#planet-net-help {
  position: fixed;
  z-index: 1100;
  left: 50%;
  bottom: 22%;
  transform: translateX(-50%);
  box-sizing: border-box;
  width: min(460px, calc(100% - 32px));
  padding: 16px 18px;
  border: 1px solid #78988b;
  border-radius: 12px;
  background: #f7f5e9f5;
  color: #2c5045;
  text-align: center;
  font: 14px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Microsoft YaHei", sans-serif;
  box-shadow: 0 6px 20px rgba(36, 77, 59, 0.16);
  backdrop-filter: blur(4px);
}
#planet-net-help[hidden] {
  display: none !important;
}
#planet-net-help p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.5;
  color: #294b3e;
}
.help-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
#planet-net-help a,
#planet-net-help button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 8px 14px;
  border: 1px solid #8a9f88;
  border-radius: 8px;
  background: #e1edce;
  color: #294b3e;
  text-decoration: none;
  font: inherit;
  font-size: 13.5px;
  cursor: pointer;
  transition: transform .16s, background .16s, box-shadow .16s;
}
#planet-net-help a:hover,
#planet-net-help button:hover {
  transform: translateY(-1px);
  background: #d2e4bb;
}
#planet-net-help a.btn-backup {
  background: #deb63b;
  border-color: #7d6118;
  color: #3b2d07;
  font-weight: 700;
  box-shadow: 0 2px 6px rgba(125, 97, 24, 0.2);
}
#planet-net-help a.btn-backup:hover {
  background: #cf9f24;
}