@charset "utf-8";
.casebannerbox {
  position: relative;
}
.casebannerbox .base_img {
  position: relative;
  overflow: hidden;
}
.casebannerbox .base_img img {
  transition: all 0.6s;
  -webkit-transition: all 0.6s;
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
  left: 0;
  margin: auto;
  z-index: 5;
}
.casebannerbox .base_img:before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 10;
  background: rgba(0, 0, 0, 0.2);
}
.casebannerbox .f_bag {
  padding-top: 31.25%;
}
@media (max-width: 991px) {
  .casebannerbox .f_bag {
    padding-top: 53.33333333%;
  }
}
@media (max-width: 767px) {
  .casebannerbox .f_bag {
    padding-top: 80%;
  }
}
.casebannerbox .f_bag:after {
  /* content: "";
			display: block;
			position: absolute;
			top: 0;
			left: 0;
			width: 100%;
			height: 100%;
			background: #000000;
			opacity: 0.1; */
}
.casebannerbox .cont {
  z-index: 20;
  position: absolute;
  left: 0;
  top: 50%;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
  width: 100%;
  color: #333;
}
.casebannerbox .cont .f_name {
  margin-bottom: 0.1rem;
}
.casebannerbox .cont .f_tit {
  font-weight: bold;
  line-height: 1.16666667;
  font-size: 0.56rem;
  color: #fff;
}
.casebannerbox .cont .f_text {
  margin-top: 0.1rem;
  font-size: var(--font-size6);
  color: #fff;
}
.casebannerbox .cont .hm_but {
  margin-top: 0.44rem;
}
.casebannerbox .cont .hm_but:hover {
  background: #ffffff;
}
.casebannerbox .cont .hm_but:hover span {
  color: var(--color);
}
.casebannerbox .cont .hm_but:hover .f_icon svg path {
  fill: var(--color);
}

 
@charset "utf-8";.y-faq-1{width:100%;background:#F7F7F7;padding:1.2rem 0}.y-faq-1 .title{font-weight:bold;font-size:var(--font-size2);text-align:center;line-height:calc(58/48);color:#222}.y-faq-1 .menu{width:100%;margin-top:.54rem}.y-faq-1 .menu ul{width:100%;display:flex;justify-content:center}@media (max-width: 767px){.y-faq-1 .menu ul{justify-content:flex-start;overflow-x:auto;padding-bottom:.1rem}}.y-faq-1 .menu ul li{margin-right:5px}.y-faq-1 .menu ul li .public-btn{min-width:1.5rem;height:.6rem;border-radius:.3rem;display:flex;justify-content:center;align-items:center;transition:all .4s;border:1px solid transparent;padding:0 .25rem}@media (max-width: 767px){.y-faq-1 .menu ul li .public-btn{height:.8rem;border-radius:.4rem}}.y-faq-1 .menu ul li .public-btn span{font-size:var(--font-size7);white-space:nowrap;color:#222222;transition:all .4s}.y-faq-1 .menu ul li .public-btn:hover{background:var(--color);border:1px solid var(--color)}.y-faq-1 .menu ul li .public-btn:hover span{color:#FFFFFF}.y-faq-1 .menu ul li.on .public-btn{background:var(--color);border:1px solid var(--color)}.y-faq-1 .menu ul li.on .public-btn span{color:#FFFFFF}.y-faq-1 .menu ul li:last-child{margin:0}.y-faq-1 .list{max-width:1200px;margin:.4rem auto 0;border-bottom:2px solid rgba(0,0,0,0.1)}.y-faq-1 .list ul li{width:100%;padding:.33rem .4rem .36rem;border-top:2px solid rgba(0,0,0,0.1);transition:all .4s}.y-faq-1 .list ul li .t1{display:flex;align-items:center;font-size:var(--font-size5);color:var(--color);line-height:calc(36/24);cursor:pointer}.y-faq-1 .list ul li .t1 span{color:#222}.y-faq-1 .list ul li .t1 i{color:#222;font-style:initial;margin-left:auto;transition:all .4s;flex-shrink:0}@media (max-width: 991px){.y-faq-1 .list ul li .t1 i{margin-left:.1rem}}.y-faq-1 .list ul li .t2{font-size:var(--font-size7);color:#999;line-height:2;padding-top:.3rem;border-top:1px solid rgba(0,0,0,0.1);margin-top:.33rem;display:none}.y-faq-1 .list ul li.on{border-top:2px solid var(--color)}.y-faq-1 .list ul li.on i{color:var(--color)}.y-faq-1 .more{display:flex;justify-content:center;align-items:center;font-size:var(--font-size7);color:#999;margin-top:.4rem;line-height:2}.y-faq-1 .more svg{margin-left:.1rem;color:var(--color)}
 
