/* 海南海口高州商会 · 全站视觉 2026 */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;700&family=Noto+Serif+SC:wght@600;700&display=swap');

:root {
  --gz-ink: #0a2540;
  --gz-ink-soft: #163a5c;
  --gz-seal: #b83227;
  --gz-seal-deep: #8f241c;
  --gz-gold: #c4a35a;
  --gz-paper: #f3f6f9;
  --gz-surface: #ffffff;
  --gz-line: rgba(10, 37, 64, 0.08);
  --gz-muted: #5c6b7a;
  --gz-text: #1c2b3a;
  --gz-max: 1180px;
  --gz-header-h: 78px;
  --gz-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --gz-font: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --gz-display: 'Noto Serif SC', 'STSong', 'SimSun', serif;
}

html { scroll-behavior: smooth; }
body.layui-layout-theme-default,
body {
  font-family: var(--gz-font) !important;
  color: var(--gz-text) !important;
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(196, 163, 90, 0.12), transparent 55%),
    radial-gradient(900px 420px at 100% 0%, rgba(184, 50, 39, 0.08), transparent 50%),
    linear-gradient(180deg, #eef3f7 0%, var(--gz-paper) 40%, #e8eef4 100%) !important;
  -webkit-font-smoothing: antialiased;
}

a { transition: color .25s var(--gz-ease), opacity .25s var(--gz-ease); }
img { max-width: 100%; }

/* ---------- 顶栏 ---------- */
.gz-site-header {
  position: sticky;
  top: 0;
  z-index: 1100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--gz-line);
  box-shadow: 0 8px 28px rgba(10, 37, 64, 0.06);
}
.gz-site-header .gz-top {
  max-width: var(--gz-max);
  margin: 0 auto;
  padding: 12px 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.gz-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
  text-decoration: none !important;
}
.gz-brand img {
  height: 52px;
  width: auto;
  display: block;
  object-fit: contain;
}
.gz-brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.gz-brand-text strong {
  font-family: var(--gz-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--gz-ink);
  letter-spacing: 0.04em;
  line-height: 1.2;
  white-space: nowrap;
}
.gz-brand-text span {
  font-size: 12px;
  color: var(--gz-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.gz-top-meta {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-shrink: 0;
}
.gz-tel {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  text-decoration: none !important;
  color: var(--gz-ink);
}
.gz-tel small {
  font-size: 11px;
  color: var(--gz-muted);
  letter-spacing: 0.08em;
}
.gz-tel b {
  font-family: var(--gz-display);
  font-size: 18px;
  color: var(--gz-seal);
  font-weight: 700;
  letter-spacing: 0.02em;
}
.gz-join {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  background: linear-gradient(135deg, var(--gz-seal), var(--gz-seal-deep));
  color: #fff !important;
  border-radius: 2px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-decoration: none !important;
  box-shadow: 0 8px 20px rgba(184, 50, 39, 0.28);
  transition: transform .25s var(--gz-ease), box-shadow .25s var(--gz-ease);
}
.gz-join:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(184, 50, 39, 0.35);
  color: #fff !important;
}
.gz-menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--gz-line);
  background: #fff;
  border-radius: 4px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.gz-menu-toggle span,
.gz-menu-toggle span:before,
.gz-menu-toggle span:after {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--gz-ink);
  position: relative;
  transition: .25s var(--gz-ease);
}
.gz-menu-toggle span:before,
.gz-menu-toggle span:after {
  content: '';
  position: absolute;
  left: 0;
}
.gz-menu-toggle span:before { top: -6px; }
.gz-menu-toggle span:after { top: 6px; }

