.day-hero {
  width: min(1320px, calc(100% - 48px));
  margin: 0 auto;
  border-radius: 30px;
  overflow: hidden;
  background: linear-gradient(135deg, #f7f9f2, #edf6db);
}

.day-hero-copy {
  padding: clamp(42px, 5vw, 70px);
}

.day-hero h1 {
  margin: 0;
  color: var(--ink);
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(40px, 5vw, 66px);
  font-weight: 600;
  line-height: 1.35;
}

.day-intro,
.day-flow-section,
.environment-section {
  width: min(1040px, calc(100% - 48px));
  margin: 0 auto;
}

.day-intro { padding: 64px 0 46px; }
.day-intro p { max-width: 820px; margin: 0; line-height: 2; }

.day-flow-section { padding: 0 0 70px; }
.day-flow-heading { margin-bottom: 24px; }
.day-flow-heading h2,
.environment-copy h2,
.day-cta h2 {
  margin: 0;
  color: var(--ink);
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 600;
  line-height: 1.45;
}

.timeline { border-top: 2px solid var(--green-dark); }
.timeline-item {
  display: grid;
  grid-template-columns: 118px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}
.timeline-time {
  color: var(--green-dark);
  font-family: Georgia, serif;
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
}
.timeline-copy h3 { margin: 0 0 9px; color: var(--ink); font-size: 20px; }
.timeline-copy p { margin: 0; color: var(--muted); line-height: 1.85; }
.flow-gallery { margin-top: 22px; display: grid; gap: 14px; }
.flow-gallery.one { grid-template-columns: minmax(0, 520px); }
.flow-gallery.three { grid-template-columns: repeat(3, 1fr); }
.flow-gallery.five { grid-template-columns: repeat(5, 1fr); }
.flow-gallery figure,
.environment-gallery figure { margin: 0; }
.flow-gallery img,
.environment-gallery img { width: 100%; border-radius: 14px; object-fit: cover; }
.flow-gallery.one img { aspect-ratio: 4 / 3; }
.flow-gallery.three img,
.flow-gallery.five img { aspect-ratio: 4 / 3; }
.flow-gallery figcaption,
.environment-gallery figcaption { margin-top: 7px; color: var(--muted); font-size: 11px; line-height: 1.55; }
.break-gallery { margin-top: 22px; display: grid; grid-template-columns: .8fr 1.2fr; gap: 14px; }
.break-gallery > div { display: grid; gap: 14px; }
.break-gallery figure { margin: 0; }
.break-gallery img { width: 100%; height: 100%; border-radius: 14px; object-fit: cover; }
.break-gallery > figure img { min-height: 100%; }

.environment-section {
  margin-bottom: 70px;
  overflow: hidden;
  border-radius: 28px;
  background: var(--cream);
}
.environment-copy { padding: clamp(34px, 5vw, 62px); }
.environment-copy > p { line-height: 1.9; }
.environment-gallery { margin-top: 26px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.environment-message { margin-top: 28px !important; color: var(--ink); font-size: 19px; font-weight: 800; }

.day-cta {
  padding: 54px max(24px, calc((100% - 1040px) / 2));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
  color: white;
  background: linear-gradient(120deg, var(--green-deep), var(--green-dark));
}
.day-cta h2 { color: white; }
.day-cta .section-label { color: #d8eaa3; }
.day-cta-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; }

@media (max-width: 820px) {
  .day-hero { width: calc(100% - 24px); border-radius: 24px; }
  .day-hero-copy { padding: 36px 26px 40px; }
  .day-intro, .day-flow-section, .environment-section { width: calc(100% - 40px); }
  .timeline-item,
  .timeline-item.no-image { grid-template-columns: 82px minmax(0, 1fr); gap: 18px; }
  .timeline-time { font-size: 25px; }
  .flow-gallery.five { grid-template-columns: repeat(3, 1fr); }
  .environment-gallery { grid-template-columns: repeat(2, 1fr); }
  .day-cta { align-items: stretch; flex-direction: column; }
  .day-cta-actions { justify-content: flex-start; }
}

@media (max-width: 520px) {
  .timeline-item,
  .timeline-item.no-image { grid-template-columns: 1fr; gap: 10px; padding: 24px 0; }
  .timeline-time { font-size: 23px; }
  .flow-gallery.three,
  .flow-gallery.five,
  .environment-gallery { grid-template-columns: 1fr 1fr; }
  .break-gallery { grid-template-columns: 1fr; }
  .day-cta-actions .button { width: 100%; }
}