:root{color-scheme:light;--ink:#17243c;--muted:#53647d;--paper:#edf3fa;--accent:#5155aa;--max:1320px;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;font-synthesis:none;font-weight:400;line-height:1.65;scroll-behavior:smooth;scroll-padding-top:100px}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink)}a{color:inherit;text-decoration:none}button,select{font:inherit}button,a,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #7279d7;outline-offset:6px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.skip-link{position:fixed;top:-80px;left:20px;background:white;z-index:20;padding:10px}.skip-link:focus{top:12px}.site-header{height:84px;padding:0 max(5vw,24px);display:flex;align-items:center;gap:40px;background:#f7f9fceF;backdrop-filter:blur(20px);position:sticky;top:0;z-index:10;border-bottom:1px solid #17243c0c}.wordmark{display:flex;align-items:center;gap:12px;font-size:19px;font-weight:650;white-space:nowrap}.wordmark img{object-fit:contain}.site-header nav{display:flex;gap:32px;margin-left:auto;font-size:14px;font-weight:500}.site-header nav a{padding:10px 0}.language{display:flex;align-items:center;gap:6px;margin-left:12px}.language svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.6}.language select{border:0;background:transparent;color:var(--ink);font-size:14px;padding:9px 4px;cursor:pointer;max-width:130px}.hero{position:relative;min-height:790px;min-height:min(850px,calc(100svh - 84px));overflow:hidden;display:flex;align-items:center;isolation:isolate;background:#273b55;color:#fff}.poster-wall{position:absolute;inset:-35% -7%;z-index:-3;display:grid;grid-template-columns:repeat(6,1fr);gap:22px;transform:rotate(-10deg) scale(1.1);opacity:.65}.poster-wall .wall-poster{height:125%;align-self:start;position:relative;overflow:hidden;border-radius:16px;transform:translateY(-10%);animation:wall-drift 40s ease-in-out infinite alternate}.poster-wall .wall-poster:nth-child(even){align-self:end;transform:translateY(10%);animation-direction:alternate-reverse}.wall-poster img{height:100%;width:100%;object-fit:cover}.wall-poster .demo-badge{top:35%;font-size:12px}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,#15243ceF 0%,#17243cdb 40%,#17243c88 100%),linear-gradient(0deg,#17243cbb,transparent 35%);z-index:-1}.hero-inner{width:min(100% - 10vw,var(--max));margin:65px auto 110px}.hero-brand{display:flex;align-items:center;gap:42px}.hero-logo{width:235px;height:235px;object-fit:contain;filter:drop-shadow(0 12px 35px #080d2730);animation:brand-arrive 1s ease-out both}.hero h1{font-size:clamp(52px,6.5vw,92px);line-height:1.1;letter-spacing:-.045em;margin:0;font-weight:650}.hero-tagline{font-size:clamp(18px,2.1vw,28px);line-height:1.65;margin:26px 0 40px;max-width:1000px;font-weight:500;letter-spacing:-.025em}.hero-highlights{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:max-content max-content;gap:17px 58px;max-width:100%;font-size:16px;color:#edf2fe}.hero-highlights li{display:flex;align-items:center;gap:12px}.hero-highlights svg{height:23px;width:23px;stroke:#b6d4fa;fill:none;stroke-width:1.6;flex:none}.hero-cta{display:inline-flex;align-items:center;gap:28px;border-bottom:1px solid #f0f4ff70;margin-top:42px;padding:8px 0;font-size:16px}.hero-cta svg{height:22px;width:22px;fill:none;stroke:currentColor;stroke-width:1.5}.hero-legal{position:absolute;bottom:24px;left:5vw;margin:0;color:#d7e2f2;font-size:12px}.feature{padding:105px max(5vw,24px) 100px}.feature-heading,.feature-grid{max-width:var(--max);margin:auto}.feature-heading{display:flex;align-items:center;gap:18px;margin-bottom:52px}.feature-heading