.ng-articles{--ng-blue:#075fc9;--ng-ink:#18334f;--ng-muted:#586b80;--ng-line:#dce5f0;background:#f5f8fc;color:var(--ng-ink);padding:24px 0 56px;font-family:inherit;font-size:16px;line-height:1.6}.ng-articles *{box-sizing:border-box}.ng-articles a{color:var(--ng-blue);text-decoration:none}.ng-articles a:hover{text-decoration:underline}.ng-articles :is(a,button,input,select,summary):focus-visible{outline:3px solid #075fc9;outline-offset:4px}.ng-container{width:min(1160px,calc(100% - 40px));margin:auto}.ng-breadcrumb{display:flex;flex-wrap:wrap;gap:10px;font-size:13px;color:var(--ng-muted);margin-bottom:26px}.ng-list-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:24px}.ng-articles h1{font-size:clamp(28px,3.2vw,40px);font-weight:750;line-height:1.2;letter-spacing:-.8px;color:var(--ng-ink);margin:6px 0 12px}.ng-articles h2{font-size:22px;font-weight:700;line-height:1.35;color:var(--ng-ink)}.ng-articles p{margin:0 0 12px}.ng-eyebrow{font-size:11px;font-weight:800;letter-spacing:1.6px;color:var(--ng-blue);margin:0!important}.ng-list-heading>div>p:last-child{color:var(--ng-muted);margin:0}.ng-button{background:var(--ng-blue);border:1px solid var(--ng-blue);border-radius:10px;color:#fff!important;padding:12px 18px;font:inherit;font-size:14px;font-weight:700;display:inline-flex;justify-content:center;align-items:center;min-height:46px;cursor:pointer;white-space:nowrap;text-decoration:none!important}.ng-button:hover{background:#034da5}.ng-secondary{background:#fff;border-color:var(--ng-line);color:var(--ng-blue)!important}.ng-secondary:hover{background:#eaf3ff}.ng-search{display:grid;grid-template-columns:2fr 1fr .75fr auto;gap:14px;background:#fff;border:1px solid var(--ng-line);border-radius:16px;padding:20px;align-items:end}.ng-search label{margin:0;font-size:12px;font-weight:700;display:grid;gap:7px}.ng-search input,.ng-search select{width:100%;min-width:0;height:46px;border:1px solid #c6d3e2;border-radius:9px;background:#fff;padding:0 12px;color:var(--ng-ink);font:inherit;font-size:14px}.ng-topic-nav{display:flex;flex-wrap:wrap;gap:8px;padding:18px 0 24px}.ng-topic-nav a,.ng-tags a{border:1px solid var(--ng-line);border-radius:30px;background:#fff;padding:7px 13px;font-size:13px;font-weight:600}.ng-topic-nav a[aria-current]{background:#e7f1ff;color:#064da0;border-color:#a5c9fb}.ng-results{display:flex;justify-content:space-between;align-items:center;gap:16px;margin:12px 0 20px}.ng-results h2{margin:0 0 5px}.ng-results p:not(.ng-eyebrow){font-size:13px;color:var(--ng-muted);margin:0}.ng-results>a{font-size:13px;font-weight:600}.ng-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.ng-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--ng-line);border-radius:16px;overflow:hidden;transition:box-shadow .2s,transform .2s}.ng-card:hover{box-shadow:0 8px 24px #15365512;transform:translateY(-3px)}.ng-card-image{display:block;aspect-ratio:16/9;background:#e6effc;overflow:hidden}.ng-card-image img{height:100%;width:100%;object-fit:cover}.ng-image-placeholder{height:100%;padding:24px;display:flex;flex-direction:column;justify-content:center;background:radial-gradient(circle at 95% 10%,#5a9fff60 0,transparent 45%),linear-gradient(130deg,#dcecff,#edf4ff);color:#175091}.ng-image-placeholder>span{font-size:32px}.ng-image-placeholder>b{font-size:20px;line-height:1.3}.ng-image-placeholder small{font-size:9px;letter-spacing:2px;margin-top:12px}.ng-card-body{padding:22px;display:flex;flex-direction:column;flex:1}.ng-category{font-size:12px;font-weight:700}.ng-card