:root{--bg: #f7f8fb;--surface: #ffffff;--surface-2: #f0f3f8;--text: #101828;--muted: #4e596b;--subtle: #667386;--line: #dfe4ec;--accent: #4b7fb8;--accent-strong: #2f67a3;--accent-soft: rgba(75, 127, 184, 0.12);--shadow: 0 18px 50px rgba(22, 34, 51, 0.08);--radius: 24px;--max: 1140px;--header-bg: rgba(247, 248, 251, 0.83)}html[data-theme="dark"]{--bg: #0f141b;--surface: #151c25;--surface-2: #1b2430;--text: #f3f5f7;--muted: #d0d8e2;--subtle: #b3bfcd;--line: #2a3442;--accent: #79aee4;--accent-strong: #9dccf7;--accent-soft: rgba(121, 174, 228, 0.12);--shadow: 0 20px 50px rgba(0, 0, 0, 0.24);--header-bg: rgba(15, 20, 27, 0.84)}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;font-size:18px;line-height:1.72;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit}.shell{width:min(var(--max), calc(100% - 52px));margin:0 auto}.site-header{position:sticky;top:0;z-index:50;border-bottom:1px solid transparent;background:var(--header-bg);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);transition:border-color 180ms ease, box-shadow 180ms ease}.site-header.scrolled{border-color:var(--line);box-shadow:0 8px 24px rgba(25,35,50,0.05)}.nav-wrap{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:12px;font-weight:760;letter-spacing:-0.02em}.brand-mark{width:38px;height:38px;display:grid;place-items:center;border-radius:12px;color:#fff;background:linear-gradient(145deg, var(--accent), var(--accent-strong));font-size:13px;letter-spacing:0.04em;box-shadow:0 8px 20px rgba(47,103,163,0.22)}.brand-name{font-size:16px}.nav{display:flex;align-items:center;justify-content:flex-end;gap:18px}.nav>a{color:var(--muted);font-size:14px;font-weight:640;transition:color 150ms ease;white-space:nowrap}.nav>a:hover{color:var(--text)}.nav .nav-doc{color:var(--text);padding:8px 12px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}.theme-toggle{width:40px;height:40px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--text);display:grid;place-items:center;cursor:pointer;flex:0 0 auto}.theme-icon{width:18px;height:18px}.theme-icon-moon{display:none}html[data-theme="dark"] .theme-icon-sun{display:none}html[data-theme="dark"] .theme-icon-moon{display:block}.menu-toggle{display:none}.hero{padding-top:60px;padding-bottom:72px}.hero-top{display:grid;grid-template-columns:minmax(0, 1.15fr) 300px;align-items:center;gap:clamp(36px, 5vw, 72px)}.hero-intro{min-width:0}.eyebrow{color:var(--accent-strong);text-transform:uppercase;letter-spacing:.14em;font-size:14px;font-weight:800}.hero h1{margin:14px 0 8px;font-size:clamp(56px, 7vw, 90px);line-height:.96;letter-spacing:-0.02em;font-weight:790}.hero-tagline{margin:0;max-width:680px;font-size:clamp(25px, 2.7vw, 36px);line-height:1.22;letter-spacing:-0.03em;color:var(--text);font-weight:570}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.button{display:inline-flex;align-items:center;gap:8px;min-height:48px;padding:0 18px;border-radius:14px;font-size:15px;font-weight:700;border:1px solid var(--line);transition:transform 150ms ease, border-color 150ms ease, background 150ms ease}.button svg{width:16px;height:16px}.button:hover{transform:translateY(-2px)}.button-primary{color:#fff;background:var(--accent-strong);border-color:var(--accent-strong)}.button-secondary{background:var(--surface)}.hero-visual{justify-self:end;width:100%;max-width:300px}.photo-frame{overflow:hidden;border-radius:24px;border:1px solid var(--line);background:var(--surface-2);box-shadow:var(--shadow);aspect-ratio:0.86}.photo-frame img{width:100%;height:100%;object-fit:cover;object-position:40% 38%}.hero-bio-wrap{margin-top:40px;padding-top:28px;border-top:1px solid var(--line)}.hero-bio{margin:0 0 18px;max-width:none;color:color-mix(in srgb, var(--text) 90%, var(--muted));font-size:19px;line-height:1.82}.hero-bio.secondary{color:color-mix(in