@charset "utf-8";

body {
    background-color: #000000;
    color: #fff;
    font-size: 17px;
    line-height: 1.4;
}
p {
    margin: 0;
    padding: 0;
}
ul, li {
    list-style: none;
    padding: 0;
    margin: 0;
}
a {
    color: inherit;
    text-decoration: none;
}

.main-title-h1 {
    font-size: 45px;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 10px;
    color: #ffffff;
}
.main-title-h2 {
    font-size: 40px;
    font-weight: 400;
    line-height: 1.4;
    margin-bottom: 10px;
    color: #ffffff;
}
.main-title-h2.black {
    color: #161616;
}
.main-desc-p {
    font-size: 17px;
    font-weight: 400;
    line-height: 1.4;
    margin-bottom: 10px;
    color: #b8b8b8;
}
.main-desc-p a {
    color: #008aff;
}
.main-desc-p.black {
    color: #4d4d4d;
}
.main-desc-speical {
    color: #00ffbf;
    margin: 5px 15px;
    display: inline-block;
}
.main-tips {
    font-size: 21px;
    font-weight: 400;
    line-height: 1.4;
    margin-bottom: 10px;
    color: #ffab1a;
    background-color: #2f2005;
    border: 1px solid #91610f;
    border-radius: 30px;
    display: inline-block;
    padding: 0 25px;
    height: 36px;
    line-height: 33px;
    margin: 0 auto 10px; 
}

.video-container {
    position: relative;
    height: 100%;
    overflow: hidden;
    background-size: cover;
    transform: scale(1);
}
.video-container video {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: auto;
}
.video-container iframe {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
}
.video-container::before {
    content: '';
    display: block;
    padding-top: var(--ratio, calc(9 / 16 * 100%));
}

.banner-buttons{display:flex;justify-content:center;flex-wrap: wrap;gap: 60px;}
.banner-button {display: flex;flex-direction: column;align-items: center;}
.banner-button:last-child {transition-delay: 0.7s;}
.banner-button>a {min-width:220px;box-sizing: border-box;padding: 0 10px;height: 45px;display: flex;justify-content: center;align-items: center;gap: 14px;font-size: calc(.86rem + .3vw);color: #fff;border-radius: 5px;text-decoration: none;background-color: #92cf3f;transition: all 0.5s ease-in-out;}
.banner-button.large>a {min-width: 270px;height: 65px;font-size: calc(1.05rem + .3vw); ;}
.banner-button>a:hover{background-color:#7ecb16;transform:translateY(-3px);}
.banner-button>a.banner-buy {background-color: #ffab1b;}
.banner-button>a.banner-buy:hover {transform:translateY(-3px);background-color: #eaa60a;}
.banner-button>a::after {content: "";width: 29px;height: 24px;}
.banner-button.large>a::after {width: 35px;height: 30px;}
.banner-button.no-icon>a::after {display: none;}
.banner-button>a.sys-win::after {background:url(../images/svg-icons/icon-win.svg) no-repeat center;}
.banner-button>a.sys-mac::after {background:url(../images/svg-icons/icon-mac.svg) no-repeat center;}
.banner-button>a.dev-mobile::after {background:url(../images/svg-icons/icon-mobile.svg) no-repeat center;}
.banner-button>a.banner-buy::after {height: 22px;background:url(../images/svg-icons/buy.svg) no-repeat center;}
.banner-button.large>a.banner-buy::after {height: 29px;}
.banner-button-info {font-size: calc(.47rem + .3vw);line-height: 1.1;color: #b2a38f;padding-top: 17px;}
.banner-button-info>a {color: #b2a38f;text-decoration: none;}
.banner-button-info>a:hover {color: #b2a38f;text-decoration: underline;}


@media (max-width: 1400px) {
    .main-title-h2 {
        font-size: 27px;
    }
    .main-title-h2 br {
        display: none;
    }
}
@media (max-width: 1200px) {
    .main-title-h1 {
        font-size: 35px;
    }
}
@media (max-width: 992px) {
    .main-title-h1 {
        font-size: 27px;
    }
}
@media (max-width: 768px) {
    .main-title-h1 {
        font-size: 25px;
    }
    .main-tips {
        font-size: 17px;
    }
}
@media (max-width: 576px) {
    .video-container {--ratio:calc(1 / 1 * 100%);}
    .banner-buttons {
        gap: 15px;
    }
    .main-title-h2 {
        font-size: 1.1875rem;
    }
    .main-desc-p {
        font-size: .8125rem;
    }
}

/* ```````````````````````` part1 `````````````````````````````` */
.part1 {
    text-align: center;
    background: url("../images/ai-image-matting/background-removal-design/bg-part1.jpg") no-repeat center top #000000;
    background-size: contain;
    padding: 30px 0;
}
.part1-desc {
    font-size: 19px !important;
    margin-bottom: 50px !important;
    color: #cccccc;
}
.part1-tips {
    font-size: 19px;
    font-weight: 400;
    line-height: 1.4;
    margin-bottom: 10px;
    color: #ffffff;
}
.part1-container {
    position: relative;
    padding: 10px;
    text-align: left;
    margin-top: 50px;
}
.part1-container::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    border: 2px solid #5c3e13;
    mask-image: linear-gradient(#000, transparent 85%);
    -webkit-mask-image: linear-gradient(#000, transparent 85%);
    border-radius: 20px;
    z-index: 0;
}
.part1-flex-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    z-index: 1;
    display: flex;
    justify-content: center;
    align-items: stretch;
    background-color: #383838;
    border-radius: 10px;
    overflow: hidden;
}
.part1-list {
    flex: 1;
    background-color: #0b0b0b;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.part1-item {
    border-bottom: 1px solid #242424;
    border-right: 1px solid transparent;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 0 30px;
    cursor: pointer;
}
.part1-item.active {
    border-right-color: #ffab1a;
    background-image: linear-gradient(90deg, #0b0b0b, #3c2b0e);
}
.part1-item.active .part1-item-title {
    color: #ffab1a;
}
.part1-item.active .part1-item-desc {
    color: #b1a38f;
}
.part1-item:last-of-type {
    border-bottom: none;
}
.part1-item-title {
    font-size: 17px;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 3px;
    color: #ffffff;
}
.part1-item-desc {
    font-size: 15px;
    font-weight: 400;
    line-height: 1.4;
    margin-bottom: 3px;
    color: #808080;
}
.part1-video {
    max-width: 929px;
    width: 100%;
}
.part1-video .video-container {--ratio:calc(1080 / 1624 * 100%);}

