/* One navigation tree, one workspace. Keep the notebook details quiet. */
.notebook.nb-reader,.notebook.nb-manager{--nb-ink:#28333d;--nb-muted:#7a838d;--nb-line:#e8ebee;--nb-blue:#496477;border-radius:14px;border-color:#e3e7eb;box-shadow:0 6px 28px #24374704;}
.notebook .nb-header{padding:19px 26px;background:#fff;}
.notebook .nb-header>a{font-size:21px;letter-spacing:-.025em;font-weight:600;}
.notebook .nb-header>.nb-header-actions{gap:9px;}
.notebook .nb-header .button{font-size:14px;padding:9px 13px;border-color:#e4e8ec;border-radius:7px;color:#637382;}
.notebook .nb-layout{grid-template-columns:252px minmax(0,1fr);}
.notebook .nb-tree{padding:23px 14px 28px;background:#fbfcfd;border-color:#e8ebee;scrollbar-width:thin;scrollbar-color:#d5dce3 transparent;}
.notebook .nb-tree-label{padding:0 8px;margin-bottom:15px;min-height:29px;}
.notebook .nb-tree-label strong{font-size:15px;font-weight:600;color:#41515f;}
.notebook .nb-tree-label button{width:29px;height:29px;padding:0;border:1px solid #e5e9ee;border-radius:7px;font-size:21px;line-height:1;color:#6a7a89;background:#fff;}
.notebook .nb-tree-label button:hover{border-color:#b9c7d2;color:#304d63;background:#f4f7fa;}
.notebook .nb-tree input{margin:0 0 17px;border-color:#e8ebef;background:#fff;border-radius:7px;padding:10px 11px;font-size:14px;box-shadow:0 1px 2px #1b2e3d02;}
.notebook .nb-tree input::placeholder{color:#9aA3ad;}
.notebook .nb-stage-group{margin:2px 0;}
.notebook .nb-stage-row,.notebook .nb-branch-title{display:flex;align-items:center;gap:2px;min-height:40px;padding:1px 3px;border-radius:7px;transition:background .15s ease;}
.notebook .nb-stage-row:hover,.notebook .nb-branch-title:hover{background:#f0f3f6;}
.notebook .nb-stage-row.nb-row-active,.notebook .nb-branch-title.nb-row-active{background:#eaf0f5;}
.notebook .nb-stage-row button,.notebook .nb-branch-title button{border:0;background:transparent;margin:0;font:inherit;cursor:pointer;box-shadow:none;line-height:1.55;color:#5c6d7d;border-radius:5px;}
.notebook .nb-stage-row .nb-stage-toggle,.notebook .nb-branch-title [data-nb-toggle],.notebook .nb-branch-title .nb-branch-toggle{display:grid;place-items:center;flex:0 0 22px;width:22px;min-width:22px;height:30px;padding:0;text-align:center;}
.notebook .nb-stage-row .nb-stage-name,.notebook .nb-branch-title [data-nb-branch]{flex:1 1 auto;min-width:0;text-align:left;padding:8px 3px;font-size:14px;overflow-wrap:anywhere;color:#455869;font-weight:500;}
.notebook .nb-stage-row.nb-row-active .nb-stage-name,.notebook .nb-branch-title.nb-row-active [data-nb-branch]{color:#2f526c;font-weight:600;}
.notebook .nb-branch-title [data-nb-branch].active{background:transparent;}
.notebook .nb-stage-row [data-nb-stage-menu],.notebook .nb-branch-title [data-nb-menu]{display:grid;place-items:center;flex:0 0 28px;width:28px;min-width:28px;height:28px;padding:0;font-size:21px;letter-spacing:1px;color:#8493a0;}
.notebook .nb-stage-row [data-nb-stage-menu]:hover,.notebook .nb-branch-title [data-nb-menu]:hover{background:#e2e8ed;color:#334e63;}
.notebook .nb-tree-chevron{display:inline-block;font-size:16px;line-height:1;color:#8b9aa7;transition:transform .16s ease;transform-origin:center;}
.notebook [aria-expanded=true]>.nb-tree-chevron{transform:none;}
.notebook .nb-branch-toggle:disabled{cursor:default;opacity:.35;}
.notebook .nb-stage-content{padding:3px 0 6px;}
