.guide-header{border-bottom:1px solid var(--lb-color-line);background:var(--lb-color-paper)}.guide-header>.lb-wrap{min-height:84px;display:flex;align-items:center;justify-content:space-between;gap:24px}.guide-header nav{display:flex;gap:26px;align-items:center;font-size:14px;font-weight:600}.guide-header nav a{min-height:44px;display:flex;align-items:center;text-decoration:none}.guide-skip{position:absolute;left:12px;top:-100px;z-index:10;background:var(--lb-color-yellow);padding:12px}.guide-skip:focus{top:12px}.guide-hero{display:grid;grid-template-columns:1.4fr 1fr;gap:72px;align-items:center;padding-block:76px 56px}.guide-hero h1{margin:16px 0 24px;letter-spacing:-.06em;font-size:clamp(56px,6.5vw,92px);line-height:1.04}.guide-hero .lb-lead{max-width:35ch;margin-bottom:30px}.hero-mark{position:relative;background:var(--lb-color-navy);color:var(--lb-color-paper);border-radius:12px;padding:48px 36px 65px;display:flex;gap:28px;align-items:center;min-height:290px;overflow:hidden}.hero-mark>img{width:80px;height:auto;flex:none}.hero-mark span{font-size:11px;letter-spacing:.16em;font-weight:700}.hero-mark p{font-family:var(--lb-font-display);font-size:38px;line-height:1.15;margin:12px 0 0}.hero-color-strip{position:absolute;bottom:0;left:0;right:0;height:16px;display:grid;grid-template-columns:3fr 2fr 2fr 1fr}.hero-color-strip i:nth-child(1){background:#FBD643}.hero-color-strip i:nth-child(2){background:#DCEBF0}.hero-color-strip i:nth-child(3){background:#E6EAD8}.hero-color-strip i:nth-child(4){background:#D5543F}.guide-provenance{font-size:14px;color:var(--lb-color-muted);padding-bottom:34px;border-bottom:1px solid var(--lb-color-line);line-height:1.8}.guide-provenance a{text-underline-offset:3px}.guide-section-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:48px;margin-bottom:36px}.guide-section-heading h2{font-size:clamp(32px,3.5vw,44px);line-height:1.12;letter-spacing:-.04em;max-width:620px}.guide-section-heading>p{max-width:390px;color:var(--lb-color-muted);margin:0}.identity-grid{display:grid;grid-template-columns:1fr 1.8fr;gap:64px;align-items:center}.logo-specimen{border:1px dashed #8b999f;border-radius:8px;min-height:280px;display:grid;place-content:center;justify-items:center;background:var(--lb-color-paper);padding:32px}.logo-specimen img{height:145px;width:auto}.logo-specimen p{margin:20px 0 0;font-size:14px;color:var(--lb-color-muted)}.identity-rules{display:flex;gap:8px;flex-wrap:wrap}.identity-rules span{font-size:13px;padding:5px 10px;border:1px solid var(--lb-color-line);border-radius:4px}.guide-inline-link{font-size:14px;font-weight:600;text-underline-offset:4px}.guide-color-section,.guide-components-section{background:var(--lb-color-paper)}.swatch-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:16px}.swatch{background:none;padding:0;text-align:left;color:var(--lb-color-ink);border:none;cursor:pointer;font:inherit;min-width:0}.swatch>span{height:112px;display:block;border-radius:8px;border:1px solid #142d3d20;margin-bottom:14px}.swatch strong,.swatch code,.swatch small{display:block}.swatch strong{font-size:15px}.swatch code{font-size:13px;margin:5px 0}.swatch small{font-size:12px;color:var(--lb-color-muted);line-height:1.5}.guide-help{font-size:13px;color:var(--lb-color-muted);margin-top:18px;min-height:21px}.contrast-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:30px}.contrast-grid>div{border-radius:8px;padding:24px}.contrast-grid strong,.contrast-grid span{display:block}.contrast-grid