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

body {
  font-family: "Poppins", sans-serif;
  line-height: 1.6;
  color: #333;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* 顶部导航栏 */
.header {
  background: #fff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: fixed;
  top: 46px;
  width: 100%;
  z-index: 1000;
  padding: 15px 0;
}

@media (max-width: 768px) {
  .header {
    top: 0;
  }
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-brand .logo {
  display: flex;
  align-items: center;
  font-size: 24px;
  font-weight: 700;
  color: #ff6b35;
}

.nav-brand .logo i {
  margin-right: 10px;
  font-size: 28px;
}

.nav-menu ul {
  display: flex;
  list-style: none;
  gap: 40px;
}

.nav-menu a {
  text-decoration: none;
  color: #333;
  font-weight: 500;
  transition: color 0.3s;
}

.nav-menu a.active,
.nav-menu a:hover {
  color: #ff6b35;
}

/* 移动端汉堡菜单按钮 */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 30px;
  height: 25px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1001;
}

.mobile-menu-toggle span {
  display: block;
  height: 3px;
  width: 100%;
  background-color: #333;
  border-radius: 3px;
  transition: all 0.3s ease;
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* 主横幅区域 */
.hero {
  background: linear-gradient(135deg, #e6f3ff 0%, #cce7ff 100%);
  padding: 120px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 100%;
  height: 200%;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="white" stroke-width="0.5" opacity="0.3"/></svg>');
  transform: rotate(15deg);
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-content h1 {
  font-size: 48px;
  font-weight: 700;
  color: #2c3e50;
  margin-bottom: 20px;
  line-height: 1.2;
}

.hero-content p {
  font-size: 16px;
  color: #666;
  margin-bottom: 40px;
}

.hero-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

/* 服务区域 */
.services {
  padding: 80px 0;
  background: #fff;
}

.services h2 {
  text-align: center;
  font-size: 36px;
  font-weight: 700;
  color: #2c3e50;
  margin-bottom: 60px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.service-card {
  background: white;
  padding: 40px 30px;
  border-radius: 15px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:first-child {
  background: linear-gradient(135deg, #4a90e2 0%, #357abd 100%);
  color: white;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.service-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 30px;
}

.service-card:first-child .service-icon {
  background: rgba(255, 255, 255, 0.2);
  color: white;
}

.service-card:not(:first-child) .service-icon {
  background: #fff4e6;
  color: #ff6b35;
}

.service-card h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 15px;
}

.service-card p {
  color: #666;
  margin-bottom: 25px;
  line-height: 1.6;
}

.service-card:first-child p {
  color: rgba(255, 255, 255, 0.9);
}

.pagination {
  display: flex;
  justify-content: center;
  gap: 10px;
}

.pagination button {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  background: #f5f5f5;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s;
}

.pagination button.active,
.pagination button:hover {
  background: #ff6b35;
  color: white;
}

/* 为什么选择我们 */
.why-choose {
  padding: 80px 0;
  background: #fafbfc;
}

.why-choose-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.why-choose-image img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  border-radius: 20px;
}

.why-choose-text h2 {
  font-size: 36px;
  font-weight: 700;
  color: #2c3e50;
  margin-bottom: 20px;
}

.why-choose-text > p {
  color: #666;
  margin-bottom: 40px;
  font-size: 16px;
}

.feature {
  display: flex;
  gap: 20px;
  margin-bottom: 30px;
}

.feature-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.feature-icon.orange {
  background: #fff4e6;
  color: #ff6b35;
}

.feature-icon.yellow {
  background: #fffbf0;
  color: #ffb800;
}

.feature-icon.blue {
  background: #e6f3ff;
  color: #4a90e2;
}

.feature-text h4 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
  color: #2c3e50;
}

.feature-text p {
  color: #666;
  line-height: 1.6;
}

/* 热门目的地 */
.destinations {
  padding: 80px 0;
  background: white;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 10px;
}

.section-title i {
  color: #ff6b35;
  font-size: 20px;
}

.section-title h2 {
  font-size: 36px;
  font-weight: 700;
  color: #2c3e50;
}

.section-header > p {
  color: #666;
  margin-bottom: 30px;
}

.destination-tabs {
  display: flex;
  justify-content: center;
  gap: 20px;
}

.tab-btn {
  background: none;
  border: none;
  padding: 10px 20px;
  border-radius: 25px;
  cursor: pointer;
  color: #666;
  font-weight: 500;
  transition: all 0.3s;
}

.tab-btn.active {
  background: #ff6b35;
  color: white;
}

.destinations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.destination-card {
  background: white;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s, box-shadow 0.3s;
}

.destination-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.destination-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.destination-info {
  padding: 25px;
}

.destination-info h3 {
  font-size: 20px;
  font-weight: 600;
  color: #2c3e50;
  margin-bottom: 5px;
}

