body, html {
    font-size: 16px;
    margin: 0;
    padding: 0;
    width: 100%;
    min-height: 100vh;
    background: url('assets/background1.jpg') no-repeat top center fixed;
    background-size: cover;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    position: relative;
    color: white;
    overflow-x: hidden;
}

/* 导航栏样式 */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 48px;
    background-color: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    max-width: 1400px;
}

/* Logo样式 */
.navbar a:first-child {
    font-size: 18px;
    font-weight: bold;
    display: flex;
    align-items: center;
}

/* 语言切换器 */
.navbar .flex.items-center {
    height: 28px;
}

.navbar .flex.items-center a {
    font-size: 12px;
}

/* 导航链接 */
.nav-link {
    color: white;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: background-color 0.3s;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* 内容容器 */
.container {
    text-align: center;
    width: 100%;
    flex: 1;
    padding-top: 48px;
    box-sizing: border-box;
}

/* 标题图片 */
.titlepic {
    position: relative;
    width: 100%;
    object-fit: cover;
    z-index: 2;
    display: block;
    margin: 0;
    margin-bottom: 0;
}

/* 视频容器 */
iframe {
    position: relative;
    width: 100%;
    z-index: 2;
}

/* 按钮区域 */
.buttons {
    -webkit-overflow-scrolling: touch;
}

.buttons img {
    border-radius: 1px;
}

/* 二维码和GIF样式 */
.blplogo, .gif {
    position: relative;
    z-index: 3;
    border-radius: 12px;
}

/* 页脚样式 */
.footer {
    text-align: center;
    background-color: rgba(0, 0, 0, 0.8);
    color: rgba(255, 255, 255, 0.7);
    width: 100%;
    box-sizing: border-box;
}

.footer p {
    margin: 5px 0;
    line-height: 1.4;
}

/* 响应式设计 */
@media (min-width: 768px) {
    /* 桌面版样式 */
    .mobile-only {
        display: none;
    }
    
    .titlepic {
        max-height: 50vh;
    }
    
    .buttons {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 767px) {
    /* 竖屏手机样式 */
    .desktop-only {
        display: none;
    }
    
    .titlepic {
        max-height: 35vh;
    }
    
    .qrcode, .gif {
        width: 140px;
    }
/* 页脚样式 */
.footer {
    text-align: center;
    background-color: rgba(0, 0, 0, 0.8);
    color: rgba(255, 255, 255, 0.7);
    width: 100%;
    box-sizing: border-box;
}

.footer p {
    margin: 3px 0; /* 减小页脚段落间距 */
    line-height: 1.3; /* 减小行高 */
}
}.w-36 {
}