--- /dev/null
+@tailwind base;
+@tailwind components;
+@tailwind utilities;
+
+/* Dark theme (default) - CSS custom properties */
+:root {
+ --bg: #060b10;
+ --bg2: #0c1520;
+ --surface: #101e2d;
+ --border: #182840;
+ --accent: #a855f7;
+ --accent2: #00ff88;
+ --accent-glow: rgba(168, 85, 247, 0.12);
+ --text: #c4d6e8;
+ --text-dim: #7a9bb8;
+ --muted: #304860;
+}
+
+/* Light theme overrides */
+html.theme-light {
+ --bg: #ffffff;
+ --bg2: #f8f9fa;
+ --surface: #f0f3f7;
+ --border: #d9dfe8;
+ --accent: #9333ea;
+ --accent2: #10b981;
+ --accent-glow: rgba(147, 51, 234, 0.1);
+ --text: #1f2937;
+ --text-dim: #6b7280;
+ --muted: #d1d5db;
+}
+
+@layer base {
+ body {
+ @apply bg-bg text-text font-body;
+ }
+
+ h1,
+ h2,
+ h3,
+ h4,
+ h5,
+ h6 {
+ @apply font-bold;
+ font-family: 'Oxanium', monospace;
+ }
+
+ h1 {
+ @apply text-3xl md:text-4xl;
+ }
+
+ h2 {
+ @apply text-2xl md:text-3xl;
+ }
+
+ h3 {
+ @apply text-xl md:text-2xl;
+ }
+
+ a {
+ @apply text-accent hover:opacity-80 transition-opacity;
+ }
+
+ code {
+ @apply font-mono bg-surface border border-border px-1.5 py-0.5 rounded text-accent2;
+ }
+
+ pre {
+ @apply bg-surface/80 p-4 rounded border border-border overflow-x-auto;
+ }
+
+ pre code {
+ @apply bg-transparent border-0 p-0 text-text;
+ }
+
+ *:focus {
+ @apply ring-2 ring-accent ring-offset-2;
+ ring-offset-color: var(--bg);
+ }
+
+ html.theme-light *:focus {
+ ring-offset-color: var(--bg);
+ }
+
+ button,
+ input,
+ textarea,
+ select {
+ @apply transition-colors duration-200;
+ }
+}
+
+@layer components {
+ .container {
+ @apply max-w-4xl mx-auto;
+ }
+
+ /* Background utilities */
+ .bg-bg {
+ background-color: var(--bg);
+ }
+
+ .bg-bg2 {
+ background-color: var(--bg2);
+ }
+
+ .bg-surface {
+ background-color: var(--surface);
+ }
+
+ /* Border utilities */
+ .border-border {
+ border-color: var(--border);
+ }
+
+ /* Text color utilities */
+ .text-accent {
+ color: var(--accent);
+ }
+
+ .text-accent2 {
+ color: var(--accent2);
+ }
+
+ .text-text {
+ color: var(--text);
+ }
+
+ .text-text-dim {
+ color: var(--text-dim);
+ }
+
+ /* Additional semantic utilities */
+ .text-muted {
+ color: var(--muted);
+ }
+
+ .bg-muted {
+ background-color: var(--muted);
+ }
+
+ /* Glow effect utility */
+ .glow-accent {
+ box-shadow: 0 0 20px var(--accent-glow);
+ }
+}
+
+/* Responsive utilities */
+@media (max-width: 768px) {
+ .sm\:container {
+ @apply max-w-full px-4;
+ }
+}
+
+@media (min-width: 769px) {
+ .md\:container {
+ @apply max-w-4xl;
+ }
+}