@charset "utf-8";
/**
 * PC 首页 UI 增强（依据《PC网站UI优化》）
 * 仅作用于 body.home，需在 style.css 之后加载
 */
:root {
  --pc-primary: #007fff;
  --pc-primary-dark: #0056b3;
  --pc-primary-light: #4da3ff;
  --pc-primary-50: rgba(0, 127, 255, 0.5);
  --pc-primary-10: rgba(0, 127, 255, 0.1);
  --pc-bg: #f8fafc;
  --pc-surface: #ffffff;
  --pc-border: #e2e8f0;
  --pc-text: #0f172a;
  --pc-text-2: #475569;
  --pc-text-3: #64748b;
  --pc-space-xs: 4px;
  --pc-space-sm: 8px;
  --pc-space-md: 16px;
  --pc-space-lg: 24px;
  --pc-space-xl: 32px;
  --pc-space-2xl: 48px;
  --pc-space-3xl: 64px;
  --pc-radius-sm: 6px;
  --pc-radius-md: 8px;
  --pc-radius-lg: 12px;
  --pc-radius-xl: 16px;
  --pc-radius-full: 9999px;
  --pc-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --pc-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.08);
  --pc-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.08);
  --pc-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.12), 0 8px 10px -6px rgba(0, 0, 0, 0.08);
  --pc-font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial,
    'PingFang SC', 'Microsoft YaHei', sans-serif;
  --pc-trans: 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

body.home {
  font-family: var(--pc-font);
  background-color: var(--pc-bg);
  -webkit-font-smoothing: antialiased;
}

/* ---------- Banner ---------- */
body.home .abIdx_banner {
  position: relative;
}

body.home .abIdx_banner .swiper-container1::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.38), transparent);
  pointer-events: none;
  z-index: 4;
}

body.home .abIdx_banner .swiper-container1 .swiper-pagination {
  bottom: 28px !important;
  z-index: 10 !important;
}

body.home .abIdx_banner .swiper-container1 .swiper-pagination .swiper-pagination-bullet {
  width: 36px !important;
  height: 4px !important;
  margin: 0 4px !important;
  border-radius: 2px !important;
  border: none !important;
  background: rgba(255, 255, 255, 0.45) !important;
  opacity: 1 !important;
  transition: width var(--pc-trans), background var(--pc-trans);
}

body.home .abIdx_banner .swiper-container1 .swiper-pagination .swiper-pagination-bullet-active {
  width: 52px !important;
  background: var(--pc-primary) !important;
}

body.home .abIdx_banner .swiper-container1 .swiper-button-prev1,
body.home .abIdx_banner .swiper-container1 .swiper-button-next1 {
  width: 52px !important;
  height: 52px !important;
  margin-top: -26px !important;
  border-radius: var(--pc-radius-full);
  background-color: rgba(255, 255, 255, 0.92) !important;
  background-size: 22px 34px !important;
  background-position: center center !important;
  box-shadow: var(--pc-shadow-md);
  transition: transform var(--pc-trans), background-color var(--pc-trans), box-shadow var(--pc-trans);
}

body.home .abIdx_banner .swiper-container1 .swiper-button-prev1:hover,
body.home .abIdx_banner .swiper-container1 .swiper-button-next1:hover {
  background-color: var(--pc-primary) !important;
  transform: scale(1.06);
  box-shadow: var(--pc-shadow-lg);
}

body.home .abIdx_banner .swiper-container1 .swiper-button-prev1 {
  left: 28px;
}

body.home .abIdx_banner .swiper-container1 .swiper-button-next1 {
  right: 28px;
}

