:root{--bg:#fbfaf7;--surface:#fff;--text:#17181b;--muted:#6a6b70;--border:#e6e3dc;--accent:#8a6a3b;--accent-soft:#f3eee4;--code-bg:#f3f3f1;--radius:12px;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, sans-serif;--font-serif:"Songti SC", "Noto Serif SC", "Source Han Serif SC", "STSong", Georgia, "Times New Roman", serif;--font-mono:ui-monospace, "SF Mono", Menlo, Consolas, monospace;color-scheme:light}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#111215;--surface:#181a1f;--text:#e8e8ea;--muted:#9a9ea8;--border:#2a2d34;--accent:#cfae7a;--accent-soft:#24211c;--code-bg:#1c1e24;color-scheme:dark}}:root[data-theme=dark]{--bg:#111215;--surface:#181a1f;--text:#e8e8ea;--muted:#9a9ea8;--border:#2a2d34;--accent:#cfae7a;--accent-soft:#24211c;--code-bg:#1c1e24;color-scheme:dark}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--text);font-family:var(--font-sans);flex-direction:column;min-height:100vh;margin:0;font-size:16px;line-height:1.7;display:flex}main{flex:1;width:100%}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3,h4{margin:0;line-height:1.3}.container{width:100%;max-width:820px;margin:0 auto;padding:0 16px}.muted,.meta{color:var(--muted)}.site-header{z-index:10;background:color-mix(in srgb, var(--bg) 85%, transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;gap:12px;height:60px;display:flex}.brand{color:var(--text);white-space:nowrap;align-items:center;gap:10px;font-weight:650;display:flex}.brand:hover{text-decoration:none}.brand-mark{width:30px;height:30px;display:block}nav{align-items:center;gap:4px;display:flex}nav a{color:var(--muted);border-radius:8px;padding:6px 10px;font-size:15px}nav a:hover,nav a[aria-current=page]{color:var(--text);background:var(--accent-soft);text-decoration:none}.theme-toggle{border:1px solid var(--border);width:34px;height:34px;color:var(--muted);cursor:pointer;background:0 0;border-radius:8px;place-items:center;margin-left:2px;display:grid}.theme-toggle:hover{color:var(--text)}.theme-toggle svg{fill:none;stroke:currentColor;stroke-width:2px;stroke-linecap:round;width:17px;height:17px}.icon-moon,:root[data-theme=dark] .icon-sun{display:none}:root[data-theme=dark] .icon-moon{display:block}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .icon-sun{display:none}:root:not([data-theme=light]) .icon-moon{display:block}}.site-footer{border-top:1px solid var(--border);color:var(--muted);margin-top:72px;font-size:14px}.footer-inner{flex-wrap:wrap;justify-content:space-between;gap:8px 24px;padding-top:20px;padding-bottom:28px;display:flex}.footer-inner p{margin:0}.footer-links{gap:16px;display:flex}section{margin-top:56px}.section-title{letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:18px;font-size:13px;font-weight:650}.section-head{justify-content:space-between;align-items:baseline;gap:12px;display:flex}.section-head a{font-size:14px}.eyebrow{color:var(--accent);margin:0 0 8px;font-size:15px;font-weight:600}.hero h1,.page-head h1{letter-spacing:-.02em;font-size:clamp(34px,7vw,48px)}.lede{max-width:68ch;margin:16px 0 8px;font-size:18px}.meta{margin:8px 0 0;font-size:14px}.actions{flex-wrap:wrap;gap:10px;margin-top:24px;display:flex}.btn{border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:999px;padding:9px 