/* =====================================================
   全站基础 Reset & 变量
===================================================== */
:root {
  --color-primary: #c0392b;
  --color-primary-dark: #96281b;
  --color-primary-light: #e74c3c;
  --color-accent: #f39c12;
  --color-accent2: #8e44ad;
  --color-bg: #f7f3f0;
  --color-bg-card: #fff;
  --color-text: #1a1a2e;
  --color-text-muted: #6b7280;
  --color-text-light: #9ca3af;
  --color-border: #e8e0db;
  --color-header-bg: #1a0a0a;
  --color-header-border: rgba(255,255,255,0.08);
  --color-banner-bg: linear-gradient(135deg, #1a0a0a 0%, #2d0f0f 50%, #1a1a2e 100%);
  --color-footer-bg: #0f0d0d;
  --color-footer-text: #ccc;
  --sidebar-width: 300px;
  --container-max: 1200px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 4px rgba(0,0,0,.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.12);
  --transition: .2s ease;
}

*,*::before,*::after {box-sizing: border-box; margin: 0; padding: 0;}
html {scroll-behavior: smooth; overflow-x: hidden;}
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'PingFang SC', 'Microsoft YaHei', Arial, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  overflow-x: hidden;
  font-size: 15px;
}
a {color: inherit; text-decoration: none;}
a:hover {color: var(--color-primary);}
img {max-width: 100%; height: auto; display: block;}
ul, ol {list-style: none;}
button {cursor: pointer; border: none; background: none;}

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

/* =====================================================
   站点头部
===================================================== */
.site-header {
  background: var(--color-header-bg);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 16px rgba(0,0,0,.4);
}
.header-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 20px;
}
.header-top-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 0;
  min-height: 64px;
}
.site-logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  text-decoration: none;
}
.logo-icon {
  font-size: 22px;
  color: var(--color-accent);
  line-height: 1;
}
.logo-text {
  font-size: 20px;
  font-weight: 800;
  color: #fff;
  letter-spacing: .5px;
  white-space: nowrap;
}
.header-search {
  flex: 1;
  max-width: 400px;
  margin-left: auto;
}
.search-form {
  display: flex;
  border-radius: 50px;
  overflow: hidden;
  border: 1.5px solid rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.07);
  transition: border-color var(--transition);
}
.search-form:focus-within {
  border-color: var(--color-primary-light);
}
.search-input {
  flex: 1;
  min-width: 0;
  padding: 8px 16px;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 14px;
  outline: none;
}
.search-input::placeholder {color: rgba(255,255,255,.4);}
.search-btn {
  padding: 8px 14px;
  color: rgba(255,255,255,.7);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition);
  flex-shrink: 0;
}
.search-btn:hover {color: #fff;}

/* 汉堡按钮 */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
}
.nav-toggle-bar {
  width: 22px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  display: block;
  transition: transform .25s, opacity .25s;
}
.nav-toggle.is-open .nav-toggle-bar:nth-child(1) {transform: translateY(7px) rotate(45deg);}
.nav-toggle.is-open .nav-toggle-bar:nth-child(2) {opacity: 0;}
.nav-toggle.is-open .nav-toggle-bar:nth-child(3) {transform: translateY(-7px) rotate(-45deg);}

/* 导航 */
.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
  padding: 0 0 6px;
}
.site-nav a {
  color: rgba(255,255,255,.75);
  font-size: 14px;
  padding: 6px 12px;
  border-radius: 50px;
  white-space: nowrap;
  transition: background var(--transition), color var(--transition);
}
.site-nav a:hover, .site-nav a.active {
  background: var(--color-primary);
  color: #fff;
}
.site-nav .nav-home {
  color: #fff;
  font-weight: 600;
}

/* =====================================================
   Banner / 首页顶部
===================================================== */
.home-banner {
  background: var(--color-banner-bg);
  padding: 48px 20px 0;
  position: relative;
  overflow: hidden;
}
.home-banner::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(231,76,60,.18) 0%, transparent 70%);
  pointer-events: none;
}
.banner-inner {
  max-width: var(--container-max);
  margin: 0 auto;
}
.banner-headline {
  text-align: center;
  padding-bottom: 32px;
}
.banner-title {
  font-size: clamp(26px, 4vw, 44px);
  font-weight: 900;
  color: #fff;
  letter-spacing: 1px;
  background: linear-gradient(90deg, #fff 30%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 10px;
}
.banner-sub {
  color: rgba(255,255,255,.55);
  font-size: 15px;
  letter-spacing: 1px;
}
.banner-hot-strip {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255,255,255,.07);
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 10px 16px;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  overflow: hidden;
}
.hot-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-accent);
  white-space: nowrap;
  flex-shrink: 0;
}
.hot-marquee {
  display: flex;
  gap: 24px;
  overflow: hidden;
  flex: 1;
  min-width: 0;
}
.marquee-item {
  font-size: 13px;
  color: rgba(255,255,255,.7);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color var(--transition);
}
.marquee-item:hover {color: var(--color-accent);}

