/* ========================================
   96CMS 官网 - 公用样式
   ======================================== */

:root {
  --primary-green: #18c46f;
  --primary-green-dark: #178454;
  --active-green: #4ab880;
  --primary-green-pale: #eef9f2;
  --accent-blue: #8bd9b2;
  --accent-purple: #4ab880;
  --accent-purple-pale: #eef8f3;
  --page-bg: #f5f7f5;
  --panel-bg: #ffffff;
  --panel-soft: #f7f9f7;
  --panel-dark: #111827;
  --title-color: #181a1a;
  --text-primary: #2b3035;
  --text-secondary: #67707c;
  --text-light: #8e98a6;
  --line-color: #e7ece8;
  --shadow-sm: 0 12px 28px rgba(37, 52, 44, 0.06);
  --shadow-md: 0 24px 60px rgba(37, 52, 44, 0.12);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --container-width: 1350px;
  --header-height: 88px;
  --transition: all 0.3s ease;
}

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
  color: var(--text-primary);
  background: var(--page-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

ul,
ol {
  list-style: none;
}

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

.container {
  width: min(var(--container-width), calc(100% - 40px));
  margin: 0 auto;
  padding: 0;
}

.section {
  padding: 50px 0;
}

.section-alt {
  background: #f6f8f6;
}

.section-title {
  text-align: center;
  margin-bottom: 12px;
}

.section-title-left {
  text-align: left;
}

.section-title h2 {
  font-size: 40px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--title-color);
}

.section-subtitle {
  max-width: 900px;
  margin: 0 auto 36px;
  text-align: center;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-secondary);
}

.section-title-left + .section-subtitle {
  margin-left: 0;
  margin-right: 0;
  text-align: left;
}

.section-kicker {
  display: inline-block;
  margin-bottom: 12px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(24, 196, 111, 0.08);
  color: var(--primary-green-dark);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 150px;
  height: 48px;
  padding: 0 28px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.btn-primary {
  background: linear-gradient(135deg, #1c2922 0%, #25382d 100%);
  color: #ffffff;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #223329 0%, #2d4335 100%);
  transform: translateY(-2px);
}

.btn-outline {
  border-color: var(--line-color);
  background: #ffffff;
  color: var(--title-color);
}

.btn-outline:hover {
  border-color: var(--primary-green);
  color: var(--primary-green-dark);
}

/* ---- 导航 ---- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(17, 24, 39, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 48px;
  height: 100%;
}

.logo {
  flex: 0 0 auto;
}

.logo img {
  width: 167px;
  height: 45px;
  object-fit: contain;
}

.header nav {
  margin-left: auto;
}

.nav-list {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
}

.nav-list li a {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 16px 10px;
  font-size: 15px;
  font-weight: 500;
  color: var(--title-color);
  white-space: nowrap;
}

.nav-list li a:hover {
  color: var(--active-green);
}

.nav-list li a.active {
  color: #4ab880;
  font-weight: 700;
  background: transparent;
}

.nav-list li a.active::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 6px;
  width: 28px;
  height: 2px;
  transform: translateX(-50%);
  background: #4ab880;
  border-radius: 999px;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border: none;
  background: none;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  border-radius: 2px;
  background: var(--title-color);
}

/* ---- Banner ---- */
.banner {
  position: relative;
  margin-top: var(--header-height);
  background: #ffffff;
}

.banner img {
  width: 100%;
  object-fit: cover;
}

.banner-cta {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: flex-start;
  align-items: flex-end;
  pointer-events: none;
  /* banner 图（1920x560）按宽度等比缩放，图内文案左边缘约在 14.8% 处
     （1920 设计稿 285px），底部偏移 120/1920 = 6.25%。
     偏移用百分比而非固定值，保证按钮任意宽度下都与图内文案对齐，
     不会在小屏下跑偏。padding 百分比均以 banner 宽度为基准 */
  padding-left: 14.8%;
  padding-bottom: 6.25%;
}

.banner-actions {
  display: flex;
  gap: 18px;
  pointer-events: auto;
}

.banner-actions .btn {
  min-width: 188px;
  height: 58px;
  border-radius: 6px;
  padding: 0 30px;
  font-size: 16px;
  font-weight: 700;
  box-shadow: 0 16px 36px rgba(31, 53, 68, 0.14);
}

.banner-actions .btn-primary {
  background: #4ab880;
  color: #ffffff;
}

.banner-actions .btn-primary:hover {
  background: #3ca46f;
  transform: translateY(-2px);
}

/* ---- 内页通用 ---- */
.page-hero {
  margin-top: var(--header-height);
  padding: 56px 0 40px;
  background: #ffffff;
}

.page-hero-card {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 24px;
  padding: 42px 40px;
  border-radius: 28px;
  background: linear-gradient(180deg, #ffffff 0%, #fbfcfb 100%);
  border: 1px solid #e7ece8;
  box-shadow: var(--shadow-sm);
}

.page-hero-badge {
  display: inline-flex;
  align-items: center;
  height: 32px;
  padding: 0 14px;
  margin-bottom: 16px;
  border-radius: 999px;
  background: rgba(74, 184, 128, 0.1);
  color: #2f7e58;
  font-size: 13px;
  font-weight: 700;
}

.page-hero h1 {
  margin-bottom: 14px;
  font-size: 42px;
  line-height: 1.18;
  color: var(--title-color);
}

.page-hero p {
  max-width: 720px;
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.85;
}

.page-hero-side {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-hero-stat {
  padding: 22px 20px;
  border-radius: 20px;
  background: #ffffff;
  border: 1px solid #e8eeea;
  box-shadow: 0 10px 24px rgba(31, 53, 68, 0.05);
}

.page-hero-stat strong {
  display: block;
  margin-bottom: 6px;
  color: var(--title-color);
  font-size: 28px;
  line-height: 1.1;
}

.page-hero-stat span {
  display: block;
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.75;
}

.page-section-panel {
  padding: 32px;
  border-radius: 24px;
  background: #ffffff;
  border: 1px solid #e7ece8;
  box-shadow: var(--shadow-sm);
}

.page-section-panel h3 {
  margin-bottom: 14px;
  font-size: 22px;
  line-height: 1.4;
  color: var(--title-color);
}

.page-grid-2,
.page-grid-3,
.page-grid-4 {
  display: grid;
  gap: 20px;
}

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

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

.page-grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.page-card {
  padding: 26px 24px;
  border-radius: 22px;
  background: linear-gradient(180deg, #ffffff 0%, #fcfdfd 100%);
  border: 1px solid #e7ece8;
  box-shadow: 0 10px 24px rgba(31, 53, 68, 0.05);
}

.page-card h3 {
  margin-bottom: 10px;
  font-size: 20px;
  line-height: 1.4;
  color: var(--title-color);
}

.page-card p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.8;
}

.page-card strong {
  color: #4ab880;
}

.page-list {
  display: grid;
  gap: 12px;
}

.page-list li {
  position: relative;
  padding-left: 18px;
  color: var(--text-primary);
  font-size: 14px;
  line-height: 1.8;
}

.page-list li::before {
  content: "";
  position: absolute;
  top: 10px;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #4ab880;
}

.page-cta {
  padding: 38px 40px;
  border-radius: 28px;
  background: linear-gradient(135deg, #18352a 0%, #244337 48%, #315848 100%);
  color: #ffffff;
  box-shadow: 0 24px 54px rgba(27, 49, 39, 0.18);
}

.page-cta h3 {
  margin-bottom: 10px;
  font-size: 30px;
  line-height: 1.3;
  color: #ffffff;
}

.page-cta p {
  max-width: 760px;
  margin-bottom: 20px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 15px;
  line-height: 1.85;
}

.page-cta .btn-outline {
  border-color: rgba(255, 255, 255, 0.32);
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

.page-cta .btn-outline:hover {
  border-color: #ffffff;
  color: #ffffff;
}

.page-cta .btn + .btn {
  margin-left: 14px;
}

.page-news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.page-contact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.page-contact-card {
  padding: 24px 22px;
  border-radius: 22px;
  background: #ffffff;
  border: 1px solid #e7ece8;
  box-shadow: var(--shadow-sm);
}

.page-contact-card h3 {
  margin-bottom: 10px;
  font-size: 20px;
  color: var(--title-color);
}

.page-contact-card p,
.page-contact-card a {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.8;
}

