:root{color-scheme:light;--text:#24352b;--muted:#617168;--accent:#176b43;--link:#176b43;--rule:#dce8df}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#fff;color:var(--text);font-family:Arial,Helvetica,sans-serif;font-size:15px;line-height:1.72}
.page{width:min(100% - 40px,830px);margin:0 auto;padding:64px 0 50px}
.lang-switch{display:flex;justify-content:flex-end;align-items:center;gap:9px;margin:-32px 0 27px;font-size:13px}.lang-switch a[aria-current="page"]{font-weight:700;color:var(--text);text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:4px}.lang-switch span{color:#97a89c}
.intro{padding-bottom:26px;border-top:4px solid var(--accent);border-bottom:1px solid var(--rule);margin-bottom:42px;padding-top:22px}
h1{font-size:36px;line-height:1.2;letter-spacing:-.03em;margin:0 0 6px;font-weight:700;color:var(--accent)}
.identity{margin:0 0 6px;color:#43825d;font-size:13px;font-weight:700;letter-spacing:.02em}
.role{color:var(--muted);margin:0 0 12px;font-size:16px}
.contacts{display:flex;flex-wrap:wrap;gap:10px;margin:0;font-size:14px}.contacts span{color:#97a89c}
.contacts .wechat{color:var(--text)}
a{color:var(--link);text-decoration:none}a:hover{text-decoration:underline}a:focus-visible{outline:2px solid var(--link);outline-offset:3px}
section{margin:0 0 42px}h2{font-size:21px;line-height:1.3;margin:0 0 17px;font-weight:700;color:var(--accent);border-bottom:1px solid var(--rule);padding-bottom:7px}h3{font-size:16px;line-height:1.4;margin:0;font-weight:700}p{margin:0 0 13px}section>p:last-child,.entry p:last-child{margin-bottom:0}strong{color:#115b38}
.entry{margin:0 0 26px}.entry:last-child{margin-bottom:0}.entry-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:6px}.entry-head span{flex:none;color:var(--muted);font-size:13px;white-space:nowrap}.entry p{color:#3b4b40}.entry .advisor,.entry .affiliation{font-size:13px;color:var(--muted);margin-bottom:9px}
footer{border-top:1px solid var(--rule);padding-top:19px;color:var(--muted);font-size:13px}footer p{margin:0}
@media(max-width:600px){.page{width:min(100% - 36px,830px);padding-top:34px}.lang-switch{margin:-17px 0 22px}.intro{margin-bottom:35px}h1{font-size:31px}section{margin-bottom:36px}.entry-head{display:block}.entry-head span{display:block;margin-top:3px}.entry{margin-bottom:23px}}