:root{--bg-color:#060913;--card-bg:#10172a;--card-border:#1e293b;--text-color:#cbd5e1;--heading-color:#fff;--accent-blue:#0052ff;--accent-cyan:#00a2ff;--accent-glow:rgba(0,162,255,.4);--header-bg:#03050d;--footer-bg:#03050d}*{box-sizing:border-box}body{background-color:var(--bg-color);color:var(--text-color);font-family:'Inter',system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;margin:0;padding:0;line-height:1.8}.site-header{background:var(--header-bg);border-bottom:1px solid var(--card-border);padding:1.1rem 5%;display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:1000;box-shadow:0 4px 25px rgba(0,0,0,.7)}.site-title{color:#fff;font-size:1.6rem;font-weight:800;text-decoration:none;letter-spacing:.5px;display:flex;align-items:center;gap:8px}.site-title span{color:var(--accent-cyan)}.nav-links{display:flex;align-items:center;gap:1.8rem}.nav-links a{color:#cbd5e1;text-decoration:none;font-size:.95rem;font-weight:600;transition:color .3s ease}.nav-links a:hover{color:var(--accent-cyan)}.btn-header{background:linear-gradient(135deg,var(--accent-blue),var(--accent-cyan));color:#fff !important;padding:.65rem 1.4rem;border-radius:6px;text-decoration:none;font-weight:700;box-shadow:0 0 15px var(--accent-glow);transition:transform .2s,box-shadow .3s}.btn-header:hover{transform:translateY(-2px);box-shadow:0 0 25px rgba(0,162,255,.8)}.container{max-width:1140px;margin:0 auto;padding:2.5rem 1rem}.single-post-wrapper{max-width:840px;margin:40px auto 120px auto;padding:45px;background:var(--card-bg);border-radius:14px;border:1px solid var(--card-border);box-shadow:0 12px 35px rgba(0,0,0,.6)}.post-header{text-align:center;margin-bottom:2.5rem}.post-title{font-size:2.5rem;color:var(--heading-color);margin:0 0 1rem;line-height:1.3;font-weight:800}.post-meta{font-size:.9rem;color:#64748b;display:flex;justify-content:center;gap:15px}.post-thumbnail{margin-bottom:2.5rem;text-align:center}.post-thumbnail img{max-width:100%;height:auto;border-radius:10px;border:1px solid var(--card-border);box-shadow:0 8px 25px rgba(0,0,0,.5)}.post-content{font-size:1.15rem;color:#e2e8f0;line-height:1.9}.post-content h1,.post-content h2,.post-content h3,.post-content h4{color:#fff;margin-top:2.2rem;margin-bottom:1rem;font-weight:700}.post-content h2{font-size:1.7rem;border-bottom:2px solid var(--card-border);padding-bottom:10px;color:#fff;position:relative}.post-content h2:after{content:'';position:absolute;bottom:-2px;left:0;width:60px;height:2px;background:var(--accent-cyan)}.post-content h3{font-size:1.4rem;color:#f1f5f9}.post-content p{margin-bottom:1.6rem}.post-content ul,.post-content ol{margin-bottom:1.6rem;padding-left:1.5rem}.post-content li{margin-bottom:.5rem}.post-content a{color:var(--accent-cyan);text-decoration:underline;font-weight:600}.post-content blockquote{border-left:4px solid var(--accent-cyan);background:rgba(0,162,255,.08);padding:18px 24px;margin:25px 0;border-radius:0 10px 10px 0;font-style:italic;color:#f8fafc}.sticky-cta{position:fixed;bottom:0;left:0;width:100%;background:linear-gradient(90deg,#03050d 0%,#0c1833 50%,#03050d 100%);border-top:2px solid var(--accent-cyan);padding:16px 24px;display:flex;justify-content:center;align-items:center;z-index:9999;box-shadow:0 -8px 30px rgba(0,162,255,.3);backdrop-filter:blur(10px)}.sticky-cta-inner{display:flex;align-items:center;justify-content:space-between;width:100%;max-width:1100px;gap:20px}.sticky-cta-text{display:flex;flex-direction:column}.sticky-cta-title{font-size:1.25rem;font-weight:800;color:#fff;text-shadow:0 0 12px rgba(0,162,255,.5);margin:0}.sticky-cta-sub{font-size:.88rem;color:#94a3b8;margin:2px 0 0}.btn-subscribe{background:linear-gradient(135deg,var(--accent-blue),var(--accent-cyan));color:#fff !important;padding:12px 30px;font-size:1.05rem;font-weight:800;text-decoration:none;border-radius:8px;display:inline-flex;align-items:center;gap:10px;box-shadow:0 0 20px var(--accent-glow);white-space:nowrap;transition:all .3s ease}.btn-subscribe:hover{transform:scale(1.05);box-shadow:0 0 30px rgba(0,162,255,.9)}.site-footer{text-align:center;padding:2.5rem 1rem;background:var(--footer-bg);border-top:1px solid var(--card-border);color:#64748b;font-size:.9rem}.site-footer a{color:var(--accent-cyan);text-decoration:none}@media (max-width:768px){.site-header{padding:1rem}.nav-links{display:none}.single-post-wrapper{padding:22px;margin:20px 12px 120px}.post-title{font-size:1.8rem}.sticky-cta-inner{flex-direction:column;text-align:center;gap:12px}.btn-subscribe{width:100%;justify-content:center;padding:10px 20px}}