@font-face{font-family:Syne;font-display:swap;src:local("Syne")}:root{--bg-color: #050505;--card-bg: #0f0f0f;--card-border: rgba(255,255,255,.06);--text-main: #ffffff;--text-muted: #737373;--accent: #e8e8e8;--nav-height: 80px;--font-display: "Syne", "Helvetica Neue", sans-serif;--font-body: "DM Sans", "Helvetica Neue", sans-serif;--font-mono: "Space Mono", "Courier New", monospace;--ease-out-expo: cubic-bezier(.16, 1, .3, 1);--ease-out-quart: cubic-bezier(.25, 1, .5, 1);--ease-out-quint: cubic-bezier(.23, 1, .32, 1);--ease-out-back: cubic-bezier(.34, 1.56, .64, 1);--ease-in-out-circ: cubic-bezier(.85, 0, .15, 1);--ease-spring: cubic-bezier(.175, .885, .32, 1.275);--glow-primary: rgba(102, 126, 234, .4);--glow-secondary: rgba(240, 147, 251, .4);--glow-accent: rgba(79, 172, 254, .4);--card-padding: 24px;--card-gap: 24px;--card-radius: 16px;--card-min-height: 180px;--card-hover-lift: -4px;--card-transition: all .4s var(--ease-out-expo);--type-kicker: .72rem;--type-title: 1.25rem;--type-subtitle: .98rem;--type-body: .95rem;--type-body-tight: .9rem;--space-xs: clamp(.5rem, 2vw, .75rem);--space-sm: clamp(.75rem, 3vw, 1rem);--space-md: clamp(1rem, 4vw, 1.5rem);--space-lg: clamp(1.5rem, 6vw, 2.5rem);--space-xl: clamp(2rem, 8vw, 4rem);--space-2xs: .25rem;--space-3xs: .125rem;--pill-radius: 999px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 20px;--control-font: .85rem;--pad-compact: 20px;--gap-compact: 16px;--mt-compact: 24px;--icon-compact: 48px;--icon-mb-compact: 12px;--work-image-compact: 160px;--btn-hover-lift: -2px;--btn-hover-shadow: 0 8px 24px rgba(0, 0, 0, .3);--btn-focus-ring: 0 0 0 2px rgba(255, 255, 255, .14), 0 0 0 5px rgba(255, 255, 255, .06)}body:after{content:"";position:fixed;inset:0;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='0.4'/%3E%3C/svg%3E");background-size:200px 200px;pointer-events:none;opacity:.032;z-index:99998;mix-blend-mode:overlay}#section-nav-dots{position:fixed;right:28px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:10px;z-index:500;pointer-events:none}body[data-page=project] #section-nav-dots,body[data-page=project] #mobile-progress,body[data-page=project] .edge-arrow{display:none!important}.s-dot{width:4px;height:4px;border:none;padding:0;border-radius:50%;background:#fff3;transition:all .4s cubic-bezier(.4,0,.2,1);pointer-events:auto;cursor:pointer;position:relative}.s-dot:before{content:"";position:absolute;inset:-5px;border-radius:50%}.s-dot.active{background:#ffffffe6;height:20px;border-radius:2px;box-shadow:0 0 8px #ffffff4d}.mobile-progress-indicator{position:fixed;right:max(6px,env(safe-area-inset-right));top:50%;transform:translateY(-50%);display:none;flex-direction:column;align-items:center;gap:8px;z-index:500;pointer-events:none}.mobile-progress-indicator .m-dots-container{display:flex;flex-direction:column;align-items:center;gap:12px;pointer-events:auto}.mobile-progress-indicator .m-dot{width:4px;height:4px;border:none;padding:0;border-radius:50%;background:#fff3;transition:all .4s cubic-bezier(.4,0,.2,1);pointer-events:auto;cursor:pointer;position:relative}.mobile-progress-indicator .m-dot.active{background:#ffffffe6;height:20px;border-radius:2px;box-shadow:0 0 8px #ffffff4d}.mobile-progress-indicator .m-dot:before{content:"";position:absolute;inset:-8px;border-radius:50%}@media(max-width:768px){.mobile-progress-indicator{display:flex}}@media(max-width:768px){#section-nav-dots{display:none}}@media(max-width:768px){.sub-page .article-list .article-item,.sub-page .article-list .article-body,.sub-page .article-list .article-content{min-width:0;width:100%}}@media(max-width:480px){.sub-page .article-list .article-item{min-width:0}}.section-scroll-wrapper{position:absolute;inset:0;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;scrollbar-width:none;-ms-overflow-style:none}.section-scroll-wrapper::-webkit-scrollbar{display:none}.section-scroll-content{min-height:100%;padding:calc(var(--nav-height) + 