:root {
  --bg: #e8eef4;
  --bg-soft: #dce5ee;
  --ink: #0f1c2a;
  --ink-muted: #334859;
  --line: rgba(15, 28, 42, 0.14);
  --accent: #0d4f7a;
  --accent-2: #1a6b9a;
  --accent-soft: rgba(13, 79, 122, 0.1);
  --panel: #f7fafc;
  --panel-dark: #10283d;
  --radius: 0;
  --max: 1180px;
  --header-h: 4.5rem;
  --font-display: "Inter", "Segoe UI", sans-serif;
  --font-body: "Inter", "Segoe UI", sans-serif;
  --font-mono: "Inter", "Segoe UI", sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: var(--font-body);
  font-weight: 400;
  font-size: clamp(1rem, 0.2vw + 0.96rem, 1.0625rem);
  line-height: 1.8;
  letter-spacing: 0.015em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.16em;
  transition: color 0.2s var(--ease);
}

a:hover {
  color: var(--accent);
}

::selection {
  background: var(--accent-soft);
  color: var(--ink);
}

.atmosphere {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(232, 238, 244, 0.92), rgba(232, 238, 244, 0.96)),
    radial-gradient(ellipse 80% 50% at 100% 0%, rgba(13, 79, 122, 0.12), transparent 55%),
    radial-gradient(ellipse 60% 40% at 0% 100%, rgba(26, 107, 154, 0.08), transparent 50%),
    #e8eef4;
}

.atmosphere::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.55;
  background-image:
    linear-gradient(rgba(13, 79, 122, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(13, 79, 122, 0.06) 1px, transparent 1px);
  background-size: 28px 28px;
}

.atmosphere::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.22;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cpath d='M0 120c40-30 80-30 120 0s80 30 120 0M0 160c40-20 80-20 120 0s80 20 120 0M0 80c40-25 80-25 120 0s80 25 120 0' fill='none' stroke='%230d4f7a' stroke-width='1'/%3E%3C/svg%3E");
  background-size: 240px 240px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: var(--header-h);
  padding: 0 clamp(1rem, 3vw, 1.75rem);
  background: rgba(247, 250, 252, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.site-header.is-scrolled {
  box-shadow: 0 1px 0 rgba(13, 79, 122, 0.08);
}

.logo {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 1.4vw, 1.2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  text-decoration: none;
  white-space: nowrap;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: clamp(0.7rem, 1.4vw, 1.15rem);
}

.nav a {
  position: relative;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.015em;
  text-decoration: none;
  color: var(--ink-muted);
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.28rem;
  width: 100%;
  height: 1.5px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.28s var(--ease);
}

.nav a:hover,
.nav a.is-active {
  color: var(--ink);
}

.nav a:hover::after,
.nav a.is-active::after {
  transform: scaleX(1);
}

.nav-toggle {
  display: none;
  width: 2.4rem;
  height: 2.4rem;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 1.15rem;
  height: 1.5px;
  margin: 0.32rem auto;
  background: var(--ink);
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}

.nav-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(4.5px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-4.5px) rotate(-45deg);
}

main {
  width: min(100% - 2rem, var(--max));
  margin: 0 auto;
}

.hero {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.75rem;
  min-height: calc(100svh - var(--header-h) - 2rem);
  padding: 1.75rem 0 1.75rem;
}

.hero-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 13.75rem;
  gap: 1.75rem 2.25rem;
  align-items: start;
}

.hero-wide {
  grid-template-columns: 1fr;
  align-items: stretch;
  min-height: auto;
  padding: 2.25rem 0 1.75rem;
}

.hero-wide .hero-copy {
  width: 100%;
  max-width: none;
}

.hero-wide .hero-name {
  max-width: none;
}

.hero-wide .hero-lede {
  max-width: 52rem;
}

.hero-wide .hero-stats {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
  margin-top: 2rem;
}

.hero-wide .hero-stat {
  min-height: 100%;
  padding: 1.1rem 1rem;
}

.hero-wide .hero-stat strong {
  font-size: clamp(1.55rem, 2.2vw, 1.95rem);
  letter-spacing: -0.02em;
}

