@charset "UTF-8";
/* ============================================================
   河南质量工程职业学院 · 智能交通工程学院
   官网样式文件
   主色：#014899
   基字体大小：16px = 0.16rem
   ============================================================ */

/* ---------- Reset ---------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 100px;         /* 1rem = 100px */
  scroll-behavior: smooth;
}

body {
  font-family: "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
  color: #333;
  background: #fff;
  line-height: 1.7;
  font-size: 0.2rem;        /* 20px（整体字号调大） */
}

ol, ul { list-style: none; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
button { border: none; background: none; cursor: pointer; font-family: inherit; }

/* ---------- Container ---------- */
.container {
  max-width: 14rem;       /* 1400px */
  margin: 0 auto;
  padding: 0 0.16rem;           /* 16px */
}

/* ---------- Section ---------- */
.section {
  padding: 0.48rem 0;          /* 48px */
}

.section-header {
  text-align: center;
  margin-bottom: 0.32rem;      /* 32px */
}

.section-header h2 {
  font-size: 0.329rem;       /* 28px */
  color: #014899;
  font-weight: 700;
  position: relative;
  display: inline-block;
}

.section-header h2::after {
  content: '';
  display: block;
  width: 0.48rem;              /* 48px */
  height: 0.03rem;        /* 3px */
  background: #014899;
  margin: 0.1rem auto 0;  /* 10px auto 0 */
  border-radius: 0.02rem;  /* 2px */
}

.section-header p {
  color: #666;
  font-size: 0.176rem;     /* 15px */
  margin-top: 0.08rem;       /* 8px */
}

.bg-light {
  background: #f5f8fc;
}



/* ============================================================
   图片链接包裹层（通知公告/产教融合/共建项目图片跳转）
   ============================================================ */
.img-link {
  display: block;
  width: 100%;
  height: 100%;
}

.img-link img {
  display: block;
}

/* ============================================================
   0. 板块加载动画（滚动进入视口淡入上浮）
   ============================================================ */
.fade-up {
  opacity: 0;
  transform: translateY(0.3rem);         /* 30px */
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* 延迟渐入（错峰） */
.fade-up.delay-1 { transition-delay: 0.1s; }
.fade-up.delay-2 { transition-delay: 0.2s; }
.fade-up.delay-3 { transition-delay: 0.3s; }

@media (prefers-reduced-motion: reduce) {
  .fade-up {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ============================================================
   1. 顶部工具栏
   ============================================================ */
.top-bar {
  background: #014899;
  height: 0.36rem;          /* 36px */
  line-height: 0.36rem;     /* 36px */
  font-size: 0.141rem;       /* 12px */
  color: rgba(255,255,255,0.75);
display:none;
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.top-bar a {
  color: rgba(255,255,255,0.75);
  margin-left: 0.18rem;    /* 18px */
  transition: color 0.2s;
}

.top-bar a:hover {
  color: #fff;
}

/* ============================================================
   2. 头部：左 logo + 右搜索
   ============================================================ */
.header {
  background: #fff;

  border-bottom: 0.01rem solid #e8ecf0;  /* 1px */
  border: none;
  background: #003d7a;
  padding: 0.18rem 0;       /* 18px */
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header .logo-wrap {
  display: flex;
  align-items: center;
  gap: 0.2rem;             /* 20px */
}

.header .logo-wrap .logo-box {
  width: 0.6rem;           /* 60px */
  height: 0.6rem;          /* 60px */
  background: #014899;
  border-radius: 0.08rem;    /* 8px */
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.306rem;      /* 26px */
  font-weight: 700;
  flex-shrink: 0;
}

.header .logo-wrap .texts {
  display: flex;
  flex-direction: column;
}

.header .logo-wrap .texts .univ {
  font-size: 0.165rem;      /* 14px */
  color: #999;
}

.header .logo-wrap .texts .college {
  font-size: 0.282rem;        /* 24px */
  font-weight: 700;
  color: #014899;
  letter-spacing: 0.01rem;/* 1px */
}

.header .logo-wrap .texts .en {
  font-size: 0.141rem;       /* 12px */
  color: #bbb;
}

/* 搜索区域 */
.header .search-area {
  display: flex;
  align-items: center;
  gap: 0.08rem;              /* 8px */
}

.header .search-area input {
  width: 2.2rem;          /* 220px */
  height: 0.36rem;          /* 36px */
  border: 0.01rem solid #ddd;
  border-radius: 0.04rem;   /* 4px */
  padding: 0 0.12rem;       /* 12px */
  font-size: 0.165rem;      /* 14px */
  outline: none;
  transition: border-color 0.2s;
}

.header .search-area input:focus {
  border-color: #014899;
}

.header .search-area button {
  height: 0.36rem;          /* 36px */
  padding: 0 0.2rem;       /* 20px */
  background: #014899;
  color: #fff;
  border-radius: 0.04rem;   /* 4px */
  font-size: 0.165rem;      /* 14px */
  transition: background 0.2s;
}

.header .search-area button:hover {
  background: #003d7a;
}

/* ============================================================
   3. 导航栏
   ============================================================ */
.navbar {
  background: #014899;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 0.02rem 0.06rem rgba(1,72,153,0.2);  /* 2px 6px */
}

.navbar .container {
  display: flex;
  align-items: center;
}

/* 导航栏 logo：仅手机显示（桌面在 header 里） */
.navbar .nav-logo {
  display: none;
}

/* 汉堡按钮：桌面隐藏 */
.navbar .nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 0.05rem;
  width: 0.44rem;
  height: 0.44rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
}

.navbar .nav-toggle .bar {
  display: block;
  width: 0.26rem;
  height: 0.03rem;
  background: #fff;
  border-radius: 0.02rem;
  transition: transform 0.3s, opacity 0.3s;
}

.navbar .nav-toggle.active .bar:nth-child(1) {
  transform: translateY(0.08rem) rotate(45deg);
}

.navbar .nav-toggle.active .bar:nth-child(2) {
  opacity: 0;
}

.navbar .nav-toggle.active .bar:nth-child(3) {
  transform: translateY(-0.08rem) rotate(-45deg);
}

/* 菜单容器：桌面横排均分 */
.navbar .nav-menu {
  display: flex;
  flex: 1;
}

.navbar .nav-item {
  position: relative;
  flex: 1;
  text-align: center;
}

.navbar .nav-item > a {
  display: block;
  padding: 0.16rem 0.05rem;   /* 16px 5px */
  color: rgba(255,255,255,0.85);
  font-size: 0.17rem;         /* 17px */
  font-weight: 500;
  white-space: nowrap;
  transition: background 0.2s, color 0.2s;
}

.navbar .nav-item > a:hover,
.navbar .nav-item.active > a {
  background: rgba(255,255,255,0.12);
  color: #fff;
}

