:root{--sidebar-blue: #0069b3;--page-bg: #f7f9fb;--content-bg: #ffffff;--text-main: #1f2933;--text-muted: #65727f;--sidebar-text: #ffffff;--sidebar-text-muted: rgba(255, 255, 255, 0.78);--border-soft: rgba(0, 105, 179, 0.14)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;color:var(--text-main);background:var(--page-bg);line-height:1.65}.page{display:flex;min-height:100vh}.sidebar{position:fixed;top:0;left:0;width:310px;height:100vh;padding:2.5rem 2rem;background:var(--sidebar-blue);color:var(--sidebar-text);display:flex;flex-direction:column;justify-content:flex-start;z-index:10}.profile{margin-bottom:3rem}.profile-picture{width:145px;height:145px;border-radius:50%;margin-bottom:1.5rem;background:rgba(255,255,255,0.22);border:4px solid rgba(255,255,255,0.7);display:flex;align-items:center;justify-content:center;color:var(--sidebar-text-muted);font-size:0.95rem;overflow:hidden}.profile-picture img{width:100%;height:100%;object-fit:cover}.profile h1{margin:0 0 0.5rem;font-size:1.7rem;line-height:1.15}.profile p{margin:0;color:var(--sidebar-text-muted);font-size:0.95rem}.section-nav{display:flex;flex-direction:column;gap:0.75rem}.section-nav a{color:var(--sidebar-text);text-decoration:none;font-size:1rem;padding:0.45rem 0;border-bottom:1px solid rgba(255,255,255,0.25)}.section-nav a:hover{color:var(--sidebar-text-muted)}.content{margin-left:310px;width:calc(100% - 310px);min-height:100vh;background:var(--content-bg)}section{max-width:920px;padding:5rem 5rem}section h2{margin:0 0 1.5rem;font-size:2.4rem;line-height:1.15;color:var(--sidebar-blue)}section h3{margin:2.5rem 0 0.75rem;font-size:1.35rem;line-height:1.25;color:var(--sidebar-blue)}section p{max-width:720px;margin:0;font-size:1.08rem}section p+p{margin-top:1.15rem}a{color:var(--sidebar-blue)}a:hover{opacity:0.8}.timeline{display:flex;flex-direction:column;gap:0;margin:2rem 0 3rem}.timeline-item{display:grid;grid-template-columns:120px minmax(0, 1fr);column-gap:1.5rem;align-items:start;padding:0 0 1.8rem 0;margin:0 0 1.8rem 0;border-bottom:1px solid var(--border-soft)}.timeline-item:last-child{margin-bottom:0;padding-bottom:0;border-bottom:none}.timeline-year{font-weight:700;color:var(--sidebar-blue)}.timeline-text{display:block;color:var(--text-main);line-height:1.6}.timeline-note{display:inline-block;margin-top:0.25rem;color:var(--text-muted);font-size:0.98rem}.publication{display:block;max-width:780px;padding-bottom:2.4rem;margin-bottom:2.4rem;border-bottom:1px solid rgba(0,105,179,0.1)}.publication:last-child{padding-bottom:0;margin-bottom:0;border-bottom:none}.publication p{margin:0;font-size:1rem;line-height:1.65}.contact-buttons{display:flex;flex-wrap:wrap;gap:0.75rem;margin:1.5rem 0 2rem}.contact-button,.contact-button:visited{display:inline-flex;align-items:center;justify-content:center;gap:0.45rem;padding:0.45rem 0.75rem;border-radius:999px;background:var(--sidebar-blue);color:#ffffff;text-decoration:none;font-size:0.95rem;font-weight:600;line-height:1;transition:transform 0.15s ease, opacity 0.15s ease}.contact-button:hover{color:#ffffff;opacity:0.85;transform:translateY(-1px)}.contact-icon{width:1rem;height:1rem;fill:currentColor;flex-shrink:0}.contact-details{margin-top:2rem;color:var(--text-muted)}.section-intro{margin-bottom:2rem;color:var(--text-muted)}.conference-list{display:flex;flex-direction:column}.conference-item{display:grid;grid-template-columns:100px minmax(0, 1fr);column-gap:1.5rem;align-items:start;padding-bottom:1.6rem;margin-bottom:1.6rem;border-bottom:1px solid rgba(0,105,179,0.1)}.conference-item:last-child{margin-bottom:0;padding-bottom:0;border-bottom:none}.conference-date{font-weight:700;color:var(--sidebar-blue)}.conference-text{line-height:1.6}.presentation-type{display:inline-flex;align-items:center;justify-content:center;margin-left:0.4rem;min-width:1.55rem;height:1.55rem;border-radius:999px;background:rgba(0,105,179,0.1);color:var(--sidebar-blue);font-size:0.78rem;font-weight:700}@media (max-width: 800px){.page{display:block}.sidebar{position:relative;width:100%;height:auto;min-height:auto;padding:2rem 1.5rem}.profile{margin-bottom:1.75rem;text-align:center}.profile-picture{width:120px;height:120px;margin:0 auto 1.25rem}.profile h1{font-size:1.6rem}.profile p{font-size:0.9rem}.section-nav{display:flex;flex-direction:row;flex-wrap:wrap;gap:0.5rem;justify-content:center}.section-nav a{border-bottom:none;padding:0.45rem 0.75rem;border-radius:999px;background:rgba(255,255,255,0.15);font-size:0.9rem}.content{margin-left:0;width:100%}section{max-width:none;padding:3.5rem 1.5rem}section h2{font-size:2rem}section h3{font-size:1.25rem}section p{max-width:none;font-size:1rem}.timeline-item{grid-template-columns:1fr;row-gap:0.35rem}.timeline-year{font-size:0.95rem}.conference-item{grid-template-columns:1fr;row-gap:0.35rem}.contact-buttons{gap:0.6rem}.contact-button,.contact-button:visited{padding:0.45rem 0.7rem;font-size:0.9rem}}@media (max-width: 480px){.sidebar{padding:1.75rem 1rem}.section-nav{justify-content:flex-start}.section-nav a{font-size:0.85rem;padding:0.4rem 0.65rem}section{padding:3rem 1rem}section h2{font-size:1.75rem}.publication{padding-bottom:2rem;margin-bottom:2rem}.conference-item{padding-bottom:1.35rem;margin-bottom:1.35rem}}