.page-contact-card a:hover {
  color: #4ab880;
}

/* ---- 频道页 / 详情页 ---- */
.page-center-hero {
  margin-top: var(--header-height);
  padding: 58px 0 64px;
  background:
    radial-gradient(circle at 50% 10%, rgba(74, 184, 128, 0.08), transparent 42%),
    linear-gradient(180deg, #eef6f8 0%, #f7fbfc 72%, #ffffff 100%);
  text-align: center;
}

.page-center-hero h1 {
  margin-bottom: 12px;
  font-size: 44px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--title-color);
}

.page-center-hero p {
  max-width: 900px;
  margin: 0 auto;
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.85;
}

.channel-page {
  background: #ffffff;
}

.channel-page .section-alt,
.channel-page .products-section,
.channel-page .solutions-section,
.channel-page .contact-showcase-section {
  background: #ffffff;
}

.news-channel-section {
  padding-top: 24px;
  background: #ffffff;
}

.news-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 26px;
}

.news-filter a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 74px;
  height: 36px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid #e3eaee;
  background: #ffffff;
  color: #60707d;
  font-size: 15px;
  font-weight: 400;
}

.news-filter a:hover,
.news-filter a.active {
  border-color: #4ab880;
  background: #4ab880;
  color: #ffffff;
}

/* ---- 模板中心 ---- */
.template-channel-section {
  padding-top: 24px;
  padding-bottom: 56px;
  background: #ffffff;
}

.template-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}

.template-filter button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 74px;
  height: 36px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid #e3eaee;
  background: #ffffff;
  color: #60707d;
  font-size: 15px;
  font-weight: 400;
  cursor: pointer;
  transition: var(--transition);
}

.template-filter button:hover,
.template-filter button.active {
  border-color: #4ab880;
  background: #4ab880;
  color: #ffffff;
}

.template-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.template-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  border-radius: 16px;
  background: #ffffff;
  border: 1px solid #e8edf0;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.template-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(74, 184, 128, 0.24);
}

.template-card-thumb {
  display: block;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: #f5f7fa;
  border-bottom: 1px solid #eef2f5;
}

.template-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.35s ease;
}

.template-card:hover .template-card-thumb img {
  transform: scale(1.03);
}

.template-card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 10px;
  padding: 18px 20px 22px;
}

.template-card-meta {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.75;
  word-break: break-all;
}

.template-card-meta strong {
  color: var(--text-primary);
  font-weight: 600;
}

.template-card-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: flex-start;
  min-width: 120px;
  height: 40px;
  margin-top: auto;
  padding: 0 22px;
  border-radius: 999px;
  background: linear-gradient(135deg, #4ab880 0%, #3a9a6c 100%);
  color: #ffffff;
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 8px 20px rgba(74, 184, 128, 0.2);
  transition: var(--transition);
}

.template-card-btn:hover {
  background: linear-gradient(135deg, #56c48d 0%, #4ab880 100%);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(74, 184, 128, 0.28);
}

.template-pagination button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  border-radius: 10px;
  border: 1px solid #e3eaee;
  background: #ffffff;
  color: #5f6d78;
  font-size: 15px;
  font-weight: 400;
  cursor: pointer;
  transition: var(--transition);
}

.template-pagination button.active,
.template-pagination button:hover {
  border-color: #4ab880;
  background: #4ab880;
  color: #ffffff;
}

.template-pagination button.active {
  font-weight: 500;
}

.news-channel-layout {
  display: grid;
  grid-template-columns: 990px 330px;
  gap: 30px;
  align-items: start;
}

.news-feed {
  display: grid;
  gap: 18px;
}

.news-list-card {
  display: flex;
  gap: 22px;
  height: 238px;
  padding: 28px;
  border-radius: 24px;
  background: #ffffff;
  border: 1px solid #e8edf0;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  overflow: hidden;
  align-items: stretch;
}

.news-list-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.news-list-thumb {
  flex: 0 0 260px;
  width: 260px;
  height: 182px;
  overflow: hidden;
  border-radius: 18px;
}

.news-list-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.news-list-card:hover .news-list-thumb img {
  transform: scale(1.04);
}

.news-list-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding-top: 5px;
  padding-bottom: 5px;
}

.news-list-content h3 {
  margin-bottom: 10px;
  font-size: 26px;
  font-weight: 700;
  line-height: 1.35;
  color: #142231;
}

.news-list-content h3 a:hover {
  color: #4ab880;
}

.news-list-content p {
  margin-bottom: 18px;
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.85;
}

.news-list-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: auto;
}

.news-list-chip {
  display: inline-flex;
  align-items: center;
  height: 30px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(74, 184, 128, 0.1);
  color: #3f8762;
  font-size: 14px;
  font-weight: 400;
}

.news-list-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 120px;
  min-width: 120px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid #d7e3df;
  color: #486754;
  font-size: 15px;
  font-weight: 700;
}

.news-list-action:hover {
  border-color: #4ab880;
  color: #4ab880;
}

.news-side-card,
.article-side-card {
  width: 330px;
  padding: 24px 22px 18px;
  border-radius: 16px;
  background: #ffffff;
  border: 1px solid #e3eaee;
  box-shadow: none;
}

.news-side-card {
  position: sticky;
  top: calc(var(--header-height) + 20px);
}

.news-side-card h3,
.article-side-card h3 {
  font-weight: 700;
  line-height: 1.3;
  color: var(--title-color);
}

.news-side-card h3 {
  font-size: 24px;
}

.article-side-card h3 {
  font-size: 18px;
}

.news-hot-list,
.article-side-card ul {
  display: block;
}

.news-hot-list li,
.article-side-card li {
  position: relative;
  color: var(--text-primary);
  font-weight: 400;
  line-height: 1.75;
}

.news-hot-list li {
  padding: 14px 0 14px 14px;
  border-bottom: 1px solid #eef2f5;
  font-size: 16px;
}

.article-side-card li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 0;
  border-bottom: 1px solid #eef2f5;
  font-size: 15px;
}

.news-hot-list li:last-child,
.article-side-card li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.news-hot-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #4ab880;
}

.article-side-card li::before {
  content: "";
  position: static;
  flex: 0 0 5px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #4ab880;
}

.news-hot-list a:hover {
  color: #4ab880;
}

.article-side-card a:hover {
  color: #4ab880;
  text-decoration: underline;
}

.news-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 32px;
  padding-top: 8px;
}

.news-pagination a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  border-radius: 10px;
  border: 1px solid #e3eaee;
  background: #ffffff;
  color: #5f6d78;
  font-size: 15px;
  font-weight: 400;
  box-shadow: none;
  transition: var(--transition);
}

.news-pagination a.active,
.news-pagination a:hover {
  border-color: #4ab880;
  background: #4ab880;
  color: #ffffff;
}

.news-pagination a.active {
  min-width: 40px;
  font-weight: 500;
}

.article-hero {
  padding: 28px 0 22px;
}

.page-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
  color: #8a95a0;
  font-size: 14px;
}

.page-breadcrumb a:hover {
  color: #4ab880;
}

.article-detail-section {
  padding-top: 0;
  background: #ffffff;
}

.article-detail-layout {
  display: grid;
  grid-template-columns: 986px 330px;
  gap: 34px;
  align-items: start;
}

.article-main-card {
  padding: 28px;
  border-radius: 28px;
  background: #ffffff;
  border: 1px solid #e8edf0;
  box-shadow: var(--shadow-sm);
}

.article-main-title {
  margin-bottom: 12px;
  font-size: 40px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--title-color);
}

.article-main-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-bottom: 18px;
  color: #7d8894;
  font-size: 15px;
}

.article-scene-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 22px;
  padding: 20px 24px;
  border-radius: 12px;
  background: #ffffff;
  border: 1px solid #e8edf0;
}

.article-scene-main {
  display: flex;
  align-items: center;
  gap: 16px;
  flex: 1;
  min-width: 0;
}

.article-scene-icon {
  flex: 0 0 56px;
  width: 56px;
  height: 56px;
  border-radius: 10px;
  object-fit: contain;
  border: 1px solid #eef2f5;
  background: #ffffff;
}

.article-scene-brand strong {
  display: block;
  margin-bottom: 6px;
  font-size: 18px;
  font-weight: 700;
  color: var(--title-color);
}

.article-scene-brand span {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.75;
}

