/* Local SEO and presentation layer for the aydc-seo-ui copy. */
:root {
  --aydc-ink: #17231d;
  --aydc-pine: #284c3c;
  --aydc-clay: #be623f;
  --aydc-mist: #edf1ec;
  --aydc-line: #d6ded5;
}

body {
  color: var(--aydc-ink);
  font-family: "Noto Serif SC", "Source Han Serif SC", "Microsoft YaHei", serif;
}

header .top { background: var(--aydc-ink); }
header .header { border-bottom: 1px solid var(--aydc-line); }
header .header .tel p, header .header .txt em { color: var(--aydc-pine); }
.nav {
  height: 50px;
  padding-top: 5px;
  background: var(--aydc-pine);
}
.nav ul li > a { height: 45px; line-height: 45px; }
.nav ul li.active > a,
.nav ul li:hover > a {
  border-radius: 0;
  background: var(--aydc-clay);
}
.nav ul li div {
  top: 45px;
  border-top: 3px solid var(--aydc-clay);
  background: rgba(23, 35, 29, .96);
  box-shadow: 0 12px 24px rgba(23, 35, 29, .18);
}
.nav ul li div > a:hover { background: var(--aydc-clay); }

header .header .ewm {
  min-height: 82px;
  margin-top: 0;
  padding-left: 98px;
}

header .header .ewm span {
  width: 82px;
  height: 82px;
  border: 1px solid var(--aydc-line);
  background: #fff;
  padding: 3px;
}

header .header .ewm span img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

header .header .ewm p {
  height: auto;
  margin-top: 18px;
  color: var(--aydc-pine);
  font-family: "Microsoft YaHei", sans-serif;
  line-height: 1.35;
}

header .header .ewm strong,
header .header .ewm small { display: block; }
header .header .ewm strong { font-size: 16px; }
header .header .ewm small { color: #718078; font-size: 12px; }

.ny .leftz .box {
  border-color: var(--aydc-line);
  border-top-color: var(--aydc-pine);
  background: #fff;
}
.ny .leftz big { color: var(--aydc-pine); }
.ny .leftz ul li > a { border-color: var(--aydc-line); }
.ny .leftz ul li:hover > a,
.ny .leftz ul .active > a {
  border-color: var(--aydc-pine);
  background: var(--aydc-pine);
}
.ny .leftz ul li div { background: var(--aydc-pine); }
.ny .leftz ul li div > a:hover { color: var(--aydc-pine); }
.ny .leftz .box1 { background: var(--aydc-pine); }
.ny .leftz .box1 .text1 { border-top-color: rgba(255, 255, 255, .28); }
.ny .leftz .box1 .text1 em { color: #ffd59a; }

.ny .rightz .title { height: 48px; }
.ny .rightz .title:before {
  top: 23px;
  border-top: 1px solid var(--aydc-line);
}
.ny .rightz .title big {
  height: 48px;
  max-width: 55%;
  background: var(--aydc-pine);
  line-height: 48px;
  font-weight: 700;
}
.ny .rightz .title big:after {
  right: -8px;
  border-top-color: transparent;
  border-left-color: var(--aydc-clay);
}
.ny .rightz .crumb a:hover { color: var(--aydc-clay); }

.category-intro {
  margin: 18px 0 8px;
  border-left: 3px solid var(--aydc-clay);
  background: var(--aydc-mist);
  color: #52635a;
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 14px;
  line-height: 1.9;
  padding: 14px 18px;
}

.case .case-main li .pic .txt { background: rgba(23, 35, 29, .82); }
.case .case-main li:hover .pic .txt { background: var(--aydc-clay); }
.pagination .page-item:hover,
.pagination .page-current { border-color: var(--aydc-pine); background: var(--aydc-pine); color: #fff; }
.related-news .related-title span { color: var(--aydc-pine); }
.related-news .related_newsmain li:hover a { color: var(--aydc-clay); }
.related-news .related_newsmain li:before { border-left-color: var(--aydc-clay); }

.aydc-empty-state {
  margin: 28px 0 36px;
  border: 1px dashed #b8c8bb;
  background: var(--aydc-mist);
  color: #52635a;
  font-family: "Microsoft YaHei", sans-serif;
  line-height: 1.8;
  padding: 22px;
  text-align: center;
}

