:root {
  --ink: #17202a;
  --muted: #64748b;
  --line: #d9e2ec;
  --soft: #f6f8fb;
  --white: #ffffff;
  --brand: #165dff;
  --brand-deep: #0b3fbd;
  --accent: #16a085;
  --warn: #d97706;
  --shadow: 0 16px 42px rgba(18, 38, 63, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Arial, "Microsoft YaHei", sans-serif;
  line-height: 1.62;
  background: var(--white);
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  background: #0e1726;
  color: #cbd5e1;
  font-size: 13px;
}

.topbar .container {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 8px 0;
}

.header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  color: #fff;
  background: linear-gradient(135deg, var(--brand), var(--accent));
  font-size: 18px;
}

.brand small {
  display: block;
  color: var(--muted);
  font-weight: 500;
  font-size: 12px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav a {
  padding: 10px 12px;
  border-radius: 6px;
  color: #334155;
  font-size: 15px;
}

.nav a:hover,
.nav a.active {
  color: var(--brand);
  background: #eef4ff;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  font-size: 22px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 40px;
  padding: 9px 16px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: var(--brand);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}

.btn:hover {
  background: var(--brand-deep);
}

.btn.secondary {
  color: var(--brand);
  border-color: #b7ccff;
  background: #fff;
}

.btn.secondary:hover {
  background: #eef4ff;
}

.btn.danger {
  background: #dc2626;
}

.hero {
  min-height: 520px;
  display: flex;
  align-items: center;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(9, 25, 50, 0.92), rgba(9, 25, 50, 0.42)),
    url("https://images.unsplash.com/photo-1497366754035-f200968a6e72?auto=format&fit=crop&w=1800&q=80") center /contain;
  background-repeat: no-repeat;
}

.hero h1 {
  max-width: 780px;
  margin: 0 0 18px;
  font-size: clamp(34px, 5vw, 62px);
  line-height: 1.12;
  letter-spacing: 0;
}

.hero p {
  max-width: 720px;
  margin: 0 0 30px;
  color: #dbeafe;
  font-size: 19px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  transform: translateY(-46px);
  background: var(--line);
  box-shadow: var(--shadow);
}

.metric {
  min-height: 112px;
  padding: 24px;
  background: #fff;
}

.metric strong {
  display: block;
  color: var(--brand);
  font-size: 30px;
  line-height: 1.1;
}

.section {
  padding: 68px 0;
}

.section.soft {
  background: var(--soft);
}

.section-title {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  margin-bottom: 28px;
}

.section-title h2 {
  margin: 0;
  font-size: 30px;
}

.section-title p {
  max-width: 560px;
  margin: 8px 0 0;
  color: var(--muted);
}

.grid {
  display: grid;
  gap: 18px;
}

.grid.three {
  grid-template-columns: repeat(3, 1fr);
}

.grid.two {
  grid-template-columns: repeat(2, 1fr);
}

.card {
  min-height: 100%;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
  transition: all 0.3s ease;
}

.card:hover {
  border-color: #aac0ef;
  box-shadow: 0 12px 30px rgba(18, 38, 63, 0.08);
  transform: translateY(-4px);
}

.card-img {
  width: 100%;
  height: 200px;
  overflow: hidden;
  background: #f1f5f9;
}

.card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.card:hover .card-img img {
  transform: scale(1.05);
}

.card-body {
  padding: 20px 24px;
}

.card h3 {
  margin: 0 0 10px;
  font-size: 18px;
  line-height: 1.5;
}

.card p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 3px 10px;
  border-radius: 999px;
  color: var(--brand);
  background: #eef4ff;
  font-size: 13px;
}

.list {
  display: grid;
  gap: 14px;
}

.list-item {
  display: grid;
  grid-template-columns: 160px 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.list-item time {
  color: var(--muted);
}

.partners {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}

.partner {
  display: grid;
  place-items: center;
  min-height: 86px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  font-weight: 800;
}

.cta {
  color: #fff;
  background: linear-gradient(135deg, #0e2a50, #155e75);
}

.cta-box {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 32px;
  align-items: start;
}

.form {
  display: grid;
  gap: 12px;
}

.form input,
.form textarea,
.form select {
  width: 100%;
  min-height: 42px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font: inherit;
}

.form textarea {
  min-height: 110px;
  resize: vertical;
}

.footer {
  padding: 34px 0;
  color: #cbd5e1;
  background: #0e1726;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 24px;
}

.page-hero {
  padding: 72px 0;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(9, 25, 50, 0.92), rgba(9, 25, 50, 0.6)),
    url("https://images.unsplash.com/photo-1552664730-d307ca884978?auto=format&fit=crop&w=1600&q=80") center /contain;
  background-repeat: no-repeat;
}

.page-hero h1 {
  margin: 0;
  font-size: 42px;
}

.article {
  max-width: 880px;
  margin: 0 auto;
  padding: 56px 0;
}

.article h1 {
  margin-bottom: 8px;
  font-size: 38px;
}

.article-meta {
  color: var(--muted);
  margin-bottom: 26px;
}

.article-body {
  color: #334155;
  font-size: 17px;
  line-height: 1.8;
}

/* ===== 案例详情（源站 anli_detail 结构复刻） ===== */
.case-article { width: 100%; }

.anli-banner {
  background-size: contain;
  background-position: center;
  padding: 90px 0 130px;
  color: #fff;
}
.anli-banner-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 20px;
  text-align: left;
}
.anli-banner h2 {
  margin: 0;
  font-size: 18px;
  line-height: 2;
  font-weight: 400;
  color: #fff;
}
.anli-banner-sign {
  margin-top: 22px;
  font-size: 16px;
  color: #fff;
}

.anli-tag {
  max-width: 1000px;
  margin: -70px auto 0;
  padding: 0 20px;
  position: relative;
  z-index: 2;
}
.anli-tag-bread {
  font-size: 13px;
  color: #94a3b8;
  margin-bottom: 14px;
  text-align: left;
}
.anli-tag-card {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 12px 40px rgba(15, 23, 42, 0.10);
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 26px 30px;
  text-align: left;
}
.anli-tag-logo {
  width: 130px;
  height: auto;
  border-radius: 6px;
  flex-shrink: 0;
}
.anli-tag-title {
  font-size: 24px;
  font-weight: 700;
  color: #0f172a;
}
.anli-tag-title span {
  margin-left: 14px;
  font-size: 15px;
  font-weight: 400;
  color: #94a3b8;
}
.anli-tag-sub {
  margin-top: 8px;
  font-size: 16px;
  color: #475569;
}

.anli-num {
  max-width: 1000px;
  margin: 0 auto;
  padding: 34px 20px 10px;
  display: flex;
  text-align: left;
}
.anli-num-item {
  flex: 1;
  padding: 6px 26px;
  border-right: 1px solid #e2e8f0;
}
.anli-num-item:last-child { border-right: none; }
.anli-num-val {
  font-size: 40px;
  font-weight: 700;
  color: #0084f6;
  line-height: 1.2;
}
.anli-num-label {
  margin-top: 8px;
  font-size: 14px;
  color: #94a3b8;
}
.anli-num-prod .anli-num-label { margin-top: 0; }
.anli-num-prod a {
  display: inline-block;
  margin-top: 8px;
  font-size: 16px;
  font-weight: 600;
  color: #2563eb;
}

.anli-article {
  max-width: 1000px;
  margin: 0 auto;
  padding: 30px 20px 60px;
  text-align: left;
}
.anli-article-title {
  font-size: 30px;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 34px;
}
.anli-subtitle {
  font-size: 23px;
  font-weight: 700;
  color: #2563eb;
  margin: 34px 0 18px;
}
.anli-article p {
  font-size: 16px;
  line-height: 1.95;
  color: #333f4f;
  margin: 0 0 10px;
}
.anli-article p strong { color: #0f172a; }

/* ===== 案例卡片（图片封面格式，参照源站搜索结果卡片） ===== */
.card.case-card {
  display: block;
  padding: 0;
  overflow: hidden;
  border-radius: 12px;
  background: #fff;
  border: 1px solid #eef2f7;
  transition: transform .25s ease, box-shadow .25s ease;
}
.card.case-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.12);
}
.case-card-cover {
  position: relative;
  padding-top: 43%;
}
.case-card-cover > img:not(.case-card-logo) {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.case-card-logo {
  position: absolute;
  left: 7%;
  bottom: 0;
  transform: translateY(38%);
  width: 27%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 50%;
  border: 4px solid #fff;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.16);
  background: #fff;
  z-index: 2;
}
.case-card-title {
  padding: 52px 24px 22px;
}
.case-card-title h3 {
  margin: 0;
  font-size: 20px;
  line-height: 1.6;
  min-height: 64px;
  color: #0f172a;
  text-align: left;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.2s ease;
}
.card.case-card:hover .case-card-title h3 {
  color: #0084f6;
}
.case-card-tags {
  margin: 0 24px;
  padding: 18px 0 26px;
  border-top: 1px solid #e2e8f0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.case-card-tag {
  display: inline-block;
  padding: 5px 14px;
  border-radius: 6px;
  font-size: 14px;
  line-height: 1.5;
}
.case-tag-blue {
  background: #e8f4fd;
  color: #1c7ed6;
}
.case-tag-orange {
  background: #fdf3e7;
  color: #e8590c;
}
.case-tag-cyan {
  background: #e3f6fc;
  color: #00c5f1;
}

/* ===== 案例列表分页 ===== */
.cases-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 44px 0 10px;
}
.cases-pagination button {
  min-width: 38px;
  height: 38px;
  padding: 0 10px;
  border: 1px solid #e2e8f0;
  background: #fff;
  color: #475569;
  border-radius: 8px;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
}
.cases-pagination button:hover {
  border-color: #0084f6;
  color: #0084f6;
}
.cases-pagination button.active {
  background: #0084f6;
  border-color: #0084f6;
  color: #fff;
}
.cases-pagination button:disabled {
  opacity: 0.35;
  cursor: default;
  pointer-events: none;
}
.cases-pagination .pg-dots {
  color: #94a3b8;
  padding: 0 2px;
}

@media (max-width: 767px) {
  .anli-banner { padding: 60px 0 110px; }
  .anli-tag-card { flex-direction: column; align-items: flex-start; }
  .anli-num { flex-wrap: wrap; gap: 18px 0; }
  .anli-num-item { flex: 1 1 50%; border-right: none; }
}

.article-body h2 {
  font-size: 26px;
  font-weight: 700;
  color: #0f172a;
  margin: 36px 0 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid #2563eb;
}

.article-body h3 {
  font-size: 22px;
  font-weight: 700;
  color: #0f172a;
  margin: 32px 0 14px;
}

.article-body h4 {
  font-size: 19px;
  font-weight: 600;
  color: #1e40af;
  margin: 28px 0 12px;
}

.article-body img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 24px 0;
}

.article-body p {
  margin: 16px 0;
  line-height: 1.8;
}

.article-body strong {
  color: #2563eb;
  font-weight: 600;
}

.admin-shell {
  min-height: 100vh;
  background: var(--soft);
}

.admin-header {
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.admin-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 64px;
}

.admin-layout {
  display: grid;
  grid-template-columns: 230px 1fr;
  gap: 22px;
  padding: 22px 0;
}

.sidebar,
.panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.sidebar {
  padding: 14px;
}

.sidebar a {
  display: block;
  padding: 10px 12px;
  border-radius: 6px;
  color: #334155;
}

.sidebar a.active,
.sidebar a:hover {
  color: var(--brand);
  background: #eef4ff;
}

.panel {
  padding: 22px;
}

.table {
  width: 100%;
  border-collapse: collapse;
}

.table th,
.table td {
  padding: 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.table th {
  color: #475569;
  background: #f8fafc;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.login {
  display: grid;
  place-items: center;
  min-height: 100vh;
  background:
    linear-gradient(135deg, rgba(9, 25, 50, 0.92), rgba(9, 25, 50, 0.65)),
    url("https://images.unsplash.com/photo-1454165804606-c3d57bc86b40?auto=format&fit=crop&w=1600&q=80") center / cover;
}

.login-card {
  width: min(420px, calc(100% - 32px));
  padding: 30px;
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 50;
  max-width: 360px;
  padding: 12px 16px;
  border-radius: 6px;
  color: #fff;
  background: #0f766e;
  box-shadow: var(--shadow);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.toast.hide {
  opacity: 0;
  transform: translateY(12px);
}

@media (max-width: 900px) {
  .nav-toggle {
    display: block;
  }

  .nav {
    display: none;
    position: absolute;
    left: 16px;
    right: 16px;
    top: 73px;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    box-shadow: var(--shadow);
  }

  .nav.open {
    display: flex;
  }

  .metrics,
  .grid.three,
  .grid.two,
  .cta-box,
  .footer-grid,
  .admin-layout {
    grid-template-columns: 1fr;
  }

  .partners {
    grid-template-columns: repeat(2, 1fr);
  }

  .list-item {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 500px;
  }
}

@media (max-width: 560px) {
  .topbar .container,
  .section-title,
  .admin-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero h1 {
    font-size: 34px;
  }