/* =====================================================
   主体布局
===================================================== */
.home-layout,
.list-layout,
.content-layout,
.about-layout {
  display: grid;
  grid-template-columns: minmax(0,1fr) var(--sidebar-width);
  gap: 28px;
  padding-top: 28px;
  padding-bottom: 40px;
  align-items: start;
}

/* =====================================================
   首页主内容
===================================================== */
.home-main-col {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 36px;
}
.home-section {}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-border);
  position: relative;
}
.section-header::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 60px;
  height: 2px;
  background: var(--color-primary);
}
.section-title {
  font-size: 20px;
  font-weight: 800;
  color: var(--color-text);
}
.title-accent {
  color: var(--color-primary);
}
.section-more {
  font-size: 13px;
  color: var(--color-text-muted);
  transition: color var(--transition);
}
.section-more:hover {color: var(--color-primary);}

/* =====================================================
   卡片 Grid
===================================================== */
.card-grid {display: grid; gap: 18px;}
.card-grid--latest {grid-template-columns: 1fr;}
.card-grid--recommend {grid-template-columns: repeat(3, minmax(0,1fr));}
.card-grid--related {grid-template-columns: repeat(3, minmax(0,1fr));}

/* 横向卡片 */
.card--h {
  display: flex;
  gap: 16px;
  background: var(--color-bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
  min-width: 0;
}
.card--h:hover {box-shadow: var(--shadow-md); transform: translateY(-2px);}
.card--h .card-thumb-wrap {
  flex-shrink: 0;
  width: 200px;
  height: 134px;
  position: relative;
  overflow: hidden;
  background: #f0ebe8;
}
.card--h .card-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s;
}
.card--h:hover .card-thumb {transform: scale(1.05);}
.card--h .card-body {
  flex: 1;
  min-width: 0;
  padding: 14px 16px 14px 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* 竖向卡片 */
.card--v {
  background: var(--color-bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
  min-width: 0;
  display: flex;
  flex-direction: column;
}
.card--v:hover {box-shadow: var(--shadow-md); transform: translateY(-3px);}
.card--v .card-thumb-wrap {
  width: 100%;
  aspect-ratio: 16/10;
  overflow: hidden;
  background: #f0ebe8;
  position: relative;
}
.card--v .card-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s;
}
.card--v:hover .card-thumb {transform: scale(1.06);}
.card--v .card-body {
  padding: 12px 14px 14px;
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* 卡片分类标签 */
.card-category {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 2;
}
.card-category a {
  display: inline-block;
  background: var(--color-primary);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 20px;
  text-decoration: none;
}

/* 卡片标题 */
.card-title {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.card-title a {color: var(--color-text); transition: color var(--transition);}
.card-title a:hover {color: var(--color-primary);}
.card--small .card-title {font-size: 14px; -webkit-line-clamp: 2;}

/* 摘要 */
.card-intro {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.6;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow-wrap: anywhere;
  word-break: break-word;
}

/* 卡片 meta */
.card-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--color-text-light);
  flex-wrap: wrap;
  margin-top: auto;
}
.meta-date {color: var(--color-text-light);}
.meta-views {color: var(--color-text-light);}

/* =====================================================
   侧栏
===================================================== */
.home-sidebar,
.list-sidebar,
.content-sidebar,
.about-sidebar {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 22px;
  position: sticky;
  top: 80px;
}
.sidebar-widget {
  background: var(--color-bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.widget-title {
  font-size: 15px;
  font-weight: 800;
  padding: 13px 16px;
  background: var(--color-header-bg);
  color: #fff;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* 排行榜 */
.rank-list {padding: 8px 12px 12px; counter-reset: rank-counter;}
.rank-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 4px;
  border-bottom: 1px solid var(--color-border);
  counter-increment: rank-counter;
  min-width: 0;
}
.rank-item:last-child {border-bottom: none;}
.rank-num {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 4px;
  background: var(--color-border);
  color: var(--color-text-muted);
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
}
.rank-num::before {content: counter(rank-counter);}
.rank-item:nth-child(1) .rank-num {background: #e74c3c; color: #fff;}
.rank-item:nth-child(2) .rank-num {background: #f39c12; color: #fff;}
.rank-item:nth-child(3) .rank-num {background: #27ae60; color: #fff;}
.rank-info {flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px;}
.rank-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.45;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  overflow-wrap: anywhere;
  word-break: break-word;
  transition: color var(--transition);
}
.rank-link:hover {color: var(--color-primary);}
.rank-views {font-size: 11px; color: var(--color-text-light);}

