*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; font-family: 'Segoe UI', system-ui, sans-serif; color: #1f2937; background: #f9fafb; line-height: 1.65; }
.lg-topo { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 14px 24px; background: #1A1A2E; flex-wrap: wrap; }
.lg-marca { color: #fff; text-decoration: none; font-weight: 800; font-size: 18px; display: flex; gap: 8px; align-items: center; }
.lg-topo nav { display: flex; gap: 18px; }
.lg-topo nav a { color: #c4c8d8; text-decoration: none; font-size: 14px; }
.lg-topo nav a.ativo, .lg-topo nav a:hover { color: #FF6B2B; }
.lg-doc { max-width: 820px; margin: 28px auto 40px; padding: 32px 36px; background: #fff; border-radius: 12px; box-shadow: 0 4px 18px rgba(0,0,0,.05); }
.lg-doc h1 { margin: 0 0 4px; font-size: 28px; }
.lg-doc h2 { font-size: 17px; margin: 26px 0 8px; color: #111827; }
.lg-doc p, .lg-doc li { font-size: 15px; }
.lg-doc ul { padding-left: 20px; }
.lg-doc a { color: #e85a1e; }
.lg-data { color: #6b7280; font-size: 13px; margin-top: 0; }
.lg-rodape { text-align: center; padding: 0 16px 32px; font-size: 13px; color: #6b7280; }
.lg-rodape a { color: #6b7280; }
@media (max-width: 640px) { .lg-doc { padding: 22px 18px; margin: 16px 12px 28px; } }