html,
body {
    margin: 0;
    font-size: 15px;
    font-family: v-sans, system-ui, -apple-system, BlinkMacSystemFont, Segoe UI, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", Segoe UI Symbol;
    line-height: 1.6;
    color: var(--theme-color);
    background-color: var(--theme-background);
    word-wrap: break-word;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    outline: none !important;
}

.headBg {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    opacity: .3;
    background-repeat: repeat-x;
    background-size: 100% auto;
}

form,
input,
textarea {
    border: 0;
    outline: 0;
}

input,
button,
textarea,
select {
    border: 0;
    outline: 0;
    resize: none;
}

a {
    color: inherit;
    text-decoration: inherit;
    cursor: pointer;
}

a:hover {
    color: var(--theme-theme);
}

[v-cloak] {
    display: none;
}

#app {
    position: relative;
    z-index: 9;
}


/* 导航栏 */
.headerBox {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 68px;
    z-index: 99;
}

.headerKox {
    height: 68px;
}

.headerBox .bg {
    position: absolute;
    inset: 0;
    box-shadow: 0 3px 5px rgba(214, 214, 214, .22);
    background-color: var(--theme-other_background);
    transition: 'opacity 0.2s';
}

.headerBox .box {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: auto;
    height: 100%;
    overflow: hidden;
    width: 1200px;
}

.headerBox .box .logoBox {
    display: inline-flex;
    align-items: center;
    transition: 'opacity 0.2s';
}

.headerBox .box .logoBox .logo {
    height: 43px;
}

.headerBox .box .logoBox .title {
    margin-left: 18px;
    font-size: 20px;
    font-weight: bold;
}

.headerBox .box .navs {
    display: inline-flex;
    align-items: center;
}

.headerBox .box .navs .iconfont {
    display: none;
}

.headerBox .box .navs .item,
.headerBox .box .navs a {
    padding: 4px 0;
    margin-left: 25px;
    cursor: pointer;
    white-space: nowrap;
}

.headerBox .box .navs .item:hover {
    color: var(--theme-theme);
}


.headerBox .box .search {
    position: relative;
    flex: 1;
    height: 40px;
    border-radius: 40px;
    display: flex;
    align-items: center;
    max-width: 400px;
    margin: 0 15px 0 auto;
    background-color: var(--theme-background);
}

.headerBox .box .search:after {
    content: "";
    position: absolute;
    inset: 0;
    box-shadow: 0 2px 4px var(--theme-theme);
    border-radius: 40px;
    border: 1px solid var(--theme-color);
    opacity: .05;
}

.headerBox .box .search input {
    position: relative;
    z-index: 9;
    flex: 1;
    height: 100%;
    border-radius: 54px;
    border: none;
    font-size: 16px;
    box-sizing: border-box;
    padding-left: 24px;
    color: var(--theme-color);
    background-color: transparent;
}

.headerBox .box .search .btn {
    position: relative;
    z-index: 9;
    width: 64px;
    height: 54px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.headerBox .box .search .btn .iconfont {
    font-size: 26px;
    font-weight: bold;
    color: var(--theme-theme);
}


/* 首页 */
.homeBox {
    width: 1200px;
    margin: 0 auto;
    min-height: calc(100vh - 180px);
    text-align: center;
    padding-top: 68px;
}

.homeBox .box {
    width: 680px;
    margin: auto;
}

.searchBox .search {
    position: relative;
    margin: auto;
    margin-top: 70px;
    background-color: var(--theme-other_background);
    box-shadow: 0 4px 10px rgba(225, 225, 225, 0.3);
    width: 100%;
    height: 54px;
    border-radius: 54px;
    display: flex;
    align-items: center;
}

.searchBox .search input {
    flex: 1;
    height: 100%;
    border-radius: 54px;
    border: none;
    font-size: 18px;
    box-sizing: border-box;
    padding-left: 24px;
    color: var(--theme-color);
    background-color: transparent;
}

.searchBox .search .btn {
    width: 64px;
    height: 54px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.searchBox .search .btn .iconfont {
    font-size: 26px;
    font-weight: bold;
    color: var(--theme-theme);
}

