:root {
  color-scheme: light dark;
  --bg: #f7f1e5;
  --bg-alt: rgba(255, 255, 255, 0.85);
  --text: #1d1a16;
  --accent: #b66a26;
  --accent-dark: #8d4a14;
  --border: rgba(29, 26, 22, 0.15);
  --shadow: rgba(82, 70, 54, 0.2);
  --font-serif: 'Playfair Display', 'Georgia', serif;
  --font-sans: 'Roboto', 'Helvetica Neue', sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  min-height: 100vh;
}

.page {
  display: grid;
  grid-template-rows: auto 1fr auto;
  min-height: 100vh;
}

.page__header {
  background: linear-gradient(135deg, rgba(182, 106, 38, 0.15), transparent);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 2rem;
  position: sticky;
  top: 0;
  backdrop-filter: blur(6px);
  z-index: 10;
}

.header__content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3vw, 3rem);
  margin: 0;
  letter-spacing: 0.05em;
}

.tagline {
  margin: 0.25rem 0 0;
  color: rgba(29, 26, 22, 0.7);
}

.auth {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.auth__user {
  font-size: 0.9rem;
  color: rgba(29, 26, 22, 0.8);
}

.page__main {
  width: min(960px, 90vw);
  margin: 2rem auto;
}

.fact-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 2.5rem;
  box-shadow: 0 25px 45px var(--shadow);
  backdrop-filter: blur(10px);
}

.fact-card__header {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.fact-card__date {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: rgba(29, 26, 22, 0.6);
  margin: 0;
}

.fact-card__title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
}

.fact-card__summary,
.fact-card__importance {
  line-height: 1.8;
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
}

.fact-card__summary p,
.fact-card__importance p {
  margin: 0 0 1rem;
}

.fact-card__summary p:last-child,
.fact-card__importance p:last-child {
  margin-bottom: 0;
}

.fact-card__importance {
  padding: 1rem 1.25rem;
  background: rgba(182, 106, 38, 0.1);
  border-left: 4px solid var(--accent);
  border-radius: 12px;
}

.media-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.media-item {
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.12);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.media-item img {
  width: 100%;
  height: auto;
  max-height: 420px;
  object-fit: contain;
  display: block;
}

.media-item iframe {
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 0;
  display: block;
}

.media-item__caption {
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
}

.resource-list {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0 0;
  display: grid;
  gap: 0.75rem;
}

.resource-list li {
  background: rgba(255, 255, 255, 0.9);
  border-radius: 10px;
  border: 1px solid rgba(29, 26, 22, 0.1);
  padding: 0.85rem 1rem;
  transition: transform 120ms ease, box-shadow 120ms ease;
}

.resource-list li:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(29, 26, 22, 0.15);
}

.resource-list a {
  color: var(--accent-dark);
  font-weight: 600;
  text-decoration: none;
}

.btn {
  font-family: var(--font-sans);
  border: none;
  padding: 0.6rem 1.2rem;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 600;
  transition: transform 120ms ease, box-shadow 120ms ease;
}

.btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.btn--primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 8px 16px rgba(182, 106, 38, 0.35);
}

.btn--primary:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
}

.btn--ghost {
  background: transparent;
  color: var(--accent-dark);
  border: 1px solid rgba(182, 106, 38, 0.35);
}

.btn--ghost:hover {
  background: rgba(182, 106, 38, 0.08);
}

.loading,
.error {
  text-align: center;
  padding: 3rem 1rem;
  background: var(--bg-alt);
  border-radius: 18px;
  border: 1px solid var(--border);
  box-shadow: 0 15px 30px var(--shadow);
}

.loading__spinner {
  width: 32px;
  height: 32px;
  border: 4px solid rgba(182, 106, 38, 0.2);
  border-top-color: var(--accent);
  border-radius: 50%;
  display: inline-block;
  animation: spin 1s linear infinite;
  margin-bottom: 1rem;
}

.page__footer {
  text-align: center;
  padding: 1.5rem;
  color: rgba(29, 26, 22, 0.6);
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 640px) {
  .page__header {
    padding: 1.25rem;
  }

  .fact-card {
    padding: 1.5rem;
  }

  .auth {
    width: 100%;
    justify-content: flex-start;
  }

  .auth__actions {
    display: flex;
    gap: 0.5rem;
  }
}