/* polish.css — visual polish layer for the homepage mirror.
   The original site has a complex nested grid hierarchy; we collapse it into
   a few top-level sections and re-apply the visual treatment here. */

/* ===== Hero (header + banner) ===== */
.hero-section {
  position: relative;
  /* No solid background — each carousel slide provides its own image.
     The nav is fixed and transparent, so it overlays on the carousel. */
  background: transparent;
  min-height: 650px;
  color: #fff;
}

/* The nav is position:fixed (from site.css) — keep it transparent so
   the carousel slide image shows through.  On scroll, scroll.js adds
   `.fixed` which gives it a solid white background. */
#w_grid-1573443594973 {
  background: transparent !important;
  /* Do NOT override position — let site.css's `position:fixed` win. */
  z-index: 88;
}
#w_grid-1573443594973.fixed {
  background: #fff !important;
  box-shadow: 0 5px 5px rgba(0, 0, 0, .1);
}

/* Nav text colors are handled by the detailed nav rules below. */

/* Nav horizontal layout */
#c_portalResnav_main-15734435950713952 .nav {
  width: 100%;
  height: auto;
  overflow: visible;
}
#c_portalResnav_main-15734435950713952 .show_btn {
  display: none;
}
#c_portalResnav_main-15734435950713952 .nav_ul.show_ul {
  display: flex !important;
  justify-content: center;
  align-items: stretch;
  width: 100%;
  font-size: 0;
  white-space: nowrap;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 0;
}
#c_portalResnav_main-15734435950713952 .nav_li {
  list-style: none;
  cursor: pointer;
  margin: 0;
  padding: 0;
}
#c_portalResnav_main-15734435950713952 li.nav_li.yj_li {
  display: inline-block;
  vertical-align: top;
  width: auto;
  min-width: 80px;
  text-align: center;
  position: relative;
}
#c_portalResnav_main-15734435950713952 .nav_h3 {
  margin: 0;
  padding: 0;
  font-weight: normal;
}
#c_portalResnav_main-15734435950713952 .yj_name.nav_h3 {
  height: 95px;
  line-height: 95px;
  font-size: 16px;
  text-align: center;
}

/* Top-level nav links */
/* All pages: remove global underline */
#c_portalResnav_main-15734435950713952 .yj_link.link {
  text-decoration: none;
}
/* Home page: white text variant */
.is-home #c_portalResnav_main-15734435950713952 .yj_link.link {
  color: #fff !important;
  display: block;
  width: 100%;
  height: 100%;
  padding: 0 25px;
  text-decoration: none;
  position: relative;
  font-size: 16px;
  transition: color 0.3s ease;
}

/* Hover: highlight top-level link */
#c_portalResnav_main-15734435950713952 .yj_li:hover > h3 > .yj_link {
  color: #1074bc !important;
}

/* ===== Second-level dropdown (ej_ul) ===== */
#c_portalResnav_main-15734435950713952 .yj_li {
  position: relative;
}
/* Transparent bridge so mouse stays in hover zone while moving to dropdown */
#c_portalResnav_main-15734435950713952 .yj_li::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  z-index: 998;
}
#c_portalResnav_main-15734435950713952 .ej_ul {
  display: none !important;
  position: absolute !important;
  top: 100%;
  left: 0 !important;
  transform: none;
  z-index: 999;
  width: 180px;
  background: #fff;
  border: 1px solid #e8e8e8;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.18);
  padding: 8px 0;
  list-style: none;
  margin: 0;
}
#c_portalResnav_main-15734435950713952 .yj_li:hover > .ej_ul {
  display: block !important;
}
#c_portalResnav_main-15734435950713952 .ej_li {
  position: relative;
  float: none;
  width: 100%;
}
#c_portalResnav_main-15734435950713952 .ej_name.nav_h3 {
  height: 42px;
  line-height: 42px;
  text-align: left;
  font-size: 14px;
}
#c_portalResnav_main-15734435950713952 .ej_link.link {
  color: #666 !important;
  padding: 0 20px;
  display: block;
  width: 100%;
  height: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-decoration: none;
  transition: all 0.2s ease;
}
#c_portalResnav_main-15734435950713952 .ej_li:hover > h3 > .ej_link {
  color: #fff !important;
  background: #0555b6;
}

/* ===== Third-level dropdown (sj_ul) ===== */
/* Transparent bridge for ej_li → sj_ul transition */
#c_portalResnav_main-15734435950713952 .ej_li::after {
  content: '';
  position: absolute;
  top: 0;
  right: -6px;
  width: 6px;
  height: 100%;
  z-index: 998;
}
#c_portalResnav_main-15734435950713952 .sj_ul {
  display: none !important;
  position: absolute !important;
  top: 0 !important;
  left: 100% !important;
  width: 180px;
  background: #fff;
  border: 1px solid #e8e8e8;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.18);
  padding: 8px 0;
  list-style: none;
  margin: 0;
  margin-left: -2px;
}
#c_portalResnav_main-15734435950713952 .ej_li:hover > .sj_ul {
  display: block !important;
}
#c_portalResnav_main-15734435950713952 .sj_name.nav_h3 {
  height: 42px;
  line-height: 42px;
  text-align: left;
  font-size: 14px;
}
#c_portalResnav_main-15734435950713952 .sj_link.link {
  color: #666 !important;
  padding: 0 20px;
  display: block;
  width: 100%;
  height: 100%;
  white-space: nowrap;
  text-decoration: none;
  transition: all 0.2s ease;
}
#c_portalResnav_main-15734435950713952 .sj_li:hover > h3 > .sj_link {
  color: #fff !important;
  background: #0555b6;
}

/* Hide dropdown arrow icons on desktop */
#c_portalResnav_main-15734435950713952 .iconfont.jt {
  display: none !important;
}

