:root {
  --ink: #12322c;
  --deep: #003d43;
  --mint: #4db881;
  --paper: #fbfaf3;
  --line: rgba(0, 61, 67, 0.13);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  color: var(--ink);
  background: linear-gradient(135deg, var(--mint) 0%, var(--deep) 100%);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
}

.utility-page {
  flex: 1 0 auto;
  max-width: 900px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
  color: white;
  line-height: 1.7;
}

.utility-page h1,
.utility-page h2 {
  color: white;
}
.utility-page h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}
.utility-page h2 {
  margin-top: 2rem;
  margin-bottom: 0.5rem;
  font-size: 1.6rem;
}
.utility-page h3 {
  margin-top: 1rem;
  font-size: 1.3rem;
}
.utility-page p,
.utility-page li {
  font-size: 1.05rem;
  opacity: 0.95;
}
.utility-page a {
  color: white;
}
.utility-page form {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  background: rgba(255, 255, 255, 0.08);
  padding: 1.5rem;
  border-radius: 12px;
  backdrop-filter: blur(6px);
}
.utility-page label {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.utility-page input,
.utility-page textarea {
  font: inherit;
  padding: 0.75rem 0.85rem;
  border: 0;
  border-radius: 8px;
}
.utility-page textarea {
  min-height: 120px;
  resize: vertical;
}
.utility-page button,
.utility-page .button {
  align-self: flex-start;
  margin-top: 0.5rem;
  padding: 0.75rem 1.75rem;
  border: 0;
  border-radius: 999px;
  color: white;
  background: linear-gradient(135deg, #4db881, #3aa06f);
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}

.content-container {
  flex: 1 0 auto;
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}
.content-article {
  padding: clamp(1.5rem, 4vw, 3rem);
  border-radius: 22px;
  background: var(--paper, #fbfaf3);
  color: var(--ink, #12322c);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.14);
}
.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0 0 2rem;
  padding: 0;
  list-style: none;
  font-size: 0.9rem;
}
.breadcrumbs li:not(:last-child)::after {
  content: ' /';
  margin-left: 0.5rem;
  color: #78908a;
}
.breadcrumbs a {
  color: #00654d;
}
.content-article__header h1 {
  margin: 0 0 1rem;
  color: var(--deep, #003d43);
  font-size: clamp(2.2rem, 5vw, 4.5rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}
.content-article__dek {
  max-width: 680px;
  margin: 0 0 0.75rem;
  font-size: 1.2rem;
  color: #49605a;
}
.content-article__meta {
  margin: 0 0 2rem;
  color: #657b73;
  font-size: 0.9rem;
}
.content-article__body {
  font-size: 1.08rem;
}
.content-article__body h2 {
  margin-top: 2.5rem;
  color: var(--deep, #003d43);
}
.content-article__body h3 {
  margin-top: 1.5rem;
  color: #187c62;
}
.content-article__body img {
  max-width: 100%;
  height: auto;
}
.article-media,
.media-slot {
  margin: 2rem 0;
}
.article-media img,
.media-slot > img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: 16px;
}
.article-media figcaption,
.media-slot figcaption {
  margin-top: 0.75rem;
  color: #49605a;
  font-size: 0.95rem;
}
.content-article__body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
}
.content-article__body th,
.content-article__body td {
  padding: 0.75rem;
  border: 1px solid rgba(0, 61, 67, 0.15);
  vertical-align: top;
  text-align: left;
}
.content-article__body th {
  color: var(--deep, #003d43);
  background: #f0f8f2;
}
.content-article__body blockquote {
  margin: 1.5rem 0;
  padding: 1rem 1.25rem;
  border-left: 4px solid #4db881;
  background: #f0f8f2;
}
.decision-tree {
  display: grid;
  gap: 0.9rem;
  padding-left: 1.5rem;
}
.decision-tree li {
  padding: 0.8rem 1rem;
  border-left: 3px solid #4db881;
  background: #f0f8f2;
}
.related-content {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(0, 61, 67, 0.15);
}
.related-content h2 {
  color: var(--deep, #003d43);
}
.related-content a {
  color: #00654d;
  font-weight: 700;
}
.related-content p {
  margin: 0.25rem 0 0;
  color: #49605a;
}
.learn-hub__cards {
  margin-top: 2rem;
  padding: clamp(1.5rem, 4vw, 3rem);
  border-radius: 22px;
  background: var(--paper, #fbfaf3);
  color: var(--ink, #12322c);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.14);
}
.learn-hub__cards h2 {
  margin-top: 0;
  color: var(--deep, #003d43);
}
.learn-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.learn-card {
  display: block;
  padding: 1.25rem;
  border: 1px solid rgba(0, 61, 67, 0.15);
  border-radius: 14px;
  color: var(--ink, #12322c);
  background: #fff;
  text-decoration: none;
}
.learn-card:hover,
.learn-card:focus-visible {
  border-color: #187c62;
}
.learn-card:focus-visible {
  outline: 3px solid #ffdc63;
  outline-offset: 4px;
}
.learn-card h3 {
  margin: 0 0 0.45rem;
  color: var(--deep, #003d43);
}
.learn-card p {
  margin: 0;
  color: #49605a;
}
.learn-card__thumbnail {
  display: block;
  width: 100%;
  max-height: 150px;
  margin: -0.25rem 0 1rem;
  border-radius: 10px;
  object-fit: cover;
  object-position: center 42%;
}
.learn-card__action {
  display: block;
  margin-top: 1rem;
  color: #00654d;
  font-weight: 800;
}
.product-page {
  display: grid;
  gap: 2rem;
}
.product-page .content-article {
  margin: 0;
}
.product-steps {
  display: grid;
  gap: 1rem;
  padding-left: 1.25rem;
}
.product-video {
  max-width: 480px;
  margin: 1.5rem auto 0;
}
.product-video video,
.product-video video img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 16px;
  background: #e9efe8;
}
.product-video figcaption {
  margin-top: 0.75rem;
  color: #49605a;
  font-size: 0.95rem;
}
.product-steps li {
  padding-left: 0.5rem;
}
.media-slot {
  min-height: 160px;
  display: grid;
  place-items: center;
  margin: 1.5rem 0 0;
  padding: 2rem;
  border: 2px dashed rgba(0, 61, 67, 0.24);
  border-radius: 14px;
  color: #49605a;
  background: #f0f8f2;
  text-align: center;
}
.app-store-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 44px;
  margin-top: 2rem;
  padding: 0.72rem 1.25rem;
  border-radius: 14px;
  color: white;
  background: #005942;
  font-weight: 800;
  text-decoration: none;
}

@media (max-width: 720px) {
  .learn-card-grid {
    grid-template-columns: 1fr;
  }
}