:root {
  color-scheme: light;
  --data-ink: #102029;
  --data-muted: #5a6b75;
  --data-soft: #eef7f6;
  --data-line: #d9e8e7;
  --data-blue: #0b6f8f;
  --data-teal: #0aa384;
  --data-green: #2f8c57;
  --data-warm: #c97728;
  --data-red: #d75545;
  --data-bg: #f6faf9;
  --data-card: #ffffff;
  --data-shadow: 0 18px 45px rgba(18, 55, 65, .10);
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--data-ink);
  background: #fff;
  line-height: 1.65;
  font-size: 16px;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.18; letter-spacing: 0; }
h1 { font-size: clamp(2rem, 4.6vw, 4rem); max-width: 12em; }
h2 { font-size: clamp(1.55rem, 3vw, 2.65rem); }
h3 { font-size: 1.08rem; }
p { color: var(--data-muted); }

.data-wrap {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 50;
  transform: translateY(-140%);
  background: var(--data-blue);
  color: #fff;
  padding: 8px 12px;
  border-radius: 6px;
}
.skip-link:focus { transform: translateY(0); }

.data-topline {
  background: #082f3b;
  color: #d9fbf2;
  font-size: .84rem;
}
.data-topline__inner {
  min-height: 34px;
  display: flex;
  align-items: center;
  gap: 18px;
}
.data-topline span,
.data-topline a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  white-space: nowrap;
}
.data-topline a { color: #fff; opacity: .86; }

.data-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, .96);
  border-bottom: 1px solid var(--data-line);
  backdrop-filter: blur(14px);
}
.data-header__inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.data-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 190px;
}
.data-logo span {
  width: 36px;
  height: 36px;
  border-radius: 6px;
  display: grid;
  place-items: center;
  background: var(--data-blue);
  color: #fff;
  font-weight: 800;
}
.data-logo strong {
  font-size: 1.05rem;
  color: var(--data-ink);
}
.data-logo img { width: 36px; height: 36px; }
.data-nav {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
}
.data-nav a {
  padding: 22px 10px;
  color: #31444d;
  font-size: .94rem;
  border-bottom: 2px solid transparent;
}
.data-nav a:hover,
.data-nav a[aria-current="page"] {
  color: var(--data-blue);
  border-color: var(--data-teal);
}
.data-header-cta,
.data-btn,
.data-contact-form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 18px;
  border: 1px solid var(--data-blue);
  border-radius: 6px;
  background: var(--data-blue);
  color: #fff;
  font-weight: 700;
  line-height: 1.2;
}
.data-header-cta { white-space: nowrap; }
.data-btn--ghost {
  background: transparent;
  color: var(--data-blue);
}
.data-btn--light {
  background: #fff;
  color: var(--data-blue);
}
.data-mobile-nav { display: none; margin-left: auto; }

.data-icon {
  width: 12px;
  height: 12px;
  display: inline-block;
  flex: 0 0 12px;
  border-radius: 3px;
  background:
    linear-gradient(135deg, currentColor 0 42%, transparent 43%),
    linear-gradient(315deg, currentColor 0 34%, transparent 35%);
  opacity: .64;
}
.data-icon--product { color: var(--data-blue); }
.data-icon--solution { color: var(--data-teal); }
.data-icon--service { color: var(--data-green); }
.data-icon--case { color: var(--data-warm); }
.data-icon--proof { color: var(--data-red); }
.data-icon--knowledge { color: #7f5bb5; }
.data-icon--faq { color: #5b78b5; }
.data-icon--contact { color: var(--data-blue); }
.data-icon--decision { color: var(--data-warm); }
.data-icon--company { color: var(--data-teal); }
.data-icon--spark { color: #fff; }

.data-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
  color: var(--data-blue);
  font-size: .9rem;
  font-weight: 800;
}
.data-kicker .data-icon,
.data-topline .data-icon,
.data-product-card .data-icon,
.data-decision__grid .data-icon,
.data-scenario-grid .data-icon,
.data-support-pages .data-icon,
.data-case-grid .data-icon,
.data-proof-grid .data-icon,
.data-faq__grid .data-icon,
.data-detail .data-icon,
.data-article .data-keypoints .data-icon,
.data-article .data-detail-board .data-icon,
.data-static .data-icon {
  display: none;
}
.data-kicker::before {
  content: "";
  width: 22px;
  height: 3px;
  border-radius: 999px;
  background: currentColor;
}

