@font-face{font-family:'Plus Jakarta Sans';src:url('assets/fonts/PlusJakartaSans-Regular.ttf') format('truetype');font-weight:400;font-display:swap}
@font-face{font-family:'Plus Jakarta Sans';src:url('assets/fonts/PlusJakartaSans-Bold.ttf') format('truetype');font-weight:600 800;font-display:swap}
:root{--navy:#0e1a2a;--teal:#2dbaa4;--control:#29a794;--paper:#fff;--offwhite:#f2f4f7;--lighter-navy:#172b42;--line:#e2e2e2;--muted:#667278;--success:#359376;--warning:#d19e43;--danger:#c25a46;--critical:#893137}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--offwhite);color:var(--navy);font-family:'Plus Jakarta Sans',sans-serif;font-size:16px;line-height:1.7}h1,h2,h3{font-weight:700;line-height:1.25}h1{font-size:clamp(1.85rem,3.2vw,2.6rem);margin:.65rem 0 1rem}h2{font-size:1.5rem;margin:0 0 1rem}h3{font-size:1.1rem;margin:1.5rem 0 .6rem}p{margin:0 0 1rem}a{color:var(--navy);text-underline-offset:.2em}a:hover{color:var(--control)}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--teal);outline-offset:4px}button{font:inherit}img{max-width:100%;height:auto}.skip-link{position:absolute;left:1rem;top:-5rem;background:#fff;padding:.7rem 1rem;z-index:10}.skip-link:focus{top:1rem}.masthead{background:var(--navy);color:#fff;border-bottom:4px solid var(--teal)}.masthead__inner{max-width:1440px;margin:auto;padding:2.2rem 2rem 1.7rem}.brand{display:block;width:190px;height:auto;margin-bottom:1.5rem}.eyebrow{font-size:.78rem;letter-spacing:.03em;font-weight:700;margin-bottom:.5rem}.masthead .eyebrow{color:var(--teal)}.document-meta{display:flex;flex-wrap:wrap;gap:.25rem 1.5rem;font-size:.82rem;margin:0;color:var(--offwhite)}.layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:2rem;max-width:1440px;margin:auto;padding:2rem}.toc{align-self:start;position:sticky;top:1.5rem;background:#fff;border:1px solid var(--line);border-top:3px solid var(--teal);padding:1.2rem}.toc h2{font-size:1rem}.toc ol{padding:0;list-style:none;margin:0}.toc li{margin:.65rem 0}.toc a{font-size:.86rem;text-decoration:none}.toc a:hover{text-decoration:underline}main.article{background:#fff;padding:2.2rem;border:1px solid var(--line);min-width:0}section{scroll-margin-top:1.5rem;margin-bottom:2.5rem}section:last-child{margin-bottom:0}.chapter-nav{font-size:.82rem;margin-bottom:1.5rem}.lead{font-size:1.05rem;line-height:1.8}.muted{color:var(--muted);font-size:.86rem}.steps{padding-left:1.4rem}.steps li{margin:.65rem 0;padding-left:.25rem}.callout{margin:1.3rem 0;padding:1rem 1.2rem;background:var(--offwhite);border-left:4px solid var(--teal)}.callout p:last-child{margin-bottom:0}.callout--warning{border-left-color:var(--warning)}.callout--danger{border-left-color:var(--danger)}.callout strong:first-child{display:block;margin-bottom:.35rem}.example{border:1px solid var(--line);padding:1rem 1.2rem;margin:1.2rem 0}.example p{margin:.2rem 0}.button{display:inline-flex;align-items:center;justify-content:center;gap:.65rem;background:var(--control);color:#fff;font-weight:700;font-size:.9rem;padding:.85rem 1.4rem;text-decoration:none;border:0;border-radius:0;line-height:1.35}.button:hover{background:var(--teal);color:#fff}.button--navy{background:var(--navy)}.button--navy:hover{background:var(--lighter-navy)}.icon{width:1.3em;height:1.3em;vertical-align:middle;flex:none}.button .icon{filter:brightness(0) invert(1)}.actions{display:flex;flex-wrap:wrap;gap:.8rem;margin:1rem 0}.video-block{margin:1.5rem 0;border:1px solid var(--line);border-top:3px solid var(--teal);padding:1.2rem}.video-block h3{margin:0 0 .6rem}.video-block p:last-child{margin:0}figure{margin:1.5rem 0;padding:0;border:1px solid var(--line);background:#fff;break-inside:avoid}figure>a{display:block}figure img{display:block;width:100%;height:auto}figcaption{font-size:.85rem;line-height:1.6;color:var(--muted);padding:.8rem 1rem;border-top:1px solid var(--line)}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:.88rem;margin:1rem 0}th,td{border:1px solid var(--line);text-align:left;vertical-align:top;padding:.75rem}th{background:var(--offwhite);font-weight:700}.checklist{padding-left:1.3rem}.checklist li{margin:.5rem 0}.page-footer{max-width:1440px;margin:auto;padding:0 2rem 2rem;font-size:.8rem;color:var(--muted)}.library{max-width:1120px;margin:auto;padding:2.5rem 