.eyebrow {
  margin: 0 0 0.6rem;
  color: #67e8f9;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.tool__header h1,
.hero__format h2,
.content-band h2,
.page-hero h1,
.content-section h2,
.blog-post h1 {
  margin-top: 0;
}

.tool__header h1 {
  max-width: 760px;
  margin-bottom: 0.8rem;
  font-size: 2.8rem;
  line-height: 1.05;
}

.tool__header p {
  max-width: 760px;
}

.hero__format h2 {
  margin-bottom: 0.7rem;
  font-size: 1.8rem;
}

.content-band {
  border-top: 1px solid rgba(148, 163, 184, 0.16);
  border-bottom: 1px solid rgba(148, 163, 184, 0.16);
  background:
    radial-gradient(circle at 15% 20%, rgba(20, 184, 166, 0.12), transparent 36%),
    radial-gradient(circle at 86% 18%, rgba(56, 189, 248, 0.12), transparent 34%),
    #050712;
}

.split-feature {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 2rem;
  align-items: start;
}

.split-feature p,
.content-section p,
.blog-post p {
  color: rgba(229, 231, 235, 0.86);
}

.step-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.step-list article,
.article-card,
.content-card,
.faq-panel,
.contact-panel {
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 8px;
  background: rgba(15, 23, 42, 0.76);
  box-shadow: 0 18px 44px rgba(2, 6, 23, 0.34);
}

.step-list article {
  padding: 1rem;
}

.step-list span {
  display: inline-flex;
  margin-bottom: 0.6rem;
  color: #67e8f9;
  font-weight: 800;
}

.step-list h3,
.article-card h2,
.article-card h3,
.content-card h2,
.faq-panel summary {
  margin: 0 0 0.45rem;
}

.step-list p,
.article-card p {
  margin: 0;
}

.text-link {
  display: inline-flex;
  margin-top: 0.8rem;
  color: #93c5fd;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.text-link:hover {
  color: #bfdbfe;
}

.page-main {
  padding-bottom: 4rem;
}

.page-hero {
  padding: 4rem 0 2rem;
  background:
    radial-gradient(circle at 10% 10%, rgba(20, 184, 166, 0.15), transparent 36%),
    radial-gradient(circle at 86% 18%, rgba(59, 130, 246, 0.15), transparent 38%);
}

.page-hero__inner {
  max-width: 900px;
}

.page-hero h1,
.blog-post h1 {
  margin-bottom: 1rem;
  font-size: 2.8rem;
  line-height: 1.08;
}

.page-hero p {
  max-width: 780px;
  font-size: 1.03rem;
}

.page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.content-shell {
  display: grid;
  gap: 1.25rem;
}

.content-layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 1.5rem;
  align-items: start;
}

.content-toc {
  position: sticky;
  top: 92px;
  padding: 1rem;
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: 8px;
  background: rgba(2, 6, 23, 0.78);
}

.content-toc h2 {
  margin: 0 0 0.6rem;
  font-size: 0.95rem;
}

.content-toc a {
  display: block;
  padding: 0.35rem 0;
  color: rgba(229, 231, 235, 0.82);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.content-body {
  display: grid;
  gap: 1rem;
}

.content-section,
.content-card {
  padding: 1.35rem;
}

.content-section {
  border-bottom: 1px solid rgba(148, 163, 184, 0.16);
}

.content-section ul,
.content-section ol,
.blog-post ul,
.blog-post ol {
  color: rgba(229, 231, 235, 0.86);
  line-height: 1.7;
}

.content-section li,
.blog-post li {
  margin-bottom: 0.45rem;
}

.faq-list {
  display: grid;
  gap: 0.8rem;
}

.faq-panel {
  padding: 0;
  overflow: hidden;
}

.faq-panel summary {
  padding: 1rem 1.2rem;
  color: #f9fafb;
  cursor: pointer;
  font-weight: 700;
}

.faq-panel div {
  padding: 0 1.2rem 1.1rem;
}

.faq-panel p {
  margin-top: 0;
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.article-card {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  padding: 1rem;
}

.article-card h2,
.article-card h3 {
  font-size: 1.1rem;
}

.article-card .text-link {
  margin-top: auto;
  padding-top: 0.8rem;
}

.post-meta {
  margin: 0 0 1rem;
  color: rgba(229, 231, 235, 0.68);
  font-size: 0.9rem;
}

.blog-post {
  max-width: 860px;
  margin: 0 auto;
  padding: 4rem 0;
}

.blog-post h2 {
  margin-top: 2rem;
}

.blog-post blockquote {
  margin: 1.5rem 0;
  padding: 1rem 1.2rem;
  border-left: 4px solid #67e8f9;
  border-radius: 8px;
  background: rgba(15, 23, 42, 0.78);
  color: rgba(229, 231, 235, 0.88);
}

.contact-panel {
  max-width: 720px;
  padding: 1.25rem;
}

.contact-form {
  display: grid;
  gap: 1rem;
}

.contact-field {
  display: grid;
  gap: 0.45rem;
}

.contact-field label {
  color: #f9fafb;
  font-weight: 700;
}

.contact-field input,
.contact-field textarea {
  width: 100%;
  border: 1px solid rgba(148, 163, 184, 0.32);
  border-radius: 8px;
  background: rgba(2, 6, 23, 0.84);
  color: #f9fafb;
  padding: 0.8rem 0.9rem;
}

.contact-field textarea {
  min-height: 170px;
  resize: vertical;
}

.contact-note {
  margin: 0;
  color: rgba(229, 231, 235, 0.72);
  font-size: 0.9rem;
}

@media (max-width: 920px) {
  .split-feature,
  .content-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .content-toc {
    position: static;
  }

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

@media (max-width: 640px) {
  .tool__header h1,
  .page-hero h1,
  .blog-post h1 {
    font-size: 2rem;
  }

  .step-list,
  .article-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-hero {
    padding: 3rem 0 1.5rem;
  }

  .blog-post {
    padding: 3rem 0;
  }
}