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@media print{.q-header,.q-top,.q-footer,.q-floating,.q-reading-nav,.q-cta,.q-mobile-menu{display:none!important}.q-wrap{width:100%!important}.q-reading-layout,.q-catalogue-editorial{display:block}.q-prose{font-size:11pt}.q-article-heading figure{display:none}}

/* Readability refinements after desktop inspection. */
@media(min-width:981px){.q-nav ul,.q-nav-cta,.q-category-button{font-size:12px!important}.q-top{font-size:11px}.q-search input{font-size:13px!important}.q-request-link{font-size:13px}.q-request-link small{font-size:11px}.q-hero-copy>p{font-size:14px}.q-hero-actions .q-text-link{font-size:12px}.q-hero-details{font-size:11px}.q-feature-strip strong{font-size:14px}.q-feature-strip small{font-size:12px}.q-section-heading p{font-size:14px}.q-group-card h3,.q-group-card h2{font-size:16px!important}.q-group-card span{font-size:12px}.q-product-cat{font-size:11px}.q-product h3{font-size:15px!important;min-height:46px}.q-product-bottom{font-size:10px}.q-product-bottom a{font-size:11px}.q-tag{font-size:10px}.q-need-card p,.q-process li p,.q-process>div>p,.q-article-card p{font-size:13px}.q-article-card .q-text-link{font-size:12px}.q-footer-grid h2{font-size:14px!important}.q-footer-grid a:not(.q-brand){font-size:12px}.q-footer-grid .q-address{font-size:12px}.q-footer-bottom{font-size:10px}.q-results-bar{font-size:12px}.q-filters label{font-size:12px!important}.q-filters input,.q-filters select{font-size:12px!important}.q-category-tile strong{font-size:15px}.q-category-tile small{font-size:12px}.q-related-sidebar>a{font-size:13px}.q-solution-card p{font-size:13px}.q-solution-card .q-text-link{font-size:12px}}

/* 1.1 — responsive catalogue, readable controls and native commerce. */
.qtn .q-products-area,.qtn .q-filters,.qtn .q-catalogue-layout>*{min-width:0}
.qtn .q-config-summary p{font-size:14px;line-height:1.85}
.qtn .q-caption{color:#586f73!important;font-size:12px!important}
.qtn .q-crumb{font-size:12px}
.qtn .q-eyebrow{font-size:11px;letter-spacing:.12em}
.qtn .q-product{display:flex;flex-direction:column}
.qtn .q-product-content{display:flex;flex-direction:column;flex:1}
.qtn .q-product-bottom{margin-top:auto;min-height:42px}
.qtn .q-product h3{font-size:15px!important}
.qtn .q-product-cat{font-size:12px}
.qtn .q-tag{font-size:11px}
.qtn .q-price{font-weight:600;color:var(--q-teal);margin-bottom:12px}
.qtn .q-nav li.current-menu-item>a{color:var(--q-teal);box-shadow:inset 0 -2px var(--q-teal)}
.qtn .q-nav li>a{padding:14px 0;display:block}
.qtn .q-mega a{font-size:13px;padding:6px 0}
.qtn .q-nav-cta{font-size:13px}
.qtn .q-filter-panel{border:1px solid var(--q-line);border-radius:14px;background:#f8faf7;overflow:hidden}
.qtn .q-filter-panel>summary{display:none;list-style:none;font-weight:600;cursor:pointer;align-items:center;gap:8px;min-height:50px;padding:12px 16px}
.qtn .q-filter-panel>summary::-webkit-details-marker{display:none}
.qtn .q-filter-chevron{margin-left:auto}
.qtn .q-filter-panel[open] .q-filter-chevron{transform:rotate(180deg)}
.qtn [data-filter-count]:not(:empty){background:var(--q-teal);color:white;padding:1px 7px;border-radius:20px;font-size:12px}
