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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #000a1e;
    line-height: 1.6;
    background-color: #f2f5f8;
}

header {
    background-color: #00283c;
    padding: 2rem 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

header h1 {
    color: #ffffff;
    text-align: center;
    font-size: 2rem;
}

header h1 .accent {
    color: #fa6432;
}

nav {
    background-color: #dee1e4;
    border-bottom: 3px solid #fa6432;
}

nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    max-width: 1200px;
    margin: 0 auto;
}

nav ul li {
    margin: 0;
}

nav ul li a {
    display: block;
    padding: 1rem 1.5rem;
    color: #000a1e;
    text-decoration: none;
    font-weight: 500;
    transition: background-color 0.3s, color 0.3s;
}

nav ul li a:hover,
nav ul li a.active {
    background-color: #fa6432;
    color: #ffffff;
}

.container {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.content-box {
    background-color: #ffffff;
    padding: 2rem;
    margin-bottom: 2rem;
    border-radius: 8px;
    border: 1px solid #dee1e4;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

h2 {
    color: #00283c;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #fa6432;
}

h3 {
    color: #00283c;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

p {
    margin-bottom: 1rem;
}

b.accent {
    color: #fa6432;
}

ul, ol {
    margin-left: 2rem;
    margin-bottom: 1rem;
}

li {
    margin-bottom: 0.5rem;
}

.highlight-box {
    background-color: #e8ebee;
    padding: 1.5rem;
    border-left: 4px solid #fa6432;
    margin: 1.5rem 0;
}

.contact-info {
    background-color: #f2f5f8;
    padding: 1rem;
    border-radius: 5px;
    margin: 1rem 0;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
}

table th {
    background-color: #00283c;
    color: #ffffff;
    padding: 1rem;
    text-align: left;
}

table td {
    padding: 1rem;
    border-bottom: 1px solid #dee1e4;
}

table tr:nth-child(even) {
    background-color: #f2f5f8;
}

table tr:hover {
    background-color: #e8ebee;
}

pre {
    background-color: #00283c;
    color: #ffffff;
    padding: 1.5rem;
    border-radius: 5px;
    overflow-x: auto;
    font-size: 0.9rem;
    line-height: 1.4;
}

code {
    font-family: 'Courier New', Courier, monospace;
}

.button {
    display: inline-block;
    background-color: #fa6432;
    color: #ffffff;
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s;
    font-weight: 500;
}

.button:hover {
    background-color: #e85528;
}

footer {
    background-color: #00283c;
    color: #ffffff;
    text-align: center;
    padding: 2rem 0;
    margin-top: 3rem;
}

footer p {
    margin: 0;
}

@media (max-width: 768px) {
    nav ul {
        flex-direction: column;
    }
    
    nav ul li a {
        border-bottom: 1px solid #dee1e4;
    }
    
    .container {
        margin: 1rem auto;
    }
    
    .content-box {
        padding: 1.5rem;
    }
}