/*
 * Theme Name:WebStack
 * Theme URI:https://www.iotheme.cn/
 */
 @font-face {
  font-family: 'Orbitron';
  src: url('../fonts/Orbitron.woff2') format('woff2');
  font-weight: 400 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --tech-bg-dark: #0a0b10;
  --tech-bg-overlay: rgba(10, 11, 16, 0.95);
  --tech-accent-cyan: #00f3ff;
  --tech-accent-purple: #bc13fe;
  --tech-text-primary: #e0e6ed;
  --tech-text-muted: #94a3b8;
  --tech-glass-bg: rgba(20, 25, 35, 0.6);
  --tech-glass-border: 1px solid rgba(0, 243, 255, 0.1);
  --tech-glow-shadow: 0 0 10px rgba(0, 243, 255, 0.3);
  --tech-glow-active: 0 0 15px rgba(0, 243, 255, 0.6);
  --tech-font-heading: 'Orbitron', sans-serif;
  --tech-font-heading: 'Orbitron', sans-serif;
  --tech-font-body: 'Inter', 'Microsoft YaHei', sans-serif;
  
  /* Light Theme Variables */
  --light-bg-color: #f0f2f5;
  --light-text-primary: #333;
  --light-text-secondary: #666;
  --light-accent: #4a90e2;
  --light-card-bg: rgba(255, 255, 255, 0.9);
  --light-glass-bg: rgba(255, 255, 255, 0.85);
  --light-glass-border: 1px solid rgba(255, 255, 255, 0.5);
  --light-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  --light-shadow-hover: 0 10px 15px rgba(0, 0, 0, 0.1);
}

/* 浅色主题基础样式 */
body:not(.dark-theme) {
  background-color: #ffffff;
  background-image: url('../images/light-bg-final.jpg');
  background-size: cover;
  background-attachment: fixed;
  background-position: center;
  color: var(--light-text-primary);
  font-family: var(--tech-font-body);
}

/* 确保背景图上有遮罩，避免文字看不清 */
body:not(.dark-theme)::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.9); /* 纯白高透遮罩，保持极简 */
  z-index: -1;
  pointer-events: none;
}

/* 修复侧边栏滚动问题：样式移至 inner */
body:not(.dark-theme) .sidebar-menu {
  background: transparent !important;
  border: none !important;
}

body:not(.dark-theme) .sidebar-menu .sidebar-menu-inner {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-right: 1px solid rgba(0,0,0,0.03); /* 减淡分割线 */
}

/* 移除侧边栏菜单项下划线 */
body:not(.dark-theme) .sidebar-menu .main-menu a {
  color: var(--light-text-secondary);
  transition: all 0.3s ease;
  border-bottom: none !important; /* 移除分割线 */
}

body:not(.dark-theme) .sidebar-menu .main-menu a:hover {
  color: var(--light-accent);
  background: rgba(74, 144, 226, 0.08);
  border-radius: 6px;
}

body:not(.dark-theme) .sidebar-menu .main-menu li.active > a {
  color: #fff;
  background: var(--light-accent);
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(74, 144, 226, 0.25);
}

/* 侧边栏字体层级 */
body:not(.dark-theme) .sidebar-menu .main-menu > li > a {
  font-size: 15px;
  font-weight: 500;
}

body:not(.dark-theme) .sidebar-menu .main-menu ul li a {
  font-size: 13px;
  padding-left: 45px;
}

/* 工具卡片 - 浅色玻璃拟态 */
body:not(.dark-theme) .box2,
body:not(.dark-theme) .xe-widget.xe-conversations {
  background: #fff !important; /* 纯白背景更干净 */
  border: 1px solid rgba(0, 0, 0, 0.03) !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  backdrop-filter: blur(5px);
  transition: all 0.3s ease;
  border-radius: 8px;
}

body:not(.dark-theme) .box2:hover,
body:not(.dark-theme) .xe-widget.xe-conversations:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
  border-color: rgba(74, 144, 226, 0.3) !important;
}

/* 修复图标背景色 */
body:not(.dark-theme) .xe-comment-entry img {
  background: transparent !important;
}

/* 卡片详情小箭头优化 */
body:not(.dark-theme) .tool-card-detail-btn {
  /* Removed overridden styles */
}

body:not(.dark-theme) .tool-card-detail-btn:hover {
  /* Removed overridden styles */
}

/* 顶部导航栏 - Light Theme & Alignment Fixes */
body:not(.dark-theme) .navbar-content {
  background: rgba(255, 255, 255, 0.85) !important; /* 统一颜色 */
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: none !important; /* 移除阴影，保持平滑拼接 */
  border-bottom: 1px solid rgba(0,0,0,0.03); /* 统一边框 */
}

/* 顶部对齐修复 - 强制统一高度 */
.sidebar-menu .logo-env,
.navbar .navbar-content {
  height: 80px !important;
  box-sizing: border-box !important;
  display: flex !important;
  align-items: center !important;
}

.sidebar-menu .logo-env {
  padding: 0 30px !important;
  justify-content: center;
}

.navbar .navbar-content {
  padding: 0 12px !important;
}

/* 修复 Dark Theme 下的边框对齐 */
body.dark-theme .sidebar-menu .logo-env {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
}

body.dark-theme .navbar .navbar-content {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
}

body{background-color:#f9f9f9}a{color:#282828;outline:0 !important}p{color:#878888}html,body{height:100%;margin:0;padding:0;border:0}
a:hover,a:focus{color:#232323;text-decoration:none}
.box2{height:72px;border-radius:4px;padding:0px 30px 0px 30px;background-color:#fff;border-radius:4px;border:1px solid #e4ecf3;-webkit-transition:all 0.3s ease;-moz-transition:all 0.3s ease;-o-transition:all 0.3s ease;transition:all 0.3s ease}
.box2:hover{transform:translateY(-6px);-webkit-transform:translateY(-6px);-moz-transform:translateY(-6px);box-shadow:0 26px 40px -24px rgba(0,36,100,.3);-webkit-box-shadow:0 26px 40px -24px rgba(0,36,100,.3);-moz-box-shadow:0 26px 40px -24px rgba(0,36,100,.3);-webkit-transition:all 0.3s ease;-moz-transition:all 0.3s ease;-o-transition:all 0.3s ease;transition:all 0.3s ease}
.tag .container,.category .container,.page-template-template-posts .container,.page-template-default .container,.single-post .container{max-width: 900px!important;}
.cat_list .post-title{font-size: 24px;line-height: 1.5;margin:15px 0;}
.single-post .h2{margin-bottom:20px;}
.single-post .post-meta{margin-bottom:40px;}
.tag h1,.category h1{font-size: 14px;line-height: normal;margin:15px 0;}
.login-notice{border-radius: 12px;background: #f1f4f5;text-align: center;color: #888;padding: 20px;margin-top: 10px;margin-bottom: 20px;}
.ps-container .ps-scrollbar-x-rail{position:absolute;bottom:3px;height:5px;zoom:1;filter:alpha(opacity=0);-webkit-opacity:0;-moz-opacity:0;opacity:0;-webkit-transition:background-color .2s linear,opacity .2s linear;-moz-transition:background-color .2s linear,opacity .2s linear;-o-transition:background-color .2s linear,opacity .2s linear;transition:background-color .2s linear,opacity .2s linear}
.ps-container:hover .ps-scrollbar-x-rail,.ps-container.hover .ps-scrollbar-x-rail{zoom:1;filter:alpha(opacity=60);-webkit-opacity:.6;-moz-opacity:.6;opacity:.6}
.ps-container .ps-scrollbar-x-rail:hover,.ps-container .ps-scrollbar-x-rail.hover{background-color:rgba(255,255,255,.5)}
.ps-container .ps-scrollbar-x-rail.in-scrolling{background-color:rgba(255,255,255,.9)}
.ps-container .ps-scrollbar-y-rail{position:absolute;right:2px;width:5px;zoom:1;filter:alpha(opacity=0);-webkit-opacity:0;-moz-opacity:0;opacity:0;-webkit-transition:background-color .2s linear,opacity .2s linear;-moz-transition:background-color .2s linear,opacity .2s linear;-o-transition:background-color .2s linear,opacity .2s linear;transition:background-color .2s linear,opacity .2s linear}
.ps-container:hover .ps-scrollbar-y-rail,.ps-container.hover .ps-scrollbar-y-rail{zoom:1;filter:alpha(opacity=60);-webkit-opacity:.6;-moz-opacity:.6;opacity:.6}
.ps-container .ps-scrollbar-y-rail:hover,.ps-container .ps-scrollbar-y-rail.hover{background-color:rgba(255,255,255,.5)}
.ps-container .ps-scrollbar-y-rail.in-scrolling{background-color:#eee;zoom:1;filter:alpha(opacity=90);-webkit-opacity:.9;-moz-opacity:.9;opacity:.9}
.ps-container .ps-scrollbar-x{position:absolute;bottom:0;height:5px;background-color:#aaa;-o-transition:background-color .2s linear;-webkit-transition:background-color .2s linear;-moz-transition:background-color .2s linear;transition:background-color .2s linear}
.ps-container.ie6 .ps-scrollbar-x{font-size:0}.ps-container .ps-scrollbar-x-rail:hover .ps-scrollbar-x,.ps-container .ps-scrollbar-x-rail.hover .ps-scrollbar-x{background-color:#999}
.ps-container .ps-scrollbar-y{position:absolute;right:0;width:5px;background-color:#aaa;-webkit-transition:background-color .2s linear;-moz-transition:background-color .2s linear;-o-transition:background-color .2s linear;transition:background-color .2s linear}
.ps-container.ie6 .ps-scrollbar-y{font-size:0}.ps-container .ps-scrollbar-y-rail:hover .ps-scrollbar-y,.ps-container .ps-scrollbar-y-rail.hover .ps-scrollbar-y{background-color:#fafafa}
.ps-container.ie .ps-scrollbar-x,.ps-container.ie .ps-scrollbar-y{visibility:hidden}
.ps-container.ie:hover .ps-scrollbar-x,.ps-container.ie:hover .ps-scrollbar-y,.ps-container.ie.hover .ps-scrollbar-x,.ps-container.ie.hover .ps-scrollbar-y{visibility:visible}
.xe-comment-entry img{float:left;display:block;background:rgba(136,136,136,.15);margin-right:10px}
.xe-comment p{margin-bottom:0px;font-size:12px;line-height:1.4;text-align:left}
.overflowClip_1{overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis;word-break:break-all;display:-webkit-box!important;-webkit-line-clamp:1;-webkit-box-orient:vertical}
.overflowClip_2{overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis;word-break:break-all;display:-webkit-box!important;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.overflowClip_1{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:block!important}
.submit-tag{margin-top:50px}
.xe-card{position:relative;height:72px;margin:10px 0 0 0}
.xe-widget{position:relative}
.xe-widget.xe-conversations{position:absolute;background:#fff;margin-bottom:0px;padding:15px;left:0;right:0;margin:0 8px}
.transall,.sidebar-menu .main-menu a,.navbar.horizontal-menu .navbar-inner .navbar-brand a[data-toggle=settings-pane],.navbar.horizontal-menu .navbar-inner .navbar-brand a[data-toggle=settings-pane] i,.user-info-navbar .user-info-menu>li>a,.footer-sticked-chat .chat-conversations>li .chat-user,.footer-sticked-chat .chat-conversations>li.open .conversation-window,.footer-sticked-chat .chat-conversations>li.browse-more .other-conversations-list li a span,.breadcrumb.auto-hidden li a,.icon-collection .fontawesome-icon-list .fa-hover .icon-str>i,.icon-collection .fontawesome-icon-list .fa-hover .icon-str>span{-webkit-transition:all 220ms ease-in-out;-moz-transition:all 220ms ease-in-out;-o-transition:all 220ms ease-in-out;transition:all 220ms ease-in-out}
.clearfix:before,.clearfix:after,.page-container .main-content .page-title:before,.page-container .main-content .page-title:after,.sidebar-menu .logo-env:before,.sidebar-menu .logo-env:after,.navbar.horizontal-menu .navbar-inner:before,.navbar.horizontal-menu .navbar-inner:after,footer.main-footer .footer-inner:before,footer.main-footer .footer-inner:after,.user-info-navbar .user-info-menu>li .dropdown-menu>.external a:before,.user-info-navbar .user-info-menu>li .dropdown-menu>.external a:after,#chat .chat-conversation .conversation-body>li:before,#chat .chat-conversation .conversation-body>li:after,.panel .panel-heading:before,.panel .panel-heading:after,.breadcrumb.auto-hidden:before,.breadcrumb.auto-hidden:after,.dataTables_wrapper .dataTables_length:before,.dataTables_wrapper .dataTables_length:after,.dataTables_wrapper .dataTables_filter:before,.dataTables_wrapper .dataTables_filter:after,.dataTables_wrapper .DTTT_container:before,.dataTables_wrapper .DTTT_container:after,.skin-color-palette:before,.skin-color-palette:after,.icon-collection .fontawesome-icon-list:before,.icon-collection .fontawesome-icon-list:after,.icon-collection .fontawesome-icon-list .fa-hover .icon-str:before,.icon-collection .fontawesome-icon-list .fa-hover .icon-str:after,.highlights li:before,.highlights li:after,.navbar.horizontal-menu .navbar-inner>.nav>li .dropdown-menu>.external a:before,.navbar.horizontal-menu .navbar-inner>.nav>li .dropdown-menu>.external a:after{content:" ";display:table}
.clearfix:after,.page-container .main-content .page-title:after,.sidebar-menu .logo-env:after,.navbar.horizontal-menu .navbar-inner:after,footer.main-footer .footer-inner:after,.user-info-navbar .user-info-menu>li .dropdown-menu>.external a:after,#chat .chat-conversation .conversation-body>li:after,.panel .panel-heading:after,.breadcrumb.auto-hidden:after,.dataTables_wrapper .dataTables_length:after,.dataTables_wrapper .dataTables_filter:after,.dataTables_wrapper .DTTT_container:after,.skin-color-palette:after,.icon-collection .fontawesome-icon-list:after,.icon-collection .fontawesome-icon-list .fa-hover .icon-str:after,.highlights li:after,.navbar.horizontal-menu .navbar-inner>.nav>li .dropdown-menu>.external a:after{clear:both}
.page-container .main-content{display:table-cell;position:relative;z-index:1;padding:30px;padding-bottom:0;vertical-align:top;word-break:break-word;width:100%;-webkit-transition:opacity 100ms ease-in-out;-moz-transition:opacity 100ms ease-in-out;-o-transition:opacity 100ms ease-in-out;transition:opacity 100ms ease-in-out}
.page-container{display:table;width:100%;height:100%;vertical-align:top;border-collapse:collapse;border-spacing:0;table-layout:fixed}
.page-container .main-content:hover{z-index:15}
.page .panel p,.page .comments-area p{font-size:15px;line-height:1.8}

