@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

.cppai-post {
  --cp-brand: #FF6B35;
  --cp-on-brand: #0E1116;
  --cp-accent-text: #C2410C;
  --cp-accent-soft: #FFEDE4;
  --cp-surface: #FFFFFF;
  --cp-surface-2: #EEF0F3;
  --cp-ink: #0E1116;
  --cp-muted: #4A5260;
  --cp-line: #E1E4E9;
  --cp-positive: #15803D;
  --cp-positive-soft: #E7F6EC;
  --cp-shadow: 0 24px 60px rgba(14, 17, 22, .10);
  --cp-font: 'Be Vietnam Pro', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --cp-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --cp-radius: 16px;

  font-family: var(--cp-font);
  color: var(--cp-ink);
  line-height: 1.7;
  font-size: 17px;
  overflow-wrap: anywhere;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .cppai-post {
    --cp-accent-text: #FF8A5C;
    --cp-accent-soft: rgba(255, 107, 53, .14);
    --cp-surface: #12151B;
    --cp-surface-2: #1A1E26;
    --cp-ink: #EEF0F3;
    --cp-muted: #9AA3B2;
    --cp-line: #232833;
    --cp-positive: #4ADE80;
    --cp-positive-soft: rgba(74, 222, 128, .12);
    --cp-shadow: 0 24px 60px rgba(0, 0, 0, .45);
  }
}

:root[data-theme="dark"] .cppai-post {
  --cp-accent-text: #FF8A5C;
  --cp-accent-soft: rgba(255, 107, 53, .14);
  --cp-surface: #12151B;
  --cp-surface-2: #1A1E26;
  --cp-ink: #EEF0F3;
  --cp-muted: #9AA3B2;
  --cp-line: #232833;
  --cp-positive: #4ADE80;
  --cp-positive-soft: rgba(74, 222, 128, .12);
  --cp-shadow: 0 24px 60px rgba(0, 0, 0, .45);
}

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

.cppai-post h1,
.cppai-post h2,
.cppai-post h3 {
  font-family: var(--cp-font);
  color: var(--cp-ink);
  line-height: 1.3;
  letter-spacing: -.01em;
}

.cppai-post h1 {
  font-size: clamp(28px, 5vw, 42px);
  font-weight: 800;
  margin: 16px 0 12px;
}

.cppai-post h2 {
  font-size: clamp(22px, 3.4vw, 28px);
  font-weight: 700;
  margin: 48px 0 16px;
  scroll-margin-top: 80px;
}

.cppai-post h3 {
  font-size: 19px;
  font-weight: 700;
  margin: 0 0 8px;
}

.cppai-post p {
  margin: 0 0 16px;
}

.cppai-post a {
  color: var(--cp-accent-text);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.cppai-post a:hover {
  color: var(--cp-brand);
}

.cppai-post code {
  font-family: var(--cp-mono);
  font-size: .9em;
  background: var(--cp-surface-2);
  border: 1px solid var(--cp-line);
  border-radius: 6px;
  padding: 1px 6px;
}

.cppai-post pre {
  font-family: var(--cp-mono);
  font-size: 14px;
  line-height: 1.6;
  background: var(--cp-surface-2);
  border: 1px solid var(--cp-line);
  border-radius: 12px;
  padding: 16px;
  overflow-x: auto;
  margin: 0 0 16px;
}

.cppai-post pre code {
  background: none;
  border: 0;
  padding: 0;
}

.cppai-post ul,
.cppai-post ol {
  margin: 0 0 16px;
  padding-left: 22px;
}

.cppai-post li {
  margin-bottom: 6px;
}

.cppai-post .cp-brandbar {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 15px;
  color: var(--cp-muted);
}

.cppai-post .cp-brandbar img {
  display: block;
  width: 40px !important;
  height: 40px !important;
  min-width: 40px;
  min-height: 40px;
  max-width: none !important;
  max-height: none !important;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  flex: 0 0 40px;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.cppai-post .cp-brandbar strong {
  color: var(--cp-ink);
}

.cppai-post .cp-hero {
  background: var(--cp-surface);
  border: 1px solid var(--cp-line);
  border-radius: var(--cp-radius);
  box-shadow: var(--cp-shadow);
  padding: 32px 24px;
  position: relative;
  overflow: hidden;
}

