@media (max-width: 768px) {
  html {
    font-size: calc(100vw / 18);
  }
}
@media (min-width: 768px) and (max-width: 1358.99px) {
  html {
    font-size: calc(100vw / 19.5);
  }
}
@media (min-width: 1359px) and (max-width: 1401.99px) {
  html {
    font-size: calc(100vw / 19.2);
  }
}
@media (min-width: 1402px) and (max-width: 1681.99px) {
  html {
    font-size: calc(100vw / 18.8);
  }
}
@media (min-width: 1682px) and (max-width: 1921.99px) {
  html {
    font-size: calc(100vw / 19.2);
  }
}
@media (min-width: 1922px) and (max-width: 4000px) {
  html {
    font-size: calc(100vw / 25.6);
  }
}
/* 手机 */
@media (max-width: 768px) {
  /* banner */
  .banner {
    width: 100%;
    height: 32rem;
    position: relative;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
  }
  .banner .pv-project-sticky {
    position: relative;
    top: 0;
    width: 100%;
    height: 32rem;
    overflow: hidden;
  }
  .banner .pv-project-sticky .pv-project-img-wrap {
    position: absolute;
    left: 50%;
    top: 50% !important;
    width: 100%;
    height: 32rem;
    max-width: none;
    overflow: hidden;
    transform: translate(-50%, -50%);
    transform-origin: center center;
    z-index: 1;
    will-change: width, height, top, border-radius;
  }
  .banner .pv-project-sticky .pv-project-img-wrap img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
  }
  .banner .pv-project-sticky .pv-project-mask {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, #ffffff47 40%, #ffffffd6, #fff);
    z-index: 2;
    pointer-events: none;
  }
  .banner .pv-project-sticky .pv-project-content {
    position: absolute;
    left: 50%;
    top: 10%;
    width: 100%;
    padding: 0 5%;
    text-align: center;
    transform: translate(-50%, 0);
    z-index: 3;
    will-change: top, transform, color;
  }
  .banner .pv-project-sticky .pv-project-content h2 {
    margin: 0 0 1.33333333rem;
    font-size: 0.8rem;
    font-weight: 500;
    line-height: 1.8;
    color: #122546;
  }
  .banner .pv-project-sticky .pv-project-content .cmasiocmoa {
    margin: 0 auto;
    font-size: 0.53333333rem !important;
    line-height: 1.8 !important;
    color: inherit;
  }
  .banner .pv-project-sticky .pv-project-content .cmasiocmoa * {
    font-size: 0.53333333rem !important;
    line-height: 1.8 !important;
  }
  .banner .pv-project-sticky .pv-project-content .scaoicna {
    margin-top: 1.33333333rem;
    position: relative;
    display: block;
    width: 100%;
    overflow: hidden;
  }
  .banner .pv-project-sticky .pv-project-content .scaoicna .pv-mobile-slider-track {
    display: flex;
    width: 100%;
    transition: transform 0.45s ease;
    will-change: transform;
  }
  .banner .pv-project-sticky .pv-project-content .scaoicna .scnaocndhh {
    background-color: #fff;
    border-radius: 0.33333333rem;
    padding: 0.66666667rem;
    width: 100%;
    min-width: 100%;
    flex: 0 0 100%;
    box-sizing: border-box;
  }
  .banner .pv-project-sticky .pv-project-content .scaoicna .scnaocndhh .imgdhuan {
    width: 100%;
    height: 10rem;
    margin: 0 auto 0.66666667rem;
    text-align: center;
  }
  .banner .pv-project-sticky .pv-project-content .scaoicna .scnaocndhh .imgdhuan img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .banner .pv-project-sticky .pv-project-content .scaoicna .scnaocndhh h3 {
    text-align: center;
    font-size: 0.66666667rem;
    color: #122546;
    margin-bottom: 0.33333333rem;
  }
  .banner .pv-project-sticky .pv-project-content .scaoicna .scnaocndhh .sacaocontent {
    font-size: 0.53333333rem !important;
    color: #122546 !important;
    line-height: 1.8 !important;
    font-family: Arial, Helvetica, sans-serif !important;
  }
