.section-1 {
  min-height: 558px;
  padding: 138px 0 0;
  background: linear-gradient(to bottom, transparent 0 708px, #f2f3f5 388px), url(/uploads/page/index/bg.webp) no-repeat top center;
  background-size: 100% 100%, 100% 708px;
}
main {
  background: #F0F2F4;
  margin-top: -60px;
}
.section-1 {
  overflow: hidden;
}
.section-1-inner {
  position: relative;
  text-align: center;
}
.hero-copy {
  position: relative;
}
.hero-badge {
  position: absolute;
  top: -50px;
  right: 130px;
  display: block;
  height: auto;
}
.hero-title {
  font-size: 54px;
  line-height: 1.4;
  font-weight: 700;
  color: #1B1B1B;
  margin: 14px auto 20px;
}
.hero-desc {
  max-width: 640px;
  margin: 0 auto;
  font-size: 16px;
  line-height: 1.6;
  color: #373942;
}
.hero-panel {
  position: relative;
  z-index: 2;
  margin-top: 32px;
  padding: 64px 58px 46px;
  border-radius: 16px;
  background: #fff;
  text-align: left;
}
.hero-search {
  height: 62px;
  border-radius: 999px;
  border: 1px solid #6754ed;
  background: #FAFAFF;
  display: flex;
  align-items: center;
  max-width: 917px;
  padding-left: 16px;
  transition: all 0.2s ease;
}
.hero-search:focus-within {
  border-color: #5e47f2;
  background: #FFF;
  box-shadow: 0 0 0 2px rgba(103, 84, 237, 0.1);
}
.search-icon {
  width: 22px;
  height: 22px;
  margin-right: 14px;
}
.hero-search input {
  flex: 1;
  height: 100%;
  border: 0;
  outline: none;
  min-width: 0;
  padding: 0;
  background: transparent;
  font-size: 16px;
  color: #111827;
}
.hero-search input::placeholder {
  color: #707070;
}
.hero-search a {
  flex: 0 0 113px;
  width: 113px;
  line-height: 42px;
  margin-right: 10px;
  border: 0;
  text-align: center;
  border-radius: 999px;
  background: #6754ed;
  color: #fff;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
}
.hero-search a:hover {
  background: #4933D8;
}
.hero-keywords {
  padding: 20px 0 38px;
  border-bottom: 1px solid #F0F2F4;
  font-size: 13px;
  color: #6B7280;
}
.hero-keywords a {
  color: #6754ed;
  text-decoration: underline;
  margin: 0 5px;
}
.filter-title {
  margin: 33px 0 37px;
  font-size: 32px;
  font-weight: 700;
  color: #15171d;
}
.filter-tabs {
  display: flex;
  justify-content: stretch;
}
.filter-tab {
  display: flex;
  flex: 1;
  min-width: 0;
  height: 220px;
  padding: 30px 12px 27px;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  font-size: 32px;
  color: #1B1B1B;
  border-radius: 16px 16px 0 0;
  background: #fff;
  text-align: center;
  border: 1px solid #4b4b4b;
  margin-left: -10px;
  z-index: 0;
  transition: all 0.3s;
}
.filter-tab strong {
  line-height: 1.25;
}
.filter-tab span {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 5px 35px;
  border-radius: 999px;
  background: #E9EBED;
  font-size: 18px;
  line-height: 1;
}
.filter-tab span img {
  display: block;
  width: 28px;
  height: 28px;
  object-fit: contain;
}
.filter-tab:hover {
  position: relative;
  z-index: 1;
  border-color: #6754ed;
  background: #6754ed;
  color: #fff;
}
.filter-tab:hover span {
  background: #fff;
  color: #1b1b1b;
}
.hero-guide {
  position: absolute;
  z-index: 3;
  top: 160px;
  right: -82px;
  width: 296px;
}
.hero-guide img {
  display: block;
  width: 100%;
}
.hero-guide p {
  position: absolute;
  top: 63px;
  left: 53px;
  width: 186px;
  font-size: 18px;
  line-height: 1.7;
  color: #272727;
