/* 面包屑导航样式修复 - 移动端统一字号和左侧间距 */
.breadcrumb-nav {
    background: #f8f9fa;
    border-bottom: 1px solid #e9ecef;
    padding: 8px 0;
    margin-bottom: 14px;
}

.breadcrumb-nav .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 12px 0 18px; /* 左侧间距更明显 */
    display: flex;
    align-items: center;
}

.breadcrumb-prefix {
    color: #bbb;
    font-size: 13px;
    margin-right: 8px;
    flex-shrink: 0;
    letter-spacing: 0.5px;
    line-height: 1.7;
}

.breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: nowrap;
    white-space: nowrap !important;
    overflow-x: auto !important;
    overflow-y: hidden;
    text-overflow: unset !important;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    font-size: 13px;
    color: #888;
    margin: 0;
    padding: 0;
    background: none;
    line-height: 1.7;
}

.breadcrumb::-webkit-scrollbar {
    display: none;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    min-width: 0;
    max-width: unset !important;
    overflow: visible !important;
    text-overflow: unset !important;
    white-space: nowrap !important;
    font-size: 13px;
    line-height: 1.7;
}

/* 优化分隔符，彻底避免多余 > */
.breadcrumb-item + .breadcrumb-item::before {
    content: "›";
    color: #bbb;
    font-weight: bold;
    margin: 0 7px;
    font-size: 13px;
    flex-shrink: 0;
}
.breadcrumb-item::after {
    content: none !important;
}

.breadcrumb-item a {
    color: #2196f3;
    text-decoration: none;
    transition: color 0.2s;
    display: inline-block;
    vertical-align: middle;
    font-size: 13px;
    line-height: 1.7;
}

.breadcrumb-item a:hover {
    color: #ff5c38;
    text-decoration: underline;
}

.breadcrumb-item.active {
    color: #333;
    font-weight: normal;
    white-space: nowrap;
    font-size: 13px;
    line-height: 1.7;
}

/* 移除重复的面包屑样式 */
.container > .breadcrumb {
    background: transparent !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    padding: 0 !important;
    margin: 0 !important;
    font-size: 14px;
    color: #6c757d;
    display: flex;
    align-items: center;
    gap: 0;
}

.container > .breadcrumb a {
    color: #007bff;
    text-decoration: none;
    transition: color 0.2s;
}

.container > .breadcrumb a:hover {
    color: #0056b3;
    text-decoration: underline;
}

/* 响应式优化 */
@media (max-width: 900px) {
    .breadcrumb-nav .container { padding-left: 10px; }
    .breadcrumb, .breadcrumb-item, .breadcrumb-item a, .breadcrumb-prefix { font-size: 12px; }
}

@media (max-width: 600px) {
    .breadcrumb-nav { padding: 5px 0 0 10px; }
    .breadcrumb-nav .container { padding-left: 6px; }
    .breadcrumb, .breadcrumb-item, .breadcrumb-item a, .breadcrumb-prefix { font-size: 11px; }
    .breadcrumb-prefix { font-size: 10px; }
}

/* 强力覆盖面包屑导航所有省略和宽度限制 */
.breadcrumb,
.breadcrumb *,
.breadcrumb-item,
.breadcrumb-item *,
.breadcrumb a {
    max-width: unset !important;
    min-width: 0 !important;
    width: auto !important;
    overflow: visible !important;
    text-overflow: unset !important;
    white-space: nowrap !important;
}

/* 统一面包屑导航所有文字大小 */
.breadcrumb-prefix,
.breadcrumb,
.breadcrumb-item,
.breadcrumb-item a {
    font-size: 13px !important;
    line-height: 1.7;
}

@media (max-width: 900px), (max-width: 600px) {
    .breadcrumb-prefix,
    .breadcrumb,
    .breadcrumb-item,
    .breadcrumb-item a {
        font-size: 13px !important;
    }
}