.billetweb-events{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}.event-card{border:1px solid #e5e5e5;padding:20px;border-radius:8px;background:#fff}.event-card h3{font-size:20px;margin-bottom:10px}.event-card p{font-size:14px;margin-bottom:15px}.event-card .buttons{display:flex;gap:10px;flex-wrap:wrap}.btn-participants,.btn-sav{padding:10px 14px;font-size:14px;text-decoration:none;border-radius:6px;color:#fff}.btn-participants{background:#000}.btn-sav{background:#666}@media (max-width:768px){.event-card{padding:15px}.event-card h3{font-size:18px}.btn-participants,.btn-sav{width:100%;text-align:center}}