/* Basic Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    background-color: #fdfdfd;
    color: #333;
    line-height: 1.7;
    letter-spacing: 0.05em;
}

header {
    background-color: #fff;
    text-align: center;
    padding: 60px 0;
    border-bottom: 1px solid #e0e0e0;
}

nav ul {
    list-style-type: none;
    padding: 0;
}

nav ul li {
    display: inline;
    margin-right: 30px;
}

nav a {
    text-decoration: none;
    color: #333;
    font-weight: bold;
    font-size: 16px;
    letter-spacing: 0.1em;
    font-family: 'Helvetica Neue', Arial, sans-serif;
    text-transform: uppercase;
}

h1 {
    font-size: 48px;
    font-family: 'Helvetica Neue', Arial, sans-serif;
    font-weight: 300;
    letter-spacing: 0.1em;
    color: #000;
    margin-top: 20px;
}

.content-section {
    padding: 100px 20px;
    max-width: 800px;
    margin: 0 auto;
    text-align: left;
    border-bottom: 1px solid #e0e0e0;
    background-color: #fff;
}

h2 {
    font-size: 32px;
    font-family: 'Helvetica Neue', Arial, sans-serif;
    font-weight: 300;
    letter-spacing: 0.1em;
    color: #000;
    margin-bottom: 40px;
    text-transform: uppercase;
}

h3 {
    font-size: 18px;
    font-family: 'Helvetica Neue', Arial, sans-serif;
    font-weight: 300;
    letter-spacing: 0.1em;
    color: #666;
    margin-bottom: 20px;
}

p {
    font-size: 18px;
    line-height: 1.8;
    color: #666;
    font-family: 'Helvetica Neue', Arial, sans-serif;
    font-weight: 300;
    letter-spacing: 0.03em;
        margin-bottom: 40px;
}

/* Publication entries */
p.pub-entry {
    font-size: 14px !important;
    color: #888 !important;
    padding-left: 14px;
    border-left: 2px solid #e0e0e0;
    line-height: 1.7 !important;
    margin-bottom: 12px !important;
}

p.pub-entry a {
    color: #555;
    font-size: 13px;
    margin-left: 4px;
}

p.pub-entry a:hover {
    color: #000;
    text-decoration: underline;
}

.teaching-item .detail {
    font-size: 13px;
    color: #aaa;
    margin-top: 2px;
    letter-spacing: 0.02em;
}

a {
    color: #000;
    text-decoration: none;
}

a:hover {
    color: #888;
    text-decoration: none;
}

.gallery {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
}

.gallery img {
    width: 45%;
    height: auto;
    border-radius: 8px;
}

footer {
    text-align: center;
    padding: 20px 0;
    background-color: #fff;
    border-top: 1px solid #e0e0e0;
}

footer p {
    font-size: 14px;
    color: #999;
    letter-spacing: 0.1em;
    font-family: 'Helvetica Neue', Arial, sans-serif;
    text-transform: uppercase;
}


/* Tagline under name */
.tagline {
    margin: 16px auto 24px;
    font-size: 18px;
    font-weight: 300;
    font-style: italic;
    letter-spacing: 0.08em;
    line-height: 1.8;
    color: #555;
}