html {
  scroll-behavior: smooth;
}

body {
  background-color: #000;
  color: #fff;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  text-align: center;
  margin: 0;
  padding: 0;
}

a {
  color: inherit;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

img.banner {
  width: 100%;
  height: auto;
  border-bottom: 4px solid #f1c40f;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin: 26px auto 38px;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 20px;
  border: 1px solid rgba(241, 196, 15, 0.28);
  border-radius: 999px;
  background: #101010;
  color: #f3f3f3;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease,
    transform 0.2s ease;
}

.site-nav a:hover {
  border-color: rgba(241, 196, 15, 0.72);
  color: #f1c40f;
  transform: translateY(-1px);
}

.site-nav a.is-active {
  border-color: #f1c40f;
  background: #f1c40f;
  color: #000;
}

.page-shell {
  max-width: 980px;
  margin: 0 auto 52px;
}

.page-card {
  padding: 40px 34px;
  border: 1px solid rgba(241, 196, 15, 0.28);
  border-radius: 24px;
  background: linear-gradient(180deg, #121212 0%, #080808 100%);
  box-shadow: 0 24px 46px rgba(0, 0, 0, 0.28);
  text-align: left;
}

.eyebrow {
  margin: 0 0 10px;
  color: #f1c40f;
  font-size: 0.92rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.page-card h1 {
  margin: 0;
  color: #fff;
  font-size: clamp(2rem, 3vw, 3.2rem);
  line-height: 1.12;
}

.page-lead {
  margin: 22px 0 0;
  color: #f8f8f8;
  font-size: 1.25rem;
  line-height: 1.75;
  font-weight: 600;
}

.page-section {
  margin-top: 32px;
}

.page-section h2 {
  margin: 0 0 16px;
  color: #f1c40f;
  font-size: 1.35rem;
  line-height: 1.35;
}

.page-section p {
  margin: 0;
  color: #f1f1f1;
  font-size: 1.08rem;
  line-height: 1.8;
}

.page-bullets {
  display: grid;
  gap: 12px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.page-bullets li {
  padding: 16px 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
  color: #f1f1f1;
  font-size: 1.04rem;
  line-height: 1.65;
}

.page-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: 36px;
}

.primary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 18px 30px;
  border-radius: 999px;
  background: #f1c40f;
  color: #000;
  text-decoration: none;
  font-size: 1.08rem;
  font-weight: 800;
  box-shadow: 0 10px 24px rgba(241, 196, 15, 0.26);
}

.primary-btn:hover {
  background: #fff;
}

.secondary-link {
  color: #f1c40f;
  text-decoration: none;
  font-weight: 700;
}

.secondary-link:hover {
  color: #fff;
}

.detail-actions {
  margin-top: 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.back-nav {
  margin: 0;
}

.back-link,
.detail-page-link {
  color: #f1c40f;
  text-decoration: none;
  font-size: 1rem;
  font-weight: 700;
}

.back-link:hover,
.detail-page-link:hover {
  color: #fff;
}

.footer-text {
  margin-top: 40px;
  color: #666;
  font-style: italic;
}

@media (max-width: 768px) {
  .container {
    padding: 16px;
  }

  .site-nav {
    justify-content: flex-start;
    flex-wrap: nowrap;
    gap: 10px;
    margin-bottom: 22px;
    overflow-x: auto;
    padding-bottom: 6px;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }

  .site-nav::-webkit-scrollbar {
    display: none;
  }

  .site-nav a {
    width: auto;
    flex: 0 0 auto;
    white-space: nowrap;
    padding: 12px 16px;
    font-size: 0.9rem;
  }

  .page-card {
    padding: 28px 20px;
    border-radius: 20px;
  }

  .page-lead {
    font-size: 1.12rem;
    line-height: 1.7;
  }

  .page-section h2 {
    font-size: 1.18rem;
  }

  .page-section p,
  .page-bullets li {
    font-size: 1rem;
    line-height: 1.72;
  }

  .page-cta {
    align-items: stretch;
  }

  .primary-btn {
    width: 100%;
  }

  .detail-actions {
    align-items: flex-start;
  }
}