*{box-sizing:border-box} :root{color-scheme:light;--bg:#f5f2ed;--panel:#fffcf8;--ink:#3e3932;--muted:#8c8173;--line:#e5ded4;--accent:#947754;--shadow:0 22px 48px #49351b26,0 3px 8px #49351b1c;--button:#fffdf9;--active:#eee3d5} [hidden]{display:none!important}
body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--ink);overflow:hidden}body.dark{color-scheme:dark;--bg:#252724;--panel:#2d302c;--ink:#f0e9df;--muted:#b6afa2;--line:#42453e;--accent:#d5b88f;--shadow:0 22px 50px #0007;--button:#343831;--active:#49473c}button,a,input{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;cursor:pointer}a{color:inherit}button{border:0}button:disabled{opacity:.25;cursor:default}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid var(--accent);outline-offset:4px}svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}svg use{pointer-events:none}.icon-library{position:absolute;width:0;height:0;overflow:hidden}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
#app{height:100dvh;display:flex;flex-direction:column}.masthead{height:88px;flex-shrink:0;background:var(--panel);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 36px;gap:24px}.wordmark{text-decoration:none;position:relative;font-weight:800;font-size:27px;letter-spacing:-1.6px;line-height:1}.wordmark span{color:var(--accent)}.wordmark small{display:block;letter-spacing:3.4px;font-size:8px;font-weight:600;margin-top:8px;color:var(--muted)}.issue{display:flex;align-items:center;gap:17px}.issue-no{font-family:Georgia,serif;font-size:34px;line-height:1;color:var(--accent);border-right:1px solid var(--line);padding-right:18px}.issue strong{display:block;font-size:14px;font-weight:600;letter-spacing:.1px}.issue div>span{display:block;color:var(--muted);font-size:11px;margin-top:7px}.header-actions{display:flex;align-items:center;gap:6px}.icon-btn{width:38px;height:38px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;background:transparent;flex-shrink:0}.icon-btn:hover{background:var(--active)}.icon-btn[aria-pressed=true]{background:var(--active);color:var(--accent)}.download{display:flex;align-items:center;gap:9px;font-size:12px;text-decoration:none;background:var(--ink);color:var(--panel);padding:12px 17px;border-radius:7px;margin-left:8px}.download:hover{opacity:.85}.download svg{width:17px;height:17px}
.reading-bar{height:50px;display:flex;align-items:center;justify-content:space-between;padding:0 36px;flex-shrink:0}.pages-toggle{display:flex;align-items:center;gap:9px;background:none;font-size:11px;font-weight:600;padding:7px 0}.pages-toggle svg{width:15px;height:15px}.pages-toggle span{font-size:10px;color:var(--muted);border:1px solid var(--line);border-radius:4px;padding:2px 5px;margin-left:3px}.reading-bar p{font-size:9px;letter-spacing:2px;color:var(--muted)}.site-link{display:flex;align-items:center;gap:6px;font-size:10px;color:var(--muted);text-decoration:none}.site-link svg{width:11px;height:11px}
#reader{flex:1;min-height:0;position:relative}#viewport{position:absolute;inset:0 80px 35px;overflow:hidden;touch-action:none;outline:none;user-select:none}#viewport.zoomed{cursor:grab}#viewport.dragging{cursor:grabbing}.ambient-number{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-family:Georgia,serif;font-size:min(40vw,500px);color:var(--accent);opacity:.028;line-height:1;pointer-events:none}#book{position:absolute;left:50%;top:50%;display:flex;transform-origin:center;box-shadow:var(--shadow);background:white;will-change:transform;isolation:isolate}#book.spread:after{content:"";position:absolute;left:50%;height:100%;width:28px;transform:translateX(-50%);background:linear-gradient(90deg,transparent,#00000012 42%,#00000020 50%,#ffffff12 