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10px;border-radius:999px;white-space:nowrap}.tag-pill-remove{background:none;border:none;color:#818cf8;font-size:1rem;line-height:1;cursor:pointer;padding:0 2px;border-radius:50%;transition:color .15s}.tag-pill-remove:hover{color:#f87171}.tag-text-input{border:none;outline:none;background:transparent;color:#e2e8f0;font-size:.85rem;font-weight:600;min-width:160px;flex:1;padding:2px 0}.tag-text-input::-moz-placeholder{color:#334155}.tag-text-input::placeholder{color:#334155}.tag-suggestions{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-top:8px}.tag-suggest-btn{background:#6366f114;border:1px solid rgba(99,102,241,.2);color:#818cf8;font-size:.75rem;font-weight:700;padding:3px 10px;border-radius:999px;cursor:pointer;transition:all .15s}.tag-suggest-btn:hover{background:#6366f133;border-color:#6366f173;color:#a5b4fc}@media(max-width:768px){.image-feature-list{grid-template-columns:1fr}.reward-modal{padding:24px 20px}.trophy-icon{font-size:2.5rem}.coin-amount{font-size:2rem}.reward-ad-card{flex-direction:column;align-items:flex-start}.btn-watch-ad{width:100%;justify-content:center}.mode-tabs{flex-wrap:nowrap;overflow-x:auto;gap:2px}.mode-tab{padding:8px 6px;font-size:.75rem;white-space:nowrap}.math-tabs{flex-wrap:nowrap}.empty-modes-preview{gap:8px}.mode-preview-card{padding:8px 12px;font-size:.78rem}}