.card-recycle-pinyin-filter {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin: 10px 0 14px;
    color: #333;
    font-size: 14px;
    line-height: 1.5;
}

.card-recycle-pinyin-filter.is-loading {
    cursor: progress;
}

.card-recycle-pinyin-filter__label {
    color: inherit;
    font-weight: 500;
}

.card-recycle-pinyin-filter__item {
    border: 0;
    background: transparent;
    padding: 0 3px;
    color: inherit;
    font: inherit;
    font-weight: 700;
    line-height: 1.5;
    cursor: pointer;
    transition: color .2s ease;
}

.card-recycle-pinyin-filter__item[hidden],
.card-recycle-pinyin-filter:not(.is-ready) .card-recycle-pinyin-filter__item:not([data-card-recycle-letter=""]) {
    display: none !important;
}

.card-recycle-pinyin-filter.is-loading .card-recycle-pinyin-filter__item {
    cursor: not-allowed;
    pointer-events: none;
    opacity: .55;
}

.card-recycle-pinyin-filter__item:hover,
.card-recycle-pinyin-filter__item.is-active {
    color: var(--color-primary);
}

.card-recycle-pinyin-filter.is-loading::after {
    content: "筛选中...";
    display: inline-flex;
    align-items: center;
    color: var(--color-primary);
    font-size: 12px;
    font-weight: 500;
}

.card-recycle-pinyin-hidden {
    display: none !important;
}

.card-recycle-pinyin-empty {
    grid-column: 1 / -1;
    width: 100%;
    padding: 18px 0;
    color: #999;
    font-size: 14px;
    text-align: center;
    list-style: none;
}

.card-recycle-pinyin-empty[hidden] {
    display: none !important;
}