.discount-calculator{background:#fff;border-radius:16px;padding:32px;box-shadow:0 2px 12px #0000000f}.discount-input-section{margin-bottom:28px}.discount-input-section h2{font-size:15px;font-weight:600;color:#333;margin-bottom:12px}.discount-input-group{display:flex;align-items:center;background:#f7f8fa;border-radius:10px;overflow:hidden}.discount-input-group__prefix,.discount-input-group__suffix{padding:0 16px;font-size:18px;font-weight:600;color:#666;background:#eeeff0;height:52px;display:flex;align-items:center}.discount-input-group__input{flex:1;border:none;background:#f7f8fa;padding:14px 16px;font-size:18px;font-weight:600;color:#333;outline:none}.discount-input-group__input::-moz-placeholder{color:#999;font-weight:400}.discount-input-group__input::placeholder{color:#999;font-weight:400}.discount-quick-select{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:16px}.discount-quick-btn{padding:8px 16px;border:1px solid #e5e5e5;border-radius:8px;background:#fff;font-size:14px;font-weight:500;color:#666;cursor:pointer;transition:all .2s}.discount-quick-btn:hover{border-color:#ff4d4f;color:#ff4d4f}.discount-quick-btn.active{background:#ff4d4f;border-color:#ff4d4f;color:#fff}.discount-result{margin-top:24px;padding:24px;background:linear-gradient(135deg,#fff5f5,#fff);border-radius:12px;border:1px solid #ffcccc;min-height:120px}.discount-result__placeholder{display:flex;align-items:center;justify-content:center;height:80px;color:#999;font-size:14px}.discount-result__show{animation:fadeIn .3s ease}.discount-result__main{text-align:center;margin-bottom:20px}.discount-result__label{display:block;font-size:14px;color:#666;margin-bottom:8px}.discount-result__price{font-size:42px;font-weight:700;color:#ff4d4f}.discount-result__info{display:flex;justify-content:center;gap:32px}.discount-result__item{text-align:center}.discount-result__item span:first-child{display:block;font-size:12px;color:#999;margin-bottom:4px}.discount-result__item span:last-child{font-size:16px;font-weight:600;color:#333}.discount-result__item.highlight span:last-child{color:#ff4d4f}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.discount-table-section{margin-top:32px}.discount-table-section h2{font-size:15px;font-weight:600;color:#333;margin-bottom:16px}.discount-table-wrapper{overflow-x:auto}.discount-table{width:100%;border-collapse:collapse;background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 2px 12px #0000000f}.discount-table th{background:#f7f8fa;padding:14px 16px;font-size:13px;font-weight:600;color:#666;text-align:left}.discount-table td{padding:14px 16px;border-top:1px solid #f0f0f0;font-size:14px}.discount-table tr:hover td{background:#fff9f9}.discount-tag{display:inline-block;padding:4px 10px;background:#fff0f0;color:#ff4d4f;border-radius:4px;font-weight:600;font-size:13px}.price-main{font-weight:600;color:#333}.price-save{color:#52c41a;font-weight:500}@media(max-width:600px){.discount-calculator{padding:20px}.discount-result__info{gap:20px}.discount-result__price{font-size:36px}}