/* 首页商品区：像素框与紧凑商品卡片 */
.home-page .products-section {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 62px 38px 54px;
  border: 4px solid #111;
  border-radius: 0;
  background: #fff;
  box-shadow: 8px 8px 0 #ff7417, 14px 14px 0 rgba(17, 17, 17, 0.1);
}

.home-page .products-section::before {
  position: absolute;
  inset: 18px;
  z-index: 0;
  content: "";
  border: 3px solid rgba(17, 17, 17, 0.22);
  background:
    linear-gradient(rgba(255, 116, 23, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 116, 23, 0.06) 1px, transparent 1px),
    #fffdfa;
  background-size: 18px 18px;
}

.home-page .products-section::after {
  position: absolute;
  inset: 18px;
  z-index: 0;
  content: "";
  pointer-events: none;
  box-shadow:
    inset 10px 0 0 rgba(17, 17, 17, 0.04),
    inset -10px 0 0 rgba(255, 116, 23, 0.08),
    inset 0 10px 0 rgba(17, 17, 17, 0.04),
    inset 0 -10px 0 rgba(255, 116, 23, 0.08);
}

.home-page .products-section .section-heading,
.home-page .products-section .category-tabs,
.home-page .products-section .product-grid {
  position: relative;
  z-index: 1;
}

.home-page .products-section .eyebrow {
  display: none;
}

.home-page .products-section .section-heading {
  justify-content: center;
  text-align: center;
}

.home-page .products-section .section-heading h2 {
  margin-bottom: 18px;
}

.home-page .products-section .section-heading p {
  margin-bottom: 0;
}

.home-page .products-section .category-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin: 26px 0 34px;
  padding: 0;
  overflow: visible;
}

.home-page .products-section .category-tab {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  justify-content: center;
  min-width: 104px;
  min-height: 44px;
  padding: 0 18px;
  border: 0;
  border-radius: 0;
  color: #111;
  background: transparent url("图片素材/heigou-hero-assets/pixel-badge-gpt.png") center / 100% 100% no-repeat;
  box-shadow: none;
  font-size: 15px;
  font-weight: 950;
  line-height: 1;
  cursor: pointer;
  transform: translateY(0);
  transition: transform 160ms ease, filter 160ms ease;
}

.home-page .products-section .category-tab-icon {
  display: grid;
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
  overflow: hidden;
  place-items: center;
  border: 2px solid #111;
  border-radius: 7px;
  background: #fffefa;
  box-shadow: 2px 2px 0 rgba(17, 17, 17, 0.18);
}

.home-page .products-section .category-tab-icon img {
  display: block;
  width: 17px;
  height: 17px;
  object-fit: contain;
}

.home-page .products-section .category-tab[data-category="Grok"] .category-tab-icon img,
.home-page .products-section .category-tab[data-category="Binance"] .category-tab-icon img {
  width: 20px;
  height: 20px;
}

.home-page .products-section .category-tab:hover {
  transform: translateY(-2px);
  filter: brightness(1.03);
}

.home-page .products-section .category-tab.active {
  color: #fff;
  background-image: url("图片素材/heigou-hero-assets/pixel-tab-active-gpt.png");
  text-shadow: 0 1px 0 rgba(17, 17, 17, 0.25);
  transform: translateY(-2px);
}

.home-page .products-section .category-tab.active .category-tab-icon {
  background: #fff;
  box-shadow: 2px 2px 0 rgba(17, 17, 17, 0.28);
}

.home-page .products-section .product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
  gap: 18px;
  justify-content: center;
  padding: 0 6px 8px 0;
}

.home-page .products-section .product-card {
  position: relative;
  display: grid;
  grid-template-rows: 190px auto;
  min-width: 0;
  min-height: 430px;
  overflow: hidden;
  border: 4px solid #111;
  border-radius: 18px;
  color: #151515;
  background: #fff;
  box-shadow: 5px 5px 0 #ff7417;
}

.home-page .products-section .product-card.is-sold-out {
  cursor: default;
  opacity: 0.68;
}

.home-page .products-section .product-card.is-sold-out::before {
  position: absolute;
  top: 15px;
  left: -42px;
  z-index: 3;
  width: 138px;
  height: 30px;
  content: "售罄";
  display: grid;
  place-items: center;
  color: #fff;
  background: #9b9b9b;
  border: 2px solid rgba(255, 255, 255, 0.34);
  font-size: 14px;
  font-weight: 950;
  letter-spacing: 0.08em;
  transform: rotate(-45deg);
  box-shadow: 0 4px 12px rgba(17, 17, 17, 0.18);
}

.home-page .products-section .product-card:hover {
  transform: translateY(-3px);
  filter: brightness(1.015);
}

.home-page .products-section .product-card.is-inactive {
  filter: grayscale(0.45);
}

