:root {
  --blog-bg: #f7f5ef;
  --blog-bg-soft: #f0efe9;
  --blog-panel: #ffffff;
  --blog-text: #16263a;
  --blog-muted: #4e5f75;
  --blog-accent: #cf8f28;
  --blog-accent-soft: #f8ead0;
  --blog-border: rgba(22, 38, 58, 0.12);
  --blog-shadow: 0 18px 36px rgba(13, 23, 36, 0.1);
}

.blog-body {
  background:
    radial-gradient(circle at 6% 0%, rgba(207, 143, 40, 0.12) 0%, rgba(207, 143, 40, 0) 32%),
    radial-gradient(circle at 88% 14%, rgba(38, 94, 174, 0.12) 0%, rgba(38, 94, 174, 0) 30%),
    var(--blog-bg);
  color: var(--blog-text);
}

.blog-body .site-header {
  background: rgba(253, 252, 249, 0.85);
}

.blog-hero {
  padding: 84px 0 50px;
}

.blog-hero-inner {
  max-width: 760px;
}

.blog-kicker {
  display: inline-block;
  margin: 0 0 14px;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.84rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: var(--blog-accent-soft);
  color: #8a5a16;
  font-weight: 700;
}

.blog-hero h1 {
  margin: 0;
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-size: clamp(2rem, 4.2vw, 3.4rem);
}

.blog-hero p {
  margin: 18px 0 0;
  color: var(--blog-muted);
  max-width: 680px;
  font-size: 1.02rem;
}

.blog-listing {
  padding: 16px 0 90px;
}

.blog-listing-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
}

.blog-listing-header h2 {
  margin: 0;
  font-size: clamp(1.5rem, 2.4vw, 2rem);
}

.blog-listing-header p {
  margin: 0;
  color: var(--blog-muted);
  font-size: 0.95rem;
}

.blog-post-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.blog-card,
.blog-side-card,
.blog-article {
  background: var(--blog-panel);
  border: 1px solid var(--blog-border);
  box-shadow: var(--blog-shadow);
}

.blog-card {
  border-radius: 22px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  animation: blog-rise 560ms ease both;
  animation-delay: var(--blog-delay, 0ms);
}

.blog-card-image-wrap {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #ece9df;
}

.blog-card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 260ms ease;
}

.blog-card:hover .blog-card-image {
  transform: scale(1.04);
}

.blog-card-content {
  padding: 20px;
  display: grid;
  gap: 12px;
}

.blog-card-content h3 {
  margin: 0;
  line-height: 1.25;
  font-size: 1.28rem;
}

.blog-card-content p {
  margin: 0;
  color: var(--blog-muted);
}

.blog-card-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: #62758d;
}

.blog-chip {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 4px 10px;
  background: #eff4ff;
  color: #2f5080;
  font-weight: 600;
  font-size: 0.8rem;
}

.blog-card-link {
  margin-top: 4px;
  display: inline-flex;
  gap: 8px;
  align-items: center;
  color: #1c4c88;
  font-weight: 700;
}

.blog-card-link:hover {
  color: #183d6d;
}

.blog-loading,
.blog-empty,
.blog-error {
  margin: 0;
  padding: 24px;
  background: var(--blog-panel);
  border-radius: 16px;
  border: 1px dashed var(--blog-border);
}

.blog-error {
  color: #8e2c2c;
  background: #fff4f4;
  border-color: #f0c6c6;
}

.blog-post-shell {
  padding: 50px 0 90px;
}

.blog-post-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(280px, 1fr);
  gap: 26px;
  align-items: start;
}

.blog-article {
  border-radius: 22px;
  padding: 26px;
}

.blog-back-link {
  display: inline-block;
  margin-bottom: 14px;
  color: #45628b;
  font-weight: 600;
}

