/* Shared visual system for the homepage and all content pages. */
:root { color-scheme: light; --paper: #fafbf8; --ink: #24352e; --body: #535c56; --muted: #737b73; --green: #24584b; --line: #dfe4dc; --serif: Georgia, "Times New Roman", "Songti SC", SimSun, serif; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 28px; }
body { margin: 0; background: var(--paper); color: var(--body); font: 19px/1.8 -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif; -webkit-font-smoothing: antialiased; }
a { color: var(--green); text-decoration: none; text-underline-offset: 4px; }
a:hover { text-decoration: underline; }
a:focus-visible { outline: 2px solid var(--green); outline-offset: 5px; border-radius: 2px; }
img { display: block; max-width: 100%; height: auto; }
p, figure, h1, h2 { margin: 0; }
::selection { background: #dce9dc; color: var(--ink); }
.skip-link { position: fixed; left: 20px; top: -80px; padding: 10px 20px; background: var(--green); color: white; z-index: 10; }
.skip-link:focus { top: 10px; }
.site-shell { max-width: 1320px; margin: auto; display: grid; grid-template-columns: 252px minmax(0, 1fr); padding: 0 48px; }
.sidebar { position: sticky; top: 0; height: 100dvh; overflow-y: auto; padding: 49px 30px 30px 0; border-right: 1px solid var(--line); scrollbar-width: thin; }
.identity { display: flex; flex-direction: column; align-items: flex-start; color: var(--ink); }
.identity:hover { text-decoration: none; }
.avatar { width: 64px; height: 64px; object-fit: cover; border-radius: 50%; margin-bottom: 17px; border: 3px solid white; box-shadow: 0 0 0 1px var(--line); }
.identity-name { font-family: var(--serif); font-size: 29px; line-height: 1.4; }
.identity-name span { margin-left: 8px; font-size: 22px; }
.identity-role { margin-top: 5px; font-size: 16px; color: var(--green); font-weight: 600; }
.affiliation { font-size: 16px; line-height: 1.8; margin: 17px 0 32px; }
.affiliation span { color: var(--muted); font-size: 15px; }
.nav-label { display: block; font-size: 13px; letter-spacing: 1.8px; color: var(--muted); font-weight: 650; margin-bottom: 12px; }
nav { display: grid; gap: 4px; }
.nav-link { padding: 8px 12px; margin-left: -12px; display: flex; align-items: center; justify-content: space-between; color: var(--body); font-size: 17px; border-radius: 4px; }
.nav-link:hover { color: var(--green); background: #eef2eb; text-decoration: none; }
.nav-link.active { background: #e8eee5; color: var(--green); font-weight: 650; }
.file-label { font-size: 13px; letter-spacing: .8px; border: 1px solid var(--line); padding: 0 4px; }
.sidebar-bottom { margin-top: 34px; }
.external-link { display: flex; align-items: center; justify-content: space-between; padding: 3px 0; font-size: 16px; }
.external-link span { color: var(--muted); }
.contact { border-top: 1px solid var(--line); margin-top: 20px; padding-top: 18px; font-size: 15px; }
.contact p { color: var(--muted); margin-top: 9px; line-height: 1.9; font-size: 14px; }
main { min-width: 0; padding-left: 56px; }
.page-top { gap: 10px; flex-wrap: wrap; padding: 14px 0; min-height: 82px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); font-size: 13px; letter-spacing: 1.7px; color: var(--muted); }
.location { font-size: 14px; letter-spacing: .3px; }
.location > span { color: var(--green); margin-right: 5px; }
.intro { padding: 45px 0 43px; display: grid; grid-template-columns: minmax(0, 1fr) 250px; align-items: center; gap: 34px; }
.eyebrow { color: var(--green); font-size: 13px; font-weight: 650; letter-spacing: 1.8px; }
