/* One quiet sweep every ten seconds, clipped to the header crest only. */
.club-header .crest-glint{position:absolute;left:0;top:50%;width:82px;height:82px;transform:translateY(-50%);border-radius:50%;overflow:hidden;pointer-events:none;isolation:isolate}
.club-header .crest-glint:after{content:'';position:absolute;top:-30%;left:0;width:65%;height:160%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.12) 22%,rgba(255,255,255,.8) 50%,rgba(255,255,255,.12) 78%,transparent);transform:translateX(-180%) rotate(22deg);opacity:0}
@media(prefers-reduced-motion:no-preference){.club-header .crest-glint:after{animation:crest-light-sweep 10s ease-in-out infinite}}
@keyframes crest-light-sweep{0%,7%{transform:translateX(-180%) rotate(22deg);opacity:0}9%{opacity:.75}25%{transform:translateX(240%) rotate(22deg);opacity:.75}27%,100%{transform:translateX(240%) rotate(22deg);opacity:0}}
@media(max-width:1150px){.club-header .crest-glint{width:72px;height:72px}}
@media(max-width:640px){.club-header .crest-glint{width:64px;height:64px}}
@media print{.club-header .crest-glint{display:none}}