@import url("https://fonts.googleapis.com/css2?family=Source+Serif+4:opsz,wght@8..60,400;8..60,600&family=Source+Sans+3:wght@400;600&display=swap");:root{--ink: #1a1a1a;--muted: #666;--accent: #2c5aa0;--bg: #ffffff;--border: #e0e0e0}html{font-size:17px}body{font-family:"Source Serif 4", Georgia, "Times New Roman", serif;color:var(--ink);background:var(--bg);line-height:1.65;margin:0}.page-wrapper{display:flex;min-height:100vh}.sidebar{width:220px;padding:2.5rem 1.5rem;border-right:1px solid var(--border);background:#fafafa;box-sizing:border-box}.site-title{font-family:"Libre Baskerville", Georgia, "Times New Roman", serif;font-weight:700;letter-spacing:0.02em}.site-title a{color:var(--ink);text-decoration:none}.site-nav a{display:block;font-family:"Source Sans 3", system-ui, sans-serif;font-size:0.95rem;color:var(--muted);margin-bottom:0.6rem;text-decoration:none}.site-nav a:hover{color:var(--ink)}.site-branding{display:flex;align-items:center;gap:0.6rem;margin-bottom:1.8rem}.site-branding::before{content:"";display:inline-block;width:3px;height:28px;background:var(--accent);margin-right:0.7rem}.site-logo{height:36px;width:auto}.site-title{font-family:"Source Sans 3", system-ui, sans-serif;font-weight:600;font-size:1.3rem;color:var(--ink)}.site-nav a.active{color:var(--ink);font-weight:600;position:relative}.site-nav a.active::before{content:"";position:absolute;left:-0.9rem;top:0.2rem;bottom:0.2rem;width:3px;background:var(--accent);border-radius:2px}.sidebar-contact{margin-top:2rem}.sidebar-contact h2{font-family:"Source Sans 3", sans-serif;font-size:1rem;font-weight:600;color:var(--ink);margin-bottom:0.8rem}.sidebar-contact ul{list-style:none;padding:0;margin:0;display:flex;gap:0.8rem}.sidebar-contact a{color:var(--muted);font-size:1.2rem;transition:color 0.2s}.sidebar-contact a:hover{color:var(--accent)}.lang-switcher{margin-bottom:1.8rem;font-family:"Source Sans 3", system-ui, sans-serif;font-size:0.85rem;color:var(--muted)}.home-intro{display:flex;align-items:center;gap:1.4rem;margin-bottom:2rem}.profile-photo{width:250px;height:250px;object-fit:cover;border-radius:50%;box-shadow:0 1px 3px rgba(0,0,0,0.12)}.home-text p{margin:0.2rem 0}.content{flex:1;max-width:760px;padding:3rem 3rem 4rem 3rem;box-sizing:border-box}.content h1{font-size:2.1rem;margin-top:0}.content h2{font-size:1.5rem;margin-top:2.5rem}.content h3{font-size:1.2rem;margin-top:2rem}.content p{margin:1rem 0}footer.site-footer{display:none}.contact-full{margin-top:4rem;padding:2rem 1rem;border-top:1px solid var(--border)}.contact-full h2{font-family:"Source Sans 3", sans-serif;font-weight:600;font-size:1.3rem;margin-bottom:1.2rem;color:var(--ink)}.contact-content{display:flex;flex-wrap:wrap;gap:2rem}.contact-info p{margin:0.5rem 0;font-family:"Source Sans 3", sans-serif;font-size:0.95rem;color:var(--muted)}.contact-info i{margin-right:0.6rem;color:var(--accent)}.contact-links{display:flex;flex-wrap:wrap;gap:1rem 2rem;margin-top:0.8rem}.contact-links a{font-family:"Source Sans 3", sans-serif;font-size:0.95rem;color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:0.4rem}.contact-links a:hover{color:var(--accent)}.post-meta{font-family:"Source Sans 3", system-ui, sans-serif;font-size:0.85rem;color:var(--muted);margin-bottom:1.5rem}.publications{margin-top:2rem}.pub-year{font-family:"Source Sans 3", sans-serif;font-weight:600;font-size:1.3rem;margin-top:2.5rem;margin-bottom:1rem;color:var(--ink)}.pub-list{padding-left:1.4rem}.pub-item{margin-bottom:0.9rem;line-height:1.5}.pub-links{margin-left:0.5rem;font-size:0.9rem}.pub-links a{color:var(--accent);text-decoration:none}.pub-links a:hover{text-decoration:underline}.pub-links a:last-child{font-weight:600}pre,code{font-family:ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;background:#f7f7f7}pre{padding:0.9rem 1.1rem;overflow-x:auto;border-radius:4px;border:1px solid var(--border)}mjx-container{margin:1.2em 0 !important}