@charset "UTF-8";
.bg_color1 {
  background: #f7f8fb;
}

#slider .swiper-slide .banner-item {
  display: block;
  overflow: hidden;
  width: 100%;
  height: 100%;
}
#slider .swiper-slide .banner-item > img {
  display: block;
  width: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  transform: scale(1.1);
  transition: transform 6s ease;
}
#slider .swiper-slide .banner-item .info {
  position: absolute;
  left: 0;
  z-index: 10;
  width: 100%;
  top: 30%;
}
#slider .swiper-slide .banner-item .box-container {
  opacity: 0;
  visibility: hidden;
  transform: translateY(120px);
  transition: all 1.5s ease;
  transition-delay: 0.5s;
  transition-timing-function: cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
#slider .swiper-slide .banner-item .box-container .inner {
  padding: 1.8rem 2rem;
  border-radius: 2px;
}
#slider .swiper-slide .banner-item .box-container .inner .title {
  margin-bottom: 1.8rem;
}
#slider .swiper-slide .banner-item .box-container .inner .title img {
  width: 100%;
}
#slider .swiper-slide .banner-item .box-container .inner .more-btn a {
  display: inline-block;
  width: 10rem;
  height: 3.2rem;
  line-height: 3rem;
  text-align: center;
  background: #ca1a28;
  font-size: 1.6rem;
  color: #fff;
  border-radius: 4px;
}
#slider .swiper-slide .banner-item .box-container .inner .more-btn.round a {
  width: 12rem;
  height: 3.2rem;
  line-height: 3rem;
  background: linear-gradient(90deg, #ca1a28, #f25965);
  margin-right: 1.2rem;
  border-radius: 1.6rem;
}
#slider .swiper-slide .banner-item .box-container .inner .more-btn.round a:nth-last-child(1) {
  margin-right: 0;
}
#slider .swiper-slide .banner-item .box-container .inner.red {
  background: rgba(201, 21, 35, 0.78);
}
#slider .swiper-slide .banner-item .box-container .inner.inner1 {
  max-width: 62%;
}
#slider .swiper-slide .banner-item .box-container .inner.inner1 .title img {
  width: 70%;
}
#slider .swiper-slide .banner-item .box-container .inner.inner2 {
  max-width: 60%;
}
#slider .swiper-slide .banner-item .box-container .inner.inner3 {
  max-width: 80%;
}
#slider .swiper-slide .banner-item .box-container p {
  font-size: 1.5rem;
  color: #fff;
  font-family: fangsong;
  font-weight: 600;
  font-style: normal;
  text-transform: none;
  margin-top: 1.2rem;
}
#slider .swiper-slide.swiper-slide-active .banner-item > img {
  transform: scale(1);
}
#slider .swiper-slide.swiper-slide-active .banner-item .box-container {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
#slider .swiper-pagination-bullet-active {
  background: #ca1a28;
}
#slider .icon-arrows-left,
#slider .icon-arrows-right {
  transform: translateY(-50%);
  margin-top: initial;
}
#slider .icon-arrows-left.active,
#slider .icon-arrows-right.active {
  opacity: 0.6;
}
#slider .icon-arrows-left {
  left: -80px;
}
#slider .icon-arrows-left.active {
  left: 80px;
}
#slider .icon-arrows-right {
  right: -80px;
}
#slider .icon-arrows-right.active {
  right: 80px;
}

.slicknav_menu .slicknav_btn {
  right: 15px;
}
.slicknav_menu .slicknav_icon-bar {
  width: 2.4em;
  height: 0.2em;
  margin-bottom: 8px;
}

.mask {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 40;
  background: rgba(0, 0, 0, 0.5);
  display: none;
}

