*{
    margin: 0;
    padding: 0;
    /* box-sizing: border-box; */
}
html {
    font-size: .875rem;
}
.header-div{
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: .625rem 1.25rem;
    /* width: 120rem; */
    width: 100%;
    background-color: #fff;
    /* 固定定位 */
    position: fixed;
    /* 下边框 .0625rem solid #e7e8ec */
    border-bottom: .0625rem solid #e7e8ec;
    z-index: 9999;
}
.header-logo {
    display: flex;
    justify-content: space-evenly;

    }
    .header-menu{
        display: flex;
        justify-content: center;
        align-items: center;
    }
    .header-menu ul{
        display: flex;
        justify-content: center;
        align-items: center;
        list-style: none;
    }
    .header-menu ul li{
        margin-right: 1.875rem;
        cursor: pointer;
        color: #1E1F24;
        font-size: 1rem;
    }
    .header-menu ul li a:hover {
        color: #666BFA;
    }
    .header-menu ul .help-link:hover {
        color: #666BFA;
    }
    .header-menu ul li a{
        text-decoration: none;
        color: #1E1F24;
    }
    .logo-img{
        width: 16.3125rem;
        height: 3.125rem;
        /* margin-right: -7.5rem; */
        /* transform: translateX(-5rem);
        transform: translateY(-0.9375rem); */
        color: #030057;
        font-size: 30px;
        font-weight: bolder;
    }
    .logo-img img {
       width: 100%;
       height: auto;

    }

.header-buttons{
    display: flex;
    justify-content: center;
    align-items: center;
    transform: translateX(1.125rem);
    /* display: inline-block; */
    /* width: 31.25rem; */
}
.button0{
    /* font-size: .8125rem; */
    color: #1E1F24;
    margin-right: 3.25rem;
    position: relative; /* 设置相对定位，伪元素将相对于这个进行绝对定位 */
    cursor: pointer; /* 显示为可点击的指针样式 */
}
.button0>svg {
    transform:rotate(180deg);
    position: absolute;
    right: -1.125rem;
    top: .0625rem;
}
.language-box{
    border-radius: .125rem;
    box-shadow: 0 .25rem .625rem rgba(0, 0, 0, 0.2);
    display: none;
}
.language-box ul{
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
    width: 5.75rem;
}
.language-box ul .first{
    /* 灰色的下边框 */
    border-bottom: .0625rem solid #e7e8ec;
    padding:0 .625rem .3125rem .625rem;


}
.language-box ul li a:hover{
    color: #666BFA;
}
.language-box ul li a{
    text-decoration: none;
    color: #1E1F24;
    font-size: .875rem;

}
.language-box ul :last-child{
margin-top: .25rem;
}
/* hover language-box显示  */
.button0:hover .language-box {

    display: flex;
    flex-direction: column;
    position: absolute;
    /* top: 1.75rem;
    right: -2.25rem; */
    top: 100%; /* 直接位于 .button0 的底部 */
    right: -2.25rem; /* 与右边界对齐 */
    background-color: #fff;
    border: .0625rem solid #e7e8ec;
    border-radius: .25rem;
    z-index: 9999;
    padding: .625rem 0;
    width: 6.25rem;
    box-shadow: 0 .25rem .625rem rgba(0, 0, 0, 0.2);
}
.button0 .language-box:hover {

    display: flex;
    flex-direction: column;
    position: absolute;
    /* top: 1.75rem;
    right: -2.25rem; */
    top: 100%; /* 直接位于 .button0 的底部 */
    right: -2.25rem; /* 与右边界对齐 */
    background-color: #fff;
    border: .0625rem solid #e7e8ec;
    border-radius: .25rem;
    z-index: 9999;
    padding: .625rem 0;
    width: 6.25rem;
    box-shadow: 0 .25rem .625rem rgba(0, 0, 0, 0.2);
}
.header-buttons .button1{
   /*
   48*31宽高
   边框颜色 102, 107, 250
   边框 .0625rem solid
   radius .25rem
   文字在盒子里面居中
    文字颜色是102, 107, 250
   */
    width: 3rem;
    height: 1.9375rem;
    /* 左右内边距8 */
    padding: 0 .5rem;
    border: .0625rem solid rgb(102, 107, 250);
    border-radius: .25rem;
    display: flex;
    justify-content: center;
    align-items: center;
    color: rgb(102, 107, 250);
    font-size: .875rem;
    /* margin-left: -3.75rem; */
    cursor: pointer;

