/* 特需練習工坊色票：暖杏底、可可棕字、橘棕主色、柔綠正確、暖紅提醒。固定淺色。 */
:root {
  --paper: #fdf5ea;
  --paper-deep: #f8e8d5;
  --card: #fffdf8;
  --ink: #45342a;
  --ink-soft: #5e4a3c;
  --muted: #8a7260;
  --line: #efdfcb;
  --line-strong: #e4cfb6;
  --dot: #e6b48a;
  --accent: #c9652a;
  --accent-hi: #da7c40;
  --accent-deep: #9f4b1b;
  --accent-ink: #ffffff;
  --accent-soft: #fde8d4;
  --ok: #3f8a5c;
  --ok-soft: #e3f1e5;
  --warn: #cc4f3a;
  --warn-soft: #fbe2da;
  --gold: #e2a23b;
  --gold-soft: #fbefd2;
  --sage-soft: #e6efe1;
  --focus: #9f4b1b;

  --font-title: "LXGW WenKai TC", "BiauKaiTC", "標楷體-繁", "Kaiti TC", serif;
  --font-body: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", system-ui, sans-serif;

  --r: 20px;
  --r-sm: 12px;
  --shadow: 0 1px 2px rgba(110, 70, 35, .06), 0 6px 18px rgba(150, 100, 60, .08);
  --shadow-up: 0 2px 6px rgba(110, 70, 35, .08), 0 14px 30px rgba(150, 100, 60, .14);
  --ease: cubic-bezier(.2, .7, .3, 1);
  --tap: 48px;
  color-scheme: light;
}