:root{--bg-base:#050505;--bg-surface:#121212;--bg-elevated:#1a1a1a;--bg-hover:#222222;--color-primary:#00f5ff;--color-accent:#7000ff;--color-primary-dim:rgba(0,245,255,0.6);--color-accent-dim:rgba(112,0,255,0.6);--text-primary:#ffffff;--text-secondary:#a0a0a0;--text-muted:#666666;--border-subtle:rgba(0,245,255,0.2);--border-strong:rgba(0,245,255,0.5);--font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Noto Sans TC",sans-serif;--font-mono:"JetBrains Mono","Fira Code","SF Mono",Consolas,monospace;--space-xs:0.25rem;--space-sm:0.5rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2rem;--space-2xl:3rem;--space-3xl:4rem;--transition-fast:150ms ease;--transition-normal:250ms ease;--transition-slow:400ms ease;--shadow-glow-cyan:0 0 20px rgba(0,245,255,0.3);--shadow-glow-purple:0 0 20px rgba(112,0,255,0.3)}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body,html{overflow-x:hidden}body{font-family:var(--font-sans);background-color:transparent;line-height:1.6;min-height:100vh;background-image:linear-gradient(rgba(0,245,255,.03) 1px,transparent 0),linear-gradient(90deg,rgba(0,245,255,.03) 1px,transparent 0);background-size:50px 50px;background-position:-1px -1px}body,h1,h2,h3,h4,h5,h6{color:var(--text-primary)}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2}h1{font-size:clamp(1.75rem,4vw,2.5rem);margin-bottom:var(--space-lg)}h2{font-size:clamp(1.5rem,4vw,2.5rem);margin-bottom:var(--space-md)}h3{font-size:clamp(1.25rem,3vw,1.75rem);margin-bottom:var(--space-sm)}p{color:var(--text-secondary);margin-bottom:var(--space-md)}a{color:var(--color-primary);text-decoration:none;transition:color 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var(--transition-normal)}.card:hover{border-color:var(--border-strong);box-shadow:var(--shadow-glow-cyan);transform:translateY(-4px)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-lg);font-size:.875rem;font-weight:600;border-radius:6px;border:1px solid transparent;cursor:pointer;transition:all var(--transition-fast);text-decoration:none;min-height:44px}.btn-primary{background-color:var(--color-primary);color:var(--bg-base);border-color:var(--color-primary)}.btn-primary:hover{box-shadow:var(--shadow-glow-cyan)}.btn-primary:hover,.btn-secondary{background-color:transparent;color:var(--color-primary)}.btn-secondary{border-color:var(--border-strong)}.btn-secondary:hover{background-color:var(--color-primary);color:var(--bg-base)}.btn-accent{background-color:var(--color-accent);color:var(--text-primary);border-color:var(--color-accent)}.btn-accent:hover{background-color:transparent;color:var(--color-accent);box-shadow:var(--shadow-glow-purple)}.tag{display:inline-flex;align-items:center;gap:var(--space-xs);padding:var(--space-xs) var(--space-sm);font-size:.75rem;font-family:var(--font-mono);background-color:var(--bg-elevated);border:1px solid var(--border-subtle);border-radius:4px;color:var(--color-primary);transition:all var(--transition-fast);text-shadow:0 0 5px rgba(0,245,255,.3)}.tag:hover{transform:translateY(-1px)}.tag-cyan{color:#00f5ff;border-color:rgba(0,245,255,.4)}.tag-cyan:hover{border-color:#00f5ff;box-shadow:0 0 10px rgba(0,245,255,.4);background-color:rgba(0,245,255,.05)}.tag-purple{color:#c026d3;border-color:rgba(192,38,211,.4);text-shadow:0 0 5px rgba(192,38,211,.3)}.tag-purple:hover{border-color:#c026d3;box-shadow:0 0 10px rgba(192,38,211,.4);background-color:rgba(192,38,211,.05)}.tag-green{color:#00ff9d;border-color:rgba(0,255,157,.4);text-shadow:0 0 5px rgba(0,255,157,.3)}.tag-green:hover{border-color:#00ff9d;box-shadow:0 0 10px rgba(0,255,157,.4);background-color:rgba(0,255,157,.05)}.tag-yellow{color:#ffcc00;border-color:rgba(255,204,0,.4);text-shadow:0 0 5px rgba(255,204,0,.3)}.tag-yellow:hover{border-color:#ffcc00;box-shadow:0 0 10px rgba(255,204,0,.4);background-color:rgba(255,204,0,.05)}.section-header{display:flex;align-items:center;gap:var(--space-md);margin-bottom:var(--space-xl)}.section-header:before{content:"";width:4px;height:2rem;background:linear-gradient(180deg,var(--color-primary),var(--color-accent));border-radius:2px}.nav{position:-webkit-sticky;position:sticky;top:0;z-index:100;background-color:rgba(5,5,5,.9);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-subtle);padding:var(--space-md) 0}.nav-container{display:flex;justify-content:space-between;align-items:center}.