:root {
  --hue: #1e3a8a;
  --hue2: #1e40af;
  --hue3: #2563eb;
  --max-width: 1200px;
  --font: "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
  --space: clamp(2.5rem, 1.875rem + 3.13vw, 5rem);
}

.wrapper {
  width: 92%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
}

/*reset*/
*,
:before,
:after {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  margin: 0;
  padding: 0;
  -webkit-overflow-scrolling: touch;
  font-family: var(--font);
  line-height: 1.6;
 scroll-behavior: smooth;
 scroll-padding-top: 70px;
}

input,
button {
  border: none;
}

a {
  text-decoration: none;
}

img {
  object-fit: cover;
}

.rela {
  position: relative;
}

.colorf {
  color: #fff;
}

.colorm {
  color: var(--hue);
}

.color6 {
  color: #666666;
}

.color9 {
  color: #999999;
}

.word_break {
  word-break: break-all;
}

.tc {
  text-align: center;
}

.uppercase {
  text-transform: uppercase;
}

.capitalize {
  text-transform: capitalize;
}

.grid--1 {
  display: grid !important;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  inline-size: 100%;
}

.grid--2 {
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  inline-size: 100%;
}

.grid--3 {
  display: grid !important;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  inline-size: 100%;
}

.grid--4 {
  display: grid !important;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  inline-size: 100%;
}

/* xl */
@media (max-width: 1280px) {
  .width-xl-100 {
    width: 100% !important;
  }

  .show-xl {
    display: block !important;
  }

  .hide-xl {
    display: none !important;
  }

  .grid--xl-1 {
    grid-template-columns: repeat(1, minmax(0, 1fr));
  }

  .grid--xl-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid--xl-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .grid--xl-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* l */
@media (max-width: 1024px) {
  .width-l-100 {
    width: 100% !important;
  }

  .show-l {
    display: block !important;
  }

  .hide-l {
    display: none !important;
  }

  .grid--l-1 {
    grid-template-columns: repeat(1, minmax(0, 1fr));
  }

  .grid--l-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid--l-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .grid--l-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* m */
@media (max-width: 768px) {
  .width-m-100 {
    width: 100% !important;
  }

  .show-m {
    display: block !important;
  }

  .hide-m {
    display: none !important;
  }

  .grid--m-1 {
    grid-template-columns: repeat(1, minmax(0, 1fr));
  }

  .grid--m-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid--m-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .grid--m-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .width-s-100 {
    width: 100% !important;
  }

  .show-s {
    display: block !important;
  }

  .hide-s {
    display: none !important;
  }

  .grid--s-1 {
    grid-template-columns: repeat(1, minmax(0, 1fr));
  }

  .grid--s-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid--s-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .grid--s-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.fz85 {
  font-size: clamp(1.875rem, 1.016rem + 4.3vw, 5.313rem);
}

.fz72 {
  font-size: clamp(1.625rem, 0.554rem + 4.51vw, 4.5rem);
}

.fz70 {
  font-size: clamp(1.625rem, 0.6rem + 4.31vw, 4.375rem);
}

.fz68 {
  font-size: clamp(1.625rem, 0.647rem + 4.12vw, 4.25rem);
}

.fz66 {
  font-size: clamp(1.625rem, 0.694rem + 3.92vw, 4.125rem);
}

.fz64 {
  font-size: clamp(1.625rem, 0.74rem + 3.73vw, 4rem);
}

.fz62 {
  font-size: clamp(1.625rem, 0.787rem + 3.53vw, 3.875rem);
}

.fz60 {
  font-size: clamp(1.625rem, 0.833rem + 3.33vw, 3.75rem);
}

.fz58 {
  font-size: clamp(1.625rem, 0.88rem + 3.14vw, 3.625rem);
}

.fz56 {
  font-size: clamp(1.625rem, 0.926rem + 2.94vw, 3.5rem);
}

.fz54 {
  font-size: clamp(1.625rem, 0.973rem + 2.75vw, 3.375rem);
}

.fz52 {
  font-size: clamp(1.625rem, 1.02rem + 2.55vw, 3.25rem);
}

.fz50 {
  font-size: clamp(1.5rem, 0.895rem + 2.55vw, 3.125rem);
}

.fz48 {
  font-size: clamp(1.5rem, 0.941rem + 2.35vw, 3rem);
}

.fz46 {
  font-size: clamp(1.5rem, 0.988rem + 2.16vw, 2.875rem);
}

.fz44 {
  font-size: clamp(1.5rem, 0.988rem + 2.16vw, 2.875rem);
}

.fz42 {
  font-size: clamp(1.5rem, 1.081rem + 1.76vw, 2.625rem);
}

.fz40 {
  font-size: clamp(1.375rem, 0.956rem + 1.76vw, 2.5rem);
}

.fz38 {
  font-size: clamp(1.375rem, 1.002rem + 1.57vw, 2.375rem);
}

.fz36 {
  font-size: clamp(1.375rem, 1.049rem + 1.37vw, 2.25rem);
}

.fz34 {
  font-size: clamp(1.25rem, 0.924rem + 1.37vw, 2.125rem);
}

.fz32 {
  font-size: clamp(1.25rem, 0.971rem + 1.18vw, 2rem);
}

.fz30 {
  font-size: clamp(1.25rem, 1.017rem + 0.98vw, 1.875rem);
}

.fz28 {
  font-size: clamp(1.25rem, 1.064rem + 0.78vw, 1.75rem);
}

.fz26 {
  font-size: clamp(1.125rem, 0.939rem + 0.78vw, 1.625rem);
}

.fz24 {
  font-size: clamp(1.125rem, 0.985rem + 0.59vw, 1.5rem);
}

.fz22 {
  font-size: clamp(1rem, 0.86rem + 0.59vw, 1.375rem);
}

.fz20 {
  font-size: clamp(1rem, 0.907rem + 0.39vw, 1.25rem);
}

.fz18 {
  font-size: clamp(1rem, 0.953rem + 0.2vw, 1.125rem);
}

.fz16 {
  font-size: clamp(0.875rem, 0.828rem + 0.2vw, 1rem);
}

.fz14 {
  font-size: 14px;
}

.lh16 {
  line-height: 1.6;
}

.lh17 {
  line-height: 1.7;
}

.lh18 {
  line-height: 1.8;
}

.fw6 {
  font-weight: 600;
  line-height: 1.6;
}

.fw7 {
  font-weight: 700;
  line-height: 1.2;
}

.flex-row-between-center {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
}

