:root[data-reader-theme=light]{color-scheme:light}:root[data-reader-theme=dark]{color-scheme:dark}.reader{--reader-shell:#eee7d3;--reader-chrome:#ffffffd1;--reader-chrome-soft:#ffffffb8;--reader-border:#e0d8ae;--reader-paper:var(--paper-100);--reader-paper-edge:#f4efdf;--reader-paper-center:#f9f6ea;--reader-ink:var(--reading-ink);--reader-ink-soft:var(--reading-ink-soft);--reader-heading:var(--primary);--reader-muted:var(--muted-foreground);--reader-folio:#a99a63;--reader-control:var(--card);--reader-control-hover:var(--paper-50);--reader-tool-hover:#00304912;--reader-tool-active:#0030491a;--reader-gutter:var(--spread-gutter);--reader-paragraph-hover:#c9a2271a;--reader-word-highlight:#f4bd45;--reader-word-highlight-ink:#17242b;--reader-book-shadow:var(--shadow-book);min-height:100vh;color:var(--reader-ink);background:var(--reader-shell);flex-direction:column;display:flex}:root[data-reader-theme=dark] body{background:#111a20}:root[data-reader-theme=dark] .reader{--reader-shell:#111a20;--reader-chrome:#0f181eeb;--reader-chrome-soft:#0f181edb;--reader-border:#34434b;--reader-paper:#1c272d;--reader-paper-edge:#172127;--reader-paper-center:#1d292f;--reader-ink:#e8e4d8;--reader-ink-soft:#aebbc0;--reader-heading:#f4f1e8;--reader-muted:#91a2aa;--reader-folio:#b9a970;--reader-control:#1c272d;--reader-control-hover:#25343b;--reader-tool-hover:#ffffff14;--reader-tool-active:#ffffff1f;--reader-gutter:#e8e4d81f;--reader-paragraph-hover:#fcbf491a;--reader-word-highlight:#cd9a33;--reader-word-highlight-ink:#10181d;--reader-book-shadow:0 20px 48px #0000006b, 0 2px 8px #00000052}.reader__bar{z-index:30;justify-content:space-between;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);background:var(--reader-chrome-soft);backdrop-filter:blur(8px);border-bottom:var(--border-width) solid var(--reader-border);display:flex;position:sticky;top:0}.reader__leave{min-height:var(--touch-min);font-size:var(--text-sm);font-weight:var(--weight-medium);color:var(--reader-ink-soft);align-items:center;gap:7px;padding:10px 6px;display:inline-flex}.reader__leave:hover{color:var(--reader-heading);text-decoration:none}.reader__id{flex-direction:column;align-items:center;gap:2px;min-width:0;display:flex}.reader__title{font-family:var(--font-serif);font-size:var(--text-md);font-weight:var(--weight-semibold);color:var(--reader-heading);white-space:nowrap;text-overflow:ellipsis;max-width:46vw;overflow:hidden}.reader__part{font-size:var(--text-xs);color:var(--reader-muted)}.reader__tools{align-items:center;gap:var(--space-1);display:flex}.reader__tool{width:var(--touch-min);height:var(--touch-min);border-radius:var(--radius-md);color:var(--reader-ink-soft);cursor:pointer;background:0 0;border:0;justify-content:center;align-items:center;display:flex}.reader__tool:hover{background:var(--reader-tool-hover);color:var(--reader-heading)}.reader__tool[aria-pressed=true]{background:var(--reader-tool-active);color:var(--reader-heading)}.reader__tool--type{font-family:var(--font-serif);font-size:17px;font-weight:var(--weight-semibold)}.reader__progress{background:var(--reader-border);height:4px}.reader__progress span{background:var(--accent);height:100%;transition:width var(--duration-slow) var(--ease-out);display:block}.reader__stage{padding:var(--space-8) var(--space-6);flex:1;justify-content:center;align-items:center;display:flex}.spread{background:var(--reader-paper);border-radius:var(--radius-md);width:100%;max-width:1180px;box-shadow:var(--reader-book-shadow);animation:reader-in var(--duration-slow) var(--ease-out);grid-template-columns:1fr 1fr;display:grid;overflow:hidden}.spread[hidden]{display:none}@keyframes reader-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.page{gap:var(--space-5);padding:var(--space-12) 44px var(--space-8);flex-direction:column;display:flex}.page--left{border-right:var(--border-width) solid var(--reader-gutter);background:linear-gradient(to