/* ===== Fixed (scrolled) nav state ===== */
#w_grid-1573443594973.fixed .yj_link.link {
  color: #333 !important;
}
#w_grid-1573443594973.fixed .yj_li:hover > h3 > .yj_link {
  color: #0555b6 !important;
}
/* Let original site.css handle .fixed nav_h3 height (60px) — do NOT override.
   The original nav: 97px normal → 81px fixed, matching the official site. */

/* Header layout: keep the original grid proportions */
#w_grid-1573443594973 > .w_grid > .p_gridbox {
  display: flex;
  align-items: center;
  max-width: 1300px;
  margin: 0 auto;
  height: 95px;
  padding: 0 20px;
}
#w_grid-1573443594973 > .w_grid > .p_gridbox > .p_gridCell {
  display: flex;
  align-items: center;
}
#w_grid-1573443594973 > .w_grid > .p_gridbox > .p_gridCell:nth-child(1) {
  width: 19%;
}
#w_grid-1573443594973 > .w_grid > .p_gridbox > .p_gridCell:nth-child(2) {
  width: 65%;
}
#w_grid-1573443594973 > .w_grid > .p_gridbox > .p_gridCell:nth-child(3) {
  width: 16%;
}

/* Logo sizing inside header — match original: natural image size (200×61) */
#w_fimg-1573443594998 {
  width: 200px;
  display: flex;
  align-items: center;
}
#w_fimg-1573443594998 img {
  width: 100%;
  height: auto;
  display: block;
}

/* Search box + language switcher in the header */
#w_grid-1573443594973 .header-right {
  display: flex;
  align-items: center;
  gap: 15px;
  width: 100%;
  justify-content: flex-end;
}

/* Language switcher */
#w_grid-1573443594973 .head_lan {
  position: relative;
  flex-shrink: 0;
  border: 1px solid #fff;
  border-radius: 0;
  padding: 0 10px;
  transition: all 0.5s ease;
}
#w_grid-1573443594973 .lan_con {
  position: relative;
  cursor: pointer;
  display: flex;
  align-items: center;
}
#w_grid-1573443594973 .lan_tit {
  display: flex;
  align-items: center;
  gap: 4px;
  line-height: 36px;
  color: #fff;
  font-size: 14px;
  white-space: nowrap;
}
/* Globe icon: use the rotating earth GIF on ::before */
#w_grid-1573443594973 .lan_tit .iconfont.map {
  display: inline-block;
  width: auto;
  margin-right: 5px;
  text-align: center;
}
#w_grid-1573443594973 .lan_tit .iconfont.map:before {
  content: '\e69a' !important;
  color: transparent !important;
  background: url(/assets/img/yyb4ee.gif) no-repeat center center !important;
  background-size: 30px 30px !important;
  font-size: 30px !important;
  display: inline-block;
  width: 30px;
  height: 30px;
  line-height: 30px;
}
#w_grid-1573443594973 .lan_tit .jt {
  display: inline-block;
  margin-left: 4px;
  font-size: 12px;
  color: #fff;
  transform: scale(0.7);
  transition: transform 0.3s ease;
}
#w_grid-1573443594973 .lan_list {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: #fff;
  box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.1);
  border-radius: 0;
  padding: 3px 0 10px;
  width: 120px;
  z-index: 99;
  margin-top: 4px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  flex-direction: column;
  display: flex;
}
#w_grid-1573443594973 .lan_list span {
  position: relative;
  line-height: 1px;
  display: inline-block;
  height: 1px;
  width: 100%;
}
#w_grid-1573443594973 .lan_list .iconfont:before {
  content: '\e6c8';
  color: #fff;
  position: absolute;
  font-size: 24px;
  width: 100%;
  top: -5px;
  text-align: center;
}
#w_grid-1573443594973 .lan_list p {
  margin: 0;
  padding: 0;
  text-align: center;
  line-height: 30px;
}
#w_grid-1573443594973 .lan_list a {
  display: block;
  color: #666;
  text-decoration: none;
  font-size: 13px;
  transition: all 0.3s ease;
}
#w_grid-1573443594973 .lan_list a:hover {
  color: #1074bc;
}
/* Show dropdown on hover */
#w_grid-1573443594973 .lan_con:hover .lan_list {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
#w_grid-1573443594973 .lan_con:hover .lan_tit .jt {
  transform: scale(0.7) rotate(180deg);
}

/* Fixed (scrolled) state for language switcher */
#w_grid-1573443594973.fixed .head_lan {
  background: #2b65ab;
  border: none;
}
#w_grid-1573443594973.fixed .lan_tit {
  color: #fff;
}

/* Small search icon button (magnifying glass only) */
#w_grid-1573443594973 .search-icon-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  border: 1px solid #fff;
  border-radius: 0;
  transition: all 0.3s ease;
}
#w_grid-1573443594973 .search-icon-btn .iconfont {
  color: #fff;
  font-size: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
#w_grid-1573443594973 .search-icon-btn:hover {
  background: rgba(255, 255, 255, 0.15);
}
/* Fixed state for search icon */
#w_grid-1573443594973.fixed .search-icon-btn {
  border-color: #999;
  background: #fff;
}
#w_grid-1573443594973.fixed .search-icon-btn .iconfont {
  color: #555;
}

/* Banner / carousel area */
.hero-section .w_carouselbox-001 {
  position: relative;
  z-index: 2;
  width: 100%;
  min-height: 650px;
  overflow: hidden;
}
.hero-section .w_carouselbox {
  position: relative;
  width: 100%;
  height: 650px;
  overflow: hidden;
}
.hero-section .p_carouselbox {
  position: absolute !important;
  inset: 0;
  width: 100% !important;
  height: 100% !important;
  white-space: normal;
  font-size: 0;
  overflow: hidden;
}
.hero-section .p_carouselChild {
  position: absolute !important;
  inset: 0;
  width: 100% !important;
  height: 100% !important;
  opacity: 0;
  transition: opacity 0.6s ease;
  pointer-events: none;
  font-size: 16px;
  white-space: normal;
  overflow: hidden;
}
.hero-section .p_carouselChild.current {
  opacity: 1;
  z-index: 2;
  pointer-events: auto;
}