16px;font-size:15px;font-weight:550;display:inline-block}.btn:hover{border-color:var(--accent);text-decoration:none}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}:root[data-theme=dark] .btn-primary{color:#111215}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .btn-primary{color:#111215}}.hero{margin-top:88px}.kicker{color:var(--accent);letter-spacing:.12em;text-transform:uppercase;margin:0;font-size:13px;font-weight:600}.hero-name{font-family:var(--font-serif);letter-spacing:.04em;margin-top:18px;font-size:clamp(48px,11vw,84px);font-weight:700;line-height:1.1}.statement{font-family:var(--font-serif);white-space:pre-line;margin:28px 0 0;font-size:clamp(22px,4.4vw,32px);line-height:1.5}.hero-intro{max-width:62ch;color:var(--muted);margin-top:28px;font-size:17px}.hero-intro p{margin:0 0 12px}.affiliations{border-top:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:6px 22px;margin:28px 0 0;padding-top:20px;display:flex}.affiliations span{color:var(--muted);font-size:13px}.affiliations strong{letter-spacing:.02em;font-size:17px;font-weight:650}.org{align-items:center;gap:8px;display:inline-flex}.org img{object-fit:contain;width:20px;height:20px}.hero-links{flex-wrap:wrap;gap:24px;margin:28px 0 0;font-weight:550;display:flex}.works,.thoughts{margin:0;padding:0;list-style:none}.works li{border-top:1px solid var(--border);grid-template-columns:180px 1fr;gap:4px 28px;padding:24px 0;display:grid}.works li:first-child{border-top:0;padding-top:4px}.work-era{color:var(--muted);margin:4px 0 0;font-size:13.5px}.works h3{font-family:var(--font-serif);font-size:22px;font-weight:700}.works h3 a{color:var(--text)}.works h3 a:after{content:" ↗";color:var(--accent);font-size:.75em}.works p{color:var(--muted);margin:8px 0 0}@media (width<=560px){.works li{grid-template-columns:1fr}}.thoughts{counter-reset:thought;grid-template-columns:repeat(auto-fill,minmax(min(100%,230px),1fr));gap:28px;display:grid}.thoughts li{counter-increment:thought;border-top:1px solid var(--text);padding-top:16px}.thoughts li:before{content:counter(thought, decimal-leading-zero);color:var(--accent);font-family:var(--font-serif);margin-bottom:10px;font-size:15px;display:block}.thoughts h3{font-family:var(--font-serif);font-size:19px;font-weight:700;line-height:1.45}.thoughts h3 a{color:var(--text)}.thoughts h3 a:hover{color:var(--accent);text-decoration:none}.thoughts p{color:var(--muted);margin:10px 0 0;font-size:15px}.closing{border-top:1px solid var(--border);text-align:center;margin-top:80px;padding:48px 0 8px}.closing h2{font-family:var(--font-serif);font-size:clamp(26px,5vw,34px)}.closing p{max-width:44ch;color:var(--muted);margin:16px auto 20px}.closing-links{flex-wrap:wrap;justify-content:center;align-items:baseline;gap:12px 28px;display:flex}.closing-email{font-family:var(--font-serif);border-bottom:1px solid;font-size:20px}.closing-email:hover{text-decoration:none}.post-cards{grid-template-columns:repeat(auto-fill,minmax(min(100%,240px),1fr));gap:24px;margin:0;padding:0;list-style:none;display:grid}.post-cards a{color:var(--text);flex-direction:column;gap:6px;display:flex}.post-cards a:hover{text-decoration:none}.post-cards img{aspect-ratio:16/9;object-fit:cover;border-radius:10px;width:100%;height:auto;margin-bottom:6px}.post-cards time{color:var(--muted);font-size:13px}.card-title{font-family:var(--font-serif);font-size:19px;font-weight:700;line-height:1.45}.post-cards a:hover .card-title{color:var(--accent)}.card-desc{color:var(--muted);font-size:14.5px}.host-card{border:1px solid var(--border);background:var(--surface);border-radius:16px;padding:32px}.host-card h3{font-family:var(--font-serif);font-size:30px;font-weight:700}.host-title{color:var(--accent);margin:6px 0 16px;font-size:14px;font-weight:600}.host-card>p{max-width:64ch}.host-card .affiliations{margin-top:20px}.host-link{margin-top:20px;font-weight:600;display:inline-block}@media (width<=560px){.host-card{padding:22px}}.post-list{margin:0;padding:0;list-style:none}.post-list li{border-bottom:1px solid var(--border);justify-content:space-between;align-items:baseline;gap:16px;padding:14px 0;display:flex}.post-list a{color:var(--text);flex-direction:column;min-width:0;display:flex}.post-list a:hover{text-decoration:none}.post-list a:hover .post-title{color:var(--accent)}.post-title{font-size:17px;font-weight:600}.post-desc{color:var(--muted);font-size:14.5px}.post-list time{color:var(--muted);font-variant-numeric:tabular-nums;flex-shrink:0;font-size:14px}@media (width<=560px){.post-list li{flex-direction:column;gap:4px}}.page-head{margin-top:56px}.page-head h1+.eyebrow{margin-top:8px}.summary{margin:0;padding-left:20px}.summary li+li{margin-top:8px}.timeline{margin:0;padding:0;list-style:none}.job{border-top:1px solid var(--border);padding:24px 0}.job:first-child{border-top:0;padding-top:0}.job-head{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:4px 16px;display:flex}.job-head h3{font-size:19px}.job-period{color:var(--muted);font-variant-numeric:tabular-nums;font-size:14px}.job-role{color:var(--accent);margin:2px 0 0;font-weight:550}.job-intro{margin:10px 0 0}.awards{flex-wrap:wrap;align-items:center;gap:6px;margin:12px 0 0;display:flex}.awards-label{color:var(--muted);margin-right:4px;font-size:13px}.project{margin-top:16px}.project h4{font-size:16px}.project p{margin:4px 0 0;font-size:15px}.project ul{margin:6px 0 0;padding-left:20px}.project li+li{margin-top:4px}.tags{flex-wrap:wrap;gap:6px;margin:12px 0 0;display:flex}.tag{background:var(--accent-soft);color:var(--text);border-radius:999px;padding:2px 10px;font-size:13px;line-height:1.7;display:inline-block}.post-cover{border-radius:var(--radius);width:100%;height:auto;margin-top:28px;display:block}.prose hr{border:0;border-top:1px solid var(--border);margin:40px 0 24px}.back{margin-bottom:16px;font-size:14px;display:inline-block}.post .page-head h1{font-size:clamp(28px,6vw,38px)}.prose{overflow-wrap:break-word;margin-top:32px;font-size:17px;line-height:1.8}.prose h2{margin:40px 0 12px;font-size:24px}.prose h3{margin:32px 0 10px;font-size:20px}.prose p,.prose ul,.prose ol,.prose blockquote,.prose pre,.prose table{margin:0 0 18px}.prose ul,.prose ol{padding-left:22px}.prose li+li{margin-top:6px}.prose blockquote{border-left:3px solid var(--accent);color:var(--muted);padding:4px 16px}.prose code{font-family:var(--font-mono);background:var(--code-bg);border-radius:6px;padding:2px 6px;font-size:.88em}.prose pre{border-radius:var(--radius);border:1px solid var(--border);padding:16px;font-size:14px;line-height:1.6;overflow-x:auto}.prose pre code{font-size:inherit;background:0 0;padding:0}.prose img{border-radius:var(--radius);max-width:100%;height:auto}.prose table{border-collapse:collapse;display:block;overflow-x:auto}.prose th,.prose td{border:1px solid var(--border);padding:8px 12px}.astro-code,.astro-code span{color:var(--shiki-light);background-color:var(--shiki-light-bg)}:root[data-theme=dark] .astro-code,:root[data-theme=dark] .astro-code span{color:var(--shiki-dark);background-color:var(--shiki-dark-bg)}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .astro-code,:root:not([data-theme=light]) .astro-code span{color:var(--shiki-dark);background-color:var(--shiki-dark-bg)}}@media (width<=560px){nav a{padding:6px;font-size:14.5px}nav a:first-child,.brand>span:last-child{display:none}}html[lang=zh-CN] .person-name{letter-spacing:.3em}