/* ============================================
   食疗养生网 - Food Therapy Health Website
   Green Wellness Theme Stylesheet
   ============================================ */

/* --- Custom Properties --- */
:root {
  --color-primary: #008B45;
  --color-primary-hover: #006400;
  --color-primary-light: rgba(0, 139, 69, 0.08);
  --color-bg: #f5f5f7;
  --color-surface: #ffffff;
  --color-text: #1d1d1f;
  --color-text-secondary: #6e6e73;
  --color-text-muted: #86868b;
  --color-border: #d2d2d7;
  --color-border-light: #e8e8ed;
  --color-shadow: rgba(0, 0, 0, 0.06);
  --color-shadow-hover: rgba(0, 0, 0, 0.12);
  --color-footer-bg: #006400;
  --color-footer-text: #ffffff;
  --font-sans: -apple-system, BlinkMacSystemFont, "SF Pro SC", "SF Pro Text",
    "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial,
    sans-serif;
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --transition: 0.3s ease;
  --header-height: 64px;
  --max-width: 1200px;
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a:hover {
  color: var(--color-primary-hover);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul, ol {
  list-style: none;
}

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

input, textarea, select {
  font: inherit;
  color: inherit;
}

h1, h2, h3, h4, h5, h6 {
  line-height: 1.3;
  font-weight: 600;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.125rem; }

/* --- Utility --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* --- Header --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--color-border-light);
  transition: box-shadow var(--transition);
}

.site-header.scrolled {
  box-shadow: 0 1px 8px var(--color-shadow);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  white-space: nowrap;
}

.logo img {
  height: 36px;
  width: auto;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.main-nav a {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: 0.938rem;
  font-weight: 500;
  transition: background var(--transition), color var(--transition);
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-search-btn,
.dark-mode-toggle {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background var(--transition);
}

.header-search-btn:hover,
.dark-mode-toggle:hover {
  background: var(--color-primary-light);
}

.header-login-btn {
  padding: 6px 18px;
  border-radius: 20px;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 500;
  transition: background var(--transition);
}

.header-login-btn:hover {
  background: var(--color-primary-hover);
  color: #fff;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
  cursor: pointer;
}

.hamburger span {
  display: block;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* --- Hero Banner --- */
.hero {
  position: relative;
  height: 420px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(0, 100, 0, 0.72) 0%,
    rgba(0, 139, 69, 0.55) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 640px;
  padding: 0 20px;
}

.hero-content h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 12px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.hero-content p {
  font-size: 1.125rem;
  opacity: 0.92;
  margin-bottom: 24px;
}

.hero-search {
  display: flex;
  max-width: 480px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.18);
  border-radius: 28px;
  overflow: hidden;
  backdrop-filter: blur(8px);
}

.hero-search input {
  flex: 1;
  padding: 12px 20px;
  border: none;
  background: transparent;
  color: #fff;
  font-size: 1rem;
  outline: none;
}

.hero-search input::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

.hero-search button {
  padding: 12px 24px;
  background: #fff;
  color: var(--color-primary);
  font-weight: 600;
  border-radius: 28px;
  margin: 4px;
  transition: background var(--transition);
}

.hero-search button:hover {
  background: #f0f0f0;
}

/* --- Section Common --- */
.section {
  padding: 48px 0;
}

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

.section-title {
  font-size: 1.5rem;
  font-weight: 700;
  position: relative;
  padding-left: 16px;
}

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

.section-more {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  gap: 4px;
}

.section-more:hover {
  color: var(--color-primary);
}

/* --- Featured Section (60/40 Grid) --- */
.featured-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 20px;
  align-items: stretch;
}

/* --- Carousel --- */
.carousel {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: #000;
  height: 100%;
  min-height: 360px;
}

.carousel-track {
  display: flex;
  height: 100%;
  transition: transform 0.5s ease;
}

.carousel-slide {
  min-width: 100%;
  position: relative;
  height: 100%;
}

.carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.carousel-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 32px 24px 24px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
  color: #fff;
}

.carousel-overlay h3 {
  font-size: 1.25rem;
  margin-bottom: 6px;
}

.carousel-overlay p {
  font-size: 0.875rem;
  opacity: 0.85;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(6px);
  color: #fff;
  font-size: 1.125rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
  z-index: 2;
}

.carousel-btn:hover {
  background: rgba(255, 255, 255, 0.45);
}

.carousel-prev { left: 12px; }
.carousel-next { right: 12px; }

.carousel-dots {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 2;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  transition: background var(--transition), width var(--transition);
  cursor: pointer;
}

.carousel-dot.active {
  width: 24px;
  border-radius: 4px;
  background: #fff;
}

/* --- Latest List (right side of featured) --- */
.latest-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  background: var(--color-surface);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 1px 4px var(--color-shadow);
}

.latest-list-header {
  padding: 16px 20px;
  font-weight: 600;
  border-bottom: 1px solid var(--color-border-light);
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.latest-item {
  display: flex;
  gap: 14px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--color-border-light);
  transition: background var(--transition);
}

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

.latest-item:hover {
  background: var(--color-primary-light);
}

.latest-item-img {
  width: 80px;
  height: 60px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex-shrink: 0;
}

.latest-item-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.latest-item-info h4 {
  font-size: 0.938rem;
  font-weight: 500;
  line-height: 1.4;
  margin-bottom: 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.latest-item-info .meta {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* --- Article Card Grid --- */
.article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.article-card {
  background: var(--color-surface);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 1px 4px var(--color-shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

.article-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px var(--color-shadow-hover);
}

.article-card-img {
  position: relative;
  height: 180px;
  overflow: hidden;
}

.article-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.article-card:hover .article-card-img img {
  transform: scale(1.05);
}

.article-card-img .tag {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 3px 10px;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.75rem;
  border-radius: 4px;
  font-weight: 500;
}

.article-card-body {
  padding: 16px 20px 20px;
}

.article-card-body h3 {
  font-size: 1.063rem;
  font-weight: 600;
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.article-card-body h3 a {
  color: var(--color-text);
}

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

.article-card-body .excerpt {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 12px;
}

.article-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.article-card-footer .views {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* --- Hot Recommendations (Horizontal Scroll) --- */
.hot-scroll {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 8px;
  scrollbar-width: thin;
  scrollbar-color: var(--color-border) transparent;
}

.hot-scroll::-webkit-scrollbar {
  height: 4px;
}

.hot-scroll::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 2px;
}

.hot-card {
  min-width: 220px;
  scroll-snap-align: start;
  flex-shrink: 0;
  background: var(--color-surface);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 1px 4px var(--color-shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

.hot-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 16px var(--color-shadow-hover);
}

.hot-card-img {
  height: 140px;
  overflow: hidden;
}

.hot-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hot-card-body {
  padding: 12px 14px;
}

.hot-card-body h4 {
  font-size: 0.875rem;
  font-weight: 600;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.hot-card-body h4 a {
  color: var(--color-text);
}

.hot-card-body h4 a:hover {
  color: var(--color-primary);
}

/* --- Content Layout (Article + Sidebar) --- */
.content-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 30px;
  padding: 30px 0;
}

/* --- Article Detail --- */
.article-detail {
  background: var(--color-surface);
  border-radius: var(--radius);
  padding: 36px 40px;
  box-shadow: 0 1px 4px var(--color-shadow);
}

.article-detail-header {
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--color-border-light);
}

.article-detail-header h1 {
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 14px;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.article-meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Article content typography */
.article-content {
  font-size: 1.063rem;
  line-height: 1.85;
  color: var(--color-text);
}

.article-content h2 {
  font-size: 1.375rem;
  margin: 32px 0 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--color-primary-light);
}

.article-content h3 {
  font-size: 1.188rem;
  margin: 24px 0 12px;
}

.article-content p {
  margin-bottom: 18px;
}

.article-content img {
  border-radius: var(--radius-sm);
  margin: 20px auto;
}

.article-content ul,
.article-content ol {
  margin: 12px 0 18px 24px;
}

.article-content ul {
  list-style: disc;
}

.article-content ol {
  list-style: decimal;
}

.article-content li {
  margin-bottom: 6px;
}

.article-content blockquote {
  margin: 20px 0;
  padding: 16px 20px;
  border-left: 4px solid var(--color-primary);
  background: var(--color-primary-light);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--color-text-secondary);
  font-style: italic;
}

.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
}

.article-content th,
.article-content td {
  padding: 10px 14px;
  border: 1px solid var(--color-border-light);
  text-align: left;
}

.article-content th {
  background: var(--color-primary-light);
  font-weight: 600;
}

/* Summary block */
.article-summary {
  margin: 24px 0;
  padding: 20px 24px;
  background: var(--color-primary-light);
  border-left: 4px solid var(--color-primary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.article-summary h4 {
  color: var(--color-primary);
  margin-bottom: 8px;
}

.article-summary p {
  color: var(--color-text-secondary);
  font-size: 0.938rem;
  margin-bottom: 0;
}

/* Tags in article */
.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border-light);
}

.tag-link {
  display: inline-block;
  padding: 4px 14px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: 0.813rem;
  border-radius: 20px;
  transition: background var(--transition), color var(--transition);
}

.tag-link:hover {
  background: var(--color-primary);
  color: #fff;
}

/* Action buttons */
.article-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border-light);
}

.action-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.813rem;
  color: var(--color-text-secondary);
  transition: color var(--transition), background var(--transition);
}

.action-btn .icon {
  font-size: 1.5rem;
}

.action-btn:hover {
  color: var(--color-primary);
  background: var(--color-primary-light);
}

.action-btn.active {
  color: var(--color-primary);
}

/* Prev / Next navigation */
.article-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 32px;
}