@media (max-width: 1400px) {
    .part1-list {
        flex: none;
        width: 340px;
    }
}
@media (max-width: 1200px) {
    .part1-desc {
        font-size: 17px !important;
    }
}
@media (max-width: 992px) {
    .part1-flex-wrapper {
        flex-wrap: wrap;
    }
    .part1-video {
        order: 1;
    }
    .part1-list {
        width: 100%;
        order: 2;
    }
    .part1-item {
        width: 100%;
        padding: 15px 30px;
    }
}
@media (max-width: 768px) {
    .part1-tips {
        font-size: 17px;
    }
}
@media (max-width: 576px) {
    .part1-desc {
        font-size: .8125rem !important;
    }
    .part1-tips {
       font-size: .8125rem !important;
    }
}

/* ```````````````````````` part2 `````````````````````````````` */
.part2 {
    padding: 70px 0;
}
.part2-info-flex {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 70px;
}
.part2-info-flex .banner-buttons {
    justify-content: flex-start;
}
.part2-container {
    padding-top: 40px;
}
.part2-flex-wrapper {
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 30px;
    margin-bottom: 30px;
}
.part2-box-1 {
    width: 65%;
    height: 315px;
}
.part2-box-1 .part2-box-pic {
    right: 30px;
    top: 20px;
}
.part2-box-2 {
    width: 35%;
    height: 315px;
}
.part2-box-2 .part2-box-pic {
    right: 35px;
    top: 30px;
}
.part2-box-3 {
    width: 50%;
    height: 295px;
}
.part2-box-4 {
    width: 50%;
    height: 295px;
}
.part2-box {
    background-color: #0d0d0d;
    border: 1px solid #222222;
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: flex-start;
    position: relative;
    padding: 30px 40px;
    box-sizing: border-box;
}
.part2-box-tips {
    position: absolute;
    left: 45px;
    top: 30px;
    border: 1px solid #47f4a9;
    color: #00ffbf;
    border-radius: 30px;
    height: 27px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 15px;
    padding: 0 15px;
    background-image: linear-gradient(90deg, #07392c, #223524);
}
.part2-box-tips span {
    background: linear-gradient(to right, #00ffbf, #8ce893); 
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.part2-box-pic {
    position: absolute;
    right: 0;
    top: 40px;
}
.part2-box-title {
    font-size: 27px;
    font-weight: 400;
    line-height: 1.4;
    margin-bottom: 5px;
    color: #cccccc;
}
.part2-box-desc {
    font-size: 17px;
    font-weight: 400;
    line-height: 1.4;
    margin-bottom: 5px;
    color: #808080;
}
.part2-box-item {
    font-size: 17px;
    font-weight: 400;
    line-height: 1.4;
    margin-bottom: 5px;
    color: #808080;
}
.part2-box-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
}


@media (max-width: 1400px) {

}
@media (max-width: 1200px) {
    .part2-box-title {
        font-size: 21px;
    }
    .part2-box-desc {
        font-size: 15px;
    }
}
@media (max-width: 992px) {
    .part2-flex-wrapper {
        flex-wrap: wrap;
    }
    .part2-box-1 {
        width: 100%;
    }
    .part2-box-2 {
        width: 100%;
    }
    .part2-box-3 {
        width: 100%;
    }
    .part2-box-4 {
        width: 100%;
    }
    .part2 {
        padding: 30px 0;
    }
}
@media (max-width: 768px) {
    .part2-info-flex {
        flex-wrap: wrap;
        gap: 0px;
    }
}
@media (max-width: 576px) {
    .part2-box-item {
        font-size: .8125rem;
    }
    .part2-box {
        padding: 15px;
    }
    .part2-box-tips {
        left: 15px;
        top: 15px;
    }
}

/* ```````````````````````` part3 `````````````````````````````` */
.part3 {
    text-align: center;
    padding: 70px 0 0;
    background: url("../images/ai-image-matting/background-removal-design/bg-part3.jpg") no-repeat center top #000000;
    background-size: contain;
    perspective: 1200px;
}

.comparison-wrapper {
    position: relative;
    width: 75vw;
    height: calc(31 / 75 * 100vw);
    margin: -6vw auto 0;
    transform-style: preserve-3d; /* 子元素在3D空间中 */
}

.comparison-section {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    transform-origin: center center;
}

.comparison-section img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    backface-visibility: hidden;
}

.after-img {
    clip-path: inset(0 100% 0 0);
}

/* 分层：第二组往远处推一点 */
.group1 {
    transform: scale(0.88) rotateX(50deg) translateZ(0);
    z-index: 1;
}
.group2 {
    transform: scale(0.87) rotateX(50deg) translateZ(25px);
    z-index: 2;
}

/* 数字显示 */
.number-display {
    font-size: 17px;
    line-height: 1.4;
    font-weight: 400;
    z-index: 20;
    color: #fff;
    margin-bottom: 5px;
}
.number-display span {
    font-size: 27px;
    color: #ff7a04;
}

/* 进度条容器 */
.progress-bar-container {
    width: 100%;
    height: 10px;
    background: #000000;
    border-radius: 5px;
    overflow: hidden;
    z-index: 20;
}

