html,
body {
	margin: 0;
	padding: 0;
	font-family: '微软雅黑';
	background-color: #dbf2ff;
	font-size: min(2.6vw, 20px);
}
img {
	margin: 0;
	max-width: 100%;
	width: 100%;
	vertical-align: top;
}
picture {
	width: 100%;
}

.pic {
	width: auto;
	height: auto;
	display: inline-block;
}
.pic + .pic {
	margin-top: 1em;
}

a {
	color: inherit;
	text-decoration: none;
}
.red {
	color: #ff1313;
}
.bold {
	font-weight: bold;
}
.orange {
	color: #fe701c;
}
.delete {
	text-decoration: line-through;
}
.span-btn {
	display: inline-block;
	background-color: #c72122;
	color: #fff;
	padding: 0.2em 0.5em;
	border-radius: 2em;
	margin: 0.5em 0;
}

.banner {
	width: 100%;
	min-width: 1200px;
}
.banner-img {
	width: 100%;
}
.footer {
	background: rgba(51, 51, 51, 1);
	color: #c1c2c3;
	padding: 1.25em;
	min-width: var(--width);
	box-sizing: border-box;
	text-align: center;
	font-size: 0.75em;
	line-height: 1.5;
}
.footer p {
	margin: 0;
}
.main {
	padding: 0 1em;
	width: 1000px;
	margin: auto;
	margin-top: 2em;
	box-sizing: border-box;
}

.t1 {
	margin: 1em 0;
	font-size: 2em;
	font-weight: bold;
	text-align: center;
}

.card0 {
	width: 100%;
	text-align: center;
	margin-bottom: 2em;
}
.card1 {
	border-radius: 0.5em;
	margin-bottom: 2em;
	position: relative;
	box-sizing: border-box;
	padding-bottom: 1em;
}
.card1 > * {
	position: relative;
}
.card1-bg {
	position: absolute;
	width: 100%;
	height: calc(100% - 0.2em);
}
.card1-bg__border {
	position: absolute;
	background-image: url('../image/1.svg');
	background-repeat: no-repeat;
	background-position: 0 0;
	background-size: 100% 100%;
	width: 6.4em;
	height: 3.2em;
	left: calc(25% - 4.6em);
}
.card1-bg__color {
	position: absolute;
	width: 100%;
	height: 100%;
}
.card1-bg__color::before {
	position: absolute;
	content: '';
	width: 25%;
	height: calc(100% - 3em);
	top: 3em;
	background-color: #16a9ff;
	border-radius: 2em 0 0 2em;
	border: 0.2em solid #4ffff5;
	border-right: none;
}
.card1-bg__color::after {
	position: absolute;
	content: '';
	width: 75%;
	height: 100%;
	left: 25%;
	background-color: #16a9ff;
	border-radius: 2em 2em 2em 0;
	border: 0.2em solid #4ffff5;
	border-left: none;
}
.card1-title {
	color: #fff;
	background-image: linear-gradient(to left, #ff9633, #ff2616);
	position: absolute;
	line-height: 2;
	font-weight: bold;
	font-size: 1.8em;
	width: 25%;
	box-sizing: border-box;
	text-align: center;
	padding-right: 1em;
	padding-bottom: 2em;
	border-radius: 0.8em 0.8em 0 0;
	top: -0.2em;
}
.card1-title-bg {
	background-color: #fff;
	color: #ff2816;
	height: auto;
	padding: 0.1em 0.3em;
	border-radius: 0.2em;
}
.card1-subtitle {
	font-size: 1.8em;
	padding-left: 20%;
	line-height: 2.3;
	font-weight: bold;
	text-align: center;
	color: #fff;
}
.card1-content {
	padding: 1.5em;
	background-color: #fff;
	border-radius: 0.8em;
	margin: 0 1em;
	position: relative;
}
.card-tip {
	line-height: 2;
	border-bottom: 1px dashed #c1c1c1;
}
.card-tip::before {
	display: inline-block;
	background-color: #e33725;
	content: '';
	width: 0.3em;
	height: 0.3em;
	border-radius: 50%;
	vertical-align: 0.15em;
	margin-right: 0.25em;
}

