html {
	min-width: 1200px;
}
/* 重置body默认边距，解决页面两边留白问题 */
body {
	margin: 0;
	padding: 0;
}

.header {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 80px;
	background: linear-gradient(0deg, rgba(6, 11, 11, 1), rgba(6, 11, 11, 1)), #030407;
	box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
	z-index: 1000;
}

.nav-wrapper {
	width: 1200px;
	display: flex;
	align-items: center;
	margin: 0 auto;
}

.nav {
	display: flex;
	align-items: center;
}

.logo {
	margin-right: 120px;
}

.logo img {
	width: 215px;
	height: auto;
}

.nav-menu {
	list-style: none;
	display: flex;
	justify-content: center;
	align-items: center;
}

.nav-menu a {
	text-decoration: none;
	color: inherit;
	outline: none;
	-webkit-tap-highlight-color: transparent;
	cursor: pointer;
}

.nav-menu li {
	margin: 0 10px;
}

.nav-menu li input {
	display: none;
}

.nav-menu li label {
	display: block;
	padding: 10px 20px;
	color: #FFFFFFCC;
	font-size: 16px;
	cursor: pointer;
	background-color: transparent;
	transition: color 0.3s ease, background-color 0.3s ease;
	outline: none;
	-webkit-tap-highlight-color: transparent;
}

.nav-menu li input:checked+label {
	color: #1CCD9C;
}

.nav-btn {
	display: flex;
	justify-content: center;
	align-items: center;
	margin-left: auto;
	width: 132px;
	height: 45px;
	background: linear-gradient(90deg, #38F2D3 0%, #3BC48B 100%);
	cursor: pointer;
	border-radius: 4px;
}

.nav-btn img {
	width: 20px;
	height: auto;
	margin-right: 5px;
}

.nav-btn span {
	font-size: 16px;
}

.nav-btn button:hover {
	background-color: #1CCD9C;
	color: #131319;
}


.main-content {
	margin-top: 80px;
}

.bg-content {
	width: 100%;
	height: 788px;
	background-color: #131319;
	z-index: 100;
	position: relative;
	overflow: hidden;
}

.bg-content::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(19, 19, 25, .8);
	z-index: 101;
}

.bg-img {
	width: 100%;
	/* 移除固定高度和object-fit，保持图片原始比例 */
	position: relative;
	z-index: 100;
	animation: scrollUpDown 10s ease-in-out infinite alternate;
}

.bg-down-content {
	position: absolute;
	left: 0px;
	top: 600px;
	width: 100%;
	height: 188px;
	opacity: 1;
	background: linear-gradient(0deg, #131319 0, rgba(19, 19, 25, .7) 60%, rgba(19, 19, 25, 0) 100%);
	z-index: 102;
}

/* 图片上下滚动动画 */
@keyframes scrollUpDown {
	0% {
		transform: translateY(0);
	}

	100% {
		/* 向上移动图片超出容器的部分，确保完整展示 */
		transform: translateY(calc(-100% + 788px));
	}
}

.bg-up-content {
	position: absolute;
	left: 50%;
	top: 166px;
	transform: translate(-50%, -50%);
	opacity: 1;
	z-index: 102;
}

.bg-up-content img {
	width: 481px;
	position: relative;
	z-index: 100;
}

.bg-up-content-text {
	position: absolute;
	left: 50%;
	top: 260px;
	transform: translate(-50%, -50%);
	opacity: 1;
	text-align: center;
	font-size: 80px;
	font-weight: 700;
	color: #FFFFFF;
	z-index: 102;
}

.bg-up-content-btn {
	position: absolute;
	left: 50%;
	top: 400px;
	transform: translate(-50%, -50%);
	opacity: 1;
	width: 264px;
	height: 80px;
	border-radius: 100px;
	text-align: center;
	font-size: 22px;
	font-weight: 700;
	color: #060B0B;
	z-index: 102;
	background: #fff;
	line-height: 80px;
	display: flex;
	justify-content: center;
	align-items: center;
	cursor: pointer;
}

.bg-up-content-btn img {
	width: 36px;
	height: 36px;
}

.player-content {
	width: 100%;
	height: 900px;
	background-size: cover;
	z-index: 102;
	position: relative;
	overflow: hidden;
	background: #131319;

}

.player-content::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(19, 19, 25, .8);
	z-index: 101;
}

.player-wapper {
	width: 1200px;
	height: 900px;
	margin: 0 auto;
	position: relative;
	z-index: 102;
}