.gz-main-nav {
  max-width: var(--gz-max);
  margin: 0 auto;
  padding: 0 12px;
}
.gz-main-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
}
.gz-main-nav > ul > li {
  position: relative;
}
.gz-main-nav > ul > li > a {
  display: block;
  padding: 14px 16px;
  color: var(--gz-ink) !important;
  font-size: 15px;
  font-weight: 500;
  text-decoration: none !important;
  position: relative;
}
.gz-main-nav > ul > li > a:after {
  content: '';
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 8px;
  height: 2px;
  background: var(--gz-seal);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--gz-ease);
}
.gz-main-nav > ul > li:hover > a,
.gz-main-nav > ul > li.current > a {
  color: var(--gz-seal) !important;
}
.gz-main-nav > ul > li:hover > a:after,
.gz-main-nav > ul > li.current > a:after {
  transform: scaleX(1);
}
.gz-main-nav .navChild {
  position: absolute;
  left: 0;
  top: 100%;
  min-width: 168px;
  background: #fff;
  border: 1px solid var(--gz-line);
  box-shadow: 0 16px 40px rgba(10, 37, 64, 0.12);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: .25s var(--gz-ease);
  z-index: 20;
  padding: 8px 0;
  list-style: none;
  margin: 0;
}
.gz-main-nav > ul > li:hover .navChild {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.gz-main-nav .navChild a {
  display: block;
  padding: 10px 18px;
  color: var(--gz-text) !important;
  font-size: 14px;
  text-decoration: none !important;
}
.gz-main-nav .navChild a:hover {
  background: rgba(184, 50, 39, 0.06);
  color: var(--gz-seal) !important;
}

/* 隐藏旧顶栏/旧导航壳（topType=1 已迁入新结构时保留兼容） */
body .header:not(.gz-site-header),
body > .nav:not(.gz-main-nav-wrap) {
  /* kept if still rendered outside new header */
}
.gz-hide-old-nav { display: none !important; }

/* ---------- Hero Banner ---------- */
.banner {
  position: relative;
  margin: 0 !important;
  overflow: hidden;
}
.banner .swiper-container.bannerMob,
.banner .bannerMob {
  width: 100% !important;
  height: min(72vh, 620px) !important;
  min-height: 380px;
}
.banner .swiper-slide {
  position: relative;
  height: 100% !important;
}
.banner .swiper-slide > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: scale(1.04);
  animation: gzKen 18s var(--gz-ease) infinite alternate;
}
@keyframes gzKen {
  from { transform: scale(1.04) translate3d(0, 0, 0); }
  to { transform: scale(1.1) translate3d(-1.5%, -1%, 0); }
}
.banner .swiper-slide:after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(10, 37, 64, 0.78) 0%, rgba(10, 37, 64, 0.45) 48%, rgba(10, 37, 64, 0.2) 100%),
    linear-gradient(0deg, rgba(10, 37, 64, 0.55) 0%, transparent 45%);
  pointer-events: none;
}
.banner .lc-position {
  position: absolute !important;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: 2;
  display: flex !important;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start !important;
  max-width: var(--gz-max);
  margin: 0 auto;
  padding: 40px 28px !important;
  border-radius: 0 !important;
  text-align: left !important;
}
.banner .gz-hero-kicker {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 0.28em;
  color: var(--gz-gold);
  margin-bottom: 16px;
  opacity: 0;
  animation: gzRise .8s var(--gz-ease) .15s forwards;
}
.banner .title,
.banner h2.title {
  font-family: var(--gz-display) !important;
  font-size: clamp(34px, 5vw, 56px) !important;
  font-weight: 700 !important;
  color: #fff !important;
  text-shadow: none !important;
  letter-spacing: 0.08em;
  line-height: 1.25 !important;
  margin: 0 0 14px !important;
  max-width: 14em;
  opacity: 0;
  animation: gzRise .9s var(--gz-ease) .28s forwards;
}
.banner .gz-hero-sub,
.banner .lc-position > p {
  font-size: 16px !important;
  color: rgba(255, 255, 255, 0.88) !important;
  text-shadow: none !important;
  max-width: 32em;
  line-height: 1.7 !important;
  margin: 0 !important;
  padding-top: 0 !important;
  opacity: 0;
  animation: gzRise .9s var(--gz-ease) .42s forwards;
}
@keyframes gzRise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}
.banner .swiper-paginationBanMob {
  bottom: 22px !important;
  z-index: 3;
}
.banner .swiper-paginationBanMob .swiper-pagination-bullet {
  background: #fff;
  opacity: .45;
  width: 8px;
  height: 8px;
}
.banner .swiper-paginationBanMob .swiper-pagination-bullet-active {
  opacity: 1;
  background: var(--gz-gold);
  width: 22px;
  border-radius: 4px;
}

