/* 原 MENGDE 字标：中间 G 先出现，再分别展开左侧 MEN、右侧 DE。 */
html.intro-pending{overflow:hidden}
.brand-intro{display:none}
.intro-pending .brand-intro{
  display:grid;position:fixed;inset:0;z-index:1000;place-items:center;
  background:linear-gradient(160deg,#BFD3EE 0%,#D9E3F0 34%,#F2E9E2 68%,#FBF1E6 100%);will-change:transform;
}
.brand-intro-lockup{position:relative;width:min(340px,calc(100vw - 64px));aspect-ratio:519/117}
.brand-intro-part{position:absolute;inset:0;opacity:0}
/* 共用原图，只裁出字标的三个区域，不另加一个 G 标志。 */
.brand-intro-part img{position:absolute;top:0;left:-2.8902%;width:173.4104%;max-width:none;height:auto}
.brand-intro-left{clip-path:inset(0 49.1329% 0 50.8671%)}
.brand-intro-mark{clip-path:inset(0 30.0578% 0 50.8671%)}
.brand-intro-right{clip-path:inset(0 30.0578% 0 69.9422%)}
@media(max-width:600px){.brand-intro-lockup{width:min(260px,calc(100vw - 48px))}}
@media(prefers-reduced-motion:reduce){
  .intro-pending .brand-intro{display:none}
  html.intro-pending{overflow:visible}
}