:root{--bg:#f5f3ed;--paper:#fffefa;--soft:#eaece3;--ink:#233b32;--muted:#68716a;--line:#dedfd5;--green:#355c47;--accent:#b18748;--reader-font:19px;--spacing:1.8;font-family:Inter,'Segoe UI',Arial,sans-serif;color-scheme:light}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);line-height:1.6}body[data-theme=light]{--bg:#f5f7f7;--paper:#fff;--soft:#eaf0ec}body[data-theme=dark]{--bg:#14221e;--paper:#1d2e27;--soft:#283b32;--ink:#e3eae1;--muted:#b2bcb3;--line:#3b4c41;--green:#bbd4b7;--accent:#e0ba7b;color-scheme:dark}button,input,select,textarea{font:inherit}button,a,input,select{touch-action:manipulation}button,.btn{cursor:pointer;border:1px solid var(--line);background:var(--paper);color:var(--ink);border-radius:8px;min-height:44px;padding:10px 15px;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:13px;font-weight:600}button:hover,.btn:hover{border-color:var(--green);background:var(--soft)}button:disabled{opacity:.5;cursor:not-allowed}a{color:var(--green)}:focus-visible{outline:3px solid var(--accent);outline-offset:4px}.primary{background:var(--green);color:var(--paper);border-color:var(--green)}.primary:hover{filter:brightness(.92);background:var(--green)}.skip{position:fixed;top:-60px;z-index:20;background:var(--paper);padding:12px}.skip:focus{top:0}#sidebar{position:fixed;width:244px;inset:0 auto 0 0;padding:35px 23px;background:var(--paper);border-right:1px solid var(--line);display:flex;flex-direction:column;z-index:10}.brand{display:flex;align-items:center;gap:13px;text-decoration:none;color:var(--ink);font-weight:650;letter-spacing:2.7px;font-size:17px;line-height:1.4;margin-bottom:48px}.brand small{display:block;font-size:10px;letter-spacing:5.4px;font-weight:500}.brandmark{font-size:38px;color:var(--green)}.overline,.eyebrow{font-size:10px;font-weight:650;letter-spacing:1.9px;color:var(--muted);text-transform:uppercase}.eyebrow{color:var(--green)}nav{display:grid;gap:7px;margin-top:12px}nav a{text-decoration:none;display:flex;align-items:center;gap:13px;font-size:19px;padding:10px 12px;border-radius:7px;color:var(--muted)}nav a span{font-size:13px}nav a.active{color:var(--green);background:var(--soft);font-weight:600}.side-bottom{margin-top:auto}.side-bottom>a{font-size:12px;text-decoration:none}.side-bottom p{font:italic 17px/1.7 Georgia,serif;color:var(--muted);border-top:1px solid var(--line);padding-top:24px;margin-top:25px}.side-bottom small{font-size:10px;color:var(--muted)}.workspace{margin-left:244px}header{height:82px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 40px;gap:15px}.breadcrumb{font-size:10px;letter-spacing:1.3px;color:var(--muted)}.breadcrumb span{margin:0 12px;color:var(--line)}.breadcrumb b{color:var(--ink);font-weight:500}.header-actions{display:flex;align-items:center;gap:12px}.header-actions button{border:0;background:transparent}.avatar{display:grid;place-items:center;width:33px;height:33px;border-radius:50%;background:var(--soft);font-size:12px}#menu{display:none}main{max-width:1370px;padding:40px clamp(22px,4vw,65px) 70px;margin:auto;min-height:80vh}footer{border-top:1px solid var(--line);padding:22px 40px;color:var(--muted);font-size:10px}h1,h2,h3,p{margin-top:0}h1{font:400 clamp(32px,4vw,48px)/1.2 Georgia,serif;letter-spacing:-1px;margin:12px 0 14px}h2{font:400 28px/1.3 Georgia,serif;letter-spacing:-.5px}h3{font-size:16px;line-height:1.5}p{color:var(--muted);font-size:14px}.intro{max-width:760px}.welcome{display:flex;justify-content:space-between;gap:20px;align-items:flex-end;margin-bottom:30px}.welcome