/* ===== 子页面通用样式 ===== */

.page-hero {
  padding: calc(var(--nav-height) + 80px) 0 60px;
  background: linear-gradient(180deg, #FFF7F5 0%, #FFFFFF 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(233, 59, 61, 0.08) 0%, transparent 70%);
  top: -100px; right: -100px;
  pointer-events: none;
}
.page-hero::after {
  content: '';
  position: absolute;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 138, 61, 0.08) 0%, transparent 70%);
  bottom: -100px; left: -80px;
  pointer-events: none;
}
.page-hero-inner {
  position: relative;
  z-index: 1;
}
.page-hero-title {
  font-size: 48px;
  font-weight: 900;
  color: var(--text-primary);
  margin: 20px 0 16px;
  letter-spacing: -1px;
  line-height: 1.2;
}
.page-hero-sub {
  font-size: 18px;
  color: var(--text-secondary);
  font-weight: 400;
}

/* 导航激活态 */
.nav-link-active {
  color: var(--brand-red) !important;
  font-weight: 600;
}

/* ===== 关于我们页面 ===== */

.about-intro {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-intro-text .section-eyebrow { margin-bottom: 20px; }
.about-intro-text .section-title { text-align: left; margin-bottom: 24px; }
.about-desc {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 20px;
}
.about-desc:last-child { margin-bottom: 0; }

.about-intro-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.about-stat-card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
}
.about-stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}
.about-stat-num {
  font-size: 36px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--brand-red), var(--brand-orange));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
  letter-spacing: -0.5px;
}
.about-stat-label {
  font-size: 14px;
  color: var(--text-tertiary);
  font-weight: 500;
}

/* 优势卡片 */
.about-advantages {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.adv-card {
  background: var(--bg-white);
  border-radius: var(--radius-xl);
  padding: 40px 32px;
  border: 1px solid var(--border-light);
  transition: var(--transition);
}
.adv-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.adv-icon {
  width: 64px; height: 64px;
  border-radius: 18px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 24px;
}
.adv-icon svg { width: 30px; height: 30px; color: white; }
.adv-icon-1 { background: linear-gradient(135deg, #EF4444 0%, #F87171 100%); box-shadow: 0 4px 12px rgba(239, 68, 68, 0.25); }
.adv-icon-2 { background: linear-gradient(135deg, #3B82F6 0%, #60A5FA 100%); box-shadow: 0 4px 12px rgba(59, 130, 246, 0.25); }
.adv-icon-3 { background: linear-gradient(135deg, #8B5CF6 0%, #A78BFA 100%); box-shadow: 0 4px 12px rgba(139, 92, 246, 0.25); }
.adv-icon-4 { background: linear-gradient(135deg, #10B981 0%, #34D399 100%); box-shadow: 0 4px 12px rgba(16, 185, 129, 0.25); }
.adv-icon-5 { background: linear-gradient(135deg, #F97316 0%, #FB923C 100%); box-shadow: 0 4px 12px rgba(249, 115, 22, 0.25); }
.adv-icon-6 { background: linear-gradient(135deg, #6366F1 0%, #818CF8 100%); box-shadow: 0 4px 12px rgba(99, 102, 241, 0.25); }

.adv-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}
.adv-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* 服务区域 */
.service-areas {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  max-width: 800px;
  margin: 0 auto;
}
.area-chip {
  padding: 14px 32px;
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  font-size: 15px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
}
.area-chip:hover {
  background: linear-gradient(135deg, var(--brand-red), var(--brand-orange));
  color: white;
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: var(--shadow-red);
}

/* 联系卡片网格 */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.contact-grid-2 {
  grid-template-columns: repeat(2, 1fr);
  max-width: 720px;
  margin: 0 auto;
}
.contact-card {
  background: var(--bg-white);
  border-radius: var(--radius-xl);
  padding: 40px 28px;
  border: 1px solid var(--border-light);
  text-align: center;
  transition: var(--transition);
}
.contact-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.contact-card-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-red), var(--brand-orange));
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  box-shadow: var(--shadow-red);
}
.contact-card-icon svg { width: 28px; height: 28px; color: white; }
.contact-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}
.contact-value {
  font-size: 16px;
  font-weight: 600;
  color: var(--brand-red);
  margin-bottom: 6px;
}
.contact-note {
  font-size: 13px;
  color: var(--text-tertiary);
}

