* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #0f172a; 
    color: #e2e8f0; 
    line-height: 1.6; 
    padding: 20px; 
    text-align: center; 
}

h1 {
    font-size: 32px;
    color: #f8fafc; 
    margin-bottom: 15px;
}

h2 {
    font-size: 24px;
    color: #38bdf8; 
    margin-bottom: 10px;
}

p {
    font-size: 16px;
    margin-bottom: 15px;
}

a {
    color: #60a5fa; 
    text-decoration: none; 
}

a:hover {
    text-decoration: underline; 
    color: #93c5fd; 
}

nav {
    background-color: #1e293b; 
    padding: 15px;
    margin-bottom: 30px;
    border-radius: 8px; 
}

nav ul {
    list-style-type: none; 
    display: flex; 
    gap: 20px; 
}

nav a {
    color: #f8fafc;
    font-weight: bold;
}

nav a:hover {
    text-decoration: none;
    color: #38bdf8;
}


img {
    display: block; 
    max-width: 100%;
    border-radius: 8px;
    margin: 0 auto 15px auto; 
}