h2{font-size:clamp(28px,3.1vw,42px);line-height:1.3;letter-spacing:-.03em;margin:0;font-weight:650}.feature-symbol{height:46px;width:46px;color:#566396}.feature-symbol svg,.actor-note svg{height:100%;width:100%;fill:none;stroke:currentColor;stroke-width:1.6}.feature-grid{display:grid;grid-template-columns:minmax(280px,.82fr) minmax(0,1.4fr);align-items:center;gap:clamp(52px,6vw,100px)}.feature-copy h3{font-size:clamp(28px,3.2vw,43px);line-height:1.65;letter-spacing:-.035em;margin:0 0 28px;font-weight:600}.feature-copy p{font-size:17px;line-height:1.95;margin:0 0 24px;color:var(--muted);max-width:31em}.feature-copy .quiet{font-size:15px;margin-top:28px;color:#67778b}.actor-note{margin-top:50px;display:flex;align-items:center;gap:18px}.actor-note>span{height:48px;width:48px;color:#7682ac;flex:none}.actor-note p{font-size:15px;margin:0}.visual-column{min-width:0}.demo-switch{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}.demo-switch button{color:#52627b;border:0;background:#dfe6f0;border-radius:30px;padding:9px 18px;font-size:13px;line-height:1.5;font-weight:500}.demo-switch button[aria-pressed=true]{background:#23354f;color:#fff}.screen{background:#1c293a;color:#f0f4f9;border-radius:18px;padding:26px;box-shadow:0 24px 50px #243b5a17;overflow:hidden}.screen-head{display:flex;align-items:center;gap:15px;margin-bottom:18px;font-size:16px;font-weight:600}.actor-chip{background:#bd6b7422;color:#f1a1ab;border-radius:5px;font-size:12px;padding:4px 8px}.filter-row{display:flex;align-items:center;gap:14px;padding:9px 0;border-bottom:1px solid #c6d3e320;font-size:11px;color:#e1e7ed;white-space:nowrap}.filter-row .row-label{width:46px;flex:none;color:#a6b5c5}.filter-row .all{padding:2px 8px;border:1px solid #e97588;border-radius:20px;background:#e9758820;color:#ff9eac}.filter-result-label{font-size:11px;color:#b5c0cf;margin:18px 0 13px}.poster-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px}.poster-card{min-width:0}.cover-wrap{position:relative;aspect-ratio:2/3;overflow:hidden;border-radius:8px;background:#2b3b50}.cover-wrap img{height:100%;width:100%;object-fit:cover;display:block}.demo-badge{position:absolute;top:7px;left:7px;background:#15233de8;border:1px solid #ffffff35;color:white;font-size:9px;line-height:1.5;border-radius:3px;padding:2px 5px;font-weight:650;letter-spacing:.06em}.poster-card strong{display:block;margin-top:8px;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:10px;font-weight:500}.poster-card small{display:block;text-align:center;color:#aebacc;font-size:10px;margin-top:2px}.visual-note{font-size:11px;line-height:1.8;color:#627088;margin:20px 0 0}.feature-search{background:linear-gradient(120deg,#dfe7f4,#e8e3f1)}.search-screen{min-height:390px;padding:32px;display:flex;flex-direction:column}.query-box{background:#f0f5f8;color:#172738;border-radius:14px;padding:22px;display:flex;align-items:center;gap:18px;min-height:96px}.query-box p{font-size:18px;line-height:1.8;margin:0;min-height:1.8em}.voice{display:flex;gap:4px;align-items:center;height:30px;flex:none}.voice i{width:4px;height:16px;background:#617c9c;border-radius:10px}.voice i:nth-child(2){height:28px}.voice i:nth-child(3){height:22px}.voice i:nth-child(4){height:12px}.search-screen.searching .voice i{animation:voice 650ms ease-in-out infinite alternate}.voice i:nth-child(2){animation-delay:120ms!important}.voice i:nth-child(3){animation-delay:240ms!important}.search-status{font-size:12px;color:#b9c9dc;min-height:20px;margin:23px 0}.search-result{display:flex;gap:26px;align-items:center;animation:result-in 350ms ease-out both}.search-result .cover-wrap{width:115px;flex:none}.result-copy strong{font-size:21px;font-weight:600;display:block}.result-copy