@charset "utf-8";
/* 公共响应变量 */
/* 媒体查询 缩写 */
/* 布局 */
.pc,
.c-pc {
  display: block;
}
.wap,
.mobile,
.c-mb {
  display: none;
}
@media (max-width:768px) {
  .pc,
  .c-pc {
    display: none;
  }
  .wap,
  .mobile,
  .c-mb {
    display: block;
  }
}
.w1920 {
  width: 100%;
  max-width: 1920px;
  margin: 0 auto;
}
.w1800 {
  width: 100%;
  max-width: 1920px;
  margin: 0 auto;
  padding: 0 60px;
}
.w1720 {
  width: 100%;
  max-width: 1720px;
  margin: 0 auto;
}
.w1680 {
  width: 100%;
  max-width: 1680px;
  margin: 0 auto;
}
.w1640 {
  width: 100%;
  max-width: 1640px;
  margin: 0 auto;
}
.w1600 {
  width: 100%;
  max-width: 1600px;
  margin: 0 auto;
}
.w1560 {
  width: 100%;
  max-width: 1560px;
  margin: 0 auto;
}
.w1440 {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
}
.w1400 {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
}
.w1360 {
  width: 100%;
  max-width: 1360px;
  margin: 0 auto;
}
.w1350 {
  width: 100%;
  max-width: 1350px;
  margin: 0 auto;
}
.w1280 {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
}
.w1240 {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
}
.w1200 {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}
.w1150 {
  width: 100%;
  max-width: 1150px;
  margin: 0 auto;
}
@media (max-width:1840px) {
  .w1720 {
    max-width: 100%;
    padding: 0 60px;
  }
}
@media (max-width:1800px) {
  .w1680 {
    max-width: 100%;
    padding: 0 60px;
  }
}
@media (max-width:1760px) {
  .w1640 {
    max-width: 100%;
    padding: 0 60px;
  }
}
@media (max-width:1720px) {
  .w1600 {
    max-width: 100%;
    padding: 0 60px;
  }
}
@media (max-width:1680px) {
  .w1560 {
    max-width: 100%;
    padding: 0 60px;
  }
}
@media (max-width:1560px) {
  .w1440 {
    max-width: 100%;
    padding: 0 60px;
  }
}
@media (max-width:1520px) {
  .w1400 {
    max-width: 100%;
    padding: 0 60px;
  }
}
@media (max-width:1470px) {
  .w1350 {
    max-width: 100%;
    padding: 0 60px;
  }
}
@media (max-width:1400px) {
  .w1280 {
    padding: 0 60px;
  }
}
@media (max-width:1360px) {
  .w1240 {
    padding: 0 60px;
  }
}
@media (max-width:1320px) {
  .w1200 {
    max-width: 100%;
    padding: 0 60px;
  }
}
@media (max-width:1270px) {
  .w1150 {
    max-width: 100%;
    padding: 0 60px;
  }
}
@media (max-width:1024px) {
  .w1800,
  .w1720,
  .w1680,
  .w1640,
  .w1560,
  .w1440,
  .w1400,
  .w1350,
  .w1280,
  .w1240,
  .w1200,
  .w1150 {
    padding: 0 30px;
  }
}
@media (max-width:990px) {
  .w1800,
  .w1720,
  .w1680,
  .w1640,
  .w1600,
  .w1560,
  .w1440,
  .w1400,
  .w1350,
  .w1280,
  .w1240,
  .w1200,
  .w1150 {
    padding: 0 20px;
  }
}
/* 百分比计算 */
/* Flex 布局 */
.flex {
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
}
.f_direction_column {
  -webkit-box-orient: vertical;
  -ms-flex-direction: column;
  -webkit-flex-direction: column;
  flex-direction: column;
}
.f_column {
  -webkit-box-orient: vertical;
  -ms-flex-direction: column;
  -webkit-flex-direction: column;
  flex-direction: column;
}
.f_column_right {
  -webkit-box-orient: vertical;
  -ms-flex-direction: column-reverse;
  -webkit-flex-direction: column-reverse;
  flex-direction: column-reverse;