.cppai-post .cp-hero::after {
  content: '';
  position: absolute;
  right: -80px;
  top: -80px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: var(--cp-accent-soft);
  pointer-events: none;
}

.cppai-post .cp-hero > * {
  position: relative;
  z-index: 1;
}

.cppai-post .cp-eyebrow {
  display: inline-block;
  font-family: var(--cp-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--cp-accent-text);
  background: var(--cp-accent-soft);
  border-radius: 999px;
  padding: 4px 12px;
  margin-top: 20px;
}

.cppai-post .cp-lead {
  font-size: 19px;
  color: var(--cp-muted);
  margin: 0;
}

.cppai-post .cp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr));
  gap: 16px;
  margin: 0 0 16px;
}

.cppai-post .cp-card {
  background: var(--cp-surface);
  border: 1px solid var(--cp-line);
  border-radius: 14px;
  padding: 20px;
}

.cppai-post .cp-card p {
  color: var(--cp-muted);
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
}

.cppai-post .cp-card .cp-tag {
  display: inline-block;
  font-family: var(--cp-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--cp-accent-text);
  margin-bottom: 8px;
}

.cppai-post .cp-callout {
  border-left: 4px solid var(--cp-brand);
  background: var(--cp-accent-soft);
  border-radius: 0 12px 12px 0;
  padding: 16px 20px;
  margin: 0 0 16px;
}

.cppai-post .cp-callout p:last-child {
  margin-bottom: 0;
}

.cppai-post .cp-quote {
  font-size: 20px;
  font-weight: 700;
  color: var(--cp-ink);
  margin: 0 0 16px;
}

.cppai-post .cp-quote::before {
  content: '“';
  color: var(--cp-brand);
}

.cppai-post .cp-quote::after {
  content: '”';
  color: var(--cp-brand);
}

.cppai-post .cp-toc {
  background: var(--cp-surface);
  border: 1px solid var(--cp-line);
  border-radius: var(--cp-radius);
  padding: 20px 24px;
  margin: 24px 0 0;
}

.cppai-post .cp-toc-title {
  font-weight: 700;
  margin: 0 0 8px;
}

.cppai-post .cp-toc ol {
  margin: 0;
}

.cppai-post .cp-series {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
  counter-reset: cp-series;
}

.cppai-post .cp-series li {
  counter-increment: cp-series;
  display: flex;
  gap: 14px;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid var(--cp-line);
  margin: 0;
}

.cppai-post .cp-series li::before {
  content: counter(cp-series, decimal-leading-zero);
  font-family: var(--cp-mono);
  font-weight: 600;
  color: var(--cp-accent-text);
  flex: none;
}

.cppai-post .cp-empty {
  border: 1px dashed var(--cp-line);
  border-radius: 14px;
  padding: 20px;
  color: var(--cp-muted);
  text-align: center;
  margin: 0 0 16px;
}

.cppai-post .cp-footer {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--cp-line);
  color: var(--cp-muted);
  font-size: 15px;
}

.cppai-post .cp-figure {
  margin: 0 0 20px;
}

.cppai-post .cp-figure img {
  display: block;
  width: auto !important;
  height: auto !important;
  max-width: 100% !important;
  max-height: none !important;
  margin: 0;
  border: 1px solid var(--cp-line);
  border-radius: 12px;
  box-shadow: var(--cp-shadow);
  background: #FFFFFF;
}

.cppai-post .cp-figure figcaption {
  font-size: 14px;
  color: var(--cp-muted);
  margin-top: 10px;
}

.cppai-post .cp-table-wrap {
  overflow-x: auto;
  margin: 0 0 16px;
}

.cppai-post table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}

.cppai-post th,
.cppai-post td {
  text-align: left;
  vertical-align: top;
  padding: 10px 12px;
  border-bottom: 1px solid var(--cp-line);
}

.cppai-post th {
  font-weight: 700;
  background: var(--cp-surface-2);
}

.cppai-post .cp-warn {
  border-left-color: var(--cp-positive);
  background: var(--cp-positive-soft);
}

@media (min-width: 640px) {
  .cppai-post .cp-hero {
    padding: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .cppai-post * {
    transition: none !important;
    animation: none !important;
  }
}