main {
	overflow: hidden;
}
#cover {
	background: var(--color-darkgray);
}
#cover .cover__bg {
	width: 100%;
	margin: auto;
}
#cover .cover__bg:after {
	content: '';
	display: block;
	position: absolute;
	top: 0;
	bottom: 0;
	left: 0;
	right: 0;
	margin: auto;
	z-index: 2;
	background: rgb(22,22,22);
	background: linear-gradient(0deg, rgba(22,22,22,1) 0%, rgba(22,22,22,0.3) 100%);
}
#cover .cover__bg .video {
	display: block;
	width: 100%;
	height: 100%;
	max-height: 500px;
	object-fit: cover;
	object-position: center;
}
#cover h1 {
	font-size: 1.5em;
	font-weight: bold;
	width: 90%;
	max-width: 1000px;
	margin: -50px auto auto;
}
#cover .cover__phone {
	width: 100%;
	max-width: 1000px;
	margin: auto;
}
#cover .cover__phone img {
	object-position: center;
	object-fit: cover;
	height: 40vh;
	max-height: 500px;
}

article {
	width: 90%;
	margin: auto;
	padding: 50px 0;
}
article:before {
	content: '';
	display: block;
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	margin: auto;
	z-index: 0;
	background: rgb(22,22,22);
	background: linear-gradient(180deg, rgba(22,22,22,1) 0%, rgba(22,22,22,0.2) 100%);
	width: 100%;
	height: 100px;
}
article:after {
	content: '';
	display: block;
	position: absolute;
	top: 0;
	left: 50%;
	margin: auto;
	z-index: 1;
	width: 80vw;
	height: 80vw;
	max-width: 700px;
	max-height: 700px;
	background-image: url(/lp/img/about_ball.png);
	background-repeat: no-repeat;
	background-size: contain;
	background-position: center;
	z-index: 0;
}

article section {
	z-index: 2;
}
.w-8 {
	width: 80%;
	margin: auto auto 50px;
}
.w-9 {
	width: 90%;
	margin: auto auto 50px;
}
.msg {
	font-size: 0.8em;
	max-width: 500px;
	margin: auto;
}
.label {
	max-width: 500px;
	margin: auto;
}

.start {
	margin: 20px auto;
}


.qa {
	max-width: 500px;
	margin: auto;
}
.qa__list {
	margin-top: 40px;

}
.qa__list .qa__list-item {
	margin-bottom: 20px;
	background: var(--color-black);
	border: 1px solid var(--color-orange);
	border-radius: 10px;
	width: 100%;
}
.qa__list .qa__list-item .qa__list-ttl {
	cursor: pointer;
	padding: 20px;
}
.qa__list .qa__list-item .qa__list-ttl:after {
	content: '';
	display: block;
	position: absolute;
	top: 0;
	bottom: 0;
	right: 20px;
	width: 12px;
	height: 12px;
	margin: auto;
	background-image: url(/lp/img/icon-x-bold.png);
	background-position: center;
	background-size: contain;
	background-repeat: no-repeat;
	transform: rotate(0deg);
	transition: 0.3s;
}
.qa__list .qa__list-item .qa__list-ttl.active:after {
	transform: rotate(45deg);
}
.qa__list .qa__list-item .qa__list-ttl p {
	font-size: 0.9em;
	user-select: none;
}
.qa__list .qa__list-item .qa__list-body {
	font-size: 0.8em;
	color: var(--color-lightblue);
	border-top: 1px solid var(--color-darkblue);
	padding: 20px 0;
	width: 80%;
	margin: auto;
	display: none;
}


.about-list {
	display: -webkit-flex;
	display: flex;
	-webkit-justify-content: space-between;
	justify-content: space-between;
	flex-wrap: wrap;
	margin: auto;
	max-width: 800px;
}
.about-list .about-item {
	width: 100%;
	max-width: 340px;
	margin-bottom: 50px;
}
.about-list .about-item .about-item_title {
	font-weight: bold;
	font-size: 1em;
}
.about-list .about-item .about-item_img {
	border-radius: 10px;
	margin: 20px auto;
}
.about-list .about-item .about-item_msg {
	font-size: 0.7em;
}


.auxiliary {
	margin: 100px auto;
	background: rgba( 255, 255, 255, 0.10 );
	box-shadow: 0 8px 32px 0 rgb(31 38 135 / 10%);
	backdrop-filter: blur( 2px );
	-webkit-backdrop-filter: blur( 2px );
	border-radius: 10px;
	border: 1px solid rgba( 255, 255, 255, 0.18 );
	padding: 20px;
	max-width: 300px;
}
.auxiliary p {
	font-size: 0.7em;
	text-align: center;
}


/*===========================
=============================
PC 750~
=============================
===========================*/
@media screen and (min-width:750px) {

	#cover .cover__phone img {
		object-fit: contain;
	}
}