.lab{--lab-ink:#141820;--lab-muted:#6c7482;--lab-line:#e4e7ec;--lab-blue:#2458ef;max-width:1380px;margin:0 auto;padding:32px 48px 64px;color:var(--lab-ink);font-size:14px}.lab a{color:inherit;text-decoration:none}.lab a:focus-visible,.lab button:focus-visible,.lab select:focus-visible,.lab summary:focus-visible{outline:2px solid var(--lab-blue);outline-offset:4px}.lab-eyebrow{font-size:12px;line-height:1.5;font-weight:500;color:var(--lab-muted);margin:0 0 12px}.lab-catalog-page{max-width:1240px;padding-top:60px}.lab-hero{padding:0 0 44px;border-bottom:1px solid var(--lab-ink);position:relative}.lab-hero h1{font-size:clamp(36px,4.2vw,58px);line-height:1.08;font-weight:550;letter-spacing:-.055em;margin:25px 0 22px}.lab-hero h1 span{color:var(--lab-muted)}.lab-lead{font-size:17px;line-height:1.75;max-width:650px;color:#59616e}.lab-facts{display:flex;flex-wrap:wrap;gap:12px 0;margin-top:32px;font-size:12px;color:var(--lab-muted)}.lab-facts span+span{border-left:1px solid var(--lab-line);padding-left:20px;margin-left:20px}.lab-section-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;margin:28px 0 22px}.lab-section-heading h2{font-size:17px;letter-spacing:-.025em;font-weight:600;margin:0}.lab-section-heading>a{font-size:12px;color:var(--lab-muted)}.lab-section-heading>a:hover{color:var(--lab-blue)}.lab-count{font:11px var(--font-mono,monospace);color:var(--lab-muted);margin-left:8px}.lab-catalog{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));-moz-column-gap:40px;column-gap:40px;border-top:1px solid var(--lab-line)}.lab-card{display:flex;gap:20px;padding:28px 4px;position:relative;border-bottom:1px solid var(--lab-line);transition:background .15s}.lab-card:hover{background:#f7f8fa}.lab-project-icon{width:50px;height:50px;flex:0 0 50px;display:grid;place-items:center;background:#f7f8fa;border:1px solid var(--lab-line);border-radius:3px}.lab-card-copy{flex:1;min-width:0;padding-right:18px}.lab-card-top{display:flex;gap:12px;font-size:11px;color:var(--lab-muted)}.lab-number{font-family:var(--font-mono,monospace)}.lab-card h2{font-size:21px;line-height:1.25;letter-spacing:-.035em;font-weight:550;margin:12px 0}.lab-card p{font-size:13px;line-height:1.7;color:#626b79;margin:0 0 20px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.lab-card-bottom{display:flex;flex-wrap:wrap;gap:8px 16px;font:10px/1.6 var(--font-mono,monospace);color:var(--lab-muted)}.lab-card-arrow{position:absolute;right:5px;top:30px;color:#939aa5;transition:color .15s,transform .15s}.lab-card:hover .lab-card-arrow{color:var(--lab-blue);transform:translate(2px,-2px)}.lab-method{display:grid;grid-template-columns:repeat(3,1fr);gap:12px 44px;margin-top:60px;border-top:1px solid var(--lab-ink);padding-top:24px}.lab-method>.lab-eyebrow{grid-column:1/-1}.lab-method h3{font-size:14px;font-weight:550}.lab-method p{font-size:13px;line-height:1.75;color:var(--lab-muted)}.lab-breadcrumb{display:flex;gap:12px;align-items:center;flex-wrap:wrap;font-size:11px;color:var(--lab-muted);margin-bottom:22px}.lab-breadcrumb a{display:inline-flex;gap:6px;align-items:center}.lab-breadcrumb a:hover{color:var(--lab-blue)}.lab-workspace-heading{display:flex;justify-content:space-between;align-items:center;gap:24px;border-bottom:1px solid var(--lab-line);padding-bottom:25px}.lab-workspace-heading .lab-eyebrow{margin-bottom:7px}.lab-workspace-heading h1{font-size:26px;letter-spacing:-.04em;line-height:1.2;margin:0;font-weight:550}.lab-progress-summary{display:grid;grid-template-columns:auto auto;align-items:baseline;gap:5px 10px;min-width:170px}.lab-progress-summary strong{font-size:17px;font-weight:550}.lab-progress-summary strong span{color:#9aa1ac;font-size:13px}.lab-progress-summary small{font-size:11px;color:var(--lab-muted)}.lab-progress-summary progress{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:3px;grid-column:1/-1;border:0;background:#eef0f4}.lab-progress-summary progress::-webkit-progress-bar{background:#eef0f4}.lab-progress-summary progress::-webkit-progress-value{background:var(--lab-blue)}.lab-progress-summary