* {
  margin: 0 auto;
  padding: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: normal;
}

body,
input,
select,
textarea {
  font-family: "Source Han Sans CN";
  /* font-family: "Source Han Sans CN", "Helvetica Neue", Helvetica, "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", Arial, sans-serif; */
}

button {
  font-family: Arial;
}

a {
  text-decoration: none;
}

ol,
ul,
dl {
  list-style-type: none;
  list-style-image: none;
}

fieldset,
img,
a img,
iframe {
  border: 0;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

select,
input,
img {
  vertical-align: middle;
}

a {
  text-decoration: none;
  outline: 0;
}

i,
em {
  font-style: normal;
  font-weight: normal;
}

input,
select,
textarea {
  resize: none;
}

address {
  margin-bottom: 0px;
}

header {
  position: sticky;
  top: 0px;
  z-index: 999;
}

.nav {
  display: flex;
  align-items: center;
  padding-left: 16rem;
  padding-right: 16rem;
  height: 5rem;
  background-color: rgba(2, 173, 130, 1);
}

.nav-left {
  display: flex;
  align-items: center;
  /* margin-top: 0.8125rem;*/
}

.nav-left > span {
  display: inline-block;
  margin-left: calc(16 * var(--px-to-vw));
  font-size: calc(24 * var(--px-to-vw));
  font-weight: 700;
  letter-spacing: 0rem;
  line-height: calc(32 * var(--px-to-vw));
  color: rgba(255, 255, 255, 1);
}

.nav-left > img {
  width: calc(56 * var(--px-to-vw));
  height: calc(56 * var(--px-to-vw));
  /* margin-right: calc(16 * var(--px-to-vw)); */
}

.nav-right ul {
  margin: 0;
  padding: 0;
}

.nav-right .nav_item {
  float: left;
  margin-right: 4rem;
  list-style-type: none;
}

.nav-right .nav_item > a {
  color: rgba(255, 255, 255, 0.5);
  font-size: 1.25rem;
  text-decoration: none;
}

.nav-right_init {
  font-weight: 700;
}

.nav-right_init > a {
  color: #fff;
}

.nav-right_init > div {
  margin-top: 0.125rem;
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 100%;
  background-color: #fff;
}

.nav-right_active {
  font-weight: 700;
}

.nav-right_active > a {
  color: rgba(2, 173, 130, 1) !important;
}

.nav-right_active > div {
  margin-top: 0.1875rem;
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 100%;
  background-color: rgba(2, 173, 130, 1);
}

.head {
  padding-top: 5rem;
  height: 61.25rem;
  background: url("../assets/bg.png") no-repeat;
  -moz-background-size: 100% 100%;
  background-size: 100% 100%;
}

.top-left {
  margin-left: 21.875rem;
}

.top-left > h1 {
  font-size: 3rem;
  font-weight: 700;
  line-height: 3.9594rem;
  color: rgba(255, 255, 255, 1);
  margin: 0;
}

.top-left .content {
  width: 28.5rem;
  margin: 1.25rem 0 1.5rem 0;
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: 0rem;
  line-height: 1.98rem;
  color: rgba(255, 255, 255, 0.8);
}

.top-left .program_all {
  display: flex;
  margin-top: 2.5rem;
  margin-left: 0;
  width: 34.375rem;
}

.top-left .program_all .program {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  margin-right: 1.5rem;
  width: 10rem;
  height: 10rem;
  opacity: 1;
  border-radius: 1.25rem;
  background: rgba(255, 255, 255, 0.3);
}

.top-left .program_all .program > figcaption {
  display: inline-block;
  margin-top: 1.25rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 1);
}

.top-left .program_all .contain {
  position: relative;
}

.top-left .program_all .QRCode {
  position: absolute;
  top: 0;
  left: 0;
  width: 10rem;
  height: 10rem;
  display: block;
  opacity: 0;
  filter: brightness(96%);
  border-radius: 1.25rem;
}

.top-left .program_all .QRCode:hover {
  opacity: 1;
  cursor: pointer;
}

.main {
  margin-top: 3.5rem;
}

.main h1 {
  font-size: 3rem;
  font-weight: 700;
  color: rgba(2, 173, 130, 1);
}

.main-first > .main-title {
  display: grid;
  place-items: center;
}

.main-first > .main-title .options {
  display: flex;
  margin-top: 2.5rem;
  width: 29.25rem;
}

