@font-face{font-family:Inter;src:url("assets/fonts/Inter-Variable.woff2") format("woff2"),url("assets/fonts/Inter-Variable.ttf") format("truetype");font-weight:100 900;font-display:swap}
@font-face{font-family:"Crimson Text";src:url("assets/fonts/CrimsonText-Regular.woff2") format("woff2"),url("assets/fonts/CrimsonText-Regular.ttf") format("truetype");font-weight:400;font-display:swap}
@font-face{font-family:"Crimson Text";src:url("assets/fonts/CrimsonText-SemiBold.woff2") format("woff2"),url("assets/fonts/CrimsonText-SemiBold.ttf") format("truetype");font-weight:600;font-display:swap}
@font-face{font-family:"Crimson Text";src:url("assets/fonts/CrimsonText-Bold.woff2") format("woff2"),url("assets/fonts/CrimsonText-Bold.ttf") format("truetype");font-weight:700;font-display:swap}
@font-face{font-family:Kalam;src:url("assets/fonts/Kalam-Regular.woff2") format("woff2"),url("assets/fonts/Kalam-Regular.ttf") format("truetype");font-weight:400;font-display:swap}
:root{--ink:#29283b;--muted:#706d84;--line:#e8e5f0;--accent:#6755a5;--soft:#f2eff9;--page:#fcfbfe}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--page);color:var(--ink);font:18px/1.7 Inter,"Noto Sans CJK SC",Arial,sans-serif}
a{color:inherit;text-decoration:none}
a:hover{color:var(--accent)}
button,a,[role=button]{-webkit-tap-highlight-color:transparent}
:focus-visible{outline:3px solid #ad9bde;outline-offset:4px}
.site-header{height:76px;background:rgba(252,251,254,.94);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5;backdrop-filter:blur(14px)}
.header-inner{max-width:1280px;height:100%;padding:0 24px;margin:auto;display:grid;grid-template-columns:285px minmax(0,1fr);align-items:center;gap:66px}
.wordmark{justify-self:center;font:700 29px/1 "Crimson Text",Georgia,serif;white-space:nowrap}
nav{display:flex;align-items:center;justify-content:center;gap:28px;font-size:16px;font-weight:600;color:var(--muted)}
nav a:hover{color:var(--accent)}
.page-grid{max-width:1280px;padding:58px 24px 96px;margin:auto;display:grid;grid-template-columns:285px minmax(0,1fr);gap:66px;align-items:start}
.profile{position:sticky;top:108px}
.portrait{display:block;width:100%;max-width:180px;height:auto;aspect-ratio:1;object-fit:cover;border-radius:14px;box-shadow:0 12px 30px rgba(36,47,65,.10);margin:0 auto}
.profile-body{text-align:center;padding:23px 2px 0}
.eyebrow,.section-kicker{margin:0;color:var(--accent);font-size:13px;font-weight:700;letter-spacing:.13em;text-transform:uppercase}
.profile h1{font:700 40px/1.2 "Crimson Text",Georgia,serif;margin:10px 0 0}
.profile h1 span{font:500 18px/1.2 "Microsoft YaHei",sans-serif;color:var(--muted)}
.role{margin:6px 0 0;color:var(--accent);font-weight:700}
.affiliation{margin:2px 0 0;color:var(--muted);font-size:16px;line-height:1.5}
.profile-rule{width:48px;height:1px;background:#d9d4e4;margin:22px auto}
.contact,.location{display:flex;align-items:center;justify-content:center;gap:9px;color:var(--muted);font-size:15px;margin:9px 0;white-space:nowrap}
.contact svg,.location svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.7;flex:none}
.interest-box{margin-top:26px;padding:20px 22px;background:var(--soft);border-radius:11px;color:var(--muted)}
.interest-box h2{display:flex;align-items:center;gap:8px;font:700 20px/1.2 "Crimson Text",Georgia,serif;color:var(--ink);margin:0 0 12px}
.interest-box h2 svg{width:16px;height:16px;fill:none;stroke:var(--accent);stroke-width:1.8}
.interest-box ul{list-style:none;padding:0;margin:0}
.interest-box li{position:relative;padding-left:15px;font-size:15px;line-height:1.95}
.interest-box li::before{content:"";position:absolute;left:1px;top:.86em;width:5px;height:5px;border-radius:50%;background:#a99bd7}
.content{min-width:0}
.section{scroll-margin-top:110px;padding-bottom:42px;margin-bottom:42px;border-bottom:1px solid var(--line)}
.section:last-of-type{border:0;margin-bottom:6px}
.section h2{display:flex;align-items:center;gap:10px;font:700 40px/1.15 "Crimson Text",Georgia,serif;letter-spacing:-.01em;margin:10px 0 23px}
.section-icon{width:22px;height:22px;flex:none;fill:none;stroke:var(--accent);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.section p{margin:0 0 14px}
.about-section p:not(.section-kicker){font:19px/1.7 "Times New Roman",Times,serif;color:#49465c}
.about-section a{color:var(--accent);border-bottom:1px solid #c8bee7}
.news-item{display:grid;grid-template-columns:90px minmax(0,1fr);gap:24px;align-items:baseline;padding:10px 0;border-bottom:1px dashed var(--line)}
.news-item:last-child{border-bottom:0}
.news-date,.news-item p{font:400 17px/1.5 Kalam,cursive;color:var(--muted)}
.news-date{white-space:nowrap}
.news-item p{margin:0;color:var(--ink)}
.section-heading{display:flex;justify-content:space-between;align-items:end;gap:18px}
.section-heading h2{margin-bottom:23px}
.section-count{margin-bottom:28px;color:#a09bac;font-size:15px;white-space:nowrap}
