:root{--font-header:'Libre Baskerville',Georgia,serif;--font-body:'Noto Sans',system-ui,sans-serif;--font-mono:'JetBrains Mono',ui-monospace,monospace;--max-line-length:50rem;--color-brand-primary:#3D6B5A;--color-brand-primary-dark:#2C4A40;--color-brand-primary-light:#6F9E8D;--color-brand-primary-soft:#CFE3DB;--color-bg-default:#F4F7F5;--color-bg-surface:#FFFFFF;--color-bg-surface-alt:#EEF3F1;--color-bg-deep:#1F2A27;--color-text-primary:#1A1F1D;--color-text-secondary:#5E6A66;--color-text-tertiary:#8A958F;--color-text-anchor:#1F2A27;--color-text-inverse:#F4F7F5;--color-border-default:#D9E2DE;--color-border-subtle:#E8EFEB;--color-border-strong:#B8C7C0;--color-accent-warm:#C97B3F;--color-accent-cool:#6B8BE6;--color-focus-ring:#6F9E8D;--color-selection:#CFE3DB}*,*::before,*::after{box-sizing:border-box}html{font-size:130%;scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-body);font-size:1.05rem;line-height:1.55;color:var(--color-text-primary);background-color:var(--color-bg-surface);margin:0;padding:0}::selection{background-color:var(--color-selection);color:var(--color-brand-primary-dark)}a{color:var(--color-brand-primary-dark);text-decoration:none;transition:text-decoration-color 0.2s ease,color 0.2s ease}a:hover{color:var(--color-brand-primary);text-decoration-color:var(--color-brand-primary)}a:focus-visible{outline:2px solid var(--color-focus-ring);outline-offset:3px;border-radius:2px}h1,h2,h3,h4{font-family:var(--font-header);color:var(--color-text-anchor);line-height:1.18;font-weight:600;margin:0}h1{font-size:clamp(2rem,4.6vw,3rem);font-weight:600;margin-bottom:1rem}h2{font-size:1.7rem;font-size:1.9rem;font-weight:600}h3{font-size:1.5rem;font-weight:600;margin-top:2rem;margin-bottom:1rem;letter-spacing:-1px;line-height:1.35}p{max-width:var(--max-line-length);margin-bottom:1.25rem}