/* 肩并肩科技 - 首页布局优化（保留原配色） */

/* 头部布局微调，不改颜色 */
.topbg {
  height: auto !important;
  padding: 5px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo img {
  max-height: 50px;
  width: auto;
}
.mainnavinner {
  position: static !important;
  width: auto !important;
  margin: 0 !important;
}
.mainnavinner li {
  width: auto !important;
}
.mainnavinner li a {
  width: auto !important;
  padding: 0 16px !important;
}
.mainnavinner li ul {
  pointer-events: none;
}
.mainnavinner li:hover > ul {
  pointer-events: auto;
}
.nav {
  margin: 0 !important;
  margin-left: 0 !important;
  width: auto !important;
}

/* 主内容区 - 保留原背景图 */
.main {
  margin-top: -25px !important;
}

/* 轮播 Banner */
.hero-banner {
  position: relative;
  width: 100%;
  max-width: 1920px;
  margin: 0 auto;
  overflow: hidden;
  touch-action: pan-y pinch-zoom;
  -webkit-user-select: none;
  user-select: none;
  z-index: 2;
}
.hero-slides {
  position: relative;
  width: 100%;
  height: 360px;
  touch-action: pan-y pinch-zoom;
}
.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  z-index: 0;
  pointer-events: none;
  transition: opacity 0.8s ease;
}
.hero-slide.active {
  opacity: 1;
  z-index: 1;
  pointer-events: auto;
}
.hero-slide-1,
.hero-slide-2,
.hero-slide-3 {
  background: #105399 url(../images/bannerbg.jpg) center center no-repeat;
  background-size: cover;
}
.hero-slide-1::before,
.hero-slide-2::before,
.hero-slide-3::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(16, 83, 153, 0.55);
}
.hero-slide-link,
.hero-slide-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  text-decoration: none;
  color: #fff;
  position: relative;
  z-index: 1;
}
.hero-swipe-overlay {
  position: absolute;
  inset: 0;
  z-index: 6;
  cursor: grab;
  touch-action: pan-y;
  background: transparent;
}
.hero-swipe-overlay.is-dragging {
  cursor: grabbing;
}
.hero-content {
  text-align: center;
  padding: 0 40px;
  max-width: 900px;
}
.hero-content h2 {
  font-size: 32px;
  font-family: "微软雅黑", sans-serif;
  font-weight: normal;
  margin: 0 0 12px;
  letter-spacing: 4px;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}
.hero-content .hero-en {
  font-size: 13px;
  letter-spacing: 2px;
  margin: 0 0 16px;
  opacity: 0.85;
  font-family: Arial, sans-serif;
}
.hero-content .hero-desc {
  font-size: 15px;
  margin: 0;
  opacity: 0.95;
  line-height: 1.6;
}
.hero-dots {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 8px;
  pointer-events: auto;
}
.hero-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
}
.hero-dots span.active {
  background: #ff6600;
}
.hero-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 40px;
  height: 40px;
  background: rgba(0, 0, 0, 0.3);
  border: none;
  border-radius: 50%;
  color: #fff;
  font-size: 20px;
  cursor: pointer;
  pointer-events: auto;
}
.hero-arrow:hover {
  background: rgba(0, 0, 0, 0.5);
}
.hero-arrow.prev { left: 16px; }
.hero-arrow.next { right: 16px; }
.hero-arrow,
.hero-dots span {
  -webkit-user-select: none;
  user-select: none;
}

/* 快捷入口 - 原色风格 */
.quick-links {
  max-width: 1200px;
  margin: 20px auto 0;
  padding: 0;
  display: flex;
  gap: 10px;
}
.quick-links a {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 12px;
  background: #fff;
  padding: 16px 20px;
  border: 1px solid #e0e3e7;
  color: #333 !important;
}
.quick-links a:hover {
  border-color: #b90204;
}
.quick-links .ql-icon {
  width: 44px;
  height: 44px;
  background: #114e8d;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 18px;
  font-family: "微软雅黑", sans-serif;
  flex-shrink: 0;
}
.quick-links .ql-text strong {
  display: block;
  font-size: 14px;
  font-family: "微软雅黑", sans-serif;
  color: #1f1f1f;
}
.quick-links .ql-text span {
  font-size: 12px;
  color: #7a7a7a;
}