p{margin-bottom:0}.date{font-size:11px;color:var(--muted);white-space:nowrap;padding-bottom:4px}.hero{position:relative;display:grid;grid-template-columns:1.3fr .7fr;gap:35px;background:#263f34;color:#fbf7ec;border-radius:12px;padding:36px 38px;overflow:hidden}.hero p{color:#c4d2c2}.hero h2{font-size:32px;max-width:530px}.hero .eyebrow{color:#c5d6b7}.hero .primary{background:#e9ebd4;color:#233c30;border:0}.hero .subtle{color:#d2dccd;background:transparent;border-color:#627565}.hero .pill{background:#3b5244;color:#e3ebdc;border-color:#5b705c}.hero-art{display:flex;align-items:center;justify-content:center;min-height:220px}.book{width:165px;height:250px;background:#ece8d9;color:#355447;border-radius:3px 9px 9px 3px;box-shadow:8px 12px 0 #182b23,12px 15px 22px #0c1c2355;transform:rotate(9deg);border-left:10px solid #c9c9ad;text-align:center;padding:25px 12px;position:relative;font-family:Georgia,serif}.book:before{content:'';position:absolute;inset:10px;border:1px solid #a0af91}.book span{display:block;font-size:9px;letter-spacing:2px}.book b{display:block;font-size:25px;font-weight:400;margin:24px 0 8px}.book small{font-size:10px}.book .star{font-size:33px;margin-top:12px}.row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.between{justify-content:space-between}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:25px 0 35px}.stat{border-bottom:1px solid var(--line);padding:0 12px 18px 0}.stat small{font-size:11px;color:var(--muted)}.stat strong{display:block;font:30px Georgia,serif;margin:5px 0;color:var(--ink)}.stat span{font-size:11px;color:var(--muted)}.columns{display:grid;grid-template-columns:1.5fr 1fr;gap:24px}.card{background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:25px}.section-title{display:flex;align-items:center;justify-content:space-between;gap:15px;margin:32px 0 17px}.section-title h2{font-size:25px;margin:0}.section-title a{font-size:12px;text-decoration:none}.pill{display:inline-block;border:1px solid var(--line);background:var(--soft);border-radius:20px;padding:3px 10px;font-size:10px;color:var(--green)}.pill.warn{background:transparent;color:var(--muted)}.mini{font-size:11px;color:var(--muted)}.progress{height:5px;background:var(--soft);border-radius:8px;overflow:hidden;margin:12px 0}.progress i{display:block;height:100%;background:var(--green)}.path-step{display:flex;gap:14px;padding:13px 0;border-bottom:1px solid var(--line)}.path-step:last-child{border:0}.step-dot{border:1px solid var(--line);width:32px;height:32px;display:grid;place-items:center;border-radius:50%;flex:none;font-size:12px;color:var(--green)}.path-step p{font-size:12px;margin:3px 0}.path-step b{font-size:13px}.quote{font:italic 23px/1.5 Georgia,serif;color:var(--ink)}.notice{padding:15px 18px;background:var(--soft);border-left:3px solid var(--accent);border-radius:4px;font-size:12px;color:var(--ink);margin:18px 0}.book-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.book-card{background:var(--paper);border:1px solid var(--line);border-radius:10px;overflow:hidden;display:flex;flex-direction:column}.cover{background:#e0e6d9;padding:26px;min-height:130px;display:flex;justify-content:space-between;align-items:center;color:#395443}.cover.mep{background:#e5e0d1;color:#775f3c}.cover.eade{background:#dce4e7;color:#41616d}.cover strong{font:35px Georgia,serif}.cover small{font-size:10px;letter-spacing:2px}.book-card .body{padding:21px;flex:1;display:flex;flex-direction:column}.book-card