@media (min-width: 992px) {
  html{
    font-size: 15px;
  }
  .header{
    padding: 130px 0 50px;
  }
  .header-title{
    font-size: 3rem;
    margin-bottom: 20px;
  }
}
@media (max-width: 991.98px) {
  html{
    font-size: 15px;
  }
  .header{
    padding: 120px 0 50px;
  }
  .header-title{
    font-size: 4rem;
    margin-bottom: 20px;
  }
}
@media (max-width: 767.98px) {
  html{
    font-size: 14px;
  }
  .header{
    padding: 120px 0 50px;
  }
  .header-title{
    font-size: 4rem;
    margin-bottom: 20px;
  }
}
@media (max-width: 575.98px) {
  html{
    font-size: 14px;
  }
  .header{
    padding: 120px 0 50px;
  }
  .header-title{
    font-size: 2.5rem;
    margin-bottom: 25px;
  }
}

.notransition {
  transition: none !important;
}

p {
   text-align: justify; /* �I�˓B�� */
   text-justify: inter-ideograph; /* �I�˓B���ηN� */
}

a {
   color: #994AB5;
}

a:hover {
   color: #994AB5;
}

a:visited {
   color: #994AB5;
}

body{
  font-family: "�Υ����å���", YuGothic, "�Υ����å� Medium", "Yu Gothic Medium", "�Υ����å�", "Yu Gothic", sans-serif;
  opacity: 0;
}

body.show{
  opacity: 1;
  transition: 3s all;
}

.greeting-empty{
  height: 200vh;
}

.greeting-area{
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 50px 0;
}

.greeting-row{
  margin: -10px -30px;
}

.greeting-title{
  padding: 10px 30px;
  font-size: 1.5rem;
  font-weight: bold;
}

.greeting-content{
  padding: 10px 30px;
  font-size: 1rem;
}

.full-screen-empty{
  width: 100vw;
  height: 100vh;
}

.full-screen-white{
  width: 100vw;
  height: 100%;
  background-color: rgba(255,255,255,0.7);
  position: fixed;
  top: 0;
  left: 0;
  z-index: -1;
  opacity: 0;
  transition: 0.5s opacity;
}

.full-screen-white-always{
  width: 100vw;
  height: 100%;
  background-color: rgba(255,255,255,0.7);
  position: fixed;
  top: 0;
  left: 0;
  z-index: -1;
}

.full-screen-white.active{
  opacity: 1;
}

.full-screen-attention{
  width: 100vw;
  height: 100vh;
  position: fixed;
  left: 0;
  z-index: -1;
  /* -ms-filter: blur(10px);
  filter: blur(10px);
  transition: 0.5s top, 0.5s opacity, 0.5s -ms-filter, 0.5s filter; */
  transition: 0.5s top, 0.5s opacity;
}

.attention-text{
  font-size: 1rem;
  font-weight: bold;
  max-width: 600px;
}

.attention-text p{
  line-height: 2.2;
  margin-bottom: 30px;
}

.attention-image{
  /* width: 100%; */
  /* background-image: url("/exhibit21/css/img/attention.png"); */
}

.full-screen-attention.before-active{
  top: 50px;
  opacity: 0;
}

.full-screen-attention.active{
  /* -ms-filter: blur(0px);
  filter: blur(0px); */
  top: 0px;
  opacity: 1;
}

.full-screen-attention.after-active{
  top: -50px;
  opacity: 0;
}

.bg-block{
  width: 100vw;
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  z-index: -1;
  transform: scale(1.35) !important;
  perspective: 100px;
}

.bg-img{
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background-size: cover;
  background-position: center;
  /* -ms-filter: blur(5px);
  filter: blur(5px); */
}

.bg-img.square{
  /* background-image: url(/exhibit21/img/bg/72ppi/square-blur.png);
  mix-blend-mode: multiply; */
  /* -ms-filter: blur(2px);
  filter: blur(2px); */
  /* transform: translateZ(-300px) scale(4,4); */
}

.bg-img.triangle{
  /* background-image: url(/exhibit21/img/bg/72ppi/triangle-blur.png);
  mix-blend-mode: multiply; */
  /* -ms-filter: blur(1.5px);
  filter: blur(1.5px); */
  /* transform: translateZ(-200px) scale(3,3); */
}

.bg-img.hexagon{
  /* background-image: url(/exhibit21/img/bg/72ppi/hexagon-blur.png);
  mix-blend-mode: multiply; */
  /* -ms-filter: blur(1px);
  filter: blur(1px); */
  /* transform: translateZ(-100px) scale(2,2); */
}

.bg-img.rectangle{
  /* background-image: url(/exhibit21/img/bg/72ppi/rectangle-blur.png); */
  /* -ms-filter: blur(0.5px);
  filter: blur(0.5px); */
  /* transform: translateZ(0px) scale(1,1); */
}

