* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; line-height: 1.6; color: #333; }
header { background: #2c3e50; padding: 1rem; }
nav a { color: #fff; margin-right: 1.5rem; text-decoration: none; font-weight: 500; }
nav a:hover { text-decoration: underline; }
main { max-width: 1000px; margin: 0 auto; padding: 2rem; }
footer { background: #f4f4f4; padding: 1rem; text-align: center; margin-top: 2rem; }

h1 { margin-bottom: 1rem; color: #2c3e50; }
h2 { margin: 2rem 0 1rem; color: #34495e; border-bottom: 1px solid #eee; padding-bottom: 0.5rem; }

section { margin-bottom: 2rem; }
ul { padding-left: 1.5rem; margin: 0.5rem 0; }
li { margin: 0.3rem 0; }
a { color: #3498db; }

table { width: 100%; border-collapse: collapse; margin: 1rem 0; }
th, td { padding: 0.75rem; text-align: left; border-bottom: 1px solid #ddd; }
th { background: #f8f9fa; font-weight: 600; }

pre { background: #2d2d2d; color: #f8f8f2; padding: 1rem; border-radius: 5px; overflow-x: auto; margin: 1rem 0; }
code { font-family: 'SF Mono', Monaco, monospace; font-size: 0.9em; }
p code { background: #f4f4f4; padding: 0.2rem 0.4rem; border-radius: 3px; }

.breadcrumb { margin-bottom: 1.5rem; color: #666; }
.breadcrumb a { color: #666; }

.docs-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.5rem; margin-top: 2rem; }
.docs-card { display: block; padding: 1.5rem; background: #f8f9fa; border-radius: 8px; text-decoration: none; color: inherit; border: 1px solid #e9ecef; transition: box-shadow 0.2s; }
.docs-card:hover { box-shadow: 0 4px 12px rgba(0,0,0,0.1); }
.docs-card h2 { margin: 0 0 0.5rem; color: #2c3e50; }
.docs-card p { color: #666; margin: 0; }