body.theme-canvas {
  --bg: #10161c; --ink: #f3efe6; --muted: #c9c0b2; --accent: #d2b48c;
  --line: #2a353d; --card: #18222a; --accent-ink: #10161c;
  --display: Georgia, "Times New Roman", serif;
  --radius: 0px; --btn-radius: 12px;
}
body.theme-canvas .site-header { background: color-mix(in srgb, #10161c 88%, transparent); border-bottom-color: var(--line); }
body.theme-canvas .head-cta { background: var(--accent); color: #10161c; }
body.theme-canvas .btn { background: var(--accent); color: #10161c; }
body.theme-canvas .btn.ghost { background: transparent; color: inherit; }