/*
  PaperMod v8+
  License: MIT https://github.com/adityatelange/hugo-PaperMod/blob/master/LICENSE
  Copyright (c) 2020 nanxiaobei and adityatelange
  Copyright (c) 2021-2025 adityatelange
*/
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nav#TableOfContents{margin-left:.5rem}.toc nav#TableOfContents ul{list-style:none;padding-left:1.25rem;margin:0}.toc nav#TableOfContents>ul{padding-left:0}.toc nav#TableOfContents li{margin:.5rem 0;line-height:1.4}.toc nav#TableOfContents a{color:var(--primary);text-decoration:none;display:inline-block;padding:.25rem .5rem;border-radius:4px;transition:all .2s ease}.toc nav#TableOfContents a:hover{color:var(--primary);background-color:var(--code-bg);padding-left:.75rem}.toc nav#TableOfContents ul ul{margin-top:.25rem;margin-bottom:.25rem}.toc nav#TableOfContents ul ul a{font-size:.9rem;color:var(--primary)}.toc nav#TableOfContents ul ul a:hover{color:var(--secondary)}form{max-width:600px;margin:2rem auto}label{display:block;margin-bottom:.5rem;color:var(--primary);font-weight:500}input[type=text],input[type=email],input[type=password],textarea{width:100%;padding:.75rem;border:1px solid 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0;align-items:center}.share-buttons a{display:inline-flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;border-radius:50%;background-color:var(--entry);color:var(--primary);transition:all .3s ease;border:1px solid var(--border)}.share-buttons a:hover{transform:translateY(-2px);box-shadow:var(--card-shadow);color:var(--accent);border-color:var(--accent)}.share-buttons svg{width:1.25rem;height:1.25rem;stroke-width:1.5}.share-buttons a[href*=twitter]:hover{color:#000;border-color:#000}.share-buttons a[href*=linkedin]:hover{color:#0077b5;border-color:#0077b5}.share-buttons a[href*=facebook]:hover{color:#4267b2;border-color:#4267b2}.share-buttons a[href*=whatsapp]:hover{color:#25d366;border-color:#25d366}.share-buttons a[href*=mailto]:hover{color:#ea4335;border-color:#ea4335}.header{position:sticky;top:0;z-index:100;background-color:var(--theme);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--border);transition:transform .3s ease,box-shadow .3s ease;will-change:transform}.header.scrolled{box-shadow:0 2px 10px rgba(0,0,0,.1)}.header .container{display:flex;align-items:center;justify-content:space-between;padding:.5rem 1rem}main{padding-top:1rem}.back-to-top{position:fixed;bottom:2rem;right:2rem;width:3rem;height:3rem;border-radius:50%;background-color:var(--accent)!important;color:#fff!important;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1.5rem;box-shadow:0 2px 10px rgba(0,0,0,.2);z-index:9999;opacity:0;visibility:hidden;transition:all .3s ease}.back-to-top.visible{opacity:1;visibility:visible}.back-to-top:hover{transform:translateY(-3px);box-shadow:0 4px 15px rgba(0,0,0,.3);background-color:var(--accent-hover)!important}@media(max-width:768px){.back-to-top{bottom:1rem;right:1rem;width:2.5rem;height:2.5rem;font-size:1.2rem}}.reading-progress-container{position:fixed;top:0;left:0;width:100%;height:4px;background:0 0;z-index:1000}.reading-progress-bar{height:100%;background:var(--primary);width:0%;transition:width .1s ease}.related-posts{margin:3rem 0;padding-top:2rem;border-top:1px solid var(--border)}.related-posts h2{font-size:1.5rem;margin-bottom:1.5rem;color:var(--primary)}.related-posts-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem}.related-post{background:var(--entry);border-radius:8px;overflow:hidden;transition:transform .3s ease,box-shadow .3s ease;border:1px solid var(--border)}.related-post:hover{transform:translateY(-5px);box-shadow:var(--card-shadow-hover)}.related-post-link{text-decoration:none;color:inherit;display:block;height:100%}.related-post-cover{width:100%;aspect-ratio:16/9;overflow:hidden;background-color:var(--code-bg)}.related-post-cover img{width:100%;height:100%;object-fit:cover;object-position:center}.related-post:hover .related-post-cover img{transform:scale(1.05)}.related-post-content{padding:1.25rem}.related-post-title{font-size:1.1rem;margin:0 0 .75rem;color:var(--primary);line-height:1.4}.related-post-description{font-size:.9rem;color:var(--secondary);margin:0 0 1rem;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;line-clamp:2;overflow:hidden;text-overflow:ellipsis}.related-post-meta{display:flex;align-items:center;gap:1rem;font-size:.85rem;color:var(--tertiary)}.related-post-tags .tag{background:var(--code-bg);padding:.2rem .5rem;border-radius:4px;color:var(--primary)}@media(max-width:768px){.related-posts-grid{grid-template-columns:1fr}}.post-cover{width:100%;aspect-ratio:16/9;overflow:hidden;border-radius:12px;margin-bottom:2rem;position:relative;background-color:var(--code-bg)}.post-cover img{width:100%;height:100%;object-fit:cover;object-position:center}.post-cover figcaption{position:absolute;bottom:0;left:0;right:0;padding:1rem;background:linear-gradient(transparent,rgba(0,0,0,.7));color:#fff;font-size:.9rem;text-align:center}.nav{display:flex;align-items:center;justify-content:space-between;background:var(--theme);padding:1rem 0;border-bottom:1px solid var(--border);box-shadow:var(--nav-shadow);position:sticky;top:0;z-index:100}.logo{font-size:1.5rem;font-weight:700}.logo a{font-family:orbitron,sans-serif;color:var(--primary)}.logo a:hover{text-decoration:none}.home-info{display:none}.home-divider{margin-top:2rem;margin-bottom:2rem;border-top:2px solid var(--primary);width:100%;max-width:720px;opacity:.6}.footer{margin-top:4rem;padding:2rem 0;border-top:1px solid var(--border);text-align:center;color:var(--secondary)}.footer a{color:var(--link-color);text-decoration:none}.post-content{margin:2rem 0;max-width:720px}.post-content img{max-width:100%;height:auto;border-radius:8px;margin:1.5rem 0}.pagination{display:flex;justify-content:center;gap:1rem;margin:2rem 0}.pagination a{padding:.5rem 1rem;border:1px solid var(--border);border-radius:4px;color:var(--link-color);background-color:var(--accent-alpha);text-decoration:none}.pagination a:hover{background-color:var(--accent-alpha);color:var(--accent)}.archive-year{font-size:1.5rem;margin:2rem 0 1rem;color:var(--primary);border-bottom:2px solid var(--accent);padding-bottom:.5rem}.profile{display:flex;align-items:center;gap:2rem;margin:2rem 0;padding:2rem;background:var(--entry);border-radius:8px;box-shadow:var(--card-shadow)}.profile-image{width:120px;height:120px;border-radius:50%;object-fit:cover;border:3px solid var(--accent)}.profile-content h2{margin-top:0;color:var(--primary)}.profile-content p{color:var(--secondary);margin-bottom:1rem}.social-links{display:flex;gap:1rem;margin-top:1rem}.social-links a{color:var(--secondary);font-size:1.5rem;transition:color .2s ease}.social-links a:hover{color:var(--accent)}@media(max-width:768px){body{padding:0 15px}.profile{flex-direction:column;text-align:center}.social-links{justify-content:center}}.links-page{max-width:900px;margin:0 