/* ===== FAQ 页面 ===== */

.faq-section { padding: 60px 0 100px; }
.faq-container {
  max-width: 880px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.faq-item {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: var(--transition);
}
.faq-item:hover {
  border-color: rgba(233, 59, 61, 0.2);
}
.faq-item.open {
  border-color: var(--brand-red);
  box-shadow: var(--shadow-md);
}
.faq-question {
  width: 100%;
  padding: 24px 28px;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 16px;
  text-align: left;
  font-family: inherit;
  transition: var(--transition);
}
.faq-q-num {
  flex-shrink: 0;
  width: 40px; height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--brand-red), var(--brand-orange));
  color: white;
  font-size: 15px;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.faq-q-text {
  flex: 1;
  font-size: 17px;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.5;
}
.faq-chev {
  flex-shrink: 0;
  width: 20px; height: 20px;
  color: var(--text-tertiary);
  transition: transform 0.3s ease;
}
.faq-item.open .faq-chev {
  transform: rotate(180deg);
  color: var(--brand-red);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.faq-item.open .faq-answer {
  max-height: 800px;
}
.faq-answer p {
  padding: 0 28px 24px;
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-left: 56px;
}
.faq-answer p:first-child { padding-top: 0; }
.faq-answer ul {
  padding: 0 28px 24px 56px;
  margin-left: 56px;
}
.faq-answer ul li {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  padding-left: 8px;
  margin-bottom: 6px;
  list-style: disc;
  list-style-position: outside;
}
.faq-answer ul li strong {
  color: var(--text-primary);
  font-weight: 600;
}
.faq-answer ol {
  padding: 0 28px 24px 56px;
  margin-left: 56px;
  list-style: decimal;
  list-style-position: outside;
}
.faq-answer ol li {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  padding-left: 8px;
  margin-bottom: 6px;
}
.faq-answer ol li strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* 响应式 */
@media (max-width: 1024px) {
  .about-intro { grid-template-columns: 1fr; gap: 48px; }
  .about-advantages { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: repeat(2, 1fr); }
  .page-hero-title { font-size: 38px; }
}
@media (max-width: 768px) {
  .about-advantages { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .about-intro-stats { grid-template-columns: 1fr 1fr; }
  .page-hero { padding: calc(var(--nav-height) + 48px) 0 40px; }
  .page-hero-title { font-size: 32px; }
  .page-hero-sub { font-size: 15px; }
  .faq-question { padding: 18px 20px; gap: 12px; }
  .faq-q-num { width: 34px; height: 34px; font-size: 13px; border-radius: 10px; }
  .faq-q-text { font-size: 15px; }
  .faq-answer p { margin-left: 0; padding: 0 20px 20px; }
  .faq-answer ul,
  .faq-answer ol { margin-left: 0; padding: 0 20px 20px 20px; }
}

/* ===== 资讯列表页 ===== */

.news-list-section { padding: 60px 0 100px; }

.news-filters {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.news-filter-btn {
  padding: 10px 24px;
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
}
.news-filter-btn:hover {
  border-color: var(--brand-red);
  color: var(--brand-red);
}
.news-filter-btn.active {
  background: linear-gradient(135deg, var(--brand-red), var(--brand-orange));
  color: white;
  border-color: transparent;
}

.news-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.news-card {
  background: var(--bg-white);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border-light);
  transition: var(--transition);
}
.news-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
  border-color: transparent;
}
.news-card-link { display: block; }

.news-card-img {
  position: relative;
  height: 0;
  padding-top: 56.25%; /* 16:9 */
  overflow: hidden;
  background: var(--bg-light-peach);
}
.news-card-img-inner {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
}
.news-card-img-inner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.news-card-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 4px 12px;
  background: rgba(255,255,255,0.95);
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--brand-red);
}

.news-card-body {
  padding: 20px 24px 24px;
}
.news-card-title {
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--text-primary);
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 51px;
}
.news-card-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 44px;
}
.news-card-meta {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-tertiary);
  padding-top: 12px;
  border-top: 1px solid var(--border-light);
}

/* ===== 文章详情页 ===== */

.article-section {
  padding: calc(var(--nav-height) + 40px) 0 80px;
  background: var(--bg-gray);
}
.article-container {
  max-width: 800px !important;
  margin: 0 auto !important;
  padding: 0 24px !important;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-tertiary);
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--text-tertiary); }
.breadcrumb a:hover { color: var(--brand-red); }
.breadcrumb-sep { color: var(--text-tertiary); font-size: 12px; }
.breadcrumb-current { color: var(--text-secondary); font-weight: 500; }