.hero-wide .hero-stat span {
  margin-top: 0.45rem;
  font-size: 0.95rem;
  line-height: 1.45;
  font-weight: 500;
}

.hero-copy {
  min-width: 0;
}

.hero-role {
  margin: 0 0 0.65rem;
  font-size: 0.98rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--accent);
}

.hero-affiliation {
  margin: 0.85rem 0 0;
  max-width: 36rem;
  font-size: 1.02rem;
  line-height: 1.55;
  color: var(--ink-muted);
}

.hero-affiliation a {
  display: inline-block;
  margin-left: 0.15rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
}

.hero-affiliation a:hover {
  text-decoration: underline;
}

.hero-visual {
  position: relative;
  width: 13.75rem;
  margin: 0.15rem 0 0;
  border: 1px solid rgba(13, 79, 122, 0.28);
  background: var(--panel-dark);
  overflow: hidden;
}

.hero-visual a {
  display: block;
  color: inherit;
  text-decoration: none;
}

.hero-visual img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center top;
  transition: transform 0.45s var(--ease);
}

.hero-visual a:hover img {
  transform: scale(1.03);
}

.hero-visual .visual-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.7rem 0.9rem;
  background: rgba(11, 31, 51, 0.88);
  color: #9fd0ea;
  font-family: var(--font-mono);
  font-size: 1.08rem;
  letter-spacing: 0.04em;
}

.hero-eyebrow,
.page-hero .hero-eyebrow {
  margin: 0 0 0.85rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero-name {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5.5vw, 3.75rem);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.025em;
}

.hero-lede {
  margin: 1.15rem 0 0;
  max-width: 40rem;
  font-size: clamp(1.08rem, 1.2vw, 1.2rem);
  font-weight: 400;
  line-height: 1.7;
  color: var(--ink-muted);
}

.hero-lede em {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 600;
  color: var(--ink);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1.2rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.65rem;
  margin-top: 0;
}

.hero-stat {
  padding: 0.85rem 0.9rem;
  background: var(--panel);
  border: 1px solid var(--line);
}

.hero-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 600;
  line-height: 1.1;
  color: var(--accent);
}

.hero-stat span {
  display: block;
  margin-top: 0.3rem;
  font-size: 1.08rem;
  color: var(--ink-muted);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 3rem;
  padding: 0 1.2rem;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  font-size: 1.12rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #f7fafc;
}

.btn-primary:hover {
  background: var(--accent-2);
  border-color: var(--accent-2);
  color: #f7fafc;
}

.btn-ghost {
  background: var(--panel);
  color: var(--ink);
}

.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.page-hero {
  display: block;
  padding: 1.5rem 0 1.15rem;
  border-bottom: 1px solid var(--line);
}

.page-hero-copy h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.35rem, 5vw, 3.25rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.page-lede {
  margin: 0.85rem 0 0;
  max-width: 42rem;
  font-size: 1.08rem;
  line-height: 1.7;
  color: var(--ink-muted);
}

.page-lede a {
  color: var(--accent);
}

.page-hero-visual {
  display: none;
}

.page-more {
  margin: 0.85rem 0 0;
}

.page-more a {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
}

.page-more a:hover {
  text-decoration: underline;
}

.section {
  padding: 2rem 0;
  border-top: 1px solid var(--line);
}

.section-flush {
  border-top: 0;
  padding-top: 1.1rem;
}

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.65rem 1rem;
  margin-bottom: 1.35rem;
}

.section-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.4vw, 1.75rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.section-head p {
  margin: 0;
  max-width: 36rem;
  font-size: 1.02rem;
  line-height: 1.65;
  color: var(--ink-muted);
}

.media-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.85rem;
}

.media-card {
  display: flex;
  flex-direction: column;
  background: var(--panel);
  border: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.media-card:hover {
  border-color: var(--accent);
  color: inherit;
  transform: translateY(-1px);
}

.media-card figure {
  margin: 0;
  background: var(--panel-dark);
  border-bottom: 1px solid var(--line);
}

