.article-page { background: #f5f8fb; color: var(--text); }
.article-nav .nav-container { min-height: 72px; }
.article-nav-actions { display: flex; align-items: center; gap: 12px; }
.article-nav-actions a {
  color: rgba(255,255,255,.82); text-decoration: none;
  font-size: .9rem; font-weight: 600;
}
.article-nav-actions .article-nav-cta {
  padding: 9px 16px; border-radius: 8px; color: #fff;
  background: var(--primary);
}
.article-main { padding: 112px 20px 72px; }
.article-shell { max-width: 920px; margin: 0 auto; }
.article-breadcrumb {
  display: flex; gap: 8px; align-items: center; margin-bottom: 24px;
  color: var(--text-light); font-size: .86rem;
}
.article-breadcrumb a { color: var(--primary); text-decoration: none; }
.article-header {
  padding: 42px; border-radius: 22px 22px 0 0;
  background: linear-gradient(135deg,#0b1d35,#173f69); color: #fff;
}
.article-kicker {
  display: inline-flex; padding: 7px 12px; border-radius: 999px;
  background: rgba(79,195,247,.16); color: #79d8ff;
  font-size: .82rem; font-weight: 700; letter-spacing: .08em;
}
.article-header h1 {
  margin: 18px 0 16px; max-width: 780px;
  font-size: clamp(2rem,5vw,3.25rem); line-height: 1.25;
}
.article-lead { max-width: 760px; color: rgba(255,255,255,.76); line-height: 1.9; }
.article-meta { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 24px; color: rgba(255,255,255,.62); font-size: .84rem; }
.article-hero { margin: 0; background: #0b1d35; }
.article-hero img { display: block; width: 100%; max-height: 500px; object-fit: cover; }
.article-hero figcaption { padding: 12px 20px; color: rgba(255,255,255,.66); font-size: .8rem; text-align: center; }
.article-content {
  padding: 48px clamp(24px,7vw,72px) 56px; border-radius: 0 0 22px 22px;
  background: #fff; box-shadow: 0 18px 50px rgba(15,35,60,.08);
}
.article-content h2 { margin: 44px 0 18px; color: #102f50; font-size: 1.55rem; line-height: 1.45; }
.article-content h2:first-child { margin-top: 0; }
.article-content h3 { margin: 30px 0 12px; color: #174d75; font-size: 1.15rem; }
.article-content p { margin: 0 0 18px; color: #465568; font-size: 1rem; line-height: 2; }
.article-content ul { margin: 0 0 24px; padding-left: 22px; color: #465568; }
.article-content li { margin-bottom: 10px; line-height: 1.8; }
.article-table-wrap { margin: 24px 0 30px; overflow-x: auto; border: 1px solid #dce6ef; border-radius: 12px; }
.article-table { width: 100%; min-width: 520px; border-collapse: collapse; background: #fff; }
.article-table th, .article-table td { padding: 13px 16px; border-bottom: 1px solid #e5edf4; text-align: left; }
.article-table th { color: #173f69; background: #eef6fc; font-size: .9rem; }
.article-table td { color: #465568; font-size: .92rem; }
.article-table tr:last-child td { border-bottom: 0; }
.article-equipment {
  display: grid; grid-template-columns: minmax(180px,260px) 1fr; gap: 28px;
  align-items: center; margin: 26px 0 34px; padding: 24px;
  border: 1px solid #dce8f2; border-radius: 16px; background: #f6faff;
}
.article-equipment img { display: block; width: 100%; max-height: 440px; object-fit: contain; border-radius: 10px; background: #e8edf2; }
.article-equipment figcaption { color: #465568; line-height: 1.8; }
.article-equipment figcaption strong { display: block; margin-bottom: 10px; color: #173f69; font-size: 1.08rem; }
.article-highlight {
  margin: 28px 0; padding: 24px 26px; border-left: 4px solid var(--primary);
  border-radius: 0 12px 12px 0; background: #eef7ff;
}
.article-highlight p { margin: 0; color: #204c70; font-weight: 600; }
.article-closing {
  margin-top: 40px; padding: 30px; border-radius: 16px;
  background: linear-gradient(135deg,#eef7ff,#f3fbf8); text-align: center;
}
.article-closing p { margin-bottom: 6px; color: #163d5d; font-weight: 700; }
.article-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 26px; }
.article-actions a {
  padding: 12px 22px; border-radius: 9px; text-decoration: none;
  color: #fff; background: var(--primary); font-weight: 700;
}
.article-actions a:last-child { color: var(--primary); background: #fff; border: 1px solid rgba(26,115,232,.25); }
.article-footer { padding-bottom: 76px; }
@media (max-width: 640px) {
  .article-nav-actions a:first-child { display: none; }
  .article-main { padding: 92px 12px 44px; }
  .article-header { padding: 30px 22px; }
  .article-header h1 { font-size: 1.85rem; }
  .article-content { padding: 34px 22px 42px; }
  .article-content h2 { font-size: 1.32rem; }
  .article-content p { font-size: .96rem; line-height: 1.9; }
  .article-equipment { grid-template-columns: 1fr; padding: 18px; }
  .article-equipment img { max-height: 480px; }
}