/* Inner reset_style: full-size relative container */
.hero-section .p_carouselChild .reset_style {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

/* .pic: the background image, fills the entire slide */
.hero-section .p_carouselChild .pic {
  position: absolute;
  inset: 0;
  z-index: 1;
}
.hero-section .p_carouselChild .pic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* .text: overlay on top of the image.
   Only slide 1 (first .p_carouselChild) gets the white-bordered frame.
   Slides 2 & 3 use a plain text overlay. */
.hero-section .p_carouselChild .text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 780px;
  max-width: 90%;
  text-align: center;
  z-index: 3;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
/* White frame ONLY on the first slide */
.hero-section .p_carouselbox > .p_carouselbox > .p_carouselChild:nth-child(1) .text,
.hero-section .p_carouselbox > .p_carouselChild:nth-child(1) .text {
  border: 2px solid #fff;
  padding: 40px;
}
/* Text container width controls the button width (matches original) */
.hero-section .p_carouselChild .text1 {
  width: 100%;
  text-align: center;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}
/* Match original carousel text sizes exactly */
.hero-section .p_carouselChild .title {
  font-size: 40px;
  font-weight: bold;
  color: #fff;
  margin-bottom: 20px;
  letter-spacing: 6px;
  text-align: center;
  /* Keep original fadeInUp animation behavior */
  animation-name: fadeInUp;
  animation-duration: 0.5s;
  animation-delay: 1s;
  animation-fill-mode: both;
}
.hero-section .p_carouselChild .title1 {
  font-size: 22px;
  font-weight: bold;
  color: #fff;
  margin-bottom: 0;
  letter-spacing: 5px;
  text-align: center;
  animation-name: fadeInUp;
  animation-duration: 0.5s;
  animation-delay: 1.3s;
  animation-fill-mode: both;
}
/* "了解更多" button in carousel (slides 2 & 3)
   - White text on transparent background
   - 1px white border
   - Scoped to .carousel-more so it does NOT share CSS with
     the about-section .more-link or the product-list .pro-more button. */
.hero-section .p_carouselChild .carousel-more {
  display: block;
  width: 100%;
  margin-top: 0;
  text-align: center;
}
.hero-section .p_carouselChild .carousel-more a {
  display: inline-block;
  width: 150px;
  height: 45px;
  line-height: 43px;
  font-size: 16px;
  font-weight: bold;
  letter-spacing: 3px;
  text-align: center;
  color: #fff;
  background: transparent;
  border: 1px solid #fff;
  text-decoration: none;
  transition: all 0.3s ease;
  animation-name: fadeInUp;
  animation-duration: 0.5s;
  animation-delay: 1.6s;
  animation-fill-mode: both;
  margin-top: 40px;
  box-sizing: border-box;
}
.hero-section .p_carouselChild .carousel-more a:hover {
  background: #fff;
  color: #0555b6;
}

/* Particles canvas: only on first slide, overlays everything */
.hero-section .p_carouselChild #particles-js {
  position: absolute;
  inset: 0;
  z-index: 4;
  pointer-events: none;
}
.hero-section .p_carouselChild #particles-js canvas {
  display: block;
  width: 100% !important;
  height: 100% !important;
}

/* Carousel arrow buttons */
.hero-section .toLeft,
.hero-section .toRight {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 80px;
  background: rgba(0, 0, 0, 0.3);
  color: #fff;
  font-size: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 4;
  user-select: none;
  transition: background 0.3s ease;
}
.hero-section .toLeft { left: 5%; }
.hero-section .toRight { right: 12%; }
.hero-section .toLeft:hover,
.hero-section .toRight:hover {
  background: rgba(0, 0, 0, 0.6);
}
.hero-section .toLeft::before { content: "‹"; }
.hero-section .toRight::before { content: "›"; }

/* Carousel pagination dots */
.hero-section .p_SwipPanelBox {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 5;
}
.hero-section .p_SwipPanel {
  width: 30px;
  height: 4px;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: background 0.3s ease;
}
.hero-section .p_SwipPanel.current {
  background: #fff;
}

