*, *:before, *:after{box-sizing:border-box}:root{--color-bg:#ffffff;--color-text:#1a1a1a;--color-text-light:#4a4a4a;--color-accent:#2563eb;--color-accent-light:#dbeafe;--color-border:#e5e7eb;--color-hero-bg:#f8fafc;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono:"SF Mono", Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing-unit:1rem;--max-width:800px;--border-radius:8px}body{font-family:var(--font-sans);line-height:1.7;margin:0;padding:0;color:var(--color-text);background:var(--color-bg);font-size:18px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.hero{background:var(--color-hero-bg);border-bottom:1px solid var(--color-border);padding:4rem 2rem;text-align:center}.hero h1{font-size:3.5rem;font-weight:800;margin:0 0 1rem;color:var(--color-text);letter-spacing:-0.02em}.subtitle{font-size:1.3rem;color:var(--color-text-light);margin:0;font-weight:400}.container{max-width:var(--max-width);margin:0 auto;padding:0 2rem}.content{padding:3rem 2rem}.content > :first-child{margin-top:0}section{margin-bottom:4rem}section.intro{margin-top:0}.lead{font-size:1.35rem;line-height:1.6;color:var(--color-text);font-weight:500;margin-bottom:1.5rem}.section-intro{font-size:1.1rem;color:var(--color-text-light);margin-bottom:1.5rem}h1, h2, h3, h4{line-height:1.3;margin-top:2.5rem;margin-bottom:1rem;font-weight:700}h2{font-size:2.2rem;color:var(--color-text);margin-top:0;margin-bottom:1.5rem;padding-bottom:0.5rem;border-bottom:2px solid var(--color-accent)}h3{font-size:1.5rem;color:var(--color-text);margin-top:2rem;margin-bottom:1rem}p{margin:0 0 1.25rem;color:var(--color-text-light)}.principle{margin-bottom:3rem;padding:2rem;background:var(--color-hero-bg);border-radius:var(--border-radius);border-left:4px solid var(--color-accent)}.principle h3{margin-top:0;color:var(--color-accent)}.principle p:last-child{margin-bottom:0}strong{color:var(--color-text);font-weight:600}em{font-style:italic;color:var(--color-text)}ul{margin:1rem 0 1.5rem;padding-left:1.5rem;color:var(--color-text-light)}li{margin-bottom:0.5rem;line-height:1.6}.page-footer{margin-top:5rem;padding:3rem 0 4rem;border-top:1px solid var(--color-border);text-align:center;color:var(--color-text-light);font-size:0.95rem}.page-footer p{margin:0;font-style:italic}@media (max-width: 768px){body{font-size:16px}.hero{padding:3rem 1.5rem}.hero h1{font-size:2.5rem}.subtitle{font-size:1.1rem}.content{padding:2rem 1.5rem}h2{font-size:1.8rem}h3{font-size:1.3rem}.lead{font-size:1.2rem}.principle{padding:1.5rem}}@media (max-width: 480px){.hero h1{font-size:2rem}.subtitle{font-size:1rem}.container{padding:0 1rem}}@media print{body{font-size:12pt;line-height:1.5}.hero{background:white;border-bottom:2px solid black}.principle{background:white;border:1px solid var(--color-border);page-break-inside:avoid}h2, h3{page-break-after:avoid}}