:root {
    --titleColor: #333;
    --bgColor: #F6F8FA;
    --modBgColor: rgba(255, 255, 255, .3);
    --modSamllBgColor: #fff;
    --width: 960px;
    --borderSmallColor: #F2F0F0;
    --fontAcolor: #333;
    --fontBcolor: var(--fontCcolor);
    --fontCcolor: #999;
    --fontDcolor: #fff;
    --conlittleColor: #999;
    --topicbgColor: #F6F8FA;
    --searchbgColor: rgba(255, 255, 255, 0.4);
    --moddownloadBgColor: #E60101;
    --downloadIconColor: #fff;
}
.theme1 {
    --bgColor: #F6F8FA;
    --modBgColor: rgba(255, 255, 255);
    background-color: var(--bgColor);
    --searchbgColor: rgba(255, 255, 255, 0.8);
}
.theme2 {
    --bgColor: #D7DCE2;
    --titleColor: #161617;
    background-color: var(--bgColor);
}

.theme3 {
    --bgColor: #D5DCCC;
    --titleColor: #171716;
    background-color: var(--bgColor);
}

.theme4 {
    --bgColor: #EBE2E7;
    --titleColor: #171617;
    background-color: var(--bgColor);
}

.theme5 {
    --bgColor: #F0F0F0;
    --titleColor: var(--titleColor)333;
    background-color: var(--bgColor);
}

.theme6 {
    --bgColor: #DED9C6;
    --titleColor: #171716;
    background-color: var(--bgColor);
}

.theme7 {
    --bgColor: #0F0F0F;
    --titleColor: #B2B2B2;
    --modBgColor: rgba(255, 255, 255, .06);
    --modSamllBgColor: #262626;
    --borderSmallColor: #333;
    --fontAcolor: #999;
    --fontBcolor: #999;
    --fontCcolor: #666;
    --conlittleColor: #666;
    --topicbgColor: rgba(255, 255, 255, 0.06);
    --searchbgColor: #333;
    --fontDcolor: #999;
    --moddownloadBgColor: #262626;
    --downloadIconColor: #e60000;
}
.theme7 .gpd-reader-toast .gpd-wrap .gpd-setLine .gpd-setName {
    color: #999;
    line-height: 32px;
    margin-right: 24px;
    font-size: 14px;
}
.theme7 .gpd-reader-toast .gpd-wrap .gpd-setLine .gpd-setcon a {
    background: rgba(255, 255, 255, .06);
    border: 1px solid #404040;
    color: #b2b2b2;
}
.theme7 .gpd-reader-toast .gpd-wrap .gpd-setLine .gpd-setcon a.active, .theme7 .gpd-reader-toast .gpd-wrap .gpd-setLine .gpd-setcon a:hover {
    background: rgba(230, 0, 0, .05);
    border: 1px solid #e60000;
    color: #e60000;
}
.theme7 .gpd-reader-toast .gpd-wrap .gpd-setLine.gpd-setsize .gpd-setcon .sbw-font {
    border: 1px solid #404040;
}
.theme7 .gpd-reader-toast .gpd-wrap .gpd-setLine.gpd-setsize .gpd-setcon .sbw-font a {
    color: #666;
    border: none;
    border-radius: 0;
}
.theme7 .gpd-reader-toast .gpd-wrap .gpd-setLine.gpd-setsize .gpd-setcon .sbw-font .nowfont {
    border-left: 1px solid #404040;
    border-right: 1px solid #404040;
    color: #b2b2b2;
    background: rgba(255, 255, 255, .06);
}
.theme7 .gpd-reader-toast .gpd-wrap .gpd-setLine.gpd-setsize .gpd-setcon .sbw-font a {
    color: #666;
    border: none;
    border-radius: 0;
}
.theme7 .gpd-reader-toast .gpd-wrap {
    box-shadow: none;
}
.theme7 .gpd-reader-toast .gpd-flt-catalog .catalog-scroll-wrap li {
    float: left;
    width: 50%;
    line-height: 48px;
    font-size: 16px;
    color: #666;
    display: flex;
    font-weight: 400;
}
.theme7 .gpd-reader-toast .gpd-flt-catalog .catalog-scroll-wrap li a {
    color: #999;
    display: -webkit-box;
    word-break: break-all;
    white-space: normal;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    max-width: 90%;
    height: 48px;
    overflow: hidden;
    margin-right: 10px;
}
