:root{color-scheme:light;--icon-sun: none;--icon-moon: block;--bg: #fdfcfa;--bg-soft: #f4f2ed;--surface: #fff;--text: #191b1e;--muted: #656a72;--faint: #9a9ea6;--line: #e6e2da;--line-2: #d6d1c7;--accent: #15546f;--accent-soft: #15546f14;--shadow: 0 1px 2px #14161a08, 0 10px 28px -16px #14161a26;--sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", sans-serif;--mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;--gap: 4.25rem}:root[data-theme="dark"]{color-scheme:dark;--icon-sun: block;--icon-moon: none;--bg: #0f1113;--bg-soft: #171a1d;--surface: #15181b;--text: #e8e6e2;--muted: #99a0a7;--faint: #71777e;--line: #262a2e;--line-2: #373c42;--accent: #7cc2e2;--accent-soft: #7cc2e21f;--shadow: 0 1px 2px #0006, 0 10px 28px -16px #000c}@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){color-scheme:dark;--icon-sun: block;--icon-moon: none;--bg: #0f1113;--bg-soft: #171a1d;--surface: #15181b;--text: #e8e6e2;--muted: #99a0a7;--faint: #71777e;--line: #262a2e;--line-2: #373c42;--accent: #7cc2e2;--accent-soft: #7cc2e21f;--shadow: 0 1px 2px #0006, 0 10px 28px -16px #000c}}*,::before,::after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:4.5rem}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);font-size:16.5px;line-height:1.62;font-feature-settings:"kern", "liga";-webkit-font-smoothing:antialiased;counter-reset:section}h1,h2,h3{font-weight:620;letter-spacing:-0.015em;line-height:1.25;margin:0}p{margin:0}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}b,strong{font-weight:620}.i{width:1em;height:1em;flex:none}:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:3px}.skip{position:fixed;top:0.5rem;left:0.5rem;z-index:99;padding:0.5rem 0.9rem;border-radius:6px;background:var(--surface);border:1px solid var(--line-2);font-size:0.85rem;transform:translateY(-160%)}.skip:focus{transform:none}.wrap{width:min(100% - 2.6rem, 54rem);margin-inline:auto}@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*,::before,::after{transition-duration:0.01ms !important;animation-duration:0.01ms !important}}.site-head{position:sticky;top:0;z-index:40;background:var(--bg);background:color-mix(in oklab, var(--bg) 84%, transparent);backdrop-filter:saturate(1.5) blur(10px);border-bottom:1px solid var(--line)}.site-head__in{display:flex;align-items:center;justify-content:space-between;gap:1rem;height:3.5rem}.brand{font-weight:620;font-size:0.94rem;letter-spacing:-0.01em}.nav{display:flex;align-items:center;gap:1.35rem}.nav a{font-size:0.86rem;color:var(--muted);transition:color 0.15s}.nav a:hover,.nav a[aria-current]{color:var(--text)}.theme-btn{display:grid;place-items:center;width:1.9rem;height:1.9rem;padding:0;border:1px solid var(--line);border-radius:50%;background:none;color:var(--muted);cursor:pointer;font-size:0.85rem;transition:color 0.15s, border-color 0.15s}.theme-btn:hover{color:var(--text);border-color:var(--line-2)}.theme-btn .i{grid-area:1 / 1}.theme-btn .i:first-child{display:var(--icon-sun)}.theme-btn .i:last-child{display:var(--icon-moon)}.site-foot{margin-top:6rem;border-top:1px solid var(--line);font-size:0.79rem;color:var(--faint)}.site-foot__in{display:flex;flex-wrap:wrap;justify-content:space-between;gap:0.4rem 1.5rem;padding:1.6rem 0 2.6rem}.site-foot__in a:hover{color:var(--text)}.pills{display:flex;flex-wrap:wrap;gap:0.4rem;margin-top:0.7rem}.pill{display:inline-flex;align-items:center;gap:0.4rem;padding:0.24rem 0.66rem;border:1px solid var(--line-2);border-radius:99px;background:none;font:inherit;font-size:0.775rem;color:var(--muted);cursor:pointer;white-space:nowrap;transition:color 0.15s, border-color 0.15s, background-color 0.15s}.pill:hover{color:var(--accent);border-color:color-mix(in oklab, var(--accent) 45%, var(--line-2));background:var(--accent-soft)}.pill.is-copied span::after{content:" copied";color:var(--faint)}.pill--star