body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}:root{--bg-0: #e9eff8;--bg-1: #dfe8f2;--surface: rgba(251, 253, 255, .92);--surface-strong: #f8fbff;--surface-contrast: #f4f8fc;--text-strong: #1f2f44;--text-muted: #4c6078;--accent: #3f658f;--accent-soft: #dce8f7;--border: rgba(90, 112, 137, .28);--border-strong: rgba(60, 86, 118, .34);--shadow-sm: 0 8px 20px rgba(29, 47, 70, .08);--shadow-md: 0 20px 45px rgba(26, 45, 69, .12);--shadow-lg: 0 30px 70px rgba(18, 33, 53, .15);--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.5rem;--space-6: 2rem;--space-7: 2.5rem;--space-8: 3rem;--radius-sm: 10px;--radius-md: 16px;--radius-lg: 24px;--font-sans-en: "Manrope", "Inter", "Segoe UI", sans-serif;--font-sans-zh: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif}*,*:before,*:after{box-sizing:border-box}html,body,#root{min-height:100%}html[lang^=en] body{font-family:var(--font-sans-en)}html[lang^=zh] body{font-family:var(--font-sans-zh)}body{margin:0;color:var(--text-strong);background:linear-gradient(155deg,var(--bg-0) 0%,var(--bg-1) 100%);line-height:1.6}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;background-image:radial-gradient(circle at 10% 15%,rgba(255,255,255,.65),transparent 38%),radial-gradient(circle at 90% 85%,rgba(90,118,150,.1),transparent 42%)}.page-shell{min-height:100vh;display:grid;place-items:center;padding:clamp(var(--space-4),4vw,var(--space-7))}.page-shell--photography{place-items:start center}.container{position:relative;width:min(860px,100%);display:grid;gap:var(--space-6);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:clamp(var(--space-5),3vw,var(--space-8));animation:card-in .26s ease-out both}.container--photography{width:min(1280px,100%);gap:var(--space-5)}.site-toolbar{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4)}.site-nav{display:inline-flex;align-items:center;gap:var(--space-2);flex-wrap:wrap}.site-nav-link,.language-button,.lightbox-mobile-toggle{display:inline-flex;align-items:center;justify-content:center;min-height:2.5rem;border-radius:999px;border:1px solid var(--border);background:linear-gradient(180deg,#fff,#f2f6fb);color:var(--text-strong);font-size:.92rem;font-weight:600;text-decoration:none;padding:.5rem .95rem}.site-nav-link.is-active{background:var(--accent-soft);border-color:#40648957}.language-selector{position:relative;z-index:3}.language-button{gap:var(--space-2);cursor:pointer}.dropdown{position:absolute;top:calc(100% + 8px);right:0;background:#fff;border:1px solid var(--border);border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);padding:.3rem;display:grid;gap:.2rem;opacity:0;transform:translateY(-6px);pointer-events:none;transition:opacity .18s ease,transform .18s ease;min-width:120px}.dropdown.visible{opacity:1;transform:translateY(0);pointer-events:auto}.dropdown button{border:none;border-radius:8px;background:transparent;color:var(--text-strong);font-size:.9rem;display:flex;align-items:center;gap:var(--space-2);width:100%;text-align:left;padding:.45rem .6rem;cursor:pointer}.dropdown button[aria-checked=true]{background:var(--accent-soft);font-weight:700}.language-check{width:1rem;display:inline-block;color:var(--accent)}.profile-layout{display:grid;grid-template-columns:1.35fr .85fr;grid-template-areas:"hero profile" "about profile" "links links" "projects projects";gap:var(--space-6)}.hero{grid-area:hero;display:grid;gap:var(--space-3);align-content:start;padding-right:clamp(0rem,4vw,4rem)}.about{grid-area:about}.profile{grid-area:profile;align-self:center;justify-self:center}.links-section,.projects-section,.photography-gallery-section{border-top:1px solid