/* Product presentation. Brand typography retained; centered hero follows the requested Xiaomi reference. */
:root{font-family:"Microsoft YaHei","Segoe UI",sans-serif;color:#171a1e;background:#f5f5f3;font-synthesis:none;--ink:#171a1e;--blue:#2878f0;--muted:#73777d}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:64px}body{margin:0}h1,h2,p,figure{margin:0}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}img,video{display:block;max-width:100%;height:auto}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #609aff;outline-offset:5px}[hidden]{display:none!important}.skip-link{position:fixed;top:-60px;left:20px;background:#fff;padding:12px;z-index:100}.skip-link:focus{top:8px}
.site-header{position:sticky;top:0;z-index:30;height:64px;padding:0 36px;display:flex;align-items:center;justify-content:space-between;gap:28px;background:#151719;color:#fff}.logo{display:flex;align-items:center;gap:10px;white-space:nowrap;font-weight:600;font-size:16px;letter-spacing:.02em}.logo-mark{display:grid;place-items:center;width:32px;height:32px;border-radius:8px;background:var(--blue);color:#fff;font-size:23px;line-height:1;font-weight:600}.site-header nav,.header-actions{display:flex;align-items:center;gap:32px}.site-header nav a,.admin-link{font-size:13px;color:#d2d4d7}.site-header a:hover{color:#fff}.header-actions{gap:25px}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:12px 32px;border:1px solid var(--ink);border-radius:4px;background:var(--ink);color:#fff;font-size:14px;font-weight:500;line-height:1.5;transition:background .2s}.button:hover{background:#363b42}.button.small{font-size:12px;min-height:33px;padding:6px 16px;background:#fff;border-color:#fff;color:#171a1e}.button.outline{color:var(--ink);background:transparent}.button.outline:hover{background:#e7e8e8}.button[aria-disabled=true]{pointer-events:none;background:#d7dadd;color:#666e78;border-color:#d7dadd}.text-button{display:inline-flex;align-items:center;gap:10px;border:0;border-bottom:1px solid currentColor;background:none;color:inherit;padding:0 0 5px;font-size:13px;line-height:1.6}.eyebrow{font-size:12px;letter-spacing:.13em;line-height:1.8;color:var(--muted);margin-bottom:17px}.lead{font-size:16px;color:#686d75;line-height:1.9}.product-panel{position:relative;overflow:hidden}
.hero{height:min(950px,calc(100svh - 64px));min-height:740px;background:#f5f5f3;text-align:center}.hero-heading{padding-top:52px;position:relative;z-index:3}.hero h1{font-size:clamp(42px,4.2vw,64px);font-weight:600;letter-spacing:-.055em;line-height:1.3}.hero-heading .eyebrow{margin-bottom:8px}.hero .lead{margin-top:16px}.product-stage{position:absolute;top:270px;bottom:125px;left:50%;width:min(1100px,85vw);transform:translateX(-50%);display:flex;align-items:center;justify-content:center}.workbench{width:76%;max-height:100%;border:1px solid #cbd0d5;border-radius:10px;overflow:hidden;background:#eaf0f7;box-shadow:0 38px 45px -33px #0e26384d;transform:perspective(1500px) rotateX(3deg)}.window-bar{height:29px;display:flex;align-items:center;justify-content:space-between;padding:0 12px;color:#86909d;font-size:8px;background:#fff}.window-dots{font-size:19px;letter-spacing:2px;color:#bac1cb}.workbench img{width:100%;max-height:calc(100svh - 455px);object-fit:cover;object-position:top;min-height:280px}.sample-portrait{position:absolute;left:0;bottom:-8px;width:17%;border:5px solid #22282d;border-radius:24px;overflow:hidden;box-shadow:10px 17px 30px #0c233829;background:#1e252a;transform:rotate(-5deg)}.sample-portrait img{width:100%;aspect-ratio:9/16;object-fit:cover}.sample-portrait figcaption{position:absolute;bottom:0;width:100%;padding:30px 5px 12px;background:linear-gradient(transparent,#101a1eba);font-size:9px;color:#fff}.sample-copy{position:absolute;right:-1%;bottom:12%;padding:25px 27px;text-align:left;background:#fff;border:1px solid #e3e4e4;border-radius:9px;box-shadow:0 20px 35px #18212812;transform:rotate(3deg);width:23%;min-width:200px}.sample-copy>span:first-child{color:#8b9199;font-size:10px;letter-spacing:.08em}.sample-copy p{font-size:clamp(13px,1.3vw,18px);line-height:1.9;margin:14px 0 20px;font-weight:500;color:#313b47}.sample-topic{font-size:10px;color:#8b9199}.hero-actions{position:absolute;bottom:44px;left:0;right:0;display:flex;justify-content:center;gap:18px}.hero-actions .button{width:235px}.fine-print{font-size:10px;line-height:1.9;color:#8b9097}.hero-note{position:absolute;bottom:18px;width:100%;text-align:center}