}
.header-buttons .button2{
    width: 3.125rem;
    height: 2.0625rem;
    /* 左右内边距8 */
    padding: 0 .5rem;
    /* border: .0625rem solid rgb(102, 107, 250); */
    background-color: rgb(102, 107, 250);
    border-radius: .25rem;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    font-size: .875rem;
    /* 左外边距1rem */
    margin-left: 1.875rem;
    cursor: pointer;
}



.banner{
    display: flex;
    justify-content: space-around;
    align-items: center;
background: linear-gradient(180deg, rgba(226,218,255,0) 0%, #E2DAFF 100%);

/* background-color: skyblue; */
width: 100%;

padding-top: 10rem;
padding-bottom: 5rem;
/* margin: 0 auto; */
}
.banner .banner-text {

}
.banner .banner-text .banner-title{
    font-weight:bolder;
    color: #030057;
    /* width: 16.5rem; */
    font-size:3.5rem;

}
.banner-text .banner-content{
    color: #999;
    font-size: 1.25rem;
    width: 37.5rem;
    margin-top: .625rem;
}
.banner-button{
    display: flex;
    justify-content: center;
    align-items: center;
    /* 185*62 */
    width: 11.5625rem;
    height: 3.875rem;
    font-size: 1.125rem;
    color: #fff;
    background-color: #666BFA;
    border-radius: .375rem;
    margin-top: 2.5rem;
}
.banner-button:hover{
    cursor: pointer;
}
.banner-map{
margin-left: -31.25rem;
}
/* 1024范围
.banner-map{
margin-left: -31.25rem;为14.25
}
*/
@media (max-width: 64rem) {
    .banner-map{
        margin-left: -14.25rem;
        }

}
.banner-mapBg{
    width: 25rem;
    height: 19.8125rem;
    position: relative;
    margin-top: 3.125rem;
}
.banner-mapBg img{
    width: 100%;
    height: 100%;
}

.banner-earth{
    position: absolute;
    /* 129*124 */
    width: 8.0625rem;
    height: 7.75rem;
    top: -4.125rem;
    left: 6.6875rem;
}
.banner-ip{
    position: absolute;
    /* 129*124 */
    width: 2.8125rem;
    height: 5.4375rem;
    top: 4.25rem;
    left: 19.125rem;
}

.banner-earth img{
    width: 100%;
    height: 100%;
    animation: earanimt 4s infinite;
}
.banner-ip img{
    width: 100%;
    height: 100%;
    animation: ipanimt 4s infinite;
}

@keyframes earanimt {
    0% {
        transform: translateY(0);

    }
    50% {
        transform: translateY(-1.25rem);
    }
    100% {
        transform: translateY(0);
    }
}
@keyframes ipanimt {
    0% {
        transform: translateY(0);

    }
    50% {
        transform: translateY(-0.625rem);
    }
    100% {
        transform: translateY(0);
    }
}

.cando{
    padding-top: 7.5rem;
    background-color: #fbfaff;
}
.cando h2{
    /* 居中 */
    text-align: center;
}

.cando-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem;
    max-width: 75rem;
    margin: 0 auto; /* 使容器在页面中居中 */
    margin-top: 4.0625rem;
}

.cando-item {
    width: 23rem;       /* 设置每个项目的宽度 */
    height: 17.5rem;      /* 设置每个项目的高度 */
    background-color: #fff; /* 背景颜色，方便视觉上区分各元素 */
    margin-bottom: 2.5rem; /* 每项之间添加一些垂直间隔 */
    border-radius: .625rem;
    border: .0625rem solid #ccc;
}
.cando-itemIcon{
    /* 48*48 */
    width: 3rem;
    height: 3rem;
     margin-top: 1.875rem;
    margin-left: 10rem;

}
.cando-itemIcon img{
    width: 100%;
    height: 100%;
}

.cnado-itemText{
    text-align: center;
    margin: 0 1.25rem;
    font-size: 1rem;
    line-height: 1.75rem;
}

