/* About-page additions; shared header, palette and footer remain in site.css. */
.about-hero{display:grid;grid-template-columns:1.45fr 1fr;gap:64px;align-items:center;padding:65px 0 70px}.about-hero h1{font-size:clamp(36px,4.4vw,55px);margin-bottom:12px}.about-credentials{font-size:22px;color:var(--blue);margin:0 0 24px}.about-intro{font-size:17px;color:var(--muted);max-width:680px}.portrait{margin:0;max-width:360px;width:100%;justify-self:end}.portrait-placeholder{aspect-ratio:4/5;border:1px solid var(--line);border-radius:12px;background:linear-gradient(140deg,#a8d7f3,#d2ebfc 55%,#8dcbed);display:flex;align-items:center;justify-content:center}.portrait-placeholder svg{width:45%;color:var(--blue);opacity:.55}.portrait img{width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;border-radius:12px;display:block}.about-jumps{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.career-section{background:var(--soft);border-block:1px solid var(--line)}.career-layout{display:grid;grid-template-columns:230px 1fr;gap:40px;align-items:start}.career-section-title{position:sticky;top:30px}.career-list{display:grid;gap:20px}.career-card{padding:27px 30px;background:white;border:1px solid var(--line);border-top:3px solid var(--sky);border-radius:7px}.career-header{display:flex;justify-content:space-between;align-items:flex-start;gap:24px}.career-card h3{margin:0 0 7px;font-size:22px}.organization{margin:0;color:var(--blue);font-size:15px}.career-date{white-space:nowrap;margin:0;color:var(--muted);font-size:12px;padding-top:4px}.career-card ul{margin:20px 0 0;padding-left:19px;color:var(--muted);font-size:15px}.career-card li+li{margin-top:7px}.role-note{display:inline-block;color:var(--blue);font-size:13px;background:var(--paper);padding:6px 10px;border-radius:4px;margin:16px 0 0}.education-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:20px}.education-card{padding:28px;background:white;border:1px solid var(--line);border-top:3px solid var(--sky);border-radius:7px}.education-card h3{margin-top:12px}.education-card p{color:var(--muted);font-size:15px;margin-bottom:0}.education-card .graduated{color:var(--blue);font-size:13px}.dissertation{padding-top:18px;border-top:1px solid var(--line);margin-top:20px}.dissertation cite{font-style:italic}.about-hero,.career-section,.education-section{scroll-margin-top:20px}@media(max-width:1000px){.career-layout{grid-template-columns:1fr}.career-section-title{position:static}.career-header{flex-direction:column;gap:6px}.career-date{padding-top:0}}@media(max-width:700px){.about-hero{grid-template-columns:1fr;gap:30px;padding:42px 0}.portrait{justify-self:start;max-width:300px}.education-grid{grid-template-columns:1fr}.career-card,.education-card{padding:23px}.about-credentials{font-size:20px}}