body {
  background: #fff;
  font: 13px/1.75 "Microsoft YaHei", arial, sans-serif;
}
h1,
h2,
h3,
h4,
h5 {
  margin: 0;
}
.container {
  margin: 0 auto;
  padding: 0;
  max-width: 90.289%;
}
.swiper {
  overflow: hidden;
}
textarea,
input {
  background: none;
  outline: none;
  resize: none;
}
.yc {
  overflow: hidden;
}
.xd {
  position: relative;
}
.jd {
  position: absolute;
}
.icon {
  position: relative;
  line-height: 0;
}
.icon img {
  transition: all 0.5s;
}
.icon img:nth-child(2) {
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0;
}
img {
  width: auto;
  height: auto;
}
object {
  pointer-events: none;
  max-width: 100%;
  max-height: 100%;
}



.mb-div {
  display: none;
  padding-left: 21px;
}
.mb-div2 {
  display: none;
}
.mb-div2 a::before {
  display: none;
}
.mb-div2 a {
  width: 81% !important;
  line-height: 22px !important;
  margin-left: 11px;
  padding: 11px 0;
  padding-left: 14px !important;
}
.mb-div .mxl-t {
  position: absolute;
  padding: 25.5px 33px;
  right: 0;
  z-index: 3;
  top: -55px;
}
.mb-div .mxl-h {
  position: absolute;
  padding: 25.5px 33px;
  right: 29px;
  z-index: 3;
  top: -55px;
}
.mb-div .mxl-e {
  position: absolute;
  padding: 25.5px 33px;
  right: 10%;
  z-index: 3;
  top: -7px;
}
.mb-child {
  position: relative;
}
.mb-div a {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 2px;
  width: 90%;
  position: relative;
}
.mb-div3 a{
font-size: 14px !important;
    margin-left: 24px;
    width: 74% !important;
}
.mb-div a:last-child {
  margin-bottom: 0;
}
.mxl-o {
  position: absolute;
  right: 0;
  top: -5px;
  padding: 25.5px 15px;
}
.head.ys{
    background-color: #fff !important;
}
.head-lan{
    transition: all .3s;
}
.ys .head-lan{
   opacity: 0;
}
.mb-nav {
  position: fixed;
  z-index: 105 !important;
  width: 100%;
  background: #fff;
  padding: 88px 0;
  height: 100%;
  padding-top: 20px;
  top: 60px;
  overflow: scroll;
  display: none;
      background: #fff;
}
.mb-nav p {
  width: 80%;
  margin: 0 auto;
}
.mb-nav p img {
  max-width: 26px;
  display: block;
  margin-right: 0;
  margin-left: auto;
}
.mb-nav .logo {
    display: block;
    margin: 0 auto;
    text-align: center;
    width: 70%;
    margin-top: 8%;
}
.mb-nav .logo img {
  max-height: 64px;
}
.mb-nav ul {
  width: 93%;
  margin: 0 auto;
  margin-top: 34px;
}
.mb-nav ul li {
  position: relative;
  width: 90%;
  margin: 0 auto;
  transition: all 0.8s;
  transform: translateY(20px);
  opacity: 0;
}
.mb-nav ul li:last-child .mxl-o{
    display: none;
}

.mb-nav ul li:nth-child(4) .mxl-o{
    /*display: none;*/
}
.mb-nav ul li:nth-child(5) .mxl-o{
    /*display: none;*/
}
.mb-nav ul li a {
  color: #333;
  font-size: 15px;
  line-height: 48px;
  border-bottom: 1px solid #dcdcdc;
  padding-left: 13px;
  display: block;
  position: relative;
  /*white-space: nowrap;*/
}
.zk ul li {
  transform: translateY(0);
  transition-delay: 0.5s;
  opacity: 1;
}
.zk ul li:nth-child(1) {
  transition-delay: 0.2s;
}
.zk ul li:nth-child(2) {
  transition-delay: 0.3s;
}
.zk ul li:nth-child(3) {
  transition-delay: 0.4s;
}
.mb-div3{
    display: none;
}
.zk ul li:nth-child(4) {
  transition-delay: 0.5s;
}
.zk ul li:nth-child(5) {
  transition-delay: 0.6s;
}
.zk ul li:nth-child(6) {
  transition-delay: 0.7s;
}
.mb-nav .tel {
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 17px;
  font-weight: 600;
  margin-top: 27px;
}
.mb-nav .tel img {
  max-height: 24px;
  margin-right: 8px;
}
