html {
    font-size: 10px !important;
}

body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
dl,
dt,
dd,
ul,
ol,
li,
form,
legend,
button,
input,
textarea,
th,
td,
input,
aside,
article,
section,
nav,
pre,
figure {
    margin: 0;
    padding: 0;
}

body {
    color: #333;
    font: 1.4rem/1 tahoma, arial, 'Microsoft YaHei', simsun;  padding: clamp(3rem, 3vw, 5rem) 0;
}

input,
select,
option,
textarea,
button {
    font: 1.4rem/1 tahoma, arial, 'Microsoft YaHei', simsun; border: none; background: none; box-shadow: none; appearance: none;
  -webkit-appearance: none; outline: none;
} 

h1 {
    font-size: 1.9rem;
}

h2 {
    font-size: 1.8rem;
}

h3 {
    font-size: 1.7rem;
}

h4 {
    font-size: 1.7rem;
}

h5 {
    font-size: 1.6rem;
}

h6 {
    font-size: 1.6rem;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: normal;
}

* {
    -webkit-tap-highlight-color: rgba(180, 180, 180, 0.2);
}

a {
    color: #333;
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}

table {
    border-collapse: collapse;
}

li {
    list-style: none;
}

img,
iframe {
    border: none;
}

dt {
    font-weight: bold;
}

em,
i {
    font-style: normal;
}

input[type="submit"],
input[type="reset"],
input[type="button"],
button {
    -webkit-appearance: none;
    line-height: normal !important;
}

::-webkit-input-placeholder {
    color: #999;
}


.hidden {
    display: none !important;
}

.inline-block {
    display: inline-block !important;
}



.block {
    display: block !important;
}

.weight {
    font-weight: bold !important;
}

.both {
    clear: both !important;
}

.ellipsis {
    display: block;
    overflow: hidden !important;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.ellipsis2 {
    display: block;
    overflow: hidden !important;
    max-height: 3em;
    display: -webkit-box !important;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
}
html {
        position: relative;
        z-index: 0;
    }

html::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: -1;
        background-image: url('../images/bg.png');
        background-repeat: repeat;
        opacity: 0.3; /* 设置透明度为50% */
    }

    
img {display: block ; width: 100%; height: auto;}

.flex {
    display: flex;
    flex: 1;
    justify-content: space-between;
    align-items: center;
}
.flex-item {
    -webkit-box-flex: 1;
    -ms-box-flex: 1;
    -webkit-flex: 1;
    flex: 1;
    display: block;
}
.search{width: 45rem; margin: 0 auto; display: block; position: relative;}
.search input{height: 5.2rem; width: calc(100% - 5.4rem);    font-size: 16px;    color: #000;    font-size: 1.6rem;    border: 1px solid #c5ced7 !important;    border-radius: 5px 0 0 5px;
    padding: 0 1.6rem;     box-sizing: border-box;    overflow: hidden;}

.button{width: 5.4rem;    height: 5.2rem;    border-radius: 0 10px 10px 0; position: absolute; right: 0; top:0;    background: #3d85c6; color: #fff;}
.button i{ font-size: 2.4rem !important;}

.container{ max-width: 140rem;  margin: clamp(2rem, 2vw, 4rem) auto; padding: 0 1rem; box-sizing: border-box;}
.nav{ display: flex; border-bottom: 1px solid #ddd; position: relative;}
.nav>li a{ padding: 2rem 6rem; font-size: 1.8rem; color: #666; display: block; }
.nav>li a.active{ color: #3d85c6; border-bottom: 2px solid #3d85c6;}

.nav>li ul{ display: none;  position: absolute; top: 6rem; background: #fff;
    width: auto;
    padding: 1rem 1.5rem;
    border-radius:0 0 5px 5px;
    -webkit-box-shadow: 0px 3px 5px rgba(0, 0, 0, 0.2);
    -moz-box-shadow: 0px 3px 5px rgba(0, 0, 0, 0.2);
    box-shadow: 0px 3px 5px #3333334d;}
.nav>li:hover ul{ display: block;}
.nav>li ul a{ padding: 1.5rem 0; font-size: 1.4rem !important;}
.nav>li ul a span{ font-size: 1.2rem; margin-left: 0.5rem; display: inline-block;}
.nav li a:hover{ color: #3d85c6;}

