@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Space+Grotesk:wght@500;600;700&display=swap");

.blog-system {
  --blog-bg: #f2f6fb;
  --blog-surface: rgba(255, 255, 255, 0.9);
  --blog-surface-strong: #ffffff;
  --blog-text: #0b1220;
  --blog-muted: #4c5a75;
  --blog-primary: #0d9488;
  --blog-secondary: #2563eb;
  --blog-accent: #f59e0b;
  --blog-border: rgba(15, 23, 42, 0.12);
  --blog-shadow: 0 20px 40px rgba(15, 23, 42, 0.12);
  --blog-radius: 20px;
  font-family: "Manrope", sans-serif;
  color: var(--blog-text);
}

.blog-system .blog-prose {
  width: min(920px, 100%);
  margin: 0 auto;
}

.blog-system.blog-prose,
.blog-system .blog-prose {
  line-height: 1.75;
}

.blog-system .blog-prose h1,
.blog-system .blog-prose h2,
.blog-system .blog-prose h3,
.blog-system .blog-prose h4,
.blog-system .blog-prose h5,
.blog-system .blog-prose h6 {
  font-family: "Space Grotesk", sans-serif;
  letter-spacing: -0.01em;
  color: var(--blog-text);
  margin-top: 2rem;
  margin-bottom: 0.8rem;
  line-height: 1.25;
}

.blog-system .blog-prose h1 {
  font-size: clamp(1.9rem, 4.6vw, 3rem);
  margin-top: 0;
}

.blog-system .blog-prose h2 {
  font-size: clamp(1.45rem, 3.2vw, 2rem);
}

.blog-system .blog-prose h3 {
  font-size: clamp(1.2rem, 2.6vw, 1.5rem);
}

.blog-system .blog-prose p,
.blog-system .blog-prose ul,
.blog-system .blog-prose ol,
.blog-system .blog-prose blockquote,
.blog-system .blog-prose pre,
.blog-system .blog-prose table,
.blog-system .blog-prose details,
.blog-system .blog-prose figure {
  margin-top: 0;
  margin-bottom: 1.15rem;
}

.blog-system .blog-prose p,
.blog-system .blog-prose li,
.blog-system .blog-prose figcaption {
  color: var(--blog-muted);
}

.blog-system .blog-prose ul,
.blog-system .blog-prose ol {
  padding-left: 1.35rem;
}

.blog-system .blog-prose li + li {
  margin-top: 0.35rem;
}

.blog-system .blog-prose a {
  color: var(--blog-secondary);
  text-decoration-thickness: 1.5px;
  text-underline-offset: 0.14em;
}

.blog-system .blog-prose a:hover {
  color: var(--blog-primary);
}

.blog-system .blog-prose hr {
  border: 0;
  border-top: 1px solid var(--blog-border);
  margin: 1.6rem 0;
}

.blog-system .blog-prose blockquote {
  border-left: 4px solid var(--blog-primary);
  border-radius: 0 12px 12px 0;
  padding: 0.95rem 1rem;
  background: color-mix(in srgb, var(--blog-primary) 10%, #ffffff);
}

.blog-system .blog-prose code {
  font-family: "JetBrains Mono", "Fira Code", Consolas, monospace;
  font-size: 0.9em;
  background: color-mix(in srgb, var(--blog-secondary) 9%, #ffffff);
  color: #1e3a8a;
  padding: 0.14rem 0.36rem;
  border-radius: 6px;
}

.blog-system .blog-prose pre {
  background: #0f172a;
  color: #e2e8f0;
  border: 1px solid rgba(148, 163, 184, 0.3);
  border-radius: 14px;
  padding: 1rem;
  overflow-x: auto;
}

.blog-system .blog-prose pre code {
  background: transparent;
  color: inherit;
  padding: 0;
}

.blog-system .blog-prose table {
  width: 100%;
  border-collapse: collapse;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--blog-border);
}

.blog-system .blog-prose th,
.blog-system .blog-prose td {
  padding: 0.75rem 0.8rem;
  border-bottom: 1px solid var(--blog-border);
  text-align: left;
}

.blog-system .blog-prose th {
  font-family: "Space Grotesk", sans-serif;
  background: color-mix(in srgb, var(--blog-secondary) 8%, #ffffff);
}

.blog-system .blog-prose img {
  width: 100%;
  border-radius: 14px;
  display: block;
  margin: 1.2rem auto;
}

.blog-system .blog-prose figure {
  margin: 1.4rem auto;
}

.blog-system .blog-prose figcaption {
  text-align: center;
  font-size: 0.9rem;
}

.blog-system .blog-callout {
  border: 1px solid var(--blog-border);
  background: color-mix(in srgb, var(--blog-accent) 12%, #ffffff);
  border-radius: 14px;
  padding: 0.95rem 1rem;
}