.main-first > .main-title .options .el-button {
  display: block;
  text-align: center;
  width: 10rem;
  height: 3.25rem;
  font-size: 1.25rem;
  font-weight: 400;
  border: 0.0625rem solid rgba(209, 240, 231, 1);
  border-radius: 0.5rem;
}

.main-first > .main-title .options .active {
  color: rgba(255, 255, 255, 1) !important;
  background: rgba(2, 173, 130, 1) !important;
}

.main-first > .main-title .options .no_active {
  color: rgba(2, 173, 130, 1) !important;
  background: rgba(209, 240, 231, 1) !important;
}

.main-first > .main-title > p {
  margin-top: 1rem;
  text-align: center;
  width: 30rem;
  font-size: 1.5rem;
  font-weight: 400;
  color: rgba(102, 102, 102, 1);
}

.main-first .function_all {
  display: flex;
  justify-content: space-between;
  margin-top: 2.5rem;
  width: 76.5625rem;
}

.main-first .function_all .function {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.main-first .function_all .function > figcaption {
  text-align: center;
  width: 10.5rem;
  font-size: 1.5rem;
  font-weight: 700;
  color: rgba(2, 173, 130, 1);
}

.main-content {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 50rem;
  padding-left: 25rem;
  padding-right: 22.5rem;
}

.main-content-words {
  margin: 0 8vw 0 0;
}

.main-content-words .word {
  display: block;
  margin-top: 16px;
  width: 38.75rem;
  font-size: 2rem;
  font-weight: 400;
  color: rgba(51, 51, 51, 1);
}

.main-content-words .image {
  margin: 1.5rem 0;
}

.main-content-words .details {
  display: block;
  margin: 0 0 2.5rem 0;
  width: 38.75rem;
  font-size: 1.5rem;
  font-weight: 400;
  color: rgba(102, 102, 102, 1);
}

.main-content-words > ul {
  display: grid;
  grid-template-columns: 70% 30%;
  margin-bottom: 2.625rem;
}

.main-content-words > ul > li {
  font-size: 1rem;
  font-weight: 400;
  color: rgba(2, 173, 130, 1);
  margin: 0;
}

.main-content-words > ul > li > span {
  font-size: 1.25rem;
  font-weight: 700;
}

.main-description {
  display: grid;
}

.main-description_title {
  padding-top: 7.75rem;
  margin-bottom: 1.875rem;
}

.main-description_title > h1 {
  text-align: center;
}

.main-description_section {
  width: 75.125rem;
  margin-bottom: 2.5rem;
}

.main-description_section > p {
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 3rem;
  color: rgba(102, 102, 102, 1);
}

.main-description_section .company {
  font-weight: 700;
  color: rgba(2, 173, 130, 1);
}

.main-description_section .use {
  font-weight: 700;
}

.main-description_logo {
  display: flex;
  padding-bottom: 7.6875rem;
}

.main-description_logo > span {
  display: block;
  margin-right: 1.5rem;
  width: 13.8125rem;
  height: 7.75rem;
  opacity: 1;
  border-radius: 1.5rem;
  border: 0.0625rem solid rgba(255, 255, 255, 1);
  background: rgba(255, 255, 255, 1);
}

.main-bottom {
  height: 56rem;
}

.main-bottom_boxes {
  display: flex;
  margin-top: 2.5rem;
  width: 76.5625rem;
}

.main-bottom_boxes .box {
  position: relative;
  overflow: hidden;
  width: 17.625rem;
  height: 20.8125rem;
  border-radius: 1.5rem;
  background: rgba(209, 240, 231, 0.5);
}

.main-bottom_boxes .box_words {
  position: absolute;
  top: 12%;
  left: 15%;
  width: 9rem;
  height: 4rem;
}

.main-bottom_boxes .box_words > span {
  display: block;
  width: 12rem;
  font-size: 1.5rem;
  font-weight: 700;
  color: rgba(2, 173, 130, 1);
}

.main-bottom_boxes .box > img {
  position: absolute;
  bottom: -7%;
  right: 0;
  width: 11.75rem;
  height: 15rem;
}

.main-trial {
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 50rem;
}

.main-trial .register {
  margin-top: 2.5rem;
  width: 50.625rem;
  height: 28.125rem;
  background: rgba(255, 255, 255, 1);
  border-radius: 1.25rem;
}

.main-trial .register_form {
  padding-top: 2.5rem;
  width: 19.375rem;
}

.main-trial .register_form .el-form-item {
  margin-bottom: 1.25rem;
  text-align: center;
}

.main-trial .register_form .el-input {
  height: 3rem;
}

.main-connect {
  height: 20rem;
  color: rgba(255, 255, 255, 1);
  background: rgba(6, 36, 28, 1);
  padding-left: 7.5rem;
}

