.w {
    width: 1200px;
    margin: 0 auto;
}

/* banner */

.banner-box {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: calc(100vh - 60px);
    overflow: hidden;
}

.banner-box h1 {
    height: 79px;
    font-family: "Microsoft YaHei";
    font-style: normal;
    font-weight: 700;
    font-size: 60px;
    line-height: 79px;
    background: linear-gradient(90deg, #408cff 0%, #ff67cb 50%, #fc9d45 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
    margin-top: 7%;
}

.banner-p1 {
    font-family: "Microsoft YaHei";
    font-style: normal;
    font-weight: 400;
    font-size: 30px;
    color: #ffffff;
    text-shadow: 0px 2px 2px rgba(0, 0, 0, 0.25);
    margin-top: 1.8%;
    margin-bottom: 2.2%;
}

.banner-p2 {
    font-family: "Microsoft YaHei UI";
    font-style: normal;
    font-weight: 400;
    font-size: 24px;
    line-height: 30px;
    color: #ffffff;
}

.banner-p2 span {
    font-family: "Microsoft YaHei";
    font-style: normal;
    font-weight: 700;
    font-size: 36px;
    margin: 0 8px;
}

.banner-box ul {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 5%;
    margin-bottom: 3.8%;
}

.banner-box ul li {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-right: 90px;
}

.banner-box ul li:last-child {
    margin-right: 0;
}

.banner-box ul li h2 {
    font-family: "Microsoft YaHei";
    font-style: normal;
    font-weight: 400;
    font-size: 24px;
    line-height: 24px;
    color: #ffffff;
    opacity: 0.8;
    text-shadow: 0px 2px 2px rgba(0, 0, 0, 0.25);
}

.banner-download-box {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.banner-download-box>div {
    position: absolute;
    display: none;
    justify-content: center;
    align-items: center;
    width: 55px;
    height: 28px;
}

.banner-download-box>div.recommends {
    width: 91px;
    height: 38px;
}

.banner-download-box>div.show {
    display: flex;
}

.banner-download-box>div:nth-child(3) {
    top: -11px;
    left: 0px;
}

.banner-download-box>div:nth-child(4) {
    top: 94px;
    right: -2px;
}

.banner-download-box>div>img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
}

.banner-download-box>div>i {
    position: absolute;
    top: 5px;
    left: 10px;
    color: #000;
    font-family: PingFang SC;
    font-size: 18px;
    font-style: normal;
    font-weight: 500;
    line-height: 100%;
    /* 18px */
    z-index: 10;
}

.banner-download-box>div.recommends>i {
    top: 16px;
    font-size: 14px;
    font-weight: 400;
}

.banner-download-box a {
    cursor: pointer;
}

.banner-download-box .win-download {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 420px;
    height: 87px;
    background: #3d6dea;
    border-radius: 18px;
    font-family: "Microsoft YaHei";
    font-style: normal;
    font-weight: 700;
    font-size: 36px;
    color: #ffffff;
    margin-right: 24px;
}

.banner-download-box .win-download:hover {
    background: #355cc0;
}

.banner-download-box .win-download img {
    margin-right: 21px;
}

.banner-download-box .mac-download {
    position: relative;
}

.banner-download-box .mac-download>img {
    height: 87px;
}

.banner-download-box .label-box {
    position: absolute;
    left: 50%;
    top: 94px;
    transform: translateX(-50%);
    display: none;
}

.banner-download-box .mac-download:hover .label-box {
    display: block;
}

.banner-download-box .label-box img {
    width: 91px;
}

.banner-download-box .label-box span {
    position: absolute;
    left: 50%;
    top: 11px;
    transform: translateX(-50%);
    width: max-content;
    font-family: "Microsoft YaHei";
    font-style: normal;
    font-weight: 400;
    font-size: 14px;
    color: #000000;
}

.banner-p3 {
    font-family: "Microsoft YaHei UI";
    font-style: normal;
    font-weight: 400;
    font-size: 18px;
    color: #ffffff;
    opacity: 0.8;
    margin-top: 1%;
}

