:root{
  --bg:#f6f1e6;--surface:#fffaf1;--surface2:#f1e8d7;--gold:#a68142;--text:#233148;--muted:#6e7887;--border:#d9cbb3;--cream:#f7f1e6;--ink:#223148;
}
html{scroll-behavior:smooth}
body{background:#f7f2e9;color:var(--text)}
body:before{content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;background-image:radial-gradient(#a68b6640 .7px,transparent .7px);background-size:15px 15px;opacity:.23}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid #8f6f3c;outline-offset:3px}
.top{background:#fffaf1f2;border-bottom:1px solid #cfbb9677;box-shadow:0 1px 15px #55402110;backdrop-filter:blur(18px)}
.logo .mark{color:#8d6b35;border-color:#aa8b54;background:#fbf3e4}
.logo strong{color:#29374a}.logo small{color:#8f887b}
.links{color:#424d5d}.links a:hover,.links a:focus-visible{color:#987037}
.pill{border:1px solid #b5945a;color:#76582c;transition:.2s ease;background:transparent}
.pill.primary{background:#263b52;border-color:#263b52;color:#fffbf0}
.pill:hover{background:#ede2cd;color:#203346;filter:none;box-shadow:0 4px 14px #62513918}
.pill.primary:hover{background:#344e68;color:#fff}
.hero{background:radial-gradient(ellipse at 74% 45%,#e5d8bd 0%,#f8f1e3 38%,#f5eddf 80%);border-bottom:1px solid #d6c5a9;min-height:570px}
.hero:before{background-image:radial-gradient(#ad976c 1px,transparent 1px);opacity:.15;mask-image:none}
.hero-inner{padding-top:65px;padding-bottom:58px}
.hero h1{color:#1c2e45}
.hero h1 em{color:#97723a}
.hero p{color:#617085}
.hero .mini{color:#96733b}
.stats .stat strong{color:#95703b}
.stats .stat span{color:#777c86}
.showcase:before{border-color:#b79a68aa;box-shadow:0 0 0 48px #a2813c08,0 0 0 95px #a2813c07}
.showcase img{box-shadow:22px 24px 35px #352e2644}
.section{background:transparent}
.intro h2{color:#25344c}
.intro p{color:#647186}
.mini{color:#a27c41}
.toolbar{margin:28px 0 35px}
.toolbar .search{background:#fffdf8;border-color:#cdbd9f;color:#263248;box-shadow:0 5px 20px #4b3b1e0b}
.toolbar .search::placeholder{color:#8d8b86}
.filters .filter{border-color:#d6c7ad;color:#6a6570;background:#fffaf3}
.filters .filter.active{background:#263b52;border-color:#263b52;color:#fff7e8}
.grid-books{gap:36px 23px}
.book.book-link{display:block;position:relative;transition:transform .22s ease,box-shadow .22s ease;border-radius:7px;padding:11px 11px 17px;margin:-11px -11px -17px;border:1px solid transparent}
.book.book-link:hover,.book.book-link:focus-visible{transform:translateY(-7px);background:#fffcf5;border-color:#dfd0b8;box-shadow:0 12px 36px #66563c1b}
.coverbox{background:#152035;border:1px solid #aa9878;box-shadow:6px 10px 22px #453a2b26}
.book .book-num{color:#947039}
.book h3{color:#25364c;font-size:29px}
.book p{color:#70798a;min-height:auto}
.read-cta{display:inline-flex;gap:7px;align-items:center;margin-top:15px;padding:10px 13px;background:#263b52;color:#fff4df;border-radius:3px;font:600 11px 'DM Sans',sans-serif;letter-spacing:.055em}
.read-cta svg{width:14px;height:14px}
.book.book-link:hover .read-cta{background:#a27c41}
.band{background:linear-gradient(115deg,#e9dec9,#f7efe1 52%,#f1e5d2);border-top:1px solid #d2b78a;border-bottom:1px solid #d2b78a}