right, var(--reader-paper-edge), var(--reader-paper-center) 24px)}.page--right{background:linear-gradient(to left, var(--reader-paper-edge), var(--reader-paper-center) 24px)}.page__head{font-size:var(--text-xs);font-weight:var(--weight-semibold);letter-spacing:var(--tracking-caps);text-transform:uppercase;color:var(--reader-folio)}.page--right .page__head{text-align:right}.page__text{font-family:var(--font-serif);font-size:var(--reading-size);color:var(--reader-ink);text-align:justify;hyphens:auto;flex:1;margin:0;line-height:1.78}.page__copy{flex-direction:column;flex:1;gap:1em;display:flex}.page__copy .page__text{flex:initial}.page__num{font-family:var(--font-serif);font-size:var(--text-sm);color:var(--reader-folio);text-align:center}.reader[data-size="1"] .page__text{font-size:23px}.reader[data-size="2"] .page__text{font-size:27px}.w{border-radius:3px}.w.is-active{color:var(--reader-word-highlight-ink);background:var(--reader-word-highlight);box-shadow:0 0 0 1px var(--reader-word-highlight)}.reader__flow .w--vocab{pointer-events:auto;cursor:help;text-decoration-line:underline;text-decoration-style:dotted;text-decoration-color:var(--accent);text-underline-offset:.2em;text-decoration-thickness:1.5px}.reader__flow .w--vocab:hover,.reader__flow .w--vocab:focus-visible{color:var(--reader-heading);background:var(--reader-paragraph-hover);outline:2px solid color-mix(in srgb, var(--accent) 48%, transparent);outline-offset:2px}.reader__controls{background:var(--reader-chrome);backdrop-filter:blur(8px);border-top:var(--border-width) solid var(--reader-border);padding:var(--space-4) var(--space-4) var(--space-5);position:sticky;bottom:0}.reader__controls-row{max-width:var(--container-narrow);justify-content:center;align-items:center;gap:var(--space-5);margin-inline:auto;display:flex}.reader__step{background:var(--reader-control);border:var(--border-width) solid var(--reader-border);border-radius:var(--radius-full);width:48px;height:48px;color:var(--reader-heading);cursor:pointer;flex-shrink:0;justify-content:center;align-items:center;display:flex}.reader__step:hover{border-color:var(--reader-heading);background:var(--reader-control-hover)}.reader__step[disabled]{opacity:.4;cursor:not-allowed}.play{align-items:center;gap:var(--space-3);height:64px;padding:0 var(--space-6) 0 6px;background:var(--accent);color:#fff;border-radius:var(--radius-full);cursor:pointer;transition:background var(--duration-fast) var(--ease-out), transform var(--duration-fast);border:0;display:inline-flex;box-shadow:0 4px 12px #8a3c004d}.play:hover{background:var(--accent-hover)}.play:active{transform:scale(.98)}.play__icon{border-radius:var(--radius-full);background:#ffffff29;flex-shrink:0;justify-content:center;align-items:center;width:52px;height:52px;display:flex}.play__label{font-size:var(--text-md);font-weight:var(--weight-semibold);white-space:nowrap}.dots{max-width:var(--container-narrow);margin:var(--space-3) auto 0;justify-content:center;align-items:center;gap:var(--space-2);display:flex}.dot{border-radius:var(--radius-full);cursor:pointer;background:#e6dfc4;border:0;width:34px;height:6px;padding:0}.dot[data-state=done]{background:#d8cfa4}.dot[aria-current=true]{background:var(--accent)}.dot:hover{opacity:.75}.reader__disclaimer{text-align:center;margin-top:var(--space-3);font-size:var(--text-xs);color:var(--reader-folio)}.reader__goal{width:fit-content;min-height:30px;margin:var(--space-3) auto 0;color:var(--reader-heading);font-size:var(--text-xs);font-weight:var(--weight-semibold);border-radius:var(--radius-full);background:var(--reader-control);justify-content:center;align-items:center;gap:7px;padding:5px 11px;display:inline-flex}.reader__goal[hidden]{display:none}.reader__end-comprehension{min-height:30px;color:var(--reader-heading);font-weight:var(--weight-semibold);border:var(--border-width) solid var(--reader-border);border-radius:var(--radius-full);background:var(--reader-control);align-items:center;gap:7px;padding:5px 