.container{width: 100%;margin: 0 auto;}

header{background:#fff;border-bottom:1px solid #e5e7eb;box-shadow:0 5px 9px 0 rgb(0 0 0 / 5%)}
header > div{padding:0 1.5rem;display:flex;height:4rem}
nav{display:flex;align-items:center;margin-left:auto}
nav > a{color:rgb(75 85 99)}
nav > a.on{color: #2d6df6;font-weight: bold;}
nav > a:nth-child(n+2){margin-left:calc(1.5rem * calc(1 - 0))}
.b_idx_1_box{overflow:hidden;align-items:center;height:150px;display:flex;position:relative}
.b_idx_1_box > div{padding:0 1.5rem}
.b_idx_1_box > div > strong{color:#111827;display:block;font-weight:bold;font-size:2.25rem;line-height:2.5rem;margin-bottom:1rem}
.b_idx_1_box > div > p{color:#4b5563;font-size:1.25rem;line-height:1.75rem;}

.b_idx_2_box{padding-top:2rem;padding-bottom:2rem}
.b_idx_2_box > div{padding:0 1.5rem;display:grid;gap:2rem}
.b_idx_2_box > div > div{transition-duration:300ms;transition-property:all;transition-timing-function:cubic-bezier(0.4,0,0.2,1);--tw-shadow:0 20px 25px -5px rgb(0 0 0 / 0.1),0 8px 10px -6px rgb(0 0 0 / 0.1);box-shadow:var(--tw-ring-offset-shadow,0 0 #0000),var(--tw-ring-shadow,0 0 #0000),var(--tw-shadow);text-align:center;padding:2rem;background-color:#fff;border-radius:16px;transform:translate(0,0) rotate(0) skewX(0) skewY(0) scaleX(1) scaleY(1)}
.b_idx_2_box > div > div img{display:block;width:80px;height:80px;border-radius:1rem;margin:0 auto;margin-bottom:1rem}
.b_idx_2_box > div > div strong{font-weight:700;font-size:1.25rem;line-height:1.75rem;margin-bottom:1rem;display:block;color:#000}
.b_idx_2_box > div > div p{color:#4b5563;margin-bottom:1.5rem}
.b_idx_2_box > div > div > div{}
.b_idx_2_box > div > div > div a,.b_idx_2_box > div > div > div span{display:block;transition-property:transform;transition-timing-function:cubic-bezier(0.4,0,0.2,1);transition-duration:150ms;color:#fff;padding-top:0.75rem;padding-bottom:0.75rem;background:#2d6df6;border-radius:4px;cursor: pointer;}
.b_idx_2_box > div > div > div a > i,.b_idx_2_box > div > div > div span > i{display:inline-block;margin-right:0.5rem;height:16px;position:relative;top:2px}
.b_idx_2_box > div > div > div .register{background:#2d6df6;margin-bottom: 10px;}
.b_idx_2_box > div > div > div .downApp{background:#00d395}
.b_idx_2_box > div > div > div .register > i{width:20px;background:url("../img/user.png") no-repeat;background-size:100% 100%}
.b_idx_2_box > div > div > div .downApp > i{width:16px;background:url("../img/down.png") no-repeat;background-size:100% 100%}
.b_idx_2_box > div > div:hover{--tw-shadow:0 25px 50px -12px rgb(0 0 0 / 0.25);box-shadow:var(--tw-ring-offset-shadow,0 0 #0000),var(--tw-ring-shadow,0 0 #0000),var(--tw-shadow);--tw-translate-y:-0.5rem;transform:translate(0,-0.5rem) rotate(0) skewX(0) skewY(0) scaleX(1) scaleY(1)}
.b_idx_2_box > div > div > div a:hover,.b_idx_2_box > div > div > div span:hover{transform:translate(0,0) rotate(0) skewX(0) skewY(0) scaleX(1.05) scaleY(1.05)}