.flex-row-between-start {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: flex-start;
}

.flex-row-between-end {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: flex-end;
}

.flex-row-end-stretch {
  display: flex;
  flex-direction: row;
  justify-content: flex-end;
  align-items: stretch;
}

.flex-row-end-center {
  display: flex;
  flex-direction: row;
  justify-content: flex-end;
  align-items: center;
}

.flex-row-between-stretch {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: stretch;
}

.flex-row-center-center {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
}

.flex-wrap {
  display: flex;
  flex-wrap: wrap;
}

.mt_0 {
  margin-top: 0;
}

.mb_0 {
  margin-bottom: 0;
}

.m_b_60 {
  margin-bottom: clamp(1.25rem, 0.625rem + 3.13vw, 3.75rem);
}

.pt {
  padding-top: var(--space);
}

.pb {
  padding-bottom: var(--space);
}

.ptb {
  padding-top: var(--space);
  padding-bottom: var(--space);
}

.bgfixed {
  background-attachment: fixed;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
}

.bgf {
  background: #fff;
}

.bgm {
  background: var(--bg);
}

.bgm3 {
  background-color: var(--hue3);
}

.gap40 {
  gap: clamp(0.938rem, 0.547rem + 1.95vw, 2.5rem);
}

.gap15 {
  gap: 15px;
}

.animated {
  -webkit-animation-duration: 1s;
  animation-duration: 1s;
  -webkit-animation-fill-mode: both;
  animation-fill-mode: both;
  animation-timing-function: ease-out;
  -webkit-animation-timing-function: ease-out;
}

@-webkit-keyframes fadeInUp {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(0, 20%, 0);
    transform: translate3d(0, 20%, 0);
  }

  to {
    opacity: 1;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
  }
}

@keyframes fadeInUp {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(0, 20%, 0);
    transform: translate3d(0, 20%, 0);
  }

  to {
    opacity: 1;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
  }
}

.fadeInUp {
  -webkit-animation-name: fadeInUp;
  animation-name: fadeInUp;
}

@-webkit-keyframes fadeInLeftBig {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(-2000px, 0, 0);
    transform: translate3d(-2000px, 0, 0);
  }

  100% {
    opacity: 1;
    -webkit-transform: none;
    transform: none;
  }
}

@keyframes fadeInLeftBig {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(-2000px, 0, 0);
    transform: translate3d(-2000px, 0, 0);
  }

  100% {
    opacity: 1;
    -webkit-transform: none;
    transform: none;
  }
}

.fadeInLeftBig {
  -webkit-animation-name: fadeInLeftBig;
  animation-name: fadeInLeftBig;
}

@-webkit-keyframes fadeInRightBig {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(2000px, 0, 0);
    transform: translate3d(2000px, 0, 0);
  }

  100% {
    opacity: 1;
    -webkit-transform: none;
    transform: none;
  }
}

@keyframes fadeInRightBig {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(2000px, 0, 0);
    transform: translate3d(2000px, 0, 0);
  }

  100% {
    opacity: 1;
    -webkit-transform: none;
    transform: none;
  }
}

.fadeInRightBig {
  -webkit-animation-name: fadeInRightBig;
  animation-name: fadeInRightBig;
}

.header_box {
  position: fixed;
  top: 0;
  left: 0;
  height: 70px;
  width: 100%;
  background-color: var(--hue);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  z-index: 11;
  transition: all .6s;
  -ms-transition: all .6s;
  -webkit-transition: all .6s;
}

.header_box.hover {
  background-color: var(--hue2);
}

.header {
  height: 100%;
  padding: 0 clamp(0.938rem, 0.797rem + 0.7vw, 1.5rem);
}





.logo {
  display: flex;
  display: -ms-flexbox;
  display: -webkit-flex;
  align-items: center;
  -ms-align-items: center;
  -webkit-align-items: center;
  gap: 12px;
}

.logo img {
  width: 40px;
  height: 40px;
}

.menu_dl {
  gap: 40px;
}

.menu_dl dd {
  margin: 0;
  padding: 0;
  display: flex;
  display: -ms-flexbox;
  display: -webkit-flex;
  justify-content: center;
  -ms-justify-content: center;
  -webkit-justify-content: center;
  align-items: center;
  -ms-align-items: center;
  -webkit-align-items: center;
}

.menu_tt {
  white-space: nowrap;
  display: flex;
  display: -ms-flexbox;
  display: -webkit-flex;
  align-items: center;
  -ms-align-items: center;
  -webkit-align-items: center;
  font-size: 15px;
  color: #ffffff;
  position: relative;
  transition: all .6s;
  -ms-transition: all .6s;
  -webkit-transition: all .6s;
}

.menu_tt:hover {
  color: var(--hue3);
}

.menu_tt::before {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 50%;
  width: 0%;
  height: 2px;
  background-color: var(--hue3);
  transform: translate(-50%, 0%);
  -ms-transform: translate(-50%, 0%);
  -webkit-transform: translate(-50%, 0%);
  transition: all .6s;
  -ms-transition: all .6s;
  -webkit-transition: all .6s;
}

.menu_tt:hover::before {
  width: 100%;
}

.menu_btn {
  background: var(--hue3);
  color: #ffffff;
  padding: clamp(0.313rem, 0.234rem + 0.39vw, 0.625rem) clamp(0.75rem, 0.563rem + 0.94vw, 1.5rem);
  border-radius: 25px;
  font-weight: 500;
  border: none;
  cursor: pointer;
  font-size: 15px;
  transition: all .6s;
  -ms-transition: all .6s;
  -webkit-transition: all .6s;
}

.menu_btn:hover {
  background: #f59e0b;
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}


