/* A is a new reference-based layout. B inherits the existing site stylesheet. */
html{scroll-behavior:smooth}body{margin:0}a:focus-visible,button:focus-visible{outline:2px solid #1f45c4;outline-offset:4px}img{max-width:100%}
.resource-links{display:flex;flex-wrap:wrap;gap:16px;margin-top:16px;font-size:13px}.research-status{color:#1f45c4;font-size:13px;font-weight:600;margin-bottom:8px}.research-role,.project-role{color:#5d6470;font-size:13px;margin:6px 0 14px}.research-summary,.project-summary{line-height:1.7;margin:12px 0 0}.project-result{font-weight:600;font-size:13px;margin-top:14px}.featured-project img{display:block;width:100%;height:auto;object-fit:contain}.excerpt-end{font:13px/1.7 system-ui,sans-serif;color:#5d6470;border-top:1px solid #e7e6e1;padding:22px 0;margin-top:48px}
.version-a{font-family:'Inter',system-ui,-apple-system,sans-serif;color:#171a1f;background:#fff;font-size:15px;line-height:1.7;-webkit-font-smoothing:antialiased}.version-a *{box-sizing:border-box}.version-a a{color:#1f45c4;text-decoration:none}.version-a a:hover{text-decoration:underline}.version-a nav{border-bottom:1px solid #171a1f15;background:#fffffff5;position:sticky;top:0;z-index:10}.version-a .nav-inner{max-width:1000px;margin:auto;padding:17px 28px;display:flex;align-items:center;gap:26px;overflow-x:auto}.version-a .nav-name{font-size:15px;font-weight:600;color:#171a1f;margin-right:auto;white-space:nowrap}.version-a .nl{font-size:12px;color:#5d6470;white-space:nowrap}.version-a .a-wrap{max-width:1000px;margin:auto;padding:56px 28px 12px}.version-a section{margin-bottom:60px;scroll-margin-top:85px}.version-a h1{font-size:36px;letter-spacing:-1.1px;line-height:1.2;margin:0 0 24px;font-weight:600}.version-a h1 span{font-size:16px;letter-spacing:0;font-weight:400;color:#5d6470;margin-left:8px}.version-a h2{font-size:23px;letter-spacing:-.6px;font-weight:600;margin:0;border-bottom:1px solid #171a1f15;padding-bottom:12px}.version-a h3{font-size:18px;line-height:1.5;margin:0;font-weight:600;letter-spacing:-.25px}.version-a p{margin-top:0}.version-a .hero{display:grid;grid-template-columns:1fr 204px;gap:60px;align-items:start}.version-a .portrait{width:204px;height:265px;object-fit:cover;object-position:center 20%;border-radius:5px}.version-a .lead p{margin:0 0 13px}.version-a .side-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:27px}.version-a .side-links a{font-size:12px;line-height:1;padding:10px 14px;color:#171a1f;border:1px solid #171a1f25;border-radius:4px}.version-a .side-links a:hover{color:#1f45c4;border-color:#1f45c4}.version-a .sec-body{margin-top:23px}.version-a .news{padding:0;margin:0;list-style:none}.version-a .news li{display:grid;grid-template-columns:88px 1fr;gap:20px;margin:12px 0}.version-a .news time{font-size:12px;color:#5d6470;padding-top:3px}.version-a .research-entry{max-width:770px}.version-a .research-summary{margin-top:12px}.version-a .featured-project{display:grid;grid-template-columns:300px 1fr;gap:30px;align-items:center}.version-a .featured-project img{border:1px solid #171a1f15;border-radius:4px}.version-a .resource-links a{font-size:12px;border:1px solid #171a1f25;padding:4px 10px;border-radius:3px;color:#171a1f}.version-a .xp-row{display:grid;grid-template-columns:175px 1fr;gap:24px;padding:15px 0;border-bottom:1px solid #171a1f12}.version-a .xp-row time{font-size:12px;color:#5d6470;padding-top:4px;white-space:nowrap}.version-a .xp-row h3{font-size:15px}.version-a .xp-row .role{font-size:13px;color:#5d6470;margin:2px 0 0}.version-a footer{max-width:944px;margin:0 auto;padding:20px 0 36px;font-size:12px;color:#5d6470}
/* Only new content components and narrow-screen overflow are added to B. */
.version-b .research-entry h3{font-size:1.05rem;line-height:1.5}.version-b .featured-project{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:1.05rem 1.15rem}.version-b .featured-project img{max-width:410px;margin:0 auto 20px;border-radius:3px}.version-b .featured-project h3{font-size:1.05rem;line-height:1.45}.version-b .project-summary,.version-b .research-summary{font-size:.93rem}.version-b main{min-width:0}.version-b .side-links{gap:.45rem .8rem}.version-b .xp-card{min-width:0}
@media(max-width:860px){.version-b .nav-name{display:none}.version-a .hero{gap:32px}.version-a .featured-project{grid-template-columns:240px 1fr;gap:22px}.version-a .nav-inner{gap:19px}.version-a h1{font-size:32px}}
@media(max-width:620px){.version-a .a-wrap{padding:30px 22px 12px}.version-a .hero{display:flex;flex-direction:column-reverse;gap:24px;margin-bottom:40px}.version-a .portrait{width:122px;height:150px}.version-a h1{font-size:30px;margin-bottom:20px}.version-a h1 span{font-size:14px}.version-a .nav-inner{padding:14px 22px;gap:20px}.version-a .nav-name{display:none}.version-a section{margin-bottom:42px}.version-a h2{font-size:22px}.version-a .featured-project{display:block}.version-a .featured-project img{margin-bottom:20px}.version-a .news li{grid-template-columns:72px 1fr;gap:12px}.version-a .xp-row{grid-template-columns:1fr;gap:4px}.version-a footer{padding-left:22px}.version-b .nav-inner{gap:1.3rem}.version-b .news li{grid-template-columns:76px 1fr;gap:10px}.version-b .xp-card{padding:1.15rem 1.15rem .3rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}