:root{--bg-primary: #ffffff;--bg-secondary: #f9f9f9;--text-primary: #000000;--text-secondary: #555555;--text-muted: #888888;--border-hairline: #eaeaea;--border-strong: #000000;--section-spacing: 120px;--container-max: 1200px;--font-serif: Georgia, "Times New Roman", Times, serif;--font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", Consolas, monospace;--ease-out: cubic-bezier(.215, .61, .355, 1)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;line-height:1.5}h1,h2,h3,h4,h5,h6{font-family:var(--font-serif);font-weight:400;line-height:1.1}button{cursor:pointer;font-family:var(--font-sans)}a{color:inherit;text-decoration:none}.container{max-width:var(--container-max);margin:0 auto;padding:0 2rem;width:100%}.serif{font-family:var(--font-serif)}.sans{font-family:var(--font-sans)}