.player-content-title {
	margin-top: 63px;
	font-size: 60px;
	font-weight: 700;
	color: #BBF0DA;
}

.player-content-desc {
	margin-top: 18px;
	font-size: 20px;
	font-weight: 400;
	color: #FFFFFF;
}

.player-content-item {
	margin-top: 123px;
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.player-wapper-item {
	width: 40%;
	height: 480px;
	border-radius: 10px;
}

.player-wapper-item2 {
	width: 60%;
	height: 480px;
	/* 移除背景色和样式，因为内容现在显示在player-label内部 */
	position: relative;
	box-sizing: border-box;
}

/* 内容详情区域样式 */
.player-content-detail {
	display: none;
	width: 100%;
	height: 100%;
	color: #FFFFFF;
	font-size: 18px;
	line-height: 1.6;
}

/* 默认显示第一个内容 */
.player-content-detail.active {
	display: block;
}

.player-item {
	width: 384px;
	height: 134px;
	margin-bottom: 24px;
	position: relative;
}

/* 隐藏原生单选按钮 */
.player-radio {
	display: none;
}

/* 使用label作为点击区域和视觉显示 */
.player-label {
	width: 100%;
	height: 100%;
	display: block;
	background-image: url('../img/icon_item_bg1@2x.png');
	background-size: cover;
	background-position: center;
	cursor: pointer;
	transition: all 0.3s ease;
	position: relative;
}

/* 选中状态下切换图片 */
.player-radio:checked+.player-label {
	background-image: url('../img/icon_item_bg2@2x.png');
}

/* player-item-detail 样式 - 显示在label内部，默认显示 */
.player-item-detail {
	position: absolute;
	left: 0;
	top: 0;
	color: #FFFFFF;
	font-size: 18px;
	line-height: 1.6;

	z-index: 10;
	/* 确保内容清晰可见 */
	text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8);
	padding: 0 20px;
	box-sizing: border-box;
	display: block;
}

.player-item-detail-title {
	margin-top: 12px;
	font-size: 24px;
	font-weight: 700;
	color: #979797;
	transition: color 0.3s ease;
}

.player-item-detail-desc {
	margin-top: 8px;
	font-size: 14px;
	font-weight: 400;
	color: #979797;
	transition: color 0.3s ease;
}

/* 选中状态下的高亮颜色 */
.player-radio:checked+.player-label .player-item-detail-title,
.player-radio:checked+.player-label .player-item-detail-desc {
	color: #FFFFFF;
	/* 高亮颜色 - 白色更醒目 */

}

.player-content-detail {
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
	color: #FFFFFF;
	font-size: 18px;
	line-height: 1.6;
}

.game-content {
	width: 100%;
	min-height: 826px;
	background: #131319;
}

.game-wapper {
	width: 1200px;
	min-height: 826px;
	margin: 0 auto;
	position: relative;
	z-index: 102;
}

.game-content-title {
	padding-top: 63px;
	font-size: 60px;
	font-weight: 700;
	color: #BBF0DA;
}

.game-content-item {
	margin-top: 77px;
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 18px;
}

.game-content-box {
	width: 24%;
	height: 450px;
	cursor: pointer;
	transition: transform 0.3s ease;
}

.game-content-item-img {
	width: 100%;
	height: 410px;
	object-fit: cover;
	border-radius: 10px;
	transition: transform 0.3s ease;
}

/* 鼠标悬停效果 */
.game-content-box:hover .game-content-item-img {
	transform: scale(1.03);
	/* 图片稍微放大一点 */
}

.game-content-item-name {
	margin-top: 12px;
	font-size: 18px;
	font-weight: 700;
	color: #FFFFFF;
}

.news-content {
	padding-top: 63px;
	width: 100%;
	height: 646px;
	background: #131319;
}

.news-wapper {
	width: 1200px;
	height: 646px;
	margin: 0 auto;
	position: relative;
	z-index: 102;
}

.news-content-title {
	width: 1200px;
	height: 160px;
	object-fit: cover;
	background-image: url('../img/news_bg@2x.png');
	background-size: 100% 100%;
	display: flex;
	align-items: center;
}

.news-content-title-text {
	margin-left: 75px;
	font-size: 36px;
	font-weight: 700;
	color: #BBF0DA;
}

.news-content-more {
	margin-left: auto;
	margin-right: 69px;
	width: 250px;
	height: 60px;
	line-height: 60px;
	text-align: center;
	font-size: 20px;
	font-weight: 700;
	color: #000;
	background: linear-gradient(90deg, #38F2D3 0%, #3BC48B 100%);
	border-radius: 100px;
	cursor: pointer;
}

