*,::after,::before{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent;background-color:var(--bg-primary)}canvas,img,picture,svg,video{display:block;max-width:100%}.skip-link{position:absolute;top:0;left:0;z-index:10000;padding:12px 20px;background:var(--accent);color:#fff;font-size:14px;font-weight:600;text-decoration:none;border-radius:0 0 var(--radius-sm) 0;transform:translateY(-120%);transition:transform .2s}.skip-link:focus,.skip-link:focus-visible{transform:translateY(0);outline:#fff solid 2px;outline-offset:-2px}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}button,input,select,textarea{font:inherit;color:inherit}button{background:0 0;border:none;cursor:pointer;-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}ol,ul{list-style:none}:root{--bg-primary:#faf9f6;--bg-secondary:#f1efe9;--bg-tertiary:#e8e5dc;--bg-elevated:#ffffff;--text-primary:#0e0e0e;--text-secondary:#4a4a4a;--text-tertiary:#8a8a85;--text-muted:#b5b5ad;--border-color:rgba(14, 14, 14, 0.08);--border-strong:rgba(14, 14, 14, 0.16);--card-bg:rgba(255, 255, 255, 0.7);--card-border:rgba(14, 14, 14, 0.06);--card-shadow:0 1px 3px rgba(0, 0, 0, 0.04),0 4px 16px rgba(0, 0, 0, 0.04);--header-bg:rgba(250, 249, 246, 0.55);--footer-bg:#f1efe9;--accent-50:#e8f3ed;--accent-100:#c5e0d2;--accent-200:#95cfb1;--accent-300:#5fa47e;--accent-400:#40916c;--accent-500:#2d6a4f;--accent-600:#1b4332;--accent-700:#142b22;--accent-800:#0d1c16;--accent:var(--accent-500);--accent-bright:var(--accent-300);--accent-btn-bg:var(--accent-500);--gradient-primary:linear-gradient(135deg, var(--accent-700) 0%, var(--accent-500) 50%, var(--accent-400) 100%);--gradient-text:linear-gradient(135deg, var(--accent-600) 0%, var(--accent-400) 50%, var(--accent-300) 100%);--gradient-flow:linear-gradient(110deg, var(--accent-500) 0%, var(--accent-300) 50%, var(--accent-500) 100%);--shadow-xs:0 1px 2px rgba(0, 0, 0, 0.04);--shadow-sm:0 2px 4px rgba(0, 0, 0, 0.04),0 1px 2px rgba(0, 0, 0, 0.06);--shadow-md:0 4px 12px rgba(0, 0, 0, 0.06),0 2px 4px rgba(0, 0, 0, 0.04);--shadow-lg:0 12px 32px rgba(0, 0, 0, 0.08),0 4px 8px rgba(0, 0, 0, 0.04);--shadow-xl:0 24px 60px rgba(0, 0, 0, 0.12),0 8px 16px rgba(0, 0, 0, 0.06);--shadow-2xl:0 40px 100px rgba(0, 0, 0, 0.16);--radius-xs:0.5rem;--radius-sm:0.75rem;--radius-md:1rem;--radius-lg:1.5rem;--radius-xl:2rem;--radius-2xl:2.5rem;--radius-full:9999px;--space-1:0.25rem;--space-2:0.5rem;--space-3:0.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;--space-12:3rem;--space-16:4rem;--space-20:5rem;--space-24:6rem;--space-32:8rem;--ease-out:cubic-bezier(0.16, 1, 0.3, 1);--ease-in-out:cubic-bezier(0.65, 0, 0.35, 1);--ease-spring:cubic-bezier(0.34, 1.56, 0.64, 1);--transition-fast:0.2s var(--ease-out);--transition-base:0.35s var(--ease-out);--transition-slow:0.6s var(--ease-out);--transition-spring:0.6s var(--ease-spring);--font-sans:'Noto Sans SC','Inter',-apple-system,BlinkMacSystemFont,'PingFang SC','HarmonyOS Sans SC','Microsoft YaHei','Source Han Sans SC',sans-serif;--font-serif:'Instrument Serif','Noto Serif SC','Songti SC','Georgia',serif;--font-mono:'JetBrains Mono','SF Mono','Cascadia Code',monospace;--container-max:1280px;--noise-svg:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.4'/%3E%3C/svg%3E")}body{font-family:var(--font-sans);font-feature-settings:'cv11','ss01','ss03','cv02';font-variant-numeric:tabular-nums;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden;transition:background-color .4s var(--ease-out),color .4s var(--ease-out);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;position:relative;z-index:0;letter-spacing:-.005em}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.15;letter-spacing:-.025em;color:var(--text-primary);font-feature-settings:'cv11','ss01'}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:var(--radius-full);border:2px solid var(--bg-primary)}::-webkit-scrollbar-thumb:hover{background:var(--accent)}*{scrollbar-width:thin;scrollbar-color:var(--border-strong) transparent}.page{opacity:1;transform:translateY(0);transition:opacity .4s var(--ease-out),transform .4s var(--ease-out)}.page.is-hidden{display:none}.page.is-exiting{opacity:0;transform:translateY(-8px);pointer-events:none;animation:page-exit .35s var(--ease-out) forwards}.page.is-entering{opacity:0;transform:translateY(16px) scale(.995);filter:blur(2px)}.page.is-entering:not(.is-hidden){animation:page-enter .5s var(--ease-out) forwards}.reveal{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease-out),transform .9s var(--ease-out)}.reveal:not(.is-revealed){will-change:opacity,transform}.reveal.is-revealed{opacity:1;transform:translateY(0)}.reveal--delay-1{transition-delay:0.12s}.reveal--delay-2{transition-delay:0.24s}.reveal--delay-3{transition-delay:0.36s}.reveal--delay-4{transition-delay:0.48s}.stagger-child{opacity:0;transform:translateY(24px) scale(.98);transition:opacity .7s var(--ease-out),transform .7s var(--ease-out)}.stagger-child.is-revealed{opacity:1;transform:translateY(0) scale(1)}@keyframes js-fallback-show{to{opacity:1;transform:none;filter:blur(0)}}body:not(.is-loaded) .about-card,body:not(.is-loaded) .domain-item,body:not(.is-loaded) .masonry__item,body:not(.is-loaded) .reveal,body:not(.is-loaded) .stagger-child{animation:0s 5s forwards js-fallback-show}html.lenis,html.lenis body{height:auto}.lenis.lenis-smooth{scroll-behavior:auto!important}.lenis.lenis-smooth [data-lenis-prevent]{overscroll-behavior:contain}.lenis.lenis-stopped{overflow:hidden}.lenis.lenis-smooth iframe{pointer-events:none}.text-mono{font-family:var(--font-mono)}.text-serif{font-family:var(--font-serif)}.text-gradient{background:var(--gradient-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.text-balance{text-wrap:balance}.text-pretty{text-wrap:pretty}.text-tertiary{color:var(--text-tertiary)}.text-sm{font-size:.875em}.tracking-wide{letter-spacing:.05em}.font-semibold{font-weight:600}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@keyframes spin{to{transform:rotate(360deg)}}@keyframes shiny-text{0%{background-position:200% center}100%{background-position:-200% center}}@keyframes ping{0%,100%{transform:scale(1);opacity:.4}50%{transform:scale(1.6);opacity:0}}@keyframes gradient-pan{0%,100%{background-position:0 50%}50%{background-position:100% 50%}}@keyframes scroll-down{0%{transform:translateY(-100%)}100%{transform:translateY(600%)}}@keyframes float-badge{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}@keyframes rotate{to{transform:rotate(360deg)}}@keyframes