.blog-shell {
  padding: 2.75rem 0 5rem;
}

.blog-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.blog-page,
.blog-post-page {
  background: radial-gradient(1400px 700px at 10% -10%, rgba(40, 66, 130, 0.22), rgba(7, 8, 14, 1) 45%);
}

.blog-shell h1,
.blog-shell h2,
.blog-shell h3 {
  letter-spacing: -0.015em;
}

.blog-hero {
  border: 1px solid rgba(59, 130, 246, 0.28);
  background: radial-gradient(1200px 320px at 20% -20%, rgba(59, 130, 246, 0.26), rgba(10, 11, 18, 0.97));
  border-radius: 22px;
  padding: 34px;
  margin-bottom: 28px;
}

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

.blog-chip {
  font-size: 13px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 999px;
  padding: 6px 10px;
  color: #c6d4f1;
}

.blog-featured-card,
.blog-card,
.blog-cta,
.blog-panel {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(24, 28, 41, 0.95), rgba(12, 14, 22, 0.95));
}

.blog-featured-card {
  padding: 28px;
  margin-bottom: 26px;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
}

.blog-card {
  padding: 18px;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.blog-card:hover {
  transform: translateY(-4px);
  border-color: rgba(59, 130, 246, 0.55);
  box-shadow: 0 14px 28px rgba(0, 0, 0, .28);
}

.blog-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  color: #8ea1c9;
  font-size: 14px;
}

.blog-type {
  color: #d8e8ff;
  font-weight: 600;
  border: 1px solid rgba(59, 130, 246, 0.35);
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(59, 130, 246, 0.12);
}

.blog-title-lg {
  font-size: clamp(2.1rem, 3.6vw, 3.1rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.article-cover-wrap {
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 16px;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(20, 24, 35, 0.96), rgba(12, 14, 22, 0.96));
}

.article-cover-image {
  width: 100%;
  display: block;
  aspect-ratio: 16 / 7;
  object-fit: cover;
}

.article-cover-badge {
  position: absolute;
  left: 14px;
  bottom: 14px;
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  background: rgba(20, 26, 46, 0.9);
  color: #e2ebff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 6px 10px;
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

@media (min-width: 1024px) {
  .article-layout {
    grid-template-columns: minmax(0, 1fr) 320px;
    align-items: start;
  }
}

.article-content {
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  background: rgba(12, 15, 25, 0.95);
  padding: 26px;
}

.article-prose {
  max-width: 76ch;
  color: #d7def3;
  line-height: 1.92;
  font-size: 17px;
}

.article-intro-block {
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(19, 23, 36, 0.92);
  border-radius: 14px;
  padding: 14px 16px;
  margin-bottom: 18px;
}

.article-toc {
  border: 1px solid rgba(71, 131, 255, 0.28);
  background: rgba(15, 24, 44, 0.72);
  border-radius: 14px;
  padding: 14px 16px;
}

.article-toc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 8px;
}

.article-toc-link {
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 10px;
  padding: 8px 10px;
  font-size: 14px;
  color: #d7e3ff;
}

.article-toc-link:hover {
  border-color: rgba(88, 143, 255, 0.55);
  color: #ffffff;
}

.article-section {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 16px;
  margin-top: 16px;
}

.article-section-title {
  font-size: 1.58rem;
  line-height: 1.35;
  color: #f8fbff;
  margin: 0 0 10px;
}

.article-section-body {
  color: #d7def3;
}

.article-intro-paragraph,
.article-paragraph {
  margin: 0 0 1em;
  line-height: 1.9;
}

.article-list,
.article-steps {
  margin: .5em 0 1.1em;
  padding-left: 1.15rem;
}

.article-list li,
.article-steps li {
  margin-bottom: .46em;
}

.article-prose h2,
.article-prose h3 {
  line-height: 1.35;
  margin-top: 1.7em;
  margin-bottom: .6em;
  color: #f8fbff;
}

.article-prose h2 {
  font-size: 1.45rem;
}

.article-prose h3 {
  font-size: 1.18rem;
}

.article-prose p {
  margin: 0 0 1em;
}

.article-prose ul,
.article-prose ol {
  margin: .4em 0 1.1em;
  padding-left: 1.2rem;
}

.article-prose li {
  margin-bottom: .42em;
}

.article-prose a {
  color: #67a9ff;
  text-decoration: underline;
}

.article-aside {
  display: none;
}

.kv-box {
  border: 1px solid rgba(59, 130, 246, .25);
  background: rgba(20, 28, 48, .55);
  border-radius: 14px;
  padding: 14px;
}

.kv-box h3 {
  margin: 0 0 8px;
  font-size: 15px;
}

.kv-box ul {
  margin: 0;
  padding-left: 1rem;
  color: #b8c7e9;
}

.trust-points {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
}

.trust-point {
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.04);
  border-radius: 10px;
  padding: 10px 12px;
  color: #d2ddf8;
  font-size: 14px;
  line-height: 1.55;
}

.faq-stack {
  display: grid;
  gap: 10px;
}

.faq-item {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.03);
  padding: 10px 12px;
}

.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  color: #ebf2ff;
}

.faq-item p {
  margin: 10px 0 2px;
  color: #c8d4f0;
  line-height: 1.75;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.mobile-blog-cta {
  display: none;
}

@media (max-width: 768px) {
  .blog-container {
    padding: 0 14px;
  }
  .blog-hero,
  .blog-featured-card,
  .article-content {
    padding: 18px;
  }
  .blog-title-lg {
    font-size: clamp(1.75rem, 8vw, 2.2rem);
  }
  .article-prose {
    font-size: 16px;
    line-height: 1.78;
  }
  .blog-meta {
    font-size: 13px;
    gap: 8px;
  }
  .blog-chip {
    font-size: 12px;
    padding: 7px 10px;
  }
  .blog-cta .flex {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .blog-shell {
    padding-top: 1.25rem;
  }
  .article-content {
    border-radius: 14px;
  }
  .related-grid {
    grid-template-columns: 1fr;
  }
  .blog-post-page .blog-shell {
    padding-bottom: 7.25rem;
  }
  .mobile-blog-cta {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 60;
    display: block;
    padding: 10px 12px calc(10px + env(safe-area-inset-bottom, 0px));
    background: linear-gradient(180deg, rgba(8, 10, 17, 0.02), rgba(8, 10, 17, 0.9) 22%, rgba(8, 10, 17, 0.98));
    backdrop-filter: blur(8px);
  }
  .mobile-blog-cta-inner {
    max-width: 720px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }
  .mobile-blog-cta .btn {
    justify-content: center;
    min-height: 42px;
    font-size: 14px;
  }
}

@media (min-width: 1024px) {
  .article-aside {
    position: sticky;
    top: 88px;
    display: grid;
    gap: 12px;
  }
}