:root{--bg:#f1e7d0;--surface:#fbf5e8;--text:#2d2820;--muted:#716756;--line:#d8c9aa;--accent:#8c5b2d;--size:19px;--reader-font:Georgia,"Times New Roman",serif;--reader-width:760px;--reader-line:1.82}
html[data-theme="light"]{--bg:#f2f4f7;--surface:#fff;--text:#20242a;--muted:#68707c;--line:#dce1e7;--accent:#365b7c}
html[data-theme="dark"]{--bg:#15181d;--surface:#1d2229;--text:#e7e9ed;--muted:#a9b0ba;--line:#343b45;--accent:#d6a86c}
html[data-reader-contrast="high"]{--bg:#fff;--surface:#fff;--text:#000;--muted:#252525;--line:#000;--accent:#0047ab}html[data-theme="dark"][data-reader-contrast="high"]{--bg:#000;--surface:#000;--text:#fff;--muted:#eee;--line:#fff;--accent:#ffd400}html[data-reader-motion="reduced"] *,html[data-reader-motion="reduced"] *:before,html[data-reader-motion="reduced"] *:after{scroll-behavior:auto!important;animation:none!important;transition:none!important}html[data-reader-align="justify"] .reader-copy p{text-align:justify;hyphens:auto}html[data-reader-align="left"] .reader-copy p{text-align:left}
html[data-reader-font="sans"]{--reader-font:Inter,Arial,system-ui,sans-serif}html[data-reader-width="compact"]{--reader-width:640px}html[data-reader-width="wide"]{--reader-width:900px}html[data-reader-spacing="compact"]{--reader-line:1.55}html[data-reader-spacing="relaxed"]{--reader-line:2.05}*{box-sizing:border-box}html{scroll-behavior:smooth}body.pbe-reader{margin:0;background:var(--bg);color:var(--text);font-family:var(--reader-font);font-size:var(--size);line-height:var(--reader-line);transition:.2s}
.reader-bar{position:sticky;z-index:20;top:0;display:grid;grid-template-columns:1fr auto 1fr;gap:16px;align-items:center;min-height:64px;padding:8px 20px;background:color-mix(in srgb,var(--surface) 94%,transparent);border-bottom:1px solid var(--line);backdrop-filter:blur(12px);font-family:system-ui,sans-serif}.reader-tools{justify-self:end;display:flex;gap:6px}.reader-button{padding:8px 11px;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--text);cursor:pointer}.reader-button:hover,.reader-button:focus-visible{border-color:var(--accent);outline:2px solid transparent}.reader-progress{position:fixed;z-index:30;top:63px;left:0;width:100%;height:3px}.reader-progress span{display:block;width:0;height:100%;background:var(--accent)}
.reader-toc{position:fixed;z-index:15;inset:64px auto 0 0;width:min(340px,88vw);padding:28px;background:var(--surface);border-right:1px solid var(--line);transform:translateX(-105%);transition:.2s;overflow:auto;font-family:system-ui,sans-serif}.reader-toc.is-open{transform:none}.reader-toc a{color:var(--text);text-decoration:none}.reader-toc li{margin:.7em 0}.reader-content{width:min(var(--reader-width),calc(100% - 40px));margin:auto;padding:8vh 0 20vh;transition:width .2s}.reader-chapter{padding:4vh 0 12vh;border-bottom:1px solid var(--line);scroll-margin-top:90px}.reader-chapter h1{font-size:clamp(2rem,6vw,3.6rem);line-height:1.08;letter-spacing:-.035em}.reader-eyebrow{color:var(--accent);font:700 .75rem/1.2 system-ui,sans-serif;letter-spacing:.16em;text-transform:uppercase}.reader-copy img{max-width:100%;height:auto;border-radius:12px}.reader-copy blockquote{margin:2em 0;padding:1em 1.4em;border-left:4px solid var(--accent);background:var(--surface)}
.reader-block{margin-block:1.6em}.reader-highlight{padding:1.25em 1.4em;border:1px solid var(--line);border-left:5px solid var(--accent);border-radius:10px;background:var(--surface)}.reader-highlight h3{margin-top:0}.reader-figure{margin-inline:0}.reader-figure figcaption{padding:.7em .2em;color:var(--muted);font:400 .85rem/1.5 system-ui,sans-serif}.reader-figure figcaption small{display:block;margin-top:.35em}.reader-media iframe{width:100%;max-width:100%;aspect-ratio:16/9;height:auto}.reader-cta{display:inline-flex;padding:.7em 1.15em;border-radius:999px;background:var(--accent);color:var(--surface);font:700 .9rem/1 system-ui,sans-serif;text-decoration:none}
@media(max-width:760px){.reader-bar{grid-template-columns:auto 1fr}.reader-bar>strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.reader-tools{grid-column:1/-1;justify-self:stretch;overflow-x:auto}.reader-button{white-space:nowrap}.reader-progress{top:112px}.reader-content{width:min(100% - 30px,760px);padding-top:5vh}}
.reader-locked{margin-block:4vh;padding:45px;border:1px dashed var(--line);border-radius:18px;background:var(--surface);text-align:center}.reader-locked h1{font-size:2rem}.reader-toc span{color:var(--muted)}.library-header{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:20px 4vw;border-bottom:1px solid var(--line);background:var(--surface);font-family:system-ui,sans-serif}.library-header a{color:inherit;font-weight:750}.library-header div{display:flex;gap:20px}.library-main{width:min(1180px,calc(100% - 36px));margin:auto;padding:8vh 0 15vh}.library-title p{margin:0;color:var(--accent);font:800 .75rem system-ui,sans-serif;text-transform:uppercase;letter-spacing:.16em}.library-title h1{margin:.15em 0;font-size:clamp(3rem,8vw,6rem);line-height:1}.library-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:55px}.library-card{display:grid;grid-template-columns:140px 1fr;gap:22px;padding:20px;border:1px solid var(--line);border-radius:18px;background:var(--surface)}.library-card img{width:140px;height:200px;object-fit:cover;border-radius:8px}.library-card p{margin:0;color:var(--accent);font:.7rem system-ui,sans-serif;text-transform:uppercase}.library-card h2{margin:.3em 0;font-size:1.35rem;line-height:1.15}.library-card__progress{height:5px;margin-top:24px;border-radius:10px;background:var(--line);overflow:hidden}.library-card__progress span{display:block;height:100%;background:var(--accent)}.library-card small{font:.7rem system-ui,sans-serif}.library-open{display:block;margin-top:20px;color:var(--text);font:750 .85rem system-ui,sans-serif}.library-empty{max-width:680px;margin-top:60px;padding:40px;border:1px solid var(--line);border-radius:20px;background:var(--surface)}@media(max-width:900px){.library-grid{grid-template-columns:1fr 1fr}.library-card{grid-template-columns:100px 1fr}.library-card img{width:100px;height:150px}}@media(max-width:620px){.library-grid{grid-template-columns:1fr}.library-header span{display:none}.reader-locked{padding:28px 18px}}
