html,
body {
    padding: 0;
    margin: 0;
    width: 100%;
    height: 100%;
    font-size: 1rem;
    overflow-x: hidden;
    font-family: Microsoft Yahei, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: #444;
}

a:hover {
    opacity: .8;
}

::-webkit-scrollbar {
    width: 3px;
    height: 6px
}

::-webkit-scrollbar-thumb {
    height: 40px;
    background-color: #A5A5A5
}

::-webkit-scrollbar-thumb:hover {
    background-color: #bbb
}

ul,
p {
    margin: 0;
    padding: 0;
}

ul li {
    list-style: none;
}

a {
    text-decoration: none;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 3.5em;
    z-index: 99;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    background: rgba(255, 255, 255, 1);
    border-bottom: 1px solid rgb(237 237 237);
}

.header .logo {
    margin-left: 1.5rem;
    display: flex;
    align-items: center;
}

.header .logo .svg {
    margin-right: 1rem;
}

.header .logo .line {
    display: block;
    width: 1px;
    height: 24px;
    margin: 0 1rem;
    background-color: rgb(229, 230, 235);
}

.header .logo img {
    height: 2.4rem;
}

.header .logo span {
    font-size: 1.4rem;
    margin-left: 0.5rem;
}

.header .tool {
    margin-right: 1rem;
}

.header .tool a {
    padding: 0 16px;
    transition: all .3s;
    font-weight: 400;
    font-size: 14px;
    line-height: 26px;
    text-decoration: none;
    color: inherit;
    display: inline-block;
    border-radius: 2px;
}

.header .tool .active {
    background: rgb(242, 243, 245);
}

.title {
    font-size: 2em;
}

.title.thin {
    letter-spacing: 4px;
}

.title.bold {
    letter-spacing: 4px;
}

.title.other {
    font-size: 1.8em;
}

.title.lag {
    margin: 15px;
    font-size: 1.4em;
}

.sub-title {
    color: #393939;
    line-height: 2;
}

.text-c {
    text-align: center;
}

.text-small {
    font-size: small;
}

.section1 {
    position: relative;
    text-align: center;
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;

}
/* 创建线性渐变背景 */

/* 添加动画效果 */
@keyframes bubble-animation {
  0% {
    transform: scale(0);
  }
  50% {
    transform: scale(1);
  }
  100% {
    transform: scale(0);
  }
}

/* 调整气泡大小和位置 */
.bubble {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  animation: bubble-animation 2s infinite alternate;
}

/* 添加更多细节 */
.bubble {
  box-shadow: 0 0 10px #000;
}
.section1 .btn {
    margin: 2em 0;
}

.section1 .btn .button + .button {
    margin-left: 15px;
}

.section3 .btn {
    margin: 2em 0;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
}

.section3 .btn .button {
    display: inline-block;
    padding: 10px 12px;
    margin: 0;
    text-align: center;
    font-size: 15px;
    cursor: pointer;
    transition: .3s ease;
    background: #fff;
    color: #0050f0;
    border: 1px solid #0050f0;
    word-break: keep-all;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.section3 .btn .button + .button {
    margin-left: 15px;
}

.section {
    max-width: 700px;
    margin: auto;
}

.screenshot-left {
    position: absolute;
    width: auto;
    max-width: 500px;
    max-height: 60vh;
    bottom: 15px;
    left: 0;
    box-shadow: 0 6px 26px rgba(0, 0, 0, .1);
}

.screenshot-middle {
    position: relative;
    width: auto;
    max-width: 500px;
    max-height: 70vh;
    z-index: 2;
    box-shadow: 0 6px 26px rgba(0, 0, 0, .1);
}

.screenshot-right {
    position: absolute;
    width: auto;
    max-width: 500px;
    max-height: 60vh;
    bottom: 15px;
    right: 0;
    box-shadow: 0 6px 26px rgba(0, 0, 0, .1);
}

.sections .section1 .text {
    margin-top: 3em;
    position: relative;
}

.sections .section1 .text .sub-title {
    margin-top: 0.68266667rem;
}

.sections .section2 {
    padding: 4.94933333rem 2.56rem 0;
}

.sections .section2 img {
    width: 100%;
}

.sections .section2 .text {
    margin-top: 3.41333333rem;
}

.sections .section2 .text .sub-title {
    margin-top: 0.68266667rem;
}

.sections .section2 .text .feature,
.sections .section3 .text .feature {
    margin-top: 5em;
    text-align: center;
}

.sections .section2 .text .feature img,
.sections .section3 .text .feature img {
    width: 100%;
    height: auto;
    max-width: 300px;
    box-shadow: 0 -2px 10px 0 rgba(0, 0, 0, 0.1);
}

.sections .section3 {
    padding: 4.94933333rem 2.56rem 0;
}

.sections .section3 img {
    width: 100%;
}

.sections .section3 .text {
    margin-top: 3.41333333rem;
}

.sections .section3 .text .sub-title {
    margin-top: 0.68266667rem;
}

.sections .section4 {
    padding: 4rem 2.56rem 1rem;
}

.sections .section4 .text {
    padding-top: 5.46133333rem;
}

.sections .section4 .text .small {
    font-size: 1.024rem;
    transform: scale(0.8);
    letter-spacing: 2px;
}

.sections .section4 .text .sub-title {
    margin-top: 2em;
    font-size: 14px;
    text-align: center;
}