/* 下拉菜单 */
.navbar .dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: #fff;
  min-width: 1.9rem;             /* 190px */
  box-shadow: 0 0.06rem 0.2rem rgba(0,0,0,0.1);  /* 6px 20px */
  border-radius: 0 0 0.06rem 0.06rem;  /* 6px */
  z-index: 200;
  padding: 0.06rem 0;          /* 6px */
}

.navbar .nav-item:hover .dropdown {
  display: block;
}

.navbar .dropdown a {
  display: block;
  padding: 0.1rem 0.2rem;    /* 10px 20px */
  color: #444;
  font-size: 0.14rem;          /* 14px */
  transition: background 0.2s, color 0.2s;
font-weight: bold;
}

.navbar .dropdown a:hover {
  background: #f0f4ff;
  color: #014899;
}

.navbar .dropdown a + a {
  border-top: 0.01rem solid #f5f5f5;  /* 1px */
}

/* ============================================================
   4. Banner 轮播
   ============================================================ */
.banner {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.banner .slider-wrap {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.banner .slider-track {
  display: flex;
  transition: transform 0.6s ease-in-out;
}

.banner .slide {
  min-width: 100%;
  height: 4.2rem;            /* 420px */
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background-size: cover;
  background-position: center;
}

.banner .slide .slide-overlay {
  position: absolute;
  inset: 0;
 
}

.banner .slide .slide-text {
  position: relative;
  z-index: 2;
  text-align: center;
  color: #fff;
  max-width: 8rem;             /* 800px */
  padding: 0.2rem;             /* 20px */
  display: none;
}

.banner .slide .slide-text h2 {
  font-size: 0.447rem;          /* 38px */
  font-weight: 700;
  text-shadow: 0 0.02rem 0.1rem rgba(0,0,0,0.2);  /* 2px 10px */
  margin-bottom: 0.12rem;       /* 12px */
}

.banner .slide .slide-text p {
  font-size: 0.2rem;         /* 17px */
  opacity: 0.9;
  line-height: 1.8;
}

/* 切换箭头 */
.banner .slide-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 0.44rem;               /* 44px */
  height: 0.44rem;              /* 44px */
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.282rem;            /* 24px */
  cursor: pointer;
  z-index: 5;
  transition: background 0.2s;
  backdrop-filter: blur(0.04rem); /* 4px */
  user-select: none;
}

.banner .slide-arrow:hover {
  background: rgba(255,255,255,0.3);
}

.banner .slide-arrow.prev {
  left: 0.3rem;               /* 30px */
}

.banner .slide-arrow.next {
  right: 0.3rem;              /* 30px */
}

/* 指示圆点 */
.banner .slide-dots {
  position: absolute;
  bottom: 0.2rem;              /* 20px */
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.08rem;                  /* 8px */
  z-index: 5;
}

.banner .slide-dots span {
  width: 0.12rem;               /* 12px */
  height: 0.12rem;              /* 12px */
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: all 0.3s;
}

.banner .slide-dots span.active {
  background: #014899;
  width: 0.32rem;                  /* 32px */
  border-radius: 0.06rem;      /* 6px */
}

/* ============================================================
   5. 学院概况（左图右文）
   ============================================================ */
.overview .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.48rem;                    /* 48px */
  align-items: center;
}

.overview .overview-img {
  width: 100%;
  height: 3.5rem;            /* 350px */
  border-radius: 0.08rem;        /* 8px */
  overflow: hidden;
  background: #e6f0ff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.overview .overview-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}

.overview .overview-img:hover img {
  transform: scale(1.03);
}

.overview .overview-text h2 {
  font-size: 0.329rem;           /* 28px */
  color: #014899;
  margin-bottom: 0.08rem;        /* 8px */
}

.overview .overview-text .divider {
  width: 0.5rem;              /* 50px */
  height: 0.03rem;            /* 3px */
  background: #014899;
  margin-bottom: 0.18rem;      /* 18px */
}

.overview .overview-text p {
  font-size: 0.176rem;         /* 15px */
  color: #555;
  line-height: 1.9;
  margin-bottom: 0.16rem;          /* 16px */
}

.overview .overview-text .btn-more {
  display: inline-block;
  padding: 0.1rem 0.24rem;     /* 10px 24px */
  background: #014899;
  color: #fff;
  border-radius: 0.04rem;       /* 4px */
  font-size: 0.165rem;          /* 14px */
  transition: background 0.2s, transform 0.2s;
}

.overview .overview-text .btn-more:hover {
  background: #003d7a;
  transform: translateY(-0.02rem);  /* -2px */
}

/* ============================================================
   6. 学院新闻 + 通知公告（仿安徽理工效果图）
   ============================================================ */
.news-section {
  background: #f5f8fc;
  padding: 0.48rem 0;
  position: relative;
 
}

.news-section::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: 350px;
  height: 650px;

  background: url(../img/qc-bg.png) no-repeat 0% 50%;
  background-size: 100%;

}
/* ---- 标题行：tit + 更多 ---- */
.title-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 0.24rem;            /* 24px */
}

.title-row .tit h3 {
  white-space: nowrap;
  font-size: 0.329rem;               /* ~33px */
  line-height: 1;
  color: #014899;
  font-weight: 700;
  position: relative;
  display: inline-block;
}

.title-row .tit h3::after {
  content: '';
  display: block;
  width: 0.48rem;                    /* 48px */
  height: 0.03rem;                   /* 3px */
  background: #014899;
  margin: 0.1rem 0 0;
  border-radius: 0.02rem;
}

.title-row .more-link {
  font-size: 0.165rem;               /* ~16px */
  color: #999;
  padding-bottom: 0.04rem;
  transition: color 0.2s;
  white-space: nowrap;
}

.title-row .more-link:hover {
  color: #014899;
}

/* ---- 学院新闻：左图右列表 ---- */
.news-section .news-layout {
  display: flex;
  gap: 0.32rem;                      /* 32px */
  align-items: stretch;
}

.news-section .news-left {
  flex: 0 0 50%;
  min-width: 0;
}

.news-section .news-right {
  flex: 1;
  min-width: 0;
  background: #fff;
  border-radius: 0.04rem;
  padding: 0.16rem 0.2rem;
  box-shadow: 0 0.02rem 0.08rem rgba(1,72,153,0.06);
}

/* 左：图片轮播 */
.news-section .news-img {
  width: 100%;
  overflow: hidden;
}

.news-section .news-img ul {
  padding: 0;
  margin: 0;
}

.news-section .news-img ul li {
  display: none;
  width: 100%;
  height: 3.9rem;                    /* 390px（接近图片比例，减少裁剪变形） */
  position: relative;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  transition: background-size 0.5s ease;
}

