/* ===== banner & 4 小区域 ===== */
.banner {
  height: 620px;
  position: relative;
  overflow: hidden;
}
.banner img {
  width: 100%;
  height: 100%;
  position: absolute;
}
.banner-main {
  position: absolute;
  top: 50%;
  left: 27%;
  transform: translate(-30%, -50%);
  width: 45%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  color: #fff;
  text-align: center;
  position: relative;
  z-index: 2;
}
.banner-main ul {
  list-style: none;
  /* grid布局两行三列 */
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-gap: 24px;
}
.banner-main ul li {
  position: relative;
  margin-left:9px;
}
.banner-main ul li::before {
  content: "";
  position: absolute;
  left: -11px;
  top: 6px;
  width: 6px;
  height: 6px;
  font-size: 18px;
  background: #0d4699;
}
.banner-main h1 {
  font-size: 28px;
  letter-spacing: 2px;
  margin-bottom: 30px;
}
.banner-main h2 {
  font-size: 24px;
  font-weight: 400;
  margin-bottom: 30px;
}
.banner-slider {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.banner-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  /*background-color: pink;*/
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
  z-index: 0;
}

.banner-slide.active {
  opacity: 1;
  z-index: 1;
}

.banner-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 指示器样式 */
.banner-indicators {
  position: absolute;
  bottom: 140px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 15px;
  z-index: 2;
}

.indicator-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: all 0.3s ease;
}

.indicator-dot:hover {
  background-color: rgba(255, 255, 255, 0.8);
}

.indicator-dot.active {
  width:42px;
  border-radius: 8px;
  background-color: #fff;
}

.banner-btn {
  background: #fff;
  color: #0d4699;
  border: 0;
  padding: 12px 32px;
  font-size: 16px;
  border-radius: 25px;
  cursor: pointer;
  transition: 0.3s;
}
.banner-btn:hover {
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}
.banner-img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  border-radius: 0;
}

.banner-tabs {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  /* height: 80px; */
  z-index: 3;
  padding: 0 250px;
  background: rgba(216, 216, 216, 0.1);
  backdrop-filter: blur(10px);
}
.banner-tab {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  color: #fff;
  /* background: rgba(13, 70, 153, 0.3); */
  cursor: pointer;
  transition: background 0.3s;
  font-size: 16px;
  padding:20px 30px;
}
.banner-tab.active {
  background: #0d4699;
}
.banner-tab:hover {
  background: #0d4699;
}
.banner-tab .banner-tab-title {
  font-size: 20px;
}
.banner-tab .banner-tab-desc {
  font-size: 14px;
  margin-top:10px;
  color:rgba(255, 255, 255, 0.6);
}
/* ===== 战略引领模块 ===== */

.strategy {
  padding: 60px 250px;
  text-align: center;
  background: #F5F7FA;
}
.strategy h2 {
  font-size: 32px;
  margin-bottom: 40px;
}

.strategy-body {
  display: flex;
  justify-content: space-between;
  position: relative;
  margin-top: 40px;
}
.strategy-intro {
  width: 680px;
  height: 380px;
  position: relative;
  z-index: 2;
}
.strategy-intro img {
  width: 100%;
  height: 100%;
}

.strategy-cards {
  width: 60%;
  text-align: left;
  padding: 40px 70px 40px 173px;
  background: #fff;
  border-radius: 12px;
  height: fit-content;
  position: absolute;
  right: -5px;
  top: 50%;
  z-index: 1;
  transform: translateY(-50%);
}
.strategy-subtitle {
  font-size: 18px;
  color: #7c7b7b;
  margin-top: 16px;
}
.strategy-cards .title {
  font-size: 24px;
}
.strategy-desc {
  font-size: 15px;
  letter-spacing: 0em;
  margin-top: 30px;
  line-height: 1.6;
  font-variation-settings: "opsz" auto;
  font-feature-settings: "kern" on;
  color: #7c7b7b;
}
/* ===== 四大核心板块（无间距） ===== */
.core4 {
  margin-top: 60px;

