:root{--bg: #fcfcfa;--bg-raised: #ffffff;--text: #1c1c1a;--text-secondary: #63635e;--text-faint: #9a9a94;--line: #e9e9e5;--line-strong: #d4d4cf;--code-bg: #1c1c1a;--code-text: #e8e8e4;--serif: Georgia, "Iowan Old Style", "Times New Roman", "Songti SC", "SimSun", serif;--sans: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--mono: "SF Mono", ui-monospace, "Cascadia Code", Menlo, Consolas, monospace}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);font-family:var(--sans);font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}img{display:block;max-width:100%}button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}::selection{background:var(--text);color:var(--bg)}.container{max-width:760px;margin:0 auto;padding:0 24px}a{color:var(--text);text-decoration:underline;text-decoration-color:var(--line-strong);text-underline-offset:3px;text-decoration-thickness:1px;transition:text-decoration-color .2s ease,color .2s ease}a:hover{text-decoration-color:var(--text)}.section{padding:52px 0 44px}main>.section:first-child{padding-top:0}.section-title{font-size:22px;font-weight:700;letter-spacing:-.01em;padding-bottom:14px;border-bottom:2px solid var(--text);margin-bottom:26px}.reveal{opacity:0;transform:translateY(16px);transition:opacity .7s cubic-bezier(.2,.6,.2,1),transform .7s cubic-bezier(.2,.6,.2,1)}.reveal.visible{opacity:1;transform:none}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}}.sidebar[data-astro-cid-ssfzsv2f]{position:sticky;top:56px}.avatar[data-astro-cid-ssfzsv2f]{width:148px;height:148px;border-radius:50%;object-fit:cover;border:1px solid var(--line-strong);background:var(--bg-raised)}.name[data-astro-cid-ssfzsv2f]{margin-top:24px;font-size:23px;font-weight:700;letter-spacing:-.015em;line-height:1.3}.name-zh[data-astro-cid-ssfzsv2f]{font-size:15px;font-weight:500;color:var(--text-secondary);margin-left:2px}.title[data-astro-cid-ssfzsv2f]{margin-top:6px;font-size:14px;color:var(--text-secondary)}.meta[data-astro-cid-ssfzsv2f]{list-style:none;margin-top:26px;padding-top:24px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:14px}.meta[data-astro-cid-ssfzsv2f] li[data-astro-cid-ssfzsv2f]{display:flex;align-items:center;gap:11px;font-size:13.5px;color:var(--text-secondary)}.meta[data-astro-cid-ssfzsv2f] svg[data-astro-cid-ssfzsv2f]{width:16px;height:16px;color:var(--text-faint);flex-shrink:0}.meta[data-astro-cid-ssfzsv2f] a[data-astro-cid-ssfzsv2f]{color:var(--text-secondary);text-decoration-color:var(--line-strong);word-break:break-all}.meta[data-astro-cid-ssfzsv2f] a[data-astro-cid-ssfzsv2f]:hover{color:var(--text);text-decoration-color:var(--text)}@media(max-width:860px){.sidebar[data-astro-cid-ssfzsv2f]{position:static;text-align:center}.avatar[data-astro-cid-ssfzsv2f]{margin:0 auto}.meta[data-astro-cid-ssfzsv2f]{flex-direction:row;flex-wrap:wrap;justify-content:center;gap:12px 26px;max-width:480px;margin-left:auto;margin-right:auto}}.bio-p[data-astro-cid-v2cbyr3p]{font-size:16px;line-height:1.9}.bio-p[data-astro-cid-v2cbyr3p]+.bio-p[data-astro-cid-v2cbyr3p]{margin-top:18px}.news-list[data-astro-cid-5kulxhgn]{list-style:none}.news-item[data-astro-cid-5kulxhgn]{display:grid;grid-template-columns:96px 