.home-page .products-section .product-card.is-out-of-stock {
  filter: grayscale(0.28);
}

.home-page .products-section .product-visual {
  position: relative;
  display: grid;
  min-width: 0;
  min-height: 190px;
  padding: 20px 18px 18px;
  place-items: center;
  align-content: center;
  gap: 10px;
  overflow: hidden;
  border: 0;
  border-bottom: 4px solid #111;
  border-radius: 14px 14px 0 0;
  background:
    radial-gradient(circle at 50% 44%, rgba(255, 196, 86, 0.26), rgba(255, 247, 230, 0.36) 48%, #fff 72%),
    #fff;
}

.home-page .products-section .product-visual::after {
  position: absolute;
  right: 18px;
  bottom: 12px;
  width: 66%;
  height: 14px;
  content: "";
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(255, 151, 31, 0.22), transparent 68%);
}

.home-page .products-section .product-brand-logo {
  position: relative;
  z-index: 1;
  display: block;
  width: 94px;
  max-height: 96px;
  object-fit: contain;
  filter: drop-shadow(0 10px 0 rgba(17, 17, 17, 0.12));
}

.home-page .products-section .logo-claude,
.home-page .products-section .logo-gemini,
.home-page .products-section .logo-grok {
  width: 160px;
  max-height: 84px;
}

.home-page .products-section .logo-binance {
  width: 92px;
}

.home-page .products-section .product-visual strong {
  position: relative;
  z-index: 1;
  color: #111;
  max-width: 100%;
  font-size: clamp(18px, 1.4vw, 22px);
  font-weight: 950;
  line-height: 1.15;
  text-align: center;
  overflow-wrap: anywhere;
}

.home-page .products-section .product-info {
  display: grid;
  grid-template-rows: auto auto auto auto 1fr;
  min-width: 0;
  padding: 16px 16px 18px;
  overflow: hidden;
}

.home-page .products-section .product-badges {
  gap: 6px;
  margin-bottom: 10px;
}

.home-page .products-section .product-badges .badge {
  padding: 6px 8px;
  font-size: 12px;
}

.home-page .products-section .product-info h3 {
  min-height: 0;
  margin-bottom: 8px;
  color: #151515;
  font-size: 16px;
  font-weight: 950;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.home-page .products-section .product-price {
  margin-top: 8px;
  margin-bottom: 6px;
  color: #ff7417;
  font-size: 24px;
  font-weight: 1000;
  line-height: 1;
}

.home-page .products-section .product-stats {
  gap: 8px;
  margin-bottom: 14px;
  color: #788292;
  font-size: 12px;
  font-weight: 850;
  min-width: 0;
}

.home-page .products-section .product-stats span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.home-page .products-section .product-action {
  align-self: end;
  width: 100%;
  min-height: 46px;
  margin-top: 0;
  font-size: 16px;
}

@media (min-width: 1181px) {
  .home-page .products-section .product-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 681px) and (max-width: 1180px) {
  .home-page .products-section .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .home-page .products-section .category-tabs {
    gap: 10px;
    margin: 20px 0 26px;
  }

  .home-page .products-section .category-tab {
    min-width: 88px;
    min-height: 40px;
    padding: 0 16px;
    font-size: 13px;
  }

  .home-page .products-section .category-tab.active {
    min-width: 98px;
  }

  .home-page .products-section .product-card {
    grid-template-rows: minmax(190px, auto) auto;
    min-height: 0;
  }

  .home-page .products-section .product-visual {
    min-height: 190px;
    padding: 28px 22px 24px;
  }

  .home-page .products-section .product-brand-logo {
    width: 96px;
  }

  .home-page .products-section .logo-claude,
  .home-page .products-section .logo-gemini,
  .home-page .products-section .logo-grok {
    width: 170px;
  }
}

.home-page .products-section .product-card.is-hidden,
.home-page .products-section .product-card[hidden] {
  display: none;
}

/* 商品卡压短：保留整卡可点击，减少传统商城按钮区占用的高度。 */
.home-page .products-section .product-grid {
  gap: 16px;
}

.home-page .products-section .product-card {
  grid-template-rows: 156px auto;
  min-height: 350px;
}

.home-page .products-section .product-visual {
  min-height: 156px;
  padding: 14px 14px 12px;
  gap: 7px;
}

.home-page .products-section .product-visual::after {
  bottom: 8px;
  height: 10px;
}

.home-page .products-section .product-brand-logo {
  width: 76px;
  max-height: 78px;
}

.home-page .products-section .logo-claude,
.home-page .products-section .logo-gemini,
.home-page .products-section .logo-grok {
  width: 134px;
  max-height: 66px;
}

.home-page .products-section .logo-binance {
  width: 74px;
}

.home-page .products-section .product-visual strong {
  font-size: clamp(15px, 1.2vw, 19px);
}

