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

body {
    font-family: Palatino, "Palatino Linotype", "Book Antiqua", serif;
    line-height: 1.6;
    color: #333;
}

/* Navigation Bar */
header {
    width: 100%;
    padding: 1.25rem 2rem;
    max-width: 1060px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    height: 50px;
    width: auto;
}

nav {
    display: flex;
    gap: 2rem;
    font-family: Palatino, "Palatino Linotype", "Book Antiqua", serif;
}

nav a {
    text-decoration: none;
    color: #999;
    font-weight: 500;
    font-size: 1rem;
    transition: color 0.3s ease;
}

nav a:hover,
nav a.active {
    color: rgb(24, 45, 88);
    text-decoration: underline;
}

/* Main Content */
main {
    margin-top: 16px;
    min-height: calc(100vh - 160px);
}

.content {
    max-width: 1060px;
    margin: 0 auto;
    padding: 0 2rem 3rem 2rem;
    width: 100%;
}

main {
    position: relative;
    z-index: 1;
}

.group-photo {
    width: 100%;
    margin-bottom: 2rem;
}

.group-photo img {
    width: 100%;
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

/* Lab photo gallery */
.gallery {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.gallery-track {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #f2f2f2;
    overflow: hidden;
}

.gallery-slide {
    position: absolute;
    inset: 0;
    margin: 0;
    opacity: 0;
    transition: opacity 0.6s ease;
    pointer-events: none;
}

.gallery-slide.is-active {
    opacity: 1;
    pointer-events: auto;
    cursor: pointer;
}

.gallery-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.gallery-slide figcaption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 0.6rem 1rem;
    color: #fff;
    font-size: 0.85rem;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.6);
}

.gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.35);
    color: #fff;
    border: none;
    width: 2.4rem;
    height: 2.4rem;
    border-radius: 50%;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease;
    z-index: 2;
}

.gallery-nav:hover {
    background: rgba(0, 0, 0, 0.6);
}

.gallery-prev { left: 0.6rem; }
.gallery-next { right: 0.6rem; }

.gallery-dots {
    position: absolute;
    bottom: 0.6rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.4rem;
    z-index: 2;
}

.gallery-dots button {
    width: 0.35rem;
    height: 0.35rem;
    border-radius: 50%;
    border: none;
    padding: 0;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: background 0.2s ease;
    background-clip: content-box;
    box-sizing: content-box;
}

.gallery-dots button::before {
    content: "";
    position: absolute;
    inset: -0.4rem;
}

.gallery-dots button {
    position: relative;
}

.gallery-dots button.is-active {
    background: #fff;
}

.lab-name {
    font-weight: 700;
    color: rgb(24, 45, 88);
}

.content p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #333;
    padding: 0;
    margin: 0;
}
    text-align: left;
}

.year-header {
    font-size: 1.05rem;
    color: rgb(24, 45, 88);
    margin: 1.5rem 0 1.2rem 0;
    padding-bottom: 0.15rem;
    position: relative;
}

.year-header::after {
    content: '';
    display: block;
    width: 100%;
    height: 1px;
    background-color: #ccc;
    margin-top: 0.15rem;
    margin-bottom: 1rem;
}

.people-list .year-header {
    margin-top: 0.5rem;
}

.people-list .year-header:first-child {
    margin-top: 0.25rem;
}

.year-header:first-child {
    margin-top: 1rem;
}

.publication-with-video {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
}

.publication-video {
    flex-shrink: 0;
    width: 28%;
}

.publication-video video,
.publication-video img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 4px;
    border: 1px solid #ddd;
}

.publication-video--short {
    text-align: center;
}

.publication-video--short video,
.publication-video--short img {
    width: auto;
    max-width: 100%;
    max-height: 195px;
    margin: 0 auto;
}

.publication-video--match video {
    width: 100%;
    height: 100%;
    aspect-ratio: 798 / 583;
    object-fit: cover;
    object-position: center 11%;
}

.publication-text {
    flex: 1;
}

.authors .authors-extra {
    display: none;
}

.authors-ellipsis {
    cursor: pointer;
    color: rgb(24, 45, 88);
    text-decoration: underline dotted;
    text-underline-offset: 2px;
}

.authors:hover .authors-extra {
    display: inline;
}

.authors:hover .authors-ellipsis {
    display: none;
}

.publication {
    margin: 0 0 1.5rem 0;
}

.publication h3 {
    font-size: 0.95rem;
    color: #000;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.publication .authors {
    font-size: 0.85rem;
    color: #444;
    margin-bottom: 0.3rem;
    padding: 0;
}

.publication .venue {
    font-size: 0.85rem;
    color: #666;
    font-style: italic;
    margin-bottom: 0.3rem;
    padding: 0;
}

.publication .paper-link {
    font-size: 0.85rem;
    color: rgb(24, 45, 88);
    text-decoration: none;
    margin-right: 0.8rem;
    display: inline-flex;
    align-items: center;
    gap: 0.3em;
}

.publication .link-icon {
    width: 0.95em;
    height: 0.95em;
    flex-shrink: 0;
}

.publication .links {
    margin-top: 0.3rem;
}

.publication .paper-link:hover {
    text-decoration: underline;
}

.latest-header {
    font-size: 1rem;
    font-weight: 600;
    color: rgb(24, 45, 88);
    margin: 1.75rem 0 0.75rem 0;
}

