/* ============================================
   Navigation - Glassmorphism
   ============================================ */
.site .site-header-in {
  background: rgba(255,255,255,0.82) !important;
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
  box-shadow: 0 1px 0 rgba(0,0,0,0.06) !important;
  border-bottom: none !important;
  transition: box-shadow var(--t-base) !important;
}

.site.up .site-header-in {
  box-shadow: var(--shadow-md) !important;
}

.n-style .site-header-in {
  background: rgba(255,255,255,0.92) !important;
  box-shadow: var(--shadow-md) !important;
}

.header-banner-left .menu li a {
  font-weight: 500 !important;
  color: var(--text-secondary) !important;
  transition: color var(--t-fast) !important;
}

.header-banner-left .menu li a:hover,
.header-banner-left .menu li.current-menu-item > a {
  color: var(--gold-dark) !important;
}

.header-banner-left .menu > li.current-menu-item > a:after {
  background: var(--gold) !important;
  border-radius: 2px;
}

/* Dropdown */
.header-banner-left .menu .sub-menu,
.ym-menu .sub-menu {
  background: #fff !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--r-md) !important;
  box-shadow: var(--shadow-lg) !important;
  overflow: hidden;
}

.header-banner-left .menu .sub-menu li a:hover {
  color: var(--gold-dark) !important;
  background: var(--gold-bg) !important;
}

/* Desktop search bar */
.top-search form.mobile-search-input {
  border-radius: var(--r-full) !important;
  overflow: hidden;
}

.top-search form:focus-within {
  box-shadow: 0 0 0 2px var(--gold-bg-20) !important;
}

/* Logo */
.logo img { border-radius: 0 !important; }

/* Login button */
.header-login-button button {
  border-radius: var(--r-full) !important;
  font-weight: 500 !important;
  transition: all var(--t-fast) !important;
}

/* Top header merge */
.social-top .top-style-bottom {
  border-top: 0px solid #f5f6f7 !important;
}

/* User dropdown */
.top-user-box-drop.b2-radius {
  border-radius: var(--r-lg) !important;
  box-shadow: var(--shadow-lg) !important;
  border: 1px solid var(--border) !important;
  overflow: hidden;
}

.top-user-box-drop a {
  transition: background var(--t-fast) !important;
}

.top-user-box-drop a:hover {
  background: var(--gold-bg) !important;
}


/* ============================================
   Sidebar Widgets
   ============================================ */
.widget-title {
  font-family: inherit !important;
  font-size: 15px !important;
  font-weight: 600 !important;
  color: var(--text-primary) !important;
  padding-bottom: 8px !important;
  margin-bottom: 12px !important;
  border-bottom: 2.5px solid var(--gold) !important;
  display: inline-block;
}

.b2-widget-title button.picked {
  color: var(--gold-dark) !important;
}

.widget.box a {
  color: var(--text-secondary) !important;
  transition: color var(--t-fast) !important;
}

.widget.box a:hover {
  color: var(--gold-dark) !important;
}

.widget.box li {
  border-bottom: 1px solid rgba(0,0,0,0.03) !important;
}

.widget.box li:last-child {
  border-bottom: none !important;
}

/* Tag cloud */
.widget .tagcloud a {
  color: var(--text-muted) !important;
  font-size: 12px !important;
  display: inline-block;
  line-height: 28px;
  padding: 0 12px;
  background: #F1F5F9 !important;
  border-radius: var(--r-sm) !important;
  margin: 0 6px 6px 0;
  transition: all var(--t-fast) !important;
  border: none !important;
}

.widget .tagcloud a:hover {
  background: var(--gold-bg) !important;
  color: var(--gold-dark) !important;
}

/* Sidebar author button */
.b2-widget-author h2 button {
  padding: 4px 8px !important;
  font-size: 12px !important;
  background-color: var(--gold-bg) !important;
  border-color: var(--gold-bg-12) !important;
  border-radius: var(--r-sm) !important;
  color: var(--gold-dark) !important;
  transition: all var(--t-fast) !important;
}

.b2-widget-author h2 button:hover {
  background-color: var(--gold) !important;
  color: #fff !important;
}

/* Ask widget */
.b2-widget-ask .ask-widget-fliter {
  padding: 6px 16px 10px !important;
  font-size: 13px !important;
  border-bottom: 1px solid var(--border-light) !important;
}

