/**
 * Generated from Khan Academy — DESIGN.md
 * https://www.webdesignhot.com/design.md/
 */
:root {
  /* role tokens (resolved) */
  --bg: #ffffff;
  --surface: #ffffff;
  --surface-alt: #ffffff;
  --text: #21242c;
  --text-dim: #21242c;
  --text-faint: #21242c;
  --brand: #14bf96;
  --on-brand: #ffffff;
  --border: #d6d8de;
  --border-strong: #a8aab2;
  --success: #0a7d63;
  --warning: #d68a17;
  --danger: #d23a48;

  /* full color palette */
  --color-bg: #ffffff;
  --color-bg-warm: #f7f8fa;
  --color-bg-muted: #fafbfc;
  --color-bg-cream: #fef9e9;
  --color-bg-deep: #21242c;
  --color-bg-promo: #e3f9f1;
  --color-surface: #ffffff;
  --color-surface-elevated: #ffffff;
  --color-surface-hover: #f7f8fa;
  --color-surface-soft: #f0fcf7;
  --color-surface-strong: #e7e9ed;
  --color-text: #21242c;
  --color-text-strong: #0c0d0f;
  --color-text-muted: #5b5e6b;
  --color-text-soft: #797d8a;
  --color-text-disabled: #a8aab2;
  --color-text-on-brand: #ffffff;
  --color-text-link: #0a7d63;
  --color-text-link-hover: #06664f;
  --color-brand: #14bf96;
  --color-brand-hover: #0e9a78;
  --color-brand-active: #0a7d63;
  --color-brand-soft: #e3f9f1;
  --color-brand-deep: #0a7d63;
  --color-accent-blue: #1865f2;
  --color-accent-yellow: #f4cf3e;
  --color-accent-orange: #e07c2c;
  --color-accent-purple: #9059ff;
  --color-accent-red: #d23a48;
  --color-accent-pink: #e879b7;
  --color-border: #d6d8de;
  --color-border-soft: #e7e9ed;
  --color-border-strong: #a8aab2;
  --color-border-focus: #14bf96;
  --color-on-brand: #ffffff;
  --color-mastery-attempted: #a8aab2;
  --color-mastery-familiar: #1865f2;
  --color-mastery-proficient: #9059ff;
  --color-mastery-mastered: #0a7d63;
  --color-energy-points: #f4cf3e;
  --color-streak-fire: #e07c2c;
  --color-shadow-card: rgba(33,36,44,0.08);
  --color-shadow-modal: rgba(33,36,44,0.20);
  --color-shadow-popover: rgba(33,36,44,0.12);
  --color-success: #0a7d63;
  --color-success-soft: #e3f9f1;
  --color-warning: #d68a17;
  --color-warning-soft: #fef9e9;
  --color-danger: #d23a48;
  --color-danger-soft: #fdebed;
  --color-info: #1865f2;
  --color-info-soft: #e6efff;

  /* type */
  --display-size: 56px;
  --h1-size: 40px;
  --h2-size: 32px;
  --body-size: 16px;
  --label-size: 11px;
  --body-line-height: 1.5;
  --display-tracking: -0.02em;

  /* shape */
  --radius-button: 6px;
  --radius-card: 8px;
  --radius-pill: 9999px;

  /* spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 32px;
  --space-xl: 48px;

  /* fonts */
  --font-display: 'Lato', ui-sans-serif, system-ui, sans-serif;
  --font-body:    'Lato', ui-sans-serif, system-ui, sans-serif;
  --font-mono:    'Source Code Pro', ui-monospace, monospace;
}