:root{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:#263e35;background:#f5f3ec;font-synthesis:none;--ink:#263e35;--green:#294b40;--muted:#747c70;--border:#dedfd4;--paper:#fffdf7;--bg:#f5f3ec;--soft:#e9eddf;--selected:#f0efde;--accent:#9eab85;color-scheme:light}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}:root[data-theme=light]{--bg:#fafafa;--paper:#fff;--soft:#edf1ed;--selected:#edf4ec}:root[data-theme=dark]{--bg:#192721;--paper:#23372e;--ink:#e8ecdf;--muted:#aeb9a6;--border:#415247;--soft:#334638;--selected:#384831;--green:#396451;color-scheme:dark}button,input,textarea,select{font:inherit}button,a,input,textarea,select{touch-action:manipulation}button{cursor:pointer;border:0;border-radius:12px;background:var(--green);color:#fff;padding:13px 20px;font-weight:600;min-height:44px}button:hover{filter:brightness(1.06)}button:disabled{opacity:.45;cursor:default}button.secondary{background:var(--soft);color:var(--ink)}button.quiet{background:transparent;color:var(--muted);padding:10px 12px}button.danger{background:#f0dfd5;color:#804734}button.text-button{background:none;color:var(--ink);padding:8px 0}a{color:var(--ink)}input,textarea,select{color:var(--ink);font-size:16px;border:1px solid var(--border);background:var(--paper);border-radius:10px;padding:12px;max-width:100%;line-height:1.6}input,textarea{display:block;width:100%}textarea{resize:vertical}input:focus,textarea:focus,select:focus,button:focus-visible,a:focus-visible{outline:3px solid #9ead89;outline-offset:3px}label{display:block;font-size:13px;font-weight:650;margin:20px 0 7px}.eyebrow{font-size:10px;letter-spacing:.18em;font-weight:700;color:var(--muted);text-transform:uppercase;line-height:1.6}h1,h2,h3,p{margin-top:0}h1{font-family:Georgia,'Times New Roman',serif;font-weight:400;letter-spacing:-.04em;font-size:clamp(38px,5vw,60px);line-height:1.1;margin-bottom:18px}h2{font-size:23px;font-weight:550;letter-spacing:-.035em}h3{font-size:18px;font-weight:600}p{line-height:1.8}small,.muted{color:var(--muted);font-size:13px;line-height:1.8}.top{max-width:1120px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:24px 30px;border-bottom:1px solid var(--border);gap:20px}.brand{display:flex;gap:11px;align-items:center;letter-spacing:-.035em;font-family:Georgia,serif;font-size:22px;text-decoration:none}.brand img{width:36px;height:36px}.badge{font-size:11px;padding:6px 10px;border:1px solid var(--border);border-radius:20px;color:var(--muted);white-space:nowrap}.shell{max-width:1020px;margin:40px auto;padding:0 28px 120px}.intro{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:30px}.intro p{max-width:550px}.tiny-stats{font-size:13px;color:var(--muted);padding-bottom:15px;white-space:nowrap}.card{background:var(--paper);border:1px solid var(--border);border-radius:20px;padding:28px}.continue-card{display:flex;justify-content:space-between;gap:30px;background:var(--soft);border-radius:20px;padding:38px;margin-bottom:40px}.continue-card h2{font-family:Georgia,serif;font-size:34px;font-weight:400}.continue-card p:not(.eyebrow){max-width:480px;color:var(--muted);font-size:14px}.book-art{min-width:160px;transform:rotate(8deg);background:#51644e;color:#ebe6d5;border-radius:3px 9px 9px 3px;box-shadow:-7px 6px 0 #bac1a9,0 14px 20px #1b34231a;padding:26px;font-family:Georgia,serif;display:flex;flex-direction:column;justify-content:space-between}.book-art span{font-size:35px;line-height:1}.book-art i{font-family:inherit;font-size:11px;letter-spacing:.1em;font-style:normal;margin-top:25px}.section-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:24px 0}.section-head h2{margin:0}.upload-button{cursor:pointer;margin:0;background:var(--paper);border:1px solid var(--border);border-radius:10px;padding:10px 14px;font-size:13px}.book-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px;margin-top:28px}.book-card h3{margin:20px 0 4px}.book-card p{margin-bottom:8px}.cover{width:100%;min-height:230px;border-radius:5px 14px 14px 