/* ===== RESET ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ===== BASE ===== */
:root {
  --bg: #fdf6e3;
  --text: #2c2c2c;
  --accent: #b85c2a;
  --muted: #8a7f72;
  --page-width: 680px;
  --font-body: 'Georgia', serif;
  --size-body: 22px;
  --line-height: 2;
}

html {
  font-size: var(--size-body);
  background: var(--bg);
  color: var(--text);
}

body {
  font-family: var(--font-body);
  line-height: var(--line-height);
  max-width: var(--page-width);
  margin: 0 auto;
  padding: 40px 24px 80px;
}

/* ===== TÍTULO PRINCIPAL ===== */
#content h1 {
  font-size: 1.6rem;
  font-weight: bold;
  text-align: center;
  color: var(--accent);
  margin-bottom: 48px;
  letter-spacing: 0.02em;
}

/* ===== CAPÍTULOS ===== */
#content h2 {
  font-size: 1.25rem;
  font-weight: bold;
  color: var(--accent);
  margin-top: 64px;
  margin-bottom: 24px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--accent);
}

/* ===== PARÁGRAFOS ===== */
#content p {
  margin-bottom: 20px;
  font-size: 1rem;
}

/* ===== IMAGENS ===== */
#content img {
  display: block;
  width: 100%;
  max-width: 100%;
  border-radius: 12px;
  margin: 32px 0;
}

/* ===== SEPARADOR --- ===== */
#content hr {
  border: none;
  border-top: 1px solid #d4c9b8;
  margin: 48px 0;
}

/* ===== FIM ===== */
#content em {
  color: var(--muted);
  font-size: 0.9rem;
}

/* ===== RESPONSIVO ===== */
@media (max-width: 480px) {
  :root {
    --size-body: 20px;
  }

  body {
    padding: 24px 16px 60px;
  }
}