.qtn .q-filters form{border:0;background:none;border-radius:0}
.qtn .q-filters label{font-size:13px!important}
.qtn .q-filters input,.qtn .q-filters select{font-size:14px!important;min-height:46px!important}
.qtn .q-reset{font-size:13px!important;min-height:44px}
.qtn .q-results-bar{font-size:13px}
.qtn .q-results-bar select{font-size:13px!important;min-height:44px!important}
.qtn .q-quick-groups{display:flex;gap:8px;overflow:auto;padding:1px 1px 14px;margin-bottom:12px;scrollbar-width:thin}
.qtn .q-quick-groups button{flex-shrink:0;white-space:nowrap;border:1px solid var(--q-line);border-radius:30px;background:#fff;font-size:12px;min-height:42px;padding:9px 14px;color:var(--q-muted)}
.qtn .q-quick-groups button[aria-pressed=true]{background:var(--q-deep);border-color:var(--q-deep);color:white}
.qtn .q-product-top{grid-template-areas:"gallery header" "gallery summary";grid-template-rows:auto 1fr;column-gap:65px;row-gap:20px}
.qtn .q-gallery{grid-area:gallery}
.qtn .q-product-header{grid-area:header}
.qtn .q-product-header h1{font-size:35px;line-height:1.35}
.qtn .q-product-header>.q-lead{font-size:15px;line-height:1.85;margin-top:16px;margin-bottom:0}
.qtn .q-product-summary{grid-area:summary}
.qtn .q-product-summary label{font-size:13px!important}
.qtn .q-product-summary input,.qtn .q-product-summary select,.qtn .q-product-summary textarea{font-size:15px}
.qtn .q-gallery-zoom{display:block;width:100%;padding:0;border:0;background:none;position:relative;text-align:left;border-radius:18px}
.qtn .q-gallery-zoom>span{position:absolute;bottom:12px;right:12px;font-size:12px;background:#fff;padding:7px 12px;border:1px solid var(--q-line);border-radius:20px;color:var(--q-ink)}
.qtn .q-gallery-thumbs span,.qtn .q-gallery figcaption{font-size:12px}
.qtn .q-gallery-thumbs img{height:auto!important;width:100%;aspect-ratio:1.25}
.qtn .q-lightbox{border:0;border-radius:16px;padding:45px 20px 12px;max-width:1000px;width:calc(100% - 32px);max-height:90dvh;background:#fff;box-shadow:0 16px 60px #0004}
.qtn .q-lightbox::backdrop{background:#062f3de0}
.qtn .q-lightbox img{max-height:72dvh;width:100%;object-fit:contain}
.qtn .q-lightbox [data-lightbox-close]{position:absolute;top:6px;right:9px;display:grid;place-items:center;width:42px;height:42px;border:0;border-radius:50%;background:var(--q-light);color:var(--q-ink)}
.qtn .q-lightbox p{text-align:center;font-size:12px;margin:8px}
.qtn .q-toc-toggle{font-size:14px;font-weight:600;background:none;color:var(--q-ink);border:0;padding:8px 0;text-align:left;width:100%;min-height:44px}
.qtn .q-toc-toggle:after{content:'−';float:right}
.qtn .q-toc-toggle[aria-expanded=false]:after{content:'+'}
.qtn .q-reading-nav nav a{font-size:13px;padding:9px 0}
.qtn .q-reading-nav nav a.is-current{color:var(--q-teal);font-weight:600}
.qtn .q-article-meta,.qtn .q-article-heading figcaption{font-size:12px}
.qtn .q-prose{font-size:16px;line-height:1.9}
.qtn .q-utility .container{padding:0!important}
.qtn .q-utility .section{padding:0 0 35px}
.qtn .q-utility h2{font-size:24px!important;line-height:1.45!important;letter-spacing:-.025em}