/* 详情页顶部间距调整 */
.page .row.mt-5 {
  margin-top: 4rem !important;
}

/* 详情页 main-content 内边距调整 */
.main-content.page,
.page .main-content {
  padding: 30px 12px 0 !important;
}

/* 防止横向滚动条 */
.page {
  overflow-x: hidden;
}
.sidebar-menu{display:table-cell;position:relative;width:220px;background:#f5f5f5;z-index:1}
.sidebar-menu .logo-env{padding:19px 30px;border:none;box-shadow: 0 5px 20px rgba(0, 0, 0, .05);display:flex;align-items:center;background:#fff;box-sizing:border-box}
.sidebar-menu .logo-env .logo{float:left;width:100%;display:block}
.sidebar-menu .logo-env .logo a{display:block;width:100%}
.sidebar-menu .logo-env .logo img{width:100%;max-width:200px;max-height:50px;height:auto;display:block;object-fit:contain}
.sidebar-menu .logo-env .logo .logo-collapsed{display:none}
/* PC端隐藏汉堡菜单 */
.sidebar-menu .logo-env .mobile-menu-toggle{display:none}
.sidebar-menu .main-menu{padding:0 30px;margin-top:20px;margin-bottom:20px;list-style:none}
.navbar.horizontal-menu .navbar-inner>.nav.navbar-mobile{display:none}
.navbar .navbar-content{background:#fff;display:flex;width:100%;box-shadow:0 5px 20px rgba(0,0,0,.05);padding-bottom:1px;justify-content:space-between;align-items:center;box-sizing:border-box}
@media screen and (max-width:767px){.sidebar-menu .main-menu{margin-top:10px;margin-bottom:10px}
}
footer.main-footer .go-up{width:45px;float:right;position:fixed;right:10px;bottom:30px;z-index:10;margin:0;padding:0;list-style:none}
footer.main-footer .go-up a{display:inline-block;width:35px;height:35px;text-align:center;border-radius:50%;background:rgba(123,123,123,.50);color:#fff;font-size:20px;line-height:35px;padding:0}
footer.main-footer .go-up a:hover{background-color:rgba(44,46,47,.1)}footer.main-footer.footer-type-2{background-color:#252729;border-top:0;color:#fff}
.sidebar-menu .main-menu li.active>a{color:#333;background-color:#e8e8e8}.sidebar-menu .main-menu li.has-sub>a:before{position:relative;display:inline-block;font-family:FontAwesome;content:'\f107';float:right;color:#999;margin-left:10px;-webkit-transform:rotate(-90deg);-moz-transform:rotate(-90deg);-o-transform:rotate(-90deg);-ms-transform:rotate(-90deg);transform:rotate(-90deg);-webkit-transition:all 150ms ease-in-out;-moz-transition:all 150ms ease-in-out;-o-transition:all 150ms ease-in-out;transition:all 150ms ease-in-out}
.sidebar-menu .main-menu li.has-sub.opened>a:before,.sidebar-menu .main-menu li.has-sub.expanded>a:before{-webkit-transform:rotate(0);-moz-transform:rotate(0);-o-transform:rotate(0);-ms-transform:rotate(0);transform:rotate(0)}
.sidebar-menu .main-menu a{color:#555;text-decoration:none;display:block;padding:13px 5px;border-bottom:1px solid #e0e0e0;transition:all 0.2s ease;cursor:pointer}
.sidebar-menu .main-menu a>i{display:inline-block;margin-right:10px;transition:color 0.2s ease}
.sidebar-menu .main-menu a>i+span{padding-right:10px}
.sidebar-menu .main-menu a>span{display:inline-block}
.sidebar-menu .main-menu a:hover{color:#333;background-color:#e8e8e8}
.sidebar-menu.fixed{height:100%}
.sidebar-menu.fixed .sidebar-menu-inner{position:fixed;left:0;top:0;bottom:0;width:inherit;overflow:hidden}
.sidebar-menu .main-menu ul{display:none;margin:0;padding:0;overflow:hidden;list-style:none}
.sidebar-menu .main-menu ul li{position:relative}
@media screen and (min-width:768px){.sidebar-menu .main-menu ul li.is-hidden{left:-20px;zoom:1;filter:alpha(opacity=0);-webkit-opacity:0;-moz-opacity:0;opacity:0}
}.sidebar-menu .main-menu ul li.is-shown{left:0;zoom:1;filter:alpha(opacity=100);-webkit-opacity:1;-moz-opacity:1;opacity:1;-webkit-transition:all 200ms ease-in-out;-moz-transition:all 200ms ease-in-out;-o-transition:all 200ms ease-in-out;transition:all 200ms ease-in-out}
.sidebar-menu .main-menu ul li.is-shown+.is-shown{-webkit-transition-delay:80ms;-moz-transition-delay:80ms;-o-transition-delay:80ms;transition-delay:80ms}
.sidebar-menu .main-menu ul li.is-shown+.is-shown+.is-shown{-webkit-transition-delay:120ms;-moz-transition-delay:120ms;-o-transition-delay:120ms;transition-delay:120ms}
.sidebar-menu .main-menu ul li.is-shown+.is-shown+.is-shown+.is-shown{-webkit-transition-delay:160ms;-moz-transition-delay:160ms;-o-transition-delay:160ms;transition-delay:160ms}
.sidebar-menu .main-menu ul li.is-shown+.is-shown+.is-shown+.is-shown+.is-shown{-webkit-transition-delay:200ms;-moz-transition-delay:200ms;-o-transition-delay:200ms;transition-delay:200ms}
.sidebar-menu .main-menu ul li.is-shown+.is-shown+.is-shown+.is-shown+.is-shown+.is-shown{-webkit-transition-delay:240ms;-moz-transition-delay:240ms;-o-transition-delay:240ms;transition-delay:240ms}
.sidebar-menu .main-menu ul li.is-shown+.is-shown+.is-shown+.is-shown+.is-shown+.is-shown+.is-shown{-webkit-transition-delay:280ms;-moz-transition-delay:280ms;-o-transition-delay:280ms;transition-delay:280ms}
.sidebar-menu .main-menu ul li.is-shown+.is-shown+.is-shown+.is-shown+.is-shown+.is-shown+.is-shown+.is-shown{-webkit-transition-delay:320ms;-moz-transition-delay:320ms;-o-transition-delay:320ms;transition-delay:320ms}
.sidebar-menu .main-menu ul li.is-shown+.is-shown+.is-shown+.is-shown+.is-shown+.is-shown+.is-shown+.is-shown+.is-shown{-webkit-transition-delay:360ms;-moz-transition-delay:360ms;-o-transition-delay:360ms;transition-delay:360ms}
.sidebar-menu .main-menu ul li.is-shown+.is-shown+.is-shown+.is-shown+.is-shown+.is-shown+.is-shown+.is-shown+.is-shown+.is-shown{-webkit-transition-delay:400ms;-moz-transition-delay:400ms;-o-transition-delay:400ms;transition-delay:400ms}
.sidebar-menu .main-menu ul li.is-shown+.is-shown+.is-shown+.is-shown+.is-shown+.is-shown+.is-shown+.is-shown+.is-shown+.is-shown+.is-shown{-webkit-transition-delay:440ms;-moz-transition-delay:440ms;-o-transition-delay:440ms;transition-delay:440ms}
.sidebar-menu .main-menu ul li.hidden-item{visibility:hidden;zoom:1;filter:alpha(opacity=0);-webkit-opacity:0;-moz-opacity:0;opacity:0;-webkit-transition:all 250ms ease-in-out;-moz-transition:all 250ms ease-in-out;-o-transition:all 250ms ease-in-out;transition:all 250ms ease-in-out}
.sidebar-menu .main-menu ul li a{padding-left:35px}.sidebar-menu .main-menu ul li ul li a{padding-left:60px}
.sidebar-menu .main-menu ul li ul li ul li a{padding-left:85px}.sidebar-menu .main-menu ul li ul li ul li ul li a{padding-left:110px}
@media screen and (min-width:768px){.sidebar-menu.collapsed{width:80px;z-index:10;overflow:visible}
.sidebar-menu.collapsed .hidden-collapsed{display:none !important}
.sidebar-menu.collapsed+.main-content .user-info-navbar .user-info-menu a[data-toggle=sidebar]{color:#606161}
.sidebar-menu.collapsed+.main-content .main-footer{left:80px}
.sidebar-menu.collapsed .sidebar-menu-inner{overflow:visible;position:fixed}
.sidebar-menu.collapsed .logo-env{padding:10px 0}
.sidebar-menu.collapsed .logo-env .logo{width:100%}
.sidebar-menu.collapsed .logo-env .logo-collapsed{display:block;text-align:center;width:100%}
.sidebar-menu.collapsed .logo-env .logo-collapsed img{display:block;width:100%;height:auto;margin:0 auto;object-fit:contain}
.sidebar-menu.collapsed .logo-env .logo-expanded,.sidebar-menu.collapsed .logo-env .settings-icon{display:none}
.sidebar-menu.collapsed .logo-env .logo{float:none}
.sidebar-menu.collapsed .main-menu{padding-left:0;padding-right:0}
.sidebar-menu.collapsed .main-menu>li{text-align:center;position:relative}
.sidebar-menu.collapsed .main-menu>li.active,.sidebar-menu.collapsed .main-menu>li li.active{background-color:#e8e8e8}
.sidebar-menu.collapsed .main-menu>li>a>i{margin-right:0;font-size:20px}
.sidebar-menu.collapsed .main-menu>li>a>span{display:none}
.sidebar-menu.collapsed .main-menu>li>a>span.label{display:block;position:absolute;right:0;top:0}
.sidebar-menu.collapsed .main-menu>li.has-sub>a:before{display:none}.sidebar-menu.collapsed .main-menu>li.opened>ul{display:none}
.sidebar-menu.collapsed .main-menu>li>ul{position:absolute;background:#f5f5f5;width:250px;top:0;left:100%;text-align:left;box-shadow:2px 0 8px rgba(0,0,0,0.1)}
.page-body.right-sidebar .sidebar-menu.collapsed .main-menu>li>ul{left:auto;right:100%}
.sidebar-menu.collapsed .main-menu>li>ul>li>a{padding-left:20px}.sidebar-menu.collapsed .main-menu>li>ul>li>ul>li>a{padding-left:35px}
.sidebar-menu.collapsed .main-menu>li>ul>li>ul>li>ul>li>a{padding-left:50px}.sidebar-menu.collapsed .main-menu>li>ul>li>ul>li>ul>li>ul>li>a{padding-left:65px}
.sidebar-menu.collapsed .main-menu>li>ul>li>ul>li>ul>li>ul>li>ul>li>a{padding-left:80px}
