:root{--fundo:#0b1220;--painel:#111a2e;--borda:#1f2b47;--texto:#e6ebf5;--fraco:#93a0bd;--acento:#2dd4bf;--alerta:#fbbf24;--perigo:#fb7185}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--fundo);color:var(--texto);font:15px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}
.topo{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:16px;padding:12px 18px;background:rgba(11,18,32,.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--borda)}
.logo{font-weight:900;font-size:20px;letter-spacing:-.3px}.logo span{color:var(--acento)}
.topo nav{margin-left:auto;display:flex;gap:4px;flex-wrap:wrap}
.topo nav a{padding:8px 12px;border-radius:10px;font-size:14px;color:var(--fraco)}
.topo nav a:hover,.topo nav a.on{background:rgba(255,255,255,.05);color:#fff}
.topo nav a.ajuda{color:var(--acento);border:1px solid rgba(45,212,191,.35)}
.heroi{max-width:1100px;margin:0 auto;padding:44px 18px 10px;text-align:center}
.selo{display:inline-block;font-size:11px;font-weight:800;letter-spacing:2px;color:var(--acento);border:1px solid rgba(45,212,191,.4);border-radius:999px;padding:6px 14px;margin:0 0 14px}
.heroi h1{font-size:clamp(28px,5vw,46px);line-height:1.1;margin:0 0 14px;letter-spacing:-.5px}
.heroi .sub{max-width:640px;margin:0 auto 22px;color:var(--fraco);font-size:16px}
.heroi .sub strong{color:#fff}
.busca-caixa{max-width:560px;margin:0 auto 16px}
#busca{width:100%;padding:14px 18px;border-radius:14px;border:1px solid var(--borda);background:var(--painel);color:#fff;font-size:16px;outline:none}
#busca:focus{border-color:var(--acento);box-shadow:0 0 0 3px rgba(45,212,191,.2)}
.abas{display:flex;gap:6px;justify-content:center;flex-wrap:wrap}
.aba{padding:9px 16px;border-radius:999px;border:1px solid var(--borda);background:transparent;color:var(--fraco);font-weight:700;cursor:pointer;font-size:14px}
.aba small{opacity:.7;font-weight:500;margin-left:4px}
.aba.on{background:var(--acento);color:#04211c;border-color:var(--acento)}
.secao{max-width:1100px;margin:0 auto;padding:28px 18px}
.secao h2{font-size:20px;margin:0 0 14px}.secao h2 small{color:var(--fraco);font-weight:500;font-size:14px;margin-left:8px}
.grade{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px}
.card{position:relative;display:block;border-radius:14px;overflow:hidden;background:var(--painel);border:1px solid var(--borda);transition:transform .15s,border-color .15s}
.card:hover{transform:translateY(-3px);border-color:var(--acento)}
.card img{aspect-ratio:1;object-fit:cover;width:100%}
.card .tag{position:absolute;top:8px;left:8px;font-size:10px;font-weight:900;letter-spacing:1px;background:var(--acento);color:#04211c;padding:3px 7px;border-radius:6px}
.card .nome{display:block;padding:8px 10px 0;font-weight:700;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.card .prov{display:block;padding:0 10px 9px;font-size:11px;color:var(--fraco)}
.card[hidden]{display:none}
.vazio{text-align:center;color:var(--fraco);padding:30px}
.explica{background:var(--painel);border:1px solid var(--borda);border-radius:18px;margin-top:20px}
.explica p{color:var(--fraco);font-size:16px;margin:0}.explica strong{color:#fff}.explica a{color:var(--acento);text-decoration:underline}
.texto{max-width:760px;margin:0 auto;padding:40px 18px 20px}
.texto h1{font-size:34px;line-height:1.1;margin:0 0 18px}.texto h2{font-size:20px;margin:26px 0 8px}
