body {
    font-family: 'Open Sans', sans-serif;
    color: #eee;
    background: linear-gradient(to bottom right, #141e30, #243b55);
    margin: 0;
    overflow-x: hidden;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}
h1, h2, h3 {
    font-family: 'Roboto', sans-serif;
    font-weight: bold;
    color: #007bff;
    text-align: center;
}

.card-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    padding: 20px;
}
.card {
  background-color: rgba(28,42,66,0.8);
  border-radius: 8px;
    padding: 16px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease;
}
.card:hover {
    transform: translateY(-5px) scale(1.02);  
  box-shadow: 0 8px 16px rgba(0,0,0,0.3);
}
.card img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
}

.card-title {
    font-size: 1.2em;
    margin-top: 8px;
  color: #eee;
}
.card-text {
    font-size: 1em;
    margin-top: 4px;
    color: #ddd;
}
pre {
    background-color: #282c34;
    padding: 10px;
    border-radius: 5px;
    overflow: auto;
    color: #abb2bf;
}
code {
    font-family: monospace;
    font-size: 1em;
}


.article-container {
    background-color: rgba(0,0,0,0.1);
    border-radius: 8px;
    padding: 20px;
    margin-top: 20px;
  box-shadow: inset 0px 0px 10px rgba(0,0,0,0.5);
}
.article-container h2, .article-container h3 {
    color: #a9b7c6;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}
th, td {
    border: 1px solid #ddd;
    padding: 8px;
    text-align: left;
  color: #ddd;
}
th {
    background-color: #282c34;
}


@media (max-width: 768px) {
    .card-container {
        grid-template-columns: repeat(auto-fill, minmax(100%, 1fr));
    }
}

.footer{
    text-align: center;
    padding: 10px;
    font-size: 0.8em;
    color: #888;
}

.wave {
  animation: wave 5s linear infinite;
  transform: translate3d(0, 0, 0);
}

.wave:nth-child(2) {
  animation-delay: -2.5s;
}

@keyframes wave {
  0% {transform: translateX(0);}
  50% {transform: translateX(-25%);}
  100% {transform: translateX(0);}
}

.header-image {
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-bottom: 5px solid #007bff;
}