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.92fr;align-items:start}.install-visual{position:sticky;top:6rem}.download-grid{grid-template-columns:1fr .8fr;align-items:end}.faq-grid{grid-template-columns:.8fr 1.2fr}.footer-main{flex-direction:row;align-items:center;justify-content:space-between}.footer-bottom{flex-direction:row;justify-content:space-between}.footer{padding-bottom:2.5rem}.mobile-bar{display:none}}@media(min-width:1024px){.hero h1{font-size:8.5rem}.section-heading h2,.feature-intro h2,.install-copy h2,.download-band h2,.faq h2{font-size:6rem}}@media(max-width:420px){.hero h1{font-size:4.4rem}.hero-stage{padding:.65rem}.stage-media img{min-height:18rem}.gallery-main,.gallery-main img{min-height:21rem}.section{padding:3.6rem 0}}
/* CapCut product-launch visual system */
:root{--ink:#f5f7f6;--paper:#0b0d0e;--white:#141719;--mint:#14e6b2;--blue:#55a9ff;--pink:#ff5f91;--line:#343b3a;--muted:#a1aeaa}
body{background:var(--paper);color:var(--ink)}
.site-header{background:rgba(11,13,14,.94);border-color:#2b3230;color:var(--ink)}
.site-header.scrolled{box-shadow:0 10px 32px rgba(0,0,0,.26)}
.brand b{color:#fff}.brand small{color:#7e8d88}.brand-mark,.mobile-mark{background:var(--mint);color:#07100e}
.main-nav a{color:#cad4d0}.main-nav a:hover{color:var(--mint)}
.header-cta{border-color:#64706c;color:#fff}.header-cta:hover{background:var(--mint);color:#07100e;border-color:var(--mint)}
.menu-toggle{border-color:#64706c}.menu-toggle span{background:#fff}
.mobile-nav{background:#111516}.mobile-nav a{border-color:#29302f}.mobile-nav .mobile-download{background:var(--mint);color:#07100e}
.hero{padding:3rem 0 0;background:#0b0d0e}.hero-grid{gap:2rem}.hero-copy{padding:1.6rem 0 0;text-align:center;max-width:940px;margin-inline:auto}.eyebrow{justify-content:center;color:#91a09b}.hero h1{margin:1.5rem 0 1.2rem;color:#fff;font-size:clamp(4rem,12vw,9.4rem);line-height:.84;letter-spacing:-.07em}.hero h1 em{margin-top:1.1rem;color:var(--mint);font-size:.27em;line-height:1.2}.hero-lead{max-width:40rem;margin-inline:auto;color:#a8b3af;font-size:.96rem;line-height:1.9}.hero-actions{align-items:center;justify-content:center;flex-direction:row;gap:1.3rem;margin-top:2rem}.primary-cta{min-height:58px;padding:.7rem .9rem;background:var(--mint);color:#08110f}.primary-cta:hover{background:#7ff8d4}.primary-cta small{color:#287366}.primary-cta strong{color:#08110f}.cta-symbol{background:#08110f;color:var(--mint)}.text-link{border-color:#68746f;color:#f5f7f6}.text-link span{color:var(--mint)}.platform-row{justify-content:center;color:#84928d}.platform-row b{color:#e6edeb}.platform-row i{background:var(--pink)}
.hero-stage{max-width:1040px;width:100%;margin:1rem auto 0;padding:1rem;background:#171b1c;border:1px solid #303a37;box-shadow:0 24px 60px rgba(0,0,0,.35)}.stage-top{color:#91a19a}.stage-media{border-radius:4px}.stage-media img{min-height:28rem;filter:saturate(1.12)}.play-badge{width:5rem;height:5rem;border-color:rgba(20,230,178,.9);color:var(--mint);background:rgba(7,16,14,.3)}.media-label{background:var(--mint);color:#07100e}.timeline{background:#0a0d0c}.timeline-meta{color:#aab7b2}.hero-ticker{margin-top:3rem;border-color:#2d3935;background:#111918;color:var(--mint)}.ticker-inner{padding:1rem 0}.ticker-inner span{font-size:.72rem}.ticker-inner i{color:#7bf7d6}
