/* ==========================================================================
   Saddl Case Study 04 Part 1: Amazon vs Noon Return Rate Comparison
   Route: /resources/case-studies/amazon-noon-return-rate-comparison/
   Design System: Saddl Design Kit Tokens & Standards
   ========================================================================== */

:root {
  --cs-paper: #F5F3ED;
  --cs-ink: #28332D;
  --cs-forest: #26352E;
  --cs-terracotta: #BC452F;
  --cs-terracotta-bright: var(--cs-terracotta);
  --cs-sage: #819582;
  --cs-pale: #E4EADC;
  --cs-muted: #536457;
  --cs-mist: #D4DFD5;
  --cs-rule: #C9C9BD;
  --cs-peach: #E7B494;
  --cs-stone: #ECE9DF;
  --cs-soft: #ECE9DF;
  --cs-bluegrey: #E2E7E5;
  --cs-amber: #E7B494;
  --cs-display: var(--saddl-font-display, 'Barlow Condensed', 'Arial Narrow', sans-serif);
  --cs-body: var(--saddl-font-body, 'Manrope', Arial, sans-serif);
  --cs-read: min(760px, calc(100% - 48px));
  --cs-wide: min(1080px, calc(100% - 48px));
}

/* ── PROGRESS BAR ── */
#progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: var(--cs-terracotta);
  width: 0%;
  z-index: 999;
  transition: width 0.1s linear;
}

/* ── SHELL & CONTAINER ── */
.cs-returns-compare .wrap {
  width: min(1120px, calc(100% - 48px));
  margin-inline: auto;
  padding-bottom: 60px;
}

.cs-returns-compare .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0 12px;
  padding-block: 22px 14px;
  color: var(--cs-muted);
  font-size: 0.9375rem;
}

.cs-returns-compare .breadcrumbs a {
  color: var(--cs-muted);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.15s ease;
}

.cs-returns-compare .breadcrumbs a:hover {
  color: var(--cs-forest);
  text-decoration: underline;
}

.cs-returns-compare .breadcrumbs span[aria-current="page"] {
  color: var(--cs-ink);
  font-weight: 600;
}

.cs-returns-compare .breadcrumb-tag {
  background: var(--cs-sage);
  color: #fff;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-left: 6px;
}

/* ── ARTICLE HEADER ── */
.cs-returns-compare .article-header {
  padding: 20px 0 28px;
  border-bottom: 1px solid var(--cs-rule);
  margin-bottom: 32px;
}

.cs-returns-compare .blog-kicker {
  font-family: var(--cs-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cs-terracotta);
  margin-bottom: 14px;
}

.cs-returns-compare .article-header h1 {
  font-family: var(--cs-display);
  font-size: clamp(34px, 5.5vw, 54px);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--cs-forest);
  max-width: 900px;
  margin-bottom: 18px;
}

.cs-returns-compare .supporting-line {
  font-size: clamp(17px, 2.4vw, 20px);
  color: var(--cs-muted);
  line-height: 1.5;
  max-width: 760px;
  margin-bottom: 24px;
}

.cs-returns-compare .article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  font-size: 14px;
  color: var(--cs-muted);
}

.cs-returns-compare .meta-sep {
  opacity: 0.4;
}

/* ── SERIES STRIP ── */
.cs-returns-compare .series-strip {
  background: var(--cs-stone);
  border-radius: 8px;
  padding: 18px 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  border-left: 4px solid var(--cs-sage);
  margin-bottom: 36px;
}

.cs-returns-compare .ss-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cs-forest);
  flex-shrink: 0;
}

.cs-returns-compare .ss-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.cs-returns-compare .ss-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--cs-muted);
  text-decoration: none;
  padding: 6px 14px;
  border-radius: 6px;
  border: 1px solid var(--cs-rule);
  background: #fff;
  transition: all 0.15s ease;
}

.cs-returns-compare .ss-link:hover {
  color: var(--cs-forest);
  border-color: var(--cs-forest);
}

.cs-returns-compare .ss-link.active {
  background: var(--cs-forest);
  color: #fff;
  border-color: var(--cs-forest);
}

/* ── HERO CELLS ── */
.cs-returns-compare .hero-cells {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 40px;
}

