/* ==================== 面包屑导航组件（通用） ==================== */

.breadcrumb {
    display: flex;
    align-items: center;
    margin-top: var(--nav-height, 90px);
    height: 55px;
    padding: 0 var(--gutter-desktop, 24px);
    font-size: 14px;
    color: #666666;
    line-height: 1;
    background: #FFFFFF;
    border-bottom: 1px solid #f8fafc;
    box-sizing: border-box;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
}

.breadcrumb-item a {
    color: #666666;
    text-decoration: none;
    transition: color 0.25s ease;
    font-size: 14px;
    line-height: 1;
}

.breadcrumb-item a:hover {
    color: #111111;
}

.breadcrumb-separator {
    margin: 0 6px;
    color: #999999;
    font-size: 14px;
    line-height: 1;
}

.breadcrumb-item.current {
    color: #111111;
    font-size: 14px;
    font-weight: 500;
    line-height: 1;
    cursor: default;
}

.breadcrumb-item.current::after {
    display: none;
}

/* 响应式适配 - 平板端（768px–1023px） */
@media (min-width: 768px) and (max-width: 1023px) {
    .breadcrumb {
        padding: 0 var(--gutter-tablet, 24px);
        height: 44px;
    }

    .breadcrumb,
    .breadcrumb-item a,
    .breadcrumb-separator,
    .breadcrumb-item.current {
        font-size: clamp(0.75rem, 1vw + 0.5rem, 0.875rem); /* 12px - 14px */
    }
}

/* 响应式适配 - 移动端（≤767px） */
@media (max-width: 767px) {
    .breadcrumb {
        font-size: clamp(0.75rem, 1vw + 0.5rem, 0.875rem); /* 12px - 14px */
        padding: 0 var(--gutter-mobile, 16px);
        height: 44px;
    }
    .breadcrumb-item a,
    .breadcrumb-separator,
    .breadcrumb-item.current {
        font-size: clamp(0.75rem, 1vw + 0.5rem, 0.875rem); /* 12px - 14px */
    }
}