:root{font-family:Arial,Helvetica,sans-serif;font-size:16px;color:#25252e;background:#f6f6f8;font-synthesis:none;--ink:#25252e;--muted:#6d6c76;--line:#e6e6eb;--accent:#7047ed;--violet-pale:#f0ebff;--radius:8px}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer;color:inherit}button:disabled{opacity:.4;cursor:default}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:3px solid #a88dfc;outline-offset:3px}button:hover:not(:disabled){filter:brightness(.96)}svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.icons{width:0;height:0;position:absolute;overflow:hidden}[hidden]{display:none!important}.sr-only{position:absolute;clip:rect(0,0,0,0);width:1px;height:1px;overflow:hidden}.topbar{height:89px;border-bottom:1px solid var(--line);padding:0 42px;display:flex;align-items:center;justify-content:space-between;gap:24px;background:white}.brand{color:#202028;text-decoration:none;font-weight:750;letter-spacing:-1.6px;font-size:29px;display:flex;align-items:baseline;white-space:nowrap}.brand-point{color:var(--accent)}.brand-type{font-family:'Courier New',monospace;font-size:12px;letter-spacing:2px;font-weight:400;color:#75747f;padding-left:22px;margin-left:21px;border-left:1px solid #dedee5}.top-actions{display:flex;align-items:center;gap:12px}.button,.icon-button{border:1px solid var(--line);background:white;display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:44px;border-radius:var(--radius);padding:0 17px;font-size:14px;font-weight:500}.icon-button{width:44px;padding:0;flex-shrink:0}.primary{color:white;background:var(--accent);border-color:var(--accent)}.quiet{background:white}.text-button{border:0;background:none;padding:8px 0;font-size:14px;color:#64636e;text-decoration:underline;text-underline-offset:4px;text-decoration-color:#c7c4d0}.workspace{max-width:1500px;margin:auto;display:grid;grid-template-columns:255px minmax(0,1fr);min-height:calc(100svh - 89px)}.sidebar{padding:33px 25px;border-right:1px solid var(--line);background:#fafafb;display:flex;flex-direction:column}.eyebrow{font-size:12px;font-weight:600;letter-spacing:1.55px;color:#6f6f79;line-height:1.5}.document-card{margin:23px 0 31px}.document-symbol{width:44px;height:52px;display:grid;place-items:center;border:1px solid #ded9f4;background:#f1edfd;color:var(--accent);border-radius:4px;margin-bottom:18px}.document-symbol svg{width:24px;height:24px}.small-label{font-family:'Courier New',monospace;font-size:12px;letter-spacing:1px;color:#72717d}.document-card h1{font-size:19px;line-height:1.45;font-weight:550;letter-spacing:-.35px;margin:7px 0;overflow-wrap:anywhere}.document-card p{font-size:12px;color:var(--muted);line-height:1.6;margin:9px 0}.document-card .text-button{font-size:12px}.section-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.muted{color:var(--muted);font-size:13px;line-height:1.5}.section-list{display:flex;flex-direction:column;gap:5px;margin:0 -9px}.section-link{border:0;background:none;display:flex;gap:12px;text-align:left;padding:12px 10px;border-radius:6px;font-size:13px;line-height:1.4;color:#72717d}.section-link .section-number{font-family:'Courier New',monospace;color:#737080;font-size:12px;flex-shrink:0;padding-top:2px}.section-link.active{background:#ece8f8;color:#4e348f}.section-link.active .section-number{color:var(--accent)}.section-link.done{color:#4e4e58}.sidebar-bottom{margin-top:auto;padding-top:45px}.save-status{font-size:12px;color:#757080}.sidebar-bottom