:root {
  --ink: #10213E;
  --ink-2: #30425F;
  --yellow: #FFC83D;
  --yellow-2: #FFC83D;
  --cream: #FFF7DE;
  --paper: #fffdf7;
  --line: #DFE5EE;
  --muted: #6C778C;
  --success: #1f9d63;
  --danger: #d44d5c;
  --shadow: 0 12px 34px rgba(16,33,62,.08);
  --radius-xl: 32px;
  --radius-lg: 18px;
  --radius-md: 16px;
  --content-max: 1360px;
  --content-gutter: 40px;
}

.magalu-link{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 13px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);font-size:12px;font-weight:900;text-align:center;text-decoration:none;transition:background-color .18s ease,border-color .18s ease}
.magalu-link:hover{border-color:#c6d0de;background:#f9fafc}
.magalu-link--card{width:100%;margin-top:8px}
.magalu-link--detail{width:100%;margin-top:12px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{overflow-x:clip;margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff}
a{color:inherit}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(255,200,61,.55);outline-offset:3px}
.container{width:min(var(--content-max),calc(100% - var(--content-gutter)));margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(18px);border-bottom:1px solid rgba(231,234,240,.9)}
.header-row{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.site-logo{display:inline-flex;flex:0 0 auto;align-items:center;gap:10px;min-width:max-content;color:#10213E;text-decoration:none;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-weight:900}
.site-logo__mark{width:44px;height:52px;flex:0 0 auto;object-fit:contain}
.site-logo__name{display:grid;line-height:.79;letter-spacing:-.055em}
.site-logo__name span{display:block}
.site-logo__que{font-size:20px}
.site-logo__barbada{color:#FFC83D;font-size:25px}
.site-logo--monochrome .site-logo__barbada{color:#10213E}
.site-logo--footer .site-logo__que{color:#fff}
.site-logo--footer .site-logo__barbada{color:#FFC83D}
.nav{display:flex;gap:30px}
.nav a{text-decoration:none;font-weight:800;font-size:14px;transition:color .18s ease}
.nav a:hover{color:var(--yellow-2)}
.header-actions{display:flex;gap:10px}
.btn,.btn-secondary,.btn-link{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 20px;border-radius:12px;border:0;text-decoration:none;font-weight:900;cursor:pointer;transition:background-color .18s ease,border-color .18s ease,box-shadow .18s ease}
.btn{background:var(--yellow);color:var(--ink);box-shadow:none}
.btn-secondary{background:var(--ink);color:#fff}
.btn-link{background:#fff;border:1px solid var(--line)}
.btn:hover{background:#F4BD32}.btn-secondary:hover{background:#183154}.btn-link:hover{border-color:#C6D0DE;background:#F9FAFC}
.mobile-toggle{display:none}
.hero{overflow:hidden;background:
radial-gradient(circle at 80% 12%,rgba(255,202,40,.30),transparent 28%),
linear-gradient(180deg,#fffdf8 0%,#fff8df 100%);border-bottom:1px solid #f2e8bc}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;align-items:center;gap:56px;min-height:600px;padding:78px 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;background:#fff3bb;color:#8a6500;font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}
.hero h1{margin:22px 0 18px;font-size:clamp(48px,6vw,78px);line-height:.98;letter-spacing:-.055em}
.hero h1 span{color:var(--yellow-2)}
.hero p{max-width:670px;margin:0 0 30px;color:var(--ink-2);font-size:20px;line-height:1.6}
.search-box{display:grid;grid-template-columns:1fr auto;gap:10px;max-width:760px;padding:10px;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)}
.search-box input{height:58px;padding:0 18px;border:0;outline:0;font-size:16px}
.search-box select{min-height:58px;padding:0 12px;border:0;border-left:1px solid var(--line);background:#fff;color:var(--ink);outline:0}