strong{font-size:20px}.contrast-grid span{font-size:13px;margin-top:8px}.type-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px}.type-grid article>p:last-child{color:var(--lb-color-muted);max-width:51ch}.brush-specimen{font-family:var(--lb-font-display);font-size:64px;line-height:1.04;margin:25px 0}.sans-specimen{font-size:48px;line-height:1.08;letter-spacing:-.045em;font-weight:700;margin:25px 0}.type-scale{margin-top:38px;display:grid;grid-template-columns:repeat(6,1fr);gap:18px;border-top:1px solid var(--lb-color-line);padding-top:24px}.type-scale span{font-size:12px;color:var(--lb-color-muted)}.type-scale strong{display:block;color:var(--lb-color-ink);font-size:24px;margin-bottom:6px}.guide-theme-section{background:#e9eeed}.theme-picker{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}.theme-picker button{font:600 14px var(--lb-font-body);min-height:44px;padding:10px 18px;background:transparent;color:var(--lb-color-ink);border:1px solid #9daeb3;border-radius:4px;cursor:pointer}.theme-picker button[aria-pressed=true]{background:var(--lb-color-navy);color:var(--lb-color-paper);border-color:var(--lb-color-navy)}.lb-site.theme-demo{border-radius:10px;overflow:hidden;display:grid;grid-template-columns:1fr 1.1fr;background:var(--lb-theme-accent);color:var(--lb-color-paper);box-shadow:0 12px 40px #112c3e0c}.demo-copy{padding:48px}.demo-copy h2{font-size:clamp(40px,4vw,60px);line-height:1.04;margin:22px 0;letter-spacing:-.025em;color:var(--lb-color-paper)}.demo-label{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--lb-color-paper);font-weight:700}.demo-copy>p:not(.demo-label){font-size:17px;margin-bottom:26px;max-width:32ch}.theme-demo>img{height:100%;min-height:345px;width:100%;object-fit:cover;object-position:50% 65%}.demo-bottom{grid-column:1/-1;background:var(--lb-theme-soft);color:var(--lb-color-ink);display:flex;justify-content:space-between;gap:18px;padding:17px 24px;font-size:12px}.theme-palette{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;border-top:1px solid #c5d0d0;margin-top:25px;padding-top:8px}.theme-palette p{font-size:12px;color:var(--lb-color-muted)}.theme-palette strong{display:block;font-size:14px;color:var(--lb-color-ink);margin-bottom:5px}.page-recipe{list-style:none;counter-reset:step;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:0 40px}.page-recipe li{counter-increment:step;display:grid;grid-template-columns:30px 1fr;gap:0 12px;padding:19px 0;border-bottom:1px solid var(--lb-color-line)}.page-recipe li:before{content:'0' counter(step);color:var(--lb-color-muted);font-size:12px;grid-row:1/3;padding-top:4px}.page-recipe span{grid-column:2;color:var(--lb-color-muted);font-size:14px;margin-top:7px}.editorial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:34px;margin-top:48px}.editorial-grid p{font-size:14px;color:var(--lb-color-muted)}.editorial-grid h3{font-size:20px}.component-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.component-grid h3{margin-bottom:22px}.component-grid article>p:last-child{font-size:13px;color:var(--lb-color-muted);margin-top:20px}.component-grid .lb-actions{gap:10px}.component-grid [role=tabpanel]{padding:16px 0}.component-grid [role=tabpanel] p{margin:0}.component-grid .lb-check{margin-top:20px}.build-rules{display:grid;grid-template-columns:1fr 1fr;gap:8px 32px;margin-top:30px;font-size:13px;color:var(--lb-color-muted)}.build-rules strong{color:var(--lb-color-ink);margin-right:8px}.kit-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px}.kit-files{padding-left:20px;font-size:14px;line-height:2;margin-top:24px}.kit-files