.section{padding:6.5rem 0}.showcase{background:#f0f4f2;color:#0b0d0e}.showcase .section-kicker{border-color:#9aa7a2;color:#66736e}.showcase .section-heading{padding:3.4rem 0}.section-heading h2{font-size:clamp(3.5rem,9vw,7rem);letter-spacing:-.06em}.section-heading h2 em{color:#008b70}.section-heading p{color:#53615c;font-size:.9rem;line-height:1.95}.gallery-grid{gap:1rem}.gallery-card{border-radius:8px;border:0;background:#0b0d0e}.gallery-card img{min-height:18rem}.gallery-main,.gallery-main img{min-height:40rem}.gallery-card:after{inset:42% 0 0;background:linear-gradient(transparent,rgba(4,8,7,.84))}.card-overlay,.card-note{right:1.4rem;bottom:1.3rem;left:1.4rem}.card-overlay span,.card-note span{color:var(--mint)}.card-overlay h3,.card-note h3{font-size:1.3rem}.card-overlay p{color:#d4ded9}
.features{background:#101415;color:#fff}.feature-intro .section-kicker{border-color:#3d4945;color:#a9b8b1}.feature-intro h2{font-size:clamp(3.5rem,9vw,7rem);letter-spacing:-.06em}.feature-intro h2 em{color:var(--mint)}.feature-intro>p{color:#aab7b2;font-size:.9rem}.outline-cta{color:var(--mint);border-color:var(--mint)}.feature-list article{border-color:#35413e;padding:1.55rem 0}.feature-list article>b,.feature-list article>span{color:var(--mint)}.feature-list h3{font-size:1.08rem}.feature-list p{color:#a9b7b1}
.install{background:#e9efeb;color:#0b0d0e}.install .section-kicker{border-color:#9ca9a4;color:#5a6762}.install-copy h2{font-size:clamp(3.4rem,9vw,7rem);letter-spacing:-.06em}.install-copy h2 em{color:var(--pink)}.visual-frame{padding:.8rem;background:#d2ddd7;border-radius:8px}.visual-frame img{min-height:26rem;border-radius:4px}.frame-sticker{background:var(--pink)}.visual-caption{border-color:#0b0d0e}.steps li{border-color:#b6c1bc}.steps p{color:#52615b}.notice{color:#65736d}
.download-band{padding:6.5rem 0;background:var(--blue);color:#061017}.download-band .section-kicker{border-color:rgba(6,16,23,.35);color:#20455e}.download-band h2{font-size:clamp(3.5rem,9vw,7rem);letter-spacing:-.06em}.download-band h2 em{color:#fff}.download-grid>div:last-child>p{font-size:.9rem;color:#173c55}.download-cta{max-width:30rem;margin-top:1.7rem;padding:1.15rem 1.25rem;background:#071014;color:#fff;border-radius:4px}.download-cta strong{color:var(--mint)}.keyword-chips span{border-color:#17394f;background:rgba(255,255,255,.12)}
.faq{background:#f0f4f2;color:#0b0d0e}.faq .section-kicker{border-color:#9aa7a2;color:#66736e}.faq h2{font-size:clamp(3.5rem,9vw,7rem);letter-spacing:-.06em}.faq h2 em{color:var(--pink)}.faq-grid>div:first-child>p{color:#55635e}.faq-list details{border-color:#9aa7a2}.faq-list summary{min-height:4.5rem}.faq-list summary span{color:#008b70}.faq-list p{color:#53615c}
.footer{background:#080a0b}.footer-main>p{color:#8a9892}.back-top{border-color:#52615b;color:var(--mint)}.footer-bottom{border-color:#303936;color:#7f8e87}.mobile-bar{background:#fff;color:#101516}.mobile-bar a{background:var(--mint);color:#07100e}
@media(min-width:768px){.hero{padding-top:5rem}.hero-grid{grid-template-columns:1fr}.hero-copy{padding:1rem 0 0}.hero-stage{margin-top:1.5rem}.showcase .section-heading{grid-template-columns:1fr .62fr}.gallery-grid{grid-template-columns:1.15fr .85fr;grid-template-rows:1fr 1fr}.gallery-main,.gallery-main img{min-height:42rem}.feature-grid{grid-template-columns:.8fr 1.2fr}.install-grid{grid-template-columns:1fr 1fr;gap:4rem}.download-grid{grid-template-columns:1fr .82fr}.faq-grid{grid-template-columns:.85fr 1.15fr}.footer{padding-bottom:2.5rem}}