40px) clamp(20px,4vw,56px) calc(50px + env(safe-area-inset-bottom));box-sizing:border-box;display:flex;flex-direction:column;justify-content:flex-start}.sc-blur-overlay{position:absolute;inset:0;backdrop-filter:blur(0px);background:#05050500;pointer-events:none;z-index:9999}.edge-arrow{position:absolute;right:10px;color:#ffffff4d;font-size:16px;opacity:0;transition:opacity .2s ease,transform .2s ease;pointer-events:none;z-index:100;will-change:opacity,transform}.edge-arrow.top-arrow{top:120px}.edge-arrow.bottom-arrow{bottom:80px}*{margin:0;padding:0;box-sizing:border-box}body{background-color:var(--bg-color);color:var(--text-main);font-family:var(--font-body);line-height:1.65;height:100%;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-text-size-adjust:100%;text-size-adjust:100%;overscroll-behavior-y:none}html{-webkit-text-size-adjust:100%;text-size-adjust:100%}button,a{-webkit-tap-highlight-color:transparent;touch-action:manipulation}h1,h2,h3,h4,h5,h6,.section-title,.hero-text h1,.hero-label,.page-title{font-family:var(--font-display)}p,li,span:not(.en):not(.cn){line-height:1.7}a{text-decoration:none;color:inherit;transition:.3s}ul{list-style:none}img{max-width:100%;display:block}.text-group{display:flex;flex-direction:column}.en{font-weight:600;letter-spacing:.5px}.cn{font-size:.85em;color:var(--text-muted);font-weight:400;margin-top:2px}#navbar{position:fixed;top:0;left:0;width:100%;height:var(--nav-height);display:flex;justify-content:space-between;align-items:center;padding:0 5%;z-index:1000;transition:all .5s var(--ease-out-expo);background:transparent}#navbar.scrolled{background:#050505bf;backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);border-bottom:1px solid rgba(255,255,255,.06);box-shadow:0 4px 30px #0000004d}@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))){#navbar.scrolled{background:#050505f0}.mobile-nav{background:#050505fa}.mobile-nav-overlay.active{background:#0000008c}}.logo{display:flex;align-items:center;gap:12px;font-weight:700;font-size:1.2rem;letter-spacing:1px;z-index:1001;cursor:pointer;transition:transform .3s var(--ease-out-back)}.logo:hover{transform:scale(1.02)}.nav-links{display:flex;gap:40px}.nav-link-item{display:flex;flex-direction:column;align-items:center;text-transform:uppercase;color:var(--text-muted);cursor:pointer;position:relative;padding:8px 0;transition:color .4s var(--ease-out-expo)}.nav-link-item .en{font-size:.85rem;letter-spacing:1.5px;font-weight:500;transition:all .4s var(--ease-out-expo)}.nav-link-item .cn{font-size:.65rem;position:absolute;top:100%;left:50%;transform:translate(-50%) translateY(4px);opacity:0;transition:all .3s var(--ease-out-expo);white-space:nowrap;margin-top:2px;letter-spacing:1px}.nav-links a:hover .nav-link-item,.nav-links a.active .nav-link-item{color:var(--text-main)}.nav-links a:hover .cn,.nav-links a.active .cn{opacity:1;transform:translate(-50%) translateY(0)}.nav-links a:hover .en,.nav-links a.active .en{transform:translateY(-2px)}#copy-toast{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:#ffffffe6;color:#000;padding:10px 20px;border-radius:20px;font-weight:700;opacity:0;transition:.3s;z-index:2000;pointer-events:none}main{width:100%}section{background-color:var(--bg-color);box-shadow:0 -15px 30px #000c;border-top:1px solid #111;border-radius:0;overflow:hidden;height:100vh;height:100dvh}#home{z-index:1;box-shadow:none;border-top:none;border-radius:0;width:100vw;max-width:100vw;left:0}#about{z-index:2}#blog{z-index:3}#portfolio{z-index:4}#share{z-index:5}#about .section-scroll-content,#blog .section-scroll-content,#portfolio .section-scroll-content,#share .section-scroll-content{max-width:1200px;width:100%;margin:0 auto;box-sizing:border-box;padding:calc(var(--nav-height) + 