.news-section .news-img ul li.active {
  display: block;
}

/* 整图点击链接（覆盖全图） */
.news-section .news-img ul li .news-img-link {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 3;
  display: block;
}

.news-section .news-img ul li .time {
  pointer-events: none;             /* 日期块点击穿透到链接 */
}

.news-section .news-img ul li:hover::after {
  opacity: 1;
}

/* 图片左上角渐变日期块 */
.news-section .news-img ul li .time {
  color: #fff;
  width: 0.66rem;                    /* 66px */
  height: 0.8rem;                    /* 80px */
  background-image: linear-gradient(180deg, #2b74c4 0%, #014899 100%);
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  position: absolute;
  left: 0.2rem;                      /* 20px */
  top: 0.2rem;
  z-index: 2;
  display: none;
}

.news-section .news-img ul li .time h3 {
  font-size: 0.3rem;                 /* 30px */
  font-weight: 400;
  line-height: 1;
  margin-bottom: 0.05rem;
}

.news-section .news-img ul li .time span {
  font-size: 0.14rem;                /* 14px */
}

/* 图片下方文字 */
.news-section .news-txt {
  width: 100%;
  border-top: 0.01rem solid #e6e6e6;
  background: #fff;
  position: relative;
}

.news-section .news-txt ul {
  padding: 0 .2rem;
  margin: 0;
}

.news-section .news-txt ul li {
  display: none;
  width: 100%;
  padding: 0.16rem 0 0.72rem;
}

.news-section .news-txt ul li.active {
  display: block;
}

.news-section .news-txt ul li a {
  display: block;
  width: 100%;
  font-size: 0.17rem;                /* 17px */
  color: #222;
  line-height: 0.3rem;
  margin-bottom: 0.08rem;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color 0.2s;
}

.news-section .news-txt ul li a:hover {
  color: #014899;
}

.news-section .news-txt ul li p {
  font-size: 0.14rem;                /* 14px */
  color: #999;
  line-height: 0.25rem;
  height: 0.5rem;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

/* 分页圆点 */
.news-section .ns-pagination {
  position: absolute;
  bottom: 0.2rem;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: center;
  gap: 0.08rem;
}

.news-section .ns-pagination span {
  width: 0.08rem;
  height: 0.08rem;
  border-radius: 0.04rem;
  background: #c5d8ee;
  cursor: pointer;
  transition: all 0.3s;
}

.news-section .ns-pagination span:hover {
  background: #014899;
}

.news-section .ns-pagination span.active {
  background: #014899;
  width: 0.4rem;
}

/* 右：新闻列表（标题 + 日期） */
.news-section .news-list2 {
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}

.news-section .news-list2 li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.16rem;
  padding: 0.155rem 0;               /* ~15px 0 */
  border-bottom: 0.01rem dashed #e8ecf0;
  transition: background 0.2s, padding-left 0.2s;
  border-radius: 0.03rem;
}

.news-section .news-list2 li:hover {
  background: #014899;
  padding-left: 0.08rem;
}
.news-section .news-list2 li:hover span,
.news-section .news-list2 li:hover a{
color:#fff;

}
.news-section .news-list2 li:last-child {
  border-bottom: none;
}

.news-section .news-list2 li a {
  flex: 1;
  min-width: 0;
  font-size: 0.165rem;               /* ~16px */
  color: #333;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color 0.2s;
padding:0 0 0 .1rem;
  border-left: 4px solid #014899;
}

.news-section .news-list2 li a:hover {
  color: #fff;
}

.news-section .news-list2 li span {
  flex-shrink: 0;
  font-size: 0.141rem;               /* ~14px */
  color: #999;
}

/* ---- 通知公告：4 列卡片 ---- */
.notice-section {
  background: #fff;
    background-image: linear-gradient(180deg, #2b74c4 0%, #014899 100%);
}

.notice-section .tit h3 {

  color: #fff;

}

.notice-section .title-row .tit h3::after {

  background: #fff;

}

.notice-section .title-row .more-link {

  color: #fff;

}
.notice-section .notice-grid4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.2rem;                       /* 20px */
}

.notice-section .nc4-card {
  border: 0.01rem solid #e8ecf0;
  background: #fff;
  padding: 0.24rem 0.2rem;
  display: flex;
  align-items: center;
  gap: 0.16rem;
  transition: box-shadow 0.3s, transform 0.3s;
}

.notice-section .nc4-card:hover {
  box-shadow: 0 0.08rem 0.2rem rgba(1,72,153,0.1);
  transform: translateY(-0.03rem);
}

.notice-section .nc4-date {
  color: #fff;
  width: 0.66rem;                    /* 66px */
  height: 0.8rem;                    /* 80px */
  background-image: linear-gradient(180deg, #2b74c4 0%, #014899 100%);
  background:#014899;
  flex-shrink: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

.notice-section .nc4-date h3 {
  font-size: 0.3rem;
  font-weight: 400;
  line-height: 1;
  margin-bottom: 0.05rem;
}

.notice-section .nc4-date span {
  font-size: 0.14rem;
}

.notice-section .nc4-card h4 {
  font-size: 0.16rem;                /* 16px */
  color: #333;
  line-height: 0.32rem;
  max-height: 0.64rem;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  font-weight: 500;
  transition: color 0.2s;
}

.notice-section .nc4-card a {
  display: block;
}

.notice-section .nc4-card a:hover h4 {
  color: #014899;
}

.notice-section .nc4-card:hover h4 {
  color: #014899;
}

/* ============================================================
   8. 共建项目（图片轮播，一行左右切换）
   ============================================================ */
.project-section {
  background: #fff;
  background: #f0eff5;
}

.project-slider {
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;                 /* 双保险：防止卡片滑出容器 */
}

/* 左右箭头按钮 */
.project-slider .proj-arrow {
  width: 0.4rem;                    /* 40px */
  height: 0.4rem;
  border: 0.01rem solid #d5dde6;
  background: #fff;
  color: #014899;
  font-size: 0.24rem;
  line-height: 1;
  border-radius: 50%;
  cursor: pointer;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, color 0.2s;
  z-index: 2;
  padding: 0 0 0.03rem;
}

.project-slider .proj-arrow:hover {
  background: #014899;
  color: #fff;
}

.project-slider .proj-arrow.proj-prev {
  margin-right: 0.12rem;
}

.project-slider .proj-arrow.proj-next {
  margin-left: 0.12rem;
}

/* 一行 4 列横向滚动 */
.project-slider .project-track {
  display: flex;
  flex: 1;
  min-width: 0;
  overflow-x: auto;                  /* 滚动容器（scrollLeft 方案，渲染稳定） */
  scroll-behavior: smooth;           /* 原生平滑滚动 */
  scrollbar-width: none;             /* 隐藏滚动条 */
  -ms-overflow-style: none;
}

