/* 全局样式 */

/* 
此网站设计风格作者为清风凉影，禁止抄袭，违者必究
若需授权使用，请加qq1746845807
*/
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Microsoft YaHei', sans-serif;
    line-height: 1.6;
    background: #f5f5f5;
}

.container {
    width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* 导航栏样式 */
.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.3);  /* 修改为半透明黑色背景 */
    z-index: 1000;
    padding: 10px 0;
    backdrop-filter: blur(8px);  /* 添加毛玻璃效果 */
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);  /* 添加微妙阴影 */
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);  /* 添加细微边框 */
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.logo img {
    height: 60px;
    width: auto;
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li a {
    color: #fff;
    text-decoration: none;
    padding: 10px 20px;
    transition: color 0.3s;
}

.nav-links li a:hover {
    color: #FFD700;
}

.nav-links .download-link {
    color: #FFD700;
    font-weight: bold;
}

.nav-links .download-link:hover {
    color: #FFF;
    text-shadow: 0 0 10px #FFD700;
}

.download-buttons {
    display: flex;
    gap: 20px;
    margin-top: 30px;
}


/* 顶部下载按钮样式 */
.topdownload-btn {
    display: flex;
    align-items: center;
}

.topdownload-btn .btn {
    display: block;
    width: 180px;  /* 设置图片按钮宽度 */
    height: 50px;  /* 设置图片按钮高度 */
    transition: transform 0.3s ease;
}

.topdownload-btn .btn img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.topdownload-btn .btn:hover {
    transform: scale(1.1);
    transition: transform 0.3s ease;
}
/* 顶部下载按钮样式 */
.topdownload-btn .btn {
    display: block;
    width: 180px;
    height: 50px;
    
    text-indent: -9999px;
    position: relative;
    overflow: hidden;
    animation: topPulseScale 2s ease-in-out infinite;
}

/* 添加发光和缩放动画关键帧 */
@keyframes topPulseScale {
    0% {
        transform: scale(1);
        filter: brightness(1);
    }
    50% {
        transform: scale(1.05);
        filter: brightness(1.2);
    }
    100% {
        transform: scale(1);
        filter: brightness(1);
    }
}

.topdownload-btn .btn::before {
   
}

@keyframes shine {
    0% {
        transform: translateX(-100%) rotate(45deg);
    }
    50% {
        transform: translateX(100%) rotate(45deg);
    }
    100% {
        transform: translateX(-100%) rotate(45deg);
    }
}

.topdownload-btn .btn:hover {
    animation: none;
    transform: scale(1.1);
    transition: all 0.3s ease;
    filter: brightness(1.3);
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.4);
}

.download-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    text-decoration: none;
    color: #fff;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.download-btn:hover {
    background: rgba(255, 215, 0, 0.2);
    transform: translateY(-2px);
    border-color: rgba(255, 215, 0, 0.3);
}

.download-btn img {
    width: 24px;
    height: 24px;
}

.download-btn span {
    font-size: 16px;
    font-weight: 500;
}

.download-btn.android {
    background: linear-gradient(45deg, #32CD32, #228B22);
}

.download-btn.ios {
    background: linear-gradient(45deg, #000000, #363636);
}

.download-btn:hover {
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}
/* 轮播图样式 */
.banner-slider {
    width: 1200px;
    margin: 60px auto 0;
    overflow: hidden;
}

.banner-swiper {
    width: 100%;
    height: auto;
}

.banner-swiper .swiper-slide {
    width: 100%;
    height: 0;
    padding-bottom: 42%; /* 控制图片宽高比例 */
    position: relative;
    overflow: hidden;
}

.banner-swiper .swiper-slide img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
}

/* 人物展示样式优化 */
.character-swiper .swiper-slide {
    width: 280px; /* 减小宽度 */
    height: 420px; /* 减小高度 */
}

.char-card {
    width: 100%;
    height: 100%;
}

.char-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 响应式调整 */


/* banner down */
.container {
    background: transparent;  /* 确保容器背景透明 */
}

.download-section {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    padding: 0;
    margin-top: 0;
    background-attachment: fixed;
}

.download-content {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
    backdrop-filter: blur(3px);
    border-radius: 20px;
    padding: 40px;
    max-width: 1000px;
    margin: 0 auto;
}
/* 快速公告列表样式 */
.news-quick {
    width: 300px;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 15px;
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.quick-title {
    color: #FFD700;
    font-size: 20px;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.quick-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.quick-list li {
    margin-bottom: 12px;
}

