@font-face{font-family:Library Naskh;src:url('../fonts/notonaskharabic.ttf') format('truetype');font-display:swap;font-weight:100 900}
@font-face{font-family:Library Nastaliq;src:url('../fonts/notonastaliqurdu.ttf') format('truetype');font-display:swap;font-weight:100 900}
@font-face{font-family:Library Devanagari;src:url('../fonts/notosansdevanagari.ttf') format('truetype');font-display:swap;font-weight:100 900}
:root{--ink:#202c26;--muted:#687169;--paper:#faf8f1;--paper-2:#f0ecdf;--card:#fffdf7;--line:#dbd8ca;--green:#173e34;--green-2:#245b49;--gold:#957139;--gold-2:#dec594;--danger:#9c2e2e;--shadow:0 20px 60px #1d201810;--radius:16px;--serif:Georgia,'Times New Roman',serif;--ui:'Segoe UI',Arial,sans-serif;--urdu:'Library Naskh',serif;--reader-font-size:20px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:145px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--ui);line-height:1.65}html:lang(ur) body,html:lang(ar) body,html:lang(fa) body{font-family:var(--urdu);line-height:1.9}html:lang(hi) body{font-family:'Library Devanagari',var(--ui)}[lang=ur],[lang=ar],[lang=fa]{font-family:var(--urdu)}[lang=hi]{font-family:'Library Devanagari',var(--ui)}[lang=en]{font-family:var(--ui)}a{color:inherit;text-decoration:none}a,button,input,select,summary{touch-action:manipulation}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:default}img{display:block;max-width:100%}a,button,summary,input,select,textarea{outline-offset:4px}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--gold)}[hidden]{display:none!important}.container{width:min(1180px,calc(100% - 64px));margin-inline:auto}.narrow{width:min(920px,calc(100% - 64px));margin-inline:auto}.muted{color:var(--muted)}.sr-only{position:absolute!important;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;top:-100px;inset-inline-start:20px;z-index:200;padding:12px 20px;background:var(--green);color:#fff}.skip-link:focus{top:10px}.site-header{position:relative;z-index:30;border-bottom:1px solid var(--line);background:var(--paper)}.nav-shell{min-height:90px;display:flex;align-items:center;gap:35px}.brand-lockup{display:flex;align-items:center;gap:12px;min-width:max-content}.brand-lockup b{display:block;font-family:var(--serif);font-size:24px;letter-spacing:.02em}.brand-lockup small{display:block;font-size:11px;color:var(--muted);letter-spacing:.06em}.brand-mark{width:43px;height:49px;border:1px solid var(--gold);border-radius:22px 22px 3px 3px;display:grid;place-items:center;background:var(--green);color:var(--gold-2);font:32px/1.4 var(--urdu)}.main-nav{display:flex;gap:32px;margin-inline-start:auto;align-self:stretch;align-items:center}.main-nav a{font-size:14px;position:relative;padding:8px 0;color:#596159}.main-nav a[aria-current],.main-nav a:hover{color:var(--green)}.main-nav a[aria-current]:after{content:'';position:absolute;bottom:0;inset-inline:0;border-bottom:2px solid var(--green)}.nav-actions{display:flex;align-items:center;gap:10px}.lang-switch{display:flex;align-items:center;gap:6px;flex:none}.lang-switch select{width:auto;min-width:105px;border:1px solid var(--line);background:transparent;padding:7px 10px;border-radius:6px;font-family:var(--ui),var(--urdu);font-size:13px;min-height:42px}.lang-switch option{background:var(--paper)}.eyebrow{font-family:var(--ui);font-size:10px;font-weight:700;letter-spacing:.17em;text-transform:uppercase;color:var(--gold);line-height:1.6}.eyebrow-rule{display:inline-block;width:28px;margin-inline-end:12px;border-bottom:1px solid var(--gold);vertical-align:middle}html[dir=rtl] .eyebrow,html[dir=rtl] .block-label,html[dir=rtl] .pill{font-family:var(--urdu);font-size:13px;letter-spacing:0}.text-link{color:var(--green);font-weight:600;text-underline-offset:5px}.text-link:hover{text-decoration:underline}.pill{display:inline-flex;padding:4px 9px;border:1px solid var(--line);border-radius:20px;color:var(--muted);font-size:11px}.icon-btn{flex:none;display:inline-grid;place-items:center;width:42px;height:42px;padding:0;border:1px solid