/* ---------- 区块标题 ---------- */
body.home .abIdx_Title {
  margin-bottom: var(--pc-space-2xl) !important;
  position: relative;
}

body.home .abIdx_Title span {
  height: auto !important;
  line-height: 1.2 !important;
  font-size: 42px !important;
  color: rgba(15, 23, 42, 0.08) !important;
  letter-spacing: 0.02em;
}

body.home .abIdx_Title p {
  height: auto !important;
  min-height: 40px;
  line-height: 1.25 !important;
  font-size: 30px !important;
  font-weight: 700 !important;
  color: var(--pc-text) !important;
  position: relative;
  display: block;
  padding-bottom: 14px;
}

body.home .abIdx_Title p::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 64px;
  height: 4px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--pc-primary), var(--pc-primary-light));
}

body.home .abIdx_Title p i {
  display: none !important;
}

/* ---------- 产品中心网格 ---------- */
body.home .abIdx_Pro {
  background: linear-gradient(180deg, var(--pc-bg) 0%, #fff 12%) !important;
  padding-top: var(--pc-space-3xl) !important;
  padding-bottom: var(--pc-space-2xl) !important;
}

body.home .abIdxProCenter_grid {
  gap: var(--pc-space-lg) !important;
}

body.home .abIdxProCenter_grid > li {
  border-radius: var(--pc-radius-lg) !important;
  border: 1px solid var(--pc-border) !important;
  box-shadow: var(--pc-shadow-sm) !important;
  transition: transform var(--pc-trans), box-shadow var(--pc-trans), border-color var(--pc-trans) !important;
}

body.home .abIdxProCenter_grid > li:hover {
  transform: translateY(-6px);
  box-shadow: var(--pc-shadow-xl) !important;
  border-color: rgba(0, 127, 255, 0.35) !important;
}

body.home .abIdxProCenter_grid .abNyPro_img {
  border-radius: var(--pc-radius-lg) var(--pc-radius-lg) 0 0;
}

body.home .abIdxProCenter_grid > li:hover .abNyPro_img a img {
  transform: scale(1.08) !important;
}

body.home .abIdxProCenter_grid .abNyPro_text a.abNyPro_name {
  font-size: 16px !important;
  font-weight: 600 !important;
}

/* ---------- 关于我们 ---------- */
body.home .abIdx_AboutUs {
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 50%, #e8f4ff 100%) !important;
  padding: var(--pc-space-3xl) 0 !important;
  position: relative;
  overflow: hidden;
}

body.home .abIdx_AboutUs::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, var(--pc-primary-10) 0%, transparent 70%);
  pointer-events: none;
}

body.home .abIdx_AboutUs .abIdxAb_main {
  width: 1300px !important;
  max-width: 100% !important;
  padding: 0 var(--pc-space-lg) !important;
  display: grid !important;
  grid-template-columns: minmax(0, 47%) minmax(0, 53%) !important;
  grid-template-rows: auto !important;
  align-items: start !important;
  gap: var(--pc-space-2xl) var(--pc-space-3xl) !important;
  float: none !important;
}

body.home .abIdx_AboutUs .abIdxAb_main .clear {
  display: none !important;
}

body.home .abIdx_AboutUs .abIdxAb_con {
  width: auto !important;
  max-width: 100% !important;
  float: none !important;
  padding: 0 var(--pc-space-md) 0 0 !important;
  grid-column: 1 !important;
  grid-row: 1 !important;
  align-self: start !important;
}

body.home .abIdx_AboutUs .abIdxAb_pic {
  width: auto !important;
  max-width: 100% !important;
  float: none !important;
  min-height: 420px;
  max-height: 560px;
  grid-column: 2 !important;
  grid-row: 1 !important;
  align-self: start !important;
  border-radius: var(--pc-radius-xl);
  overflow: hidden;
  box-shadow: var(--pc-shadow-xl);
}

body.home .abIdx_AboutUs .abIdxAb_pic a {
  min-height: 420px;
  height: 100%;
}

body.home .abIdx_AboutUs .abIdxAb_pic a img {
  position: absolute !important;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100% !important;
  height: 100% !important;
  object-fit: cover;
}

body.home .abIdxAb_con .abIdxAb_Title i {
  width: 56px !important;
  height: 4px !important;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--pc-primary), var(--pc-primary-light)) !important;
  margin-bottom: var(--pc-space-md) !important;
}

body.home .abIdxAb_con .abIdxAb_Title span {
  height: auto !important;
  line-height: 1.3 !important;
  font-size: 28px !important;
  font-weight: 700 !important;
  color: var(--pc-text) !important;
}

