@charset "utf-8";

/*--------------------------------------------------------------------------------------------------------------------------------------------- 
COMMON
---------------------------------------------------------------------------------------------------------------------------------------------*/

* {margin: 0; padding: 0; }

html {font-size: 62.5%; }

body {
  background: #fff;
  margin: 0;
  color: #383838;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 1.6rem;
  font-weight: 500;
  font-display: optional;
  line-height: 1.6;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased; 
  -moz-osx-font-smoothing: grayscale; 
}

.fadeIn{
  animation-name:fadeInAnime;
  animation-duration:1s;
  animation-fill-mode:forwards;
  opacity:0;
}

@keyframes fadeInAnime{
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

ul,ol {padding-left: 0; list-style: none;}

dd { margin-left: 0;}

input,textarea {-webkit-appearance: none;}

a {
  color: #383838;
  text-decoration: underline;
}

a:hover {
 color:#0D9FE9;
 text-decoration: none;
 -webkit-transition: 0.2s ease-in-out;
 -moz-transition: 0.2s ease-in-out;
 -o-transition: 0.2s ease-in-out;
 transition: 0.2s ease-in-out;
}

a:hover img {
  opacity: 0.75;
  filter: alpha(opacity=75);
}

a img {
  -webkit-transition: 0.3s ease-in-out;
  -moz-transition: 0.3s ease-in-out;
  -o-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: bottom;
  display: block;
}

::selection {
  background-color: #c6c6c6;
  color: #000;
}

.main-container{
  marign: auto;
  overflow: hidden;
}

.hgroup{
  position: relative;
  display: inline-block;
  width:100%;
  margin:0 auto;
}

h2.header__title{
  font-size: 3.2rem;
  text-align: center;
  margin-top:8px;
}

h3.header__title__sub{
  font-size: 1.4rem;
  letter-spacing:0.04em;
  color:#0D9FE9;
  text-align: center;
}

section{
  width: 90%;
  max-width: 1480px;
  margin: 0 auto;
  margin-bottom: 180px;
  position: relative;
}

.element {
  opacity: 0;
  visibility: hidden;
  transform: translateY(30px);
  transition: opacity 1s, visibility 1s, transform 1s;
}

.is-fadein {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}

br.pcbr{display: block;}

br.spbr{display: none;}


/************************ Menu ************************/

.header_box{
  position: fixed;
  top: 0;
  width:100%;
  z-index: 100;
}

.header{
  padding:0 2%;
  height:110px;
  display: flex;
  justify-content: space-between;
  align-items:center;
}

h1.main-logo{width: 180px;}

.navigation{
  display: flex;
  align-items:center;
}

ul.gnavi{display: flex;}

ul.gnavi li{
  margin-left: 40px;
  font-size:1.8rem;
  font-weight:600;
}

ul.gnavi li a{
  position: relative;
  display: inline-block;
  text-decoration: none;
  color:#0D9FE9;
}

ul.gnavi li a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -4px;
  width: 0;
  height: 3px;
  background: currentColor;
  transform: translateX(-50%);
  transition: width 0.3s ease;
}

ul.gnavi li a:hover::after {width: 100%;}

ul.sns{
 display: flex;
 justify-content: center;
 margin-left:20px;
}

ul.sns li a{
  display: block;
  margin-left:30px;
  width: 46px;
  height: 46px;
  border-radius: 30px;
  color:#fff;
  text-decoration:none;
}

ul.sns li.fb a{background:#3B5998;  border:2px solid #3B5998; }

ul.sns li.tw a{background: #000;  border:2px solid #000; }

ul.sns li a:hover{background:#fff;}

ul.sns li a:hover i.fa-x-twitter{ color:#000; }

ul.sns li a:hover i.fa-facebook-f{color: #3B5998; }

ul.sns li a i.fa-facebook-f,
ul.sns li a i.fa-x-twitter{
  font-size: 20px;
  display: block;
  text-align: center;
  padding-top: 12px;
  text-decoration: none;
}

