@charset "utf-8";
.about-box1 {
  width: 100%;
  position: relative;
}
.about-box1 .g_xs {
  display: block;
}
.about-box1 .g_yc {
  display: none;
}
@media (max-width: 767px) {
  .about-box1 .g_xs {
    display: none;
  }
  .about-box1 .g_yc {
    display: block;
  }
}
.about-box1.g_mb .img::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: rgba(0, 0, 0, 0.2);
  z-index: 10;
}
.about-box1 .img {
  position: relative;
  width: 100%;
  height: calc(100vh - 90px);
}
@media (max-width: 991px) {
  .about-box1 .img {
    height: calc(100vh - 1.2rem);
  }
}
.about-box1 .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about-box1 .container {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  padding-bottom: 0.6rem;
  z-index: 20;
}
.about-box1 .container .title {
  font-size: var(--font-size1);
  line-height: calc(66/56);
  color: #fff;
  text-transform: uppercase;
  font-weight: 600;
}
.about-box1 .container .txt {
  line-height: calc(30/20);
  color: #fff;
  margin-top: 0.15rem;
  font-size: var(--font-size6);
}

 
@charset "utf-8";
/* 公共响应变量 */
/* 百分比计算 */
.y-faq-1 {
  width: 100%;
  background: #fff;
  padding: 1.2rem 0;
}
.y-faq-1 .title {
  font-weight: bold;
  font-size: var(--font-size2);
  text-align: center;
  line-height: calc(58/48);
  color: #222;
}
.y-faq-1 .menu {
  width: 100%;
  margin-top: 0.54rem;
}
.y-faq-1 .menu ul {
  width: 100%;
  display: flex;
  justify-content: center;
}
@media (max-width: 767px) {
  .y-faq-1 .menu ul {
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 0.1rem;
  }
}
.y-faq-1 .menu ul li {
  margin-right: 5px;
}
.y-faq-1 .menu ul li .public-btn {
  min-width: 1.5rem;
  height: 0.6rem;
  border-radius: 0.3rem;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all 0.4s;
  border: 1px solid transparent;
  padding: 0 0.25rem;
}
@media (max-width: 767px) {
  .y-faq-1 .menu ul li .public-btn {
    height: 0.8rem;
    border-radius: 0.4rem;
  }
}
.y-faq-1 .menu ul li .public-btn span {
  font-size: var(--font-size7);
  white-space: nowrap;
  color: #222222;
  transition: all 0.4s;
}
.y-faq-1 .menu ul li .public-btn:hover {
  background: var(--color);
  border: 1px solid var(--color);
}
.y-faq-1 .menu ul li .public-btn:hover span {
  color: #FFFFFF;
}
.y-faq-1 .menu ul li.on .public-btn {
  background: var(--color);
  border: 1px solid var(--color);
}
.y-faq-1 .menu ul li.on .public-btn span {
  color: #FFFFFF;
}
.y-faq-1 .menu ul li:last-child {
  margin: 0;
}
.y-faq-1 .list {
  max-width: 1200px;
  margin: 0.4rem auto 0;
  border-bottom: 2px solid rgba(0, 0, 0, 0.1);
}
.y-faq-1 .list ul li {
  width: 100%;
  padding: 0.33rem 0.4rem 0.36rem;
  border-top: 2px solid rgba(0, 0, 0, 0.1);
  transition: all 0.4s;
}
.y-faq-1 .list ul li .t1 {
  display: flex;
  align-items: center;
  font-size: var(--font-size5);
  color: var(--color);
  line-height: calc(36/24);
  cursor: pointer;
}
.y-faq-1 .list ul li .t1 span {
  color: #222;
}
.y-faq-1 .list ul li .t1 i {
  color: #222;
  font-style: initial;
  margin-left: auto;
  transition: all 0.4s;
  flex-shrink: 0;
}
@media (max-width: 991px) {
  .y-faq-1 .list ul li .t1 i {
    margin-left: 0.1rem;
  }
}
.y-faq-1 .list ul li .t2 {
  font-size: var(--font-size7);
  color: #666;
  line-height: 2;
  padding-top: 0.3rem;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  margin-top: 0.33rem;
  display: none;
}
.y-faq-1 .list ul li.on {
  border-top: 2px solid var(--color);
}
.y-faq-1 .list ul li.on i {
  color: var(--color);
}
.y-faq-1 .more {
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: var(--font-size7);
  color: #999;
  margin-top: 0.4rem;
  line-height: 2;
}
.y-faq-1 .more svg {
  margin-left: 0.1rem;
  color: var(--color);
}