.comBannerTitle767 {
  font-size: 22px;
  line-height: 1.5;
  text-align: center;
}
.comTitle767 {
  font-weight: 600;
  font-size: 20px;
  line-height: 29px;
}
.centerMg1023 {
  margin-left: 20px;
  margin-right: 20px;
}
.centerPd1023 {
  padding-left: 20px;
  padding-right: 20px;
}
.centerMg767 {
  margin-left: 4vw;
  margin-right: 4vw;
}
.centerPd767 {
  padding-left: 4vw;
  padding-right: 4vw;
}
@media screen and (max-width: 1024px) {
  .help-main {
    min-width: 0;
    width: 100vw;
    padding-top: 108px;
  }
  .help-main .title-img {
    width: 206px;
    height: auto;
    margin-bottom: 5.3vw;
  }
  .help-main .search-title {
    font-size: 40px;
    margin-bottom: 5.3vw;
  }
  .help-main .search-box .search-form {
    width: 81.6vw;
    max-width: 350px;
    height: 40px;
  }
  .help-main .search-box .search-img {
    width: 20px;
    height: 20px;
  }
  .help-main .search-box .go {
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }
  .help-main .search-box .go img {
    width: 16px;
    height: 16px;
    margin: 0;
  }
  .help-main .search-box .go-arrow-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
  }
  .help-main .search-box .go-arrow-icon svg {
    width: 100%;
    height: 100%;
  }
  .help-main .search-box .input {
    font-size: 12px;
    line-height: 18px;
    min-width: 20px;
  }
  .help-main .search-box .search-icon {
    transition: all 0.3s;
    flex-shrink: 0;
    cursor: pointer;
    width: 18px;
    height: 18px;
  }
  .help-main .search-box .search-icon svg {
    width: 100%;
    height: 100%;
    display: block;
  }
  .help-main .search-box .search-icon use {
    fill: #999;
    transition: all 0.3s;
  }
  .help-main .search-box .search-icon path {
    fill: #999;
    transition: all 0.3s;
  }
  .help-main .search-box.active .search-icon path {
    fill: #333;
  }
  .help-main .can-do {
    margin-top: 10px;
    font-size: 12px;
    color: #666666;
    line-height: 17px;
  }
  .help-main .classify {
    padding-top: 20px;
    flex-direction: column;
    gap: 15px;
  }
  .help-main .classify .item {
    border-radius: 32px;
    line-height: 1;
    flex: auto;
    font-size: 12px;
    color: #121212;
    line-height: 14px;
    padding: 9px 10px;
    font-weight: 500;
    height: auto;
    min-width: 140px;
  }
  .help-main .classify .item + .item {
    margin-left: 0;
  }
  .help-main .related-course {
    margin-top: 40px;
    margin-bottom: 20px;
    font-size: 18px;
    line-height: 26px;
  }
  .help-main .item-set {
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-gap: 2.6vw;
    gap: 2.6vw;
    width: 91.5vw;
  }
  .help-main .item-set .item {
    padding: 1vw;
    border-radius: 12px;
    width: 44.3vw;
    min-height: calc(34.1vw + 80px);
    max-height: calc(34.1vw + 100px);
    overflow: hidden;
  }
  .help-main .item-set .item a {
    border-radius: 12px;
    overflow: hidden;
  }
  .help-main .item-set .item a .logo {
    width: 100%;
    height: 26.7vw;
  }
  .help-main .item-set .item a .title-h3 {
    font-size: 12px;
    line-height: 17px;
    margin-top: 8px;
  }
  .help-main .item-set .item a .content {
    font-size: 12px;
    line-height: 17px;
    margin-top: 5px;
    -webkit-line-clamp: 3;
    margin-bottom: 5.3vw;
  }
  .help-main .item-more {
    width: 130px;
    line-height: 36px;
    border-radius: 32px;
    font-size: 14px;
    color: #666666;
    margin-top: 30px;
  }
  .help-main .categories-set {
    margin-top: 20px;
    flex-direction: column;
    align-items: center;
  }
  .help-main .categories-set .item {
    width: 91.5vw;
    margin-bottom: 10px;
    min-height: 393px;
    border-radius: 18px;
    padding: 24px 24px 30px;
  }
  .help-main .categories-set .item .title {
    margin-top: 18px;
    font-size: 16px;
    line-height: 23px;
  }
  .help-main .categories-set .item .line {
    padding-top: 12px;
    background-size: 18px;
    padding-left: 24px;
    font-size: 14px;
    color: #666666;
    line-height: 20px;
    background-position: left 11px;
  }
  .help-main .categories-set .item .more {
    width: 78.6vw;
    left: 6.4vw;
    bottom: 8vw;
    border-radius: 10px;
  }
  .help-main .categories-set .item .more a {
    font-size: 14px;
    line-height: 1.5;
  }
  .help-main .categories-set .item .more-icon {
    transition: all 0.3s;
    flex-shrink: 0;
    cursor: pointer;
    width: 20px;
    height: 20px;
    margin-left: 5px;
  }
  .help-main .categories-set .item .more-icon svg {
    width: 100%;
    height: 100%;
    display: block;
  }
  .help-main .categories-set .item .more-icon use {
    fill: #333;
    transition: all 0.3s;
  }
  .help-main .categories-set .item .more-icon path {
    fill: #333;
    transition: all 0.3s;
  }
  .help-main .categories-set .mark {
    width: 30px;
    height: 30px;
  }
  .help .width-1200 {
    width: 91.5vw;
  }
}
@media screen and (min-width: 768px) and (max-width: 1023px) {
  .help-main .title-img {
    width: 412px;
    height: auto;
    margin-bottom: 5.3vw;
  }
  .help-main .categories-set {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 30px;
    row-gap: 20px;
  }
  .help-main .categories-set .item {
    width: 42vw;
  }
  .help-main .categories-set .item .more {
    width: 100%;
  }
}
@media screen and (max-width: 767px) {
  .help .help-main .search-title {
    font-size: 20px;
    line-height: 1.5;
  }
}