.mobile_header{display: none;}


/************************ Mainvisual ************************/

#slider {
  margin:0 auto;
  width: 100%;
  height: 100vh;
  position: relative;
  margin-bottom: 90px;
}

.main-schedule{
  margin: 0;
  position: absolute;
  bottom: 0%;
  right: 0%;
  width: 470px;
  height:166px;
  background:#fff;
  border-radius: 14px 0 0 0
}

.main-schedule img{
  width: 82%;
  display: block;
  position: absolute;
  top: 53%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.vegas-timer-progress {display: none !important;}


/************************ greeting ************************/

#greeting{
  /*display: flex;*/
  padding-top:30px;
}

.message__box{
  width: 100%;
  max-width:  700px;
  margin: 50px auto 0;
}

.message{
 color:#0D9FE9;
 font-size:3rem;
 font-weight:800;
 line-height:2;
 letter-spacing:0.05em;
 text-align: center;
 margin-bottom: 60px;
}

#greeting p{
  font-size: 1.6rem;
  line-height: 2.4;
  text-align: justify;
}

.author{
  font-size:1.4rem;
  margin-top: 50px;
  text-align:right;
}

.flex__image{
  display: flex;
  justify-content:flex-end;
  position: relative;
  z-index:5;
}

.img01{
  width: 536px;
  margin-right: 2%;
}

.img02{
  width: 1026px;
  margin-top: 15vh;
}

.img05{
  width: 280px;
  margin-right: 2%;
  margin-top: -5vh;
}

.img06{
  width: 500px;
  margin-right: 2%;
}

.img07{
  width: 406px;
  margin-top: -3vh;
  margin-right: 2%;
}

.img08{
  width: 240px;
  margin-top: -8vh;
  margin-right: 2%;
}

.youtube-wrap {
  width: min(700px, 100%);
  margin-left: auto !important;
  margin-right: auto !important;
  margin-top:50px;
  padding: 0;
}

.youtube {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
}

.youtube iframe {
  width: 100% !important;
  height: 100% !important;
  display: block;
  border: 0;
}

figcaption{
  margin-top: 16px;
  font-size:14px;
}


/************************ Overview ************************/

#overview{
  position: relative;
  margin:0 auto ;
  padding-top:160px;
}

/*#overview::before{
  content:"";
  width: 86vw;
  top: -120px;
  bottom:-300px;
  z-index: 30;
  display: block;
  background:#F8F8F8;
}
*/

#overview::before{
  content:"";
  position: absolute;
  width: 86vw;
  margin: 0 calc(50% - 50vw);
  top: -120px;
  bottom:-60px;
  z-index: -20;
  background:#f9f9f9;
}

dl.about-info {
  width: 100%;
  max-width: 768px;
  margin:60px auto ;
  padding-bottom: 120px;
  display: flex;
  flex-wrap: wrap;
  border-top: 1px solid #e6e6e6;
  font-size:1.4rem;
  line-height:2;
}

dl.about-info dt,
dl.about-info dd {
  padding: 25px ;
  box-sizing: border-box;
  border-bottom: 1px solid #e6e6e6;
}

dl.about-info dt {width: 25%; font-weight:700;}

dl.about-info dd {width: 75%;}

.img03{
  max-width: 1400px;
  margin: -60px 0 90px auto;
}

/*.img04{
  max-width: 1400px;
  margin: 0 auto 50px 0;
  z-index:50;
  position: relative;
}
*/

/************************ Entry ************************/

#entry{
  /*display: flex;*/
  position: relative;
  padding:70px 5% 60px ;
  border:1px solid #0D9FE9;;
}

#entry.active{
  border:3px double #ff0000 !important;
}

.entry__outline{
/*  display: flex;
  justify-content:flex-end;*/
  width: 100%;
  margin:50px auto;
}

.entry__link{
  font-size:1.6rem;
  width:100%;
  max-width:700px;
  margin:0 auto;
}

