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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #f8f9fa;
}

/* 艾特颜色 */
.at-color {
  color: #f39c12;
}

/* 主题颜色 */
.theme-color {
  color: #22c55e;
}

/* 红色 */
.red-color {
  color: #ff0000;
}

/* 加粗 */
.bold {
  font-weight: bold;
}

/* 主要内容区域 */
.main-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

/* 英雄区域 */
.hero-section {
  background: linear-gradient(135deg, #e8f5e8 0%, #f0f8f0 100%);
  border-radius: 20px;
  padding: 4rem;
  margin-bottom: 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  min-height: 400px;
}

.hero-text h1 {
  font-size: 2.5rem;
  font-weight: 700;
  color: #2c3e50;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.hero-text p {
  color: #666;
  font-size: 1.1rem;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.submit-btn {
  background: #2c3e50;
  color: white;
  border: none;
  padding: 1rem 2rem;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.submit-btn:hover {
  background: #34495e;
  transform: translateY(-2px);
}

/* 图片网格 */
.hero-images {
  position: relative;
}

.image-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  height: 300px;
}

.image-card {
  border-radius: 15px;
  background-size: cover;
  background-position: center;
  transition: transform 0.3s ease;
}

.image-card:hover {
  transform: scale(1.02);
}

.card1 {
  background: linear-gradient(rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.3)),
    url("./images/1.webp") center/cover;
}

.card2 {
  background: linear-gradient(rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.3)),
    url("./images/2.webp") center/cover;
  transform: translateY(-20px);
}

.card3 {
  background: linear-gradient(rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.3)),
    url("./images/3.webp") center/cover;
  transform: translateY(20px);
}

.card4 {
  background: linear-gradient(rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.3)),
    url("./images/4.webp") center/cover;
}

/* 文章区域 */
.articles-section {
  margin: 3rem 0;
}

.articles-grid {
  display: grid;
  grid-template-columns: 2.5fr 1fr;
  gap: 2rem;
}

/* 主要文章 */
.main-article {
  background: white;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  max-height: none;
}

.article-header {
  padding: 2rem;
  border-bottom: 1px solid #eee;
  margin-bottom: 2rem;
}

.author-info {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid #f0f0f0;
}

.author-details {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.author-name {
  font-size: 1.2rem;
  font-weight: 600;
  color: #2c3e50;
}

.author-title {
  font-size: 0.9rem;
  color: #666;
  font-weight: 500;
}

.article-content {
  padding: 0 2rem 2rem;
  color: #333;
  line-height: 1.8;
}

.article-content h2 {
  color: #2c3e50;
  font-size: 1.4rem;
  font-weight: 600;
  margin: 2rem 0 1rem;
}

.article-content h3 {
  color: #34495e;
  font-size: 1.2rem;
  font-weight: 600;
  margin: 1.5rem 0 0.8rem;
}

.article-content p {
  margin-bottom: 1rem;
  text-align: justify;
}

.article-content .article-image {
  width: 100%;
  object-fit: cover;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* 评论区样式 */
.comments-section {
  margin-top: 3rem;
  padding: 2rem;
  border-top: 1px solid #eee;
  background: #fff;
  border-radius: 0 0 15px 15px;
}

.comments-section h3 {
  font-size: 1.5rem;
  color: #2c3e50;
  margin-bottom: 1.5rem;
  font-weight: 600;
}

/* 评论输入框 */
.comment-input {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  padding: 1rem;
  background: #f8f9fa;
  border-radius: 12px;
  border: 1px solid #e9ecef;
}

.comment-input .comment-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.comment-text-input {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 1px solid #ddd;
  border-radius: 20px;
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.3s ease;
}

.comment-text-input:focus {
  border-color: #4ade80;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.comment-submit-btn {
  background: linear-gradient(45deg, #4ade80, #22c55e);
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  flex-shrink: 0;
}

.comment-submit-btn:hover {
  background: linear-gradient(45deg, #22c55e, #16a34a);
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

/* 评论列表 */
.comments-list {
  background: #f9f9f9;
  border-radius: 12px;
  padding: 1.5rem;
}

