:root{--bg-primary: #0a0c10;--bg-secondary: #12151c;--bg-card: #161a24;--bg-card-hover: #1c2230;--bg-elevated: #1f2533;--text-primary: #eef1f8;--text-secondary: #9aa3b8;--text-muted: #5c6580;--accent: #e8a965;--accent-bright: #f5c88a;--accent-dim: #c78a42;--accent-glow: rgba(232, 169, 101, .15);--border: #2a3142;--border-subtle: #1e2433;--gradient-hero: linear-gradient(135deg, #e8a965 0%, #f2c279 50%, #d4945a 100%);--gradient-card: linear-gradient(145deg, rgba(232, 169, 101, .08) 0%, transparent 50%);--font-display: "Sora", system-ui, sans-serif;--font-body: "Source Serif 4", Georgia, serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--space-3xl: 4rem;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px;--ease-out: cubic-bezier(.16, 1, .3, 1);--ease-spring: cubic-bezier(.34, 1.56, .64, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-body);font-size:1.125rem;line-height:1.6;color:var(--text-primary);background:var(--bg-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.layout{min-height:100vh;display:flex;flex-direction:column;position:relative;background:radial-gradient(ellipse 80% 50% at 50% -20%,rgba(232,169,101,.06) 0%,transparent 50%),radial-gradient(ellipse 60% 40% at 100% 0%,rgba(100,140,200,.04) 0%,transparent 40%),var(--bg-primary)}.grain-overlay{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;opacity:.025;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");z-index:1000}.main-content{flex:1;width:100%;max-width:1200px;margin:0 auto;padding:var(--space-lg) var(--space-lg) var(--space-3xl)}.header{position:sticky;top:0;z-index:100;background:linear-gradient(to bottom,var(--bg-primary) 0%,var(--bg-primary) 70%,transparent 100%);padding:var(--space-lg) 0 var(--space-xl);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.header-inner{max-width:1200px;margin:0 auto;padding:0 var(--space-lg);display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center;gap:var(--space-sm);text-decoration:none;color:var(--text-primary);font-family:var(--font-display);font-weight:600;font-size:1.35rem;transition:all .3s var(--ease-out);letter-spacing:-.02em}.logo:hover{color:var(--accent)}.logo:hover .logo-icon{transform:rotate(45deg) scale(1.1);color:var(--accent)}.logo-icon{font-size:1.4rem;color:var(--accent);transition:all .4s var(--ease-spring)}.hero{text-align:center;padding:var(--space-3xl) 0;position:relative}.hero:before{content:"";position:absolute;top:50%;left:50%;width:500px;height:500px;transform:translate(-50%,-50%);background:radial-gradient(circle,var(--accent-glow) 0%,transparent 70%);pointer-events:none;opacity:.5}.hero-title{font-family:var(--font-display);font-size:clamp(2.75rem,7vw,4.5rem);font-weight:700;color:var(--text-primary);letter-spacing:-.03em;margin-bottom:var(--space-lg);position:relative;line-height:1.1}.hero-title .highlight{background:var(--gradient-hero);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;position:relative}.hero-title .highlight:after{content:"";position:absolute;bottom:.05em;left:0;right:0;height:.12em;background:var(--gradient-hero);opacity:.4;border-radius:4px;transform:skew(-8deg)}.hero-subtitle{font-size:1.3rem;color:var(--text-secondary);max-width:480px;margin:0 auto;font-style:italic;position:relative}.search-bar{display:flex;gap:var(--space-md);margin-bottom:var(--space-lg);flex-wrap:wrap;justify-content:center}.search-input-wrapper{flex:1;max-width:560px;min-width:280px;position:relative}.search-icon{position:absolute;left:var(--space-lg);top:50%;transform:translateY(-50%);color:var(--text-muted);transition:color .2s ease}.search-input-wrapper:focus-within .search-icon{color:var(--accent)}.search-input{width:100%;padding:var(--space-md) var(--space-lg) var(--space-md) calc(var(--space-lg) * 2 + 12px);font-family:var(--font-display);font-size:1rem;color:var(--text-primary);background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);transition:all .3s