:root{--bg-primary: #0d1117;--bg-secondary: #161b22;--bg-tertiary: #21262d;--bg-hover: #30363d;--text-primary: #f0f6fc;--text-secondary: #8b949e;--text-muted: #6e7681;--accent-primary: #58a6ff;--accent-secondary: #64ffda;--accent-success: #3fb950;--accent-warning: #d29922;--accent-danger: #f85149;--border-primary: #30363d;--border-secondary: #21262d;--shadow: 0 8px 24px rgba(0, 0, 0, 0.4);--shadow-hover: 0 12px 32px rgba(0, 0, 0, 0.6)}*{box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans",Helvetica,Arial,sans-serif;font-size:16px;line-height:1.6;color:var(--text-primary);background-color:var(--bg-primary);margin:0;padding:0;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.4;margin:0 0 1rem 0;color:var(--text-primary)}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.5rem}h4{font-size:1.25rem}h5{font-size:1.125rem}h6{font-size:1rem}p{margin:0 0 1rem 0;color:var(--text-secondary)}a{color:var(--accent-primary);text-decoration:none;transition:color 0.15s ease}a:hover{color:var(--accent-secondary);text-decoration:underline}ul,ol{margin:0 0 1rem 0;padding-left:1.5rem;color:var(--text-secondary)}li{margin-bottom:.25rem}code{font-family:ui-monospace,SFMono-Regular,"SF Mono",Consolas,"Liberation Mono",Menlo,monospace;font-size:0.875em;background-color:var(--bg-secondary);color:var(--accent-secondary);padding:2px 6px;border-radius:4px}pre{font-family:ui-monospace,SFMono-Regular,"SF Mono",Consolas,"Liberation Mono",Menlo,monospace;background-color:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:8px;padding:1rem;overflow-x:auto;margin:0 0 1rem 0}pre code{background:none;padding:0;border-radius:0}blockquote{border-left:4px solid var(--accent-primary);margin:0 0 1rem 0;padding:.5rem 0 .5rem 1rem;background-color:var(--bg-secondary);border-radius:0 4px 4px 0}blockquote p{margin:0;font-style:italic}img{max-width:100%;height:auto;border-radius:8px}table{width:100%;border-collapse:collapse;margin:0 0 1rem 0;background-color:var(--bg-secondary);border-radius:8px;overflow:hidden}th,td{padding:.5rem 1rem;text-align:left;border-bottom:1px solid var(--border-primary)}th{background-color:var(--bg-tertiary);font-weight:600;color:var(--text-primary)}td{color:var(--text-secondary)}hr{border:none;height:1px;background-color:var(--border-primary);margin:2rem 0}::selection{background-color:var(--accent-primary);color:var(--bg-primary)}::-moz-selection{background-color:var(--accent-primary);color:var(--bg-primary)}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border-primary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.container{max-width:1200px;margin:0 auto;padding:0 1rem}@media (min-width: 992px){.container{padding:0 2rem}}.content{max-width:800px;margin:0 auto}.site-header{background-color:var(--bg-secondary);border-bottom:1px solid var(--border-primary);padding:1rem 0;position:sticky;top:0;z-index:100;backdrop-filter:blur(10px)}.site-header .header-content{display:flex;justify-content:space-between;align-items:center}.site-header .site-title{font-size:1.5rem;font-weight:700;color:var(--text-primary);text-decoration:none}.site-header .site-title:hover{color:var(--accent-danger);text-decoration:none}.site-header .nav-toggle{display:none;flex-direction:column;background:none;border:none;cursor:pointer;padding:.25rem;gap:4px}.site-header .nav-toggle .nav-toggle-bar{width:25px;height:3px;background-color:var(--text-primary);border-radius:2px;transition:all 0.25s ease;transform-origin:center}.site-header .nav-toggle.active .nav-toggle-bar:nth-child(1){transform:rotate(45deg) translate(6px, 6px)}.site-header .nav-toggle.active .nav-toggle-bar:nth-child(2){opacity:0}.site-header .nav-toggle.active .nav-toggle-bar:nth-child(3){transform:rotate(-45deg) translate(6px, -6px)}.site-header .site-nav{display:flex;gap:1.5rem}.site-header .site-nav a{color:var(--text-secondary);font-weight:500;transition:color 0.15s ease;white-space:nowrap}.site-header .site-nav a:hover,.site-header .site-nav