.project-slider .project-track::-webkit-scrollbar {
  display: none;
}

.project-slider .project-slide {
  flex: 0 0 25%;                    /* 一行 4 个 */
  min-width: 0;
  padding: 0 0.12rem;               /* 12px */
}

.project-slider .project-card {
  border-radius: 0.08rem;       /* 8px */
  overflow: hidden;
  border: 0.01rem solid #f0f0f0;  /* 1px */
  transition: all 0.3s;
  background: #fff;
  cursor: pointer;
}

.project-slider .project-card:hover {
  box-shadow: 0 0.06rem 0.2rem rgba(1,72,153,0.1);  /* 6px 20px */
  transform: translateY(-0.03rem);  /* -3px */
}

.project-slider .project-card .proj-img {
  width: 100%;
  height: 1.8rem;            /* 180px */
  overflow: hidden;
  background: #e6f0ff;
}

.project-slider .project-card .proj-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}

.project-slider .project-card:hover .proj-img img {
  transform: scale(1.05);
}

.project-slider .project-card .proj-info {
  padding: 0.16rem 0.18rem;      /* 16px 18px */
}

.project-slider .project-card .proj-info h4 {
  font-size: 0.176rem;        /* 15px */
  font-weight: 600;
  color: #333;
  margin-bottom: 0.06rem;     /* 6px */
  line-height: 1.4;
}

.project-slider .project-card .proj-info p {
  font-size: 0.141rem;          /* 12px */
  color: #888;
}

/* 项目轮播控制按钮 */



/* ============================================================
   9. 专业集群展示（2行×3列图片列表）
   ============================================================ */
.major-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.2rem;                /* 20px */
}

.major-card {
  position: relative;
  border-radius: 0.08rem;       /* 8px */
  overflow: hidden;
  cursor: pointer;
  background: #e6f0ff;
}

.major-card .major-img {
  width: 100%;
  height: 2.2rem;            /* 220px */
  overflow: hidden;
}

.major-card .major-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}

.major-card:hover .major-img img {
  transform: scale(1.08);
}

.major-card .major-mask {
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent 60%, rgba(1,72,153,0.75));
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0.2rem;            /* 20px */
}

.major-card .major-mask h4 {
  color: #fff;
  font-size: 0.212rem;         /* 18px */
  font-weight: 600;
}

.major-card .major-mask p {
  color: rgba(255,255,255,0.8);
  font-size: 0.153rem;        /* 13px */
  margin-top: 0.04rem;         /* 4px */
}

/* ============================================================
   7. 党建团学 + 科研教学（两栏列表）
   ============================================================ */
.party-section {
  background: #F0EFF5;
  position: relative;
}



.party-section::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: 350px;
  height: 650px;

  background: url(../img/jxb-bg.png) no-repeat 0% 50%;
  background-size: 100%;

}
 
.party-section .dual-layout {
  display: flex;
  gap: 0.4rem;                       /* 40px */
}

.party-section .dual-col {
  flex: 1;
  min-width: 0;
  background: #fff;
  border-radius: 0.04rem;
  padding: 0.24rem 0.28rem 0.16rem;
  box-shadow: 0 0.02rem 0.08rem rgba(1,72,153,0.06);
}

.party-section .dual-col .title-row {
  margin-bottom: 0.16rem;
}

/* ---- tab 切换（大标题样式，与通知公告标题一致） ---- */
.party-section .tab-bar {
  display: flex;
  align-items: flex-end;
  gap: 0.3rem;                       /* 30px */
  border-bottom: 0.02rem solid #014899;
  margin-bottom: 0.16rem;            /* 16px */
  padding-bottom: 0.08rem;           /* 8px */
}

.party-section .tab-btn {
  border: none;
  background: none;
  padding: 0;
  font-size: 0.3rem;                 /* 30px（与通知公告标题同级别） */
  color: #014899;
  font-weight: 700;
  cursor: pointer;
  position: relative;
  font-family: inherit;
  line-height: 1.2;
  transition: opacity 0.2s;
  white-space: nowrap;
}

.party-section .tab-btn:hover {
  opacity: 0.75;
}

.party-section .tab-btn.active {
  color: #014899;
}

.party-section .tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -0.09rem;                  /* 压在蓝底线上 */
  left: 0;
  width: 100%;
  height: 0.03rem;
  background: #014899;
}

/* 未激活 tab 变浅（区分层级） */
.party-section .tab-btn:not(.active) {
  color: #aab8c8;
}

.party-section .tab-btn:not(.active):hover {
  color: #014899;
  opacity: 0.8;
}

/* 更多链接（tab 右侧） */
.party-section .tab-bar .more-link {
  margin-left: auto;
  font-size: 0.141rem;               /* ~14px */
  color: #999;
  padding-bottom: 0.05rem;
  transition: color 0.2s;
  white-space: nowrap;
}

.party-section .tab-bar .more-link:hover {
  color: #014899;
}

.party-section .tab-panel {
  display: none;
}

.party-section .tab-panel.active {
  display: block;
}

.party-section .dual-list {
  padding: 0;
  margin: 0;
}

.party-section .dual-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.16rem;
  padding: 0.14rem 0;
  border-bottom: 0.01rem dashed #e8ecf0;
  transition: background 0.2s, padding-left 0.2s;
  border-radius: 0.03rem;
}

.party-section .dual-list li:hover {
  background: #014899;
  padding-left: 0.08rem;
}

.party-section .dual-list li:last-child {
  border-bottom: none;
}

.party-section .dual-list li a {
  flex: 1;
  min-width: 0;
  font-size: 0.165rem;
  color: #333;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color 0.2s;

  padding: 0 0 0 .1rem;
    border-left: 4px solid #014899;
}
.party-section .dual-list li:hover a,
.party-section .dual-list li:hover span,
.party-section .dual-list li a:hover {
  color: #fff;
}

.party-section .dual-list li span {
  flex-shrink: 0;
  font-size: 0.141rem;
  color: #999;
}

/* ============================================================
   9. 产教融合（左图右基地列表 + 浅蓝 logo 行）
   ============================================================ */
.partner-section {
  background: #fff;
  padding: 0.3rem 0 0.38rem;         /* 压低整体高度 */
}

.partner-section .section-header h2 {
  color: #014899;
}

.partner-section .section-header h2::after {
  background: #014899;
}

.partner-section .section-header p {
  color: #666;
}

/* 品字布局：左 1 大图 + 右上 2 图 + 右下 1 横图（整体压低） */
.pyramid-layout {
  display: flex;
  gap: 0.16rem;                      /* 16px */
  align-items: stretch;
}

.pyramid-left {
  flex: 0 0 42%;
  min-width: 0;
}

.pyramid-right {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.16rem;                      /* 16px */
}