.data-hero {
  overflow: hidden;
  background:
    linear-gradient(90deg, #f2fbf8 0%, #fff 44%, #eaf5fb 100%);
  border-bottom: 1px solid var(--data-line);
}
.data-hero__grid {
  min-height: 610px;
  display: grid;
  grid-template-columns: minmax(0, .98fr) minmax(360px, 1.02fr);
  gap: 46px;
  align-items: center;
  padding: 56px 0 64px;
}
.data-hero__copy > p:not(.data-kicker) {
  max-width: 680px;
  font-size: 1.12rem;
}
.data-hero__actions,
.data-contact-band__actions,
.data-inline-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.data-inline-links a,
.data-more-link,
.data-related a,
.data-scenario-grid a,
.data-case-grid a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 7px 12px;
  border: 1px solid var(--data-line);
  border-radius: 6px;
  color: var(--data-blue);
  background: #fff;
  font-weight: 700;
}
.data-hero__facts {
  margin: 26px 0 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.data-hero__facts div,
.data-metrics article,
.data-profile-row article,
.data-proof-ledger div,
.data-contact-brief div {
  border: 1px solid var(--data-line);
  border-radius: 6px;
  background: rgba(255, 255, 255, .82);
  padding: 14px;
}
.data-hero__facts dt,
.data-proof-ledger dt,
.data-contact-ledger dt {
  color: var(--data-muted);
  font-size: .82rem;
}
.data-hero__facts dd,
.data-proof-ledger dd,
.data-contact-ledger dd {
  margin: 4px 0 0;
  color: var(--data-ink);
  font-weight: 800;
}

.data-command {
  position: relative;
  padding: 16px;
  border: 1px solid #cfe5ec;
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--data-shadow);
}
.data-command::before {
  content: "";
  position: absolute;
  inset: 10px 10px auto auto;
  width: 74px;
  height: 6px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--data-teal), var(--data-warm));
}
.data-command__media {
  margin: 0;
  overflow: hidden;
  border-radius: 6px;
  aspect-ratio: 16 / 10;
  background: var(--data-soft);
}
.data-command__media img,
.data-section-split figure img,
.data-overview figure img,
.data-detail figure img,
.data-article figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.data-command__panel {
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.data-command__panel a {
  min-height: 108px;
  padding: 14px;
  border-radius: 6px;
  border: 1px solid var(--data-line);
  background: #f8fbfb;
}
.data-command__panel span {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--data-muted);
  font-size: .86rem;
}
.data-command__panel strong {
  display: block;
  margin-top: 10px;
  font-size: .98rem;
}

.data-route-strip {
  background: #fff;
  border-bottom: 1px solid var(--data-line);
}
.data-route-strip__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  padding: 22px 0;
}
.data-route-strip a {
  min-height: 116px;
  padding: 16px;
  border: 1px solid var(--data-line);
  border-radius: 6px;
  background: #fbfefe;
}
.data-route-strip span,
.data-product-card span,
.data-proof-grid span,
.data-support-pages span,
.data-detail-notes span,
.data-case-record span,
.data-section-copy span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--data-muted);
  font-size: .86rem;
}
.data-route-strip strong {
  display: block;
  margin-top: 8px;
}
.data-route-strip em {
  display: block;
  margin-top: 6px;
  color: var(--data-muted);
  font-style: normal;
  font-size: .84rem;
}

.data-overview,
.data-decision,
.data-services,
.data-proofs,
.data-faq {
  padding: 76px 0;
}
.data-overview {
  display: grid;
  grid-template-columns: minmax(0, .86fr) minmax(420px, 1.14fr);
  gap: 42px;
  align-items: start;
}
.data-section-copy p,
.data-section-head p,
.data-section-split p {
  max-width: 760px;
}
.data-overview__board figure,
.data-section-split figure,
.data-detail-hero figure,
.data-detail-media-board figure,
.data-article__hero figure {
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
  background: var(--data-soft);
  aspect-ratio: 16 / 9;
}
.data-metrics {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.data-metrics strong {
  display: block;
  margin: 6px 0;
  color: var(--data-blue);
  font-size: 1.28rem;
}
.data-metrics p { margin: 0; font-size: .92rem; }

