.covers[data-astro-cid-encs4pqb]{aspect-ratio:1;width:min(100%,320px);position:relative}.covers[data-astro-cid-encs4pqb] .fan-cover{width:58%;position:absolute;top:8%}.covers[data-astro-cid-encs4pqb] .fan-cover:first-child{left:0;rotate:-10deg}.covers[data-astro-cid-encs4pqb] .fan-cover:nth-child(2){top:3%;left:21%;rotate:-1deg}.covers[data-astro-cid-encs4pqb] .fan-cover:nth-child(3){left:42%;rotate:9deg}h2[data-astro-cid-encs4pqb]{font-size:var(--step-l);line-height:1.05}.numbers[data-astro-cid-encs4pqb] dl[data-astro-cid-encs4pqb]{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;display:grid}.numbers[data-astro-cid-encs4pqb] dl[data-astro-cid-encs4pqb] div[data-astro-cid-encs4pqb]{border-radius:var(--radius-card);background:var(--sheet);color:var(--text);flex-direction:column-reverse;justify-content:flex-end;gap:6px;padding:22px;display:flex}dd[data-astro-cid-encs4pqb]{font-family:var(--font-display);letter-spacing:-.02em;margin:0;font-size:clamp(1.375rem,1rem + 1vw,1.875rem);font-weight:800;line-height:1.1}dt[data-astro-cid-encs4pqb]{color:var(--text-muted);font-size:.9375rem;line-height:1.4}.source[data-astro-cid-encs4pqb]{color:var(--on-ground-muted);font-size:var(--step-xs);margin-top:12px}.problem[data-astro-cid-encs4pqb]{margin-top:var(--section-gap);grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr);align-items:start;gap:16px clamp(32px,5vw,72px);display:grid}.problem-text[data-astro-cid-encs4pqb]{max-width:60ch;font-size:var(--step-s);gap:14px;line-height:1.55;display:grid}.problem[data-astro-cid-encs4pqb] a[data-astro-cid-encs4pqb],.model[data-astro-cid-encs4pqb] a[data-astro-cid-encs4pqb]{text-decoration-color:var(--marker);text-decoration-skip-ink:none;text-underline-offset:.34em;font-weight:700;text-decoration-thickness:3px}.different[data-astro-cid-encs4pqb]{margin-top:var(--section-gap);gap:24px;display:grid}.different[data-astro-cid-encs4pqb] ol[data-astro-cid-encs4pqb]{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 48px;padding-left:1.4em;display:grid}.different[data-astro-cid-encs4pqb] li[data-astro-cid-encs4pqb]{max-width:54ch;line-height:1.55}.different[data-astro-cid-encs4pqb] li[data-astro-cid-encs4pqb]::marker{font-family:var(--font-hand);font-size:1.5em;font-weight:700}.different[data-astro-cid-encs4pqb] b[data-astro-cid-encs4pqb]{margin-bottom:4px;font-size:1.125rem;display:block}.working[data-astro-cid-encs4pqb]{margin-top:var(--section-gap)}.working-sheet[data-astro-cid-encs4pqb]{padding:var(--pad);gap:24px;display:grid}.working[data-astro-cid-encs4pqb] ul[data-astro-cid-encs4pqb]{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 40px;list-style:none;display:grid}.working[data-astro-cid-encs4pqb] li[data-astro-cid-encs4pqb]{grid-template-columns:24px minmax(0,1fr);gap:10px;line-height:1.5;display:grid}.tick[data-astro-cid-encs4pqb]{fill:none;width:22px;height:22px;stroke:var(--c-good);stroke-width:2.4px;stroke-linecap:round;stroke-linejoin:round;margin-top:1px}.plan[data-astro-cid-encs4pqb]{margin-top:var(--section-gap);gap:24px;display:grid}.plan-sheet[data-astro-cid-encs4pqb]{padding:var(--pad)}.model[data-astro-cid-encs4pqb]{margin-top:var(--section-gap);grid-template-columns:repeat(2,minmax(0,1fr));gap:32px clamp(32px,5vw,72px);display:grid}.model[data-astro-cid-encs4pqb] div[data-astro-cid-encs4pqb]{align-content:start;justify-items:start;gap:14px;display:grid}.model[data-astro-cid-encs4pqb] h2[data-astro-cid-encs4pqb]{font-size:var(--step-m)}.model[data-astro-cid-encs4pqb] p[data-astro-cid-encs4pqb]{max-width:52ch;line-height:1.55}@media (width<=960px){.numbers[data-astro-cid-encs4pqb] dl[data-astro-cid-encs4pqb]{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=860px){.problem[data-astro-cid-encs4pqb],.different[data-astro-cid-encs4pqb] ol[data-astro-cid-encs4pqb],.working[data-astro-cid-encs4pqb] ul[data-astro-cid-encs4pqb],.model[data-astro-cid-encs4pqb]{grid-template-columns:minmax(0,1fr)}.covers[data-astro-cid-encs4pqb]{width:min(100% - 24px,260px);margin-left:12px}}