:root{color-scheme:light;--bg: #fbfaf7;--surface: #ffffff;--surface-2: #f1efe9;--ink: #1a1817;--muted: #5e5b56;--line: #e4e0d6;--accent: #a23a2a;--link: #a23a2a;--shadow: 0 1px 2px rgba(0, 0, 0, .04);--max: 880px;--radius: 6px}:root[data-theme=dark]{color-scheme:dark;--bg: #131210;--surface: #1a1815;--surface-2: #25221d;--ink: #ece9e1;--muted: #9c988e;--line: #2e2b25;--accent: #d18a72;--link: #d18a72;--shadow: 0 1px 2px rgba(0, 0, 0, .3)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Inter,Helvetica Neue,Helvetica,Arial,sans-serif;font-size:16px;line-height:1.65;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}a{color:var(--link);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.2em;text-decoration-color:color-mix(in srgb,var(--link) 38%,transparent)}a:hover{text-decoration-color:var(--link)}img{display:block;max-width:100%}code,pre{font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace}.site-header{position:sticky;top:0;z-index:20;width:100%;background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:saturate(140%) blur(12px);-webkit-backdrop-filter:saturate(140%) blur(12px);border-bottom:1px solid transparent;transition:border-color .2s ease}.site-header[data-scrolled=true]{border-bottom-color:var(--line)}.site-header-inner{width:min(var(--max),calc(100% - 40px));margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:1.5rem;padding:.95rem 0}.brand{color:var(--ink);font-size:1rem;font-weight:600;letter-spacing:0;text-decoration:none}.brand:hover{text-decoration:none;color:var(--accent)}.nav-links{display:flex;align-items:center;gap:1.2rem;font-size:.94rem}.nav-links a{color:var(--muted);text-decoration:none;padding-bottom:2px;border-bottom:1px solid transparent}.nav-links a:hover{color:var(--ink)}.nav-links a[aria-current=page]{color:var(--ink);border-bottom-color:var(--ink)}.theme-toggle{appearance:none;display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border:0;background:transparent;color:var(--muted);cursor:pointer;padding:0}.theme-toggle:hover{color:var(--ink)}main{width:min(var(--max),calc(100% - 40px));margin:0 auto;padding-bottom:1rem}.section{padding:2.6rem 0;border-top:1px solid var(--line)}.section:first-of-type{border-top:0}.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;margin-bottom:1.6rem}h1,h2,h3{color:var(--ink);font-weight:600;letter-spacing:-.005em;margin:0}h1{font-size:clamp(1.8rem,3.4vw,2.4rem);line-height:1.2}h2{font-size:1.18rem;line-height:1.3}h3{font-size:1.02rem;line-height:1.35}p{margin:0 0 1rem}.muted,.meta{color:var(--muted)}.section-link{color:var(--muted);font-size:.9rem;text-decoration:none;display:inline-flex;align-items:center;gap:.3rem}.section-link:hover{color:var(--accent)}.section-link svg{transition:transform .15s ease}.section-link:hover svg{transform:translate(2px)}.hero{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2.4rem;align-items:start;padding:1.8rem 0 2.6rem}.hero-text h1{margin-bottom:.2rem}.hero-text h1 .name-zh{color:var(--muted);font-weight:400;font-size:.7em;margin-left:.45em}.hero-tag{margin:0 0 1.4rem;color:var(--muted);font-size:.95rem}.bio p{margin:0 0 .95rem}.bio p:last-child{margin-bottom:1.4rem}.socials{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap}.socials a{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;color:var(--muted);border:1px solid var(--line);border-radius:50%;text-decoration:none;transition:color .15s ease,border-color .15s ease}.socials a:hover{color:var(--accent);border-color:color-mix(in srgb,var(--accent) 50%,var(--line))}.portrait{margin:0;width:188px}.portrait img{width:100%;aspect-ratio:4 / 5;object-fit:cover;border-radius:var(--radius);border:1px solid var(--line)}.pub-list{list-style:none;margin:0;padding:0;display:grid;gap:1.6rem;counter-reset:pub}.pub-list[data-numbered=true]>li{counter-increment:pub}.pub-item{display:grid;grid-template-columns:168px minmax(0,1fr);gap:1.2rem;position:relative}.pub-list[data-numbered=true] .pub-item:before{content:counter(pub) ".";position:absolute;top:.05rem;left:-1.6rem;color:var(--muted);font-size:.92rem;font-variant-numeric:tabular-nums}.pub-thumb{display:block;background:var(--surface-2);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;aspect-ratio:4 / 3}.pub-thumb img{width:100%;height:100%;object-fit:contain}.pub-body h3{margin:0 0 .3rem}.pub-body h3 a{color:var(--ink);text-decoration:none}.pub-body h3 a:hover{color:var(--accent)}.pub-authors{margin:0 0 .3rem;font-size:.94rem;color:var(--muted)}.pub-authors strong{color:var(--ink);font-weight:600}.pub-note{margin:0 