/* A quieter hierarchy for research, publications, and lab activity. */
.kicker { display: none; }
.hero .kicker { display: block; padding: 0; border: 0; border-radius: 0; background: none; box-shadow: none; font-weight: 400; }
.kicker-dot { display: none; }
.h2, .page-hero h1, .feature-title, .pub-title, .post-item-title, .gallery-title { font-weight: 700; }
.feature-title { line-height: 1.5; }
.card, .person, .pub-item, .gallery-item { box-shadow: none; }
.card:hover, .person:hover, .pub-item:hover, .gallery-item:hover,
.btn:hover, .nav-toggle:hover, .drawer-nav a:hover, .home-link:hover { transform: none; box-shadow: none; }
.btn { border-radius: 6px; }
.inline-link { color: var(--brand); }
.inline-link:hover, .inline-link:focus-visible { color: #003876; text-decoration: underline; text-underline-offset: 0.2em; }
.home-research .feature-list { gap: 32px; margin-top: 28px; }
.home-research .feature, .research-grid .card { display: block; padding: 24px; border: 1px solid #dce2e9; border-radius: 16px; background: #fff; }
.home-research .feature-icon, .research-grid .feature-icon { margin-bottom: 18px; }
.home-research .feature-title, .research-grid .feature-title { color: var(--brand); }
.feature-text { margin-top: 12px; font-weight: 400; line-height: 1.8; }
.theme-publication { margin-top: 22px; padding: 0; border: 0; }
.theme-publication > a { font-weight: 500; }
.theme-publication-meta { font-weight: 400; line-height: 1.6; }
.home-news-groups { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 48px; margin-top: 28px; }
.home-news-group > h3 { margin: 0 0 8px; font-size: 1.05rem; font-weight: 500; color: var(--muted); }
.post-item { border: 0; border-top: 1px solid var(--border); border-radius: 0; padding: 20px 0; background: none; box-shadow: none; }
.home-news-group .post-item-title { margin: 8px 0; font-size: 1.1rem; line-height: 1.6; }
.post-date, .gallery-date { font-weight: 400; }
.post-excerpt { font-weight: 400; line-height: 1.8; }
.post-badge { border: 0; border-radius: 0; background: none; padding-left: 0; font-weight: 500; }
.gallery-grid--single { max-width: 920px; margin-inline: auto; }
.gallery-grid--single .gallery-item { display: block; border: 0; border-radius: 0; background: none; }
.gallery-grid--single .gallery-meta { padding: 18px 0 0; }
.gallery-grid--single .gallery-thumb { aspect-ratio: auto; background: none; }
.gallery-grid--single .gallery-thumb img { display: block; height: auto; }
.gallery-page .gallery-modal-body { display: block; }
.gallery-page .gallery-modal-main { padding: 20px 24px; }
.gallery-page .gallery-modal-media { padding: 0; aspect-ratio: auto; }
.gallery-page .gallery-modal-img { height: auto; max-height: 65vh; object-fit: contain; }
.gallery-page .gallery-modal-actions { margin-top: 16px; }
.gallery-nav-btn[hidden] { display: none; }
@media (max-width: 979px) {
  .home-research .feature { display: block; }
}
@media (max-width: 699px) {
  .home-news-groups { grid-template-columns: 1fr; gap: 28px; }
}

.modal-title { font-weight: 700; }
.modal-close:hover { transform: none; box-shadow: none; }