}
.block-head {
  margin: 20px 0 46px;
  font-size: 32px;
  font-weight: 700;
  color: #111827;
}
.block-head-new {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin: 42px 0 60px;
  border-bottom: 2px solid #aeb3bb;
}
.block-head-new div {
  display: flex;
  flex-direction: column;
}
.block-head-new h2 {
  margin: 0;
  font-size: 36px;
  line-height: 1.2;
}
.block-head-new span {
  margin-top: 12px;
  color: #6754ed;
  font-size: 20px;
  line-height: 1;
  padding-bottom: 20px;
}
.block-head-new img {
  display: block;
  height: auto;
}
.block-head {
  margin-top: 125px;
}
.new-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 58px 30px;
  margin-bottom: 18px;
}
.new-card {
  display: block;
  overflow: hidden;
  border-radius: 8px;
  background: transparent;
}
.new-card img {
  width: 100%;
  display: block;
}
.new-cover {
  position: relative;
  overflow: hidden;
  border-radius: 10px;
}
.new-cover-tag {
  position: absolute;
  left: 43px;
  right: 44px;
  top: 68px;
  pointer-events: none;
  font-size: 32px;
  padding: 0;
  max-width: 435px;
}
.new-cover-tag::before {
  content: attr(data-title);
  display: inline;
  padding: 3px 8px;
  line-height: 1.68;
  background: #fff;
  box-shadow: 6px 6px 0 #5f45d9;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
  color: #111827;
  font-weight: 700;
}
.new-card:nth-child(2) .new-cover-tag::before {
  box-shadow: 6px 6px 0 #159f94;
}
.new-card:nth-child(3) .new-cover-tag::before {
  box-shadow: 6px 6px 0 #d64259;
}
.new-card:nth-child(4) .new-cover-tag::before {
  box-shadow: 6px 6px 0 #197fbd;
}
.new-title {
  font-size: 18px;
  line-height: 1.4;
  color: #111827;
  font-weight: 700;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.new-title:hover {
  text-decoration: underline;
}
.new-card-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 16px;
}
.new-meta {
  font-size: 12px;
  line-height: 1.3;
  color: #9ca3af;
}
.new-desc {
  line-height: 1.5;
  color: #6b7280;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.recommend-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin-left: 0;
}
.recommend-layout {
  position: relative;
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  margin-top: 180px;
  padding-top: 100px;
}
.block-head2 {
  position: relative;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  height: auto;
  margin: 0 -1px 0 0;
  padding: 35px 0;
  border-top: 1px solid #4b4b4b;
  background: #fff;
}
.block-head2-title {
  position: sticky;
  top: 30px;
}
.block-head2 div {
  display: flex;
  flex-direction: row-reverse;
  align-items: flex-start;
  gap: 5px;
  writing-mode: horizontal-tb;
}
.block-head2 h2 {
  margin: 0;
  writing-mode: vertical-rl;
  text-orientation: upright;
  font-size: 36px;
  line-height: 1;
  letter-spacing: 1px;
}
.block-head2 span {
  margin-right: 0;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  color: #6754ed;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.1;
}
.recommend-img {
  position: absolute;
  right: 0;
  top: -51px;
  display: block;
  height: auto;
}
.recommend-card {
  display: block;
  border-radius: 0;
  overflow: hidden;
  border: 1px solid #4b4b4b;
  background: transparent;
  box-sizing: border-box;
  margin: 0 -1px -1px -1px;
  transition: all 0.2s;
  min-height: 483px;
}
.recommend-card:hover {
  background: #fff;
}
.recommend-card img {
