@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700&display=swap");:root{--color-bg: #f8fafc;--color-bg-alt: #ffffff;--color-text: #1e293b;--color-text-muted: #64748b;--color-text-light: #94a3b8;--color-accent: #6366f1;--color-accent-secondary: #06b6d4;--color-border: #e2e8f0;--color-border-hover: #cbd5e1;--color-card-bg: #ffffff;--color-sidebar-bg: #ffffff;--gradient-accent: linear-gradient(135deg, #6366f1, #06b6d4);--gradient-accent-soft: linear-gradient(135deg, rgba(99,102,241,0.08), rgba(6,182,212,0.08));--shadow-sm: 0 1px 3px rgba(0,0,0,0.04);--shadow-md: 0 4px 16px rgba(0,0,0,0.06);--shadow-lg: 0 8px 32px rgba(0,0,0,0.08);--shadow-glow: 0 0 20px rgba(99,102,241,0.15);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--sidebar-width: 220px;--transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);--transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1)}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;background-color:var(--color-bg);color:var(--color-text);line-height:1.7;display:flex;min-height:100vh}a{color:var(--color-accent);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-accent-secondary)}img{max-width:100%;height:auto}@keyframes fadeInUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{from{opacity:0}to{opacity:1}}@keyframes pulseGlow{0%, 100%{box-shadow:0 0 0 0 rgba(99,102,241,0.3)}50%{box-shadow:0 0 0 8px rgba(99,102,241,0)}}.sidenav{width:var(--sidebar-width);position:fixed;top:0;left:0;height:100vh;background:var(--color-sidebar-bg);border-right:1px solid var(--color-border);box-shadow:var(--shadow-md);z-index:100;display:flex;flex-direction:column;overflow:hidden}.navblock{flex:1;display:flex;align-items:center;justify-content:center}.navblock_text{display:flex;flex-direction:column;align-items:center;width:100%;padding:20px 0;gap:4px}.sidenav a{padding:12px 20px;text-decoration:none;font-size:15px;font-weight:600;letter-spacing:0.02em;color:var(--color-text-muted);display:block;width:80%;text-align:center;border-radius:var(--radius-sm);transition:all var(--transition-smooth);position:relative}.sidenav a:hover{color:var(--color-accent);background:var(--gradient-accent-soft);transform:translateX(3px)}.sidenav a.active{color:var(--color-accent);font-weight:700;background:var(--gradient-accent-soft)}.sidenav a.active::before{content:'';position:absolute;left:0;top:50%;transform:translateY(-50%);width:3px;height:60%;background:var(--gradient-accent);border-radius:0 4px 4px 0}.main-content{margin-left:var(--sidebar-width);padding:50px 60px;width:100%;min-height:100vh;animation:fadeIn 0.5s ease}.page-header{margin-bottom:40px}.page-header h2,h2{font-size:2em;font-weight:700;color:var(--color-text);position:relative;padding-bottom:12px;margin-bottom:20px}.page-header h2::after,h2::after{content:'';position:absolute;bottom:0;left:0;width:60px;height:3px;background:var(--gradient-accent);border-radius:2px}h3{font-size:1.5em;font-weight:700;color:var(--color-text);margin-bottom:20px;padding-bottom:10px;border-bottom:1px solid var(--color-border)}p{margin-bottom:16px}.about-container{display:flex;align-items:center;gap:50px;max-width:900px;animation:fadeInUp 0.6s ease both}.about-photo-wrapper{flex-shrink:0}.about-photo{width:200px;height:200px;border-radius:50%;object-fit:cover;border:4px solid transparent;background-image:var(--gradient-accent);background-origin:border-box;background-clip:content-box, border-box;box-shadow:var(--shadow-lg);transition:transform var(--transition-smooth),box-shadow var(--transition-smooth);animation:pulseGlow 3s ease-in-out infinite}.about-photo:hover{transform:scale(1.05);box-shadow:var(--shadow-glow)}.about-text{animation:fadeInUp 0.6s ease 0.15s both}.about-text h1{font-size:2.5em;font-weight:700;color:var(--color-text);margin-bottom:8px;letter-spacing:-0.02em}.about-text .tagline{font-size:1.1em;font-weight:400;color:var(--color-text-muted);margin-bottom:16px}.about-text p{font-size:1.05em;line-height:1.8;color:var(--color-text);margin-bottom:20px}.email-info{font-family:'Inter', monospace;background:var(--gradient-accent-soft);padding:14px 20px;border-radius:var(--radius-sm);font-size:0.88em;color:var(--color-text-muted);text-align:center;line-height:1.8;border:1px solid