.article-nav-item {
  padding: 16px 20px;
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}

.article-nav-item:hover {
  background: var(--color-primary-light);
}

.article-nav-item .label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: 4px;
}

.article-nav-item .title {
  font-size: 0.938rem;
  font-weight: 500;
  color: var(--color-text);
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.article-nav-item.next {
  text-align: right;
}

/* --- Breadcrumb --- */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  padding: 16px 0;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.breadcrumb a {
  color: var(--color-text-secondary);
}

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

.breadcrumb .sep {
  color: var(--color-border);
}

/* --- Sidebar --- */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.sidebar-widget {
  background: var(--color-surface);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 1px 4px var(--color-shadow);
}

.widget-header {
  padding: 14px 20px;
  font-weight: 600;
  font-size: 1rem;
  border-bottom: 1px solid var(--color-border-light);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Hot list with ranking */
.hot-list-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 20px;
  border-bottom: 1px solid var(--color-border-light);
  transition: background var(--transition);
}

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

.hot-list-item:hover {
  background: var(--color-primary-light);
}

.rank-num {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: #fff;
  background: var(--color-text-muted);
}

.rank-num.top-1 { background: #e74c3c; }
.rank-num.top-2 { background: #e67e22; }
.rank-num.top-3 { background: #f1c40f; color: #333; }

.hot-list-item .title {
  font-size: 0.875rem;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.hot-list-item .title a {
  color: var(--color-text);
}

.hot-list-item .title a:hover {
  color: var(--color-primary);
}

/* Liked articles grid */
.liked-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  padding: 16px;
}

.liked-grid-item {
  border-radius: var(--radius-sm);
  overflow: hidden;
  position: relative;
}

.liked-grid-item img {
  width: 100%;
  height: 90px;
  object-fit: cover;
}

.liked-grid-item .caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 6px 8px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.65));
  color: #fff;
  font-size: 0.75rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Tag cloud */
.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 16px 20px;
}

/* --- Category / Tag / Search Page Headers --- */
.page-header {
  padding: 48px 0 32px;
  text-align: center;
}

.page-header h1 {
  font-size: 2rem;
  margin-bottom: 8px;
}

.page-header .desc {
  color: var(--color-text-secondary);
  font-size: 1rem;
}

.page-header .count {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-top: 4px;
}

/* --- Search Page --- */
.search-hero {
  padding: 60px 0 40px;
  text-align: center;
}

.search-hero h1 {
  margin-bottom: 20px;
}

.search-form-centered {
  max-width: 560px;
  margin: 0 auto;
  display: flex;
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: 28px;
  overflow: hidden;
  transition: border-color var(--transition);
}

.search-form-centered:focus-within {
  border-color: var(--color-primary);
}

.search-form-centered input {
  flex: 1;
  padding: 14px 24px;
  border: none;
  background: transparent;
  font-size: 1rem;
  outline: none;
}

.search-form-centered button {
  padding: 14px 28px;
  background: var(--color-primary);
  color: #fff;
  font-weight: 600;
  border-radius: 28px;
  margin: 4px;
  transition: background var(--transition);
}

.search-form-centered button:hover {
  background: var(--color-primary-hover);
}

/* --- Pagination --- */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 40px 0 20px;
}

.pagination a,
.pagination span {
  min-width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: background var(--transition), color var(--transition);
}

.pagination a:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.pagination .active {
  background: var(--color-primary);
  color: #fff;
}

.pagination .disabled {
  opacity: 0.4;
  pointer-events: none;
}

.pagination .ellipsis {
  min-width: 24px;
  color: var(--color-text-muted);
}

/* --- Footer --- */
.site-footer {
  background: var(--color-footer-bg);
  color: var(--color-footer-text);
  margin-top: auto;
  padding: 48px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  padding-bottom: 40px;
}

.footer-col h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 16px;
  position: relative;
  padding-bottom: 10px;
}

.footer-col h4::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: rgba(255, 255, 255, 0.4);
  border-radius: 1px;
}

.footer-col p {
  font-size: 0.875rem;
  line-height: 1.7;
  opacity: 0.8;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.875rem;
  transition: color var(--transition);
}

.footer-col a:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding: 20px 0;
  text-align: center;
  font-size: 0.813rem;
  opacity: 0.65;
}

/* --- Login / Register --- */
.auth-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - var(--header-height));
  padding: 40px 20px;
}

.auth-card {
  width: 100%;
  max-width: 420px;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  box-shadow: 0 4px 24px var(--color-shadow);
}

.auth-card h2 {
  text-align: center;
  margin-bottom: 28px;
  color: var(--color-primary);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--color-text-secondary);
}

.form-group input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  transition: border-color var(--transition);
  outline: none;
}

.form-group input:focus {
  border-color: var(--color-primary);
}

.form-actions {
  margin-top: 8px;
}

.btn-primary {
  display: block;
  width: 100%;
  padding: 14px;
  background: var(--color-primary);
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: background var(--transition);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
}

.auth-footer {
  text-align: center;
  margin-top: 20px;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.auth-footer a {
  font-weight: 500;
}

/* --- 404 Page --- */
.page-404 {
  text-align: center;
  padding: 80px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.page-404 .code {
  font-size: 8rem;
  font-weight: 800;
  color: var(--color-primary);
  opacity: 0.2;
  line-height: 1;
}

.page-404 h2 {
  font-size: 1.5rem;
  margin: 16px 0 8px;
}

.page-404 p {
  color: var(--color-text-secondary);
  margin-bottom: 28px;
}

.page-404 .btn-home {
  display: inline-block;
  padding: 12px 32px;
  background: var(--color-primary);
  color: #fff;
  border-radius: 28px;
  font-weight: 600;
  transition: background var(--transition);
}

.page-404 .btn-home:hover {
  background: var(--color-primary-hover);
  color: #fff;
}

/* --- Back to Top --- */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 139, 69, 0.3);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity var(--transition), transform var(--transition),
    visibility var(--transition), background var(--transition);
  z-index: 900;
  cursor: pointer;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--color-primary-hover);
}

/* --- Fade-in Animation --- */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* === Dark Mode === */
.dark-mode {
  --color-bg: #1a1a1a;
  --color-surface: #2a2a2a;
  --color-text: #e5e5e7;
  --color-text-secondary: #a1a1a6;
  --color-text-muted: #86868b;
  --color-border: #3a3a3a;
  --color-border-light: #333333;
  --color-shadow: rgba(0, 0, 0, 0.2);
  --color-shadow-hover: rgba(0, 0, 0, 0.4);
  --color-primary-light: rgba(0, 139, 69, 0.15);
  --color-footer-bg: #111;
}

.dark-mode .site-header {
  background: rgba(26, 26, 26, 0.85);
}

.dark-mode .hamburger span {
  background: var(--color-text);
}

.dark-mode .article-card-body h3 a,
.dark-mode .hot-card-body h4 a,
.dark-mode .hot-list-item .title a,
.dark-mode .article-nav-item .title {
  color: var(--color-text);
}

/* === Responsive: Tablet (<=1200px) === */
@media (max-width: 1200px) {
  .article-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .content-layout {
    grid-template-columns: 1fr 280px;
    gap: 20px;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

/* === Responsive: Mobile (<=768px) === */
@media (max-width: 768px) {
  :root {
    --header-height: 56px;
  }

  .hamburger {
    display: flex;
  }

  .main-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-surface);
    flex-direction: column;
    padding: 20px;
    gap: 4px;
    transform: translateX(100%);
    transition: transform var(--transition);
    z-index: 999;
    overflow-y: auto;
  }

  .main-nav.open {
    transform: translateX(0);
  }

  .main-nav a {
    padding: 14px 16px;
    font-size: 1rem;
    width: 100%;
    border-radius: var(--radius-sm);
  }

  .hero {
    height: 300px;
  }

  .hero-content h1 {
    font-size: 1.75rem;
  }

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

  .carousel {
    min-height: 240px;
  }

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

  .content-layout {
    grid-template-columns: 1fr;
  }

  .article-detail {
    padding: 24px 20px;
  }

  .article-detail-header h1 {
    font-size: 1.375rem;
  }

  .article-nav {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .auth-card {
    padding: 32px 24px;
  }

  .section {
    padding: 32px 0;
  }

  .page-404 .code {
    font-size: 5rem;
  }
}

/* === Print Styles === */
@media print {
  .site-header,
  .site-footer,
  .sidebar,
  .back-to-top,
  .article-actions,
  .article-nav,
  .pagination,
  .hamburger,
  .header-actions {
    display: none !important;
  }

  body {
    background: #fff;
    color: #000;
    font-size: 12pt;
  }

  .content-layout {
    grid-template-columns: 1fr;
  }

  .article-detail {
    box-shadow: none;
    padding: 0;
  }

  a {
    color: #000;
    text-decoration: underline;
  }

  .article-content img {
    max-width: 100%;
    page-break-inside: avoid;
  }
}

/* Fix: hide mobile nav on desktop */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-height, 64px);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-surface, #fff);
  z-index: 999;
  padding: 20px;
  overflow-y: auto;
  transform: translateY(-100%);
  transition: transform 0.3s ease;
}
.mobile-nav.active {
  transform: translateY(0);
}
.mobile-nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.mobile-nav-list li {
  border-bottom: 1px solid var(--color-border-light, #eee);
}
.mobile-nav-link {
  display: block;
  padding: 14px 0;
  color: var(--color-text, #333);
  text-decoration: none;
  font-size: 15px;
}
.mobile-nav-actions {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
@media (max-width: 768px) {
  .mobile-nav {
    display: block;
  }
}