.media-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.media-card .media-body {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: 1rem 1.05rem 1.15rem;
  flex: 1;
}

.media-card .media-kicker {
  font-family: var(--font-mono);
  font-size: 1.08rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
}

.media-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  line-height: 1.25;
}

.media-card p {
  margin: 0;
  font-size: 1.05rem;
  color: var(--ink-muted);
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
  gap: 1.15rem;
  align-items: start;
}

.about-photo {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  border: 1px solid var(--line);
  background: var(--bg-soft);
}

.about-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.08) contrast(1.04);
}

.about-side {
  display: grid;
  gap: 0.75rem;
}

.about-side .mini-panel {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 0.75rem;
}

.about-side .mini-panel img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  margin-bottom: 0.55rem;
  border: 1px solid var(--line);
}

.about-side .mini-panel h3 {
  margin: 0 0 0.25rem;
  font-family: var(--font-display);
  font-size: 1.20rem;
  font-weight: 600;
}

.about-side .mini-panel p {
  margin: 0;
  font-size: 1.08rem;
  color: var(--ink-muted);
}

.about-copy p {
  margin: 0 0 0.85rem;
  max-width: 44rem;
  font-size: 1.15rem;
}

.about-copy a {
  color: var(--accent);
}

.meta-list {
  display: grid;
  gap: 0.55rem;
  margin: 1rem 0 0;
  padding-top: 0.85rem;
  border-top: 1px solid var(--line);
}

.meta-list div {
  display: grid;
  grid-template-columns: 9.75rem 1fr;
  gap: 0.85rem;
  align-items: baseline;
}

.meta-list dt {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.98rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-muted);
  white-space: nowrap;
}

.meta-list dd {
  margin: 0;
  font-size: 1.10rem;
}

.theme-list {
  display: grid;
  gap: 0.85rem;
}

.theme-item {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 0.9rem;
  align-items: stretch;
  padding: 0.75rem;
  background: var(--panel);
  border: 1px solid var(--line);
}

.theme-item figure {
  margin: 0;
  background: var(--panel-dark);
  border: 1px solid rgba(13, 79, 122, 0.2);
}

.theme-item img {
  width: 100%;
  height: 100%;
  min-height: 150px;
  object-fit: cover;
}

.theme-item .theme-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.15rem 0.2rem;
}

.theme-item .theme-index {
  font-family: var(--font-mono);
  font-size: 1.08rem;
  letter-spacing: 0.08em;
  color: var(--accent);
}

.theme-item h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.40rem, 2.2vw, 1.75rem);
  font-weight: 600;
}

.theme-item p {
  margin: 0;
  font-size: 1.12rem;
  color: var(--ink-muted);
}

.interest-list,
.pub-list,
.news-list,
.edu-list,
.award-list,
.plain-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.pub {
  display: grid;
  grid-template-columns: 3.6rem 1fr;
  gap: 0.85rem;
  padding: 0.85rem 0;
  border-top: 1px solid var(--line);
}

.pub:last-child {
  border-bottom: 1px solid var(--line);
}

.pub-year {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--accent);
  padding-top: 0.2rem;
}

.pub-body h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.28rem;
  font-weight: 600;
  line-height: 1.35;
}

.pub-body h3 a {
  text-decoration: none;
}

.pub-body h3 a:hover {
  text-decoration: underline;
}

.pub-authors,
.pub-venue {
  margin: 0.35rem 0 0;
  font-size: 1.05rem;
  color: var(--ink-muted);
}

.pub-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 0.55rem;
}

.pub-links a {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-mono);
  font-size: 1.08rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--accent);
}

.pub-links a:hover {
  text-decoration: underline;
}

.featured-pubs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
  margin-bottom: 1rem;
}

.featured-pub {
  display: grid;
  grid-template-rows: auto 1fr;
  border: 1px solid var(--line);
  background: var(--panel);
}

.featured-pub figure {
  margin: 0;
  background: var(--panel-dark);
}

.featured-pub img {
  width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.featured-pub .featured-body {
  padding: 0.8rem 0.85rem 0.95rem;
}