.comment {
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid #e9ecef;
}

.comment:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.comment-content {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.comment-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.comment-info .comment-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
}

.comment-author {
  font-weight: 600;
  color: #2c3e50;
  font-size: 0.9rem;
}

.comment-time {
  color: #666;
  font-size: 0.8rem;
}

.comment p {
  margin: 0;
  color: #444;
  line-height: 1.6;
  font-size: 0.9rem;
}

.at-user {
  color: #f97316;
  font-weight: 500;
}

/* 响应式适配 */
@media (max-width: 768px) {
  .comments-section {
    padding: 1.5rem;
    margin-top: 2rem;
  }

  .comment-input {
    padding: 0.75rem;
    gap: 0.75rem;
  }

  .comment-input .comment-avatar {
    width: 32px;
    height: 32px;
  }

  .comment-text-input {
    font-size: 0.85rem;
    padding: 0.6rem 0.8rem;
  }

  .comment-submit-btn {
    padding: 0.6rem 1.2rem;
    font-size: 0.85rem;
  }

  .comments-list {
    padding: 1rem;
  }

  .comment-info .comment-avatar {
    width: 32px;
    height: 32px;
  }

  .comment-author {
    font-size: 0.85rem;
  }

  .comment-time {
    font-size: 0.75rem;
  }

  .comment p {
    font-size: 0.85rem;
  }
}

/* 导游名称和微信号样式 */
.guide-name {
  color: #ff0000 !important;
}

.wechat-id {
  color: #ff0000 !important;
  font-weight: bold !important;
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.3s ease;
}

.wechat-id:hover {
  background-color: #f0f7ff;
  box-shadow: 0 2px 8px rgba(255, 0, 0, 0.15);
}

.view-qr-btn {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  vertical-align: middle;
  margin-left: 4px;
}

.qr-icon {
  width: auto;
  height: auto;
  object-fit: contain;
}

/* 快速联系模块 */
.quick-contact-section {
  background: #f8f9fa;
  padding: 2rem 0;
  text-align: center;
  margin-top: 2rem;
}

.quick-contact-container {
  max-width: 600px;
  margin: 0 auto;
  padding: 0 2rem;
}

.quick-contact-container h3 {
  font-size: 1.5rem;
  color: #2c3e50;
  margin-bottom: 1rem;
  font-weight: 600;
}

.quick-contact-container p {
  color: #666;
  margin-bottom: 1.5rem;
  font-size: 1rem;
  line-height: 1.6;
}

.quick-contact-btn {
  background: linear-gradient(45deg, #4ade80, #22c55e);
  color: white;
  border: none;
  padding: 1rem 2rem;
  border-radius: 25px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.quick-contact-btn:hover {
  background: linear-gradient(45deg, #22c55e, #16a34a);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

/* 弹窗样式 */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  backdrop-filter: blur(5px);
}

.modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1001;
  width: 90%;
  max-width: 500px;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.1);
}

.modal-content {
  padding: 24px;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.modal-header h4 {
  font-size: 20px;
  font-weight: 600;
  color: #1d1d1f;
  margin: 0;
}

.close-btn {
  background: none;
  border: none;
  font-size: 24px;
  color: #666;
  cursor: pointer;
  padding: 4px;
  line-height: 1;
}

.close-btn:hover {
  color: #333;
}

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

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

.form-group label {
  font-size: 14px;
  font-weight: 500;
  color: #1d1d1f;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 1px solid #d2d2d7;
  border-radius: 12px;
  font-size: 14px;
  color: #1d1d1f;
  background: #fff;
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #4ade80;
  box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-group .required {
  color: #ff3b30;
  margin-left: 4px;
}

.submit-btn {
  background: #4ade80;
  color: white;
  border: none;
  border-radius: 12px;
  padding: 14px 28px;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 10px;
}

.submit-btn:hover {
  background: #22c55e;
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.2);
}

.submit-btn:disabled {
  background: #ccc;
  cursor: not-allowed;
}

/* 联系方式选项 */
.contact-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 4px;
}