.pyramid-top {
  display: flex;
  gap: 0.16rem;                      /* 16px */
}

.pyramid-top .pyramid-card {
  flex: 1;
  min-width: 0;
  height: 2.3rem;                    /* 170px 固定矮高度 */
}

.pyramid-bottom .pyramid-card {
  height: 2.3rem;                    /* 170px 固定矮高度 */
}

.pyramid-left .pyramid-card {
height: 4.75rem;                  /* 356px（与右侧整体等高） */
}

.pyramid-card {
  position: relative;
  border-radius: 0.06rem;
  overflow: hidden;
  background: #eef3fa;
}

.pyramid-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s;
}

.pyramid-card:hover img {
  transform: scale(1.04);
}

/* 图片底部渐变文字条（紧凑） */
.pyramid-tag {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 0.26rem 0.14rem 0.1rem;   /* 渐变空间缩小 */
  background: linear-gradient(0deg, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0) 100%);
  color: #fff;
}

.pyramid-tag h4 {
  font-size: 0.153rem;               /* ~15px */
  font-weight: 600;
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pyramid-tag p {
  font-size: 0.117rem;               /* ~12px */
  color: rgba(255,255,255,0.7);
  margin-top: 0.02rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 底部合作单位 logo 行（浅蓝底） */
.coop-logos {
  background: #eef3fa;
  border-radius: 0.06rem;
  padding: 0.2rem 0.24rem;           /* 20px 24px */
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.16rem;
  margin-top: 0.28rem;               /* 28px */
}

.coop-logo {
  text-align: center;
  padding: 0.1rem 0.08rem;
  border-radius: 0.04rem;
  transition: background 0.2s;
}

.coop-logo:hover {
  background: #fff;
}

.coop-logo .partner-logo {
  width: 1.3rem;                     /* 130px */
  height: 0.55rem;                   /* 55px */
  margin: 0 auto 0.08rem;
  object-fit: contain;
  display: block;
  opacity: 0.85;
  transition: opacity 0.2s;
}

.coop-logo:hover .partner-logo {
  opacity: 1;
}

.coop-logo p {
  font-size: 0.141rem;               /* ~14px */
  color: #555;
  white-space: nowrap;
}

/* ============================================================
   10. 页脚 + 版权信息
   ============================================================ */
.footer {
  background: #014899;
  color: rgba(255,255,255,0.6);
  font-size: 0.165rem;         /* 14px */
}

.footer .container {
  padding: 0.36rem 0.16rem;       /* 36px 16px */
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 0.4rem;                 /* 40px */
}

.footer h4 {
  color: #fff;
  font-size: 0.188rem;             /* 16px */
  margin-bottom: 0.14rem;     /* 14px */
  font-weight: 600;
}

.footer p {
  line-height: 1.9;
  font-size: 0.153rem;        /* 13px */
}

.footer a {
  color: rgba(255,255,255,0.5);
  display: block;
  margin-bottom: 0.06rem;     /* 6px */
  font-size: 0.153rem;        /* 13px */
  transition: color 0.2s;
}

.footer a:hover {
  color: #fff;
}

.footer .qrcode-area {
  text-align: center;
}

.footer .qrcode-area .qr-box {
  width: 1rem;              /* 100px */
  height: 1rem;             /* 100px */
  background: #fff;
  margin: 0 auto 0.08rem;       /* 8px */
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.141rem;          /* 12px */
  color: #999;
  border-radius: 0.04rem;      /* 4px */
}

.footer-bottom {
  border-top: 0.01rem solid rgba(255,255,255,0.06);  /* 1px */
  padding: 0.16rem;               /* 16px */
  text-align: center;
  font-size: 0.153rem;        /* 13px */
  color: rgba(255,255,255,0.35);
}

/* ============================================================
   11. 列表页 / 内容页 通用组件
   ============================================================ */

/* 面包屑 */
.breadcrumb {
  padding: 0.16rem 0;             /* 16px 0 */
  font-size: 0.165rem;         /* 14px */
  color: #999;
}

.breadcrumb a {
  color: #014899;
  transition: color 0.2s;
}

.breadcrumb a:hover {
  color: #003d7a;
}

.breadcrumb span {
  color: #333;
}

/* 分页 */
.pagination {
  display: flex;
  justify-content: center;
  gap: 0.08rem;                 /* 8px */
  margin-top: 0.32rem;            /* 32px */
}

.pagination a,
.pagination span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 0.36rem;              /* 36px */
  height: 0.36rem;             /* 36px */
  border: 0.01rem solid #ddd;  /* 1px */
  border-radius: 0.04rem;      /* 4px */
  font-size: 0.165rem;         /* 14px */
  color: #666;
  transition: all 0.2s;
  background: #fff;
}

.pagination a:hover {
  border-color: #014899;
  color: #014899;
}

.pagination span.active {
  background: #014899;
  border-color: #014899;
  color: #fff;
}

/* 列表表格样式 */

/* ============================================================
   基于实际 HTML 结构精简的样式表
   已删除：红色主题体系、机构设置、首页区块、header/footer、Swiper/Tab组件等
   ============================================================ */

/* ============================================================
   1. 全局容器
   ============================================================ */
.wrap {
  max-width: 1430px;
  padding: 0 15px;
  margin: 0 auto;
}

/* ============================================================
   2. 页面 Banner
   ============================================================ */
.page_banner {
  padding-bottom: 23.4375%;
  position: relative;
}
.page_banner > img {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
  top: 0;
  left: 0;
}
.page_banner .page-title {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 8;
}
.page_banner .page-title h3 {
  background: linear-gradient(90deg, #0060a7 7%, #00a9be 107%);
  background-size: cover;
  line-height: 5.208vw;
  font-size: 30px;
  font-weight: normal;
  color: #fff;
  margin: 0;
  width: 250px;
  text-align: center;
  box-sizing: border-box;
}
.page_banner .page-title-menu {
  display: none;
}
.page_banner .page-title-menu i {
  font-size: 20px;
  color: #fff;
}

/* ============================================================
   3. 页面主体布局 — 左侧菜单 + 右侧内容
   ============================================================ */
.page-wrap {
  padding-bottom: 40px;
}
.page-wrap .wrap {
  display: flex;
  justify-content: space-between;
}

/* --- 左侧菜单 --- */
.page-wrap_left {
  width: 250px;
  position: relative;
  z-index: 9;
  margin-right: 70px;
}

.page-menu {
  background: url(../img/img1-3.png) right bottom no-repeat #fff;
  background-size: 100%;
  box-shadow: 0 0 0.52vw rgba(0, 0, 0, 0.2);
  padding-bottom: 6.77vw;
}

