.phi-article-hero {
  min-height: 390px;
}

.phi-article-hero__inner {
  align-items: flex-start;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 980px;
  min-height: 390px;
  padding-block: 72px;
  position: relative;
}

.phi-article-hero h1 {
  color: #fff;
  font-size: clamp(2.1rem, 5vw, 4.4rem);
  line-height: 1.05;
  margin: 14px 0 22px;
  max-width: 920px;
}

.phi-article-hero p {
  color: #d8e1ee;
  font-size: clamp(1rem, 2vw, 1.18rem);
  line-height: 1.75;
  margin: 0;
  max-width: 760px;
}

.phi-article-section {
  padding-block: clamp(62px, 8vw, 108px);
}

.phi-article-shell {
  margin-inline: auto;
  max-width: 980px;
}

.phi-blog-back {
  color: var(--blue-600, #0b66c3);
  display: inline-flex;
  font-size: 0.92rem;
  font-weight: 750;
  margin-bottom: 28px;
  text-decoration: none;
}

.phi-blog-back:hover,
.phi-blog-back:focus-visible {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.phi-blog-article > time {
  color: var(--muted, #5d6b7c);
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: 22px;
}

.phi-blog-article__image {
  aspect-ratio: 16 / 9;
  border-radius: clamp(16px, 3vw, 28px);
  box-shadow: 0 20px 55px rgba(7, 26, 53, 0.16);
  display: block;
  height: auto;
  margin-bottom: clamp(34px, 6vw, 58px);
  object-fit: cover;
  width: 100%;
}

.phi-blog-article__content {
  color: #25364a;
  font-size: clamp(1rem, 1.6vw, 1.09rem);
  line-height: 1.82;
  margin-inline: auto;
  max-width: 780px;
  overflow-wrap: anywhere;
}

.phi-blog-article__content > :first-child {
  margin-top: 0;
}

.phi-blog-article__content > :last-child {
  margin-bottom: 0;
}

.phi-blog-article__content h2,
.phi-blog-article__content h3,
.phi-blog-article__content h4 {
  color: var(--navy-900, #071a35);
  line-height: 1.2;
  margin: 2.2em 0 0.72em;
}

.phi-blog-article__content h2 {
  font-size: clamp(1.55rem, 3vw, 2.2rem);
}

.phi-blog-article__content h3 {
  font-size: clamp(1.3rem, 2.5vw, 1.72rem);
}

.phi-blog-article__content p,
.phi-blog-article__content ul,
.phi-blog-article__content ol,
.phi-blog-article__content blockquote {
  margin: 0 0 1.35em;
}

.phi-blog-article__content ul,
.phi-blog-article__content ol {
  padding-left: 1.35em;
}

.phi-blog-article__content li + li {
  margin-top: 0.55em;
}

.phi-blog-article__content a {
  color: var(--blue-600, #0b66c3);
  font-weight: 700;
  text-underline-offset: 3px;
}

.phi-blog-article__content img {
  border-radius: 16px;
  display: block;
  height: auto;
  margin: 2rem auto;
  max-width: 100%;
}

.phi-blog-article__content blockquote {
  background: #f2f7fc;
  border-left: 4px solid var(--gold-500, #d9a72e);
  border-radius: 0 12px 12px 0;
  color: #17314e;
  padding: 20px 24px;
}

.phi-article-cta {
  align-items: center;
  background: linear-gradient(135deg, #071a35, #0d315c);
  border-radius: 22px;
  color: #fff;
  display: flex;
  gap: 28px;
  justify-content: space-between;
  margin-top: clamp(54px, 8vw, 90px);
  padding: clamp(28px, 5vw, 48px);
}

.phi-article-cta h2 {
  color: #fff;
  font-size: clamp(1.55rem, 3vw, 2.2rem);
  margin: 9px 0 10px;
}

.phi-article-cta p {
  color: #d8e1ee;
  margin: 0;
}

.phi-article-cta .button {
  flex: 0 0 auto;
}

.phi-error-button {
  margin-top: 12px;
}

@media (max-width: 720px) {
  .phi-article-hero,
  .phi-article-hero__inner {
    min-height: 330px;
  }

  .phi-article-hero__inner {
    padding-block: 54px;
  }

  .phi-article-cta {
    align-items: flex-start;
    flex-direction: column;
  }
}