.creation{min-height:790px;background:#e9e7e1;display:flex;align-items:center;justify-content:space-between;gap:80px;padding:70px max(7vw,40px)}.creation-copy{max-width:600px;margin-left:3vw}.creation h2,.publishing h2{font-size:clamp(38px,4.1vw,58px);font-weight:500;line-height:1.45;letter-spacing:-.055em}.creation .lead,.publishing .lead{margin-top:24px}.use-cases{display:flex;gap:25px;margin:32px 0 40px;font-size:13px;color:#454b52}.use-cases span+span{border-left:1px solid #b9bab8;padding-left:25px}.film-showcase{position:relative;flex-shrink:0;width:310px;margin-right:8vw;box-shadow:0 28px 45px #38372825;background:#b4b7b0;border-radius:5px;overflow:hidden}.film-showcase video{width:100%;aspect-ratio:9/16;object-fit:cover}.film-toggle{position:absolute;right:14px;bottom:45px;background:#1b232967;color:#fff;border:1px solid #ffffff80;border-radius:24px;padding:7px 14px;font-size:11px;backdrop-filter:blur(5px)}.film-showcase figcaption{position:absolute;bottom:0;left:0;right:0;padding:25px 16px 15px;background:linear-gradient(transparent,#1522229c);color:#fff;font-size:10px;letter-spacing:.05em;pointer-events:none}.panel-number{position:absolute;bottom:27px;left:40px;font-size:10px;letter-spacing:.16em;color:#899098}
.editing{padding:64px 40px 70px;background:#14191f;color:#fff;min-height:810px;text-align:center}.panel-heading h2{font-size:clamp(36px,3.8vw,55px);font-weight:500;letter-spacing:-.05em}.editing .eyebrow{color:#8b97a4;margin-bottom:12px}.editing .lead{color:#9ca7b6;margin:18px 0 22px}.editing .text-button{color:#d6e0ed}.editing-screen{width:min(980px,82vw);margin:42px auto 0;border:1px solid #4d5966;border-radius:7px;overflow:hidden;text-align:left;box-shadow:0 40px 70px #0005}.screen-label{display:flex;justify-content:space-between;background:#26313f;padding:11px 18px;font-size:10px;color:#c4cfdd}.editing-screen img{width:100%;max-height:430px;object-fit:cover;object-position:top}.editing .panel-number{color:#5f6c7d}
.publishing{min-height:750px;background:#f2f4f6;display:flex;align-items:center;gap:70px;padding:80px 6vw}.publishing-copy{width:43%;flex-shrink:0}.publishing .text-button{margin-top:35px}.publish-visual{position:relative;flex:1;height:470px;min-width:0}.publish-visual figure{position:absolute;border-radius:7px;border:1px solid #d2dce8;overflow:hidden;box-shadow:0 25px 45px #16386018;background:#fff}.publish-visual img{width:100%;aspect-ratio:1800/1175;object-fit:cover}.account-screen{width:92%;top:0;left:0;transform:rotate(-3deg)}.content-screen{width:85%;bottom:45px;right:0;transform:rotate(3deg)}.publish-flow{position:absolute;left:0;right:0;bottom:0;display:flex;gap:17px;align-items:center;justify-content:center;font-size:11px;color:#6a7889}.publish-flow i{font-style:normal;color:#b1bdca}
.download{background:#fff;text-align:center;padding:90px 25px 75px}.logo-mark.large{width:54px;height:54px;border-radius:13px;font-size:37px;margin:0 auto 23px}.download h2{font-size:clamp(31px,3.4vw,47px);font-weight:500;letter-spacing:-.045em}.download .eyebrow{margin-bottom:14px}.download .lead{margin-top:20px}.download-actions{margin:32px auto 0;max-width:410px}.download-actions>.button{min-width:280px;background:var(--blue);border-color:var(--blue)}.download-actions>.button[aria-disabled=true]{background:#e1e6ec;border-color:#e1e6ec;color:#6a7785}#download-status{font-size:11px;color:#7b8694;margin:14px 0}#retry-download{font-size:11px;color:#627794}.download details{font-size:11px;line-height:1.9;color:#6a7785;margin-top:15px}.download summary{cursor:pointer}.download code{display:block;overflow-wrap:anywhere;font-size:9px;margin:6px 0}.download details a{color:var(--blue);text-decoration:underline}.guide-link{display:inline-block;margin:25px 0 28px;font-size:13px}.guide-link:hover,.text-button:hover{color:var(--blue)}footer{background:#151719;color:#a4a8ae;display:flex;align-items:center;gap:28px;padding:26px 36px;font-size:11px}footer .logo{color:#fff;font-size:14px;margin-right:auto}footer a:hover{color:#fff}dialog{padding:14px;max-width:94vw;max-height:96svh;background:#14191f;color:#fff;border:1px solid #4e5660;border-radius:7px}dialog::backdrop{background:#080e16d9}dialog video{height:min(76svh,720px);max-width:85vw;object-fit:contain;margin:auto}dialog p{font-size:11px;text-align:center;color:#aab5c4;margin:13px 0 0}.dialog-close{display:block;margin:0 0 13px auto;border:1px solid #718094;background:transparent;color:#fff;font-size:12px;padding:6px 12px;border-radius:3px}
