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.next-episode-card:hover{text-decoration:none;background:var(--bg);color:var(--ink);border-radius:var(--radius-sm)} .next-episode-card h2{font-size:20px;line-height:1.55;font-weight:600;margin:0 0 10px;letter-spacing:-.3px;overflow-wrap:anywhere;border-radius:var(--radius-sm)} .next-episode-card p{font-size:14px;line-height:1.6;margin:0;border-radius:var(--radius-sm)} .next-episode-card .next-action{display:block;font-size:15px;font-weight:600;margin-top:18px;text-decoration:underline;text-underline-offset:5px;border-radius:var(--radius-sm)} .continue-reading{margin:24px 0 40px;border-top:1px solid var(--ink);border-bottom:1px solid var(--line);padding:20px 0} .continue-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap} .continue-heading h2{font-size:20px;line-height:1.4;margin:0} .continue-heading button{min-height:44px;padding:8px 12px;font-size:12px;border-radius:var(--radius-sm)} .continue-list{list-style:none;padding:0;margin:6px 0 0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:32px} .continue-list li{min-width:0;border-bottom:1px solid var(--line)} .continue-list a{display:flex;flex-direction:column;gap:6px;padding:18px 0;min-height:76px;overflow-wrap:anywhere} .continue-list strong{font-size:16px;font-weight:600} .continue-list span{font-size:13px;color:var(--accent)} .series-main>.continue-reading{max-width:860px;margin:0 auto 32px} .series-main>.continue-reading .continue-list{grid-template-columns:1fr} @media(max-width:520px){.continue-list{grid-template-columns:1fr}.next-episode-card{padding:22px 20px;border-radius:var(--radius-sm)}.next-episode-card h2{font-size:19px;border-radius:var(--radius-sm)}.reading-tools{gap:16px}.reading-tools>a{margin-left:0;width:100%;font-size:13px}.reader-settings summary,.previously summary{font-size:14px}} @media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}button:active{transform:none;border-radius:var(--radius-sm)}} @media(max-width:600px){.latest a,.episodes a,.episode-list a{min-height:44px;display:inline-flex;align-items:center;padding-block:10px;box-sizing:border-box}.latest p,.latest small,.episode-list{font-size:14px}} .language-control{display:inline-block;position:relative;flex:0 0 auto;font:inherit;color:inherit;z-index:50;margin:0 4px;align-self:center}.language-control summary{list-style:none;cursor:pointer;min-height:44px;display:flex;align-items:center;gap:8px;padding:8px 10px;box-sizing:border-box;font-size:14px;white-space:nowrap;line-height:1.3;letter-spacing:normal;text-transform:none}.language-control summary::-webkit-details-marker{display:none}.language-control summary::after{content:"⌄";font-size:14px}.language-control[open] summary::after{content:"⌃"}.language-options{position:absolute;right:0;top:100%;min-width:140px;padding:6px;background:#fff8e7;color:#171717;box-shadow:0 8px 28px #0003;display:grid;border-radius:var(--radius-sm)}.language-options a{display:flex;align-items:center;min-height:44px;box-sizing:border-box;padding:10px 14px;font:400 15px/1.4 system-ui,sans-serif;color:inherit;letter-spacing:normal;text-transform:none;text-decoration:none;border-radius:var(--radius-sm)}.language-options a[aria-current]{font-weight:700;text-decoration:underline;text-underline-offset:5px;border-radius:var(--radius-sm)}.language-control :focus-visible{outline:3px solid currentColor;outline-offset:3px}.language-options a:hover{background:#e7dfce;border-radius:var(--radius-sm)}@media(max-width:600px){header:has(.language-control){flex-wrap:wrap;gap:8px}header nav:has(.language-control){flex-wrap:wrap;gap:8px}.language-control{margin:0}}button,summary):focus-visible{outline:3px solid var(--accent,#c9302c);outline-offset:3px;border-radius:var(--radius-sm)} .aldus-page-context{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;padding:12px clamp(16px,4vw,64px);border-bottom:1px solid var(--line,var(--ink));font-size:13px} @media print{.aldus-page-context{display:none}} .device-library{margin:0 0 24px;padding:8px 0;border-bottom:1px solid var(--line)} .device-library summary{font-size:16px;min-height:48px} .device-library summary span{font-variant-numeric:tabular-nums;display:inline-block;min-width:2ch;text-align:center} .device-library ul,.offline-list{list-style:none;margin:12px 0;padding:0} .device-library li{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid var(--line)} .device-library li>a{display:flex;flex-direction:column;align-items:flex-start;gap:6px;min-height:44px;justify-content:center;overflow-wrap:anywhere} .device-library small{font-size:13px;color:var(--muted)} .library-empty,.offline-help,.library-note{font-size:14px;line-height:1.7;color:var(--muted)} [data-save-series],[data-share-episode],[data-clear-offline]{font:inherit;font-size:13px;line-height:1.5;min-height:44px;padding:8px 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[hidden][hidden]{display:none}
:root[data-theme=sepia]{color-scheme:light;--bg:#f6eedc;--ink:#181713;--muted:#625d50;--line:#d1c9b7;--surface:#eee2c7;--accent:#a42421}
.reader-main{width:var(--reading-span,100%);max-width:var(--reading-width,744px);padding-bottom:112px}
.reader-main article.prose{font-family:var(--reading-font,'AppleMyungjo','Batang',serif);font-size:var(--reading-size,20px);line-height:var(--reading-line-height,1.8);word-break:keep-all;overflow-wrap:break-word;hyphens:none}
.reader-main article.prose>p{margin:0 0 var(--r02-paragraph-gap,.5em);text-indent:var(--reading-indent,0);scroll-margin-block:7rem}
html[lang=en] .reader-main article.prose{word-break:normal;overflow-wrap:break-word;hyphens:none;-webkit-hyphens:none}
.reader-utilities{display:block;padding:8px 0 12px;font:14px/1.5 var(--font-sans,system-ui,sans-serif);border-bottom:1px solid var(--line)}
.reader-utilities>.reader-status{display:none}
.ebook-tools{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
.ebook-tools button{display:flex;align-items:center;justify-content:center;gap:5px;min-height:44px;min-width:0;padding:6px 4px;font:500 12px/1.4 var(--font-sans,system-ui,sans-serif);white-space:nowrap;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-pill);color:var(--ink)}