.cs-returns-compare .hero-cell {
  background: var(--cs-soft);
  border-radius: 8px;
  padding: 24px 22px;
  border-top: 4px solid var(--cs-rule);
  border-left: 1px solid var(--cs-rule);
  border-right: 1px solid var(--cs-rule);
  border-bottom: 1px solid var(--cs-rule);
}

.cs-returns-compare .hero-cell.tc { border-top-color: var(--cs-terracotta); }
.cs-returns-compare .hero-cell.am { border-top-color: var(--cs-amber); }
.cs-returns-compare .hero-cell.pe { border-top-color: #C88A60; }
.cs-returns-compare .hero-cell.sg { border-top-color: var(--cs-sage); }

.cs-returns-compare .hc-value {
  font-family: var(--cs-display);
  font-size: clamp(36px, 5vw, 50px);
  font-weight: 600;
  color: var(--cs-forest);
  line-height: 1;
  margin-bottom: 6px;
}

.cs-returns-compare .hc-value.tc { color: var(--cs-terracotta); }
.cs-returns-compare .hc-value.am { color: #B5741E; }
.cs-returns-compare .hc-value.pe { color: #A0522D; }
.cs-returns-compare .hc-value.sg { color: #3D5A43; }

.cs-returns-compare .hc-label {
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cs-forest);
  margin-bottom: 6px;
}

.cs-returns-compare .hc-note {
  font-size: 12.5px;
  color: var(--cs-muted);
  line-height: 1.45;
}

/* ── AEO BLOCK ── */
.cs-returns-compare .aeo-block {
  max-width: var(--cs-read);
  margin: 0 auto 40px;
  background: var(--cs-pale);
  border-left: 4px solid var(--cs-forest);
  border-radius: 0 8px 8px 0;
  padding: 24px 28px;
}

.cs-returns-compare .aeo-label {
  font-family: var(--cs-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cs-forest);
  margin-bottom: 10px;
}

.cs-returns-compare .aeo-text {
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--cs-ink);
  margin: 0;
}

.cs-returns-compare .aeo-text strong {
  color: var(--cs-forest);
}

/* ── BODY COPY ── */
.cs-returns-compare .body-copy {
  max-width: var(--cs-read);
  margin: 0 auto 36px;
}

.cs-returns-compare .body-copy p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--cs-ink);
  margin-bottom: 20px;
}

.cs-returns-compare .body-copy h2 {
  font-family: var(--cs-display);
  font-size: clamp(26px, 4vw, 36px);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--cs-forest);
  margin: 48px 0 18px;
}

.cs-returns-compare .body-copy h3 {
  font-family: var(--cs-display);
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 600;
  color: var(--cs-ink);
  margin: 32px 0 12px;
}

/* ── RATE CARDS ── */
.cs-returns-compare .rate-cards {
  max-width: var(--cs-wide);
  margin: 0 auto 44px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.cs-returns-compare .rate-card {
  border-radius: 10px;
  padding: 30px 28px;
  background: var(--cs-soft);
  border: 1px solid var(--cs-rule);
}

.cs-returns-compare .rate-card.amazon {
  border-top: 5px solid var(--cs-terracotta);
}

.cs-returns-compare .rate-card.noon {
  border-top: 5px solid var(--cs-amber);
}

.cs-returns-compare .rc-channel {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.cs-returns-compare .rc-channel.tc { color: var(--cs-terracotta); }
.cs-returns-compare .rc-channel.am { color: #B5741E; }

.cs-returns-compare .rc-rate {
  font-family: var(--cs-display);
  font-size: clamp(48px, 6vw, 68px);
  font-weight: 600;
  line-height: 1;
  margin-bottom: 6px;
}

.cs-returns-compare .rc-rate.tc { color: var(--cs-terracotta); }
.cs-returns-compare .rc-rate.am { color: #B5741E; }

.cs-returns-compare .rc-volume {
  font-size: 14px;
  color: var(--cs-muted);
  margin-bottom: 20px;
}

.cs-returns-compare .rc-factors {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 0;
}

.cs-returns-compare .rc-factors li {
  font-size: 13.5px;
  color: var(--cs-ink);
  display: flex;
  gap: 10px;
  align-items: flex-start;
  line-height: 1.5;
}

.cs-returns-compare .rc-factors li::before {
  content: "→";
  color: var(--cs-terracotta);
  flex-shrink: 0;
  font-weight: 700;
}

