* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  width: 100%;
  max-width: 100%;
}
body {
  font-family: 'Microsoft YaHei', 'PingFang SC', 'Helvetica Neue', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: #333333;
  background: #ffffff;
  overflow-x: hidden;
  width: 100%;
  max-width: 100%;
  position: relative;
}
a {
  text-decoration: none;
  color: inherit;
}
ul,
ol {
  list-style: none;
}
img {
  max-width: 100%;
  height: auto;
}
.top-bar {
  background: #333333;
  color: #ffffff;
  padding: 8px 0;
  font-size: 14px;
}
.top-bar .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}
@media (max-width: 768px) {
  .top-bar .container {
    padding: 0 8px;
  }
}
.top-bar .top-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.top-bar .top-info span {
  display: flex;
  align-items: center;
  gap: 8px;
}
.top-bar .top-info span i {
  color: #dc2626;
}
@media (max-width: 768px) {
  .top-bar .top-info {
    flex-direction: column;
    gap: 8px;
    text-align: left;
    align-items: flex-start;
    justify-content: flex-start;
  }
  .top-bar .top-info span {
    justify-content: flex-start;
    align-self: flex-start;
    width: 100%;
  }
}
.navbar {
  background: #ffffff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}
.navbar .navbar-top {
  border-bottom: 1px solid #e5e7eb;
}
.navbar .navbar-top .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
}
@media (max-width: 768px) {
  .navbar .navbar-top .container {
    padding: 0 8px;
  }
}
@media (max-width: 768px) {
  .navbar .navbar-top .container {
    padding-top: 24px;
    padding-bottom: 24px;
  }
}
.navbar .navbar-bottom .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
  padding-top: 24px;
  padding-bottom: 24px;
}
@media (max-width: 768px) {
  .navbar .navbar-bottom .container {
    padding: 0 8px;
  }
}
@media (max-width: 1024px) {
  .navbar .navbar-bottom {
    background: #f8f9fa;
    border-top: 1px solid #e5e7eb;
    display: none;
  }
  .navbar .navbar-bottom.active {
    display: block !important;
  }
  .navbar .navbar-bottom .container {
    padding-top: 24px;
    padding-bottom: 24px;
  }
}
.navbar .nav-brand h1 {
  font-size: 24px;
  font-weight: 700;
  color: #333333;
}
.navbar .nav-brand h1 img {
  max-width: 240px;
}
@media (max-width: 768px) {
  .navbar .nav-brand h1 {
    font-size: 18px;
  }
}
.navbar .nav-contact {
  display: flex;
  align-items: center;
  color: #333333;
  font-weight: 500;
  font-size: 18px;
}
.navbar .nav-contact span {
  font-size: 24px;
  font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
}
.navbar .nav-contact i {
  color: #dc2626;
  margin-right: 8px;
}
@media (max-width: 768px) {
  .navbar .nav-contact {
    display: none;
  }
}
.navbar .nav-menu {
  display: flex;
  gap: 24px;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}
@media (max-width: 1024px) {
  .navbar .nav-menu {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0;
    flex-wrap: nowrap;
  }
}
.navbar .nav-link {
  color: #333333;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 2px;
  transition: all 0.3s ease;
  white-space: nowrap;
  display: inline-block;
}
@media (max-width: 1024px) {
  .navbar .nav-link {
    padding: 16px 24px;
    font-size: 16px;
    border-radius: 0;
    background: transparent;
    border: none;
    border-bottom: 1px solid #e5e7eb;
    color: #333333;
    white-space: nowrap;
    box-shadow: none;
    min-height: auto;
    display: block;
    text-align: left;
  }
  .navbar .nav-link:last-child {
    border-bottom: none;
  }
}
.navbar .nav-link:hover,
.navbar .nav-link.active {
  color: #dc2626;
  background: #fcecec;
}
@media (max-width: 1024px) {
  .navbar .nav-link:hover,
  .navbar .nav-link.active {
    background: #dc2626;
    color: white;
    border-color: #dc2626;
    transform: translateY(-1px);
    box-shadow: 0 2px 6px rgba(220, 38, 38, 0.25);
  }
}
.navbar .nav-toggle {
  display: none;
  font-size: 24px;
  cursor: pointer;
  color: #333333;
}
@media (max-width: 1024px) {
  .navbar .nav-toggle {
    display: block;
  }
}
.banner {
  background: url(../images/law_banner.jpg) center / cover no-repeat;