11px;display:inline-flex}.reader__end-comprehension[hidden]{display:none}.reader__end-comprehension:hover{color:var(--reader-heading);background:var(--reader-control-hover);text-decoration:none}.reader__done{max-width:720px;position:relative}.reader__done-close{top:var(--space-4);right:var(--space-4);position:absolute}.reader__done-mark{border-radius:var(--radius-full);background:var(--gold-200);color:#6f4a00;justify-content:center;align-items:center;width:44px;height:44px;display:flex}.reader__done-quiz{justify-content:space-between;align-items:center;gap:var(--space-5);margin-top:var(--space-5);padding:var(--space-5);border:var(--border-width) solid var(--gold-300);border-radius:var(--radius-lg);background:var(--gold-50);display:flex}.reader__done-quiz h3{font-size:var(--text-lg);margin-top:4px}.reader__done-quiz p:not(.label){color:var(--n-600);font-size:var(--text-sm);margin-top:4px}.reader__done-quiz .btn{flex:none}.reader__done-related-title{margin-top:var(--space-5);color:var(--n-600);font-size:var(--text-sm)}:root[data-reader-theme=dark] .reader__done{color:var(--reader-ink);background:var(--reader-paper)}:root[data-reader-theme=dark] .reader__done h2,:root[data-reader-theme=dark] .reader__done h3{color:var(--reader-heading)}:root[data-reader-theme=dark] .reader__done-text,:root[data-reader-theme=dark] .reader__done .related-text p:not(.label){color:var(--reader-ink-soft)}:root[data-reader-theme=dark] .reader__done .card{color:var(--reader-ink);background:var(--reader-control);border-color:var(--reader-border)}:root[data-reader-theme=dark] .reader__done .btn--outline{color:var(--reader-heading);background:var(--reader-control);border-color:var(--reader-border)}:root[data-reader-theme=dark] .reader__done .btn--ghost{color:#9bd4ee}:root[data-reader-theme=dark] .reader__done-quiz{color:var(--reader-ink);background:#253139;border-color:#665b39}:root[data-reader-theme=dark] .reader__done-quiz p:not(.label),:root[data-reader-theme=dark] .reader__done-related-title{color:var(--reader-ink-soft)}.reader__vocab{width:min(420px,94vw);max-width:none;height:100dvh;max-height:none;color:var(--reader-ink);background:var(--reader-paper);border:0;border-left:var(--border-width) solid var(--reader-border);margin:0 0 0 auto;padding:0;position:fixed;inset:0 0 0 auto;overflow:hidden;box-shadow:-18px 0 48px #0f1a2038}.reader__vocab[open]{animation:vocab-in .22s var(--ease-out);grid-template-rows:auto minmax(0,1fr);display:grid}.reader__vocab::backdrop{backdrop-filter:blur(2px);background:#001f305c}@keyframes vocab-in{0%{opacity:0;transform:translate(24px)}to{opacity:1;transform:none}}.reader__vocab-head{z-index:2;justify-content:space-between;align-items:flex-start;gap:var(--space-5);padding:var(--space-5) var(--space-5) var(--space-4);background:color-mix(in srgb, var(--reader-paper) 92%, transparent);backdrop-filter:blur(9px);box-shadow:0 8px 20px color-mix(in srgb, var(--reader-heading) 6%, transparent);display:flex;position:sticky;top:0}.reader__vocab-heading{min-width:0}.reader__vocab-head .label{color:var(--reader-muted);letter-spacing:.14em;font-size:10px}.reader__vocab-title-line{align-items:baseline;gap:var(--space-3);margin-top:2px;display:flex}.reader__vocab-head h2{color:var(--reader-heading);font-family:var(--font-serif);font-size:30px;line-height:1.1}.reader__vocab-count{color:var(--reader-folio);font-size:11px;font-weight:var(--weight-semibold);letter-spacing:.04em;white-space:nowrap}.reader__vocab-head p:last-child{color:var(--reader-muted);margin-top:5px;font-size:12px;line-height:1.35}.reader__vocab-head p:last-child a{color:var(--reader-heading);font-weight:var(--weight-semibold);margin-left:5px;display:inline-block}.reader__vocab .dialog__close{width:38px;height:38px;color:var(--reader-ink-soft);border-color:color-mix(in srgb, var(--reader-border) 72%, transparent);border-radius:var(--radius-full);background:0 0;flex:none}.reader__vocab .dialog__close:hover{color:var(--reader-heading);background:var(--reader-tool-hover);border-color:var(--reader-border)}.reader__vocab-list{overscroll-behavior:contain;min-height:0;padding:var(--space-2) var(--space-5) var(--space-8);background:var(--reader-paper);scrollbar-color:var(--reader-border) transparent;scrollbar-width:thin;overflow-y:auto}.reader__vocab-item{border-bottom:var(--border-width) solid color-mix(in srgb, var(--reader-border) 64%, transparent);outline:0;padding:18px 2px 19px;position:relative}.reader__vocab-item:focus-visible{box-shadow:none}.reader__vocab-item:last-child{border-bottom:0}.reader__vocab-item h3{color:var(--reader-heading);font-family:var(--font-serif);font-size:22px;line-height:1.15}.reader__vocab-item>p{color:var(--reader-ink-soft);margin-top:7px;font-size:14px;line-height:1.55}.reader__vocab-item .reader__vocab-synonymes{color:var(--reader-muted);margin-top:9px;font-size:12px;line-height:1.4}.reader__vocab-synonymes 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svg{width:24px;height:24px}.reader__tools{gap:0}.reader__tool{width:40px;height:40px}.reader__title{max-width:29vw}.play{height:56px;padding-right:var(--space-4)}.play__icon{width:44px;height:44px}.reader__controls-row{gap:var(--space-3)}.reader__vocab{border-left:0;border-top:var(--border-width) solid var(--reader-border);border-radius:24px 24px 0 0;width:100%;height:min(80dvh,720px);margin:auto 0 0;inset:auto 0 0;box-shadow:0 -18px 48px #0f1a2038}.reader__vocab[open]{animation-name:vocab-in-mobile}@keyframes vocab-in-mobile{0%{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}.reader__vocab-head{padding:18px var(--space-5) 14px;border-radius:24px 24px 0 0}.reader__vocab-head:before{border-radius:var(--radius-full);background:var(--reader-border);content:"";width:36px;height:3px;position:absolute;top:7px;left:50%;transform:translate(-50%)}.reader__vocab-head h2{font-size:28px}.reader__vocab-list{padding-inline:var(--space-5)}.reader__vocab-item{padding-top:15px;padding-bottom:16px}.reader__done-quiz{flex-direction:column;align-items:stretch}.reader__done-quiz .btn{justify-content:center}}.reader[data-adaptive-pagination]{height:100dvh;min-height:0;overflow:hidden}.reader[data-adaptive-pagination] .reader__bar,.reader[data-adaptive-pagination] .reader__progress,.reader[data-adaptive-pagination] .reader__controls{flex:none;position:relative}.reader[data-adaptive-pagination] .reader__stage{flex:1 1 0;min-height:0;padding:clamp(10px,2.4vh,24px) clamp(10px,2vw,24px);overflow:hidden}.reader__book{background:var(--reader-paper);border-radius:var(--radius-md);width:min(100%,1180px);height:100%;min-height:0;box-shadow:var(--reader-book-shadow);flex-direction:column;display:flex;position:relative;overflow:hidden}.reader__page-heads,.reader__folios{color:var(--reader-folio);flex:none;grid-template-columns:1fr 1fr;column-gap:64px;padding-inline:clamp(28px,4vw,48px);display:grid}.reader__page-heads{font-size:var(--text-xs);font-weight:var(--weight-semibold);letter-spacing:var(--tracking-caps);text-transform:uppercase;padding-top:clamp(15px,2.4vh,24px);padding-bottom:clamp(8px,1.3vh,13px)}.reader__page-heads span:last-child{text-align:right}.reader__folios{font-family:var(--font-serif);font-size:var(--text-sm);text-align:center;padding-top:8px;padding-bottom:clamp(10px,1.8vh,18px)}.reader__viewport{flex:1 1 0;min-height:0;margin-inline:clamp(28px,4vw,48px);position:relative;overflow:hidden}.reader__flow{column-count:2;column-fill:auto;column-rule:var(--border-width) solid var(--reader-gutter);will-change:transform;width:100%;height:100%;transition:transform var(--duration-slow) var(--ease-out);column-gap:64px;position:absolute;inset:0 auto auto 