:root{--color-bg:#0a0e27;--color-text:#e5e7eb;--color-border:#1e293b;--color-accent:#ef4444;--color-accent-dark:#dc2626;--color-secondary:#3b82f6;--color-secondary-dark:#1d4ed8;--color-code-bg:#0f172a;--color-code-text:#e5e7eb;--spacing-xs:0.25rem;--spacing-sm:0.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--spacing-2xl:3rem;--font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;--font-mono:"Monaco","Menlo","Ubuntu Mono",monospace}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-sans);background-color:var(--color-bg);color:var(--color-text);line-height:1.6;transition:background-color .2s,color .2s}.container{max-width:55rem;margin:0 auto;padding:0 var(--spacing-md)}.navbar{border-bottom:1px solid var(--color-border);padding:var(--spacing-xs) 0;margin-bottom:var(--spacing-2xl);background:linear-gradient(135deg,rgba(239,68,68,.08),rgba(59,130,246,.08));-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.navbar .container{display:flex;justify-content:space-between;align-items:center}.nav-brand{font-size:1.25rem;font-weight:700;text-decoration:none;background:linear-gradient(135deg,var(--color-accent) 0,var(--color-secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;transition:transform .2s;letter-spacing:-.5px}.nav-links{display:flex;gap:var(--spacing-xl)}.nav-links a{text-decoration:none;color:var(--color-text);font-weight:500;transition:color .2s}.nav-links a:hover{color:var(--color-accent)}main{min-height:calc(100vh - 200px);margin-bottom:var(--spacing-2xl)}.footer{border-top:1px solid var(--color-border);padding:var(--spacing-xl) 0;text-align:center;font-size:.9rem;color:#64748b;margin-top:var(--spacing-2xl);line-height:1.6}.footer a{color:var(--color-accent);border-bottom:1px solid transparent;transition:all .2s}.footer a:hover{color:var(--color-accent-dark);border-bottom:1px solid var(--color-accent)}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;margin:var(--spacing-xl) 0 var(--spacing-md) 0;color:var(--color-text);letter-spacing:-.5px}h1{font-size:2.5rem;margin-top:0;background:linear-gradient(135deg,var(--color-accent) 0,var(--color-secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}h2{font-size:1.75rem;border-bottom:2px solid var(--color-border);padding-bottom:var(--spacing-sm);color:var(--color-text)}h3{font-size:1.375rem;color:#cbd5e1}h4{font-size:1.125rem}h5,h6{font-size:1rem}p{margin:var(--spacing-md) 0}a{color:var(--color-accent);text-decoration:none;transition:all .2s;font-weight:500}a,a:hover{border-bottom:2px solid transparent}a:active,a:hover{color:var(--color-secondary)}code{font-family:var(--font-mono);font-size:.9em;color:var(--color-code-text);padding:.2em .4em;border-radius:3px}code,pre{background-color:var(--color-code-bg)}pre{padding:var(--spacing-lg);border-radius:8px;overflow-x:auto;margin:var(--spacing-lg) 0;line-height:1.5;border:1px solid var(--color-border)}pre code{padding:0;border-radius:0}.hljs,pre code{background:none;color:inherit}.hljs-attr,.hljs-property,.hljs-variable{color:#93c5fd}.hljs-literal,.hljs-string{color:#86efac}.hljs-number{color:#fbbf24}.hljs-built_in,.hljs-keyword{color:#f472b6}.hljs-class,.hljs-title,.hljs-type{color:#60a5fa}.hljs-comment{color:#64748b}.hljs-attr{color:#fbbf24}.hljs-selector-tag{color:#f472b6}.hljs-meta{color:#64748b}blockquote{border-left:4px solid var(--color-accent);padding-left:var(--spacing-lg);margin:var(--spacing-lg) 0;color:#999}blockquote p{margin:var(--spacing-md) 0}ol,ul{margin:var(--spacing-md) 0 var(--spacing-md) var(--spacing-xl)}li{margin:var(--spacing-sm) 0}.post-list{list-style:none;margin:0;padding:0}.post-item{padding:var(--spacing-lg) 0;border-bottom:1px solid