:root {
  --rainbow-1: #4f46e5;
  --rainbow-2: #06b6d4;
  --rainbow-3: #10b981;
  --rainbow-4: #f59e0b;
  --rainbow-5: #ec4899;
  --rainbow-gradient: linear-gradient(135deg, #4f46e5 0%, #06b6d4 25%, #10b981 50%, #f59e0b 75%, #ec4899 100%);
  --rainbow-light: linear-gradient(135deg, rgba(79,70,229,0.06), rgba(6,182,212,0.06), rgba(16,185,129,0.06), rgba(245,158,11,0.06), rgba(236,72,153,0.06));
  --rainbow-border: linear-gradient(135deg, #4f46e5, #06b6d4, #f59e0b);
  --text-main: #0f172a;
  --text-muted: #475569;
  --text-light: #64748b;
  --bg-page: #fafbfe;
  --bg-card: #ffffff;
  --border-color: #e2e8f0;
  --border-light: #f1f5f9;
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 10px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.03);
  --shadow-lg: 0 20px 35px -5px rgba(79, 70, 229, 0.12);
  --radius: 14px;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  color: var(--text-main);
  background-color: var(--bg-page);
  line-height: 1.6;
}
body {
  width: 100%;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  background: radial-gradient(circle at 10% 20%, rgba(79,70,229,0.04) 0%, transparent 40%),
              radial-gradient(circle at 90% 40%, rgba(6,182,212,0.04) 0%, transparent 40%),
              radial-gradient(circle at 30% 80%, rgba(245,158,11,0.04) 0%, transparent 40%),
              radial-gradient(circle at 80% 90%, rgba(236,72,153,0.04) 0%, transparent 40%),
              #fafbfe;
}
a {
  color: inherit;
  text-decoration: none;
}
ul, ol {
  list-style: none;
}
.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}
.section {
  padding: 80px 0;
  position: relative;
}
.section-header {
  text-align: center;
  margin-bottom: 48px;
}
.section-tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  padding: 5px 16px;
  border-radius: 999px;
  background: var(--rainbow-light);
  border: 1px solid rgba(79,70,229,0.2);
  color: var(--rainbow-1);
  letter-spacing: 1px;
  margin-bottom: 12px;
  text-transform: uppercase;
}
.section-title {
  font-size: 32px;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.3;
  margin-bottom: 14px;
}
.section-desc {
  font-size: 16px;
  color: var(--text-muted);
  max-width: 720px;
  margin: 0 auto;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 4px 20px rgba(0,0,0,0.03);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.brand-area {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-logo-box {
  width: 140px;
  display: flex;
  align-items: center;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 0;
}
.nav-links a {
  padding: 8px 12px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
  transition: color 0.25s ease;
  border-radius: 6px;
  white-space: nowrap;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--rainbow-1);
  background: rgba(79,70,229,0.06);
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  padding: 10px 22px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid transparent;
  line-height: 1;
  text-align: center;
}
.btn-rainbow {
  background: var(--rainbow-gradient);
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(79, 70, 229, 0.3);
}
.btn-rainbow:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(79, 70, 229, 0.4);
  color: #ffffff;
}
.btn-outline {
  border-color: var(--border-color);
  background: #ffffff;
  color: var(--text-main);
}
.btn-outline:hover {
  border-color: var(--rainbow-1);
  color: var(--rainbow-1);
  transform: translateY(-2px);
}
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 2.5px;
  background: var(--text-main);
  margin: 5px 0;
  transition: all 0.3s;
  border-radius: 2px;
}
.hero-section {
  padding: 70px 0 60px;
  position: relative;
}
.hero-wrapper {
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  border: 1px solid rgba(226, 232, 240, 0.8);
  border-radius: 24px;
  padding: 56px 40px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.hero-wrapper::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: var(--rainbow-gradient);
}
.hero-content {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}
.hero-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  border-radius: 999px;
  background: rgba(255,255,255,0.9);
  border: 1px solid rgba(79,70,229,0.25);
  box-shadow: var(--shadow-sm);
  margin-bottom: 20px;
  font-size: 13px;
  font-weight: 600;
  color: var(--rainbow-1);
}
.hero-title {
  font-size: 38px;
  font-weight: 900;
  color: var(--text-main);
  letter-spacing: -0.5px;
  line-height: 1.25;
  margin-bottom: 20px;
}
.hero-subtitle {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 36px;
}
.hero-btn-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.btn-hero-official {
  font-size: 16px;
  padding: 14px 34px;
  border-radius: 10px;
  background: var(--rainbow-gradient);
  color: #ffffff;
  font-weight: 800;
  letter-spacing: 0.5px;
  box-shadow: 0 10px 25px rgba(79, 70, 229, 0.35);
  border: none;
}
.btn-hero-official:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(79, 70, 229, 0.45);
}
.btn-hero-sub {
  font-size: 16px;
  padding: 14px 28px;
  border-radius: 10px;
  background: #ffffff;
  color: var(--text-main);
  font-weight: 700;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}
.btn-hero-sub:hover {
  border-color: var(--rainbow-2);
  color: var(--rainbow-2);