.featured-pub .media-kicker {
  font-family: var(--font-mono);
  font-size: 1.08rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
}

.featured-pub h3 {
  margin: 0.4rem 0 0;
  font-family: var(--font-display);
  font-size: 1.30rem;
  font-weight: 600;
  line-height: 1.3;
}

.featured-pub p {
  margin: 0.45rem 0 0;
  font-size: 1.05rem;
  color: var(--ink-muted);
}

.news-list li {
  display: grid;
  grid-template-columns: 6.2rem 1fr;
  gap: 0.85rem;
  padding: 0.7rem 0;
  border-top: 1px solid var(--line);
}

.news-list li:last-child {
  border-bottom: 1px solid var(--line);
}

.news-list time {
  font-family: var(--font-mono);
  font-size: 1.08rem;
  font-weight: 500;
  color: var(--ink-muted);
}

.news-list p {
  margin: 0;
  font-size: 1.12rem;
}

.news-visual-row {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 0.85rem;
  margin-bottom: 1rem;
}

.news-feature {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 0;
  border: 1px solid var(--line);
  background: var(--panel);
  overflow: hidden;
}

.news-feature figure {
  margin: 0;
  background: var(--panel-dark);
}

.news-feature img {
  width: 100%;
  height: 100%;
  min-height: 160px;
  object-fit: cover;
}

.news-feature .featured-body {
  padding: 0.9rem 1rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.edu-list li,
.award-list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
  padding: 0.7rem 0;
  border-top: 1px solid var(--line);
}

.edu-list li:last-child,
.award-list li:last-child,
.plain-list li:last-child {
  border-bottom: 1px solid var(--line);
}

.edu-list h3 {
  margin: 0 0 0.2rem;
  font-family: var(--font-display);
  font-size: 1.28rem;
  font-weight: 600;
}

.edu-list p,
.award-list p {
  margin: 0;
  font-size: 1.08rem;
  color: var(--ink-muted);
}

.edu-list span,
.award-list span {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 1.08rem;
  color: var(--ink-muted);
}

.award-list li {
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  gap: 0.85rem;
}

.award-list span {
  color: var(--accent);
}

.plain-list li {
  padding: 0.7rem 0;
  border-top: 1px solid var(--line);
  font-size: 1.10rem;
}

.standards-list a {
  color: var(--accent);
  margin-left: 0.3rem;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.tag-list li {
  padding: 0.5rem 0.8rem;
  border: 1px solid var(--line);
  background: var(--panel);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--ink-muted);
}

.contact-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.contact-row-wide {
  grid-template-columns: repeat(3, 1fr);
}

.contact-item {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.45rem;
  min-height: 5.25rem;
  padding: 0.95rem 1rem;
  background: var(--panel);
  text-decoration: none;
  transition: background 0.2s var(--ease);
}

.contact-item:hover {
  background: var(--accent-soft);
  color: inherit;
}

.contact-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-muted);
  line-height: 1.3;
}

.contact-value {
  display: block;
  margin: 0;
  font-size: 1.08rem;
  font-weight: 600;
  line-height: 1.35;
  word-break: break-word;
}

.contact-office-head {
  margin-top: 1.35rem;
  margin-bottom: 0.65rem;
}

.office-block {
  margin: 0;
  font-style: normal;
  line-height: 1.7;
  color: var(--ink-muted);
  font-size: 1.15rem;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 0.9rem;
  align-items: start;
}

.map-panel {
  display: grid;
  gap: 0.75rem;
}

.office-map,
.visitor-map {
  border: 1px solid var(--line);
  background: var(--panel);
  overflow: hidden;
}

.office-map iframe {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  min-height: 220px;
  height: auto;
  border: 0;
  background: #dce5ee;
}

.office-map .map-meta,
.visitor-map-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.35rem 0.85rem;
  padding: 0.75rem 0.9rem;
  background: rgba(11, 31, 51, 0.95);
  color: #9fd0ea;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  letter-spacing: 0.04em;
}

.visitor-map-head {
  flex-direction: column;
  align-items: flex-start;
  gap: 0.2rem;
}

