/* ========== 产品页面 - Product 板块 ========== */

.Product-page,
.Product-detail,
.Product-page *,
.Product-detail * {
  box-sizing: border-box;
}

.Product-page a,
.Product-detail a {
  color: inherit;
  text-decoration: none;
}

.Product-page img,
.Product-detail img {
  display: block;
  max-width: 100%;
}

/* ---------- 页面框架 ---------- */
.Product-page {
  width: 100%;
  min-height: 100vh;
  padding-top: 120px;
  background-color: #f5f5f5;
}

.Product-page__inner {
  width: 88%;
  max-width: 1920px;
  margin: 0 auto;
  padding: 0 0 80px;
}

/* ---------- 顶部 Hero 区 ---------- */
.Product-hero {
  width: 100%;
  background: linear-gradient(135deg, #0a2540 0%, #1a4a7a 50%, #0d3b5e 100%);
  position: relative;
  overflow: hidden;
  margin-bottom: 60px;
}

/* 装饰几何图形 */
.Product-hero::before {
  content: "";
  position: absolute;
  top: -120px;
  right: -80px;
  width: 500px;
  height: 500px;
  border: 40px solid rgba(23, 131, 236, 0.08);
  border-radius: 50%;
  pointer-events: none;
}

.Product-hero::after {
  content: "";
  position: absolute;
  bottom: -60px;
  left: -40px;
  width: 300px;
  height: 300px;
  border: 30px solid rgba(23, 131, 236, 0.06);
  border-radius: 50%;
  pointer-events: none;
}

.Product-hero__inner {
  width: 88%;
  max-width: 1920px;
  margin: 0 auto;
  padding: 80px 0 70px;
  position: relative;
  z-index: 1;
}

.Product-hero__tag {
  display: inline-block;
  font-size: 14px;
  font-weight: 500;
  color: #1783ec;
  background: rgba(23, 131, 236, 0.12);
  padding: 6px 20px;
  border-radius: 20px;
  letter-spacing: 2px;
  margin-bottom: 20px;
}

.Product-hero__title {
  font-size: 56px;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.2;
  margin: 0 0 16px;
  letter-spacing: 0;
}

.Product-hero__subtitle {
  display: block;
  font-size: 20px;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.6;
  max-width: 680px;
}

/* ---------- 产品筛选标签 ---------- */
.Product-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 48px;
  padding: 0 0px;
}

.Product-filter {
  display: inline-flex;
  align-items: center;
  padding: 10px 24px;
  font-size: 15px;
  font-weight: 500;
  color: #555;
  background: #ffffff;
  border: 1px solid #e0e0e0;
  border-radius: 30px;
  cursor: pointer;
  transition: all 0.3s ease;
  user-select: none;
}

.Product-filter:hover {
  color: #1783ec;
  border-color: #1783ec;
  background: rgba(23, 131, 236, 0.04);
}

.Product-filter.Product-filter--active {
  color: #ffffff;
  background: #1783ec;
  border-color: #1783ec;
}

.Product-filter.Product-filter--active:hover {
  color: #ffffff;
  background: #146ec4;
  border-color: #146ec4;
}

.Product-filter-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  width: 100%;
}

.Product-filter-group + .Product-filter-group {
  margin-top: 12px;
}

.Product-filter-group__title {
  color: #777;
  font-size: 14px;
  font-weight: 600;
}

/* ---------- 产品卡片网格 ---------- */
.Product-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px 36px;
  padding: 0 0px;
}

/* ---------- 单个产品卡片 ---------- */
.Product-card {
  background: #ffffff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.06);
  transition: all 0.4s ease;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.Product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
}

/* 卡片图片区 */
.Product-card__image {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* 产品图片（白底 JPG） */
.Product-card__img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  padding: 20px;
  transition: transform 0.5s ease;
}

.Product-card:hover .Product-card__img {
  transform: scale(1.05);
}

/* 产品标签徽章 */
.Product-card__badge {
  position: absolute;
  top: 16px;
  right: 16px;
  padding: 5px 14px;
  font-size: 12px;
  font-weight: 600;
  color: #ffffff;
  background: #1783ec;
  border-radius: 4px;
  letter-spacing: 0.5px;
}

.Product-card__badge--hot {
  background: #f37c00;
}

.Product-card__badge--new {
  background: #22c55e;
}

/* 卡片文字内容 */
.Product-card__body {
  padding: 24px 24px 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.Product-card__title {
  font-size: 22px;
  font-weight: 700;
  color: #111;
  line-height: 1.35;
  margin-bottom: 6px;
}