h1 { font-family: var(--serif); font-size: clamp(44px, 4.5vw, 62px); line-height: 1.15; font-weight: 400; color: var(--ink); margin: 15px 0 18px; letter-spacing: -2px; }
h1 span { display: inline-block; font-size: .47em; letter-spacing: 3px; color: #627365; margin-left: 17px; vertical-align: middle; }
.intro-role { font-size: 17px; }
.intro-role a { font-weight: 600; white-space: nowrap; }
.intro-summary { font-family: var(--serif); font-size: 23px; line-height: 1.6; margin-top: 17px; max-width: 330px; color: #657265; }
.intro-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 22px; margin-top: 25px; }
.button { padding: 10px 17px; background: var(--green); color: white; font-size: 15px; border: 1px solid var(--green); border-radius: 3px; display: inline-flex; align-items: center; gap: 18px; }
.button:hover { background: #193f36; text-decoration: none; }
.text-action { font-size: 15px; font-weight: 600; display: inline-flex; align-items: center; gap: 12px; }
.hero-photo { transform: rotate(2deg); padding: 7px 7px 0; background: white; box-shadow: 0 5px 22px #263e2d12; border: 1px solid #e8e9e2; }
.hero-photo img { width: 100%; height: 262px; object-fit: cover; object-position: 55% center; }
.hero-photo figcaption { font-family: var(--serif); font-style: italic; font-size: 15px; text-align: center; padding: 8px 0 10px; color: var(--muted); }
.content-section { border-top: 1px solid var(--line); padding: 28px 0 31px; }
.section-heading { display: flex; align-items: center; gap: 12px; margin-bottom: 19px; }
.section-number { font-size: 14px; color: #82917f; font-family: monospace; }
h2 { font-family: var(--serif); font-size: 29px; line-height: 1.3; color: var(--ink); font-weight: 400; letter-spacing: -.4px; }
.section-link { margin-left: auto; font-size: 14px; white-space: nowrap; }
.prose { font-size: 17px; line-height: 1.95; }
.prose p + p { margin-top: 13px; }
.prose a { text-decoration: underline; text-decoration-color: #bacbbd; }
.section-description { font-size: 17px; }
.research-tags { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin: 17px 0 22px; padding: 0; }
.research-tags li { border: 1px solid #dbe3d7; background: #f1f4ed; color: #476248; border-radius: 3px; padding: 4px 10px; font-size: 14px; }
.research-figure { padding: 16px 24px; background: white; border: 1px solid #e7eae3; border-radius: 4px; }
.research-figure img { width: 100%; max-width: 550px; margin: auto; }
.book-section { margin: 0 0 30px; display: grid; grid-template-columns: 166px minmax(0, 1fr); gap: 32px; padding: 28px 32px; background: #eef1e9; border: 1px solid #e1e6da; border-radius: 5px; align-items: center; }
.book-art { display: block; height: 225px; width: 156px; overflow: hidden; box-shadow: 4px 6px 12px #24352e26; }
.book-art img { max-width: none; width: auto; height: 100%; transform: translateX(-52%); }
.book-copy .eyebrow { margin-bottom: 10px; font-size: 13px; }
.book-copy h2 { font-size: 32px; line-height: 1.17; }
.book-subtitle { font-family: var(--serif); font-style: italic; font-size: 20px; margin-top: 6px; color: #65705e; }
.book-authors { font-size: 15px; color: var(--ink); margin-top: 12px; }
.book-details { font-size: 14px; color: var(--muted); line-height: 1.7; margin: 5px 0 15px; }
.opportunities { display: flex; gap: 17px; padding: 22px 24px; border: 1px solid #dce5da; border-left: 3px solid var(--green); border-radius: 3px; background: #f0f5ed; margin-bottom: 32px; }
.opportunity-icon { font-size: 26px; line-height: 1.3; color: var(--green); }
.opportunities h2 { font-family: inherit; font-size: 18px; font-weight: 600; margin-bottom: 8px; letter-spacing: 0; }
