.build-guide{--bk-rule:#14120f2e}.bk-sr-only{clip:rect(0,0,0,0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.bk-skip{z-index:120;background:var(--rl-ink);color:var(--rl-paper);padding:12px 20px;position:fixed;top:-80px;left:20px}.bk-skip:focus{top:12px}.bk-hero{grid-template-columns:minmax(0,1.35fr) minmax(260px,.85fr);align-items:center;gap:clamp(48px,7vw,110px);padding-block:88px 96px;display:grid}.build-guide .bk-eyebrow{letter-spacing:.13em;text-transform:uppercase;color:var(--rl-coral);font-size:11px;font-weight:600;line-height:1.5}.bk-hero .bk-eyebrow{margin-bottom:25px}.build-guide .bk-hero h1{max-width:14ch;font-size:clamp(2.7rem,4.5vw,4rem);line-height:1.06}.build-guide .bk-intro{max-width:53ch;color:var(--rl-body);margin-top:28px;font-size:16px;line-height:1.85}.bk-actions{flex-wrap:wrap;align-items:center;gap:26px;margin-top:32px;display:flex}.bk-button{background:var(--rl-ink);min-height:52px;color:var(--rl-paper);border:1px solid var(--rl-ink);border-radius:5px;justify-content:space-between;align-items:center;gap:32px;padding:15px 22px;font-size:13px;font-weight:600;text-decoration:none;transition:background .2s,color .2s;display:inline-flex}.bk-button:hover{background:var(--rl-coral);border-color:var(--rl-coral)}.bk-text-link{text-underline-offset:5px;align-items:center;gap:20px;padding-block:12px;font-size:13px;font-weight:600;text-decoration:underline;display:inline-flex}.build-guide .bk-hero-note{color:var(--rl-muted);margin-top:24px;font-size:12px;line-height:1.8}.bk-cover{color:#f7f4ed;background:#873c49;border-left:8px solid #702e3c;padding:27px 32px 22px;text-decoration:none;transition:transform .25s;display:block;transform:rotate(2deg);box-shadow:12px 12px #e7e0d4}.bk-cover:hover{transform:rotate(0)}.bk-cover-top,.bk-cover-bottom{letter-spacing:.09em;justify-content:space-between;align-items:center;gap:20px;font-size:9px;display:flex}.bk-cover-name{font-family:var(--font-gambarino),Georgia,serif;letter-spacing:-.07em;margin:30px 0 8px;font-size:clamp(54px,7vw,102px);line-height:1.2;display:block}.bk-cover-name>span{color:#eeb6bd}.build-guide .bk-cover-title{font-family:var(--font-gambarino),Georgia,serif;font-size:30px;line-height:1.1}.bk-cover-rule{background:#f7f4ed4d;height:1px;margin:28px 0 20px}.bk-cover-contents{gap:6px;font-size:12px;display:grid}.bk-cover-bottom{border-top:1px solid #f7f4ed4d;margin-top:36px;padding-top:16px;font-size:10px}.bk-cover-bottom>span:last-child{font-size:20px}.bk-index-strip{border-block:1px solid var(--bk-rule)}.bk-index-strip>.rl-wrap{align-items:center;gap:28px;padding-block:19px;font-size:12px;display:flex}.bk-index-strip span{color:var(--rl-coral);letter-spacing:.1em;white-space:nowrap;font-size:10px;font-weight:600}.bk-index-strip p{flex:1}.bk-index-strip a{text-underline-offset:4px;text-decoration:underline}.bk-layout{grid-template-columns:215px minmax(0,1fr);align-items:start;gap:clamp(48px,7vw,110px);padding-block:72px 96px;display:grid}.bk-sidebar{position:sticky;top:105px}.bk-sidebar nav{display:grid}.bk-sidebar .bk-eyebrow{margin-bottom:18px}.bk-sidebar nav>a{color:var(--rl-body);align-items:center;gap:15px;padding-block:10px;font-size:12px;text-decoration:none;display:flex}.bk-sidebar nav>a:hover{color:var(--rl-coral)}.bk-sidebar nav>a>span{color:var(--rl-muted);width:18px;font-size:10px}.build-guide .bk-sidebar-note{border-top:1px solid var(--bk-rule);color:var(--rl-muted);margin-top:22px;padding-top:20px;font-size:11px;line-height:1.8}.bk-chapters{min-width:0;max-width:780px}.bk-chapter{border-bottom:1px solid