:root{--text-primary: #111827;--text-secondary: #374151;--text-muted: #6b7280;--text-light: #9ca3af;--border: #e5e7eb;--border-light: #f3f4f6;--blue-muted: #6b8db8}body{font-family:-apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;color:var(--text-secondary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--text-secondary);text-decoration:none;border-bottom:1px dotted var(--text-muted);transition:color 0.2s ease, border-bottom-color 0.2s ease, border-bottom-style 0.2s ease}a:hover{color:var(--blue-muted);border-bottom-color:var(--blue-muted);border-bottom-style:solid}.link-small{color:var(--text-muted);font-size:0.875rem}.authors a{color:inherit}.timeline{position:relative;padding-left:2rem}.timeline::before{content:'';position:absolute;left:0.5rem;top:0.5rem;bottom:0;width:1px;background:var(--border)}.timeline-item{position:relative}.timeline-marker{position:absolute;left:calc(0.5rem + 0.5px - 2rem - 0.375rem);top:0.5rem;width:0.75rem;height:0.75rem;border-radius:50%;background:var(--blue-muted);border:2px solid #fff;box-shadow:0 0 0 1px var(--border);z-index:1}.timeline-content p{margin-bottom:0.5rem}.timeline-content ul{margin-left:1.25rem;margin-top:0.5rem}.timeline-content li{margin-bottom:0.25rem}.timeline-date,.timeline-location{color:var(--text-light)}.timeline-title{color:var(--text-primary)}.timeline-organization{color:var(--text-muted)}.timeline-description{line-height:1.6}.timeline-description strong{font-weight:normal}.container-custom{max-width:900px}.header-section,.section-header{border-bottom:1px solid var(--border)}.section-header{color:var(--text-primary);letter-spacing:0.5px}.profile-image{width:150px;height:150px;object-fit:cover;border:2px solid var(--border)}.heading-primary{color:var(--text-primary)}.text-subtitle{color:var(--text-muted)}.intro-section{line-height:1.7}.intro-section strong{font-weight:600}.publication-item{border-bottom:1px solid var(--border-light)}.publication-item-last{border-bottom:none}.publication-title{color:var(--text-primary)}.text-authors{color:var(--text-muted)}.text-venue{color:var(--text-light)}.publication-excerpt{color:var(--text-muted);line-height:1.6}@media (max-width: 768px){.timeline{padding-left:1.5rem}.timeline-marker{left:calc(0.5rem + 0.5px - 1.5rem - 0.375rem)}}@page{margin:0.75in}@media print{*{background:transparent !important;color:#000 !important}body{font-size:10pt;line-height:1.2;font-family:-apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, 'PingFang SC', 'Microsoft YaHei', 'SimSun', sans-serif !important}.container{max-width:100% !important;padding:0 !important}a{text-decoration:underline !important;border-bottom:none !important}.rounded-circle,.publication-excerpt{display:none !important}.publication-item{border-bottom:none !important}}