h3{margin:10px 0}.book-card p{font-size:12px}.book-card .row{margin-top:auto}.search{width:100%;max-width:580px;padding:12px 16px;background:var(--paper);border:1px solid var(--line);border-radius:8px;color:var(--ink);margin:10px 0 25px}details{border:1px solid var(--line);border-radius:8px;background:var(--paper);margin:10px 0}summary{padding:15px;cursor:pointer;font-size:13px;font-weight:600}details .detail-body{padding:0 18px 18px}details .topic{display:block;text-align:left;width:100%;border-radius:0;border-width:0 0 1px;background:transparent;font-size:12px;justify-content:flex-start}details .topic small{display:block}.reader-head h1{font-size:29px;max-width:950px}.reader-layout{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:20px;align-items:start}.reader-tools{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:13px}.reader-tools label{font-size:11px;display:flex;align-items:center;gap:6px}.reader-tools input[type=number]{width:66px;padding:9px;border:1px solid var(--line);background:var(--paper);color:var(--ink);border-radius:6px}.reader-tools select,select{padding:10px;border:1px solid var(--line);border-radius:6px;background:var(--paper);color:var(--ink);max-width:100%}.tabs{display:flex;gap:5px;margin:20px 0;border-bottom:1px solid var(--line);padding-bottom:10px;flex-wrap:wrap}.tabs button{border-color:transparent;background:transparent}.tabs button[aria-pressed=true]{background:var(--soft);color:var(--green)}#pdfViewport{height:72vh;min-height:410px;background:#d8dbd3;border:1px solid var(--line);border-radius:8px;overflow:auto;position:relative;overscroll-behavior:contain}#pdfViewport canvas{display:block;margin:0 auto}#pdfViewport[data-ruler=true]:after{content:'';position:sticky;display:block;bottom:48%;height:45px;pointer-events:none;background:#e8ce6e33;border-block:1px solid #b49a4c66}.pdf-fallback{padding:35px;max-width:580px;margin:auto;color:#253e32}.pdf-fallback p{color:#4e5e51}.reader-aside{position:sticky;top:18px}.reader-aside .card{padding:18px;margin-bottom:14px}.reader-aside h3{font-size:13px}.reader-aside p{font-size:12px}.reader-aside label{font-size:12px;display:block;margin:12px 0}.reader-aside input[type=range]{width:100%}.pages{display:flex;gap:6px;flex-wrap:wrap;margin:13px 0}.pages button{padding:6px 10px;min-width:44px}.pages .read{background:var(--soft);border-color:var(--green)}.pages .current{outline:2px solid var(--accent)}.reading-text{font:var(--reader-font)/var(--spacing) Georgia,serif;max-width:760px;margin:auto}.reading-text p{font:inherit;color:var(--ink)}.reading-text h3{font:600 23px/1.5 Georgia,serif;margin:30px 0 12px}.reading-text .mini{font:12px/1.6 'Segoe UI',sans-serif}.spoken{background:var(--soft);outline:2px solid var(--accent)}textarea{display:block;width:100%;min-height:180px;resize:vertical;background:var(--paper);color:var(--ink);padding:15px;border:1px solid var(--line);border-radius:8px;font-size:16px;line-height:1.7;margin:12px 0}label{color:var(--ink)}.choices{display:grid;gap:10px}.choices button{text-align:left;justify-content:flex-start;padding:16px;font-size:15px}.correct{border-color:#588350!important;background:var(--soft)!important}.feedback{margin:18px 0;padding:15px;background:var(--soft);border-radius:7px;font-size:14px}.empty{text-align:center;padding:55px 25px}.empty h2{margin-bottom:10px}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.settings-grid label{display:block;margin:13px 