var(--color-border);margin:20px 0;animation:fadeInUp 0.6s ease 0.3s both}.about_links{margin-top:25px;display:flex;gap:20px;align-items:center;animation:fadeInUp 0.6s ease 0.4s both}.about_links a{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;color:var(--color-text-muted);border:1.5px solid var(--color-border);transition:all var(--transition-smooth)}.about_links a:hover{color:#fff;background:var(--gradient-accent);border-color:transparent;transform:translateY(-3px);box-shadow:var(--shadow-glow)}.about_links a svg{width:20px;height:20px;fill:currentColor}.news-timeline{list-style:none;padding:0;position:relative;margin-top:10px}.news-timeline::before{content:'';position:absolute;top:8px;left:6px;height:calc(100% - 16px);width:2px;background:linear-gradient(to bottom, var(--color-accent), var(--color-accent-secondary), transparent);border-radius:2px}.news-timeline li{margin-bottom:22px;padding-left:32px;position:relative;line-height:1.7;font-size:0.98em;animation:fadeInUp 0.4s ease both}.news-timeline li:nth-child(1){animation-delay:0.05s}.news-timeline li:nth-child(2){animation-delay:0.1s}.news-timeline li:nth-child(3){animation-delay:0.15s}.news-timeline li:nth-child(4){animation-delay:0.2s}.news-timeline li:nth-child(5){animation-delay:0.25s}.news-timeline li:nth-child(n+6){animation-delay:0.3s}.news-timeline li::before{content:'';position:absolute;left:0;top:8px;width:14px;height:14px;border-radius:50%;background:var(--gradient-accent);border:3px solid var(--color-bg);box-shadow:0 0 0 2px var(--color-accent);z-index:1;transition:transform var(--transition-fast)}.news-timeline li:hover::before{transform:scale(1.3)}.news-timeline .date{font-weight:700;color:var(--color-accent);margin-right:10px;font-size:0.9em}.news-timeline a{color:var(--color-accent);font-weight:600}.news-timeline a:hover{text-decoration:underline}.research-container{max-width:900px}.research-container>p{font-size:1.05em;line-height:1.8;color:var(--color-text);margin-bottom:24px;animation:fadeInUp 0.5s ease both}.publication-item{display:flex;gap:28px;align-items:flex-start;padding:24px;margin-bottom:24px;background:var(--color-card-bg);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:all var(--transition-smooth);animation:fadeInUp 0.5s ease both}.publication-item:hover{border-color:var(--color-accent);box-shadow:var(--shadow-md),0 0 0 1px rgba(99,102,241,0.1);transform:translateY(-2px)}.publication-image{flex-shrink:0;width:160px;height:auto;border-radius:var(--radius-sm);border:1px solid var(--color-border);transition:all var(--transition-smooth)}.publication-item:hover .publication-image{border-color:var(--color-accent);box-shadow:var(--shadow-sm)}.publication-details h4{margin:0 0 8px 0;font-size:1.15em;font-weight:700;color:var(--color-text);line-height:1.4}.publication-details p{margin:0 0 14px 0;line-height:1.6;font-size:0.95em;color:var(--color-text-muted)}.publication-links{display:flex;flex-wrap:wrap;gap:8px}.publication-links a{display:inline-block;padding:5px 14px;font-size:0.82em;font-weight:600;color:var(--color-accent);background:var(--gradient-accent-soft);border:1px solid rgba(99,102,241,0.2);border-radius:20px;transition:all var(--transition-smooth)}.publication-links a:hover{color:#fff;background:var(--gradient-accent);border-color:transparent;transform:translateY(-1px);box-shadow:0 2px 8px rgba(99,102,241,0.3)}@media (max-width: 768px){body{flex-direction:column}.sidenav{position:relative;width:100%;height:auto;border-right:none;border-bottom:1px solid var(--color-border);box-shadow:var(--shadow-sm)}.navblock{align-items:stretch}.navblock_text{flex-direction:row;justify-content:center;flex-wrap:wrap;padding:12px 8px;gap:0}.sidenav a{width:auto;padding:8px 14px;font-size:13px}.sidenav a:hover{transform:none}.sidenav a.active::before{display:none}.main-content{margin-left:0;padding:24px 20px}.about-container{flex-direction:column;text-align:center;gap:30px}.about_links{justify-content:center}.publication-item{flex-direction:column;align-items:stretch}.publication-image{width:100%;max-width:300px}}@media (max-width: 480px){.about-text h1{font-size:1.8em}.about-photo{width:150px;height:150px}.sidenav a{padding:6px 10px;font-size:12px}.main-content{padding:20px 16px}}