var(--color-border);transition:transform .2s,border-color .2s}.post-item:hover{border-bottom-color:var(--color-accent);transform:translateX(4px)}.post-item:last-child{border-bottom:none}.post-title{font-size:1.5rem;font-weight:700;margin:0 0 var(--spacing-sm) 0;letter-spacing:-.5px}.post-title a{background:linear-gradient(135deg,var(--color-text) 0,#cbd5e1 100%);-webkit-background-clip:text;background-clip:text;border:none;font-weight:700;transition:all .2s}.post-title a,.post-title a:hover{-webkit-text-fill-color:transparent}.post-title a:hover{background:linear-gradient(135deg,var(--color-accent) 0,var(--color-secondary) 100%);-webkit-background-clip:text;background-clip:text}.post-meta{font-size:.9375rem;color:#94a3b8;margin-bottom:var(--spacing-md);font-weight:500}.post-description{margin:var(--spacing-md) 0;color:var(--color-text)}.post-tags{display:flex;gap:var(--spacing-md);flex-wrap:wrap;margin-top:var(--spacing-md)}.tag{display:inline-block;font-size:.8125rem;padding:.35rem .85rem;background:linear-gradient(135deg,var(--color-accent) 0,var(--color-accent-dark) 100%);color:#fff;font-weight:600;border-radius:20px;text-decoration:none;transition:transform .2s,box-shadow .2s}.tag:hover{transform:translateY(-2px);box-shadow:0 4px 16px rgba(239,68,68,.4)}.tag-link{border:none;padding:.25rem .75rem}article{margin:var(--spacing-2xl) 0}.article-header{margin-bottom:var(--spacing-2xl);padding-bottom:var(--spacing-2xl);border-bottom:2px solid var(--color-border)}.article-title{font-size:2.5rem;margin-bottom:var(--spacing-md);color:var(--color-text);letter-spacing:-.5px;background:linear-gradient(135deg,var(--color-accent) 0,var(--color-secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.article-meta{font-size:.95rem;color:#94a3b8;margin-bottom:var(--spacing-lg);font-weight:500}.article-content{font-size:1.0625rem;line-height:1.8;color:#e5e7eb}.article-content img{max-width:100%;height:auto;margin:var(--spacing-lg) 0;border-radius:6px}.article-content table{width:100%;border-collapse:collapse;margin:var(--spacing-lg) 0}.article-content td,.article-content th{padding:var(--spacing-sm) var(--spacing-md);border:1px solid var(--color-border);text-align:left}.article-content th{background-color:var(--color-border);font-weight:600}.tags-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));grid-gap:var(--spacing-md);gap:var(--spacing-md);margin-top:var(--spacing-2xl)}.tag-card{padding:var(--spacing-lg);background-color:var(--color-border);border-radius:6px;text-align:center;transition:background-color .2s}.tag-card:hover{background-color:var(--color-accent);color:#fff}.tag-card a{display:block;text-decoration:none;color:inherit;border:none}input[type=search],input[type=text],textarea{background-color:var(--color-border);color:var(--color-text);border:1px solid var(--color-border);border-radius:8px;padding:.875rem 1rem;font-family:var(--font-sans);font-size:1rem;transition:border-color .2s,box-shadow .2s}input[type=search]:focus,input[type=text]:focus,textarea:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px rgba(239,68,68,.1)}input[type=search]::placeholder,input[type=text]::placeholder{color:#64748b}@media (max-width:640px){:root{--spacing-lg:1rem;--spacing-xl:1.5rem;--spacing-2xl:2rem}.navbar .container{flex-direction:column;gap:var(--spacing-lg)}h1{font-size:1.875rem}h2{font-size:1.375rem}.post-title{font-size:1.25rem}.article-title{font-size:1.875rem}.article-content{font-size:1rem;line-height:1.7}.tags-grid{grid-template-columns:repeat(auto-fill,minmax(100px,1fr))}}@media print{body{background-color:#fff}a,body{color:#000}a{text-decoration:underline}.footer,.navbar{display:none}}