.blog-system .blog-btn,
.blog-system .btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  text-decoration: none;
  font-weight: 700;
  padding: 0.7rem 1rem;
  border-radius: 12px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.blog-system .btn-primary {
  color: #fff;
  background: linear-gradient(120deg, var(--blog-secondary), var(--blog-primary));
  box-shadow: 0 10px 26px rgba(37, 99, 235, 0.35);
}

.blog-system .btn-secondary {
  color: var(--blog-text);
  border: 1px solid var(--blog-border);
  background: var(--blog-surface-strong);
}

.blog-system .btn:hover,
.blog-system .btn:focus-visible,
.blog-system .blog-btn:hover,
.blog-system .blog-btn:focus-visible {
  transform: translateY(-2px) scale(1.01);
  outline: none;
}

.blog-system .u-mt-16 {
  margin-top: 1.6rem;
}

.blog-system .u-mt-10 {
  margin-top: 1rem;
}

.blog-system .u-mt-20 {
  margin-top: 2rem;
}

.blog-system .blog-content {
  max-width: 1040px;
  margin: 0 auto;
}

.blog-system .blog-intro {
  text-align: center;
  font-size: 1.08rem;
  color: var(--blog-muted);
  font-style: italic;
  margin-bottom: 2.2rem;
  padding: 0 1rem;
}

.blog-system .posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
  gap: 1.1rem;
  margin-bottom: 2rem;
}

.blog-system .post-card {
  background: var(--blog-surface);
  border: 1px solid var(--blog-border);
  border-radius: 16px;
  padding: 1.25rem;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.blog-system .post-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--blog-shadow);
}

.blog-system .post-header {
  margin-bottom: 1rem;
}

.blog-system .post-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1rem;
  margin-bottom: 0.8rem;
  font-size: 0.86rem;
  color: var(--blog-muted);
}

.blog-system .post-date,
.blog-system .post-author,
.blog-system .reading-time {
  display: inline-flex;
  align-items: center;
  gap: 0.32rem;
}

.blog-system .post-meta i {
  color: var(--blog-secondary);
}

.blog-system .post-title {
  margin: 0;
  line-height: 1.3;
}

.blog-system .post-title a {
  color: var(--blog-text);
  text-decoration: none;
  font-size: 1.3rem;
  font-weight: 700;
}

.blog-system .post-title a:hover {
  color: var(--blog-secondary);
}

.blog-system .post-excerpt {
  line-height: 1.65;
  flex-grow: 1;
  margin-bottom: 1rem;
}

.blog-system .post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.blog-system .tag {
  background: color-mix(in srgb, var(--blog-secondary) 9%, #ffffff);
  color: #1d4ed8;
  padding: 0.2rem 0.58rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
}

.blog-system .read-more {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--blog-secondary);
  text-decoration: none;
  font-weight: 700;
}

.blog-system .read-more:hover {
  color: var(--blog-primary);
}

.blog-system .empty-state {
  text-align: center;
  padding: 3.2rem 1rem;
  color: var(--blog-muted);
}

.blog-system .empty-state i {
  font-size: 2.4rem;
  color: #cbd5e1;
  margin-bottom: 1rem;
}

.blog-system .empty-state h3 {
  font-size: 1.4rem;
  margin-bottom: 0.4rem;
  color: var(--blog-text);
}

.blog-system .ccr-post {
  --bg: var(--blog-bg);
  --surface: rgba(255, 255, 255, 0.86);
  --surface-strong: #ffffff;
  --text: var(--blog-text);
  --muted: var(--blog-muted);
  --primary: var(--blog-primary);
  --secondary: var(--blog-secondary);
  --accent: var(--blog-accent);
  --border: var(--blog-border);
  --shadow: var(--blog-shadow);
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 10% 10%, rgba(37, 99, 235, 0.12), transparent 45%),
    radial-gradient(circle at 90% 5%, rgba(13, 148, 136, 0.12), transparent 40%),
    var(--bg);
  padding-bottom: 5rem;
  overflow-x: clip;
}

@media (prefers-color-scheme: dark) {
  .blog-system .ccr-post {
    --bg: #060b15;
    --surface: rgba(14, 23, 40, 0.78);
    --surface-strong: #0e1728;
    --text: #e8edf8;
    --muted: #a0aec6;
    --primary: #2dd4bf;
    --secondary: #60a5fa;
    --accent: #fbbf24;
    --border: rgba(148, 163, 184, 0.24);
    --shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
  }
}

.blog-system .ccr-post * {
  box-sizing: border-box;
}

.blog-system .ccr-post .progress-track {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: rgba(148, 163, 184, 0.22);
  z-index: 120;
}

.blog-system .ccr-post .progress-track span {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--primary), var(--secondary), var(--accent));
  transition: width 0.14s linear;
}

