.header-container {
    position: fixed;
    padding: 0 36px;
    height: 80px;
    width: 100%;
    display: flex;
    color: #FFFFFF;
    align-items: center;
    background: rgba(0, 0, 0, 0.7);
    z-index: 999;
    box-shadow: 0px 3px 6px 0px rgba(0, 0, 0, 0.08);
    -webkit-backdrop-filter: blur(50px);
    backdrop-filter: blur(50px);
}
.header-container .header-logo {
    width: 113px;
    height: 48px;
}
.header-container .header-logo img {
    width: 100%;
    height: 100%;
}
.header-container .header-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}
.header-container .header-nav .nav-item {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 20px;
    cursor: pointer;
    position: relative;
    height: 100%;
}
.header-container .header-nav .nav-item > a {
    position: relative;
    color: #FFFFFF;
    text-decoration: none;
    padding: 10px 0;
}
.header-container .header-nav .nav-item > a.active::after {
    width: 100%;
    background: #fff;
}
.header-container .header-nav .nav-item > a::after {
    content: "";
    font-weight: 500;
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: white;
    border-radius: 2px;
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    transform-origin: center;
}
.header-container .header-nav .nav-item > a:hover::after {
    width: 100%;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
}
.header-container .header-nav .nav-item .sub-nav {
    position: absolute;
    left: 0;
    top: 80px;
    height: 260px;
    background: rgba(0, 0, 0, 0.7);
    box-shadow: 0px 3px 6px 0px rgba(0, 0, 0, 0.08);
    opacity: 0;
    visibility: hidden;
    -webkit-backdrop-filter: blur(50px);
    backdrop-filter: blur(50px);
}
.header-container .header-nav .nav-item .sub-nav .sub-nav-item {
    position: relative;
    width: 160px;
}
.header-container .header-nav .nav-item .sub-nav .sub-nav-item .sub-nav-heade-two {
    display: block;
    color: #fff;
    height: 56px;
    line-height: 56px;
    padding-left: 20px;
    text-decoration: none;
    transition: background-color 0.3s ease;
}
.header-container .header-nav .nav-item .sub-nav .sub-nav-item .sub-nav-heade-two:hover {
    background-color: rgba(255, 255, 255, 0.1);
}
.header-container .header-nav .nav-item .sub-nav .sub-nav-item .sub-nav-two {
    position: absolute;
    left: 160px;
    top: 0;
    width: 200px;
    height: 260px;
    background: rgba(0, 0, 0, 0.7);
    box-shadow: 0px 3px 6px 0px rgba(0, 0, 0, 0.08);
    -webkit-backdrop-filter: blur(50px);
    backdrop-filter: blur(50px);
    opacity: 0;
    visibility: hidden;
}
.header-container .header-nav .nav-item .sub-nav .sub-nav-item .sub-nav-two .sub-nav-heade-sub {
    position: relative;
}
.header-container .header-nav .nav-item .sub-nav .sub-nav-item .sub-nav-two .sub-nav-heade-sub .sub-two {
    display: block;
    color: #fff;
    height: 56px;
    line-height: 56px;
    padding-left: 20px;
    text-decoration: none;
    transition: background-color 0.3s ease;
}
.header-container .header-nav .nav-item .sub-nav .sub-nav-item .sub-nav-two .sub-nav-heade-sub .sub-two:hover {
    background-color: rgba(255, 255, 255, 0.1);
}
.header-container .header-nav .nav-item .sub-nav .sub-nav-item .sub-nav-two .sub-nav-heade-sub .sub-nav-three {
    position: absolute;
    left: 200px;
    top: 0;
    width: 200px;
    height: 260px;
    background: rgba(0, 0, 0, 0.7);
    box-shadow: 0px 3px 6px 0px rgba(0, 0, 0, 0.08);
    -webkit-backdrop-filter: blur(50px);
    backdrop-filter: blur(50px);
    opacity: 0;
    visibility: hidden;
}
.header-container .header-nav .nav-item .sub-nav .sub-nav-item .sub-nav-two .sub-nav-heade-sub .sub-nav-three li a {
    display: block;
    color: #fff;
    height: 56px;
    line-height: 56px;
    padding-left: 20px;
    text-decoration: none;
    transition: background-color 0.3s ease;
}
.header-container .header-nav .nav-item .sub-nav .sub-nav-item .sub-nav-two .sub-nav-heade-sub .sub-nav-three li a:hover {
    background-color: rgba(255, 255, 255, 0.1);
}
.header-container .header-nav .nav-item .sub-nav .sub-nav-item .sub-nav-two .sub-nav-heade-sub:hover .sub-nav-three {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}
.header-container .header-nav .nav-item .sub-nav .sub-nav-item:hover .sub-nav-two {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}
.header-container .header-nav .nav-item:hover .sub-nav {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.header-container .header-right {
    display: flex;
    align-items: center;
}
.header-container .header-right i {
    width: 14px;
    height: 14px;
    margin-left: 18px;
}/*# sourceMappingURL=header.css.map */