0;font-size:13px}.settings-grid input[type=range]{width:100%}table{border-collapse:collapse;width:100%;font-size:12px}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--line);vertical-align:top;overflow-wrap:anywhere}th{width:26%;color:var(--muted)}.focus #sidebar,.focus header,.focus footer{display:none}.focus .workspace{margin:0}.focus main{max-width:1300px;padding-top:60px}.focus .reader-aside{display:none}.focus .reader-layout{grid-template-columns:1fr}.focus #exitFocus{display:block;position:fixed;right:15px;top:10px;z-index:20}#toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:var(--ink);color:var(--paper);padding:12px 20px;border-radius:8px;z-index:30;font-size:13px;max-width:90vw;box-shadow:0 5px 30px #0002;display:none}#toast.show{display:block}#reviewBadge{background:var(--soft);border-radius:50%;font-size:10px;padding:0 5px;margin-left:auto}.audio-line{display:block}.timer{font:32px Georgia,serif}.muted{color:var(--muted)}[hidden]{display:none!important}
@media(max-width:1150px){#sidebar{width:210px;padding:30px 15px}.workspace{margin-left:210px}main{padding:30px 25px}.reader-layout{grid-template-columns:1fr}.reader-aside{position:static;display:grid;grid-template-columns:1fr 1fr;gap:14px}.book-grid{grid-template-columns:repeat(2,1fr)}.hero{padding:28px;gap:10px}.hero-art .book{width:125px;height:185px}.hero-art .book b{font-size:22px;margin-top:16px}}
@media(max-width:760px){#sidebar{display:none;width:260px;box-shadow:0 0 0 100vmax #0006}#sidebar.open{display:flex}.workspace{margin:0}#menu{display:inline-flex}header{height:67px;padding:0 15px}.breadcrumb{display:none}.header-actions{margin-left:auto;gap:2px}main{padding:26px 18px 45px}.welcome{display:block}.welcome .date{display:none}h1{font-size:36px}.hero{grid-template-columns:1fr;padding:26px}.hero-art{display:none}.hero h2{font-size:27px}.stats{gap:10px;margin-bottom:20px}.stat strong{font-size:27px}.stat small,.stat span{font-size:10px}.columns,.settings-grid,.reader-aside{grid-template-columns:1fr}.book-grid{grid-template-columns:1fr 1fr;gap:12px}.book-card .body{padding:14px}.cover{padding:20px 14px;min-height:100px}.cover strong{font-size:25px}.cover small{font-size:8px}.book-card h3{font-size:14px}.book-card .row>*{width:100%}.reader-head h1{font-size:25px}.card{padding:20px}.tabs button{padding:8px 10px;font-size:12px}.reader-tools{gap:5px}.reader-tools button{padding:8px 12px}footer{padding:20px}.reader-layout{gap:16px}#pdfViewport{height:65vh}th{width:32%}.focus main{padding:65px 12px 30px}.focus .reader-head{display:none}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

body[data-theme=dark] #pdfViewport canvas{filter:invert(.89) hue-rotate(180deg)}body[data-theme=sepia] #pdfViewport canvas{filter:sepia(.18)}.hero-art .book small{line-height:1.4;display:block}.reader-tools button[data-action=zoomIn]{font-size:18px}
/* Study studio */
.study-dashboard{display:grid;grid-template-columns:1.3fr 1fr;gap:30px;padding:28px;border:1px solid var(--line);border-radius:12px;background:var(--paper);margin:28px 0}.study-dashboard h2{margin:10px 0}.study-dashboard-action{display:flex;flex-wrap:wrap;align-content:center;gap:10px}.study-dashboard-action p{width:100%}.week-strip{display:flex;gap:10px}.week-strip>span{display:grid;place-items:center;border:1px solid var(--line);border-radius:24px;width:40px;height:65px;font-size:13px}.week-strip small{color:var(--muted)}.week-strip .studied{background:var(--soft);border-color:var(--green)}.week-strip .today{outline:2px solid var(--accent);outline-offset:3px}.session-track{display:flex;gap:4px;margin:20px 0}.session-track span{background:var(--soft);padding:12px;font-size:11px;border-radius:6px}.session-track span:first-child{background:var(--green);color:var(--paper)}.session-steps{padding-left:22px;color:var(--muted);font-size:14px;line-height:2}#planMinutes,#planDays{display:block;margin:10px 0 20px;width:100%}#sessionMinutes{padding:10px;width:85px;margin:12px;border:1px solid var(--line);background:var(--paper);color:var(--ink);border-radius:8px}.memory-card{background:var(--paper);border:1px solid var(--line);border-top:4px solid var(--accent);padding:clamp(25px,5vw,60px);margin:24px 0;border-radius:12px;min-height:270px}.memory-card h2{font-size:clamp(25px,3vw,36px);margin:24px 0}.card-answer p{white-space:pre-wrap;color:var(--ink);font-size:18px}.card-answer .mini{font-size:12px;color:var(--muted)}.card-form textarea{min-height:100px}.notebook-entry{margin:18px 0}.notebook-entry h2{font-size:24px;margin:16px 0}.notebook-entry p{white-space:pre-wrap}.reading-block{border-top:1px solid var(--line);padding-top:22px;margin-top:25px}#sidebar{overflow-y:auto}input[type=search],textarea{max-width:100%}.reader-layout>section{min-width:0}
/* Reflowed book reader */
.book-toolbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:12px 0}.book-toolbar button[aria-pressed=true]{background:var(--green);color:var(--paper)}.book-surface{background:var(--paper)!important;color:var(--ink);padding:clamp(20px,5vw,58px);scrollbar-gutter:stable}.book-surface .book-text{max-width:66ch;margin:auto;font:var(--reader-font)/var(--spacing) Georgia,serif;overflow-wrap:anywhere}.book-text p{font:inherit;color:inherit;margin:0 0 1.1em;text-align:left}.book-page-label{display:block;font:11px/1.5 'Segoe UI',sans-serif;letter-spacing:1px;color:var(--muted);margin:0 0 24px;text-transform:uppercase}.book-surface[data-ruler=true]{background-image:linear-gradient(transparent,transparent)}.book-navigation{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:12px 0;position:sticky;bottom:0;background:var(--bg);z-index:2;border-top:1px solid var(--line)}.book-navigation .mini{text-align:center}.reader-tools{scroll-margin-top:10px}.book-toolbar label{font-size:12px}.book-toolbar input[type=range]{width:100px}.focus .book-surface{height:calc(100dvh - 230px);min-height:300px}.focus .tabs,.focus .reader-head,.focus .reader-layout~footer{display:none}
@media(max-width:760px){.study-dashboard{grid-template-columns:1fr;padding:20px;gap:15px}.week-strip{gap:8px}.book-grid{grid-template-columns:1fr}.reader-head h1{font-size:23px}.book-surface{padding:24px 20px}.book-toolbar{gap:8px}.book-navigation button{min-width:72px}#pdfViewport{min-height:320px;height:65dvh}.stats{grid-template-columns:repeat(3,minmax(0,1fr))}.stat{overflow-wrap:anywhere}.tabs{flex-wrap:nowrap;overflow-x:auto}.tabs button{white-space:nowrap;flex:none}.memory-card{padding:23px}.card-answer .row button{width:100%}.reader-tools input{font-size:16px}.row .search{margin-bottom:10px}.hero{padding:23px}.focus #pdfViewport{height:calc(100dvh - 270px)}}
@media print{#sidebar,header,footer,.row,.header-actions,#toast,button,.study-dashboard{display:none!important}.workspace{margin:0}main{padding:0;max-width:none}.notebook-entry{break-inside:avoid;border:0;border-bottom:1px solid #ccc;color:#111;background:#fff}.notebook-entry p{color:#111}body{background:white;color:black}}