.Product-card__title-en {
  display: block;
  font-size: 14px;
  color: #999;
  font-weight: 400;
  margin-bottom: 16px;
}

.Product-card__desc {
  font-size: 14px;
  color: #666;
  line-height: 1.7;
  margin-bottom: 20px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 卡片底部标签行 */
.Product-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.Product-card__tag {
  display: inline-block;
  padding: 4px 12px;
  font-size: 12px;
  color: #1783ec;
  background: rgba(23, 131, 236, 0.08);
  border-radius: 4px;
  white-space: nowrap;
}

/* 查看详情按钮 */
.Product-card__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  padding: 12px 0;
  font-size: 15px;
  font-weight: 600;
  color: #1783ec;
  background: transparent;
  border: 1px solid #1783ec;
  border-radius: 6px;
  text-decoration: none;
  transition: all 0.3s ease;
  letter-spacing: 0.5px;
}

.Product-card__btn:hover {
  color: #ffffff;
  background: #1783ec;
}

.Product-card__btn-arrow {
  transition: transform 0.3s ease;
}

.Product-card__btn:hover .Product-card__btn-arrow {
  transform: translateX(3px);
}


/* ================================================================
   产品详情页样式
   ================================================================ */

/* ---------- 详情页面框架 ---------- */
.Product-detail {
  width: 100%;
  min-height: 100vh;
  background-color: #fafbfc;
}

/* 面包屑导航 */
.Product-breadcrumb {
  width: 88%;
  max-width: 1920px;
  margin: 0 auto;
  padding: 24px 0px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: #999;
}

.Product-breadcrumb__link {
  color: #666;
  text-decoration: none;
  transition: color 0.2s ease;
}

.Product-breadcrumb__link:hover {
  color: #1783ec;
}

.Product-breadcrumb__sep {
  color: #ccc;
}

.Product-breadcrumb__current {
  color: #333;
  font-weight: 500;
}

/* 详情主区域 - 左右布局 */
.Product-detail__main {
  width: 88%;
  max-width: 1920px;
  margin: 0 auto 60px;
  display: flex;
  gap: 60px;
  padding-top: 40px;
}

/* 左侧图片区 */
.Product-detail__gallery {
  flex: 0 0 48%;
  position: sticky;
  top: 30px;
  align-self: flex-start;
}

.Product-detail__image-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: 16px;
  overflow: hidden;
  background: #ffffff;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

.Product-detail__main-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 24px;
  background: #fff;
}

.Product-detail__image-bg {
  position: absolute;
  inset: 0;
}

.Product-detail__image-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120px;
  height: 120px;
  opacity: 0.25;
  pointer-events: none;
}

/* 缩略图行 */
.Product-detail__thumbs {
  display: flex;
  gap: 12px;
  margin-top: 16px;
  padding: 0 4px;
}

.Product-detail__thumb {
  width: 80px;
  height: 60px;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.3s ease;
  opacity: 0.6;
}

button.Product-detail__thumb {
  padding: 0;
  background: #fff;
}

.Product-detail__thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.Product-detail__thumb:hover {
  opacity: 0.85;
}

.Product-detail__thumb--active {
  border-color: #1783ec;
  opacity: 1;
}

/* 右侧信息区 */
.Product-detail__info {
  flex: 1;
  padding-top: 10px;
}

.Product-detail__tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: #1783ec;
  background: rgba(23, 131, 236, 0.08);
  padding: 5px 16px;
  border-radius: 20px;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.Product-detail__name {
  font-size: 38px;
  font-weight: 700;
  color: #111;
  line-height: 1.3;
  margin-bottom: 10px;
}

.Product-detail__name-en {
  display: block;
  font-size: 18px;
  color: #aaa;
  font-weight: 400;
  margin-bottom: 24px;
}

/* 分割线 */
.Product-detail__divider {
  width: 80px;
  height: 3px;
  background: linear-gradient(to right, #1783ec 0%, transparent 100%);
  border-radius: 2px;
  margin-bottom: 28px;
}

/* 产品描述 */
.Product-detail__desc {
  font-size: 16px;
  color: #555;
  line-height: 1.8;
  margin-bottom: 32px;
}

/* 规格表格 */
.Product-detail__specs {
  margin-bottom: 36px;
}

.Product-detail__specs-title {
  font-size: 18px;
  font-weight: 700;
  color: #111;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid #e8e8e8;
}