/* ==========================================================================
   移动端汉堡菜单按钮
   ========================================================================== */
.dr-mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 30px;
    height: 30px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    z-index: 1002;
}

.dr-mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: #FFFFFF;
    margin: 3px 0;
    transition: all 0.3s ease;
    border-radius: 2px;
}

/* 汉堡菜单动画 */
.dr-mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.dr-mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.dr-mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* ==========================================================================
   移动端菜单遮罩
   ========================================================================== */
.dr-mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.dr-mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ==========================================================================
   移动端菜单容器
   ========================================================================== */
.dr-mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #2c2c2c;
    z-index: 1000;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.dr-mobile-menu.active {
    transform: translateX(0);
}

/* 移动端菜单头部 */
.dr-mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background: #1a1a1a;
    border-bottom: 1px solid #333;
    position: sticky;
    top: 0;
    z-index: 10;
}

.dr-mobile-menu-logo img {
    height: 30px;
}

.dr-mobile-menu-close {
    width: 30px;
    background: none;
    border: none;
    color: #fff;
    font-size: 40px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background-color 0.3s;
}

.dr-mobile-menu-close:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* ==========================================================================
   移动端菜单内容 - 优化版本
   ========================================================================== */
.dr-mobile-menu-content {
    padding: 20px 0;
    min-height: calc(100vh - 140px);
}

.dr-mobile-nav-item {
    border-bottom: 1px solid #333;
    position: relative;
}

.dr-mobile-nav-item > a {
    display: block;
    padding: 15px 20px;
    padding-right: 60px; /* 为箭头留出更多空间 */
    color: #fff;
    text-decoration: none;
    font-size: 16px;
    transition: background-color 0.3s;
    position: relative;
}

.dr-mobile-nav-item > a:hover {
    background-color: #333;
}

/* 移动端子菜单切换箭头 - 优化样式 */
.dr-mobile-nav-toggle {
    position: absolute;
    right: 15px;
    top: 3.5vh;
    transform: translateY(-50%);
    color: #fff;
    font-size: 14px;
    cursor: pointer;
    transition: transform 0.3s;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}
.nav-two{
    top: 3vh;
}
.nav-three{
    top: 2.8vh;
}
.dr-mobile-nav-toggle:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.dr-mobile-nav-toggle.active {
    transform: translateY(-50%) rotate(180deg);
    background-color: #FFC600;
    color: #000;
}

/* ==========================================================================
   移动端子菜单 - 分层样式优化
   ========================================================================== */

/* 一级子菜单 */
.dr-mobile-sub-nav {
    background: #1a1a1a;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    border-left: 3px solid #FFC600;
}

.dr-mobile-sub-nav.active {
    max-height: 1000px;
}

.dr-mobile-sub-nav-item {
    border-bottom: 1px solid #444;
    position: relative;
}

.dr-mobile-sub-nav-item > a,
.dr-mobile-sub-nav-item > .dr-mobile-nav-link {
    display: block;
    padding: 12px 40px;
    padding-right: 70px; /* 为二级箭头留出空间 */
    color: #ccc;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s;
    position: relative;
}

