.wyjx.campus-page {
  margin: auto;
  box-sizing: border-box;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.wyjx.campus-page * {
  box-sizing: border-box;
}

/* 头部 */
.campus-header {
  position: relative;
  height: 260px;
  background: linear-gradient(180deg, #0B4DA0 25%, rgba(7, 104, 225, 0.2) 100%);
  overflow: hidden;
}

.campus-header-top {
  position: relative;
  z-index: 2;
}

.campus-header-top .sy-top-rt {
  position: absolute;
  right: 68px;
  top: 16px;
}

.campus-header-top .sy-top-rt a {
  float: left;
  display: flex;
  align-items: center;
}

.campus-header-top .sytr-p1 {
  font-size: 16px;
  line-height: 18px;
  letter-spacing: 1px;
  color: #ffffff;
  margin-top: 6px;
}

.campus-header-top .sytr-p1 img {
  height: 16px;
  float: left;
  margin-right: 5px;
}

.campus-header-top .sytr-p2 {
  margin-left: 18px;
  margin-right: 23px;
  width: 46px;
  height: 30px;
  background: #2c69b2;
  border-radius: 15px;
  justify-content: center;
}

.campus-header-top .sytr-p2 img {
  height: 19px;
}

.campus-header-top .sytr-p3 {
  width: 81px;
  height: 29px;
  background-color: rgba(15, 53, 108, 0.5);
  border-radius: 4px;
  justify-content: center;
  font-size: 14px;
  line-height: 18px;
  letter-spacing: 1px;
  color: #ffffff;
}

.campus-header-top .sytr-p3 img {
  display: block;
  width: 15px;
  margin-right: 4px;
}

.campus-header-logo {
  text-align: center;
  margin-top: -10px;
}

.campus-header-logo img {
  width: 303px;
  height: 232px;
}

.campus-header-nav {
  position: absolute;
  left: 68px;
  right: 68px;
  top: 61px;
  display: flex;
  justify-content: space-between;
  z-index: 3;
}

.campus-header-nav a {
  font-family: "Source Han Sans SC", "Microsoft YaHei", sans-serif;
  font-size: 24px;
  font-weight: 900;
  color: #fff;
  line-height: 35px;
}

.campus-header-nav .nav-left,
.campus-header-nav .nav-right {
  display: flex;
  gap: 62px;
}

.campus-header-nav .nav-left a:first-child {
  position: relative;
}

.campus-header-nav .nav-left a:first-child::after {
  content: "";
  position: absolute;
  left: 2px;
  bottom: -4px;
  width: 45px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
}

/* 二级导航 */
/* 主体内容 */
.campus-content {
  position: relative;
  flex: 1;
  background: #EBEBEB;
  padding-bottom: 80px;
  min-height: calc(100vh - 330px);
}

.campus-content-inner {
  position: relative;
  z-index: 1;
  width: 1400px;
  margin: 0 auto;
}

/* 白色内容面板 */
.campus-panel {
  width: 1400px;
  margin: 0 auto;
  padding: 35px 19px 60px;
  background-color: #fff;
}

.campus-section-title {
  font-size: 24px;
  font-weight: bold;
  line-height: 32px;
  color: #333;
  text-align: center;
  margin: 0 0 26px;
}

.campus-block + .campus-block {
  margin-top: 57px;
}

.campus-block-body {
  display: flex;
  align-items: flex-start;
  width: 1362px;
  max-width: 100%;
  margin: 0 auto;
  gap: 36px;
}

/* 缩略图 */
.campus-thumbs {
  flex-shrink: 0;
  width: 379px;
  height: 694px;
  overflow: hidden;
}

.campus-thumbs .swiper-slide {
  width: 379px;
  height: 215px;
  background: #DCECFF;
  padding: 10px 11px;
  cursor: pointer;
  transition: background-color 0.2s;
}

.campus-thumbs .swiper-slide-thumb-active {
  background: #6295D6;
}

.campus-thumbs .swiper-slide img {
  display: block;
  width: 100%;
  height: 195px;
  object-fit: cover;
}

/* 主图面板 */
.campus-main-panel {
  position: relative;
  flex: 1;
  width: 947px;
  max-width: calc(100% - 415px);
  height: 694px;
  background: #0B4DA0;
  overflow: hidden;
}