.Product-detail__specs-table {
  width: 100%;
  border-collapse: collapse;
}

.Product-detail__specs-table tr {
  border-bottom: 1px solid #f0f0f0;
}

.Product-detail__specs-table tr:last-child {
  border-bottom: none;
}

.Product-detail__specs-table td {
  padding: 12px 0;
  font-size: 14px;
  color: #555;
  line-height: 1.6;
}

.Product-detail__specs-table td:first-child {
  width: 140px;
  color: #888;
  font-weight: 500;
  flex-shrink: 0;
}

/* 操作按钮行 */
.Product-detail__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.Product-detail__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 36px;
  font-size: 16px;
  font-weight: 600;
  border-radius: 8px;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  letter-spacing: 0.5px;
}

.Product-detail__btn--primary {
  color: #ffffff !important;
  background: #1783ec;
  border: none;
  box-shadow: 0 4px 14px rgba(23, 131, 236, 0.3);
}

.Product-detail__btn--primary:hover {
  background: #146ec4;
  box-shadow: 0 6px 20px rgba(23, 131, 236, 0.4);
  transform: translateY(-1px);
}

.Product-detail__btn--outline {
  color: #1783ec;
  background: transparent;
  border: 1px solid #1783ec;
}

.Product-detail__btn--outline:hover {
  color: #ffffff;
  background: #1783ec;
}

/* 返回列表按钮 */
.Product-detail__back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: #666;
  text-decoration: none;
  margin-bottom: 24px;
  transition: color 0.2s ease;
}

.Product-detail__back:hover {
  color: #1783ec;
}

.Product-detail__back-icon {
  font-size: 18px;
  line-height: 1;
}

/* 产品特性区 */
.Product-detail__features {
  margin-top: 48px;
  padding: 0 20px;
}

.Product-detail__features-title {
  font-size: 28px;
  font-weight: 700;
  color: #111;
  text-align: center;
  margin-bottom: 40px;
}

.Product-detail__features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto 60px;
}

.Product-feature {
  text-align: center;
  padding: 32px 20px;
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
  transition: all 0.3s ease;
}

.Product-feature:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.Product-feature__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  opacity: 0.7;
}

.Product-feature__title {
  display: block;
  font-size: 16px;
  font-weight: 700;
  color: #111;
  margin-bottom: 8px;
}

.Product-feature__desc {
  font-size: 13px;
  color: #888;
  line-height: 1.6;
}


/* ================================================================
   产品内容详情区（可放文字/图片）
   ================================================================ */

.Product-content {
  width: 88%;
  max-width: 1920px;
  margin: 60px auto 80px;
  padding: 0 20px;
}

.Product-content__inner {
  background: #ffffff;
  border-radius: 16px;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.04);
  padding: 40px 48px;
}

/* Tab 切换栏 */
.Product-content__tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid #f0f0f0;
  margin-bottom: 36px;
  overflow-x: auto;
  scrollbar-width: none;
}

.Product-content__tabs::-webkit-scrollbar {
  display: none;
}

.Product-content__tab {
  padding: 14px 28px;
  font-size: 16px;
  font-weight: 500;
  color: #888;
  cursor: pointer;
  position: relative;
  transition: color 0.3s ease;
  white-space: nowrap;
  user-select: none;
}

.Product-content__tab:hover {
  color: #1783ec;
}

.Product-content__tab--active {
  color: #1783ec;
  font-weight: 700;
}

.Product-content__tab--active::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -2px;
  transform: translateX(-50%);
  width: 60%;
  height: 2px;
  background: #1783ec;
  border-radius: 2px;
}

/* 面板 */
.Product-content__panel {
  display: none;
}

.Product-content__panel--active {
  display: block;
  animation: Product-content__fade 0.35s ease;
}

@keyframes Product-content__fade {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* 文字类样式 */
.Product-content__heading {
  font-size: 22px;
  font-weight: 700;
  color: #111;
  margin-bottom: 20px;
  padding-left: 14px;
  border-left: 4px solid #1783ec;
  line-height: 1.4;
}

.Product-content__subheading {
  font-size: 18px;
  font-weight: 700;
  color: #111;
  margin-bottom: 14px;
  line-height: 1.4;
}

.Product-content__text {
  font-size: 15px;
  color: #555;
  line-height: 1.85;
  margin-bottom: 18px;
}

