:root {
  --brand: #13734f;
  --accent: #e9a12f;
  --ink: #17332b;
  --brand-dark: color-mix(in srgb, var(--brand) 72%, #062318);
  --brand-soft: color-mix(in srgb, var(--brand) 10%, #f6fbf8);
  --accent-soft: color-mix(in srgb, var(--accent) 14%, #fffaf0);
  --muted: #667a72;
  --line: #dfe9e4;
  --paper: #ffffff;
  --wash: #f4f8f5;
  --shadow: 0 22px 60px rgba(18, 65, 46, .11);
  --radius: 8px;
  --wrap: min(1180px, calc(100% - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font: 16px/1.7 "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
}
body.nav-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; vertical-align: middle; }
ul, ol, dl, dd, p, h1, h2, h3, h4 { margin: 0; padding: 0; }
ul, ol { list-style: none; }
input, textarea, button { font: inherit; }

.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 1000;
  padding: 8px 12px;
  color: #fff;
  background: var(--brand);
  transform: translateY(-140%);
}
.skip-link:focus { transform: translateY(0); }
.ct-wrap, .gy, .head_c { width: var(--wrap); max-width: none; min-width: 0; margin-inline: auto; }
.ct-topline { background: var(--brand-dark); color: rgba(255,255,255,.86); font-size: 13px; }
.ct-topline .ct-wrap { display: flex; justify-content: space-between; gap: 16px; padding: 7px 0; }
.ct-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.94);
  border-bottom: 1px solid rgba(19,115,79,.13);
  backdrop-filter: blur(14px);
}
.ct-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 78px; }
.ct-logo { display: flex; align-items: center; gap: 12px; min-width: 180px; }
.ct-logo img { max-height: 54px; width: auto; }
.ct-logo span {
  display: block;
  max-width: 260px;
  overflow: hidden;
  color: var(--brand-dark);
  font-size: 20px;
  font-weight: 700;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.ct-menu { display: flex; align-items: stretch; justify-content: flex-end; gap: 2px; flex: 1; }
.ct-menu > li { position: relative; }
.ct-menu > li > a {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 78px;
  padding: 0 13px;
  color: var(--ink);
  border-bottom: 3px solid transparent;
}
.ct-menu i, .ct-menu b { display: block; font-style: normal; line-height: 1.25; text-align: center; }
.ct-menu i { font-size: 15px; font-weight: 700; }
.ct-menu b { margin-top: 5px; color: var(--muted); font-size: 11px; font-weight: 400; text-transform: uppercase; }
.ct-menu > li.on > a, .ct-menu > li:hover > a { color: var(--brand); border-color: var(--accent); }
.ct-menu .drop {
  position: absolute;
  left: 50%;
  top: 100%;
  min-width: 168px;
  padding: 8px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, 8px);
  transition: .18s ease;
}
.ct-menu li:hover .drop { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.ct-menu .drop a { display: block; padding: 9px 12px; color: var(--muted); border-radius: 6px; }
.ct-menu .drop a:hover { color: var(--brand); background: var(--brand-soft); }
.ct-header__tools { display: flex; align-items: center; gap: 10px; }
.ct-icon-button {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: var(--brand);
  background: var(--brand-soft);
  border: 1px solid rgba(19,115,79,.12);
  border-radius: var(--radius);
  cursor: pointer;
}
.ct-search { position: relative; }
.ct-search__panel {
  position: absolute;
  right: 0;
  top: calc(100% + 12px);
  width: min(360px, calc(100vw - 40px));
  padding: 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: .18s ease;
}
.ct-search:hover .ct-search__panel, .ct-search:focus-within .ct-search__panel { opacity: 1; visibility: visible; transform: translateY(0); }
.ct-search__form { display: grid; grid-template-columns: 1fr 42px; gap: 8px; }
.ct-search input[type="text"], .ct-search input[name="keyword"] {
  min-width: 0;
  height: 42px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  outline: 0;
}
.ct-search button { height: 42px; color: #fff; background: var(--brand); border: 0; border-radius: var(--radius); cursor: pointer; }
.ct-search__hot { margin-top: 10px; color: var(--muted); font-size: 13px; }
.ct-search__hot a { margin-right: 8px; color: var(--brand); }
.ct-menu-toggle { display: none; }