/* Particles are now rendered inside carousel slides */

/* ===== Products section ===== */
.c_portalResProduct_list-01001 {
  background: #fff;
  padding: 60px 0;
}
.c_portalResProduct_list-01001 .bt {
  text-align: center;
  margin-bottom: 40px;
}
.c_portalResProduct_list-01001 .bt .en {
  font-size: 60px;
  color: rgba(0, 0, 0, 0.05);
  font-weight: bold;
  font-family: arial, sans-serif;
  letter-spacing: 2px;
  line-height: 1;
}
.c_portalResProduct_list-01001 .bt .cn {
  font-size: 30px;
  color: #0555b6;
  margin-top: 10px;
  font-family: 微软雅黑, sans-serif;
}
.c_portalResProduct_list-01001 .bt .line {
  width: 60px;
  height: 3px;
  background: #0555b6;
  margin: 18px auto 0;
}
.c_portalResProduct_list-01001 .proSwiperBox {
  max-width: 1300px;
  margin: 0 auto;
  position: relative;
  padding: 0 50px;
}
.c_portalResProduct_list-01001 .swiper-container {
  width: 100%;
  overflow: hidden;
}
.c_portalResProduct_list-01001 .swiper-slide {
  width: 33.33%;
  padding: 0 10px;
  box-sizing: border-box;
}
/* "查看更多 +" button below product swiper (matches original site: 120×50, #0254a6) */
.c_portalResProduct_list-01001 .pro-more {
  width: 120px;
  height: 50px;
  background: #0254a6;
  font-size: 14px;
  color: #fff;
  text-align: center;
  line-height: 50px;
  position: relative;
  margin: 30px auto 0;
}
.c_portalResProduct_list-01001 .pro-more a {
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 2;
  color: #fff;
  text-align: center;
  text-decoration: none;
}
.c_portalResProduct_list-01001 .pro-more::after {
  content: "";
  width: 100%;
  height: 4px;
  background: #dc0000;
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 0;
  transition: all 0.5s;
}
.c_portalResProduct_list-01001 .pro-more:hover::after {
  height: 56px;
}
.c_portalResProduct_list-01001 .proCotent {
  background: #fff;
  overflow: hidden;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.c_portalResProduct_list-01001 .proCotent img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.c_portalResProduct_list-01001 .proCotent:hover img {
  transform: scale(1.05);
}
.c_portalResProduct_list-01001 .content {
  text-align: center;
  padding: 20px 10px;
}
.c_portalResProduct_list-01001 .proTitle {
  font-size: 16px;
  color: #555;
  font-family: 微软雅黑, sans-serif;
}
.c_portalResProduct_list-01001 .swiper-button-prev,
.c_portalResProduct_list-01001 .swiper-button-next {
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto;
  width: 30px;
  height: 50px;
  line-height: 50px;
  text-align: center;
  z-index: 10;
  cursor: pointer;
  border-radius: 1px;
  transition: all 200ms ease;
  background: rgba(100, 100, 100, 0.4);
  color: #fff;
  font-size: 1.5rem;
}
.c_portalResProduct_list-01001 .swiper-button-prev:hover,
.c_portalResProduct_list-01001 .swiper-button-next:hover {
  background: rgba(100, 100, 100, 0.7);
}
.c_portalResProduct_list-01001 .swiper-button-prev { left: 20px; }
.c_portalResProduct_list-01001 .swiper-button-next { right: 20px; }
.c_portalResProduct_list-01001 .swiper-button-prev .iconfont,
.c_portalResProduct_list-01001 .swiper-button-next .iconfont {
  font-size: 1.5rem;
  color: #fff;
}

/* ===== Application Area section ===== */
.application-area {
  color: #fff;
  padding: 80px 0 0;
  text-align: center;
  position: relative;
}
.application-area::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url(/assets/img/fabgb4ee.jpg) repeat;
  z-index: 0;
}
.application-area .app-grid {
  padding-bottom: 0;
}
.application-area > * { position: relative; z-index: 1; }
.app-title-bg {
  text-align: center;
  color: rgba(255, 255, 255, 0.06);
  font-size: 60px;
  font-family: 黑体, tahoma, arial, 宋体, sans-serif;
  font-weight: bold;
  margin: 0;
  letter-spacing: 2px;
}
.app-title-cn {
  text-align: center;
  color: #fff;
  font-size: 30px;
  letter-spacing: 1px;
  font-family: 微软雅黑, sans-serif;
  margin: 10px 0 0;
}
.application-area .line {
  width: 60px;
  height: 3px;
  background: #fff;
  margin: 18px auto 50px;
}
.app-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}
.app-card {
  background: transparent;
  padding: 40px 30px;
  transition: background 0.3s ease, border-color 0.3s ease;
  position: relative;
  cursor: pointer;
  border: 1px solid transparent;
  text-align: center;
}
.app-card:hover {
  background: #0c2e5a;
  border-color: #0c2e5a;
}
.app-card img {
  width: 112px;
  height: 112px;
  object-fit: contain;
  margin-bottom: 20px;
  transition: none;
}
.app-card h3 {
  color: #fff;
  font-size: 20px;
  margin: 0 0 15px;
  font-family: 微软雅黑, sans-serif;
}
.app-card p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 14px;
  line-height: 1.8;
  margin: 0 0 20px;
  font-family: 微软雅黑, sans-serif;
}
/* MORE button — hidden by default, fades in on card hover.
   Default state: white border + white text on transparent, matching the
   "MORE >" link style from the original teyitech.com homepage. */
.more-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 22px;
  background: transparent;
  border: 1px solid #fff;
  border-radius: 0;
  color: #fff;
  text-decoration: none;
  font-size: 14px;
  letter-spacing: 2px;
  font-family: 微软雅黑, sans-serif;
  transition: all 0.35s ease;
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
}
.more-btn::after {
  content: "›";
  font-family: arial, sans-serif;
  font-size: 18px;
  color: #fff;
  font-weight: bold;
  margin-left: 4px;
  transition: transform 0.3s ease;
  display: inline-block;
}
.app-card:hover .more-btn {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.app-card:hover .more-btn:hover {
  background: #fff;
  color: #0c2e5a;
}
.app-card:hover .more-btn:hover::after {
  color: #0c2e5a;
}

