body {
    font-family: Arial, sans-serif;
    background-color: #121212;
    color: white;
    margin: 0;
    padding: 0;
    line-height: 1.6;
}
.navbar {
    background: #1e1e1e;
    padding: 15px;
    text-align: center;
}
.navbar a {
    color: white;
    text-decoration: none;
    margin: 0 15px;
    font-size: 18px;
}
.container {
    max-width: 800px;
    margin: 20px auto;
    padding: 20px;
    background: #222;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
}
.container h1 {
   
    font-size: 2rem; 
    
    text-align: center;
}
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
    text-align: center;
}
th, td {
    padding: 10px;
    border: 1px solid #444;
    text-align: center;
}
th {
    background: #333;
}
.watch-button {
    background: #28a745;
    color: white;
    padding: 8px 15px;
    border: none;
    cursor: pointer;
    border-radius: 5px;
}
.watch-button:hover {
    background: #218838;
}
.article {
    max-width: 800px;
    margin: 20px auto;
    padding: 20px;
    background: #333;
    border-radius: 10px;
    text-align: left;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
}
.article h1 {
    color: #28a745;
    font-size: 2rem; 
    margin-bottom: 15px; 
    line-height: 1.3; 
}
.article h2 {
    color: #28a745;
    font-size: 1.75rem;
    margin-top: 25px; 
    margin-bottom: 10px; 
    line-height: 1.3;
}
.article h3 {
    color: #28a745;
    font-size: 1.5rem;
    margin-top: 20px; 
    margin-bottom: 10px; 
    line-height: 1.3; 
}
.article p {
    font-size: 1.1rem;
    margin-bottom: 20px;
}
.article ul, .article ol {
    margin-bottom: 20px;
    padding-left: 20px;
}
.article li {
    margin-bottom: 10px;
}
.footer {
    background: #1e1e1e;
    padding: 20px;
    text-align: center;
    margin-top: 30px;
    color: white;
}
.iframecontainer {
    max-width: 800px;
    margin: 10px auto;
    padding: 5px;
    background: #222;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
    text-align: center;
}
iframe {
    width: 100%;
    height: 70vh;
    border: none;
    border-radius: 10px;
}
.back-button {
    display: inline-block;
    margin-top: 20px;
    padding: 10px 15px;
    background: #dc3545;
    color: white;
    border: none;
    cursor: pointer;
    border-radius: 5px;
    text-decoration: none;
}
.back-button:hover {
    background: #c82333;
}