body.home .abIdxAb_con .abIdxAb_text {
  height: auto !important;
  max-height: none !important;
  -webkit-line-clamp: unset !important;
  display: block !important;
  font-size: 16px !important;
  line-height: 1.85 !important;
  color: var(--pc-text-2) !important;
  margin: var(--pc-space-xl) 0 !important;
}

body.home .abIdxAb_more a {
  display: inline-flex !important;
  align-items: center;
  gap: var(--pc-space-sm);
  height: auto !important;
  line-height: 1.4 !important;
  padding: 14px 32px !important;
  border-radius: var(--pc-radius-md) !important;
  background: linear-gradient(135deg, var(--pc-primary) 0%, var(--pc-primary-dark) 100%) !important;
  box-shadow: var(--pc-shadow-md);
  transition: transform var(--pc-trans), box-shadow var(--pc-trans);
}

body.home .abIdxAb_more a:hover {
  transform: translateY(-2px);
  box-shadow: var(--pc-shadow-lg);
}

/* ---------- 优势 ---------- */
body.home .abIdx_Adv {
  position: relative;
  padding: var(--pc-space-3xl) 0 !important;
  background: linear-gradient(135deg, var(--pc-primary) 0%, var(--pc-primary-dark) 100%) !important;
  overflow: hidden;
}

body.home .abIdx_Adv::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

body.home .abIdx_Adv .abIdxAdv_main {
  position: relative;
  z-index: 1;
  width: 1300px !important;
  max-width: 100% !important;
  padding: 0 var(--pc-space-lg) !important;
}

body.home .abIdxAdv_main ul {
  display: grid !important;
  grid-template-columns: repeat(4, 1fr) !important;
  gap: var(--pc-space-xl) !important;
}

body.home .abIdxAdv_main ul .clear {
  display: none !important;
}

body.home .abIdxAdv_main ul li {
  width: auto !important;
  float: none !important;
  padding: 0 !important;
}

body.home .abIdxAdv_main ul li .abIdxAdv_con {
  height: auto !important;
  min-height: 140px;
  padding: var(--pc-space-xl) var(--pc-space-lg) !important;
  text-align: center;
  background: rgba(255, 255, 255, 0.12) !important;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--pc-radius-lg);
  transition: transform var(--pc-trans), box-shadow var(--pc-trans), background var(--pc-trans);
}

body.home .abIdxAdv_main ul li .abIdxAdv_con:hover {
  transform: translateY(-8px);
  background: rgba(255, 255, 255, 0.18) !important;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.18);
}

body.home .abIdxAdv_main ul li .abIdxAdv_con img {
  position: static !important;
  width: 64px !important;
  height: 64px !important;
  margin: 0 auto var(--pc-space-md) !important;
  filter: brightness(0) invert(1);
}

body.home .abIdxAdv_main ul li .abIdxAdv_con p {
  height: auto !important;
  font-size: 20px !important;
  font-weight: 600 !important;
}

body.home .abIdxAdv_main ul li .abIdxAdv_con span {
  height: auto !important;
  opacity: 0.85;
}

/* ---------- 案例展示（栏目 scode=19，位于新闻上方） ---------- */
body.home .abIdx_Case {
  width: 100%;
  overflow: hidden;
  margin: 0 auto;
  padding: var(--pc-space-3xl) 0;
  background: var(--pc-surface);
  box-sizing: border-box;
}

body.home .abIdx_Case .abIdxCase_main {
  width: 1300px;
  max-width: 100%;
  margin: 0 auto;
  padding: 0 var(--pc-space-lg);
  box-sizing: border-box;
}

body.home .abIdx_Case .abIdxCase_grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--pc-space-xl);
}

body.home .abIdx_Case .abIdxCase_item {
  margin: 0;
  padding: 0;
  height: 100%;
}

body.home .abIdx_Case .abIdxCase_cardLink {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
  background: var(--pc-surface);
  border: 1px solid var(--pc-border);
  border-radius: var(--pc-radius-xl);
  overflow: hidden;
  box-shadow: var(--pc-shadow-sm);
  transition: transform var(--pc-trans), box-shadow var(--pc-trans), border-color var(--pc-trans);
}