.sidebar-menu.collapsed .main-menu>li>ul li.has-sub>a:before{margin-right:10px}.sidebar-menu.collapsed .main-menu>li:hover>ul{display:block}
.navbar.horizontal-menu .navbar-inner .navbar-nav.click-to-expand .has-sub:hover>a:before{-webkit-transform:rotate(0);-moz-transform:rotate(0);-o-transform:rotate(0);-ms-transform:rotate(0);transform:rotate(0)}
.navbar.horizontal-menu .navbar-inner .navbar-nav.click-to-expand .has-sub.expanded>a:before{-webkit-transform:rotate(90deg);-moz-transform:rotate(90deg);-o-transform:rotate(90deg);-ms-transform:rotate(90deg);transform:rotate(90deg)}
.navbar.horizontal-menu .navbar-inner .navbar-nav ul>li.has-sub>a:before{content:'\f105';font-family:FontAwesome;display:block;float:right;color:#979898;position:relative;margin-left:10px;line-height:1.3;-webkit-transform-origin:center center;-moz-transform-origin:center center;-o-transform-origin:center center;-ms-transform-origin:center center;transform-origin:center center}
.navbar.horizontal-menu .navbar-inner .navbar-nav ul>li.has-sub:hover>a:before,.navbar.horizontal-menu .navbar-inner .navbar-nav ul>li.has-sub.expanded>a:before{-webkit-transform:rotate(90deg);-moz-transform:rotate(90deg);-o-transform:rotate(90deg);-ms-transform:rotate(90deg);transform:rotate(90deg)}
.navbar.horizontal-menu .navbar-inner>.nav.navbar-mobile{display:block;float:right;padding-right:20px}
.navbar.horizontal-menu .navbar-inner>.nav.navbar-mobile a{position:relative;display:inline-block;color:#979898;line-height:1;margin-left:20px}
.navbar.horizontal-menu .navbar-inner>.nav.navbar-mobile a i{line-height:1;font-size:18px;position:relative;top:1px}
.navbar.horizontal-menu .navbar-inner>.nav.navbar-mobile a:hover,.navbar.horizontal-menu .navbar-inner>.nav.navbar-mobile a:active,.navbar.horizontal-menu .navbar-inner>.nav.navbar-mobile a:focus{color:#333}
.navbar.horizontal-menu .navbar-inner>.nav.navbar-mobile a .badge{position:absolute;right:-3px;top:-8px;font-size:8px;padding:1px 2px;min-width:14px}
}
.navbar.horizontal-menu.click-to-expand .has-sub:hover>a:before{-webkit-transform:rotate(0) !important;-moz-transform:rotate(0) !important;-o-transform:rotate(0) !important;-ms-transform:rotate(0) !important;transform:rotate(0) !important}
.navbar.horizontal-menu.click-to-expand .has-sub.expanded>a:before{-webkit-transform:rotate(90deg) !important;-moz-transform:rotate(90deg) !important;-o-transform:rotate(90deg) !important;-ms-transform:rotate(90deg) !important;transform:rotate(90deg) !important}
footer.main-footer{padding:20px 30px;border-top:1px solid #ddd;font-size:12px;margin-left:-30px;margin-right:-30px;margin-top:0px;background-color:#f9f9f9}
footer.main-footer:before,footer.main-footer:after{content:" ";display:table}
footer.main-footer:after{clear:both}
footer.main-footer:before,footer.main-footer:after{content:" ";display:table}
footer.main-footer:after{clear:both}
.user-info-navbar{background-color:#fff;min-height:0;border:0;padding:0;margin:-30px;margin-bottom:30px;width:100%;box-sizing:border-box}
.user-info-navbar .user-info-menu{margin:0}
.user-info-navbar .user-info-menu.left-links{float:left}
.user-info-navbar .user-info-menu.right-links{float:right}
.user-info-navbar .user-info-menu li{line-height:1;display:table-cell;text-align:center;vertical-align:middle}
.user-info-navbar .user-info-menu li a{line-height:1}
.user-info-navbar .user-info-menu>li>a{display:block;padding:18px 10px;color:#979898;text-decoration:none}
.user-info-navbar .user-info-menu>li>a i{font-size:15px;line-height:1}
.user-info-navbar .user-info-menu>li>a:hover{color:#606161}
.user-info-navbar .user-info-menu>li a[data-toggle=sidebar]{padding:31px 10px;padding-left:20px}
/* 主题切换按钮样式 */
.theme-switcher-btn {
  cursor: pointer;
  transition: all 0.3s ease;
}
.theme-switcher-btn:hover {
  color: #606161;
}
.theme-switcher-btn #theme-icon {
  transition: transform 0.5s ease, opacity 0.3s ease;
}
.theme-switcher-btn:hover #theme-icon {
  transform: rotate(15deg);
}
@media screen and (max-width:767px){.page-container{display:block}
.page-container .sidebar-menu,.page-container .main-content{display:block;width:100%;height:auto;position:absolute;top:46px}
.page-container .sidebar-menu{position:fixed;z-index:999;top:0px}
.page-container .sidebar-menu .sidebar-menu-inner{position:relative}
.page-container .sidebar-menu .sidebar-menu-inner .logo-env,.page-container .sidebar-menu .sidebar-menu-inner .main-menu{padding-left:20px;padding-right:20px}
.page-container .sidebar-menu .sidebar-menu-inner .logo-env{margin-bottom:0;padding:8px 15px;display:flex;align-items:center;justify-content:center;position:relative;min-height:46px}
.page-container .sidebar-menu .sidebar-menu-inner .logo-env .logo{width:auto;float:none;text-align:center;flex:1;display:flex;justify-content:center;align-items:center}
/* 移动端只显示logo-expanded，隐藏logo-collapsed */
.page-container .sidebar-menu .sidebar-menu-inner .logo-env .logo .logo-collapsed{display:none!important}
.page-container .sidebar-menu .sidebar-menu-inner .logo-env .logo .logo-expanded{display:block!important}
.page-container .sidebar-menu .sidebar-menu-inner .logo-env .logo a{display:inline-block;width:auto;text-align:center}
.page-container .sidebar-menu .sidebar-menu-inner .logo-env .logo img{width:auto;max-width:160px;max-height:34px;height:auto;object-fit:contain;display:block;margin:0 auto}
/* 移动端显示汉堡菜单 */
.page-container .sidebar-menu .sidebar-menu-inner .logo-env .mobile-menu-toggle{display:block;position:absolute;right:20px;top:50%;transform:translateY(-50%);float:none;z-index:10}
.page-container .sidebar-menu .sidebar-menu-inner .logo-env .mobile-menu-toggle a{position:relative;display:inline-block;color:#979898;line-height:1;margin-left:20px}
.page-container .sidebar-menu .sidebar-menu-inner .logo-env .mobile-menu-toggle a i{line-height:1;font-size:20px;position:relative;top:10px}
.page-container .sidebar-menu .sidebar-menu-inner .logo-env .mobile-menu-toggle a:hover,.page-container .sidebar-menu .sidebar-menu-inner .logo-env .mobile-menu-toggle a:active,.page-container .sidebar-menu .sidebar-menu-inner .logo-env .mobile-menu-toggle a:focus{color:#333}
.page-container .sidebar-menu .sidebar-menu-inner .main-menu{display:none}
.page-container .sidebar-menu .sidebar-menu-inner .main-menu.mobile-is-visible{display:block}
.page-container .sidebar-menu .sidebar-menu-inner .main-menu.mobile-is-visible.both-menus-visible{margin-top:0;padding-top:0}
.page-container .sidebar-menu .sidebar-menu-inner .main-menu>li:last-child>a{border-bottom:0}
.page-container .main-content .navbar.user-info-navbar{display:none}
.page-container .main-content .navbar.user-info-navbar.mobile-is-visible{display:block}
.page-container .main-content .navbar.user-info-navbar .user-info-menu>li{min-height:0!important}
.page-container .main-content .navbar.user-info-navbar .user-info-menu>li>a,.page-container .main-content .navbar.user-info-navbar .user-info-menu>li>form{padding-top:20px;padding-bottom:20px}
.page-container .main-content .main-footer{position:relative;left:0;right:auto;margin-left:-15px;margin-right:-15px}
.page-container{position:relative}
.navbar.horizontal-menu .navbar-inner .navbar-nav li.has-sub>a:before{position:relative;display:inline-block;font-family:FontAwesome;content:'\f107';float:right;color:#6d747a;margin-left:10px;-webkit-transform:rotate(-90deg);-moz-transform:rotate(-90deg);-o-transform:rotate(-90deg);-ms-transform:rotate(-90deg);transform:rotate(-90deg);-webkit-transition:all 150ms ease-in-out;-moz-transition:all 150ms ease-in-out;-o-transition:all 150ms ease-in-out;transition:all 150ms ease-in-out}
.navbar.horizontal-menu .navbar-inner .navbar-nav li.has-sub.opened>a:before,.navbar.horizontal-menu .navbar-inner .navbar-nav li.has-sub.expanded>a:before{-webkit-transform:rotate(0);-moz-transform:rotate(0);-o-transform:rotate(0);-ms-transform:rotate(0);transform:rotate(0)}
}
.panel{position:relative;background:#fff;padding:20px 30px;border:0;margin-bottom:30px;border-radius:5px;-webkit-box-shadow:none;-moz-box-shadow:none;box-shadow:none}
.panel .panel-body{padding:0;/*color:#979898*/}
/* 美化的 Bootstrap 5.x Tooltip 样式 - 只调整颜色和背景，保留 Bootstrap 默认箭头 */
.tooltip {
  z-index: 1070 !important; /* Bootstrap 5.x 默认 z-index */
  /* 确保 tooltip 可以显示 */
  pointer-events: none !important;
  position: absolute !important;
  display: block !important;
}