.relative {
  position: relative !important;
}


/*
 * wap head
 */
.mobile_header {
  display: none;
  clear: both;
  width: 100%;
  height: 52px;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
}

.mobile_header_top {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 14;
  width: 100%;
  height: 52px;
  background: #ffffff;
  box-shadow: 0 0 5px rgba(50, 50, 50, 0.2);
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
}

.mobile_logo {
  height: 52px;
  margin-left: 0;
  padding: 0 15px;
}

.mobile_logo img {
  height: 34px;
  width: auto;
}

.mobile_header_top_r {
  gap: 5px;
}

.mobile_menu_btn {
  width: 54px;
  height: 52px;
  cursor: pointer;
}

.mobile_menu_btn .line {
  display: block;
  height: 3px;
  width: 28px;
  background: #333333;
  border-radius: 4px;
  margin-bottom: 6px;
}

.mobile_menu_btn .line:last-child {
  margin-bottom: 0;
}

.mobile_lag_box {
  margin-top: 15px;
}

.mobile_search_icon,
.mobile_lag_icon {
  width: 40px;
  height: 52px;
  color: #333;
  font-size: 24px !important;
  line-height: 52px;
  text-align: center;
  cursor: pointer;
}

.mobile_menu_box {
  position: fixed;
  right: -110%;
  top: 0;
  z-index: 15;
  width: 75%;
  height: 100%;
  background: #fff;
  padding: 20px 15px;
  overflow-y: auto;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
}

.mobile_menu_close {
  position: absolute;
  right: calc(clamp(1.125rem, 0.739rem + 1.93vw, 2.188rem) * -0.6);
  top: calc(clamp(1.125rem, 0.739rem + 1.93vw, 2.188rem) * -0.6);
  z-index: 15;
  width: 30px;
  height: 30px;
  line-height: 30px;
  font-size: 20px;
  text-align: center;
}

.mobile_menu_box.show {
  right: 0;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
}

.mobile_menu_dl {
  margin: 0;
  padding-top: 20px;
}

.mobile_menu_dl dd {
  clear: both;
  margin: 0;
  line-height: 1.3;
  border-bottom: 1px solid #e1e1e1;
}

.mobile_menu_tt {
  display: flex;
  display: -ms-flexbox;
  display: -webkit-flex;
  justify-content: space-between;
  -ms-justify-content: space-between;
  -webkit-justify-content: space-between;
  -ms-align-items: center;
  -webkit-align-items: center;
  align-items: center;
  flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  -webkit-flex-wrap: wrap;
}

.mobile_menu_tt .text {
  width: calc(100% - 50px);
  color: #333;
  font-size: clamp(1rem, 0.958rem + 0.21vw, 1.125rem);
  line-height: 24px;
  padding: clamp(0.625rem, 0.458rem + 0.83vw, 1.125rem) 0;
  text-transform: uppercase;
  font-family: "Inter-Regular";
}

.mobile_menu_dl dd.hover .mobile_menu_tt .text {
  color: var(--hue);
}

.mobile_menu_tt_icon {
  display: none;
  width: 44px;
  line-height: 44px;
  text-align: center;
  color: #333;
  font-size: clamp(1rem, 0.917rem + 0.42vw, 1.25rem);
  -webit-transition: all 0.5s;
  transition: all 0.5s;
  transform: rotateZ(0deg);
  -webkit-transform: rotateZ(0deg);
  -moz-transform: rotateZ(0deg);
  -ms-transform: rotateZ(0deg);
  -o-transform: rotateZ(0deg);
  cursor: pointer;
}

.mobile_menu_down {
  display: none;
  padding: 6px 0 10px 12px;
}

.mobile_menu_down_clm {
  margin-bottom: 8px;
}

.mobile_menu_down_clm_tt {
  display: -ms-flex;
  display: -webkit-flex;
  display: flex;
  -ms-justify-content: space-between;
  -webkit-justify-content: space-between;
  justify-content: space-between;
  -ms-align-items: center;
  -webkit-align-items: center;
  align-items: center;
  color: #333;
}

.mobile_menu_down_clm_tt .tt {
  width: calc(100% - 50px);
  color: #333;
  line-height: 20px;
  font-size: clamp(0.875rem, 0.833rem + 0.21vw, 1rem);
  text-transform: capitalize;
  font-family: "Inter-Regular";
  padding: clamp(0.313rem, 0.208rem + 0.52vw, 0.625rem) 0;
}

.mobile_menu_down_clm_tt .icon {
  width: 40px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  font-size: 18px;
  transform: rotateZ(90deg);
  transform: rotateZ(0deg);
  -webkit-transform: rotateZ(0deg);
  -moz-transform: rotateZ(0deg);
  -ms-transform: rotateZ(0deg);
  -o-transform: rotateZ(0deg);
  -webit-transition: all 0.5s;
  transition: all 0.5s;
}

.mobile_menu_down_clm.hover .mobile_menu_down_clm_tt .icon {
  -webit-transition: all 0.5s;
  transition: all 0.5s;
  transform: rotateZ(90deg);
  -webkit-transform: rotateZ(90deg);
  -ms-transform: rotateZ(90deg);
}

.mobile_menu_down_clm_list {
  display: none;
  padding: 5px 0 0 10px;
}

.mobile_menu_down_clm_list a {
  display: block;
  font-size: 12px;
  line-height: 1.4;
  color: #333;
  padding: 5px 0;
  position: relative;
}

.mobile_menu_tt_icon.hover {
  transform: rotateZ(90deg);
  -webkit-transform: rotateZ(90deg);
  -ms-transform: rotateZ(90deg);
  -webit-transition: all 0.5s;
  transition: all 0.5s;
}

.mobile_menu_dl dd.hover .mobile_menu_tt .text {
  color: var(--hue);
}

.mobile_search_box {
  position: fixed;
  left: 0;
  top: 52px;
  z-index: 13;
  display: none;
  width: 100%;
  padding: 20px;
  background: #fafafa;
}

.mobile_search_box form {
  width: 100%;
  padding: 2px;
  border-radius: 5px;
  border: 1px solid #ddd;
}