.home-page .products-section .product-info {
  grid-template-rows: auto auto auto auto;
  padding: 13px 14px 14px;
}

.home-page .products-section .product-badges {
  margin-bottom: 7px;
}

.home-page .products-section .product-badges .badge {
  padding: 5px 7px;
  font-size: 11px;
}

.home-page .products-section .product-info h3 {
  margin-bottom: 6px;
  font-size: 15px;
  line-height: 1.28;
}

.home-page .products-section .product-price {
  margin: 6px 0 4px;
  font-size: 22px;
}

.home-page .products-section .product-stats {
  margin-bottom: 0;
  font-size: 11px;
}

.home-page .products-section .product-action {
  display: none;
}

@media (max-width: 680px) {
  .home-page .products-section .product-card {
    grid-template-rows: 160px auto;
    min-height: 0;
  }

  .home-page .products-section .product-visual {
    min-height: 160px;
    padding: 18px 16px 14px;
  }

  .home-page .products-section .product-brand-logo {
    width: 80px;
  }

  .home-page .products-section .logo-claude,
  .home-page .products-section .logo-gemini,
  .home-page .products-section .logo-grok {
    width: 140px;
  }
}

/* 商品便签：用更清晰的颜色区分不同状态，保留像素风硬边。 */
.home-page .products-section .product-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 9px;
}

.home-page .products-section .product-badges .badge {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 9px;
  border: 2px solid #111;
  border-radius: 7px;
  background: #fff;
  box-shadow: 2px 2px 0 rgba(17, 17, 17, 0.16);
  font-size: 12px;
  font-weight: 950;
  line-height: 1;
  letter-spacing: 0.03em;
}

.home-page .products-section .product-badges .badge::before {
  width: 5px;
  height: 5px;
  margin-right: 5px;
  background: currentColor;
  box-shadow: 1px 1px 0 #111;
  content: "";
}

.home-page .products-section .product-badges .badge-auto {
  background: #e9fff2;
  box-shadow: 2px 2px 0 #79dd9d;
  color: #13854d;
}

.home-page .products-section .product-badges .badge-recommend {
  background: #eef4ff;
  box-shadow: 2px 2px 0 #91b4ff;
  color: #315bd9;
}

.home-page .products-section .product-badges .badge-hot {
  background: #fff0e8;
  box-shadow: 2px 2px 0 #ff9b70;
  color: #d83b16;
}

.home-page .products-section .product-badges .badge-new {
  background: #fff7d8;
  box-shadow: 2px 2px 0 #ffd56f;
  color: #936400;
}

@media (max-width: 680px) {
  .home-page .products-section .product-badges {
    gap: 7px;
  }

  .home-page .products-section .product-badges .badge {
    min-height: 22px;
    padding: 0 8px;
    font-size: 11px;
  }
}

/* 商品区留白版：卡片更小，两侧边框内留出更舒服的空间。 */
.home-page .products-section {
  padding: 58px 56px 58px;
}

.home-page .products-section::before,
.home-page .products-section::after {
  inset: 22px;
}

.home-page .products-section .section-heading h2 {
  margin-bottom: 14px;
  font-size: clamp(30px, 3.2vw, 42px);
}

.home-page .products-section .section-heading p {
  font-size: 14px;
}

.home-page .products-section .category-tabs {
  margin: 22px 0 32px;
}

.home-page .products-section .product-grid {
  grid-template-columns: repeat(auto-fit, minmax(260px, 300px));
  justify-content: center;
  gap: 20px;
  padding: 0 8px 10px;
}

@media (min-width: 1181px) {
  .home-page .products-section .product-grid {
    grid-template-columns: repeat(4, minmax(0, 300px));
  }
}

.home-page .products-section .product-card {
  grid-template-rows: 138px auto;
  min-height: 318px;
  border-width: 3px;
  border-radius: 16px;
  box-shadow: 4px 4px 0 #ff7417;
}

.home-page .products-section .product-visual {
  min-height: 138px;
  padding: 12px 14px 10px;
  gap: 6px;
  border-bottom-width: 3px;
}

.home-page .products-section .product-visual::after {
  bottom: 6px;
  height: 8px;
}

.home-page .products-section .product-brand-logo {
  width: 68px;
  max-height: 68px;
}

.home-page .products-section .logo-claude,
.home-page .products-section .logo-gemini,
.home-page .products-section .logo-grok {
  width: 118px;
  max-height: 58px;
}

.home-page .products-section .logo-binance {
  width: 64px;
}

.home-page .products-section .product-visual strong {
  font-size: clamp(14px, 1vw, 17px);
}

.home-page .products-section .product-info {
  padding: 12px 13px 13px;
}

.home-page .products-section .product-badges {
  gap: 6px;
  margin-bottom: 8px;
}