.article-scene-btn {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 112px;
  height: 40px;
  padding: 0 16px;
  border-radius: 8px;
  border: 1px solid #2f4f63;
  background: transparent;
  color: #2f4f63;
  font-size: 15px;
  font-weight: 400;
}

.article-scene-btn:hover {
  border-color: #4ab880;
  color: #4ab880;
}

.article-cover {
  overflow: hidden;
  border-radius: 22px;
}

.article-cover img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.article-content {
  display: grid;
  gap: 16px;
  margin-top: 22px;
}

.article-content p {
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.95;
}

.article-prev-next {
  display: flex;
  justify-content: space-between;
  gap: 28px;
  margin-top: 32px;
  padding: 22px 0;
  border-top: 1px solid #e8edf0;
  border-bottom: 1px solid #e8edf0;
}

.article-prev-next a {
  flex: 1;
  display: block;
  padding: 0;
  border: none;
  border-radius: 0;
  background: transparent;
  color: #7d8894;
  font-size: 15px;
  line-height: 1.75;
}

.article-prev-next a:last-child {
  text-align: right;
}

.article-prev-next a span {
  display: none;
}

.article-prev-next a strong {
  display: inline;
  margin-bottom: 0;
  color: #2b3035;
  font-size: 15px;
  font-weight: 400;
}

.article-prev-next a:hover strong {
  color: #4ab880;
}

.article-recommend {
  margin-top: 36px;
  padding: 0;
  border-radius: 0;
  background: transparent;
  border: none;
}

.article-recommend-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 22px;
}

.article-recommend-head h3 {
  font-size: 24px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--title-color);
}

.article-recommend-head a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 108px;
  height: 36px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid #dbe5e1;
  background: #ffffff;
  color: #5f6d78;
  font-size: 15px;
  font-weight: 400;
}

.article-recommend-head a:hover {
  color: #4ab880;
}

.article-recommend-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px 40px;
}

.article-recommend-list li {
  position: relative;
  padding-left: 14px;
  color: var(--text-primary);
  font-size: 15px;
  line-height: 1.8;
}

.article-recommend-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #4ab880;
}

.article-recommend-list a:hover {
  color: #4ab880;
}

.article-side-stack {
  position: sticky;
  top: calc(var(--header-height) + 20px);
  display: grid;
  gap: 18px;
}

.article-contact-box p {
  margin-bottom: 16px;
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.8;
}

.article-contact-box .btn {
  min-width: 100%;
}

/* ---- 联系我们改版 ---- */
.contact-showcase-section {
  padding-top: 28px;
  background: #ffffff;
}

.contact-lead-panel {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: 28px;
  padding: 30px;
  border-radius: 28px;
  background: linear-gradient(180deg, #ffffff 0%, #fbfcfd 100%);
  border: 1px solid #e7ece8;
  box-shadow: var(--shadow-sm);
}

.contact-lead-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 14px 18px;
}

.contact-lead-copy h2 {
  margin-bottom: 18px;
  font-size: 38px;
  font-weight: 700;
  line-height: 1.24;
  color: var(--title-color);
}

.contact-lead-copy p {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.9;
}

.contact-form-panel {
  padding: 12px;
  border-radius: 24px;
  background: linear-gradient(180deg, #ffffff 0%, #fdfefe 100%);
  border: 1px solid #edf2ef;
}

.contact-request-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.contact-request-form .field-full {
  grid-column: 1 / -1;
}

.contact-request-form input,
.contact-request-form select,
.contact-request-form textarea {
  width: 100%;
  padding: 13px 16px;
  border-radius: 12px;
  border: 1px solid #dde7e3;
  background: #ffffff;
  color: var(--text-primary);
  font-size: 15px;
  outline: none;
  transition: var(--transition);
}

.contact-request-form input:focus,
.contact-request-form select:focus,
.contact-request-form textarea:focus {
  border-color: rgba(74, 184, 128, 0.56);
  box-shadow: 0 0 0 3px rgba(74, 184, 128, 0.12);
}

.contact-request-form textarea {
  min-height: 130px;
  resize: vertical;
}

.contact-request-form button {
  min-width: 164px;
  height: 48px;
  border: none;
  border-radius: 999px;
  background: #4ab880;
  color: #ffffff;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}

.contact-request-form button:hover {
  background: #3ca46f;
}

.contact-submit {
  display: flex;
  justify-content: center;
  margin-top: 8px;
}

.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 35px;
}

.contact-info-card {
  display: flex;
  flex-direction: column;
  min-height: 248px;
  padding: 24px 22px;
  border-radius: 16px;
  background: #ffffff;
  border: 1px solid #e7ece8;
  box-shadow: 0 8px 24px rgba(31, 53, 68, 0.04);
}

.contact-info-card h3 {
  margin-bottom: 16px;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--title-color);
}

.contact-info-value {
  display: block;
  margin-bottom: 14px;
  color: #142231;
  font-size: 26px;
  font-weight: 800;
  line-height: 1.35;
  word-break: break-word;
}

.contact-info-card p {
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.85;
}

.contact-info-card.contact-info-qr {
  align-items: center;
  text-align: center;
}

.contact-info-card.contact-info-qr p {
  margin-top: 14px;
}

.contact-qr {
  width: 122px;
  height: 122px;
  margin-top: 10px;
  border-radius: 10px;
  object-fit: cover;
  border: 1px solid #eef2f6;
}

.contact-location-card {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 24px;
  align-items: center;
  margin-top: 35px;
  padding: 30px;
  border-radius: 28px;
  background: #ffffff;
  border: 1px solid #e7ece8;
  box-shadow: var(--shadow-sm);
}

.contact-location-copy h2 {
  margin-bottom: 16px;
  font-size: 34px;
  font-weight: 700;
  line-height: 1.24;
  color: var(--title-color);
}

.contact-location-copy p {
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.9;
}

.contact-location-map img {
  width: 100%;
  border-radius: 20px;
  border: 1px solid #edf1f4;
}

.contact-page .section {
  padding: 30px 0;
}

.contact-page .contact-flow-section {
  padding-top: 10px;
}

.contact-page .contact-flow-section .section-title {
  margin-bottom: 10px;
}

.contact-page .contact-flow-section .section-title h2 {
  font-size: 34px;
}

.contact-page .contact-flow-section .section-subtitle {
  margin-bottom: 28px;
}

.contact-page .contact-flow-section .page-grid-4 {
  gap: 22px;
  counter-reset: contact-flow;
}

.contact-page .contact-flow-section .page-card {
  position: relative;
  min-height: 176px;
  padding: 30px 24px 28px;
  border-radius: 18px;
  text-align: left;
  background: linear-gradient(180deg, #ffffff 0%, #fbfcfd 100%);
  transition: var(--transition);
  overflow: hidden;
}

.contact-page .contact-flow-section .page-card::before {
  content: counter(contact-flow, decimal-leading-zero);
  counter-increment: contact-flow;
  position: absolute;
  top: 18px;
  right: 18px;
  font-size: 36px;
  font-weight: 800;
  line-height: 1;
  color: rgba(74, 184, 128, 0.12);
}

.contact-page .contact-flow-section .page-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(31, 53, 68, 0.08);
  border-color: rgba(74, 184, 128, 0.32);
}

.contact-page .contact-flow-section .page-card h3 {
  margin-bottom: 12px;
  font-size: 20px;
  font-weight: 700;
  color: var(--title-color);
}

.contact-page .contact-flow-section .page-card p {
  font-size: 16px;
  line-height: 1.85;
}

.contact-page .contact-cta-section .page-cta {
  padding: 42px 44px;
  border-radius: 20px;
  text-align: center;
}

.contact-page .contact-cta-section .page-cta h3 {
  font-size: 32px;
}

.contact-page .contact-cta-section .page-cta p {
  margin-left: auto;
  margin-right: auto;
}

/* ---- 为什么 GEO ---- */
.why-section {
  background:
    radial-gradient(circle at 14% 14%, rgba(74, 184, 128, 0.05), transparent 24%),
    linear-gradient(180deg, #ffffff 0%, #ffffff 100%);
}

.why-layout {
  display: grid;
  grid-template-columns: 390px 1fr;
  gap: 22px;
  align-items: stretch;
}

.why-intro {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 34px;
  border-radius: 28px;
  background: linear-gradient(180deg, #ffffff 0%, #fbfcfb 100%);
  color: var(--title-color);
  border: 1px solid #e7ece8;
  box-shadow: var(--shadow-md);
}