.video-modal-box {
  display: none;
  width: 100%;
  height: 100%;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 99;
}
.video-modal-box .box {
  width: 100%;
  height: 100%;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
}
.video-modal-box .container {
  background: #fff;
  padding: 2rem 3rem;
}
.video-modal-box .top {
  position: relative;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #f7f8f9;
}
.video-modal-box .name {
  font-size: 1.5rem;
  color: #082c7e;
  line-height: 2rem;
  letter-spacing: 0.2em;
  font-weight: 600;
  text-align: center;
}
.video-modal-box .close {
  display: inline-block;
  position: absolute;
  width: 20px;
  height: 20px;
  right: 0;
  top: 0;
  background-image: url(../images/v2/close.png);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center center;
  transition: all 0.4s ease;
}
.video-modal-box .close:hover {
  transform: rotate(90deg);
}
.video-modal-box .video-box {
  font-size: 0;
  overflow: hidden;
}
.video-modal-box .video-box video {
  display: block;
  max-width: 100%;
  max-height: 75vh;
  margin: 0 auto;
}

.mutual-header {
  background: #fff;
}
.mutual .container {
  padding-top: 8rem;
  padding-bottom: 6rem;
}
.mutual .container > h2 {
  font-size: 2rem;
  margin-bottom: 3rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.flex {
  display: flex;
  /* 不伸缩：固定尺寸，不占剩余空间（常用） */
  /* 收缩但不放大：仅当空间不足时缩小 */
  /* 放大但不收缩：仅当有剩余空间时放大 */
}
.flex-col {
  flex-direction: column;
}
.flex-wrap {
  flex-wrap: wrap;
}
.flex-nowrap {
  flex-wrap: nowrap;
}
.flex-1 {
  flex: 1;
}
.flex-2 {
  flex: 2;
}
.flex-3 {
  flex: 3;
}
.flex-none {
  flex: none;
}
.flex-shrink {
  flex: 0 1 auto;
}
.flex-grow {
  flex: 1 0 auto;
}
.flex-center {
  display: flex;
  justify-content: center;
  align-items: center;
}
.flex-justify-center {
  display: flex;
  justify-content: center;
}
.flex-align-center {
  display: flex;
  align-items: center;
}
.flex-justify-between {
  display: flex;
  justify-content: space-between;
}
.flex-between-center {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.flex-around-center {
  display: flex;
  justify-content: space-around;
  align-items: center;
}
.flex-col-center {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.flex-wrap-between {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
}

.justify-start {
  justify-content: flex-start;
}
.justify-end {
  justify-content: flex-end;
}
.justify-center {
  justify-content: center;
}
.justify-between {
  justify-content: space-between;
}
.justify-around {
  justify-content: space-around;
}

.items-start {
  align-items: flex-start;
}
.items-end {
  align-items: flex-end;
}
.items-center {
  align-items: center;
}

.content-start {
  align-content: flex-start;
}
.content-end {
  align-content: flex-end;
}
.content-center {
  align-content: center;
}
.content-between {
  align-content: space-between;
}
.content-around {
  align-content: space-around;
}

.gap {
  /* 水平+垂直不同间距（例：水平16px，垂直8px） */
}
.gap-xs {
  gap: 0.25rem;
}
.gap-sm {
  gap: 0.5rem;
}
.gap-md {
  gap: 1rem;
}
.gap-lg {
  gap: 1.5rem;
}
.gap-xl {
  gap: 2rem;
}
.gap-x-md {
  -moz-column-gap: 1rem;
       column-gap: 1rem;
}
.gap-y-sm {
  row-gap: 0.5rem;
}