.sections .section4 .about p {
    font-size: 1rem;
    color: #999;
    white-space: nowrap;
    text-align: center;
}

.sections .section5 {
    background-color: #f8fbff;
}

.immediate {
    margin: 174px auto 0;
    padding-top: 68px;
}

.immediate .title {
    font-size: 0;
    color: #111;
    line-height: 44px;
    text-align: center;
}

.title-text {
    font-size: 38px;
}

.title-bgc {
    display: inline-block;
    padding: 0 3px;
    background: #6077e4;
    color: #fff;
    margin-left: 4px;
}

.immediate .title-bgc {
    font-size: 38px;
}

.title-dots {
    display: inline-block;
    width: 7px;
    height: 7px;
    background: #3ad1f8;
    margin-bottom: -9px;
    margin-left: 4px;
}

.desc {
    font-size: 20px;
    color: #111;
    text-align: center;
    line-height: 39px;
    margin-top: 15px;
}

.access_button,
.access_build {
    width: 169px;
    height: 44px;
    background: #6077e4;
    display: inline-block;
    padding: 0;
    margin: 0;
    line-height: 44px;
    text-align: center;
    color: #fff;
    font-size: 16px;
    cursor: pointer;
    transition: .3s ease;
}

.access_build {
    background: #fff;
    color: #6077e4;
    border: 1px solid #6077e4;
}

.immediate .bgicon {
    width: 265px;
    height: 48px;
    margin: 0 auto;
    background-image: url(data:image/svg+xml;base64,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);
    background-size: cover;
}

.immediate .btn {
    margin: 2em auto;
    text-align: center;
}

.footer {
    color: #666;
    height: 4em;
    padding: 0 1rem;
    z-index: 99;
    line-height: 2;
    display: flex;
    align-items: center;
    justify-content: center;
}

.copyright {
    font-size: 12px;
    text-align: center;
}

.copyright span + span:before {
    content: "|";
    margin: 0 1rem;
}

.banner {
    position: relative;
    margin: auto;
    max-width: 780px;
    padding-top: 12vh;
}

.text .btn-left,
.text .btn-right {
    padding: 12px 3rem;
    color: #fff;
    border-radius: 2px;
    transition: all .5s;
    -webkit-transition: all .5s;
}

.text .btn-left {
    margin-right: 1rem;
    background: -webkit-gradient(linear, left top, right top, from(#3956de), to(#657be5));
    background: linear-gradient(to right, #3956de 0, #657be5 100%);
    -webkit-box-shadow: 0 4px 20px rgba(57, 86, 222, 0.15);
    box-shadow: 0 4px 20px rgba(57, 86, 222, 0.15);
}

.text .btn-right {
    background: -webkit-gradient(linear, left top, right top, from(#2dd6b7), to(#58dec6));
    background: linear-gradient(to right, #2dd6b7 0, #58dec6 100%);
    -webkit-box-shadow: 0 4px 20px rgba(45, 214, 183, 0.15);
    box-shadow: 0 4px 20px rgba(45, 214, 183, 0.15);
}

.info-icon {
    width: 40px;
    height: 40px;
    background-size: cover;
    background-image: url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCA0MCA0MCIgY2xhc3M9ImRlc2lnbi1pY29uZm9udCI+CiAgPGcgZmlsbD0ibm9uZSIgZmlsbC1ydWxlPSJldmVub2RkIj4KICAgIDxwYXRoIGZpbGw9IiMwMDUwRjAiIGQ9Ik0wLjAwMTg1NzU1Mzk4IDBMOSAwIDguOTk4MTQyNDUgMjUgMCAyNXoiIHRyYW5zZm9ybT0idHJhbnNsYXRlKDAgNykiIC8+CiAgICA8cGF0aCBmaWxsPSIjMDBEMkZBIiBkPSJNOS4wMDE4NTc1NSA2TDE4IDYgMTcuOTk4MTQyNCAyNSA5IDI1eiIgdHJhbnNmb3JtPSJ0cmFuc2xhdGUoMCA3KSIgLz4KICAgIDxwYXRoIGZpbGw9IiMwMEYwREMiIGQ9Ik0xOC4wMDE4NTc2IDEyTDI3IDEyIDI2Ljk5ODE0MjQgMjUgMTggMjV6IiB0cmFuc2Zvcm09InRyYW5zbGF0ZSgwIDcpIiAvPgogIDwvZz4KPC9zdmc+Cg==);
}

.info-c-icon {
    width: 40px;
    height: 40px;
    background-size: cover;
    background-image: url(data:image/svg+xml;base64,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);
}

.info-b-icon {
    width: 40px;
    height: 40px;
    background-size: cover;
    background-image: url(data:image/svg+xml;base64,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);
}

.info-d-icon {
    width: 40px;
    height: 40px;
    background-size: cover;
    background-image: url(data:image/svg+xml;base64,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);
}

@media (max-width: 768px) {
    .header .logo {
        margin-left: 20px;
    }

    .access_button,
    .access_build {
        width: 120px;
        height: 38px;
        line-height: 38px;
        font-size: 14px;
    }

    .section3 .btn .button {
        font-size: 13px;
    }

    .text .btn-left,
    .text .btn-right {
        padding: 10px 2rem;
    }

    .footer {
        height: 6em;
    }
}