/* ========================================
   白云经脉宝互联网医院 - 自定义样式
   设计主题：中医健康 · 现代简约
   ======================================== */

/* ========== 全局变量 ========== */
:root {
  --primary: #2E7D32;
  --primary-light: #4CAF50;
  --primary-dark: #1B5E20;
  --accent: #FF8F00;
  --accent-light: #FFB74D;
  --bg-light: #F5F7FA;
  --bg-green-light: #E8F5E9;
  --text-dark: #2C3E50;
  --text-gray: #607D8B;
  --text-light: #90A4AE;
  --white: #FFFFFF;
  --border: #E0E0E0;
  --shadow: 0 4px 20px rgba(0,0,0,0.06);
  --shadow-hover: 0 8px 30px rgba(0,0,0,0.12);
  --radius: 12px;
  --transition: all 0.3s ease;
}

/* ========== 全局重置 ========== */
body {
  font-family: "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.8;
  overflow-x: hidden;
}

a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-dark); text-decoration: none; }

h1, h2, h3, h4, h5, h6 { font-weight: 600; color: var(--text-dark); }

/* ========== Header 头部导航 ========== */
.site-header {
  background: var(--white);
  box-shadow: 0 2px 15px rgba(0,0,0,0.06);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.header-logo a {
  display: flex;
  align-items: center;
}

.header-logo img {
  height: 45px;
  width: auto;
}

.main-nav { display: flex; align-items: center; }

.main-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 6px;
}

.main-nav ul li { position: relative; }

.main-nav ul li a {
  display: block;
  padding: 10px 18px;
  color: var(--text-dark);
  font-size: 15px;
  font-weight: 500;
  border-radius: 8px;
  transition: var(--transition);
}

.main-nav ul li a:hover,
.main-nav ul li.active a {
  color: var(--primary);
  background: var(--bg-green-light);
}

.main-nav ul li a.btn-nav {
  background: var(--primary);
  color: var(--white) !important;
  padding: 10px 22px;
  border-radius: 25px;
  margin-left: 8px;
}

.main-nav ul li a.btn-nav:hover {
  background: var(--primary-dark);
  box-shadow: 0 4px 12px rgba(46,125,50,0.3);
}

/* 移动端菜单按钮 */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  width: 40px;
  height: 40px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  z-index: 1001;
}

.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-dark);
  border-radius: 2px;
  transition: var(--transition);
}

.mobile-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.mobile-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ========== Hero 轮播图 ========== */
.hero-carousel {
  position: relative;
  overflow: hidden;
}

.hero-carousel .owl-carousel .owl-stage-outer {
  overflow: hidden;
}

/* 幻灯片通用样式 */
.hero-slide {
  position: relative;
  min-height: 480px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

/* 幻灯片暗色遮罩层，确保文字可读 */
.slide-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  z-index: 1;
}

.slide-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--white);
  padding: 60px 20px;
  max-width: 800px;
  margin: 0 auto;
}

/* Owl Carousel 导航按钮 */
.hero-carousel .owl-nav {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  transform: translateY(-50%);
  margin: 0 !important;
  padding: 0 30px;
  display: flex !important;
  justify-content: space-between;
  pointer-events: none;
  z-index: 10;
}

.hero-carousel .owl-nav button {
  pointer-events: auto;
  width: 48px;
  height: 48px;
  display: flex !important;
  align-items: center !important;
  justify-content: center;
  border-radius: 50% !important;
  background: rgba(255,255,255,0.2) !important;
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.3) !important;
  color: var(--white) !important;
  font-size: 22px !important;
  transition: var(--transition);
  margin: 0 !important;
  padding: 0 !important;
  outline: none !important;
}

.hero-carousel .owl-nav button:hover {
  background: rgba(255,255,255,0.35) !important;
}

/* Owl Carousel 指示点 */
.hero-carousel .owl-dots {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  margin: 0 !important;
  display: flex;
  gap: 10px;
}

.hero-carousel .owl-dots .owl-dot span {
  width: 10px;
  height: 10px;
  margin: 0 !important;
  background: rgba(255,255,255,0.4) !important;
  border-radius: 50%;
  transition: var(--transition);
}

.hero-carousel .owl-dots .owl-dot.active span {
  background: var(--white) !important;
  width: 28px;
  border-radius: 6px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

/* 轮播图文字样式 */
.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 8px 24px;
  border-radius: 30px;
  font-size: 14px;
  margin-bottom: 24px;
  letter-spacing: 2px;
}

