:root{--paper: #f4f5f2;--surface: #ffffff;--surface-alt: #fbfbf9;--ink: #1c2a33;--ink-hero: #141f28;--steel: #5a6b75;--steel-light: #8a97a0;--amber: #e0870f;--amber-text: #b06a12;--amber-bright: #e0a040;--green: #1f8a5b;--green-text: #166b45;--green-dark-1: #1f9e6a;--green-dark-2: #5fd198;--red: #c4442e;--red-text: #9a2e1d;--red-dark: #e0655a;--border-light: rgba(28, 42, 51, .12);--border-strong: rgba(28, 42, 51, .16);--border-dark: rgba(255, 255, 255, .11);--on-dark: #f5f7f5;--on-dark-dim: #9fb0b8;--radius-field: 12px;--radius-card: 18px;--radius-hero: 22px;--radius-btn: 14px;--shadow-card: 0 8px 20px rgba(8, 16, 20, .14);--shadow-cta: 0 10px 22px rgba(224, 135, 15, .28);--shadow-sheet: 0 -20px 50px rgba(8, 16, 20, .16);--sans: "IBM Plex Sans", system-ui, sans-serif;--mono: "IBM Plex Mono", ui-monospace, monospace;--ease: cubic-bezier(.22, .61, .36, 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