/* 热门八卦侧栏 */
.hot-sidebar-list {padding: 10px 12px 12px;}
.hot-sidebar-item {border-bottom: 1px solid var(--color-border); padding: 8px 0;}
.hot-sidebar-item:last-child {border-bottom: none;}
.hot-sidebar-link {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  min-width: 0;
  transition: opacity var(--transition);
}
.hot-sidebar-link:hover {opacity: .85;}
.hot-sidebar-thumb {
  flex-shrink: 0;
  width: 72px;
  height: 52px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  background: #f0ebe8;
}
.hot-sidebar-title {
  flex: 1;
  min-width: 0;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  overflow-wrap: anywhere;
  word-break: break-word;
  padding-top: 2px;
  transition: color var(--transition);
}
.hot-sidebar-link:hover .hot-sidebar-title {color: var(--color-primary);}

/* 最新资讯侧栏 */
.latest-sidebar-list {padding: 8px 12px 12px;}
.latest-sidebar-item {border-bottom: 1px solid var(--color-border); padding: 8px 0;}
.latest-sidebar-item:last-child {border-bottom: none;}
.latest-sidebar-link {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}
.latest-sidebar-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  overflow-wrap: anywhere;
  word-break: break-word;
  transition: color var(--transition);
}
.latest-sidebar-link:hover .latest-sidebar-title {color: var(--color-primary);}
.latest-sidebar-date {font-size: 11px; color: var(--color-text-light);}

/* =====================================================
   面包屑
===================================================== */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: 14px;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.breadcrumb a {color: var(--color-text-muted); transition: color var(--transition);}
.breadcrumb a:hover {color: var(--color-primary);}
.bc-sep {color: var(--color-text-light);}
.bc-current {color: var(--color-text); font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 220px;}

/* =====================================================
   列表页
===================================================== */
.list-hero {
  background: linear-gradient(135deg, var(--color-header-bg), #2d0f0f);
  padding: 28px 0 20px;
}
.list-page-title {
  font-size: clamp(20px, 3vw, 30px);
  font-weight: 900;
  color: #fff;
  line-height: 1.3;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.list-hero .breadcrumb a {color: rgba(255,255,255,.6);}
.list-hero .breadcrumb {color: rgba(255,255,255,.5);}
.list-hero .bc-current {color: rgba(255,255,255,.9);}
.list-hero .bc-sep {color: rgba(255,255,255,.3);}
.list-main-col {min-width: 0;}

.article-list {display: flex; flex-direction: column; gap: 16px;}
.list-item {
  display: flex;
  gap: 18px;
  background: var(--color-bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
  min-width: 0;
}
.list-item:hover {box-shadow: var(--shadow-md); transform: translateX(4px);}
.list-item-thumb-wrap {
  flex-shrink: 0;
  width: 220px;
  height: 148px;
  overflow: hidden;
  background: #f0ebe8;
  position: relative;
}
.list-item-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s;
}
.list-item:hover .list-item-thumb {transform: scale(1.05);}
.list-item-body {
  flex: 1;
  min-width: 0;
  padding: 16px 18px 16px 2px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.list-item-meta-top {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.list-item-cat {
  background: var(--color-primary);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 20px;
}
.list-item-date, .list-item-views {font-size: 12px; color: var(--color-text-light);}
.list-item-title {
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.list-item-title a {color: var(--color-text); transition: color var(--transition);}
.list-item-title a:hover {color: var(--color-primary);}
.list-item-intro {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.65;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  overflow-wrap: anywhere;
  word-break: break-word;
  margin-top: auto;
}

/* =====================================================
   分页
===================================================== */
.pagination {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-top: 28px;
}
.pagination a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 10px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-muted);
  background: var(--color-bg-card);
  transition: all var(--transition);
}
.pagination a:hover, .pagination a.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