.reader-license{position:fixed;z-index:10;right:14px;bottom:10px;padding:5px 9px;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--muted);font:600 10px/1.2 system-ui,sans-serif;opacity:.75;pointer-events:none}.library-devices{margin-top:45px;padding:28px;border:1px solid var(--line);border-radius:18px;background:var(--surface);font-family:system-ui,sans-serif}.library-devices>div h2{margin:.2em 0}.library-devices article{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:16px 0;border-bottom:1px solid var(--line)}.library-devices article small{display:block;color:var(--muted);margin-top:4px}@media(max-width:620px){.library-devices article{align-items:flex-start;flex-direction:column}}
.reader-panel{position:fixed;z-index:80;top:0;right:0;width:min(420px,92vw);height:100vh;padding:24px;background:var(--reader-bg,#fff);color:var(--reader-text,#222);box-shadow:-10px 0 35px rgba(0,0,0,.18);transform:translateX(105%);transition:transform .22s ease;overflow:auto}.reader-panel.is-open{transform:translateX(0)}.reader-panel__close{float:right;border:0;background:transparent;color:inherit;font-size:1.6rem;cursor:pointer}.reader-panel h2{margin:0 42px 22px 0}.reader-panel [hidden]{display:none!important}.reader-panel input[type=search],.reader-panel textarea{box-sizing:border-box;width:100%;padding:11px;border:1px solid color-mix(in srgb,currentColor 25%,transparent);border-radius:8px;background:transparent;color:inherit}.reader-search-results,.reader-bookmarks-list,.reader-notes-list{display:grid;gap:10px;margin-top:16px}.reader-search-results a,.reader-bookmarks-list a{display:block;padding:11px;border-radius:8px;background:color-mix(in srgb,currentColor 7%,transparent);color:inherit;text-decoration:none}.reader-note{padding:12px;border-left:4px solid #ffe680;border-radius:7px;background:color-mix(in srgb,currentColor 7%,transparent)}.reader-note[data-color=blue]{border-color:#9fd8ff}.reader-note[data-color=pink]{border-color:#ffb6d0}.reader-note blockquote{margin:0 0 8px;font-size:.92em}.reader-note button{border:0;background:transparent;color:inherit;text-decoration:underline;cursor:pointer}.reader-colors{display:flex;gap:9px;margin:12px 0}.reader-colors button{width:28px;height:28px;border:2px solid transparent;border-radius:50%;cursor:pointer}.reader-colors button[aria-pressed=true]{border-color:currentColor}.reader-colors [data-color=yellow]{background:#ffe680}.reader-colors [data-color=blue]{background:#9fd8ff}.reader-colors [data-color=pink]{background:#ffb6d0}.reader-selection-hint{min-height:1.4em;font-size:.88em;opacity:.75}.reader-selection-hint.is-warning{color:#b44324;opacity:1}::highlight(pbe-yellow){background:#ffe680;color:#222}::highlight(pbe-blue){background:#9fd8ff;color:#17212b}::highlight(pbe-pink){background:#ffb6d0;color:#29131d}@media(max-width:720px){.reader-panel{padding:18px}.reader-toolbar{flex-wrap:wrap}}
.reader-edition-update{max-width:920px;margin:22px auto 0;padding:16px 20px;border:1px solid #d8b45c;border-radius:12px;background:#fff5d8;color:#35290e;box-shadow:0 8px 24px rgba(70,52,12,.08)}.reader-edition-update>div{display:flex;justify-content:space-between;gap:16px}.reader-edition-update p{margin:8px 0 0;line-height:1.55}.library-edition{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:10px 0 14px;font-size:.78rem}.library-edition span{opacity:.7}.library-edition strong{padding:5px 8px;border-radius:999px;background:#e7f7ed;color:#17683a;font-size:.7rem;text-transform:uppercase;letter-spacing:.04em}@media(max-width:720px){.reader-edition-update{margin:14px 12px 0}.reader-edition-update>div{display:grid;gap:4px}}
.reader-button[data-action=offline]:disabled{cursor:wait;opacity:.72}.pbe-offline-shell .reader-content{padding-top:36px}.pbe-offline-shell .reader-license{position:sticky;top:58px;z-index:20}
.library-download{display:block;margin-top:10px;padding:9px 12px;border:1px solid currentColor;border-radius:8px;color:inherit;text-align:center;text-decoration:none;font-size:.82rem;opacity:.82}.library-download:hover{opacity:1}
.reader-audio{position:fixed;z-index:75;right:22px;bottom:18px;width:min(420px,calc(100vw - 28px));max-height:72vh;border:1px solid color-mix(in srgb,currentColor 15%,transparent);border-radius:14px;background:var(--reader-bg,#fff);color:var(--reader-text,#222);box-shadow:0 14px 45px rgba(0,0,0,.22);overflow:hidden}.reader-audio header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:13px 16px;background:color-mix(in srgb,currentColor 7%,transparent)}.reader-audio header div{display:grid}.reader-audio header small{text-transform:uppercase;letter-spacing:.1em;opacity:.65}.reader-audio header button{border:0;background:transparent;color:inherit;font-size:1.3rem;cursor:pointer}.reader-audio__body{padding:14px;overflow:auto;max-height:calc(72vh - 60px)}.reader-audio audio{width:100%}.reader-audio__controls{display:flex;align-items:center;justify-content:space-between;gap:8px;margin:10px 0}.reader-audio__controls button,.reader-audio__controls select{padding:7px 9px;border:1px solid color-mix(in srgb,currentColor 20%,transparent);border-radius:7px;background:transparent;color:inherit}.reader-audio__controls label{font-size:.78rem}.reader-audio ol{display:grid;gap:5px;margin:12px 0 0;padding:0;list-style:none}.reader-audio [data-audio-track]{width:100%;padding:10px;border:0;border-radius:7px;background:transparent;color:inherit;text-align:left;cursor:pointer}.reader-audio [data-audio-track]:hover,.reader-audio [data-audio-track].is-current{background:color-mix(in srgb,currentColor 9%,transparent)}.reader-audio [data-audio-track] small{display:block;margin-top:3px;opacity:.65}.reader-audio.is-minimized .reader-audio__body{display:none}.reader-audio.is-minimized{width:min(300px,calc(100vw - 28px))}.reader-audio.is-minimized header button{transform:rotate(180deg)}@media(max-width:620px){.reader-audio{right:14px;bottom:12px}.reader-audio__controls{flex-wrap:wrap}}
.library-privacy{max-width:900px;margin:28px auto;padding:28px;border-radius:16px;background:#fff;color:#25221d}.library-privacy>p{margin:0;color:#9a7330;text-transform:uppercase;letter-spacing:.1em;font-size:.75rem}.library-privacy__success{margin:16px 0;padding:12px;border-radius:8px;background:#e8f7ee;color:#17683a}.library-privacy__summary{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:24px 0}.library-privacy__summary article{display:grid;padding:18px;border-radius:10px;background:#f4eee3;text-align:center}.library-privacy__summary strong{font-size:1.8rem}.library-privacy__actions{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:24px 0}.library-privacy__actions form{display:grid;gap:12px;padding:16px;border:1px solid #e0c9c0;border-radius:10px}.library-privacy__actions form label{font-size:.85rem}.library-privacy__actions form button{color:#9b2f22;border-color:#9b2f22}@media(max-width:680px){.library-privacy__summary,.library-privacy__actions{grid-template-columns:1fr}}
