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

body {
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

.container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 20px 60px;
}

header {
    border-bottom: 1px solid #ccc;
    padding-bottom: 20px;
    margin-bottom: 30px;
}

header h1 {
    font-size: 24px;
    font-weight: normal;
    letter-spacing: 0.5px;
}

main {
    margin-bottom: 40px;
}

section {
    margin-bottom: 30px;
}

h2 {
    font-size: 18px;
    font-weight: normal;
    margin-bottom: 15px;
    letter-spacing: 0.5px;
}

p {
    margin-bottom: 10px;
    font-size: 14px;
}

a {
    color: #0066cc;
    text-decoration: none;
    font-size: 12pt;
}

a:hover {
    text-decoration: underline;
}

ul {
    list-style: disc;
    margin-left: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

li {
    margin-bottom: 8px;
    font-size: 14px;
}

li a {
    color: #0066cc;
}

hr {
    border: none;
    border-top: 1px solid #ccc;
    margin: 30px 0;
    height: 0;
}

footer {
    border-top: 1px solid #ccc;
    padding-top: 20px;
    text-align: center;
    font-size: 12px;
    color: #666;
}

/* Responsive breakpoints */
@media (max-width: 1400px) {
    .container {
        max-width: 1400px;
        padding: 20px 50px;
    }
}

@media (max-width: 1200px) {
    .container {
        max-width: 1200px;
        padding: 20px 40px;
    }
}

@media (max-width: 768px) {
    .container {
        max-width: 100%;
        padding: 20px 30px;
    }
    
    ul {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    header h1 {
        font-size: 20px;
    }
    
    h2 {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 15px 20px;
    }
    
    header h1 {
        font-size: 18px;
    }
    
    h2 {
        font-size: 15px;
    }
    
    p {
        font-size: 13px;
    }
}