  /* height: 480px; */
  padding: 60px 250px;
  background: #fff;
}
.core4 h2 {
  font-size: 34px;
  letter-spacing: 1px;
  margin-bottom: 40px;
}
.core4 h2,
.core4 p {
  text-align: center;
}
.core4-body {
  display: flex;
  height: 480px;
  margin-top: 40px;
}
.core-item {
  position: relative;
  flex: 1;
  background: #fff;
  cursor: pointer;
  transition: flex 0.4s;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  z-index: 2;
}
.core-item:last-child {
  border-right: 0;
}
.core-item.default {
  flex: 2;
}
.default .core-expand {
  align-items: flex-start;
}
.core4 h3 {
  position: absolute;
  z-index: 3;
  color: #fff;
  top: 60px;
  left: 50px;
  font-size: 28px;
}
.core-expand .total-deasc {
  font-size: 18px !important;
  color: #333333 !important;
  margin-top: 74px;
}
.tags {
  text-align: left;
}
.tags span {
  background: #fff;
  border-radius: 100px;
  padding: 6px 16px 6px 30px;
  width: fit-content;
  font-size: 12px;
  margin-right: 20px;
  position: relative;
}
.tags span::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  background: #0d4699;
}
.core-expand p {
  text-align: left;
  font-size: 16px;
  color: #666666;
  margin-top: 40px;
}
.default h3 {
  color: #333;
}
.core-item:not(.default) {
  flex: 1;
}
.core-item:hover {
  flex: 2 !important;
}
.core-item:hover h3 {
  color: #333;
}

/* 小图（收起状态） */
.img-small {
  width: 100%;
  height: 100%;
  /* object-fit: contain; */
  margin-bottom: 8px;
  position: absolute;
}
.core-item:not(.default) .img-small {
  display: block;
}
.core-item.default .img-small {
  display: none;
}

/* 展开内容容器 */
.core-expand {
  position: relative;
  inset: 0;
  /* padding: 60px 50px; */
  display: flex;
  width: 100%;
  height: 100%;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  z-index: 2;
}
.core-expand h3 {
  font-size: 20px;
  margin-bottom: 12px;
}
.core-expand p {
  margin-bottom: 16px;
  line-height: 1.6;
}
.core-expand .img-placeholder {
}
.core-expand .img-big {
  position: absolute;
  width: 100%;
  height: 100%;
  /* object-fit: cover; */
  border-radius: 4px;
  z-index: -1;
}
.default {
  align-items: flex-start;
}

/* 淡入淡出动画 */
.core-fade-enter-active,
.core-fade-leave-active {
  transition: opacity 0.5s;
}
.core-fade-enter,
.core-fade-leave-to {
  opacity: 0;
}

/* ===== 全方位产业服务 ===== */
.service {
  padding: 60px 250px;
  text-align: center;
  background: #f5f7fa;
  position: relative;
}
.service h2 {
  font-size: 32px;
  margin-bottom: 40px;
  text-align: left;
}
.service-tabs {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 32px;
  margin-top: 40px;
  border-bottom: 1px solid #dcdfe6;
}
.service-tab {
  padding: 10px 51px;
  color: #666666;
  font-size: 24px;
  /* border: 1px solid #dcdfe6; */
  /* border-radius: 4px; */
  cursor: pointer;
  transition: 0.3s;
}
.service-tab.active {
  /* background: #0d4699;
  color: #fff;
  border-color: #0d4699; */
}
.service-content {
  background: #fff;
  /* border-radius: 8px; */
  padding: 60px 250px;
  /* min-height: 260px; */
  text-align: left;
  background: url("../images/quzhou/group3-bg.png");
}
.service p {
  text-align: left;
  font-size: 18px;
}
.service-panel {
  display: none;
}
.service-panel.active {
  display: block;
}
.service-panel h3 {
  font-size:28px;
  color:#fff;
}
.service-panel p {
  font-size:14px;
  color: rgba(255, 255, 255, 0.6);
  margin-top:30px;
}
/* ===== 3. 滑块 ===== */
.line-slider {
  position: absolute;
  bottom: 80px;
  height: 14px;
  width:284px;
  transition: left 0.3s, width 0.3s;
  pointer-events: none;
}
.service h2,.gov h2 {
  font-size: 30px;
  color:rgba(61, 61, 61, 1);
}
.service-content .img-placeholder {
  margin-top:50px;
  font-size:16px;
  color:#fff;
}
/* 预见未来 */
.future {
  margin: 60px 250px;
  text-align: center;
}
.future h2 {
  font-size: 32px;
  margin-bottom: 20px;
}
.future-subtitle {
  font-size: 18px;
  colro:rgba(61, 61, 61, 1);
  margin-bottom:40px;
}
.future-row-1 {
  padding:54px 50px;
  color:#fff;
  /*background:pink;*/
  border-radius: 12px;
  text-align: left;
  background: url("../images/quzhou/group3-1.png") no-repeat;
  background-size: 100%;
  transition: background-size 0.5s ease-in-out; /* 添加过渡动画 */
}
/*移入future-row-1背景图放大1.1倍*/
.future-row-1:hover {
  background-size: 105%;
}
.future-row-1-title {
  font-size: 28px;
}
.future-row-1-desc {
  font-size: 18px;
  margin-top: 30px;
  line-height: 29px;
  color:rgba(255, 255, 255, 0.6);
}
.future-row-2 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top:20px;
}
.future-col-1 {
  flex:1;
  padding:54px 50px;
  color:#fff;
  border-radius: 12px;
  text-align: left;
  line-height: 29px;