.theme7 .gpd-right-menu .tooltip-wrapper button i {
    color: var(--titleColor);
}
.theme7 .gpd-reader-toast .gpd-listen-wrap {
    background: var(--modSamllBgColor);
    color: var(--titleColor);
}
.theme7 .reader-wrap .reader-main .reader-content .content {
    color: #b2b2b2;
}
.wrapper {
    background-color: var(--bgColor);
}
em, i {
    font-style: normal;
}
.reader {
    position: relative;
    margin: 0 auto;
    margin-top: 110px;
    --side-width: 0px;
    width: calc(var(--width) + var(--side-width));
    --widthB: calc(var(--width) + var(--side-width));
}
.reader .reader-crumb {
    text-align: left;
    color: var(--fontCcolor);
    line-height: 20px;
    margin-bottom: 24px;
}
.reader .reader-crumb a {
    color: var(--fontBcolor);
}
.reader .reader-crumb span {
    width: 20px;
    height: 20px;
    display: inline-block;
    position: relative;
    vertical-align: -6px;
}
.reader .reader-crumb span:after {
    border: 1px solid #8b8b8b;
    border-left: 0;
    border-top: 0;
    content: "";
    display: inline-block;
    height: 5px;
    position: absolute;
    left: 8px;
    top: 8px;
    -webkit-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    transform: rotate(-45deg);
    width: 5px;
}
.footer-area {
    background: var(--bgColor);
    color: var(--titleColor);
}
.reader .reader-wrap {
    display: flex;
    width: calc(var(--width) + var(--side-width));
}
.reader .reader-wrap .reader-main {
    width: var(--width);
}
.reader .reader-wrap .reader-main .reader-top {
    padding: 32px 0 16px;
    background: var(--modBgColor);
    border-radius: 12px;
    text-align: center;
    margin-bottom: 20px;
}
.reader .reader-wrap .reader-main .reader-top .bookimg {
    width: 155px;
    height: 217px;
    position: relative;
    margin: 0 auto 22px;
    box-shadow: 0 0 1px 0 rgba(0, 0, 0, .1) inset;
}
.reader .reader-wrap .reader-main .reader-top .bookimg:before {
    content: "";
    background-color: #7b7e80;
    bottom: 0;
    -webkit-filter: blur(9px);
    height: 10%;
    left: 50%;
    position: absolute;
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    transform: translateX(-50%);
    width: 70%;
}
.reader .reader-wrap .reader-main .reader-top .bookimg img {
    width: 100%;
    height: 100%;
    border-radius: 5px;
    z-index: 2;
    position: relative;
    box-shadow: 0 0 1px 0 rgba(0, 0, 0, .1) inset;
}
.reader .reader-wrap .reader-main .reader-top .bookimg em {
    background: url('../image/19bb7ab7.png') no-repeat;
    background-size: 13px;
    width: 13px;
    height: 217px;
    position: absolute;
    left: 0;
    top: 0;
    display: block;
    z-index: 3;
}
.reader .reader-wrap .reader-main .reader-top .bookimg:after {
    content: "";
    width: 148px;
    height: 207px;
    background: #f6f8fa;
    border: 1px solid #d0d3d6;
    border-radius: 5px;
    display: block;
    position: absolute;
    left: 9px;
    top: 5px;
    z-index: 1;
}
.reader .reader-wrap .reader-main .reader-top .name {
    font-size: 24px;
    font-weight: 500;
    color: var(--titleColor);
    line-height: 32px;
    margin-bottom: 8px;
}
.reader .reader-wrap .reader-main .reader-top .au {
    font-size: 14px;
    color: var(--fontCcolor);
    line-height: 22px;
    margin-bottom: 20px;
}
.reader .reader-wrap .reader-main .reader-top .tags {
    display: flex;
    width: 602px;