.mobile_search_text {
  line-height: 40px;
  padding-left: 15px;
  font-size: 14px;
  color: #333;
  width: calc(100% - 40px);
  border: 0;
}

.mobile_search_btn {
  width: 40px;
  height: 40px;
  font-size: 22px;
  color: var(--hue);
  text-align: center;
  line-height: 40px;
  font-weight: bold;
  border: none;
  background: #fff;
}

.mobile_menu_b {
  margin-top: 40px;
}

.mobile_menu_b_clm {
  margin-bottom: 25px;
}

.mobile_menu_b_clm .tt {
  font-size: 16px;
  color: #333;
  margin-bottom: 8px;
}

.mobile_menu_b_clm .text {
  font-size: 14px;
  color: #333;
}

.mobile_menu_b_clm .text a {
  color: #333;
  word-break: break-all;
}

/* footer */
/* footer */
/* footer */
.ls_footer {
  background-color: var(--hue2);
  color: #ffffff;
  padding: clamp(1.875rem, 1.406rem + 2.34vw, 3.75rem) clamp(0.75rem, 0.563rem + 0.94vw, 1.5rem) clamp(0.75rem, 0.563rem + 0.94vw, 1.5rem);
}

.ls_footer_t {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: clamp(0.938rem, 0.234rem + 3.52vw, 3.75rem);
  margin-bottom: clamp(0.938rem, 0.547rem + 1.95vw, 2.5rem);
}

.ls_footer_title {
  font-size: 18px;
  margin-bottom: clamp(0.75rem, 0.563rem + 0.94vw, 1.5rem);
}

.ls_footer_list p {
  opacity: 0.8;
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: clamp(0.5rem, 0.375rem + 0.63vw, 1rem);
}

.ls_footer_list .item {
  margin-bottom: clamp(0.25rem, 0.188rem + 0.31vw, 0.5rem);
}

.ls_footer_list .item a {
  opacity: 0.8;
  color: #ffffff;
  font-size: 14px;
  transition: all .6s;
  -ms-transition: all .6s;
  -webkit-transition: all .6s;
}

.ls_footer_list .item a:hover {
  opacity: 1;
  color: var(--hue);
}

.ls_footer_b {
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  opacity: 0.7;
  font-size: 13px;
}

/* public_title */
/* public_title */
/* public_title */
.public_module_title {
  position: relative;
  z-index: 3;
}

.public_module_title .title {
  margin-bottom: 10px;
}

.public_module_title .line {
  width: 60px;
  height: 4px;
  background-color: var(--hue3);
  border-radius: 2px;
}

.public_module_title .text {
  margin-top: clamp(0.625rem, 0.391rem + 1.17vw, 1.563rem);
}

.public_btn {
  display: inline-block;
  padding: clamp(0.313rem, 0.156rem + 0.78vw, 0.938rem) clamp(0.938rem, 0.547rem + 1.95vw, 2.5rem);
  border-radius: 30px;
  text-decoration: none;
  font-size: clamp(0.875rem, 0.844rem + 0.16vw, 1rem);
  font-weight: 600;
  cursor: pointer;
  transition: all .6s;
  -ms-transition: all .6s;
  -webkit-transition: all .6s;
}

.public_btn:hover {
  background: #f59e0b;
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

/* index */
.ls_one {
  margin-top: 70px;
  position: relative;
  z-index: 2;
}

.ls_one_swiper {
  position: relative;
}


.ls_one_item {
  width: 100%;
  height: clamp(21.875rem, 17.969rem + 19.53vw, 37.5rem);
  position: relative;
  z-index: 3;
}

.ls_one_item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(30, 58, 138, 0.85);
  z-index: 2;
}

.ls_one_item img {
  width: 100%;
  height: 100%;
}

.ls_one_item .con {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  margin: auto;
  width: 80%;
  text-align: center;
  transform: translate(0%, -50%);
  -ms-transform: translate(0%, -50%);
  -webkit-transform: translate(0%, -50%);
  z-index: 2;
}

.ls_one_item .title {
  margin-bottom: clamp(0.75rem, 0.563rem + 0.94vw, 1.5rem);
}

.ls_one_item .text {
  opacity: 0.95;
  max-width: 800px;
  margin: auto;
}

.ls_one_item .btn {
  gap: clamp(0rem, -0.25rem + 1.25vw, 1rem);
}

.ls_one_item .public_btn {
  margin-top: clamp(0.938rem, 0.547rem + 1.95vw, 2.5rem);
}

.ls_one_swiper_button {
  position: absolute;
  top: 50%;
  left: clamp(0.938rem, 0.703rem + 1.17vw, 1.875rem);
  transform: translate(0%, -50%);
  -ms-transform: translate(0%, -50%);
  -webkit-transform: translate(0%, -50%);
  width: clamp(2.188rem, 1.953rem + 1.17vw, 3.125rem);
  height: clamp(2.188rem, 1.953rem + 1.17vw, 3.125rem);
  border-radius: 50%;
  overflow: hidden;
  display: flex;
  display: -ms-flexbox;
  display: -webkit-flex;
  align-items: center;
  -ms-align-items: center;
  -webkit-align-items: center;
  justify-content: center;
  -ms-justify-content: center;
  -webkit-justify-content: center;
  background-color: transparent;
  z-index: 2;
  cursor: pointer;
  background-color: rgba(255, 255, 255, 0.3);
  transition: all .6s;
  -ms-transition: all .6s;
  -webkit-transition: all .6s;
}

.ls_one_swiper_button.next {
  right: clamp(0.938rem, 0.703rem + 1.17vw, 1.875rem);
  left: auto;
}

.ls_one_swiper_button.next img {
  transform: rotate(-180deg);
  -ms-transform: rotate(-180deg);
  -webkit-transform: rotate(-180deg);
}

.ls_one_swiper_button img {
  height: clamp(0.938rem, 0.719rem + 1.09vw, 1.813rem);
}

