.fc-hero[data-astro-cid-iw3nmgym]{padding-block:clamp(2.5rem,6vw,4.5rem) clamp(2rem,4vw,3rem)}.fc-return[data-astro-cid-iw3nmgym]{display:block;width:max-content;margin-bottom:1.75rem;transition:color .2s ease}.fc-back[data-astro-cid-iw3nmgym]:hover{color:var(--color-paper)}.fc-app[data-astro-cid-iw3nmgym]{padding-bottom:clamp(3rem,7vw,6rem)}.fc-cats[data-astro-cid-iw3nmgym]{display:grid;gap:.75rem;margin-bottom:1.5rem}.fc-cat[data-astro-cid-iw3nmgym]{position:relative;display:grid;gap:.4rem;padding:1.15rem 1.25rem;text-align:left;border:1px solid var(--color-ink-700);border-radius:16px;background-color:var(--color-void);background-image:var(--noise-fine);transition:border-color .2s ease,background .2s ease}.fc-cat[data-astro-cid-iw3nmgym]:hover{border-color:var(--color-ink-600)}.fc-cat[data-astro-cid-iw3nmgym].is-on{border-color:color-mix(in oklab,var(--color-acid) 45%,transparent);background:color-mix(in oklab,var(--color-acid) 5%,var(--color-ink-850))}.fc-cat[data-astro-cid-iw3nmgym] strong[data-astro-cid-iw3nmgym]{font-family:var(--font-display);font-size:1.2rem;font-weight:700;letter-spacing:-.025em}.fc-cat__lead[data-astro-cid-iw3nmgym]{color:var(--color-paper-faint);font-size:.85rem;max-width:34ch}.fc-cat__count[data-astro-cid-iw3nmgym]{position:absolute;top:1.15rem;right:1.25rem;color:var(--color-paper-faint);font-size:.8rem}.fc-bar[data-astro-cid-iw3nmgym]{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:1.5rem}.fc-bar[data-astro-cid-iw3nmgym] input[data-astro-cid-iw3nmgym],.fc-bar[data-astro-cid-iw3nmgym] select[data-astro-cid-iw3nmgym]{min-height:2.9rem;min-width:0;padding-inline:.9rem;border:1px solid var(--color-ink-600);border-radius:12px;background:var(--color-ink-900);font-size:.94rem}.fc-bar[data-astro-cid-iw3nmgym] input[data-astro-cid-iw3nmgym]{flex:1 1 16rem}.fc-bar[data-astro-cid-iw3nmgym] input[data-astro-cid-iw3nmgym]:focus,.fc-bar[data-astro-cid-iw3nmgym] select[data-astro-cid-iw3nmgym]:focus{border-color:var(--color-acid);outline:none}.fc-stats[data-astro-cid-iw3nmgym]{display:grid;grid-template-columns:repeat(4,1fr);gap:.75rem}.fc-stats[data-astro-cid-iw3nmgym] div[data-astro-cid-iw3nmgym]{display:grid;gap:.3rem}.fc-stats[data-astro-cid-iw3nmgym] strong[data-astro-cid-iw3nmgym]{font-size:1.25rem;font-weight:500}.fc-track[data-astro-cid-iw3nmgym]{height:2px;margin:1rem 0 2rem;background:var(--color-ink-700)}.fc-track[data-astro-cid-iw3nmgym] i[data-astro-cid-iw3nmgym]{display:block;height:100%;width:0;background:var(--color-acid);transition:width .4s var(--ease-out-expo)}.fc-meta[data-astro-cid-iw3nmgym]{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:.9rem}.fc-pill[data-astro-cid-iw3nmgym]{padding:.25rem .65rem;border:1px solid var(--color-ink-700);border-radius:999px;font-size:.72rem;color:var(--color-paper-dim)}.fc-card[data-astro-cid-iw3nmgym]{position:relative;min-height:19rem;cursor:pointer;perspective:1400px}.fc-face[data-astro-cid-iw3nmgym]{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;gap:.7rem;padding:clamp(1.5rem,4vw,2.75rem);border:1px solid var(--color-ink-700);border-radius:22px;background-color:var(--color-void);background-image:var(--noise-fine);backface-visibility:hidden;transition:transform .55s var(--ease-out-expo)}.fc-front[data-astro-cid-iw3nmgym]{transform:rotateY(0)}.fc-back[data-astro-cid-iw3nmgym]{transform:rotateY(180deg)}.fc-card[data-astro-cid-iw3nmgym].is-flipped .fc-front[data-astro-cid-iw3nmgym]{transform:rotateY(-180deg)}.fc-card[data-astro-cid-iw3nmgym].is-flipped .fc-back[data-astro-cid-iw3nmgym]{transform:rotateY(0)}.fc-term[data-astro-cid-iw3nmgym]{font-family:var(--font-display);font-size:clamp(2rem,6vw,3.4rem);font-weight:800;letter-spacing:-.04em;line-height:1}.fc-forms[data-astro-cid-iw3nmgym]{display:flex;flex-wrap:wrap;gap:.5rem}.fc-forms span{padding:.3rem .7rem;border:1px solid var(--color-ink-700);border-radius:10px;font-family:var(--font-mono);font-size:.88rem;color:var(--color-paper-dim)}.fc-hint[data-astro-cid-iw3nmgym]{margin-top:auto;font-family:var(--font-mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--color-paper-faint)}.fc-ro[data-astro-cid-iw3nmgym]{font-family:var(--font-display);font-size:clamp(1.4rem,3.4vw,2rem);font-weight:700;letter-spacing:-.03em;line-height:1.1}.fc-ru[data-astro-cid-iw3nmgym]{color:var(--color-paper-dim);font-size:1.02rem}.fc-ex[data-astro-cid-iw3nmgym]{margin-top:.4rem;padding-top:.9rem;border-top:1px solid var(--color-ink-700);color:var(--color-paper-dim);font-style:italic}.fc-note[data-astro-cid-iw3nmgym]{font-size:.86rem;color:var(--color-acid)}.fc-actions[data-astro-cid-iw3nmgym]{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.25rem}.fc-actions[data-astro-cid-iw3nmgym] kbd[data-astro-cid-iw3nmgym]{margin-left:.15rem;font-family:var(--font-mono);font-size:.68rem;opacity:.55}.fc-quiz[data-astro-cid-iw3nmgym]{display:grid;gap:1rem;padding:clamp(1.5rem,4vw,2.75rem);border:1px solid var(--color-ink-700);border-radius:22px;background-color:var(--color-void);background-image:var(--noise-fine)}.fc-options[data-astro-cid-iw3nmgym]{display:grid;gap:.6rem}.fc-option{min-height:3.25rem;padding:.75rem 1.1rem;text-align:left;border:1px solid var(--color-ink-700);border-radius:14px;background:var(--color-ink-900);transition:border-color .18s ease,background .18s ease}.fc-option:hover:not(:disabled){border-color:var(--color-acid)}.fc-option.is-right{border-color:var(--color-acid);background:color-mix(in oklab,var(--color-acid) 12%,var(--color-ink-900))}.fc-option.is-wrong{border-color:var(--color-danger)}.fc-feedback[data-astro-cid-iw3nmgym]{min-height:1.4em;font-size:.94rem;color:var(--color-paper-dim)}.fc-empty[data-astro-cid-iw3nmgym]{padding:3rem 0;text-align:center;color:var(--color-paper-faint)}.fc-foot[data-astro-cid-iw3nmgym]{display:flex;gap:1.5rem;margin-top:1.75rem}.fc-link[data-astro-cid-iw3nmgym]{font-size:.85rem;color:var(--color-paper-faint);text-decoration:underline;text-underline-offset:3px;background:none;border:0;padding:0}.fc-link[data-astro-cid-iw3nmgym]:hover{color:var(--color-paper)}.fc-list[data-astro-cid-iw3nmgym]{list-style:none;margin:0;padding:0;columns:1}.fc-list[data-astro-cid-iw3nmgym] li[data-astro-cid-iw3nmgym]{display:grid;grid-template-columns:1fr auto;gap:.2rem 1rem;padding:.7rem 0;border-bottom:1px solid var(--color-ink-800)}.fc-list__term[data-astro-cid-iw3nmgym]{font-weight:600}.fc-list__term[data-astro-cid-iw3nmgym] em[data-astro-cid-iw3nmgym]{font-family:var(--font-mono);font-size:.82rem;font-style:normal;color:var(--color-paper-faint)}.fc-list__ro[data-astro-cid-iw3nmgym]{grid-column:1;color:var(--color-paper-dim);font-size:.92rem}.fc-list__lv[data-astro-cid-iw3nmgym]{grid-row:1 / span 2;grid-column:2;align-self:center;font-size:.75rem;color:var(--color-paper-faint)}@media(min-width:720px){.fc-cats[data-astro-cid-iw3nmgym]{grid-template-columns:repeat(3,1fr)}.fc-list[data-astro-cid-iw3nmgym]{columns:2;column-gap:3rem}.fc-list[data-astro-cid-iw3nmgym] li[data-astro-cid-iw3nmgym]{break-inside:avoid}}@media(min-width:1100px){.fc-list[data-astro-cid-iw3nmgym]{columns:3}}@media(prefers-reduced-motion:reduce){.fc-face[data-astro-cid-iw3nmgym]{transition:none}}