    margin: 0 auto 20px;
}
.reader .reader-wrap .reader-main .reader-top .tags span {
    flex: 1;
    box-flex: 1;
    display: inline-block;
    width: 200px;
    font-weight: 500;
    color: var(--titleColor);
    line-height: 26px;
    font-size: 18px;
}
.reader .reader-wrap .reader-main .reader-top .tags span i {
    display: block;
    color: var(--fontCcolor);
    line-height: 22px;
    font-size: 14px;
}
.reader .reader-wrap .reader-main .reader-top .tags .line {
    width: 1px;
    height: 31px;
    background-color: rgba(0, 0, 0, .12);
    margin-top: 9px;
}
.reader .reader-wrap .reader-main .reader-top .other {
    line-height: 20px;
    font-size: 14px;
    color: var(--fontBcolor);
}
.reader .reader-wrap .reader-main .reader-top .other .u {
    font-size: 15px;
    font-weight: 500;
    line-height: 23px;
    margin-bottom: 7px;
}
.reader .reader-wrap .reader-main .reader-top .other .b {
    color: var(--fontCcolor);
}
.reader .reader-wrap .reader-main .reader-content {
    background: var(--bgColor);    
}
.reader .reader-wrap .reader-main .reader-content .reader-box {
    font-size: 16px;
    line-height: 2.2em;
    border-radius: 12px;
    background: var(--modBgColor);
    padding: 80px 80px 32px;
    margin-bottom: 20px;
}
.reader .reader-wrap .reader-main .reader-content .title {
    font-size: 28px;
    font-weight: 500;
    color: var(--titleColor);
    line-height: 36px;
    text-align: center;
    margin-bottom: 36px;
}
.reader .reader-wrap .reader-main .reader-content .bookinfo {
    text-align: center;
    margin-bottom: 12px;
    font-size: 14px;
}
.reader .reader-wrap .reader-main .reader-content .bookinfo span {
    line-height: 22px;
    color: #999;
    display: inline-block;
    padding: 0 32px;
}
.reader .reader-wrap .reader-main .reader-content .bookinfo span i {
    color: var(--fontCcolor);
}
.reader .reader-wrap .reader-main .reader-content .reader-line {
    width: 100%;
    height: 1px;
    border-bottom: 1px dashed #e7e7e7;
}
.reader .reader-wrap .reader-main .reader-content .content {
    padding-top: 32px;
    margin-bottom: 36px;
    word-wrap: break-word;
    position: relative;
}
.reader .reader-wrap .reader-main .reader-content .content p {
    text-indent: 2em;
}
.reader .reader-wrap .reader-main .reader-content .btn-w {
    position: relative;
    height: 46px;
    margin-bottom: 20px;
    display: flex;          /* 新增flex布局 */
    justify-content: center; /* 新增水平居中 */
    gap: 15px;   
}
.reader .reader-wrap .reader-main .reader-content .btn-pagination {
    display: inline-flex;
    gap: 10px;
}
.reader .reader-wrap .reader-main .reader-content .btn-pagination a {
    color: #333;
    font-size: 14px;
    padding: 5px 16px;
    border: 1px solid #ddd;
    border-radius: 4px;
    transition: all 0.3s;
}
.reader .reader-wrap .reader-main .reader-content .btn-pagination a:hover {
    background: #39F;
    color: #fff;
    border: 1px solid #39F;
}
.reader .reader-wrap .reader-main .reader-content .btn-w .btn-report {
    color: #999;
    font-size: 12px;
    position: absolute;
    right: 0;
    top: 0;
    padding: 12px 0;
    line-height: 22px;
}
.reader .reader-wrap .reader-main .reader-content .btn-w .btn-report a {
    color: #999;
}
.reader .reader-wrap .reader-main .reader-content .btn-w .btn-report a:hover {
    color: #e60000;
}