@media(max-width:767px){.hero-actions{flex-direction:column}.hero-stage{margin-top:1.2rem}.hero{padding-top:2.4rem}.stage-media img{min-height:20rem}.section{padding:5rem 0}.ticker-inner{gap:1rem}.section-heading h2,.feature-intro h2,.install-copy h2,.download-band h2,.faq h2{font-size:clamp(3.1rem,14vw,5rem)}}
@media(max-width:767px){.hero:before{inset:2rem 0 5rem;background-position:center,58% 12%;background-size:cover,680px auto;opacity:.25}}
body:before{content:"";position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.11;background-image:linear-gradient(rgba(73,91,85,.28) 1px,transparent 1px),linear-gradient(90deg,rgba(73,91,85,.28) 1px,transparent 1px);background-size:76px 76px;mask-image:linear-gradient(to bottom,black,transparent 82%)}
.hero:before{content:"";position:absolute;inset:3rem 0 8rem;z-index:-2;pointer-events:none;background-image:linear-gradient(90deg,rgba(11,13,14,.98) 0%,rgba(11,13,14,.78) 34%,rgba(11,13,14,.38) 70%,rgba(11,13,14,.9) 100%),url('/assets/capcut-ui-bg.webp');background-repeat:no-repeat;background-position:center,72% 18%;background-size:cover,min(820px,88vw) auto;opacity:.34;filter:saturate(.82) contrast(1.08)}
.hero-slashes{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden}.hero-slashes i{position:absolute;display:block;width:5.5rem;height:.18rem;background:var(--mint);opacity:.48;transform:rotate(-28deg);box-shadow:0 0 18px rgba(20,230,178,.25)}.hero-slashes i:nth-child(1){top:18%;left:7%}.hero-slashes i:nth-child(2){top:23%;left:11%;width:3.2rem;background:var(--pink);opacity:.62}.hero-slashes i:nth-child(3){top:42%;right:9%;width:4.2rem}.hero-slashes i:nth-child(4){top:46%;right:5%;width:2.7rem;background:var(--pink);opacity:.66}.hero-slashes i:nth-child(5){bottom:22%;left:16%;width:3.8rem;background:var(--blue);opacity:.56}.hero-slashes i:nth-child(6){bottom:17%;left:20%;width:2.2rem}
.hero-keywords{max-width:42rem;margin:.85rem auto 0;color:#71807a;font:700 .5rem/1.6 Arial,"Microsoft YaHei",sans-serif;letter-spacing:.03em}
.hero-grid,.hero-ticker{position:relative;z-index:1}
.hero-stage{background:rgba(23,27,28,.9)}
.gif-preview{overflow:hidden;isolation:isolate}.gif-preview img{display:block;width:100%;height:100%;min-height:9rem;object-fit:cover;opacity:.96}.gif-preview:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(4,8,7,.04),rgba(4,8,7,.42));pointer-events:none}.gif-badge{position:absolute;right:.55rem;bottom:.5rem;z-index:1;padding:.3rem .4rem;background:var(--mint);color:#07100e;font:900 .46rem Arial,sans-serif;letter-spacing:.06em}
header,main,footer{position:relative;z-index:1}
.hero{position:relative;overflow:hidden}.hero:after{content:"";position:absolute;inset:8rem 3% 6rem;z-index:-1;border:1px solid rgba(20,230,178,.09);box-shadow:0 0 0 18px rgba(20,230,178,.015),0 0 0 42px rgba(20,230,178,.01);pointer-events:none}
.hero-stage{position:relative}.hero-stage:before,.hero-stage:after{content:"";position:absolute;pointer-events:none}.hero-stage:before{top:3.5rem;bottom:4.4rem;left:-.45rem;width:3px;background:var(--mint);opacity:.65}.hero-stage:after{right:1.1rem;bottom:4.1rem;width:8rem;height:1px;background:var(--pink);opacity:.7}
.stage-media img[src*="showreel"]{aspect-ratio:16/9;object-fit:cover}
.media-label{letter-spacing:.08em}