.data-products,
.data-solutions,
.data-cases,
.data-knowledge,
.data-footer,
.data-contact-band {
  background: var(--data-bg);
}
.data-products,
.data-solutions,
.data-cases,
.data-knowledge {
  padding: 78px 0;
  border-top: 1px solid var(--data-line);
  border-bottom: 1px solid var(--data-line);
}
.data-section-head {
  margin-bottom: 26px;
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(280px, .8fr);
  gap: 36px;
  align-items: end;
}
.data-products__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  align-items: start;
}
.data-product-grid,
.data-scenario-grid,
.data-case-grid,
.data-proof-grid,
.data-knowledge__grid,
.data-faq__grid,
.data-support-pages,
.data-review-grid {
  display: grid;
  gap: 14px;
}
.data-product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.data-product-card,
.data-decision-card,
.data-scenario-grid article,
.data-case-grid article,
.data-review-grid article,
.data-review-grid a,
.data-proof-grid a,
.data-article-card,
.data-support-pages a,
.data-faq__grid a,
.data-faq__grid article,
.data-detail-notes article,
.data-detail-faq article,
.data-faq-bank article,
.data-table-block,
.data-article-links section,
.data-static section {
  border: 1px solid var(--data-line);
  border-radius: 6px;
  background: #fff;
  padding: 16px;
}
.data-product-card figure,
.data-proof-grid figure,
.data-support-pages figure,
.data-article-card figure {
  margin: -16px -16px 14px;
  border-radius: 6px 6px 0 0;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: var(--data-soft);
}
.data-product-card h3,
.data-proof-grid strong,
.data-support-pages strong,
.data-article-card h3,
.data-case-grid h3,
.data-scenario-grid h3 {
  display: block;
  margin: 10px 0 8px;
}
.data-product-card p,
.data-proof-grid p,
.data-support-pages p,
.data-article-card p,
.data-case-grid p,
.data-scenario-grid p {
  margin-bottom: 0;
}
.data-decision {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 28px;
}
.data-decision__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.data-decision__grid article {
  min-height: 210px;
  padding: 18px;
  border-radius: 6px;
  border: 1px solid #cfe3dc;
  background: linear-gradient(180deg, #fff, #f7fbf9);
}
.data-decision-card {
  min-height: 210px;
  padding: 18px;
  color: inherit;
  text-decoration: none;
}
.data-decision-card:hover,
.data-review-grid a:hover,
.data-faq__grid a:hover {
  border-color: var(--data-teal);
}
.data-decision__grid span,
.data-scenario-grid span {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--data-muted);
  font-size: .84rem;
}
.data-decision__grid em,
.data-review-grid em,
.data-article-card em {
  display: block;
  margin-top: 10px;
  color: var(--data-warm);
  font-style: normal;
  font-weight: 700;
}

.data-section-split {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(360px, .72fr);
  gap: 36px;
  align-items: center;
  margin-bottom: 24px;
}
.data-scenario-grid { grid-template-columns: repeat(3, 1fr); }
.data-scenario-grid dl,
.data-case-grid dl {
  display: grid;
  gap: 8px;
  margin: 14px 0;
}
.data-scenario-grid div,
.data-case-grid div {
  border-left: 3px solid var(--data-teal);
  padding-left: 10px;
}
.data-scenario-grid dt,
.data-case-grid dt {
  color: var(--data-muted);
  font-size: .82rem;
}
.data-scenario-grid dd,
.data-case-grid dd {
  margin: 0;
  font-weight: 700;
}

.data-support-pages { grid-template-columns: repeat(3, 1fr); }
.data-case-grid { grid-template-columns: repeat(3, 1fr); margin-bottom: 16px; }
.data-review-grid { grid-template-columns: repeat(3, 1fr); }
.data-rating {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: var(--data-warm);
  font-weight: 800;
}
.data-review-grid blockquote {
  margin: 0 0 12px;
  color: var(--data-ink);
}
.data-review-grid a,
.data-faq__grid a {
  color: inherit;
  text-decoration: none;
}
.data-review-grid p:last-of-type {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 0;
}

