:root{
  --topbar-bg: #2f3f4f;   /* dark blue/grey like your screenshot */
  --accent:   #2bb3a8;    /* teal accent */
  --text:     #1b1f23;
  --muted:    #6b7280;
  --bg:       #f4f5f7;
  --card:     #ffffff;
  --border:   #e5e7eb;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body{
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
}

/* Topbar */
.topbar{
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--topbar-bg);
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.topbar-inner{
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 18px;
  display: flex;
  gap: 18px;
  align-items: center;
}
.brand{
  font-weight: 700;
  font-size: 20px;
  letter-spacing: .2px;
  white-space: nowrap;
}
.nav{
  display: flex;
  gap: 18px;
  align-items: center;
  flex: 1;
}
.nav-link{
  color: rgba(255,255,255,.88);
  text-decoration: none;
  font-weight: 600;
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
}
.nav-link:hover{ color: #fff; }
.nav-link.active{
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.topbar-right{
  display: flex;
  gap: 10px;
  align-items: center;
}
.icon-btn{
  color: rgba(255,255,255,.92);
  text-decoration: none;
  font-size: 18px;
  line-height: 1;
  padding: 6px 8px;
  border-radius: 8px;
}
.icon-btn:hover{
  background: rgba(255,255,255,.08);
  color: #fff;
}

/* Layout */
.layout{
  max-width: 1200px;
  margin: 18px auto;
  padding: 0 18px;
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 18px;
}

/* Sidebar card */
.card{
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  box-shadow: 0 1px 2px rgba(0,0,0,.04);
}
.avatar{
  width: 160px;
  height: 160px;
  border-radius: 999px;
  object-fit: cover;
  display: block;
  margin: 8px auto 10px;
  border: 3px solid #fff;
  box-shadow: 0 3px 12px rgba(0,0,0,.10);
}
.name{
  text-align: center;
  margin: 8px 0 2px;
  font-size: 22px;
}
.role{
  text-align: center;
  margin: 0 0 12px;
  color: var(--muted);
}

.meta{
  margin: 10px 0 12px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}
.meta-row{
  display: flex;
  gap: 8px;
  align-items: center;
  color: var(--muted);
  font-size: 14px;
}
.meta-ico{ width: 18px; text-align: center; }

.links{
  margin-top: 10px;
  display: grid;
  gap: 10px;
}
.link{
  text-decoration: none;
  color: var(--accent);
  font-weight: 700;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid rgba(43,179,168,.20);
  background: rgba(43,179,168,.06);
}
.link:hover{
  background: rgba(43,179,168,.10);
}

/* Content */
.content{
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px 22px;
  box-shadow: 0 1px 2px rgba(0,0,0,.04);
}
.content h2{
  margin: 0 0 10px;
  font-size: 40px;
  letter-spacing: -.5px;
}
.content a{
  color: var(--accent);
  font-weight: 700;
  text-decoration: none;
}
.content a:hover{ text-decoration: underline; }

/* Footer */
.footer{
  padding: 24px 0 40px;
  color: var(--muted);
}
.footer-inner{
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 18px;
}

/* Responsive */
@media (max-width: 900px){
  .layout{ grid-template-columns: 1fr; }
  .topbar-inner{ flex-wrap: wrap; }
  .brand{ flex-basis: 100%; }
}
/* --- Publications (Shiny-like list) --- */
.pub-list { margin-top: 6px; }

.pub-item{
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 18px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(0,0,0,.08);
}

.pub-item-last{ border-bottom: none; }

.pub-year{
  font-weight: 700;
  color: rgba(0,0,0,.60);
  padding-top: 2px;
}

.pub-title{
  font-weight: 700;
  font-size: 16px;
  line-height: 1.35;
}

.pub-outlet{
  color: rgba(0,0,0,.65);
  margin-top: 6px;
}

.pub-link a{
  display: inline-block;
  margin-top: 6px;
  font-weight: 700;
  text-decoration: none;
}

/* --- Work in progress (2-column cards) --- */
.wip-grid{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 8px;
}

.wip-card{
  padding: 16px;
  border-radius: 16px;
  border: 1px solid rgba(0,0,0,.08);
  background: #fff;
  box-shadow: 0 8px 24px rgba(0,0,0,.03);
}

.wip-title{
  font-weight: 800;
  margin-bottom: 8px;
}

.wip-text{
  color: rgba(0,0,0,.70);
}

@media (max-width: 900px){
  .wip-grid{ grid-template-columns: 1fr; }
}