.progress-bar {
    width: 100%;
    height: 100%;
    background: #0787ff;
    border-radius: 15px;
    transform-origin: left center;
    transform: scaleX(0.2); /* 初始 20% */
}
.comparison-tips {
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #1d1c1a;
    padding: 15px 0;
    position: absolute;
    z-index: 99;
    left: 50%;
    top: 20%;
    transform: translateX(-50%);
    width: 495px;
    border-radius: 10px;
}
.comparison-tips-svg {
    padding: 0 25px;
}
.comparison-tips-container {
    flex: 1;
    padding: 0 25px;
    border-left: 1px solid #363534;
}


@media (max-width: 1400px) {

}
@media (max-width: 1200px) {

}
@media (max-width: 992px) {
    .comparison-tips {
        top: 15%;
    }
    .part3 {
        padding: 50px 0 0;
    }
}
@media (max-width: 768px) {
    .comparison-wrapper {
        margin: 0 auto
    }
    .comparison-tips {
        top: 0;
    }
}
@media (max-width: 576px) {
    .comparison-tips {
        width: 100%;
        max-width: 495px;
        top: -10%;
    }
    .comparison-wrapper {
        margin: 5vw auto 0;
    }
}


/* ```````````````````````` part4 `````````````````````````````` */
.part4 {
    text-align: center;
    padding: 30px 0 50px;
    background: url("../images/ai-image-matting/background-removal-design/bg-part4.jpg") no-repeat center bottom #000;
    background-size: contain;
}

.part4-tabs-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 30px;
}
.part4-tabs {
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #000000;
  border-radius: 30px;
  padding: 2px;
  margin-bottom: 40px;
  border: 1px solid #fff;
}
.part4-tab {
  width: 220px;
  height: 50px;
  display: flex;
  color: #fff;
  font-size: 17px;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  border: 2px solid transparent;
  border-radius: 30px;
  background-clip: padding-box, border-box;
  background-origin: padding-box, border-box;
  background-image: linear-gradient(to right, transparent, transparent),
    linear-gradient(90deg, transparent, transparent);
}
.part4-tab.active {
  background: #fff;
  color: #000;
}

.part4 #swiper-why {
  width: 80vw;
  margin: 0 auto;
}
.part4 #swiper-why .part4-img {
  width: 100%;
}


.part4-list {
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 30px;
}
.part4-item {
    flex: 1;
}
.part4-item-title {
    font-size: 25px;
    line-height: 1.4;
    font-weight: 400;
    color: #fff;
    margin-bottom: 5px;
}
.part4-item-desc {
    font-size: 17px;
    line-height: 1.4;
    font-weight: 400;
    color: #787877;
    margin-bottom: 5px;
}


@media (max-width: 1400px) {
    .part4-item-title {
        font-size: 21px;
    }
}
@media (max-width: 1200px) {
    .part4-item-desc {
        font-size: 15px;
    }
}
@media (max-width: 992px) {
    .part4-tabs {
        width: 100%;
    }
    .part4-tab {
        width: 25%;
    }
}
@media (max-width: 768px) {
    .part4-list {
        flex-wrap: wrap;
        gap: 10px;
    }
    .part4-item {
        flex: none;
        width: 100%;
    }
    .part4-item-title {
        font-size: 17px;
    }
}
@media (max-width: 576px) {
    .part4-tab {
        font-size: .8125rem;
    }
}

/* ```````````````````````` part5 `````````````````````````````` */
.part5 {
    text-align: center;
    position: relative;
    background-color: #000000;
    height: 800vh;
}
.part5-wrapper {
    padding: 30px 0;
    position: sticky;
    top: 0;
}
.part5-wrapper::before {
    content: '';
    display: block;
    position: absolute;
    width: 1920px;
    height: 607px;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    background: url("../images/ai-image-matting/background-removal-design/bg-part5.jpg") no-repeat center;
    z-index: 0;
}

.part5 .container {
    position: relative;
    z-index: 1;
}

.gallery-wrapper {
    width: 1490px;
    height: 797px;
    margin: 40px auto 0;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
}

.gallery {
    position: relative;
    width: 100%;
    height: 100%;
}

.gallery img {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 100%;
    object-fit: cover;
    clip-path: inset(100% 0 0 0);
}

.gallery img:first-child {
    clip-path: inset(0 0 0 0);
}


/* 卡片层 */
.cards {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card {
  position: absolute;
  background: rgba(0,0,0,0.8);
  padding: 30px;
  border-radius: 12px;
  width: 325px;
  text-align: center;
  opacity: 0;
  transition: opacity .3s;
  left: 40px;
  top: 40px;
  text-align: left;
  color: #fff;
  box-sizing: border-box;
}

.card.active {
  opacity: 1;
}

.part5-card-cover {
    position: relative;
    margin-bottom: 10px;
    border-radius: 10px;
    overflow: hidden;
}
.part5-card-tips {
    position: absolute;
    left: 10px;
    top: 10px;
    border: 1px solid #bab4b2;
    color: #ffff;
    border-radius: 30px;
    height: 27px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 15px;
    padding: 0 15px;
    background: rgba(255, 255, 255, 0.4)
}
.card:nth-of-type(even) .part5-card-tips {
    color: #2c2c2c;
    border: 1px solid #2c2c2c;
}
.part5-card-title {
    font-size: 25px;
    line-height: 1.2;
    font-weight: 400;
    color: #ffffff;
    margin-bottom: 15px;
}
.part5-card-suhead {
    font-size: 15px;
    line-height: 1.4;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 0;
}
.part5-card-desc {
    font-size: 15px;
    line-height: 1.4;
    font-weight: 400;
    color: #b3b3b3;
    margin-bottom: 5px;
}
.part5-card-down a {
    font-size: 17px;
    line-height: 1.4;
    font-weight: 400;
    color: #3996ff;
    margin-bottom: 5px;
}
.part5-card-item {
    margin-bottom: 5px;
}



@media (max-width: 1920px) {
    .part5-wrapper::before {
        width: 100vw;
        height: 607px;
    }
}

