.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.color_primary {
  color: #41c56d;
}
.banner {
  background: #f7f6f8 url(../img/bg.jpg) no-repeat;
  background-size: 100% 100%;
}

.banner_main {
  display: flex;
  justify-content: space-around;
  align-items: center;
}
.banner_main img {
  max-width: 45%;
}
.banner_text {
  max-width: 720px;
  padding: 1.6rem 0;
}
.banner_text h1 {
  font-weight: 700;
  font-size: clamp(28px, 0.44rem, 44px);
  color: #000;
}
.banner_text ul {
  margin: 0.3rem 0;
}
.banner_text li {
  padding-left: 26px;
  margin-top: 10px;
  font-weight: 500;
  font-size: 16px;
  list-style-type: none;
  background: url(../img/banner_list.svg) left center no-repeat;
}

.button_wrap {
  max-width: 320px;
}
.button_wrap p {
  font-size: 14px;
  color: #666;
  text-align: center;
  margin-top: 10px;
}
.download_btn {
  display: block;
  width: 100%;
  border-radius: 8px;
  background: linear-gradient(195.95deg, #47d576 11.11%, #38ac5e 89.24%);
  text-decoration: none;
  padding: 10px 0;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  color: #fff;
}
.download_btn:hover {
  text-decoration: none;
  background: linear-gradient(195.95deg, #38ac5e 11.11%, #47d576 89.24%);
}
.download_btn_mac {
  display: none;
}

.download_btn span {
  line-height: 1;
}
.download_btn span b {
  display: block;
  font-weight: 700;
  font-size: 18px;
}

.download_btn em {
  font-weight: 500;
  font-size: 12px;
  font-style: normal;
  opacity: 0.6;
}

.download_os {
  font-size: 28px;
  color: inherit;
}

h2 {
  font-weight: 600;
  font-size: clamp(28px, 0.44rem, 44px);
  text-align: center;
}
.whatis {
  margin: 0.7rem auto;
  background: url(../img/bg_what_is.png) center no-repeat;
  min-height: 480px;
  display: flex;
  align-items: center;
}
.whatis_main {
  width: 100%;
  max-width: 1156px;
  padding: 0.6rem;
  min-height: 400px;
  border-radius: 18px;
  border: 1px solid #53d168;
  background: linear-gradient(0deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.9)),
    radial-gradient(
      90.76% 91.67% at 19.73% 0%,
      rgba(83, 209, 104, 0.12) 0%,
      rgba(83, 209, 104, 0) 77.95%
    );

  text-align: center;
  margin: 0 auto;
}

.whatis_main p {
  margin-top: 40px;
  font-weight: 500;
  font-size: clamp(16px, 0.22rem, 22px);
}

.features {
  text-align: center;
}
.features > p {
  margin-top: 10px;
}

.features_main {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  align-items: stretch;
  background: url(../img/feature_bg.jpg) no-repeat;
  margin-top: 0.4rem;
  padding: 0.5rem 0.3rem;
  background-size: 100% 100%;
}
.feature_item {
  border-radius: 18px;
  padding: 0.32rem;
  box-shadow: 0px 2px 20px 0px rgba(11, 107, 23, 0.15);
  border: 1px solid rgba(237, 237, 237, 1);
  color: #202124;
}
.feature_item h3 {
  font-weight: 600;
  font-size: 18px;
  margin-top: -30px;
}
.feature_item p {
  font-size: 14px;
  margin-top: 5px;
}

.why_section {
  max-width: 1800px;
  margin: 0.65rem auto 1rem auto;
  background: #eff4fd url(../img/choose_bg.jpg) no-repeat;
  border-radius: 20px;
  padding: 1rem 0;
}
.why_h2_mobile {
  display: none;
}
.why_grid {
  display: grid;
  grid-template-rows: repeat(3, auto);
  row-gap: 0.65rem;
  align-items: stretch;
  justify-content: space-evenly;
}
.why_center {
  text-align: center;
  grid-column: 2;
  grid-row: 1 / 4;
}
.why_center h2 {
  color: #000;
}

.why_item {
  width: 330px;
  display: flex;
  gap: 14px;
  padding: 14px 22px;
  border-radius: 999px;
  background: #ffffff;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
}