.mb-nav .mb-dl {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  font-weight: bold;
  margin-top: 48px;
}
.mb-nav .mb-dl li {
  width: fit-content;
}
.mb-nav .mb-dl li a {
  display: flex;
  justify-content: center;
  align-items: center;
  line-height: 35px;
  border-bottom: none;
  font-weight: bold;
  background: #00b7ff;
  color: #fff;
  border-radius: 5px;
  padding: 2px 29px;
}
.mb-nav .mb-dl li a::before {
  display: none;
}
.mb-zd {
  display: none;
  position: relative;
  width: 30px;
  height: 28px;
}
.mb-zd em {
  position: absolute;
  left: 0;
  top: 6px;
  width: 30px;
  height: 1.5px;
  background-color: #000;
  transition: 0.3s;
  -ms-transition: 0.3s;
  -moz-transition: 0.3s;
  -webkit-transition: 0.3s;
  -o-transition: 0.3s;
}
.menuBtn.on em {
  display: none;
  margin: -2px 0 0;
  position: absolute;
  top: 40%;
  width: 28px;
  /*background: #000 !important;*/
}
.menuBtn.on em:first-child {
  display: block;
  transform: rotate(45deg);
  -webkit-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
}
.menuBtn.on {
  top: 4px;
}
.menuBtn.on em:first-child {
  display: block;
  transform: rotate(45deg);
  -webkit-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
}
.menuBtn.on .s2 {
  opacity: 0;
}
.menuBtn.on em:last-child {
  display: block;
  transform: rotate(-45deg);
  -webkit-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
}
.menuBtn .s1 {
  top: 5px;
}
.qh {
  opacity: 0;
}
.menuBtn .s2 {
  top: 14px;
}
.menuBtn .s3 {
  top: 23px;
}
.mb-zd em {
  background: #000;
}









.head-ts {
  background-color: #000000;
  padding: 10px 0;
}
.head-ts .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.head-ts .container > div:first-child {
  font-size: 14px;
  color: #fff;
  opacity: 0.6;
}
.head-ts .container > div:last-child {
  display: flex;
  align-items: center;
  font-size: 16px;
  font-weight: bold;
  color: #00b3ff;
}
.head-ts .container > div:last-child img {
  margin-right: 7px;
}
.head-box{
    position: sticky;
    top: 0;
    z-index: 100;
}
.head{
    /*position: sticky;*/
    /*z-index: 100;*/
    top: 0;
    background: #fff;
    box-shadow: 1px 1px 10px rgba(0,0,0,.1);
    transition: transform 0.3s ease-in-out;
}
.head.head--hide {
  transform: translateY(-100%);
}
.head .container {
  display: flex;
  align-items: center;
}
.head .container .head-rt {
  flex: 1;
  display: flex;
  justify-content: flex-end;
}
.head .container .head-rt .head-li {
  margin-right: 2.86458vw;
}
.head .container .head-rt .head-li .head-a {
  font-size: 16px;
  display: block;
  transition: all 0.5s;
  letter-spacing: 1px;
  color: #231815;
  padding: 30.5px 0;
}
.head .container .head-rt .head-li:hover .head-a {
  color: #00b3ff;
}
.head .container .head-rt .active .head-a {
  color: #00b3ff;
}
.head .container .head-rt .head-li:last-child {
  margin-right: 0;
}
.foot {
  background-color: #000000;
  padding-top: 99px;
}
.foot .container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.foot .container .foot-tp .ewm {
  width: fit-content;
  color: #fff;
  text-align: center;
  letter-spacing: 1px;
  font-size: 14px;
  margin-top: 4.6875vw;
}
.foot .container .foot-tp .ewm div {
  margin-bottom: 12px;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 161px;
  height: 161px;
  background: #fff;
  padding: 1.5px;
}
.foot .container .foot-cen {
  display: flex;
  justify-content: space-between;
  width: 49.55%;
}
.foot .container .foot-cen .foot-cen-rt {
  width: 100%;
}
.foot .container .foot-cen .foot-cen-rt ul.fnav {
