.rp-section {
  background: var(--ox-canvas);
  color: var(--color-text-primary);
  padding: clamp(4rem, 8vw, 6rem) 0;
  border-top: 1px solid var(--ox-line);
}
.rp-section--tight { padding: clamp(3rem, 6vw, 4.5rem) 0; }

.rp-head { max-width: 640px; margin-bottom: clamp(2rem, 4vw, 3rem); }
.rp-head .hx-eyebrow { display: block; margin-bottom: 0.75rem; color: var(--color-text-secondary); }
.rp-h2 {
  font-size: var(--fs-h2); line-height: 1.17; font-weight: 600;
  letter-spacing: -0.01em; color: var(--color-text-primary); margin: 0;
}
.rp-lede {
  margin: 1rem 0 0; font-size: var(--fs-lede); line-height: 1.6;
  color: var(--color-text-secondary); max-width: 640px;
}
.rp-h3 {
  font-size: var(--fs-title); line-height: 1.45; font-weight: 600;
  color: var(--color-text-primary); margin: 0 0 0.375rem;
}
.rp-body { font-size: 1rem; line-height: 1.625; color: var(--color-text-secondary); margin: 0; }
.rp-body + .rp-body { margin-top: 0.75rem; }
.rp-body strong { color: var(--color-text-primary); font-weight: 600; }

.rp-note {
  font-family: var(--font-mono); font-size: 0.8125rem; line-height: 1.5;
  letter-spacing: 0.01em; color: var(--color-text-tertiary);
  margin: 1rem 0 0; max-width: 72ch;
}
.hx-subhero .rp-note { color: var(--color-text-on-dark-muted); }

.rp-split {
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(2rem, 5vw, 4.5rem); align-items: start;
}
.rp-split > .rp-head { margin-bottom: 0; }
.rp-split--even { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
@media (max-width: 900px) {
  .rp-split, .rp-split--even { grid-template-columns: minmax(0, 1fr); gap: 2rem; }
}

.rp-rows { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--ox-line); }
.rp-rows > li { padding: 1.25rem 0; border-bottom: 1px solid var(--ox-line); }
.rp-rows--numbered { counter-reset: rp-step; }
.rp-rows--numbered > li {
  counter-increment: rp-step;
  display: grid; grid-template-columns: 3rem minmax(0, 1fr); column-gap: 0.5rem;
}
.rp-rows--numbered > li::before {
  content: counter(rp-step, decimal-leading-zero);
  font-family: var(--font-mono); font-size: 0.8125rem; font-weight: 500;
  color: var(--color-text-tertiary); padding-top: 0.25rem;
}

.rp-list {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 2rem;
}
.rp-list > li {
  padding: 0.75rem 0; border-bottom: 1px solid var(--ox-line);
  font-size: 1rem; line-height: 1.5; color: var(--color-text-primary);
}
.rp-list--single { grid-template-columns: minmax(0, 1fr); }
.rp-list > li span { display: block; font-size: 0.875rem; color: var(--color-text-secondary); margin-top: 0.125rem; }
@media (max-width: 560px) { .rp-list { grid-template-columns: minmax(0, 1fr); } }

.rp-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.5rem; }
.rp-cards--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.rp-card {
  display: flex; flex-direction: column; gap: 0.5rem;
  background: var(--ox-navy-raised);
  border: 1px solid var(--ox-line); border-radius: var(--radius-md);
  padding: 1.5rem; color: inherit; text-decoration: none;
}
a.rp-card:hover { border-color: var(--color-text-tertiary); }
.rp-card__meta {
  font-family: var(--font-mono); font-size: 0.8125rem; letter-spacing: 0.02em;
  color: var(--color-text-tertiary); margin: 0;
}
.rp-card__kpi {
  font-family: var(--font-mono); font-size: 1.75rem; line-height: 1.15; font-weight: 500;
  color: var(--color-text-primary); margin: 0.25rem 0 0; font-variant-numeric: tabular-nums;
}
.rp-card__go {
  margin-top: auto; padding-top: 0.75rem; font-size: 0.9375rem; font-weight: 500;
  color: var(--color-accent);
}
@media (max-width: 960px) { .rp-cards { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 700px) { .rp-cards--2 { grid-template-columns: minmax(0, 1fr); } }

