.article-site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 76px;
  padding: 14px max(24px, calc((100vw - 1180px) / 2));
  background: rgba(15, 6, 36, 0.98);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
}

.article-site-header img {
  display: block;
  width: 154px;
  height: auto;
}

.article-site-header nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.article-site-header a {
  color: #f5f8ff;
  font-family: Manrope, Inter, sans-serif;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.article-site-header a:hover,
.article-site-header a:focus-visible {
  color: #f08be7;
  text-decoration: underline;
  text-underline-offset: 5px;
}

.article-masthead {
  margin-bottom: 44px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(15, 6, 36, 0.1);
}

.article-masthead .article-kicker {
  display: block;
  margin-bottom: 14px;
  color: #ba39b9;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.article-masthead h1 {
  margin: 0 0 18px;
  color: #0f0624;
  font-family: "Gilda Display", serif;
  font-size: clamp(2.25rem, 7vw, 4.2rem);
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: 1.04;
}

.article-masthead p {
  margin: 0;
  color: #898099;
  font-size: 14px;
}

.article-site-footer {
  margin-top: 60px;
  padding: 34px 24px;
  background: #0f0624;
  color: #f5f8ff;
  font-family: Manrope, Inter, sans-serif;
  text-align: center;
}

.article-site-footer a {
  color: #f5f8ff;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 4px;
}

@media (max-width: 640px) {
  .article-site-header {
    min-height: 66px;
    padding: 12px 18px;
  }

  .article-site-header img { width: 132px; }
  .article-site-header nav { gap: 14px; }
  .article-site-header a { font-size: 13px; }
  .article-masthead { margin-bottom: 34px; padding-bottom: 28px; }
}