.ct-hero { position: relative; min-height: 570px; overflow: hidden; color: #fff; background: linear-gradient(135deg, var(--brand-dark), var(--brand)); }
.ct-hero__media { position: absolute; inset: 0; }
.ct-hero__slide {
  position: absolute;
  inset: 0;
  background-position: center;
  background-size: cover;
  opacity: 0;
  transform: scale(1.03);
  transition: opacity .7s ease, transform 5s ease;
}
.ct-hero__slide.is-active, .ct-hero__slide:first-child { opacity: .48; transform: scale(1); }
.ct-hero::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(90deg, rgba(7,45,31,.92), rgba(7,45,31,.56) 52%, rgba(7,45,31,.16)),
    radial-gradient(circle at 80% 18%, rgba(233,161,47,.26), transparent 28%);
}
.ct-hero__content { position: relative; z-index: 1; display: flex; flex-direction: column; justify-content: center; min-height: 570px; padding: 68px 0 96px; }
.ct-kicker { display: inline-flex; align-items: center; gap: 10px; width: fit-content; margin-bottom: 18px; color: #dff3e9; font-size: 14px; font-weight: 700; }
.ct-kicker::before { width: 44px; height: 2px; background: var(--accent); content: ""; }
.ct-hero h1 { max-width: 760px; font-size: 54px; line-height: 1.12; letter-spacing: 0; }
.ct-hero p { max-width: 700px; margin-top: 20px; color: rgba(255,255,255,.86); font-size: 18px; }
.ct-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.ct-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 0 20px; color: #fff; background: var(--brand); border: 1px solid var(--brand); border-radius: var(--radius); font-weight: 700; }
.ct-btn--light { color: var(--brand-dark); background: #fff; border-color: #fff; }
.ct-btn--accent { color: var(--ink); background: var(--accent); border-color: var(--accent); }

.ct-section { padding: 78px 0; }
.ct-section--soft { background: var(--wash); }
.ct-section--dark { color: #fff; background: var(--brand-dark); }
.ct-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 30px; }
.ct-heading small { display: block; color: var(--brand); font-size: 13px; font-weight: 800; text-transform: uppercase; }
.ct-heading h2, .ct-heading h3 { margin-top: 6px; font-size: 34px; line-height: 1.25; }
.ct-heading p { max-width: 560px; color: var(--muted); }
.ct-section--dark .ct-heading small, .ct-section--dark .ct-heading p { color: rgba(255,255,255,.72); }
.ct-grid { display: grid; gap: 22px; }
.ct-grid--4 { grid-template-columns: repeat(4, 1fr); }
.ct-grid--3 { grid-template-columns: repeat(3, 1fr); }
.ct-grid--2 { grid-template-columns: repeat(2, 1fr); }
.ct-card { display: block; overflow: hidden; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease; }
.ct-card:hover { border-color: rgba(19,115,79,.3); box-shadow: var(--shadow); transform: translateY(-4px); }
.ct-card__image { aspect-ratio: 4 / 3; overflow: hidden; background: var(--brand-soft); }
.ct-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform .32s ease; }
.ct-card:hover .ct-card__image img { transform: scale(1.04); }
.ct-card__body { padding: 20px; }
.ct-card__body h3 { font-size: 18px; line-height: 1.45; }
.ct-card__body p { margin-top: 9px; color: var(--muted); font-size: 14px; }
.ct-tabs { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 24px; }
.ct-tabs a, .pro_all_class a, .nswsfenlei_2019 a {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  color: var(--brand-dark);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.ct-tabs a:hover, .ct-tabs .is-current, .pro_all_class strong, .nswsfenlei_2019 .curNewsType_2019 a { color: #fff; background: var(--brand); border-color: var(--brand); }
.ct-feature { padding: 24px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.ct-feature b { display: inline-grid; place-items: center; width: 44px; height: 44px; margin-bottom: 16px; color: #fff; background: var(--brand); border-radius: var(--radius); }
.ct-feature h3 { font-size: 19px; }
.ct-feature p { margin-top: 8px; color: var(--muted); font-size: 14px; }
.ct-about { display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: center; }
.ct-about__panel { padding: 34px; background: var(--brand-soft); border: 1px solid rgba(19,115,79,.12); border-radius: var(--radius); }
.ct-about__panel p { color: var(--muted); }
.ct-about__links { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 24px; }
.ct-about__links a { display: flex; align-items: center; justify-content: space-between; min-height: 54px; padding: 0 16px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }

