body{
  font-family: Arial, sans-serif;
  background: #101410;
  color: #eee;
  margin: 0;
  padding: 24px 16px 60px;
}
h1{
  text-align: center;
  color: #4CD137;
  margin-bottom: 4px;
}
p.sub{
  text-align: center;
  color: #999;
  margin-top: 0;
  margin-bottom: 24px;
}
nav{
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 28px;
}
button{
  background: #1b241b;
  color: #ccc;
  border: 1px solid #33422f;
  padding: 8px 14px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
}
button.active{
  background: #4CD137;
  color: #101410;
  font-weight: bold;
}
.grid{
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
  max-width: 1100px;
  margin: 0 auto;
}
.card{
  background: #181d18;
  border: 1px solid #2a332a;
  border-radius: 8px;
  padding: 14px;
  text-align: center;
}
.card img{
  width: 64px;
  height: 64px;
  margin-bottom: 8px;
}
.card h2{
  margin: 0 0 2px;
  font-size: 17px;
  color: #fff;
}
.card .especie{
  color: #4CD137;
  font-size: 12px;
  margin: 0 0 8px;
}
.card p{
  margin: 0;
  font-size: 13.5px;
  color: #bbb;
  line-height: 1.4;
  text-align: left;
}
.cat{
  display:inline-block;
  margin-top:8px;
  font-size: 11px;
  color: #4CD137;
  border: 1px solid #33422f;
  padding: 2px 8px;
  border-radius: 999px;
}