.m-t-0 {
  margin-top: 0;
}

.m-t-xs {
  margin-top: 0.3rem;
}

.m-t-sm {
  margin-top: 0.6rem;
}

.m-t-md {
  margin-top: 1.2rem;
}

.m-t-lg {
  margin-top: 1.8rem;
}

.m-t-xl {
  margin-top: 2.4rem;
}

.m-t-xxl {
  margin-top: 3.6rem;
}

.m-b-0 {
  margin-bottom: 0;
}

.m-b-xs {
  margin-bottom: 0.3rem;
}

.m-b-sm {
  margin-bottom: 0.6rem;
}

.m-b-md {
  margin-bottom: 1.2rem;
}

.m-b-lg {
  margin-bottom: 1.8rem;
}

.m-b-xl {
  margin-bottom: 2.4rem;
}

.m-b-xxl {
  margin-bottom: 3.6rem;
}

.m-l-0 {
  margin-left: 0;
}

.m-l-xs {
  margin-left: 0.3rem;
}

.m-l-sm {
  margin-left: 0.6rem;
}

.m-l-md {
  margin-left: 1.2rem;
}

.m-l-lg {
  margin-left: 1.8rem;
}

.m-l-xl {
  margin-left: 2.4rem;
}

.m-l-xxl {
  margin-left: 3.6rem;
}

.m-r-0 {
  margin-right: 0;
}

.m-r-xs {
  margin-right: 0.3rem;
}

.m-r-sm {
  margin-right: 0.6rem;
}

.m-r-md {
  margin-right: 1.2rem;
}

.m-r-lg {
  margin-right: 1.8rem;
}

.m-r-xl {
  margin-right: 2.4rem;
}

.m-r-xxl {
  margin-right: 3.6rem;
}

.p-t-0 {
  padding-top: 0;
}

.p-t-xs {
  padding-top: 0.3rem;
}

.p-t-sm {
  padding-top: 0.6rem;
}

.p-t-md {
  padding-top: 1.2rem;
}

.p-t-lg {
  padding-top: 1.8rem;
}

.p-t-xl {
  padding-top: 2.4rem;
}

.p-t-xxl {
  padding-top: 3.6rem;
}

.p-b-0 {
  padding-bottom: 0;
}

.p-b-xs {
  padding-bottom: 0.3rem;
}

.p-b-sm {
  padding-bottom: 0.6rem;
}

.p-b-md {
  padding-bottom: 1.2rem;
}

.p-b-lg {
  padding-bottom: 1.8rem;
}

.p-b-xl {
  padding-bottom: 2.4rem;
}

.p-b-xxl {
  padding-bottom: 3.6rem;
}

.p-l-0 {
  padding-left: 0;
}

.p-l-xs {
  padding-left: 0.3rem;
}

.p-l-sm {
  padding-left: 0.6rem;
}

.p-l-md {
  padding-left: 1.2rem;
}

.p-l-lg {
  padding-left: 1.8rem;
}

.p-l-xl {
  padding-left: 2.4rem;
}

.p-l-xxl {
  padding-left: 3.6rem;
}

.p-r-0 {
  padding-right: 0;
}

.p-r-xs {
  padding-right: 0.3rem;
}

.p-r-sm {
  padding-right: 0.6rem;
}

.p-r-md {
  padding-right: 1.2rem;
}

.p-r-lg {
  padding-right: 1.8rem;
}

.p-r-xl {
  padding-right: 2.4rem;
}

.p-r-xxl {
  padding-right: 3.6rem;
}

.text-ellipsis-1 {
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  display: -webkit-box;
}

.text-ellipsis-2 {
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  display: -webkit-box;
}

.text-ellipsis-3 {
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  display: -webkit-box;
}

footer {
  background: #0e0e0e;
  padding-top: 3rem;
}
footer ul li {
  margin-bottom: 1rem;
  font-weight: 400;
}
footer ul li.head {
  color: rgba(255, 255, 255, 0.5);
  font-size: 1.2rem;
}
footer ul li a {
  font-size: 1.1rem;
  color: #fff;
}
footer ul li a:hover {
  color: #c91523;
}
footer .contact {
  padding-right: 1.2rem;
}
footer .contact .title {
  font-weight: 400;
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.5);
}
footer .contact img {
  width: 1.5rem;
  height: 1.5rem;
  margin-right: 0.2rem;
}
footer .contact p {
  font-size: 1rem;
  color: #fff;
  font-weight: 400;
}
footer .contact p.tell {
  font-weight: 600;
  font-size: 1.8rem;
}
footer .contact .item span {
  font-size: 1rem;
}
footer .logo {
  width: 9rem;
}
footer .logo img {
  width: 100%;
}
footer .foot {
  padding: 2rem 0;
}
footer .foot p {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.5);
  font-weight: 400;
  letter-spacing: 2px;
}
footer .foot p a {
  color: rgba(255, 255, 255, 0.5);
  font-weight: 400;
  font-size: 1.1rem;
}
footer .foot p a:hover {
  color: rgba(255, 255, 255, 0.7);
}