/* Shared shape scale: labels, controls, and content surfaces. */
:root { --radius-label: 3px; --radius-control: 6px; --radius-panel: 8px; }
.btn, .person-more, .nav-toggle, .drawer-close, .modal-close { border-radius: var(--radius-control); }
.person, .post-card, .contact-card, .modal-card { border-radius: var(--radius-panel); }
.person-role, .tag, .pub-tag, .pub-badge { border-radius: var(--radius-label); font-weight: 500; }
.tag, .pub-tag { color: #075985; }
.pub-tag--student { color: #065F46; }
.person-more:hover { transform: none; box-shadow: none; }
.person-more:focus-visible { outline: 2px solid var(--brand); outline-offset: 3px; }
.publications-page .section--alt { background: #fff; }
.pub-featured .pub-item { border: 0; border-left: 3px solid #c9d6e4; border-radius: 0; background: #f6f8fa; padding: 18px 22px; }
.pub-title { font-size: 1.05rem; line-height: 1.65; }
.pub-journal { font-weight: 500; line-height: 1.65; }
.pub-badge { padding: 3px 7px; border: 0; font-size: 0.8rem; }
.pub-toggle { border: 0; border-radius: 0; background: none; padding: 8px 0; min-height: 44px; font-weight: 400; cursor: pointer; }
.pub-toggle input { accent-color: var(--brand); }
.pub-year-title { font-weight: 700; }
.about-page .about-cta { padding: 28px; border: 1px solid #c5d3e5; border-radius: 16px; background: #f2f6fb; }
.about-cta .card-title { font-weight: 700; }
.inquiry-topics { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; margin-top: 18px; }
.inquiry-topics h3 { margin: 0 0 8px; font-size: 1rem; font-weight: 700; }
.inquiry-topics p { margin: 0; color: var(--muted); line-height: 1.8; }
.inquiry-links { display: flex; gap: 12px 24px; flex-wrap: wrap; margin: 22px 0 0; }
.inquiry-links a { text-decoration: underline; text-underline-offset: 0.2em; overflow-wrap: anywhere; }
.contact-page .contact-shell { padding: 0; border: 0; border-radius: 0; box-shadow: none; background: none; }
.contact-card .contact-purpose { margin-top: 12px; font-size: 0.94rem; color: var(--muted); line-height: 1.7; }
@media (max-width: 699px) {
  .inquiry-topics { grid-template-columns: 1fr; gap: 20px; }
  .pub-featured .pub-item { padding: 16px; }
}

/* Footer color is independent of page-specific surface variables. */
.site-footer { background: #f2f6fb; border-top: 1px solid #d6e0ed; }
.site-footer .footer-title { color: var(--brand); }
.about-hero h1, .about-cta .card-title { color: var(--brand); }
.inquiry-links .btn--brand { background: var(--brand); color: #fff; text-decoration: none; }
.inquiry-links .btn--brand:hover { background: #002b5c; color: #fff; }
.theme-publication > a, .theme-publication > a:hover, .theme-publication > a:focus-visible { color: var(--brand); }
.contact-layout { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: 56px; align-items: start; }
.contact-directory h2, .contact-location h2 { margin: 0 0 24px; font-size: 1.2rem; font-weight: 700; color: var(--brand); }
.contact-directory dl { margin: 0; }
.contact-directory dl > div { display: grid; grid-template-columns: 72px minmax(0, 1fr); gap: 16px; padding: 16px 0; border-top: 1px solid var(--border); }
.contact-directory dt { font-weight: 500; color: var(--muted); }
.contact-directory dd { margin: 0; line-height: 1.8; overflow-wrap: anywhere; }
.contact-directory dd p { margin: 0 0 8px; }
.contact-directory dd p:last-child { margin: 0; }
.contact-directory a { color: var(--brand); text-underline-offset: 0.2em; }
.contact-inquiry-note { margin: 24px 0 0; color: var(--muted); font-size: 0.94rem; line-height: 1.8; }
.contact-location iframe { display: block; width: 100%; height: 360px; border: 0; }
.contact-map { width: 100%; min-height: 360px; background: #f8fafc; }
.contact-map .root_daum_roughmap { width: 100% !important; }
.contact-map .root_daum_roughmap .wrap_map { height: 360px !important; }
.contact-location > p { color: var(--muted); line-height: 1.7; margin: 16px 0 0; }
@media (max-width: 899px) { .contact-layout { grid-template-columns: 1fr; gap: 40px; } }
@media (max-width: 599px) { .home-research .feature, .research-grid .card { padding: 20px; } .about-page .about-cta { padding: 22px; } }
body.contact-page { background: #fff; --surface-2: #fff; }
.contact-page .page-hero { background: #fff; }

/* Align research text without imposing empty rows on mobile. */
@media (min-width: 980px) {
  .home-research .feature, .research-grid .card { display: flex; flex-direction: column; }
  .theme-content { display: flex; flex-direction: column; flex: 1; }
  .theme-content .feature-title { min-height: 3em; }
  .theme-content .theme-publication { margin-top: auto; padding-top: 22px; min-height: 106px; }
}
.home-news-group .post-item--photo { display: grid; grid-template-columns: minmax(0, 1fr) 112px; column-gap: 20px; align-items: start; }
.home-news-photo { grid-column: 2; grid-row: 1; display: block; width: 100%; height: auto; border-radius: 4px; }
.home-news-copy { grid-column: 1; grid-row: 1; min-width: 0; }
@media (max-width: 979px) and (min-width: 700px), (max-width: 399px) {
  .home-news-group .post-item--photo { grid-template-columns: minmax(0, 1fr) 88px; column-gap: 16px; }
}