var(--ease-out)}.search-input::placeholder{color:var(--text-muted);font-style:italic}.search-input:focus{outline:none;border-color:var(--accent-dim);background:var(--bg-elevated);box-shadow:0 0 0 4px var(--accent-glow),0 8px 32px -8px #0000004d}.search-clear{position:absolute;right:var(--space-md);top:50%;transform:translateY(-50%);width:28px;height:28px;display:flex;align-items:center;justify-content:center;font-size:1.25rem;color:var(--text-muted);background:transparent;border:none;cursor:pointer;border-radius:50%;transition:all .2s ease}.search-clear:hover{color:var(--text-primary);background:var(--bg-elevated)}.filter-section{margin-bottom:var(--space-xl)}.category-bar{display:flex;gap:var(--space-sm);margin-bottom:var(--space-md);flex-wrap:wrap;justify-content:center}.category-btn{padding:var(--space-sm) var(--space-lg);font-family:var(--font-display);font-size:.875rem;font-weight:500;color:var(--text-secondary);background:transparent;border:1px solid var(--border-subtle);border-radius:var(--radius-lg);cursor:pointer;transition:all .25s var(--ease-out)}.category-btn:hover{border-color:var(--border);color:var(--text-primary);transform:translateY(-2px)}.category-btn.active{background:var(--gradient-hero);color:var(--bg-primary);border-color:transparent;font-weight:600;box-shadow:0 4px 20px -4px #e8a96566}.tag-bar{display:flex;gap:var(--space-sm);flex-wrap:wrap;margin-bottom:var(--space-md);justify-content:center}.tag-btn{padding:var(--space-xs) var(--space-md);font-family:var(--font-mono);font-size:.8rem;color:var(--tag-color);background:transparent;border:1px solid color-mix(in srgb,var(--tag-color) 30%,transparent);border-radius:20px;cursor:pointer;transition:all .25s var(--ease-out)}.tag-btn:hover{background:color-mix(in srgb,var(--tag-color) 15%,transparent);transform:translateY(-2px)}.tag-btn.active{background:var(--tag-color);color:var(--bg-primary);border-color:var(--tag-color);box-shadow:0 4px 16px -4px var(--tag-color)}.clear-filters{font-family:var(--font-display);font-size:.85rem;color:var(--text-muted);background:none;border:none;cursor:pointer;text-decoration:underline;text-underline-offset:3px;transition:color .2s ease}.clear-filters:hover{color:var(--accent)}.posts-section{margin-top:var(--space-xl)}.posts-header{margin-bottom:var(--space-lg);text-align:center}.posts-count{font-family:var(--font-display);font-size:.9rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.1em}.posts-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:var(--space-xl)}.post-card{display:flex;flex-direction:column;padding:var(--space-xl);background:var(--gradient-card),var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);text-decoration:none;color:inherit;transition:all .4s var(--ease-out);animation:fadeUp .6s var(--ease-out) backwards;animation-delay:var(--delay);position:relative;overflow:hidden}@keyframes fadeUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.post-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--gradient-hero);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease-out)}.post-card:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%),var(--accent-glow) 0%,transparent 60%);opacity:0;transition:opacity .4s ease;pointer-events:none}.post-card:hover{background:var(--bg-card-hover);border-color:var(--border);transform:translateY(-6px);box-shadow:0 20px 60px -20px #00000080,0 0 40px -20px var(--accent-glow)}.post-card:hover:before{transform:scaleX(1)}.post-card:hover:after{opacity:1}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-md)}.card-category{display:flex;align-items:center;gap:var(--space-sm);font-family:var(--font-display);font-size:.8rem;font-weight:600;color:var(--accent);text-transform:uppercase;letter-spacing:.05em}.category-icon{font-size:1.1rem}.card-date{font-family:var(--font-mono);font-size:.75rem;color:var(--text-muted)}.card-title{font-family:var(--font-display);font-size:1.35rem;font-weight:600;color:var(--text-primary);line-height:1.3;margin-bottom:var(--space-sm);letter-spacing:-.01em;transition:color .2s ease}.post-card:hover .card-title{color:var(--accent-bright)}.card-summary{font-size:.95rem;color:var(--text-secondary);line-height:1.6;margin-bottom:var(--space-lg);flex:1}.card-tags{display:flex;gap:var(--space-sm);flex-wrap:wrap}.card-tag{font-family:var(--font-mono);font-size:.75rem;color:var(--tag-color);opacity:.85;transition:opacity .2s ease}.post-card:hover .card-tag{opacity:1}.card-arrow{position:absolute;bottom:var(--space-xl);right:var(--space-xl);color:var(--accent);opacity:0;transform:translate(-12px);transition:all .4s var(--ease-out)}.post-card:hover .card-arrow{opacity:1;transform:translate(0)}.empty-state{text-align:center;padding:var(--space-3xl) var(--space-lg);color:var(--text-secondary)}.empty-icon{font-size:3.5rem;display:block;margin-bottom:var(--space-lg);opacity:.8}.empty-state h3{font-family:var(--font-display);font-size:1.5rem;color:var(--text-primary);margin-bottom:var(--space-sm)}.empty-state code{font-family:var(--font-mono);font-size:.9rem;background:var(--bg-elevated);padding:4px 10px;border-radius:var(--radius-sm);color:var(--accent)}.post-page{max-width:720px;margin:0 auto}.reading-progress{position:fixed;top:0;left:0;width:var(--progress);height:3px;background:var(--gradient-hero);z-index:200;transition:width .1s ease-out}.back-button{display:inline-flex;align-items:center;gap:var(--space-sm);font-family:var(--font-display);font-size:.9rem;color:var(--text-secondary);background:none;border:none;cursor:pointer;margin-bottom:var(--space-xl);transition:all .2s ease;padding:var(--space-sm) 0}.back-button:hover{color:var(--accent);transform:translate(-4px)}.post-article{animation:fadeIn .6s var(--ease-out)}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.post-header{margin-bottom:var(--space-2xl);padding-bottom:var(--space-xl);border-bottom:1px solid var(--border-subtle)}.post-meta{display:flex;align-items:center;gap:var(--space-sm);margin-bottom:var(--space-md)}.post-category{display:flex;align-items:center;gap:var(--space-xs);font-family:var(--font-display);font-size:.9rem;font-weight:600;color:var(--accent);text-transform:uppercase;letter-spacing:.05em}.meta-divider{color:var(--text-muted)}.post-date{font-family:var(--font-mono);font-size:.85rem;color:var(--text-muted)}.post-title{font-family:var(--font-display);font-size:clamp(2rem,5vw,3rem);font-weight:700;color:var(--text-primary);line-height:1.15;letter-spacing:-.03em;margin-bottom:var(--space-lg)}.post-summary{font-size:1.25rem;color:var(--text-secondary);font-style:italic;margin-bottom:var(--space-lg);line-height:1.5}.post-tags{display:flex;gap:var(--space-sm);flex-wrap:wrap}.post-tag{font-family:var(--font-mono);font-size:.85rem;color:var(--tag-color)}.post-content{font-size:1.125rem;line-height:1.8}.post-content h2{font-family:var(--font-display);font-size:1.6rem;font-weight:600;color:var(--text-primary);margin:var(--space-2xl) 0 var(--space-md);letter-spacing:-.02em}.post-content h3{font-family:var(--font-display);font-size:1.3rem;font-weight:600;color:var(--text-primary);margin:var(--space-xl) 0 var(--space-sm)}.post-content p{margin-bottom:var(--space-lg);color:var(--text-secondary)}.post-content strong{color:var(--text-primary);font-weight:600}.post-content a{color:var(--accent);text-decoration:underline;text-decoration-style:wavy;text-underline-offset:4px;text-decoration-thickness:1px;transition:all .2s ease}.post-content a:hover{color:var(--accent-bright);text-decoration-color:var(--accent-bright)}.post-content ul,.post-content ol{margin-bottom:var(--space-lg);padding-left:var(--space-lg);color:var(--text-secondary)}.post-content li{margin-bottom:var(--space-sm)}.post-content li::marker{color:var(--accent)}.inline-code{font-family:var(--font-mono);font-size:.88em;background:var(--bg-elevated);padding:3px 8px;border-radius:var(--radius-sm);color:var(--accent-bright);border:1px solid