.dr-mobile-sub-nav-item > a:hover,
.dr-mobile-sub-nav-item > .dr-mobile-nav-link:hover {
    background-color: #333;
    color: #FFC600;
}

/* 二级子菜单箭头 */
.dr-mobile-sub-nav-item > .dr-mobile-nav-toggle {
    right: 20px;
    width: 28px;
    height: 28px;
    font-size: 12px;
    background: rgba(255, 255, 255, 0.05);
}

/* 二级子菜单 */
.dr-mobile-sub-nav-two {
    background: #0d0d0d;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    border-left: 3px solid #00FF7F;
}

.dr-mobile-sub-nav-two.active {
    max-height: 500px;
}

.dr-mobile-sub-nav-two .dr-mobile-sub-nav-item > a,
.dr-mobile-sub-nav-two .dr-mobile-sub-nav-item > .dr-mobile-nav-link {
    padding-left: 60px;
    padding-right: 80px; /* 为三级箭头留出空间 */
    font-size: 13px;
    color: #bbb;
}

/* 三级子菜单箭头 */
.dr-mobile-sub-nav-two .dr-mobile-sub-nav-item > .dr-mobile-nav-toggle {
    right: 25px;
    width: 24px;
    height: 24px;
    font-size: 10px;
}

/* 三级子菜单 */
.dr-mobile-sub-nav-three {
    background: #000;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    border-left: 3px solid #FF6B6B;
}

.dr-mobile-sub-nav-three.active {
    max-height: 300px;
}

.dr-mobile-sub-nav-three .dr-mobile-sub-nav-item > a {
    padding-left: 80px;
    padding-right: 20px;
    font-size: 12px;
    color: #aaa;
}

.dr-mobile-sub-nav-three .dr-mobile-sub-nav-item > a:hover {
    color: #FF6B6B;
}

/* ==========================================================================
   移动端底部按钮区域
   ========================================================================== */
.dr-mobile-menu-footer {
    position: sticky;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    background: #1a1a1a;
    border-top: 1px solid #333;
    margin-top: auto;
}

.dr-mobile-menu-buttons {
    display: flex;
    gap: 10px;
}

.dr-mobile-btn {
    flex: 1;
    padding: 12px;
    border: 2px solid #fff;
    background: transparent;
    color: #fff;
    border-radius: 25px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 500;
}

.dr-mobile-btn:hover {
    background: #fff;
    color: #000;
}

/* ==========================================================================
   菜单项图标优化
   ========================================================================== */
/* 阿打算打算打算大萨达 */
/* 为不同级别的菜单项添加左侧图标 */
/* .dr-mobile-nav-item > a::before {
    content: "▶";
    margin-right: 8px;
    font-size: 10px;
    color: #FFC600;
    opacity: 0.7;
} */

.dr-mobile-sub-nav-item > a::before,
.dr-mobile-sub-nav-item > .dr-mobile-nav-link::before {
    content: "▸";
    margin-right: 8px;
    font-size: 8px;
    color: #00FF7F;
    opacity: 0.7;
}

.dr-mobile-sub-nav-two .dr-mobile-sub-nav-item > a::before,
.dr-mobile-sub-nav-two .dr-mobile-sub-nav-item > .dr-mobile-nav-link::before {
    content: "‣";
    color: #00FF7F;
}

.dr-mobile-sub-nav-three .dr-mobile-sub-nav-item > a::before {
    content: "•";
    color: #FF6B6B;
}

/* ==========================================================================
   防止页面滚动（菜单打开时）
   ========================================================================== */
body.dr-menu-open {
    overflow: hidden;
    position: fixed;
    width: 100%;
}

/* 手机端 (768px 以下) */

.header-QR{
    width: 110px;

