:root{--paper:#fff;--ink:#1a1a1a;--muted:#64748b;--accent:#005499;--accent-dark:#003f74;--accent-soft:#f0f2ff;--surface:#f8fafc;--line:#e7ecf2;--line-strong:#d8e0e9;--content-width:900px;--header-height:79px;--radius-sm:8px;--radius-md:16px;--radius-lg:28px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-height) + 28px)}body{background:var(--paper);color:var(--ink);text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;font-size:16px;line-height:1.7}a{color:inherit;text-decoration:none}button{color:inherit;font:inherit}img{max-width:100%;display:block}::selection{color:var(--accent-dark);background:#dfeafb}.skip-link{z-index:100;border-radius:var(--radius-sm);background:var(--accent);color:#fff;padding:8px 12px;font-weight:700;transition:transform .16s;position:fixed;top:12px;left:12px;transform:translateY(-160%)}.skip-link:focus{transform:translateY(0)}.site-shell{min-height:100vh}.site-header{z-index:30;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#ffffffeb;border-bottom:1px solid #e7ecf2e6;position:sticky;top:0}.header-inner{width:min(var(--content-width), calc(100% - 40px));min-height:var(--header-height);align-items:center;gap:24px;margin:0 auto;display:flex;position:relative}.wordmark{color:var(--accent);white-space:nowrap;align-items:baseline;display:inline-flex}.wordmark strong{letter-spacing:-.02em;font-size:20px;font-weight:800}.main-nav{align-self:stretch;align-items:center;gap:28px;margin-left:auto;display:flex}.main-nav a{height:100%;color:var(--muted);white-space:nowrap;align-items:center;font-size:16.5px;font-weight:700;transition:color .16s;display:inline-flex;position:relative}.main-nav a:hover,.main-nav a:focus-visible,.main-nav a.is-active{color:var(--accent)}.main-nav a.is-active:after{background:var(--accent);content:"";height:2px;position:absolute;bottom:13px;left:0;right:0}.language-switcher{background:0 0;border:0;border-radius:999px;flex:none;gap:2px;padding:0;display:inline-flex;position:absolute;right:-74px}.language-switcher button{min-width:28px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:999px;padding:4px 6px;font-size:12px;font-weight:700;line-height:1.4}.language-switcher button[aria-pressed=true]{color:var(--accent);text-underline-offset:4px;background:0 0;text-decoration:underline;text-decoration-thickness:2px}.home-main{width:min(var(--content-width), calc(100% - 40px));margin:0 auto;padding:80px 0 96px}.profile-hero{grid-template-columns:180px minmax(0,1fr);align-items:center;gap:50px;display:grid}.portrait-frame{border-radius:var(--radius-lg);background:#eef3f7;width:180px;height:230px;overflow:hidden}.profile-photo{object-fit:cover;object-position:50% 38%;width:100%;height:100%}.identity-block h1{color:var(--ink);letter-spacing:-.045em;margin:0 0 5px;font-size:48px;font-weight:800;line-height:1.2}.position{color:var(--muted);margin:0;font-size:20px;line-height:1.45}.institution{color:var(--muted);margin:22px 0 0;font-size:20px;line-height:1.35}.institution a{transition:color .16s}.institution a:hover,.institution a:focus-visible{color:var(--accent)}.location{color:var(--muted);margin:8px 0 0;font-size:14px}.identity-links{flex-wrap:wrap;gap:10px;margin:18px 0 0;padding:0;list-style:none;display:flex}.identity-links a{background:var(--accent-soft);min-height:38px;color:var(--accent);border-radius:999px;align-items:center;padding:7px 16px;font-size:13.5px;font-weight:700;line-height:1.4;transition:background .16s,color .16s,transform .16s;display:inline-flex}.link-icon{width:16px;color:inherit;justify-content:center;margin-right:6px;font-size:12px;display:inline-flex}.identity-links a:hover,.identity-links a:focus-visible{background:var(--accent);color:#fff;transform:translateY(-1px)}.content-section{margin-top:56px}.section-title{align-items:center;gap:15px;margin-bottom:19px;display:flex}.section-title:after{background:var(--line);content:"";flex:1;min-width:32px;height:1px}.section-title h2{border-left:6px solid var(--accent);color:var(--ink);letter-spacing:-.025em;margin:0;padding-left:14px;font-size:24px;font-weight:800;line-height:1.7}.prose