.b_idx_3_box{padding:2rem 0;background-image:linear-gradient(to bottom,#f9fafb,#fff)}
.b_idx_3_box > div{padding:0 1.5rem}
.b_idx_3_box > div > div:nth-child(1){text-align:center;margin-bottom:2rem}
.b_idx_3_box > div > div:nth-child(1) > span{color:#2d6df6;letter-spacing:0.05em;font-weight:600;font-size:0.875rem;line-height:1.25rem;margin-bottom:0.5rem;display:block}
.b_idx_3_box > div > div:nth-child(1) > strong{display:block;font-size:1.875rem;line-height:2.25rem;font-weight:700;color:#000}
.b_idx_3_box > div > div:nth-child(2){gap:2rem;display:grid}
.b_idx_3_box > div > div:nth-child(2) > div{transition-property:all;transition-timing-function:cubic-bezier(0.4,0,0.2,1);transition-duration:300ms;box-shadow:0 0 #0000,0 0 #0000,0 10px 15px -3px rgb(0 0 0 / 0.1),0 4px 6px -4px rgb(0 0 0 / 0.1);padding:2rem;background-color:#fff;border-radius:16px}
.b_idx_3_box > div > div:nth-child(2) > div > div{border-radius:20px;width:4rem;height:4rem;display:flex;margin-bottom:1.5rem;align-items:center;justify-content:center;transform:translate(0,0) rotate(6deg) skewX(0) skewY(0) scaleX(1) scaleY(1)}
.b_idx_3_box > div > div:nth-child(2) > div > div > i{background:url("../img/icon.png") no-repeat}
.b_idx_3_box > div > div:nth-child(2) > div > div > i{width:27px;height:27px;background-position:-20px -20px}
.b_idx_3_box > div > div:nth-child(2) > div > strong{color:#333;font-size:1.25rem;line-height:1.75rem;font-weight:bold;margin-bottom:1rem;display:block}
.b_idx_3_box > div > div:nth-child(2) > div > p{line-height:1.625;color:#4b5563}
.b_idx_3_box > div > div:nth-child(2) > div > ul{margin-top:1.5rem;font-size:0.875rem;line-height:1.25rem;color:#4b5563}
.b_idx_3_box > div > div:nth-child(2) > div > ul li{display:flex;align-items:center}
.b_idx_3_box > div > div:nth-child(2) > div > ul li::before{content:'';width:14px;height:14px;margin-right:0.5rem;background:url("../img/icon.png") no-repeat;background-position:-20px -50px}
.b_idx_3_box > div > div:nth-child(2) > div:nth-child(1) > div{background-image:linear-gradient(to bottom right,rgb(45 109 246 / 0.2),rgb(45 109 246 / 0.1))}
.b_idx_3_box > div > div:nth-child(2) > div:nth-child(1) > div > i{background-position:-20px -20px}
.b_idx_3_box > div > div:nth-child(2) > div:nth-child(2) > div{background-image:linear-gradient(to bottom right,rgb(0 211 149 / 0.2),rgb(0 211 149 / 0.1));transform:translate(0,0) rotate(-6deg) skewX(0) skewY(0) scaleX(1) scaleY(1)}
.b_idx_3_box > div > div:nth-child(2) > div:nth-child(2) > div > i{background-position:-47px -20px;width:22px}
.b_idx_3_box > div > div:nth-child(2) > div:nth-child(3) > div{background-image:linear-gradient(to bottom right,rgb(45 109 246 / 0.2),rgb(45 109 246 / 0.1))}
.b_idx_3_box > div > div:nth-child(2) > div:nth-child(3) > div > i{background-position:-71px -20px}
.b_idx_3_box > div > div:nth-child(2) > div:nth-child(2) > ul li::before{background-position:-38px -50px}
.b_idx_3_box > div > div:nth-child(2) > div:hover{box-shadow:0 0 #0000,0 0 #0000,0 25px 50px -12px rgb(0 0 0 / 0.25);--tw-translate-y:-0.5rem;transform:translate(0,-0.5rem) rotate(0) skewX(0) skewY(0) scaleX(1) scaleY(1)}