.why-intro::before {
  content: "";
  position: absolute;
  top: -120px;
  right: -60px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(74, 184, 128, 0.08) 0%, rgba(74, 184, 128, 0) 70%);
}

.why-intro::after {
  content: "GEO";
  position: absolute;
  right: 28px;
  bottom: 22px;
  font-size: 78px;
  font-weight: 800;
  color: rgba(74, 184, 128, 0.04);
  letter-spacing: 0.08em;
}

.why-intro h3 {
  position: relative;
  z-index: 1;
  margin-bottom: 14px;
  font-size: 28px;
  line-height: 1.35;
  font-weight: 700;
  color: var(--title-color);
}

.why-intro p {
  position: relative;
  z-index: 1;
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.8;
}

.why-points {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.why-point {
  position: relative;
  overflow: hidden;
  padding: 24px 20px;
  border: 1px solid #e8ece9;
  border-radius: 20px;
  background: linear-gradient(180deg, #ffffff 0%, #fcfdfc 100%);
  box-shadow: var(--shadow-sm);
}

.why-point > * {
  position: relative;
  z-index: 1;
}

.why-point-index {
  position: absolute;
  top: 16px;
  right: 18px;
  margin-bottom: 0;
  color: rgba(74, 184, 128, 0.08);
  font-size: 56px;
  font-weight: 700;
  line-height: 1;
}

.why-point h3 {
  margin-bottom: 10px;
  font-size: 18px;
  line-height: 1.4;
  font-weight: 700;
  color: var(--title-color);
}

.why-point p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.7;
}

/* ---- 产品 ---- */
.products-section {
  background: #f5f7fa;
}

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

.home-product-card {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 28px 28px 30px;
  border-radius: 20px;
  background: #ffffff;
  border: 1px solid #e8edf0;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.home-product-card.is-featured {
  grid-column: 1 / -1;
  padding: 32px 40px;
  background: linear-gradient(135deg, #ffffff 0%, #f8fcfa 100%);
  border-color: rgba(74, 184, 128, 0.22);
}

.home-product-card.is-featured::after {
  display: none;
}

.home-product-featured-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(140px, 223px);
  gap: 40px;
  align-items: center;
}

.home-product-featured-copy {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.home-product-featured-visual {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin-left: -50px;
  padding: 0;
  border-radius: 0;
  background: transparent;
  border: none;
}

.home-product-featured-visual img {
  width: 100%;
  max-width: 223px;
  height: auto;
  aspect-ratio: 223 / 60;
  object-fit: contain;
}

.home-product-card.is-featured h3 {
  font-size: 28px;
}

.home-product-card.is-featured p {
  max-width: none;
  font-size: 15px;
}

.home-product-card.is-featured .home-product-tags {
  max-width: none;
}

.home-product-card::after {
  content: "";
  position: absolute;
  right: -36px;
  bottom: -36px;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(74, 184, 128, 0.08) 0%, rgba(74, 184, 128, 0) 72%);
  pointer-events: none;
}

.home-product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(74, 184, 128, 0.22);
}

.home-product-card h3 {
  position: relative;
  z-index: 1;
  margin-bottom: 12px;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--title-color);
}

.home-product-card p {
  position: relative;
  z-index: 1;
  flex: 1;
  margin-bottom: 18px;
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.8;
}

.home-product-tags {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.home-product-tags span {
  padding: 6px 12px;
  border-radius: 8px;
  background: rgba(74, 184, 128, 0.08);
  color: #4a6b58;
  font-size: 13px;
  line-height: 1.5;
}

.home-product-cta {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  margin-top: auto;
  padding: 11px 24px;
  border-radius: 999px;
  background: linear-gradient(135deg, #4ab880 0%, #3a9a6c 100%);
  color: #ffffff;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.4;
  box-shadow: 0 8px 20px rgba(74, 184, 128, 0.22);
  transition: var(--transition);
}

.home-product-cta:hover {
  background: linear-gradient(135deg, #56c48d 0%, #4ab880 100%);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(74, 184, 128, 0.3);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.product-card {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 22px 22px 24px;
  border-radius: 22px;
  background: linear-gradient(180deg, #ffffff 0%, #fcfdfc 100%);
  border: 1px solid #e7ece8;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.product-card::before {
  display: none;
}

.product-card::after {
  content: "";
  position: absolute;
  top: -70px;
  right: -70px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(74, 184, 128, 0.05) 0%, rgba(74, 184, 128, 0) 70%);
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.product-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 4 / 3;
  margin-bottom: 18px;
  padding: 10px;
  border-radius: 18px;
  background: #fcfcfe;
  border: 1px solid #edf2ee;
}

.product-visual img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-card h3 {
  margin-bottom: 10px;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--title-color);
}

.product-card p {
  margin-bottom: 22px;
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.75;
}

.product-card-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 126px;
  height: 40px;
  margin-top: auto;
  border: 1px solid #dbe7df;
  border-radius: 10px;
  color: #4ab880;
  font-size: 16px;
  font-weight: 700;
}

.product-card-link:hover {
  border-color: var(--active-green);
  background: rgba(74, 184, 128, 0.08);
  color: var(--active-green);
}

/* ---- 解决方案 ---- */
.solutions-section {
  background:
    linear-gradient(180deg, #ffffff 0%, #ffffff 100%);
}

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

.solution-card {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  overflow: hidden;
  min-height: 238px;
  padding: 32px;
  border-radius: 28px;
  background: linear-gradient(180deg, #ffffff 0%, #fbfcfc 100%);
  border: 1px solid #e7ece8;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.solution-card-copy {
  position: relative;
  z-index: 1;
  flex: 1;
  padding-right: 8px;
}

.solution-card::before {
  content: "";
  position: absolute;
  top: -74px;
  right: -42px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(74, 184, 128, 0.1) 0%, rgba(74, 184, 128, 0) 72%);
}

.solution-card::after {
  display: none;
}

.solution-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.solution-step {
  position: absolute;
  top: -8px;
  left: 0;
  color: rgba(74, 184, 128, 0.1);
  font-size: 82px;
  font-weight: 700;
  line-height: 1;
}

.solution-card h3 {
  position: relative;
  z-index: 1;
  margin: 38px 0 12px;
  font-size: 22px;
  line-height: 1.4;
  color: var(--title-color);
}

.solution-card p {
  position: relative;
  z-index: 1;
  max-width: 360px;
  margin-bottom: 18px;
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.75;
}

.solution-card ul {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  position: relative;
  z-index: 1;
}

.solution-card li {
  padding: 8px 14px;
  border-radius: 999px;
  background: #f6faf7;
  border: 1px solid #e3ede7;
  font-size: 14px;
  color: var(--text-primary);
}

.solution-card li::before {
  display: none;
}

.solution-card-icon {
  flex: 0 0 170px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.solution-card-icon img {
  width: 150px;
  height: 150px;
  object-fit: contain;
}

/* ---- 核心功能 ---- */
#core-features {
  background: #f5f7fa;
}

.core-compare {
  position: relative;
  display: grid;
  grid-template-columns: 0.92fr 76px 1.18fr;
  align-items: stretch;
  gap: 14px;
  margin-bottom: 0;
}

.compare-card {
  padding: 22px 18px 18px;
  border: 1px solid #e5eaef;
  border-radius: 28px;
  background: #ffffff;
  box-shadow: var(--shadow-sm);
}

.compare-card-tag {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: auto;
  margin-bottom: 16px;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.3;
  text-align: center;
}

.compare-card-muted .compare-card-tag {
  color: #4a5563;
}

.compare-card-highlight {
  border-color: #dfe9e3;
}

.compare-card-highlight .compare-card-tag {
  color: #4ab880;
  font-size: 22px;
  font-weight: 700;
}

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

.compare-list li {
  padding: 18px 20px 18px 64px;
  border-radius: 16px;
  background: linear-gradient(180deg, #ffffff 0%, #fcfdfd 100%);
  border: 1px solid #e8edf0;
  position: relative;
  box-shadow: 0 8px 22px rgba(31, 53, 68, 0.05);
}

.compare-card-muted .compare-list li {
  min-height: 70px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.compare-card-muted .compare-list li::before,
.compare-card-highlight .compare-list li::before {
  position: absolute;
  top: 50%;
  left: 18px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
  transform: translateY(-50%);
}

