/* Draft refinements. Background presets are selected with the body's class. */
:root {
  --vertical-nav-width: 186px;
  --content-gap-from-nav: 42px;
}

body.nav-vertical main {
  max-width: 890px;
  margin-left: max(228px, calc((100vw - 950px) / 2));
  margin-right: 44px;
  padding: 48px 24px 64px;
}

body { line-height: 1.55; letter-spacing: 0.01em; word-spacing: 0.02em; }
body.bg-none { background-image: none; }
section, section.container { margin: 48px 0; padding: 0; scroll-margin-top: 100px; }
.section-title { font-size: 1.45rem; font-weight: 600; line-height: 1.3; color: var(--nav-text-hover); border-bottom: 1px solid var(--soft-border); padding-bottom: 8px; margin: 0 0 16px; }
.section-note { color: var(--muted-text); margin: -8px 0 20px; }
.subsection-title { margin: 24px 0 5px; font-size: 1.08rem; font-weight: 500; color: var(--muted-text); }

#home { margin-top: 0; }
.profile-heading { display: flex; align-items: center; justify-content: center; gap: 24px; text-align: left; }
.home-photo { width: 128px; height: 128px; max-width: 100%; object-fit: cover; display: block; }
h1.name-heading { font-size: 2.35rem; border: 0; padding: 0; margin: 0 0 10px; line-height: 1.1; }
.profile-affiliation { margin: 0; line-height: 1.65; }
.profile-meta { color: var(--muted-text); font-size: 0.96rem; }
.social-links { justify-content: flex-start; gap: 6px 14px; margin: 12px 0 0; }
.social-links a { font-size: 0.94rem; font-weight: 400; }
.social-links a:hover { text-decoration: underline; text-underline-offset: 3px; }
.home-intro { margin-top: 28px; }
.job-market-notice { color: var(--nav-text-hover); font-weight: 700; text-align: center; }
.home-intro p + p { margin-top: 12px; }

#vertical-navbar { border-radius: 0; background: transparent; box-shadow: none; backdrop-filter: none; }
#vertical-navbar a { padding: 10px 22px; font-size: 0.98rem; color: var(--muted-text); }
#vertical-navbar a:hover { background: transparent; color: var(--link-blue); text-decoration: underline; text-underline-offset: 4px; }
#vertical-navbar a.active { background: transparent; color: var(--link-blue); font-weight: 600; text-decoration: underline; text-underline-offset: 4px; }
#vertical-navbar .nav-external { margin-top: 12px; padding-top: 16px; border-top: 1px solid var(--soft-border); }
.top-header { background: rgba(255, 255, 255, 0.97); border-color: var(--soft-border); backdrop-filter: none; }
.top-navbar { gap: 6px 16px; }
.top-navbar a { padding: 4px 7px; border-radius: 0; color: var(--muted-text); }
.top-navbar a.active, .top-navbar a.active:hover { padding: 4px 7px; background: transparent; color: var(--link-blue); font-weight: 600; text-decoration: underline; text-underline-offset: 4px; }

.news-collab-grid { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: 32px; align-items: start; }
.news-column, .collaborators-column { min-width: 0; }
.recent-news { padding-left: 15px; border-left: 2px solid var(--side-border); }
.news-item { gap: 14px; margin-bottom: 13px; }
.news-item:last-child { margin-bottom: 0; }
.news-date { flex: 0 0 64px; min-width: 0; font-size: 0.92rem; white-space: nowrap; }
.news-box { height: auto; overflow: visible; padding: 0; margin: 0; border: 0; }
.collaborators-box { height: auto; overflow: visible; padding: 0; border: 0; }
.collaborators-intro { margin: 0 0 12px; font-size: 0.95rem; color: var(--muted-text); }