/* ===== News section ===== */
.c_portalResNews_list-01001 {
  background: #fff;
  padding: 60px 0;
}
.c_portalResNews_list-01001 .newBox {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}
.c_portalResNews_list-01001 .bt {
  text-align: center;
  margin-bottom: 40px;
}
.c_portalResNews_list-01001 .bt .en {
  font-size: 60px;
  color: rgba(0, 0, 0, 0.05);
  font-weight: bold;
  font-family: arial, sans-serif;
  letter-spacing: 2px;
  line-height: 1;
}
.c_portalResNews_list-01001 .bt .cn {
  font-size: 30px;
  color: #0555b6;
  margin-top: 10px;
  font-family: 微软雅黑, sans-serif;
}
.c_portalResNews_list-01001 .bt .line {
  width: 60px;
  height: 3px;
  background: #0555b6;
  margin: 18px auto 0;
}
.c_portalResNews_list-01001 .newUl {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.c_portalResNews_list-01001 .newLi {
  display: flex;
  flex-direction: column;
  background: #fff;
  overflow: hidden;
  transition: box-shadow 0.3s ease;
}
.c_portalResNews_list-01001 .newLi:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}
.c_portalResNews_list-01001 .porTbox {
  width: 100%;
  position: relative;
  overflow: hidden;
  aspect-ratio: 2 / 1;
}
.c_portalResNews_list-01001 .porTbox img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.c_portalResNews_list-01001 .newLi:hover .porTbox img {
  transform: scale(1.05);
}
.c_portalResNews_list-01001 .showBox {
  position: absolute;
  inset: 0;
  background: rgba(85, 85, 85, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.c_portalResNews_list-01001 .newLi:hover .showBox {
  opacity: 1;
}
.c_portalResNews_list-01001 .showBoxLink {
  color: #fff;
  text-decoration: none;
  text-align: center;
  font-size: 16px;
  line-height: 1.5;
}
.c_portalResNews_list-01001 .porBbox {
  flex: 1;
  padding: 25px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.c_portalResNews_list-01001 .newTitle {
  font-size: 16px;
  color: #333;
  font-weight: normal;
  margin-bottom: 10px;
  line-height: 1.5;
  font-family: 微软雅黑, sans-serif;
  /* clamp to 2 lines */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.c_portalResNews_list-01001 .newSummry {
  color: #919191;
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 15px;
  /* clamp to 2 lines */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.c_portalResNews_list-01001 .lookDetail {
  align-self: flex-end;
  color: #0555b6;
  text-decoration: none;
  font-size: 14px;
  letter-spacing: 0;
}
.c_portalResNews_list-01001 .lookDetail:hover {
  color: #ff6600;
}

/* ===== About section ===== */
.about-photo {
  background: #f5f5f5;
  position: relative;
  padding: 100px 40px;
  color: #333;
}
.about-photo-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}
.about-photo > img {
  display: block;
  max-width: 540px;
  width: 100%;
  height: auto;
  border-radius: 4px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}
.about-text h2 {
  font-size: 36px;
  margin: 0 0 30px;
  color: #333;
  font-family: 微软雅黑, sans-serif;
}
.about-text p {
  color: #555;
  font-size: 14px;
  line-height: 2;
  margin: 0 0 30px;
  font-family: 微软雅黑, sans-serif;
}
.more-link {
  display: block;
  width: 150px;
  height: 45px;
  line-height: 45px;
  font-size: 16px;
  font-weight: bold;
  text-align: center;
  margin: 40px 0 0;
  border: 1px solid #0555b6;
  color: #0555b6;
  background: transparent;
  text-decoration: none;
  letter-spacing: 3px;
  transition: all 0.3s ease;
  box-sizing: border-box;
}
.more-link:hover {
  background: #0555b6;
  color: #fff;
}

/* ===== Customer Groups ===== */
.customer-groups {
  background: url(/assets/img/xbg5b4ee.jpg) center / cover no-repeat fixed;
  padding: 60px 20px 0;
  text-align: center;
  position: relative;
}
.customer-groups::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
  z-index: 0;
}
.customer-groups > * {
  position: relative;
  z-index: 1;
}
.cg-title-bg {
  color: rgba(255, 255, 255, 0.08);
  font-size: 60px;
  font-family: 黑体, sans-serif;
  font-weight: bold;
  margin: 0;
  letter-spacing: 2px;
  line-height: 1;
}
.cg-title-cn {
  color: #fff;
  font-size: 30px;
  letter-spacing: 1px;
  margin: 10px 0 0;
  font-family: 微软雅黑, sans-serif;
}
.customer-groups .line {
  width: 60px;
  height: 3px;
  background: #fff;
  margin: 18px auto 30px;
}
.customer-groups > img {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  display: block;
  height: auto;
  background: #fff;
  padding: 20px;
  box-sizing: border-box;
}

/* ===== Footer ===== */
.site-footer {
  background: #0a0e1a;
  color: #d3d3d3;
  padding: 50px 0 0;
  font-size: 13px;
  line-height: 1.8;
  font-family: 微软雅黑, sans-serif;
}
.footer-inner {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 30px 30px;
  display: grid;
  grid-template-columns: 220px 1fr 280px;
  gap: 50px;
  align-items: start;
}
.footer-col {
  display: flex;
  flex-direction: column;
}
.footer-col-logo {
  align-items: flex-start;
}
.footer-logo-link {
  display: block;
  background: #fff;
  padding: 10px;
  border-radius: 2px;
  text-decoration: none;
}
.footer-logo-img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 200px;
}
.footer-col-info {
  gap: 14px;
}
.footer-office {
  color: #d3d3d3;
  font-size: 13px;
  line-height: 1.7;
}
.footer-office-name {
  color: #fff;
  font-weight: bold;
  margin-bottom: 2px;
  font-size: 14px;
}
.footer-office-addr {
  color: #b8b8b8;
}
.footer-office-phone {
  color: #b8b8b8;
}
.footer-office-phone a {
  color: #d3d3d3;
  text-decoration: none;
}
.footer-office-phone a:hover {
  color: #fff;
}
.footer-col-qr {
  display: flex;
  flex-direction: row;
  gap: 16px;
  justify-content: flex-end;
}
.footer-qr-item {
  text-align: center;
  flex: 0 0 auto;
}
.footer-qr-item img {
  width: 110px;
  height: 110px;
  display: block;
  border: 4px solid #fff;
  box-sizing: border-box;
}
.footer-qr-label {
  margin-top: 8px;
  color: #b8b8b8;
  font-size: 12px;
}
.footer-icp-bar {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 18px 30px;
  text-align: center;
  color: #888;
  font-size: 12px;
}
.footer-icp-bar a {
  color: #888;
  text-decoration: none;
  margin: 0 6px;
}
.footer-icp-bar a:hover {
  color: #d3d3d3;
}

/* ===== Right-side floating sidebar ===== */
.wyz-sidebar {
  position: fixed;
  right: 2px;
  top: 50%;
  transform: translateY(-50%);
  padding: 50px 0;
  height: 482px;
  box-sizing: border-box;
  z-index: 99;
}

