.guides-hero{background:linear-gradient(#f7f8ff,#fff)}.guides-hero .narrow{max-width:780px}.guides-catalog{border-bottom:1px solid var(--line)}.guides-featured{background:linear-gradient(135deg,#f5f6ff,#fff);border:1px solid #dce1fd;border-radius:16px;grid-template-columns:minmax(0,1fr) minmax(300px,.8fr);align-items:center;gap:38px;margin-bottom:62px;padding:34px 36px;display:grid}.guides-featured h2{max-width:650px}.guides-featured p{max-width:650px;color:var(--muted);margin:0 0 24px;font-size:16px;line-height:1.65}.guides-featured-path{border:1px solid var(--line);background:#fff;border-radius:12px;justify-content:center;align-items:center;gap:9px;padding:22px;display:flex;box-shadow:0 14px 34px -28px #14162073}.guides-featured-path span{background:var(--wash);color:var(--accent-dark);font:500 11px var(--font-mono),monospace;border:1px solid #dce1fd;border-radius:7px;padding:9px 11px}.guides-featured-path b{color:#a5abba;font-weight:500}.guides-live-heading{justify-content:space-between;align-items:end;gap:30px;margin-bottom:24px;display:flex}.guides-live-heading h2{margin-bottom:0}.guides-live-heading>code{color:var(--muted);font:12px var(--font-mono),monospace}.guides-live-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.guide-live-card{border:1px solid var(--line);background:#fff;border-radius:12px;flex-direction:column;min-height:260px;padding:24px;transition:border-color .18s,box-shadow .18s,transform .18s;display:flex}.guide-live-card:hover{border-color:#cbd1f7;transform:translateY(-2px);box-shadow:0 15px 35px -28px #1416207a}.guide-live-card>div{justify-content:space-between;align-items:center;gap:12px;display:flex}.guide-live-card>div span{color:var(--accent);font:500 10.5px var(--font-mono),monospace;letter-spacing:.06em;text-transform:uppercase}.guide-live-card>div code{color:var(--muted);font:10.5px var(--font-mono),monospace}.guide-live-card h2{margin:21px 0 10px;font-size:22px;line-height:1.22}.guide-live-card p{color:var(--muted);margin:0 0 20px;font-size:14px;line-height:1.62}.guide-live-card>strong{color:var(--accent);margin-top:auto;font-size:13px}.guide-live-card>strong b{margin-left:5px}.guides-proof{border-bottom:1px solid var(--line);background:#fafbfc}.guides-proof .section-inner{grid-template-columns:minmax(300px,.9fr) minmax(360px,1.1fr);align-items:center;gap:80px;display:grid}.guides-proof h2{max-width:540px}.guides-proof p{color:var(--muted);margin:0;font-size:16px;line-height:1.75}.guide-breadcrumbs{width:min(1060px,100% - 48px);color:var(--muted);flex-wrap:wrap;gap:9px;margin:0 auto;padding:26px 0 0;font-size:12px;display:flex}.guide-breadcrumbs a:hover{color:var(--accent)}.guide-hero{text-align:center;width:min(900px,100% - 48px);margin:0 auto;padding:68px 0 62px}.guide-hero h1{max-width:860px;margin:14px auto 19px;font-size:clamp(40px,5.6vw,64px)}.guide-hero>p{max-width:760px;color:var(--slate);margin:0 auto;font-size:19px;line-height:1.6}.guide-byline{color:var(--muted);font:11.5px var(--font-mono),monospace;flex-wrap:wrap;justify-content:center;gap:0;margin-top:28px;display:flex}.guide-byline>*{border-right:1px solid var(--line);padding:0 12px}.guide-byline>:last-child{border-right:0}.guide-layout{grid-template-columns:220px minmax(0,760px);align-items:start;gap:68px;width:min(1060px,100% - 48px);margin:0 auto;padding:0 0 84px;display:grid}.guide-toc{border-block:1px solid var(--line);flex-direction:column;padding:18px 0;display:flex;position:sticky;top:92px}.guide-toc>strong{font:500 11px var(--font-mono),monospace;letter-spacing:.08em;text-transform:uppercase;margin-bottom:12px}.guide-toc a{color:var(--muted);grid-template-columns:22px 1fr;gap:4px;padding:7px 