/* blog.css — /blog index + post pages. Nav / footer / .btn-primary / reset
   come from index.css (loaded first). */

.blog-main {
  max-width: 760px;
  margin: 0 auto;
  padding: 44px 24px 90px;
}

.blog-index-head,
.blog-post-head {
  text-align: center;
}
.blog-index-head h1,
.blog-post-head h1 {
  font-size: 38px;
  font-weight: 900;
  color: #083463;
  line-height: 1.15;
}
.blog-index-head p {
  margin-top: 12px;
  color: #3b5568;
  font-size: 17px;
}

/* ── Index list ─────────────────────────────────────────────────────────── */
.blog-list {
  margin-top: 40px;
  display: grid;
  gap: 22px;
}
.blog-card {
  background: #fff;
  border: 1px solid #cfe0f2;
  border-radius: 16px;
  padding: 26px;
  box-shadow: 0 8px 22px rgba(8, 52, 99, 0.07);
}
.blog-card-date {
  font-size: 13px;
  font-weight: 700;
  color: #6b7f92;
}
.blog-card h2 {
  margin-top: 6px;
  font-size: 22px;
  font-weight: 800;
  line-height: 1.25;
}
.blog-card h2 a {
  color: #083463;
  text-decoration: none;
}
.blog-card h2 a:hover {
  color: #0d4fa8;
}
.blog-card-desc {
  margin-top: 10px;
  color: #3b5568;
  line-height: 1.5;
}
.blog-card-link {
  display: inline-block;
  margin-top: 14px;
  font-weight: 700;
  color: #0d4fa8;
  text-decoration: none;
}
.blog-empty {
  text-align: center;
  color: #6b7f92;
  font-weight: 700;
  padding: 40px 0;
}

/* ── Post ──────────────────────────────────────────────────────────────── */
.blog-breadcrumb {
  font-size: 14px;
  font-weight: 700;
  color: #6b7f92;
  margin-bottom: 18px;
}
.blog-breadcrumb a {
  color: #0d4fa8;
  text-decoration: none;
}
.blog-post-head {
  padding-bottom: 8px;
  border-bottom: 1px solid #e3eef9;
  margin-bottom: 28px;
}
.blog-post-meta {
  margin-top: 12px;
  color: #6b7f92;
  font-weight: 700;
  font-size: 14px;
}
.blog-tags {
  margin-top: 6px;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #1aa179;
}

.blog-post-body {
  color: #21323f;
  font-size: 17.5px;
  line-height: 1.7;
}
.blog-post-body h2 {
  font-size: 24px;
  font-weight: 800;
  color: #083463;
  margin: 34px 0 12px;
}
.blog-post-body h3 {
  font-size: 19px;
  font-weight: 800;
  color: #0d4fa8;
  margin: 24px 0 8px;
}
.blog-post-body p {
  margin: 14px 0;
}
.blog-post-body ul,
.blog-post-body ol {
  margin: 14px 0;
  padding-left: 24px;
}
.blog-post-body li {
  margin: 6px 0;
}
.blog-post-body a {
  color: #0d4fa8;
  text-decoration: underline;
}
.blog-post-body strong {
  color: #083463;
}
.blog-post-body blockquote {
  margin: 20px 0;
  padding: 4px 18px;
  border-left: 4px solid #b9d3ec;
  color: #3b5568;
  font-style: italic;
}

/* ── CTA block + nav ───────────────────────────────────────────────────── */
.blog-cta {
  margin: 44px 0 8px;
  background: #eaf2fb;
  border-radius: 16px;
  padding: 32px 26px;
  text-align: center;
}
.blog-cta h2 {
  font-size: 22px;
  font-weight: 900;
  color: #083463;
}
.blog-cta p {
  margin: 10px auto 18px;
  max-width: 460px;
  color: #3b5568;
  line-height: 1.5;
}
.blog-back {
  margin-top: 30px;
  text-align: center;
}
.blog-back a {
  color: #0d4fa8;
  font-weight: 700;
  text-decoration: none;
}

@media (max-width: 640px) {
  .blog-index-head h1,
  .blog-post-head h1 {
    font-size: 28px;
  }
  .blog-post-body {
    font-size: 16.5px;
  }
}