/* ===== Missing Layout Classes ===== */
.navbar { display:flex; align-items:center; justify-content:space-between; height:var(--header-height,64px); gap:20px; }
.navbar-brand { display:flex; align-items:center; gap:8px; text-decoration:none; font-weight:700; font-size:18px; color:var(--color-primary); white-space:nowrap; }
.navbar-brand .logo-icon { font-size:24px; }
.navbar-nav { display:flex; align-items:center; list-style:none; gap:4px; margin:0; padding:0; }
.navbar-nav .nav-link { display:block; padding:8px 16px; color:var(--color-text); text-decoration:none; font-size:14px; font-weight:500; border-radius:var(--radius-sm); transition:all var(--transition); }
.navbar-nav .nav-link:hover, .navbar-nav .nav-link.active { color:var(--color-primary); background:var(--color-primary-light); }
.navbar-actions { display:flex; align-items:center; gap:8px; }
.header-search input { padding:8px 14px; border:1px solid var(--color-border); border-radius:20px; font-size:13px; width:180px; outline:none; background:var(--color-bg); }
.header-search input:focus { border-color:var(--color-primary); width:220px; }
.btn { display:inline-flex; align-items:center; gap:6px; padding:8px 18px; border-radius:20px; font-size:14px; font-weight:500; text-decoration:none; cursor:pointer; border:1px solid transparent; transition:all 0.2s; }
.btn-primary { background:var(--color-primary); color:#fff; border-color:var(--color-primary); }
.btn-primary:hover { background:var(--color-primary-hover); }
.btn-outline { background:transparent; color:var(--color-primary); border-color:var(--color-primary); }
.btn-outline:hover { background:var(--color-primary-light); }
.btn-sm { padding:6px 14px; font-size:13px; }
.btn-block { display:block; width:100%; text-align:center; }

.hero-banner { background:linear-gradient(135deg,#008B45 0%,#006400 50%,#004d00 100%); color:#fff; padding:60px 0; text-align:center; position:relative; overflow:hidden; }
.hero-overlay { position:relative; z-index:1; }
.hero-content { max-width:700px; margin:0 auto; }
.hero-title { font-size:36px; font-weight:700; margin-bottom:12px; }
.hero-subtitle { font-size:16px; opacity:0.9; margin-bottom:28px; }
.hero-search { max-width:560px; margin:0 auto; }
.hero-search-box { display:flex; background:rgba(255,255,255,0.15); border:1px solid rgba(255,255,255,0.3); border-radius:12px; overflow:hidden; }
.hero-search-box:focus-within { background:rgba(255,255,255,0.25); border-color:rgba(255,255,255,0.5); }
.hero-search-input { flex:1; padding:14px 20px; border:none; background:transparent; color:#fff; font-size:15px; outline:none; }
.hero-search-input::placeholder { color:rgba(255,255,255,0.7); }
.hero-search-btn { padding:14px 24px; background:rgba(255,255,255,0.2); color:#fff; border:none; font-size:15px; cursor:pointer; }
.hero-search-btn:hover { background:rgba(255,255,255,0.3); }
.hero-tags { margin-top:16px; display:flex; justify-content:center; gap:8px; flex-wrap:wrap; }
.hero-tag-label { font-size:13px; opacity:0.8; }

.category-nav { padding:40px 0; }
.category-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(150px,1fr)); gap:16px; }
.category-card { display:flex; flex-direction:column; align-items:center; padding:24px 16px; background:var(--color-surface); border-radius:var(--radius); box-shadow:0 2px 8px var(--color-shadow); text-decoration:none; color:var(--color-text); transition:all 0.3s; }
.category-card:hover { transform:translateY(-4px); box-shadow:0 8px 24px var(--color-shadow-hover); }
.category-card .cat-icon { font-size:32px; margin-bottom:12px; }
.category-card .cat-name { font-size:15px; font-weight:600; }
.category-card .cat-desc { font-size:12px; color:var(--color-text-muted); margin-top:4px; }

.featured-section { padding:40px 0; }

.content-with-sidebar { display:grid; grid-template-columns:1fr 320px; gap:30px; align-items:start; }

.page-header { margin-bottom:24px; }
.page-header h1 { font-size:28px; font-weight:700; margin-bottom:8px; }
.page-header .page-desc { color:var(--color-text-secondary); font-size:15px; }

.breadcrumb { display:flex; align-items:center; gap:8px; padding:16px 0; font-size:14px; color:var(--color-text-secondary); }
.breadcrumb a { color:var(--color-primary); text-decoration:none; }
.breadcrumb .separator { color:var(--color-text-muted); font-size:12px; }

.article-detail { background:var(--color-surface); border-radius:var(--radius-lg); padding:40px; box-shadow:0 2px 8px var(--color-shadow); margin-bottom:30px; }
.article-header { margin-bottom:24px; padding-bottom:16px; border-bottom:1px solid var(--color-border-light); }
.article-title { font-size:28px; font-weight:700; line-height:1.4; margin-bottom:12px; }
.article-meta { display:flex; gap:16px; font-size:14px; color:var(--color-text-secondary); flex-wrap:wrap; }
.article-meta .category-badge { background:var(--color-primary); color:#fff; padding:3px 10px; border-radius:12px; font-size:12px; text-decoration:none; }
.article-cover { margin-bottom:24px; border-radius:var(--radius); overflow:hidden; }
.article-cover img { width:100%; height:auto; display:block; max-height:400px; object-fit:cover; }
.article-summary { background:var(--color-primary-light); border-left:4px solid var(--color-primary); padding:16px 20px; border-radius:0 var(--radius-sm) var(--radius-sm) 0; margin-bottom:24px; }
.article-summary p { margin:0; color:var(--color-text-secondary); line-height:1.7; }
.article-content { line-height:1.8; font-size:16px; margin-bottom:24px; }
.article-content h2 { font-size:22px; font-weight:700; margin:28px 0 12px; padding-bottom:8px; border-bottom:2px solid var(--color-primary); }
.article-content h3 { font-size:18px; font-weight:600; margin:20px 0 10px; }
.article-content p { margin:0 0 14px; }
.article-content ul,.article-content ol { padding-left:24px; margin:10px 0; }
.article-content li { margin-bottom:6px; line-height:1.7; }
.article-tags { display:flex; gap:8px; margin-bottom:20px; flex-wrap:wrap; }
.tag-link { padding:4px 12px; background:var(--color-bg); border:1px solid var(--color-border); border-radius:16px; font-size:13px; color:var(--color-text-secondary); text-decoration:none; transition:all 0.2s; }
.tag-link:hover { background:var(--color-primary); color:#fff; border-color:var(--color-primary); }
.article-actions { display:flex; gap:12px; justify-content:center; margin-bottom:24px; }
.action-btn { display:flex; align-items:center; gap:6px; padding:10px 20px; border:1px solid var(--color-border); border-radius:20px; background:var(--color-surface); color:var(--color-text-secondary); cursor:pointer; font-size:14px; transition:all 0.2s; }
.action-btn:hover { border-color:var(--color-primary); color:var(--color-primary); }
.article-nav { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.nav-prev a,.nav-next a { display:block; padding:16px; background:var(--color-bg); border-radius:var(--radius-sm); text-decoration:none; color:var(--color-text); transition:all 0.2s; }
.nav-prev a:hover,.nav-next a:hover { box-shadow:0 4px 12px var(--color-shadow-hover); }
.nav-label { display:block; font-size:12px; color:var(--color-text-muted); margin-bottom:4px; }
.nav-title { font-size:14px; font-weight:500; }
.nav-next { text-align:right; }

.search-page-header { background:var(--color-surface); border-radius:var(--radius-lg); padding:40px; margin-bottom:24px; box-shadow:0 2px 8px var(--color-shadow); text-align:center; }
.search-page-header .page-title { font-size:24px; font-weight:700; margin-bottom:20px; }
.search-wrapper.large { display:flex; max-width:560px; margin:0 auto; background:var(--color-bg); border:2px solid var(--color-border-light); border-radius:12px; overflow:hidden; }
.search-wrapper.large:focus-within { border-color:var(--color-primary); box-shadow:0 0 0 3px rgba(0,139,69,0.1); }
.search-wrapper.large .search-input { flex:1; padding:14px 18px; border:none; background:transparent; font-size:15px; outline:none; }
.search-wrapper.large .search-btn { padding:14px 24px; background:var(--color-primary); color:#fff; border:none; font-size:15px; cursor:pointer; }

.empty-state { text-align:center; padding:60px 20px; color:var(--color-text-muted); }
.empty-state i { font-size:48px; margin-bottom:16px; display:block; }

@media (max-width:1200px) { .content-with-sidebar { grid-template-columns:1fr 280px; } }
@media (max-width:768px) {
  .navbar-nav { display:none; }
  .content-with-sidebar { grid-template-columns:1fr; }
  .hero-title { font-size:26px; }
  .hero-banner { padding:40px 0; }
  .article-detail { padding:20px; }
  .article-title { font-size:22px; }
  .article-nav { grid-template-columns:1fr; }
  .category-grid { grid-template-columns:repeat(3,1fr); }
}
/* ===== Header Fix ===== */
.site-logo { display:flex; align-items:center; gap:8px; text-decoration:none; font-weight:700; font-size:18px; color:var(--color-primary); white-space:nowrap; flex-shrink:0; }
.logo-text { font-size:18px; font-weight:700; }
.nav-list { display:flex; align-items:center; list-style:none; gap:2px; margin:0; padding:0; }
.nav-item { position:relative; }
.search-box { position:relative; display:flex; align-items:center; }
.theme-toggle { background:none; border:none; cursor:pointer; padding:8px; font-size:18px; color:var(--color-text-secondary); border-radius:50%; transition:all 0.2s; }
.theme-toggle:hover { background:var(--color-primary-light); color:var(--color-primary); }
.theme-icon-light { display:none; }
.dark-mode .theme-icon-dark { display:none; }
.dark-mode .theme-icon-light { display:inline; }
.hamburger-line { display:block; width:22px; height:2px; background:var(--color-text); transition:all 0.3s; }
.btn-outline-light { background:transparent; color:var(--color-primary); border:1px solid var(--color-primary); padding:6px 16px; border-radius:20px; font-size:13px; text-decoration:none; transition:all 0.2s; display:inline-flex; align-items:center; gap:4px; }
.btn-outline-light:hover { background:var(--color-primary); color:#fff; }
.btn-light { background:var(--color-primary-light); color:var(--color-primary); border:1px solid transparent; padding:6px 16px; border-radius:20px; font-size:13px; text-decoration:none; transition:all 0.2s; display:inline-flex; align-items:center; gap:4px; }
.btn-light:hover { background:var(--color-primary); color:#fff; }

