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var(--border);border-radius:var(--radius)}.card h3{margin:0 0 8px;font-size:1.3rem}.card p{margin:0;color:var(--muted)}.card__index{display:inline-grid;place-items:center;width:32px;height:32px;margin-bottom:14px;border-radius:50%;background:var(--accent-soft);color:var(--accent-strong);font-weight:700}.steps{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.cta{text-align:center;padding-bottom:88px}.cta h2{margin:0 0 8px;font-size:1.8rem}.cta p{margin:0 0 24px}.footer{padding:24px 0;text-align:center;border-top:1px solid var(--border);color:var(--muted);font-size:.85rem}.footer__inner{max-width:760px}.footer p{margin:0 0 10px}.footer p:last-child{margin-bottom:0}.footer a{color:var(--accent-strong)}.game{height:100dvh;overflow:hidden}.game__stage{position:relative;height:100dvh}.game__host{position:absolute;top:0;right:0;bottom:0;left:0}.game__status{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:16px;text-align:center;color:var(--muted);pointer-events:none}.game__status[hidden],.game__status--error .spinner{display:none}.game__status-link{pointer-events:auto}.spinner{width:36px;height:36px;border:3px solid var(--accent-soft);border-top-color:var(--accent);border-radius:50%;animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.spinner{animation-duration:3s}}@media(max-width:560px){.hero{--hero-gap: 56px;padding:var(--hero-gap) 0 48px}}html:not([lang^=pt]) [data-lang=pt],html[lang^=pt] 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h3{margin:0 0 12px;font-size:1.4rem}.difficulty__option ul{margin:0;padding-left:18px;color:var(--muted);line-height:1.6}@media(max-width:560px){.difficulty{padding:22px 16px 16px}.difficulty__options{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){.difficulty__option{transition:none}.difficulty__option:hover{transform:none}}