.entry__link p{
  line-height:2.4;
  margin:0 auto 45px;
}

dl.entry-info {
  width: 100%;
  margin:50px auto;
  max-width:700px;
  font-size:1.5rem;
  display: flex;
  flex-wrap: wrap;
  border-top: 1px solid #d9d9d9;
}

dl.entry-info dt,
dl.entry-info dd {
  padding: 25px ;
  box-sizing: border-box;
  border-bottom: 1px solid #d9d9d9;
}

dl.entry-info dt {width: 25%; font-weight:700;}

dl.entry-info dd {width: 75%;}

.button a {
  background: #ff0000;
  /*border-radius: 100px;*/
  position: relative;
  display: flex;
  justify-content:center;
  align-items: center;
  width: 90%;
border-radius:2px;
  max-width: 420px;
  padding:20px;
  transition: 0.3s ease-in-out;
  color: #fff;
  margin:0 auto;
  font-size:2rem;
  font-weight: 700;
  text-decoration: none;
  border: 2px solid #ff0000;
}

.button a:after {
  content: "";
  position: absolute;
  top: 50%;
  bottom: 0;
  right: 2rem;
  font-size: 90%;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: right 0.3s;
  width: 6px;
  height: 6px;
  border-top: solid 2px currentColor;
  border-right: solid 2px currentColor;
  transform: translateY(-50%) rotate(45deg);
}

.button a:hover {
  background: #fff;
  color: #ff0000;
  border: 2px solid #ff0000;
}

.button a:hover:after {right: 1.4rem;}

.button_blue a {
  background: #fff;
  position: relative;
  display: flex;
  justify-content:center;
  align-items: center;
  width: 90%;
  max-width: 420px;
  border-radius:2px;

  padding:20px;
  transition: 0.3s ease-in-out;
  color: #0D9FE9;
  margin:0 auto 70px;
  font-size:2rem;
  font-weight: 700;
  text-decoration: none;
  border: 2px solid #0D9FE9;
}

.button_blue a:after {
  content: "";
  position: absolute;
  top: 50%;
  bottom: 0;
  right: 2rem;
  font-size: 90%;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: right 0.3s;
  width: 6px;
  height: 6px;
  border-top: solid 2px currentColor;
  border-right: solid 2px currentColor;
  transform: translateY(-50%) rotate(45deg);
}

.button_blue a:hover {
  background: #0D9FE9;
  color: #fff;
  border: 2px solid #0D9FE9;
}

.button_blue a:hover:after {right: 1.4rem;}


.button_off{
  background: #dfdfdf;
  /*border-radius: 100px;*/
  position: relative;
  display: flex;
  justify-content:center;
  align-items: center;
  width: 90%;
border-radius:2px;
  max-width: 420px;
  padding:20px;
  transition: 0.3s ease-in-out;
  color: #666;
  margin:0 auto;
  font-size:2rem;
  font-weight: 700;
  text-decoration: none;
  border: 2px solid #dfdfdf;
}

.fa-file-pdf{font-size:2.8rem;}


/************************ Sponsor ************************/

#sponsor{
  /*display: flex;*/
  position: relative;
  padding-top:120px;
  padding-bottom:50px;
  margin-bottom: 50px;
}

#sponsor::before{
  content:"";
  position: absolute;
  width: 94vw;
  margin: 0 calc(50% - 50vw);
  top: -170px;
  bottom:0px;
  z-index: -20;
  background:#f2f2f2;
}

.sponsor__outline{
  width:100%;
  max-width:760px;
  margin:50px auto;
}

.sponsor__outline p{
  margin-bottom: 45px;
  line-height:2;
  text-align: justify;
}

table.sponsor-info{
  width: 100%;
  border: 1px solid #e6e6e6;
  background:#fff;
  margin-bottom: 45px;
}

table.sponsor-info th{
  background:#fbfbfb;
  border-right: 1px solid #e6e6e6;
}

table.sponsor-info th,
table.sponsor-info td{
  border-bottom: 1px solid #e6e6e6;
  padding:20px;
}

ul.sponsor-ul{
  font-size:1.4rem;
  margin-top:10px;
  margin-left:40px;
  list-style: square;
}