var(--border-subtle)}.code-block{font-family:var(--font-mono);font-size:.9rem;line-height:1.7;background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:var(--space-lg);margin:var(--space-lg) 0;overflow-x:auto;position:relative}.code-block:before{content:attr(data-language);position:absolute;top:var(--space-sm);right:var(--space-md);font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;color:var(--accent-dim);opacity:.8}.code-block code{color:var(--text-primary)}.table-wrapper{overflow-x:auto;margin:var(--space-lg) 0;border-radius:var(--radius-md);border:1px solid var(--border-subtle)}.post-content table{width:100%;border-collapse:collapse;font-size:.95rem}.post-content th,.post-content td{padding:var(--space-md) var(--space-lg);text-align:left;border-bottom:1px solid var(--border-subtle)}.post-content th{font-family:var(--font-display);font-weight:600;color:var(--text-primary);background:var(--bg-secondary);text-transform:uppercase;font-size:.85rem;letter-spacing:.05em}.post-content td{color:var(--text-secondary)}.post-content tr:last-child td{border-bottom:none}.post-content blockquote{border-left:3px solid var(--accent);padding-left:var(--space-lg);margin:var(--space-lg) 0;font-style:italic;color:var(--text-secondary);background:linear-gradient(90deg,var(--accent-glow) 0%,transparent 100%);padding:var(--space-md) var(--space-lg);border-radius:0 var(--radius-md) var(--radius-md) 0}.related-section{margin-top:var(--space-3xl);padding-top:var(--space-2xl);border-top:1px solid var(--border-subtle)}.related-title{font-family:var(--font-display);font-size:1.25rem;font-weight:600;color:var(--text-primary);margin-bottom:var(--space-lg)}.related-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:var(--space-md)}.related-card{display:block;padding:var(--space-lg);background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);text-decoration:none;transition:all .3s var(--ease-out)}.related-card:hover{background:var(--bg-card-hover);border-color:var(--border);transform:translateY(-4px);box-shadow:0 12px 32px -12px #0006}.related-category{font-family:var(--font-display);font-size:.75rem;color:var(--accent-dim);margin-bottom:var(--space-xs);text-transform:uppercase;letter-spacing:.05em}.related-card-title{font-family:var(--font-display);font-size:1rem;font-weight:500;color:var(--text-primary);line-height:1.3;margin-bottom:var(--space-sm);transition:color .2s ease}.related-card:hover .related-card-title{color:var(--accent)}.related-tags{display:flex;gap:var(--space-sm)}.related-tag{font-family:var(--font-mono);font-size:.7rem;color:var(--text-muted)}.post-not-found{text-align:center;padding:var(--space-3xl) var(--space-lg)}.not-found-icon{font-size:5rem;display:block;margin-bottom:var(--space-lg)}.post-not-found h2{font-family:var(--font-display);font-size:1.75rem;color:var(--text-primary);margin-bottom:var(--space-sm)}.post-not-found p{color:var(--text-secondary);margin-bottom:var(--space-lg)}.back-home{font-family:var(--font-display);color:var(--accent);text-decoration:none;transition:color .2s ease;font-weight:500}.back-home:hover{color:var(--accent-bright)}.footer{text-align:center;padding:var(--space-2xl) var(--space-lg);color:var(--text-muted);font-size:.9rem;font-family:var(--font-display);border-top:1px solid var(--border-subtle);margin-top:auto}.footer p{opacity:.7;letter-spacing:.02em}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:5px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}::selection{background:var(--accent);color:var(--bg-primary)}@media (max-width: 640px){.main-content{padding:var(--space-md)}.hero{padding:var(--space-xl) 0 var(--space-2xl)}.posts-grid{grid-template-columns:1fr;gap:var(--space-lg)}.search-bar{flex-direction:column}.search-input-wrapper{max-width:100%}.post-title{font-size:1.75rem}.post-card{padding:var(--space-lg)}.card-title{font-size:1.2rem}}.add-post-btn{width:42px;height:42px;display:flex;align-items:center;justify-content:center;background:var(--bg-card);border:1px solid