:root {
  --dbt-navy: #0f1d2e;
  --dbt-navy-soft: #1a2d42;
  --dbt-ink: #1c1c1c;
  --dbt-muted: #5a6472;
  --dbt-muted-light: #8b95a5;
  --dbt-line: #dde2e8;
  --dbt-line-soft: #eef1f4;
  --dbt-bg: #f7f8fa;
  --dbt-white: #ffffff;
  --dbt-accent: #1e4d6b;
  --dbt-accent-hover: #163a52;
  --dbt-gold: #9a7b4f;
  --dbt-success: #1f5c4a;
  --dbt-radius: 4px;
  --dbt-radius-lg: 8px;
  --dbt-shadow-sm: 0 1px 2px rgba(15, 29, 46, 0.04);
  --dbt-shadow: 0 8px 32px rgba(15, 29, 46, 0.06);
  --dbt-font: "Inter", system-ui, -apple-system, sans-serif;
  --dbt-serif: "Libre Baskerville", "Source Serif 4", Georgia, serif;
  --dbt-display: "Fraunces", "Libre Baskerville", Georgia, serif;
  --dbt-max: 1160px;
  --dbt-content: 720px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--dbt-font);
  font-size: 16px;
  color: var(--dbt-ink);
  background: var(--dbt-white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--dbt-accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--dbt-accent-hover);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.dbt-skip {
  position: absolute;
  left: -9999px;
}

/* ── Header ── */
.dbt-header {
  background: var(--dbt-white);
  border-bottom: 1px solid var(--dbt-line);
  position: sticky;
  top: 0;
  z-index: 100;
}

.dbt-header__trust {
  background: var(--dbt-navy);
  color: rgba(255, 255, 255, 0.88);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.dbt-header__trust-inner {
  max-width: var(--dbt-max);
  margin: 0 auto;
  padding: 0.5rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.dbt-header__trust-items {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.25rem;
}

.dbt-header__trust-items span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.dbt-icon {
  flex-shrink: 0;
  color: var(--dbt-gold);
}

.dbt-header__trust a {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  font-weight: 500;
}

.dbt-header__trust a:hover {
  color: #fff;
}

.dbt-header__bar {
  max-width: var(--dbt-max);
  margin: 0 auto;
  padding: 1.35rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.dbt-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  color: var(--dbt-navy);
  flex-shrink: 0;
}

.dbt-logo__mark {
  flex-shrink: 0;
}

.dbt-logo__title {
  display: block;
  font-family: var(--dbt-display);
  font-size: 1.55rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.dbt-logo__tagline {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dbt-muted);
}

.dbt-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.dbt-nav__list {
  list-style: none;
  display: flex;
  gap: 0.25rem;
  margin: 0;
  padding: 0;
}

.dbt-nav__list a {
  display: block;
  padding: 0.5rem 0.85rem;
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--dbt-ink);
  border-radius: var(--dbt-radius);
  transition: background 0.15s ease;
}

.dbt-nav__list a:hover {
  background: var(--dbt-line-soft);
  color: var(--dbt-navy);
}

.dbt-nav-toggle {
  display: none;
  margin-left: auto;
  padding: 0.5rem 0.85rem;
  border: 1px solid var(--dbt-line);
  background: var(--dbt-white);
  border-radius: var(--dbt-radius);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  align-items: center;
  gap: 0.45rem;
}

.dbt-nav-toggle__bar {
  display: block;
  width: 16px;
  height: 2px;
  background: var(--dbt-navy);
  box-shadow: 0 5px 0 var(--dbt-navy), 0 -5px 0 var(--dbt-navy);
}

.dbt-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.72rem 1.35rem;
  border-radius: var(--dbt-radius);
  background: var(--dbt-navy);
  color: #fff !important;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.01em;
  border: 1px solid var(--dbt-navy);
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.dbt-btn:hover {
  background: var(--dbt-navy-soft);
  border-color: var(--dbt-navy-soft);
}

.dbt-btn--ghost {
  background: transparent;
  color: var(--dbt-navy) !important;
  border-color: var(--dbt-line);
}

.dbt-btn--ghost:hover {
  background: var(--dbt-line-soft);
}

.dbt-btn--small {
  padding: 0.5rem 1rem;
  font-size: 0.82rem;
}

.dbt-main {
  min-height: 65vh;
}

.dbt-main--flush {
  min-height: 0;
}

.dbt-header--landing .dbt-header__bar {
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.dbt-header__landing-link {
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--dbt-navy);
  padding: 0.5rem 0.85rem;
  border-radius: var(--dbt-radius);
  border: 1px solid var(--dbt-line);
  transition: background 0.15s ease;
}