0;font-size:12px;line-height:1.4;display:grid}.guide-toc a:hover{color:var(--accent)}.guide-toc a span{color:var(--muted);font:10px var(--font-mono),monospace}.guide-article{min-width:0}.guide-section{border-top:1px solid var(--line);padding:54px 0;scroll-margin-top:90px;position:relative}.guide-section:first-child{border-top:0;padding-top:8px}.guide-section-number{color:var(--muted);font:11px var(--font-mono),monospace;margin-bottom:12px;display:block}.guide-section h2{margin:0 0 20px;font-size:33px}.guide-section h3{margin:0 0 7px;font-size:18px;line-height:1.35}.guide-section>p,.guide-section>ol,.guide-section>ul{color:var(--slate);font-size:16px;line-height:1.78}.guide-section>p{margin:0 0 20px}.guide-section>ol,.guide-section>ul{margin:20px 0;padding-left:24px}.guide-section li{margin:9px 0;padding-left:4px}.guide-section strong{color:var(--ink)}.guide-section a:not(.button){color:var(--accent-dark);text-underline-offset:3px;-webkit-text-decoration:underline #c6ccf7;text-decoration:underline #c6ccf7}.guide-table-wrap{border:1px solid var(--line);border-radius:10px;margin:26px 0;overflow-x:auto}.guide-table{border-collapse:collapse;width:100%}.guide-table th{background:var(--wash);color:var(--accent-dark);text-align:left;font:500 10.5px var(--font-mono),monospace;letter-spacing:.04em;text-transform:uppercase;padding:11px 13px}.guide-table td{color:var(--slate);border-top:1px solid #eef0f4;padding:11px 13px;font-size:13px}.guide-code{background:#171a22;border:1px solid #dfe3ea;border-radius:10px;margin:22px 0;overflow:hidden}.guide-code>span{color:#aeb5c6;font:10px var(--font-mono),monospace;letter-spacing:.05em;text-transform:uppercase;border-bottom:1px solid #ffffff14;padding:10px 14px;display:block}.guide-code pre{color:#eff1ff;font:12px/1.65 var(--font-mono),monospace;margin:0;padding:17px 18px;overflow-x:auto}.guide-callout{background:var(--wash);border:1px solid #dce1fd;border-radius:10px;grid-template-columns:180px 1fr;gap:20px;margin:26px 0;padding:19px 20px;display:grid}.guide-callout>strong{font-size:14px}.guide-callout>div p{color:var(--slate);margin:0;font-size:14px;line-height:1.65}.guide-callout.warning{background:#fffbf1;border-color:#eadbb6}.guide-callout.success{background:#f3fbf7;border-color:#cce7d8}.guide-source-note{border-top:1px dashed #d9dde5;padding-top:16px;color:var(--muted)!important;margin:24px 0 0!important;font-size:12px!important;line-height:1.6!important}.guide-image{border:1px solid var(--line);background:#f7f8fa;border-radius:12px;margin:30px 0;overflow:hidden;box-shadow:0 16px 38px -30px #1416206b}.guide-image img{width:100%;height:auto;display:block}.guide-image figcaption{border-top:1px solid var(--line);color:var(--muted);padding:12px 15px;font-size:12px;line-height:1.5}.method-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:26px 0;display:grid}.method-grid article{border:1px solid var(--line);background:#fff;border-radius:10px;padding:19px}.method-grid article.recommended{background:#f7f8ff;border-color:#bcc5fa}.method-grid article>span{min-height:30px;color:var(--accent);font:500 10px/1.4 var(--font-mono),monospace;letter-spacing:.04em;text-transform:uppercase;display:block}.method-grid h3{font-size:16px}.method-grid p{color:var(--muted);margin:0;font-size:12.5px;line-height:1.6}.layout-comparison{grid-template-columns:1fr 1fr;gap:13px;margin:24px 0;display:grid}.layout-comparison article{border:1px solid var(--line);border-radius:10px;padding:22px}.layout-comparison p{color:var(--muted);margin:0;font-size:13px;line-height:1.65}.guide-link-list{border-top:1px solid var(--line);flex-direction:column;margin:22px 0;display:flex}.guide-link-list