:root{--primary-grey: #1a1a1a;--secondary-grey: #4a4a4a;--light-grey: #737373;--subtle-grey: #a3a3a3;--background-grey: #fafafa;--border-grey: #e5e5e5;--white: #ffffff;--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;--font-size-base: 16px;--line-height-base: 1.6;--spacing-xs: 0.5rem;--spacing-sm: 1rem;--spacing-md: 1.5rem;--spacing-lg: 2rem;--spacing-xl: 3rem;--max-width: 760px}*{box-sizing:border-box}body{font-family:var(--font-family);font-size:var(--font-size-base);line-height:var(--line-height-base);color:var(--primary-grey);background-color:var(--white);margin:0;padding:0;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{color:var(--primary-grey);margin:0 0 var(--spacing-md) 0;font-weight:600;line-height:1.3}h1{font-size:2rem;margin-bottom:var(--spacing-lg)}h2{font-size:1.5rem;margin-top:var(--spacing-xl)}h3{font-size:1.25rem;margin-top:var(--spacing-lg)}p{margin:0 0 var(--spacing-md) 0;color:var(--secondary-grey)}a{color:var(--primary-grey);text-decoration:none;transition:border-color 0.2s ease}a:hover{border-bottom-color:var(--secondary-grey)}ul,ol{margin:0 0 var(--spacing-md) 0;padding-left:var(--spacing-lg)}li{margin-bottom:var(--spacing-xs);color:var(--secondary-grey)}blockquote{margin:var(--spacing-lg) 0;padding:0 0 0 var(--spacing-lg);border-left:3px solid var(--border-grey);color:var(--light-grey);font-style:italic}.container{max-width:var(--max-width);margin:0 auto;padding:0 var(--spacing-md)}.site-header{border-bottom:none;padding:var(--spacing-xl) 0 var(--spacing-lg) 0;background:var(--white)}.site-title{font-size:1.25rem;font-weight:600;color:var(--primary-grey);text-decoration:none;border:none}.site-title:hover{border:none}.site-nav{margin-top:var(--spacing-sm)}.site-nav a{margin-right:var(--spacing-lg);color:var(--light-grey);font-size:0.95rem;border:none;transition:color 0.2s ease}.site-nav a:hover,.site-nav a.current{color:var(--primary-grey)}.page-content{padding:0}.post-list{list-style:none;padding:0;margin:var(--spacing-xl) 0}.post-list-item{margin-bottom:var(--spacing-lg);padding-bottom:var(--spacing-lg);border-bottom:1px solid var(--border-grey)}.post-list-item:last-child{border-bottom:none}.post-title{font-size:1.25rem;margin-bottom:var(--spacing-xs)}.post-date{color:var(--subtle-grey);font-size:0.9rem;margin-bottom:var(--spacing-sm)}.post-excerpt{color:var(--secondary-grey);margin:0}.post{max-width:100%}.post-header{margin-bottom:var(--spacing-xl);padding-bottom:var(--spacing-lg);border-bottom:1px solid var(--border-grey)}.post-header .post-title{font-size:2rem;margin-bottom:var(--spacing-sm);line-height:1.2}.post-meta{color:var(--subtle-grey);font-size:0.9rem}.post-content{margin-bottom:calc(var(--spacing-xl) * 2)}.post-content h2:first-child,.post-content h3:first-child{margin-top:0}.post-footer{border-top:1px solid var(--border-grey);padding-top:var(--spacing-lg)}.post-navigation{display:flex;justify-content:space-between;margin-bottom:var(--spacing-lg)}.post-navigation a{color:var(--light-grey);font-size:0.95rem;border:none;transition:color 0.2s ease}.post-navigation a:hover{color:var(--primary-grey)}.next-post{text-align:right}.back-to-writing a{color:var(--light-grey);font-size:0.9rem;border:none;transition:color 0.2s ease}.back-to-writing a:hover{color:var(--primary-grey)}pre,code{font-family:'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;background-color:var(--background-grey);border-radius:4px}code{padding:2px 6px;font-size:0.9em;color:var(--secondary-grey)}pre{padding:var(--spacing-md);overflow-x:auto;margin:var(--spacing-md) 0;border:1px solid var(--border-grey)}pre code{background:none;padding:0}.site-footer{border-top:1px solid var(--border-grey);padding:var(--spacing-xl) 0;margin-top:calc(var(--spacing-xl) * 2);color:var(--subtle-grey);font-size:0.9rem}@media (max-width: 768px){.container{padding:0 var(--spacing-sm)}.site-header{padding:var(--spacing-lg) 0 var(--spacing-md) 0}h1,.post-header .post-title{font-size:1.75rem}.site-nav