srgb, var(--text) 84%, var(--muted))}.hero-bio a{color:var(--accent-strong);font-weight:680;text-decoration:none}.hero-bio a:hover{text-decoration:underline;text-underline-offset:3px}.hero-bio strong{color:var(--text);font-weight:760}.section{padding:82px 0;border-top:1px solid var(--line)}.section-heading{display:flex;flex-direction:column;gap:6px;margin-bottom:34px}.section-heading h2{margin:0;font-size:clamp(34px, 4vw, 48px);line-height:1.08;letter-spacing:-0.04em}.publication-heading{flex-direction:row;justify-content:space-between;align-items:end}.text-link{display:inline-flex;align-items:center;gap:8px;color:var(--accent-strong);font-size:15px;font-weight:700}.text-link svg{width:16px;height:16px}.news-list{max-width:980px}.news-item{display:grid;grid-template-columns:118px 1fr;gap:24px;padding:20px 0;border-bottom:1px solid var(--line)}.news-item:first-child{border-top:1px solid var(--line)}.news-item time{color:var(--accent-strong);font-size:14px;font-weight:760;letter-spacing:.02em}.news-item p{margin:0;color:var(--muted);font-size:17px}.publication-list{display:grid;gap:26px}.publication-entry{min-width:0}.publication-card{display:grid;grid-template-columns:250px minmax(0, 1fr);gap:26px;min-height:330px;padding:22px;border-radius:var(--radius) var(--radius) 0 0;background:var(--surface);border:1px solid var(--line);box-shadow:0 10px 30px rgba(27,39,55,0.035)}.pub-image{height:100%;min-height:0;border-radius:18px;overflow:hidden;background:#fff;border:1px solid var(--line);display:grid;place-items:center}.pub-image img{width:100%;height:100%;object-fit:contain;padding:10px;background:#fff}.pub-content{min-width:0;display:flex;flex-direction:column}.pub-meta{display:flex;gap:9px;align-items:center;margin-bottom:10px}.pub-year{color:var(--subtle);font-size:13px;font-weight:760}.pub-status{border-radius:999px;padding:5px 10px;font-size:12px;font-weight:780;letter-spacing:.01em;border:1px solid transparent}.pub-status-iclr{color:#f1b46b;background:rgba(214,132,55,0.13);border-color:rgba(214,132,55,0.24)}.pub-status-emnlp{color:#c7a7ff;background:rgba(143,98,214,0.14);border-color:rgba(143,98,214,0.25)}.pub-status-arxiv{color:#ef9a9a;background:rgba(181,67,67,0.14);border-color:rgba(181,67,67,0.25)}.pub-status-acl{color:#78d7cf;background:rgba(45,160,151,0.13);border-color:rgba(45,160,151,0.24)}.pub-content h3{margin:0 0 8px;font-size:clamp(21px, 2.2vw, 28px);line-height:1.2;letter-spacing:-0.026em}.pub-venue{margin:0 0 10px;font-size:18px;font-weight:780;line-height:1.3}.pub-venue-iclr{color:#e0a15e}.pub-venue-emnlp{color:#b796ef}.pub-venue-arxiv{color:#df8585}.pub-venue-acl{color:#63c8c0}.pub-authors{margin:0 0 10px;color:var(--muted);font-size:15.5px;line-height:1.52}.pub-description{margin:0;color:var(--muted);font-size:15.5px;line-height:1.62;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:4;overflow:hidden}.pub-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:auto;padding-top:18px}.pub-links a{padding:8px 12px;border:1px solid var(--line);border-radius:10px;font-size:13.5px;line-height:1.35;font-weight:700;background:var(--bg);color:var(--text)}.pub-links a:hover{border-color:var(--accent);color:var(--accent-strong)}.pub-abstract-wrap{margin-top:-1px;border:1px solid var(--line);border-top-color:color-mix(in srgb, var(--line) 78%, transparent);border-radius:0 0 var(--radius) var(--radius);background:color-mix(in srgb, var(--surface) 97%, var(--accent-soft));overflow:hidden}.pub-abstract-wrap summary{list-style:none;cursor:pointer;padding:13px 18px;font-size:14px;font-weight:750;color:var(--accent-strong);background:color-mix(in srgb, var(--surface) 94%, var(--accent-soft))}.pub-abstract-wrap