/* App shell: persistent destinations, a single primary action, quieter reading. */
.app-shell main{max-width:1120px;padding:30px clamp(20px,3vw,45px) 45px}.app-shell header{height:65px;padding:0 30px}.app-shell .breadcrumb{font-size:14px;letter-spacing:0}.app-shell footer{display:none}.app-greeting{display:flex;align-items:center;justify-content:space-between;gap:15px;margin:0 0 24px}.app-greeting h1{font-size:36px;margin:6px 0}.app-greeting p{margin:0}.app-emblem{font:62px Georgia,serif;color:var(--accent)}.continue-card{padding:28px 32px;border-radius:20px;background:#263f34;color:#f8f5e9;box-shadow:0 10px 30px #1e3a2b12}.continue-card .eyebrow{color:#c5d6b7}.continue-card .pill{background:#3b5546;color:#e7eddf;border-color:#67806a}.continue-book{font-size:12px;color:#c2d0c2;margin:20px 0 8px}.continue-card h2{font-size:clamp(24px,3vw,32px);max-width:720px}.continue-card .mini{color:#c9d6c7}.continue-card .progress{background:#526657}.continue-card .progress i{background:#d4dcbc}.continue-button{width:100%;margin-top:22px;background:#e9ebd4!important;color:#233c30!important;border:0;min-height:52px;font-size:15px;border-radius:12px}.quick-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:20px 0}.quick-grid a{display:grid;text-decoration:none;background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:20px;color:var(--ink);min-height:122px}.quick-grid a:hover{border-color:var(--green);background:var(--soft)}.quick-grid a>span{font-size:26px;color:var(--green);line-height:1;margin-bottom:13px}.quick-grid b{font-size:14px}.quick-grid small{font-size:11px;color:var(--muted);margin-top:4px}.home-links{display:flex;gap:20px;justify-content:space-between;flex-wrap:wrap;font-size:12px}.bottom-nav{display:none}.app-menu{border:1px solid var(--line);background:var(--paper);border-radius:16px;overflow:hidden}.app-menu a{display:flex;align-items:center;gap:18px;padding:22px;text-decoration:none;color:var(--ink);border-bottom:1px solid var(--line)}.app-menu a:last-child{border:0}.app-menu a>span:nth-child(2){flex:1}.app-menu b,.app-menu small{display:block}.app-menu b{font-size:15px}.app-menu small{font-size:12px;color:var(--muted);margin-top:3px}.menu-icon{font-size:26px;width:30px;text-align:center;color:var(--green)}.install-card{margin-top:24px}.app-shell[data-view=reader] .reader-head h1{font-size:23px;line-height:1.35;margin-bottom:8px}.app-shell[data-view=reader] .reader-head .eyebrow{display:none}.app-shell[data-view=reader] .reader-head p{font-size:10px;margin-bottom:16px}.app-shell[data-view=reader] .reader-layout{grid-template-columns:1fr}.app-shell[data-view=reader] .reader-aside{position:static;display:block}.app-shell[data-view=reader] .reader-aside>details>.detail-body{display:grid;grid-template-columns:1fr 1fr;gap:14px}.app-shell[data-view=reader] .reader-tools button[data-action=zoomIn],.app-shell[data-view=reader] .reader-tools button[data-action=zoomOut]{min-width:44px}.app-shell[data-view=reader] .book-surface{height:64dvh;min-height:360px}.app-shell[data-view=reader] .tabs{margin:14px 0;gap:5px}.app-shell[data-view=reader] .tabs button{flex:1}.app-shell .study-dashboard{border-radius:16px}.app-shell .card{border-radius:14px}.app-shell .book-card{border-radius:14px}.focus .bottom-nav{display:none!important}.focus.app-shell main{padding-top:60px}.focus.app-shell[data-view=reader] .reader-head{display:none}.focus.app-shell[data-view=reader] .book-surface{height:calc(100dvh - 230px)}
