@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap");:root{--primary-color:#1a1a1a;--secondary-color:#666;--accent-color:#2563eb;--accent-light:#dbeafe;--accent-dark:#1d4ed8;--background-color:#ffffff;--surface-color:#f8fafc;--surface-elevated:#ffffff;--border-color:#e2e8f0;--border-light:#f1f5f9;--text-primary:#1e293b;--text-secondary:#64748b;--text-muted:#94a3b8;--shadow-sm:0 1px 2px 0 rgba(0,0,0,0.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,0.1),0 2px 4px -1px rgba(0,0,0,0.06);--shadow-lg:0 10px 15px -3px rgba(0,0,0,0.1),0 4px 6px -2px rgba(0,0,0,0.05);--shadow-xl:0 20px 25px -5px rgba(0,0,0,0.1),0 10px 10px -5px rgba(0,0,0,0.04);--gradient-subtle:linear-gradient(135deg,#f8fafc,#f1f5f9);--gradient-accent:linear-gradient(135deg,#2563eb,#1d4ed8);--max-width:1200px;--content-width:800px;--border-radius:12px;--border-radius-sm:6px;--border-radius-lg:16px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6;color:var(--text-primary);background:var(--gradient-subtle);min-height:100vh;font-size:16px;font-weight:400;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.container{max-width:var(--max-width);margin:0 auto;padding:0 24px}.container,nav{background-color:var(--background-color)}nav{border-bottom:1px solid var(--border-color);padding:0}nav ul{list-style:none;display:flex;justify-content:center;align-items:center;padding:20px 0;gap:32px;max-width:var(--content-width);margin:0 auto}nav ul li a{color:var(--text-secondary);text-decoration:none;font-weight:400;font-size:15px;transition:color .2s ease;position:relative}nav ul li a:hover{color:var(--text-primary)}nav ul li a:after{content:"";position:absolute;bottom:-6px;left:0;width:0;height:1px;background-color:var(--accent-color);transition:width .2s ease}nav ul li a:hover:after{width:100%}main{max-width:var(--content-width);margin:0 auto;padding:60px 0}h1{font-size:42px;margin-bottom:24px;line-height:1.2;letter-spacing:-.01em}h1,h2{font-weight:600;color:var(--text-primary)}h2{font-size:28px;margin:48px 0 20px;line-height:1.3;letter-spacing:-.005em}h3{font-size:20px;font-weight:500;color:var(--text-primary);margin:32px 0 16px;line-height:1.4}p{font-size:16px;line-height:1.7;color:var(--text-secondary);margin-bottom:20px}.profile-section{display:flex;align-items:flex-start;gap:40px;margin-bottom:60px}.profile-image{flex-shrink:0}.profile-image img{width:180px;height:180px;border-radius:50%;object-fit:cover;border:2px solid var(--border-color)}.profile-content{flex:1 1}.profile-content p:first-child{font-size:18px;font-weight:500;color:var(--text-primary);margin-bottom:24px}.contact-info{background-color:var(--surface-color);padding:32px;border-radius:8px;border:1px solid var(--border-color)}.contact-info p{margin-bottom:16px}.contact-info a{color:var(--accent-color);text-decoration:none;font-weight:500}.contact-info a:hover{text-decoration:underline}address{font-style:normal;line-height:1.6;color:var(--text-secondary)}ul{margin-bottom:24px}li{margin-bottom:12px;color:var(--text-secondary);line-height:1.6}section{margin-bottom:40px}.teaching-page{max-width:var(--content-width);margin:48px auto;padding:0 24px}.teaching-page h1{font-size:36px;margin-bottom:48px;text-align:center;color:var(--text-primary)}.teaching-section{background-color:var(--surface-elevated);border:1px solid var(--border-color);border-radius:var(--border-radius-lg);padding:32px;margin-bottom:48px;box-shadow:var(--shadow-md);transition:box-shadow .3s ease,transform .3s ease}.teaching-section:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}.teaching-section h2{font-size:24px;color:var(--accent-color);margin-bottom:8px}.university-info{font-style:italic;color:var(--text-secondary)}.role-block,.university-info{margin-bottom:24px}.role-block:last-child{margin-bottom:0}.role-block h3{font-size:18px;color:var(--text-primary);margin-bottom:12px;border-bottom:1px solid var(--border-light);padding-bottom:8px}.course-list{list-style-position:inside;padding-left:8px}.course-item{color:var(--text-secondary);margin-bottom:8px;line-height:1.5}.gradient-divider{height:3px;background:linear-gradient(to right,var(--accent-color) 10%,transparent 80%);margin:1rem 0 2rem;width:100%}.small-gap{height:.2rem;width:100%;margin:0;padding:0;line-height:0;display:block}.small-gap+h2{margin-top:0}@media (max-width:768px){.container{padding:0 16px}nav ul{flex-wrap:wrap;gap:24px;padding:16px 0}main{padding:40px 0}h1{font-size:36px}h2{font-size:28px;margin:32px 0 20px}h3{font-size:22px;margin:24px 0 12px}.profile-section{flex-direction:column;align-items:center;text-align:center;gap:24px}.profile-image img{width:160px;height:160px}.contact-info{padding:24px}}