:root{--bg: #f4f5f8;--surface: #ffffff;--ink: #0f1420;--ink-panel: #12182a;--muted: #5a6478;--muted-light: #9aa6bf;--line: #e6e9f0;--line-strong: #d4d9e4;--accent: #2f54eb;--accent-dark: #1f3fc4;--accent-light: #8aa0ff;--accent-tint: #eaeeff;--ok: #168a5a;--ok-tint: #e4f4eb;--warn: #b9791a;--warn-tint: #fbf0db;--alert: #d23b30;--alert-tint: #fae9e7;--radius: 16px;--radius-sm: 11px;--shadow-sm: 0 1px 2px rgba(16,20,32,.04), 0 1px 3px rgba(16,20,32,.05);--shadow: 0 4px 14px -6px rgba(16,20,32,.1), 0 14px 34px -20px rgba(16,20,32,.22);--maxw: 920px;--font-display: "Bricolage Grotesque", system-ui, -apple-system, sans-serif;--font-body: "Inter", system-ui, -apple-system, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", 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