:root {
  --itkf-bg: #f6f4ef;
  --itkf-surface: #ffffff;
  --itkf-surface-soft: #fbfaf7;
  --itkf-text: #1c1c1c;
  --itkf-muted: #666666;
  --itkf-accent: #c8a455;
  --itkf-dark: #0f1720;
  --itkf-border: #e8e2d7;
  --itkf-shadow: 0 10px 30px rgba(0,0,0,.08);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--itkf-text);
  background: var(--itkf-bg);
  line-height: 1.7;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
.container { width: min(1200px, calc(100% - 32px)); margin: 0 auto; }
.site-main { min-height: 60vh; }