var(--line);border-radius:6px;background:transparent;color:inherit;font-size:20px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);background:var(--card);color:var(--ink);padding:11px 18px;border-radius:6px;font-weight:600;line-height:1.7;text-align:center;transition:background .15s,border-color .15s}.btn:hover{border-color:var(--green);background:#f0f1e9}.btn-primary{background:var(--green);color:#fff;border-color:var(--green)}.btn-primary:hover{background:var(--green-2);color:#fff}.btn-ghost{background:transparent}.btn-lg{padding:14px 24px}.btn-small{padding:7px 11px;font-size:12px}.btn-disabled{opacity:.55;pointer-events:none}.btn-danger{color:#fff;background:var(--danger);border-color:var(--danger)}
.hero{border-bottom:1px solid var(--line);background:radial-gradient(ellipse at 77% 50%,#e9e4d5 0,transparent 48%),var(--paper)}.hero-grid{min-height:650px;display:grid;grid-template-columns:1.12fr .88fr;align-items:center;gap:64px;padding-block:68px}.hero-copy h1{max-width:690px;font-family:var(--serif);font-size:clamp(43px,4.5vw,69px);font-weight:400;line-height:1.12;letter-spacing:-.045em;margin:23px 0 25px;color:var(--green)}.hero-copy>p{font-size:16px;color:var(--muted);max-width:560px;margin:0 0 18px;line-height:1.85}.hero-search{display:flex;align-items:center;max-width:580px;background:var(--card);border:1px solid #c8c9bb;border-radius:7px;padding:6px;margin-top:25px;box-shadow:0 8px 25px #272f2210}.hero-search input{flex:1;min-width:0;border:0;background:transparent;padding:9px 13px;border-radius:4px;box-shadow:none;font-size:14px}.hero-search button{width:46px;min-height:46px;display:grid;place-items:center;flex:none;border:0;border-radius:4px;background:var(--green);color:#fff}.hero-points{display:flex;flex-wrap:wrap;gap:16px;margin:22px 0 13px;align-items:center}.hero-points a{font-size:12px;color:var(--muted);padding-bottom:3px;border-bottom:1px solid transparent}.hero-points a[aria-current],.hero-points a:hover{color:var(--green);border-color:var(--gold)}.hero-copy .availability-note,.availability-note{font-size:12px;color:var(--muted);line-height:1.8}.hero-art{position:relative;min-height:500px;display:flex;align-items:center;justify-content:center;flex-direction:column}.hero-art:before{content:'';position:absolute;width:min(430px,100%);aspect-ratio:1;border:1px solid #b9b39970;border-radius:50%;box-shadow:0 0 0 29px #b9b39908,0 0 0 30px #b9b39925;pointer-events:none}.featured-volume{position:relative;width:285px;transform:rotate(-5deg);filter:drop-shadow(12px 24px 17px #1b302b30);transition:transform .2s}.featured-volume:hover{transform:rotate(-2deg) translateY(-4px)}.featured-volume>img{width:100%;height:410px;object-fit:cover;border-radius:3px 8px 8px 3px}.volume-cover{position:relative;min-height:410px;aspect-ratio:0.695;display:flex;flex-direction:column;justify-content:space-between;align-items:center;padding:46px 32px;background:linear-gradient(110deg,#102d25 0%,#21503e 10%,#183e31 16%,#173e34 100%);color:#e4d1a0;text-align:center;border-radius:3px 8px 8px 3px;box-shadow:inset 9px 0 12px #0003,inset -3px 0 2px #e3d4a530}.volume-cover:after{content:'';position:absolute;inset:23px;border:1px solid #c8af7560;pointer-events:none}.volume-title{font-family:var(--serif);font-size:38px;line-height:1.4;position:relative;overflow-wrap:anywhere}.volume-title[lang=ur],.volume-title[lang=ar],.volume-title[lang=fa]{font-family:var(--urdu);line-height:1.8}.volume-top{font-family:var(--serif);font-size:13px;letter-spacing:.06em}.volume-bottom{font-size:11px}.featured-caption{display:flex;align-items:center;justify-content:space-between;gap:28px;position:relative;margin-top:43px;width:300px;padding-top:16px;border-top:1px solid #b7b2a1}.featured-caption>a{font-size:13px;color:var(--green)}.empty-volume{position:relative;font:130px var(--urdu);color:var(--green)}.section{padding:78px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:33px}.section-head h2,.page-title h1{font-family:var(--serif);font-size:41px;font-weight:400;line-height:1.3;margin:8px 