@media(min-width:1600px){.product-stage{top:275px;bottom:135px;width:1220px}.workbench{width:80%}.hero-heading{padding-top:65px}.hero{min-height:850px}.sample-portrait{width:170px;bottom:0}.sample-copy{right:-3%;width:230px}}
@media(max-width:1080px){.site-header{padding:0 22px;gap:20px}.site-header nav{gap:18px}.header-actions{gap:18px}.logo{font-size:14px}.admin-link{font-size:11px}.hero{min-height:720px}.product-stage{width:89vw;top:270px;bottom:145px}.sample-copy{padding:18px;min-width:165px;width:22%}.sample-copy p{font-size:14px}.workbench{width:82%}.sample-portrait{left:-1%;bottom:-12px;width:19%}.creation{padding:65px 45px;gap:30px;min-height:760px}.creation-copy{margin-left:0}.film-showcase{width:280px;margin-right:3vw}.publishing{gap:35px;min-height:700px;padding:60px 5vw}.publishing-copy{width:45%}.publish-visual{height:360px}.content-screen{bottom:40px}.editing{min-height:730px}.editing-screen img{max-height:390px}}
@media(max-width:760px){html{scroll-padding-top:97px}.site-header{height:auto;min-height:88px;flex-wrap:wrap;padding:12px 18px;gap:12px}.logo{font-size:13px;gap:7px}.logo-mark{width:27px;height:27px;font-size:20px}.site-header nav{order:3;width:100%;justify-content:center;gap:30px}.site-header nav a{font-size:11px}.header-actions{margin-left:auto}.header-actions .button{display:none}.admin-link{font-size:10px}.hero{min-height:650px;height:calc(100svh - 94px);max-height:780px}.hero-heading{padding:39px 17px 0}.hero-heading .eyebrow{font-size:10px;margin-bottom:10px}.hero h1{font-size:clamp(33px,8.3vw,46px);white-space:nowrap}.lead{font-size:13px}.hero .lead{font-size:12px;margin-top:16px}.product-stage{width:calc(100% - 25px);top:240px;bottom:150px}.workbench{width:96%;border-radius:6px;transform:none}.window-bar{height:22px;font-size:6px;padding:0 7px}.window-dots{font-size:13px}.workbench img{min-height:160px;max-height:245px;object-position:left top}.sample-portrait{width:25%;left:0;bottom:-28px;border-width:3px;border-radius:14px;transform:rotate(-6deg)}.sample-portrait figcaption{font-size:7px;padding-bottom:8px}.sample-copy{right:0;bottom:-35px;min-width:0;width:40%;padding:15px;border-radius:6px}.sample-copy>span:first-child{font-size:8px}.sample-copy p{font-size:11px;line-height:1.75;margin:9px 0 12px}.sample-topic{font-size:8px}.hero-actions{bottom:44px;gap:12px;padding:0 18px}.hero-actions .button{width:50%;font-size:11px;min-height:42px;padding:10px 8px}.hero-note{bottom:20px;font-size:8px}.creation{display:block;min-height:0;padding:57px 26px 70px;text-align:center}.creation-copy{max-width:none}.creation h2,.publishing h2{font-size:36px;line-height:1.45}.creation h2 br{display:none}.creation .eyebrow,.publishing .eyebrow{font-size:10px;margin-bottom:13px}.creation .lead,.publishing .lead{margin-top:18px}.use-cases{justify-content:center;gap:15px;font-size:11px;margin:23px 0}.use-cases span+span{padding-left:15px}.text-button{font-size:12px}.film-showcase{width:240px;margin:33px auto 0}.film-toggle{font-size:10px}.film-showcase figcaption{font-size:9px}.panel-number{bottom:20px;left:22px;font-size:8px}.editing{padding:57px 18px 65px;min-height:0}.panel-heading h2{font-size:33px;line-height:1.5}.editing .eyebrow{font-size:10px}.editing .lead{font-size:12px;max-width:270px;margin:16px auto 22px}.editing-screen{width:100%;margin-top:34px}.editing-screen img{max-height:none;aspect-ratio:1800/1175}.screen-label{font-size:8px;padding:9px}.publishing{display:block;min-height:0;padding:58px 25px 65px;text-align:center}.publishing-copy{width:100%}.publishing h2{font-size:35px}.publishing .text-button{margin-top:25px}.publish-visual{height:310px;margin-top:40px}.account-screen{width:91%;left:0}.content-screen{width:84%;bottom:47px}.publish-flow{font-size:9px;gap:12px;bottom:7px}.download{padding:62px 22px 48px}.download h2{font-size:30px;line-height:1.5;max-width:310px;margin:auto}.download .eyebrow{font-size:10px}.download .lead{font-size:12px}.download-actions>.button{min-width:250px;font-size:12px}.download .fine-print{font-size:9px}footer{padding:23px 20px;gap:15px 20px;flex-wrap:wrap;font-size:9px}footer .logo{width:100%;font-size:13px}footer>span{margin-right:auto}dialog video{height:70svh}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}

.site-header .button.small:hover{color:#171a1e;background:#e9edf1;border-color:#e9edf1}