@media (max-width: 1490px) {
    .gallery-wrapper {
        width: 100vw;
        height: calc(797 / 1490 * 100vw);
    }
}

@media (max-width: 1400px) {

}
@media (max-width: 1200px) {

}
@media (max-width: 992px) {
    .gallery-wrapper {
        overflow: visible;
    }
    .cards {
        position: relative;
        left: 0px;
        top: 0px;
    }
    .card {
        width: 100%;
        display: flex;
        justify-content: center;
        left: 0px;
        top: 0px;
        align-items: center;
        flex-direction: row;
        gap: 30px;
    }
    .part5-card-content {
        flex: 1;
    }
    .part5-card-title {
        font-size: 21px;
    }
    .part5-card-suhead {
        font-weight: 400;
    }
    .part5-card-down a {
        font-size: 15px;
    }
}
@media (max-width: 768px) {

}
@media (max-width: 576px) {
    .part5-card-cover {
        display: none;
    }
}

/* ```````````````````````` part6 `````````````````````````````` */
.part6 {
    padding: 30px 0;
}
.part6-info-flex {
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 70px;
    margin-bottom: 50px;
}
.part6-info-list {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-direction: column;
}
.part6-info-item {
    font-size: 19px;
    line-height: 1.4;
    font-weight: 400;
    color: #b3b3b3;
}
.part6-info-item strong {
    font-size: 40px;
    line-height: 1.4;
    font-weight: 700;
    background: linear-gradient(to right, #00ffbf, #8ce893); 
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}


.part6-grid {
    display: grid;
    grid-template-columns: 519px 129px 604px 610px;
    grid-template-rows: 299px 110px 279px;
    grid-column-gap: 20px;
    grid-row-gap: 20px;
    margin: 0 auto;
    max-width: 1920px;
    width: 100vw;
}

.grid-item1 { grid-area: 1 / 1 / 3 / 2; }
.grid-item2 { grid-area: 1 / 2 / 3 / 4; }
.grid-item3 { grid-area: 3 / 1 / 4 / 3; }
.grid-item4 { grid-area: 3 / 3 / 4 / 4; }
.grid-item5 { grid-area: 1 / 4 / 2 / 5; }
.grid-item6 { grid-area: 2 / 4 / 4 / 5; }

.part6-grid-item {
    overflow: hidden;
    border-radius: 10px;
    border: 1px solid #2f2f2f;
    box-sizing: border-box;
    position: relative;
}
.part6-grid-item img {
    width: 100%;
    height: auto;
}
.part6-grid-tips {
    position: absolute;
    border: 1px solid #bab4b2;
    border-radius: 30px;
    height: 27px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 15px;
    padding: 0 15px;
    background: rgba(255, 255, 255, 0.4)
}

.grid-item1 .part6-grid-tips { color: #fff; right: 20px; bottom: 20px; }
.grid-item3 .part6-grid-tips { color: #fff; right: 20px; bottom: 20px; }
.grid-item4 .part6-grid-tips { color: #000; left: 20px; top: 20px; }
.grid-item5 .part6-grid-tips { color: #fff; left: 20px; top: 20px; }
.grid-item6 .part6-grid-tips { color: #000; left: 20px; top: 20px; }

.part6-grid-tips-list {
    position: absolute;
    border: 1px solid #bab4b2;
    border-radius: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 15px;
    padding: 8px;
    background: rgba(0 , 0, 0, 0.8);
    left: 20px;
    top: 20px;
}
.part6-grid-tips-list ul {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    flex-direction: column;
}
.part6-grid-tips-list ul li {
    color: #a9a9a9;
    padding: 5px 10px;
    width: 100%;
    border-radius: 5px;
}
.part6-grid-tips-list ul li.active {
    color: #ffbd00;
    background: rgba(255 , 255, 255, 0.3);
}

.part6-list-top-wrapper {
    border-bottom: 1px solid #1a1a1a;
    padding: 40px 0;
}
.part6-list {
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 30px;
    text-align: center;
}
.part6-item {
    max-width: 425px;
}
.part6-item-title {
    font-size: 25px;
    line-height: 1.4;
    font-weight: 400;
    color: #fff;
    margin-bottom: 5px;
}
.part6-item-desc {
    font-size: 17px;
    line-height: 1.4;
    font-weight: 400;
    color: #787877;
    margin-bottom: 5px;
}


@media (max-width: 1800px) {
    .part6-grid {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        align-items: flex-start;
        padding: 0 30px;
        box-sizing: border-box;
    }
}
@media (max-width: 1200px) {

}
@media (max-width: 992px) {
    .part6-info-flex {
        flex-wrap: wrap;
        gap: 0;
    }
    .part6-info-container {
        width: 100%;
        text-align: center;
    }
    .part6-info-list {
        width: 100%;
        align-items: center;
    }
    .part6-item-title {
        font-size: 21px;
    }
}
@media (max-width: 768px) {
    .part6-grid-item {
        width: 100% !important;
        height: auto !important;
    }
    .part6-info-item strong {
        font-size: 27px;
    }
    .part6-info-item {
        font-size: 15px;
    }
}
@media (max-width: 576px) {
    .part6-list {
        flex-wrap: wrap;
        gap: 15px;
    }
}


/* ```````````````````````` part7 `````````````````````````````` */
.part7 {
    text-align: center;
    padding: 30px 0;
}

.part7-gallery {
    position: relative;
    width: 1318px;
    height: 749px;
    margin: 40px auto;
    overflow: hidden;
    border-radius: 20px;
}

.part7-gallery img {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    top: 0;
    left: 0;
}

/* 除第一张外，其余默认被遮挡 */
.part7-gallery img:not(:first-child) {
    clip-path: inset(0 100% 0 0); /* 从右往左被遮挡 */
}


@media (max-width: 1400px) {
    .part7-gallery {
        width: 100%;
        height: calc(618 / 1318 * 100vw);
    }
}
@media (max-width: 1200px) {