.updates-list {
    list-style: disc;
    padding-left: 1.2rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.updates-list li {
    font-size: 0.9rem;
    color: #333;
    line-height: 1.5;
}

.update-date {
    color: #999;
    font-size: 0.8rem;
    margin-right: 0.4rem;
    display: inline-block;
    width: 4.5rem;
}

.updates-list a {
    color: rgb(24, 45, 88);
    text-decoration: underline;
    font-weight: 600;
}

.updates-list a:hover {
    text-decoration: underline;
}

/* People page styles */
.people-section {
    margin-top: 0;
    margin-bottom: 2rem;
}

.section-title {
    font-size: 1rem;
    color: #666;
    margin-bottom: 2rem;
    font-weight: normal;
}

.people-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: 0;
}

.person {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    justify-content: flex-start;
    margin-left: 0;
}

.person-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 4px;
    flex-shrink: 0;
}

.person-details {
    padding-top: 0.25rem;
    text-align: left;
    flex-grow: 1;
}

.person-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: #333;
    margin: 0;
    text-align: left;
}

.person-info {
    font-size: 0.85rem;
    color: #666;
    margin: 0.0rem 0 0 0;
    line-height: 1.4;
    text-align: left;
    padding-left: 0;

}

.link-button {
    font-size: 0.85rem;
    color: rgb(24, 45, 88);
    text-decoration: none;
    padding: 0.3rem 0.8rem;
    border-radius: 4px;
    background-color: rgba(247, 219, 73, 0.25);
    transition: all 0.2s ease;
}

.link-button:hover {
    background-color: rgba(247, 219, 73, 0.5);
}

.students-grid {
    display: flex;
    gap: 0.75rem;
    padding: 0;
    margin-top: 0.15rem;
    flex-wrap: wrap;
}

.student {
    text-align: center;
}

.student-image {
    width: 110px;
    height: 110px;
    object-fit: cover;
    border-radius: 4px;
    margin-bottom: 0.1rem;
}

.student-name {
    font-size: 0.8rem;
    font-weight: 600;
    color: #333;
    margin: 0;
}

.student-name a {
    color: rgb(24, 45, 88);
    text-decoration: underline;
}

.student-name a:hover {
    opacity: 0.75;
}

.student-info {
    font-size: 0.6rem;
    color: #aaa;
    margin: 0;
    text-align: center;
    display: block;
    width: 100%;
}

@media (max-width: 768px) {
    .person {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .person-image {
        max-width: 200px;
        margin: 0 auto;
    }

    .person-info {
        text-align: center;
    }

    .person-links {
        justify-content: center;
    }
}

.section h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: #222;
}

.section h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: #222;
}

.section p {
    font-size: 1.2rem;
    color: #666;
    max-width: 800px;
}

#home {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: calc(100vh - 160px);
}

/* Contact page styles */
.contact-section p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: #333;
    margin: 0;
}

.contact-section a {
    color: rgb(24, 45, 88);
    text-decoration: underline;
}

.contact-section a:hover {
    opacity: 0.75;
}

.contact-note {
    margin-top: 1rem;
    background-color: #f9f9f9;
    border-left: 3px solid rgb(24, 45, 88);
    border-radius: 4px;
    padding: 0.75rem 1.25rem;
}

.contact-note p {
    font-size: 0.9rem;
    line-height: 1.6;
    color: #444;
    margin: 0;
}

/* Sponsors */
.sponsors {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.sponsors a {
    display: inline-block;
    transition: opacity 0.2s ease;
}

.sponsors a:hover {
    opacity: 0.7;
}

.sponsors img {
    height: 36px;
    width: auto;
    object-fit: contain;
}

/* Home Videos */
.home-videos {
    display: flex;
    gap: 1rem;
    margin: 1.5rem 0;
}

.home-video-card {
    flex: 1;
    min-width: 0;
    text-decoration: none;
}

.home-video-card video {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 6px;
    border: 1px solid #ddd;
}

.home-video-title {
    display: block;
    padding: 0.6rem 0 0 0;
    font-size: clamp(0.75rem, 1.3vw, 0.92rem);
    font-weight: normal;
    color: rgb(24, 45, 88);
    text-align: center;
}

/* Footer */
footer {
    background-color: #f8f9fa;
    text-align: center;
    padding: 2rem;
    color: #666;
    border-top: 1px solid #e0e0e0;
}

/* Responsive Design */
.hamburger {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #333;
    cursor: pointer;
    padding: 0;
    line-height: 1;
    margin-left: auto;
}

@media (max-width: 568px) {
    .hamburger {
        display: block;
    }

    header {
        flex-wrap: wrap;
        gap: 0.5rem;
        padding: 1rem 1.5rem;
    }

    nav {
        display: none;
        flex-direction: column;
        width: 100%;
        gap: 0.5rem;
        padding-top: 0.5rem;
        align-items: flex-end;
    }

    nav.open {
        display: flex;
    }

    nav a {
        font-size: 0.9rem;
    }

    .content {
        padding: 0 1rem 3rem 1rem;
    }

    .content p {
        padding: 0;
    }

    .sponsors img {
        height: 24px;
    }
}

@media (max-width: 568px) {
    .home-videos {
        grid-template-columns: 1fr 1fr;
        gap: 0.5rem;
    }

    .home-video-title {
        font-size: 0.7rem;
        padding: 0.3rem 0.4rem;
    }
}

@media (max-width: 750px) {
    .publication-with-video {
        flex-direction: column;
    }

    .publication-video {
        width: 55%;
    }
}