.blog-hero { border-bottom: 1px solid var(--line); }
.blog-hero .container { display: flex; min-height: 380px; align-items: center; }
.blog-hero-copy { width: 100%; }
.blog-kicker { color: var(--sky); }
.blog-hero h1 { max-width: 1020px; }
.blog-intro { max-width: 620px; margin: 30px 0 0; color: #b8c4cc; font-size: 19px; line-height: 1.65; }

.blog-list { min-height: 440px; padding: 72px 0 108px; background: var(--paper); color: var(--ink); }
.blog-grid { border-top: 1px solid var(--paper-line); }
.blog-card { display: grid; grid-template-columns: 48px minmax(0, 1fr) 210px 40px; gap: 32px; align-items: start; padding: 38px 16px; border-bottom: 1px solid var(--paper-line); border-radius: var(--radius); color: var(--ink); transition: background .2s ease; }
.blog-card:hover, .blog-card:focus-visible { background: #e7edf1; }
.blog-card-number { padding-top: 7px; color: #006fab; }
.blog-card h3 { max-width: 700px; margin: 0; font-size: clamp(28px, 3vw, 42px); font-weight: 600; line-height: 1.08; letter-spacing: -.035em; }
.blog-card p { max-width: 720px; margin: 18px 0 0; color: #53616c; font-size: 16px; line-height: 1.6; }
.blog-card-meta { display: flex; flex-direction: column; gap: 12px; padding-top: 7px; color: #53616c; }
.blog-card-arrow { color: #006fab; font-size: 34px; line-height: 1; transition: transform .2s ease; }
.blog-card:hover .blog-card-arrow, .blog-card:focus-visible .blog-card-arrow { transform: translateX(4px); }

.article-header { padding: 94px 0 88px; border-bottom: 1px solid var(--line); }
.article-header h1 { max-width: 1100px; }
.article-meta { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 42px; color: var(--muted); }
.article-intro { max-width: 880px; margin: 44px 0 0; color: #c6cdd3; font-size: clamp(20px, 2vw, 25px); line-height: 1.6; }
.article-body { padding: 88px 0 104px; background: var(--paper); color: var(--ink); }
.article-section { display: grid; grid-template-columns: minmax(240px, 3fr) minmax(0, 7fr); gap: 72px; padding: 64px 0; border-top: 1px solid #aeb8bf; }
.article-section:first-child { padding-top: 0; border-top: 0; }
.article-question-number { display: block; margin-bottom: 18px; color: #006fab; font-weight: 700; }
.article-section h2 { font-size: clamp(30px, 3.2vw, 46px); line-height: 1.1; }
.article-copy p { max-width: 780px; margin: 0 0 24px; color: #34414a; font-size: 19px; line-height: 1.72; }
.article-copy p:first-child { color: #1d2930; font-size: 20px; }
.article-copy p:last-child { margin-bottom: 0; }
.blog-back { display: inline-flex; min-height: 48px; align-items: center; margin-top: 64px; padding: 0 18px; border: 1px solid #53616c; border-radius: var(--radius); color: #1d2930; font-family: Consolas, "Courier New", monospace; font-size: 12px; letter-spacing: .1em; text-transform: uppercase; }
.blog-back:hover, .blog-back:focus-visible { border-color: var(--ink); background: var(--ink); color: var(--paper); }

@media (max-width: 900px) {
  .blog-card { grid-template-columns: 40px minmax(0, 1fr) 32px; gap: 20px; }
  .blog-card-meta { grid-column: 2; flex-direction: row; flex-wrap: wrap; }
  .blog-card-arrow { grid-column: 3; grid-row: 1; }
  .article-section { grid-template-columns: 1fr; gap: 30px; }
}

@media (max-width: 650px) {
  .blog-hero .container { min-height: 310px; }
  .blog-intro { margin-top: 24px; font-size: 17px; }
  .article-header { padding: 68px 0 64px; }
  .article-intro { margin-top: 32px; font-size: 18px; }
  .blog-list { min-height: 360px; padding: 48px 0 76px; }
  .article-body { padding: 76px 0 84px; }
  .blog-card { grid-template-columns: 32px minmax(0, 1fr); gap: 16px; padding: 30px 8px; }
  .blog-card h3 { font-size: 28px; }
  .blog-card-meta { grid-column: 2; flex-direction: column; gap: 8px; }
  .blog-card-arrow { display: none; }
  .article-section { padding: 44px 0; }
  .article-copy p { font-size: 17px; }
}

@media (prefers-reduced-motion: reduce) {
  .blog-card, .blog-card-arrow { transition: none; }
}