.blog-system .ccr-post .post-shell {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.blog-system .ccr-post .top-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(14px);
  background: color-mix(in srgb, var(--bg) 80%, transparent);
  border-bottom: 1px solid var(--border);
}

.blog-system .ccr-post .top-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: min(1120px, 92vw);
  margin: 0 auto;
  padding: 0.8rem 0;
}

.blog-system .ccr-post .brand {
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.84rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text);
  font-weight: 600;
}

.blog-system .ccr-post .nav-links {
  display: flex;
  gap: 0.35rem;
  overflow-x: auto;
  scrollbar-width: none;
  flex-wrap: wrap;
  align-items: center;
}

.blog-system .ccr-post .nav-links::-webkit-scrollbar {
  display: none;
}

.blog-system .ccr-post .nav-link {
  color: var(--text);
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 600;
  white-space: nowrap;
  padding: 0.4rem 0.65rem;
  border-radius: 999px;
  transition: all 0.25s ease;
  border: 1px solid var(--border);
  background: var(--surface-strong);
}

.blog-system .ccr-post .nav-link:hover,
.blog-system .ccr-post .nav-link:focus-visible,
.blog-system .ccr-post .nav-link.is-active {
  color: var(--text);
  background: color-mix(in srgb, var(--secondary) 15%, var(--surface-strong));
  outline: none;
}

.blog-system .ccr-post .hero {
  position: relative;
  margin-top: 2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 28px;
  box-shadow: var(--shadow);
  overflow: hidden;
  isolation: isolate;
}

.blog-system .ccr-post .hero::before {
  content: "";
  position: absolute;
  inset: -15% -10%;
  background: conic-gradient(from 210deg, rgba(13, 148, 136, 0.25), rgba(37, 99, 235, 0.3), rgba(245, 158, 11, 0.18), rgba(13, 148, 136, 0.25));
  filter: blur(42px);
  animation: ccr-gradient-spin 14s linear infinite;
  z-index: -2;
}

.blog-system .ccr-post .hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(130deg, rgba(255, 255, 255, 0.55), transparent 48%);
  z-index: -1;
  pointer-events: none;
}

@media (prefers-color-scheme: dark) {
  .blog-system .ccr-post .hero::after {
    background: linear-gradient(130deg, rgba(6, 11, 21, 0.45), transparent 48%);
  }
}

.blog-system .ccr-post .hero-grid {
  display: grid;
  gap: 1.4rem;
  padding: 2.2rem 1.2rem;
}

.blog-system .ccr-post .eyebrow {
  font-family: "Space Grotesk", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.74rem;
  color: var(--secondary);
  margin-bottom: 0.75rem;
}

.blog-system .ccr-post h1 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.8rem, 5.8vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.blog-system .ccr-post .headline-glow {
  background: linear-gradient(95deg, var(--secondary), var(--primary), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  background-size: 200% auto;
  animation: ccr-headline-shift 5.2s ease-in-out infinite;
}

.blog-system .ccr-post .hero-copy {
  font-size: 1rem;
  line-height: 1.72;
  color: var(--muted);
  max-width: 64ch;
}

.blog-system .ccr-post .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.2rem;
}

.blog-system .ccr-post .hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}

.blog-system .ccr-post .stat {
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface-strong) 82%, transparent);
  border-radius: 14px;
  padding: 0.8rem;
  text-align: center;
  transition: transform 0.25s ease;
}

.blog-system .ccr-post .stat:hover {
  transform: translateY(-4px);
}

.blog-system .ccr-post .stat-value {
  display: block;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.1rem, 4vw, 1.8rem);
}

.blog-system .ccr-post .stat-label {
  display: block;
  margin-top: 0.2rem;
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
}

.blog-system .ccr-post .section {
  margin-top: clamp(2.2rem, 6vw, 4.2rem);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 22px;
  box-shadow: var(--shadow);
  padding: clamp(1.3rem, 4vw, 2.4rem);
  transform: translateY(32px);
  opacity: 0;
  transition: transform 0.8s cubic-bezier(.22,.68,.16,.99), opacity 0.8s ease;
}

.blog-system .ccr-post .section.in-view {
  transform: translateY(0);
  opacity: 1;
}

.blog-system .ccr-post h2 {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.35rem, 4vw, 2rem);
  margin-top: 0;
  margin-bottom: 0.8rem;
  letter-spacing: -0.01em;
}

.blog-system .ccr-post .lead {
  color: var(--muted);
  margin-top: 0;
  line-height: 1.75;
}

.blog-system .ccr-post .metric-grid,
.blog-system .ccr-post .story-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
  margin-top: 1.4rem;
}

.blog-system .ccr-post .panel {
  border-radius: 16px;
  padding: 1rem;
  background: color-mix(in srgb, var(--surface-strong) 85%, transparent);
  border: 1px solid var(--border);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.blog-system .ccr-post .panel:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--secondary) 40%, var(--border));
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.08);
}