1fr;gap:18px;padding:5px 0}.news-item[data-astro-cid-5kulxhgn].highlight .news-date[data-astro-cid-5kulxhgn]:before{content:"★ ";color:var(--text)}.news-date[data-astro-cid-5kulxhgn]{font-family:var(--mono);font-size:12px;line-height:2.4;color:var(--text-faint);white-space:nowrap}.news-text[data-astro-cid-5kulxhgn]{font-size:15px;color:var(--text-secondary)}.news-item[data-astro-cid-5kulxhgn].highlight .news-text[data-astro-cid-5kulxhgn]{color:var(--text)}@media(max-width:560px){.news-item[data-astro-cid-5kulxhgn]{grid-template-columns:84px 1fr;gap:12px}}.year-group[data-astro-cid-qdnfvetg]{margin-bottom:8px}.year-label[data-astro-cid-qdnfvetg]{font-family:var(--mono);font-size:13px;font-weight:500;letter-spacing:.14em;color:var(--text-faint);margin:12px 0 4px}.pub[data-astro-cid-qdnfvetg]{display:grid;grid-template-columns:218px 1fr;gap:30px;padding:30px 0;border-bottom:1px solid var(--line)}.pub[data-astro-cid-qdnfvetg]:last-child{border-bottom:none}.pub-figure[data-astro-cid-qdnfvetg]{align-self:start}.pub-figure[data-astro-cid-qdnfvetg] img[data-astro-cid-qdnfvetg]{width:100%;border-radius:6px;border:1px solid var(--line);background:var(--bg-raised);transition:transform .3s ease,box-shadow .3s ease}.pub[data-astro-cid-qdnfvetg]:hover .pub-figure[data-astro-cid-qdnfvetg] img[data-astro-cid-qdnfvetg]{transform:translateY(-3px);box-shadow:0 10px 28px #00000012}.pub-title[data-astro-cid-qdnfvetg]{font-family:var(--serif);font-size:1.22rem;font-weight:600;line-height:1.4;letter-spacing:-.005em}.pub-authors[data-astro-cid-qdnfvetg]{margin-top:10px;font-size:14.5px;line-height:1.75;color:var(--text-secondary)}.author[data-astro-cid-qdnfvetg].me{color:var(--text);font-weight:600;text-decoration:underline;text-decoration-color:var(--line-strong);text-underline-offset:3px}.pub-venue[data-astro-cid-qdnfvetg]{margin-top:10px;display:flex;align-items:center;flex-wrap:wrap;gap:10px}.venue-pill[data-astro-cid-qdnfvetg]{font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:.06em;border:1px solid var(--line-strong);border-radius:4px;padding:3px 9px}.venue-full[data-astro-cid-qdnfvetg]{font-size:13px;font-style:italic;color:var(--text-faint)}.pub-links[data-astro-cid-qdnfvetg]{margin-top:12px;display:flex;flex-wrap:wrap;align-items:baseline;gap:4px}.pub-links[data-astro-cid-qdnfvetg]>[data-astro-cid-qdnfvetg]{font-family:var(--mono);font-size:12px;letter-spacing:.03em}.pub-links[data-astro-cid-qdnfvetg]>[data-astro-cid-qdnfvetg]+[data-astro-cid-qdnfvetg]:before{content:"·";margin-right:6px;margin-left:6px;color:var(--text-faint)}.pub-links[data-astro-cid-qdnfvetg] a[data-astro-cid-qdnfvetg],.text-btn[data-astro-cid-qdnfvetg]{text-decoration:none;color:var(--text-secondary);transition:color .2s ease}.pub-links[data-astro-cid-qdnfvetg] a[data-astro-cid-qdnfvetg]:hover,.text-btn[data-astro-cid-qdnfvetg]:hover{color:var(--text);text-decoration:underline;text-underline-offset:3px}.link-muted[data-astro-cid-qdnfvetg]{color:var(--text-faint)}.abstract[data-astro-cid-qdnfvetg]{margin-top:16px;padding:18px 20px;border-left:2px solid