:root {
    --bg-color: #0a0a0c; 
    --text-color: #e2e8f0; 
    --text-secondary: #94a3b8; 
    --accent-color: #00ffcc; 
    --border-color: #1e1e24;
    --card-bg: #121216; 
    --dark-bg: #050507;
    --font-main: 'Inter', sans-serif;
    --font-display: 'Rajdhani', sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { background-color: var(--bg-color); color: var(--text-color); font-family: var(--font-main); line-height: 1.6; overflow-x: hidden; }
h1, h2, h3, h4, .logo, .block-title { font-family: var(--font-display); text-transform: uppercase; }
a { color: inherit; text-decoration: none; transition: all 0.3s ease; }
a:hover { color: var(--accent-color); }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; border-radius: 4px; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
section { padding: 80px 0; border-bottom: 1px solid var(--border-color); }

header { padding: 20px 0; border-bottom: 1px solid var(--border-color); background: rgba(10, 10, 12, 0.95); position: sticky; top: 0; z-index: 1000; backdrop-filter: blur(10px); }
.header-inner { display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 28px; font-weight: 700; letter-spacing: 2px; color: #fff; }
.logo span { color: var(--accent-color); text-shadow: 0 0 10px rgba(0,255,204,0.4); }
nav ul { display: flex; gap: 30px; }
nav a { font-size: 15px; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; }

.btn { display: inline-block; padding: 16px 40px; background: transparent; color: var(--accent-color); border: 2px solid var(--accent-color); font-family: var(--font-display); font-weight: 700; font-size: 18px; letter-spacing: 1px; text-transform: uppercase; transition: all 0.3s ease; cursor: pointer; }
.btn:hover { background: var(--accent-color); color: #000; box-shadow: 0 0 20px rgba(0, 255, 204, 0.4); }

.post-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 30px; }
.post-card { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 4px; overflow: hidden; transition: all 0.3s ease; display: flex; flex-direction: column; }
.post-card:hover { transform: translateY(-5px); border-color: var(--accent-color); box-shadow: 0 10px 20px rgba(0, 255, 204, 0.05); }
.post-card .thumbnail { aspect-ratio: 16/9; background-size: cover; background-position: center; position: relative; }
.post-card .thumbnail::after { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: linear-gradient(to bottom, transparent 50%, rgba(18,18,22,1) 100%); }
.post-card .content { padding: 25px; flex-grow: 1; display: flex; flex-direction: column; }
.category { font-size: 12px; font-weight: 700; color: var(--accent-color); margin-bottom: 10px; display: block; letter-spacing: 1px; text-transform: uppercase; }
.post-card h3 { font-size: 22px; line-height: 1.3; margin-bottom: 12px; }
.post-card p { font-size: 15px; color: var(--text-secondary); margin-bottom: 15px; flex-grow: 1; }

.block-title { font-size: 36px; font-weight: 700; margin-bottom: 50px; display: inline-block; border-bottom: 3px solid var(--accent-color); padding-bottom: 10px; }

.fade-in { opacity: 0; transform: translateY(20px); transition: opacity 0.8s ease, transform 0.8s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

footer { padding: 60px 0; background: var(--dark-bg); color: var(--text-secondary); text-align: center; border-top: 1px solid var(--border-color); }

@media (max-width: 768px) {
    nav ul { display: none; }
    .hero h1 { font-size: 40px !important; }
}

/* Specific Article Styles */
.article-header { text-align: center; padding: 80px 0 40px; }
.article-header h1 { font-size: 48px; margin: 20px 0; line-height: 1.1; }
.article-meta { color: var(--text-secondary); font-size: 14px; }
.article-hero { width: 100%; height: 500px; object-fit: cover; border-radius: 8px; margin-bottom: 50px; }
.article-content { max-width: 800px; margin: 0 auto; padding-bottom: 80px; font-size: 18px; color: #cbd5e1; }
.article-content h2 { color: #fff; font-size: 32px; margin: 40px 0 20px; border-bottom: 1px solid var(--border-color); padding-bottom: 10px; }
.article-content h3 { color: var(--accent-color); font-size: 24px; margin: 30px 0 15px; }
.article-content p { margin-bottom: 20px; }
.article-content ul { margin-left: 20px; margin-bottom: 20px; list-style-type: square; color: var(--accent-color); }
.article-content li { margin-bottom: 10px; }
.article-content li span { color: #cbd5e1; }
.code-box { background: #1a1a24; border-left: 4px solid var(--accent-color); padding: 15px 20px; margin-bottom: 15px; font-family: monospace; font-size: 20px; color: #fff; display: flex; justify-content: space-between; align-items: center; }
.code-desc { font-family: var(--font-main); font-size: 15px; color: var(--text-secondary); }