.why_dot {
  width: 18px;
  height: 18px;
  border-radius: 100%;
  border: 1px solid rgba(64, 195, 108, 0.53);
  flex-shrink: 0;
  position: relative;
  top: 5px;
}

.why_dot::before {
  content: '';
  width: 9px;
  height: 9px;
  border-radius: 100%;
  display: block;
  background: rgba(64, 195, 108, 1);
  border: 0.82px solid rgba(64, 195, 108, 0.53);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 10px rgba(0, 200, 83, 0.75);
}

.why_item_left {
  grid-column: 1;
  justify-self: start;
}

.why_item_right {
  grid-column: 3;
  justify-self: end;
}

.l1,
.r1 {
  grid-row: 1;
}
.r2 {
  grid-row: 2;
}

.l1 {
  transform: translateX(130px);
}
.r1 {
  transform: translateX(-130px);
  width: 380px;
}
.r2 {
  width: 415px;
}

.l3 {
  transform: translateX(-30px);
}
.r3 {
  grid-row: 3;
  transform: translateX(30px);
  width: 380px;
}

.l4 {
  transform: translateX(90px);
  width: 380px;
}
.r4 {
  transform: translateX(-90px);
  width: 380px;
}

.keyfeature_item {
  border-radius: 20px;
  padding: 0.32rem;
  gap: 0.32rem;
  margin-top: 25px;
  background: linear-gradient(266.09deg, #47d576 30.11%, #38ac5e 79.31%);
  display: flex;
  align-items: center;
  color: #fff;
}

.keyfeature_item_main b {
  font-weight: 700;
  font-size: clamp(20px, 0.3rem, 30px);
}

.keyfeature_item_main p {
  margin: 12px 0 20px 0;
  font-size: 16px;
}
.keyfeature_item_main a {
  display: block;
  width: max-content;
  border-radius: 8px;
  padding: 10px 48px;
  gap: 10px;
  color: #2a8046;
  background: #fafafa;
  font-weight: 700;
  font-size: 16px;
  transition: all 0.3s ease-in-out;
}

.keyfeature_item_main a:hover {
  box-shadow: 0 10px 20px #2a8046;
}

.use_step {
  max-width: 1800px;
  background: url(../img/use_step_bg.jpg) no-repeat;
  margin: 1rem auto;
  text-align: center;
  padding: 0.9rem 0 0.7rem 0;
  background-size: 100% 100%;
}
.use_step h2 {
  margin-bottom: 0.5rem;
}

.use_step_blocks {
  display: flex;
  align-items: stretch;
  margin: 0.5rem auto 0.4rem auto;
  gap: 20px;
}

.use_step_items {
  max-width: 440px;
  border-radius: 20px;
  padding: 18px 20px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid #ebece9;
  text-align: left;
}

.use_step_items h3 {
  font-weight: 600;
  font-size: clamp(18px, 0.22rem, 22px);
  color: #021507;
}
.use_step_items p {
  margin-top: 5px;
  font-weight: 400;
  font-size: 14px;
}
.use_step_items1 {
  background: linear-gradient(90deg, #ddf6e2 40.1%, rgba(255, 255, 255, 0.7) 40.21%);
  border: 2px solid #38ac5e;
}

.use_step_main .button_wrap {
  margin: 0 auto;
}

.price_section {
  text-align: center;
}
.price_section > p {
  max-width: 900px;
  margin: 10px auto 0.5rem auto;
}

.yes {
  width: 32px;
  height: 32px;
  display: inline-block;
  vertical-align: middle;
  background: url(../img/icon_yes.svg) no-repeat;
}

.price_table {
  max-width: 1360px;
  border-radius: 20px;
  border: 8px solid rgba(221, 240, 223, 1);
  text-align: left;
}
.price_table table {
  width: 100%;
  color: #333;
  table-layout: fixed;
}

.price_table td {
  border: 1px solid rgba(208, 223, 208, 1);
  padding: 0.15rem 0.4rem;
  font-size: clamp(14px, 0.18rem, 18px);
}
.price_table th {
  font-weight: 600;
  border-bottom: 1px solid #d0dfd0;
  border-left: 1px solid #d0dfd0;
  padding: 0.15rem 0.4rem;
  font-size: clamp(16px, 0.2rem, 120px);
}