var(--text);background:var(--bg-raised);border-radius:0 8px 8px 0;font-size:14px;line-height:1.8;color:var(--text-secondary)}.bib-wrap[data-astro-cid-qdnfvetg]{position:relative;margin-top:16px}.copy-btn[data-astro-cid-qdnfvetg]{position:absolute;top:10px;right:10px;font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--code-text);opacity:.55;z-index:1;transition:opacity .2s ease}.copy-btn[data-astro-cid-qdnfvetg]:hover{opacity:1}.bib[data-astro-cid-qdnfvetg]{background:var(--code-bg);color:var(--code-text);border-radius:10px;padding:18px 20px;font-family:var(--mono);font-size:12px;line-height:1.7;overflow-x:auto}@media(max-width:640px){.pub[data-astro-cid-qdnfvetg]{grid-template-columns:1fr;gap:18px}.pub-figure[data-astro-cid-qdnfvetg] img[data-astro-cid-qdnfvetg]{max-height:220px;object-fit:cover;width:100%}}.xp[data-astro-cid-xpq65ryk]{display:grid;grid-template-columns:56px 1fr;gap:24px;padding:22px 0;border-bottom:1px solid var(--line)}.xp[data-astro-cid-xpq65ryk]:last-child{border-bottom:none}.xp-logo[data-astro-cid-xpq65ryk] img[data-astro-cid-xpq65ryk]{width:56px;height:56px;border-radius:12px;border:1px solid var(--line);background:var(--bg-raised);padding:5px;transition:transform .3s ease,box-shadow .3s ease}.xp[data-astro-cid-xpq65ryk]:hover .xp-logo[data-astro-cid-xpq65ryk] img[data-astro-cid-xpq65ryk]{transform:translateY(-3px);box-shadow:0 10px 28px #00000012}.xp-head[data-astro-cid-xpq65ryk]{display:flex;align-items:baseline;justify-content:space-between;flex-wrap:wrap;gap:6px 16px}.xp-role[data-astro-cid-xpq65ryk]{font-family:var(--serif);font-size:1.08rem;font-weight:600;line-height:1.4}.xp-period[data-astro-cid-xpq65ryk]{font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:var(--text-faint);white-space:nowrap}.xp-company[data-astro-cid-xpq65ryk]{margin-top:2px;font-size:15px;color:var(--text-secondary)}.xp-loc[data-astro-cid-xpq65ryk]{color:var(--text-faint)}.xp-note[data-astro-cid-xpq65ryk]{margin-top:6px;font-size:14px;font-style:italic;color:var(--text-secondary)}.xp-desc[data-astro-cid-xpq65ryk]{margin-top:6px;font-size:14px;line-height:1.75;color:var(--text-secondary)}@media(max-width:640px){.xp[data-astro-cid-xpq65ryk]{grid-template-columns:1fr;gap:14px}}.contact[data-astro-cid-xmivup5a]{padding-bottom:8px}.contact-line[data-astro-cid-xmivup5a]{font-size:16px}.contact-addr[data-astro-cid-xmivup5a]{margin-top:10px;font-size:14px;color:var(--text-faint);line-height:1.7}.layout[data-astro-cid-j7pv25f6]{display:grid;grid-template-columns:280px 1fr;gap:44px;max-width:1020px;margin:0 auto;padding:56px 28px 24px;align-items:start}@media(min-width:1400px){.layout[data-astro-cid-j7pv25f6]{margin-left:calc(50% - 682px);margin-right:auto}}@media(max-width:860px){.layout[data-astro-cid-j7pv25f6]{grid-template-columns:1fr;gap:12px;padding-top:44px}}.footer[data-astro-cid-j7pv25f6]{border-top:1px solid var(--line);padding:26px 0;text-align:center}.footer[data-astro-cid-j7pv25f6] p[data-astro-cid-j7pv25f6]{font-family:var(--mono);font-size:11.5px;letter-spacing:.05em;color:var(--text-faint)}.footer[data-astro-cid-j7pv25f6] a[data-astro-cid-j7pv25f6]{color:var(--text-secondary)}