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:var(--space-xs);color:var(--text-primary);transition:color 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p{margin:0;font-size:1.1rem;color:var(--text-secondary);line-height:1.8}.profile-links{display:flex;gap:var(--space-md);justify-content:center;margin-top:var(--space-lg)}.about-section{padding:var(--space-3xl) 0;background-color:var(--bg-surface);position:relative;overflow:hidden}.about-section:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background-image:url(/about-bg.jpg);background-size:contain;background-position:50%;background-repeat:no-repeat;opacity:.08;pointer-events:none}@media (max-width:768px){.about-section:before{opacity:.06}}.about-content{display:grid;grid-template-columns:1fr;grid-gap:var(--space-2xl);gap:var(--space-2xl);align-items:center}@media (min-width:768px){.about-content{grid-template-columns:1fr 300px}}.about-title{font-size:1.75rem;margin-bottom:var(--space-lg);display:flex;align-items:center;gap:var(--space-sm)}.about-title-icon{font-size:1.5rem}.about-text p{color:var(--text-secondary);margin-bottom:var(--space-md)}.about-text strong{color:var(--color-primary)}.about-tags{display:flex;flex-wrap:wrap;gap:var(--space-sm);margin-top:var(--space-lg)}.about-illustration{display:none}@media (min-width:768px){.about-illustration{display:flex;justify-content:center;align-items:center}}.about-decoration{position:relative;width:200px;height:200px}.deco-circle{position:absolute;border-radius:50%;border:2px solid var(--border-subtle)}.deco-1{width:200px;height:200px;top:0;left:0;border-color:var(--color-primary);opacity:.3}.deco-2{width:150px;height:150px;top:25px;left:25px;border-color:var(--color-accent);opacity:.3}.deco-icon{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:3rem}.timeline-section{padding:var(--space-3xl) 0}.section-title-center{text-align:center;font-size:1.75rem;margin-bottom:var(--space-2xl);display:flex;align-items:center;justify-content:center;gap:var(--space-sm)}.section-title-icon{font-size:1.5rem}.section-title-icon-img{width:2rem;height:2rem;object-fit:cover;border-radius:4px}.timeline{position:relative;max-width:800px;margin:0 auto;padding:0 var(--space-lg)}.timeline-line{position:absolute;left:50%;top:0;bottom:0;width:2px;background:linear-gradient(180deg,var(--color-primary),var(--color-accent));transform:translateX(-50%);opacity:.5}@media (max-width:768px){.timeline-line{left:20px}}.timeline-year-group{position:relative;margin-bottom:var(--space-xl)}.timeline-year{width:-moz-fit-content;width:fit-content;margin:0 auto var(--space-sm);padding:var(--space-xs) var(--space-md);background-color:var(--bg-surface);border:1px solid var(--color-primary);border-radius:20px;font-family:var(--font-mono);font-size:.875rem;color:var(--color-primary)}.timeline-phase,.timeline-year{position:relative;z-index:2;text-align:center}.timeline-phase{font-size:1rem;font-weight:600;color:var(--text-primary);margin-bottom:var(--space-lg);padding:var(--space-sm) var(--space-lg);background:var(--bg-surface);border-radius:8px;max-width:450px;margin-left:auto;margin-right:auto;overflow:hidden;animation:phaseGlowPulse 3s ease-in-out infinite}.timeline-phase:before{content:"";position:absolute;top:-1px;left:-1px;right:-1px;bottom:-1px;background:conic-gradient(from 0deg,transparent,transparent 