:root{--do-navy-900: #011645;--do-navy-700: #0b1d4e;--do-blue-600: #1e43a5;--do-blue-400: #5c77c9;--do-ice-100: #eaeff9;--do-ice-50: #f1f4fb;--do-border: #c9d4ea;--do-white: #ffffff;--do-text-primary: #0b1d4e;--do-text-secondary: #32436b;--do-text-muted: #51608a;--do-text-faint: #5e6c92;--do-blue-700: #17368b;--do-blue-800: #122c74;--do-accent-tint: rgba(30, 67, 165, .08);--do-accent-tint-strong: rgba(30, 67, 165, .14);--do-text-on-dark: #ffffff;--do-text-on-dark-soft: rgba(234, 239, 249, .78);--do-text-on-dark-faint: rgba(234, 239, 249, .45);--do-bg-page: var(--do-white);--do-bg-section-alt: var(--do-ice-50);--do-bg-surface: var(--do-white);--do-bg-tile: var(--do-ice-100);--do-bg-dark: var(--do-navy-900);--do-chart-1: var(--do-blue-600);--do-chart-2: var(--do-blue-400);--do-chart-3: var(--do-navy-700);--do-chart-4: #8fa3dc;--do-chart-5: #b9c6ea;--do-font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--do-font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;--do-text-xs: .6875rem;--do-text-sm: .8125rem;--do-text-base: 1rem;--do-text-lg: 1.125rem;--do-text-xl: 1.375rem;--do-text-2xl: 1.75rem;--do-text-3xl: 2.25rem;--do-text-4xl: 3rem;--do-text-5xl: 3.75rem;--do-tracking-label: .18em;--do-tracking-tight: -.03em;--do-space-1: 4px;--do-space-2: 8px;--do-space-3: 12px;--do-space-4: 16px;--do-space-5: 24px;--do-space-6: 32px;--do-space-7: 48px;--do-space-8: 64px;--do-space-9: 96px;--do-radius-sm: 6px;--do-radius-md: 10px;--do-radius-lg: 16px;--do-radius-pill: 999px;--do-shadow-sm: 0 1px 2px rgba(1, 22, 69, .06);--do-shadow-md: 0 2px 6px rgba(1, 22, 69, .05), 0 12px 32px rgba(1, 22, 69, .1);--do-focus-ring: 0 0 0 3px rgba(30, 67, 165, .35);--do-ease: cubic-bezier(.2, .6, .2, 1);--do-duration: 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#1e43a547}.do-btn--primary:active{background:var(--do-blue-800);transform:none;box-shadow:none}.do-btn--secondary{background:var(--do-white);color:var(--do-navy-700);border-color:var(--do-border)}.do-btn--secondary:hover{border-color:var(--do-blue-400);color:var(--do-blue-600);background:var(--do-ice-50)}.do-btn--ghost{background:transparent;color:var(--do-blue-600)}.do-btn--ghost:hover{background:var(--do-accent-tint)}.do-btn--inverse{background:var(--do-white);color:var(--do-navy-900)}.do-btn--inverse:hover{background:var(--do-ice-100);transform:translateY(-1px)}.do-btn:disabled,.do-btn--disabled{background:var(--do-ice-100);color:var(--do-text-faint);border-color:transparent;cursor:not-allowed;transform:none;box-shadow:none}.do-badge{display:inline-flex;align-items:center;gap:6px;font-family:var(--do-font-mono);font-size:var(--do-text-xs);font-weight:700;text-transform:uppercase;letter-spacing:var(--do-tracking-label);padding:4px 10px;border-radius:var(--do-radius-sm);border:1px 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