a{font-weight:600;text-underline-offset:3px}.code-example{padding:24px;background:var(--lb-color-navy);color:var(--lb-color-paper);border-radius:8px;min-width:0}.code-example p{font-size:13px}.code-example p:first-child{margin-top:0}.code-example pre{font-size:12px;overflow:auto;line-height:1.8;color:var(--lb-color-yellow)}.guide-footer{background:var(--lb-color-navy);color:var(--lb-color-paper);padding:32px 0}.guide-footer>.lb-wrap{display:flex;align-items:center;justify-content:space-between;gap:28px}.guide-footer p,.guide-footer>a{font-size:12px}.guide-footer a{text-decoration:none}.guide-footer .lb-brand img{height:38px}.guide-footer .lb-brand span{font-size:20px}
@media(max-width:950px){.guide-hero{gap:32px}.hero-mark{padding:35px 24px 50px;gap:18px}.hero-mark>img{width:60px}.hero-mark p{font-size:31px}.guide-section-heading{gap:24px}.swatch-grid{grid-template-columns:repeat(3,1fr)}.type-scale{grid-template-columns:repeat(3,1fr)}.editorial-grid{gap:24px}.demo-copy{padding:32px}.demo-bottom{flex-direction:column;gap:5px}.kit-grid{gap:28px}.guide-footer>.lb-wrap{flex-wrap:wrap}}
@media(max-width:680px){.guide-header>.lb-wrap{align-items:flex-start;gap:6px;flex-direction:column;padding-block:12px 4px}.guide-header nav{gap:20px;justify-content:space-between;width:100%;font-size:12px}.guide-hero{grid-template-columns:1fr;padding-block:40px 32px;gap:28px}.guide-hero h1{font-size:58px}.hero-mark{min-height:210px;justify-content:center}.guide-section-heading{display:block;margin-bottom:28px}.guide-section-heading h2{font-size:34px;margin-bottom:16px}.guide-section-heading>p{font-size:15px}.identity-grid,.type-grid,.theme-demo,.lb-site.theme-demo,.component-grid,.kit-grid{grid-template-columns:1fr;gap:28px}.identity-grid{gap:28px}.logo-specimen{min-height:220px}.logo-specimen img{height:110px}.swatch-grid{grid-template-columns:repeat(2,1fr);gap:24px 16px}.swatch>span{height:100px}.contrast-grid,.theme-palette,.editorial-grid{grid-template-columns:1fr}.contrast-grid{gap:10px}.contrast-grid>div{padding:20px}.type-grid{gap:30px}.brush-specimen{font-size:56px}.sans-specimen{font-size:42px}.type-scale{gap:20px 12px}.type-scale strong{font-size:22px}.theme-picker{display:grid;grid-template-columns:1fr 1fr}.theme-picker button{font-size:12px;padding:10px 6px}.lb-site.theme-demo{gap:0}.demo-copy{padding:30px 24px}.demo-copy h2{font-size:46px}.theme-demo>img{height:230px;min-height:0}.demo-bottom{padding:18px 24px}.theme-palette{gap:0;margin-top:20px}.page-recipe{grid-template-columns:1fr}.editorial-grid{gap:16px}.editorial-grid p{font-size:15px}.build-rules{grid-template-columns:1fr;gap:0}.kit-grid{gap:24px}.guide-footer>.lb-wrap{flex-direction:column;align-items:flex-start;gap:14px}.guide-footer p{margin:0}}
@media print{.guide-header,.guide-help,.theme-picker,.guide-footer,.guide-skip{display:none}.lb-section{padding-block:24px}.guide-hero{padding-block:0 24px}.guide-hero h1{font-size:48px}.hero-mark{min-height:180px}.guide-section-heading h2{font-size:28px}section,article,.swatch-grid,.type-grid{break-inside:avoid}.guide-color-section,.guide-theme-section,.guide-components-section{background:white}.swatch,.contrast-grid,.hero-mark,.theme-demo{-webkit-print-color-adjust:exact;print-color-adjust:exact}}

.guide-footer .lb-brand,.guide-footer a{color:var(--lb-color-paper)}

.component-grid .lb-facts{grid-template-columns:repeat(2,minmax(0,1fr))}