.blog-system .ccr-post .panel h3 {
  margin: 0 0 0.45rem;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1rem;
}

.blog-system .ccr-post .panel p {
  margin: 0;
  line-height: 1.65;
  color: var(--muted);
}

.blog-system .ccr-post .diagram {
  margin-top: 1.6rem;
  border-radius: 18px;
  border: 1px solid var(--border);
  padding: 1rem;
  background: linear-gradient(145deg, color-mix(in srgb, var(--surface-strong) 75%, transparent), transparent 68%);
}

.blog-system .ccr-post .diagram-stage {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.7rem;
  align-items: center;
}

.blog-system .ccr-post .node {
  position: relative;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--surface-strong);
  padding: 0.8rem;
  text-align: center;
  overflow: hidden;
}

.blog-system .ccr-post .node::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent, color-mix(in srgb, var(--secondary) 18%, transparent), transparent);
  transform: translateX(-110%);
  animation: ccr-scan 4.8s ease-in-out infinite;
}

.blog-system .ccr-post .node strong {
  display: block;
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.96rem;
}

.blog-system .ccr-post .node span {
  color: var(--muted);
  font-size: 0.86rem;
}

.blog-system .ccr-post .connector {
  width: 2px;
  height: 24px;
  margin: 0 auto;
  background: linear-gradient(var(--secondary), transparent);
}

.blog-system .ccr-post details {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0.9rem 1rem;
  background: color-mix(in srgb, var(--surface-strong) 88%, transparent);
}

.blog-system .ccr-post details + details {
  margin-top: 0.8rem;
}

.blog-system .ccr-post summary {
  cursor: pointer;
  font-weight: 800;
  list-style: none;
  position: relative;
  padding-right: 1.2rem;
}

.blog-system .ccr-post summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 0;
  transition: transform 0.2s ease;
}

.blog-system .ccr-post details[open] summary::after {
  transform: rotate(45deg);
}

.blog-system .ccr-post summary::-webkit-details-marker {
  display: none;
}

.blog-system .ccr-post .insight-body {
  margin-top: 0.7rem;
  color: var(--muted);
  line-height: 1.68;
}

.blog-system .ccr-post .timeline {
  margin-top: 1rem;
  display: grid;
  gap: 0.8rem;
}

.blog-system .ccr-post .step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.8rem;
  align-items: start;
  padding: 0.85rem;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: color-mix(in srgb, var(--surface-strong) 86%, transparent);
}

.blog-system .ccr-post .step-index {
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 999px;
  font-weight: 800;
  font-size: 0.85rem;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(130deg, var(--secondary), var(--primary));
  box-shadow: 0 6px 16px rgba(37, 99, 235, 0.35);
}

.blog-system .ccr-post .step h4 {
  margin: 0;
  font-size: 0.95rem;
  font-family: "Space Grotesk", sans-serif;
}

.blog-system .ccr-post .step p {
  margin: 0.3rem 0 0;
  color: var(--muted);
  line-height: 1.63;
}

.blog-system .ccr-post .floating-card {
  transform: translateY(var(--parallax, 0));
  transition: transform 0.2s linear;
}

.blog-system .ccr-post .footer-note {
  margin-top: 2.2rem;
  color: var(--muted);
  text-align: center;
  font-size: 0.84rem;
}

@media (min-width: 760px) {
  .blog-system .ccr-post .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
    padding: 2.6rem;
    gap: 1.7rem;
    align-items: center;
  }

  .blog-system .ccr-post .metric-grid,
  .blog-system .ccr-post .story-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .blog-system .ccr-post .diagram-stage {
    grid-template-columns: repeat(7, auto);
    justify-content: space-between;
    gap: 0.75rem;
  }

  .blog-system .ccr-post .connector {
    width: 42px;
    height: 2px;
    background: linear-gradient(90deg, var(--secondary), transparent);
  }
}

@media (max-width: 768px) {
  .blog-system .posts-grid {
    grid-template-columns: 1fr;
  }

  .blog-system .post-card {
    padding: 1rem;
  }

  .blog-system .post-title a {
    font-size: 1.15rem;
  }
}

@keyframes ccr-gradient-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes ccr-headline-shift {
  0%, 100% { background-position: 0 50%; }
  50% { background-position: 100% 50%; }
}

@keyframes ccr-scan {
  0%, 25% { transform: translateX(-110%); }
  65%, 100% { transform: translateX(110%); }
}

@media (prefers-reduced-motion: reduce) {
  .blog-system .ccr-post *,
  .blog-system .ccr-post *::before,
  .blog-system .ccr-post *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }

  .blog-system .ccr-post .section {
    opacity: 1;
    transform: none;
  }
}