}
@media (max-width: 992px) {

}
@media (max-width: 768px) {

}
@media (max-width: 576px) {

}


/* ```````````````````````` part8 `````````````````````````````` */
.part8 {
    text-align: center;
    padding: 30px 0 65px;
    background: url("../images/ai-image-matting/background-removal-design/bg-part8.jpg") no-repeat center bottom #000;
    background-size: 100% auto;
}

.table-wrap {padding: 80px 65px 30px;background-image: linear-gradient(180deg, #000, #181512);border-radius: 10px;text-align: left;}
.table-wrap table tr:nth-child(odd) {background-color: #110e0a;}
.table-wrap table th {font-size: 19px;color: #fff;line-height: 1.2;padding: 36px 28px;text-align: left;font-weight: 500;}
.table-wrap table th.t-t {position: relative;}
.table-wrap table td {font-size: 17px;color: #b2b2b2;line-height: 1.3;padding: 36px 28px;}
.table-wrap table td:first-child {color: #fff;}
.table-wrap table td.no-padding {padding: 36px 0;}
.table-wrap table th:nth-child(2),table td:nth-child(2) {border-left: 1px solid #41300e;border-right: 1px solid #153a1e;}
.no-padding {border-bottom: 1px solid #2b2e0b;border-image: linear-gradient(to right, #41300e, #153a1e);}
.table-wrap table .t-c {display: flex;align-items: flex-end;gap: 10px;}
.table-wrap table .t-tag {width: 100%;height: 44px;line-height: 44px;font-size: 19px;color: #000;font-weight: 600;text-align: center;background: linear-gradient(to right, #ffaa00, #1fd94f);position: absolute;bottom: 100%;left: 0;}
.table-wrap table .t-tag::before {content: "";border: 7px solid #000;border-right-color: transparent;border-bottom-color: transparent;position: absolute;top: 0;left: 0;}
.table-wrap table i {display: inline-block;width: 30px;height: 22px;background: url(../images/ai-photo-index/star.svg) no-repeat left center/100% 100%;}
.table-wrap table .c-w {font-size: 23px;line-height: 1.2;color: #fff;}
.table-wrap table .c-y {color: #ffc000;}
.table-wrap table .c-g {color: #28b308;}
.table-wrap table .the-button>a {min-width: 250px;gap: 8px;}
.table-hide {display: none;}
.table-view {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 30px;
}
.table-view span {
    border: 1px solid #45413a;
    color: #b8b8b8;
    border-radius: 30px;
    height: 35px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 17px;
    padding: 0 45px;
    background: rgba(255, 255, 255, 0.1);
    cursor: pointer;
}


@media (max-width: 979px) {
    .table-wrap table th {font-size: 17px;padding: 10px 5px;}
    .table-wrap table td {padding: 10px 5px;font-size: 15px;}
    .table-wrap table .c-w {font-size: 17px;}
}
@media (max-width: 767px) {
    .table-wrap {overflow: auto;padding: 50px 0 0;margin-bottom: 30px;}
    .table-wrap table {width: 800px;}
}

@media (max-width: 1200px) {
    .table-wrap {
        padding: 80px 0 30px;
    }
}
@media (max-width: 992px) {

}
@media (max-width: 768px) {
    .table-wrap table td {
        font-size: 13px;
    }
}
@media (max-width: 576px) {

}


/* ```````````````````````` part9 `````````````````````````````` */
.part9 {
    padding: 30px 0;
    background-color: #fff;
    overflow: hidden;
}
.part9-info-flex {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 70px;
}
.part9-info-container {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
}

.part9-gallery {
    padding-top: 30px;
}

.part9-gallery-wrap {
    display: flex;
}


.part9-imgs {
    display: flex;
    overflow: hidden;
    flex-shrink: 0;
}

.part9-img {
    flex-shrink: 0;
    width: 608px;
    margin: 0 30px 18px 0;
    text-align: center;
}

.part9-img-wrap {
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
    --ratio:calc(1035 / 1840 * 100%) !important;
}

.part9-toggles {
    display: flex;
    align-items: center;
}

.part9-toggle {
    width: 36px;
    height: 36px;
    box-sizing: border-box;
    color: #4f4f4f;
    border: 2px solid;
    border-radius: 50%;
    background-color: transparent;
    outline: none;
    cursor: pointer;
}

.part9-toggle.right-toggle {
    margin-left: 20px;
}

.part9-toggle::before {
    content: "";
    display: block;
    width: 10px;
    height: 10px;
    border-left: 2px solid;
    border-bottom: 2px solid;
    border-radius: 2px;
    transform: rotate(45deg);
    margin: 1px 0 0 7px;
}

.part9-toggle.right-toggle::before {
    transform: rotate(225deg);
    margin-left: 4px;
}


@media (max-width: 1400px) {

}
@media (max-width: 1200px) {

}
@media (max-width: 992px) {
    .part9-info-flex {
        flex-wrap: wrap;
        gap: 0;
    }
    .part9-info-container {
        flex: none;
        width: 100%;
    }
}
@media (max-width: 768px) {

}
@media (max-width: 576px) {

}


/* ```````````````````````` part10 `````````````````````````````` */
.part10 {
    text-align: center;
    padding: 30px 0;
    background-color: #ffffff;
    text-align: center;
}

.part10-toggles {
    display: flex;
    color: #808080;
    border-bottom: 2px solid #E7E7E7;
    margin: 30px 0;
}

.part10-toggle {
    padding-bottom: 15px;
    flex: auto;
    margin: 0 0 -1.5px;
    text-decoration: none;
}

.part10-toggle.active {
    border-bottom: solid #FFAB1B;
}

.part10-toggle-title {
    color: #2b2b2b;
    margin-bottom: 5px;
    font-weight: 700;
    font-size: 21px;
}

