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img{max-width:96px;height:auto;max-height:92px}.sign-description{color:var(--ink-soft);font-size:.88rem;line-height:1.75}.sign-reveal{justify-self:start}.sign-meta{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.sign-uses{color:var(--ink-faint);font-variant-numeric:tabular-nums;font-size:.76rem}.sign-learn{justify-self:start}.sign-more{justify-content:center;margin-block-start:20px;display:flex}.privacy-list{gap:10px;max-width:68ch;padding-inline-start:20px;display:grid}.privacy-list li{color:var(--ink-soft);font-size:.98rem;line-height:1.8}@media (width<=900px){.study-feature{grid-template-columns:1fr}}@media (width<=620px){.sign-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}.practice-option{gap:12px}.practice-option-actions{width:100%}.practice-option-actions .btn{flex:auto}}.road-stage{width:100%;height:100%;display:block}.road-stage .scene{opacity:1}.road-stage .scene-out{animation:scene-leave .62s var(--ease) both}.road-stage 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18px;display:flex}.weak-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}@media (hover:none){.weak-card:hover{transform:none}}.weak-card-review{border-inline-start-color:var(--wrong)}.weak-card-improving{border-inline-start-color:var(--amber-ink)}.weak-card-mastered{border-inline-start-color:var(--brand)}.weak-card-head{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:10px;display:flex}.weak-card-review,.weak-review-title-review{--weak-ink:var(--wrong-ink)}.weak-card-improving,.weak-review-title-improving{--weak-ink:var(--amber-ink)}.weak-card-mastered,.weak-review-title-mastered{--weak-ink:var(--brand)}.weak-card-title{color:var(--weak-ink);margin:0;font-size:1.05rem;font-weight:800}.weak-review-title{text-align:center;color:var(--weak-ink)}.weak-card-count{white-space:nowrap;border-radius:999px;padding:3px 10px;font-size:.86rem;font-weight:700}.weak-card-review 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