.b_idx_4_box{padding:2rem 0;background-color:#f9fafb;}
.b_idx_4_box > div{padding:0 1.5rem}
.b_idx_4_box > div > div:nth-child(1){margin-bottom: 2rem;text-align: center;}
.b_idx_4_box > div > div:nth-child(1) > span{    color: #2d6df6;    letter-spacing: 0.05em;    font-weight: 600;font-size: 0.875rem;
    line-height: 1.25rem;display: block;margin-bottom: .5rem;}
.b_idx_4_box > div > div:nth-child(1) > strong{    font-size: 1.875rem;
    line-height: 2.25rem;margin-bottom: 1rem;font-weight: bold;display: block;color: #333;}
.b_idx_4_box > div > div:nth-child(1) > p{    max-width: 42rem;color: #4b5563;margin: 0 auto;}
.b_idx_4_box > div > div:nth-child(2){gap:2rem;display:grid}
.b_idx_4_box > div > div:nth-child(2) > div{transition-property:all;transition-timing-function:cubic-bezier(0.4,0,0.2,1);transition-duration:300ms;box-shadow:0 0 #0000,0 0 #0000,0 10px 15px -3px rgb(0 0 0 / 0.1),0 4px 6px -4px rgb(0 0 0 / 0.1);padding:2rem;background-color:#fff;border-radius:16px}
.b_idx_4_box > div > div:nth-child(2) > div > div:nth-child(1){    margin-bottom: 1.5rem;position: relative;}
.b_idx_4_box > div > div:nth-child(2) > div > div:nth-child(1) img{    object-fit: cover;border-radius: 16px;    width: 100%;height: 10rem;}
.b_idx_4_box > div > div:nth-child(2) > div > div:nth-child(1) span{color: #fff;    font-size: 0.75rem;
    line-height: 1rem;padding-top: 0.25rem;
    padding-bottom: 0.25rem;    padding-left: 0.5rem;
    padding-right: 0.5rem;background-color: #22c55e;    border-radius: 9999px;;position: absolute;top: .5rem;right: .5rem;}
.b_idx_4_box > div > div:nth-child(2) > div > strong{font-size: 1.125rem;
    line-height: 1.75rem;display: block;margin-bottom: .5rem;font-weight: bold;color: #333;text-align: center;}
.b_idx_4_box > div > div:nth-child(2) > div > p{color: #4b5563;    margin-bottom: 1rem;text-align: center;}
.b_idx_4_box > div > div:nth-child(2) > div > div:nth-child(4){color:#6b7280;    font-size: 0.875rem;
    line-height: 1.25rem;}
.b_idx_4_box > div > div:nth-child(2) > div > div:nth-child(4) > p{    margin-bottom: 0.5rem;display: flex;    align-items: center;    justify-content: space-between;}
.b_idx_4_box > div > div:nth-child(2) > div > div:nth-child(4) > p > span{}
.b_idx_4_box > div > div:nth-child(2) > div > div:nth-child(4) > p > span:nth-child(1){}
.b_idx_4_box > div > div:nth-child(2) > div > div:nth-child(4) > p > span:nth-child(2){color: #111827;    font-weight: 500;}
.b_idx_4_box > div > div:nth-child(2) > div.rise > div:nth-child(1) span{background-color: #22c55e;}
.b_idx_4_box > div > div:nth-child(2) > div.decline > div:nth-child(1) span{background-color: #ef4444;}
.b_idx_4_box > div > div:nth-child(2) > div.rise > div:nth-child(4) > p:nth-child(2) > span:nth-child(2){color:#22c55e;}
.b_idx_4_box > div > div:nth-child(2) > div.decline > div:nth-child(4) > p:nth-child(2) > span:nth-child(2){color:#ef4444;}
.b_idx_4_box > div > div:nth-child(2) > div:hover{box-shadow:0 0 #0000,0 0 #0000,0 25px 50px -12px rgb(0 0 0 / 0.25);--tw-translate-y:-0.5rem;transform:translate(0,-0.5rem) rotate(0) skewX(0) skewY(0) scaleX(1) scaleY(1)}

