* {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }
    
    :root {
        --primary: #8F5DE8;
        --primary-dark: #7747CC;
        --primary-darker: #2C1E48;
        --primary-light: #A579F2;
        --secondary: #fbbc04;
        --light: #f8f9fa;
        --dark: #202124;
        --gray: #5f6368;
        --light-gray: #e8eaed;
        --border: #dadce0;
        --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
        --radius: 50px;
        --transition: all 0.3s ease;
    }
    
    body {
        font-family: 'Roboto Flex', Tahoma, Geneva, Verdana, sans-serif;
        line-height: 1.6;
        color: var(--dark);
        background-color: #fff;
        overflow-x: hidden;
    }
    
    a {
        text-decoration: none;
        color: var(--primary);
        transition: var(--transition);
    }
    
    img {
        max-width: 100%;
        height: auto;
        display: block;
    }
    
    button, .btn {
        cursor: pointer;
        transition: var(--transition);
        border: none;
        border-radius: var(--radius);
        background: var(--primary);
        color: white;
    }

    button:hover, .btn:hover {
        background: #A579F2;
    }

    button:active, .btn:active {
        background: #7747CC;
    }

    .img-hover{
        transition: all 0.3s ease;
    }

    .img-hover:hover{
        transform: scale(1.03);
        box-shadow: 0px 6.65px 5.32px 0px rgba(0, 0, 0, 0.0283),0px 12.52px 10.02px 0px rgba(0, 0, 0, 0.035);       
        transition: all 0.3s ease;
    }

    .text-highlight{
        color: #FFC526;
    }

    .text-block-title{
        font-size: 30px;
        font-weight: 800;
        color: #1A1A33;
        margin-bottom: 16px;
    }

    .text-block-des{
        font-size: 18px;
        font-weight: normal;
        line-height: 26px;
        color: rgba(26, 26, 51, 0.75);
    }

    .icon-right{
        display: inline-block;
        animation: right 1s ease-in-out infinite;
    }

    @keyframes right {
        0% {
            transform: translateX(0);
        }
        50% {
            transform: translateX(10px);
        }
        100% {
            transform: translateX(0);
        }
    }

    
    .table-tip{
        display: none;
    }

    @media screen and (max-width: 1030px) {
        .table-tip{
            display: block;
        }
    }
    
    

      /* 导航栏 */
    .navbar {
        height: 84px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        box-sizing: border-box;
        border-width: 0px 0px 1px 0px;
        border-style: solid;
        border-color: rgba(255, 255, 255, 0.2);
        position: fixed;
        width: 100%;
        top: 0;
        z-index: 100;
        transition: all 0.3s ease;
    }
    
    .logo {
        font-size: 1.2rem;
        font-weight: 700;
        color: white;
    }
    
    .nav-links {
        display: flex;
        align-items: center;
        justify-content: flex-end; /* 右对齐 */
        list-style-type: none;
        padding: 0;
        margin: 0;
        width: 100%;
    }

    .nav-links li{
        padding: 30px 20px;
        display: flex;
        align-items: center;
        position: relative;
    }
    
    .nav-links a {
        font-weight: 600;
        position: relative;
        color: rgba(255, 255, 255, 0.7);
    }

    .nav-links .active > a{
        color: white;
    }

    .nav-links-children{
        opacity: 0;
        position: absolute;
        width: 224px;
        top: 100%;
        left: 0;
        z-index: 99;
        border-radius: 8px;
        background: #FFFFFF;
        box-sizing: border-box;
        border: 1px solid rgba(26, 26, 51, 0.04);
        box-shadow: 0px 6.65px 5.32px 0px rgba(0, 0, 0, 0.0283),0px 12.52px 10.02px 0px rgba(0, 0, 0, 0.035);
        text-align: left;
        transform: translateY(-10px);
        transition: all 0.3s ease-in-out;
    }

    .nav-links li:hover .nav-link, .nav-links li:hover .arrow-down{
        color: white;
        opacity: 1;
    }

    .nav-links li:hover .nav-links-children{
        opacity: 1;
        transform: translateY(0);
    }

    .nav-links-children li{
        padding: 20px;
    }

    .nav-links-children li a{
        font-size: 14px;
        font-weight: bold;
        line-height: 22px;
        color: #1A1A33;
        text-align: left;
    }

    .nav-links-children li a:hover{
        color: #8F5DE8;
    }

    .arrow-down{
        display: inline-block;
        margin-left: 8px;
        opacity: 0.7;
        transition: all 0.3s ease;
    }
    
    .nav-btn {
        display: inline-block;
        margin: 10px;
        padding: 10px 15px;
        height: 44px;
        font-weight: 800;
        border: none;
        font-size: 14px;
    }