.place{
    padding-top: 7.5rem;
    padding-bottom: 5rem;
}
.place-content{
    background:url(../images/map-bg.png) no-repeat;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-evenly;
    /* align-items: flex-start; */
    padding: 1.25rem;      /* 容器内边距 */
    align-items: center;
    padding-top: 3.125rem;
    max-width: 75rem;
    margin: 0 auto;
}
.place-item{
    width: 17.625rem;       /* 设置每个项目的宽度 */
    height: 5rem;      /* 设置每个项目的高度 */
    margin-bottom: 3.125rem; /* 每项之间添加一些垂直间隔 */
    border-radius: .875rem;
    background-color: #fff;
    margin-right: 1.25rem;
    display: flex;      /* 启用 Flexbox 布局 */
    align-items: center; /* 垂直居中对齐子项 */
    /* display: flex; */
    /* justify-content: space-between;
    align-items: center; */
    /* 加一个阴影 */
    box-shadow: 0 .25rem .625rem rgba(0, 0, 0, 0.2);

}
.place-itemIcon{
    /* 120*80*/
    width: 7.5rem;
    height: 5rem;
    flex-shrink: 0;     /* 防止图标缩小 */
    /* display:inline-block; */
}

.place-itemIcon img{
    width: 100%;
    height: 100%;
    border-radius: .875rem;
}
.place-itemText{
    /* display: inline-block; */
    height: 5rem;
    /* flex-grow: 1;    */
}
.place-itemText :first-child{
    font-size: 1.125rem;

    margin-left: 1.25rem;
    margin-top: .625rem;
}
.place-itemText :last-child{
    font-size: 1rem;

    margin-left: 1.25rem;
    margin-top: .625rem;
    color: #5D5381;
}
.price{
padding-top: 3.75rem;
background-color: #fbfaff;
padding-bottom: 7.5rem;
}
.price h3{
    text-align: center;
    font-size: 3rem;
    font-weight: 400;
}
/* 480*430 */
/* 3.75rem */
.price-content{
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1.25rem;
    max-width: 75rem;
    margin: 0 auto;
    margin-top: 3.75rem;
}
.price-item{
    /* background-color: skyblue; */
    /* width: 30rem; */
    width: 22.5rem;
    height: 25rem;
    margin-right: 1.25rem;
    border-radius: .875rem;
    border: .0625rem solid #e5e7eb;
}
.price-item .title{
    font-size: 1.5rem;
    margin-top: 1.75rem;
    text-align: center;
}
.price-item .s-title{
    margin-top: 1.25rem;
    font-size: 2.25rem;
    text-align: center;
}
.price-item .line{
    width: 84%;
    height: .125rem;
    background-color: #e5e7eb;
    margin-top: 1.25rem;
    margin-left: 1.25rem;
}
.price-item ul{
    list-style: none;
    margin-top: 1.25rem;
    /* 水平居中 */
  margin-left: 2.5rem;
}
.price-item ul li{
    position: relative; /* 设置相对定位，为伪元素定位提供基准 */
    padding-left: .9375rem; /* 提供足够的空间放置自定义的圆点 */
    height: 1.875rem;
    line-height: 1.875rem;
    font-size: .875rem
}
.price-item ul li::before {
    content: ''; /* 伪元素内容为空，用来显示圆点 */
    position: absolute; /* 绝对定位 */
    left: 0; /* 在文本前面位置显示 */
    top: 50%; /* 垂直居中 */
    transform: translateY(-50%); /* 精确居中 */
    width: .5rem; /* 圆点宽度 */
    height: .5rem; /* 圆点高度 */
    background-color: #666BFA; /* 指定颜色，这里使用红色 */
    border-radius: 50%; /* 圆形 */
}
.price-button{
    display: flex;
    justify-content: center;
    align-items: center;
    /* 185*62 */
    width: 11.5625rem;
    height: 3.125rem;
    font-size: 1.125rem;
    color: #fff;
    background-color: #666BFA;
    border-radius: .375rem;
    margin-top: 2.5rem;
    margin-left: 3.2rem;
    /* 鼠标样式 */
    cursor: pointer;
}
.price-button a{
    text-decoration: none;
    color: #fff;
}
.footer{
    /* background-color: #141035; */
    background-color: #e6eeff;
    padding-top: 2.5rem;
    padding-bottom: 6.25rem;
    background-image:  url(/images/start-now-left.png), url(/images/start-now-right.png);;
    width: 100%;
    background-position:left top, right top;
    background-repeat: no-repeat , no-repeat;
    background-size:auto 100%, auto 100%;
}
.footer-content{
    display: flex;
    justify-content: space-around;
    align-items: center;
    /* padding: 1.25rem; */
    max-width: 75rem;
    margin: 0 auto;
}
/* .footer-logo{
    background-color: pink;
    width: 18.75rem;
    height: 6.25rem;