  .metric {
    min-height: auto;
  }
}

.site-container {
  width: min(1440px, calc(100% - 120px));
  margin: 0 auto;
}
@media (max-width: 1500px) {
  .site-container {
    width: min(1200px, calc(100% - 120px));
  }
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: #fff;
  box-shadow: 0 3px 14px rgba(15, 23, 42, 0.1);
  transition: transform 0.3s ease;
}
.site-header.nav-hidden {
  transform: translateY(-100%);
}

.site-header-inner {
  display: grid;
  grid-template-columns: 300px minmax(560px, 1fr) 360px;
  align-items: center;
  min-height: 94px;
  width: min(1780px, calc(100% - 96px));
  margin: 0 auto;
  gap: 24px;
}

.site-logo {
  display: flex;
  align-items: center;
}

.site-logo img {
  height: 60px;
  width: auto;
}

.text-logo,
.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-dots {
  position: relative;
  width: 30px;
  height: 46px;
  flex: 0 0 30px;
}

.logo-dots::before {
  position: absolute;
  inset: 0;
  content: "";
  background:
    radial-gradient(circle at 70% 9%, #0d8bff 0 7px, transparent 8px),
    radial-gradient(circle at 28% 29%, #11c0d9 0 6px, transparent 7px),
    radial-gradient(circle at 80% 52%, #7b61ff 0 5px, transparent 6px),
    radial-gradient(circle at 18% 72%, #0bbab3 0 5px, transparent 6px),
    radial-gradient(circle at 68% 90%, #9d5cff 0 4px, transparent 5px);
}

.text-logo strong,
.footer-logo strong {
  color: #0b83e9;
  font-size: 30px;
  font-style: italic;
  line-height: 1;
}

.text-logo em,
.footer-logo em {
  color: #1683ff;
  border-left: 3px solid #f5b400;
  padding-left: 10px;
  font-size: 17px;
  line-height: 1.15;
  font-style: normal;
  font-weight: 700;
}

.site-nav {
  position: relative;
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 14px;
  height: 94px;
}
@media (min-width: 769px) {
  .site-nav {
    display: flex !important;
    position: relative !important;
  }
}

.nav-underline {
  position: absolute;
  left: 0;
  bottom: 4px;
  height: 3px;
  background: #0b7dff;
  border-radius: 3px;
  transition: left .26s cubic-bezier(.22,1,.36,1), width .26s cubic-bezier(.22,1,.36,1), opacity .2s ease;
  z-index: 2;
  pointer-events: none;
  opacity: 0;
}

.site-nav:hover .nav-underline,
.nav-link.active ~ .nav-underline {
  opacity: 1;
}

.nav-link::after,
.site-nav .nav-link::after {
  display: none !important;
  content: none !important;
  border-bottom: none !important;
  background: none !important;
}

.nav-link:hover::after,
.has-mega:hover .nav-link::after,
.has-mega:hover > .nav-link::after {
  display: none !important;
  opacity: 0 !important;
}

.nav-item {
  display: flex;
  align-items: center;
  position: relative;
}

.nav-link {
  position: relative;
  display: flex;
  align-items: center;
  height: 94px;
  padding: 0 8px;
  color: #20242a;
  font-size: 16px;
  white-space: nowrap;
  cursor: pointer;
  transition: color .2s ease;
}

.nav-link:hover,
.nav-link.active {
  color: #20242a;
  text-decoration: none !important;
  border-bottom: none !important;
  box-shadow: none !important;
  -webkit-text-decoration: none !important;
}

.site-nav .nav-link:hover,
.site-nav .nav-link:hover * {
  color: #20242a !important;
  text-decoration: none !important;
  border-bottom: none !important;
  box-shadow: none !important;
  background: transparent !important;
}

.has-mega .nav-link::before {
  position: absolute;
  right: -4px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid #20242a;
  content: "";
  transition: border-top-color .2s ease;
}

.has-mega:hover .nav-link::before {
  border-top-color: #20242a;
}

.site-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 22px;
  white-space: nowrap;
}

.site-phone {
  color: #ff0000;
  max-width: 215px;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 22px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.site-phone-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.site-phone {
  text-overflow: ellipsis;
  font-size: 22px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  color: #dc2626;
  transition: all 0.3s ease;
}

.site-phone .phone-icon {
  width: 48px;
  height: 48px;
  transition: all 0.3s ease;
}

.site-phone-wrapper:hover .site-phone {
  transform: scale(1.15);
  transform-origin: right center;
}

.site-phone-wrapper:hover .site-phone .phone-icon {
  transform: scale(1.2);
}

.trial-btn,
.hero-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 28px;
  border-radius: 7px;
  background: #058ce8;
  color: #fff;
  font-size: 17px;
  font-weight: 700;
}
.mega {
  position: fixed;
  left: 50%;
  top: 94px;
  width: min(1360px, calc(100vw - 64px));
  min-height: 380px;
  max-height: 560px;
  transform: translateX(-50%);
  display: none !important;
  flex-direction: row;
  background: #fff;
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.18), 0 4px 10px rgba(15, 23, 42, 0.06);
  border-top: 2px solid #0b7dff;
  z-index: 1000;
  animation: megaFade .18s ease-out;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transition: opacity .18s ease-out;
}
@keyframes megaFade {
  from { opacity: 0; transform: translate(-50%, 6px); }
  to   { opacity: 1; transform: translate(-50%, 0); }
}
.has-mega {
  display: flex;
  align-items: stretch;
  position: relative;
}
.has-mega._mega-open > .mega,
.has-mega._mega-open .mega,
.has-mega:hover > .mega,
.has-mega:hover .mega {
  display: flex !important;
  opacity: 1;
  pointer-events: auto;
}
.has-mega:hover > .nav-link,
.has-mega:hover .nav-link {
  color: #20242a;
  text-decoration: none !important;
  border-bottom: none !important;
  box-shadow: none !important;
}
.has-mega:hover > .nav-link::after,
.has-mega:hover .nav-link::after {
  display: none !important;
  opacity: 0 !important;
  border-bottom: none !important;
  background: none !important;
}
.mega-side {
  display: flex;
  flex-direction: column;
  background: #fff;
  border-right: 1px solid #e6ecf5;
  border-left: none;
  border-radius: 0;
  padding: 12px 0;
  overflow-y: auto;
  min-height: 380px;
  height: 100%;
  order: 1;
  width: 328px;
  flex-shrink: 0;
}
.mega-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  order: 2;
}
.mega-side span.active {
  color: #0b7dff;
  background: #f5f8fd;
  border-right-color: transparent;
  border-left: 3px solid #0b7dff;
  font-weight: 600;
}
.mini-tabs-nav {
  display: inline-flex;
  gap: 24px;
  padding: 10px 0 16px;
  border-bottom: 1px solid #e6ecf5;
  margin-bottom: 14px;
}
.mini-tabs-nav span {
  cursor: pointer;
  font-size: 15px;
  color: #64748b;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  transition: all .18s ease;
}
.mini-tabs-nav span.active {
  color: #0b7dff;
  border-bottom-color: #0b7dff;
  font-weight: 600;
}
.sub-tab-content { display: none; }
.sub-tab-content.active { display: block; }
.view-all-products {
  display: inline-block;
  margin-top: 14px;
  color: #0b7dff;
  font-size: 14px;
}

.mega-side span {
  display: block;
  padding: 12px 18px 12px 22px;
  color: #333f4f;
  font-size: 16px;
  line-height: 1.35;
  border-left: 3px solid transparent;
  transition: all .18s ease;
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
  text-align: left;
}

.mega-side span:hover {
  color: #0b7dff;
  background: #eaf2ff;
}

.mega-side span.active {
  color: #0b7dff;
  background: #fff;
  border-left-color: #0b7dff;
  font-weight: 600;
}

.product-tab-content {
  display: none;
  padding: 28px 36px 32px;
  overflow-y: auto;
}

.product-tab-content.active {
  display: block;
}

.product-tab-content h3 {
  margin: 0 0 22px;
  color: #1f2b3b;
  font-size: 20px;
  font-weight: 600;
  line-height: 1.4;
}

.mega-main {
  overflow-y: auto;
}

.mega-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px 20px;
  padding-right: 8px;
}

.mega-grid a {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 18px;
  border-radius: 8px;
  border: 1px solid #eaeef6;
  background: #fafcff;
  transition: all .2s ease;
  text-decoration: none;
}

.mega-grid a:hover {
  border-color: #0b7dff;
  background: #fff;
  box-shadow: 0 4px 14px rgba(11, 125, 255, 0.12);
  transform: translateY(-2px);
}

.mega-grid a.mega-featured {
  /* 独占第一行（右侧留白），但卡片本体宽高与第二行第一个卡片一致 */
  grid-column: 1 / -1;
  width: calc((100% - 40px) / 3);
  justify-self: start;
}

.mega-grid strong {
  color: #1f2b3b;
  font-size: 15px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.mega-grid strong .mega-ico {
  width: 20px;
  height: 20px;
  object-fit: contain;
  flex-shrink: 0;
}

.mega-side-title {
  font-size: 22px;
  font-weight: 700;
  color: #1f2b3b;
  padding: 8px 0 14px 22px;
  border-bottom: 1px solid #e3e8f0;
  margin-bottom: 12px;
}

.product-mega .mega-side {
  padding-left: 32px;
}

.mega-grid small {
  color: #75869b;
  font-size: 13px;
  line-height: 1.5;
}

.solution-mega .mega-side {
  width: 216px;
  background: #fbfcfe;
}

.solution-mega .mega-side span {
  font-size: 17px;
  font-weight: 600;
  color: #1f2b3b;
  padding: 15px 18px 15px 26px;
}

.solution-mega .mega-side span.active {
  color: #0b7dff;
  background: #fff;
  border-left-color: #0b7dff;
}

.solution-mega .mega-main {
  padding: 34px 48px 40px;
}

.solution-mega .product-tab-content {
  padding: 0;
  overflow: visible;
}

.solution-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px 28px;
}

.solution-links a {
  display: block;
  color: #333f4f;
  font-size: 15px;
  line-height: 1.6;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.solution-links a:hover {
  color: #058ce8;
}

.partners-links a,
.about-links a {
  display: block;
  margin: 9px 0;
  color: #343941;
  font-size: 17px;
}

.partners-mega {
  padding: 36px 56px;
}

.partners-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px 120px;
}

.about-mega {
  grid-template-columns: 240px 1fr;
  gap: 40px;
  padding: 38px 56px;
}

.about-links a {
  margin-bottom: 18px;
}

.about-photo {
  display: grid;
  place-content: center;
  width: 530px;
  height: 290px;
  color: #fff;
  background:
    linear-gradient(rgba(9, 28, 56, 0.22), rgba(9, 28, 56, 0.22)),
    repeating-linear-gradient(90deg, #dfe8f4 0 18px, #f7fafc 18px 40px),
    linear-gradient(135deg, #edf4ff, #d1def0);
}

.about-photo strong {
  color: #0b83e9;
  font-size: 42px;
  font-style: italic;
}

.about-photo span {
  color: #334155;
  font-size: 22px;
}

.floatbar {
  position: fixed;
  right: 14px;
  top: 30%;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: auto;
}

.floatbar::before,
.floatbar::after {
  pointer-events: none;
}

.float-item {
  position: relative;
  width: 60px;
  height: 60px;
  background: #f5f6f7;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.14);
  margin: 0;
  padding: 0;
}

.float-item.online-btn {
  background: #1e40af;
}
.float-item.online-btn > a > img {
  filter: brightness(0) invert(1);
}
.float-item.online-btn:hover {
  background: #e8f4fd;
  transform: scale(1.05);
}

.float-item.phone-btn {
  background: #ffffff;
  border: 1px solid #e6ecf5;
  box-shadow: 0 2px 10px rgba(0,0,0,0.14);
}
.float-item.phone-btn:hover {
  background: #2fcd56;
  border-color: #2fcd56;
  transform: scale(1.05);
}
.float-item.wechat-btn {
  background: #ffffff;
  border: 1px solid #e6ecf5;
  box-shadow: 0 2px 10px rgba(0,0,0,0.14);
}
.float-item.wechat-btn:hover {
  background: #2fcd56;
  border-color: #2fcd56;
  transform: scale(1.05);
}
.float-item.qq-btn {
  background: #ffffff;
  border: 1px solid #e6ecf5;
  box-shadow: 0 2px 10px rgba(0,0,0,0.14);
}
.float-item.qq-btn:hover {
  background: #12b7f5;
  border-color: #12b7f5;
  transform: scale(1.05);
}

.float-item.top-btn {
  background: #0697e8;
}
.float-item.top-btn:hover {
  background: #057bc1;
  transform: scale(1.05);
}
.float-item.top-btn > a > img {
  filter: brightness(0) invert(1);
}

.float-item a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.float-item img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  max-width: none;
}

.float-popup {
  position: absolute;
  right: 60px;
  top: 50%;
  transform: translateY(-50%);
  padding: 10px 14px;
  background: #fff;
  border-radius: 6px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
  display: none;
  z-index: 99998;
  white-space: nowrap;
  color: #333;
  font-size: 14px;
  min-width: 140px;
}

.float-popup p {
  margin: 0;
  text-align: center;
}

.float-popup p:first-child {
  font-size: 14px;
  margin-bottom: 5px;
}

.float-popup p:last-child {
  font-size: 18px;
  font-weight: 700;
  color: #dc2626;
}

