html {
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
}

body {
    font-family: "Helvetica Neue",
    Arial,
    "Hiragino Kaku Gothic ProN",
    "Hiragino Sans",
    "BIZ UDPGothic",
    Meiryo,
    sans-serif;
    overflow-x: hidden;
    touch-action: pan-y;
}

.header-logo {
    width: calc(50px + 10lvh);
}

.navbar-toggler {
    border-color: rgba(0,0,0,0) !important;
}

.top {
    display: flex;
    align-items: center;
    text-align: center;
    flex-direction: column;
    top: 1vh;
    left: 0;
    height: 100vh;
    margin-bottom: 10lvh;
    justify-content: space-evenly;
    position: relative;
    width: 100%;
    z-index: 50;
}

.top-background {
    display:flex;
    top: 50px;
    height: calc(100vh - 50px);
    position: absolute;
    z-index: 1;
}


.marquee-right {
	overflow: hidden;
}
.marquee-right ul {
	animation: marquee-right 30s linear infinite;
	display: flex;
	margin: 0;
	padding: 0;
	width: max-content;
    height: calc(100vh - 50px);
}

.marquee-right ul li {
	list-style: none;
	padding: 0;
}

.marquee-right img {
	display: block;
    height: 100%;
    opacity:1;
}

.marquee-right img.need_border {
    border-right: 5px solid;
}

@keyframes marquee-right {
	from {
		transform: translateX(0%);
	}
	to {
		transform: translateX(-33.3%);
	}
}

.slogan-wrapper {
    position: relative;
    top: 0.8lvh;
    z-index: 1;
}

.slogan {
    text-align: center;
    display: inline-block;
    color: #f0f0f0;
    transform: rotate(-5deg);
    font-family: "RocknRoll One", sans-serif;
    font-weight: 400;
    font-style: normal;
}

.slogan span.inn {
    font-size: calc(1dvw + 0.6rem);
}

@keyframes bg {
    0% {
        opacity: 0;
        transform: scaleX(0) translateX(-5%);
    }
    30% {
        transform: scaleX(1) translateX(0);
    }
    100% {
        transform: scaleX(1) translateX(0);
    }
    30%, 100% {
        opacity: 1;
    }
}

@keyframes fadeIn {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

.bg .bg-wrap {
    position: relative;
    display: inline-block;
}

.bg.is-animated .bg-wrap::before {
    opacity: 0;
    animation: bg 3s cubic-bezier(0.215, 0.61, 0.355, 1) forwards;
    animation-delay: 0.5s;
    background: #000;
    border-bottom: 2px #099dde solid; 
    border-top: 2px #b7e1f8 solid;
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    transform-origin: left center;
}

.bg .bg-wrap .inn {
    opacity: 0;
    animation: fadeIn 1s ease 1s forwards;
    color: #fff;
    display: inline-block;
    padding: 2px 10px;
    position: relative;
}

.title-logo {
    text-align: center;
}

.title-logo img {
    width: 80dvw;
    max-width: 700px;
}

.anim-box.zoomin.is-animated {
    animation: zoomIn 0.8s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}
   
@keyframes zoomIn {
    0% {
      transform: scale(0.5);
      opacity: 0;
    }
    100% {
      opacity: 1;
      transform: scale(1);
    }
  }

.reflection{
    display:inline-block;
    position:relative;
    overflow:hidden;
    z-index: -1;
}
     
.reflection:after {
    content:"";
    height:100%;
    width:30px;
    position:absolute;
    top:-100px;
    left:50%;
    background-color: #fff;
    opacity:0;
    -webkit-transform: rotate(45deg);
    -webkit-animation: reflection 4s ease-in-out infinite;
}
     
@keyframes reflection {
    0% { -webkit-transform: scale(2) rotate(45deg); opacity: 0; }
    2% { -webkit-transform: scale(20) rotate(45deg); opacity: 0.5; }
    4% { -webkit-transform: scale(30) rotate(45deg); opacity: 0.3; }
    10% { -webkit-transform: scale(45) rotate(45deg); opacity: 0.1; }
    100% { -webkit-transform: scale(50) rotate(45deg); opacity: 0; }
}

.event-title {
    background: linear-gradient(0.25turn, rgba(255,255,255,0), rgba(255,255,255,0.7) 30%,rgba(255,255,255,0.7) 70%, rgba(255,255,255,0));
    padding-left: 100px;
    padding-right: 100px;
}

.event-title .description {
    text-align: center;
    font-family: "RocknRoll One", sans-serif;
    font-weight: 400;
    font-style: normal;
}

.mask-bg {
    display:inline-block;
    overflow:hidden;
    position:relative;
}

.mask-bg:after {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    background: #000;
    animation: secondaryImageOverlayIn 0.6s 0s cubic-bezier(.77,0,.175,1),
                secondaryImageOverlayOut 0.6s 0.6s cubic-bezier(.77,0,.175,1);
    animation-fill-mode: both;
}

.mask-bg span {
    line-height:1;
    animation:fadeIn 0.1s 0.5s; 
    animation-fill-mode: both;
}

