/* 通用重置 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
ul {
  list-style: none;
}
a {
  text-decoration: none;
  transition: color 0.2s;
  color: #424242;
}
a:hover {
  color: #0078d7;
}
body {
  font-family: "Microsoft YaHei", Arial, sans-serif;
  color: #222;
  background: #f8f8f8;
  line-height: 1.6;
  /* 这个是外层容器 */
  /* 顶部 */
}
body .outer {
  width: 100%;
  background: #fff;
  /* 这个是内层容器，网页内容区域 */
}
body .outer > .wrapper {
  max-width: 1200px;
  margin: 0 auto;
}
body > .page-header > .topper {
  background: #222;
  color: #fff;
  font-size: 14px;
  padding: 8px 0;
}
body > .page-header > .topper a {
  color: white;
}
body > .page-header > .topper .wrapper {
  display: flex;
  justify-content: space-between;
}
body > .page-header > .nav {
  background: #fff;
  border-bottom: 1px solid #eee;
}
body > .page-header > .nav > .wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
}
body > .page-header > .nav > .wrapper > .logo {
  height: 90px;
}
body > .page-header > .nav > .wrapper > nav {
  margin-left: 24px;
}
body > .page-header > .nav > .wrapper > nav .menu_btn {
  display: none;
  font-size: 28px;
  cursor: pointer;
  margin-right: 12px;
}
body > .page-header > .nav > .wrapper > nav #menu_items {
  display: flex;
  gap: 24px;
  list-style: none;
}
body > .page-header > .nav > .wrapper > nav #menu_items li a {
  font-size: 1.28rem;
  padding: 8px 12px;
  border-radius: 4px;
  color: #0078d7;
}
body > .page-header > .nav > .wrapper > nav #menu_items li a:hover {
  background: #f0f0f0;
}
body > .page-header > .homebanner {
  width: 100%;
  background-color: #4782da;
}
body > .page-header > .homebanner > .wrapper {
  display: flex;
  justify-content: space-around;
  align-items: center;
  height: 100%;
}
body > .page-header > .homebanner > .wrapper > .hint > div {
  font-size: 1.5rem;
  font-weight: bolder;
  color: white;
}
body > main > .bread-nav {
  padding: 5px 0;
  border-bottom: 1px solid #bebebe;
}
body > main > .bread-nav > ul {
  display: flex;
}
body > footer.outer {
  background: #222;
  color: #fff;
  padding: 32px 0 0 0;
}
body > footer > .wrapper > .topper {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  padding-bottom: 24px;
}
body > footer > .wrapper > .topper > .left > .title {
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 8px;
}
body > footer > .wrapper > .topper > .left > .introduce {
  font-size: 14px;
  margin-bottom: 8px;
}
body > footer > .wrapper > .topper > .left > a {
  font-size: 16px;
  color: #ffd700;
  display: block;
}
body > footer > .wrapper > .topper > .center {
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  gap: 8px;
}
body > footer > .wrapper > .topper > .center a {
  color: #fff;
  margin-right: 12px;
}
body > footer > .wrapper > .topper > .right {
  flex-shrink: 0;
}
body > footer > .wrapper > .topper > .right img {
  width: 100px;
  height: 100px;
  object-fit: contain;
}
body > footer > .page-footer {
  background: #111;
  color: #aaa;
  font-size: 14px;
  padding: 12px 0;
  text-align: center;
}
body > footer > .page-footer a {
  color: #aaa;
  margin-left: 12px;
}
body > .fixed-contact-info {
  position: fixed;
  bottom: 20px;
  right: 10px;
  width: 240px;
  background: #fff;
  border-radius: 12px;
  border: 1px solid #e0e0e0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  font-family: 'Segoe UI', 'PingFang SC', sans-serif;
  padding: 16px;
  z-index: 9999;
  transition: all 0.5s ease;
  display: none;
}
body > .fixed-contact-info:hover {
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
  transform: translateY(-5px);
}
body > .fixed-contact-info .close-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  background: transparent;
  border: none;
  font-size: 20px;
  color: #999;
  cursor: pointer;
}
body > .fixed-contact-info .close-btn:hover {
  color: #333;
}
body > .fixed-contact-info .phone {
  display: block;
  font-weight: bold;
  font-size: 16px;
  color: #333;
  margin-bottom: 12px;
}
body > .fixed-contact-info .wechat,
body > .fixed-contact-info .pconly {
  margin-top: 12px;
}
body > .fixed-contact-info .wechat span,
body > .fixed-contact-info .pconly span,
