*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --blue: #0075b4;
  --text: #000000;
  --text-muted: #555;
  --border: #dee2e6;
  --sans: 'Nunito Sans', -apple-system, 'Segoe UI', sans-serif;
}
body { font-family: var(--sans); font-size: 16px; line-height: 1.7; color: var(--text); background: #ffffff; -webkit-font-smoothing: antialiased; }
nav { position: sticky; top: 0; z-index: 100; background: #ffffff; border-bottom: 1px solid var(--border); padding: 0 24px; height: 56px; display: flex; align-items: center; justify-content: space-between; }
.nav-brand { font-size: 18px; font-weight: 600; color: var(--text); text-decoration: none; }
.nav-links { display: flex; gap: 24px; list-style: none; }
.nav-links a { font-size: 15px; color: var(--text-muted); text-decoration: none; }
.nav-links a:hover, .nav-links a.active { color: var(--blue); font-weight: 600; }
.container { max-width: 860px; margin: 0 auto; padding: 60px 24px 80px; }
.page-title { font-size: 36px; font-weight: 600; margin-bottom: 8px; }
.page-subtitle { font-size: 15px; color: var(--text-muted); margin-bottom: 40px; }
section { margin-bottom: 48px; }
.section-heading { font-size: 22px; font-weight: 600; color: var(--text); margin-bottom: 18px; padding-bottom: 8px; border-bottom: 1px solid var(--border); }
.year-divider { font-size: 13px; font-weight: 600; color: var(--text-muted); letter-spacing: 0.05em; padding: 4px 0 10px; border-bottom: 1px solid #eee; margin-bottom: 18px; }
.pub-list { display: flex; flex-direction: column; gap: 24px; }
.pub-item { display: flex; gap: 20px; align-items: flex-start; }
.pub-thumb { width: 220px; height: 165px; object-fit: contain; border-radius: 4px; border: 1px solid var(--border); background: #f8f9fa; flex-shrink: 0; }
.pub-thumb-ph { width: 220px; height: 165px; border-radius: 4px; border: 1px solid var(--border); background: #f8f9fa; display: flex; align-items: center; justify-content: center; font-size: 24px; color: #ccc; flex-shrink: 0; }
.pub-body { flex: 1; }
.pub-title { font-size: 15px; font-weight: 600; color: var(--text); text-decoration: none; line-height: 1.45; display: block; margin-bottom: 3px; }
.pub-title:hover { color: var(--blue); }
.pub-authors { font-size: 14px; color: var(--text-muted); line-height: 1.5; margin-bottom: 2px; }
.pub-authors strong { color: var(--text); font-weight: 600; }
.pub-venue { font-size: 14px; font-style: italic; color: var(--text-muted); margin-bottom: 7px; }
.award-badge { display: inline-block; font-size: 12px; font-style: normal; background: #fff8e1; color: #856404; border: 1px solid #ffc107; padding: 1px 8px; border-radius: 3px; margin-left: 6px; vertical-align: middle; }
.pub-btns { display: flex; gap: 6px; flex-wrap: wrap; }
.pb { display: inline-flex; align-items: center; gap: 4px; font-size: 12px; font-weight: 600; color: var(--blue); text-decoration: none; border: 1px solid var(--blue); padding: 2px 10px; border-radius: 3px; transition: all 0.13s; background: #fff; }
.pb:hover { background: var(--blue); color: #fff; }
.pb svg { width: 11px; height: 11px; stroke: currentColor; fill: none; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
footer { border-top: 1px solid var(--border); padding: 24px; text-align: center; font-size: 13px; color: var(--text-muted); }
footer a { color: var(--blue); text-decoration: none; }
@media (max-width: 640px) { .nav-links { display: none; } .pub-item { flex-direction: column; } .pub-thumb, .pub-thumb-ph { width: 100%; height: 220px; } }