.goods{ display: flex; flex-wrap: wrap; justify-content: space-between; margin-top: 2rem;}
.goods-item{ width: 48%; border-bottom: 1px solid #ddd; padding: 1.5rem 2rem;  transition: .5s; box-sizing: border-box; }
.goods-item span{ width: 84px; display: block; margin-right: 2rem; flex-shrink: 0; overflow: hidden; }
.goods-item i{ font-size: clamp(5rem, 2vw, 3rem) !important; color: #3d85c6; margin-left: 2rem; margin-right: clamp(3rem, 2vw, 1rem);}
.goods-item div{width: calc(100% - 145px); overflow:hidden}

.goods-item h2{ font-size: clamp(1.6rem, 2vw, 1.8rem); margin-bottom: 1rem; line-height: 2.4rem;}
.goods-item:hover{background: #6d9eeb; transition: .5s; color: #fff !important;}
.goods-item:hover i, .goods-item:hover a{ color: #fff !important;}
.details-top{ border-bottom: 1px solid #ddd;}
.details-top h2{font-size: 3.4rem; color: #3d85c6; position: relative;  padding: 3rem 0;}
.details-top h2::after{ content: "";
    display: block;
    width: 10rem;
    height: 2px;
    position: absolute;
    z-index: 2;
    left: 0;
    bottom: 0;
    background: #1c4587;}
.details-top a, .Result a{ color: #666;}
.details-top a i, .Result a i{color: rgb(61, 133, 198); margin-right: 0.5rem;}

.details-cont{ display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-start; margin-top: clamp(1rem, 3vw, 6rem);}
.details-img{ max-width: 43rem; width:33%; background: #e8e3d2;
    padding:3rem 4rem; margin-left: clamp(2rem, 3vw, 8rem);
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    align-items: center; box-sizing: border-box;}
.details-img span{ width: 15rem; height: 15rem; overflow: hidden;}
.details-img h3{ font-size: clamp(1.6rem, 2vw, 2rem); font-weight: bold; margin-top: 2rem; text-align: center;}


.details-item{ padding: 3rem 0; border-bottom: 1px solid #ddd;}
.checkbox{ width: 2rem; height: 2rem; border: 1px solid #ddd; border-radius: 3px; margin-right: 2rem; vertical-align: middle; -webkit-appearance: auto !important;
  appearance: auto !important;}
.details-item h3{ font-size: clamp(1.6rem, 2vw, 1.8rem); margin-bottom: 1rem;}
.details-item i{ font-size: 3rem; margin-left: 2rem;}
.details-item span{ vertical-align: middle; margin-left: 2rem;}
.details-item time{ color: #999;}

.allcheck{ margin-top: 3rem;}
.allcheck span{ display: block; font-size: 2rem;}
.download{ padding: 1rem 4rem;
    border-radius: 5px;
    background: #3d85c6;
    color: #fff;}

.Result{padding: 3rem 0; border-bottom: 1px solid #ddd; font-size:clamp(1.6rem, 3vw, 2rem)}
.color-red{ color: red;}
.navlist, .allType{ display: none; padding: 0;}
@media only screen and (max-width: 1024px) {
.nav, .details-top{ display: none;}
.navlist{display: block;  background: #1c4587; padding: 1.5rem 1rem !important; color: #fff; margin-top: 4rem;}
.navlist h1{ font-size: 1.8rem;}
.icon-fanhui, .icon-liebiaomoshi{ font-size: 2.4rem;}
.allType{ width: 100%; height: 0; overflow: hidden; background-color: #fff; box-shadow: 0 0 5px #999; display: flex;  flex: 1; flex-wrap: wrap; align-items: center;   justify-content: space-between; }
.allType a{ width: 50%; display: block;  padding:1.5rem; box-sizing: border-box;}
.allType a span{ color: #999;}
.allType a:hover{ color: #1c4587;}
.allType.open {    height: auto; padding: 3rem;  }

}

@media only screen and (max-width: 768px) {
    .search{width:90%; }
.goods-item{ width: 100% !important; padding: 1rem;}
.goods-item i {    margin-right: 1rem;
}
.details-img{ width:100% !important; max-width: 100% !important; margin-left: 0; margin-top: 3rem;}
.navlist{ margin-top: 3rem;}
.Result{ padding-top: 0; padding-bottom: 2rem;}
}