/* 全局样式重置 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
  background-color: #f9fafb;
  color: #111827;
  line-height: 1.6;
}

/* 容器 */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 16px;
}

@media (min-width: 640px) {
  .container {
    padding: 0 24px;
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 32px;
  }
}

/* 导航栏 */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

#navbar.scrolled {
  background-color: #ffffff;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

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

@media (min-width: 768px) {
  .navbar-content {
    height: 80px;
  }
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background-color: #2563eb;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 20px;
}

.logo-text {
  font-size: 20px;
  font-weight: 700;
  color: #2563eb;
}

/* 桌面导航 */
.desktop-nav {
  display: none;
  align-items: center;
  gap: 24px;
}

@media (min-width: 768px) {
  .desktop-nav {
    display: flex;
  }
}

.nav-link {
  color: #374151;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}

.nav-link:hover {
  color: #2563eb;
}

/* 按钮 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 12px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  font-size: 16px;
}

.btn-primary {
  background-color: #2563eb;
  color: white;
  box-shadow: 0 4px 6px -1px rgba(37, 99, 235, 0.2);
  padding: 6px;
  border-radius: 6px;
}

.btn-primary:hover {
  background-color: #1d4ed8;
  box-shadow: 0 10px 15px -3px rgba(37, 99, 235, 0.3);
}

.btn-secondary {
  background-color: white;
  color: #2563eb;
  border: 2px solid #2563eb;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.btn-secondary:hover {
  background-color: #f9fafb;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.15);
}

.btn-lg {
  padding: 16px 32px;
  font-size: 18px;
}

.btn-block {
  width: 100%;
}

.btn-submit {
  padding: 16px 24px;
}

/* 移动端菜单按钮 */
.menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  color: #374151;
  font-size: 24px;
  cursor: pointer;
}

@media (min-width: 768px) {
  .menu-toggle {
    display: none;
  }
}

/* 移动端菜单 */
.mobile-menu {
  display: none;
  background-color: white;
  border-top: 1px solid #e5e7eb;
}

.mobile-menu.active {
  display: block;
}

.mobile-nav-link {
  display: block;
  padding: 12px 0;
  color: #374151;
  text-decoration: none;
  border-bottom: 1px solid #e5e7eb;
}

.mobile-nav-link:hover {
  color: #2563eb;
}

.mobile-cta {
  margin-top: 16px;
}

/* Hero区域 */
.hero {
  position: relative;
  padding-top: 96px;
  padding-bottom: 64px;
  overflow: hidden;
  background: linear-gradient(to bottom right, #eff6ff, #eef2ff);
}

@media (min-width: 768px) {
  .hero {
    padding-top: 128px;
    padding-bottom: 96px;
  }
}

.hero-bg-1,
.hero-bg-2 {
  position: absolute;
  border-radius: 50%;
  filter: blur(64px);
  opacity: 0.6;
  z-index: 0;
}

.hero-bg-1 {
  top: 0;
  right: 0;
  width: 384px;
  height: 384px;
  background-color: #dbeafe;
}

.hero-bg-2 {
  bottom: 0;
  left: 0;
  width: 320px;
  height: 320px;
  background-color: #fed7aa;
}

.hero-grid {
  /* display: grid;
  grid-template-columns: 1fr; */
  display: flex;
  flex-direction: column;
  gap: 48px;
  position: relative;
  z-index: 1;
}

@media (min-width: 1024px) {
  .hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
}

.hero-content {
  animation: slideIn 0.8s ease forwards;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.badge {
  display: inline-block;
  background-color: #dbeafe;
  color: #1d4ed8;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 9999px;
  font-size: 14px;
  margin-bottom: 24px;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 24px;
}

.text-blue {
  color: #2563eb;
}

.hero-desc {
  font-size: 18px;
  color: #4b5563;
  margin-bottom: 32px;
  max-width: 576px;
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 32px;
}