.tooltip.show {
  opacity: 1 !important;
  display: block !important;
}

.tooltip .tooltip-inner {
  padding: 6px 10px !important;
  background-color: rgba(50, 50, 50, 0.95) !important;
  color: #fff !important;
  border-radius: 4px !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25) !important;
  max-width: 300px !important;
  word-wrap: break-word !important;
  line-height: 1.5 !important;
  font-size: 13px !important;
}

/* Bootstrap 5.3.3 的箭头实现 - 只修改箭头颜色，不干扰默认大小和位置 */
/* Bootstrap 5.x 的箭头是通过 .tooltip-arrow::before 伪元素实现的 */
.tooltip.bs-tooltip-top .tooltip-arrow::before,
.tooltip.bs-tooltip-auto[data-popper-placement^="top"] .tooltip-arrow::before {
  border-top-color: rgba(50, 50, 50, 0.95) !important;
}

.tooltip.bs-tooltip-bottom .tooltip-arrow::before,
.tooltip.bs-tooltip-auto[data-popper-placement^="bottom"] .tooltip-arrow::before {
  border-bottom-color: rgba(50, 50, 50, 0.95) !important;
}

.tooltip.bs-tooltip-start .tooltip-arrow::before,
.tooltip.bs-tooltip-left .tooltip-arrow::before,
.tooltip.bs-tooltip-auto[data-popper-placement^="left"] .tooltip-arrow::before {
  border-left-color: rgba(50, 50, 50, 0.95) !important;
}

.tooltip.bs-tooltip-end .tooltip-arrow::before,
.tooltip.bs-tooltip-right .tooltip-arrow::before,
.tooltip.bs-tooltip-auto[data-popper-placement^="right"] .tooltip-arrow::before {
  border-right-color: rgba(50, 50, 50, 0.95) !important;
}

/* 滚动条美化 - Tech Style (仅暗黑模式) */
body.dark-theme::-webkit-scrollbar {
  width: 8px;
  height: 8px;
  background-color: var(--tech-bg-dark);
}

body.dark-theme::-webkit-scrollbar-track {
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: 4px;
}

body.dark-theme::-webkit-scrollbar-thumb {
  background-color: var(--tech-accent-cyan);
  border-radius: 4px;
  border: 2px solid var(--tech-bg-dark);
}

body.dark-theme::-webkit-scrollbar-thumb:hover {
  background-color: #fff;
  box-shadow: 0 0 10px var(--tech-accent-cyan);
}

/* 浅色模式滚动条 - 默认简洁风 */
body:not(.dark-theme)::-webkit-scrollbar {
  width: 8px;
  height: 8px;
  background-color: #f5f5f5;
}

body:not(.dark-theme)::-webkit-scrollbar-track {
  background-color: #f0f0f0;
  border-radius: 4px;
}

body:not(.dark-theme)::-webkit-scrollbar-thumb {
  background-color: #ccc;
  border-radius: 4px;
  border: 2px solid #f5f5f5;
}

body:not(.dark-theme)::-webkit-scrollbar-thumb:hover {
  background-color: #999;
}

body.dark-theme .top-navigation-menu a i {
  color: var(--tech-accent-cyan) !important;
  text-shadow: 0 0 5px rgba(0, 243, 255, 0.5);
  transition: all 0.3s ease;
}

body.dark-theme .top-navigation-menu a:hover i {
  color: #fff !important;
  text-shadow: 0 0 10px #fff;
  transform: scale(1.1);
}

/* 强制覆盖原有的彩色图标 */
body.dark-theme .top-navigation-menu a i.fa-house,
body.dark-theme .top-navigation-menu a i.fa-solid.fa-house,
body.dark-theme .top-navigation-menu a i.fa-home,
body.dark-theme .top-navigation-menu a i.fa-solid.fa-home,
body.dark-theme .top-navigation-menu a i.fa-fire,
body.dark-theme .top-navigation-menu a i.fa-solid.fa-fire,
body.dark-theme .top-navigation-menu a i.fa-trophy,
body.dark-theme .top-navigation-menu a i.fa-solid.fa-trophy,
body.dark-theme .top-navigation-menu a i.fa-clapperboard,
body.dark-theme .top-navigation-menu a i.fa-solid.fa-clapperboard,
body.dark-theme .top-navigation-menu a i.fa-video,
body.dark-theme .top-navigation-menu a i.fa-solid.fa-video,
body.dark-theme .top-navigation-menu a i.fa-gift,
body.dark-theme .top-navigation-menu a i.fa-solid.fa-gift,
body.dark-theme .top-navigation-menu a i.fa-comment-dots,
body.dark-theme .top-navigation-menu a i.fa-solid.fa-comment-dots,
body.dark-theme .top-navigation-menu a i.fa-comments,
body.dark-theme .top-navigation-menu a i.fa-solid.fa-comments {
  color: var(--tech-accent-cyan) !important;
}
.navbar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.top-navigation-menu-wrapper {
  display: flex;
  align-items: center;
  position: relative;
  flex: 1;
  margin-right: 20px;
}

/* 右侧菜单（主题切换按钮） */
.user-info-menu.right-menu {
  margin-left: auto;
  margin-right: 20px;
}

.top-navigation-menu {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  align-items: center;
  gap: 20px;
}

.top-navigation-menu li {
  margin: 0;
}

.top-navigation-menu a {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #333;
  text-decoration: none;
  padding: 8px 12px;
  border-radius: 4px;
  transition: all 0.2s ease;
  font-size: 14px;
}

.top-navigation-menu a:hover {
  background-color: rgba(0,0,0,0.05);
  color: #000;
}

.top-navigation-menu a i {
  font-size: 16px;
  flex-shrink: 0;
}

.top-navigation-menu a span {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 中等宽度下的响应式处理 */
@media screen and (max-width: 1200px) and (min-width: 768px) {
  .top-navigation-menu a {
    font-size: 13px;
    padding: 8px 10px;
    gap: 6px;
  }
  
  .top-navigation-menu a span {
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
}

/* 移动端样式 */
@media screen and (max-width: 767px) {
  .navbar-content {
    flex-wrap: wrap;
  }
  
  .top-navigation-menu-wrapper {
    order: 1;
    width: 100%;
    margin-right: 0;
    margin-bottom: 10px;
  }
  
  .top-navigation-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    box-shadow: 0 5px 20px rgba(0,0,0,.1);
    padding: 10px 0;
    gap: 0;
    z-index: 1000;
  }
  
  .top-navigation-menu.active {
    display: flex;
  }
  
  .top-navigation-menu li {
    width: 100%;
  }
  
  .top-navigation-menu a {
    width: 100%;
    padding: 12px 20px;
    justify-content: flex-start;
  }
  
  .top-navigation-toggle {
    background: none;
    border: none;
    font-size: 20px;
    color: #333;
    cursor: pointer;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s ease;
  }
  
  .top-navigation-toggle:hover {
    color: #000;
  }
  
  .top-navigation-toggle i {
    font-size: 20px;
  }
  
  .user-info-menu {
    order: 2;
  }
}
nav.navbar{border:0}nav.navbar form>.btn{margin-bottom:0}nav.navbar .navbar-header .navbar-brand{padding-left:30px;padding-right:30px}
nav.navbar .navbar-nav li a{padding-left:20px;padding-right:20px}nav.navbar.navbar-inverse .navbar-toggle i{color:#fff}
@media print{.sidebar-menu{display:none}
.main-content{padding:0!important}
.main-content .user-info-navbar,.main-content .page-title,.main-content footer.main-footer{display:none}
.main-content>.panel{margin-bottom:0}
}
a:hover{text-decoration:none}
.form-control{-webkit-box-shadow:none;-moz-box-shadow:none;box-shadow:none}
.form-control:focus,.form-control:active{outline:0;-webkit-box-shadow:none;-moz-box-shadow:none;box-shadow:none}
.text-gray{color:#555}
/* 修复 Bootstrap 5.3.3 升级后的分类标题对齐问题 - 使用 flexbox 确保完美对齐 */
h4.text-gray {
  display: inline-flex !important;
  align-items: center !important;
  margin-bottom: 0 !important;
  line-height: 1.5 !important;
  gap: 0 !important;
  vertical-align: baseline !important;
}

/* 锚点定位偏移，解决固定导航栏遮挡问题，并减少视觉间距 */
.text-gray {
  color:#555;
}
h4.text-gray .icon-io-tag {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  position: relative !important;
  margin-right: 27px !important;
  flex-shrink: 0 !important;
  vertical-align: middle !important;
  width: 20px !important;
  height: 17px !important;
  overflow: visible !important;
}
h4.text-gray .icon-io-tag::after {
  position: absolute !important;
  top: 50% !important;
  left: 0 !important;
  transform: translateY(-50%) !important;
  margin-top: 0 !important;
}
.breadcrumb-env{margin:-10px 0 0 -15px}
footer.main-footer .footer-text{float:left} 
.panel.expanded .accordion-toggle:before{content:'–' !important}
.but-home{color:#fff;background:#f14141;padding:10px 30px;border-radius:5px;font-size:18px;transition:.3s}
.but-home:hover{color:#fff;background:#333}

