.main {
	color: #222831;
	cursor: default;
}

header {
	color: var(--colorvariable);
	--colorvariable: white;
}

.topic {
	color: var(--colorvariable);
}

.jumpli a {
	color: var(--colorvariable);
}

.arrowli>div img {
	transform: translateY(12vw);
	filter: drop-shadow(var(--colorvariable) 0 -12vw);
}

h1 {
	text-align: center;
	font-size: 2.5vw;
	font-weight: 600;
	cursor: default;
}

.banner {
	background: url(../img/user.4fc71a6a.png) no-repeat;
	background-size: cover;
	height: 30vw;
	width: 100%;
	color: white;
	padding-top: 12vw;
}

.banner>div {
	padding-left: 12%;
	cursor: default;
}

.banner>div>div:first-child {
	font-size: 4vw;
	font-weight: 600;
	margin-bottom: 2vw;
}

.banner>div>div:last-child {
	font-size: 1.45vw;
	margin-top: 4vw;
	background: linear-gradient(to right, #006eff, #00a4ff);
	width: 12%;
	text-align: center;
	border-radius: 1.8vw;
	padding: 1vw 2vw 1vw 2vw;
	cursor: pointer;
}

.banner>div>div:last-child:hover {
	background: linear-gradient(134deg, #006eff 100%, #00a4ff 0%);
}

.banner>div>p {
	font-size: 1.8vw;
	margin-bottom: 1vw;
	width: 40%;
	line-height: 3vw;
}

.firstcase {
	padding-top: 4vw;
	padding-bottom: 3vw;
	background: #f3f7fd;
}

.commoncardlist {
	display: flex;
	flex-wrap: wrap;
	margin-top: 4vw;
	justify-content: center;
	gap: 6vw;
	/*justify-content: space-around;*/
}

.commoncardlist li {
	width: 35%;
	margin-bottom: 2vw;
	font-size: 1vw;
	padding-bottom: 2vw;
	background-color: white;
	border-radius: 0.4vw;
}

.thirdcasecardlist li {
	width: 80%;
}

.commoncardlist li span {
	color: #006eff;
	margin-left: 1vw;
	padding: 0.2vw;
	background: rgba(0, 110, 255, .1);
}

.secondcasecardlist li p:last-child {
    background: linear-gradient(to right, #278fff, #05a1ff);
    padding-bottom: 1vw;
    padding-top: 1vw;
}

.firstdesc {
	margin-top: 2vw;
	margin-left: 1vw;
}

.commoncardlist li img {
	width: 100%;
	margin-bottom: 1vw;
	border-radius: 0.4vw 0.4vw 0 0;
}

.commoncardlist li .plyr {
	width: 100%;
	height: 22vw;
	border-radius: 0.4vw 0.4vw 0 0;
	margin-bottom: 2vw;
	z-index: 10;
}

.secondcasecardlist .plyr {
	width: 100%;
	height: 40vw;
}

.secondcase {
	margin-top: 4vw;
}

.secondcasecardlist li {
	width: 38%;
	color: white;
	font-size: 1.125vw;
	text-align: center;
	margin: 0;
}

.thirdcase {
	margin-top: 4vw;
}

.thirdcasecardlist li {
	font-size: 1.25vw;
}

.thirdcase>div {
	width: 65%;
	margin: 0 auto;
	margin-top: 4vw;
	border-radius: 0.4vw;
}

.thirdcase>div img {
	width: 100%;
	border-radius: 0.4vw;
}

.thirdcase>div p {
	font-size: 1.25vw;
	margin-top: 2vw;
	text-align: center;
}

.videoAr {
	width: 100%;
	height: 100%;
}

.plyr__poster {
	background-size: 100% 100% !important;
}


@media (max-width:768px) {
    .commoncardlist li .plyr {
	    height: 50vw;
    }
    
	.banner {
		height: 40vw !important;
		padding-top: 24vw !important;
		padding-bottom: 6vw !important;
	}

	.banner>div>div:first-child {
		font-size: 5vw;
	}

	.banner>div>p {
		font-size: 2.8vw;
		line-height: 5vw;
	}

	.banner>div>div:last-child {
		font-size: 3vw;
		width: 25%;
	}

	h1 {
		font-size: 4.5vw;
	}

	.commoncardlist li {
		width: 90%;
		font-size: 3vw;
		margin-bottom: 6vw;
	}

	.commoncardlist li p {
		margin-top: 2vw;
		font-size: 4vw;
	}

	.thirdcase>div {
		width: 90%;
	}

	.thirdcase>div p {
		font-size: 4vw;
		margin-top: 4vw;
	}

	.commoncardlist {
		margin-top: 12vw;
	}
	
	.secondcasecardlist li img {
        height: 160vw;
    }
}