@media (min-width: 640px) {
  .hero-buttons {
    flex-direction: row;
  }
}

/* 数据统计 */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

@media (min-width: 640px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-card {
  background-color: white;
  border-radius: 12px;
  padding: 16px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.stat-value {
  font-size: 28px;
  font-weight: 700;
  color: #2563eb;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 14px;
  color: #6b7280;
}

/* Hero图片卡片 */
.hero-image {
  position: relative;
}

.hero-card {
  background-color: white;
  border-radius: 24px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  padding: 32px;
  animation: pulse 3s infinite;
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.02);
  }
}

.hero-card-image {
  aspect-ratio: 16/9;
  /* background: linear-gradient(to bottom right, #60a5fa, #6366f1); */
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: white;
  font-size: 80px;
  /* opacity: 0.8; */
  overflow: hidden;
}

.hero-features {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-icon-green {
  background-color: #dcfce7;
  color: #16a34a;
}

.feature-icon-blue {
  background-color: #dbeafe;
  color: #2563eb;
}

.feature-icon-orange {
  background-color: #ffedd5;
  color: #ea580c;
}

.feature-title {
  font-weight: 600;
}

.feature-desc {
  font-size: 14px;
  color: #6b7280;
}

/* 区域通用样式 */
.section {
  padding: 64px 0;
}

@media (min-width: 768px) {
  .section {
    padding: 96px 0;
  }
}

.section-blue2 {
  background-color: #eef4ff;
}

.section-white {
  background-color: #ffffff;
}

.section-gray {
  background-color: #f9fafb;
}

.section-gradient {
  background: linear-gradient(to bottom right, #2563eb, #4f46e5);
  color: white;
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-title {
  font-size: 30px;
  font-weight: 700;
  margin-bottom: 16px;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 36px;
  }
}

.section-title-white {
  font-size: 30px;
  font-weight: 700;
  margin-bottom: 16px;
}

@media (min-width: 768px) {
  .section-title-white {
    font-size: 36px;
  }
}

.section-desc {
  color: #6b7280;
  max-width: 672px;
  margin: 0 auto;
}

/* 滚动动画 */
.scroll-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

.scroll-reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* 服务区域 */
.areas-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.areas-al .areas-grid {
  grid-template-columns: repeat(1, 1fr);
}

@media (min-width: 640px) {
  .areas-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .areas-grid,.areas-al .areas-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.area-card {
  padding: 24px;
  text-align: center;
  color: white;
  border-radius: 12px;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  cursor: pointer;
  transition: all 0.3s ease;
}

.area-card2 {
  padding: inherit;
}
.area-card2 .area-name {
  margin: 0;
}
.area-card2 .area-status {
  color: #111827;
  padding: .4rem 0 .6rem;
  font-size: 1.1rem;
}

.area-card:hover {
  transform: scale(1.05);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.15);
}

.area-name {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 8px;
}

.area-status {
  font-size: 14px;
  opacity: 0.9;
}

.area-blue {
  background-color: #3b82f6;
}

.area-green {
  background-color: #22c55e;
}

.area-orange {
  background-color: #f97316;
}

.area-purple {
  background-color: #a855f7;
}

.area-red {
  background-color: #ef4444;
}

.area-indigo {
  background-color: #6366f1;
}

.area-pink {
  background-color: #ec4899;
}

.area-teal {
  background-color: #14b8a6;
}

.area-cyan {
  background-color: #06b6d4;
}

.area-lime {
  background-color: #84cc16;
}

.area-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 32px;
  color: #6b7280;
}

/* 服务卡片 */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

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

@media (min-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-card {
  background-color: white;
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.service-card:hover {
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.service-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  font-size: 32px;
  transition: all 0.3s ease;
}

.service-card:hover .service-icon {
  transform: scale(1.1);
}

.service-icon-blue {
  background-color: #dbeafe;
  color: #2563eb;
}

.service-card:hover .service-icon-blue {
  background-color: #2563eb;
  color: white;
}

