.lp-panel {
  display: flex;
  width: 100%;
  margin: 30px auto;
  border-radius: 12px;
  box-shadow: 0 3px 10px rgb(0 0 0 / .1);
  overflow: hidden;
  background: #fff;
  box-sizing: border-box;
  max-width: 80%;
}

.lp-gallery {
  width: 60%;
  position: relative;
  background: #fff;
  height: 650px;
}

.lp-gallery .lp-gallery__track { display: flex; }

.lp-gallery .lp-gallery__item {
  flex-shrink: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lp-gallery .lp-gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.lp-gallery .lp-gallery__dots {
  bottom: 15px !important;
  position: absolute;
  text-align: center;
  transition: 300ms opacity;
  z-index: 10;
  width: 100%;
}

.lp-gallery .lp-gallery__dots .swiper-pagination-bullet {
  background: rgb(0 0 0 / .5);
  opacity: 1;
  width: 12px;
  height: 12px;
  margin: 0 6px;
  transition: all .3s ease;
}

.lp-gallery .lp-gallery__dots .swiper-pagination-bullet-active {
  background: #3b3b3b;
  transform: scale(1.3);
}

.lp-sidebar {
  width: 50%;
  padding: 20px 20px 32px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  background: #f7f7f7;
  min-height: 650px;
  max-height: 650px;
  overflow-y: auto;
  box-sizing: border-box;
}

.lp-sidebar__heading { font-size: 27px; margin: 0 0 10px; line-height: 1.2; color: #111; }
.lp-sidebar__intro { font-size: 1rem; margin: 0 0 10px; line-height: 1.4; color: #222; }

.lp-sidebar a {
  color: #3b3b3b;
  text-decoration: none;
  font-weight: 600;
  border-bottom: 1px solid transparent;
  transition: all .3s ease;
}
.lp-sidebar a:hover { border-bottom-color: #3b3b3b; }

.lp-cta-btn {
  display: inline-block;
  margin: 8px 0;
  padding: 12px 20px;
  background: #fff;
  color: #3b3b3b !important;
  font-size: .9rem;
  font-weight: 600;
  border: 1.5px solid #3b3b3b;
  border-radius: 8px;
  text-decoration: none !important;
  border-bottom: 1.5px solid #3b3b3b !important;
  text-align: center;
  transition: all .3s ease;
  line-height: 1.4;
  box-sizing: border-box;
  vertical-align: middle;
}
.lp-cta-btn:hover {
  background: #3b3b3b;
  color: #fff !important;
  border-color: #3b3b3b;
  transform: translateY(-1px);
}

.lp-accordion { overflow-y: auto; max-height: none; margin-top: 8px; }

.lp-accordion details {
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-size: .95rem;
  margin-bottom: 8px;
  padding: 12px;
  cursor: pointer;
  transition: all .3s ease;
  box-shadow: 0 2px 4px rgb(0 0 0 / .05);
  word-break: normal;
  overflow-wrap: break-word;
  white-space: normal;
  box-sizing: border-box;
}
.lp-accordion details:hover { border-color: #3b3b3b; box-shadow: 0 4px 8px rgb(0 0 0 / .1); }
.lp-accordion details[open] { background: #f8f8f8; border-color: #3b3b3b; padding-bottom: 16px; }

.lp-accordion summary {
  font-weight: 700;
  font-size: .95rem;
  outline: none;
  cursor: pointer;
  color: #111;
  padding: 0 0 8px 20px;
  display: block;
  list-style-type: none;
  position: relative;
}
.lp-accordion summary::before { content: "+ "; color: #3b3b3b; font-weight: 700; position: absolute; left: 0; }
.lp-accordion details[open] summary::before { content: "- "; }
.lp-accordion summary::-webkit-details-marker { display: none; }

.lp-accordion details p { margin: 0 0 12px; font-size: .95rem; color: #333; font-weight: 500; line-height: 1.6; }
.lp-accordion details ul { margin: 0 0 12px; padding-left: 18px; color: #333; font-size: .95rem; line-height: 1.8; }

@media (max-width: 900px) {
  .lp-panel { flex-direction: column; margin: 20px auto; width: 95%; }
  .lp-gallery { width: 100%; height: auto; aspect-ratio: 4/3; }
  .lp-gallery .lp-gallery__item { height: auto; aspect-ratio: 4/3; }
  .lp-sidebar { width: 100%; padding: 30px 15px; min-height: auto; max-height: none; overflow-y: visible; }
  .lp-sidebar__heading { font-size: 1.4rem; }
  .lp-sidebar__intro { font-size: .95rem; }
  .lp-accordion details { padding: 10px 12px; font-size: .9rem; }
  .lp-accordion summary { font-size: .9rem; padding: 0 0 8px 20px; }
  .lp-accordion details p { font-size: .85rem; line-height: 1.5; margin: 0 0 8px; }
  .lp-accordion details ul { margin: 0 0 8px; line-height: 1.6; }
  .lp-accordion details li { margin-bottom: 4px; }
  .lp-gallery .lp-gallery__dots { bottom: 10px !important; }
}

@media (max-width: 600px) {
  .lp-panel { margin: 10px auto; width: 98%; }
  .lp-gallery { aspect-ratio: 4/3; }
  .lp-gallery .lp-gallery__item { aspect-ratio: 4/3; }
  .lp-sidebar { padding: 20px 10px; }
  .lp-sidebar__heading { font-size: 1.2rem; }
  .lp-accordion details { padding: 10px 12px; font-size: .85rem; }
  .lp-accordion summary { font-size: .85rem; padding: 0 0 8px 20px; }
  .lp-accordion details p { font-size: .82rem; line-height: 1.5; margin: 0 0 8px; }
  .lp-accordion details ul { margin: 0 0 8px; line-height: 1.6; }
  .lp-accordion details li { margin-bottom: 4px; }
  .lp-cta-btn { display: block; width: 100%; margin: 16px 0; }
  .lp-gallery .lp-gallery__dots .swiper-pagination-bullet { width: 10px; height: 10px; margin: 0 4px; }
}