.slide-content h1 {
  font-size: 42px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
  letter-spacing: 1px;
}

.slide-content .hero-subtitle {
  font-size: 18px;
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto 30px;
  line-height: 1.6;
}

/* 轮播图按钮 */
.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-buttons .btn-hero-primary {
  background: var(--white);
  color: var(--primary-dark);
  padding: 14px 36px;
  border-radius: 30px;
  font-size: 16px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(0,0,0,0.15);
  display: inline-block;
}

.hero-buttons .btn-hero-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.2);
  color: var(--primary-dark);
}

.hero-buttons .btn-hero-outline {
  background: transparent;
  color: var(--white);
  padding: 14px 36px;
  border-radius: 30px;
  font-size: 16px;
  font-weight: 500;
  border: 2px solid rgba(255,255,255,0.5);
  cursor: pointer;
  transition: var(--transition);
  display: inline-block;
}

.hero-buttons .btn-hero-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
  transform: translateY(-2px);
  color: var(--white);
}

/* ========== Section 通用标题 ========== */
.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-header .section-tag {
  display: inline-block;
  color: var(--primary);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 12px;
  position: relative;
  padding: 0 20px;
}

.section-header .section-tag::before,
.section-header .section-tag::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 30px;
  height: 1px;
  background: var(--primary-light);
}

.section-header .section-tag::before { left: -20px; }
.section-header .section-tag::after { right: -20px; }

.section-header h2 {
  font-size: 34px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-dark);
}

.section-header .section-desc {
  font-size: 15px;
  color: var(--text-gray);
  max-width: 550px;
  margin: 0 auto;
}

/* ========== 养生技巧卡片 ========== */
.health-tips-section {
  padding: 80px 0 60px;
  background: var(--bg-light);
}

.health-tip-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  height: 100%;
}

.health-tip-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.health-tip-card .card-img-wrap {
  position: relative;
  overflow: hidden;
  height: 240px;
}

.health-tip-card .card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.health-tip-card:hover .card-img-wrap img {
  transform: scale(1.08);
}

.health-tip-card .card-img-wrap .card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(27,94,32,0.6), transparent);
  opacity: 0;
  transition: var(--transition);
  display: flex;
  align-items: flex-end;
  padding: 20px;
}

.health-tip-card:hover .card-img-wrap .card-overlay {
  opacity: 1;
}

.card-overlay .overlay-icon {
  width: 44px;
  height: 44px;
  background: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 18px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.health-tip-card .card-body {
  padding: 24px;
}

.health-tip-card .card-body .card-meta {
  display: flex;
  gap: 16px;
  font-size: 13px;
  color: var(--text-light);
  margin-bottom: 12px;
}

.health-tip-card .card-body .card-meta span i {
  margin-right: 5px;
  color: var(--primary-light);
}

.health-tip-card .card-body h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 0;
  line-height: 1.5;
}

.health-tip-card .card-body h3 a {
  color: var(--text-dark);
  transition: var(--transition);
}

.health-tip-card .card-body h3 a:hover {
  color: var(--primary);
}

/* 养生技巧轮播导航 */
.health-tips-section .owl-nav {
  position: absolute;
  top: -72px;
  right: 0;
  display: flex !important;
  gap: 8px;
  margin: 0 !important;
}

.health-tips-section .owl-nav button {
  width: 40px !important;
  height: 40px !important;
  border-radius: 50% !important;
  background: var(--white) !important;
  border: 1px solid var(--border) !important;
  color: var(--text-dark) !important;
  font-size: 18px !important;
  display: flex !important;
  align-items: center;
  justify-content: center;
  margin: 0 !important;
  padding: 0 !important;
  outline: none !important;
  transition: var(--transition);
}

.health-tips-section .owl-nav button:hover {
  background: var(--primary) !important;
  border-color: var(--primary) !important;
  color: var(--white) !important;
}

/* 更多按钮 */
.more-btn-wrap {
  text-align: center;
  margin-top: 20px;
  padding-bottom: 20px;
}

.btn-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  color: var(--primary);
  border: 2px solid var(--primary);
  padding: 12px 36px;
  border-radius: 30px;
  font-size: 15px;
  font-weight: 600;
  transition: var(--transition);
  cursor: pointer;
}

.btn-more:hover {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(46,125,50,0.25);
}