/* --- customize --- */
.nothing{padding:20px 0;margin:10px 0;text-align:center;color:#888;background:rgba(136,136,136,.2);border-radius:5px}
nav.navbar{position:fixed;z-index:2000!important;left:220px;right:0;padding:0;background-color:transparent}
.sidebar-menu.collapsed+.main-content>nav.navbar{left:80px;right:0}
.xe-widget.xe-conversations:hover,.xe-widget.xe-conversations:focus{background:#fff!important;text-decoration:none}
.xe-card.wechat a:after{content:'\f029';position:absolute;display:inline-block;font-family:FontAwesome;font-size:18px;color:#6d747a;margin-left:10px;bottom:0;right:5px}
.mx-auto{margin-left:auto;margin-right:auto;float:none}
.main-content .panel img{max-width:100%;height:auto}
footer.main-footer{border-top:0;background-color:#fff}
.no-search{margin-top:85px}
.collapsed .main-menu>li>a{position:relative;overflow:hidden}
.collapsed .main-menu>li>a>i{display:block;width:100%;height:100%;padding:13px;top:0%;left:0;position:absolute;transition:top .25s ease-in-out}
.collapsed .main-menu>li>a>span:first-of-type{display:-webkit-box!important;overflow:hidden;position:relative;padding:0;bottom:36px;-webkit-line-clamp:1;-webkit-box-orient:vertical;transition:.25s ease-in-out}
.collapsed .main-menu>li>a:hover>i{top:100%}  
.collapsed .main-menu>li>a:hover>span:first-of-type{bottom:0px}
.siteico{background:#f1f5f8;position:relative;overflow:hidden;box-shadow:0 20px 15px -15px rgba(0,0,0,.15);border-radius:10px;height:180px;width:180px;margin:0 auto}
.siteico:before{content:'';display:block;padding-top:100%}
.blur{-moz-filter:blur(15px);-ms-filter:blur(15px);filter:blur(15px);filter:progid:DXImageTransform.Microsoft.Blur(PixelRadius=15,MakeShadow=false)}
.blur-layer{top:0;left:0;right:0;bottom:0;position:absolute;width:inherit;height:inherit;opacity:.2}
.img-cover{height:100px;width:100px;position:absolute;top:0;bottom:0;left:0;right:0;margin:auto;border:2px solid hsla(0,0%,100%,.9);border-radius:50%;animation:rotate 6s linear infinite;background:#fff}
@keyframes rotate{0%{transform:rotate(0deg)}to{transform:rotate(360deg)}}
.site-body{padding:1rem!important;display:flex;flex-direction:column;justify-content:center;height:100%}
.site-body .btn-cat{margin-bottom:0;display:inline-block!important;width:auto!important;align-self:flex-start}
.site-body .site-name{margin-top:0.25rem;margin-bottom:0.25rem}
.site-body .site-go{margin-top:0.5rem!important}
.site-body .site-go .btn{margin-bottom:0;padding:4px 10px;font-size:12px}
.site-body .btn-arrow span{padding-right:0.8rem}
.site-body .btn-arrow i{font-size:14px;right:0.5rem}
.site-body p{margin-bottom:0;font-size:13px}
.site-body .btn{border-radius:6px;padding:7px 16px;background-color:rgba(138,138,138,.15);transition:.3s}
.site-body .btn:hover{color:#fff;background:#202224}
.site-body .btn:active{box-shadow:unset}
.btn-arrow{position:relative}
.btn-arrow span{padding-right:1.25rem;display:inline-block}
.btn-arrow i{position:absolute;font-size:18px;width:.8em;right:1rem;top:50%;opacity:.6;-webkit-transform:translateY(-50%);-ms-transform:translateY(-50%);transform:translateY(-50%);-webkit-transition:all 200ms ease-out;-o-transition:all 200ms ease-out;transition:all 200ms ease-out;will-change:right,opacity}
.btn-arrow:hover i,.btn-arrow:focus i{opacity:1;right:.6rem}
.btn-cat{color:#fff;background:#f14141;font-size:12px;padding:2px 5px;border-radius:4px;transition:.3s;display:inline-block;width:auto}
.btn-cat:hover{color:#fff;background:#212224}
.site-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}
.btn-move{float:right;font-size:12px;margin-top:11px}
.ml-auto{margin-left:auto}
.mr-auto{margin-right:auto}
.ml-1{margin-left:.8rem!important}
.mr-1{margin-right:.8rem!important}
.ml-2{margin-left:1.5rem!important}
.mr-2{margin-right:1.5rem!important}
.ml-3{margin-left:2rem!important}
.mr-3{margin-right:2rem!important}
.ml-4{margin-left:3rem!important}
.mr-4{margin-right:3rem!important}
.mt-1,.my-1{margin-top:.8rem!important}
.mb-1,.my-1{margin-bottom:.8rem!important}
.mt-2,.my-2{margin-top:1.5rem!important}
.mb-2,.my-2{margin-bottom:1.5rem!important}
.mt-3,.my-3{margin-top:2rem!important}
.mb-3,.my-3{margin-bottom:2rem!important}
.mt-4,.my-4{margin-top:0!important}
.mb-4,.my-4{margin-bottom:3rem!important}
.mt-5,.my-5{margin-top:7rem!important}
.mb-5,.my-5{margin-bottom:7rem!important}
.pb-4,.py-4{padding-bottom:3rem!important}
.pt-4,.py-4{padding-top:0!important}
.border-top{border-top:1px solid rgba(130,130,130,.1)!important}
.main-content .tooltip{word-break:break-word}
#bulletin_box{margin-top:60px;margin-bottom:-70px;padding:5px 10px}
#bulletin_box .bulletin-ul{padding-left:10px}
.bulletin{box-sizing:border-box;height:25px;line-height:25px;overflow:hidden}
.bulletin ul{list-style-type:none;font-size:14px}
.d-flex{display:-ms-flexbox!important;display:flex!important}
.friendlink a{position:relative;display:inline-block;margin:.25rem 1rem .25rem .25rem;}
.friendlink a:before{content:'\2022';display:inline-block;position:relative;margin-right:5px}
/*.ad{overflow:hidden}*/
.ad img{width:100%;max-height:350px}
.ad-home img,.ad-footer img{max-height:150px}
@media screen and (max-width:767px){.main-content.page{padding-left:15px;padding-right:15px}
footer.main-footer .footer-text{text-align:center;float:none}
#bulletin_box{margin-top:0;margin-bottom:10px}
.no-search{margin-top:0px}
.siteico:before{padding-top:60%}
.mt-sm-3,.my-sm-3{margin-top:2rem!important}
.mb-sm-3,.my-sm-3{margin-bottom:2rem!important}
.mt-sm-0,.my-sm-0{margin-top:0!important}
/* 移动端卡片每行显示2个 - 覆盖Bootstrap列宽度 */
.row > .xe-card.col-sm-4,
.row > .xe-card.col-sm-6,
.row > .xe-card.col-md-3,
.row > .xe-card.col-lg-2{flex:0 0 calc(50% - 10px)!important;max-width:calc(50% - 10px)!important;width:calc(50% - 10px)!important;margin-right:10px!important;margin-bottom:10px!important}
.row > .xe-card:nth-child(2n){margin-right:0!important}
}
@media (min-width:768px){.mt-md-0{margin-top:0!important}
}
.comments-area{position:relative;background:#fff;border-radius:5px;padding:20px 30px;border:0;margin-bottom:30px}
.comments-area label{color:#333;display:block;font-weight:800;margin-bottom:0.5em}
input[type="text"],input[type="email"],input[type="url"],input[type="password"],input[type="search"],input[type="number"],input[type="tel"],input[type="range"],input[type="date"],input[type="month"],input[type="week"],input[type="time"],input[type="datetime"],input[type="datetime-local"],input[type="color"],textarea{color:#666;background:#fff;background-image:-webkit-linear-gradient(rgba(255,255,255,0),rgba(255,255,255,0));border:1px solid #bbb;-webkit-border-radius:3px;border-radius:3px;display:block;padding:5px 10px;width:100%}
.comment-form .comment-form-cookies-consent label{display:inline}
input[type="radio"] + label,input[type="checkbox"] + label{font-weight:400}
.form-submit{text-align:right}
input[type="button"],input[type="submit"]{background-color:#222;border:0;-webkit-border-radius:2px;border-radius:2px;-webkit-box-shadow:none;box-shadow:none;color:#fff;cursor:pointer;display:inline-block;font-weight:800;line-height:1;padding:1em 2em;text-shadow:none;-webkit-transition:background 0.2s;transition:background 0.2s}
.comments-title{margin-bottom:2em}
.comment-list,.comment-list .children{list-style:none;margin:0;padding:0}
.comment-body{color:#333;margin-bottom:4em}
.comment-body{margin-left:65px}
.comment-meta{margin-bottom:1.5em}
.comment-author{margin-bottom:0.4em;position:relative;z-index:2}
.comment-author .avatar{height:50px;left:-65px;position:absolute;width:50px}
.comment-metadata{color:#767676;font-weight:800;letter-spacing:0.1818em;text-transform:uppercase}
.comment-reply-link{font-weight:800;position:relative}
.icon-io-tag::after{content:'';margin-top:-0px;position:absolute;width:20px;height:17px;background:url(data:image/svg+xml;base64,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) no-repeat center;background-size:100%}
.posts-nav{font-size:14px;color:rgba(0,0,0,.44);padding:10px 0;text-align:center}
.posts-nav .page-numbers{position:relative;width:35px;height:35px;line-height:35px;display:inline-block;background-color:rgba(150,150,150,.16);margin:0 2px;border-radius:0.2rem;-webkit-transition:.15s ease-out;transition:.15s ease-out}
.posts-nav .page-numbers.current,.posts-nav .page-numbers:not(.dots):hover{color:#fff !important;background-color:#f1404b;box-shadow:0px 5px 20px -3px rgba(249,100,90,.6)}
.posts-nav .page-numbers.dots{border-color:rgba(0,0,0,0)}
@media (min-width:768px){.container{width:unset;max-width:750px}}
@media (min-width:992px){.container{width:unset;max-width:970px}}
@media (min-width:1200px){.container{width:unset;max-width:1170px}.mt-lg-0{margin-top:0!important}}

/* --- search --- */
#search{max-width:717px;margin:100px auto 14px}
#search form{position:relative}
#search-text{padding:9pt;width:100%;height:50px;font-size:1pc;border:0;border-radius:3px;background-color:#fff}
#search-text::placeholder{color:#999;opacity:1;font-size:0.9pc}
#search-text::-webkit-input-placeholder{color:#999;opacity:1;font-size:0.9pc}
#search-text::-moz-placeholder{color:#999;opacity:1;font-size:0.9pc}
#search-text:-ms-input-placeholder{color:#999;opacity:1;font-size:0.9pc}
#search button{position:absolute;top:0;right:0;background:#313437;border:0;width:60px;height:36px;margin:7px 9pt 0;line-height:36px;border-radius:3px}
#search button:hover{background:#000;cursor:pointer}
#search button i{color:#fff;font-size:18px}
.search-group{display:none;padding-left:75px}
.s-current .search-type{padding-left:0;display:block}
.s-current{display:block}
#search-list{position:relative}
.s-type{position:absolute;top:0;left:0;z-index:13;width:75px}
.s-type:hover{height:auto}
.s-type>span{display:block;height:31px;width:75px}
.s-type-list{display:none;position:absolute;top:31px;padding:9pt 0;width:70px;background:#fff;border-radius:5px;box-shadow:0 9px 20px rgba(0,0,0,.16)}
.s-type-list:before{position:absolute;top:-1pc;left:20px;content:'';display:block;width:0;height:0;border:10px solid transparent;border-bottom-color:#fff}
.s-type-list label{display:block;font-size:15px;text-align:center;font-weight:normal;margin-bottom:0;padding:2px 0;cursor:pointer;transition:.3s}
.s-type-list label:hover{background:rgba(136,136,136,.1)}
.s-type-list .tile-lg{color:#fff;width:3pc;height:3pc;font-size:1.25rem;line-height:3rem;border-radius:.3rem;display:block;margin:auto}
.s-type:hover .s-type-list{display:block}
.type-text{position:absolute;left:0;width:75px;padding-left:9pt;font-size:1pc;line-height:31px}
.type-text:after{content:"\f105";font-family:FontAwesome;margin:0 0 0 15px}
.search-type{white-space:nowrap;margin:0}.search-type label{margin:0}
.search-type li{display:inline-block}
.search-type li label{display:inline-block;padding:0 11px;font-size:14px;line-height:31px;border-radius:3px 3px 0 0;cursor:pointer}
.search-type input:checked+label,.search-type input:hover+label{background-color:#fff}
.set-check{margin-top:3px;font-size:9pt}.set-check label{margin-left:3px}
.set-check input,.set-check label{opacity:0;transition:all .3s ease}
.search-type li{list-style:none;display:inline-block}
@media screen and (max-width:767px){#search{margin:25px auto 15px}
.s-type-list label{padding:5px 0}
.search-type{overflow:scroll}
.search-list{height:30px;overflow-y:hidden;overflow-x:scroll;white-space:nowrap}
}
 
/* --- tougao --- */
.show_ico{float:left;width:64px;height:64px;line-height:60px;padding:2px;cursor:pointer}
.show_ico .remove{position:absolute;cursor:pointer;top:1px;right:1px;font-size:20px;z-index:1;display:block;width:24px;height:24px;line-height:24px;background:rgba(34,34,34,.5);border-radius:50%}
.wechat .show_ico .remove{font-size:25px;width:29px;height:29px;line-height:29px}
.show_ico .remove:hover{color:#f1404b}
.upload_img{position:relative;display:table;color:white;background-color:rgba(136,136,136,.1);overflow:hidden;cursor:pointer;text-align:center;vertical-align:center;border-radius:5px;transition:.3s} 
.wechat .show_ico{width:132px;height:132px;line-height:128px}
.upload_img:not(.disabled):hover{background:#222324}
.upload_img input{position:absolute;cursor:pointer;opacity:0;left:0;right:0;top:0;bottom:0}
.postform{margin:5px}
.form-control{border-color:#bbb;padding:5px 10px;border-radius:3px}
.panel-tougao button{color:#fff;background-color:#f1404b;padding-left:30px;padding-right:30px;transition:.3s}
.panel-tougao button:hover{color:#fff;background:#000}
#alert_placeholder .alert{display:inline-block}
#tougaocategorg{padding-left:6px}