/* Tutorial carousel: UI-only product walkthrough, no stock imagery */
.tutorial-carousel{isolation:isolate}
.tutorial-viewport{position:relative;overflow:hidden;min-height:27rem;background:#0a0d0c;border:1px solid #2d3935}
.tutorial-slide{display:none;padding:1.15rem}
.tutorial-slide.is-active{display:block;animation:tutorial-in .35s ease both}
@keyframes tutorial-in{from{opacity:0;transform:translateX(1rem)}to{opacity:1;transform:none}}
.tutorial-slide-head{display:flex;align-items:center;gap:.75rem;margin-bottom:1rem;color:#f5f7f6}
.tutorial-slide-head>div{display:flex;flex-direction:column;gap:.22rem;min-width:0}
.tutorial-slide-head strong{font-size:1.05rem;line-height:1.15}
.tutorial-slide-head small{color:#8fa19a;font:700 .52rem/1.2 Arial,sans-serif;letter-spacing:.08em;text-transform:uppercase}
.tutorial-step{display:grid;place-items:center;flex:0 0 2.1rem;width:2.1rem;height:2.1rem;background:var(--mint);color:#07100e;font:900 .72rem Arial,sans-serif}
.tutorial-hotkey{margin-left:auto;padding:.38rem .45rem;border:1px solid #44504c;color:#9dafaa;font:900 .52rem Arial,sans-serif;letter-spacing:.06em}
.tutorial-window{overflow:hidden;border:1px solid #3b4844;background:#121817;box-shadow:0 12px 30px rgba(0,0,0,.25)}
.tutorial-video-window{position:relative;aspect-ratio:16/9;background:#080b0b}
.tutorial-video{position:absolute;inset:0;display:block;width:100%;height:100%;object-fit:cover}
.video-overlay{position:absolute;right:.8rem;bottom:.75rem;left:.8rem;display:flex;align-items:center;justify-content:space-between;gap:.8rem;padding:.45rem .55rem;background:rgba(7,16,14,.82);border:1px solid rgba(20,230,178,.35);color:#f5f7f6;font-size:.55rem}
.video-overlay span{color:var(--mint);font:900 .48rem Arial,sans-serif;letter-spacing:.08em}.video-overlay b{font-size:.58rem}
.tutorial-toolbar{display:flex;align-items:center;gap:.35rem;min-height:2rem;padding:0 .65rem;background:#1b2421;border-bottom:1px solid #33413c;color:#879891;font:700 .5rem Arial,sans-serif;letter-spacing:.04em}
.tutorial-toolbar i{width:.42rem;height:.42rem;border-radius:50%;background:#ff5f91}.tutorial-toolbar i:nth-child(2){background:#f2b04e}.tutorial-toolbar i:nth-child(3){background:var(--mint)}
.tutorial-toolbar span{margin-left:.35rem}.tutorial-toolbar b{margin-left:auto;color:var(--mint);font-size:.48rem}
.tutorial-workspace{display:grid;grid-template-columns:3.8rem minmax(0,1fr);min-height:20rem}
.tutorial-sidebar{display:flex;flex-direction:column;gap:.2rem;padding:.55rem .35rem;background:#0d1211;border-right:1px solid #293530}
.tutorial-sidebar span{padding:.55rem .25rem;color:#788981;text-align:center;font-size:.55rem}.tutorial-sidebar .selected{background:#1f3b34;color:var(--mint)}
.tutorial-content{display:flex;flex-direction:column;min-width:0;padding:1rem;background:radial-gradient(circle at 50% 35%,#1b312b,#101615 65%)}
.dropzone{display:flex;flex:1;flex-direction:column;align-items:center;justify-content:center;gap:.55rem;min-height:11rem;border:1px dashed #4e7366;background:rgba(20,230,178,.04);text-align:center}
.drop-icon{display:grid;place-items:center;width:2.3rem;height:2.3rem;border:1px solid var(--mint);border-radius:50%;color:var(--mint);font-size:1.45rem;font-weight:300}.dropzone b{font-size:.78rem}.dropzone small{color:#80928b;font-size:.55rem}