a{margin-right:var(--spacing-md)}.post-navigation{flex-direction:column;gap:var(--spacing-sm)}.next-post{text-align:left}}.wrapper{max-width:var(--max-width);margin:0 auto;padding:0 var(--spacing-md)}.site-header .wrapper{padding:0 var(--spacing-md)}.page-content .wrapper{padding:0 var(--spacing-md)}.latest-news-highlight{background:linear-gradient(135deg, var(--background-grey) 0%, var(--white) 100%);border:1px solid var(--border-grey);border-radius:12px;padding:var(--spacing-xl);margin-bottom:var(--spacing-xl);box-shadow:0 2px 8px rgba(0,0,0,0.05);transition:box-shadow 0.2s ease, transform 0.2s ease}.latest-news-highlight:hover{box-shadow:0 4px 16px rgba(0,0,0,0.1);transform:translateY(-2px)}.latest-news-highlight h2{margin-top:0;margin-bottom:var(--spacing-md);font-size:1.8rem}.latest-news-highlight h2 a{border:none;color:var(--primary-grey);transition:color 0.2s ease}.latest-news-highlight h2 a:hover{color:var(--secondary-grey)}.news-summary{color:var(--secondary-grey);margin-bottom:var(--spacing-sm);font-size:1.05rem;line-height:1.5}.news-count{color:var(--subtle-grey);font-size:0.9rem;font-style:italic}.article-card{margin-bottom:var(--spacing-lg);padding:var(--spacing-lg);border:1px solid var(--border-grey);border-radius:8px;background:var(--white);transition:box-shadow 0.2s ease, transform 0.2s ease}.article-card:hover{box-shadow:0 4px 12px rgba(0,0,0,0.1);transform:translateY(-2px)}.article-card:last-child{margin-bottom:var(--spacing-md)}.article-meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-md);color:var(--subtle-grey);font-size:0.85rem}.article-date{font-weight:500}.article-separator{color:var(--border-grey);margin:0 var(--spacing-md);font-weight:300;font-size:0.8rem}.article-count{font-style:italic;background:var(--background-grey);padding:var(--spacing-xs) var(--spacing-sm);border-radius:4px;border:1px solid var(--border-grey)}.article-card h3{margin:0;font-size:1.1rem;line-height:1.4}.article-card h3 a{border:none;color:var(--primary-grey);transition:color 0.2s ease}.article-card h3 a:hover{color:var(--secondary-grey)}.view-all-archive{text-align:center;margin:var(--spacing-xl) 0;padding:var(--spacing-lg)}.archive-link{display:inline-block;background:var(--primary-grey);color:var(--white);padding:var(--spacing-sm) var(--spacing-lg);border-radius:6px;font-size:0.9rem;font-weight:500;text-decoration:none;transition:background-color 0.2s ease, transform 0.2s ease}.archive-link:hover{background:var(--secondary-grey);transform:translateY(-1px);border:none}.back-to-news{text-align:center;margin-top:var(--spacing-xl);padding-top:var(--spacing-lg);border-top:1px solid var(--border-grey)}.back-to-news a{color:var(--light-grey);font-size:0.9rem;border:none;transition:color 0.2s ease}.back-to-news a:hover{color:var(--primary-grey)}.no-news{text-align:center;padding:var(--spacing-xl);color:var(--light-grey);font-style:italic}.ai-news-digest{max-width:100%}.digest-header{margin-bottom:var(--spacing-xl);padding-bottom:var(--spacing-lg);border-bottom:1px solid var(--border-grey);display:flex;gap:var(--spacing-lg);align-items:flex-start}.digest-date-badge{flex-shrink:0;background:var(--primary-grey);color:var(--white);border-radius:12px;padding:var(--spacing-md);text-align:center;min-width:80px;box-shadow:0 2px 8px rgba(0,0,0,0.1)}.date-day{display:block;font-size:1.8rem;font-weight:700;line-height:1}.date-month{display:block;font-size:0.9rem;font-weight:500;text-transform:uppercase;margin-top:var(--spacing-xs)}.date-year{display:block;font-size:0.8rem;font-weight:400;opacity:0.8;margin-top:2px}.digest-title-section{flex:1}.digest-title-section h1{margin-bottom:var(--spacing-sm);font-size:2.2rem}.digest-meta{display:flex;gap:var(--spacing-md);align-items:center;flex-wrap:wrap}.auto-generated{background:var(--background-grey);color:var(--secondary-grey);padding:var(--spacing-xs) var(--spacing-sm);border-radius:4px;font-size:0.85rem;border:1px solid var(--border-grey)}.story-count{color:var(--subtle-grey);font-size:0.9rem}.digest-summary{background:var(--background-grey);border:1px solid var(--border-grey);border-radius:8px;padding:var(--spacing-lg);margin-bottom:var(--spacing-xl)}.digest-summary