  transform: translateY(-2px);
}
.hero-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  border-top: 1px solid var(--border-color);
  padding-top: 36px;
}
.metric-box {
  text-align: center;
  padding: 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--border-light);
  transition: transform 0.3s ease;
}
.metric-box:hover {
  transform: translateY(-3px);
  background: #ffffff;
  box-shadow: var(--shadow-sm);
}
.metric-value {
  font-size: 28px;
  font-weight: 900;
  color: var(--rainbow-1);
  line-height: 1.1;
  margin-bottom: 6px;
}
.metric-label {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 600;
}
.model-tags-bar {
  margin-top: 24px;
  padding: 16px;
  border-radius: 12px;
  background: #ffffff;
  border: 1px dashed var(--border-color);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.model-tag {
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 6px;
  background: var(--bg-page);
  color: var(--text-muted);
  border: 1px solid var(--border-light);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
}
.about-card-box {
  background: #ffffff;
  border-radius: var(--radius);
  padding: 36px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  position: relative;
}
.about-card-box::before {
  content: "";
  position: absolute;
  top: 0;
  left: 36px;
  width: 60px;
  height: 4px;
  background: var(--rainbow-gradient);
  border-radius: 2px;
}
.about-card-box h3 {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--text-main);
}
.about-card-box p {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 20px;
}
.about-points {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.about-point-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-main);
  background: var(--bg-page);
  padding: 10px 14px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
}
.about-point-item svg {
  width: 16px;
  height: 16px;
  color: var(--rainbow-3);
  flex-shrink: 0;
}
.about-visual-box {
  background: #ffffff;
  border-radius: var(--radius);
  padding: 24px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}
.about-visual-box .image-slot {
  width: 100%;
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 16px;
  border: 1px solid var(--border-light);
}
.about-visual-box img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: #ffffff;
  border-radius: var(--radius);
  padding: 28px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(79,70,229,0.3);
}
.service-card-tag {
  align-self: flex-start;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 6px;
  background: var(--rainbow-light);
  color: var(--rainbow-1);
  margin-bottom: 16px;
}
.service-card h3 {
  font-size: 19px;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--text-main);
}
.service-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 18px;
  flex-grow: 1;
}
.service-card-meta {
  font-size: 12px;
  color: var(--text-light);
  border-top: 1px solid var(--border-light);
  padding-top: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.workflow-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.workflow-step {
  background: #ffffff;
  border-radius: var(--radius);
  padding: 24px;
  border: 1px solid var(--border-color);
  position: relative;
}
.workflow-num {
  font-size: 32px;
  font-weight: 900;
  color: var(--rainbow-2);
  line-height: 1;
  margin-bottom: 12px;
}
.workflow-step h3 {
  font-size: 16px;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--text-main);
}
.workflow-step p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}
.solutions-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.solution-item {
  background: #ffffff;
  border-radius: var(--radius);
  padding: 28px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease;
}
.solution-item:hover {
  transform: translateY(-4px);
  border-color: var(--rainbow-3);
}
.solution-item h3 {
  font-size: 18px;
  font-weight: 800;
  margin-bottom: 10px;
  color: var(--text-main);
}
.solution-item p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 16px;
}
.solution-item ul {
  border-top: 1px dashed var(--border-color);
  padding-top: 14px;
}
.solution-item li {
  font-size: 13px;
  color: var(--text-light);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.solution-item li::before {
  content: "•";
  color: var(--rainbow-1);
  font-weight: bold;
}
.network-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
  align-items: stretch;
}
.network-main {
  background: #ffffff;
  border-radius: var(--radius);
  padding: 32px;
  border: 1px solid var(--border-color);
}
.network-main h3 {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 14px;
}
.network-nodes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 20px;
}
.node-card {
  padding: 16px;
  background: var(--bg-page);
  border-radius: 8px;
  border: 1px solid var(--border-light);
}
.node-card h4 {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--rainbow-1);
}
.node-card p {
  font-size: 12px;
  color: var(--text-muted);
}
.network-side {
  background: #ffffff;
  border-radius: var(--radius);
  padding: 28px;
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.network-side h4 {
  font-size: 17px;
  font-weight: 800;
  margin-bottom: 12px;
}
.network-side p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 16px;
}