.band h2{color:#26364f}
.band p{color:#596579}
.gold-line{background:#a98549}
#premium{background:#fcf9f2}
#premium .intro p{color:#6b7481}
#premium .shell > div:last-child{background:#eee4d4!important;color:#5c6573!important;border-color:#cbb99b!important}
.footer{background:#eee5d6;color:#6f747d;border-top:1px solid #d4c4a9}
.foot-in a{color:#94723f}
.reader-aside{background:#eee4d4;border-right:1px solid #d4c2a5}
.reader-aside h3{color:#26374b}
.reader-aside .mini{color:#96713a}
.reader-aside .toc{border-color:#d6c4a6}
.reader-aside .toc a{color:#516072}
.reader-aside .toc a:hover,.reader-aside .toc a.active{color:#815c2b;background:#fff7e8b6;border-left-color:#9e773e}
.reader-aside .book-thumb{box-shadow:6px 9px 20px #77624638}
.reader-main{background:#f6f0e6}
.readbar{background:#eee6d8}
.readbar button,.readbar select{background:#fffbf3}
.readbar label{color:#606575}
.reader-aside .download{background:#293b4f;color:#fff}
.empty{color:#62718a}
.pdf-experience{max-width:1480px;width:min(100% - 46px,1480px);margin:0 auto;padding:33px 0 75px}
.pdf-crumbs{display:flex;align-items:center;gap:11px;color:#7d765f;font-size:12px;margin-bottom:20px;flex-wrap:wrap}
.pdf-crumbs a{text-decoration:underline;text-underline-offset:3px}
.pdf-layout{display:grid;grid-template-columns:minmax(235px,320px) minmax(0,1fr);gap:26px;align-items:start}
.pdf-info{padding:27px 25px;background:#fffbf4;border:1px solid #d7c5a9;border-radius:5px;position:sticky;top:103px;box-shadow:0 16px 34px #6c573013}
.pdf-info .book-cover{display:block;width:min(210px,100%);height:auto;margin:0 auto 23px;box-shadow:9px 14px 25px #19233330;border:1px solid #a58b68}
.pdf-info .kicker{letter-spacing:.17em;font-size:10px;color:#8d6936;text-transform:uppercase;font-weight:700}
.pdf-info h1{font:500 43px/.99 'Cormorant Garamond',Georgia,serif;margin:12px 0 11px;color:#1d314b}
.pdf-info .subtitle{font-size:13px;line-height:1.7;color:#5c6676;margin:0 0 10px}
.pdf-info .author{font-size:12px;color:#36465c;margin:11px 0 20px}
.pdf-info .summary{border-top:1px solid #e3d5c0;padding-top:17px;color:#606b79;font-size:12px;line-height:1.75;margin:12px 0 17px}
.pdf-info .action{display:flex;align-items:center;justify-content:center;gap:9px;text-align:center;margin-top:10px;padding:13px 13px;border-radius:3px;font-size:13px;font-weight:600;text-decoration:none}
.pdf-info .action.download{background:#273c55;color:#fff7e6;border:1px solid #273c55}
.pdf-info .action.outline{background:transparent;color:#806137;border:1px solid #bca47d}
.pdf-info .action:hover{filter:brightness(.94)}
.pdf-info .action svg{width:16px;height:16px}
.pdf-workspace{background:#fffcf7;border:1px solid #dcc9a9;border-radius:5px;min-width:0;box-shadow:0 18px 40px #62503313;overflow:hidden}
.pdf-toolbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:11px;padding:15px 18px;background:#f2e8d7;border-bottom:1px solid #d6c3a3}
.pdf-toolbar h2{margin:0;font-size:12px;color:#28374b;font-weight:700}
.pdf-toolbar .controls{display:flex;flex-wrap:wrap;gap:7px;align-items:center}
