@charset "utf-8";
body {
    font-family: "Lato", sans-serif;
    font-weight: 400;
    padding-top: 5.0rem;
    color: #263238;
    line-height: 1.55;
}

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
    font-weight: 700;
}

.card {
    border-radius: 0.8rem!important;
}

.card-img-overlay {
    border-radius: 0.8rem!important;
}

.rounded-xl {
    border-radius: 0.8rem!important;
}

.rounded-xl-bottom {
    border-bottom-right-radius: 0.8rem !important;
    border-bottom-left-radius: 0.8rem !important;
}

.rounded-xl-top {
    border-top-left-radius: 0.8rem !important;
    border-top-right-radius: 0.8rem !important;
}


.text-profile-position {
    font-weight: 400;
}

.text-profile-bio {
    font-weight: 400;
    max-width: 760px;
}

.profile-alias {
    color: #6c757d;
    font-size: 0.46em;
    font-weight: 400;
    vertical-align: 0.22em;
}

.profile-portrait {
    width: 285px;
    height: 380px;
    object-fit: cover;
    object-position: center;
}

.focus-areas {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem 0.55rem;
    margin-top: 1rem;
    color: #315a75;
    font-size: 0.92rem;
    font-weight: 700;
}

.focus-separator {
    color: #9aa8b2;
    font-weight: 400;
}

.navbar {
    opacity: 0.95;
}

.navbar-brand {
    letter-spacing: 0.01em;
}

.section-heading {
    color: #243746;
}

.institution-entry {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 1.25rem;
    border: 1px solid #e5eaee;
    border-radius: 0.65rem;
}

.institution-logo-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 150px;
    width: 150px;
    height: 76px;
    padding: 0.25rem;
}

.institution-logo {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.institution-body {
    min-width: 0;
}

.education-details {
    color: #48606f;
}

.work-entry {
    padding: 1.25rem;
    border: 1px solid #e5eaee;
    border-left: 3px solid #315a75;
    border-radius: 0.65rem;
}

.work-entry-heading {
    display: flex;
    justify-content: space-between;
    gap: 2rem;
}

.work-entry-meta {
    flex: 0 0 auto;
    text-align: right;
}

.work-description,
.work-highlights {
    max-width: 850px;
}

.core-project-grid > div:not(:last-child) {
    border-right: 1px solid #edf0f2;
}

.core-project-card {
    position: relative;
    padding: 1.25rem;
    border: 1px solid #e5eaee;
    border-radius: 0.65rem;
    background: #f8fafb;
    color: inherit;
    transition: border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.core-project-cover {
    margin: 1rem -0.45rem 0;
    border: 0;
    background: transparent;
}

.core-project-cover img {
    display: block;
    width: 100%;
    height: auto;
}

a.core-project-card:hover {
    border-color: #8aa8bc;
    box-shadow: 0 0.35rem 1rem rgba(30, 58, 78, 0.08);
    color: inherit;
    text-decoration: none;
    transform: translateY(-2px);
}

.core-project-number {
    color: #a3afb7;
    font-family: "Raleway", sans-serif;
    font-size: 0.85rem;
    font-weight: 500;
}

.core-project-area {
    color: #315a75;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.06em;
}

.portfolio-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.item-title-link {
    color: inherit;
}

.item-title-link:hover {
    color: #0056b3;
    text-decoration: none;
}

.section-description {
    max-width: 680px;
}

.project-detail {
    max-width: 960px;
    margin-left: auto;
    margin-right: auto;
}

.project-detail-header h1 {
    font-size: 2rem;
    line-height: 1.2;
}

.project-lead {
    max-width: 780px;
    color: #5c6770;
}

.project-detail-content h2 {
    margin-top: 2rem;
    font-size: 1.45rem;
}

.project-detail-content img {
    max-width: 100%;
    height: auto;
}

.inline-badge {
    height: 36px;
    vertical-align: -10%;
    margin-right: 2px;
    line-break: unset;
}

.no-break {
    white-space: nowrap;
}

.cover-image {
    width: 180px;
    max-height: 120px;
}

.abstract-body {
  font-size: 0.9rem;  /* 调整字号，可以改成 14px 或 0.8rem 等 */
  color: #6c757d;      /* 调整颜色，这是一个柔和的灰色 */
}

img.lazy {
    background-image: url('images/loading.gif');
    background-repeat: no-repeat;
    background-position: 50% 50%;
    background-size: 50px 50px;
    min-height: 80px;
}

.publication-cover-contain {
    aspect-ratio: 3 / 2;
    border: 1px solid #d5e5e5;
    background-color: #eef7f5;
    object-fit: contain;
    padding: 0.2rem;
}

.publication-mobile-cover-contain {
    background-position: center top !important;
    background-repeat: no-repeat !important;
    background-size: contain !important;
}

div.lazy {
    background-image: url('images/loading.gif');
    background-repeat: no-repeat;
    background-position: 50% 50%;
    background-size: 50px 50px;
    min-height: 80px;
}

.badge-publication {
    font-size: 100%;
}

.email-text {
    font-family: Courier, monospace;
}

@media (max-width: 767.98px) {
    body {
        padding-top: 4.5rem;
    }

    .focus-areas {
        gap: 0.25rem 0.45rem;
    }

    .institution-entry {
        display: block;
    }

    .institution-logo-wrap {
        justify-content: flex-start;
        width: 145px;
        height: 68px;
        margin-bottom: 1rem;
    }

    .work-entry-heading {
        display: block;
    }

    .work-entry-meta {
        margin-top: 0.65rem;
        text-align: left;
    }

    .core-project-grid > div:not(:last-child) {
        border-right: 0;
    }

    .project-detail-header h1 {
        font-size: 1.65rem;
    }
}

@media (max-width: 575.98px) {
    .portfolio-link {
        display: block;
    }
}