.Product-cms-content {
  color: #555;
  font-size: 15px;
  line-height: 1.9;
}

.Product-cms-content img {
  height: auto !important;
  margin: 24px auto;
}

.Product-cms-content table {
  width: 100% !important;
  border-collapse: collapse;
}

.Product-cms-content td,
.Product-cms-content th {
  padding: 12px;
  border: 1px solid #e8e8e8;
}

.Product-empty {
  grid-column: 1 / -1;
  padding: 80px 20px;
  color: #999;
  background: #fff;
  border-radius: 12px;
  text-align: center;
}

.Product-content__list {
  list-style: none;
  padding: 0;
  margin: 16px 0 0;
}

.Product-content__list li {
  position: relative;
  padding: 10px 0 10px 30px;
  font-size: 15px;
  color: #555;
  line-height: 1.7;
  border-bottom: 1px dashed #f0f0f0;
}

.Product-content__list li:last-child {
  border-bottom: none;
}

.Product-content__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #1783ec;
}

/* 产品特点图文混排 */
.Product-content__feature {
  display: flex;
  align-items: center;
  gap: 48px;
  padding: 32px 0;
  border-bottom: 1px solid #f0f0f0;
}

.Product-content__feature:first-child {
  padding-top: 8px;
}

.Product-content__feature:last-child {
  padding-bottom: 8px;
  border-bottom: none;
}

.Product-content__feature--reverse {
  flex-direction: row-reverse;
}

.Product-content__feature-text {
  flex: 1;
}

.Product-content__feature-image {
  flex: 0 0 40%;
  max-width: 380px;
  aspect-ratio: 4 / 3;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.Product-content__feature-image svg {
  width: 80%;
  height: 80%;
}

/* 产品图集 */
.Product-content__gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.Product-content__gallery-item {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

.Product-content__gallery-item svg {
  width: 60%;
  height: 60%;
  opacity: 0.85;
  transition: transform 0.3s ease;
}

.Product-content__gallery-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.Product-content__gallery-item:hover svg {
  transform: scale(1.1);
}

.Product-content__gallery-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 14px 0;
  font-size: 14px;
  font-weight: 600;
  color: #ffffff;
  text-align: center;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.55) 0%, transparent 100%);
}

/* 应用场景 */
.Product-content__apps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.Product-content__app {
  padding: 28px 24px;
  background: #fafbfc;
  border: 1px solid #f0f0f0;
  border-radius: 12px;
  transition: all 0.3s ease;
}

.Product-content__app:hover {
  background: #ffffff;
  border-color: #1783ec;
  box-shadow: 0 8px 24px rgba(23, 131, 236, 0.1);
  transform: translateY(-2px);
}

.Product-content__app-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  font-size: 15px;
  font-weight: 700;
  border-radius: 12px;
  margin-bottom: 16px;
}

.Product-content__app .Product-content__subheading {
  font-size: 17px;
  margin-bottom: 10px;
}

.Product-content__app .Product-content__text {
  font-size: 14px;
  margin-bottom: 0;
  line-height: 1.7;
}


/* ================================================================
   响应式布局
   ================================================================ */

/* 平板 - 1280px */
@media screen and (max-width: 1280px) {
  .Product-hero__title {
    font-size: 44px;
  }

  .Product-hero__subtitle {
    font-size: 17px;
  }

  .Product-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px 28px;
  }

  .Product-detail__main {
    gap: 40px;
  }

  .Product-detail__name {
    font-size: 30px;
  }

  .Product-detail__features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* 中等屏幕 - 1024px 改为上下排版 */
@media screen and (max-width: 1024px) {
  .Product-hero__inner {
    padding: 60px 0 50px;
  }

  .Product-hero__title {
    font-size: 36px;
  }

  .Product-list {
    gap: 24px;
  }

  .Product-card__title {
    font-size: 19px;
  }

  .Product-card__body {
    padding: 20px 20px 24px;
  }

  /* 详情页改为上下 */
  .Product-detail__main {
    flex-direction: column;
    gap: 32px;
  }

  .Product-detail__gallery {
    flex: none;
    width: 100%;
    position: static;
    max-width: 600px;
    margin: 0 auto;
  }

  .Product-detail__name {
    font-size: 26px;
  }

  .Product-detail__features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  /* 新增产品内容区 - 中等屏 */
  .Product-content__inner {
    padding: 28px 32px;
  }

  .Product-content__heading {
    font-size: 20px;
  }

  .Product-content__feature {
    gap: 28px;
    padding: 24px 0;
  }

  .Product-content__feature-image {
    flex: 0 0 45%;
  }

  .Product-content__gallery,
  .Product-content__apps {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}

