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

body {
    font-family: "Calibri", Arial, sans-serif;
    background: #f5f7fa;
    color: #222;
    line-height: 1.6;
}

/* HEADER */
header {
    background: linear-gradient(ffffff, #003366, #0055a5);
    color: black;
    padding: 40px 0;
    text-align: center;
}

header h1 {
    font-size: 42px;
    font-weight: 700;
}

.subtitle {
    font-size: 18px;
    opacity: 0.9;
}

/* NAVIGATION */
nav {
    background: #ffffff;
    border-bottom: 1px solid #ddd;
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav ul {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    list-style: none;
}

nav li {
    margin: 10px 15px;
}

nav a {
    text-decoration: none;
    color: #003366;
    font-weight: 600;
    padding: 8px 12px;
    border-radius: 4px;
    transition: 0.2s;
}

nav a:hover {
    background: #003366;
    color: white;
}

/* LAYOUT */
.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}

/* CONTENT SECTIONS */
.content-section {
    background: white;
    margin: 40px 0;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
}

.content-section h2 {
    font-size: 32px;
    margin-bottom: 20px;
    color: #003366;
    border-left: 6px solid #0055a5;
    padding-left: 12px;
}

.content-block {
    margin-top: 20px;
}

/* RAW CONTENT (preserved formatting) */
.raw-content p,
.raw-content ul,
.raw-content table {
    margin-bottom: 15px;
}

.raw-content table {
    width: 100%;
    border-collapse: collapse;
}

.raw-content table td,
.raw-content table th {
    border: 1px solid #ccc;
    padding: 8px;
}

/* FOOTER */
footer {
    background: #f5f7fa;
    color: black;
    text-align: center;
    padding: 20px 0;
    margin-top: 40px;
    font-size: 14px;
}