.b2-widget-ask .ask-widget-fliter span {
  margin-right: 6px !important;
  padding: 3px 10px !important;
  border-radius: var(--r-full) !important;
  cursor: pointer;
  transition: all var(--t-fast) !important;
  color: var(--text-muted) !important;
  font-size: 13px !important;
}

.b2-widget-ask .ask-widget-fliter span.b2-color {
  background: var(--gold-bg) !important;
  color: var(--gold-dark) !important;
  font-weight: 500 !important;
}

.b2-widget-ask .ask-widget-fliter span:hover:not(.b2-color) {
  color: var(--text-primary) !important;
  background: rgba(0,0,0,0.03) !important;
}

.b2-widget-ask .b2-widget-box .ask-widget-ul li {
  border-top: 1px solid var(--border-light) !important;
  padding: 12px 16px !important;
  background: transparent !important;
  transition: background var(--t-fast) !important;
}

.b2-widget-ask .b2-widget-box .ask-widget-ul li:first-child {
  border-top: none !important;
}

.b2-widget-ask .b2-widget-box .ask-widget-ul li:nth-child(odd) {
  background: transparent !important;
}

.b2-widget-ask .b2-widget-box .ask-widget-ul li:hover {
  background: var(--gold-bg-03) !important;
}

.b2-widget-ask .ask-widget-title {
  font-weight: 600 !important;
  font-size: 14px !important;
  color: var(--text-primary) !important;
  transition: color var(--t-fast) !important;
  margin-bottom: 6px !important;
  line-height: 1.5 !important;
  display: -webkit-box !important;
  -webkit-box-orient: vertical !important;
  -webkit-line-clamp: 1 !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
}

.b2-widget-ask .ask-widget-title:hover {
  color: var(--gold-dark) !important;
}

.b2-widget-ask .ask-widget-meta {
  color: var(--text-muted) !important;
  font-size: 12px !important;
}

.b2-widget-ask .ask-widget-meta .green {
  background: var(--gold-bg) !important;
  color: var(--gold-dark) !important;
  font-size: 11px !important;
  font-weight: 500 !important;
  padding: 1px 8px !important;
  border-radius: var(--r-full) !important;
  text-shadow: none !important;
  line-height: 18px !important;
  height: auto !important;
}

/* PREV/NEXT 导航 */
.b2-widget-ask .comment-widget-nav span {
  color: var(--text-muted) !important;
  font-size: 12px !important;
  transition: color var(--t-fast) !important;
}

.b2-widget-ask .comment-widget-nav span:hover:not(.locked) {
  color: var(--gold-dark) !important;
}

.b2-widget-ask .comment-widget-nav span.locked {
  color: var(--border) !important;
}

/* 骨架屏 */
.b2-widget-ask .ask-widget-list.gujia span {
  background: var(--border-light) !important;
  border-radius: var(--r-sm) !important;
}

/* User widget */
.b2-widget-user .user-widget img.avatar {
  border-radius: 50% !important;
  border: 3px solid var(--gold-bg-15) !important;
  transition: border-color var(--t-fast) !important;
}

.b2-widget-user .user-widget img.avatar:hover {
  border-color: var(--gold) !important;
}

/* Circle widget */
.b2-widget-recommended-circle .recommended-widget {
  padding: 8px 0 !important;
}

.b2-widget-recommended-circle .recommended-widget a {
  border-radius: var(--r-sm) !important;
  padding: 8px !important;
  transition: background var(--t-fast) !important;
}

.b2-widget-recommended-circle .recommended-widget a:hover {
  background: var(--bg-hover) !important;
}

/* Newsflashes widget */
.widget-newsflashes-box ul::before {
  border-left-color: var(--gold-bg-20) !important;
}

.widget-new-content::before {
  background: var(--gold) !important;
}


/* ============================================
   Footer
   ============================================ */
footer.footer {
  background: #1E293B !important;
  color: #94A3B8 !important;
}

footer.footer .site-footer {
  background: #1E293B !important;
}

footer.footer .site-footer-nav {
  background: #0F172A !important;
}

footer.footer a {
  color: #CBD5E1 !important;
  transition: color var(--t-fast) !important;
}

footer.footer a:hover { color: var(--gold-light) !important; }

footer.footer .footer-links ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

footer.footer .footer-links ul li a { font-size: 13px; }
footer.footer .footer-bottom { font-size: 13px; color: #64748B; }

footer.footer .widget .tagcloud a {
  color: #94A3B8 !important;
  font-size: 12px !important;
  display: inline-block;
  padding: 4px 12px !important;
  background: rgba(255,255,255,0.06) !important;
  border-radius: var(--r-sm) !important;
  margin: 3px 4px 3px 0 !important;
  border: 1px solid rgba(255,255,255,0.06) !important;
  transition: all var(--t-fast) !important;
}

footer.footer .widget .tagcloud a:hover {
  background: var(--gold-bg-15) !important;
  color: var(--gold-light) !important;
  border-color: var(--gold-bg-20) !important;
}