} */
.footer-logo{
   width: 16.3125rem;
        height: 3.125rem;
        /* margin-right: -7.5rem; */
        /* transform: translateX(-5rem);
        transform: translateY(-0.9375rem); */
        color: #030057;
        font-size: 30px;
        font-weight: bolder;
        transform: translateX(2.125rem);
        transform: translateY(1.375rem);
}
.footer-logo img {
   width: 100%;
   height: auto;
}
.footer-logo-parents p{
    font-size: .875rem;
    /* transform: translate(2.75rem,3.125rem) */
    transform: translateY(3.125rem);
}
.footer-menu ul{
    display: flex;
    justify-content: center;
    align-items: flex-start;
    list-style: none;
}
.footer-menu ul li{
    margin-right: 6.25rem;
    cursor: pointer;
    /* color: #1E1F24; */
    line-height: 1.625rem;
    height: 1.625rem;

    /* color:rgba(255, 255, 255, 0.6); */
    color:#8b8d98;
}
/* .footer-menu ul li p:hover ,.footer-menu ul li a:hover{
    color: #000;
} */
.footer-menu ul li h3{
    /* 鼠标样式为斜杠 */
    cursor:default;
    color: #000;
    margin-bottom: .75rem;
}
.footer-menu ul li a{
    text-decoration: none;
    color:#8b8d98;
    /* color:rgba(255, 255, 255, 0.6); */
}
.tg-div{
    width: 4rem; /* 减小宽度 */
    height: 7rem; /* 增加高度使其成为垂直长椭圆形 */
    position: fixed;
    right: 2.25rem;
    bottom: 3.75rem;
    z-index: 9999;
    cursor: pointer;
    transition: transform 0.3s ease;
    background-color: #666BFA;
    border-radius: 1.65rem; /* 调整圆角实现垂直椭圆形 */
    display: flex; /* 使用flex布局 */
    flex-direction: column; /* 改为垂直方向排列 */
    justify-content: center; /* 垂直居中 */
    align-items: center; /* 水平居中 */
    padding: 0.5rem 0; /* 修改内边距为上下padding */
    box-shadow: 0 .25rem .75rem rgba(0, 0, 0, 0.15);
}
.tg-div:hover {
    transform: scale(1.1); /* 悬停时轻微放大效果 */
}
.tg-div img{
    width: 3rem; /* 稍微减小图标尺寸 */
    height: 3rem;
    border-radius: 50%;
    margin-bottom: 0.375rem; /* 添加图标和文字之间的垂直间距 */
}
.tg-div span {
    /* display: block; */
    color: #fff;
    font-size: 12px;
    /* margin-top: 0.5rem; */
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3); /* 添加文字阴影提高可读性 */
}

.userAgreement{
    background-color: #fbfaff;
    padding-top: 6.25rem;
    padding-bottom: 1.25rem;
}
.userAgreement h3{
    text-align: center;
    font-size: 1.5rem;
    font-weight: 600;
}
.userAgreement-content{
    padding: .625rem 8.75rem 1.3125rem 17.75rem
}
.userAgreement-content h4{
    font-size: 1.125rem;
    line-height: 1.5;
    margin-bottom: .625rem;
}
.userAgreement-content p{
    font-size: 1rem;
    line-height: 1.5;
    margin-bottom: .625rem;
}

.footer-menu ul li p a {
    text-decoration: none;
    color: inherit;
}

.footer-menu ul li p:hover {
    color: #666BFA;
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease-out;
    z-index: 999999;
}