rgba(84,110,141,.2);padding-top:var(--space-5)}.links-section{grid-area:links}.projects-section{grid-area:projects}.projects-header,.photography-section-heading{display:flex;align-items:end;justify-content:space-between;gap:var(--space-3);margin-bottom:var(--space-4)}.projects-subtitle,.photography-count{margin:0}.eyebrow{margin:0;color:var(--accent);font-size:.76rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase}h1{margin:0;color:var(--text-strong);font-size:clamp(2rem,3.8vw,3.15rem);line-height:1.08;letter-spacing:-.03em}h2{margin:0 0 var(--space-3);font-size:clamp(1.15rem,2vw,1.45rem);color:var(--text-strong);font-weight:600;letter-spacing:-.01em}.subtitle,p{margin:0;color:var(--text-muted);font-size:clamp(1rem,1.7vw,1.08rem);line-height:1.65}.headshot{display:block;width:clamp(170px,23vw,240px);height:clamp(170px,23vw,240px);object-fit:cover;border-radius:50%;border:1px solid rgba(80,105,134,.35);box-shadow:var(--shadow-sm),inset 0 1px 6px #ffffffb3;transition:transform .22s ease,box-shadow .22s ease}.headshot:hover{transform:translateY(-2px) rotate(-1deg);box-shadow:var(--shadow-md),inset 0 1px 6px #ffffffb3}.links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-3)}.projects-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-3)}.project-card{display:flex;flex-direction:column;gap:var(--space-3);min-height:100%;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface-strong);box-shadow:var(--shadow-sm);padding:var(--space-4)}.project-card h3{margin:0;font-size:1.08rem;line-height:1.3;color:var(--text-strong)}.project-card p{margin:0;font-size:.96rem;line-height:1.6}.project-tech-list{list-style:none;display:flex;flex-wrap:wrap;gap:var(--space-2);margin:0;padding:0}.project-tech-list li{font-size:.76rem;font-weight:700;letter-spacing:.02em;color:var(--accent);background:var(--accent-soft);border-radius:999px;padding:.2rem .55rem}.project-actions{margin-top:auto;display:flex;align-items:center;gap:var(--space-2);flex-wrap:wrap}.project-actions a,.project-soon{display:inline-flex;align-items:center;justify-content:center;min-height:2rem;border-radius:999px;padding:.22rem .72rem;font-size:.8rem;font-weight:700;text-decoration:none}.project-actions a{color:var(--text-strong);border:1px solid var(--border);background:#fff}.project-actions a:hover{background:var(--accent-soft)}.project-soon{color:var(--text-muted);border:1px dashed var(--border);background:#f5f8fc}.link-pill{display:inline-flex;align-items:center;justify-content:flex-start;gap:.68rem;padding:.58rem .75rem;border-radius:999px;border:1px solid var(--border);background:var(--surface-strong);box-shadow:var(--shadow-sm);text-decoration:none;color:var(--text-strong);font-weight:600;transform:translateY(4px);opacity:0;animation:link-in .28s ease forwards}.link-pill:nth-child(1){animation-delay:40ms}.link-pill:nth-child(2){animation-delay:90ms}.link-pill:nth-child(3){animation-delay:.14s}.link-pill:nth-child(4){animation-delay:.19s}.link-pill:nth-child(5){animation-delay:.24s}.link-pill:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.linkImage{width:34px;height:34px;flex-shrink:0}.linkText{font-size:.96rem}.photography-layout{display:grid;gap:var(--space-5)}.photography-hero{display:grid;gap:var(--space-3);max-width:54rem}.photography-count{font-size:.9rem;color:var(--text-muted);white-space:nowrap}.photography-gallery-meta{display:flex;align-items:center;justify-content:flex-end;gap:var(--space-3);flex-wrap:wrap}.photo-sort-controls{display:inline-flex;align-items:center;padding:.25rem;border:1px solid rgba(84,110,141,.22);border-radius:999px;background:#ffffffb8;box-shadow:var(--shadow-sm)}.photo-sort-button{border:none;border-radius:999px;padding:.45rem .85rem;background:transparent;color:var(--text-muted);font:inherit;font-size:.88rem;cursor:pointer;transition:background-color .18s ease,color .18s ease,transform .18s ease}.photo-sort-button:hover{color:var(--text-strong)}.photo-sort-button.is-active{background:var(--accent);color:#fff}.photography-grid{display:grid;gap:var(--space-3);align-items:start}.photography-row{display:flex;align-items:flex-start;justify-content:flex-start;gap:var(--space-3);min-width:0}.photo-tile{flex:0 0 auto;border:none;padding:0;margin:0;background:transparent;border-radius:calc(var(--radius-md) - 2px);cursor:pointer;overflow:hidden;box-shadow:var(--shadow-sm);transform:translateY(0);transition:transform .18s ease,box-shadow .18s ease,filter .18s ease}.photo-tile img{display:block;width:100%;height:100%;background:var(--surface-contrast)}.photo-tile:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);filter:saturate(1.02)}.photo-empty-state{display:grid;gap:var(--space-3);padding:clamp(var(--space-5),5vw,var(--space-7));border:1px dashed var(--border-strong);border-radius:var(--radius-lg);background:linear-gradient(180deg,#ffffffad,#f5f9fdeb)}.photo-empty-state code{font-family:JetBrains Mono,SFMono-Regular,Menlo,monospace;font-size:.88rem;color:var(--accent);background:#dce8f7b3;border-radius:999px;padding:.2rem .6rem}.photo-empty-state-hint{display:flex;align-items:center;gap:var(--space-2);flex-wrap:wrap}.lightbox{position:fixed;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;padding:clamp(var(--space-4),4vw,var(--space-6));z-index:20}.lightbox-backdrop{position:absolute;top:0;right:0;bottom:0;left:0;border:none;background:#0f1825b8;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);cursor:pointer}.lightbox-panel{position:relative;z-index:1;width:min(1200px,100%);height:min(860px,calc(100vh - 3rem));max-height:calc(100vh - 3rem);display:grid;grid-template-columns:minmax(0,1.5fr) minmax(280px,.7fr);border-radius:var(--radius-lg);overflow:hidden;border:1px solid rgba(255,255,255,.12);box-shadow:var(--shadow-lg);background:#111a25b8;color:#f3f8fe}.lightbox-media{position:relative;display:flex;align-items:center;justify-content:center;min-height:0;height:100%;background:radial-gradient(circle at top,rgba(92,126,164,.2),transparent 52%),#0a1018f0;padding:clamp(var(--space-4),3vw,var(--space-6));overflow:hidden}.lightbox-image{display:block;width:100%;height:100%;max-width:100%;max-height:100%;object-fit:contain;border-radius:var(--radius-md);box-shadow:0 18px 48px #00000047}.lightbox-nav,.lightbox-mobile-toggle,.lightbox-close{border:1px solid rgba(255,255,255,.2);background:linear-gradient(180deg,#fff3,#ffffff14);-webkit-backdrop-filter:blur(18px) saturate(140%);backdrop-filter:blur(18px) saturate(140%);box-shadow:inset 0 1px #ffffff2e,0 14px 28px #00000029;color:#f6fbff;cursor:pointer}.lightbox-nav{position:absolute;top:50%;transform:translateY(-50%);width:3rem;height:3rem;border-radius:999px;display:inline-grid;place-items:center;font-size:2rem;line-height:1}.lightbox-nav--previous{left:var(--space-4)}.lightbox-nav--next{right:var(--space-4)}.lightbox-mobile-toggle{display:none;position:absolute;left:50%;bottom:var(--space-4);transform:translate(-50%);min-height:2.5rem;border-radius:999px;padding:.5rem .95rem;font-size:.9rem;font-weight:700;z-index:2}.lightbox-sidebar{display:grid;grid-template-rows:auto auto 1fr auto;gap:var(--space-4);padding:clamp(var(--space-5),3vw,var(--space-6));border-left:1px solid rgba(255,255,255,.1);background:linear-gradient(180deg,#ffffff24,#ffffff08),linear-gradient(180deg,#141e2b85,#090e176b);-webkit-backdrop-filter:blur(22px) saturate(150%);backdrop-filter:blur(22px) saturate(150%);box-shadow:inset 