/* ===== Featured Section ===== */
.featured-layout { display:grid; grid-template-columns:3fr 2fr; gap:24px; align-items:stretch; }
.featured-carousel { position:relative; border-radius:var(--radius-lg,16px); overflow:hidden; min-height:380px; }
.carousel-container { position:relative; width:100%; height:100%; }
.carousel-slide { position:absolute; top:0; left:0; width:100%; height:100%; opacity:0; transition:opacity 0.6s ease; }
.carousel-slide.active { opacity:1; position:relative; }
.carousel-link { display:block; width:100%; height:100%; position:relative; }
.carousel-img { width:100%; height:380px; object-fit:cover; display:block; }
.carousel-caption { position:absolute; bottom:0; left:0; right:0; padding:40px 24px 24px; background:linear-gradient(transparent,rgba(0,0,0,0.7)); color:#fff; }
.carousel-category { display:inline-block; background:var(--color-primary); color:#fff; padding:3px 12px; border-radius:12px; font-size:12px; font-weight:500; margin-bottom:8px; }
.carousel-title { font-size:20px; font-weight:700; margin:0 0 6px; line-height:1.4; text-shadow:0 1px 3px rgba(0,0,0,0.3); }
.carousel-summary { font-size:14px; opacity:0.9; margin:0; line-height:1.5; }
.carousel-nav { position:absolute; top:50%; transform:translateY(-50%); width:36px; height:36px; background:rgba(255,255,255,0.9); border:none; border-radius:50%; cursor:pointer; display:flex; align-items:center; justify-content:center; font-size:16px; color:#333; z-index:5; transition:all 0.2s; box-shadow:0 2px 8px rgba(0,0,0,0.15); }
.carousel-nav:hover { background:#fff; box-shadow:0 4px 12px rgba(0,0,0,0.2); }
.carousel-nav.prev { left:12px; }
.carousel-nav.next { right:12px; }
.carousel-dots { position:absolute; bottom:12px; left:50%; transform:translateX(-50%); display:flex; gap:6px; z-index:5; }
.carousel-dot { width:8px; height:8px; border-radius:50%; background:rgba(255,255,255,0.5); border:none; cursor:pointer; transition:all 0.3s; padding:0; }
.carousel-dot.active { background:#fff; width:20px; border-radius:4px; }

/* ===== Featured Sidebar (Latest Articles) ===== */
.featured-sidebar { background:var(--color-surface); border-radius:var(--radius-lg,16px); padding:20px; box-shadow:0 2px 8px var(--color-shadow); display:flex; flex-direction:column; height:100%; }
.sidebar-title { font-size:16px; font-weight:700; margin-bottom:16px; display:flex; align-items:center; gap:8px; color:var(--color-text); padding-bottom:12px; border-bottom:2px solid var(--color-primary); }
.sidebar-title i { color:var(--color-primary); }
.sidebar-article-list { list-style:none; padding:0; margin:0; flex:1; display:flex; flex-direction:column; gap:0; }
.sidebar-article-item { border-bottom:1px solid var(--color-border-light); }
.sidebar-article-item:last-child { border-bottom:none; }
.sidebar-article-link { display:flex; gap:12px; padding:12px 0; text-decoration:none; color:var(--color-text); transition:all 0.2s; align-items:center; }
.sidebar-article-link:hover { color:var(--color-primary); }
.sidebar-article-link:hover .sidebar-article-thumb img { transform:scale(1.05); }
.sidebar-article-thumb { width:72px; height:54px; border-radius:var(--radius-sm,8px); overflow:hidden; flex-shrink:0; }
.sidebar-article-thumb img { width:100%; height:100%; object-fit:cover; transition:transform 0.3s; }
.sidebar-article-info { flex:1; min-width:0; display:flex; flex-direction:column; justify-content:center; }
.sidebar-article-title { font-size:14px; font-weight:500; line-height:1.4; margin:0; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; }
.sidebar-article-date { font-size:12px; color:var(--color-text-muted); margin-top:4px; }

/* ===== Latest Articles Section ===== */
.latest-section { padding:40px 0; }
.article-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.article-card { background:var(--color-surface); border-radius:var(--radius,12px); overflow:hidden; box-shadow:0 2px 8px var(--color-shadow); transition:all 0.3s; }
.article-card:hover { transform:translateY(-4px); box-shadow:0 8px 24px var(--color-shadow-hover); }
.article-card a { text-decoration:none; color:inherit; }
.card-image { position:relative; overflow:hidden; height:200px; }
.card-image img { width:100%; height:100%; object-fit:cover; transition:transform 0.4s; }
.article-card:hover .card-image img { transform:scale(1.05); }
.card-image .category-badge { position:absolute; top:12px; left:12px; background:var(--color-primary); color:#fff; padding:3px 10px; border-radius:12px; font-size:12px; font-weight:500; }
.card-body { padding:16px; }
.card-title { font-size:16px; font-weight:600; line-height:1.4; margin:0 0 8px; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; color:var(--color-text); }
.card-excerpt { font-size:13px; color:var(--color-text-secondary); line-height:1.6; margin:0 0 12px; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; }
.card-meta { display:flex; justify-content:space-between; font-size:12px; color:var(--color-text-muted); }
.card-meta span { display:flex; align-items:center; gap:4px; }

/* ===== Section Header ===== */
.section-header { display:flex; justify-content:space-between; align-items:center; margin-bottom:24px; }
.section-title { font-size:22px; font-weight:700; display:flex; align-items:center; gap:8px; margin:0; position:relative; padding-left:14px; }
.section-title::before { content:""; position:absolute; left:0; top:50%; transform:translateY(-50%); width:4px; height:24px; background:var(--color-primary); border-radius:2px; }
.section-title i { color:var(--color-primary); font-size:20px; }
.section-more { color:var(--color-primary); text-decoration:none; font-size:14px; display:flex; align-items:center; gap:4px; }
.section-more:hover { opacity:0.8; }

/* ===== Responsive fixes ===== */
@media (max-width:1200px) {
  .featured-layout { grid-template-columns:1fr 1fr; }
  .article-grid { grid-template-columns:repeat(2,1fr); }
}
@media (max-width:768px) {
  .featured-layout { grid-template-columns:1fr; }
  .featured-sidebar { max-height:300px; overflow-y:auto; }
  .carousel-img { height:260px; }
  .article-grid { grid-template-columns:1fr; }
  .main-nav { display:none; }
  .header-login-btn, .header-register-btn { display:none; }
  .hamburger { display:flex !important; }
}

/* ===== OVERRIDE: Header Layout Fix ===== */
.site-header { position:sticky; top:0; z-index:1000; background:rgba(255,255,255,0.95); backdrop-filter:blur(20px); border-bottom:1px solid var(--color-border-light); }
.header-inner { display:flex !important; align-items:center !important; justify-content:space-between !important; height:60px !important; gap:16px !important; }
.site-logo { flex-shrink:0 !important; }
.main-nav { flex:1; overflow:hidden; }
.nav-list { display:flex !important; gap:0 !important; margin:0 !important; padding:0 !important; list-style:none !important; white-space:nowrap !important; overflow:hidden !important; }
.nav-list .nav-item { flex-shrink:0; }
.nav-list .nav-link { padding:6px 12px !important; font-size:14px !important; white-space:nowrap !important; }
.header-actions { display:flex !important; align-items:center !important; gap:8px !important; flex-shrink:0 !important; }
.search-form { flex-shrink:0; }
.search-box { display:flex; align-items:center; position:relative; }
.search-box .search-input { width:140px !important; padding:7px 32px 7px 12px !important; border:1px solid var(--color-border) !important; border-radius:20px !important; font-size:13px !important; background:var(--color-bg) !important; outline:none !important; }
.search-box .search-input:focus { width:180px !important; border-color:var(--color-primary) !important; }
.search-box .search-btn { position:absolute !important; right:4px !important; top:50% !important; transform:translateY(-50%) !important; background:none !important; border:none !important; cursor:pointer !important; color:var(--color-text-muted) !important; padding:4px 8px !important; }
.theme-toggle { flex-shrink:0; }
.hamburger { display:none !important; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding:8px; }
.btn-outline-light, .btn-light, .header-login-btn, .header-register-btn { white-space:nowrap !important; flex-shrink:0 !important; }

/* ===== OVERRIDE: Category Nav - Horizontal Grid ===== */
.category-nav .container { text-align:center; }
.category-nav .category-grid { display:grid !important; grid-template-columns:repeat(6, 1fr) !important; gap:16px !important; }
.category-card { flex-direction:column !important; align-items:center !important; text-align:center !important; padding:20px 12px !important; }
.category-card .cat-icon { font-size:28px !important; margin-bottom:8px !important; display:block !important; }
.category-card .cat-name { font-size:14px !important; font-weight:600 !important; display:block !important; }

