* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	/* 以下代码用于隐藏滚动条 */
	scrollbar-width: none;
	/* Firefox */
	-ms-overflow-style: none;
	/* 禁用div选中效果 */
	-webkit-user-select: none; /* Safari */
	-moz-user-select: none; /* Firefox */
	-ms-user-select: none; /* IE10+/Edge */
	user-select: none;
	font-size: 1.1rem;
	font-family: '思源黑体', Microsoft YaHei, sans-serif;
}

/* WebKit 和 Blink 浏览器（例如 Chrome、Safari 和 Opera） */
::-webkit-scrollbar {
	display: none;
}

body {
	margin: 0;
	display: flex;
	justify-content: center;
	background-color: black;
	color: white;
}

.body-container {
	margin: 0;
	width: 1920px;
	min-height: 100vh;
	position: relative;
}

main {
	margin: 0;
	display: flex;
	justify-content: center;
	max-width: 1920px;
}

/* WebKit 和 Blink 浏览器（例如 Chrome、Safari 和 Opera） */
.scrollable-container::-webkit-scrollbar {
	display: none;
}

/* 头部样式 */
header {
	display: flex;
	align-items: center;
}

.logo {
	position: absolute;
	left: 1.5rem;
	top: 3.75rem;
	width: 5rem;
	cursor: pointer;
}

/* tab栏切换 */
.container {
	margin-left: 10.25rem;
	margin-top: 4.375rem;
	display: flex;
	align-items: center;
}

.hover-underline {
	margin-left: 3.75rem;
	/* font-size: 0.875rem; */
	font-weight: 500;
	position: relative;
	display: inline-block;
	cursor: pointer;
	color: white;
	transition: color 0.3s ease;
}

.hover-underline::after {
	content: '';
	position: absolute;
	bottom: -5px;
	left: 50%;
	width: 0;
	height: 2px;
	background-color: #F8C91C;
	transition: width 0.3s ease, left 0.3s ease;
}

.hover-underline:hover {
	color: #F8C91C;
}

.hover-underline:hover::after {
	width: 100%;
	left: 0;
}

/* 语言切换 */
/* 整体容器样式 */
.language-switcher {
	position: absolute;
	right: 1.5rem;
	top: 3.75rem;
	width: 200px;
	cursor: pointer;
	font-size: 0.875rem;
	font-weight: 500;
}

/* 选中语言的样式 */
.selected-language {
	padding: 10px;
	border-radius: 5px;
	text-align: center;
	transition: opacity 0.3s ease, transform 0.3s ease;
	/* 添加 transform 过渡 */
}

/* 鼠标悬停在容器上时，选中语言渐渐隐藏并向左移动 */
.language-switcher:hover .selected-language {
	opacity: 0;
	visibility: visible;
	transform: translateX(-50%);
	/* 向左移动 */
}

/* 语言选项容器样式 */
.language-options {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	border-radius: 5px;
	opacity: 0;
	visibility: hidden;
	transition: opacity 0.3s ease, transform 0.3s ease;
	display: flex;
	/* 使用 flexbox 实现左右排列 */
	justify-content: space-around;
	/* 均匀分布选项 */
	transform: translateX(50%);
	/* 初始位置向左偏移 */
}

/* 鼠标悬停在容器上时，语言选项容器渐渐显示 */
.language-switcher:hover .language-options {
	opacity: 1;
	visibility: visible;
	transform: translateX(0);
	/* 移动到正常位置 */
}

/* 每个语言选项的样式 */
.language-option {
	padding: 10px;
	text-align: center;
	transition: background-color 0.3s ease;
	flex: 1;
	/* 让每个选项平均分配宽度 */
}

.language-option:hover {
	color: #F8C91C;
}

/* 隐藏当前选中的语言选项 */
.language-option.selected {
	display: none;
}

/*  底部通用样式 */
.social-content {
	position: absolute;
	left: 1.5rem;
	bottom: 3.75rem;
}

.social-icon {
	margin-top: 1.875rem;
	cursor: pointer;
}

.social-text {
	margin-top: 1.875rem;
	cursor: pointer;
	color: white;
}

.social-text:hover {
	color: #F8C91C;
}

.rotated-text {
	writing-mode: vertical-rl;
	transform: rotate(-90deg);
	font-size: 0.875rem;
	font-weight: 500;
}

.social-text:hover {
	color: #F8C91C;
}

.copy {
	right: 1.5rem;
	position: absolute;
	bottom: 3.75rem;
	font-size: 0.9rem;
	z-index: 999;
}

/*  左下角按钮样式 */

/* 微信二维码 */
.wechat-container-bg {
	position: relative;
	display: inline-block;
}

.wechat-container {
	position: absolute;
	top: 0;
	left: 100%;
	margin-left: 20px;
	display: none;
	flex-direction: column;
	align-items: center;
}

.wechat-image {
	width: 96px;
	height: 96px;
}

.wechat-text {
	margin-top: 5px;
	font-size: 10px;
	color: #040000;
}

.wechat-container-bg:hover .wechat-container {
	display: flex;
	padding: 0.6875rem 0.5rem 0.5rem;
	background-color: white;
}

/*  底部通用样式 */

/* 文案样式 */

.text-36-500 {
	font-size: 2.25rem;
	font-weight: 500;
}

.text-18-600 {
	font-size: 1.125rem;
	font-weight: 600;
}

.text-14-500 {
	font-weight: 500;
}

.text-14-600 {
	font-weight: 600;
}

.text-12-500 {
	font-size: 0.75rem;
	font-weight: 550;
}