small{display:block;font-size:16px;color:#afc1d5;margin-top:12px}.feature-subtitles{background:linear-gradient(135deg,#eff6f9,#e4eef2)}.cinema{position:relative;border-radius:18px;aspect-ratio:16/10;overflow:hidden;background:#16202f;box-shadow:0 24px 50px #243b5a17}.cinema>img{width:100%;height:100%;object-fit:cover;display:block}.cinema:after{content:"";position:absolute;inset:40% 0 0;background:linear-gradient(transparent,#091526dd)}.cinema>.demo-badge{z-index:2;font-size:11px;left:18px;top:18px}.subtitle-lines{position:absolute;bottom:48px;left:8%;right:8%;text-align:center;z-index:3;color:white;text-shadow:0 2px 8px #000c}.subtitle-lines strong{display:block;font-size:clamp(18px,2vw,27px);font-weight:500;line-height:1.6}.subtitle-lines span{font-size:15px;display:block;margin-top:8px;color:#e1ebf4}.cinema-progress{position:absolute;bottom:21px;left:5%;right:5%;height:2px;background:#ffffff40;z-index:3}.cinema-progress span{width:28%;height:100%;display:block;background:#b4c5ed}.subtitle-labels{display:flex;flex-wrap:wrap;gap:10px 20px;color:#4c6e7f;font-size:13px;margin-top:40px}.more{max-width:calc(var(--max) + 10vw);margin:auto;padding:90px 5vw}.more-heading{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:end;margin-bottom:55px}.more h2{font-size:clamp(29px,3.5vw,46px);line-height:1.6;font-weight:600;letter-spacing:-.03em;margin:0}.more-heading p{color:var(--muted);font-size:17px;margin:0 0 10px}.capabilities{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 70px}.capability{padding:25px 0;border-top:1px solid #53647d28;display:flex;gap:20px}.capability svg{width:30px;height:30px;fill:none;stroke:#687aa2;stroke-width:1.5;flex:none;margin-top:5px}.capability h3{font-size:18px;font-weight:600;margin:0 0 7px}.capability p{font-size:14px;line-height:1.8;color:var(--muted);margin:0}.format-details{border-top:1px solid #53647d28;margin-top:28px;padding:24px 0}.format-details summary{cursor:pointer;color:#52627b;font-size:14px;padding:10px 0}.format-details p{font-size:13px;line-height:1.9;color:var(--muted);max-width:85em}.site-footer{background:#17243c;color:#d1dded;padding:42px 5vw;display:flex;align-items:center;gap:50px;font-size:12px}.footer-brand{display:flex;gap:12px;align-items:center;font-size:18px;font-weight:550;color:white}.site-footer p{margin:4px 0}.site-footer>a{margin-left:auto;padding:10px 0;white-space:nowrap}noscript p{padding:30px}#language option{background:#f7f9fc}.en .hero-highlights{font-size:14px;gap:16px 36px}.en .hero-tagline{font-size:clamp(18px,2.1vw,28px)}.en .feature-copy h3{line-height:1.4}.en .filter-row{gap:9px;font-size:10px}.en .filter-row .row-label{width:43px}
@keyframes wall-drift{to{translate:0 6%}}@keyframes brand-arrive{from{opacity:0;transform:translateY(12px) scale(.97)}to{opacity:1;transform:none}}@keyframes voice{to{transform:scaleY(.45)}}@keyframes result-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@media(min-width:1650px){.hero-inner{margin-top:80px;margin-bottom:130px}.hero{min-height:820px}}
@media(max-width:1000px){.site-header{gap:20px}.site-header nav{gap:20px}.hero-logo{width:185px;height:185px}.hero-brand{gap:28px}.hero{min-height:730px}.feature-grid{grid-template-columns:minmax(230px,.85fr) minmax(0,1.25fr);gap:35px}.screen{padding:20px}.filter-row{gap:9px;font-size:9px}.filter-row .row-label{width:38px}.poster-grid{gap:7px}.demo-badge{left:4px;top:4px;font-size:7px;padding:1px 3px}.feature-copy h3{font-size:29px}.feature-copy p{font-size:15px}.search-screen{padding:24px;min-height:350px}.query-box{padding:16px}.query-box p{font-size:15px}.feature-heading{margin-bottom:38px}.search-result .cover-wrap{width:100px}.more-heading{gap:35px}.capabilities{gap:0 35px}.hero-highlights{font-size:15px}.hero-inner{margin-top:45px}}