.service-icon-green {
  background-color: #dcfce7;
  color: #16a34a;
}

.service-card:hover .service-icon-green {
  background-color: #16a34a;
  color: white;
}

.service-icon-orange {
  background-color: #ffedd5;
  color: #ea580c;
}

.service-card:hover .service-icon-orange {
  background-color: #ea580c;
  color: white;
}

.service-icon-purple {
  background-color: #f3e8ff;
  color: #9333ea;
}

.service-card:hover .service-icon-purple {
  background-color: #9333ea;
  color: white;
}

.service-icon-red {
  background-color: #fee2e2;
  color: #dc2626;
}

.service-card:hover .service-icon-red {
  background-color: #dc2626;
  color: white;
}

.service-icon-cyan {
  background-color: #cffafe;
  color: #0891b2;
}

.service-card:hover .service-icon-cyan {
  background-color: #0891b2;
  color: white;
}

.service-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 16px;
}

.service-features {
  list-style: none;
  margin-bottom: 24px;
}

.service-features li {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #4b5563;
  margin-bottom: 12px;
}

.service-features li i {
  color: #16a34a;
}

.service-price {
  border-top: 1px solid #e5e7eb;
  padding-top: 16px;
}

.price-label {
  font-size: 14px;
  color: #6b7280;
}

.price-value {
  font-size: 24px;
  font-weight: 700;
  margin: 4px 0;
}

.price-blue {
  color: #2563eb;
}

.price-green {
  color: #16a34a;
}

.price-orange {
  color: #ea580c;
}

.price-purple {
  color: #9333ea;
}

.price-red {
  color: #dc2626;
}

.price-cyan {
  color: #0891b2;
}

.price-note {
  font-size: 12px;
  color: #9ca3af;
}

/* 服务流程 */
.process-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 768px) {
  .process-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

.process-item {
  position: relative;
}

.process-card {
  background: linear-gradient(to bottom right, #eff6ff, #eef2ff);
  border-radius: 16px;
  padding: 24px;
  text-align: center;
  transition: all 0.3s ease;
}

.process-card:hover {
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.process-step {
  font-size: 40px;
  font-weight: 700;
  color: #bfdbfe;
  margin-bottom: 16px;
}

.process-icon {
  width: 64px;
  height: 64px;
  background-color: #2563eb;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  color: white;
  font-size: 24px;
}

.process-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
}

.process-desc {
  font-size: 14px;
  color: #6b7280;
}

.process-arrow {
  display: none;
  position: absolute;
  top: 50%;
  right: -16px;
  transform: translateY(-50%);
  font-size: 24px;
  color: #d1d5db;
}

@media (min-width: 768px) {
  .process-arrow {
    display: block;
  }
}

/* 关于区域 */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: start;
}

@media (min-width: 1024px) {
  .about-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.about-desc {
  color: #bfdbfe;
  font-size: 18px;
  margin-bottom: 32px;
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.feature-item-large {
  display: flex;
  gap: 16px;
}

.feature-icon-large {
  width: 48px;
  height: 48px;
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 24px;
}

.feature-title-large {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 4px;
}

.feature-desc-large {
  color: #bfdbfe;
}

/* 资质卡片 */
.qualifications-card {
  background-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 24px;
  padding: 32px;
}

.qualifications-title {
  font-size: 24px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 24px;
}

.qualifications-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.qualification-item {
  display: flex;
  align-items: center;
  gap: 16px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 16px;
}

.qual-icon-yellow {
  color: #fbbf24;
  font-size: 32px;
}

.qual-icon-red {
  color: #f87171;
  font-size: 32px;
}

.qual-icon-green {
  color: #4ade80;
  font-size: 32px;
}

.qualification-title {
  font-weight: 700;
}

.qualification-desc {
  color: #bfdbfe;
  font-size: 14px;
}

/* 评价卡片 */
.reviews-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

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

@media (min-width: 1280px) {
  .reviews-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.review-card {
  background-color: white;
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.review-card:hover {
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.15);
}