/* =====================================================
   文章详情页
===================================================== */
.content-main-col {min-width: 0;}
.article-header {margin-bottom: 22px;}
.article-title {
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 900;
  line-height: 1.4;
  color: var(--color-text);
  margin-bottom: 12px;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.article-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 13px;
}
.meta-cat a {
  background: var(--color-primary);
  color: #fff;
  padding: 2px 10px;
  border-radius: 20px;
  font-weight: 600;
  font-size: 12px;
}
.article-content {
  background: var(--color-bg-card);
  border-radius: var(--radius-md);
  padding: 28px 32px;
  box-shadow: var(--shadow-sm);
  line-height: 1.85;
  font-size: 16px;
  color: var(--color-text);
  overflow-wrap: anywhere;
  word-break: break-word;
}
.article-content h2 {font-size: 20px; margin: 24px 0 12px; font-weight: 700;}
.article-content h3 {font-size: 17px; margin: 20px 0 10px; font-weight: 700;}
.article-content p {margin-bottom: 16px;}
.article-content img {max-width: 100%; height: auto; border-radius: var(--radius-sm); margin: 16px auto;}
.article-content a {color: var(--color-primary); text-decoration: underline;}
.article-content blockquote {border-left: 3px solid var(--color-primary); padding: 10px 18px; background: #fdf5f5; border-radius: 0 var(--radius-sm) var(--radius-sm) 0; margin: 16px 0; color: var(--color-text-muted); font-style: italic;}
.article-content pre, .article-content code {font-family: monospace; background: #f4f4f4; border-radius: 4px; overflow-x: auto; max-width: 100%;}
.article-content pre {padding: 14px 18px; margin: 16px 0;}
.article-content code {padding: 2px 6px; font-size: 13px;}
.article-content table {width: 100%; border-collapse: collapse; margin: 16px 0; overflow-x: auto; display: block;}
.article-content table th, .article-content table td {border: 1px solid var(--color-border); padding: 8px 12px; text-align: left; white-space: nowrap;}
.article-content table th {background: #fdf5f5; font-weight: 700;}
.article-content iframe {max-width: 100%; height: auto;}

.related-section {margin-top: 36px;}
.related-section .section-header {margin-bottom: 18px;}

/* =====================================================
   搜索页
===================================================== */
.search-hero {
  background: linear-gradient(135deg, #1a0a0a, #2d0f0f);
  padding: 28px 0 22px;
}
.search-page-title {
  font-size: clamp(18px, 3vw, 26px);
  font-weight: 900;
  color: #fff;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.search-hint {
  font-size: 13px;
  color: rgba(255,255,255,.5);
  margin-top: 6px;
}
.no-result-tip {
  display: none;
  text-align: center;
  padding: 48px 24px;
  background: var(--color-bg-card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}
.no-result-icon {font-size: 48px; margin-bottom: 12px;}
.no-result-text {color: var(--color-text-muted); font-size: 15px; margin-bottom: 20px;}
.btn-back-home {
  display: inline-block;
  padding: 10px 28px;
  background: var(--color-primary);
  color: #fff;
  border-radius: 50px;
  font-weight: 600;
  font-size: 14px;
  transition: background var(--transition);
}
.btn-back-home:hover {background: var(--color-primary-dark); color: #fff;}

/* =====================================================
   关于我们
===================================================== */
.about-hero {
  background: linear-gradient(135deg, #1a0a0a, #2d0f0f);
  padding: 28px 0 20px;
}
.about-title {
  font-size: clamp(20px, 3vw, 30px);
  font-weight: 900;
  color: #fff;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.about-hero .breadcrumb a {color: rgba(255,255,255,.6);}
.about-hero .breadcrumb {color: rgba(255,255,255,.5);}
.about-hero .bc-current {color: rgba(255,255,255,.9);}
.about-hero .bc-sep {color: rgba(255,255,255,.3);}
.about-main {min-width: 0; display: flex; flex-direction: column; gap: 22px;}
.about-card {
  background: var(--color-bg-card);
  border-radius: var(--radius-md);
  padding: 26px 28px;
  box-shadow: var(--shadow-sm);
  min-width: 0;
}
.about-section-heading {
  font-size: 18px;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 14px;
  padding-left: 10px;
  border-left: 3px solid var(--color-primary);
}
.about-desc, .about-extra {
  font-size: 15px;
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: 10px;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.about-contact-list {display: flex; flex-direction: column; gap: 10px;}
.about-contact-list li {font-size: 14px; color: var(--color-text-muted); overflow-wrap: anywhere; word-break: break-word;}
.about-contact-list strong {color: var(--color-text); font-weight: 700;}
.about-contact-list a {color: var(--color-primary); text-decoration: underline;}

