/* OpçõesBR — páginas de conteúdo (ações e estratégias) */
:root{--verde:#0B5D3B;--destaque:#20A464;--suave:#DDEFE6;--fundo:#F4F6F7;--texto:#17213A;--sec:#68738A;--borda:#DDE2E7;--neg:#C83B3B}
*{box-sizing:border-box}
body{margin:0;background:var(--fundo);color:var(--texto);font-family:Sora,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;line-height:1.65;font-size:16px}
a{color:var(--verde)}
.topo{background:var(--verde);color:#fff;position:sticky;top:0;z-index:5}
.topo-in{max-width:960px;margin:0 auto;padding:12px 16px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.marca{color:#fff;text-decoration:none;font-weight:700;font-size:20px;margin-right:auto}.marca span{color:#7ED6A6}
.topo nav{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.topo nav a{color:#fff;text-decoration:none;font-size:14px}
.btn{display:inline-block;background:var(--destaque);color:#fff!important;text-decoration:none;padding:10px 16px;border-radius:10px;font-weight:600;font-size:14px}
.btn.sec{background:#fff;color:var(--verde)!important;border:1px solid var(--borda)}
.conteudo{max-width:960px;margin:0 auto;padding:18px 16px 40px}
.trilha{font-size:13px;color:var(--sec);margin-bottom:10px}.trilha a{color:var(--sec)}.trilha span{margin:0 2px}
h1{font-size:clamp(26px,5vw,36px);line-height:1.2;margin:6px 0 10px}
h2{font-size:22px;margin:32px 0 10px;line-height:1.3}
h3{font-size:17px;margin:18px 0 6px}
.lead{font-size:18px;color:#2a3550;margin:0 0 18px}
.card{background:#fff;border:1px solid var(--borda);border-radius:14px;padding:18px;margin:14px 0;box-shadow:0 1px 2px rgba(23,33,58,.05)}
.cotacao{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 16px}
.preco{font-size:38px;font-weight:700}
.var.pos{color:var(--destaque);font-weight:600}.var.neg{color:var(--neg);font-weight:600}
.dados{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin-top:14px}
.dados div{background:var(--fundo);border-radius:10px;padding:10px 12px}
.dados dt{font-size:12px;color:var(--sec)}.dados dd{margin:2px 0 0;font-weight:600}
.fonte{font-size:12px;color:var(--sec);margin:10px 0 0}
.acoes-cta{display:flex;flex-wrap:wrap;gap:10px;margin:12px 0}
.resumo{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px;margin:0;padding:0}
.resumo div{background:var(--fundo);border-radius:10px;padding:12px}
.resumo dt{font-size:12px;color:var(--sec);text-transform:uppercase;letter-spacing:.03em}.resumo dd{margin:4px 0 0;font-weight:600}
.payoff{width:100%;height:auto;display:block;background:#fff}
.grade-links{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px;padding:0;list-style:none}
.grade-links a{display:block;background:#fff;border:1px solid var(--borda);border-radius:12px;padding:12px 14px;text-decoration:none;color:var(--texto);height:100%}
.grade-links a:hover{border-color:var(--destaque)}
.grade-links strong{display:block;color:var(--verde)}.grade-links small{color:var(--sec);font-size:13px}
.tabela{width:100%;border-collapse:collapse;font-size:14px;background:#fff}
.tabela th,.tabela td{border-bottom:1px solid var(--borda);padding:8px 10px;text-align:left}
.rolagem{overflow-x:auto}
details.faq{background:#fff;border:1px solid var(--borda);border-radius:12px;padding:12px 16px;margin:8px 0}
details.faq summary{cursor:pointer;font-weight:600}
.selo{display:inline-block;background:var(--suave);color:var(--verde);border-radius:999px;padding:2px 10px;font-size:12px;font-weight:600;margin-right:6px}
.rodape{background:#fff;border-top:1px solid var(--borda);margin-top:30px}
.rodape-in{max-width:960px;margin:0 auto;padding:22px 16px;font-size:14px;color:var(--sec)}
.rodape .aviso{font-size:13px}.rodape .links a{color:var(--sec)}
@media(max-width:600px){.topo nav a:not(.btn){font-size:13px}.preco{font-size:32px}h2{font-size:20px}}