.cs-returns-compare .rate-card.noon .rc-factors li::before {
  color: #B5741E;
}

/* ── WHY-ROWS LIST ── */
.cs-returns-compare .why-rows {
  max-width: var(--cs-read);
  margin: 0 auto 40px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.cs-returns-compare .why-row {
  display: flex;
  gap: 18px;
  border-bottom: 1px solid var(--cs-rule);
  padding: 22px 0;
}

.cs-returns-compare .why-row:first-child {
  border-top: 1px solid var(--cs-rule);
}

.cs-returns-compare .why-num {
  font-family: var(--cs-display);
  font-size: 34px;
  font-weight: 600;
  color: var(--cs-terracotta);
  min-width: 48px;
  flex-shrink: 0;
  line-height: 1;
}

.cs-returns-compare .why-body b {
  display: block;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--cs-forest);
  margin-bottom: 6px;
}

.cs-returns-compare .why-body p {
  font-size: 14px;
  color: var(--cs-muted);
  line-height: 1.65;
  margin: 0;
}

/* ── CALLOUT BOX ── */
.cs-returns-compare .callout {
  border-radius: 10px;
  padding: 26px 30px;
  margin: 0 auto 40px;
  max-width: var(--cs-read);
}

.cs-returns-compare .callout.forest {
  background: var(--cs-forest);
  color: #fff;
}

.cs-returns-compare .callout.forest .callout-head {
  font-family: var(--cs-display);
  font-size: 20px;
  font-weight: 600;
  color: #F8CBB0;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.cs-returns-compare .callout.forest p {
  font-size: 15px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 0;
}

.cs-returns-compare .callout.amber-border {
  background: var(--cs-soft);
  border-left: 4px solid var(--cs-amber);
  border-radius: 0 8px 8px 0;
  padding: 22px 26px;
}

.cs-returns-compare .callout.amber-border .callout-head {
  font-size: 15px;
  font-weight: 700;
  color: #B5741E;
  margin-bottom: 8px;
}

.cs-returns-compare .callout.amber-border p {
  font-size: 14px;
  color: var(--cs-ink);
  line-height: 1.65;
  margin: 0;
}

/* ── COMPARISON TABLE ── */
.cs-returns-compare .compare-table-wrap {
  max-width: var(--cs-wide);
  margin: 0 auto 48px;
  overflow-x: auto;
  border: 1px solid var(--cs-rule);
  border-radius: 8px;
}

.cs-returns-compare .compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.cs-returns-compare .compare-table th {
  background: var(--cs-forest);
  color: #fff;
  font-family: var(--cs-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 14px 18px;
  text-align: left;
}

.cs-returns-compare .compare-table th.center,
.cs-returns-compare .compare-table td.center {
  text-align: center;
}

.cs-returns-compare .compare-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--cs-rule);
  vertical-align: top;
  line-height: 1.55;
  font-size: 13.5px;
  color: var(--cs-ink);
}

.cs-returns-compare .compare-table tr:last-child td {
  border-bottom: none;
}

.cs-returns-compare .compare-table tr:nth-child(even) td {
  background: var(--cs-soft);
}

.cs-returns-compare .compare-table .dim {
  color: var(--cs-muted);
  font-size: 12px;
  margin-top: 3px;
}

.cs-returns-compare .compare-table .tc-val {
  color: var(--cs-terracotta);
  font-weight: 800;
}

.cs-returns-compare .compare-table .am-val {
  color: #B5741E;
  font-weight: 800;
}

.cs-returns-compare .row-label {
  font-weight: 700;
  color: var(--cs-forest);
}

/* ── WHAT TO COMPARE GRID ── */
.cs-returns-compare .compare-grid {
  max-width: var(--cs-wide);
  margin: 0 auto 48px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.cs-returns-compare .cg-card {
  background: var(--cs-soft);
  border-radius: 8px;
  padding: 24px 20px;
  border-top: 4px solid var(--cs-sage);
  border-left: 1px solid var(--cs-rule);
  border-right: 1px solid var(--cs-rule);
  border-bottom: 1px solid var(--cs-rule);
}

.cs-returns-compare .cg-card.tc { border-top-color: var(--cs-terracotta); }

.cs-returns-compare .cg-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cs-forest);
  margin-bottom: 8px;
}

.cs-returns-compare .cg-label.tc { color: var(--cs-terracotta); }

.cs-returns-compare .cg-head {
  font-family: var(--cs-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--cs-forest);
  margin-bottom: 8px;
}