h2{margin-top:0;margin-bottom:var(--spacing-md);font-size:1.3rem}.news-stories{margin-bottom:var(--spacing-xl)}.news-stories h2{margin-bottom:var(--spacing-lg);padding-bottom:var(--spacing-sm);border-bottom:2px solid var(--border-grey);font-size:1.6rem}.news-story{margin-bottom:var(--spacing-xl);padding:var(--spacing-lg);border:1px solid var(--border-grey);border-radius:8px;background:var(--white);transition:box-shadow 0.2s ease, transform 0.2s ease}.news-story:hover{box-shadow:0 4px 12px rgba(0,0,0,0.1);transform:translateY(-2px)}.news-story:last-child{margin-bottom:0}.news-story h3{margin-top:0;margin-bottom:var(--spacing-md);font-size:1.3rem;line-height:1.3;color:var(--primary-grey)}.story-summary{color:var(--secondary-grey);margin-bottom:var(--spacing-md);line-height:1.5}.story-source{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--spacing-sm);margin-top:var(--spacing-md);padding-top:var(--spacing-md);border-top:1px solid var(--border-grey)}.story-source a{color:var(--primary-grey);font-size:0.9rem;font-weight:500;border:none;text-decoration:none;padding:var(--spacing-xs) var(--spacing-sm);background:var(--background-grey);border-radius:4px;transition:background-color 0.2s ease, color 0.2s ease}.story-source a:hover{background:var(--primary-grey);color:var(--white)}.source-name{color:var(--subtle-grey);font-size:0.85rem;font-style:italic;background:var(--background-grey);padding:var(--spacing-xs) var(--spacing-sm);border-radius:4px}.digest-footer{border-top:1px solid var(--border-grey);padding-top:var(--spacing-lg);margin-top:var(--spacing-xl)}.digest-navigation{display:flex;justify-content:space-between;margin-top:var(--spacing-md);gap:var(--spacing-md)}.digest-navigation a{color:var(--primary-grey);font-size:0.9rem;font-weight:500;border:1px solid var(--border-grey);padding:var(--spacing-sm) var(--spacing-md);border-radius:6px;background:var(--white);transition:all 0.2s ease;text-decoration:none}.digest-navigation a:hover{background:var(--primary-grey);color:var(--white);border-color:var(--primary-grey);transform:translateY(-1px);box-shadow:0 2px 8px rgba(0,0,0,0.1)}@media (max-width: 768px){.digest-header{flex-direction:column;gap:var(--spacing-md);text-align:center}.digest-date-badge{align-self:center}.digest-title-section h1{font-size:1.8rem}.digest-meta{flex-direction:column;align-items:center;gap:var(--spacing-xs)}.story-source{flex-direction:column;align-items:flex-start}.digest-navigation{flex-direction:column;gap:var(--spacing-sm)}.recent-article,.archive-article{padding:var(--spacing-md)}}.about-header{display:flex;align-items:flex-start;gap:var(--spacing-lg);margin-bottom:var(--spacing-xl)}.profile-image{flex-shrink:0}.profile-image-wrapper{width:220px;height:220px;border-radius:50%;overflow:hidden;border:3px solid var(--border-grey);box-shadow:0 4px 12px rgba(0,0,0,0.1)}.profile-image img{width:100%;height:100%;object-fit:cover;transform:scale(1.2) translateY(-10px)}.about-content{flex:1}.about-content h1{margin-top:0;margin-bottom:var(--spacing-md)}.about-content p{margin-bottom:var(--spacing-md);font-size:1.1rem;line-height:1.7}@media (max-width: 768px){.about-header{flex-direction:column;align-items:center;text-align:center;gap:var(--spacing-md)}.profile-image img{width:160px;height:160px;transform:scale(1.05)}.about-content h1{font-size:1.8rem}}.katex-display{margin:var(--spacing-lg) 0;text-align:center}.katex{font-size:1.1em}.katex-display>.katex{text-align:left}.katex-display{overflow-x:auto;overflow-y:hidden;padding:var(--spacing-sm) 0}p .katex{font-size:1em}@media (max-width: 768px){.katex-display{font-size:0.9em}.katex{font-size:1em}}.comments-section{margin-top:var(--spacing-xl);padding-top:var(--spacing-lg);border-top:1px solid var(--border-grey)}.comments-section h3{margin-bottom:var(--spacing-md);font-size:1.3rem;color:var(--primary-grey)}#github-comments{margin-top:var(--spacing-md)}@media (max-width: 768px){.comments-section{margin-top:var(--spacing-lg);padding-top:var(--spacing-md)}}