.kpx-arena-wrapper{position:relative!important;width:100%!important;max-width:100%!important;min-height:100%!important;overflow-y:auto!important;overflow-x:hidden!important;background:transparent!important;color:inherit!important;font-family:inherit!important;padding:16px 16px 60px!important;z-index:10!important}.kpx-arena-wrapper,.kpx-arena-wrapper.kpx-quiz-mode{box-sizing:border-box!important;display:flex!important;flex-direction:column!important;align-items:center!important}.kpx-arena-wrapper.kpx-quiz-mode{position:fixed!important;top:var(--top-height,56px)!important;bottom:var(--nav-height,58px)!important;left:0!important;right:0!important;width:100vw!important;height:calc(100dvh - var(--top-height, 56px) - var(--nav-height, 58px))!important;max-height:calc(100dvh - var(--top-height, 56px) - var(--nav-height, 58px))!important;margin:0!important;padding:12px 16px!important;justify-content:center!important;overflow:hidden!important;z-index:50!important}.kpx-arena-box,.kpx-arena-header,.kpx-arena-list,.kpx-card-item,.kpx-card-live,.kpx-card-locked,.kpx-dashboard-grid,div[class*=kpx-card]{width:100%!important;max-width:740px!important;box-sizing:border-box!important;margin-left:auto!important;margin-right:auto!important}.kpx-arena-header{background:transparent!important;border:1.5px solid!important;border-radius:12px!important;padding:8px 14px!important;margin-bottom:10px!important;display:flex!important;justify-content:space-between!important;align-items:center!important;flex-shrink:0!important}.kpx-arena-title{font-size:15.5px!important;margin:0!important}.kpx-arena-count,.kpx-arena-title{font-weight:700!important;color:inherit!important}.kpx-arena-count{font-size:13px!important}.kpx-back-btn{display:inline-flex!important;align-items:center!important;justify-content:center!important;width:30px!important;height:30px!important;border-radius:8px!important;text-decoration:none!important;font-size:14px!important;color:inherit!important;background:transparent!important;border:1.5px solid!important;transition:all .2s ease!important}.kpx-back-btn:hover{border-color:#38bdf8!important;color:#38bdf8!important;transform:scale(1.05)!important}.kpx-arena-timer,.kpx-status-pill{padding:3px 9px!important;border-radius:14px!important;font-weight:700!important;font-size:12px!important;background:transparent!important;border:1.5px solid #38bdf8!important;color:#38bdf8!important;display:inline-flex!important;align-items:center!important}.kpx-timer-urgent{border-color:#ef4444!important;color:#ef4444!important;animation:bpscPulse .8s infinite!important}.kpx-arena-box{background:transparent!important;border:1.5px solid!important;border-radius:14px!important;padding:14px 18px!important;margin-bottom:0!important;display:flex!important;flex-direction:column!important;justify-content:space-between!important;align-items:stretch!important;flex-shrink:0!important}.kpx-arena-question-group{width:100%!important;box-sizing:border-box!important;margin-bottom:8px!important;background:transparent!important}.kpx-arena-question-hi{font-size:16px!important;font-weight:700!important;line-height:1.35!important;margin:0 0 4px!important;color:inherit!important}.kpx-arena-question-en{font-size:12px!important;color:inherit!important;opacity:.82!important;margin:0!important;line-height:1.3!important;font-weight:500!important}.kpx-arena-options{flex-direction:column!important;gap:6px!important}.kpx-arena-opt-btn,.kpx-arena-options,.kpx-option-btn{width:100%!important;box-sizing:border-box!important;display:flex!important}.kpx-arena-opt-btn,.kpx-option-btn{align-items:center!important;gap:10px!important;padding:6px 12px!important;border-radius:8px!important;background:transparent!important;border:1px solid!important;color:inherit!important;text-align:left!important;cursor:pointer!important;outline:none!important;transition:all .15s ease!important}.kpx-arena-opt-btn:hover:not(:disabled),.kpx-option-btn:hover:not(:disabled){border-color:#38bdf8!important;color:#38bdf8!important;transform:translateX(2px)!important}.kpx-arena-opt-btn.kpx-arena-selected,.kpx-option-btn.kpx-arena-selected{border-color:#38bdf8!important;color:#38bdf8!important;background:transparent!important;box-shadow:inset 0 0 0 1.5px #38bdf8!important;font-weight:700!important}.kpx-arena-badge,.kpx-option-badge{width:22px!important;height:22px!important;border-radius:6px!important;background:transparent!important;border:1px solid!important;color:inherit!important;font-weight:700!important;font-size:11px!important;display:flex!important;align-items:center!important;justify-content:center!important;flex-shrink:0!important}.kpx-arena-opt-btn.kpx-arena-selected .kpx-arena-badge,.kpx-option-btn.kpx-arena-selected .kpx-option-badge{border-color:#38bdf8!important;color:#38bdf8!important}.kpx-arena-opt-text{display:flex!important;flex-direction:column!important;gap:1px!important}.kpx-arena-opt-text span{font-size:13px!important;font-weight:600!important;color:inherit!important}.kpx-arena-opt-text small{font-size:10px!important;color:inherit!important;opacity:.8!important;font-weight:500!important}.kpx-card-live,.kpx-card-locked{background:transparent!important;border:1.5px