body {
    background-color: #0f172a;
    color: #f8fafc;         
    font-family: 'Segoe UI', Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 40px 20px;
    display: flex;
    justify-content: center;
}


.container {
    max-width: 700px;
    width: 100%;
}


h1 {
    color: #2dd4bf;
    font-size: 4.8rem;
    text-align: center;
    margin-bottom: 20px;
}

h3 {
    color: #94a3b8; 
    margin-top: 30px;
    border-left: 4px solid #2dd4bf;
    padding-left: 15px;
}


img {
    width: 100%;
    max-width: 600px;
    height: auto;
    border-radius: 15px;
    display: block;
    margin: 30px auto;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}


ul, ol {
    background-color: #1e293b; 
    padding: 25px 50px;
    border-radius: 12px;
}

li {
    margin-bottom: 12px;
}


.link-section {
    text-align: center;
    margin-top: 40px;
    padding: 20px;
    border-top: 1px solid #334155;
}

a {
    color: #2dd4bf;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #ffffff;
    text-decoration: underline;
}