:root {
  --seo-bg: #f6f1e7;
  --seo-surface: rgba(255, 255, 255, 0.9);
  --seo-surface-strong: #ffffff;
  --seo-border: rgba(85, 62, 29, 0.12);
  --seo-border-strong: rgba(181, 135, 31, 0.22);
  --seo-text: #241a13;
  --seo-muted: #695948;
  --seo-soft: #8f7f70;
  --seo-gold: #b3871f;
  --seo-gold-strong: #d5aa3e;
  --seo-green: #2d8f6f;
  --seo-ink: #18110d;
  --seo-shadow: 0 24px 56px rgba(36, 26, 19, 0.08);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  margin: 0;
  font-family: 'DM Sans', sans-serif;
  color: var(--seo-text);
  background:
    radial-gradient(circle at top left, rgba(213, 170, 62, 0.18), transparent 24%),
    radial-gradient(circle at top right, rgba(45, 143, 111, 0.12), transparent 18%),
    linear-gradient(180deg, #faf5eb 0%, var(--seo-bg) 56%, #f3edde 100%);
  line-height: 1.65;
}

a {
  color: inherit;
}

.seo-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 28px;
  background: rgba(250, 245, 235, 0.88);
  border-bottom: 1px solid rgba(85, 62, 29, 0.08);
  backdrop-filter: blur(14px);
}

.seo-nav__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.seo-nav__brand .brand__mark {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: var(--seo-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'DM Serif Display', serif;
  font-size: 0.98rem;
  font-weight: 700;
  color: #17110d;
  flex-shrink: 0;
}

.seo-nav__brand .brand__name {
  font-family: 'DM Serif Display', serif;
  font-size: 1.18rem;
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.02em;
}

.seo-nav__brand .brand__reward {
  color: var(--seo-text);
}

.seo-nav__brand .brand__tactix {
  color: var(--seo-gold);
  font-style: italic;
}

.seo-nav__links {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.seo-nav__links a,
.seo-nav__links a:visited {
  text-decoration: none;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--seo-soft);
}

.seo-nav__links a:hover,
.seo-nav__links a:focus-visible {
  color: var(--seo-gold);
}

.seo-page {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
  padding: 34px 0 80px;
}

.seo-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.78fr);
  gap: 22px;
  align-items: stretch;
  margin-bottom: 22px;
}

.seo-hero__copy,
.seo-hero__panel,
.seo-section,
.seo-cta,
.seo-footer {
  border-radius: 28px;
  border: 1px solid var(--seo-border);
  background: var(--seo-surface);
  box-shadow: var(--seo-shadow);
  backdrop-filter: blur(12px);
}

.seo-hero__copy {
  padding: 34px;
}

.seo-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--seo-gold);
}

.seo-eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: currentColor;
}

.seo-title {
  margin: 0 0 16px;
  font-family: 'DM Serif Display', serif;
  font-size: clamp(2.5rem, 5vw, 4.2rem);
  line-height: 0.98;
  letter-spacing: -0.05em;
}

.seo-lead {
  max-width: 700px;
  margin: 0 0 24px;
  font-size: 1rem;
  color: var(--seo-muted);
  line-height: 1.8;
}

.seo-inline-link,
.seo-inline-link:visited {
  color: var(--seo-gold);
  font-weight: 700;
  text-decoration: none;
  transition: color 0.2s ease;
}

.seo-inline-link:hover,
.seo-inline-link:focus-visible {
  color: var(--seo-ink);
}

.seo-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.seo-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.seo-meta-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(85, 62, 29, 0.1);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--seo-muted);
}

.seo-meta-pill strong {
  color: var(--seo-text);
}

.seo-tags span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(85, 62, 29, 0.1);
  font-size: 0.78rem;
  font-weight: 600;
}

.seo-tags span::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--seo-green);
}

.seo-hero__panel {
  padding: 28px 24px 24px;
  background: linear-gradient(160deg, #fffdf8 0%, #fff1d4 100%);
  border-color: var(--seo-border-strong);
}

.seo-panel__label {
  margin-bottom: 12px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(36, 26, 19, 0.72);
}

.seo-panel__title {
  margin: 0 0 12px;
  font-family: 'DM Serif Display', serif;
  font-size: 2rem;
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.seo-panel__copy {
  margin: 0 0 18px;
  font-size: 0.92rem;
  color: var(--seo-muted);
  line-height: 1.75;
}

.seo-panel__list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.seo-panel__list li {
  position: relative;
  padding-left: 18px;
  font-size: 0.86rem;
  color: var(--seo-text);
}

.seo-panel__list li::before {
  content: "";
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--seo-gold);
}