.opportunities p { font-size: 15px; line-height: 1.95; }
.separator { margin: 0 8px; color: #91a18c; }
.opportunities a { text-decoration: underline; text-decoration-color: #b8c9b2; }
.opportunities .opportunity-note { font-size: 15px; color: var(--muted); margin-top: 8px; }
.news-section { padding-bottom: 20px; }
.news-list { padding: 0; margin: 0; list-style: none; }
.news-list li { display: grid; grid-template-columns: 178px minmax(0, 1fr); gap: 17px; padding: 16px 0; border-bottom: 1px solid #e7eae3; }
.news-list li:last-child { border: 0; }
.news-list time { font-size: 13px; letter-spacing: .6px; color: var(--muted); padding-top: 3px; font-variant-numeric: tabular-nums; }
.news-list li > div { font-size: 16px; line-height: 1.65; color: var(--ink); }
.news-list a { color: var(--ink); }
.news-location { display: block; font-size: 14px; margin-top: 4px; color: var(--muted); }
.page-footer { border-top: 1px solid var(--line); padding: 22px 0 30px; display: flex; justify-content: space-between; font-size: 13px; color: var(--muted); }
@media (min-width: 1450px) { .site-shell { max-width: 1380px; } main { padding-left: 68px; } .intro { grid-template-columns: 1fr 280px; gap: 45px; padding-top: 55px; padding-bottom: 55px; } .hero-photo img { height: 285px; } }
@media (max-width: 1100px) { .site-shell { padding: 0 32px; grid-template-columns: 215px minmax(0, 1fr); } main { padding-left: 34px; } .sidebar { padding-right: 23px; } .intro { grid-template-columns: 1fr 205px; gap: 22px; } h1 { font-size: 46px; } .hero-photo img { height: 245px; } .intro-summary { font-size: 21px; } .intro-actions { gap: 14px; flex-wrap: wrap; } }
@media (max-width: 820px) {
.site-shell { display: block; padding: 0 28px; max-width: 740px; }
.sidebar { position: static; height: auto; overflow: visible; padding: 22px 0 15px; border-right: 0; border-bottom: 1px solid var(--line); }
.identity { display: grid; grid-template-columns: 44px auto; column-gap: 12px; width: fit-content; }
.avatar { grid-row: span 2; width: 44px; height: 44px; margin: 0; }
.identity-name { font-size: 26px; line-height: 1.2; } .identity-name span { font-size: 20px; }
.identity-role { font-size: 14px; margin-top: 2px; }
.affiliation, .sidebar > .nav-label { display: none; }
.sidebar-bottom { margin-top: 14px; display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.sidebar-bottom .nav-label, .contact p { display: none; }
.external-link { font-size: 14px; gap: 6px; }
.contact { margin: 0; padding: 0; border: 0; font-size: 14px; }
nav { display: flex; flex-wrap: wrap; gap: 4px 8px; margin-top: 17px; }
.nav-link { font-size: 15px; padding: 5px 8px; margin: 0; gap: 8px; }
main { padding-left: 0; }
.page-top { min-height: 56px; font-size: 13px; }
.intro { grid-template-columns: 1fr 210px; padding: 32px 0; gap: 25px; }
}
@media (max-width: 520px) {
.site-shell { padding: 0 22px; }
.page-top { letter-spacing: 1px; }.location { font-size: 13px; }
.intro { grid-template-columns: 1fr; gap: 28px; padding-top: 30px; }
h1 { font-size: 52px; margin: 12px 0; }
.intro-summary { max-width: none; font-size: 23px; }
.intro-actions { margin-top: 21px; gap: 24px; }
.hero-photo { transform: rotate(1deg); width: 100%; }
.hero-photo img { height: auto; aspect-ratio: 1.5; object-position: center; }
.content-section { padding-top: 24px; padding-bottom: 25px; }
h2 { font-size: 27px; }.section-heading { gap: 9px; }
.prose { font-size: 17px; }.research-figure { padding: 14px 8px; }
.book-section { grid-template-columns: 100px minmax(0, 1fr); gap: 18px; padding: 22px 16px; }