body.home .abIdx_Case .abIdxCase_cardLink:hover {
  transform: translateY(-6px);
  border-color: var(--pc-primary-10);
  box-shadow: var(--pc-shadow-lg);
}

body.home .abIdx_Case .abIdxCase_img {
  position: relative;
  width: 100%;
  padding-bottom: 62%;
  overflow: hidden;
  background: var(--pc-bg);
}

body.home .abIdx_Case .abIdxCase_img img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--pc-trans);
}

body.home .abIdx_Case .abIdxCase_cardLink:hover .abIdxCase_img img {
  transform: scale(1.04);
}

body.home .abIdx_Case .abIdxCase_body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: var(--pc-space-lg);
  gap: var(--pc-space-sm);
}

body.home .abIdx_Case .abIdxCase_title {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.35;
  color: var(--pc-text);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

body.home .abIdx_Case .abIdxCase_desc {
  margin: 0;
  flex: 1;
  font-size: 14px;
  line-height: 1.6;
  color: var(--pc-text-2);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 0;
}

body.home .abIdx_Case .abIdxCase_foot {
  margin-top: var(--pc-space-2xl);
  text-align: center;
}

body.home .abIdx_Case .abIdxCase_allLink {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  font-size: 15px;
  font-weight: 600;
  color: var(--pc-primary);
  text-decoration: none;
  border: 1px solid var(--pc-primary);
  border-radius: var(--pc-radius-full);
  transition: background var(--pc-trans), color var(--pc-trans), box-shadow var(--pc-trans);
}

body.home .abIdx_Case .abIdxCase_allLink:hover {
  background: var(--pc-primary);
  color: #fff;
  box-shadow: var(--pc-shadow-md);
}

body.home .abIdx_Case .abIdxCase_allLink i {
  display: inline-block;
  width: 0;
  height: 0;
  border-radius: 0;
  background: none;
  border-left: 5px solid currentColor;
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
}

body.home .abIdx_Case .abIdxCase_allLink:hover i {
  border-left-color: #fff;
}

/* ---------- 新闻 ---------- */
body.home .abIdx_New {
  background: var(--pc-bg) !important;
  padding: var(--pc-space-3xl) 0 !important;
}

body.home .abIdx_New .abIdxNew_main {
  width: 1300px !important;
  max-width: 100% !important;
  padding: 0 var(--pc-space-lg) !important;
  min-height: 0 !important;
  display: grid !important;
  grid-template-columns: 0.95fr 1.05fr !important;
  gap: var(--pc-space-2xl) !important;
  align-items: start !important;
}

body.home .abIdxNew_main > .clear {
  display: none !important;
}

body.home .abIdxNew_main .abIdxNew_Tj {
  width: auto !important;
  float: none !important;
  height: auto !important;
  background: var(--pc-surface) !important;
  border-radius: var(--pc-radius-xl);
  overflow: hidden;
  box-shadow: var(--pc-shadow-lg);
  transition: transform var(--pc-trans), box-shadow var(--pc-trans);
}

body.home .abIdxNew_main .abIdxNew_Tj:hover {
  transform: translateY(-4px);
  box-shadow: var(--pc-shadow-xl);
}

body.home .abIdxNew_Tj .abIdxNewTj_img {
  height: 0 !important;
  padding-bottom: 56.25%;
  position: relative;
}

body.home .abIdxNew_Tj .abIdxNewTj_img a {
  position: absolute !important;
  inset: 0;
}

body.home .abIdxNew_main .abIdxNew_list {
  width: auto !important;
  float: none !important;
}

body.home .abIdxNew_list ul li {
  display: flex !important;
  align-items: center;
  gap: var(--pc-space-lg);
  height: auto !important;
  min-height: 100px;
  padding: var(--pc-space-lg) var(--pc-space-md) !important;
  border-radius: var(--pc-radius-md);
  border-top: 1px solid var(--pc-border) !important;
  background: var(--pc-surface);
  transition: padding-left var(--pc-trans), border-color var(--pc-trans), box-shadow var(--pc-trans);
}

body.home .abIdxNew_list ul li:last-child {
  border-bottom: 1px solid var(--pc-border) !important;
}