.reader .reader-wrap .reader-main .reader-content .btn-w .btn-report i {
    font-size: 14px;
    margin-right: 2px;
}
.reader .reader-wrap .reader-main .reader-content .reader-qrcode {
    position: relative;
    width: 300px;
    margin: 0 auto;
}
.reader .gpd-right-menu {
    position: fixed;
    left: 50%;
    top: 155px;
    --w: calc(var(--widthB) / 2);
    margin-left: calc(var(--w) + 16px);
    width: 60px;
    z-index: 1000;
}
.reader .gpd-right-menu .tooltip-wrapper {
    width: 60px;
    height: 60px;
    background: var(--modBgColor);
    border-radius: 12px;
    margin-bottom: 8px;
    text-align: center;
}
.reader .gpd-right-menu .tooltip-wrapper button {
    border: none;
    background: 0 0;
    text-align: center;
    padding: 10px 0 0 0;
    cursor: pointer;
}
.reader .gpd-right-menu .tooltip-wrapper button i {
    display: block;
    font-size: 22px;
}
.reader .gpd-right-menu .tooltip-wrapper button .text {
    color: var(--titleColor);
    line-height: 20px;
    display: block;
    text-align: center;
}
.gpd-toast-mask {
    position: fixed;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    background: rgba(51, 51, 51, .3);
    z-index: 1000;
    display: none;
}
.gpd-reader-toast {
    z-index: 1001;
    position: fixed;
    top: 15%;
    left: 25%;
    width: 50%;
    height: auto;
    /* max-height: 50%; */
    margin: 0 auto;
    overflow: hidden;
    display: none;
}
.gpd-reader-toast .gpd-flt-catalog {    
    width: 100%;
    background: var(--modSamllBgColor);
    border-radius: 12px 12px 0 0;
    padding: 40px;
    animation: tansT ease .2s both;
}
.gpd-reader-toast .gpd-flt-catalog h3 {
    display: inline-block;
    font-size: 24px;
    font-weight: 500;
    color: var(--titleColor);
    line-height: 32px;
    margin-bottom: 24px;
    margin-right: 30px;
}
.gpd-reader-toast .gpd-flt-catalog .catalog-scroll-wrap {
    position: relative;
    overflow-x: hidden;
    overflow-y: auto;
    max-height: 400px;
}
.gpd-reader-toast .gpd-flt-catalog .catalog-scroll-wrap ul {
    overflow: hidden;    
}
.gpd-reader-toast .gpd-flt-catalog .catalog-scroll-wrap li {
    float: left;
    width: 50%;
    font-size: 16px;
    color: var(--fontCcolor);
    display: flex;
    font-weight: 400;
}
.gpd-reader-toast .gpd-flt-catalog .catalog-scroll-wrap li a {
    flex-grow: 1;
    line-height: 48px;
    height: 48px;
}
.gpd-reader-toast .gpd-flt-catalog .catalog-scroll-wrap li span {
    display: inline-block;
    white-space: nowrap;
    text-overflow: ellipsis;
    max-width: 75%;
    height: 48px;
    overflow: hidden;
    margin-right: 10px;
}
.gpd-reader-toast .gpd-flt-catalog .catalog-scroll-wrap li.active, .gpd-reader-toast .gpd-flt-catalog .catalog-scroll-wrap li.active a {
    color: #ff0000;
}
.gpd-reader-toast .gpd-flt-catalog .read-speed {
    position: relative;
    display: inline-flex;
    height: 15px;
    width: 200px;
    font-size: 12px;
    background: #e1e1e1;
    align-items: center;
    justify-content: center;
    margin-top: 5px;
}
.gpd-reader-toast .gpd-flt-catalog .read-speed i {
    position: absolute;
    z-index: 1003;
    height: 15px;
    left: 0;
    top: 0;
    bottom: 0;
    font-style: normal;
    background: #00b94d;
    display: block;
}
.gpd-reader-toast .gpd-flt-catalog .read-speed font {
    display: block;
    position: absolute;