.destination-info p {
  color: #666;
  margin-bottom: 15px;
}

/* 用户评价 */
.testimonials {
  padding: 80px 0;
  background: #fafbfc;
}

.testimonials h2 {
  text-align: center;
  font-size: 36px;
  font-weight: 700;
  color: #2c3e50;
  margin-bottom: 60px;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.testimonial-card {
  background: white;
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.testimonial-card:first-child {
  background: linear-gradient(135deg, #4a90e2 0%, #357abd 100%);
  color: white;
}

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

.testimonial-header .date {
  font-size: 12px;
  color: #999;
  display: block;
  margin-bottom: 5px;
}

.testimonial-card:first-child .testimonial-header .date {
  color: rgba(255, 255, 255, 0.7);
}

.testimonial-header h4 {
  font-size: 18px;
  font-weight: 600;
}

.testimonial-card p {
  color: #666;
  line-height: 1.6;
  margin-bottom: 25px;
}

.testimonial-card:first-child p {
  color: rgba(255, 255, 255, 0.9);
}

.testimonial-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.user-info {
  display: flex;
  align-items: center;
  gap: 15px;
}

.user-info img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
}

.user-info strong {
  display: block;
  font-weight: 600;
}

.user-info span {
  font-size: 12px;
  color: #999;
}

.testimonial-card:first-child .user-info span {
  color: rgba(255, 255, 255, 0.7);
}

.rating {
  color: #ffb800;
}

.testimonial-card:first-child .rating {
  color: #ffd700;
}

/* 文章和旅游指南 */
.articles {
  padding: 80px 0;
  background: white;
}

.articles h2 {
  text-align: center;
  font-size: 36px;
  font-weight: 700;
  color: #2c3e50;
  margin-bottom: 60px;
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.article-card {
  background: white;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s, box-shadow 0.3s;
}

.article-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.article-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.article-content {
  padding: 25px;
}

.article-content h3 {
  font-size: 18px;
  font-weight: 600;
  color: #2c3e50;
  margin-bottom: 15px;
  line-height: 1.4;
}

.article-content p {
  color: #666;
  margin-bottom: 15px;
  line-height: 1.6;
}

.read-time {
  color: #999;
  font-size: 12px;
}

/* 预订横幅 */
.booking-banner {
  background: linear-gradient(135deg, #4a90e2 0%, #357abd 100%);
  padding: 60px 0;
}

.banner-content {
  text-align: center;
  color: white;
}

.banner-content h2 {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 30px;
}

/* 页脚 */
.footer {
  background: #1a2332;
  color: white;
  padding: 30px 0;
  text-align: center;
}

.footer p {
  color: #b0bec5;
  font-size: 14px;
  line-height: 1.8;
  margin: 0;
}

.footer a {
  color: #ff6b35;
  text-decoration: none;
  transition: color 0.3s;
}

.footer a:hover {
  color: #e55a2b;
}

/* 响应式设计 */
@media (max-width: 768px) {
  .container {
    padding: 0 15px;
  }

  .header .container {
    position: relative;
  }

  /* 显示汉堡菜单按钮 */
  .mobile-menu-toggle {
    display: flex;
  }

  /* 隐藏菜单，并设置移动端样式 */
  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transform: translateY(-10px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
  }

  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-menu ul {
    flex-direction: column;
    gap: 0;
    padding: 20px 0;
  }

  .nav-menu li {
    border-bottom: 1px solid #f0f0f0;
  }

  .nav-menu li:last-child {
    border-bottom: none;
  }

  .nav-menu a {
    display: block;
    padding: 15px 30px;
    color: #333;
    font-weight: 500;
  }

  .nav-menu a:hover,
  .nav-menu a.active {
    background-color: #f8f9fa;
    color: #ff6b35;
  }

  .hero {
    padding: 100px 0 60px;
  }

  .hero .container {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .hero-content h1 {
    font-size: 36px;
  }

  .services-grid,
  .destinations-grid,
  .testimonials-grid,
  .articles-grid {
    grid-template-columns: 1fr;
  }

  .why-choose-content {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .destination-tabs {
    flex-wrap: wrap;
    gap: 10px;
  }

  .section-title {
    flex-direction: column;
    gap: 5px;
  }

  .banner-content h2 {
    font-size: 28px;
  }
}

@media (max-width: 480px) {
  .header {
    padding: 10px 0;
  }

  .nav-brand .logo {
    font-size: 20px;
  }

  .nav-brand .logo i {
    font-size: 24px;
  }

  .mobile-menu-toggle {
    width: 25px;
    height: 20px;
  }

  .nav-menu a {
    padding: 12px 20px;
    font-size: 16px;
  }

  .hero-content h1 {
    font-size: 28px;
  }

  .services h2,
  .testimonials h2,
  .articles h2,
  .section-title h2 {
    font-size: 28px;
  }

  .why-choose-text h2 {
    font-size: 28px;
  }

  .service-card,
  .testimonial-card,
  .article-card {
    margin: 0 10px;
  }

  .destinations-grid,
  .articles-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .destination-card,
  .article-card {
    min-width: auto;
  }