/************************ footer ************************/

footer{background: #fff;}

ul.f-logo{
 display: flex;
 justify-content: center;
 align-items:center;
 margin-bottom:45px;
}

ul.f-logo li{margin: 0 25px;}

ul.f-logo li img{height: 36px; width: auto;}

ul.f-logo li img.impress{height: 55px; width: auto;}

ul.f-logo li img.softopia{height: 40px; width: auto;}


.copyright{
  background: #5D5D5D;
  padding: 20px 0;
}

.copyright p{
  text-align: center;
  font-size:1.2rem;
  color:#fff;
}

.role-slider {
  width: 100%;
  position: relative;
  z-index: 10;
}

.role-track {
  display: flex;
  width: max-content;
  animation: role-scroll 100s linear infinite;
}

.role-group {
  display: flex;
  gap: 30px;
  padding-right: 25px;
}

.role-group img {
  width: 300px;
  height: 400px;
  display: block;
  flex-shrink: 0;
}

.role-group img:nth-child(even) {
  transform: translateY(30px);
}

/* 左 → 右 */
@keyframes role-scroll {
  from {
    transform: translateX(-50%);
  }
  to {
    transform: translateX(0);
  }
}


/************************************** responsive **************************************/
/************************************** responsive **************************************/

@media screen and (max-width: 1020px) { 

  .entry__outline{
    flex-direction:column;
    width: 100%;
    margin:0 auto;
    padding-top: 45px;
  }

  .entry__link{
    max-width:100%;
    margin-right: 0;
  }

  .entry__link p{line-height:1.6; margin-bottom:45px;}

  .entry__detail{padding-right:0;}

  dl.entry-info {
    width: 100%;
    max-width:100%;
    margin-top:60px;
  }

  dl.entry-info dt,
  dl.entry-info dd {
    padding: 25px 0;
    box-sizing: border-box;
    border-bottom: 1px solid #e6e6e6;
  }

  dl.entry-info dt, dl.entry-info dd {width: 100%;}

  dl.entry-info dt{
    border-bottom: none;
    padding-bottom:0;
  }

  dl.entry-info dd{padding-top: 10px;}

  .button a {
    padding:20px;
    font-size:2rem;
  }
}


@media screen and (max-width: 920px) { 

/************************ Menu ************************/

.header{display: none;}

.submenu {display: none;}

.mobile_header{
  /*background: #fff;*/
  height: 100px;
  width: 100%;
  z-index: 50000;
  padding: 2.5%;
  position: fixed;
  display: flex;
  justify-content:space-between;
  align-items: center;
}

h1.mobilelogo{
  display: block;
  width: 120px;
  margin: 0;
  z-index: 40000;
}

.mobilelogo img{
  width: 100%;
  height: auto;
}

.mobile_menu {
  display: block;
  position: relative;
  height: 100%;
  background:#fff;
}

.acordion {
  margin: 0;
  padding: 0;
  position: fixed;
  top: 26px;
  right:13px;
  width: 50px;
  height: 50px;
  background:#00A0EA;
}

.acordion ul {
  margin: 0;
  border: none;
}
.acordion ul li {
  font-size: 2.2rem;
  width: 100%;
  text-align: center;
}

.acordion ul li span{
  display:inline-block;
  font-size: 1.2rem;
  margin-left: 10px;
  color:#a6dff9;
}

.acordion ul li a {
  position: relative;
  display: inline-block;
  padding: 15px 0;
  font-weight:700;
  margin-bottom:5px;
  text-decoration: none;
  color:#fff;
}
.acordion ul li a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: #fff;
  -webkit-transform: scaleX(0);
  -ms-transform: scaleX(0);
  transform: scaleX(0);
  -webkit-transition: all .3s ease;
  transition: all .3s ease;
}

