:root{--ink:#343434;--muted:#767676;--link:#174f91;--line:#e8e8e8;--font:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,"PingFang SC","Microsoft YaHei",sans-serif;color-scheme:light}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:28px}
body{margin:0;background:#fff;color:var(--ink);font:15px/1.8 var(--font);-webkit-font-smoothing:antialiased}
a{color:var(--link);text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:3px}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--link);outline-offset:4px}
::selection{background:#dbe8f2}
.i18n[data-lang="zh"]{display:none}
html[lang="zh-CN"] .i18n[data-lang="en"]{display:none}
html[lang="zh-CN"] .i18n[data-lang="zh"]{display:revert}
.skip-link{position:absolute;top:-100px;left:20px;background:#fff;padding:8px 12px;z-index:2}
.skip-link:focus{top:10px}
.page{max-width:1320px;margin:0 auto;padding:0 30px 25px}
.masthead{display:flex;align-items:center;gap:32px;min-height:79px;border-bottom:1px solid var(--line);margin-bottom:40px}
.site-name{font-size:17px;font-weight:600;color:var(--ink);white-space:nowrap}
.nav{display:flex;gap:25px;flex-wrap:wrap;font-size:14px;flex:1}
.nav a{color:var(--muted)}
.nav a.active,.nav a:hover{color:var(--ink)}
.language-button{font:13px var(--font);color:var(--link);padding:4px 0;background:none;border:0;cursor:pointer;white-space:nowrap}
.site-grid{display:grid;grid-template-columns:210px minmax(0,1fr);gap:48px;align-items:start}
.profile-sidebar{position:sticky;top:28px}
.avatar{display:block;width:180px;height:180px;object-fit:cover;border-radius:0;margin:0 0 19px}
h1{font-size:23px;font-weight:600;line-height:1.4;margin:0 0 2px;letter-spacing:-.02em}
.other-name{font-size:14px;color:var(--muted);margin:0 0 14px}
.profile-role,.profile-school{font-size:13px;line-height:1.7;margin:0 0 5px}
.profile-links{list-style:none;padding:0;margin:19px 0 0;font-size:12px;line-height:2.4}
.profile-links li,.profile-links a{display:flex;align-items:center;gap:8px}.profile-links a{color:var(--ink);overflow-wrap:anywhere}.profile-links li{min-height:26px}
main{min-width:0}
h2{display:flex;align-items:center;gap:10px;font-size:24px;font-weight:600;margin:0 0 19px;line-height:1.4;padding-bottom:9px;border-bottom:1px solid var(--line)}
.intro{margin:0;line-height:1.95}
.content-section{padding-top:33px}
.research-item{margin:0 0 42px;padding:0;border:0}
.paper-top{display:grid;grid-template-columns:320px minmax(0,1fr);gap:30px;align-items:start;margin:0}
.research-item:last-child{margin-bottom:0;padding-bottom:0;border-bottom:0}
.paper-figure{display:block;position:relative;margin-top:8px;padding:7px;background:#fff;border:1px solid #eee;box-shadow:0 3px 10px #00000014}.paper-badge{position:absolute;top:10px;left:-7px;z-index:1;background:#174f91;color:#fff;padding:3px 10px;font-size:11px;line-height:1.5;font-weight:600;box-shadow:0 2px 4px #00000018}.paper-badge:after{content:"";position:absolute;left:0;bottom:-5px;border-top:5px solid #103969;border-left:6px solid transparent}
.paper-figure img{display:block;width:100%;height:auto;object-fit:contain}
.paper-figure[aria-haspopup="dialog"]{cursor:zoom-in}
.image-preview-open{overflow:hidden}
.image-preview{width:min(1200px,calc(100vw - 32px));max-width:none;max-height:calc(100vh - 32px);max-height:calc(100dvh - 32px);margin:auto;padding:16px;border:0;border-radius:8px;background:#fff;color:var(--ink);box-shadow:0 16px 64px #0004}