  display: flex;
  position: relative;
  top: 4.5px;
  justify-content: space-between;
}
.foot .container .foot-cen .foot-cen-rt ul.fnav li a {
  font-size: 16px;
  letter-spacing: 1px;
  color: #ffffff;
  transition: all 0.5s;
}
.foot .container .foot-cen .foot-cen-rt ul.fnav li a:hover {
  color: #00b3ff;
}
.foot .container .foot-cen .foot-cen-rt .box {
  display: flex;
  margin-top: 12%;
  justify-content: space-between;
}
.foot .container .foot-cen .foot-cen-rt ul.flx li {
  padding-top: 36px;
  padding-bottom: 37px;
  border-bottom: 2px solid rgba(255, 255, 255, 0.2);
}
.foot .container .foot-cen .foot-cen-rt ul.flx li div:nth-child(1) {
  font-size: 20px;
  font-weight: bold;
  color: #ffffff;
}
.foot .container .foot-cen .foot-cen-rt ul.flx li div:nth-child(2) {
  font-size: 14px;
  font-weight: normal;
  font-stretch: normal;
  letter-spacing: 1px;
  color: #ffffff;
  opacity: 0.5;
  margin-top: 8px;
}
.foot .container .foot-cen .foot-cen-rt ul.flx li:last-child {
  border: none;
  padding-bottom: 0;
}
.foot .container .foot-cen .foot-cen-rt ul.flx li:last-child div:nth-child(1) {
  font-size: 22px;
  color: rgba(255, 255, 255, 0.89);
}
.foot .container .foot-cen .foot-cen-rt ul.flx {
    width: 71%;
}
.foot .container .foot-cen .foot-cen-rt ul.flx li:nth-child(1) {
  padding-top: 0;
}
.foot .container .foot-cen .foot-cen-rt a.totop div:nth-child(1) {
  position: relative;
  width: 63px;
  height: 63px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.foot .container .foot-cen .foot-cen-rt a.totop div:nth-child(1)::after {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  border-radius: 100%;
  height: 100%;
  animation: circleRotat 10s linear infinite;
  content: '';
  border: 1px dashed rgba(255, 255, 255, 0.5);
}
@keyframes circleRotat {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
.foot .container .foot-cen .foot-cen-rt a.totop div:nth-child(2) {
  font-size: 14px;
  color: #ffffff;
  writing-mode: tb;
  width: fit-content;
  margin: 0 auto;
  margin-top: 13px;
  letter-spacing: 3px;
}
.foot .container .foot-cen-bt {
  width: 100%;
  display: flex;
  margin-top: 8.5%;
  justify-content: space-between;
  margin-bottom: 5.2%;
}
.foot .container .foot-cen-bt p,
.foot .container .foot-cen-bt a {
  font-size: 14px;
  transition: all 0.5s;
  color: rgba(255, 255, 255, 0.4);
}
.foot .container .foot-cen-bt a:hover {
  color: #fff;
}
.sy-more {
  width: 274px;
  height: 63px;
  background-color: #f3f3f3;
  border-radius: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 16px;
  color: #333333;
  padding: 0 40px;
  cursor: pointer;
  /* 新增：全局平滑过渡，和 banner 保持同款缓动曲线 */
  transition: all 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}
.sy-more img {
  /* 箭头单独加过渡，位移更丝滑 */
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}
/* hover 交互效果 */
.sy-more:hover {
  /* 背景变为科技蓝 */
  background-color: #00b3ff !important;
  /* 文字同步变白 */
  color: #ffffff;
  /* 整体轻微上浮，营造悬浮感 */
  transform: translateY(-3px);
  /* 蓝色柔光阴影，强化科技质感 */
  box-shadow: 0 12px 28px rgba(0, 102, 255, 0.28);
}
.sy-more:hover img {
  /* 箭头向右位移，呼应「更多/进入」的指向语义 */
  transform: translateX(7px);
  filter: brightness(0) invert(1);
}



.head-child{
    top: 100%;
    left: 50%;
    transform: translateX(-50%) scaleY(0);
    transform-origin: center top;
    background-color: #ffffff;
    border-top: 1px solid #00b3ff;
    transition: all .5s;
    opacity: 0;
    visibility: hidden;
}
.head-li:nth-child(2) .head-child,.mb-nav ul li:nth-child(2) .mxl-o{