@media(max-width:760px){:root{scroll-padding-top:80px}.site-header{height:70px;padding:0 20px;gap:12px}.wordmark{font-size:17px;gap:8px}.wordmark img{width:34px;height:34px}.site-header nav{display:none}.language{margin-left:auto}.language select{font-size:13px}.hero{min-height:800px;align-items:flex-start}.hero-inner{width:calc(100% - 44px);margin:55px auto 95px}.hero-brand{flex-direction:column;align-items:flex-start;gap:24px}.hero-logo{width:160px;height:160px}.hero h1{font-size:clamp(43px,11.5vw,70px)}.hero-tagline{font-size:20px;max-width:24em;line-height:1.8;margin:28px 0 36px}.hero-highlights{grid-template-columns:1fr;gap:16px;font-size:14px}.hero-highlights li:nth-child(n+5){display:none}.hero-highlights svg{width:22px;height:22px}.hero-cta{margin-top:32px}.hero-legal{left:22px;right:22px;bottom:23px;font-size:11px}.poster-wall{grid-template-columns:repeat(3,1fr);inset:-10% -20%;gap:14px;opacity:.55}.poster-wall .wall-poster:nth-child(n+4){display:none}.hero-shade{background:linear-gradient(90deg,#17243ce8,#17243c9a),linear-gradient(0deg,#17243c,transparent 70%)}.feature{padding:65px 22px}.feature-heading{gap:13px;margin-bottom:32px}.feature-heading h2{font-size:27px;line-height:1.5}.feature-symbol{width:34px;height:34px;flex:none}.feature-grid{display:flex;flex-direction:column;align-items:stretch;gap:34px}.feature-copy h3{font-size:30px;line-height:1.6;margin-bottom:22px}.feature-copy p{font-size:15px;max-width:32em;margin-bottom:14px}.actor-note{margin-top:27px;gap:14px}.actor-note>span{width:35px;height:35px}.actor-note p{font-size:13px}.demo-switch{gap:8px;margin-bottom:15px}.demo-switch button{font-size:12px;padding:8px 14px}.screen{padding:17px;border-radius:13px}.screen-head{font-size:14px;margin-bottom:12px}.filter-row{gap:9px;font-size:9px;padding:8px 0}.filter-row .row-label{width:37px}.filter-row>span:nth-child(n+6){display:none}.filter-row .all{padding:1px 6px}.filter-result-label{margin:14px 0 10px;font-size:10px}.poster-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:13px 10px}.poster-card strong{font-size:10px}.poster-card small{font-size:10px}.cover-wrap{border-radius:7px}.demo-badge{font-size:8px;padding:2px 4px;left:5px;top:5px}.visual-note{font-size:10px;margin-top:17px}.search-screen{min-height:340px;padding:20px}.query-box{min-height:104px;padding:17px;gap:13px;border-radius:10px}.query-box p{font-size:16px}.voice{gap:3px}.voice i{width:3px}.search-status{margin:20px 0;font-size:11px}.search-result{gap:22px}.search-result .cover-wrap{width:100px}.result-copy strong{font-size:19px}.result-copy small{font-size:14px}.feature-copy .quiet{font-size:13px;margin-top:22px}.cinema{border-radius:13px;aspect-ratio:4/3}.subtitle-lines{bottom:35px;left:5%;right:5%}.subtitle-lines strong{font-size:18px}.subtitle-lines span{font-size:12px}.cinema>.demo-badge{left:12px;top:12px;font-size:9px}.subtitle-labels{margin-top:24px;gap:8px 18px;font-size:12px}.more{padding:65px 22px 40px}.more-heading{grid-template-columns:1fr;gap:20px;margin-bottom:35px}.more-heading h2{font-size:31px}.more-heading p{font-size:14px;line-height:1.8;margin:0}.capabilities{grid-template-columns:1fr;gap:0}.capability{padding:22px 0;gap:16px}.capability h3{font-size:17px}.capability p{font-size:13px}.site-footer{padding:32px 22px;align-items:flex-start;gap:18px;flex-wrap:wrap;font-size:10px}.footer-brand{width:100%;font-size:17px}.site-footer>a{margin-left:0;font-size:12px}.en .hero-highlights{font-size:14px}.en .hero-tagline{font-size:20px}.en .filter-row{gap:8px;font-size:9px}.en .feature-heading h2{font-size:25px}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