  .banner .pv-project-sticky .pv-project-content .scaoicna .scnaocndhh .sacaocontent * {
    font-size: 0.53333333rem !important;
    color: #122546 !important;
    line-height: 1.8 !important;
    font-family: Arial, Helvetica, sans-serif !important;
  }
  .banner .pv-project-sticky .pv-project-content .scaoicna .pv-mobile-slider-btn {
    display: none;
  }
  .banner .pv-project-sticky .pv-project-content .scaoicna .pv-mobile-slider-dots {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.4rem;
    margin-top: 0.66666667rem;
  }
  .banner .pv-project-sticky .pv-project-content .scaoicna .pv-mobile-slider-dot {
    display: block;
    width: 0.33333333rem;
    height: 0.33333333rem;
    border-radius: 50%;
    background: rgba(3, 54, 108, 0.25);
    transition: all 0.3s ease;
  }
  .banner .pv-project-sticky .pv-project-content .scaoicna .pv-mobile-slider-dot.active {
    width: 1.06666667rem;
    border-radius: 0.66666667rem;
    background: #03366c;
  }
  /* 系统特点 */
  .xttds {
    width: 100%;
    height: 100%;
    padding: 10% 5%;
    background-color: #f5f7f9;
  }
  .xttds .csnaucbia {
    width: 100%;
    margin: 0 auto 1.33333333rem;
  }
  .xttds .csnaucbia h3 {
    font-size: 0.8rem;
    color: #122546;
    font-weight: 500;
  }
  .xttds .travel-sectionscac {
    position: relative;
    overflow: hidden;
  }
  .xttds .travel-sectionscac .travel-wrapsacac {
    width: 100%;
    margin: 0 auto;
  }
  .xttds .travel-sectionscac .travel-wrapsacac .trscsc-swiper {
    overflow: hidden;
  }
  .xttds .travel-sectionscac .travel-wrapsacac .trscsc-swiper .swiper-wrapper {
    align-items: center;
  }
  .xttds .travel-sectionscac .travel-wrapsacac .trscsc-swiper .swiper-wrapper .swiper-slide .travel-card {
    position: relative;
    width: 100%;
    height: 12rem;
    border-radius: 0.33333333rem;
    overflow: hidden;
    background: #fff;
    padding: 1.33333333rem 0;
  }
  .xttds .travel-sectionscac .travel-wrapsacac .trscsc-swiper .swiper-wrapper .swiper-slide .travel-card .travel-card__img {
    width: 4.66666667rem;
    height: 4.66666667rem;
    margin: 0 auto;
    transition: all 0.5s;
    overflow: hidden;
  }
  .xttds .travel-sectionscac .travel-wrapsacac .trscsc-swiper .swiper-wrapper .swiper-slide .travel-card .travel-card__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s;
  }
  .xttds .travel-sectionscac .travel-wrapsacac .trscsc-swiper .swiper-wrapper .swiper-slide .travel-card .travel-card__content {
    position: relative;
    width: 100%;
    z-index: 3;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
    transition: all 0.5s;
  }
  .xttds .travel-sectionscac .travel-wrapsacac .trscsc-swiper .swiper-wrapper .swiper-slide .travel-card .travel-card__content .travel-card__title {
    margin-top: 0.66666667rem;
    order: 2;
    transition: all 0.5s;
    width: 80%;
    font-size: 0.53333333rem !important;
    color: #122546 !important;
    line-height: 1.8 !important;
  }
  .xttds .travel-sectionscac .travel-wrapsacac .trscsc-swiper .swiper-wrapper .swiper-slide .travel-card .travel-card__content .travel-card__title * {
    font-size: 0.53333333rem !important;
    color: #122546 !important;
    line-height: 1.8 !important;
  }
  .xttds .travel-sectionscac .travel-wrapsacac .trscsc-swiper .swiper-wrapper .swiper-slide .travel-card .travel-card__content .travel-card__btn {
    width: 100%;
    order: 1;
    color: #122546;
    font-size: 0.66666667rem;
    transition: all 0.5s;
  }
  .xttds .travel-sectionscac .travel-nav {
    display: none;
  }
  /* 应用场景 */
  .yycj {
    width: 100%;
    height: 100%;
    padding: 10% 5%;
    background-color: #fff;
  }
  .yycj .csnaucbia {
    width: 100%;
    margin: 0 auto 1.33333333rem;
  }