.publication { padding: 18px 0; gap: 18px; align-items: flex-start; }
.publication > a:first-child, .publication > div:first-child:not(.publication-content) { flex: 0 0 88px; }
.publication img { width: 88px; max-width: 88px; max-height: 82px; margin-top: 4px; }
.publication-content { min-width: 0; }
#pubs .publication { display: block; border: 0; padding: 9px 0; }
#pubs .publication:hover { background: transparent; }
#pubs .paper-list { padding-left: 2rem; margin: 0; list-style: decimal outside; }
#pubs .paper-list > li { padding-left: 0.35rem; }
#pubs .paper-list > li::marker { color: var(--muted-text); font-size: 0.92rem; font-weight: 400; }
#pubs .publication h3 { font-size: 1.03rem; font-weight: 500; line-height: 1.4; margin: 0 0 2px; color: #333; }
.publication h3 { font-size: 1.14rem; line-height: 1.35; font-weight: 700; }
.publication p { line-height: 1.45; }
.publication em { color: var(--muted-text); font-style: normal; }
#pubs .paper-authors { color: #626862; font-size: 0.97rem; font-weight: 400; margin: 2px 0; }
#pubs .publication-venue { color: var(--muted-text); font-size: 0.94rem; font-weight: 400; font-style: normal; }
.publication-icons { display: inline-flex; flex-wrap: wrap; gap: 0 12px; margin-left: 9px; }
#pubs .paper-actions { display: flow-root; margin-top: 2px; font-size: 0.92rem; line-height: 1.4rem; }
#pubs .paper-actions .publication-venue { float: left; max-width: 100%; margin: 0; line-height: inherit; }
#pubs .publication-icons { display: contents; margin: 0; line-height: inherit; }
#pubs .resource-item { float: left; white-space: nowrap; }
#pubs .publication-icons a { display: inline-block; white-space: nowrap; }
.resource-separator { display: inline-block; margin: 0 0.5rem; color: #8b948b; }
.publication-icons a { font-size: 0.92rem; margin: 0 !important; text-decoration: underline; text-underline-offset: 3px; }
.paper-abstract { margin: 0; }
.paper-abstract > summary { display: block; float: left; white-space: nowrap; cursor: pointer; list-style: none; font-size: 0.92rem; color: var(--link-blue); text-decoration: underline; text-underline-offset: 3px; }
.paper-abstract > summary::-webkit-details-marker { display: none; }
.paper-abstract p { clear: both; margin: 0; padding-top: 8px; font-size: 0.96rem; color: #444; }
.manuscript .publication-content { width: 100%; }

.expandable { border-bottom: 1px solid var(--soft-border); margin-top: 14px; scroll-margin-top: 100px; }
.expandable > summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 15px 2px; cursor: pointer; color: var(--link-blue); font-weight: 500; }
.expandable > summary::-webkit-details-marker { display: none; }
.expandable > summary::after { content: "+"; width: 27px; height: 27px; flex-shrink: 0; display: grid; place-items: center; border: 1px solid var(--side-border); border-radius: 50%; font-size: 1.2rem; line-height: 1; font-weight: 450; }
.expandable[open] > summary::after { content: "−"; }
.expandable > .expanded-content { padding: 2px 0 20px; }
.quiet-expander { font-size: 0.95rem; }
.collaborators-list { columns: 2; column-gap: 20px; padding-left: 19px; margin: 0; font-size: 0.94rem; }
.collaborators-list li { padding-bottom: 4px; }

.experience-list { list-style: decimal outside; padding-left: 2rem; }
#exp .experience-entry { padding-left: 0.35rem; font-weight: 400; border: 0; }
#exp .experience-entry::marker { color: var(--muted-text); font-size: 0.92rem; font-weight: 400; }
#exp .job-title, #exp .job-title a, #exp .incoming-label { font-weight: 400; }
.experience-entry { margin: 0; padding: 14px 0; border-bottom: 1px solid var(--soft-border); }
.experience-heading { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: baseline; gap: 8px 22px; }
.job-title { font-weight: 600; }
.job-dates { float: none; margin: 0; font-size: 0.93rem; white-space: nowrap; font-style: normal; }
.experience-entry p { margin: 4px 0 0; color: var(--muted-text); }
.experience-logos { white-space: normal; display: inline-flex; flex-wrap: wrap; gap: 8px; margin-left: 10px; vertical-align: middle; }
.experience-logo { max-height: 26px; max-width: 48px; margin: 0; }
.incoming-label { display: inline-block; padding: 1px 7px; border-radius: 5px; background: var(--social-hover-bg); color: var(--nav-text); font-size: 0.85rem; font-weight: 600; margin-right: 5px; }
.service-list { list-style: disc outside; padding-left: 1.3rem; margin: 0; }
.service-list > li { padding-left: 0.3rem; }
.service-list > li::marker, .talk-list > li::marker { color: var(--muted-text); }
.service-entry + .service-entry { margin-top: 22px; }
.service-entry h3 { margin: 0 0 8px; font-size: 1.05rem; font-weight: 500; }
.reviewing-list { display: grid; grid-template-columns: 45px 1fr; gap: 7px 16px; margin: 0; }
.reviewing-list dt { color: var(--muted-text); }
.reviewing-list dd { margin: 0; }

