:root{--color-bg-page:#faf8f5;--color-bg-muted:#f5f2ed;--font-display:var(--font-serif);--font-body:var(--font-sans);--font-ui:var(--font-sans);--weight-display:900;--weight-body:400;--weight-ui:600;--tracking-tight:-0.015em;--tracking-tighter:-0.03em;--tracking-wide:0.06em;--tracking-wider:0.16em;--leading-tight:1.08;--leading-normal:1.6;--leading-relaxed:1.75;--container-max-width:70rem;--section-spacing:7rem;--section-spacing-sm:5rem;--section-spacing-lg:9rem;--block-spacing:3rem;--block-spacing-sm:2rem;--block-spacing-lg:4.5rem;--element-spacing:2rem;--element-spacing-sm:1.5rem;--element-spacing-lg:2.5rem;--radius-sm:0.375rem;--radius-md:0.625rem;--radius-lg:0.875rem;--radius-xl:1.25rem;--radius-2xl:1.5rem;--shadow-sm:0 2px 6px -1px rgb(0 0 0 / 0.04), 0 1px 2px -1px rgb(0 0 0 / 0.03);--shadow-md:0 6px 16px -4px rgb(0 0 0 / 0.06), 0 2px 6px -2px rgb(0 0 0 / 0.04);--shadow-lg:0 16px 48px -8px rgb(0 0 0 / 0.08), 0 4px 12px -4px rgb(0 0 0 / 0.04);--shadow-xl:0 24px 64px -12px rgb(0 0 0 / 0.1), 0 8px 24px -8px rgb(0 0 0 / 0.05);--transition-fast:200ms cubic-bezier(0.25, 0.46, 0.45, 0.94);--transition-base:300ms cubic-bezier(0.25, 0.46, 0.45, 0.94);--transition-slow:400ms cubic-bezier(0.25, 0.46, 0.45, 0.94);--transition-colors:250ms cubic-bezier(0.25, 0.46, 0.45, 0.94);--transition-transform:300ms cubic-bezier(0.25, 0.46, 0.45, 0.94);--transition-shadow:300ms cubic-bezier(0.25, 0.46, 0.45, 0.94);--color-bg-muted:var(--color-neutral-100);--color-bg-subtle:var(--color-neutral-50);--color-bg-accent:var(--color-primary-50);--color-border-default:var(--color-neutral-200);--color-border-muted:var(--color-neutral-100);--color-border-strong:var(--color-neutral-300);--btn-font-size:var(--text-md);--btn-font-weight:700;--btn-text-transform:none;--btn-letter-spacing:0;--btn-radius:0.625rem;--btn-padding-x:2rem;--btn-padding-y:1rem;--btn-padding-x-sm:1.5rem;--btn-padding-y-sm:0.75rem;--btn-padding-x-lg:2.5rem;--btn-padding-y-lg:1.125rem;--btn-border-width:1.5px;--card-bg:var(--color-bg-page);--card-radius:1.25rem;--card-shadow:none;--card-border-width:1px;--card-border-color:rgb(0 0 0 / 0.04);--card-padding:var(--space-10);--card-hover-shadow:var(--shadow-lg);--card-hover-transform:translateY(-4px);--input-radius:0.75rem;--input-border-width:1px;--input-border-color:var(--color-neutral-200);--input-padding-x:1.25rem;--input-padding-y:1rem;--input-focus-ring-width:3px;--input-focus-ring-color:var(--color-primary-500);--nav-height:4.5rem;--nav-height-lg:5rem;--nav-border-width:0;--nav-shadow:none;--nav-link-font-size:var(--text-sm);--nav-link-font-weight:500;--nav-link-padding-x:1rem;--nav-link-padding-y:0.5rem;--hero-min-height:100vh;--hero-padding-y:7rem;--hero-padding-y-lg:10rem;--hero-overlay-color:rgb(0 0 0 / 0.5);--hero-overlay-gradient:linear-gradient(to bottom, rgb(0 0 0 / 0.6), rgb(0 0 0 / 0.3));--prose-max-width:70ch;--prose-font-size:var(--text-base);--prose-line-height:1.8;--prose-heading-font-family:var(--font-serif);--prose-heading-font-weight:800;--prose-paragraph-margin:1.25em;--prose-heading-margin-top:2em;--prose-heading-margin-bottom:0.75em;--footer-bg:var(--color-neutral-900);--footer-text-color:var(--color-neutral-400);--footer-heading-color:var(--color-neutral-100);--footer-border-color:var(--color-neutral-800);--footer-padding-y:5rem}