/* --- Tab 样式 --- */
/*.tabs-wrapper { margin: 20px auto; max-width: 900px; }

.tab-buttons {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.tab-button {
    padding: 8px 16px;
    border: 1px solid #ccc;
    background: #f5f5f5;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
}

.tab-button.active {
    background: #333;
    color: white;
    border-color: #333;
}


/* ===== Tab 样式 ===== */
.tab-buttons, .subtab-buttons {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.tab-button, .subtab-button {
    padding: 8px 16px;
    border: 1px solid #ccc;
    background: #f5f5f5;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;

}

.tab-button.active, .subtab-button.active {
    background: #333;
    color: white;
    border-color: #333;
}

/* 内容区 */
.tab-content, .subtab-content {
    display: none;
}
.tab-content.active, .subtab-content.active {
    display: block;
}

/* 表格样式 */
table {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed; 
    margin-top: 10px;
    text-align: center;
}
th, td {
    padding: 10px;
    text-align: left;
    vertical-align: middle;
}
th { 
    font-weight: bold; 
}