progress::-moz-progress-bar{background:var(--lab-blue)}.lab-workbench{display:grid;grid-template-columns:256px minmax(0,1fr)}.lab-rail{border-right:1px solid var(--lab-line);padding:24px 18px 32px 0;max-height:calc(100vh - 90px);overflow:auto;position:sticky;top:80px;align-self:start;scrollbar-width:thin}.lab-stage-group a,.lab-stage-list>a{display:flex;gap:10px;align-items:center;font-size:12px;line-height:1.5;padding:10px 11px;border-radius:3px}.lab-stage-list>a{font-weight:500}.lab-stage-list>a svg:last-child{margin-left:auto}.lab-rail a:hover{background:#f7f8fa}.lab-rail a.is-active{background:#edf2ff;color:#2458ef}.lab-stage-group h2{font-size:11px;color:#7c8491;margin:27px 11px 10px;font-weight:500}.lab-stage-dot{width:17px;height:17px;flex:0 0 17px;display:grid;place-items:center;font:10px var(--font-mono,monospace);color:#9199a5}.lab-stage-dot.passed{background:#e9f5ee;color:#248051;border-radius:50%}.is-active .lab-stage-dot{color:var(--lab-blue)}.lab-main{min-width:0;width:100%;max-width:850px;padding-left:56px;margin:0 auto}.lab-article{padding:42px 0 38px}.lab-stage-title{font-size:32px;line-height:1.2;letter-spacing:-.045em;font-weight:550;margin:12px 0 22px}.lab-article>p:not(.lab-eyebrow){line-height:1.8;color:#59616e}.lab-overview-facts{display:grid;grid-template-columns:repeat(3,1fr);border-block:1px solid var(--lab-line);margin:32px 0;padding:24px 0;gap:20px}.lab-overview-facts strong{display:block;font-size:26px;font-weight:500;letter-spacing:-.04em}.lab-overview-facts span{font-size:11px;color:var(--lab-muted)}.lab-notice{font-size:12px;line-height:1.75;background:#f7f8fa;padding:14px 16px;border-left:2px solid #b9c6e8;color:#667080}.lab-primary-link{display:inline-flex;background:var(--lab-blue);color:#fff!important;padding:12px 16px;font-size:12px;border-radius:3px;margin-top:16px}.lab-primary-link:hover{background:#1948ce}.lab-setup{border:1px solid var(--lab-line);background:#fafbfc;border-radius:3px;padding:0 24px 24px;margin-bottom:32px}.lab-setup>p{font-size:12px;line-height:1.8;color:var(--lab-muted)}.lab-setup h3{font-size:12px;font-weight:550;margin:24px 0 10px}.lab-language{display:flex;gap:8px;align-items:center;font-size:11px;color:var(--lab-muted)}.lab-language select{border:1px solid #d8dde5;background:#fff;border-radius:3px;padding:7px 28px 7px 9px;max-width:130px;color:var(--lab-ink);font-size:12px}.lab-command{position:relative;background:#fff;color:#354155;padding:45px 16px 15px;border:1px solid #dfe3ea;border-radius:3px}.lab-command:before{content:"Терминал";position:absolute;left:16px;top:13px;font:9px var(--font-mono,monospace);letter-spacing:.08em;color:#8b94a3}.lab-command pre{white-space:pre-wrap;overflow-wrap:anywhere;margin:0;font:11px/1.9 var(--font-mono,monospace)}.lab-command button{position:absolute;right:9px;top:8px;display:flex;align-items:center;gap:5px;padding:5px 7px;background:#f7f8fa;border:1px solid var(--lab-line);border-radius:2px;color:#596579;font-size:10px;cursor:pointer}.lab-command button:hover{background:#edf2ff;color:var(--lab-blue)}.lab-command small{display:block;color:#a74936;padding-top:8px}.lab-caption{font-size:11px!important;color:var(--lab-muted);line-height:1.7}.lab-results{border-top:1px solid var(--lab-line)}.lab-empty{border:1px dashed #d8dee7;border-radius:3px;padding:26px;margin-bottom:32px;text-align:center;color:#8390a3}.lab-empty>svg{margin:0 auto 10px}.lab-empty h3{font-size:13px;font-weight:500;margin:0 0 7px;color:#465264}.lab-empty p{font-size:11px;color:var(--lab-muted);line-height:1.7;margin:0}.lab-run-meta{display:flex;gap:16px;flex-wrap:wrap;font-size:11px;justify-content:space-between;margin-bottom:14px}.lab-pass{color:#258251}.lab-fail{color:#b84334}.lab-output{max-height:480px;overflow:auto;background:#161c27;color:#e4eaf5;padding:20px;white-space:pre-wrap;overflow-wrap:anywhere;font:12px/1.8 var(--font-mono,monospace);border-radius:3px}.lab-stage-nav{display:flex;justify-content:space-between;gap:24px;border-top:1px solid var(--lab-line);padding:24px 0}.lab-stage-nav a{font-size:12px;max-width:48%;line-height:1.6}.lab-stage-nav