.pbe-account{min-height:100vh}.account-shell{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(360px,.85fr);min-height:100vh}.account-story{display:flex;flex-direction:column;justify-content:space-between;padding:clamp(32px,6vw,90px);background:radial-gradient(circle at 75% 20%,#b9854c55,transparent 35%),linear-gradient(145deg,#183b36,#102723);color:#fff}.account-story>a{color:#fff;font:700 1rem system-ui,sans-serif;text-decoration:none}.account-story div{max-width:760px}.account-story p,.account-eyebrow{margin:0;color:#d9b77e;font:800 .72rem system-ui,sans-serif;letter-spacing:.17em;text-transform:uppercase}.account-story h1{margin:.25em 0;font-size:clamp(3.2rem,7vw,7rem);line-height:.92;letter-spacing:-.055em}.account-story span{display:block;max-width:620px;color:#d9e4df;font:400 clamp(1rem,2vw,1.25rem)/1.6 system-ui,sans-serif}.account-card{align-self:center;width:min(520px,calc(100% - 40px));margin:auto;padding:clamp(28px,5vw,60px);border:1px solid var(--line);border-radius:24px;background:var(--surface);box-shadow:0 25px 70px #432b161c;font-family:system-ui,sans-serif}.account-card h2{margin:.25em 0;font:700 clamp(2.1rem,4vw,3.4rem)/1 Georgia,serif;letter-spacing:-.035em}.account-card>p:not(.account-eyebrow){color:var(--muted);font-size:.92rem;line-height:1.65}.account-card form{display:grid;gap:17px;margin:28px 0 18px}.account-card label{display:grid;gap:7px;font-size:.78rem;font-weight:750}.account-card input[type=text],.account-card input[type=password]{width:100%;padding:14px 15px;border:1px solid var(--line);border-radius:10px;background:#fff;color:#222;font:400 1rem system-ui,sans-serif}.account-card input:focus{border-color:var(--accent);outline:3px solid color-mix(in srgb,var(--accent) 18%,transparent)}.account-card button{padding:14px 18px;border:0;border-radius:10px;background:var(--accent);color:#fff;font:800 .9rem system-ui,sans-serif;cursor:pointer}.account-remember{display:flex!important;grid-template-columns:auto 1fr;align-items:center;justify-content:start}.account-back{display:inline-block;color:var(--text);font-size:.85rem;font-weight:750}.account-card>small{display:block;margin-top:34px;color:var(--muted);font-size:.72rem}.account-notice{margin:18px 0;padding:12px 14px;border-radius:9px;font-size:.82rem;line-height:1.5}.account-notice--error{background:#f8d7da;color:#842029}.account-notice--success{background:#d1e7dd;color:#0f5132}@media(max-width:900px){.account-shell{grid-template-columns:1fr}.account-story{min-height:38vh;padding:32px}.account-story h1{font-size:clamp(2.8rem,11vw,5rem)}.account-card{margin:35px auto 70px}}@media(max-width:480px){.account-card{width:calc(100% - 24px);padding:25px 20px}.account-story{min-height:34vh;padding:24px}}
.library-account{margin-top:40px;padding:clamp(22px,4vw,42px);border:1px solid var(--line);border-radius:20px;background:var(--surface);font-family:system-ui,sans-serif}.library-account__head{display:flex;justify-content:space-between;gap:20px;align-items:start}.library-account__head p{margin:0;color:var(--accent);font-size:.72rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase}.library-account__head h2{margin:.2em 0;font:700 clamp(2rem,4vw,3.3rem)/1 Georgia,serif}.library-account__head a{color:inherit;font-size:.82rem;font-weight:750}.library-account__summary{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:28px 0}.library-account__summary article{display:grid;gap:6px;padding:18px;border:1px solid var(--line);border-radius:12px}.library-account__summary small{color:var(--muted);font-size:.7rem;text-transform:uppercase}.library-account__summary strong{overflow-wrap:anywhere;font-size:1rem}.library-account__forms{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.library-account__forms form{display:grid;align-content:start;gap:12px;padding:20px;border:1px solid var(--line);border-radius:14px}.library-account__forms h3{margin:0;font:700 1.25rem Georgia,serif}.library-account__forms p,.library-account__forms small{color:var(--muted);font-size:.78rem;line-height:1.55}.library-account__forms label{display:grid;gap:6px;font-size:.76rem;font-weight:750}.library-account__forms input{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:8px;background:#fff;color:#222}.library-account__forms button{justify-self:start}.library-header div{flex-wrap:wrap}@media(max-width:760px){.library-account__summary,.library-account__forms{grid-template-columns:1fr}.library-account__head{display:grid}.library-header{align-items:flex-start;flex-direction:column}.library-header div{gap:12px}}
.account-activity{margin-top:22px;padding:22px;border:1px solid var(--line);border-radius:14px}.account-activity h3{margin:0;font:700 1.35rem Georgia,serif}.account-activity>div>p,.account-activity__empty{color:var(--muted);font-size:.8rem;line-height:1.55}.account-activity ol{display:grid;gap:0;margin:20px 0 0;padding:0;list-style:none}.account-activity li{display:grid;grid-template-columns:12px 1fr;gap:12px;padding:14px 0;border-top:1px solid var(--line)}.account-activity li>span{width:9px;height:9px;margin-top:5px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 14%,transparent)}.account-activity li div{display:grid;gap:4px}.account-activity li small,.account-activity li time{color:var(--muted);font-size:.72rem}.account-activity li time{font-variant-numeric:tabular-nums}@media(max-width:560px){.account-activity{padding:18px}}
.reader-session-blocked{width:min(620px,calc(100% - 32px));margin:9vh auto;padding:clamp(25px,5vw,45px);border:1px solid var(--line);border-radius:18px;background:var(--surface);box-shadow:0 24px 70px #1113;font-family:system-ui,sans-serif}.reader-session-blocked>p:first-child{color:var(--accent);font-size:.72rem;font-weight:850;letter-spacing:.14em;text-transform:uppercase}.reader-session-blocked h1{font:700 clamp(2rem,5vw,3.5rem)/1 Georgia,serif}.reader-session-blocked a{display:inline-block;margin-top:12px;padding:12px 17px;border-radius:9px;background:var(--accent);color:#fff;text-decoration:none;font-weight:800}