.review-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.reviewer {
  display: flex;
  align-items: center;
  gap: 12px;
}

.reviewer-avatar {
  width: 24px;
  height: 24px;
  background: linear-gradient(to bottom right, #3b82f6, #6366f1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 18px;
}

.reviewer-name {
  font-weight: 700;
}

.reviewer-location {
  font-size: 14px;
  color: #6b7280;
}

.review-stars {
  display: flex;
  gap: 2px;
}

.review-stars i {
  color: #fbbf24;
}

.review-content {
  color: #4b5563;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.review-date {
  font-size: 14px;
  color: #9ca3af;
}

/* 联系区域 */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}

@media (min-width: 1024px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.contact-info {
  margin-bottom: 32px;
}

.contact-desc {
  font-size: 18px;
  color: #6b7280;
  margin-bottom: 32px;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 32px;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 16px;
  border-radius: 12px;
  padding: 24px;
  transition: all 0.3s ease;
  text-decoration: none;
}

.contact-card-blue {
  background-color: #eff6ff;
}

.contact-card-blue:hover {
  background-color: #dbeafe;
}

.contact-card-green {
  background-color: #f0fdf4;
}

.contact-card-green:hover {
  background-color: #dcfce7;
}

.contact-card-orange {
  background-color: #fff7ed;
}

.contact-card-purple {
  background-color: #faf5ff;
}

.contact-card-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 24px;
}

.contact-card-blue .contact-card-icon {
  background-color: #2563eb;
  color: white;
}

.contact-card-green .contact-card-icon {
  background-color: #16a34a;
  color: white;
}

.contact-card-orange .contact-card-icon {
  background-color: #ea580c;
  color: white;
}

.contact-card-purple .contact-card-icon {
  background-color: #9333ea;
  color: white;
}

.contact-card-label {
  font-size: 14px;
  color: #6b7280;
}

.contact-card-value {
  font-size: 24px;
  font-weight: 700;
}

.contact-card-blue .contact-card-value {
  color: #2563eb;
}

.contact-card-green .contact-card-value {
  color: #16a34a;
}

.contact-card-value-text {
  font-weight: 700;
  color: #374151;
}

/* 微信二维码卡片 */
.wechat-card {
  background-color: #f9fafb;
  border-radius: 16px;
  padding: 24px;
  text-align: center;
}

.wechat-qr {
  width: 160px;
  height: 160px;
  background-color: #e5e7eb;
  margin: 0 auto 16px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #9ca3af;
  font-size: 80px;
}

.wechat-title {
  font-weight: 700;
  margin-bottom: 8px;
}

.wechat-desc {
  font-size: 14px;
  color: #6b7280;
}

/* 表单 */
.contact-form-wrapper {
  margin-top: 32px;
}

@media (min-width: 1024px) {
  .contact-form-wrapper {
    margin-top: 0;
  }
}

.contact-form-card {
  background-color: white;
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.form-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 24px;
}

.quote-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 640px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-size: 14px;
  font-weight: 500;
  color: #374151;
}

.required {
  color: #ef4444;
}

.form-input,
.form-select,
.form-textarea {
  padding: 12px 16px;
  border: 1px solid #d1d5db;
  border-radius: 12px;
  font-size: 16px;
  transition: all 0.2s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: #2563eb;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-textarea {
  font-family: inherit;
  resize: vertical;
}

.form-notice {
  display: flex;
  align-items: start;
  gap: 12px;
  padding: 16px;
  background-color: #eff6ff;
  border-radius: 12px;
}

.form-notice i {
  color: #2563eb;
  flex-shrink: 0;
}

.form-notice span {
  font-size: 14px;
  color: #6b7280;
}

/* 页脚 */
.footer {
  background-color: #111827;
  color: white;
  padding: 64px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-bottom: 48px;
}