/* ============================================
   Mobile Bottom Nav
   ============================================ */
@media screen and (max-width: 768px) {
  .mobile-footer-menu.footer-fixed {
    background: rgba(255, 255, 255, 0.92) !important;
    -webkit-backdrop-filter: saturate(180%) blur(16px);
    backdrop-filter: saturate(180%) blur(16px);
    border-radius: var(--r-lg);
    margin: 0 auto;
    left: 0;
    right: 0;
    width: 92%;
    bottom: 10px !important;
    box-shadow: var(--shadow-lg) !important;
    border: 1px solid var(--border-light);
  }

  .mobile-footer-menu a b {
    font-weight: 400;
    font-size: 11px;
  }

  .mobile-footer-center {
    padding: 10px;
  }

  .mobile-footer-menu .mobile-footer-center button i {
    right: -30%;
    position: absolute;
    line-height: 40px !important;
    height: 40px !important;
    border-radius: 50% !important;
    margin-top: -40px;
    background: var(--gold) !important;
    color: #fff !important;
    box-shadow: 0 4px 12px var(--gold-bg-30);
  }

  .mobile-footer-menu.footer-down {
    transform: translate(0, 140%) !important;
  }
}


/* ============================================
   Responsive - 768px Mobile
   ============================================ */
@media screen and (max-width: 768px) {

  body { font-size: 14px !important; }

  .post-info h2 a,
  .entry-title a {
    font-size: 15px !important;
    line-height: 1.4 !important;
  }

  .single .entry-content {
    font-size: 15px !important;
    line-height: 1.75 !important;
  }

  .single .entry-content h2 { font-size: 20px !important; }
  .single .entry-content h3 { font-size: 18px !important; }

  .single .entry-content img {
    margin: 16px auto !important;
    border-radius: var(--r-sm) !important;
  }

  .widget.box,
  .b2_gap > li .item-in,
  .post-list.box {
    border-radius: var(--r-md) !important;
  }

  .b2_gap > li .item-in:hover,
  .post-list.box:hover {
    transform: none !important;
  }

  .widget.box { margin-bottom: 12px !important; }
  .widget-title { font-size: 14px !important; }

  .post-list .module-title {
    font-size: 18px !important;
  }

  .post-list-cats a span {
    font-size: 13px !important;
    padding: 1px 6px !important;
  }

  .single-tags span,
  .post-tags a {
    font-size: 11px !important;
    padding: 2px 10px !important;
  }

  blockquote {
    padding: 12px 16px !important;
    margin: 16px 0 !important;
  }

  pre {
    padding: 14px !important;
    font-size: 13px !important;
    border-radius: var(--r-sm) !important;
  }

  .comments-area input[type="text"],
  .comments-area input[type="email"],
  .comments-area textarea {
    font-size: 14px !important;
    padding: 8px 12px !important;
  }

  /* Mobile search bar */
  .top-search form.mobile-search-input {
    border-radius: var(--r-lg) !important;
  }

  /* Search modal - ensure centered on mobile */
  .search-box-content.modal-content {
    width: auto !important;
    max-width: calc(100% - 32px) !important;
    margin: 0 auto !important;
  }

  .site .site-header-in {
    -webkit-backdrop-filter: saturate(150%) blur(16px);
    backdrop-filter: saturate(150%) blur(16px);
  }

  .pagination a,
  .page-numbers {
    min-width: 32px !important;
    height: 32px !important;
    font-size: 13px !important;
  }

  .modal-content {
    border-radius: var(--r-md) !important;
    max-width: 95% !important;
  }

  footer.footer { font-size: 13px !important; }

  .post-list .load-more .post-load-button {
    padding: 8px 28px;
    font-size: 13px;
  }

  .b2-swiper-box {
    border-radius: var(--r-md) !important;
  }

  .post-excerpt {
    font-size: 12px !important;
    padding: 6px 10px !important;
  }
}