/* ---------- 区块标题 ---------- */
.container.flex-center.lc-text-center,
.container.lc-padding-top-25.flex-center {
  max-width: var(--gz-max) !important;
  padding-top: 56px !important;
  padding-bottom: 8px !important;
}
.container.flex-center h3.lc-color-black,
.container.lc-padding-top-25 h3.lc-bold {
  font-family: var(--gz-display) !important;
  font-size: 32px !important;
  font-weight: 700 !important;
  color: var(--gz-ink) !important;
  letter-spacing: 0.08em;
  position: relative;
  display: inline-block;
  padding-bottom: 14px;
}
.container.flex-center h3.lc-color-black:after,
.container.lc-padding-top-25 h3.lc-bold:after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 48px;
  height: 3px;
  margin-left: -24px;
  background: linear-gradient(90deg, var(--gz-seal), var(--gz-gold));
}
.container.flex-center h3 span,
.container.lc-padding-top-25 h3 span {
  display: block;
  font-family: var(--gz-font);
  font-size: 12px !important;
  font-weight: 400 !important;
  color: var(--gz-muted) !important;
  letter-spacing: 0.2em;
  margin-top: 8px;
  text-transform: uppercase;
}
.container.flex-center .lc-text,
.container.lc-padding-top-25 .lc-text {
  color: var(--gz-muted) !important;
  font-size: 15px !important;
  max-width: 36em;
  margin: 14px auto 0 !important;
  line-height: 1.7;
}

/* ---------- 关于我们 ---------- */
.in_about {
  max-width: var(--gz-max);
  margin: 20px auto 40px !important;
  padding: 0 16px;
}
.in_about .container {
  display: grid !important;
  grid-template-columns: 1.05fr 1fr;
  gap: 40px;
  align-items: center;
  width: 100% !important;
  max-width: none !important;
  background: var(--gz-surface);
  padding: 40px !important;
  border: 1px solid var(--gz-line);
  box-shadow: 0 20px 50px rgba(10, 37, 64, 0.06);
}
.in_about_l, .in_about_r { float: none !important; width: auto !important; }
.in_about_l h2 {
  font-family: var(--gz-display);
  font-size: 30px;
  margin: 0 0 18px;
}
.in_about_l h2 a { color: var(--gz-ink) !important; text-decoration: none !important; }
.in_about_l .lc-text,
.in_about_l p {
  color: var(--gz-muted) !important;
  font-size: 15px;
  line-height: 1.9;
  margin-bottom: 22px;
}
.in_about_l span a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 20px;
  border: 1px solid var(--gz-ink);
  color: var(--gz-ink) !important;
  text-decoration: none !important;
  font-size: 13px;
  letter-spacing: 0.12em;
  transition: .25s var(--gz-ease);
}
.in_about_l span a:hover {
  background: var(--gz-ink);
  color: #fff !important;
}
.in_about_r img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  aspect-ratio: 4/3;
}

.about_i {
  max-width: var(--gz-max);
  margin: 20px auto 40px !important;
  padding: 0 16px;
}
.about_i_cont {
  background: var(--gz-surface);
  border: 1px solid var(--gz-line);
  padding: 36px !important;
  box-shadow: 0 20px 50px rgba(10, 37, 64, 0.06);
  overflow: hidden;
}
.about_i_cont h1 a {
  font-family: var(--gz-display);
  color: var(--gz-ink) !important;
  font-size: 30px;
  text-decoration: none !important;
}
.about_i_cont b {
  display: block;
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, var(--gz-seal), var(--gz-gold));
  margin: 14px 0 18px;
}
.about_i_cont p {
  color: var(--gz-muted);
  line-height: 1.9;
  font-size: 15px;
}