.ls_one_swiper_button:hover {
  background-color: rgba(255, 255, 255, 0.5);
}

.swiper-pagination-bullets {
  position: absolute;
  bottom: 30px !important;
  left: 50% !important;
  transform: translateX(-50%);
  display: flex;
  justify-content: center;
  -ms-justify-content: center;
  -webkit-justify-content: center;
  gap: clamp(0.375rem, 0.281rem + 0.47vw, 0.75rem);
  z-index: 10;
}

.swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  margin: 0 !important;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  opacity: 1;
  transition: all .6s;
  -ms-transition: all .6s;
  -webkit-transition: all .6s;
}

.swiper-pagination-bullet-active {
  background: var(--hue3);
  width: 30px;
  border-radius: 6px;
}

/* .ls_case */
.ls_case_item {
  background-color: #ffffff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  transition: all .6s;
  -ms-transition: all .6s;
  -webkit-transition: all .6s;
  position: relative;
}

.ls_case_item .pic {
  width: 100%;
  height: 200px;
  position: relative;
  overflow: hidden;
}

.ls_serve_item:hover .pic img,
.ls_case_item:hover img {
  transform: scale(1.13, 1.13);
  -ms-transform: scale(1.13, 1.13);
  -webkit-transform: scale(1.13, 1.13);
  transition: all 1.8s;
  -ms-transition: all 1.8s;
  -webkit-transition: all 1.8s;
}

.ls_case_item .pic img {
  width: 100%;
  height: 100%;
  transition: all 1.8s;
  -ms-transition: all 1.8s;
  -webkit-transition: all 1.8s;
}

.ls_case_item .pic_tt {
  position: absolute;
  top: 15px;
  right: 15px;
  background-color: var(--hue3);
  color: #ffffff;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}

.ls_case_item .con {
  padding: clamp(0.938rem, 0.797rem + 0.7vw, 1.5rem);
}

.ls_case_item .title {
  margin-bottom: clamp(0.5rem, 0.375rem + 0.63vw, 1rem);
}

.ls_case_item .type {
  display: flex;
  display: -ms-flexbox;
  display: -webkit-flex;
  gap: clamp(0.75rem, 0.563rem + 0.94vw, 1.5rem);
  margin-bottom: clamp(0.5rem, 0.375rem + 0.63vw, 1rem);
  font-size: 13px;
  color: #999999;
}

.ls_case_item .text {
  margin-bottom: clamp(0.5rem, 0.375rem + 0.63vw, 1rem);
}

.ls_case_item .bottom {
  display: flex;
  display: -ms-flexbox;
  display: -webkit-flex;
  align-items: center;
  -ms-align-items: center;
  -webkit-align-items: center;
  gap: 8px;
  color: #10b981;
}
/*ls_practice*/
.ls_practice_item{
    box-shadow: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);
    padding: clamp(0.938rem, 0.672rem + 1.33vw, 2rem);
    border-radius: 12px;
    overflow: hidden;
    background-color: #ffffff;
}
.ls_practice_item .number{
    margin-bottom: 8px;
}
.ls_practice_item .subtitle{
    color: #f59e0b;
    margin-bottom: clamp(0.75rem, 0.563rem + 0.94vw, 1.5rem);
    font-weight: 600;
}
.ls_practice_item .text{
    margin-top: clamp(0.75rem, 0.563rem + 0.94vw, 1.5rem);
    color: #676F7E;
}









/* ls_serve */
.ls_serve_t {
  margin: clamp(1.25rem, 0.938rem + 1.56vw, 2.5rem) 0px;
}

.ls_serve_item {
  background-color: #ffffff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.ls_serve_item .pic {
  height: 200px;
  width: 100%;
  overflow: hidden;
}

.ls_serve_item .pic img {
  width: 100%;
  height: 100%;
  transition: all 1.8s;
  -ms-transition: all 1.8s;
  -webkit-transition: all 1.8s;
}

.ls_serve_item .con {
  padding: clamp(0.75rem, 0.563rem + 0.94vw, 1.5rem);
}

.ls_serve_item .title {
  margin-bottom: clamp(0.5rem, 0.375rem + 0.63vw, 1rem);
}

.ls_serve_item .type {
  margin-top: clamp(0.75rem, 0.563rem + 0.94vw, 1.5rem);
}

.ls_serve_item .type .item {
  display: flex;
  display: -ms-flexbox;
  display: -webkit-flex;
  line-height: 1.4;
  color: #1a1a1a;
  padding: clamp(0rem, -0.125rem + 0.63vw, 0.5rem) 0;
  margin-bottom: clamp(0.25rem, 0.188rem + 0.31vw, 0.5rem);
}

.ls_serve_item .type .icon {
  color: var(--hue3);
  margin-right: 8px;
  display: inline-block;
}

/* ls_about */
.ls_about_l {
  width: 47%;
}

.ls_about_r {
  width: 48%;
  gap: clamp(0.75rem, 0.563rem + 0.94vw, 1.5rem);
}

.ls_about_l .title {
  margin-bottom: clamp(0.75rem, 0.563rem + 0.94vw, 1.5rem);
}

.ls_about_dl {
  margin-top: clamp(0.938rem, 0.547rem + 1.95vw, 2.5rem);
  gap: clamp(0.75rem, 0.563rem + 0.94vw, 1.5rem);
}

.ls_about_dl .item {
  display: flex;
  display: -ms-flexbox;
  display: -webkit-flex;
  align-items: center;
  -ms-align-items: center;
  -webkit-align-items: center;
  gap: 12px;
}

.ls_about_dl .item .icon {
  width: 24px;
  height: 24px;
  background-color: var(--hue3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 14px;
}

.ls_about_item {
  background-color: #ffffff;
  border: 1px solid rgba(37, 99, 235, 0.1);
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  border-radius: 12px;
  padding: clamp(0.938rem, 0.547rem + 1.95vw, 2.5rem);
  text-align: center;
  transition: all .6s;
  -ms-transition: all .6s;
  -webkit-transition: all .6s;
}

.ls_about_item:hover {
  transform: translate(0%, -5px);
  border-color: var(--hue3);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.16);
  transition: all .6s;
  -ms-transition: all .6s;
  -webkit-transition: all .6s;
}