.article-header {
  background: var(--bg-white);
  border-radius: var(--radius-xl);
  padding: 48px;
  margin-bottom: 24px;
  text-align: center;
  border: 1px solid var(--border-light);
}
.article-tag {
  display: inline-block;
  padding: 6px 16px;
  background: linear-gradient(135deg, var(--brand-red), var(--brand-orange));
  color: white;
  font-size: 13px;
  font-weight: 600;
  border-radius: var(--radius-full);
  margin-bottom: 20px;
}
.article-title {
  font-size: 32px;
  font-weight: 900;
  color: var(--text-primary);
  line-height: 1.3;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}
.article-meta {
  display: flex;
  gap: 20px;
  justify-content: center;
  font-size: 14px;
  color: var(--text-tertiary);
  flex-wrap: wrap;
}

.article-body {
  background: var(--bg-white);
  border-radius: var(--radius-xl);
  padding: 56px 64px;
  margin-bottom: 24px;
  border: 1px solid var(--border-light);
}
.article-lead {
  font-size: 17px;
  line-height: 1.8;
  color: var(--text-secondary);
  padding: 24px 28px;
  background: var(--bg-light-peach);
  border-left: 4px solid var(--brand-red);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin-bottom: 36px;
}
.article-body h2 {
  font-size: 24px;
  font-weight: 800;
  color: var(--text-primary);
  margin: 40px 0 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--border-light);
  letter-spacing: -0.3px;
}
.article-body h2:first-child { margin-top: 0; }
.article-body h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 28px 0 14px;
  line-height: 1.4;
}
.article-body p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 18px;
}
.article-body ul,
.article-body ol {
  margin-bottom: 20px;
  padding-left: 24px;
}
.article-body ul li,
.article-body ol li {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 10px;
}
.article-body ul li { list-style: disc !important; }
.article-body ol li { list-style: decimal !important; }
.article-body strong {
  color: var(--text-primary);
  font-weight: 600;
}
.article-body img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  display: block;
  margin: 20px 0;
}
.article-body h2 + p,
.article-body h3 + p { margin-top: 8px; }

.article-table-wrap {
  overflow-x: auto;
  margin: 20px 0 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
}
.article-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.article-table th {
  background: var(--bg-light-peach);
  color: var(--text-primary);
  font-weight: 700;
  padding: 14px 16px;
  text-align: left;
  border-bottom: 2px solid var(--brand-red);
  white-space: nowrap;
}
.article-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-light);
  color: var(--text-secondary);
  line-height: 1.6;
}
.article-table tr:nth-child(even) td { background: var(--bg-light); }
.article-table tr:last-child td { border-bottom: none; }
.article-table tr:hover td { background: var(--bg-light-peach) !important; }

/* 文章底部 */
.article-footer {
  background: var(--bg-white);
  border-radius: var(--radius-xl);
  padding: 24px 48px;
  margin-bottom: 40px;
  border: 1px solid var(--border-light);
}
.article-tags {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.tag-label {
  font-size: 14px;
  color: var(--text-tertiary);
  font-weight: 500;
}
.article-tag-link {
  padding: 4px 14px;
  background: var(--bg-gray);
  border-radius: var(--radius-full);
  font-size: 13px;
  color: var(--text-secondary);
  transition: var(--transition);
}
.article-tag-link:hover {
  background: var(--brand-red);
  color: white;
}

/* 相关推荐 */
.article-related {
  background: var(--bg-white);
  border-radius: var(--radius-xl);
  padding: 40px 48px;
  border: 1px solid var(--border-light);
}
.related-title {
  font-size: 20px;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 24px;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.related-card {
  display: block;
  padding: 20px;
  background: var(--bg-gray);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}
.related-card:hover {
  background: var(--bg-light-peach);
  transform: translateY(-3px);
}
.related-tag {
  display: inline-block;
  padding: 3px 10px;
  background: white;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
  color: var(--brand-red);
  margin-bottom: 10px;
}
.related-card h4 {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--text-primary);
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 44px;
}
.related-date {
  font-size: 12px;
  color: var(--text-tertiary);
}