.bg-img.tmp1{
  background-image: url(/exhibit21/img/bg/tmp1.jpg);
}

.bg-img.tmp2{
  background-image: url(/exhibit21/img/bg/tmp2.jpg);
}

.bg-img.tmp3{
  background-image: url(/exhibit21/img/bg/tmp3.jpg);
}

.bg-img.tmp4{
  background-image: url(/exhibit21/img/bg/tmp4.jpg);
}

/* .bg-img::after{
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.1);
  background: linear-gradient(-45deg, rgba(255, 255, 255, .3), rgba(255, 255, 255, .1));
} */

.bg{
  width: 100vw;
  height: 100vh;

  position: fixed;
  top: 0;
  left: 0;
  z-index: -1;

  /* background: linear-gradient(-45deg, rgba(246, 255, 0, .3), rgba(255, 0, 161, .3)), url(/exhibit21/img/bg.jpg); */
  background: url(/exhibit21/img/bg/triangle.png);
  background-size: cover;
  background-position: center;

  /* -ms-filter: blur(4px);
  filter: blur(4px); */
}

.bg::after{
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 50%;
  /* background-color: rgba(0,0,0,0.6); */
  background: linear-gradient(180deg, rgba(0,0,0,0.6) 30%, rgba(0,0,0,0) 100%);
}

.request-button-wrap{
  width: 100%;
  display: none;
  align-items: center;
  background-color: rgba(0,0,0,0.8);
  padding: 7px;
  position: fixed;
  bottom: 0;
  left: 0;
  z-index: 500;
}

.request-button-text{
  flex: 1;
  margin: 7px;
  font-size: 0.7rem;
  color: #ffffff;
}

.request-button{
  cursor: pointer;
  width: 100px;
  padding: 6px;
  text-align: center;
  margin: 7px;
  border-radius: 100px;
  background-color: rgba(255,255,255,0.9);
  color: #000000;
}

.page-card{
  /* //background-color: rgba(255,255,255,0.6);
  border-radius: 10px;
  //box-shadow: 0 0 5px 0 rgba(0,0,0,.12), 0 2px 5px 0 rgba(0,0,0,.3);
  overflow: hidden; */
  /* backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px); */
}

.header{
  z-index: -1;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  color: #000000;
  opacity: 0;
  /* -ms-filter: blur(10px);
  filter: blur(10px);
  transition: 0.5s opacity, 0.5s -ms-filter, 0.5s filter; */
  transition: 0.5s opacity;
}
.header.active{
  opacity: 1;
  /* -ms-filter: blur(0px);
  filter: blur(0px); */
}

.header-title{
  font-weight: bold;
}

.header-description{
  font-size: 1rem;
}

.content{
  position: relative;
  z-index: 1;
}

.footer{
  z-index: 0;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 150px 0 50px;
  /* color: #ffffff; */
  color: #000000;
  font-size: 1rem;
  opacity: 0;
  /* -ms-filter: blur(10px);
  filter: blur(10px);
  transition: 0.5s opacity, 0.5s -ms-filter, 0.5s filter; */
  transition: 0.5s opacity;
}

.footer.active{
  opacity: 1;
  /* -ms-filter: blur(0px);
  filter: blur(0px); */
}

.footer :last-child{
  margin-bottom: 0;
}

.iamas-logo-bar{
  /* padding: 10px; */
  border-radius: 10px;
  width: 100%;
  max-width: 400px;
  margin-bottom: 25px;
  /* background-color: rgba(255,255,255,0.7); */
}

html,body { height:100%; }

.vh{
  position: absolute;
  top: 0;
  left: 0;
  height: 100vh;
}

body{
  margin: 0;
  background-color: #ffffff;
  color: #000000;
  font-size: 1rem;
}

main{
  margin: 0;
  overflow: hidden;
}

p{
  line-height:1.6;
}

.section{
  padding-top: 100px;
  position: relative;
}

.section-title{
  font-size: 50px;
  font-weight: bold;
}

.section-text{
  max-width: 500px;
  margin-bottom: 30px;
}

.button-row{
  margin: -30px;
}

.button-wrap{
  padding: 30px;
}

.button-wrap a{
  text-decoration: none;
  color: #000000;
}

.section .button-card{
  background-color: rgba(255,255,255,0.8);
  /* backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px); */
}

.button-card{
  width: 100%;
  background-color: #ffffff;
  border-radius: 8px;
  //border: 1px solid #f3f3f3;
  overflow: hidden;
}

.button-card.inactive{
  transform:scale(1,1);
  box-shadow: 0 0 5px 0 rgba(0,0,0,.12), 0 2px 5px 0 rgba(0,0,0,.3);
  transition: 0.3s all;
}

.button-card.active{
  transform:scale(1.02,1.02) translateY(-6px);
  box-shadow: 0 15px 15px -5px rgba(0,0,0,.15), 0 0 5px rgba(0,0,0,.2);
  transition: 0.35s all;
}

