body{font-family:Arial;background:#f0fff4;margin:0}
header{text-align:center;padding:20px;background:#1db954;color:#fff}
.logo{width:120px}
.card{background:#fff;margin:15px;padding:15px;border-radius:15px;box-shadow:0 5px 15px rgba(0,0,0,.1)}
button{background:#1db954;color:#fff;border:none;padding:12px;border-radius:10px;width:100%}
.ex{padding:10px;margin:5px 0;background:#f4f4f4;border-radius:10px;cursor:pointer}
#detalhe{margin-top:10px;padding:10px;background:#eaffea;border-radius:10px}