h2{font-size:19px;margin:10px 0 12px;line-height:1.4}.ng-card h2 a{color:var(--ng-ink);overflow-wrap:anywhere}.ng-card-body>p{font-size:14px;color:var(--ng-muted);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:20px}.ng-card footer{display:flex;align-items:center;justify-content:space-between;gap:8px;border-top:1px solid #edf1f7;padding-top:14px;margin-top:auto;font-size:11px;color:var(--ng-muted)}.ng-card footer a{white-space:nowrap;font-size:13px;font-weight:700}.ng-pagination{display:flex;gap:8px;align-items:center;justify-content:center;flex-wrap:wrap;margin:30px 0 0}.ng-pagination a{padding:10px 14px;background:white;border:1px solid var(--ng-line);border-radius:9px;font-size:13px}.ng-pagination a[aria-current]{background:var(--ng-blue);color:white}.ng-pagination>span{width:100%;text-align:center;font-size:12px;color:var(--ng-muted);margin-top:8px}.ng-panel{background:#fff;border:1px solid var(--ng-line);border-radius:16px;padding:24px}.ng-empty{text-align:center;padding:50px 20px}.ng-ads{max-width:100%;overflow:auto;margin:24px 0}.ng-article-heading{max-width:870px;margin:0 0 30px}.ng-article-heading h1{font-size:clamp(30px,4vw,46px);line-height:1.2;margin:14px 0 22px;overflow-wrap:anywhere}.ng-article-meta{display:flex;gap:12px;align-items:center}.ng-avatar{width:42px;height:42px;border-radius:50%;background:#e0edff;color:var(--ng-blue);display:grid;place-items:center;font-size:17px;font-weight:700;flex-shrink:0}.ng-article-meta b{font-size:14px}.ng-article-meta p{font-size:12px;color:var(--ng-muted);margin:3px 0 0}.ng-share{margin-left:auto}.ng-share-status{font-size:12px;color:var(--ng-muted);margin:6px 0 0!important}.ng-reading-layout{display:grid;grid-template-columns:minmax(0,1fr) 255px;gap:30px;align-items:start}.ng-reading{min-width:0}.ng-reading-panel{padding:34px}.ng-cover{margin:-34px -34px 30px;border-radius:15px 15px 0 0;overflow:hidden;background:#eaf1fa}.ng-cover img{width:100%;max-height:520px;object-fit:contain;display:block}.ng-prose{font-size:17px;line-height:1.85;color:#293e54;overflow-wrap:anywhere}.ng-prose :is(h2,h3,h4,h5,h6){color:var(--ng-ink);line-height:1.4;margin:32px 0 14px;font-weight:700;scroll-margin-top:110px}.ng-prose h2{font-size:25px}.ng-prose h3{font-size:21px}.ng-prose h4{font-size:19px}.ng-prose p{margin:0 0 20px}.ng-prose :is(ul,ol){padding-left:25px;margin-bottom:22px}.ng-prose li{margin:8px 0}.ng-prose img,.ng-prose video{max-width:100%;height:auto}.ng-prose iframe{max-width:100%}.ng-prose blockquote{padding:18px 22px;border-left:4px solid #3f8fe5;background:#f0f6ff;margin:24px 0}.ng-prose a{text-decoration:underline;text-underline-offset:3px}.ng-prose table{display:block;overflow:auto;max-width:100%;border-collapse:collapse;margin:24px 0}.ng-prose :is(th,td){padding:12px;border:1px solid var(--ng-line);min-width:100px}.ng-prose pre{overflow:auto;padding:18px;background:#f2f6fb;font-size:14px}.ng-reading-footer{border-top:1px solid var(--ng-line);margin-top:30px;padding-top:22px;font-size:14px}.ng-reading-footer p{color:var(--ng-muted)}.ng-reading-footer a{font-weight:700}.ng-aside-sticky{position:sticky;top:105px}.ng-reading-aside .ng-panel{padding:20px;margin-bottom:18px}.ng-reading-aside h2{font-size:15px;margin:0 0 14px}.ng-toc-list{display:flex;flex-direction:column;gap:5px}.ng-toc-list a{font-size:13px;color:var(--ng-muted);padding:7px 9px;border-left:2px solid transparent}.ng-toc-list