  .yycj .csnaucbia h3 {
    font-size: 0.8rem;
    color: #122546;
    font-weight: 500;
  }
  .yycj .travel-section {
    position: relative;
    width: 100%;
    margin: 0 auto;
    overflow: hidden;
  }
  .yycj .travel-section .travel-wrap {
    width: 100%;
    margin: 0 auto;
  }
  .yycj .travel-section .travel-wrap .travel-swiper {
    overflow: hidden;
  }
  .yycj .travel-section .travel-wrap .travel-swiper .swiper-wrapper {
    align-items: center;
  }
  .yycj .travel-section .travel-wrap .travel-swiper .swiper-wrapper .swiper-slide {
    width: 100%;
    flex-shrink: 0;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .yycj .travel-section .travel-wrap .travel-swiper .swiper-wrapper .swiper-slide .travel-card {
    position: relative;
    width: 100%;
    overflow: hidden;
    background: #ddd;
    border-radius: 0.33333333rem;
    box-shadow: 0 0.06666667rem 0.33333333rem rgba(0, 0, 0, 0.08);
    transition: transform 0.45s ease, box-shadow 0.45s ease;
  }
  .yycj .travel-section .travel-wrap .travel-swiper .swiper-wrapper .swiper-slide .travel-card .travel-card__img {
    border-radius: 0.33333333rem;
    width: 100%;
    height: 12rem;
    overflow: hidden;
  }
  .yycj .travel-section .travel-wrap .travel-swiper .swiper-wrapper .swiper-slide .travel-card .travel-card__img img {
    border-radius: 0.33333333rem;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
  }
  .yycj .travel-section .travel-wrap .travel-swiper .swiper-wrapper .swiper-slide .travel-card .travel-card__content {
    position: absolute;
    left: 0;
    top: 40%;
    width: 100%;
    transform: translateY(-50%);
    z-index: 3;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
    padding: 0 0.33333333rem;
  }
  .yycj .travel-section .travel-wrap .travel-swiper .swiper-wrapper .swiper-slide .travel-card .travel-card__content .travel-card__btn {
    z-index: 5;
    color: #fff;
    font-size: 0.66666667rem;
    transform: translateY(5rem);
  }
  .yycj .travel-section .travel-wrap .travel-swiper .swiper-wrapper .swiper-slide .travel-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.34) 0%, rgba(0, 0, 0, 0.14) 38%, rgba(0, 0, 0, 0.04) 60%, rgba(0, 0, 0, 0) 100%);
  }
  .yycj .travel-section .travel-nav {
    display: none;
  }
  /* 为什么选择 Sunlink */
  .why {
    width: 100%;
    min-height: 100%;
    padding: 10% 0;
    background-position: bottom;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
  }
  .why .w-1520 {
    width: 100%;
    padding: 0 5%;
    margin: 0 auto;
    position: relative;
    z-index: 2;
  }
  .why .w-1520 .tithieos {
    margin-bottom: 1.33333333rem;
  }
  .why .w-1520 .tithieos h3 {
    text-align: center;
    font-size: 0.8rem;
    color: #122546;
    font-weight: 500;
  }
  .why .w-1520 .taidhuazuhans {
    display: flex;
    flex-wrap: wrap;
    gap: 0.66666667rem;
    margin-bottom: 1.33333333rem;
  }
  .why .w-1520 .taidhuazuhans .zaisihaoi {
    width: 100%;
    height: 100%;
    position: relative;
    padding: 0.66666667rem;
    background-color: #fff;
    border-radius: 0.33333333rem;
    box-shadow: 0.06666667rem 0.13333333rem 0.13333333rem 0 #3333332a;
  }
  .why .w-1520 .taidhuazuhans .zaisihaoi h3 {
    font-size: 0.66666667rem;
    color: #122546;
    font-weight: 500;
    margin-bottom: 0.66666667rem;
  }
  .why .w-1520 .taidhuazuhans .zaisihaoi .contendnu {
    font-size: 0.53333333rem !important;
    color: #000 !important;
    line-height: 1.8 !important;
    transition: all 0.5s;
    display: flex;
    flex-wrap: wrap;
    gap: 0.66666667rem;
    row-gap: 0.66666667rem;
  }
  .why .w-1520 .taidhuazuhans .zaisihaoi .contendnu * {
    position: relative;
    font-size: 0.53333333rem !important;
    color: #333333d7 !important;