  background-attachment: fixed;
  position: relative;
  min-height: 650px;
  display: flex;
  align-items: center;
}
.banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 1;
}
.banner .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
  position: relative;
  z-index: 2;
  width: 100%;
}
@media (max-width: 768px) {
  .banner .container {
    padding: 0 8px;
  }
}
.banner .banner-content {
  display: block;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  padding: 48px 0;
}
.banner .banner-left {
  text-align: center;
  width: 100%;
}
.banner h2 {
  font-size: 40px;
  font-weight: 700;
  color: white;
  margin-bottom: 16px;
}
@media (max-width: 768px) {
  .banner h2 {
    font-size: 24px;
  }
}
.banner p {
  font-size: 18px;
  color: white;
  margin-bottom: 48px;
}
.banner .banner-stats {
  display: flex;
  justify-content: center;
  gap: 72px;
  margin-bottom: 48px;
}
@media (max-width: 768px) {
  .banner .banner-stats {
    gap: 16px;
    align-items: center;
  }
}
.banner .stat-item {
  text-align: center;
  position: relative;
}
.banner .stat-item .stat-number {
  display: block;
  font-size: 36px;
  font-weight: 800;
  color: #dc2626;
  margin-bottom: 8px;
  text-shadow: 0 2px 4px rgba(220, 38, 38, 0.3);
  letter-spacing: -1px;
}
.banner .stat-item .stat-label {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.banner .cta-button {
  display: inline-block;
  padding: 16px 32px;
  background: #dc2626;
  color: #ffffff;
  text-decoration: none;
  border: none;
  border-radius: 2px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 18px;
  padding: 24px 48px;
  margin-top: 32px;
}
.banner .cta-button:hover {
  background: #b21d1d;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.3);
}
.about {
  padding: 64px 0;
}
.about .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}
@media (max-width: 768px) {
  .about .container {
    padding: 0 8px;
  }
}
.about .section-header {
  text-align: center;
  margin-bottom: 64px;
  position: relative;
}
.about .section-header h2 {
  font-size: 32px;
  color: #333333;
  margin-bottom: 32px;
  font-weight: 700;
  position: relative;
  display: inline-block;
}
@media (max-width: 768px) {
  .about .section-header h2 {
    font-size: 24px;
  }
}
.about .section-header h2::before {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: #dc2626;
  border-radius: 2px;
}
.about .section-header h2::after {
  content: '';
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 2px;
  background: #ea7e7e;
  border-radius: 1px;
}
.about .section-header p {
  font-size: 18px;
  color: #737373;
  margin: 0;
  font-weight: 400;
  letter-spacing: 0.5px;
  position: relative;
}
@media (max-width: 768px) {
  .about .section-header p {
    font-size: 16px;
  }
}
.about .section-header p::before {
  content: '—';
  margin-right: 8px;
  color: #dc2626;
  font-weight: bold;
}
.about .section-header p::after {
  content: '—';
  margin-left: 8px;
  color: #dc2626;
  font-weight: bold;
}
.about .about-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 48px;
  align-items: center;
}
@media (max-width: 1024px) {
  .about .about-content {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}
.about .about-text p {
  margin-bottom: 24px;
  line-height: 1.8;
  color: #4d4d4d;
}
.about .about-text p:last-child {
  margin-bottom: 0;
}
.about .about-image .image-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 300px;
  background: #f8f9fa;
  border-radius: 2px;
}
.about .about-image .image-placeholder i {
  font-size: 80px;
  color: #dc2626;
}
.advantages {
  padding: 64px 0;
  background: #f8f9fa;
}
.advantages .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}
@media (max-width: 768px) {
  .advantages .container {
    padding: 0 8px;
  }
}
.advantages .section-header {
  text-align: center;
  margin-bottom: 64px;
  position: relative;
}
.advantages .section-header h2 {
  font-size: 32px;
  color: #333333;
  margin-bottom: 32px;
  font-weight: 700;
  position: relative;
  display: inline-block;
}
@media (max-width: 768px) {
  .advantages .section-header h2 {