.wechat-btn .float-popup {
  width: 180px;
  padding: 15px;
}

.wechat-btn .float-popup img {
  width: 150px;
  height: 150px;
  display: block;
  margin: 0 auto 10px;
}

.wechat-btn .float-popup p {
  margin: 0;
  text-align: center;
  font-size: 14px;
}

.float-item:hover .float-popup {
  display: block;
}

.careers-section {
  display: flex;
  gap: 30px;
}

.careers-sidebar {
  width: 220px;
  flex-shrink: 0;
  background: #f8fafc;
  border-radius: 8px;
  overflow: hidden;
}

.career-item {
  padding: 18px 22px;
  cursor: pointer;
  color: #64748b;
  font-size: 17px;
  font-weight: 700;
  border-bottom: 1px solid #e2e8f0;
  transition: all 0.3s ease;
}

.career-item:last-child {
  border-bottom: none;
}

.career-item:hover {
  background: #e0f2fe;
  color: #0697e8;
}

.career-item.active {
  background: #0697e8;
  color: #fff;
}

.careers-content {
  flex: 1;
  background: #fff;
  border-radius: 8px;
  padding: 30px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.career-detail h2 {
  font-size: 24px;
  color: #1e293b;
  margin-bottom: 20px;
}

.career-header {
  width: 100%;
  margin-bottom: 25px;
  border-collapse: collapse;
}

.career-header td {
  padding: 10px 20px;
  border-bottom: 1px solid #e2e8f0;
}

.career-header td:first-child {
  width: 120px;
  color: #64748b;
  font-weight: 500;
}

.career-header td:last-child {
  color: #1e293b;
}

.career-detail h3 {
  font-size: 16px;
  color: #334155;
  margin: 25px 0 15px;
}

.career-detail ul {
  margin: 0;
  padding-left: 20px;
}

.career-detail li {
  color: #475569;
  margin-bottom: 10px;
  line-height: 1.6;
}

.career-email {
  margin-top: 30px;
  padding: 15px 20px;
  background: #f8fafc;
  border-radius: 6px;
  color: #64748b;
  font-size: 14px;
}

.career-email a {
  color: #0697e8;
  text-decoration: none;
}

.career-email a:hover {
  text-decoration: underline;
}

.home-hero {
  position: relative;
  height: 520px;
  color: #fff;
  overflow: hidden;
  background: #eef2f7;
}

.home-hero-media {
  position: absolute;
  inset: 0;
  background: url('/static/home_img/banner_top.png?v=2') no-repeat center;
  background-size: contain;
  z-index: 1;
}

/* 首页 banner 轮播 */
.hero-slides { position: absolute; inset: 0; z-index: 1; background: #eef2f7; }
.hero-slide { position: absolute; inset: 0; opacity: 0; transition: opacity 0.9s ease; background-repeat: no-repeat; background-position: center; background-size: cover; }
.hero-slide.active { opacity: 1; z-index: 1; }
.hero-slide.cover-fit { background-size: cover; }
.hero-arrow { position: absolute; top: 50%; transform: translateY(-50%); z-index: 3; width: 54px; height: 100px; border: none; border-radius: 6px; background: transparent; color: #444; font-size: 52px; line-height: 1; cursor: pointer; box-shadow: none; opacity: 0; transition: opacity 0.25s ease, background 0.2s ease; }
.home-hero:hover .hero-arrow { opacity: 0.9; }
.hero-arrow:hover { background: transparent; opacity: 1; }
.hero-arrow.prev { left: 36px; }
.hero-arrow.next { right: 36px; }
.hero-dots { position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%); z-index: 3; display: flex; gap: 10px; }
.hero-dots span { width: 12px; height: 12px; border-radius: 50%; background: rgba(255,255,255,0.55); cursor: pointer; transition: background 0.2s ease, transform 0.2s ease; }
.hero-dots span.active { background: #058ce8; transform: scale(1.25); }

.home-hero-media::before,
.home-hero-media::after {
  display: none;
}

.home-hero-copy {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 49%;
  right: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 24px 9vw;
  background: transparent;
}

.home-hero-copy .hero-btn {
  align-self: flex-start;
  padding: 0 20px;
  max-width: max-content;
}

.home-hero-copy h1 {
  max-width: 720px;
  margin: 0 0 28px;
  font-size: 48px;
  line-height: 1.22;
  font-weight: 700;
}

.home-hero-copy p {
  max-width: 700px;
  margin: 0 0 44px;
  font-size: 24px;
}

.ebc-section {
  padding: 48px 0 36px;
  background: #fff;
}

.ebc-section h2 {
  margin: 0 0 36px;
  text-align: center;
  font-size: 32px;
  font-weight: 500;
}

.ebc-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 36px;
}

.ebc-tabs span {
  padding-bottom: 16px;
  border-bottom: 2px solid #d8dbe0;
  font-size: 18px;
}

.ebc-tabs .active {
  color: #1683ff;
  border-color: #1683ff;
}

.ebc-content {
  display: grid;
  grid-template-columns: 46% 54%;
  align-items: center;
  gap: 40px;
}

.ebc-visual {
  position: relative;
  min-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(135deg, #e8f6ff, #f8fcff);
  border-radius: 16px;
}

.ebc-visual img {
  max-width: 100%;
  max-height: 100%;
  width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: 16px;
}

.ebc-content h3 {
  margin: 0 0 18px;
  color: #252a31;
  font-size: 30px;
  line-height: 2;
  font-weight: 500;
}

.ebc-content p {
  max-width: 780px;
  padding-bottom: 14px;
  border-bottom: 1px solid #d7d7d7;
  color: #111827;
  font-size: 18px;
}

.product-link-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px 32px;
  margin-top: 20px;
  color: #4b5563;
  font-size: 15px;
}

.product-link-list a {
  color: #000;
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 6px;
  transition: all 0.2s ease;
}

.product-link-list a:hover {
  color: #1677ff;
  background: #e8f4ff;
}

.industry-spotlight {
  min-height: 560px;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(7, 26, 54, 0.92), rgba(7, 26, 54, 0.62)),
    repeating-linear-gradient(145deg, rgba(255, 255, 255, 0.08) 0 1px, transparent 1px 30px),
    linear-gradient(135deg, #071a36, #144d78 50%, #0b1324);
}

.spotlight-inner {
  width: min(1200px, calc(100% - 160px));
  margin: 0 auto;
  padding: 56px 0 48px;
}

.spotlight-inner h2 {
  margin: 0 0 56px;
  text-align: center;
  font-size: 36px;
  font-weight: 500;
  color: #fff;
  letter-spacing: 1px;
}

.industry-grid {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 64px;
  align-items: start;
}

.industry-grid nav {
  display: grid;
  gap: 24px;
  font-size: 17px;
  align-content: start;
}

.industry-grid nav a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  padding-left: 20px;
  border-left: 4px solid transparent;
  transition: all 0.3s ease;
  cursor: pointer;
}

.industry-grid nav a:hover {
  color: #fff;
}

.industry-grid nav .active {
  color: #fff;
  padding-left: 20px;
  border-left: 4px solid #1683ff;
  font-weight: 600;
}

.industry-grid nav a:last-child {
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 15px;
}

.industry-grid nav a:last-child:hover {
  color: #fff;
}

.industry-grid article {
  max-width: 720px;
  padding-left: 24px;
}

.industry-grid strong {
  display: block;
  margin-bottom: 24px;
  font-size: 32px;
  font-weight: 600;
  color: #fff;
}

.industry-grid p {
  font-size: 17px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 28px;
}

.industry-grid h3 {
  margin: 0 0 4px;
  font-size: 22px;
  font-weight: 600;
  color: #fff;
}

.industry-grid article span {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 32px;
  display: block;
}

.industry-grid .actions {
  display: flex;
  gap: 16px;
  margin-top: 32px;
}

.industry-grid .btn {
  min-height: 44px;
  padding: 10px 24px;
  border-radius: 6px;
  font-size: 15px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.industry-grid .btn.primary {
  background: #1683ff;
  color: #fff;
  border: 1px solid #1683ff;
}

.industry-grid .btn.primary:hover {
  background: #0f6fd6;
  border-color: #0f6fd6;
}

.industry-grid .btn.secondary {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.industry-grid .btn.secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #fff;
}

.home-service {
  overflow: hidden;
  background-color: #fff;
  position: relative;
  z-index: 2;
  height: 746px;
  background-image: url(/static/home/bgi-service.jpg);
  background-size: auto;
  background-position: 50% 50%;
  background-repeat: no-repeat;
}

.home-service .index-head {
  text-align: center;
  padding-top: 60px;
}

.home-service .index-head .dt {
  font-size: 36px;
  color: #1a202c;
  font-weight: 500;
}

.home-service .index-head .dd {
  font-size: 16px;
  color: #64748b;
  margin-top: 12px;
}

.home-service .index-head .hr {
  width: 200px;
  height: 1px;
  background: #e0e0e0;
  margin: 24px auto 0;
  position: relative;
}

.home-service .index-head .hr::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 3px;
  background: #1890FF;
}

.home-service .index-service-body {
  height: 554px;
  position: relative;
}

.home-service .index-service-body .bg {
  position: absolute;
  left: 50%;
  margin-left: -529px;
  bottom: -250px;
  top: auto;
  width: 1058px;
  height: 1058px;
  background-image: url(/static/home/bgi-service-circle.png);
  background-size: auto;
  background-position: 50% 50%;
  background-repeat: no-repeat;
}

.home-service .index-service-body .links2 {
  text-align: center;
  margin-top: 30px;
  position: relative;
  z-index: 5;
}

.home-service .index-service-body .links2 .link {
  display: inline-block;
  vertical-align: top;
  width: 154px;
  height: 38px;
  line-height: 38px;
  margin-left: 15px;
  margin-right: 15px;
  font-size: 18px;
  color: #2386ee;
  border: #2386ee solid 1px;
  border-radius: 4px;
  transition: all 250ms ease-out;
  text-decoration: none;
  background: transparent;
}

.home-service .index-service-body .links2 .link:hover {
  color: #fff;
  background-color: #2386ee;
}

.home-service .index-service-body .pic {
  position: absolute;
  left: 50%;
  bottom: 142px;
  width: 320px;
  height: 320px;
  margin-left: -160px;
  z-index: 2;
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 0.8s ease-out 0.2s, transform 0.8s ease-out 0.2s;
}

.home-service.visible .index-service-body .pic {
  opacity: 1;
  transform: scale(1);
}

.home-service .index-service-body .pic img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  animation: hsFloat 5s ease-in-out infinite;
}

.home-service .index-service-body .bg {
  opacity: 0;
  transition: opacity 1s ease-out;
}

.home-service.visible .index-service-body .bg {
  opacity: 1;
}

@keyframes hsFloat {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

@keyframes hsItemFloat {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-6px);
  }
}

.home-service .index-service-body .list4 {
  position: absolute;
  left: 0;
  bottom: 110px;
  width: 100%;
  height: 340px;
  margin-right: 222px;
  top: 0;
  padding-right: 112px;
  text-align: right;
  list-style: none;
  margin: 0;
  padding: 0;
}

.home-service .index-service-body .list4 .item {
  position: absolute;
  padding-top: 20px;
  height: 70px;
  cursor: pointer;
  transition: transform 250ms ease-out, opacity 0.6s ease-out, transform 0.6s ease-out;
  opacity: 0;
  transform: translateY(20px);
}

.home-service.visible .index-service-body .list4 .item {
  opacity: 1;
  transform: translateY(0);
}

.home-service.visible .index-service-body .list4 .item.i1 {
  transition-delay: 0.6s;
}

.home-service.visible .index-service-body .list4 .item.i2 {
  transition-delay: 0.8s;
}

.home-service.visible .index-service-body .list4 .item.i3 {
  transition-delay: 1.0s;
}

.home-service.visible .index-service-body .list4 .item.i4 {
  transition-delay: 1.2s;
}

.home-service .index-service-body .list4 .item:hover {
  animation: hsItemFloat 1.2s ease-in-out infinite;
}

.home-service .index-service-body .list4 .item .icoImg {
  position: absolute;
  top: 0;
  width: 90px;
  height: 90px;
  transition: all 250ms ease-out;
  border-radius: 50%;
}

.home-service .index-service-body .list4 .item .cn {
  font-size: 24px;
  color: #333333;
}

.home-service .index-service-body .list4 .item .en {
  margin-top: 12px;
  font-size: 14px;
  color: #999999;
  font-family: Arial, sans-serif, 'Microsoft YaHei', '微软雅黑';
  text-transform: uppercase;
}

.home-service .index-service-body .list4 .item.i1 {
  right: 50%;
  margin-right: 222px;
  top: 0;
  padding-right: 112px;
  text-align: right;
}

.home-service .index-service-body .list4 .item.i1 .icoImg {
  right: 0;
}

.home-service .index-service-body .list4 .item.i2 {
  left: 50%;
  margin-left: 222px;
  top: 0;
  padding-left: 112px;
  text-align: left;
}

.home-service .index-service-body .list4 .item.i2 .icoImg {
  left: 0;
}

.home-service .index-service-body .list4 .item.i3 {
  right: 50%;
  margin-right: 222px;
  bottom: 0;
  padding-right: 112px;
  text-align: right;
}

