:root {
  --canvas: #ffffff;
  --canvas-deep: #f3f4f6;
  --surface: #ffffff;
  --ink: #111318;
  --ink-soft: #3c4048;
  --muted: #7a7f88;
  --line: rgba(17, 19, 24, 0.1);
  --line-strong: rgba(17, 19, 24, 0.18);
  --navy: #0b0f19;
  --navy-soft: #151a26;
  --mist: #eef0f3;
  --accent: #c44536;
  --danger: #8a3b3b;

  --font-en: "Outfit", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-zh: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
  --font-brand: "Cormorant Garamond", "Noto Serif TC", "Times New Roman", serif;

  --display: clamp(2.35rem, 6.2vw, 4.6rem);
  --h1: clamp(2rem, 4.2vw, 3.25rem);
  --h2: clamp(1.35rem, 2.4vw, 1.85rem);
  --h3: clamp(1.05rem, 1.4vw, 1.25rem);
  --section-title: clamp(1.55rem, 2.6vw, 2.15rem);
  --body: 1rem;
  --caption: 0.8125rem;
  --label: 0.6875rem;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4.5rem;
  --section: clamp(4.75rem, 10vw, 8.5rem);
  --gutter: clamp(1.25rem, 4.2vw, 3.75rem);
  --max: 1180px;
  --header-h: 4.5rem;
  --radius: 0;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --shadow-soft: 0 18px 48px rgba(11, 15, 25, 0.12);
}

@media (min-width: 768px) {
  :root {
    --body: 1.0625rem;
    --header-h: 4.75rem;
  }
}