.texto p,.texto li{color:var(--fraco);font-size:16px}.texto strong{color:#fff}.texto a{color:var(--acento);text-decoration:underline}
.texto .destaque{font-size:18px;color:#fff;border-left:3px solid var(--acento);padding-left:14px}
.links-ajuda{list-style:none;padding:0}.links-ajuda li{background:var(--painel);border:1px solid var(--borda);border-radius:14px;padding:14px 16px;margin-bottom:10px}
.links-ajuda a{text-decoration:none;color:#fff}.links-ajuda a strong{color:var(--acento)}
.botao{display:inline-block;background:var(--acento);color:#04211c!important;font-weight:800;padding:12px 20px;border-radius:12px;text-decoration:none!important}
.jogo{max-width:1100px;margin:0 auto;padding:16px 18px}
.jogo-topo{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:12px}
.voltar{color:var(--fraco);font-size:14px}.jogo h1{font-size:24px;margin:0}.jogo h1 small{color:var(--fraco);font-weight:500;font-size:14px;margin-left:8px}
.faixa-demo{background:rgba(251,191,36,.1);border:1px solid rgba(251,191,36,.4);color:#fde68a;border-radius:12px;padding:10px 14px;font-size:14px;margin-bottom:12px}
.faixa-demo strong{color:var(--alerta);letter-spacing:1px}
.faixa-demo .link{background:none;border:0;color:var(--acento);text-decoration:underline;cursor:pointer;font:inherit;padding:0}
.moldura{position:relative;background:#000;border-radius:16px;overflow:hidden;border:1px solid var(--borda);height:min(78vh,760px)}
.moldura iframe{width:100%;height:100%;border:0;display:block}
.moldura:fullscreen{border-radius:0;height:100%}
.tela-cheia{position:absolute;right:10px;top:10px;width:38px;height:38px;border-radius:10px;border:1px solid rgba(255,255,255,.2);background:rgba(0,0,0,.55);color:#fff;font-size:18px;cursor:pointer}
.nota{color:var(--fraco);font-size:13px;margin:12px 0 0}.nota strong{color:#fff}
.sinal{margin:24px 0 8px;padding:18px 20px;border-radius:16px;background:linear-gradient(135deg,rgba(45,212,191,.12),rgba(45,212,191,.03));border:1px solid rgba(45,212,191,.3)}
.sinal h2{margin:0 0 6px;font-size:18px}.sinal p{margin:0;color:var(--fraco)}.sinal a{color:var(--acento);text-decoration:underline}
.rodape{max-width:1100px;margin:30px auto 0;padding:26px 18px 40px;border-top:1px solid var(--borda)}
.aviso-legal p{color:var(--fraco);font-size:13px;line-height:1.6;margin:0 0 10px}.aviso-legal strong{color:#fff}.aviso-legal a{color:var(--acento);text-decoration:underline}
.copy{color:#5d6a87;font-size:12px;margin:14px 0 0}
@media(max-width:600px){
  .grade{grid-template-columns:repeat(auto-fill,minmax(105px,1fr));gap:8px}.card .nome{font-size:12px}
  /* cabeçalho numa linha só: logo + ajuda; o resto tem atalho na home */
  .topo{padding:10px 14px;gap:10px}.logo{font-size:18px}
  .topo nav{gap:0}.topo nav a{display:none}.topo nav a.ajuda{display:inline-block;padding:7px 11px;font-size:13px}
  .heroi{padding:26px 14px 6px}.selo{font-size:10px;letter-spacing:1.2px;padding:5px 10px}
  .heroi .sub{font-size:15px}#busca{padding:12px 14px;font-size:15px}
  .aba{padding:8px 12px;font-size:13px}.secao{padding:20px 14px}
  /* página do jogo: o jogo ocupa a tela toda */
  .jogo{padding:0}
  .jogo-topo{padding:8px 12px;margin:0;gap:10px}.jogo h1{font-size:17px}.jogo h1 small{display:none}.voltar{font-size:13px}
  .moldura{height:calc(100dvh - 104px);min-height:480px;border-radius:0;border-left:0;border-right:0}
  .tela-cheia{width:34px;height:34px;font-size:16px}
  .jogo .secao{padding:20px 14px}
}