.qtn .q-utility .empty-state h2{font-size:20px!important;margin:0 0 12px}
.qtn .q-utility .empty-state{padding:22px 18px}
.qtn .q-utility .empty-state p{font-size:14px}
.qtn .q-utility .form-panel{border-radius:16px;background:#fff;padding:28px}
.qtn .q-utility .form-panel legend{font-size:22px;font-weight:600}
.qtn .q-utility .field>span{font-size:14px;line-height:1.6}
.qtn .q-utility .field small,.qtn .q-utility .form-note{font-size:12px;color:#586f73}
.qtn .q-utility .btn{font-size:14px;min-height:46px}
.qtn .q-utility .line-item{gap:12px}
.qtn .q-utility .line-item h3{font-size:16px}
.qtn .q-utility .line-item p,.qtn .q-utility .line-item label{font-size:12px}
.qtn .q-utility .line-item [data-remove-line]{min-height:44px;font-size:13px}
.qtn .q-utility .request-preview{border-radius:16px}
.qtn .q-honeypot{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important}
.qtn .q-request-status{font-size:14px;line-height:1.8}
.qtn .search-page-form{max-width:800px;margin:0 0 24px;display:flex;gap:12px}
.qtn .search-page-form input{min-width:0;flex:1}
.qtn .search-result{display:flex;gap:20px;border:1px solid var(--q-line);border-radius:12px;padding:22px;margin-bottom:14px;background:#fff}
.qtn .search-result strong{font-size:20px;line-height:1.5;display:block;margin:6px 0}
.qtn .search-result small{font-size:12px;color:var(--q-teal)}
.qtn .search-result p{font-size:14px;margin:8px 0 0;line-height:1.8}
.qtn .search-result img{align-self:start;width:100px;flex-shrink:0;border-radius:8px}
.qtn .q-footer-grid h2{font-size:15px!important}
.qtn .q-footer-grid a:not(.q-brand){font-size:13px;padding:4px 0}
.qtn .q-footer-bottom{font-size:11px}
.qtn .q-floating{font-size:13px;min-height:48px}
.qtn .q-native-commerce{padding-top:22px;padding-bottom:70px;min-height:55vh}
.qtn .q-native-commerce>h1{margin-bottom:30px}
.qtn .q-native-commerce .woocommerce-product-gallery{border:1px solid var(--q-line);border-radius:16px;overflow:hidden}
.qtn .q-native-commerce .product_title{font-size:35px;line-height:1.35}
.qtn .q-native-commerce .price{color:var(--q-teal);font-size:22px}
.qtn .woocommerce a.button,.qtn .woocommerce button.button,.qtn .woocommerce input.button{background:var(--q-teal);color:#fff;border-radius:9px;padding:14px 20px;min-height:46px;line-height:1.5;font-weight:600}
.qtn .woocommerce .quantity .qty{width:85px;min-height:49px;margin-right:8px}
.qtn .woocommerce .variations label{font-size:14px}
.qtn .woocommerce input[type=checkbox],.qtn .woocommerce input[type=radio]{width:auto;min-height:0}
.qtn .woocommerce table.shop_table{border:1px solid var(--q-line);border-radius:12px}
.qtn .woocommerce form .form-row label{font-size:14px}
.qtn .woocommerce .woocommerce-error,.qtn .woocommerce .woocommerce-info,.qtn .woocommerce .woocommerce-message{border-color:var(--q-teal);background:var(--q-light);color:var(--q-ink);font-size:14px}
.qtn .q-native-commerce .woocommerce-tabs ul.tabs{padding:0}
.qtn .q-native-commerce .woocommerce-tabs ul.tabs li{border:1px solid var(--q-line);background:var(--q-light);border-radius:8px 8px 0 0}
.qtn .q-native-commerce .woocommerce-tabs .panel{border:0;box-shadow:none;max-width:900px;padding:24px 0;font-size:16px}