.video-box {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
}

.video-box video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.mask-box {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background: rgba(0, 0, 0, 0.4);
}

/* 录制精彩片段，操作随心所欲 */
.intro-box {
    padding-top: 100px;
}

.common-h1 {
    font-family: "Microsoft YaHei";
    font-style: normal;
    font-weight: 700;
    font-size: 30px;
    line-height: 40px;
    color: #111111;
    text-align: center;
}

.intro-box>p {
    font-family: "Microsoft YaHei";
    font-style: normal;
    font-weight: 400;
    font-size: 20px;
    line-height: 36px;
    text-align: center;
    color: #555555;
    margin-top: 40px;
    margin-bottom: 80px;
}

.intro-box ul {
    display: flex;
    justify-content: space-evenly;
}

.intro-box ul.intro-ul1 {
    margin-bottom: 66px;
}

.intro-box ul li h2 {
    font-family: "Microsoft YaHei";
    font-style: normal;
    font-weight: 700;
    font-size: 20px;
    line-height: 36px;
    color: #111111;
    margin-top: 40px;
    margin-bottom: 16px;
}

.intro-box ul li p {
    width: 260px;
    font-family: "Microsoft YaHei";
    font-style: normal;
    font-weight: 400;
    font-size: 18px;
    line-height: 36px;
    color: #555555;
}

/* 产品特点 */
.advantage-box {
    padding-top: 154px;
}

.advantage-box ul {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.advantage-box ul.advantage-ul1 {
    margin-top: 80px;
    margin-bottom: 60px;
}

.advantage-box ul li h2 {
    font-family: "Microsoft YaHei";
    font-style: normal;
    font-weight: 700;
    font-size: 20px;
    line-height: 30px;
    color: #111111;
    margin-left: 23px;
}

.advantage-box ul li h2 img {
    margin-right: 23px;
}

.img-box {
    position: relative;
    width: 380px;
    height: 285px;
    background: #f7f8fb;
    border-radius: 10px;
    padding: 40px;
    box-sizing: border-box;
    margin-bottom: 23px;
}

.img-box:hover p {
    visibility: visible;
    opacity: 1;
    transition: all 0.2s;
}

.img-box p {
    position: absolute;
    bottom: 0;
    left: 0;
    visibility: hidden;
    opacity: 0;
    transition: all 0.2s;
    font-family: "Microsoft YaHei";
    font-style: normal;
    font-weight: 400;
    font-size: 18px;
    line-height: 30px;
    text-align: center;
    color: #555555;
    padding: 0 40px;
    padding-top: 77px;
    padding-bottom: 24px;
    box-sizing: border-box;
    background: linear-gradient(180deg,
            rgba(255, 255, 255, 0) 0%,
            #ffffff 40.19%);
}

/* gif图 */
.gif-box {
    padding-top: 128px;
}

.gif-content {
    display: flex;
    justify-content: space-between;
    height: 640px;
    background: rgba(255, 255, 255, 0.6);
    box-shadow: 0px 10px 20px rgba(202, 202, 202, 0.25);
    backdrop-filter: blur(100px);
    border-radius: 0px 120px;
    padding-top: 90px;
    padding-left: 60px;
    padding-right: 60px;
    box-sizing: border-box;
}

.gif-content ul li {
    display: flex;
    width: 520px;
    height: 110px;
    border-radius: 5px;
    padding-top: 24px;
    padding-left: 21px;
    box-sizing: border-box;
}

.gif-content ul li:hover {
    background: #fff8f8;
}

.gif-content ul li.active {
    background: #fff8f8;
}

.gif-text {
    margin-left: 22px;
}

.gif-text h2 {
    font-family: "Microsoft YaHei";
    font-style: normal;
    font-weight: 700;
    font-size: 20px;
    line-height: 20px;
    color: #666666;
    margin-bottom: 24px;
}

