/* 維護頁為純靜態頁，不可引用 /_nuxt 資源；色票對齊 frontend/app/assets/css/app.css 的 @theme */
:root {
  --color-black: #010101;
  --color-dark-gray: #4d4d4d;
  --color-gray: #6e6e6e;
  --color-zero-gray: #d8d8d8;
  --color-green: #639f83;
  --color-deep-green: #207d6a;
  --color-surface: #ffffff;
  --color-bg: #f3f7f5;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  color-scheme: light;
}

body {
  min-height: 100dvh;
  margin: 0;
  display: grid;
  place-items: center;
  padding: 24px 16px;
  font-family: 'Noto Sans TC', 'Microsoft JhengHei', 'PingFang TC', sans-serif;
  color: var(--color-dark-gray);
  background-color: var(--color-bg);
  background-image:
    radial-gradient(60% 50% at 0% 0%, rgba(99, 159, 131, 0.22) 0%, transparent 70%),
    radial-gradient(50% 45% at 100% 100%, rgba(32, 125, 106, 0.18) 0%, transparent 70%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
}

.card {
  width: 100%;
  max-width: 560px;
  padding: 48px 32px;
  text-align: center;
  background: var(--color-surface);
  border: 1px solid var(--color-zero-gray);
  border-top: 6px solid var(--color-deep-green);
  border-radius: 16px;
  box-shadow: 0 12px 40px rgba(1, 1, 1, 0.06);
}

.icon {
  display: block;
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  color: var(--color-deep-green);
}

.eyebrow {
  margin: 0 0 8px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--color-green);
}

h1 {
  margin: 0 0 16px;
  font-size: clamp(28px, 6vw, 36px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-black);
}

.lead {
  margin: 0 0 20px;
  font-size: 16px;
  line-height: 1.8;
}

.note {
  display: inline-block;
  margin: 0;
  padding: 10px 16px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-deep-green);
  background: rgba(99, 159, 131, 0.12);
  border-radius: 999px;
}

@media (max-width: 480px) {
  .card {
    padding: 36px 20px;
  }

  .lead br {
    display: none;
  }

  .note {
    border-radius: 12px;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .card {
    animation: rise 0.5s ease-out both;
  }

  @keyframes rise {
    from {
      opacity: 0;
      transform: translateY(12px);
    }

    to {
      opacity: 1;
      transform: none;
    }
  }
}