.wyz-sidebar .transition {
  transition-duration: .8s;
}

.wyz-item-block {
  position: absolute;
  right: 0;
  width: 70px;
  height: 70px;
  background-color: rgba(0, 0, 0, .4);
  border: 1px solid #0555b6;
  border-right: none;
  box-sizing: border-box;
  cursor: pointer;
}

.wyz-item-block:nth-child(1) { top: 50px; }
.wyz-item-block:nth-child(2) { top: 128px; }
.wyz-item-block:nth-child(3) { top: 206px; }
.wyz-item-block:nth-child(4) { top: 284px; }

.wyz-item-block a {
  display: block;
  width: 100%;
  height: 100%;
  text-decoration: none;
}

.wyz-item {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.wyz-icon {
  display: flex;
  align-items: center;
  justify-content: center;
}

.wyz-item-p {
  color: #fff;
  font-size: 12px;
  margin: 5px 0 0;
}

.wyz-item-in {
  height: 100%;
  display: none;
  position: relative;
  z-index: 1;
  overflow: hidden;
}

.wyz-item-in-p {
  color: #fff;
  text-align: center;
  line-height: 68px;
  height: 68px;
  white-space: nowrap;
  margin: 0;
  font-size: 14px;
}

.wyz-in.cur {
  width: 156px;
  background-color: transparent;
}

.wyz-in.cur .wyz-item-in {
  width: 100%;
  display: block;
}

.wyz-in.cur .wyz-item {
  display: none;
}

.wyz-in::before {
  content: "";
  background-color: #0555b6;
  position: absolute;
  height: 100%;
  width: 0;
  transition: all .8s ease;
}

.wyz-in.cur::before {
  width: 100%;
}

.wyz-item-block.wyz-top {
  display: none;
  cursor: pointer;
  width: 46px;
  height: 46px;
  top: 362px;
}

.wyz-item-block.wyz-top .wyz-item-p {
  font-size: 14px;
  margin-top: 0;
}

.wyz-qr-show {
  display: none;
  position: absolute;
  z-index: 1;
  border: 1px solid rgba(32, 176, 159, .8);
  left: -160px;
  top: -91px;
}

.wyz-qr-show img {
  width: 150px;
  height: 150px;
  display: block;
}

/* ===== Mobile / narrow viewport (not in scope but defensive) ===== */
@media (max-width: 1440px) {
  .app-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ===== Product Center Page ===== */
.product-center-page {
  background: #fff;
  min-height: 60vh;
}

/* Page banner */
.page-banner {
  position: relative;
  width: 100%;
  height: 260px;
  overflow: hidden;
}
.page-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.page-banner-text {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #fff;
  text-shadow: 0 2px 8px rgba(0, 0, 0, .35);
}
.page-banner-text h1 {
  font-size: 42px;
  font-weight: 600;
  letter-spacing: 2px;
  margin: 0 0 10px;
}
.page-banner-text p {
  font-size: 16px;
  letter-spacing: 6px;
  text-transform: uppercase;
  margin: 0;
  opacity: .9;
}

/* Content wrap */
.product-center-wrap {
  max-width: 1300px;
  margin: 0 auto;
  padding: 30px 20px 80px;
}

/* Breadcrumb */
#product-breadcrumb.breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: #666;
  margin-bottom: 30px;
  padding-bottom: 20px;
  border-bottom: 1px solid #eee;
}
#product-breadcrumb.breadcrumb a {
  color: #666;
  text-decoration: none;
  transition: color .2s ease;
}
#product-breadcrumb.breadcrumb a:hover {
  color: #0555b6;
}
#product-breadcrumb.breadcrumb .bc-sep {
  color: #ccc;
}
#product-breadcrumb.breadcrumb .bc-current {
  color: #333;
}

/* Main two-column layout */
.product-center-layout {
  display: flex;
  gap: 30px;
  align-items: flex-start;
}

/* Sidebar / category tree */
.product-sidebar {
  width: 260px;
  flex-shrink: 0;
  background: #f8fafc;
  border: 1px solid #e8eef4;
  border-radius: 4px;
  overflow: hidden;
}
.sidebar-header {
  background: #0555b6;
  color: #fff;
  padding: 16px 20px;
}
.sidebar-header h2 {
  margin: 0;
  font-size: 18px;
  font-weight: 500;
}
.category-tree {
  padding: 10px 0;
}
.category-tree ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.category-tree .cat-level-1 > .cat-item {
  border-bottom: 1px solid #eaf0f6;
}
.category-tree .cat-level-1 > .cat-item:last-child {
  border-bottom: none;
}
.category-tree .cat-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  cursor: pointer;
  transition: background .2s ease;
}
.category-tree .cat-level-2 .cat-row {
  padding: 10px 18px 10px 32px;
}
.category-tree .cat-level-3 .cat-row {
  padding: 8px 18px 8px 46px;
}
.category-tree .cat-row:hover {
  background: #eef4fb;
}
.category-tree .cat-name {
  flex: 1;
  color: #333;
  font-size: 14px;
  text-decoration: none;
  display: block;
}
.category-tree .cat-level-1 > .cat-item > .cat-row .cat-name {
  font-weight: 500;
  font-size: 15px;
}
.category-tree .cat-active > .cat-row {
  background: #e6effa;
}
.category-tree .cat-active > .cat-row .cat-name {
  color: #0555b6;
  font-weight: 600;
}
.category-tree .cat-toggle {
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #999;
  font-size: 12px;
  transition: transform .25s ease;
  flex-shrink: 0;
}
.category-tree .cat-toggle.cat-open {
  transform: rotate(180deg);
}
.category-tree .cat-children {
  display: none;
}
.category-tree .cat-open > .cat-children {
  display: block;
}