.modal {
    background: linear-gradient(135deg, #9b4dca, #7e3aa3);
    border-radius: 15px;
    padding: 25px;
    width: 90%;
    max-width: 400px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    position: relative;
    animation: slideIn 0.4s ease-out;
    z-index: 1000000;
}

.modal-content {
    text-align: center;
    color: white;
    position: relative;
    z-index: 1000000;
}

.modal-title {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 15px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.modal-text {
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: 20px;
}

.modal-price {
    font-size: 32px;
    font-weight: bold;
    color: #ffd700;
    margin: 15px 0;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.close-button {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 24px;
    color: white;
    cursor: pointer;
    border: none;
    background: none;
    opacity: 0.8;
    transition: opacity 0.2s;
    z-index: 1000001;
}

.close-button:hover {
    opacity: 1;
}

.register-button {
    background-color: #ffd700;
    color: #7e3aa3;
    border: none;
    padding: 12px 30px;
    border-radius: 25px;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.register-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0,0,0,0.3);
}

.countdown {
    font-size: 20px;
    color: #ffd700;
    margin: 10px 0;
}

.sparkle {
    position: absolute;
    width: 20px;
    height: 20px;
    background: white;
    clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
    animation: sparkleAnimation 2s infinite;
}

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

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes sparkleAnimation {
    0% { transform: scale(0) rotate(0deg); opacity: 0; }
    50% { transform: scale(1) rotate(180deg); opacity: 1; }
    100% { transform: scale(0) rotate(360deg); opacity: 0; }
}

body.modal-open {
    overflow: hidden;
}

/* Alliance Page Styles */
.alliance-banner {
    background: linear-gradient(135deg, rgba(102, 107, 250, 0.1) 0%, rgba(226, 218, 255, 0.3) 100%);
    padding-top: 8rem;
    padding-bottom: 5rem;
    position: relative;
    overflow: hidden;
}

.alliance-banner-content {
    max-width: 75rem;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.25rem;
}

.alliance-banner-text {
    flex: 1;
    max-width: 37.5rem;
}

.alliance-title {
    font-size: 3.5rem;
    font-weight: bold;
    color: #030057;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.alliance-subtitle {
    font-size: 1.5rem;
    color: #666BFA;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.alliance-description {
    font-size: 1.125rem;
    color: #666;
    line-height: 1.8;
    margin-bottom: 3rem;
}

.alliance-stats {
    display: flex;
    gap: 2rem;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    color: #666BFA;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.875rem;
    color: #666;
}

.alliance-banner-visual {
    flex: 1;
    position: relative;
    height: 25rem;
    background: transparent;
    display: flex;
    flex-direction: column;
}

.floating-icons {
    position: relative;
    width: 100%;
    height: 60%;
    margin-top: auto;
}

.floating-icon {
    position: absolute;
    width: 4.5rem;
    height: 4.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(145deg, #ffffff, #f0f0f0);
    border-radius: 1rem;
    color: #666BFA;
    animation: float 4s ease-in-out infinite;
    opacity: 0.95;
    border: 1px solid rgba(102, 107, 250, 0.2);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow:
        8px 8px 20px rgba(102, 107, 250, 0.15),
        -4px -4px 12px rgba(255, 255, 255, 0.8),
        inset 2px 2px 4px rgba(102, 107, 250, 0.1);
    cursor: pointer;
    z-index: 10;
    transform-style: preserve-3d;
}

/* 3D立体效果 */
.floating-icon::before {
    content: '';
    position: absolute;
    top: 4px;
    left: 4px;
    right: -4px;
    bottom: -4px;
    background: linear-gradient(145deg, rgba(102, 107, 250, 0.2), rgba(102, 107, 250, 0.1));
    border-radius: 1rem;
    z-index: -1;
    transform: translateZ(-10px);
}

.floating-icon:hover {
    opacity: 1;
    background: linear-gradient(145deg, #f8f9ff, #ffffff);
    border-color: rgba(102, 107, 250, 0.4);
    transform: scale(1.1) rotateX(10deg) rotateY(10deg);
    box-shadow:
        12px 12px 25px rgba(102, 107, 250, 0.2),
        -6px -6px 15px rgba(255, 255, 255, 1),
        inset 3px 3px 6px rgba(102, 107, 250, 0.15);
}

