:root{--color-primary: #2563eb;--color-primary-hover: #1d4ed8;--color-secondary: #64748b;--color-accent: #f59e0b;--color-bg: #ffffff;--color-bg-secondary: #f8fafc;--color-text: #1e293b;--color-text-secondary: #64748b;--color-border: #e2e8f0;--color-border-light: #f1f5f9;--nav-bg: rgba(255, 255, 255, 0.95);--nav-border: rgba(226, 232, 240, 0.8);--card-bg: #ffffff;--card-border: #e2e8f0;--card-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);--card-shadow-hover: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);--font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;--font-mono: 'SF Mono', Monaco, Inconsolata, 'Roboto Mono', monospace;--container-max-width: 1200px;--content-max-width: 70ch;--spacing-xs: 0.25rem;--spacing-sm: 0.5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--transition: 150ms ease-in-out;--transition-slow: 200ms ease-in-out}[data-theme="dark"]{--color-bg: #0f172a;--color-bg-secondary: #1e293b;--color-text: #f1f5f9;--color-text-secondary: #94a3b8;--color-border: #334155;--color-border-light: #475569;--nav-bg: rgba(15, 23, 42, 0.95);--nav-border: rgba(51, 65, 85, 0.8);--card-bg: #1e293b;--card-border: #334155;--card-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.3), 0 1px 2px 0 rgba(0, 0, 0, 0.2);--card-shadow-hover: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2)}*,*::before,*::after{box-sizing:border-box}*{margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-family);line-height:1.6;color:var(--color-text);background-color:var(--color-bg);transition:color var(--transition),background-color var(--transition)}.skip-to-content{position:absolute;top:-40px;left:6px;background:var(--color-primary);color:white;padding:8px;text-decoration:none;border-radius:4px;z-index:1000;transition:top var(--transition)}.skip-to-content:focus{top:6px}.container{max-width:var(--container-max-width);margin:0 auto;padding:0 var(--spacing-md)}.main-nav{position:sticky;top:0;background:var(--nav-bg);border-bottom:1px solid var(--nav-border);backdrop-filter:blur(10px);z-index:100}.main-nav .container{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-md)}.nav-brand .nav-logo{font-size:1.25rem;font-weight:700;color:var(--color-text);text-decoration:none;transition:color var(--transition)}.nav-brand .nav-logo:hover{color:var(--color-primary)}.nav-menu{display:flex;align-items:center;gap:var(--spacing-lg)}.nav-link{color:var(--color-text-secondary);text-decoration:none;font-weight:500;transition:color var(--transition);position:relative}.nav-link:hover,.nav-link[aria-current="page"]{color:var(--color-primary)}.nav-link[aria-current="page"]::after{content:'';position:absolute;bottom:-8px;left:0;right:0;height:2px;background:var(--color-primary)}.nav-actions{display:flex;align-items:center;gap:var(--spacing-sm)}.theme-toggle{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border:none;background:transparent;color:var(--color-text-secondary);cursor:pointer;border-radius:50%;transition:all var(--transition)}.theme-toggle:hover{background:var(--color-bg-secondary);color:var(--color-text)}.theme-icon{transition:all var(--transition)}[data-theme="light"] .theme-icon-moon{display:none}[data-theme="dark"] .theme-icon-sun{display:none}.mobile-menu-toggle{display:none;flex-direction:column;justify-content:center;width:40px;height:40px;border:none;background:transparent;cursor:pointer;gap:4px}.hamburger-line{width:20px;height:2px;background:var(--color-text);transition:all var(--transition)}.mobile-menu{display:none;position:fixed;top:0;left:0;right:0;bottom:0;width:100vw;height:100vh;background-color:var(--color-bg);z-index:200;padding:var(--spacing-2xl);overflow-y:auto;-webkit-overflow-scrolling:touch}.mobile-menu::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background-color:var(--color-bg);z-index:-1}.mobile-menu-content{display:flex;flex-direction:column;gap:var(--spacing-lg);margin-top:var(--spacing-2xl);position:relative;z-index:1}.mobile-nav-link{font-size:1.25rem;font-weight:600;color:var(--color-text);text-decoration:none;padding:var(--spacing-md) 0;border-bottom:1px solid var(--color-border)}.home-hero{background:linear-gradient(135deg, var(--color-bg) 0%, var(--color-bg-secondary) 100%);padding:var(--spacing-2xl) 0;text-align:center}.hero-title{font-size:3rem;font-weight:700;margin-bottom:var(--spacing-md);background:linear-gradient(135deg, var(--color-primary), var(--color-accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-description{font-size:1.25rem;color:var(--color-text-secondary);margin-bottom:var(--spacing-xl);max-width:600px;margin-left:auto;margin-right:auto}.hero-search{max-width:500px;margin:0 auto}#search-container{position:relative}#search-input{width:100%;padding:var(--spacing-md) var(--spacing-lg);font-size:1rem;border:2px solid