/* ===== OVERRIDE: Hero Search Box ===== */
.hero-search-box { background:rgba(255,255,255,0.2) !important; border:1px solid rgba(255,255,255,0.3) !important; border-radius:50px !important; overflow:hidden !important; display:flex !important; max-width:520px !important; margin:0 auto !important; }
.hero-search-input { flex:1 !important; padding:14px 24px !important; background:transparent !important; border:none !important; color:#fff !important; font-size:15px !important; outline:none !important; }
.hero-search-input::placeholder { color:rgba(255,255,255,0.7) !important; }
.hero-search-btn { padding:10px 28px !important; margin:4px !important; background:rgba(255,255,255,0.25) !important; color:#fff !important; border:none !important; border-radius:50px !important; font-size:14px !important; cursor:pointer !important; transition:background 0.2s !important; display:flex !important; align-items:center !important; gap:6px !important; }
.hero-search-btn:hover { background:rgba(255,255,255,0.4) !important; }

/* ===== OVERRIDE: Featured Carousel Height (desktop only) ===== */
@media (min-width:769px) {
  .featured-carousel { min-height:400px !important; }
  .carousel-img { height:400px !important; }
}

/* ===== Responsive ===== */
@media (max-width:1200px) {
  .nav-list .nav-link { padding:6px 8px !important; font-size:13px !important; }
  .category-nav .category-grid { grid-template-columns:repeat(3, 1fr) !important; }
}
@media (max-width:768px) {
  .main-nav { display:none !important; }
  .header-login-btn, .header-register-btn, .theme-toggle { display:none !important; }
  .hamburger { display:flex !important; }
  .search-box .search-input { width:120px !important; }
  .category-nav .category-grid { grid-template-columns:repeat(2, 1fr) !important; }
  .hero-title { font-size:24px !important; }
  .hero-subtitle { font-size:14px !important; }
}
/* ===== FIX: Category Nav Section ===== */
.category-nav-section { padding:32px 0; }
.category-nav-grid {
  display:grid !important;
  grid-template-columns:repeat(6, 1fr) !important;
  gap:16px !important;
}
.category-nav-item {
  display:flex !important;
  flex-direction:column !important;
  align-items:center !important;
  text-align:center !important;
  padding:24px 12px !important;
  background:var(--color-surface, #fff) !important;
  border-radius:12px !important;
  box-shadow:0 2px 8px rgba(0,0,0,0.06) !important;
  text-decoration:none !important;
  color:var(--color-text, #333) !important;
  transition:all 0.3s !important;
}
.category-nav-item:hover {
  transform:translateY(-4px) !important;
  box-shadow:0 8px 24px rgba(0,0,0,0.12) !important;
  color:var(--color-primary) !important;
}
.category-nav-icon {
  font-size:28px !important;
  color:var(--color-primary) !important;
  margin-bottom:10px !important;
  width:56px !important;
  height:56px !important;
  display:flex !important;
  align-items:center !important;
  justify-content:center !important;
  background:var(--color-primary-light) !important;
  border-radius:50% !important;
}
.category-nav-name {
  font-size:14px !important;
  font-weight:600 !important;
}

/* ===== FIX: Header User Menu (logged in) ===== */
.header-user-dropdown,
.header-user-menu,
.user-dropdown {
  display:flex !important;
  align-items:center !important;
  gap:8px !important;
  white-space:nowrap !important;
}
.header-user-dropdown a,
.header-user-menu a,
.user-dropdown a {
  font-size:13px !important;
  white-space:nowrap !important;
}

/* Generic fix: any div/span directly in header-actions that contains links */
.header-actions > div,
.header-actions > span {
  display:flex !important;
  align-items:center !important;
  gap:6px !important;
  flex-shrink:0 !important;
  white-space:nowrap !important;
}
.header-actions a {
  white-space:nowrap !important;
  font-size:13px !important;
}

/* ===== Responsive ===== */
@media (max-width:1200px) {
  .category-nav-grid { grid-template-columns:repeat(3, 1fr) !important; }
}
@media (max-width:768px) {
  .category-nav-grid { grid-template-columns:repeat(2, 1fr) !important; }
}

/* ===== OVERRIDE: Remove header search ===== */
.search-form { display:none !important; }

/* ===== OVERRIDE: User menu horizontal ===== */
.user-menu { position:relative; }
.user-btn { display:flex; align-items:center; gap:6px; background:none; border:none; cursor:pointer; font-size:14px; color:var(--color-text); padding:6px 10px; border-radius:8px; transition:background 0.2s; }
.user-btn:hover { background:var(--color-primary-light); }
.user-btn .user-name { font-weight:500; }
.user-dropdown { display:none; position:absolute; top:100%; right:0; background:var(--color-surface,#fff); border-radius:12px; box-shadow:0 8px 30px rgba(0,0,0,0.15); min-width:180px; padding:8px 0; z-index:100; margin-top:8px; }
.user-dropdown.show { display:block; }
.dropdown-item { display:flex; align-items:center; gap:8px; padding:10px 16px; color:var(--color-text); text-decoration:none; font-size:14px; transition:background 0.2s; }
.dropdown-item:hover { background:var(--color-primary-light); color:var(--color-primary); }
.dropdown-item i { width:16px; text-align:center; color:var(--color-text-muted); }
.dropdown-item:hover i { color:var(--color-primary); }
.dropdown-divider { border:none; border-top:1px solid var(--color-border-light); margin:4px 0; }

/* ===== OVERRIDE: Hero search - white rounded pill ===== */
.hero-search { max-width:580px; margin:0 auto; }
.hero-search-box {
  background:rgba(255,255,255,0.95) !important;
  border:none !important;
  border-radius:50px !important;
  overflow:hidden !important;
  display:flex !important;
  box-shadow:0 4px 20px rgba(0,0,0,0.15) !important;
}
.hero-search-input {
  flex:1 !important;
  padding:16px 28px !important;
  background:transparent !important;
  border:none !important;
  color:#333 !important;
  font-size:15px !important;
  outline:none !important;
}
.hero-search-input::placeholder { color:#999 !important; }
.hero-search-btn {
  padding:12px 32px !important;
  margin:5px !important;
  background:var(--color-primary,#008B45) !important;
  color:#fff !important;
  border:none !important;
  border-radius:50px !important;
  font-size:15px !important;
  font-weight:500 !important;
  cursor:pointer !important;
  display:flex !important;
  align-items:center !important;
  gap:6px !important;
  transition:background 0.2s !important;
}
.hero-search-btn:hover { background:var(--color-primary-hover,#006400) !important; }

/* ===== OVERRIDE: Category icons - ensure Font Awesome shows ===== */
.category-nav-icon {
  font-size:24px !important;
  color:var(--color-primary) !important;
  margin-bottom:10px !important;
  width:60px !important;
  height:60px !important;
  display:flex !important;
  align-items:center !important;
  justify-content:center !important;
  background:var(--color-primary-light,rgba(0,139,69,0.08)) !important;
  border-radius:16px !important;
}
.category-nav-icon i {
  font-size:24px !important;
  color:var(--color-primary) !important;
}

/* ===== User Dropdown - Click Toggle ===== */
.user-menu { position:relative !important; z-index:100; }
.user-btn { display:flex !important; align-items:center !important; gap:6px !important; background:var(--color-bg) !important; border:1px solid var(--color-border) !important; cursor:pointer !important; font-size:14px !important; color:var(--color-text) !important; padding:7px 14px !important; border-radius:24px !important; transition:all 0.2s !important; }
.user-btn:hover { border-color:var(--color-primary) !important; background:var(--color-primary-light) !important; }
.user-btn i { color:var(--color-primary) !important; }
.user-dropdown { display:none !important; position:absolute !important; top:calc(100% + 8px) !important; right:0 !important; background:var(--color-surface,#fff) !important; border-radius:12px !important; box-shadow:0 8px 30px rgba(0,0,0,0.15) !important; min-width:180px !important; padding:8px 0 !important; z-index:200 !important; border:1px solid var(--color-border-light) !important; }
.user-dropdown.show { display:block !important; }
.dropdown-item { display:flex !important; align-items:center !important; gap:10px !important; padding:10px 18px !important; color:var(--color-text) !important; text-decoration:none !important; font-size:14px !important; transition:all 0.15s !important; }
.dropdown-item:hover { background:var(--color-primary-light) !important; color:var(--color-primary) !important; }
.dropdown-item i { width:16px !important; text-align:center !important; font-size:14px !important; }
.dropdown-divider { border:none !important; border-top:1px solid var(--color-border-light) !important; margin:4px 0 !important; }

