:root {
  --bg: #0a192f;
  --bg-alt: #112240;
  --text: #e6f1ff;
  --muted: #8892b0;
  --link: #E040FB;
  --accent: #E040FB;
  --border: rgba(230, 241, 255, 0.12);
  --shadow: rgba(2, 12, 27, 0.65);
  --cursor-x: 50vw;
  --cursor-y: 30vh;
  --cursor-glow-opacity: 0;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Roboto, Arial, Helvetica, sans-serif;
  font-size: 15px;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  position: relative;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: var(--cursor-glow-opacity);
  background:
    radial-gradient(
      520px circle at var(--cursor-x) var(--cursor-y),
      color-mix(in srgb, var(--accent) 7%, transparent) 0%,
      rgba(56, 189, 248, 0.04) 18%,
      rgba(17, 34, 64, 0.03) 34%,
      transparent 65%
    );
  transition: opacity 180ms ease;
}

.muted {
  color: var(--muted);
}

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

a {
  color: var(--link);
  text-decoration: none;
}

a:hover {
  text-decoration: none;
}

.container {
  width: min(1100px, 92vw);
  margin: 0 auto;
}

/* Two-column layout (sidebar + content). */
.layout {
  width: min(1120px, 92vw);
  margin: 0 auto;
  padding: 80px 0;
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 80px;
  position: relative;
  z-index: 1;
}

.sidebar {
  align-self: start;
  position: sticky;
  top: 48px;
}

.sidebar-inner {
  height: calc(100vh - 96px);
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  scrollbar-gutter: stable;
}

.sidebar-brand {
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text);
}

.sidebar-photo img {
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--bg-alt);
  box-shadow: 0 16px 40px var(--shadow);
}

.sidebar-title {
  margin: 8px 0 0;
  font-size: 40px;
  line-height: 1.05;
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.sidebar-logo-link {
  display: block;
  color: inherit;
}

.sidebar-logo-link:hover {
  text-decoration: none;
}

.sidebar-logo-img {
  width: 100%;
  max-width: 320px;
  height: auto;
  display: block;
}

.sidebar-wordmark {
  font-family:
    "Aptos Narrow",
    "Aptos",
    "Arial Narrow",
    "Roboto Condensed",
    Roboto,
    Arial,
    Helvetica,
    sans-serif;
  font-weight: 800;
  font-size: 34px;
  letter-spacing: 0.5em;
  text-transform: uppercase;
  line-height: 1;
  color: var(--text);
  margin-top: 4px;
}

.sidebar-wordmark-accent {
  color: var(--accent);
}

.sidebar-banner {
  border: 0;
  border-radius: 0;
  background: transparent;
  padding: 0;
}

.sidebar-banner-kicker {
  color: color-mix(in srgb, var(--text) 78%, var(--muted));
  font-size: 12px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  margin-top: 10px;
  line-height: 1.2;
}

.sidebar-banner-title {
  font-size: 18px;
  line-height: 1.25;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
}

.sidebar-banner-emph {
  color: var(--text);
  font-weight: 900;
}

.sidebar-tagline {
  margin: 0;
  color: var(--muted);
  max-width: 28ch;
}

#research p {
  color: var(--muted);
}

.sidebar-supported {
  margin-top: auto;
  display: grid;
  gap: 10px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.sidebar-supported-logo {
  width: min(220px, 100%);
  height: auto;
  display: block;
  filter: brightness(1.1) contrast(1.05);
  opacity: 0.92;
}

.sidebar-supported-text {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.35;
}

.sidebar-nav {
  display: grid;
  gap: 10px;
  margin-top: 10px;
}

.sidebar-nav a {
  color: var(--muted);
  font-size: 14px;
  letter-spacing: 0.02em;
  padding: 4px 0;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

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

.sidebar-meta h3 {
  margin: 18px 0 8px;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.sidebar-meta ul {
  margin: 0;
  padding-left: 18px;
}

.sidebar-meta a {
  color: var(--text);
}

.content {
  min-width: 0;
}

.hero {
  display: grid;
  grid-template-columns: 240px 1fr 320px;
  gap: 28px;
  padding: 32px 0 12px;
  align-items: start;
}

.hero-photo {
  border: 1px solid var(--border);
  padding: 6px;
  background: #fff;
}