2rem 4rem}.guide-card{background:#fff;padding:2rem;border:1px solid var(--line);border-top:3px solid var(--teal)}.guide-card h2{font-size:1.6rem}.guide-card h2 a{text-decoration:none}.guide-card .eyebrow{color:var(--muted)}.library-intro{margin-bottom:1.7rem}.media-viewer-open{overflow:hidden}.media-viewer{width:min(96vw,1900px);max-width:96vw;max-height:94dvh;margin:auto;border:0;padding:0;border-radius:0;background:#fff;color:var(--navy)}.media-viewer::backdrop{background:#0e1a2ae8}.media-viewer__toolbar{display:flex;align-items:center;gap:1rem;padding:.8rem 1rem;border-bottom:1px solid var(--line)}.media-viewer__toolbar h2{flex:1;margin:0;font-size:1rem}.media-viewer__original{font-size:.8rem}.media-viewer__close{padding:.6rem 1rem;background:var(--navy);color:#fff;border:0;border-radius:0;cursor:pointer}.media-viewer__content{display:grid;place-items:center;background:var(--navy);overflow:auto}.media-viewer__content img,.media-viewer__content video{display:block;max-width:100%;max-height:73dvh;width:auto;height:auto}.media-viewer__content video{width:100%}.media-viewer__caption{padding:.8rem 1rem;margin:0;font-size:.85rem}
@media(max-width:1000px){.layout{grid-template-columns:200px minmax(0,1fr);gap:1.25rem;padding:1.5rem}main.article{padding:1.5rem}}
@media(max-width:760px){.masthead__inner{padding:1.5rem}.brand{width:155px}.layout{display:block;padding:1rem}.toc{position:static;margin-bottom:1rem;padding:1rem}.toc ol{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.2rem .7rem}.toc li{margin:.3rem 0}main.article{padding:1.2rem}h2{font-size:1.3rem}.actions{flex-direction:column;align-items:stretch}.button{width:100%}.library{padding:1.5rem 1rem}.guide-card{padding:1.3rem}.page-footer{padding:0 1rem 1.5rem}.media-viewer__toolbar{flex-wrap:wrap}.media-viewer__toolbar h2{flex-basis:65%}.media-viewer__original{order:3;flex-basis:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@page{size:A4;margin:14mm}
@media print{body{background:#fff;font-size:10pt;line-height:1.5}.masthead{print-color-adjust:exact;-webkit-print-color-adjust:exact}.masthead__inner{padding:8mm 6mm}.brand{width:42mm;margin-bottom:5mm}h1{font-size:23pt}.document-meta{font-size:8pt}.layout{display:block;padding:0}.toc{position:static;padding:5mm;margin:6mm 0;break-inside:avoid}.toc ol{display:grid;grid-template-columns:repeat(2,1fr);gap:1mm}.toc li{margin:1mm 0}.toc a{font-size:9pt}.article{border:0!important;padding:0!important}.chapter-nav,.skip-link,.video-block,.media-viewer,.actions,.print-hide{display:none!important}section{margin:7mm 0}h2,h3{break-after:avoid}h2{font-size:16pt}h3{font-size:11pt}.callout,.example,figure,tr{break-inside:avoid}.callout{print-color-adjust:exact;-webkit-print-color-adjust:exact}.table-wrap{overflow:visible}table{font-size:8pt}th,td{padding:2mm}figure{margin:5mm 0}figcaption{font-size:8pt;padding:2mm 3mm}a{color:var(--navy)}.page-footer{padding:5mm 0;font-size:8pt}.library{padding:6mm 0}.guide-card{padding:6mm}.media-viewer-open{overflow:visible}}

/* Full-series library and literal bulk examples. */
.guide-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.3rem}.guide-grid .guide-card h2{font-size:1.3rem}.bulk-example{white-space:pre-wrap;overflow-wrap:anywhere;font-family:inherit;font-size:.9rem;background:var(--offwhite);border:1px solid var(--line);padding:1rem 1.2rem;line-height:1.8}
@media(max-width:760px){.guide-grid{grid-template-columns:1fr}}
@media print{.guide-grid{display:block}.guide-card{margin-bottom:5mm;break-inside:avoid}}
@media print{.steps li{margin:2mm 0;break-inside:avoid}.checklist li{margin:1mm 0;break-inside:avoid}section#complete{break-inside:avoid}.page-footer{display:none}}

/* Shared library breadcrumb and main-website link. */
.masthead__top{display:flex;align-items:flex-start;justify-content:space-between;gap:1.5rem}
.masthead__top>a:first-child,.masthead__top>.brand{flex-shrink:0}
.masthead__website{color:var(--offwhite);font-size:.82rem;font-weight:400;line-height:1.5;padding:.4rem 0;white-space:nowrap}
.masthead__website:hover{color:var(--teal)}
.masthead__breadcrumb{color:var(--teal)}
.masthead__breadcrumb:hover{color:#fff}
.masthead__inner>nav.eyebrow{margin:0 0 .5rem}
@media print{.masthead__website{font-size:8pt}}