.notebook .nb-stage-content[hidden],.notebook .nb-child[hidden]{display:none;}
.notebook .nb-custom-branch{margin-left:13px;padding-left:6px;border-left:1px solid #e2e8ed;}
.notebook .nb-custom-branch .nb-custom-branch{margin-left:11px;padding-left:5px;}
.notebook .nb-branch-title{min-height:35px;padding:0 2px;}
.notebook .nb-branch-title [data-nb-branch]{font-size:14px;padding:7px 2px;font-weight:400;}
.notebook .nb-child{padding:1px 0 4px 3px;}
.notebook .nb-branch{margin-left:18px;padding:0 0 2px 10px;border-color:#e2e8ed;}
.notebook .nb-branch>span{padding:7px 5px;color:#929daa;font-size:13px;}
.notebook .nb-child>a,.notebook .nb-branch a{padding:7px 9px;margin:2px 0;color:#667889;font-size:13px;line-height:1.65;border-radius:6px;}
.notebook .nb-child>a:hover,.notebook .nb-branch a:hover{background:#eef2f6;color:#405a6e;}
.notebook .nb-child>a.active,.notebook .nb-branch a.active{background:#e9eff5;color:#34536b;font-weight:500;}
.notebook .nb-stage-notes{margin-left:17px;border-left:1px solid #e2e8ed;padding:1px 0 3px 10px;}
.notebook .nb-stage-notes>a{display:block;padding:7px 9px;margin:2px 0;font-size:13px;line-height:1.65;color:#667889;border-radius:6px;text-decoration:none;overflow-wrap:anywhere;}
.notebook .nb-stage-notes>a:hover{background:#eef2f6;color:#405a6e;}
.notebook .nb-stage-notes>a.active{background:#e9eff5;color:#34536b;font-weight:500;}
.notebook .nb-tree .nb-legacy-group{margin:0 0 3px 17px;padding-left:10px;border-left:1px solid #e2e8ed;}
.notebook .nb-tree .nb-legacy-group summary{font-size:13px;font-weight:400;line-height:1.65;color:#7b8d9d;padding:7px 5px;}
.notebook .nb-legacy-group>a{display:block;padding:7px 9px;margin:2px 0;font-size:13px;line-height:1.65;color:#667889;border-radius:6px;text-decoration:none;overflow-wrap:anywhere;}
.notebook .nb-legacy-group>a:hover{background:#eef2f6;color:#405a6e;}
.notebook .nb-legacy-group>a.active{background:#e9eff5;color:#34536b;font-weight:500;}
.notebook .nb-stage-count,.notebook .nb-count{font-size:13px;font-variant-numeric:tabular-nums;color:#8e9ba6;font-weight:400;}

/* Management stays a clean desk: no repeated title and no card inside a card. */
.nb-manager .nb-paper{background:#fff;padding:27px clamp(24px,3.3vw,52px) 44px;}
.nb-management-toolbar{display:flex;align-items:center;justify-content:space-between;gap:24px;max-width:1000px;margin:0 auto 26px;padding-bottom:23px;border-bottom:1px solid #e7ebee;}
.nb-management-toolbar>div:first-child{min-width:0;}
.nb-management-toolbar>div:first-child>span{display:block;font-size:13px;line-height:1.7;color:#8c9ba7;margin:0 0 5px;}
.nb-management-toolbar h2{color:#293e50;font-size:24px;letter-spacing:-.03em;font-weight:600;line-height:1.5;margin:0;overflow-wrap:anywhere;}
.nb-management-toolbar label,.nb-management-toolbar p,.nb-management-toolbar .nb-book-label{display:block;font-size:14px;line-height:1.75;letter-spacing:0;color:#8b98a3;margin:6px 0 0;overflow-wrap:anywhere;}
.nb-management-actions{display:flex;flex-wrap:wrap;align-items:center;gap:8px;flex-shrink:0;}
.nb-management-actions button,.nb-manager .nb-management-actions .button{border:1px solid transparent;background:transparent;color:#71808e;border-radius:7px;padding:10px 15px;font:inherit;font-size:14px;line-height:1.45;cursor:pointer;white-space:nowrap;}
.nb-management-actions button:hover{background:#f3f5f7;color:#435d72;}