span{font-variant-numeric:tabular-nums}.tag{display:inline-flex;align-items:center;gap:0.3rem;font-size:0.75rem;line-height:1.5;color:var(--muted)}.tag--award{color:var(--accent);background:var(--accent-soft);border-radius:99px;padding:0.05rem 0.55rem}.tags{display:flex;flex-wrap:wrap;gap:0.4rem;list-style:none;margin:1.15rem 0 0;padding:0}.tags li{font-family:var(--mono);font-size:0.72rem;letter-spacing:0.01em;color:var(--muted);background:var(--bg-soft);border-radius:99px;padding:0.2rem 0.7rem}.hero{display:grid;grid-template-columns:minmax(0, 1fr) 12.5rem;gap:0 3.25rem;align-items:start;padding-top:4.5rem}.hero__name{font-size:clamp(2.15rem, 6.5vw, 3.15rem);font-weight:650;letter-spacing:-0.038em;line-height:1.02}.hero__zh{font-size:0.38em;font-weight:500;letter-spacing:0.08em;color:var(--faint);margin-left:0.75em;vertical-align:0.32em}.hero__role{display:flex;flex-wrap:wrap;font-family:var(--mono);font-size:0.735rem;letter-spacing:0.13em;text-transform:uppercase;color:var(--muted);margin-top:0.95rem}.hero__role i{color:var(--line-2);font-style:normal;margin:0 0.6em}.hero__bio{margin-top:1.6rem}.hero__bio p+p{margin-top:0.85rem}.hero__bio a{color:var(--accent);text-decoration:underline;text-underline-offset:0.16em;text-decoration-thickness:1px;text-decoration-color:color-mix(in oklab, var(--accent) 32%, transparent);transition:text-decoration-color 0.15s}.hero__bio a:hover{text-decoration-color:currentColor}.photo{position:relative;margin:0.55rem 0 0}.photo::before{content:"";position:absolute;inset:0.9rem -0.9rem -0.9rem 0.9rem;border:1px solid var(--accent);border-radius:10px;opacity:0.3}.photo img,.photo .photo__ph{position:relative;width:100%;aspect-ratio:4 / 5;border-radius:10px;border:1px solid var(--line)}.photo img{height:auto;object-fit:cover;background:var(--bg-soft)}.photo__ph{display:grid;place-items:center;background:linear-gradient(155deg, var(--bg-soft), var(--surface));font-size:2.6rem;font-weight:300;letter-spacing:0.06em;color:var(--line-2)}.profiles{display:flex;flex-wrap:wrap;gap:0.45rem;list-style:none;margin:2.35rem 0 0;padding:0}.profiles .pill{font-size:0.815rem;padding:0.3rem 0.78rem}@media (max-width: 46rem){.hero{grid-template-columns:1fr;gap:1.9rem;padding-top:3rem}.photo{width:10.5rem;order:-1;margin:0}.photo::before{inset:0.7rem -0.7rem -0.7rem 0.7rem}.profiles{margin-top:1.9rem}}.section{padding-top:var(--gap);counter-increment:section}.sec-head{display:flex;align-items:center;gap:0.9rem;margin-bottom:1.75rem}.sec-head h2{font-size:0.775rem;font-weight:650;letter-spacing:0.145em;text-transform:uppercase;white-space:nowrap}.section>.sec-head h2::before{content:counter(section,decimal-leading-zero);font-family:var(--mono);font-weight:400;letter-spacing:0;color:var(--faint);margin-right:0.7rem}.sec-rule{flex:1;height:1px;background:var(--line)}.sec-more{display:inline-flex;align-items:center;gap:0.35rem;font-size:0.78rem;color:var(--muted);white-space:nowrap;transition:color 0.15s}.sec-more .i{transition:transform 0.18s}.sec-more:hover{color:var(--accent)}.sec-more:hover .i{transform:translateX(2px)}.xp{display:grid;gap:1.6rem}.xp-item{display:grid;grid-template-columns:2.75rem minmax(0, 1fr);gap:0 1.1rem}.logo{display:grid;place-items:center;width:2.75rem;height:2.75rem;border:1px solid var(--line);border-radius:10px;background:var(--surface);overflow:hidden}.logo img{width:100%;height:100%;object-fit:contain;padding:0.3rem}.logo span{font-size:1.05rem;font-weight:500;color:var(--line-2)}.xp-top{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:0 1rem}.xp-top h3{font-size:1rem}.xp-top a:hover{color:var(--accent)}.xp-date{font-family:var(--mono);font-size:0.735rem;letter-spacing:0.02em;color:var(--faint);white-space:nowrap}.xp-role{font-size:0.92rem;color:var(--muted)}.xp-meta{display:flex;flex-wrap:wrap;align-items:center;gap:0.35rem 