/* 主题切换动画 - 为 body 和主要元素添加过渡效果 */
body {
  transition: background-color 0.4s ease, color 0.4s ease;
}

body.dark-theme,
body.dark-theme .sidebar-menu,
body.dark-theme .navbar-content,
body.dark-theme .main-content,
body.dark-theme .panel,
body.dark-theme .xe-card {
  transition: background-color 0.4s ease, color 0.4s ease, border-color 0.4s ease;
}

/* --- black --- */
.black{background-color:#26282a}
.black,.black a:not(.btn),.black .button>a{color:#ddd}
.black p{color:#bcbcbc}
.black .tpwthwidt .text_235ileA,.black .tpwthwidt .title_2Cea4o9,.black .comments-area label{color:#bbb}
.black .text-gray,.black .comment-body{color:#888}
.black .xe-widget.xe-conversations,.black #search-text,.black .search-type input:checked+label,.black .search-type input:hover+label,.black .panel,.black .comments-area{background-color:#3d4044}
.black #search-text::placeholder{color:#888;opacity:1;font-size:0.9pc}
.black #search-text::-webkit-input-placeholder{color:#888;opacity:1;font-size:0.9pc}
.black #search-text::-moz-placeholder{color:#888;opacity:1;font-size:0.9pc}
.black #search-text:-ms-input-placeholder{color:#888;opacity:1;font-size:0.9pc}
.black .s-type-list{background-color:#1f2123;box-shadow:0 9px 20px rgba(0,0,0,.3)}
.black .s-type-list:before{border-bottom-color:#1f2123}
.black .xe-widget.xe-conversations:hover,.black .xe-widget.xe-conversations:focus{background:#3d4044!important;text-decoration:none}
.black .box2{border:transparent}
.black .box2:hover{box-shadow:0 26px 40px -24px rgba(2,4,6,.3);-webkit-box-shadow:0 26px 40px -24px rgba(2,4,6,.3);-moz-box-shadow:0 26px 40px -24px rgba(2,4,6,.3)}
.black .navbar .navbar-content{background:#2c2e2f;box-shadow:none}
.black footer.main-footer{background-color:#26282a}
.black select,.black input[type="text"],.black input[type="email"],.black input[type="url"],.black input[type="password"],.black input[type="search"],.black input[type="number"],.black input[type="tel"],.black input[type="range"],.black input[type="date"],.black input[type="month"],.black input[type="week"],.black input[type="time"],.black input[type="datetime"],.black input[type="datetime-local"],.black input[type="color"],.black textarea{color:#aaa;background:#2c2e2f;border:1px solid #2c2e2f}
.black .icon-io-tag::after{background:url(data:image/svg+xml;base64,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) no-repeat center;background-size:100%}
.black .site-body .btn{color:#ddd}
.black .siteico{background:#222}
.black .posts-nav{color:rgba(221,221,221,.2)}
.black .input-group-addon{color:#ddd;background:#26282a;border-color:#26282a}

/* 暗黑主题样式 - 优化版，更现代美观 */
body.dark-theme {
  background-color: var(--tech-bg-dark);
  background-image: linear-gradient(var(--tech-bg-overlay), var(--tech-bg-overlay)), url('../images/tech-bg.jpg');
  background-size: cover;
  background-attachment: fixed;
  background-position: center;
  color: var(--tech-text-primary);
  font-family: var(--tech-font-body);
}

body.dark-theme h1,
body.dark-theme h2,
body.dark-theme h3,
body.dark-theme h4,
body.dark-theme h5,
body.dark-theme h6 {
  color: var(--tech-text-primary);
  font-family: var(--tech-font-heading);
  text-transform: uppercase;
  letter-spacing: 1px;
}

body.dark-theme a:not(.btn),
body.dark-theme .button>a {
  color: #e4e6eb;
}

body.dark-theme a:hover {
  color: #fff;
}

body.dark-theme p {
  color: #b8bbbf;
}

body.dark-theme .text-gray,
body.dark-theme .comment-body {
  color: #9ca3af;
}

/* 侧边栏优化 - Tech Style */
body.dark-theme .sidebar-menu {
  background: transparent;
  border: none;
}

body.dark-theme .sidebar-menu .sidebar-menu-inner {
  background: var(--tech-glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-right: var(--tech-glass-border);
}

body.dark-theme .sidebar-menu .logo-env {
  background: transparent;
  border-bottom: var(--tech-glass-border);
  padding: 19px 30px;
  display: flex;
  align-items: center;
  box-sizing: border-box;
}

/* Logo尺寸限制 & 效果增强 */
body.dark-theme .sidebar-menu .logo-env .logo img {
  max-width: 200px;
  max-height: 50px;
  filter: brightness(1.2) drop-shadow(0 0 2px rgba(255, 255, 255, 0.3));
  transition: all 0.3s ease;
}

body.dark-theme .sidebar-menu .logo-env .logo img:hover {
  filter: brightness(1.5) drop-shadow(0 0 5px var(--tech-accent-cyan));
}

body.dark-theme .sidebar-menu .main-menu a {
  color: var(--tech-text-muted);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: all 0.3s ease;
  font-family: var(--tech-font-body);
}

body.dark-theme .sidebar-menu .main-menu a:hover {
  color: var(--tech-accent-cyan);
  background: rgba(0, 243, 255, 0.1);
  border-left: 3px solid var(--tech-accent-cyan);
  box-shadow: inset 10px 0 20px -10px rgba(0, 243, 255, 0.2);
  text-shadow: 0 0 8px rgba(0, 243, 255, 0.4);
}

body.dark-theme .sidebar-menu .main-menu li.active > a {
  color: #fff;
  background: linear-gradient(90deg, rgba(0, 243, 255, 0.15) 0%, transparent 100%);
  border-left: 3px solid var(--tech-accent-cyan);
  box-shadow: var(--tech-glow-shadow);
}

/* Hierarchy: Top-menus larger font */
body.dark-theme .sidebar-menu .main-menu > li > a {
  font-size: 15px;
  font-weight: 500;
}

/* Hierarchy: Sub-menus smaller font */
body.dark-theme .sidebar-menu .main-menu ul li a {
  font-size: 13px;
  padding-left: 45px;
}

/* 顶部导航栏优化 - Tech Style */
body.dark-theme .navbar-content {
  background: var(--tech-glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 5px 20px rgba(0,0,0,0.2);
  border-bottom: var(--tech-glass-border);
  box-sizing: border-box;
}

body.dark-theme .top-navigation-menu a {
  color: var(--tech-text-primary);
  font-family: var(--tech-font-heading);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 13px;
  transition: all 0.3s ease;
}

body.dark-theme .top-navigation-menu a:hover {
  background: rgba(0, 243, 255, 0.1);
  color: var(--tech-accent-cyan);
  box-shadow: 0 0 10px rgba(0, 243, 255, 0.3);
  border: 1px solid rgba(0, 243, 255, 0.3);
  transform: translateY(-1px);
}

/* 工具卡片优化 - 只对每个卡片元素应用背景色，不对容器 */
/* .xe-card 是行容器，不需要背景色 */
body.dark-theme .xe-card {
  margin: 20px 0 0 0 !important;
}

/* 每个小工具卡片 - Tech Style */
body.dark-theme .box2,
body.dark-theme .xe-widget.xe-conversations {
  background: var(--tech-glass-bg) !important;
  border: var(--tech-glass-border) !important;
  border-width: 1px !important;
  border-style: solid !important;
  box-shadow: 0 4px 6px rgba(0,0,0,0.3);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  transition: all 0.3s ease;
}

/* 确保 xe-widget.xe-conversations 保持左右边距和 padding */
body.dark-theme .xe-widget.xe-conversations {
  margin: 0 8px !important;
  padding: 15px !important;
}

body.dark-theme .box2:hover,
body.dark-theme .xe-widget.xe-conversations:hover,
body.dark-theme .xe-widget.xe-conversations:focus {
  background: rgba(30, 35, 45, 0.8) !important;
  border-color: var(--tech-accent-cyan) !important;
  box-shadow: var(--tech-glow-active) !important;
  transform: translateY(-5px) scale(1.02);
  z-index: 10;
}

/* 确保所有子元素也没有边框 */
body.dark-theme .xe-widget.xe-conversations *,
body.dark-theme .xe-card *,
body.dark-theme .box2 *,
body.dark-theme .tool-card-container *,
body.dark-theme .tool-card-link {
  border: none !important;
  border-width: 0 !important;
  border-style: none !important;
  outline: none !important;
}

/* 搜索框和输入框优化 - Tech Style */
body.dark-theme #search-text,
body.dark-theme .search-type input:checked+label,
body.dark-theme .search-type input:hover+label,
body.dark-theme .panel,
body.dark-theme .comments-area {
  background-color: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(5px);
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.1);
}

body.dark-theme #search-text {
  color: #fff;
  font-family: var(--tech-font-body);
  letter-spacing: 1px;
}

body.dark-theme #search-text:focus {
  border-color: var(--tech-accent-cyan);
  box-shadow: 0 0 15px rgba(0, 243, 255, 0.3);
  background-color: rgba(0, 0, 0, 0.8);
  outline: none;
}

body.dark-theme #search-text::placeholder,
body.dark-theme #search-text::-webkit-input-placeholder,
body.dark-theme #search-text::-moz-placeholder,
body.dark-theme #search-text:-ms-input-placeholder {
  color: #bbb;
  opacity: 1;
}

/* 公告栏优化 */
body.dark-theme #bulletin_box {
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 4px;
  backdrop-filter: blur(5px);
  margin-top: 60px; /* Ensure margin consistent */
}

body.dark-theme .bulletin {
  color: #e0e6ed;
}

body.dark-theme .bulletin a {
  color: #e0e6ed;
  font-weight: 500;
}

body.dark-theme #bulletin_box .fa-volume-up {
  color: var(--tech-accent-cyan) !important;
  text-shadow: 0 0 5px var(--tech-accent-cyan);
  opacity: 1 !important;
}

/* 表单元素优化 */
body.dark-theme select,
body.dark-theme input[type="text"],
body.dark-theme input[type="email"],
body.dark-theme input[type="url"],
body.dark-theme input[type="password"],
body.dark-theme input[type="search"],
body.dark-theme input[type="number"],
body.dark-theme input[type="tel"],
body.dark-theme input[type="range"],
body.dark-theme input[type="date"],
body.dark-theme input[type="month"],
body.dark-theme input[type="week"],
body.dark-theme input[type="time"],
body.dark-theme input[type="datetime"],
body.dark-theme input[type="datetime-local"],
body.dark-theme input[type="color"],
body.dark-theme textarea {
  color: #e4e6eb;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255,255,255,0.1);
  transition: all 0.2s ease;
}

body.dark-theme select:focus,
body.dark-theme input:focus,
body.dark-theme textarea:focus {
  border-color: var(--tech-accent-cyan);
  box-shadow: 0 0 0 3px rgba(0, 243, 255, 0.1);
  outline: none;
}

/* 下拉列表优化 */
body.dark-theme .s-type-list {
  background-color: #252729;
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  backdrop-filter: blur(10px);
}

body.dark-theme .s-type-list:before {
  border-bottom-color: #252729;
}

/* 页脚优化 */
body.dark-theme footer.main-footer {
  background-color: rgba(0, 0, 0, 0.6);
  border-top: 1px solid rgba(255,255,255,0.05);
  backdrop-filter: blur(10px);
}

