:root{--azul-escuro:#061426;--azul:#09284d;--azul-card:#0f315d;--dourado:#f6c64a;--branco:#fff;--texto:#eaf2ff;--cinza:#a9bbd0;--linha:rgba(255,255,255,.10)}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:Arial,Helvetica,sans-serif;background:#f7f9fc;color:#07172b;line-height:1.7}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
header{background:var(--azul-escuro);padding:16px 0;border-bottom:1px solid var(--linha)}
.nav{max-width:820px;margin:0 auto;padding:0 24px;display:flex;align-items:center;gap:12px}
.nav img{height:44px;width:44px;background:#fff;border-radius:50%;padding:5px;object-fit:contain}
.nav span{color:#fff;font-weight:900;font-size:16px}
.nav a.voltar{margin-left:auto;color:var(--cinza);font-size:14px;font-weight:700}
.nav a.voltar:hover{color:var(--dourado)}
article{max-width:720px;margin:0 auto;padding:56px 24px 90px}
.tag{color:#0f5aa5;font-weight:900;font-size:12px;text-transform:uppercase;letter-spacing:1px}
article h1{font-size:clamp(26px,4vw,38px);margin:14px 0 22px;line-height:1.18;color:#07172b}
.hero-img{border-radius:14px;overflow:hidden;margin-bottom:32px;box-shadow:0 20px 40px rgba(7,23,43,.12)}
.hero-img img{width:100%;height:320px;object-fit:cover}
article p{color:#28384e;font-size:17px;margin-bottom:18px}
article h2{font-size:21px;margin:32px 0 12px;color:#07172b}
article ul,article ol{margin:0 0 18px 22px}
article li{margin-bottom:8px;color:#28384e}
.cta-box{margin-top:44px;padding:28px;border-radius:14px;background:linear-gradient(180deg,var(--azul-card),var(--azul-escuro));color:#fff;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.cta-box p{color:var(--cinza);margin:0;font-size:15px}
.cta-box a{background:var(--dourado);color:#061426;padding:12px 22px;border-radius:6px;font-weight:900;font-size:14px;white-space:nowrap}
footer{background:#04101f;color:var(--cinza);text-align:center;padding:24px;font-size:13px}