0.75rem;margin-top:0.4rem;font-size:0.8rem;color:var(--muted)}.xp-meta a{color:var(--muted);text-decoration:underline;text-underline-offset:0.15em;text-decoration-color:var(--line-2)}.xp-meta a:hover{color:var(--accent);text-decoration-color:currentColor}.news{display:grid;gap:1.5rem;list-style:none;margin:0;padding:0}.news-item{display:grid;grid-template-columns:5rem minmax(0, 1fr);gap:0 1.15rem}.news-date{font-family:var(--mono);font-size:0.735rem;letter-spacing:0.04em;text-transform:uppercase;color:var(--faint);padding-top:0.22rem}.news-title{font-weight:560;font-size:0.98rem}.news-text{font-size:0.92rem;color:var(--muted);margin-top:0.15rem}.more{display:inline-flex;align-items:center;gap:0.25rem;color:var(--accent);white-space:nowrap}.more .i{width:0.9em;height:0.9em;transition:transform 0.18s}.more:hover .i{transform:translateX(2px)}@media (max-width: 34rem){.news-item{grid-template-columns:1fr;gap:0.15rem}}.pubs{display:grid;gap:2.1rem}.pub{display:grid;grid-template-columns:10.75rem minmax(0, 1fr);gap:0 1.35rem}.thumb{display:block;aspect-ratio:8 / 5;border:1px solid var(--line);border-radius:8px;background:var(--bg-soft);overflow:hidden}.thumb img{width:100%;height:100%;object-fit:cover}.thumb--empty{background-image:repeating-linear-gradient(135deg, transparent 0 8px, var(--line) 8px 9px)}.pub-title{font-size:1rem;line-height:1.4;text-wrap:balance}.pub-title a:hover{color:var(--accent)}.pub-authors{font-size:0.86rem;color:var(--muted);margin-top:0.3rem}.pub-authors .me{color:var(--text)}.pub-authors i{color:var(--faint)}.pub-venue{display:flex;flex-wrap:wrap;align-items:center;gap:0.4rem;margin-top:0.45rem}.venue{font-family:var(--mono);font-size:0.7rem;letter-spacing:0.045em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line);border-radius:4px;padding:0.08rem 0.42rem}.pub-sum{font-size:0.9rem;color:var(--muted);margin-top:0.5rem}@media (max-width: 40rem){.pub{grid-template-columns:1fr;gap:0.85rem}.thumb{max-width:16rem}}.year-group+.year-group{padding-top:3rem}.year{font-family:var(--mono);font-size:0.8rem;font-weight:500;letter-spacing:0.06em;color:var(--muted)}.pub-list{display:grid;gap:1.5rem;list-style:none;margin:0;padding:0}.pub-list .pub-title{font-size:0.97rem}.pub-list .pills{margin-top:0.45rem}.pub-where{font-size:0.85rem;color:var(--faint);margin-top:0.25rem}.page-head{padding:3.6rem 0 0;max-width:42rem}.kicker{display:flex;font-family:var(--mono);font-size:0.73rem;letter-spacing:0.11em;text-transform:uppercase;color:var(--faint);margin-bottom:1rem}.kicker a:hover{color:var(--text)}.kicker i{color:var(--line-2);font-style:normal;margin:0 0.6em}.page-title{font-size:clamp(1.85rem, 5vw, 2.5rem);font-weight:650;letter-spacing:-0.032em;line-height:1.08;text-wrap:balance}.page-sub{font-size:1.05rem;color:var(--muted);margin-top:0.7rem}.page-sub a{color:var(--accent);text-decoration:underline;text-underline-offset:0.16em;text-decoration-color:color-mix(in oklab, var(--accent) 32%, transparent)}.page-sub a:hover{text-decoration-color:currentColor}.page-body{padding-top:2.9rem}.prose{max-width:42rem;font-size:1.01rem}.prose p,.prose ul,.prose ol{margin:0 0 1.1rem}.prose ul,.prose ol{padding-left:1.15rem}.prose li{margin-bottom:0.35rem}.prose h2{font-size:1.16rem;margin:2.5rem 0 0.8rem}.prose h3{font-size:1rem;margin:1.9rem 0 0.6rem}.prose a{color:var(--accent);text-decoration:underline;text-underline-offset:0.16em;text-decoration-thickness:1px;text-decoration-color:color-mix(in oklab, var(--accent) 32%, transparent);transition:text-decoration-color 0.15s}.prose a:hover{text-decoration-color:currentColor}.prose code{font-family:var(--mono);font-size:0.86em;background:var(--bg-soft);border-radius:4px;padding:0.1em 0.35em}.prose blockquote{margin:1.5rem 0;padding-left:1.1rem;border-left:2px solid var(--line-2);color:var(--muted)}.prose hr{border:0;border-top:1px solid var(--line);margin:2.5rem 0}