.dbt-header__landing-link:hover {
  background: var(--dbt-line-soft);
}

.dbt-breadcrumb-wrap {
  background: var(--dbt-bg);
  border-bottom: 1px solid var(--dbt-line);
}

.dbt-breadcrumb {
  max-width: var(--dbt-max);
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
}

.dbt-breadcrumb ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  font-size: 0.82rem;
  color: var(--dbt-muted);
}

.dbt-breadcrumb li:not(:last-child)::after {
  content: "/";
  margin-left: 0.35rem;
  color: var(--dbt-muted-light);
}

.dbt-breadcrumb a {
  text-decoration: none;
  color: var(--dbt-muted);
}

.dbt-breadcrumb a:hover {
  color: var(--dbt-navy);
}

.dbt-breadcrumb [aria-current="page"] {
  color: var(--dbt-navy);
  font-weight: 500;
}

/* ── Homepage hero ── */
.dbt-hero {
  background: var(--dbt-navy);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.dbt-hero__pattern {
  position: absolute;
  inset: 0;
  opacity: 0.35;
  background-image:
    radial-gradient(circle at 20% 80%, rgba(154, 123, 79, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.04) 0%, transparent 40%),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: auto, auto, 48px 48px, 48px 48px;
  pointer-events: none;
}

.dbt-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 40%, rgba(154, 123, 79, 0.08) 100%);
  pointer-events: none;
}

.dbt-hero__inner {
  max-width: var(--dbt-max);
  margin: 0 auto;
  padding: 4.5rem 1.5rem 5rem;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: end;
  position: relative;
  z-index: 1;
}

.dbt-eyebrow {
  display: inline-block;
  margin: 0 0 1rem;
  padding: 0.35rem 0.7rem;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--dbt-radius);
}

.dbt-hero h1 {
  font-family: var(--dbt-display);
  font-size: clamp(2.1rem, 4.5vw, 3.35rem);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.025em;
  margin: 0 0 1.25rem;
  max-width: 14ch;
}

.dbt-lead {
  font-size: 1.08rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.82);
  margin: 0 0 2rem;
  max-width: 52ch;
}

.dbt-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.dbt-hero .dbt-btn--ghost {
  color: #fff !important;
  border-color: rgba(255, 255, 255, 0.35);
}

.dbt-hero .dbt-btn--ghost:hover {
  background: rgba(255, 255, 255, 0.08);
}

.dbt-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 2.5rem;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.dbt-stat strong {
  display: block;
  font-family: var(--dbt-display);
  font-size: 1.75rem;
  font-weight: 600;
  line-height: 1;
  color: #fff;
  margin-bottom: 0.25rem;
}

.dbt-stat span {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
}

.dbt-hero-panel {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--dbt-radius-lg);
  padding: 1.5rem;
  backdrop-filter: blur(8px);
}

.dbt-hero-panel__label {
  margin: 0 0 1rem;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dbt-gold);
}

.dbt-hero-panel__link {
  display: inline-block;
  margin-top: 1rem;
  font-size: 0.88rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
}

.dbt-hero-panel__link:hover {
  color: #fff;
}

.dbt-hero-panel ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.dbt-hero-panel li {
  padding: 0.65rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.88);
}

.dbt-hero-panel li:last-child {
  border-bottom: 0;
}

.dbt-hero-panel strong {
  display: block;
  color: #fff;
  font-weight: 600;
  margin-bottom: 0.15rem;
}

/* ── Trust pillars ── */
.dbt-pillars {
  background: var(--dbt-bg);
  border-bottom: 1px solid var(--dbt-line);
}

.dbt-pillars__inner {
  max-width: var(--dbt-max);
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.dbt-pillar {
  padding: 0 0.5rem;
}

.dbt-pillar__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: 0.85rem;
  border-radius: var(--dbt-radius);
  background: var(--dbt-white);
  border: 1px solid var(--dbt-line);
  color: var(--dbt-accent);
}

.dbt-pillar__num {
  font-family: var(--dbt-display);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--dbt-navy);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.dbt-pillar h3 {
  font-size: 0.95rem;
  font-weight: 600;
  margin: 0 0 0.4rem;
  color: var(--dbt-navy);
}

