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

body {
    background-color: #0a0a0a;
    color: #22c55e;
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    line-height: 1.6;
}

/* Scanline effect */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        rgba(0, 0, 0, 0.15),
        rgba(0, 0, 0, 0.15) 1px,
        transparent 1px,
        transparent 2px
    );
    pointer-events: none;
    z-index: 9999;
}

::selection {
    background-color: #22c55e;
    color: #0a0a0a;
}

a { color: inherit; text-decoration: none; transition: color 0.15s ease; }
a:hover { color: #86efac; }

.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.875rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.font-bold { font-weight: 700; }
.italic { font-style: italic; }

.text-green-300 { color: #86efac; }
.text-green-400 { color: #4ade80; }
.text-green-500 { color: #22c55e; }
.text-green-600 { color: #16a34a; }
.text-green-700 { color: #15803d; }
.text-green-800 { color: #166534; }
.text-green-900 { color: #14532d; }

.bg-black { background-color: #000; }
.bg-green-900 { background-color: #14532d; }
.bg-green-950 { background-color: #052e16; }
.bg-gray-950 { background-color: #030712; }

.border { border-width: 1px; border-style: solid; }
.border-green-400 { border-color: #4ade80; }
.border-green-700 { border-color: #15803d; }
.border-green-800 { border-color: #166534; }
.border-green-900 { border-color: #14532d; }
.border-b { border-bottom-width: 1px; border-bottom-style: solid; }
.border-t { border-top-width: 1px; border-top-style: solid; }

.min-h-screen { min-height: 100vh; }
.max-w-4xl { max-width: 56rem; }
.max-w-none { max-width: none; }
.mx-auto { margin-left: auto; margin-right: auto; }

.px-4 { padding-left: 1rem; padding-right: 1rem; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }
.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }
.px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }
.py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }
.pb-4 { padding-bottom: 1rem; }
.pt-8 { padding-top: 2rem; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-8 { margin-bottom: 2rem; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mt-12 { margin-top: 3rem; }
.mt-16 { margin-top: 4rem; }
.my-4 { margin-top: 1rem; margin-bottom: 1rem; }
.my-8 { margin-top: 2rem; margin-bottom: 2rem; }

.space-y-4 > * + * { margin-top: 1rem; }
.space-y-6 > * + * { margin-top: 1.5rem; }

.flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.items-start { align-items: flex-start; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 0.5rem; }
.gap-4 { gap: 1rem; }

.block { display: block; }
.inline-block { display: inline-block; }
.flex-1 { flex: 1; }

.whitespace-nowrap { white-space: nowrap; }
.overflow-x-auto { overflow-x: auto; }
.rounded { border-radius: 0.25rem; }
.text-center { text-align: center; }
.leading-relaxed { line-height: 1.625; }
.opacity-30 { opacity: 0.3; }
.pointer-events-none { pointer-events: none; }

.transition-colors { transition: color 0.15s ease, background-color 0.15s ease, border-color 0.15s ease; }

.hover\:border-green-700:hover { border-color: #15803d; }
.hover\:text-green-300:hover { color: #86efac; }
.hover\:text-green-400:hover { color: #4ade80; }
.hover\:bg-green-900:hover { background-color: #14532d; }

.list-disc { list-style-type: disc; }
.list-decimal { list-style-type: decimal; }
.ml-4 { margin-left: 1rem; }
.ml-6 { margin-left: 1.5rem; }