@import url('https://fonts.googleapis.com/css2?family=Rubik:wght@400;500;600;700&display=swap');
:root{--bg:#e9e8e3;--ink:#282c29;--muted:#868982;--line:#dddfd6;--green:#365d43}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:13px 'Rubik',sans-serif;height:100dvh;display:flex;flex-direction:column;overflow:hidden}button,input{font:inherit}button{cursor:pointer;border:0;background:transparent;color:inherit;border-radius:6px;padding:9px 12px}button:hover{background:#e3e7de}button:focus-visible,input:focus-visible,a:focus-visible{outline:2px solid var(--green);outline-offset:3px}button:disabled{opacity:.3;cursor:default}header{height:84px;flex-shrink:0;padding:0 34px;background:#fafbf7;display:flex;align-items:center;gap:26px;border-bottom:1px solid var(--line)}.brand{font:800 38px 'Rubik',sans-serif;letter-spacing:-2.5px;text-decoration:none;color:var(--ink)}.brand span{font:12px 'Rubik';vertical-align:top;display:inline-block;margin:6px 0 0 4px;letter-spacing:0}.divider{width:1px;height:28px;background:var(--line)}.issue{display:flex;flex-direction:column;gap:4px}.issue strong{font-size:14px}.issue span{font-size:11px;color:var(--muted)}.head-actions{margin-left:auto;display:flex;gap:14px;align-items:center}.head-actions>button:first-child{font-size:19px}.head-actions>button:first-child span{font-size:12px;margin-left:5px}.primary{background:var(--green);color:white;padding:11px 17px!important}.primary:hover{background:#244630}.primary span{margin-left:18px}.toolbar{height:66px;padding:0 35px;display:flex;align-items:center;justify-content:space-between;flex-shrink:0}.edition{font-size:9px;letter-spacing:1.7px;color:#71796e;display:flex;gap:8px;align-items:center}.dot{width:6px;height:6px;background:#608360;border-radius:100%}.view-switch{padding:4px;background:#dedfd8;border-radius:8px;display:flex;gap:3px}.view-switch button{font-size:11px;padding:7px 13px}.view-switch .selected{background:#fafbf7;box-shadow:0 1px 4px #0001}.tools{display:flex;align-items:center;gap:7px}.tools button{font-size:17px;padding:5px 8px}.tools #fit{font-size:11px;min-width:43px}.tools .divider{height:18px;margin:0 5px}main{min-height:0;flex:1;position:relative;display:flex;align-items:center;justify-content:center;padding:0 80px 26px}#viewport{width:100%;height:100%;overflow:auto;display:flex;scrollbar-width:thin}#book{display:flex;margin:auto;flex-shrink:0;box-shadow:0 8px 25px #202b2224;position:relative;background:white}.page{position:relative;flex-shrink:0;background:white;overflow:hidden}.page+ .page{border-left:1px solid #ccc}.page canvas{display:block}.textLayer{position:absolute;inset:0;overflow:hidden;line-height:1;text-size-adjust:none;forced-color-adjust:none;transform-origin:0 0}.textLayer :is(span,br){color:transparent;position:absolute;white-space:pre;cursor:text;transform-origin:0% 0%}.textLayer ::selection{background:#6d9e6270}.textLayer .endOfContent{display:none}.nav{position:absolute;z-index:2;top:45%;border:1px solid #d1d4cb;background:#f4f5f0;width:42px;height:42px;border-radius:50%;font-size:19px;box-shadow:0 2px 4px #00000003}.prev{left:22px}.next{right:22px}#status{position:absolute;left:50%;top:45%;transform:translate(-50%,-50%);padding:18px 22px;border-radius:8px;background:#fafbf7;box-shadow:0 3px 20px #0001;max-width:80%;text-align:center}#status:empty{display:none}footer{height:187px;flex-shrink:0;background:#fafbf7;border-top:1px solid #dadcd3;padding:15px 34px 8px;z-index:3}.timeline-heading{display:flex;justify-content:space-between;align-items:center;font-size:11px}.timeline-heading strong{font-weight:600}.timeline-heading #count,.timeline-heading #hint{color:var(--muted)}.footer-separator{padding:0 12px;color:#b3b6ac}.jump{display:flex;align-items:center;gap:9px;color:#7b8176}.jump input{width:42px;border:1px solid var(--line);background:transparent;border-radius:4px;padding:3px;text-align:center;font-size:10px;appearance:textfield}.keyhint{margin-left:19px;color:#a0a598;font-size:10px}#timeline{display:flex;gap:15px;overflow-x:auto;height:113px;padding:13px 3px 5px;scrollbar-width:thin;scrollbar-color:#c7ccbf transparent;overscroll-behavior:contain}.thumb{position:relative;flex-shrink:0;width:55px;height:88px;padding:0;border-radius:0;display:flex;flex-direction:column;align-items:center;gap:5px;background:transparent!important}.thumb .mini{width:49px;height:66px;background:#eeeee9;border:1px solid #dedfd8;display:flex;align-items:center;justify-content:center;overflow:hidden;box-shadow:0 2px 3px #0001}.thumb canvas{max-width:100%;max-height:100%;display:block}.thumb.active .mini{outline:2px solid var(--green);outline-offset:3px}.thumb span{font-size:9px;color:#939a8c}.thumb.active span{color:var(--green);font-weight:700}.thumb.saved:after{content:'●';position:absolute;right:0;top:-7px;color:var(--green)}.bottom-line{display:flex;gap:20px;align-items:center;color:#8c9484;font-size:8px;letter-spacing:1.1px;padding-top:6px}.bottom-line input{flex:1;height:2px;accent-color:var(--green);cursor:pointer}.bottom-line>span:first-child{width:90px}#searchPanel{position:absolute;z-index:8;right:30px;top:76px;background:#fafbf7;border:1px solid var(--line);box-shadow:0 10px 40px #0002;padding:16px;border-radius:10px;width:340px;max-width:calc(100% - 32px)}#searchPanel form{display:flex;gap:4px}#query{width:100%;min-width:0;padding:10px;border:1px solid #d9ddcf;border-radius:5px}#results{max-height:330px;overflow:auto}#results button{display:block;text-align:left;width:100%;margin-top:8px;font-size:12px}#results p{color:var(--muted)}#dropOverlay{display:none;position:fixed;inset:12px;background:#edf1e8f5;z-index:30;border:2px dashed var(--green);border-radius:14px;place-content:center;text-align:center;font:36px 'Rubik'}.dragging #dropOverlay{display:grid}#dropOverlay small{font:14px 'Rubik';margin-top:16px}#toast{position:fixed;bottom:200px;left:50%;transform:translateX(-50%);background:#2a3d2d;color:white;border-radius:7px;padding:12px 20px;z-index:20;pointer-events:none;opacity:0;transition:opacity .2s}#toast.show{opacity:1}@media(max-width:700px){header{height:68px;padding:0 16px;gap:15px}.brand{font-size:30px}.issue span{max-width:140px;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.head-actions{gap:0}.head-actions>button:first-child span,.head-actions #bookmark,header>.divider{display:none}.primary{font-size:11px;padding:9px!important}.primary span{margin-left:3px}.toolbar{padding:0 15px;height:57px}.edition{display:none}.tools{gap:1px}.view-switch button{padding:6px;font-size:10px}main{padding:0 14px 20px}.nav{top:auto;bottom:25px;width:32px;height:32px;padding:4px;background:#f4f5f0e8}.prev{left:20px}.next{right:20px}footer{padding:13px 16px 8px;height:179px}#hint,.footer-separator,.keyhint{display:none}.timeline-heading{font-size:10px}}

/* Publisher theme and embedded reading surface. */
:root{--bg:#eee;--ink:#222;--muted:#777;--line:#ddd;--green:#66cac9}
