:root {--h-full: 100vh;--h-auto: auto;--h-screen: 100vh;--h-half: 50vh;--h-third: 33.333vh;--h-full-pct: 100%;--min-h-screen: 100vh;--min-h-half: 50vh;--min-h-auto: auto;--mw-prose: 65ch;--mw-narrow: 54rem;--mw-base: 72rem;--mw-wide: 90rem;--mw-feature: 32ch;--space-xs: 0.5rem;--space-s: clamp(0.75rem, calc(0.75rem + (1.125 - 0.75) * var(--fluid-bp)), 1.125rem);--space-m: clamp(1rem, calc(1rem + (1.4062 - 1) * var(--fluid-bp)), 1.4062rem);--space-l: clamp(1.25rem, calc(1.25rem + (1.8746 - 1.25) * var(--fluid-bp)), 1.8746rem);--space-xl: clamp(1.5625rem, calc(1.5625rem + (2.4987 - 1.5625) * var(--fluid-bp)), 2.4987rem);--space-2xl: clamp(1.9531rem, calc(1.9531rem + (3.3308 - 1.9531) * var(--fluid-bp)), 3.3308rem);--space-3xl: clamp(2.4414rem, calc(2.4414rem + (4.44 - 2.4414) * var(--fluid-bp)), 4.44rem);--text-m: clamp(1.125rem, calc(1.125rem + (1.4062 - 1.125) * var(--fluid-bp)), 1.4062rem);--text-l: clamp(1.3359rem, calc(1.3359rem + (1.6875 - 1.3359) * var(--fluid-bp)), 1.6875rem);--text-xl: clamp(1.6875rem, calc(1.6875rem + (2.1797 - 1.6875) * var(--fluid-bp)), 2.1797rem);--text-2xl: clamp(2.1797rem, calc(2.1797rem + (2.8125 - 2.1797) * var(--fluid-bp)), 2.8125rem);--text-3xl: clamp(2.8125rem, calc(2.8125rem + (3.6562 - 2.8125) * var(--fluid-bp)), 3.6562rem);--text-4xl: clamp(3.5859rem, calc(3.5859rem + (4.6406 - 3.5859) * var(--fluid-bp)), 4.6406rem);--text-5xl: clamp(4.5rem, calc(4.5rem + (5.7656 - 4.5) * var(--fluid-bp)), 5.7656rem);--fw-regular: 400;--fw-medium: 500;--fw-semibold: 600;--fw-bold: 700;--lh-none: 1;--lh-tight: 1.15;--lh-snug: 1.3;--lh-base: 1.5;--lh-relaxed: 1.65;--lh-loose: 1.8;--ls-tighter: -0.04em;--ls-tight: -0.02em;--ls-base: 0em;--ls-wide: 0.04em;--ls-wider: 0.08em;--ls-widest: 0.16em;--word-spacing-normal: normal;--word-spacing-wide: 0.16em;--page-size: var(--text-4xl);--page-lh: var(--lh-tight);--page-ls: var(--ls-tight);--section-title-size: var(--text-3xl);--section-title-lh: var(--lh-snug);--section-title-ls: var(--ls-base);--section-subtitle-size: var(--text-2xl);--section-subtitle-lh: var(--lh-snug);--section-subtitle-ls: var(--ls-base);--subsection-title-size: var(--text-xl);--subsection-title-lh: var(--lh-snug);--subsection-title-ls: var(--ls-base);--minor-title-size: var(--text-l);--minor-title-lh: var(--lh-base);--minor-title-ls: var(--ls-base);--micro-title-size: var(--text-m);--micro-title-lh: var(--lh-base);--micro-title-ls: var(--ls-base);--body-editorial-size: var(--text-m);--body-editorial-lh: var(--lh-relaxed);--body-editorial-ls: var(--ls-base);--ly-section-gap: var(--space-3xl);--ly-block-gap: var(--space-2xl);--ly-content-gap: var(--space-xl);--grid-col-gap: var(--space-l);--textarea-min-height: 7.5rem;--eyebrow-letter-spacing: var(--ls-wide);--body-font-size: var(--body-editorial-size);--body-line-height: var(--body-editorial-lh);--body-letter-spacing: var(--body-editorial-ls);--section-gap: var(--ly-section-gap);--block-gap: var(--ly-block-gap);--content-gap: var(--ly-content-gap);--section-padding-x: var(--space-2xl);--section-padding-y: var(--space-3xl);--h1-font-size: var(--page-size);--h1-line-height: var(--page-lh);--h1-letter-spacing: var(--page-ls);--h2-font-size: var(--section-title-size);--h2-line-height: var(--section-title-lh);--h2-letter-spacing: var(--section-title-ls);--h3-font-size: var(--section-subtitle-size);--h3-line-height: var(--section-subtitle-lh);--h3-letter-spacing: var(--section-subtitle-ls);--h4-font-size: var(--subsection-title-size);--h4-line-height: var(--subsection-title-lh);--h4-letter-spacing: var(--subsection-title-ls);--h5-font-size: var(--minor-title-size);--h5-line-height: var(--minor-title-lh);--h5-letter-spacing: var(--minor-title-ls);--h6-font-size: var(--micro-title-size);--h6-line-height: var(--micro-title-lh);--h6-letter-spacing: var(--micro-title-ls);--color-primary: #333333;--color-primary-hover: #000000;--color-primary-active: #1a1a1a;--color-primary-subtle: #f3f4f6;--color-secondary: #666666;--site-bg: #f9fafb;--surface-base: #ffffff;--surface-raised: #ffffff;--surface-sunken: #f3f4f6;--surface-inverse: #111827;--border-subtle: #f3f4f6;--border-base: #e5e7eb;--border-strong: #d1d5db;--border-focus: var(--color-primary);--text-heading: #111827;--text-body: #374151;--text-muted: #6b7280;--text-disabled: #9ca3af;--text-inverse: #ffffff;--button-bg: var(--color-primary);--button-text: var(--text-inverse);--button-hover: var(--color-primary-hover);--link-color: var(--color-primary);--link-hover: var(--color-primary-hover);--blockquote-border: var(--color-primary);--blockquote-bg: transparent;--color-success: #16a34a;--color-success-text: #14532d;--color-success-subtle: #dcfce7;--color-danger: #dc2626;--color-danger-text: #7f1d1d;--color-danger-subtle: #fee2e2;--color-warning: #d97706;--color-warning-text: #78350f;--color-warning-subtle: #fef3c7;--color-info: #2563eb;--color-info-text: #1e3a8a;--color-info-subtle: #dbeafe;--overlay-base: rgba(17, 24, 39, 0.7);--z-hide: -1;--z-base: 0;--z-dropdown: 50;--z-sticky: 100;--z-overlay: 400;--z-modal: 500;--tr-fast: 150ms ease;--tr-base: 300ms ease;--tr-slow: 500ms ease;--tr-bounce: 500ms cubic-bezier(0.68, -0.55, 0.26, 1.55);--radius-none: 0px;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--shadow-sm: 0 1px 3px rgba(0,0,0,0.08);--shadow-md: 0 4px 12px rgba(0,0,0,0.10);--shadow-lg: 0 8px 24px rgba(0,0,0,0.12);--shadow-xl: 0 16px 48px rgba(0,0,0,0.14);--shadow-none: none;--surface-padding: var(--space-m);--surface-gap: var(--space-m);--surface-radius: var(--radius-md);--interactive-padding-x: var(--space-l);--interactive-padding-y: var(--space-s);--interactive-radius: var(--radius-md);--border-width: 1px;--focus-offset: 2px;--ff-display: 'Georgia', serif;--ff-body: system-ui, sans-serif;--fs-base: 1rem;--fs-h1: clamp(2.2rem, 5vw, 3.5rem);--fs-lead: clamp(1rem, 1.8vw, 1.2rem);--lh-heading: 1.15;--lh-body: 1.65;--shadow-btn: 0 2px 8px rgba(0,0,0,0.18);}