.campus-main-tab {
  position: absolute;
  left: 34px;
  top: 27px;
  z-index: 3;
  display: flex;
  align-items: center;
  height: 33px;
}

.campus-tab-mark {
  display: block;
  width: 28px;
  height: 33px;
  flex-shrink: 0;
  object-fit: contain;
}

.campus-tab-text {
  margin-left: 8px;
  font-size: 20px;
  font-weight: bold;
  line-height: 26px;
  color: #fff;
}

.campus-main-bar {
  position: absolute;
  left: 30px;
  right: 26px;
  top: 67px;
  z-index: 3;
  height: 1px;
  background: rgba(255, 255, 255, 0.25);
}

.campus-watermark {
  position: absolute;
  right: -80px;
  top: -75px;
  width: 280px;
  height: auto;
  opacity: 0.35;
  pointer-events: none;
  z-index: 2;
}

.campus-main-swiper {
  position: absolute;
  left: 30px;
  top: 78px;
  width: 891px;
  height: 588px;
  z-index: 2;
}

.campus-main-swiper .swiper-slide img {
  display: block;
  width: 100%;
  height: 588px;
  object-fit: cover;
}

.campus-main-swiper .swiper-button-prev,
.campus-main-swiper .swiper-button-next {
  width: 36px;
  height: 36px;
  margin-top: -18px;
  background: transparent;
}

.campus-main-swiper .swiper-button-prev {
  left: 15px;
}

.campus-main-swiper .swiper-button-next {
  right: 15px;
}

.campus-main-swiper .swiper-button-prev::after,
.campus-main-swiper .swiper-button-next::after {
  display: none;
}

.campus-main-swiper .swiper-button-prev img,
.campus-main-swiper .swiper-button-next img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

@media screen and (max-width: 768px) {
  .campus-header-nav,
  .campus-header-top .sy-top-rt {
    display: none;
  }

  .campus-content-inner,
  .campus-panel,
  .campus-block-body {
    width: 100%;
  }

  .campus-panel {
    padding: 0.24rem 0.2rem 0.3rem;
  }

  .campus-section-title {
    font-size: 0.36rem;
    margin-bottom: 0.24rem;
  }

  .campus-block + .campus-block {
    margin-top: 0.32rem;
  }

  .campus-block-body {
    flex-direction: column;
    gap: 0.16rem;
  }

  /* 缩略图：横向排列 */
  .campus-thumbs {
    width: 100%;
    height: 1.42rem;
    overflow: hidden;
    display: none;
  }

  .campus-thumbs .swiper-slide {
    width: auto;
    height: 1.42rem;
    padding: 0.08rem;
  }

  .campus-thumbs .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  /* 主图面板：流式布局，消除底部空白 */
  .campus-main-panel {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 100%;
    height: auto;
    padding: 0.24rem 0.2rem 0.2rem;
    overflow: hidden;
  }

  .campus-main-tab {
    position: relative;
    left: auto;
    top: auto;
    z-index: 3;
    flex-shrink: 0;
    padding: 0 0.04rem;
  }

  .campus-tab-mark {
    width: 0.36rem;
    height: 0.42rem;
  }

  .campus-tab-text {
    font-size: 0.28rem;
    margin-left: 0.1rem;
  }

  .campus-main-bar {
    position: relative;
    left: auto;
    right: auto;
    top: auto;
    flex-shrink: 0;
    margin: 0.12rem 0.04rem 0.16rem;
  }

  .campus-watermark {
    position: absolute;
    right: -0.4rem;
    top: -0.3rem;
    width: 1.6rem;
    opacity: 0.35;
  }

  .campus-main-swiper {
    position: relative;
    left: auto;
    top: auto;
    width: 100%;
    height: 0;
    padding-bottom: 66%;
    margin: 0;
    flex-shrink: 0;
    z-index: 2;
    overflow: hidden;
  }

  .campus-main-swiper .swiper-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }

  .campus-main-swiper .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .campus-main-swiper .swiper-button-prev,
  .campus-main-swiper .swiper-button-next {
    width: 0.56rem;
    height: 0.56rem;
    margin-top: -0.28rem;
  }

  .campus-main-swiper .swiper-button-prev {
    left: 0.12rem;
  }

  .campus-main-swiper .swiper-button-next {
    right: 0.12rem;
  }
}