.floating-icon:hover::before {
    background: linear-gradient(145deg, rgba(102, 107, 250, 0.3), rgba(102, 107, 250, 0.15));
    transform: translateZ(-15px) translateX(2px) translateY(2px);
}

/* 图标内容布局 */
.icon-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    width: 100%;
    height: 100%;
}

.floating-icon svg {
    width: 20px;
    height: 20px;
    transition: all 0.3s ease;
    filter: drop-shadow(0 1px 2px rgba(102, 107, 250, 0.2));
}

.icon-label {
    font-size: 0.6rem;
    font-weight: 600;
    text-align: center;
    line-height: 1;
    color: inherit;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
}

.floating-icon:hover svg {
    transform: scale(1.1);
    filter: drop-shadow(0 2px 4px rgba(102, 107, 250, 0.3));
}

.floating-icon:hover .icon-label {
    transform: scale(1.05);
}

.icon-1 {
    top: 18%;
    left: 20%;
    animation-delay: 0s;
    z-index: 4;
}

.icon-2 {
    top: 18%;
    right: 10%;
    animation-delay: 0.8s;
    z-index: 3;
}

.icon-3 {
    top: 65%;
    left: 35%;
    animation-delay: 1.6s;
    z-index: 2;
}

.icon-4 {
    top: 70%;
    right: 35%;
    animation-delay: 2.4s;
    z-index: 1;
}

/* 为每个图标添加不同的3D立体主题 */
.icon-1 {
    background: linear-gradient(145deg, #e8eaff, #f5f6ff);
    border-color: rgba(102, 107, 250, 0.3);
    color: #666BFA;
}

.icon-1::before {
    background: linear-gradient(145deg, rgba(102, 107, 250, 0.2), rgba(102, 107, 250, 0.1));
}

.icon-2 {
    background: linear-gradient(145deg, #f3e8ff, #faf5ff);
    border-color: rgba(155, 77, 202, 0.3);
    color: #9b4dca;
}

.icon-2::before {
    background: linear-gradient(145deg, rgba(155, 77, 202, 0.2), rgba(155, 77, 202, 0.1));
}

.icon-3 {
    background: linear-gradient(145deg, #ecfdf5, #f0fdf4);
    border-color: rgba(34, 197, 94, 0.3);
    color: #22c55e;
}

.icon-3::before {
    background: linear-gradient(145deg, rgba(34, 197, 94, 0.2), rgba(34, 197, 94, 0.1));
}

.icon-4 {
    background: linear-gradient(145deg, #fff7ed, #fffbf0);
    border-color: rgba(249, 115, 22, 0.3);
    color: #f97316;
}

.icon-4::before {
    background: linear-gradient(145deg, rgba(249, 115, 22, 0.2), rgba(249, 115, 22, 0.1));
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg) scale(1);
    }
    25% {
        transform: translateY(-15px) rotate(3deg) scale(1.05);
    }
    50% {
        transform: translateY(-25px) rotate(-2deg) scale(1.02);
    }
    75% {
        transform: translateY(-10px) rotate(1deg) scale(1.08);
    }
}

/* 为不同图标添加独特的动画 */
.icon-1 {
    animation: float1 5s ease-in-out infinite;
}

.icon-2 {
    animation: float2 6s ease-in-out infinite;
}

.icon-3 {
    animation: float3 7s ease-in-out infinite;
}

.icon-4 {
    animation: float4 8s ease-in-out infinite;
}

@keyframes float1 {
    0%, 100% {
        transform: translateY(0px) rotateX(0deg) rotateY(0deg) scale(1);
    }
    25% {
        transform: translateY(-10px) rotateX(5deg) rotateY(3deg) scale(1.02);
    }
    50% {
        transform: translateY(-20px) rotateX(-3deg) rotateY(5deg) scale(1.05);
    }
    75% {
        transform: translateY(-10px) rotateX(3deg) rotateY(-2deg) scale(1.02);
    }
}