p,.section-intro{color:var(--ink);margin:0 0 15px;font-size:16px;line-height:1.72}.prose p:last-child,.section-intro:last-child{margin-bottom:0}.recruitment-note{border-left:3px solid var(--accent);background:var(--surface);margin-top:26px;padding:20px 22px}.recruitment-note h3{color:var(--ink);margin:0 0 7px;font-size:16px;font-weight:800;line-height:1.5}.recruitment-note p{color:var(--muted);margin:0;font-size:15px;line-height:1.72}.recruitment-note .recruitment-contact{margin-top:7px}.recruitment-note a{color:var(--accent);font-weight:700}.recruitment-note a:hover,.recruitment-note a:focus-visible{text-underline-offset:3px;text-decoration:underline}.research-list{margin-top:25px}.research-list article{border-left:2px solid var(--line);grid-template-columns:44px minmax(0,1fr);gap:14px;padding:0 0 25px 17px;display:grid}.research-list article:last-child{padding-bottom:0}.item-index{color:var(--accent);letter-spacing:.08em;font-size:12px;font-weight:800}.research-list h3{margin:-4px 0 4px;font-size:17px;font-weight:800;line-height:1.55}.research-list p{color:var(--muted);margin:0;font-size:15px;line-height:1.65}.publication-record{border-bottom:1px solid var(--line);grid-template-columns:92px minmax(0,1fr);gap:24px;padding:24px 0;display:grid;position:relative}.publication-meta{flex-direction:column;gap:2px;display:flex}.publication-meta strong{color:var(--accent);font-size:17px;font-weight:800;line-height:1.4}.publication-meta span{color:var(--muted);font-size:12px;font-weight:700;line-height:1.45}.publication-copy h3{margin:0;font-size:17px;font-weight:800;line-height:1.48}.authors{color:var(--muted);margin:7px 0 0;font-size:13.5px;line-height:1.6}.publication-links{flex-wrap:wrap;gap:16px;margin-top:9px;display:flex}.paper-link{color:var(--accent);align-items:center;padding:0;font-size:13.5px;font-weight:700;line-height:1.5;display:inline-flex}.paper-link:hover,.paper-link:focus-visible{color:var(--accent-dark);text-underline-offset:3px;text-decoration:underline}.publication-footer{justify-content:space-between;align-items:center;gap:20px;padding-top:18px;display:flex}.publication-footer a{color:var(--accent);white-space:nowrap;font-size:13.5px;font-weight:700}.list-toggle{min-height:38px;color:var(--accent);cursor:pointer;background:0 0;border:0;align-items:center;gap:7px;padding:5px 0;font-size:13.5px;font-weight:700;line-height:1.5;display:inline-flex}.list-toggle:hover,.list-toggle:focus-visible{color:var(--accent-dark);text-underline-offset:3px;text-decoration:underline}.updates-list{border-left:2px solid var(--line)}.updates-list article{grid-template-columns:92px minmax(0,1fr);gap:20px;padding:0 0 20px 18px;display:grid}.updates-list article:last-child{padding-bottom:0}.updates-list time{color:var(--accent);letter-spacing:.04em;font-size:12px;font-weight:800}.updates-list p{color:var(--ink);margin:-4px 0 0;font-size:15px;line-height:1.6}.updates-toggle{margin:12px 0 0 20px}.contact-panel{border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface);grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:58px;padding:24px 26px;display:grid}.contact-panel div{min-width:0}.contact-panel span{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin-bottom:4px;font-size:11px;font-weight:800;display:block}.contact-panel a,.contact-panel strong{color:var(--ink);overflow-wrap:anywhere;font-size:13px;font-weight:700}.profile-extra-links{margin:0;font-size:13px}.contact-panel a:hover,.contact-panel a:focus-visible{color:var(--accent)}.site-footer{width:min(var(--content-width), calc(100% - 40px));border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;align-items:center;gap:24px;margin:0 auto;padding:26px 0 34px;font-size:12px;display:flex}.site-footer div{align-items:center;gap:8px;display:flex}.site-footer strong{color:var(--muted);font-weight:700}.site-footer p{margin:0}.site-footer>a{color:var(--accent);white-space:nowrap;font-weight:700}.blog-main,.article-main{width:min(var(--content-width), calc(100% - 