0 .4rem;font-size:.84rem;color:var(--muted)}.pub-venue{margin:0 0 .6rem;font-size:.88rem;color:var(--ink)}.pub-venue .venue-tag{display:inline-block;padding:.05rem .5rem;margin-right:.4rem;background:var(--surface-2);border:1px solid var(--line);border-radius:999px;color:var(--accent);font-size:.78rem;font-weight:600;letter-spacing:.02em;text-transform:uppercase}.pub-summary{margin:0 0 .7rem;font-size:.94rem;color:var(--muted)}.pub-links{display:flex;flex-wrap:wrap;gap:.4rem .9rem;font-size:.88rem}.pub-links a{display:inline-flex;align-items:center;gap:.32rem;color:var(--muted);text-decoration:none;border-bottom:1px solid transparent;padding-bottom:1px}.pub-links a:hover{color:var(--accent);border-bottom-color:var(--accent)}.card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.6rem 1.4rem}.card{display:block;text-decoration:none;color:inherit}.card-image{display:block;background:var(--surface-2);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-bottom:.7rem}.card-image img,.card-image .image-fallback{width:100%;aspect-ratio:16 / 9;object-fit:cover;display:block}.image-fallback{background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 14%,transparent),transparent 55%),var(--surface-2)}.card-date{margin:0 0 .2rem;font-size:.8rem;color:var(--muted);font-variant-numeric:tabular-nums}.card h3{margin:0 0 .3rem}.card h3{color:var(--ink);transition:color .15s ease}.card:hover h3{color:var(--accent)}.card-excerpt{margin:0;font-size:.92rem;color:var(--muted)}.article{padding:2rem 0 3rem}.back-link{display:inline-flex;align-items:center;gap:.3rem;margin-bottom:1.6rem;color:var(--muted);font-size:.9rem;text-decoration:none}.back-link:hover{color:var(--accent)}.article-header h1{margin:0 0 .4rem;font-size:clamp(1.55rem,3vw,2rem);line-height:1.25}.article-meta{margin:0 0 .4rem;color:var(--muted);font-size:.92rem}.article-meta strong{color:var(--ink);font-weight:600}.article-note{margin:0 0 .6rem;font-size:.86rem;color:var(--muted)}.article-meta-row{display:flex;flex-wrap:wrap;gap:.3rem 1rem;margin:.6rem 0 1rem;color:var(--muted);font-size:.88rem}.article-actions{display:flex;flex-wrap:wrap;gap:.5rem 1rem;margin:.4rem 0 1.4rem;font-size:.92rem}.article-actions a{display:inline-flex;align-items:center;gap:.32rem;color:var(--muted);text-decoration:none;border-bottom:1px solid transparent;padding-bottom:1px}.article-actions a:hover{color:var(--accent);border-bottom-color:var(--accent)}.article-hero-image{width:100%;max-height:460px;margin:1.4rem 0;object-fit:contain;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}.tag-row{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:.7rem}.tag-row span{color:var(--muted);font-size:.78rem;border:1px solid var(--line);padding:.1rem .55rem;border-radius:999px}.prose,.prose p,.prose li{color:var(--ink)}.prose h1,.prose h2,.prose h3,.prose h4{color:var(--ink);margin:1.7rem 0 .7rem;line-height:1.3}.prose h1{font-size:1.5rem}.prose h2{font-size:1.28rem}.prose h3{font-size:1.08rem}.prose img{margin:1.2rem auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}.prose blockquote{margin:1.2rem 0;padding-left:1rem;border-left:2px solid var(--accent);color:var(--muted)}.prose pre{overflow-x:auto;padding:.9rem 1rem;background:var(--surface-2);border:1px solid var(--line);border-radius:var(--radius);font-size:.88rem}.prose :not(pre)>code{padding:.08rem .32rem;background:var(--surface-2);border:1px solid var(--line);border-radius:4px;font-size:.88em}.prose table{width:100%;border-collapse:collapse;margin:1.3rem 0;font-size:.94rem}.prose th,.prose td{padding:.55rem .7rem;border:1px solid var(--line);text-align:left}.empty-state{padding:1.6rem;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);color:var(--muted)}.comments-shell{width:min(var(--max),calc(100% - 40px));margin:0 auto;padding:2rem 0 1rem;border-top:1px solid var(--line)}.site-footer{width:min(var(--max),calc(100% - 40px));margin:0 auto;padding:1.4rem 0 2.4rem;color:var(--muted);font-size:.88rem;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap}.site-footer p{margin:0}@media(max-width:720px){.site-header{flex-wrap:wrap;row-gap:.5rem}.hero{grid-template-columns:1fr;gap:1.6rem}.portrait{width:150px;order:-1}.pub-item{grid-template-columns:1fr}.pub-thumb{max-width:280px}.pub-list[data-numbered=true] .pub-item:before{position:static;display:inline;margin-right:.4rem;color:var(--muted)}.card-grid{grid-template-columns:1fr}.section-head{flex-direction:column;align-items:flex-start;gap:.4rem}}@media(max-width:480px){.nav-links{gap:.85rem;font-size:.9rem}}