.qtn .q-native-commerce .related h2{margin-bottom:25px}
.qtn .q-native-commerce ul.products li.product .woocommerce-loop-product__title{font-size:17px}
.qtn .q-native-commerce ul.products li.product{border:1px solid var(--q-line);border-radius:12px;padding:16px}
.qtn .q-native-commerce ul.products li.product img{border-radius:8px}
@media(max-width:1100px){.qtn .q-product-top{column-gap:30px}}
@media(max-width:980px){
 .qtn .q-hero-copy>p,.qtn .q-section-heading p{font-size:15px}
 .qtn .q-hero-details{font-size:11px}
 .qtn .q-group-card h3,.qtn .q-group-card h2{font-size:15px!important}
 .qtn .q-group-card span{font-size:12px}
 .qtn .q-product-bottom,.qtn .q-product-bottom a{font-size:12px}
 .qtn .q-need-card p,.qtn .q-process li p,.qtn .q-article-card p{font-size:14px}
 .qtn .q-article-card .q-text-link,.qtn .q-needs-links{font-size:13px}
 .qtn .q-category-tile strong{font-size:15px}
 .qtn .q-category-tile small,.qtn .q-solution-card p{font-size:13px}
 .qtn .q-related-sidebar>a{font-size:14px}
 .qtn .q-product-header h1{font-size:30px}
}
@media(max-width:680px){
 .qtn input,.qtn select,.qtn textarea,.qtn .q-search input,.qtn .q-filters input,.qtn .q-filters select,.qtn .q-product-summary input,.qtn .q-product-summary select,.qtn .q-product-summary textarea,.qtn .q-results-bar select{font-size:16px!important;min-height:46px!important}
 .qtn .q-top{font-size:10px;letter-spacing:0}
 .qtn .q-top a{font-size:10px}
 .qtn .q-top .q-wrap>span{max-width:65%;line-height:1.5}
 .qtn .q-top svg{display:none}
 .qtn .q-header-inner{gap:12px;padding:10px 0}
 .qtn .q-search button{min-width:46px}
 .qtn .q-mobile-toggle,.qtn .q-mobile-head button{min-width:44px;min-height:44px}
 .qtn .q-mobile-links a,.qtn .q-mobile-group{font-size:15px;min-height:48px}
 .qtn .q-hero-copy .q-eyebrow{font-size:10px}
 .qtn .q-hero-actions{gap:14px}
 .qtn .q-hero-actions .q-button{font-size:13px;min-height:48px;padding:12px 15px}
 .qtn .q-hero-actions .q-text-link{font-size:12px;min-height:44px}
 .qtn .q-hero-details{font-size:10px;gap:10px}
 .qtn .q-feature-strip strong{font-size:14px}
 .qtn .q-feature-strip small{font-size:12px}
 .qtn .q-section-heading>.q-text-link{font-size:13px;min-height:44px}
 .qtn .q-group-card>div:last-child{padding:13px 12px}
 .qtn .q-group-card h3,.qtn .q-group-card h2{font-size:14px!important}
 .qtn .q-group-card span{font-size:11px}
 .qtn .q-product h3{font-size:14px!important;min-height:64px}
 .qtn .q-product-cat{font-size:11px}
 .qtn .q-product-bottom{font-size:11px;min-height:47px}
 .qtn .q-product-bottom a{font-size:12px;min-height:32px}
 .qtn .q-tag{font-size:10px;max-width:90%}
 .qtn .q-need-card .q-eyebrow{font-size:10px}
 .qtn .q-need-card .q-text-link{font-size:12px;gap:6px;min-height:40px}
 .qtn .q-process li h3{font-size:16px}
 .qtn .q-cta .q-eyebrow{font-size:11px}
 .qtn .q-cta p{font-size:14px}
 .qtn .q-cta .q-button{font-size:14px;min-height:48px}
 .qtn .q-crumb{font-size:11px;line-height:1.8;padding-top:16px}
 .qtn .q-page-heading>p,.qtn .q-page-heading>div>p{font-size:15px;line-height:1.85}
 .qtn .q-catalogue-layout{gap:18px}
 .qtn .q-filter-panel>summary{display:flex;font-size:14px}
