:root {
  --resource-bg: #f6f8ff;
  --resource-card: #ffffff;
  --resource-primary: #2a6df5;
  --resource-primary-dark: #1f55c7;
  --resource-text: #0f172a;
  --resource-muted: #6b7280;
  --resource-border: #dbe4f3;
  --resource-shadow: 0 20px 50px rgba(15, 23, 42, 0.08);
}

body.resource-page {
  margin: 0;
  font-family: "Manrope", "Microsoft YaHei", sans-serif;
  background: #ffffff;
  color: var(--resource-text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.resource-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
}

.resource-shell::before {
  content: "";
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 50% 18%, rgba(42, 109, 245, 0.10) 0%, rgba(42, 109, 245, 0.035) 28%, rgba(255, 255, 255, 0) 62%);
  pointer-events: none;
  z-index: -2;
}

.resource-hero,
.resource-detail {
  width: min(1180px, 100%);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 48px);
}

.resource-hero {
  padding-top: 56px;
}

.resource-detail {
  padding-top: 22px;
  padding-bottom: 60px;
}

.resource-card {
  background: var(--resource-card);
  border: 1px solid rgba(219, 228, 243, 0.9);
  border-radius: 20px;
  box-shadow: 0 16px 32px rgba(15, 23, 42, 0.08);
  padding: 24px;
}

.resource-card--detail {
  padding: 22px;
}

.resource-label {
  margin: 0 0 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.4px;
  color: var(--resource-primary-dark);
  text-transform: uppercase;
}

.resource-title {
  margin: 0 0 18px;
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 700;
  color: var(--resource-text);
}

.resource-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}

.resource-meta__item {
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(248, 250, 252, 0.9);
  border: 1px solid rgba(219, 228, 243, 0.7);
}

.resource-meta__label {
  display: block;
  font-size: 12px;
  color: var(--resource-muted);
  margin-bottom: 6px;
}

.resource-meta__value {
  font-size: 14px;
  font-weight: 600;
  color: var(--resource-text);
}

.resource-meta__value a {
  color: var(--resource-primary);
}

.resource-actions {
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.resource-actions .btn {
  border-radius: 999px;
  padding: 8px 20px;
  font-weight: 700;
}

.resource-content {
  line-height: 1.7;
  font-size: 14px;
  color: var(--resource-text);
}

.resource-content .not-found {
  padding: 0;
}

@media (max-width: 768px) {
  .resource-hero {
    padding-top: 36px;
  }

  .resource-hero,
  .resource-detail {
    padding: 0 16px;
  }

  .resource-card {
    padding: 20px;
  }

  .resource-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .resource-actions .btn {
    width: 100%;
  }
}