.choice-modal{position:fixed;top:0;left:0;width:100%;height:100%;z-index:10000;display:flex;align-items:center;justify-content:center;padding:var(--spacing-md,16px)}.choice-modal-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.5);backdrop-filter:blur(4px)}.choice-modal-content{position:relative;background:var(--site-color-1,var(--tg-theme-bg-color,#ffffff));border-radius:12px;padding:24px;max-width:400px;width:100%;box-shadow:0 10px 40px rgba(0,0,0,.3);animation:slideUp .2s ease;z-index:10001}.choice-modal-title{font-size:20px;font-weight:600;margin-bottom:16px;text-align:center;color:var(--site-color-3,var(--tg-theme-text-color,#000000))}.choice-modal-text{font-size:16px;color:var(--site-color-5,var(--tg-theme-hint-color,#999999));margin-bottom:24px;text-align:center}.choice-buttons{display:flex;gap:16px}.choice-btn{flex:1;padding:16px;border:none;border-radius:12px;font-size:16px;font-weight:600;cursor:pointer;transition:opacity .2s}.choice-btn.primary{background-color:var(--site-color-4,var(--primary-color,var(--tg-theme-button-color,#2481cc)));color:white}.choice-btn.secondary{background-color:var(--site-color-2,var(--tg-theme-secondary-bg-color,#f4f4f5));color:var(--site-color-3,var(--tg-theme-text-color,#000000))}.choice-btn:active{opacity:.8}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}