:root{
  --navy:#1e4382;--blue:#065baa;--sky:#049fda;--orange:#f26529;--gold:#f68b28;
  --deep:#173760;--muted:#51647b;--line:#d9e4ec;--focus:#086ba3;
  color:var(--deep);font:16px/1.5 Inter,Montserrat,"Avenir Next",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-synthesis:none;-webkit-text-size-adjust:100%;background:#fff;
}
*,*::before,*::after{box-sizing:border-box}body,h1,h2,h3,p,ul,dl,dd{margin:0}body{min-width:280px}
button,input,select{font:inherit}button,summary,select,a{touch-action:manipulation}
a{color:var(--blue)}a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--focus);outline-offset:4px}
[hidden]{display:none!important}.ic{width:1.15em;height:1.15em;flex:none;vertical-align:middle}.shell{width:calc(100% - 104px);max-width:1220px;margin-inline:auto}
.skip{position:fixed;z-index:10;left:14px;top:-100px;padding:10px 18px;border-radius:8px;background:white;color:var(--navy);font-weight:700}.skip:focus{top:12px}
body{
  background:radial-gradient(ellipse at 0 22%,#deeff9 0%,transparent 54%) 0 0/100% 730px no-repeat,
    radial-gradient(ellipse at 100% 35%,#f9e9e0 0%,transparent 51%) 0 0/100% 730px no-repeat,
    linear-gradient(180deg,#f8fafc 0%,#f4f8fc 88%,white 100%) 0 0/100% 730px no-repeat;
}
.mast{min-height:108px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.identity{display:inline-flex;align-items:center;gap:15px;text-decoration:none;color:var(--navy)}
.identity img{display:block;width:83px;height:58px;object-fit:contain}.brand-rule{height:32px;width:1px;background:#bfd0dd}
.cia-type{font-weight:850;font-size:21px;letter-spacing:.075em}.mast nav{display:flex;align-items:center;gap:24px}
.mast nav a{font-size:14px;font-weight:690;text-decoration:none}.mast nav a:hover,.clear:hover,.text-link:hover{text-decoration:underline;text-underline-offset:3px}
.head-catalog{display:inline-flex;align-items:center;gap:6px;color:var(--navy)}.head-catalog .ic{width:15px;height:15px}
.preview-label{color:#53647b;font-size:12px}.intro{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(350px,.95fr);gap:clamp(35px,6.3vw,99px);align-items:center;padding:39px 0 42px}
.identity-pill{display:inline-flex;gap:9px;align-items:center;border-radius:999px;padding:7px 13px;background:#d4ecf5;border:1px solid #badfeb;color:#174d79;font-size:12px;font-weight:720}
.identity-pill i{width:7px;height:7px;flex:none;border-radius:50%;background:var(--orange)}
.intro h1{color:var(--navy);font-size:clamp(54px,5.35vw,82px);line-height:1.005;letter-spacing:-.059em;font-weight:760;max-width:12.3ch;margin:21px 0 18px;text-wrap:balance}
.intro h1>span{display:block}.intro h1{max-width:none}.intro h1 em{font-style:normal;color:#dc5118}.lead{color:#475e73;font-size:clamp(16px,1.27vw,19px);line-height:1.65;max-width:48ch;letter-spacing:-.013em}
.hero-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:25px}.action,.submit{display:inline-flex;align-items:center;justify-content:center;gap:12px;font-weight:720;font-size:14px;text-decoration:none;border-radius:11px;min-height:46px;padding:11px 19px;cursor:pointer}
.action.orange{background:var(--orange);color:#172d43;border:1px solid #ea6428;box-shadow:0 5px 12px #c6581812}
.action.soft{background:#fff;color:var(--blue);border:1px solid #d6e1eb}
.action.orange:hover{background:#ff884c}.action.soft:hover{border-color:#86b5d2}
.search-panel{border:1px solid #dae4ea;border-radius:25px;background:white;padding:clamp(23px,2.75vw,38px);box-shadow:0 17px 48px #193d6410,0 3px 6px #193d6408}
.search-head{display:flex;align-items:center;gap:13px;margin-bottom:24px}.search-symbol,.empty-icon{display:grid;place-items:center;width:47px;height:47px;border-radius:14px;background:#e3f2fb;color:var(--blue)}.search-symbol .ic{height:23px;width:23px}