    display: none;
}
.head-li:hover .head-child{
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) scaleY(1);
}
.head-li:last-child .head-child{
   display: none;
}
.head-child li{
    border-bottom: 1px solid #e5eef8;
}   
.head-child li:last-child{
    border: none;
}
.head-child li a{
    display: block;
    text-align: center;
    font-size: 16px;
    color: #333333;
    min-width: 262px;
        padding: 21px 1.61vw;
    transition: all .5s;
    white-space: nowrap;
}
.head-child li a:hover{
    background-color: #e5eef8;
    color: #00b3ff;
}



/* 最外层容器 */
.chead-child.jd {
    top: 100%;
    width: 991px;
    background-color: #ffffff;
	box-shadow: 0px 0px 18px 0px rgba(7, 0, 2, 0.08);
	display: flex;
	left: 25%;
	transform: translateX(-50%) scaleY(0);
	border-top: 1px solid #00b3ff;
	transition: all .5s;
	opacity: 0;
	transform-origin: center top;
	visibility: hidden;
}
.head-li:hover .chead-child.jd{
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) scaleY(1);
}

/* 左侧分类区域 */
.chead-child.jd .chead-lf {
    width: 21.72%;
    border-right: 1px solid #e5eef8;
}
.chead-child.jd .chead-lf ul {
}
.chead-child.jd .chead-lf ul li {
    border-bottom: 1px solid #e5eef8;
    transition: all .5s;
    position: relative;
}
.chead-child.jd .chead-lf ul li::after{
    position: absolute;
    right: -13px;
    top: 50%;
    transform: translateY(-50%);
    content:'';
    width: 13px;
    height: 15px;
    background: url(../images/sjx.png) no-repeat;
    background-size: 100% 100%;
    transition: all .5s;
    opacity: 0;
}
.chead-child.jd .chead-lf ul li a {
    	font-size: 16px;
    	display: block;
    	transition: all .5s;
    	text-align: center;
	color: #333333;
	    padding: 21.5px 0;
	    
}
.chead-child.jd .chead-lf ul li.active::after{
    opacity: 1;
}
.chead-child.jd .chead-lf ul li:hover a{
    background-color: #e5eef8;
    color: #00b3ff;
}
.chead-child.jd .chead-lf ul li.active a{
    background-color: #e5eef8;
    color: #00b3ff;
}

/* 右侧内容区域 */
.chead-child.jd .chead-rt {
    width: 78.28%;
        padding: 21px 5.75% 34px;
        min-height: 345px;
}
.chead-child.jd .chead-rt .chead-items {
    display: none;
}
.chead-child.jd .chead-rt .chead-items:nth-child(1){
    display: block;
}
.chead-child.jd .chead-rt .chead-items .bt {
    	font-size: 16px;
    	font-weight: bold;
	color: #333333;
	border-bottom: 1px solid #e5eef8;
	padding-bottom: 11px;
	margin-bottom: 12px;
	margin-top: 43px;
}
.chead-child.jd .chead-rt .chead-items .bt:nth-child(1){
    margin-top: 0;
}
.chead-child.jd .chead-rt .chead-items .box {
    display: flex;
    margin-bottom: 12px;
}
.chead-child.jd .chead-rt .chead-items .box p {
    margin-right: 0.9375vw;
}
.chead-child.jd .chead-rt .chead-items .box p a {
    	font-size: 14px;
	color: #888888;
	display: flex;
	align-items: center;
	transition: all .5s;
}
.chead-child.jd .chead-rt .chead-items .box p a:hover{
    color: #00b3ff;
}
.chead-child.jd .chead-rt .chead-items .box p a img{
    margin-left: 0.9375vw;
}
.chead-child.jd .chead-rt .chead-items .box ul {
    display: flex;
    flex-wrap: wrap;
    flex: 1;
}
.chead-child.jd .chead-rt .chead-items .box ul li {
    margin-right: 1.9270833vw;
}
.chead-child.jd .chead-rt .chead-items .box ul li:last-child{
    margin-right: 0;
}
.chead-child.jd .chead-rt .chead-items .box ul li a {
    	font-size: 14px;
    	transition: all .5s;
	color: #333333;
}
.chead-child.jd .chead-rt .chead-items .box-hui ul li a{
    /*color: #888;*/