.b_idx_5_box{padding:2rem 0;background:#f9fafb;}
.b_idx_5_box > div{padding:0 1.5rem}
.b_idx_5_box > div > div:nth-child(1){margin-bottom: 2rem;text-align: center;}
.b_idx_5_box > div > div:nth-child(1) > strong{    font-size: 1.875rem;
    line-height: 2.25rem;margin-bottom: 1rem;font-weight: bold;display: block;color: #333;}
.b_idx_5_box > div > div:nth-child(2){gap:2rem;display:grid}
.b_idx_5_box > div > div:nth-child(2) > div{transition-property:all;transition-timing-function:cubic-bezier(0.4,0,0.2,1);transition-duration:300ms;box-shadow:0 0 #0000,0 0 #0000,0 10px 15px -3px rgb(0 0 0 / 0.1),0 4px 6px -4px rgb(0 0 0 / 0.1);padding:2rem;background-color:#fff;border-radius:16px}
.b_idx_5_box > div > div:nth-child(2) > div > strong{font-size: 1.125rem;
    line-height: 1.75rem;display: block;margin-bottom: 1rem;font-weight: bold;color: #333;}
.b_idx_5_box > div > div:nth-child(2) > div > div{grid-template-columns:repeat(2,minmax(0,1fr));display:grid;gap:10px 2rem;}
.b_idx_5_box > div > div:nth-child(2) > div > div > a{color: #fff;display: inline-block;padding: .5rem 1.5rem;background-color: #2d6df6;border-radius: 4px;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;}
.b_idx_5_box > div > div:nth-child(2) > div > div > a:hover{}

.b_idx_5_box > div > div:nth-child(2) > div > div.okx > a{background:linear-gradient(to right, #23c268, #25d973);}
.b_idx_5_box > div > div:nth-child(2) > div > div.bian > a{background: linear-gradient(to right, #f8860c, #fea342);}
.b_idx_5_box > div > div:nth-child(2) > div > div.gate > a{background: linear-gradient(to right, #1a97eb, #4aade7);}


.b_idx_5_box > div > div:nth-child(2) > div > p{    color: #4b5563;    margin-bottom: 1.5rem;}
.b_idx_5_box > div > div:nth-child(2) > div > span{color: #fff;display: inline-block;padding: .5rem 1.5rem;background-color: #2d6df6;border-radius: 4px;}
.b_idx_5_box > div > div:nth-child(2) > div:hover{box-shadow:0 0 #0000,0 0 #0000,0 25px 50px -12px rgb(0 0 0 / 0.25);--tw-translate-y:-0.5rem;transform:translate(0,-0.5rem) rotate(0) skewX(0) skewY(0) scaleX(1) scaleY(1)}

.b_idx_6_box{padding:2rem 0;background-image:linear-gradient(to bottom,#fff,#f9fafb)}
.b_idx_6_box > div{padding:0 1.5rem}
.b_idx_6_box > div > div:nth-child(1){margin-bottom:2rem;text-align:center}
.b_idx_6_box > div > div:nth-child(1) > strong{font-size:1.875rem;line-height:2.25rem;margin-bottom:1rem;font-weight:bold;display:block;color:#333}
.b_idx_6_box > div > div:nth-child(2){gap:2rem;display:grid}
.b_idx_6_box > div > div:nth-child(2) > div{transition-property:all;transition-timing-function:cubic-bezier(0.4,0,0.2,1);transition-duration:300ms;box-shadow:0 0 #0000,0 0 #0000,0 10px 15px -3px rgb(0 0 0 / 0.1),0 4px 6px -4px rgb(0 0 0 / 0.1);padding:2rem;background-color:#fff;border-radius:16px}
.b_idx_6_box > div > div:nth-child(2) > div > a{display: block;}
.b_idx_6_box > div > div:nth-child(2) > div > a img{object-fit:cover;border-radius:16px;width:100%;height:10rem;margin-bottom:1rem;display:block;max-width:100%}
.b_idx_6_box > div > div:nth-child(2) > div > a div{width:100%}
.b_idx_6_box > div > div:nth-child(2) > div > a div strong{font-size:1.125rem;line-height:1.75rem;margin-bottom:.5rem;font-weight:bold;color:#333;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2}
.b_idx_6_box > div > div:nth-child(2) > div > a div > p:nth-child(2){color:#4b5563;margin-bottom:1rem;display:-webkit-box;-webkit-box-orient:vertical;overflow:hidden;text-overflow:ellipsis;-webkit-line-clamp:2}
.b_idx_6_box > div > div:nth-child(2) > div > a div > span{color:#6b7280;font-size:0.875rem;line-height:1.25rem}
.b_idx_6_box > div > div:nth-child(2) > div:hover{box-shadow:0 0 #0000,0 0 #0000,0 25px 50px -12px rgb(0 0 0 / 0.25);--tw-translate-y:-0.5rem;transform:translate(0,-0.5rem) rotate(0) skewX(0) skewY(0) scaleX(1) scaleY(1)}


