body{background:linear-gradient(135deg,#001226,#001f3f);color:#fff}.gold-gradient-text{background:linear-gradient(to right,gold,#fdb931);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.card-glass{background:#ffffff0d;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(212,175,55,.3);box-shadow:0 8px 32px #0000005e}input[type=range]{-webkit-appearance:none;width:100%;background:transparent}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;height:24px;width:24px;border-radius:50%;background:#d4af37;cursor:pointer;margin-top:-10px;box-shadow:0 0 10px #d4af3780}input[type=range]::-webkit-slider-runnable-track{width:100%;height:4px;background:#fff3;border-radius:2px}.fade-in{animation:fadeIn .5s ease-in}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.celebrate{animation:pop .4s ease-out}@keyframes pop{0%{transform:scale(1)}50%{transform:scale(1.05)}to{transform:scale(1)}}