/* .about {
  background: url(../img/60bf1ee1d29a8.jpg) no-repeat;
  background-size: cover;
  padding: 10em 0;
}

.about1 {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.about_l {
  width: 46%;
}
.about_l h1 {
  line-height: 1;
  color: rgba(255, 255, 255, 0);
  -webkit-text-stroke-width: 1px;
  -webkit-text-stroke-color: #0000002b;
  font-size: 100px;
  letter-spacing: 0px;
}
.about_l .title2 {
  margin-top: -8%;
}
.about_l .title2 p:nth-child(1) {
  color: rgba(15, 15, 15, 1);
  font-weight: 700;
  font-size: 97px;
  font-family: 'Franklin';
  background-image: -webkit-linear-gradient(bottom, #f6f5f5, #cacccc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.about_l .title2 p:nth-child(2) {
  font-size: 30px;
  font-weight: bold;
  color: var(--c1);
  text-transform: uppercase;
}
.about-dec {
  font-size: 18px;
  margin: 1rem 0;
}

.about_r {
  width: 50%;
} */


.ys_container2,
.ys_.container2 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 20px;
}

.ys_container2 ul,
.ys_.container2 ul {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.ys_container2 li,
.ys_.container2 li {
  background: #ffffff;
  border-radius: 12px;
  padding: 40px 28px;
  text-align: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
  transition: all 0.3s ease;
  border: 1px solid #f0f0f0;
}

.ys_container2 li:hover,
.ys_.container2 li:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.1);
  border-color: #e0e0e0;
}

.ys_container2 .iconfont,
.ys_.container2 .iconfont {
  display: inline-block;
  font-size: 48px;
  color: var(--c1);          /* 主色，可按品牌调整 */
  margin-bottom: 20px;
  line-height: 1;
}

.ys_container2 h1,
.ys_.container2 h1 {
  font-size: 18px;
  font-weight: 600;
  color: #1a1a1a;
  margin: 0 0 16px;
  line-height: 1.4;
}

.ys_container2 hr,
.ys_.container2 hr {
  width: 40px;
  height: 3px;
  background: var(--c1);
  border: none;
  margin: 0 auto 20px;
  border-radius: 2px;
}

.ys_container2 p,
.ys_.container2 p {
  font-size: 14px;
  color: #666;
  line-height: 1.7;
  margin: 0;
}

/* 响应式 */
@media (max-width: 1024px) {
  .ys_container2 ul,
  .ys_.container2 ul {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

@media (max-width: 600px) {
  .ys_container2,
  .ys_.container2 {
    padding: 40px 16px;
  }

  .ys_container2 ul,
  .ys_.container2 ul {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .ys_container2 li,
  .ys_.container2 li {
    padding: 32px 24px;
  }
}

.choose {
  background: url(../img/choose-bg.jpg);
  background-repeat: no-repeat;
  background-position: bottom center;
  background-size: cover;
  padding: 7rem 0;
}

.choose_div {
  margin: 3rem;
}

.choose_li {
  text-align: center;
  background: #fff;
  border-radius: 0.625rem;
  box-shadow: 0 1.375rem 4.063rem 0 rgba(35, 35, 35, 0.08);
  padding: 3rem 2rem;
  margin: 3rem 0;
}
.choose_li h1 {
  font-size: 2rem;
}
.choose_li span {
  font-size: 16px;
}
.choose_li p {
  background: linear-gradient(90deg, var(--c1), #cacccc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: 5rem;
}

.gc {
  margin: 3rem auto 1rem;
}

.gc img {
  height: 300px;
  border: 10px solid #1eadc830;
  margin: 0 0 2rem;
  box-shadow: 0 0.25rem 1.5rem #0000001c;
}