/* 首页最新资讯区 */
.latest-news-section { padding: 100px 0; background: var(--bg-white); }
.latest-news-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 48px;
}
.latest-news-head .section-head {
  text-align: left;
  margin-bottom: 0;
}
.latest-news-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--brand-red);
  font-size: 15px;
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
  transition: var(--transition);
}
.latest-news-more:hover { gap: 10px; }
.latest-news-more svg { width: 18px; height: 18px; transition: var(--transition); }

.latest-news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.latest-news-grid .news-card { height: 100%; }
.latest-news-cta-wrap {
  text-align: center;
  margin-top: 48px;
}

/* 响应式 */
@media (max-width: 1024px) {
  .news-card-grid { grid-template-columns: repeat(2, 1fr); }
  .latest-news-grid { grid-template-columns: repeat(2, 1fr); }
  .article-body { padding: 36px 32px; }
  .article-header { padding: 36px 32px; }
  .article-title { font-size: 26px; }
  .related-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .news-card-grid { grid-template-columns: 1fr; }
  .latest-news-grid { grid-template-columns: 1fr; }
  .article-section { padding: calc(var(--nav-height) + 24px) 0 60px; }
  .article-body { padding: 24px 20px; }
  .article-header { padding: 28px 20px; }
  .article-title { font-size: 22px; }
  .article-lead { font-size: 15px; padding: 16px 18px; }
  .article-body h2 { font-size: 20px; margin-top: 28px; }
  .article-body h3 { font-size: 17px; }
  .article-body p,
  .article-body ul li,
  .article-body ol li { font-size: 15px; }
  .article-footer { padding: 20px 24px; }
  .article-related { padding: 28px 24px; }
  .news-filters { gap: 8px; margin-bottom: 32px; }
  .news-filter-btn { padding: 8px 18px; font-size: 13px; }
  .latest-news-head { flex-direction: column; align-items: flex-start; gap: 16px; }
}

/* ============================================================
   文章详情页 v2 — 有赞博客风格
   ============================================================ */

.yz-article-section {
  padding: calc(var(--nav-height) + 40px) 0 80px;
  background: #fff;
}
.yz-article-wrap {
  max-width: 800px !important;
  margin: 0 auto !important;
  padding: 0 24px !important;
  box-sizing: border-box;
}

/* 面包屑 */
.yz-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: #999;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.yz-breadcrumb a { color: #999; text-decoration: none; transition: color .2s; }
.yz-breadcrumb a:hover { color: var(--brand-red); }
.yz-breadcrumb-sep { color: #ddd; font-size: 12px; }
.yz-breadcrumb-current { color: #666; }

/* 文章头部 */
.yz-article-head {
  margin-bottom: 32px;
}
.yz-article-cat {
  display: inline-block;
  padding: 4px 14px;
  background: #fff0f0;
  color: var(--brand-red);
  border-radius: 4px;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 18px;
  text-decoration: none;
}
.yz-article-title {
  font-size: 36px;
  font-weight: 700;
  color: #1a1a1a;
  line-height: 1.3;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
  text-align: left;
}
.yz-article-intro {
  font-size: 17px;
  line-height: 1.8;
  color: #555;
  margin-bottom: 24px;
  text-align: left;
}
.yz-article-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 14px;
  color: #999;
  flex-wrap: wrap;
  padding-bottom: 24px;
  border-bottom: 1px solid #f0f0f0;
}
.yz-article-meta .meta-dot {
  width: 3px; height: 3px;
  background: #ddd;
  border-radius: 50%;
  flex-shrink: 0;
}
.yz-article-meta .meta-author {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #666;
}
.yz-author-avatar {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-red), var(--brand-orange));
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
}

/* 封面图 */
.yz-article-cover {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 40px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.yz-article-cover svg {
  width: 120px !important;
  height: 120px !important;
  color: rgba(255, 255, 255, 0.9);
  flex-shrink: 0;
  max-width: none !important;
}
.yz-cover-pengpeng { background: linear-gradient(135deg, #FF8A3D 0%, #E93B3D 100%); }
.yz-cover-price { background: linear-gradient(135deg, #3B82F6 0%, #1D4ED8 100%); }
.yz-cover-private { background: linear-gradient(135deg, #8B5CF6 0%, #6366F1 100%); }
.yz-cover-miniprogram { background: linear-gradient(135deg, #10B981 0%, #059669 100%); }
.yz-cover-ai { background: linear-gradient(135deg, #06B6D4 0%, #3B82F6 100%); }