.ebook-tools button span{min-width:0;white-space:normal;line-height:1.25;word-break:keep-all}
.ebook-tools svg{width:16px;height:16px;flex:none;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.ebook-tools button[aria-expanded=true]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.reader-recap{margin:6px 0 0;padding:0;border:0}
.reader-recap>summary{cursor:pointer;font:500 13px/1.5 var(--font-sans,system-ui,sans-serif);min-height:44px;padding:10px 0;color:var(--muted)}
.reader-recap h2{font-size:16px;margin:0 0 12px}
.reader-recap .recap-prose{padding:0;font-size:16px;line-height:1.8}
.reader-recap .recap-prose p{margin:0 0 .5em;word-break:keep-all;overflow-wrap:break-word}
.recap-source{font-size:13px;display:inline-flex;min-height:44px;align-items:center;text-decoration:underline;text-underline-offset:4px}
.ebook-bar,.ebook-panels,.ebook-thin-count{font:14px/1.5 var(--font-sans,system-ui,sans-serif);color:var(--ink)}
.ebook-bar{position:fixed;inset:auto 0 0;z-index:65;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0;min-height:108px;padding:20px 16px max(6px,env(safe-area-inset-bottom));background:var(--bg);border-top:1px solid var(--line)}
.ebook-bar button{width:44px;height:44px;min-width:44px;min-height:44px;padding:8px;border:0;border-radius:var(--radius-sm);display:grid;place-items:center;background:transparent}
.ebook-bar .ebook-aa{font:500 20px/1 Georgia,serif;border:1px solid var(--line)}
.ebook-bar .ebook-more-button{width:auto;min-width:52px;font-size:12px;padding-inline:8px}
.ebook-bar svg,.ebook-panel-close svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.ebook-bar button[aria-expanded=true]{background:var(--ink);color:var(--bg)}
.ebook-count{display:flex;align-items:center;gap:8px;font-variant-numeric:tabular-nums;min-width:8ch;justify-content:center;font-size:13px;white-space:nowrap}.ebook-count small{font-size:12px;color:var(--muted)}
.ebook-scrubber{position:absolute;left:max(20px,calc((100% - 680px)/2));right:max(20px,calc((100% - 680px)/2));top:-14px;height:44px;display:flex;align-items:center}
.ebook-scrubber input{display:block;width:100%;margin:0;height:44px;accent-color:var(--accent);cursor:ew-resize;touch-action:none;background:transparent}
.ebook-scrubber input::-webkit-slider-runnable-track{height:3px;background:var(--line);border-radius:var(--radius-pill)}
.ebook-scrubber input::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;margin-top:-7px;background:var(--accent);border:2px solid var(--bg);border-radius:50%}
.ebook-scrubber input{-webkit-appearance:none}
.ebook-scrubber input::-moz-range-track{height:3px;background:var(--line);border-radius:var(--radius-pill)}
.ebook-scrubber input::-moz-range-thumb{width:16px;height:16px;background:var(--accent);border:2px solid var(--bg);border-radius:50%}
.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.ebook-thin-count{position:fixed;z-index:70;bottom:4px;left:50%;transform:translateX(-50%);border:0;background:var(--bg);color:var(--muted);padding:3px 16px;min-height:44px;border-radius:var(--radius-pill);font-size:12px;font-variant-numeric:tabular-nums;visibility:hidden}
html[data-ebook-immersive=true] .ebook-bar{visibility:hidden;transform:translateY(100%)}
html[data-ebook-immersive=true] .ebook-thin-count{visibility:visible}
.ebook-scrim{position:fixed;inset:0;z-index:75;background:#0005}
.ebook-panels{position:fixed;z-index:80;right:24px;bottom:var(--sheet-bottom,116px);width:400px;max-width:calc(100% - 32px);max-height:calc(100dvh - var(--sheet-top,84px) - var(--sheet-bottom,116px));overflow:auto;overscroll-behavior:contain;background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-lg);padding:12px 20px 16px;scrollbar-color:var(--muted) var(--bg);scrollbar-width:thin}
.ebook-panels[hidden],.ebook-scrim[hidden],.ebook-panels>details:not([open]),.ebook-panels>details>summary{display:none}
.ebook-panels>details{border:0;padding:0;margin:0;min-width:0}
.ebook-sheet-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:44px;margin-bottom:8px}
.ebook-sheet-heading h2{font-size:18px;line-height:1.4;margin:0;font-weight:600}
.ebook-panel-close{display:grid;place-items:center;width:44px;height:44px;min-height:44px;border:0;padding:10px;border-radius:var(--radius-pill);background:var(--surface)}
.ebook-preferences{display:grid;gap:8px}
.ebook-setting{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:48px}
.ebook-setting>span{font-size:13px;flex:0 0 72px;word-break:keep-all}
.ebook-segments{display:flex;flex:1;min-width:0;background:var(--surface);border-radius:var(--radius-md);padding:3px;gap:2px}
.ebook-segments button{flex:1;min-width:0;min-height:44px;padding:6px 5px;font-size:13px;border:0;border-radius:var(--radius-sm);white-space:nowrap}
.ebook-segments button[aria-pressed=true]{background:var(--ink);color:var(--bg)}
.ebook-stepper{display:flex;align-items:center;justify-content:space-between;flex:1;background:var(--surface);border-radius:var(--radius-md);padding:3px}
.ebook-stepper button{width:50px;min-height:44px;border:0;border-radius:var(--radius-sm);font-size:18px}
.ebook-stepper output{min-width:5ch;text-align:center;font-size:14px;font-variant-numeric:tabular-nums}
.ebook-swatches{display:flex;flex:1;align-items:center;justify-content:space-between;gap:4px}
.ebook-swatch{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-height:56px;min-width:44px;border:2px solid transparent;border-radius:var(--radius-md);padding:4px;background:transparent}
.ebook-swatch span{display:grid;place-items:center;width:30px;height:28px;border:1px solid var(--line);border-radius:var(--radius-sm);font:16px/1 Georgia,serif;background:var(--surface)}
.ebook-swatch small{font-size:11px}
.ebook-swatch[aria-pressed=true]{border-color:var(--accent)}
.ebook-swatch[data-value=light] span{background:#fff8e7;color:#181713}.ebook-swatch[data-value=dark] span{background:#111210;color:#f1ecdf}.ebook-swatch[data-value=sepia] span{background:#eee2c7;color:#181713}
