@charset "UTF-8";.top-bg-box{background-repeat:no-repeat;background-size:cover;height:255px;left:0;position:absolute;top:42px;width:100%;background-position:50% 0}@media (max-width: 2560px){.top-bg-box{height:292px}}.crumbs-nav{position:relative;z-index:12;margin:0 auto 142px;transition:margin .3s}.crumbs-nav span{background:rgba(0,0,0,.2);border-radius:5px;padding:0 6px 4px}.crumbs-nav a{color:#fff;display:inline-block;vertical-align:middle;transition:color .3s,background-color .3s;font:12px/16px PingFangSC-Regular,-apple-system,Simsun}.crumbs-nav a:hover{text-decoration:underline}.crumbs-nav em{color:#fff;font-size:12px;min-width:12px;margin:0 0 0 3px;display:inline-block;vertical-align:middle}.crumbs-nav .book_name,.crumbs-nav .bread_crumbs_book_name{display:inline-block;font-weight:400;vertical-align:middle;color:#fff;font:12px/36px PingFangSC-Regular,-apple-system,Simsun}.border-shadow{border:2px solid rgba(0,0,0,.1);border-bottom:none;height:120px;margin:0 auto;position:relative;width:990px;z-index:10}.book-information{background:#fff;margin-bottom:30px;padding-bottom:20px;position:relative;z-index:2}.book-information:before{content:"";display:table}.book-information .book-img{float:left;height:192px;margin:20px 20px 0;width:144px}.book-information .book-img a{box-shadow:0 1px 6px rgba(0,0,0,.35),inset 0 0 5px #f9f2e9;display:block;height:100%;overflow:hidden;position:relative;width:100%}.book-information .book-img a img{color:#fcfcfa;height:100%;-webkit-transition:-webkit-transform .3sease-out;-moz-transition:-moz-transform .3s ease-out;-ms-transition:-ms-transform .3s ease-out;transition:transform .3sease-out;width:100%}.book-information .book-info{float:left;margin-top:20px;max-width:calc(100% - 192px)}.book-information .book-info h1{font:700 28px/38px PingFangSC-Regular,HelveticaNeue-Light,Helvetica Neue Light,Microsoft YaHei,"sans-serif";height:38px;margin-bottom:12px;overflow:hidden}.book-information .book-info h1 span{font:14px/20px PingFangSC-Regular,-apple-system,Simsun;margin-left:20px}.book-information .book-info h1 a{color:#262626;outline:none;text-decoration:none}body,body[data-theme=default],body[data-theme=blue],body[data-theme=yellow],body[data-theme=beige],body[data-theme=green]{--primary-red-500: #e5353e;--primary-red-300: #ff6f75;--primary-red-50: #ffe6e7;--secondary-blue-500: #5790df;--secondary-blue-300: #84b4f5;--secondary-blue-50: #ebeffa;--surface-gray-900: #191919;--surface-gray-700: #4c4c4c;--surface-gray-500: #808080;--surface-gray-400: #adadad;--surface-gray-300: #ccc;--surface-gray-200: #e0e0e0;--surface-gray-100: #ebebeb;--surface-gray-50: #f5f5f5;--surface-bw-white: #fff;--background-gray-100: #ebebeb;--background-gray-50: #f5f5f5;--background-bw-white: #fff;--sheet-background-gray-50: #f5f5f5;--sheet-background-bw-white: #fff;--nav-bar-background-bw-white: #fff;--on-image-bw-white: #fff;--on-image-white-70: rgba(255, 255, 255, .7);--on-image-white-36: rgba(255, 255, 255, .36);--on-image-black-90: rgba(0, 0, 0, .9);--on-image-black-60: rgba(0, 0, 0, .6);--on-image-black-36: rgba(0, 0, 0, .36);--outline-black-8: rgba(0, 0, 0, .08);--overlay-black-90: rgba(0, 0, 0, .9);--overlay-black-60: rgba(0, 0, 0, .6);--overlay-black-36: rgba(0, 0, 0, .36);--segmentation-black-4: rgba(0, 0, 0, .04);--bw-black: #000;--bw-white: #fff;--sd2: rgba(0, 0, 0, .06);--sd3: rgba(0, 0, 0, .06);--sd4: rgba(0, 0, 0, .07);--sd5: rgba(0, 0, 0, .08);--sd6: rgba(0, 0, 0, .09);--sd7: rgba(0, 0, 0, .1);--sd8: rgba(0, 0, 0, .12);--sd12: rgba(0, 0, 0, .16);--sd16: rgba(0, 0, 0, .16);--on-image-surface-black-4: