* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  width: 100%;
}
body .app {
  width: 100%;
  /* .site-nav 样式由 public.css 统一管理，此处不再重复定义 */
}
body .app .container {
  width: 1440px;
  height: 100%;
  margin: 0 auto;
}
body .app .banner {
  width: 100%;
  height: 660px;
  position: relative;
  overflow: hidden;
}
body .app .banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
}
body .app .banner .container .banner-main {
  position: relative;
  z-index: 2;
  width: auto;
  max-width: 80%;
  margin-top: 217px;
  margin-left: 119px;
}
body .app .banner .container .banner-main span {
  display: block;
  height: auto;
  color: #191919;
  font-family: "Alibaba PuHuiTi";
  font-weight: 700;
  font-size: 35px;
  line-height: 48px;
}
body .app .banner .container .banner-main .text {
  width: auto;
  max-width: 700px;
  height: auto;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
}
body .app .banner .container .banner-main .text p {
  width: auto;
  color: #191919;
  font-family: "Alibaba PuHuiTi";
  font-weight: 400;
  font-size: 16px;
  line-height: 22px;
}
body .app .customer {
  height: 1407px;
  overflow: hidden;
}
body .app .customer .title {
  width: 100%;
  max-width: 768px;
  height: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  flex-shrink: 0;
  margin: 78px auto 0;
  padding: 0 5%;
  box-sizing: border-box;
}
body .app .customer .title h1 {
  margin: 0 auto 0;
  color: #101828;
  font-family: Inter;
  font-weight: 700;
  font-size: 36px;
  line-height: 40px;
  letter-spacing: 0.4px;
  text-align: center;
}
body .app .customer .title p {
  text-align: center;
  color: #4a5565;
  font-family: Inter;
  font-weight: 400;
  font-size: 18px;
  line-height: 28px;
  letter-spacing: -0.4px;
  width: 100%;
}
body .app .customer .swiperCustomer1 {
  width: 1201px;
  height: 516px;
  width: 83.3%;
  border: 1px solid #57a6df;
  background: linear-gradient(rgba(0, 0, 0, 0.55), rgba(0, 0, 0, 0.55));
  margin: 49px auto 0;
  overflow: hidden;
  border-radius: 10px;
}
body .app .customer .swiperCustomer1 .swiper-wrapper {
  height: 438px;
  bottom: -78px;
}
body .app .customer .swiperCustomer1 .swiper-wrapper .swiper-slide {
  height: 438px;
  position: relative;
}
body .app .customer .swiperCustomer1 .swiper-wrapper .swiper-slide .bg {
  color: rgba(255, 255, 255, 0.45);
  font-family: "Alibaba PuHuiTi";
  font-weight: 700;
  font-size: 60px;
  line-height: 82px;
  width: auto;
  max-width: 90%;
  height: auto;
  display: block;
  position: absolute;
  z-index: 2;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
body .app .customer .swiperCustomer1 .swiper-wrapper .swiper-slide img {
  display: block;
  position: absolute;
  z-index: 1;
  top: 0;
  left: 0;
  width: 100%;
  height: 438px;
  object-fit: cover;
}
body .app .customer .swiperCustomer1 .swiper-wrapper .swiper-slide p {
  width: 1052px;
  width: 90%;
  color: rgba(255, 255, 255, 0.9);
  font-family: Inter;
  font-weight: 400;
  font-size: 18px;
  line-height: 42px;
  letter-spacing: -0.2px;
  margin: 58px auto 0;
  position: relative;
  z-index: 3;
}
body .app .customer .swiperCustomer1 .swiper-pagination {
  position: relative;
  top: -438px;
  width: 100%;
  height: 78px;
  display: flex;
  margin: 0;
  padding: 0;
}
body .app .customer .swiperCustomer1 .swiper-pagination .swiper-pagination-bullet {
  flex: 1;
  height: 100%;
  border-radius: 0;
  background: #f0f0f0;
  color: #666;
  font-size: 18px;
  line-height: 80px;
  text-align: center;
  opacity: 1;
  margin: 0;
  border-left: 1px solid #57a6df;
  transition: all 0.3s ease-in-out;
}
body .app .customer .swiperCustomer1 .swiper-pagination .swiper-pagination-bullet:hover {
  background: #64b5f6;
  color: #fff;
}
body .app .customer .swiperCustomer1 .swiper-pagination .swiper-pagination-bullet:first-child {
  border-left: none;
}
body .app .customer .swiperCustomer1 .swiper-pagination .swiper-pagination-bullet-active {
  background: #64b5f6;
  color: #fff;
}
body .app .customer .swiperCustomer2 {
  width: 100%;
