/* Base font style: academic serif */
body {
    font-family: "Georgia", "Times New Roman", Times, serif, "Hiragino Kaku Gothic ProN";
    font-size: 16px;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
    margin: 0;
    padding: 0;
}

/* Header */
header {
    font-family: "Hiragino Kaku Gothic ProN", sans-serif;
    background-color: #f4f4f4;
    padding: 2rem;
    text-align: center;
    border-bottom: 1px solid #ccc;
}



header h1 {
    margin: 0;
    font-size: 2em;
}

header p {
    margin: 0.5rem 0 0;
    font-style: italic;
}

/* Navigation */
nav {
    font-family: "Hiragino Kaku Gothic ProN", sans-serif;
}

nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    background-color: #000033;
    display: flex;
    justify-content: center;
}

nav li {
    margin: 0;
}

nav a {
    display: block;
    padding: 1rem;
    color: white;
    text-decoration: none;
}

nav a:hover {
    background-color: #555;
}

/* Main Content */
main {
    max-width: 800px;
    margin: 2rem auto;
    padding: 0 1rem;
}

h2 {
    font-family: "Arial", "Helvetica", sans-serif;
    color: #222;
}

/* Footer */
footer {
    text-align: center;
    padding: 1rem;
    font-size: 0.9em;
    background-color: #f4f4f4;
    border-top: 1px solid #ccc;
}

.notice-box {
    border: 2px solid #c0392b;
    background-color: #f9e6e6;
    color: #333;
    padding: 1rem 1.5rem;
    margin: 2rem auto;
    max-width: 800px;
    border-radius: 8px;
    font-size: 1rem;
    box-shadow: 2px 2px 6px rgba(0, 0, 0, 0.1);
}


.image-row {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    max-width: 1000px;
    margin: 2rem auto;
}

.image-container {
    flex: 1 1 45%;
    text-align: center;
}

.image-container img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}


/* Link style (same as mine.css) — apply to content links, not nav */
main a:link {
    color: #191970;
}

main a:active {
    color: #191970;
}

main a:visited {
    color: #191970;
}

main a:hover {
    font-size: 100%;
    font-weight: bold;
    color: #00bfff;
}

main a {
    text-decoration: none;
    border-bottom: 1px #0000cd dotted;
}

/* Keep nav links as-is (explicitly neutralize the dotted underline just in case) */
nav a {
    border-bottom: none;
}