.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.case-card {
  background: #ffffff;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease;
}
.case-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.case-img-wrap {
  width: 100%;
  aspect-ratio: 16/9;
  background: #f1f5f9;
  overflow: hidden;
}
.case-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.case-content {
  padding: 20px;
}
.case-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  background: var(--bg-page);
  border: 1px solid var(--border-color);
  color: var(--rainbow-1);
  margin-bottom: 10px;
}
.case-content h3 {
  font-size: 17px;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--text-main);
}
.case-content p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}
.compare-box {
  background: #ffffff;
  border-radius: 20px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
  padding: 36px;
}
.compare-header-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 30px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-light);
}
.compare-score-badge {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--rainbow-light);
  border: 1px solid rgba(79,70,229,0.2);
  padding: 16px 24px;
  border-radius: 12px;
}
.score-stars {
  color: #f59e0b;
  font-size: 22px;
  letter-spacing: 2px;
}
.score-num {
  font-size: 32px;
  font-weight: 900;
  color: var(--rainbow-1);
  line-height: 1;
}
.score-max {
  font-size: 14px;
  color: var(--text-light);
}
.table-responsive {
  width: 100%;
  overflow-x: auto;
}
.compare-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 14px;
}
.compare-table th,
.compare-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-light);
}
.compare-table th {
  background: #f8fafc;
  font-weight: 800;
  color: var(--text-main);
}
.compare-table td:nth-child(2) {
  font-weight: 700;
  color: var(--rainbow-1);
  background: rgba(79,70,229,0.02);
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.pricing-card {
  background: #ffffff;
  border-radius: var(--radius);
  padding: 32px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  position: relative;
  display: flex;
  flex-direction: column;
}
.pricing-card.popular {
  border-color: var(--rainbow-1);
  box-shadow: var(--shadow-lg);
}
.pricing-card.popular::before {
  content: "推荐配置";
  position: absolute;
  top: -12px;
  right: 24px;
  background: var(--rainbow-gradient);
  color: #ffffff;
  font-size: 11px;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: 999px;
}
.pricing-card h3 {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 8px;
}
.pricing-card .price {
  font-size: 32px;
  font-weight: 900;
  color: var(--rainbow-1);
  margin: 16px 0;
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.pricing-card .price span {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-light);
}
.pricing-features {
  margin: 20px 0 28px;
  flex-grow: 1;
}
.pricing-features li {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.pricing-features li svg {
  width: 16px;
  height: 16px;
  color: var(--rainbow-3);
  flex-shrink: 0;
}
.matching-form-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  background: #ffffff;
  border-radius: 20px;
  padding: 40px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
}
.form-desc-side h3 {
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 16px;
}
.form-desc-side p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 24px;
}
.agent-banner {
  background: var(--rainbow-light);
  border: 1px dashed rgba(79,70,229,0.3);
  padding: 20px;
  border-radius: 12px;
}
.agent-banner h4 {
  font-size: 15px;
  font-weight: 800;
  color: var(--rainbow-1);
  margin-bottom: 6px;
}
.agent-banner p {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 0;
}
.custom-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-group label {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-main);
}
.form-control {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 14px;
  color: var(--text-main);
  background: #ffffff;
  outline: none;
  transition: border-color 0.2s;
  font-family: inherit;
}
.form-control:focus {
  border-color: var(--rainbow-1);
}
textarea.form-control {
  resize: vertical;
  min-height: 90px;
}
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.review-card {
  background: #ffffff;
  border-radius: var(--radius);
  padding: 24px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.review-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.review-user h4 {
  font-size: 15px;
  font-weight: 800;
  color: var(--text-main);
}
.review-user span {
  font-size: 12px;
  color: var(--text-light);
}
.review-stars {
  color: #f59e0b;
  font-size: 13px;
}
.review-card p {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.7;
}
.faq-accordion {
  max-width: 920px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: #ffffff;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  overflow: hidden;
}
.faq-question {
  padding: 18px 22px;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-main);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
  background: #ffffff;
  transition: background 0.2s;
}
.faq-question:hover {
  background: #f8fafc;
}
.faq-question .icon {
  font-size: 18px;
  font-weight: 400;
  transition: transform 0.25s ease;
  color: var(--rainbow-1);
}