.home-products .left-nav .title,
.home-products .right .title { background: var(--aydc-pine); }
.home-2 { border-bottom-color: var(--aydc-line); }
.home-2 .search .web span,
.home-2 .search .search-main .search-btn { background: var(--aydc-pine); }
.home-2 .search .web:after {
  border-top-color: transparent;
  border-left-color: var(--aydc-clay);
}
.home-products .left-nav { border-color: var(--aydc-pine); }
.home-products .left-nav ul li > a {
  border: 1px solid var(--aydc-line);
  border-radius: 4px;
  background: #fff;
  color: var(--aydc-pine);
  transition: background-color .2s ease, border-color .2s ease, color .2s ease;
}
.home-products .left-nav ul li > a:hover {
  border-color: var(--aydc-clay);
  background: var(--aydc-clay);
  color: #fff;
}
.home-products .left-nav ul li div > a:hover,
.home-products .left-nav ul li div .on { color: var(--aydc-clay); }
.home-products .right .title {
  color: #fff;
  padding-left: 16px;
}
.home-products .right .title .more { right: 12px; color: rgba(255, 255, 255, .82); }
.home-products .right .title .more:hover { color: #fff; }
.home-products .right .main li .mask { background: rgba(23, 35, 29, .78); }

/* Replace the legacy template blue across the remaining shared components. */
header .en:hover a,
header .top-list a:hover,
footer .right .foot-nav li:hover a,
footer .right .text a:hover,
.contact .part-1 ul li .text-1 a:hover,
.download .downloadmain li .name a:hover,
.article1 li a:hover { color: var(--aydc-clay); }

.home-about .container .left1 .box,
.home-about .container .left1 .txt,
.home-about .container .left1 .right .more,
.home-news1 ul li:hover,
.home-news1 ul li time,
.news .news-main ul li:hover,
.news .news-main ul li time,
.article li a,
.core-show .core-showmain .core-title,
.map dt,
.mobile-footer-menu { background-color: var(--aydc-pine); }

.home-about .container .left1 .right,
.message input,
.message textarea { border-color: var(--aydc-pine); }

.home-case {
  background: var(--aydc-pine);
  border-top: 5px solid var(--aydc-clay);
}
.home-case .titlez,
.home-case .textz { color: #fff; }
.home-case .h-case .pic .txt { background: rgba(23, 35, 29, .82); }

.home-news1 ul li:hover time big,
.home-news1 ul li:hover time small,
.news .news-main ul li:hover time big,
.news .news-main ul li:hover time small,
.news-show .title-2,
.core-show .part-1 .txt p i,
.core-show .core-showmain .core-title .active,
.download .downloadmain li .name a:hover,
.map dd .p2 a { color: var(--aydc-pine); }

.page a:hover,
.page .cpb,
.related-news .related-title span,
footer .link .link-btn em { background-color: var(--aydc-pine); color: #fff; }

footer .link { border-color: var(--aydc-pine); }
footer .link .link-main li,
footer .link .link-main li a { color: var(--aydc-pine); }

.core-show .part-1 .txt .zixun,
.download .downloadmain li .operation a:hover { background-color: var(--aydc-pine); }

.home-2 .search .search-main .search-left ul li:hover,
.map dt:hover { background-color: var(--aydc-clay); }

.aydc-local-intro {
  background: var(--aydc-mist);
  border-top: 1px solid var(--aydc-line);
  border-bottom: 1px solid var(--aydc-line);
  padding: 62px 0;
}

.aydc-local-intro .eyebrow,
.aydc-local-intro h1,
.aydc-local-intro p,
.aydc-local-intro ul { margin: 0; }

.aydc-local-intro .eyebrow {
  color: var(--aydc-clay);
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.aydc-local-intro h1 {
  max-width: 760px;
  margin-top: 14px;
  color: var(--aydc-pine);
  font-size: 31px;
  line-height: 1.45;
}

.aydc-local-intro .intro-copy {
  max-width: 800px;
  margin-top: 14px;
  color: #52635a;
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.9;
}