.search-box .btn{min-width:130px}
.search-hints{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.search-hints button{padding:7px 11px;border:1px solid #ecd98a;background:rgba(255,255,255,.72);border-radius:999px;color:var(--ink);cursor:pointer}
.hero-visual{position:relative;min-height:420px}
.stack-book{position:absolute;left:8%;width:310px;height:80px;border:8px solid var(--ink);border-left-width:22px;border-radius:10px 18px 18px 10px;background:#fff;box-shadow:0 20px 50px rgba(16,34,61,.13)}
.stack-book.one{top:230px;transform:rotate(-6deg)}
.stack-book.two{top:155px;left:19%;background:#fff0af;transform:rotate(4deg)}
.stack-book.three{top:80px;left:11%;background:var(--yellow);transform:rotate(-3deg)}
.big-tag{position:absolute;right:2%;top:150px;width:145px;height:180px;border-radius:30px 30px 38px 38px;background:linear-gradient(145deg,#ffe276,var(--yellow-2));transform:rotate(8deg);box-shadow:0 22px 50px rgba(255,179,0,.3)}
.big-tag:before{content:"";position:absolute;left:51px;top:-24px;width:40px;height:46px;border:11px solid var(--ink);border-bottom:0;border-radius:24px 24px 0 0}
.big-tag:after{content:"•  •\A⌣";white-space:pre;position:absolute;inset:45px 0 0;text-align:center;font-size:42px;line-height:1.05;font-weight:900}
.trust-strip{padding:28px 0;background:#fff;border-bottom:1px solid var(--line)}
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.trust-item{display:flex;gap:14px;align-items:center}
.trust-icon{width:52px;height:52px;display:grid;place-items:center;border-radius:16px;background:var(--cream);font-size:23px}
.trust-item h3,.trust-item p{margin:0}
.trust-item h3{font-size:16px}
.trust-item p{margin-top:4px;color:var(--muted);font-size:14px}
.section{padding:78px 0}
.section.alt{background:#f7f9fc}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}
.section-kicker{display:block;color:var(--yellow-2);font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px}
.section h2{margin:0;font-size:clamp(32px,4vw,48px);letter-spacing:-.04em}
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}
.filter{padding:10px 16px;border:1px solid var(--line);background:#fff;border-radius:999px;font-weight:800;cursor:pointer;text-decoration:none}
.filter.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.compact-filters{margin:18px 0 0}.compact-filters .filter{padding:7px 11px;font-size:12px}
.book-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:20px}
.book-card{overflow:hidden;display:flex;flex-direction:column;min-width:0;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 10px 28px rgba(16,33,62,.06);transition:transform .2s,box-shadow .2s,border-color .2s}
.book-card:hover{transform:translateY(-4px);box-shadow:0 16px 36px rgba(16,33,62,.1)}
.cover-wrap{position:relative;aspect-ratio:.77;padding:22px;background:#fff;display:grid;place-items:center}
.cover-wrap>a{width:100%;height:100%;display:grid;place-items:center}.cover-wrap img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 12px 18px rgba(16,34,61,.18))}
.badge{position:absolute;top:14px;left:14px;padding:7px 10px;border-radius:999px;background:#dcfce7;color:#11613a;font-size:11px;font-weight:900}
.card-body{padding:18px;display:flex;flex:1;flex-direction:column}
.card-body h3{margin:0;font-size:17px;line-height:1.35;min-height:46px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}.card-body h3 a{text-decoration:none}.card-body h3 a:hover{color:#8a6500}
.card-body p{margin:7px 0 18px;color:var(--muted);font-size:14px;min-height:20px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.price-label{display:block;margin-top:auto;color:var(--muted);font-size:12px}
.price{font-size:25px;font-weight:900}