.compare-card-muted .compare-list li::before {
  content: "×";
  background: #f1f3f6;
  color: #c7ced8;
}

.compare-card-highlight .compare-list li::before {
  content: "✓";
  background: linear-gradient(135deg, #4ab880 0%, #33c36f 100%);
  color: #ffffff;
  box-shadow: 0 8px 18px rgba(74, 184, 128, 0.22);
}

.compare-list strong {
  display: block;
  margin-bottom: 6px;
  font-size: 17px;
  line-height: 1.4;
  color: var(--title-color);
}

.compare-card-highlight .compare-list strong {
  color: #4ab880;
  font-weight: 700;
}

.compare-list span {
  display: block;
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.8;
}

.compare-vs {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  margin: auto;
  border-radius: 50%;
  background: linear-gradient(135deg, #ffffff 0%, #f5faf7 100%);
  border: 1px solid #dde9e1;
  color: #4ab880;
  font-size: 22px;
  font-weight: 800;
  box-shadow: var(--shadow-sm);
}

/* ---- 帮助中心 ---- */
.help-center-section {
  background: #f5f7fa;
  padding-top: 64px;
  padding-bottom: 64px;
}

.help-center-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 56px;
  align-items: stretch;
}

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

.help-center-intro h2 {
  margin-bottom: 10px;
  font-size: 40px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--title-color);
}

.help-center-intro p {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.8;
}

.help-center-faq {
  border-top: 1px solid #edf1f4;
}

.faq-item {
  border-bottom: 1px solid #edf1f4;
}

.faq-item summary {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 36px 22px 0;
  list-style: none;
  cursor: pointer;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--title-color);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "";
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
  background:
    linear-gradient(#8a95a0, #8a95a0) center/12px 1.5px no-repeat,
    linear-gradient(#8a95a0, #8a95a0) center/1.5px 12px no-repeat;
  transform: rotate(0deg);
  transition: transform 0.25s ease;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item p {
  padding: 0 0 22px;
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.9;
}

/* ---- 行业应用 ---- */
.industry-section {
  background: #ffffff;
}

.industry-layout {
  display: block;
}

.industry-slider {
  position: relative;
  display: flex;
  align-items: center;
  overflow: visible;
}

.industry-viewport {
  flex: 1;
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none;
  padding: 4px 0;
  scroll-snap-type: x mandatory;
}

.industry-viewport::-webkit-scrollbar {
  display: none;
}

.industry-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 24px;
  width: calc(200% + 24px);
}

.industry-card {
  overflow: hidden;
  padding: 0;
  border-radius: 24px;
  background: #ffffff;
  border: 1px solid #e7ece8;
  transition: var(--transition);
  min-width: 0;
  scroll-snap-align: start;
  box-shadow: 0 10px 24px rgba(74, 184, 128, 0.06);
}

.industry-card::before {
  display: none;
}

.industry-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 42px rgba(74, 184, 128, 0.16);
}

.industry-card-media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.industry-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.industry-card:hover .industry-card-media img {
  transform: scale(1.04);
}

.industry-card-body {
  padding: 22px 22px 24px;
}

.industry-card h3 {
  padding: 0;
  margin-bottom: 10px;
  font-size: 22px;
  line-height: 1.4;
  color: var(--title-color);
}

.industry-card p {
  padding: 0;
  margin-bottom: 18px;
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.75;
}

.industry-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 104px;
  height: 36px;
  margin: 0;
  border-radius: 10px;
  border: 1px solid #d9e4df;
  background: #ffffff;
  color: #466553;
  font-size: 14px;
  font-weight: 700;
}

.industry-action:hover {
  border-color: var(--active-green);
  color: var(--active-green);
}

.industry-nav {
  position: absolute;
  top: 50%;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(74, 184, 128, 0.22);
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 12px 28px rgba(74, 184, 128, 0.12);
  cursor: pointer;
  transform: translateY(-50%);
}

.industry-nav:hover {
  border-color: #4ab880;
  background: #4ab880;
}

.industry-prev {
  left: -72px;
}

.industry-next {
  right: -72px;
}

.industry-nav span {
  display: block;
  width: 12px;
  height: 12px;
}

.industry-prev span {
  border-left: 2px solid #4ab880;
  border-bottom: 2px solid #4ab880;
  transform: rotate(45deg);
}

.industry-next span {
  border-top: 2px solid #4ab880;
  border-right: 2px solid #4ab880;
  transform: rotate(45deg);
}

.industry-nav:hover span {
  border-color: #ffffff;
}

/* ---- 客户 ---- */
#cases {
  background: #f5f7fa;
}

.clients-wrapper {
  position: relative;
  overflow: hidden;
  padding: 10px 0 0;
  border-radius: 22px;
  background: #f5f7fa;
  border: none;
  box-shadow: none;
}

.clients-marquee {
  display: grid;
  gap: 18px;
}

.clients-row {
  overflow: hidden;
}

.clients-track {
  display: flex;
  align-items: center;
  gap: 18px;
  width: max-content;
}

.clients-row-top .clients-track {
  animation: clients-marquee-left 28s linear infinite;
}

.clients-row-bottom .clients-track {
  animation: clients-marquee-right 34s linear infinite;
}

.clients-row:hover .clients-track {
  animation-play-state: paused;
}

.client-item {
  display: flex;
  flex: 0 0 149px;
  align-items: center;
  justify-content: center;
  width: 149px;
  height: 66px;
  min-height: 66px;
  padding: 0;
  border-radius: 10px;
  background: #ffffff;
  border: 1px solid #eef2f6;
  box-shadow: 0 10px 24px rgba(31, 53, 68, 0.05);
  transition: var(--transition);
}

.client-item img {
  width: 100%;
  height: 100%;
  max-width: 149px;
  max-height: 66px;
  object-fit: contain;
  opacity: 0.95;
}

.client-item:hover {
  border-color: rgba(74, 184, 128, 0.26);
  box-shadow: 0 16px 34px rgba(88, 107, 146, 0.1);
  transform: translateY(-3px);
}

@keyframes clients-marquee-left {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(calc(-50% - 9px));
  }
}

@keyframes clients-marquee-right {
  from {
    transform: translateX(calc(-50% - 9px));
  }
  to {
    transform: translateX(0);
  }
}

/* ---- 新闻 ---- */
#news {
  background: #ffffff;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.news-card {
  overflow: hidden;
  border-radius: 16px;
  background: #ffffff;
  border: 1px solid #e8ece9;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.news-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.news-thumb {
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.news-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.news-body {
  padding: 20px 18px 20px;
}

.news-body h3 {
  margin-bottom: 10px;
  font-size: 18px;
  line-height: 1.45;
  color: var(--title-color);
}

.news-body p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.75;
  margin-bottom: 14px;
}

.news-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 104px;
  height: 36px;
  border-radius: 10px;
  border: 1px solid #d9e4df;
  color: #466553;
  font-size: 14px;
  font-weight: 700;
}

.news-link:hover {
  border-color: var(--active-green);
  color: var(--active-green);
}

.news-more {
  margin-top: 26px;
  text-align: center;
}

.news-more .btn-outline {
  min-width: 136px;
  border-radius: 10px;
  border-color: #d9e4df;
  color: #466553;
  font-size: 16px;
  font-weight: 700;
}

.news-more .btn-outline:hover {
  border-color: var(--active-green);
  color: var(--active-green);
}

/* ---- 合伙人 ---- */
.partner-strip {
  padding: 72px 0 72px;
  background: #ffffff;
}

.partner-strip-inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 24px;
  color: var(--title-color);
}

.partner-hero {
  position: relative;
  overflow: hidden;
  padding: 42px 40px;
  border-radius: 28px;
  background: linear-gradient(135deg, #18352a 0%, #244337 48%, #315848 100%);
  box-shadow: 0 26px 64px rgba(27, 49, 39, 0.18);
}

.partner-hero::before {
  content: "";
  position: absolute;
  top: -120px;
  right: -80px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.14) 0%, rgba(255, 255, 255, 0) 72%);
}

.partner-hero > * {
  position: relative;
  z-index: 1;
}

.partner-strip-text h3 {
  margin-bottom: 12px;
  font-size: 34px;
  line-height: 1.35;
  color: #ffffff;
}

.partner-strip-text p {
  max-width: 640px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 15px;
  line-height: 1.8;
}

.partner-strip-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 22px;
}

.partner-strip-points span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 18px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #ffffff;
  font-size: 14px;
  font-weight: 600;
}