.seo-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 14px 22px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--seo-gold), var(--seo-gold-strong));
  color: var(--seo-ink);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 700;
  box-shadow: 0 14px 30px rgba(179, 135, 31, 0.24);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.seo-button:hover,
.seo-button:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 18px 34px rgba(179, 135, 31, 0.28);
}

.seo-grid,
.seo-related {
  display: grid;
  gap: 18px;
}

.seo-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.seo-related {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.seo-trust-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 20px;
}

.seo-trust-card {
  padding: 22px;
  border-radius: 22px;
  border: 1px solid rgba(85, 62, 29, 0.08);
  background: rgba(255, 255, 255, 0.78);
}

.seo-trust-card h3 {
  margin: 0 0 10px;
  font-family: 'DM Serif Display', serif;
  font-size: 1.28rem;
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.seo-trust-card p {
  margin: 0;
  color: var(--seo-muted);
  font-size: 0.9rem;
  line-height: 1.74;
}

.seo-trust-card__meta {
  margin-top: 14px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--seo-soft);
}

.seo-section,
.seo-cta,
.seo-footer {
  padding: 26px;
  margin-top: 22px;
}

.seo-section__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--seo-gold);
}

.seo-section__label::before {
  content: "";
  width: 22px;
  height: 1px;
  background: currentColor;
}

.seo-section__title {
  margin: 0 0 10px;
  font-family: 'DM Serif Display', serif;
  font-size: 1.95rem;
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.seo-section__copy {
  margin: 0;
  max-width: 760px;
  color: var(--seo-muted);
  font-size: 0.95rem;
  line-height: 1.78;
}

.seo-card {
  padding: 22px;
  border-radius: 22px;
  border: 1px solid rgba(85, 62, 29, 0.08);
  background: rgba(255, 255, 255, 0.74);
}

.seo-card h3 {
  margin: 0 0 10px;
  font-family: 'DM Serif Display', serif;
  font-size: 1.36rem;
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.seo-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--seo-muted);
  line-height: 1.75;
}

.seo-list {
  display: grid;
  gap: 14px;
  margin: 22px 0 0;
}

.seo-list__item {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  padding: 18px 0 0;
  border-top: 1px solid rgba(85, 62, 29, 0.08);
}

.seo-list__item:first-child {
  border-top: none;
  padding-top: 0;
}

.seo-list__index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 18px;
  background: rgba(179, 135, 31, 0.12);
  color: var(--seo-gold);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.82rem;
  font-weight: 700;
}

.seo-list__item h3 {
  margin: 0 0 8px;
  font-family: 'DM Serif Display', serif;
  font-size: 1.38rem;
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.seo-list__item p {
  margin: 0;
  color: var(--seo-muted);
  font-size: 0.92rem;
  line-height: 1.78;
}

.seo-faq {
  display: grid;
  gap: 14px;
  margin-top: 20px;
}

.seo-faq details {
  border-radius: 20px;
  border: 1px solid rgba(85, 62, 29, 0.08);
  background: rgba(255, 255, 255, 0.72);
  padding: 18px 20px;
}

.seo-faq summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--seo-text);
  list-style: none;
}

.seo-faq summary::-webkit-details-marker {
  display: none;
}

.seo-faq p {
  margin: 12px 0 0;
  color: var(--seo-muted);
  font-size: 0.9rem;
  line-height: 1.75;
}

.seo-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  background: linear-gradient(155deg, #fff9ee 0%, #fff2d9 100%);
  border-color: var(--seo-border-strong);
}

.seo-cta h2 {
  margin: 0 0 8px;
  font-family: 'DM Serif Display', serif;
  font-size: 2rem;
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.seo-cta p {
  margin: 0;
  max-width: 720px;
  color: var(--seo-muted);
  font-size: 0.95rem;
  line-height: 1.75;
}

.seo-proof {
  display: grid;
  gap: 20px;
  margin-bottom: 22px;
  padding: 28px 30px;
  border-radius: 28px;
  border: 1px solid var(--seo-border);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 246, 227, 0.94) 100%);
  box-shadow: var(--seo-shadow);
}

.seo-proof__header {
  display: grid;
  gap: 10px;
}

.seo-proof__header .seo-section__label,
.seo-proof__header .seo-section__title,
.seo-proof__header .seo-section__copy {
  margin: 0;
}

.seo-proof__facts,
.seo-proof__sources {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.seo-proof__fact,
.seo-source-card {
  min-height: 100%;
  padding: 18px 18px 16px;
  border-radius: 22px;
  border: 1px solid rgba(85, 62, 29, 0.08);
  background: rgba(255, 255, 255, 0.78);
}

.seo-proof__fact-label,
.seo-source-card__eyebrow {
  display: inline-block;
  margin-bottom: 10px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--seo-gold);
}

