.section-title {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 15px;
	margin: 30px 0
}

.custom-icon {
	width: 100%;
	height: 100%;
	object-fit: contain
}

.title-icon {
	width: 1.2em;
	height: 1.2em;
	background: 0 0;
	border-radius: 50%;
	padding: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	color: #fff;
	box-shadow: none
}

@media (max-width:768px) {
	.section-title {
		gap: 10px;
		flex-wrap: wrap
	}

	.title-icon {
		width: 1.5em;
		height: 1.5em;
		padding: 8px
	}
}

:root {
	--primary-color: #2196f3;
	--secondary-color: #607d8b;
	--background: #f5f5f5
}

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	font-family: Segoe UI,微软雅黑,sans-serif
}

body {
	background: var(--background);
	line-height: 1.6;
	padding: 20px
}

.container {
	max-width: 1200px;
	margin: 0 auto
}

.section-title {
	text-align: center;
	margin: 40px 0;
	color: var(--secondary-color);
	font-size: 2em;
	position: relative
}

.mission-section {
	background: #fff;
	border-radius: 12px;
	padding: 30px;
	margin: 30px auto;
	box-shadow: 0 4px 6px rgba(0,0,0,.05);
	max-width: 1000px
}

.mission-grid {
	display: grid;
	grid-template-columns: repeat(3,1fr);
	gap: 25px
}

.mission-item {
	display: flex;
	align-items: start;
	gap: 15px;
	padding: 20px;
	border-left: 3px solid var(--primary-color);
	transition: all .3s
}

.mission-item:hover {
	background: #f8f9fa;
	transform: translateX(5px)
}

.mission-icon {
	flex-shrink: 0;
	width: 45px;
	height: 45px;
	background: var(--primary-color);
	border-radius: 8px;
	display: flex;
	align-items: center;
	justify-content: center;
	color: #fff;
	font-size: 24px
}

.mission-title {
	position: relative;
	color: var(--secondary-color);
	font-size: 1.1em;
	margin-bottom: 8px;
	padding-left: 30px
}

.mission-title:before {
	content: "▸";
	position: absolute;
	left: 0;
	color: var(--primary-color);
	font-size: 1.2em
}

.mission-text {
	color: #666;
	font-size: .9em;
	line-height: 1.6
}

@media (max-width:768px) {
	.mission-grid {
		grid-template-columns: 1fr
	}

	.mission-item {
		padding: 15px;
		gap: 12px
	}

	.mission-icon {
		width: 40px;
		height: 40px;
		font-size: 20px
	}
}

.card-container {
	display: flex;
	flex-wrap: wrap;
	gap: 30px;
	justify-content: center
}

.card {
	background: #fff;
	border-radius: 12px;
	padding: 25px;
	width: 350px;
	transition: transform .3s,box-shadow .3s;
	box-shadow: 0 4px 6px rgba(0,0,0,.1)
}

.card.desktop-only {
	display: none
}

.card:hover {
	transform: translateY(-5px);
	box-shadow: 0 8px 15px rgba(0,0,0,.2)
}

.qr-code {
	text-align: center;
	margin: 15px 0
}

.qr-code img {
	width: 180px;
	height: 180px;
	border-radius: 8px;
	border: 2px solid #eee
}

.link-title {
	color: var(--primary-color);
	font-size: 1.4em;
	margin-bottom: 10px
}

.link-description {
	color: #666;
	font-size: .95em;
	min-height: 60px
}

.action-button {
	display: block;
	width: 100%;
	padding: 12px;
	background: var(--primary-color);
	color: #fff;
	text-align: center;
	text-decoration: none;
	border-radius: 6px;
	margin-top: 15px;
	transition: background .3s
}

.action-button:hover {
	background: #1976d2
}

@media (max-width:768px) {
	.card {
		width: 100%;
		margin: 10px
	}

	.section-title {
		font-size: 1.6em
	}

	.mission-grid {
		grid-template-columns: 1fr
	}

	.mission-item {
		padding: 15px
	}
}

@media (min-width:769px) {
	.card.desktop-only {
		display: block!important
	}
}