.cs-returns-compare .cg-body {
  font-size: 13.5px;
  color: var(--cs-muted);
  line-height: 1.6;
}

/* ── CHANNEL STRUCTURE ROWS (DESKTOP) ── */
.cs-returns-compare .struct-rows {
  max-width: var(--cs-wide);
  margin: 0 auto 48px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--cs-rule);
  border-radius: 8px;
  overflow: hidden;
}

.cs-returns-compare .struct-row {
  display: grid;
  grid-template-columns: 200px 1fr 1fr;
  gap: 0;
  border-bottom: 1px solid var(--cs-rule);
}

.cs-returns-compare .struct-row:first-child {
  background: var(--cs-forest);
}

.cs-returns-compare .struct-row:first-child .sr-factor {
  color: rgba(255, 255, 255, 0.7);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 12px 18px;
  background: transparent;
}

.cs-returns-compare .struct-row:first-child .sr-amazon {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 12px 18px;
  color: #F8CBB0;
}

.cs-returns-compare .struct-row:first-child .sr-noon {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 12px 18px;
  color: #E8A64B;
  background: transparent;
}

.cs-returns-compare .struct-row:last-child {
  border-bottom: none;
}

.cs-returns-compare .sr-factor {
  font-size: 14px;
  font-weight: 700;
  color: var(--cs-forest);
  padding: 16px 18px;
  background: var(--cs-stone);
}

.cs-returns-compare .sr-amazon {
  font-size: 13.5px;
  color: var(--cs-ink);
  padding: 16px 18px;
  line-height: 1.55;
}

.cs-returns-compare .sr-noon {
  font-size: 13.5px;
  color: var(--cs-ink);
  padding: 16px 18px;
  background: var(--cs-soft);
  line-height: 1.55;
}

.cs-returns-compare .sr-note {
  font-size: 12px;
  color: var(--cs-muted);
  display: block;
  margin-top: 4px;
}

.cs-returns-compare .struct-mobile {
  display: none;
}

@media (max-width: 760px) {
  .cs-returns-compare .struct-rows {
    display: none;
  }
  .cs-returns-compare .struct-mobile {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: var(--cs-wide);
    margin: 0 auto 48px;
  }
  .cs-returns-compare .smob-row {
    background: var(--cs-soft);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--cs-rule);
  }
  .cs-returns-compare .smob-factor {
    background: var(--cs-forest);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    padding: 10px 16px;
    letter-spacing: 0.04em;
  }
  .cs-returns-compare .smob-channels {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .cs-returns-compare .smob-cell {
    padding: 14px 16px;
    font-size: 13px;
    color: var(--cs-ink);
    line-height: 1.5;
  }
  .cs-returns-compare .smob-cell:first-child {
    border-right: 1px solid var(--cs-rule);
  }
  .cs-returns-compare .smob-chan-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 6px;
  }
  .cs-returns-compare .smob-chan-label.tc { color: var(--cs-terracotta); }
  .cs-returns-compare .smob-chan-label.am { color: #B5741E; }
}

/* ── CHECKLIST (5 items) ── */
.cs-returns-compare ol.checklist {
  list-style: none;
  counter-reset: item;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: var(--cs-read);
  margin: 0 auto 48px;
  padding: 0;
}

.cs-returns-compare ol.checklist li {
  counter-increment: item;
  display: flex;
  gap: 18px;
  padding: 20px 22px;
  background: var(--cs-soft);
  border: 1px solid var(--cs-rule);
  border-radius: 8px;
  align-items: flex-start;
}

.cs-returns-compare ol.checklist li::before {
  content: counter(item, decimal-leading-zero);
  font-family: var(--cs-display);
  font-size: 18px;
  color: var(--cs-terracotta);
  font-weight: 600;
  flex-shrink: 0;
  min-width: 24px;
  line-height: 1.2;
}

.cs-returns-compare .checklist-content {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.cs-returns-compare .checklist-content b {
  font-size: 15px;
  font-weight: 700;
  color: var(--cs-forest);
}

.cs-returns-compare .checklist-content em {
  font-size: 14px;
  color: var(--cs-muted);
  font-style: normal;
  line-height: 1.55;
}

/* ── FAQ ACCORDION ── */
.cs-returns-compare .faq-wrap {
  max-width: var(--cs-read);
  margin: 0 auto 48px;
}