.book-art { width: 100px; height: 145px; }.book-copy h2 { font-size: 25px; }
.book-subtitle { font-size: 17px; }.book-details { font-size: 13px; margin-bottom: 10px; }
.book-copy .eyebrow { font-size: 13px; letter-spacing: 1.3px; }.book-authors { font-size: 14px; }
.opportunities { padding: 19px 15px; gap: 11px; }.opportunity-icon { font-size: 22px; }
.separator { margin: 0 4px; }.opportunities p { overflow-wrap: anywhere; }
.news-list li { grid-template-columns: 1fr; gap: 5px; padding: 14px 0; }
.news-list time { font-size: 13px; }.page-footer { gap: 15px; }
}
.inner-page main { display: flex; flex-direction: column; min-height: 100dvh; }
.page-heading { padding: 42px 0 32px; border-bottom: 1px solid var(--line); }
.page-heading h1 { font-size: clamp(36px, 4vw, 52px); letter-spacing: -1px; margin: 12px 0 16px; overflow-wrap: anywhere; }
.page-heading > p:last-child { font-size: 17px; line-height: 1.8; color: var(--muted); }
.page-content { flex: 1; font-size: 17px; line-height: 1.95; overflow-wrap: anywhere; }
.inner-section { padding: 30px 0; }
.inner-section + .inner-section { border-top: 1px solid var(--line); }
.inner-section-title { font-size: 29px; margin-bottom: 24px; }
.inner-section h3 { font: 400 24px/1.4 var(--serif); color: var(--ink); margin: 30px 0 20px; }
.inner-section p { margin-bottom: 22px; }
.inner-section ul, .inner-section ol { padding-left: 25px; margin: 14px 0 24px; }
.inner-section li { padding-left: 5px; margin-bottom: 12px; }
.inner-section li::marker { color: #69816c; }
.inner-section b, .inner-section strong { color: var(--ink); font-weight: 600; }
.inner-section a { text-decoration: underline; text-decoration-color: #bacbbd; }
.inner-section a:hover { text-decoration-color: var(--green); }
.inner-section .resource-link { font-weight: 600; }
.teaching-page .inner-section .resource-link { display: inline-block; padding: 3px 10px; margin: 5px 5px 5px 0; border: 1px solid #dbe3d7; border-radius: 3px; background: #f1f4ed; font-size: 15px; text-decoration: none; }
.teaching-page .inner-section .resource-link:hover { background: #e8eee5; }
.entry { border-bottom: 1px solid var(--line); padding: 22px 0; }
.entry:first-of-type { padding-top: 0; }
.entry:last-child { border-bottom: 0; padding-bottom: 0; }
.entry > .resource-link:first-child { font-size: 18px; line-height: 1.6; display: inline-block; margin-bottom: 7px; text-decoration: none; }
.entry > .resource-link:first-child:hover { text-decoration: underline; }
.entry > br:last-child { display: none; }
.entry i { color: #657265; }
.related-nav { border-top: 1px solid var(--line); padding-top: 18px; margin-top: 18px; }
.inner-page .page-footer { margin-top: 20px; }
@media (max-width: 820px) {
  .related-nav { display: flex; flex-wrap: wrap; gap: 4px 8px; padding-top: 8px; margin-top: 4px; width: 100%; }
  .related-nav .nav-label { display: none; }
  .page-heading { padding: 30px 0 25px; }
}
@media (max-width: 520px) {
  .page-heading h1 { font-size: 36px; }
  .page-heading > p:last-child, .page-content { font-size: 17px; }
  .inner-section { padding: 25px 0; }
  .inner-section-title { font-size: 27px; }
  .entry { padding: 19px 0; }
  .inner-page .page-footer { flex-wrap: wrap; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
@media print {
body { background: white; font-size: 11pt; } .site-shell { display: block; padding: 0; }
.sidebar, .page-top, .intro-actions, .page-footer, .skip-link { display: none; }
main { padding: 0; } .intro { padding-top: 0; }.hero-photo { transform: none; box-shadow: none; }
.book-section, .opportunities, .news-list li { break-inside: avoid; }
}