}
.f_row {
  -webkit-flex-direction: row;
  -moz-flex-direction: row;
  -ms-flex-direction: row;
  -o-flex-direction: row;
  flex-direction: row;
}
.f_row_right {
  -webkit-flex-direction: row-reverse;
  -moz-flex-direction: row-reverse;
  -ms-flex-direction: row-reverse;
  -o-flex-direction: row-reverse;
  flex-direction: row-reverse;
}
.j_center {
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
}
.j_end {
  -webkit-box-pack: end;
  -ms-flex-pack: end;
  -webkit-justify-content: flex-end;
  justify-content: flex-end;
}
.j_start {
  -webkit-box-pack: start;
  -ms-flex-pack: start;
  -webkit-justify-content: flex-start;
  justify-content: flex-start;
}
.j_justify {
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  -webkit-justify-content: space-between;
  justify-content: space-between;
}
.j_around {
  -moz-justify-content: space-around;
  -webkit-justify-content: space-around;
  justify-content: space-around;
}
.a_start {
  -webkit-box-align: start;
  -ms-flex-align: start;
  -webkit-align-items: flex-start;
  align-items: flex-start;
}
.a_end {
  -webkit-box-align: end;
  -ms-flex-align: end;
  -webkit-align-items: flex-end;
  align-items: flex-end;
}
.a_center {
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
}
.a_baseline {
  -webkit-box-align: baseline;
  -ms-flex-align: baseline;
  -webkit-align-items: baseline;
  align-items: baseline;
}
.a_stretch {
  -webkit-box-align: stretch;
  -ms-flex-align: stretch;
  -webkit-align-items: stretch;
  align-items: stretch;
}
.a_s_stretch {
  -webkit-box-self: stretch;
  -ms-align-self: stretch;
  -webkit-align-self: stretch;
  align-self: stretch;
}
.a_s_center {
  -webkit-box-self: center;
  -ms-align-self: center;
  -webkit-align-self: center;
  align-self: center;
}
.a_s_end {
  -webkit-box-self: end;
  -ms-align-self: end;
  -webkit-align-self: end;
  align-self: end;
}
.flex_wrap {
  flex-wrap: wrap;
  -ms-flex-wrap: wrap;
}
.flex_auto {
  -webkit-box-flex: 1;
  -ms-flex: auto;
  -webkit-flex: auto;
  flex: auto;
}
.flex_1 {
  -webkit-box-flex: 1;
  -ms-flex: 1;
  -webkit-flex: 1;
  flex: 1;
}
.order_2 {
  -webkit-box-ordinal-group: 2;
  -ms-flex-order: 2;
  -webkit-order: 2;
  order: 2;
}
.order_3 {
  -webkit-box-ordinal-group: 3;
  -ms-flex-order: 3;
  -webkit-order: 3;
  order: 3;
}
.img-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* 文字超出隐藏 */
.text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.text-hidden {
  overflow: hidden;
}
.white-space {
  white-space: pre-line;
}
@media (max-width:1200px) {
  .white-space {
    white-space: inherit;
  }
}
.font-weight-b {
  font-weight: bold;
}
/* 动画 */
.dh {
  -webkit-transition: all 0.45s cubic-bezier(0.165, 0.84, 0.44, 1);
  -o-transition: all 0.45s cubic-bezier(0.165, 0.84, 0.44, 1);
  transition: all 0.45s cubic-bezier(0.165, 0.84, 0.44, 1);
}
/* 动画延迟 */
/* 动画延迟 */
/* --------------------------------------------- swiper */
.swiper {
  position: relative;
  overflow: hidden;
}
.swiper .swiper-slide .ani {
  display: none;
}
.swiper .swiper-slide.swiper-slide-active .ani {
  display: block;
}
.swiper .swiper-pagination {
  bottom: 0;
  opacity: 0;
}
.swiper .swiper-pagination .swiper-pagination-bullet {
  width: 8px;
  height: 2px;
  background: var(--color);
  border-radius: 0;
  opacity: 0.2;
  margin: 0 2px;
  -webkit-transition: all 0.45s cubic-bezier(0.165, 0.84, 0.44, 1);
  -o-transition: all 0.45s cubic-bezier(0.165, 0.84, 0.44, 1);