auto;padding:0 1rem}.links-updated{font-size:.85rem;color:var(--tertiary);margin-top:.25rem}.links-intro{color:var(--secondary);font-size:1.05rem;margin-bottom:2.5rem;line-height:1.7;max-width:720px}.links-intro p{margin-bottom:.75rem}.links-category{margin-bottom:2.5rem}.links-category-header{display:flex;align-items:center;gap:.5rem;font-size:1.4rem;border-bottom:2px solid var(--accent);padding-bottom:.5rem;margin-bottom:1.25rem;margin-top:0}.links-category-icon{font-size:1.3rem}.links-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}.link-card{display:flex;flex-direction:column;padding:1.25rem;background:var(--entry);border:1px solid var(--border);border-radius:8px;text-decoration:none!important;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;color:inherit}.link-card:hover{transform:translateY(-3px);box-shadow:var(--card-shadow-hover);border-color:var(--accent);color:inherit}.link-card-name{font-weight:600;font-size:1.05rem;color:var(--primary);margin-bottom:.4rem}.link-card:hover .link-card-name{color:var(--link-color)}.link-card-description{font-size:.9rem;color:var(--secondary);line-height:1.5;flex-grow:1}.link-card-url{font-size:.8rem;color:var(--tertiary);margin-top:.75rem;padding-top:.5rem;border-top:1px solid var(--border)}.links-footer{text-align:center;margin:3rem 0 1rem;padding-top:1.5rem;border-top:1px solid var(--border);color:var(--secondary);font-size:.95rem}@media(max-width:768px){.links-grid{grid-template-columns:1fr}.links-category-header{font-size:1.25rem}}@import 'variables.css';@import 'typography.css';@import 'layout.css';@import 'components.css';@import 'utilities.css';@import 'smooth-scroll.css';@import 'menu.css';@import 'series.css';@import 'links.css';.hamburger-menu{position:relative;cursor:pointer;background:0 0;border:none;padding:0;z-index:1000;display:none}.hamburger-icon{width:30px;height:22px;position:relative;transform:rotate(0);transition:.5s ease-in-out}.hamburger-icon span{display:block;position:absolute;height:2px;width:100%;background:var(--primary);border-radius:2px;opacity:1;left:0;transform:rotate(0);transition:.25s ease-in-out}.hamburger-icon span:nth-child(1){top:0}.hamburger-icon span:nth-child(2),.hamburger-icon span:nth-child(3){top:10px}.hamburger-icon span:nth-child(4){top:20px}.hamburger-icon.open span:nth-child(1){top:10px;width:0%;left:50%;opacity:0}.hamburger-icon.open span:nth-child(2){transform:rotate(45deg)}.hamburger-icon.open span:nth-child(3){transform:rotate(-45deg)}.hamburger-icon.open span:nth-child(4){top:10px;width:0%;left:50%;opacity:0}.mobile-menu-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:var(--theme);z-index:999;display:flex;flex-direction:column;justify-content:center;align-items:center;visibility:hidden;opacity:0;transition:opacity .3s ease,visibility .3s ease;pointer-events:none}.mobile-menu-overlay.active{visibility:visible;opacity:1;pointer-events:auto;display:flex!important}.mobile-menu{list-style:none;padding:0;margin:0;text-align:center}.mobile-menu li{margin:20px 0;opacity:0;transform:translateY(20px);transition:opacity .3s ease,transform .3s ease}.mobile-menu-overlay.active .mobile-menu li{opacity:1;transform:translateY(0);transition-delay:.2s}.mobile-menu li:nth-child(2){transition-delay:.25s}.mobile-menu li:nth-child(3){transition-delay:.3s}.mobile-menu li:nth-child(4){transition-delay:.35s}.mobile-menu li:nth-child(5){transition-delay:.4s}.mobile-menu