.hero-photo img {
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.hero-info h1 {
  margin: 0 0 10px;
  font-size: 32px;
}

.meta {
  margin: 6px 0;
  color: var(--muted);
}

.icon-links {
  margin: 12px 0 0;
  display: flex;
  gap: 10px;
  align-items: center;
}

.icon-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: color-mix(in srgb, var(--bg-alt) 85%, #000);
  color: var(--text);
  transition: background-color 120ms ease, border-color 120ms ease, transform 120ms ease, color 120ms ease;
}

.icon-link:hover {
  text-decoration: none;
  border-color: color-mix(in srgb, var(--accent) 55%, var(--border));
  background: color-mix(in srgb, var(--accent) 12%, var(--bg-alt));
  color: var(--accent);
  transform: translateY(-1px);
}

.icon-link:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--accent) 35%, #fff);
  outline-offset: 2px;
}

.hero-aside {
  padding-left: 12px;
}

.hero-aside h3 {
  margin: 0 0 8px;
  font-size: 16px;
}

.hero-aside ul {
  margin: 0;
  padding-left: 18px;
}

.bio {
  margin: 8px 0 22px;
}

.section {
  margin: 0 0 80px;
  scroll-margin-top: 60px;
}

.section h2 {
  margin: 0 0 10px;
  font-size: 24px;
  letter-spacing: 0.01em;
}

.section h3 {
  margin: 18px 0 10px;
  font-size: 16px;
  color: color-mix(in srgb, var(--text) 88%, var(--muted));
}

.section ul {
  padding-left: 18px;
}

.media-grid {
  margin-top: 10px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.media-carousel {
  position: relative;
}

.media-carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, #000 12%, transparent);
  background: rgba(255, 255, 255, 0.92);
  color: #0a192f;
  font: inherit;
  font-weight: 900;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.18);
}

.media-carousel-btn.is-prev {
  left: 14px;
}

.media-carousel-btn.is-next {
  right: 14px;
}

.media-carousel-btn:hover {
  background: #fff;
}

.media-carousel-btn:active,
.media-carousel-btn.is-selected {
  border-color: color-mix(in srgb, var(--accent) 60%, rgba(0, 0, 0, 0.12));
  background: color-mix(in srgb, var(--accent) 18%, #fff);
  box-shadow: 0 12px 26px rgba(0, 0, 0, 0.22);
}

.media-carousel-btn:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--accent) 45%, #fff);
  outline-offset: 3px;
}

.media-carousel-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.media-card {
  display: block;
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  background: var(--bg-alt);
  color: var(--text);
}

.media-card:hover {
  text-decoration: none;
  border-color: color-mix(in srgb, var(--accent) 55%, var(--border));
  background: color-mix(in srgb, var(--accent) 10%, var(--bg-alt));
}

.media-card-image {
  background: color-mix(in srgb, var(--bg-alt) 80%, #000);
  aspect-ratio: 16 / 9;
}

.media-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.media-card-image video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.media-card-image.is-empty {
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--accent) 14%, var(--bg-alt)),
    color-mix(in srgb, var(--accent) 4%, var(--bg-alt))
  );
}

.media-card-embed {
  background: #000;
  aspect-ratio: 16 / 9;
}

.media-card-embed iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.media-card-body {
  padding: 10px 12px 12px;
}

.media-card-kicker {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-weight: 600;
  margin-bottom: 6px;
}

.media-favicon {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
}

.media-card-title {
  font-weight: 800;
  line-height: 1.25;
}

.media-card-desc {
  margin-top: 6px;
  color: var(--muted);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.media-card-actions {
  margin-top: 10px;
}

.media-card-link {
  display: inline-block;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg-alt) 85%, #000);
  color: var(--text);
  font-weight: 700;
}

.media-card-link:hover {
  text-decoration: none;
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
  background: color-mix(in srgb, var(--accent) 10%, var(--bg-alt));
}

.media-list {
  margin: 12px 0 0;
  padding-left: 18px;
}

.media-list li {
  margin: 6px 0;
}

.media-url {
  display: block;
  color: var(--muted);
  font-size: 12px;
  word-break: break-word;
}

.pub-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.pub-controls {
  display: inline-flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