}
.chead-child.jd .chead-rt .chead-items .box ul li a:hover{
    color: #00b3ff !important;
}
.head-logo{
      line-height: 0;
  }














/* ---------- 1700px 以下 ---------- */
@media (max-width: 1700px) {
  .head-ts {
    padding: 9px 0;
  }
  .head-ts .container > div:last-child {
    font-size: 15px;
  }
  .head .container .head-rt .head-li {
    margin-right: 3.5vw;
  }
  .head .container .head-rt .head-li .head-a {
    font-size: 15px;
    padding: 28px 0;
  }
  .head-child li a{
      font-size: 15px;
          min-width: 251px;
    padding: 20px 1.61vw;
  }
  .foot {
    padding-top: 85px;
  }
  .foot .container .foot-cen {
    width: 52%;
  }
  .foot .container .foot-cen .foot-cen-rt ul.fnav li a {
    font-size: 15px;
  }
  .foot .container .foot-cen .foot-cen-rt ul.flx li {
    padding-top: 30px;
    padding-bottom: 32px;
  }
  .foot .container .foot-cen .foot-cen-rt ul.flx li div:nth-child(1) {
    font-size: 19px;
  }
  .foot .container .foot-cen .foot-cen-rt ul.flx li:last-child div:nth-child(1) {
    font-size: 21px;
  }
  .foot .container .foot-tp .ewm {
    margin-top: 4.2vw;
  }
  .foot .container .foot-tp .ewm div {
    width: 145px;
    height: 145px;
  }
  .foot .container .foot-cen .foot-cen-rt a.totop div:nth-child(1) {
    width: 58px;
    height: 58px;
  }
  .foot .container .foot-cen .foot-cen-rt a.totop div:nth-child(2) {
    margin-top: 11px;
    letter-spacing: 2px;
  }
  .sy-more {
    width: 250px;
    height: 58px;
    font-size: 15px;
    padding: 0 36px;
  }
  .chead-child.jd .chead-lf ul li a{
      font-size: 15px;
  }
}
/* ---------- 1599px 以下 ---------- */
@media (max-width: 1599px) {
  body {
    font-size: 12.5px;
  }
  .head-ts {
    padding: 8px 0;
  }
  .head-ts .container > div:last-child {
    font-size: 14px;
  }
  .head-ts .container > div:last-child img {
    margin-right: 6px;
  }
  .head .container .head-rt .head-li {
    margin-right: 5.2vw;
  }
  .foot {
    padding-top: 75px;
  }
  .foot .container .foot-cen {
    width: 54%;
  }
  .foot .container .foot-cen .foot-cen-rt ul.fnav li a {
    font-size: 14.5px;
    letter-spacing: 0.5px;
  }
  .foot .container .foot-cen .foot-cen-rt .box {
    margin-top: 10%;
  }
  .foot .container .foot-cen .foot-cen-rt ul.flx li {
    padding-top: 26px;
    padding-bottom: 28px;
  }
  .foot .container .foot-cen .foot-cen-rt ul.flx li div:nth-child(1) {
    font-size: 18px;
  }
  .foot .container .foot-cen .foot-cen-rt ul.flx li div:nth-child(2) {
    margin-top: 7px;
  }
  .foot .container .foot-cen .foot-cen-rt ul.flx li:last-child div:nth-child(1) {
    font-size: 20px;
  }
  .foot .container .foot-tp .ewm {
    margin-top: 3.8vw;
  }
  .foot .container .foot-tp .ewm div {
    width: 130px;
    height: 130px;
    margin-bottom: 10px;
  }
  .foot .container .foot-cen .foot-cen-rt a.totop div:nth-child(1) {
    width: 54px;
    height: 54px;
  }
  .foot .container .foot-cen .foot-cen-rt a.totop div:nth-child(2) {
    margin-top: 10px;
  }
  .foot .container .foot-cen-bt {
    margin-top: 7.5%;
    margin-bottom: 4.5%;
  }
  .sy-more {
    width: 230px;
    height: 54px;
    font-size: 14.5px;
    padding: 0 32px;
  }
}
/* ---------- 1477px 以下 ---------- */
@media (max-width: 1477px) {
  .head-ts {
    padding: 7px 0;
  }
  /* 14px 顶部条文字保持不变 */
  .head-ts .container > div:first-child {
    font-size: 14px;
  }
  .head-ts .container > div:last-child {
    font-size: 13.5px;
  }
  .head .container .head-rt .head-li {