.home-service .index-service-body .list4 .item.i3 .icoImg {
  right: 0;
}

.home-service .index-service-body .list4 .item.i4 {
  left: 50%;
  margin-left: 222px;
  bottom: 0;
  padding-left: 112px;
  text-align: left;
}

.home-service .index-service-body .list4 .item.i4 .icoImg {
  left: 0;
}

.home-service .index-service-body .list4 .item:hover .icoImg {
  transform: scale(1.1);
  box-shadow: 0 0 5px 0 rgba(0, 0, 0, 0.1);
}

.home-service .index-service-body .list4 .item .pa100 {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 3;
  text-indent: -9999px;
  overflow: hidden;
  font-size: 0;
  line-height: 0;
  color: transparent;
}

.why-section {
  padding: 56px 0 32px;
  text-align: center;
  background: #f3f7fc;
}

.why-section h2 {
  margin: 0 0 18px;
  font-size: 40px;
  font-weight: 400;
}

.why-section > .site-container > p {
  font-size: 20px;
}

.outline-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 28px;
  border-radius: 7px;
  background: #058ce8;
  color: #fff;
  font-size: 17px;
  font-weight: 700;
}

.why-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  margin: 56px 0 36px;
}

.why-metrics strong {
  display: block;
  color: #2684ee;
  font-size: 60px;
  line-height: 1;
}

.why-metrics span {
  display: block;
  margin-top: 20px;
  font-size: 15px;
}

.cert-row {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 24px;
  padding: 24px 0;
}

.cert-row div {
  display: grid;
  justify-items: center;
  gap: 8px;
  font-size: 15px;
}

.cert-row img {
  width: 120px;
  height: 65px;
  object-fit: contain;
  filter: grayscale(30%);
  transition: filter 0.3s;
}

.cert-row img:hover {
  filter: grayscale(0%);
}

.cert-image {
  width: 120px;
  height: 65px;
  object-fit: contain;
}

.case-preview,
.news-home {
  padding: 48px 0;
  background: #fff;
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.section-head h2,
.news-home h2 {
  margin: 0 0 24px;
  font-size: 34px;
  font-weight: 500;
}

.case-section-head {
  position: relative;
  justify-content: center;
}

.case-section-head h2 {
  margin: 0;
}

.case-more-wrap {
  display: flex;
  justify-content: center;
  margin-top: 40px;
}

.case-more-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 28px;
  background: #058ce8;
  color: #fff !important;
  font-size: 17px;
  font-weight: 700;
  border-radius: 7px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.case-more-btn:hover {
  background: #0479c9;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(5, 140, 232, 0.4);
  color: #fff !important;
}

.product-showcase {
  padding: 40px 0 60px;
  background: #f8fafc;
}

.product-tab-content {
  display: none;
}

.product-tab-content[data-product-tab] {
  display: none;
}

.pe-section-title {
  font-size: 28px;
  font-weight: 600;
  color: #0f172a;
  text-align: center;
  margin: 60px 0 40px;
  position: relative;
}

.pe-section-title::after {
  content: '';
  display: block;
  width: 40px;
  height: 3px;
  background: linear-gradient(90deg, #1e88e5, #0e3a8a);
  margin: 12px auto 0;
  border-radius: 2px;
}

.pe-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.pe-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  background: #fff;
  border-radius: 12px;
  padding: 16px;
  text-decoration: none;
  transition: all 0.3s ease;
  border: 1px solid #e2e8f0;
  aspect-ratio: 1 / 1;
  gap: 8px;
  overflow: hidden;
}

.pe-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(30, 136, 229, 0.12);
  border-color: #1e88e5;
}

.pe-card-link {
  cursor: pointer;
}

.ppc-card-link {
  cursor: pointer;
}

.pe-logo {
  width: 100%;
  flex: 1;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.pe-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.pe-name {
  font-size: 16px;
  font-weight: 600;
  color: #334155;
  text-align: center;
  flex-shrink: 0;
  line-height: 1.2;
}

@media (max-width: 992px) {
  .pe-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .pe-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .pe-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .pe-card {
    padding: 12px;
  }
  .pe-name {
    font-size: 14px;
  }
}

/* Product tab cards */
.ppc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 32px;
}

.ppc-card {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 24px;
  transition: all 0.3s ease;
  cursor: pointer;
}

.ppc-card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
  border-color: #3b82f6;
}

.ppc-name {
  font-size: 18px;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 8px;
}

.ppc-desc {
  font-size: 14px;
  color: #6b7280;
  line-height: 1.6;
}

.ppc-more {
  text-align: center;
  margin-top: 32px;
}

.ppc-more a {
  color: #2563eb;
  font-size: 16px;
  text-decoration: none;
  font-weight: 500;
}

.ppc-more a:hover {
  text-decoration: underline;
}

@media (max-width: 992px) {
  .ppc-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .ppc-grid {
    grid-template-columns: 1fr;
  }
}

.case-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.case-row {
  display: flex;
  gap: 16px;
}

.case-row .case-card {
  flex: 1;
  min-width: 0;
  height: 220px;
  transition: flex 0.4s ease;
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  cursor: pointer;
}

.case-row .case-card:hover {
  flex: 2.5;
}

.case-card-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.5s ease;
}

.case-card:hover .case-card-bg {
  transform: scale(1.05);
}

.case-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.65) 0%, rgba(0,0,0,0.25) 40%, rgba(0,0,0,0.05) 70%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
  transition: background 0.35s;
}

.case-card:hover .case-card-overlay {
  background: linear-gradient(to top, rgba(0,0,0,0.92) 0%, rgba(0,0,0,0.85) 50%, rgba(0,0,0,0.6) 100%);
}

.case-row .case-card-title {
  color: rgba(255,255,255,0.7);
  font-size: 18px;
  font-weight: 500;
  transition: all 0.3s;
  pointer-events: none;
  text-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

.case-card-detail {
  position: absolute;
  left: 20px;
  right: 20px;
  top: 20px;
  color: rgba(255,255,255,0.5);
  opacity: 0;
  transform: translateY(-10px);
  transition: all 0.35s;
  pointer-events: none;
}

.case-card-detail h3 {
  margin: 0 0 10px;
  font-size: 20px;
  font-weight: 500;
  color: rgba(255,255,255,0.5);
  transition: color 0.3s;
}

.case-card-detail p {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255,255,255,0.5);
  transition: color 0.3s;
}

.case-card:hover .case-card-detail h3 {
  color: #fff;
}

.case-card:hover .case-card-detail p {
  color: rgba(255,255,255,0.9);
}

.case-card-actions {
  display: flex;
  gap: 12px;
  pointer-events: auto;
}

.case-btn {
  display: inline-block;
  padding: 8px 20px;
  border-radius: 4px;
  font-size: 14px;
  text-decoration: none;
  transition: all 0.2s;
}

.case-btn-primary {
  background: #fff;
  color: #1a1a2e;
}

.case-btn-primary:hover {
  background: #f0f0f0;
}

.case-btn-secondary {
  border: 1px solid rgba(255,255,255,0.5);
  color: #fff;
}

.case-btn-secondary:hover {
  background: rgba(255,255,255,0.15);
  border-color: #fff;
}

.case-row .case-card:hover .case-card-title {
  opacity: 0;
  transform: translateY(-10px);
}

.case-card:hover .case-card-detail {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.news-home-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 40px;
}

.news-feature {
  display: block;
  color: inherit;
  text-decoration: none;
}

.news-cover {
  display: grid;
  place-items: center;
  width: 100%;
  height: 250px;
  overflow: hidden;
  border-radius: 6px;
  color: #fff;
  background:
    linear-gradient(rgba(185, 16, 28, 0.76), rgba(185, 16, 28, 0.76)),
    repeating-linear-gradient(90deg, #cf2433 0 80px, #e7543f 80px 160px);
}

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

.news-cover strong {
  font-size: 34px;
}

.news-feature h3 {
  margin-top: 16px;
  font-size: 22px;
  line-height: 1.4;
  color: #2f343b;
  transition: color .2s;
}

.news-feature p {
  margin-top: 10px;
  color: #6b7280;
  font-size: 15px;
  line-height: 1.7;
}

.news-feature:hover h3 {
  color: #b9101c;
}

.news-row {
  display: block;
  padding: 16px 0;
  border-bottom: 1px solid #d7dce3;
}

.news-row time {
  display: block;
  color: #8b949e;
  font-size: 16px;
}

.news-row strong {
  display: block;
  margin-top: 6px;
  color: #2f343b;
  font-size: 20px;
  font-weight: 500;
}

.site-footer {
  color: #bac7d8;
  background: #1d3049;
}

.catalog-hero {
  display: grid;
  place-items: center;
  min-height: 520px;
  color: #fff;
  text-align: center;
  background: url("/static/图标/网站素材/关于我们.jpg") left center/cover no-repeat;
  background-color: #eef2f7;
  animation: none;
}

@keyframes scrollBackground {
  0% { background-position: 0 0; }
  100% { background-position: 100% 100%; }
}

.catalog-hero h1 {
  margin: 0 0 12px;
  font-size: 68px;
  font-weight: 500;
}

.catalog-hero p {
  margin: 0;
  font-size: 26px;
}

.catalog-hero.catalog-cases {
  background:
    linear-gradient(rgba(3, 22, 56, 0.5), rgba(3, 22, 56, 0.5)),
    url("/static/home_img/banner_cases.png") center/cover no-repeat;
}

.catalog-hero.catalog-products {
  height: 520px;
  background: url("/static/home_img/banner_products.jpg") right center/cover no-repeat;
  animation: none;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.catalog-hero.catalog-news {
  background: url("/static/home_img/banner_news.jpeg") center/cover no-repeat;
  background-color: #eef2f7;
}

.catalog-hero.catalog-partners {
  height: 520px;
  background: url("/static/home_img/banner_services.jpg") center center /cover no-repeat !important;
  animation: none;
  overflow: hidden;
}

.catalog-hero.catalog-partners::before,
.catalog-hero.catalog-partners::after {
  display: none;
}

.products-intro-banner {
  text-align: left;
  padding: 0;
  width: min(1440px, calc(100% - 120px));
  max-width: none;
  margin: 0 auto;
}

@media (max-width: 1500px) {
  .products-intro-banner {
    width: min(1200px, calc(100% - 120px));
  }
}

.products-intro-banner .pi-title {
  font-size: 42px;
  font-weight: 700;
  color: #000;
  margin: 0 0 16px;
}

.products-intro-banner .pi-desc {
  font-size: 18px;
  color: #000;
  margin: 0;
  line-height: 1.8;
  max-width: 560px;
}

.partners-intro {
  text-align: center;
  padding: 60px 20px;
  background: #f9fafb;
}

.partners-intro .pi-title {
  font-size: 42px;
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 16px;
}

.partners-intro .pi-desc {
  font-size: 17px;
  color: #475569;
  margin: 0 auto;
  max-width: 1000px;
  line-height: 2;
  text-align: left;
  text-indent: 2em;
}

.section-label {
  text-align: center;
  color: #2563eb;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.section-title {
  text-align: center;
  font-size: 36px;
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 48px;
}

.service-tabs-nav {
  padding: 40px 20px 0;
  background: #fff;
}

.stn-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.stn-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 24px;
  border-radius: 14px;
  border: 1px solid #e2e8f0;
  background: #fff;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
}

.stn-card:hover {
  border-color: #0697e8;
  box-shadow: 0 8px 24px rgba(6, 151, 232, 0.12);
}

.stn-card.active {
  background: linear-gradient(135deg, #0697e8 0%, #0b5ec4 100%);
  border-color: transparent;
  color: #fff;
}

.stn-num {
  font-size: 30px;
  font-weight: 700;
  color: #0697e8;
  font-family: 'Arial', sans-serif;
  font-style: italic;
}

.stn-card.active .stn-num {
  color: #fff;
}

.stn-title {
  font-size: 17px;
  font-weight: 600;
  color: #1a202c;
}

.stn-card.active .stn-title {
  color: #fff;
}

@media (max-width: 768px) {
  .stn-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .stn-card {
    padding: 16px;
    gap: 10px;
  }
  .stn-num {
    font-size: 24px;
  }
  .stn-title {
    font-size: 14px;
  }
}

/* Service Page Content */
.service-page-content {
  padding: 60px 20px;
  background: #fff;
}

.spc-header {
  text-align: center;
  margin-bottom: 50px;
  padding-bottom: 40px;
  border-bottom: 1px solid #e5e7eb;
}

.spc-header h1 {
  font-size: 36px;
  color: #1a202c;
  margin: 0 0 20px;
}

.spc-sub {
  font-size: 17px;
  color: #64748b;
  line-height: 1.8;
  max-width: 800px;
  margin: 0 auto;
}

.spc-body {
  font-size: 16px;
  color: #374151;
  line-height: 2;
  margin-bottom: 50px;
}

.spc-body p {
  margin-bottom: 20px;
  text-indent: 2em;
}

.spc-section {
  background: #f8fafc;
  border-radius: 16px;
  padding: 40px;
  margin-bottom: 50px;
}

.spc-section h2 {
  font-size: 26px;
  color: #1a202c;
  margin: 0 0 20px;
  padding-bottom: 15px;
  border-bottom: 3px solid #0697e8;
  display: inline-block;
}