masonry-shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}@keyframes page-enter{from{opacity:0;transform:translateY(16px) scale(.995);filter:blur(2px)}to{opacity:1;transform:translateY(0) scale(1);filter:blur(0)}}@keyframes page-exit{from{opacity:1;transform:translateY(0);filter:blur(0)}to{opacity:0;transform:translateY(-12px);filter:blur(2px)}}@keyframes hero-line-in{from{opacity:0;transform:translateY(40px) scale(.96);filter:blur(4px)}to{opacity:1;transform:translateY(0) scale(1);filter:blur(0)}}@keyframes hero-desc-in{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes hero-visual-in{from{opacity:0;transform:translateY(60px) scale(.92) rotate(-6deg);filter:blur(8px)}to{opacity:1;transform:translateY(0) scale(1) rotate(-2deg);filter:blur(0)}}@keyframes badge-pop{from{opacity:0;transform:scale(.5) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}@keyframes actions-slide-in{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes orb-breathe{0%,100%{opacity:.35}50%{opacity:.6}}@keyframes grid-fade-in{from{opacity:0}to{opacity:.6}}.container{width:100%;max-width:var(--container-max);margin-inline:auto;padding-inline:clamp(1.25rem,4vw,2.5rem)}.section{padding-block:clamp(4rem,10vw,8rem);position:relative}.section--alt{background-color:var(--bg-secondary)}.section-header{margin-bottom:clamp(2.5rem,6vw,4rem);display:flex;flex-direction:column;gap:var(--space-4)}.section-eyebrow{display:inline-flex;align-items:center;gap:var(--space-3);font-family:var(--font-mono);font-size:.75rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}.section-eyebrow::before{content:'';width:32px;height:1px;background:currentColor}.section-title{font-size:clamp(2.25rem, 5.5vw, 4rem);font-weight:700;letter-spacing:-.035em;line-height:1.05}.section-subtitle{font-size:clamp(1rem, 1.5vw, 1.125rem);color:var(--text-secondary);max-width:56ch;line-height:1.6}@media (min-width:1024px){.section-header--split{flex-direction:row;justify-content:space-between;align-items:flex-end}}.blog-soon{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:1.5rem;opacity:0;visibility:hidden;transition:opacity .35s var(--ease-in-out),visibility .35s var(--ease-in-out)}.blog-soon.is-visible{opacity:1;visibility:visible}.blog-soon__backdrop{position:absolute;inset:0;background:rgba(0,0,0,.35);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.blog-soon__card{position:relative;width:min(100%,22rem);padding:2.25rem 1.75rem 1.75rem;text-align:center;background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius-2xl);box-shadow:var(--card-shadow),0 24px 60px rgba(0,0,0,.15);transform:translateY(1rem) scale(.96);transition:transform .35s var(--ease-spring)}.blog-soon.is-visible .blog-soon__card{transform:translateY(0) scale(1)}.blog-soon__close{position:absolute;top:.75rem;right:.875rem;width:2rem;height:2rem;display:flex;align-items:center;justify-content:center;font-size:1.5rem;line-height:1;color:var(--text-tertiary);background:0 0;border:none;border-radius:var(--radius-full);cursor:pointer;transition:color .2s,background .2s}.blog-soon__close:hover{color:var(--text-primary);background:var(--bg-tertiary)}.blog-soon__icon{width:3.5rem;height:3.5rem;margin:0 auto 1rem;display:flex;align-items:center;justify-content:center;font-size:1.5rem;color:var(--accent-bright);background:var(--accent-50);border-radius:var(--radius-xl)}.blog-soon__title{font-size:1.25rem;font-weight:700;color:var(--text-primary);margin-bottom:.5rem}.blog-soon__desc{font-size:.9375rem;line-height:1.6;color:var(--text-secondary);margin-bottom:1.5rem}.blog-soon__btn{width:100%;padding:.75rem 1.25rem;font-size:.9375rem;font-weight:600;color:#fff;background:var(--accent-btn-bg);border:none;border-radius:var(--radius-full);cursor:pointer;transition:transform .2s,box-shadow .2s}.blog-soon__btn:hover{transform:translateY(-1px);box-shadow:0 8px 20px color-mix(in srgb,var(--accent-btn-bg) 30%,transparent)}.site-header{position:fixed;top:0;left:0;right:0;z-index:50;padding:.75rem 1rem;pointer-events:none}.site-header__inner{pointer-events:auto;display:flex;justify-content:space-between;align-items:center;height:56px;width:fit-content;max-width:calc(100% - 2rem);margin-inline:auto;padding:0 .5rem 0 1rem;gap:1rem;background:var(--header-bg);background:color-mix(in srgb,var(--bg-primary) 55%,transparent);backdrop-filter:blur(44px) saturate(160%);-webkit-backdrop-filter:blur(44px) saturate(160%);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius-full);box-shadow:0 8px 32px rgba(0,0,0,.08),inset 0 1px 0 rgba(255,255,255,.08);position:relative;overflow:hidden}.site-header__inner>*{position:relative;z-index:1}.site-header__inner::before{content:'';position:absolute;inset:-60%;background:radial-gradient(circle at 30% 35%,rgba(255,255,255,.1),transparent 45%),radial-gradient(circle at 70% 65%,rgba(255,255,255,.07),transparent 45%);opacity:.12;filter:blur(40px);z-index:0;pointer-events:none}.site-header.is-hidden{transform:translateY(-100%)}.site-logo{display:inline-flex;align-items:center;gap:.625rem;font-weight:800;font-size:1rem;letter-spacing:-.02em;color:var(--text-primary);padding:.375rem 0}.site-logo__mark{width:32px;height:32px;border-radius:var(--radius-sm);background:var(--bg-elevated);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:900;font-size:.875rem;box-shadow:0 2px 8px rgba(0,0,0,.08);transition:transform .5s var(--ease-spring);overflow:hidden;padding:4px;border:1px solid var(--border-color)}.site-logo__mark img{width:100%;height:100%;object-fit:contain;display:block;border-radius:4px;-webkit-user-drag:none;pointer-events:none}.site-logo:hover .site-logo__mark{transform:rotate(-12deg) scale(1.08)}.site-nav{display:none}@media (min-width:768px){.site-nav{display:block}}.site-nav__list{display:flex;gap:.25rem;padding:.25rem}.nav-link{position:relative;padding:.5rem 1.125rem;font-size:.875rem;font-weight:500;color:var(--text-secondary);border-radius:var(--radius-full);transition:color var(--transition-fast),background-color var(--transition-fast);overflow:hidden}.nav-link::after{content:'';position:absolute;bottom:4px;left:50%;width:0;height:2px;background:var(--accent);border-radius:1px;transition:width .35s var(--ease-out),left .35s var(--ease-out);opacity:.6}.nav-link:hover::after{width:60%;left:20%}.nav-link.active::after{display:none}.nav-link:hover{color:var(--text-primary);background:var(--bg-secondary)}.nav-link.active{color:#fff;background:var(--accent-600)}[data-theme=dark] .nav-link.active{color:var(--bg-primary)}.mobile-dock{position:fixed;bottom:0;left:0;right:0;z-index:50;padding:.5rem;padding-bottom:calc(.5rem + env(safe-area-inset-bottom))}@media (min-width:768px){.mobile-dock{display:none}}.mobile-dock__inner{display:flex;justify-content:space-around;align-items:center;background:var(--header-bg);backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);border:1px solid var(--border-color);border-radius:var(--radius-2xl);padding:.5rem;box-shadow:var(--shadow-lg)}.dock-link{flex:1;display:flex;flex-direction:column;align-items:center;gap:.25rem;padding:.625rem .5rem;border-radius:var(--radius-lg);color:var(--text-tertiary);transition:color var(--transition-fast),transform var(--transition-fast);position:relative;font-size:.6875rem;font-weight:500}.dock-link i{font-size:1.125rem;transition:transform var(--transition-fast)}.dock-link:hover{color:var(--text-primary)}.dock-link.active{color:var(--accent)}.dock-link.active i{transform:translateY(-2px)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.875rem 1.5rem;font-size:.9375rem;font-weight:600;border-radius:var(--radius-full);border:1px solid transparent;transition:all var(--transition-base);cursor:pointer;white-space:nowrap;position:relative;overflow:hidden}.btn:hover{will-change:transform}.btn i{font-size:.875em;transition:transform var(--transition-fast)}.btn:hover i{transform:translateX(2px)}.btn:active{transform:scale(.97);transition:transform .1s}.btn--primary{background:var(--accent-600);color:#fff;box-shadow:0 4px 14px rgba(27,67,50,.3),inset 0 1px 0 rgba(255,255,255,.15)}[data-theme=dark] .btn--primary{background:var(--accent-300);color:var(--accent-800);box-shadow:0 4px 14px rgba(149,213,178,.3),inset 0 1px 0 rgba(255,255,255,.2)}.btn--primary:hover{background:var(--accent-700);transform:translateY(-2px);box-shadow:0 8px 24px rgba(27,67,50,.4),inset 0 1px 0 rgba(255,255,255,.2)}[data-theme=dark] .btn--primary:hover{background:var(--accent-200)}.btn--secondary{background:var(--card-bg);color:var(--text-primary);border-color:var(--border-color);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.btn--secondary:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px);box-shadow:var(--shadow-md)}.btn--ghost{padding:.625rem 1rem;color:var(--text-secondary);background:0 0}.btn--ghost:hover{color:var(--text-primary);background:var(--bg-secondary)}.btn--sm{padding:.5rem 1rem;font-size:.8125rem}.btn--magnetic{transition:transform .3s var(--ease-out)}.projects-grid{display:grid;grid-template-columns:1fr;gap:var(--space-6)}@media (min-width:720px){.projects-grid{grid-template-columns:repeat(2,1fr)}}@media (min-width:1024px){.projects-grid{grid-template-columns:repeat(3,1fr)}}.project-card{position:relative;display:flex;flex-direction:column;background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius-lg);overflow:hidden;transition:transform var(--transition-base),box-shadow var(--transition-base),border-color var(--transition-base);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);transform-style:preserve-3d}.project-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-xl);border-color:var(--border-strong);will-change:transform}.project-card__image{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--bg-secondary)}.project-card__image img{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.16, 1, .3, 1)}.project-card:hover .project-card__image img{transform:scale(1.06)}.project-card__image::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(0,0,0,.4));opacity:0;transition:opacity var(--transition-base)}.project-card:hover .project-card__image::after{opacity:1}.project-card__tag{position:absolute;top:1rem;left:1rem;padding:.375rem .75rem;background:rgba(255,255,255,.9);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);color:var(--text-primary);font-family:var(--font-mono);font-size:.6875rem;font-weight:600;border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.08em;z-index:1}[data-theme=dark] .project-card__tag{background:rgba(0,0,0,.6);color:var(--text-primary)}.project-card__body{display:flex;flex-direction:column;flex:1;padding:1.5rem;gap:.75rem}.project-card__title{font-size:1.125rem;font-weight:700;letter-spacing:-.01em;color:var(--text-primary)}.project-card__description{font-size:.875rem;line-height:1.6;color:var(--text-secondary)}.project-card__footer{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:.5rem}.project-card__link{display:inline-flex;align-items:center;gap:.375rem;font-size:.875rem;font-weight:600;color:var(--accent);transition:gap var(--transition-fast);padding:.75rem .5rem;margin:-.75rem -.5rem}.project-card:hover .project-card__link{gap:.625rem}.project-card__icon-btn{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--bg-secondary);color:var(--text-tertiary);transition:all var(--transition-fast);border:1px solid transparent;position:relative}.project-card__icon-btn::after{content:'';position:absolute;top:-4px;right:-4px;bottom:-4px;left:-4px;border-radius:50%}.project-card__icon-btn:hover{color:#ef4444;background:rgba(239,68,68,.08);border-color:rgba(239,68,68,.2)}.project-card__icon-btn.is-liked{color:#ef4444;background:rgba(239,68,68,.1);border-color:rgba(239,68,68,.25)}.project-card__icon-btn.is-liked i::before{content:'\f004';font-weight:900}.opensource-grid{display:grid;grid-template-columns:1fr;gap:var(--space-4)}@media (min-width:720px){.opensource-grid{grid-template-columns:repeat(3,1fr)}}.opensource-card{position:relative;display:flex;flex-direction:column;padding:1.5rem;background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius-lg);transition:all var(--transition-base);overflow:hidden}.opensource-card:hover{will-change:transform;transform:translateY(-4px);border-color:var(--border-strong);box-shadow:var(--shadow-lg)}.opensource-card::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,var(--accent-50),transparent 50%);opacity:0;transition:opacity var(--transition-base);pointer-events:none}[data-theme=dark] .opensource-card::before{background:linear-gradient(135deg,rgba(82,183,136,.08),transparent 50%)}.opensource-card:hover::before{opacity:1}.opensource-card__head{display:flex;align-items:center;gap:.75rem;margin-bottom:1rem;position:relative}.opensource-card__icon{width:44px;height:44px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.125rem;flex-shrink:0;box-shadow:var(--shadow-sm);transition:transform .5s var(--ease-spring),box-shadow .4s var(--ease-out)}.opensource-card:hover .opensource-card__icon{transform:scale(1.08) rotate(-4deg)}.opensource-card__name{font-size:.9375rem;font-weight:700;color:var(--text-primary);line-height:1.3}.opensource-card__type{font-family:var(--font-mono);font-size:.6875rem;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.08em;margin-top:2px}.opensource-card__desc{font-size:.8125rem;line-height:1.6;color:var(--text-secondary);margin-bottom:1.25rem;position:relative;flex:1}.opensource-card__foot{display:flex;justify-content:space-between;align-items:center;position:relative;padding-top:1rem;border-top:1px solid var(--border-color)}.opensource-card__stats{display:flex;gap:.875rem}.stat-pill{display:inline-flex;align-items:center;gap:.3rem;font-size:.75rem;font-weight:500;color:var(--text-tertiary);font-family:var(--font-mono);position:relative}.stat-pill::after{content:'';position:absolute;top:-12px;right:0;bottom:-12px;left:0}.stat-pill i{font-size:.75rem}.opensource-card__github{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);color:var(--text-secondary);background:var(--bg-secondary);transition:all var(--transition-fast);position:relative}.opensource-card__github::after{content:'';position:absolute;top:-6px;right:-6px;bottom:-6px;left:-6px;border-radius:var(--radius-sm)}.opensource-card__github:hover{background:var(--text-primary);color:var(--bg-primary);transform:rotate(-8deg) scale(1.1)}.software-showcase{max-width:960px;margin-inline:auto;position:relative;border-radius:var(--radius-2xl);overflow:hidden;background:var(--card-bg);border:1px solid var(--card-border);box-shadow:var(--shadow-xl);transition:transform var(--transition-slow),box-shadow var(--transition-slow)}.software-showcase:hover{transform:translateY(-6px);box-shadow:var(--shadow-2xl)}.software-showcase__bg{position:absolute;inset:0;z-index:0}.software-showcase__bg::after,.software-showcase__bg::before{content:'';position:absolute;border-radius:50%;filter:blur(100px);opacity:.4}.software-showcase__bg::before{width:400px;height:400px;background:var(--accent-200);top:-100px;right:-100px}.software-showcase__bg::after{width:300px;height:300px;background:var(--accent-300);bottom:-100px;left:-100px}.software-showcase__inner{position:relative;z-index:1;display:grid;grid-template-columns:1fr;gap:var(--space-8);padding:clamp(2rem,5vw,3.5rem);align-items:center}.software-showcase__icon{width:96px;height:96px;border-radius:var(--radius-xl);background:var(--gradient-primary);display:flex;align-items:center;justify-content:center;color:#fff;font-size:2.5rem;box-shadow:0 20px 50px rgba(27,67,50,.4);position:relative;flex-shrink:0}.software-showcase__icon::after{content:'';position:absolute;inset:0;border-radius:inherit;background:linear-gradient(135deg,rgba(255,255,255,.2),transparent 50%);pointer-events:none}.software-showcase__content h3{font-size:clamp(1.5rem, 3vw, 2rem);font-weight:800;margin-bottom:.625rem;letter-spacing:-.02em}.software-showcase__content p{color:var(--text-secondary);line-height:1.6;margin-bottom:1.25rem}.software-showcase__meta{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.5rem}.software-showcase__actions{display:flex;flex-wrap:wrap;gap:.75rem}.tag{display:inline-flex;align-items:center;gap:.375rem;padding:.3rem .625rem;font-size:.75rem;font-weight:500;border-radius:var(--radius-sm);background:var(--bg-secondary);color:var(--text-secondary);border:1px solid var(--border-color);transition:all .3s var(--ease-spring)}.tag--accent{background:var(--accent-50);color:var(--accent-600);border-color:var(--accent-100)}[data-theme=dark] .tag--accent{background:rgba(82,183,136,.1);color:var(--accent-300);border-color:rgba(82,183,136,.2)}.tag:hover{transform:translateY(-2px) scale(1.02)}.lightbox{position:fixed;inset:0;z-index:200;display:none;background:rgba(0,0,0,.96);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}.lightbox.is-open{display:flex;flex-direction:column}.lightbox__header{display:flex;align-items:center;gap:1rem;padding:1rem 1.5rem;flex-shrink:0;color:#fff}.lightbox__title{flex:1;font-size:.875rem;font-weight:500;color:rgba(255,255,255,.85);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.lightbox__counter{font-family:var(--font-mono);font-size:.75rem;color:rgba(255,255,255,.5);letter-spacing:.04em}.lightbox__close{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.1);color:rgba(255,255,255,.7);font-size:1.125rem;transition:all var(--transition-fast);cursor:pointer}.lightbox__close:hover{background:rgba(255,255,255,.15);color:#fff;transform:rotate(90deg)}.lightbox__body{flex:1;display:flex;align-items:center;justify-content:center;position:relative;padding:0 1rem;min-height:0}.lightbox__image-wrap{flex:1;display:flex;align-items:center;justify-content:center;min-width:0;min-height:0}.lightbox__image{max-width:100%;max-height:100%;object-fit:contain;border-radius:var(--radius-sm);user-select:none;transition:opacity .3s var(--ease-out),transform .3s var(--ease-out)}.lightbox__nav{width:48px;height:48px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);color:rgba(255,255,255,.6);font-size:1.125rem;transition:all var(--transition-fast);cursor:pointer;flex-shrink:0}.lightbox__nav:hover{background:rgba(255,255,255,.15);color:#fff;transform:scale(1.08)}.lightbox__nav--prev{margin-right:.75rem}.lightbox__nav--next{margin-left:.75rem}@media (min-width:768px){.software-showcase__inner{grid-template-columns:auto 1fr}.lightbox__nav{width:56px;height:56px;font-size:1.25rem}.lightbox__nav--prev{margin-right:1.5rem}.lightbox__nav--next{margin-left:1.5rem}}.lightbox__footer{flex-shrink:0;padding:.75rem 1.5rem 1.25rem;display:flex;justify-content:center}.lightbox__dots{display:flex;gap:6px;flex-wrap:wrap;justify-content:center}.lightbox__dot{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.2);cursor:pointer;transition:all var(--transition-fast)}.lightbox__dot:hover{background:rgba(255,255,255,.5)}.lightbox__dot.active{background:var(--accent-300);transform:scale(1.3);box-shadow:0 0 8px var(--accent-300)}.scroll-progress{position:fixed;top:0;left:0;height:2px;background:var(--accent);z-index:60;width:0%;transition:width .15s linear,box-shadow .4s;transform-origin:left;box-shadow:0 0 10px var(--accent-300),0 0 20px var(--accent-200)}.fab-stack{position:fixed;z-index:45;width:48px;display:flex;flex-direction:column;gap:12px;align-items:center;bottom:5.5rem;right:1rem}@media (min-width:768px){.fab-stack{bottom:2rem;right:2rem;gap:14px}}.fab{box-sizing:border-box;width:48px;height:48px;display:flex;align-items:center;justify-content:center;margin:0;padding:0;border-radius:14px;background:var(--bg-elevated);border:1px