/****************************************************** */
/******************  Main Header style **************** */
/****************************************************** */
.main-header {
    position: fixed;
    left: 0px;
    top: 0px;
    width: 100%;
    z-index: 999;
    padding-top: 10px;
    border-bottom: 1px solid rgba(229, 229, 229, 0.1);
    -webkit-transition: all 500ms ease;
    transition: all 500ms ease;
}

.main-header:before {
    position: absolute;
    height: 100%;
    width: 100%;
    content: '';
    top: 0;
    left: 0;
    opacity: 1;
    z-index: -999;
    -webkit-transition: all 500ms ease;
    transition: all 500ms ease;
    box-shadow: 0px 0px 30px 0px rgba(87, 95, 245, .10);
    background: transparent linear-gradient(90deg, #1a1f4b 0%, #322576 55%, #6b3bb8 100%) 0% 0% no-repeat padding-box;
}

.main-header.fixed-header:before {
    opacity: 1;
}

.fixed-header {
    padding-top: 0;
}

.bg-gradient:before {
    position: absolute;
    height: 100%;
    width: 100%;
    top: 0;
    left: 0;
    opacity: 1;
    -webkit-transition: all 500ms ease;
    transition: all 500ms ease;
    background: transparent linear-gradient(90deg, #1a1f4b 0%, #322576 55%, #6b3bb8 100%) 0% 0% no-repeat padding-box;
}

.main-header.bg-gradient:before {
    opacity: 1;
}

.header-inner {
    position: relative;
    -webkit-transition: all 500ms ease;
    transition: all 500ms ease;
}

/** Header Main Menu */

.main-menu .navbar-collapse {
    padding: 0px;
}
/* PC端隐藏抽屉头部 */
.drawer-header {
    display: none;
}

.main-menu .navigation li {
    float: left;
    padding: 38px 26px;
}

.main-menu .navigation li.dropdown > a {
    position: relative;
}

.main-menu .navigation li.dropdown > a:after {
    content: "\f078";
    position: absolute;
    top: 3px;
    right: -20px;
    font-size: 10px;
    font-weight: 600;
    font-family: "Font Awesome 5 Free";
}

.main-menu .navigation li.dropdown .dropdown-btn {
    position: absolute;
    right: 10px;
    top: 0;
    width: 50px;
    height: 39px;
    color: #eeeeee69;
    display: none;
    cursor: pointer;
    line-height: 43px;
    text-align: center;
    border-left: 1px solid #eeeeee0f;
}

.main-menu .navigation li a {
    opacity: 1;
    display: block;
    color: #FFFFFF;
    font-size: 16px;
    font-weight: 500;
    position: relative;
    text-transform: capitalize;
    -webkit-transition: all 500ms ease;
    transition: all 500ms ease;
}

.main-menu .navigation li:hover > a,
.main-menu .navigation li.current-menu-item > a {
    color: #57CC61;
}

.main-menu .navigation li ul {
    position: absolute;
    left: 0;
    top: 100%;
    min-width: 200px;
    z-index: 100;
    display: none;
    background: #FFFFFF;
    border-radius: 0 0 5px 5px;
    box-shadow: inset 0 0 0 10px #FFFFFF, 0 5px 15px -5px rgba(0,0,0,.2);
}

.main-menu .navigation li ul li {
    width: 100%;
    padding: 7px 20px;
    border-bottom: 1px solid #CCCCCC;
}

.main-menu .navigation li ul li:last-child {
    border-bottom: none;
}

.main-menu .navigation li ul li a {
    padding: 8px 5px;
    line-height: 24px;
    color: #3A3064;
    font-weight: 500;
    text-transform: capitalize;
}

.main-menu .navigation li ul li ul {
    left: 100%;
    top: 0%;
}

.main-menu .navbar-header {
    display: none;
}

.main-menu .navbar-header .navbar-toggle {
    float: right;
    padding: 4px 0;
    cursor: pointer;
    background: transparent;
}