.main-connect_top {
  padding: 3rem 0 2.5rem 0;
  font-size: 1.5rem;
  font-weight: 700;
}

.main-connect_bottom {
  width: 75%;
  display: flex;
}

.main-connect_bottom_left {
  float: left;
  margin-left: 0;
  height: 7.5rem;
  font-size: 1.125rem;
  font-weight: 400;
}

.main-connect_bottom_left > p {
  display: block;
  width: 22.1875rem;
  margin-bottom: 1.25rem;
}

.main-connect_bottom_middle > a {
  display: block;
  text-decoration: none;
  margin-bottom: 1.25rem;
  font-size: 1.125rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 1);
}

.main-connect_bottom_middle .link {
  margin-top: 4.375rem;
  margin-left: 4.375rem;
}

.main-connect_bottom_middle .link > a {
  text-decoration: none;
  font-size: 1rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 1);
}

.main-connect_bottom_middle2 {
  display: none;
}

.main-connect_bottom_right {
  display: flex;
  justify-content: space-between;
  width: 25rem;
  margin-top: 7rem;
}

.main-connect_bottom_right .code {
  display: flex;
  flex-direction: column;
  margin-right: 1.5rem;
  width: 9.375rem;
}

.main-connect_bottom_right .code > img {
  border-radius: 0.5rem;
}

.main-connect_bottom_right .code > figcaption {
  margin-top: 0.375rem;
}

.right_box {
  z-index: 999;
}

.right_box_cage {
  position: fixed;
  float: right;
  right: 1%;
  top: 40%;
  width: 5rem;
  height: 15rem;
  /* height: 10rem; */
  border-radius: 0.5rem;
  box-shadow: 0rem 0.125rem 0.5rem 0rem rgba(0, 0, 0, 0.2);
  background: rgba(255, 255, 255, 1);
}

.right_box_cage > span {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0.5rem 0.5rem 1rem 0.5rem;
  width: 4rem;
  height: 4rem;
  border-radius: 0.5rem;
  background: rgba(209, 240, 231, 0.5);
}

.right_box_cage > span > img {
  cursor: pointer;
  width: 3rem;
  height: 3rem;
}

.right_box_overlay {
  position: fixed;
  float: right;
  right: 6%;
  top: 40%;
  width: 16.875rem;
  height: 10rem;
  border-radius: 0.5rem;
  background: rgba(255, 255, 255, 1);
  box-shadow: 0rem 0.125rem 0.5rem 0rem rgba(0, 0, 0, 0.2);
}

.right_box_overlay_top {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 1.5rem 1.25rem 0.625rem 1.25rem;
}

.right_box_overlay_top > span {
  display: block;
  width: 6rem;
  height: 2.9375rem;
  font-size: 1rem;
  font-weight: 400;
  color: rgba(51, 51, 51, 1);
}

.right_box_overlay_bottom {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 1rem;
  font-size: 1rem;
}

.right_box_overlay_bottom :first-child {
  font-weight: 400;
  color: rgba(85, 85, 85, 1);
}

.right_box_overlay_bottom :last-child {
  font-weight: 550;
  color: rgba(51, 51, 51, 1);
}

.right_box_overlay::after {
  display: block;
  content: "◆";
  position: absolute;
  font-size: 1.625rem;
  left: 16.25rem;
  bottom: 6.25rem;
  color: white;
}

.right_box_overlay::before {
  display: block;
  content: "◆";
  position: absolute;
  font-size: 1.625rem;
  left: 16.3125rem;
  bottom: 6.25rem;
  color: #d9e0e6;
}

.bgc {
  background: rgba(242, 247, 246, 1);
}

.margin {
  margin-top: 9.375rem;
}

.btn {
  margin: 0 auto;
  font-weight: 400;
  color: rgba(255, 255, 255, 1);
  background: rgba(2, 173, 130, 1);
}

.btn_plain {
  background: rgba(255, 255, 255, 1);
  color: rgba(2, 173, 130, 1);
}

.btn_main {
  width: calc(160 * var(--px-to-vw));
  height: calc(52 * var(--px-to-vw));
  border-radius: calc(8 * var(--px-to-vw));
  font-size: calc(20 * var(--px-to-vw));
  font-weight: 500;
}

.btn_enter {
  width: 18.75rem;
  height: 3rem;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 0.25rem;
  text-align: center;
}

