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44px);height:2px;top:23px;bottom:auto;left:calc(50% + 22px)}.chapter-connector[data-astro-cid-n4pzkzai]:after{transform:scaleX(var(--chapter-progress));transform-origin:0}.chapter-picker[data-astro-cid-n4pzkzai]{display:block;position:relative}summary[data-astro-cid-n4pzkzai]{cursor:pointer;min-height:24px;color:var(--narrative-ink);padding:.4rem .5rem}summary[data-astro-cid-n4pzkzai] span[data-astro-cid-n4pzkzai]{text-overflow:ellipsis;white-space:nowrap;vertical-align:bottom;max-width:calc(100% - 1.5rem);display:inline-block;overflow:hidden}.chapter-picker[data-astro-cid-n4pzkzai] ol[data-astro-cid-n4pzkzai]{top:100%;background:var(--narrative-paper);border:1px solid var(--narrative-line);max-height:45dvh;box-shadow:0 8px 18px rgb(var(--black) / 8%);border-radius:0 0 .5rem .5rem;padding:.5rem;position:absolute;inset-inline:0;overflow-y:auto}.chapter-picker[data-astro-cid-n4pzkzai] a[data-astro-cid-n4pzkzai]{border-radius:.25rem;padding:.75rem;display:block}.chapter-picker[data-astro-cid-n4pzkzai] a[data-astro-cid-n4pzkzai][aria-current]{color:var(--narrative-sage);background:var(--narrative-wash);font-weight:700}[data-astro-cid-n4pzkzai][data-many-chapters] .chapter-journey[data-astro-cid-n4pzkzai]{display:none}[data-astro-cid-n4pzkzai][data-many-chapters] .overall-track[data-astro-cid-n4pzkzai]{background:var(--narrative-line);height:2px;margin-block:.75rem;display:block}.overall-track[data-astro-cid-n4pzkzai] span[data-astro-cid-n4pzkzai]{background:var(--narrative-sage);width:100%;height:100%;transform:scaleX(var(--overall-progress,0));transform-origin:0;display:block}}@media (prefers-reduced-motion:reduce){[data-astro-cid-n4pzkzai],[data-astro-cid-n4pzkzai]:after{transition:none!important}}.narrative-page[data-astro-cid-hurhthrv]{--narrative-sage:#326b5d;--narrative-ink:rgb(var(--gray-dark));--narrative-muted:#56655f;--narrative-line:#ccd4d0;--narrative-wash:#e8efeb;--narrative-paper:#fff}main[data-astro-cid-hurhthrv]{box-sizing:border-box;width:1160px;max-width:100%;padding:3rem 1.5rem 5rem}.article-heading[data-astro-cid-hurhthrv]{max-width:720px;margin:0 0 3rem 288px}h1[data-astro-cid-hurhthrv]{letter-spacing:-.035em;font-size:clamp(2.25rem,5vw,3.5rem)}.narrative-grid[data-astro-cid-hurhthrv]{grid-template-columns:240px minmax(0,720px);align-items:start;gap:3rem;display:grid}article[data-astro-cid-hurhthrv]{min-width:0}article[data-astro-cid-hurhthrv] [data-narrative-chapter]{scroll-margin-top:var(--narrative-reading-offset,6rem);margin:0;padding-bottom:4rem}article[data-astro-cid-hurhthrv] h2{font-size:clamp(1.75rem,3vw,2.4rem)}article[data-astro-cid-hurhthrv] h3{margin-top:2rem;font-size:1.5rem}article[data-astro-cid-hurhthrv] pre{max-width:100%;overflow-x:auto}article[data-astro-cid-hurhthrv] [data-narrative-chapter]:focus-visible{outline:2px solid var(--narrative-sage);outline-offset:8px}@media (width<=1099px),(height<=600px){main[data-astro-cid-hurhthrv]{width:768px;padding-inline:1rem}.article-heading[data-astro-cid-hurhthrv]{margin:0 0 2rem}.narrative-grid[data-astro-cid-hurhthrv]{display:block}article[data-astro-cid-hurhthrv]{padding-top:2rem}article[data-astro-cid-hurhthrv] [data-narrative-chapter]{scroll-margin-top:var(--narrative-reading-offset,calc(10rem + env(safe-area-inset-top)))}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}.technical-details[data-astro-cid-w73pvfhr]{border-block:1px solid var(--narrative-line,#ccd4d0);margin-block:2rem}summary[data-astro-cid-w73pvfhr]{cursor:pointer;color:var(--narrative-sage,#326b5d);padding:1rem .5rem;font-weight:700}summary[data-astro-cid-w73pvfhr]:focus-visible{outline:3px solid var(--narrative-sage,#326b5d);outline-offset:3px}.details-content[data-astro-cid-w73pvfhr]{min-width:0;padding:0 .5rem 1rem}.details-content[data-astro-cid-w73pvfhr] pre{box-sizing:border-box;max-width:100%;overflow-x:auto}.technology-demo[data-astro-cid-vh6gvjy5] [data-narrative-chapter]{box-sizing:border-box;min-height:70svh}