/* Reset + base */
body {
    font-family: Arial, Helvetica, sans-serif;
    background-color: #f4f6f8;
    color: #2c2c2c;
    margin: 0;
    padding: 0;
}

/* Main layout */
main {
    max-width: 900px;
    margin: auto;
    padding: 30px;
    background-color: #ffffff;
    box-shadow: 0 4px 10px rgba(0,0,0,0.08);
}

/* Navigation */
nav {
    margin-bottom: 20px;
}

nav a {
    text-decoration: none;
    color: #1e90ff;
    font-weight: bold;
}

nav a:hover {
    text-decoration: underline;
}

/* Headings */
h1 {
    text-align: center;
    color: #2c3e50;
}

h2 {
    color: #34495e;
    margin-top: 30px;
}

/* Text */
p {
    line-height: 1.7;
    font-size: 1.05rem;
}

/* Gallery images */
figure {
    margin: 30px auto;
    text-align: center;
}

img {
    max-width: 100%;
    border-radius: 10px;
    box-shadow: 0 6px 12px rgba(0,0,0,0.15);
}

/* Captions */
figcaption {
    margin-top: 8px;
    font-style: italic;
    color: #555;
}

/* Lists (main index links) */
ul {
    list-style-type: none;
    padding-left: 0;
}

ul li {
    margin: 10px 0;
}

ul a {
    color: #1e90ff;
    text-decoration: none;
    font-weight: bold;
}

ul a:hover {
    color: #0b5ed7;
}

/* Footer */
footer {
    margin-top: 40px;
    text-align: center;
    font-size: 0.9rem;
    color: #777;
}