    font-size: 24px;
  }
}
.advantages .section-header h2::before {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: #dc2626;
  border-radius: 2px;
}
.advantages .section-header h2::after {
  content: '';
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 2px;
  background: #ea7e7e;
  border-radius: 1px;
}
.advantages .section-header p {
  font-size: 18px;
  color: #737373;
  margin: 0;
  font-weight: 400;
  letter-spacing: 0.5px;
  position: relative;
}
@media (max-width: 768px) {
  .advantages .section-header p {
    font-size: 16px;
  }
}
.advantages .section-header p::before {
  content: '—';
  margin-right: 8px;
  color: #dc2626;
  font-weight: bold;
}
.advantages .section-header p::after {
  content: '—';
  margin-left: 8px;
  color: #dc2626;
  font-weight: bold;
}
.advantages .advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 32px;
}
@media (max-width: 1024px) {
  .advantages .advantages-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
}
@media (max-width: 768px) {
  .advantages .advantages-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }
}
.advantages .advantage-item {
  background: #ffffff;
  border-radius: 2px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  padding: 32px;
  text-align: center;
}
.advantages .advantage-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}
.advantages .advantage-item .advantage-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background: #fcecec;
  border-radius: 50%;
  margin: 0 auto 24px;
}
.advantages .advantage-item .advantage-icon i {
  font-size: 32px;
  color: #dc2626;
}
.advantages .advantage-item h3 {
  font-size: 18px;
  font-weight: 600;
  color: #333333;
  margin-bottom: 16px;
}
.advantages .advantage-item p {
  color: #666666;
  line-height: 1.6;
}
.services {
  padding: 64px 0;
}
.services .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}
@media (max-width: 768px) {
  .services .container {
    padding: 0 8px;
  }
}
.services .section-header {
  text-align: center;
  margin-bottom: 64px;
  position: relative;
}
.services .section-header h2 {
  font-size: 32px;
  color: #333333;
  margin-bottom: 32px;
  font-weight: 700;
  position: relative;
  display: inline-block;
}
@media (max-width: 768px) {
  .services .section-header h2 {
    font-size: 24px;
  }
}
.services .section-header h2::before {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: #dc2626;
  border-radius: 2px;
}
.services .section-header h2::after {
  content: '';
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 2px;
  background: #ea7e7e;
  border-radius: 1px;
}
.services .section-header p {
  font-size: 18px;
  color: #737373;
  margin: 0;
  font-weight: 400;
  letter-spacing: 0.5px;
  position: relative;
}
@media (max-width: 768px) {
  .services .section-header p {
    font-size: 16px;
  }
}
.services .section-header p::before {
  content: '—';
  margin-right: 8px;
  color: #dc2626;
  font-weight: bold;
}
.services .section-header p::after {
  content: '—';
  margin-left: 8px;
  color: #dc2626;
  font-weight: bold;
}
.services .services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
}
@media (max-width: 1024px) {
  .services .services-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
}
@media (max-width: 768px) {
  .services .services-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }
}
.services .service-item {
  background: #ffffff;
  border-radius: 2px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  padding: 32px;
  text-align: center;
  border-top: 4px solid #dc2626;
}
.services .service-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}
.services .service-item .service-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 70px;
  height: 70px;
  background: #fcecec;
  border-radius: 50%;
  margin: 0 auto 24px;
}
.services .service-item .service-icon i {
  font-size: 28px;
  color: #dc2626;
}
.services .service-item h3 {
  font-size: 18px;
  font-weight: 600;
  color: #333333;
  margin-bottom: 16px;
}
.services .service-item p {
  color: #666666;
  line-height: 1.6;
  margin-bottom: 24px;
}
