:root {
  color-scheme: dark;
  --bg: #121212;
  --panel: #191919;
  --text: #e8e2d8;
  --muted: #b7aa9a;
  --faint: #7d7164;
  --accent: #c99645;
  --accent-2: #e0b86c;
  --rule: #2b2b2b;
  --shadow: rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 80% 0%, rgba(201, 150, 69, 0.08), transparent 28rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.58;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.15s ease, border-color 0.15s ease;
}

a:hover {
  color: var(--accent-2);
}

.page {
  width: min(880px, calc(100% - 34px));
  margin: 0 auto;
  padding: 64px 0 56px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  gap: 54px;
  align-items: start;
  margin-bottom: 34px;
}

h1 {
  margin: 0 0 22px;
  font-size: clamp(2rem, 6vw, 3.2rem);
  font-weight: 600;
  letter-spacing: -0.045em;
}

h2 {
  margin: 58px 0 18px;
  font-size: 1.55rem;
  font-weight: 650;
  letter-spacing: -0.02em;
}

h3 {
  margin: 26px 0 10px;
  font-size: 1.04rem;
  font-weight: 650;
}

h4 {
  margin: 0 0 4px;
  font-size: 1rem;
  font-weight: 620;
}

p {
  margin: 0 0 16px;
}

.intro p {
  color: var(--text);
}

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
  color: var(--faint);
}

.links a {
  font-size: 0.95rem;
}

.portrait-card {
  justify-self: end;
  width: 210px;
  height: 210px;
  border-radius: 50%;
  overflow: hidden;
  background: linear-gradient(135deg, #242424, #161616);
  box-shadow: 0 18px 50px var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

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

.portrait-fallback {
  display: none;
  width: 100%;
  height: 100%;
  place-items: center;
  color: var(--accent);
  font-size: 3.6rem;
  font-weight: 650;
  letter-spacing: -0.06em;
}

.bio,
.older-news {
  color: var(--muted);
}

summary {
  cursor: pointer;
  color: var(--text);
  font-weight: 650;
  margin: 8px 0 12px;
}

.highlight {
  margin: 28px 0 22px;
  padding: 16px 18px;
  border: 1px solid var(--rule);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.025);
  color: var(--muted);
}

.highlight strong {
  color: var(--text);
}

.news {
  margin: 0;
  padding-left: 22px;
}

.news li {
  margin: 4px 0;
  color: var(--text);
}

.news span {
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.talks {
  margin: 0;
  padding-left: 22px;
}

.talks li {
  margin: 6px 0;
  color: var(--text);
}

.talk-date {
  display: inline-block;
  min-width: 110px;
  margin-right: 14px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.talks strong {
  color: var(--text);
}

.talks em {
  display: block;
  margin-left: 86px;
  color: var(--accent-2);
  font-style: normal;
  font-weight: 650;
}

.talk-note {
  display: block;
  margin-left: 86px;
  color: var(--muted);
  font-size: 0.92rem;
}

.paper {
  margin: 16px 0 18px;
  padding-left: 16px;
  border-left: 2px solid rgba(201, 150, 69, 0.38);
}

.paper.representative {
  padding: 14px 16px 14px 18px;
  border: 1px solid rgba(201, 150, 69, 0.55);
  border-left: 4px solid var(--accent);
  border-radius: 12px;
  background: rgba(201, 150, 69, 0.07);
}

.badge {
  display: inline-block;
  margin: 0 0 9px;
  padding: 2px 9px;
  border: 1px solid rgba(201, 150, 69, 0.65);
  border-radius: 999px;
  color: var(--accent-2);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.paper h3,
.paper h4 {
  color: var(--text);
}

.authors {
  margin-bottom: 2px;
  color: var(--muted);
}

.authors .me {
  color: #ffffff !important;
  font-weight: 900 !important;
  letter-spacing: 0.01em;
}

.venue {
  margin-bottom: 2px;
  color: var(--accent-2);
  font-weight: 560;
}

.paper-links {
  margin-bottom: 0;
  color: var(--faint);
  font-size: 0.94rem;
}

.paper-links a {
  font-weight: 700;
}

.topic {
  margin-top: 34px;
  color: var(--accent-2);
}

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

footer {
  margin-top: 70px;
  padding-top: 22px;
  border-top: 1px solid var(--rule);
  color: var(--faint);
  font-size: 0.9rem;
}

@media (max-width: 760px) {
  .page {
    padding-top: 38px;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .portrait-card {
    justify-self: start;
    width: 170px;
    height: 170px;
    order: -1;
  }
}