.btn-more i { transition: var(--transition); }
.btn-more:hover i { transform: translateX(4px); }

/* ========== 公告区域 ========== */
.announcement-section {
  padding: 70px 0;
  background: var(--white);
  position: relative;
}

.announcement-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--border), transparent);
}

.announcement-list {
  max-width: 900px;
  margin: 0 auto;
}

.announcement-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 24px;
  background: var(--bg-light);
  border-radius: var(--radius);
  margin-bottom: 16px;
  transition: var(--transition);
  border-left: 4px solid transparent;
}

.announcement-item:hover {
  background: var(--white);
  box-shadow: var(--shadow);
  border-left-color: var(--primary);
  transform: translateX(4px);
}

.announcement-item .ann-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: var(--bg-green-light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 20px;
}

.announcement-item .ann-content h4 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text-dark);
}

.announcement-item .ann-content p {
  font-size: 14px;
  color: var(--text-gray);
  margin-bottom: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.announcement-item .ann-tag {
  display: inline-block;
  background: var(--primary);
  color: var(--white);
  font-size: 11px;
  padding: 3px 12px;
  border-radius: 12px;
  margin-bottom: 8px;
}

/* ========== 推荐信息区域 ========== */
.recommend-section {
  padding: 80px 0 60px;
  background: var(--white);
}

.recommend-list {
  max-width: 960px;
  margin: 0 auto;
}

/* 列表项 - 横向布局 */
.recommend-item {
  display: flex;
  gap: 0;
  margin-bottom: 32px;
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
  box-shadow: var(--shadow);
  transition: var(--transition);
  min-height: 220px;
}

.recommend-item:hover {
  box-shadow: var(--shadow-hover);
  transform: translateX(6px);
}

/* 序号装饰 */
.rec-num {
  position: absolute;
  top: 16px;
  right: 24px;
  font-size: 64px;
  font-weight: 800;
  color: rgba(46, 125, 50, 0.06);
  line-height: 1;
  z-index: 0;
  pointer-events: none;
}

/* 缩略图 */
.rec-thumb {
  flex: 0 0 340px;
  overflow: hidden;
  position: relative;
  z-index: 1;
}

.rec-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  display: block;
  min-height: 220px;
}

.recommend-item:hover .rec-thumb img {
  transform: scale(1.06);
}

/* 内容区 */
.rec-body {
  flex: 1;
  padding: 28px 32px 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  z-index: 1;
}

/* 推荐徽章 */
.rec-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.rec-badge i {
  font-size: 11px;
}

/* 标题 */
.rec-body h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.4;
}

.rec-body h3 a {
  color: var(--text-dark);
  transition: var(--transition);
}

.rec-body h3 a:hover {
  color: var(--primary);
}

/* 描述 */
.rec-desc {
  font-size: 14px;
  color: var(--text-gray);
  line-height: 1.8;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 底部信息栏 */
.rec-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.rec-meta {
  display: flex;
  gap: 18px;
  font-size: 13px;
  color: var(--text-light);
}

.rec-meta span i {
  color: var(--primary-light);
  margin-right: 5px;
}

.rec-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  background: var(--bg-green-light);
  padding: 8px 20px;
  border-radius: 25px;
  transition: var(--transition);
}

.rec-link:hover {
  background: var(--primary);
  color: var(--white);
}

.rec-link i {
  transition: var(--transition);
}

.rec-link:hover i {
  transform: translateX(3px);
}

/* ========== 列表页样式 ========== */

/* 面包屑 Banner */
.page-banner {
  background: linear-gradient(135deg, #1B5E20 0%, #2E7D32 50%, #43A047 100%);
  padding: 50px 0;
  position: relative;
  overflow: hidden;
}

.page-banner::before {
  content: '';
  position: absolute;
  top: -60%;
  right: -15%;
  width: 500px;
  height: 500px;
  background: rgba(255,255,255,0.04);
  border-radius: 50%;
}

.page-banner-content {
  position: relative;
  z-index: 2;
  text-align: center;
}

.page-banner-content h1 {
  font-size: 32px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}

.page-breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 14px;
  color: rgba(255,255,255,0.8);
}

.page-breadcrumb a {
  color: rgba(255,255,255,0.8);
  transition: var(--transition);
}

