/* 版本选择器 */
#toc span {
    font-size: 18px; /* 你可以根据需要调整字体大小 */
    font-weight: bolder; /* 加粗 */
}

#toc {
    margin-top: 20px;
}

.pagination {
    display: flex;
    align-items: center;
}

#pageSelect {
    margin-bottom: 18px; /* 可选：增加底部间距 */
    padding: 4px 10px;
    margin-left: 4px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 16px;
    background-color: #fff;
    appearance: auto; /* 去掉默认的下拉箭头 */
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 4 5"><path fill="#333" d="M2 0L0 2h4z"/></svg>');
    background-repeat: no-repeat;
    background-position: right 8px center;
    background-size: 10px 6px;
}

#pageSelect:focus {
    border-color: #007bff;
    outline: none;
    box-shadow: 0 0 5px rgba(0, 123, 255, 0.5);
}

/* 版本选择器 */

/* 搜索按钮基础样式 */
#search_ctrl_btn {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    right: 2em;
    display: flex;
    flex-direction: column;
    z-index: 999;
    user-select: none;
    flex-wrap: nowrap;
    align-content: flex-start;
    justify-content: flex-end;
    align-items: flex-start;
}

#search_ctrl_btn > div {
    border-radius: 0.2em;
    min-width: 5em;
    min-height: 2.5em;
    background-color: #fae94e;
    margin: 0.2em;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    padding: 0.2em;
    cursor: pointer;
    box-shadow: 0 0 12px 0 rgb(0, 0, 0, 0.06);
    transition: 0.4s;
    color: #8b7000;
}
#search_ctrl_btn > div:hover {
    box-shadow: 0 0 12px 0 rgb(0, 0, 0, 0.2);
}
#search_ctrl_btn > .previous .icon {
    background-image: url("/doc/quecpi/static/image/search/up.svg");
    -ms-transform: rotate(270deg);
    -moz-transform: rotate(270deg);
    -webkit-transform: rotate(270deg);
    transform: rotate(270deg);
    background-size: 2em;
    background-repeat: no-repeat;
    background-position: center;
    min-height: 1.5em;
    min-width: 1.5em;
    height: 1.5em;
    width: 1.5em;
}
#search_ctrl_btn > .next .icon {
    background-image: url("/doc/quecpi/static/image/search/up.svg");
    -ms-transform: rotate(90deg);
    -moz-transform: rotate(90deg);
    -webkit-transform: rotate(90deg);
    transform: rotate(90deg);
    background-size: 2em;
    background-repeat: no-repeat;
    background-position: center;
    min-height: 1.5em;
    min-width: 1.5em;
    height: 1.5em;
    width: 1.5em;
}

#remove_search > .icon {
    background-image: url("/doc/quecpi/static/image/search/cancel.svg");
    background-size: 2em;
    background-repeat: no-repeat;
    background-position: center;
    min-height: 1.5em;
    min-width: 1.5em;
    height: 1.5em;
    width: 1.5em;
}