/* ---------- 新闻 / 产品网格 ---------- */
.news-1, .news-3, .news-4, .news-5, .news-6,
.product-2, .product-3 {
  max-width: var(--gz-max);
  margin-left: auto;
  margin-right: auto;
}
.news-4 {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  padding: 12px 16px 56px !important;
}
.news-4 .item {
  display: flex !important;
  flex-direction: column;
  background: var(--gz-surface) !important;
  border: 1px solid var(--gz-line) !important;
  width: auto !important;
  margin: 0 !important;
  float: none !important;
  text-decoration: none !important;
  overflow: hidden;
  transition: transform .35s var(--gz-ease), box-shadow .35s var(--gz-ease);
  box-shadow: 0 10px 28px rgba(10, 37, 64, 0.04);
}
.news-4 .item:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 48px rgba(10, 37, 64, 0.12);
}
.news-4 .item .imgs {
  overflow: hidden;
  aspect-ratio: 16/10;
}
.news-4 .item .imgs img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s var(--gz-ease);
}
.news-4 .item:hover .imgs img { transform: scale(1.06); }
.news-4 .item .text {
  padding: 18px 18px 20px;
}
.news-4 .item h4 {
  font-size: 17px !important;
  font-weight: 600 !important;
  color: var(--gz-ink) !important;
  line-height: 1.45 !important;
  white-space: normal !important;
  height: auto !important;
  margin: 0 0 10px !important;
}
.news-4 .item .lc-color-gray,
.news-4 .item span.lc-text-small {
  color: var(--gz-muted) !important;
  line-height: 1.65;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-4 .item .lc-flex { color: var(--gz-muted); font-size: 12px; }

.news-1 .article,
.news-6 .article {
  background: var(--gz-surface) !important;
  border: 1px solid var(--gz-line) !important;
  box-shadow: 0 10px 28px rgba(10, 37, 64, 0.04);
  transition: transform .3s var(--gz-ease), box-shadow .3s var(--gz-ease);
  text-decoration: none !important;
}
.news-1 .article:hover,
.news-6 .article:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(10, 37, 64, 0.1);
}
.news-1 .article-title,
.news-6 .article-title {
  font-family: var(--gz-display);
  color: var(--gz-ink) !important;
  font-size: 18px !important;
}

.product-2, .product-3 {
  display: grid !important;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  padding: 12px 16px 56px !important;
}
.product-2 .item,
.product-3 .item {
  width: auto !important;
  margin: 0 !important;
  float: none !important;
  background: var(--gz-surface) !important;
  border: 1px solid var(--gz-line) !important;
  overflow: hidden;
  text-decoration: none !important;
  transition: transform .3s var(--gz-ease), box-shadow .3s var(--gz-ease);
  box-shadow: 0 10px 28px rgba(10, 37, 64, 0.04);
}
.product-2 .item:hover,
.product-3 .item:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 40px rgba(10, 37, 64, 0.12);
}
.product-2 .item img,
.product-3 .item .imgs img {
  width: 100%;
  object-fit: contain;
  background: #fff;
  padding: 12px;
}
.product-2 .item p,
.product-3 .item .text p {
  color: var(--gz-ink) !important;
  font-size: 14px !important;
  padding: 12px 14px 16px !important;
  text-align: center;
  margin: 0;
}

/* ---------- 内页 ---------- */
.det_main {
  padding: 28px 0 60px !important;
}
.det_main > .container {
  max-width: var(--gz-max) !important;
  background: transparent !important;
}
.det_r {
  background: var(--gz-surface);
  border: 1px solid var(--gz-line);
  padding: 28px 32px 36px !important;
  box-shadow: 0 16px 40px rgba(10, 37, 64, 0.05);
}
.detName .title_i {
  font-family: var(--gz-display) !important;
  font-size: 26px !important;
  color: var(--gz-ink) !important;
  border-left: 4px solid var(--gz-seal);
  padding-left: 14px;
  display: inline-block;
}
.det_cont {
  font-size: 16px;
  line-height: 1.9;
  color: var(--gz-text);
}
.det_cont img { border-radius: 2px; }
.list_left, .leftNav, .det_l {
  background: var(--gz-surface);
  border: 1px solid var(--gz-line);
  box-shadow: 0 12px 32px rgba(10, 37, 64, 0.04);
}
.list_left a:hover, .leftNav a:hover { color: var(--gz-seal) !important; }

/* 分页 */
.pagination, .page, .pages, .layui-laypage {
  margin-top: 28px !important;
}
.pagination a, .pages a, .layui-laypage a,
.pagination span, .pages span {
  border-radius: 2px !important;
  border-color: var(--gz-line) !important;
}
.pagination .active, .pages .current,
.layui-laypage .layui-laypage-curr .layui-laypage-em {
  background: var(--gz-seal) !important;
}