.services .service-item .service-actions {
  display: flex;
  gap: 8px;
  justify-content: center;
}
.services .service-item .service-detail-btn {
  display: inline-block;
  padding: 8px 24px;
  background: transparent;
  color: #dc2626;
  text-decoration: none;
  border: 1px solid #dc2626;
  border-radius: 2px;
  font-weight: 500;
  font-size: 14px;
  transition: all 0.3s ease;
}
.services .service-item .service-detail-btn:hover {
  background: #dc2626;
  color: #ffffff;
  transform: translateY(-1px);
}
.services .service-item .service-consult-btn {
  display: inline-block;
  padding: 8px 24px;
  background: #dc2626;
  color: #ffffff;
  text-decoration: none;
  border-radius: 2px;
  font-weight: 500;
  font-size: 14px;
  transition: all 0.3s ease;
}
.services .service-item .service-consult-btn:hover {
  background: #b21d1d;
  transform: translateY(-1px);
}
.team {
  padding: 64px 0;
  background: #f8f9fa;
}
.team .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}
@media (max-width: 768px) {
  .team .container {
    padding: 0 8px;
  }
}
.team .section-header {
  text-align: center;
  margin-bottom: 64px;
  position: relative;
}
.team .section-header h2 {
  font-size: 32px;
  color: #333333;
  margin-bottom: 32px;
  font-weight: 700;
  position: relative;
  display: inline-block;
}
@media (max-width: 768px) {
  .team .section-header h2 {
    font-size: 24px;
  }
}
.team .section-header h2::before {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: #dc2626;
  border-radius: 2px;
}
.team .section-header h2::after {
  content: '';
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 2px;
  background: #ea7e7e;
  border-radius: 1px;
}
.team .section-header p {
  font-size: 18px;
  color: #737373;
  margin: 0;
  font-weight: 400;
  letter-spacing: 0.5px;
  position: relative;
}
@media (max-width: 768px) {
  .team .section-header p {
    font-size: 16px;
  }
}
.team .section-header p::before {
  content: '—';
  margin-right: 8px;
  color: #dc2626;
  font-weight: bold;
}
.team .section-header p::after {
  content: '—';
  margin-left: 8px;
  color: #dc2626;
  font-weight: bold;
}
.team .team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 32px;
}
@media (max-width: 1024px) {
  .team .team-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
}
@media (max-width: 768px) {
  .team .team-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }
}
.team .team-member {
  background: #ffffff;
  border-radius: 2px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  padding: 32px;
  text-align: center;
}
.team .team-member:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}
.team .team-member .member-photo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 150px;
  height: 150px;
  background: #fcecec;
  border-radius: 50%;
  margin: 0 auto 24px;
}
.team .team-member .member-photo img {
  border-radius: 50%;
}
.team .team-member .member-photo i {
  font-size: 48px;
  color: #dc2626;
}
.team .team-member h3 {
  font-size: 18px;
  font-weight: 600;
  color: #333333;
  margin-bottom: 8px;
}
.team .team-member .member-title {
  color: #dc2626;
  font-weight: 500;
  margin-bottom: 16px;
}
.team .team-member .member-desc {
  color: #666666;
  line-height: 1.6;
  font-size: 14px;
  margin-bottom: 24px;
}
.team .team-member .member-actions {
  display: flex;
  gap: 8px;
  justify-content: center;
}
.team .team-member .member-actions .consult-btn {
  display: inline-block;
  padding: 8px 16px;
  background: #dc2626;
  color: #ffffff;
  text-decoration: none;
  border-radius: 2px;
  font-weight: 500;
  font-size: 14px;
  transition: all 0.3s ease;
}
.team .team-member .member-actions .consult-btn:hover {
  background: #b21d1d;
  transform: translateY(-1px);
}
.team .team-member .member-actions .copy-wechat-btn {
  padding: 8px 16px;
  background: transparent;
  color: #dc2626;
  border: 1px solid #dc2626;
  border-radius: 2px;
  font-weight: 500;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s ease;
}
.team .team-member .member-actions .copy-wechat-btn:hover {
  background: #dc2626;
  color: #ffffff;
  transform: translateY(-1px);
