:root {
  color-scheme: light;
  --paper: #f7f3ed;
  --paper-deep: #eee7de;
  --purple: #342649;
  --purple-soft: #806e91;
  --orange: #f27545;
  --line: rgba(52, 38, 73, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--paper);
}

body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  color: var(--purple);
  background:
    radial-gradient(circle at 84% 18%, rgba(242, 117, 69, 0.13), transparent 25rem),
    radial-gradient(circle at 8% 88%, rgba(82, 57, 105, 0.12), transparent 27rem),
    var(--paper);
  font-family: "Noto Sans SC", "Microsoft YaHei", system-ui, sans-serif;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  opacity: 0.35;
  background-image: linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, black, transparent 70%);
}

.page-shell {
  display: grid;
  min-height: 100vh;
  grid-template-rows: 1fr auto;
  width: min(100% - 40px, 1160px);
  margin: 0 auto;
  padding: clamp(32px, 7vw, 88px) 0 28px;
}

.card {
  align-self: center;
  padding: clamp(30px, 6vw, 78px);
  border: 1px solid var(--line);
  border-radius: clamp(26px, 4vw, 52px);
  background: rgba(247, 243, 237, 0.78);
  box-shadow: 0 28px 90px rgba(52, 38, 73, 0.08);
  backdrop-filter: blur(10px);
}

.eyebrow {
  margin: 0 0 24px;
  color: var(--orange);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.24em;
}

h1 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3.1rem, 10vw, 8.8rem);
  font-weight: 500;
  line-height: 0.92;
  letter-spacing: -0.065em;
}

h1 span {
  color: var(--orange);
}

.intro {
  max-width: 28em;
  margin: clamp(28px, 5vw, 52px) 0 0;
  color: var(--purple-soft);
  font-family: "Songti SC", SimSun, serif;
  font-size: clamp(1.25rem, 3vw, 2rem);
  line-height: 1.7;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 28px;
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--purple-soft);
  background: rgba(255, 255, 255, 0.36);
  font-size: 0.9rem;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 5px rgba(242, 117, 69, 0.12);
}

footer {
  padding-top: 26px;
  color: var(--purple-soft);
  font-size: 0.76rem;
  letter-spacing: 0.05em;
}

@media (max-width: 560px) {
  .page-shell {
    width: min(100% - 24px, 1160px);
    padding-top: 12px;
  }

  .card {
    padding: 30px 22px 36px;
    border-radius: 24px;
  }

  h1 {
    overflow-wrap: anywhere;
  }

  .eyebrow {
    margin-bottom: 18px;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .card {
    animation: arrive 700ms ease-out both;
  }

  @keyframes arrive {
    from {
      opacity: 0;
      transform: translateY(14px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
}