
  border-bottom: dashed 1px #ccc;
}
@media screen and (max-width: 768px) {
  .flex-desc {
    display: block;
  }
}
.flex-desc dt {
  min-width: max-content;
  margin-right: 5px;
  font-weight: bold;
}

h4 {
  font-size: 1.175rem;
  line-height: 1.75rem;
}
.font-min {
  font-size: 0.8em;
}

.flex-btn-list {
  display: flex;
  justify-content: space-between;
}
.flex-btn-list li {
  width: calc(50% - 10px);
}
.flex-btn-list li.link-btn.big-btn a {
  width: 100%;
  padding: 30px 10px;
  display: block;
  box-sizing: border-box;
}
@media screen and (max-width: 768px) {
  .flex-btn-list {
    display: block;
  }
  .flex-btn-list li {
    width: 100%;
  }
  .flex-btn-list li:first-of-type {
    margin-bottom: 20px;
  }
  .flex-btn-list li.link-btn.big-btn a {
    padding: 20px 10px;
  }
}

.list-disc li {
  list-style: disc;
  margin: 0 0 10px 20px;
}

.border-left-h {
  padding-left: 10px;
  border-left: solid 4px #1B1C80;
}