.ebook-more-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:4px 0;color:var(--ink)}
.ebook-more-actions :is(a,button){display:flex;align-items:center;justify-content:flex-start;min-height:44px;padding:10px 12px;margin:0;font-size:13px;line-height:1.5;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);word-break:keep-all}
.ebook-more-actions :is(.device-note,.offline-help){grid-column:1/-1;margin:4px 0;font-size:13px;color:var(--muted)}
.ebook-more [data-r04-status]{font-size:13px;color:var(--muted);margin:8px 0}.ebook-more [data-r04-status]:empty{display:none}
.ebook-extra-settings{margin-top:12px;display:grid;gap:8px}
.ebook-extra-settings .ebook-setting{display:block}.ebook-extra-settings .ebook-setting>span{display:block;margin-bottom:6px}
.r02-passage-search{margin:16px 0 0;padding-top:16px;border-top:1px solid var(--line)}
.r02-passage-search h2{font-size:16px;line-height:1.5;margin:0 0 8px}
.r02-passage-search label{display:block;font-size:13px;margin-bottom:6px}
.r02-passage-search input{width:100%;min-height:44px;font:inherit;font-size:16px;color:var(--ink);background:var(--bg);border:1px solid var(--muted);border-radius:var(--radius-sm);padding:10px;caret-color:var(--accent)}
.r02-find-actions{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0}
.r02-find-actions button{min-height:44px;padding:8px 10px;border-radius:var(--radius-sm);font-size:12px}
.r02-passage-search [role=status]{font-size:13px;line-height:1.6;color:var(--muted);margin:6px 0}
article.prose>p[data-r02-found]{outline:2px solid var(--accent);outline-offset:3px}
.ebook-panels [data-local-audio] .reading-tools{gap:8px;color:var(--ink);flex-wrap:wrap}.ebook-panels [data-local-audio] p{font-size:14px;line-height:1.65}
.ebook-panels [data-local-audio] button{min-height:44px;padding:8px 12px;border-radius:var(--radius-sm)}
.ebook-chapters{display:grid;gap:4px}.ebook-chapters a{min-height:44px;display:flex;align-items:center;padding:10px 12px;border-radius:var(--radius-sm);font-size:14px;word-break:keep-all;overflow-wrap:break-word}.ebook-chapters a[aria-current]{background:var(--surface);font-weight:600}
.ebook-bar :focus-visible,.ebook-tools :focus-visible,.ebook-panels :focus-visible,.ebook-thin-count:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
html[data-reader-mode=pages],html[data-reader-mode=pages] body{height:100%;overflow:hidden;overscroll-behavior:none;scroll-behavior:auto}
html[data-reader-mode=pages] body{position:fixed;inset:0}
html[data-reader-mode=pages] .reader-main{position:fixed;inset:var(--ebook-header,64px) 0 var(--ebook-bottom,84px);width:100%;max-width:none;padding:12px 0;margin:0}
html[data-reader-mode=pages] .ebook-viewport{width:calc(var(--ebook-width) * var(--ebook-spread) + var(--ebook-gap) * (var(--ebook-spread) - 1));height:calc(var(--ebook-height) + 8px);margin:0 auto;overflow:hidden;touch-action:pan-y;position:relative}
html[data-reader-mode=pages] .ebook-flow{width:var(--ebook-width);height:var(--ebook-height);column-width:var(--ebook-width);column-gap:var(--ebook-gap);column-fill:auto;column-rule:0;will-change:transform}
html[data-reader-mode=pages] .ebook-flow>*{max-width:100%;min-width:0}
html[data-reader-mode=pages] .chapter-heading{padding:0 0 8px;break-inside:avoid}
html[data-reader-mode=pages] .chapter-heading h1{font-size:26px;line-height:1.35;margin:6px 0;letter-spacing:-.025em}
html[data-reader-mode=pages] .chapter-heading .eyebrow{margin:4px 0;font-size:11px;letter-spacing:0}
html[data-reader-mode=pages] .ebook-breadcrumbs{padding:0;gap:6px;font-size:11px;line-height:1.3}
html[data-reader-mode=pages] .ebook-breadcrumbs a{min-height:24px;white-space:normal;word-break:keep-all}
html[data-reader-mode=pages] .chapter-meta{margin:0;font-size:11px}
html[data-reader-mode=pages] .reader-utilities{break-inside:avoid}
html[data-reader-mode=pages] article.prose{padding-top:14px;orphans:2;widows:2}
html[data-reader-mode=pages] article.prose>p{break-inside:auto;orphans:2;widows:2}
html[data-reader-mode=pages] .scene-break{break-inside:avoid}
html[data-reader-mode=pages] .ebook-ending{position:absolute;inset:0;margin-inline:auto;width:min(100%,680px);height:100%;overflow:auto;overscroll-behavior:contain;padding:4px 4px 12px;font-size:13px;scrollbar-width:thin;scrollbar-color:var(--muted) var(--bg)}
html[data-reader-mode=pages] .ebook-ending[hidden]{display:none}
.ebook-ending>.byline{text-align:center;margin:0 0 8px;font-size:12px;line-height:1.6;color:var(--muted)}
.ebook-ending .chapter-end{padding:8px 0 12px}.ebook-ending .chapter-end p{margin:4px 0}
.next-episode-card,section.next-episode-card{cursor:default;border:1px solid var(--accent);border-radius:var(--radius-md);margin:4px 0 12px;padding:20px;background:var(--surface);color:var(--ink);break-inside:avoid}
.next-episode-card:hover,section.next-episode-card:hover{background:var(--surface);color:var(--ink);text-decoration:none}
.next-episode-card h2{font-size:14px;line-height:1.5;margin:0 0 6px;color:var(--muted);letter-spacing:0}
.next-episode-card p{font-size:clamp(18px,var(--reading-size),28px);line-height:1.5;margin:0;word-break:keep-all;overflow-wrap:break-word}
.next-episode-card .next-action,section.next-episode-card .next-action{display:flex;align-items:center;justify-content:center;gap:12px;min-height:48px;margin-top:16px;padding:10px 16px;background:var(--ink);color:var(--bg);border:0;border-radius:var(--radius-sm);font:600 15px/1.5 var(--font-sans,system-ui,sans-serif);text-decoration:none}
.next-episode-card .next-action::after{content:'';width:8px;height:8px;border-right:1.5px solid currentColor;border-top:1.5px solid currentColor;transform:rotate(45deg)}
:root[data-theme=dark] .next-episode-card{background:#24251f;border-color:#777265}
:root[data-theme=dark] .next-episode-card .next-action{background:#d8c6a4;color:#191b15}
.next-episode-card .next-action:focus-visible{outline:3px solid var(--accent);outline-offset:4px}
.ebook-ending .episode-share{margin:8px 0;padding:0;border-top:1px solid var(--line)}
.ebook-ending .episode-share summary{min-height:44px;padding:10px 0}