.part10-toggle p {
    color: #616161;
}

#swiper-step {
    margin-bottom: 50px;
}
#swiper-step img {
    height: auto !important;
    width: 100%;
}

@media (max-width: 768px) {
	.part10-toggles {flex-wrap: wrap;gap: 15px;}
}

/* ```````````````````````` par11 `````````````````````````````` */
.part11{padding:50px 0; background:linear-gradient(#ffffff 60%, #0F0F0F 0) no-repeat;text-align: center;}
.part11-faq {
    background-color: #fafafa;
    border-radius: 20px;
    padding:50px;
    margin-top: 50px;
    box-shadow: rgba(99, 99, 99, 0.2) 0px 2px 8px 0px;
}
.part11-faq-title {
	text-align:center;
    font-size: 45px;
    color: #000;
    margin-bottom: 50px;
}
.part11-faq .qes_one{border-bottom: 1px solid #e6e6e6;padding: 18px 0 8px;text-align: left;}
.part11-faq .qes_one .t{cursor: pointer; padding-bottom: 10px;position: relative;color: #000000;}
.part11-faq .qes_one .t i{position: absolute;right: 0;top: 0px; display: inline-block;width: 31px;height: 31px;border-radius: 50%;color:#414141;background: #ffffff;}
.part11-faq .qes_one .t i:after{position: absolute;left: 50%;top: 50%; content: "";display: inline-block;width: 19px;height: 19px;background: linear-gradient(currentColor, currentColor) no-repeat center / 100% 3px, linear-gradient(currentColor, currentColor) no-repeat center / 3px 100%; transform: translate(-50%, -50%);}
.part11-faq .qes_one .qes_ans{color: #737480;display: none;}
.part11-faq .qes_one.focus .t i{color: #ffffff;background: #000000;}
.part11-faq .qes_one.focus .t i:after{background: linear-gradient(currentColor, currentColor) no-repeat center / 100% 3px;}
.part11-faq .qes_one.focus .qes_ans{display: block;}
.part11-faq a { color: #2691fc; }

@media (max-width: 576px) {
	.part11-faq {
		padding: 15px 15px;
	}
	
}

/* ```````````````````````` part12 `````````````````````````````` */
.part12 {
    text-align: center;
    background-color:#0F0F0F;
}
.list-more {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 15px;
    padding: 50px 0;
}
.item-more  {
    width: 275px;
}
.item-more .more-pic {
    margin-bottom: 25px;
    border-radius: 10px;
    overflow: hidden;
}
.item-more .more-pic a {
    display: block;
    position: relative;
}
.item-more .more-pic .more-mask {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 48px;
    color: #ffffff;
    font-size: 17px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.item-more .more-pic a:hover .more-mask {
    color: #0067f9;
}
.item-more p {
    font-size: 15px;
    margin-bottom: 5px;
    color: #999999;
}

