.page-content {
  max-width: 1200px;
  margin: 0 auto;
}
/* 响应式设计 */
@media (max-width: 768px) {
  .page-content {
    padding: 0 15px;
  }

  .feature-item,
  .benefit-item {
    flex-direction: column;
  }
}

/* 动画效果 */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeIn 1s ease forwards;
}

.slide-in {
  opacity: 0;
  transform: translateX(-30px);
  animation: slideIn 1s ease forwards;
}

@keyframes fadeIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes slideIn {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* 产品展示区样式 */
.hero {
  width: 100%;
  height: 620px;
  display: flex;
  align-items: center;
  background: linear-gradient(180deg, #e0edff 0%, #fff 100%);
}

.product-intro {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.product-image {
  max-width: 598px;
  height: 500px;
  transition: transform 0.3s ease;
}

.product-image:hover {
  transform: scale(4);
}
.hero-text {
  margin-top: 49px;
  margin-left: 100px;
}
.hero-text h2 {
  color: #1f2329;
  font-size: 32px;
  font-style: normal;
  font-weight: 600;
  line-height: 48px;
  letter-spacing: 0.64px;
}
.hero-text p {
  color: #5c5d5f;
  font-size: 18px;
  font-style: normal;
  font-weight: 500;
  line-height: 16px; /* 88.889% */
  letter-spacing: 1.44px;
  margin-top: 20px;
}

/* 特性区域样式 */
.features {
  padding: 80px 0;
  background: #f8f9fc;
}
.features-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.graph-container img {
  width: 617px;
  height: 400px;
}
.feature-item h2 {
  color: #1f2329;
  font-size: 32px;
  font-style: normal;
  font-weight: 600;
  letter-spacing: 0.64px;
  margin-bottom: 20px;
}
.feature-item p {
  width: 498px;
  color: #5c5d5f;
  font-size: 18px;
  font-style: normal;
  font-weight: 400;
  line-height: 32px;
}
/* 产品优势样式 */
.benefits {
  background: #f8f9fa;
  background-image: url("../images/warmTreasure/m2.png");
  width: 100%;
  background-size: cover;
  background-position: right;
  background-repeat: no-repeat;
  height: 690px;
}

.benefit-item h2 {
  padding-top: 180px;
  padding-bottom: 20px;
  width: 270px;
  color: #1f2329;
  font-size: 32px;
  font-style: normal;
  font-weight: 600;
  letter-spacing: 0.64px;
}
.mothering-box .mothering-h {
  color: #b96ad9;
  width: 457px;
}
.benefit-item p {
  width: 270px;
  color: #5c5d5f;
  font-size: 18px;
  font-style: normal;
  font-weight: 400;
  line-height: 32px;
}
.mothering-box .mothering-p {
  width: 306px;
}

.usage-image {
  max-width: 100%;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* 三档调温恒温热敷暖宫仪式感 */
.temperature {
  background: white;
}
.temperature-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.control-image img {
  width: 470px;
  height: 704px;
  object-fit: contain;
}
.temp-control {
  display: flex;
  align-items: center;
}
.control-info {
  margin-left: 120px;
}
.control-info h2 {
  color: #1f2329;
  font-size: 32px;
  font-style: normal;
  font-weight: 600;
  letter-spacing: 0.64px;
}
.control-info p {
  width: 520px;
  color: #5c5d5f;
  text-align: justify;
  font-size: 18px;
  font-style: normal;
  font-weight: 400;
  line-height: 32px;
  margin-top: 20px;
}
.tags-box {
  margin-top: 24px;
}
.tag-item .tag-details {
  color: #5c5d5f;
  font-size: 18px;
  font-style: normal;
  font-weight: 400;
  line-height: 32px;
}
.mark1 {
  color: #2d8ff0;
  font-size: 18px;
  font-style: normal;
  font-weight: 500;
  line-height: 32px;
}
.mark2 {
  color: #ffbd14;
  font-size: 18px;
  font-style: normal;
  font-weight: 500;
  line-height: 32px;
}
.mark3 {
  color: #e93829;
  font-size: 18px;
  font-style: normal;
  font-weight: 500;
  line-height: 32px;
}
/* 便捷养护，任意场景切换  */
.breathe img {
  height: 704px;
}
.nasal-bottom img {
  height: 704px;
}

/* 亲肤透气莱卡 */
.model-box {
  display: flex;
  justify-content: space-between;
}
.model-item {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: end;
  flex: 1;
}
.model-item h2 {
  color: #1f2329;
  text-align: right;
  font-size: 32px;
  font-style: normal;
  font-weight: 600;
  line-height: 48px;
  letter-spacing: 0.64px;
}
.model-item p {
  color: #5c5d5f;
  text-align: right;
  font-size: 18px;
  font-style: normal;
  font-weight: 400;
  line-height: 32px;
}
.model-1 {
  height: 540px;
  background: #f5f4f9;
}
.model-1 img {
  width: 735px;
  height: 520px;
}
/* K金磁吸接口 */
.model-2,
.model-3,
.model-4 {
  height: 540px;
  background: #f5f4f9;
}
.model-3,
.model-4 {
  height: 466px;
}
.model-2 img {
  width: 477px;
  height: 540px;
}
.m2-item {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: start;
  margin-left: 185px;
}
/* 超薄舒爽贴合 */
.model-3 img {
  width: 459px;
  height: 520px;
  object-fit: contain;
  margin-left: 190px;
}
.m3-item {
  flex: 0.66;
}
.m3-icon {
  flex: 1;
}
.model-4 img {
  width: 605px;
  height: 440px;
}
.m4-item{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: start;
    margin-left: 57px;
}