summary::-webkit-details-marker{display:none}.pub-abstract-wrap[open] summary{border-bottom:1px solid var(--line);background:color-mix(in srgb, var(--accent-soft) 65%, transparent)}.pub-abstract-wrap summary::after{content:"+";float:right;font-size:18px;line-height:1}.pub-abstract-wrap[open] summary::after{content:"−"}.pub-abstract{padding:18px}.pub-abstract p{margin:0;color:var(--muted);font-size:15.5px;line-height:1.72}.timeline{max-width:1020px}.timeline-item{position:relative;display:grid;grid-template-columns:170px 1fr;gap:36px;padding:0 0 40px 28px}.timeline-item::before{content:"";position:absolute;left:6px;top:15px;bottom:-14px;width:1px;background:var(--line)}.timeline-item:last-child::before{display:none}.timeline-marker{position:absolute;left:0;top:7px;width:13px;height:13px;border-radius:50%;border:3px solid var(--bg);background:var(--accent);box-shadow:0 0 0 1px var(--accent)}.timeline-period{color:var(--subtle);font-size:14px;font-weight:700;padding-top:2px}.timeline-body h3{margin:0;font-size:22px;letter-spacing:-0.02em}.timeline-org{margin:5px 0 3px;color:var(--text);font-size:16.5px;font-weight:700}.timeline-advisor{margin:0 0 10px;color:var(--accent-strong);font-size:15px}.timeline-advisor a:hover{text-decoration:underline;text-underline-offset:3px}.timeline-summary{margin:0;color:var(--muted);font-size:16px}.experience-more{margin-top:14px;border:1px solid var(--line);border-radius:14px;background:var(--surface);overflow:hidden}.experience-more summary{list-style:none;cursor:pointer;padding:13px 16px;color:var(--accent-strong);font-size:14px;font-weight:750}.experience-more summary::-webkit-details-marker{display:none}.experience-more summary::after{content:"+";float:right;font-size:18px;line-height:1}.experience-more[open] summary::after{content:"−"}.experience-more[open] summary{border-bottom:1px solid var(--line);background:color-mix(in srgb, var(--accent-soft) 65%, transparent)}.experience-details{padding:16px 18px}.experience-details ul{margin:0;padding-left:18px}.experience-details li{margin:0 0 12px;color:var(--muted);font-size:15.5px;line-height:1.68}.experience-details li:last-child{margin-bottom:0}.education-grid{display:grid;grid-template-columns:repeat(2, minmax(0, 1fr));gap:18px}.education-card{padding:26px;border-radius:20px;border:1px solid var(--line);background:var(--surface)}.education-card h3{margin:0 0 6px;font-size:22px;letter-spacing:-0.02em}.education-card p{margin:6px 0 0;color:var(--muted);font-size:16px}.education-card .degree{color:var(--text);font-weight:700}.education-thesis{margin-top:14px !important;font-size:15px !important;line-height:1.55}.education-thesis span{color:var(--text);font-weight:700}.education-thesis a{color:var(--accent-strong);font-weight:650}.education-thesis a:hover{text-decoration:underline;text-underline-offset:3px}.social-section{padding-top:82px}.social-links-large{display:grid;grid-template-columns:repeat(5, minmax(0, 1fr));gap:14px}.social-links-large a{min-height:72px;display:flex;align-items:center;justify-content:center;gap:10px;padding:16px;border-radius:16px;border:1px solid var(--line);background:var(--surface);color:var(--text);font-size:19px;font-weight:720;transition:transform 150ms ease, border-color 150ms ease, color 150ms ease}.social-links-large a:hover{transform:translateY(-2px);border-color:var(--accent);color:var(--accent-strong)}.social-links-large svg{width:20px;height:20px;flex:0 0 auto}.footer{border-top:1px solid var(--line);padding:34px 0 44px}.footer-inner{display:flex;justify-content:space-between;gap:28px;color:var(--muted);font-size:15px}.footer-inner>div:first-child{display:grid;gap:4px}.footer-inner strong{color:var(--text);font-size:16px}.footer-links{display:flex;gap:22px}.footer