@keyframes float2 {
    0%, 100% {
        transform: translateY(0px) rotateX(0deg) rotateY(0deg) scale(1);
    }
    25% {
        transform: translateY(-15px) rotateX(-4deg) rotateY(6deg) scale(1.03);
    }
    50% {
        transform: translateY(-30px) rotateX(6deg) rotateY(-4deg) scale(1.02);
    }
    75% {
        transform: translateY(-15px) rotateX(-3deg) rotateY(4deg) scale(1.04);
    }
}

@keyframes float3 {
    0%, 100% {
        transform: translateY(0px) rotateX(0deg) rotateY(0deg) scale(1);
    }
    25% {
        transform: translateY(-12px) rotateX(4deg) rotateY(-5deg) scale(1.04);
    }
    50% {
        transform: translateY(-25px) rotateX(-5deg) rotateY(3deg) scale(1.03);
    }
    75% {
        transform: translateY(-12px) rotateX(2deg) rotateY(-3deg) scale(1.05);
    }
}

@keyframes float4 {
    0%, 100% {
        transform: translateY(0px) rotateX(0deg) rotateY(0deg) scale(1);
    }
    25% {
        transform: translateY(-8px) rotateX(-3deg) rotateY(4deg) scale(1.06);
    }
    50% {
        transform: translateY(-18px) rotateX(4deg) rotateY(-6deg) scale(1.02);
    }
    75% {
        transform: translateY(-8px) rotateX(-2deg) rotateY(3deg) scale(1.04);
    }
}

/* 移除中心光效，改为简单装饰点 */
.center-glow {
    display: none;
}

/* 简化连接线样式 */
.connection-line {
    position: absolute;
    background: linear-gradient(90deg, transparent, rgba(102, 107, 250, 0.2), transparent);
    height: 1px;
    opacity: 0.4;
    animation: pulse 4s ease-in-out infinite;
    z-index: 1;
}

.line-1 {
    top: 35%;
    right: 30%;
    width: 80px;
    transform: rotate(45deg);
    animation-delay: 0s;
}

.line-2 {
    top: 55%;
    right: 20%;
    width: 60px;
    transform: rotate(-45deg);
    animation-delay: 2s;
}

.line-3 {
    bottom: 35%;
    right: 25%;
    width: 70px;
    transform: rotate(15deg);
    animation-delay: 4s;
}

/* 简化粒子效果 */
.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(102, 107, 250, 0.6);
    border-radius: 50%;
    animation: sparkle 6s ease-in-out infinite;
    opacity: 0.5;
    z-index: 2;
}

.particle-1 {
    top: 30%;
    right: 40%;
    animation-delay: 0s;
}

.particle-2 {
    top: 60%;
    right: 20%;
    animation-delay: 2s;
}

.particle-3 {
    bottom: 25%;
    right: 30%;
    animation-delay: 4s;
}

.particle-4, .particle-5 {
    display: none; /* 隐藏多余的粒子 */
}

/* 工具提示 */
.floating-icon[data-tooltip]:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: -40px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    animation: tooltipFadeIn 0.3s ease forwards;
    z-index: 1000;
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.3;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.1);
    }
}

@keyframes sparkle {
    0%, 100% {
        opacity: 0;
        transform: scale(0);
    }
    50% {
        opacity: 1;
        transform: scale(1.5);
    }
}

@keyframes tooltipFadeIn {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(5px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

/* Alliance Plans Section */
.alliance-plans {
    padding: 5rem 0;
    background-color: #fbfaff;
}

.alliance-plans-container {
    max-width: 75rem;
    margin: 0 auto;
    padding: 0 1.25rem;
}

.section-title {
    text-align: center;
    font-size: 3rem;
    color: #030057;
    margin-bottom: 3rem;
    font-weight: 600;
}

.plan-card {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 4px 20px rgba(102, 107, 250, 0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(102, 107, 250, 0.1);
    position: relative;
    overflow: hidden;
}

.plan-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #666BFA, #9b4dca);
}

.plan-card:hover {
    box-shadow: 0 8px 30px rgba(102, 107, 250, 0.2), 0 0 0 1px rgba(102, 107, 250, 0.2);
    border-color: #666BFA;
}

.plan-card:nth-child(odd) {
    animation-delay: 0.1s;
}

.plan-card:nth-child(even) {
    animation-delay: 0.3s;
}

.plan-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    position: relative;
}

