.activity-center-page{width:100%;font-family:HarmonyOS Sans SC,sans-serif;background-color:#000000;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);-webkit-overflow-scrolling:touch;overflow-x:hidden}.activity-card-hover{transition:transform .2s ease-in-out,box-shadow .2s ease-in-out}.activity-card-hover:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,.3)}@keyframes marquee{0%{transform:translateX(0)}to{transform:translateX(-50%)}}.animate-marquee{animation:marquee 20s linear infinite}.animate-marquee:hover{animation-play-state:paused}@keyframes light-spread{0%{transform:scaleX(0);opacity:0}50%{opacity:1}to{transform:scaleX(1);opacity:1}}.animate-light-spread{animation:light-spread .4s cubic-bezier(.25,.46,.45,.94) forwards}.flip-card-container{perspective:300px;perspective-origin:50% 50%}@keyframes flip-top-down{0%{transform:perspective(300px) rotateX(0deg)}to{transform:perspective(300px) rotateX(-90deg)}}@keyframes flip-bottom-up{0%{transform:perspective(300px) rotateX(90deg)}to{transform:perspective(300px) rotateX(0deg)}}.flip-top-card{transform-origin:50% 100%;animation:flip-top-down .3s ease-in forwards}.flip-bottom-card,.flip-top-card{backface-visibility:hidden;z-index:2}.flip-bottom-card{transform-origin:50% 0;transform:perspective(300px) rotateX(90deg);animation:flip-bottom-up .3s ease-out .3s forwards}@media (max-width:767px){.activity-center-page{min-height:100dvh;min-height:-webkit-fill-available}.activity-center-page a,.activity-center-page button{touch-action:manipulation}.activity-share-modal-content{padding:max(1rem,env(safe-area-inset-top)) max(1rem,env(safe-area-inset-right)) max(1rem,env(safe-area-inset-bottom)) max(1rem,env(safe-area-inset-left))}}.swing-animation{animation:swing 1.2s ease-in-out infinite;transform-origin:center center}@keyframes swing{20%{transform:rotate(15deg)}40%{transform:rotate(-10deg)}60%{transform:rotate(5deg)}80%{transform:rotate(-5deg)}to{transform:rotate(0deg)}}