@media (min-width: 640px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.footer-section {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.logo-icon-small {
  width: 40px;
  height: 40px;
  background-color: #2563eb;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.logo-text-small {
  font-size: 20px;
  font-weight: 700;
}

.footer-desc {
  color: #9ca3af;
  margin-bottom: 16px;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #9ca3af;
}

.footer-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 16px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: #9ca3af;
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: white;
}

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

.footer-area-tag {
  padding: 4px 12px;
  background-color: #374151;
  border-radius: 9999px;
  font-size: 14px;
  color: #d1d5db;
}

.footer-address {
  margin-top: 24px;
  font-size: 14px;
  color: #9ca3af;
}

.footer-bottom {
  border-top: 1px solid #374151;
  padding-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

.footer-copyright,.footer-copyright a {
  font-size: 14px;
  color: #9ca3af;
}

.footer-links-small {
  display: flex;
  gap: 24px;
}

.footer-links-small a {
  color: #9ca3af;
  text-decoration: none;
  font-size: 14px;
  transition: color 0.2s ease;
}

.footer-links-small a:hover {
  color: white;
}

/* 返回顶部按钮 */
.back-to-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  background-color: #2563eb;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 20px;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 50;
}

.back-to-top:hover {
  background-color: #1d4ed8;
}

.back-to-top.hidden {
  opacity: 0;
  transform: scale(0.9);
  pointer-events: none;
}

.back-to-top.visible {
  opacity: 1;
  transform: scale(1);
}

/* 客服悬浮窗 */
.chat-widget {
  position: fixed;
  bottom: 96px;
  right: 24px;
  z-index: 50;
}

.chat-window {
  width: 320px;
  background-color: white;
  border-radius: 16px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  border: 1px solid #e5e7eb;
  overflow: hidden;
  transition: all 0.3s ease;
}

.chat-window.hidden {
  opacity: 0;
  transform: scale(0.95);
  pointer-events: none;
}

.chat-window.visible {
  opacity: 1;
  transform: scale(1);
}

.chat-header {
  background-color: #2563eb;
  color: white;
  padding: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.chat-header-content {
  display: flex;
  align-items: center;
  gap: 12px;
}

.chat-header-icon {
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.chat-title {
  font-weight: 700;
}

.chat-subtitle {
  font-size: 14px;
  color: #bfdbfe;
}

.chat-close {
  background: none;
  border: none;
  color: white;
  font-size: 20px;
  cursor: pointer;
  padding: 4px;
}

.chat-close:hover {
  color: #bfdbfe;
}

.chat-messages {
  padding: 16px;
  height: 256px;
  overflow-y: auto;
  background-color: #f9fafb;
}

.chat-message {
  margin-bottom: 16px;
}

.chat-message-bubble {
  background-color: white;
  border-radius: 12px;
  padding: 12px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  max-width: 80%;
}

.chat-message-text {
  font-size: 14px;
  color: #374151;
}

.chat-input-wrapper {
  padding: 16px;
  border-top: 1px solid #e5e7eb;
  display: flex;
  gap: 8px;
}

.chat-input {
  flex: 1;
  padding: 8px 16px;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  font-size: 14px;
}

.chat-input:focus {
  outline: none;
  border-color: #2563eb;
}

.chat-send {
  background-color: #2563eb;
  color: white;
  border: none;
  padding: 8px 16px;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.chat-send:hover {
  background-color: #1d4ed8;
}

.chat-toggle {
  width: 56px;
  height: 56px;
  background-color: #16a34a;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 24px;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.chat-toggle:hover {
  background-color: #15803d;
}

/* 工具类 */
.hidden {
  display: none !important;
}

.visible {
  display: block !important;
}

.xuanV.video-js {
  background-color: inherit;
  width: 100%;
  height: 100%;
}
.xuanV.video-js .vjs-poster {
  background-size: cover;
  background-position: center;
}