@media (max-width: 979px) {
	.list-more {
		flex-wrap: wrap;
	}
}


/* ```````````````````````` add251010 `````````````````````````````` */
/* ```````````````````````` 下拉板块star,上面也有改 `````````````````````````````` */
.hide-container-top{ background-color: rgba(0 , 0, 0, 0.3); border-radius: 33px; color: #999; padding: 33px 10px 65px;position: relative; z-index: 0;text-align: left;}
.container-top-center {display: inline-block;width: auto;text-align: left;padding: 30px 50px 60px;margin: 0px auto;}
.hide-container-top::after { content: ''; position: absolute; top: 0; right: 0; bottom: 0; left: 0; border: 1px solid #282828; margin: -1px; border-radius: inherit; border-bottom-left-radius: 0; border-bottom-right-radius: 0; z-index: -1; mask-image: linear-gradient(#000 85%, transparent); -webkit-mask-image: linear-gradient(#000 85%, transparent); mask-repeat: no-repeat; -webkit-mask-repeat: no-repeat; }
.hide-container-flex{display: flex;justify-content:space-around;}
.hide-container-item{border-radius: 15px;background: linear-gradient(#0c0d14,#141729);padding: 35px 30px 40px; width: 400px;box-sizing: border-box;}
.hide-container-item.lifetime{background: linear-gradient(#0f0e29,#1b1833);}
.hide-item-title{font-size: 25px;color: #fff;display: flex;align-items: center;gap: 5px;}
.hide-item-title span{color: #fff;background: linear-gradient(to right,#7f05ca,#fe2b2c);border-radius: 17px 0 17px 0;line-height: 25px;font-size: 17px;padding: 0 12px;display: inline-block;}
.hide-item-subtitle{font-size: 17px;color: #92cf3f;padding: 12px 0 30px;}
.hide-item-price{font-size: 31px;color: #fff;display: flex;align-items: flex-end;gap: 5px;}
.hide-item-price del{font-size: 17px;color: #6f6f79;line-height: 1;}
.hide-item-price-tag{color: #fff;padding: 10px 0 15px;}
.hide-item-for{color: #a7a8b6;font-size: 17px;}
.hide-item-for::before{content: url(../../images/ai-video-enhancer/ai-denoise-video/c-icon.png);margin-right: 5px;}
.hide-item-btn-down{text-align: center;padding: 10px 0 25px;}
.hide-item-btn-down a{display: inline-flex;align-items: center;justify-content: center;; color: #92cf3f;font-size: 19px; border-radius: 5px;border: 1px solid currentColor;width: 100%;box-sizing: border-box;line-height: 42px; transition: all 0.2s ease-in;}
.hide-item-btn-down a::after{content: ''; display: inline-block; background: url(../../images/svg-icons/down-icons.svg) no-repeat; width: 44px; height: 21px; margin-left: 25px;transform: translateY(-2px); }
.hide-item-btn-down a:hover{color:#fff;background: #92cf3f;border-color: #92cf3f;}
.hide-item-btn-down a:hover::after{background-position-y: -26px;}
.hide-item-ul-title{font-size: 17px;color: #fff;padding: 15px 0 10px;border-top: 1px solid #373e67;}
.hide-item-line{border-top: 1px solid #373e67;margin:15px 0;}
.hide-container-item li{color: #75757f;font-size: 15px;padding: 1px 0;}
.hide-item-right-icon li::before{content:"";display: inline-block;width:7px;height:11px;color: #54c22e; border-bottom: 2px solid currentColor;border-right: 2px solid currentColor;transform: rotate(45deg);margin-right: 7px;}
.hide-container-item li span{color: #f18a1a;}
.hide-item-agree-box{color: #75757f;font-size: 15px;position: relative;padding-left: 25px;}
.hide-item-agree-box input { display: none; }
.hide-item-agree-box label { position: absolute; top:4px; left: 0; width: 16px;height: 15px;box-sizing: border-box; color: inherit; border: 1px solid currentColor; border-radius: 4px; cursor: pointer; }
.hide-item-agree-box label::before { content: ""; display: none; width: 5px; height: 8px;color: #54c22e; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(45deg) translate(3px,-2px); }
.hide-item-agree-box input:checked+label::before { display: block; }
.hide-item-agree-box span { color: red; }
.hide-item-agree-box input:checked~span { color: #75757f; }
.hide-item-agree-box a{border-bottom:1px dashed currentColor;color: inherit;}
.hide-item-btn-buy{text-align: center;padding: 10px 0 25px;}
.hide-item-btn-buy a{display: inline-flex;align-items: center;justify-content: center; gap: 20px; font-size: 18px;border-radius: 5px;color: #fff;background: #f18a1a;line-height: 44px;width: 100%;}
.hide-item-btn-buy a::after{display: inline-block;content:"";background:url(../../images/svg-icons/buy.svg);width: 28px;height: 21px;;}
.hide-item-gift-box{color: #75757f;font-size: 15px;position: relative;}
.hide-item-gift-box span var{border-bottom: 1px dashed currentColor;padding-bottom: 3px;cursor: pointer;font-style: normal;margin-left: 5px;}
.hide-item-gift-box .mark-info { display: none; width: 270px; padding: 5px 10px; background-color: #fff; border: 1px solid #dedfe3; border-radius: 10px; font-size: 12px; line-height: 16px; color: #595959; position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);}
.hide-item-gift-box .mark-info::after { content: ""; width: 12px; height: 12px; border-right: 1px solid #dedfe3; border-bottom: 1px solid #dedfe3; background-color: #fff; transform: rotate(45deg); position: absolute; bottom: -7px; left: 50%;}
.hide-item-gift-box:hover .mark-info{display: block;}
.hide-item-get-code{display: flex;align-items: center;justify-content: center;padding: 10px 0 25px;}
.hide-item-get-code input { flex: 1; height: 45px; border: 1px solid #92cf3f; background-color: transparent; color: #fff; padding: 0 10px; border-radius: 5px 0 0 5px; font-size: 15px; outline: none; }
.hide-item-get-code button{ background-color: #92cf3f; color: #fff; border: none; outline: none; height: 47px; border-radius: 0 5px 5px 0; font-size: 19px; min-width: 120px; padding: 0 15px; cursor: pointer; }
.hide-container-bottom{ border-top: 1px solid #5b6391; text-align: center;height: 37px;}
.m01-get-hbtn:not(:disabled) { cursor: pointer; }
.m01-get-hbtn{ min-width: 120px; padding: 0 5px;height: 31px; line-height: 31px; border-radius: 0 0 10px 10px; border: 1px solid #5b6391; background: #43496e; color: #a1a4b6;font-size: 19px; position: relative; top: -1px; display: inline-flex;align-items: center;justify-content: center;gap: 10px; }
.m01-get-hbtn::after{content: "";display: inline-block;border-bottom: 7px solid #a1a4b6;border-left: 6px solid transparent;border-right: 6px solid transparent;}

.container-center{text-align: center;}
.container-top-center{display: inline-block; width: auto; padding: 30px 50px 60px; margin: 0 auto; text-align: left;}
.container-align-center{display: flex;column-gap: 50px;justify-content: center;}
.container-align-center .hide-container-item{width: 410px;}
.hide-item-down-link{display: inline; margin-left: 10px;}
.hide-item-down-link a{color: #0893ff;display: inline-flex;align-items: center;text-decoration: underline;}
.hide-item-down-link span{display: inline-block; vertical-align: middle; width: 2px; height: 12px; background-color: #0893ff; margin: 0 0 0 8px; position: relative;}
.hide-item-down-link span::after{content: "";border-left: 4px solid transparent; border-top: 6px solid #0893ff;border-right: 4px solid transparent;position: absolute;bottom: -1px;left: 50%; margin-left: -4px;}


@media (max-width: 1400px) {
   .hide-container-flex{gap: 10px;}
}
@media (max-width: 1200px) {
    .hide-container-item{max-width: 33%;padding: 35px 15px 40px;}
}
@media (max-width: 1023px) {
    .hide-container-item{max-width:none;}
   .hide-container-flex{flex-wrap: wrap;}
}
@media (max-width: 1023px) {
    .hide-container-item{max-width:none;}
   .hide-container-flex{flex-wrap: wrap;}
}
@media (max-width: 825px) {
    .hide-container-item{width:80%;}
    .hide-item-btn-down,.hide-item-btn-buy{text-align: left;}
    .hide-item-btn-down a,.hide-item-get-code,.hide-item-btn-buy a{width: 70%;}
   
}
@media (max-width: 767px) {
    .hide-container-item{width:90%;}
   
}
@media (max-width: 479px) {
    .hide-container-item{width:97%;}
    .hide-item-btn-down a,.hide-item-get-code,.hide-item-btn-buy a{width: 90%;}
    .hide-item-get-code{flex-direction: column;gap: 5px;}
    .hide-item-get-code input{flex: auto;box-sizing: border-box;}
    .hide-item-get-code input,.hide-item-get-code button{width: 100%;display: block;border-radius: 5px;}
   
