@keyframes gradient-flow{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}@keyframes border-glow{0%,to{opacity:.4;filter:blur(20px);transform:scale(.95)}50%{opacity:.7;filter:blur(28px);transform:scale(1.05)}}@keyframes lightning-flicker{0%,to{opacity:1}50%{opacity:.4;transform:scale(1.1)}}@keyframes flame-dance{0%,to{transform:scaleY(1);opacity:.9}50%{transform:scaleY(1.1);opacity:1}}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.animate-gradient-flow{background-size:200% 200%;animation:gradient-flow 3s linear infinite}.animate-border-glow{animation:border-glow 3s ease-in-out infinite}.animate-lightning{animation:lightning-flicker 1.5s ease-in-out infinite}.animate-flame{animation:flame-dance .8s ease-in-out infinite}.shimmer-effect{position:relative;overflow:hidden}.shimmer-effect:after{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);animation:shimmer 1.5s infinite}.design-page li{margin-right:8px;cursor:pointer}.fip{grid-auto-rows:50px;grid-template-columns:repeat(6,1fr)}.fip h2{font-weight:600;grid-column:span 6;margin-top:12px;margin-bottom:6px;padding-left:6px;font-size:20px}.fip>div{cursor:pointer;border-radius:36px;padding:14px}.fp .tabs{position:sticky}.img-results img{cursor:pointer}#muscle_modal .bg-grid{background-image:linear-gradient(white .1em,transparent .1em),linear-gradient(90deg,white .1em,transparent .1em);background-size:3em 3em}.extend-ratio-container{width:100%;padding:16px;overflow:hidden}.extend-ratio-title{color:#505e78;font-size:16px;font-weight:500;margin-bottom:16px}.extend-ratio-slider{position:relative;height:12px;padding:5px 0;cursor:pointer;touch-action:none}.extend-ratio-rail{position:absolute;width:100%;height:4px;background-color:#505e7833;border-radius:2px}.extend-ratio-track{position:absolute;height:4px;background-color:#505e78;border-radius:2px}.extend-ratio-step{position:absolute;width:100%;height:4px}.extend-ratio-dot{position:absolute;width:8px;height:8px;margin-left:-4px;margin-top:-2px;border:2px solid rgba(80,94,120,.3);background-color:#fff;border-radius:50%;transform:translate(-50%);cursor:pointer}.extend-ratio-dot.active{border-color:#505e78}.extend-ratio-handle{position:absolute;width:14px;height:14px;margin-left:-7px;margin-top:-5px;background-color:#fff;border:2px solid #505E78;border-radius:50%;cursor:grab;transform:translate(-50%);z-index:1}.extend-ratio-handle:active{cursor:grabbing;box-shadow:0 0 0 5px #505e7833}.extend-ratio-mark{position:absolute;top:15px;left:0;width:100%}.extend-ratio-mark-text{position:absolute;display:inline-block;color:#505e78;font-size:12px;text-align:center;transform:translate(-50%);cursor:pointer;-webkit-user-select:none;user-select:none}