.btn_register.is-disabled,
.btn_register.is-disabled:hover {
  color: rgba(255, 255, 255, 1);
  background: rgba(46, 201, 163, 1);
  border: none;
  font-weight: 400;
}

.btn:hover {
  color: rgba(2, 173, 130, 1);
  background: rgba(255, 255, 255, 1);
  border: 0.0625rem solid rgba(2, 173, 130, 1);
  font-weight: bold;
}

.range_1 {
  width: 17.625rem;
  height: 21.75rem;
  border-radius: 1.25rem;
  background: rgba(242, 247, 246, 1);
}

.range_1 > span {
  margin-top: 2.5rem;
}

.range_2 {
  width: 13.8125rem;
  height: 15.25rem;
  border-radius: 1.5rem;
  background: rgba(209, 240, 231, 0.5);
}

.range_2 > span {
  margin-top: 0.5rem;
}

.range_3 {
  width: 17.625rem;
  height: 15.25rem;
  border-radius: 1.5rem;
  background: rgba(209, 240, 231, 0.5);
}

.range_3 > span {
  margin-top: 0.5rem;
}

.sColor {
  color: rgba(2, 173, 130, 1) !important;
}

.nColor {
  color: rgba(255, 255, 255, 1) !important;
}

.bg {
  background: rgba(252, 255, 254, 1);
}

.wColor {
  color: rgba(153, 153, 153, 1) !important;
}

.dColor {
  background-color: rgba(2, 173, 130, 1);
}

.register_form2 {
  width: 21.875rem;
}

/* .register_form2 > .el-form-item {
  margin-bottom: 1.5625rem;
}

.el-input {
  --el-input-focus-border-color: rgba(2, 173, 130, 1);
}

.el-button:hover {
  color: rgba(2, 173, 130, 1);
  background: rgba(255, 255, 255, 1);
  border: 0.0625rem solid rgba(2, 173, 130, 1);
  font-weight: bold;
}

.el-button:focus {
  color: rgba(0, 163, 122, 1);
  background: rgba(255, 255, 255, 1);
  border: 0.0625rem solid rgba(2, 173, 130, 1);
  font-weight: bold;
} */

.class1 {
  height: 44.6875rem;
}

.class2 {
  height: 62.5rem;
}

.register_form .form-group {
  display: flex;
  align-items: center;
  margin-bottom: 1.25rem;
  position: relative;
}

.register_form .required {
  color: #ff4d4f;
  margin-right: 16px;
}

.register_form input {
  width: 100%;
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 14px;
  color: rgba(96, 98, 122, 1);
  line-height: 26px;
}

.register_form input::placeholder {
  color: rgba(96, 98, 122, 0.5);
  /* 浅灰色提示文字 */
  opacity: 1;
  /* 确保在Firefox中也能正常显示 */
}

.register_form .form-group:first-child input {
  margin-top: 0px;
}

.register_form input:focus {
  outline: none;
  box-shadow: 0 0 0 1px rgba(2, 173, 130, 1);
  /* 添加轻微阴影效果 */
  transition: border-color 0.3s, box-shadow 0.3s;
  /* 添加过渡动画 */
}

.word-count {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: #999;
  font-size: 12px;
}

.sms-code {
  display: flex;
  /* gap: 10px; */
}

.sms-code input {
  flex: 1;
  margin-right: 10px;
}

.btn_register {
  white-space: nowrap;
  border-radius: 0.25rem;
}

/* 弹窗基础样式 */
#registerDialog {
  border: none;
  width: 35%;
  margin-top: 15vh;
  background-color: #ffffff;
  box-shadow: 0px 12px 32px 4px rgba(0, 0, 0, 0.04),
    0px 8px 20px rgba(0, 0, 0, 0.08);
  /* font-size: 18px; */
  font-size: 14px;
  line-height: 24px;
  padding: 16px;
  border-radius: 4px;
  background: #ffffff;
  box-sizing: border-box;
  margin: var(15vh, 15vh) auto 50px;
  overflow-wrap: break-word;
  position: relative;
}

#registerDialog::backdrop {
  background-color: rgba(0, 0, 0, 0.5);
  transition: all 0.3s ease;
}

/* 弹窗头部 */
.modal-header {
  margin: 0;
  margin-bottom: 16px;
  text-align: center;
  position: relative;
}

/* 弹窗标题 */
#dialogTitle {
  color: #303133;
  font-size: 18px;
  line-height: 24px;
  font-weight: 600;
  margin: 0;
}