body > .fixed-contact-info .wechat div,
body > .fixed-contact-info .pconly div,
body > .fixed-contact-info .wechat a,
body > .fixed-contact-info .pconly a {
  font-size: 14px;
  color: #555;
  margin-bottom: 6px;
}
body > .fixed-contact-info .wechat img,
body > .fixed-contact-info .pconly img {
  width: 100%;
  max-width: 180px;
  border-radius: 8px;
  border: 1px solid #ddd;
}
@media (max-width: 768px) {
  body > .fixed-contact-info {
    width: 220px;
    padding: 12px;
    bottom: 10px;
    right: 10px;
  }
}
body > .contact-toggle-bar {
  position: fixed;
  bottom: 20px;
  right: 10px;
  width: 40px;
  height: 160px;
  background: #0078d4;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  cursor: pointer;
  z-index: 9998;
  display: flex;
}
body > .contact-toggle-bar > span {
  writing-mode: vertical-rl;
  color: #fff;
  font-size: 14px;
}
body > .contact-toggle-bar:hover {
  background: #005fa3;
}
/* 响应式 */
@media (max-width: 960px) {
  body .outer > .wrapper {
    max-width: 100%;
    margin: 0 auto;
  }
  body > .page-header > .nav > .wrapper {
    align-items: center;
    display: flex;
    justify-content: space-between;
  }
  body > .page-header > .nav > .wrapper > .logo {
    height: 36px;
  }
  body > .page-header > .nav > .wrapper > nav {
    flex-grow: 0;
  }
  body > .page-header > .nav > .wrapper > nav > .menu_btn {
    display: block;
  }
  body > .page-header > .nav > .wrapper > nav > #menu_items {
    display: none;
    flex-direction: column;
    gap: 0;
    width: 100%;
    background: #fff;
    position: absolute;
    left: 0;
    top: 60px;
    z-index: 100;
    border-top: 1px solid #eee;
  }
  body > .page-header > .nav > .wrapper > nav > #menu_items.show {
    display: flex;
  }
  body > .page-header > .nav > .wrapper > nav > #menu_items li {
    width: 100%;
  }
  body > .page-header > .nav > .wrapper > nav > #menu_items li a {
    display: block;
    width: 100%;
    padding: 12px 16px;
  }
  body > .page-header > .homebanner > .wrapper > .img > img {
    height: 120px;
  }
  body > .page-header > .homebanner > .wrapper > .hint > div {
    font-size: 16px;
  }
  body > footer > .wrapper > .topper {
    flex-direction: column;
    gap: 16px;
    align-items: flex-start;
  }
  body > footer > .wrapper > .topper > .center,
  body > footer > .wrapper > .topper > .right {
    display: none;
  }
}
/* 移动端优化 */
@media (max-width: 600px) {
  body > .page-header > .topper > .wrapper > *:first-child {
    display: none;
  }
  body > .page-header > .homebanner > .wrapper > .img > img {
    height: 80px;
  }
}
/* Banner */
body > .home_main > .home_solution > ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
body > .home_main > .home_solution > ul > li {
  width: 0;
  flex-grow: 1;
  text-align: center;
  padding: 15px;
}
body > .home_main > .home_solution > ul > li:first-child {
  padding-left: 0;
}
body > .home_main > .home_solution > ul > li * {
  font-size: 1.1rem;
}
body > .home_main > .home_solution > ul > li > .img > img {
  width: 100%;
}
body > .home_main > .home_solution > ul > li > .explain {
  text-align: left;
  padding-top: 10px;
}
body > .home_main > .home_solution > ul > li > .explain > h2 {
  padding-bottom: 5px;
}
body > .home_main > .home_solution > ul > li > .explain > p {
  text-indent: 2em;
}
body > .home_main > .home-intro > p {
  text-indent: 2em;
  padding: 10px 0;
}
/* 响应式 */
@media (max-width: 960px) {
  body > .home_main > .home_solution > ul {
    flex-direction: column;
    flex-wrap: nowrap;
  }
  body > .home_main > .home_solution > ul > li {
    width: auto;
    display: flex;
    height: auto;
    flex-direction: column;
  }
}
/* 移动端优化 */
.productsList > ul {
  display: flex;
  flex-direction: column;
  padding-top: 10px;
}
.productsList > ul > li {
  padding: 25px 0;
}
.productsList > ul > li:not(:last-child) {
  border-bottom: 1px dashed gray;
}
.productsList > ul > li > article {
  display: flex;
  justify-content: space-between;
}
.productsList > ul > li > article > * {
  width: 0;
  flex-grow: 1;
}
.productsList > ul > li > article > .picture > img {
  width: 100%;
}
.productsList > ul > li > article > .introduce {