    margin-right: 4vw;
  }
  .foot {
    padding-top: 65px;
  }
  .foot .container .foot-cen {
    width: 56%;
  }
  .foot .container .foot-cen .foot-cen-rt ul.fnav li a {
    font-size: 14px;
  }
  .foot .container .foot-cen .foot-cen-rt ul.flx li {
    padding-top: 22px;
    padding-bottom: 24px;
  }
  .foot .container .foot-cen .foot-cen-rt ul.flx li div:nth-child(1) {
    font-size: 17px;
  }
  /* 14px 副文字保持 */
  .foot .container .foot-cen .foot-cen-rt ul.flx li div:nth-child(2) {
    font-size: 14px;
  }
  .foot .container .foot-cen .foot-cen-rt ul.flx li:last-child div:nth-child(1) {
    font-size: 19px;
  }
  .foot .container .foot-tp .ewm {
    margin-top: 3.5vw;
  }
  .foot .container .foot-tp .ewm div {
    width: 120px;
    height: 120px;
  }
  .foot .container .foot-cen .foot-cen-rt a.totop div:nth-child(1) {
    width: 50px;
    height: 50px;
  }
  .foot .container .foot-cen .foot-cen-rt a.totop div:nth-child(2) {
    margin-top: 9px;
    letter-spacing: 2px;
  }
  .foot .container .foot-cen-bt {
    margin-top: 7%;
    margin-bottom: 4%;
  }
  .sy-more {
    width: 215px;
    height: 50px;
    font-size: 14px;
    padding: 0 28px;
  }
}
/* ---------- 1365px 以下 ---------- */
@media (max-width: 1365px) {
  body {
    font-size: 13px;
    line-height: 1.7;
  }
  .head-ts .container > div:last-child {
    font-size: 13px;
  }
  .head .container .head-rt .head-li {
    margin-right: 4.8vw;
  }
  .head-child li a{
      min-width: 207px;
  }
  .foot {
    padding-top: 60px;
  }
  .foot .container .foot-cen {
    width: 58%;
  }
  .foot .container .foot-cen .foot-cen-rt ul.fnav {
    top: 3px;
  }
  .foot .container .foot-cen .foot-cen-rt ul.fnav li a {
    font-size: 13.5px;
  }
  .foot .container .foot-cen .foot-cen-rt .box {
    margin-top: 9%;
  }
  .foot .container .foot-cen .foot-cen-rt ul.flx li {
    padding-top: 20px;
    padding-bottom: 22px;
  }
  .foot .container .foot-cen .foot-cen-rt ul.flx li div:nth-child(1) {
    font-size: 16px;
  }
  .foot .container .foot-cen .foot-cen-rt ul.flx li div:nth-child(2) {
    font-size: 14px;
    margin-top: 5px;
  }
  .foot .container .foot-cen .foot-cen-rt ul.flx li:last-child div:nth-child(1) {
    font-size: 18px;
  }
  .foot .container .foot-tp .ewm {
    margin-top: 3.2vw;
  }
  .foot .container .foot-tp .ewm div {
    width: 110px;
    height: 110px;
    margin-bottom: 9px;
  }
  .foot .container .foot-cen .foot-cen-rt a.totop div:nth-child(1) {
    width: 48px;
    height: 48px;
  }
  .foot .container .foot-cen .foot-cen-rt a.totop div:nth-child(2) {
    margin-top: 8px;
  }
  /* 14px 版权文字保持 */
  .foot .container .foot-cen-bt p,
  .foot .container .foot-cen-bt a {
    font-size: 14px;
  }
  .sy-more {
    width: 200px;
    height: 48px;
    font-size: 13.5px;
    padding: 0 26px;
  }
}
/* ---------- 1199px 以下（平板横屏） ---------- */
@media (max-width: 1199px) {
  .head-ts {
    padding: 6px 0;
  }
  .head-ts .container > div:last-child {
    font-size: 12.5px;
  }
  .head-ts .container > div:last-child img {
    width: 14px;
    margin-right: 5px;
  }
  .head .container a object {
    width: 140px;
  }
  .head .container .head-rt .head-li {
    margin-right: 3.5vw;
  }
  .foot {
    padding-top: 55px;
  }
  .foot .container {
    flex-direction: column;
    gap: 30px;
  }
  .foot .container .foot-tp {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
  }
  .foot .container .foot-tp a.flogo object {
    width: 140px;
  }
  .foot .container .foot-tp .ewm {
    margin-top: 0;