.reader-watermark{position:fixed;z-index:9;inset:58px 0 0;display:grid;grid-template-columns:repeat(3,1fr);align-content:space-around;gap:5vh 2vw;overflow:hidden;pointer-events:none;user-select:none;color:var(--reader-text,#342f29);font:750 10px/1.2 system-ui,sans-serif;letter-spacing:.04em}.reader-watermark span{justify-self:center;width:210px;text-align:center;white-space:nowrap;transform:rotate(-24deg);opacity:.075}.reader-watermark--subtle span{opacity:.045}.reader-watermark--strong span{opacity:.11;font-size:11px}@media(max-width:700px){.reader-watermark{grid-template-columns:repeat(2,1fr)}.reader-watermark span{width:180px;font-size:9px}}@media print{.reader-watermark{display:none!important}}
.reader-copy-toast{position:fixed;z-index:100;left:50%;bottom:24px;max-width:min(520px,calc(100% - 30px));padding:11px 16px;border-radius:999px;background:#173f3a;color:#fff;font:750 12px/1.4 system-ui,sans-serif;text-align:center;box-shadow:0 12px 35px #0003;opacity:0;transform:translate(-50%,20px);transition:.2s;pointer-events:none}.reader-copy-toast.is-visible{opacity:1;transform:translate(-50%,0)}
.account-licenses{margin-top:22px;padding:22px;border:1px solid var(--line);border-radius:14px}.account-licenses h3{margin:0;font:700 1.35rem Georgia,serif}.account-licenses>div>p{color:var(--muted);font-size:.8rem}.account-licenses__list article{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:15px 0;border-top:1px solid var(--line)}.account-licenses__list article div{display:grid;gap:4px}.account-licenses__list small{color:var(--muted);font-size:.72rem}.account-licenses__list code{font-size:.7rem}.account-licenses__list a{white-space:nowrap;text-decoration:none}@media(max-width:620px){.account-licenses__list article{align-items:flex-start;flex-direction:column}}
.reader-preview-intro,.reader-preview-final{display:flex;justify-content:space-between;align-items:center;gap:25px;padding:22px clamp(20px,5vw,70px);background:linear-gradient(120deg,#173f3a,#245e55);color:#fff;font-family:system-ui,sans-serif}.reader-preview-intro p,.reader-preview-final p{margin:0;color:#e0bb7f;font-size:.68rem;font-weight:850;letter-spacing:.14em;text-transform:uppercase}.reader-preview-intro h2,.reader-preview-final h2{margin:4px 0;font:700 clamp(1.5rem,3vw,2.4rem)/1 Georgia,serif}.reader-preview-intro span,.reader-preview-final span{display:block;max-width:720px;color:#d7e6e1}.reader-preview-intro a,.reader-preview-final a{flex:none;padding:12px 18px;border-radius:999px;background:#fff;color:#173f3a;text-decoration:none;font-weight:850}.reader-preview-actions{display:flex;flex:none;gap:10px;align-items:center}.reader-preview-actions button{padding:11px 16px;border:1px solid #ffffff73;border-radius:999px;background:transparent;color:#fff;cursor:pointer;font-weight:750}.reader-preview-actions button:hover{background:#ffffff18}.reader-preview-final{margin-top:30px;padding-block:clamp(35px,6vw,70px)}.pbe-reader-preview .reader-license{display:none}@media(max-width:720px){.reader-preview-intro,.reader-preview-final{align-items:flex-start;flex-direction:column}.reader-preview-actions{align-items:stretch;flex-direction:column;width:100%}.reader-preview-actions a,.reader-preview-actions button{text-align:center}}
.reader-preview-actions{flex-wrap:wrap}
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.reader-glossary__intro{margin:-4px 0 14px;color:var(--muted);font-size:.78rem;line-height:1.55}.reader-glossary-list{display:grid;gap:8px;margin-top:15px}.reader-glossary-list details{overflow:hidden;border:1px solid var(--line);border-radius:11px;background:var(--surface)}.reader-glossary-list details[hidden]{display:none}.reader-glossary-list summary{padding:13px 15px;cursor:pointer;color:var(--text);font-size:.88rem;font-weight:850}.reader-glossary-list details>div{padding:0 15px 15px;border-top:1px solid var(--line)}.reader-glossary-list small{display:block;margin-top:12px;color:var(--accent);font-size:.69rem;font-weight:750}.reader-glossary-list p{margin:10px 0;color:var(--muted);font-size:.82rem;line-height:1.65;white-space:pre-line}.reader-glossary-list a{color:var(--accent);font-size:.75rem;font-weight:800}.reader-glossary-empty{padding:18px;border:1px dashed var(--line);border-radius:11px;color:var(--muted);font-size:.8rem;text-align:center}
.reader-glossary-link{display:inline;padding:0;border:0;border-bottom:1px dotted currentColor;background:transparent;color:var(--accent);cursor:help;font:inherit;text-align:inherit}.reader-glossary-link:hover,.reader-glossary-link:focus-visible{border-bottom-style:solid;background:color-mix(in srgb,var(--accent) 10%,transparent);outline:2px solid color-mix(in srgb,var(--accent) 25%,transparent);outline-offset:2px;border-radius:3px}
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.reader-notes-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:24px}.reader-notes-heading h3{margin:0}.reader-notes-heading button{padding:8px 11px;border:1px solid var(--line);border-radius:999px;background:transparent;color:var(--text);cursor:pointer;font-size:.7rem;font-weight:800}.reader-notes-heading button:hover:not(:disabled),.reader-notes-heading button:focus-visible{border-color:var(--accent);color:var(--accent)}.reader-notes-heading button:disabled{cursor:not-allowed;opacity:.45}@media(max-width:480px){.reader-notes-heading{align-items:flex-start;flex-direction:column}}
.reader-goal-intro{color:var(--muted);font-size:.8rem;line-height:1.6}.reader-goal-card{margin:16px 0;padding:18px;border:1px solid var(--line);border-radius:14px;background:var(--surface)}.reader-goal-card>strong{display:block;font-size:.9rem}.reader-goal-card>p{margin:10px 0 0;color:var(--muted);font-size:.74rem}.reader-goal-progress{--goal-progress:0%;height:9px;margin-top:13px;overflow:hidden;border-radius:999px;background:var(--line)}.reader-goal-progress span{display:block;width:var(--goal-progress);height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--accent),color-mix(in srgb,var(--accent) 65%,#f4c36b));transition:width .3s}.reader-goal-field{display:flex;justify-content:space-between;align-items:center;gap:14px;margin:16px 0;color:var(--text);font-size:.8rem;font-weight:800}.reader-goal-field span{display:flex;align-items:center;gap:7px;color:var(--muted);font-weight:600}.reader-goal-field input{width:74px;padding:9px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--text)}.reader-goal-privacy{display:block;margin-top:14px;color:var(--muted);font-size:.68rem;line-height:1.5}@media(max-width:480px){.reader-goal-field{align-items:flex-start;flex-direction:column}}