.pub-controls .pub-toggle {
  font-size: 14px;
}

.talks-controls {
  display: inline-flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

.talks-control {
  display: inline-block;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-alt);
  color: var(--text);
  font-weight: 500;
}

.talks-control:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--accent) 35%, #fff);
  outline-offset: 2px;
}

.talks-control.is-active {
  border-color: color-mix(in srgb, var(--accent) 60%, var(--border));
  background: color-mix(in srgb, var(--accent) 14%, var(--bg-alt));
  color: var(--accent);
  font-weight: 700;
}

.talks-control:hover {
  text-decoration: none;
  border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
  background: color-mix(in srgb, var(--accent) 10%, var(--bg-alt));
}

.talks-type-heading,
.talks-author-heading {
  margin: 16px 0 6px;
  font-size: 16px;
}

.talks-type-section,
.talks-author-section {
  scroll-margin-top: 90px;
}

.pub-toggle {
  appearance: none;
  border: 2px solid var(--border);
  background: var(--bg-alt);
  color: var(--text);
  font: inherit;
  padding: 8px 14px;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 500;
  line-height: 1;
}

.pub-toggle.is-active {
  border-color: color-mix(in srgb, var(--accent) 65%, var(--border));
  background: color-mix(in srgb, var(--accent) 14%, var(--bg-alt));
  color: var(--accent);
  font-weight: 700;
}

.pub-toggle:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--accent) 35%, #fff);
  outline-offset: 2px;
}

.pub-toggle:hover {
  border-color: color-mix(in srgb, var(--accent) 30%, var(--border));
  text-decoration: none;
}

.pub-nav {
  margin: 10px 0 0;
}

.pub-nav-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  align-items: center;
}

.pub-nav-label {
  color: var(--text);
  font-weight: 800;
  font-size: 20px;
}

.pub-nav-link {
  display: inline-block;
  padding: 8px 16px;
  border-radius: 999px;
  border: 2px solid var(--border);
  background: var(--bg-alt);
  color: var(--text);
  font-size: 20px;
  font-weight: 500;
  line-height: 1;
}

.pub-nav-link:hover {
  text-decoration: none;
  border-color: color-mix(in srgb, var(--accent) 35%, var(--border));
  background: color-mix(in srgb, var(--accent) 10%, var(--bg-alt));
  color: var(--accent);
}

/* Talks "type" pills (Keynote / Invited / Panel / Talk) */
.talks-nav .pub-nav-label,
.talks-nav .pub-nav-link {
  font-size: 14px;
}

/* Publications "year" pills */
#publications .pub-nav-label,
#publications .pub-nav-link {
  font-size: 14px;
}

.pub-content {
  margin-top: 10px;
}

.pub-section {
  margin: 14px 0 18px;
}

.pub-year,
.pub-topic {
  margin: 0 0 8px;
  font-size: 16px;
}

.pub-item {
  padding: 4px 0;
  border-bottom: none;
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 8px;
  align-items: start;
}

.pub-thumb {
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  background: var(--bg-alt);
  aspect-ratio: 16 / 10;
}

.pub-thumb.is-video {
  background: #000;
  aspect-ratio: 16 / 9;
}

.pub-thumb.is-video-placeholder,
.pub-thumb.is-video-fallback {
  position: relative;
}

.pub-video-btn,
.pub-video-link {
  width: 100%;
  height: 100%;
  display: block;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  position: relative;
}

.pub-video-btn img,
.pub-video-link img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.pub-video-play {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 54px;
  height: 54px;
  transform: translate(-50%, -50%);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.55);
}

.pub-video-play::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 0;
  height: 0;
  transform: translate(-35%, -50%);
  border-style: solid;
  border-width: 10px 0 10px 16px;
  border-color: transparent transparent transparent rgba(255, 255, 255, 0.92);
}

.pub-video-btn:hover .pub-video-play,
.pub-video-link:hover .pub-video-play {
  background: rgba(0, 0, 0, 0.68);
}

.pub-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.pub-thumb iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.pub-thumb-pdf {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.pub-thumb video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.pub-thumb.is-missing {
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--accent) 14%, var(--bg-alt)),
    color-mix(in srgb, var(--accent) 4%, var(--bg-alt))
  );
}

