:root{
  --pc-azul:#0d2c5e;
  --pc-azul-esc:#081c3c;
  --pc-azul-claro:#1b4c96;
  --pc-cinza:#f4f6fa;
  --pc-borda:#e3e8f0;
}
body{background:var(--pc-cinza);font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:#1c2536}
a{text-decoration:none}
.pc-navbar{background:var(--pc-azul);box-shadow:0 2px 10px rgba(8,28,60,.25)}
.pc-navbar .navbar-brand img{height:42px;border-radius:50%}
.pc-navbar .nav-link{color:#dce6f7 !important;font-weight:500}
.pc-navbar .nav-link:hover,.pc-navbar .nav-link.active{color:#fff !important}
.pc-hero{background:linear-gradient(135deg,var(--pc-azul-esc),var(--pc-azul-claro));color:#fff;padding:56px 0;border-radius:0 0 24px 24px}
.pc-hero h1{font-weight:700;letter-spacing:-.5px}
.pc-search input{height:56px;font-size:1.05rem;border-radius:12px 0 0 12px}
.pc-search .btn{height:56px;border-radius:0 12px 12px 0;padding:0 26px;font-weight:600}
.pc-card{background:#fff;border:1px solid var(--pc-borda);border-radius:14px;transition:.15s;height:100%}
.pc-card:hover{box-shadow:0 8px 24px rgba(13,44,94,.12);transform:translateY(-2px)}
.pc-cat{display:flex;align-items:center;gap:.6rem;padding:14px;color:var(--pc-azul);font-weight:600}
.pc-badge{background:#e8eefb;color:var(--pc-azul);font-weight:600;border-radius:20px;padding:.25rem .7rem;font-size:.78rem}
.pc-thumb{width:100%;height:150px;object-fit:cover;border-radius:14px 14px 0 0;background:#eef2f8}
.pc-sidebar{background:var(--pc-azul-esc);min-height:100vh;color:#c9d6ee}
.pc-sidebar a{display:block;color:#c9d6ee;padding:.7rem 1.1rem;border-left:3px solid transparent}
.pc-sidebar a:hover,.pc-sidebar a.active{background:rgba(255,255,255,.07);color:#fff;border-left-color:#4d8cf5}
.pc-sidebar .brand{padding:18px;text-align:center;border-bottom:1px solid rgba(255,255,255,.1)}
.pc-sidebar .brand img{height:64px;border-radius:50%}
.pc-stat{background:#fff;border:1px solid var(--pc-borda);border-radius:14px;padding:18px}
.pc-stat .v{font-size:1.75rem;font-weight:700;color:var(--pc-azul)}
.pc-stat .l{color:#6b7a90;font-size:.85rem}
.pc-login{min-height:100vh;display:flex;align-items:center;background:linear-gradient(135deg,var(--pc-azul-esc),var(--pc-azul-claro))}
.pc-login .card{border:0;border-radius:18px;box-shadow:0 18px 50px rgba(0,0,0,.3)}
.pc-login .logo{height:110px;border-radius:50%}
.pc-artigo img{max-width:100%;height:auto;border-radius:10px;cursor:zoom-in}
.pc-artigo h2,.pc-artigo h3{color:var(--pc-azul);margin-top:1.2rem}
.pc-atencao{background:#fff7e6;border-left:4px solid #f0a500;padding:14px 16px;border-radius:8px}
.pc-video{position:relative;padding-bottom:56.25%;height:0;overflow:hidden;border-radius:12px}
.pc-video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.pc-galeria img{height:120px;width:100%;object-fit:cover;border-radius:10px;cursor:zoom-in;border:1px solid var(--pc-borda)}
.btn-pc{background:var(--pc-azul);color:#fff;font-weight:600}
.btn-pc:hover{background:var(--pc-azul-claro);color:#fff}
.pc-footer{background:var(--pc-azul-esc);color:#9fb3d6;padding:22px 0;margin-top:48px}
@media (max-width:576px){.pc-hero{padding:34px 0}.pc-search input,.pc-search .btn{height:50px}}