:root {
    /* Color Palette - Cyberpunk / Dark Mode / Premium */
    --bg-dark: #09090b; /* Very dark zinc */
    --bg-card: rgba(24, 24, 27, 0.6); /* Translucent zinc */
    --primary: #06b6d4; /* Cyan */
    --primary-glow: rgba(6, 182, 212, 0.4);
    --secondary: #a855f7; /* Purple */
    --accent: #f43f5e; /* Rose */
    --success: #10b981; /* Emerald */
    --danger: #ef4444; /* Red */
    --text-main: #f4f4f5; /* Light zinc */
    --text-muted: #a1a1aa;
    --border-color: rgba(255, 255, 255, 0.1);
    
    /* Typography */
    --font-sans: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;
    
    /* Spacing & Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 1rem;
    --radius-lg: 1.5rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Particles Background */
#particles-js {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    background: radial-gradient(circle at center, #111827 0%, #000000 100%);
}

/* Typography Utilities */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
}

.font-outfit { font-family: var(--font-heading); }
.font-bold { font-weight: 700; }
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.text-danger { color: var(--danger); }
.text-sm { font-size: 0.875rem; }

/* Gradients */
.gradient-text {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

/* Markdown Generated Content */
.markdown-content h1, .markdown-content h2, .markdown-content h3 {
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--primary);
}
.markdown-content p {
    margin-bottom: 1rem;
}
.markdown-content ul, .markdown-content ol {
    margin-left: 1.5rem;
    margin-bottom: 1rem;
}
.markdown-content li {
    margin-bottom: 0.25rem;
}
.markdown-content strong {
    color: var(--text-main);
}