.ebook-ending .episode-navigation{gap:8px;margin:8px 0}
.ebook-ending .episode-navigation a{min-height:68px;padding:10px;font-size:12px;gap:4px;border-radius:var(--radius-sm)}
.ebook-ending .episode-navigation small{font-size:11px}
.ebook-ending .site-footer{margin:8px 0;padding:8px 0;border:0;font-size:12px}
.ebook-ending .site-footer>.credit{display:none}.ebook-ending .site-footer>p{margin:4px 0}
.ebook-ending .site-footer>nav{gap:12px;margin:4px 0}.ebook-ending .site-footer>nav a{min-height:32px}
.ebook-ending .cat-business-info{--business-paper:transparent;--business-ink:inherit;margin:4px 0 0;padding:0}
.ebook-ending .cat-business-info summary{padding:6px 0;min-height:36px;font-size:12px}
html[data-reader-mode=scroll] .reader-main{padding-bottom:160px}html[data-reader-mode=scroll] .ebook-flow{transform:none}html[data-reader-mode=scroll] .ebook-breadcrumbs{display:flex}html[data-reader-mode=scroll] .ebook-ending{margin-top:32px}
@media(min-width:1100px){html[data-reader-mode=pages] .ebook-viewport:not(.ebook-at-end)::after{content:'';position:absolute;inset:0 auto 0 50%;width:1px;background:var(--line);pointer-events:none;opacity:.55}}
@media(max-width:600px){.ebook-panels{left:12px;right:12px;width:auto;max-width:none;padding:12px 16px 16px}.ebook-setting>span{flex-basis:68px}.ebook-setting{gap:8px}.ebook-bar{gap:3px}.ebook-tools button{font-size:11px}.ebook-tools{gap:5px}}
@media(prefers-reduced-motion:no-preference){.ebook-bar{transition:transform .16s ease-out,visibility .16s}.ebook-panels{animation:ebook-sheet-in .16s ease-out}@keyframes ebook-sheet-in{from{transform:translateY(12px);opacity:.7}to{transform:translateY(0);opacity:1}}}
@media(forced-colors:active){.ebook-swatch[aria-pressed=true],.ebook-segments button[aria-pressed=true]{outline:2px solid Highlight}.ebook-scrubber input{forced-color-adjust:auto}}
@media print{.ebook-bar,.ebook-panels,.ebook-scrim,.ebook-thin-count{display:none}html[data-reader-mode=pages],html[data-reader-mode=pages] body{height:auto;overflow:visible;position:static}html[data-reader-mode=pages] .reader-main{position:static}html[data-reader-mode=pages] .ebook-viewport{height:auto;width:auto;overflow:visible}html[data-reader-mode=pages] .ebook-flow{height:auto;width:auto;columns:auto;transform:none;visibility:visible}html[data-reader-mode=pages] .ebook-ending{position:static;height:auto;overflow:visible}}

.ebook-bar-primary,.ebook-bar-secondary{display:flex;align-items:center;justify-content:center;gap:8px;width:min(100%,680px);min-width:0}
.ebook-bar-secondary{min-height:36px;gap:4px}
.ebook-bar .ebook-mode-switch{display:flex;align-items:center;justify-content:center;gap:7px;min-width:132px;width:auto;padding-inline:12px;font-size:13px;border:1px solid var(--line);background:var(--surface);white-space:nowrap}
.ebook-bar .ebook-mode-switch svg{width:18px;height:18px}
.ebook-bar .ebook-restart{width:auto;min-width:60px;min-height:44px;height:44px;padding:6px 8px;font-size:12px;text-decoration:underline;text-underline-offset:3px;color:var(--muted)}
.ebook-bar .ebook-auto-pause{width:auto;font-size:12px;background:var(--ink);color:var(--bg);padding-inline:12px}
.ebook-bar-secondary [data-page-back],.ebook-bar-secondary [data-page-next]{height:44px;min-height:44px}
.ebook-bar button:active,.ebook-panels button:active{transform:scale(.97)}
.ebook-turn-options,.ebook-auto-options{border-top:1px solid var(--line);margin-top:4px;padding-top:8px}
.ebook-turn-options label{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:44px;cursor:pointer;font-size:13px}
.ebook-turn-options input{width:20px;height:20px;accent-color:var(--accent);flex:none;margin:10px}
.ebook-auto-options .ebook-setting{min-height:36px}.ebook-auto-options .ebook-setting>span{flex:1}
.ebook-auto-options button{min-height:44px;min-width:72px;padding:6px 16px;border:1px solid var(--line);border-radius:var(--radius-sm)}
.ebook-auto-options p{font-size:12px;line-height:1.6;color:var(--muted);margin:4px 0 0}
.ebook-auto-speed{display:flex;align-items:center;gap:10px;min-height:44px;font-size:13px}.ebook-auto-speed input{min-width:0;flex:1;accent-color:var(--accent);height:44px}.ebook-auto-speed output{min-width:55px;font-size:12px;font-variant-numeric:tabular-nums}
.ebook-navigation-status{font-size:14px;line-height:1.6;margin:12px 0 0;word-break:keep-all}.next-episode-card>button{min-height:44px;padding:8px 16px;margin-top:8px;border-radius:var(--radius-sm)}
[hidden][hidden]{display:none}
html[data-reader-mode=scroll]{scroll-padding-top:80px;overflow-anchor:none}
@media(max-width:600px){.ebook-bar{padding-inline:12px}.ebook-bar-primary{gap:8px}.ebook-bar .ebook-mode-switch{min-width:128px}.ebook-count{gap:5px;font-size:12px}.ebook-count small{font-size:11px}.ebook-bar-secondary{gap:0}.ebook-bar .ebook-restart{padding-inline:5px;min-width:56px}.ebook-segments [data-ebook-mode=pages]{font-size:12px}}
@media(prefers-reduced-motion:no-preference){html[data-reader-mode=pages][data-reader-slide=true][data-reader-reflow=false] .ebook-flow{transition:transform .14s cubic-bezier(.2,.8,.2,1)}}
body{margin:0}button,input:not([type=checkbox]):not([type=radio]):not([type=range]),select,textarea{border-radius:var(--radius-sm)}img,video,.cover,.book-cover{border-radius:var(--radius-sm)}.language-options,.reader-tools,.shelf-note,.format-note,.formula,.worked,.tips{border-radius:var(--radius-md)}footer[data-catasterize-business-host] .cat-business-info{--business-paper:var(--bg,var(--paper));--business-ink:var(--ink)}
[data-aldus-notebook]{margin:24px 0;padding:12px 0;border-top:1px solid var(--line);color:var(--ink);min-width:0}
[data-aldus-notebook]>summary{min-height:44px;cursor:pointer;font-size:16px;font-weight:650;line-height:1.5;padding:10px 0}
.aldus-notebook-tools{display:grid;gap:28px;margin-top:20px;font-size:15px;line-height:1.65}
.aldus-notebook-tools section{min-width:0}
.aldus-notebook-tools h2{font-size:20px;line-height:1.4;margin:0 0 16px;word-break:keep-all}
.aldus-notebook-tools label{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:12px 0}