.footerBox {
    padding: 30px 15px 20px;
}


.footerBox .box {
    text-align: center;
    margin: auto;
    height: 100%;
    overflow: hidden;
    width: 1200px;
}

.footerBox .box p {
    opacity: .78;
    padding: 4px 0;
}

.home {
    margin-top: 78px;
    text-align: left;
}

.home .block {
    border-radius: 12px;
    background-color: var(--theme-other_background);
    box-shadow: 0 4px 10px rgba(225, 225, 225, 0.3);
    margin-bottom: 20px;
    padding-top: 20px;
}

/*.home .block:last-child{*/
/*    margin-bottom: 0;*/
/*}*/

.home .nav {
    position: relative;
    font-size: 18px;
    font-weight: bold;
    color: var(--theme-color);
    padding: 0 20px 4px;
    display: flex;
    align-items: center;
}

.home .nav img {
    width: 24px;
    height: 24px;
    margin-right: 12px;
}

.home .content {
    min-height: 200px;
}


.home .content .list {
    display: flex;
    flex-wrap: wrap;
    padding: 0 0 10px 15px;
}

.home .content .list .item {
    position: relative;
    display: block;
    width: 130.8px;
    margin: 8px;
    border-radius: 8px 8px 0 0;
    overflow: hidden;
    text-align: center;
    padding: 2px 0;
    transition: all .5s;
}

.home .content .list .item:hover {
    transform: translateY(-5px);
}

.home .content .list .item p {
    margin-top: 10px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.home .content .list .item .img {
    position: relative;
    width: 100%;
    height: 192px;
    border-radius: 8px;
    overflow: hidden;
    background: #f5f5f5;
}

.home .content .list .item .img img {
    position: relative;
    z-index: 9;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.home .content .list .item .img span {
    position: absolute;
    inset: 0;
    font-size: 12px;
    color: #ccc;
    display: flex;
    align-items: center;
    justify-content: center;
}

.home .content .list .item .img .titleLoading {
    font-size: 16px;
    padding: 0 3%;
    word-break: break-all;
}


.home.homeNO {
    display: flex;
    flex-wrap: wrap;
}

.home.homeNO .block {
    margin: 0 6px 12px;
    width: calc(20% - 12px);
}

.home.homeNO .content .list {
    padding: 10px;
}

.home.homeNO .content .list .item {
    width: 100%;
    margin: 0;
    border-radius: 0;
    text-align: left;
    max-width: 282px;
}

.home.homeNO .content .list .item p {
    margin-top: 0;
    padding: 4px 6px;
}

.home.homeNO .content .list .item:hover {
    transform: translateY(0);
}

.home.homeNO .content .list .item p span {
    color: #c4c7ce;
    margin-right: 6px;
}

.home.homeNO .content .list .item:nth-child(1) p span {
    color: #FE2D46;
}

.home.homeNO .content .list .item:nth-child(2) p span {
    color: #FF6600;
}

.home.homeNO .content .list .item:nth-child(3) p span {
    color: #FAA90E;
}


.el-dialog {
    background-color: var(--theme-other_background);
}

.layerBox .vname {
    font-size: 20px;
    font-weight: bold;
    text-align: center;
}

.layerBox .vbtn {
    background-color: var(--theme-theme);
    color: var(--theme-other_background);
    height: 40px;
    line-height: 40px;
    text-align: center;
    margin-top: 15px;
    border-radius: 8px;
    cursor: pointer;
}

.layerBox .el-textarea textarea {
    background-color: #f7f7f7;
    border-radius: 8px;
    width: 100%;
    height: 240px;
    margin: 15px auto 0;
    padding: 15px;
    box-sizing: border-box;
    box-shadow: none;
}

.layerBox .el-textarea__inner:focus {
    box-shadow: none;
}



.listBox {
    width: 1200px;
    margin: 0 auto;
    min-height: calc(100vh - 180px);
    display: flex;
}

.listBox h3 {
    position: relative;
    padding: 30px 0 15px 15px;
}

.listBox h3:after {
    content: "";
    position: absolute;
    bottom: 20px;
    left: 0;
    width: 4px;
    background-color: var(--theme-theme);
    height: 18px;
}