    line-height: 1.8 !important;
    transition: all 0.5s;
  }
  .why .w-1520 .sacnioancioaas {
    width: 100%;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
  }
  .why .w-1520 .sacnioancioaas .scmaioimc {
    text-align: center;
    width: 100%;
    font-size: 0.8rem;
    color: #fff;
    margin-bottom: 1.33333333rem;
  }
  .why .w-1520 .sacnioancioaas .divjij {
    position: relative;
    z-index: 9;
  }
  .why .w-1520 .sacnioancioaas .divjij .mores {
    background-color: #ffffff;
    border-radius: 6.66666667rem;
    border: 0.03333333rem solid #fff;
    width: 4.33333333rem;
    height: 1.33333333rem;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.33333333rem;
    transition: all 0.5s;
  }
  .why .w-1520 .sacnioancioaas .divjij .mores .p {
    color: #122546;
    font-size: 0.53333333rem;
    margin-bottom: 0;
    transition: all 0.5s;
  }
  .why .w-1520 .sacnioancioaas .divjij .mores i {
    display: block;
    width: 1rem;
    height: 1rem;
    margin-left: 0;
  }
  .why .w-1520 .sacnioancioaas .divjij .mores i .icon {
    display: block;
    width: 1rem;
    height: 1rem;
    fill: #1188cc;
  }
  .why::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(0deg, #ffffff00 0%, #ffffffa4 80%, #ffffffeb 100%);
  }
}
/* pc */
@media (min-width: 768px) {
  /* banner */
  .banner {
    width: 100%;
    position: relative;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    height: 150vh;
  }
  .banner .pv-project-sticky {
    position: sticky;
    top: 0;
    width: 100%;
    height: 100vh;
    overflow: hidden;
  }
  .banner .pv-project-sticky .pv-project-img-wrap {
    position: absolute;
    left: 50%;
    top: 60% !important;
    width: 8rem;
    height: 5rem;
    max-width: none;
    border-radius: 0.15rem;
    overflow: hidden;
    transform: translate(-50%, -50%);
    transform-origin: center center;
    z-index: 1;
    will-change: width, height, top, border-radius;
  }
  .banner .pv-project-sticky .pv-project-img-wrap img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
  }
  .banner .pv-project-sticky .pv-project-mask {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, #ffffff75 40%, #ffffffd6, #fff);
    z-index: 2;
    pointer-events: none;
  }
  .banner .pv-project-sticky .pv-project-content {
    position: absolute;
    left: 50%;
    top: 22%;
    width: 9rem;
    text-align: center;
    transform: translate(-50%, 0);
    z-index: 3;
    will-change: top, transform, color;
  }
  .banner .pv-project-sticky .pv-project-content h2 {
    margin: 0 0 0.4rem;
    font-size: 0.4rem;
    font-weight: 500;
    line-height: 1.8;
    color: #122546;
  }
  .banner .pv-project-sticky .pv-project-content .cmasiocmoa {
    opacity: 0;
    visibility: hidden;
    transform: translateY(0.24rem);
    transition: opacity 0.6s ease, transform 0.6s ease, visibility 0.6s ease;
    will-change: opacity, transform;
    margin: 0 auto;
    font-size: 0.18rem !important;
    line-height: 1.8 !important;
    color: inherit;
  }
  .banner .pv-project-sticky .pv-project-content .cmasiocmoa * {
    font-size: 0.18rem !important;
    line-height: 1.8 !important;
  }
  .banner .pv-project-sticky .pv-project-content .scaoicna {
    opacity: 0;
    visibility: hidden;
    transform: translateY(0.24rem);
    transition: opacity 0.6s ease, transform 0.6s ease, visibility 0.6s ease;
    will-change: opacity, transform;
    margin-top: 0.8rem;
    display: flex;
    justify-content: center;
    gap: 1rem;
  }
  .banner .pv-project-sticky .pv-project-content .scaoicna .scnaocndhh {
    background-color: #fff;
    border-radius: 0.15rem;
    padding: 0.5rem 0.2rem;
    width: 5rem;
  }
  .banner .pv-project-sticky .pv-project-content .scaoicna .scnaocndhh .imgdhuan {
