.simcalculo-tool.sc-velha{max-width:900px;margin:24px auto;padding:28px;background:#fff;border:1px solid #d7e3e8;border-radius:20px;color:#173c49;box-shadow:0 8px 30px #173c4909}.sc-velha *{box-sizing:border-box}.sc-velha h2{margin:4px 0 10px;font-size:clamp(24px,4vw,32px);color:#173c49}.sc-velha__tag{font-size:12px;font-weight:700;letter-spacing:.1em;color:#08778d}.sc-velha__intro{margin:0 0 24px}.sc-velha__layout{display:grid;grid-template-columns:minmax(200px,1fr) minmax(250px,1fr);gap:32px;align-items:start}.sc-velha__settings label{display:block;font-weight:700;margin:0 0 6px}.sc-velha__settings select{width:100%;min-height:46px;border:1px solid #b8cbd1;border-radius:9px;background:#fff;color:#173c49;padding:8px 12px;margin:0 0 16px;font-size:15px}.sc-velha__settings select:disabled{opacity:.55}.sc-velha__board{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;max-width:340px;margin:auto}.simcalculo-tool.sc-velha .sc-velha__board button{aspect-ratio:1;min-height:64px;padding:0;background:#f3f8fa;color:#08778d;border:1px solid #b8cbd1;border-radius:12px;font:700 clamp(30px,7vw,48px)/1 sans-serif;cursor:pointer;box-shadow:none}.simcalculo-tool.sc-velha .sc-velha__board button[data-mark=O]{color:#8b4a16}.simcalculo-tool.sc-velha .sc-velha__board button.is-win{background:#d4eee6;border:2px solid #247b58}.sc-velha button:focus-visible,.sc-velha select:focus-visible{outline:3px solid #08778d;outline-offset:3px}.sc-velha__status{font-weight:700;min-height:48px;text-align:center;margin:0 0 12px}.sc-velha__scores{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:20px;text-align:center}.sc-velha__scores div{background:#f3f8fa;border-radius:10px;padding:10px 4px;font-size:13px}.sc-velha__scores strong{display:block;font-size:24px}.sc-velha__actions{display:flex;gap:10px;margin-top:20px;flex-wrap:wrap}.simcalculo-tool.sc-velha .sc-velha__actions button{flex:1;min-height:46px;border:1px solid #08778d;border-radius:9px;background:#08778d;color:#fff;padding:10px 14px;font-weight:700;font-size:14px;cursor:pointer}.simcalculo-tool.sc-velha .sc-velha__actions button[data-clear]{background:#e9f0f3;color:#173c49;border-color:#b8cbd1}.sc-velha__note{font-size:13px;margin:16px 0 0;line-height:1.6}@media(max-width:600px){.simcalculo-tool.sc-velha{padding:20px 16px}.sc-velha__layout{grid-template-columns:1fr;gap:8px}.sc-velha__settings{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}.sc-velha__settings>div:first-child{grid-column:1/-1}.sc-velha__board{width:100%;max-width:320px}} 
.sc-velha__top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}.simcalculo-tool.sc-velha .sc-velha__sound{display:inline-flex;align-items:center;gap:6px;min-height:40px;border:1px solid #d7e3e8;border-radius:20px;background:#f3f8fa;color:#173c49;padding:6px 12px;font-size:12px;font-weight:600;cursor:pointer;box-shadow:none}.sc-velha__sound[aria-pressed=false] svg{opacity:.45}.sc-velha__arena{position:relative;isolation:isolate}.sc-velha__banner[hidden]{display:none}.sc-velha__banner{position:absolute;z-index:1;inset:12% -2%;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px 16px;text-align:center;border:2px solid #76b99f;border-radius:18px;background:#f1fff9fa;color:#17553c;box-shadow:0 12px 32px #173c492b;animation:sc-velha-result .22s ease-out}.sc-velha__banner[data-outcome=draw]{background:#f3fafffa;border-color:#77b4c2;color:#075d6e}.sc-velha__banner[data-outcome=loss]{background:#fff9effa;border-color:#d7b679;color:#765018}.sc-velha__banner-icon{font-size:40px;line-height:1.2;margin-bottom:8px}.sc-velha__banner strong{font-size:clamp(23px,4vw,30px);line-height:1.2}.sc-velha .sc-velha__banner p{font-size:14px;line-height:1.5;margin:12px 0 0;max-width:260px}@keyframes sc-velha-result{from{opacity:0;transform:translateY(7px) scale(.97)}to{opacity:1;transform:none}}@media(prefers-reduced-motion:reduce){.sc-velha__banner{animation:none}}@media(max-width:400px){.sc-velha__top{gap:6px}.sc-velha__tag{font-size:10px}.simcalculo-tool.sc-velha .sc-velha__sound{padding:6px 9px;font-size:11px}}