}
.cases {
  padding: 64px 0;
}
.cases .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}
@media (max-width: 768px) {
  .cases .container {
    padding: 0 8px;
  }
}
.cases .section-header {
  text-align: center;
  margin-bottom: 64px;
  position: relative;
}
.cases .section-header h2 {
  font-size: 32px;
  color: #333333;
  margin-bottom: 32px;
  font-weight: 700;
  position: relative;
  display: inline-block;
}
@media (max-width: 768px) {
  .cases .section-header h2 {
    font-size: 24px;
  }
}
.cases .section-header h2::before {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: #dc2626;
  border-radius: 2px;
}
.cases .section-header h2::after {
  content: '';
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 2px;
  background: #ea7e7e;
  border-radius: 1px;
}
.cases .section-header p {
  font-size: 18px;
  color: #737373;
  margin: 0;
  font-weight: 400;
  letter-spacing: 0.5px;
  position: relative;
}
@media (max-width: 768px) {
  .cases .section-header p {
    font-size: 16px;
  }
}
.cases .section-header p::before {
  content: '—';
  margin-right: 8px;
  color: #dc2626;
  font-weight: bold;
}
.cases .section-header p::after {
  content: '—';
  margin-left: 8px;
  color: #dc2626;
  font-weight: bold;
}
.cases .cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 32px;
}
@media (max-width: 768px) {
  .cases .cases-grid {
    grid-template-columns: 1fr;
  }
}
.cases .case-item {
  background: #ffffff;
  border-radius: 2px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  padding: 32px;
}
.cases .case-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}
.cases .case-item .case-category {
  display: inline-block;
  background: #dc2626;
  color: #ffffff;
  padding: 8px 16px;
  border-radius: 2px;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 24px;
}
.cases .case-item h3 {
  font-size: 18px;
  font-weight: 600;
  color: #333333;
  margin-bottom: 16px;
  line-height: 1.4;
}
.cases .case-item p {
  color: #666666;
  line-height: 1.6;
  margin-bottom: 24px;
}
.cases .case-item .case-result {
  color: #dc2626;
  font-weight: 600;
  font-size: 14px;
}
.reviews {
  padding: 64px 0;
  background: #f8f9fa;
}
.reviews .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}
@media (max-width: 768px) {
  .reviews .container {
    padding: 0 8px;
  }
}
.reviews .section-header {
  text-align: center;
  margin-bottom: 64px;
  position: relative;
}
.reviews .section-header h2 {
  font-size: 32px;
  color: #333333;
  margin-bottom: 32px;
  font-weight: 700;
  position: relative;
  display: inline-block;
}
@media (max-width: 768px) {
  .reviews .section-header h2 {
    font-size: 24px;
  }
}
.reviews .section-header h2::before {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: #dc2626;
  border-radius: 2px;
}
.reviews .section-header h2::after {
  content: '';
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 2px;
  background: #ea7e7e;
  border-radius: 1px;
}
.reviews .section-header p {
  font-size: 18px;
  color: #737373;
  margin: 0;
  font-weight: 400;
  letter-spacing: 0.5px;
  position: relative;
}
@media (max-width: 768px) {
  .reviews .section-header p {
    font-size: 16px;
  }
}
.reviews .section-header p::before {
  content: '—';
  margin-right: 8px;
  color: #dc2626;
  font-weight: bold;
}
.reviews .section-header p::after {
  content: '—';
  margin-left: 8px;
  color: #dc2626;
  font-weight: bold;
}
.reviews .reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
}
@media (max-width: 768px) {
  .reviews .reviews-grid {
    grid-template-columns: 1fr;
  }
}
.reviews .review-item {
  background: #ffffff;
  border-radius: 2px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  padding: 32px;
}
.reviews .review-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}
.reviews .review-item .review-stars {
  margin-bottom: 24px;
}
.reviews .review-item .review-stars i {
  color: #fbbf24;
  margin-right: 2px;
}
.reviews .review-item p {
  color: #4d4d4d;
  line-height: 1.6;
  margin-bottom: 24px;
  font-style: italic;
}
.reviews .review-item .review-author {
  color: #dc2626;