30%,var(--color-primary) 50%,var(--color-accent) 70%,transparent);border-radius:9px;z-index:-2;animation:borderRotate 4s linear infinite}.timeline-phase:after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:var(--bg-surface);border-radius:7px;z-index:-1}@keyframes phaseGlowPulse{0%,to{box-shadow:0 0 8px rgba(0,245,255,.2),0 0 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li:last-child{margin-bottom:0}.timeline-desc-list li:before{content:"▹";position:absolute;left:0;color:var(--color-primary);font-size:.75rem}.timeline-images-section{margin-top:var(--space-md)}.timeline-images-grid{position:relative;height:280px}.timeline-image-item,.timeline-images-grid{width:100%;overflow:hidden;border-radius:8px}.timeline-image-item{position:absolute;top:0;left:0;height:100%;opacity:0;animation:carousel 39s infinite}.timeline-image-item:first-child{animation-delay:0s}.timeline-image-item:nth-child(2){animation-delay:3s}.timeline-image-item:nth-child(3){animation-delay:6s}.timeline-image-item:nth-child(4){animation-delay:9s}.timeline-image-item:nth-child(5){animation-delay:12s}.timeline-image-item:nth-child(6){animation-delay:15s}.timeline-image-item:nth-child(7){animation-delay:18s}.timeline-image-item:nth-child(8){animation-delay:21s}.timeline-image-item:nth-child(9){animation-delay:24s}.timeline-image-item:nth-child(10){animation-delay:27s}.timeline-image-item:nth-child(11){animation-delay:30s}.timeline-image-item:nth-child(12){animation-delay:33s}.timeline-image-item:nth-child(13){animation-delay:36s}@keyframes carousel{0%,6%{opacity:1}7.7%,to{opacity:0}}.timeline-image-item 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img{width:100%;height:100%;object-fit:cover}.timeline-website-name{padding:var(--space-xs) var(--space-sm);text-align:center;font-size:.7rem;font-weight:600;color:var(--text-primary);border-top:1px solid var(--border-subtle);background:var(--bg-surface)}.project-card{background-color:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:12px;overflow:hidden;transition:all var(--transition-normal)}.project-card:hover{border-color:var(--color-primary);box-shadow:var(--shadow-glow-cyan);transform:translateY(-6px)}.project-card-image{aspect-ratio:16/9;overflow:hidden;border-bottom:1px solid var(--border-subtle)}.project-card-image img{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-slow)}.project-card:hover .project-card-image img{transform:scale(1.05)}.project-card-body{padding:var(--space-lg)}.project-card-title{font-size:1.25rem;margin-bottom:var(--space-sm);display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;text-overflow:ellipsis;min-height:3rem}.project-card-meta{font-family:var(--font-mono);font-size:.75rem;color:var(--text-muted);margin-bottom:var(--space-md)}.project-card-tags{display:flex;flex-wrap:wrap;gap:var(--space-xs)}.post-card{display:flex;gap:var(--space-lg);padding:var(--space-lg);background-color:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:12px;transition:all var(--transition-normal)}.post-card-image{flex-shrink:0;width:380px;height:auto;border-radius:8px;overflow:hidden;align-self:flex-start}@media 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0}.code-block-label{font-family:var(--font-mono);font-size:.75rem;color:var(--color-primary)}.code-block-content{padding:var(--space-lg);overflow-x:auto}.related-section{margin-top:var(--space-3xl);padding-top:var(--space-xl);border-top:1px solid var(--border-subtle)}.related-section-title{font-size:1rem;font-family:var(--font-mono);color:var(--text-secondary);margin-bottom:var(--space-lg)}.related-section-title .accent{color:var(--color-accent)}.grid{display:grid;grid-gap:var(--space-lg);gap:var(--space-lg)}.grid-2,.grid-3{grid-template-columns:repeat(1,1fr)}@media (min-width:640px){.grid-2,.grid-3{grid-template-columns:repeat(2,1fr)}}@media (min-width:1024px){.grid-3{grid-template-columns:repeat(3,1fr)}}.footer{padding:var(--space-xl) 0;border-top:1px solid var(--border-subtle);text-align:center}.footer-text{font-family:var(--font-mono);font-size:.75rem;color:var(--text-muted)}@keyframes glow-pulse{0%,to{box-shadow:0 0 5px rgba(0,245,255,.3)}50%{box-shadow:0 0 20px rgba(0,245,255,.5)}}.glow-animate{animation:glow-pulse 2s infinite}.blog-list{flex-direction:column}.blog-card,.blog-list{display:flex;gap:var(--space-lg)}.blog-card{padding:var(--space-lg);background-color:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:12px;transition:all var(--transition-normal)}.blog-card:hover{border-color:var(--color-primary);box-shadow:var(--shadow-glow-cyan);transform:translateX(8px)}.blog-card-image{flex-shrink:0;width:200px;aspect-ratio:16/10;border-radius:8px;overflow:hidden}@media (max-width:768px){.blog-card{flex-direction:column}.blog-card-image{width:100%;align-self:center}}.blog-card-image img{width:100%;height:100%;object-fit:cover}.blog-card-content{flex:1 1;display:flex;flex-direction:column}.blog-card-title{font-size:1.25rem;margin-bottom:var(--space-sm);color:var(--text-primary);text-overflow:ellipsis}.blog-card-excerpt,.blog-card-title{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.blog-card-excerpt{font-size:.875rem;color:var(--text-secondary);margin-bottom:var(--space-md);flex:1 1;line-clamp:2}.blog-card-footer{display:flex;align-items:center;gap:var(--space-lg);flex-wrap:wrap}.blog-card-date{font-family:var(--font-mono);font-size:.75rem;color:var(--text-muted)}.blog-card-tags{display:flex;gap:var(--space-xs)}.rich-text-content{font-size:1rem;line-height:1.8;color:var(--text-secondary)}.rich-text-content h1,.rich-text-content h2,.rich-text-content h3,.rich-text-content h4{color:var(--text-primary);margin-top:var(--space-xl);margin-bottom:var(--space-md)}.rich-text-content h1:first-child,.rich-text-content h2:first-child,.rich-text-content h3:first-child{margin-top:0}.rich-text-content p{margin-bottom:var(--space-md)}.rich-text-content ol,.rich-text-content ul{padding-left:var(--space-lg);margin-bottom:var(--space-md)}.rich-text-content li{margin-bottom:var(--space-sm)}.rich-text-content blockquote{border-left:3px solid var(--color-primary);padding-left:var(--space-lg);margin:var(--space-lg) 0;color:var(--text-muted);font-style:italic}.rich-text-content a{color:var(--color-primary);text-decoration:underline}.rich-text-content a:hover{text-shadow:var(--shadow-glow-cyan)}.rich-text-content img{border-radius:8px;margin:var(--space-lg) 0}@media (max-width:768px){.container{padding:0 var(--space-md)}.section{padding:var(--space-xl) 0}.nav-toggle{display:block}.nav-links{display:none}.nav-links.active{display:flex;position:fixed;top:70px;left:0;right:0;bottom:0;flex-direction:column;background-color:rgba(5,5,5,.98);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);padding:var(--space-2xl) var(--space-lg);gap:var(--space-xl);z-index:1000}.nav-link{font-size:1.5rem;text-align:center}.timeline-item{padding-left:35px!important}.timeline-card{padding:var(--space-md)!important}.timeline-phase{max-width:90%!important;font-size:.875rem!important}}.page-loader{position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(10,10,10,.7);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:99999;display:flex;align-items:center;justify-content:center;animation:fadeIn .3s ease}.page-loader-content{text-align:center}.page-loader-progress{font-family:var(--font-mono);font-size:clamp(3rem,10vw,6rem);font-weight:700;color:var(--color-primary);text-shadow:var(--shadow-glow-cyan);margin-bottom:var(--space-sm);line-height:1}.page-loader-text{font-family:var(--font-mono);font-size:1rem;color:var(--text-secondary);letter-spacing:2px;animation:blink 1s infinite}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes blink{0%,to{opacity:1}50%{opacity:.5}}