/* Join us careers module — visual-rich layout */
.page-join-us {
  position: relative;
  padding-top: 5%;
  overflow: hidden;
  background-image: -webkit-linear-gradient(-90deg, #eaf1f5 0%, #f5f4f4 100%);
  background-image: linear-gradient(180deg, #eaf1f5 0%, #f5f4f4 100%);
  border-bottom: 1px solid #ddd;
}
.page-join-us .page-path { width: 98%; }

.page-join-us-top {
  text-align: center;
  padding-top: 5%;
  overflow: hidden;
  position: relative;
  z-index: 11;
}
.page-join-us-top .text-1 span { color: #e6002d; }
.page-join-us-top .title-1 {
  width: 78%;
  margin: 1% auto 0;
}
.page-join-us-top-pic {
  width: 98%;
  margin: 3% auto 0;
  border-radius: 2rem;
  overflow: hidden;
  position: relative;
}
.page-join-us-banner-swiper {
  position: relative;
  width: 100%;
  border-radius: 2rem;
  overflow: hidden;
  background: #1a2228;
  aspect-ratio: 16 / 9;
}
.page-join-us-banner-swiper .swiper-wrapper,
.page-join-us-banner-swiper .swiper-slide {
  height: 100%;
}
.page-join-us-banner-swiper .swiper-slide {
  position: relative;
  overflow: hidden;
  width: 100%;
}
/*
 * Swiper 4 初始化类名是 swiper-container-initialized（不是 swiper-initialized）。
 * 初始化前叠放只露第一张；勿用 display:none，否则量宽失败。
 */
.page-join-us-banner-swiper:not(.swiper-initialized):not(.swiper-container-initialized):not(.is-booting) .swiper-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  transform: none !important;
}
.page-join-us-banner-swiper:not(.swiper-initialized):not(.swiper-container-initialized):not(.is-booting) .swiper-slide {
  position: absolute;
  left: 0;
  top: 0;
  width: 100% !important;
  height: 100%;
  margin: 0 !important;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.page-join-us-banner-swiper:not(.swiper-initialized):not(.swiper-container-initialized):not(.is-booting) .swiper-slide:first-child {
  position: relative;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.page-join-us-banner-swiper:not(.swiper-initialized):not(.swiper-container-initialized) .page-join-us-banner-pagination {
  display: none !important;
}
.page-join-us-banner-swiper.swiper-initialized .page-join-us-banner-pagination,
.page-join-us-banner-swiper.swiper-container-initialized .page-join-us-banner-pagination {
  display: flex !important;
}
.page-join-us-banner-swiper .pic-1 {
  position: absolute;
  inset: 0;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  background-color: #1a2228;
  overflow: hidden;
  transform: scale(1.02);
  transition: transform 6s ease;
}
.page-join-us-banner-swiper .swiper-slide-active .pic-1 { transform: scale(1.08); }
/* b.png 仅占位撑高；真实图靠 .pic-1 的 background-image */
.page-join-us-banner-swiper .img-block {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
}
.page-join-us-banner-pagination {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 2.4rem;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
}
.page-join-us-banner-pagination .swiper-pagination-bullet {
  width: 2rem;
  height: 0.7rem;
  margin: 0 !important;
  background: rgba(255,255,255,0.55);
  border-radius: 1rem;
  opacity: 1;
}
.page-join-us-banner-pagination .swiper-pagination-bullet-active {
  background: #fff;
}

