:root{
      --bg: #fff9f0;        /* fundo quente e infantil */
      --card: #ffffff;       /* cartões */
      
      --accent: #ffd166;     /* amarelo fofinho */
      --ok: #34d399;         /* verde sucesso */
      --bad:#fb7185;         /* rosa erro */
      --ink: #1f2937;        /* texto principal */
      --muted:#6b7280;       /* texto secundário */
      --shadow: 0 12px 30px rgba(0,0,0,.08);
      --radius: 18px;
    }
    *{box-sizing:border-box}
   .wrap{max-width:980px;margin:0 auto;padding:20px}

    .brand{display:flex;align-items:center;gap:12px}
    h1-title{font-size:clamp(20px,2.5vw,28px);margin:0}

    .controls1{display:flex;gap:10px;flex-wrap:wrap}
    button,select{border:0;padding:10px 14px;border-radius:12px;background:var(--primary);color:#fff;font-weight:800;cursor:pointer;box-shadow:var(--shadow)}
    button.secondary{background:#eef2ff;color:#111827}
    button.ghost{background:transparent;color:var(--primary);border:2px solid var(--primary)}
    select{background:#eef2ff;color:#111827}

    .grid{display:grid;grid-template-columns:1fr;gap:18px;margin-top:18px}
    @media(min-width:900px){.grid{grid-template-columns:1.1fr .9fr}}

    .card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}

    /* Área da pergunta */
    .stage{display:flex;flex-direction:column;gap:14px}
    .hintbox{background:#fff7ed;border:2px dashed #fdba74;color:#7c2d12;padding:12px;border-radius:12px;font-weight:800}
    .hintbox.hidden{display:none}
    .tips{display:flex;gap:8px;flex-wrap:wrap}
    .pill{background:#eef2ff;color:#111827;padding:8px 12px;border-radius:999px;font-weight:800}

    .options{display:grid;grid-template-columns:1fr;gap:10px;margin-top:15px;}
    @media(min-width:640px){.options{grid-template-columns:1fr 1fr;margin-top:15px;}}
    .opt{background:#34d399;border-radius:14px;padding:12px;font-weight:900;cursor:pointer;position:relative}
    .opt:hover{filter:brightness(.98);background:#30d288;}
    .opt.correct{background:#d1fae5}
    .opt.wrong{background:#fee2e2}

    .hud{display:flex;gap:12px;align-items:center;flex-wrap:wrap;justify-content:space-between}
    .bar{height:10px;background:#e5e7eb;border-radius:999px;overflow:hidden;min-width:200px}
    .bar>i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--primary),var(--accent))}

    .small{font-size:15px;color:var(--muted);margin-top:15px;}
    .list{display:flex;gap:8px;flex-wrap:wrap;margin-top:6px}
    .tag{background:#f3f4f6;color:#111827;padding:6px 10px;border-radius:999px;font-weight:800}

    .hidden{display:none!important}