40px));margin:0 auto}.blog-main{padding:80px 0 112px}.blog-intro{border-bottom:1px solid var(--line-strong);padding-bottom:34px}.blog-intro h1{color:var(--ink);letter-spacing:-.04em;margin:0;font-size:44px;font-weight:800;line-height:1.2}.blog-intro p{max-width:620px;color:var(--muted);margin:12px 0 0;font-size:16px}.blog-archive{margin-top:47px}.blog-archive>h2{color:var(--accent);margin:0;font-size:16px;font-weight:800;line-height:1.5}.blog-entry{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:13px;padding:27px 0 30px}.blog-entry time,.article-header time{color:var(--muted);font-size:13px;font-weight:700}.blog-entry h3{letter-spacing:-.02em;max-width:760px;margin:8px 0 9px;font-size:23px;font-weight:800;line-height:1.48}.blog-entry h3 a:hover,.blog-entry h3 a:focus-visible{color:var(--accent)}.blog-entry p{max-width:740px;color:var(--muted);margin:0;font-size:15px;line-height:1.72}.blog-read-link,.blog-back-link{color:var(--accent);align-items:center;gap:7px;font-weight:700;display:inline-flex}.blog-read-link{margin-top:14px;font-size:14px}.blog-read-link:hover,.blog-read-link:focus-visible,.blog-back-link:hover,.blog-back-link:focus-visible{color:var(--accent-dark);text-underline-offset:3px;text-decoration:underline}.article-main{max-width:780px;padding:61px 0 118px}.blog-back-link{margin-bottom:45px;font-size:14px}.article-header{border-bottom:1px solid var(--line-strong);padding-bottom:30px}.article-header h1{color:var(--ink);letter-spacing:-.04em;margin:12px 0 0;font-size:clamp(34px,5vw,48px);font-weight:800;line-height:1.3}.article-summary{padding:34px 0 4px}.article-summary p{color:var(--ink);margin:0 0 18px;font-size:17px;line-height:1.85}.article-full-link{border:1px solid var(--accent);min-height:44px;color:var(--accent);border-radius:999px;align-items:center;gap:10px;margin-top:14px;padding:9px 19px;font-size:14px;font-weight:800;transition:background .16s,color .16s;display:inline-flex}.article-full-link:hover,.article-full-link:focus-visible{background:var(--accent);color:#fff}.blog-footer{margin-top:0}a:focus-visible,button:focus-visible{outline-offset:3px;outline:3px solid #00549942}@media (max-width:1100px) and (min-width:821px){.language-switcher{position:static}.main-nav{gap:20px}}@media (max-width:820px){:root{--header-height:112px}.header-inner{flex-wrap:wrap;gap:10px 16px;min-height:auto;padding:14px 0 10px}.main-nav{scrollbar-width:none;order:3;gap:24px;width:100%;height:38px;margin-left:0;overflow-x:auto}.main-nav::-webkit-scrollbar{display:none}.main-nav a{height:38px;font-size:14px}.main-nav a.is-active:after{bottom:0}.language-switcher{margin-left:auto;position:static}.home-main{padding-top:56px}.profile-hero{grid-template-columns:160px minmax(0,1fr);gap:32px}.portrait-frame{width:160px;height:205px}.identity-block h1{font-size:40px}.position,.institution{font-size:17px}.identity-links{gap:7px}.identity-links a{padding:6px 12px;font-size:12px}.contact-panel{grid-template-columns:1fr 1fr}}@media (max-width:620px){.header-inner,.home-main,.blog-main,.article-main,.site-footer{width:min(100% - 28px, var(--content-width))}.blog-main{padding-top:55px}.blog-intro h1{font-size:38px}.blog-entry h3{font-size:21px}.article-main{padding-top:43px}.blog-back-link{margin-bottom:32px}.article-header h1{font-size:34px}.profile-hero{grid-template-columns:1fr;gap:24px}.portrait-frame{width:150px;height:188px}.identity-block h1{font-size:38px}.content-section{margin-top:48px}.section-title h2{font-size:22px}.publication-footer,.site-footer{flex-direction:column;align-items:flex-start}.publication-record{grid-template-columns:1fr;gap:9px;padding:22px 0}.publication-meta{flex-direction:row;align-items:baseline;gap:9px}.research-list article{grid-template-columns:34px minmax(0,1fr);padding-left:13px}.updates-list article{grid-template-columns:72px minmax(0,1fr);gap:12px;padding-left:13px}.contact-panel{grid-template-columns:1fr}.site-footer div{flex-wrap:wrap}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important}}