a.active{color:var(--accent-danger);text-decoration:none}.site-header .site-nav .payforward-link{padding:0.35rem 0.6rem;background-color:var(--bg-tertiary);border:1px solid 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.site-nav.active{display:flex}.site-header .site-nav a{padding:.5rem 1rem;border-bottom:1px solid var(--border-secondary)}.site-header .site-nav a:last-child{border-bottom:none}.site-header .site-nav .payforward-link{margin-top:.5rem;align-self:flex-start}.main-content{padding:1.5rem 0}h1{font-size:2rem}h2{font-size:1.75rem}h3{font-size:1.375rem}}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.5rem 1.5rem;border:1px solid transparent;border-radius:8px;font-size:16px;font-weight:500;text-decoration:none;cursor:pointer;transition:all 0.15s ease}.btn:hover{text-decoration:none;transform:translateY(-1px)}.btn.btn-primary{background-color:var(--accent-primary);color:var(--bg-primary)}.btn.btn-primary:hover{background-color:var(--accent-secondary);box-shadow:var(--shadow)}.btn.btn-secondary{background-color:transparent;color:var(--accent-primary);border-color:var(--accent-primary)}.btn.btn-secondary:hover{background-color:var(--accent-primary);color:var(--bg-primary)}.btn.btn-danger{background-color:var(--accent-danger);color:var(--bg-primary)}.btn.btn-danger:hover{background-color:#ff7b72;box-shadow:var(--shadow)}.card{background-color:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:12px;padding:1.5rem;transition:all 0.25s ease}.card:hover{border-color:var(--accent-primary);box-shadow:var(--shadow);transform:translateY(-2px)}.card .card-header{margin-bottom:1rem}.card .card-header h3{margin:0;color:var(--text-primary)}.card .card-content{color:var(--text-secondary)}.card .card-footer{margin-top:1rem;padding-top:1rem;border-top:1px solid var(--border-primary);display:flex;justify-content:space-between;align-items:center}.post-preview{background-color:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:12px;padding:1.5rem;margin-bottom:1.5rem;transition:all 0.25s ease}.post-preview:hover{border-color:var(--accent-danger);box-shadow:var(--shadow);transform:translateY(-2px)}.post-preview h3{margin:0 0 .5rem 0}.post-preview h3 a{color:var(--text-primary);text-decoration:none}.post-preview h3 a:hover{color:var(--accent-danger)}.post-preview .post-meta{color:var(--text-muted);font-size:14px;margin:0 0 1rem 0}.post-preview .read-more{color:var(--accent-danger);font-weight:500}.post-preview .read-more:hover{color:var(--accent-danger);text-decoration:underline}.tag{display:inline-block;background-color:var(--bg-tertiary);color:var(--accent-secondary);padding:.25rem .5rem;border-radius:4px;font-size:12px;font-weight:500;text-decoration:none;margin:0 .25rem .25rem 0;transition:all 0.15s ease}.tag:hover{background-color:var(--accent-primary);color:var(--bg-primary);text-decoration:none}.pagination{display:flex;justify-content:center;align-items:center;gap:.5rem;margin:2rem 0}.pagination a,.pagination span{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:8px;text-decoration:none;font-weight:500;transition:all 0.15s ease}.pagination a{background-color:var(--bg-secondary);color:var(--text-secondary);border:1px solid var(--border-primary)}.pagination a:hover{background-color:var(--accent-primary);color:var(--bg-primary);border-color:var(--accent-primary)}.pagination .current{background-color:var(--accent-primary);color:var(--bg-primary);border:1px solid var(--accent-primary)}.highlight{background-color:var(--bg-secondary) !important;border:1px solid var(--border-primary);border-radius:8px;margin:1rem 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#30363d;margin-right:1em}.highlight pre{counter-reset:line-numbering}.highlight pre .line{counter-increment:line-numbering}.highlight pre .line::before{content:counter(line-numbering);color:#6e7681;display:inline-block;width:2em;text-align:right;margin-right:1em;padding-right:0.5em;border-right:1px solid #30363d;user-select:none}