.listBox h3 span {
    color: var(--theme-theme);
}

.listBox .nav {
    position: relative;
    font-size: 18px;
    font-weight: bold;
    color: var(--theme-color);
    padding: 30px 0 14px;
    display: flex;
    align-items: center;
}

.listBox .nav img {
    width: 22px;
    height: 22px;
    margin-right: 12px;
}

.listBox .left {
    width: 0;
    flex: 1;
    overflow: hidden;
}

.listBox .left .list {
    padding: 0 15px;

}

.listBox .left .list .item {
    position: relative;
    display: block;
    padding: 15px 0;
    border-bottom: 1px dashed #e6e6e6;
}

.listBox .left .list .item .title {
    font-size: 17px;
    font-weight: bold;
    padding-bottom: 4px;
    color: var(--theme-theme);
}

.listBox .left .list .item .title p {
    color: var(--theme-color);
}

.listBox .left .list .item .title p span {
    color: var(--theme-theme);
}

.listBox .left .list .item .btns {
    display: flex;
    align-items: center;
    margin-top: 10px;
}

.listBox .left .list .item .btns .btn {
    position: relative;
    margin-right: 35px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    font-weight: 500;
    color: var(--theme-color);
}

.listBox .left .list .item .btns .btn .iconfont {
    font-size: 18px;
    margin-right: 5px;
}

.listBox .left .list .item .btns .btn .icon {
    width: 20px;
    margin-right: 5px;
    flex: none;
}

.listBox .left .list .item .type {
    position: relative;
    color: #999;
    flex: none;
    padding-left: 25px;
    margin-top: 10px;
}

.listBox .left .list .item .type::after {
    content: "\e619";
    position: absolute;
    top: -3.4px;
    left: 0;
    font-family: 'iconfont';
    font-size: 20px;
}

.listBox .left .list .item .type span {
    margin-right: 35px;
}

.listBox .left .list .item .type span span {
    color: #FF3F3D;
}

.listBox .left .list .item .type.time::after {
    content: "\ebb1";
}

.listBox .left .list .item .type.cate::after {
    content: "\e65f";
}


.listBox .right {
    width: 300px;
    margin-left: 20px;
}

.listBox .box {
    border-radius: 12px;
    background-color: var(--theme-other_background);
    box-shadow: 0 4px 10px rgba(225, 225, 225, 0.3);
    min-height: calc(100% - 71px);
    padding: 15px;
}

.listBox .right .box {
    height: auto;
    min-height: auto;
}

.listBox .right .list .item {
    width: 100%;
    margin: 0;
    border-radius: 0;
    text-align: left;
}

.listBox .right .list .item p {
    margin-top: 0;
    padding: 4px 6px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.listBox .right .list .item:hover {
    transform: translateY(0);
}

.listBox .right .list .item p span {
    color: #c4c7ce;
    margin-right: 6px;
}

.listBox .right .list .item:nth-child(1) p span {
    color: #FE2D46;
}

.listBox .right .list .item:nth-child(2) p span {
    color: #FF6600;
}

.listBox .right .list .item:nth-child(3) p span {
    color: #FAA90E;
}


.listBox .screen {
    width: 120px;
    margin-right: 20px;
}

.listBox .screen .fixed {
    position: fixed;
    width: 120px;
    z-index: 9;
}

.listBox .screen .box {
    height: auto;
    padding: 5px 15px;
}

.listBox .screen .box a {
    display: block;
    padding: 12px 0;
    border-bottom: 1px dashed #e6e6e6;
}

.listBox .screen .box a:last-child {
    border-bottom: none;
}

.listBox .screen .box a.active {
    font-weight: bold;
    color: var(--theme-theme);
}


.listBox .details {
    padding: 40px 50px;
    min-height: inherit;
}

.details .pic {
    width: 160px;
    height: 212px;
    border-radius: 8px;
    background-color: var(--theme-background);
    margin: 0 auto 30px;
}

.details .pic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}


.details .title {
    text-align: center;
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 25px;
    color: var(--theme-theme);
}