.card2 {
	border-radius: 2em;
	margin-bottom: 2em;
	position: relative;
	box-sizing: border-box;
	padding-bottom: 1em;
	overflow: hidden;
	background-color: #fff;
	/* border: 0.1em solid #4ffff5; */
}

.card2-title {
	color: #fff;
	font-size: 1.5em;
	line-height: 2;
	text-align: center;
	background-image: linear-gradient(to left, #ff9633, #ff2616);
}
.card2-img-title {
	margin: 1em auto 0;
	text-align: center;
	max-width: 80%;
}
.card2-content {
	padding: 1em;
}

.card4 {
	border-radius: 1em;
	margin-bottom: 2em;
	position: relative;
	box-sizing: border-box;
	padding-bottom: 1em;
	overflow: hidden;
	background-color: #fff;
}
.card4-title {
	color: #fff;
	font-size: 1.5em;
	line-height: 2;
	text-align: center;
	background-color: #049eff;
}
.card4-content {
	padding: 1em;
}
.card4-subtitle {
	font-weight: bold;
	text-align: center;
}
.card4 .card-tip {
	border-bottom: none;
}

.card-subtitle {
	font-size: 1.4em;
	margin: 1em 0;
	font-weight: bold;
	position: relative;
	padding-left: 0.8em;
}
.card-subtitle::before {
	height: 100%;
	left: 0;
	position: absolute;
	content: '';
	display: inline-block;
	width: 0.3em;
	background-color: #fd352d;
	border-radius: 10px;
}
.card-subtitle-img {
	height: 1.5em;
	width: auto;
}
.button1 {
	position: absolute;
	bottom: -1.5em;
	width: 80%;
	text-align: center;
	border-radius: 0.8em;
	left: 10%;
	display: block;
	background-color: #16a9ff;
	border: 0.3em solid #fff;
	line-height: 2;
	color: #fff;
	font-size: 1.2em;
}
.button2 {
	width: 65%;
	text-align: center;
	border-radius: 3em;
	padding: 0.5em;
	margin: 0.8em auto;
	border: 0.1em solid #c72122;
	font-weight: bold;
}
.teachers {
	display: flex;
	margin-top: 1em;
	justify-content: center;
	gap: 1em;
}

.teachers > img {
	max-width: 6em;
}

.list-item {
	display: flex;
	gap: 0.5em;
	position: relative;
	margin-bottom: 1em;
}
.list-item:last-child {
	margin-bottom: 0;
}
.list-item__title {
	flex: 0 0 auto;
	background-image: linear-gradient(to right, #ff2616, #ff9633);
	line-height: 1;
	padding: 0.5em 0.8em;
	display: flex;
	align-items: center;
	border-radius: 50% 50% 0 50%;
	color: #fff;
	font-weight: bold;
}
.list-item__content {
	height: 100%;
	display: flex;
	align-items: center;
	background-color: #e1f0ff;
	padding: 0.5em;
	border-radius: 0.5em;
}

.list3 {
	display: flex;
	gap: 1em;
	margin: 1em 0;
}
.list3-item {
	flex: 1;
	border-radius: 1em;
	border: 1px solid #08a0ff;
	overflow: hidden;
	display: flex;
	flex-direction: column;
}
.list3-item__title {
	font-size: 1.4em;
	text-align: center;
	color: #fff;
	padding: 0.5em 0;
	background-image: linear-gradient(to right, #059fff, #57bfff);
}
.list3-item__content {
	padding: 0.5em 1em;
	flex: 1;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	line-height: 1.5;
}
.list3-item__content-item1::before {
	content: '√';
	display: inline-block;
	font-size: 0.7em;
	width: 1.4em;
	height: 1.4em;
	line-height: 1.4;
	border-radius: 50%;
	background-color: #e33725;
	color: #fff;
	vertical-align: 0.1em;
	margin-right: 0.5em;
	text-align: center;
}
.list3-item__content-item2::before {
	content: '赠';
	display: inline-block;
	font-size: 0.7em;
	width: 1.4em;
	height: 1.4em;
	line-height: 1.4;
	border-radius: 50%;
	background-color: #e33725;
	color: #fff;
	vertical-align: 0.1em;
	margin-right: 0.5em;
	text-align: center;
}
.list3-item__content-button {
	background-color: #ff3022;
	text-align: center;
	line-height: 2;
	color: #fff;
	border-radius: 0.5em;
	margin-top: 1em;
}