 .qtn .q-filters form{display:block;padding:8px 16px 16px}
 .qtn .q-filters form h2{display:none}
 .qtn .q-filters form label{margin:12px 0 6px!important}
 .qtn .q-quick-groups{margin:0 -16px 10px;padding:0 16px 12px}
 .qtn .q-quick-groups button{font-size:13px;min-height:44px}
 .qtn .q-results-bar{font-size:12px;gap:10px;align-items:start}
 .qtn .q-results-bar>span{max-width:43%;padding-top:5px}
 .qtn .q-results-bar select{font-size:16px!important;width:170px}
 .qtn .q-product-top{grid-template-areas:"header" "gallery" "summary";grid-template-columns:1fr;gap:24px}
 .qtn .q-product-header h1{font-size:30px}
 .qtn .q-product-header>.q-lead{font-size:15px}
 .qtn .q-product-summary label{font-size:14px!important}
 .qtn .q-product-summary .q-form-grid{grid-template-columns:1fr}
 .qtn .q-gallery-zoom>span{font-size:11px}
 .qtn .q-gallery figcaption{font-size:11px;line-height:1.7}
 .qtn .q-gallery-thumbs span{font-size:12px}
 .qtn .q-reading-nav{padding:10px 18px}
 .qtn .q-prose{font-size:16px;line-height:1.9;overflow-wrap:break-word}
 .qtn .q-prose th,.qtn .q-prose td{font-size:13px}
 .qtn .q-pills a,.qtn .q-small-pill{font-size:13px;min-height:44px}
 .qtn .q-solution-card .q-eyebrow{font-size:11px}
 .qtn .q-solution-card .q-text-link{font-size:13px;min-height:44px}
 .qtn .q-utility .form-panel{padding:22px 18px}
 .qtn .q-utility .brief-steps{font-size:13px;margin-bottom:24px}
 .qtn .q-utility .two-column{gap:24px}
 .qtn .q-utility .line-item{grid-template-columns:52px minmax(0,1fr)}
 .qtn .q-utility .line-item>label{grid-column:2;margin-bottom:0;max-width:130px}
 .qtn .q-utility .line-item input{width:100%;margin-top:6px}
 .qtn .q-utility .request-preview .actions{flex-direction:column}
 .qtn .q-utility .request-preview .actions>*{width:100%}
 .qtn .search-result{padding:18px;gap:12px}
 .qtn .search-result strong{font-size:19px}
 .qtn .search-result img{width:70px}
 .qtn .search-result p{font-size:14px}
 .qtn .search-page-form .btn,.qtn .search-page-form .q-button{font-size:13px;min-width:85px;padding:12px}
 .qtn .q-footer-grid a:not(.q-brand){font-size:13px;min-height:40px;margin-bottom:3px}
 .qtn .q-footer-grid .q-address{font-size:13px}
 .qtn .q-footer-bottom{padding-bottom:110px;font-size:12px}
 .qtn .q-floating{left:16px;right:16px;bottom:0;border-radius:12px 12px 0 0;justify-content:center;padding-bottom:calc(13px + env(safe-area-inset-bottom));box-shadow:0 -2px 20px #083f4820;font-size:14px;min-height:52px}
 .qtn:has(main input:focus) .q-floating,.qtn:has(main textarea:focus) .q-floating,.qtn:has(main select:focus) .q-floating{display:none}
 .qtn .q-native-commerce .product_title{font-size:29px}
 .qtn .woocommerce table.shop_table{font-size:14px}
 .qtn .woocommerce .col2-set .col-1,.qtn .woocommerce .col2-set .col-2{float:none;width:100%}
 .qtn .woocommerce form.cart .button{min-height:49px}
}
@media(max-width:365px){
 .qtn .q-hero h1{font-size:39px}
 .qtn .q-need-card{grid-template-columns:1fr}
 .qtn .q-need-card>img{min-height:0;height:200px!important}
 .qtn .q-hero-actions{align-items:start;flex-direction:column}
 .qtn .q-group-card h3,.qtn .q-group-card h2{font-size:13px!important}