.data-proof-grid { grid-template-columns: repeat(3, 1fr); }
.data-knowledge__grid { grid-template-columns: repeat(5, 1fr); }
.data-article-card {
  min-height: 100%;
}
.data-article-card span {
  color: var(--data-blue);
  font-weight: 800;
  font-size: .84rem;
}
.data-faq__grid { grid-template-columns: repeat(3, 1fr); }
.data-more-link { margin-top: 18px; }

.data-contact-band {
  border-top: 1px solid var(--data-line);
  padding: 58px 0;
}
.data-contact-band__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  padding: 26px;
  border: 1px solid #c7e5df;
  border-radius: 8px;
  background: linear-gradient(90deg, #fff, #eef9f7);
}

.data-footer {
  padding: 52px 0 22px;
  border-top: 1px solid var(--data-line);
}
.data-footer__grid {
  display: grid;
  grid-template-columns: minmax(280px, 1.5fr) repeat(3, minmax(160px, 1fr));
  gap: 28px;
}
.data-footer h2 {
  font-size: 1rem;
  margin-bottom: 10px;
}
.data-footer a {
  display: block;
  padding: 5px 0;
  color: var(--data-muted);
}
.data-footer__brand p { max-width: 520px; }
.data-footer__domain { color: var(--data-blue); font-weight: 800; }
.data-footer__bottom {
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid var(--data-line);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: var(--data-muted);
  font-size: .88rem;
}

.data-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
  color: var(--data-muted);
  font-size: .9rem;
}
.data-breadcrumbs a { color: var(--data-blue); }