.visitor-map-head h2 {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0;
  color: #e8f1f8;
}

.visitor-map-head p {
  margin: 0;
  color: #9fd0ea;
  font-size: 0.92rem;
}

.visitor-totals {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border-bottom: 1px solid var(--line);
}

.visitor-totals[hidden] {
  display: none !important;
}

.visitor-totals .visit-stat {
  display: grid;
  gap: 0.3rem;
  padding: 0.85rem 0.9rem;
  background: #f7fafc;
}

.visitor-totals .visit-stat-label {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.visitor-totals .visit-stat-value {
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--accent);
  line-height: 1.25;
  word-break: break-word;
}

.visitor-totals .visit-stat-period {
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--ink);
}

.visitor-map-mount {
  min-height: 180px;
  padding: 0.75rem;
  background: #f7fafc;
}

.visitor-map-mount #mapmyvisitors-widget,
.visitor-map-mount .mapmyvisitors-map-container,
.visitor-map-mount a,
.visitor-map-mount img {
  display: block;
  width: 100% !important;
  max-width: 100%;
  height: auto !important;
  margin: 0 auto;
  text-decoration: none !important;
}

/* Keep map interactive for marker previews; only the outbound link is neutralized in JS. */
.visitor-map-mount #mapmyvisitors-widget {
  cursor: default;
}

.visitor-map-mount .mapmyvisitors-visitors,
.visitor-map-mount .mapmyvisitors-date {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.visitor-map-fallback {
  display: grid;
  gap: 0.65rem;
  color: var(--ink-muted);
  font-size: 1.02rem;
  line-height: 1.55;
}

.visitor-map-fallback strong {
  color: var(--ink);
}

.visitor-map-fallback ol {
  margin: 0;
  padding-left: 1.2rem;
}

.visitor-map-fallback li + li {
  margin-top: 0.35rem;
}

.visitor-map-fallback code {
  font-family: var(--font-mono);
  font-size: 0.92em;
}

.teaching-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.9rem;
}

.teaching-card {
  padding: 1.15rem 1.1rem;
  border: 1px solid var(--line);
  background: var(--panel);
  position: relative;
}

.teaching-card h3 {
  margin: 0 0 0.55rem;
  font-size: 1.12rem;
  font-weight: 700;
  letter-spacing: -0.015em;
}

.teaching-card p {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.65;
  color: var(--ink-muted);
}

.profile-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1.1rem;
  margin: 1rem 0 0;
}

.profile-links a,
.page-more a[href*="://"],
.page-more a[href^="mailto:"],
.page-more a[href$=".pdf"],
.site-footer a[href*="://"],
.site-footer a[href^="mailto:"],
.meta-list a[href^="mailto:"],
.news-list a[href*="arxiv.org"],
.news-list a[href*="doi.org"] {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  text-decoration: none;
  font-weight: 600;
  color: var(--accent);
}

.profile-links a:hover,
.page-more a[href*="://"]:hover,
.page-more a[href^="mailto:"]:hover,
.page-more a[href$=".pdf"]:hover,
.site-footer a[href*="://"]:hover {
  text-decoration: underline;
}

