blockquote, body, button, dd, div, dl, dt, form, h1, h2, h3, h4, h5, h6, input, ul, li, ol, p, pre, td, textarea, th, header, footer, nav, section, aside, article, main, a {
  box-sizing: border-box;
}
:root {
  --primary: rgb(44 173 66);
  --danger: rgba(255, 87, 51, 1);
  --green: rgba(53, 133, 98, 1);
}

body {
  max-width: 2560px;
  min-width: 1200px;
  min-height: 100vh;
  margin: auto;
  background-color: rgba(240, 242, 246, 0.5);
  color: #383838;
  font-weight: 500;
  line-height: 1.5;
}
img, video {
  width: 100%;
  height: 100%;
  /*object-fit: cover;*/
}
input, button {
  border: none;
  outline: none;
  background-color: transparent;
}
.wrap {
  position: relative;
  width: 1300px;
  height: 100%;
  margin: 0 auto;
}
.active {
  font-weight: 500;
  color: var(--primary) !important;
}
a {
  color: inherit;
}
a:hover {
  color: var(--primary);
  border-color: #2cad42;
}
button:hover {
  opacity: 0.8;
}
.flex {
  display: flex;
}
.flex-d-col {
  flex-direction: column;
}
.flex-y-c {
  display: flex;
  align-items: center;
}
.flex-x-c {
  justify-content: center;
}
.flex-x-b {
  justify-content: space-between;
}
.flex-1 {
  flex: 1;
  overflow: hidden;
}
.ml-x {
  margin-left: auto;
}
.hide-two {
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.com-tag {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  border-radius: 5px;
  padding: 0 1em;
  min-width: 100px;
  height: 40px;
  color: #fff;
  background-color: var(--primary);
  cursor: pointer;
}
.primary-plain {
  background-color: rgba(3, 83, 154, 0.15);
  color: var(--primary);
}
.primary-bd {
  background-color: #fff;
  border: 1px solid var(--primary);
  color: var(--primary);
}
.error-bg {
  background-color: var(--danger);
  color: #fff;
}
.success-bg {
  background-color: rgba(54, 201, 192, 1);
  color: #fff;
}
.info-bg {
  background-color: rgba(166, 166, 166, 0.8);
  color: #fff;
}
.r-fill {
  border-radius: 999px;
}
.pr {
  position: relative;
}
.f-13 {
  font-size: 13px;
}
.f-15 {
  font-size: 15px;
}
.f-17 {
  font-size: 17px;
}
.f-b {
  font-weight: bold;
}
.t-c {
  text-align: center;
}
.t-sw {
  font-weight: 500;
}
.t-gray {
  color: #808080;
}    
.t-primary {
  /*color:rgba(255, 87, 51, 1)*/
  color: rgb(44 173 66);
}
.t-error {
  color: var(--danger);
}
.t-999 {
  color: #999;
}
.t-777 {
  color: #777;
}
.t-a6 {
  color: #a6a6a6;
}
.bgc-white {
  background-color: #fff;
}

/* 头部  */
.logo {
  width: 250px;

      margin-right: 58px;
}
.nav {
  margin: auto;
}
.nav-li {
  display: flex;
  align-items: center;
  height: 90px;
  padding: 0 13px;
  margin: 0 10px;
}
.nav-row {
  display: block;
  white-space: nowrap;
  position: relative;
  height: 40px;
  line-height: 40px;
  font-size: 17px;
  color: #333;
}
.nav-li:hover .nav-row {
  color: rgb(44 173 66);
}
.nav-li.active .nav-row {
  color: rgb(44 173 66);
}
.nav-li.active .nav-row::after {
  content: "";
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 2px;
  background-color: rgb(44 173 66);
}
.nav-li:hover .nav-child {
  height: 80px;
  background-color: rgba(255, 255, 255, 0.95);
}