body.home .abIdxNew_list ul li:hover {
  background: var(--pc-surface) !important;
  padding-left: calc(var(--pc-space-md) + 6px) !important;
  box-shadow: var(--pc-shadow-sm);
  border-left: 3px solid var(--pc-primary);
}

body.home .abIdxNew_list ul li .abIdxNew_text {
  width: auto !important;
  flex: 1;
  min-width: 0;
  float: none !important;
  padding: 0 !important;
}

body.home .abIdxNew_list ul li:hover .abIdxNew_text {
  padding: 0 !important;
}

body.home .abIdxNew_list ul li .abIdxNew_text a.abIdxNew_name {
  color: var(--pc-text) !important;
  font-size: 17px !important;
}

body.home .abIdxNew_list ul li:hover .abIdxNew_text a.abIdxNew_name,
body.home .abIdxNew_list ul li:hover .abIdxNew_text p {
  color: var(--pc-primary) !important;
}

body.home .abIdxNew_list ul li .abIdxNew_time {
  width: auto !important;
  flex-shrink: 0;
  float: none !important;
  border: none !important;
  border-radius: var(--pc-radius-md);
  padding: var(--pc-space-sm) var(--pc-space-md) !important;
  background: var(--pc-bg);
  box-shadow: var(--pc-shadow-sm);
}

body.home .abIdxNew_list ul li:hover .abIdxNew_time span,
body.home .abIdxNew_list ul li:hover .abIdxNew_time p {
  color: var(--pc-primary) !important;
}

/* ---------- 大屏宽度 ---------- */
@media screen and (min-width: 1440px) {
  body.home .abIdxProCenter_wrap,
  body.home .abIdx_AboutUs .abIdxAb_main,
  body.home .abIdx_Adv .abIdxAdv_main,
  body.home .abIdx_Case .abIdxCase_main,
  body.home .abIdx_New .abIdxNew_main {
    width: 1400px !important;
  }
}

@media screen and (max-width: 1199px) {
  body.home .abIdx_AboutUs .abIdxAb_main {
    grid-template-columns: 1fr !important;
    gap: var(--pc-space-2xl) !important;
  }

  body.home .abIdx_AboutUs .abIdxAb_pic {
    grid-column: 1 !important;
    grid-row: 1 !important;
  }

  body.home .abIdx_AboutUs .abIdxAb_con {
    grid-column: 1 !important;
    grid-row: 2 !important;
  }

  body.home .abIdxAdv_main ul {
    grid-template-columns: repeat(2, 1fr) !important;
  }

  body.home .abIdx_Case .abIdxCase_grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }

  body.home .abIdx_New .abIdxNew_main {
    grid-template-columns: 1fr !important;
  }
}

@media screen and (max-width: 991px) {
  body.home .abIdx_Title p {
    font-size: 24px !important;
  }

  body.home .abIdx_Title span {
    font-size: 32px !important;
  }
}

@media screen and (max-width: 767px) {
  body.home .abIdxAdv_main ul {
    grid-template-columns: 1fr !important;
  }

  body.home .abIdx_Case .abIdxCase_grid {
    grid-template-columns: 1fr !important;
  }

  body.home .abIdx_Case {
    padding: var(--pc-space-2xl) 0;
  }

  body.home .abIdx_banner .swiper-container1 .swiper-button-prev1,
  body.home .abIdx_banner .swiper-container1 .swiper-button-next1 {
    display: none !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  body.home .abIdxProCenter_grid > li,
  body.home .abIdxAdv_main ul li .abIdxAdv_con,
  body.home .abIdxNew_main .abIdxNew_Tj,
  body.home .abIdx_Case .abIdxCase_cardLink,
  body.home .abIdx_banner .swiper-container1 .swiper-button-prev1,
  body.home .abIdx_banner .swiper-container1 .swiper-button-next1,
  body.home .abIdxAb_more a {
    transition: none !important;
  }

  body.home .abIdxProCenter_grid > li:hover {
    transform: none !important;
  }

  body.home .abIdx_Case .abIdxCase_cardLink:hover {
    transform: none !important;
  }
}