60px) clamp(24px,5vw,80px) 80px}.page-header{margin-bottom:50px}.page-title{font-size:2.5rem;font-weight:300;margin-bottom:12px;display:flex;flex-direction:column;line-height:1.2}.page-title .cn{font-size:1rem;color:var(--text-muted);margin-top:8px;display:block}@media(max-width:1024px){#about .section-scroll-content,#blog .section-scroll-content,#portfolio .section-scroll-content,#share .section-scroll-content{padding:calc(var(--nav-height) + 40px) clamp(20px,4vw,48px) 60px}}@media(max-width:768px){#about .section-scroll-content,#blog .section-scroll-content,#portfolio .section-scroll-content,#share .section-scroll-content{padding:calc(var(--nav-height) + 24px) clamp(16px,4vw,24px) 48px}.page-title{font-size:1.8rem}}.card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--card-radius);padding:var(--card-padding);transition:var(--card-transition);box-shadow:0 4px 20px #0003}.card:hover{background:#ffffff08;border-color:#ffffff1f;transform:translateY(var(--card-hover-lift));box-shadow:0 16px 48px #00000059}.card-header{font-size:.7rem;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.15em;font-family:var(--font-mono);margin-bottom:18px;display:flex;align-items:center;gap:10px}.card-header i{font-size:1.2rem}.card-list{display:flex;flex-direction:column;gap:10px}.card-list li{color:var(--text-main);font-size:.9rem;padding-left:16px;position:relative;opacity:.85}.card-list li:before{content:"·";position:absolute;left:0;color:var(--text-muted);font-size:1.2em;line-height:1;top:2px}.skills-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px}.posts-list{display:flex;flex-direction:column;gap:32px}.post-item{padding:24px 0;border-bottom:1px solid var(--card-border);transition:all .2s ease}.post-item:hover{padding-left:12px}.post-date{color:var(--text-muted);font-size:.75rem;font-family:var(--font-mono);letter-spacing:.1em;margin-bottom:12px;display:block}.post-title{font-size:1.4rem;font-weight:400;margin-bottom:8px}.post-title .cn{font-size:.9rem;color:var(--text-muted);margin-top:4px;display:block}.post-excerpt{color:var(--text-muted);line-height:1.7;font-size:.95rem}h2.section-title{font-size:clamp(2rem,3.5vw,3rem);margin-bottom:50px;font-weight:300;line-height:1.1;flex-shrink:0;padding-top:10px;font-family:var(--font-display);letter-spacing:-.02em}h2.section-title span.sub{color:var(--text-muted);font-size:.7rem;display:block;margin-bottom:12px;letter-spacing:.25em;text-transform:uppercase;font-family:var(--font-mono);font-weight:400}.section-title .text-group{display:inline-flex;flex-direction:column}.section-title-cn{font-size:1.1rem}.section-link{display:inline-flex;flex-direction:column;gap:6px;cursor:pointer}.section-link:hover .en,.section-link:hover .cn{color:var(--text-main)}#home .section-scroll-content{flex-direction:row;align-items:center;justify-content:space-between}.hero-text{flex:1;padding-right:60px;z-index:2;animation:fadeIn .9s cubic-bezier(.4,0,.2,1) forwards .3s;opacity:0}.hero-text h1{font-size:clamp(2.8rem,5vw,4.5rem);line-height:1;margin-bottom:24px;font-weight:800;letter-spacing:-.03em;font-family:var(--font-display)}.hero-text .hero-label{display:flex;align-items:center;gap:12px;margin-bottom:28px}.hero-text .hero-label:before{content:"";display:block;width:24px;height:1px;background:var(--text-muted)}.hero-text .hero-label .en{font-family:var(--font-mono);font-size:.65rem;letter-spacing:.2em;color:var(--text-muted);font-weight:400}.hero-cn-inline{font-size:.35em;font-weight:400;color:var(--text-muted);letter-spacing:.1em;vertical-align:middle;margin-left:.4em;font-family:var(--font-body)}.hero-intro{margin-top:20px}.hero-intro-en{color:var(--text-muted);font-size:1rem;line-height:1.7;max-width:420px}.hero-intro-cn{margin-top:6px}.btn-connect{display:inline-flex;flex-direction:row;align-items:center;gap:8px;padding:12px 28px;border:1px solid