.header-container {
		 min-width: 1200px;
    width: 100%;
    height: 131px;
    background: url('../images/header_bg.png') center no-repeat;
    background-size: 100% 100%;
}

.header-container .header-main {
    width: 1200px;
    height: 100%;
    margin: 0 auto;
    padding: 16px 0 0 0;
}

.header-main .header-top {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.site-content {
    display: flex;
}

.site-content .site-logo {
    max-height: 50px;
    margin-right: 40px;
}

.site-content .site-name {
    font-weight: 600;
    font-size: 18px;
    color: #131415;
    line-height: 25px;
    text-align: center;
}

.site-right {
    display: flex;
    align-items: center;
}

.site-right .herf-text {
    font-weight: 400;
    font-size: 14px;
    color: #2577FF;
    line-height: 20px;
    text-align: right;
    margin: 0 20px;
    text-decoration: none;
    display: inline-block;
}

/* 应用服务下拉菜单样式 */
.app-service-wrapper {
    position: relative;
}

.app-service-link {
    cursor: pointer;
}

.app-service-link:hover {
    text-decoration: underline;
}

.app-service-submenu {
    display: none;
    position: absolute;
    top: 25px;
    transform: translateX(-50%) translateY(10px);
    min-width: 130px;
    background: #fff;
    border-radius: 4px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 5px 0;
    margin: 0;
    list-style: none;
    opacity: 0;
    transition: opacity 0.2s ease, transform 0.2s ease;
    z-index: 1000;
}

.app-service-submenu a {
    display: block;
    padding: 8px 15px;
    color: #333;
    text-decoration: none;
    font-size: 14px;
    text-align: center;
}

.app-service-submenu a:hover {
    background-color: #f5f7fa;
    color: #2577FF;
}

.site-input-box {
    position: relative;
    margin-left: 20px;
}

.site-input {
    width: 204px;
    height: 30px;
    background: #FFFFFF;
    border-radius: 15px;
    padding-left: 15px;
    border: 1px solid #E5E6EB;
    outline: none;
}

.search-icon {
    width: 14px;
    height: 14px;
    background: url('../images/search_icon.png') center no-repeat;
    background-size: contain;
    position: absolute;
    top: 8px;
    right: 15px;
    cursor: pointer;
}

.header-nav {
    margin-top: 25px;
    width: 100%;
    display: flex;
    list-style: none;
    padding: 0;
}

.header-nav li {
    flex: 1;
    margin-right: 20px;
    text-align: center;
    font-size: 18px;
    color: #000000;
    height: 40px;
    line-height: 40px;
    cursor: pointer;
}

.header-nav li a {
    display: block;
    width: 100%;
    height: 40px;
    color: #000000;
    text-decoration: none;
}

.header-nav li:last-child {
    margin-right: 0;
}

.header-nav li.active a,
.header-nav li:hover a {
    color: #2577FF;
    border-bottom: 5px solid #2577FF;
}