a{border-bottom:1px solid var(--line);padding:15px 0;font-size:14px;font-weight:600;text-decoration:none!important}.guide-product-cta{color:#fff;background:#171a22;border-radius:14px;margin:20px 0 46px;padding:34px}.guide-product-cta>.kicker{color:#aeb7fa}.guide-product-cta h2{color:#fff;margin:12px 0 10px;font-size:30px}.guide-product-cta>p{color:#b9c0ce;max-width:600px;margin:0 0 24px;font-size:15px;line-height:1.65}.guide-product-cta>div{align-items:center;gap:18px;display:flex}.guide-product-cta .text-link{color:#d9ddff;font-size:13px}.diagnostic-grid{grid-template-columns:1fr 1fr;gap:12px;display:grid}.diagnostic-grid article{border:1px solid var(--line);border-radius:9px;padding:18px}.diagnostic-grid p{color:var(--muted);margin:5px 0 0;font-size:13px;line-height:1.55}.fix-list{flex-direction:column;display:flex}.fix-list article{border-top:1px solid var(--line);grid-template-columns:34px 1fr;gap:13px;padding:20px 0;display:grid}.fix-list article>span{background:var(--wash);width:28px;height:28px;color:var(--accent);font:500 11px var(--font-mono),monospace;border-radius:50%;place-items:center;display:grid}.fix-list p{color:var(--muted);margin:0;font-size:14px;line-height:1.62}.level-paths{border:1px solid var(--line);border-radius:10px;margin:22px 0;overflow:hidden}.level-paths p{border-top:1px solid var(--line);color:var(--slate);grid-template-columns:90px 1fr;margin:0;padding:13px 15px;font-size:14px;display:grid}.level-paths p:first-child{border-top:0}.level-paths span{color:var(--accent);font:500 10.5px var(--font-mono),monospace;text-transform:uppercase}.guide-reviewed{border:1px solid var(--line);background:#fafbfc;border-radius:10px;padding:24px}.guide-reviewed strong{font-size:14px}.guide-reviewed p{color:var(--muted);margin:7px 0 0;font-size:12.5px;line-height:1.65}.guide-related{border-top:1px solid var(--line);background:#fafbfc}.guide-related h2{margin-bottom:24px}.guide-related .section-inner>div{grid-template-columns:repeat(3,minmax(0,1fr));gap:13px;display:grid}.guide-related a{border:1px solid var(--line);background:#fff;border-radius:10px;flex-direction:column;min-height:170px;padding:21px;display:flex}.guide-related a span{color:var(--accent);font:500 10px var(--font-mono),monospace;text-transform:uppercase}.guide-related a strong{margin:17px 0;font-size:16px;line-height:1.4}.guide-related a b{color:var(--accent);margin-top:auto;font-size:12px}@media (max-width:980px){.guides-live-grid{grid-template-columns:1fr 1fr}.guide-layout{grid-template-columns:1fr;gap:0}.guide-toc{border:1px solid var(--line);border-radius:10px;grid-template-columns:1fr 1fr;gap:2px 18px;margin-bottom:40px;padding:18px;display:grid;position:static}.guide-toc>strong{grid-column:1/-1}}@media (max-width:720px){.guides-featured{grid-template-columns:1fr;padding:26px 22px}.guides-featured-path{justify-content:flex-start;overflow-x:auto}.guides-live-grid{grid-template-columns:1fr}.guides-proof .section-inner{grid-template-columns:1fr;gap:20px}.guide-breadcrumbs,.guide-hero,.guide-layout{width:calc(100% - 32px)}.guide-hero{text-align:left;padding:48px 0}.guide-hero h1{font-size:39px}.guide-hero>p{font-size:17px}.guide-byline{justify-content:flex-start;gap:7px 0}.guide-byline>*{padding:0 10px}.guide-byline>:first-child{padding-left:0}.guide-toc{grid-template-columns:1fr}.guide-section{padding:42px 0}.guide-section h2{font-size:28px}.method-grid,.layout-comparison,.diagnostic-grid,.guide-related .section-inner>div{grid-template-columns:1fr}.guide-callout{grid-template-columns:1fr;gap:8px}.guide-product-cta{padding:27px 22px}.guide-product-cta>div{flex-direction:column;align-items:flex-start}}