.news-content-item {
	margin-top: 70px;
	margin-left: 103px;
	margin-right: 103px;
	display: flex;
	justify-content: space-between;
	align-items: center;
	overflow: hidden;
	flex-wrap: wrap;
}

.news-content-item-name {
	width: 410px;
	height: 26px;
	margin-bottom: 20px;
	font-size: 18px;
	color: #858585;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	cursor: pointer;
}

.news-content-item-name:hover {
	font-size: 20px;
	color: white;
}

.footer-box {
	width: 100%;
	height: 445px;
	background: #060A0B;
}

.footer-wapper {
	width: 1200px;
	height: 445px;
	margin: 0 auto;
	position: relative;
	z-index: 102;
}

.home-wapper-img {
	display: block;
	margin: 40px auto;
	width: 653px;
	height: 349px;
	/* 核心浮现样式 */
	opacity: 0;
	/* 初始完全透明 */
	animation: fadeIn 1s ease-in-out forwards;
	/* 0.5秒动画，完成后保持最终状态 */
}

/* 定义浮现动画关键帧 */
@keyframes fadeIn {
	from {
		opacity: 0;
		/* 起始：透明 */
		/* 可选：加轻微缩放，效果更生动（可删除） */
		transform: scale(0.95);
	}

	to {
		opacity: 1;
		/* 结束：完全可见 */
		transform: scale(1);
	}
}

/* 底部整体样式 */
.footer-box {
  background-color: #1E1E1E; /* 深色背景 */
  color: #999;
  padding: 40px 0;
  /* margin-top: 50px; */
}
.footer-wapper {
  width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

/* 左侧logo和社交 */
.footer-left {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.footer-logo img {
  width: 160px;
  height: 56px;
}
.footer-logo span {
  font-size: 18px;
  color: #fff;
}
.footer-social {
  display: flex;
  gap: 25px;
}
.footer-social img {
  width: 24px;
  height: 24px;
  cursor: pointer;
}

/* 社交图标容器 - 基础定位 */
.social-item {
  position: relative;
  display: inline-block;
  cursor: pointer;
  width: auto;
  height: auto;
  /* 确保图标和二维码不被父级裁剪 */
  overflow: visible;
}

/* 社交图标样式 */
.social-icon {
  width: 24px;
  height: 24px;
  transition: opacity 0.2s;
}
.social-item:hover .social-icon {
  opacity: 0.8;
}

/* 二维码容器 - 改为显示在图标正下方 */
.qrcode-box {
  position: absolute;
  top: calc(100% + 10px); /* 关键：从 bottom 改为 top，距离图标底部 10px */
  left: 50%;
  transform: translateX(-50%); /* 水平居中 */
  z-index: 9999;
  display: none;
  padding: 10px;
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  width: auto;
  height: auto;
  min-width: 64px;
  /* 防止被父级裁剪 */
  overflow: visible;
}

/* 悬浮显示二维码 */
.social-item:hover .qrcode-box {
  display: block;
}

/* 二维码图片 - 强制120px尺寸 */
.qrcode-img {
  width: 64px !important;
  height: 64px !important;
  display: block !important;
  max-width: none !important;
  max-height: none !important;
  border: none !important;
  padding: 0 !important;
  margin: 0 !important;
}

/* 二维码三角 - 改为指向图标（从下方指向图标） */
.qrcode-box::after {
  content: '';
  position: absolute;
  bottom: 100%; /* 关键：从 top 改为 bottom，三角出现在容器顶部 */
  left: 50%;
  transform: translateX(-50%);
  border-width: 6px;
  border-style: solid;
  /* 关键：三角颜色改为 白色在下，透明在上 */
  border-color: transparent transparent #fff transparent;
}

/* 右侧导航链接 */
.footer-nav {
  display: flex;
  gap: 80px;
}
.footer-nav-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-nav-col h4 {
  color: #fff;
  font-size: 16px;
  margin-bottom: 10px;
}
.footer-nav-col a {
  color: #999;
  text-decoration: none;
  font-size: 14px;
  transition: color 0.2s;
}
.footer-nav-col a:hover {
  color: #fff;
}

/* 版权信息栏 */
.footer-copyright {
  width: 1200px;
  margin: -90px auto 0;
  padding-top: 20px;
  border-top: 1px solid #333;
  font-size: 12px;
  color: #666;
  text-align: center;
  position: relative;
  z-index: 999;
}
.footer-copyright a {
  color: #666;
  text-decoration: none;
}