.mask-bg.display1:after {
    animation-delay: 0.9s, 1.3s;
}

.mask-bg.display1 span {
    animation-delay: 1.4s;
}

.mask-bg.display2:after {
    animation-delay: 1.4s, 1.9s;
}

.mask-bg.display2 span {
    animation-delay: 2.0s;
}

@keyframes secondaryImageOverlayIn {
    0% {
      width: 0;
    }
    100% {
      width:  100%;
    }
}

@keyframes secondaryImageOverlayOut {
    0% {
      transform: translateX(0);
    }
    100% {
      transform: translateX(102%);
    }
}

.event-schedule {
    opacity: 0;
    animation: zoomIn 0.8s cubic-bezier(0.25, 1, 0.5, 1) forwards;
    animation-delay: 2.0s;
    background: linear-gradient(0.25turn, rgba(255,255,255,0), rgba(255,255,255,0.7) 20%,rgba(255,255,255,0.9) 80%, rgba(255,255,255,0));
    padding-left: 50px;
    padding-right: 50px;
}

.button-custom {
  white-space: nowrap;
}

.dai2kai {
    font-family: "RocknRoll One", sans-serif;
    font-weight: normal !important;

}

.scroll {
    position: absolute;
    right: 50%;
    top: calc(100lvh - 70px);;
    writing-mode: vertical-rl;
    z-index: 100;
}

.scroll::before {
    animation: scroll 2s infinite;
    background-color: #000000;
    bottom: -115px;
    content: "";
    height: calc(7vh + 50px);
    left: 0;
    margin: auto;
    position: absolute;
    right: 0;
    width: 2vw;
    border-top: 1px solid #099dde;
    border-left: 2px solid #099dde;
    border-right: 2px solid #099dde;
  }

@keyframes scroll {
    0% {
      transform: scale(1, 0);
      transform-origin: 0 0;
    }
    50% {
      transform: scale(1, 1);
      transform-origin: 0 0;
    }
    51% {
      transform: scale(1, 1);
      transform-origin: 0 100%;
    }
    100% {
      transform: scale(1, 0);
      transform-origin: 0 100%;
    }
}

.contents {
    width :100%;
    z-index: 100;
}

.event-detail {
    margin-top: 30lvh;
}

.event-detail .title {
    font-family: "RocknRoll One", sans-serif;
}

.event-detail .marker {
    background: linear-gradient(to top, #fffc93 0% 45%, transparent 0);
    background-repeat: no-repeat;
    background-size: 0% 100%;
    transition: background-size 1.5s;
}

.event-detail .marker.delay1{
    transition-delay: 0s;
}
.event-detail .marker.delay2{
    transition-delay: 0.7s;
}
.event-detail .marker.delay3{
    transition-delay: 1.4s;
}

.event-detail .lazyloaded .marker {
    background-size: 100% 100%;
}

.event-detail .image img {
    box-shadow: 0px 0px 15px -5px rgba(0, 0, 0, 0.7);
    height: 100%;
    width: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.event-detail .image2 img {
    box-shadow: 0px 0px 15px -5px rgba(0, 0, 0, 0.7);
    width: 100%;
    object-fit: cover;
}

.box-fadein div-lazy {
    opacity: 0;
    -webkit-transition: opacity 3s;
    transition: opacity 1s;
}

.box-fadein div-lazy.delay1 {
    transition-delay: 0s;
}
.box-fadein div-lazy.delay2 {
    transition-delay: 0.5s;
}
.box-fadein div-lazy.delay3 {
    transition-delay: 1s;
}

.box-fadein.lazyloaded div-lazy.lazyloaded {
    opacity: 1;
}

.schedule-negative-margin {
    margin-bottom: -9px !important;
}

.place img {
    box-shadow: 0px 0px 15px -5px rgba(0, 0, 0, 0.7);
    width: 100%;
    object-fit: cover;
}

.presenter {
    background-color: #099dde;
    height: 100%;
    border: 10px #099dde solid;
    border-radius: 30px;
    color: #fff;
    margin-bottom: 10px;
}

.presenter_image img {
    background-color: #fff;
    width: 100%;
    border-radius: 25px;
}

.presenter_text img.nicovideo {
    width: 15px;
    filter: invert(100%) sepia(1%) saturate(0%) hue-rotate(161deg) brightness(101%) contrast(102%);
}

.presenter_text img {
    width: 15px;
}

.presenter .and_more {
    display: flex;
    align-items: flex-end;
    font-size: 25px;
    display: inline-block;
}

.and_more {
    font-size: 30px;
    font-weight: bold;
    width: 100%;
    text-align: center;
}

.ambassador img{
    width: 75%;
    margin:0 auto;
    border-color: #099dde !important;
    transition:0.5s all;
}

.ambassador img:hover{
    transform:scale(1.1,1.1);
    transition:0.5s all;
}

footer {
    background-color: #099dde;
    color: #fff;
}

footer img.bluesky {
    width: calc(1.5rem + 0.5vw);
}
footer img.mixi2 {
    width: calc(1.5rem + 0.5vw);
}