/* 扑克之城帮助中心样式 */
body:has(.help-banner) #mainmenu-area .header-area,
body:has(.article-wrap) #mainmenu-area .header-area {
  background: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 99;
  padding-bottom: 12px;
}
.help-banner {
  background: linear-gradient(135deg, #1a1410 0%, #2a1f18 50%, #0d0d0d 100%);
  text-align: center;
  padding: 90px 0 60px;
  margin-top: 70px;
}
.help-banner h2 {
  font-size: 36px;
  font-weight: 600;
  color: #b38549;
  margin-bottom: 12px;
}
.help-banner p {
  color: rgba(255,255,255,.7);
  font-size: 16px;
  margin: 0;
}
.help-section {
  background: #f7f5f2;
  padding: 60px 0 80px;
}
.help-section-title {
  text-align: center;
  margin-bottom: 40px;
}
.help-section-title h6 {
  color: #b38549;
  font-size: 14px;
  letter-spacing: 2px;
  margin-bottom: 10px;
  text-transform: uppercase;
}
.help-section-title h2 {
  font-size: 32px;
  font-weight: 600;
  color: #222;
  line-height: 1.4;
  margin-bottom: 12px;
}
.help-section-title p {
  color: #666;
  font-size: 15px;
  margin: 0;
}
.help-grid {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -12px;
}
.help-card {
  width: 33.333%;
  box-sizing: border-box;
  padding: 12px;
}
.help-card a {
  display: block;
  background: #fff;
  border: 1px solid #ebe6df;
  overflow: hidden;
  transition: border-color .25s, transform .25s, box-shadow .25s;
  color: #222;
  height: 100%;
  text-decoration: none;
  border-radius: 4px;
}
.help-card a:hover {
  border-color: #b38549;
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(179,133,73,.12);
  color: #222;
  text-decoration: none;
}
.help-card .thumb {
  height: 160px;
  overflow: hidden;
  background: #ece8e2;
}
.help-card .thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.help-card .body {
  padding: 16px 18px 20px;
}
.help-card .cat {
  display: inline-block;
  font-size: 12px;
  color: #b38549;
  border: 1px solid #d4b07a;
  padding: 2px 8px;
  margin-bottom: 10px;
  border-radius: 2px;
}
.help-card h4 {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  color: #222;
  margin-bottom: 8px;
  min-height: 48px;
}
.help-card .summary {
  font-size: 13px;
  color: #777;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0;
}
.help-card .meta {
  margin-top: 12px;
  font-size: 12px;
  color: #999;
}
.help-more {
  text-align: center;
  margin-top: 32px;
}
.help-more a {
  display: inline-block;
  min-width: 180px;
  height: 44px;
  line-height: 44px;
  text-align: center;
  color: #fff;
  font-size: 16px;
  background: #b38549;
  border-radius: 4px;
  padding: 0 28px;
  transition: all .3s;
  text-decoration: none;
}
.help-more a:hover {
  background: #9a6f38;
  color: #fff;
  text-decoration: none;
}
.help-filters {
  text-align: center;
  margin-bottom: 28px;
}
.help-filters button {
  background: #fff;
  color: #666;
  border: 1px solid #ddd;
  padding: 8px 16px;
  margin: 4px;
  font-size: 14px;
  cursor: pointer;
  transition: all .25s;
  border-radius: 4px;
}
.help-filters button.active,
.help-filters button:hover {
  background: #b38549;
  color: #fff;
  border-color: #b38549;
}
.help-pagination {
  text-align: center;
  margin-top: 36px;
}
.help-pagination button,
.help-pagination span {
  display: inline-block;
  min-width: 36px;
  height: 36px;
  line-height: 36px;
  margin: 0 4px 8px;
  padding: 0 10px;
  background: #fff;
  color: #666;
  border: 1px solid #ddd;
  cursor: pointer;
  font-size: 14px;
  vertical-align: middle;
  border-radius: 4px;
}
.help-pagination button:hover,
.help-pagination button.active {
  background: #b38549;
  color: #fff;
  border-color: #b38549;
}
.help-pagination button:disabled {
  opacity: .4;
  cursor: not-allowed;
}
.help-pagination .page-info {
  background: transparent;
  border: none;
  color: #888;
  cursor: default;
}

.article-wrap {
  background: #f7f5f2;
  padding: 40px 0 70px;
  margin-top: 70px;
}
.article-box {
  max-width: 860px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid #ebe6df;
  padding: 36px 40px 48px;
  border-radius: 4px;
}
.article-box .breadcrumb {
  font-size: 13px;
  color: #999;
  margin-bottom: 20px;
}
.article-box .breadcrumb a {
  color: #b38549;
}
.article-box h1 {
  font-size: 28px;
  font-weight: 600;
  color: #222;
  line-height: 1.4;
  margin-bottom: 14px;
}
.article-meta {
  font-size: 13px;
  color: #999;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid #eee;
}
.article-meta span {
  margin-right: 16px;
}
.article-cover {
  margin: 20px 0 28px;
  overflow: hidden;
  background: #ece8e2;
  border-radius: 4px;
}
.article-cover img {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  display: block;
}
.article-body {
  color: #555;
  font-size: 15px;
  line-height: 1.9;
}
.article-body h2 {
  font-size: 20px;
  color: #222;
  margin: 28px 0 12px;
  font-weight: 600;
  line-height: 1.4;
}
.article-body p {
  margin-bottom: 14px;
}
.article-body ol,
.article-body ul {
  margin: 0 0 16px 22px;
  list-style: disc;
}
.article-body ol {
  list-style: decimal;
}
.article-body li {
  margin-bottom: 8px;
}
.article-body a {
  color: #b38549;
  text-decoration: underline;
}
.article-nav {
  display: flex;
  justify-content: space-between;
  margin-top: 36px;
  padding-top: 20px;
  border-top: 1px solid #eee;
  font-size: 14px;
}
.article-nav a {
  color: #b38549;
  max-width: 45%;
}
.article-nav a:hover {
  text-decoration: underline;
}

@media screen and (max-width: 900px) {
  .help-card { width: 50%; }
}
@media screen and (max-width: 780px) {
  .help-banner { padding: 70px 0 40px; margin-top: 60px; }
  .help-banner h2 { font-size: 26px; }
  .help-section { padding: 40px 0 50px; }
  .help-section-title h2 { font-size: 24px; }
  .help-card { width: 100%; }
  .help-card .thumb { height: 180px; }
  .help-card h4 { min-height: auto; }
  .article-wrap { margin-top: 60px; }
  .article-box { padding: 22px 16px 32px; }
  .article-box h1 { font-size: 22px; }
  .article-nav { flex-direction: column; gap: 12px; }
  .article-nav a { max-width: 100%; }
}