@import "https://fonts.googleapis.com/css2?family=Liu+Jian+Mao+Cao&display=swap";
@font-face{font-family:Geist;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/8a480f0b521d4e75-s.8e0177b5.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Geist;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/7178b3e590c64307-s.b97b3418.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Geist;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/caa3a2e1cccd8315-s.p.853070df.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Geist Fallback;src:local(Arial);ascent-override:95.94%;descent-override:28.16%;line-gap-override:0.0%;size-adjust:104.76%}.geist_a71539c9-module__T19VSG__className{font-family:Geist,Geist Fallback;font-style:normal}.geist_a71539c9-module__T19VSG__variable{--font-geist-sans:"Geist","Geist Fallback"}
@font-face{font-family:Geist Mono;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/4fa387ec64143e14-s.c1fdd6c2.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Geist Mono;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/bbc41e54d2fcbd21-s.799d8ef8.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Geist Mono;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/797e433ab948586e-s.p.dbea232f.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Geist Mono Fallback;src:local(Arial);ascent-override:74.67%;descent-override:21.92%;line-gap-override:0.0%;size-adjust:134.59%}.geist_mono_8d43a2aa-module__8Li5zG__className{font-family:Geist Mono,Geist Mono Fallback;font-style:normal}.geist_mono_8d43a2aa-module__8Li5zG__variable{--font-geist-mono:"Geist Mono","Geist Mono Fallback"}
*{box-sizing:border-box;margin:0;padding:0}:root{--bg:#0a0a0a;--text:#e8e8e8;--text-dim:#888;--accent:#3b82f6;--border:#222;--card-bg:#111;--bg-light:#fafafa;--text-light:#1a1a1a;--text-dim-light:#666;--accent-light:#2563eb;--border-light:#e5e5e5;--card-bg-light:#fff}body{background:var(--bg);color:var(--text);letter-spacing:-.01em;font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,Segoe UI,sans-serif;font-size:15px;line-height:1.6;transition:all .3s;position:relative;overflow-x:hidden}body:before{content:"";pointer-events:none;z-index:0;opacity:.6;background:radial-gradient(at top,#3b82f626 0%,#0000 50%),radial-gradient(at 100% 100%,#8b5cf61a 0%,#0000 50%),radial-gradient(at 0 100%,#3b82f614 0%,#0000 50%);width:100%;height:100%;position:fixed;top:0;left:0}body.light-mode:before{opacity:.4;background:radial-gradient(at top,#2563eb0a 0%,#0000 50%),radial-gradient(at 100% 100%,#8b5cf608 0%,#0000 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.nav-profile-pic{border-color:var(--accent);transform:scale(1.1)}body.light-mode .nav-profile-link:hover .nav-profile-pic{border-color:var(--accent-light)}.nav-logo-signature{letter-spacing:.05em;color:var(--text);cursor:pointer;font-family:Liu Jian Mao Cao,cursive;font-size:2rem;font-weight:400;transition:all .3s;position:relative}body.light-mode .nav-logo-signature{color:var(--text-light)}.nav-logo-signature:hover{color:var(--accent);transform:translateY(-1px)}body.light-mode .nav-logo-signature:hover{color:var(--accent-light)}.nav-links{align-items:center;gap:2rem;display:flex}.nav-link{color:var(--text-dim);padding-bottom:4px;font-size:.9rem;font-weight:500;text-decoration:none;transition:all .2s;position:relative}body.light-mode .nav-link{color:var(--text-dim-light)}.nav-link:after{content:"";background:var(--accent);width:0;height:2px;transition:width .3s;position:absolute;bottom:0;left:0}body.light-mode .nav-link:after{background:var(--accent-light)}.nav-link:hover{color:var(--accent)}body.light-mode .nav-link:hover{color:var(--accent-light)}.nav-link:hover:after{width:100%}.theme-toggle{border:1px solid var(--border);color:var(--accent);cursor:pointer;background:0 0;border-radius:6px;justify-content:center;align-items:center;width:36px;height:36px;padding:.5rem;font-family:inherit;font-size:1.1rem;transition:all .2s;display:flex}body.light-mode .theme-toggle{border-color:var(--border-light);color:var(--accent-light)}.theme-toggle:hover{background:var(--card-bg);border-color:var(--accent)}body.light-mode .theme-toggle:hover{border-color:var(--accent-light);color:var(--accent-light);background:#2563eb0d}.theme-toggle svg{transition:all .3s}.theme-toggle:hover svg{transform:rotate(20deg)}.container{z-index:1;max-width:1200px;margin:0 auto;padding:0 2rem;position:relative}.hero-content{max-width:800px}.hero-intro{margin-bottom:3rem}.hero-greeting{color:var(--text);margin-bottom:1rem;font-weight:400}body.light-mode .hero-greeting{color:var(--text-light)}.hero-name{color:var(--accent);font-weight:600}.hero-chinese-name{color:var(--accent);margin-left:1.8rem;font-family:Liu Jian Mao Cao,cursive;font-weight:600}body.light-mode .hero-name,body.light-mode .hero-chinese-name{color:var(--accent-light)}.hero-role{color:var(--text-dim);margin-bottom:1rem;font-size:1.5rem;font-weight:500}body.light-mode .hero-role{color:var(--text-dim-light)}.hero-description{color:var(--text-dim);max-width:600px;font-size:1.25rem;line-height:1.7}body.light-mode .hero-description{color:var(--text-dim-light)}.hero-actions{flex-wrap:wrap;align-items:center;gap:1.5rem;display:flex}.social-icon{width:44px;height:44px;color:var(--text-dim);border:1px solid var(--border);border-radius:8px;justify-content:center;align-items:center;text-decoration:none;transition:all .2s;display:flex;position:relative}body.light-mode .social-icon{color:var(--text-dim-light);border-color:var(--border-light)}.social-icon:hover{color:var(--accent);border-color:var(--accent);background:#3b82f61a;transform:translateY(-2px)}body.light-mode .social-icon:hover{color:var(--accent-light);border-color:var(--accent-light);background:#2563eb0d}.social-icon svg{width:20px;height:20px}section{align-items:center;padding:6rem 0;display:flex}section:first-of-type{padding-top:12rem}.section-header{text-align:center;margin-bottom:4rem}.section-label{color:var(--text-dim);letter-spacing:.1em;text-transform:uppercase;margin-bottom:1rem;font-size:.875rem;font-weight:500}body.light-mode .section-label{color:var(--text-dim-light)}.section-title{margin-bottom:1rem}.project-grid{grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:2rem;margin-bottom:4rem;display:grid}.project-card{background:var(--card-bg);border:1px solid var(--border);cursor:pointer;color:inherit;border-radius:12px;padding:2rem;text-decoration:none;transition:all .3s;display:block;position:relative;overflow:hidden}body.light-mode .project-card{background:var(--card-bg-light);border-color:var(--border-light)}.project-card:before{content:"";background:var(--accent);height:2px;color:inherit;text-decoration:none;transition:transform .3s;display:block;position:absolute;top:0;left:0;right:0;transform:scaleX(0)}.project-link-indicator{color:var(--text-dim);opacity:0;transition:all .3s;position:absolute;top:1.5rem;right:1.5rem}body.light-mode .project-card:before{background:var(--accent-light)}.project-card:hover{border-color:var(--accent);transform:translateY(-4px)}body.light-mode .project-card:hover{border-color:var(--accent-light)}.project-card:hover:before{transform:scaleX(1)}.project-number{color:var(--text-dim);letter-spacing:.1em;margin-bottom:1rem;font-size:.75rem;font-weight:600}body.light-mode .project-number{color:var(--text-dim-light)}.project-title{margin-bottom:.75rem}.project-description{color:var(--text-dim);margin-bottom:1.5rem;line-height:1.6}body.light-mode .project-description{color:var(--text-dim-light)}.project-tags{flex-wrap:wrap;gap:.5rem;display:flex}.tag{color:var(--accent);letter-spacing:.02em;background:#3b82f60d;border:1px solid #3b82f64d;border-radius:6px;padding:.4rem 1rem;font-size:.75rem;font-weight:500}body.light-mode .tag{color:var(--accent-light);background:#2563eb0a;border-color:#2563eb40}.timeline{max-width:100%;margin:0}.timeline-item{border-left:2px solid var(--border);cursor:pointer;background:0 0;border-radius:8px;margin-bottom:1.5rem;padding:1.5rem 0 1.5rem 3rem;transition:all .3s;position:relative}body.light-mode .timeline-item{border-left-color:var(--border-light)}.timeline-item:hover{border-left-color:var(--accent);background:#3b82f60d}body.light-mode .timeline-item:hover{border-left-color:var(--accent-light);background:#2563eb08}.timeline-item:last-child{margin-bottom:0}.timeline-dot{background:var(--accent);border-radius:50%;width:8px;height:8px;transition:all .3s;position:absolute;top:1.5rem;left:-5px}body.light-mode .timeline-dot{background:var(--accent-light)}.timeline-item:hover .timeline-dot{box-shadow:0 0 12px var(--accent);transform:scale(1.5)}body.light-mode .timeline-item:hover .timeline-dot{box-shadow:0 0 12px var(--accent-light)}.timeline-date{color:var(--text-dim);margin-bottom:.5rem;font-size:.875rem;font-weight:500;transition:all .3s}body.light-mode .timeline-date{color:var(--text-dim-light)}.timeline-item:hover .timeline-date{color:var(--text)}body.light-mode .timeline-item:hover .timeline-date{color:var(--text-light)}.timeline-title{margin-bottom:.5rem;font-size:1.125rem;transition:all .3s}.timeline-item:hover .timeline-title{color:var(--accent)}body.light-mode .timeline-item:hover .timeline-title{color:var(--accent-light)}.timeline-description{color:var(--text-dim);max-width:600px;line-height:1.6;transition:all .3s}body.light-mode .timeline-description{color:var(--text-dim-light)}.timeline-item:hover .timeline-description{color:var(--text)}body.light-mode .timeline-item:hover .timeline-description{color:var(--text-light)}.timeline-keywords{flex-wrap:wrap;gap:.75rem;margin-top:1.25rem;display:flex}.keyword-tag{color:var(--accent);letter-spacing:.02em;background:#3b82f60d;border:1px solid #3b82f64d;border-radius:6px;padding:.4rem 1rem;font-size:.75rem;font-weight:500}body.light-mode .keyword-tag{color:var(--accent-light);background:#2563eb0a;border-color:#2563eb40}footer{border-top:1px solid var(--border);text-align:center;color:var(--text-dim);padding:3rem 0;font-size:.875rem}body.light-mode footer{border-top-color:var(--border-light);color:var(--text-dim-light)}@media (max-width:768px){.nav-content{padding:1rem}.nav-links{gap:1rem}.nav-link{font-size:.85rem}section{padding:6rem 0 3rem}.hero-stats{gap:2rem}.project-grid{grid-template-columns:1fr}.contact-links{flex-direction:column}}html{scroll-behavior:smooth}