0 0;letter-spacing:-.025em}.section-head>.text-link{font-size:13px}.page-title{margin-bottom:36px}.page-title p{max-width:720px;color:var(--muted)}.books-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:35px 27px}.book-card{min-width:0;max-width:300px}.book-cover{display:block;aspect-ratio:0.71;background:#e9e4d5;border-radius:4px;overflow:hidden;box-shadow:0 9px 20px #29332418;transition:transform .2s}.book-cover:hover{transform:translateY(-4px)}.book-cover img{width:100%;height:100%;object-fit:cover}.cover-placeholder{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:26px;padding:22px;color:var(--gold-2);background:var(--green);font-size:27px;text-align:center}.cover-rule{width:50%;height:1px;background:#bda67480}.book-meta{padding:22px 0 8px}.book-meta h3{font-family:var(--serif);font-size:24px;font-weight:500;line-height:1.5;margin:8px 0}.book-meta p{font-size:13px;color:var(--muted);margin:4px 0 13px}.book-meta .text-link,.resume-link{font-size:12px}.resume-link{display:block;color:var(--green);margin-top:10px;text-decoration:underline;text-underline-offset:4px}.feature-band{padding:62px 0;background:var(--green);color:#fcfaf0}.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:48px}.feature-grid>div{padding-inline-end:20px}.feature-no{color:var(--gold-2);font-size:11px;letter-spacing:.16em}.feature-grid h3{font-family:var(--serif);font-size:26px;font-weight:400;line-height:1.45;margin:13px 0}.feature-grid p{color:#c5d0c7;font-size:14px;line-height:1.8;margin:0}.latest-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.latest-card{display:block;border:1px solid var(--line);background:var(--card);padding:25px;border-radius:7px}.latest-card:hover{border-color:var(--gold)}.latest-card>span{font-size:11px;color:var(--gold)}.latest-card h3{font-family:var(--serif);font-size:21px;font-weight:500;margin:12px 0;line-height:1.65}.latest-card small{font-size:11px;color:var(--muted);display:block}
.book-hero{padding:36px 0 66px;background:linear-gradient(120deg,#f0ecdf,var(--paper) 75%);border-bottom:1px solid var(--line)}.breadcrumb{display:inline-block;color:var(--muted);font-size:13px;margin-bottom:35px}.book-hero-grid{display:grid;grid-template-columns:280px minmax(0,1fr);gap:80px;align-items:center}.book-hero-cover>img{width:100%;height:auto;max-height:460px;object-fit:contain;box-shadow:14px 23px 30px #182d2525;border-radius:4px}.book-hero-cover .volume-cover{width:100%;min-height:390px}.book-hero-copy h1{font-family:var(--serif);font-size:clamp(38px,4vw,60px);font-weight:400;line-height:1.25;margin:15px 0}.author-line{color:var(--gold);font-size:17px;margin:10px 0}.lead{color:var(--muted);font-size:16px;line-height:1.85}.book-actions{display:flex;flex-wrap:wrap;gap:10px;margin:26px 0}.book-stats{display:flex;gap:36px;border-top:1px solid var(--line);padding-top:22px}.book-stats>div{display:flex;flex-direction:column;gap:4px}.book-stats b{font:30px var(--serif)}.book-stats span{font-size:11px;color:var(--muted)}.source-band{border-bottom:1px solid var(--line);background:#f3f1e7;padding:27px 0}.source-band-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}.source-band-inner p{font-size:12px;color:var(--muted);max-width:660px;margin:5px 0 0}.source-links{display:flex;flex-wrap:wrap;gap:18px;align-items:center}.source-band .source-links{flex:none;gap:10px}.source-links .btn{font-size:12px;white-space:nowrap}.toc{display:grid;gap:20px}.toc-chapter{border:1px solid var(--line);border-radius:7px;background:var(--card);overflow:hidden}.toc-chapter-head{display:grid;grid-template-columns:38px minmax(0,1fr);gap:18px;padding:26px}.toc-chapter-head>span{color:var(--gold);font:13px var(--ui);padding-top:8px}.toc-chapter h3{font-family:var(--serif);font-size:25px;line-height:1.6;font-weight:500;margin:0}.toc-chapter-head p{color:var(--muted);font-size:14px;margin:8px 0 0}.toc-units{border-top:1px solid var(--line)}.toc-units>a{display:grid;grid-template-columns:85px minmax(0,1fr) 80px;gap:15px;align-items:center;padding:18px 