  .footer p {
    font-size: 12px;
    line-height: 1.6;
  }
}

/* 关于我们页面样式 */
.about-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 40px 20px;
  line-height: 1.8;
}

.about-content h1 {
  color: #2c3e50;
  text-align: center;
  margin-bottom: 40px;
  font-size: 36px;
}

.about-content h2 {
  color: #ff6b35;
  margin: 30px 0 20px 0;
  font-size: 24px;
}

.about-content p {
  color: #666;
  margin-bottom: 20px;
  text-indent: 2em;
}

.company-highlight {
  background: linear-gradient(135deg, #e6f3ff 0%, #cce7ff 100%);
  padding: 30px;
  border-radius: 15px;
  margin: 30px 0;
  border-left: 5px solid #ff6b35;
}

.company-highlight h2 {
  margin-top: 0;
}

.license-section {
  margin-top: 50px;
  padding-top: 30px;
  border-top: 2px solid #f0f0f0;
}

.license-container {
  text-align: center;
  margin-top: 30px;
}

.license-image {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
}

.license-image:hover {
  transform: scale(1.02);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.license-caption {
  margin-top: 15px;
  color: #666;
  font-size: 14px;
  font-style: italic;
}

/* 联系我们页面样式 */
.contact-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 40px 20px;
}

.contact-content h1 {
  color: #2c3e50;
  text-align: center;
  margin-bottom: 40px;
  font-size: 36px;
}

.contact-card {
  background: white;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  padding: 40px;
  margin: 30px 0;
  border-left: 5px solid #ff6b35;
}

.contact-card h2 {
  color: #ff6b35;
  margin-bottom: 30px;
  font-size: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.contact-info2 {
  display: grid;
  gap: 20px;
}

.info-item {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 15px;
  background: #f8f9fa;
  border-radius: 10px;
  transition: transform 0.3s ease;
}

.info-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.info-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, #ff6b35 0%, #e55a2b 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 20px;
}

.info-text {
  flex: 1;
}

.info-label {
  font-weight: 600;
  color: #2c3e50;
  margin-bottom: 5px;
}

.info-value {
  color: #666;
  font-size: 16px;
}

.info-value a {
  color: #ff6b35;
  text-decoration: none;
  transition: color 0.3s;
}

.info-value a:hover {
  color: #e55a2b;
}

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

.map-placeholder {
  background: linear-gradient(135deg, #e6f3ff 0%, #cce7ff 100%);
  height: 300px;
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #666;
  font-size: 18px;
  margin-top: 20px;
  border: 2px dashed #ff6b35;
}

/* 隐私政策页面样式 */
.privacy-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 20px;
}

.privacy-content h1 {
  color: #2c3e50;
  text-align: center;
  margin-bottom: 40px;
  font-size: 36px;
}

.privacy-content h2 {
  color: #ff6b35;
  margin: 30px 0 20px 0;
  font-size: 24px;
  border-left: 4px solid #ff6b35;
  padding-left: 15px;
}

.privacy-content p {
  color: #666;
  line-height: 1.8;
  margin-bottom: 20px;
  text-align: justify;
}

.privacy-content ul {
  margin: 20px 0;
  padding-left: 30px;
}

.privacy-content li {
  color: #666;
  line-height: 1.8;
  margin-bottom: 10px;
}

.highlight-box {
  background: linear-gradient(135deg, #fff4e6 0%, #ffe6cc 100%);
  padding: 25px;
  border-radius: 10px;
  margin: 25px 0;
  border-left: 5px solid #ff6b35;
}

.highlight-box p {
  margin-bottom: 0;
  color: #333;
}

.section-divider {
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    #ff6b35 50%,
    transparent 100%
  );
  margin: 40px 0;
}

.privacy-content a {
  color: #ff6b35;
  text-decoration: none;
  transition: color 0.3s;
}

.privacy-content a:hover {
  color: #e55a2b;
  text-decoration: underline;
}

.last-updated {
  text-align: center;
  color: #999;
  font-size: 14px;
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid #eee;
}

/* 新增页面移动端适配 */
@media (max-width: 768px) {
  .about-content,
  .contact-content,
  .privacy-content {
    padding: 20px 15px;
  }

  .about-content h1,
  .contact-content h1,
  .privacy-content h1 {
    font-size: 28px;
  }

  .license-section {
    margin-top: 40px;
    padding-top: 20px;
  }

  .license-image {
    border-radius: 8px;
  }

  .license-caption {
    font-size: 12px;
  }

  .about-content h2,
  .contact-card h2,
  .privacy-content h2 {
    font-size: 20px;
  }

  .contact-card {
    padding: 25px;
  }

  .info-item {
    flex-direction: column;
    text-align: center;
    gap: 10px;
  }

  .map-placeholder {
    height: 200px;
    font-size: 16px;
  }

  .highlight-box {
    padding: 20px;
  }

  .privacy-content ul {
    padding-left: 20px;
  }
}