}
.header-QR >a .QR {
    display: none;
    width: 150px;
    height: 174px;
    position: absolute;
    top: 16px;
    left: 30%;
    border-radius: 16px;
    transform: translateX(-50%);
    box-shadow: 5px 10px 15px rgba(0, 0, 0, 0.5);
}
.header-QR >a .QR img{
    width: 100%;
    height: 100%;
}
.header-QR >a .QR span{
    font-size: 14px;
    color: #000000;
    line-height: 20px;
    height: 20px;
    text-align: center;
    position: absolute;
    bottom: 18px;
    display: block;
    width: 100%;
}
.header-QR> .channel-links {
    margin-top: 30px;
}

.header-QR> a {
    position: relative;
    margin-right: 15px;
    font-size: 13px;
    color: #FFFFFF;
}

.header-QR> a:hover {
    color: #fff;
}

.header-QR> a:hover .QR {
    display: block;
}
.QR:hover .QR {
    display: block;
}
/* 平板端 (769px - 1024px) - 修复布局 */
@media (max-width: 1024px){
    .header-container .header-logo img{
        width: 76px;
        height: 32px;
    }
  .header-icon{
        font-size: 24px;
    }
    .header-nav {
        display: none !important;
    }
    .header-QR span {
        display: none;
    }
    .dr-mobile-menu-toggle {
        display: flex !important;
    }

    .header-container {
        justify-content: space-between !important;
        align-items: center;
        height: 60px;
        padding: 0 15px;
    }

    .header-logo {
        width: auto !important;
        height: 35px !important;
        flex-shrink: 0;
    }



    /* 确保汉堡菜单在最右边 */
    .dr-mobile-menu-toggle {
        margin-left: auto;
        order: 999;
    }
    .header-QR{
    position: absolute;
right: 0;
        width: 90px;
    }
    .header-QR> a:hover .QR{
        left: -20%;
    }
}


/* ==========================================================================
   小屏设备优化
   ========================================================================== */
/*@media (max-width: 375px) {*/

/*    .dr-mobile-nav-item > a {*/
/*        padding: 12px 15px;*/
/*        padding-right: 55px;*/
/*        font-size: 15px;*/
/*    }*/

/*    .dr-mobile-nav-toggle {*/
/*        width: 28px;*/
/*        height: 28px;*/
/*        font-size: 12px;*/
/*        right: 10px;*/
/*    }*/

/*    .dr-mobile-sub-nav-item > a,*/
/*    .dr-mobile-sub-nav-item > .dr-mobile-nav-link {*/
/*        padding-left: 35px;*/
/*        padding-right: 60px;*/
/*    }*/

/*    .dr-mobile-sub-nav-two .dr-mobile-sub-nav-item > a,*/
/*    .dr-mobile-sub-nav-two .dr-mobile-sub-nav-item > .dr-mobile-nav-link {*/
/*        padding-left: 50px;*/
/*        padding-right: 70px;*/
/*    }*/

/*    .dr-mobile-sub-nav-three .dr-mobile-sub-nav-item > a {*/
/*        padding-left: 65px;*/
/*    }*/
/*}*/

/* ==========================================================================
   高对比度和可访问性支持
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
    .dr-mobile-menu,
    .dr-mobile-menu-overlay,
    .dr-mobile-menu-toggle span,
    .dr-mobile-nav-toggle,
    .dr-mobile-sub-nav,
    .dr-mobile-sub-nav-two,
    .dr-mobile-sub-nav-three {
        transition: none;
    }
}

/* 焦点状态优化 */
.dr-mobile-menu-toggle:focus,
.dr-mobile-menu-close:focus,
.dr-mobile-nav-item a:focus,
.dr-mobile-nav-toggle:focus,
.dr-mobile-btn:focus {
    /*outline: 2px solid #FFC600;*/
    /*outline-offset: 2px;*/
}

/* ==========================================================================
   动画效果增强
   ========================================================================== */
.dr-mobile-nav-item {
    animation: fadeInUp 0.3s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 菜单项悬停效果 */
.dr-mobile-nav-item:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

/* 子菜单打开时的平滑动画 */
.dr-mobile-sub-nav,
.dr-mobile-sub-nav-two,
.dr-mobile-sub-nav-three {
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}