.whbg-guide {
  --whbg-green: #355e3b;
  --whbg-green-strong: #244529;
  --whbg-orange: #ef8a34;
  --whbg-orange-strong: #d66a12;
  --whbg-cream: #f6f2ea;
  --whbg-border: rgba(36, 69, 41, 0.14);
  --whbg-shadow: 0 18px 40px rgba(16, 24, 40, 0.08);
  background: #fff;
  border: 1px solid var(--whbg-border);
  border-radius: 24px;
  box-shadow: var(--whbg-shadow);
  overflow: hidden;
}

.whbg-guide * {
  box-sizing: border-box;
}

.whbg-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding: 1.25rem 1.25rem 0;
}

.whbg-tab {
  appearance: none;
  border: 1px solid rgba(53, 94, 59, 0.2);
  background: #fff;
  color: var(--whbg-green-strong);
  border-radius: 999px;
  padding: 0.8rem 1rem;
  font: inherit;
  font-weight: 700;
  line-height: 1.1;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.whbg-tab:hover,
.whbg-tab:focus-visible {
  border-color: var(--whbg-orange);
  box-shadow: 0 0 0 4px rgba(239, 138, 52, 0.16);
  outline: none;
}

.whbg-tab.is-active {
  background: var(--whbg-green);
  border-color: var(--whbg-green);
  color: #fff;
}

.whbg-panels {
  padding: 1.25rem;
}

.whbg-panel + .whbg-panel {
  margin-top: 1rem;
}

.whbg-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.75fr) minmax(280px, 1fr);
  gap: 1.5rem;
  align-items: start;
}

.whbg-visual {
  min-width: 0;
}

.whbg-image-wrap {
  position: relative;
  background: var(--whbg-cream);
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(53, 94, 59, 0.12);
}

.whbg-image-wrap img {
  display: block;
  width: 100%;
  height: auto;
}

.whbg-hotspots {
  position: absolute;
  inset: 0;
}

.whbg-hotspot {
  appearance: none;
  position: absolute;
  transform: translate(-50%, -50%);
  background: transparent;
  border: 0;
  padding: 0;
  cursor: pointer;
}

.whbg-hotspot__pulse,
.whbg-hotspot__core {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  border-radius: 999px;
}

.whbg-hotspot__pulse {
  width: 2.9rem;
  height: 2.9rem;
  background: rgba(239, 138, 52, 0.22);
  animation: whbg-pulse 2s ease-in-out infinite;
}

.whbg-hotspot__core {
  width: 2.25rem;
  height: 2.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--whbg-orange);
  border: 3px solid #fff;
  color: #fff;
  font-size: 0.95rem;
  font-weight: 800;
  box-shadow: 0 10px 20px rgba(16, 24, 40, 0.18);
  transition: background-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.whbg-hotspot:not(.has-number) .whbg-hotspot__pulse {
  width: 2.15rem;
  height: 2.15rem;
}

.whbg-hotspot:not(.has-number) .whbg-hotspot__core {
  width: 1.15rem;
  height: 1.15rem;
}

.whbg-hotspot__tooltip {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 14px);
  transform: translateX(-50%) translateY(6px);
  background: rgba(36, 69, 41, 0.94);
  color: #fff;
  padding: 0.4rem 0.7rem;
  border-radius: 999px;
  white-space: nowrap;
  font-size: 0.82rem;
  line-height: 1.1;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.whbg-hotspot:hover .whbg-hotspot__tooltip,
.whbg-hotspot:focus-visible .whbg-hotspot__tooltip,
.whbg-hotspot.is-active .whbg-hotspot__tooltip {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.whbg-hotspot:hover .whbg-hotspot__core,
.whbg-hotspot:focus-visible .whbg-hotspot__core,
.whbg-hotspot.is-active .whbg-hotspot__core {
  background: var(--whbg-green);
  transform: translate(-50%, -50%) scale(1.08);
}

.whbg-hotspot:focus-visible {
  outline: none;
}

.whbg-caption {
  margin: 0.75rem 0 0;
  color: rgba(36, 69, 41, 0.78);
  font-size: 0.92rem;
}

