:root {
  --ui-text-main: #1f2937;
  --ui-text-soft: #3f4a5b;
  --ui-panel-bg: #ffffff;
  --ui-panel-border: #d2ddeb;
  --ui-accent: #ff4d00;
}

body {
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

p, li, .excerpt, .head-sub, .author-bio-text, .article-content p {
  color: var(--ui-text-soft) !important;
}

.article-content h2,
.article-content h3,
.article-content h4,
h1, h2, h3,
.head-title,
.hero-title,
.post-title,
.related-post-title {
  color: var(--ui-text-main) !important;
}

code {
  font-family: 'JetBrains Mono', monospace;
  background: rgba(31, 41, 55, 0.08);
  color: #0f172a;
  padding: 0.12rem 0.32rem;
  border-radius: 4px;
}

.code-wrap,
.code-block {
  border-radius: 12px !important;
  border: 1px solid #1f2937 !important;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.18);
}

.code-pre {
  background: #0f172a !important;
  color: #e2e8f0 !important;
  font-size: clamp(0.76rem, 1.8vw, 0.9rem) !important;
  line-height: 1.7 !important;
}

.ui-polish-cta {
  margin-top: 16px;
  padding: 14px;
  border: 1px solid var(--ui-panel-border);
  border-radius: 12px;
  background: linear-gradient(135deg, #fff 0%, #f8fbff 100%);
}

.ui-polish-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.ui-polish-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-decoration: none;
  border-radius: 8px;
  border: 1px solid var(--ui-panel-border);
  background: var(--ui-panel-bg);
  color: var(--ui-text-main);
  padding: 10px 14px;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
}

.ui-polish-btn.primary {
  background: var(--ui-accent);
  border-color: var(--ui-accent);
  color: #fff;
}

.ui-polish-btn:hover {
  transform: translateY(-1px);
}

.ui-polish-tip {
  margin-top: 10px;
  font-size: 0.76rem;
  line-height: 1.55;
  color: #5f6b7a;
}