.image-preview:not([open]){display:none}
.image-preview::backdrop{background:rgb(15 23 32 / 72%)}
.image-preview-header{display:flex;align-items:flex-start;gap:16px;margin-bottom:12px}
.image-preview-header p{flex:1;min-width:0;margin:0;font-size:13px;line-height:1.6}
.image-preview-close{display:inline-flex;align-items:center;justify-content:center;gap:6px;flex-shrink:0;min-height:44px;padding:0 10px;border:1px solid var(--line);border-radius:4px;background:#fafafa;color:var(--ink);font:13px var(--font);cursor:pointer}
.image-preview-close:hover{background:#eef2f6}
.image-preview-close>span[aria-hidden]{font-size:24px;line-height:1}
.image-preview-image{display:block;width:100%;height:auto;max-height:calc(100vh - 180px);max-height:calc(100dvh - 180px);object-fit:contain}
.paper-content{min-width:0}
h3{font-size:15px;font-weight:600;line-height:1.6;margin:0 0 4px}
.paper-title{font-size:16px;line-height:1.5;font-weight:650;margin-bottom:7px}.paper-title a{color:var(--link);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}.paper-title a:hover{color:#103969}
.paper-authors{font-size:12.5px;line-height:1.8;margin:5px 0;color:#62666b;white-space:nowrap;overflow:hidden}
.paper-authors strong{font-weight:600;color:var(--ink)}
.paper-meta{display:flex;gap:8px;align-items:baseline;flex-wrap:wrap;font-size:13px;line-height:1.7;margin:5px 0}
.venue{font-style:italic;font-weight:650;color:#454a50}
.status{color:var(--muted)}
.date{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}
.paper-meta .date{display:none}
.paper-summary{font-size:13px;line-height:1.8;margin:6px 0 7px;color:#555}
.paper-links{display:flex;gap:7px;font-size:11px;margin-top:13px;flex-wrap:wrap}.paper-links a{display:inline-flex;align-items:center;gap:5px;padding:2px 7px;line-height:1.65;border:1px solid #cdd0d3;border-radius:3px;background:#fafafa;color:#34383d;box-shadow:0 1px 1px #00000005}.paper-links a:hover{background:#f0f3f6;border-color:#a6adb5;text-decoration:none}
.description{font-size:14px;line-height:1.9;color:#515151}
.description p{margin:9px 0 0}.paper-content .description{font-size:13px;line-height:1.85}.paper-content .description p:first-child{margin-top:8px}
.description strong,.intro strong{font-weight:600;color:var(--ink)}
.project-item{margin:0 0 32px;padding:3px 0 5px 20px;border-left:3px solid #cfdeee}.project-title{font-size:18px;font-weight:700;color:#174f91}.project-item .item-top{margin-bottom:8px}
.project-item:last-child{margin-bottom:0}
.item-top{display:flex;align-items:baseline;justify-content:space-between;gap:16px;flex-wrap:wrap}
.project-subtitle{font-size:14px;margin:3px 0 0;color:#555}
.education-item{display:flex;align-items:center;gap:21px;margin-bottom:24px}
.education-item:last-child{margin-bottom:0}
.school-logo{width:72px;height:72px;object-fit:contain;flex-shrink:0}
.education-content{flex:1;min-width:0}
.education-degree{font-size:14px;margin:3px 0 0;color:#555}
.education-note{font-size:12px;color:var(--muted);margin:1px 0 0}
.education-affiliation{font-size:13px;margin:4px 0}.education-affiliation .icon{width:13px;height:13px;vertical-align:-2px;margin-right:4px}