.acordion ul li a:hover {color:#fff;}

.acordion ul li a:hover::after {
  -webkit-transform: scaleX(1);
  -ms-transform: scaleX(1);
  transform: scaleX(1);
}

.submenu {
  overflow-x: hidden;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 200;
  width: 100%;
  height: 100%;
  padding-top: 150px;
  background: #00A0EA;
  color: #fff;
}
nav {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 40;
}

ul.menu{
  width: 90%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translateY(-50%) translateX(-50%);
  -webkit- transform: translateY(-50%) translateX(-50%);
}

.trigger, .trigger span {
  display: inline-block;
  transition: all .2s;
  box-sizing: border-box;
}

.trigger {
  position: relative;
  width: 36px;
  height: 36px;
  z-index: 10000000;
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}

.trigger span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: #fff;
}

.trigger span:nth-of-type(1) {top: 20%;}
.trigger span:nth-of-type(2) {top: 48%;}
.trigger span:nth-of-type(3) {top: 75%;}

#menu05 span:nth-of-type(2)::after {
  position: absolute;
  top: 0;
  left: 0;
  content: '';
  width: 100%;
  height: 3px;
  background-color: #fff;
  transition: all .2s;
}

#menu05.active span:nth-of-type(1) {
  transform: translateY(20px) scale(0);
  background-color: #fff;
}

#menu05.active span:nth-of-type(2) {
  -webkit-transform: rotate(-45deg);
  transform: rotate(-45deg);
  background-color: #fff;
}

#menu05.active span:nth-of-type(2)::after {
  -webkit-transform: rotate(90deg);
  transform: rotate(90deg);
  background-color: #fff;
}

#menu05.active span:nth-of-type(3) {
  transform: translateY(-20px) scale(0);
  background-color: #fff;
}

#menu05.active span:nth-of-type(4) {color: #fff;}

#header{display: none !important;}

.btnMenu {
  position: fixed;
  z-index: 999;
  top: 10px;
  right: 10px;
  width: 40px;
  height: 65px;
  display: block;
  font-size: 30px;
  text-align: center;
  overflow: auto;
}

.btnMenu a {text-align: center; color: #000;}

.btnMenu a:hover {color: #878787;}

.menuicon{font-size: 12px; padding-left: 3px;}

.mobile_sns{margin-top:50px;}

ul.mobile_sns_list{display: flex; flex-wrap: wrap; justify-content:center; } 

ul.mobile_sns_list li { width: calc(34% - 5%);  max-width:50%; font-size:2.3rem;  margin:0 1% 30px;} 

ul.mobile_sns_list li a{ display: block; text-align: center; color:#fff;}

ul.mobile_sns_list li a img{margin:0 auto 5px; width: 50%;  max-width:80px;}

.header{display: none;}

ul.mobile_sns_list li a{
  display: block;
  margin:0 auto;
  width: 56px;
  height: 56px;
  border-radius: 30px;
  color:#00f;
  background:#fff;
  text-decoration:none;
}

ul.mobile_sns_list li.mfb a{color:#3B5998; }

ul.mobile_sns_list li.mtw a{color:#000;}

ul.mobile_sns_list li a i.fa-facebook-f,
ul.mobile_sns_list li a i.fa-x-twitter{ 
  font-size: 2.4rem;
  display: block; 
  text-align: center;
  padding-top: 2px;
  text-decoration: none;
}
}

@media screen and (max-width: 780px) { 

  body {
    font-size: 1.4rem;
    line-height: 1.75;
  }

  section{
    width: 90%;
    max-width: 90%;
    margin: 0 auto 80px;
    padding-top:130px;
    margin-top:-130px;
  }