.details .cat {
    display: flex;
    font-size: 15px;
    padding: 8px 0;
}

.details .cat .l {
    flex: none;
    width: 80px;
    opacity: .5;
}

.details .cat .r {
    opacity: 1;
    flex: 1;
    width: 0;
}

.details .cat .r a {
    color: var(--theme-theme);
    word-wrap: break-word;
    word-break: normal;
}

.details .cat .r .icon {
    width: 20px;
    height: 20px;
    vertical-align: middle;
    margin-right: 8px;
}

.details .cat .r span {
    vertical-align: middle;
}

.details .btns {
    display: flex;
    margin-top: 24px;
    justify-content: center;
}

.details .btns .btn {
    position: relative;
    width: 125px;
    height: 38px;
    line-height: 38px;
    border-radius: 38px;
    background-color: var(--theme-other_background);
    margin: 0 15px;
    font-size: 14px;
    color: var(--theme-color);
    text-align: center;
    opacity: .88;
    cursor: pointer;
}

.details .btns .btn .iconfont {
    font-size: 18px;
    margin-right: 5px;
    vertical-align: middle;
}

.details .btns .btn:after {
    content: "";
    position: absolute;
    inset: 0;
    box-shadow: 0 2px 4px var(--theme-theme);
    border-radius: 38px;
    border: 1px solid var(--theme-color);
    opacity: .1;
}

.details .btns .btn.btnCol {
    background-color: var(--theme-theme);
    color: var(--theme-other_background);
}

.details .btns .btn:hover {
    background-color: var(--theme-theme);
    color: var(--theme-other_background);
}

.searchDetail {
    display: none;
}




.page {
    display: flex;
    padding: 20px 0 15px;
    justify-content: center;
}

.el-pagination.is-background .btn-next.is-disabled,
.el-pagination.is-background .btn-next:disabled,
.el-pagination.is-background .btn-prev.is-disabled,
.el-pagination.is-background .btn-prev:disabled,
.el-pagination.is-background .el-pager li.is-disabled,
.el-pagination.is-background .el-pager li:disabled {
    background-color: var(--theme-other_background);
    color: var(--theme-color);
}

.el-pagination.is-background .btn-next.is-active,
.el-pagination.is-background .btn-prev.is-active,
.el-pagination.is-background .el-pager li.is-active {
    background-color: var(--theme-theme);
    color: var(--theme-other_background);
}

.el-pager li.is-active,
.el-pager li:hover {
    color: var(--theme-theme);
}


.searchList {
    display: none;
}

.loader {
    margin: auto;
    width: fit-content;
    font-weight: bold;
    font-family: monospace;
    font-size: 24px;
    background: radial-gradient(circle closest-side, var(--theme-theme) 94%, #0000) right/calc(200% - 1em) 100%;
    animation: l24 1s infinite alternate linear;
}

.loader::before {
    content: " 全网检索中，请稍等...";
    line-height: 1em;
    color: #0000;
    background: inherit;
    background-image: radial-gradient(circle closest-side, #fff 94%, var(--theme-theme));
    -webkit-background-clip: text;
    background-clip: text;
}

@keyframes l24 {
    100% {
        background-position: left
    }
}


.listBox .Ebox {
    border-radius: 12px;
    background-color: var(--theme-other_background);
    box-shadow: 0 4px 10px rgba(225, 225, 225, 0.3);
    padding: 15px;
    margin-bottom: 15px;
}

.listBox .left .Ebox .list .item:last-child {
    border-bottom: none;
}

.Qtips {
    text-align: center;
    font-size: 14px;
    color: #999;
}

.Qbtn {
    text-align: center;
    padding-top: 10px;
}

.Qbtn .btn {
    display: inline-block;
    color: #999999;
    cursor: pointer;
}



/*//相关资源*/
.listBox .details.samelistBox {
    padding: 25px 30px;
}

.samelist {
    display: flex;
    flex-wrap: wrap;
}

.samelist .item {
    width: 50%;
    margin: 0;
    border-radius: 0;
    text-align: left;
    padding: 3px 0;
}

.samelist .item p {
    margin-top: 0;
    padding: 4px 6px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.samelist .item:hover {
    transform: translateY(0);
}