a[aria-current]{color:var(--ng-blue);background:#f0f6ff;border-color:var(--ng-blue)}.ng-toc-list a.ng-subheading{padding-left:20px}.ng-tags{display:flex;flex-wrap:wrap;gap:7px}.ng-tags a{font-size:12px;padding:5px 10px}.ng-archive summary{font-size:14px;font-weight:700;cursor:pointer}.ng-archive ul{list-style:none;padding:0;margin:16px 0 0}.ng-archive a{display:flex;justify-content:space-between;padding:7px 0;font-size:13px}.ng-archive span{color:var(--ng-muted)}.ng-progress{position:fixed;left:0;right:0;top:0;height:3px;z-index:1050;pointer-events:none}.ng-progress span{display:block;width:100%;height:100%;background:#0073ff;transform:scaleX(0);transform-origin:left}.ng-related{margin-top:42px}.ng-mobile-toc{display:none;border:1px solid var(--ng-line);border-radius:10px;margin-bottom:25px;padding:15px}.ng-mobile-toc summary{font-size:14px;font-weight:700;cursor:pointer}.ng-mobile-toc nav{margin-top:12px}.ng-articles [hidden]{display:none!important}
@media(min-width:1100px){.ng-grid .ng-card:first-child:last-child{max-width:370px}}
@media(max-width:1000px){.ng-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ng-reading-layout{grid-template-columns:minmax(0,1fr) 220px;gap:20px}.ng-search{grid-template-columns:2fr 1fr}.ng-search .ng-button{width:100%}}
@media(max-width:760px){.ng-container{width:calc(100% - 28px)}.ng-articles{padding-top:20px}.ng-list-heading{align-items:flex-start;flex-direction:column;gap:12px}.ng-list-heading h1{font-size:29px}.ng-search{padding:16px;gap:12px}.ng-search label:first-child{grid-column:1/-1}.ng-search label:nth-child(2),.ng-search label:nth-child(3){min-width:0}.ng-search .ng-button{grid-column:1/-1}.ng-topic-nav{flex-wrap:nowrap;overflow:auto;padding-bottom:16px;margin-bottom:12px}.ng-topic-nav a{white-space:nowrap;flex-shrink:0}.ng-grid{grid-template-columns:1fr}.ng-card h2{font-size:20px}.ng-card-body{padding:20px}.ng-results{align-items:flex-start}.ng-results h2{font-size:20px}.ng-reading-layout{display:flex;flex-direction:column}.ng-reading,.ng-reading-aside{width:100%}.ng-reading-panel{padding:22px}.ng-cover{margin:-22px -22px 24px}.ng-reading-aside .ng-toc{display:none}.ng-mobile-toc:not([hidden]){display:block}.ng-article-heading h1{font-size:31px}.ng-article-meta{flex-wrap:wrap}.ng-share{margin-left:0;margin-top:8px;width:100%}.ng-prose{font-size:16px;line-height:1.85}.ng-prose h2{font-size:23px}.ng-related{margin-top:25px}.ng-aside-sticky{position:static}.ng-breadcrumb{margin-bottom:20px}}
@media(prefers-reduced-motion:reduce){.ng-card{transition:none}.ng-card:hover{transform:none}}

.ng-reading-aside{align-self:stretch}.ng-prose{max-width:740px;margin-inline:auto}

.ng-archive-picker{margin-bottom:20px;padding:16px 20px}.ng-archive-picker summary{cursor:pointer;font-weight:700;font-size:14px}.ng-archive-picker summary>span{font-size:12px;color:var(--ng-muted);margin-left:12px}.ng-archive-picker nav{margin-top:18px;max-height:360px;overflow:auto}.ng-archive-picker section{margin-bottom:18px}.ng-archive-picker h2{font-size:16px;margin:0 0 10px}.ng-archive-picker section>div{display:flex;flex-wrap:wrap;gap:8px}.ng-archive-picker a{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--ng-line);border-radius:9px;padding:9px 12px;font-size:13px}.ng-archive-picker a span{background:#edf3fb;color:var(--ng-muted);border-radius:15px;padding:0 7px;font-size:11px}.ng-archive-picker a[aria-current]{background:#e7f1ff;border-color:#a5c9fb;color:#064da0}