.blog-post-date {
  margin: 0 0 8px;
  color: #61748e;
  font-size: 0.9rem;
}

.blog-post-title {
  margin: 0;
  font-size: clamp(1.8rem, 3.2vw, 2.7rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.blog-post-excerpt {
  margin: 14px 0 0;
  color: var(--blog-muted);
  font-size: 1.05rem;
}

.blog-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 0;
}

.blog-cover-wrap {
  margin: 22px 0 16px;
}

.blog-post-cover {
  width: 100%;
  border-radius: 16px;
  border: 1px solid var(--blog-border);
}

.blog-cover-caption {
  color: #6a7d95;
  font-size: 0.85rem;
  margin-top: 8px;
}

.blog-prose {
  margin-top: 22px;
  color: #21344d;
  line-height: 1.78;
}

.blog-prose h2,
.blog-prose h3 {
  margin: 34px 0 12px;
  line-height: 1.2;
}

.blog-prose h2 {
  font-size: 1.55rem;
}

.blog-prose h3 {
  font-size: 1.24rem;
}

.blog-prose p,
.blog-prose ul,
.blog-prose ol,
.blog-prose blockquote {
  margin: 0 0 16px;
}

.blog-prose a {
  color: #1f518f;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

.blog-prose .blog-cta-row {
  margin: 24px 0 18px;
}

.blog-prose .blog-cta-button {
  text-decoration: none;
  font-weight: 700;
  justify-content: center;
  min-height: 54px;
  padding: 15px 28px;
  color: #ffffff;
}

.blog-prose .blog-cta-button:hover {
  text-decoration: none;
  color: #ffffff;
}

.blog-prose ul,
.blog-prose ol {
  padding-left: 1.25rem;
}

.blog-prose li + li {
  margin-top: 7px;
}

.blog-prose blockquote {
  padding: 16px 18px;
  border-left: 4px solid var(--blog-accent);
  border-radius: 0 12px 12px 0;
  background: #fff8ef;
  color: #3f4f65;
}

.blog-prose figure {
  width: min(100%, 760px);
  margin: 22px auto;
}

.blog-prose img {
  width: 100%;
  margin: 0;
  border-radius: 14px;
  border: 1px solid var(--blog-border);
  box-shadow: 0 16px 26px rgba(15, 22, 36, 0.08);
}

.blog-prose code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 0.92em;
  background: #edf2fa;
  padding: 2px 6px;
  border-radius: 6px;
}

.blog-prose pre {
  background: #101a2d;
  color: #deebff;
  border-radius: 10px;
  padding: 16px;
  overflow-x: auto;
}

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

.blog-post-aside {
  position: sticky;
  top: 98px;
  display: grid;
  gap: 16px;
}

.blog-side-card {
  border-radius: 16px;
  padding: 18px;
}

.blog-side-card h2 {
  margin: 0 0 10px;
  font-size: 1.08rem;
}

.blog-side-card p {
  margin: 0;
  color: var(--blog-muted);
  line-height: 1.5;
}

.blog-side-cta {
  margin-top: 16px;
}

.blog-related-list {
  display: grid;
  gap: 10px;
}

.blog-related-item {
  display: block;
  border-radius: 10px;
  padding: 10px;
  border: 1px solid var(--blog-border);
  color: inherit;
  transition: border-color 180ms ease, background 180ms ease;
}

.blog-related-item:hover {
  border-color: rgba(31, 81, 143, 0.4);
  background: #f8fbff;
}

.blog-related-title {
  display: block;
  font-weight: 700;
  font-size: 0.94rem;
}

.blog-related-meta {
  display: block;
  margin-top: 4px;
  color: #657a93;
  font-size: 0.82rem;
}

@keyframes blog-rise {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 980px) {
  .blog-post-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .blog-post-aside {
    position: static;
  }
}

@media (max-width: 760px) {
  .blog-hero {
    padding: 70px 0 36px;
  }

  .blog-listing-header {
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 20px;
  }

  .blog-post-grid {
    grid-template-columns: 1fr;
  }

  .blog-article {
    padding: 20px;
    border-radius: 18px;
  }
}