/* 关闭按钮 */
.close-btn {
  color: #909399;
  position: absolute;
  top: -10px;
  right: -10px;
  width: 30px;
  height: 30px;
  /* border-radius: 50%; */
  background: #fff;
  border: none;
  font-size: 25px;
  cursor: pointer;
  transition: all 0.3s;
}

.close-btn:hover {
  color: #1cbc94;
}

/* 移动端样式 - 屏幕宽度小于768px */

@media (max-width: 768px) {
  * {
    margin: 0;
    padding: 0;
  }

  h1 {
    font-size: calc(60 * var(--px-to-vw)) !important;
    line-height: normal !important;
  }

  .head,
  .main-top,
  .main-module,
  .main-bottom {
    height: calc(1334 * var(--px-to-vw));
  }

  #section2 {
    height: calc(1334 * var(--px-to-vw));
  }

  #section2 .main-title {
    display: block;
  }

  .height {
    height: calc(1400 * var(--px-to-vw)) !important;
  }

  .nav {
    padding: 9px 18px 0 18px;
    height: calc(80 * var(--px-to-vw));
  }

  .nav-right {
    display: none !important;
  }

  .nav-left {
    flex-grow: 1;
    margin-top: 0;
  }

  .nav-left > img {
    margin-right: 0;
  }

  #loginBtn {
    width: calc(144 * var(--px-to-vw));
    height: calc(52 * var(--px-to-vw));
    font-size: calc(20 * var(--px-to-vw));
    border-radius: calc(8 * var(--px-to-vw));
  }

  .head {
    background: url("../assets/bgm.png") no-repeat;
    -moz-background-size: 100% 100%;
    background-size: 100% 100%;
    padding-top: calc(32 * var(--px-to-vw));
  }

  .top {
    flex-direction: column;
  }

  .top-left {
    width: 100%;
    margin: 0;
    display: grid;
    justify-content: center;
  }

  .top-left h1 {
    text-align: center;
  }

  .top-left .content {
    margin: 0;
    display: block;
    text-align: center;
    margin-top: calc(24 * var(--px-to-vw));
    margin-bottom: calc(75 * var(--px-to-vw));
    width: calc(608 * var(--px-to-vw));
    height: calc(85 * var(--px-to-vw));
    font-size: calc(32 * var(--px-to-vw));
    font-weight: 400;
    color: rgba(255, 255, 255, 0.8);
  }

  .top-left #freeTrialBtn {
    width: calc(240 * var(--px-to-vw));
    height: calc(92 * var(--px-to-vw));
    font-size: calc(36 * var(--px-to-vw));
    border-radius: 8px;
  }

  .top-left .program_all {
    display: none;
  }

  .main {
    margin-top: 0;
  }

  .main.main-first {
    padding-top: calc(145 * var(--px-to-vw));
  }

  /* .main-first .main-title {
    display: block;
  } */

  .main-first .main-title h2 {
    margin-bottom: calc(24 * var(--px-to-vw));
    font-size: calc(48 * var(--px-to-vw));
    font-weight: 700;
    color: rgba(2, 173, 130, 1);
  }

  .main-first .main-title p {
    display: block;
    text-align: center;
    width: calc(600 * var(--px-to-vw));
    font-size: calc(32 * var(--px-to-vw));
    font-weight: 400;
    color: rgba(102, 102, 102, 1);
  }

  .main-first .function_all {
    width: 100%;
    display: grid;
    justify-items: center;
    grid-template-columns: 50% 50%;
    grid-row-gap: calc(47 * var(--px-to-vw));
    margin-top: calc(40 * var(--px-to-vw));
  }

  .main-first .function_all .range_1 {
    width: calc(282 * var(--px-to-vw));
    height: calc(348 * var(--px-to-vw));
    background: rgba(242, 247, 246, 1);
  }

  .main-first .function_all .range_1 img {
    width: calc(164 * var(--px-to-vw));
    height: calc(164 * var(--px-to-vw));
  }

  .main-first .function_all .range_1 figcaption {
    text-align: center;
    width: calc(168 * var(--px-to-vw));
    font-size: calc(24 * var(--px-to-vw));
    font-weight: 700;
    color: rgba(2, 173, 130, 1);
  }

  .main .main-content {
    width: 100%;
    padding: 0;
    margin: 0;
    height: calc(1334 * var(--px-to-vw));
    flex-direction: column-reverse;
  }

  .main .main-content.bgc {
    display: grid;
    margin-top: 0 !important;
  }

  .main .main-content .main-content-words {
    display: grid;
    place-items: center;
    padding-top: calc(110 * var(--px-to-vw));
    margin: 0;
  }