.card-actions{display:flex;justify-content:space-between;align-items:center;gap:10px;padding-top:16px}
.card-actions small{color:var(--muted)}
.card-actions .btn{padding:0 13px;min-height:40px}
.feature-banner{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:20px;padding:28px 30px;background:linear-gradient(90deg,#fff4c0,#ffe994);border:1px solid #efd36d;border-radius:22px}
.feature-icon{width:58px;height:58px;display:grid;place-items:center;background:var(--yellow);border-radius:18px;font-size:26px}
.feature-banner h3,.feature-banner p{margin:0}
.feature-banner p{margin-top:4px;color:var(--ink-2)}
.home-page{overflow:clip;background:#F6F8FB}
.home-container{width:min(var(--content-max),calc(100% - var(--content-gutter)))}
.home-hero{padding:0 12px;background:#fff}
.home-hero-shell{overflow:hidden;border:1px solid #F1D58A;border-radius:18px;background:radial-gradient(circle at 79% 42%,rgba(255,200,61,.25),transparent 30%),linear-gradient(110deg,#FFFEFA 0%,#FFF9E8 100%)}
.home-hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(400px,.95fr);align-items:center;gap:42px;min-height:410px;padding-top:32px;padding-bottom:23px}
.home-hero-content{min-width:0;margin-left:6px}.home-hero-content h1{max-width:720px;margin:0;color:#10213E;font-size:clamp(48px,4.7vw,66px);line-height:.98;letter-spacing:-.055em}.home-title-ending{white-space:nowrap}.home-title-ending strong{color:#FFB81C;font-weight:inherit}.home-hero-content>p{max-width:650px;margin:18px 0 14px;color:#30425F;font-size:18px;line-height:1.55}
.home-search{max-width:640px;display:grid;grid-template-columns:minmax(0,1fr) 130px;align-items:center;gap:8px;padding:8px;border:1px solid #D8DFEA;border-radius:17px;background:#fff;box-shadow:0 12px 28px rgba(16,33,62,.07)}.home-search:focus-within{border-color:#FFC83D;box-shadow:0 0 0 3px rgba(255,200,61,.2)}.home-search label{min-width:0;display:flex;align-items:center;gap:12px;padding-left:10px}.home-search label svg{flex:0 0 23px;width:23px;height:23px;fill:#52627B}.home-search input{width:100%;height:48px;min-width:0;padding:0;border:0;outline:0;background:transparent;color:#10213E;font-size:15px}.home-search input::placeholder{color:#7C8799}.home-search .btn{min-height:48px;border-radius:13px}
.home-search-suggestions{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-top:20px;color:#536078;font-size:12px}.home-search-suggestions>span{color:#263957;font-weight:700}.home-search-suggestions a{padding:7px 13px;border:1px solid #F1E3B8;border-radius:999px;background:#FFF7DE;text-decoration:none}.home-search-suggestions a:hover{border-color:#FFC83D;background:#fff}
.home-illustration{position:relative;width:600px;max-width:100%;height:330px;min-width:0;justify-self:center;transform:translateX(-16px)}.home-illustration:after{content:"";position:absolute;right:9%;bottom:5px;left:7%;height:46%;border-radius:50%;background:rgba(255,200,61,.13)}.home-book-stack{position:absolute;z-index:1;inset:0}.home-book{position:absolute;left:12%;width:min(70%,330px);height:76px;border:8px solid #10213E;border-left-width:20px;border-radius:9px 18px 18px 9px;box-shadow:0 18px 38px rgba(16,33,62,.12)}.home-book-one{top:183px;background:#fff;transform:rotate(-1deg)}.home-book-two{top:110px;left:18%;background:#FFF3C6;transform:rotate(4deg)}.home-book-three{top:36px;left:14%;background:#FFC83D;transform:rotate(-3deg)}.home-price-tag{position:absolute;right:20%;top:113px;z-index:2;width:142px;height:216px;border:6px solid #fff;border-radius:28px 28px 36px 36px;background:linear-gradient(145deg,#FFD85B,#FFB91F);transform:rotate(9deg);box-shadow:0 20px 42px rgba(255,185,31,.3)}.home-price-tag:before{content:"";position:absolute;left:49px;top:-31px;width:40px;height:52px;border:10px