.book-hero[data-astro-cid-f26wkhl2]{padding-block:calc(var(--header-height) + clamp(3rem, 7vw, 7rem)) clamp(4rem, 8vw, 8rem);background:linear-gradient(110deg, transparent 54%, #dc052d0e), linear-gradient(90deg, transparent 0 72%, #c9a75b14 72% calc(72% + 1px), transparent calc(72% + 1px)), var(--carbon);overflow:hidden}.book-hero-grid[data-astro-cid-f26wkhl2]{grid-template-columns:minmax(18rem,.75fr) minmax(0,1.25fr);align-items:center;gap:clamp(3rem,9vw,9rem);display:grid}.cover-stage[data-astro-cid-f26wkhl2]{width:min(100%,25.5rem);margin:0 auto}.cover-stage[data-astro-cid-f26wkhl2] figcaption[data-astro-cid-f26wkhl2]{color:var(--stone);font-family:var(--mono);font-size:var(--step--1);letter-spacing:.08em;text-align:center;text-transform:uppercase;margin-top:1.3rem}.book-label[data-astro-cid-f26wkhl2]{color:var(--ivory);font-family:var(--mono);font-size:var(--step--1);letter-spacing:.09em;text-transform:uppercase}h1[data-astro-cid-f26wkhl2]{max-width:58rem;margin-bottom:1rem;font-size:clamp(3rem,5.4vw,6.1rem)}.subtitle[data-astro-cid-f26wkhl2]{max-width:42rem;color:var(--stone-bright);font-family:var(--display);font-size:var(--step-1);margin-bottom:.65rem}.author[data-astro-cid-f26wkhl2]{color:var(--stone);margin-bottom:1.5rem}.author-note[data-astro-cid-f26wkhl2]{max-width:34rem;color:var(--stone-bright);margin:-1rem 0 1.5rem;font-size:.88rem}.author[data-astro-cid-f26wkhl2] strong[data-astro-cid-f26wkhl2]{color:var(--ivory)}.book-hero[data-astro-cid-f26wkhl2] 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minmax(21rem,1.15fr);gap:clamp(3rem,8vw,8rem);display:grid}.fit[data-astro-cid-f26wkhl2] h2[data-astro-cid-f26wkhl2],.inside[data-astro-cid-f26wkhl2] h2[data-astro-cid-f26wkhl2]{max-width:48rem}.fit-lines[data-astro-cid-f26wkhl2]{border-top:1px solid var(--line-strong)}.fit-lines[data-astro-cid-f26wkhl2] p[data-astro-cid-f26wkhl2]{border-bottom:1px solid var(--line-strong);color:var(--stone-bright);grid-template-columns:3rem 1fr;gap:0 1rem;margin:0;padding-block:1.4rem;display:grid}.fit-lines[data-astro-cid-f26wkhl2] span[data-astro-cid-f26wkhl2]{color:var(--gold-bright);font-family:var(--mono);font-size:var(--step--1);grid-row:span 2}.fit-lines[data-astro-cid-f26wkhl2] strong[data-astro-cid-f26wkhl2]{color:var(--ivory)}.inside[data-astro-cid-f26wkhl2]{background:linear-gradient(110deg,#dc052d0b,#0000 42%),#080b10}.inside-copy[data-astro-cid-f26wkhl2] .button[data-astro-cid-f26wkhl2]{margin-top:1.5rem}.contents[data-astro-cid-f26wkhl2]{border-top:1px solid var(--line-strong);min-width:0;margin:0;padding:0;list-style:none}.contents[data-astro-cid-f26wkhl2] li[data-astro-cid-f26wkhl2]{border-bottom:1px solid var(--line-strong);grid-template-columns:3rem minmax(0,1fr);align-items:center;gap:1rem;min-height:4rem;display:grid}.contents[data-astro-cid-f26wkhl2] span[data-astro-cid-f26wkhl2]{color:var(--stone-bright);font-family:var(--mono);font-size:.7rem}.contents[data-astro-cid-f26wkhl2] strong[data-astro-cid-f26wkhl2]{font-family:var(--display);overflow-wrap:anywhere;font-weight:570}.book-map[data-astro-cid-f26wkhl2]{border-top:1px solid var(--line);background:radial-gradient(circle at 86% 12%, #dc052d1a, transparent 25rem), var(--carbon);overflow:hidden}.book-map-head[data-astro-cid-f26wkhl2]{grid-template-columns:minmax(0,1.1fr) minmax(20rem,.9fr);align-items:end;gap:clamp(2rem,8vw,8rem);margin-bottom:clamp(3rem,7vw,5rem);display:grid}.book-map-head[data-astro-cid-f26wkhl2] h2[data-astro-cid-f26wkhl2],.book-map-head[data-astro-cid-f26wkhl2] p[data-astro-cid-f26wkhl2]{margin-bottom:0}.book-map-head[data-astro-cid-f26wkhl2]>p[data-astro-cid-f26wkhl2]{color:var(--stone-bright)}.book-map-grid[data-astro-cid-f26wkhl2]{border-block:1px