.price_table td:first-child,
.price_table th:first-child {
  background: #f6fbf6;
  border-left: none;
}

.price_table td:last-child,
.price_table th:last-child {
  border-right: none;
}
.price_table tr:last-child td {
  border-bottom: none;
}

.trust_section {
  text-align: center;
  margin: 1rem auto;
}

.reviews {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 0.5rem;
}

.reviews_wrap {
  max-width: 678px;
  padding: 0.45rem 0;
  border-radius: 20px;
  background: linear-gradient(196deg, #47d576 11%, #38ac5e 89%);
  box-shadow: 0px 0px 30px 0px rgba(7, 39, 21, 0.12);
  color: #fff;
  text-align: left;
  position: relative;
  overflow: hidden;
}

.reviews_wrap::before {
  content: '';
  width: 0.58rem;
  height: 0.4rem;
  background: url(../img/quote.svg) no-repeat;
  display: block;
  position: absolute;
  top: 0.48rem;
  left: 0.48rem;
  background-size: contain;
}
.reviews_wrap::after {
  content: '';
  width: 0.58rem;
  height: 0.4rem;
  background: url(../img/quote1.svg) no-repeat;
  display: block;
  position: absolute;
  bottom: 0.48rem;
  right: 0.48rem;
  background-size: contain;
}

.review_nav {
  display: flex;
  gap: 0.32rem;
  margin-left: 0.48rem;
  /* position: absolute;
  bottom: 0.48rem;
  z-index: 2; */
}
.review_nav a {
  width: 0.48rem;
  height: 0.48rem;
  border-radius: 100%;
  text-align: center;
  line-height: 0.48rem;
  color: #fff;
  background: rgba(255, 255, 255, 0.3);
  font-size: 0.2rem;
}
.review_nav a:hover {
  color: #44cc71;
  background: rgba(255, 255, 255, 0.8);
}

.reviews_item {
  margin: 0.4rem 0 0.2rem 0;
  position: relative;
  padding: 0.4rem 0.48rem;
}
.reviews_item img {
  position: absolute;
  right: 0.4rem;
  top: -0.3rem;
  max-width: 70%;
}

.reviews_item p {
  font-size: clamp(14px, 0.18rem, 18px);
}

.trustpilot {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.trustpilot_item {
  border-radius: 20px;
  padding: 0.32rem 0.48rem;
  background: linear-gradient(90deg, #e5f6e8 0%, #f7fff9 44.98%, #e5f6e8 100%),
    radial-gradient(
      63.53% 126.59% at 26.87% -13.18%,
      rgba(57, 182, 97, 0.2) 0%,
      rgba(255, 255, 255, 0) 100%
    );
  text-align: left;
}
.trustpilot_item b {
  display: block;
  font-weight: 500;
  font-size: 18px;
  margin-bottom: 10px;
  color: #111;
}
.trustpilot_it p {
  font-size: 14px;
  color: #444;
}
.specs_section h2 {
  margin-bottom: 0.5rem;
  text-align: center;
}

.specs_blocks {
  display: flex;
  align-items: stretch;
  gap: 20px;
}
.specs_items {
  border-radius: 20px;
  gap: 0.48rem;
  padding: 0.32rem;
  background: #f2faf4;
  border: 1px solid #ddf0df;
  color: #202124;
}

.specs_items h3 {
  font-weight: 500;
  font-size: 20px;
  vertical-align: middle;
}
.specs_items img {
  vertical-align: middle;
  margin-right: 5px;
}
.specs_items p {
  font-size: 16px;
  margin: 0.2rem 0;
}
.specs_items b {
  font-weight: 700;
  font-size: 16px;
  vertical-align: middle;
}

.faq_sections {
  margin-top: 1.1rem;
  padding-bottom: 1.2rem;

  background: linear-gradient(
    180deg,
    #ffffff 0%,
    #ffffff 40%,
    #f9fbff 70%,
    #e2eaf9 100% /* 底部淡蓝灰 */
  );
}