.aldus-notebook-tools :is(input:not([type=checkbox]),textarea,select){display:block;min-width:0;max-width:100%;min-height:44px;padding:8px;background:var(--bg);color:var(--ink);border:1px solid var(--muted);border-radius:var(--radius-sm);font:inherit;caret-color:var(--accent)}
.aldus-notebook-tools textarea{width:100%;resize:vertical;border-radius:var(--radius-sm)}
.aldus-notebook-tools select{width:100%;border-radius:var(--radius-sm)}
.aldus-notebook-tools button,.aldus-notebook-tools a{min-height:44px;display:inline-flex;align-items:center;max-width:100%;padding:8px 12px;white-space:normal;overflow-wrap:anywhere;font:inherit;color:var(--ink);border-radius:var(--radius-sm)}
.aldus-notebook-tools button{border:1px solid var(--muted);background:var(--bg);margin:4px 8px 4px 0;cursor:pointer;border-radius:var(--radius-sm)}
.aldus-notebook-tools :is(button,input,select,textarea,a):focus-visible,[data-aldus-notebook]>summary:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:var(--radius-sm)}
.aldus-notebook-tools button:active{background:var(--ink);color:var(--bg);border-radius:var(--radius-sm)}
.aldus-notebook-tools button:disabled{opacity:.65;cursor:wait;border-radius:var(--radius-sm)}
.aldus-notebook-tools ul{list-style:none;padding:0;margin:16px 0;max-height:28rem;overflow:auto;scrollbar-color:var(--muted) var(--bg);scrollbar-width:thin}
.aldus-notebook-tools li{padding:10px 0;border-top:1px solid var(--line);overflow-wrap:anywhere}
[data-notebook-stories] li{display:flex;align-items:center;justify-content:space-between;gap:12px}
[data-notebook-stories] label{margin:0;min-height:44px;flex:1;flex-wrap:nowrap}
[data-notebook-stories] input{width:22px;height:22px;flex-shrink:0;accent-color:var(--accent);border-radius:var(--radius-sm)}
.aldus-notebook-tools blockquote{margin:8px 0;font-size:14px;line-height:1.7;color:var(--muted)}
.aldus-notebook-tools a{text-decoration:underline;text-underline-offset:4px}
.aldus-notebook-tools input[type=file]{width:100%;border-radius:var(--radius-sm)}
.aldus-notebook-tools ::selection{background:var(--accent);color:var(--bg);border-radius:var(--radius-sm)}
@media(max-width:600px){.aldus-notebook-tools :is(input,select,textarea){font-size:16px;border-radius:var(--radius-sm)}[data-notebook-stories] li{align-items:flex-start;gap:4px}[data-notebook-stories] a{font-size:13px;flex-shrink:0}}

[hidden][hidden]{display:none}


.cover-image{display:block;width:100%;height:auto;aspect-ratio:2/3;object-fit:contain;padding:0;border:0;border-radius:12px}
.series-cover img{display:block;width:100%;height:auto;aspect-ratio:2/3;border-radius:12px}
.synopsis{padding:20px;background:var(--surface);border-radius:12px;margin:24px 0}
.episodes{padding:24px;background:var(--surface);border-radius:12px}
.next-cover{float:left;width:64px;height:96px;object-fit:contain;margin:0 18px 10px 0;border-radius:12px}
.device-library li>a{display:grid;grid-template-columns:48px minmax(0,1fr);column-gap:12px;align-items:center}
.device-library li>a .library-cover{grid-column:1;grid-row:1/5;width:48px;height:72px;object-fit:contain;border-radius:8px}
.search-row:has(>.search-cover){grid-template-columns:64px minmax(0,1fr) auto}
.search-cover{width:64px;height:96px;object-fit:contain;border-radius:8px}
.search-row:has(>.search-cover)>div{min-width:0}
#silmo-math{padding:24px;background:var(--surface,var(--soft));border-radius:12px}
.download,.exam-actions a,.exam-actions button,.paper-actions a,.r06-controls button{border-radius:999px}
@media(max-width:650px){.episodes{padding:20px 16px}.search-row:has(>.search-cover){grid-template-columns:52px minmax(0,1fr)}.search-cover{width:52px;height:78px}.search-row:has(>.search-cover)>.search-links{grid-column:2}}
.series-summary .primary + .english-title{margin-top:16px}


.retention{--rt-paper:#fff8e7;--rt-ink:#24211c;--rt-muted:#625c50;--rt-line:#cfc5b2;--rt-accent:#684625;color:var(--rt-ink);background:var(--rt-paper);font:16px/1.6 -apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;word-break:keep-all;overflow-wrap:anywhere;text-align:start}
html[data-theme=dark] .retention,html[data-reader-theme=dark] .retention{--rt-paper:#181715;--rt-ink:#f4eddc;--rt-muted:#c0b8a9;--rt-line:#5b5448;--rt-accent:#e3bf91}
@media(prefers-color-scheme:dark){html:not([data-theme=light]):not([data-reader-theme=light]) .retention{--rt-paper:#181715;--rt-ink:#f4eddc;--rt-muted:#c0b8a9;--rt-line:#5b5448;--rt-accent:#e3bf91}}
.retention *{box-sizing:border-box}.retention [hidden]{display:none}.retention :is(button,a,input,select,summary){min-height:44px;min-width:44px;touch-action:manipulation}.retention :is(button,a,summary,select,input):focus-visible{outline:3px solid var(--rt-accent);outline-offset:3px}.retention ::selection{color:var(--rt-paper);background:var(--rt-accent)}
.retention :is(button,select){font:inherit;color:inherit;background:transparent;border:1px solid var(--rt-line);border-radius:8px;padding:8px 14px;cursor:pointer}.retention button:hover,.retention summary:hover{background:color-mix(in srgb,var(--rt-accent) 10%,var(--rt-paper))}.retention button:disabled{opacity:.5;cursor:default}.retention a{color:inherit;display:inline-flex;align-items:center;text-underline-offset:4px}.retention h2{font-size:24px;line-height:1.3;letter-spacing:-.02em;margin:0 0 16px;font-weight:650}.retention h3{font-size:17px;line-height:1.5;margin:0 0 4px}.retention p{margin:4px 0;color:var(--rt-muted)}
