@font-face{font-family:"Nunito";src:url("../fonts/Nunito/Nunito-Variable.ttf") format("truetype");font-style:normal;font-weight:200 1000;font-display:swap}:root{--background: #fcfcfb;--surface: #ffffff;--text: #1d1d1b;--muted: #62625d;--border: #e5e3de;--soft: #f5f3ef;--accent: var(--accent-color, #6f7c8b);--shadow: none;--radius: 0.25rem;--font-body: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;--font-heading: var(--font-body);--font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;--max-width: 66rem;--section-space: 3.1rem;--nav-gap: 1rem;--hero-gap: 2.1rem;--avatar-size: 9.5rem;--publication-gap: 1.1rem;--section-title-size: 1.3rem}body.mode-piech{--max-width: 68rem;--section-space: 3.35rem;--nav-gap: 1.1rem;--hero-gap: 2.25rem;--avatar-size: 10.5rem;--publication-gap: 1.2rem}body.mode-hewitt{--max-width: 60rem;--section-space: 3.2rem;--nav-gap: 0.85rem;--hero-gap: 2rem;--avatar-size: 8.5rem;--publication-gap: 1.2rem;--section-title-size: 1.18rem}body.mode-bingyao{--max-width: 66rem;--section-space: 3.5rem;--nav-gap: 0.95rem;--hero-gap: 2.4rem;--avatar-size: 9.25rem;--publication-gap: 1.4rem;--section-title-size: 1.22rem}body.font-serif{--font-body: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;--font-heading: var(--font-body)}body.font-sans{--font-body: "Nunito", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;--font-heading: var(--font-body)}body.font-mixed{--font-body: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;--font-heading: "Nunito", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif}*,*::before,*::after{box-sizing:border-box}html{font-size:17px;scroll-behavior:smooth}body{margin:0;background:var(--background);color:var(--text);font-family:var(--font-body);line-height:1.7;text-rendering:optimizeLegibility}img{max-width:100%;display:block}a{color:var(--text);text-decoration:none;border-bottom:1px solid rgba(111,124,139,0.35);transition:color 140ms ease, border-color 140ms ease}a:hover,a:focus-visible{color:var(--accent);border-color:rgba(111,124,139,0.7)}button,input,textarea,select{font:inherit}::selection{background:rgba(111,124,139,0.16)}.skip-link{position:absolute;left:-9999px;top:0}.skip-link:focus{left:1rem;top:1rem;z-index:20;padding:0.5rem 0.75rem;background:var(--surface);border:1px solid var(--border)}.page-shell{width:min(100% - 2rem, var(--max-width));margin:0 auto;padding-bottom:4rem}.site-header{padding:1.35rem 0 1rem}.site-header__inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;border-bottom:1px solid var(--border);padding-bottom:1rem}.site-title{font-family:var(--font-heading);font-size:1rem;font-weight:600;letter-spacing:0.01em;border-bottom:0}.site-nav__list,.social-links,.interest-list,.tag-list{list-style:none;margin:0;padding:0}.site-nav__list{display:flex;flex-wrap:wrap;gap:var(--nav-gap)}.site-nav__link{color:var(--muted);border-bottom:0}.site-nav__link.is-active,.site-nav__link:hover,.site-nav__link:focus-visible{color:var(--text)}.site-main{padding-top:1.5rem}.hero{display:grid;grid-template-columns:1fr auto;gap:var(--hero-gap);align-items:start}.hero__name{margin:0.2rem 0 0.4rem;font-family:var(--font-heading);font-size:clamp(1.55rem, 2.6vw, 2.15rem);line-height:1.1;font-weight:600;letter-spacing:-0.02em}.hero__affiliation,.hero__summary,.hero__meta,.page-intro,.item-card__subtle,.publication__authors,.publication__venue,.news-list__date,.site-footer,.eyebrow{color:var(--muted)}.hero__affiliation,.hero__summary,.hero__meta{margin:0.35rem 0}.hero__meta{display:flex;align-items:center;flex-wrap:wrap;gap:0.6rem}.hero__interests{margin-top:0.6rem}.hero__label{margin:0 0 0.45rem;color:var(--muted);font-size:0.88rem;font-weight:600;letter-spacing:0.04em;text-transform:uppercase}.hero__photo