    z-index: 1004;
}
.gpd-reader-toast .gpd_flt_setting {
    width: 100%;
    background: var(--modSamllBgColor);
    box-shadow: 8px 0 8px 3px rgba(203, 201, 201, .1);
    border-radius: 12px;
    padding: 32px 40px 14px;
}
.gpd-reader-toast .gpd_flt_setting h3 {
    font-size: 24px;
    font-weight: 500;
    color:var(--titleColor);
    line-height: 32px;
    margin-bottom: 24px;
}
.gpd-reader-toast .gpd_flt_setting .gpd-setLine {
    display: flex;
    margin-bottom: 30px;
}
.gpd-reader-toast .gpd_flt_setting .gpd-setLine .gpd-setName {
    color: var(--fontCcolor);
    line-height: 32px;
    margin-right: 24px;
    font-size: 14px;
}
.gpd-reader-toast .gpd_flt_setting .gpd-setLine.gpd-setstyle .gpd-setName {
    line-height: 36px;
}
.gpd-reader-toast .gpd_flt_setting .gpd-setLine .gpd-setcon {
    position: relative;
}
.gpd-reader-toast .gpd_flt_setting .gpd-setLine .gpd-setcon a {
    display: block;
    background: #fff;
    border-radius: 4px;
    border: 1px solid #dcdddf;
    width: 65px;
    height: 32px;
    float: left;
    margin-right: 12px;
    text-align: center;
    line-height: 32px;
    font-family: DINAlternate-Bold, DINAlternate;
    font-weight: 700;
    font-size: 14px;
}
.gpd-reader-toast .gpd_flt_setting .gpd-setLine .gpd-setcon a.active {
    background: rgba(230, 0, 0, .05);
    border: 1px solid #e60000;
    color: #e60000;
}
.gpd-reader-toast .gpd_flt_setting .gpd-setLine.gpd-setstyle .gpd-setcon a {
    width: 36px;
    height: 36px;
    background: #fff;
    margin-right: 8px;
    border-radius: 36px;
    display: block;
    float: left;
    font-size: 13px;
    font-family: SimSun;
    line-height: 24px;
}
.gpd-reader-toast .gpd_flt_setting .gpd-setLine.gpd-setstyle .gpd-setcon a.sbs-2 {
    background: #d7dce2;
    border: 1px solid rgba(161, 159, 159, .4);
}
.gpd-reader-toast .gpd_flt_setting .gpd-setLine.gpd-setstyle .gpd-setcon a.sbs-3 {
    background: #d5dccc;
    border: 1px solid rgba(161, 159, 159, .4);
}
.gpd-reader-toast .gpd_flt_setting .gpd-setLine.gpd-setstyle .gpd-setcon a.sbs-4 {
    background: #ebe2e7;
    border: 1px solid rgba(161, 159, 159, .4);
}
.gpd-reader-toast .gpd_flt_setting .gpd-setLine.gpd-setstyle .gpd-setcon a.sbs-5 {
    background: #f6f6f6;
}
.gpd-reader-toast .gpd_flt_setting .gpd-setLine.gpd-setstyle .gpd-setcon a.sbs-6 {
    background: #efebe1;
    border: 1px solid rgba(161, 159, 159, .4);
}
.gpd-reader-toast .gpd_flt_setting .gpd-setLine.gpd-setstyle .gpd-setcon a.sbs-7 {    
    border: 1px solid rgba(161, 159, 159, .4);
    background: #535353;
}
.gpd-reader-toast .gpd_flt_setting .gpd-setLine.gpd-setstyle .gpd-setcon a.sbs-7 i {
    display: block;
    color: #fff;
    font-size: 20px;
    margin-top: 6px;
}
.gpd-reader-toast .gpd_flt_setting .gpd-setLine.gpd-setstyle .gpd-setcon a.active {
    border-color: #e84848;
}
.gpd-reader-toast .gpd_flt_setting .gpd-setLine {
    display: flex;
    margin-bottom: 30px;
}
.gpd-reader-toast .gpd_flt_setting .gpd-setLine .gpd-setName {
    color: var(--fontCcolor);
    line-height: 32px;
    margin-right: 24px;
    font-size: 14px;
}
.gpd-reader-toast .gpd_flt_setting .gpd-setLine.gpd-setfont .gpd-setcon a {
    font-family: SourceHanSerifSC-Regular, SourceHanSerifCN-Regular, STSong, Simsun, system-ui, -apple-system, Georgia, Times New Roman, Times, serif;
    font-weight: 400;
