:root{--color-bg:#faf9f7;--color-bg-alt:#f5f3f0;--color-text:#2d2a26;--color-text-muted:#6b6560;--color-text-light:#8a847d;--color-accent:#c9753d;--color-accent-hover:#b5652f;--color-border:#e8e4df;--color-border-light:#f0ece7;--font-sans:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;--font-serif:'Lora', 'Georgia', 'Times New Roman', serif;--font-mono:'JetBrains Mono', 'Fira Code', 'SF Mono', monospace;--space-xs:0.25rem;--space-sm:0.5rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2rem;--space-2xl:3rem;--space-3xl:4rem;--space-4xl:6rem;--max-width:42rem;--header-height:4rem;--transition-fast:150ms ease;--transition-base:250ms ease;--shadow-sm:0 1px 2px rgba(0, 0, 0, 0.04);--shadow-md:0 4px 12px rgba(0, 0, 0, 0.06)}@media(prefers-color-scheme:dark){:root{--color-bg:#1a1918;--color-bg-alt:#232221;--color-text:#e8e4df;--color-text-muted:#a8a29e;--color-text-light:#78716c;--color-accent:#e09860;--color-accent-hover:#eba870;--color-border:#2f2d2b;--color-border-light:#262524}}*,*::before,*::after{box-sizing:border-box}html{font-size:18px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;font-family:var(--font-sans);font-size:1rem;line-height:1.7;color:var(--color-text);background-color:var(--color-bg)}h1,h2,h3,h4,h5,h6{font-family:var(--font-sans);font-weight:600;line-height:1.3;margin-top:var(--space-2xl);margin-bottom:var(--space-md);color:var(--color-text)}h1{font-size:2.25rem;letter-spacing:-.02em}h2{font-size:1.75rem;letter-spacing:-.01em}h3{font-size:1.375rem}h4{font-size:1.125rem}p{margin-top:0;margin-bottom:var(--space-lg)}a{color:var(--color-accent);text-decoration:none;transition:color 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