26px;border-bottom:1px solid var(--line)}.toc-units>a:last-child{border-bottom:0}.toc-units>a:hover{background:#f4f3ea}.toc-units .unit-number,.toc-units small{font-size:11px;color:var(--muted);overflow-wrap:anywhere}.toc-units b{font-weight:500}.empty-note{font-size:14px;color:var(--muted);margin:0}.translation-notice{display:block;font-family:var(--ui);font-size:11px;line-height:1.8;color:#6c592f;background:#f3efdf;border-inline-start:2px solid #c6ad74;padding:7px 10px;margin:12px 0}html[dir=rtl] .translation-notice{font-family:var(--urdu);font-size:12px}.translation-notice.compact{display:block;background:none;border:0;padding:0;margin:3px 0;color:var(--muted);font-size:10px}.translation-notice b{font-weight:500}.empty-state{border:1px dashed #c9c6b7;border-radius:8px;padding:37px 25px;color:var(--muted);text-align:center;line-height:1.9}.empty-state h1{font-size:32px;font-weight:400}.search-page-form{display:flex;gap:10px}.search-page-form input{flex:1;min-width:0;border:1px solid #bec3b7;border-radius:6px;background:var(--card);padding:15px 18px}.search-page-form>.btn{min-width:105px}.search-count{font-size:14px;color:var(--muted);margin:28px 0}.search-results{display:grid;gap:12px}.search-result{display:flex;gap:28px;justify-content:space-between;align-items:start;background:var(--card);border:1px solid var(--line);border-radius:6px;padding:25px}.search-result:hover{border-color:var(--gold)}.search-result span,.search-result small{font-size:11px;color:var(--gold)}.search-result small{flex:none}.search-result h2{font-family:var(--serif);font-size:23px;font-weight:500;margin:8px 0;line-height:1.55}.search-result p{font-size:14px;color:var(--muted);margin:0;overflow-wrap:anywhere}.site-footer{border-top:1px solid var(--line);background:#f0ecdf;padding:48px 0 23px}.footer-grid{display:flex;justify-content:space-between;gap:30px}.footer-grid p{font-size:13px;color:var(--muted);margin:18px 0}.footer-links{display:flex;align-items:start;gap:25px;font-size:13px;padding-top:14px}.footer-links a:hover{text-decoration:underline}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding-top:19px;margin-top:27px;color:var(--muted);font-size:11px}.tiny{font-size:11px;color:var(--muted)}
.reader-body .site-header,.reader-body .site-footer{display:none}.reader-shell{display:grid;grid-template-columns:270px minmax(0,1fr);min-height:100vh;background:#f3f0e7}.reader-sidebar{height:100dvh;position:sticky;top:0;overflow-y:auto;overscroll-behavior:contain;background:#16352c;color:#f9f7ec;scrollbar-width:thin;scrollbar-color:#536b5d transparent}.sidebar-top{padding:22px 19px;border-bottom:1px solid #ffffff1a;display:flex;align-items:center;justify-content:space-between;gap:10px}.back-link{font-size:15px;line-height:1.8;color:#e4dec9}.back-link>span:first-child{color:var(--gold-2);margin-inline-end:6px}.sidebar-close{display:none}.sidebar-heading{padding:28px 22px 12px;display:flex;flex-direction:column;gap:5px}.sidebar-heading .eyebrow{color:#ccb57c}.sidebar-heading small{font-size:11px;color:#b8c7bc}.reader-toc{padding:5px 12px 20px}.reader-toc details{margin-bottom:10px}.reader-toc summary{cursor:pointer;color:#e5d7b4;font-size:14px;padding:13px 9px;line-height:1.8}.reader-toc summary .translation-notice{color:#b8c7bc}.reader-toc a{display:grid;grid-template-columns:27px minmax(0,1fr) 10px;gap:8px;padding:12px 10px;color:#bccbc0;font-size:13px;line-height:1.9;border-radius:5px;border-inline-start:2px solid transparent}.reader-toc a:hover,.reader-toc a[aria-current]{background:#ffffff10;color:#fff}.reader-toc a[aria-current]{border-inline-start-color:#d3b87b}.reader-toc a b{font-weight:400}.reader-toc .toc-number{font:11px var(--ui);padding-top:6px;color:var(--gold-2);overflow-wrap:anywhere}.reader-toc .translation-notice.compact{color:#aabcb0}.bookmark-marker{color:var(--gold-2);font-size:9px}.sidebar-note{color:#afc1b4;font-size:11px;margin:8px 22px 25px;line-height:1.8;border-top:1px solid #ffffff15;padding-top:20px}.reader-main{min-width:0}.reader-toolbar{position:sticky;top:0;z-index:40;background:#f7f5edfa;backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}.reader-toolbar-top{min-height:66px;display:flex;align-items:center;gap:12px;padding:10px 28px}.reader-breadcrumb{font-size:12px;color:var(--muted);display:flex;gap:10px;align-items:center}.reader-breadcrumb bdi{color:var(--green);font-size:10px;overflow-wrap:anywhere}.reader-toolbar-actions{display:flex;gap:12px;align-items:center;margin-inline-start:auto}.reader-language select{min-width:94px;min-height:38px;font-size:12px}.reader-toolbar-bottom{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:0 28px 13px}.mode-switch{display:flex;gap:2px;background:#e8e8dc;border-radius:6px;padding:3px;max-width:100%}.mode-switch button{background:none;color:#586559;border:0;border-radius:4px;padding:8px 11px;font-size:12px;line-height:1.6;white-space:nowrap;min-height:35px}.mode-switch button.active{background:#fffdf8;color:var(--green);box-shadow:0 1px 4px #1b2a1812}.reading-tools{display:flex;gap:15px;align-items:center}.font-size-control{display:flex;flex-direction:row;align-items:center;gap:7px;font-size:10px;white-space:nowrap;color:var(--muted)}.font-size-control input{width:64px;border:0;box-shadow:none;padding:0;accent-color:var(--green);height:30px}.bookmark-btn{border:0;background:transparent;font-size:11px;color:var(--green);display:flex;align-items:center;gap:6px;min-height:35px;white-space:nowrap}.bookmark-btn[aria-pressed=true]{color:#826120}.reading-progress{position:absolute;inset-inline:0;bottom:-1px;width:100%;height:2px;border:0;border-radius:0;background:transparent;appearance:none;color:var(--gold)}.reading-progress::-webkit-progress-bar{background:transparent}.reading-progress::-webkit-progress-value{background:var(--gold)}.reading-progress::-moz-progress-bar{background:var(--gold)}.reader-content-wrap{display:grid;grid-template-columns:minmax(0,780px) 200px;gap:24px;justify-content:center;padding:38px 28px 60px}.reader-article{min-width:0;background:var(--card);border:1px solid var(--line);padding:46px clamp(26px,3.5vw,57px);box-shadow:0 12px 45px #23312306;border-radius:4px;min-height:65vh}.article-head{padding-bottom:27px;border-bottom:1px solid var(--line);margin-bottom:23px}.article-kicker{display:flex;flex-wrap:wrap;gap:8px}.article-kicker>span{font-size:10px;line-height:1.6;padding:4px 7px;background:#f0eddf;color:#6a705e;border-radius:3px}.article-head h1{font-family:var(--serif);font-size:clamp(30px,3.2vw,44px);line-height:1.45;font-weight:400;margin:17px 0 0;overflow-wrap:anywhere}.editorial-note{font-size:11px;line-height:1.9;color:var(--muted);padding-inline-start:12px;border-inline-start:2px solid #d0cfbb;margin:0 0 32px}.content-block{margin:32px 0;scroll-margin-top:150px}.block-label{font-family:var(--ui);font-size:10px;letter-spacing:.09em;color:var(--gold);text-transform:uppercase;margin-bottom:13px}.block-text{font-size:var(--reader-font-size);line-height:1.9;overflow-wrap:anywhere}.block-text[lang=ur]{font-family:'Library Nastaliq',var(--urdu);line-height:2.5;word-spacing:1px}.block-text[lang=ar],.block-text[lang=fa]{font-family:var(--urdu);line-height:2}.block-text[lang=hi]{font-family:'Library Devanagari',var(--ui);line-height:2}.block-source_text{background:#f4f0e1;border-inline-start:3px solid #b99855;padding:22px 25px;border-radius:3px}.block-summary{background:#edf2e9;border:1px solid #d8e1d0;padding:22px 25px;border-radius:5px}.block-note{border:1px dashed #cab98e;padding:22px;border-radius:4px}.block-formula{padding:20px;background:#f1f1e9;overflow:auto}.block-formula .block-text{font-family:ui-monospace,monospace;white-space:pre-wrap}.block-quote{border-inline-start:2px solid var(--gold);padding-inline-start:24px}.media-block{margin:0}.media-block img,.media-block video{width:100%;height:auto;border:1px solid var(--line);border-radius:5px}.media-block audio{width:100%}.media-block figcaption{font-size:13px;color:var(--muted);padding-top:13px;line-height:1.9}.mode-empty{margin:35px 