var(--bk-rule);margin-bottom:64px;padding-bottom:64px;scroll-margin-top:104px}.bk-chapter-heading{align-items:baseline;gap:20px;margin-bottom:26px;display:flex}.bk-chapter-number{color:var(--rl-coral);font-size:11px}.build-guide .bk-chapter-heading h2{max-width:28ch;font-size:clamp(1.8rem,2.5vw,2.4rem)}.bk-prose{color:var(--rl-body);overflow-wrap:anywhere;font-size:15px;line-height:1.9}.bk-prose>p+p{margin-top:19px}.bk-inline-file{color:var(--rl-coral);text-underline-offset:3px;text-decoration:underline}.bk-prompt{border:1px solid var(--bk-rule);margin-top:26px;padding:20px;font-size:13px}.bk-prompt summary{cursor:pointer;color:var(--rl-coral)}.bk-prompt pre{white-space:pre-wrap;overflow-wrap:anywhere;max-height:400px;margin-block:20px;font-size:12px;line-height:1.8;overflow:auto}.build-guide .bk-prose h3{max-width:none;color:var(--rl-ink);margin-top:34px;margin-bottom:15px;font-size:1.5rem}.bk-opportunity-map{border-top:1px solid var(--bk-rule);margin-bottom:28px}.bk-opportunity-map>div{border-bottom:1px solid var(--bk-rule);grid-template-columns:1.3fr 24px 1fr;align-items:center;gap:12px;padding-block:13px;font-size:12px;display:grid}.bk-opportunity-map>div>span:nth-child(2){color:var(--rl-coral)}.bk-opportunity-map strong{font-weight:500}.bk-build-flow{background:var(--rl-paper-alt);flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:26px;padding:18px 20px;font-size:12px;display:flex}.bk-build-flow>span:nth-child(2n){color:var(--rl-coral)}.bk-example{border-left:2px solid var(--rl-coral);background:var(--rl-paper-alt);margin-block:22px;padding:24px}.build-guide .bk-example-label{color:var(--rl-coral);text-transform:uppercase;letter-spacing:.08em;margin-bottom:12px;font-size:11px}.bk-copy{flex-wrap:wrap;align-items:center;gap:14px;margin-top:18px;font-size:11px;display:flex}.bk-copy button{border:1px solid var(--bk-rule);color:var(--rl-ink);cursor:pointer;background:0 0;border-radius:3px;padding:8px 12px}.bk-copy button:hover{background:var(--rl-paper)}.bk-copy [role=status]{color:var(--rl-body)}.bk-chapter-files{margin-top:30px}.bk-chapter-files>.bk-eyebrow{margin-bottom:12px}.bk-file{border-bottom:1px solid var(--bk-rule);color:var(--rl-ink);align-items:center;gap:16px;padding:18px 0;text-decoration:none;display:flex}.bk-file:hover .bk-file-copy strong{color:var(--rl-coral)}.bk-file-type{border:1px solid var(--bk-rule);text-align:center;letter-spacing:.05em;color:var(--rl-muted);flex:0 0 43px;padding:7px 0;font-size:9px}.bk-file-copy{flex:1;gap:3px;min-width:0;display:grid}.bk-file-copy strong{font-size:14px;font-weight:500}.bk-file-copy>span{color:var(--rl-muted);font-size:12px}.bk-file-size{color:var(--rl-muted);white-space:nowrap;font-size:10px}.bk-file-arrow{color:var(--rl-coral);padding-inline:8px;font-size:18px}.bk-file--compact{padding-block:12px}.bk-file--compact .bk-file-copy strong{font-size:12px}.bk-file--compact .bk-file-type{padding-block:4px;font-size:8px}.bk-readiness{background:var(--rl-paper-alt);margin-top:28px;padding:20px 24px;font-size:12px;line-height:1.8}.bk-readiness strong{font-weight:600}.bk-readiness p{margin-block:7px}.bk-readiness a{color:var(--rl-coral);text-underline-offset:4px;text-decoration:underline}.bk-progress{border:1px solid var(--bk-rule);padding:30px}.build-guide .bk-progress h3{margin-bottom:12px;font-size:1.7rem}.bk-progress>p{color:var(--rl-muted);font-size:12px}.bk-progress fieldset{border:0;gap:12px;margin:18px 0;padding:0;display:grid}.bk-progress label{cursor:pointer;align-items:flex-start;gap:12px;font-size:13px;display:flex}.bk-progress