.partner-hero-badge {
  margin-top: 26px;
  padding: 18px 20px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
}

.partner-hero-badge strong {
  display: block;
  margin-bottom: 8px;
  font-size: 18px;
  color: #ffffff;
}

.partner-hero-badge span {
  display: block;
  color: rgba(255, 255, 255, 0.8);
  font-size: 14px;
  line-height: 1.75;
}

.partner-strip-side {
  display: grid;
  gap: 16px;
  align-content: stretch;
}

.partner-side-card {
  padding: 24px 22px;
  border-radius: 22px;
  background: #ffffff;
  border: 1px solid #e3ece6;
  box-shadow: var(--shadow-sm);
}

.partner-side-card strong {
  display: block;
  margin-bottom: 8px;
  font-size: 20px;
  color: var(--title-color);
}

.partner-side-card span {
  display: block;
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.75;
}

.partner-strip-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: flex-start;
  align-items: center;
  padding: 24px 22px;
  border-radius: 22px;
  background: #ffffff;
  border: 1px solid #e3ece6;
  box-shadow: var(--shadow-sm);
}

.partner-strip-actions .btn {
  min-width: 172px;
  height: 48px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 700;
}

.partner-strip-actions .btn-primary {
  background: #4ab880;
  color: #ffffff;
}

.partner-strip-actions .btn-primary:hover {
  background: #3ca46f;
}

.partner-strip-actions .btn-outline {
  border-color: #dbe7df;
  background: #ffffff;
  color: #385846;
}

.partner-strip-actions .btn-outline:hover {
  border-color: var(--active-green);
  color: var(--active-green);
}

.channel-partner-cta {
  padding: 50px 0;
  background: #f5f7fa;
}

.channel-partner-cta .partner-hero {
  background: linear-gradient(135deg, #1a3d30 0%, #265642 52%, #326b52 100%);
}

.channel-partner-cta .partner-strip-actions .btn-primary {
  min-width: 180px;
  height: 52px;
  font-size: 17px;
  font-weight: 700;
  border-radius: 10px;
}

/* ---- 产品中心 / 功能说明频道 ---- */
.channel-page-section {
  padding: 56px 0;
  background: #ffffff;
}

.channel-page-section.channel-page-section-alt {
  background: #f5f7fa;
}

.channel-page-section.channel-page-section-top {
  padding-top: 24px;
}

.channel-page-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-bottom: 40px;
}

.channel-page-section .section-title h2 {
  font-size: 36px;
}

.channel-page-section .section-subtitle {
  margin-bottom: 32px;
}

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

.product-module-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 26px 26px 24px;
  border-radius: 18px;
  background: #ffffff;
  border: 1px solid #e8edf0;
  box-shadow: none;
  transition: var(--transition);
}

.product-module-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(74, 184, 128, 0.28);
}

.product-module-card.is-wide {
  grid-column: 1 / -1;
  max-width: 100%;
}

.product-module-card.is-featured {
  grid-column: 1 / -1;
  padding: 32px 34px 30px;
  background: linear-gradient(135deg, #ffffff 0%, #f8fcfa 100%);
  border-color: rgba(74, 184, 128, 0.28);
  box-shadow: none;
}

.product-module-card.is-featured .module-desc {
  max-width: 920px;
  font-size: 15px;
}

.product-module-card.is-featured .module-list {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.product-module-head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 14px;
}

.product-module-icon {
  flex: 0 0 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(74, 184, 128, 0.12);
  color: #3f8762;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
}

.product-module-card h3 {
  margin-bottom: 12px;
  font-size: 28px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--title-color);
}

.product-module-card.is-featured h3 {
  margin-bottom: 14px;
}

.product-module-tag {
  display: inline-block;
  color: #4ab880;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
}

.product-module-card .module-desc {
  margin-bottom: 14px;
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.85;
}

.product-module-card .module-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 16px;
  margin-bottom: 14px;
}

.product-module-card.is-wide .module-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.product-module-card .module-list li {
  position: relative;
  padding-left: 14px;
  color: var(--text-primary);
  font-size: 15px;
  line-height: 1.7;
}

.product-module-card .module-list li::before {
  content: "";
  position: absolute;
  top: 9px;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #4ab880;
}

.product-module-fit {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid #eef2f5;
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.8;
}

.product-module-fit strong {
  color: var(--title-color);
  font-weight: 700;
}

.product-version-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.product-version-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 28px 24px;
  border-radius: 18px;
  background: #ffffff;
  border: 1px solid #e8edf0;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.product-version-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(74, 184, 128, 0.28);
}

.product-version-card h3 {
  margin-bottom: 10px;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--title-color);
}

.product-version-card .version-position {
  display: inline-block;
  margin-bottom: 14px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(74, 184, 128, 0.1);
  color: #3f8762;
  font-size: 13px;
  font-weight: 600;
}

.product-version-card p {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.85;
}

.channel-cta-section {
  padding-top: 24px;
  padding-bottom: 24px;
  background: #f5f7fa;
}

.features-page .channel-cta-section {
  background: #ffffff;
}

.channel-cta-section .channel-cta-panel {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: 36px 48px 38px;
  border-radius: 28px;
  background: linear-gradient(135deg, #18352a 0%, #244337 48%, #315848 100%);
  box-shadow: 0 26px 64px rgba(27, 49, 39, 0.18);
  color: #ffffff;
}

.channel-cta-section .channel-cta-panel::before {
  content: "";
  position: absolute;
  top: -120px;
  right: -80px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.14) 0%, rgba(255, 255, 255, 0) 72%);
  pointer-events: none;
}

.channel-cta-section .channel-cta-panel > * {
  position: relative;
  z-index: 1;
}

.channel-cta-section .channel-cta-panel h3 {
  margin-bottom: 10px;
  font-size: 28px;
  font-weight: 700;
  line-height: 1.35;
  color: #ffffff;
}

.channel-cta-section .channel-cta-panel p {
  margin: 0 auto 22px;
  max-width: none;
  white-space: nowrap;
  color: rgba(255, 255, 255, 0.82);
  font-size: 15px;
  line-height: 1.7;
}

.channel-cta-section .channel-cta-panel .btn-primary {
  min-width: 168px;
  height: 48px;
  border-radius: 10px;
  font-size: 17px;
  font-weight: 700;
  background: #4ab880;
  box-shadow: none;
}

.channel-cta-section .channel-cta-panel .btn-primary:hover {
  background: #3ca46f;
  box-shadow: none;
  transform: translateY(-2px);
}

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

.feature-module-item {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 28px 28px 26px;
  border-radius: 18px;
  background: #ffffff;
  border: 1px solid #e8edf0;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.feature-module-item h3 {
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid #eef2f5;
  font-size: 28px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--title-color);
}

.feature-module-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(74, 184, 128, 0.22);
}

.feature-module-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
}

.feature-module-head h3 {
  margin-bottom: 0;
  font-size: 22px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--title-color);
}

.feature-module-copy h3 {
  margin-bottom: 10px;
  font-size: 26px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--title-color);
}

.feature-module-item .feature-module-desc {
  margin-bottom: 14px;
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.85;
}

.feature-point-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 0;
}

.feature-point-list li {
  position: relative;
  padding-left: 14px;
  color: var(--text-primary);
  font-size: 15px;
  line-height: 1.7;
}

.feature-point-list li::before {
  content: "";
  position: absolute;
  top: 9px;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #4ab880;
}

.feature-example-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed #e8edf0;
}

.feature-example-list li {
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(74, 184, 128, 0.06);
  border: 1px solid rgba(74, 184, 128, 0.14);
  color: var(--text-primary);
  font-size: 15px;
  line-height: 1.5;
}

.feature-module-note {
  padding: 14px 16px;
  border-radius: 12px;
  background: rgba(74, 184, 128, 0.06);
  border: 1px solid rgba(74, 184, 128, 0.12);
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.85;
}

.feature-module-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: auto;
  padding: 24px;
  border-radius: 16px;
  background: linear-gradient(180deg, #f8fcfa 0%, #f2f8f5 100%);
  border: 1px solid #e7ece8;
}

.feature-module-icon {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(74, 184, 128, 0.12);
  color: #4ab880;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.3;
  text-align: center;
}

.geo-workflow-header {
  max-width: 720px;
  margin: 0 auto 40px;
  text-align: center;
}

