:root {
  color-scheme: light;
  --cover-ink: #13211d;
  --cover-muted: #5a675f;
  --cover-paper: #fbfaf6;
  --cover-line: #d9ded6;
  --cover-rust: #a75735;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

.cover-page {
  margin: 0;
  min-height: 100vh;
  color: var(--cover-ink);
  background: var(--cover-paper);
  font-family: Inter, "Noto Sans SC", "Microsoft YaHei", system-ui, sans-serif;
}

.cover-page a {
  color: inherit;
}

.travel-nav {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 24px clamp(20px, 5vw, 68px);
  color: white;
}

.travel-brand {
  font-size: 1rem;
  font-weight: 800;
  text-decoration: none;
}

.travel-links {
  display: flex;
  gap: clamp(14px, 3vw, 32px);
  font-size: 0.92rem;
  font-weight: 700;
}

.travel-links a {
  text-decoration: none;
  opacity: 0.86;
}

.travel-hero {
  position: relative;
  display: grid;
  align-items: end;
  min-height: 84vh;
  padding: 140px clamp(20px, 5vw, 68px) 78px;
  overflow: hidden;
  color: white;
  background:
    linear-gradient(90deg, rgba(12, 23, 18, 0.78), rgba(12, 23, 18, 0.18) 58%, rgba(12, 23, 18, 0.44)),
    url("https://images.unsplash.com/photo-1470770841072-f978cf4d019e?auto=format&fit=crop&w=2400&q=82") center / cover;
}

.travel-hero::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 42%;
  background: linear-gradient(0deg, rgba(12, 23, 18, 0.55), transparent);
  content: "";
}

.travel-hero-copy {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.travel-kicker {
  margin: 0 0 14px;
  color: #f3c98b;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.travel-hero h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(2.5rem, 7vw, 5.9rem);
  line-height: 0.98;
  letter-spacing: 0;
}

.travel-hero p:not(.travel-kicker) {
  max-width: 620px;
  margin: 22px 0 0;
  font-size: 1.05rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.86);
}

.travel-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.travel-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 6px;
  font-weight: 800;
  text-decoration: none;
}

.travel-action.primary {
  color: #13211d;
  background: #f7dca5;
}

.travel-action.secondary {
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.56);
}

.travel-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--cover-line);
  border-bottom: 1px solid var(--cover-line);
}

.route-card {
  min-height: 220px;
  padding: clamp(22px, 4vw, 36px);
  background: var(--cover-paper);
}

.route-card span {
  color: var(--cover-rust);
  font-size: 0.78rem;
  font-weight: 900;
}

.route-card h2,
.travel-section-copy h2 {
  margin: 16px 0 0;
  letter-spacing: 0;
}

.route-card h2 {
  font-size: 1.35rem;
}

.route-card p,
.travel-section-copy p {
  margin: 14px 0 0;
  color: var(--cover-muted);
  line-height: 1.75;
}

.travel-gallery {
  display: grid;
  grid-template-columns: minmax(260px, 0.62fr) minmax(0, 1fr);
  gap: clamp(24px, 5vw, 64px);
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: clamp(56px, 8vw, 96px) 0;
}

.travel-section-copy {
  align-self: center;
}

.travel-section-copy h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.05;
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.photo-grid figure {
  margin: 0;
}

.photo-grid img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 8px;
}

.photo-grid figcaption {
  margin-top: 10px;
  color: var(--cover-muted);
  font-size: 0.88rem;
  font-weight: 700;
}

.travel-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 28px 0 38px;
  color: var(--cover-muted);
  border-top: 1px solid var(--cover-line);
  font-size: 0.9rem;
}

.quiet-entry {
  width: 24px;
  height: 24px;
  color: rgba(90, 103, 95, 0.34);
  text-align: center;
  text-decoration: none;
  line-height: 20px;
}

.quiet-entry:hover,
.quiet-entry:focus-visible {
  color: var(--cover-rust);
  outline: 2px solid rgba(167, 87, 53, 0.28);
  outline-offset: 4px;
}

@media (max-width: 820px) {
  .travel-nav {
    align-items: flex-start;
    gap: 14px;
    padding: 18px 20px;
  }

  .travel-links {
    gap: 14px;
    font-size: 0.84rem;
  }

  .travel-hero {
    min-height: 82vh;
    padding: 118px 20px 54px;
  }

  .travel-hero h1 {
    font-size: clamp(2.25rem, 14vw, 4.2rem);
  }

  .travel-strip,
  .travel-gallery,
  .photo-grid {
    grid-template-columns: 1fr;
  }

  .route-card {
    min-height: auto;
  }

  .travel-gallery {
    width: min(100% - 28px, 680px);
  }

  .photo-grid {
    gap: 20px;
  }

  .photo-grid img {
    aspect-ratio: 16 / 10;
  }
}