    width: 1.2rem;
    height: 1.2rem;
    margin: 0 auto 0.2rem;
    text-align: center;
  }
  .banner .pv-project-sticky .pv-project-content .scaoicna .scnaocndhh .imgdhuan img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .banner .pv-project-sticky .pv-project-content .scaoicna .scnaocndhh h3 {
    text-align: center;
    font-size: 0.18rem;
    color: #122546;
    margin-bottom: 0.2rem;
  }
  .banner .pv-project-sticky .pv-project-content .scaoicna .scnaocndhh .sacaocontent {
    font-size: 0.14rem !important;
    color: #122546 !important;
    line-height: 1.8 !important;
    font-family: Arial, Helvetica, sans-serif !important;
  }
  .banner .pv-project-sticky .pv-project-content .scaoicna .scnaocndhh .sacaocontent * {
    font-size: 0.14rem !important;
    color: #122546 !important;
    line-height: 1.8 !important;
    font-family: Arial, Helvetica, sans-serif !important;
  }
  /* 系统特点 */
  .xttds {
    width: 100%;
    height: 100%;
    padding: 1.1rem 0;
    background-color: #f5f7f9;
  }
  .xttds .csnaucbia {
    width: 15.2rem;
    margin: 0 auto 1rem;
  }
  .xttds .csnaucbia h3 {
    text-align: center;
    font-size: 0.3rem;
    color: #122546;
    font-weight: 500;
  }
  .xttds .travel-sectionscac {
    position: relative;
    overflow: hidden;
  }
  .xttds .travel-sectionscac .travel-wrapsacac {
    width: 15.2rem;
    margin: 0 auto;
  }
  .xttds .travel-sectionscac .travel-wrapsacac .trscsc-swiper {
    overflow: hidden;
  }
  .xttds .travel-sectionscac .travel-wrapsacac .trscsc-swiper .swiper-wrapper {
    align-items: center;
    justify-content: space-between;
  }
  .xttds .travel-sectionscac .travel-wrapsacac .trscsc-swiper .swiper-wrapper .swiper-slide .travel-card {
    position: relative;
    width: 100%;
    height: 3rem;
    border-radius: 0.15rem;
    overflow: hidden;
    background: #fff;
    transition: transform 0.45s ease, box-shadow 0.45s ease;
  }
  .xttds .travel-sectionscac .travel-wrapsacac .trscsc-swiper .swiper-wrapper .swiper-slide .travel-card .travel-card__img {
    width: 1.2rem;
    height: 1.2rem;
    margin: 0.5rem auto 0;
    transition: all 0.5s;
    overflow: hidden;
  }
  .xttds .travel-sectionscac .travel-wrapsacac .trscsc-swiper .swiper-wrapper .swiper-slide .travel-card .travel-card__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s;
  }
  .xttds .travel-sectionscac .travel-wrapsacac .trscsc-swiper .swiper-wrapper .swiper-slide .travel-card .travel-card__content {
    position: relative;
    width: 100%;
    z-index: 3;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
    padding: 0 0.2rem;
    transition: all 0.5s;
  }
  .xttds .travel-sectionscac .travel-wrapsacac .trscsc-swiper .swiper-wrapper .swiper-slide .travel-card .travel-card__content .travel-card__title {
    position: absolute;
    top: -1rem;
    opacity: 0;
    transition: all 0.5s;
    width: 80%;
    font-size: 0.16rem !important;
    color: #122546 !important;
    line-height: 1.8 !important;
  }
  .xttds .travel-sectionscac .travel-wrapsacac .trscsc-swiper .swiper-wrapper .swiper-slide .travel-card .travel-card__content .travel-card__title * {
    font-size: 0.16rem !important;
    color: #122546 !important;
    line-height: 1.8 !important;
  }
  .xttds .travel-sectionscac .travel-wrapsacac .trscsc-swiper .swiper-wrapper .swiper-slide .travel-card .travel-card__content .travel-card__btn {
    color: #122546;
    font-size: 0.2rem;
    transition: all 0.5s;
  }
  .xttds .travel-sectionscac .travel-wrapsacac .trscsc-swiper .swiper-wrapper .swiper-slide .travel-card:hover .travel-card__img img {
    z-index: -1;
    opacity: 0;
    transition: transform 0.5s ease;
  }