/* 关于我们 - 保留原 tit 背景与 #eee 内容区 */
.indexprofile_box {
  max-width: 1200px !important;
  margin: 40px auto 0 !important;
  padding: 0;
  display: flex;
  gap: 8px;
  float: none !important;
}
.indexprofile {
  flex: 1;
  float: none !important;
  width: auto !important;
}
.indexprofile .tit {
  height: 38px !important;
  padding: 0 !important;
}
.indexprofile .tit ul li {
  float: left !important;
  width: auto !important;
  padding-left: 15px !important;
  height: 38px !important;
  line-height: 38px !important;
  font-size: 14px !important;
  cursor: default;
}
.indexprofile .aboutus {
  height: auto !important;
  min-height: 225px;
  padding: 10px !important;
}
.indexprofile .aboutus img {
  width: 100% !important;
  max-height: 120px;
  object-fit: cover;
  margin-bottom: 10px;
}
.indexprofile .aboutus p,
.indexprofile .aboutus span {
  font-family: SimSun, "宋体", serif !important;
  font-size: 14px !important;
  line-height: 24px !important;
  color: #333 !important;
}
.indexprofile .aboutus a {
  color: #1778DF !important;
  background: none !important;
  padding: 0 !important;
  border-radius: 0 !important;
}

/* 产品展示标题 - 沿用原 gundong h3 风格 */
.section-title {
  margin-bottom: 16px;
}
.section-title h3 {
  width: 1200px;
  height: 38px;
  background: url(../images/titbg1.jpg) repeat-x center;
  line-height: 38px;
  text-indent: 20px;
  color: #000;
  font-size: 14px;
  font-family: "微软雅黑", sans-serif;
  font-weight: 200;
  margin: 0 auto;
}
.section-title span {
  color: #727474;
  font-size: 12px;
}

.gundong {
  max-width: 1200px !important;
  margin: 40px auto 0 !important;
  padding: 0;
  height: auto !important;
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.product-card {
  overflow: hidden;
}
.product-card a {
  display: block;
}
.product-card .boximg {
  margin: 3px !important;
  border: 1px solid #cdcdcd !important;
  overflow: hidden;
  height: 160px;
}
.product-card:hover .boximg {
  border-color: #b90204 !important;
}
.product-card .boximg img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover;
  margin: 0 !important;
}
.product-card .boxtxt {
  line-height: 20px;
  color: #1b1b1b !important;
  text-align: center;
}

/* 新闻资讯 - 保留原 #eee 背景 */
.indexnews {
  max-width: 1200px !important;
  margin: 40px auto 0 !important;
  padding: 10px !important;
  height: auto !important;
  display: flex;
  gap: 0;
}
.indexnews .news_con {
  flex: 1;
  float: none !important;
  width: auto !important;
  margin-left: 60px !important;
  padding: 10px 0 !important;
}
.indexnews .titnews {
  font-size: 14px !important;
  color: #000 !important;
  border-bottom: none !important;
  height: 30px !important;
  line-height: 30px !important;
}
.indexnews .titnews span {
  color: #101010 !important;
}
.topnews-ul li a {
  background: url(../images/libg1.jpg) no-repeat left center !important;
  padding-left: 15px !important;
  color: #333 !important;
}
.topnews-ul li a::before {
  display: none;
}
.topnews-ul li span {
  color: #656565 !important;
}

/* 联系条 - 沿用原 contact 配色 */
.contact-bar {
  max-width: 1200px;
  margin: 30px auto 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid #e0e3e7;
}
.contact-bar .cb-item {
  padding: 10px 0 10px 80px;
  color: #fff;
  min-height: 60px;
}
.contact-bar .cb-item:nth-child(1) {
  background: #114e8d url(../images/telbg.jpg) no-repeat 20px center;
}
.contact-bar .cb-item:nth-child(2) {
  background: #4a86c5 url(../images/telbg2.jpg) no-repeat 20px center;
}
.contact-bar .cb-item:nth-child(3) {
  background: #89b4df url(../images/mailbg.jpg) no-repeat 20px center;
}
.contact-bar .cb-item p {
  margin: 0;
  line-height: 25px;
  font-size: 12px;
}
.contact-bar .cb-item strong {
  font-size: 16px;
  font-family: "微软雅黑", sans-serif;
  font-weight: normal;
}
.contact-bar .cb-item a {
  color: #fff !important;
}

/* 友情链接 */
.indexlinks {
  max-width: 1200px !important;
  margin: 20px auto !important;
  padding: 10px !important;
}

/* 产品列表网格 */
#stroll {
  overflow: visible !important;
  height: auto !important;
}
.newpro-ul {
  display: contents;
}
.newpro-ul li {
  float: none !important;
  margin: 0 !important;
}