.dbt-pillar p {
  margin: 0;
  font-size: 0.86rem;
  color: var(--dbt-muted);
  line-height: 1.55;
}

/* ── Sections ── */
.dbt-section {
  max-width: var(--dbt-max);
  margin: 0 auto;
  padding: 3.5rem 1.5rem;
}

.dbt-section--bordered {
  border-top: 1px solid var(--dbt-line);
}

.dbt-section--alt {
  background: var(--dbt-bg);
}

.dbt-section__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1.5rem;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--dbt-line);
}

.dbt-section__head h2 {
  font-family: var(--dbt-display);
  font-size: 1.65rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--dbt-navy);
}

.dbt-section__head p,
.dbt-section__head a {
  margin: 0;
  font-size: 0.92rem;
  color: var(--dbt-muted);
}

.dbt-section__head a {
  text-decoration: none;
  font-weight: 500;
  white-space: nowrap;
}

.dbt-section__sub {
  margin: 0.35rem 0 0;
  font-size: 0.95rem;
  color: var(--dbt-muted);
}

.dbt-topic-grid,
.dbt-card-grid {
  display: grid;
  gap: 1.25rem;
}

.dbt-topic-grid {
  grid-template-columns: repeat(3, 1fr);
}

.dbt-card-grid {
  grid-template-columns: repeat(3, 1fr);
}

.dbt-card-grid--reviews .dbt-card--review {
  border-top-width: 3px;
  border-top-color: var(--dbt-gold);
}

.dbt-topic {
  position: relative;
  padding: 1.5rem 1.5rem 1.5rem 1.25rem;
  background: var(--dbt-white);
  border: 1px solid var(--dbt-line);
  border-radius: var(--dbt-radius-lg);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}

.dbt-topic__num {
  display: block;
  font-family: var(--dbt-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--dbt-gold);
  margin-bottom: 0.5rem;
}

.dbt-topic__arrow {
  position: absolute;
  right: 1.25rem;
  bottom: 1.25rem;
  font-size: 1.1rem;
  color: var(--dbt-muted-light);
  transition: transform 0.15s ease, color 0.15s ease;
}

.dbt-topic:hover {
  border-color: #c5cdd6;
  box-shadow: var(--dbt-shadow-sm);
  transform: translateY(-2px);
}

.dbt-topic:hover .dbt-topic__arrow {
  color: var(--dbt-navy);
  transform: translateX(3px);
}

.dbt-topic h3 {
  font-family: var(--dbt-serif);
  font-size: 1.15rem;
  margin: 0 0 0.5rem;
  color: var(--dbt-navy);
}

.dbt-topic p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--dbt-muted);
  line-height: 1.55;
}

.dbt-card {
  background: var(--dbt-white);
  border: 1px solid var(--dbt-line);
  border-radius: var(--dbt-radius-lg);
  overflow: hidden;
  transition: box-shadow 0.15s ease;
}

.dbt-card:hover {
  box-shadow: var(--dbt-shadow);
}

.dbt-card__link {
  display: block;
  color: inherit;
  text-decoration: none;
  height: 100%;
}

.dbt-card__image img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  width: 100%;
}

.dbt-card__body {
  padding: 1.35rem 1.4rem 1.5rem;
}

.dbt-card h3 {
  font-family: var(--dbt-serif);
  font-size: 1.12rem;
  line-height: 1.35;
  margin: 0.5rem 0 0.65rem;
  color: var(--dbt-navy);
}

.dbt-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--dbt-muted);
  line-height: 1.55;
}

.dbt-card .dbt-eyebrow,
.dbt-article__header .dbt-eyebrow {
  color: var(--dbt-accent);
  border-color: var(--dbt-line);
  background: var(--dbt-line-soft);
}

.dbt-pill {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.55rem;
  border-radius: var(--dbt-radius);
  background: var(--dbt-line-soft);
  color: var(--dbt-accent);
  text-decoration: none;
}

.dbt-card__meta {
  display: block;
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--dbt-line-soft);
  font-size: 0.78rem;
  color: var(--dbt-muted-light);
  letter-spacing: 0.02em;
}

.dbt-card--review {
  border-top: 3px solid var(--dbt-navy);
}

.dbt-card__score {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--dbt-success);
  margin: 0.25rem 0 0.5rem;
}