0 1px #ffffff1f,inset 0 0 0 1px #ffffff0a,-18px 0 36px #060a122e;overflow-y:auto}.lightbox-sidebar h2,.lightbox-counter,.exif-list dt,.exif-list dd,.exif-empty{color:#f3f8fe}.lightbox-sidebar-header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3)}.lightbox-counter{margin:0;font-size:.92rem;letter-spacing:.08em;text-transform:uppercase;color:#f3f8fec7}.lightbox-close{width:2.5rem;height:2.5rem;border-radius:999px;font-size:1.65rem;line-height:1}.exif-list{display:grid;grid-template-columns:minmax(0,1fr);gap:var(--space-3);margin:0}.exif-list dt{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:#f3f8fe9e}.exif-list dd{margin:.25rem 0 0;font-size:1rem;color:#f3f8fe}.exif-empty{margin:0;color:#f3f8fec2}.site-nav-link:hover,.language-button:hover,.lightbox-mobile-toggle:hover,.lightbox-nav:hover,.lightbox-close:hover{background:linear-gradient(180deg,#ffffff42,#ffffff1f);color:#fff}.site-nav-link:focus-visible,.links a:focus-visible,.project-actions a:focus-visible,.language-button:focus-visible,.dropdown button:focus-visible,.photo-tile:focus-visible,.lightbox-mobile-toggle:focus-visible,.lightbox-nav:focus-visible,.lightbox-close:focus-visible{outline:2px solid var(--accent);outline-offset:3px}@keyframes card-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes link-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@media(max-width:1023px){.projects-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.lightbox-panel{height:auto;grid-template-columns:1fr}.lightbox-media{min-height:52vh;height:auto}.lightbox-image{width:100%;height:52vh;max-height:52vh}.lightbox-sidebar{grid-template-rows:auto auto auto}}@media(max-width:920px){.profile-layout{grid-template-columns:1fr;grid-template-areas:"hero" "profile" "about" "links" "projects";gap:var(--space-5)}.profile{justify-self:start}.hero{padding-right:0}}@media(max-width:640px){.page-shell{padding:var(--space-4)}.container{padding:var(--space-5);border-radius:var(--radius-md)}.site-toolbar,.projects-header,.photography-section-heading{flex-direction:column;align-items:stretch}.site-nav,.site-nav-link,.language-button,.language-selector{width:100%}.dropdown{left:0;right:auto;width:100%}.links,.projects-grid{grid-template-columns:1fr}.photography-gallery-meta{justify-content:space-between}.photo-sort-controls{width:100%}.photo-sort-button{flex:1;text-align:center}.link-pill{width:100%}.lightbox{padding:var(--space-3)}.lightbox-panel{position:relative;height:calc(100vh - 1.5rem);max-height:calc(100vh - 1.5rem);overflow:hidden}.lightbox-media{min-height:100%;height:100%;padding-inline:calc(var(--space-4) + 1.5rem);padding-bottom:calc(var(--space-7) + .5rem)}.lightbox-image{width:100%;height:100%;max-height:100%}.lightbox-nav{width:2.5rem;height:2.5rem;font-size:1.65rem}.lightbox-nav--previous{left:var(--space-2)}.lightbox-nav--next{right:var(--space-2)}.lightbox-mobile-toggle{display:inline-flex;align-items:center;justify-content:center}.lightbox-sidebar{position:absolute;left:0;right:0;bottom:0;z-index:3;max-height:min(58vh,28rem);padding:var(--space-5);border-top:1px solid rgba(255,255,255,.16);border-left:none;border-radius:var(--radius-lg) var(--radius-lg) 0 0;transform:translateY(100%);opacity:0;pointer-events:none;transition:transform .18s ease,opacity .18s ease;overflow-y:auto;-webkit-overflow-scrolling:touch}.lightbox-sidebar.is-open{transform:translateY(0);opacity:1;pointer-events:auto}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.headshot:hover,.link-pill:hover,.photo-tile:hover{transform:none}}