solid var(--line-strong);grid-template-columns:repeat(3,1fr);display:grid}.book-map-grid[data-astro-cid-f26wkhl2] article[data-astro-cid-f26wkhl2]{border-left:1px solid var(--line-strong);min-width:0;padding:clamp(1.5rem,3vw,2.25rem)}.book-map-grid[data-astro-cid-f26wkhl2] article[data-astro-cid-f26wkhl2]:first-child{border-left:0;padding-left:0}.book-map-grid[data-astro-cid-f26wkhl2] article[data-astro-cid-f26wkhl2]>span[data-astro-cid-f26wkhl2]{color:var(--signal-red);font-family:var(--display);letter-spacing:-.08em;font-size:clamp(4.6rem,9vw,8.5rem);font-weight:700;line-height:.88;display:block}.map-type[data-astro-cid-f26wkhl2]{color:var(--stone-bright);font-family:var(--mono);font-size:var(--step--1);letter-spacing:.08em;text-transform:uppercase;margin:1rem 0 2.8rem}.book-map-grid[data-astro-cid-f26wkhl2] h3[data-astro-cid-f26wkhl2]{margin-bottom:.8rem}.book-map-grid[data-astro-cid-f26wkhl2] article[data-astro-cid-f26wkhl2]>p[data-astro-cid-f26wkhl2]:last-child{color:var(--stone-bright);margin-bottom:0}.book-extras[data-astro-cid-f26wkhl2]{border-left:3px solid var(--signal-red);max-width:64rem;margin-top:2rem;padding-left:1rem}.book-extras[data-astro-cid-f26wkhl2] p[data-astro-cid-f26wkhl2]{color:var(--stone-bright);margin:0}.book-extras[data-astro-cid-f26wkhl2] strong[data-astro-cid-f26wkhl2]{color:var(--ivory)}.reading-sample[data-astro-cid-f26wkhl2]{border-top:1px solid var(--line);background:var(--ivory);color:var(--ink)}.sample-grid[data-astro-cid-f26wkhl2]{grid-template-columns:minmax(18rem,.72fr) minmax(28rem,1.28fr);align-items:start;gap:clamp(3rem,8vw,8rem);display:grid}.sample-intro[data-astro-cid-f26wkhl2]{top:calc(var(--header-height) + 2rem);position:sticky}.reading-sample[data-astro-cid-f26wkhl2] .section-label[data-astro-cid-f26wkhl2]{color:#9f132c}.reading-sample[data-astro-cid-f26wkhl2] h2[data-astro-cid-f26wkhl2]{max-width:34rem;color:var(--ink)}.sample-intro[data-astro-cid-f26wkhl2]>p[data-astro-cid-f26wkhl2]:last-child{color:#4e4a43;max-width:35rem}.sample-card[data-astro-cid-f26wkhl2]{border-top:.42rem solid var(--signal-red);background:#fff;padding:clamp(1.4rem,3vw,2.4rem);box-shadow:0 1.6rem 4rem #0506071f}.sample-card[data-astro-cid-f26wkhl2] .movement-diagram{margin-bottom:1.5rem}.sample-purpose[data-astro-cid-f26wkhl2]{color:#292724;font:650 var(--step-1)/1.45 var(--display)}.sample-card[data-astro-cid-f26wkhl2] ol[data-astro-cid-f26wkhl2]{border-top:1px solid #05060733;gap:0;margin:1.6rem 0;padding:0;list-style:none;display:grid}.sample-card[data-astro-cid-f26wkhl2] li[data-astro-cid-f26wkhl2]{border-bottom:1px solid #05060733;grid-template-columns:2.5rem 1fr;gap:1rem;padding-block:1rem;display:grid}.sample-card[data-astro-cid-f26wkhl2] li[data-astro-cid-f26wkhl2] span[data-astro-cid-f26wkhl2]{color:#9f132c;font:750 .72rem var(--display)}.sample-card[data-astro-cid-f26wkhl2] li[data-astro-cid-f26wkhl2] p[data-astro-cid-f26wkhl2]{color:#34312d;margin:0}.sample-notes[data-astro-cid-f26wkhl2]{border-left:.3rem solid var(--signal-red);background:#f0ebe2;gap:.8rem;padding:1.2rem;display:grid}.sample-notes[data-astro-cid-f26wkhl2] p[data-astro-cid-f26wkhl2]{color:#34312d;margin:0}.bonus-check[data-astro-cid-f26wkhl2]{border-top:1px solid #0506072e;grid-template-columns:minmax(22rem,1.02fr) minmax(20rem,.98fr);align-items:center;gap:clamp(2rem,7vw,6rem);margin-top:clamp(3rem,7vw,6rem);padding-top:clamp(2.5rem,6vw,5rem);display:grid}.bonus-copy[data-astro-cid-f26wkhl2] h2[data-astro-cid-f26wkhl2]{max-width:42rem;color:var(--ink)}.bonus-copy[data-astro-cid-f26wkhl2]>p[data-astro-cid-f26wkhl2]:not(.section-label){color:#47423c;max-width:43rem}.result-note[data-astro-cid-f26wkhl2]{border-left:.28rem