/* Yue Zhao-inspired clean academic layout */
:root{
  --accent: #990000;
  --text: #222;
  --muted: #555;
  --bg: #fff;
}

body{
  font-family: 'Roboto', system-ui, -apple-system, Segoe UI, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
}

a{ color: var(--accent); text-decoration: none; }
a:hover{ text-decoration: underline; }

.content-spacing{ margin-top: 24px; margin-bottom: 24px; }

.heading{
  font-family: 'Poppins', 'Roboto', sans-serif;
  font-weight: 700;
  font-size: 1.8rem;
  color: var(--accent);
  line-height: 1.1;
  margin-bottom: 10px;
}

.headshot{
  border-radius: 14px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.10);
  margin-bottom: 12px;
}

.info-text{
  font-size: 0.95rem;
  color: #333;
}

.info-text .university-color{
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 0;
}

.link-list{
  margin-top: 10px;
  font-size: 0.92rem;
  color: var(--muted);
}
.link-list a{ color: var(--accent); }
.link-list span{ margin-left: 6px; }

.section-title{
  font-family: 'Poppins', 'Roboto', sans-serif;
  font-weight: 700;
  color: var(--accent);
  margin-top: 0.75rem;
}

hr{
  border-top: 1px solid #e5e5e5;
  opacity: 1;
  margin: 1.2rem 0;
}

.pub-item{
  padding: 12px 14px;
  border: 1px solid #eee;
  border-radius: 12px;
  margin-bottom: 12px;
  background: #fff;
}
.pub-item .pub-meta{
  color: var(--muted);
  font-size: 0.93rem;
  margin-top: 6px;
}
.pub-actions{
  margin-top: 8px;
}

.badge-accent{
  background: rgba(153,0,0,0.08);
  color: var(--accent);
  border: 1px solid rgba(153,0,0,0.15);
  font-weight: 600;
}

.footer{
  margin-top: 30px;
  padding: 18px 0;
  border-top: 1px solid #eee;
  color: var(--muted);
  font-size: 0.9rem;
  text-align: center;
}

.table-clean td, .table-clean th{
  padding: .55rem .75rem;
}

.navbar .nav-link{ font-weight: 600; }
.navbar .navbar-brand{ font-weight: 700; }
.navbar .custom-spacing{ gap: 0.25rem; }