.plan-icon {
    width: 3.5rem;
    height: 3.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #666BFA, #9b4dca);
    border-radius: 50%;
    color: white;
    box-shadow: 0 4px 15px rgba(102, 107, 250, 0.3);
    transition: all 0.3s ease;
}

.plan-icon svg {
    width: 24px;
    height: 24px;
}

.plan-card:hover .plan-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 6px 20px rgba(102, 107, 250, 0.5);
}

.plan-header h3 {
    font-size: 1.5rem;
    color: #030057;
    font-weight: 600;
    flex: 1;
}

.plan-badge {
    background: linear-gradient(135deg, #666BFA, #9b4dca);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 1.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(102, 107, 250, 0.3);
    position: relative;
    overflow: hidden;
}

.plan-badge::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.plan-card:hover .plan-badge::before {
    left: 100%;
}

.plan-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.plan-section h4 {
    font-size: 1.125rem;
    color: #030057;
    margin-bottom: 1rem;
    font-weight: 600;
}

.plan-section ul {
    list-style: none;
    padding: 0;
}

.plan-section li {
    padding: 0.5rem 0;
    color: #555;
    line-height: 1.6;
    position: relative;
    padding-left: 1.5rem;
}

.plan-section li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #666BFA;
    font-weight: bold;
}

.plan-section strong {
    color: #030057;
}

.plan-cta {
    text-align: center;
}

.cta-button {
    background: linear-gradient(135deg, #666BFA, #9b4dca);
    color: white;
    border: none;
    padding: 0.875rem 2rem;
    border-radius: 2rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 107, 250, 0.3);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 107, 250, 0.4);
}

/* Alliance Contact Section */
.alliance-contact {
    padding: 5rem 0;
    background: linear-gradient(135deg, #030057, #666BFA);
    color: white;
    position: relative;
    overflow: hidden;
}

.alliance-contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 60%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.contact-container {
    max-width: 75rem;
    margin: 0 auto;
    padding: 0 1.25rem;
    text-align: center;
    position: relative;
    z-index: 1;
}

.contact-container h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.contact-container p {
    font-size: 1.125rem;
    margin-bottom: 3rem;
    opacity: 0.9;
}

.contact-methods {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 50rem;
    margin: 0 auto;
}

.contact-item {
    background: rgba(255, 255, 255, 0.1);
    padding: 2.5rem 1.5rem;
    border-radius: 1.5rem;
    transition: all 0.4s ease;
    cursor: pointer;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
}

.contact-hover-effect {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

.contact-item:hover .contact-hover-effect {
    left: 100%;
}

.contact-icon {
    width: 4rem;
    height: 4rem;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    color: white;
    transition: all 0.3s ease;
}

.contact-item:hover .contact-icon {
    background: rgba(255, 255, 255, 0.25);
    transform: scale(1.1) rotate(10deg);
}

.contact-icon svg {
    width: 24px;
    height: 24px;
}

.contact-item h3 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.contact-item p {
    margin: 0;
    opacity: 0.9;
    font-size: 0.875rem;
}

/* Responsive Design */
@media (max-width: 48rem) {
    .alliance-banner-content {
        flex-direction: column;
        text-align: center;
    }

    .alliance-title {
        font-size: 2.5rem;
    }

    .alliance-stats {
        justify-content: center;
        gap: 1rem;
    }

    .alliance-banner-visual {
        height: 15rem;
        margin-top: 2rem;
    }

        .floating-icon {
        width: 3.5rem;
        height: 3.5rem;
    }

    .floating-icon svg {
        width: 16px;
        height: 16px;
    }

    .icon-label {
        font-size: 0.5rem;
    }

    /* 调整小屏幕上的图标位置 */
    .icon-1 { top: 5%; left: 5%; }
    .icon-2 { top: 5%; right: 5%; }
    .icon-3 { top: 25%; left: 15%; }
    .icon-4 { top: 25%; right: 15%; }

    /* 隐藏装饰线在小屏幕上 */
    .connection-line {
        display: none;
    }

    /* 调整中心光效大小 */
    .center-glow {
        width: 120px;
        height: 120px;
    }

    .plan-content {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .contact-methods {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .section-title {
        font-size: 2rem;
    }
}