  .main-content-words > ul {
    display: block;
    margin-bottom: calc(24 * var(--px-to-vw));
  }

  .main-content-words > ul > li {
    font-size: calc(18 * var(--px-to-vw));
    font-weight: 400;
    color: rgba(2, 173, 130, 1);
  }

  .main-content-words > ul > li > span {
    font-size: calc(20 * var(--px-to-vw));
    font-weight: 700;
  }

  .main .main-content .main-content-words > h1 {
    margin-bottom: calc(24 * var(--px-to-vw));
    font-size: calc(48 * var(--px-to-vw)) !important;
    font-weight: 700;
    color: rgba(2, 173, 130, 1);
  }

  .main .main-content .main-content-words .word {
    display: none;
  }

  .main .main-content .main-content-words .mobile-word {
    display: block;
    text-align: center;
    width: calc(600 * var(--px-to-vw));
    font-size: calc(32 * var(--px-to-vw));
    font-weight: 400;
    color: rgb(102, 102, 102);
    margin: 0;
  }

  .main .main-content .main-content-words figure {
    margin: calc(24 * var(--px-to-vw)) 0;
  }

  .main .main-content .main-content-words .details {
    display: block;
    text-align: center;
    margin-bottom: calc(24 * var(--px-to-vw));
    width: calc(612 * var(--px-to-vw));
    font-size: calc(24 * var(--px-to-vw));
    font-weight: 400;
    color: rgb(102, 102, 102);
  }

  .main .main-content .main-content-words button {
    width: calc(240 * var(--px-to-vw));
    height: calc(92 * var(--px-to-vw));
    font-size: calc(36 * var(--px-to-vw));
    font-weight: 400;
    color: rgba(255, 255, 255, 1);
    border-radius: calc(8 * var(--px-to-vw));
    background: rgba(2, 173, 130, 1);
    border: calc(1 * var(--px-to-vw)) solid rgba(2, 173, 130, 1);
  }

  .main-content-img,
  .main-content_2-img {
    width: calc(600 * var(--px-to-vw));
    height: calc(600 * var(--px-to-vw));
    padding-left: calc(50 * var(--px-to-vw));
    margin: 0;
  }

  #lottie-animation1,
  #lottie-animation2,
  #lottie-animation3,
  #lottie-animation4,
  #lottie-animation5 {
    width: calc(600 * var(--px-to-vw)) !important;
    height: calc(600 * var(--px-to-vw)) !important;
  }

  .main .main-function .main-first {
    place-items: center;
    /* 水平和垂直居中 */
    margin-top: calc(81 * var(--px-to-vw));
    width: 100vw;
  }

  .main .main-function .main-first .main-title > h1 {
    display: none;
  }

  .main .main-function .main-first .main-title > h2 {
    display: block !important;
    font-size: calc(48 * var(--px-to-vw));
    font-weight: 700;
    line-height: calc(63.35 * var(--px-to-vw));
    color: rgba(2, 173, 130, 1);
  }

  .main .main-function .main-first .main-title .options {
    display: flex;
    margin: calc(24 * var(--px-to-vw)) 0;
    width: calc(600 * var(--px-to-vw));
  }

  .main .main-function .main-first .main-title .options > button {
    display: block;
    text-align: center;
    width: calc(240 * var(--px-to-vw));
    height: calc(92 * var(--px-to-vw));
    font-size: calc(36 * var(--px-to-vw));
    font-weight: 400;
    color: rgba(255, 255, 255, 1);
    border: calc(1 * var(--px-to-vw)) solid rgba(209, 240, 231, 1);
    border-radius: calc(4 * var(--px-to-vw));
  }

  .main .main-function .main-first .main-title > p {
    margin: 0;
  }

  #section3 .class1 {
    height: calc(1334 * var(--px-to-vw));
  }

  #section3 .class2 {
    height: calc(1650 * var(--px-to-vw));
  }

  #section3 #functionContainer .main-title {
    display: block;
  }

  #section3 #saasContent {
    flex-wrap: wrap;
    justify-content: space-evenly;
  }

  #section3 #saasContent .range_2 {
    width: calc(282 * var(--px-to-vw));
    height: calc(244 * var(--px-to-vw));
    border-radius: calc(24 * var(--px-to-vw));
    background: rgba(209, 240, 231, 0.5);
  }

  #section3 #saasContent .range_2 > img {
    width: calc(124 * var(--px-to-vw));
    height: calc(124 * var(--px-to-vw));
  }