 .qtn .q-product-content{padding:10px}
 .qtn .q-results-bar select{width:156px}
 .qtn .q-product-header h1{font-size:28px}
}
@media print{.qtn .q-floating,.qtn .q-filter-panel,.qtn .q-quick-groups,.qtn .q-lightbox,.qtn .q-toc-toggle{display:none!important}.qtn .q-gallery{position:static}.qtn .q-product-top{display:block}.qtn .q-product-header{margin-bottom:20px}.qtn .q-gallery-zoom>span{display:none}.qtn .q-product,.qtn .q-article-card{break-inside:avoid}}

.qtn .woocommerce div.product p.price,.qtn .woocommerce div.product span.price{color:var(--q-teal)!important}
.qtn .woocommerce form .form-row input.input-text,.qtn .woocommerce form .form-row textarea,.qtn .woocommerce form .form-row select{border:1px solid #cbd9d5;border-radius:9px;background:#fff;padding:12px;min-height:46px}

.qtn .q-brand small{font-size:9px;letter-spacing:.08em}

.qtn .q-feature-strip>div>span,.qtn .q-process li>span{color:#597973}
.qtn .q-utility .cta-band{display:none}
.qtn .q-hero-note span{font-size:10px}
.qtn .q-hero-visual>figcaption{font-size:11px;background:#173f48dc}

/* Article reading and confirmed contact channels, version 1.2. */
.qtn .q-top{font-size:12px;line-height:1.5;padding:6px 0}
.q-top-contact{display:flex;align-items:center;gap:22px}
.qtn .q-top a{font-size:12px;min-height:28px;display:inline-flex;align-items:center}
.qtn .q-contact-links{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.qtn .q-contact-links a{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 14px;border:1px solid #d7e6df;border-radius:9px;font-size:13px;font-weight:600;line-height:1.5;color:var(--q-ink);background:#fff;text-decoration:none}
.qtn .q-contact-links .q-contact-zalo{color:#fff;background:var(--q-teal);border-color:var(--q-teal)}
.qtn .q-footer .q-contact-links{margin-top:18px;gap:8px}
.qtn .q-footer .q-contact-links a{font-size:12px;padding:9px 11px;margin:0}
.qtn .q-footer .q-contact-links .q-contact-zalo{background:#126c6e}
.qtn .q-article-heading{max-width:none;margin:26px 0 32px;padding-bottom:24px;border-bottom:1px solid var(--q-line)}
.qtn .q-article-heading h1{max-width:900px;font-size:38px!important;line-height:1.35!important;letter-spacing:-.025em;margin:13px 0 18px}
.qtn .q-article-meta{font-size:13px;line-height:1.65;margin:0;gap:10px 22px;flex-wrap:wrap}
.qtn .q-article-meta a{color:var(--q-muted);text-decoration:underline;text-underline-offset:3px}
.qtn .q-reading-layout{grid-template-columns:minmax(0,1fr) 275px;gap:55px;align-items:start}
.qtn .q-article-body{min-width:0;max-width:none}
.qtn .q-article-body>p:first-child{margin-top:0}
.qtn .q-reading-nav{top:155px;max-height:calc(100vh - 175px);overflow:auto;background:#f5f8f2;border:1px solid #e2e9df;border-radius:14px;padding:20px}
.qtn .q-reading-nav>div{border:0;padding:0}
.qtn .q-toc-toggle{width:100%;text-align:left;font-size:15px;padding:0 0 10px}
.qtn .q-reading-nav nav a{font-size:12px;line-height:1.65;padding:7px 0}
.qtn .q-related-reading{padding-top:20px;margin-top:18px;border-top:1px solid #d8e3d8}
.qtn .q-related-reading h2{font-size:17px!important;line-height:1.5!important;margin:0 0 10px!important}