.talk-list { list-style: disc outside; padding-left: 1.3rem; margin: 0; }
#talks .talk-title, #talks .publication h3 { font-weight: 400; }
.talk-list li { padding: 9px 0 9px 0.3rem; }
.talk-entry { display: block; }
.talk-title { display: block; line-height: 1.45; }
.talk-list .talk-meta { display: flex; flex-wrap: wrap; color: var(--muted-text); margin: 3px 0 0; font-size: 0.94rem; line-height: 1.4rem; }
.talk-list .talk-links { display: contents; }
.talk-list .resource-item { white-space: nowrap; }
.talk-list .talk-links a { font-size: 0.92rem; text-decoration: underline; text-underline-offset: 3px; }
.awards-list { list-style: disc outside; padding-left: 1.3rem; margin: 0; }
.awards-list .experience-entry { padding: 5px 0 5px 0.3rem; border: 0; }
.award-entry { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: baseline; gap: 3px 20px; }
#more .job-title { font-weight: 400; }
#more .job-dates { font-size: 0.9rem; }
#more .expanded-content { color: #444; font-size: 0.96rem; font-weight: 400; }
#more .expanded-content > p { margin: 0 0 12px; color: var(--muted-text); }
.background-list { list-style: disc outside; padding-left: 1.3rem; margin: 0; }
.background-list > li { padding-left: 0.3rem; }
.background-list > li::marker, .awards-list > li::marker { color: var(--muted-text); }
.background-entry { padding: 9px 0; }
.background-entry h3 { font-size: 1.03rem; font-weight: 500; line-height: 1.4; color: #333; margin: 0 0 3px; }
.background-entry p { margin: 3px 0 0; line-height: 1.5; }
.background-entry em { font-style: normal; color: var(--muted-text); }
.background-entry a { font-weight: 400; text-decoration: underline; text-underline-offset: 3px; }
.background-entry a + a { margin-left: 0.65rem; }
#courses .course-groups { list-style: none; padding: 0; }
#courses .course-groups > li { padding: 0; }
.course-list { list-style: disc outside; columns: 2; column-gap: 28px; padding-left: 1.3rem; margin: 6px 0 0; }
.course-list > li { break-inside: avoid; padding: 0 0 6px 0.3rem; }
.course-list > li::marker { color: var(--muted-text); }
.course-code, .course-code a { color: var(--muted-text); font-size: 0.9rem; font-weight: 400; }
.background-entry .course-tools { margin-top: 9px; color: var(--muted-text); font-size: 0.94rem; font-weight: 400; }
.more-intro { color: var(--muted-text); }
.contact-layout { display: flex; justify-content: space-between; align-items: flex-start; gap: 24px; }
.contact-layout p { margin-top: 0; }
.contact-address { color: var(--muted-text); }
.calendar-panel iframe { width: 100%; max-width: 100%; border: 0; }
.page-footer { border-top: 1px solid var(--soft-border); padding-top: 18px; color: var(--muted-text); font-size: 0.87rem; }
.page-footer a { font-size: inherit; }
a:focus-visible, summary:focus-visible, button:focus-visible { outline: 2px solid var(--link-blue); outline-offset: 4px; border-radius: 4px; }

@media (max-width: 1180px) {
  body.nav-vertical main { max-width: 850px; margin: 0 auto; padding: 100px 32px 60px; }
  .top-navbar { margin: 0 auto; padding: 9px 20px; max-width: 950px; justify-content: center; flex-wrap: wrap; overflow: visible; }
}

@media (max-width: 800px) {
  .news-collab-grid { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 640px) {
  body.nav-vertical main { margin: 0; padding: 124px 22px 48px; }
  .top-navbar { padding: 8px 12px; gap: 3px 7px; }
  .top-navbar a { font-size: 0.91rem; }
  .profile-heading { flex-direction: column; text-align: center; gap: 18px; }
  .home-photo { width: 110px; height: 110px; }
  h1.name-heading { font-size: 2.1rem; }
  .social-links { justify-content: center; gap: 9px 14px; }
  .home-intro { margin-top: 24px; }
  section, section.container { margin: 38px 0; }
  section, section.container, .expandable { scroll-margin-top: 128px; }
  .section-title { font-size: 1.35rem; }
  .news-item { flex-direction: row; gap: 12px; }
  .publication { gap: 12px; }
  .publication > a:first-child, .publication > div:first-child:not(.publication-content) { flex-basis: 64px; }
  .publication img { width: 64px; max-width: 64px; max-height: 68px; }
  .publication h3 { font-size: 1.1rem; }
  .publication-icons { display: flex; margin: 5px 0 0; }
  .experience-heading { grid-template-columns: 1fr; gap: 3px; }
  .experience-logos { display: none; }
  .job-dates { display: block; white-space: normal; }
  .award-entry { grid-template-columns: 1fr; gap: 2px; }
  .course-list { columns: 1; }
  .contact-layout { flex-direction: column; gap: 8px; }
  .collaborators-list { columns: 1; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}