.nb-management-actions button.active,.nb-manager .nb-management-actions .button.active{background:#334d61;border-color:#334d61;color:#fff;box-shadow:0 2px 3px #233e510d;}
.nb-management-panel,.nb-manager .nb-management-panel{background:transparent;border:0;box-shadow:none;border-radius:0;padding:0;}
.nb-manager .nb-management-panel>.nb-management-heading{margin-bottom:12px;padding-bottom:15px;border-bottom:1px solid #e9edf0;gap:18px;}
.nb-manager .nb-management-panel>.nb-management-heading .nb-book-label{font-size:14px;letter-spacing:0;color:#6d8192;}
.nb-manager .nb-list-meta{display:flex;align-items:center;justify-content:space-between;gap:16px;color:#7c8c99;font-size:14px;line-height:1.7;padding-bottom:14px;border-bottom:1px solid #e9edf0;margin-bottom:0;}
.nb-manager .nb-manage-row{gap:16px;padding:21px 0;border-bottom:1px solid #edf0f3;}
.nb-manager .nb-manage-row:first-child{padding-top:20px;}
.nb-manager .nb-manage-row:last-child{padding-bottom:20px;}
.nb-manager .nb-manage-row>div{flex:1;}
.nb-manager .nb-manage-row h3{font-size:16px;font-weight:600;color:#344e63;margin-bottom:6px;line-height:1.7;}
.nb-manager .nb-manage-row h3 a{color:inherit;text-decoration:none;}
.nb-manager .nb-manage-row h3 a:hover{color:#274f70;text-decoration:underline;text-underline-offset:4px;}
.nb-manager .nb-manage-row p{font-size:13px;color:#8b99a6;line-height:1.65;}
.nb-manager .nb-manage-row>.button{padding:7px 13px;border-color:#e2e8ed;color:#536d82;background:#fff;font-size:13px;}
.nb-manager .nb-read-link{font-size:13px;white-space:nowrap;text-decoration:none;color:#82919e;}
.nb-manager .nb-read-link:hover{color:#31536d;text-decoration:underline;text-underline-offset:4px;}
.nb-manager .nb-compose,.nb-manager .nb-preview,.nb-manager #nb-edit-form{max-width:1000px;margin:auto;}
.nb-manager .nb-compose h2,.nb-manager .nb-preview h2,.nb-manager #nb-edit-form h2{font-size:22px;color:#344d62;}
.nb-manager .nb-compose>p{font-size:15px;color:#8794a0;margin-bottom:19px;line-height:1.8;}
.nb-manager .nb-target{font-size:14px;margin-top:19px;}
.nb-manager .nb-target select,.nb-manager .field input,.nb-manager .field select{background:#fff;border-color:#e0e7ed;font-size:14px;min-height:43px;border-radius:7px;}
.nb-manager .nb-compose textarea,.nb-manager #nb-edit-form textarea{border-color:#dce5ec;box-shadow:0 2px 6px #2f4b6010;background:#fff;border-radius:9px;font-size:16px;padding:21px;line-height:1.95;}
.nb-manager .nb-compose textarea:focus,.nb-manager #nb-edit-form textarea:focus{border-color:#98aec0;box-shadow:0 0 0 3px #b8cada1a;}
.nb-manager .nb-compose input[type=url]{background:#fafbfc;border-color:#e3e9ee;}
.nb-manager .button.primary{background:#334d61;border-color:#334d61;box-shadow:none;}
.nb-manager .button.primary:hover{background:#294355;border-color:#294355;}
.nb-manager .nb-hint{font-size:13px;color:#8c99a6;line-height:1.8;}
.nb-manager .nb-manage-empty{padding:48px 10px 55px;}
.nb-manager .nb-manage-empty h3{font-size:20px;font-weight:500;color:#556d80;margin:0 0 12px;}
.nb-manager .nb-manage-empty p{font-size:15px;color:#8997a3;margin:0 0 22px;}
.nb-edit-options{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:20px;}

/* A small action sheet makes branch maintenance discoverable. */
.nb-branch-actions{width:min(354px,calc(100vw - 36px));padding:12px;border:1px solid #e2e7ec;border-radius:15px;background:#fff;color:#344b5c;box-shadow:0 20px 80px #1e374528;}
