.book-reader{--rsize:20px;--rwidth:920px}.reader-head-card{background:linear-gradient(145deg,#fffef9,#f3ecdf);border:1px solid rgba(190,151,74,.35);border-radius:24px;padding:24px;margin-bottom:16px}.reader-head-card h1{margin:0;color:#083f34;font-size:clamp(26px,4vw,42px);line-height:1.5}.reader-head-card p{margin:7px 0 0;color:#63756e}.reader-toolbar{position:sticky;top:86px;z-index:25;display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding:10px;background:rgba(4,52,40,.94);border:1px solid rgba(214,178,103,.42);border-radius:16px;backdrop-filter:blur(12px);color:#fff}.reader-toolbar button,.reader-toolbar select,.reader-toolbar input{min-height:42px;border:1px solid rgba(255,255,255,.18);border-radius:10px;background:#0b5a45;color:#fff;padding:7px 11px;font-family:inherit}.reader-toolbar input{flex:1;min-width:180px;background:#fff;color:#173c32}.reader-stage{max-width:var(--rwidth);margin:18px auto;background:#fffefb;border:1px solid #e3d4b8;border-radius:24px;padding:clamp(20px,4vw,46px);box-shadow:0 24px 54px rgba(20,54,43,.12);font-size:var(--rsize);line-height:2.05;min-height:55vh}.reader-stage p{margin:0 0 1.15em}.reader-stage h2{color:#0a5b46;border-bottom:1px solid #e4d4b8;padding-bottom:7px}.reader-nav{display:flex;justify-content:center;align-items:center;gap:12px;margin:16px 0}.reader-nav button{border:0;border-radius:12px;background:#0a5a43;color:#fff;padding:10px 18px;font-family:inherit;font-weight:800}.reader-status{text-align:center;color:#64766f;padding:18px}.reader-stage mark{background:#ffe59b;border-radius:4px;padding:0 2px}.reader-source{display:inline-flex;margin-top:10px;color:#0a654d;font-weight:800}.book-reader[data-width="compact"]{--rwidth:720px}.book-reader[data-width="standard"]{--rwidth:920px}.book-reader[data-width="wide"]{--rwidth:1180px}.book-reader[data-width="full"]{--rwidth:96vw}@media(max-width:760px){.reader-toolbar{top:92px;border-radius:12px}.reader-stage{border-radius:16px;padding:20px 16px}.reader-toolbar input{order:10;width:100%}}@media print{header,.reader-toolbar,.reader-nav,footer,.alnour-chatbot-stack{display:none!important}.reader-stage{box-shadow:none;border:0;max-width:none}}
.reader-source-local{display:inline-flex;margin-top:10px;color:#547169;font-weight:700;font-size:12px;background:#edf4ef;border:1px solid #d9e7de;border-radius:999px;padding:6px 10px}.reader-head-card a.reader-source{display:none!important}

.reader-progress-wrap{height:5px;background:#e7eee9;border-radius:999px;overflow:hidden;margin:8px 0 14px}.reader-progress-wrap>div{height:100%;width:0;background:#0a654d;transition:width .2s}.reader-toc{position:fixed;z-index:9980;top:90px;bottom:18px;right:18px;width:min(390px,90vw);background:#fffef9;border:1px solid #dbe4df;border-radius:22px;box-shadow:0 20px 60px rgba(0,0,0,.22);padding:12px;overflow:auto}.reader-toc[hidden]{display:none!important}.reader-toc-head{position:sticky;top:0;background:#fffef9;display:flex;justify-content:space-between;align-items:center;padding:6px 6px 10px}.reader-toc-head button{width:40px;height:40px;border-radius:50%;border:1px solid #d6ded9;background:#fff;font-size:24px}.reader-toc #readerTocList{display:grid;gap:6px}.reader-toc #readerTocList button{border:0;border-radius:12px;background:#f3f7f4;padding:9px 11px;text-align:right;font:inherit;color:#174d3d;cursor:pointer}.reader-stage mark{background:#ffe28a;border-radius:4px;padding:0 2px}.book-reader:fullscreen{overflow:auto;background:#fbf8f0;padding:20px}

.local-pdf-reader{margin:16px 0;border:1px solid #d7e1dc;border-radius:22px;overflow:hidden;background:#fff}.local-pdf-toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;padding:10px 12px;background:#f3f7f4}.local-pdf-toolbar button,.local-pdf-toolbar select{min-height:42px;border:1px solid #cddbd4;border-radius:11px;background:#fff;padding:7px 10px;font:inherit}.local-pdf-reader iframe{width:100%;height:min(78vh,950px);border:0;background:#eee}@media(max-width:700px){.local-pdf-reader iframe{height:72vh}}