solid var(--border-strong);color:var(--text-primary);box-shadow:var(--shadow-md);transition:all .35s var(--ease-spring);cursor:pointer;text-decoration:none;overflow:hidden;position:relative}.fab>i{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:1.125rem;line-height:1;margin:0;padding:0}.fab:hover{background:var(--accent-600);color:#fff;border-color:var(--accent-600);transform:translateY(-3px) scale(1.05);box-shadow:var(--shadow-lg)}[data-theme=dark] .fab:hover{background:var(--accent-300);color:var(--bg-primary)}.theme-toggle{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-full);background:var(--bg-elevated);border:1px solid var(--border-color);color:var(--text-secondary);transition:all .4s var(--ease-spring);cursor:pointer}.theme-toggle:hover{color:var(--accent);border-color:var(--accent);transform:rotate(20deg) scale(1.1)}.theme-toggle .fa-sun{display:none}.theme-toggle .fa-moon,[data-theme=light] .theme-toggle .fa-sun{display:block}[data-theme=dark] .theme-toggle .fa-sun,[data-theme=light] .theme-toggle .fa-moon{display:none}[data-theme=dark] .theme-toggle .fa-moon{display:block}.mouse-cursor{position:fixed;width:32px;height:32px;border:2px solid var(--accent);border-radius:50%;pointer-events:none;z-index:9999;transform:translate(-50%,-50%);transition:width .3s ease-out,height .3s ease-out,opacity .3s,border-color .3s,background-color .3s;opacity:.5;contain:layout style paint}.mouse-cursor.hovering{width:48px;height:48px;opacity:.3;background-color:rgba(45,106,79,.1);border-color:var(--accent-300)}.mouse-dot{position:fixed;width:6px;height:6px;background:var(--accent);border-radius:50%;pointer-events:none;z-index:9999;transform:translate(-50%,-50%);contain:layout style paint}@media (max-width:767px){.mouse-cursor,.mouse-dot{display:none}}.section-decoration{position:absolute;pointer-events:none;z-index:0;opacity:.4}.section-decoration--1{top:20%;left:-5%;width:200px;height:200px;border:1px dashed var(--border-color);border-radius:50%;animation:50s linear infinite rotate}.hero{position:relative;min-height:100vh;min-height:100svh;display:flex;align-items:center;padding-top:96px;padding-bottom:64px;overflow:hidden}.hero__bg{position:absolute;inset:0;pointer-events:none;z-index:0;overflow:hidden}.hero__grid{position:absolute;inset:0;background-image:linear-gradient(to right,var(--border-color) 1px,transparent 1px),linear-gradient(to bottom,var(--border-color) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse 80% 60% at 50% 30%,black 0%,transparent 80%);-webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 30%,black 0%,transparent 80%);opacity:.6}.hero__orb{position:absolute;border-radius:50%;filter:blur(80px);opacity:.5;will-change:transform;transform:translate(var(--parallax-x,0),var(--parallax-y,0))}.hero__orb--1{width:600px;height:600px;background:radial-gradient(circle,var(--accent-200),transparent 70%);top:-10%;right:-10%}.hero__orb--2{width:500px;height:500px;background:radial-gradient(circle,var(--accent-100),transparent 70%);bottom:-10%;left:-10%}.hero__orb--3{width:300px;height:300px;background:radial-gradient(circle,var(--accent-300),transparent 70%);top:40%;left:50%;opacity:.3}.hero__inner{position:relative;z-index:1;display:grid;grid-template-columns:1fr;gap:var(--space-12);align-items:center;width:100%}@media (min-width:900px){.hero__inner{grid-template-columns:1.1fr 0.9fr;gap:var(--space-16)}}.hero__content{max-width:720px}.hero__eyebrow{display:inline-flex;align-items:center;gap:var(--space-3);padding:.4rem .875rem .4rem .5rem;background:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--radius-full);font-family:var(--font-mono);font-size:.75rem;font-weight:500;color:var(--text-secondary);margin-bottom:var(--space-8);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.hero__eyebrow-dot{width:8px;height:8px;border-radius:50%;background:var(--accent-300);position:relative}.hero__eyebrow-dot::after{content:'';position:absolute;inset:-3px;border-radius:50%;background:var(--accent-300);opacity:.4;animation:ping 2s var(--ease-in-out) infinite}.hero__title{font-size:clamp(3rem, 10vw, 7.5rem);font-weight:800;line-height:.95;letter-spacing:-.05em;margin-bottom:var(--space-6);padding-right:.5em;padding-bottom:.15em}.hero__title-line{display:block;padding-right:.4em;padding-bottom:.1em}.hero__title-line>span{display:inline-block;will-change:transform}.hero__title-accent{font-family:var(--font-serif);font-style:normal;font-weight:400;background:var(--gradient-text);background-size:200% 100%;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:gradient-pan 8s var(--ease-in-out) infinite;position:relative;letter-spacing:-.02em}.hero__description{font-size:clamp(1rem, 1.4vw, 1.25rem);line-height:1.6;color:var(--text-secondary);max-width:56ch;margin-bottom:var(--space-8)}.hero__description em{color:var(--text-primary);font-style:normal;font-weight:600;border-bottom:2px solid var(--accent-300);padding-bottom:1px}.hero__actions{display:flex;flex-wrap:wrap;gap:var(--space-3);margin-bottom:var(--space-12)}.hero__stats{display:flex;flex-wrap:wrap;gap:var(--space-8);padding-top:var(--space-8);border-top:1px solid var(--border-color)}.hero__stat{display:flex;flex-direction:column;gap:var(--space-1)}.hero__stat-value{font-family:var(--font-mono);font-size:1.75rem;font-weight:700;color:var(--text-primary);letter-spacing:-.02em}.hero__stat-label{font-size:.75rem;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.1em;font-weight:500}.hero__visual{position:relative;aspect-ratio:1;max-width:480px;margin-inline:auto;width:100%}.hero__visual-frame{position:relative;width:100%;height:100%;border-radius:var(--radius-2xl);overflow:hidden;background:var(--card-bg);border:1px solid var(--border-color);box-shadow:var(--shadow-2xl);transform:rotate(-2deg) translateZ(0);transition:transform .6s var(--ease-out)}.hero__visual-frame:hover{transform:rotate(0) scale(1.02)}.hero__visual-frame::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 60%,rgba(0,0,0,.1) 100%);pointer-events:none}.hero__visual img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease-out)}.hero__visual-frame:hover img{transform:scale(1.05)}.hero__visual-badge{position:absolute;background:var(--bg-elevated);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:.75rem 1rem;box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:.625rem;font-size:.8125rem;font-weight:600;color:var(--text-primary);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);z-index:2;animation:float-badge 