/* ai6666 design system v1. Values are CSS logical pixels, not screenshot pixels.
 * See docs/design-system.md. Definitions alone do not restyle legacy pages. */
:root {
    --hh-ui-font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
    --hh-ui-text: #111827;
    --hh-ui-muted: #4b5563;
    --hh-ui-subtle: #6b7280;
    --hh-ui-surface: #ffffff;
    --hh-ui-surface-soft: #f9fafb;
    --hh-ui-border: #e5e7eb;
    --hh-ui-control-border: #858b95;
    --hh-ui-accent: #f43f5e;
    --hh-ui-primary: #be123c;
    --hh-ui-primary-hover: #9f1239;
    --hh-ui-primary-soft: #fff1f2;
    --hh-ui-on-primary: #ffffff;
    --hh-ui-danger: #b91c1c;
    --hh-ui-success: #166534;
    --hh-ui-warning: #854d0e;
    --hh-ui-disabled: #e5e7eb;
    --hh-ui-space-1: 4px;
    --hh-ui-space-2: 8px;
    --hh-ui-space-3: 12px;
    --hh-ui-space-4: 16px;
    --hh-ui-space-6: 24px;
    --hh-ui-space-8: 32px;
    --hh-ui-text-small: 13px;
    --hh-ui-text-body: 16px;
    --hh-ui-text-control: 14px;
    --hh-ui-text-section: 18px;
    --hh-ui-text-title: 28px;
    --hh-ui-weight-body: 400;
    --hh-ui-weight-control: 500;
    --hh-ui-weight-heading: 600;
    --hh-ui-radius-control: 8px;
    --hh-ui-radius-surface: 16px;
    --hh-ui-target: 44px;
    --hh-ui-width-form: 480px;
    --hh-ui-width-create: 840px;
    --hh-ui-width-browse: 1120px;
    --hh-ui-shadow-overlay: 0 12px 32px rgba(17, 24, 39, .12);
}