.page-breadcrumb a:hover {
  color: var(--white);
}

.page-breadcrumb .sep {
  color: rgba(255,255,255,0.4);
}

.page-breadcrumb .current {
  color: var(--white);
  font-weight: 500;
}

/* 列表内容区域 */
.list-content-section {
  padding: 60px 0;
  background: var(--bg-light);
}

/* 文章列表 */
.article-list { }

.article-list-item {
  display: flex;
  gap: 0;
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  margin-bottom: 24px;
  min-height: 200px;
}

.article-list-item:hover {
  box-shadow: var(--shadow-hover);
  transform: translateX(4px);
}

.art-thumb-link {
  flex: 0 0 280px;
  display: block;
  overflow: hidden;
}

.art-thumb {
  width: 100%;
  height: 100%;
  min-height: 200px;
  overflow: hidden;
}

.art-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  display: block;
}

.article-list-item:hover .art-thumb img {
  transform: scale(1.06);
}

.art-body {
  flex: 1;
  padding: 24px 28px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.art-body h3 {
  font-size: 19px;
  font-weight: 600;
  margin-bottom: 10px;
  line-height: 1.5;
}

.art-body h3 a {
  color: var(--text-dark);
  transition: var(--transition);
}

.art-body h3 a:hover {
  color: var(--primary);
}

.art-desc {
  font-size: 14px;
  color: var(--text-gray);
  line-height: 1.8;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.art-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.art-meta {
  display: flex;
  gap: 18px;
  font-size: 13px;
  color: var(--text-light);
}

.art-meta span i {
  color: var(--primary-light);
  margin-right: 5px;
}

.art-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  background: var(--bg-green-light);
  padding: 8px 20px;
  border-radius: 25px;
  transition: var(--transition);
}

.art-link:hover {
  background: var(--primary);
  color: var(--white);
}

.art-link i {
  transition: var(--transition);
}

.art-link:hover i {
  transform: translateX(3px);
}

/* 分页 */
.list-pagination {
  text-align: center;
  margin-top: 30px;
}

.list-pagination .dede_pages {
  display: inline-block;
}

.list-pagination .pagelist {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: center;
}

.list-pagination .pagelist li {
  display: inline-block;
}

.list-pagination .pagelist li a,
.list-pagination .pagelist li span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-dark);
  background: var(--white);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.list-pagination .pagelist li a:hover {
  background: var(--bg-green-light);
  border-color: var(--primary-light);
  color: var(--primary);
}

.list-pagination .pagelist li.thisclass span,
.list-pagination .pagelist li.current a {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
  box-shadow: 0 2px 8px rgba(46,125,50,0.3);
}

.list-pagination .pagelist li.info span {
  background: transparent;
  border: none;
  color: var(--text-gray);
}

/* 侧边栏 */
.sidebar-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  margin-bottom: 28px;
}

.sidebar-title {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
}

.sidebar-title span {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-dark);
  position: relative;
  padding-left: 16px;
}

.sidebar-title span::before {
  content: '';
  position: absolute;
  left: 0;
  top: 4px;
  bottom: 4px;
  width: 4px;
  background: var(--primary);
  border-radius: 2px;
}

/* 热门列表 */
.sidebar-hot-list {
  padding: 8px 20px 20px;
}

.sidebar-hot-item {
  display: flex;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--border);
  transition: var(--transition);
  align-items: center;
}

.sidebar-hot-item:last-child {
  border-bottom: none;
}

.sidebar-hot-item:hover {
  padding-left: 4px;
}

.hot-thumb {
  flex: 0 0 80px;
  height: 60px;
  border-radius: 6px;
  overflow: hidden;
  flex-shrink: 0;
}

.hot-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.sidebar-hot-item:hover .hot-thumb img {
  transform: scale(1.08);
}

.hot-info {
  flex: 1;
  min-width: 0;
}

.hot-info h5 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 6px;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: var(--transition);
}

.sidebar-hot-item:hover .hot-info h5 {
  color: var(--primary);
}

.hot-date {
  font-size: 12px;
  color: var(--text-light);
}

/* 最新列表 */
.sidebar-new-list {
  padding: 8px 20px 20px;
}

.sidebar-new-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--border);
  font-size: 14px;
  color: var(--text-dark);
  transition: var(--transition);
}

.sidebar-new-item:last-child {
  border-bottom: none;
}

.sidebar-new-item i {
  color: var(--primary-light);
  font-size: 12px;
  flex-shrink: 0;
}