solid var(--signal-red);background:#fff;padding:1rem 1.15rem}.sample-safety[data-astro-cid-f26wkhl2]{color:#665f57;font-size:var(--step--1);margin-top:2rem;margin-bottom:0;line-height:1.55}.closing[data-astro-cid-f26wkhl2]{border-block:1px solid var(--line);text-align:center}.closing-inner[data-astro-cid-f26wkhl2]{justify-items:center;display:grid}.closing[data-astro-cid-f26wkhl2] 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(width<=30rem){.book-hero[data-astro-cid-f26wkhl2]{padding-top:calc(var(--header-height) + 2.25rem)}.book-hero-grid[data-astro-cid-f26wkhl2]{gap:2.75rem}.book-label[data-astro-cid-f26wkhl2]{font-size:var(--step--1)}h1[data-astro-cid-f26wkhl2]{font-size:clamp(2.65rem,13vw,3.65rem)}.book-hero[data-astro-cid-f26wkhl2] .lede[data-astro-cid-f26wkhl2]{font-size:1.04rem}.cover-stage[data-astro-cid-f26wkhl2]{width:min(76vw,18.5rem)}}@media (width<=22rem){.book-hero[data-astro-cid-f26wkhl2]{padding-top:calc(var(--header-height) + 1.1rem)}.book-hero[data-astro-cid-f26wkhl2] .breadcrumb[data-astro-cid-f26wkhl2]{display:none}.book-label[data-astro-cid-f26wkhl2]{margin-bottom:.75rem}h1[data-astro-cid-f26wkhl2]{margin-bottom:.7rem;font-size:2.5rem}.subtitle[data-astro-cid-f26wkhl2]{margin-bottom:.4rem;font-size:1rem}.author[data-astro-cid-f26wkhl2]{margin-bottom:.9rem}.book-hero[data-astro-cid-f26wkhl2] .lede[data-astro-cid-f26wkhl2]{font-size:.96rem;line-height:1.5}.book-hero[data-astro-cid-f26wkhl2] .button-row[data-astro-cid-f26wkhl2]{margin-top:1.2rem}.inside[data-astro-cid-f26wkhl2] h2[data-astro-cid-f26wkhl2]{hyphens:auto;overflow-wrap:anywhere;word-break:normal;font-size:2rem}}@media (width<=52rem){.book-hero[data-astro-cid-f26wkhl2]{padding-block:calc(var(--header-height) + 1.5rem) 2.5rem}.book-hero-grid[data-astro-cid-f26wkhl2]{gap:1.5rem}.book-hero-copy[data-astro-cid-f26wkhl2]{order:-1}.cover-stage[data-astro-cid-f26wkhl2]{width:min(52vw,15rem);margin-inline:auto}.book-hero[data-astro-cid-f26wkhl2] h1[data-astro-cid-f26wkhl2]{font-size:clamp(2.2rem,8.5vw,3.6rem);line-height:1.07}.book-hero[data-astro-cid-f26wkhl2] .subtitle[data-astro-cid-f26wkhl2]{font-size:1rem}.book-hero[data-astro-cid-f26wkhl2] .lede[data-astro-cid-f26wkhl2]{font-size:1rem;line-height:1.45}.book-hero[data-astro-cid-f26wkhl2] .author-note[data-astro-cid-f26wkhl2]{font-size:.82rem}.book-hero[data-astro-cid-f26wkhl2] .button-row[data-astro-cid-f26wkhl2]{margin-top:1.1rem}.book-facts[data-astro-cid-f26wkhl2]{margin-top:1rem}}.original-preview[data-astro-cid-f26wkhl2]{border-block:1px solid var(--line)}.original-preview[data-astro-cid-f26wkhl2] p[data-astro-cid-f26wkhl2]{max-width:44rem;color:var(--stone-bright)}.preview-pages[data-astro-cid-f26wkhl2]{grid-template-columns:repeat(3,minmax(0,1fr));gap:1.5rem;margin:2rem 0;display:grid}.preview-pages[data-astro-cid-f26wkhl2] figure[data-astro-cid-f26wkhl2]{margin:0}.preview-pages[data-astro-cid-f26wkhl2] img[data-astro-cid-f26wkhl2]{width:100%;height:auto}.preview-pages[data-astro-cid-f26wkhl2] figcaption[data-astro-cid-f26wkhl2]{color:var(--stone-bright);margin-top:.6rem;font-size:.85rem}@media (width<=46rem){.preview-pages[data-astro-cid-f26wkhl2]{grid-template-columns:1fr}.preview-pages[data-astro-cid-f26wkhl2] figure[data-astro-cid-f26wkhl2]{max-width:28rem;margin-inline:auto}}.preview-pages[data-astro-cid-f26wkhl2].preview-pages--practice{grid-template-columns:repeat(2,minmax(0,1fr));max-width:58rem;margin-inline:auto}@media (width<=46rem){.preview-pages[data-astro-cid-f26wkhl2].preview-pages--practice{grid-template-columns:1fr}}