:root {
  color-scheme: light;
  font-family: "Segoe UI", Arial, sans-serif;
  color: #0f172a;
  background: #f8fafc;
}

* { box-sizing: border-box; }
body { margin: 0; line-height: 1.75; }
a { color: inherit; }
.topbar { background: #fff; border-bottom: 1px solid #e2e8f0; }
.topbar-inner, .page { width: min(100% - 32px, 880px); margin: 0 auto; }
.topbar-inner { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { font-size: 1.35rem; font-weight: 900; text-decoration: none; color: #1d4ed8; }
.back { font-weight: 700; text-decoration: none; color: #334155; }
.page { padding: 42px 0 70px; }
.breadcrumbs { color: #64748b; font-size: .92rem; margin-bottom: 22px; }
.breadcrumbs a { color: #1d4ed8; }
article { background: #fff; border: 1px solid #e2e8f0; padding: clamp(24px, 5vw, 52px); box-shadow: 0 16px 45px rgba(15, 23, 42, .07); }
.eyebrow { color: #1d4ed8; font-weight: 800; margin: 0 0 8px; }
h1 { font-size: clamp(2rem, 6vw, 3.35rem); line-height: 1.18; margin: 0 0 18px; letter-spacing: 0; }
.lead { font-size: 1.18rem; color: #475569; margin-bottom: 34px; }
h2 { font-size: 1.45rem; line-height: 1.35; margin: 34px 0 12px; letter-spacing: 0; }
ul, ol { padding-right: 24px; }
li { margin-bottom: 9px; }
.note { margin-top: 28px; padding: 18px 20px; border-right: 4px solid #2563eb; background: #eff6ff; color: #1e3a8a; }
.official { display: inline-block; margin-top: 12px; color: #1d4ed8; font-weight: 800; }
.cta { margin-top: 36px; padding: 24px; background: #0f172a; color: #fff; }
.cta h2 { margin-top: 0; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 18px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 10px 18px; text-decoration: none; font-weight: 800; background: #2563eb; color: #fff; }
.button.whatsapp { background: #15803d; }
footer { text-align: center; color: #64748b; padding: 30px 16px; font-size: .9rem; }
@media (max-width: 560px) {
  .topbar-inner { min-height: 62px; }
  .page { padding-top: 24px; }
  article { padding: 24px 20px; }
  .actions, .button { width: 100%; }
}