.spc-lead {
  font-size: 16px;
  color: #475569;
  line-height: 1.8;
  margin-bottom: 30px;
}

.spc-list {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.spc-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.spc-item {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: #fff;
  border-radius: 12px;
  padding: 40px 30px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.spc-item::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, #096ef2 0%, #0c9cfb 100%);
  opacity: 0;
  transition: opacity 0.35s ease-in-out;
  pointer-events: none;
}

.spc-item:hover::before {
  opacity: 1;
}

.spc-item:hover {
  transform: translate3d(0, -8px, 0);
  box-shadow: 0 15px 30px rgba(63,116,254,.25);
}

.spc-num,
.spc-text {
  position: relative;
  z-index: 1;
}

.spc-item:hover .spc-text p {
  color: #fff;
}

.spc-item:hover .spc-num {
  background: rgba(255,255,255,0.2);
}

.spc-num {
  flex-shrink: 0;
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, #0697e8 0%, #0b5ec4 100%);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 20px;
  transition: background 0.35s ease-in-out;
}

/* /service/after 长条卡片（复刻源站产品功能样式） */
.spc-list.spc-strip {
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}

.spc-strip .spc-item {
  padding: 45px 40px 40px;
}

.spc-strip .spc-item::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 7px;
  transition: opacity 0.3s ease-in-out;
  z-index: 1;
}

.spc-strip .spc-item:nth-child(4n + 1)::after { background-color: #00a3f9; }
.spc-strip .spc-item:nth-child(4n + 2)::after { background-color: #3f74fe; }
.spc-strip .spc-item:nth-child(4n + 3)::after { background-color: #28bac6; }
.spc-strip .spc-item:nth-child(4n + 4)::after { background-color: #44c492; }

.spc-strip .spc-item:hover::after {
  opacity: 0;
}

.spc-strip .spc-title {
  position: relative;
  z-index: 1;
  margin: 0 0 15px;
  padding-bottom: 20px;
  font-size: 24px;
  font-weight: 700;
  color: #1a202c;
  text-align: center;
  line-height: 1;
  transition: color 0.3s ease-in-out;
}

.spc-strip .spc-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 30px;
  height: 2px;
  background-color: #3f74fe;
  transition: background-color 0.3s ease-in-out;
}

.spc-strip .spc-desc {
  position: relative;
  z-index: 1;
  margin: 0;
  font-size: 16px;
  line-height: 26px;
  min-height: 140px;
  color: #374151;
  text-align: justify;
  transition: color 0.3s ease-in-out;
}

.spc-strip .spc-time {
  position: relative;
  z-index: 1;
  margin-top: auto;
  padding-top: 20px;
  font-size: 66px;
  font-weight: 700;
  line-height: 1;
  text-align: center;
  color: transparent;
  -webkit-text-fill-color: transparent;
  -webkit-text-stroke: 1px #ddd;
  transition: -webkit-text-stroke-color 0.3s ease-in-out;
}

.spc-strip .spc-item:hover .spc-title { color: #fff; }
.spc-strip .spc-item:hover .spc-title::after { background-color: #fff; }
.spc-strip .spc-item:hover .spc-desc { color: #fff; }
.spc-strip .spc-item:hover .spc-time { -webkit-text-stroke-color: rgba(255,255,255,0.65); }

@media (max-width: 1024px) {
  .spc-list.spc-strip { grid-template-columns: repeat(2, 1fr); }
  .spc-strip .spc-item { padding: 30px 25px; }
  .spc-strip .spc-title { font-size: 22px; }
  .spc-strip .spc-desc { font-size: 14px; line-height: 24px; min-height: 156px; }
  .spc-strip .spc-time { font-size: 54px; }
}

@media (max-width: 640px) {
  .spc-list.spc-strip { grid-template-columns: 1fr; }
  .spc-strip .spc-desc { min-height: auto; }
}

/* /service/impl 六大方面（复刻源站应用场景样式） */
.spc-list.spc-apps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.spc-app {
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 10px;
  padding: 45px 40px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
  transition: all 0.2s linear;
}

.spc-app:hover {
  box-shadow: 0 15px 30px rgba(63, 116, 254, 0.25);
  transform: translate3d(0, -8px, 0);
}

.spc-app-top {
  display: flex;
  align-items: center;
  margin-bottom: 22px;
}

.spc-app-icon {
  height: 60px;
  flex-shrink: 0;
}

.spc-app-icon img {
  height: 100%;
  display: block;
}

.spc-app-num {
  margin-left: auto;
  font-size: 40px;
  font-weight: bold;
  position: relative;
  line-height: 1;
}

.spc-app-num span {
  display: block;
}

.spc-app-num .n1 {
  color: #afcafd;
  -webkit-text-fill-color: transparent;
  -webkit-text-stroke: 1px #afcafd;
}

.spc-app-num .n2 {
  color: #afcafd;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  transform: translate(25%, 25%);
  transition: all 0.5s ease;
}

.spc-app:hover .spc-app-num .n2 {
  opacity: 1;
  transform: translate(2px, 2px);
}

.spc-app-title {
  color: #1a202c;
  font-size: 24px;
  line-height: 1.3;
  font-weight: bold;
  margin-bottom: 18px;
}

.spc-app-desc {
  margin: 0;
  color: #787e93;
  font-size: 16px;
  line-height: 1.8;
}

@media (max-width: 1024px) {
  .spc-list.spc-apps { grid-template-columns: repeat(2, 1fr); }
  .spc-app { padding: 30px 25px; }
  .spc-app-icon { height: 55px; }
  .spc-app-num { font-size: 36px; }
  .spc-app-top { margin-bottom: 18px; }
  .spc-app-title { font-size: 22px; margin-bottom: 12px; }
  .spc-app-desc { font-size: 14px; }
}

@media (max-width: 640px) {
  .spc-list.spc-apps { grid-template-columns: 1fr; }
}

/* /service/dev 二次开发五项（复刻源站方案价值卡片） */
.spc-list.spc-solve {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.spc-sv {
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
  transition: all 0.35s ease;
}

.spc-sv:hover {
  box-shadow: 0 15px 30px rgba(63, 116, 254, 0.25);
  transform: translate3d(0, -8px, 0);
}

.spc-sv-top {
  position: relative;
  background-size: cover;
  background-repeat: no-repeat;
  padding: 40px 80px 40px 40px;
}

.spc-sv:nth-child(3n + 1) .spc-sv-top { background-image: url(/static/dev_icons/bg1.png); }
.spc-sv:nth-child(3n + 2) .spc-sv-top { background-image: url(/static/dev_icons/bg2.png); }
.spc-sv:nth-child(3n + 3) .spc-sv-top { background-image: url(/static/dev_icons/bg3.png); }

.spc-sv-title {
  font-size: 26px;
  line-height: 1.3846;
  font-weight: bold;
  color: #fff;
}

.spc-sv-num {
  position: absolute;
  bottom: 0;
  right: 40px;
  transform: translateY(15%);
  width: 60px;
  height: 60px;
  line-height: 60px;
  border-radius: 50%;
  background-color: #fff;
  text-align: center;
  font-size: 30px;
  color: #1384eb;
}

.spc-sv-info {
  padding: 40px;
}

.spc-sv-info > div {
  margin: 0;
  font-size: 16px;
  line-height: 32px;
  color: #787e93;
}

@media (max-width: 1024px) {
  .spc-list.spc-solve { grid-template-columns: repeat(2, 1fr); }
  .spc-sv-top { padding: 30px 60px 30px 30px; }
  .spc-sv-title { font-size: 22px; }
  .spc-sv-num { width: 55px; height: 55px; line-height: 55px; font-size: 26px; right: 30px; }
  .spc-sv-info { padding: 30px; }
  .spc-sv-info > div { font-size: 14px; line-height: 26px; }
}

@media (max-width: 640px) {
  .spc-list.spc-solve { grid-template-columns: 1fr; }
}

.spc-text p {
  margin: 0 0 10px;
  line-height: 1.8;
  color: #374151;
  text-indent: 0;
}

.spc-text p:first-child {
  font-weight: 600;
  color: #1a202c;
  font-size: 18px;
}

.spc-cta {
  background: linear-gradient(135deg, #0697e8 0%, #0b5ec4 100%);
  border-radius: 16px;
  padding: 50px 40px;
  text-align: center;
  color: #fff;
}

.spc-cta h3 {
  font-size: 28px;
  margin: 0 0 12px;
  color: #fff;
}

.spc-cta p {
  font-size: 16px;
  margin: 0 0 28px;
  color: rgba(255,255,255,0.9);
}

.spc-btns {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

/* CTA区域电话号码放大 */
.spc-cta .btn-outline {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 2px;
}

.spc-btns .btn-primary {
  background: #fff;
  color: #0697e8;
  padding: 14px 36px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s;
}

.spc-btns .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

.spc-btns .btn-outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.6);
  padding: 12px 34px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s;
}

.spc-btns .btn-outline:hover {
  background: rgba(255,255,255,0.1);
}

/* ===== 实施服务：交付实施全流程标准化管理 ===== */
.jjwt-qlc {
  background: linear-gradient(180deg, #e5f4ff 0%, #f7fcff 100%);
  border-radius: 20px;
  padding: 10px 40px 40px;
  margin-bottom: 40px;
}

.jjwt-qlc-title {
  display: inline-block;
  font-size: 26px;
  font-weight: bold;
  color: #1a202c;
  line-height: 1;
  margin: 0 0 30px;
  padding-bottom: 15px;
  border-bottom: 3px solid #0697e8;
}

.jjwt-qlc-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
}

.jjwt-qlc-item {
  box-sizing: border-box;
  width: 175px;
  height: 140px;
  padding: 20px;
  margin: 20px 10px 0;
  background: rgba(255,255,255,0.6);
  border: 1px solid #fff;
  border-radius: 18px;
  text-align: center;
}

.jjwt-qlc-item h5 {
  font-size: 20px;
  color: #376aff;
  font-weight: bold;
  line-height: 1;
  margin: 0 0 10px;
}

.jjwt-qlc-item p {
  font-size: 16px;
  color: #636e80;
  line-height: 1.4;
  margin: 0;
}

.jjwt-qlc-list > .qlcjt {
  display: flex;
  align-items: center;
}

.jjwt-qlc-list > .qlcjt img {
  width: 32px;
  height: auto;
}

.jjwt-qlc-list > .qlcjt:nth-child(10) {
  display: none;
}

@media (max-width: 1319px) {
  .jjwt-qlc-list > .qlcjt {
    display: none;
  }
}

@media (max-width: 768px) {
  .jjwt-qlc {
    padding: 20px;
  }
  .jjwt-qlc-title {
    font-size: 20px;
  }
  .jjwt-qlc-item {
    width: 100%;
    height: auto;
    margin: 20px 0 0;
  }
  .jjwt-qlc-item h5 {
    font-size: 18px;
  }
  .jjwt-qlc-item p {
    font-size: 14px;
  }
}

.svc-process {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  margin-top: 30px;
  overflow-x: auto;
  padding-bottom: 10px;
}

.svc-step {
  flex: 0 0 auto;
  text-align: center;
  min-width: 140px;
}

.svc-step-num {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0697e8 0%, #0b5ec4 100%);
  color: #fff;
  font-size: 24px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  box-shadow: 0 8px 24px rgba(6,151,232,0.3);
}

.svc-step-body h4 {
  font-size: 18px;
  color: #1a202c;
  margin: 0 0 8px;
  font-weight: 600;
}

.svc-step-body p {
  font-size: 13px;
  color: #64748b;
  line-height: 1.6;
  margin: 0;
  max-width: 140px;
}

.svc-step-line {
  flex: 0 0 40px;
  height: 2px;
  background: linear-gradient(90deg, #0697e8 50%, #e2e8f0 50%);
  margin-top: 31px;
}

.svc-cats-wrapper {
  position: relative;
  margin-top: 30px;
  padding: 0 50px;
}

.svc-cats-slider {
  overflow: hidden;
}

.svc-cats-track {
  display: flex;
  transition: transform 0.5s ease;
}

.svc-cats-page {
  flex: 0 0 100%;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 20px;
}

.svc-cat {
  text-align: center;
  padding: 25px 15px;
  border-radius: 12px;
  background: #fff;
  transition: all 0.45s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  height: 220px;
}

.svc-cat:hover {
  box-shadow: 0 12px 32px rgba(6, 151, 232, 0.15);
  transform: translateY(-4px);
}

.svc-cat-icon {
  width: 72px;
  height: 72px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.svc-cat:hover .svc-cat-icon {
  opacity: 0;
  transform: rotate(180deg) scale(0.5);
}

.svc-cat h4 {
  font-size: 16px;
  font-weight: 600;
  color: #1a202c;
  margin: 0 0 10px;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.svc-cat:hover h4 {
  transform: translateY(-100px);
}

.svc-cat p {
  font-size: 13px;
  color: #64748b;
  line-height: 1.6;
  margin: 0;
  text-align: center;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.svc-cat:hover p {
  transform: translateY(-85px);
}

.svc-cats-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid #e2e8f0;
  color: #64748b;
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: all 0.3s;
}

