:root{--bg-color:#000;--text-color:#f5f5f7;--text-muted:#86868b;--accent-color:#0a84ff;--card-bg:#1c1c1eb3;--border-color:#ffffff1a;--glass-blur:blur(20px);--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-color);color:var(--text-color);-webkit-font-smoothing:antialiased;background-image:radial-gradient(circle at 50% 0,#0a84ff26,#0000 50%);background-attachment:fixed;min-height:100vh;line-height:1.5}a{color:var(--accent-color);text-decoration:none;transition:color .2s}a:hover{color:#5e5ce6}.container{max-width:800px;margin:0 auto;padding:40px 20px}.navbar{justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;padding:20px;display:flex}.navbar .logo{color:var(--text-color);align-items:center;gap:10px;font-size:1.2rem;font-weight:700;display:flex}.navbar .logo img{border-radius:8px;height:32px}.nav-links{gap:20px;display:flex}.nav-links a{color:var(--text-muted);font-size:.9rem}.nav-links a:hover{color:var(--text-color)}.hero{text-align:center;padding:80px 20px}.hero h1{letter-spacing:-.04em;background:linear-gradient(135deg,#fff 0%,#a1a1a6 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:20px;font-size:3.5rem;font-weight:800}.hero p{color:var(--text-muted);max-width:600px;margin:0 auto 40px;font-size:1.25rem}.btn{background:var(--text-color);color:var(--bg-color);border-radius:30px;padding:12px 24px;font-weight:600;transition:transform .2s,background .2s;display:inline-block}.btn:hover{color:var(--bg-color);background:#fff;transform:scale(1.05)}.content-box{background:var(--card-bg);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--border-color);border-radius:20px;margin-bottom:40px;padding:40px}.content-box h2{letter-spacing:-.02em;margin-bottom:20px;font-size:2rem}.content-box h3{margin-top:30px;margin-bottom:15px;font-size:1.25rem}.content-box p{color:var(--text-muted);margin-bottom:15px}.content-box ul{color:var(--text-muted);margin-bottom:15px;padding-left:20px}.content-box li{margin-bottom:8px}footer{text-align:center;color:var(--text-muted);border-top:1px solid var(--border-color);padding:40px 20px;font-size:.85rem}footer a{color:var(--text-muted);margin:0 10px}footer a:hover{color:var(--text-color)}@media (width<=600px){.hero h1{font-size:2.5rem}.nav-links{display:none}.content-box{padding:20px}}