.ls_about_item .title {
  margin-bottom: 8px;
}

/* ls_business */
.ls_business_b {
  gap: 24px;
}

.ls_business_item {
  background-color: #ffffff;
  padding: clamp(0.938rem, 0.547rem + 1.95vw, 2.5rem);
  border-radius: 12px;
  overflow: hidden;
  text-align: center;
  cursor: pointer;
  position: relative;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  border-top: 3px solid transparent;
  transition: all .6s;
  -ms-transition: all .6s;
  -webkit-transition: all .6s;
}

.ls_business_item .icon {
  width: clamp(3.75rem, 3.438rem + 1.56vw, 5rem);
  height: clamp(3.75rem, 3.438rem + 1.56vw, 5rem);
  border-radius: 50%;
  display: flex;
  display: -ms-flexbox;
  display: -webkit-flex;
  align-items: center;
  -ms-align-items: center;
  -webkit-align-items: center;
  justify-content: center;
  -ms-justify-content: center;
  -webkit-justify-content: center;
  background-color: var(--hue);
  box-shadow: 0 4px 15px rgba(37, 99, 235, 0.2);
  margin: 0 auto clamp(0.75rem, 0.563rem + 0.94vw, 1.5rem);
}

.ls_business_item .icon svg {
  fill: #ffffff;
  width: clamp(1.875rem, 1.719rem + 0.78vw, 2.5rem);
  height: clamp(1.875rem, 1.719rem + 0.78vw, 2.5rem);
}

.ls_business_item .title {
  margin-bottom: clamp(0.5rem, 0.375rem + 0.63vw, 1rem);
}

.ls_business_item:hover {
  border-top-color: var(--hue3);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.16);
  transition: all .6s;
  -ms-transition: all .6s;
  -webkit-transition: all .6s;
}

/* ls_institution */
.ls_institution_swiper .swiper-slide {
  height: auto;
}

.ls_institution_item {
  background-color: #ffffff;
  border-radius: 12px;
  overflow: hidden;
  height: 100%;
  width: 100%;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  transition: all .6s;
  -ms-transition: all .6s;
  -webkit-transition: all .6s;
}

.ls_process_item:hover,
.ls_institution_item:hover {
  transform: translate(0%, -5px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.16);
  transition: all .6s;
  -ms-transition: all .6s;
  -webkit-transition: all .6s;
}

.ls_institution_item .top {
  background-color: #f8f9fa;
  display: flex;
  display: -ms-flexbox;
  display: -webkit-flex;
  align-items: center;
  -ms-align-items: center;
  -webkit-align-items: center;
  justify-content: center;
  -ms-justify-content: center;
  -webkit-justify-content: center;
  padding: 16px 24px;
}

.ls_institution_item .top .icon {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid #ffffff;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.ls_institution_item .icon img {
  width: 100%;
  height: 100%;
}

.ls_institution_item .bottom {
  padding: 8px 24px 16px;
  text-align: center;
}

.ls_institution_item .name {
  font-size: 19px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--hue);
}

.ls_institution_item .title {
  margin-bottom: clamp(0.5rem, 0.375rem + 0.63vw, 1rem);
  font-size: 13px;
  color: #666666;
}

.ls_institution_item .text {
  font-size: 13px;
  color: #666666;
  line-height: 1.6;
  text-align: left;
}

.ls_institution_swiper_button {
  position: absolute;
  top: 50%;
  left: 20px;
  transform: translate(0%, -50%);
  -ms-transform: translate(0%, -50%);
  -webkit-transform: translate(0%, -50%);
  z-index: 2;
  width: clamp(2.5rem, 2.266rem + 1.17vw, 3.438rem);
  height: clamp(2.5rem, 2.266rem + 1.17vw, 3.438rem);
  border: 2px solid var(--hue3);
  border-radius: 50%;
  font-size: clamp(1.125rem, 1.063rem + 0.31vw, 1.375rem);
  background-color: #ffffff;
  cursor: pointer;
  display: flex;
  display: -ms-flexbox;
  display: -webkit-flex;
  align-items: center;
  -ms-align-items: center;
  -webkit-align-items: center;
  justify-content: center;
  -ms-justify-content: center;
  -webkit-justify-content: center;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
  color: var(--hue3);
}

.ls_institution_swiper_button.next {
  right: 20px;
  left: auto;
}

.ls_institution_swiper {
  padding: 15px 10px;
  width: calc((100% + 20px));
  position: relative;
  left: -10px;
}

.ls_institution_swiper_pagination {
  position: relative;
  width: 140px !important;
  bottom: 0 !important;
  gap: 0 !important;
  margin-top: 20px;
}

.ls_institution_swiper_pagination .swiper-pagination-bullet {
  background-color: #e0e0e0;
  margin: 0 4px !important;
}

.ls_institution_swiper_pagination .swiper-pagination-bullet-active {
  background-color: var(--hue3);
}

.ls_institution_con {
  padding: clamp(1.25rem, 0.938rem + 1.56vw, 2.5rem) clamp(0.75rem, 0.563rem + 0.94vw, 1.5rem);
  background-color: #ffffff;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  margin-top: clamp(1.25rem, 0.938rem + 1.56vw, 2.5rem);
}

.ls_institution_con .title {
  line-height: 1.3;
  margin-bottom: clamp(0.5rem, 0.375rem + 0.63vw, 1rem);
}

.ls_institution_con .text p {
  margin-bottom: clamp(0.5rem, 0.375rem + 0.63vw, 1rem);
}

.ls_institution_con .list {
  gap: 8px;
  margin-top: clamp(0.75rem, 0.563rem + 0.94vw, 1.5rem);
}

.ls_institution_con .item {
  display: flex;
  display: -ms-flexbox;
  display: -webkit-flex;
  align-items: center;
  -ms-align-items: center;
  -webkit-align-items: center;
  gap: clamp(0.375rem, 0.281rem + 0.47vw, 0.75rem);
  font-size: clamp(0.75rem, 0.703rem + 0.23vw, 0.938rem);
  color: #1a1a1a;
}