  .xttds .travel-sectionscac .travel-wrapsacac .trscsc-swiper .swiper-wrapper .swiper-slide .travel-card:hover .travel-card__content .travel-card__title {
    opacity: 1;
    transition: all 0.5s;
  }
  .xttds .travel-sectionscac .travel-wrapsacac .trscsc-swiper .swiper-wrapper .swiper-slide .travel-card:hover .travel-card__content .travel-card__btn {
    opacity: 0;
    transition: all 0.5s;
  }
  .xttds .travel-sectionscac .travel-wrapsacac .trscsc-swiper .swiper-wrapper .swiper-slide .travel-card::after {
    content: "";
    position: absolute;
    top: 2.2rem;
    left: -0.5rem;
    border-radius: 50%;
    border: 0.25rem solid rgba(68, 177, 255, 0.08);
    opacity: 0;
    transition: opacity 0.35s ease;
    pointer-events: none;
    z-index: 1;
    width: 0.9rem;
    height: 0.9rem;
  }
  .xttds .travel-sectionscac .travel-wrapsacac .trscsc-swiper .swiper-wrapper .swiper-slide .travel-card:hover::after,
  .xttds .travel-sectionscac .travel-wrapsacac .trscsc-swiper .swiper-wrapper .swiper-slide .travel-card.is-hover::after {
    opacity: 1;
  }
  .xttds .travel-sectionscac .travel-nav {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 17.2rem;
    transform: translate(-50%, -50%);
    z-index: 8;
    pointer-events: none;
  }
  .xttds .travel-sectionscac .travel-nav .travel-prev,
  .xttds .travel-sectionscac .travel-nav .travel-next {
    position: absolute;
    top: 50%;
    width: 0.5rem;
    height: 0.5rem;
    margin-top: -0.25rem;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 0.1rem 0.25rem rgba(0, 0, 0, 0.12);
    cursor: pointer;
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(0.08rem) scale(0.96);
    transition: opacity 0.35s ease, visibility 0.35s ease, transform 0.35s ease, box-shadow 0.3s ease;
  }
  .xttds .travel-sectionscac .travel-nav .travel-prev {
    left: 0;
  }
  .xttds .travel-sectionscac .travel-nav .travel-next {
    right: 0;
  }
  .xttds .travel-sectionscac .travel-nav .travel-prev::before,
  .xttds .travel-sectionscac .travel-nav .travel-next::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 0.12rem;
    height: 0.12rem;
    border-top: 0.02rem solid #122546;
    border-right: 0.02rem solid #122546;
  }
  .xttds .travel-sectionscac .travel-nav .travel-prev:hover {
    box-shadow: 0 0.1rem 0.25rem rgba(0, 0, 0, 0.16);
  }
  .xttds .travel-sectionscac .travel-nav .travel-next:hover {
    box-shadow: 0 0.1rem 0.25rem rgba(0, 0, 0, 0.16);
  }
  .xttds .travel-sectionscac .travel-nav .travel-prev::before {
    transform: translate(-35%, -50%) rotate(-135deg);
  }
  .xttds .travel-sectionscac .travel-nav .travel-next::before {
    transform: translate(-65%, -50%) rotate(45deg);
  }
  /* 应用场景 */
  .yycj {
    width: 100%;
    height: 100%;
    padding: 1.1rem 0 0;
    background-color: #fff;
  }
  .yycj .csnaucbia {
    width: 15.2rem;
    margin: 0 auto 0.6rem;
  }
  .yycj .csnaucbia h3 {
    font-size: 0.3rem;
    color: #122546;
    font-weight: 500;
  }
  .yycj .travel-section {
    position: relative;
    width: 15.2rem;
    margin: 0 auto;
    overflow: hidden;
  }
  .yycj .travel-section .travel-wrap {
    width: 100%;
    margin: 0 auto;
  }
  .yycj .travel-section .travel-wrap .travel-swiper {
    overflow: hidden;
  }
  .yycj .travel-section .travel-wrap .travel-swiper .swiper-wrapper {
    align-items: center;
  }
  .yycj .travel-section .travel-wrap .travel-swiper .swiper-wrapper .swiper-slide {
    width: 3.5rem;
    height: 8rem;
    flex-shrink: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
  }
  .yycj .travel-section .travel-wrap .travel-swiper .swiper-wrapper .swiper-slide .travel-card {
    position: absolute;
    width: 3.5rem;
    overflow: hidden;
    background: #ddd;