.eyebrow,.footer-kicker{text-transform:uppercase;letter-spacing:.12em;font-size:10.5px;font-weight:780;color:#af481b}
.search-head h2{font-size:clamp(23px,1.95vw,30px);letter-spacing:-.04em;color:var(--navy);line-height:1.16;margin-top:3px}
.field{display:grid;gap:6px;min-width:0}.field>span:first-child{font-size:12px;font-weight:670;color:#3d526d}
.input-wrap{display:flex;align-items:center;gap:10px;min-width:0;border:1px solid #aebfd1;border-radius:10px;background:#fcfdff;padding:0 13px}
.input-wrap .ic{color:var(--blue);width:18px;height:18px}.input-wrap:focus-within{outline:3px solid #81bfd9;outline-offset:1px}
.input-wrap input{height:47px;width:100%;min-width:0;border:0;outline:0;background:transparent;color:var(--deep);font-size:15px}
.input-wrap input:focus-visible{outline:0}.input-wrap input::placeholder{color:#64768c;opacity:1}
.field-pair{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:13px}.field select{display:block;width:100%;min-width:0;max-width:100%;font-size:13px;line-height:1.4;color:var(--deep);background:#f8fafd;border:1px solid #cbd9e5;border-radius:8px;padding:9px 5px;cursor:pointer}
.options{display:flex;min-height:40px;align-items:center;justify-content:space-between;gap:12px;margin:4px 0}
.available-switch{display:inline-flex;gap:8px;align-items:center;position:relative;cursor:pointer;font-size:13px;font-weight:600;color:#445970}
.available-switch input{width:33px;height:20px;position:absolute;opacity:0;left:0;margin:0}
.switch-shape{pointer-events:none;width:33px;height:20px;border:1px solid #91a4b6;border-radius:99px;background:#edf2f6;position:relative}
.switch-shape::after{content:"";position:absolute;left:3px;top:3px;background:#687e92;width:12px;height:12px;border-radius:50%}
.available-switch input:checked+.switch-shape{background:var(--blue);border-color:var(--blue)}.available-switch input:checked+.switch-shape::after{transform:translateX(13px);background:white}
.available-switch input:focus-visible+.switch-shape{outline:3px solid var(--focus);outline-offset:3px}.clear,.text-link{font-size:13px;font-weight:680;text-underline-offset:3px}
.submit{color:white;background:var(--blue);border:1px solid var(--blue);width:100%;min-height:44px;font-weight:700}.submit:hover{background:var(--navy)}
.category-nav{padding:0 0 34px}.category-nav>p{font-size:13px;color:var(--navy);font-weight:690;margin:0 0 9px}.rail{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(180px,100%),1fr));gap:12px}
.theme-blue{--tone:#185988;--pale:#ddedf9;--ink-tint:#7faac9;--second:#bdd9ed}
.theme-teal{--tone:#246763;--pale:#ddf1ef;--ink-tint:#65a4a0;--second:#afdad5}
.theme-orange{--tone:#95401d;--pale:#ffead9;--ink-tint:#d68755;--second:#f2c69f}
.theme-violet{--tone:#4e5486;--pale:#eaebf8;--ink-tint:#8f93ba;--second:#c6cae4}
.category-link{display:flex;min-width:0;align-items:center;gap:12px;padding:12px 13px;border:1px solid #dce5ed;background:#ffffffd9;border-radius:13px;color:var(--navy);text-decoration:none;font-size:14px;font-weight:720}
.category-link:hover,.category-link[aria-current="true"]{border-color:var(--ink-tint);background:#fff}.category-link>span:nth-child(2){overflow-wrap:anywhere}
.cat-icon{display:grid;place-items:center;flex:none;width:35px;height:35px;border-radius:10px;background:var(--pale);color:var(--tone)}.cat-icon .ic{width:19px;height:19px}.category-link>.ic{width:15px;height:15px;margin-left:auto;color:var(--tone)}
.collection-band{background:white;border-top:1px solid #e1eaf0}
.collection{padding:38px 0 44px;scroll-margin-top:16px}.collection-head{display:flex;align-items:end;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:20px}
.collection-head h2,.empty-block h2{font-size:clamp(27px,2.7vw,40px);font-weight:750;color:var(--navy);line-height:1.14;letter-spacing:-.047em;margin-top:4px}