0}.reader[data-paginating=true] .reader__flow{transition:none}.reader__flow--dom{column-count:initial!important;column-width:auto!important;column-rule:0!important;column-gap:0!important}.reader__fallback-page{position:absolute;top:0;overflow:hidden}.reader__turn-layer{z-index:20;pointer-events:none;perspective:1600px;transform-style:preserve-3d;position:absolute;inset:0;overflow:visible}.reader__turn-sheet{height:100%;transform-style:preserve-3d;will-change:transform;filter:drop-shadow(0 8px 11px #392b1138);position:absolute;top:0}.reader__turn-sheet[data-direction=next]{transform-origin:0;animation:.64s cubic-bezier(.42,0,.18,1) both reader-turn-next}.reader__turn-sheet[data-direction=previous]{transform-origin:100%;animation:.64s cubic-bezier(.42,0,.18,1) both reader-turn-previous}.reader__turn-face{backface-visibility:hidden;background:linear-gradient(90deg, #7a5c200d, transparent 8%, transparent 92%, #7a5c2014), var(--reader-paper);position:absolute;inset:0;overflow:hidden}.reader__turn-face--back{background:linear-gradient(270deg, #7a5c2017, transparent 12%, transparent 90%, #7a5c200a), var(--reader-paper);transform:rotateY(180deg)}.reader__turn-face:after{content:"";opacity:.28;pointer-events:none;background:linear-gradient(90deg,#0000001a,#0000 15% 78%,#ffffff2e);position:absolute;inset:0}.reader__turn-copy{position:absolute;inset:0;overflow:hidden}.reader[data-turning] .reader__flow,.reader[data-turning] .reader__step{pointer-events:none}@keyframes reader-turn-next{0%{transform:rotateY(0)translateZ(0)}18%{transform:rotateY(-24deg)translateZ(5px)}52%{transform:rotateY(-96deg)translateZ(15px)}82%{transform:rotateY(-158deg)translateZ(5px)}to{transform:rotateY(-180deg)translateZ(0)}}@keyframes reader-turn-previous{0%{transform:rotateY(0)translateZ(0)}18%{transform:rotateY(24deg)translateZ(5px)}52%{transform:rotateY(96deg)translateZ(15px)}82%{transform:rotateY(158deg)translateZ(5px)}to{transform:rotateY(180deg)translateZ(0)}}.reader__flow .page__text,.reader__turn-copy .page__text{font-family:var(--font-serif);font-size:var(--reading-size);color:var(--reader-ink);text-align:justify;hyphens:auto;orphans:3;widows:3;cursor:pointer;border-radius:var(--radius-sm);transition:background var(--duration-fast) var(--ease-out);margin:0 0 1em;line-height:1.68;display:block}.reader__flow .page__text:hover,.reader__flow .page__text:focus-visible{background:var(--reader-paragraph-hover);box-shadow:0 0 0 4px var(--reader-paragraph-hover);outline:0}.reader__flow .page__text.is-targeted{background:color-mix(in srgb, var(--accent) 14%, transparent);box-shadow:0 0 0 4px color-mix(in srgb, var(--accent) 14%, transparent)}.reader__flow .w:not(.w--vocab),.reader__turn-copy .w{pointer-events:none}.reader[data-size="1"] .reader__flow .page__text,.reader[data-size="1"] .reader__turn-copy .page__text{font-size:23px}.reader[data-size="2"] .reader__flow .page__text,.reader[data-size="2"] .reader__turn-copy .page__text{font-size:27px}@media (width<=819px){.reader[data-adaptive-pagination] .reader__bar{padding:4px 8px}.reader[data-adaptive-pagination] .reader__stage{align-items:center;padding:8px}.reader__page-heads,.reader__folios{grid-template-columns:1fr;padding-inline:20px}.reader__page-heads{padding-top:13px;padding-bottom:7px}.reader__page-heads span:last-child,.reader__folios span:last-child{display:none}.reader__viewport{margin-inline:20px}.reader__flow{column-count:1;column-rule:0;column-gap:36px}.reader__flow .page__text,.reader__turn-copy .page__text{text-align:left;font-size:19px;line-height:1.62}.reader[data-size="1"] .reader__flow .page__text,.reader[data-size="1"] .reader__turn-copy .page__text{font-size:22px}.reader[data-size="2"] .reader__flow 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.reader__controls{padding-block:6px}.reader__page-heads{padding-top:9px;padding-bottom:5px}.reader__folios{padding-top:5px;padding-bottom:7px}}.reader__done-title{font-size:var(--text-2xl);margin-top:var(--space-4)}.reader__done-text{margin-top:var(--space-3);color:var(--n-600);line-height:var(--leading-relaxed)}.reader__done-actions{gap:var(--space-3);margin-top:var(--space-5);flex-wrap:wrap;display:flex}