/* Product grid */
.product-main {
  flex: 1;
  min-width: 0;
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.product-card {
  background: #fff;
  border: 1px solid #eef0f4;
  border-radius: 4px;
  overflow: hidden;
  transition: box-shadow .3s ease, transform .3s ease;
}
.product-card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, .08);
  transform: translateY(-3px);
}
.product-card-image {
  display: block;
  position: relative;
  padding-top: 75%; /* 4:3 */
  overflow: hidden;
  background: #f5f7fa;
}
.product-card-image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.product-card:hover .product-card-image img {
  transform: scale(1.05);
}
.product-card-body {
  padding: 16px 14px;
  text-align: center;
}
.product-card-title {
  margin: 0;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.45;
}
.product-card-title a {
  color: #333;
  text-decoration: none;
  transition: color .2s ease;
}
.product-card-title a:hover {
  color: #0555b6;
}

/* Empty / loading states */
.product-empty,
.product-loading {
  grid-column: 1 / -1;
  padding: 60px 20px;
  text-align: center;
  color: #888;
  font-size: 15px;
}

/* ===== Product Page Header / Nav ===== */
/* Product page uses the same header DOM structure as the home page,
   but the background is always white (no carousel behind it). */
.product-page #w_grid-1573443594973 {
  background: #fff !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, .08);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 88;
}
.product-page #w_grid-1573443594973 > .w_grid > .p_gridbox {
  display: flex;
  align-items: center;
  max-width: 1300px;
  margin: 0 auto;
  height: 95px;
  padding: 0 20px;
}
.product-page #w_grid-1573443594973 > .w_grid > .p_gridbox > .p_gridCell {
  display: flex;
  align-items: center;
}
.product-page #w_grid-1573443594973 > .w_grid > .p_gridbox > .p_gridCell:nth-child(1) {
  width: 19%;
}
.product-page #w_grid-1573443594973 > .w_grid > .p_gridbox > .p_gridCell:nth-child(2) {
  width: 65%;
}
.product-page #w_grid-1573443594973 > .w_grid > .p_gridbox > .p_gridCell:nth-child(3) {
  width: 16%;
}
.product-page #w_fimg-1573443594998 {
  width: 200px;
  display: flex;
  align-items: center;
}
.product-page #w_fimg-1573443594998 img {
  width: 100%;
  height: auto;
  display: block;
}

/* Nav on product page: dark text, same dropdown behaviour */
.product-page #c_portalResnav_main-15734435950713952 .nav {
  width: 100%;
  height: auto;
  overflow: visible;
}
.product-page #c_portalResnav_main-15734435950713952 .show_btn {
  display: none;
}
.product-page #c_portalResnav_main-15734435950713952 .nav_ul.show_ul {
  display: flex !important;
  justify-content: center;
  align-items: stretch;
  width: 100%;
  font-size: 0;
  white-space: nowrap;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 0;
}
.product-page #c_portalResnav_main-15734435950713952 .nav_li {
  list-style: none;
  cursor: pointer;
  margin: 0;
  padding: 0;
}
.product-page #c_portalResnav_main-15734435950713952 li.nav_li.yj_li {
  display: inline-block;
  vertical-align: top;
  width: auto;
  min-width: 80px;
  text-align: center;
  position: relative;
}
.product-page #c_portalResnav_main-15734435950713952 .nav_h3 {
  margin: 0;
  padding: 0;
  font-weight: normal;
}
.product-page #c_portalResnav_main-15734435950713952 .yj_name.nav_h3 {
  height: 95px;
  line-height: 95px;
  font-size: 16px;
  text-align: center;
}

/* Top-level nav links — dark on product page */
.product-page #c_portalResnav_main-15734435950713952 .yj_link.link {
  color: #333 !important;
  display: block;
  width: 100%;
  height: 100%;
  padding: 0 25px;
  text-decoration: none;
  position: relative;
  font-size: 16px;
  transition: color 0.3s ease;
}
.product-page #c_portalResnav_main-15734435950713952 a.yj_link.link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background-color: #1074bc;
  opacity: 0;
  transition: all 0.5s ease;
}
.product-page #c_portalResnav_main-15734435950713952 .yj_li:hover a.yj_link.link::after {
  width: 80%;
  opacity: 1;
}
.product-page #c_portalResnav_main-15734435950713952 .yj_li:hover > h3 > .yj_link {
  color: #1074bc !important;
}

/* Second-level dropdown */
.product-page #c_portalResnav_main-15734435950713952 .yj_li {
  position: relative;
}
.product-page #c_portalResnav_main-15734435950713952 .yj_li::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  z-index: 998;
}
.product-page #c_portalResnav_main-15734435950713952 .ej_ul {
  display: none !important;
  position: absolute !important;
  top: 100%;
  left: 0 !important;
  transform: none;
  z-index: 999;
  width: 180px;
  background: #fff;
  border: 1px solid #e8e8e8;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.18);
  padding: 8px 0;
  list-style: none;
  margin: 0;
}
.product-page #c_portalResnav_main-15734435950713952 .yj_li:hover > .ej_ul {
  display: block !important;
}
.product-page #c_portalResnav_main-15734435950713952 .ej_li {
  position: relative;
  float: none;
  width: 100%;
}
.product-page #c_portalResnav_main-15734435950713952 .ej_name.nav_h3 {
  height: 42px;
  line-height: 42px;
  text-align: left;
  font-size: 14px;
}
.product-page #c_portalResnav_main-15734435950713952 .ej_link.link {
  color: #666 !important;
  padding: 0 20px;
  display: block;
  width: 100%;
  height: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-decoration: none;
  transition: all 0.2s ease;
}
.product-page #c_portalResnav_main-15734435950713952 .ej_li:hover > h3 > .ej_link {
  color: #fff !important;
  background: #0555b6;
}

