:root {
  color-scheme: light;
  --bg: #edf3f6;
  --panel: #ffffff;
  --line: #ccd7df;
  --text: #17212b;
  --muted: #536474;
  --navy: #122b3b;
  --blue: #167c9d;
  --gold: #efc351;
  --shadow: 0 14px 40px rgba(26, 43, 57, 0.12);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-width: 0;
  margin: 0;
  overflow-x: hidden;
}

body {
  background:
    linear-gradient(180deg, #dff2f5 0, var(--bg) 340px),
    var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a {
  color: inherit;
}

.site-header {
  display: flex;
  width: min(920px, calc(100% - 32px));
  margin: 0 auto;
  padding: 20px 0;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  color: var(--navy);
  font-size: 1.05rem;
  font-weight: 900;
  text-decoration: none;
}

.site-header nav,
.site-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
}

.site-header nav a,
.site-footer a {
  color: #385266;
  font-size: 0.88rem;
}

.page-shell {
  width: min(920px, calc(100% - 32px));
  margin: 0 auto;
}

.breadcrumbs {
  display: flex;
  margin: 10px 0 18px;
  color: var(--muted);
  font-size: 0.83rem;
  gap: 8px;
}

.series-header {
  border: 1px solid rgba(18, 43, 59, 0.1);
  border-radius: 26px;
  background: linear-gradient(135deg, var(--navy), #1c5264);
  box-shadow: var(--shadow);
  color: #ffffff;
  padding: clamp(32px, 7vw, 70px);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--gold);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.16em;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 6vw, 3.8rem);
  line-height: 1.2;
}

.series-header > p:last-child {
  max-width: 680px;
  margin: 22px 0 0;
  color: #e5f1f3;
  font-size: 1.02rem;
  line-height: 1.9;
}

.article-list {
  padding-top: 64px;
}

.section-title h2,
.occult-note h2 {
  margin: 0;
  font-size: clamp(1.5rem, 4vw, 2rem);
}

.article-card {
  display: grid;
  overflow: hidden;
  margin-top: 24px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--panel);
  box-shadow: var(--shadow);
  grid-template-columns: minmax(180px, 290px) 1fr;
}

.article-image-link {
  overflow: hidden;
  background: #dce5ea;
  aspect-ratio: 390 / 520;
}

.article-image-link img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}

.article-copy {
  padding: clamp(26px, 6vw, 52px);
  align-self: center;
}

.article-number {
  margin: 0;
  color: var(--blue);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.article-copy h3 {
  margin: 10px 0 0;
  font-size: clamp(1.7rem, 4vw, 2.45rem);
}

.article-copy h3 a {
  text-decoration: none;
}

.article-copy > p:not(.article-number) {
  margin: 18px 0 0;
  color: var(--muted);
  line-height: 1.8;
}

.read-link {
  display: inline-flex;
  margin-top: 24px;
  border-radius: 12px;
  background: var(--navy);
  color: #ffffff;
  font-weight: 800;
  padding: 13px 16px;
  text-decoration: none;
}

.occult-note {
  margin-top: 42px;
  border-left: 5px solid var(--gold);
  border-radius: 12px;
  background: var(--panel);
  padding: 24px;
}

.occult-note p {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.85;
}

.site-footer {
  width: min(920px, calc(100% - 32px));
  margin: 0 auto;
  padding: 52px 0 36px;
}

@media (max-width: 620px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .article-card {
    grid-template-columns: 1fr;
  }

  .article-image-link {
    max-height: 420px;
  }

  .series-header {
    border-radius: 20px;
    padding: 34px 22px;
  }
}