  transition: all 0.45s cubic-bezier(0.165, 0.84, 0.44, 1);
}
.swiper .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
  width: 16px;
  opacity: 1;
}
.slide-btn-box {
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  grid-gap: 20px;
}
@media (max-width:1024px) {
  .slide-btn-box {
    display: none;
  }
}
.slide-btn-box .slide-btn {
  position: relative;
  top: 0;
  left: 0;
  right: 0;
  margin: 0;
}
.slide-btn {
  width: 50px;
  height: 50px;
  background: no-repeat center transparent;
  border: 1px solid var(--color);
  border-radius: 50%;
  font-size: 12px;
  color: var(--color);
  font-weight: bold;
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
  -webkit-transition: all 0.45s cubic-bezier(0.165, 0.84, 0.44, 1);
  -o-transition: all 0.45s cubic-bezier(0.165, 0.84, 0.44, 1);
  transition: all 0.45s cubic-bezier(0.165, 0.84, 0.44, 1);
}
.slide-btn:hover {
  color: #fff;
  background-color: var(--color);
}
.slide-btn::before {
  font-family: 'iconfont';
}
.slide-btn.swiper-button-prev::before {
  content: 'e689';
}
.slide-btn.swiper-button-next::before {
  content: 'e687';
}
/* --------------------------------------------- 公共样式 - 结束 */
.yrf-about-20 {
  width: 100%;
  height: auto;
  margin: 1.2rem 0;
}
.yrf-about-20 .about-box {
  width: 100%;
  height: auto;
}
.yrf-about-20 .about-box .info-box {
  width: 100%;
  height: auto;
  padding-bottom: 30px;
  text-align: center;
}
.yrf-about-20 .about-box .info-box .title {
  width: 100%;
  height: auto;
  font-weight: bold;
  font-size: var(--font-size2);
  color: #000000;
}
.yrf-about-20 .about-box .info-box .details {
  width: 100%;
  height: auto;
  margin-top: 10px;
  font-size: var(--font-size7);
  color: #666666;
}
.yrf-about-20 .about-box .btn-container {
  width: 100%;
  height: auto;
  margin-top: 0.5rem;
}
.yrf-about-20 .about-box .btn-container .more-primary {
  position: relative;
  overflow: hidden;
  color: var(--color);
  text-transform: uppercase;
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-transition: all 0.45s cubic-bezier(0.165, 0.84, 0.44, 1);
  -o-transition: all 0.45s cubic-bezier(0.165, 0.84, 0.44, 1);
  transition: all 0.45s cubic-bezier(0.165, 0.84, 0.44, 1);
}
.yrf-about-20 .about-box .btn-container .more-primary.more-primary-white {
  color: #fff;
}
.yrf-about-20 .about-box .btn-container .more-primary.more-primary-white .more-primary-circle {
  background: #fff;
  font-size: 0;
}
.yrf-about-20 .about-box .btn-container .more-primary.more-primary-white .more-primary-circle img,
.yrf-about-20 .about-box .btn-container .more-primary.more-primary-white .more-primary-circle svg {
  -webkit-filter: initial;
  filter: initial;
}
.yrf-about-20 .about-box .btn-container .more-primary:hover .more-primary-circle {
  margin-right: 0.1rem;
}
.yrf-about-20 .about-box .btn-container .more-primary .more-primary-circle {
  width: 36px;
  height: 36px;
  background-color: var(--color);
  border-radius: 50%;
  margin-right: 0.16rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
  -webkit-transition: all 0.45s cubic-bezier(0.165, 0.84, 0.44, 1);
  -o-transition: all 0.45s cubic-bezier(0.165, 0.84, 0.44, 1);
  transition: all 0.45s cubic-bezier(0.165, 0.84, 0.44, 1);
}
.yrf-about-20 .about-box .btn-container .more-primary .more-primary-circle img,
.yrf-about-20 .about-box .btn-container .more-primary .more-primary-circle svg {
  max-width: 7px;
  -webkit-filter: brightness(0) invert(1);
  filter: brightness(0) invert(1);
}