/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Lato', sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: #333;
  background: #fff;
}

a {
  color: #1a6496;
  text-decoration: none;
}
a:hover { text-decoration: underline; }

.container {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Header ── */
header {
  padding: 56px 0 40px;
  border-bottom: 1px solid #e8e8e8;
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 36px;
}

.profile-photo {
  width: 150px;
  height: 188px;
  border-radius: 8px;
  object-fit: cover;
  flex-shrink: 0;
  box-shadow: 0 2px 12px rgba(0,0,0,0.12);
}

.header-info h1 {
  font-family: 'Merriweather', serif;
  font-size: 2rem;
  font-weight: 400;
  color: #111;
  margin-bottom: 6px;
}

.header-info h1 .chinese {
  font-size: 1.3rem;
  color: #666;
  margin-left: 8px;
}

.title {
  font-size: 1rem;
  color: #444;
  margin-bottom: 2px;
}

.location {
  font-size: 0.9rem;
  color: #888;
  margin-bottom: 12px;
}

.links {
  font-size: 0.95rem;
}

.links .sep {
  color: #ccc;
  margin: 0 6px;
}

/* ── Main ── */
main {
  padding: 40px 0;
}

section {
  margin-bottom: 48px;
}

section h2 {
  font-family: 'Merriweather', serif;
  font-size: 1.2rem;
  font-weight: 400;
  color: #111;
  border-bottom: 1px solid #e0e0e0;
  padding-bottom: 6px;
  margin-bottom: 20px;
  letter-spacing: 0.02em;
}

section p {
  margin-bottom: 12px;
  color: #444;
}

/* ── Timeline Entries ── */
.entry {
  display: flex;
  gap: 24px;
  margin-bottom: 22px;
}

.entry-left {
  min-width: 145px;
  padding-top: 2px;
}

.entry-date {
  font-size: 0.85rem;
  color: #888;
  white-space: nowrap;
}

.entry-title {
  font-weight: 700;
  color: #222;
  margin-bottom: 2px;
}

.entry-org {
  color: #555;
  font-size: 0.95rem;
  margin-bottom: 2px;
}

.entry-desc {
  font-size: 0.9rem;
  color: #777;
}

/* ── Publications ── */
.pub-note {
  margin-bottom: 16px;
  font-size: 0.95rem;
  color: #666;
}

.pub-entry {
  padding: 16px 0;
  border-top: 1px solid #f0f0f0;
}

.pub-title {
  font-weight: 700;
  color: #222;
  margin-bottom: 4px;
  line-height: 1.5;
}

.pub-authors {
  font-size: 0.92rem;
  color: #555;
  margin-bottom: 4px;
}

.pub-venue {
  font-size: 0.9rem;
  color: #777;
  font-style: italic;
  margin-bottom: 6px;
}

.award {
  font-style: normal;
  font-weight: 700;
  color: #b8860b;
  margin-left: 8px;
}

.pub-links {
  font-size: 0.88rem;
}

.pub-links a {
  display: inline-block;
  padding: 1px 8px;
  border: 1px solid #1a6496;
  border-radius: 3px;
  margin-right: 6px;
  font-size: 0.82rem;
}

/* ── Publication Badges ── */
.pub-year-group {
  margin-bottom: 24px;
}

.pub-year {
  font-family: 'Lato', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  color: #aaa;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 20px 0 4px;
}

.pub-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 3px;
  margin-bottom: 6px;
  letter-spacing: 0.04em;
}

.badge-neurips { background: #7b2d8b; color: #fff; }
.badge-icml    { background: #1a6496; color: #fff; }
.badge-iclr    { background: #2e7d32; color: #fff; }
.badge-l4dc    { background: #b8860b; color: #fff; }

/* ── Reviews ── */
.reviews-intro {
  font-size: 0.95rem;
  color: #555;
  margin-bottom: 12px;
}

.reviews-list {
  list-style: none;
  padding: 0;
}

.reviews-list li {
  padding: 7px 0;
  border-bottom: 1px solid #f5f5f5;
  font-size: 0.95rem;
  color: #444;
  display: flex;
  align-items: center;
  gap: 10px;
}

.venue-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 3px;
  letter-spacing: 0.04em;
  min-width: 52px;
  text-align: center;
}

.reviews-list li:nth-child(1) .venue-tag { background: #7b2d8b; color: #fff; }
.reviews-list li:nth-child(2) .venue-tag { background: #1a6496; color: #fff; }
.reviews-list li:nth-child(3) .venue-tag { background: #2e7d32; color: #fff; }

/* ── Honors ── */
#honors ul {
  list-style: none;
  padding: 0;
}

#honors ul li {
  padding: 6px 0 6px 18px;
  position: relative;
  color: #444;
  font-size: 0.95rem;
  border-bottom: 1px solid #f5f5f5;
}

#honors ul li::before {
  content: "·";
  position: absolute;
  left: 4px;
  color: #aaa;
}

/* ── Footer ── */
footer {
  border-top: 1px solid #e8e8e8;
  padding: 24px 0;
  text-align: center;
  font-size: 0.82rem;
  color: #aaa;
}

/* ── Responsive ── */
@media (max-width: 600px) {
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }

  .profile-photo {
    width: 120px;
    height: 120px;
  }

  .header-info h1 {
    font-size: 1.6rem;
  }

  .entry {
    flex-direction: column;
    gap: 4px;
  }

  .entry-left {
    min-width: unset;
  }
}