.page-hero {
  padding: clamp(58px, 7vw, 92px) 0;
  background:
    radial-gradient(circle at 86% 12%, rgba(173,45,77,.08), transparent 26%),
    linear-gradient(135deg, var(--sn-color-surface-soft), #fff 68%);
  border-bottom: 1px solid var(--sn-color-border);
}
.page-hero h1 { margin: 0; font-size: clamp(2.25rem, 4.6vw, 4rem); line-height: 1.14; letter-spacing: -.035em; }
.page-hero p:not(.eyebrow) { max-width: 780px; margin-bottom: 0; color: var(--sn-color-muted); font-size: 1.08rem; }
.page-hero--article { padding-bottom: 46px; }
.archive-description { max-width: 780px; color: var(--sn-color-muted); }
.problem-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 12px; }
.problem-grid--2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.problem-item { display: flex; gap: 10px; align-items: flex-start; padding: 16px; background: #fff; border: 1px solid var(--sn-color-border); border-radius: var(--sn-radius-sm); }
.problem-item span { color: var(--sn-color-brand-700); font-weight: 900; }
.process-grid { display: grid; grid-template-columns: repeat(5, minmax(0,1fr)); gap: 14px; margin: 0; padding: 0; list-style: none; }
.process-card { min-height: 188px; padding: 22px; background: var(--sn-color-surface-soft); border-top: 3px solid var(--sn-color-brand-700); }
.process-card__number { color: var(--sn-color-brand-700); font-size: .73rem; font-weight: 850; letter-spacing: .1em; }
.process-card h3 { margin: 12px 0 8px; }
.process-card p { margin: 0; color: var(--sn-color-muted); font-size: .94rem; }
.specialized-grid { display: grid; grid-template-columns: repeat(5, minmax(0,1fr)); gap: 12px; }
.specialized-grid--stacked { grid-template-columns: 1fr 1fr; margin: 28px 0 40px; }
.specialized-link { display: grid; gap: 3px; padding: 18px; color: var(--sn-color-ink); background: #fff; border: 1px solid var(--sn-color-border); border-radius: var(--sn-radius-sm); text-decoration: none; }
.specialized-link:hover { border-color: var(--sn-color-brand-700); }
.specialized-link span { color: var(--sn-color-muted); font-size: .82rem; }
.service-layout { display: grid; grid-template-columns: minmax(0,1.7fr) minmax(260px,.7fr); gap: 48px; align-items: start; }
.service-summary { position: sticky; top: 104px; padding: 26px; background: var(--sn-color-surface-soft); border: 1px solid var(--sn-color-border); border-radius: var(--sn-radius-md); }
.service-summary p:last-child { margin-bottom: 0; color: var(--sn-color-muted); }
.service-checklist { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 12px 20px; margin: 0; padding: 0; list-style: none; }
.service-checklist li { position: relative; padding: 16px 16px 16px 44px; background: #fff; border: 1px solid var(--sn-color-border); border-radius: var(--sn-radius-sm); }
.service-checklist li::before { content: "✓"; position: absolute; left: 17px; top: 15px; color: var(--sn-color-brand-700); font-weight: 900; }
.related-links { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 12px; }
.related-link { display: flex; align-items: center; justify-content: space-between; gap: 14px; min-height: 62px; padding: 15px 18px; color: var(--sn-color-ink); background: #fff; border: 1px solid var(--sn-color-border); border-radius: var(--sn-radius-sm); text-decoration: none; font-weight: 800; }
.related-link:hover { color: var(--sn-color-brand-800); border-color: var(--sn-color-brand-700); }
.pricing-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 18px; }
.feature-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 16px; }
.case-definition { display: grid; gap: 14px; margin: 0; }
.case-definition > div { display: grid; grid-template-columns: 110px 1fr; gap: 18px; padding-top: 14px; border-top: 1px solid var(--sn-color-border); }
.case-definition dt { color: var(--sn-color-brand-800); font-weight: 850; }
.case-definition dd { margin: 0; }
.callout, .notice { margin: 28px 0; padding: 20px 22px; background: var(--sn-color-surface-soft); border: 1px solid var(--sn-color-border); border-left: 4px solid var(--sn-color-brand-700); }
.callout p, .notice p { margin-bottom: 0; }
.editor-content > * + *, .knowledge-article .entry-content > * + * { margin-top: 1.2em; }