.quick-list li:last-child {
    margin-bottom: 0;
}

.quick-list a {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: rgba(255, 255, 255, 0.9);
    font-size: 14px;
    transition: all 0.3s ease;
}

.news-dot {
    width: 6px;
    height: 6px;
    background: #FFD700;
    border-radius: 50%;
    margin-right: 10px;
    flex-shrink: 0;
}

.news-text {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.news-date {
    color: rgba(255, 255, 255, 0.5);
    font-size: 12px;
    margin-left: 10px;
}

.quick-list a:hover {
    color: #FFD700;
    transform: translateX(5px);
}

.quick-list a:hover .news-date {
    color: rgba(255, 215, 0, 0.7);
}
.download-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.download-section .container {
    position: relative;
    z-index: 2;
    padding: 0;
    margin-top: 80px;
    border-radius: 20px;
}

.download-info {
    flex: 1;
    max-width: 600px;   /* 限制文字内容区域宽度 */
}

.qrcode-wrapper {
    width: 200px;       /* 固定二维码区域宽度 */
    flex-shrink: 0;     /* 防止二维码区域被压缩 */
}

.download-info h3 {
    font-size: 36px;
    color: #FFD700;  /* 保持标题颜色 */
    margin-bottom: 15px;
}

.download-desc {
    font-size: 18px;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.9);
    opacity: 0.9;
}

.download-features {
    display: flex;
    gap: 30px;
    background: transparent;  /* 确保特性区域背景透明 */
}

.feature-item {
    text-align: center;
    color: #fff;
}

.feature-icon {
    display: block;
    font-size: 32px;
    margin-bottom: 10px;
}

.feature-item span {
    color: rgba(255, 255, 255, 0.9);
}

.qrcode-wrapper {
    display: flex;
    justify-content: center; /* 水平居中 */
    align-items: center;    /* 垂直居中 */
    width: 200px;
    flex-shrink: 0;
    padding: 0px;         /* 添加内边距 */
}

.qrcode-wrapper:hover {
    transform: translateY(-5px);
}

.qrcode {
    text-align: center;
    background: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.qrcode::before {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(
        to bottom,
        transparent,
        rgba(255, 215, 0, 0.7),
        transparent
    );
    animation: scanLine 3s linear infinite;
    z-index: 2;
}

@keyframes scanLine {
    0% {
        top: 0;
    }
    100% {
        top: 100%;
    }
}

.qrcode img {
    width: 140px;
    height: 140px;
    display: block;
    margin: 0 auto 10px;
    position: relative;
    z-index: 1;
}

.qrcode:hover::before {
    animation-play-state: paused;
}

.qrcode img {
    width: 140px;         /* 设置二维码图片大小 */
    height: 140px;
    display: block;
    margin: 0 auto 10px;  /* 底部margin用于和文字间隔 */
}

.qrcode p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 14px;
    margin: 0;
}

/* 响应式调整 */
.qrcode img {
    width: 150px;
    height: 150px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.qrcode p {
    margin-top: 10px;
    color: #666;
}

/* 人物展示样式 */
.characters {
    padding: 30px 0;
    
    position: relative;
    overflow: hidden;
}

.characters::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    /* background: rgba(206, 205, 205, 0.8); 添加深色半透明遮罩 */
    z-index: 1;
}

.characters .container,
.characters .section-title,
.characters .character-swiper {
    position: relative;
    z-index: 2; /* 确保内容在遮罩层上方 */
}

.character-swiper {
    padding: 20px 0 50px;
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
}

.character-swiper .swiper-slide {
    width: 280px;
    height: 560px;
    transition: all 0.3s ease;
    opacity: 0.6;
    transform: scale(0.8);
}

.character-swiper .swiper-slide-active {
    opacity: 1;
    transform: scale(1);
}

.character-swiper .swiper-slide-prev,
.character-swiper .swiper-slide-next {
    opacity: 0.8;
    transform: scale(0.9);
}

.char-card {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    height: 100%;
}

.char-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.char-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
    color: #fff;
    text-align: center;
}

.char-info h3 {
    font-size: 24px;
    margin-bottom: 5px;
    color: #FFD700;
}

.char-info p {
    font-size: 16px;
    opacity: 0.9;
}

/* 版权信息样式 */
.footer {
    background: #1a1a1a;
    padding: 20px 0;
    text-align: center;
    color: #fff;
}

.footer .copyright {
    margin-bottom: 10px;
    color: rgba(255, 255, 255, 0.8);
}