.nb-branch-actions::backdrop,.nb-branch-dialog::backdrop{background:#152a3c38;backdrop-filter:blur(3px);}
.nb-branch-actions-head{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:11px 12px 15px;margin-bottom:6px;border-bottom:1px solid #edf0f3;}
.nb-branch-actions-head h2,.nb-branch-actions-head strong{font-size:17px;line-height:1.65;color:#344d62;font-weight:600;overflow-wrap:anywhere;margin:0;}
.nb-branch-actions-head p{font-size:13px;color:#93a0aa;margin:4px 0 0;}
.nb-branch-actions-head button{display:grid;place-items:center;flex:0 0 28px;width:28px;height:28px;background:#f5f7f9;border:0;border-radius:50%;color:#82919e;font-size:19px;cursor:pointer;}
.nb-action-list{display:grid;gap:4px;}
.nb-action-list button{display:flex;align-items:center;gap:12px;text-align:left;width:100%;padding:13px 14px;border:0;border-radius:8px;background:#fff;color:#50697e;font:inherit;font-size:15px;line-height:1.55;cursor:pointer;}
.nb-action-list button:hover,.nb-action-list button:focus-visible{background:#f1f5f8;color:#2e536f;}
.nb-action-list button.danger{color:#b0585b;}
.nb-action-list button.danger:hover{color:#9d373e;background:#fff2f1;}
.nb-action-list button:disabled{cursor:not-allowed;color:#a2adb5;background:#f6f8fa;}
.nb-branch-dialog{padding:28px;border-color:#dfe7ed;border-radius:14px;box-shadow:0 22px 80px #1e374526;}
.nb-branch-dialog h2{font-size:23px;letter-spacing:-.025em;margin:0 0 18px;}
.nb-branch-dialog p{font-size:15px;line-height:1.85;color:#788b99;margin:13px 0;}
.nb-branch-dialog [role=alert]{color:#b05a5e;}
.nb-branch-dialog .field{font-size:14px;color:#5e7588;margin:17px 0;}
.nb-branch-dialog input,.nb-branch-dialog select{background:#fff;font:inherit;font-size:15px;padding:12px;border-color:#dce5ec;}
.nb-branch-dialog .button{font-size:14px;border-radius:7px;padding:10px 16px;}
.nb-branch-dialog .button.primary{background:#334d61;border-color:#334d61;}
.nb-branch-dialog .button.danger,.nb-branch-dialog .button.primary.danger{background:#ad565b;border-color:#ad565b;color:#fff;}
.nb-branch-dialog .nb-input-foot{margin-top:24px;margin-bottom:0;}
.nb-branch-actions button:focus-visible,.nb-branch-dialog button:focus-visible{outline:2px solid #7898b1;outline-offset:2px;}

/* Paper, restrained ink and a few stickers; the text remains the focal point. */
.nb-reader .nb-paper{background:#f3f5f7;padding:28px clamp(23px,3vw,45px) 43px;}
.nb-reader .nb-reading,.nb-reader .nb-shelf{background-color:#fff;background-image:linear-gradient(#7d9bb208 1px,transparent 1px),linear-gradient(90deg,#7d9bb208 1px,transparent 1px);background-size:24px 24px;border-color:#e1e7ed;box-shadow:3px 4px 0 -1px #fff,3px 4px 0 #e1e7ed,0 8px 23px #30465805;padding-top:29px;}
.nb-reader .nb-reading:before,.nb-reader .nb-shelf:before{background:#d4939324;}
.nb-reader .nb-reading:after,.nb-reader .nb-shelf:after{opacity:.75;}
.nb-reader .nb-cover{min-height:148px;border-bottom-width:1px;border-bottom-color:#d8e2e9;padding-top:15px;padding-right:115px;}
.nb-reader .nb-cover:before{height:3px;width:30px;background:#829cab;}
.nb-reader .nb-cover h1{font-weight:600;line-height:1.5;font-size:clamp(27px,2.25vw,35px);margin:14px 0 17px;letter-spacing:-.035em;}
.nb-reader .nb-book-label{color:#98a5af;font-size:13px;letter-spacing:.035em;}
.nb-reader .nb-cover-line{color:#81929f;font-size:13px;}