rgba(255,255,255,.25);border-radius:3px;margin-top:36px;transition:all .3s cubic-bezier(.4,0,.2,1);cursor:pointer;background:transparent;position:relative;overflow:hidden}.btn-connect:before{display:none}.btn-connect .en{font-size:.8rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;font-family:var(--font-mono);position:relative;z-index:1;transition:color .3s}.btn-connect .cn{font-size:.7rem;color:var(--text-muted);position:relative;z-index:1;transition:color .3s}.btn-connect:hover .en{color:#000}.btn-connect:hover .cn{color:#444}.btn-connect:hover{background:#ffffffeb;border-color:#ffffffeb}.hero-img{flex:1.3;height:85vh;position:relative;animation:fadeIn 1s ease forwards;opacity:0}.hero-img img{width:100%;height:100%;object-fit:cover;border-radius:10px;filter:grayscale(100%) blur(4px) brightness(.8);transition:all .6s ease;transform:scale(1.01)}@media(hover:hover)and (pointer:fine){.hero-img:hover img{filter:grayscale(0%) blur(0px) brightness(1)}}@media(hover:none)and (pointer:coarse){.hero-img img{filter:grayscale(50%) blur(4px) brightness(.85)}}.blog-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1px;margin-top:40px;border:1px solid var(--card-border);border-radius:4px;overflow:hidden}.blog-card{background:var(--card-bg);padding:32px 28px;border:none;transition:all .4s var(--ease-out-expo);position:relative;overflow:hidden}.blog-card:before{display:none}.blog-date{color:var(--text-muted);font-size:.65rem;margin-bottom:18px;font-family:var(--font-mono);letter-spacing:.1em;transition:color .3s ease}.blog-card:hover .blog-date{color:#fffc}.works-gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;max-height:70vh;overflow-y:auto;margin-top:30px}.works-gallery::-webkit-scrollbar{display:none}.work-item{position:relative;height:300px;background:#222;border-radius:8px;overflow:hidden;transition:transform .4s var(--ease-out-back),box-shadow .4s ease}.work-item:before{display:none}.work-item:hover:before{display:none}.work-item img{width:100%;height:100%;object-fit:cover;opacity:.6;transition:all .6s var(--ease-out-expo)}.work-item:hover img{transform:scale(1.08);opacity:1}.work-info{position:absolute;bottom:25px;left:25px;z-index:2;transition:transform .4s var(--ease-out-expo)}.work-item:hover .work-info{transform:translateY(-4px)}.work-info h4{margin:0 0 5px;font-size:1.1rem;transition:color .3s ease}.work-info p{margin:0;font-size:.9rem;opacity:.8;transition:opacity .3s ease}.work-item:hover .work-info p{opacity:1}.skills-showcase{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:30px}.skill-block{background:transparent;border:1px solid var(--card-border);border-radius:0;padding:32px;transition:all .4s var(--ease-out-expo);position:relative;overflow:hidden}.skill-block:before{display:none}.skill-block:hover{background:#ffffff08;border-color:#ffffff26;transform:translateY(-4px)}.skill-block:hover:before{display:none}.skill-header{display:flex;align-items:center;gap:12px;margin-bottom:22px}.skill-header i{font-size:1.4rem;color:var(--text-muted);transition:all .4s var(--ease-out-expo)}.skill-block:hover .skill-header i{color:var(--text-main);transform:scale(1.1)}.skill-cat{font-size:.7rem;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.18em;font-family:var(--font-mono);transition:color .3s ease}.skill-block:hover .skill-cat{color:var(--text-main)}.skill-items{display:flex;flex-direction:column;gap:10px}.skill-items li{color:var(--text-main);font-size:.88rem;padding-left:16px;position:relative;opacity:.75;transition:all .3s var(--ease-out-expo);transform:translate(0)}.skill-block:hover .skill-items li{opacity:1}.skill-block:hover .skill-items li:nth-child(1){transition-delay:.05s}.skill-block:hover .skill-items li:nth-child(2){transition-delay:.1s}.skill-block:hover .skill-items li:nth-child(3){transition-delay:.15s}.skill-block:hover .skill-items