* {
            box-sizing: border-box;
            -webkit-tap-highlight-color: transparent;
            -webkit-touch-callout: none;
        }
        :root {
            --primary: #3B82F6;
            --primary-dark: #2563EB;
            --secondary: #8B5CF6;
            --accent: #06B6D4;
            --light: #F8FAFC;
            --dark: #1E293B;
            --gray: #64748B;
            --gray-light: #E2E8F0;
            --success: #10B981;
            --warning: #F59E0B;
            --error: #EF4444;
            --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
            --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
            --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
            --transition: all 0.3s ease;
        }
        body {
  overflow-x: scroll; /* allows scrolling */
  scrollbar-width: none; /* Firefox */
}
body::-webkit-scrollbar {
  display: none; /* Chrome, Safari, Edge */
}


header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background-color: transparent;
            backdrop-filter: blur(15px);
            transition: var(--transition);
        }
        
        header.scrolled {
            background-color: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(15px);
            box-shadow: var(--shadow);
            
        }
        
        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 10px 0;
        }
        
        .logo {
            display: flex;
            align-items: center;
            font-family: 'Space Grotesk', sans-serif;
            font-weight: 700;
            font-size: 1.3rem;
            color: var(--primary);
            text-decoration: none;
        }
        
        .logo img {
            height: 40px;
            width: 40px;
            margin-right: 10px;
            margin-left: 10px;
            border-radius: 50%;
        }
        

        .btn {
            display: inline-block;
            padding: 8px 16px;
            border-radius: 6px;
            font-weight: 500;
            text-decoration: none;
            transition: var(--transition);
            cursor: pointer;
            border: none;
            font-family: 'Inter', sans-serif;
            font-size: 0.9rem;
        }
        
        .nav-links {
    display: flex;
    gap: 20px;
    margin-right: 20px;
}

.nav-link {
    position: relative;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 500;
    font-size: 1rem;
    color: var(--primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: "";
    position: absolute;
    width: 0%;
    height: 2px;
    left: 0;
    bottom: -3px;
    background-color: var(--primary);
    transition: width 0.3s ease;
    border-radius: 2px;
}

.nav-link:hover {
    color: var(--primary-dark); /* slightly darker on hover */
}

.nav-link:hover::after {
    width: 100%;
}

.footer {
  width: 100%;
  padding: 12px 0;
  text-align: center;
  border-top: 1px solid #e5e5e5;
  background: #fff;
  margin-top: 40px; /* space before footer */
  margin-bottom: 10px;
}

.footer-links a {
  margin: 0 6px;
  font-size: 14px;
  color: #0088cc; /* Telegram blue */
  text-decoration: none;
  font-weight: 500;
}

.footer-links a:hover {
  text-decoration: underline;
}

    body { font-family: 'Inter', sans-serif;}
    .docs { padding: 40px 5px 30px 10px; max-width: 900px; margin: auto; }
    .section-title { font-size: 2rem; font-weight: 700; color: #0088cc; margin-bottom: 10px; text-align: center; }
    .section-subtitle { text-align: center; margin-bottom: 40px; font-size: 1rem; color: #666; }

    .doc-content { line-height: 1.7; font-size: 1rem; }
    .doc-content h2, .doc-content h3 { margin-top: 30px; color: #0088cc; }

    .doc-content code { background: #f5f5f5; padding: 2px 6px; border-radius: 4px; font-size: 0.9rem; }
    .code-container { position: relative; margin: 15px 0; }
    pre code.hljs { border-radius: 8px; padding: 14px; font-size: 0.9rem; background: #fdfdfd !important; box-shadow: 0 1px 4px rgba(0,0,0,0.08); overflow-x: auto;}

    .copy-btn {
      position: absolute;
      top: 8px;
      right: 8px;
      padding: 5px 10px;
      background: #f0f0f0;
      border: 1px solid #ddd;
      border-radius: 4px;
      cursor: pointer;
      font-size: 0.8rem;
      opacity: 0.7;
      transition: opacity 0.2s;
    }
    .copy-btn:hover { opacity: 1; background: #e6e6e6; }
    .copy-btn.copied { background: #e0f2e0; border-color: #4caf50; color: #2e7d32; }
a{
  text-decoration: none; color: #0088cc; font-weight: bolder;
}
    blockquote { border-left: 3px solid #0088cc; padding-left: 12px; margin: 15px 0; font-size: 0.95rem; color: #444; background: none; }

    .alert { padding: 12px 16px; margin: 15px 0; font-size: 0.95rem; display: flex; align-items: flex-start; }
    .alert i { margin-right: 10px; font-size: 1.2rem; margin-top: 2px; }
    .alert.info { background-color: #e8f4fd; color: #0c5460; border-left: 4px solid #2294e6; }
    .alert.success { background-color: #f0fff4; color: #166534; border-left: 4px solid #22c55e; }
    .alert.warning { background-color: #fffaf0; color: #8a5a00; border-left: 4px solid #f59e0b; }
    .alert.error { background-color: #fff5f5; color: #991b1b; border-left: 4px solid #dc2626; }
    
h1[id], h2[id], h3[id] , h4[id]{
  position: relative;
}

h1[id] .anchor-link,
h2[id] .anchor-link,
h3[id] .anchor-link,
h4[id] .anchor-link {
  visibility: hidden;
  margin-left: 8px;
  color: #0088cc; /* Telegram blue */
  font-size: 0.9em;
  cursor: pointer;
}

h1[id]:hover .anchor-link,
h2[id]:hover .anchor-link,
h3[id]:hover .anchor-link,
h4[id]:hover .anchor-link {
  visibility: visible;
}