.retention-home{margin:32px 0 40px;padding:24px 0;border-block:1px solid var(--rt-line)}.retention-heading,.retention-streak-line{display:flex;gap:12px 24px;flex-wrap:wrap;justify-content:space-between;align-items:center}.retention-heading h2{margin:0}.retention-heading{margin:24px 0 16px}.retention-streak-line strong{font-size:20px;font-weight:650;font-variant-numeric:tabular-nums}.retention-days{list-style:none;display:flex;gap:8px;margin:12px 0 4px;padding:0}.retention-days li{display:flex;align-items:center;justify-content:center;width:32px;height:32px;font-size:13px;border:1px solid var(--rt-line);border-radius:50%}.retention-days [data-read=true]{background:var(--rt-accent);color:var(--rt-paper);border-color:var(--rt-accent)}.retention-days [data-frozen=true]{border-style:dashed}.retention-note{font-size:13px}.retention-shelf{list-style:none;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin:0;padding:0}.retention-shelf li{display:grid;grid-template-columns:72px minmax(0,1fr);gap:14px;align-items:start;min-width:0}.retention-shelf img{width:72px;height:108px;object-fit:cover;border-radius:4px}.retention-type-cover{display:flex;align-items:center;width:72px;min-height:108px;background:var(--rt-accent);color:var(--rt-paper);font-size:12px;font-weight:650;padding:10px;border-radius:4px}.retention-shelf a{display:flex;align-items:flex-start;text-decoration:none;min-width:0}.retention-shelf h3 a:hover{text-decoration:underline}.retention-shelf p{font-size:13px;line-height:1.5}.retention-continue{margin-top:20px}.retention-continue h2{font-size:18px;margin-bottom:8px}.retention-continue a{font-weight:600}.retention-settings{margin-top:16px}.retention-settings summary{cursor:pointer;display:flex;align-items:center;color:var(--rt-muted);font-size:14px;width:fit-content}.retention-settings label,.retention-audio-label{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:12px 0}.retention-settings input[type=checkbox],.retention-audio-label input{width:24px;min-width:44px;accent-color:var(--rt-accent)}.retention-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}.retention-end{max-width:960px;margin:32px auto;padding:24px;border-block:1px solid var(--rt-line)}.retention-end .retention-shelf{grid-template-columns:1fr;gap:16px}.retention-end .retention-heading h2{font-size:20px}.retention-profile label{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:12px 0}.retention-profile{margin-top:20px}.retention-menu{display:inline-flex}.retention-install-help{margin:8px 0}.retention-install-help summary{cursor:pointer;display:flex;align-items:center;min-height:44px}.retention-quote-tool{padding:12px 0}.retention-quote-tool textarea{width:100%;min-height:100px;padding:12px;font:inherit;background:var(--rt-paper);color:var(--rt-ink);border:1px solid var(--rt-line);border-radius:8px;resize:vertical}.retention-quote-panel{border:0;border-radius:16px;padding:24px;max-width:min(520px,calc(100vw - 24px));max-height:90dvh;overflow:auto;box-shadow:0 12px 48px #0004}.retention-quote-panel::backdrop{background:#0008}.retention-quote-panel canvas{width:100%;height:auto;display:block;border-radius:6px;margin:16px 0}.retention-quote-panel .retention-actions{justify-content:space-between}.retention-quote-selection{position:fixed;right:16px;bottom:110px;z-index:60;border-radius:10px;padding:8px;box-shadow:0 6px 24px #0003}.retention-quote-selection button{background:var(--rt-paper)}
@media(max-width:700px){.retention-shelf{grid-template-columns:1fr;gap:20px}.retention-home{padding:20px 0}.retention-streak-line{gap:6px}.retention-shelf li{grid-template-columns:64px minmax(0,1fr)}.retention-shelf img{width:64px;height:96px}.retention-type-cover{width:64px;min-height:96px}.retention-end{padding:20px 4px;margin:24px 0}.retention h2{font-size:22px}.retention-heading{align-items:start}.retention-shelf h3{font-size:16px}.retention-quote-panel{padding:18px}}
@media print{.retention{display:none}}

@media(hover:hover) and (pointer:fine){.retention-install-help{display:none}}

/* Shared Aldus chassis. Incumbent palette; Apple spacing and control geometry. */
:root{color-scheme:light;--bg:#fff8e7;--paper:#fff8e7;--ink:#181713;--muted:#625d50;--line:#d1c9b7;--surface:#f4eddd;--soft:#f4eddd;--accent:#a42421;--radius-sm:11px;--radius-md:16px;--radius-lg:18px;--radius-pill:999px;background:var(--paper);color:var(--ink)}
@media(prefers-color-scheme:dark){:root:not([data-theme=light]):not([data-theme=sepia]){color-scheme:dark;--bg:#111210;--paper:#111210;--ink:#f1ecdf;--muted:#b8b4a8;--line:#45473f;--surface:#20221c;--soft:#20221c;--accent:#f38c86}}
:root[data-theme=dark]{color-scheme:dark;--bg:#111210;--paper:#111210;--ink:#f1ecdf;--muted:#b8b4a8;--line:#45473f;--surface:#20221c;--soft:#20221c;--accent:#f38c86}
html body{background:var(--paper);color:var(--ink);margin:0;font-family:'Apple SD Gothic Neo','Malgun Gothic',-apple-system,system-ui,sans-serif}
*,*::before,*::after{box-sizing:border-box}::selection{background:var(--ink);color:var(--paper)}html{scrollbar-color:var(--muted) var(--surface)}input,textarea{caret-color:var(--accent)}
a,button,summary,input,select,textarea{touch-action:manipulation}a,button,summary{min-width:44px;min-height:44px}a{border-radius:8px}a:not(.catalog-cover):not(.aldus-wordmark){text-underline-offset:4px}a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
button,input:not([type=checkbox]):not([type=radio]):not([type=range]),select,textarea{font:inherit;color:var(--ink);background:var(--paper);border:1px solid var(--line);border-radius:11px;min-height:44px;padding:10px 12px;max-width:100%}button{cursor:pointer}button:active{transform:scale(.97)}button:disabled{cursor:default;opacity:.55}select{padding-inline-end:28px}input[type=checkbox],input[type=radio]{accent-color:var(--accent)}label:has(>input[type=checkbox]),label:has(>input[type=radio]){min-height:44px;display:flex;align-items:center;gap:10px}input[type=range]{min-height:44px;min-width:44px;accent-color:var(--accent)}summary{cursor:pointer;align-content:center}img{max-width:100%}[hidden]{display:none}
.site-header{position:relative;z-index:40;display:flex;align-items:center;gap:24px;width:100%;max-width:none;min-height:80px;padding:16px max(24px,calc((100% - 1200px)/2));margin:0;border-bottom:1px solid var(--line);background:var(--paper);color:var(--ink);font:14px/1.4 -apple-system,system-ui,sans-serif}
