html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: #f4efe6;
}

.site-page,
.panel,
.panel-image {
  display: block;
  width: 100%;
  height: auto;
  margin: 0;
  padding: 0;
  border: 0;
  box-shadow: none;
}

.panel {
  position: relative;
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0;
  line-height: 0;
}

.panel-image {
  display: block;
  width: 100%;
  max-width: none;
  height: auto;
  margin: 0;
  padding: 0;
  border: 0;
  box-shadow: none;
}

.hotspot {
  position: absolute;
  top: 0;
  z-index: 2;
  display: block;
  height: 8%;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  color: transparent;
  font-size: 0;
  line-height: 0;
  overflow: hidden;
  text-decoration: none;
}

.hotspot-logo {
  left: 2%;
  width: 18%;
}

.hotspot-overview {
  left: 50.5%;
  width: 8.5%;
}

.hotspot-sentinel {
  left: 58.8%;
  width: 8.5%;
}

.hotspot-jarvis {
  left: 67.2%;
  width: 7%;
}

.hotspot-quantum {
  left: 74.2%;
  width: 9%;
}

.hotspot-journal {
  left: 83%;
  width: 12%;
}

.hotspot-contact {
  left: 94%;
  width: 6%;
}

.empty-page {
  min-height: 100vh;
}

.placeholder-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 24px;
  align-items: center;
  padding: 24px;
  font-family: Arial, sans-serif;
  font-size: 14px;
  line-height: 1.4;
}

.placeholder-nav a {
  color: #1f1f1f;
  text-decoration: none;
}

.placeholder-nav a:hover,
.placeholder-nav a:focus {
  text-decoration: underline;
}

.preview-page {
  margin: 0;
  padding: 24px;
  background: #ece5da;
  color: #1f1f1f;
  font-family: Georgia, 'Times New Roman', serif;
}

.preview-heading {
  margin: 0 0 8px;
  font-size: 32px;
  font-weight: 400;
}

.preview-note {
  margin: 0 0 24px;
  font-family: Arial, sans-serif;
  font-size: 14px;
  line-height: 1.5;
}

.preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.preview-card {
  padding: 16px;
  border: 1px solid rgba(31, 31, 31, 0.18);
  background: rgba(255, 255, 255, 0.52);
  box-shadow: 0 10px 30px rgba(31, 31, 31, 0.08);
}

.preview-card h2 {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 400;
}

.preview-card a {
  color: inherit;
}

.preview-frame {
  display: block;
  width: 100%;
  height: 420px;
  margin: 12px 0 0;
  padding: 0;
  border: 1px solid rgba(31, 31, 31, 0.22);
  background: #fff;
}