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.reader-achievements-intro{color:var(--muted);font-size:.8rem;line-height:1.6}.reader-achievements-summary{display:block;margin:14px 0;color:var(--accent);font-size:.78rem}.reader-achievements-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.reader-achievements-grid article{display:flex;align-items:center;gap:11px;min-height:82px;padding:13px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}.reader-achievements-grid article>span{display:grid;place-items:center;flex:none;width:38px;height:38px;border-radius:50%;background:var(--line);color:var(--muted);font-weight:900}.reader-achievements-grid article strong{display:block;font-size:.75rem}.reader-achievements-grid article p{margin:4px 0 0;color:var(--muted);font-size:.65rem;line-height:1.4}.reader-achievements-grid article.is-unlocked{border-color:color-mix(in srgb,var(--accent) 45%,var(--line));background:color-mix(in srgb,var(--accent) 6%,var(--surface))}.reader-achievements-grid article.is-unlocked>span{background:var(--accent);color:var(--surface)}.reader-achievements-grid article.is-locked{filter:saturate(.3);opacity:.58}@media(max-width:480px){.reader-achievements-grid{grid-template-columns:1fr}}
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.reader-focus-history{margin-top:24px;padding-top:18px;border-top:1px solid var(--line)}.reader-focus-history h3{margin:0 0 5px}.reader-focus-history>strong{display:block;color:var(--accent);font-size:.72rem}.reader-focus-history>div{display:grid;gap:7px;margin-top:12px}.reader-focus-history article{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:11px;border:1px solid var(--line);border-radius:10px;background:var(--surface);cursor:pointer}.reader-focus-history article:hover,.reader-focus-history article:focus-visible{border-color:var(--accent);outline:2px solid color-mix(in srgb,var(--accent) 20%,transparent)}.reader-focus-history article div{display:grid;gap:3px}.reader-focus-history article strong{font-size:.7rem}.reader-focus-history article small,.reader-focus-history>small{color:var(--muted);font-size:.62rem}.reader-focus-history article>span{flex:none;padding:5px 7px;border-radius:999px;background:var(--accent);color:var(--surface);font-size:.62rem;font-weight:850}.reader-focus-history>small{display:block;margin-top:10px;line-height:1.45}
.reader-button--primary{border-color:var(--accent);background:var(--accent);color:var(--surface)}.reader-hub-intro{color:var(--muted);font-size:.8rem;line-height:1.6}.reader-hub-overview{display:flex;align-items:center;gap:18px;margin:17px 0;padding:18px;border:1px solid var(--line);border-radius:15px;background:var(--surface)}.reader-hub-overview>div:last-child{display:grid;gap:5px}.reader-hub-overview>div:last-child strong{font-size:.85rem}.reader-hub-overview>div:last-child span{color:var(--muted);font-size:.68rem}.reader-hub-ring{--hub-progress:0deg;display:grid;place-items:center;flex:none;width:76px;height:76px;border-radius:50%;background:conic-gradient(var(--accent) var(--hub-progress),var(--line) 0);position:relative}.reader-hub-ring:before{content:"";position:absolute;inset:7px;border-radius:50%;background:var(--surface)}.reader-hub-ring strong{position:relative;font-size:.82rem}.reader-hub-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.reader-hub-grid button{display:flex;align-items:center;gap:12px;min-height:78px;padding:13px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--text);cursor:pointer;text-align:left}.reader-hub-grid button:hover,.reader-hub-grid button:focus-visible{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 7%,var(--surface));outline:2px solid color-mix(in srgb,var(--accent) 20%,transparent)}.reader-hub-grid button>span{display:grid;place-items:center;flex:none;width:36px;height:36px;border-radius:50%;background:color-mix(in srgb,var(--accent) 12%,var(--surface));color:var(--accent);font-weight:900}.reader-hub-grid button div{display:grid;gap:3px}.reader-hub-grid button strong{font-size:.75rem}.reader-hub-grid button small{color:var(--muted);font-size:.65rem}@media(max-width:480px){.reader-hub-grid{grid-template-columns:1fr}.reader-hub-overview{align-items:flex-start;flex-direction:column}}
.reader-panel__back{margin:0 0 16px;padding:7px 10px;border:1px solid var(--line);border-radius:999px;background:transparent;color:var(--muted);cursor:pointer;font-size:.68rem;font-weight:800}.reader-panel__back:hover,.reader-panel__back:focus-visible{border-color:var(--accent);color:var(--accent)}
.reader-appearance-intro{color:var(--muted);font-size:.8rem;line-height:1.6}.reader-appearance-group{margin-top:18px;padding-top:15px;border-top:1px solid var(--line)}.reader-appearance-group>strong{display:flex;justify-content:space-between;gap:12px;margin-bottom:9px;font-size:.72rem;text-transform:uppercase;letter-spacing:.05em}.reader-appearance-group>strong span{color:var(--accent)}.reader-appearance-group>div{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}.reader-appearance-group button{padding:9px;border:1px solid var(--line);border-radius:9px;background:var(--surface);color:var(--text);cursor:pointer;font-size:.7rem;font-weight:750}.reader-appearance-group button:hover,.reader-appearance-group button:focus-visible,.reader-appearance-group button[aria-pressed="true"],.reader-appearance-group button.is-active{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 10%,var(--surface));color:var(--accent)}.reader-appearance-group>.reader-accessibility-options{grid-template-columns:repeat(2,minmax(0,1fr))}.reader-ruler{position:fixed;z-index:24;top:var(--reader-ruler-y,50vh);left:0;width:100%;height:42px;border-top:1px solid color-mix(in srgb,var(--accent) 50%,transparent);border-bottom:1px solid color-mix(in srgb,var(--accent) 50%,transparent);background:color-mix(in srgb,var(--accent) 9%,transparent);transform:translateY(-50%);pointer-events:none}@media(max-width:480px){.reader-appearance-group>div,.reader-appearance-group>.reader-accessibility-options{grid-template-columns:1fr 1fr}}