.geo-workflow-header h2 {
  margin-bottom: 12px;
  font-size: 30px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--title-color);
}

.geo-workflow-header p {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.85;
}

.geo-workflow-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.geo-workflow-column {
  overflow: hidden;
  border-radius: 22px;
  background: #ffffff;
  border: 1px solid #e8edf0;
  box-shadow: var(--shadow-sm);
}

.geo-workflow-column-head {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 24px 28px;
  background: linear-gradient(135deg, #18352a 0%, #244337 48%, #315848 100%);
  color: #ffffff;
}

.geo-workflow-column-num {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.18);
  font-size: 16px;
  font-weight: 800;
  line-height: 1;
}

.geo-workflow-column-head h3 {
  margin-bottom: 4px;
  font-size: 22px;
  font-weight: 700;
  line-height: 1.35;
  color: #ffffff;
}

.geo-workflow-column-head p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 14px;
  line-height: 1.7;
}

.geo-workflow-steps {
  margin: 0;
  padding: 24px 28px 28px;
  list-style: none;
}

.geo-workflow-steps li {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding-bottom: 22px;
}

.geo-workflow-steps li:last-child {
  padding-bottom: 0;
}

.geo-workflow-steps li:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 38px;
  left: 17px;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, #4ab880 0%, rgba(74, 184, 128, 0.15) 100%);
}

.geo-workflow-step-index {
  position: relative;
  z-index: 1;
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(74, 184, 128, 0.12);
  color: #4ab880;
  font-size: 13px;
  font-weight: 800;
  line-height: 1;
}

.geo-workflow-step-text {
  padding-top: 7px;
  color: var(--text-primary);
  font-size: 15px;
  line-height: 1.65;
  font-weight: 500;
}

.geo-workflow-steps li:hover .geo-workflow-step-index {
  background: linear-gradient(135deg, #4ab880 0%, #3a9a6c 100%);
  color: #ffffff;
}

.feature-flow-header {
  max-width: 720px;
  margin: 0 auto 40px;
  text-align: center;
}

.feature-flow-header h2 {
  margin-bottom: 12px;
  font-size: 30px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--title-color);
}

.feature-flow-header p {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.85;
}

.feature-flow-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 28px 14px;
  padding: 0;
  border-radius: 0;
  background: transparent;
  border: none;
  box-shadow: none;
}

.feature-flow-row {
  display: contents;
}

.feature-flow-step {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 76px;
  padding: 16px 18px;
  border-radius: 14px;
  background: #ffffff;
  border: 1px solid #e8edf0;
  box-shadow: none;
  transition: var(--transition);
}

.feature-flow-step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  border-radius: 14px 0 0 14px;
  background: linear-gradient(180deg, #4ab880 0%, #3a9a6c 100%);
  opacity: 0;
  transition: var(--transition);
}

.feature-flow-step:hover::before {
  opacity: 1;
}

.feature-flow-step:not(:nth-child(4n)):not(:last-child)::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -10px;
  z-index: 1;
  width: 8px;
  height: 8px;
  border-top: 2px solid #4ab880;
  border-right: 2px solid #4ab880;
  transform: translateY(-50%) rotate(45deg);
  opacity: 0.75;
}

.feature-flow-step:nth-child(4)::after {
  display: none;
}

.feature-flow-step:nth-child(n + 5) {
  margin-top: 0;
}

.feature-flow-step:hover {
  transform: translateY(-2px);
  border-color: rgba(74, 184, 128, 0.28);
  background: #f8fcfa;
  box-shadow: 0 10px 24px rgba(74, 184, 128, 0.1);
}

.feature-flow-step strong {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin-bottom: 0;
  border-radius: 50%;
  background: linear-gradient(135deg, #4ab880 0%, #3a9a6c 100%);
  color: #ffffff;
  font-size: 13px;
  font-weight: 800;
}

.feature-flow-step span {
  flex: 1;
  display: block;
  color: var(--text-primary);
  font-size: 15px;
  line-height: 1.6;
  font-weight: 500;
}

/* ---- 问题地图 ---- */
.faq-map-section {
  padding-top: 28px;
  padding-bottom: 72px;
  background: #ffffff;
}

.faq-map-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.faq-map-card {
  overflow: hidden;
  border-radius: 16px;
  background: #ffffff;
  border: 1px solid #e8edf0;
  box-shadow: var(--shadow-sm);
}

.faq-map-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  background: linear-gradient(180deg, #eef6f8 0%, #f4fafb 100%);
  border-bottom: 1px solid #e8edf0;
}

.faq-map-card-head h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--title-color);
}

.faq-map-card-head a {
  color: #4ab880;
  font-size: 15px;
  white-space: nowrap;
}

.faq-map-card-head a:hover {
  color: #3ca46f;
}

.faq-map-list {
  display: grid;
}

.faq-map-list a {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 22px;
  border-bottom: 1px solid #eef2f5;
  color: var(--text-primary);
  transition: var(--transition);
}

.faq-map-list li:last-child a {
  border-bottom: none;
}

.faq-map-list a:hover {
  background: rgba(74, 184, 128, 0.04);
  color: #4ab880;
}

.faq-map-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 34px;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: rgba(74, 184, 128, 0.12);
  color: #4ab880;
  font-size: 14px;
  font-weight: 700;
}

.faq-map-text {
  flex: 1;
  min-width: 0;
  font-size: 16px;
  line-height: 1.6;
}

.faq-map-arrow {
  flex: 0 0 auto;
  color: #b0bcc6;
  font-size: 16px;
}

.faq-list-section,
.faq-detail-section {
  background: #ffffff;
}

.faq-list-section {
  padding-top: 0;
}

.faq-detail-section {
  margin-top: var(--header-height);
  padding-top: 28px;
  padding-bottom: 72px;
}

.faq-list-section .page-breadcrumb,
.faq-detail-section .page-breadcrumb {
  margin-bottom: 22px;
}

.faq-channel-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 30px;
  align-items: start;
}

.faq-list-feed {
  display: grid;
  gap: 18px;
}

.faq-list-card {
  padding: 26px 28px;
  border-radius: 16px;
  background: #ffffff;
  border: 1px solid #e8edf0;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.faq-list-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.faq-list-card h3 {
  margin-bottom: 12px;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.4;
  color: #142231;
}

.faq-list-card h3 a:hover {
  color: #4ab880;
}

.faq-list-card p {
  margin-bottom: 18px;
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.85;
}

.faq-list-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.faq-list-chip {
  display: inline-flex;
  align-items: center;
  height: 30px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(74, 184, 128, 0.1);
  color: #3f8762;
  font-size: 14px;
}

.faq-list-action {
  color: #5f6d78;
  font-size: 15px;
}

.faq-list-action:hover {
  color: #4ab880;
}

/* ---- 友情链接 ---- */
.links-section {
  padding-top: 0;
  padding-bottom: 0;
  background: #ffffff;
}

.links-wrapper {
  min-height: 165px;
  padding: 0;
  border-top: none;
  border-bottom: none;
  background: #ffffff;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.links-wrapper .section-title {
  margin-bottom: 16px;
}

.links-wrapper .section-title h2 {
  font-size: 20px;
  font-weight: 700;
}

.links-list {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 28px;
  justify-content: flex-start;
}

.links-list a {
  font-size: 15px;
  color: #5f6977;
}

.links-list a:hover {
  color: var(--primary-green-dark);
}

/* ---- 底部 ---- */
.footer {
  background: #151d19;
  color: rgba(255, 255, 255, 0.72);
  padding-top: 64px;
}

.footer.footer-simple {
  padding-top: 0;
}

.footer.footer-simple .footer-grid {
  display: none;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand .footer-logo {
  width: 167px;
  height: 45px;
  margin-bottom: 18px;
  object-fit: contain;
}

.footer-brand p {
  max-width: 360px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 14px;
  line-height: 1.95;
}

.footer-col h4 {
  margin-bottom: 20px;
  font-size: 18px;
  font-weight: 700;
  color: #ffffff;
}

.footer-col ul {
  display: grid;
  gap: 12px;
}

.footer-col ul li a {
  color: rgba(255, 255, 255, 0.58);
  font-size: 14px;
}

.footer-col ul li a:hover {
  color: var(--primary-green);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 14px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 14px;
}

.footer-contact-item svg {
  flex-shrink: 0;
  margin-top: 4px;
  color: var(--primary-green);
}