.footer .author {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

/* 移动端菜单按钮 */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 5px;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: #fff;
    transition: all 0.3s;
}

/* 列表页样式 */
.list-content {
    margin-top: 80px;
    padding: 40px 0;
}

.page-title {
    text-align: center;
    margin-bottom: 30px;
}

.page-title h1 {
    font-size: 32px;
    color: #333;
    position: relative;
    display: inline-block;
    padding-bottom: 10px;
}

.page-title h1:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: #FFD700;
}

.article-list {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.article-item {
    padding: 20px;
    border-bottom: 1px solid #eee;
    transition: all 0.3s;
}

.article-item:hover {
    background: #f9f9f9;
}

.article-item:last-child {
    border-bottom: none;
}

.article-item a {
    text-decoration: none;
    color: #333;
}

.article-info h3 {
    font-size: 18px;
    margin-bottom: 10px;
}

.article-meta {
    font-size: 14px;
    color: #999;
}

.article-meta span {
    margin-right: 20px;
}

/* 分页样式 */
.pagination {
    margin-top: 30px;
    text-align: center;
}

.page-btn {
    display: inline-block;
    padding: 8px 15px;
    margin: 0 5px;
    border: 1px solid #ddd;
    border-radius: 4px;
    color: #666;
    text-decoration: none;
    transition: all 0.3s;
}

.page-btn.active,
.page-btn:hover {
    background: #FFD700;
    color: #fff;
    border-color: #FFD700;
}

.page-dots {
    color: #999;
    margin: 0 5px;
}

/* 文章详情页样式 */
.article-detail {
    margin-top: 80px;
    padding: 40px 0;
}

.article-header {margin-top: 100px;
    text-align: center;
    margin-bottom: 30px;
}

.article-title {
    font-size: 28px;
    color: #333;
    margin-bottom: 15px;
}

.article-content {
    background: #fff;
    
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    line-height: 1.8;
}

 .article-content img {
    max-width: 100%;
    height: auto;
  }

.article-content p {
    margin-bottom: 20px;
}

.article-content h2 {
    font-size: 22px;
    color: #333;
    margin: 30px 0 15px;
}

.article-content ul {
    padding-left: 20px;
    margin-bottom: 20px;
}

.article-content li {
    margin-bottom: 10px;
}

.related-articles {
    margin-top: 40px;
    background: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.related-articles h3 {
    font-size: 20px;
    color: #333;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #FFD700;
}

.related-articles ul {
    list-style: none;
    padding: 0;
}

.related-articles li {
    margin-bottom: 12px;
}

.related-articles a {
    color: #666;
    text-decoration: none;
    transition: color 0.3s;
}

.related-articles a:hover {
    color: #FFD700;
}

/* Swiper 样式优化 */
.swiper {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    text-align: center;
    background: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
}

.swiper-button-next,
.swiper-button-prev {
    color: #FFD700;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.swiper-button-next:hover,
.swiper-button-prev:hover {
    transform: scale(1.1);
}

.swiper-button-next:after,
.swiper-button-prev:after {
    font-size: 20px;
}

.swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background: rgba(255, 215, 0, 0.5);
    opacity: 0.5;
}

.swiper-pagination-bullet-active {
    background: #FFD700;
    opacity: 1;
}

/* 游戏特色区域样式 */
.feature-section {
    padding: 30px 0;
    position: relative;
    width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.feature-section .overlay {
    display: none; /* 移除遮罩层 */
}

.feature-section .section-title {
    position: relative;
    z-index: 2;
    margin-bottom: 50px;
}

.feature-section .section-title h2 {
    color: #FFD700;
    font-size: 36px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.feature-swiper {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.swiper-slide {
    background: transparent; /* 移除白色背景 */
}

.feature-card {
    width: 80%;
    max-width: 900px;
    margin: 0 auto;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    transform: scale(0.9);
    transition: transform 0.3s ease;
    background: transparent; /* 移除背景色 */
}

.swiper-slide-active .feature-card {
    transform: scale(1);
}

.feature-card img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

/* 游戏特色轮播按钮样式 */
.feature-section .swiper-button-prev,
.feature-section .swiper-button-next {
    width: 50px;
    height: 50px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.feature-section .swiper-button-prev {
    background-image: url('../img/prev.png');
}

.feature-section .swiper-button-next {
    background-image: url('../img/next.png');
}