0}.article-sources{margin-top:35px;border-top:1px solid var(--line);padding-top:22px}.article-sources .source-links{margin-top:10px;font-size:12px}.article-sources>p{font-size:11px;color:var(--muted);line-height:1.8}.research-rail{display:flex;flex-direction:column;gap:18px;min-width:0}.rail-card{padding:21px 17px;border:1px solid var(--line);border-radius:5px;background:#f9f7ee}.rail-card h2{font-family:var(--serif);font-size:24px;font-weight:400;line-height:1.6;margin:7px 0}.rail-card p{font-size:11px;line-height:1.9;color:var(--muted)}.rail-card .btn{font-size:11px;margin-top:5px}.local-card{background:transparent}.glossary-list details{padding:12px 0;border-top:1px solid var(--line)}.glossary-list summary{font-size:13px;cursor:pointer}.glossary-list p{margin:8px 0 0}.reader-pagination{display:flex;justify-content:space-between;gap:30px;border-top:1px solid var(--line);padding-top:25px;margin-top:35px}.reader-pagination a{color:var(--green);font-size:13px;font-weight:600;max-width:47%;text-decoration:underline;text-underline-offset:5px}.source-drawer{position:fixed;margin:auto 0 auto auto;inset:0;width:min(760px,96vw);max-width:none;height:100dvh;max-height:100dvh;padding:0;border:0;background:var(--paper);color:var(--ink);box-shadow:-20px 0 60px #0003}.source-drawer[open]{display:flex;flex-direction:column}.source-drawer::backdrop{background:#102a21a8;backdrop-filter:blur(2px)}.source-drawer-head{display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);padding:15px 22px}.source-drawer-head h2{font-size:19px;font-weight:500;margin:0}.source-drawer-controls{display:flex;flex-wrap:wrap;gap:9px 14px;align-items:center;padding:16px 22px}.source-drawer-controls>label{font-size:12px}.source-drawer-controls>select{width:auto;max-width:200px;font-size:12px;padding:7px 10px}.source-drawer-controls>a{font-size:12px;margin-inline-start:auto}.source-drawer-controls>p{flex-basis:100%;margin:0;font-size:11px;color:var(--muted);line-height:1.7}.source-drawer-controls .source-unmapped{color:#7b5926;background:#f0e8d4;padding:7px 10px;border-radius:4px}.source-drawer iframe{border:0;width:100%;flex:1;min-height:150px;background:#e4e4df}.mobile-only,.sidebar-backdrop{display:none}
.alert{padding:12px 16px;border-radius:6px;margin-top:15px}.alert-error{background:#f9e4e1;color:#82241d}.alert-success{background:#e5f2e9;color:#275b39}.alert-warning{background:#fff2ce;color:#725615}.install-shell{width:min(1040px,calc(100% - 40px));margin:60px auto}.install-shell>.brand-lockup{margin-bottom:24px}.install-card{background:#fff;border:1px solid var(--line);padding:36px;border-radius:16px;box-shadow:var(--shadow)}.install-card h1{font-family:var(--serif);font-size:40px;margin:10px 0}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-grid .full,.full{grid-column:1/-1}label{display:flex;flex-direction:column;gap:7px;font-size:12px;font-weight:600;color:#4b5048}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:6px;background:#fff;padding:11px 12px;color:var(--ink)}input:focus,select:focus,textarea:focus{outline:2px solid var(--gold);outline-offset:2px}textarea{resize:vertical;line-height:1.75}.install-card hr{border:0;border-top:1px solid var(--line);margin:10px 0}.success-box{border-color:#aacbb3}
/* Script-specific display text keeps shaping and readable line spacing. */
html[dir=rtl] .hero-copy h1,html[dir=rtl] .section-head h2,html[dir=rtl] .page-title h1,html[dir=rtl] .feature-grid h3,html[dir=rtl] .rail-card h2{font-family:var(--urdu);letter-spacing:0;line-height:1.65}.book-meta h3[lang=ur],.book-meta h3[lang=ar],.book-meta h3[lang=fa],.book-hero-copy h1[lang=ur],.book-hero-copy h1[lang=ar],.book-hero-copy h1[lang=fa],.toc-chapter h3[lang=ur],.toc-chapter h3[lang=ar],.toc-chapter h3[lang=fa],.article-head h1[lang=ur],.article-head h1[lang=ar],.article-head h1[lang=fa],.latest-card h3[lang=ur],.latest-card h3[lang=ar],.latest-card h3[lang=fa]{font-family:var(--urdu);line-height:1.8;letter-spacing:0}html[dir=rtl] .search-result h2{font-family:var(--urdu);line-height:1.9}html:lang(hi) .hero-copy h1,html:lang(hi) .section-head h2,html:lang(hi) .page-title h1,html:lang(hi) .feature-grid h3,html:lang(hi) .rail-card h2,html:lang(hi) .search-result h2,.book-meta h3[lang=hi],.book-hero-copy h1[lang=hi],.toc-chapter h3[lang=hi],.article-head h1[lang=hi],.latest-card h3[lang=hi]{font-family:'Library Devanagari',var(--ui);letter-spacing:0;line-height:1.7}html[dir=rtl] .brand-lockup small{letter-spacing:0}