a:hover{color:var(--accent-strong)}.reveal{opacity:0;transform:translateY(12px);transition:opacity 500ms ease, transform 500ms ease}.reveal.visible{opacity:1;transform:translateY(0)}@media (prefers-reduced-motion: reduce){*,*::before,*::after{scroll-behavior:auto !important;transition:none !important;animation:none !important}.reveal{opacity:1;transform:none}}@media (max-width: 1020px){.nav{gap:12px}.nav>a{font-size:13px}.nav .nav-doc{padding:7px 9px}.hero-top{grid-template-columns:minmax(0, 1fr) 260px}.publication-card{grid-template-columns:220px minmax(0, 1fr)}.social-links-large{grid-template-columns:repeat(3, minmax(0, 1fr))}}@media (max-width: 860px){.hero-top{grid-template-columns:1fr;gap:28px}.hero-visual{justify-self:start;max-width:260px}.publication-card{grid-template-columns:1fr;min-height:0}.pub-image{height:auto;aspect-ratio:16/9}.timeline-item{grid-template-columns:1fr;gap:6px;padding-left:26px}.timeline-period{order:2}.timeline-body{order:1}.education-grid{grid-template-columns:1fr}}@media (max-width: 760px){.shell{width:min(var(--max), calc(100% - 32px))}.brand-name{display:none}.menu-toggle{display:grid;place-items:center;width:40px;height:40px;border:1px solid var(--line);border-radius:12px;background:var(--surface);cursor:pointer}.menu-toggle span{width:17px;height:1.5px;background:var(--text);display:block;transition:transform 180ms ease}.menu-toggle span+span{margin-top:5px}.menu-toggle[aria-expanded="true"] span:first-child{transform:translateY(3.25px) rotate(45deg)}.menu-toggle[aria-expanded="true"] span:last-child{transform:translateY(-3.25px) rotate(-45deg)}.nav{display:none;position:absolute;left:16px;right:16px;top:68px;flex-direction:column;align-items:stretch;gap:0;padding:12px;border:1px solid var(--line);border-radius:16px;background:var(--surface);box-shadow:var(--shadow)}.nav.open{display:flex}.nav>a{padding:11px 10px;font-size:14px}.nav .nav-doc{margin-top:4px}.theme-toggle{margin-top:8px;width:100%}.hero{padding-top:48px;padding-bottom:64px}.hero h1{font-size:clamp(48px, 15vw, 70px)}.hero-tagline{font-size:24px}.hero-bio{font-size:17.5px;line-height:1.76}.section{padding:68px 0}.section-heading h2{font-size:34px}.publication-heading{align-items:flex-start;gap:16px}.news-item{grid-template-columns:80px 1fr;gap:14px}.social-links-large{grid-template-columns:repeat(2, minmax(0, 1fr))}.footer-inner,.footer-links{flex-direction:column}.footer-links{gap:8px}}@media (max-width: 480px){.hero-visual{max-width:220px}.social-links-large{grid-template-columns:1fr}.social-links-large a{justify-content:flex-start}}.timeline-meta{min-width:0;padding-top:2px}.timeline-logo{width:160px;height:108px;margin-top:18px;display:flex;align-items:center;justify-content:flex-start}.timeline-logo img{display:block;max-width:154px;max-height:102px;width:auto;height:auto;object-fit:contain}.timeline-logo-theme{position:relative}.timeline-logo-theme .timeline-logo-light,.timeline-logo-theme .timeline-logo-dark{position:absolute;left:0;top:50%;transform:translateY(-50%)}.timeline-logo-dark{display:none !important}html[data-theme="dark"] .timeline-logo-light{display:none !important}html[data-theme="dark"] .timeline-logo-dark{display:block !important}.education-card-header{display:flex;align-items:flex-start;justify-content:space-between;gap:22px;margin-bottom:6px}.education-card-header h3{flex:1 1 auto;min-width:0;margin:0}.education-logo{width:170px;height:118px;flex:0 0 170px;display:flex;align-items:center;justify-content:flex-end}.education-logo img{display:block;max-width:164px;max-height:110px;width:auto;height:auto;object-fit:contain}@media (max-width: 860px){.timeline-meta{order:2;display:flex;align-items:center;gap:18px;flex-wrap:wrap}.timeline-logo{width:105px;height:60px;margin-top:0}.timeline-logo img{max-width:100px;max-height:56px}}@media (max-width: 560px){.education-card-header{align-items:flex-start}.education-logo{width:96px;height:68px;flex-basis:96px}.education-logo img{max-width:92px;max-height:64px}}.projects-grid{display:grid;grid-template-columns:repeat(2, minmax(0, 1fr));gap:20px}.project-card{min-height:320px;display:flex;flex-direction:column;padding:26px;border:1px solid var(--line);border-radius:20px;background:var(--surface);box-shadow:0 10px 28px rgba(27,39,55,0.035);transition:transform 170ms ease, border-color 170ms ease, box-shadow 170ms ease}.project-card:hover{transform:translateY(-2px);border-color:color-mix(in srgb, var(--accent) 38%, var(--line));box-shadow:0 16px 36px rgba(27,39,55,0.07)}.project-domain{margin-bottom:10px;color:var(--accent-strong);font-size:12.5px;font-weight:790;letter-spacing:.10em;text-transform:uppercase}.project-card h3{margin:0 0 13px;color:var(--text);font-size:22px;line-height:1.3;letter-spacing:-0.022em}.project-description{margin:0;color:var(--muted);font-size:15.5px;line-height:1.68}.project-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:19px}.project-tags span{padding:5px 9px;border:1px solid var(--line);border-radius:999px;background:color-mix(in srgb, var(--surface-2) 86%, transparent);color:var(--muted);font-size:12.5px;font-weight:650;line-height:1.25}.project-links{display:flex;gap:10px;margin-top:auto;padding-top:22px}.project-links a{min-height:42px;display:inline-flex;align-items:center;justify-content:center;padding:10px 17px;border:1px solid #315f84;border-radius:10px;background:#315f84;color:#fff;font-size:14.5px;font-weight:740;transition:transform 150ms ease, background 150ms ease, border-color 150ms ease}.project-links a:hover{transform:translateY(-1px);border-color:#3d75a1;background:#3d75a1;color:#fff}@media (max-width: 860px){.projects-grid{grid-template-columns:1fr}.project-card{min-height:0}}.nav .section-nav{position:relative}.nav .section-nav::after{content:"";position:absolute;left:0;right:0;bottom:-8px;height:2px;border-radius:999px;background:var(--accent-strong);transform:scaleX(0);transform-origin:center;transition:transform 170ms ease}.nav .section-nav.active{color:var(--text)}.nav .section-nav.active::after{transform:scaleX(1)}.button-primary{color:#fff;background:#2d5878;border-color:#2d5878}.button-primary:hover{color:#fff;background:#386d93;border-color:#386d93}.pub-links a{min-height:42px;display:inline-flex;align-items:center;justify-content:center;padding:10px 16px;border-color:#315f84;background:#315f84;color:#fff;font-size:14.5px;font-weight:740}.pub-links a:hover{border-color:#3d75a1;background:#3d75a1;color:#fff}.education-detail a{color:var(--accent-strong);font-weight:680}.education-detail a:hover{text-decoration:underline;text-underline-offset:3px}.social-links-large{grid-template-columns:repeat(3, minmax(0, 1fr))}.social-links-large a,.social-static-card{min-height:82px;display:flex;align-items:center;justify-content:center;gap:12px;padding:16px 18px;border-radius:16px;border:1px solid var(--line);background:var(--surface);color:var(--text)}.social-static-card{cursor:default}.social-static-card svg{width:20px;height:20px;flex:0 0 auto}.social-card-copy{display:flex;flex-direction:column;gap:2px;line-height:1.28}.social-card-copy strong{font-size:17px;font-weight:740;color:var(--text)}.social-card-copy small{font-size:13.5px;font-weight:560;color:var(--muted);white-space:nowrap}.footer-contact{color:var(--muted)}@media (max-width: 760px){.nav .section-nav::after{left:10px;right:10px;bottom:3px}.social-links-large{grid-template-columns:repeat(2, minmax(0, 1fr))}}@media (max-width: 480px){.social-links-large{grid-template-columns:1fr}.social-links-large a,.social-static-card{justify-content:flex-start}}