.tutorial-status{display:flex;justify-content:space-between;gap:1rem;padding-top:.8rem;color:#859890;font:700 .52rem Arial,sans-serif;letter-spacing:.05em}.tutorial-status b{color:var(--mint)}
.tutorial-controls{display:flex;align-items:center;justify-content:space-between;padding-top:.9rem}.tutorial-arrow{display:grid;place-items:center;width:2.5rem;height:2.5rem;border:1px solid #4c5b55;background:transparent;color:var(--mint);font-size:1.1rem;cursor:pointer}.tutorial-arrow:hover,.tutorial-arrow:focus-visible{border-color:var(--mint);background:#15332b}.tutorial-dots{display:flex;align-items:center;gap:.5rem}.tutorial-dots button{width:.48rem;height:.48rem;padding:0;border:1px solid #778780;border-radius:50%;background:transparent;cursor:pointer}.tutorial-dots button.is-active{width:1.6rem;border-radius:1rem;border-color:var(--mint);background:var(--mint)}
.timeline-screen,.effects-screen,.export-screen{gap:.85rem}.preview-box{display:flex;flex:1;align-items:center;justify-content:center;min-height:9rem;border:1px solid #3c5149;background:linear-gradient(145deg,#23453b,#17241f 46%,#261d32);position:relative}.preview-play{display:grid;place-items:center;width:2.8rem;height:2.8rem;border:1px solid var(--mint);border-radius:50%;color:var(--mint);font-size:.7rem}.preview-box small{position:absolute;right:.6rem;bottom:.5rem;color:#95aaa2;font-size:.5rem}.edit-timeline{display:grid;grid-template-columns:1.5rem 1fr 1.4fr .8fr;align-items:center;gap:.28rem;position:relative;min-height:3.5rem;padding:.35rem;background:#0c1110;border:1px solid #33413b}.timeline-label{color:#8ba098;font:700 .5rem Arial,sans-serif}.clip{display:flex;align-items:center;height:1.7rem;padding:0 .35rem;color:#07100e;font-size:.48rem;font-weight:900}.clip-a{background:var(--mint)}.clip-b{background:#55a9ff}.clip-c{background:#ff5f91}.timeline-cursor{position:absolute;top:-.35rem;bottom:-.35rem;left:67%;width:1px;background:#fff}.timeline-cursor:before{content:"";position:absolute;top:0;left:-3px;border:3px solid transparent;border-top-color:#fff}
.effect-preview{display:flex;flex:1;flex-direction:column;justify-content:space-between;min-height:12rem;padding:1rem;background:linear-gradient(145deg,#162f2b,#131a20 52%,#2c1931);border:1px solid #3c5149}.effect-title{font-size:1.7rem;font-weight:900;line-height:.9}.effect-title em{color:var(--mint);font-style:normal}.effect-tag{align-self:flex-end;padding:.35rem .45rem;background:var(--pink);color:#fff;font:900 .48rem Arial,sans-serif}.effect-pills{display:flex;flex-wrap:wrap;gap:.4rem}.effect-pills span{padding:.4rem .5rem;border:1px solid #52665f;color:#afc0b9;font-size:.5rem}
.export-screen{align-items:center;justify-content:center;text-align:center}.export-ring{display:grid;place-items:center;width:8.5rem;height:8.5rem;border:5px solid var(--mint);border-left-color:#315c50;border-radius:50%;box-shadow:0 0 0 8px rgba(20,230,178,.06)}.export-ring span{font:900 1.8rem Arial,sans-serif}.export-ring small{font-size:.65rem;color:var(--mint)}.export-copy{display:flex;flex-direction:column;gap:.3rem}.export-copy b{font-size:.82rem}.export-copy span{color:#879a92;font-size:.55rem}.export-actions{display:flex;gap:.45rem}.export-actions span{padding:.45rem .55rem;background:#1c4036;color:var(--mint);font-size:.52rem}
