body {
    font-family: "Georgia", serif;
    margin: 0;
    background: #0a0a0a;
    color: #f5f5f5;
    line-height: 1.6;
}

header {
    background: linear-gradient(120deg, #1a1a40, #2c5282);
    color: #fff;
    padding: 2rem;
    text-align: center;
    letter-spacing: 1px;
}

h1 {
    font-size: 3rem;
    margin: 0;
    font-family: "Trebuchet MS", sans-serif;
}

h2 {
    margin-top: 2rem;
    margin-left: 2rem;
    margin-right: 2rem;
    color: #90cdf4;
    border-bottom: 1px solid #444; padding-bottom: 0.3rem;
}

h3 {
    margin-left: 2rem;
}

p {
    margin: 1rem 0;
}

.highlight {
    background: #ffd166;
    color: #000;
    padding: 0.2rem 0.4rem; 
    border-radius: 4px;
    font-weight: 400;
}

.emphasis {
    color: #ffd166;
    font-style: italic;
}

.intro {
    max-width: 800px;
    margin: 2rem auto;
    text-align: center;
}

.gallery {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin: 2rem 0;
}

.gallery a {
    text-decoration: none;
}

.gallery a img {
    width: 220px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s;
}

.gallery a img:hover {
    transform: scale(1.07);
}

.fact-box {
    background: #1a202c;
    border: 2px solid #90cdf4;
    padding: 1rem;
    margin: 2rem auto;
    max-width: 650px;
    border-radius: 10px;
}

table {
    width: 70%;
    margin: 2rem auto;
    border-collapse: collapse;
    text-align: center;
}

table, th, td {
    border: 1px solid #555;
}

th, td {
    padding: 0.8rem;
}

th {
    background: #2c5282;
    color: white;
}

iframe {
    display: block;
    margin: 2rem auto;
    border-radius: 12px;
}

footer {
    text-align: center;
    background: #111;
    color: #aaa;
    padding: 1rem;
    margin-top: 2rem;
    font-size: 0.9rem;
}