.results-meta{color:var(--muted);font-size:14px}.results-meta b {color:#90a0b2;margin:0 4px}
.book-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px;align-items:start}
.book-card{min-width:0;background:white;border:1px solid #d9e3ec;border-radius:17px;padding:20px 20px 0;box-shadow:0 3px 9px #223c6405}
.book-main{display:flex;align-items:center;gap:14px;min-height:90px}
.book-object{height:72px;width:48px;position:relative;display:block;flex:none;overflow:hidden;
    border-radius:2px 6px 6px 2px;background:linear-gradient(90deg,var(--tone) 0 4px,var(--pale) 4px 7px,var(--second) 7px 8px,var(--pale) 8px);border:1px solid var(--second);box-shadow:2px 2px 0 #e6e9ec,3px 3px 0 #b9c2cb}
.book-object::before,.book-object::after{content:"";position:absolute;right:-18px;bottom:-18px;width:49px;height:49px;border:1.5px solid var(--ink-tint);border-radius:50%}
.book-object::after{right:-13px;bottom:-13px;width:33px;height:33px}.book-glyph{position:absolute;top:10px;left:13px;color:var(--tone)}.book-glyph .ic{width:20px;height:20px}
.book-info{min-width:0}.book-category{font-size:10px;font-weight:730;line-height:1.35;letter-spacing:.08em;text-transform:uppercase;color:var(--tone);overflow-wrap:anywhere}
.book-card h3{font-size:clamp(20px,1.45vw,24px);line-height:1.17;letter-spacing:-.033em;margin:4px 0 4px;color:var(--navy);font-weight:710;overflow-wrap:anywhere}
.author{font-size:13px;line-height:1.4;color:var(--muted);overflow-wrap:anywhere}.book-status{margin-top:12px;display:flex;flex-wrap:wrap;align-items:center;gap:7px;font-size:12px}
.stock{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:4px 8px;font-size:11px;font-weight:700;background:#e5f2ed;color:#245e48}
.stock i{width:6px;height:6px;background:currentColor;border-radius:50%}.stock.is-unavailable{background:#f8efe2;color:#755125}
.copy-count,.shelf{color:var(--muted)}.shelf{display:flex;align-items:flex-start;gap:6px;font-size:13px;line-height:1.4;margin:10px 0 13px;overflow-wrap:anywhere}
.shelf .ic{color:var(--blue);width:15px;height:16px;margin-top:1px}
.book-detail{border-top:1px solid #e3eaf1}.book-detail summary{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:12px 0;font-size:12px;font-weight:700;color:var(--blue);cursor:pointer;list-style:none}
.book-detail summary::-webkit-details-marker{display:none}.book-detail[open] summary .ic{transform:rotate(180deg)}.book-detail summary:hover{text-decoration:underline}
.book-detail dl{display:grid;grid-template-columns:max-content 1fr;gap:3px 8px;font-size:12px;margin-bottom:10px}.book-detail dt,.places-label{color:var(--muted);font-weight:660}.book-detail dd{overflow-wrap:anywhere}
.places-label,.book-detail li{display:flex;justify-content:space-between;gap:10px}.places-label{font-size:10.5px}
.book-detail ul{list-style:none;padding:2px 0 12px}.book-detail li{border-top:1px solid #e4ecf3;padding:4px 0;font-size:12px}.book-detail li b{white-space:nowrap}
.empty-block{background:#f5f9fc;text-align:center;border:1px solid var(--line);border-radius:17px;padding:35px 20px}.empty-icon{margin:0 auto 10px}.empty-block h3{font-size:21px;color:var(--navy)}.empty-block p{font-size:14px;color:var(--muted);margin:8px 0 15px}
.pages{display:flex;align-items:center;justify-content:center;gap:15px;margin-top:25px;font-size:13px;color:var(--muted)}.pages a{border:1px solid var(--line);background:white;border-radius:8px;padding:8px 14px;text-decoration:none;font-weight:690}.pages a:hover{background:#eef6fb}
.pause-art{justify-self:center;color:var(--blue)}.pause-art .ic{width:100px;height:100px}
.tail{padding:16px 0 32px}.footer-banner{isolation:isolate;position:relative;overflow:hidden;border-radius:20px;background:linear-gradient(110deg,#1e4382,#125d9f);color:#fff}