/* Brand / service icons for outbound profile & paper links */
.profile-links a[href*="scholar.google"]::before,
.profile-links a[href*="researchgate.net"]::before,
.profile-links a[href*="orcid.org"]::before,
.pub-links a[href*="arxiv.org"]::before,
.pub-links a[href*="doi.org"]::before,
.pub-links a[href*="scholar.google"]::before,
.hero-actions a[href*="scholar.google"]::before,
.hero-actions a[href*="researchgate.net"]::before,
.hero-actions a[href*="orcid.org"]::before,
.hero-actions a[href*="linkedin.com"]::before,
.hero-actions a[href^="mailto:"]::before,
.hero-actions a[href$=".pdf"]::before,
.contact-item[href*="scholar.google"] .contact-label::before,
.contact-item[href*="researchgate.net"] .contact-label::before,
.contact-item[href*="orcid.org"] .contact-label::before,
.contact-item[href*="linkedin.com"] .contact-label::before,
.contact-item[href*="github.com"] .contact-label::before,
.contact-item[href^="mailto:"] .contact-label::before,
.contact-item[href*="geog.psu.edu"] .contact-label::before,
.contact-item[href*="giscience.psu.edu"] .contact-label::before,
.contact-item[href$=".pdf"] .contact-label::before,
.page-more a[href^="mailto:"]::before,
.page-more a[href$=".pdf"]::before,
.site-footer a[href*="scholar.google"]::before,
.site-footer a[href*="researchgate.net"]::before,
.site-footer a[href*="orcid.org"]::before,
.meta-list a[href^="mailto:"]::before,
.news-list a[href*="arxiv.org"]::before,
.news-list a[href*="doi.org"]::before {
  content: "";
  display: inline-block;
  flex: 0 0 auto;
  width: 1.05em;
  height: 1.05em;
  background-color: currentColor;
  -webkit-mask: var(--link-icon) center / contain no-repeat;
  mask: var(--link-icon) center / contain no-repeat;
}

.contact-item .contact-label::before {
  width: 1.05rem;
  height: 1.05rem;
}

.btn::before {
  width: 1.05em;
  height: 1.05em;
}

.profile-links a[href*="scholar.google"],
.hero-actions a[href*="scholar.google"],
.contact-item[href*="scholar.google"],
.site-footer a[href*="scholar.google"],
.pub-links a[href*="scholar.google"] {
  --link-icon: url("../assets/icons/scholar.svg");
}

.profile-links a[href*="researchgate.net"],
.hero-actions a[href*="researchgate.net"],
.contact-item[href*="researchgate.net"],
.site-footer a[href*="researchgate.net"] {
  --link-icon: url("../assets/icons/researchgate.svg");
}

.profile-links a[href*="orcid.org"],
.hero-actions a[href*="orcid.org"],
.contact-item[href*="orcid.org"],
.site-footer a[href*="orcid.org"] {
  --link-icon: url("../assets/icons/orcid.svg");
}

.pub-links a[href*="arxiv.org"],
.news-list a[href*="arxiv.org"] {
  --link-icon: url("../assets/icons/arxiv.svg");
}

.pub-links a[href*="doi.org"],
.news-list a[href*="doi.org"] {
  --link-icon: url("../assets/icons/doi.svg");
}

.contact-item[href*="linkedin.com"],
.hero-actions a[href*="linkedin.com"] {
  --link-icon: url("../assets/icons/linkedin.svg");
}

.contact-item[href*="github.com"] {
  --link-icon: url("../assets/icons/github.svg");
}

.hero-actions a[href^="mailto:"],
.contact-item[href^="mailto:"],
.page-more a[href^="mailto:"],
.meta-list a[href^="mailto:"] {
  --link-icon: url("../assets/icons/email.svg");
}

.hero-actions a[href$=".pdf"],
.page-more a[href$=".pdf"],
.contact-item[href$=".pdf"] {
  --link-icon: url("../assets/icons/pdf.svg");
}

.contact-item[href*="geog.psu.edu"],
.contact-item[href*="giscience.psu.edu"] {
  --link-icon: url("../assets/icons/location.svg");
}

.site-footer {
  width: min(100% - 2rem, var(--max));
  margin: 0 auto;
  display: flex;
  justify-content: flex-start;
  gap: 1rem;
  align-items: center;
  padding: 1.2rem 0 1.8rem;
  border-top: 1px solid var(--line);
  font-size: 1.08rem;
  color: var(--ink-muted);
}

.edit-toolbar {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 1000;
  width: min(100% - 2rem, 24rem);
  padding: 0.85rem 0.95rem;
  background: rgba(15, 28, 42, 0.94);
  color: #e8f1f8;
  border: 1px solid rgba(158, 208, 234, 0.35);
  box-shadow: 0 10px 30px rgba(15, 28, 42, 0.25);
  font-family: var(--font-body);
}

.edit-toolbar-main {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: center;
}

.edit-toolbar-title {
  margin-right: 0.25rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
}