.nb-reader .nb-stickers{transform:scale(.8);transform-origin:top right;opacity:.88;}
.nb-reader .nb-stickers .star{font-size:25px;}
.nb-reader .nb-stickers .melon{font-size:33px;}
.nb-reader .nb-stickers .robot{font-size:24px;}
.nb-reader .nb-stickers .ai-chip{color:#8397a6;background:#f2f6fa;border-color:#d5e0e9;box-shadow:0 0 0 2px #fff;font-size:10px;}
.nb-reader .nb-toc{border-color:#e3eaf0;background:#f7fafced;border-radius:6px;padding:15px 18px;gap:3px 20px;margin-top:20px;}
.nb-reader .nb-toc:before{background:#dbe7ef8f;height:8px;}
.nb-reader .nb-toc>strong{color:#6d8293;font-size:14px;}
.nb-reader .nb-prose{color:#3b4e5f;line-height:2;font-size:17px;}
.nb-reader .nb-prose h2,.nb-reader .nb-prose h3{background:linear-gradient(90deg,#f0f5f9bd,transparent 75%);border-left-width:2px;border-left-color:#a1b6c6;padding-left:14px;font-weight:600;margin-top:28px;}
.nb-reader .nb-prose strong{color:#3c5e76;background:linear-gradient(transparent 58%,#e1ecf5ba 58%);}
.nb-reader .nb-shelf>h1{font-size:clamp(26px,2.35vw,34px);font-weight:600;letter-spacing:-.025em;}
.nb-reader .nb-shelf>p{font-size:15px;color:#8594a1;line-height:1.85;}
.nb-reader .nb-shelf>.nb-stickers{top:29px;right:29px;}
.nb-reader .nb-shelf-rule{border-color:#dfe7ed;padding:17px 0;font-size:13px;}
.nb-reader .nb-books{gap:12px;}
.nb-reader .nb-book,.nb-reader .nb-book:nth-child(2n){background:#ffffffde;border-color:#e1e8ee;border-left-color:#b0c3d1;border-left-width:3px;box-shadow:none;border-radius:3px 7px 7px 3px;padding:18px 16px;gap:11px;}
.nb-reader .nb-book:nth-child(3n){border-left-color:#b2c9c2;}
.nb-reader .nb-book:hover{box-shadow:0 5px 15px #2b485f08;transform:translateY(-1px);border-color:#c0d0dc;}
.nb-reader .nb-book:after{opacity:.6;}
.nb-reader .nb-book-number{font-size:19px;color:#a9bac8;}
.nb-reader .nb-book h2{font-size:17px;margin-bottom:8px;font-weight:600;}
.nb-reader .nb-book p{font-size:14px;line-height:1.8;color:#8998a4;margin-bottom:13px;}
.nb-reader .nb-book div>span{font-size:13px;color:#7e97aa;}
.nb-reader .nb-book-empty{border-color:#dae4ec;background:#f8fafcd6;padding:33px 23px;}
.nb-reader .nb-book-empty>span{font-size:30px;color:#b3c4d1;}
.nb-reader .nb-book-empty h2{font-size:19px;color:#698092;font-weight:500;}
.nb-reader .nb-book-empty p{font-size:15px;color:#93a1ad;}
.nb-reader .nb-study-prompt{background:#f5f8fbe8;border:0;border-left:2px solid #b4c6d5;border-radius:0;padding:14px 18px;margin-top:21px;}
.nb-reader .nb-study-prompt strong{font-size:14px;color:#7a91a3;font-weight:500;}
.nb-reader .nb-study-prompt p{font-size:15px;color:#6f8597;line-height:1.8;margin-top:7px;}
.nb-reader .nb-end-mark{font-size:13px;letter-spacing:4px;opacity:.82;border-color:#d9e3eb;}

@media(min-width:1500px){.notebook .nb-layout{grid-template-columns:268px minmax(0,1fr);}.notebook .nb-tree{padding-left:18px;padding-right:18px;}.nb-reader .nb-paper{padding-left:45px;padding-right:45px;}}
@media(max-width:1150px){.notebook .nb-layout{grid-template-columns:223px minmax(0,1fr);}.notebook .nb-tree{padding-left:10px;padding-right:10px;}.nb-manager .nb-paper{padding:25px 24px 38px;}.nb-management-toolbar{gap:15px;}.nb-management-toolbar h2{font-size:23px;}.nb-management-actions{gap:5px;}.nb-management-actions button,.nb-manager .nb-management-actions .button{padding:9px 11px;}}