.paper-card{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,3fr);align-items:center;gap:24px;padding:18px;background:#fff;border:1px solid var(--line);border-radius:15px;box-shadow:0 9px 24px rgba(33,46,65,.04)}
.paper-media{position:relative;width:100%;cursor:pointer;background:#d9d9d9;overflow:hidden;aspect-ratio:16/9;border-radius:10px;transition:transform .22s ease}
.paper-media:hover,.paper-media:focus-visible{transform:translateY(-5px) scale(1.015);z-index:1}
.paper-media img,.paper-media canvas{position:absolute;inset:0;display:block;width:100%;height:100%;object-fit:cover}
.paper-media::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(120deg,rgba(255,255,255,.18),transparent 42%);box-shadow:inset 0 1px rgba(255,255,255,.55);transition:opacity .22s ease}
.paper-media video{display:none}
.paper-media canvas{visibility:hidden}
.paper-media.is-playing canvas{visibility:visible}
.paper-media.is-playing::after{opacity:0}
.paper-copy{padding:0}
.paper-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) minmax(0,1.2fr);gap:10px;padding-inline-end:16px;margin-top:4px;color:var(--accent);font-size:14px;font-weight:700}
.paper-links>a,.paper-link-pending{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:34px;padding:5px 8px;border:1px solid #e3ddec;border-radius:8px;background:#faf8fe;white-space:nowrap;line-height:1.2}
.paper-links>a:hover{border-color:#b7a9dc;background:var(--soft);color:#554391}
.paper-links svg{width:16px;height:16px;flex:none;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.paper-links img{width:16px;height:16px;flex:none}
.paper-links a:last-child img{width:20px;height:20px;border-radius:3px}
.paper-link-pending{color:#8a8595;background:#f8f7fa}
.paper-link-pending small{font-size:11px;font-weight:500;color:#9a95a5}
.paper-copy h3{font:700 28px/1.15 "Crimson Text",Georgia,serif;letter-spacing:-.01em;margin:0 0 8px}
.authors{font-size:15px;color:#837e92;margin-bottom:10px!important}
.authors strong{color:var(--accent)}
.timeline-item{display:grid;grid-template-columns:145px 1fr;gap:20px;padding:15px 0;border-top:1px solid var(--line)}
.timeline-date{font-size:15px;font-weight:700;color:var(--accent)}
.timeline-item h3{margin:0;font-size:18px;font-weight:700;line-height:1.45}
.timeline-item p{color:var(--muted);font-size:16px;margin:3px 0 0}
.education-detail{display:flex;align-items:baseline;justify-content:space-between;flex-wrap:wrap;column-gap:18px}
.education-detail h3{flex:1 1 300px}
.education-detail p{margin:0 0 0 auto;white-space:nowrap}
.honor-list{padding:0;margin:0;list-style:none}
.honor-list li{padding:12px 0;border-top:1px solid var(--line);color:var(--muted);font-size:16px}
.honor-list li span{font-weight:700;color:var(--ink)}
.rank-badge{display:inline-block;padding:1px 7px;border-radius:4px;background:var(--soft);color:var(--accent);font-size:14px;white-space:nowrap}
.visitor-map{width:100%;min-height:320px}
.section.visitors-section:last-of-type{padding-bottom:0;margin-bottom:22px;border:0}
.visitors-section summary{display:flex;align-items:center;justify-content:center;gap:8px;width:min(100%,320px);margin-inline:auto;padding:10px 20px;border-radius:999px;background:var(--soft);color:var(--accent);cursor:pointer;list-style:none}
.visitors-section summary::marker{content:""}
.visitors-section summary::-webkit-details-marker{display:none}
.visitors-section summary .section-icon{width:17px;height:17px}
.visitor-body{margin-top:22px}
.visitor-toggle{display:inline-flex;align-items:center;gap:7px;font-size:14px;font-weight:700;white-space:nowrap}
.visitor-toggle svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:2;transition:transform .2s ease}
.visitor-toggle .when-open{display:none}
.visitors-section details[open] .when-closed{display:none}
.visitors-section details[open] .when-open{display:inline}
.visitors-section details[open] .visitor-toggle svg{transform:rotate(180deg)}
footer{text-align:center;font-size:14px;color:#a09bac}
@media(max-width:1120px){.paper-card{grid-template-columns:1fr;gap:0}.paper-copy{padding:22px 4px 4px}}
@media(max-width:1020px){.page-grid,.header-inner{gap:38px;grid-template-columns:245px minmax(0,1fr)}.profile h1{font-size:34px}nav{gap:16px}}
@media(max-width:900px){.paper-links{grid-template-columns:repeat(2,minmax(0,1fr));padding-inline-end:0}}
@media(max-width:680px){.site-header{height:auto;min-height:64px}.header-inner{display:flex;min-height:64px;flex-wrap:wrap;padding:16px 20px;gap:14px}.wordmark{margin:auto}nav{width:100%;justify-content:space-between;gap:10px;font-size:15px}.page-grid{display:block;padding:30px 20px 60px}.profile{position:static;max-width:310px;margin:0 auto 46px}.section{scroll-margin-top:115px}.timeline-item{grid-template-columns:1fr;gap:2px}.paper-card{padding:14px}.paper-copy{padding:18px 0 0}.paper-copy h3{font-size:27px}.section h2{font-size:36px}}
@media(max-width:380px){nav{gap:5px;font-size:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.paper-media,.paper-media::after{transition:none}}