.qtn .q-related-reading ul{list-style:none;margin:0;padding:0}
.qtn .q-related-reading li+li{border-top:1px solid #dfe6dc}
.qtn .q-related-reading a{display:flex;gap:10px;align-items:flex-start;font-size:13px;line-height:1.7;padding:12px 0;color:var(--q-ink)}
.qtn .q-related-reading svg{flex:0 0 16px;width:16px;height:16px;margin-top:4px}
.qtn .q-article-contact{margin:42px 0 30px;padding:25px 28px;border:1px solid var(--q-line);background:#f2f7f2;border-radius:14px;display:flex;align-items:center;gap:30px;justify-content:space-between}
.qtn .q-article-contact>div:first-child{max-width:620px}
.qtn .q-article-contact h2,.qtn .q-b2b-contact h2{font-size:21px!important;line-height:1.5!important;margin:0 0 10px!important}
.qtn .q-article-contact p,.qtn .q-b2b-contact p{font-size:14px;line-height:1.8;margin:0 0 12px}
.qtn .q-b2b-contact{margin-top:22px;padding-top:20px;border-top:1px solid var(--q-line)}
.qtn .q-request-contact{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding:18px 22px;border-radius:12px;background:#edf5ef;margin-bottom:25px}
.qtn .q-request-contact p{margin:0;font-size:13px;line-height:1.8;max-width:660px}
@media(max-width:980px){.qtn .q-reading-layout{grid-template-columns:minmax(0,1fr) 240px;gap:30px}.qtn .q-reading-nav{top:110px;max-height:calc(100vh - 130px)}.qtn .q-article-contact{align-items:flex-start;flex-direction:column;gap:16px}}
@media(max-width:680px){
 .qtn .q-top .q-wrap{flex-wrap:wrap;gap:0 10px;justify-content:center}
 .qtn .q-top{padding:4px 0}.qtn .q-top span{font-size:10px}.qtn .q-top-contact{gap:24px}.qtn .q-top a{font-size:12px;min-height:30px}
 .qtn .q-article-heading{margin:18px 0 22px;padding-bottom:22px}.qtn .q-article-heading h1{font-size:27px!important;line-height:1.45!important;margin:10px 0 14px}
 .qtn .q-article-meta{font-size:12px;gap:8px 15px}
 .qtn .q-reading-layout{grid-template-columns:minmax(0,1fr);gap:24px}
 .qtn .q-reading-nav{display:contents}
 .qtn .q-toc-block{grid-row:1;padding:14px 18px!important;background:#f0f5ed;border:1px solid #dfe7dc!important;border-radius:12px}
 .qtn .q-article-body{grid-row:2}
 .qtn .q-related-reading{grid-row:3;padding:20px;margin:0;border:1px solid #dfe7dc;background:#f5f8f2;border-radius:12px}
 .qtn .q-related-reading a{font-size:14px;min-height:48px}
 .qtn .q-toc-toggle{padding-bottom:0;font-size:14px}.qtn .q-reading-nav nav a{font-size:13px;padding:9px 0}
 .qtn .q-article-contact{margin-top:25px;padding:22px 20px}.qtn .q-article-contact h2{font-size:20px!important}
 .qtn .q-contact-links a{font-size:13px;min-height:46px}
 .qtn .q-request-contact{padding:18px;gap:14px}
}
.qtn .q-reading-layout{grid-template-columns:minmax(0,820px) 275px;justify-content:space-between}
.qtn .q-related-reading{padding-top:0;margin-top:0;border-top:0}
.qtn .q-toc-block{padding-top:20px!important;margin-top:16px;border-top:1px solid #d8e3d8!important}
@media(max-width:980px){.qtn .q-reading-layout{grid-template-columns:minmax(0,1fr) 240px}}
@media(max-width:680px){.qtn .q-reading-layout{grid-template-columns:minmax(0,1fr)}.qtn .q-toc-block{padding:14px 18px!important;margin-top:0}.qtn .q-related-reading{padding:20px;border:1px solid #dfe7dc}}