@import"https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,400;0,8..60,600;1,8..60,400&family=Inter:wght@400;500;600;700&display=swap";:root{--oe-brand-50: #F4F7FA;--oe-brand-100: #E8EEF4;--oe-brand-200: #CFD9E5;--oe-brand-300: #B0BFD0;--oe-brand-400: #7A8FA8;--oe-brand-500: #4A6B8E;--oe-brand-600: #234266;--oe-brand-700: #143258;--oe-brand-800: #0E2A47;--oe-brand-900: #0A1F33;--oe-brand-900-rgb: 10, 31, 51;--oe-accent-50: #FBF6E8;--oe-accent-100: #F5EBD0;--oe-accent-300: #DCC074;--oe-accent-500: #B8923F;--oe-accent-600: #A47D34;--oe-accent-700: #8C6A2E;--oe-accent-800: #6E5223;--oe-accent-600-rgb: 164, 125, 52;--oe-white: #FFFFFF;--oe-cream: #FAF7F2;--oe-ink-50: #F5F6F7;--oe-ink-100: #ECEEF0;--oe-ink-200: #D9DDE2;--oe-ink-300: #C7CCD2;--oe-ink-400: #9CA3AE;--oe-ink-500: #6B7280;--oe-ink-600: #52585F;--oe-ink-700: #3F454D;--oe-ink-800: #2A2E34;--oe-ink-900: #1A1D21;--oe-black: #000000;--oe-success: #2F7D4F;--oe-warning: #B45309;--oe-danger: #B91C1C;--oe-info: #1E5FA8;--oe-surface-page: var(--oe-cream);--oe-surface-page-alt: var(--oe-white);--oe-surface-card: var(--oe-white);--oe-surface-elevated: var(--oe-white);--oe-surface-inverse: var(--oe-brand-900);--oe-surface-inverse-soft: var(--oe-brand-800);--oe-text-primary: var(--oe-ink-900);--oe-text-secondary: var(--oe-ink-700);--oe-text-tertiary: var(--oe-ink-500);--oe-text-disabled: var(--oe-ink-400);--oe-text-heading: var(--oe-brand-900);--oe-text-accent: var(--oe-accent-600);--oe-text-link: var(--oe-brand-800);--oe-text-link-hover: var(--oe-accent-600);--oe-text-on-inverse: #F5EFE0;--oe-text-on-accent: #FFFFFF;--oe-border-subtle: var(--oe-ink-100);--oe-border-default: var(--oe-ink-200);--oe-border-strong: var(--oe-ink-300);--oe-border-brand: var(--oe-brand-900);--oe-border-accent: var(--oe-accent-600);--oe-font-serif: "Source Serif 4", "Source Serif Pro", Georgia, "Times New Roman", serif;--oe-font-sans: "Inter", "Helvetica Neue", Helvetica, Arial, system-ui, sans-serif;--oe-font-mono: "JetBrains Mono", "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace;--oe-weight-regular: 400;--oe-weight-medium: 500;--oe-weight-semibold: 600;--oe-weight-bold: 700;--oe-text-xs: .75rem;--oe-text-sm: .8125rem;--oe-text-base: .9375rem;--oe-text-md: 1.0625rem;--oe-text-lg: 1.1875rem;--oe-text-xl: 1.375rem;--oe-text-2xl: 1.75rem;--oe-text-3xl: 2.25rem;--oe-text-4xl: 2.75rem;--oe-text-5xl: 3.5rem;--oe-text-6xl: 4.5rem;--oe-lh-tight: 1.1;--oe-lh-snug: 1.2;--oe-lh-heading: 1.3;--oe-lh-normal: 1.55;--oe-lh-relaxed: 1.65;--oe-lh-loose: 1.8;--oe-tracking-tightest: -.02em;--oe-tracking-tight: -.01em;--oe-tracking-normal: 0;--oe-tracking-wide: .02em;--oe-tracking-wider: .05em;--oe-tracking-widest: .08em;--oe-space-0: 0;--oe-space-px: 1px;--oe-space-0_5: 2px;--oe-space-1: 4px;--oe-space-2: 8px;--oe-space-3: 12px;--oe-space-4: 16px;--oe-space-5: 20px;--oe-space-6: 24px;--oe-space-8: 32px;--oe-space-10: 40px;--oe-space-12: 48px;--oe-space-16: 64px;--oe-space-20: 80px;--oe-space-24: 96px;--oe-space-32: 128px;--oe-space-40: 160px;--oe-space-48: 192px;--oe-container-prose: 640px;--oe-container-narrow: 880px;--oe-container-default: 1200px;--oe-container-wide: 1320px;--oe-gutter-mobile: 20px;--oe-gutter-tablet: 24px;--oe-gutter-desktop: 32px;--oe-radius-none: 0;--oe-radius-xs: 2px;--oe-radius-sm: 4px;--oe-radius-md: 8px;--oe-radius-lg: 12px;--oe-radius-xl: 16px;--oe-radius-2xl: 24px;--oe-radius-full: 9999px;--oe-shadow-xs: 0 1px 2px rgba(var(--oe-brand-900-rgb), .06);--oe-shadow-sm: 0 2px 4px rgba(var(--oe-brand-900-rgb), .06), 0 1px 2px rgba(var(--oe-brand-900-rgb), .08);--oe-shadow-md: 0 4px 12px rgba(var(--oe-brand-900-rgb), .08), 0 2px 4px rgba(var(--oe-brand-900-rgb), .06);--oe-shadow-lg: 0 12px 28px rgba(var(--oe-brand-900-rgb), .12), 0 4px 8px rgba(var(--oe-brand-900-rgb), .06);--oe-shadow-xl: 