.ct-news-list { display: grid; gap: 14px; }
.ct-news-row, .nynews-list {
  display: grid;
  grid-template-columns: 94px 180px 1fr 44px;
  gap: 20px;
  align-items: center;
  padding: 18px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: .18s ease;
}
.ct-news-row:hover, .nynews-list:hover { border-color: rgba(19,115,79,.26); box-shadow: var(--shadow); transform: translateY(-3px); }
.ct-date, .nynews-date { color: var(--muted); text-align: center; }
.ct-date b, .nynews-date b { display: block; color: var(--brand); font-size: 30px; line-height: 1; }
.ct-date span, .nynews-date p { display: block; margin-top: 6px; font-size: 13px; }
.ct-news-row img, .nynews-photo img { width: 180px; height: 112px; object-fit: cover; border-radius: var(--radius); }
.ct-news-row h3, .nynews-title { font-size: 19px; line-height: 1.4; }
.ct-news-row p, .nynews-text { display: block; margin-top: 8px; color: var(--muted); font-size: 14px; }
.ct-arrow, .nynews-more { display: grid; place-items: center; width: 38px; height: 38px; color: #fff; background: var(--brand); border-radius: 50%; }

.ct-inner-hero, .nban {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 250px;
  color: #fff;
  background-position: center !important;
  background-size: cover !important;
  background-color: var(--brand-dark);
}
.ct-inner-hero::before, .nban::before { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(5,46,32,.88), rgba(5,46,32,.32)); content: ""; }
.ct-inner-hero .ct-wrap, .nban .ct-wrap { position: relative; z-index: 1; }
.ct-inner-hero h1 { font-size: 38px; line-height: 1.2; }
.ct-breadcrumb, .mianbxContent { margin: 24px auto 18px; color: var(--muted); font-size: 14px; text-align: left !important; }
.ct-breadcrumb a, .mianbxContent a { color: var(--brand); }
.ct-page { padding: 54px 0 78px; background: #fff; }
.ct-page-layout { display: grid; grid-template-columns: 240px 1fr; gap: 34px; }
.ct-sidebar { align-self: start; padding: 18px; background: var(--wash); border: 1px solid var(--line); border-radius: var(--radius); }
.ct-sidebar h2 { margin-bottom: 14px; font-size: 20px; }
.ct-sidebar a { display: block; padding: 10px 12px; color: var(--muted); background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.ct-sidebar a + a { margin-top: 8px; }
.ct-sidebar strong { display: block; color: #fff; background: var(--brand); border-radius: var(--radius); }
.ct-content, .product_content, .nyxqnews_leftcont { color: #3d514a; line-height: 1.9; }
.ct-content img, .product_content img, .nyxqnews_leftcont img { max-width: 100% !important; height: auto !important; }
.ct-product-detail { display: grid; grid-template-columns: minmax(260px, 42%) 1fr; gap: 32px; align-items: start; margin-bottom: 34px; }
.ct-product-detail__image { overflow: hidden; background: var(--brand-soft); border: 1px solid var(--line); border-radius: var(--radius); }
.ct-product-detail__image img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.ct-product-detail__summary { padding: 24px; background: var(--wash); border: 1px solid var(--line); border-radius: var(--radius); }
.ct-product-detail__summary h1 { font-size: 28px; line-height: 1.35; }
.ct-product-detail__summary p, .ct-product-detail__summary div { margin-top: 14px; color: var(--muted); }
.ct-article { display: grid; grid-template-columns: 1fr 300px; gap: 30px; }
.ct-article__main, .ct-article__aside { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.ct-article__main { padding: 34px; }
.ct-article__main h1 { font-size: 30px; line-height: 1.35; }
.ct-article__meta { display: flex; flex-wrap: wrap; gap: 14px; margin: 14px 0 24px; color: var(--muted); font-size: 14px; }
.ct-prev-next { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--line); }
.ct-prev-next a, .ct-prev-next div { display: block; padding: 14px; background: var(--wash); border-radius: var(--radius); }
.ct-article__aside { align-self: start; padding: 22px; }
.ct-article__aside h2 { margin-bottom: 12px; font-size: 20px; }
.ct-article__aside a { display: block; padding: 10px 0; color: var(--muted); border-bottom: 1px solid var(--line); }
.ct-contact { display: grid; grid-template-columns: 1fr 1fr 260px; gap: 22px; align-items: stretch; }
.ct-contact__card { padding: 28px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.ct-contact__card h2, .ct-contact__card h3 { margin-bottom: 14px; font-size: 24px; }
.ct-contact__card p { color: var(--muted); }
.ct-contact__qr img { width: 100%; aspect-ratio: 1; object-fit: contain; background: var(--wash); border-radius: var(--radius); }

