.seo-topic {
  --topic-ink: #1f1c23;
  --topic-muted: #68636f;
  --topic-line: #e6e0d8;
  --topic-soft: #f8f6f2;
  --topic-gold: #9b6b21;
  --topic-green: #216b50;
  color: var(--topic-ink);
}

.seo-topic a {
  font-weight: 650;
}

.seo-intro-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, .95fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: center;
  padding: clamp(1.25rem, 3vw, 2.5rem) 0 clamp(2.25rem, 5vw, 4.5rem);
}

.seo-intro-layout h2,
.seo-topic-section h2 {
  letter-spacing: 0;
  font-weight: 800;
}

.seo-lead {
  color: var(--topic-muted);
  font-size: 1.08rem;
  line-height: 1.8;
}

.seo-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.5rem;
}

.seo-visual {
  min-height: 340px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--topic-line);
  border-radius: 8px;
  background: var(--topic-soft);
}

.seo-visual img {
  display: block;
  width: 100%;
  height: 100%;
  max-height: 520px;
  object-fit: contain;
}

.seo-visual--cover img {
  object-fit: cover;
}

.seo-caption {
  margin: .65rem 0 0;
  color: var(--topic-muted);
  font-size: .82rem;
  line-height: 1.55;
}

.seo-facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: .75rem;
  margin: 0 0 clamp(2.5rem, 6vw, 5rem);
}

.seo-fact {
  min-height: 112px;
  padding: 1rem;
  border: 1px solid var(--topic-line);
  border-radius: 8px;
  background: #fff;
}

.seo-fact i {
  display: block;
  margin-bottom: .55rem;
  color: var(--topic-gold);
  font-size: 1.25rem;
}

.seo-fact strong,
.seo-fact span {
  display: block;
}

.seo-fact span {
  margin-top: .25rem;
  color: var(--topic-muted);
  font-size: .88rem;
  line-height: 1.5;
}

.seo-topic-section {
  padding: clamp(2.5rem, 6vw, 5rem) 0;
  border-top: 1px solid var(--topic-line);
}

.seo-topic-section > p,
.seo-topic-section li {
  color: var(--topic-muted);
  line-height: 1.8;
}

.seo-two-col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: start;
}

.seo-check-list,
.seo-link-list {
  margin: 1.25rem 0 0;
  padding: 0;
  list-style: none;
}

.seo-check-list li,
.seo-link-list li {
  position: relative;
  padding: .8rem 0 .8rem 1.8rem;
  border-bottom: 1px solid var(--topic-line);
}

.seo-check-list li::before {
  content: "\f26e";
  position: absolute;
  left: 0;
  top: .88rem;
  color: var(--topic-green);
  font-family: "bootstrap-icons";
}

.seo-link-list li::before {
  content: "\f138";
  position: absolute;
  left: 0;
  top: .88rem;
  color: var(--topic-gold);
  font-family: "bootstrap-icons";
}

.seo-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.seo-step {
  padding: 1.15rem;
  border-left: 3px solid var(--topic-gold);
  background: var(--topic-soft);
}

.seo-step-number {
  display: block;
  color: var(--topic-gold);
  font-size: .78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.seo-step strong {
  display: block;
  margin: .35rem 0;
}

.seo-step p {
  margin: 0;
  color: var(--topic-muted);
  font-size: .92rem;
  line-height: 1.65;
}

.seo-note {
  padding: 1.15rem 1.25rem;
  border: 1px solid #b9d8ca;
  border-left: 4px solid var(--topic-green);
  border-radius: 6px;
  background: #f2faf6;
  line-height: 1.7;
}

.seo-note--warning {
  border-color: #e5c7bd;
  border-left-color: #ad4c35;
  background: #fff7f4;
}

.seo-table-wrap {
  overflow-x: auto;
  margin-top: 1.25rem;
  border: 1px solid var(--topic-line);
  border-radius: 8px;
}

.seo-table {
  width: 100%;
  min-width: 620px;
  margin: 0;
  border-collapse: collapse;
}

.seo-table th,
.seo-table td {
  padding: .9rem 1rem;
  border-bottom: 1px solid var(--topic-line);
  text-align: left;
  vertical-align: top;
}

.seo-table th {
  background: var(--topic-soft);
  font-size: .84rem;
  text-transform: uppercase;
}

.seo-table td {
  color: var(--topic-muted);
}

.seo-table tr:last-child td {
  border-bottom: 0;
}

.seo-faq details {
  border-top: 1px solid var(--topic-line);
}

.seo-faq details:last-child {
  border-bottom: 1px solid var(--topic-line);
}

.seo-faq summary {
  cursor: pointer;
  padding: 1rem 2rem 1rem 0;
  font-weight: 750;
}

.seo-faq details p {
  max-width: 850px;
  margin: 0 0 1.25rem;
  color: var(--topic-muted);
  line-height: 1.75;
}

@media (max-width: 991.98px) {
  .seo-intro-layout,
  .seo-two-col {
    grid-template-columns: 1fr;
  }

  .seo-visual {
    min-height: 280px;
  }

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

@media (max-width: 767.98px) {
  .seo-steps {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 575.98px) {
  .seo-facts {
    grid-template-columns: 1fr;
  }

  .seo-fact {
    min-height: 0;
  }

  .seo-actions > * {
    width: 100%;
    text-align: center;
  }
}