.foot-copy{position:relative;z-index:2;padding:26px 32px;width:70%}.footer-kicker{color:#ffbf88}.foot-copy h2{font-size:clamp(22px,2.35vw,35px);line-height:1.15;letter-spacing:-.04em;margin:5px 0 11px}
.foot-copy a{display:inline-flex;gap:8px;align-items:center;font-size:13px;color:#fff;font-weight:690;text-underline-offset:4px}
.footer-banner img{position:absolute;inset:0 0 0 auto;height:100%;width:39%;object-fit:cover;object-position:65% 48%;mask-image:linear-gradient(90deg,transparent,#000 38%)}.demo-note{font-size:11px;color:var(--muted);text-align:center;margin:15px 0 0}
@media(max-width:1050px){.shell{width:calc(100% - 64px)}.intro{grid-template-columns:minmax(0,1.05fr) minmax(320px,1fr);gap:32px}.search-panel{padding:24px}.book-card{padding:16px 15px 0}.book-main{gap:10px}.book-object{width:40px;height:63px}.book-glyph{left:11px}.rail{gap:8px}.category-link{gap:8px}}
@media(max-width:820px){.shell{width:calc(100% - 40px)}.mast{min-height:83px}.intro{gap:22px;grid-template-columns:minmax(0,.95fr) minmax(300px,1fr);padding:23px 0 29px}.intro h1{font-size:clamp(45px,6.4vw,58px)}.lead{font-size:15px}.search-panel{padding:20px;border-radius:18px}.hero-actions{gap:6px}.action{font-size:13px;padding:10px 13px}.rail{grid-template-columns:repeat(2,minmax(0,1fr))}.category-nav{padding-bottom:23px}.book-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.preview-label{display:none}}
@media(max-width:650px){
    body{background-size:100% 860px,100% 860px,100% 860px}.shell{width:calc(100% - 32px)}
    .mast{min-height:72px;gap:10px}.identity{gap:9px}.identity img{width:64px;height:44px}.brand-rule{height:25px}.cia-type{font-size:16px}.mast nav{gap:10px}.mast nav a{font-size:12px}.head-search{display:none}
    .intro{display:grid;grid-template-columns:1fr;gap:19px;padding:13px 0 20px}.identity-pill{font-size:10.5px;padding:5px 10px}.intro h1{font-size:clamp(39px,9.3vw,55px);line-height:1.015;max-width:none;letter-spacing:-.053em;margin:11px 0 9px}
    .lead{font-size:14px;line-height:1.5;max-width:45ch}.hero-actions{margin-top:13px}.action{min-height:37px;padding:8px 13px;font-size:12px;gap:7px}
    .search-panel{padding:17px;border-radius:18px}.search-head{margin-bottom:11px;gap:9px}.search-symbol{height:35px;width:35px;border-radius:9px}.search-symbol .ic{width:18px;height:18px}.search-head h2{font-size:21px;margin-top:0}.eyebrow{font-size:9px}
    .field>span:first-child{font-size:11px}.field{gap:4px}.field-pair{margin-top:9px;gap:8px}.field select{font-size:12px;padding:7px 3px}.input-wrap input{height:39px;font-size:16px}.input-wrap{gap:7px;padding:0 9px}
    .options{min-height:32px;margin:3px 0}.available-switch,.clear{font-size:12px}.submit{min-height:39px;font-size:13px}
    .category-nav{padding-bottom:20px}.category-nav>p{font-size:12px}.category-link{padding:8px 9px;font-size:12px;gap:7px}.category-link>.ic{width:13px}.cat-icon{width:27px;height:27px;border-radius:7px}.cat-icon .ic{width:16px;height:16px}
    .collection{padding:23px 0 20px}.collection-head{align-items:start;flex-direction:column;gap:5px;margin-bottom:13px}.collection-head h2{font-size:27px}.results-meta{font-size:12px}.book-grid{grid-template-columns:1fr;gap:10px}
    .book-main{min-height:70px}.book-main h3{font-size:21px}.book-status{margin-top:10px}.book-card{padding:15px 15px 0}.footer-banner{border-radius:14px}.foot-copy{padding:18px;width:75%}.footer-banner img{width:42%}
}
@media(max-width:350px){.shell{width:calc(100% - 24px)}.category-link>.ic{display:none}.action{padding:7px 10px}.search-panel{padding:14px}}
@media(forced-colors:active){.switch-shape,.book-object,.category-link,.search-symbol{border:1px solid ButtonText}.available-switch input:checked+.switch-shape::after{background:Highlight}}

@media(max-width:650px){.mast .preview-label{display:inline;font-size:10px}.mast nav:has(.preview-label){gap:8px}}