.gif-text p {
    font-family: "Microsoft YaHei";
    font-style: normal;
    font-weight: 400;
    font-size: 18px;
    line-height: 18px;
    color: #666666;
}

.gif-content ul li img {
    width: 36px;
    height: 36px;
}

.gif-content ul li.active img:nth-child(1) {
    display: none;
}

.gif-content ul li.active img:nth-child(2) {
    display: block;
}

.gif-content ul li img:nth-child(1) {
    display: block;
}

.gif-content ul li img:nth-child(2) {
    display: none;
}

.gif-content ul li:hover h2 {
    color: #ff8085;
}

.gif-content ul li.active h2 {
    color: #ff8085;
}

.gifs img {
    display: none;
    width: 487px;
    padding: 14px;
    background: #f7f8fb;
}

.gifs img.active {
    display: block;
}

/* 录屏场景-轻松录制电脑屏幕中的一切活动 */
.scen-box {
    padding-top: 140px;
    padding-bottom: 140px;
}

.scen-box ul {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 95px;
}

.scen-box ul li {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.scen-box ul li h2 {
    font-family: "Microsoft YaHei";
    font-style: normal;
    font-weight: 400;
    font-size: 18px;
    line-height: 24px;
    text-align: center;
    color: #111111;
    margin-top: 40px;
}

/* 评价 */
.assess-box {
    width: 100%;
    padding: 100px 0;
    background: linear-gradient(80.68deg,
            rgba(252, 203, 144, 0.15) 0%,
            rgba(213, 126, 235, 0.15) 74.48%);
}

.assess-content {
    width: 1200px;
    margin: 0 auto;
    margin-top: 66px;
}

.assess-content ul:nth-child(1) li {
    box-shadow: 0px 0px 30px rgba(155, 155, 155, 0.2);
}

.assess-content ul:nth-child(1) li {
    display: none;
    width: 100%;
    height: 307px;
    box-sizing: border-box;
    background: #ffffff;
    border-radius: 30px;
    position: relative;
    z-index: 10;
    text-align: center;
    padding-top: 48px;
}

.assess-star h1 {
    font-size: 26px;
    font-weight: 700;
    color: #2d2856;
    margin-bottom: 24px;
}

.assess-content ul:nth-child(1) li span {
    display: block;
    width: 1000px;
    height: 1px;
    background: #edf0f3;
    border-radius: 0px 0px 0px 0px;
    margin: 40px auto 0 auto;
}

.assess-content ul:nth-child(1) li p {
    font-size: 18px;
    font-weight: 400;
    color: #666473;
    margin-top: 44px;
}

.assess-content ul:nth-child(1) li i {
    display: block;
    width: 40px;
    height: 40px;
    background: #ffffff;
    border-radius: 2px 2px 2px 2px;
    transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    position: absolute;
    bottom: -20px;
}

.left1 {
    left: 74px;
}

.left2 {
    left: 263px;
}

.left3 {
    left: 457px;
}

.left4 {
    left: 661px;
}

.left5 {
    left: 865px;
}

.left6 {
    left: 1073px;
}

.assess-content ul:nth-child(1) li:first-child {
    display: block;
}

.assess-content ul:nth-child(2) {
    display: flex;
    align-items: center;
    justify-content: space-around;
    margin-top: 63px;
}

.assess-content ul:nth-child(2) li {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.assess-content ul:nth-child(2) li:hover {
    cursor: pointer;
}

.assess-content ul:nth-child(2) li img {
    width: 76px;
    height: 76px;
}

.assess-content ul:nth-child(2) li p {
    font-family: "Microsoft YaHei";
    font-style: normal;
    font-weight: 400;
    font-size: 18px;
    color: rgba(0, 0, 0, 0.5);
    margin-top: 17px;
    margin-bottom: 11px;
}

.assess-content ul:nth-child(2) li h2 {
    font-family: "Microsoft YaHei";
    font-style: normal;
    font-weight: 400;
    font-size: 20px;
    color: #000000;
}