.data-detail,
.data-article,
.data-static {
  padding: 50px 0 82px;
  background: #f7fbfa;
}
.data-detail > *,
.data-article > * {
  width: min(1180px, calc(100% - 40px));
  margin-left: auto;
  margin-right: auto;
}
.data-detail-hero,
.data-article__hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, .62fr);
  gap: 34px;
  align-items: center;
  padding: 34px;
  border: 1px solid var(--data-line);
  border-radius: 8px;
  border-top: 4px solid var(--data-blue);
  background: #fff;
  box-shadow: 0 18px 45px rgba(17, 62, 73, .08);
}
.data-detail-hero h1,
.data-article__hero h1 {
  font-size: clamp(1.8rem, 3.6vw, 3.2rem);
}
.data-product-detail .data-detail-hero { border-top-color: var(--data-blue); }
.data-service-detail .data-detail-hero { border-top-color: var(--data-green); }
.data-solution-detail .data-detail-hero { border-top-color: var(--data-teal); }
.data-case-detail .data-detail-hero { border-top-color: var(--data-warm); }
.data-proof-detail .data-detail-hero { border-top-color: var(--data-red); }
.data-faq-detail .data-detail-hero { border-top-color: #5b78b5; }
.data-contact-detail .data-detail-hero { border-top-color: var(--data-blue); }
.data-detail-tags,
.data-keypoints {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}
.data-detail-tags span,
.data-keypoints span,
.data-keypoints a,
.data-step-list span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 10px;
  border-radius: 999px;
  background: var(--data-soft);
  color: var(--data-blue);
  font-size: .86rem;
  font-weight: 700;
}
.data-profile-row,
.data-case-record,
.data-contact-workbench,
.data-detail-media-board {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 22px;
}
.data-profile-row article,
.data-case-record article,
.data-contact-brief div {
  border-top: 3px solid #cfe8e3;
}
.data-detail-board {
  margin-top: 24px;
  display: grid;
  grid-template-columns: minmax(260px, .34fr) minmax(0, 1fr);
  gap: 0;
  padding: 0;
  border: 1px solid var(--data-line);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
  box-shadow: 0 16px 38px rgba(17, 62, 73, .06);
}
.data-detail-board > div:first-child {
  padding: 24px;
  border-right: 1px solid var(--data-line);
  background: linear-gradient(180deg, #f7fcfb, #fff);
}
.data-detail-media-board {
  grid-template-columns: minmax(320px, .72fr) minmax(0, 1fr);
  align-items: start;
}
.data-detail-notes,
.data-detail-faq,
.data-faq-bank,
.data-article__body,
.data-article-links {
  margin-top: 24px;
  display: grid;
  gap: 14px;
}
.data-detail-notes {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.data-detail-notes article {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  overflow: hidden;
}
.data-article-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  overflow: hidden;
  border: 1px solid var(--data-line);
  border-radius: 8px;
  background: #fff;
}
.data-article-section--media {
  grid-template-columns: minmax(0, 1fr) minmax(280px, .42fr);
  align-items: stretch;
}
.data-detail-notes .data-detail-note {
  grid-template-columns: 1fr;
}
.data-detail-notes .data-detail-note--media {
  grid-template-columns: 1fr;
}
.data-detail-notes article > div > span {
  display: none;
}
.data-detail-notes h2 {
  font-size: clamp(1.28rem, 2vw, 1.72rem);
}
.data-detail-notes article > div {
  padding: 22px;
}
.data-article-section__copy {
  display: grid;
  align-content: center;
  gap: 10px;
  padding: 24px 26px;
}
.data-article-section__copy p {
  max-width: 70ch;
}
.data-article-section--text .data-article-section__copy {
  max-width: 900px;
}
.data-detail-notes figure {
  margin: 0;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: 6px;
  min-height: 100%;
}
.data-article-section__media {
  margin: 0;
  min-height: 100%;
  overflow: hidden;
  border-left: 1px solid var(--data-line);
  background: #eef7f4;
}
.data-article-section__media img {
  width: 100%;
  height: 100%;
  min-height: 100%;
  object-fit: cover;
}
.data-article-section__media figcaption {
  padding: 8px 12px;
  border-top: 1px solid var(--data-line);
  color: var(--data-muted);
  background: #f8fcfb;
  font-size: .86rem;
}
.data-detail-notes figure {
  order: -1;
  min-height: auto;
  border-radius: 6px 6px 0 0;
  aspect-ratio: 16 / 7;
}
.data-detail-faq h2,
.data-faq-bank h2,
.data-related h2,
.cpa-case-feedback h2 {
  font-size: clamp(1.35rem, 2.2vw, 1.9rem);
}
.data-detail-faq > div,
.data-faq-bank > div {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.data-related {
  margin-top: 24px;
  padding: 22px;
  border-radius: 8px;
  border: 1px solid #cfe3dc;
  background: #f9fdfb;
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 20px;
}
.data-related > div:last-child {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-content: start;
}
.data-detail-faq,
.data-faq-bank,
.data-article-links,
.cpa-case-feedback {
  padding: 22px;
  border: 1px solid var(--data-line);
  border-radius: 8px;
  background: #fff;
}

.data-table-stack { display: grid; gap: 14px; padding: 18px; }
.data-detail-board > *,
.data-detail-media-board > *,
.data-contact-workbench > *,
.data-table-stack,
.data-table-block,
.data-table-scroll {
  min-width: 0;
  max-width: 100%;
}
.data-table-block header {
  margin: -16px -16px 12px;
  padding: 16px;
  border-bottom: 1px solid var(--data-line);
  background: #fbfefe;
}
.data-table-block header span {
  color: var(--data-blue);
  font-weight: 800;
  font-size: .86rem;
}
.data-table-scroll {
  overflow-x: auto;
  border: 1px solid var(--data-line);
  border-radius: 6px;
  background: #fff;
}
.data-table-scroll table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
}
.data-table-scroll th,
.data-table-scroll td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--data-line);
  text-align: left;
  vertical-align: top;
}
.data-table-scroll th {
  color: var(--data-ink);
  background: var(--data-soft);
}

.cpa-case-feedback {
  margin-top: 24px;
  display: grid;
  gap: 14px;
}
.cpa-case-feedback > div {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.cpa-review-card {
  border: 1px solid var(--data-line);
  border-radius: 6px;
  background: #fff;
  padding: 16px;
}
.cpa-rating {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: var(--data-warm);
  font-weight: 800;
}
.cpa-review-card blockquote {
  margin: 0 0 12px;
  color: var(--data-ink);
}
.cpa-review-card p:last-of-type {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 0;
}
.cpa-review-card em {
  display: block;
  margin-top: 10px;
  color: var(--data-warm);
  font-style: normal;
  font-weight: 700;
}