5px;display:flex;flex-direction:column;align-items:start;text-align:left;justify-content:space-between;padding:25px;border-left:8px solid #00000015}.cover small{color:inherit;font-size:10px;letter-spacing:.15em}.cover strong{font:30px/1.15 Georgia,serif;max-width:220px}.cover span{font:italic 14px Georgia,serif}.cover-0{background:#51664e;color:#f2ead9}.cover-1{background:#cfb18d;color:#4a3c2b}.cover-2{background:#646d7e;color:#f5eddb}.bottom-nav{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);display:flex;z-index:20;background:var(--paper);border:1px solid var(--border);box-shadow:0 5px 35px #00000010;padding:5px 10px;border-radius:20px}.bottom-nav button{display:flex;align-items:center;gap:9px;background:none;color:var(--muted);min-width:95px;justify-content:center;font-size:13px}.bottom-nav button.active{background:var(--soft);color:var(--ink)}.bottom-nav span{font-size:19px}.reader-header{display:flex;align-items:center;justify-content:space-between;gap:12px;text-align:center;margin-bottom:20px}.reader-header h2{font:27px Georgia,serif;margin:0}.reader-header .eyebrow{margin:0 0 8px}.reader-tools{display:flex;gap:8px;align-items:center;margin:24px auto 15px;max-width:780px}.reader-tools select{flex:1;min-width:0;font-size:13px}.reader-tools button{white-space:nowrap;font-size:13px;padding:9px 12px}.reader-hint{font-size:12px;color:var(--muted);text-align:center;margin:20px auto;max-width:650px}.reading-page{max-width:760px;margin:auto;background:var(--paper);border:1px solid var(--border);border-radius:16px;padding:26px 36px;font-family:Georgia,'Times New Roman',serif}.reading-page p{line-height:1.95;margin:0 -12px 18px;padding:12px;border-radius:10px;transition:background .2s}.reading-page p:last-child{margin-bottom:0}.selected-paragraph{background:var(--selected)}.word{cursor:pointer;text-decoration-skip-ink:auto}.word:hover{background:#afbb9260}.word::selection,.reading-page ::selection{background:#c6d29c;color:#203023}.page-nav{max-width:760px;margin:20px auto;display:flex;justify-content:space-between;align-items:center;font-size:13px}.practice-bar{max-width:760px;margin:28px auto;background:var(--paper);border:1px solid var(--border);border-radius:16px;padding:20px}.practice-title{display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--muted);gap:10px;margin-bottom:10px}.practice-controls{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.practice-controls button,.practice-controls select{font-size:13px}.record-button{background:#a6654c}.recording{border-top:1px solid var(--border);display:flex;align-items:center;flex-wrap:wrap;gap:8px;padding:12px 0;font-size:12px}.recording span{flex:1;min-width:100px;color:var(--muted)}.recording button{font-size:12px;padding:8px 12px}.selection-button{position:fixed;bottom:100px;left:50%;transform:translateX(-50%);z-index:22;box-shadow:0 5px 20px #0002;white-space:nowrap}.expression{margin-top:20px}.expression h2{font-family:Georgia,serif;font-size:29px}.expression .section-head{margin:0 0 12px}.quote{border-left:3px solid #aebd9b;padding:4px 16px;font-family:Georgia,serif;color:var(--muted);white-space:pre-wrap;line-height:1.8}.actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-top:20px}.centered{justify-content:center}.quiz{max-width:760px;margin:auto;padding:36px}.quiz h2{font:32px/1.5 Georgia,serif}.quiz-sentence{font:24px/1.8 Georgia,serif}.quiz .reveal{margin-top:30px;width:100%}#quiz-answer{margin-top:24px;border-top:1px solid var(--border);padding-top:24px}.empty{text-align:center;padding:48px 24px}.settings{max-width:760px;margin:auto}.settings select{width:100%}.rule{height:1px;background:var(--border);margin:30px 0}.foot{margin-top:28px;font-size:11px;color:var(--muted);line-height:1.8;overflow-wrap:anywhere}.auth{max-width:1000px;margin:7vh auto;display:grid;grid-template-columns:1.1fr 1fr;gap:60px;padding:40px 28px;align-items:center}.auth h1{margin:24px 0}.auth form