a:hover{color:var(--lab-blue)}.lab-stage-nav a:last-child{text-align:right}.lab-stage-nav small{display:block;margin-bottom:8px}.lab-source,.lab-stage-nav small{color:var(--lab-muted);font-size:10px}.lab-source{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:22px 0;border-top:1px solid var(--lab-line)}.lab-docs{max-width:none;font-size:14px;line-height:1.9;overflow-wrap:anywhere;color:#394352}.lab-docs h2{font-size:22px;letter-spacing:-.025em;margin-top:36px}.lab-docs h2,.lab-docs h3{font-weight:550;color:var(--lab-ink)}.lab-docs h3{font-size:17px;margin-top:28px}.lab-docs pre{max-width:100%;overflow:auto;padding:20px;background:#161c27;border:1px solid #242d3c;border-radius:3px;color:#e4eaf5;font-size:12px;line-height:1.8}.lab-docs pre code{display:block;min-width:0}.lab-docs p{margin:18px 0}.lab-docs ol,.lab-docs ul{padding-left:22px}.lab-docs li{margin:7px 0}.lab-docs a{text-decoration:underline;color:var(--lab-blue);text-underline-offset:3px}.lab-docs img{max-width:100%}.lab-docs table{display:block;overflow:auto;width:100%;max-width:100%;border-collapse:collapse;font-size:12px;line-height:1.65;margin:24px 0}.lab-docs td,.lab-docs th{padding:11px 13px;border:1px solid var(--lab-line);overflow-wrap:normal;word-break:normal;min-width:90px;text-align:left}.lab-docs th{background:#f7f8fa;font-weight:550}.lab-docs blockquote{border-left:2px solid #b9c6e8;padding-left:18px;color:#626d7e}.lab-setup-details{margin:20px 0;border-bottom:1px solid var(--lab-line);padding:0 0 16px}.lab-setup-details summary{cursor:pointer;font-size:12px;font-weight:500;color:#4c5f7f}.lab-setup-details p{font-size:12px;color:var(--lab-muted);line-height:1.7}@media (min-width:1600px){.lab-workspace{max-width:1480px}.lab-main{max-width:880px;padding-left:64px}}@media (max-width:1100px){.lab{padding:28px 28px 48px}.lab-catalog-page{padding-top:44px}.lab-workbench{grid-template-columns:225px minmax(0,1fr)}.lab-main{padding-left:32px}.lab-catalog{-moz-column-gap:24px;column-gap:24px}.lab-card{gap:14px}.lab-project-icon{width:42px;height:42px;flex-basis:42px}.lab-setup{padding-inline:18px}}@media (max-width:760px){.lab{padding:24px 20px 40px}.lab-catalog-page{padding-top:36px}.lab-hero{padding-bottom:30px}.lab-hero h1{font-size:40px}.lab-lead{font-size:15px}.lab-facts{gap:10px 16px}.lab-facts span+span{padding:0;margin:0;border:0}.lab-catalog{grid-template-columns:1fr}.lab-card{padding-block:24px}.lab-method{grid-template-columns:1fr;gap:10px;margin-top:40px}.lab-method h3{margin-bottom:6px}.lab-method p{margin-top:0}.lab-section-heading{align-items:flex-start}.lab-section-heading>a{max-width:125px;text-align:right;line-height:1.6}.lab-workspace-heading{align-items:flex-start;gap:16px}.lab-workspace-heading h1{font-size:23px}.lab-progress-summary{min-width:95px;display:block}.lab-progress-summary small{display:block;margin:3px 0 8px}.lab-workbench{display:block}.lab-rail{position:static;max-height:220px;border-right:0;border-bottom:1px solid var(--lab-line);padding:16px 0}.lab-stage-group h2{margin-top:16px}.lab-main{padding:0;max-width:none}.lab-article{padding:32px 0}.lab-stage-title{font-size:28px}.lab-overview-facts{gap:10px}.lab-overview-facts strong{font-size:23px}.lab-overview-facts span{font-size:10px}.lab-setup{padding:0 15px 18px}.lab-setup .lab-section-heading{flex-wrap:wrap}.lab-setup .lab-section-heading h2{font-size:16px}.lab-results .lab-section-heading{gap:10px}.lab-results .lab-eyebrow{font-size:10px;white-space:nowrap}.lab-breadcrumb{font-size:10px;gap:8px}.lab-docs{font-size:13px}.lab-docs pre{padding:14px}.lab-empty{padding:24px 16px}}.lab-mobile-stage-toggle{display:none}@media (max-width:760px){.lab-rail{max-height:none;padding:0}.lab-mobile-stage-toggle{display:block}.lab-mobile-stage-toggle summary{cursor:pointer;padding:16px 0;font-size:12px;font-weight:500;list-style:revert}.lab-mobile-stage-toggle summary span{float:right;color:var(--lab-muted);font-size:11px;font-weight:400}.lab-stage-list{display:none;padding-bottom:16px;max-height:340px;overflow:auto}.lab-stage-list.is-open{display:block}}