.reader-shortcuts-intro{color:var(--muted);font-size:.8rem;line-height:1.6}.reader-shortcuts{display:grid;gap:7px;margin:18px 0}.reader-shortcuts>div{display:grid;grid-template-columns:62px 1fr;align-items:center;gap:12px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--surface)}.reader-shortcuts dt,.reader-shortcuts dd{margin:0}.reader-shortcuts kbd{display:inline-grid;place-items:center;min-width:34px;min-height:30px;padding:4px 8px;border:1px solid var(--line);border-bottom-width:3px;border-radius:7px;background:var(--bg);color:var(--accent);font:800 .72rem/1 system-ui,sans-serif}.reader-shortcuts dd{color:var(--text);font-size:.75rem;line-height:1.4}
.reader-chapter-nav{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:stretch;width:min(980px,calc(100% - 40px));margin:12px auto 54px;border:1px solid var(--line);border-radius:16px;background:var(--surface);box-shadow:0 12px 35px color-mix(in srgb,var(--text) 8%,transparent);overflow:hidden;font-family:system-ui,sans-serif}.reader-chapter-nav[hidden]{display:none}.reader-chapter-nav>button,.reader-chapter-nav>div{min-width:0;padding:16px 18px}.reader-chapter-nav>button{display:grid;grid-template-columns:auto minmax(0,1fr);column-gap:10px;align-items:center;border:0;background:transparent;color:var(--text);cursor:pointer;text-align:left}.reader-chapter-nav>button:last-child{grid-template-columns:minmax(0,1fr) auto;text-align:right}.reader-chapter-nav>button span{grid-row:1/3;color:var(--accent);font-size:1.25rem;font-weight:900}.reader-chapter-nav small{color:var(--muted);font-size:.62rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.reader-chapter-nav strong{overflow:hidden;font-size:.72rem;text-overflow:ellipsis;white-space:nowrap}.reader-chapter-nav>div{display:grid;place-items:center;align-content:center;max-width:230px;border-inline:1px solid var(--line);text-align:center}.reader-chapter-nav>button:hover:not(:disabled),.reader-chapter-nav>button:focus-visible{background:color-mix(in srgb,var(--accent) 8%,var(--surface));color:var(--accent);outline:2px solid var(--accent);outline-offset:-2px}.reader-chapter-nav>button:disabled{cursor:not-allowed;opacity:.45}@media(max-width:640px){.reader-chapter-nav{grid-template-columns:1fr 1fr}.reader-chapter-nav>div{grid-column:1/-1;grid-row:1;max-width:none;border-inline:0;border-bottom:1px solid var(--line);padding:12px}.reader-chapter-nav>button{padding:14px}.reader-chapter-nav strong{font-size:.66rem}}
.reader-toc-progress{display:grid;gap:7px;margin:0 0 16px;padding:12px;border:1px solid var(--line);border-radius:11px;background:var(--surface)}.reader-toc-progress strong{font-size:.72rem}.reader-toc-progress>span{display:block;height:6px;border-radius:999px;background:var(--line);overflow:hidden}.reader-toc-progress>span i{display:block;width:0;height:100%;border-radius:inherit;background:var(--accent);transition:width .25s}.reader-toc-progress small{color:var(--muted);font-size:.62rem}.reader-toc a[data-toc-chapter]{display:grid;gap:5px}.reader-toc a[data-toc-chapter]>span{font-weight:750}.reader-toc a[data-toc-chapter] small b{color:var(--accent);font-weight:800}.reader-toc-progressbar{display:block;width:100%;height:3px;border-radius:999px;background:var(--line);overflow:hidden}.reader-toc-progressbar span{display:block;width:0;height:100%;background:var(--accent);transition:width .2s}.reader-toc a.is-complete>span:after{content:" ✓";color:var(--accent);font-weight:900}
.reader-quiz{width:min(900px,calc(100vw - 34px));margin:2.8em 50%;padding:clamp(20px,5vw,42px);border:1px solid var(--line);border-radius:22px;background:var(--surface);transform:translateX(-50%);font-family:system-ui,sans-serif}.reader-quiz>header{margin-bottom:26px}.reader-quiz>header p{margin:0;color:var(--accent);font-size:.68rem;font-weight:850;letter-spacing:.14em;text-transform:uppercase}.reader-quiz>header h2{margin:.2em 0;font:700 clamp(1.8rem,4vw,3rem)/1.05 Georgia,serif}.reader-quiz>header span{display:block;max-width:720px;color:var(--muted);font-size:.86rem}.reader-quiz__questions{display:grid;gap:18px}.reader-quiz__questions article{padding:22px;border:1px solid var(--line);border-radius:15px;background:var(--bg)}.reader-quiz__questions article>small{color:var(--accent);font-size:.65rem;font-weight:850;letter-spacing:.09em;text-transform:uppercase}.reader-quiz__questions h3{margin:.45em 0 1em;font:700 1.25rem/1.3 Georgia,serif}.reader-quiz__options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.reader-quiz__options button{padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--text);cursor:pointer;font-size:.78rem;font-weight:700;text-align:left}.reader-quiz__options button:hover:not(:disabled),.reader-quiz__options button:focus-visible{border-color:var(--accent);outline:2px solid color-mix(in srgb,var(--accent) 25%,transparent)}.reader-quiz__options button.is-correct{border-color:#238653;background:#dff4e7;color:#135a36}.reader-quiz__options button.is-wrong{border-color:#b54438;background:#f8e1df;color:#77271f}.reader-quiz__options button:disabled{cursor:default;opacity:.72}.reader-quiz__options button.is-correct,.reader-quiz__options button.is-wrong{opacity:1}.reader-quiz__feedback{margin:14px 0 0;padding:13px 15px;border-left:4px solid var(--accent);border-radius:0 9px 9px 0;background:var(--surface);color:var(--muted);font-size:.8rem;line-height:1.6}.reader-quiz__feedback strong,.reader-quiz__feedback span{display:block}.reader-quiz__feedback strong{margin-bottom:3px;color:var(--text)}.reader-quiz>footer{display:flex;justify-content:space-between;gap:18px;align-items:center;margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}.reader-quiz>footer strong{font-size:.82rem}.reader-quiz>footer button{padding:9px 13px;border:1px solid var(--line);border-radius:999px;background:transparent;color:var(--text);cursor:pointer;font-weight:750}.reader-quiz.is-complete>footer{color:#135a36}@media(max-width:620px){.reader-quiz{padding:20px 14px}.reader-quiz__options{grid-template-columns:1fr}.reader-quiz>footer{align-items:flex-start;flex-direction:column}}