  font-weight: 500;
  text-align: right;
}
.faq {
  padding: 64px 0;
}
.faq .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}
@media (max-width: 768px) {
  .faq .container {
    padding: 0 8px;
  }
}
.faq .section-header {
  text-align: center;
  margin-bottom: 64px;
  position: relative;
}
.faq .section-header h2 {
  font-size: 32px;
  color: #333333;
  margin-bottom: 32px;
  font-weight: 700;
  position: relative;
  display: inline-block;
}
@media (max-width: 768px) {
  .faq .section-header h2 {
    font-size: 24px;
  }
}
.faq .section-header h2::before {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: #dc2626;
  border-radius: 2px;
}
.faq .section-header h2::after {
  content: '';
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 2px;
  background: #ea7e7e;
  border-radius: 1px;
}
.faq .section-header p {
  font-size: 18px;
  color: #737373;
  margin: 0;
  font-weight: 400;
  letter-spacing: 0.5px;
  position: relative;
}
@media (max-width: 768px) {
  .faq .section-header p {
    font-size: 16px;
  }
}
.faq .section-header p::before {
  content: '—';
  margin-right: 8px;
  color: #dc2626;
  font-weight: bold;
}
.faq .section-header p::after {
  content: '—';
  margin-left: 8px;
  color: #dc2626;
  font-weight: bold;
}
.faq .faq-list {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
@media (max-width: 1024px) {
  .faq .faq-list {
    gap: 8px;
  }
}
.faq .faq-item {
  background: #ffffff;
  border-radius: 2px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  margin-bottom: 10px;
}
.faq .faq-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}
.faq .faq-item .faq-question {
  padding: 24px 24px 16px;
  background: #ffffff;
}
.faq .faq-item .faq-question h3 {
  font-size: 16px;
  font-weight: 600;
  color: #333333;
  margin: 0;
}
.faq .faq-item .faq-answer {
  padding: 0 24px 24px;
}
.faq .faq-item .faq-answer p {
  color: #4d4d4d;
  line-height: 1.6;
  margin: 0;
}
.faq .faq-item .faq-answer p strong {
  color: #dc2626;
  font-weight: 600;
}
.contact {
  padding: 64px 0;
  background: #f8f9fa;
}
.contact .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}
@media (max-width: 768px) {
  .contact .container {
    padding: 0 8px;
  }
}
.contact .section-header {
  text-align: center;
  margin-bottom: 64px;
  position: relative;
}
.contact .section-header h2 {
  font-size: 32px;
  color: #333333;
  margin-bottom: 32px;
  font-weight: 700;
  position: relative;
  display: inline-block;
}
@media (max-width: 768px) {
  .contact .section-header h2 {
    font-size: 24px;
  }
}
.contact .section-header h2::before {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: #dc2626;
  border-radius: 2px;
}
.contact .section-header h2::after {
  content: '';
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 2px;
  background: #ea7e7e;
  border-radius: 1px;
}
.contact .section-header p {
  font-size: 18px;
  color: #737373;
  margin: 0;
  font-weight: 400;
  letter-spacing: 0.5px;
  position: relative;
}
@media (max-width: 768px) {
  .contact .section-header p {
    font-size: 16px;
  }
}
.contact .section-header p::before {
  content: '—';
  margin-right: 8px;
  color: #dc2626;
  font-weight: bold;
}
.contact .section-header p::after {
  content: '—';
  margin-left: 8px;
  color: #dc2626;
  font-weight: bold;
}
.contact .contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
@media (max-width: 1024px) {
  .contact .contact-content {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}
.contact .contact-form {
  background: #ffffff;
  border-radius: 2px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  padding: 16px;
}
.contact .contact-form:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}
.contact .contact-form .form-group {
  margin-bottom: 16px;
}
.contact .contact-form .form-group input,
.contact .contact-form .form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid #e5e7eb;
  border-radius: 2px;
  font-family: 'Microsoft YaHei', 'PingFang SC', 'Helvetica Neue', Arial, sans-serif;
  font-size: 14px;
  transition: border-color 0.3s ease;
}
.contact .contact-form .form-group input:focus,