.dbt-card--placeholder {
  border-style: dashed;
  background: var(--dbt-bg);
}

/* ── Editorial band ── */
.dbt-editorial-band {
  background: var(--dbt-navy);
  color: rgba(255, 255, 255, 0.88);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.dbt-editorial-band__inner {
  max-width: var(--dbt-max);
  margin: 0 auto;
  padding: 4rem 1.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.dbt-editorial-band h2 {
  font-family: var(--dbt-display);
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
  color: #fff;
}

.dbt-editorial-band p {
  margin: 0 0 1.5rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.78);
}

.dbt-eyebrow--dark {
  color: var(--dbt-gold) !important;
  border-color: rgba(154, 123, 79, 0.4) !important;
  background: rgba(154, 123, 79, 0.08) !important;
}

.dbt-btn--on-dark {
  color: #fff !important;
  border-color: rgba(255, 255, 255, 0.35) !important;
}

.dbt-btn--on-dark:hover {
  background: rgba(255, 255, 255, 0.08) !important;
}

.dbt-editorial-band__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.dbt-editorial-band__list li {
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.95rem;
  line-height: 1.55;
}

.dbt-editorial-band__list li:last-child {
  border-bottom: 0;
}

.dbt-editorial-band__list strong {
  display: block;
  color: #fff;
  font-weight: 600;
  margin-bottom: 0.2rem;
}

/* ── Newsletter ── */
.dbt-newsletter {
  max-width: var(--dbt-max);
  margin: 0 auto 4rem;
  padding: 0 1.5rem;
}

.dbt-newsletter__inner {
  background: var(--dbt-navy);
  color: #fff;
  border-radius: var(--dbt-radius-lg);
  padding: 2.5rem 2rem;
  text-align: center;
}

.dbt-newsletter h2 {
  font-family: var(--dbt-display);
  font-size: 1.45rem;
  margin: 0 0 0.5rem;
}

.dbt-newsletter p {
  margin: 0 0 1.5rem;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.95rem;
}

.dbt-newsletter__form {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  max-width: 440px;
  margin: 0 auto;
}

.dbt-newsletter__form input {
  flex: 1;
  min-width: 220px;
  padding: 0.75rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--dbt-radius);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font-size: 0.92rem;
}

.dbt-newsletter__form input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.dbt-newsletter .dbt-btn {
  background: #fff;
  color: var(--dbt-navy) !important;
  border-color: #fff;
}

.dbt-newsletter__fine {
  margin: 1rem 0 0;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.5);
}

/* ── Articles ── */
.dbt-article,
.dbt-page {
  max-width: var(--dbt-max);
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
}

.dbt-article__header {
  max-width: var(--dbt-content);
  margin: 0 auto 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--dbt-line);
}

.dbt-article__header h1 {
  font-family: var(--dbt-display);
  font-size: clamp(1.85rem, 4vw, 2.65rem);
  font-weight: 600;
  line-height: 1.18;
  letter-spacing: -0.025em;
  margin: 0.75rem 0 1rem;
  color: var(--dbt-navy);
}

.dbt-article__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.75rem;
  color: var(--dbt-muted);
  font-size: 0.86rem;
}

.dbt-article__meta-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.55rem;
  background: var(--dbt-line-soft);
  border-radius: var(--dbt-radius);
  font-weight: 500;
  color: var(--dbt-navy);
}

.dbt-article__image {
  max-width: var(--dbt-content);
  margin: 0 auto 2rem;
  border-radius: var(--dbt-radius-lg);
  overflow: hidden;
  border: 1px solid var(--dbt-line);
}

.dbt-article__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 3rem;
  align-items: start;
}

.dbt-article__content {
  max-width: var(--dbt-content);
  font-size: 1.05rem;
  line-height: 1.75;
}

.dbt-article__content h2,
.dbt-article__content h3 {
  font-family: var(--dbt-serif);
  color: var(--dbt-navy);
  margin-top: 2.25rem;
  line-height: 1.3;
}

.dbt-article__content h2 {
  font-size: 1.45rem;
  padding-top: 0.5rem;
}

.dbt-disclaimer,
.dbt-affiliate,
.dbt-method {
  border-radius: var(--dbt-radius-lg);
  padding: 1.15rem 1.25rem;
  margin: 1.75rem 0;
  font-size: 0.9rem;
  line-height: 1.6;
}

.dbt-disclaimer {
  background: #faf6ef;
  border: 1px solid #e8dfd0;
  border-left: 3px solid var(--dbt-gold);
}

.dbt-disclaimer strong,
.dbt-affiliate strong,
.dbt-method strong {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.45rem;
  color: var(--dbt-navy);
}