/* 作者信息行 */
.yz-article-author-line {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid #f0f0f0;
}
.yz-author-avatar-lg {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-red), var(--brand-orange));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
  flex-shrink: 0;
}
.yz-author-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.yz-author-name {
  font-size: 15px;
  font-weight: 600;
  color: #1a1a1a;
}
.yz-author-desc {
  font-size: 13px;
  color: #999;
}

/* 文章导读 */
.yz-article-overview {
  background: #f8f9fa;
  border-left: 3px solid var(--brand-red);
  padding: 20px 24px;
  border-radius: 0 8px 8px 0;
  margin-bottom: 36px;
  font-size: 15px;
  line-height: 1.8;
  color: #555;
}
.yz-overview-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--brand-red);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.yz-overview-title svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  max-width: none !important;
}

/* 快速导航 */
.yz-quick-nav {
  margin-bottom: 40px;
}
.yz-quick-nav-title {
  font-size: 14px;
  font-weight: 600;
  color: #333;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.yz-quick-nav-title svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  max-width: none !important;
  color: var(--brand-red);
}
.yz-quick-nav-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  list-style: none !important;
  padding: 0 !important;
  margin: 0 !important;
}
.yz-quick-nav-list li {
  list-style: none !important;
  margin: 0 !important;
  padding: 0 !important;
}
.yz-quick-nav-list a {
  display: inline-block;
  padding: 8px 18px;
  background: #f5f5f5;
  color: #666;
  border-radius: 20px;
  font-size: 14px;
  text-decoration: none;
  transition: all 0.25s;
  line-height: 1.5;
}
.yz-quick-nav-list a:hover {
  background: var(--brand-red);
  color: #fff;
}

/* 正文 */
.yz-article-body {
  font-size: 17px;
  line-height: 2.0;
  color: #444;
}
.yz-article-body h2 {
  font-size: 26px !important;
  font-weight: 700 !important;
  color: #1a1a1a !important;
  margin: 48px 0 20px !important;
  padding: 0 !important;
  line-height: 1.4 !important;
  border: none !important;
  position: relative !important;
  letter-spacing: -0.2px !important;
  text-align: left !important;
}
.yz-article-body h2::before {
  content: '';
  position: absolute;
  left: -16px;
  top: 8px;
  bottom: 8px;
  width: 4px;
  background: var(--brand-red);
  border-radius: 2px;
}
.yz-article-body h2:first-of-type { margin-top: 0 !important; }
.yz-article-body h3 {
  font-size: 20px !important;
  font-weight: 600 !important;
  color: #1a1a1a !important;
  margin: 32px 0 14px !important;
  padding: 0 !important;
  line-height: 1.5 !important;
  border: none !important;
  text-align: left !important;
}
.yz-article-body p {
  font-size: 17px !important;
  line-height: 2.0 !important;
  color: #444 !important;
  margin-bottom: 20px !important;
  text-align: left !important;
}
.yz-article-body ul,
.yz-article-body ol {
  margin-bottom: 24px !important;
  padding-left: 28px !important;
}
.yz-article-body ul li,
.yz-article-body ol li {
  font-size: 17px !important;
  line-height: 2.0 !important;
  color: #444 !important;
  margin-bottom: 12px !important;
  text-align: left !important;
}
.yz-article-body ul li { list-style: disc !important; }
.yz-article-body ol li { list-style: decimal !important; }
.yz-article-body strong {
  color: var(--brand-red) !important;
  font-weight: 600 !important;
}
.yz-article-body img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 24px 0;
}
.yz-article-body svg {
  max-width: 100%;
  height: auto;
}
.yz-article-body blockquote {
  background: #f8f9fa;
  border-left: 4px solid var(--brand-red);
  padding: 16px 20px;
  margin: 24px 0;
  color: #666;
  border-radius: 0 6px 6px 0;
}
.yz-article-body a {
  color: var(--brand-red);
  text-decoration: none;
}
.yz-article-body a:hover {
  text-decoration: underline;
}