/* Why — 2x2 cards with index accent */
.page-join-us-why {
  width: 80%;
  margin: 5% auto 0;
  box-sizing: border-box;
}
.page-join-us-why-inner {
  width: 100%;
  box-sizing: border-box;
}
.page-join-us-why .text-1 {
  text-align: center;
  margin-bottom: 3%;
}
.page-join-us-why .text-1 span { color: #e6002d; }
.page-join-us-why-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.4rem;
}
.page-join-us-why-item {
  border-radius: 1.6rem;
  overflow: hidden;
  background: #fff;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  border: 1px solid rgba(0,0,0,0.04);
  transition: transform .3s ease, box-shadow .3s ease;
}
.page-join-us-why-item:hover {
  transform: translateY(-0.4rem);
  box-shadow: 0 1.2rem 2.8rem rgba(0,0,0,0.08);
}
.page-join-us-why-item-pic {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #e8eef2;
  overflow: hidden;
}
.page-join-us-why-item-pic .img-block {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity .35s ease;
}
.page-join-us-why-item-pic .img-block.lazy-loaded,
.page-join-us-why-item-pic.has-lazy-loading.lazy-loaded .img-block {
  opacity: 1;
}
.page-join-us-why-item-body {
  position: relative;
  padding: 3.2rem 3rem 3.4rem;
  flex: 1;
  box-sizing: border-box;
}
.page-join-us-why-num {
  display: inline-block;
  margin-bottom: 1.4rem;
  color: #e6002d;
  font-weight: 600;
  letter-spacing: 0.08em;
  line-height: 1;
}
.page-join-us-why-item .title-2 { margin-bottom: 1.2rem; }
.page-join-us-why-item .title-2 h3 {
  margin: 0;
  color: #000;
  line-height: 1.3;
  max-width: 92%;
}
.page-join-us-why-item p {
  margin: 0;
  color: #666;
  line-height: 1.7;
  max-width: 92%;
}

.page-join-us-jobs {
  width: 80%;
  margin: 0 auto;
  padding: 5% 0 0;
  box-sizing: border-box;
}
.page-join-us-jobs .text-1 {
  text-align: center;
  margin-bottom: 2%;
}
.page-join-us-jobs .text-1 span { color: #e6002d; }

.page-join-us-filters {
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
  margin: 2% 0 3%;
}
.page-join-us-filter-group {
  display: flex;
  align-items: flex-start;
  gap: 1.6rem;
}
.page-join-us-filter-label {
  flex-shrink: 0;
  min-width: 7rem;
  padding-top: 0.8rem;
  color: #666;
}
.page-join-us-filter-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-join-us-filter-nav li a {
  display: inline-block;
  padding: 0.7rem 1.5rem;
  background: #fff;
  border: 1px solid #ededed;
  border-radius: 10rem;
  color: #666;
  text-decoration: none;
  line-height: 1.3;
  transition: background .25s ease, color .25s ease, border-color .25s ease;
}
.page-join-us-filter-nav li.active a,
.page-join-us-filter-nav li a:hover {
  background: #e6002d;
  border-color: #e6002d;
  color: #fff;
}
.page-join-us-filter-nav li.is-disabled a {
  pointer-events: none;
  opacity: 0.6;
}

.page-join-us-jobs-bottom {
  position: relative;
  padding-bottom: 6%;
}
.page-join-us-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.page-join-us-job-item {
  background: #fff;
  border-radius: 1.6rem;
  overflow: hidden;
  box-sizing: border-box;
  transition: transform .3s ease, box-shadow .3s ease;
}
.page-join-us-job-item:hover {
  transform: translateY(-0.4rem);
  box-shadow: 0 1rem 2rem rgba(0,0,0,0.08);
}
.page-join-us-job-item a {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  box-sizing: border-box;
  height: 100%;
}
.page-join-us-job-item-pic {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #e8eef2;
  overflow: hidden;
}
.page-join-us-job-item-pic .img-block {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity .35s ease;
}
.page-join-us-job-item-pic .img-block.lazy-loaded,
.page-join-us-job-item-pic.has-lazy-loading.lazy-loaded .img-block {
  opacity: 1;
}
.page-join-us-job-item-body {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex: 1;
  padding: 2.2rem 2.4rem 2.4rem;
  box-sizing: border-box;
  min-height: 18rem;
}
.page-join-us-job-item-body.is-no-pic { min-height: 22rem; }
.page-join-us-job-item .label-2 {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 1.4rem;
}
.page-join-us-job-item .label-2 span {
  display: inline-block;
  padding: 0.45rem 1.1rem;
  background: #f0f0f0;
  border-radius: 10rem;
  color: #999;
  line-height: 1.3;
}
.page-join-us-job-item .title-2 h3 {
  margin: 0 0 1rem;
  color: #000;
  line-height: 1.3;
}
.page-join-us-job-item p {
  margin: 0;
  color: #666;
  line-height: 1.65;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.page-join-us-job-item .viewmore-1 {
  display: flex;
  align-items: center;
  margin-top: 2rem;
  padding-top: 1.6rem;
  border-top: 1px solid #ededed;
}
.page-join-us-job-item .viewmore-1 span {
  color: #000;
  line-height: 1.4;
}
.page-join-us-job-item .viewmore-1 i {
  display: block;
  width: 1.4rem;
  height: 1.4rem;
  margin-left: 0.8rem;
  background: url('../images/r4.svg') center no-repeat;
  background-size: 100%;
  filter: invert(1);
  flex-shrink: 0;
}
.page-join-us-job-item a:hover .title-2 h3 {
  color: #e6002d;
}