.tutorial-guide{display:grid;gap:1rem}.guide-card{display:grid;grid-template-columns:3rem 1fr 1.2rem;gap:1rem;align-items:start;padding:1.35rem;background:#101617;color:#fff;border:1px solid #2d3a36;min-height:10rem}.guide-card-main{background:#14251f;border-color:#315c4d}.guide-number{display:grid;place-items:center;width:2.4rem;height:2.4rem;border:1px solid var(--mint);color:var(--mint);font:900 .62rem Arial,sans-serif}.guide-card span:not(.guide-number){color:var(--mint);font:900 .5rem Arial,sans-serif;letter-spacing:.08em}.guide-card h3{margin:.55rem 0 .45rem;font-size:1rem}.guide-card p{margin:0;color:#a9b7b1;font-size:.72rem;line-height:1.75}.guide-card>b{color:var(--mint);font-size:1.2rem}.install-mockup{display:flex;flex-direction:column;gap:.8rem;min-height:26rem;padding:1rem!important;background:#101716!important;border:1px solid #3b4b45!important;border-radius:8px}.mockup-head{display:flex;justify-content:space-between;color:#91a49b;font:900 .52rem Arial,sans-serif;letter-spacing:.08em}.mockup-head b{color:var(--mint)}.mockup-canvas{display:flex;flex:1;flex-direction:column;align-items:center;justify-content:center;gap:.65rem;border:1px solid #3d5b4e;background:linear-gradient(145deg,#1c3d34,#131b1b 60%,#261c2b)}.mockup-play{display:grid;place-items:center;width:3.2rem;height:3.2rem;border:1px solid var(--mint);border-radius:50%;color:var(--mint);font-size:.75rem}.mockup-canvas small{color:#9cafaa;font-size:.58rem}.mockup-track{display:flex;gap:.3rem;width:100%;height:1.5rem}.mockup-track i{display:block;height:100%;background:var(--mint)}.mockup-track i:first-child{width:42%}.mockup-track i:nth-child(2){width:28%;background:#55a9ff}.mockup-track i:nth-child(3){width:20%;background:#ff5f91}
@media(min-width:768px){.tutorial-viewport{min-height:34rem}.tutorial-slide{padding:1.5rem}.tutorial-workspace{grid-template-columns:5rem minmax(0,1fr);min-height:24rem}.tutorial-content{padding:1.4rem}.dropzone{min-height:14rem}.tutorial-guide{grid-template-columns:1.15fr .85fr;grid-template-rows:1fr 1fr}.guide-card-main{grid-row:span 2}.guide-card-wide{grid-column:2}.install-mockup{min-height:32rem}}
@media(max-width:420px){.tutorial-viewport{min-height:25rem}.tutorial-slide{padding:.85rem}.tutorial-workspace{min-height:18rem}.tutorial-content{padding:.7rem}.dropzone{min-height:9rem}.tutorial-slide-head strong{font-size:.9rem}.tutorial-slide-head small{font-size:.46rem}.guide-card{grid-template-columns:2.4rem 1fr 1rem;gap:.7rem;padding:1rem}.guide-number{width:2rem;height:2rem}.guide-card h3{font-size:.92rem}}
@media(max-width:767px){.hero-slashes i{width:3.6rem;height:.14rem}.hero-slashes i:nth-child(1){top:14%;left:2%}.hero-slashes i:nth-child(2){top:18%;left:6%;width:2.2rem}.hero-slashes i:nth-child(3){top:38%;right:2%;width:2.8rem}.hero-slashes i:nth-child(4){top:42%;right:0;width:1.9rem}.hero-slashes i:nth-child(5){bottom:20%;left:4%;width:2.5rem}.hero-slashes i:nth-child(6){bottom:16%;left:10%;width:1.6rem}}
.keyword-guide{padding:1.25rem 0;background:#0d1212;border-top:1px solid #26352f}.keyword-guide-title{margin:0 0 .7rem;color:#8ea49a;font:700 .58rem/1.4 Arial,"Microsoft YaHei",sans-serif;letter-spacing:.08em}.keyword-guide-list{display:flex;flex-wrap:wrap;gap:.45rem}.keyword-guide-list span{padding:.4rem .6rem;border:1px solid #33483f;color:#b7cbc2;font-size:.62rem;line-height:1.3}
.keyword-guide-extra{margin:0;padding:.35rem 1rem;background:#0d1212;color:#71837b;font-size:.58rem;text-align:center;letter-spacing:.02em}