input{accent-color:var(--rl-coral);flex-shrink:0;width:16px;height:16px;margin-top:4px}.bk-progress input:focus-visible{outline:2px solid var(--rl-coral);outline-offset:3px}.bk-downloads{background:var(--rl-paper-alt);padding-block:80px;scroll-margin-top:74px}.bk-download-heading{justify-content:space-between;align-items:center;gap:40px;margin-bottom:36px;display:flex}.bk-download-heading>div{max-width:550px}.bk-download-heading h2{margin-block:15px}.bk-download-heading p:not(.bk-eyebrow){color:var(--rl-body);font-size:14px}.bk-download-heading .bk-button{flex-shrink:0}.bk-download-list{-moz-column-gap:56px;border-top:1px solid var(--bk-rule);grid-template-columns:minmax(0,1fr) minmax(0,1fr);column-gap:56px;display:grid}.bk-download-notes{color:var(--rl-muted);grid-template-columns:1fr 1fr;gap:56px;margin-top:28px;font-size:11px;line-height:1.8;display:grid}.bk-download-notes strong{color:var(--rl-body);font-weight:500}.bk-close{padding-block:96px}.bk-close h2{margin-block:18px 24px}.bk-close>p:not(.bk-eyebrow){max-width:55ch;color:var(--rl-body);font-size:15px}.bk-close .bk-text-link{margin-top:20px}.build-guide .bk-author{color:var(--rl-muted);margin-top:48px;font-size:12px}.bk-author a{text-underline-offset:4px;text-decoration:underline}@media (max-width:1000px){.bk-hero{gap:45px}.bk-layout{grid-template-columns:180px minmax(0,1fr);gap:45px}.bk-cover{padding-inline:24px}.bk-download-list{-moz-column-gap:30px;column-gap:30px}}@media (max-width:760px){.bk-hero{grid-template-columns:1fr;gap:42px;padding-block:48px 60px}.build-guide .bk-hero h1{max-width:15ch;font-size:2.85rem}.build-guide .bk-intro{margin-top:24px;font-size:15px}.bk-cover{justify-self:center;width:calc(100% - 12px);max-width:350px;transform:rotate(1deg)}.bk-cover-name{margin-top:24px;font-size:84px}.bk-cover-contents{display:none}.bk-cover-bottom{margin-top:22px}.bk-cover-rule{margin-block:24px 0}.bk-index-strip>.rl-wrap{flex-wrap:wrap;gap:10px 18px;padding-block:18px}.bk-index-strip p{flex-basis:70%}.bk-index-strip a{margin-left:auto}.bk-layout{padding-block:35px 60px;display:block}.bk-sidebar{border-bottom:1px solid var(--bk-rule);margin-bottom:42px;padding-bottom:26px;position:static}.bk-sidebar nav{grid-template-columns:1fr 1fr;gap:0 12px}.bk-sidebar nav>.bk-eyebrow{grid-column:1/-1;margin-bottom:10px}.bk-sidebar nav>a{gap:8px;font-size:11px}.build-guide .bk-sidebar-note{display:none}.bk-chapter{margin-bottom:42px;padding-bottom:42px}.bk-chapter-heading{gap:13px}.build-guide .bk-chapter-heading h2{font-size:1.9rem}.bk-prose{font-size:14px;line-height:1.85}.bk-prose>p+p{margin-top:18px}.bk-opportunity-map>div{grid-template-columns:1.2fr 16px 1fr;gap:8px;font-size:11px}.bk-file{gap:10px}.bk-file-copy strong{font-size:13px}.bk-file-copy>span{font-size:11px}.bk-file-size{display:none}.bk-file-arrow{padding-inline:2px}.bk-downloads{padding-block:50px}.bk-download-heading{display:block}.bk-download-heading .bk-button{margin-top:24px}.bk-download-list{grid-template-columns:1fr}.bk-download-notes{grid-template-columns:1fr;gap:15px}.bk-close{padding-block:60px}.bk-progress{padding:22px}.bk-example{padding:20px}}@media (prefers-reduced-motion:reduce){.bk-cover,.bk-button{transition:none}.bk-cover,.bk-cover:hover{transform:none}}@media