solid #10213E;border-bottom:0;border-radius:25px 25px 0 0}.home-price-tag:after{content:"•  •\A⌣";white-space:pre;position:absolute;inset:64px 0 0;color:#10213E;text-align:center;font-size:38px;font-weight:900;line-height:1.05}.home-percent{position:absolute;z-index:2;left:-3.5%;top:107px;width:68px;height:68px;display:grid;place-items:center;border-radius:50%;background:#FFC83D;color:#10213E;font-size:34px;font-weight:900}.home-spark{position:absolute;z-index:2;color:#FFB81C;font-weight:900}.home-spark-one{left:1%;top:199px;font-size:24px}.home-spark-two{right:18%;top:22px;font-size:30px}
.home-deals{padding:35px 0 20px;background:#F6F8FB}.home-section-heading{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:5px}.home-section-heading h2{margin:0;color:#10213E;font-size:31px;letter-spacing:-.035em}.home-section-heading>a{display:inline-flex;align-items:center;gap:8px;color:#263957;font-size:13px;font-weight:700;text-underline-offset:3px}.home-section-heading>a span{font-size:23px;line-height:1}
.home-deal-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));align-items:stretch;gap:20px}.home-deal-card{overflow:hidden;display:grid;grid-template-columns:150px minmax(0,1fr);grid-template-rows:minmax(0,1fr) auto;min-width:0;min-height:300px;border:1px solid #DFE5EE;border-radius:17px;background:#fff;box-shadow:0 10px 26px rgba(16,33,62,.06);transition:transform .2s,box-shadow .2s}.home-deal-card:hover{transform:translateY(-3px);box-shadow:0 15px 32px rgba(16,33,62,.1)}.home-deal-cover{overflow:hidden;grid-column:1;grid-row:1;min-width:0;display:grid;place-items:center;padding:28px 18px 18px 13px;text-decoration:none}.home-deal-cover img{width:100%;height:190px;max-height:none;border-radius:5px;object-fit:contain;filter:drop-shadow(0 9px 13px rgba(16,33,62,.16))}
.home-deal-body{grid-column:2;grid-row:1;min-width:0;display:flex;flex-direction:column;padding:29px 15px 13px 4px}.home-deal-body h3{margin:0;font-size:16px;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}.home-deal-body h3 a{text-decoration:none}.home-deal-body h3 a:hover{text-decoration:underline;text-underline-offset:3px}.home-deal-author{margin:5px 0 0;color:#52627B;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.home-price-drop{display:flex;align-items:center;flex-wrap:wrap;gap:5px 7px;margin-top:10px}.home-price-drop strong{display:inline-flex;align-items:center;gap:3px;padding:4px 7px;border-radius:7px;background:#DCFCE7;color:#11613A;font-size:11px}.home-price-drop>span{color:#6C778C;font-size:9px}.home-deal-price{display:grid;align-content:end;margin-top:auto;padding-top:10px}.home-deal-price>span{color:#6C778C;font-size:10px}.home-deal-price>strong{margin-top:2px;color:#10213E;font-size:23px;letter-spacing:-.025em}.home-deal-price>small{margin-top:3px;color:#6C778C;font-size:10px}.home-compare-button{min-height:40px;display:inline-flex;align-items:center;justify-content:center;margin-top:10px;padding:0 10px;border-radius:12px;background:#FFC83D;color:#10213E;font-size:12px;font-weight:900;text-align:center;text-decoration:none}.home-deal-card>footer{grid-column:1/-1;grid-row:2;display:flex;align-items:center;gap:7px;min-height:39px;padding:8px 13px;border-top:1px solid #DFE5EE;color:#6C778C;font-size:10px}.home-deal-card>footer svg{width:16px;height:16px;fill:#EAAA00}
.home-deals-empty{display:grid;justify-items:center;padding:34px 24px;border:1px dashed #C9D2E0;border-radius:17px;background:#fff;color:#6C778C;text-align:center}.home-deals-empty svg{width:38px;height:38px;padding:8px;border-radius:11px;background:#FFF7DE;fill:#A77600}.home-deals-empty strong{margin-top:11px;color:#10213E}.home-deals-empty p{margin:5px 0 0}.home-deals-empty a{margin-top:12px;color:#10213E;font-weight:800;text-underline-offset:3px}