    .mobile-menu-toggle {
        background: none;
        border: none;
        width: 30px;
        height: 30px;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        align-items: center;
        cursor: pointer;
        padding: 5px 0;
        transition: var(--transition);
    }

    .mobile-menu-toggle:hover, .btn:hover {
        background: none;
    }

    .mobile-menu-toggle:active, .btn:active {
        background: none;
    }
    
    .hamburger-line {
        width: 100%;
        height: 2px;
        background: white;
        transition: var(--transition);
        transform-origin: center;
    }
    
    .mobile-menu-toggle.active .hamburger-line:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }
    
    .mobile-menu-toggle.active .hamburger-line:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active .hamburger-line:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }
    
    /* 移动端菜单 */
    .mobile-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(26, 26, 51, 0.95);
        backdrop-filter: blur(10px);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        z-index: 99;
    }
    
    .mobile-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .mobile-nav-links {
        list-style: none;
        padding: 20px 0;
        margin: 0;
    }
    
    .mobile-nav-links li {
        margin: 0;
        text-align: center;
    }
    
    .mobile-nav-links a {
        display: block;
        color: white;
        text-decoration: none;
        padding: 15px 20px;
        font-weight: 500;
        transition: var(--transition);
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .mobile-nav-links a:hover {
        background: rgba(255, 255, 255, 0.1);
        color: var(--primary-light);
    }
    
    .mobile-nav-btn {
        margin: 20px auto 10px;
        display: block;
        width: 80%;
        max-width: 250px;
    }

    /* 移动端二级菜单样式 */
    .mobile-nav-links-children {
        display: none;
        background: rgba(255, 255, 255, 0.05);
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        overflow: hidden;
        transition: all 0.3s ease;
    }

    .mobile-nav-links-children.active {
        display: block;
    }

    .mobile-nav-links-children li {
        margin: 0;
        text-align: center;
    }

    .mobile-nav-links-children li a {
        display: block;
        color: rgba(255, 255, 255, 0.8);
        text-decoration: none;
        padding: 12px 20px 12px 40px;
        font-weight: 400;
        font-size: 14px;
        transition: var(--transition);
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

    .mobile-nav-links-children li a:hover {
        background: rgba(255, 255, 255, 0.1);
        color: var(--primary-light);
    }

    /* 移动端菜单箭头样式 */
    .mobile-nav-links .arrow-down {
        display: inline-block;
        margin-left: 8px;
        opacity: 0.7;
        transition: all 0.3s ease;
        width: 13px;
        height: 8px;
    }

    .mobile-nav-links li.has-children > a {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .mobile-nav-links li.has-children.active .arrow-down {
        transform: rotate(180deg);
    }

    /* hero-style1 */
    .hero-style1{
        padding: 80px 0;
        background: no-repeat center center/cover;
        display: flex;
        align-items: center;
        height: 500px;
    }

    .hero-style1-title{
        font-size: 40px;
        font-weight: 800;
        line-height: normal;
        text-align: center;
        text-shadow: 4px 4px 13.9px rgba(14, 0, 59, 0.27);
        color: #FFFFFF;
        max-width: 665px;
        margin: 0 auto;
    }

    .hero-style1-des{
        font-size: 16px;
        font-weight: normal;
        line-height: 24px;
        text-align: center;
        color: #FFFFFF;
        max-width: 665px;
        margin: 0 auto;
    }

    @media screen and (max-width: 768px) {

        .hero-style1-title{
            font-size: 28px;
        }

        .hero-style1-des{
            font-size: 18px;
        }
    }

    /* hero-style2 */
    .hero-style2{
        background: no-repeat center center/cover;
        display: flex;
        align-items: center;
        min-height: 655px;
        overflow: hidden;
    }

    .hero-style2-content{
        height: 655px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        animation: fadeIn 0.8s ease-in-out;
    }

    .hero-style2-image{
        height: 655px;
        display: flex;
        align-items: flex-end;
        justify-content: center;
        animation: fadeUp 2s cubic-bezier(0.16, 1, 0.3, 1);
    }

    @media screen and (max-width: 768px) {
        .hero-style2-content{
            height: 450px;
            text-align: center;
        }

        .hero-style2-image{
            height: 450px;
        }
    }


    @keyframes fadeIn {
        from {
            opacity: 0;
        }
        to {
            opacity: 1;
        }
    }

    @keyframes fadeUp {
        from {
            transform: translateY(400px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }


    .hero-style2-title{
        font-size: 40px;
        font-weight: 800;
        line-height: normal;
        color: #FFFFFF;
        max-width: 539px;
    }

    .hero-style2-des{
        font-size: 16px;
        font-weight: normal;
        line-height: 24px;
        color: #FFFFFF;
        max-width: 530px;
    }