.cs-returns-compare .faq-title {
  font-family: var(--cs-display);
  font-size: clamp(24px, 3.5vw, 32px);
  font-weight: 600;
  color: var(--cs-forest);
  margin-bottom: 22px;
}

.cs-returns-compare .faq-item {
  border-radius: 8px;
  background: var(--cs-soft);
  border: 1px solid var(--cs-rule);
  margin-bottom: 8px;
  overflow: hidden;
}

.cs-returns-compare .faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--cs-forest);
  line-height: 1.4;
  user-select: none;
}

.cs-returns-compare .faq-item summary::-webkit-details-marker {
  display: none;
}

.cs-returns-compare .faq-icon {
  font-size: 20px;
  color: var(--cs-muted);
  flex-shrink: 0;
  transition: transform 0.2s;
  font-style: normal;
}

.cs-returns-compare .faq-item[open] .faq-icon {
  transform: rotate(45deg);
}

.cs-returns-compare .faq-body {
  padding: 0 22px 20px;
  font-size: 14.5px;
  color: var(--cs-muted);
  line-height: 1.7;
}

/* ── CTA SECTION ── */
.cs-returns-compare .cta-section {
  background: var(--cs-forest);
  color: #fff;
  border-radius: 12px;
  padding: 56px 28px;
  text-align: center;
  margin: 0 auto 48px;
  max-width: var(--cs-wide);
}

.cs-returns-compare .cta-inner {
  max-width: 580px;
  margin: 0 auto;
}

.cs-returns-compare .cta-tagline {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 14px;
}

.cs-returns-compare .cta-inner h2 {
  font-family: var(--cs-display);
  font-size: clamp(28px, 4.5vw, 42px);
  font-weight: 600;
  line-height: 1.08;
  margin-bottom: 16px;
}

.cs-returns-compare .cta-inner p {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 28px;
  line-height: 1.6;
}

.cs-returns-compare .cta-btn {
  display: inline-block;
  background: var(--cs-terracotta);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 14px 34px;
  border-radius: 6px;
  text-decoration: none;
  transition: background 0.15s ease;
}

.cs-returns-compare .cta-btn:hover {
  background: var(--cs-terracotta-bright);
}

/* ── RELATED READING ── */
.cs-returns-compare .related-wrap {
  max-width: var(--cs-wide);
  margin: 0 auto 56px;
}

.cs-returns-compare .related-title {
  font-family: var(--cs-display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cs-muted);
  margin-bottom: 20px;
}

.cs-returns-compare .related-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.cs-returns-compare .rel-card {
  background: var(--cs-soft);
  border-radius: 8px;
  padding: 24px 20px;
  text-decoration: none;
  border: 1px solid var(--cs-rule);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cs-returns-compare .rel-type {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cs-forest);
}

.cs-returns-compare .rel-head {
  font-size: 15px;
  font-weight: 700;
  color: var(--cs-forest);
  line-height: 1.4;
  flex: 1;
}

.cs-returns-compare .rel-desc {
  font-size: 13px;
  color: var(--cs-muted);
  line-height: 1.5;
}

/* ── DATA NOTE ── */
.cs-returns-compare .data-note {
  max-width: var(--cs-read);
  margin: 0 auto 56px;
  padding: 18px 24px;
  background: var(--cs-stone);
  border-radius: 6px;
  border-left: 3px solid var(--cs-muted);
  font-size: 13px;
  color: var(--cs-muted);
  line-height: 1.65;
}

.cs-returns-compare .data-note strong {
  color: var(--cs-forest);
}

/* ── RESPONSIVE RULES ── */
@media (max-width: 900px) {
  .cs-returns-compare .hero-cells {
    grid-template-columns: 1fr 1fr;
  }
  .cs-returns-compare .rate-cards {
    grid-template-columns: 1fr;
  }
  .cs-returns-compare .compare-grid {
    grid-template-columns: 1fr 1fr;
  }
  .cs-returns-compare .related-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {
  .cs-returns-compare .hero-cells {
    grid-template-columns: 1fr;
  }
  .cs-returns-compare .compare-grid {
    grid-template-columns: 1fr;
  }
  .cs-returns-compare .related-grid {
    grid-template-columns: 1fr;
  }
  .cs-returns-compare .series-strip {
    flex-direction: column;
    align-items: flex-start;
  }
}