/* 手机 - 768px */
@media screen and (max-width: 768px) {
  .Product-page__inner {
    padding-bottom: 50px;
  }

  .Product-hero__inner {
    padding: 48px 0 40px;
  }

  .Product-hero__title {
    font-size: 30px;
  }

  .Product-hero__subtitle {
    font-size: 15px;
  }

  .Product-hero__tag {
    font-size: 12px;
    padding: 4px 16px;
  }

  .Product-filters {
    gap: 8px;
    margin-bottom: 32px;
    padding: 0px;
  }


  .Product-filter {
    padding: 8px 16px;
    font-size: 13px;
  }

  .Product-list {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 0 0px;
  }

  .Product-card__title {
    font-size: 18px;
  }

  .Product-card__desc {
    font-size: 13px;
  }

  .Product-card__btn {
    font-size: 14px;
    padding: 10px 0;
  }

  /* 详情页 */
  .Product-breadcrumb {
    padding: 16px 10px;
    font-size: 13px;
  }

  .Product-detail__main {
    gap: 24px;
    padding: 0 10px;
    margin-bottom: 40px;
  }

  .Product-detail__name {
    font-size: 22px;
  }

  .Product-detail__name-en {
    font-size: 15px;
  }

  .Product-detail__desc {
    font-size: 14px;
  }

  .Product-detail__specs-table td {
    padding: 10px 0;
    font-size: 13px;
  }

  .Product-detail__specs-table td:first-child {
    width: 100px;
  }

  .Product-detail__actions {
    flex-direction: column;
  }

  .Product-detail__btn {
    width: 100%;
    text-align: center;
  }

  .Product-detail__features {
    margin-top: 32px;
    padding: 0 10px;
  }

  .Product-detail__features-title {
    font-size: 22px;
    margin-bottom: 28px;
  }

  .Product-detail__features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    margin-bottom: 40px;
  }

  .Product-feature {
    padding: 24px 14px;
  }

  .Product-feature__icon {
    width: 36px;
    height: 36px;
    margin-bottom: 12px;
  }

  .Product-feature__title {
    font-size: 14px;
  }

  .Product-feature__desc {
    font-size: 12px;
  }

  /* 新增产品内容区 - 手机 */
  .Product-content {
    margin: 40px auto 60px;
  }

  .Product-content__inner {
    padding: 24px 20px;
  }

  .Product-content__tabs {
    margin-bottom: 24px;
  }

  .Product-content__tab {
    padding: 12px 18px;
    font-size: 14px;
  }

  .Product-content__heading {
    font-size: 18px;
    margin-bottom: 16px;
  }

  .Product-content__subheading {
    font-size: 16px;
  }

  .Product-content__text {
    font-size: 14px;
    line-height: 1.75;
  }

  .Product-content__feature,
  .Product-content__feature--reverse {
    flex-direction: column;
    gap: 18px;
    padding: 20px 0;
  }

  .Product-content__feature-image {
    flex: none;
    width: 100%;
    max-width: 100%;
  }

  .Product-content__gallery,
  .Product-content__apps {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .Product-content__app {
    padding: 22px 18px;
  }

  .Product-content__app-icon {
    width: 48px;
    height: 48px;
    font-size: 14px;
  }
}

/* 小屏手机 - 480px */
@media screen and (max-width: 480px) {
  .Product-page__inner {
    width: 92%;
  }

  .Product-hero__inner {
    width: 92%;
    padding: 36px 0 30px;
  }

  .Product-hero__title {
    font-size: 24px;
  }

  .Product-hero__subtitle {
    font-size: 13px;
  }

  .Product-filters {
    gap: 6px;
  }

  .Product-filter {
    padding: 6px 12px;
    font-size: 12px;
  }

  .Product-list {
    padding: 0;
  }

  .Product-card__image {
    aspect-ratio: 3 / 2;
  }

  .Product-card__body {
    padding: 16px 16px 20px;
  }

  .Product-card__title {
    font-size: 16px;
  }

  .Product-detail__name {
    font-size: 20px;
  }

  .Product-detail__features-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .Product-detail__actions {
    gap: 10px;
  }

  .Product-detail__btn {
    padding: 12px 20px;
    font-size: 14px;
  }

  .Product-detail__thumbs {
    gap: 8px;
  }

  .Product-detail__thumb {
    width: 60px;
    height: 44px;
  }
}