.rp-aside {
  margin-top: 1.5rem; padding: 1.25rem 0 0; border-top: 1px solid var(--ox-line);
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 1rem 2rem; align-items: start;
}
.rp-aside .rp-body { max-width: 72ch; }
.rp-link {
  font-size: 0.9375rem; font-weight: 500; color: var(--color-accent);
  text-decoration: none; white-space: normal; overflow-wrap: anywhere;
}
.rp-link:hover { text-decoration: underline; text-underline-offset: 3px; }
@media (max-width: 700px) { .rp-aside { grid-template-columns: minmax(0, 1fr); } }

.rp-kv { margin: 0; border-top: 1px solid var(--ox-line); }
.rp-kv > div {
  display: flex; justify-content: space-between; gap: 1rem;
  padding: 0.875rem 0; border-bottom: 1px solid var(--ox-line);
}
.rp-kv dt { font-size: 0.9375rem; color: var(--color-text-secondary); }
.rp-kv dd {
  margin: 0; font-family: var(--font-mono); font-size: 0.875rem; font-weight: 500;
  color: var(--color-text-primary); text-align: right;
}

.rp-cta-row { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 2rem; }
.rp-cta-row--center { justify-content: center; }

.rp-ui { margin-top: 0; }
.rp-ui .product-ui {
  background: var(--platform-dark-bg);
  border: 1px solid var(--platform-dark-border);
  border-radius: var(--radius-xl);
  box-shadow: none;
}
.rp-ui .product-ui__topbar,
.rp-ui .product-ui__sidebar { background: var(--platform-dark-surface); border-color: var(--platform-dark-border); }
.rp-ui .product-ui__main { background: var(--platform-dark-bg); }
.rp-ui .product-ui__kpi,
.rp-ui .product-ui__chart-card,
.rp-ui .product-ui__table-card { background: var(--platform-dark-surface); border-color: var(--platform-dark-border); }
.rp-ui .product-ui__btn-primary { background: var(--platform-dark-accent); color: var(--platform-dark-bg); }
.rp-ui .product-ui__nav-item.active { color: var(--platform-dark-text); background: var(--platform-dark-raised); }
.rp-ui .rp-ui__legend-a { color: var(--platform-dark-info); }
.rp-ui .rp-ui__legend-b { color: var(--ox-heat, var(--color-accent)); }
.rp-ui .rp-ui__ids {
  display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0; text-align: center;
  font-family: var(--font-mono); font-size: var(--fs-data); font-weight: 500; font-variant-numeric: tabular-nums;
}
.rp-ui svg .rp-s-grid { stroke: var(--platform-dark-border); }
.rp-ui svg .rp-s-a { stroke: var(--platform-dark-info); }
.rp-ui svg .rp-s-b { stroke: var(--ox-heat, var(--color-accent)); }
.rp-ui svg .rp-f-a { fill: var(--platform-dark-info); opacity: 0.18; }
.rp-ui svg .rp-f-crit { fill: var(--platform-dark-danger); }
.rp-ui svg .rp-f-warn { fill: var(--ox-heat, var(--color-accent)); }
.rp-ui svg .rp-f-ok { fill: var(--platform-dark-success); }
@media (max-width: 760px) {
  .rp-ui .dashboard-mockup__bar,
  .rp-ui .product-ui__topbar,
  .rp-ui .product-ui__sidebar,
  .rp-ui .product-ui__page-header p,
  .rp-ui .product-ui__charts,
  .rp-ui .product-ui__table-card { display: none; }
  .rp-ui .product-ui__body { display: block; }
  .rp-ui .product-ui__main { padding: 1rem; }
  .rp-ui .product-ui__kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.75rem; }
}