.reader-comparison{width:min(1100px,calc(100vw - 34px));margin:2.8em 50%;padding:clamp(18px,4vw,34px);border:1px solid var(--line);border-radius:20px;background:var(--surface);transform:translateX(-50%);font-family:system-ui,sans-serif}.reader-comparison>header{margin-bottom:22px}.reader-comparison>header p{margin:0;color:var(--accent);font-size:.68rem;font-weight:850;letter-spacing:.14em;text-transform:uppercase}.reader-comparison>header h2{margin:.2em 0;font:700 clamp(1.7rem,4vw,2.8rem)/1.05 Georgia,serif}.reader-comparison>header span{display:block;max-width:720px;color:var(--muted);font-size:.85rem}.reader-comparison__table{overflow-x:auto;border:1px solid var(--line);border-radius:13px}.reader-comparison table{width:100%;min-width:680px;border-collapse:collapse;font-size:.78rem;line-height:1.5}.reader-comparison th,.reader-comparison td{min-width:150px;padding:14px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);vertical-align:top;text-align:left;transition:.2s}.reader-comparison th:first-child{position:sticky;z-index:2;left:0;min-width:155px;background:var(--surface)}.reader-comparison thead th{background:color-mix(in srgb,var(--accent) 8%,var(--surface))}.reader-comparison thead th:first-child{z-index:3}.reader-comparison th button{width:100%;padding:5px;border:0;background:transparent;color:inherit;cursor:pointer;font-weight:850;text-align:left}.reader-comparison th button:hover,.reader-comparison th button:focus-visible,.reader-comparison th button[aria-pressed="true"]{color:var(--accent);text-decoration:underline}.reader-comparison .is-highlight{background:color-mix(in srgb,var(--accent) 13%,var(--surface))}.reader-comparison tr.is-emphasis th,.reader-comparison tr.is-emphasis td{font-weight:800}.reader-comparison__hint{display:block;margin-top:9px;color:var(--muted);font-size:.68rem}@media(max-width:620px){.reader-comparison{padding:18px 14px}.reader-comparison__table{overflow:visible;border:0}.reader-comparison table,.reader-comparison tbody,.reader-comparison tr,.reader-comparison th,.reader-comparison td{display:block;min-width:0;width:100%}.reader-comparison thead{display:none}.reader-comparison tr{margin-bottom:14px;border:1px solid var(--line);border-radius:12px;overflow:hidden}.reader-comparison th:first-child{position:static;padding:13px 15px;background:var(--accent);color:var(--surface)}.reader-comparison td{display:grid;grid-template-columns:minmax(100px,.42fr) 1fr;gap:12px;border-right:0;padding:12px 15px}.reader-comparison td:before{content:attr(data-label);color:var(--accent);font-size:.69rem;font-weight:850}.reader-comparison__hint{display:none}}
.reader-map{width:min(1050px,calc(100vw - 34px));margin:2.8em 50%;padding:clamp(18px,4vw,34px);border:1px solid var(--line);border-radius:20px;background:var(--surface);transform:translateX(-50%);font-family:system-ui,sans-serif}.reader-map>header{margin-bottom:22px}.reader-map>header p{margin:0;color:var(--accent);font-size:.68rem;font-weight:850;letter-spacing:.14em;text-transform:uppercase}.reader-map>header h2{margin:.2em 0;font:700 clamp(1.7rem,4vw,2.8rem)/1.05 Georgia,serif}.reader-map>header span{display:block;max-width:720px;color:var(--muted);font-size:.85rem}.reader-map__stage{position:relative;overflow:hidden;border-radius:14px;background:var(--bg)}.reader-map__stage>img{display:block;width:100%;height:auto}.reader-map__point{position:absolute;display:flex;align-items:center;gap:7px;padding:0;border:0;background:transparent;color:#fff;cursor:pointer;transform:translate(-14px,-14px);filter:drop-shadow(0 3px 5px #0008)}.reader-map__point i{display:grid;place-items:center;width:29px;height:29px;border:3px solid #fff;border-radius:50%;background:var(--accent);font-size:.67rem;font-style:normal;font-weight:900;transition:.2s}.reader-map__point span{max-width:150px;padding:5px 8px;border-radius:999px;background:#111d;font-size:.67rem;font-weight:800;white-space:nowrap}.reader-map__point:hover i,.reader-map__point:focus-visible i,.reader-map__point.is-active i{transform:scale(1.24);background:#fff;color:var(--accent)}.reader-map__point:focus-visible{outline:3px solid #fff;outline-offset:4px;border-radius:999px}.reader-map__detail{min-height:145px;margin-top:15px;padding:20px;border-left:4px solid var(--accent);border-radius:0 12px 12px 0;background:color-mix(in srgb,var(--accent) 7%,var(--bg))}.reader-map__detail small{color:var(--accent);font-size:.65rem;font-weight:850;letter-spacing:.1em;text-transform:uppercase}.reader-map__detail h3{margin:.25em 0;font:700 1.45rem/1.15 Georgia,serif}.reader-map__detail p{margin:.4em 0;color:var(--muted);font-size:.84rem;line-height:1.6;white-space:pre-line}.reader-map__detail a{color:var(--accent);font-size:.76rem;font-weight:800}.reader-map>footer{margin-top:10px;color:var(--muted);font-size:.68rem}@media(max-width:620px){.reader-map{padding:18px 14px}.reader-map__point span{display:none}.reader-map__point.is-active span,.reader-map__point:focus span{display:block;position:absolute;top:34px;left:0}.reader-map__detail{min-height:170px}}
.reader-gallery{width:min(1050px,calc(100vw - 34px));margin:2.8em 50%;padding:clamp(18px,4vw,34px);border:1px solid var(--line);border-radius:20px;background:var(--surface);transform:translateX(-50%);font-family:system-ui,sans-serif}.reader-gallery>header{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:24px}.reader-gallery>header p{margin:0;color:var(--accent);font-size:.68rem;font-weight:850;letter-spacing:.14em;text-transform:uppercase}.reader-gallery>header h2{margin:.2em 0;font:700 clamp(1.7rem,4vw,2.8rem)/1.05 Georgia,serif}.reader-gallery>header span{display:block;max-width:720px;color:var(--muted);font-size:.85rem}.reader-gallery nav{display:flex;gap:7px}.reader-gallery nav button{width:40px;height:40px;border:1px solid var(--line);border-radius:50%;background:transparent;color:var(--text);cursor:pointer;font-size:18px}.reader-gallery nav button:hover,.reader-gallery nav button:focus-visible{border-color:var(--accent);background:var(--accent);color:var(--surface)}.reader-gallery__track{display:grid;gap:18px}.reader-gallery--mosaic .reader-gallery__track{grid-template-columns:repeat(2,minmax(0,1fr))}.reader-gallery--mosaic figure:nth-child(3n+1){grid-column:1/-1}.reader-gallery--carousel{overflow:hidden}.reader-gallery--carousel .reader-gallery__track{grid-auto-flow:column;grid-auto-columns:minmax(280px,72%);overflow-x:auto;overscroll-behavior-inline:contain;scroll-snap-type:inline mandatory;scrollbar-color:var(--accent) var(--line)}.reader-gallery figure{position:relative;margin:0;scroll-snap-align:center}.reader-gallery figure>img,.reader-gallery .reader-image-zoom img{width:100%;aspect-ratio:4/3;object-fit:cover}.reader-gallery--mosaic figure:nth-child(3n+1)>img,.reader-gallery--mosaic figure:nth-child(3n+1) .reader-image-zoom img{aspect-ratio:16/8}.reader-gallery__number{position:absolute;z-index:2;top:10px;left:10px;padding:5px 8px;border-radius:999px;background:#111c;color:#fff;font-size:.65rem;font-weight:850}.reader-gallery figcaption{padding:11px 3px 4px;color:var(--text);font-size:.78rem;line-height:1.5}.reader-gallery figcaption small{display:block;margin-top:3px;color:var(--muted)}@media(max-width:620px){.reader-gallery{padding:18px 14px}.reader-gallery>header{align-items:flex-start;flex-direction:column}.reader-gallery--mosaic .reader-gallery__track{grid-template-columns:1fr}.reader-gallery--mosaic figure:nth-child(3n+1){grid-column:auto}.reader-gallery--mosaic figure:nth-child(3n+1)>img,.reader-gallery--mosaic figure:nth-child(3n+1) .reader-image-zoom img{aspect-ratio:4/3}.reader-gallery--carousel .reader-gallery__track{grid-auto-columns:90%}}