rgba(0, 0, 0, .04);--on-image-surface-black-8: rgba(0, 0, 0, .08)}body[data-theme=blue]{--surface-gray-900: rgba(0, 0, 0, .9);--surface-gray-700: rgba(0, 0, 0, .7);--surface-gray-500: rgba(0, 0, 0, .48);--surface-gray-400: rgba(0, 0, 0, .36);--surface-gray-300: rgba(0, 0, 0, .32);--surface-gray-200: rgba(0, 0, 0, .24);--surface-gray-100: rgba(0, 0, 0, .12);--surface-gray-50: rgba(0, 0, 0, .08);--surface-bw-white: rgba(0, 0, 0, .04);--background-gray-100: #cedde1;--background-gray-50: #dcebef;--background-bw-white: #edf5f7;--sheet-background-gray-50: #dcebef;--sheet-background-bw-white: #edf5f7;--nav-bar-background-bw-white: #edf5f7}body[data-theme=yellow]{--surface-gray-900: rgba(0, 0, 0, .9);--surface-gray-700: rgba(0, 0, 0, .7);--surface-gray-500: rgba(0, 0, 0, .48);--surface-gray-400: rgba(0, 0, 0, .36);--surface-gray-300: rgba(0, 0, 0, .32);--surface-gray-200: rgba(0, 0, 0, .24);--surface-gray-100: rgba(0, 0, 0, .12);--surface-gray-50: rgba(0, 0, 0, .08);--surface-bw-white: rgba(0, 0, 0, .04);--background-gray-100: #e3d0a1;--background-gray-50: #efe2c0;--background-bw-white: #f4ecd1;--sheet-background-gray-50: #efe2c0;--sheet-background-bw-white: #f4ecd1;--nav-bar-background-bw-white: #f4ecd1}body[data-theme=beige]{--surface-gray-900: rgba(0, 0, 0, .9);--surface-gray-700: rgba(0, 0, 0, .7);--surface-gray-500: rgba(0, 0, 0, .48);--surface-gray-400: rgba(0, 0, 0, .36);--surface-gray-300: rgba(0, 0, 0, .32);--surface-gray-200: rgba(0, 0, 0, .24);--surface-gray-100: rgba(0, 0, 0, .12);--surface-gray-50: rgba(0, 0, 0, .08);--surface-bw-white: rgba(0, 0, 0, .04);--background-gray-100: #ebe6da;--background-gray-50: #f5f1e8;--background-bw-white: #faf9f4;--sheet-background-gray-50: #f5f1e8;--sheet-background-bw-white: #faf9f4;--nav-bar-background-bw-white: #faf9f4}body[data-theme=green]{--surface-gray-900: rgba(0, 0, 0, .9);--surface-gray-700: rgba(0, 0, 0, .7);--surface-gray-500: rgba(0, 0, 0, .48);--surface-gray-400: rgba(0, 0, 0, .36);--surface-gray-300: rgba(0, 0, 0, .32);--surface-gray-200: rgba(0, 0, 0, .24);--surface-gray-100: rgba(0, 0, 0, .12);--surface-gray-50: rgba(0, 0, 0, .08);--surface-bw-white: rgba(0, 0, 0, .04);--background-gray-100: #c9e0cb;--background-gray-50: #e0eee1;--background-bw-white: #ebfaeb;--sheet-background-gray-50: #e0eee1;--sheet-background-bw-white: #ebfaeb;--nav-bar-background-bw-white: #ebfaeb}body[data-theme=dark]{--primary-red-500: #ff4d55;--primary-red-300: rgba(229, 53, 62, .48);--primary-red-50: rgba(229, 53, 62, .16);--secondary-blue-500: #6da2ed;--secondary-blue-300: rgba(109, 162, 237, .48);--secondary-blue-50: rgba(114, 148, 227, .16);--surface-gray-900: rgba(255, 255, 255, .6);--surface-gray-700: rgba(255, 255, 255, .5);--surface-gray-500: rgba(255, 255, 255, .4);--surface-gray-400: rgba(255, 255, 255, .36);--surface-gray-300: rgba(255, 255, 255, .32);--surface-gray-200: rgba(255, 255, 255, .24);--surface-gray-100: rgba(255, 255, 255, .12);--surface-gray-50: rgba(255, 255, 255, .08);--surface-bw-white: rgba(255, 255, 255, .08);--background-gray-100: #0a0a0a;--background-gray-50: #111;--background-bw-white: #191919;--sheet-background-gray-50: #191919;--sheet-background-bw-white: #1f1f1f;--nav-bar-background-bw-white: #1f1f1f;--on-image-bw-white: rgba(255, 255, 255, .9);--on-image-white-70: rgba(255, 255, 255, .6);--on-image-white-36: rgba(255, 255, 255, .36);--on-image-black-90: rgba(0, 0, 0, .9);--on-image-black-60: rgba(0, 0, 0, .6);--on-image-black-36: rgba(0, 0, 0, .36);--outline-black-8: rgba(255, 255, 255, .12);--overlay-black-90: rgba(0, 0, 0, .9);--overlay-black-60: rgba(0, 