.page-menu_item {
  border-bottom: 1px dashed #d8d8d8;
}
.page-menu_item-inner {
  display: flex;
  align-items: center;
  padding-right: 10px;
}
.page-menu_item-inner.act {
  background: #e9f0f3;
}
.page-menu_item-inner.act > i {
  transform: rotate(90deg);
}
.page-menu_item-inner > i {
  font-size: 18px;
  cursor: pointer;
  color: #c7c7c7;
  padding: 10px;
  transition: all 0.3s;
}
.page-menu_item-inner > a {
    flex: 1;
    min-width: 1px;
    font-size: 18px;
    line-height: 30px;
    color: #333;
    transition: all 0.3s;
    position: relative;
    padding: .2rem 0;
    padding-left: 1.822vw;
}
.page-menu_item:hover .page-menu_item-inner > a,
.page-menu_item:hover .page-menu_item-inner > i {
  color: #1774c6;
}
.page-menu_item.on .page-menu_item-inner {
  background: #e9f0f3;
}
.page-menu_item.on .page-menu_item-inner > a {
  color: #1774c6;
  font-weight: bold;
}

/* 子菜单（JS 控制显示） */
.page-submenu {
  padding: 1.041vw 0;
  display: none;
}
.page-submenu_item {
  margin-bottom: 0.364vw;
}
.page-submenu_item a {
  display: block;
  padding: 0 1.562vw 0 2.604vw;
  font-size: 14px;
  position: relative;
  color: #8d8d8d;
}
.page-submenu_item a::after {
  position: absolute;
  content: "";
  left: 1.822vw;
  top: 50%;
  transform: translateY(-50%);
  width: 0.208vw;
  height: 0.208vw;
  border-radius: 50%;
  background: linear-gradient(180deg, #0060a7 0, #00a3bc 100%);
}
.page-submenu_item a:hover {
  color: #1774c6;
}

/* --- 右侧内容 --- */
.page-wrap_right {
  flex: 1;
  min-width: 1px;
  padding-top: 1.666vw;
}
.page-wrap_right-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px;
  margin-bottom: 1.041vw;
  background: #f9f9f9;
}
.page-wrap_right-title {
  display: flex;
  align-items: center;
}
.page-wrap_right-title i {
  font-size: 20px;
  color: #1774c6;
}
.page-wrap_right-title span {
  font-size: 28px;
  font-weight: bold;
  color: #000;
  padding-left: 1.145vw;
  line-height: 2;
  position: relative;
}
.page-wrap_right-title span::before {
  content: "";
  display: block;
  width: 5px;
  height: 30px;
  background: linear-gradient(0deg, #0060a7 0, #00a3bc 100%);
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}

/* 面包屑 */
.crumbs {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  line-height: 20px;
  font-size: 16px;
  color: #626262;
}
.crumbs i {
  color: #1774c6;
  margin-right: 5px;
}
.crumbs a:hover {
  color: #1774c6;
}

/* ============================================================
   4. 新闻列表项
   ============================================================ */
.page-list_item {
  margin-bottom: 1.302vw;
  border: 1px solid #f2f2f2;
  background-color: #fff;
  display: flex;
  text-decoration: none;
}
.page-list_item .date {
  width: 135px;
  margin-right: 35px;
  padding-left: 40px;
  box-sizing: border-box;
  font-size: 26px;
  height: 7.41vw;
  padding-top: 1.604vw;
  position: relative;
  transition: 0.5s;
  border-right: 1px solid #f2f2f2;
}
.page-list_item .date::after {
  position: absolute;
  content: "";
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  opacity: 0;
  transition: 0.5s;
  background: linear-gradient(90deg, #0060a7 7%, #00a9be 107%);
  background-size: 100% 100%;
}
.page-list_item .date .day {
  z-index: 9;
  font-size: 20px;
  font-weight: 700;
  padding-bottom: 0.52vw;
  margin-bottom: 0.781vw;
  position: relative;
  color: #1774c6;
}
.page-list_item .date .day::after {
  content: "";
  bottom: 0;
  left: 0;
  width: 1.3em;
  border-bottom: solid #aaa;
  position: absolute;
}
.page-list_item .date .year {
  position: relative;
  color: #a4a4a4;
  z-index: 9;
  font-size: 16px;
}
.page-list_item .txt {
  padding-right: 2.343vw;
  flex: 1;
  min-width: 1px;
}
.page-list_item .txt .tit {
  font-size: 18px;
  margin-bottom: 13px;
  color: #333;
}
.page-list_item .txt .desc {
  font-size: 14px;
  line-height: 1.8;
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-all;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  color: #8d8b8b;
}
.page-list_item .txts {
  flex: 1;
  min-width: 1px;
  align-items: center;
  display: flex;
}

/* hover */
.page-list_item:hover {
  box-shadow: 0.52vw 0.26vw 0.781vw 0 rgba(37, 92, 121, 0.3);
}
.page-list_item:hover .tit {
  font-weight: 700;
  color: #1774c6;
}
.page-list_item:hover .date::after {
  opacity: 1;
}
.page-list_item:hover .day,
.page-list_item:hover .year {
  color: #fff;
}
.page-list_item:hover .day::after {
  border-color: #fff;
}

/* ============================================================
   5. 媒体查询
   ============================================================ */

/* ---------- ≤1430px ---------- */
@media (max-width: 1430px) {
  .wrap {
    max-width: 1054px;
  }
}

/* ---------- ≤1025px —— 左侧菜单折叠为下拉 ---------- */
@media (max-width: 1025px) {
  .page-wrap .wrap {
    flex-direction: column;
    padding: 0;
  }
  .page-wrap_left {
    width: 100%;
    margin-right: 0;
    position: relative;
    z-index: 999;
  }
  .page-menu {
    position: absolute;
    left: 0;
    width: 100%;
    z-index: 99;
    background: #fff;
    border: none;
    display: none;
  }
  .page-menu.on {
    display: block;
  }
  .page-menu_item-inner > a {
    font-size: 14px;
    line-height: 35px;
    text-align: left;
    padding: 0 15px;
  }
  .page-wrap_left .page-submenu_item a {
    padding-left: 30px;
  }
  .page-wrap_left .page-submenu_item a::after {
    left: 20px;
    width: 3px;
    height: 3px;
  }
  .page-wrap_right {
    width: 100%;
    padding: 15px;
  }
  .page-wrap_right-top {
    margin-bottom: 15px;
    padding: 10px 0;
    flex-direction: column;
    align-items: flex-start;
  }
  .page-wrap_right-title {
    margin-bottom: 10px;
  }
  .page-wrap_right-title span {
    line-height: 1.5;
    font-size: 18px;
    padding-left: 10px;
  }
  .page-wrap_right-title span::before {
    height: 25px;
    width: 3px;
  }
  .page-wrap_right .crumbs {
    font-size: 14px;
  }
}