.sidebar-new-item .new-title {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sidebar-new-item .new-date {
  font-size: 12px;
  color: var(--text-light);
  flex-shrink: 0;
}

.sidebar-new-item:hover {
  color: var(--primary);
  padding-left: 4px;
}

/* ========== 详情页样式 ========== */

/* 详情内容区域 */
.detail-content-section {
  padding: 60px 0;
  background: var(--bg-light);
}

/* 文章详情卡片 */
.article-detail-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  margin-bottom: 30px;
}

/* 文章头部 */
.article-detail-header {
  padding: 40px 40px 0;
}

.article-tags {
  display: inline-block;
  background: var(--bg-green-light);
  color: var(--primary);
  padding: 6px 18px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 16px;
}

.article-detail-title {
  font-size: 26px;
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.5;
  margin-bottom: 20px;
}

.article-detail-meta {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  font-size: 14px;
  color: var(--text-light);
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.ad-meta-item i {
  color: var(--primary-light);
  margin-right: 6px;
}

/* 封面图 */
.article-cover {
  margin: 0;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.article-cover img {
  width: 100%;
  height: auto;
  display: block;
  max-height: 460px;
  object-fit: cover;
}

/* 联系方式条 */
.article-contact-bar {
  margin: 20px 40px 0;
  padding: 14px 20px;
  background: var(--bg-green-light);
  border-left: 4px solid var(--primary);
  border-radius: 0 8px 8px 0;
  font-size: 14px;
  color: var(--text-dark);
}

.article-contact-bar i {
  color: var(--primary);
  margin-right: 6px;
}

/* 文章正文 */
.article-detail-body {
  padding: 30px 40px;
  font-size: 16px;
  color: var(--text-dark);
  line-height: 2;
  word-break: break-word;
}

.article-detail-body p {
  margin-bottom: 20px;
  text-indent: 0;
}

.article-detail-body h2,
.article-detail-body h3,
.article-detail-body h4 {
  margin: 28px 0 16px;
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.4;
}

.article-detail-body h2 {
  font-size: 22px;
  padding-left: 16px;
  border-left: 4px solid var(--primary);
}

.article-detail-body h3 {
  font-size: 19px;
}

.article-detail-body h4 {
  font-size: 17px;
}

.article-detail-body img {
  max-width: 100%;
  height: auto !important;
  border-radius: 8px;
  margin: 20px 0;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}

.article-detail-body blockquote {
  margin: 20px 0;
  padding: 20px 28px;
  background: var(--bg-green-light);
  border-left: 4px solid var(--primary);
  border-radius: 0 8px 8px 0;
  color: var(--text-gray);
  font-style: italic;
  line-height: 1.8;
}

.article-detail-body ul,
.article-detail-body ol {
  margin: 16px 0 20px 20px;
}

.article-detail-body ul li,
.article-detail-body ol li {
  margin-bottom: 8px;
  line-height: 1.8;
}

.article-detail-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 14px;
}

.article-detail-body table th {
  background: var(--primary);
  color: var(--white);
  padding: 12px 16px;
  text-align: center;
  font-weight: 600;
}

.article-detail-body table td {
  padding: 10px 16px;
  border: 1px solid var(--border);
  text-align: center;
}

.article-detail-body table tr:nth-child(even) td {
  background: var(--bg-light);
}

.article-detail-body a {
  color: var(--primary);
  text-decoration: underline;
  transition: var(--transition);
}

.article-detail-body a:hover {
  color: var(--primary-dark);
}

/* 文章底部 */
.article-detail-footer {
  padding: 0 40px 30px;
}

/* 上下页导航 */
.article-prev-next {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.apn-item {
  flex: 1;
  min-width: 200px;
}

.apn-item a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 20px;
  background: var(--bg-light);
  border-radius: 10px;
  font-size: 14px;
  color: var(--text-dark);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.apn-item a::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--primary);
  border-radius: 0 3px 3px 0;
  opacity: 0;
  transition: var(--transition);
}

.apn-item a:hover {
  background: var(--bg-green-light);
  color: var(--primary);
}

.apn-item a:hover::before {
  opacity: 1;
}

.apn-item.prev a::before {
  content: '\f104';
  font-family: 'FontAwesome';
  font-size: 16px;
  color: var(--primary);
  background: transparent;
  width: auto;
  height: auto;
  position: static;
  border-radius: 0;
  opacity: 1;
}