0, 0, .6);--overlay-black-36: rgba(0, 0, 0, .36);--segmentation-black-4: rgba(0, 0, 0, .7);--bw-black: #000;--bw-white: #fff;--sd2: rgba(0, 0, 0, 0);--sd3: rgba(0, 0, 0, 0);--sd4: rgba(0, 0, 0, 0);--sd5: rgba(0, 0, 0, 0);--sd6: rgba(0, 0, 0, 0);--sd7: rgba(0, 0, 0, 0);--sd8: rgba(0, 0, 0, 0);--sd12: rgba(0, 0, 0, 0);--sd16: rgba(0, 0, 0, 0);--on-image-surface-black-4: rgba(255, 255, 255, .08);--on-image-surface-black-8: rgba(255, 255, 255, .12)}.fl{float:left}.fr{float:right}.cf{zoom:1}.cf:after{content:"";display:table;clear:both}.book-detail-wrap{margin-top:-120px;min-height:700px;position:relative;z-index:10}.catalog{overflow:hidden;height:38px;margin-bottom:12px;font:700 28px/38px PingFangSC-Regular,HelveticaNeue-Light,Helvetica Neue Light,Microsoft YaHei,"sans-serif"}.catalog span{margin-left:0!important;font:14px/20px PingFangSC-Regular,-apple-system,Simsun}.catalog-content-wrap{padding:16px 0 0}.catalog-content-wrap.subscribe-content{padding:16px 0 100px}.catalog-content-wrap .loading{text-align:center;padding-top:135px}.catalog-content-wrap .loading .la-ball-pulse{margin:0 auto}.catalog-content-wrap .no-data .null{width:142px;height:100px;margin:0 auto 20px;background:url(~@images/common/big_wu.png)}.catalog-content-wrap .no-data p{font:14px/32px PingFangSC-Regular,-apple-system,Simsun;text-align:center}.volume{position:relative;z-index:1;margin-bottom:40px;overflow:hidden}.volume ul{width:1050px;overflow:hidden}.volume h3{overflow:hidden;height:24px;padding-bottom:11px;border-bottom:1px solid gray}.volume h3 span{display:inline-block;min-width:24px;margin:-1px 8px 0;vertical-align:middle;padding:0 3px;color:#fff;font:12px/16px PingFangSC-Regular,-apple-system,Simsun;text-align:center}.volume h3 span.free{background:#8ccd0a}.volume h3 span.vip{background:#fc6c28}.volume h3 i{font-family:Arail}.volume h3 .count{color:gray;font:14px/19px PingFangSC-Regular,-apple-system,Simsun}.volume h3 .count cite{margin:0 3px;font-family:Arial}.volume h3 .subscribe,.volume h3 .subscri{float:right;position:relative;z-index:2}.volume h3 .subscribe .btn,.volume h3 .subscri .btn{display:block;position:absolute;z-index:2;right:0;width:96px;height:28px;background:red;color:#fff;font:14px/28px PingFangSC-Regular,-apple-system,Simsun;transition:background-color .5s;text-align:center}.volume h3 .subscribe .btn b,.volume h3 .subscri .btn b{margin-right:3px;font-size:14px;font-weight:400;line-height:1;vertical-align:0}.volume h3 .subscribe strong,.volume h3 .subscri strong{position:absolute;z-index:1;top:2px;right:88px;color:red;font:14px/24px PingFangSC-Regular,-apple-system,Simsun;transition:right ease-out .5s;text-align:center}.volume h3 .subscribe:hover strong,.volume h3 .subscri:hover strong{right:94px}.volume li{float:left;overflow:hidden;width:277px;height:40px;padding-right:60px;border-bottom:1px solid #ebebeb;font:14px/40px PingFangSC-Regular,-apple-system,Simsun}.volume li a{float:left;max-width:246px}.volume li .iconfont{float:right;color:#bfbfbf;font-size:16px}.chapter-wrap .chapter li,.volume li{border-bottom:1px solid #ebebeb;float:left;font:14px/40px PingFangSC-Regular,-apple-system,Simsun;height:40px;overflow:hidden;padding-right:60px;width:290px}.chapter-wrap .chapter li .book_name,.chapter-wrap .chapter li .bread_crumbs_book_name,.volume li .book_name,.volume li .bread_crumbs_book_name{color:#262626;display:inline-block;font-weight:400;vertical-align:middle}.chapter-wrap .chapter li a,.volume li a{float:left;max-width:240px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#262626;outline:none;text-decoration:none}