.l-site {
  min-height: 100vh;
  background:
    radial-gradient(circle at 20% 0%, rgba(255, 255, 255, .42), transparent 34%),
    linear-gradient(180deg, var(--sou-bg), #efe3d2);
}

.l-container {
  width: min(var(--sou-container), calc(100% - 44px));
  margin-inline: auto;
}

.c-section {
  padding: 68px 0;
}

.c-section__head {
  margin-bottom: 32px;
}

.c-section__eyebrow {
  margin: 0 0 8px;
  color: var(--sou-accent-dark);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.c-section__title {
  margin: 0;
  color: var(--sou-ink);
  font-size: clamp(1.45rem, 2vw, 2.1rem);
  line-height: 1.45;
  letter-spacing: .08em;
}

.c-section__title::after {
  content: "";
  display: block;
  width: 48px;
  height: 2px;
  margin-top: 14px;
  background: var(--sou-accent);
}

.c-section__lead {
  max-width: 720px;
  margin: 16px 0 0;
  color: var(--sou-muted);
}

.l-subpage {
  padding: 0 0 72px;
}

.l-subpage__body {
  padding-top: 56px;
}

.l-subpage__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: clamp(36px, 5vw, 72px);
  align-items: start;
}

.l-subpage__main {
  min-width: 0;
}

.l-subpage__side {
  position: sticky;
  top: 96px;
  min-width: 0;
}

.c-subpage-band {
  padding: 54px 0 48px;
  background: var(--sou-brown);
  color: var(--sou-paper);
}

.c-subpage-band__eyebrow {
  margin: 0 0 8px;
  color: var(--sou-accent);
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .18em;
}

.c-subpage-band__title {
  margin: 0;
  font-size: clamp(1.55rem, 2.3vw, 2.35rem);
  line-height: 1.4;
  letter-spacing: .09em;
}

.c-subpage-band__lead {
  margin: 14px 0 0;
  color: rgba(255, 250, 240, .78);
}

.c-side-nav {
  padding: 18px;
  border: 1px solid var(--sou-line);
  background: rgba(255, 250, 240, .62);
}

.c-side-nav__title {
  margin: 0 0 12px;
  color: var(--sou-brown);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.c-side-nav__link {
  display: block;
  padding: 12px 0;
  border-bottom: 1px dotted var(--sou-line);
  color: var(--sou-ink);
}

.c-entry {
  padding: 28px;
  background: rgba(255, 250, 240, .62);
  border: 1px solid var(--sou-line);
}

.c-entry__meta {
  margin: 0 0 12px;
  color: var(--sou-accent-dark);
  font-size: .78rem;
}

.c-entry__thumb {
  margin: 0 0 28px;
}

.p-post-list {
  display: grid;
  gap: 18px;
}

.p-post-card {
  padding: 20px;
  background: rgba(255, 250, 240, .62);
  border: 1px solid var(--sou-line);
}

.p-post-card__date {
  margin: 0 0 8px;
  color: var(--sou-accent-dark);
  font-size: .78rem;
  font-weight: 700;
}

.p-post-card__title {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.6;
}

.p-post-card__excerpt {
  margin: 10px 0 0;
  color: var(--sou-muted);
}

@media (max-width: 767px) {
  .l-container {
    width: min(100% - 28px, var(--sou-container));
  }

  .c-section {
    padding: 48px 0;
  }

  .l-subpage__body {
    padding-top: 40px;
  }

  .l-subpage__grid {
    display: block;
  }

  .l-subpage__side {
    position: static;
    margin-top: 32px;
  }

  .c-entry {
    padding: 20px;
  }
}