body{background:var(--bg)}button{border-radius:3px}button:hover{background:#f5e9e6}header{height:82px;background:white;gap:18px;padding:12px 28px;border-bottom:3px solid #66cac9}.brand{display:block;font:700 30px 'Rubik',sans-serif;letter-spacing:1px;color:#222;border-bottom:4px solid #66cac9;padding:6px 3px}.issue strong{font-size:20px;font-weight:500}.issue span{font-size:12px}.edition-label{margin-left:auto;letter-spacing:1.5px;font-size:10px;color:#777}main{padding-top:22px}footer{background:white;border-color:#ddd;height:186px}.timeline-heading{height:30px}.tools{margin-left:auto;margin-right:24px}.tools button{font-size:20px}.tools #fit{font-size:11px;min-width:70px}.nav{background:#fff;border-color:#ddd}.thumb.active .mini{outline-color:#66cac9}.thumb span,.bottom-line,.jump{color:#777}#timeline{scrollbar-color:#ccc transparent}.thumb .mini{background:#eee}.textLayer ::selection{background:#66cac944}#searchPanel{top:auto;bottom:190px;right:25px;background:white}#toast{background:#222}#status{background:white}.embedded header,:fullscreen header{display:none}:fullscreen main{padding-top:24px}:fullscreen body{height:100dvh;background:#e9e9e9}
@media(max-width:700px){header{height:72px;padding:10px 16px;gap:12px}.brand{font-size:26px}.issue strong{font-size:15px}.edition-label{display:none}.issue span{max-width:none}.tools{margin:0;gap:0}.tools button{padding:5px 7px;font-size:18px}.tools #fit{min-width:56px;font-size:10px}.tools .divider{margin:0 2px}.jump{display:none}main{padding-top:18px}footer{height:182px}.timeline-heading{gap:6px}.timeline-heading>div:first-child{white-space:nowrap}#searchPanel{right:16px;bottom:190px}}


/* PDF link annotations sit transparently above each rendered page. */
.annotationLayer{position:absolute;inset:0;overflow:hidden;z-index:2;pointer-events:none;color-scheme:only light}
.annotationLayer .linkAnnotation{position:absolute;pointer-events:auto;cursor:pointer}.annotationLayer .linkAnnotation>a{cursor:pointer}
.annotationLayer .linkAnnotation>a{position:absolute;inset:0;width:100%;height:100%;font-size:1em}
.annotationLayer .linkAnnotation:not(.hasBorder)>a:hover{background:rgb(102 202 201 / 18%)}
.annotationLayer .linkAnnotation.hasBorder:hover{background:rgb(102 202 201 / 18%)}


/* The page indicator stays in place; collapsing hides the rail and tools. */
#readerFooter{position:relative;transition:height .22s ease,padding .22s ease;overflow:hidden}
#collapseTimeline{flex:0 0 auto;margin-left:12px;width:30px;height:30px;padding:0;border:1px solid #d8d8d3;border-radius:50%;font-size:20px;line-height:1;color:#666;background:#fff}
#collapseTimeline:hover{border-color:#66cac9;color:#222;background:#effafa}
#compactToggle{display:inline-flex;align-items:baseline;gap:0;width:auto;height:auto;padding:0;border:0;border-radius:0;background:transparent;box-shadow:none;text-align:left;font-size:11px;line-height:1.3;color:var(--ink);cursor:default}
#compactToggle:hover{background:transparent}
.compact-arrow{display:none;color:#888;font-size:13px}
#readerFooter.collapsed{height:48px!important;min-height:48px;padding:0 18px!important;display:flex;align-items:center;justify-content:center}
#readerFooter.collapsed .timeline-heading{width:100%;justify-content:center}
#readerFooter.collapsed #compactToggle{align-items:center;padding:6px 12px;border:1px solid #deded9;border-radius:4px;background:#fff;box-shadow:0 2px 8px #00000012;cursor:pointer}
#readerFooter.collapsed #compactToggle:hover{background:#fff}
#readerFooter.collapsed .compact-arrow{display:inline;margin-left:10px}
#readerFooter.collapsed .tools,#readerFooter.collapsed .jump,#readerFooter.collapsed #collapseTimeline,#readerFooter.collapsed #timeline,#readerFooter.collapsed .bottom-line{display:none!important}
@media(max-width:700px){#collapseTimeline{width:28px;height:28px;margin-left:4px}#readerFooter.collapsed{height:46px!important;min-height:46px;padding:0 12px!important}}
@media(prefers-reduced-motion:reduce){#readerFooter{transition:none}}