.faq-item.active .faq-question .icon {
  transform: rotate(45deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0, 1, 0, 1);
  background: #fafbfe;
  padding: 0 22px;
}
.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 22px 18px;
}
.faq-answer p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  border-top: 1px solid var(--border-light);
  padding-top: 14px;
}
.wiki-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.wiki-card {
  background: #ffffff;
  padding: 20px;
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
}
.wiki-card h3 {
  font-size: 15px;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--rainbow-1);
}
.wiki-card p {
  font-size: 12.5px;
  color: var(--text-muted);
  line-height: 1.6;
}
.news-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
}
.news-articles-card {
  background: #ffffff;
  padding: 28px;
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
}
.news-articles-card h3 {
  font-size: 18px;
  font-weight: 800;
  margin-bottom: 16px;
}
.dynamic-articles-wrap {
  margin-bottom: 20px;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}
.news-links-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.news-links-list a {
  font-size: 13.5px;
  color: var(--rainbow-1);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color 0.2s;
}
.news-links-list a:hover {
  color: var(--rainbow-2);
}
.news-side-banner {
  background: #ffffff;
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}
.news-side-banner .side-img {
  width: 100%;
  aspect-ratio: 1/1;
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 14px;
}
.news-side-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.contact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.contact-card {
  background: #ffffff;
  border-radius: var(--radius);
  padding: 24px;
  border: 1px solid var(--border-color);
  text-align: center;
}
.contact-card h4 {
  font-size: 15px;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--text-main);
}
.contact-card p {
  font-size: 13px;
  color: var(--text-muted);
  word-break: break-all;
}
.contact-qr-card {
  background: #ffffff;
  border-radius: var(--radius);
  padding: 20px;
  border: 1px solid var(--border-color);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.contact-qr-card img {
  width: 110px;
  height: 110px;
  object-fit: contain;
  margin-bottom: 10px;
}
.contact-qr-card h4 {
  font-size: 14px;
  font-weight: 800;
  margin-bottom: 4px;
}
.contact-qr-card p {
  font-size: 12px;
  color: var(--text-light);
}
.friend-links-box {
  margin-top: 40px;
  padding: 20px 24px;
  background: #ffffff;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}
.friend-links-title {
  font-size: 13px;
  font-weight: 800;
  color: var(--text-main);
}
.friend-links-list {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.friend-links-list a {
  font-size: 13px;
  color: var(--text-muted);
  transition: color 0.2s;
}
.friend-links-list a:hover {
  color: var(--rainbow-1);
}
.site-footer {
  background: #ffffff;
  border-top: 1px solid var(--border-color);
  padding: 40px 0 30px;
  margin-top: 60px;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 16px;
}
.footer-brand span {
  font-size: 13px;
  color: var(--text-light);
}
.footer-nav {
  display: flex;
  gap: 16px;
}
.footer-nav a {
  font-size: 13px;
  color: var(--text-muted);
}
.footer-nav a:hover {
  color: var(--rainbow-1);
}
.floating-dock {
  position: fixed;
  right: 24px;
  bottom: 30px;
  z-index: 990;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.dock-btn {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: #ffffff;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
  color: var(--text-main);
}
.dock-btn:hover {
  background: var(--rainbow-1);
  color: #ffffff;
  border-color: var(--rainbow-1);
}
.dock-qr-popup {
  position: absolute;
  right: 56px;
  bottom: 0;
  background: #ffffff;
  padding: 12px;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
  display: none;
  flex-direction: column;
  align-items: center;
  width: 140px;
  text-align: center;
}
.dock-qr-popup img {
  width: 110px;
  height: 110px;
  object-fit: contain;
}
.dock-qr-popup p {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 6px;
}
.dock-kefu:hover .dock-qr-popup {
  display: flex;
}
@media (max-width: 1024px) {
  .services-grid,
  .solutions-container,
  .cases-grid,
  .pricing-grid,
  .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .workflow-grid,
  .hero-metrics,
  .wiki-grid,
  .contact-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .network-grid,
  .news-grid,
  .matching-form-wrap,
  .about-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    width: 100%;
    background: #ffffff;
    flex-direction: column;
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
  }
  .nav-links.active {
    display: flex;
  }
  .menu-toggle {
    display: block;
  }
  .hero-wrapper {
    padding: 36px 20px;
  }
  .hero-title {
    font-size: 26px;
  }
  .services-grid,
  .solutions-container,
  .cases-grid,
  .pricing-grid,
  .reviews-grid,
  .workflow-grid,
  .hero-metrics,
  .wiki-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .section {
    padding: 50px 0;
  }
  .compare-header-summary {
    flex-direction: column;
    align-items: flex-start;
  }
}