.whbg-sidebar {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.whbg-intro {
  margin: 0;
  padding: 0.95rem 1rem;
  background: rgba(246, 242, 234, 0.92);
  border: 1px solid rgba(53, 94, 59, 0.08);
  border-radius: 16px;
  color: rgba(36, 69, 41, 0.9);
}

.whbg-details {
  min-height: 164px;
}

.whbg-detail-card {
  display: block;
  background: linear-gradient(180deg, rgba(246, 242, 234, 0.85), #fff);
  border: 1px solid rgba(53, 94, 59, 0.12);
  border-radius: 18px;
  padding: 1.1rem 1.15rem;
  box-shadow: 0 10px 24px rgba(16, 24, 40, 0.05);
}

.whbg-guide.is-ready .whbg-detail-card {
  display: none;
}

.whbg-guide.is-ready .whbg-detail-card.is-active {
  display: block;
}

.whbg-kicker {
  margin: 0 0 0.5rem;
  color: var(--whbg-orange-strong);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.whbg-detail-title {
  margin: 0 0 0.5rem;
  color: var(--whbg-green-strong);
  font-size: clamp(1.15rem, 1rem + 0.4vw, 1.45rem);
  line-height: 1.2;
}

.whbg-detail-description {
  margin: 0;
  color: rgba(36, 69, 41, 0.92);
}

.whbg-feature-list {
  display: grid;
  gap: 0.85rem;
}

.whbg-feature {
  appearance: none;
  width: 100%;
  text-align: left;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.85rem;
  align-items: start;
  background: #fff;
  border: 1px solid rgba(53, 94, 59, 0.14);
  border-radius: 16px;
  padding: 0.9rem 1rem;
  cursor: pointer;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease, background-color 0.2s ease;
}

.whbg-feature:hover,
.whbg-feature:focus-visible {
  border-color: var(--whbg-orange);
  box-shadow: 0 0 0 4px rgba(239, 138, 52, 0.12);
  outline: none;
}

.whbg-feature.is-active {
  border-color: var(--whbg-green);
  background: rgba(246, 242, 234, 0.68);
  box-shadow: 0 12px 24px rgba(16, 24, 40, 0.06);
}

.whbg-feature__badge {
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--whbg-orange);
  color: #fff;
  font-size: 0.95rem;
  font-weight: 800;
  flex: 0 0 auto;
}

.whbg-feature.is-active .whbg-feature__badge {
  background: var(--whbg-green);
}

.whbg-feature__content {
  display: grid;
  gap: 0.3rem;
}

.whbg-feature__title {
  color: var(--whbg-green-strong);
  font-weight: 800;
  line-height: 1.2;
}

.whbg-feature__excerpt {
  color: rgba(36, 69, 41, 0.78);
  font-size: 0.92rem;
  line-height: 1.4;
}

@keyframes whbg-pulse {
  0%,
  100% {
    transform: translate(-50%, -50%) scale(0.9);
    opacity: 0.65;
  }
  50% {
    transform: translate(-50%, -50%) scale(1.1);
    opacity: 0.24;
  }
}

@media (max-width: 1024px) {
  .whbg-layout {
    grid-template-columns: 1fr;
  }

  .whbg-sidebar {
    gap: 0.9rem;
  }
}

@media (max-width: 680px) {
  .whbg-tabs,
  .whbg-panels {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .whbg-tabs {
    gap: 0.55rem;
  }

  .whbg-tab {
    width: 100%;
    justify-content: center;
  }

  .whbg-hotspot__tooltip {
    display: none;
  }

  .whbg-hotspot__pulse {
    width: 2.35rem;
    height: 2.35rem;
  }

  .whbg-hotspot__core {
    width: 1.95rem;
    height: 1.95rem;
    font-size: 0.88rem;
  }

  .whbg-hotspot:not(.has-number) .whbg-hotspot__pulse {
    width: 1.8rem;
    height: 1.8rem;
  }

  .whbg-hotspot:not(.has-number) .whbg-hotspot__core {
    width: 1rem;
    height: 1rem;
  }

  .whbg-feature {
    padding: 0.85rem 0.9rem;
  }
}