    border-radius: 0.15rem;
    box-shadow: 0 0.1rem 0.15rem rgba(0, 0, 0, 0.08);
    transition: transform 0.45s ease, box-shadow 0.45s ease;
  }
  .yycj .travel-section .travel-wrap .travel-swiper .swiper-wrapper .swiper-slide .travel-card .travel-card__img {
    border-radius: 0.15rem;
    width: 100%;
    height: 100%;
    overflow: hidden;
  }
  .yycj .travel-section .travel-wrap .travel-swiper .swiper-wrapper .swiper-slide .travel-card .travel-card__img img {
    border-radius: 0.15rem;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
  }
  .yycj .travel-section .travel-wrap .travel-swiper .swiper-wrapper .swiper-slide .travel-card .travel-card__content {
    position: absolute;
    left: 0;
    top: 70%;
    width: 100%;
    transform: translateY(-50%);
    z-index: 3;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
    padding: 0 0.2rem;
  }
  .yycj .travel-section .travel-wrap .travel-swiper .swiper-wrapper .swiper-slide .travel-card .travel-card__content .travel-card__btn {
    z-index: 5;
    color: #fff;
    font-size: 0.2rem;
    transform: translateY(0.75rem);
  }
  .yycj .travel-section .travel-wrap .travel-swiper .swiper-wrapper .swiper-slide .travel-card:hover .travel-card__img img {
    transform: scale(1.04);
  }
  .yycj .travel-section .travel-wrap .travel-swiper .swiper-wrapper .swiper-slide .travel-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.34) 0%, rgba(0, 0, 0, 0.14) 38%, rgba(0, 0, 0, 0.04) 60%, rgba(0, 0, 0, 0) 100%);
    opacity: 0;
    transition: opacity 0.35s ease;
    pointer-events: none;
    z-index: 1;
  }
  .yycj .travel-section .travel-wrap .travel-swiper .swiper-wrapper .swiper-slide .travel-card:hover::after,
  .yycj .travel-section .travel-wrap .travel-swiper .swiper-wrapper .swiper-slide .travel-card.is-hover::after {
    opacity: 1;
  }
  .yycj .travel-section .travel-wrap .travel-swiper .swiper-wrapper .swiper-slide:nth-child(odd) .travel-card {
    height: 5rem;
  }
  .yycj .travel-section .travel-wrap .travel-swiper .swiper-wrapper .swiper-slide:nth-child(even) .travel-card {
    height: 5rem;
    top: 0.5rem;
  }
  .yycj .travel-section .travel-nav {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 90%;
    transform: translate(-50%, -50%);
    z-index: 8;
    pointer-events: none;
  }
  .yycj .travel-section .travel-nav .travel-prev,
  .yycj .travel-section .travel-nav .travel-next {
    position: absolute;
    top: 50%;
    width: 0.5rem;
    height: 0.5rem;
    margin-top: -0.25rem;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 0.1rem 0.25rem rgba(0, 0, 0, 0.12);
    cursor: pointer;
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(0.08rem) scale(0.96);
    transition: opacity 0.35s ease, visibility 0.35s ease, transform 0.35s ease, box-shadow 0.3s ease;
  }
  .yycj .travel-section .travel-nav .travel-prev {
    left: 0;
  }
  .yycj .travel-section .travel-nav .travel-next {
    right: 0;
  }
  .yycj .travel-section .travel-nav .travel-prev::before,
  .yycj .travel-section .travel-nav .travel-next::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 0.12rem;
    height: 0.12rem;
    border-top: 0.02rem solid #9e7c46;
    border-right: 0.02rem solid #9e7c46;
  }
  .yycj .travel-section .travel-nav .travel-prev:hover {
    box-shadow: 0 0.1rem 0.25rem rgba(0, 0, 0, 0.16);
  }
  .yycj .travel-section .travel-nav .travel-next:hover {
    box-shadow: 0 0.1rem 0.25rem rgba(0, 0, 0, 0.16);
  }
  .yycj .travel-section .travel-nav .travel-prev::before {
    transform: translate(-35%, -50%) rotate(-135deg);
  }
  .yycj .travel-section .travel-nav .travel-next::before {
    transform: translate(-65%, -50%) rotate(45deg);
  }