.svc-cats-nav:hover {
  background: #0697e8;
  color: #fff;
  border-color: #0697e8;
}

.svc-cats-prev { left: 0; }
.svc-cats-next { right: 0; }

.svc-cats-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
}

.svc-cats-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #cbd5e1;
  border: none;
  cursor: pointer;
  transition: all 0.3s;
  padding: 0;
}

.svc-cats-dot.active {
  background: #0697e8;
  width: 24px;
  border-radius: 4px;
}

@media (max-width: 768px) {
  .svc-cats-page {
    grid-template-columns: repeat(2, 1fr);
  }
  .svc-cats-wrapper {
    padding: 0 40px;
  }
}

@media (max-width: 768px) {
  .service-page-content {
    padding: 40px 16px;
  }
  .spc-header h1 {
    font-size: 28px;
  }
  .spc-section {
    padding: 25px 20px;
  }
  .spc-item {
    flex-direction: column;
  }
  .spc-list {
    grid-template-columns: 1fr;
  }
  .spc-cta {
    padding: 35px 20px;
  }
}

.service-stats {
  padding: 60px 20px;
  background: #f8fafc;
  border-top: 1px solid #e5e7eb;
  border-bottom: 1px solid #e5e7eb;
}

.stats-row {
  display: flex;
  justify-content: center;
  gap: 60px;
  max-width: 1100px;
  margin: 0 auto;
}

.stats-item {
  text-align: center;
  flex: 1;
  max-width: 240px;
}

.stats-value {
  font-size: 48px;
  font-weight: 700;
  color: #0697e8;
  line-height: 1;
  margin-bottom: 12px;
}

.stats-plus {
  font-size: 28px;
  font-weight: 700;
  color: #0697e8;
}

.stats-label {
  font-size: 16px;
  color: #64748b;
}

@media (max-width: 768px) {
  .stats-row {
    flex-wrap: wrap;
    gap: 40px;
  }
  .stats-item {
    flex: 0 0 calc(50% - 20px);
  }
  .stats-value {
    font-size: 36px;
  }
}

.service-services {
  padding: 80px 20px;
  background: linear-gradient(180deg, #f0f7ff 0%, #ffffff 100%);
}

.svc-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.svc-card {
  background: #fff;
  border-radius: 16px;
  padding: 32px 28px;
  border: 1px solid #e2e8f0;
  transition: all 0.3s ease;
  text-align: center;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.svc-card h3 {
  font-size: 22px;
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 12px;
  flex-shrink: 0;
}

.svc-card p {
  font-size: 14px;
  color: #64748b;
  line-height: 1.7;
  margin: 0 0 20px;
  flex: 1;
}

.svc-link {
  display: block;
  color: #2563eb;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
  padding: 10px 20px;
  border: 1px solid #dbeafe;
  border-radius: 8px;
  background: #f0f7ff;
  flex-shrink: 0;
  margin: 0 auto;
  max-width: 220px;
}

.svc-link:hover {
  background: #2563eb;
  color: #fff;
  border-color: #2563eb;
}

.svc-card:hover {
  box-shadow: 0 12px 40px rgba(37, 99, 235, 0.12);
  transform: translateY(-4px);
  border-color: #93c5fd;
}

.svc-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.service-process {
  padding: 80px 20px;
  background: #fff;
}

.proc-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.proc-card {
  background: #f8fafc;
  border-radius: 16px;
  padding: 32px 20px;
  text-align: center;
  border: 1px solid #e2e8f0;
  transition: all 0.3s ease;
}

.proc-card:hover {
  background: #eff6ff;
  border-color: #93c5fd;
  transform: translateY(-4px);
}

.proc-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: #dbeafe;
  color: #2563eb;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.proc-card:hover .proc-icon {
  background: #2563eb;
  color: #fff;
}

.proc-card h4 {
  font-size: 18px;
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 8px;
}

.proc-card p {
  font-size: 13px;
  color: #64748b;
  line-height: 1.6;
  margin: 0;
}

@media (max-width: 1100px) {
  .svc-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .svc-grid {
    grid-template-columns: 1fr;
  }
  .proc-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.coop-process {
  padding: 80px 20px;
  background: #fff;
}

.coop-grid {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
}

.coop-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  flex-shrink: 0;
}

.coop-icon {
  width: 100px;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.coop-icon img {
  max-width: 100%;
  max-height: 100%;
  display: block;
}

.coop-item h4 {
  font-size: 18px;
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 6px;
}

.coop-en {
  font-size: 12px;
  color: #94a3b8;
  letter-spacing: 1px;
}

.coop-line {
  width: 80px;
  height: 2px;
  border-top: 2px dashed #94a3b8;
  margin-top: 38px;
  flex-shrink: 0;
}

@media (max-width: 900px) {
  .coop-grid {
    flex-wrap: wrap;
    gap: 20px;
  }
  .coop-line {
    display: none;
  }
  .coop-item {
    width: calc(33.33% - 20px);
  }
}

@media (max-width: 600px) {
  .coop-item {
    width: calc(50% - 10px);
  }
}

.catalog-tabs {
  display: flex;
  justify-content: center;
  gap: 54px;
  padding: 30px 16px 0;
  border-bottom: 1px solid #dbe1ea;
  background: #f6f8fb;
  overflow-x: auto;
}

.catalog-tabs span {
  position: relative;
  padding-bottom: 24px;
  color: #334155;
  font-size: 20px;
  white-space: nowrap;
}

.catalog-tabs span.active {
  color: #1683ff;
}

.catalog-tabs span.active::after {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: #1683ff;
  content: "";
}

/* 案例筛选区：官网风格（左侧标签 + 虚线分行 + 更多展开） */
#cases-tabs,
#cases-prod-tabs {
  display: none;
}

.cases-filters {
  background: #fff;
  border: 1px solid #eef1f6;
  border-radius: 8px;
  padding: 4px 28px;
  margin-bottom: 28px;
  box-shadow: 0 2px 8px rgba(30, 43, 60, 0.04);
}

.cases-filters .filter-row {
  display: flex;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px dashed #e3e8ef;
}

.cases-filters .filter-row:last-child {
  border-bottom: none;
}

.cases-filters .filter-label {
  flex-shrink: 0;
  width: 86px;
  color: #1e2b3c;
  font-size: 16px;
  font-weight: 600;
  white-space: nowrap;
}

.cases-filters .filter-sep {
  flex-shrink: 0;
  width: 1px;
  height: 18px;
  background: #d7dee8;
  margin: 0 26px 0 2px;
}

.cases-filters .filter-opts {
  flex: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 34px;
  max-height: 30px;
  overflow: hidden;
  transition: max-height 0.25s ease;
}

.cases-filters .filter-row.expanded .filter-opts {
  max-height: 200px;
}

.cases-filters .filter-opts span {
  color: #475569;
  font-size: 16px;
  line-height: 24px;
  white-space: nowrap;
  cursor: pointer;
}

.cases-filters .filter-opts span:hover {
  color: #1683ff;
}

.cases-filters .filter-opts span.active {
  color: #1683ff;
  font-weight: 600;
}

.cases-filters .filter-more {
  flex-shrink: 0;
  margin-left: 24px;
  border: 1px solid #d7dee8;
  background: #fff;
  color: #475569;
  border-radius: 4px;
  padding: 3px 14px;
  font-size: 14px;
  line-height: 22px;
  cursor: pointer;
}

.cases-filters .filter-more:hover {
  color: #1683ff;
  border-color: #1683ff;
}

.cases-filters .filter-more .arrow {
  display: inline-block;
  transition: transform 0.2s ease;
}

.catalog-tabs a {
  position: relative;
  padding-bottom: 24px;
  color: #334155;
  font-size: 20px;
  white-space: nowrap;
  text-decoration: none;
}

.catalog-tabs a.active {
  color: #1683ff;
}

.catalog-tabs a.active::after {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: #1683ff;
  content: "";
}

/* about 子导航跟随蓝条：悬停哪个标签就滑到哪个，移开回到当前项 */
.catalog-tabs-about { position: relative; }
.catalog-tabs-about a.active::after { display: none; }
.catalog-tabs-about .ct-indicator {
  position: absolute;
  bottom: 0;
  height: 2px;
  padding: 0;
  background: #3f74fe;
  transition: left 0.3s ease, width 0.3s ease;
  pointer-events: none;
}
/* 窄屏下导航溢出可滚动时保持可寻址，避免蓝条计算出负 left 被裁剪 */
/* 用 of-type 而非 child：指示条 span 是 nav 的最后一个子元素，a:last-child 会失配 */
.catalog-tabs-about { justify-content: flex-start; }
.catalog-tabs-about a:first-of-type { margin-left: auto; }
.catalog-tabs-about a:last-of-type { margin-right: auto; }

.catalog-list {
  background: #f6f8fb;
}

.footer-inner {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 76px;
  width: min(1780px, calc(100% - 110px));
  margin: 0 auto;
  padding: 28px 0 42px;
  align-items: start;
}

.footer-logo {
  margin-bottom: 20px;
}

.footer-logo strong,
.footer-logo em {
  color: #fff;
}

.footer-brand p {
  margin: 10px 0 3px;
  font-size: 14px;
}

.footer-brand strong {
  color: #fff;
  font-size: 22px;
  font-weight: 500;
}

.footer-cols {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 32px;
  padding-top: 26px;
}

.footer-cols h3 {
  margin: 0 0 18px;
  color: #fff;
  font-size: 18px;
  white-space: nowrap;
}

.footer-cols a {
  display: block;
  margin: 8px 0;
  color: #bac7d8;
  font-size: 14px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  width: min(1780px, calc(100% - 110px));
  margin: 0 auto;
  padding: 10px 0 14px;
  color: #aebbd0;
  font-size: 13px;
}

.contact-section {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 32px;
  margin-top: 48px;
  border-radius: 12px;
}

.contact-map {
  position: relative;
  background: #f3f7fc;
  border-radius: 12px;
  overflow: hidden;
}

/* 公司定位标记（覆盖层，不挡地图操作） */
.map-pin {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  pointer-events: none;
  z-index: 5;
}

.map-pin-tag {
  margin-bottom: 10px;
  padding: 7px 16px;
  background: #ffffff;
  color: #e62129;
  font-size: 14px;
  font-weight: 700;
  border-radius: 999px;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.25);
  white-space: nowrap;
}

.map-pin-marker {
  position: relative;
  width: 30px;
  height: 30px;
  background: #e62129;
  border: 3px solid #ffffff;
  border-radius: 50%;
  box-shadow: 0 4px 12px rgba(230, 33, 41, 0.45);
}

.map-pin-marker::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -12px;
  transform: translateX(-50%);
  border: 12px solid transparent;
  border-top-color: #e62129;
  border-bottom-width: 0;
}

.contact-map iframe {
  border: none;
}

.contact-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 36px;
  background: #fff;
  color: #333;
  border-radius: 12px;
}

.contact-section .contact-info h3 {
  margin: 0;
  font-size: 30px;
  font-weight: 800;
  color: #0f172a;
  white-space: nowrap;
}

.contact-blank {
  height: 28px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 24px;
  font-size: 16px;
  line-height: 1.8;
}

.contact-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.contact-item a {
  color: #0697e8;
  text-decoration: underline;
}

.contact-item a:hover {
  color: #0056b3;
}

.contact-icons {
  display: flex;
  justify-content: space-around;
  margin-bottom: 30px;
  padding: 20px 0;
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.contact-icon-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: transform 0.3s ease;
  flex: 1;
  max-width: 120px;
  position: relative;
}

/* 强制覆盖高德地图 label 默认样式 */
.amap-marker-label {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
}
.amap-custom-label {
  background: transparent !important;
  text-shadow: 0 1px 2px rgba(255,255,255,0.8) !important;
}

.contact-icon-circle {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: #f1f5f9;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  transition: all 0.3s ease;
  border: 2px solid #cbd5e1;
}

.contact-icon-circle img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  filter: grayscale(50%);
  opacity: 0.9;
  transition: all 0.3s ease;
}

.contact-icon-circle img.wechat-icon {
  filter: grayscale(30%);
}

.wechat-qr-popup {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  width: 180px;
  padding: 15px;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  display: none;
  z-index: 100;
  white-space: nowrap;
  margin-bottom: 10px;
}

.wechat-qr-popup img {
  width: 150px;
  height: 150px;
  display: block;
  margin: 0 auto;
}

.wechat-qr-popup p {
  margin: 10px 0 0;
  text-align: center;
  color: #333;
  font-size: 14px;
}

.wechat-item:hover .wechat-qr-popup {
  display: block;
}

.contact-icon-label {
  font-size: 14px;
  color: #64748b;
  margin-bottom: 8px;
  transition: all 0.3s ease;
  opacity: 0;
  transform: scale(0.8);
  height: 0;
  overflow: hidden;
  white-space: nowrap;
}

.contact-icon-value {
  font-size: 18px;
  font-weight: 600;
  color: #1e293b;
  transition: all 0.3s ease;
  opacity: 0;
  transform: scale(0.8);
  height: 0;
  overflow: hidden;
  white-space: nowrap;
}

.contact-icon-item:hover .contact-icon-circle {
  background: #dc2626;
  transform: scale(1.1);
}

.contact-icon-item:hover .contact-icon-circle img {
  filter: grayscale(0%);
  opacity: 1;
}