@media(min-width:1500px){.reader-shell{grid-template-columns:290px minmax(0,1fr)}}
@media(max-width:1400px){.reader-content-wrap{grid-template-columns:minmax(0,800px)}.research-rail{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.research-rail .local-card{grid-column:1/-1}.reader-toolbar-bottom{flex-wrap:wrap}.reading-tools{margin-inline-start:auto}}
@media(max-width:1100px){.reader-shell{grid-template-columns:minmax(0,1fr)}.reader-sidebar{position:fixed;top:0;inset-inline-start:0;z-index:120;width:min(320px,88vw);height:100dvh;transform:translateX(-105%);transition:transform .2s;box-shadow:15px 0 40px #0002}html[dir=rtl] .reader-sidebar{transform:translateX(105%)}.reader-sidebar.open{transform:translateX(0)}.sidebar-close{display:inline-grid;color:#fff;border-color:#ffffff35}.sidebar-backdrop{display:block;position:fixed;inset:0;z-index:110;background:#102a2199;border:0}.mobile-only{display:inline-grid}.hero-grid{gap:35px}.hero-art{min-height:450px}.featured-volume{width:248px}.featured-volume>img{height:357px}.featured-volume .volume-cover{min-height:357px}.books-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.book-hero-grid{gap:45px;grid-template-columns:250px minmax(0,1fr)}}
@media(max-width:800px){.container,.narrow{width:calc(100% - 36px)}.nav-shell{gap:20px;min-height:78px;flex-wrap:wrap;padding-block:15px}.brand-lockup b{font-size:21px}.brand-lockup small{font-size:10px}.main-nav{order:3;width:100%;justify-content:center;border-top:1px solid var(--line);padding-top:8px;gap:35px}.nav-actions{margin-inline-start:auto}.lang-switch select{min-width:91px}.hero-grid{grid-template-columns:1fr;min-height:auto;padding-block:53px}.hero-copy h1{max-width:610px;font-size:50px}.hero-copy>p{max-width:660px}.hero-art{display:none}.hero-copy .availability-note{font-size:11px}.section{padding:55px 0}.section-head h2,.page-title h1{font-size:35px}.section-head{gap:15px}.section-head>.text-link{max-width:45%;font-size:12px}.books-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 22px}.book-card{max-width:340px}.feature-grid{grid-template-columns:1fr;gap:30px}.feature-grid>div{border-bottom:1px solid #ffffff20;padding-bottom:25px}.feature-grid>div:last-child{border:0;padding-bottom:0}.feature-grid h3{font-size:25px}.latest-grid{grid-template-columns:1fr}.book-hero{padding-bottom:40px}.book-hero-grid{grid-template-columns:165px minmax(0,1fr);gap:25px;align-items:start}.book-hero-cover .volume-cover{min-height:235px;padding:30px 15px}.book-hero-cover .volume-cover:after{inset:13px}.book-hero-cover .volume-title{font-size:24px}.book-hero-cover .volume-top{font-size:10px}.book-hero-cover .volume-bottom{font-size:8px}.book-hero-copy h1{font-size:36px}.book-hero-copy .lead{font-size:14px}.book-stats{gap:20px;flex-wrap:wrap}.book-stats b{font-size:25px}.book-stats span{font-size:10px}.source-band-inner{flex-direction:column;align-items:start;gap:15px}.reader-toolbar-top{padding-inline:18px}.reader-toolbar-bottom{padding-inline:18px}.reader-content-wrap{padding:25px 18px 45px}.reader-article{padding:36px 28px}.research-rail{grid-template-columns:1fr}.research-rail .local-card{grid-column:auto}.source-drawer{width:min(700px,100vw)}.footer-grid{flex-direction:column;gap:10px}.footer-links{padding-top:0}.footer-bottom{flex-direction:column;gap:6px}.form-grid{grid-template-columns:1fr}.form-grid .full,.full{grid-column:auto}}