solid!important;border-radius:14px!important;padding:16px 20px!important;margin-bottom:14px!important}.kpx-card-live{border-left:4px solid #22c55e!important}.kpx-card-locked{border-left:4px solid #f59e0b!important;opacity:.85!important}.kpx-card-top-meta{margin-bottom:8px!important;background:transparent!important;display:flex!important;justify-content:space-between!important;align-items:center!important}.kpx-card-reward{font-size:12.5px!important;font-weight:700!important;color:#eab308!important}.kpx-card-title{font-size:16px!important;font-weight:700!important;color:inherit!important;margin:0 0 4px!important}.kpx-card-desc{font-size:12.5px!important;color:inherit!important;opacity:.8!important;margin:0 0 12px!important;line-height:1.4!important}.kpx-btn-play{width:100%!important;box-sizing:border-box!important;display:inline-flex!important;justify-content:center!important;align-items:center!important;padding:10px 18px!important;border-radius:10px!important;font-size:14px!important;font-weight:700!important;color:inherit!important;text-decoration:none!important;background:transparent!important;border:1.5px solid!important;transition:all .2s ease!important}.kpx-btn-play:hover{border-color:#38bdf8!important;color:#38bdf8!important;box-shadow:inset 0 0 0 1px #38bdf8!important}.kpx-btn-cooldown{width:100%!important;border-radius:10px!important;border:1px dashed!important;color:inherit!important;opacity:.5!important;font-size:13.5px!important;font-weight:600!important;cursor:not-allowed!important}.kpx-arena-action-btn,.kpx-btn-cooldown{display:inline-flex!important;justify-content:center!important;align-items:center!important;padding:10px 18px!important;background:transparent!important}.kpx-arena-action-btn{border-radius:10px!important;border:1.5px solid #38bdf8!important;color:#38bdf8!important;font-size:14.5px!important;font-weight:700!important;text-decoration:none!important;cursor:pointer!important;transition:all .2s ease!important}.kpx-arena-action-btn:hover{background:transparent!important;box-shadow:inset 0 0 0 1.5px #38bdf8!important}.kpx-arena-fact{margin-top:14px!important;padding:10px 14px!important;background:transparent!important;border:1px solid!important;border-left:3.5px solid #38bdf8!important;border-radius:8px!important;font-size:12.5px!important;color:inherit!important}@keyframes bpscPulse{0%{transform:scale(1)}50%{transform:scale(1.04)}to{transform:scale(1)}}@media (max-width:640px){.kpx-arena-wrapper{padding:12px 10px 60px!important}.kpx-arena-wrapper.kpx-quiz-mode{padding:6px 10px!important}.kpx-arena-header{max-width:100%!important;margin-bottom:6px!important;padding:5px 8px!important}.kpx-arena-title{font-size:13px!important}.kpx-quiz-mode .kpx-arena-box,.kpx-quiz-mode .kpx-quiz-box{max-width:100%!important;height:auto!important;display:flex!important;flex-direction:column!important;justify-content:space-between!important;padding:8px 10px!important;border-radius:12px!important;overflow:hidden!important}.kpx-arena-question-group{margin-bottom:4px!important}.kpx-arena-question-hi{font-size:13px!important;line-height:1.3!important;margin-bottom:2px!important}.kpx-arena-question-en{font-size:10.5px!important;line-height:1.25!important}.kpx-arena-options{gap:4.5px!important}.kpx-arena-opt-btn,.kpx-option-btn{padding:5px 8px!important;font-size:11.5px!important;gap:7px!important}.kpx-arena-badge,.kpx-option-badge{width:20px!important;height:20px!important;font-size:10.5px!important}.kpx-arena-opt-text span{font-size:12px!important;line-height:1.2!important}.kpx-arena-opt-text small{font-size:9.5px!important}.kpx-card-live,.kpx-card-locked{padding:12px!important;margin-bottom:10px!important}.kpx-arena-wrapper:not(.kpx-quiz-mode){position:fixed!important;top:var(--top-height,56px)!important;bottom:var(--nav-height,58px)!important;left:0!important;right:0!important;width:100vw!important;height:calc(100dvh - var(--top-height, 56px) - var(--nav-height, 58px))!important;overflow-y:auto!important;-webkit-overflow-scrolling:touch!important;padding:10px 12px 20px!important;box-sizing:border-box!important;display:block!important}.kpx-arena-wrapper:not(.kpx-quiz-mode) .kpx-arena-result{max-width:100%!important;height:auto!important;overflow:visible!important;margin:0 auto!important}}.kpx-arena-box,.kpx-arena-opt-btn,.kpx-arena-wrapper,.kpx-back-btn{-webkit-user-select:none!important;-moz-user-select:none!important;user-select:none!important;-webkit-touch-callout:none!important}.kpx-arena-fact{-webkit-user-select:text!important;-moz-user-select:text!important;user-select:text!important}.kpx-arena-opt-btn.opt-correct{border-color:#22c55e!important;color:#22c55e!important;background:rgba(34,197,94,.12)!important;box-shadow:inset 0 0 0 1.5px #22c55e!important;font-weight:700}.kpx-arena-opt-btn.opt-correct .kpx-arena-badge{border-color:#22c55e!important;color:#22c55e!important;background:rgba(34,197,94,.2)!important}.kpx-arena-opt-btn.opt-wrong{border-color:#ef4444!important;color:#ef4444!important;background:rgba(239,68,68,.12)!important;box-shadow:inset 0 0 0 1.5px #ef4444!important;font-weight:700}.kpx-arena-opt-btn.opt-wrong .kpx-arena-badge{border-color:#ef4444!important;color:#ef4444!important;background:rgba(239,68,68,.2)!important}