/* ---------- ≤990px —— 移动端 ---------- */
@media (max-width: 990px) {
  .page_banner {
    padding-bottom: 40%;
  }
  .page_banner .page-title .wrap {
    background: #1774c6;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .page_banner .page-title h3 {
    background: transparent;
    line-height: 40px;
    font-size: 20px;
    width: auto;
    padding-left: 0;
  }
  .page_banner .page-title-menu {
    display: block;
  }

  .page-list_item {
    margin-bottom: 15px;
    flex-direction: column;
  }
  .page-list_item .date {
    display: flex;
    width: 100%;
    margin-right: 0;
    padding-left: 0;
    font-size: 14px;
    height: auto;
    padding-top: 10px;
    margin-bottom: 10px;
  }
  .page-list_item .date::after {
    display: none;
  }
  .page-list_item .date .day {
    order: 2;
    font-size: 14px;
    padding-bottom: 0;
    margin-bottom: 0;
    color: #a4a4a4;
    font-weight: normal;
  }
  .page-list_item .date .day::after {
    display: none;
  }
  .page-list_item .date .year {
    font-size: 14px;
  }
  .page-list_item .date .year::after {
    content: ".";
  }
  .page-list_item .txt {
    padding-right: 0;
    width: 100%;
    flex: none;
  }
  .page-list_item .txt .tit {
    font-size: 16px;
    margin-bottom: 10px;
  }
  .page-list_item .txt .desc {
    line-height: 1.5;
  }
  .page-list_item .txts {
    padding: 10px;
    order: 2;
    flex-direction: column;
    align-items: flex-start;
  }
}


/* 内容页正文 */
.content-body {
  font-size: 0.176rem;        /* 15px */
  color: #444;
  line-height: 2;
}

.content-body p {
  margin-bottom: 0.16rem;         /* 16px */
}

.content-body img {
  max-width: 100%;
  margin: 0.16rem auto;           /* 16px auto */
  border-radius: 0.06rem;     /* 6px */
}

/* ============================================================
   12. 响应式适配
   ============================================================ */

/* 平板 */
@media (max-width: 992px) {    /* 平板 */
  .header .search-area input {
    width: 1.5rem;           /* 150px */
  }

  .banner .slide {
    height: 3rem;          /* 300px */
  }

  .banner .slide .slide-text h2 {
    font-size: 0.329rem;        /* 28px */
  }

  .overview .container {
    grid-template-columns: 1fr;
    gap: 0.32rem;
  }

  .overview .overview-img {
    height: 2.56rem;             /* 256px */
  }

  /* 学院新闻响应式：左右堆叠 */
  .news-section .news-layout {
    flex-direction: column;
  }

  .news-section .news-left {
    flex: 1 1 auto;
    width: 100%;
  }

  .news-section .news-right {
    width: 100%;
  }

  .news-section .news-img ul li {
    height: 2.6rem;              /* 260px */
  }

  /* 通知公告 4 列 → 2 列 */
  .notice-section .notice-grid4 {
    grid-template-columns: repeat(2, 1fr);
  }

  /* 党建团学两栏 → 堆叠 */
  .party-section .dual-layout {
    flex-direction: column;
  }

  /* 产教融合基地 2 列 → 1 列 */
  .base-grid {
    grid-template-columns: 1fr;
  }

  .base-logos {
    grid-template-columns: repeat(3, 1fr);
  }

  .pyramid-top .pyramid-card,
  .pyramid-bottom .pyramid-card {
    height: 2.2rem;
  }

  .pyramid-left .pyramid-card {
    height: 4.56rem;
  }

  /* 共建项目：平板 2 个/页 */
  .project-slider .project-slide {
    flex: 0 0 50%;
  }

  .partner-grid {
    grid-template-columns: repeat(3, 1fr);
  }



  .major-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer .container {
    grid-template-columns: 1fr 1fr;
    gap: 0.32rem;
  }


}

/* 手机 */
@media (max-width: 576px) {    /* 手机 */
  body {
    font-size: 0.165rem;         /* 16px */
  }

  /* 手机：隐藏整个头部（logo 移到导航栏），搜索不要 */
  .header {
    display: none;
  }

  /* 导航栏右侧 logo（白底圆角框，深蓝 logo 清晰） */
  .navbar .nav-logo {
    display: block;
    margin-left: 0;
    padding: 0;
  }

  .navbar .nav-logo img {
    display: block;
    height: 0.32rem;              /* 32px */
    width: auto;
 
    border-radius: 0.04rem;
    padding: 0.02rem 0.08rem;
  }

  /* 导航：左侧抽屉菜单 */
  .navbar .nav-toggle {
    display: flex;               /* 显示汉堡按钮 */
  }

  .navbar .nav-menu {
    display: block;
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: 75%;                  /* 75% 宽抽屉 */
    max-width: 3.4rem;           /* 340px */
    background: #014899;
    z-index: 1500;
    padding: 0.6rem 0 0.4rem;
    overflow-y: auto;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    box-shadow: 0.08rem 0 0.24rem rgba(0,0,0,0.2);
  }

  .navbar .nav-menu.open {
    transform: translateX(0);
  }

  .navbar .nav-menu .nav-item {
    display: block;
    text-align: left;
  }

  .navbar .nav-menu .nav-item > a {
    position: relative;
    padding: 0.16rem 0.28rem;
    font-size: 0.17rem;
    border-bottom: 0.01rem solid rgba(255,255,255,0.08);
  }

  /* 有子菜单的项：右侧箭头（chevron 下） */
  .navbar .nav-menu .nav-item.has-sub > a {
    padding-right: 0.56rem;        /* 箭头占位 */
  }

  .navbar .nav-menu .nav-item.has-sub > a::after {
    content: '';
    position: absolute;
    right: 0.28rem;
    top: 50%;
    width: 0.1rem;
    height: 0.1rem;
    border-right: 0.02rem solid rgba(255,255,255,0.75);
    border-bottom: 0.02rem solid rgba(255,255,255,0.75);
    transform: translateY(-70%) rotate(45deg);   /* ▼ 朝下 */
    transition: transform 0.3s ease;
  }

  .navbar .nav-menu .nav-item.has-sub.open > a::after {
    transform: translateY(-30%) rotate(225deg);  /* ▲ 旋转朝上 */
  }

  /* 展开动画 */
  .navbar .nav-menu .dropdown {
    transition: max-height 0.35s ease;
    max-height: 0;
    overflow: hidden;
    display: block !important;
  }

  .navbar .nav-menu .nav-item.open .dropdown {
    max-height: 5rem;              /* 足够展开 */
  }

  .navbar .nav-menu .nav-item.active > a {
    background: rgba(255,255,255,0.15);
  }