/* 用户信息栏优化 */
body.dark-theme .user-info-navbar {
  background-color: var(--tech-glass-bg);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

body.dark-theme .user-info-menu>li>a {
  color: #d1d5db;
  transition: all 0.2s ease;
}

body.dark-theme .user-info-menu>li>a:hover {
  color: #fff;
  background-color: rgba(255,255,255,0.08);
}

body.dark-theme .theme-switcher-btn {
  color: #d1d5db;
  transition: all 0.2s ease;
}

body.dark-theme .theme-switcher-btn:hover {
  color: #fff;
  background-color: rgba(255,255,255,0.1);
  border-radius: 4px;
}

/* 主要内容区域 */
body.dark-theme .main-content {
  background-color: transparent !important;
}

body.dark-theme .page-container .main-content {
  background-color: transparent !important;
}

/* 标题优化 */
body.dark-theme h1,
body.dark-theme h2,
body.dark-theme h3,
body.dark-theme h4,
body.dark-theme h5,
body.dark-theme h6 {
  color: var(--tech-text-primary);
}

body.dark-theme h4.text-gray {
  color: #d1d5db;
}

/* 工具卡片文字优化 */
body.dark-theme .tool-card-title strong {
  color: var(--tech-text-primary);
  font-weight: 600;
}

body.dark-theme .tool-card-description {
  color: var(--tech-text-muted);
}

body.dark-theme .xe-user-name {
  color: var(--tech-text-primary);
}

/* 按钮优化 */
body.dark-theme .site-body .btn {
  color: #e4e6eb;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255,255,255,0.1);
  transition: all 0.2s ease;
}

body.dark-theme .site-body .btn:hover {
  background: var(--tech-accent-cyan);
  border-color: var(--tech-accent-cyan);
  color: #000;
  box-shadow: var(--tech-glow-shadow);
}

/* 其他元素 */
body.dark-theme .siteico {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255,255,255,0.08);
}

body.dark-theme .posts-nav {
  color: rgba(228,230,235,0.5);
}

body.dark-theme .input-group-addon {
  color: #d1d5db;
  background: #252729;
  border-color: rgba(255,255,255,0.1);
}

/* 分类标题图标优化 */
body.dark-theme .icon-io-tag::after {
  opacity: 0.8;
  filter: invert(1);
}

/* 详情按钮优化 - 降低默认亮度 */
body.dark-theme .tool-card-detail-btn {
  /* Removed overridden styles */
}

body.dark-theme .tool-card-detail-btn:hover {
  /* Removed overridden styles */
}

/* 工具卡片详情按钮样式 */
.tool-card-container {
  position: relative;
}

.tool-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

/* 修复 Bootstrap 5.3.3 升级后的样式问题 */
.tool-card-container .xe-comment {
  text-align: left;
}

.tool-card-container .xe-user-name {
  font-size: 14px;
  line-height: 1.4;
  text-align: left;
}

.tool-card-container .tool-card-description {
  font-size: 12px !important;
  line-height: 1.4 !important;
  margin-bottom: 0 !important;
  text-align: left !important;
  color: #666;
}

/* 详情按钮优化 - 极简风格 */
.tool-card-detail-btn {
  position: absolute;
  top: 50%;
  right: 5px; /* Move closer to right edge */
  transform: translateY(-50%);
  width: auto;
  height: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  text-decoration: none;
  z-index: 10;
  transition: all 0.3s ease;
}

.tool-card-detail-btn i {
  font-size: 16px;
  color: #ccc;
  transition: all 0.3s ease;
}

.tool-card-detail-btn:hover i {
  transform: translateX(3px);
}

/* 详情按钮优化 - 暗黑模式 */
body.dark-theme .tool-card-detail-btn:hover i {
  color: var(--tech-accent-cyan);
  text-shadow: 0 0 8px var(--tech-accent-cyan);
}

/* 详情按钮优化 - 浅色模式 */
body:not(.dark-theme) .tool-card-detail-btn:hover i {
  color: var(--light-accent);
}

/* 覆盖旧样式 - 确保清除圆角和背景 */
body.dark-theme .tool-card-detail-btn {
  background: transparent !important;
  border: none !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}

body:not(.dark-theme) .tool-card-detail-btn {
  background: transparent !important;
  border: none !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}

/* 移动端适配 */
@media screen and (max-width: 767px) {
  .tool-card-detail-btn {
    width: 36px;
    height: 36px;
  }
  
  .tool-card-detail-btn i {
    font-size: 16px;
  }
}

/* 左侧边栏图标颜色 */
.sidebar-menu .main-menu a>i.fa-fire,
.sidebar-menu .main-menu a>i.fa-solid.fa-fire {
  color: #ff4444 !important;
}

.sidebar-menu .main-menu a:hover>i.fa-fire,
.sidebar-menu .main-menu a:hover>i.fa-solid.fa-fire {
  color: #ff6666 !important;
}

.sidebar-menu .main-menu a>i.fa-pen,
.sidebar-menu .main-menu a>i.fa-solid.fa-pen,
.sidebar-menu .main-menu a>i.fa-pencil,
.sidebar-menu .main-menu a>i.fa-solid.fa-pencil {
  color: #4a90e2 !important;
}

.sidebar-menu .main-menu a:hover>i.fa-pen,
.sidebar-menu .main-menu a:hover>i.fa-solid.fa-pen,
.sidebar-menu .main-menu a:hover>i.fa-pencil,
.sidebar-menu .main-menu a:hover>i.fa-solid.fa-pencil {
  color: #5ba0f2 !important;
}

.sidebar-menu .main-menu a>i.fa-image,
.sidebar-menu .main-menu a>i.fa-solid.fa-image,
.sidebar-menu .main-menu a>i.fa-picture,
.sidebar-menu .main-menu a>i.fa-solid.fa-picture {
  color: #9b59b6 !important;
}

.sidebar-menu .main-menu a:hover>i.fa-image,
.sidebar-menu .main-menu a:hover>i.fa-solid.fa-image,
.sidebar-menu .main-menu a:hover>i.fa-picture,
.sidebar-menu .main-menu a:hover>i.fa-solid.fa-picture {
  color: #ab69c6 !important;
}

.sidebar-menu .main-menu a>i.fa-play,
.sidebar-menu .main-menu a>i.fa-solid.fa-play,
.sidebar-menu .main-menu a>i.fa-video,
.sidebar-menu .main-menu a>i.fa-solid.fa-video,
.sidebar-menu .main-menu a>i.fa-clapperboard,
.sidebar-menu .main-menu a>i.fa-solid.fa-clapperboard {
  color: #2ecc71 !important;
}

.sidebar-menu .main-menu a:hover>i.fa-play,
.sidebar-menu .main-menu a:hover>i.fa-solid.fa-play,
.sidebar-menu .main-menu a:hover>i.fa-video,
.sidebar-menu .main-menu a:hover>i.fa-solid.fa-video,
.sidebar-menu .main-menu a:hover>i.fa-clapperboard,
.sidebar-menu .main-menu a:hover>i.fa-solid.fa-clapperboard {
  color: #3edc81 !important;
}

.sidebar-menu .main-menu a>i.fa-microphone,
.sidebar-menu .main-menu a>i.fa-solid.fa-microphone,
.sidebar-menu .main-menu a>i.fa-music,
.sidebar-menu .main-menu a>i.fa-solid.fa-music {
  color: #f39c12 !important;
}

.sidebar-menu .main-menu a:hover>i.fa-microphone,
.sidebar-menu .main-menu a:hover>i.fa-solid.fa-microphone,
.sidebar-menu .main-menu a:hover>i.fa-music,
.sidebar-menu .main-menu a:hover>i.fa-solid.fa-music {
  color: #ffac22 !important;
}

.sidebar-menu .main-menu a>i.fa-code,
.sidebar-menu .main-menu a>i.fa-solid.fa-code,
.sidebar-menu .main-menu a>i.fa-terminal,
.sidebar-menu .main-menu a>i.fa-solid.fa-terminal {
  color: #1abc9c !important;
}

.sidebar-menu .main-menu a:hover>i.fa-code,
.sidebar-menu .main-menu a:hover>i.fa-solid.fa-code,
.sidebar-menu .main-menu a:hover>i.fa-terminal,
.sidebar-menu .main-menu a:hover>i.fa-solid.fa-terminal {
  color: #2accac !important;
}

/* 顶部菜单图标颜色 */
.top-navigation-menu a i.fa-house,
.top-navigation-menu a i.fa-solid.fa-house,
.top-navigation-menu a i.fa-home,
.top-navigation-menu a i.fa-solid.fa-home {
  color: #4a90e2 !important;
}

.top-navigation-menu a:hover i.fa-house,
.top-navigation-menu a:hover i.fa-solid.fa-house,
.top-navigation-menu a:hover i.fa-home,
.top-navigation-menu a:hover i.fa-solid.fa-home {
  color: #5ba0f2 !important;
}

.top-navigation-menu a i.fa-fire,
.top-navigation-menu a i.fa-solid.fa-fire {
  color: #ff4444 !important;
}

.top-navigation-menu a:hover i.fa-fire,
.top-navigation-menu a:hover i.fa-solid.fa-fire {
  color: #ff6666 !important;
}

.top-navigation-menu a i.fa-trophy,
.top-navigation-menu a i.fa-solid.fa-trophy {
  color: #f39c12 !important;
}

.top-navigation-menu a:hover i.fa-trophy,
.top-navigation-menu a:hover i.fa-solid.fa-trophy {
  color: #ffac22 !important;
}

.top-navigation-menu a i.fa-clapperboard,
.top-navigation-menu a i.fa-solid.fa-clapperboard,
.top-navigation-menu a i.fa-video,
.top-navigation-menu a i.fa-solid.fa-video {
  color: #2ecc71 !important;
}

.top-navigation-menu a:hover i.fa-clapperboard,
.top-navigation-menu a:hover i.fa-solid.fa-clapperboard,
.top-navigation-menu a:hover i.fa-video,
.top-navigation-menu a:hover i.fa-solid.fa-video {
  color: #3edc81 !important;
}

.top-navigation-menu a i.fa-gift,
.top-navigation-menu a i.fa-solid.fa-gift {
  color: #e74c3c !important;
}

.top-navigation-menu a:hover i.fa-gift,
.top-navigation-menu a:hover i.fa-solid.fa-gift {
  color: #ff5c4c !important;
}

.top-navigation-menu a i.fa-comment-dots,
.top-navigation-menu a i.fa-solid.fa-comment-dots,
.top-navigation-menu a i.fa-comments,
.top-navigation-menu a i.fa-solid.fa-comments {
  color: #3498db !important;
}

.top-navigation-menu a:hover i.fa-comment-dots,
.top-navigation-menu a:hover i.fa-solid.fa-comment-dots,
.top-navigation-menu a:hover i.fa-comments,
.top-navigation-menu a:hover i.fa-solid.fa-comments {
  color: #45a8eb !important;
}

/* --- Content Styling --- */
/* 文章内容表格样式优化 */
.panel-body table {
  width: 100%;
  max-width: 100%;
  margin-bottom: 1rem;
  background-color: transparent;
  border-collapse: collapse;
  border: 1px solid #dee2e6;
  font-size: 14px;
}

.panel-body table th,
.panel-body table td {
  padding: 0.75rem;
  vertical-align: middle;
  border-top: 1px solid #dee2e6;
  border-left: 1px solid #dee2e6;
}

.panel-body table thead th {
  vertical-align: bottom;
  border-bottom: 2px solid #dee2e6;
  background-color: #f8f9fa;
  font-weight: 600;
  color: #495057;
  white-space: nowrap;
}