  width: 100%;
  display: block;
  transition: transform 0.25s ease;
  transform-origin: center center;
}
.recommend-cover {
  overflow: hidden;
  margin: 36px 36px 0;
  border-radius: 12px;
}
.recommend-card:hover img {
  transform: scale(1.06);
}
.recommend-card:hover .recommend-title {
  text-decoration: underline;
}
.recommend-body {
  padding: 18px 36px 28px;
}
.recommend-title {
  font-size: 18px;
  line-height: 1.4;
  color: #1f2937;
  font-weight: 700;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.recommend-desc {
  font-size: 14px;
  line-height: 1.45;
  color: #6B7280;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.recommend-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.recommend-meta span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 10px;
  border-radius: 13px;
  background: #1B1B1B;
  font-size: 12px;
  line-height: 1;
  color: #fff;
}
.section-3 {
  margin-top: 100px;
  padding: 100px 0 122px;
  background: url(/uploads/page/index/section3-bg.webp) no-repeat center center;
  background-size: cover;
}
.section-3-inner {
  color: #202126;
}
.section-3-title {
  text-align: center;
}
.section-3-title h2 {
  font-size: 54px;
  line-height: 1.2;
  font-weight: 700;
  margin-bottom: 10px;
}
.section-3-title p {
  font-size: 24px;
  line-height: 1.55;
  max-width: 623px;
  color: rgba(72, 72, 72, 0.95);
  margin: 0 auto;
}
.section-3-cards {
  width: 1150px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 75px auto 0;
}
.method-card {
  padding: 0 40px;
  border-right: 1px solid rgba(103, 84, 237, 0.25);
}
.method-card:last-child {
  border-right: 0;
}
.method-icon {
  width: 60px;
  height: 60px;
  margin-bottom: 12px;
}
.method-card h3 {
  font-size: 24px;
  line-height: 1.35;
  font-weight: 700;
  margin-bottom: 10px;
}
.method-card p {
  font-size: 18px;
  line-height: 1.55;
  color: #343740;
}
@media (max-width: 820px) {
  main {
    margin-top: 0;
  }
  .new-cover-tag {
    top: 90px;
    left: 5px;
    font-size: 18px;
  }
  .section-3-inner {
    flex-wrap: wrap;
    justify-content: center;
  }
  .section-3-title {
    flex-shrink: 0;
    min-width: 400px;
    text-align: center;
  }
}
@media (max-width: 600px) {
  .section-1 {
    padding: 20px 14px 0;
    background: linear-gradient(to bottom, transparent 0 465px, #f2f3f5 372px), url(/uploads/page/index/bg.webp) no-repeat top center;
    background-size: 100% 100%, auto 465px;
  }
  .section-1-inner {
    padding: 0;
  }
  .hero-badge {
    position: relative;
    display: inline-block;
    left: auto;
    right: auto;
    top: auto;
    width: 92px;
  }
  .hero-title {
    margin: 0 auto 20px;
    font-size: 28px;
    line-height: 1.35;
  }
  .hero-desc {
    font-size: 14px;
    line-height: 1.55;
  }
  .hero-panel {
    margin-top: 24px;
    padding: 30px 14px 17px;
    border-radius: 12px;
  }
  .hero-search {
    height: 46px;
    padding-left: 0;
  }
  .search-icon {
    width: 16px;
    height: 16px;
    margin: 0 9px 0 12px;
  }
  .hero-search input {
    font-size: 14px;
  }
  .hero-search a {
    position: absolute;
    top: 94px;
    left: 50%;
    width: 204px;
    margin: 0;
    line-height: 36px;
    transform: translateX(-50%);
    font-size: 14px;
  }
  .hero-keywords {
    padding: 70px 0 20px;
    font-size: 11px;
    line-height: 1.7;
    text-align: center;
    display: flex;