  }
  .foot .container .foot-tp .ewm div {
    width: 100px;
    height: 100px;
  }
  .foot .container .foot-cen {
    width: 100%;
  }
  .foot .container .foot-cen .foot-cen-rt ul.fnav {
    top: 0;
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 12px 24px;
  }
  .foot .container .foot-cen .foot-cen-rt ul.fnav li a {
    font-size: 14px;
  }
  .foot .container .foot-cen .foot-cen-rt .box {
    margin-top: 30px;
    gap: 30px;
  }
  .foot .container .foot-cen .foot-cen-rt ul.flx {
    flex: 1;
  }
  .foot .container .foot-cen .foot-cen-rt ul.flx li {
    padding-top: 18px;
    padding-bottom: 20px;
  }
  .foot .container .foot-cen .foot-cen-rt ul.flx li div:nth-child(1) {
    font-size: 16px;
  }
  .foot .container .foot-cen .foot-cen-rt ul.flx li:last-child div:nth-child(1) {
    font-size: 18px;
  }
  .foot .container .foot-cen .foot-cen-rt a.totop {
    flex-shrink: 0;
    align-self: center;
  }
  .foot .container .foot-cen .foot-cen-rt a.totop div:nth-child(1) {
    width: 46px;
    height: 46px;
  }
  .foot .container .foot-cen-bt {
    margin-top: 35px;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 10px;
  }
  .sy-more {
    width: 190px;
    height: 46px;
    font-size: 13px;
    padding: 0 24px;
  }
  .sy-more img {
    width: 14px;
  }
}
/* ---------- 990px 以下（平板竖屏） ---------- */
@media (max-width: 990px) {
  .container {
    max-width: 92%;
  }
  .head-ts {
    padding: 8px 0;
  }
  .head-ts .container > div:first-child {
    font-size: 13px;
    opacity: 0.5;
  }
  .head-ts .container > div:last-child {
    font-size: 14px;
  }
  .head {
    padding: 16px 0;
  }
  .head .container {
    position: relative;
  }
  .head .container a object {
    width: 144px;
  }
  
  .head .container .head-rt {
    display: none;
  }
  .foot {
    padding-top: 45px;
  }
  .foot .container .foot-tp {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }
  .foot .container .foot-tp a.flogo object {
    width: 130px;
  }
  .foot .container .foot-tp .ewm {
    display: flex;
    align-items: center;
    gap: 14px;
    text-align: left;
    width: auto;
  }
  .foot .container .foot-tp .ewm div {
    width: 90px;
    height: 90px;
    margin-bottom: 0;
  }
  .foot .container .foot-cen {
    width: 100%;
  }
  .foot .container .foot-cen .foot-cen-rt ul.fnav {
    gap: 10px 20px;
    justify-content: space-between;
  }
  .foot .container .foot-cen .foot-cen-rt ul.fnav li a {
    font-size: 14px;
  }
  .foot .container .foot-cen .foot-cen-rt .box {
    margin-top: 26px;
    flex-direction: column;
    gap: 24px;
  }
  .foot .container .foot-cen .foot-cen-rt ul.flx li {
    padding-top: 16px;
    padding-bottom: 18px;
  }
  .foot .container .foot-cen .foot-cen-rt ul.flx li div:nth-child(1) {
    font-size: 17px;
  }
  .foot .container .foot-cen .foot-cen-rt ul.flx li div:nth-child(2) {
    font-size: 14px;
    margin-top: 6px;
  }
  .foot .container .foot-cen .foot-cen-rt ul.flx li:last-child div:nth-child(1) {
    font-size: 16px;
  }
  .foot .container .foot-cen .foot-cen-rt a.totop {
    display: none;
  }
  .foot .container .foot-cen-bt {
    margin-top: 30px;
    margin-bottom: 25px;
    flex-direction: column;
    gap: 8px;
  }
  .sy-more {
    width: 180px;
    height: 44px;
    font-size: 13px;
    padding: 0 22px;
  }
  /* ===== 页脚 ===== */
  .foot {
    padding-top: 64px;
  }
  .foot .container {
    gap: 45px;
  }
  .foot .container .foot-tp {
    flex-direction: column;
    align-items: flex-start;
    gap: 22px;
