:root{--primary-accent:#38a7bb;--primary-dark:#20616d;--dark-bg:#333333;--light-text:#eeeeee;--muted-text:#777777;--body-bg:#f8f9fa;--body-text:#333333;--navbar-bg:#ffffff;--navbar-text:#333333;--border-color:#eeeeee;--card-bg:#ffffff;--link-color:#38a7bb;--footer-bg:#212529;--font-sans:'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-serif:'Source Serif 4', Georgia, Cambria, "Times New Roman", Times, serif}@media(prefers-color-scheme:dark){:root{--body-bg:#121212;--body-text:#e0e0e0;--navbar-bg:#1f1f1f;--navbar-text:#f0f0f0;--border-color:#333333;--card-bg:#1e1e1e;--muted-text:#a0a0a0;--light-text:#e0e0e0;--dark-bg:#1a1a1a}}body{background-color:var(--body-bg);font-family:var(--font-sans);color:var(--body-text);transition:background-color .3s ease,color .3s ease;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#top{background:var(--dark-bg);color:var(--light-text);padding:8px 0;font-size:12px;letter-spacing:.1em}.navbar{border-bottom:solid 1px var(--border-color);background:var(--navbar-bg)!important;padding:0}.navbar-brand{font-weight:900;color:var(--navbar-text)!important;letter-spacing:1px}.navbar-toggler{border:none;padding:15px;background:0 0!important;color:var(--navbar-text)}.navbar-toggler:focus{box-shadow:none;outline:none}.navbar-toggler-icon{filter:var(--toggler-filter,none);transition:filter .3s ease}@media(prefers-color-scheme:dark){:root{--toggler-filter:invert(1) brightness(2)}}.nav-link{font-weight:700;letter-spacing:.05em;padding:20px 15px!important;border-top:solid 5px transparent;transition:all .3s ease;color:var(--muted-text)!important}.nav-link:hover,.nav-link.active{border-top:solid 5px var(--primary-accent);color:var(--primary-accent)!important;background:var(--body-bg)}h1,h2,h3,h4,h5{font-family:var(--font-sans);letter-spacing:-.02em;font-weight:700;color:var(--body-text);line-height:1.25}.text-primary{color:var(--primary-accent)!important}.text-muted{color:var(--muted-text)!important}.btn{border-radius:0;text-transform:uppercase;font-weight:700;letter-spacing:.1em;padding:10px 25px;transition:all .3s ease}.btn-primary{background-color:var(--primary-accent);border-color:var(--primary-accent)}.btn-primary:hover{background-color:var(--primary-dark);border-color:var(--primary-dark)}.post-card{background-color:var(--card-bg)!important;color:var(--body-text);border:1px solid var(--border-color)}.bg-light{background-color:var(--card-bg)!important}.list-group-item{background-color:initial!important;color:var(--body-text)!important;border-color:var(--border-color)!important}.list-group-item-action:hover{background-color:var(--border-color)!important}.badge.bg-light{background-color:var(--border-color)!important;color:var(--body-text)!important}.badge.bg-info{background-color:var(--primary-accent)!important;color:#fff!important}code{background-color:var(--border-color);color:var(--primary-accent);padding:.2rem .4rem;border-radius:4px}pre code{background-color:initial;padding:0}pre{background-color:var(--dark-bg);padding:1rem;border-radius:4px;overflow-x:auto}img{max-width:100%;height:auto;border-radius:4px}.post-card img:first-of-type{width:100%;max-height:50vh;object-fit:cover;margin-bottom:2rem}.post-content{font-family:var(--font-serif);line-height:1.58;font-size:1.25rem;color:var(--body-text)}.post-content p{margin-bottom:2rem}article.post{max-width:680px!important;margin-left:auto;margin-right:auto}.border-bottom,.border-top{border-color:var(--border-color)!important}footer.bg-dark{background-color:var(--footer-bg)!important}.video-container{position:relative;padding-bottom:56.25%;height:0;overflow:hidden;max-width:100%;border-radius:8px;box-shadow:0 4px 15px rgba(0,0,0,.1);margin:2rem 0}.video-container iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:0}