.main-menu .navbar-header .navbar-toggle .icon-bar {
    height: 2px;
    width: 30px;
    display: block;
    margin: 7px 5px;
    background: #ffffff94;
}


.menu-btn .theme-btn {
    color: #9202B7;
    font-weight: 500;
    padding: 12px 30px;
}

.menu-btn .theme-btn span { width:18px; height:22px; padding-right:10px; padding-bottom:4px;}


.menu-btn .theme-btn:before {
    opacity: 1;
    background: transparent linear-gradient(240deg, #ACCBEE 0%, #E7F0FD 100%) 0% 0% no-repeat padding-box;
}

.menu-btn .theme-btn:hover:before {
    opacity: 0;
}

.menu-btn .theme-btn:hover {
    color: #FFFFFF;
    background: #57CC61;
}


@media only screen and (max-width: 1199px) {
    .main-menu .navigation li {
        padding: 38px 22px;
    }
    .menu-btn {
        margin-left: 30px;
    }
    
}


/* Mobile Menu */

@media only screen and (max-width: 991px) {
    .header-inner {
        padding: 8px 0;
        flex-wrap: nowrap !important;
        align-items: center !important;
        display: flex !important;
    }
    .fixed-header {
        top: 0;
    }
    .menu-btn {
        display: none;
    }
    /* ===== Logo 放大 ===== */
    .main-header .logo-outer {
        position: static !important;
        width: auto !important;
        top: auto !important;
        margin-right: 0 !important;
        flex: 0 0 auto !important;
        max-width: none !important;
        display: flex !important;
        align-items: center !important;
    }
    .main-header .logo {
        height: 44px !important;
        line-height: 44px !important;
        display: flex !important;
        align-items: center !important;
    }
    .main-header .logo a {
        display: flex !important;
        align-items: center !important;
        height: 100% !important;
    }
    .main-header .logo img {
        height: 44px !important;
        width: auto !important;
        max-width: none !important;
        max-height: none !important;
    }
    /* nav-outer 紧接 logo，汉堡按钮在最右 */
    .nav-outer {
        margin-left: auto !important;
        flex-shrink: 0;
    }
    /* 汉堡按钮推到最右侧 */
    .main-menu {
        width: auto;
        margin-left: auto !important;
    }
    .main-menu .navbar-header {
        display: flex !important;
        align-items: center;
        justify-content: flex-end;
    }
    .main-menu .navbar-header .navbar-toggle {
        float: none;
        padding: 8px;
        cursor: pointer;
        background: transparent;
        border: none;
        margin-left: auto;
    }
    /* 汉堡按钮图标 */
    .main-menu .navbar-header .navbar-toggle .menu-bars {
        display: block;
        width: 26px;
        height: 3px;
        background: #fff;
        position: relative;
        border-radius: 2px;
    }
    .main-menu .navbar-header .navbar-toggle .menu-bars:before,
    .main-menu .navbar-header .navbar-toggle .menu-bars:after {
        content: "";
        position: absolute;
        left: 0;
        width: 26px;
        height: 3px;
        background: #fff;
        border-radius: 2px;
    }
    .main-menu .navbar-header .navbar-toggle .menu-bars:before { top: -8px; }
    .main-menu .navbar-header .navbar-toggle .menu-bars:after  { top: 8px; }
    /* ===== 侧边栏抽屉 ===== */
    /* 覆盖 Bootstrap .collapse 默认 display:none */
    .main-menu .navbar-collapse,
    .main-menu .navbar-collapse.collapse {
        display: block !important;
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        width: 280px !important;
        max-width: 85vw;
        height: 100vh !important;
        background: #fff !important;
        color: #333 !important;
        z-index: 10000 !important;
        margin: 0 !important;
        padding: 0 !important;
        overflow-y: auto !important;
        overflow-x: hidden !important;
        -webkit-transform: translateX(-100%) !important;
        transform: translateX(-100%) !important;
        -webkit-transition: -webkit-transform .3s ease !important;
        transition: transform .3s ease !important;