var(--border);border-radius:50%;cursor:pointer;transition:all .3s var(--ease-out)}.add-post-btn:hover{background:var(--accent);border-color:var(--accent);transform:rotate(90deg) scale(1.1)}.add-post-btn:hover .add-icon{color:var(--bg-primary)}.add-icon{font-size:1.5rem;font-weight:300;color:var(--accent);line-height:1;transition:color .3s ease}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000c;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:500;padding:var(--space-lg);animation:fadeIn .3s var(--ease-out)}.modal-content{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-xl);width:100%;max-width:640px;max-height:90vh;overflow-y:auto;padding:var(--space-2xl);position:relative;animation:slideUp .4s var(--ease-spring)}@keyframes slideUp{0%{opacity:0;transform:translateY(40px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}.modal-close{position:absolute;top:var(--space-lg);right:var(--space-lg);width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:transparent;border:1px solid var(--border-subtle);border-radius:50%;color:var(--text-muted);font-size:1.5rem;cursor:pointer;transition:all .2s ease}.modal-close:hover{background:var(--bg-elevated);color:var(--text-primary);border-color:var(--border)}.modal-title{font-family:var(--font-display);font-size:1.75rem;font-weight:600;color:var(--text-primary);margin-bottom:var(--space-xl);display:flex;align-items:center;gap:var(--space-sm)}.modal-title-icon{color:var(--accent)}.new-post-form{display:flex;flex-direction:column;gap:var(--space-lg)}.form-row{display:flex;gap:var(--space-md)}.form-row .flex-1{flex:1}.form-row .flex-2{flex:2}.form-group{display:flex;flex-direction:column;gap:var(--space-xs)}.form-group label{font-family:var(--font-display);font-size:.85rem;font-weight:500;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.form-group input,.form-group textarea,.form-group select{font-family:var(--font-body);font-size:1rem;color:var(--text-primary);background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:var(--space-md);transition:all .2s ease}.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text-muted);font-style:italic}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--accent-dim);background:var(--bg-elevated);box-shadow:0 0 0 3px var(--accent-glow)}.form-group textarea{resize:vertical;min-height:200px;font-family:var(--font-mono);font-size:.95rem;line-height:1.6}.form-hint{font-family:var(--font-mono);font-size:.75rem;color:var(--text-muted)}.form-error{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-md);background:#dc50501a;border:1px solid rgba(220,80,80,.3);border-radius:var(--radius-md);color:#f08080;font-size:.9rem}.submit-btn{display:flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:var(--space-md) var(--space-xl);font-family:var(--font-display);font-size:1rem;font-weight:600;color:var(--bg-primary);background:var(--gradient-hero);border:none;border-radius:var(--radius-lg);cursor:pointer;transition:all .3s var(--ease-out);margin-top:var(--space-sm)}.submit-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 32px -8px #e8a96580}.submit-btn:disabled{opacity:.7;cursor:not-allowed}.spinner{width:18px;height:18px;border:2px solid transparent;border-top-color:var(--bg-primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.modal-success{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-3xl) var(--space-lg);text-align:center}.success-icon{width:64px;height:64px;display:flex;align-items:center;justify-content:center;background:var(--accent);color:var(--bg-primary);font-size:2rem;font-weight:700;border-radius:50%;margin-bottom:var(--space-lg);animation:scaleIn .4s var(--ease-spring)}@keyframes scaleIn{0%{transform:scale(0);opacity:0}to{transform:scale(1);opacity:1}}.modal-success p{font-family:var(--font-display);font-size:1.25rem;color:var(--text-primary)}@media (max-width: 640px){.modal-content{padding:var(--space-lg)}.form-row{flex-direction:column;gap:var(--space-lg)}.modal-title{font-size:1.4rem}}