60%,transparent);pointer-events:none;z-index:3}.page{height:100%;position:relative;flex:1;min-width:0;background:#fff;overflow:hidden}.page img{width:100%;height:100%;object-fit:fill;display:block;pointer-events:none}.page .hotspot{position:absolute;z-index:2;display:block;border-radius:2px}.hotspot:hover,.hotspot:focus-visible{background:#c7a26822;outline:2px solid #947754;outline-offset:-2px}.page-loading{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#fff;color:#847663;font-size:12px}.page-loading.error{padding:30px;text-align:center;flex-direction:column;gap:12px}.page-loading button{background:#ede4d9;padding:10px 18px;border-radius:5px}.page-loading.error a{font-size:11px;color:#655a4b}.turn{position:absolute;top:46%;width:43px;height:62px;border-radius:30px;background:var(--button);border:1px solid var(--line);box-shadow:0 3px 10px #3c302709;display:flex;align-items:center;justify-content:center}.turn:not(:disabled):hover{background:var(--active);transform:translateY(-2px)}.turn-prev{left:28px}.turn-next{right:28px}.turn svg{width:23px;height:23px}.page-caption{position:absolute;bottom:5px;left:0;right:0;display:flex;justify-content:center;gap:14px;align-items:center;font-size:10px;color:var(--muted)}#link-hint{font-size:9px}.page-caption #link-hint:empty{display:none}.reader-footer{width:min(720px,calc(100% - 48px));margin:0 auto;padding:14px 0 13px;flex-shrink:0}.progress-row{display:flex;align-items:center;gap:17px;color:var(--muted);font-size:9px;margin-bottom:12px;font-variant-numeric:tabular-nums}.progress-row>span{min-width:43px}.progress-row>span:last-child{text-align:right}input[type=range]{flex:1;min-width:0;height:3px;accent-color:var(--accent);cursor:pointer;margin:0}.toolbar{display:flex;align-items:center;justify-content:space-between;padding:6px 12px;border:1px solid var(--line);background:var(--panel);border-radius:12px;box-shadow:0 3px 18px #4a351009}.tool-group{display:flex;align-items:center;gap:3px}.tool-group+.tool-group{padding-left:15px;border-left:1px solid var(--line)}#page-form{display:flex;align-items:center;gap:5px;font-size:11px}#page-form label{color:var(--muted);font-size:10px}#page-number{width:39px;text-align:center;padding:6px 0;border:0;background:var(--active);border-radius:4px;color:var(--ink);font:inherit;-moz-appearance:textfield}#page-number::-webkit-inner-spin-button{display:none}#page-total{color:var(--muted);font-size:10px}.edge-arrow{font-size:21px;font-weight:300}.zoom-label{background:transparent;width:56px;font-size:11px;font-variant-numeric:tabular-nums}.reading-tip{margin:12px 0 0;text-align:center;color:var(--muted);font-size:9px;letter-spacing:.2px}
#backdrop{position:fixed;inset:0;background:#2d211943;z-index:10;backdrop-filter:blur(2px)}.drawer{position:fixed;inset:0 auto 0 0;width:min(420px,90vw);background:var(--panel);z-index:11;box-shadow:15px 0 70px #0002;display:flex;flex-direction:column}.drawer-head{padding:29px 25px 23px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}.drawer-head small{font-size:9px;letter-spacing:2px;color:var(--accent)}.drawer-head h2{margin:9px 0 0;font-size:22px;font-family:Georgia,serif;font-weight:400}.drawer-tabs{display:flex;padding:0 25px;gap:28px;border-bottom:1px solid var(--line)}.drawer-tabs button{padding:18px 0 13px;background:none;font-size:11px;color:var(--muted);border-bottom:2px solid transparent}.drawer-tabs button[aria-selected=true]{color:var(--ink);border-bottom-color:var(--accent)}#thumb-panel,#contents-panel{overflow-y:auto;padding:24px;flex:1}.thumb-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:21px 14px}.thumb{display:block;padding:0;background:none;text-align:center;color:var(--muted);font-size:10px}.thumb