/* Third-level dropdown */
.product-page #c_portalResnav_main-15734435950713952 .ej_li::after {
  content: '';
  position: absolute;
  top: 0;
  right: -6px;
  width: 6px;
  height: 100%;
  z-index: 998;
}
.product-page #c_portalResnav_main-15734435950713952 .sj_ul {
  display: none !important;
  position: absolute !important;
  top: 0 !important;
  left: 100% !important;
  width: 180px;
  background: #fff;
  border: 1px solid #e8e8e8;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.18);
  padding: 8px 0;
  list-style: none;
  margin: 0;
  margin-left: -2px;
}
.product-page #c_portalResnav_main-15734435950713952 .ej_li:hover > .sj_ul {
  display: block !important;
}
.product-page #c_portalResnav_main-15734435950713952 .sj_name.nav_h3 {
  height: 42px;
  line-height: 42px;
  text-align: left;
  font-size: 14px;
}
.product-page #c_portalResnav_main-15734435950713952 .sj_link.link {
  color: #666 !important;
  padding: 0 20px;
  display: block;
  width: 100%;
  height: 100%;
  white-space: nowrap;
  text-decoration: none;
  transition: all 0.2s ease;
}
.product-page #c_portalResnav_main-15734435950713952 .sj_li:hover > h3 > .sj_link {
  color: #fff !important;
  background: #0555b6;
}

/* Hide dropdown arrow icons on desktop */
.product-page #c_portalResnav_main-15734435950713952 .iconfont.jt {
  display: none !important;
}

/* Header right layout on product page */
.product-page .header-right {
  display: flex;
  align-items: center;
  gap: 15px;
  width: 100%;
  justify-content: flex-end;
}

/* Language switcher on product page */
.product-page .head_lan {
  position: relative;
  flex-shrink: 0;
  border: 1px solid #999;
  border-radius: 0;
  padding: 0 10px;
  transition: all 0.5s ease;
}
.product-page .lan_con {
  position: relative;
  cursor: pointer;
  display: flex;
  align-items: center;
}
.product-page .lan_tit {
  display: flex;
  align-items: center;
  gap: 4px;
  line-height: 36px;
  color: #333;
  font-size: 14px;
  white-space: nowrap;
}
.product-page .lan_tit .iconfont.map:before {
  content: '\e69a' !important;
  color: transparent !important;
  background: url(/assets/img/yyb4ee.gif) no-repeat center center !important;
  background-size: 30px 30px !important;
  font-size: 30px !important;
  display: inline-block;
  width: 30px;
  height: 30px;
  line-height: 30px;
}
.product-page .lan_tit .jt {
  display: inline-block;
  margin-left: 4px;
  font-size: 12px;
  color: #333;
  transform: scale(0.7);
  transition: transform 0.3s ease;
}
.product-page .lan_list {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: #fff;
  box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.1);
  border-radius: 0;
  padding: 3px 0 10px;
  width: 120px;
  z-index: 99;
  margin-top: 4px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  flex-direction: column;
  display: flex;
}
.product-page .lan_list .iconfont:before {
  content: '\e6c8';
  color: #fff;
  position: absolute;
  font-size: 24px;
  width: 100%;
  top: -5px;
  text-align: center;
}
.product-page .lan_list p {
  margin: 0;
  padding: 0;
  text-align: center;
  line-height: 30px;
}
.product-page .lan_list a {
  display: block;
  color: #666;
  text-decoration: none;
  font-size: 13px;
  transition: all 0.3s ease;
}
.product-page .lan_list a:hover {
  color: #1074bc;
}
.product-page .lan_con:hover .lan_list {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.product-page .lan_con:hover .lan_tit .jt {
  transform: scale(0.7) rotate(180deg);
}

/* Search icon on product page */
.product-page .search-icon-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  border: 1px solid #999;
  border-radius: 0;
  transition: all 0.3s ease;
}
.product-page .search-icon-btn .iconfont {
  color: #555;
  font-size: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
.product-page .search-icon-btn:hover {
  background: rgba(0, 0, 0, 0.05);
}

/* Push page content below fixed header */
.product-center-page {
  padding-top: 95px;
}

/* ===== Pagination ===== */
.product-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid #eee;
}
.product-pagination .page-btn {
  min-width: 36px;
  height: 36px;
  line-height: 36px;
  text-align: center;
  padding: 0 10px;
  border: 1px solid #ddd;
  background: #fff;
  color: #666;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
  display: inline-block;
  box-sizing: border-box;
}
.product-pagination .page-btn:hover {
  border-color: #0555b6;
  color: #0555b6;
}
.product-pagination .page-btn.active {
  background: #0555b6;
  border-color: #0555b6;
  color: #fff;
  cursor: default;
}
.product-pagination .page-btn.disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.product-pagination .page-btn.disabled:hover {
  border-color: #ddd;
  color: #666;
}
.product-pagination .page-prev,
.product-pagination .page-next {
  padding: 0 14px;
}

/* ===== Category tree toggle refinements ===== */
.category-tree .cat-toggle {
  cursor: pointer;
  user-select: none;
}
.category-tree .cat-has-children > .cat-row {
  padding-right: 10px;
}

/* ===== About Page Header / Nav ===== */
.about-page #w_grid-1573443594973 {
  background: #fff !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, .08);
}
/* About page banner - taller like original intro page */
.about-page .page-banner {
  height: 500px;
}
.about-page .page-banner-text h1 {
  font-size: 36px;
  letter-spacing: 4px;
}
.about-page #c_portalResnav_main-15734435950713952 .yj_link.link {
  color: #333 !important;
}
.about-page #c_portalResnav_main-15734435950713952 .yj_li:hover > h3 > .yj_link {
  color: #1074bc !important;
}
.about-page .head_lan {
  border-color: #999;
}
.about-page .lan_tit {
  color: #333;
}
.about-page .lan_tit .jt {
  color: #333;
}
.about-page .search-icon-btn {
  border-color: #999;
}
.about-page .search-icon-btn .iconfont {
  color: #555;
}

/* Responsive: 2 columns on narrower screens */
@media (max-width: 1440px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}