/* 移动端导航 */
/* 最后更新日期 2025-09-08 */
.navbar {
    background-color: #0e0d11 !important;
}

.navbar-brand img {
    height: 50px;
}

.navbar-nav .nav-link {
    font-size: 16px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #fff !important;
    padding: 12px 10px;
}

.navbar-nav .nav-link.active {
    color: #0056d6 !important;
}

.dropdown-menu {
    background-color: #0d2f66;
    border: none;
    border-radius: 0;
}

.dropdown-menu .dropdown-item {
    font-size: 15px;
    padding: 12px 18px;
    color: #fff;
}

.dropdown-menu .dropdown-item:hover {
    background-color: #0056d6;
    color: #fff;
}

/* 多语言菜单 */
.lang-dropdown .dropdown-menu {
    background-color: #0d2f66;
}

.lang-dropdown .dropdown-item {
    font-size: 15px;
    font-weight: 600;
    display: flex;
    align-items: center;
    color: #fff;
    padding: 10px 15px;
}

.lang-dropdown .dropdown-item img {
    width: 20px;
    height: 14px;
    margin-right: 8px;
}

/* 多语言文字（修复颜色太暗的问题） */
.lang-dropdown .nav-link,
.lang-dropdown .lang-text {
    color: #fff !important;   /* 改成白色，保证在黑色背景下清晰可见 */
}

/* 滚动条优化 */
body {
    overflow-x: hidden;
    scrollbar-width: thin;
    scrollbar-color: rgba(0,0,0,0.3) transparent;
}
body::-webkit-scrollbar {
    width: 4px;
}
body::-webkit-scrollbar-thumb {
    background: rgba(0,0,0,0.3);
    border-radius: 2px;
}
body::-webkit-scrollbar-track {
    background: transparent;
}