/* ========== Solution Page（多组 link + JS 生成锚点 Tab） ========== */

.about-tabs__inner--sol {
  display: grid;
  grid-template-columns: repeat(var(--sol-tab-count, 4), minmax(0, 1fr));
  max-width: var(--solution-max-width);
}

.about-tabs__link {
  cursor: pointer;
  text-decoration: none;
}

.sol-section {
  padding: 56px 0 100px;
  background: var(--color-white);
}

.sol-section__inner {
  width: 100%;
  max-width: var(--solution-max-width);
  margin: 0 auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
  box-sizing: border-box;
}

.sol-panel {
  display: block;
  scroll-margin-top: 100px;
}

.sol-panel + .sol-panel {
  margin-top: 80px;
  padding-top: 80px;
  border-top: 1px solid var(--color-border);
}

.sol-panel__media {
  width: 100%;
  margin: 0 0 36px;
  border-radius: 4px;
  overflow: hidden;
  background: var(--color-bg-gray);
}

.sol-panel__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 21 / 9;
  object-fit: cover;
}

.sol-panel__title {
  margin: 0 0 20px;
  font-size: clamp(24px, 2.6vw, 32px);
  font-weight: 800;
  color: var(--color-heading);
  letter-spacing: -0.02em;
}

.sol-panel__text {
  margin: 0 0 48px;
}

.sol-panel__text p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-text-light);
}

.sol-panel__text p:last-child {
  margin-bottom: 0;
}

.sol-panel__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 28px 24px;
  margin-bottom: 60px;
}

.sol-panel__grid:empty {
  display: none;
}

.sol-card {
  display: block;
  min-width: 0;
  text-decoration: none;
  color: inherit;
}

.sol-card__image {
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--color-bg-gray);
  border-radius: 4px;
}

.sol-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.sol-card:hover .sol-card__image img {
  transform: scale(1.04);
}

.sol-card__name {
  margin: 14px 0 20px;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.45;
  text-align: center;
  color: var(--color-text-light);
  transition: color var(--transition-fast);
}

.sol-card:hover .sol-card__name {
  color: var(--color-primary);
}

@media (max-width: 1100px) {
  .about-tabs__inner--sol {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .about-tabs__inner--sol .about-tabs__link:nth-child(2n) {
    border-right: 0;
  }

  .about-tabs__inner--sol .about-tabs__link:nth-child(-n+2) {
    border-bottom: 1px solid var(--color-border);
  }

  .sol-panel__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px 16px;
  }
}

@media (max-width: 768px) {
  .about-tabs__inner--sol {
    grid-template-columns: 1fr;
  }

  .about-tabs__inner--sol .about-tabs__link {
    border-right: 0;
    border-bottom: 1px solid var(--color-border);
  }

  .sol-section {
    padding: 40px 0 72px;
  }

  .sol-panel {
    scroll-margin-top: 80px;
  }

  .sol-panel + .sol-panel {
    margin-top: 56px;
    padding-top: 56px;
  }

  .sol-panel__media {
    margin-bottom: 28px;
  }

  .sol-panel__media img {
    aspect-ratio: 16 / 9;
  }

  .sol-panel__text {
    margin-bottom: 32px;
  }

  .sol-panel__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 12px;
  }

  .sol-card__name {
    font-size: 13px;
  }
}