.kc-sr{clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.kc-ctrl{align-items:center;gap:var(--space-2);border:1px solid var(--border-default);border-radius:var(--radius-md);color:var(--text-strong);font-family:var(--font-text);font-size:var(--text-sm);font-weight:var(--fw-medium);cursor:pointer;transition:var(--transition-colors), transform var(--dur-fast) var(--ease-standard);background:0 0;flex:none;padding:8px 12px;line-height:1;display:inline-flex}.kc-ctrl:hover{background:var(--surface-hover);border-color:var(--border-strong)}.kc-ctrl:active{transform:translateY(.5px)scale(.99)}.kc-ctrl:focus-visible{box-shadow:var(--shadow-focus);outline:none}.kc-ctrl[hidden]{display:none}.kc-regras{margin:0;padding:0;list-style:none}.kc-regras li{gap:var(--space-6);padding:var(--space-6) 0;grid-template-columns:112px minmax(0,1fr);align-items:baseline;display:grid}.kc-regras li+li{border-top:1px solid var(--border-subtle)}.kc-regras li:first-child{padding-top:var(--space-2)}.kc-regras__tag{font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:var(--ls-label);text-transform:uppercase;color:var(--text-accent)}.kc-regras__titulo{font-family:var(--font-display);font-size:clamp(1.25rem,2vw,1.5rem);font-weight:var(--fw-semibold);letter-spacing:var(--ls-tight);color:var(--text-strong);text-wrap:balance;margin:0;line-height:1.3}.kc-regras__texto{margin:var(--space-2) 0 0;color:var(--text-muted);text-wrap:pretty;font-size:1rem;line-height:1.6}.kc-moeda__grid{gap:var(--space-16);grid-template-columns:minmax(0,6fr) minmax(0,5fr);align-items:center;display:grid}.kc-moeda__stage{--d:min(420px, calc(100vw - 48px));align-items:center;gap:var(--space-10);min-width:0;padding:var(--space-4) 0;flex-direction:column;display:flex}.kc-moeda__text{min-width:0}.kc-moeda__text .cs-body{margin:0}.kc-coin{--t:calc(var(--d) * .05);width:var(--d);aspect-ratio:1;perspective:1100px;cursor:pointer;user-select:none;-webkit-tap-highlight-color:transparent;position:relative}.kc-coin__tilt,.kc-coin__flip,.kc-coin__roll{transform-style:preserve-3d;position:absolute;inset:0}.kc-coin__tilt{z-index:1;transform:rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform var(--dur-base) var(--ease-out)}.kc-coin__flip{transform:rotateY(calc(var(--flip,0) * 180deg));transition:transform var(--dur-slow) var(--ease-standard)}.kc-coin__roll{transform:rotateY(var(--roll,0deg));transition:transform 90ms linear}.kc-coin__face{border-radius:var(--radius-full);-webkit-backface-visibility:hidden;backface-visibility:hidden;pointer-events:none;width:100%;height:100%;display:block;position:absolute;inset:0}.kc-coin__face--front{transform:translateZ(calc(var(--t) / 2))}.kc-coin__face--back{transform:rotateY(180deg) translateZ(calc(var(--t) / 2))}.kc-coin__edge{border-radius:var(--radius-full);background:var(--c);transform:translateZ(calc(var(--t) * var(--k)));position:absolute;inset:.8%}.kc-coin__shadow{z-index:0;border-radius:var(--radius-full);pointer-events:none;background:radial-gradient(closest-side,#000000b3,#0000);height:9%;position:absolute;bottom:-12%;left:14%;right:14%}.kc-moeda__controls{width:var(--d);justify-content:space-between;align-items:center;gap:var(--space-3) var(--space-4);flex-wrap:wrap;max-width:100%;display:flex}.kc-moeda__controls .cs-mocknote{margin:0}.kc-seq__note{gap:var(--space-16);margin-top:var(--space-5);grid-template-columns:minmax(0,5fr) minmax(0,6fr);display:grid}.kc-seq__note .cs-mocknote{text-align:center;grid-column:2;justify-self:center;margin:0}.kc-painel{align-items:flex-end;gap:var(--space-3);flex-direction:column;max-width:1000px;margin:0 auto;display:flex}.kc-painel .cs-device{width:100%}.kc-painel .cs-mocknote{margin:0}.kc-painel__cols{max-width:1000px;margin:var(--space-16) auto 0;gap:var(--space-10);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.kc-painel__cols>div{padding-top:var(--space-5);border-top:1px solid var(--border-subtle)}.kc-painel__cols p{color:var(--text-muted);text-wrap:pretty;font-size:1rem;line-height:1.6}.cs-extra.kc-extra{grid-template-columns:repeat(6,minmax(0,1fr))}.kc-extra>:nth-child(-n+2){grid-column:span 3}.kc-extra>:nth-child(n+3){grid-column:span 2}.kc-extra>:first-child{background:var(--surface-sunken)}@media (width<=900px){.kc-moeda__grid{gap:var(--space-12);grid-template-columns:minmax(0,1fr)}.kc-moeda__text{order:-1}.kc-moeda__stage{--d:min(360px, calc(100vw - 48px))}.kc-seq__note{grid-template-columns:minmax(0,1fr)}.kc-seq__note .cs-mocknote{grid-column:1}.kc-painel__cols{gap:var(--space-6);margin-top:var(--space-12);grid-template-columns:minmax(0,1fr)}.cs-extra.kc-extra{grid-template-columns:repeat(2,minmax(0,1fr))}.kc-extra>:nth-child(n){grid-column:auto}.kc-extra>:first-child{grid-column:1/-1}}@media (width<=600px){.kc-regras li{gap:var(--space-2);grid-template-columns:minmax(0,1fr)}.cs-extra.kc-extra{grid-template-columns:minmax(0,1fr)}.kc-moeda__stage{--d:min(300px, calc(100vw - 40px))}}@media (prefers-reduced-motion:reduce){.kc-coin__tilt,.kc-coin__flip,.kc-coin__roll,.kc-ctrl{transition:none}.kc-coin__tilt,.kc-coin__roll,.kc-ctrl:active{transform:none}}