  .yycj .travel-section:hover .travel-nav .travel-prev {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0) scale(1);
  }
  .yycj .travel-section:hover .travel-nav .travel-next {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0) scale(1);
  }
  /* 为什么选择 Sunlink */
  .why {
    width: 100%;
    min-height: 9.8rem;
    padding: 1.1rem 0;
    background-position: bottom;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
  }
  .why .w-1520 {
    width: 15.2rem;
    margin: 0 auto;
    position: relative;
    z-index: 2;
  }
  .why .w-1520 .tithieos {
    margin-bottom: 1rem;
  }
  .why .w-1520 .tithieos h3 {
    text-align: center;
    font-size: 0.3rem;
    color: #122546;
    font-weight: 500;
  }
  .why .w-1520 .taidhuazuhans {
    display: flex;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 1.2rem;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
  }
  .why .w-1520 .taidhuazuhans .zaisihaoi {
    width: 30%;
    height: 2.3rem;
    position: relative;
    padding: 0 0.6rem;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
  }
  .why .w-1520 .taidhuazuhans .zaisihaoi h3 {
    font-size: 0.24rem;
    color: #122546;
    font-weight: 500;
    margin-bottom: 0.3rem;
  }
  .why .w-1520 .taidhuazuhans .zaisihaoi .contendnu {
    font-size: 0.18rem !important;
    color: #000 !important;
    line-height: 1.8 !important;
    transition: all 0.5s;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    row-gap: 0.2rem;
  }
  .why .w-1520 .taidhuazuhans .zaisihaoi .contendnu * {
    position: relative;
    font-size: 0.18rem !important;
    color: #333333d7 !important;
    line-height: 1.8 !important;
    transition: all 0.5s;
  }
  .why .w-1520 .taidhuazuhans .zaisihaoi::after {
    content: '';
    position: absolute;
    z-index: 1;
    top: 0;
    left: 0;
    width: 0.08rem;
    height: 100%;
    background-color: #fbfbfb;
    box-shadow: 0 0 0.05rem 0 #3333335d;
  }
  .why .w-1520 .taidhuazuhans .zaisihaoi::before {
    content: '';
    position: absolute;
    z-index: 2;
    top: 0;
    left: 0;
    width: 0.08rem;
    height: 0.8rem;
    background: linear-gradient(0deg, #a6010100 0%, #3e9ed6 100%);
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
  }
  .why .w-1520 .taidhuazuhans .zaisihaoi:hover::before {
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    height: 100%;
  }
  .why .w-1520 .sacnioancioaas {
    width: 100%;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
  }
  .why .w-1520 .sacnioancioaas .scmaioimc {
    text-align: center;
    width: 100%;
    font-size: 0.48rem;
    color: #fff;
    margin-bottom: 0.7rem;
  }
  .why .w-1520 .sacnioancioaas .divjij {
    position: relative;
    z-index: 9;
  }
  .why .w-1520 .sacnioancioaas .divjij .mores {
    background-color: #ffffff;
    border-radius: 1rem;
    border: 0.01rem solid #fff;
    width: 1.5rem;
    height: 0.45rem;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.05rem;
    transition: all 0.5s;
  }
  .why .w-1520 .sacnioancioaas .divjij .mores .p {
    color: #122546;
    font-size: 0.16rem;
    margin-bottom: 0;
    transition: all 0.5s;
  }
  .why .w-1520 .sacnioancioaas .divjij .mores i {
    display: block;
    width: 0.3rem;
    height: 0.3rem;
    margin-left: 0;
  }
  .why .w-1520 .sacnioancioaas .divjij .mores i .icon {
    display: block;
    width: 0.3rem;
    height: 0.32rem;
    fill: #1188cc;
  }
  .why .w-1520 .sacnioancioaas .divjij .mores:hover {
    background-color: #122546;
    border: 0.01rem solid #122546;
    gap: 0.15rem;
    transition: all 0.5s;
  }
  .why .w-1520 .sacnioancioaas .divjij .mores:hover .p {
    color: #fff;
    transition: all 0.5s;
  }
  .why::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(0deg, #ffffff00 0%, #fff 100%);
  }
}