p{font-size:12px;color:#74707b;line-height:1.6}.sidebar-bottom .text-button{font-size:12px}.reading-workspace{padding:33px clamp(24px,4.2vw,66px) 25px;min-width:0}.workspace-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:25px}.workspace-heading h2{font-size:27px;letter-spacing:-.9px;font-weight:550;margin:7px 0 0}.workspace-actions{display:flex;align-items:center;gap:9px}.count{display:inline-block;color:var(--accent);font-size:12px;margin-left:7px}.session-bar{display:flex;align-items:center;gap:16px;margin-bottom:21px;min-height:50px}.session-label{display:flex;align-items:center;gap:10px;font-size:14px;white-space:nowrap}.session-label svg{width:18px;height:18px;color:#8b879a}.session-label select{border:0;background:transparent;padding:8px 18px 8px 0;color:#6c4bb4;font-size:14px;font-weight:600}.session-bar p{font-size:12px;line-height:1.5;color:#726d7b;margin:0;margin-left:auto;max-width:255px;text-align:right}.session-bar>.text-button{font-size:12px}.reader-card{background:white;border:1px solid var(--line);border-radius:10px;padding:24px 30px 20px;box-shadow:0 4px 12px #26223602}.reader-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.reader-top .eyebrow{font-size:12px;letter-spacing:1.3px}.mode-label select{border:0;background:#f7f6fa;border-radius:5px;padding:8px 28px 8px 11px;font-size:12px;color:#6f6b7d}.focus-track{position:relative;min-height:205px;display:flex;align-items:center;cursor:ew-resize;user-select:none;touch-action:pan-y;overflow-x:auto;overflow-y:hidden;overscroll-behavior-x:contain;scrollbar-width:thin;scrollbar-color:#c0afea transparent;margin:5px -4px 0;padding:0 4px}.focus-track.overflow{touch-action:pan-x pan-y;cursor:grab}.focus-track:active{cursor:grabbing}.focus-word{display:block;flex:0 0 auto;width:max-content;min-width:0;white-space:nowrap;overflow-wrap:normal;word-break:normal;hyphens:none;font-family:'Courier New',ui-monospace,monospace;font-size:64px;font-weight:400;letter-spacing:0;line-height:1.25;padding:25px 0;color:#303039}.focus-content{flex:0 0 auto;min-width:0}.focus-word span{white-space:nowrap}#word-focus{color:var(--accent)}.reader-hint{text-align:center;color:#787380;font-size:12px;line-height:1.5;min-height:18px;margin:0 0 30px}.reading-progress{display:flex;justify-content:space-between;gap:12px;font-family:'Courier New',monospace;font-size:12px;color:#787281;margin-bottom:10px}input[type=range]{--fill:0%;width:100%;appearance:none;border-radius:0;height:3px;background:linear-gradient(to right,#8b67ef var(--fill),#eeebf3 var(--fill));cursor:pointer;accent-color:var(--accent)}input[type=range]::-webkit-slider-thumb{appearance:none;width:13px;height:13px;border-radius:3px;background:#8b67ef;border:2px solid white;box-shadow:0 0 0 1px #8b67ef}input[type=range]::-moz-range-thumb{width:10px;height:10px;border-radius:3px;background:#8b67ef;border:2px solid white;box-shadow:0 0 0 1px #8b67ef}.playback{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:22px 0}.playback-navigation{display:flex;align-items:center;gap:8px}.playback-navigation>.icon-button{border-color:transparent;color:#787181}.play-button{min-width:143px;min-height:47px}.mark-button{border-color:#e8e4ef;color:#665477;gap:8px}.mark-button.marked{color:var(--accent);background:#f2edff;border-color:#d8cafa}.mark-button kbd{margin-left:8px}.speed-row{display:flex;align-items:center;justify-content:space-between;gap:25px;border-top:1px solid #eeebf2;padding-top:20px}.speed-row>label{font-size:12px;color:#7a7281;white-space:nowrap}.speed-row>label span{display:block;margin-top:5px;font-size:12px;color:#797280}.speed-row strong{font-size:17px;color:#5f526c;font-weight:500;margin-right:3px}.speed-control{display:flex;gap:15px;align-items:center;width:250px}.speed-control button{border:0;background:#f4f1f8;color:#756788;min-width:29px;height:29px;border-radius:4px;font-size:18px}.context-panel{margin-top:27px;padding:23px 0 0;border-top:1px solid var(--line)}.context-heading{display:flex;justify-content:space-between;align-items:center;gap:15px}.context-heading .eyebrow{font-size:12px}.context-heading h3{font-weight:500;font-size:16px;margin:6px 0 0;letter-spacing:-.2px}.context-instruction{font-size:12px;color:#746d7b;margin:10px 0 12px}.context-text{line-height:1.9;font-size:16px;color:#6d6774;max-height:225px;overflow-y:auto;overflow-wrap:anywhere;padding:0 0 8px}.context-word{border:0;background:transparent;padding:1px 2px;line-height:inherit;font-size:inherit;color:inherit;border-radius:3px}.context-word:hover{background:#eeebf4}.context-word.current{background:#e6dcff;color:#6438c7}.context-word.bookmarked{box-shadow:inset 0 -2px #c5acf8}footer{display:flex;justify-content:space-between;gap:15px;font-size:12px;color:#736d79;margin-top:26px;line-height:1.6}.keyboard-hint{white-space:nowrap;display:flex;gap:6px;align-items:center}kbd{font-family:inherit;border:1px solid #e0dbe7;border-radius:3px;padding:1px 4px;font-size:12px;color:#796c84;background:#faf8fd}.notice{padding:14px 17px;background:#efe9ff;border:1px solid #d9cbfa;border-radius:7px;font-size:14px;line-height:1.5;margin:0 0 20px;color:#604392}.notice.error{background:#fff2ed;border-color:#efc9b8;color:#9b4932}.toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%);background:#292532;color:white;padding:14px 20px;border-radius:8px;font-size:14px;z-index:70;max-width:calc(100vw - 30px);box-shadow:0 5px 25px #20162c22}.drop-overlay{position:fixed;inset:15px;background:#f5f0ffed;border:2px dashed #946fe8;border-radius:12px;backdrop-filter:blur(8px);z-index:60;display:flex;align-items:center;justify-content:center;flex-direction:column;pointer-events:none;text-align:center;padding:20px}.drop-overlay>svg{width:40px;height:40px;color:var(--accent)}.drop-overlay h2{font-size:30px;font-weight:500;letter-spacing:-.8px}.drop-overlay p{color:var(--muted)}dialog{color:var(--ink);border:1px solid #e6e0ef;border-radius:12px;padding:28px;width:calc(100% - 32px);max-width:520px;max-height:88svh;box-shadow:0 25px 80px #1e102630}dialog::backdrop{background:#21192e66;backdrop-filter:blur(5px)}.wide-dialog{max-width:830px}.dialog-header{display:flex;justify-content:space-between;align-items:center;gap:18px}.dialog-header h2,dialog>h2{font-size:25px;font-weight:550;letter-spacing:-.7px;margin:7px 0}.dialog-header .icon-button{border:0}.dialog-subtitle{color:#7c7186;font-size:14px;line-height:1.6;overflow-wrap:anywhere}.dialog-footer{border-top:1px solid var(--line);margin-top:24px;padding-top:21px;display:flex;justify-content:space-between;align-items:center;gap:15px}.dialog-footer .muted{max-width:360px}.prepare-columns{display:grid;grid-template-columns:1fr 1fr;gap:35px;margin-top:25px}.prepare-columns h3{font-size:16px;font-weight:500;margin:0 0 12px}.select-actions{display:flex;gap:15px;margin-bottom:12px}.select-actions .text-button{font-size:12px}.prepare-sections{max-height:40svh;overflow-y:auto;border:1px solid var(--line);border-radius:6px}.prepare-section{display:flex;align-items:flex-start;gap:12px;padding:13px 14px;border-bottom:1px solid #efebf4;font-size:14px;line-height:1.5}.prepare-section:last-child{border:0}.prepare-section small{display:block;color:#7c7186;font-size:12px}.prepare-section input{margin-top:4px}.check-row{display:flex;align-items:flex-start;gap:13px;font-size:14px;line-height:1.5;padding:10px 0}.check-row input{margin-top:3px;flex-shrink:0}.check-row small{display:block;font-size:12px;color:#7b7186;margin-top:3px}input[type=checkbox]{accent-color:var(--accent);width:17px;height:17px;flex-shrink:0}.preview-heading{font-size:12px;letter-spacing:1px;color:#7e7087;margin:23px 0 12px}.prepare-preview{max-height:230px;overflow:auto;background:#faf8fd;border-radius:6px;padding:15px;font-size:13px;color:#7c6b83;line-height:1.65}.prepare-preview p:first-child{margin-top:0}.prepare-preview p:last-child{margin-bottom:0}.setting{border-top:1px solid var(--line);padding:24px 0}.setting:first-of-type{margin-top:23px}.setting label{display:flex;justify-content:space-between;gap:15px;font-size:15px;margin-bottom:21px}.setting strong{font-weight:500;color:#8561be}.setting p,.setting-note{font-size:12px;color:#7c7186;line-height:1.6;margin:12px 0 0}.setting select{width:100%}select,textarea,input[type=password]{border:1px solid #d9d2e2;border-radius:6px;background:white;color:#675673;padding:10px 12px;font-size:14px;max-width:100%}.tempo-settings{border:0;border-top:1px solid var(--line);padding:20px 0;margin:0}.tempo-settings legend{font-size:15px;padding:0 10px 0 0}.notebook-tabs{display:flex;gap:24px;border-bottom:1px solid var(--line);margin:25px 0}.notebook-tabs button{border:0;border-bottom:2px solid transparent;background:none;padding:0 0 13px;color:#7e7088;font-size:15px}.notebook-tabs button[aria-selected=true]{color:var(--accent);border-bottom-color:var(--accent)}.notebook-tabs button span{font-size:12px;margin-left:6px}.empty-state{background:#faf8fd;border:1px dashed #dcd4e5;border-radius:8px;text-align:center;padding:45px 25px;color:#7c6b86;font-size:15px;line-height:1.7}.empty-state strong{color:#665374;display:block;font-weight:500;margin-bottom:7px}.note-card,.reflection-card{padding:20px 0;border-bottom:1px solid var(--line)}.note-card:first-child,.reflection-card:first-child{padding-top:0}.note-card:last-child,.reflection-card:last-child{border-bottom:0}.note-source{display:flex;justify-content:space-between;align-items:center;gap:15px;font-size:12px;color:#7e6f89}.note-source .text-button{font-size:12px}.note-card blockquote,.reflection-card blockquote{border-left:3px solid #cdb5ff;padding-left:16px;margin:14px 0;color:#7b658a;line-height:1.7;font-size:15px;max-height:160px;overflow:auto;overflow-wrap:anywhere}.note-card label,.reflection-card label{display:block;font-size:13px;margin:14px 0 8px;color:#7d688c}.note-card textarea,.reflection-card textarea{width:100%;resize:vertical;min-height:84px;line-height:1.6}.reflection-card h3{font-size:17px;line-height:1.6;font-weight:500;margin:8px 0}.reflection-number{font-family:'Courier New',monospace;color:var(--accent);font-size:12px}.complete-summary{font-size:16px;line-height:1.7;color:#826d91}.complete-stat{display:flex;justify-content:space-between;gap:20px;background:#faf6ff;border-radius:8px;padding:24px;margin:22px 0}.complete-stat