  #section3 #saasContent .range_2 > figcaption {
    text-align: center;
    font-size: calc(24 * var(--px-to-vw));
    font-weight: 700;
    color: rgba(2, 173, 130, 1);
  }

  #section3 #customContent .function_all {
    grid-template-columns: 40% 40%;
  }

  #section3 #customContent .function_all .range_3 {
    width: calc(282 * var(--px-to-vw));
    height: calc(244 * var(--px-to-vw));
    border-radius: calc(24 * var(--px-to-vw));
    background: rgba(209, 240, 231, 0.5);
  }

  #section3 #customContent .function_all .range_3 > img {
    width: calc(124 * var(--px-to-vw));
    height: calc(124 * var(--px-to-vw));
  }

  #section3 #customContent .function_all .range_3 > figcaption {
    text-align: center;
    font-size: calc(24 * var(--px-to-vw));
    font-weight: 700;
    color: rgba(2, 173, 130, 1);
  }

  #section4 .main-description_title {
    display: grid;
    place-items: center;
    padding-top: calc(145 * var(--px-to-vw));
    margin: 0;
  }

  #section4 .main-description_title > h1 {
    margin-bottom: calc(24 * var(--px-to-vw));
    font-size: calc(48 * var(--px-to-vw)) !important;
    font-weight: 700;
    color: rgba(2, 173, 130, 1);
  }

  #section4 .main-description_section {
    width: calc(612 * var(--px-to-vw));
    margin: 0 auto;
    padding-bottom: calc(80 * var(--px-to-vw));
  }

  #section4 .main-description_section > p {
    margin-bottom: calc(10 * var(--px-to-vw));
    line-height: calc(45 * var(--px-to-vw));
    font-size: calc(24 * var(--px-to-vw));
    font-weight: 400;
    color: rgba(102, 102, 102, 1);
  }

  #section4 .main-description_section > p .company {
    font-weight: 700;
    color: rgba(2, 173, 130, 1);
  }

  #section4 .main-description_section > p .use {
    font-weight: 700;
  }

  .main-bottom .main-description_title {
    display: grid;
    justify-content: center;
    padding-top: calc(240 * var(--px-to-vw));
    margin: 0;
  }

  .main-bottom .main-description_title > h1 {
    font-size: calc(48 * var(--px-to-vw)) !important;
    font-weight: 700;
    color: rgba(2, 173, 130, 1);
  }

  .main-bottom .main-bottom_boxes {
    width: 100%;
    display: grid;
    grid-template-columns: 50% 50%;
    grid-row-gap: calc(24 * var(--px-to-vw));
    grid-column-gap: calc(24 * var(--px-to-vw));
    padding: 0 calc(90 * var(--px-to-vw)) 0 calc(90 * var(--px-to-vw));
    margin-top: calc(40 * var(--px-to-vw));
  }

  .main-bottom .main-bottom_boxes .box {
    position: relative;
    overflow: hidden;
    width: calc(282 * var(--px-to-vw));
    height: calc(333 * var(--px-to-vw));
    border-radius: calc(24 * var(--px-to-vw));
    background: rgba(209, 240, 231, 0.5);
  }

  .main-bottom .main-bottom_boxes .box > img {
    position: absolute;
    bottom: -7%;
    right: 0;
    width: calc(188 * var(--px-to-vw));
    height: calc(240 * var(--px-to-vw));
  }

  .main-bottom .main-bottom_boxes .box .box_words {
    position: absolute;
    top: 12%;
    left: 15%;
    width: calc(144 * var(--px-to-vw));
    height: calc(64 * var(--px-to-vw));
  }

  .main-bottom .main-bottom_boxes .box .box_words > span {
    display: block;
    width: calc(192 * var(--px-to-vw));
    font-size: calc(24 * var(--px-to-vw));
    font-weight: 700;
    color: rgba(2, 173, 130, 1);
  }

  .main-trial {
    height: calc(1107 * var(--px-to-vw));
  }

  .main-trial > h1 {
    font-size: calc(48 * var(--px-to-vw)) !important;
    font-weight: 700;
    color: rgba(2, 173, 130, 1);
    margin: 0 auto;
    padding: 0;
  }

  .main-trial .register {
    margin: 0 auto;
    padding: 0;
    margin-top: calc(40 * var(--px-to-vw));
    width: calc(612 * var(--px-to-vw));
    height: calc(610 * var(--px-to-vw));
    background-color: rgba(255, 255, 255, 1);
    border-radius: calc(20 * var(--px-to-vw));
  }

