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16px;display:flex;flex-direction:column;align-items:center;gap:2px;min-width:0}.ch-ladder__days{font-family:var(--font-display);font-size:clamp(1.6rem,6vw,2.1rem);line-height:1;color:var(--c-teal-dk)}.ch-ladder__unit{font-size:.8rem;letter-spacing:.09em;text-transform:uppercase;color:var(--c-ink3)}.ch-ladder__label{margin-top:8px;font-size:.88rem;line-height:1.35;color:var(--c-ink2);text-align:center}.ch-ladder__item--closed{opacity:.62}.ch-ladder__closed{margin-top:8px;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:var(--c-ink3)}.challenge-root .cta--ghost{background:transparent;color:var(--c-teal-dk);border:1px solid var(--c-teal-dk)}.challenge-root .cta--ghost:hover{background:var(--c-teal-bg);color:var(--c-teal-dk)}.ch-proof{display:flex;align-items:baseline;justify-content:center;gap:12px;flex-wrap:wrap;background:var(--c-teal-bg);border-radius:16px;padding:20px 18px;margin:28px 0;text-align:center}.ch-proof__num{font-family:var(--font-display);font-size:clamp(1.8rem,6vw,2.4rem);line-height:1;color:var(--c-teal-dk)}.ch-proof__txt{font-size:1rem;color:var(--c-ink2)}.ch-voices{margin:40px 0}.ch-voices__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:14px;gap:14px}.ch-voice{margin:0;background:var(--c-white);border:1px solid var(--c-border);border-radius:14px;padding:18px}.ch-voice__body{margin:0 0 12px;font-size:.95rem;line-height:1.55;color:var(--c-ink2)}.ch-voice__who{font-size:.85rem;font-weight:600;color:var(--c-ink)}.ch-how{margin:40px 0}.ch-how__list{list-style:none;counter-reset:how;margin:0;padding:0;display:grid;grid-gap:10px;gap:10px}.ch-how__item{counter-increment:how;background:var(--c-white);border:1px solid var(--c-border);border-radius:12px;padding:14px 16px 14px 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0;text-align:center}.ch-band__title{font-family:var(--font-display);font-size:clamp(1.25rem,3.4vw,1.65rem);line-height:1.22;color:var(--c-teal-dk);margin:0 0 12px}.ch-band__lead{margin:0 auto 14px;max-width:52ch;font-size:.98rem;line-height:1.55;color:var(--c-ink2)}.ch-band__list{list-style:none;margin:0 auto;padding:0;max-width:44ch;display:grid;grid-gap:7px;gap:7px;text-align:left}.ch-band__list li{position:relative;padding-left:22px;font-size:.93rem;line-height:1.5;color:var(--c-ink2)}.ch-band__list li:before{content:"✓";position:absolute;left:0;color:var(--c-teal-dk);font-weight:700}.ch-medal{text-align:center;margin:44px 0}.ch-medal__line{font-family:var(--font-display);font-size:clamp(1.4rem,4.6vw,2rem);line-height:1.15;color:var(--c-ink);margin:0}.ch-medal__line--strong{color:var(--c-teal-dk)}.ch-medal__sub{margin:12px 0 0;font-size:.98rem;color:var(--c-ink2)}.ch-faq{margin:44px 0}.ch-faq__list{margin:0;display:grid;grid-gap:10px;gap:10px}.ch-faq__item{background:var(--c-white);border:1px solid var(--c-border);border-radius:12px;padding:16px 18px}.ch-faq__q{font-weight:600;color:var(--c-ink);font-size:.97rem}.ch-faq__a{margin:6px 0 0;font-size:.92rem;line-height:1.55;color:var(--c-ink2)}.ch-final{text-align:center;margin:48px 0 8px}.ch-final__sub{margin:0 0 20px;font-size:.98rem;color:var(--c-ink2)}.ch-hero--archive{padding-bottom:4px}.ch-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));grid-gap:12px;gap:12px;margin:24px 0 8px}.ch-stat{background:var(--c-white);border:1px solid var(--c-border);border-radius:14px;padding:20px 14px;text-align:center}.ch-stat__num{display:block;font-family:var(--font-display);font-size:clamp(1.7rem,6vw,2.3rem);line-height:1;color:var(--c-teal-dk)}.ch-stat__txt{display:block;margin-top:7px;font-size:.86rem;line-height:1.4;color:var(--c-ink2)}@media (max-width:560px){.ch-ladder{gap:8px}.ch-ladder__item{padding:14px 8px 12px}.ch-ladder__label{font-size:.8rem}}.ch-why{margin:40px 0;text-align:center}.ch-why__lede{font-size:1.15rem;font-weight:600;margin:0 0 12px}.ch-why__body{max-width:560px;margin:0 auto 10px;color:var(--c-ink2)}.ch-warmup{margin:40px 0;padding:24px;border-radius:12px;background:var(--c-white);border:1px solid var(--c-border);text-align:center}.ch-warmup__body{max-width:560px;margin:0 auto 10px}.ch-warmup__date{margin-top:12px;font-weight:600}