:root {
  --roxo: #6D00D9;
  --dourado: #FFC926;
  --fundo: #f6f2fb;
  --texto: #241232;
  --card: #ffffff;
  --borda: #e7dff2;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--fundo);
  color: var(--texto);
}

.topo {
  background: linear-gradient(135deg, var(--roxo), #3d0875);
  color: white;
  padding: 34px 18px 42px;
}

.topo > div,
.container {
  max-width: 980px;
  margin: 0 auto;
}

.badge {
  display: inline-block;
  background: var(--dourado);
  color: #2d1450;
  padding: 6px 12px;
  border-radius: 999px;
  font-weight: bold;
  font-size: 13px;
}

h1 {
  margin: 14px 0 8px;
  font-size: 34px;
}

.topo p {
  margin: 0;
  opacity: 0.9;
}

.container {
  padding: 22px 14px 60px;
}

.painel,
.leitura {
  background: var(--card);
  border: 1px solid var(--borda);
  border-radius: 22px;
  padding: 18px;
  box-shadow: 0 10px 28px rgba(73, 26, 120, 0.08);
  margin-bottom: 18px;
}

.painel h2 {
  margin: 0 0 16px;
}

.grid-livros {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 14px;
}

.livro-card {
  border: 1px solid var(--borda);
  border-radius: 18px;
  padding: 16px;
  cursor: pointer;
  background: #fff;
  transition: transform .15s ease, box-shadow .15s ease;
}

.livro-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 26px rgba(73, 26, 120, 0.12);
}

.livro-icone {
  width: 48px;
  height: 48px;
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 25px;
  color: white;
  margin-bottom: 12px;
}

.livro-card h3 {
  margin: 0 0 6px;
  font-size: 19px;
}

.livro-card p {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.35;
  color: #5d5267;
}

.autor {
  font-size: 12px;
  font-weight: bold;
  color: var(--roxo);
}

.leitura.vazio {
  text-align: center;
  color: #6e6177;
}

.cabecalho-livro {
  border-bottom: 1px solid var(--borda);
  padding-bottom: 14px;
  margin-bottom: 16px;
}

.cabecalho-livro h2 {
  margin: 0 0 6px;
  font-size: 28px;
}

.paragrafo {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid #f0eaf7;
}

.numero {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: #f1e7ff;
  color: var(--roxo);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
}

.texto-paragrafo {
  font-size: 18px;
  line-height: 1.55;
}

@media (max-width: 600px) {
  h1 { font-size: 28px; }
  .paragrafo { grid-template-columns: 44px 1fr; }
  .texto-paragrafo { font-size: 16px; }
}