6s var(--ease-in-out) infinite;contain:layout style paint}.hero__visual-badge--top{top:8%;right:-8%;animation-delay:-2s}.hero__visual-badge--bottom{bottom:12%;left:-8%;animation-delay:-4s}.hero__visual-badge i{color:var(--accent);font-size:1rem}.hero__scroll-hint{position:absolute;bottom:32px;left:50%;transform:translateX(-50%);display:none;flex-direction:column;align-items:center;gap:.5rem;color:var(--text-tertiary);font-family:var(--font-mono);font-size:.6875rem;letter-spacing:.15em;text-transform:uppercase;z-index:2}@media (min-width:900px){.hero__scroll-hint{display:flex}}.hero__scroll-hint-line{width:1px;height:48px;background:linear-gradient(to bottom,var(--text-tertiary),transparent);position:relative;overflow:hidden}.hero__scroll-hint-line::after{content:'';position:absolute;top:0;left:0;width:100%;height:8px;background:var(--accent);animation:scroll-down 2s var(--ease-in-out) infinite}.is-loaded .hero__title-line:first-child{animation:hero-line-in 1s var(--ease-out) .3s both}.is-loaded .hero__title-line:nth-child(2){animation:hero-line-in 1s var(--ease-out) .45s both}.is-loaded .hero__description{animation:hero-desc-in .8s var(--ease-out) .65s both}.is-loaded .hero__actions{animation:actions-slide-in .7s var(--ease-out) .85s both}.is-loaded .hero__visual{animation:hero-visual-in 1.1s var(--ease-out) .5s both}.is-loaded .hero__visual-badge--top{animation:badge-pop .6s var(--ease-spring) 1s both}.is-loaded .hero__visual-badge--bottom{animation:badge-pop .6s var(--ease-spring) 1.15s both}.is-loaded .hero__grid{animation:grid-fade-in 1.5s var(--ease-out) .1s both}.is-loaded .hero .reveal{opacity:1;transform:none;transition:none}.hero__orb--1{animation:orb-breathe 8s var(--ease-in-out) infinite}.hero__orb--2{animation:orb-breathe 10s var(--ease-in-out) infinite;animation-delay:-3s}.hero__orb--3{animation:orb-breathe 12s var(--ease-in-out) infinite;animation-delay:-6s}.about-hero{display:flex;flex-direction:column;align-items:center;gap:2rem;margin-bottom:4rem;padding:3rem 2rem;background:var(--card-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--card-border);border-radius:var(--radius-2xl);position:relative;overflow:hidden}.about-hero::before{content:'';position:absolute;top:-50%;right:-10%;width:400px;height:400px;background:var(--accent-200);border-radius:50%;filter:blur(80px);opacity:.3;pointer-events:none}@media (min-width:768px){.about-hero{flex-direction:row;align-items:center;gap:3rem;padding:3.5rem}}.about-hero__avatar{position:relative;z-index:1;flex-shrink:0}.about-hero__avatar-ring{position:relative;width:120px;height:120px;border-radius:50%;background:var(--gradient-primary);padding:3px;box-shadow:var(--shadow-xl);transition:transform .6s var(--ease-spring)}.about-hero__avatar:hover .about-hero__avatar-ring{transform:scale(1.05)}.about-hero__avatar img{width:100%;height:100%;border-radius:50%;object-fit:cover;object-position:center 20%;transform:scale(1.15);border:3px solid var(--bg-primary)}.about-hero__avatar::after{content:'';position:absolute;inset:-12px;border:1px dashed var(--accent-300);border-radius:50%;opacity:.5;animation:25s linear infinite rotate}.about-hero__info{position:relative;z-index:1;text-align:center;flex:1}.about-hero__name{display:flex;flex-direction:column;gap:.25rem;margin-bottom:.75rem}.about-hero__name-en{font-size:clamp(2rem, 4vw, 2.75rem);font-weight:900;line-height:1;letter-spacing:-.03em}.about-hero__name-cn{font-family:var(--font-serif);font-style:italic;font-size:clamp(1.25rem, 2.5vw, 1.75rem);font-weight:500;background:var(--gradient-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.about-hero__subtitle{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:.625rem;font-size:.9375rem;color:var(--text-secondary)}@media (min-width:768px){.about-hero__avatar-ring{width:140px;height:140px}.about-hero__info{text-align:left}.about-hero__subtitle{justify-content:flex-start}}.about-hero__subtitle-dot{width:4px;height:4px;border-radius:50%;background:var(--text-tertiary)}.about-card{background:var(--card-bg);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid var(--card-border);border-radius:var(--radius-lg);padding:clamp(1.5rem,3vw,2rem);opacity:0;transform:translateY(20px);transition:opacity .7s var(--ease-out),transform .7s var(--ease-out),border-color .35s,box-shadow .35s}.about-card.is-revealed{opacity:1;transform:translateY(0)}.about-card:hover{border-color:var(--border-strong);box-shadow:var(--shadow-md)}.about-card__title{display:flex;align-items:center;gap:.625rem;font-size:1.125rem;font-weight:700;margin-bottom:1.25rem;color:var(--text-primary)}summary.about-card__title{padding:.5rem 0;margin-top:-.5rem;margin-bottom:.75rem;cursor:pointer}.about-card__title i{color:var(--accent);font-size:1rem}.about-card__body p{font-size:.9375rem;line-height:1.7;color:var(--text-secondary);margin-bottom:.75rem}.about-card__body p:last-child{margin-bottom:0}.about-card__body em{color:var(--text-tertiary);font-style:italic;display:block;text-align:center;margin-top:1.5rem;padding-top:1.5rem;border-top:1px dashed var(--border-color);font-size:.875rem}.blacked-out{background-color:var(--text-tertiary);color:var(--text-tertiary);padding:2px 6px;border-radius:4px;cursor:pointer;transition:all var(--transition-base);user-select:none}.blacked-out:hover{background-color:var(--accent-100);color:var(--accent-700)}.blacked-out.revealed-text{background-color:var(--accent-50);color:var(--text-primary)}[data-theme=dark] .blacked-out.revealed-text{background-color:rgba(82,183,136,.15)}.about-stack{display:flex;flex-direction:column;gap:1.25rem}.domain-item{display:flex;align-items:center;gap:.75rem;padding:.75rem 1rem;border-radius:var(--radius-sm);background:var(--bg-secondary);border:1px solid var(--border-color);opacity:0;transform:translateX(-12px);transition:opacity .5s var(--ease-out),transform .5s var(--ease-out),border-color .2s;flex-wrap:wrap}.domain-item.is-revealed{opacity:1;transform:translateX(0)}.domain-item:hover{border-color:var(--accent-200);transform:translateX(4px)}.domain-badge{font-family:var(--font-mono);font-size:.8125rem;font-weight:600;padding:.25rem .625rem;border-radius:6px;background:var(--bg-elevated);color:var(--text-primary);border:1px solid var(--border-color);white-space:nowrap}.domain-item__desc{font-size:.8125rem;color:var(--text-secondary);flex:1;min-width:0}.domain-item__desc