.dbt-affiliate {
  background: var(--dbt-bg);
  border: 1px solid var(--dbt-line);
}

.dbt-method {
  background: var(--dbt-line-soft);
  border: 1px solid var(--dbt-line);
}

.dbt-author {
  display: flex;
  gap: 1.15rem;
  margin-top: 2.5rem;
  padding: 1.35rem;
  background: var(--dbt-bg);
  border: 1px solid var(--dbt-line);
  border-radius: var(--dbt-radius-lg);
}

.dbt-author__avatar img {
  border-radius: 50%;
  border: 2px solid var(--dbt-white);
  box-shadow: var(--dbt-shadow-sm);
}

.dbt-author__label {
  margin: 0;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--dbt-muted-light);
  font-weight: 600;
}

.dbt-author__name {
  margin: 0.2rem 0 0.15rem;
  font-family: var(--dbt-serif);
  font-size: 1.05rem;
  color: var(--dbt-navy);
}

.dbt-author__role {
  margin: 0;
  font-size: 0.88rem;
  color: var(--dbt-muted);
}

.dbt-toc {
  position: sticky;
  top: 7rem;
  background: var(--dbt-white);
  border: 1px solid var(--dbt-line);
  border-radius: var(--dbt-radius-lg);
  padding: 1.25rem;
}

.dbt-toc h2 {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: 0 0 0.85rem;
  color: var(--dbt-muted);
  font-weight: 600;
}

.dbt-toc nav a {
  display: block;
  font-size: 0.86rem;
  padding: 0.35rem 0;
  text-decoration: none;
  color: var(--dbt-muted);
  border-bottom: 1px solid var(--dbt-line-soft);
}

.dbt-toc nav a:last-child {
  border-bottom: 0;
}

.dbt-toc nav a:hover {
  color: var(--dbt-navy);
}

/* ── Reviews ── */
.dbt-score-badge {
  display: inline-grid;
  grid-template-columns: auto 1fr;
  gap: 0.15rem 1rem;
  align-items: center;
  padding: 1rem 1.25rem;
  background: var(--dbt-navy);
  color: #fff;
  border-radius: var(--dbt-radius-lg);
  margin: 1rem 0;
}

.dbt-score-badge__num {
  font-family: var(--dbt-display);
  font-size: 2.5rem;
  font-weight: 600;
  line-height: 1;
  grid-row: span 2;
}

.dbt-score-badge__label {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.75;
}

.dbt-verdict {
  font-family: var(--dbt-serif);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--dbt-muted);
  margin: 0.5rem 0 0;
  max-width: 60ch;
}

.dbt-review-scores {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  max-width: var(--dbt-content);
  margin: 0 auto 2rem;
  padding: 0 1.5rem;
}

.dbt-review-scores__item {
  background: var(--dbt-bg);
  border: 1px solid var(--dbt-line);
  border-radius: var(--dbt-radius-lg);
  padding: 1.15rem;
  text-align: center;
}

.dbt-review-scores__item span {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dbt-muted);
  margin-bottom: 0.35rem;
}

.dbt-review-scores__item strong {
  font-family: var(--dbt-display);
  font-size: 1.5rem;
  color: var(--dbt-navy);
}

.dbt-archive-header {
  max-width: var(--dbt-max);
  margin: 0 auto;
  padding: 3rem 1.5rem 1.5rem;
  border-bottom: 1px solid var(--dbt-line);
}

.dbt-archive-header h1 {
  font-family: var(--dbt-display);
  font-size: 2rem;
  margin: 0 0 0.5rem;
  color: var(--dbt-navy);
}

.dbt-archive-header p {
  margin: 0;
  max-width: 60ch;
  color: var(--dbt-muted);
  font-size: 1.02rem;
  line-height: 1.65;
}

.dbt-archive-header--tests {
  background: var(--dbt-navy);
  color: #fff;
  border-bottom: 0;
  padding-bottom: 2.5rem;
}

.dbt-archive-header--tests h1,
.dbt-archive-header--tests p {
  color: rgba(255, 255, 255, 0.9);
}

.dbt-archive-header--tests .dbt-eyebrow {
  margin-bottom: 0.75rem;
}

.dbt-lead-page {
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--dbt-muted);
  max-width: var(--dbt-content);
  margin-bottom: 2rem;
}

.dbt-archive-section {
  max-width: var(--dbt-max);
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
}

.dbt-pagination {
  max-width: var(--dbt-max);
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}