.page-join-us-loading {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 3rem 0;
  color: #666;
}
.page-join-us-jobs-bottom.is-loading .page-join-us-loading { display: flex; }
.page-join-us-jobs-bottom.is-loading .page-join-us-list { opacity: 0.35; pointer-events: none; }
.page-join-us-loading-icon {
  width: 1.6rem;
  height: 1.6rem;
  border: 2px solid #ddd;
  border-top-color: #e6002d;
  border-radius: 50%;
  animation: joinUsSpin 0.8s linear infinite;
}
@keyframes joinUsSpin {
  to { transform: rotate(360deg); }
}

.page-join-us-empty {
  grid-column: 1 / -1;
  padding: 4rem 1rem;
  text-align: center;
  color: #666;
}

/* Apply — plain light CTA (no background image) */
.page-join-us-apply {
  position: relative;
  width: 80%;
  margin: 0 auto;
  padding: 5% 0 7%;
  box-sizing: border-box;
}
.page-join-us-apply-inner {
  text-align: center;
  padding: 4% 5%;
  background: rgba(255, 255, 255, 0.85);
  border-radius: 2rem;
  box-sizing: border-box;
}
.page-join-us-apply .text-1 {
  text-align: center;
  margin-bottom: 1.6rem;
}
.page-join-us-apply .text-1 span { color: #e6002d; }
.page-join-us-apply-intro,
.page-join-us-apply-inner > p {
  max-width: 70rem;
  margin: 0 auto 2.4rem;
  color: #666;
  line-height: 1.7;
}
.page-join-us-apply-intro p,
.page-join-us-apply-intro span { color: inherit; }
.page-join-us-apply-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.2rem;
}
.page-join-us-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18rem;
  padding: 1.2rem 2.4rem;
  border-radius: 10rem;
  text-decoration: none;
  line-height: 1.3;
  box-sizing: border-box;
  transition: background .25s ease, color .25s ease, border-color .25s ease;
}
.page-join-us-btn-primary {
  background: #e6002d;
  color: #fff;
  border: 1px solid #e6002d;
}
.page-join-us-btn-primary:hover { background: #c40026; border-color: #c40026; color: #fff; }
.page-join-us-btn-secondary {
  background: #fff;
  color: #000;
  border: 1px solid #ddd;
}
.page-join-us-btn-secondary:hover {
  border-color: #e6002d;
  color: #e6002d;
}

