.layer-rail[data-astro-cid-tjcmbw5f]{position:fixed;z-index:var(--z-rail);inset-inline-end:clamp(12px,1.6vw,28px);inset-block-start:50%;transform:translateY(-46%);font-size:var(--fs-xs)}.layer-rail__toggle[data-astro-cid-tjcmbw5f]{display:none}.layer-rail__panel[data-astro-cid-tjcmbw5f]{inline-size:210px;padding:12px 8px 10px;border-radius:16px;background:#071a17cc;-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border:1px solid var(--glass-line);box-shadow:var(--glass-shadow)}.layer-rail__title[data-astro-cid-tjcmbw5f]{padding:0 10px 8px;margin-block-end:6px;border-block-end:1px solid var(--line);color:var(--fg-subtle)}.layer-rail__list[data-astro-cid-tjcmbw5f]{list-style:none;margin:0;padding:0;display:grid;gap:1px}.layer-rail__list[data-astro-cid-tjcmbw5f] a[data-astro-cid-tjcmbw5f]{display:grid;grid-template-columns:10px 22px 1fr;align-items:center;gap:8px;min-block-size:30px;padding:4px 10px;border-radius:8px;color:var(--fg-muted);text-decoration:none;line-height:1.25;border:1px solid transparent}.layer-rail__list[data-astro-cid-tjcmbw5f] a[data-astro-cid-tjcmbw5f]:hover{color:var(--fg-strong);background:#7fd0c414}.layer-rail__list[data-astro-cid-tjcmbw5f] a[data-astro-cid-tjcmbw5f][aria-current=true]{color:var(--fg-strong);background:#7fd0c424;border-color:var(--line-strong)}.layer-rail__sw[data-astro-cid-tjcmbw5f]{inline-size:10px;block-size:10px;border-radius:2px;background:var(--sw);opacity:.55;box-shadow:0 0 0 1px #00000080}.layer-rail__list[data-astro-cid-tjcmbw5f] a[data-astro-cid-tjcmbw5f][aria-current=true] .layer-rail__sw[data-astro-cid-tjcmbw5f]{opacity:1;box-shadow:0 0 0 1px #00000080,0 0 0 3px #ffffff2e}.layer-rail__n[data-astro-cid-tjcmbw5f]{color:var(--fg-subtle);letter-spacing:.02em}.layer-rail__lbl[data-astro-cid-tjcmbw5f]{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}@media(max-height:700px)and (min-width:1100px){.layer-rail__list[data-astro-cid-tjcmbw5f] a[data-astro-cid-tjcmbw5f]{min-block-size:24px;padding-block:2px}.layer-rail__title[data-astro-cid-tjcmbw5f]{display:none}}html[data-a11y-contrast] .layer-rail__panel[data-astro-cid-tjcmbw5f],html[data-a11y-contrast] .layer-rail__toggle[data-astro-cid-tjcmbw5f]{background:#000;border-color:#fff}@media(max-width:1099px){.layer-rail[data-astro-cid-tjcmbw5f]{inset-block-start:calc(var(--header-h) + 10px);transform:none;inset-inline-end:12px}.layer-rail[data-astro-cid-tjcmbw5f]:not([data-ready]){display:none}.layer-rail__toggle[data-astro-cid-tjcmbw5f]{display:inline-flex;align-items:center;gap:8px;max-inline-size:min(70vw,300px);min-block-size:40px;padding:6px 14px;border-radius:var(--r-pill);border:1px solid var(--glass-line);background:#071a17db;-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);color:var(--fg-strong);font-size:var(--fs-xs);box-shadow:var(--glass-shadow)}.layer-rail__toggle-t[data-astro-cid-tjcmbw5f]{color:var(--accent-text);font-weight:600}.layer-rail__toggle-cur[data-astro-cid-tjcmbw5f]{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.layer-rail__panel[data-astro-cid-tjcmbw5f]{display:none;position:absolute;inset-block-start:calc(100% + 8px);inset-inline-end:0;inline-size:min(260px,calc(100vw - 24px));max-block-size:calc(100vh - var(--header-h) - 80px);overflow-y:auto}.layer-rail[data-astro-cid-tjcmbw5f].is-open .layer-rail__panel[data-astro-cid-tjcmbw5f]{display:block}.layer-rail__list[data-astro-cid-tjcmbw5f] a[data-astro-cid-tjcmbw5f]{min-block-size:40px}}.chapter[data-astro-cid-g5xc7fs2]{display:flex;align-items:center;min-block-size:86vh;padding-block:4vh}.chapter--mid[data-astro-cid-g5xc7fs2]{min-block-size:72vh}.chapter--hero[data-astro-cid-g5xc7fs2]{min-block-size:calc(100vh - var(--header-h) - 8vh);padding-block-start:0}.chapter--end[data-astro-cid-g5xc7fs2]{min-block-size:70vh}.chapter__card[data-astro-cid-g5xc7fs2]{inline-size:100%;max-inline-size:var(--col)}.chapter__card--wide[data-astro-cid-g5xc7fs2]{max-inline-size:var(--col-wide)}.chapter__h1[data-astro-cid-g5xc7fs2]{display:flex;flex-direction:column;gap:4px}.chapter__h1[data-astro-cid-g5xc7fs2] .eyebrow[data-astro-cid-g5xc7fs2]{margin:0 0 6px}.chapter__brand[data-astro-cid-g5xc7fs2]{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin-block-end:16px}.chapter__cats[data-astro-cid-g5xc7fs2]{margin-block-start:26px;padding-block-start:18px;border-block-start:1px solid var(--line)}.chapter[data-astro-cid-g5xc7fs2] .chapter__media{margin-block-start:20px}.chapter[data-astro-cid-g5xc7fs2] .chapter__media .inset{aspect-ratio:5 / 2}.chapter[data-astro-cid-g5xc7fs2] .chapter__media--slim .inset{aspect-ratio:3 / 1}@media(max-height:820px)and (min-width:760px){.chapter[data-astro-cid-g5xc7fs2] .chapter__media .inset{aspect-ratio:3 / 1}.chapter[data-astro-cid-g5xc7fs2] .chapter__media--slim .inset{aspect-ratio:4 / 1}}.chapter__stats[data-astro-cid-g5xc7fs2]{list-style:none;margin:14px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px 22px}.chapter__stats[data-astro-cid-g5xc7fs2] li[data-astro-cid-g5xc7fs2]{display:flex;align-items:baseline;gap:8px;font-size:var(--fs-sm);color:var(--fg-muted)}.chapter__stats[data-astro-cid-g5xc7fs2] b[data-astro-cid-g5xc7fs2]{font-family:var(--font-display);font-weight:300;font-size:var(--fs-xl);color:var(--fg-strong);direction:ltr;unicode-bidi:isolate}.chapter__pair[data-astro-cid-g5xc7fs2]{display:grid;grid-template-columns:1fr 1fr;gap:10px}.chapter__pair[data-astro-cid-g5xc7fs2] .inset{aspect-ratio:4 / 3}@media(max-height:820px)and (min-width:760px){.chapter__pair[data-astro-cid-g5xc7fs2] .inset{aspect-ratio:16 / 9}}@media(min-width:1100px){.traverse--row[data-astro-cid-g5xc7fs2]{grid-template-columns:repeat(5,1fr);gap:18px}.traverse--row[data-astro-cid-g5xc7fs2]:before{inset-block:13px auto;inset-inline:14px 14px;border-inline-start:0;border-block-start:1px dashed var(--line-strong)}.traverse--row[data-astro-cid-g5xc7fs2] .station[data-astro-cid-g5xc7fs2]{grid-template-columns:1fr;grid-auto-rows:auto;gap:6px}.traverse--row[data-astro-cid-g5xc7fs2] .station__pt[data-astro-cid-g5xc7fs2]{grid-row:auto}}@media(max-height:820px)and (min-width:760px){.chapter[data-astro-cid-g5xc7fs2] .faq summary{padding-block:9px;min-block-size:42px}}.cells--3[data-astro-cid-g5xc7fs2]{grid-template-columns:repeat(auto-fill,minmax(min(100%,220px),1fr))}.feature-list--3[data-astro-cid-g5xc7fs2]{grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr))}.sec--cta[data-astro-cid-g5xc7fs2]{background:linear-gradient(160deg,#0d84786b,#071a17db 60%),var(--glass-bg);border-color:#7fd0c452}html[data-a11y-contrast] .sec--cta[data-astro-cid-g5xc7fs2]{background:#000}@media(max-width:759px){.chapter[data-astro-cid-g5xc7fs2],.chapter--mid[data-astro-cid-g5xc7fs2],.chapter--end[data-astro-cid-g5xc7fs2]{min-block-size:0;padding-block:8vh}.chapter--hero[data-astro-cid-g5xc7fs2]{min-block-size:0;padding-block:56px 8vh}}