.samelist .item p span {
    color: #c4c7ce;
    margin-right: 6px;
}

.samelist .item:nth-child(1) p span {
    color: #FE2D46;
}

.samelist .item:nth-child(2) p span {
    color: #FF6600;
}

.samelist .item:nth-child(3) p span {
    color: #FAA90E;
}


/*全网搜线路切换*/
.source-switch {
    display: flex;
    align-items: center;
    white-space: nowrap;
    overflow-x: auto;
}

.source-switch h3 {
    margin-right: 6px;
}

.switch-items {
    display: flex;
    gap: 18px;
    padding-top: 16px;
}

.switch-items a {
    position: relative;
    padding: 5px 0;
    text-decoration: none;
    transition: all 0.3s;
}

.switch-items a:hover {
    color: var(--theme-theme);
}

.switch-items a.active {
    color: var(--theme-theme);
    font-weight: bold;
}

.switch-items a.active:after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    width: 20px;
    height: 4px;
    margin: auto;
    border-radius: 4px;
    background-color: var(--theme-theme);
}

.vtips {
    font-size: 14px;
    color: #999;
    padding: 10px 0 0;
}

.vtips a {
    font-weight: bold;
    color: var(--theme-theme);
}

.btns2 {
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    height: 30px;
    line-height: 30px;
    color: var(--theme-other_background);
    background-color: var(--theme-theme);
    font-size: 14px;
    width: 100px;
    cursor: pointer;
    position: absolute;
    bottom: 15px;
    right: 0;
}

.dialogUrlBox {
    width: 450px;
    border-radius: 18px;
}

.dialogUrlBox .dialogUrl {
    min-height: 100px;
}

.dialogUrlBox .dialogUrl .title {
    font-size: 20px;
    font-weight: bold;
    text-align: center;
    color: #000;
}

.dialogUrlBox .dialogUrl .title span {
    color: var(--theme-theme);
}

.dialogUrlBox .dialogUrl .tips {
    margin-top: 12px;
    color: #666;
    font-size: 14px;
    text-align: center;
}

.dialogUrlBox .dialogUrl .qrcode {
    margin: 24px auto 0;
    width: 200px;
    height: 200px;
    border: 1.5px solid #e5e6e8;
    border-radius: 4px;
}

.dialogUrlBox .dialogUrl .qrcode canvas {
    width: 100%;
    height: 100%;
    padding: 10px;
}

.dialogUrlBox .dialogUrl .nav {
    margin-top: 15px;
    font-size: 15px;
}

.dialogUrlBox .dialogUrl .nav .item {
    color: #333;
    text-align: center;
    margin-top: 5px;
}

.dialogUrlBox .dialogUrl .nav .item .t {
    font-weight: 600;
}

.dialogUrlBox .dialogUrl .nav .item a {
    color: var(--theme-theme);
}

.dialogUrlBox .dialogUrl .statement {
    margin-top: 24px;
    padding-top: 15px;
    text-align: left;
    font-size: 14px;
    border-top: 1px dashed #e6e6e6;
}

.dialogUrlBox .dialogUrl .statement .content {
    margin-bottom: 8px;
    color: #666;
    line-height: 1.6;
}

.dialogUrlBox .dialogUrl .statement .content p {
    text-align: justify;
    margin-top: 5px;
}

.dialogUrlBox .el-icon {
    font-size: 20px;
}




@font-face {
    font-family: "iconfont";
    /* Project id 4485496 */
    src: url('//at.alicdn.com/t/c/font_4485496_re46ysj9vba.woff2?t=1725422453573') format('woff2'),
        url('//at.alicdn.com/t/c/font_4485496_re46ysj9vba.woff?t=1725422453573') format('woff'),
        url('//at.alicdn.com/t/c/font_4485496_re46ysj9vba.ttf?t=1725422453573') format('truetype');
}

.iconfont {
    font-family: "iconfont" !important;
    font-size: 16px;
    font-style: normal;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.icon-shijian_o:before {
    content: "\ebb1";
}