table span {
	display: inline-block;
}
table {
	--gap: 0.5em;
	text-align: center;
	width: 100%;
	border-collapse: collapse;
	font-size: 0.8em;
}
table th {
	background-color: #049eff;
	color: #fff;
	border: 1px solid #fff;
	font-size: 1.5em;
	line-height: 2;
}
table td {
	padding: 1em var(--gap);
	border: 1px solid #dadada;
}
table tr:first-child td {
	border-top: none;
}
.btn {
	color: #fff;
	background-color: #ff3022;
	padding: 0 0.8em;
	line-height: 2;
	display: inline-block;
	margin: 0.5em 0;
	border-radius: 0.3em;
	white-space: nowrap;
}

.card3 {
	position: relative;
	background-color: #fff;
	border-radius: 0.3em;
	text-align: center;
	padding: 1em;
	margin-bottom: 2em;
}
.gift {
	position: relative;
	left: 35em;
	margin-top: -9em;
	top: -2em;
}
.gift img {
	width: 9em;
}


@media screen and (min-width: 768px) {
	.mobile-only {
		display: none !important;
	}
	.list2 {
		display: flex;
		gap: 1em;
	}
	.list2-item {
		flex: 1;
		border-radius: 1em;
		border: 1px solid #08a0ff;
		overflow: hidden;
	}
	.list2-item__title {
		font-weight: bold;
		font-size: 1.4em;
		text-align: center;
		color: #fff;
		line-height: 2;
		background-image: linear-gradient(to right, #059fff, #57bfff);
	}
	.list2-item__content {
		padding: 0.5em;
	}
	.list2-item__content-title {
		font-weight: bold;
		text-align: center;
		padding: 1em 0;
		font-size: 18px;
	}
	.list2-item__content-text {
		text-indent: 2em;
		font-size: 18px;
	}
	.list-item__content{
		font-size: 18px;
	}
	.card-tip{
		font-size: 18px;
	}
	.list3-item__content-item1{
		font-size: 18px;
	}
	.card1-title{
		font-size: 1.4em;
		line-height: 2.4em;
	}
	.list3-item__title{
		font-size: 20px;
		font-weight: bold;
	}
	.card-subtitle{
		font-weight: 10px;
	}
	.card1-subtitle{
		font-size: 1.4em;
		text-align: left;
		margin-left: 70px;
	}
	.card1-content{
		margin: 0.8em 0.8em 0;
	}
}
@media screen and (max-width: 768px) {
	.main {
		width: 100%;
	}
	.banner {
		min-width: 100%;
	}
	.pc-only {
		display: none !important;
	}
	.gift {
		left: 27em;
		margin-top: -7em;
		top: -2em;
	}
	.gift img {
		width: 7em;
	}
	.card1-title {
		width: 30%;
		font-size: 1.5em;
		line-height: 2.2;
	}
	.card1-bg__color::before {
		width: 30%;
	}
	.card1-bg__color::after {
		width: 70%;
		left: 30%;
	}
	.card1-bg__border {
		left: calc(30% - 4.6em);
	}
	.card1-subtitle {
		font-size: 1.4em;
		line-height: 3;
		padding-left: 30%;
	}
	.card1-content {
		padding: 0.5em;
	}
	.list3 {
		font-size: 0.8em;
	}
	.list2 {
		display: flex;
		flex-direction: column;
		gap: 1em;
	}
	.list2-item {
		position: relative;
		flex: 1;
		border-radius: 1em;
		border: 1px solid #08a0ff;
	}
	.list2-item__title {
		position: absolute;
		left: -0.3em;
		top: -0.3em;
		font-weight: bold;
		font-size: 1em;
		text-align: center;
		color: #fff;
		line-height: 3;
		width: 10em;
		background-image: url(../image/bg01.png);
		background-size: 100% 100%;
	}
	.list2-item__content {
		padding: 0.5em;
	}
	.list2-item__content-title {
		font-weight: bold;
		padding-left: 10em;
		margin: 0.3em 0 1em;
	}
}