strong{display:block;font-size:30px;font-weight:500;color:#6e429c;margin-bottom:7px}.complete-stat span{font-size:12px;color:#806793}.complete-actions{display:flex;flex-direction:column;gap:10px}#password-dialog form>p{color:var(--muted);line-height:1.6}#password-dialog form>label{font-size:14px;display:block}#pdf-password{display:block;width:100%;margin:10px 0 20px}#password-dialog form>.button{width:100%}#confirm-dialog .dialog-footer{flex-wrap:wrap;justify-content:flex-end}#confirm-dialog>p{line-height:1.6;color:var(--muted)}.busy .top-actions{opacity:.5;pointer-events:none}.playing .reader-top .eyebrow{color:var(--accent)}
@media(min-width:1450px){.focus-track{min-height:240px}.context-text{max-height:260px}}@media(max-width:1100px){.topbar{padding:0 25px}.workspace{grid-template-columns:220px minmax(0,1fr)}.sidebar{padding:30px 20px}.reading-workspace{padding:30px 25px}.reader-card{padding:22px}.workspace-heading h2{font-size:25px}.workspace-actions .button{padding:0 13px}.workspace-actions .button svg{display:none}.playback-navigation{gap:3px}.playback-navigation>.icon-button{width:34px}.mark-button{padding:0 12px}.mark-button kbd{display:none}.speed-control{width:210px}.keyboard-hint{display:none}.session-bar{gap:10px}.reader-top .eyebrow{max-width:60%}}@media(max-width:800px){.topbar{height:auto;min-height:80px;padding:20px;flex-wrap:wrap;gap:17px}.brand{font-size:27px}.brand-type{font-size:12px;margin-left:14px;padding-left:14px}.top-actions{gap:9px}.top-actions .button{padding:0 12px;font-size:12px;min-height:39px}.top-actions .text-button{font-size:12px}.workspace{grid-template-columns:1fr;min-height:0}.sidebar{border-right:0;border-bottom:1px solid var(--line);padding:20px;background:#fafafb}.sidebar>.eyebrow,.section-heading,.sidebar-bottom{display:none}.document-card{margin:0;display:grid;grid-template-columns:34px minmax(0,1fr) auto;align-items:center;column-gap:13px}.document-symbol{grid-row:1/4;width:34px;height:44px;margin:0}.document-symbol svg{width:21px}.small-label{font-size:12px;grid-column:2}.document-card h1{grid-column:2;font-size:16px;margin:3px 0}.document-card p{grid-column:2;font-size:12px;margin:0}.document-card .text-button{grid-column:3;grid-row:1/4;max-width:100px;text-align:right;font-size:12px;line-height:1.5}.section-list{flex-direction:row;overflow:auto;gap:6px;margin:15px 0 0;max-width:100%;padding-bottom:3px}.section-link{flex-shrink:0;max-width:230px;font-size:12px;padding:9px 11px;gap:8px;background:white;border:1px solid #ebe7f1}.section-number{display:none}.reading-workspace{padding:26px 20px}.workspace-heading{margin-bottom:19px}.workspace-heading h2{font-size:24px}.workspace-heading .eyebrow{font-size:12px}.workspace-actions .button{font-size:12px;min-height:40px}.workspace-actions>.icon-button{min-height:40px;width:40px}.session-bar{margin-bottom:17px}.focus-track{min-height:195px}.context-panel{margin-top:24px}.reader-card{padding:21px 23px}.playback-navigation{gap:8px}.playback-navigation>.icon-button{width:40px}.play-button{min-width:145px}.mark-button{font-size:13px}.speed-control{width:240px}.brand-type{display:none}}@media(max-width:500px){.topbar{padding:19px 18px 16px;gap:16px}.brand{font-size:28px}.top-actions{display:grid;grid-template-columns:1fr 1fr;width:100%;gap:9px}.top-actions .text-button{order:3;border:1px solid var(--line);border-radius:6px;min-height:40px;text-decoration:none}.top-actions .button{padding:0 