.edit-toolbar button {
  min-height: 2.1rem;
  padding: 0 0.7rem;
  border: 1px solid rgba(232, 241, 248, 0.35);
  background: transparent;
  color: #e8f1f8;
  font: inherit;
  font-size: 1.08rem;
  font-weight: 500;
  cursor: pointer;
}

.edit-toolbar button:hover {
  background: rgba(158, 208, 234, 0.16);
}

.edit-toolbar.is-editing button[data-action="toggle"] {
  background: #1a6b9a;
  border-color: #1a6b9a;
}

.edit-toolbar-hint {
  margin: 0.55rem 0 0;
  font-size: 1.08rem;
  line-height: 1.45;
  color: rgba(232, 241, 248, 0.78);
}

body.site-editing .is-site-editing {
  outline: 2px dashed rgba(13, 79, 122, 0.45);
  outline-offset: 6px;
}

body.site-editing main.is-site-editing :is(h1, h2, h3, p, span, strong, em, time, a, li, dd, dt, figcaption, address):hover {
  outline: 1px solid rgba(26, 107, 154, 0.55);
  outline-offset: 2px;
  cursor: text;
}

body.site-editing .logo.is-site-editing,
body.site-editing .site-footer.is-site-editing {
  outline-offset: 2px;
}

body.site-editing main.is-site-editing img {
  cursor: pointer;
  outline: 2px solid transparent;
}

body.site-editing main.is-site-editing img:hover {
  outline-color: #1a6b9a;
}

.edit-item-actions {
  position: absolute;
  top: 0.35rem;
  right: 0.35rem;
  z-index: 5;
  display: flex;
  gap: 0.35rem;
}

.edit-item-actions button,
.edit-list-add {
  min-height: 1.9rem;
  padding: 0 0.65rem;
  border: 1px solid rgba(13, 79, 122, 0.35);
  background: #0d4f7a;
  color: #f7fafc;
  font: inherit;
  font-size: 1.08rem;
  font-weight: 600;
  cursor: pointer;
}

.edit-item-actions button[data-list-drag] {
  background: #1a6b9a;
  border-color: #1a6b9a;
  cursor: grab;
}

.edit-item-actions button[data-list-drag]:active {
  cursor: grabbing;
}

.edit-item-actions button[data-list-drag]:hover {
  background: #155a82;
  border-color: #155a82;
}

.edit-item-actions button[data-list-delete]:hover {
  background: #9b1c1c;
  border-color: #9b1c1c;
}

.edit-item-actions button:hover {
  filter: none;
}

body.site-editing .is-dragging {
  opacity: 0.55;
  outline: 2px solid #1a6b9a !important;
  background: rgba(26, 107, 154, 0.08);
}

.edit-list-add {
  display: block;
  width: 100%;
  margin-top: 0.65rem;
  background: #f7fafc;
  color: var(--accent);
  border-style: dashed;
}

.edit-list-add:hover {
  background: var(--accent-soft);
}

.pub,
.theme-item,
.media-card,
.featured-pub,
.hero-stat,
.contact-item,
.news-feature,
.mini-panel,
.news-list > li,
.edu-list > li,
.award-list > li,
.plain-list > li,
.tag-list > li {
  position: relative;
}

.edit-toast {
  position: fixed;
  left: 50%;
  bottom: 6.5rem;
  z-index: 1001;
  transform: translateX(-50%) translateY(8px);
  padding: 0.65rem 0.95rem;
  background: var(--accent);
  color: #f7fafc;
  font-size: 1.08rem;
  font-weight: 500;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s var(--ease), transform 0.2s var(--ease);
}

.edit-toast.is-show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.edit-link-dialog {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: grid;
  place-items: center;
  padding: 1rem;
  background: rgba(15, 28, 42, 0.45);
}

.edit-link-dialog[hidden] {
  display: none !important;
}

.edit-link-dialog-panel {
  width: min(100%, 26rem);
  padding: 1rem 1.05rem 1.05rem;
  background: #f7fafc;
  color: var(--ink);
  border: 1px solid rgba(13, 79, 122, 0.28);
  box-shadow: 0 16px 40px rgba(15, 28, 42, 0.28);
}