.pub-main {
  min-width: 0;
}

.pub-title {
   margin-top: 18px;
  font-weight: 500;
  font-size: 14px;
  line-height: 1.00;
}

.pub-authors {
  color: var(--muted);
  margin-top: 4px;
  font-size: 11px;
}

.pub-where {
  margin-top: 4px;
  font-size: 11px;
}

.pub-where a {
  font-weight: 700;
}

.pub-highlights {
  margin-top: 8px;
}

.pub-highlight {
  color: var(--accent);
  font-weight: 800;
  font-size: 11px;
}

.pub-links {
  margin-left: 10px;
  font-weight: 500;
  white-space: nowrap;
}

.pub-links a {
  margin-right: 8px;
}

.pub-meta {
  color: var(--muted);
  margin-top: 2px;
}

.pub-venue {
  color: var(--text);
}

.pub-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.chip {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg-alt) 90%, #000);
  color: var(--text);
  font-size: 11px;
}

.pub-empty {
  color: var(--muted);
}

.talks {
  list-style: none;
  padding-left: 0;
  margin: 8px 0 0;
}

.talks li {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 14px;
  padding: 8px 0;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 80%, #000);
}

.talk-date {
  font-weight: 700;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.talk-text {
  color: var(--text);
}

.talk-title {
  font-weight: 700;
}

.talk-details {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

.columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.columns-3 {
  grid-template-columns: 1fr 1fr 1fr;
}

.investigators ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.investigators li {
  margin: 0;
}

.investigators .person {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 12px;
  align-items: center;
  text-decoration: none;
  color: inherit;
}

.investigators .person:hover {
  text-decoration: none;
}

.investigators .person:hover .person-name,
.investigators .person:hover .person-title {
  color: var(--accent);
}

.investigators .person-thumb {
  width: 100px;
  height: 100px;
  aspect-ratio: 1 / 1;
  grid-row: 1 / span 2;
  border-radius: 14px;
  border: 1px solid var(--border);
  overflow: hidden;
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--accent) 14%, var(--bg-alt)),
    color-mix(in srgb, var(--accent) 4%, var(--bg-alt))
  );
  display: grid;
  place-items: center;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.investigators .person-thumb img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
}

.investigators .person-name {
  display: block;
  grid-column: 2;
  font-weight: 500;
}

.investigators .person-title {
  display: block;
  margin-top: 4px;
  grid-column: 2;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.2;
}

.alumni-list {
  padding-left: 18px;
  margin: 0;
}

.alumni-list li {
  break-inside: avoid;
  padding: 2px 0;
}

.accent {
  color: var(--accent);
  font-weight: 700;
}

.footer {
  margin-top: 48px;
  padding: 18px 0 40px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 12px;
  position: relative;
  z-index: 1;
}

.footer-inner {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.research-figure {
  margin: 0;
}

.research-figure-secondary {
  margin-top: 16px;
}

.research-figure img {
  width: 100%;
  height: auto;
  display: block;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--bg-alt);
}

.research-pillars {
  display: grid;
  gap: 14px;
  margin: 0 0 16px;
}

.research-pillars h3 {
  margin: 10px 0 6px;
}

.research-pillars p {
  margin: 0;
  color: var(--muted);
}

.research-impact-text {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.75;
  max-width: 72ch;
}

@media (max-width: 980px) {
  .layout {
    grid-template-columns: 260px 1fr;
    gap: 48px;
    padding: 56px 0;
  }

  .sidebar {
    top: 28px;
  }

  .sidebar-title {
    font-size: 34px;
  }

  .hero {
    grid-template-columns: 220px 1fr;
  }

  .hero-aside {
    grid-column: 1 / -1;
    padding-left: 0;
  }
}

@media (prefers-reduced-motion: reduce), (pointer: coarse) {
  body::before {
    display: none;
  }
}

@media (max-width: 720px) {
  .layout {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 40px 0;
  }

  .sidebar {
    position: relative;
    top: auto;
  }

  .sidebar-photo img {
    width: min(240px, 80vw);
  }

  .sidebar-title {
    font-size: 32px;
  }

  .header-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .nav {
    flex-wrap: wrap;
    gap: 12px 16px;
  }

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

  .media-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .columns {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .talks li {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .pub-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .pub-item {
    grid-template-columns: 1fr;
  }
}