.dbt-pagination .nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}

.dbt-pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  padding: 0.45rem 0.75rem;
  border: 1px solid var(--dbt-line);
  border-radius: var(--dbt-radius);
  text-decoration: none;
  font-size: 0.88rem;
  color: var(--dbt-ink);
}

.dbt-pagination .page-numbers.current {
  background: var(--dbt-navy);
  border-color: var(--dbt-navy);
  color: #fff;
}

.dbt-empty {
  padding: 3rem;
  text-align: center;
  background: var(--dbt-bg);
  border: 1px dashed var(--dbt-line);
  border-radius: var(--dbt-radius-lg);
  color: var(--dbt-muted);
}

.dbt-404 {
  max-width: var(--dbt-max);
  margin: 0 auto;
  padding: 5rem 1.5rem;
  text-align: center;
}

.dbt-404 h1 {
  font-family: var(--dbt-display);
  font-size: clamp(2rem, 5vw, 3rem);
  color: var(--dbt-navy);
  margin: 0 0 1rem;
}

.dbt-404 p {
  color: var(--dbt-muted);
  max-width: 42ch;
  margin: 0 auto 2rem;
}

.dbt-search-form {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  max-width: 480px;
  margin: 0 auto 2rem;
}

.dbt-search-form input[type="search"] {
  flex: 1;
  min-width: 200px;
  padding: 0.75rem 1rem;
  border: 1px solid var(--dbt-line);
  border-radius: var(--dbt-radius);
  font-size: 0.95rem;
}

.dbt-skip:focus {
  left: 1rem;
  top: 1rem;
  z-index: 200;
  padding: 0.5rem 1rem;
  background: var(--dbt-navy);
  color: #fff;
  text-decoration: none;
  border-radius: var(--dbt-radius);
}

/* ── Footer ── */
.dbt-footer {
  background: var(--dbt-navy);
  color: rgba(255, 255, 255, 0.82);
  padding: 0 1.5rem 2rem;
  margin-top: 2rem;
}

.dbt-footer__trust {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 3rem;
}

.dbt-footer__trust-inner {
  max-width: var(--dbt-max);
  margin: 0 auto;
  padding: 2rem 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.dbt-footer__seal {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}

.dbt-footer__seal strong {
  display: block;
  color: #fff;
  font-size: 0.92rem;
  margin-bottom: 0.15rem;
}

.dbt-footer__seal span {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.45;
}

.dbt-footer a {
  color: rgba(255, 255, 255, 0.82);
  text-decoration: none;
}

.dbt-footer a:hover {
  color: #fff;
}

.dbt-footer__grid {
  max-width: var(--dbt-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2.5rem;
}

.dbt-footer__brand {
  font-family: var(--dbt-display);
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0 0 0.75rem;
  color: #fff;
}

.dbt-footer__copy {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.65);
  max-width: 32ch;
}

.dbt-footer h3 {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: 0 0 1rem;
  color: rgba(255, 255, 255, 0.5);
  font-weight: 600;
}

.dbt-footer__links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.dbt-footer__links li {
  margin: 0.45rem 0;
  font-size: 0.9rem;
}

.dbt-footer__legal {
  max-width: var(--dbt-max);
  margin: 2.5rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.45);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .dbt-hero__inner,
  .dbt-pillars__inner,
  .dbt-editorial-band__inner,
  .dbt-footer__trust-inner {
    grid-template-columns: 1fr;
  }

  .dbt-topic-grid,
  .dbt-card-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .dbt-footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 720px) {
  .dbt-header__bar {
    position: relative;
    flex-wrap: wrap;
  }

  .dbt-header__trust-items {
    display: none;
  }

  .dbt-nav-toggle {
    display: inline-flex;
  }

  .dbt-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 1.5rem 1.25rem;
    border-bottom: 1px solid var(--dbt-line);
    box-shadow: var(--dbt-shadow);
  }

  .dbt-nav.is-open {
    display: flex;
  }

  .dbt-nav__list {
    flex-direction: column;
  }

  .dbt-pillars__inner,
  .dbt-topic-grid,
  .dbt-card-grid,
  .dbt-article__layout,
  .dbt-review-scores,
  .dbt-footer__grid,
  .dbt-editorial-band__inner,
  .dbt-footer__trust-inner {
    grid-template-columns: 1fr;
  }

  .dbt-hero__stats {
    gap: 1rem 1.5rem;
  }

  .dbt-section__head {
    flex-direction: column;
    align-items: flex-start;
  }
}