body {
	font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	height: 100vh;
	margin: 0;
	background-color: #f0f8ff;
}

.container {
	background-color: #fff;
	padding: 60px 40px;
	border-radius: 12px;
	box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
	text-align: center;
	font-weight: 600;
}

.title {
	display: block;
	font-size: min(12vw, 32px);
}

.introduction {
	display: block;
	font-size: min(6vw, 18px);
	opacity: 0.6;
	margin: 14px 0;
}

ul {
	padding: 0;
}

li {
	list-style-type: none;
}

.item {
	background: #e0f2f7;
	margin: 20px 30px;
	display: flex;
	gap: 6px;
	width: calc(100% - 60px);
	align-items: center;
	border-radius: 8px;
}

.item-content {
	padding: 8px;
	border-radius: 8px;
	display: block;
	min-width: 0;
	flex: 1 1 auto;
}

.item-content:hover {
	background: #b3e5fc;
	cursor: pointer;
}

.item-title {
	font-size: 18px;
}

.item-description {
	font-size: 14px;
	opacity: 0.6;
}

.item-qq {
	display: block;
	width: 40px;
	height: 40px;
	object-fit: contain;
	padding: 4px;
	border-radius: 999px;
	flex-shrink: 0;
	overflow: visible;
	margin-right: 8px;
}

.item-qq:hover {
	filter: brightness(0.8);
	background: #fbfdff;
	cursor: pointer;
}

.target-item {
	background: #5fdcff;
}

.footer {
	position: fixed;
	bottom: 0;
	left: 0;
	width: 100%;
	padding: 10px 0;
	display: flex;
	gap: 14px;
	justify-content: center;
	align-items: center;
}

.footer-item {
	display: block;
	color: #666;
	text-decoration: none;
	font-size: 12px;
	cursor: pointer;
}

.footer-item:hover {
	text-decoration: underline;
	color: #333;
}