  height: 450px;
  margin: 100px auto 0;
  overflow: hidden;
}
body .app .customer .swiperCustomer2 .swiper-wrapper {
  height: 374px;
}
body .app .customer .swiperCustomer2 .swiper-wrapper .swiper-slide {
  width: 284px;
  height: 374px;
  border-radius: 16px;
  border: 1px solid #f3f4f6;
  box-sizing: border-box;
  background: rgba(242, 242, 242, 0.1);
}
body .app .customer .swiperCustomer2 .swiper-wrapper .swiper-slide .img {
  margin-top: 20px;
  margin-left: 23px;
  display: flex;
  align-items: center;
}
body .app .customer .swiperCustomer2 .swiper-wrapper .swiper-slide .img img {
  width: 56px;
  height: 56px;
  display: flex;
  place-content: center;
  place-items: center;
  flex-shrink: 0;
  box-sizing: border-box;
  padding: 14px;
  border-radius: 14px;
  background: #eff6ff;
  margin-right: 129px;
}
body .app .customer .swiperCustomer2 .swiper-wrapper .swiper-slide .img span {
  color: rgba(16, 24, 40, 0.25);
  font-family: Inter;
  font-weight: 700;
  font-size: 42px;
  line-height: 28px;
  letter-spacing: -0.4px;
}
body .app .customer .swiperCustomer2 .swiper-wrapper .swiper-slide .p1 {
  color: #101828;
  font-family: Inter;
  font-weight: 700;
  font-size: 20px;
  line-height: 28px;
  letter-spacing: -0.4px;
  margin-top: 13px;
  margin-left: 25px;
}
body .app .customer .swiperCustomer2 .swiper-wrapper .swiper-slide .p2 {
  margin-top: 13px;
  margin-left: 25px;
  color: #4a5565;
  font-family: Inter;
  font-weight: 400;
  font-size: 14px;
  line-height: 22.8px;
  letter-spacing: -0.2px;
}
body .app .customer .swiperCustomer2 .swiper-wrapper .swiper-slide:hover {
  background: rgba(255, 120, 96, 0.2);
}
body .app .customer .swiperCustomer2 .swiper-pagination {
  transform: translateX(-50%);
  width: 31.805%;
  height: 42px;
  position: relative;
  top: 34px;
  left: 50%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
body .app .customer .swiperCustomer2 .swiper-pagination .swiper-pagination-bullet {
  width: 14px;
  height: 14px;
  background: #d9d9d9;
}
body .app .customer .swiperCustomer2 .swiper-pagination .swiper-pagination-bullet-active {
  width: 14px;
  height: 14px;
  border: 2px solid #ff4929;
  background: #57a6df;
}
body .app .customer .swiperCustomer2-button-prev {
  position: absolute;
  top: 2010px;
  left: 330px;
  left: 25%;
  width: 43px;
  height: 42px;
  display: flex;
  place-content: center;
  place-items: center;
  flex-shrink: 0;
  border-radius: 16777200px;
  box-sizing: border-box;
  background: url('../images/cooperate/customer2Prev.png') no-repeat center center / cover;
}
body .app .customer .swiperCustomer2-button-next {
  position: absolute;
  top: 2010px;
  right: 330px;
  right: 25%;
  width: 43px;
  height: 42px;
  display: flex;
  place-content: center;
  place-items: center;
  flex-shrink: 0;
  border-radius: 16777200px;
  box-sizing: border-box;
  background: url('../images/cooperate/customer2Next.png') no-repeat center center / cover;
}
body .app .range {
  height: 460px;
  overflow: hidden;
}
body .app .range main {
  width: 1200px;
  height: 322px;
  width: 83.3%;
  display: flex;
  justify-content: space-between;
  padding: 57px 57px 1px 57px;
  padding: 3% 3% 1px 3%;
  border-radius: 24px;
  border: 1px solid #f3f4f6;
  box-sizing: border-box;
  background: #ffffff;
  box-shadow: 0px 0px 15px -3px rgba(0, 0, 0, 0.1);
  margin: 97px auto 0;
}
body .app .range main .left h1 {
  color: #101828;
  font-family: Inter;
  font-weight: 700;
  font-size: 30px;
  line-height: 36px;
  letter-spacing: 0.4px;
}
body .app .range main .left h2 {
  color: #1d218d;
  font-family: Inter;
  font-weight: 700;
  font-size: 30px;
  line-height: 36px;
  letter-spacing: 0.4px;
}
body .app .range main .left p {
  width: 100%;
  max-width: 357px;
  margin-top: 15px;
  color: #4a5565;
  font-family: Inter;
  font-weight: 400;
  font-size: 16px;
  line-height: 24px;
  letter-spacing: -0.3px;
}
body .app .range main .left button {
  width: 194px;
  height: 35px;
  display: flex;
  place-content: center;