.nav-child {
  overflow: hidden;
  transition: all 0.3s;
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  height: 0;
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
}
.nav-two {
  white-space: nowrap;
  padding-right: 35px;
  font-size: 15px;
  color: #666;
}
.nav-two:not(:last-child) {
  margin-right: 35px;
  border-right: 1px solid #a6a6a6;
}
/* 底部 */
.foot-t {
  padding: 40px 0 60px;
  background: rgba(20, 23, 26, 1) url(../image/f-bg.png) no-repeat center/cover;
}
.f-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  column-gap: 60px;
}
.f-dt {
  font-size: 19px;
  font-weight: 700;
  color: #fff;
}
.f-dd {
  margin-top: 6px;
  line-height: 2;
  color: rgba(255, 255, 255, 0.7);
}
.f-dd i {
  margin-right: 4px;
  font-size: 14px;
  color: #c4c4c4;
}
.f-code {
  width: 93px;
  height: 93px;
}
.f-grid3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  column-gap: 32px;
}
.f-label {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.7);
}


.f-input-block {
  display: flex;
  align-items: center;
  padding: 7px 0 14px;
  border-bottom: 1px solid rgba(204, 204, 204, 1);
}
.f-input::placeholder {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.3);
}
.f-input {
  flex: 1;
  font-size: 15px;
  line-height: 2;
  color: #fff;
}
.f-ver {
  width: 60px;
  height: 30px;
}
.f-input-block .layui-textarea {
  background-color: transparent;
  border: none;
  min-height: 40px;
  line-height: 1.5;
  padding: 0;
}
.f-btn {
  margin-top: 24px;
  display: block;
  width: 340px;
  height: 44px;
  line-height: 44px;
  background-color: var(--primary);
}
.foot-b {
  color: #fff;
  height: 46px;
  line-height: 46px;
  background-color: rgba(20, 23, 26, 1);
}
/*  页面 */
.container {
  position: relative;
  padding: 40px 0;
}
.bread {
  display: flex;
  align-items: center;
  padding: 20px 20px 20px 0;
  border-bottom: 1px solid rgba(224, 224, 224, 1);
}

.pro-list {
  display: grid;
  grid-template-columns: repeat(3, 425px);
  justify-content: space-between;
  row-gap: 12px;
}
.pro-item {
  overflow: hidden;
  position: relative;
  height: 280px;
  background-color: rgba(246, 247, 250, 1);
}
.pro-item:hover .pro-text {
  background-color: var(--primary);
  color: #fff;
}
.pro-item:hover .pro-index-text {
  display: none;
}
.pro-index-text {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 16px;
}
.pro-text {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 50px;
  line-height: 50px;
  text-align: center;
  font-size: 16px;
  transition: all 0.3s;
}
.o-list {
  display: grid;
  grid-template-columns: repeat(2, 640px);
  justify-content: space-between;
  row-gap: 30px;
}
.o-item {
  position: relative;
  overflow: hidden;
}
.o-img {
  width: 100%;
  height: 250px;
}

/*   固定 客服卡片 */
.more {
  display: block;
  width: fit-content;
  padding: 0 16px;
  height: 34px;
  line-height: 34px;
  font-size: 15px;
  background-color: var(--primary);
  color: #fff;
}
.more:hover {
  color: rgba(255, 255, 255, 0.8);
}
.fix {
  z-index: 1000;
  position: fixed;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 220px;
  height: 220px;
  border-radius: 14px;
  background: var(--primary);
  box-shadow: 0px 2px 4px rgba(47, 89, 153, 0.2);
}
.fix-l i {
  font-size: 30px;
  color: #fff;
}
.fix-l p {
  color: #fff;
  font-size: 17px;
  font-weight: 700;
  writing-mode: vertical-lr;
  cursor: pointer;
}
.fix-r {
  margin-left: 12px;
  overflow: hidden;
  width: 145px;
  height: 180px;
  border-radius: 10px;
  background-color: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(8px);
}
.fix-r-phone {
  font-size: 16px;
  color: #fff;
  border-bottom: 1px solid #fff;
  margin-bottom: 10px;
}
.fix-r-code {
  width: 90px;
  height: 90px;
}
.p-simg{height:233px}
.p-img{height:180px}