.home-page .products-section .product-badges .badge {
  min-height: 22px;
  padding: 0 8px;
  font-size: 11px;
}

.home-page .products-section .product-info h3 {
  margin-bottom: 5px;
  font-size: 14px;
  line-height: 1.28;
}

.home-page .products-section .product-price {
  margin: 5px 0 4px;
  font-size: 20px;
}

.home-page .products-section .product-stats {
  font-size: 10px;
}

@media (max-width: 1180px) {
  .home-page .products-section {
    padding: 48px 34px 52px;
  }

  .home-page .products-section .product-grid {
    grid-template-columns: repeat(2, minmax(0, 300px));
  }
}

@media (max-width: 680px) {
  .home-page .products-section {
    padding: 38px 18px 44px;
  }

  .home-page .products-section::before,
  .home-page .products-section::after {
    inset: 14px;
  }

  .home-page .products-section .product-grid {
    grid-template-columns: minmax(0, min(100%, 300px));
  }
}

/* 商品图只展示素材本身，不再使用黄色底光或装饰阴影。 */
.home-page .products-section .product-visual {
  border-bottom: 0;
  background: #fff;
  padding: 0;
}

.home-page .products-section .product-visual::after {
  content: none;
}

.home-page .products-section .product-visual strong {
  display: none;
}

.home-page .products-section .product-brand-logo {
  width: min(72%, 154px);
  max-height: 154px;
  filter: none;
}

.home-page .products-section .product-upload-image {
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  object-fit: cover;
  object-position: center;
}

.home-page .products-section .logo-claude,
.home-page .products-section .logo-gemini,
.home-page .products-section .logo-grok {
  width: min(82%, 198px);
  max-height: 112px;
}

.home-page .products-section .logo-binance {
  width: min(62%, 130px);
  max-height: 130px;
}

.home-page .products-section .product-card {
  grid-template-rows: 172px auto;
  min-height: 352px;
}

.home-page .products-section .product-visual {
  min-height: 172px;
}

/* 商品卡片信息增强：字体更粗更黑，移动端也保持清晰。 */
.home-page .products-section .product-info {
  color: #111216;
}

.home-page .products-section .product-badges .badge {
  font-size: 12px;
  font-weight: 1000;
  color: inherit;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.42);
}

.home-page .products-section .product-info h3 {
  color: #090a0f;
  font-size: 16px;
  font-weight: 1000;
  line-height: 1.3;
  letter-spacing: 0;
  text-shadow: 1px 1px 0 rgba(17, 18, 22, 0.12);
}

.home-page .products-section .product-price {
  color: #f06412;
  font-size: 24px;
  font-weight: 1000;
  letter-spacing: 0;
  text-shadow: 1px 1px 0 rgba(17, 18, 22, 0.12);
}

.home-page .products-section .product-stats {
  color: #435066;
  font-size: 12px;
  font-weight: 950;
}

.home-page .products-section .product-stats span {
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.5);
}

@media (max-width: 680px) {
  .home-page .products-section .product-info h3 {
    font-size: 15px;
  }

  .home-page .products-section .product-price {
    font-size: 23px;
  }

  .home-page .products-section .product-stats {
    font-size: 11px;
  }
}

/* 商品图区统一按成品图铺满，后续后台换图不用再按品牌单独调尺寸。 */
.home-page .products-section .product-card {
  --product-visual-height: 172px;
  grid-template-rows: var(--product-visual-height) auto;
}

.home-page .products-section .product-visual {
  position: relative;
  width: 100%;
  height: var(--product-visual-height);
  min-height: var(--product-visual-height);
  max-height: var(--product-visual-height);
  padding: 0;
  overflow: hidden;
}

.home-page .products-section .product-upload-image {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  object-fit: cover;
  object-position: center;
  filter: none;
}

.home-page .products-section .product-brand-logo:not(.product-upload-image),
.home-page .products-section .logo-chatgpt:not(.product-upload-image),
.home-page .products-section .logo-claude:not(.product-upload-image),
.home-page .products-section .logo-gemini:not(.product-upload-image),
.home-page .products-section .logo-grok:not(.product-upload-image),
.home-page .products-section .logo-binance:not(.product-upload-image) {
  position: relative;
  inset: auto;
  width: min(72%, 154px);
  height: auto;
  max-width: 154px;
  max-height: 120px;
  object-fit: contain;
  filter: none;
}

.home-page .products-section .logo-claude:not(.product-upload-image),
.home-page .products-section .logo-gemini:not(.product-upload-image),
.home-page .products-section .logo-grok:not(.product-upload-image) {
  width: min(82%, 198px);
  max-width: 198px;
  max-height: 112px;
}

.home-page .products-section .logo-binance:not(.product-upload-image) {
  width: min(62%, 130px);
  max-width: 130px;
  max-height: 130px;
}