.apn-item.next a::after {
  content: '\f105';
  font-family: 'FontAwesome';
  font-size: 16px;
  color: var(--primary);
  margin-left: auto;
}

/* 相关推荐 */
.related-articles {
  margin-bottom: 20px;
}

.related-header {
  margin-bottom: 24px;
}

.related-header h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-dark);
}

.related-header h3 span {
  position: relative;
  padding-left: 16px;
}

.related-header h3 span::before {
  content: '';
  position: absolute;
  left: 0;
  top: 3px;
  bottom: 3px;
  width: 4px;
  background: var(--primary);
  border-radius: 2px;
}

.related-item {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  margin-bottom: 20px;
  height: 100%;
}

.related-item:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

.related-thumb {
  display: block;
  height: 180px;
  overflow: hidden;
}

.related-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.related-item:hover .related-thumb img {
  transform: scale(1.06);
}

.related-info {
  padding: 16px;
}

.related-info h4 {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.related-info h4 a {
  color: var(--text-dark);
  transition: var(--transition);
}

.related-info h4 a:hover {
  color: var(--primary);
}

.related-date {
  font-size: 12px;
  color: var(--text-light);
}

.related-date i {
  margin-right: 4px;
}

/* ========== 通用动画 ========== */
.animate-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-in-visible {
  opacity: 1;
  transform: translateY(0);
}

.site-footer {
  background: #1a1f2e;
  color: #b0bec5;
  padding: 70px 0 0;
}

.site-footer .footer-brand img {
  height: 40px;
  margin-bottom: 18px;
}

.site-footer .footer-brand p {
  font-size: 14px;
  line-height: 1.8;
  color: #90a4ae;
  max-width: 280px;
}

.footer-title {
  color: var(--white);
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 12px;
}

.footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--primary-light);
  border-radius: 2px;
}

.footer-contact { list-style: none; padding: 0; margin: 0; }

.footer-contact li {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 14px;
  line-height: 1.6;
  color: #b0bec5;
}

.footer-contact li i {
  color: var(--primary-light);
  margin-top: 4px;
  flex-shrink: 0;
}

.footer-nav { list-style: none; padding: 0; margin: 0; }

.footer-nav li { margin-bottom: 12px; }

.footer-nav li a {
  color: #b0bec5;
  font-size: 14px;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-nav li a::before {
  content: '→';
  color: var(--primary-light);
  font-size: 12px;
}

.footer-nav li a:hover {
  color: var(--white);
  transform: translateX(4px);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-top: 50px;
  padding: 20px 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 13px;
  color: #78909c;
  margin: 0;
  line-height: 1.8;
}

.footer-bottom a {
  color: #90a4ae;
  transition: var(--transition);
}

.footer-bottom a:hover { color: var(--primary-light); }

/* ========== 回到顶部 ========== */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 44px;
  height: 44px;
  background: var(--primary);
  color: var(--white);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  box-shadow: 0 4px 15px rgba(46,125,50,0.3);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 999;
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--primary-dark);
  transform: translateY(-3px);
}

/* ========== 动画效果 ========== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-in {
  animation: fadeInUp 0.6s ease forwards;
}

/* ========== 响应式设计 ========== */

/* 大屏 (≥1200px) */
@media (min-width: 1200px) {
  .container { max-width: 1200px; }
}

/* 平板 (768px ~ 1199px) */
@media (max-width: 1199px) {
  .slide-content h1 { font-size: 34px; }
  .hero-slide { min-height: 400px; }
  .section-header h2 { font-size: 28px; }
  .health-tip-card .card-img-wrap { height: 200px; }
  .rec-thumb { flex: 0 0 280px; }
  .rec-num { font-size: 50px; }
  .art-thumb-link { flex: 0 0 240px; }
  .page-banner { padding: 40px 0; }
  .page-banner-content h1 { font-size: 26px; }

  /* 详情页 */
  .article-detail-header { padding: 30px 30px 0; }
  .article-detail-title { font-size: 22px; }
  .article-detail-body { padding: 24px 30px; font-size: 15px; }
  .article-detail-footer { padding: 0 30px 24px; }
  .article-cover img { max-height: 360px; }
  .article-contact-bar { margin: 16px 30px 0; }
  .related-thumb { height: 150px; }
}

/* 移动端 (≤767px) */
@media (max-width: 767px) {
  /* Header */
  .header-inner { height: 60px; }
  .header-logo img { height: 36px; }