.radio-group {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 6px 16px;
  border: 1px solid #d2d2d7;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  background-color: #fff;
}

.radio-group:hover {
  background: #f5f5f7;
}

.radio-group input[type="radio"] {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border: 2px solid #d2d2d7;
  border-radius: 50%;
  margin: 0;
  position: relative;
  cursor: pointer;
  transition: all 0.2s ease;
  flex-shrink: 0;
  padding: 0;
}

.radio-group input[type="radio"]:checked {
  border-color: #4ade80;
  background: #fff;
}

.radio-group input[type="radio"]:checked::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 10px;
  height: 10px;
  background: #4ade80;
  border-radius: 50%;
}

.radio-group label {
  font-size: 14px;
  color: #1d1d1f;
  cursor: pointer;
}

#contact-number,
#contact-number-modal,
#comment-contact-number {
  width: 100%;
}

/* 复制成功弹窗 */
.copy-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  backdrop-filter: blur(4px);
}

.copy-content {
  position: relative;
  background: white;
  padding: 30px;
  border-radius: 16px;
  width: 90%;
  max-width: 320px;
  text-align: center;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  animation: modalPop 0.3s ease-out;
}

@keyframes modalPop {
  from {
    transform: scale(0.95);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

.copy-content .close-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  background: none;
  border: none;
  font-size: 24px;
  color: #999;
  cursor: pointer;
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.2s ease;
}

.copy-content .close-btn:hover {
  background: #f5f5f5;
  color: #666;
}

.copy-header svg {
  color: #07c160;
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
}

.copy-header h3 {
  margin: 0 0 16px 0;
  color: #333;
  font-size: 20px;
  font-weight: 600;
}

.copy-content p {
  color: #666;
  font-size: 16px;
  margin: 8px 0;
}

.copy-footer {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.copy-footer .secondary-btn,
.copy-footer .primary-btn {
  flex: 1;
  padding: 12px 0;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.copy-footer .secondary-btn {
  background: #f5f5f5;
  color: #333;
}

.copy-footer .primary-btn {
  background: #07c160;
  color: white;
}

/* 二维码弹窗 */
.qr-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  backdrop-filter: blur(5px);
  animation: fadeIn 0.3s ease;
}

.qr-modal-content {
  background: white;
  width: 90%;
  max-width: 350px;
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  animation: slideUp 0.3s ease;
}

.qr-modal-header {
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #f0f0f0;
}

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

.modal-guide-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
}

.modal-guide-name {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.guide-tag {
  font-size: 12px;
  background: #fff4e5;
  color: #ff9500;
  padding: 2px 8px;
  border-radius: 12px;
  font-weight: 500;
}

.qr-modal-body {
  padding: 24px;
  text-align: center;
}

.modal-qr-code {
  width: 260px;
  height: 260px;
  border-radius: 12px;
}

.qr-modal-footer {
  padding: 20px;
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  border-top: 1px solid #f0f0f0;
}

.secondary-btn {
  padding: 8px 20px;
  background: #f5f5f7;
  color: #666;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.secondary-btn:hover {
  background: #eee;
}

.primary-btn {
  padding: 8px 20px;
  background: #07c160;
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.primary-btn:hover {
  background: #06b054;
}

/* 成功提示弹窗 */
.success-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  backdrop-filter: blur(5px);
}

.success-content {
  background: white;
  padding: 30px;
  border-radius: 16px;
  text-align: center;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.1);
  width: 90%;
  max-width: 320px;
}

.success-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 20px;
  background: #34c759;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.success-icon svg {
  width: 36px;
  height: 36px;
  fill: white;
}

.success-content h3 {
  font-size: 20px;
  color: #1d1d1f;
  margin-bottom: 8px;
}

.success-content p {
  font-size: 15px;
  color: #666;
  margin-bottom: 24px;
}

.success-btn {
  background: #4ade80;
  color: white;
  border: none;
  border-radius: 12px;
  padding: 12px 32px;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