.ct-footer { color: rgba(255,255,255,.82); background: var(--brand-dark); }
.ct-footer__lead { padding: 38px 0; border-bottom: 1px solid rgba(255,255,255,.12); }
.ct-feedback form { display: grid; grid-template-columns: repeat(4, 1fr) auto; gap: 10px; }
.ct-feedback input, .ct-feedback textarea {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  color: #fff;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: var(--radius);
  outline: 0;
}
.ct-feedback textarea { resize: vertical; }
.ct-feedback input::placeholder, .ct-feedback textarea::placeholder { color: rgba(255,255,255,.58); }
.ct-feedback img { height: 44px; border-radius: var(--radius); }
.ct-feedback button, .ct-feedback input[type="submit"] { min-width: 112px; color: var(--ink); background: var(--accent); border-color: var(--accent); font-weight: 700; cursor: pointer; }
.ct-footer__main { display: grid; grid-template-columns: 1.2fr 1fr 220px; gap: 34px; padding: 46px 0; }
.ct-footer h2, .ct-footer h3, .ct-footer dt { color: #fff; }
.ct-footer p, .ct-footer li, .ct-footer dd, .ct-footer a { color: rgba(255,255,255,.76); }
.ct-footer__nav { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.ct-footer dd { display: flex; flex-wrap: wrap; gap: 6px 12px; margin-top: 8px; }
.ct-footer__qr img { width: 150px; height: 150px; object-fit: contain; padding: 8px; background: #fff; border-radius: var(--radius); }
.ct-copyright { padding: 18px 0; color: rgba(255,255,255,.62); border-top: 1px solid rgba(255,255,255,.12); font-size: 13px; text-align: center; }
.pages_info { margin-top: 28px; text-align: center; }
.pages_info a, .pages_info span, .pages_info strong { display: inline-flex; align-items: center; min-height: 36px; margin: 3px; padding: 0 12px; border: 1px solid var(--line); border-radius: var(--radius); }
.pages_info strong, .pages_info .on { color: #fff; background: var(--brand); border-color: var(--brand); }
.ct-message { display: grid; place-items: center; min-height: 100vh; padding: 30px; background: var(--wash); }
.ct-message__box { width: min(560px, 100%); padding: 36px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); text-align: center; }
.ct-message__box h1 { margin-bottom: 12px; color: var(--brand); }
.ct-message__box p { color: var(--muted); }

@media (max-width: 1024px) {
  :root { --wrap: min(100% - 28px, 920px); }
  .ct-topline { display: none; }
  .ct-menu-toggle { display: inline-grid; }
  .ct-nav {
    position: fixed;
    inset: 78px 0 auto 0;
    max-height: calc(100vh - 78px);
    overflow: auto;
    padding: 14px;
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: .18s ease;
  }
  body.nav-open .ct-nav { opacity: 1; pointer-events: auto; transform: translateY(0); }
  .ct-menu { display: grid; gap: 6px; }
  .ct-menu > li > a { min-height: 48px; align-items: flex-start; padding: 9px 12px; background: var(--wash); border: 1px solid var(--line); border-radius: var(--radius); }
  .ct-menu i, .ct-menu b { text-align: left; }
  .ct-menu .drop { position: static; display: grid; min-width: 0; margin: 6px 0 4px 14px; box-shadow: none; opacity: 1; visibility: visible; transform: none; }
  .ct-grid--4 { grid-template-columns: repeat(2, 1fr); }
  .ct-grid--3, .ct-about, .ct-page-layout, .ct-article, .ct-contact, .ct-footer__main { grid-template-columns: 1fr; }
  .ct-feedback form { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 680px) {
  :root { --wrap: min(100% - 24px, 520px); }
  .ct-header__inner { min-height: 68px; }
  .ct-logo span { display: none; }
  .ct-nav { top: 68px; }
  .ct-search { position: static; }
  .ct-search__panel { position: fixed; left: 12px; right: 12px; top: 76px; width: auto; }
  .ct-hero, .ct-hero__content { min-height: 520px; }
  .ct-hero h1 { font-size: 36px; }
  .ct-hero p { font-size: 16px; }
  .ct-section { padding: 54px 0; }
  .ct-heading { display: block; }
  .ct-heading h2, .ct-heading h3 { font-size: 28px; }
  .ct-grid--4, .ct-grid--3, .ct-grid--2, .ct-product-detail, .ct-prev-next { grid-template-columns: 1fr; }
  .ct-news-row, .nynews-list { grid-template-columns: 76px 1fr; gap: 14px; }
  .ct-news-row img, .nynews-photo img { width: 100%; height: auto; aspect-ratio: 4 / 3; }
  .ct-news-row .ct-arrow, .nynews-more { display: none; }
  .ct-news-row > a, .nynews-list > a { display: contents; }
  .ct-news-row__content, .nynews-content { grid-column: 1 / -1; }
  .ct-contact { gap: 14px; }
  .ct-footer__nav, .ct-feedback form { grid-template-columns: 1fr; }
  .ct-feedback img { max-width: 140px; }
}