  .mobile-toggle { display: flex; }

  .main-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--white);
    box-shadow: -5px 0 20px rgba(0,0,0,0.1);
    padding: 80px 24px 30px;
    transition: right 0.3s ease;
    z-index: 1000;
  }

  .main-nav.active { right: 0; }

  .main-nav ul {
    flex-direction: column;
    gap: 2px;
  }

  .main-nav ul li a {
    padding: 14px 16px;
    font-size: 16px;
    border-radius: 8px;
  }

  .main-nav ul li a.btn-nav {
    margin-left: 0;
    text-align: center;
    margin-top: 12px;
  }

  .mobile-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 999;
  }

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

  /* Hero Carousel */
  .hero-slide { min-height: 360px; }
  .slide-content { padding: 50px 15px; }
  .slide-content h1 { font-size: 26px; }
  .slide-content .hero-subtitle { font-size: 15px; }
  .hero-carousel .owl-nav { padding: 0 10px; }
  .hero-carousel .owl-nav button { width: 38px; height: 38px; font-size: 18px !important; }
  .hero-carousel .owl-dots { bottom: 16px; }
  .hero-buttons .btn-hero-primary,
  .hero-buttons .btn-hero-outline { padding: 12px 28px; font-size: 14px; }

  /* Sections */
  .health-tips-section,
  .recommend-section { padding: 50px 0 30px; }
  .health-tips-section .owl-nav { top: -56px; }
  .health-tips-section .owl-nav button { width: 34px !important; height: 34px !important; font-size: 15px !important; }
  .announcement-section { padding: 40px 0; }

  .section-header { margin-bottom: 30px; }
  .section-header h2 { font-size: 24px; }

  .health-tip-card .card-img-wrap { height: 200px; }
  .recommend-item { flex-direction: column; }
  .rec-thumb { flex: 0 0 200px; }
  .rec-num { font-size: 42px; top: 10px; right: 16px; }
  .rec-body { padding: 20px; }
  .rec-body h3 { font-size: 17px; }
  .rec-link { padding: 6px 16px; font-size: 13px; }

  /* 列表页 */
  .page-banner { padding: 35px 0; }
  .page-banner-content h1 { font-size: 22px; }
  .list-content-section { padding: 40px 0; }
  .article-list-item { flex-direction: column; }
  .art-thumb-link { flex: 0 0 200px; }
  .art-thumb { min-height: 180px; }
  .art-body { padding: 20px; }
  .art-body h3 { font-size: 17px; }
  .art-link { padding: 6px 16px; font-size: 13px; }
  .sidebar { margin-top: 30px; }
  .sidebar-title { padding: 16px 20px; }
  .sidebar-title span { font-size: 16px; }
  .list-pagination .pagelist li a,
  .list-pagination .pagelist li span { min-width: 36px; height: 36px; font-size: 13px; }

  /* 详情页 */
  .article-detail-header { padding: 24px 20px 0; }
  .article-detail-title { font-size: 20px; }
  .article-detail-meta { gap: 14px; padding-bottom: 18px; }
  .article-detail-body { padding: 20px; font-size: 15px; }
  .article-detail-body h2 { font-size: 19px; }
  .article-detail-footer { padding: 0 20px 20px; }
  .article-contact-bar { margin: 14px 20px 0; padding: 12px 16px; font-size: 13px; }
  .article-prev-next { flex-direction: column; }
  .article-cover img { max-height: 280px; }
  .related-thumb { height: 160px; }

  .announcement-item {
    padding: 16px;
    gap: 14px;
  }

  /* Footer */
  .site-footer { padding: 50px 0 0; }

  .footer-title { margin-top: 24px; }
  .footer-bottom { margin-top: 30px; }

  .back-to-top { bottom: 20px; right: 20px; width: 40px; height: 40px; }
}

/* 小屏手机 (≤480px) */
@media (max-width: 480px) {
  .hero-slide { min-height: 300px; }
  .slide-content h1 { font-size: 22px; }
  .hero-buttons { flex-direction: column; align-items: center; }
  .hero-buttons .btn-hero-primary,
  .hero-buttons .btn-hero-outline { width: 80%; text-align: center; }

  /* 详情页小屏 */
  .article-detail-title { font-size: 18px; }
  .article-detail-body { padding: 16px 15px; font-size: 14px; }
  .article-detail-body h2 { font-size: 18px; }
  .article-detail-body h3 { font-size: 16px; }
}