a{font-size:24px;text-decoration:none;color:var(--primary);font-weight:500;transition:color .3s ease}.mobile-menu a:hover{color:var(--secondary)}body.no-scroll{overflow:hidden}.desktop-menu{display:flex;list-style:none;padding:0;margin:0;align-items:center}.desktop-menu li{padding:0;margin:0 10px;position:relative}.desktop-menu li:first-child{margin-left:0}.desktop-menu li:last-child{margin-right:0}.desktop-menu a{text-decoration:none;color:var(--link-color);font-size:var(--header-size,18px);font-weight:500;padding:5px 0;transition:color .3s ease;display:inline-block;position:relative}.desktop-menu a:hover{color:var(--link-hover-color)}.desktop-menu a span.active{color:var(--link-color);font-weight:700;position:relative;display:inline-block}.desktop-menu a span.active::after{content:'';position:absolute;left:0;bottom:-5px;width:100%;height:2px;background-color:var(--link-color);display:block}@media(min-width:769px){.desktop-menu{display:flex}.hamburger-menu{display:none!important}.mobile-menu-overlay{display:none}}@media(max-width:768px){.desktop-menu{display:none}.hamburger-menu{display:block}.mobile-menu-overlay{display:flex}}.mobile-menu-close{position:absolute;top:20px;right:20px;width:30px;height:30px;cursor:pointer;z-index:1000;display:flex;align-items:center;justify-content:center}.mobile-menu-close::before,.mobile-menu-close::after{content:'';position:absolute;width:24px;height:2px;background-color:var(--primary);transition:transform .3s ease}.mobile-menu-close::before{transform:rotate(45deg)}.mobile-menu-close::after{transform:rotate(-45deg)}.mobile-menu-close:hover::before,.mobile-menu-close:hover::after{background-color:var(--secondary)}.page-header{text-align:center;margin-bottom:2rem;padding-bottom:1rem;position:relative}.page-header::after{content:"";position:absolute;width:30%;height:3px;bottom:0;left:35%;background-color:var(--primary);border-radius:3px}.page-header h1{margin-bottom:.5rem}.series-description{text-align:left;max-width:700px;margin:0 auto 2rem;color:var(--secondary);font-size:1.1rem}.series-list{margin:2rem 0 3rem;padding:1.5rem;background:var(--entry);border-radius:8px;box-shadow:var(--shadow);position:relative;border-top:3px solid var(--primary);background:linear-gradient(to bottom,var(--primary-dim),var(--entry) 10%)}.posts-heading{margin:3rem 0 2rem}.posts-heading h2{font-size:1.8rem;position:relative;display:inline-block;padding-bottom:.5rem}.posts-heading h2::after{content:"";position:absolute;width:100%;height:3px;bottom:0;left:0;background-color:var(--primary);border-radius:3px}.series-list::after{content:"";display:block;position:absolute;bottom:-1.5rem;left:10%;right:10%;height:2px;background:linear-gradient(to right,transparent,var(--border),transparent)}.series-list h2{margin-top:0;padding-bottom:.75rem;margin-bottom:1.5rem;font-size:1.8rem;text-align:center;position:relative}.series-list h2::after{content:"";position:absolute;width:50%;height:3px;bottom:0;left:25%;background-color:var(--primary);border-radius:3px}.series-list ul{list-style:none;padding:0}.series-intro{text-align:center;margin-bottom:1.5rem;color:var(--secondary)}.series-items{padding:.5rem!important}.series-list li{margin-bottom:.75rem;font-size:1.1rem;padding:.5rem;border-radius:4px;transition:background-color .2s}.series-list li:hover{background-color:var(--code-bg)}.series-list .post-count{color:var(--secondary);font-size:.9rem}.series-nav{margin:1.5rem 0;padding:1rem;background:var(--entry);border-radius:8px;border-left:4px