.data-contact-brief {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.data-contact-workbench { grid-template-columns: .9fr 1.1fr; }
.data-contact-form {
  display: grid;
  gap: 12px;
  padding: 18px;
  border: 1px solid var(--data-line);
  border-radius: 6px;
  background: #fff;
}
.data-contact-form label {
  display: grid;
  gap: 6px;
  color: var(--data-ink);
  font-weight: 700;
}
.data-contact-form input,
.data-contact-form textarea {
  width: 100%;
  border: 1px solid var(--data-line);
  border-radius: 6px;
  padding: 10px 12px;
  color: var(--data-ink);
  background: #fff;
}
.data-contact-ledger {
  display: grid;
  gap: 8px;
}

.data-article__hero dl {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 0;
}
.data-article__hero dl div {
  border: 1px solid var(--data-line);
  border-radius: 6px;
  padding: 10px 12px;
}
.data-keypoints {
  margin-top: 20px;
  margin-bottom: 20px;
}
.data-article-links {
  grid-template-columns: repeat(2, 1fr);
}
.data-article-links a,
.article-aux-block a,
.data-sitemap__grid a {
  display: block;
  padding: 10px 0;
  border-top: 1px solid var(--data-line);
  color: var(--data-blue);
}
.article-aux-block a {
  margin-top: 8px;
  padding: 12px;
  border: 1px solid var(--data-line);
  border-radius: 6px;
  background: #fff;
  font-weight: 700;
}

.data-static h1 {
  font-size: clamp(1.8rem, 3.6vw, 3.1rem);
}
.data-static section {
  margin-top: 16px;
}
.data-sitemap__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.data-sitemap__grid a {
  border: 1px solid var(--data-line);
  border-radius: 6px;
  padding: 14px;
  background: #fff;
}
.data-sitemap__grid span,
.data-sitemap__grid em {
  display: block;
  color: var(--data-muted);
  font-style: normal;
  font-size: .86rem;
}
.data-not-found {
  min-height: 58vh;
  display: grid;
  place-items: center;
}

