:root{--tinta:#0f172a;--superficie:#1e293b;--borda:#334155;--claro:#f1f5f9;--cinza:#94a3b8;--cinza-fraco:#64748b;--ambar:#fbbf24;--rosa:#fb7185}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--tinta);color:var(--claro);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%}button,input,textarea{font-family:inherit;font-size:16px}.envolve{max-width:460px;margin:0 auto;padding:0 24px}.topo{border-bottom:1px solid var(--superficie);padding:14px 0;margin-bottom:8px}.topo .envolve{display:flex;align-items:center;gap:10px}.marca{font-weight:800;letter-spacing:-.03em}.olho{font-size:11px;letter-spacing:.25em;text-transform:uppercase;color:var(--ambar);font-weight:700;margin:0 0 12px}h1{font-size:30px;line-height:1.1;letter-spacing:-.03em;margin:0 0 8px;font-weight:800}h2{font-size:23px;line-height:1.2;letter-spacing:-.02em;margin:0 0 24px;font-weight:700}p.apoio{color:var(--cinza);margin:0 0 28px;font-size:15px}.campo{width:100%;background:var(--superficie);border:1px solid var(--borda);color:var(--claro);padding:14px 16px;outline:none}.campo:focus{border-color:var(--ambar)}.campo::placeholder{color:var(--cinza-fraco)}.codigo{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:26px;letter-spacing:.35em;text-align:center;padding:18px 16px}.botao{display:block;width:100%;border:0;background:var(--ambar);color:var(--tinta);font-weight:700;letter-spacing:-.01em;padding:15px 20px;cursor:pointer}.botao:disabled{opacity:.4;cursor:not-allowed}.botao.vazio,.opcao{background:transparent;color:var(--claro);border:1px solid var(--borda)}.opcao{display:block;width:100%;text-align:left;padding:18px 16px;margin-bottom:8px;cursor:pointer}.opcao:active,.opcao:hover{border-color:var(--ambar);background:var(--superficie)}.escala{display:grid;grid-template-columns:repeat(5,1fr);grid-gap:8px;gap:8px}.escala button{background:transparent;border:1px solid var(--borda);color:var(--claro);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:22px;padding:22px 0;cursor:pointer}.escala button:active,.escala button:hover{border-color:var(--ambar);background:var(--superficie)}.progresso{display:flex;gap:4px;margin-bottom:28px}.progresso span{flex:1 1;height:3px;background:var(--superficie)}.progresso span.feita{background:var(--ambar)}.progresso span.atual{background:var(--cinza-fraco)}.erro{color:var(--rosa);font-size:14px;margin:16px 0 0}.aviso{color:var(--cinza-fraco);font-size:12px;line-height:1.6;margin-top:32px}.centro{text-align:center;padding:48px 0}.linha{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;font-size:13px;color:var(--cinza-fraco)}.linha .sala{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--ambar)}