li:nth-child(4){transition-delay:.2s}.skill-items li:before{content:"·";position:absolute;left:0;color:var(--text-muted);font-size:1.2em;line-height:1;top:2px;transition:color .3s ease}.skill-block:hover .skill-items li:before{color:var(--text-main)}.skills-cta{margin-top:50px;text-align:center}#share{background-color:#080808}#share .tool-card{display:flex;flex-direction:column;height:100%;text-decoration:none}#share .tool-card .card-list{margin-top:auto}.mobile-scroll-hint{display:none!important}@media(max-width:768px){.edge-arrow{display:none!important}}footer{margin-top:auto;text-align:center;padding:20px;font-size:.8rem;color:#444;width:100%}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.mobile-menu-btn{display:none;background:#ffffff0f;border:1px solid rgba(255,255,255,.08);color:var(--text-main);font-size:1.1rem;cursor:pointer;z-index:3100;padding:0;border-radius:6px;transition:all .3s var(--ease-out-expo);width:36px;height:36px;align-items:center;justify-content:center;position:relative;display:inline-flex}.mobile-menu-btn:hover{background:#ffffff1f;border-color:#fff3;transform:translateY(var(--btn-hover-lift));box-shadow:var(--btn-hover-shadow)}.mobile-menu-btn:active{transform:translateY(0)}.mobile-menu-btn i{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;line-height:1;font-size:1.1rem;transition:all .3s var(--ease-out-expo)}.mobile-nav{position:fixed;top:0;right:0;width:65%;max-width:260px;height:100%;min-height:100vh;background:#050505fa;backdrop-filter:blur(20px);z-index:3000;display:flex;flex-direction:column;padding:70px 16px 24px;transform:translate(100%);transition:transform .5s cubic-bezier(.16,1,.3,1);border-left:1px solid rgba(255,255,255,.1);overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;will-change:transform}html.ua-firefox .mobile-nav,html.ua-firefox #navbar.scrolled,html.ua-quark .mobile-nav,html.ua-inapp .mobile-nav,html.ua-quark #navbar.scrolled,html.ua-inapp #navbar.scrolled{backdrop-filter:none;-webkit-backdrop-filter:none;background:#050505f0}html.ua-quark .mobile-nav-overlay.active,html.ua-inapp .mobile-nav-overlay.active{backdrop-filter:none;-webkit-backdrop-filter:none;background:#0000008c}html.ua-inapp #section-nav-dots,html.ua-inapp #mobile-progress{display:none!important}.mobile-nav-close{position:absolute;top:16px;right:16px;background:#ffffff0f;border:1px solid rgba(255,255,255,.08);color:var(--text-muted);font-size:1.1rem;cursor:pointer;padding:0;border-radius:6px;transition:all .3s ease;width:36px;height:36px;display:flex;align-items:center;justify-content:center;z-index:3001}.mobile-nav-close i{display:block;line-height:1}.mobile-nav-close:hover{background:#ffffff1f;border-color:#fff3;color:var(--text-main)}.mobile-nav.active{transform:translate(0)}.mobile-nav-link{display:flex;flex-direction:column;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.05);color:var(--text-muted);transition:all .4s var(--ease-out-expo);opacity:0;transform:translate(40px)}.mobile-nav.active .mobile-nav-link{opacity:1;transform:translate(0)}.mobile-nav.active .mobile-nav-link:nth-of-type(1){transition-delay:.06s}.mobile-nav.active .mobile-nav-link:nth-of-type(2){transition-delay:.12s}.mobile-nav.active .mobile-nav-link:nth-of-type(3){transition-delay:.18s}.mobile-nav.active .mobile-nav-link:nth-of-type(4){transition-delay:.24s}.mobile-nav.active .mobile-nav-link:nth-of-type(5){transition-delay:.3s}.mobile-nav-link .en{font-size:1rem;font-weight:600;letter-spacing:1px;text-transform:uppercase}.mobile-nav-link .cn{font-size:.75rem;margin-top:2px}.mobile-nav-link:hover,.mobile-nav-link.active{color:var(--text-main)}.mobile-nav-overlay{position:fixed;top:0;left:0;width:100%;height:100vh;background:#000000b3;z-index:2900;opacity:0;visibility:hidden;transition:opacity .4s var(--ease-out-expo),visibility 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