.back-to-top{position: fixed;right: 20px;bottom: 24px;z-index: 35;width: 46px;height: 46px;display: flex;align-items: center;justify-content: center;border-radius: 50%;background: var(--primary);color: var(--on-primary);box-shadow: 0 10px 24px -8px rgba(var(--primary-rgb), 0.55);opacity: 1;transform: translateY(0) scale(1);transition: opacity 0.25s ease, transform 0.25s ease, background 0.2s ease, box-shadow 0.2s ease;}.back-to-top svg{width: 22px;height: 22px;}.back-to-top:hover{background: var(--primary-hover);transform: translateY(-3px);}.back-to-top:active{transform: translateY(0);}.back-to-top:focus-visible{outline: 2px solid var(--primary);outline-offset: 3px;}.back-to-top[data-hidden]{opacity: 0;transform: translateY(14px) scale(0.9);pointer-events: none;}.no-js .back-to-top{opacity: 1;transform: none;pointer-events: auto;}@media (prefers-reduced-motion: reduce){.back-to-top{transition: opacity 0.15s linear;}.back-to-top[data-hidden]{transform: none;}}@media (max-width: 560px){.back-to-top{right: 16px;bottom: calc(16px + env(safe-area-inset-bottom, 0px));width: 44px;height: 44px;}}@media (max-width: 899px){body:has(.hl-league-shell) .back-to-top{bottom: calc(88px + env(safe-area-inset-bottom, 0px));}}@media (prefers-reduced-motion: no-preference){html:has(.back-to-top){scroll-behavior: smooth;}}