.success-btn:hover {
  background: #22c55e;
}

/* 悬浮按钮 */
.floating-buttons {
  position: fixed;
  right: 16px;
  bottom: 24px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.float-btn {
  width: 50px;
  height: 50px;
  border-radius: 25px;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transition: all 0.3s ease;
}

.float-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.wechat-btn {
  background: #07c160;
  color: white;
}

.message-btn {
  background: #3b82f6;
  color: white;
}

.back-to-top {
  background: #fff;
  color: #4b5563;
}

.float-btn svg {
  width: 24px;
  height: 24px;
}

/* 移动端显示悬浮按钮 */
@media (max-width: 768px) {
  .floating-buttons {
    display: flex;
  }
}

/* 桌面端隐藏悬浮按钮（除了回到顶部） */
@media (min-width: 769px) {
  .floating-buttons .wechat-btn,
  .floating-buttons .message-btn {
    display: none;
  }
}

/* 快速留言表单样式 */
.message-form {
  margin-top: 40px;
  padding: 30px;
  background: #f5f5f7;
  border-radius: 16px;
}

.message-form h4 {
  font-size: 18px;
  font-weight: 600;
  color: #1d1d1f;
  margin-bottom: 24px;
}

/* 版权信息 */
.copyright-section {
  background: #f5f5f7;
  padding: 2rem 0;
  text-align: center;
  margin-top: 2rem;
  border-top: 1px solid #e0e0e0;
}

.copyright-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.copyright-container p {
  color: #666;
  font-size: 14px;
  margin: 0.5rem 0;
  line-height: 1.6;
}

.copyright-container a {
  color: #666;
  text-decoration: none;
  transition: color 0.3s ease;
}

.copyright-container a:hover {
  color: #4ade80;
}

/* 电话输入组件样式 */
.iti {
  width: 100% !important;
  display: block !important;
}

.iti__selected-flag {
  border-top-left-radius: 12px;
  border-bottom-left-radius: 12px;
}

/* 修复国家代码选择器的样式 */
.iti__country-list {
  z-index: 9999;
}

/* 错误消息样式 */
.error-message {
  color: #dc3545;
  font-size: 0.875rem;
  margin-top: 0.25rem;
  display: block;
}

/* 通用提示弹窗样式 */
.alert-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  backdrop-filter: blur(10px);
  animation: fadeIn 0.2s ease;
}

.alert-content {
  background: white;
  padding: 30px;
  border-radius: 20px;
  text-align: center;
  max-width: 320px;
  width: 90%;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  animation: slideUp 0.3s ease;
  border: 1px solid rgba(226, 232, 240, 0.8);
}

.alert-content p {
  margin-bottom: 24px;
  font-size: 16px;
  color: #333;
  line-height: 1.6;
}

.alert-content button {
  background: linear-gradient(45deg, #4ade80, #22c55e);
  color: white;
  border: none;
  border-radius: 12px;
  padding: 14px 32px;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  width: 100%;
}

.alert-content button:hover {
  background: linear-gradient(45deg, #22c55e, #16a34a);
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

/* 评论注册弹窗样式 */
.comment-register-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  backdrop-filter: blur(5px);
  animation: fadeIn 0.3s ease;
}

.comment-register-modal .modal-content {
  background: white;
  padding: 24px;
  border-radius: 16px;
  max-width: 500px;
  width: 90%;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.1);
  animation: slideUp 0.3s ease;
  border: 1px solid rgba(226, 232, 240, 0.8);
}

.comment-register-modal .modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.comment-register-modal .modal-header h4 {
  font-size: 20px;
  font-weight: 600;
  color: #2c3e50;
  margin: 0;
}

.comment-register-modal .close-btn {
  background: none;
  border: none;
  font-size: 24px;
  color: #666;
  cursor: pointer;
  padding: 4px;
  line-height: 1;
  transition: all 0.2s ease;
}

.comment-register-modal .close-btn:hover {
  color: #333;
}

.comment-register-modal .submit-btn {
  width: 100%;
  background: linear-gradient(45deg, #4ade80, #22c55e);
  color: white;
  border: none;
  border-radius: 12px;
  padding: 14px 24px;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 10px;
}