.contact-icon-item:hover .contact-icon-label {
  color: #dc2626;
  font-size: 18px;
  opacity: 1;
  transform: scale(1.2);
  height: auto;
  overflow: visible;
}

.contact-icon-item:hover .contact-icon-value {
  color: #dc2626;
  font-size: 26px;
  font-weight: 700;
  opacity: 1;
  transform: scale(1.3);
  height: auto;
  overflow: visible;
}

.about-content {
  display: none;
}

.about-content.active {
  display: block;
}

.office-gallery {
  padding: 20px 0;
}

.office-row {
  display: flex;
  gap: 16px;
  margin-bottom: 16px;
}

.office-row img {
  flex: 1;
  width: calc(33.333% - 11px);
  height: 250px;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.office-row img:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.intro-stats {
  display: flex;
  justify-content: space-around;
  padding: 40px 0;
  background: #f8fafc;
  margin-bottom: 40px;
}

.stat-item {
  text-align: center;
}

.stat-number {
  display: inline-block;
  font-size: 48px;
  font-weight: 700;
  color: #0697e8;
}

.stat-unit {
  font-size: 28px;
  font-weight: 700;
  color: #0697e8;
}

.stat-item p {
  margin-top: 8px;
  font-size: 16px;
  color: #64748b;
}

section.catalog-list .intro-section {
  display: grid !important;
  grid-template-columns: 1fr 1.6fr !important;
  gap: 48px !important;
  margin-bottom: 40px !important;
}

section.catalog-list .intro-image img {
  width: 100% !important;
  height: auto !important;
  display: block !important;
  border-radius: 16px !important;
}

.intro-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.intro-text p {
  font-size: 16px;
  line-height: 1.8;
  color: #475569;
  margin-bottom: 16px;
  text-indent: 2em;
}

.culture-section {
  margin-top: 40px;
}

.culture-section h2 {
  text-align: center;
  font-size: 28px;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 30px;
}

.culture-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.culture-item {
  position: relative;
  height: 250px;
  background-size: cover;
  background-position: center;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: #fff;
  overflow: hidden;
}

.culture-item::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
}

.culture-item h3 {
  position: relative;
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 12px;
}

.culture-item p {
  position: relative;
  font-size: 21px;
  line-height: 1.6;
  padding: 0 20px;
}

@media (max-width: 1100px) {
  .solution-mega .mega-main {
    padding: 24px 32px 30px;
  }
  .solution-links {
    gap: 18px 16px;
  }
  .solution-links a {
    font-size: 13px;
  }
}

@media (max-width: 768px) {
  .site-header-inner {
    grid-template-columns: 1fr auto;
    width: min(100% - 32px, 980px);
  }

  .site-actions {
    display: none;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    background: #fff;
  }

  .site-nav.open {
    display: flex;
  }

  .nav-link {
    height: 44px;
  }

  .mega {
    display: none !important;
  }

  .has-mega._mega-open > .mega,
  .has-mega._mega-open .mega {
    display: flex !important;
  }

  .site-container,
  .spotlight-inner,
  .footer-inner,
  .footer-bottom {
    width: min(100% - 32px, 760px);
  }

  .home-hero {
    grid-template-columns: 1fr;
  }

  .ebc-content,
  .industry-grid,
  .news-home-grid,
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .home-hero-media {
    min-height: 260px;
  }

  .home-hero-copy {
    left: 0;
    padding: 40px 24px;
  }

  .ebc-tabs,
  .why-metrics,
  .cert-row,
  .footer-cols {
    grid-template-columns: 1fr;
  }

  .case-row {
    flex-direction: column;
  }

  .case-row .case-card {
    height: 180px;
  }

  .home-hero-copy h1,
  .why-section h2 {
    font-size: 36px;
  }
}

@media (min-width: 769px) and (max-width: 1400px) {
  .site-header-inner {
    grid-template-columns: 280px minmax(610px, 1fr) 126px;
    width: calc(100% - 48px);
    gap: 14px;
  }

  .site-nav {
    gap: 8px;
  }

  .nav-link {
    padding: 0 5px;
    font-size: 15px;
  }

  .site-phone {
    display: none;
  }

  .trial-btn {
    min-height: 48px;
    padding: 0 18px;
    font-size: 16px;
  }

  .text-logo strong {
    font-size: 28px;
  }

  .text-logo em {
    font-size: 15px;
  }

  .home-hero-copy {
    padding: 24px 6vw;
  }

  .home-hero-copy h1 {
    font-size: 40px;
    margin-bottom: 18px;
  }

  .home-hero-copy p {
    font-size: 20px;
    margin-bottom: 28px;
  }
}

.caishui-hero {
  position: relative;
  height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
}

.caishui-hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('https://aka.doubaocdn.com/s/h4Cp1wZg8u') center/contain no-repeat;
  filter: brightness(0.7);
}

.caishui-hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.caishui-hero-content h1 {
  font-size: 48px;
  margin-bottom: 24px;
  font-weight: 700;
}

.caishui-hero-content p {
  font-size: 20px;
  margin-bottom: 32px;
  opacity: 0.95;
  line-height: 1.6;
}

.caishui-trial-btn {
  display: inline-block;
  padding: 14px 48px;
  background: #ff6b00;
  color: #fff;
  text-decoration: none;
  border-radius: 30px;
  font-weight: 600;
  font-size: 16px;
  transition: all 0.3s;
}

.caishui-trial-btn:hover {
  background: #ff8c33;
  transform: translateY(-2px);
}

.caishui-hero-new {
  position: relative;
  overflow: hidden;
}

.caishui-hero-new img {
  width: 100%;
  display: block;
}

.caishui-hero-content-new {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: #fff;
}

.caishui-hero-content-new h1 {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 16px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.caishui-hero-content-new p {
  font-size: 18px;
  opacity: 0.9;
}

.caishui-container-new {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 40px;
}
@media (max-width: 1500px) {
  .caishui-container-new {
    max-width: 1200px;
  }
}

.caishui-advantages {
  padding: 60px 0;
  background: #fff;
}

.caishui-advantages h2 {
  font-size: 28px;
  color: #1e293b;
  text-align: center;
  margin-bottom: 20px;
  font-weight: 600;
}

.caishui-advantages-desc {
  font-size: 16px;
  color: #64748b;
  text-align: center;
  margin-bottom: 40px;
  line-height: 1.8;
}

.caishui-advantages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.caishui-advantage-item {
  padding: 30px;
  background: #f8fafc;
  border-radius: 12px;
}

.caishui-advantage-item h3 {
  font-size: 18px;
  color: #1e293b;
  margin-bottom: 12px;
  font-weight: 600;
}

.caishui-advantage-item p {
  font-size: 14px;
  color: #64748b;
  line-height: 1.6;
  margin: 0;
}

.caishui-blueprint {
  padding: 60px 0;
  background: #fff;
  text-align: center;
}

.caishui-blueprint h2 {
  font-size: 28px;
  color: #1e293b;
  margin-bottom: 12px;
  font-weight: 600;
}

.caishui-blueprint p {
  font-size: 16px;
  color: #64748b;
  margin-bottom: 30px;
}

.caishui-blueprint img {
  max-width: 100%;
  border-radius: 12px;
}

.caishui-features-new {
  padding: 60px 0;
  background: #f8fafc;
}

.caishui-features-new h2 {
  font-size: 28px;
  color: #1e293b;
  text-align: center;
  margin-bottom: 40px;
  font-weight: 600;
}

.caishui-features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.caishui-feature-item {
  background: #fff;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
}

.caishui-feature-item img {
  width: 60px;
  height: 60px;
  margin-bottom: 20px;
}

.caishui-feature-item h3 {
  font-size: 20px;
  color: #1e293b;
  margin-bottom: 12px;
  font-weight: 600;
}

.caishui-feature-item p {
  font-size: 14px;
  color: #64748b;
  line-height: 1.6;
  margin-bottom: 20px;
}

.caishui-feature-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.caishui-feature-tags span {
  padding: 6px 16px;
  background: #e0f2fe;
  color: #0369a1;
  border-radius: 20px;
  font-size: 13px;
}

.caishui-get-plan {
  padding: 60px 0;
  background: #0ea5e9;
  text-align: center;
}

.caishui-get-plan p {
  font-size: 20px;
  color: #fff;
  margin-bottom: 20px;
  font-weight: 500;
}

.caishui-get-plan-btn {
  display: inline-block;
  padding: 14px 40px;
  background: #fff;
  color: #0ea5e9;
  text-decoration: none;
  border-radius: 30px;
  font-weight: 600;
  font-size: 16px;
  transition: all 0.3s;
}

.caishui-get-plan-btn:hover {
  background: #f0f9ff;
  transform: translateY(-2px);
}

.caishui-faq {
  padding: 60px 0;
  background: #fff;
}

.caishui-faq h2 {
  font-size: 28px;
  color: #1e293b;
  text-align: center;
  margin-bottom: 40px;
  font-weight: 600;
}

.caishui-faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.caishui-faq-item {
  padding: 20px 0;
  border-bottom: 1px solid #e2e8f0;
}

.caishui-faq-item:last-child {
  border-bottom: none;
}

.caishui-faq-item h3 {
  font-size: 16px;
  color: #1e293b;
  margin-bottom: 12px;
  font-weight: 600;
}

.caishui-faq-item p {
  font-size: 14px;
  color: #64748b;
  line-height: 1.8;
  margin: 0;
}

.caishui-plans {
  padding: 60px 0;
  background: #f8fafc;
}

.caishui-plans h2 {
  text-align: center;
  font-size: 28px;
  color: #1e293b;
  margin-bottom: 40px;
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.plan-card {
  background: #fff;
  padding: 40px 30px;
  border-radius: 16px;
  text-align: center;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.plan-card h4 {
  font-size: 16px;
  color: #475569;
  margin-bottom: 20px;
  line-height: 1.6;
}

.plan-price {
  margin-bottom: 24px;
}

.plan-price span {
  font-size: 48px;
  font-weight: 700;
  color: #1e293b;
}

.plan-price .price-unit {
  font-size: 16px;
  font-weight: 400;
  color: #64748b;
}

.plan-btn {
  display: inline-block;
  padding: 12px 32px;
  background: #0ea5e9;
  color: #fff;
  text-decoration: none;
  border-radius: 25px;
  font-weight: 500;
  font-size: 14px;
  transition: all 0.3s;
}

.plan-btn:hover {
  background: #0284c7;
}

.caishui-compare {
  padding: 60px 0;
  background: #fff;
}

.caishui-compare h2 {
  text-align: center;
  font-size: 28px;
  color: #1e293b;
  margin-bottom: 40px;
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.compare-table th,
.compare-table td {
  padding: 16px 20px;
  text-align: left;
  border-bottom: 1px solid #e2e8f0;
}

.compare-table th {
  background: #f1f5f9;
  font-weight: 600;
  color: #475569;
}

.compare-table td {
  color: #64748b;
}

.compare-table tbody tr:hover {
  background: #f8fafc;
}

.caishui-cloud {
  padding: 60px 0;
  background: #f8fafc;
}

.cloud-card {
  background: #fff;
  padding: 48px;
  border-radius: 16px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.cloud-card h3 {
  font-size: 24px;
  color: #1e293b;
  margin-bottom: 8px;
}

.cloud-card p {
  font-size: 16px;
  color: #64748b;
  margin-bottom: 20px;
}

.cloud-price {
  font-size: 36px;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 24px;
}

.cloud-price span {
  font-size: 16px;
  font-weight: 400;
  color: #64748b;
}

.cloud-features p {
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 16px;
}

.cloud-features ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.cloud-features li {
  font-size: 14px;
  color: #64748b;
  padding-left: 20px;
  position: relative;
}

.cloud-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #0ea5e9;
  font-weight: 600;
}

.cloud-actions {
  display: flex;
  gap: 20px;
  margin-top: 30px;
}

.cloud-btn {
  display: inline-block;
  padding: 12px 32px;
  background: #0ea5e9;
  color: #fff;
  text-decoration: none;
  border-radius: 25px;
  font-weight: 500;
  font-size: 14px;
  transition: all 0.3s;
}

.cloud-btn:hover {
  background: #0284c7;
}

.cloud-link {
  display: inline-block;
  padding: 12px 32px;
  border: 2px solid #0ea5e9;
  color: #0ea5e9;
  text-decoration: none;
  border-radius: 25px;
  font-weight: 500;
  font-size: 14px;
  transition: all 0.3s;
}

.cloud-link:hover {
  background: #e0f2fe;
}

.caishui-cases {
  padding: 60px 0;
  background: #fff;
}

.caishui-cases h2 {
  text-align: center;
  font-size: 28px;
  color: #1e293b;
  margin-bottom: 40px;
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.case-card {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
}

.case-header {
  margin-bottom: 20px;
}

.case-header strong {
  display: block;
  font-size: 18px;
  color: #1e293b;
  margin-bottom: 8px;
}

.case-header span {
  display: block;
  font-size: 14px;
  color: #94a3b8;
  margin-bottom: 4px;
}

.case-card p {
  font-size: 14px;
  color: #64748b;
  line-height: 1.8;
  margin-bottom: 16px;
}