@media(max-width:520px){.container,.narrow{width:calc(100% - 30px)}.brand-mark{width:35px;height:43px;font-size:28px}.brand-lockup{gap:9px}.brand-lockup b{font-size:20px}.brand-lockup small{font-size:9px}.nav-shell{gap:10px}.main-nav{gap:28px}.hero-grid{padding-block:38px}.hero-copy h1{font-size:42px;margin-top:17px}.hero-copy>p{font-size:14px}.hero-search input{padding-inline:9px;font-size:12px}.hero-points{gap:14px}.books-grid{gap:27px 16px}.book-meta h3{font-size:20px}.book-meta .eyebrow{font-size:8px}.book-meta p{font-size:12px}.cover-placeholder{font-size:22px;padding:13px}.book-hero-grid{grid-template-columns:1fr;gap:30px}.book-hero-cover{width:160px;justify-self:center}.book-hero-copy h1{font-size:38px}.book-hero-copy .eyebrow{font-size:10px}.book-stats{gap:24px}.book-actions .btn{font-size:13px}.toc-chapter-head{padding:20px 16px;grid-template-columns:20px minmax(0,1fr);gap:10px}.toc-chapter h3{font-size:23px}.toc-units>a{padding:16px;grid-template-columns:46px minmax(0,1fr);gap:12px}.toc-units small{grid-column:2}.toc-units .unit-number{font-size:9px}.search-page-form{gap:7px}.search-page-form input{padding:12px;max-width:100%;font-size:12px}.search-page-form>.btn{min-width:75px;padding:10px;font-size:12px}.search-result{padding:20px;flex-wrap:wrap;gap:10px}.search-result h2{font-size:21px}.reader-toolbar-top{padding:9px 12px;gap:8px}.reader-toolbar-actions{gap:7px}.reader-language select{min-width:80px;font-size:11px}.reader-toolbar-actions>.btn{font-size:10px;padding:7px}.reader-breadcrumb{font-size:11px}.reader-breadcrumb>bdi,.reader-breadcrumb>span{display:none}.reader-toolbar-bottom{padding:0 12px 10px;gap:7px}.mode-switch{width:100%;justify-content:space-between}.mode-switch button{font-size:10px;white-space:normal;flex:1;padding:7px;min-height:36px}.reading-tools{width:100%;justify-content:space-between;gap:12px}.font-size-control{font-size:10px}.font-size-control input{width:82px}.bookmark-btn{font-size:10px}.reader-content-wrap{padding:15px 9px 35px;gap:15px}.reader-article{padding:30px 20px}.article-head h1{font-size:32px}.article-kicker>span{font-size:9px}.editorial-note{font-size:10px}.block-source_text,.block-summary,.block-note{padding:19px 16px}.block-text{font-size:var(--reader-font-size)}.source-drawer-head{padding:12px 16px}.source-drawer-controls{padding:12px 16px;gap:8px}.source-drawer-controls>select{max-width:135px}.source-drawer-controls>a{font-size:11px}.reader-pagination a{font-size:12px}.install-card{padding:24px}.install-card h1{font-size:32px}.install-shell{margin-block:30px}.empty-state{padding:28px 18px}.footer-links{gap:20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
@media print{.site-header,.site-footer,.reader-sidebar,.reader-toolbar,.research-rail,.reader-pagination,.source-drawer,.skip-link,.article-sources{display:none!important}.reader-shell,.reader-content-wrap{display:block;padding:0;background:#fff}.reader-article{border:0;padding:0;box-shadow:none}.content-block{break-inside:avoid}.reader-body{background:#fff}}
.source-drawer:not([open]){display:none}
.video-embed{position:relative;aspect-ratio:16/9;background:#17261e;border-radius:5px;overflow:hidden}.video-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.video-embed+.text-link{display:inline-block;margin-top:12px}

/* Keep essential controls readable on narrow screens. */
.main-nav a,.footer-links a,label,.btn,.lang-switch select{font-size:14px}
input,select,textarea{font-size:16px}
.book-actions{flex-wrap:wrap}.book-actions>.empty-note{flex-basis:100%;margin:0}
.translation-notice,.editorial-note,.source-unmapped,.pdf-help{font-size:13px}
@media(max-width:520px){
 .reader-language select,.reader-toolbar-actions>.btn,.mode-switch button,.bookmark-btn,.font-size-control{font-size:13px}
 .mode-switch button{min-height:44px}.reader-toolbar-actions>.btn{min-height:40px}
 .reader-breadcrumb,.article-kicker>span,.reader-pagination a,.book-stats span,.availability-note{font-size:12px}
 .hero-search input,.search-page-form input{font-size:16px}.search-page-form>.btn,.book-actions .btn{font-size:14px}
 .editorial-note,.translation-notice{font-size:13px}
}