.pdf-toolbar button,.pdf-toolbar input{background:#fffaf1;color:#2a3b53;border:1px solid #cbb996;border-radius:4px;height:35px;min-width:35px;text-align:center}
.pdf-toolbar button{padding:0 10px}
.pdf-toolbar button:hover{background:#e2d0b2}
.pdf-toolbar button:disabled{opacity:.35;cursor:default}
.pdf-toolbar input{width:48px;padding:2px 5px}
.pdf-toolbar .page-total{font-size:12px;min-width:45px;color:#5a6172}
.pdf-toolbar .pdf-icon{font-size:16px}
.pdf-progress{height:3px;background:#e5d7bc}
.pdf-progress span{display:block;background:#b48c49;height:100%;width:0;transition:width .2s ease}
.pdf-view-stage{background:#e9e0d2;overflow:auto;padding:26px 12px 30px;display:flex;align-items:start;justify-content:center;min-height:650px;max-height:calc(100vh - 180px);scrollbar-color:#b69d73 #e4d7bf}
.pdf-view-stage canvas{display:block;flex-shrink:0;background:#fff;box-shadow:0 12px 32px #2d271e39;max-width:none;border:1px solid #bfb2a4}
.pdf-view-status{display:flex;align-items:center;justify-content:center;gap:9px;min-height:460px;color:#58667d;padding:35px;text-align:center;font-size:14px}
.pdf-help{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding:14px 19px;color:#646d7a;font-size:12px;border-top:1px solid #e0d2bc}
.pdf-help a{color:#8c682c;text-decoration:underline;text-underline-offset:3px}
.pdf-mobile-download{display:none}
.pdf-related{margin:35px 0 0;text-align:center;color:#737a7b;font-size:12px}
.pdf-related a{text-decoration:underline}
@media(max-width:940px){
 .pdf-layout{grid-template-columns:235px minmax(0,1fr);gap:13px}
 .pdf-info{padding:18px}
 .pdf-info h1{font-size:36px}
 .pdf-info .book-cover{width:150px}
 .pdf-toolbar{padding:12px}
 .pdf-view-stage{padding:12px 6px}
}
@media(max-width:760px){
 .top-in{gap:12px}
 .logo strong{font-size:12px}
 .hero h1{font-size:64px}
 .hero-inner{padding-top:50px}
 .book.book-link{margin:-6px;padding:6px}
 .book h3{font-size:25px}
 .read-cta{margin-top:11px;padding:10px 9px;font-size:10px}
 .pdf-experience{width:min(100% - 22px,1480px);padding:16px 0 45px}
 .pdf-layout{grid-template-columns:1fr;gap:15px}
 .pdf-info{position:static;padding:14px;display:grid;grid-template-columns:82px 1fr;column-gap:15px;align-items:start}
 .pdf-info .book-cover{grid-row:1/6;width:82px;margin:0;box-shadow:4px 6px 12px #23304433}
 .pdf-info h1{font-size:34px;line-height:1}
 .pdf-info .subtitle{font-size:12px;margin:0}
 .pdf-info .author{margin:4px 0;font-size:11px}
 .pdf-info .summary,.pdf-info .action{display:none}
 .pdf-info .kicker{font-size:9px}
 .pdf-mobile-download{display:inline-flex;align-items:center;justify-content:center;gap:7px;font-size:12px;color:#fff8e7;background:#263b52;border:1px solid #263b52;padding:9px 12px;border-radius:3px}
 .pdf-toolbar{gap:7px}
 .pdf-toolbar h2{width:100%;text-align:center}
 .pdf-toolbar .controls{width:100%;justify-content:center}
 .pdf-toolbar button{height:37px}
 .pdf-view-stage{min-height:390px;max-height:calc(100dvh - 160px);padding:12px 4px}
 .pdf-view-status{min-height:390px}
 .pdf-help{font-size:11px}
 .pdf-crumbs{margin-bottom:15px}
}
@media(prefers-reduced-motion:reduce){.book.book-link,.pill{transition:none}}