.edit-link-dialog-title {
  display: block;
  margin-bottom: 0.75rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
}

.edit-link-field {
  display: grid;
  gap: 0.3rem;
  margin-bottom: 0.7rem;
  font-size: 1.08rem;
  font-weight: 500;
}

.edit-link-field input {
  width: 100%;
  min-height: 2.3rem;
  padding: 0.4rem 0.55rem;
  border: 1px solid rgba(13, 79, 122, 0.28);
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-size: 1.08rem;
}

.edit-link-help {
  margin: 0 0 0.85rem;
  font-size: 1.08rem;
  line-height: 1.4;
  color: var(--ink-muted);
}

.edit-link-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.edit-link-actions button {
  min-height: 2.1rem;
  padding: 0 0.75rem;
  border: 1px solid rgba(13, 79, 122, 0.35);
  background: #0d4f7a;
  color: #f7fafc;
  font: inherit;
  font-size: 1.08rem;
  font-weight: 600;
  cursor: pointer;
}

.edit-link-actions button[data-link-cancel] {
  background: #f7fafc;
  color: var(--accent);
}

.edit-link-actions button.is-danger {
  background: #9b1c1c;
  border-color: #9b1c1c;
}

.edit-link-add {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.35rem;
}

.edit-link-add button {
  min-height: 1.7rem;
  padding: 0 0.55rem;
  border: 1px dashed rgba(13, 79, 122, 0.45);
  background: #f7fafc;
  color: var(--accent);
  font: inherit;
  font-size: 1.08rem;
  font-weight: 600;
  cursor: pointer;
}

.edit-link-add button:hover {
  background: var(--accent-soft);
}

body.site-editing main.is-site-editing a {
  cursor: pointer;
}

.reveal {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.55s var(--ease), transform 0.55s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.hero-copy > * {
  opacity: 0;
  animation: rise 0.7s var(--ease) forwards;
}

.hero-eyebrow { animation-delay: 0.05s; }
.hero-role { animation-delay: 0.05s; }
.hero-name { animation-delay: 0.1s; }
.hero-lede { animation-delay: 0.16s; }
.hero-affiliation { animation-delay: 0.2s; }
.hero-actions { animation-delay: 0.24s; }
.hero-stats { opacity: 0; animation: rise 0.7s var(--ease) 0.3s forwards; }
.hero-visual { opacity: 0; animation: rise 0.8s var(--ease) 0.18s forwards; }

@media (max-width: 1100px) {
  .hero-wide .hero-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .hero-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .hero,
  .about-grid,
  .theme-item,
  .featured-pubs,
  .news-visual-row,
  .news-feature,
  .contact-layout,
  .teaching-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 1.25rem;
    gap: 1.35rem;
  }

  .hero-intro {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
    gap: 1.15rem;
  }

  .hero-copy {
    max-width: 40rem;
  }

  .hero-affiliation {
    max-width: none;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-visual {
    order: -1;
    width: 11.5rem;
    margin: 0;
  }

  .media-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero {
    min-height: auto;
  }
}

@media (max-width: 720px) {
  .nav-toggle {
    display: block;
  }

  .nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    display: none;
    flex-direction: column;
    gap: 0;
    padding: 0.35rem 1rem 0.9rem;
    background: rgba(247, 250, 252, 0.98);
    border-bottom: 1px solid var(--line);
  }

  .nav.is-open {
    display: flex;
  }

  .nav a {
    padding: 0.7rem 0;
    border-bottom: 1px solid var(--line);
  }

  .nav a::after {
    display: none;
  }

  .media-grid,
  .hero-stats,
  .hero-wide .hero-stats,
  .contact-row,
  .contact-row-wide {
    grid-template-columns: 1fr 1fr;
  }

  .pub,
  .news-list li,
  .meta-list div,
  .award-list li {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }

  .edu-list li {
    flex-direction: column;
    gap: 0.2rem;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .hero-copy > *,
  .hero-visual,
  .reveal {
    opacity: 1;
    transform: none;
    animation: none;
    transition: none;
  }
}