@media(max-width:900px){.notebook .nb-layout{grid-template-columns:205px minmax(0,1fr);}.notebook .nb-stage-row .nb-stage-name{font-size:13px;}.notebook .nb-stage-row [data-nb-stage-menu],.notebook .nb-branch-title [data-nb-menu]{flex-basis:24px;min-width:24px;width:24px;}.nb-management-toolbar{align-items:flex-start;flex-wrap:wrap;gap:15px;margin-bottom:20px;padding-bottom:20px;}.nb-management-toolbar h2{font-size:22px;}.nb-reader .nb-paper{padding:23px 17px 35px;}.nb-reader .nb-cover{padding-right:78px;}.nb-reader .nb-cover .nb-stickers{transform:scale(.6);}}
@media(max-width:680px){.notebook .nb-layout{grid-template-columns:190px minmax(0,1fr);}.notebook .nb-header>a{width:auto;}.notebook .nb-header{padding:17px 19px;}.nb-reader .nb-cover{min-height:0;padding-right:0;padding-top:29px;}.nb-reader .nb-cover .nb-stickers{transform:scale(.49);}.nb-reader .nb-shelf>.nb-stickers{transform:scale(.48);right:15px;}.nb-reader .nb-shelf>h1{font-size:26px;}.nb-reader .nb-prose{font-size:16px;}.nb-manager .nb-manage-row{gap:12px;}.nb-manager .nb-manage-row>.nb-read-link{font-size:12px;}.nb-edit-options{grid-template-columns:1fr;gap:0;}}
@media(max-width:600px){.notebook .nb-layout{display:block;}.notebook .nb-tree{max-height:230px;padding:18px 14px;border-bottom-color:#e7ecf0;}.notebook .nb-tree-label{margin-bottom:12px;}.notebook .nb-tree input{margin-bottom:12px;}.notebook .nb-stage-row{min-height:38px;}.notebook .nb-stage-row .nb-stage-name{font-size:14px;}.notebook .nb-header{padding:16px;gap:10px;}.notebook .nb-header>a{font-size:20px;}.notebook .nb-header .button{padding:8px 10px;font-size:13px;}.nb-manager .nb-paper{padding:23px 18px 32px;}.nb-management-toolbar{gap:15px;}.nb-management-toolbar label,.nb-management-toolbar p,.nb-management-toolbar .nb-book-label{font-size:13px;}.nb-management-actions{width:100%;gap:8px;}.nb-management-actions button,.nb-manager .nb-management-actions .button{padding:10px 15px;}.nb-manager .nb-management-panel{padding:0;}.nb-manager .nb-compose textarea,.nb-manager #nb-edit-form textarea{padding:16px;font-size:16px;min-height:205px;}.nb-manager .nb-manage-row{flex-wrap:wrap;padding:18px 0;gap:11px;}.nb-manager .nb-manage-row>div{flex:1 1 100%;}.nb-manager .nb-manage-row>.nb-read-link{margin-left:auto;font-size:13px;}.nb-manager .nb-compose>p{font-size:14px;}.nb-manager .nb-manage-empty{padding:32px 3px 38px;}.nb-manager .nb-manage-empty h3{font-size:19px;}.nb-manager .nb-manage-empty p{font-size:14px;}.nb-reader .nb-paper{padding:19px 12px 29px;}.nb-reader .nb-reading,.nb-reader .nb-shelf{padding:22px 18px 24px 33px;background-size:22px 22px;box-shadow:2px 3px 0 -1px #fff,2px 3px 0 #e1e7ed;}.nb-reader .nb-cover h1{font-size:26px;}.nb-reader .nb-books{grid-template-columns:1fr;}.nb-reader .nb-book{padding:17px 13px;}.nb-reader .nb-toc{padding:14px 15px;}.nb-reader .nb-prose h2,.nb-reader .nb-prose h3{margin-top:24px;}.nb-branch-dialog{padding:24px;}.nb-branch-dialog h2{font-size:22px;}.nb-fullscreen .nb-tree{max-height:200px;}}
@media(prefers-reduced-motion:reduce){.notebook .nb-tree-chevron,.notebook .nb-stage-row,.notebook .nb-branch-title,.nb-reader .nb-book{transition:none;}.nb-reader .nb-book:hover{transform:none;}}
@media print{.nb-reader .nb-reading,.nb-reader .nb-shelf{box-shadow:none;border:0;background:#fff;padding:0;}.nb-reader .nb-cover{padding-right:0;}.nb-reader .nb-paper{padding:0;background:#fff;}}