.footer-bottom {
  padding: 22px 0;
  text-align: center;
  color: rgba(255, 255, 255, 0.42);
  font-size: 13px;
}

.footer-bottom a {
  color: inherit;
}

.footer-bottom a:hover {
  color: var(--primary-green);
}

/* ---- 响应式 ---- */
@media (max-width: 1350px) {
  .news-channel-layout {
    grid-template-columns: minmax(0, 1fr) 330px;
  }

  .article-detail-layout {
    grid-template-columns: minmax(0, 1fr) 330px;
  }
}

@media (max-width: 1200px) {
  .template-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .help-center-layout {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 36px;
  }

  .news-channel-layout,
  .article-detail-layout,
  .faq-channel-layout,
  .contact-lead-panel,
  .contact-location-card {
    grid-template-columns: 1fr;
  }

  .faq-channel-layout {
    grid-template-columns: 1fr;
  }

  .faq-map-grid {
    grid-template-columns: 1fr;
  }

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

  .feature-module-item,
  .feature-module-item.is-reverse {
    grid-template-columns: 1fr;
  }

  .feature-module-item.is-reverse .feature-module-copy,
  .feature-module-item.is-reverse .feature-module-visual {
    order: unset;
  }

  .product-module-grid,
  .product-version-grid,
  .feature-flow-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 14px;
  }

  .geo-workflow-board {
    grid-template-columns: 1fr;
  }

  .product-module-card .module-list,
  .product-module-card.is-wide .module-list,
  .product-module-card.is-featured .module-list,
  .feature-point-list {
    grid-template-columns: 1fr;
  }

  .product-module-card.is-wide,
  .product-module-card.is-featured {
    grid-column: auto;
  }

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

  .home-product-card,
  .home-product-card.is-featured {
    grid-column: auto;
  }

  .feature-flow-step:not(:nth-child(4n)):not(:last-child)::after {
    display: none;
  }

  .channel-page-section .section-title h2 {
    font-size: 30px;
  }

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

  .page-grid-4,
  .page-contact-grid,
  .contact-info-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .news-list-content h3 {
    font-size: 26px;
  }

  .why-layout {
    grid-template-columns: 1fr;
  }

  .industry-grid {
    width: calc(300% + 48px);
  }

  .solution-grid {
    grid-template-columns: 1fr 1fr;
  }

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

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

  .home-product-card,
  .home-product-card.is-featured {
    grid-column: auto;
  }

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

  .core-compare {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .compare-vs {
    width: 68px;
    height: 68px;
  }

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

@media (max-width: 900px) {
  :root {
    --header-height: 72px;
  }

  .header-inner {
    gap: 20px;
  }

  .nav-toggle {
    display: flex;
    margin-left: auto;
  }

  .header nav {
    margin-left: 0;
  }

  .nav-list {
    position: fixed;
    top: var(--header-height);
    left: 16px;
    right: 16px;
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    border-radius: 18px;
    background: #ffffff;
    box-shadow: var(--shadow-md);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
  }

  .nav-list.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-list li a {
    justify-content: flex-start;
    min-height: 44px;
    padding-bottom: 0;
  }

  .nav-list li a.active::after {
    left: 16px;
    bottom: 8px;
    transform: none;
  }

  .section {
    padding: 56px 0;
  }

  .section-title h2 {
    font-size: 32px;
  }

  .section-subtitle {
    margin-bottom: 28px;
    font-size: 15px;
  }

  .why-points,
  .page-grid-2,
  .page-grid-3,
  .page-grid-4,
  .page-news-grid,
  .page-contact-grid,
  .contact-info-grid,
  .help-center-layout,
  .product-grid,
  .home-product-grid,
  .product-module-grid,
  .feature-module-list,
  .feature-flow-grid,
  .solution-grid,
  .news-grid {
    grid-template-columns: 1fr;
  }

  .feature-flow-grid {
    gap: 14px;
  }

  .geo-workflow-column-head {
    align-items: flex-start;
  }

  .channel-cta-section .channel-cta-panel {
    padding: 28px 24px 30px;
  }

  .channel-cta-section .channel-cta-panel p {
    white-space: normal;
  }

  .home-product-card,
  .home-product-card.is-featured {
    grid-column: auto;
  }

  .home-product-featured-body {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .home-product-featured-visual {
    justify-content: center;
    margin-left: 0;
    padding: 18px 20px;
  }

  .home-product-featured-visual img {
    max-width: 100%;
  }

  .feature-flow-step:not(:nth-child(4n)):not(:last-child)::after,
  .feature-flow-step:not(:nth-child(2n)):not(:last-child)::after {
    display: none;
  }

  .partner-strip-inner {
    grid-template-columns: 1fr;
  }

  .partner-strip-actions {
    justify-content: flex-start;
  }

  .partner-hero {
    padding: 34px 30px;
  }

  .partner-strip-points {
    grid-template-columns: 1fr;
    max-width: 100%;
  }

  .banner-cta {
    align-items: center;
    padding-bottom: 0;
  }

  .page-hero-card,
  .page-cta {
    padding: 32px 28px;
  }

  .page-center-hero {
    padding: 46px 0 52px;
  }

  .page-center-hero h1 {
    font-size: 38px;
  }

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

  .news-list-card {
    flex-direction: column;
    height: auto;
  }

  .news-list-thumb {
    width: 100%;
    flex-basis: auto;
  }

  .news-list-content h3 {
    font-size: 24px;
  }

  .news-side-card,
  .article-side-stack {
    position: static;
  }

  .news-side-card,
  .article-side-card {
    width: 100%;
  }

  .article-main-card {
    padding: 24px;
  }

  .article-prev-next {
    flex-direction: column;
    gap: 16px;
  }

  .article-prev-next a:last-child {
    text-align: left;
  }

  .article-recommend-list,
  .contact-request-form {
    grid-template-columns: 1fr;
  }

  .contact-lead-copy h2,
  .contact-location-copy h2 {
    font-size: 34px;
  }

  .banner-actions {
    margin-bottom: 0;
  }

  .industry-prev {
    left: 12px;
  }

  .industry-next {
    right: 12px;
  }

  .industry-grid {
    width: calc(600% + 120px);
  }
}

@media (max-width: 640px) {
  .container {
    width: min(var(--container-width), calc(100% - 24px));
  }

  .why-intro,
  .solution-card,
  .clients-wrapper,
  .partner-hero,
  .partner-side-card,
  .partner-strip-actions {
    padding: 28px 22px;
  }

  .client-item {
    flex-basis: 132px;
    width: 132px;
    height: 58px;
    min-height: 58px;
  }

  .section-title h2 {
    font-size: 28px;
  }

  .help-center-intro h2 {
    font-size: 28px;
  }

  .faq-item summary {
    font-size: 15px;
    padding-right: 28px;
  }

  .page-hero {
    padding: 40px 0 28px;
  }

  .page-center-hero {
    padding: 38px 0 42px;
  }

  .page-hero-card,
  .page-section-panel,
  .page-card,
  .page-contact-card,
  .page-cta,
  .contact-lead-panel,
  .contact-location-card,
  .article-main-card,
  .news-list-card,
  .news-side-card,
  .article-side-card {
    padding: 24px 20px;
  }

  .page-cta .btn + .btn {
    margin-left: 0;
    margin-top: 12px;
  }

  .page-hero h1 {
    font-size: 30px;
  }

  .page-center-hero h1,
  .article-main-title,
  .article-recommend-head h3,
  .contact-lead-copy h2,
  .contact-location-copy h2,
  .contact-info-card h3 {
    font-size: 28px;
  }

  .news-list-content h3 {
    font-size: 22px;
  }

  .news-filter {
    gap: 10px;
  }

  .news-filter a {
    min-width: auto;
    padding: 0 14px;
  }

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

  .template-filter button {
    min-width: auto;
    padding: 0 14px;
  }

  .news-list-footer,
  .article-scene-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .contact-info-value {
    font-size: 24px;
  }

  .why-intro h3,
  .partner-strip-text h3 {
    font-size: 24px;
  }

  .banner-actions {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .clients-track {
    gap: 14px;
  }

  .solution-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .solution-card-icon {
    flex: none;
  }

  .solution-card h3 {
    margin-top: 44px;
  }

  .solution-card-icon img {
    width: 132px;
    height: 132px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .links-list {
    gap: 14px 20px;
  }
}