    font-size: 13px;
}
.gpd-reader-toast .gpd_flt_setting .gpd-setLine.gpd-setfont .gpd-setcon a.sbf-1 {
    font-weight: 600;
}
.gpd-reader-toast .gpd_flt_setting .gpd-setLine.gpd-setfont .gpd-setcon a.sbf-2 {
    font-size: 14px;
    font-family: SourceHanSansSC-Regular, SourceHanSansCN-Regular, PingFangSC-Regular, "Microsoft YaHei", system-ui, "-apple-system", Segoe UI, Roboto, Emoji, Helvetica, Arial, sans-serif;
}
.gpd-reader-toast .gpd_flt_setting .gpd-setLine.gpd-setfont .gpd-setcon a.sbf-3 {
    font-size: 13px;
    font-family: MicrosoftYaHei;
}
.gpd-reader-toast .gpd_flt_setting .gpd-setLine.gpd-setfont .gpd-setcon a.sbf-4 {
    font-size: 14px;
    font-family: STKaiti, Kaiti, system-ui, -apple-system, Georgia, Times New Roman, Times, serif;
}
.reader .reader-wrap .reader-main .reader-content .reader-box.fontfamily1 {
    font-family: SourceHanSerifSC-Regular, SourceHanSerifCN-Regular, STSong, Simsun, system-ui, -apple-system, Georgia, Times New Roman, Times, serif;
}
.reader .reader-wrap .reader-main .reader-content .reader-box.fontfamily2 {
    font-family: SimHei;
}
.reader .reader-wrap .reader-main .reader-content .reader-box .fontfamily3 {
    font-family: SourceHanSansSC-Regular, SourceHanSansCN-Regular, PingFangSC-Regular, "Microsoft YaHei", system-ui, "-apple-system", Segoe UI, Roboto, Emoji, Helvetica, Arial, sans-serif;
}
.reader .reader-wrap .reader-main .reader-content .reader-box.fontfamily4 {
    font-family: STKaiti, Kaiti, system-ui, -apple-system, Georgia, Times New Roman, Times, serif;
}
.gpd-reader-toast .gpd_flt_setting .gpd-setLine {
    display: flex;
    margin-bottom: 30px;
}
.gpd-reader-toast .gpd_flt_setting .gpd-setLine .gpd-setName {
    color: var(--fontCcolor);
    line-height: 32px;
    margin-right: 24px;
    font-size: 14px;
}
.gpd-reader-toast .gpd_flt_setting .gpd-setLine.gpd-setsize .gpd-setcon .sbw-font {
    border: 1px solid #d6d6d6;
    overflow: hidden;
    border-radius: 4px;
    font-family: DINAlternate-Bold, DINAlternate;
    font-size: 14px;
}
.gpd-reader-toast .gpd_flt_setting .gpd-setLine.gpd-setsize .gpd-setcon .sbw-font a {
    padding: 0 20px;
    color: var(--fontCcolor);
    border: none;
    margin: 0;
}
.gpd-reader-toast .gpd_flt_setting .gpd-setLine.gpd-setsize .gpd-setcon .sbw-font .nowfont {
    float: left;
    height: 32px;
    border-left: 1px solid #e6e6e6;
    border-right: 1px solid #e6e6e6;
    padding: 0 28px;
    color: #999;
    line-height: 32px;
    font-weight: 700;
}
.gpd-reader-toast .gpd-listen-wrap {   
    width: 100%;
    background: linear-gradient(360deg, #fcfcfc 0, #fff9f9 100%);
    border-radius: 12px;
    border-image: linear-gradient(133deg, rgb(255, 255, 255), rgb(243, 243, 243)) 1 1;
    color: var(--titleColor);
    padding: 32px 40px;
    text-align: center;
}
.gpd-reader-toast .gpd-listen-wrap h3 {
    font-size: 24px;
    font-weight: 500;
    line-height: 32px;
    margin-bottom: 30px;
    text-align: left;
}
.gpd-reader-toast .gpd-listen-wrap .tit {
   padding: 0 0 20px 0;
}
.gpd-reader-toast .gpd-listen-wrap .qrcode-img {
    width: 187px;
    height: 187px;
    background-color: #fff;
    margin: 0 auto 28px;
}
.gpd-reader-toast .gpd-listen-wrap .txt {
    color: var(--fontCcolor);
    line-height: 22px;
    font-size: 14px;
}
.gpd-reader-toast .gpd-listen-wrap .txt i {
    color: #e60000;
}