var(--color-border);border-radius:50px;background:var(--card-bg);color:var(--color-text);transition:all var(--transition)}#search-input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px rgba(37,99,235,0.1)}#search-results{position:absolute;top:100%;left:0;right:0;background:var(--card-bg);border:1px solid var(--color-border);border-radius:8px;margin-top:var(--spacing-sm);max-height:400px;overflow-y:auto;display:none;z-index:50}.section-title{font-size:2rem;font-weight:700;margin-bottom:var(--spacing-lg);color:var(--color-text)}.section-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:var(--spacing-xl);flex-wrap:wrap;gap:var(--spacing-md)}.featured-posts{margin-bottom:var(--spacing-2xl)}.posts-grid{display:grid;gap:var(--spacing-xl);margin-bottom:var(--spacing-xl)}.featured-grid{grid-template-columns:repeat(auto-fit, minmax(350px, 1fr))}.posts-grid:not(.featured-grid){grid-template-columns:repeat(auto-fill, minmax(300px, 1fr))}.post-card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:12px;overflow:hidden;box-shadow:var(--card-shadow);transition:all var(--transition-slow)}.post-card:hover{box-shadow:var(--card-shadow-hover);transform:translateY(-2px)}.post-card-featured{position:relative}.post-card-image{position:relative;aspect-ratio:16/9;overflow:hidden}.post-card-image img{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-slow)}.post-card:hover .post-card-image img{transform:scale(1.05)}.featured-badge{position:absolute;top:var(--spacing-md);right:var(--spacing-md);background:var(--color-accent);color:white;padding:var(--spacing-sm);border-radius:50%;display:flex;align-items:center;justify-content:center}.podcast-badge{position:absolute;top:var(--spacing-md);left:var(--spacing-md);background:var(--color-accent);color:white;padding:var(--spacing-sm);border-radius:50%;display:flex;align-items:center;justify-content:center}.post-card-content{padding:var(--spacing-lg)}.post-card-tags{margin-bottom:var(--spacing-sm)}.post-card-title{font-size:1.25rem;font-weight:600;line-height:1.4;margin-bottom:var(--spacing-sm)}.post-card-title a{color:var(--color-text);text-decoration:none;transition:color var(--transition)}.post-card-title a:hover{color:var(--color-primary)}.post-card-meta{display:flex;align-items:center;gap:var(--spacing-sm);font-size:0.875rem;color:var(--color-text-secondary);margin-bottom:var(--spacing-md);flex-wrap:wrap}.post-card-meta>*:not(:last-child)::after{content:'•';margin-left:var(--spacing-sm)}.post-card-excerpt{color:var(--color-text-secondary);line-height:1.6;margin-bottom:var(--spacing-md)}.post-card-footer{border-top:1px solid var(--color-border-light);padding-top:var(--spacing-md)}.read-more-link{color:var(--color-primary);text-decoration:none;font-weight:500;display:inline-flex;align-items:center;gap:var(--spacing-xs);transition:all var(--transition)}.read-more-link:hover{color:var(--color-primary-hover);gap:var(--spacing-sm)}.tag-filter{display:flex;flex-wrap:wrap;gap:var(--spacing-sm)}.tag-chip{display:inline-flex;align-items:center;padding:var(--spacing-xs) var(--spacing-sm);font-size:0.875rem;font-weight:500;border:1px solid var(--color-border);border-radius:20px;background:var(--color-bg-secondary);color:var(--color-text-secondary);text-decoration:none;transition:all var(--transition);cursor:pointer}.tag-chip:hover,.tag-chip.active{background:var(--color-primary);color:white;border-color:var(--color-primary)}.tag-chip-small{font-size:0.75rem;padding:2px var(--spacing-sm)}.tag-chip-more{background:var(--color-text-secondary);color:var(--color-bg)}.post{margin-bottom:var(--spacing-2xl)}.post-header{padding:var(--spacing-2xl) var(--spacing-lg);background:var(--color-bg-secondary);border-radius:12px}.post-cover{aspect-ratio:21/9;overflow:hidden;border-radius:12px;margin-bottom:var(--spacing-xl)}.post-cover img{width:100%;height:100%;object-fit:cover}.post-title{font-size:2.5rem;font-weight:700;line-height:1.2;margin-bottom:var(--spacing-lg);max-width:var(--content-max-width)}.post-meta{display:flex;align-items:center;gap:var(--spacing-md);font-size:0.95rem;color:var(--color-text-secondary);margin-bottom:var(--spacing-lg);flex-wrap:wrap}.post-meta>*:not(:last-child):not(.post-tags)::after{content:'•';margin-left:var(--spacing-md)}.post-excerpt{font-size:1.125rem;color:var(--color-text-secondary);max-width:var(--content-max-width)}.post-content{padding:var(--spacing-2xl) 0}.post-body{max-width:var(--content-max-width);margin:0 auto;font-size:1.125rem;line-height:1.7}.post-body h1,.post-body h2,.post-body h3,.post-body h4,.post-body h5,.post-body h6{font-weight:600;line-height:1.3;margin:var(--spacing-xl) 0 var(--spacing-md) 0;color:var(--color-text)}.post-body h1{font-size:2rem}.post-body h2{font-size:1.75rem}.post-body h3{font-size:1.5rem}.post-body h4{font-size:1.25rem}.post-body p{margin-bottom:var(--spacing-lg)}.post-body