:root{--ink:#141920;--blue:#2452ce;--muted:#66717d;--line:#dfe3e9;--paper:#f7f8fa;--cream:#f1efe7}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;font:16px/1.65 Arial,Helvetica,sans-serif;color:var(--ink);background:#fff}a{color:inherit;text-decoration:none}a:hover{color:var(--blue)}a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid #6488ff;outline-offset:5px}img{display:block;max-width:100%}.shell{width:min(1240px,calc(100% - 64px));margin:auto}.skip{position:fixed;left:16px;top:-80px;background:white;padding:12px;z-index:30}.skip:focus{top:10px}.brand{display:flex;align-items:center;gap:12px;font-size:16px;font-weight:700;line-height:1.3}.mark{display:grid;place-items:center;background:var(--ink);color:white;width:36px;height:36px;flex-shrink:0;font-size:22px}header{position:sticky;top:0;z-index:10;background:#fffffff5;border-bottom:1px solid var(--line)}header .shell{height:84px;display:flex;align-items:center;justify-content:space-between;gap:24px}nav{display:flex;gap:28px;font-size:13px;font-weight:600}.nav-cta{border:1px solid var(--line);padding:9px 15px;border-radius:5px}.mobile-nav{display:none}.eyebrow{font-size:11px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--blue)}h1,h2,h3,h4,p{margin-top:0}h1{font-size:clamp(42px,4.6vw,66px);letter-spacing:-2.7px;line-height:1.06;margin:20px 0 24px}h2{font-size:clamp(32px,3.3vw,44px);line-height:1.15;letter-spacing:-1.5px;margin:13px 0 20px}h3{font-size:20px;line-height:1.3;letter-spacing:-.4px}p{color:var(--muted)}.hero{padding:80px 0 70px;background:linear-gradient(110deg,#fff 48%,#f4f5f8 48%)}.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.hero-copy p{max-width:510px;font-size:17px}.button{display:inline-flex;align-items:center;justify-content:center;gap:16px;min-height:48px;padding:12px 21px;background:var(--blue);color:white;border:1px solid var(--blue);border-radius:5px;font-size:13px;font-weight:700;cursor:pointer}.button:hover{background:#193da4;color:#fff}.button.secondary{background:white;color:var(--ink);border-color:var(--line)}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0 18px}.fine{font-size:12px}.hero-art{position:relative;min-width:0;padding:45px 15px 20px}.books{display:flex;align-items:center;justify-content:center;height:350px}.books img{width:32%;height:auto;max-height:310px;object-fit:contain;filter:drop-shadow(0 18px 12px #1112)}.books img:nth-child(1){transform:rotate(-8deg) translateX(12px)}.books img:nth-child(2){transform:translateY(-20px);z-index:1}.books img:nth-child(3){transform:rotate(8deg) translateX(-12px)}.art-caption{display:flex;justify-content:space-between;border-top:1px solid #d7dbe2;margin-top:20px;padding-top:15px;font-size:10px;letter-spacing:1px;color:var(--muted)}.trust-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);padding:19px 0;gap:20px;font-size:12px}.trust-grid span::before{content:'✓';color:var(--blue);margin-right:10px}.section{padding:85px 0}.section-heading{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:32px}.section-heading p{max-width:360px;font-size:14px;margin-bottom:5px}.catalog-tools{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:25px}.catalog-tools label{font-size:12px;font-weight:700}.catalog-tools input{font:inherit;font-size:13px;width:260px;max-width:100%;padding:10px 13px;border:1px solid var(--line);border-radius:5px}.catalog-tools span{font-size:12px;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;align-items:stretch}.card{display:flex;flex-direction:column;min-width:0;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:white;transition:box-shadow .2s,transform .2s}.card:hover{box-shadow:0 12px 35px #1422420c;transform:none}.cover{height:280px;flex:0 0 280px;min-width:0;overflow:hidden;display:flex;align-items:center;justify-content:center;padding:27px;background:var(--cream);border-bottom:1px solid var(--line)}.card:nth-child(2) .cover{background:#edf1f8}.card:nth-child(3) .cover{background:#edf1ed}.card:nth-child(4) .cover{background:#eeedf6}.cover img{width:100%;height:100%;max-width:100%;max-height:100%;min-width:0;min-height:0;object-fit:contain;object-position:center;filter:drop-shadow(0 10px 7px #1112)}.card-body{padding:22px;display:flex;flex-direction:column;flex:1;min-width:0}.product-meta{display:flex;justify-content:space-between;gap:12px;align-items:center;font-size:10px;font-weight:700;letter-spacing:.5px;color:var(--blue);margin-bottom:16px}.product-meta strong{font-size:24px;color:var(--ink);letter-spacing:-1px}.product-meta small{font-size:9px;color:var(--muted);letter-spacing:0}.card h3{min-height:78px;margin-bottom:12px}.description{font-size:13px;min-height:88px;margin-bottom:20px}.card h4{font-size:10px;text-transform:uppercase;letter-spacing:1px;margin-bottom:9px}.card ul{list-style:none;padding:0;margin:0 0 22px;font-size:12px;color:var(--muted)}.card li{margin:6px 0;padding-left:17px;position:relative}.card li:before{content:'✓';position:absolute;left:0;color:var(--blue)}.card-bottom{margin-top:auto}.card-bottom .button{width:100%}.preview{display:block;text-align:center;text-decoration:underline;text-underline-offset:4px;font-size:12px;margin:14px 0}.product-note{text-align:center;font-size:10px;color:var(--muted);margin:13px 0 0}.empty{padding:30px;border:1px solid var(--line)}[hidden]{display:none!important}.feature-section{background:var(--paper)}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:50px;margin-top:40px}.feature-number{color:var(--blue);font-size:12px;display:block;margin-bottom:20px}.features h3{font-size:22px}.features p{font-size:14px}.faq-layout{display:grid;grid-template-columns:1fr 1.5fr;gap:90px}.faq-layout>div>p{font-size:14px;max-width:290px}.faq details{border-bottom:1px solid var(--line)}.faq summary{padding:20px 32px 20px 0;cursor:pointer;font-size:14px;font-weight:600;position:relative;list-style:none}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:'+';position:absolute;right:5px;color:var(--blue);font-size:21px;top:12px}.faq details[open] summary:after{content:'−'}.faq details p{font-size:13px;margin-bottom:20px}.contact-band{background:#162541;color:#fff;padding:60px 0}.contact-band .shell{display:flex;justify-content:space-between;align-items:center;gap:30px}.contact-band h2{max-width:500px;margin-bottom:12px}.contact-band p{color:#b7c4da;margin-bottom:0;font-size:14px}.contact-band .eyebrow{color:#9cb6ff}.contact-band .button{background:#fff;color:var(--ink);border-color:white;flex-shrink:0}footer{padding:55px 0 24px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:35px}footer nav{display:flex;flex-direction:column;gap:9px;font-size:12px;color:var(--muted);font-weight:400}footer h3{font-size:11px;text-transform:uppercase;letter-spacing:1px;color:var(--ink);margin-bottom:5px}footer p{font-size:12px;margin:16px 0}.copyright{border-top:1px solid var(--line);margin-top:40px;padding-top:22px;display:flex;justify-content:space-between;gap:20px;font-size:11px;color:var(--muted)}.document{padding:65px 0 90px;max-width:780px}.document h1{font-size:48px}.document h2{font-size:23px;letter-spacing:-.5px;margin-top:34px}.document p,.document li{font-size:15px;color:var(--muted)}.document a:not(.button){color:var(--blue);text-decoration:underline;text-underline-offset:3px}.breadcrumb{font-size:12px;color:var(--muted)}.notice{padding:18px 21px;background:#edf2ff;border-left:3px solid var(--blue);margin:24px 0;font-size:14px;color:#294570}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:65px;padding:70px 0}.detail-grid .cover{height:460px;padding:48px;border:1px solid var(--line);border-radius:8px}.detail-grid h1{font-size:44px}.detail-price{font-size:30px;color:var(--ink);font-weight:700}.detail-price small{font-size:12px;color:var(--muted);font-weight:400}.detail-grid ul{padding-left:20px;color:var(--muted)}@media(max-width:1050px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-grid{gap:35px}.books{height:280px}.card h3{min-height:52px}.description{min-height:50px}.footer-grid{grid-template-columns:2fr 1fr 1fr}.footer-grid>div{grid-column:1/-1}.faq-layout{gap:45px}}@media(max-width:700px){.shell{width:calc(100% - 36px)}header .shell{height:72px}.brand{font-size:13px;gap:9px}.mark{width:30px;height:30px;font-size:18px}header nav.desktop-nav{display:none}.mobile-nav{display:block;position:relative}.mobile-nav summary{list-style:none;cursor:pointer;font-size:22px;padding:6px}.mobile-nav nav{position:absolute;right:0;top:42px;padding:20px;background:white;border:1px solid var(--line);width:180px;display:flex;flex-direction:column;gap:16px}.hero{padding:48px 0 35px;background:linear-gradient(#fff 58%,#f4f5f8 58%)}.hero-grid{grid-template-columns:1fr;gap:0}h1{font-size:46px;letter-spacing:-2px}.hero-copy p{font-size:16px}.hero-art{padding:40px 22px 10px}.books{height:260px}.art-caption{font-size:8px}.trust-grid{grid-template-columns:1fr 1fr;gap:12px;font-size:10px}.section{padding:55px 0}.section-heading{display:block}.section-heading p{margin-top:18px}.grid{grid-template-columns:1fr;gap:24px}.card h3,.description{min-height:0}.card h3{font-size:22px}.cover{height:280px;flex-basis:280px;padding:27px}.card-body{padding:24px}.catalog-tools{align-items:start;flex-direction:column;gap:12px}.catalog-tools label,.catalog-tools input{width:100%}.features{grid-template-columns:1fr;gap:25px}.feature-number{margin-bottom:12px}.faq-layout{grid-template-columns:1fr;gap:20px}.contact-band .shell{flex-direction:column;align-items:start}.contact-band{padding:45px 0}.footer-grid{grid-template-columns:1fr 1fr;gap:30px}.footer-grid nav:last-child{grid-column:1/-1}.copyright{flex-direction:column;gap:8px}.document{padding-top:40px}.document h1{font-size:38px;letter-spacing:-1.5px}.detail-grid{grid-template-columns:1fr;gap:32px;padding:40px 0}.detail-grid .cover{height:340px;padding:30px}.detail-grid h1{font-size:38px}body{overflow-wrap:break-word}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.card{transition:none}.card:hover{transform:none}}
