body{font-family:Arial,sans-serif;background-color:#f5e9d3;color:#333}.container{max-width:1200px}.header,h1{margin-bottom:30px;text-align:center}.header.trashtagging{color:brown;text-shadow:0 0 5px brown,0 0 10px brown,0 0 20px brown}.header.treeplanting{color:green;text-shadow:0 0 5px green,0 0 10px green,0 0 20px green}.card{border:none;transition:transform .3s}.card:hover{transform:scale(1.05);box-shadow:0 4px 20px rgba(0,0,0,.25)}.card-img-top{width:100%;height:200px;object-fit:contain;background-color:#fff}.card-body{background-color:#fff;padding:20px;border-radius:0 0 10px 10px}.btn-primary{background-color:#4caf50;border-color:#4caf50}.btn-primary:hover{background-color:#45a049;border-color:#3e8c43}@media (max-width:768px){.card-img-top{height:150px}}.logo-text{color:#28a745;font-weight:700;animation:pulseEffect 1.5s infinite}.logo-text-header{color:#0f0;font-weight:700;filter:brightness(150%) drop-shadow(0 0 5px #0F0)}.green-text{color:green;text-shadow:0 0 5px green,0 0 10px green,0 0 20px green}.brown-text{color:brown;text-shadow:0 0 5px brown,0 0 10px brown,0 0 20px brown}@keyframes pulseEffect{0%{color:#34c924;text-shadow:0 0 5px #28a745}50%{color:#28a745;text-shadow:0 0 10px #34c924,0 0 15px #34c924}100%{color:#34c924;text-shadow:0 0 5px #28a745}}