a{color:var(--color-primary);text-decoration:underline;transition:color var(--transition)}.post-body a:hover{color:var(--color-primary-hover)}.post-body ul,.post-body ol{margin-bottom:var(--spacing-lg);padding-left:var(--spacing-xl)}.post-body li{margin-bottom:var(--spacing-xs)}.post-body blockquote{margin:var(--spacing-xl) 0;padding:var(--spacing-lg);border-left:4px solid var(--color-primary);background:var(--color-bg-secondary);border-radius:0 8px 8px 0;font-style:italic}.post-body pre{margin:var(--spacing-lg) 0;padding:var(--spacing-lg);background:var(--color-bg-secondary);border-radius:8px;overflow-x:auto;font-family:var(--font-mono);font-size:0.9rem}.post-body code{font-family:var(--font-mono);font-size:0.9em;background:var(--color-bg-secondary);padding:2px 6px;border-radius:4px}.post-body pre code{background:none;padding:0}.post-body img{max-width:100%;height:auto;border-radius:8px;margin:var(--spacing-lg) 0}.post-navigation{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-lg);margin:var(--spacing-xl) auto 0;max-width:var(--content-max-width)}.post-nav-link{display:flex;flex-direction:column;padding:var(--spacing-lg);background:var(--card-bg);border:1px solid var(--card-border);border-radius:8px;text-decoration:none;transition:all var(--transition)}.post-nav-link:hover{box-shadow:var(--card-shadow-hover);transform:translateY(-1px)}.post-nav-prev{text-align:left}.post-nav-next{text-align:right}.post-nav-label{font-size:0.875rem;color:var(--color-text-secondary);margin-bottom:var(--spacing-xs)}.post-nav-title{font-weight:600;color:var(--color-text)}.post-comments{padding:var(--spacing-2xl) 0;background:var(--color-bg-secondary)}.comments-section{max-width:var(--content-max-width);margin:0 auto}.comments-title{font-size:1.5rem;font-weight:600;margin-bottom:var(--spacing-lg)}.comments-fallback,.comments-message{color:var(--color-text-secondary);text-align:center;padding:var(--spacing-xl);background:var(--card-bg);border:1px solid var(--card-border);border-radius:8px}.pagination{display:flex;align-items:center;justify-content:space-between;margin-top:var(--spacing-2xl);padding:var(--spacing-lg) 0;border-top:1px solid var(--color-border)}.pagination-btn{padding:var(--spacing-sm) var(--spacing-lg);background:var(--color-primary);color:white;text-decoration:none;border-radius:6px;font-weight:500;transition:background-color var(--transition)}.pagination-btn:hover{background:var(--color-primary-hover)}.pagination-info{font-weight:500;color:var(--color-text-secondary)}.main-footer{background:var(--color-bg-secondary);border-top:1px solid var(--color-border);padding:var(--spacing-2xl) 0 var(--spacing-lg);margin-top:var(--spacing-2xl)}.footer-content{display:grid;grid-template-columns:repeat(auto-fit, minmax(250px, 1fr));gap:var(--spacing-xl);margin-bottom:var(--spacing-xl)}.footer-title{font-size:1.125rem;font-weight:600;margin-bottom:var(--spacing-md);color:var(--color-text)}.footer-description{color:var(--color-text-secondary);line-height:1.6}.footer-menu{list-style:none}.footer-menu li{margin-bottom:var(--spacing-xs)}.footer-menu a{color:var(--color-text-secondary);text-decoration:none;transition:color var(--transition)}.footer-menu a:hover{color:var(--color-primary)}.social-links{display:flex;gap:var(--spacing-md)}.social-link{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:var(--color-border);color:var(--color-text-secondary);border-radius:50%;text-decoration:none;transition:all var(--transition)}.social-link:hover{background:var(--color-primary);color:white;transform:translateY(-2px)}.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:var(--spacing-lg);border-top:1px solid var(--color-border);font-size:0.875rem;color:var(--color-text-secondary)}.footer-bottom a{color:var(--color-primary);text-decoration:none}.footer-bottom a:hover{text-decoration:underline}@media (max-width: 768px){.nav-menu{display:none}.mobile-menu-toggle{display:flex}.hero-title{font-size:2rem}.hero-description{font-size:1rem}.section-header{flex-direction:column;align-items:stretch}.posts-grid{grid-template-columns:1fr}.post-title{font-size:2rem}.post-navigation{grid-template-columns:1fr}.pagination{flex-direction:column;gap:var(--spacing-md);text-align:center}.footer-bottom{flex-direction:column;gap:var(--spacing-md);text-align:center}}@media (max-width: 480px){.container{padding:0 var(--spacing-sm)}.hero-title{font-size:1.75rem}.post-title{font-size:1.75rem}.post-meta{font-size:0.875rem}.tag-filter{justify-content:center}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0, 0, 0, 0);white-space:nowrap;border:0}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.hidden{display:none !important}.block{display:block !important}.inline-block{display:inline-block !important}.flex{display:flex !important}.grid{display:grid !important}