  .hgroup{
    position: relative;
    display: block;
    max-width:100%;
    width: 100%;
  }

  h2.header__title{
    font-size: 2.4rem;
    font-weight:700;
    margin-left:0;
    text-align: center;
  }

  h3.header__title__sub{
   font-size: 1.4rem;
   color:#0D9FE9;
   display: block;
   position: relative;
   text-align: center;
   top:0;
   left:0;
 }

 br.pcbr{display: none;}

 br.spbr{display: block;}


/************************ mainvisual ************************/

#slider {
  padding-top:90px;
  width: 100%;
  height: 70vh;
  margin-bottom: 90px;
}

.main-schedule{
  margin: 0;
  position: absolute;
  bottom:6%;
  right: -3%;
  width: 314px;
  height:118px;
  border-radius: 6px 0 0 6px;
}

.main-schedule img{width:80%;}

/************************ greeting ************************/

#greeting{
  display: flex;
  flex-direction:column;
  padding-top: 90px;
}

.message__box{
  width: 100%;
  max-width: 100%;
  margin-top: 45px;
}

.message{
 color:#0D9FE9;
 font-size:2.2rem;
 margin-bottom: 45px;
}

#greeting p{
  font-size: 1.5rem;
  line-height: 2;
}

.author{
  font-size:1.3rem;
  margin-top: 45px;
  text-align:left;
}

.role-group img {
  width: 240px;
  height: 320px;
  display: block;
  flex-shrink: 0;
}

.flex__image{
  display: flex;
  justify-content:center;
  align-items:bottom;
  margin-bottom: 20px;
  flex-wrap:wrap;
}

.img01{
  width: 35%;
  margin-right: 2%;
}

.img02{
  width: 65%;
  margin-top: 6%;
}

.img05{
  width: 30%;
  margin-right: 3%;
  margin-top: 2%;
}

.img06{
  width: 60%;
  margin-top: 0%;
}

.img07{
  width: 60%;
  margin-right: 3%;
  margin-top: 3%;
}

.img08{
  width: 30%;
  margin-top: 7%;
}

/************************ Overview ************************/

#overview{
  flex-direction:column;
  padding-top:150px;
}

#overview::before{
  content:"";
  position: absolute;
  width: 100vw;
  margin: 0 calc(50% - 50vw);
  top: 120px;
  left:0;
  bottom:-140px;
  z-index: -10;
  background:#F8F8F8;
}

#overview .hgroup{
  margin-top:-45px;
  margin-bottom: 60px;
}

dl.about-info {
  width: 100%;
  max-width: 100%;
  padding-bottom:0;
}

dl.about-info dt,
dl.about-info dd {
  padding: 25px 0;
  box-sizing: border-box;
  border-bottom: 1px solid #e6e6e6;
}

dl.about-info dt, dl.about-info dd {width: 100%;}

dl.about-info dt{
  border-bottom: none;
  padding-bottom:0;
}

dl.about-info dd{
  padding-top: 10px;
}

.img03{
  max-width: 1200px;
  margin: 0 5% 70px auto;
}


/************************ Entry ************************/

#entry{
  flex-direction:column;
  padding: 50px 5% 50px;
  margin-top: 40px;
}

/************************ Sponsor ************************/

#sponsor{
  flex-direction:column;
  margin-bottom: 30px;
  padding-top:150px;
}

#sponsor::before{
  content:"";
  position: absolute;
  width: 100vw;
  margin: 0 calc(50% - 50vw);
  top: -70px;
  left:0;
  bottom:0px;
  z-index: -10;
  background:#F8F8F8;
}

.sponsor__outline p{
  margin-top: 45px;
}

table.sponsor-info{
  font-size:1.3rem;
}

table.sponsor-info th,
table.sponsor-info td{
  padding:15px;
}

ul.sponsor-ul{
  margin-top:10px;
  margin-left:20px;
  list-style: square;  
}

/************************ footer ************************/

footer{ background: #fff; padding-top: 0;}

ul.f-logo{display: block; margin: 0 auto 35px;}

ul.f-logo li{margin: 0 auto 40px;}

ul.f-logo li img{height: 30px; margin: 0 auto;}

.copyright{ padding: 20px 0;}

}