#new_header{
    width: 100%;
    background: var(--header-bg);
    display: none;
}

header {
    background-color: #333;
    color: white;
}

#new_header #logo img{
    max-height: 25px;
}

.container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1280px;
    margin: 0 auto;
    padding: 10px 20px;
}

.logo a {
    font-size: 24px;
    font-weight: bold;
    text-decoration: none;
    color: white;
    display: flex;
    align-items: center;
}

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

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

.nav-links li {
    position: relative;
}

.nav-links a {
    text-decoration: none;
    color: white;
    padding: 10px 15px;
    border-radius: 4px;
    transition: 0.3s;
}

.nav-links .alink {
    text-decoration: none;
    color: white;
    padding: 10px 15px;
    border-radius: 4px;
    transition: 0.3s;
    user-select: none;
}

.nav-links a:after {    
    background: none repeat scroll 0 0 transparent;
    bottom: -4px;
    content: "";
    display: block;
    height: 2px;
    left: 50%;
    position: absolute;
    background: #fff;
    transition: width 0.3s ease 0s, left 0.3s ease 0s;
    width: 0;
  }
  .nav-links a:hover:after { 
    width: calc(100% - 25px); 
    left: 15%
  }

/* 桌面版搜索框 */
.search-box {
    display: flex;
    align-items: center;
    margin-left: 0px;
}

.search-box input {
    padding: 5px 10px;
    border: none;
    border-radius: 4px;
    outline: none;
    margin-right: 5px;
}

.search-box button {
    padding: 5px 10px;
    background-color: var(--search-btn-bg-color);
    color: var(--search-btn-text-color);
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

#mobile-search-box-btn{
    background-color: var(--search-btn-bg-color);
    color: var(--search-btn-text-color);
}

/* 下拉菜单样式 */
.dropdown-menu {
    display: none;
    position: absolute;
    top: 140%;
    left: 0;
    background-color:  var(--primary-color);
    list-style: none;
    margin: 0;
    padding: 0;
    width: 130%;
    z-index: 10;
}

.dropdown-menu li{
    padding: 10px 0;
}

.dropdown-menu li a {
    color: #fff;
}

.dropdown-menu a:after{
    display: none;
}

/* 鼠标悬停时显示下拉菜单 */
.dropdown:hover .dropdown-menu {
    display: block;
}


/* 子菜单样式 */
.submenu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--primary-color);
    list-style: none;
    padding: 10px 0;
    z-index: 1000;
}

/* 子菜单展开时 */
.submenu.open {
    display: block;
}

.submenu li {
    margin: 0;
}

.submenu a {
    padding: 10px 15px;
    width: 150px;
    display: block;
}

.nav-links li:hover .submenu {
    display: block;
}

/* 移动版弹出搜索框样式 */
.mobile-search-popup {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.popup-content {
    background-color: white;
    padding: 20px;
    border-radius: 8px;
    width: 80%;
    max-width: 400px;
    position: relative;
}

.popup-content input {
    box-sizing: border-box;
    width: 100%;
    padding: 10px;
    margin-bottom: 10px;
    border-radius: 4px;
    border: 1px solid #ddd;
    outline: none;
}

.popup-content button {
    width: 100%;
    padding: 10px;
    background-color: #333;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.popup-content button:hover {
    background-color: #555;
}

.close-popup-area{
    display: flex;
    justify-content: space-between;
}

.close-popup-area button{
    width: 47%;
}

.close-popup {
    position: absolute;
    top: -10px;
    right: 5px;
    font-size: 24px;
    cursor: pointer;
    width: 40px;
    height: 40px;
    color:#000;
}

.menu-icon {
    display: none;
    font-size: 28px;
    cursor: pointer;
}

.mobile-search-icon {
    display: none;
    font-size: 24px;
    margin-left: 15px;
    cursor: pointer;
}

#footer {
    clear: both;
    background: var(--footer-bg-color);
    font-size: 14px;
    border-top: 4px solid var(--footer-border-color);
}