.aydc-local-intro ul {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
  padding: 0;
  list-style: none;
}

.aydc-local-intro li {
  border: 1px solid #b8c8bb;
  background: #fff;
  color: var(--aydc-pine);
  font-family: "Microsoft YaHei", sans-serif;
  padding: 8px 15px;
}

.aydc-faq {
  padding: 72px 0;
  background: #fff;
}

.aydc-faq h2 {
  margin: 0 0 24px;
  color: var(--aydc-pine);
  font-size: 31px;
  text-align: center;
}

.aydc-faq-list {
  max-width: 920px;
  margin: 0 auto;
  border-top: 1px solid var(--aydc-line);
}

.aydc-faq details { border-bottom: 1px solid var(--aydc-line); }
.aydc-faq summary {
  position: relative;
  display: block;
  cursor: pointer;
  padding: 20px 38px 20px 0;
  color: var(--aydc-ink);
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 16px;
  font-weight: 700;
}
.aydc-faq summary::-webkit-details-marker { display: none; }
.aydc-faq summary::after {
  position: absolute;
  right: 4px;
  top: 16px;
  color: var(--aydc-clay);
  content: "+";
  font-size: 27px;
  font-weight: 400;
}
.aydc-faq details[open] summary::after { content: "-"; }
.aydc-faq p {
  margin: -4px 0 20px;
  color: #5c6861;
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 15px;
  line-height: 1.9;
}

.core-show .part-1 .txt h1 {
  margin: 0;
  color: var(--aydc-pine);
  font-size: 26px;
  font-weight: 700;
  line-height: 1.45;
}

.news-show h1.title-1 {
  margin: 0;
  color: var(--aydc-pine);
  font-size: 26px;
  font-weight: 700;
  line-height: 1.5;
}

.aydc-article {
  color: #34443b;
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 2;
}

.aydc-article .lead {
  margin: 4px 0 32px;
  border-left: 4px solid var(--aydc-clay);
  background: var(--aydc-mist);
  padding: 18px 22px;
  color: var(--aydc-ink);
  font-size: 17px;
}

.aydc-article h2 {
  margin: 36px 0 12px;
  color: var(--aydc-pine);
  font-size: 23px;
  line-height: 1.5;
}

.aydc-article h3 {
  margin: 24px 0 8px;
  color: var(--aydc-ink);
  font-size: 18px;
  line-height: 1.6;
}

.aydc-article p { margin: 0 0 16px; }

.aydc-article ul,
.aydc-article ol {
  margin: 8px 0 22px;
  padding-left: 1.6em;
}

.aydc-article li { margin-bottom: 8px; }

.aydc-article a {
  color: var(--aydc-clay);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.aydc-article .source-note {
  margin-top: 36px;
  border-top: 1px solid var(--aydc-line);
  padding-top: 18px;
  color: #68766e;
  font-size: 14px;
}

.aydc-case-photo {
  margin: 0 0 34px;
  border-bottom: 1px solid var(--aydc-line);
  background: #f7f8f5;
}

.aydc-case-photo img {
  display: block;
  width: 100%;
  height: auto;
}

.aydc-case-photo figcaption {
  margin: 0;
  padding: 12px 15px;
  color: #68766e;
  font-size: 13px;
  line-height: 1.7;
}

@media (max-width: 767px) {
  .aydc-local-intro, .aydc-faq { padding: 42px 0; }
  .aydc-local-intro h1, .aydc-faq h2 { font-size: 24px; }
  .aydc-local-intro .intro-copy { font-size: 14px; }
  .aydc-local-intro li { padding: 7px 11px; font-size: 13px; }
  .aydc-faq summary { font-size: 15px; line-height: 1.65; }
  .core-show .part-1 .txt h1, .news-show h1.title-1 { font-size: 21px; }
  .category-intro { margin-top: 12px; padding: 11px 13px; }
  .aydc-article { font-size: 15px; line-height: 1.9; }
  .aydc-article .lead { padding: 15px 16px; font-size: 15px; }
  .aydc-article h2 { margin-top: 30px; font-size: 20px; }
  .aydc-article h3 { font-size: 17px; }
}