.reader-timeline{width:min(1100px,calc(100vw - 34px));margin:2.8em 50%;padding:clamp(18px,4vw,34px);border:1px solid var(--line);border-radius:20px;background:var(--surface);transform:translateX(-50%);overflow:hidden;font-family:system-ui,sans-serif}.reader-timeline>header{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:24px}.reader-timeline>header p{margin:0;color:var(--accent);font-size:.68rem;font-weight:850;letter-spacing:.14em;text-transform:uppercase}.reader-timeline>header h2{margin:.2em 0;font:700 clamp(1.7rem,4vw,2.8rem)/1.05 Georgia,serif}.reader-timeline>header span{display:block;max-width:720px;color:var(--muted);font-size:.85rem}.reader-timeline nav{display:flex;gap:7px}.reader-timeline nav button{width:40px;height:40px;border:1px solid var(--line);border-radius:50%;background:transparent;color:var(--text);cursor:pointer;font-size:18px}.reader-timeline nav button:hover,.reader-timeline nav button:focus-visible{border-color:var(--accent);background:var(--accent);color:var(--surface)}.reader-timeline__track{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(245px,31%);gap:20px;padding:6px 2px 16px;overflow-x:auto;overscroll-behavior-inline:contain;scroll-snap-type:inline mandatory;scrollbar-color:var(--accent) var(--line)}.reader-timeline__track article{position:relative;scroll-snap-align:start;padding:20px;border-left:3px solid var(--accent);border-radius:0 14px 14px 0;background:color-mix(in srgb,var(--accent) 7%,var(--bg))}.reader-timeline__track article:before{content:"";position:absolute;top:23px;left:-7px;width:11px;height:11px;border:2px solid var(--surface);border-radius:50%;background:var(--accent)}.reader-timeline__track img{width:100%;aspect-ratio:16/9;margin-bottom:15px;border-radius:9px;object-fit:cover}.reader-timeline__track time{color:var(--accent);font-size:.73rem;font-weight:850;text-transform:uppercase}.reader-timeline__track h3{margin:.4em 0;font:700 1.25rem/1.15 Georgia,serif}.reader-timeline__track p{color:var(--muted);font-size:.82rem;line-height:1.6}.reader-timeline__track a{color:var(--accent);font-size:.76rem;font-weight:800}@media(max-width:720px){.reader-timeline{padding:20px 16px}.reader-timeline>header{align-items:flex-start;flex-direction:column}.reader-timeline__track{grid-auto-columns:86%}}
.reader-image-zoom{position:relative;display:block;width:100%;padding:0;border:0;background:transparent;color:inherit;cursor:zoom-in}.reader-image-zoom img{display:block;width:100%}.reader-image-zoom>span{position:absolute;right:12px;bottom:12px;padding:7px 10px;border-radius:999px;background:#111c;color:#fff;font:750 11px/1 system-ui,sans-serif;opacity:0;transform:translateY(5px);transition:.18s}.reader-image-zoom:hover>span,.reader-image-zoom:focus-visible>span{opacity:1;transform:none}.reader-image-dialog{width:min(1180px,calc(100% - 28px));max-width:none;height:min(92vh,900px);max-height:none;padding:42px 18px 18px;border:1px solid #ffffff35;border-radius:16px;background:#111;color:#fff;box-shadow:0 25px 90px #0009}.reader-image-dialog::backdrop{background:#000c;backdrop-filter:blur(7px)}.reader-image-dialog>button{position:absolute;z-index:2;top:8px;right:12px;width:34px;height:34px;border:1px solid #fff5;border-radius:50%;background:#222;color:#fff;cursor:pointer;font-size:22px}.reader-image-dialog figure{display:grid;place-items:center;height:100%;margin:0}.reader-image-dialog img{max-width:100%;max-height:calc(92vh - 100px);object-fit:contain}.reader-image-dialog figcaption{max-width:850px;margin-top:10px;color:#ddd;font:400 13px/1.45 system-ui,sans-serif;text-align:center}.reader-focus{overflow:auto}.reader-focus .reader-preview-intro,.reader-focus .reader-license{display:none}.reader-focus .reader-content{width:min(840px,calc(100% - 40px))}@media(max-width:620px){.reader-image-zoom>span{opacity:1;transform:none}.reader-image-dialog{height:96vh;width:calc(100% - 12px);padding-inline:8px}}
.reader-footnote{border:1px solid var(--line);border-radius:12px;background:var(--surface);font-family:system-ui,sans-serif}.reader-footnote summary{padding:13px 16px;cursor:pointer;font-size:.82rem;font-weight:800}.reader-footnote summary sup{color:var(--accent)}.reader-footnote>div{padding:0 16px 16px;color:var(--muted);font-size:.86rem;line-height:1.65}.reader-footnote>div>a{display:inline-block;margin-top:8px;color:var(--accent);font-weight:750}.reader-references{margin-top:50px;font-family:system-ui,sans-serif}.reader-references>details{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.reader-references summary{padding:17px 0;cursor:pointer;font-size:.82rem;font-weight:850;text-transform:uppercase;letter-spacing:.06em}.reader-references summary span{display:inline-grid;place-items:center;min-width:23px;height:23px;margin-left:7px;border-radius:50%;background:var(--accent);color:var(--surface);font-size:.68rem}.reader-references ol{display:grid;gap:0;margin:0;padding:0;list-style:none}.reader-references li{display:grid;grid-template-columns:28px 1fr;gap:12px;padding:16px 0;border-top:1px solid var(--line);scroll-margin-top:100px;transition:.3s}.reader-references li:target{padding-inline:12px;border-radius:9px;background:color-mix(in srgb,var(--accent) 12%,transparent)}.reader-references li>span{color:var(--accent);font-weight:850}.reader-references li div{display:flex;flex-wrap:wrap;gap:5px 10px;align-items:center}.reader-references strong{flex-basis:100%;font-size:.9rem}.reader-references em{padding:3px 7px;border-radius:999px;background:#dcefe8;color:#195b4e;font-size:.62rem;font-style:normal;font-weight:850;text-transform:uppercase}.reader-references small{color:var(--muted);font-size:.7rem}.reader-references a{flex-basis:100%;color:var(--accent);font-size:.75rem;font-weight:750}.screen-reader-text{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}