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

 :root {
   --bg-dark: #0a0a0a;
   --bg-secondary: #1a1a1a;
   --border-color: #333;
   --text-primary: #ffffff;
   --text-secondary: #999;
   --accent-color: #6366f1;
   --accent-hover: #4f46e5;
 }

 body {
   font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
   background-color: var(--bg-dark);
   color: var(--text-primary);
   line-height: 1.6;
 }

 /* Header */
 header {
   background-color: var(--bg-secondary);
   border-bottom: 1px solid var(--border-color);
   padding: 0.7rem 0;
   position: sticky;
   top: 0;
   z-index: 100;
 }

 .header-content {
   max-width: 1400px;
   margin: 0 auto;
   padding: 0 1rem;
   display: flex;
   justify-content: space-between;
   align-items: center;
 }

 .logo {
   font-size: 1.5rem;
   font-weight: 700;
   letter-spacing: -0.5px;
 }

 .logo-accent {
   color: var(--accent-color);
 }

 /* Main Container */
 main {
   max-width: 800px;
   margin: 0 auto;
   padding: 2rem 1rem;
 }

 .page-title {
   font-size: 2rem;
   font-weight: 700;
   margin-bottom: 1rem;
   text-align: center;
 }

 .last-updated {
   text-align: center;
   color: var(--text-secondary);
   margin-bottom: 2rem;
 }

 .content {
   margin-bottom: 2rem;
 }

 .content h2 {
   font-size: 1.5rem;
   font-weight: 600;
   margin: 2rem 0 1rem 0;
   color: var(--accent-color);
 }

 .content h3 {
   font-size: 1.25rem;
   font-weight: 600;
   margin: 1.5rem 0 0.75rem 0;
 }

 .content p {
   margin-bottom: 1rem;
 }

 .content ul {
   margin-left: 1.5rem;
   margin-bottom: 1rem;
 }

 .content li {
   margin-bottom: 0.5rem;
 }

 /* Footer */
 footer {
   background-color: var(--bg-secondary);
   border-top: 1px solid var(--border-color);
   padding: 1rem 0;
   text-align: center;
   margin-top: 3rem;
 }

 .footer-content a {
   color: var(--text-secondary);
   text-decoration: none;
   margin: 0 1rem;
   transition: color 0.3s ease;
 }

 .footer-content a:hover {
   color: var(--accent-color);
 }