/* Preserve full poster proportions and keep every visible cover unique. */
.poster-wall{inset:-35% -8%;align-content:center;gap:20px}
.poster-wall .wall-poster{height:auto;aspect-ratio:2/3;align-self:stretch;transform:none}
.poster-wall .wall-poster:nth-child(even){align-self:stretch;transform:translateY(12%)}
@media(max-width:760px){.poster-wall{inset:-10% -20%;grid-template-columns:repeat(3,1fr);gap:14px}.poster-wall .wall-poster:nth-child(n+4){display:block}.poster-wall .wall-poster:nth-child(n+7){display:none}}
/* Keep the demonstration stable while the query is typed and results appear. */
.query-box{min-height:128px}
#search-result{min-height:173px}
.hero-tagline{text-wrap:balance}
@media(max-width:760px){.query-box{min-height:144px}#search-result{min-height:150px}}
.hero-legal p{margin:3px 0}
/* Anchor links land immediately; the demos carry the motion. */
:root{scroll-behavior:auto}
@media(min-width:761px) and (max-width:1100px){.feature-grid{grid-template-columns:1fr;gap:40px}.feature-copy{max-width:650px}.feature-copy h3{font-size:35px}.feature-copy p{font-size:17px;max-width:36em}.actor-note{margin-top:28px}.screen{padding:28px}.filter-row{font-size:12px;gap:17px}.filter-row .row-label{width:55px}.poster-grid{gap:15px}.poster-card strong,.poster-card small{font-size:12px}.demo-badge{font-size:10px}.query-box p{font-size:20px}}
.hero-platform{font-size:12px;font-weight:600;letter-spacing:.18em;color:#c1d1e9;margin:0 0 18px}
/* Visible playback capabilities: no disclosure is needed to read the format list. */
.formats{padding:90px max(5vw,24px);background:#e4edf5;border-block:1px solid #53647d18}
.formats-inner{max-width:var(--max);margin:auto}
.formats-heading h2{font-size:clamp(28px,3.1vw,42px);line-height:1.4;font-weight:650;letter-spacing:-.03em;margin:0 0 18px}
.formats-heading>p{font-size:17px;color:var(--muted);margin:0;line-height:1.9}

.format-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.format-card{padding:28px;background:#f7f9fc;border:1px solid #5b71941c;border-radius:12px}
.format-card h3{font-size:16px;font-weight:600;color:#536789;margin:0 0 18px}
.format-value{font-size:19px;font-weight:600;line-height:1.8;margin:0 0 18px;overflow-wrap:anywhere}
.format-note,.format-service-note{font-size:13px;color:#53647d;line-height:1.9;margin:0}
.format-service-note{margin-top:30px}
.legal-statement{font-size:16px;font-weight:650;line-height:1.9;color:#fff;max-width:64em}
.hero-legal{font-size:13px;color:#ecf1fa}.hero-legal p[data-t=legal]{font-weight:600}
@media(max-width:1100px){.site-header nav{display:none}.site-header .language{margin-left:auto}}
@media(max-width:760px){.formats{padding:65px 22px}.formats-heading>p{font-size:15px}.format-grid{grid-template-columns:1fr;gap:18px}.format-card{padding:23px}.format-value{font-size:17px}.format-note,.format-service-note{font-size:12px}.legal-statement{font-size:14px}.hero-inner{margin-bottom:145px}.hero-legal{font-size:12px}}
.feature-subtitle{font-size:16px;line-height:1.8;color:var(--muted);font-weight:500;margin:14px 0 0;letter-spacing:0}
@media(max-width:760px){.feature-subtitle{font-size:14px;margin-top:12px}}
.feature-copy h3,.more-heading h2{text-wrap:balance}
@media(max-width:380px){.feature-copy h3{font-size:27px}}

.site-footer .playback-note{font-size:12px;line-height:1.8;font-weight:400;color:#b9c7d9;max-width:70em;margin-top:12px}
.formats-heading{margin-bottom:34px}

.format-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.format-card .format-value:last-child{margin-bottom:0}@media(max-width:900px){.format-grid{grid-template-columns:1fr}}