.solution-entry {
  --entry-main: #111;
  --entry-text: #27313d;
  --entry-muted: #708096;
  --entry-line: #e8edf2;
  --entry-bg: #f5f5f5;
  --entry-card: #fff;
  padding: 62px 20px 58px;
  background: var(--entry-bg);
  color: var(--entry-text);
  font-family: "Microsoft YaHei", Arial, sans-serif;
}

.solution-entry * { box-sizing: border-box; }

.solution-entry a {
  color: inherit;
  text-decoration: none;
}

.solution-entry__inner {
  max-width: 1200px;
  margin: 0 auto;
}

.solution-entry__head {
  display: flex;
  margin-bottom: 40px;
  align-items: center;
  flex-direction: column;
}

.solution-entry__title {
  margin: 0;
  font-size: 36px;
  line-height: 1.5;
  font-weight: 800;
  letter-spacing: .02em;
}

.solution-entry__title::after {
  content: "";
  display: block;
  width: 15px;
  height: 2px;
  margin: 8px auto;
  background: #e70012;
}

.solution-entry__desc {
  margin: 0;
  max-width: 448px;
  color: #999;
  font-size: 16px;
  line-height: 1.5;
  text-align: center;
}

.solution-entry__body {
  display: block;
}

.solution-entry__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.solution-entry-card {
  position: relative;
  display: flex;
  height: 210px;
  padding: 22px 16px;
  overflow: hidden;
  align-items: center;
  justify-content: center;
  background: var(--entry-card);
  box-shadow: 0 8px 18px rgba(39, 49, 61, .09);
  text-align: center;
  transition: transform .25s ease, box-shadow .25s ease;
}

.solution-entry-card:hover,
.solution-entry-card:focus-visible {
  transform: translateY(-3px);
  box-shadow: 0 14px 26px rgba(39, 49, 61, .14);
}

.solution-entry-card__content {
  position: relative;
  z-index: 2;
  width: 100%;
  transition: opacity .2s ease;
}

.solution-entry-card__icon {
  display: block;
  margin: 0 auto 13px;
  color: #2f353b;
  font-size: 30px;
  line-height: 1;
}

.solution-entry-card__icon.iconfont {
  font-size: 30px;
}

.solution-entry-card__icon.icon-11relitu { color: #d46b08; }
.solution-entry-card__icon.icon-fangzhiyao { color: #24746b; }
.solution-entry-card__icon.icon-xinnengyuanqiche { color: #2f9e44; }
.solution-entry-card__icon.icon-huagong { color: #3f5fbf; }
.solution-entry-card__icon.icon-huafei { color: #7c8f1d; }
.solution-entry-card__icon.icon-dianqidianli { color: #f59f00; }
.solution-entry-card__icon.icon-pijiu { color: #b7791f; }
.solution-entry-card__icon.icon-xiangjiaoshebei { color: #4b5563; }
.solution-entry-card__icon.icon-16gl-box2 { color: #8a5a1f; }
.solution-entry-card__icon.icon-lingshi { color: #e8590c; }
.solution-entry-card__icon.icon-siliao { color: #6b8e23; }
.solution-entry-card__icon.icon-yinliao { color: #0b7285; }

.solution-entry-card__name {
  margin: 0;
  color: #1d2733;
  font-size: 16px;
  line-height: 1.45;
  font-weight: 800;
}

.solution-entry-card__name::after {
  content: "";
  display: block;
  width: 16px;
  height: 1px;
  margin: 9px auto 10px;
  background: #d9e0e7;
}

.solution-entry-card__text {
  margin: 0;
  color: var(--entry-muted);
  font-size: 14px;
  line-height: 1.65;
}

.solution-entry-card__cover {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: grid;
  opacity: 0;
  place-items: center;
  transition: opacity .22s ease;
}

.solution-entry-card__cover img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.solution-entry-card__cover span {
  position: relative;
  z-index: 2;
  padding: 10px 22px;
  color: #fff;
  background: rgba(20, 34, 50, .72);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
}

.solution-entry-card:hover .solution-entry-card__cover,
.solution-entry-card.is-preview .solution-entry-card__cover {
  opacity: 1;
}

.solution-entry-card:hover .solution-entry-card__content,
.solution-entry-card.is-preview .solution-entry-card__content {
  opacity: 0;
}

.solution-entry-card.is-active .solution-entry-card__icon,
.solution-entry-card.is-active .solution-entry-card__name {
  color: var(--entry-main);
}

.solution-entry-card.is-active .solution-entry-card__name::after {
  background: var(--entry-main);
}

@media (max-width: 980px) {
  .solution-entry__inner { max-width: 720px; }
  .solution-entry__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .solution-entry {
    padding: 42px 16px;
  }

  .solution-entry__title {
    font-size: 24px;
  }

  .solution-entry__desc {
    max-width: 18em;
    margin: 0 auto;
    font-size: 12px;
  }

  .solution-entry-card__cover span {
    padding: 8px 18px;
    font-size: 15px;
  }

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

  .solution-entry-card {
    height: 168px;
    padding: 18px 12px;
  }

  .solution-entry-card__name {
    font-size: 15px;
  }

  .solution-entry-card__text {
    font-size: 13px;
    line-height: 1.55;
  }
}

@media (max-width: 420px) {
  .solution-entry__grid {
    grid-template-columns: 1fr;
  }
}