/* ===== Hot Recommendations Section Fix ===== */
/*.hot-section { padding:0 !important; margin-bottom:40px !important; }*/
/*.hot-scroll { display:flex !important; gap:20px !important; overflow-x:auto !important; scroll-snap-type:x mandatory !important; padding:4px 0 16px !important; -webkit-overflow-scrolling:touch !important; scrollbar-width:none !important; }*/
/*.hot-scroll::-webkit-scrollbar { display:none !important; }*/
/*.hot-card { flex:0 0 260px !important; scroll-snap-align:start !important; background:var(--color-surface) !important; border-radius:12px !important; overflow:hidden !important; box-shadow:0 2px 8px var(--color-shadow) !important; transition:all 0.3s !important; }*/
/*.hot-card:hover { transform:translateY(-4px) !important; box-shadow:0 8px 24px var(--color-shadow-hover) !important; }*/
/*.hot-card a { text-decoration:none !important; color:inherit !important; }*/
/*.hot-card .card-image { height:160px !important; }*/
/* ===== Hot Recommendations - 四列网格布局 ===== */
.hot-articles-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.hot-article-card {
    background: var(--color-surface);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px var(--color-shadow);
    transition: all 0.3s;
}
.hot-article-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px var(--color-shadow-hover);
}
.hot-article-card .card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}
.hot-article-card .card-cover {
    position: relative;
    overflow: hidden;
    height: 180px;
}
.hot-article-card .card-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s;
}
.hot-article-card:hover .card-cover img {
    transform: scale(1.05);
}
.hot-article-card .card-category-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--color-primary);
    color: #fff;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}
.hot-article-card .card-body {
    padding: 16px;
}
.hot-article-card .card-title {
    font-size: 16px;
    font-weight: 600;
    line-height: 1.4;
    margin: 0 0 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    color: var(--color-text);
}
.hot-article-card .card-summary {
    font-size: 13px;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin: 0 0 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.hot-article-card .card-meta {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--color-text-muted);
}
.hot-article-card .card-meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* 响应式 */
@media (max-width: 1200px) {
    .hot-articles-row { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .hot-articles-row { grid-template-columns: 1fr; }
}


/* ===== Sidebar Widgets Fix ===== */
.sidebar { position:sticky !important; top:80px !important; }
.sidebar-widget { background:var(--color-surface,#fff) !important; border-radius:14px !important; padding:20px !important; margin-bottom:20px !important; box-shadow:0 2px 8px var(--color-shadow) !important; }
.widget-title { font-size:17px !important; font-weight:700 !important; margin-bottom:16px !important; display:flex !important; align-items:center !important; gap:8px !important; padding-bottom:12px !important; border-bottom:2px solid var(--color-primary) !important; color:var(--color-text) !important; }
.widget-title i { color:var(--color-primary) !important; font-size:18px !important; }

/* Hot articles list in sidebar */
.widget-hot .hot-list { list-style:none !important; padding:0 !important; margin:0 !important; }
.widget-hot .hot-item { display:flex !important; align-items:flex-start !important; gap:10px !important; padding:10px 0 !important; border-bottom:1px solid var(--color-border-light) !important; }
.widget-hot .hot-item:last-child { border-bottom:none !important; }
.hot-rank { display:inline-flex !important; align-items:center !important; justify-content:center !important; width:22px !important; height:22px !important; border-radius:6px !important; font-size:12px !important; font-weight:700 !important; color:#fff !important; flex-shrink:0 !important; margin-top:2px !important; }
.hot-rank-1 { background:#ff4757 !important; }
.hot-rank-2 { background:#ff6b35 !important; }
.hot-rank-3 { background:#ffa502 !important; }
.hot-rank:not(.hot-rank-1):not(.hot-rank-2):not(.hot-rank-3) { background:var(--color-text-muted) !important; }
.hot-item a { color:var(--color-text) !important; text-decoration:none !important; font-size:14px !important; line-height:1.5 !important; display:-webkit-box !important; -webkit-line-clamp:2 !important; -webkit-box-orient:vertical !important; overflow:hidden !important; }
.hot-item a:hover { color:var(--color-primary) !important; }
.hot-item .hot-views { font-size:12px !important; color:var(--color-text-muted) !important; display:flex !important; align-items:center !important; gap:4px !important; margin-top:2px !important; }

/* Tag cloud in sidebar */
.widget-tags .tag-cloud { display:flex !important; flex-wrap:wrap !important; gap:8px !important; }
.tag-cloud .tag-badge { display:inline-block !important; padding:5px 14px !important; background:var(--color-bg) !important; color:var(--color-text-secondary) !important; border-radius:20px !important; font-size:13px !important; text-decoration:none !important; border:1px solid var(--color-border-light) !important; transition:all 0.2s !important; }
.tag-cloud .tag-badge:hover { background:var(--color-primary) !important; color:#fff !important; border-color:var(--color-primary) !important; }

/* Category list in sidebar */
.widget-categories .cat-list { list-style:none !important; padding:0 !important; margin:0 !important; }
.widget-categories .cat-item { border-bottom:1px solid var(--color-border-light) !important; }
.widget-categories .cat-item:last-child { border-bottom:none !important; }
.widget-categories .cat-item a { display:flex !important; justify-content:space-between !important; align-items:center !important; padding:10px 0 !important; color:var(--color-text) !important; text-decoration:none !important; font-size:14px !important; transition:color 0.2s !important; }
.widget-categories .cat-item a:hover { color:var(--color-primary) !important; }
.widget-categories .cat-count { background:var(--color-bg) !important; color:var(--color-text-muted) !important; padding:2px 10px !important; border-radius:12px !important; font-size:12px !important; }

/* Liked articles grid in sidebar */
.widget-liked .liked-grid { display:grid !important; grid-template-columns:1fr 1fr !important; gap:10px !important; }
.liked-grid .liked-item { border-radius:8px !important; overflow:hidden !important; }
.liked-grid .liked-item a { display:block !important; text-decoration:none !important; }
.liked-grid .liked-thumb { height:80px !important; overflow:hidden !important; border-radius:8px !important; }
.liked-grid .liked-thumb img { width:100% !important; height:100% !important; object-fit:cover !important; transition:transform 0.3s !important; }
.liked-grid .liked-item:hover img { transform:scale(1.05) !important; }
.liked-grid .liked-title { font-size:12px !important; color:var(--color-text) !important; margin-top:6px !important; line-height:1.4 !important; display:-webkit-box !important; -webkit-line-clamp:2 !important; -webkit-box-orient:vertical !important; overflow:hidden !important; }


/* ===== OVERRIDE: Hero Search No Halo ===== */
.hero-search { background:transparent !important; border:none !important; border-radius:0 !important; backdrop-filter:none !important; box-shadow:none !important; padding:0 !important; overflow:visible !important; max-width:520px !important; margin:0 auto !important; }


/* ===== OVERRIDE: Article Cards & Hot Reading Widget ===== */
/* --- 文章卡片 --- */
.article-card { display:flex !important; flex-direction:column !important; height:100% !important; background:#fff !important; border-radius:12px !important; overflow:hidden !important; box-shadow:0 2px 8px rgba(0,0,0,0.06) !important; transition:transform 0.25s ease, box-shadow 0.25s ease !important; }
.article-card:hover { transform:translateY(-4px) !important; box-shadow:0 10px 24px rgba(0,0,0,0.12) !important; }
.article-card .card-link { display:flex !important; flex-direction:column !important; height:100% !important; text-decoration:none !important; color:inherit !important; }
.article-card .card-cover { position:relative !important; aspect-ratio:16/10 !important; overflow:hidden !important; background:#f3f3f3 !important; }
.article-card .card-cover img { width:100% !important; height:100% !important; object-fit:cover !important; transition:transform 0.4s ease !important; }
.article-card:hover .card-cover img { transform:scale(1.06) !important; }

/* 分类小标签：浮在封面左上角，绿色实心胶囊 */
.article-card .card-category-badge { position:absolute !important; top:10px !important; left:10px !important; padding:4px 10px !important; background:rgba(0,100,0,0.92) !important; color:#fff !important; font-size:12px !important; font-weight:500 !important; border-radius:14px !important; line-height:1.4 !important; letter-spacing:0.3px !important; backdrop-filter:blur(4px) !important; box-shadow:0 2px 6px rgba(0,0,0,0.15) !important; }

.article-card .card-body { display:flex !important; flex-direction:column !important; flex:1 !important; padding:14px 16px 16px !important; gap:8px !important; }
.article-card .card-title { font-size:16px !important; font-weight:600 !important; line-height:1.45 !important; margin:0 !important; color:#222 !important; display:-webkit-box !important; -webkit-line-clamp:2 !important; -webkit-box-orient:vertical !important; overflow:hidden !important; min-height:46px !important; }
/* 摘要锁三行，所有卡片视觉高度一致 */
.article-card .card-summary { font-size:13px !important; line-height:1.6 !important; color:#666 !important; margin:0 !important; display:-webkit-box !important; -webkit-line-clamp:3 !important; -webkit-box-orient:vertical !important; overflow:hidden !important; flex:1 !important; }
.article-card .card-meta { display:flex !important; justify-content:space-between !important; align-items:center !important; padding-top:10px !important; margin-top:auto !important; border-top:1px solid #f0f0f0 !important; font-size:12px !important; color:#999 !important; }
.article-card .card-meta i { margin-right:4px !important; opacity:0.7 !important; }

/* 暗色模式适配 */
[data-theme="dark"] .article-card { background:#1e2125 !important; box-shadow:0 2px 8px rgba(0,0,0,0.4) !important; }
[data-theme="dark"] .article-card .card-title { color:#eee !important; }
[data-theme="dark"] .article-card .card-summary { color:#aaa !important; }
[data-theme="dark"] .article-card .card-meta { border-top-color:#2a2d31 !important; color:#888 !important; }

/* --- 热门阅读 widget --- */
.sidebar-widget { background:#fff !important; border-radius:12px !important; padding:18px 18px 12px !important; margin-bottom:18px !important; box-shadow:0 2px 8px rgba(0,0,0,0.05) !important; }
.sidebar-widget .widget-title { display:flex !important; align-items:center !important; gap:8px !important; font-size:15px !important; font-weight:700 !important; color:#222 !important; margin:0 0 14px !important; padding-bottom:10px !important; border-bottom:2px solid var(--primary-color, #006400) !important; position:relative !important; }
.sidebar-widget .widget-title i { color:var(--primary-color, #006400) !important; font-size:14px !important; }