.seo-proof__fact-value {
  display: block;
  margin-bottom: 8px;
  font-family: 'DM Serif Display', serif;
  font-size: 1.5rem;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--seo-text);
}

.seo-proof__fact p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--seo-muted);
}

.seo-source-card {
  text-decoration: none;
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.seo-source-card:hover,
.seo-source-card:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(179, 135, 31, 0.24);
  box-shadow: 0 16px 34px rgba(36, 26, 19, 0.08);
}

.seo-source-card h3 {
  margin: 0 0 8px;
  font-family: 'DM Serif Display', serif;
  font-size: 1.2rem;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--seo-text);
}

.seo-source-card p {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--seo-muted);
}

.seo-table-wrap {
  overflow-x: auto;
  border-radius: 24px;
  border: 1px solid var(--seo-border);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 16px 34px rgba(36, 26, 19, 0.06);
}

.seo-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
}

.seo-table th,
.seo-table td {
  padding: 15px 18px;
  border-bottom: 1px solid rgba(85, 62, 29, 0.08);
  text-align: left;
}

.seo-table thead th {
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--seo-soft);
  background: rgba(255, 248, 232, 0.9);
}

.seo-table tbody tr:last-child td {
  border-bottom: none;
}

.seo-table td {
  font-size: 0.92rem;
  color: var(--seo-text);
}

.seo-table td strong {
  color: var(--seo-ink);
}

.seo-grid--2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.seo-link-card {
  display: block;
  padding: 20px 22px;
  border-radius: 22px;
  border: 1px solid rgba(85, 62, 29, 0.08);
  background: rgba(255, 255, 255, 0.74);
  text-decoration: none;
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.seo-link-card:hover,
.seo-link-card:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(179, 135, 31, 0.24);
  box-shadow: 0 16px 34px rgba(36, 26, 19, 0.08);
}

.seo-link-card__eyebrow {
  display: inline-block;
  margin-bottom: 10px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--seo-gold);
}

.seo-link-card h3 {
  margin: 0 0 10px;
  font-family: 'DM Serif Display', serif;
  font-size: 1.4rem;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.seo-link-card p {
  margin: 0;
  color: var(--seo-muted);
  font-size: 0.9rem;
  line-height: 1.72;
}

.seo-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.seo-footer__block {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}

.seo-footer__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px 16px;
}

.seo-footer__links a,
.seo-footer__links a:visited {
  text-decoration: none;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--seo-soft);
}

.seo-footer__links a:hover,
.seo-footer__links a:focus-visible {
  color: var(--seo-gold);
}

.seo-footer__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.seo-footer__brand .brand__mark {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: var(--seo-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'DM Serif Display', serif;
  font-size: 0.96rem;
  font-weight: 700;
  color: #17110d;
  flex-shrink: 0;
}

.seo-footer__brand .brand__name {
  font-family: 'DM Serif Display', serif;
  font-size: 1.12rem;
  font-weight: 600;
  line-height: 1;
}

.seo-footer__brand .brand__reward {
  color: var(--seo-text);
}

.seo-footer__brand .brand__tactix {
  color: var(--seo-gold);
  font-style: italic;
}

.seo-footer__copy {
  max-width: 620px;
  color: var(--seo-soft);
  font-size: 0.82rem;
  text-align: right;
}

.seo-footer__copy a,
.seo-footer__copy a:visited {
  color: var(--seo-text);
  font-weight: 700;
  text-decoration: none;
}

.seo-footer__copy a:hover,
.seo-footer__copy a:focus-visible {
  color: var(--seo-gold);
}

@media (max-width: 1080px) {
  .seo-hero,
  .seo-grid,
  .seo-trust-grid,
  .seo-related,
  .seo-cta {
    grid-template-columns: 1fr;
  }

  .seo-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .seo-footer__copy {
    text-align: left;
  }

  .seo-footer__block,
  .seo-footer__links {
    align-items: flex-start;
    justify-content: flex-start;
  }

  .seo-proof__facts,
  .seo-proof__sources {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .seo-nav {
    padding: 16px 18px;
  }

  .seo-page {
    width: min(100% - 24px, 1160px);
    padding: 26px 0 60px;
  }

  .seo-hero__copy,
  .seo-hero__panel,
  .seo-section,
  .seo-cta,
  .seo-footer {
    padding: 22px;
  }

  .seo-list__item {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .seo-list__index {
    width: 48px;
    height: 48px;
    border-radius: 16px;
  }
}

@media (max-width: 560px) {
  .seo-title {
    font-size: 2.2rem;
  }

  .seo-section__title,
  .seo-cta h2,
  .seo-panel__title {
    font-size: 1.68rem;
  }

  .seo-nav__links {
    gap: 12px;
  }
}