:root{--brand:#087cff;--brand2:#0054d6;--cyan:#18bfff;--dark:#050a14;--bg:#f3f6fb;--text:#101a2d}.cabecalho{background:linear-gradient(135deg,#03070e,#071326)}.topo-info{background:#02050b}.logo-imagem{width:210px;height:52px}.logo-imagem img{display:block;width:100%;height:100%;object-fit:contain}.linha{gap:45px}.menu{border-color:#12243d}.menu a:hover{color:#42a5ff}.submenu{background:#071426;border-color:#163354}.busca{background:#0b1729;border-color:#172b47}.tag{color:var(--brand)}.hero .tag{color:#4ab7ff}.newsletter{background:linear-gradient(120deg,#003b8f,#087cff 58%,#00a8ff)}.newsletter button,.botao,.sumario button{background:#03162c;color:#fff}.card:hover{box-shadow:0 18px 45px #006eff17;border-color:#cbdfff}.logo-rodape{width:230px;height:60px}footer{background:#030812}.texto-artigo .bloco-dica{background:#eaf8ff;border-left-color:#1689ff}.texto-artigo .bloco-aviso{background:#fff6dd}.texto-artigo .bloco-download{background:#eaf2ff;border-left-color:#087cff}.compartilhar{display:flex;gap:8px;align-items:center;padding:22px 0;border-top:1px solid var(--line)}.compartilhar a{padding:8px 12px;background:#e9f2ff;color:#0061d9;border-radius:7px;font-size:11px}.comentarios{margin-top:45px}.comentarios form{display:grid;gap:10px}.comentarios input,.comentarios textarea{border:1px solid var(--line);border-radius:9px;padding:13px}.comentarios textarea{min-height:130px}@media(max-width:560px){.logo-imagem{width:170px;height:44px}.logo-rodape{width:210px}}