.widget-article-list { list-style:none !important; padding:0 !important; margin:0 !important; }
.widget-article-item { display:flex !important; align-items:flex-start !important; gap:12px !important; padding:11px 0 !important; border-bottom:1px dashed #eee !important; transition:background 0.2s ease !important; }
.widget-article-item:last-child { border-bottom:none !important; }
.widget-article-item:hover { background:transparent !important; }

.widget-article-item .rank-num { flex-shrink:0 !important; width:22px !important; height:22px !important; border-radius:6px !important; display:inline-flex !important; align-items:center !important; justify-content:center !important; font-size:12px !important; font-weight:700 !important; font-family:'Helvetica Neue', Arial, sans-serif !important; line-height:1 !important; }
.widget-article-item .rank-num.rank-top { color:#fff !important; background:linear-gradient(135deg,#ff5e3a 0%,#ff2a68 100%) !important; box-shadow:0 2px 5px rgba(255,42,104,0.25) !important; }
.widget-article-item .rank-num.rank-normal { color:#999 !important; background:#f3f3f3 !important; border:1px solid #e8e8e8 !important; }

.widget-article-item a { flex:1 !important; font-size:13.5px !important; line-height:1.55 !important; color:#444 !important; text-decoration:none !important; display:-webkit-box !important; -webkit-line-clamp:2 !important; -webkit-box-orient:vertical !important; overflow:hidden !important; transition:color 0.2s ease !important; }
.widget-article-item a:hover { color:var(--primary-color, #006400) !important; }
.widget-article-item:nth-child(-n+3) a { font-weight:600 !important; color:#222 !important; }
.widget-article-item:nth-child(-n+3) a:hover { color:var(--primary-color, #006400) !important; }

[data-theme="dark"] .sidebar-widget { background:#1e2125 !important; box-shadow:0 2px 8px rgba(0,0,0,0.4) !important; }
[data-theme="dark"] .sidebar-widget .widget-title { color:#eee !important; }
[data-theme="dark"] .widget-article-item { border-bottom-color:#2a2d31 !important; }
[data-theme="dark"] .widget-article-item a { color:#bbb !important; }
[data-theme="dark"] .widget-article-item:nth-child(-n+3) a { color:#eee !important; }
[data-theme="dark"] .widget-article-item .rank-num.rank-normal { background:#2a2d31 !important; border-color:#33363b !important; color:#999 !important; }

/* ===== OVERRIDE: Pagination ===== */
.pagination-wrap { padding:36px 0 24px !important; text-align:center !important; }
.pagination-wrap .pagination { list-style:none !important; padding:0 !important; margin:0 !important; display:inline-flex !important; align-items:center !important; gap:6px !important; flex-wrap:wrap !important; justify-content:center !important; }
.pagination-wrap .pagination li { list-style:none !important; margin:0 !important; padding:0 !important; display:inline-block !important; }
.pagination-wrap .pagination li::before, .pagination-wrap .pagination li::marker { content:none !important; display:none !important; }

.pagination-wrap .page-link { display:inline-flex !important; align-items:center !important; justify-content:center !important; min-width:38px !important; height:38px !important; padding:0 12px !important; border-radius:8px !important; font-size:14px !important; font-weight:500 !important; color:#555 !important; background:#fff !important; border:1px solid #e5e7eb !important; text-decoration:none !important; transition:all 0.2s ease !important; cursor:pointer !important; }
.pagination-wrap .page-link:hover:not(.active):not(.disabled) { background:var(--primary-bg, #f0fff0) !important; color:var(--primary-color, #006400) !important; border-color:var(--primary-color, #006400) !important; transform:translateY(-1px) !important; }
.pagination-wrap .page-link.active { background:var(--primary-color, #006400) !important; color:#fff !important; border-color:var(--primary-color, #006400) !important; box-shadow:0 2px 6px rgba(0,100,0,0.25) !important; cursor:default !important; }
.pagination-wrap .page-link.disabled { color:#bbb !important; background:#fafafa !important; border-color:#eee !important; cursor:not-allowed !important; pointer-events:none !important; }
.pagination-wrap .page-link.dots { border:none !important; background:transparent !important; color:#999 !important; min-width:24px !important; padding:0 !important; }

.pagination-wrap .pagination-info { margin-top:12px !important; text-align:center !important; font-size:13px !important; color:#999 !important; }

[data-theme="dark"] .pagination-wrap .page-link { background:#1e2125 !important; color:#bbb !important; border-color:#2a2d31 !important; }
[data-theme="dark"] .pagination-wrap .page-link:hover:not(.active):not(.disabled) { background:rgba(0,200,83,0.1) !important; color:var(--primary-color) !important; }
[data-theme="dark"] .pagination-wrap .page-link.disabled { background:#161819 !important; color:#555 !important; border-color:#222 !important; }
[data-theme="dark"] .pagination-wrap .pagination-info { color:#666 !important; }

/* ===== OVERRIDE: Category Page Header Spacing ===== */
.category-page { padding-top:32px !important; padding-bottom:32px !important; }
.category-page .category-header { margin-bottom:24px !important; padding-bottom:18px !important; border-bottom:1px solid #eee !important; }
.category-page .category-header-inner { padding:0 !important; }
.category-page .category-title { font-size:26px !important; font-weight:700 !important; color:#222 !important; margin:0 0 8px !important; display:flex !important; align-items:center !important; gap:10px !important; }
.category-page .category-title i { color:var(--primary-color, #006400) !important; font-size:24px !important; }
.category-page .category-desc { color:#666 !important; font-size:14px !important; margin:0 0 6px !important; line-height:1.6 !important; }
.category-page .category-stats { color:#999 !important; font-size:13px !important; }
.category-page .category-stats strong { color:var(--primary-color, #006400) !important; font-weight:700 !important; }
.category-page .breadcrumb { margin-top:12px !important; font-size:13px !important; color:#888 !important; }

[data-theme="dark"] .category-page .category-header { border-bottom-color:#2a2d31 !important; }
[data-theme="dark"] .category-page .category-title { color:#eee !important; }
[data-theme="dark"] .category-page .category-desc { color:#aaa !important; }

/* ===== OVERRIDE: Tag Page Header Spacing ===== */
.tag-page { padding-top:32px !important; padding-bottom:32px !important; }
.tag-page .category-header { margin-bottom:24px !important; padding-bottom:18px !important; border-bottom:1px solid #eee !important; }
.tag-page .category-header-inner { padding:0 !important; }
.tag-page .category-title { font-size:26px !important; font-weight:700 !important; color:#222 !important; margin:0 0 8px !important; display:flex !important; align-items:center !important; gap:10px !important; }
.tag-page .category-title i { color:var(--primary-color, #006400) !important; font-size:24px !important; }
.tag-page .category-stats { color:#999 !important; font-size:13px !important; }
.tag-page .category-stats strong { color:var(--primary-color, #006400) !important; font-weight:700 !important; }
.tag-page .breadcrumb { margin-top:12px !important; font-size:13px !important; color:#888 !important; }

[data-theme="dark"] .tag-page .category-header { border-bottom-color:#2a2d31 !important; }
[data-theme="dark"] .tag-page .category-title { color:#eee !important; }

/* ===== OVERRIDE: Article Grid Four Column ===== */
.article-grid.four-col { grid-template-columns:repeat(4, 1fr) !important; gap:18px !important; }
@media (max-width:1100px) { .article-grid.four-col { grid-template-columns:repeat(3, 1fr) !important; } }
@media (max-width:768px)  { .article-grid.four-col { grid-template-columns:repeat(2, 1fr) !important; } }
@media (max-width:480px)  { .article-grid.four-col { grid-template-columns:1fr !important; } }
.article-grid.four-col .article-card .card-title { font-size:15px !important; min-height:42px !important; }
.article-grid.four-col .article-card .card-summary { font-size:12.5px !important; -webkit-line-clamp:2 !important; }
.article-grid.four-col .article-card .card-cover { aspect-ratio:4/3 !important; }
.article-grid.four-col .article-card .card-category-badge { font-size:11px !important; padding:3px 8px !important; top:8px !important; left:8px !important; }
.article-grid.four-col .article-card .card-meta { font-size:11.5px !important; padding-top:8px !important; }

/* ===== OVERRIDE: Mobile Polish ===== */
@media (max-width:768px) {
  /* 容器边距更紧 */
  .container { padding-left:14px !important; padding-right:14px !important; }

  /* 移动端头部：见文件末尾 Mobile Header v3 */

  /* Hero 区紧凑化 */
  .hero-banner { padding:32px 0 28px !important; }
  .hero-content { padding:0 16px !important; }
  .hero-title { font-size:22px !important; margin-bottom:8px !important; }
  .hero-subtitle { font-size:13px !important; margin-bottom:18px !important; }
  .hero-search-box { max-width:100% !important; border-radius:40px !important; }
  .hero-search-input { padding:11px 18px !important; font-size:13px !important; }
  .hero-search-btn { padding:8px 18px !important; font-size:13px !important; }
  .hero-tags { margin-top:12px !important; gap:6px !important; }
  .hero-tag-label { display:none !important; }
  .hero-tag { font-size:11px !important; padding:3px 8px !important; }

  /* Featured 轮播：高度合理化 */
  .featured-section { padding:24px 0 !important; }
  .featured-layout { grid-template-columns:1fr !important; gap:16px !important; }
  .featured-carousel { min-height:0 !important; border-radius:12px !important; }
  .carousel-img { height:200px !important; }
  .carousel-overlay { padding:14px 16px !important; }
  .carousel-title { font-size:16px !important; -webkit-line-clamp:2 !important; }
  .carousel-desc { display:none !important; }
  .featured-sidebar { padding:14px !important; max-height:none !important; overflow:visible !important; border-radius:12px !important; }
  .sidebar-title { font-size:15px !important; margin-bottom:10px !important; }
  .sidebar-article-thumb { width:60px !important; height:48px !important; }
  .sidebar-article-title { font-size:13px !important; }