.footer-nav{
    display: flex;
    justify-content: center;
    color:#fff;
    box-sizing: border-box;
    padding-top: 20px;
    white-space: nowrap;
    flex-wrap: wrap;
}

.footer-nav span{
    margin: 5px;
}

.footer-nav a{
    color:var(--footer-link-text-color);
}

.footer-desc{
    margin: 0 auto;
    text-align: center;
    color: #FFFFFF;
    padding: 15px;
    max-width: 711px;
}

/* 左側導航欄樣式 */
.sidebar {
    width: 164px;
    height: 100vh;
    background-color: var(--primary-color);
    color: white;
    padding-top: 20px;
    position: fixed;
    padding-left: 11px;
}

.logo {
    margin-bottom: 20px; /* 確保 logo 和搜索框之間有間距 */
}

.logo img {
    width: 100%;  /* 根據需要調整寬度 */
    max-width: 200px; /* 限制 logo 的最大寬度 */
    height: auto;
}

/* 搜索框樣式 */
.search-box {
    margin-bottom: 20px; /* 搜索框與導航項目之間的間距 */
}

.search-box input {
    width: 79%;
    padding: 10px;
    margin-top: 10px;
    border: 1px solid #444;
    border-radius: 5px;
    background-color:  var(--sidebar-hover-color);
    color: white;
    font-size: 14px;
}

.search-box input::placeholder {
    color: #aaa;
}

/* 左側導航欄列表樣式 */
.sidebar ul {
    list-style-type: none;
}

.sidebar li {
    position: relative;
}

.sidebar a {
    display: block;
    padding: 15px;
    color: white;
    text-decoration: none;
    background-color: var(--primary-color);
    border-bottom: 1px solid #444;
}

.sidebar a:hover {
    background-color:  var(--sidebar-hover-color);
}

/* 子清單樣式 */
.submenu {
    display: none;
    list-style-type: none;
    padding-left: 20px;
    background-color: var(--primary-color);
}

.sidebar li:hover .submenu {
    display: block;
}

.submenu li a {
    padding: 10px;
    background-color:  var(--primary-color);
}

.submenu li a:hover {
    background-color:  var(--sidebar-hover-color);
}

/* 主要內容區域 */
.content {
    flex-grow: 1;
    background-color: #f4f4f4;
    margin-left: 194px; /* 讓主內容區域向右偏移，避免被側邊欄遮住 */
}

/* 手机屏幕支持 */
@media (max-width: 768px) {
    /* 禁用 :hover 在移动端显示子菜单 */
    .nav-links li:hover > .submenu {
        display: none; /* 覆盖掉 hover 的效果 */
    }

    /* 通过点击时添加 .open 类来显示子菜单 */
    .submenu.open {
        display: block !important; /* 使用 JavaScript 控制 .open 类的显示 */
    }

    .nav-links {
        display: none;
        flex-direction: column;
        background: var(--header-bg);
        position: absolute;
        top: 60px;
        right: 0;
        width: 200px;
        padding: 20px;
        z-index: 1000;
    }

    .nav-links li {
        margin: 15px 0;
    }

    .submenu {
        position: relative;
        top: 0;
        background-color: var(--submenu-bg-color);
        width: 100%;
        padding: 0;
    }

    .submenu li {
        margin-left: 10px;
    }

    .nav-links.active {
        display: flex;
    }

    .menu-icon {
        display: block;
    }

    /* 隐藏桌面版搜索框，显示移动端搜索按钮 */
    .desktop-search {
        display: none;
    }

    .mobile-search-icon {
        display: block;
    }

    .mobile-search-popup {
        display: none;
    }

    .active a{
        background-color: initial !important;
    }

    .nav-content{
        display: flex;
        align-items: center;
    }
    
    .famous-nav-item{
        min-width: 90px;
    }

    .nav-links a:after {    
        display: none;
    }

    .sidebar{
        display: none;
    }

    #new_header{
        display: block;
    }

    .logo {
        margin-bottom: 0;
    }

    .content{
        margin-left: 0;
        padding: 0;
    }
}