.ls_institution_con .item .icon {
  background: var(--hue3);
  color: #ffffff;
  width: clamp(1.25rem, 1.125rem + 0.63vw, 1.75rem);
  height: clamp(1.25rem, 1.125rem + 0.63vw, 1.75rem);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-weight: 700;
  font-size: clamp(0.75rem, 0.719rem + 0.16vw, 0.875rem);
}

.ls_institution_con .item .tt {
  width: calc(100% - clamp(1.875rem, 1.719rem + 0.78vw, 2.5rem));
}

/* ls_process */
.ls_process_item {
  background-color: #ffffff;
  padding: clamp(0.938rem, 0.547rem + 1.95vw, 2.5rem);
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  height: 100%;
  transition: all .6s;
  -ms-transition: all .6s;
  -webkit-transition: all .6s;
}

.ls_process_item .top {
  display: flex;
  display: -ms-flexbox;
  display: -webkit-flex;
  justify-content: space-between;
  -ms-justify-content: space-between;
  -webkit-justify-content: space-between;
  align-items: flex-start;
  -ms-align-items: flex-start;
  -webkit-align-items: flex-start;
  margin-bottom: clamp(0.75rem, 0.563rem + 0.94vw, 1.5rem);
  gap: 16px;
}

.ls_process_item .top .icon {
  width: clamp(3.125rem, 2.813rem + 1.56vw, 4.375rem);
  height: clamp(3.125rem, 2.813rem + 1.56vw, 4.375rem);
  background-color: var(--hue3);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  display: -ms-flexbox;
  display: -webkit-flex;
  align-items: center;
  -ms-align-items: center;
  -webkit-align-items: center;
  justify-content: center;
  -ms-justify-content: center;
  -webkit-justify-content: center;
  box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
  transition: all .6s;
  -ms-transition: all .6s;
  -webkit-transition: all .6s;
}

.ls_process_item:hover .top .icon {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
}

.ls_process_item .top .icon svg {
  width: clamp(1.563rem, 1.391rem + 0.86vw, 2.25rem);
  height: clamp(1.563rem, 1.391rem + 0.86vw, 2.25rem);
  fill: currentColor;
}

.ls_process_item .trim {
  width: 40px;
  height: 40px;
  background-image: linear-gradient(135deg, var(--hue) 0%, var(--hue3) 100%);
  border-radius: 50%;
  overflow: hidden;
  display: flex;
  display: -ms-flexbox;
  display: -webkit-flex;
  align-items: center;
  -ms-align-items: center;
  -webkit-align-items: center;
  justify-content: center;
  -ms-justify-content: center;
  -webkit-justify-content: center;
  color: #ffffff;
  font-weight: 700;
  font-size: 16px;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.2);
}

.ls_process_item .subtitle {
  font-size: 14px;
  font-weight: 600;
  color: var(--hue3);
  margin-bottom: clamp(0.5rem, 0.375rem + 0.63vw, 1rem);
  text-transform: uppercase;
}

.ls_process_item h3 {
  margin-bottom: 8px;
  line-height: 1.3;
}

.ls_process_item .text {
  color: #1a1a1a;
  font-size: clamp(0.875rem, 0.844rem + 0.16vw, 1rem);
}

.ls_process_item .item {
  display: flex;
  display: -ms-flexbox;
  display: -webkit-flex;
  align-items: center;
  -ms-align-items: center;
  -webkit-align-items: center;
  font-size: 13px;
  color: #1a1a1a;
  margin-bottom: 8px;
  padding-left: clamp(0.938rem, 0.797rem + 0.7vw, 1.5rem);
  position: relative;
}

.ls_process_item .item::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--hue3);
  font-weight: 700;
  font-size: 14px;
}

/* ls_feedback */
.ls_feedback_swiper .swiper-slide {
  height: auto;
}

.ls_feedback_item {
  position: relative;
  z-index: 2;
  cursor: pointer;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  height: 100%;
  display: flex;
  display: -ms-flexbox;
  display: -webkit-flex;
  flex-direction: column;
  -ms-flex-direction: column;
  -webkit-flex-direction: column;
}

.ls_feedback_item video {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 9 / 16;
  object-fit: cover;
}

.ls_feedback_item .con {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: all .6s;
  -ms-transition: all .6s;
  -webkit-transition: all .6s;
}

.ls_feedback_item .con .icon {
  width: 80px;
  height: 80px;
  background: rgba(37, 99, 235, 0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 32px;
}

.ls_feedback_item:hover .con {
  opacity: 1;
}

.ls_feedback_swiper_button {
  position: absolute;
  top: 50%;
  left: 30px;
  transform: translate(0%, -50%);
  -ms-transform: translate(0%, -50%);
  -webkit-transform: translate(0%, -50%);
  width: 50px;
  height: 50px;
  background-color: rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  z-index: 2;
  color: #ffffff;
  transition: all .6s;
  -ms-transition: all .6s;
  -webkit-transition: all .6s;
}

.ls_feedback_swiper_button.next {
  right: 30px;
  left: auto;
}

.ls_feedback_swiper_button::after {
  font-size: 20px;
  font-weight: 700;
}

.ls_feedback_swiper_button:hover {
  background-color: rgba(255, 255, 255, 0.5);
}

.ls_feedback_swiper_pagination {
  position: relative;
  bottom: 0 !important;
  margin-top: 20px;
}

/* ls_contact */
.ls_contact_list {
  margin-top: clamp(0rem, -0.938rem + 4.69vw, 3.75rem);
}

.ls_contact_item {
  background-color: #ffffff;
  padding: clamp(0.938rem, 0.547rem + 1.95vw, 2.5rem);
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: all .6s;
  -ms-transition: all .6s;
  -webkit-transition: all .6s;
}
.ls_contact_item:hover{
  transform: translateY(-5px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.ls_contact_item .icon {
  width: 60px;
  height: 60px;
  margin: 0 auto clamp(0.75rem, 0.563rem + 0.94vw, 1.5rem);
  background-color: var(--hue3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: #ffffff;
}

