:root{color-scheme:dark;--bg:#131916;--surface:#1a211d;--panel:#1e2822;--text:#eceee7;--muted:#a3ada2;--line:#344037;--accent:#c5d99a;--ink:#1c2a18;--active:#2d3c2c;--serif:Georgia,'Times New Roman',serif;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);padding:env(safe-area-inset-top) 0 calc(180px + env(safe-area-inset-bottom));line-height:1.55}body:has(dialog[open]){overflow:hidden}[hidden]{display:none!important}button,input,select,textarea{font:inherit}button,.button{cursor:pointer;border:1px solid var(--line);border-radius:10px;background:transparent;color:var(--text);padding:10px 15px;min-height:44px;text-align:center}button:hover,.button:hover{background:var(--active)}button:disabled{opacity:.4;cursor:default}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:4px}.primary{background:var(--accent);color:var(--ink);border-color:var(--accent);font-weight:650}.primary:hover{filter:brightness(.92);background:var(--accent)}.masthead{max-width:1240px;margin:auto;padding:30px 40px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;gap:13px;align-items:center;text-decoration:none;color:var(--text);font-size:16px;letter-spacing:2px}.brand b{font-weight:400;color:var(--muted)}.brand small{display:block;font-size:8px;letter-spacing:2px;margin-top:4px;color:var(--muted)}.brand-mark{display:flex;align-items:center;justify-content:center;width:43px;height:45px;border:1px solid var(--accent);border-radius:12px;font:32px var(--serif);color:var(--accent);letter-spacing:-5px;padding-right:5px}.brand-mark span{font:10px sans-serif;letter-spacing:0;margin-top:14px;margin-left:3px}.private{font-size:11px;color:var(--muted)}.private i{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent);margin-right:7px}main{max-width:1160px;margin:auto;padding:0 32px}.tabs{display:flex;gap:28px;padding:25px 0 0;border-bottom:1px solid var(--line);margin-bottom:44px}.tabs button{padding:8px 0 17px;border:0;border-radius:0;font-size:13px;color:var(--muted)}.tabs button.active{border-bottom:2px solid var(--accent);color:var(--accent)}.tabs #count{font-size:10px;background:var(--active);padding:2px 6px;border-radius:5px;margin-left:6px}.eyebrow{font-size:10px;letter-spacing:2.2px;color:var(--accent);font-weight:600;margin:0 0 10px}h1{font:400 clamp(30px,4vw,44px)/1.2 var(--serif);margin:0 0 12px;overflow-wrap:anywhere}h2{font:400 27px/1.35 var(--serif);margin:0 0 12px}.muted{color:var(--muted)}.small{font-size:12px}.book-heading{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:30px}.book-heading p{font-size:13px}.book-heading .eyebrow{font-size:10px}.book-heading button{white-space:nowrap}.reading-layout{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:28px}.reader-card{background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden}.chapter-bar{display:flex;align-items:center;gap:8px;border-bottom:1px solid var(--line);padding:12px 16px}.chapter-bar button{border:0;font-size:22px;padding:4px 10px}.chapter-bar select{border:0;background:transparent;flex:1;min-width:0;font-size:12px;padding-left:0}.auto{display:flex!important;align-items:center;gap:5px;font-size:10px;white-space:nowrap;color:var(--muted);margin:0!important}.auto input{width:15px;height:15px;accent-color:var(--accent)}.prose{min-height:460px;padding:30px 28px;font:18px/1.95 var(--serif);overflow-wrap:anywhere}.prose p.chunk{margin:0 -10px 8px;padding:10px;border-radius:6px;color:var(--muted);cursor:pointer;scroll-margin-top:24px;white-space:pre-wrap}.prose p.chunk.current{background:var(--active);color:var(--text);box-shadow:inset 2px 0 var(--accent)}.empty{text-align:center;padding:16px 0 30px}.empty-symbol{color:var(--accent);font:96px/.9 var(--serif);display:block;margin-bottom:24px}.empty h2{font-size:32px;line-height:1.45}.empty p:not(.eyebrow){font:13px/1.8 -apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:var(--muted);margin-top:22px}.empty button{font:12px -apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;margin-top:10px;border:0;color:var(--accent)}.page-foot{border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:10px 20px;font-size:11px;color:var(--muted)}.page-foot button{font-size:11px;border:0}.listening{padding:24px 0}.listening h2{font-size:25px}.listening>.muted{font-size:13px}.listening label{margin-top:28px}.sound-lines{color:var(--accent);text-align:center;font-size:29px;letter-spacing:3px;margin:26px 0 15px;opacity:.8}#voice-summary{font-size:12px;text-align:center}#open-settings{width:100%;font-size:12px;margin-bottom:12px}.offline-note{border-top:1px solid var(--line);margin-top:30px;padding-top:20px;font-size:11px;color:var(--accent)}.offline-note p{color:var(--muted);font-size:10px}.player{position:fixed;z-index:5;bottom:0;left:0;right:0;background:var(--surface);border-top:1px solid var(--line);padding:20px 32px calc(20px + env(safe-area-inset-bottom));box-shadow:0 -10px 40px #0002}.player-inner{max-width:1096px;margin:auto;display:flex;align-items:center;gap:32px}.track{flex:1;min-width:0;display:flex;flex-direction:column}.track .eyebrow{font-size:8px;margin-bottom:4px}.track strong{font:18px var(--serif);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.track>span:last-child{font-size:10px;color:var(--muted);margin-top:5px}.transport{display:flex;align-items:center;gap:8px}.transport button{border:0;padding:8px;min-width:44px;font-size:19px}.transport button:first-child,.transport button:last-child{font-size:13px}.transport button span{display:block;font-size:8px}.transport .play{background:var(--accent);color:var(--ink);border-radius:50%;width:58px;height:58px;margin:0 5px}.progress-area{width:160px}.progress-area>div{display:flex;justify-content:space-between;font-size:10px;color:var(--muted)}input[type=range]{width:100%;accent-color:var(--accent);min-height:32px;cursor:pointer}label{display:block;font-size:13px;margin:18px 0 8px}input[type=text],input[type=number],select,textarea{width:100%;background:var(--bg);color:var(--text);border:1px solid var(--line);border-radius:9px;padding:12px;min-height:46px}select{color-scheme:inherit}textarea{resize:vertical;font-size:16px}input[type=text],input[type=number]{font-size:16px}.settings-card{max-width:650px;padding:24px 32px;border:1px solid var(--line);border-radius:14px;background:var(--surface)}output{float:right;color:var(--accent)}.banner{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:18px;border:1px solid var(--accent);border-radius:12px;margin-bottom:22px;font-size:13px}.banner button{font-size:12px}.library-tools{display:flex;gap:10px}.library-tools label{margin:0}.library-item{display:flex;gap:20px;justify-content:space-between;align-items:center;padding:22px 0;border-bottom:1px solid var(--line)}.library-item h2{font-size:24px;overflow-wrap:anywhere}.library-item p{font-size:12px;color:var(--muted);margin:5px 0}.library-actions{display:flex;gap:6px}.library-actions button{font-size:12px}dialog{color:var(--text);background:var(--surface);border:1px solid var(--line);border-radius:16px;width:min(620px,calc(100% - 24px));max-height:85dvh;padding:25px}dialog::backdrop{background:#080e0bc9;backdrop-filter:blur(5px)}.dialog-heading{display:flex;justify-content:space-between;gap:20px;align-items:center}.dialog-heading button{border:0}.editor-tools{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}.editor-tools button,.editor-tools label{font-size:12px;margin:0}.wide{width:100%;margin-top:12px}.dialog-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:22px}#status{font-size:13px;color:var(--accent);min-height:24px;white-space:pre-wrap}#status:not(:empty){border:1px solid var(--line);border-radius:10px;padding:12px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.window-nav{display:flex;justify-content:space-between;font:12px sans-serif}.window-nav button{font-size:12px}[data-theme=light]{color-scheme:light;--bg:#f5f6f0;--surface:#fff;--panel:#eef1e7;--text:#28362b;--muted:#627061;--line:#d8dfd2;--accent:#4e6c34;--ink:#fff;--active:#e9f0df}[data-theme=sepia]{color-scheme:light;--bg:#eee4d1;--surface:#f7efdf;--panel:#e8dcc5;--text:#443e30;--muted:#796e59;--line:#d6c8af;--accent:#79613c;--ink:#fff8e9;--active:#e8dcc5}@media(max-width:850px){.masthead{padding:24px}.reading-layout{grid-template-columns:1fr}.listening{display:none}.player-inner{flex-wrap:wrap;gap:12px}.track{flex-basis:40%}.progress-area{width:100%;order:3}.progress-area input{margin:0;min-height:20px}.player{padding:12px 24px calc(12px + env(safe-area-inset-bottom))}body{padding-bottom:calc(190px + env(safe-area-inset-bottom))}}@media(max-width:560px){main{padding:0 18px}.masthead{padding:20px 18px}.private{display:none}.tabs{gap:24px;margin-bottom:30px;padding-top:15px}.tabs button{font-size:12px}.book-heading{display:block}.book-heading button{margin-top:12px}.book-heading p{font-size:12px}h1{font-size:34px}.prose{padding:20px 22px;font-size:19px;min-height:420px}.chapter-bar{padding:8px}.auto{font-size:9px}.chapter-bar select{font-size:11px}.player-inner{justify-content:center}.track{flex:1 1 100%;flex-direction:row;gap:10px;align-items:baseline}.track .eyebrow{display:none}.track strong{font-size:15px;flex:1}.track>span:last-child{font-size:9px;flex:0 0 auto;max-width:40%;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.transport{width:100%;justify-content:space-between;gap:5px}.transport .play{height:48px;width:48px}.transport button{font-size:18px}.progress-area{margin-top:-7px}.banner{align-items:flex-start;flex-direction:column}.library-item{display:block}.library-actions{margin-top:15px}.settings-card{padding:16px}.library-tools button,.library-tools label{font-size:11px}.empty h2{font-size:29px}.empty p:not(.eyebrow){font-size:12px}.brand small{font-size:7px}dialog{padding:18px}}@media(prefers-reduced-motion:no-preference){button{transition:background .15s}}