.icon-laiyuan1:before {
    content: "\e619";
}

.icon-laiyuan:before {
    content: "\e651";
}

.icon-yun_o:before {
    content: "\ebb3";
}

.icon-fenxiang1:before {
    content: "\e626";
}

.icon-fangwen:before {
    content: "\e6d5";
}

.icon-xiala:before {
    content: "\e65b";
}

.icon-caidan:before {
    content: "\e65d";
}

.icon-UC:before {
    content: "\e7cb";
}

.icon-xunlei:before {
    content: "\ea50";
}

.icon-baiduwangpan:before {
    content: "\e698";
}

.icon-aliyunpan:before {
    content: "\e615";
}

.icon-fenlei:before {
    content: "\e65f";
}

.icon-tiaozhuan:before {
    content: "\e658";
}

.icon--lianjie:before {
    content: "\e606";
}

.icon-fenxiang:before {
    content: "\e65c";
}

.icon-fuzhi:before {
    content: "\e60f";
}

.icon-date:before {
    content: "\e611";
}

.icon-kuake:before {
    content: "\e67d";
}

.icon-sousuo:before {
    content: "\e623";
}


/* ============================================
   电子书版：首页分类榜单区块 + 书籍卡片样式
   （沿用原版首页 block/nav/content 结构）
   ============================================ */

/* 分类榜单区块（原版 .block 书卷风重绘） */
.homeBook .block.bookBlock {
    margin-bottom: 22px;
    border-radius: 14px;
    background-color: var(--theme-other_background);
    box-shadow: 0 4px 16px rgba(120, 120, 140, .08);
    overflow: hidden;
}

.homeBook .block.bookBlock .nav {
    display: flex;
    align-items: center;
    padding: 16px 20px 12px;
}

/* 分类图标：后台分类管理上传的图片 */
.homeBook .block.bookBlock .navImg {
    width: 26px;
    height: 26px;
    margin-right: 10px;
    border-radius: 6px;
    object-fit: cover;
    box-shadow: 0 1px 4px rgba(120, 120, 140, .18);
}

.homeBook .block.bookBlock .navText {
    font-size: 18px;
    font-weight: 700;
    color: var(--theme-color);
    letter-spacing: 1px;
}

.homeBook .block.bookBlock.emptyBlock .el-empty {
    padding: 40px 0;
}

/* 书籍卡片网格（首页） */
.bookCards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(262px, 1fr));
    gap: 14px;
    padding: 10px 15px 18px;
}

/* 单个书籍卡片 */
.bookCard {
    position: relative;
    display: block;
    padding: 16px 16px 14px;
    border-radius: 10px;
    border: 1px solid #ececf1;
    background-color: var(--theme-other_background);
    box-shadow: 0 2px 8px rgba(225, 225, 225, 0.28);
    transition: transform .28s, box-shadow .28s, border-color .28s;
    overflow: hidden;
}

/* 卡片顶部装饰渐变条：hover 时点亮 */
.bookCard::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--theme-theme), #7ea6ff);
    opacity: 0;
    transition: opacity .28s;
}

.bookCard:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 22px rgba(19, 58, 179, .14);
    border-color: rgba(19, 58, 179, .35);
}

.bookCard:hover::before {
    opacity: 1;
}

/* 卡片头部：类型图标 + 书名 */
.bcHead {
    display: flex;
    align-items: flex-start;
}

.bcIcon {
    flex: none;
    width: 44px;
    height: 44px;
    margin-right: 12px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .5px;
    color: var(--theme-theme);
    background-color: rgba(19, 58, 179, .08);
}

.bcIcon[data-type="PDF"] {
    color: #dc2626;
    background-color: #fee2e2;
}

.bcIcon[data-type="EPUB"] {
    color: #059669;
    background-color: #d1fae5;
}

.bcIcon[data-type="MOBI"],
.bcIcon[data-type="AZW3"] {
    color: #b45309;
    background-color: #fef3c7;
}

.bcIcon[data-type="TXT"] {
    color: #4b5563;
    background-color: #e5e7eb;
}

.bcIcon[data-type="DOC"],
.bcIcon[data-type="DOCX"] {
    color: #1d4ed8;
    background-color: #dbeafe;
}

.bcIcon[data-type="DJVU"],
.bcIcon[data-type="DJV"] {
    color: #7c3aed;
    background-color: #ede9fe;
}