  .main-trial .register .register_form {
    padding-top: calc(40 * var(--px-to-vw)) !important;
    width: calc(420 * var(--px-to-vw));
    margin: 0 auto;
    padding: 0;
  }

  .main-trial .register .register_form .form-group {
    margin-bottom: calc(30 * var(--px-to-vw));
    text-align: center;
  }

  .main-trial .register .register_form .form-group > input {
    padding: 2px 10px;
  }

  .main-trial .register .register_form .form-group .btn_enter {
    width: calc(400 * var(--px-to-vw));
    height: calc(56 * var(--px-to-vw));
    font-size: calc(20 * var(--px-to-vw));
    font-weight: 700;
    color: rgba(255, 255, 255, 1);
    border-radius: calc(4 * var(--px-to-vw));
    background: rgba(2, 173, 130, 1);
  }

  #getCodeBtn {
    margin-left: calc(5 * var(--px-to-vw));
    width: calc(144 * var(--px-to-vw));
    height: calc(56 * var(--px-to-vw));
    font-size: calc(18 * var(--px-to-vw));
    font-weight: 400;
    color: rgba(255, 255, 255, 1);
    border-radius: calc(4 * var(--px-to-vw));
    background: rgba(2, 173, 130, 1);
  }

  .btn_main {
    font-weight: 400;
  }

  .btn:active {
    background: rgba(255, 255, 255, 1) !important; /* 白色字体 */
    color: rgba(1, 143, 107, 1) !important; /* 更深的绿色背景 */
    box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.2); /* 添加内阴影增强点击效果 */
  }

  .footer {
    height: calc(735 * var(--px-to-vw));
    color: rgba(255, 255, 255, 1);
    background: rgba(6, 36, 28, 1);
  }

  .footer .main-connect {
    padding: 23px 40px 0 40px;
  }

  .footer .main-connect .main-connect_bottom {
    flex-wrap: wrap;
    width: 100%;
  }

  .footer .main-connect .main-connect_bottom .main-connect_top {
    padding: 0;
    margin: 0;
    font-size: calc(36 * var(--px-to-vw));
    font-weight: 700;
    margin-bottom: calc(24 * var(--px-to-vw));
  }

  .footer .main-connect .main-connect_bottom .main-connect_bottom_left > p {
    font-size: calc(20 * var(--px-to-vw));
    font-weight: 400;
    margin: 0;
    padding: 4px 0;
  }

  .footer .main-connect .main-connect_bottom .main-connect_bottom_middle {
    margin-top: calc(40 * var(--px-to-vw));
  }

  .footer .main-connect .main-connect_bottom .main-connect_bottom_middle > a {
    text-decoration: none;
    font-size: calc(18 * var(--px-to-vw));
    font-weight: 400;
    color: rgba(255, 255, 255, 1);
  }

  .footer .main-connect .main-connect_bottom .main-connect_bottom_middle .link {
    display: none;
  }

  .footer .main-connect .main-connect_bottom .main-connect_bottom_middle2 {
    display: flex;
    margin: 0 auto;
  }

  .footer
    .main-connect
    .main-connect_bottom
    .main-connect_bottom_middle2
    .link {
    margin-top: calc(15 * var(--px-to-vw));
  }

  .footer
    .main-connect
    .main-connect_bottom
    .main-connect_bottom_middle2
    .link
    > a {
    text-decoration: none;
    font-size: calc(14 * var(--px-to-vw));
    font-weight: 400;
    color: rgba(255, 255, 255, 1);
  }

  .footer .main-connect .main-connect_bottom .main-connect_bottom_right {
    margin: 0;
  }

  .footer .main-connect .main-connect_bottom .main-connect_bottom_right .code {
    margin: 0;
    width: 120px;
    align-items: center;
  }

  .footer
    .main-connect
    .main-connect_bottom
    .main-connect_bottom_right
    .code
    > img {
    width: calc(135 * var(--px-to-vw));
    height: calc(135 * var(--px-to-vw));
    border-radius: calc(8 * var(--px-to-vw));
  }

  .footer
    .main-connect
    .main-connect_bottom
    .main-connect_bottom_right
    .code
    > figcaption {
    margin-top: calc(16 * var(--px-to-vw));
    font-size: calc(20 * var(--px-to-vw));
    font-weight: 400;
  }
}

/* 基础转换函数 */
:root {
  --px-to-vw: calc(100vw / 750);
}

/* 媒体查询保护 - 防止过大尺寸 */
@media (min-width: 750px) {
  :root {
    --px-to-vw: 1px;
  }
}