/* Páginas estáticas Guia Central (como funciona, legal, suporte) */
:root {
  --gp-bg: #0b141a;
  --gp-panel: #111b21;
  --gp-text: #e9edef;
  --gp-muted: #8696a0;
  --gp-link: #53bdeb;
  --gp-accent: #00a884;
}

* {
  box-sizing: border-box;
}

html {
  height: 100%;
}

body {
  margin: 0;
  min-height: 100%;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--gp-bg);
  color: var(--gp-text);
  font-size: 1rem;
  line-height: 1.55;
  -webkit-text-size-adjust: 100%;
}

.gp-page {
  max-width: 42rem;
  margin: 0 auto;
  padding: max(16px, env(safe-area-inset-top)) max(20px, env(safe-area-inset-right)) max(20px, env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left));
}

.gp-header {
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.gp-back {
  display: inline-block;
  margin-bottom: 0.75rem;
  font-size: 0.9rem;
  color: var(--gp-link);
  text-decoration: none;
}

.gp-back:hover {
  text-decoration: underline;
}

.gp-header h1 {
  margin: 0;
  font-size: clamp(1.35rem, 4vw, 1.6rem);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.gp-main h2 {
  margin: 1.5rem 0 0.6rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--gp-text);
}

.gp-main h2:first-of-type {
  margin-top: 0;
}

.gp-main p {
  margin: 0 0 1rem;
  color: var(--gp-muted);
}

.gp-main ul,
.gp-main ol {
  margin: 0 0 1rem;
  padding-left: 1.25rem;
  color: var(--gp-muted);
}

.gp-main li {
  margin-bottom: 0.5rem;
}

.gp-main strong {
  color: var(--gp-text);
}

.gp-main a {
  color: var(--gp-link);
}

.gp-footnote {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.8rem;
  color: var(--gp-muted);
}

.gp-steps {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem;
  counter-reset: step;
}

.gp-steps li {
  position: relative;
  padding: 0.85rem 0 0.85rem 2.75rem;
  margin: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--gp-muted);
  counter-increment: step;
}

.gp-steps li:last-child {
  border-bottom: none;
}

.gp-steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0.85rem;
  width: 1.85rem;
  height: 1.85rem;
  border-radius: 50%;
  background: rgba(0, 168, 132, 0.2);
  color: var(--gp-accent);
  font-size: 0.85rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}