.panel-body table tbody tr:nth-of-type(odd) {
  background-color: rgba(0,0,0,.02);
}

/* 标题样式优化 */
.panel-body h2 {
  font-size: 1.5rem;
  margin-top: 2rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid #eaeaea;
  color: #333;
  font-weight: 600;
  line-height: 1.4;
}

.panel-body h3 {
  font-size: 1.25rem;
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
  color: #444;
  font-weight: 600;
  line-height: 1.4;
}

.panel-body ul, .panel-body ol {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.panel-body li {
  margin-bottom: 0.5rem;
  line-height: 1.7;
  color: #555;
}

.panel-body p {
  line-height: 1.8;
  margin-bottom: 1rem;
  color: #555;
}

/* 暗黑模式适配 */
body.dark-theme .panel-body table {
  border-color: rgba(255,255,255,0.1);
  color: #e4e6eb;
}

body.dark-theme .panel-body table th,
body.dark-theme .panel-body table td {
  border-color: rgba(255,255,255,0.1);
}

body.dark-theme .panel-body table thead th {
  background-color: rgba(255,255,255,0.05);
  color: #fff;
  border-bottom-color: rgba(255,255,255,0.1);
}

body.dark-theme .panel-body table tbody tr:nth-of-type(odd) {
  background-color: rgba(255,255,255,.02);
}

body.dark-theme .panel-body h2 {
  border-bottom-color: rgba(255,255,255,0.1);
  color: #fff;
}

body.dark-theme .panel-body h3 {
  color: #e4e6eb;
}

body.dark-theme .panel-body li,
body.dark-theme .panel-body p {
  color: #b8bbbf;
}

/* ============================================
   移动端全面优化 - Mobile Optimization
   ============================================ */

@media screen and (max-width: 767px) {
  /* --- 全局移动端优化 --- */
  body {
    font-size: 15px;
    line-height: 1.6;
  }

  /* --- 顶部导航栏优化 --- */
  .page-container .sidebar-menu .sidebar-menu-inner .logo-env {
    min-height: 56px;
    padding: 8px 15px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  }

  body.dark-theme .page-container .sidebar-menu .sidebar-menu-inner .logo-env {
    background: rgba(20, 25, 35, 0.95);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .page-container .sidebar-menu .sidebar-menu-inner .logo-env .logo img {
    max-height: 36px;
  }

  /* 汉堡菜单样式优化 */
  .page-container .sidebar-menu .sidebar-menu-inner .logo-env .mobile-menu-toggle a {
    color: #666;
    font-size: 22px;
    padding: 8px;
    margin-left: 0;
    transition: all 0.3s ease;
  }

  body.dark-theme .page-container .sidebar-menu .sidebar-menu-inner .logo-env .mobile-menu-toggle a {
    color: #00f3ff;
  }

  /* --- 搜索区域优化 - 更紧凑 --- */
  #search {
    margin: 8px auto 10px;
    padding: 0 12px;
  }

  #search-text {
    height: 42px;
    font-size: 14px;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    padding: 0 50px 0 12px;
    background: #fff;
  }

  body.dark-theme #search-text {
    background: rgba(30, 35, 45, 0.8);
    border: 1px solid rgba(0, 243, 255, 0.2);
    color: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  }

  #search button {
    width: 34px;
    height: 34px;
    margin: 4px 6px 0 0;
    border-radius: 8px;
    background: linear-gradient(135deg, #4a90e2 0%, #357abd 100%);
    box-shadow: 0 2px 6px rgba(74, 144, 226, 0.3);
  }

  #search button i {
    font-size: 14px;
  }

  /* --- 公告栏优化 - 带背景色 --- */
  #bulletin_box {
    margin: 4px 12px 6px;
    padding: 6px 10px;
    background: rgba(74, 144, 226, 0.08);
    font-size: 12px;
    border-radius: 6px;
  }

  #bulletin_box .d-flex {
    display: flex;
    align-items: center;
  }

  body.dark-theme #bulletin_box {
    background: rgba(0, 243, 255, 0.1);
  }

  #bulletin_box .fa-volume-up {
    font-size: 12px;
    margin-right: 8px;
    color: #4a90e2;
    opacity: 0.9;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  body.dark-theme #bulletin_box .fa-volume-up {
    color: #00f3ff;
    opacity: 1;
  }

  #bulletin_box a[onclick] {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 16px;
    margin-left: auto;
    text-decoration: none;
  }

  #bulletin_box .fa-remove {
    font-size: 12px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
  }

  .bulletin {
    height: auto;
    line-height: 1;
    display: flex;
    align-items: center;
  }

  .bulletin ul {
    font-size: 12px;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
  }

  .bulletin li {
    display: flex;
    align-items: center;
  }

  .bulletin a {
    color: #666;
    text-decoration: none;
  }

  body.dark-theme .bulletin a {
    color: #b8bbbf;
  }

  /* --- 分类标题优化 - 更紧凑 --- */
  h4.text-gray {
    font-size: 14px;
    font-weight: 600;
    margin: 8px 12px 8px;
    padding: 0;
    color: #333;
    display: flex;
    align-items: center;
  }

  body.dark-theme h4.text-gray {
    color: #e0e6ed;
  }

  h4.text-gray .icon-io-tag {
    margin-right: 8px !important;
    transform: scale(0.85);
  }

  /* --- 卡片样式优化 - 首页 - 更紧凑 --- */
  .row {
    margin-left: -5px !important;
    margin-right: -5px !important;
  }

  .row > .xe-card {
    margin-bottom: 10px !important;
    padding-left: 5px !important;
    padding-right: 5px !important;
  }

  .xe-widget.xe-conversations {
    padding: 10px !important;
    border-radius: 12px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
    background: #fff;
    margin: 0 !important;
  }

  body.dark-theme .xe-widget.xe-conversations {
    background: rgba(30, 35, 45, 0.6);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(0, 243, 255, 0.1);
  }

  .xe-widget.xe-conversations:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
  }

  body.dark-theme .xe-widget.xe-conversations:hover {
    box-shadow: 0 6px 20px rgba(0, 243, 255, 0.2);
    border-color: rgba(0, 243, 255, 0.3);
  }

  /* 卡片图标 - 更紧凑 */
  .xe-comment-entry img {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
  }

  /* 卡片文字 - 更紧凑 */
  .xe-user-name {
    font-size: 13px;
    font-weight: 600;
    color: #333;
    line-height: 1.3;
  }

  body.dark-theme .xe-user-name {
    color: #e0e6ed;
  }

  .xe-comment p {
    font-size: 11px;
    color: #888;
    margin-top: 2px;
    line-height: 1.4;
  }

  body.dark-theme .xe-comment p {
    color: #94a3b8;
  }

  /* --- 详情页头部优化 --- */
  .page .row.mt-5 {
    margin-top: 1rem !important;
  }

  .panel.panel-default {
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    background: #fff;
  }

  body.dark-theme .panel.panel-default {
    background: rgba(30, 35, 45, 0.6);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(0, 243, 255, 0.1);
  }

  .panel-body {
    padding: 20px 15px !important;
  }

  /* 详情页左侧图标区域 - 居中且更大 */
  .siteico {
    width: 140px !important;
    height: 140px !important;
    margin: 0 auto 20px !important;
    border-radius: 20px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
  }

  body.dark-theme .siteico {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4), 0 0 20px rgba(0, 243, 255, 0.1);
  }

  .img-cover {
    width: 80px !important;
    height: 80px !important;
  }

  /* 详情页右侧内容 */
  .site-body {
    padding: 0 !important;
    display: block !important;
    height: auto !important;
    text-align: center;
  }

  .site-tags {
    justify-content: center;
    gap: 8px;
    margin-bottom: 10px;
  }

  .site-body .btn-cat {
    display: inline-block !important;
    margin: 0 !important;
    font-size: 11px;
    padding: 4px 10px;
    border-radius: 20px;
    background: linear-gradient(135deg, #f14141 0%, #e03535 100%);
    box-shadow: 0 2px 8px rgba(241, 65, 65, 0.3);
  }

  .site-name.h3 {
    font-size: 24px;
    font-weight: 700;
    margin: 12px 0 8px;
    color: #333;
  }

  body.dark-theme .site-name.h3 {
    color: #fff;
    text-shadow: 0 0 10px rgba(0, 243, 255, 0.3);
  }

  .site-body p {
    font-size: 14px;
    color: #666;
    margin-bottom: 15px;
    line-height: 1.6;
  }

  body.dark-theme .site-body p {
    color: #b8bbbf;
  }

  /* 详情页按钮组 */
  .site-go {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 15px !important;
  }

  .site-go .btn {
    flex: 1;
    max-width: 140px;
    padding: 12px 20px !important;
    font-size: 14px !important;
    border-radius: 25px;
    font-weight: 500;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  }

  .site-go .btn:first-child {
    background: linear-gradient(135deg, #4a90e2 0%, #357abd 100%);
    color: #fff;
    border: none;
  }

  body.dark-theme .site-go .btn:first-child {
    background: linear-gradient(135deg, #00f3ff 0%, #00c8cc 100%);
    color: #0a0b10;
    box-shadow: 0 4px 15px rgba(0, 243, 255, 0.3);
  }

  .site-go .btn:last-child {
    background: #f0f2f5;
    color: #666;
    border: none;
  }

  body.dark-theme .site-go .btn:last-child {
    background: rgba(255, 255, 255, 0.1);
    color: #e0e6ed;
  }

  .site-go .btn i {
    font-size: 14px !important;
    margin-left: 4px;
  }

  /* --- 文章内容区域优化 --- */
  .panel-body h2 {
    font-size: 18px;
    font-weight: 700;
    margin: 25px 0 15px;
    padding-bottom: 8px;
    border-bottom: 2px solid #eee;
    color: #333;
  }

  body.dark-theme .panel-body h2 {
    color: #fff;
    border-bottom-color: rgba(0, 243, 255, 0.3);
  }

  .panel-body h3 {
    font-size: 16px;
    font-weight: 600;
    margin: 20px 0 12px;
    color: #444;
  }

  body.dark-theme .panel-body h3 {
    color: #e0e6ed;
  }

  .panel-body p {
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 12px;
    color: #555;
  }

  body.dark-theme .panel-body p {
    color: #b8bbbf;
  }

  .panel-body ul,
  .panel-body ol {
    padding-left: 20px;
    margin-bottom: 15px;
  }

  .panel-body li {
    font-size: 14px;
    margin-bottom: 8px;
    line-height: 1.7;
  }

  /* --- 表格优化 --- */
  .panel-body table {
    font-size: 13px;
    display: block;
    overflow-x: auto;
    white-space: nowrap;
    border-radius: 10px;
  }

  .panel-body table th,
  .panel-body table td {
    padding: 10px 12px;
  }

  /* --- 相关导航区域 --- */
  #relevant_c {
    margin-top: 30px;
  }

  .row.mb-5 {
    margin-bottom: 30px !important;
  }

  /* --- 深色模式特殊优化 --- */
  body.dark-theme {
    background-color: #0a0b10;
  }

  /* 卡片深色模式发光效果 */
  body.dark-theme .xe-widget.xe-conversations {
    position: relative;
  }

  body.dark-theme .xe-widget.xe-conversations::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 14px;
    padding: 1px;
    background: linear-gradient(135deg, rgba(0, 243, 255, 0.2) 0%, transparent 50%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
  }
}

/* 小屏手机额外优化 */
@media screen and (max-width: 375px) {
  .siteico {
    width: 120px !important;
    height: 120px !important;
  }

  .img-cover {
    width: 70px !important;
    height: 70px !important;
  }

  .site-name.h3 {
    font-size: 20px;
  }

  .site-go .btn {
    padding: 10px 16px !important;
    font-size: 13px !important;
  }
}