.site-header a{display:inline-flex;align-items:center;color:inherit;text-decoration:none;white-space:nowrap}.site-header a:hover{text-decoration:underline}.site-header .aldus-wordmark{flex:none;font:600 26px/1.2 Fraunces,Georgia,serif;letter-spacing:-.025em;margin:0}.site-links{display:flex;align-items:center;gap:20px}.site-search{display:flex;align-items:center;gap:6px;margin-left:auto;min-width:0;max-width:250px}.site-search input{width:170px;min-width:0;background:var(--surface);border-color:transparent;font-size:14px}.site-search button{background:transparent;border:0;padding:8px;min-width:44px}.site-header svg{display:block;fill:none;stroke:currentColor;stroke-width:1.7;width:20px;height:20px}.site-menu{position:relative;margin:0;padding:0;border:0;flex:none}.site-menu>summary{display:flex;align-items:center;justify-content:center;gap:8px;list-style:none;padding:10px 12px;border:1px solid var(--line);border-radius:11px;background:transparent}.site-menu>summary::-webkit-details-marker{display:none}.site-menu-panel{position:absolute;right:0;top:calc(100% + 12px);width:320px;max-width:calc(100vw - 32px);padding:20px;background:var(--paper);border:1px solid var(--line);border-radius:16px;box-shadow:0 10px 30px #0002}.site-menu-links{display:grid;grid-template-columns:1fr 1fr;gap:4px 16px}.site-menu-links a{white-space:normal}.site-menu .site-mobile-links,.site-menu .site-search{display:none}.site-menu-utilities{display:flex;align-items:center;gap:16px;border-top:1px solid var(--line);padding-top:16px;margin-top:16px}.site-theme{display:flex;align-items:center;justify-content:center;gap:8px;flex:1}.site-language{position:relative;margin:0}.site-language>summary{display:flex;align-items:center;gap:8px;list-style:none;padding:10px 12px;border:1px solid var(--line);border-radius:11px}.site-language>summary::-webkit-details-marker{display:none}.site-language-options{display:grid;padding:8px 0}.site-language-options a{padding:4px 10px}.site-language a[aria-current]{text-decoration:underline;font-weight:600}.site-menu .site-language[open]{align-self:start}
.site-header>.site-utilities{display:flex;align-items:center;gap:8px}.site-utilities .site-theme span{display:none}.site-utilities .site-theme{border:0;background:transparent;padding:10px}.site-utilities .site-language>summary{border:0;padding:10px 6px}.site-utilities .site-language-options{position:absolute;right:0;top:calc(100% + 8px);min-width:140px;background:var(--paper);border:1px solid var(--line);border-radius:11px;padding:8px;z-index:4}.site-menu .site-menu-utilities{display:none}
.site-header+main{min-width:0}.cat-business-info{--business-paper:var(--paper);--business-ink:var(--ink)}.catalog-shell,.shelf,main.shelf{max-width:1248px}main{min-width:0}h1,h2,h3,p{overflow-wrap:break-word}main>h1,.catalog-intro h1,.shelf-intro h1{letter-spacing:-.03em;line-height:1.2}.catalog-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:32px 24px}.catalog-cover{border-radius:11px;overflow:hidden}.catalog-cover img{width:100%;height:100%;object-fit:cover}.catalog-description{line-height:1.6}.catalog-card h3 a{display:flex;align-items:center;white-space:normal}.catalog-card-copy{min-width:0}.catalog-filters{background:transparent}.catalog-categories button{border-radius:999px}.catalog-intro{margin-bottom:32px}.catalog-meta{color:var(--muted)}
/* Study shelves retain all original links and filtering attributes. */
.study-subjects{margin-block:32px}.study-subject{border-top:1px solid var(--line);padding:8px 0 24px;margin:0}.study-subject>summary{display:flex;justify-content:space-between;gap:16px;padding:16px 0;font-size:24px;font-weight:650;list-style:none}.study-subject>summary::after{content:'+';font-size:24px;font-weight:400}.study-subject[open]>summary::after{content:'−'}.study-subject>summary small{font-size:14px;color:var(--muted);font-weight:400;margin-left:auto}.study-subject>summary::-webkit-details-marker{display:none}.study-subject .subject-section{margin:0;padding:0;background:transparent;border:0}.study-subject .subject-section>h2{display:none}.study-subject .edition-group{display:contents}.study-subject .edition-group>div:first-child{display:none}.study-subject .edition-pair{display:contents}.study-cover-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:24px}.study-subject .edition{background:transparent;padding:0;min-width:0;display:flex;flex-direction:column}.study-cover{display:block;width:100%;aspect-ratio:2/3;margin-bottom:12px}.study-cover img{width:100%;height:100%;display:block;object-fit:cover;border-radius:11px}.study-subject .edition h4{font-size:16px;line-height:1.5;margin:0 0 4px}.study-subject .edition p{font-size:13px;line-height:1.6;margin:0 0 8px;color:var(--muted)}.study-subject .edition a{font-size:14px;max-width:100%;width:auto;min-height:44px}.study-subject .edition a:not(.study-cover){display:flex;align-items:center}.study-subject .edition small{font-size:12px;margin-top:4px;color:var(--muted)}.study-subjects+.unit-series{margin-top:48px}.filter-bar{background:var(--surface);border-radius:16px}.shelf-intro figure{background:var(--surface)}.book-intro,.unit-hero{background:transparent}.unit-card,.unit-facts{border-radius:16px}
/* Home keeps one reading invitation, while optional tools remain one tap away. */
.home-extras{border-block:1px solid var(--line);margin:48px 0;padding:8px 0}.home-extras>summary{font-size:18px;font-weight:600;padding:12px 0}.home-extras .score-welcome{border:0;margin-top:16px}.home-extras .covers-r05{margin-top:24px}.home-extras .score-welcome>h2{font-size:22px}.r06-title{font-size:40px;line-height:1.2}.r06-lead{font-size:17px;line-height:1.6;max-width:60ch}.r06-ranking{margin-block:40px}.r06-filters{gap:8px}.r06-filters button{border-radius:999px}.r06-carousel{border-radius:18px}.shelf-nav a,footer a{min-height:44px;display:inline-flex;align-items:center}.r06-ranking a{max-width:100%}.site-header form label,.site-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}
@media(max-width:1200px){.site-header{gap:16px}.site-links{gap:12px}.site-search{max-width:210px}.site-search input{width:130px}.site-header>.site-utilities{gap:0}.catalog-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.study-cover-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:1000px){.site-header{padding:12px 24px;min-height:72px;gap:20px}.site-header>.site-search{display:none}.site-links{margin-left:auto}.site-menu .site-search{display:flex;margin:0 0 16px;max-width:none}.site-menu .site-search input{width:100%;flex:1}}