/* 表格 */
.yz-table-wrap {
  overflow-x: auto;
  margin: 24px 0 32px;
  border-radius: 8px;
  border: 1px solid #eee;
}
.yz-article-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
  min-width: 500px;
}
.yz-article-table th {
  background: #f5f5f5;
  font-weight: 600;
  padding: 14px 16px;
  text-align: left;
  color: #333;
  border-bottom: 1px solid #eee;
  white-space: nowrap;
}
.yz-article-table td {
  padding: 12px 16px;
  border-bottom: 1px solid #f0f0f0;
  color: #555;
  line-height: 1.7;
}
.yz-article-table tr:nth-child(even) td { background: #fafafa; }
.yz-article-table tr:last-child td { border-bottom: none; }
.yz-article-table strong { color: #1a1a1a !important; }

/* 常见问题区域 */
.yz-article-faq {
  margin-top: 48px;
  padding-top: 36px;
  border-top: 1px solid #eee;
}
.yz-faq-title {
  font-size: 24px;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.yz-faq-title svg {
  width: 22px;
  height: 22px;
  color: var(--brand-red);
  flex-shrink: 0;
  max-width: none !important;
}
.yz-faq-item {
  padding: 20px 0;
  border-bottom: 1px solid #f0f0f0;
}
.yz-faq-item:last-child { border-bottom: none; }
.yz-faq-q {
  font-size: 17px;
  font-weight: 600;
  color: #1a1a1a;
  margin-bottom: 10px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.yz-faq-q-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background: var(--brand-red);
  color: #fff;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 4px;
}
.yz-faq-a {
  font-size: 16px;
  line-height: 1.8;
  color: #555;
  padding-left: 32px;
}

/* 文章标签 */
.yz-article-tags {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid #f0f0f0;
}
.yz-tags-label {
  font-size: 14px;
  color: #999;
  font-weight: 500;
}
.yz-tag-link {
  padding: 4px 14px;
  background: #f5f5f5;
  border-radius: 4px;
  font-size: 13px;
  color: #666;
  text-decoration: none;
  transition: all 0.2s;
}
.yz-tag-link:hover {
  background: var(--brand-red);
  color: #fff;
}

/* 相关推荐 */
.yz-related-section {
  margin-top: 64px;
  padding-top: 48px;
  border-top: 1px solid #eee;
}
.yz-related-title {
  font-size: 22px;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 24px;
}
.yz-related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.yz-related-card {
  background: #fff;
  border: 1px solid #eee;
  border-radius: 12px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: all 0.3s;
  display: block;
}
.yz-related-card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  transform: translateY(-3px);
  border-color: transparent;
}
.yz-related-cover {
  height: 130px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.yz-related-cover svg {
  width: 48px !important;
  height: 48px !important;
  color: rgba(255, 255, 255, 0.9);
  flex-shrink: 0;
  max-width: none !important;
}
.yz-related-body {
  padding: 14px 16px 16px;
}
.yz-related-tag {
  display: inline-block;
  padding: 2px 8px;
  background: #fff0f0;
  color: var(--brand-red);
  border-radius: 4px;
  font-size: 12px;
  font-weight: 500;
  margin-bottom: 8px;
}
.yz-related-card-title {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  color: #1a1a1a;
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 45px;
}
.yz-related-date {
  font-size: 12px;
  color: #999;
}

/* 移动端响应式 - 文章详情页 v2 */
@media (max-width: 768px) {
  .yz-article-section {
    padding: calc(var(--nav-height) + 24px) 0 60px;
  }
  .yz-article-wrap {
    padding: 0 16px !important;
  }
  .yz-article-title { font-size: 26px; }
  .yz-article-intro { font-size: 16px; }
  .yz-article-cover {
    aspect-ratio: 4 / 3;
    margin-bottom: 28px;
  }
  .yz-article-cover svg { width: 80px !important; height: 80px !important; }
  .yz-article-body h2 { font-size: 22px !important; }
  .yz-article-body h2::before { left: -12px; width: 3px; }
  .yz-article-body h3 { font-size: 18px !important; }
  .yz-article-body p,
  .yz-article-body ul li,
  .yz-article-body ol li { font-size: 16px !important; line-height: 1.9 !important; }
  .yz-article-overview { padding: 16px 18px; font-size: 14px; }
  .yz-quick-nav-list a { padding: 7px 14px; font-size: 13px; }
  .yz-faq-title { font-size: 20px; }
  .yz-related-grid { grid-template-columns: 1fr; }
  .yz-related-cover { height: 150px; }
}