    width: 100%;
    padding-left: 5%;
  }
  .foot .container .foot-tp a.flogo object {
    width: 110px;
  }
  .foot .container .foot-tp .ewm {
    flex-direction: row;
    align-items: center;
    gap: 14px;
    text-align: left;
    width: auto;
    margin-top: 0;
    font-size: 13px;
    letter-spacing: 0.5px;
    line-height: 1.6;
  }
  .foot .container .foot-tp .ewm div {
    width: 84px;
    height: 84px;
    padding: 1px;
    margin-bottom: 0;
    flex-shrink: 0;
  }
  .foot .container .foot-tp .ewm div img {
    width: 100%;
    height: 100%;
  }
  .foot .container .foot-cen {
    width: 100%;
  }
  .foot .container .foot-cen .foot-cen-rt ul.fnav {
    flex-wrap: wrap;
    gap: 12px 18px;
    top: 0;
    justify-content: flex-start;
  }
  .foot .container .foot-cen .foot-cen-rt ul.fnav li {
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    padding-bottom: 9px;
    margin-bottom: 2px;
    padding-left: 5%;
  }
  .foot .container .foot-cen .foot-cen-rt ul.fnav li a {
    font-size: 14px;
    letter-spacing: 0.5px;
  }
  .foot .container .foot-cen .foot-cen-rt .box {
    margin-top: 43px;
    flex-direction: column;
    gap: 0;
  }
  .foot .container .foot-cen .foot-cen-rt ul.flx li {
    padding-top: 16px;
    padding-bottom: 16px;
    padding-left: 5%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  }
  .foot .container .foot-cen .foot-cen-rt ul.flx li:nth-child(1) {
    padding-top: 0;
  }
  .foot .container .foot-cen .foot-cen-rt ul.flx li div:nth-child(1) {
    font-size: 16px;
  }
  .foot .container .foot-cen .foot-cen-rt ul.flx li div:nth-child(2) {
    font-size: 14px;
    margin-top: 5px;
    letter-spacing: 0.5px;
    opacity: 0.5;
  }
  .foot .container .foot-cen .foot-cen-rt ul.flx li:last-child {
    padding-top: 16px;
    padding-bottom: 0;
    border-bottom: none;
  }
  .foot .container .foot-cen .foot-cen-rt ul.flx li:last-child div:nth-child(1) {
    font-size: 15px;
  }
  .foot .container .foot-cen .foot-cen-rt a.totop {
    display: none;
  }
  .foot .container .foot-cen-bt {
    margin-top: 0;
    margin-bottom: 22px;
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
  .foot .container .foot-cen-bt p,
  .foot .container .foot-cen-bt a {
    font-size: 12px;
    line-height: 1.6;
  }
  .foot .container .foot-cen .foot-cen-rt ul.flx{
      width: 100%;
  }
  .mb-zd{
      display: block;
  }
  .head .container{
      justify-content: space-between;
  }
  .head-ts{
      display: none;
  }
  .head{
      position: sticky;
      top: 0;
      background: #fff;
      box-shadow: 1px 1px 10px rgba(0,0,0,.1);
  }
}
/* ---------- 767px 以下（手机端） ---------- */
@media (max-width: 767px) {
  body {
    font-size: 14px;
    line-height: 1.7;
  }
  /* ===== 顶部条 ===== */
  .head-ts {
    padding: 10px 0;
  }
  .head-ts .container {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 0;
  }
  .head-ts .container > div:first-child {
    font-size: 12px;
    opacity: 0.5;
    max-width: 60%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .head-ts .container > div:last-child {
    font-size: 13px;
    flex-shrink: 0;
  }
  .head-ts .container > div:last-child img {
    width: 13px;
    margin-right: 4px;
  }
  /* ===== 更多按钮 ===== */
  .sy-more {
    width: 133px;
    height: 42px;
    font-size: 14px;
    padding: 0 20px;
    border-radius: 21px;
  }
  .sy-more img {
    width: 12px;
  }
  .sy-more:hover {
    transform: none;
    box-shadow: none;
  }
  .sy-more:hover img {
    transform: none;
  }
}