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8px;border:none;background:none;font-size:18px;cursor:pointer;line-height:1}.product-card--disabled{opacity:.45}.product-card--disabled .product-card__main,.product-card--disabled .product-card__pick{cursor:not-allowed}.portal-body--product-detail{padding-bottom:72px}.product-detail__name{margin:0 0 8px;font-size:18px;font-weight:600}.product-detail__price{margin:0 0 16px;color:#e91e63;font-weight:600}.product-detail__amount{font-size:20px}.product-detail__unit{font-size:14px;margin-left:4px}.product-detail__section-title{margin:0 0 12px;font-size:15px;font-weight:600;color:#333}.product-detail__hero{display:block;width:100%;border-radius:6px;margin-bottom:12px}.product-detail__desc{margin:0;font-size:14px;line-height:1.7;color:#555}.product-detail__rich{font-size:14px}.portal-footer-bar--product{padding:8px 12px;gap:8px;align-items:center}.footer-service{display:flex;flex-direction:column;align-items:center;justify-content:center;width:56px;border:none;background:none;font-size:11px;color:#666;flex-shrink:0;opacity:.5}.footer-service__icon{font-size:20px;line-height:1}.footer-btn--redeem{flex:1;border-radius:24px}.portal-body--payment{padding:16px}.payment-card{background:#fff;border-radius:8px;padding:20px 16px;margin-bottom:16px}.payment-card__title{margin:0 0 12px;font-size:17px;font-weight:600}.payment-card__hint{margin:0 0 10px;font-size:13px;color:#888}.payment-card__amount{margin:0;display:flex;align-items:baseline;justify-content:space-between}.payment-card__label{color:#666;font-size:14px}.payment-card__value{color:#e53935;font-size:24px;font-weight:700}.payment-tip{text-align:center;color:#666;font-size:14px;line-height:1.6}.payment-tip--ok{color:#4caf50;font-weight:600}.payment-qr-link{display:block;margin:16px auto;text-align:center;padding:14px 20px;background:#e53935;color:#fff;border:none;border-radius:24px;text-decoration:none;font-size:16px;font-weight:600;max-width:280px;width:100%;cursor:pointer;box-sizing:border-box}.payment-polling{text-align:center;color:#999;font-size:13px}.product-detail__pay-tag{margin-left:8px;font-size:12px;color:#e53935;border:1px solid #ffcdd2;border-radius:4px;padding:0 6px}