    @media screen and (max-width: 768px) {

        .hero-style2-title{
            font-size: 28px;
        }

        .hero-style2-des{
            font-size: 18px;
        }
    }


    .imgText-block{
        padding: 100px 0;
    }

    .imgText-block-title{
        font-size: 36px;
        font-weight: 800;
        color: #1A1A33;
        margin-bottom: 28px;
    }

    .imgText-block-des{
        font-size: 16px;
        font-weight: normal;
        color: rgba(26, 26, 51, 0.75);
    }



    .bottom-block{
        padding: 100px 0;
        background-size: cover;
        background-position: center;
    }

    .bottom-block h2{
        font-size: 32px;
        font-weight: 800;
        color: #1A1A33;
        margin-bottom: 16px;
    }

    .bottom-block p{
        font-size: 18px;
        font-weight: normal;
        color: rgba(26, 26, 51, 0.75);
    }

    .bottom-block-input{
        position: relative;
        margin-top: 58px;
        margin-bottom: 48px;
        width: 100%;
        height: 64px;
        border-radius: 92px;
        padding: 10px 10px 10px 24px;
        background: #FFFFFF;
        box-sizing: border-box;
        border: 1px solid rgba(26, 26, 51, 0.1);
    }

    .bottom-block input{
        width: 100%;
        height: 100%;
        padding: 0;
        border: none;
        outline: none;
        font-size: 20px;
    }

    .bottom-block-btn{
        height: 44px;
        width: 156px;
        padding: 10px 10px;
        border-radius: 51px;
        font-size: 14px;
        font-weight: 800;
        line-height: 22px;
        position: absolute;
        right: 10px;
        top: 10px;
    }

    @media screen and (max-width: 768px) {
        .bottom-block-btn{
            position: relative;
            margin-top: 20px;
            width: 100%;
        }

        .bottom-block-input{
            margin-bottom: 100px;
        }

        .bottom-block-social{
            display: flex;
            justify-content: center;
            align-items: center;
            margin-bottom: 10px;
        }
    }

    input:focus,
    textarea:focus{
        outline: none;
        border: none;
    }

    

    footer{
        padding: 32px 0;
        background: #2C1E48;
        color: white;
    }

    .footer-logo{
        width: 102px;
        height: 80px;
        padding: 0px 7px 0px 0px;
        border-width: 0px 1px 0px 0px;
        border-style: solid;
        border-color: rgba(255, 255, 255, 0.2);
    }

    .footer-text{
        font-size: 16px;
        font-weight: 600;
        line-height: 24px;
        color: #FFFFFF;
        margin-left: 35px;
    }

    .footer-line{
        width: 100%;
        height: 1px;
        background: rgba(255, 255, 255, 0.2);
    }

    .footer-item{
        margin-top: 24px;
    }

    .footer-item-title{
        font-size: 18px;
        font-weight: bold;
        line-height: 26px;
        margin-bottom: 24px;
    }

    .footer-item ul{
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .footer-item ul li{
        margin-bottom: 24px;
    }

    .footer-item ul li img{
        display: inline-block;
        width: 24px;
        height: 24px;
        margin-right: 12px;
    }

    .footer-item ul li a{
        position: relative;
        font-size: 16px;
        font-weight: 500;
        line-height: 24px;
        color: rgba(255, 255, 255, 0.7);
    }

    .footer-item-contact{
        display: flex;
        align-items: center;
    }

    .footer-item-social{
        display: flex;
        margin-bottom: 24px;
    }

    .footer-copyright p{
        font-size: 16px;
        font-weight: 500;
        line-height: 24px;
        text-align: center;
        margin-top: 24px;
    }

    .footer-second-text{
        font-size: 14px;
        text-align: center;
        color: rgba(255, 255, 255, 0.7);
    }

    .footer-item ul li a:hover{
        color: #A579F2;
    }

    @media screen and (max-width: 768px) {
        .footer-logo{
            margin-bottom: 15px;
            border:none;
        }

        .footer-item{
            text-align: center;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
        }

        .footer-item-title{
            margin-bottom: 15px;
        }
    }


    /* 页脚 */
    .footer {
        background: var(--dark);
        color: white;
        padding: 70px 0 40px;
    }
    
    @media (max-width: 767px) {
        .navbar {
            height: 60px;
        }
        
        .logo {
            font-size: 1rem;
        }
        
        .mobile-nav-btn {
            padding: 12px 20px;
            font-size: 14px;
            height: 44px;
            border-radius: 25px;
        }
    }

    .xm-animated-entry {
        opacity: 0;
        transform: translateY(30px);
        transition: all 0.8s cubic-bezier(0.215, 0.61, 0.355, 1);
      }
    
    .xm-visible {
        opacity: 1;
        transform: translateY(0);
    }