/* 隐藏默认箭头 */
.feature-section .swiper-button-prev::after,
.feature-section .swiper-button-next::after {
    display: none;
}

/* 添加悬停效果 */
.feature-section .swiper-button-prev:hover,
.feature-section .swiper-button-next:hover {
    transform: scale(1.1);
    transition: transform 0.3s ease;
}
 

/* 兑换码悬浮球样式 */
.float-ball {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 999;
    cursor: pointer;
}

.float-ball img{
    width: 60px;
}



 

.popup-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.popup-header h3 {
    color: #333;
    margin: 0;
}

.close-popup {
    font-size: 24px;
    color: #999;
    cursor: pointer;
    transition: color 0.3s;
}

.close-popup:hover {
    color: #333;
}

.exchange-input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    margin-bottom: 15px;
    font-size: 14px;
}

.exchange-btn {
    width: 100%;
    padding: 10px;
    background: #FFD700;
    border: none;
    border-radius: 5px;
    color: #000;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
}

.exchange-btn:hover {
    background: #FFA500;
    transform: translateY(-2px);
}

/* 响应式调整 */


/* 导航栏样式 */
.logo-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.logo-text .text-top {
    color: #FFD700;
    font-size: 16px;
    font-weight: bold;
    margin: 0;
}

.logo-text .text-bottom {
    color: rgba(255, 255, 255, 0.7);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0;
}

/* 响应式调整 */

 
/* 文章列表区域样式 */
.news-section {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    padding: 80px 0;
    background-attachment: fixed;
}

.news-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(5px);
}

.news-wrapper {
    position: relative;
    z-index: 2;
    width: 100%;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
}

.news-content {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* 标签页导航样式 */
.tab-nav {
    display: flex;
    gap: 2px;
    margin-bottom: 30px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 50px;
    padding: 8px;
}

.tab-btn {
    flex: 1;
    padding: 12px 25px;
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
    cursor: pointer;
    transition: all 0.4s ease;
    border-radius: 25px;
    font-size: 16px;
    position: relative;
}

.tab-btn.active {
    background: linear-gradient(45deg, #FFD700, #FFA500);
    color: #000;
    font-weight: 500;
    box-shadow: 0 2px 10px rgba(255, 215, 0, 0.3);
}

/* 文章列表样式 */
.news-list {
    list-style: none;
    padding: 0;
}

.news-list li {
    margin-bottom: 15px;
    transform: translateX(0);
    transition: transform 0.3s ease;
}

.news-list li a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 15px;
    text-decoration: none;
    border: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
}

.news-list li a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(255, 215, 0, 0.1), transparent);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
}

.news-list li a:hover::before {
    transform: translateX(0);
}

.news-list li:hover {
    transform: translateX(10px);
}

.news-title {
    color: rgba(255, 255, 255, 0.9);
    font-size: 16px;
    font-weight: 500;
    flex: 1;
    margin-right: 20px;
    position: relative;
    z-index: 1;
}

.news-time {
    color: rgba(255, 255, 255, 0.4);
    font-size: 14px;
    font-family: 'Monaco', monospace;
    padding: 6px 15px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 20px;
    position: relative;
    z-index: 1;
}

/* 查看更多按钮 */
.view-more {
    text-align: center;
    margin-top: 30px;
}

.view-more .btn {
    display: inline-block;
    padding: 12px 35px;
    background: linear-gradient(45deg, #FFD700, #FFA500);
    color: #000;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.view-more .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.view-more .btn:hover::before {
    transform: translateX(100%);
}

.view-more .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 215, 0, 0.3);
}

/* 侧边图片样式 */
.news-side {
    position: relative;
}

.side-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.section-title {
    text-align: center;
    margin-bottom: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    position: relative;
    padding: 20px 0;
}

.section-title h2 {
    color: #FFD700;
    font-size: 36px;
    font-weight: bold;
    position: relative;
    padding: 0 20px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    letter-spacing: 2px;
}

.section-title h2::before,
.section-title h2::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, transparent, #FFD700);
}

.section-title h2::before {
    right: 100%;
    background: linear-gradient(90deg, #FFD700, transparent);
}

.section-title h2::after {
    left: 100%;
    background: linear-gradient(90deg, transparent, #FFD700);
}

.section-title .line {
    display: none; /* 隐藏原来的线条 */
}

/* 暗色背景下的标题样式调整 */
.characters .section-title h2,
.download-section .section-title h2 {
    color: #FFD700;
    text-shadow: 0 2px 8px rgba(255, 215, 0, 0.3);
}