.background-remover-page{color:var(--color-block-drak)}.background-remover-page button{font:inherit;cursor:pointer}.background-remover-page a:focus-visible,.background-remover-page button:focus-visible{outline:3px solid #6746e8;outline-offset:5px}.br-hero-cta{flex-wrap:wrap;align-items:stretch;gap:16px}.background-remover-page .br-hero .base-download-button.br-hero-cta .download{flex:1;min-width:0;max-width:240px;min-height:56px;height:auto;padding:14px 12px;border:1px solid transparent;border-radius:12px;font-size:16px;font-weight:600;line-height:1.4;text-align:center;white-space:normal}.background-remover-page .br-hero-cta .download span{transform:none}.background-remover-page .br-hero-cta .download:first-child{color:#fff;background:linear-gradient(90deg,#7165ff 0%,#b000e5 100%)}.background-remover-page .br-hero-cta .download:first-child:hover{background:linear-gradient(90deg,#9288ff 0%,#d034ff 100%)}.background-remover-page .br-hero-cta .download.base-purple-border-btn{color:#685bff;border-color:currentColor;background:#ffffffb2}.background-remover-page .br-hero-cta .download.base-purple-border-btn:hover{background:#fff}.background-remover-page .br-hero{padding:70px 0 86px;text-align:left;background:linear-gradient(180deg,#e8e7ff 6%,#f9edff 26.89%,var(--color-white) 100%)}.br-hero-grid{display:grid;grid-template-columns:0.9fr 1.1fr;gap:32px;align-items:center}.br-hero-copy h1{max-width:540px;font-size:56px;line-height:1.2}.br-description{margin-top:24px;color:#626475;font-size:18px}.br-hero-copy .base-download-button{justify-content:flex-start;margin-top:28px}.background-remover-page .br-cta-note{max-width:390px;margin:14px 0 24px;color:#6b6c79;font-size:12px}.br-text-link{color:#4e3a85;font-size:14px;font-weight:600}.br-text-link span{margin-left:8px}.br-preview{min-width:0;position:relative;padding:12px;border:1px solid #e9e5f0;border-radius:28px;background:#fff;box-shadow:0 22px 70px #49376912}.br-mode-switch{display:flex;gap:4px;margin:0 auto 12px;padding:5px;background:#f3f1f7;border-radius:50px}.br-mode-switch button{flex:1;min-height:44px;padding:8px 6px;color:#676170;border:0;border-radius:50px;background:transparent;font-size:14px;font-weight:600}.br-mode-switch button[aria-pressed="true"]{color:#6544b4;background:#fff;box-shadow:0 2px 8px #35225312}.br-preview-stage{position:relative;overflow:hidden;aspect-ratio:4 / 3;border-radius:18px}.br-checker{background-color:#fff;background-image:conic-gradient(#ececf1 25%,transparent 0 50%,#ececf1 0 75%,transparent 0);background-size:24px 24px}.br-preview-stage[data-mode="color"]{background-image:none;background-color:#eee6d9}.br-preview-stage[data-mode="color"][data-color="blue"]{background-color:#accbf0}.br-preview-stage[data-mode="color"][data-color="coral"]{background-color:#efae9f}.br-photo-scene{background:#c8e5e6 image-set(url(/tw/assets/images/ai-background-remover/photo-background.webp) type("image/webp"),url(/tw/assets/images/ai-background-remover/photo-background.png) type("image/png")) center / cover}.br-subject{position:absolute;bottom:0;left:0;width:100%;height:100%;object-fit:contain;object-position:center bottom}.br-original{position:absolute;top:18px;left:18px;width:100px;overflow:hidden;border:4px solid #fff;border-radius:12px;background:#fff;box-shadow:0 5px 18px #28223b15;transform:rotate(-6deg)}.br-original-scene{background:linear-gradient(135deg,#9baba2 20%,#d8c5ae 20% 55%,#b0bbaa 55%)}.br-original img{display:block;width:100%;height:104px;object-fit:cover}.br-original>span{display:block;padding:4px 0 2px;font-size:11px;text-align:center}.br-preview-label{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.br-colors{position:absolute;bottom:16px;left:50%;z-index:2;display:flex;align-items:center;justify-content:center;gap:12px;padding:10px 14px;border-radius:12px;background:#fff;box-shadow:0 4px 20px #0000001f;transform:translateX(-50%)}.br-colors[hidden]{display:none}.br-colors>span{font-size:12px;white-space:nowrap}.br-colors button{flex:0 0 26px;width:26px;height:26px;border:1px solid #ddd;border-radius:50%}.br-colors button[aria-pressed="true"]{box-shadow:0 0 0 2px #6851aa}.br-colors [data-color="cream"],.br-cream{background:#eee6d9}.br-colors [data-color="blue"],.br-blue{background:#accbf0}.br-colors [data-color="coral"],.br-coral{background:#efae9f}.br-hero p{line-height:1.65}.br-case-visual{width:100%;overflow:hidden}.br-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));aspect-ratio:16 / 9;gap:3px;background:#edeaf0}.br-pair>div{position:relative;min-width:0;min-height:0;overflow:hidden}.br-preview-stage>picture,.br-case-visual picture{display:contents}.br-case-visual img{display:block;height:100%;width:100%;object-fit:contain;object-position:center bottom}.br-image-label{position:absolute;top:14px;left:12px;z-index:1;max-width:calc(100% - 24px);padding:5px 10px;background:#ffffffed;border-radius:30px;font-size:11px}.br-product-scene{background:linear-gradient(165deg,#dfd4c5 62%,#b69d82 62%)}.br-white{background:#fff}.background-remover-page .br-options{padding:90px 0;margin-bottom:90px;background:#f6f7f9}.background-remover-page .br-options .base-maxwidth{max-width:1200px}.background-remover-page .br-options h2{margin-bottom:0}.background-remover-page .br-options .section-intro{margin-bottom:40px}.br-results{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.45fr);align-items:center;gap:28px 48px}.br-results figure{min-width:0;margin:0}.br-results .br-result-original{grid-row:1 / span 3}.br-results figure:not(.br-result-original){display:grid;grid-template-columns:180px minmax(0,1fr);align-items:center;gap:20px}.br-results figcaption{font-size:16px;font-weight:600;text-align:left}.br-results .br-result-original figcaption{margin-top:14px;text-align:center}.br-results h3{margin:0 0 8px;font-size:18px;line-height:1.5}.br-results p{margin:0;color:rgba(42,48,72,.72);font-size:15px;font-weight:400;line-height:1.6}.br-output-image{position:relative;aspect-ratio:4 / 3;overflow:hidden;border-radius:12px}.br-output-image picture{display:contents}.br-output-image img{position:absolute;inset:0;display:block;width:100%;height:100%;object-fit:cover;object-position:center bottom}.background-remover-page .br-options .br-preview-note{margin-top:28px}.br-options .br-comparison-sources{max-width:900px;text-align:center}.background-remover-page .br-options .base-download-button{margin-top:36px}.background-remover-page .br-preview-note{margin:12px 0;padding:0 8px;color:#626475;font-size:13px;line-height:1.5;text-align:center}.br-avatar-row{display:flex;align-items:center;padding:28px 20px;gap:12px;background:#f6f2eb}.br-avatar-row>div{width:33.333%;aspect-ratio:1;border-radius:50%;overflow:hidden}.br-avatar-row>div:nth-child(2){transform:translateY(-20px)}.background-remover-page .section-intro{max-width:760px;margin:16px auto 0;color:rgba(42,48,72,.72);text-align:center}.background-remover-page .content-box .img>picture>img{width:100%;height:auto}.background-remover-page .content-box .img{overflow:hidden;border-radius:20px}.background-remover-page .content-box .br-case-visual img{border-radius:0}.background-remover-page .most-use h2{margin-bottom:0}.background-remover-page .most-use .content-box .text h3{font-size:20px;line-height:1.4}.background-remover-page .most-use .content-box .text .br-output-list>li:first-child{margin-top:0}.background-remover-page .most-use .base-download-button{margin-top:24px}.br-output-item h3{font-size:20px}.br-output-item p{margin-top:6px;color:rgba(42,48,72,.70);font-size:15px;line-height:1.6}.background-remover-page .most-powerful{padding-bottom:140px;background:var(--color-white-lighter)}.background-remover-page .most-powerful h2{margin-bottom:0}.background-remover-page .most-powerful .section-intro{margin:12px auto 60px;font-size:18px;font-weight:500}.background-remover-page .most-powerful .content-box{margin-top:0}.background-remover-page .most-powerful .content-box .content-item{flex-direction:row-reverse;margin-bottom:120px}.background-remover-page .most-powerful .content-box .content-item:last-child{margin-bottom:0}.background-remover-page .most-powerful .content-box .text{max-width:538px;width:calc(50% - 27px)}.background-remover-page .most-powerful .content-box .text h3{color:#071333;font-size:36px;font-weight:700;line-height:1.24}.background-remover-page .most-powerful .content-box .text .desc{margin:10px 0 20px;color:rgba(42,48,72,.72);font-size:16px;line-height:1.62}.background-remover-page .most-powerful .content-box .img{max-width:666px;width:50%;border-radius:20px}.background-remover-page .most-powerful .content-box .img img{display:block;border-radius:0}.background-remover-page .how-to-guide h2{margin-bottom:60px}.background-remover-page .how-to-guide .guide-box{gap:0;flex-wrap:wrap}.background-remover-page .how-to-guide .guide-item{width:calc(100% / 3 - 14px);max-width:432px;margin-bottom:40px;padding:0;background:none}.background-remover-page .how-to-guide .guide-item picture{display:block;overflow:hidden;border-radius:20px}.background-remover-page .how-to-guide .guide-item .desc{color:rgba(42,48,72,.72);font-size:15px;line-height:1.55}.background-remover-page .blog-guide h2{margin-bottom:0}.background-remover-page .br-tips h2{margin-bottom:0}.br-tips-grid{margin-top:56px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}.br-tips-grid article{min-height:260px;padding:30px;border:1px solid #e8e8f2;border-radius:20px;background:#fff;box-shadow:0 14px 34px rgba(42,48,72,.08);transition:transform .25s ease}.br-tips-grid article:hover{transform:translateY(-6px)}.br-tip-icon{width:48px;height:48px;display:block;color:#685bff}.br-tips-grid h3{margin:24px 0 12px;color:#2a3048;font-size:23px;line-height:1.3}.br-tips-grid p{margin:0;color:rgba(42,48,72,.7);font-size:15px;line-height:1.65}.background-remover-page .br-comparison h2{margin-bottom:16px}.br-comparison-table{overflow-x:auto;max-width:1350px;width:100%;margin:40px auto 0;background:var(--color-white-lighter);border-radius:24px}.br-comparison-table table{width:100%;min-width:680px;border-collapse:collapse;color:#2A3048;text-align:left}.br-comparison-table th,.br-comparison-table td{padding:16px 20px;border-bottom:1px solid #D4D6DA;font-size:14px;line-height:22px;vertical-align:top}.br-comparison-table thead th{font-weight:600;background:#EAEFF4}.br-comparison-table tbody th{width:22%;font-weight:500}.br-comparison-table tbody tr:last-child th,.br-comparison-table tbody tr:last-child td{border-bottom:0}.br-comparison-table:focus-visible{outline:3px solid #6746e8;outline-offset:5px}.br-comparison-sources{max-width:1350px;margin:16px auto 0;font-size:13px;line-height:1.6;color:rgba(42,48,72,.72)}.background-remover-page .br-comparison a{text-decoration:underline}.br-specs .br-comparison-table{max-width:1000px;margin-top:60px;border:1px solid #e9e5f0}[aria-labelledby="background-specs-title"] .br-comparison-table{max-width:1200px}.br-specs .br-comparison-table table{min-width:0;table-layout:fixed}.br-specs .br-comparison-table th,.br-specs .br-comparison-table td{font-size:16px;line-height:1.6;overflow-wrap:anywhere}.br-specs .br-comparison-table th:first-child{width:28%}.br-specs .br-comparison-table thead th{background:#f3f4ff}.br-specs .br-comparison-table tbody tr:nth-child(even){background:#f8f9fc}.br-specs .br-comparison-sources{max-width:1000px;text-align:left}.background-remover-page .br-specs h2{margin-bottom:0}.br-specs-toggle{display:none}.background-remover-page .bottom-banner{color:var(--color-white);padding:120px 0;text-align:center;background:#171333 image-set(url(https://images.chatartpro.com/chatartwebtw/assets/overview/ai-background-remover/chatart-background-remover-bottom-banner.webp) type("image/webp"),url(https://images.chatartpro.com/chatartwebtw/assets/overview/ai-background-remover/chatart-background-remover-bottom-banner.jpg) type("image/jpeg")) no-repeat center center / cover}.background-remover-page .bottom-banner .desc{margin:12px auto 48px;max-width:1120px;font-size:18px}.background-remover-page .bottom-banner .button-box{justify-content:center}.background-remover-page .bottom-banner .gradient-btn{min-width:346px;height:56px;border-radius:12px;background:linear-gradient(102.67deg,#5CFFF5 2.47%,#685BFF 39.92%,#B124F3 90.82%);display:flex;justify-content:center;align-items:center;font-size:20px;font-weight:500;color:var(--color-white);transition:all .2s;padding:12px 24px;position:relative;z-index:0}.background-remover-page .bottom-banner .gradient-btn::before{content:"";position:absolute;inset:0;opacity:0;transition:opacity .3s;z-index:-1;background:linear-gradient(102.67deg,#5CFFF5 12.47%,#685BFF 76.92%,#B124F3 90.82%);border-radius:inherit}.background-remover-page .bottom-banner .gradient-btn:hover::before{opacity:1}.background-remover-page .bottom-banner .gradient-btn svg{display:none;width:20px;height:20px;margin-left:8px}.background-remover-page .bottom-banner h2{margin:0 auto}.background-remover-page .bottom-banner .base-maxwidth{max-width:1440px;display:block}@media (max-width:1100px){.background-remover-page .bottom-banner{padding:60px 0}.background-remover-page .bottom-banner h2{max-width:600px;margin:0 auto}}@media (max-width:1100px){main.background-remover-page h2{font-size:36px}.br-hero-grid{gap:30px}.br-hero-cta{flex-direction:column;align-items:flex-start;gap:12px}.background-remover-page .br-hero .base-download-button.br-hero-cta .download{flex:none;width:100%;max-width:320px;min-height:48px;padding:12px 16px;font-size:16px}.background-remover-page .most-use{padding-bottom:100px}.background-remover-page .most-powerful .content-box .text h3{font-size:30px}}@media (max-width:992px){main.background-remover-page h2{font-size:28px}.br-tips-grid{grid-template-columns:1fr}.br-tips-grid article{min-height:0}.br-results{gap:24px}.br-results figure:not(.br-result-original){grid-template-columns:120px minmax(0,1fr);gap:16px}.background-remover-page .br-options .section-intro{margin-bottom:28px}.background-remover-page .most-use{padding-bottom:60px}.background-remover-page .most-use h2{font-size:28px}.background-remover-page .content-box .img{border-radius:12px}.background-remover-page .section-intro{font-size:14px}.background-remover-page .most-powerful{padding-bottom:70px}.background-remover-page .most-powerful .section-intro{margin-bottom:28px;font-size:14px}.background-remover-page .most-powerful .content-box .content-item{flex-direction:column;max-width:none;gap:22px;margin-bottom:70px}.background-remover-page .most-powerful .content-box .text{width:100%;max-width:none;margin-bottom:0}.background-remover-page .most-powerful .content-box .text h3{font-size:21px}.background-remover-page .most-powerful .content-box .img{width:100%;max-width:none}.background-remover-page .how-to-guide h2{margin-bottom:32px}.background-remover-page .how-to-guide .guide-item{width:100%;max-width:650px;margin:0 auto 40px}.background-remover-page .how-to-guide .guide-item h3{font-size:18px}.background-remover-page .how-to-guide .guide-item .desc,.background-remover-page .br-output-item p{font-size:14px}.br-specs .br-comparison-table{margin-top:32px}.background-remover-page .blog-guide .guide-swiper{margin-top:32px}.br-hero-grid{grid-template-columns:1fr;gap:20px}.br-hero-copy{max-width:650px;margin:0 auto;text-align:center}.br-hero-copy h1{max-width:none;font-size:28px}.br-hero-copy .base-download-button{justify-content:center}.br-hero-cta{align-items:center}.background-remover-page .br-cta-note{margin:14px auto 0}.br-preview{width:100%;max-width:590px;margin:0 auto}.background-remover-page .bottom-banner h2{margin-bottom:24px;font-size:24px}.background-remover-page .bottom-banner .desc{margin:0 auto 24px;font-size:14px}.background-remover-page .bottom-banner .gradient-btn{min-width:240px;height:38px;font-size:16px;border-radius:63px;padding:4px 16px}}@media (max-width:767px){#background-specs-preview{position:relative}#background-specs-preview.br-specs-collapsed{max-height:420px;overflow:hidden}#background-specs-preview.br-specs-collapsed::after{content:"";position:absolute;left:0;right:0;bottom:0;height:72px;background:linear-gradient(180deg,rgba(255,255,255,0) 0%,#fff 100%);pointer-events:none}.br-specs-toggle:not([hidden]){display:flex;align-items:center;justify-content:center;width:100%;max-width:160px;min-height:44px;margin:20px auto 0;padding:10px 20px;border:1px solid rgba(104,91,255,.3);border-radius:8px;color:var(--color-primary);background:rgba(104,91,255,.06);font-size:15px;font-weight:500;-webkit-tap-highlight-color:transparent}.br-specs-toggle:hover,.br-specs-toggle:focus-visible{background:rgba(104,91,255,.12);border-color:var(--color-primary)}.background-remover-page .how-to-guide .guide-item{display:grid;grid-template-columns:100px minmax(0,1fr);column-gap:16px;row-gap:8px;margin-bottom:24px;text-align:left}.background-remover-page .how-to-guide .guide-item picture{grid-row:1 / span 2;border-radius:12px}.background-remover-page .how-to-guide .guide-item h3{margin:0;font-size:16px}.background-remover-page .how-to-guide .guide-item .desc{margin:0}.background-remover-page #background-examples .content-item:not(:last-child){margin-bottom:48px}.background-remover-page .br-options{padding:48px 0;margin-bottom:60px}.br-results{grid-template-columns:1fr;gap:32px;align-items:start}.br-results .br-result-original{grid-row:auto;width:100%;max-width:360px;margin:0 auto}.br-results figure:not(.br-result-original){grid-template-columns:112px minmax(0,1fr);gap:12px 16px}.br-results figure:not(.br-result-original) figcaption{display:contents}.br-results h3{grid-column:2;grid-row:1;margin:0}.br-results p{grid-column:1 / -1;font-size:14px}}@media (max-width:640px){.br-specs .br-comparison-table th,.br-specs .br-comparison-table td{padding:14px 12px;font-size:14px}.br-specs .br-comparison-table th:first-child{width:34%}.background-remover-page .br-hero .base-maxwidth{padding:0 20px}.background-remover-page .br-hero{padding-top:42px}.br-description{font-size:15px}.br-preview{padding:8px;border-radius:22px}.br-original{width:78px;top:12px;left:12px}.br-original img{height:80px}.br-mode-switch button{font-size:12px}}.background-remover-page .br-specs+.faq-container{padding-top:0}.background-remover-page .faq-container{padding-bottom:0}.background-remover-page .faq-container .download-box{margin-top:20px}.background-remover-page .how-to-guide .guide-item .img{display:block;width:100%;height:auto;aspect-ratio:auto;object-fit:contain;box-shadow:none}@media (max-width:567px){.background-remover-page .most-powerful .content-box .content-item{gap:16px;margin-bottom:48px}}@media (max-width:600px){.br-colors{bottom:12px;gap:8px;padding:8px 10px}.br-colors>span{font-size:11px}.br-colors button{flex-basis:22px;width:22px;height:22px}}.br-preview-stage[data-mode="photo"],.br-original-image{background:#e6e1d8 url(https://images.chatartpro.com/chatartwebtw/assets/overview/ai-background-remover/chatart-background-remover-hero-photo-background.png) center / cover}.br-original .br-original-image img{width:100%;height:auto;aspect-ratio:4 / 3;object-fit:contain}.background-remover-page .blog-guide{padding-top:80px;padding-bottom:80px}.background-remover-page .blog-guide .base-maxwidth{padding:0}.background-remover-page .blog-guide h2{padding:0 14px}.background-remover-page .blog-guide .content{position:relative}.background-remover-page .blog-guide .guide-swiper{margin-top:60px}.background-remover-page .blog-guide .guide-item{display:block;max-width:438px;width:100%;text-align:center;margin:0 auto;background:#F0F7FF;border-radius:20px;color:inherit;text-decoration:none;overflow:hidden}.background-remover-page .blog-guide .guide-item picture{display:block;overflow:hidden;aspect-ratio:16 / 9;border-radius:20px}.background-remover-page .blog-guide .guide-item img{width:100%;height:100%;border-radius:inherit;transition:transform .2s;object-fit:cover}.background-remover-page .blog-guide .guide-item img:hover{transform:scale(1.09)}.background-remover-page .blog-guide .guide-item h3{font-size:18px;line-height:1.4;padding:20px 14px}.background-remover-page .blog-guide .guide-more{margin-top:28px;justify-content:center}.background-remover-page .blog-guide .swiper-slide{display:flex;justify-content:center;transform:scale(.9)}.background-remover-page .blog-guide .swiper-slide-active,.background-remover-page .blog-guide .swiper-slide-duplicate-active{transform:scale(1)}.background-remover-page .blog-guide .arrow-box .arrow-btn{display:flex!important;top:40%}@media (max-width:1100px){.background-remover-page .blog-guide{padding-top:60px;padding-bottom:60px}}@media (max-width:992px){.background-remover-page .blog-guide{padding-top:40px;padding-bottom:40px}.background-remover-page .blog-guide .guide-item h3{font-size:14px;padding:14px 12px;font-weight:500}.background-remover-page .blog-guide .guide-item picture{border-radius:12px}}