.editor-content h2, .knowledge-article .entry-content h2 { margin-top: 2.1em; }
.editor-content h3 { margin-top: 1.8em; }
.article-meta { color: var(--sn-color-muted); }
.empty-state { padding: 30px; border: 1px dashed var(--sn-color-border-strong); border-radius: var(--sn-radius-md); text-align: center; }
.error-page { min-height: 65vh; padding: 120px 0; display: flex; align-items: center; }
.pagination, .nav-links { display: flex; gap: 8px; margin-top: 36px; }
.page-numbers { padding: 8px 12px; border: 1px solid var(--sn-color-border); border-radius: 8px; text-decoration: none; }
@media (max-width: 1050px) { .process-grid { grid-template-columns: repeat(3, minmax(0,1fr)); } .specialized-grid { grid-template-columns: repeat(3, minmax(0,1fr)); } .feature-grid { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (max-width: 959px) { .service-layout { grid-template-columns: 1fr; } .service-summary { position: static; } }
@media (max-width: 680px) { .problem-grid, .problem-grid--2, .process-grid, .specialized-grid, .specialized-grid--stacked, .pricing-grid, .feature-grid, .service-checklist, .related-links { grid-template-columns: 1fr; } .case-definition > div { grid-template-columns: 1fr; gap: 5px; } }


/* Rich service detail modules: single owner for service/web/training detail UI. */
.service-highlight-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 16px;
}
.service-highlight {
  min-height: 190px;
  padding: 26px;
  border: 1px solid var(--sn-color-border);
  border-radius: var(--sn-radius-md);
  background: #fff;
}
.service-highlight h3 {
  margin: 0 0 10px;
  color: var(--sn-color-brand-800);
  font-size: 1.08rem;
}
.service-highlight p {
  margin: 0;
  color: var(--sn-color-muted);
}
.service-plan-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 18px;
}
.service-plan {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 28px;
  border: 1px solid var(--sn-color-border);
  border-radius: var(--sn-radius-md);
  background: #fff;
  box-shadow: var(--sn-shadow-sm);
}
.service-plan__head {
  padding-bottom: 18px;
  border-bottom: 1px solid var(--sn-color-border);
}
.service-plan__head h3 {
  margin: 0 0 10px;
  font-size: 1.2rem;
}
.service-plan__price {
  color: var(--sn-color-brand-800);
  font-size: clamp(1.35rem, 2.2vw, 1.8rem);
  font-weight: 900;
}
.service-plan__lead {
  margin: 18px 0 0;
  color: var(--sn-color-muted);
}
.service-plan__list,
.service-detail-group ul,
.service-before ul {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}
.service-plan__list li,
.service-detail-group li,
.service-before li {
  position: relative;
  padding: 9px 0 9px 23px;
  border-bottom: 1px solid rgba(126, 22, 49, .08);
}
.service-plan__list li::before,
.service-detail-group li::before,
.service-before li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--sn-color-brand-700);
  font-weight: 900;
}
.service-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 18px;
}
.service-detail-group {
  padding: 26px;
  border-left: 4px solid var(--sn-color-brand-700);
  background: var(--sn-color-surface-soft);
}
.service-detail-group h3 {
  margin: 0;
  font-size: 1.08rem;
}
.service-example-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 12px 22px;
}
.service-example {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  align-items: start;
  padding: 17px 0;
  border-bottom: 1px solid var(--sn-color-border);
}
.service-example__number {
  color: var(--sn-color-brand-700);
  font-size: .76rem;
  font-weight: 900;
  letter-spacing: .08em;
}
.service-example p {
  margin: 0;
}
.service-before-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 20px;
}
.service-before {
  padding: 30px;
  border: 1px solid var(--sn-color-border);
  border-radius: var(--sn-radius-md);
  background: #fff;
}
.service-before--support {
  background: linear-gradient(135deg, var(--sn-color-surface-soft), #fff);
}
.service-before h2 {
  margin-top: 0;
}
@media (max-width: 900px) {
  .service-highlight-grid,
  .service-plan-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 680px) {
  .service-detail-grid,
  .service-example-grid,
  .service-before-grid {
    grid-template-columns: 1fr;
  }
  .service-highlight,
  .service-plan,
  .service-before {
    padding: 22px;
  }
}