  /* 抽屉内下拉：默认展开为静态列表 */
  .navbar .nav-menu .dropdown {
    display: none;
    position: static;
    transform: none;
    min-width: 0;
    background: rgba(255,255,255,0.08);
    box-shadow: none;
    border-radius: 0;
    padding: 0;
    margin: 0;
  }

  .navbar .nav-menu .nav-item.open .dropdown {
    display: block;
  }

  .navbar .nav-menu .dropdown a {
    padding: 0.12rem 0.4rem;
    color: rgba(255,255,255,0.85);
    font-size: 0.15rem;
    border-top: 0.01rem solid rgba(255,255,255,0.05);
  }

  .navbar .nav-menu .dropdown a:hover {
    background: rgba(255,255,255,0.1);
    color: #fff;
  }

  /* 遮罩层 */
  .navbar .nav-mask {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 1400;
  }

  .navbar .nav-mask.show {
    display: block;
  }

  .banner .slide {
    height: 2rem;           /* 200px */
  }

  .banner .slide .slide-text h2 {
    font-size: 0.2rem;        /* 20px */
  }

  .banner .slide .slide-text p {
    font-size: 0.165rem;       /* 14px */
  }

  .banner .slide-arrow {
    width: 0.32rem;               /* 32px */
    height: 0.32rem;              /* 32px */
    font-size: 0.188rem;           /* 16px */
  }

  .banner .slide-arrow.prev {
    left: 0.08rem;              /* 8px */
  }

  .banner .slide-arrow.next {
    right: 0.08rem;             /* 8px */
  }

  .section {
    padding: 0.32rem 0;           /* 32px */
  }

  .section-header h2 {
    font-size: 0.259rem;       /* 22px */
  }

  .overview .overview-text h2 {
    font-size: 0.259rem;       /* 22px */
  }

  .overview .overview-img {
    height: 2rem;           /* 200px */
  }

  /* 新闻板块手机端 */
  .news-section {
    padding: 0.32rem 0;
  }

  .news-section .title .tit h3 {
    font-size: 0.259rem;         /* 26px */
  }

  .news-section .title .more-link {
    font-size: 0.141rem;         /* 14px */
  }
  /* 新闻板块手机端 */
  .news-section .news-layout {
    flex-direction: column;
    gap: 0.2rem;
  }

  .news-section .news-left,
  .news-section .news-right {
    width: 100%;
    flex: 1 1 auto;
  }

  .news-section .news-img ul li {
    height: 2.1rem;              /* 210px */
  }

  .news-section .news-list2 li {
    padding: 0.12rem 0;
  }

  /* 通知公告 4 列 → 1 列 */
  .notice-section .notice-grid4 {
    grid-template-columns: 1fr;
    gap: 0.14rem;
  }

  .notice-section .nc4-card {
    padding: 0.16rem 0.14rem;
  }

  /* 党建团学 */
  .party-section .dual-col {
    padding: 0.18rem 0.16rem 0.1rem;
  }

  .party-section .tab-btn {
    font-size: 0.22rem;              /* 手机 22px */
  }

  .party-section .tab-bar {
    gap: 0.2rem;
  }

  .party-section .dual-list li {
    padding: 0.11rem 0;
  }

  .party-section .dual-list li a,
  .news-section .news-list2 li a {
    font-size: 0.153rem;
  }

  .party-section .dual-list li span,
  .news-section .news-list2 li span {
    font-size: 0.129rem;
  }

  /* 产教融合 logo 行 → 2 列 */
  .base-logos {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.12rem;
  }

  .base-card .base-img {
    height: 1.8rem;
  }

  /* 手机：品字改为纵向堆叠（大图在上，2 图并排，横图在下） */
  .pyramid-layout {
    flex-direction: column;
    gap: 0.12rem;                    /* 12px */
  }

  .pyramid-left {
    flex: none;
    width: 100%;
  }

  .pyramid-left .pyramid-card {
    height: 2rem;                    /* 200px 全宽大图 */
  }

  .pyramid-top .pyramid-card {
    height: 1.3rem;                  /* 130px */
  }

  .pyramid-bottom .pyramid-card {
    height: 1.3rem;                  /* 130px */
  }

  .pyramid-tag h4 {
    font-size: 0.13rem;              /* 13px */
  }

  .pyramid-tag p {
    display: none;                   /* 手机隐藏副标题更紧凑 */
  }

  .news-section .news-txt ul li a {
    font-size: 0.153rem;         /* 15px */
  }

  .news-section .news-txt ul li p {
    font-size: 0.129rem;         /* 13px */
  }

  .news-section .news-list ul li span {
    font-size: 0.141rem;
  }

  .news-section .news-list ul li a {
    font-size: 0.153rem;         /* 15px */
  }

  /* 公告列表：日期块缩小 */
  .news-section .notice-list ul li .time {
    width: 0.56rem;              /* 56px */
    height: 0.68rem;             /* 68px */
  }

  .news-section .notice-list ul li .time h3 {
    font-size: 0.24rem;
  }

  .news-section .notice-list ul li .time span {
    font-size: 0.12rem;
  }

  .news-section .notice-list ul li a {
    font-size: 0.153rem;         /* 15px */
    line-height: 0.28rem;
    max-height: 0.56rem;         /* 2行 */
  }

  .news-section .news-img ul li .time {
    left: 0.12rem;
    top: 0.12rem;
    width: 0.56rem;
    height: 0.68rem;
  }

  .news-section .news-img ul li .time h3 {
    font-size: 0.24rem;
  }

  .news-section .news-img ul li .time span {
    font-size: 0.12rem;
  }

  .partner-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.12rem;
  }

  .partner-item {
    padding: 0.16rem 0.1rem;
  }

  .partner-item .partner-logo {
    width: 1.2rem;               /* 120px */
    height: 0.55rem;
  }

  .partner-item p {
    font-size: 0.141rem;         /* 14px */
  }

  .project-slider .project-slide {
    flex: 0 0 100%;
    padding: 0;
  }

  .project-slider .project-card .proj-img {
    height: 1.6rem;              /* 160px */
  }

  .major-grid {
    grid-template-columns: 1fr;
  }

  .major-card .major-img {
    height: 1.6rem;             /* 160px */
  }

  .footer .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  /* 顶部工具栏：单行，欢迎语超长省略号截断 */
  .top-bar {
    height: auto;
    line-height: 1.6;
    padding: 0.06rem 0;
    font-size: 0.129rem;      /* 11px */
  }

  .top-bar .container {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 0.08rem;
  }

  .top-bar .container > span {
    flex: 1;
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .top-bar .container > div {
    flex-shrink: 0;
    display: flex;
    align-items: center;
  }

  .top-bar a {
    margin-left: 0.1rem;      /* 10px 紧凑间距 */
    font-size: 0.129rem;
  }
}