button{width:100%;margin-top:24px}#auth-error{color:#a8513b}.consent{max-width:620px;margin:8vh auto;padding:32px}.consent h1{font-family:inherit;font-size:38px;line-height:1.4}.consent ul{line-height:2}.consent a{display:inline-block;margin-top:22px}dialog{background:var(--paper);color:var(--ink);border:1px solid var(--border);border-radius:24px;width:min(620px,calc(100% - 24px));max-height:85dvh;padding:34px;overscroll-behavior:contain;overflow-y:auto}dialog::backdrop{background:#14291fcc;backdrop-filter:blur(3px)}dialog h2{font:30px Georgia,serif;margin:10px 35px 20px 0;overflow-wrap:anywhere}.sheet-close{position:absolute;right:15px;top:10px;font-size:27px}.sheet-handle{display:none}.part{font-size:11px;color:var(--muted);background:var(--soft);padding:3px 6px;border-radius:5px}.bookmark-link{width:100%;display:block;text-align:left;background:var(--soft);color:var(--ink);font:18px/1.6 Georgia,serif;margin:14px 0}.bookmark-link small{display:block;font-family:system-ui}#notice{position:fixed;bottom:95px;left:50%;transform:translateX(-50%);background:var(--green);color:#fff;border-radius:12px;padding:14px 22px;max-width:90vw;width:max-content;display:none;z-index:100;font-size:14px;box-shadow:0 6px 20px #0002}.hidden{display:none!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.spinner{padding:80px;text-align:center}.font-17{font-size:17px}.font-19{font-size:19px}.font-21{font-size:21px}.font-23{font-size:23px}.font-25{font-size:25px}.font-27{font-size:27px}.font-29{font-size:29px}@media(max-width:720px){.top{padding:17px 18px}.brand{font-size:19px;gap:8px}.brand img{width:31px;height:31px}.badge{font-size:10px;padding:5px 8px}.shell{margin:28px auto;padding:0 18px 110px}.intro{display:block;margin-bottom:24px}.intro h1{font-size:43px}.intro .muted{font-size:13px}.tiny-stats{padding:0}.continue-card{padding:25px 22px;gap:15px}.continue-card h2{font-size:27px}.continue-card .book-art{display:none}.book-grid{grid-template-columns:1fr;gap:22px}.book-card{display:grid;grid-template-columns:125px 1fr;gap:20px}.cover{min-height:190px;padding:15px}.cover strong{font-size:24px}.book-card h3{margin-top:6px}.section-head h2{font-size:22px}.upload-button{font-size:12px;padding:10px}.reader-header{gap:8px}.reader-header h2{font-size:22px}.reader-header .quiet{padding:8px 0;font-size:12px;min-width:38px}.reader-tools{gap:5px;flex-wrap:wrap}.reader-tools select{flex-basis:100%}.reader-tools button{flex:1}.reading-page{padding:20px 22px}.reading-page p{margin:0 -9px 12px;padding:9px}.reader-hint{text-align:left}.practice-bar{padding:16px}.practice-controls{gap:6px}.practice-controls button{padding:10px 12px}.practice-title .quiet{font-size:11px}.bottom-nav{bottom:0;width:100%;border-radius:16px 16px 0 0;padding:7px 10px max(7px,env(safe-area-inset-bottom));justify-content:space-around}.bottom-nav button{min-width:0;flex:1;flex-direction:column;gap:2px;padding:8px 5px;font-size:11px}.bottom-nav span{font-size:20px}.auth{grid-template-columns:1fr;gap:24px;margin:2vh auto;padding:28px 20px}.auth h1{font-size:44px}.card{padding:24px}.quiz h2{font-size:27px}.quiz-sentence{font-size:22px}dialog{margin:auto 0 0;width:100%;max-width:100%;max-height:85dvh;border-radius:24px 24px 0 0;padding:28px 24px max(28px,env(safe-area-inset-bottom))}.sheet-handle{display:block;width:40px;height:4px;background:var(--border);border-radius:4px;margin:-16px auto 22px}.consent{margin:24px auto;padding:24px}}

[hidden]{display:none!important}

.paragraph-pick{font:13px system-ui;min-height:44px;padding:10px 14px;background:var(--soft);color:var(--ink);margin:6px 0 8px;border:1px solid var(--border)}.paragraph-pick[aria-pressed="true"]{background:var(--green);color:#fff}

.reading-page .practice-bar{font:14px/1.5 system-ui;margin:0 0 16px;padding:12px;background:var(--soft);border-radius:12px}.reading-page .practice-bar p{font:12px/1.5 system-ui;margin:8px 0 0;padding:0}.paragraph-pick{scroll-margin-top:16px}.reading-page .practice-controls button{min-height:44px}