@media(max-width:760px){.app-shell main{padding:20px 16px 106px}.app-shell header{padding:0 16px;height:58px;position:sticky;top:0;background:var(--bg);z-index:8}.app-shell #menu{display:none}.app-shell .breadcrumb{display:block;font-weight:600}.app-shell .header-actions .avatar{display:none}.app-shell .header-actions #focus{font-size:12px;padding:8px}.app-greeting h1{font-size:30px}.app-emblem{font-size:46px}.continue-card{padding:22px;border-radius:18px}.continue-card h2{font-size:25px}.quick-grid{grid-template-columns:1fr 1fr;gap:10px}.quick-grid a{padding:17px;min-height:114px}.quick-grid a>span{font-size:24px}.study-dashboard{margin:20px 0}.study-dashboard h2{font-size:25px}.bottom-nav{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0;position:fixed;bottom:0;inset-inline:0;margin:0;padding:6px 8px max(8px,env(safe-area-inset-bottom));border-top:1px solid var(--line);background:var(--paper);z-index:12;box-shadow:0 -5px 25px #00000006}.bottom-nav a{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:3px;padding:6px 2px;border-radius:12px;min-height:54px}.bottom-nav a>span{font-size:23px;line-height:1.2}.bottom-nav a small{font-size:10px;line-height:1.4}.bottom-nav a.active{background:var(--soft)}#toast{bottom:90px;min-width:240px}.app-shell[data-view=reader] main{padding:12px 12px 100px}.app-shell[data-view=reader] .reader-head h1{font-size:18px;margin:0 0 8px}.app-shell[data-view=reader] .reader-head p{display:none}.app-shell[data-view=reader] .reader-head+.row>label{font-size:11px}.app-shell[data-view=reader] .reader-head+.row>a{display:none}.app-shell[data-view=reader] .tabs button{font-size:11px;padding:8px 6px;min-height:42px}.app-shell[data-view=reader] .book-surface{height:59dvh;min-height:300px;border-radius:12px}.app-shell[data-view=reader] .reader-aside>details>.detail-body{display:block}.book-toolbar{display:grid;grid-template-columns:1fr 1fr}.book-toolbar button{padding:8px;font-size:12px}.book-toolbar label{display:flex;align-items:center;gap:6px}.book-toolbar input[type=range]{min-width:0;width:100%}.reader-tools{gap:6px}.reader-tools .mini{display:none}.reader-tools .btn{margin-left:auto;font-size:11px;padding:8px}.book-navigation{bottom:74px;padding:8px 0}.focus.app-shell main{padding:60px 12px 20px}.focus .book-navigation{bottom:0}.focus.app-shell[data-view=reader] .book-surface{height:calc(100dvh - 250px)}.app-menu a{padding:18px}.home-links{display:grid;gap:12px}.app-shell[data-view=reader] .reader-tools input{width:60px}}
@media print{.bottom-nav{display:none!important}.app-shell main{padding:0}.app-shell header{display:none}}
/* Focus mode leaves the page and two reading controls. */
.focus .reader-head+.row,.focus .reader-tools,.focus .book-toolbar>button{display:none!important}.focus .book-toolbar{display:flex;justify-content:center;margin:0;padding:0 0 14px}.focus .book-toolbar label{display:flex;align-items:center;gap:8px}.focus .book-toolbar input{width:90px}.focus.app-shell[data-view=reader] .book-surface{height:calc(100dvh - 200px);min-height:280px}.focus.app-shell[data-view=reader] .reader-aside{display:none}.book-text h3{font:600 1.05em/1.5 Georgia,serif;margin:1.4em 0 .8em;color:var(--ink)}.focus .book-page-label{font-size:10px}.book-navigation button{white-space:nowrap}.app-shell[data-view=reader] #pdfViewport:focus-visible{outline-offset:1px}
body[data-reader=book] .reader-tools button[data-action=zoomIn],body[data-reader=book] .reader-tools button[data-action=zoomOut]{display:none}