solid var(--primary)}.series-nav-title{margin-bottom:1rem}.series-nav-title h3{margin:0;font-size:1.1rem}.series-nav-buttons{display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem}.series-prev,.series-next{padding:.5rem 1rem;background:var(--primary);color:var(--theme);border-radius:4px;text-decoration:none}.series-prev:hover,.series-next:hover{opacity:.9}.series-content{margin:2rem 0}.series-toc{padding:1.5rem;background:var(--entry);border-radius:8px;box-shadow:var(--shadow)}.series-toc h2{margin-top:0;padding-bottom:.75rem;margin-bottom:1.5rem;position:relative;text-align:center}.series-toc h2::after{content:"";position:absolute;width:50%;height:3px;bottom:0;left:25%;background-color:var(--primary);border-radius:3px}.series-toc ol{margin-left:0;padding-left:0;list-style-type:none;counter-reset:item}.series-toc li{margin-bottom:1.5rem;padding:1rem 1rem 1rem .5rem;border-radius:8px;background:var(--code-bg);transition:transform .2s,box-shadow .2s;counter-increment:item;display:flex;align-items:flex-start}.series-toc li::before{content:counter(item);flex:0 0 2rem;width:2rem;height:2rem;line-height:2rem;text-align:center;background-color:var(--primary);color:var(--theme);border-radius:50%;margin-right:.75rem;font-weight:700;margin-top:.2rem}.series-toc .item-content{flex:1}.series-toc li:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.series-toc a{font-weight:700;font-size:1.2rem;color:var(--primary);text-decoration:none;display:inline-block;margin-bottom:.5rem}.series-toc a:hover{text-decoration:underline}.post-meta{color:var(--secondary);font-size:.85rem;margin-top:.5rem}.post-meta a{font-size:.85rem;font-weight:400}html{scroll-behavior:smooth}::-webkit-scrollbar{width:19px;height:11px}::-webkit-scrollbar-track{background:var(--theme)}::-webkit-scrollbar-thumb{background:var(--tertiary);border:5px solid var(--theme);border-radius:var(--radius)}::-webkit-scrollbar-thumb:hover{background:var(--secondary)}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}.custom-scroll,body{scrollbar-width:thin;scrollbar-color:var(--tertiary)var(--theme)}body{font-family:lato,sans-serif;line-height:1.7;padding:0 20px}h1,h2,h3,h4,h5,h6{margin-top:2rem;margin-bottom:1.2rem;font-weight:600;line-height:1.25;letter-spacing:-.02em}h1{font-size:2.2rem}h2{font-size:1.8rem;border-bottom:1px solid var(--border);padding-bottom:.3rem}h3{font-size:1.5rem}.post-title{font-size:2.5rem;margin-bottom:1.5rem}p{margin-bottom:1.5rem}.site-title{font-family:orbitron,sans-serif;font-weight:400;letter-spacing:.5px}a{color:var(--link-color);text-decoration:none;transition:color .2s ease}a:hover{color:var(--link-hover-color);text-decoration:underline}pre{background-color:var(--code-bg);padding:1rem;border-radius:4px;overflow-x:auto;margin:1.5rem 0}code{font-family:fira code,monospace;font-size:.9em;background-color:var(--code-bg);padding:.2em .4em;border-radius:3px}pre code{background-color:transparent;padding:0}blockquote{border-left:4px solid var(--accent);margin:1.5rem 0;padding:.5rem 1rem;background-color:var(--accent-alpha);font-style:italic}table{width:100%;border-collapse:collapse;margin:1.5rem 0}th,td{padding:.75rem;border:1px solid var(--border)}th{background-color:var(--code-bg);font-weight:600;text-align:left}hr{border:0;height:1px;background-color:var(--border);margin:2rem 0;opacity:.5}.hidden{display:none!important}.dark input[type=text],.dark input[type=email],.dark input[type=password],.dark