}
.future-col-1-box, .future-row-1-box {
  width:60%;
}
.future-col-1:nth-child(1) {
  background: url("../images/quzhou/group3-2.png") no-repeat;
  background-size: 100%;
  transition: background-size 0.5s ease-in-out; /* 添加过渡动画 */
}
.future-col-1:nth-child(2) {
  margin-left:20px;
  background: url("../images/quzhou/group3-3.png") no-repeat;
  background-size: 100%;
  transition: background-size 0.5s ease-in-out; /* 添加过渡动画 */
}
.future-col-1:hover {
  background-size: 105%;
}
/* ===== 政府战略背书 ===== */
.gov {
  margin: 60px 24px;
  text-align: center;
}
.gov h2 {
  font-size: 32px;
  margin-bottom: 20px;
}
.gov-cards {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top:50px;
}
.gov-card {
  background: #fff;
  border-radius: 8px;
  /* padding: 24px; */
  width: 460px;
  border: 1px solid #D8D8D8;
}
.gov-card .img-placeholder {
  height: 200px;
  width:100%;
  margin-bottom: 16px;
  overflow: hidden;
}
.gov-img-placeholder {
  width: 460px;
  height: 200px;
  overflow: hidden;
  position: relative;
}
.gov-img-placeholder img {
  width:100%;
  height:100%;
  transition: all 0.3s ease-in-out;
  position: absolute;
  top:0;
  left:0;
  z-index:0;
}
.gov-card-title-text span{
  color:rgba(153, 153, 153, 1);
}
/* 鼠标移入图片动画丝滑放大 */
.gov-img-placeholder img {
  transition: transform 0.5s ease-in-out;
}
.gov-img-placeholder:hover img {
  transform: scale(1.1);
}
.gov-img-placeholder-tip {
  position: absolute;
  z-index:1;
  top:40px;
  left:40px;
  text-align: left;
}
.gov-img-placeholder-tip-text-en {
  font-size: 20px;
  color:rgba(255, 255, 255, 0.5);
}
.gov-img-placeholder-tip-text-cn {
  font-size: 26px;
  color:rgba(255, 255, 255, 1);
  margin-top:6px;
}
.gov-img-placeholder-tip-text-desc {
  font-size: 18px;
  color:#fff;
  margin-top:16px;
}
.gov-card-title {
  padding:0 40px;
  font-size: 16px;
}
.gov-cards .gov-card-title-text {
  font-size: 16px;
  color: rgba(61, 61, 61, 1);
  text-align: left;
  /* padding: 17px 0; */
  margin: 20px 0;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}
.gov-cards p span {
color:rgba(153, 153, 153, 1);
margin-right:10px;
}
/* 滚动后 header 样式 */
.header-wrapper.scrolled {
  background: #fff !important;
  box-shadow: 0 2px 6px rgba(0,0,0,.06);
}
.header-wrapper.scrolled .nav a {
  color: #000 !important;
}
.header-wrapper.scrolled .nav a.active,
.header-wrapper.scrolled .nav a:hover {
  color: #0D4699 !important;
  border-bottom: 2px solid #0D4699;
}
.header-wrapper.scrolled .btn-admin {
  background: #0D4699 !important;
  color: #fff !important;
}


.banner-main-tag {
  /* grid布局，两行两列 */
  display: grid;
  grid-template-columns: 1fr 1fr!important;
  grid-template-rows: 1fr 1fr!important;
  gap: 20px!important;
  /* 横向间距变大 */
  column-gap: 40px!important;
}
.banner-main-tag span {
  font-size: 50px;
  color: #fff;
  font-family: Alibaba PuHuiTi;
  font-weight: 900;
}
.banner-main-tag li {
  position: relative;
  text-align: left;
}
.banner-main-tag li::after {
  content: "";
  position: absolute;
  left: 0px;
  top: 47px;
  width: 170px;
  height: 20px;
  opacity: 1;
  background: linear-gradient(270deg, rgba(255, 141, 59, 0) 0%, rgba(255, 141, 59, 0.63) 100%);
}
.banner3-label {
  display:flex!important;
  flex-direction: column!important;
}
.banner3-label li {
  text-align: left;
}