.button-card.disabled.inactive{
  transform: scale(1,1);
  box-shadow: 0 0 0 0 rgba(0,0,0,0);
}

.button-card.disabled.active{
  transform: scale(1,1);
  box-shadow: 0 0 0 0 rgba(0,0,0,0);
}

.button-info-area{
  padding: 25px;
}

.button-title{
  font-size: 1.3rem;
  font-weight: bold;
  color: #000000;
}

.button-title span{
  display: inline-block;
}

.header-title span{
  display: inline-block;
}

.button-description{
  font-size: .8rem;
  margin: 5px 0 0 0;
  color: #444444;
}

.button-progress-title-area{
  text-align: right;
  margin: 15px 0 0 0;
}

.button-progress-title{
  font-size: .5rem;
  color: #444444;
  display: inline-block;
  padding: .1rem .5rem;
  background-color: rgba(0,0,0,0.1);
  border-radius: 50px;
}

.button-progress-title-text{
  display: inline-block;
}

.button-progress-title-percent{
  display: inline-block;
  font-weight: bold;
  margin-left: 0.1rem;
}

.button-progress-area{
  width: 100%;
  height: 4px;
  background-color: rgba(0,0,0,0.1);
  border-radius: 2px;
  margin: 10px 0 0 0;
}

.button-progress-bar{
  height: 100%;
  background-color: #000000;
  border-radius: 2px;
}

.button-thumbnail-area{
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.button-thumbnail-only-wrap{
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  overflow: hidden;
}

.button-thumbnail-only-wrap .button-thumbnail-only{
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
}

.button-thumbnail{
  position: relative;
  z-index: 2;
}

.button-card.inactive .button-thumbnail{
  opacity: 1;
  transition: 0.35s all;
}

.button-card.active .button-thumbnail{
  opacity: 0;
  transition: 0.3s all;
}

.button-thumbnail-only{
  position: relative;
  z-index: 2;
}

.button-card.inactive .button-thumbnail-only{
  transform: scale(1,1);
  transition: 0.3s ease-out all;
}

.button-card.active .button-thumbnail-only{
  transform: scale(1.1,1.1);
  transition: 2s ease-out all;
}

.button-card.disabled{
  /* background-color: rgba(255,255,255,0.8); */
}

.button-card.disabled .button-thumbnail-only{
  -webkit-filter: grayscale(100%);
  filter: grayscale(100%);
  opacity: 0.5;
  border: 1px solid #999999;
  border-radius: 8px;
}

.button-anim-thumbnail{
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
}

.ff-container.ff-inactive .ff-canvas{
  opacity: 0 !important;
}

.ff-image{
  opacity: 1 !important;
}

.title-image{
  position: absolute;
  width: 100vw;
  height: 100%;
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
}

.title-image.d-none{
  background-image: url(/exhibit21/img/bg/iamas2021-title.png);
}

.title-image.d-block{
  background-image: url(/exhibit21/img/bg/iamas2021-title-sm.png);
}

.wrapper{
  margin: 20px;
}

.block-title{
  font-weight: bold;
  font-size: 1.5rem;
}

.news-area{
  position: relative;
  width: 100vw;
  overflow-x: scroll;
  overflow-y: hidden;
  white-space: nowrap;
  margin-top: -50px;
  padding-bottom: 20px;
  -ms-overflow-style: none;    /* IE, Edge ���� */
  scrollbar-width: none;       /* Firefox ���� */
}
.news-area::-webkit-scrollbar {  /* Chrome, Safari ���� */
  display:none;
}

.news-thumbnail{
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  /* transform:scale(1,1);
  transition: 0.3s ease-out transform; */
}

.news-card{
  background-color: rgba(255,255,255,0.7);
  border-radius: 8px;
  transform:scale(1,1);
  box-shadow: 0 0 5px 0 rgba(0,0,0,.12), 0 2px 5px 0 rgba(0,0,0,.3);
  transition: 0.3s all;
}

.news-card:hover{
  transform:scale(1.02,1.02) translateY(-6px);
  box-shadow: 0 15px 15px -5px rgba(0,0,0,.15), 0 0 5px rgba(0,0,0,.2);
  transition: 0.35s all;
}

.news-card:hover .news-thumbnail{
  /* transform:scale(1.1,1.1);
  transition: 2s ease-out all; */
}

.news-scroll{
  font-size: 0;
}

.news-empty{
  display: inline-block;
}

.news-content{
  display: inline-block;
  margin: 0 -10px;
}

.news-item{
  width: 80vw;
  max-width: 600px;
  display: inline-block;
  margin: 50px 10px 0;
}

.news-image{
  width: 100%;
  border-radius: 10px;
  overflow: hidden;
  position: relative;
}

.news-image img{
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}