/* ---------- 页脚 ---------- */
.footer_na_bg {
  background:
    linear-gradient(180deg, rgba(10, 37, 64, 0.97), #071a2d) !important;
  color: rgba(255, 255, 255, 0.82) !important;
  margin-top: 20px;
  padding: 48px 0 20px !important;
}
.footer_na_bg a { color: rgba(255, 255, 255, 0.78) !important; }
.footer_na_bg a:hover { color: var(--gz-gold) !important; }
.footer_na {
  max-width: var(--gz-max);
  margin: 0 auto;
  display: grid !important;
  grid-template-columns: repeat(4, 1fr) 1.2fr 0.8fr;
  gap: 24px;
  overflow: hidden;
}
.footer_dl1, .footer_dl2, .footer_dl3 {
  float: none !important;
  width: auto !important;
  margin: 0 !important;
}
.footer_na dt a,
.footer_na dt {
  font-family: var(--gz-display);
  font-size: 16px;
  color: #fff !important;
  margin-bottom: 14px;
  letter-spacing: 0.06em;
}
.footer_na dd {
  font-size: 13px;
  line-height: 2;
  color: rgba(255, 255, 255, 0.7);
}
.footer_dl3 img {
  width: 110px;
  height: 110px;
  object-fit: cover;
  border: 3px solid rgba(255, 255, 255, 0.15);
}
.footer_dl3 p {
  margin-top: 8px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.65);
  text-align: center;
}
.footer_bg {
  background: #061422 !important;
  color: rgba(255, 255, 255, 0.55) !important;
  padding: 16px 0 !important;
}
.footer_bg a { color: rgba(255, 255, 255, 0.55) !important; }
.footer_bg .footer {
  max-width: var(--gz-max);
  margin: 0 auto;
  text-align: center;
  font-size: 12px;
}

/* 友情链接 */
.links, .link, .friendlink {
  max-width: var(--gz-max);
  margin: 0 auto 20px;
  padding: 16px 20px !important;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--gz-line);
}

/* 覆盖旧主题青蓝强调色 */
.nav_list,
.nav_listMob,
.input_btn_txt,
.que-name p {
  background-color: var(--gz-ink) !important;
}
.search_had .input_btn_txt {
  background: var(--gz-seal) !important;
  border: 0 !important;
  border-radius: 0 2px 2px 0 !important;
}

/* 右侧手机抽屉 */
.right_navBox .que-name p {
  background: var(--gz-ink) !important;
}
.rt-nav .oneLi-c:hover,
.rt-nav .one-li.on .oneLi-c { color: var(--gz-seal) !important; }

/* 底部手机条 */
.f_kslj {
  background: var(--gz-ink) !important;
  border-top: 2px solid var(--gz-seal);
}

/* ---------- 动效辅助 ---------- */
@media (prefers-reduced-motion: reduce) {
  .banner .swiper-slide > img { animation: none; }
  .banner .gz-hero-kicker,
  .banner .title,
  .banner .gz-hero-sub,
  .banner .lc-position > p { opacity: 1; animation: none; }
}

/* ---------- 响应式 ---------- */
@media (max-width: 991px) {
  .gz-brand-text strong { font-size: 18px; }
  .gz-brand-text span { display: none; }
  .gz-tel small { display: none; }
  .gz-join { display: none; }
  .gz-menu-toggle { display: inline-flex; }
  .gz-main-nav {
    display: none;
    padding-bottom: 12px;
  }
  .gz-site-header.is-open .gz-main-nav { display: block; }
  .gz-main-nav ul { flex-direction: column; }
  .gz-main-nav .navChild {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: 0;
    background: rgba(10, 37, 64, 0.03);
    display: none;
  }
  .gz-main-nav > ul > li.open .navChild { display: block; }
  .banner .swiper-container.bannerMob { height: 52vh !important; min-height: 280px; }
  .in_about .container { grid-template-columns: 1fr; padding: 24px !important; }
  .in_about_r { order: -1; }
  .news-4 { grid-template-columns: 1fr 1fr; }
  .product-2, .product-3 { grid-template-columns: 1fr 1fr; }
  .footer_na { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 575px) {
  .gz-brand img { height: 42px; }
  .gz-brand-text strong { font-size: 16px; white-space: normal; }
  .gz-top-meta .gz-tel b { font-size: 15px; }
  .news-4, .product-2, .product-3 { grid-template-columns: 1fr; }
  .footer_na { grid-template-columns: 1fr; }
  .det_r { padding: 18px !important; }
  .container.flex-center h3.lc-color-black { font-size: 26px !important; }
}