/* Shared page rhythm; the home video keeps its existing dimensions. */
.page-hero { padding: 40px 0 28px; }
.page-hero h1 { margin: 0 0 12px; font-size: 2.5rem; line-height: 1.3; }
.h2 { margin: 0 0 16px; font-size: 1.875rem; line-height: 1.4; }
main > .section { padding-top: 40px; padding-bottom: 48px; }
main > .home-section { padding-block: 32px; }
main > .home-section + .home-section { padding-top: 24px; }
.members-page .pi-section { padding-bottom: 24px; }
.members-page .members-directory { padding-top: 24px; }
.about-page .about-cta { margin-top: 40px; }
.home-research .feature-list { gap: 24px; margin-top: 24px; }
.home-research .feature, .research-grid .card { gap: 0; }
.home-research .feature-icon, .research-grid .feature-icon { margin-bottom: 16px; }
.home-research .feature-title, .research-grid .feature-title { font-size: 1.125rem; line-height: 1.45; }
.theme-content .feature-text { margin-top: 10px; line-height: 1.7; }
.theme-content .theme-publication { padding-top: 18px; min-height: 0; }
.home-news-group .post-item-title { font-size: 1.125rem; line-height: 1.5; }
.post-excerpt { line-height: 1.7; }
.news-year + .news-year { margin-top: 44px; }
.news-year-title { margin: 0 0 12px; color: var(--brand); font-size: 1.5rem; line-height: 1.4; }
.news-entry { display: grid; grid-template-columns: 136px minmax(0, 1fr); gap: 24px; padding: 22px 0; border-top: 1px solid var(--border); align-items: start; }
.news-entry--photo { grid-template-columns: 136px minmax(0, 1fr) 112px; }
.news-entry-meta { display: flex; flex-direction: column; gap: 6px; padding-top: 3px; }
.news-category { color: var(--muted); font-size: 0.875rem; }
.news-entry h3 { margin: 0; font-size: 1.3125rem; font-weight: 700; line-height: 1.5; overflow-wrap: anywhere; }
.news-entry-copy p { margin: 8px 0 0; font-size: 1rem; line-height: 1.7; color: var(--muted); }
.news-entry-photo { display: block; width: 112px; height: auto; border-radius: 4px; }
@media (max-width: 699px) {
  .page-hero { padding: 28px 0 24px; }
  .page-hero h1 { font-size: 1.875rem; margin-bottom: 10px; }
  .h2 { font-size: 1.5625rem; margin-bottom: 14px; }
  main > .section { padding-top: 28px; padding-bottom: 36px; }
  main > .home-section { padding-block: 28px; }
  main > .home-section + .home-section { padding-top: 16px; }
  .members-page .pi-section { padding-bottom: 20px; }
  .members-page .members-directory { padding-top: 20px; }
  .about-page .about-cta { margin-top: 28px; }
  .home-research .feature-list, .home-news-groups { margin-top: 20px; }
  .news-year + .news-year { margin-top: 32px; }
  .news-year-title { font-size: 1.375rem; }
  .news-entry, .news-entry--photo { grid-template-columns: minmax(0, 1fr); gap: 10px; padding: 20px 0; }
  .news-entry-meta { flex-direction: row; align-items: baseline; gap: 12px; padding-top: 0; }
  .news-entry h3 { font-size: 1.1875rem; }
  .news-entry--photo { grid-template-columns: minmax(0, 1fr) 88px; column-gap: 16px; }
  .news-entry--photo .news-entry-meta { grid-column: 1 / -1; }
  .news-entry-photo { width: 88px; grid-column: 2; grid-row: 2; }
}
@media (max-width: 979px) {
  .theme-content .theme-publication { margin-top: 18px; padding-top: 0; }
}
.news-entry-photo { max-height: 112px; object-fit: contain; object-position: right top; }
:is(.about-page, .members-page, .publications-page, .news-page, .gallery-page, .contact-page) main > .section { padding: 40px 0 48px; }
.members-page main > .pi-section { padding-bottom: 24px; }
.members-page main > .members-directory { padding-top: 24px; }
@media (max-width: 699px) {
  :is(.about-page, .members-page, .publications-page, .news-page, .gallery-page, .contact-page) main > .section { padding: 28px 0 36px; }
  .members-page main > .pi-section { padding-bottom: 20px; }
  .members-page main > .members-directory { padding-top: 20px; }
}
/* Preserve the full frame of portrait and landscape event photos. */
.gallery-grid:not(.gallery-grid--single) .gallery-thumb img { object-fit: contain; }