/* Detail */
.page-join-us-detial {
  position: relative;
  padding-top: 5%;
  padding-bottom: 6%;
  overflow: hidden;
  background-image: linear-gradient(180deg, #eaf1f5 0%, #f5f4f4 100%);
  border-bottom: 1px solid #ddd;
}
.page-join-us-detial .page-path { width: 98%; }
.page-join-us-detial-banner {
  width: 98%;
  margin: 2% auto 0;
  border-radius: 2rem;
  overflow: hidden;
  position: relative;
  aspect-ratio: 16 / 9;
  background: #e8eef2;
}
.page-join-us-detial-banner .img-block {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity .35s ease;
}
.page-join-us-detial-banner .img-block.lazy-loaded,
.page-join-us-detial-banner.has-lazy-loading.lazy-loaded .img-block {
  opacity: 1;
}
.page-join-us-detial-content {
  width: 80%;
  margin: 3% auto 0;
  box-sizing: border-box;
}
.page-join-us-detial-top .back-1 {
  margin-bottom: 2rem;
}
.page-join-us-detial-top .back-1 a {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: #000;
}
.page-join-us-detial-top .back-1 i {
  display: inline-block;
  width: 1.4rem;
  height: 1.4rem;
  margin-right: 0.8rem;
  background: url('../images/r4.svg') center no-repeat;
  background-size: 100%;
  transform: rotate(180deg);
  filter: invert(1);
}
.page-join-us-detial-top .title-1 h1 {
  margin: 0 0 1.6rem;
  color: #000;
  line-height: 1.25;
}
.page-join-us-detial-top .label-2 {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 3%;
}
.page-join-us-detial-top .label-2 span {
  display: inline-block;
  padding: 0.5rem 1.3rem;
  background: #fff;
  border-radius: 10rem;
  color: #666;
}
.page-join-us-section {
  margin-bottom: 3.2rem;
}
.page-join-us-section .title-2 h2 {
  margin: 0 0 1.4rem;
  color: #000;
}
.page-join-us-section-body {
  color: #333;
  line-height: 1.75;
}
.page-join-us-section-body ul {
  margin: 0;
  padding-left: 1.6rem;
}
.page-join-us-section-body li { margin-bottom: 0.8rem; }
.page-join-us-detial-apply {
  margin-top: 4rem;
  padding: 3rem;
  background: #fff;
  border-radius: 1.6rem;
  text-align: center;
}
.page-join-us-detial-apply .title-2 {
  margin-bottom: 1.8rem;
}
.page-join-us-detial-apply .title-2 h3 {
  margin: 0;
}
.page-join-us-detial-apply .page-join-us-btn-secondary {
  background: #fff;
  border-color: #ddd;
}

@media screen and (max-width: 1200px) {
  .page-join-us-why-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.6rem;
  }
  .page-join-us-list {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-join-us-why-item-body {
    padding: 2.4rem 2rem 2.6rem;
  }
  .page-join-us-top .title-1,
  .page-join-us-why,
  .page-join-us-jobs,
  .page-join-us-apply,
  .page-join-us-detial-content {
    width: 90%;
  }
}

@media screen and (max-width: 768px) {
  .page-join-us,
  .page-join-us-detial { padding-top: 8%; }
  .page-join-us-top .title-1,
  .page-join-us-why,
  .page-join-us-jobs,
  .page-join-us-apply,
  .page-join-us-detial-content {
    width: 92%;
  }
  .page-join-us-top-pic,
  .page-join-us-detial-banner {
    width: 94%;
    border-radius: 1.2rem;
  }
  .page-join-us-banner-swiper,
  .page-join-us-detial-banner {
    border-radius: 1.2rem;
  }
  .page-join-us-why-list,
  .page-join-us-list {
    grid-template-columns: 1fr;
    gap: 1.4rem;
  }
  .page-join-us-why-item-body {
    padding: 2.2rem 1.8rem 2.4rem;
  }
  .page-join-us-filter-group {
    flex-direction: column;
    gap: 0.8rem;
  }
  .page-join-us-job-item-body { min-height: auto; padding: 2rem; }
  .page-join-us-apply-inner { padding: 10% 6%; border-radius: 1.4rem; }
  .page-join-us-btn { width: 100%; min-width: 0; }
  .page-join-us-detial-apply { padding: 2rem 1.4rem; }
}