  place-items: center;
  gap: 8px;
  flex-shrink: 0;
  box-sizing: border-box;
  padding: 8px;
  border-radius: 6px;
  background: #57a6df;
  border: none;
  margin-top: 13px;
  transition: all 0.3s ease-in-out;
}
body .app .range main .left button:hover {
  transform: scale(1.05);
}
body .app .range main .left button span {
  color: #ffffff;
  font-family: Inter;
  font-weight: 600;
  font-size: 16px;
  line-height: 24px;
  letter-spacing: -0.3px;
}
body .app .range main .right {
  margin-top: 29px;
  width: 681.3px;
  width: 59%;
  height: 150px;
  display: flex;
  flex-wrap: wrap;
  /* 关键：自动换行 */
  gap: 12px;
  margin-left: 47px;
}
body .app .range main .right .element {
  height: fit-content;
  border-radius: 16777200px;
  border: 1px solid #e5e7eb;
  box-sizing: border-box;
  background: #f9fafb;
  padding: 10px 20px;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}
body .app .range main .right .element span {
  color: #364153;
  font-family: Inter;
  font-weight: 500;
  font-size: 14px;
  line-height: 20px;
  letter-spacing: -0.2px;
  transition: color 0.25s ease;
}
body .app .range main .right .element:hover {
  background: #1d218d;
  border-color: #1d218d;
  transform: translateY(-2px);
}
body .app .range main .right .element:hover span {
  color: #ffffff;
}
/* ── Responsive ── */
@media only screen and (max-width: 1700px) {
  body .cooperate .container {
    width: 92%;
    max-width: 1440px;
  }
}
/* 1470px: 主布局收窄 - 覆盖 1366/1440 笔记本 */
@media only screen and (max-width: 1470px) {
  body .cooperate .banner {
    height: 560px;
  }
  body .cooperate .banner .container .banner-main {
    margin-left: 5%;
    margin-top: 180px;
  }
  body .cooperate .banner .container .banner-main span {
    font-size: 32px;
    line-height: 42px;
  }
  body .cooperate .customer,
  body .cooperate .range {
    height: auto;
    padding: 80px 0;
  }
  body .cooperate .customer .swiperCustomer2-button-prev,
  body .cooperate .customer .swiperCustomer2-button-next {
    display: none;
  }
  body .cooperate .customer .swiperCustomer1 .swiper-slide .bg {
    font-size: 48px;
  }
}
@media only screen and (max-width: 1280px) {
  body .cooperate .banner {
    height: 480px;
  }
  body .cooperate .banner .container .banner-main {
    margin-top: 140px;
  }
  body .cooperate .banner .container .banner-main span {
    font-size: 28px;
    line-height: 38px;
  }
  body .cooperate .customer {
    padding: 60px 0;
  }
  body .cooperate .customer .title h1 {
    font-size: 28px !important;
    line-height: 36px !important;
  }
  body .cooperate .customer .swiperCustomer1 .swiper-slide .bg {
    font-size: 40px !important;
  }
  body .cooperate .customer .swiperCustomer1 .swiper-slide p {
    font-size: 14px !important;
    line-height: 28px !important;
  }
  body .cooperate .range {
    padding: 60px 0;
  }
  body .cooperate .range main {
    flex-direction: column;
    height: auto;
    padding: 4%;
  }
  body .cooperate .range main .left {
    width: 100%;
  }
  body .cooperate .range main .left p {
    max-width: 100%;
  }
  body .cooperate .range main .right {
    margin-top: 24px;
    margin-left: 0;
    width: 100%;
    height: auto;
  }
  body .cooperate .range h1,
  body .cooperate .range h2 {
    font-size: 26px !important;
  }
}
@media only screen and (max-width: 1024px) {
  body .cooperate .banner {
    height: 400px;
  }
  body .cooperate .banner .container .banner-main {
    margin-top: 110px;
  }
  body .cooperate .banner .container .banner-main span {
    font-size: 24px;
    line-height: 32px;
  }
  body .cooperate .banner .container .banner-main .text p {
    font-size: 14px;
  }
  body .cooperate .customer,
  body .cooperate .range {
    padding: 50px 0;
  }
  body .cooperate .customer h1,
  body .cooperate .range h1,
  body .cooperate .customer h2,
  body .cooperate .range h2 {
    font-size: 24px !important;
    line-height: 32px !important;
  }
  body .cooperate .customer p,
  body .cooperate .range p {
    font-size: 13px !important;
