:root {
  --ds-bg: #f7f5ef;
  --ds-surface: #ffffff;
  --ds-surface-soft: #fbfaf6;
  --ds-text: #172033;
  --ds-muted: #747b89;
  --ds-line: rgba(23, 32, 51, 0.1);
  --ds-primary: var(--brand-primary, #172033);
  --ds-accent: var(--brand-accent, #b99a5f);
  --ds-success: #2d7d5f;
  --ds-warning: #a76a00;
  --ds-danger: #b42318;
  --ds-radius: 8px;
  --ds-radius-lg: 18px;
  --ds-shadow-sm: 0 8px 24px rgba(23, 32, 51, 0.08);
  --ds-shadow-md: 0 18px 48px rgba(23, 32, 51, 0.14);
  --ds-font:
    "Microsoft YaHei",
    "PingFang SC",
    "Noto Sans SC",
    Arial,
    sans-serif;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--ds-font);
  letter-spacing: 0;
}

button,
input,
textarea,
select {
  font-family: inherit;
}

.ds-card {
  border: 1px solid var(--ds-line);
  border-radius: var(--ds-radius);
  background: var(--ds-surface);
  box-shadow: var(--ds-shadow-sm);
}

.ds-card-soft {
  border: 1px solid rgba(185, 154, 95, 0.24);
  border-radius: var(--ds-radius);
  background:
    linear-gradient(135deg, rgba(255, 253, 248, 0.94), rgba(246, 242, 234, 0.9)),
    var(--ds-surface-soft);
}

.ds-button {
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid var(--ds-line);
  border-radius: var(--ds-radius);
  color: var(--ds-text);
  background: #fff;
  font-weight: 800;
}

.ds-button-primary {
  border: 0;
  color: #fff;
  background: linear-gradient(135deg, var(--ds-primary), var(--ds-accent));
}

.ds-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 26px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid rgba(185, 154, 95, 0.24);
  color: var(--ds-accent);
  background: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  font-weight: 900;
}

.ds-metric-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
}

.ds-metric {
  padding: 14px;
  border: 1px solid var(--ds-line);
  border-radius: var(--ds-radius);
  background: var(--ds-surface);
}

.ds-metric span {
  display: block;
  color: var(--ds-muted);
  font-size: 12px;
  font-weight: 800;
}

.ds-metric strong {
  display: block;
  margin-top: 6px;
  color: var(--ds-text);
  font-size: 24px;
  line-height: 1.1;
}

.ds-section-title {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.ds-section-title h2,
.ds-section-title h3 {
  margin: 0;
  color: var(--ds-text);
}

.ds-section-title p {
  margin: 5px 0 0;
  color: var(--ds-muted);
  line-height: 1.55;
}