textarea{background-color:var(--code-bg);color:var(--primary);border-color:var(--border)}@media(max-width:768px){.topic-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr))}.post-list{grid-template-columns:1fr}}@keyframes fadeIn{from{opacity:0}to{opacity:1}}.back-to-top{position:fixed;bottom:20px;right:20px;background-color:var(--accent);color:#fff;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease;z-index:1000}.back-to-top.visible{opacity:1;visibility:visible}.back-to-top:hover{background-color:var(--link-hover-color)}.progress-bar{position:fixed;top:0;left:0;height:3px;background-color:var(--accent);z-index:1001;transition:width .1s ease}.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1rem;margin:2rem 0}.gallery-item{position:relative;overflow:hidden;border-radius:8px}.gallery-item:hover{transform:scale(1.02)}.gallery-item img{width:100%;height:200px;object-fit:cover;transition:transform .3s ease}.tag-cloud{display:flex;flex-wrap:wrap;gap:.5rem;margin:1rem 0}.tag-cloud-tag{padding:.3rem .8rem;background-color:var(--code-bg);border-radius:20px;font-size:.9rem;color:var(--primary);text-decoration:none;transition:background-color .2s ease}.tag-cloud-tag:hover{background-color:var(--accent-alpha);color:var(--accent)}.author-box{display:flex;align-items:center;gap:1rem;margin:2rem 0;padding:1rem;background-color:var(--entry);border-radius:8px;border:1px solid var(--border)}.author-avatar{width:60px;height:60px;border-radius:50%;object-fit:cover}.author-bio h4{margin:0 0 .5rem;color:var(--primary)}.author-bio p{margin:0;color:var(--secondary);font-size:.9rem}.post-meta{display:flex;flex-wrap:wrap;gap:1rem;margin:1rem 0;font-size:.9rem;color:var(--secondary)}.post-meta span{display:inline-flex;align-items:center;gap:.5rem}.post-meta i{font-size:1rem;color:var(--accent)}.post-lastmod{background-color:var(--code-bg);padding:.3rem .8rem;border-radius:20px;transition:background-color .2s ease}.post-lastmod:hover{background-color:var(--accent-alpha)}.post-lastmod i{color:var(--accent)}.last-modified{font-size:.9rem;color:var(--tertiary);margin-top:2rem;padding-top:1rem;border-top:1px solid var(--border)}.post-cover{width:100%;height:300px;object-fit:cover;border-radius:8px;margin-bottom:2rem}.comments{margin-top:3rem;padding-top:2rem;border-top:1px solid var(--border)}.read-more{display:inline-block;padding:.5rem 1rem;background-color:var(--accent);color:#fff;text-decoration:none;border-radius:4px;font-weight:500;transition:background-color .2s ease}.read-more:hover{background-color:var(--link-hover-color);text-decoration:none}:root{--theme:#ffffff;--entry:#ffffff;--primary:#1a1a1a;--secondary:#4a4a4a;--tertiary:#666666;--content:#2a2a2a;--hljs-bg:#f8f9fa;--code-bg:#f5f7fa;--border:#e0e0e0;--link-color:#e67e22;--link-hover-color:#d35400;--accent:#e67e22;--accent-alpha:rgba(230, 126, 34, 0.15);--nav-shadow:rgba(0, 0, 0, 0.08) 0px 1px 2px;--card-shadow:rgba(0, 0, 0, 0.08) 0px 5px 15px;--card-shadow-hover:rgba(0, 0, 0, 0.12) 0px 10px 20px}body.dark{--theme:#252525;--entry:#2e2e2e;--primary:#f0f0f0;--secondary:#d4d4d4;--tertiary:#b0b0b0;--content:#e8e8e8;--hljs-bg:#2a2a2a;--code-bg:#333333;--border:#404040;--code-border:#404040;--link-color:#fc930b;--link-hover-color:#ffa726;--accent:#7ba7d7;--accent-alpha:rgba(123, 167, 215, 0.15);--nav-shadow:rgba(0, 0, 0, 0.2) 0px 1px 2px;--card-shadow:rgba(0, 0, 0, 0.25) 0px 5px 15px;--card-shadow-hover:rgba(0, 0, 0, 0.35) 0px 10px 20px}