/* Static approved photography; only the headline has entrance motion. */
.motion-hero{position:relative;overflow:hidden;isolation:isolate}
.motion-viewport{position:relative;width:100%;max-width:1672px;margin-inline:auto;aspect-ratio:1672/941;overflow:hidden;background:#e6e5e2}
.motion-camera{position:absolute;inset:0;transform:none}
.motion-hero .motion-image{position:static;display:block;width:100%;height:100%;max-width:none;object-fit:contain;margin:0;aspect-ratio:1672/941}
.motion-hero .hero-copy,.motion-hero .rifu-copy{transition:opacity .4s,visibility .4s;z-index:4}
.motion-bar{position:relative;z-index:6;left:0;right:0;bottom:0;min-height:70px;padding:12px 4.2%;display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid #ffffff70;background:#f8f7f3e8;backdrop-filter:blur(12px);color:#383935}
.motion-caption{font-size:12px;color:inherit;line-height:1.5;margin:0;min-width:0}
.motion-views{display:flex;gap:4px;flex-shrink:0}
.view-button{border:0;border-radius:24px;min-height:44px;padding:9px 18px;background:transparent;font-size:12px;color:inherit;white-space:nowrap}
.view-button.is-active{background:#292b29;color:#fff}
.view-button:hover:not(.is-active){background:#dfdfda}
.motion-play{border:0;background:transparent;min-width:44px;min-height:44px;display:inline-flex;align-items:center;gap:9px;color:inherit;font-size:12px;line-height:1.4;white-space:nowrap;padding:8px 0 8px 12px}
.play-icon{font:17px/1 Arial,sans-serif;width:18px;text-align:center}
.motion-hero :focus-visible{outline:3px solid #0066c6;outline-offset:4px}
.motion-site-cn .motion-hero{background:#f1f0ee}
.motion-site-cn .motion-hero .hero-copy{top:8.5%}
.motion-site-en .motion-hero{height:auto!important;min-height:0!important;max-height:none!important;aspect-ratio:auto!important}
.motion-site-en .site-header{position:relative!important;background:#15241b}
.motion-site-en .motion-hero .rifu-shade{z-index:1;pointer-events:none;transition:opacity .6s}
.motion-site-en .motion-bar{background:#15241aeb;border-color:#ffffff26;color:#f6f6ee}
.motion-site-en .view-button.is-active{background:#f3d260;color:#182017}
.motion-site-en .view-button:hover:not(.is-active){background:#ffffff18}
.motion-site-en .motion-hero :focus-visible{outline-color:#f3d260}



@media(max-width:1100px) and (min-width:761px){.motion-caption{max-width:180px}.motion-bar{padding-inline:4%}.motion-site-en .motion-hero .rifu-copy{top:14%;left:5%}.motion-site-en .motion-hero .rifu-copy h1{font-size:8.7vw}.motion-site-en .motion-hero .rifu-description{font-size:14px;margin:15px 0}.motion-site-en .motion-hero .rifu-actions{margin-top:10px;display:flex}}
@media(max-width:760px){
 .motion-hero{display:flex;flex-direction:column}.motion-hero .hero-copy,.motion-hero .rifu-copy{order:0;position:relative!important;inset:auto!important;width:auto;opacity:1!important;visibility:visible!important;pointer-events:auto!important;transform:none!important}
 .motion-viewport{order:1;width:100%;flex-shrink:0}.motion-bar{order:2;position:relative;padding:12px 5%;display:grid;grid-template-columns:1fr auto;gap:5px 8px;min-height:103px;backdrop-filter:none;border:0}
 .motion-caption{grid-column:1/-1;font-size:11px;min-height:17px}.motion-views{gap:0}.view-button{padding:9px 12px;font-size:11px}.motion-play{padding:8px 4px;min-width:44px}.play-label{display:none}
 .motion-site-cn .motion-hero .hero-copy{padding:32px 6% 24px}.motion-site-cn .hero h1{font-size:34px}
 .motion-site-en .motion-hero{background:#17271d}.motion-site-en .motion-hero .rifu-copy{padding:35px 6% 28px}.motion-site-en .motion-hero .rifu-copy h1{font-size:74px;line-height:.9}.motion-site-en .motion-hero .rifu-description{position:static;width:auto;font-size:15px;margin:19px 0 15px;line-height:1.55}.motion-site-en .motion-hero .rifu-eyebrow{font-size:9px;line-height:1.6;margin-bottom:19px}.motion-site-en .motion-hero .rifu-actions{display:flex;gap:18px;margin:0;flex-wrap:wrap}.motion-site-en .motion-hero .rifu-actions a{font-size:11px}.motion-site-en .motion-hero .rifu-actions a+a{margin:0}.motion-site-en .motion-hero .rifu-shade{display:none}
 
}
@media(prefers-reduced-motion:reduce){.motion-hero *{animation:none!important;transition:none!important;scroll-behavior:auto!important}.motion-camera{will-change:auto}}


.motion-camera{transform:none!important;opacity:1!important;clip-path:none!important;animation:none!important;transition:none!important}
.motion-video-stage{position:absolute;inset:0;z-index:8;background:#121612}
.motion-video-stage[hidden]{display:none}
.motion-video-mount,.motion-video-mount video,.motion-video-mount iframe{display:block;width:100%;height:100%;border:0;object-fit:contain}
.motion-video-status{position:absolute;inset:45% 20px auto;text-align:center;font:14px/1.6 "Segoe UI","Microsoft YaHei",sans-serif;color:white;pointer-events:none}
.motion-video-status:empty{display:none}
.view-button span{font-size:17px;vertical-align:-1px;padding-right:3px}
@media(min-width:761px){.motion-hero:not([data-view="wide"]) .hero-copy,.motion-hero:not([data-view="wide"]) .rifu-copy{visibility:hidden;pointer-events:none;transition:none}.motion-hero:not([data-view="wide"]) .rifu-shade{visibility:hidden}}
@media(max-width:760px){.motion-bar{min-height:112px;gap:0 8px}.motion-caption{grid-column:1;grid-row:1;font-size:12px}.motion-play{grid-column:2;grid-row:1}.motion-views{grid-column:1/-1;grid-row:2;justify-content:space-between;gap:3px}.view-button{flex:1;padding:10px 8px;font-size:11px}}
/* Keep the selected source footage proportional on every screen. */
@media(min-width:761px){.motion-hero:not([data-view="wide"]) .motion-viewport{max-height:calc(100svh - 180px)}}
@media(max-width:760px){.motion-hero:not([data-view="wide"]) .motion-viewport{aspect-ratio:var(--video-aspect,1);max-height:70svh}.motion-hero:not([data-view="wide"]) .hero-copy,.motion-hero:not([data-view="wide"]) .rifu-copy{display:none!important}}

/* Keep all three demo labels readable on narrow phone screens. */
@media(max-width:380px){
 .motion-views{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}
 .view-button{min-width:0;white-space:normal;line-height:1.4}
}

/* Animate the two Chinese headline lines without moving the machine image. */
.motion-site-cn .motion-hero h1 .motion-line{display:block}

/* Match the approved full-width photograph at every desktop width. */
.motion-hero[data-view="wide"] .motion-viewport{max-width:none}