.page{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:8px;padding:10px;font-family:Arial,sans-serif;margin:20px auto 0}
.page a,.page span{display:inline-block;padding:8px 12px;text-decoration:none;color:#333;border:1px solid #ddd;border-radius:4px;transition:background-color 0.3s,color 0.3s}
.page span a{background-color:#007bff;color:#fff;border-color:#007bff}
.page a:hover,.page a.on{background-color:#007bff;color:#fff;border-color:#007bff}
.page a[href*="首页"],.page a[href*="尾页"]{background-color:#f8f9fa;color:#007bff;border-color:#ddd}
.page a[href*="上一页"],.page a[href*="下一页"]{background-color:#f8f9fa;color:#007bff;border-color:#ddd}


footer{padding-top:3rem;padding-bottom:3rem;background-color:#111827;color:#fff}
footer > div{padding:0 1.5rem}
/*footer > div > div:nth-child(1){gap:2rem;display:grid}
footer > div > div:nth-child(1) > div{}
footer > div > div:nth-child(1) > div > strong{font-size:1.125rem;line-height:1.75rem;margin-bottom:1rem;display:block;font-weight:bold}
footer > div > div:nth-child(1) > div > ul{}
footer > div > div:nth-child(1) > div > ul li{color:#9ca3af;cursor:pointer}*/
footer > div > div:nth-child(1){color:#9ca3af;text-align:center;}
footer > div > div:nth-child(1) > p{}

.news_detail_box{background-color:#f9fafb;padding-bottom: 1.2rem;padding-top: 1.5rem;}
.news_detail_box > div{max-width: 860px;margin: 0 auto;padding:1rem 1.5rem;    box-shadow: 0 1px 3px rgb(26 26 26 / 20%);
    background: #fff;    border-radius: 2px;}
.news_detail_box > div.crumb{padding: 10px 1.5rem;}
.news_detail_box > div > h1{font-size: 28px;color: #333;font-weight: bold;}
.news_detail_box > div > p{    color: #999;
    padding-top: 5px;}
.news_detail_box > div > div.text_content{margin-top: 1rem;}
.text_content  p{    font-size: 15px;
    color: #666;
    line-height: 26px;}
.text_content  img{display: block;
    padding: 5px 0 10px;
    max-width:80%;
    margin: auto;}
.text_content  h3{    border-left: 3px solid #33a8e5;
    line-height: 1.8em;
    padding-left: 10px;
    font-size: 20px;
    margin-top: 32px;
    margin-bottom: 10px;
    font-weight: bold;}

.loding_btn{display: block;
    height: 32px;
    line-height: 32px;
    background-color:#20A0FF;
    color: #fff;
    white-space: nowrap;
    text-align: center;
    font-size: 14px;
    border: none;
    border-radius: 2px;
    cursor: pointer;
    width: 95px;
    margin: 0 auto;
    margin-top: 15px;}

.crumb{    color: #888;}
.crumb > a{    color: #888;}
.crumb > span{    color: #888;}

.b_idx_7_box{padding:2rem 0;
    background-image: linear-gradient(to bottom, #fff, #f9fafb);}
.b_idx_7_box > div{padding:0 1.5rem}
.b_idx_7_box > div > div:nth-child(1){margin-bottom:2rem;text-align:center}
.b_idx_7_box > div > div:nth-child(1) > strong{font-size:1.875rem;line-height:2.25rem;margin-bottom:1rem;font-weight:bold;display:block;color:#333}
.b_idx_7_box > div > div:nth-child(2){gap:5px;display:grid;}
.b_idx_7_box > div > div:nth-child(2) > a{    color: #fff;
    display: inline-block;
    padding: .5rem 1.5rem;
    background-color: #2d6df6;
    border-radius: 4px;}
.b_idx_7_box > div > div:nth-child(2) > a > strong{font-weight:normal;display: block;width: 100%;overflow: hidden;white-space: nowrap;}



.b_idx_7_box > div > div:nth-child(2).okx > a{background:linear-gradient(to right, #23c268, #25d973);}
.b_idx_7_box > div > div:nth-child(2).bian > a{background: linear-gradient(to right, #f8860c, #fea342);}
.b_idx_7_box > div > div:nth-child(2).gate > a{background: linear-gradient(to right, #1a97eb, #4aade7);}