/* ============================================
   Small Mobile - 480px
   ============================================ */
@media screen and (max-width: 480px) {

  .post-info h2 a,
  .entry-title a {
    font-size: 14px !important;
  }

  .single .entry-content {
    font-size: 14px !important;
    line-height: 1.7 !important;
  }

  .single .entry-content h2 { font-size: 18px !important; }
  .single .entry-content h3 { font-size: 16px !important; }

  .widget-title { font-size: 13px !important; }

  .post-list .module-title {
    font-size: 16px !important;
  }

  .post-list-cats a span {
    font-size: 12px !important;
    padding: 1px 4px !important;
  }

  pre {
    padding: 10px !important;
    font-size: 12px !important;
  }

  blockquote {
    padding: 10px 12px !important;
    font-size: 13px !important;
  }
}


/* ============================================
   Tablet - 1024px
   ============================================ */
@media screen and (max-width: 1024px) and (min-width: 769px) {

  .widget.box,
  .b2_gap > li .item-in,
  .post-list.box {
    border-radius: var(--r-md) !important;
  }
}


/* ============================================
   Print
   ============================================ */
@media print {
  .site-header,
  footer.footer,
  .widget,
  .comments-area,
  .pagination,
  .post-list-cats,
  .single-tags { display: none !important; }

  body {
    font-family: Georgia, serif !important;
    color: #000 !important;
    background: #fff !important;
  }

  .single .entry-content {
    font-size: 12pt !important;
    line-height: 1.6 !important;
  }

  .single .entry-content a {
    color: #000 !important;
    text-decoration: underline !important;
    border-bottom: none !important;
  }

  .single .entry-content img {
    box-shadow: none !important;
    max-width: 100% !important;
  }
}


/* ============================================
   Accessibility - Focus States
   ============================================ */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--gold) !important;
  outline-offset: 2px !important;
}


/* ============================================
   UI升级 v6.0 - 375px 超小屏幕
   ============================================ */
@media screen and (max-width: 375px) {

  body { font-size: 13px !important; }

  .post-info h2 a,
  .entry-title a {
    font-size: 13px !important;
    line-height: 1.35 !important;
  }

  .single .entry-content {
    font-size: 14px !important;
    line-height: 1.65 !important;
  }

  .single .entry-content h2 { font-size: 17px !important; }
  .single .entry-content h3 { font-size: 15px !important; }

  .post-list .module-title {
    font-size: 15px !important;
  }

  .widget-title { font-size: 12px !important; }

  .entry-content table {
    font-size: 12px !important;
  }

  .entry-content table th,
  .entry-content table td {
    padding: 6px 8px !important;
  }

  .shop-price .price,
  .shop-item-price .price {
    font-size: 20px !important;
  }
}


/* ============================================
   UI升级 v6.0 - 44px最小触控区域
   ============================================ */
@media screen and (max-width: 768px) {

  /* 确保所有可点击元素至少44px */
  .post-list-meta a,
  .post-tags a,
  .single-tags span,
  .filter-items a,
  .post-list-cats a,
  .newsflashes-nav-in ul li a {
    min-height: 44px !important;
    display: inline-flex !important;
    align-items: center !important;
  }

  /* 评论区按钮 */
  .comments-area input[type="submit"] {
    min-height: 44px !important;
    padding: 10px 24px !important;
  }

  /* 分页按钮 */
  .pagination a,
  .page-numbers {
    min-width: 36px !important;
    min-height: 36px !important;
  }

  /* 商品购买按钮 */
  .single-shop .shop-buy-button button,
  .single-shop .shop-buy-button .button {
    min-height: 48px !important;
    font-size: 15px !important;
    width: 100% !important;
  }

  /* 文档搜索框 */
  .document-search-box input {
    min-height: 48px !important;
    font-size: 15px !important;
  }

  /* 商品价格 */
  .shop-price .price,
  .shop-item-price .price {
    font-size: 20px !important;
  }

  /* 表格响应式 */
  .entry-content table {
    font-size: 13px !important;
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  /* 用户中心 */
  .user-header-info .user-name {
    font-size: 18px !important;
  }
}


/* ============================================
   UI升级 v6.0 - 1440px 大屏幕
   ============================================ */
@media screen and (min-width: 1440px) {

  .wrapper {
    max-width: 1320px !important;
  }

  .single .entry-content {
    font-size: 17px !important;
    line-height: 1.9 !important;
  }

  .post-list .module-title {
    font-size: 24px !important;
  }
}