@media(max-width:767px){.site-header{padding:10px 20px;min-height:68px;gap:12px;justify-content:space-between}.site-header .aldus-wordmark{font-size:25px}.site-header>.site-links,.site-header>.site-search,.site-header>.site-utilities{display:none}.site-menu>summary{padding:10px 12px;font-size:14px}.site-menu-panel{top:calc(100% + 12px);right:0;width:350px;max-width:calc(100vw - 40px);padding:20px}.site-menu .site-mobile-links{display:grid;grid-template-columns:1fr 1fr;gap:4px 16px;padding-bottom:12px;margin-bottom:12px;border-bottom:1px solid var(--line)}.site-menu .site-menu-utilities{display:flex}.site-menu a{font-size:15px}.site-menu .site-search input{font-size:16px}.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 16px}.catalog-card h3{font-size:17px}.catalog-description{font-size:14px}.catalog-intro{display:block;margin-bottom:24px}.catalog-intro>a{display:inline-flex;align-items:center}.catalog-intro h1{font-size:30px}.catalog-layout{gap:24px}.study-cover-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 16px}.shelf-intro{margin-bottom:24px}.shelf-intro h1{font-size:32px}.shelf-intro p{font-size:16px;line-height:1.7}.shelf-intro figure{display:none}.shelf-intro figure.study-preview{display:grid}.study-preview-details{margin-block:8px 24px}.study-preview-details summary{font-size:14px;color:var(--muted)}.study-subject>summary{font-size:22px}.study-subjects{margin:24px 0}.unit-series{margin-block:32px}.filter-bar{gap:10px;padding:12px}.filter-bar label{font-size:13px}.filter-bar select{font-size:14px;padding-left:10px}.r06-title{font-size:28px;margin-bottom:8px}.r06-lead{font-size:16px;margin-bottom:20px}.r06-carousel{border-radius:16px}.r06-ranking{margin-block:32px}.home-extras{margin-block:32px}.home-extras .score-welcome>h2{font-size:20px}.site-header+main{margin-top:24px}.r06-filters{flex-wrap:nowrap;overflow-x:auto;padding-bottom:6px;max-width:100%;gap:8px}.r06-filters button{flex:none}.book-intro h1{font-size:30px}.unit-hero h1{font-size:34px}}
@media print{.site-header{display:none}.study-subject .subject-section{display:block}}
/* Refinement from the first rendered review. */
.r06-carousel{background:#181713;color:#fff8e7}.r06-carousel button{background:transparent;color:#fff8e7;border-color:#fff8e7}.r06-carousel a{background:#fff8e7;color:#181713}.r06-carousel .r06-slide{min-height:380px}.r06-carousel img{max-height:340px;width:auto}.site-header a{min-height:44px}.shelf-intro h1{margin:0 0 12px}.shelf-intro p{margin:0 0 16px;line-height:1.6}.shelf-intro{gap:24px;margin-bottom:24px}.shelf-intro .study-preview-details{align-self:start;margin:0}.study-preview-details>summary{display:flex;align-items:center;padding:8px 0}.study-guide{margin-bottom:16px}.study-guide>summary{font-size:14px}.study-guide>div{padding:8px 0}.study-guide h3{font-size:16px;margin:0}.study-guide p{font-size:14px}.study-cover-grid{margin-top:8px}.study-subject .subject-section>p{font-size:14px;margin:0 0 12px;line-height:1.6}.catalog-intro p{margin-bottom:0}.catalog-intro>a{display:inline-flex;align-items:center}.catalog-query{margin-bottom:8px}.catalog-categories{margin:0 0 16px}.catalog-results>p{margin:0 0 16px}.catalog-group>h2{margin:0 0 20px}.catalog-grid{margin-top:0}.site-header .site-search input{border-radius:11px}.site-menu-panel{max-height:calc(100dvh - 100px);overflow:auto}
@media(max-width:767px){.r06-carousel .r06-slide{min-height:228px}.r06-carousel img{max-height:190px}.shelf-intro{display:block;margin-bottom:16px}.shelf-intro h1{font-size:30px;margin:0 0 8px}.shelf-intro p{font-size:16px;line-height:1.6;margin:0 0 12px}.shelf-intro .download{margin-top:8px}.shelf-intro .study-preview-details{margin:8px 0 0}.filter-bar{margin-top:16px;margin-bottom:12px}.study-subject>summary{padding:12px 0}.study-subjects{margin-top:16px}.study-subject .subject-section>p{display:none}.study-guide{margin-bottom:8px}.study-guide>summary{font-size:13px;min-height:44px}.catalog-shell{padding-top:20px}.catalog-intro{margin-bottom:16px}.catalog-intro h1{margin:0 0 8px}.catalog-intro p{font-size:15px;line-height:1.6;margin:0 0 4px}.catalog-intro>a{font-size:14px}.catalog-query{gap:8px;margin:0 0 8px}.catalog-query label{font-size:13px}.catalog-categories{margin:8px 0 12px;gap:8px}.catalog-filter-wrap>summary{font-size:14px}.catalog-layout{gap:12px}.catalog-results>p{font-size:14px;margin:0 0 16px}.catalog-group>h2{font-size:22px;margin:0 0 16px}.catalog-card h3{margin-top:8px}.site-header+main{margin-top:20px}}

body select,body .filter-bar select{appearance:none;height:44px;border-radius:11px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23736b5c' stroke-width='1.7'%3E%3Cpath d='m7 10 5 5 5-5'/%3E%3C/svg%3E");background-size:18px;background-repeat:no-repeat;background-position:right 8px center;padding-right:30px}body a:not([class]),body a[class=""]{min-height:44px;min-width:44px;max-width:100%}body a:where(:not([class]),[class=""]){display:inline-flex;align-items:center}

.site-header .site-theme{color:var(--ink)}.study-preview-details>summary::after{content:"";display:block;width:7px;height:7px;border-right:1px solid currentColor;border-bottom:1px solid currentColor;transform:rotate(-45deg);margin:0 10px}.study-preview-details[open]>summary::after{transform:rotate(45deg)}.study-subject .edition p{min-height:44px}.catalog-card-copy h3{min-height:48px}.r06-ranking{margin-top:32px}
@media(min-width:1024px){.site-links{font-size:15px}.r06-slide p{font-size:16px;line-height:1.6}}
@media(max-width:767px){.catalog-intro{margin-bottom:12px}.catalog-intro p{margin-bottom:0}.catalog-query{margin-top:0}.catalog-intro h1{font-size:28px}.catalog-group>h2{margin-bottom:12px}}

body .unit-related a,body .unit-preview a{display:block;min-width:0}footer .cat-business-info{--business-paper:var(--paper);--business-ink:var(--ink)}.study-subject .edition h4{min-height:48px}.unit-contact a{overflow-wrap:anywhere;word-break:break-word}

:root[data-theme=sepia]{--paper:var(--bg)}html body [hidden]{display:none}