.rp-review { border: 1px solid var(--ox-line); border-radius: var(--radius-md); padding: 1.5rem; background: var(--ox-navy-raised); }
.rp-review ul { list-style: none; margin: 1rem 0 0; padding: 0; }
.rp-review li {
  padding: 0.5rem 0; border-top: 1px solid var(--ox-line);
  font-size: 0.9375rem; line-height: 1.5; color: var(--color-text-secondary);
}
.rp-review .rp-note { margin-top: 1rem; }
.rp-compare { margin-top: 2.5rem; }
.rp-compare .thermalpas-compare { margin: 0; }

.rp-stage { max-width: 1000px; }
.rp-stage--narrow { max-width: 840px; }

.rp-fold { margin-top: 1.5rem; }
.rp-fold > summary {
  display: none; list-style: none; cursor: pointer;
  font-size: 0.9375rem; font-weight: 500; color: var(--color-accent);
  padding: 0.75rem 1rem; min-height: 44px;
  border: 1px solid var(--ox-line); border-radius: 6px;
}
.rp-fold > summary::-webkit-details-marker { display: none; }
.rp-fold > summary::after { content: " +"; }
.rp-fold[open] > summary::after { content: " –"; }
@media (max-width: 760px) {
  .rp-fold > summary { display: block; }
  .rp-fold[open] > summary { margin-bottom: 1rem; }
}

.rp-preview-item { padding: clamp(2rem, 4vw, 3rem) 0; border-top: 1px solid var(--ox-line); }
.rp-preview-item:first-of-type { border-top: 0; padding-top: 0; }
.rp-preview-item .rp-split { align-items: start; }
.rp-status {
  font-family: var(--font-mono); font-size: 0.8125rem; letter-spacing: 0.02em;
  color: var(--color-text-tertiary); margin: 0 0 0.5rem;
}

.rp-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.rp-table { width: 100%; border-collapse: collapse; min-width: 560px; }
.rp-table caption { text-align: left; }
.rp-table th, .rp-table td {
  text-align: left; vertical-align: top; padding: 1rem 1rem 1rem 0;
  border-bottom: 1px solid var(--ox-line); font-size: 0.9375rem; line-height: 1.55;
}
.rp-table thead th {
  font-family: var(--font-mono); font-size: 0.8125rem; font-weight: 500; letter-spacing: 0.02em;
  color: var(--color-text-tertiary); border-bottom-color: var(--ox-line);
}
.rp-table tbody th { font-weight: 600; color: var(--color-text-primary); width: 18%; }
.rp-table td { color: var(--color-text-secondary); }
@media (max-width: 640px) {
  .rp-table { min-width: 0; }
  .rp-table thead { display: none; }
  .rp-table tr { display: block; padding: 1rem 0; border-bottom: 1px solid var(--ox-line); }
  .rp-table th, .rp-table td { display: block; padding: 0.25rem 0; border: 0; width: auto; }
  .rp-table tbody th { font-size: 1rem; padding-bottom: 0.5rem; width: auto; }
  .rp-table td::before {
    content: attr(data-label); display: block;
    font-family: var(--font-mono); font-size: 0.8125rem; color: var(--color-text-tertiary);
  }
}

.rp-final { text-align: center; }
.rp-final .rp-h2 { margin-inline: auto; max-width: 24ch; }
.rp-final .rp-lede { margin-inline: auto; max-width: 56ch; }

@media (max-width: 560px) {
  .rp-cta-row .btn { width: 100%; justify-content: center; }
  .rp-kv > div { flex-direction: column; gap: 0.25rem; }
  .rp-kv dd { text-align: left; }
}

.rp-table .visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

@media (max-width: 760px) {
  .rp-section { padding: 3.5rem 0; }
  .rp-ui .product-ui__kpi-value { font-size: 1.375rem; white-space: nowrap; }
  .rp-rows > li { padding: 1rem 0; }
}