html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #1a1a1a;
}

iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.menu-button {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 1001;
  width: 40px;
  height: 40px;
  border: none;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.5);
  font-size: 20px;
  cursor: pointer;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, color 0.2s;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.menu-button:hover {
  background: rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.85);
}

.menu-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 260px;
  height: 100%;
  z-index: 1000;
  background: rgba(18, 18, 18, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transform: translateX(100%);
  transition: transform 0.3s ease;
  overflow-y: auto;
}

.menu-drawer.open {
  transform: translateX(0);
}

.menu-drawer-content {
  padding: 68px 28px 32px;
}

.menu-drawer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.menu-drawer li {
  margin-bottom: 4px;
}

.menu-drawer a {
  display: block;
  padding: 12px 0;
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  font-size: 16px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, sans-serif;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: color 0.2s;
  cursor: pointer;
}

.menu-drawer a:hover {
  color: rgba(255, 255, 255, 1);
}

.menu-backdrop {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(0, 0, 0, 0.3);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.menu-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}