    flex-direction: column;
    border-bottom: 0;
  }
  .hero-keywords a {
    margin: 0 2px;
  }
  .hero-guide {
    display: none;
  }
  .section-2 {
    padding: 22px 0 36px;
  }
  .section-2-inner {
    max-width: 100%;
  }
  .filter-title {
    margin: 0 0 25px;
    font-size: 24px;
    font-size: 21px;
    text-align: center;
  }
  .filter-tabs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }
  .filter-tab {
    width: auto;
    height: 52px;
    margin: 0;
    padding: 0 5px;
    justify-content: center;
    border-radius: 6px;
    font-size: 14px;
    background: #F7F8F9;
    color: #1b1b1b;
  }
  .filter-tab strong br {
    display: none;
  }
  .filter-tab span {
    display: none;
  }
  .filter-tab:hover {
    border-color: #4b4b4b;
    background: #fff;
    color: #1b1b1b;
  }
  .block-head {
    margin: 16px 0 14px;
    font-size: 24px;
    text-align: center;
  }
  .block-head-new {
    justify-content: center;
    margin: 36px 0 20px;
    padding-bottom: 0;
    border-bottom: 0;
  }
  .block-head-new h2 {
    font-size: 28px;
  }
  .block-head-new span {
    margin-top: 6px;
    font-size: 16px;
  }
  .block-head-new img {
    display: none;
  }
  .new-grid {
    gap: 24px;
    grid-template-columns: repeat(1, minmax(0, 1fr));
  }
  .new-card-body {
    gap: 8px;
    margin-top: 10px;
  }
  .new-meta {
    font-size: 9px;
    margin-bottom: 4px;
  }
  .new-cover-tag {
    font-size: 18px;
    top: 45px;
    left: 34px;
    right: 25px;
    max-width: 260px;
  }
  .new-title {
    font-size: 14px;
  }
  .new-desc {
    font-size: 12px;
  }
  .recommend-grid {
    gap: 0;
    margin-left: 0;
    grid-template-columns: repeat(1, minmax(0, 1fr));
  }
  .recommend-layout {
    display: block;
    margin-top: 54px;
    padding-top: 0;
  }
  .block-head2 {
    height: auto;
    margin: 0 0 30px;
    padding: 0;
    border: 0;
    text-align: center;
    background: unset;
  }
  .block-head2 div {
    position: static;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    writing-mode: horizontal-tb;
  }
  .block-head2 h2 {
    writing-mode: horizontal-tb;
    font-size: 28px;
    letter-spacing: 0;
  }
  .block-head2 span {
    margin: 4px 0 0;
    writing-mode: horizontal-tb;
    font-size: 16px;
    padding-bottom: 0;
  }
  .recommend-img {
    display: none;
  }
  .recommend-body {
    padding: 25px;
  }
  .recommend-cover {
    margin: 25px 25px 0;
  }
  .recommend-card {
    height: auto;
    min-height: auto;
  }
  .recommend-title {
    font-size: 16px;
    margin-bottom: 8px;
  }
  .recommend-desc {
    font-size: 12px;
    margin-bottom: 8px;
  }
  .recommend-meta span {
    padding: 4px 10px;
    font-size: 9px;
  }
  .section-3 {
    padding: 48px 0 68px;
    background: linear-gradient(0deg, #D8D3FE 0%, #EFF1F4 100%);
    margin-top: 0;
  }
  .section-3-inner {
    display: block;
  }
  .section-3-title {
    min-width: 100%;
  }
  .section-3-title h2 {
    font-size: 28px;
    margin-bottom: 14px;
  }
  .section-3-title p {
    font-size: 16px;
    line-height: 1.55;
    width: 90%;
  }
  .section-3-cards {
    width: 100%;
    margin-top: 18px;
    grid-template-columns: 1fr;
  }
  .method-card {
    width: 100%;
    padding: 18px 0;
    border-right: 0;
    border-bottom: 1px solid rgba(103, 84, 237, 0.25);
  }
  .method-card:last-child {
    border-bottom: 0;
  }
}