:root{--marinho:#0b3d5c;--ouro:#c9a227;--texto:#1d1d1f;--suave:#5b5b60;--borda:#e4e4e8;--fundo:#f5f5f7}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--texto);background:var(--fundo)}
.wrap{max-width:900px;margin:0 auto;padding:0 16px}a{color:var(--marinho)}a:focus-visible,button:focus-visible{outline:3px solid var(--ouro);outline-offset:2px}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:8px 12px;z-index:10}.skip:focus{left:8px}
.top{background:var(--marinho);color:#fff}.top .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px;padding-top:14px;padding-bottom:14px}
.brand{color:#fff;font-weight:700;font-size:20px;text-decoration:none}.top nav{display:flex;flex-wrap:wrap;gap:14px;align-items:center}.top nav a{color:#fff;text-decoration:none;font-size:15px}
.btn{background:var(--ouro);color:#111!important;padding:6px 14px;border-radius:10px;font-weight:600}
main{padding-top:28px;padding-bottom:40px}h1{font-size:30px;line-height:1.25;margin:0 0 8px;color:var(--marinho)}h2{font-size:21px;margin:28px 0 8px}h3{font-size:17px;margin:20px 0 6px}
.lead{font-size:18px;color:var(--suave)}.card{background:#fff;border:1px solid var(--borda);border-radius:16px;padding:18px;margin:12px 0}
.grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}.grid a.card{display:block;text-decoration:none;color:inherit}.grid a.card:hover{border-color:var(--marinho)}
.meta{font-size:14px;color:var(--suave)}.art{background:#fff;border:1px solid var(--borda);border-radius:12px;padding:12px 16px;margin:8px 0;white-space:pre-line}
.art h3{margin:0 0 4px;font-size:16px}.art p{margin:0}.titulo{margin-top:26px;font-size:15px;text-transform:uppercase;letter-spacing:.04em;color:var(--suave)}
.alerta{background:#fff4e5;border:1px solid #f0c27a;border-radius:12px;padding:12px 16px}.risco{background:#fdecea;border-color:#f5a5a0}
.pag{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}.pag a,.pag span{padding:6px 12px;border:1px solid var(--borda);border-radius:10px;background:#fff;text-decoration:none}.pag span{background:var(--marinho);color:#fff}
.foot{border-top:1px solid var(--borda);background:#fff;font-size:14px;color:var(--suave)}.foot .wrap{padding-top:18px;padding-bottom:18px}
@media (prefers-color-scheme:dark){:root{--texto:#f2f2f2;--suave:#b0b0b6;--borda:#333;--fundo:#141416}.card,.art,.pag a,.foot,.skip{background:#1d1d20}a{color:#7fb6dc}h1{color:#9ccbea}.alerta{background:#3a2c12;border-color:#7a5a1e}.risco{background:#3d1b19}}
@media print{.top,.foot,.skip,.pag{display:none}body{background:#fff}}