  /* 各 section 间距收一档 */
  .section { padding:24px 0 !important; }
  .section-header { margin-bottom:16px !important; }
  .section-title { font-size:18px !important; padding-left:10px !important; }
  .section-title::before { width:3px !important; height:18px !important; }
  .section-more { font-size:12px !important; }

  /* 热门推荐：4 张 -> 1 列 + 适度压缩 */
  .hot-articles-row { grid-template-columns:1fr !important; gap:14px !important; }
  .hot-article-card .card-cover { aspect-ratio:16/10 !important; }

  /* 最新文章网格 */
  .article-grid { gap:14px !important; }
  .article-grid.three-col { grid-template-columns:1fr !important; }
  .article-card .card-title { font-size:15px !important; min-height:auto !important; }
  .article-card .card-summary { font-size:12.5px !important; }

  /* 内容 + 侧边栏：在移动端纵向堆叠，侧边栏不再 sticky */
  .content-with-sidebar { grid-template-columns:1fr !important; gap:20px !important; }
  .content-sidebar, .sidebar { position:static !important; top:auto !important; }
  .sidebar-widget { padding:14px !important; margin-bottom:14px !important; border-radius:12px !important; }
  .widget-title { font-size:14px !important; margin-bottom:10px !important; padding-bottom:8px !important; }

  /* 文章详情页 */
  .article-page .article-detail { padding:16px !important; border-radius:12px !important; }
  .article-page .article-title { font-size:20px !important; line-height:1.4 !important; }
  .article-page .article-meta { flex-wrap:wrap !important; gap:8px !important; font-size:12px !important; }
  .article-page .article-content { font-size:15px !important; line-height:1.75 !important; }
  .article-page .article-content h2 { font-size:18px !important; margin:18px 0 10px !important; }
  .article-page .article-content h3 { font-size:16px !important; }
  .article-page .article-content img { width:100% !important; height:auto !important; }
  .article-prevnext { grid-template-columns:1fr !important; gap:10px !important; }
  .article-actions { flex-wrap:wrap !important; gap:8px !important; }
  .article-actions .action-btn { flex:1 !important; min-width:0 !important; padding:8px 10px !important; font-size:13px !important; }

  /* 分类页 / 标签页头部 */
  .category-page, .tag-page { padding-top:18px !important; padding-bottom:18px !important; }
  .category-page .category-title, .tag-page .category-title { font-size:20px !important; }
  .category-page .category-desc, .tag-page .category-desc { font-size:13px !important; }
  .breadcrumb { font-size:12px !important; flex-wrap:wrap !important; }

  /* 分页 */
  .pagination-wrap { padding:24px 0 16px !important; }
  .pagination-wrap .page-link { min-width:34px !important; height:34px !important; padding:0 8px !important; font-size:13px !important; }

  /* 页脚紧凑 */
  .site-footer { padding-top:30px !important; }
  .footer-main { padding-bottom:20px !important; }
  .footer-grid { grid-template-columns:1fr !important; gap:24px !important; }
  .footer-col h4, .footer-col .footer-title { font-size:15px !important; margin-bottom:10px !important; }
  .footer-about-text, .footer-disclaimer { font-size:13px !important; line-height:1.7 !important; }
  .footer-links a { font-size:13px !important; padding:6px 0 !important; }

  /* 回到顶部按钮：避免与底部导航撞 */
  .back-to-top { right:14px !important; bottom:20px !important; width:40px !important; height:40px !important; }

  /* mobile-nav 内的样式调整 */
  .mobile-nav { padding:14px 18px !important; }
  .mobile-nav-link { padding:12px 0 !important; font-size:14px !important; }
}

/* iPhone SE / 小屏设备 */
@media (max-width:380px) {
  .container { padding-left:10px !important; padding-right:10px !important; }
  .hero-title { font-size:20px !important; }
  .hero-subtitle { font-size:12px !important; }
  .carousel-img { height:170px !important; }
  .article-card .card-title { font-size:14px !important; }
  .section-title { font-size:16px !important; }
}
/* ===== OVERRIDE: Mobile Header v3 (relative + explicit padding) ===== */
@media (max-width:1024px) {
  /* 1. header 容器：相对定位（不 sticky）、纯白底、足够高 */
  body > header.site-header,
  header.site-header,
  .site-header {
    position:relative !important;
    top:auto !important;
    left:auto !important;
    right:auto !important;
    width:100% !important;
    z-index:100 !important;
    background:#ffffff !important;
    backdrop-filter:none !important;
    -webkit-backdrop-filter:none !important;
    border-bottom:1px solid #e5e7eb !important;
    box-shadow:none !important;
    display:block !important;
    height:auto !important;
    min-height:60px !important;
    padding:10px 14px !important;
    margin:0 !important;
    overflow:visible !important;
    box-sizing:border-box !important;
  }

  /* 2. inner：横向 flex，禁止换行，左右对齐 */
  .site-header > .header-inner,
  .site-header .container.header-inner,
  .site-header .header-inner,
  .header-inner {
    display:flex !important;
    flex-direction:row !important;
    flex-wrap:nowrap !important;
    align-items:center !important;
    justify-content:space-between !important;
    width:100% !important;
    max-width:100% !important;
    height:auto !important;
    min-height:40px !important;
    padding:0 !important;
    margin:0 !important;
    gap:8px !important;
    overflow:visible !important;
    box-sizing:border-box !important;
  }

  /* 3. logo */
  .site-header .site-logo {
    display:inline-flex !important;
    flex-direction:row !important;
    flex-wrap:nowrap !important;
    align-items:center !important;
    flex:0 1 auto !important;
    min-width:0 !important;
    max-width:60% !important;
    overflow:hidden !important;
    white-space:nowrap !important;
    text-decoration:none !important;
    line-height:1.2 !important;
    color:var(--primary-color, #006400) !important;
  }
  .site-header .site-logo .logo-icon {
    flex-shrink:0 !important;
    font-size:22px !important;
    line-height:1 !important;
    margin-right:6px !important;
  }
  .site-header .site-logo .logo-text {
    flex-shrink:1 !important;
    font-size:16px !important;
    font-weight:700 !important;
    line-height:1.2 !important;
    white-space:nowrap !important;
    overflow:hidden !important;
    text-overflow:ellipsis !important;
  }

  /* 4. 桌面 nav 完全隐藏 */
  .site-header .main-nav,
  .main-nav {
    display:none !important;
    width:0 !important;
    height:0 !important;
    visibility:hidden !important;
  }

  /* 5. 操作区 */
  .site-header .header-actions {
    display:flex !important;
    flex-direction:row !important;
    flex-wrap:nowrap !important;
    align-items:center !important;
    flex:0 0 auto !important;
    gap:6px !important;
    margin-left:auto !important;
  }
  .site-header .header-actions .theme-toggle,
  .site-header .header-actions .hamburger {
    display:inline-flex !important;
    align-items:center !important;
    justify-content:center !important;
    width:36px !important;
    height:36px !important;
    padding:0 !important;
    flex-shrink:0 !important;
    background:transparent !important;
    border:none !important;
    cursor:pointer !important;
    color:#333 !important;
  }
  .site-header .header-actions .hamburger {
    flex-direction:column !important;
    gap:4px !important;
  }
  .site-header .header-actions .hamburger .hamburger-line {
    display:block !important;
    width:20px !important;
    height:2px !important;
    background:#333 !important;
    border-radius:1px !important;
    transition:transform 0.2s, opacity 0.2s;
  }
  .site-header .header-actions .hamburger.active .hamburger-line:nth-child(1) { transform:translateY(6px) rotate(45deg); }
  .site-header .header-actions .hamburger.active .hamburger-line:nth-child(2) { opacity:0; }
  .site-header .header-actions .hamburger.active .hamburger-line:nth-child(3) { transform:translateY(-6px) rotate(-45deg); }

  .site-header .header-actions .user-menu,
  .site-header .header-actions .header-login-btn,
  .site-header .header-actions .header-register-btn,
  .site-header .header-actions .search-form,
  .user-menu,
  .header-login-btn,
  .header-register-btn { display:none !important; }

  /* 6. 移动端弹出菜单：从顶端滑下 */
  .mobile-nav {
    display:block !important;
    position:fixed !important;
    top:0 !important;
    left:0 !important;
    right:0 !important;
    bottom:0 !important;
    width:100% !important;
    height:100vh !important;
    background:#ffffff !important;
    z-index:9999 !important;
    padding:80px 24px 24px !important;   /* 上方留出 header 高度 */
    overflow-y:auto !important;
    transform:translateX(100%) !important;
    transition:transform 0.3s ease !important;
    visibility:visible !important;
  }
  .mobile-nav.active,
  .mobile-nav.open {
    transform:translateX(0) !important;
  }
  .mobile-nav .mobile-nav-list {
    list-style:none !important;
    padding:0 !important;
    margin:0 !important;
  }
  .mobile-nav .mobile-nav-list li {
    border-bottom:1px solid #eee !important;
  }
  .mobile-nav .mobile-nav-link {
    display:block !important;
    padding:14px 0 !important;
    color:#333 !important;
    text-decoration:none !important;
    font-size:15px !important;
  }
  .mobile-nav .mobile-nav-actions {
    margin-top:24px !important;
    display:flex !important;
    flex-direction:column !important;
    gap:10px !important;
  }
  .mobile-nav .mobile-nav-actions .btn {
    display:block !important;
    text-align:center !important;
    padding:12px !important;
    border-radius:8px !important;
    text-decoration:none !important;
    font-size:14px !important;
  }
}