* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: #f5f5f5;
  color: #222;
}

.container {
  width: min(1100px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  padding: 50px 0 35px;
  background: #fff;
  border-bottom: 1px solid #ddd;
}

.site-header h1 { margin: 0 0 8px; font-size: 36px; }
.site-header p { margin: 0; color: #666; }

main { padding: 40px 0 60px; }
h2 { margin: 0 0 25px; font-size: 28px; }

.jogos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 24px;
}

.jogo-card {
  overflow: hidden;
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
}

.jogo-capa {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #e8e8e8;
}

.jogo-info { padding: 16px; }
.jogo-info h3 { margin: 0 0 14px; font-size: 20px; }

.jogar-btn {
  display: inline-block;
  padding: 10px 16px;
  border-radius: 8px;
  background: #222;
  color: #fff;
  text-decoration: none;
  font-weight: bold;
}

.jogar-btn:hover { background: #444; }

.site-footer {
  padding: 25px 0;
  border-top: 1px solid #ddd;
  background: #fff;
  color: #777;
  font-size: 14px;
}

@media (max-width: 600px) {
  .container { width: calc(100% - 24px); }
  .site-header h1 { font-size: 30px; }
}