.yingfang-hot-goods {
  padding: var(--gap-100) 0;
  background: #f8f8f8;
}

.yingfang-hot-goods__header {
  text-align: center;
}

.yingfang-hot-goods__title {
  margin: 0;
  color: #111;
  font-family: var(--title-font-family);
  font-size: var(--font-48);
  font-weight: 700;
}

.yingfang-hot-goods__desc {
  margin: var(--gap-20) auto 0;
  color: #111;
  font-family: var(--font-family);
  font-size: var(--font-24);
}

.yingfang-hot-goods__apps {
  margin-top: var(--gap-60);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 26px;
}

.yingfang-hot-goods__app {
  border-radius: 10px;
  background: #FFF;
  box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.15);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 19px 12px;
  cursor: pointer;
  font-family: var(--medium-font-family);
  font-size: var(--font-22);
  font-weight: 500;
  line-height: normal;
}

.yingfang-hot-goods__app img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.yingfang-hot-goods__app.is-active {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

/* 让 SVG 跟随“应用卡片”点击态颜色变化（不影响卡片文字颜色） */
.yingfang-hot-goods__app svg {
  color: var(--color-primary);
}

.yingfang-hot-goods__app.is-active svg {
  color: #fff;
}

.yingfang-hot-goods__main {
  margin-top: var(--gap-60);
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-radius: 10px;
  overflow: hidden;
  max-height: 452px;
}

.yingfang-hot-goods__left {
  /* overflow: hidden; */
  /* aspect-ratio: 800/452; */
}

.yingfang-hot-goods__scene-pic {
  width: 100% !important;
  height: 100% !important;
  display: block;
  object-fit: cover;
}

.yingfang-hot-goods__right {
  background: #fff;
  padding: var(--gap-40) 8px var(--gap-40) var(--gap-60);
  overflow: hidden;
  /* aspect-ratio: 800/452; */
}

.yingfang-hot-goods__related-title {
  margin: 0 0 8px;
  color: #111;
  font-size: var(--font-24);
  font-family: var(--medium-font-family);
}

.yingfang-hot-goods__list{
  padding-right: 36px;
  height: 452px;
  overflow-y: auto;
  overflow-x: hidden;
  box-sizing: border-box;
  scrollbar-width: thin;
  scrollbar-color: #eee #fff;
}


.yingfang-hot-goods__list-item {
  position: relative;
  display: block;
  color: #222;
  border-radius: 0;
  border-bottom: 1px solid #e8e8e8;
  transition: border-color 0.25s ease, border-radius 0.25s ease, padding 0.25s ease;
}

.yingfang-hot-goods__list-item.is-active {
  border-bottom: 1px solid #e8e8e8;
  color: var(--color-primary);
}

.yingfang-hot-goods__list-row {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: var(--gap-40);
  padding: 22px 0 0;
  cursor: pointer;
  transition: margin-bottom 0.25s ease;
}


.yingfang-hot-goods__list-item.is-open .yingfang-hot-goods__list-row {
  margin-bottom: 12px;
}

.yingfang-hot-goods__list-name {
  color: var(--color-primary);
  font-family: var(--font-family);
  font-size: var(--font-18);
  font-style: normal;
  font-weight: 400;
  line-height: normal;
  width: 30%;
}

.yingfang-hot-goods__list-model {
  color: #111;
  font-family: var(--title-font-family);
  font-size: var(--font-22);
}

.yingfang-hot-goods__arrow {
  position: absolute;
  right: 4px;
  width: 10px;
  height: 10px;
  border-right: 2px solid rgba(17, 17, 17, 0.50);
  border-bottom: 2px solid rgba(17, 17, 17, 0.50);
  transform: translateY(-50%) rotate(45deg);
  transition: transform 0.2s ease;
}

.yingfang-hot-goods__list-item.is-open .yingfang-hot-goods__arrow {
  transform: translateY(-50%) rotate(-135deg);
}

.yingfang-hot-goods__detail {
  margin-top: 12px;
  display: none;
}

.yingfang-hot-goods__list-detail {
  padding-bottom: 22px;
  border-bottom: 1px solid #e8e8e8;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, opacity 0.25s ease;
}

.yingfang-hot-goods__list-item.is-open .yingfang-hot-goods__list-detail {
  max-height: 520px;
  opacity: 1;
}

.yingfang-hot-goods__detail-card {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 14px;
  align-items: start;
}

.yingfang-hot-goods__detail-card img {
  width: 100%;
  border-radius: 6px;
}

.yingfang-hot-goods__detail-title {
  margin: 0 0 9px;
  color: #000;
  opacity: 0.3;
  font-family: var(--title-font-family);
  font-size: var(--font-20);
}

.yingfang-hot-goods__specs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--gap-70);
  margin: 10px 0 25px;
}

.yingfang-hot-goods__specs p {
  color: #000;
  font-family: var(--font-family);
  font-size: var(--font-14);
  font-weight: 400;
  line-height: normal;
}

.yingfang-hot-goods__specs b {
  display: block;
  color: var(--color-primary);
  font-family: var(--title-font-family);
  font-size: var(--font-18);
  font-weight: 700;
  margin-top: 5px;
}

.yingfang-hot-goods__actions {
  display: flex;
  gap: var(--gap-25);
}

.yingfang-hot-goods__btn {
  padding: 7px 22px !important;
}

.yingfang-hot-goods__btn--primary {
  background: var(--color-primary);
  color: #fff;
}

.yingfang-hot-goods__btn--ghost {
  border: 1px solid var(--color-primary);
  color: var(--color-primary) !important;
  background: #fff !important;
}
.yingfang-hot-goods__btn--ghost:hover {
  color: #fff !important;
  background: var(--color-primary) !important;
}


@media (max-width: 1200px) {
  .yingfang-hot-goods__apps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 992px) {
  .yingfang-hot-goods__main {
    grid-template-columns: 1fr;
    max-height: none;
  }

  .yingfang-hot-goods__left {
    aspect-ratio: auto;
 }

  .yingfang-hot-goods__right {
    aspect-ratio: auto;
 }
}

@media (max-width: 576px) {
  .yingfang-hot-goods__apps {
    grid-template-columns: 1fr;
  }

  .yingfang-hot-goods__detail-card {
    grid-template-columns: 1fr;
  }

  .yingfang-hot-goods__specs {
    grid-template-columns: 1fr;
  }
}