:root {
  --ink: #1c1a17;
  --paper: #f4f1ea;
  --feather: #2b2b2b;
  --card-bg: #fff;
  --card-border: #ddd6c9;
  --muted: #6b6459;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #e9e5da;
    --paper: #17140f;
    --feather: #0e0c09;
    --card-bg: #221f19;
    --card-border: #3a352c;
    --muted: #a39a89;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Georgia, 'Iowan Old Style', serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
}

header {
  background: var(--feather);
  color: var(--paper);
  padding: 4rem 1.5rem 3rem;
  text-align: center;
}

header h1 {
  margin: 0;
  font-size: 2.75rem;
  letter-spacing: 0.02em;
}

header p {
  margin: 0.75rem 0 0;
  font-style: italic;
  opacity: 0.85;
}

main {
  max-width: 780px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
}

section {
  margin-bottom: 2.75rem;
}

h2 {
  border-bottom: 2px solid var(--feather);
  padding-bottom: 0.35rem;
  font-size: 1.5rem;
}

.fact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.fact {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 1rem 1.25rem;
}

.fact strong {
  display: block;
  font-size: 1.4rem;
  color: var(--ink);
}

ul {
  padding-left: 1.25rem;
}

li {
  margin-bottom: 0.5rem;
}

footer {
  text-align: center;
  padding: 1.5rem;
  font-size: 0.85rem;
  color: var(--muted);
  border-top: 1px solid var(--card-border);
}

.divider {
  text-align: center;
  margin: 2rem 0;
  color: var(--feather);
  opacity: 0.5;
  letter-spacing: 0.5rem;
}

@media (prefers-color-scheme: dark) {
  .divider {
    color: var(--ink);
  }
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.photo-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  overflow: hidden;
  margin: 0;
}

.photo-card img {
  display: block;
  width: 100%;
  height: 160px;
  object-fit: cover;
  cursor: pointer;
  transition: opacity 0.15s;
}

.photo-card img:hover,
.photo-card img:focus-visible {
  opacity: 0.85;
}

.photo-card figcaption {
  padding: 0.4rem 0.6rem;
  font-size: 0.8rem;
  color: var(--ink);
}

#lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(20, 18, 15, 0.9);
  align-items: center;
  justify-content: center;
  padding: 2rem;
  z-index: 100;
}

#lightbox.open {
  display: flex;
}

#lightbox img {
  max-width: 100%;
  max-height: 100%;
  border-radius: 6px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

#lightbox-close {
  position: absolute;
  top: 1.25rem;
  right: 1.5rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  font-size: 1.3rem;
  line-height: 40px;
  text-align: center;
  cursor: pointer;
}

#lightbox-close:hover {
  background: rgba(255, 255, 255, 0.3);
}

.log-entry {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
}

.log-date {
  flex: 0 0 auto;
  font-weight: bold;
  color: var(--ink);
  white-space: nowrap;
}

.contact-link {
  color: var(--ink);
}

@media (max-width: 480px) {
  header {
    padding: 2.5rem 1rem 2rem;
  }
  header h1 {
    font-size: 2rem;
  }
  .log-entry {
    flex-direction: column;
    gap: 0.15rem;
  }
}