#labnews-guided-launcher {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 64px;
  height: 64px;
  z-index: 2147483000;
  border: 0;
  border-radius: 18px;
  padding: 0;
  background: transparent;
  box-shadow: 0 12px 30px rgba(21, 94, 239, .28);
  cursor: pointer;
  overflow: hidden;
  transition: transform .18s ease, box-shadow .18s ease;
}

#labnews-guided-launcher img { display: block; width: 100%; height: 100%; }

#labnews-guided-launcher:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(21, 94, 239, .36);
}

#labnews-guided-root {
  position: fixed;
  inset: 0;
  z-index: 2147482999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(15, 23, 42, .54);
  backdrop-filter: blur(7px);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

#labnews-guided-root[data-open="true"] { display: flex; }

.labnews-guided-modal {
  width: min(720px, 100%);
  max-height: min(760px, calc(100vh - 48px));
  overflow: auto;
  border: 1px solid rgba(148, 163, 184, .25);
  border-radius: 22px;
  background: #fff;
  color: #172033;
  box-shadow: 0 28px 90px rgba(15, 23, 42, .28);
}

.labnews-guided-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding: 28px 30px 22px;
  background: linear-gradient(135deg, #eef4ff 0%, #f7fbff 58%, #f0fdf9 100%);
  border-bottom: 1px solid #e7edf5;
}

.labnews-guided-kicker {
  margin: 0 0 8px;
  color: #155eef;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.labnews-guided-title {
  margin: 0;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.12;
  letter-spacing: -.02em;
}

.labnews-guided-close {
  width: 36px;
  height: 36px;
  flex: 0 0 auto;
  border: 1px solid #dbe4f0;
  border-radius: 10px;
  background: rgba(255, 255, 255, .72);
  color: #526176;
  cursor: pointer;
  font-size: 22px;
  line-height: 1;
}

.labnews-guided-progress {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 6px;
  padding: 18px 30px 0;
}

.labnews-guided-progress span {
  height: 5px;
  border-radius: 99px;
  background: #e7edf5;
}

.labnews-guided-progress span[data-active="true"] { background: #155eef; }

.labnews-guided-body { padding: 26px 30px 30px; }

.labnews-guided-copy {
  margin: 0 0 22px;
  color: #607089;
  font-size: 14px;
  line-height: 1.65;
}

.labnews-guided-help {
  margin: 14px 0 0;
  padding: 14px 16px;
  border: 1px solid #dbe7f8;
  border-radius: 12px;
  background: #f7faff;
  color: #607089;
  font-size: 11px;
  line-height: 1.45;
}

.labnews-guided-help strong { color: #172033; }
.labnews-guided-help p { margin: 0 0 2px; font-size: 11px; font-weight: 500; }
.labnews-guided-help code { color: var(--primary, #155eef); font-size: 10px; }
.labnews-guided-help a { color: #155eef; font-weight: 700; text-decoration: none; }
.labnews-guided-help a:hover { text-decoration: underline; }

.labnews-guided-options {
  display: grid;
  gap: 12px;
}

.labnews-guided-option {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 13px;
  width: 100%;
  padding: 16px;
  border: 1px solid #e1e8f1;
  border-radius: 14px;
  background: #fff;
  color: #172033;
  cursor: pointer;
  text-align: left;
  transition: border-color .18s ease, background .18s ease, transform .18s ease, box-shadow .18s ease;
}

.labnews-guided-option:hover,
.labnews-guided-option[data-selected="true"] {
  border-color: #74a1ff;
  background: #f4f7ff;
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(21, 94, 239, .10);
}

.labnews-guided-option input { accent-color: #155eef; margin-top: 3px; }
.labnews-guided-option-icon { display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 30px; flex: 0 0 auto; border-radius: 9px; background: color-mix(in srgb, var(--primary, #155eef) 12%, white); color: var(--primary, #155eef); font-size: 16px; font-weight: 800; }
.labnews-guided-option::after { content: "→"; margin-left: auto; align-self: center; color: var(--primary, #155eef); opacity: 0; transform: translateX(-4px); transition: opacity .18s ease, transform .18s ease; }
.labnews-guided-option:hover::after, .labnews-guided-option[data-selected="true"]::after { opacity: 1; transform: translateX(0); }
.labnews-guided-option strong { display: block; margin-bottom: 3px; font-size: 14px; }
.labnews-guided-option small { display: block; color: #718096; font-size: 12px; line-height: 1.45; }

.labnews-guided-select {
  width: 100%;
  height: 46px;
  margin-top: 8px;
  border: 1px solid #dbe4f0;
  border-radius: 11px;
  padding: 0 13px;
  background: #fff;
  color: #172033;
  font: inherit;
  outline: 0;
}

.labnews-guided-select:focus { border-color: var(--primary, #155eef); box-shadow: 0 0 0 3px rgba(21, 94, 239, .12); }

.labnews-guided-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 30px 24px;
  border-top: 1px solid #edf1f6;
}

.labnews-guided-footer button {
  min-height: 42px;
  border: 0;
  border-radius: 11px;
  padding: 0 17px;
  font: 700 13px/1 Inter, system-ui, sans-serif;
  cursor: pointer;
}

.labnews-guided-skip { background: transparent; color: #64748b; }
.labnews-guided-back { border: 1px solid #dbe4f0 !important; background: #fff; color: #526176; }
.labnews-guided-action { border: 1px solid #b9cdfa !important; background: #eef4ff; color: #155eef; }
.labnews-guided-next { display: inline-flex !important; align-items: center; justify-content: center; min-width: 126px; height: 42px; border: 0 !important; background: #155eef !important; color: #fff !important; font-size: 13px !important; line-height: 1 !important; font-weight: 700 !important; opacity: 1 !important; box-shadow: 0 8px 18px rgba(21, 94, 239, .2); }
.labnews-guided-next:disabled { opacity: .45; cursor: not-allowed; box-shadow: none; }

@media (max-width: 560px) {
  #labnews-guided-root { padding: 12px; }
  .labnews-guided-head, .labnews-guided-body { padding-left: 20px; padding-right: 20px; }
  .labnews-guided-progress { padding-left: 20px; padding-right: 20px; }
  .labnews-guided-footer { padding-left: 20px; padding-right: 20px; }
  .labnews-guided-footer { flex-wrap: wrap; }
  .labnews-guided-next { margin-left: auto; }
  #labnews-guided-launcher { right: 14px; bottom: 14px; width: 58px; height: 58px; }
}