img{width:clamp(16rem, 30vw, 23rem);max-width:100%;height:auto;border-radius:0.35rem;border:1px solid var(--border);background:var(--soft)}.social-links{display:flex;flex-wrap:wrap;gap:0.85rem;margin-top:1rem}.social-links--inline{margin-top:0;gap:0.45rem}.social-links__item{display:flex}.social-links__link--icon{display:inline-flex;align-items:center;justify-content:center;width:1.6rem;height:1.6rem;border-bottom:0}.social-links__icon{width:1.15rem;height:1.15rem;fill:currentColor}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0, 0, 0, 0);white-space:nowrap;border:0}.social-links a{border-bottom-color:transparent}.interest-list{display:flex;flex-wrap:wrap;gap:0.65rem 0.85rem}.interest-list li,.tag-list li{padding:0.08rem 0.55rem;border:1px solid var(--border);background:transparent;border-radius:999px;font-size:0.92rem;color:var(--muted)}.section-block,.page,.site-footer{margin-top:var(--section-space)}.hero+.section-block{margin-top:2rem}.section-block__header,.item-card__header{display:flex;justify-content:space-between;align-items:baseline;gap:1rem}h1,h2,h3{font-family:var(--font-heading);color:var(--text)}h2{margin:0 0 0.85rem;font-size:var(--section-title-size);font-weight:600;letter-spacing:0.02em}.page-header h1{margin-bottom:0.35rem;font-size:clamp(1.8rem, 3vw, 2.4rem);line-height:1.15}.prose p,.prose ul,.prose ol{margin:0 0 0.8rem}.prose ul,.content-list{padding-left:1.2rem}.item-list{display:grid;gap:0.85rem}.split-sections{display:grid;gap:1.25rem}.subsection-title{margin:0 0 0.6rem;font-family:var(--font-heading);font-size:1rem;font-weight:600;color:var(--muted)}.item-card,.publication{padding-top:0.85rem;border-top:1px solid var(--border)}.item-card__title,.publication__title{margin:0;font-size:1.05rem;line-height:1.35}.item-card__meta,.eyebrow{font-size:0.9rem}.eyebrow{margin:0 0 0.35rem;text-transform:uppercase;letter-spacing:0.08em}.publication-list{list-style:none;margin:0;padding:0}.publication-note{margin:0 0 0.65rem;color:var(--muted);font-size:0.92rem}.publication-list--compact .publication{padding-top:0.8rem}.publication+.publication{margin-top:var(--publication-gap)}.publication__authors,.publication__venue,.publication__abstract{margin:0.35rem 0 0}.publication__details{margin-top:0.7rem}.publication__details summary{cursor:pointer;color:var(--muted)}pre,code{font-family:var(--font-mono)}pre{overflow-x:auto;padding:0.9rem 1rem;background:var(--soft);border:1px solid var(--border);border-radius:var(--radius);font-size:0.88rem}.news-list{list-style:none;margin:0;padding:0}.news-list__item{display:grid;grid-template-columns:6rem 1fr;gap:1rem;padding:0.85rem 0;border-top:1px solid var(--border)}.news-list__title,.news-list__details{margin:0}.news-list__title{color:var(--text)}.news-list__details{margin-top:0.15rem}.item-links{margin:0.55rem 0 0}.dot-separator{color:var(--muted);margin:0 0.4rem}.site-footer{padding-top:1rem;border-top:1px solid var(--border);font-size:0.95rem}.site-footer p{margin:0.25rem 0}.empty-state{color:var(--muted)}@media (max-width: 760px){html{font-size:16px}.site-header__inner,.hero,.section-block__header,.item-card__header{display:block}.site-nav__list{margin-top:0.75rem}.hero__photo{margin-top:1.5rem}.news-list__item{grid-template-columns:1fr;gap:0.25rem}}@media (min-width: 761px){.split-sections{grid-template-columns:repeat(2, minmax(0, 1fr));gap:1.25rem 1.5rem;align-items:start}}@media (prefers-color-scheme: dark){body.dark-enabled{--background: #171717;--surface: #1f1f1f;--text: #efefed;--muted: #b4b4ae;--border: #343430;--soft: #21211f}body.dark-enabled a{color:var(--text)}body.dark-enabled a:hover,body.dark-enabled a:focus-visible{color:#cbd4de}}