.onb-wechat-qr-login-entry{margin-top:16px;text-align:center}.onb-wechat-qr-trigger{align-items:center;background:#f4fbf7;border:1px solid #d8e8df;border-radius:8px;color:#18a66f;cursor:pointer;display:flex;font:inherit;gap:8px;justify-content:center;margin-top:12px;min-height:42px;padding:0 16px;width:100%}.onb-wechat-qr-trigger:hover{background:#eaf8f0;border-color:#18a66f}.onb-wechat-qr-view{text-align:center}.onb-wechat-qr-view h3{margin:0 0 12px}.onb-wechat-qr-image{display:block;height:220px;margin:12px auto;object-fit:contain;width:220px}.onb-wechat-qr-message{color:#777;font-size:13px;min-height:24px}.onb-wechat-qr-back,.onb-wechat-qr-refresh{background:#fff;border:1px solid #d8e8df;border-radius:7px;color:#18a66f;cursor:pointer;min-height:34px;padding:0 14px}.onb-wechat-qr-refresh{background:#18a66f;color:#fff;margin-top:10px}html.dahai-theme-switching,html.dahai-theme-switching *,html.dahai-theme-switching :after,html.dahai-theme-switching :before{animation:none!important;transition:none!important}.io-black-mode .header-nav.blur-bg,.io-black-mode .main-header .header-nav.blur-bg{background:rgba(22,24,29,.86)!important;border-color:hsla(0,0%,100%,.08)!important;color:var(--main-color)!important}.io-black-mode .aside-body,.io-black-mode .aside-card,.io-black-mode .content-card,.io-black-mode footer.main-footer .footer.row.pt-5{background-color:var(--main-bg-color)!important;border-color:var(--main-border-color,#374151)!important;box-shadow:none!important;color:var(--main-color)!important}body.io-black-mode.onenav-standalone-sidebar .aside-body{background:transparent!important}body.io-black-mode.onenav-standalone-sidebar .aside-card,body.io-black-mode.onenav-standalone-sidebar .aside-card.blur-bg{background:#2d2e2f!important;background-image:none!important}.io-black-mode .content-card a,.io-black-mode footer.main-footer .footer.row.pt-5 a{color:inherit}.io-black-mode .content-card .text-muted,.io-black-mode footer.main-footer .text-muted{color:var(--muted-color)!important}.io-black-mode #comments.comments,.io-black-mode .card.io-chart,.io-black-mode .card.io-sidebar-widget,.io-black-mode .comment-list>li.depth-1>.comment_body,.io-black-mode .comments,.io-black-mode .io-sidebar-widget .card-header,.io-black-mode .io-widget-tag-cloud,.io-black-mode .ioui-aside .aside-body,.io-black-mode .ioui-aside .aside-card.blur-bg,.io-black-mode .panel.site-content.card,.io-black-mode .panel.site-content.card .card-body,.io-black-mode .panel.site-content.card .panel-body,.io-black-mode .posts-item.sites-item,.io-black-mode article.posts-item.sites-item{background-color:var(--main-bg-color)!important;border-color:var(--main-border-color,#374151)!important;box-shadow:none!important;color:var(--main-color)!important}.io-black-mode .card.io-chart:hover,.io-black-mode .card.io-sidebar-widget:hover,.io-black-mode .panel.site-content.card:hover,.io-black-mode .posts-item.sites-item:hover,.io-black-mode article.posts-item.sites-item.dahai-context-hover,.io-black-mode article.posts-item.sites-item:hover{border-color:rgba(156,163,175,.5)!important}.url-card.dahai-context-hover,article.posts-item.sites-item.dahai-context-hover{border-color:var(--theme-color)!important}.io-black-mode #comments .comments-title,.io-black-mode #comments-list-title,.io-black-mode #comments.comments,.io-black-mode #comments.comments a,.io-black-mode .card.io-chart,.io-black-mode .io-sidebar-widget,.io-black-mode .io-sidebar-widget .card-header,.io-black-mode .io-sidebar-widget .widget-header,.io-black-mode .io-sidebar-widget a,.io-black-mode .io-sidebar-widget h3,.io-black-mode .panel.site-content.card,.io-black-mode .panel.site-content.card h1,.io-black-mode .panel.site-content.card h2,.io-black-mode .panel.site-content.card h3,.io-black-mode .panel.site-content.card h4,.io-black-mode .panel.site-content.card p,.io-black-mode .posts-item.sites-item .item-title,.io-black-mode .posts-item.sites-item .item-title a,.io-black-mode .posts-item.sites-item .item-title b{color:var(--main-color)!important}.io-black-mode #comments .noticom,.io-black-mode #comments .text-muted,.io-black-mode .io-sidebar-widget .text-muted,.io-black-mode .io-widget-tag-cloud a,.io-black-mode .panel.site-content.card .text-muted,.io-black-mode .posts-item.sites-item .sites-name,.io-black-mode .posts-item.sites-item .text-mute,.io-black-mode .posts-item.sites-item .text-muted{color:var(--muted-color)!important}.io-black-mode .io-widget-tag-cloud a,.io-black-mode .tag-cloud-link{background-color:hsla(0,0%,100%,.06)!important;border-color:hsla(0,0%,100%,.08)!important}.io-black-mode .content-card article.posts-item.sites-item,.io-black-mode .posts-row article.posts-item.sites-item,.io-black-mode .row [class*=col-]>article.posts-item.sites-item,.io-black-mode .row>article.posts-item.sites-item,.io-black-mode article.posts-item.sites-item.style-sites-default,.io-black-mode article.posts-item.sites-item.style-sites-min{background:var(--main-bg-color)!important;background-color:var(--main-bg-color)!important;border:1px solid hsla(0,0%,100%,.08)!important;box-shadow:none!important;color:var(--main-color)!important}.io-black-mode .content-card article.posts-item.sites-item:hover,.io-black-mode .posts-row article.posts-item.sites-item:hover,.io-black-mode .row [class*=col-]>article.posts-item.sites-item:hover,.io-black-mode .row>article.posts-item.sites-item:hover,.io-black-mode article.posts-item.sites-item.style-sites-default:hover,.io-black-mode article.posts-item.sites-item.style-sites-min:hover{border-color:rgba(180,184,191,.5)!important}.io-black-mode .aside-ul>.aside-item.active>.aside-btn,.io-black-mode .aside-ul>.aside-item.active>a.aside-btn,.io-black-mode .aside-ul>.aside-item.is-hover>.aside-btn,.io-black-mode .aside-ul>.aside-item:hover>.aside-btn{background:hsla(0,0%,100%,.06)!important;color:var(--main-color)!important}.io-black-mode .aside-ul>.aside-item.active>.aside-btn i,.io-black-mode .aside-ul>.aside-item.active>.aside-btn svg,.io-black-mode .aside-ul>.aside-item:hover>.aside-btn i,.io-black-mode .aside-ul>.aside-item:hover>.aside-btn svg{color:currentColor!important;fill:currentColor!important}.io-black-mode .io-widget-tag-cloud a:hover,.io-black-mode .tag-cloud-link:hover,.io-black-mode .wp-tag-cloud a:hover{background-color:hsla(0,0%,100%,.1)!important;border-color:hsla(0,0%,100%,.18)!important;color:var(--main-color)!important}.io-black-mode #commentform,.io-black-mode #comments .avatar-box,.io-black-mode #comments .card-body,.io-black-mode #comments .nothing,.io-black-mode #comments .nothing-box,.io-black-mode #respond,.io-black-mode #respond_box,.io-black-mode .comment-respond{background:transparent!important;color:var(--main-color)!important}.io-black-mode #comment.form-control,.io-black-mode #commentform input[type=email],.io-black-mode #commentform input[type=text],.io-black-mode #commentform input[type=url],.io-black-mode #commentform textarea,.io-black-mode .comment-textarea .form-control,.io-black-mode textarea#comment.form-control{background-color:var(--input-bg-color)!important;border-color:var(--main-border-color,#374151)!important;box-shadow:none!important;color:var(--main-color)!important}.io-black-mode #commentform textarea::placeholder,.io-black-mode textarea#comment.form-control::placeholder{color:var(--muted-color)!important}.io-black-mode #comments .loginby,.io-black-mode #comments .loginby a,.io-black-mode #comments .nothing-box .text-muted,.io-black-mode #comments .nothing-msg{color:var(--muted-color2)!important}.io-black-mode #cancel-comment-reply-link.vc-l-gray{background:hsla(0,0%,100%,.06)!important;border-color:hsla(0,0%,100%,.1)!important;color:var(--main-color)!important}.io-black-mode .fx-header-bg.card.io-sidebar-widget .posts-item.sites-item,.io-black-mode .io-sidebar-widget .ajax-panel .posts-item.sites-item,.io-black-mode .io-sidebar-widget .posts-item.sites-item.muted-bg,.io-black-mode .io-sidebar-widget .posts-row .posts-item.sites-item,.io-black-mode .io-widget-ranking-list .posts-item.sites-item,.io-black-mode .io-widget-ranking-list .posts-item.sites-item.muted-bg{background:var(--main-bg-color)!important;background-color:var(--main-bg-color)!important;border:1px solid hsla(0,0%,100%,.08)!important;box-shadow:none!important;color:var(--main-color)!important}.io-black-mode .fx-header-bg.card.io-sidebar-widget .posts-item.sites-item:hover,.io-black-mode .io-sidebar-widget .ajax-panel .posts-item.sites-item:hover,.io-black-mode .io-sidebar-widget .posts-item.sites-item.muted-bg:hover,.io-black-mode .io-sidebar-widget .posts-row .posts-item.sites-item:hover,.io-black-mode .io-widget-ranking-list .posts-item.sites-item:hover{background:var(--main-bg-color)!important;border-color:rgba(180,184,191,.5)!important}.io-black-mode .io-widget-ranking-list .range-nav,.io-black-mode .io-widget-ranking-list .range-nav a{color:var(--muted-color2)!important}.io-black-mode .io-widget-ranking-list .range-nav a.active,.io-black-mode .io-widget-ranking-list .range-nav a.loaded,.io-black-mode .io-widget-ranking-list .range-nav a:hover{background:hsla(0,0%,100%,.06)!important;color:var(--main-color)!important}.io-black-mode .io-sidebar-widget .posts-item.sites-item .item-body,.io-black-mode .io-sidebar-widget .posts-item.sites-item .sites-body,.io-black-mode .io-widget-ranking-list .posts-item.sites-item .item-body,.io-black-mode .io-widget-ranking-list .posts-item.sites-item .sites-body{background:transparent!important;color:var(--main-color)!important}.io-black-mode .io-sidebar-widget .posts-item.sites-item .item-title,.io-black-mode .io-sidebar-widget .posts-item.sites-item .item-title b,.io-black-mode .io-widget-ranking-list .posts-item.sites-item .item-title,.io-black-mode .io-widget-ranking-list .posts-item.sites-item .item-title b{color:var(--main-color)!important}.io-black-mode .io-sidebar-widget .posts-item.sites-item .text-muted,.io-black-mode .io-sidebar-widget .posts-item.sites-item .text-xs,.io-black-mode .io-widget-ranking-list .posts-item.sites-item .text-muted,.io-black-mode .io-widget-ranking-list .posts-item.sites-item .text-xs{color:var(--muted-color2)!important}.io-black-mode #comments #commentform,.io-black-mode #comments #loading-comments,.io-black-mode #comments #respond,.io-black-mode #comments #respond_box,.io-black-mode #comments .card,.io-black-mode #comments .card-body,.io-black-mode #comments .comment-respond,.io-black-mode #comments .nothing,.io-black-mode #comments .nothing-box,.io-black-mode #comments>.card,.io-black-mode .comments .card-body{background:var(--main-bg-color)!important;background-color:var(--main-bg-color)!important;border-color:var(--main-border-color,#374151)!important;box-shadow:none!important;color:var(--main-color)!important}.io-black-mode #comments .card-body{border-radius:var(--theme-border-radius)!important}.onenav-beautify-links{display:flex;flex-direction:column;gap:10px}.beautify-link-item a{align-items:center;background:#fff;border:1px solid #e5e7eb;border-radius:6px;box-shadow:none;color:#333;display:flex;padding:12px;text-decoration:none;transition:all .3s ease}.beautify-link-item a:hover{border-color:#d1d5db;box-shadow:none;transform:translateY(-2px)}.beautify-link-item i{color:#667eea;font-size:20px;margin-right:12px}.beautify-link-item .link-title{flex:1;font-weight:600}.beautify-link-item .link-desc{color:#999;font-size:12px;margin-left:10px}.onenav-beautify-stats-list{display:flex;flex-direction:column;gap:8px}.onenav-beautify-stats-list .stat-item{align-items:center;background:#f8f9fa;border-radius:4px;display:flex;padding:10px}.onenav-beautify-stats-list .stat-item i{color:#667eea;font-size:18px;margin-right:10px}.onenav-beautify-stats-list .stat-label{color:#666;flex:1}.onenav-beautify-stats-list .stat-value{color:#333;font-weight:600}.onenav-beautify-toc .toc-list{list-style:none;margin:0;padding:0}.onenav-beautify-toc .toc-link{color:#666;display:block;font-size:14px;line-height:1.6;padding:6px 10px;text-decoration:none;transition:color .2s}.onenav-beautify-toc .toc-link:hover{color:#667eea;text-decoration:none}@media (max-width:768px){body,html{max-width:100%!important;overflow-x:hidden!important}body.blog,body.front-page,body.home{max-width:100vw!important;overflow-x:hidden!important;width:100%!important}body.front-page #page,body.front-page .container,body.front-page .content-layout,body.front-page .content-wrap,body.front-page .main-content,body.front-page .page-container,body.front-page .row,body.front-page .site-content,body.home #page,body.home .container,body.home .content-layout,body.home .content-wrap,body.home .main-content,body.home .page-container,body.home .row,body.home .site-content{max-width:100%!important;min-width:0!important;overflow-x:hidden!important}body.front-page iframe,body.front-page img,body.front-page video,body.home iframe,body.home img,body.home video{max-width:100%!important}body.front-page .row,body.home .row{margin-left:0!important;margin-right:0!important}}.io-black-mode .taxonomy-selects.card.selects-box{background:var(--main-bg-color)!important;border-color:var(--main-border-color,#374151)!important;box-shadow:none!important;color:var(--main-color)!important}.io-black-mode .taxonomy-selects.card.selects-box .cat-select,.io-black-mode .taxonomy-selects.card.selects-box .list-select,.io-black-mode .taxonomy-selects.card.selects-box .list-select-title{color:var(--muted-color2)!important}.io-black-mode .taxonomy-selects.card.selects-box .cat-select.active,.io-black-mode .taxonomy-selects.card.selects-box .cat-select:hover,.io-black-mode .taxonomy-selects.card.selects-box .list-select.active,.io-black-mode .taxonomy-selects.card.selects-box .list-select:hover{background:hsla(0,0%,100%,.06)!important;color:var(--main-color)!important}.io-black-mode .taxonomy-selects.card.selects-box .list-select-line{background:hsla(0,0%,100%,.12)!important}.io-black-mode .ranking-panel .card.position-relative.flex-fill{background:var(--main-bg-color)!important;background-color:var(--main-bg-color)!important;border-color:var(--main-border-color,#374151)!important;box-shadow:none!important;color:var(--main-color)!important}.io-black-mode .ranking-panel .card.position-relative.flex-fill .ajax-posts-row,.io-black-mode .ranking-panel .card.position-relative.flex-fill .card-body,.io-black-mode .ranking-panel .card.position-relative.flex-fill .card-header,.io-black-mode .ranking-panel .card.position-relative.flex-fill .posts-row{background:transparent!important;border-color:var(--main-border-color,#374151)!important;color:var(--main-color)!important}.io-black-mode .ranking-panel .card.position-relative.flex-fill .item-title,.io-black-mode .ranking-panel .card.position-relative.flex-fill .item-title b,.io-black-mode .ranking-panel .card.position-relative.flex-fill a{color:var(--main-color)!important}.io-black-mode .ranking-panel .card.position-relative.flex-fill .text-mute,.io-black-mode .ranking-panel .card.position-relative.flex-fill .text-muted,.io-black-mode .ranking-panel .card.position-relative.flex-fill .text-xs{color:var(--muted-color2)!important}.io-black-mode .ranking-panel .card.position-relative.flex-fill .ajax-posts-row .posts-item.sites-item,.io-black-mode .ranking-panel .card.position-relative.flex-fill .posts-item.sites-item,.io-black-mode .ranking-panel .card.position-relative.flex-fill .posts-item.sites-item.muted-bg,.io-black-mode .ranking-panel .card.position-relative.flex-fill .posts-row .posts-item.sites-item,.io-black-mode .ranking-panel .card.position-relative.flex-fill