8px;gap:6px;min-height:40px;font-size:12px}.top-actions .button svg{width:15px}.top-actions #open-pdf{order:-1}.sidebar{padding:17px 18px}.document-card{column-gap:11px}.document-card .text-button{max-width:80px}.reading-workspace{padding:24px 16px 18px}.workspace-heading{gap:10px}.workspace-heading h2{font-size:23px}.workspace-heading .eyebrow{letter-spacing:1px;font-size:12px}.workspace-actions{gap:5px}.workspace-actions .button{padding:0 10px;font-size:12px}.workspace-actions>.icon-button{width:36px}.count{margin-left:3px}.session-bar{flex-wrap:wrap;gap:3px 8px;margin-bottom:18px}.session-label{font-size:13px}.session-label select{font-size:13px}.session-bar p{font-size:12px;max-width:none;text-align:left;margin-left:0;flex-basis:100%;padding-left:28px}.session-bar>.text-button{margin-left:auto;font-size:12px}.reader-card{padding:18px 17px;border-radius:8px}.reader-top .eyebrow{font-size:12px;letter-spacing:1px;max-width:55%}.mode-label select{font-size:12px;padding:7px 17px 7px 8px}.focus-track{min-height:177px;margin:5px -6px 0}.reader-hint{font-size:12px;margin:0 0 24px}.reading-progress{font-size:12px}.playback{gap:8px;margin:19px 0;flex-wrap:wrap}.playback-navigation{width:100%;justify-content:center;gap:10px}.playback-navigation>.icon-button{width:34px;min-height:40px}.play-button{flex:1;min-width:110px;max-width:210px;font-size:14px}.mark-button{width:100%;min-height:39px;margin-top:3px;font-size:12px;border-style:dashed}.mark-button svg{width:16px}.mark-button kbd{display:inline}.speed-row{padding-top:17px;gap:15px}.speed-row>label{font-size:12px}.speed-row>label span{font-size:12px}.speed-row strong{font-size:17px}.speed-control{width:46%;gap:10px}.speed-control button{min-width:24px;height:26px}.context-heading h3{font-size:16px}.context-heading .eyebrow{font-size:12px}.context-page{font-size:12px}.context-instruction{font-size:12px}.context-text{font-size:16px;line-height:1.9;max-height:250px}footer{font-size:12px;justify-content:center;text-align:center}.prepare-columns{grid-template-columns:1fr;gap:25px}.prepare-sections{max-height:230px}dialog{padding:22px 19px;border-radius:10px}.dialog-header h2{font-size:23px}.dialog-header .eyebrow{font-size:12px}.dialog-footer{align-items:flex-start;flex-direction:column}.dialog-footer>.button{width:100%}.dialog-footer .muted{font-size:12px}.complete-stat{padding:19px;gap:15px}.complete-stat strong{font-size:26px}.complete-stat span{font-size:12px}.notebook-tabs{gap:20px}.notebook-tabs button{font-size:14px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}

#link-form>label{display:block;font-size:14px;margin-top:22px}#article-url{width:100%;border:1px solid #d9d2e2;border-radius:6px;padding:13px;margin-top:10px;background:white;font:inherit}#fetch-link{width:100%;margin-top:23px}.top-actions #add-link{order:0}

/* Focus mode keeps the reading position in place and lifts only the word and pause control. */
.focus-backdrop{position:fixed;inset:0;z-index:40;background:rgba(12,11,18,.79);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s ease,visibility .2s ease;touch-action:pan-y}
.playing .focus-backdrop{opacity:1;visibility:visible;pointer-events:auto}
#play{position:relative}
.playing #play,.playing .focus-track{z-index:41}
.playing .focus-word{color:#f6f3ff}
.playing #word-focus{color:#bb9cff}
.playing .reader-hint{visibility:hidden}
@media(prefers-reduced-motion:reduce){.focus-backdrop{transition:none}}