  padding-left: 15px;
}
.productsList > ul > li > article > .introduce > * {
  margin-bottom: 15px;
}
.productsList > ul > li > article > .introduce > .product-name > a {
  font-size: 1.2rem;
  color: #292929;
  font-weight: bold;
}
.productsList > ul > li > article > .introduce > dl {
  display: grid;
  grid-template-columns: 80px auto;
  gap: 4px 12px;
}
.productsList > ul > li > article > .introduce > dl dt {
  font-weight: bold;
  display: inline-block;
}
.productsList > ul > li > article > .introduce > dl dd {
  margin-bottom: 12px;
  display: inline-block;
}
.productsList > ul > li > article > .introduce > .detail > .detail-title {
  margin-bottom: 8px;
}
.productsList > ul > li > article > .introduce > .detail > p {
  text-indent: 2em;
  line-height: 1.75;
}
.productsList > ul > li > article > .introduce > .seeDetail {
  flex-grow: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}
.productsList > ul > li > article > .introduce > .seeDetail > a {
  padding: 8px;
  background-color: #19aeff;
  color: white;
  font-size: 1.2rem;
}
.productsList > ul > li > article > .introduce > .seeDetail > a:hover {
  background-color: #007bff;
}
/* 响应式 */
@media (max-width: 960px) {
  .productsList > ul > li > article {
    flex-direction: column;
  }
  .productsList > ul > li > article > * {
    width: 100%;
    flex-grow: 0;
  }
}
.newsList > h1 {
  font-size: 2rem;
  text-align: center;
}
.newsList > ul {
  display: flex;
  flex-direction: column;
  padding-top: 15px;
}
.newsList > ul > li:not(:last-child) {
  border-bottom: 1px dashed #797979;
}
.newsList > ul > li > article {
  padding: 10px 0;
  display: flex;
  flex-direction: column;
}
.newsList > ul > li > article:not(:last-child) {
  border-bottom: 1px dashed gray;
}
.newsList > ul > li > article > a {
  padding-bottom: 10px;
  width: fit-content;
}
.newsList > ul > li > article > a > * {
  font-weight: bold;
  font-size: 1.5rem;
}
.newsList > ul > li > article > .see_detail {
  text-align: right;
  padding: 10px;
}
.newsList > ul > li > article > .see_detail > a {
  color: #011ec2;
}
.newsList > ul > li > article > p {
  padding-top: 5px;
  text-indent: 2em;
  font-size: 1.1rem;
}
.newspage > ul {
  display: flex;
  justify-content: center;
  padding: 10px 0;
}
.newspage > ul > li:not(:last-child) {
  margin-right: 15px;
}
.newspage > ul > li > a {
  padding: 5px 10px;
  border: 1px solid #ccc;
  border-radius: 5px;
}
.newspage > ul > li > a:hover {
  background-color: #f0f0f0;
}
.newspage > ul > li.active > a {
  background-color: #007bff;
  color: white;
  border: 1px solid #007bff;
}
.newspage > ul > li.disabled > span {
  color: #ccc;
  pointer-events: none;
  cursor: default;
}
.product_main > article {
  padding-bottom: 15px;
  position: relative;
}
.product_main > article .product-cta {
  position: absolute;
  right: 0;
  top: 50px;
}
.product_main > article .product-cta > a {
  background: #007bff;
  color: #fff;
  padding: 8px 16px;
  border-radius: 4px;
  font-size: 1.25rem;
  display: inline-block;
  margin-top: 12px;
}
.product_main > article > h1 {
  border-bottom: 1px solid #ccc;
  margin-bottom: 12px;
}
.product_main > article > .product-meta {
  padding-bottom: 10px;
  border-bottom: 1px solid #ccc;
}
.product_main > article > .product-meta > dl {
  display: grid;
  grid-template-columns: 80px auto;
  gap: 4px 12px;
}
.product_main > article > .product-meta > dl dt {
  font-weight: bold;
  display: inline-block;
}
.product_main > article > .product-meta > dl dd {
  margin-bottom: 12px;
  color: #007bff;
  display: inline-block;
}
.product_main > article > .product-detail > h2 {
  padding: 10px;
}
.product_main > article > .product-detail > h3 {
  padding: 10px;
}
.product_main > article > .product-detail * {
  max-width: 100%;
}
.news_article > h1 {
  padding: 15px 0;
}
.news_article > .article-meta {
  padding: 10px 0;
  display: flex;
  flex-direction: column;
}
.news_article > .article-meta > * {
  font-weight: bold;
  color: #1a1a1a;
}
.news_article > .article-body > p {
  text-indent: 2em;
  padding: 10px 0;
}
.news_article > .article-body img {
  max-width: 100%;
}
.aboutus_main img {
  max-width: 100%;
}