print{.rl-header,.rl-footer,.bk-sidebar,.bk-cover,.bk-copy,.bk-progress,.bk-actions,.bk-skip,.bk-index-strip{display:none!important}.rl,.build-guide{color:#000!important;background:#fff!important}.bk-hero,.bk-layout{display:block}.bk-hero,.bk-close,.bk-downloads{padding-block:24px}.rl-wrap{width:100%!important}.bk-chapter{-moz-column-break-inside:auto;break-inside:auto}.bk-chapter-heading{-moz-column-break-after:avoid;break-after:avoid}.bk-download-list{display:block}}.bk-opening{padding-block:72px;scroll-margin-top:100px}.bk-opening>.bk-prose,.bk-opening>.bk-chapter-heading,.bk-opening>.bk-chapter-files{max-width:780px;margin-inline:auto}.bk-opening>.bk-text-link{width:fit-content;margin:28px auto 0;display:flex}.build-guide .bk-opening h2{font-size:clamp(34px,4vw,52px)}.bk-opportunity-section{border-top:1px solid var(--bk-rule);padding-block:64px 80px;scroll-margin-top:80px}.bk-opportunity-intro{max-width:760px;margin-bottom:48px}.build-guide .bk-opportunity-intro h2{margin-block:18px 24px;font-size:clamp(40px,5.6vw,72px);line-height:1.08}.bk-opportunity-intro>p:last-child{max-width:54ch;color:var(--rl-body);font-size:18px;line-height:1.75}.bk-opportunity-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:48px 32px;display:grid}.bk-opportunity{border-top:1px solid var(--rl-coral);background:#f5ede1;flex-direction:column;min-width:0;display:flex;position:relative}.bk-opportunity-heading{z-index:1;padding:28px 30px 12px;position:relative}.bk-opportunity-number{color:var(--rl-coral);margin-bottom:18px;font-size:14px;display:block}.bk-opportunity-heading>p{color:var(--rl-body);margin-bottom:12px;font-size:16px;line-height:1.5}.build-guide .bk-opportunity h3{max-width:16ch;font-size:clamp(30px,3.2vw,44px);line-height:1.13}.bk-opportunity-art{aspect-ratio:4/5;width:100%;overflow:hidden}.bk-opportunity-art img{-o-object-fit:cover;object-fit:cover;-o-object-position:center bottom;object-position:center bottom;width:100%;height:100%;display:block}.bk-opportunity-description{margin-top:auto;padding:20px 30px 30px}.bk-opportunity-description>p{color:var(--rl-body);font-size:17px;line-height:1.75}.bk-opportunity-description>a{text-underline-offset:5px;justify-content:space-between;gap:16px;margin-top:14px;padding-block:15px;font-size:15px;font-weight:600;text-decoration:underline;display:flex}.bk-prose{font-size:17px;line-height:1.9}.bk-prose strong{color:var(--rl-ink);font-weight:700}.bk-prose h3{scroll-margin-top:105px}.bk-source-link{color:var(--rl-coral);text-underline-offset:3px;text-decoration:underline}.bk-tip{border-block:1px solid var(--rl-coral);background:#efe2d6;margin-block:30px;padding:28px 30px}.build-guide .bk-tip-label{color:var(--rl-coral);margin-bottom:14px;font-size:13px;font-weight:600}.bk-tip>p:last-child{font-size:17px;line-height:1.85}.bk-opportunity a:focus-visible,.bk-source-link:focus-visible{outline:2px solid var(--rl-coral);outline-offset:5px}@media (max-width:760px){.bk-opening{padding-block:44px}.bk-opening .bk-chapter-heading{margin-bottom:24px}.bk-opportunity-section{padding-block:40px 48px}.bk-opportunity-intro{margin-bottom:30px}.bk-opportunity-intro>p:last-child{font-size:17px}.bk-opportunity-grid{grid-template-columns:1fr;gap:30px}.bk-opportunity-heading{padding:26px 24px 10px}.build-guide .bk-opportunity h3{font-size:35px}.bk-opportunity-description{padding:16px 24px 22px}.bk-prose{font-size:17px;line-height:1.85}.bk-tip{padding:24px 20px}.bk-tip>p:last-child{font-size:17px}.bk-readiness,.bk-file--compact .bk-file-copy strong{font-size:14px}}@media print{.bk-opportunity-grid{display:block}.bk-opportunity{-moz-column-break-inside:avoid;break-inside:avoid;margin-bottom:24px}.bk-opportunity-art{max-height:160px}.bk-opportunity:last-child{display:flex}}.build-guide #opportunities .bk-prose h3{margin-top:42px;margin-bottom:18px;font-size:clamp(1.75rem,2.4vw,2rem)}