0 24px 48px rgba(var(--oe-brand-900-rgb), .16), 0 8px 16px rgba(var(--oe-brand-900-rgb), .08);--oe-shadow-focus: 0 0 0 3px rgba(var(--oe-accent-600-rgb), .35);--oe-shadow-inset: inset 0 1px 2px rgba(var(--oe-brand-900-rgb), .08);--oe-duration-instant: 0ms;--oe-duration-fast: .15s;--oe-duration-normal: .25s;--oe-duration-slow: .4s;--oe-duration-slower: .6s;--oe-ease-linear: linear;--oe-ease-standard: cubic-bezier(.4, 0, .2, 1);--oe-ease-emphasized: cubic-bezier(.2, 0, 0, 1);--oe-ease-decelerate: cubic-bezier(0, 0, .2, 1);--oe-ease-accelerate: cubic-bezier(.4, 0, 1, 1);--oe-z-behind: -1;--oe-z-base: 0;--oe-z-raised: 10;--oe-z-dropdown: 100;--oe-z-sticky: 200;--oe-z-overlay: 300;--oe-z-modal: 400;--oe-z-toast: 500;--oe-z-tooltip: 600;--oe-btn-min-height: 48px;--oe-btn-padding-y: 12px;--oe-btn-padding-x: 24px;--oe-btn-radius: var(--oe-radius-md);--oe-btn-weight: var(--oe-weight-semibold);--oe-card-padding: var(--oe-space-8);--oe-card-radius: var(--oe-radius-lg);--oe-card-border: 1px solid var(--oe-border-default);--oe-card-shadow: var(--oe-shadow-xs);--oe-card-shadow-h: var(--oe-shadow-md);--oe-nav-height: 72px;--oe-nav-height-mobile: 60px;--oe-nav-bg: rgba(250, 247, 242, .85);--oe-nav-bg-scrolled: rgba(255, 255, 255, .95);--oe-nav-backdrop: blur(12px);--oe-section-py: var(--oe-space-24);--oe-section-py-mobile: var(--oe-space-16);--oe-min-tap-target: 44px}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;font-family:var(--oe-font-sans);font-size:var(--oe-text-md);line-height:var(--oe-lh-normal);color:var(--oe-text-primary);background:var(--oe-surface-page);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}h1,h2,h3,h4{font-family:var(--oe-font-serif);font-weight:var(--oe-weight-semibold);color:var(--oe-text-heading);letter-spacing:var(--oe-tracking-tight);margin:0 0 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var(--oe-section-py-mobile)}}.container{margin-inline:auto;padding-inline:var(--oe-gutter-mobile);width:100%}@media(min-width:640px){.container{padding-inline:var(--oe-gutter-tablet)}}@media(min-width:1024px){.container{padding-inline:var(--oe-gutter-desktop)}}.container--prose{max-width:var(--oe-container-prose)}.container--narrow{max-width:var(--oe-container-narrow)}.container--default{max-width:var(--oe-container-default)}.container--wide{max-width:var(--oe-container-wide)}.section{padding-block:var(--oe-section-py)}.eyebrow{display:inline-block;font-family:var(--oe-font-sans);font-size:var(--oe-text-xs);font-weight:var(--oe-weight-semibold);letter-spacing:var(--oe-tracking-widest);text-transform:uppercase;color:var(--oe-text-accent);margin-bottom:var(--oe-space-3)}.lead{font-size:var(--oe-text-lg);line-height:var(--oe-lh-relaxed);color:var(--oe-text-secondary);max-width:64ch}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:absolute;left:var(--oe-space-4);top:var(--oe-space-4);z-index:var(--oe-z-toast);padding:var(--oe-space-3) 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var(--oe-space-4);font-family:var(--oe-font-sans);font-size:var(--oe-text-sm);line-height:var(--oe-lh-normal);letter-spacing:normal;color:var(--oe-text-secondary);text-align:left;opacity:0;visibility:hidden;transform:translateY(4px);transition:opacity var(--oe-duration-fast) var(--oe-ease-standard),transform var(--oe-duration-fast) var(--oe-ease-standard),visibility var(--oe-duration-fast);z-index:10}.concept.is-open .concept__pop{opacity:1;visibility:visible;transform:none}@media(hover:hover){.concept:hover .concept__pop{opacity:1;visibility:visible;transform:none}}.concept__more{display:block;width:fit-content;margin-top:var(--oe-space-3);font-weight:var(--oe-weight-semibold);color:var(--oe-text-link);text-decoration:none;border-bottom:1px solid var(--oe-border-accent)}.concept__more:hover{color:var(--oe-text-link-hover)}