.ls_contact_item .icon svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

.ls_contact_item .title {
  font-size: 16px;
  font-weight: 600;
  color: var(--hue);
  margin-bottom: 8px;
}

.ls_contact_item .text {
  font-size: 13px;
  color: #666666;
  line-height: 1.6;
}



.ls_contact_c {
  background-color: var(--hue);
  padding: clamp(2.5rem, 1.875rem + 3.13vw, 5rem) clamp(0.938rem, 0.547rem + 1.95vw, 2.5rem);
  border-radius: 12px;
  overflow: hidden;
  text-align: center;
  margin-bottom: clamp(2.5rem, 1.875rem + 3.13vw, 5rem);
  position: relative;
}

.ls_contact_c .title {
  font-size: clamp(1.75rem, 1.625rem + 0.63vw, 2.25rem);
  font-weight: 700;
  color: #ffffff;
  margin-bottom: clamp(0.75rem, 0.563rem + 0.94vw, 1.5rem);
  position: relative;
  z-index: 1;
}

.ls_contact_c .text {
  font-size: clamp(0.875rem, 0.844rem + 0.16vw, 1rem);
  color: #ffffff;
  opacity: 0.9;
  margin-bottom: clamp(1.25rem, 0.938rem + 1.56vw, 2.5rem);
  line-height: 1.8;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}













/*
 * video_open
 */
.video_window {
  display: none;
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  z-index: 10000;
  padding: 20vh;
  height: 100%;
}

.video_window_rela {
  position: relative;
  height: 100%;
}

.video_window_rela video {
  width: 100%;
  height: 100%;
}

.video_window_close {
  position: absolute;
  right: -12px;
  top: -12px;
  width: 20px;
  color: #fff;
  font-size: 18px;
  height: 20px;
  font-family: arial;
  line-height: 20px;
  text-align: center;
  cursor: pointer;
}

.video_window_mask {
  display: none;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 9999;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, .8);
}


/* l */
@media (max-width: 1024px) {
  .video_window{
    padding: 0;
    height: auto;
    width: 90%;
  }
  .bgfixed {
    background-attachment: local;
  }
  .wrapper {
    width: 100%;
    padding-left: 15px;
    padding-right: 15px;
  }
}

/* m */
@media (max-width: 768px) {
  .menu_dl dd {
    display: none;
  }

  .menu_dl dd:last-child {
    display: block;
  }

  .ls_footer_t {
    grid-template-columns: repeat(1, minmax(0, 1fr));
  }

}

/* s */
@media (max-width: 480px) {
  .ls_feedback_item .con {
    opacity: 1;
  }

}



/* 
图片放大
 */
#baguetteBox-overlay {
	display: none;
	opacity: 0;
	position: fixed;
	overflow: hidden;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: 1000000;
	background-color: #222;
	background-color: rgba(0, 0, 0, 0.8);
	-webkit-transition: opacity 0.5s ease;
	        transition: opacity 0.5s ease;
}

#baguetteBox-overlay.visible {
	opacity: 1;
}

#baguetteBox-overlay .full-image {
	display: inline-block;
	position: relative;
	width: 100%;
	height: 100%;
	text-align: center;
}

#baguetteBox-overlay .full-image figure {
	display: inline;
	margin: 0;
	height: 100%;
}

#baguetteBox-overlay .full-image img {
	display: inline-block;
	width: auto;
	height: auto;
	max-height: 100%;
	max-width: 100%;
	vertical-align: middle;
	-webkit-box-shadow: 0 0 8px rgba(0, 0, 0, 0.6);
	   -moz-box-shadow: 0 0 8px rgba(0, 0, 0, 0.6);
	        box-shadow: 0 0 8px rgba(0, 0, 0, 0.6);
}

#baguetteBox-overlay .full-image figcaption {
	display: block;
	position: absolute;
	bottom: 0;
	width: 100%;
	text-align: center;
	line-height: 2;
	color: #ccc;
	font-size: 16px;
	background-color: #000;
	background-color: rgba(0, 0, 0, 0.6);
	font-family: sans-serif;
}

#baguetteBox-overlay .full-image:before {
	content: "";
	display: inline-block;
	height: 50%;
	width: 1px;
	margin-right: -1px;
}

#baguetteBox-slider {
	position: absolute;
	left: 0;
	top: 0;
	height: 100%;
	width: 100%;
	white-space: nowrap;
	-webkit-transition: left 0.4s ease, -webkit-transform 0.4s ease;
	        transition: left 0.4s ease, -moz-transform 0.4s ease;
	        transition: left 0.4s ease, transform 0.4s ease;
}

#baguetteBox-slider.bounce-from-right {
	-webkit-animation: bounceFromRight 0.4s ease-out;
	        animation: bounceFromRight 0.4s ease-out;
}

#baguetteBox-slider.bounce-from-left {
	-webkit-animation: bounceFromLeft 0.4s ease-out;
	        animation: bounceFromLeft 0.4s ease-out;
}

.baguetteBox-button#next-button,
.baguetteBox-button#previous-button {
	top: 50%;
	top: calc(50% - 30px);
	width: 44px;
	height: 60px;
}

.baguetteBox-button {
	position: absolute;
	cursor: pointer;
	outline: none;
	padding: 0;
	margin: 0;
	border: 0;
	-moz-border-radius: 15%;
	     border-radius: 15%;
	background-color: #323232;
	background-color: rgba(50, 50, 50, 0.5);
	color: #ddd;
	font: 1.6em sans-serif;
	-webkit-transition: background-color 0.4s ease;
	        transition: background-color 0.4s ease;
}

.baguetteBox-button:hover {
	background-color: rgba(50, 50, 50, 0.9);
}

.baguetteBox-button#next-button {
	right: 2%;
}

.baguetteBox-button#previous-button {
	left: 2%;
}

.baguetteBox-button#close-button {
	top: 20px;
	right: 2%;
	right: calc(2% + 6px);
	width: 30px;
	height: 30px;
}

.baguetteBox-button svg {
	position: absolute;
	left: 0;
	top: 0;
}