.icon{width:15px;height:15px;flex-shrink:0;vertical-align:-2px}.profile-links .icon{color:#767676;width:14px;height:14px}.icon-link{overflow:visible}.icon-huggingface{font-size:14px;line-height:1;text-align:center}.icon-xiaohongshu{display:inline-flex;align-items:center;justify-content:center;background:#e8384f;color:#fff!important;border-radius:3px;font-size:10px;font-weight:700;line-height:1}.xiaohongshu-row{position:relative}.copy-account{display:inline-flex;align-items:center;justify-content:center;padding:3px;background:none;border:0;color:#8b9299;cursor:pointer}.copy-account[hidden]{display:none}.copy-account:hover{color:var(--link)}.copy-account .icon{width:11px;height:11px}.copy-status:not(:empty){position:absolute;left:0;top:100%;z-index:2;padding:2px 7px;border:1px solid var(--line);border-radius:3px;background:#fff;box-shadow:0 2px 6px #0000000d;white-space:nowrap;font-size:11px}h2 .icon{width:22px;height:22px;color:var(--link);stroke-width:1.6}.language-button{display:inline-flex;align-items:center;gap:5px}.paper-links .icon{width:13px;height:13px}.profile-school{margin-top:3px}
.site-footer{margin-top:45px;padding-top:17px;border-top:1px solid var(--line);font-size:11px;color:#888}
.footer-inner{display:flex;gap:18px;justify-content:space-between;align-items:baseline;flex-wrap:wrap}
.footer-stats{display:flex;gap:18px;flex-wrap:wrap}
.stat-value{font-variant-numeric:tabular-nums}
.visitor-retry{padding:0;border:0;background:none;color:var(--link);font:inherit;text-decoration:underline;cursor:pointer}
noscript p{font-size:12px;color:var(--muted)}
@media(max-width:1020px){.site-grid{grid-template-columns:180px minmax(0,1fr);gap:32px}.avatar{width:155px;height:155px}.paper-top{grid-template-columns:250px minmax(0,1fr);gap:25px}.masthead{gap:25px}.nav{gap:17px;font-size:13px}}
@media(max-width:780px){.page{padding:0 23px 25px}.masthead{min-height:68px;margin-bottom:27px;gap:20px}.nav{gap:12px;font-size:12px}.nav a:first-child{display:none}.site-grid{grid-template-columns:1fr;gap:31px}.profile-sidebar{position:static;display:flex;align-items:flex-start;gap:24px}.avatar{width:130px;height:130px;margin:0;flex-shrink:0}.other-name{margin-bottom:7px}.profile-role,.profile-school{font-size:12px;margin-bottom:1px}.profile-links{margin:7px 0 0;line-height:2}.profile-links li:first-child{display:none}.paper-top{grid-template-columns:260px minmax(0,1fr);gap:25px}h2{font-size:22px}}
@media(max-width:640px){.page{padding:0 20px 23px}.masthead{flex-wrap:wrap;gap:10px 20px;padding:17px 0}.site-name{font-size:16px;flex:1}.language-button{order:1}.nav{order:2;flex-basis:100%;gap:18px}.profile-sidebar{gap:19px}.avatar{width:104px;height:104px}h1{font-size:21px}.other-name{font-size:12px}.profile-info{min-width:0}.profile-links{font-size:11px}.site-grid{gap:29px}.intro{font-size:14px}.research-item{margin-bottom:28px}.paper-top{grid-template-columns:1fr;gap:15px}.description{font-size:13px}.education-affiliation{font-size:12px}.paper-figure{width:100%;max-width:440px;margin:0 auto 4px}.paper-title{font-size:15px}.paper-badge{font-size:10px}.paper-authors{font-size:12px}.content-section{padding-top:29px}.item-top{gap:2px 12px}.school-logo{width:58px;height:58px}.education-item{gap:15px}.education-degree{font-size:13px}.footer-inner{gap:8px}.footer-stats{gap:15px}}
@media(min-width:781px) and (max-width:1100px){.paper-top{grid-template-columns:1fr}.paper-figure{width:100%;max-width:400px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media print{.page{max-width:none;padding:0}.masthead,.site-footer{display:none}.profile-sidebar{position:static}.site-grid{grid-template-columns:180px minmax(0,1fr);gap:25px}.research-item,.project-item,.education-item{break-inside:avoid}a{color:inherit}}