.faq_block {
  margin-top: 0.5rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.4rem;
  align-items: start;
}

.faq_item {
  border-radius: 10px;
  padding: 0.3rem 0.2rem;
  border: 1px solid #e5e5e5;
  background: #fff;
  cursor: pointer;
  margin-top: 0.32rem;
}

.faq_item h3 {
  font-weight: 500;
  font-size: clamp(16px, 0.2rem, 20px);
  position: relative;
  color: #000;
  padding-right: 0.2rem;
}
.faq_item h3::after {
  content: '\e906';
  font-family: 'iconfont';
  font-size: 0.8em;
  position: absolute;
  right: 0;
  top: 0;
}
.faq_active {
  border: 1px solid #349c4b;
}
.faq_active h3 {
  color: #349c4b;
}

.faq_active h3::after {
  transform: rotate(-180deg);
}

.faq_item p,
.faq_item li {
  font-size: 16px;
  height: 0;
  overflow: hidden;
  transition: all 0.3s ease-in-out;
}
.faq_active p,
.faq_active li {
  margin-top: 0.2rem;
  height: auto;
}

.product_section {
  background: #0f0f0f url(../img/footer_bg.png) top center no-repeat;
  text-align: center;
  padding: 0.8rem 0;
  color: #fff;
}

.footer_btn {
  display: flex;
  justify-content: center;
  gap: 0.32rem;
  margin-top: 0.3rem;
}

.price_btn {
  border: 2px solid #43a450;
  border-radius: 8px;
  text-decoration: none;
  padding: 10px 0;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
}

.price_btn:hover {
  background: linear-gradient(195.95deg, #47d576 11.11%, #38ac5e 89.24%);
}

.footer_btn a {
  width: 100%;
  max-width: 320px;
  font-weight: 700;
  font-size: 20px;
  gap: 10px;
}

.use_step_note {
  border-radius: 20px;
  padding: 0.32rem 0;
  background: rgba(223, 233, 242, 1);
  border: 1px solid rgba(216, 225, 246, 1);
  text-align: left;
}
.use_step_note p {
  width: 95%;
  max-width: 1200px;
  margin: 0 auto;
}
@media screen and (max-width: 1400px) {
  .why_h2_mobile {
    display: block;
    margin-bottom: 0.4rem;
  }
  .why_center {
    display: none;
  }

  .why_grid {
    background: url(../img/why_section_logo.png) center no-repeat;
    background-size: 20%;
    gap: 0.3rem;
  }
  .l1 {
    transform: translateX(50px);
  }
  .r1 {
    transform: translateX(-50px);
  }
  .l4,
  .r4 {
    transform: translateX(0px);
  }

  .reviews_wrap {
    max-width: 55%;
  }
}

@media screen and (max-width: 1100px) {
  .banner_text {
    max-width: 100%;
    padding: 0.6rem 0;
  }
  .banner_main > img {
    display: none;
  }

  .why_item {
    transform: translateX(0px);
    width: 100%;
  }

  .keyfeature_item img {
    max-width: 40%;
  }
}
@media screen and (max-width: 768px) {
  .features_main {
    grid-template-columns: repeat(2, 1fr);
    background: none;
  }
  .why_grid {
    display: flex;
    flex-wrap: wrap;
    background: none;
  }

  .keyfeature_item,
  .use_step_blocks,
  .reviews {
    flex-wrap: wrap;
  }
  .keyfeature_item img,
  .use_step_items {
    max-width: 100%;
  }
  .use_step {
    margin-bottom: 0.5rem;
    padding-bottom: 0;
  }

  .reviews_wrap {
    max-width: 100%;
  }

  .reviews_item img {
    max-width: 50%;
  }
}
@media screen and (max-width: 576px) {
  .features_main {
    grid-template-columns: repeat(1, 1fr);
  }

  .footer_btn,
  .specs_blocks {
    flex-wrap: wrap;
  }
  .footer_btn a {
    min-height: 54px;
  }

  .price_table td {
    padding: 0.15rem;
  }

  .reviews_item p {
    margin-top: 0.2rem;
  }

  .faq_block {
    display: block;
  }
}

@media screen and (max-width: 375px) {
}