.case-author {
  display: block;
  font-size: 14px;
  color: #94a3b8;
}

.caishui-contact {
  padding: 60px 0;
  background: #0ea5e9;
  color: #fff;
}

.caishui-contact h2 {
  text-align: center;
  font-size: 28px;
  margin-bottom: 40px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.contact-product {
  text-align: center;
}

.contact-product h3 {
  font-size: 24px;
  margin-bottom: 8px;
}

.contact-product p {
  font-size: 16px;
  opacity: 0.9;
  margin-bottom: 16px;
}

.product-price {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 24px;
}

.product-price span {
  font-size: 16px;
  font-weight: 400;
}

.product-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
}

.contact-btn {
  display: inline-block;
  padding: 12px 32px;
  background: #ff6b00;
  color: #fff;
  text-decoration: none;
  border-radius: 25px;
  font-weight: 500;
  font-size: 14px;
  transition: all 0.3s;
}

.contact-btn:hover {
  background: #ff8c33;
}

.contact-link {
  display: inline-block;
  padding: 12px 32px;
  border: 2px solid #fff;
  color: #fff;
  text-decoration: none;
  border-radius: 25px;
  font-weight: 500;
  font-size: 14px;
  transition: all 0.3s;
}

.contact-link:hover {
  background: rgba(255, 255, 255, 0.1);
}

.contact-info {
  text-align: left;
}

.contact-info h3 {
  font-size: 18px;
  margin-bottom: 8px;
  color: rgba(255, 255, 255, 0.8);
}

.contact-info p {
  font-size: 16px;
  margin-bottom: 16px;
  opacity: 0.95;
}

.zjtj-hero {
  padding: 60px 0;
  background: linear-gradient(135deg, #0066cc 0%, #0099ff 100%);
  color: #fff;
}

.zjtj-hero h1 {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 12px;
}

.zjtj-hero p {
  font-size: 18px;
  opacity: 0.9;
}

.zjtj-tabs {
  display: flex;
  justify-content: center;
  gap: 24px;
  padding: 20px 0;
  background: #fff;
  border-bottom: 1px solid #e2e8f0;
}

.zjtj-tabs a {
  text-decoration: none;
  color: #64748b;
  font-size: 16px;
  padding: 8px 0;
  transition: all 0.3s;
}

.zjtj-tabs a:hover {
  color: #0ea5e9;
}

.zjtj-tabs a.active {
  color: #0ea5e9;
  font-weight: 600;
  border-bottom: 2px solid #0ea5e9;
}

.zjtj-content {
  padding: 60px 0;
  background: #f8fafc;
}

.zjtj-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.zjtj-card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.zjtj-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.zjtj-image-wrapper {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.zjtj-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.zjtj-card:hover .zjtj-image-wrapper img {
  transform: scale(1.05);
}

.zjtj-logo-overlay {
  position: absolute;
  bottom: 20px;
  left: 20px;
  width: 60px;
  height: 60px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
}

.zjtj-card h3 {
  padding: 20px 24px;
  font-size: 16px;
  font-weight: 600;
  color: #1e293b;
  margin: 0;
  line-height: 1.5;
}

.zjtj-tags {
  padding: 0 24px 24px;
  display: flex;
  gap: 10px;
}

.zjtj-tags span {
  padding: 4px 14px;
  background: #e0f2fe;
  color: #0369a1;
  border-radius: 20px;
  font-size: 12px;
}

.cases-mega {
  width: 900px;
}

.cases-links {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  padding: 20px;
}

.cases-links a {
  padding: 10px 20px;
  color: #333;
  text-decoration: none;
  font-size: 14px;
  border-radius: 6px;
  transition: all 0.3s;
}

.cases-links a:hover {
  background: #f0f9ff;
  color: #0ea5e9;
}

/* about page */
.about-content { display: block; }
.about-content.active { display: block; }

/* 团队风采 */
.team-intro { padding: 56px 0 64px; text-align: center; }
.team-ability { background: #fff; width: 100vw; margin-left: calc(50% - 50vw); padding: 56px 0 72px; text-align: center; }
.team-head { width: fit-content; margin: 0 auto; }
.team-title { margin: 0 0 16px; font-size: 34px; font-weight: 800; color: #1f2d3d; letter-spacing: 1px; white-space: nowrap; }
.team-title-line { position: relative; width: 100%; height: 2px; background: #dbe7ff; margin: 0 0 34px; }
.team-title-line span { position: absolute; left: 0; top: -2px; width: 100%; height: 6px; background: #3f74fe; }
.team-lead { margin: 0 auto 18px; font-size: 20px; font-weight: 700; color: #1f2d3d; }
.team-desc { margin: 0 auto; max-width: 1200px; padding: 0 16px; font-size: 15px; line-height: 2; color: #4a5568; text-align: justify; }
.team-carousel { position: relative; margin-top: 44px; }
.team-viewport { position: relative; height: 520px; overflow: hidden; }
.team-item { position: absolute; left: 50%; top: 50%; width: 860px; max-width: 82vw; height: 520px; overflow: hidden; transform: translate(-50%, -50%) translateX(0) scale(0.55); transition: transform 0.6s ease; will-change: transform; }
.team-item img { width: 100%; height: 100%; object-fit: contain; background: #fff; display: block; }
.team-item.active { transform: translate(-50%, -50%) translateX(0) scale(1); z-index: 2; }
.team-arrow { position: absolute; top: 50%; transform: translateY(-50%); z-index: 3; width: 60px; height: 80px; border: none; background: transparent; color: #fff; font-size: 58px; line-height: 1; cursor: pointer; text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5); transition: opacity 0.2s ease; opacity: 0.9; }
.team-arrow:hover { opacity: 1; }
.team-arrow.prev { left: calc(50% - 520px); }
.team-arrow.next { right: calc(50% - 520px); }

.catalog-tabs span { cursor: pointer; padding: 8px 18px; font-size: 15px; color: #475569; border-radius: 6px; transition: all 0.2s; }
.catalog-tabs span:hover { color: #1e40af; background: #eff6ff; }
.catalog-tabs span.active { color: #1e40af; background: #dbeafe; font-weight: 600; }

.honor-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; margin-top: 12px; }
.honor-item { display: flex; gap: 14px; padding: 18px; background: #fafbfc; border: 1px solid #e7ebf0; border-radius: 12px; transition: all 0.2s; }
.honor-item:hover { box-shadow: 0 8px 24px rgba(30,64,175,0.08); border-color: #bfdbfe; transform: translateY(-2px); }
.honor-item img { width: 56px; height: 56px; border-radius: 8px; object-fit: cover; background: #fff; flex-shrink: 0; }
.honor-item h3 { font-size: 15px; margin: 0 0 4px; color: #0f172a; }
.honor-item p { font-size: 13px; color: #64748b; margin: 0; line-height: 1.5; }

.honor-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 12px; }
.honor-grid-item { background: #fafbfc; border: 1px solid #e7ebf0; border-radius: 12px; overflow: hidden; transition: all 0.2s; }
.honor-grid-item:hover { box-shadow: 0 8px 24px rgba(30,64,175,0.08); border-color: #bfdbfe; transform: translateY(-2px); }
.honor-grid-item img { width: 100%; height: 300px; object-fit: contain; background: #fff; display: block; }
@media (max-width: 768px) { .honor-grid { grid-template-columns: repeat(2, 1fr); } .honor-grid-item img { height: 220px; } }

/* 证书点击放大 */
#about-content-授权证书 .honor-grid-item img { cursor: zoom-in; }
#about-content-办公环境 .office-row img { cursor: zoom-in; }
.cert-zoom-overlay { position: fixed; inset: 0; background: rgba(15,23,42,0.78); display: flex; align-items: center; justify-content: center; z-index: 99999; opacity: 0; visibility: hidden; transition: opacity .25s ease, visibility .25s ease; cursor: zoom-out; }
.cert-zoom-overlay.show { opacity: 1; visibility: visible; }
.cert-zoom-overlay img { max-width: 88vw; max-height: 88vh; border-radius: 8px; box-shadow: 0 24px 64px rgba(0,0,0,.45); transform: scale(.92); transition: transform .25s ease; background: #fff; }
.cert-zoom-overlay.show img { transform: scale(1); }

.timeline { margin-top: 12px; position: relative; padding-left: 28px; border-left: 2px solid #dbeafe; }
.tl-item { position: relative; margin-bottom: 22px; padding: 14px 20px; background: #fff; border: 1px solid #e7ebf0; border-radius: 10px; }
.tl-year { position: absolute; left: -46px; top: 14px; width: 32px; height: 32px; border-radius: 50%; background: #1e40af; color: #fff; font-size: 13px; font-weight: 700; display: flex; align-items: center; justify-content: center; box-shadow: 0 0 0 4px #fff, 0 0 0 6px #dbeafe; }
.tl-text { color: #334155; font-size: 14px; line-height: 1.7; }

/* 首页客户案例轮播（参考51mis翻页式） */
.home-cases { padding: 48px 0 64px; background: #fff; overflow: hidden; }
.home-case-zone { position: relative; margin-top: 4px; }
.home-case-viewport { position: relative; overflow: hidden; }
.home-case-track { display: flex; transition: transform 0.55s ease; }
.home-case-item { flex: 0 0 calc((100% - 72px) / 4); margin-right: 24px; background: #fff; border-radius: 12px; overflow: hidden; text-decoration: none; box-shadow: 0 6px 24px rgba(15, 40, 80, 0.08); transition: transform 0.25s ease, box-shadow 0.25s ease; }
.home-case-item:hover { transform: translateY(-6px); box-shadow: 0 14px 32px rgba(15, 40, 80, 0.16); }
.home-case-cover { height: 180px; background: #eef2f7; }
.home-case-cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.home-case-ph { display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #1e88e5, #0e3a8a); }
.home-case-ph span { color: #fff; font-size: 20px; font-weight: 700; letter-spacing: 2px; }
.home-case-item h3 { margin: 0; padding: 16px 18px 18px; font-size: 17px; line-height: 1.5; color: #1f2d3d; font-weight: 700; }
.home-case-arrow { position: absolute; top: 90px; transform: translateY(-50%); width: 44px; height: 130px; padding: 0; border: none; background: transparent; color: #c3cdd8; cursor: pointer; z-index: 2; display: flex; align-items: center; justify-content: center; transition: color 0.2s ease; }
.home-case-arrow:hover { color: #058ce8; }
.home-case-arrow:active { transform: translateY(-50%) scale(0.96); }
.home-case-arrow.prev { left: -60px; }
.home-case-arrow.next { right: -60px; }
/* ===== 解决方案页 Banner 文字块：距屏幕左边 3.5cm =====
   原来 banner 文字放在居中的容器里（margin:0 auto），窗口越宽左侧留白越大，
   且 1500px 断点处还会跳变。现按需求改为左对齐并固定左边距 3.5cm（96dpi ≈ 132.3px）。
   仅作用于【解决方案页】banner 内的文字容器：用各页 banner 区块的专有类名限定，
   不使用通用 .banner-text（该 class 全站 48 个页面都在用，会误伤产品页等）。 */
.steel-banner  .banner-text > .w1440,   /* 钢铁冶金 */
.biome-banner  .banner-text > .w1440,   /* 制药行业 */
.mech-banner   .banner-text > .w1440,   /* 流程制造 */
.daily-banner  .banner-text > .w1440,   /* 日化日用品 */
.wr-banner     .banner-text > .w1440,   /* 批发与零售 */
.agri-banner   .banner-text > .w1440,   /* 现代农牧 */
.re-banner     .banner-text > .w1440,   /* 房地产行业 */
.fd-banner     .banner-text > .w1440,   /* 食品饮料 */
.en-banner     .banner-text > .w1440,   /* 能源与资源 / 餐饮行业 */
.hyfa_banner .text > .w1440,            /* 装备制造/建筑/医药流通/汽车及零部件/电子半导体 */
.seagoing-banner-content > .w1440,      /* 企业出海 */
.industry-banner-content > .w1440,      /* 新质生产力 */
.banner-box .w1440,                     /* EBC */
.yiliu-banner .in-txt > .w1442,         /* 央国企 */
.xw-banner-content,                     /* 业财税一体化 */
.z-banner > .container10,               /* IPO 中心 */
.index-banner .wrapper                  /* 专精特新 */
{
  margin-left: 0 !important;
  margin-right: auto !important;
  padding-left: 3.5cm !important;
}

/* 手机上该边距过宽，恢复常规边距，避免文字被挤窄 */
@media (max-width: 768px) {
  .steel-banner  .banner-text > .w1440,
  .biome-banner  .banner-text > .w1440,
  .mech-banner   .banner-text > .w1440,
  .daily-banner  .banner-text > .w1440,
  .wr-banner     .banner-text > .w1440,
  .agri-banner   .banner-text > .w1440,
  .re-banner     .banner-text > .w1440,
  .fd-banner     .banner-text > .w1440,
  .en-banner     .banner-text > .w1440,
  .hyfa_banner .text > .w1440,
  .seagoing-banner-content > .w1440,
  .industry-banner-content > .w1440,
  .banner-box .w1440,
  .yiliu-banner .in-txt > .w1442,
  .xw-banner-content,
  .z-banner > .container10,
  .index-banner .wrapper {
    padding-left: 20px !important;
  }
}