.about-act{padding-block:var(--space-section);border-top:1px solid var(--color-line);overflow-wrap:anywhere}.about-act :is(.spread>*,.about-layer__inner>*,.about-toolbox__group){min-width:0}.about-act .chapter-mark{flex-wrap:wrap;row-gap:.5rem}.about-act--first{border-top:0;padding-top:clamp(3rem,8svh,7rem)}.about-heading{font-size:var(--text-page);line-height:var(--text-page--line-height)}.about-ledger{border-top:1px solid var(--color-line-strong)}.about-ledger__row{border-bottom:1px solid var(--color-line);gap:.15rem 2rem;padding-block:1rem;display:grid}.about-ledger__row dt{color:var(--color-paper-soft)}.about-ledger__row dd{font-family:var(--font-display);font-size:var(--text-lede);line-height:1.35}@media (min-width:40rem){.about-ledger__row{grid-template-columns:11rem 1fr;align-items:baseline}}.about-credentials{margin-top:clamp(1.5rem,2.5vw,2.5rem)}.about-credentials__name{color:var(--color-accent);font-family:var(--font-sans);font-size:var(--text-meta);letter-spacing:.02em}.about-credentials__list{border-top:1px solid var(--color-line-strong);margin-top:.75rem}.about-credentials__list li{border-bottom:1px solid var(--color-line);padding-block:.8rem;line-height:1.45}.about-credentials__link{max-width:100%;color:var(--color-paper);gap:.6rem;font-weight:500;text-decoration:none}.about-credentials__link .cue-line{min-width:0}.about-credentials__arrow{color:var(--color-accent)}.about-notes{gap:3.5rem;margin-top:clamp(4rem,8vw,8rem);display:grid}.about-note{border-top:1px solid var(--color-line-strong);max-width:36rem;padding-top:1.5rem}.about-note__num{color:var(--color-accent);font-family:var(--font-display);font-size:var(--text-num);margin-bottom:1rem;font-style:italic;line-height:1;display:block}@media (min-width:64rem){.about-notes{grid-template-columns:repeat(12,minmax(0,1fr));gap:0 clamp(1rem,2vw,2.5rem)}.about-note{grid-column:1/span 5}.about-note:nth-child(2n){grid-column:8/span 5;margin-top:clamp(3rem,8vw,9rem)}}.about-toolbox{gap:3rem clamp(1.5rem,3vw,3.5rem);margin-top:clamp(3.5rem,7vw,7rem);display:grid}.about-toolbox__column{display:contents}.about-toolbox__group{order:var(--order);border-top:1px solid var(--color-line-strong);padding-top:1.25rem}@media (min-width:40rem){.about-toolbox{grid-template-columns:repeat(auto-fill,minmax(16rem,1fr))}}.about-toolbox__name{color:var(--color-accent);font-family:var(--font-sans);font-size:var(--text-meta);letter-spacing:.02em}.about-toolbox__tools{font-family:var(--font-display);margin-top:1rem;font-size:clamp(1.5rem,1.2rem + .7vw,2rem);line-height:1.3}.about-toolbox__tools li+li{margin-top:.3rem}@media (min-width:64rem){.about-toolbox{grid-template-columns:repeat(4,minmax(0,1fr));margin-top:clamp(3rem,5vw,5rem)}.about-toolbox__column{align-content:start;gap:2rem;display:grid}.about-toolbox__group{padding-top:1rem}.about-toolbox__tools{margin-top:.625rem;font-size:clamp(1.25rem,.75rem + .8vw,1.375rem);line-height:1.2}.about-toolbox__tools li+li{margin-top:.2rem}}