@media (max-width: 1080px) {
  .data-nav { display: none; }
  .data-mobile-nav {
    display: block;
    position: relative;
  }
  .data-mobile-nav summary {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    gap: 4px;
    border: 1px solid var(--data-line);
    border-radius: 6px;
    list-style: none;
    cursor: pointer;
  }
  .data-mobile-nav summary::-webkit-details-marker { display: none; }
  .data-mobile-nav summary span {
    width: 18px;
    height: 2px;
    background: var(--data-ink);
  }
  .data-mobile-nav > div {
    position: absolute;
    right: 0;
    top: 50px;
    width: min(300px, calc(100vw - 40px));
    display: grid;
    gap: 4px;
    padding: 12px;
    border: 1px solid var(--data-line);
    border-radius: 8px;
    background: #fff;
    box-shadow: var(--data-shadow);
  }
  .data-mobile-nav a {
    padding: 10px 12px;
    border-radius: 6px;
  }
  .data-mobile-nav__cta {
    background: var(--data-blue);
    color: #fff;
    font-weight: 800;
  }
  .data-header-cta { display: none; }
  .data-hero__grid,
  .data-overview,
  .data-section-split,
  .data-detail-hero,
  .data-article__hero {
    grid-template-columns: 1fr;
  }
  .data-products__layout,
  .data-decision,
  .data-detail-board,
  .data-related {
    grid-template-columns: 1fr;
  }
  .data-knowledge__grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 820px) {
  .data-wrap,
  .data-detail > *,
  .data-article > * {
    width: min(100% - 28px, 1180px);
  }
  .data-topline__inner {
    overflow-x: auto;
    scrollbar-width: none;
  }
  .data-header__inner { min-height: 64px; gap: 12px; }
  .data-logo { min-width: 0; }
  .data-logo strong { max-width: 190px; overflow-wrap: anywhere; }
  .data-hero__grid {
    min-height: auto;
    padding: 38px 0 46px;
    gap: 24px;
  }
  .data-hero__facts,
  .data-command__panel,
  .data-route-strip__grid,
  .data-metrics,
  .data-product-grid,
  .data-decision__grid,
  .data-scenario-grid,
  .data-support-pages,
  .data-case-grid,
  .data-review-grid,
  .data-proof-grid,
  .data-faq__grid,
  .data-profile-row,
  .data-case-record,
  .data-detail-media-board,
  .data-detail-notes,
  .data-detail-faq > div,
  .data-faq-bank > div,
  .cpa-case-feedback > div,
  .data-article-links,
  .data-sitemap__grid {
    grid-template-columns: 1fr;
  }
  .data-section-head,
  .data-contact-band__inner,
  .data-footer__grid,
  .data-footer__bottom,
  .data-contact-workbench,
  .data-detail-notes article,
  .data-article-section,
  .data-article-section--media {
    grid-template-columns: 1fr;
  }
  .data-detail-notes .data-detail-note--media {
    grid-template-columns: 1fr;
  }
  .data-article-section__media {
    min-height: auto;
    aspect-ratio: 16 / 9;
    border-left: 0;
    border-top: 1px solid var(--data-line);
  }
  .data-article-section__media img {
    min-height: auto;
  }
  .data-overview,
  .data-decision,
  .data-services,
  .data-proofs,
  .data-faq,
  .data-products,
  .data-solutions,
  .data-cases,
  .data-knowledge {
    padding: 52px 0;
  }
  .data-detail,
  .data-article,
  .data-static {
    padding: 32px 0 58px;
  }
  .data-detail-hero,
  .data-article__hero,
  .data-contact-band__inner {
    padding: 18px;
  }
  .data-article-section__copy {
    padding: 20px;
  }
  .data-detail-board {
    padding: 0;
  }
  .data-detail-board > div:first-child {
    border-right: 0;
    border-bottom: 1px solid var(--data-line);
  }
}

@media (max-width: 460px) {
  body { font-size: 15px; }
  h1 { font-size: 2rem; max-width: 100%; }
  h2 { font-size: 1.55rem; }
  .data-wrap,
  .data-detail > *,
  .data-article > * {
    width: min(100% - 22px, 1180px);
  }
  .data-logo strong { max-width: 150px; }
  .data-hero__actions,
  .data-contact-band__actions,
  .data-inline-links {
    display: grid;
    grid-template-columns: 1fr;
  }
  .data-btn,
  .data-inline-links a,
  .data-more-link,
  .data-related a,
  .data-scenario-grid a,
  .data-case-grid a {
    width: 100%;
    justify-content: center;
  }
  .data-command,
  .data-detail-hero,
  .data-article__hero,
  .data-detail-board {
    border-radius: 6px;
  }
  .data-route-strip a,
  .data-command__panel a {
    min-height: auto;
  }
  .data-product-card figure,
  .data-proof-grid figure,
  .data-support-pages figure,
  .data-article-card figure {
    margin-left: -16px;
    margin-right: -16px;
  }
  .data-contact-brief { grid-template-columns: 1fr; }
  .data-table-scroll {
    overflow-x: visible;
  }
  .data-table-scroll table,
  .data-table-scroll thead,
  .data-table-scroll tbody,
  .data-table-scroll tr,
  .data-table-scroll th,
  .data-table-scroll td {
    display: block;
    width: 100%;
    min-width: 0;
  }
  .data-table-scroll table {
    border-collapse: separate;
    border-spacing: 0;
  }
  .data-table-scroll thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
  }
  .data-table-scroll tr {
    padding: 10px;
    border-bottom: 1px solid var(--data-line);
  }
  .data-table-scroll tr:last-child {
    border-bottom: 0;
  }
  .data-table-scroll td {
    display: grid;
    grid-template-columns: minmax(86px, .34fr) minmax(0, 1fr);
    gap: 8px;
    padding: 6px 0;
    border-bottom: 0;
    overflow-wrap: anywhere;
  }
  .data-table-scroll td::before {
    content: attr(data-label);
    color: var(--data-muted);
    font-weight: 800;
  }
}