}
/* ------------ */
.the-btns {display:flex; justify-content:center; flex-flow:wrap;gap: 75px;margin-bottom: 30px;}
.main-get-btn a{display: flex ; align-items: center; justify-content: center; min-width: 265px; padding: 0 16px; border-radius: 4px; box-sizing: border-box; color: #92cf3f; box-shadow: inset 0 0 0 2px; text-align: center; height: 60px; text-decoration: none;background: currentColor;}
.main-get-btn a:not(.more-anchor){background-color:currentColor; padding-top:13px; padding-bottom:10px; position:relative; overflow:hidden;height: 60px;}
.main-get-btn a:not(.more-anchor)::after{content:''; position:absolute; left:-50%; top:-50%; background-color:#fff; width:20px; height:80px; animation:shiny 2.5s ease-in-out infinite; transform:scale(0) rotate(45deg); opacity:0;}
@keyframes shiny{65%{transform:scale(0) rotate(45deg);opacity:.7;}66%{transform:scale(4) rotate(45deg);opacity:1;}100%{transform:scale(50) rotate(45deg);}}
.main-get-btn a:not(.more-anchor)::first-line{color:#fff;}
.main-get-a-price{display:inline-block; vertical-align:middle; line-height:1; margin-left:15px;}
.main-get-a-price del{color:#000; display:block;font-size: 17px;}
.main-get-a-price b{color:#ff4a20; font-size: 21px;}
.buy-txt {font-size: 19px;font-weight: 700;position: relative;z-index: 10;color: #fff;}
.main-btn-info {max-width: 100%;min-width: 265px;font-size: 15px;line-height: 1.4;text-align: center;color: #808080;padding-top: 8px;}
.main-down-btn .main-btn-info {color: #b2a38f;}
.main-btn-info>a {color: inherit;}
.main-buy-btn a{ background-color: #f18a1a; color: #ffffff; display: flex ; justify-content: center; align-items: center; gap: 15px; box-shadow: none; height: 60px; }
.main-buy-btn .buy-time { font-size: 15px; display: block; line-height: 1.5; color: #000; }
.main-buy-btn .buy-price { font-size: 17px; display: block; line-height: 1.4; }
.main-down-btn a{ display: block; min-width: 265px; padding: 16px; border-radius: 4px; box-sizing: border-box; color: #92cf3f; box-shadow: inset 0 0 0 2px; text-align: center; height: 60px; }
.main-down-btn a::after { content: ''; display: inline-block; background: url(../../images/svg-icons/down-icons.svg) no-repeat; width: 44px; height: 21px; margin-left: 25px; }
.main-down-btn a:hover { background-color: #92cf3f;box-shadow:inset 0 0 0 2px #92cf3f; color: #fff; }
.main-down-btn a:hover::after { background-position-y: -26px; }
.countdown-wrap {padding-bottom: 28px;opacity: 0;transform: translateY(50px);transition: all 0.6s 0.6s;}
.countdown-wrap {opacity: 1;transform: none;}
.countdown-title {color: #ffab1b;display: flex;justify-content: center;align-items: center;gap: 20px;padding-bottom: 18px;}
.countdown-title::before,.countdown-title::after {content: "";width: 180px;height: 1px;background: linear-gradient(90deg, transparent, #804a00);}
.countdown-title::after {background: linear-gradient(90deg, #804a00, transparent);}
.countdown-left {width: 331px;height: 59px;box-sizing: border-box;padding-left: 20px;line-height: 59px;background: url(../images/ai-image-matting/index/countdown-box.png);color: #ffab1b !important;text-align: center;letter-spacing: 50px;margin: 0 auto;}
.list-function-block {display: flex;justify-content: center;align-items: center;gap: 25px;padding-top: 50px;margin-bottom: 50px;opacity: 0;transform: translateY(50px);transition: all 0.6s 0.9s;}
.the-btn-down{background-color:#92CF3F;}
.the-btn-down, .the-btn-buy{min-width:215px; border-radius:5px; color:inherit; padding:8px;display: flex; align-items:center; justify-content:center;gap: 12px; box-sizing:border-box;}
.main-down-mess{padding-top: 8px;line-height: 1.4;}
.main-down-mess>p>a:hover {text-decoration: underline;}

.the-btns {display:flex; justify-content:center; flex-flow:wrap;gap: 75px;}
.the-btn {display: flex;flex-direction: column;align-items: center;gap: 8px;}
.the-btn>p>a:hover {text-decoration: underline;}
.the-btn-down, .the-btn-buy{min-width:215px; border-radius:5px; color:inherit; padding:8px;display: flex; align-items:center; justify-content:center;gap: 12px; box-sizing:border-box;}
.the-btn-down{background-color:#92CF3F;}
.the-btn-buy{background-color:#FFAB1A;}
.the-btn-down::after, .the-btn-buy::after {content: "";width: 29px;height: 24px;background: url(../../images/svg-icons/icon-win.svg) no-repeat center/100% 100%;}
.the-btn-down.mac-plat::after {background-image: url(../../images/svg-icons/icon-mac.svg);}
.the-btn-down.mobile-plat::after {background-image: url(../../images/svg-icons/icon-mobile.svg);}
.the-btn-buy::after {width: 32px;height: 24px;background-image: url(../../images/svg-icons/buy.svg);}
.the-btns.no-icon .the-btn-down::after, .the-btns.no-icon .the-btn-buy::after {display: none;}

.aive-breadcrumb{padding-bottom:25px;}
.aive-breadcrumb ol{display:flex; color:#bfbfbf; flex-flow:wrap;padding: 0;}
.aive-breadcrumb ol li + li::before{content:'\3e'; margin:0 10px;}
.aive-breadcrumb ol li a{color:#0080ff;}
.aive-breadcrumb ol li a:hover{text-decoration:underline;}