s{color:var(--text-tertiary)}.tag--rose{background:rgba(194,106,106,.08);color:#c26a6a;border-color:rgba(194,106,106,.2)}.tag--amber{background:rgba(196,154,108,.08);color:#c49a6c;border-color:rgba(196,154,108,.2)}.tag--violet{background:rgba(155,77,202,.08);color:#9b4dca;border-color:rgba(155,77,202,.2)}.tag--slate{background:rgba(61,90,128,.08);color:#3d5a80;border-color:rgba(61,90,128,.2)}.domain-badge--accent{color:var(--accent-500)}.domain-badge--slate{color:#3d5a80}.domain-badge--current{background:var(--accent-600);color:#fff;border-color:var(--accent-600)}.domain-item--current{background:var(--accent-50);border-color:var(--accent-200)}.domain-item--current .domain-item__desc{color:var(--text-primary);font-weight:500}.icon-gradient--brown{background:linear-gradient(135deg,#8b5e3c,#c49a6c)}.icon-gradient--green{background:linear-gradient(135deg,#2d6a4f,#74c69d)}.icon-gradient--purple{background:linear-gradient(135deg,#9b4dca,#c084fc)}.about-container{max-width:900px}.about-eyebrow-center{justify-content:center;margin-bottom:.75rem}.about-tags-wrap{display:flex;flex-wrap:wrap;gap:.5rem}.about-domains-wrap{display:flex;flex-direction:column;gap:.625rem}.photo-header{text-align:center;margin-bottom:clamp(2.5rem,6vw,4rem)}.photo-filter{display:inline-flex;flex-wrap:wrap;justify-content:center;gap:.25rem;padding:.375rem;background:var(--card-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:var(--radius-full);margin-top:1.5rem}.photo-filter__btn{padding:.625rem 1.125rem;font-size:.8125rem;font-weight:600;color:var(--text-secondary);border-radius:var(--radius-full);transition:all .35s var(--ease-out);cursor:pointer;position:relative;overflow:hidden}.photo-filter__btn::before{content:'';position:absolute;inset:0;background:var(--accent-600);border-radius:inherit;transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease-out);z-index:-1}.photo-filter__btn.active::before{transform:scaleX(1)}.photo-filter__btn:hover{color:var(--text-primary);background:var(--bg-secondary)}.photo-filter__btn.active{color:#fff;background:var(--accent-600);box-shadow:0 2px 10px rgba(27,67,50,.3)}[data-theme=dark] .photo-filter__btn.active{color:var(--bg-primary)}.masonry{column-count:2;column-gap:.75rem}@media (min-width:640px){.masonry{column-count:3;column-gap:1rem}}.masonry__item{break-inside:avoid;margin-bottom:.75rem;opacity:0;transform:translateY(40px) scale(.94);filter:blur(4px);transition:opacity .8s var(--ease-out),transform .8s var(--ease-out),filter .8s var(--ease-out)}.masonry__item.is-revealed{opacity:1;transform:translateY(0) scale(1);filter:blur(0)}@media (min-width:1024px){.masonry{column-count:4;column-gap:1.25rem}.masonry__item{margin-bottom:1.25rem}}.gallery-item{position:relative;border-radius:var(--radius-md);overflow:hidden;cursor:zoom-in;background:var(--bg-secondary);border:1px solid var(--border-color);transition:transform var(--transition-base),box-shadow var(--transition-base)}.gallery-item::before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,transparent 0,rgba(255,255,255,.25) 50%,transparent 100%);background-size:200% 100%;animation:masonry-shimmer 1.6s var(--ease-in-out) infinite;z-index:0;pointer-events:none;transition:opacity .4s var(--ease-out)}.gallery-item.is-loaded::before{opacity:0}.gallery-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-xl)}.gallery-item img{position:relative;z-index:1;width:100%;display:block;transition:transform .7s var(--ease-out)}.gallery-item img[data-src]{opacity:0;transition:opacity .4s ease,transform .7s var(--ease-out)}.gallery-item img.is-loaded{opacity:1}.gallery-item:hover img{transform:scale(1.05)}.gallery-item__caption{position:absolute;inset:0;display:flex;align-items:flex-end;padding:1rem;background:linear-gradient(180deg,transparent 50%,rgba(0,0,0,.7) 100%);opacity:0;transition:opacity var(--transition-base);z-index:2}.gallery-item:hover .gallery-item__caption{opacity:1}.gallery-item__title{color:#fff;font-size:.8125rem;font-weight:500;text-shadow:0 1px 4px rgba(0,0,0,.5);line-height:1.4}.gallery-item__category{display:inline-block;margin-top:.375rem;padding:.2rem .5rem;background:rgba(255,255,255,.2);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-radius:var(--radius-sm);font-size:.6875rem;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.05em;color:#fff}.photo-header-center{justify-content:center}.photo-title-center{margin-top:.75rem}.photo-subtitle-center{margin:.75rem auto 0}.site-footer{border-top:1px solid var(--border-color);background:var(--footer-bg);padding-block:clamp(3rem,6vw,5rem);margin-bottom:80px}@media (min-width:768px){.site-footer{margin-bottom:0}}.site-footer__grid{display:grid;grid-template-columns:1fr;gap:2.5rem;margin-bottom:3rem}@media (min-width:768px){.site-footer__grid{grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem}}.site-footer__brand p{color:var(--text-secondary);line-height:1.7;margin:1rem 0 1.5rem;max-width:36ch;font-size:.9375rem}.site-footer__socials{display:flex;gap:.5rem;flex-wrap:wrap}.social-link{width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);background:var(--bg-elevated);border:1px solid var(--border-color);color:var(--text-secondary);transition:all .35s var(--ease-spring)}.social-link:hover{background:var(--accent-600);color:#fff;border-color:var(--accent-600);transform:translateY(-3px) scale(1.08)}[data-theme=dark] .social-link:hover{background:var(--accent-300);color:var(--bg-primary);border-color:var(--accent-300)}.site-footer__title{font-size:.8125rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;margin-bottom:1rem;color:var(--text-primary)}.site-footer__links{display:flex;flex-direction:column;gap:.625rem}.site-footer__link{display:inline-flex;align-items:center;gap:.5rem;color:var(--text-secondary);font-size:.875rem;transition:color .25s,transform .25s var(--ease-out);position:relative}.site-footer__link::after{content:'';position:absolute;top:-12px;right:-12px;bottom:-12px;left:-12px}.site-footer__link:hover{color:var(--accent);transform:translateX(3px)}.site-footer__bottom{display:flex;flex-direction:column;gap:.5rem;align-items:center;padding-top:2rem;border-top:1px solid var(--border-color);color:var(--text-tertiary);font-size:.8125rem;text-align:center}@media (min-width:768px){.site-footer__bottom{flex-direction:row;justify-content:space-between;text-align:left}}.site-footer__bottom a{transition:color var(--transition-fast)}.site-footer__bottom a:hover{color:var(--text-primary)}@media (max-width:767px){.hero__visual-badge{display:none}.hero__visual{max-width:280px}.hero__title{font-size:clamp(2.75rem, 12vw, 