    line-height: 22px !important;
  }
  body .cooperate .customer .swiperCustomer1 .swiper-slide .bg {
    font-size: 32px !important;
    line-height: 48px !important;
    bottom: -12px;
  }
  body .cooperate .customer .swiperCustomer1 .swiper-slide p {
    line-height: 24px !important;
    margin-top: 30px;
  }
  body .cooperate .customer .swiperCustomer1 .swiper-pagination .swiper-pagination-bullet {
    font-size: 14px;
    line-height: 60px;
  }
  body .cooperate .customer .swiperCustomer2 .swiper-slide {
    width: 50% !important;
  }
}
@media only screen and (max-width: 800px) {
  body .cooperate .banner {
    height: 320px;
  }
  body .cooperate .banner .container .banner-main {
    max-width: 90%;
    margin-top: 90px;
  }
  body .cooperate .banner .container .banner-main span {
    font-size: 22px;
    line-height: 28px;
  }
  body .cooperate .customer,
  body .cooperate .range {
    padding: 40px 0;
  }
  body .cooperate .customer h1,
  body .cooperate .range h1,
  body .cooperate .customer h2,
  body .cooperate .range h2 {
    font-size: 22px !important;
    line-height: 30px !important;
  }
  body .cooperate .customer p,
  body .cooperate .range p {
    font-size: 12px !important;
  }
  body .cooperate .customer .swiperCustomer1 {
    width: 92%;
    height: auto;
    overflow: visible;
  }
  body .cooperate .customer .swiperCustomer1 .swiper-wrapper {
    height: auto !important;
    bottom: 0;
  }
  body .cooperate .customer .swiperCustomer1 .swiper-wrapper .swiper-slide {
    height: auto !important;
    min-height: 280px;
  }
  body .cooperate .customer .swiperCustomer1 .swiper-wrapper .swiper-slide .bg {
    font-size: 20px !important;
    line-height: 28px !important;
    bottom: 8px;
  }
  body .cooperate .customer .swiperCustomer1 .swiper-wrapper .swiper-slide img {
    height: 100%;
    min-height: 280px;
  }
  body .cooperate .customer .swiperCustomer1 .swiper-wrapper .swiper-slide p {
    font-size: 13px !important;
    line-height: 22px !important;
    margin-top: 16px;
    padding: 0 16px;
  }
  body .cooperate .customer .swiperCustomer1 .swiper-pagination {
    position: relative;
    top: 0;
    flex-wrap: nowrap;
  }
  body .cooperate .customer .swiperCustomer1 .swiper-pagination .swiper-pagination-bullet {
    flex: 1;
    font-size: 12px;
    line-height: 1.4;
    padding: 12px 8px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  body .cooperate .customer .swiperCustomer2 {
    height: auto;
    margin-top: 40px;
  }
  body .cooperate .customer .swiperCustomer2 .swiper-wrapper {
    height: auto;
  }
  body .cooperate .customer .swiperCustomer2 .swiper-slide {
    width: 100% !important;
    height: auto !important;
    min-height: 280px;
  }
  body .cooperate .range main .right .element {
    padding: 8px 14px;
  }
  body .cooperate .range main .right .element span {
    font-size: 13px !important;
  }
}
@media only screen and (max-width: 640px) {
  body .cooperate .banner {
    height: 260px;
  }
  body .cooperate .banner .container .banner-main {
    margin-top: 70px;
  }
  body .cooperate .banner .container .banner-main span {
    font-size: 20px;
    line-height: 26px;
  }
  body .cooperate .customer,
  body .cooperate .range {
    padding: 30px 0;
  }
  body .cooperate .customer h1,
  body .cooperate .range h1,
  body .cooperate .customer h2,
  body .cooperate .range h2 {
    font-size: 20px !important;
    line-height: 28px !important;
  }
  body .cooperate .customer p,
  body .cooperate .range p {
    font-size: 12px !important;
    line-height: 20px !important;
  }
  body .cooperate .range main .left button {
    width: 100%;
    max-width: 200px;
  }
}
@media only screen and (max-width: 480px) {
  body .cooperate .banner .container .banner-main {
    margin-left: 5%;
  }
  body .cooperate .customer .title h1 {
    font-size: 22px !important;
  }
  body .cooperate .range main .right .element {
    padding: 6px 12px;
  }
  body .cooperate .range main .right .element span {
    font-size: 12px !important;
  }
}