        box-shadow: 2px 0 12px rgba(0,0,0,0.15);
    }
    /* 抽屉打开时 */
    .main-menu .navbar-collapse.drawer-open {
        -webkit-transform: translateX(0) !important;
        transform: translateX(0) !important;
    }
    /* 移动端显示抽屉头部 */
    .drawer-header {
        display: flex !important;
        align-items: center;
        justify-content: space-between;
        padding: 16px 20px;
        border-bottom: 1px solid #eee;
        flex-shrink: 0;
    }
    .drawer-title {
        font-size: 16px;
        font-weight: 600;
        color: #333;
    }
    .drawer-close {
        width: 32px;
        height: 32px;
        border: none;
        background: transparent;
        font-size: 24px;
        line-height: 1;
        color: #999;
        cursor: pointer;
        border-radius: 50%;
        display: flex !important;
        align-items: center;
        justify-content: center;
    }
    .drawer-close:active {
        background: #f0f0f0;
        color: #333;
    }
    /* 遮罩层：已去掉，不再显示 */
    .drawer-mask {
        display: none !important;
    }
    /* ===== 菜单列表 ===== */
    .main-menu .navigation {
        margin: 0;
        padding: 0;
        overflow: visible;
        max-height: none;
    }
    .main-menu .navigation li {
        float: none;
        padding: 0;
        border-top: 1px solid #f5f5f5;
        position: relative;
    }
    .main-menu .navigation li:first-child {
        border-top: none;
    }
    .main-menu .navigation li a {
        color: #333;
        padding: 14px 20px;
        font-size: 15px;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    .main-menu .navigation li a:hover,
    .main-menu .navigation li.current-menu-item > a {
        color: #2b7bff;
        background: #f7f8fc;
    }
    /* 下拉箭头区域 */
    .main-menu .navigation li.has-child > .nav-arrow {
        position: absolute;
        right: 0;
        top: 0;
        width: 44px;
        height: 48px;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        z-index: 2;
    }
    .main-menu .navigation li.has-child > .nav-arrow:after {
        content: "▼";
        font-size: 10px;
        color: #999;
        -webkit-transition: transform .2s;
        transition: transform .2s;
    }
    .main-menu .navigation li.has-child.open > .nav-arrow:after {
        transform: rotate(180deg);
        color: #2b7bff;
    }
    /* 折叠 a 标签自身的伪元素箭头 */
    .main-menu .navigation li.has-child > a:after {
        display: none;
    }
    /* 子菜单 */
    .main-menu .navigation li ul {
        position: relative;
        display: none;
        width: 100%;
        background: #fafafa;
        box-shadow: none;
        border-radius: 0;
    }
    .main-menu .navigation li ul li {
        padding: 0;
        border-bottom: 1px solid #f0f0f0;
    }
    .main-menu .navigation li ul li:last-child {
        border-bottom: none;
    }
    .main-menu .navigation li ul li a {
        color: #999;
        padding: 10px 20px 10px 48px;
        font-size: 13px;
        background: #fafafa;
    }
    .main-menu .navigation li ul li a:hover {
        color: #2b7bff;
        background: #f0f6ff;
    }
    /* 已打开的子菜单 */
    .main-menu .navigation li.has-child.open > ul.sub-menu {
        display: block !important;
        position: static !important;
    }
    /* 移动端子菜单覆盖 ycnh.css 的 position:absolute */
    .main-menu .navigation li > ul.sub-menu {
        position: static !important;
        display: none;
        top: auto;
        box-shadow: none;
        padding: 0;
        margin: 0;
        width: auto;
    }
    /* 移动端电话按钮 */
    .mobile-tel-btn {
        display: block;
        padding: 16px 20px;
        border-top: 1px solid #eee;
    }
    .mobile-tel-btn a {
        color: #2b7bff;
        background: #f0f6ff;
        border-radius: 6px;
        padding: 12px 16px;
        font-size: 14px;
        font-weight: 500;
        justify-content: center;
    }
    .mobile-tel-btn a svg {
        margin-right: 6px;
    }
}