.bcTitle {
    flex: 1;
    min-width: 0;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.5;
    color: var(--theme-color);
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    word-break: break-all;
}

.bookCard a.bcTitle,
.bcTitle a.title {
    color: var(--theme-color);
}

.bookCard .bcTitle a.title:hover {
    color: var(--theme-theme);
}

.bcTitle a.title span {
    color: var(--theme-theme);
}

/* 卡片标签行：分类/文件类型/文件大小 */
.bcTags {
    display: flex;
    flex-wrap: wrap;
    margin-top: 12px;
    padding-left: 56px;
}

.bTag {
    display: inline-flex;
    align-items: center;
    padding: 2px 10px;
    margin: 0 8px 6px 0;
    border-radius: 5px;
    font-size: 12px;
    line-height: 20px;
}

.bTag.bCate {
    color: var(--theme-theme);
    background-color: rgba(19, 58, 179, .08);
}

.bTag.bType {
    color: #059669;
    background-color: #ecfdf5;
}

.bTag.bSize {
    color: #b45309;
    background-color: #fffbeb;
}

.bTag.bSource {
    color: #6b7280;
    background-color: #f3f4f6;
}

/* 卡片底部：时间 + 操作 */
.bcFoot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 8px;
    padding-left: 56px;
}

.bcTime {
    font-size: 12px;
    color: #999;
}

.bcGo {
    font-size: 12px;
    color: var(--theme-theme);
    font-weight: 500;
    transition: letter-spacing .25s;
}

.bookCard:hover .bcGo {
    letter-spacing: 1px;
}

.bookCard:hover .bcTitle span {
    color: var(--theme-theme);
}

/* 搜索页卡片（列表布局，含操作按钮） */
.listBox .left .list .bookCard {
    margin-bottom: 14px;
}

.listBox .left .list .bookCard:last-child {
    margin-bottom: 0;
}

.listBox .left .list .bookCard .bcTags,
.listBox .left .list .bookCard .bcFoot {
    padding-left: 0;
}

.bcBtns {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 10px 0;
}

.bcBtns .btn {
    position: relative;
    margin-right: 30px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    font-weight: 500;
    font-size: 14px;
    color: var(--theme-color);
}

.bcBtns .btn:hover {
    color: var(--theme-theme);
}

.bcBtns .btn .iconfont {
    font-size: 18px;
    margin-right: 5px;
}

.bcBtns .btn .icon {
    width: 20px;
    margin-right: 5px;
    flex: none;
}

.bcBtns2 {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 18px;
    border-radius: 6px;
    height: 30px;
    line-height: 30px;
    color: var(--theme-other_background);
    background-color: var(--theme-theme);
    font-size: 14px;
    cursor: pointer;
}

/* 详情页：文件类型标签 */
.fileTypeTag {
    display: inline-block;
    padding: 2px 12px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 700;
    color: #dc2626;
    background-color: #fee2e2;
}

/* ============================================
   电子书版：移动端适配（首页卡片/区块）
   ============================================ */
@media (max-width: 768px) {

    .homeBook .block.bookBlock .nav {
        padding: 12px 14px 10px;
        flex-wrap: wrap;
    }

    .homeBook .block.bookBlock .navText {
        font-size: 16px;
    }

    .homeBook .block.bookBlock .navTip {
        margin-left: 10px;
        font-size: 11px;
    }

    .homeBook .block.bookBlock .navMore {
        font-size: 12px;
    }

    .bookCards {
        grid-template-columns: repeat(auto-fill, minmax(158px, 1fr));
        gap: 10px;
        padding: 6px 10px 14px;
    }

    .bookCard {
        padding: 12px 12px 10px;
    }

    .bcIcon {
        width: 36px;
        height: 36px;
        margin-right: 8px;
        font-size: 11px;
        border-radius: 6px;
    }

    .bcTitle {
        font-size: 14px;
        line-height: 1.4;
    }

    .bcTags {
        margin-top: 10px;
        padding-left: 0;
    }

    .bcFoot {
        margin-top: 6px;
        padding-left: 0;
    }
}