.yongtan-category-grid,
.yongtan-product-catalog {
  --yt-navy: #071d35;
  --yt-blue: #0b5fa5;
  --yt-blue-soft: #eaf3fb;
  --yt-orange: #f47a20;
  --yt-border: #d5e0eb;
  --yt-text: #18344f;
  --yt-muted: #597086;
  --yt-shadow: 0 18px 46px rgba(7, 29, 53, 0.09);
  color: var(--yt-text);
}

/* Elementor会把动态目录保存为独立Shortcode组件，因此目录本身必须负责限宽。 */
.yongtan-product-catalog {
  width: min(1240px, calc(100% - 40px));
  margin: 0 auto 80px;
}

.yongtan-category-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.yongtan-category-card,
.yongtan-product-card {
  overflow: hidden;
  border: 1px solid var(--yt-border);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 8px 28px rgba(7, 29, 53, 0.05);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.yongtan-category-card:hover,
.yongtan-product-card:hover {
  transform: translateY(-4px);
  border-color: #a7c7e3;
  box-shadow: var(--yt-shadow);
}

.yongtan-category-card__image,
.yongtan-product-card__image {
  display: block;
  position: relative;
  overflow: hidden;
  background: #f5f8fb;
  aspect-ratio: 1 / 1;
}

.yongtan-category-card__image::after {
  position: absolute;
  right: 16px;
  bottom: 16px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(7, 29, 53, 0.88);
  color: #fff;
  content: "→";
  display: grid;
  place-items: center;
  font-size: 18px;
}

.yongtan-category-card__image img,
.yongtan-product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.35s ease;
}

.yongtan-category-card:hover img,
.yongtan-product-card:hover img {
  transform: scale(1.035);
}

.yongtan-category-card__body,
.yongtan-product-card__body {
  padding: 20px;
}

.yongtan-category-card h3,
.yongtan-product-card h3 {
  margin: 0 0 10px;
  color: var(--yt-navy);
  font-size: 20px;
  line-height: 1.35;
}

.yongtan-category-card p,
.yongtan-product-card p {
  margin: 0 0 15px;
  color: var(--yt-muted);
  font-size: 15px;
  line-height: 1.75;
}

.yongtan-card-link,
.yongtan-product-card h3 a {
  color: var(--yt-navy);
  text-decoration: none;
}

.yongtan-card-link {
  color: var(--yt-blue);
  font-weight: 700;
}

.yongtan-product-catalog {
  scroll-margin-top: 120px;
}

.yongtan-filter {
  display: grid;
  grid-template-columns: 1fr 1fr 1.15fr 1.6fr auto auto;
  gap: 14px;
  align-items: end;
  margin: 0 0 24px;
  padding: 22px;
  border: 1px solid var(--yt-border);
  border-radius: 18px;
  background: #f5f8fb;
}

.yongtan-filter label {
  display: grid;
  gap: 7px;
  min-width: 0;
}

.yongtan-filter label > span {
  color: var(--yt-navy);
  font-size: 13px;
  font-weight: 700;
}

.yongtan-filter__scope {
  display: grid;
  gap: 7px;
  min-width: 0;
}

.yongtan-filter__scope > span {
  color: var(--yt-navy);
  font-size: 13px;
  font-weight: 700;
}

.yongtan-filter__scope > strong {
  display: flex;
  min-height: 46px;
  align-items: center;
  border: 1px solid #bdcede;
  border-radius: 10px;
  background: #fff;
  color: var(--yt-blue);
  padding: 0 13px;
  font-size: 15px;
}

.yongtan-filter select,
.yongtan-filter input {
  width: 100%;
  min-height: 46px;
  border: 1px solid #bdcede;
  border-radius: 10px;
  background: #fff;
  color: var(--yt-text);
  padding: 0 13px;
  font-size: 15px;
}

.yongtan-filter select:focus,
.yongtan-filter input:focus {
  border-color: var(--yt-blue);
  outline: 3px solid rgba(11, 95, 165, 0.12);
}

.yongtan-filter button,
.yongtan-card-button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 10px;
  background: var(--yt-orange);
  color: #fff;
  padding: 0 20px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

.yongtan-filter button:hover,
.yongtan-card-button:hover {
  background: #dc6311;
  color: #fff;
}

.yongtan-filter__reset {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  color: var(--yt-blue);
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.yongtan-catalog-summary {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--yt-border);
  color: var(--yt-muted);
}

.yongtan-catalog-summary strong {
  color: var(--yt-navy);
  font-size: 24px;
}

.yongtan-product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.yongtan-product-card__image {
  aspect-ratio: 4 / 3;
}

.yongtan-product-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 10px;
}

.yongtan-product-card__meta span {
  border-radius: 99px;
  background: var(--yt-blue-soft);
  color: var(--yt-blue);
  padding: 5px 9px;
  font-size: 12px;
  font-weight: 700;
}

.yongtan-card-button {
  width: 100%;
  background: var(--yt-navy);
}

.yongtan-card-button:hover {
  background: var(--yt-blue);
}

.yongtan-pagination ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
}

.yongtan-pagination a,
.yongtan-pagination span {
  display: grid;
  min-width: 42px;
  min-height: 42px;
  place-items: center;
  border: 1px solid var(--yt-border);
  border-radius: 9px;
  background: #fff;
  color: var(--yt-navy);
  padding: 0 11px;
  text-decoration: none;
}

.yongtan-pagination .current {
  border-color: var(--yt-blue);
  background: var(--yt-blue);
  color: #fff;
}

.yongtan-catalog-empty {
  border: 1px dashed #afc6da;
  border-radius: 16px;
  background: #f8fbfe;
  padding: 44px 24px;
  text-align: center;
}

.yongtan-catalog-empty h3 {
  margin-top: 0;
  color: var(--yt-navy);
}

.yongtan-catalog-empty a {
  color: var(--yt-blue);
  font-weight: 700;
}

@media (max-width: 1024px) {
  .yongtan-category-grid,
  .yongtan-product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .yongtan-filter {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .yongtan-product-catalog {
    width: min(960px, calc(100% - 32px));
    margin-bottom: 64px;
  }
}

@media (max-width: 767px) {
  .yongtan-category-grid,
  .yongtan-product-grid,
  .yongtan-filter {
    grid-template-columns: minmax(0, 1fr);
  }

  .yongtan-category-grid,
  .yongtan-product-grid {
    gap: 16px;
  }

  .yongtan-category-card__body,
  .yongtan-product-card__body {
    padding: 17px;
  }

  .yongtan-filter {
    padding: 17px;
  }

  .yongtan-product-catalog {
    width: calc(100% - 24px);
    margin-bottom: 52px;
  }

  .yongtan-filter button,
  .yongtan-filter__reset,
  .yongtan-card-button {
    min-height: 48px;
  }

  .yongtan-catalog-summary {
    align-items: flex-start;
    flex-direction: column;
    gap: 5px;
  }
}