.comment-register-modal .submit-btn:hover {
  background: linear-gradient(45deg, #22c55e, #16a34a);
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.comment-register-modal .form-group {
  margin-bottom: 16px;
}

/* 添加动画效果 */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideUp {
  from {
    transform: translateY(20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* 移动端适配 */
@media (max-width: 768px) {
  .message-form {
    padding: 20px;
    margin-top: 30px;
  }

  .copyright-container p {
    font-size: 12px;
  }

  .alert-content,
  .comment-register-modal .modal-content {
    width: 85%;
    padding: 20px;
  }

  .comment-register-modal .modal-header h4 {
    font-size: 18px;
  }
}

/* 导游信息卡片 */
.side-articles {
  position: relative;
  height: 100%;
}

.guide-card {
  position: sticky;
  top: 20px;
  background: white;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  width: 100%;
}

.guide-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.15);
}

.guide-header {
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  background: linear-gradient(45deg, #60a5fa, #93c5fd);
  color: white;
}

.guide-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid rgba(255, 255, 255, 0.3);
}

.guide-info {
  flex: 1;
}

.guide-name {
  margin: 0 0 0.3rem 0;
  color: white;
}

.guide-title {
  font-size: 0.9rem;
  opacity: 0.9;
  font-weight: 500;
}

.guide-content {
  padding: 1.5rem;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: center;
  text-align: center;
}

.wechat-info {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: center;
}

.wechat-label {
  color: #666;
  font-size: 0.9rem;
}

.wechat-number {
  color: #2c3e50;
  font-size: 1.1rem;
  font-weight: 600;
  background: #f8f9fa;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  border: 1px solid #e9ecef;
}

.qr-code {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
}

.qr-image {
  width: 100%;
  border: 2px solid #f0f0f0;
  border-radius: 8px;
}

.qr-label {
  color: #666;
  font-size: 0.85rem;
}

.quick-message-btn {
  background: linear-gradient(45deg, #4ade80, #22c55e);
  color: white;
  border: none;
  padding: 0.8rem 2rem;
  border-radius: 25px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  width: 100%;
  max-width: 200px;
}

.quick-message-btn:hover {
  background: linear-gradient(45deg, #22c55e, #16a34a);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

@media (max-width: 768px) {
  .guide-card {
    position: relative;
    top: auto;
  }

  .side-articles {
    margin-top: 2rem;
  }
}

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

  .hero-section {
    grid-template-columns: 1fr;
    padding: 2rem;
    margin: 1rem;
  }

  .hero-text {
    text-align: left;
  }

  .hero-text h1 {
    font-size: 2rem;
  }

  .hero-images {
    display: none;
  }

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

  .main-article {
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    border-radius: 0;
  }

  .side-articles {
    display: none;
  }
  
  .article-content {
      padding: 0.2rem 1rem;
  }
}

@media (max-width: 480px) {
  .hero-section {
    padding: 1.5rem;
  }

  .hero-text h1 {
    font-size: 1.8rem;
  }

  .image-grid {
    grid-template-columns: 1fr;
    height: 200px;
  }
}

/* 文章底部联系区域样式 */
.article-footer-contact {
  margin-top: 2rem;
  text-align: center;
}

.article-footer-contact p {
  margin: 1rem 0;
}

.footer-qr-code {
  margin: 1.5rem 0;
  display: flex;
  justify-content: center;
}

.footer-qr-image {
  width: 180px;
  height: 180px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
  cursor: pointer;
  transition: all 0.3s ease;
}

.footer-qr-image:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.footer-message-btn {
  background: linear-gradient(45deg, #4ade80, #22c55e);
  color: white;
  border: none;
  padding: 12px 30px;
  border-radius: 25px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.footer-message-btn:hover {
  background: linear-gradient(45deg, #22c55e, #16a34a);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

@media (max-width: 768px) {
  .article-footer-contact {
    margin-top: 1.5rem;
  }

  .footer-qr-image {
    width: 150px;
    height: 150px;
  }

  .footer-message-btn {
    padding: 10px 25px;
    font-size: 1rem;
  }
}