html{color:#000;background:#fff}body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,textarea,p,blockquote,th,td{margin:0;padding:0}table{border-collapse:collapse;border-spacing:0}fieldset,img{border:0}address,caption,cite,code,dfn,em,strong,th,var{font-style:normal;font-weight:normal}ol,ul{list-style:none}caption,th{text-align:left}h1,h2,h3,h4,h5,h6{font-size:100%;font-weight:normal}q:before,q:after{content:""}abbr,acronym{border:0;font-variant:normal}sup{vertical-align:text-top}sub{vertical-align:text-bottom}input,textarea,select{font-family:inherit;font-size:inherit;font-weight:inherit;*font-size:100%}legend{color:#000}.inner{zoom:1}.inner:before,.inner:after{content:"";display:table}.inner:after{clear:both;overflow:hidden}html{height:100%;-webkit-text-size-adjust:none;-moz-text-size-adjust:none;-ms-text-size-adjust:none;text-size-adjust:none}body{height:100%;font-family:Arial,Helvetica,"Microsoft Yahei";font-size:14px;color:#333}a{text-decoration:none;color:#333}img{vertical-align:middle}button,input,select,textarea{font-family:Tahoma,Arial,Helvetica,"微软雅黑";font-size:inherit;line-height:inherit}.wrapper{position:relative;min-height:100%;background:#f2f2f2}.inner{margin:0 auto;max-width:640px}.header{margin-bottom:15px}.container{margin-bottom:25px}.J_link{cursor:pointer}.J_link canvas{cursor:pointer}@media screen and (max-width: 800px){.wrapper{background:#fff}.header .inner{padding:0 10px}.footer{padding:20px 0;background:#f8f8f8}}.mod-head{background:#5773b9;padding-bottom:75px;margin-bottom:-75px}.mod-head .bd{padding-top:50px}.mod-head .bd .logo{display:block;height:80px;margin-bottom:20px;text-align:center;overflow:hidden}.mod-head .bd .logo img{margin-top:-60px}.mod-head .search{position:relative;height:42px;margin-bottom:20px;background:rgba(255,255,255,.8);border-radius:21px;overflow:hidden}.mod-head .search .clear{display:none;position:absolute;top:5px;right:90px;width:32px;height:32px;line-height:32px;text-align:center;vertical-align:middle}.mod-head .search .clear span{display:inline-block;width:24px;height:24px;background:#dbdbdb;line-height:24px;text-align:center;font-size:14px;border-radius:50%;color:#333}.mod-head .search .input-text{width:100%;height:42px;padding:9px 136px 9px 16px;margin-right:-120px;border:medium none;background:none;line-height:24px;vertical-align:middle;font-size:16px;outline:none;box-sizing:border-box}.mod-head .search .button{float:right;position:relative;z-index:9;width:120px;height:42px;padding:0;margin:0;background:#333;border:medium none;line-height:42px;vertical-align:middle;font-size:16px;color:#fff;border-radius:0;outline:none;cursor:pointer;-webkit-appearance:none}.mod-head .search .button:hover{background:#000}.mod-head .search .button-visit{background:#4bae4f}.mod-head .search .button-visit:hover{background:#47a04b}.mod-head .search-domain .input-text{padding:9px 256px 9px 16px;margin-right:-240px}@media screen and (max-width: 800px){.mod-head .bd{padding-top:25px}.mod-head .bd .logo{height:40px}.mod-head .bd .logo img{width:160px;height:100px;margin-top:-30px}.mod-head .search{height:36px;margin-bottom:15px;border-radius:3px}.mod-head .search .input-text{height:36px;padding:6px 90px 6px 10px;margin-right:-80px;font-size:14px}.mod-head .search .button{width:80px;height:36px;line-height:36px;font-size:14px}.mod-head .search-domain .input-text{padding:6px 138px 6px 10px;margin-right:-132px}.mod-head .search-domain .button{position:absolute;top:0;right:0;width:64px}.mod-head .search-domain .button-search{right:64px}}.mod-foot{padding:10px 0;position:relative;line-height:24px;text-align:center;color:#999;border-radius:8px}.mod-foot span,.mod-foot a{margin:0 3px;white-space:nowrap}.mod-foot a{color:#999}.mod-link{margin-bottom:10px;line-height:26px;text-align:center}.mod-link a{padding:0 4px;white-space:nowrap;color:#0081c2}.mod-link a:hover{text-decoration:underline}.mod-sidebar{display:none;position:fixed;left:50%;z-index:99;bottom:100px;margin-left:620px;width:48px;text-align:center}.mod-sidebar a{display:block;width:48px;height:48px;line-height:48px;background:#999}.mod-sidebar a:hover{background:#0092dd}.mod-sidebar a img{width:32px;height:32px}.banner-outer{margin-bottom:15px}@media screen and (max-width: 800px){.mod-foot{line-height:24px;font-size:12px}.mod-link{margin-bottom:5px;line-height:24px;font-size:12px}.mod-sidebar{left:auto;right:15px;bottom:20px;margin-left:0;zoom:.75}}
  .ad-container:hover {
    transform: scale(1.02);
    transition: all 0.3s ease;
  }
  
  
         #back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            display: none;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: #4285f4;
            color: white;
            border: none;
            cursor: pointer;
            font-size: 20px;
            box-shadow: 0 2px 5px rgba(0,0,0,0.3);
            transition: all 0.3s;
        }
        #back-to-top:hover {
            background: #3367d6;
        }
        @media (max-width: 768px) {
            #back-to-top {
                width: 40px;
                height: 40px;
                font-size: 16px;
                bottom: 20px;
                right: 20px;
            }
        }
        .search-container {
    position: relative;
    display: flex;
    gap: 10px;
}

/* 加载动画样式 */
.loading-indicator {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.loading-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #333;
    animation: bounce 1.4s infinite ease-in-out both;
}

.loading-dot:nth-child(1) {
    animation-delay: -0.32s;
}

.loading-dot:nth-child(2) {
    animation-delay: -0.16s;
}

.loading-text {
    color: #333;
    font-size: 14px;
}

@keyframes bounce {
    0%, 80%, 100% {
        transform: scale(0);
    }
    40% {
        transform: scale(1);
    }
}