body {
   background: url("/assets/images/adosamis.png") no-repeat center center fixed;
   background-size: cover;
   font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
   min-height: 100vh;
   display: flex;
   flex-direction: column;
   justify-content: space-between;
}
.overlay {
   background-color: rgba(255, 192, 203, 0.35);
   position: fixed;
   top: 0; left: 0;
   width: 100%; height: 100%;
   z-index: 0;
}
.content {
   position: relative;
   z-index: 1;
   padding: 2rem;
}
.topic {
   background: rgba(255, 255, 255, 0.6);
   border-radius: 12px;
   padding: 0.8rem 1rem;
   text-align: center;
   font-weight: bold;
   color: #0a0a0a;
   margin-bottom: 2rem;
   box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}
.card {
   border-radius: 20px;
   box-shadow: 0 8px 25px rgba(0,0,0,0.25);
   backdrop-filter: blur(8px);
   background: rgba(255,255,255,0.6);
}
.card-header {
   background: #9e8fe8;
   color: white;
   border-top-left-radius: 20px;
   border-top-right-radius: 20px;
   text-align: center;
   font-size: 1.5rem;
}
.btn-ados {
   background-color: #9e8fe8;
   color: white;
}
.btn-ados:hover {
   background-color: #836ee9;
   color: white;
}
.stats {
   background: rgba(255,255,255,0.85);
   border-radius: 15px;
   padding: 1rem;
   box-shadow: 0 4px 15px rgba(0,0,0,0.2);
   margin-top: 2rem;
   text-align: center;
}
a {
   color: #9e8fe8;
   text-decoration: none;
   font-weight: bolder;
   transition: all 0.3s ease;
}
a:hover {
   color: #836ee9;
   text-decoration: underline;
}
.presentation-block {
   background-color: rgba(255, 255, 255, 0.6);
   border-radius: 15px;
   box-shadow: 0 4px 10px rgba(0,0,0,0.2);
   color: #333;
}

.presentation-block h3 {
   color: #836ee9;
   margin-bottom: 15px;
}

.presentation-block p {
   font-size: 1rem;
   line-height: 1.5;
}