4rem)}.hero__eyebrow{margin-bottom:var(--space-6)}.hero__description{font-size:.9375rem}.hero__stats{gap:var(--space-5)}.hero__stat-value{font-size:1.375rem}.about-card{padding:1.25rem}.about-hero{padding:2rem 1.25rem}.software-showcase__icon{width:72px;height:72px;font-size:1.75rem}}html.theme-transition,html.theme-transition *,html.theme-transition ::after,html.theme-transition ::before{transition:background-color .4s var(--ease-out),color .4s var(--ease-out),border-color .4s var(--ease-out),box-shadow .4s var(--ease-out)!important}[data-theme=dark]{--bg-primary:#0a0a0b;--bg-secondary:#131315;--bg-tertiary:#1a1a1d;--bg-elevated:#1f1f22;--text-primary:#fafaf9;--text-secondary:#a1a1aa;--text-tertiary:#71717a;--text-muted:#52525b;--border-color:rgba(255, 255, 255, 0.08);--border-strong:rgba(255, 255, 255, 0.16);--card-bg:rgba(31, 31, 34, 0.6);--card-border:rgba(255, 255, 255, 0.06);--card-shadow:0 1px 3px rgba(0, 0, 0, 0.4),0 4px 16px rgba(0, 0, 0, 0.3);--header-bg:rgba(10, 10, 11, 0.55);--footer-bg:#131315;--accent-50:#1a3a2a;--accent-100:#1f5237;--accent-200:#2d6a4f;--accent-300:#52b788;--accent-400:#74c69d;--accent-500:#95d5b2;--accent-600:#b7e4c7;--accent-700:#d8f3dc;--accent-800:#f0faf2;--accent:var(--accent-500);--accent-bright:var(--accent-300);--accent-btn-bg:var(--accent-200);--gradient-primary:linear-gradient(135deg, #1b4332 0%, #2d6a4f 50%, #52b788 100%);--gradient-text:linear-gradient(135deg, #95d5b2 0%, #74c69d 50%, #52b788 100%);--gradient-flow:linear-gradient(110deg, #52b788 0%, #b7e4c7 50%, #52b788 100%);--shadow-xs:0 1px 2px rgba(0, 0, 0, 0.3);--shadow-sm:0 2px 4px rgba(0, 0, 0, 0.3),0 1px 2px rgba(0, 0, 0, 0.4);--shadow-md:0 4px 12px rgba(0, 0, 0, 0.4),0 2px 4px rgba(0, 0, 0, 0.3);--shadow-lg:0 12px 32px rgba(0, 0, 0, 0.5),0 4px 8px rgba(0, 0, 0, 0.3);--shadow-xl:0 24px 60px rgba(0, 0, 0, 0.6),0 8px 16px rgba(0, 0, 0, 0.4);--shadow-2xl:0 40px 100px rgba(0, 0, 0, 0.7)}[data-theme=light]{--bg-primary:#faf9f6;--bg-secondary:#f1efe9;--bg-tertiary:#e8e5dc;--bg-elevated:#ffffff;--text-primary:#0e0e0e;--text-secondary:#4a4a4a;--text-tertiary:#8a8a85;--text-muted:#b5b5ad;--border-color:rgba(14, 14, 14, 0.08);--border-strong:rgba(14, 14, 14, 0.16);--card-bg:rgba(255, 255, 255, 0.7);--card-border:rgba(14, 14, 14, 0.06);--card-shadow:0 1px 3px rgba(0, 0, 0, 0.04),0 4px 16px rgba(0, 0, 0, 0.04);--header-bg:rgba(250, 249, 246, 0.85);--footer-bg:#f1efe9;--accent-50:#e8f3ed;--accent-100:#c5e0d2;--accent-200:#95cfb1;--accent-300:#5fa47e;--accent-400:#40916c;--accent-500:#2d6a4f;--accent-600:#1b4332;--accent-700:#142b22;--accent-800:#0d1c16;--accent:var(--accent-500);--accent-bright:var(--accent-300);--accent-btn-bg:var(--accent-500);--gradient-primary:linear-gradient(135deg, var(--accent-700) 0%, var(--accent-500) 50%, var(--accent-400) 100%);--gradient-text:linear-gradient(135deg, var(--accent-600) 0%, var(--accent-400) 50%, var(--accent-300) 100%);--gradient-flow:linear-gradient(110deg, var(--accent-500) 0%, var(--accent-300) 50%, var(--accent-500) 100%);--shadow-xs:0 1px 2px rgba(0, 0, 0, 0.04);--shadow-sm:0 2px 4px rgba(0, 0, 0, 0.04),0 1px 2px rgba(0, 0, 0, 0.06);--shadow-md:0 4px 12px rgba(0, 0, 0, 0.06),0 2px 4px rgba(0, 0, 0, 0.04);--shadow-lg:0 12px 32px rgba(0, 0, 0, 0.08),0 4px 8px rgba(0, 0, 0, 0.04);--shadow-xl:0 24px 60px rgba(0, 0, 0, 0.12),0 8px 16px rgba(0, 0, 0, 0.06);--shadow-2xl:0 40px 100px rgba(0, 0, 0, 0.16)}/*!
 * FontAwesome 6 Free/Brands 子集
 * 仅包含本站实际使用的 37 个图标，替代 CDN 上的 102KB 全量 CSS + 393KB 字体
 * 生成方式：按 HTML 中实际出现的 fa-* 类名，从 all.min.css 提取码点，
 *用 fontTools.subset 裁剪原字体得到 woff2。
 * 原始字体：Font Awesome 6 Free (CC BY 4.0) / Brands (CC BY 4.0)
 * 新增图标时：在 index.html 用到该图标后，重新按同样流程生成即可。
 */@font-face{font-family:'Font Awesome 6 Free';font-style:normal;font-weight:900;font-display:swap;src:url('webfonts/fa-subset-solid.woff2') format('woff2')}@font-face{font-family:'Font Awesome 6 Free';font-style:normal;font-weight:400;font-display:swap;src:url('webfonts/fa-subset-regular.woff2') format('woff2')}@font-face{font-family:'Font Awesome 6 Brands';font-style:normal;font-weight:400;font-display:swap;src:url('webfonts/fa-subset-brands.woff2') format('woff2')}.fa,.fa-brands,.fa-regular,.fa-solid,.fab,.far,.fas{-moz-osx-font-smoothing:grayscale;-webkit-font-smoothing:antialiased;display:var(--fa-display,inline-block);font-style:normal;font-variant:normal;line-height:1;text-rendering:auto}.fa-regular,.fa-solid,.far,.fas{font-family:'Font Awesome 6 Free';font-weight:900}.fa-brands,.fab{font-family:'Font Awesome 6 Brands';font-weight:400}.fa-bilibili:before{content:"\e3d9"}.fa-github:before{content:"\f09b"}.fa-tiktok:before{content:"\e07b"}.fa-weixin:before{content:"\f1d7"}.fa-windows:before{content:"\f17a"}.fa-heart:before{content:"\f004"}.fa-star:before{content:"\f005"}.fa-arrow-right:before{content:"\f061"}.fa-arrow-up-right-from-square:before{content:"\f08e"}.fa-book-open:before{content:"\f518"}.fa-camera:before{content:"\f030"}.fa-camera-retro:before{content:"\f083"}.fa-chart-bar:before{content:"\f080"}.fa-chevron-left:before{content:"\f053"}.fa-chevron-right:before{content:"\f054"}.fa-circle-info:before{content:"\f05a"}.fa-clock-rotate-left:before{content:"\f1da"}.fa-code:before{content:"\f121"}.fa-code-fork:before{content:"\e13b"}.fa-compass:before{content:"\f14e"}.fa-desktop:before{content:"\f390"}.fa-envelope:before{content:"\f0e0"}.fa-gift:before{content:"\f06b"}.fa-hourglass-half:before{content:"\f252"}.fa-house:before{content:"\f015"}.fa-image:before{content:"\f03e"}.fa-link:before{content:"\f0c1"}.fa-moon:before{content:"\f186"}.fa-pen-nib:before{content:"\f5ad"}.fa-pen-ruler:before{content:"\f5ae"}.fa-robot:before{content:"\f544"}.fa-shield-halved:before{content:"\f3ed"}.fa-signature:before{content:"\f5b7"}.fa-sun:before{content:"\f185"}.fa-tags:before{content:"\f02c"}.fa-user:before{content:"\f007"}.fa-xmark:before{content:"\f00d"}@font-face{font-family:'Noto Sans SC';font-style:normal;font-weight:400;font-display:swap;src:url('webfonts/noto-sans-sc-subset-400.woff2') format('woff2')}@font-face{font-family:'Noto Sans SC';font-style:normal;font-weight:500;font-display:swap;src:url('webfonts/noto-sans-sc-subset-500.woff2') format('woff2')}@font-face{font-family:'Noto Sans SC';font-style:normal;font-weight:700;font-display:swap;src:url('webfonts/noto-sans-sc-subset-700.woff2') format('woff2')}@font-face{font-family:'Noto Sans SC';font-style:normal;font-weight:900;font-display:swap;src:url('webfonts/noto-sans-sc-subset-900.woff2') format('woff2')}