/* 町名帳のそと — 横断特集（通常の町行とは別枠） */

.cross-feature {
  position: relative;
  margin: 0;
  padding: 4.5rem 0 5rem;
  color: #e7f3f2;
  background:
    radial-gradient(circle at 80% 10%, rgba(80, 190, 180, 0.16), transparent 40%),
    linear-gradient(165deg, #0f2c30 0%, #164247 48%, #0f262a 100%);
  overflow: hidden;
}
.cross-feature__rail {
  position: absolute;
  inset: 0 auto 0 0;
  width: 6px;
  background: repeating-linear-gradient(
    180deg,
    #2f8f86 0 10px,
    transparent 10px 18px
  );
}
.cross-feature__inner {
  width: var(--content);
  margin-inline: auto;
  position: relative;
  z-index: 1;
}
.cross-feature__head {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 1.5rem 2rem;
  align-items: end;
  margin-bottom: 1.75rem;
}
.cross-feature__eyebrow {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  font-weight: 700;
  color: #8fd0c8;
}
.cross-feature__shelf {
  margin: 0.35rem 0 0;
  font-size: 0.9rem;
  letter-spacing: 0.18em;
  color: #c6e6e2;
}
.cross-feature h2 {
  margin: 0.2rem 0 0;
  font-family: var(--serif);
  font-size: clamp(2.1rem, 5vw, 3.2rem);
  line-height: 1.2;
  color: #f4fffd;
}
.cross-feature__lead {
  margin: 0;
  font-size: 1rem;
  line-height: 1.85;
  color: #d5ebe8;
}
.cross-feature__lead strong {
  color: #fff;
}

.cross-card {
  display: grid;
  grid-template-columns: 1.05fr 1.2fr;
  gap: 0;
  text-decoration: none;
  color: inherit;
  border: 1px solid rgba(170, 230, 220, 0.28);
  background: rgba(8, 28, 32, 0.45);
  overflow: hidden;
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}
.cross-card:hover,
.cross-card:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(170, 230, 220, 0.7);
  background: rgba(12, 40, 44, 0.72);
  outline: none;
}

.cross-card + .cross-card {
  margin-top: 1.25rem;
}
.cross-card__media {
  position: relative;
  min-height: 240px;
  background: #0a2024;
}
.cross-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.92) contrast(1.05);
}
.cross-card__chip {
  position: absolute;
  left: 0.9rem;
  top: 0.9rem;
  padding: 0.35rem 0.65rem;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  font-weight: 700;
  color: #0a3a36;
  background: rgba(232, 250, 247, 0.92);
}
.cross-card__body {
  padding: 1.5rem 1.6rem 1.65rem;
}
.cross-card__kicker {
  margin: 0 0 0.4rem;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  font-weight: 700;
  color: #8fd0c8;
}
.cross-card__body h3 {
  margin: 0 0 0.75rem;
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2.6vw, 1.85rem);
  line-height: 1.4;
  color: #f4fffd;
}
.cross-card__body > p {
  margin: 0 0 1rem;
  font-size: 0.95rem;
  line-height: 1.8;
  color: #d5ebe8;
}
.cross-card__meta {
  margin: 0 0 1.2rem;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.3rem;
  font-size: 0.82rem;
  color: #b7d8d3;
}
.cross-card__meta b {
  color: #f0fffc;
  font-weight: 700;
}
.cross-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--serif);
  font-size: 1rem;
  letter-spacing: 0.06em;
  color: #9ee7df;
  border-bottom: 1px solid rgba(158, 231, 223, 0.45);
  padding-bottom: 0.1rem;
}

.cross-feature__aside {
  margin: 1.1rem 0 0;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 1rem 1.25rem;
  align-items: center;
  padding: 0.85rem;
  border: 1px dashed rgba(170, 230, 220, 0.28);
  background: rgba(0, 0, 0, 0.18);
}
.cross-feature__aside img {
  width: 100%;
  height: auto;
  display: block;
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.cross-feature__aside figcaption {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.7;
  color: #c5e0dc;
}

.related-cross {
  display: inline-block;
  margin-top: 0.45rem;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: #0a5c52;
  text-decoration: none;
  border-bottom: 1px solid rgba(10, 92, 82, 0.35);
}
.related-cross:hover,
.related-cross:focus-visible {
  color: #064039;
  border-bottom-color: #064039;
  outline: none;
}

@media (max-width: 900px) {
  .cross-feature__head,
  .cross-card,
  .cross-feature__aside {
    grid-template-columns: 1fr;
  }
  .cross-card__media {
    min-height: 200px;
    aspect-ratio: 16 / 10;
  }
}

@media (prefers-reduced-motion: reduce) {
  .cross-card {
    transition: none;
  }
  .cross-card:hover,
  .cross-card:focus-visible {
    transform: none;
  }
}