body {
    background-color: #121212;
    color: #E0E0E0;
    font-family: "Roboto", Arial, sans-serif;
    font-size: 16px;
    padding: 16px;
    margin: 0;
}

header, main, footer {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
}

header {
    text-align: center;
    padding-top: 16px;
}

h1 {
    color: #FFFFFF;
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 18px;
}

h2 {
    color: #4FC3F7;
    font-size: 24px;
    font-weight: 600;
    margin-top: 22px;
    margin-bottom: 14px;
}

h3 {
    color: #FFFFFF;
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
}

p {
    color: #BDBDBD;
    font-size: 16px;
    line-height: 1.6;
    text-align: justify;
    margin-bottom: 14px;
}

nav {
    margin: 18px 0;
    text-align: center;
}

nav a {
    color: #4FC3F7;
    font-weight: 700;
    margin: 0 14px;
    text-decoration: none;
}

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

img {
    display: block;
    max-width: 420px;
    width: 100%;
    height: 170px;
    object-fit: cover;
    margin: 0 auto 16px auto;
    border: 2px solid #333333;
    border-radius: 8px;
}

section {
    margin-top: 24px;
    margin-bottom: 24px;
}

article {
    background-color: #1E1E1E;
    padding: 16px;
    margin-bottom: 20px;
    border: 1px solid #333333;
    border-radius: 8px;
}

table {
    width: 100%;
    background-color: #1E1E1E;
    border: 1px solid #333333;
    border-collapse: collapse;
    margin-top: 18px;
    margin-bottom: 18px;
}

th {
    background-color: #2C2C2C;
    color: #FFFFFF;
    font-size: 14px;
    font-weight: bold;
    padding: 10px;
    border: 1px solid #333333;
}

td {
    color: #E0E0E0;
    font-size: 14px;
    background-color: #1E1E1E;
    padding: 10px;
    border: 1px solid #333333;
}

footer {
    text-align: center;
    margin-top: 30px;
    padding-bottom: 16px;
}

footer p {
    text-align: center;
    color: #BDBDBD;
}

hr {
    border: 0;
    border-top: 1px solid #333333;
    margin-top: 24px;
    margin-bottom: 18px;
}