.contact .contact-form .form-group textarea:focus {
  outline: none;
  border-color: #dc2626;
}
.contact .contact-form .form-group input::placeholder,
.contact .contact-form .form-group textarea::placeholder {
  color: #999;
  font-weight: normal;
}
.contact .contact-form .form-group textarea {
  resize: vertical;
  min-height: 80px;
}
.contact .contact-form .submit-btn {
  display: inline-block;
  padding: 16px 32px;
  background: #dc2626;
  color: #ffffff;
  text-decoration: none;
  border: none;
  border-radius: 2px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  width: 100%;
  font-size: 16px;
}
.contact .contact-form .submit-btn:hover {
  background: #b21d1d;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.3);
}
.contact .contact-info .info-item {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  margin-bottom: 32px;
}
.contact .contact-info .info-item i {
  font-size: 18px;
  color: #dc2626;
  margin-top: 4px;
}
.contact .contact-info .info-item h4 {
  font-size: 16px;
  font-weight: 600;
  color: #333333;
  margin-bottom: 8px;
}
.contact .contact-info .info-item p {
  color: #666666;
  margin: 0;
}
.footer {
  background: #333333;
  color: #ffffff;
  padding: 48px 0 24px;
}
.footer .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}
@media (max-width: 768px) {
  .footer .container {
    padding: 0 8px;
  }
}
.footer .footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 32px;
  margin-bottom: 32px;
}
@media (max-width: 768px) {
  .footer .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
}
.footer .footer-sections {
  display: flex;
  gap: 32px;
}
@media (max-width: 768px) {
  .footer .footer-sections {
    flex-direction: column;
    gap: 24px;
  }
  .footer .footer-sections .footer-section ul {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
  }
  .footer .footer-sections .footer-section ul li {
    margin-bottom: 0;
    flex: 0 0 auto;
  }
}
.footer .footer-section h3,
.footer .footer-section h4 {
  color: #ffffff;
  margin-bottom: 24px;
  font-weight: 600;
}
.footer .footer-section h3 {
  font-size: 18px;
}
.footer .footer-section h4 {
  font-size: 16px;
}
.footer .footer-section p {
  color: #ffffff;
  margin-bottom: 16px;
}
.footer .footer-section p i {
  color: #dc2626;
  margin-right: 8px;
}
.footer .footer-section ul li {
  margin-bottom: 8px;
}
.footer .footer-section ul li a {
  color: #ffffff;
  transition: color 0.3s ease;
}
.footer .footer-section ul li a:hover {
  color: #dc2626;
}
.footer .footer-section .social-links {
  display: flex;
  gap: 16px;
  margin-top: 24px;
}
@media (max-width: 768px) {
  .footer .footer-section .social-links {
    justify-content: center;
  }
}
.footer .footer-section .social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: #dc2626;
  border-radius: 50%;
  color: #ffffff;
  transition: all 0.3s ease;
}
.footer .footer-section .social-links a:hover {
  background: #e35252;
  transform: translateY(-2px);
}
.footer .footer-bottom {
  border-top: 1px solid #666666;
  padding-top: 24px;
  text-align: center;
  color: #ffffff;
}
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 50px;
  height: 50px;
  background: #dc2626;
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 1000;
}
.back-to-top.show {
  opacity: 1;
  visibility: visible;
}
.back-to-top:hover {
  background: #b21d1d;
  transform: translateY(-2px);
}
.back-to-top i {
  font-size: 18px;
}
@media (max-width: 768px) {
  .back-to-top {
    display: none;
  }
}
@media (max-width: 768px) {
  .banner {
    padding: 48px 0;
  }
  .banner h2 {
    font-size: 24px;
  }
  .banner .banner-stats .stat-item .stat-number {
    font-size: 24px;
  }
  .advantages-grid,
  .services-grid,
  .team-grid,
  .cases-grid,
  .reviews-grid {
    grid-template-columns: 1fr;
  }
  .about-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .contact-content {
    grid-template-columns: 1fr;
  }
}
@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #f8f9fa;
}
::-webkit-scrollbar-thumb {
  background: #dc2626;
  border-radius: 2px;
}
::-webkit-scrollbar-thumb:hover {
  background: #b21d1d;
}