article.posts-item.sites-item{background:hsla(0,0%,100%,.04)!important;background-color:hsla(0,0%,100%,.04)!important;border:1px solid hsla(0,0%,100%,.08)!important;box-shadow:none!important;color:var(--main-color)!important}.io-black-mode .ranking-panel .card.position-relative.flex-fill .ajax-posts-row .posts-item.sites-item:hover,.io-black-mode .ranking-panel .card.position-relative.flex-fill .posts-item.sites-item.muted-bg:hover,.io-black-mode .ranking-panel .card.position-relative.flex-fill .posts-item.sites-item:hover,.io-black-mode .ranking-panel .card.position-relative.flex-fill .posts-row .posts-item.sites-item:hover,.io-black-mode .ranking-panel .card.position-relative.flex-fill article.posts-item.sites-item:hover{background:hsla(0,0%,100%,.06)!important;border-color:rgba(180,184,191,.45)!important}.io-black-mode .ranking-panel .card.position-relative.flex-fill .posts-item.sites-item .item-body,.io-black-mode .ranking-panel .card.position-relative.flex-fill .posts-item.sites-item .item-header,.io-black-mode .ranking-panel .card.position-relative.flex-fill .posts-item.sites-item .sites-body,.io-black-mode .ranking-panel .card.position-relative.flex-fill .posts-item.sites-item .sites-tags{background:transparent!important;color:var(--main-color)!important}.io-black-mode .ranking-panel .card.position-relative.flex-fill .posts-item.sites-item .item-title,.io-black-mode .ranking-panel .card.position-relative.flex-fill .posts-item.sites-item .item-title a,.io-black-mode .ranking-panel .card.position-relative.flex-fill .posts-item.sites-item .item-title b{color:var(--main-color)!important}.io-black-mode .ranking-panel .card.position-relative.flex-fill .posts-item.sites-item .overflowClip_1,.io-black-mode .ranking-panel .card.position-relative.flex-fill .posts-item.sites-item .text-mute,.io-black-mode .ranking-panel .card.position-relative.flex-fill .posts-item.sites-item .text-muted,.io-black-mode .ranking-panel .card.position-relative.flex-fill .posts-item.sites-item .text-xs{color:var(--muted-color2)!important}.header-banner.header-big{border-radius:var(--theme-border-radius);isolation:isolate}.header-banner.header-big .canvas-bg,.header-banner.header-big:after,.header-banner.header-big:before{border-radius:inherit}.header-nav.blur-bg,.main-header .header-nav.blur-bg{-webkit-backdrop-filter:none;backdrop-filter:none;background:var(--main-bg-color)!important;background-color:var(--main-bg-color)!important;border-color:var(--main-border-color,transparent)!important}.io-black-mode .header-nav.blur-bg,.io-black-mode .main-header .header-nav.blur-bg{background:var(--main-bg-color)!important;background-color:var(--main-bg-color)!important;border-color:var(--main-border-color,hsla(0,0%,100%,.08))!important}.dahai-shortcode-module-stack{display:flex;flex-direction:column;gap:20px;width:100%}.dahai-shortcode-module-stack>.dahai-shortcode-module{min-width:0;width:100%}.dahai-shortcode-module-stack>.dahai-shortcode-module>:first-child{margin-top:0}.dahai-shortcode-module-stack>.dahai-shortcode-module>:last-child{margin-bottom:0}@media (max-width:768px){.dahai-shortcode-module-stack{gap:16px}}@media (min-width:768px){body.onenav-taxonomy-title-decor .taxonomy-title{isolation:isolate;overflow:hidden}body.onenav-taxonomy-title-decor .taxonomy-title:after{background:url(../img/heng.svg) 50%/100% 100% no-repeat;bottom:44%;content:"";height:33px;left:8%;opacity:.72;position:absolute;right:8%}}@media (max-width:767.98px){body.onenav-taxonomy-title-decor .taxonomy-title{isolation:isolate;overflow:hidden}body.onenav-taxonomy-title-decor .taxonomy-title:after{background:url(../img/heng.svg) 50%/100% 100% no-repeat;bottom:6px;content:"";height:28px;left:4%;opacity:.18;pointer-events:none;position:absolute;right:4%;z-index:-1}}body.onenav-taxonomy-title-decor .taxonomy-title>*{position:relative;z-index:1}body.onenav-taxonomy-title-decor .taxonomy-title:after{z-index:0}