img{width:100%;aspect-ratio:1240/1594;object-fit:cover;background:var(--active);display:block;margin-bottom:8px;box-shadow:0 3px 7px #0001;border:2px solid transparent}.thumb[aria-current=true] img{border-color:var(--accent);box-shadow:0 0 0 3px var(--active)}.thumb[aria-current=true]{color:var(--accent);font-weight:700}.contents-intro{font-size:11px;line-height:1.6;color:var(--muted);margin:0 0 20px}.contents-entry{display:flex;align-items:flex-start;gap:17px;width:100%;text-align:left;background:none;padding:17px 0;border-bottom:1px solid var(--line)}.contents-entry>span{color:var(--accent);font:22px Georgia,serif;min-width:25px}.contents-entry strong{display:block;font-size:12px;font-weight:600}.contents-entry small{font-size:11px;color:var(--muted);display:block;line-height:1.5;margin-top:6px}.contents-entry:hover strong{color:var(--accent)}#toast{position:fixed;bottom:160px;left:50%;transform:translateX(-50%);background:var(--ink);color:var(--panel);font-size:12px;padding:12px 19px;border-radius:8px;z-index:20;opacity:0;pointer-events:none;max-width:90vw;text-align:center;transition:opacity .15s}#toast.visible{opacity:1}.no-js{position:fixed;inset:0;background:var(--panel);z-index:40;padding:40px;line-height:1.8}
@media(max-width:850px){.masthead{padding:0 23px;height:74px;gap:15px}.wordmark{font-size:23px}.wordmark small{font-size:7px;letter-spacing:2.7px}.issue-no{font-size:28px;padding-right:12px}.issue{gap:12px}.issue strong{font-size:12px}.issue div>span{font-size:10px}.reading-bar{padding:0 24px;height:44px}.reading-bar p{font-size:8px;letter-spacing:1px}#viewport{inset:0 58px 30px}.turn-prev{left:12px}.turn-next{right:12px}.turn{width:34px;height:51px}.reader-footer{width:min(650px,calc(100% - 36px));padding-top:10px}.toolbar{padding:5px 8px}.tool-group+.tool-group{padding-left:10px}.icon-btn{width:34px;height:34px}.download{padding:10px 12px}.download span{display:none}}
@media(max-width:600px){.masthead{height:66px;padding:0 16px;gap:9px}.wordmark{font-size:21px}.wordmark small{font-size:6px;letter-spacing:2.6px}.issue{gap:0}.issue-no{font-size:27px;border:0;padding:0}.issue div{display:none}.header-actions{gap:0}.header-actions .icon-btn{width:32px;height:32px}.download{margin-left:3px;padding:9px}.reading-bar{height:43px;padding:0 16px}.reading-bar p{display:none}.pages-toggle{font-size:11px}#viewport{inset:4px 10px 35px}.turn{top:auto;bottom:0;height:31px;width:35px;border-radius:7px;box-shadow:none}.turn-prev{left:16px}.turn-next{right:16px}.turn svg{height:16px;width:16px}.page-caption{bottom:9px;font-size:9px;gap:7px}#link-hint{display:none!important}.reader-footer{width:calc(100% - 24px);padding:9px 0 max(10px,env(safe-area-inset-bottom))}.progress-row{gap:10px;font-size:8px;margin-bottom:9px}.toolbar{border-radius:9px;padding:5px 3px;gap:0}.tool-group{gap:0}.tool-group+.tool-group{padding-left:3px}.icon-btn{width:29px;height:32px;border-radius:5px}.icon-btn svg{width:16px;height:16px}#page-form label{display:none}#page-number{width:27px;font-size:10px}#page-total{font-size:9px}#page-form{gap:3px}.zoom-label{width:41px;font-size:10px}.fit-btn{display:none}.reading-tip{font-size:8px;margin-top:9px}.drawer-head{padding-top:24px}#toast{bottom:145px}}
@media(max-height:580px){.masthead{height:57px}.reading-bar{height:32px}.reader-footer{padding:6px 0}.reading-tip{display:none}.progress-row{margin-bottom:5px}#viewport{bottom:24px}.page-caption{bottom:1px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

.page-step{color:var(--accent)}
@media(max-width:600px){.page-control #first,.page-control #last{display:none}}
@media(max-width:380px){.toolbar .icon-btn{width:26px}.zoom-label{width:37px}#page-number{width:24px}}