/* =====================================================
   底部
===================================================== */
.site-footer {
  background: var(--color-footer-bg);
  color: var(--color-footer-text);
  margin-top: 40px;
  padding: 36px 0 0;
}
.footer-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 20px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 32px;
  padding-bottom: 28px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-logo {
  display: inline-block;
  font-size: 20px;
  font-weight: 900;
  color: #fff;
  margin-bottom: 12px;
}
.footer-desc {
  font-size: 13px;
  color: rgba(255,255,255,.45);
  line-height: 1.7;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.footer-heading {
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-links {display: flex; flex-direction: column; gap: 8px;}
.footer-links a {font-size: 13px; color: rgba(255,255,255,.5); transition: color var(--transition);}
.footer-links a:hover {color: var(--color-accent);}
.footer-contact-list {display: flex; flex-direction: column; gap: 8px;}
.footer-contact-list li {font-size: 13px; color: rgba(255,255,255,.5); display: flex; gap: 4px; flex-wrap: wrap; overflow-wrap: anywhere; word-break: break-word;}
.contact-label {color: rgba(255,255,255,.35); flex-shrink: 0;}
.footer-contact-list a {color: rgba(255,255,255,.5); transition: color var(--transition);}
.footer-contact-list a:hover {color: var(--color-accent);}
.footer-bottom {
  text-align: center;
  padding: 14px 0;
}
.footer-copy {
  font-size: 12px;
  color: rgba(255,255,255,.3);
  line-height: 1.6;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.footer-copy a {color: rgba(255,255,255,.4); margin: 0 4px; transition: color var(--transition);}
.footer-copy a:hover {color: var(--color-accent);}

/* =====================================================
   响应式
===================================================== */
@media (max-width: 1024px) {
  :root {--sidebar-width: 260px;}
  .card-grid--recommend,
  .card-grid--related {grid-template-columns: repeat(2, minmax(0,1fr));}
  .footer-grid {grid-template-columns: 1fr 1fr;}
  .footer-brand {grid-column: 1 / -1;}
}

@media (max-width: 900px) {
  .home-layout,
  .list-layout,
  .content-layout,
  .about-layout {
    grid-template-columns: 1fr;
  }
  .home-sidebar,
  .list-sidebar,
  .content-sidebar,
  .about-sidebar {
    position: static;
  }
}

@media (max-width: 768px) {
  .nav-toggle {display: flex;}
  .site-nav {
    display: none;
    flex-direction: column;
    background: var(--color-header-bg);
    padding: 10px 0 16px;
    border-top: 1px solid var(--color-header-border);
    gap: 2px;
  }
  .site-nav.is-open {display: flex;}
  .site-nav a {border-radius: var(--radius-sm); padding: 10px 16px;}
  .header-search {max-width: 200px;}
  .card-grid--latest {}
  .card--h {flex-direction: column;}
  .card--h .card-thumb-wrap {width: 100%; height: auto; aspect-ratio: 16/9;}
  .card--h .card-body {padding: 12px 14px 14px;}
  .card-grid--recommend,
  .card-grid--related {grid-template-columns: repeat(2, minmax(0,1fr));}
  .list-item {flex-direction: column;}
  .list-item-thumb-wrap {width: 100%; height: auto; aspect-ratio: 16/9;}
  .list-item-body {padding: 12px 14px 14px;}
  .article-content {padding: 18px 16px;}
  .footer-grid {grid-template-columns: 1fr; gap: 20px;}
  .footer-brand {grid-column: auto;}
  .home-banner {padding: 32px 20px 0;}
  .hot-marquee {display: none;}
}

@media (max-width: 480px) {
  .card-grid--recommend,
  .card-grid--related {grid-template-columns: 1fr;}
  .header-top-row {gap: 10px;}
  .header-search {max-width: 150px;}
  .logo-text {font-size: 17px;}
  .bc-current {max-width: 140px;}
  .banner-title {font-size: 22px;}
  .section-title {font-size: 17px;}
}

@media (max-width: 375px) {
  .container {padding: 0 12px;}
  .header-inner {padding: 0 12px;}
  .search-input {padding: 7px 10px; font-size: 13px;}
  .article-content {padding: 14px 12px;}
}

/* =====================================================
   滚动条美化
===================================================== */
::-webkit-scrollbar {width: 6px; height: 6px;}
::-webkit-scrollbar-track {background: transparent;}
::-webkit-scrollbar-thumb {background: rgba(192,57,43,.35); border-radius: 3px;}
::-webkit-scrollbar-thumb:hover {background: rgba(192,57,43,.6);}