.home-stores{padding:0 0 26px;background:#F6F8FB}.home-stores-card{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:28px;padding:15px 24px;border:1px solid #DFE5EE;border-radius:17px;background:#fff;box-shadow:0 9px 24px rgba(16,33,62,.04)}.home-stores-intro{display:flex;align-items:center;gap:13px}.home-stores-intro>span{flex:0 0 45px;width:45px;height:45px;display:grid;place-items:center;border-radius:13px;background:#FFF7DE}.home-stores-intro svg{width:26px;height:26px;fill:#10213E}.home-stores-intro h2,.home-stores-intro p{margin:0}.home-stores-intro h2{font-size:15px}.home-stores-intro p{max-width:310px;margin-top:4px;color:#6C778C;font-size:11px;line-height:1.4}.home-store-list{display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:10px;margin:0;padding:0;list-style:none}.home-store-list li{min-width:132px;display:grid;justify-items:center;gap:4px;padding:8px 15px;border:1px solid #DFE5EE;border-radius:12px;background:#F9FAFC}.home-store-list img{width:96px;height:28px;object-fit:contain}.home-store-list strong{font-size:15px}.home-store-list small{color:#6C778C;font-size:10px}
.home-categories{padding:2px 0 46px;background:#F6F8FB}.home-categories-heading{display:flex;align-items:center;justify-content:space-between;gap:20px}.home-categories-heading h2{margin:0;font-size:20px}.home-categories-heading>a{color:#52627B;font-size:12px;font-weight:700}.home-categories nav{display:flex;flex-wrap:wrap;gap:9px;margin-top:13px}.home-categories nav a{padding:8px 13px;border:1px solid #DFE5EE;border-radius:999px;background:#fff;font-size:12px;font-weight:700;text-decoration:none}.home-categories nav a:hover{border-color:#FFC83D}
.product-detail-page{--detail-ink:var(--ink);--detail-yellow:var(--yellow);--detail-bg:#F6F8FB;--detail-cream:var(--cream);--detail-muted:var(--muted);--detail-line:var(--line);padding:28px 0 52px;color:var(--detail-ink);background:var(--detail-bg)}
.product-detail-container{width:min(var(--content-max),calc(100% - var(--content-gutter)))}
.product-detail-page .breadcrumb{margin-bottom:20px}
.product-detail-card{display:grid;grid-template-areas:"cover heading compare" "cover information compare";grid-template-columns:minmax(320px,1.02fr) minmax(320px,1.02fr) minmax(410px,1.24fr);grid-template-rows:auto 1fr;gap:20px 28px;padding:26px;background:#fff;border:1px solid var(--detail-line);border-radius:18px;box-shadow:0 14px 40px rgba(16,33,62,.07)}
.product-heading{grid-area:heading;min-width:0;align-self:end}
.deal-badge{display:inline-flex;align-items:center;min-height:28px;padding:5px 11px;border-radius:999px;background:#DCFCE7;color:#11613A;font-size:11px;font-weight:900;text-transform:uppercase}
.product-heading h1{margin:14px 0 8px;font-size:clamp(31px,3.1vw,48px);line-height:1.07;letter-spacing:-.04em;overflow-wrap:anywhere}
.product-subtitle{margin:0 0 8px;color:var(--detail-muted);font-size:17px;line-height:1.45}
.product-authors{margin:0;font-size:18px;line-height:1.55}.product-authors a{color:inherit;text-decoration:none}.product-authors a:hover{text-decoration:underline;text-underline-offset:3px}
.product-categories{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.product-categories a{padding:7px 12px;border:1px solid #F0DEAC;border-radius:10px;background:var(--detail-cream);font-size:12px;font-weight:700;text-decoration:none}
.product-cover-panel{grid-area:cover;min-width:0;align-self:start;padding:0;background:#fff;border-radius:16px}
.product-cover-main{width:100%;height:clamp(340px,26.5vw,404px);display:grid;place-items:center}
.product-cover-main>img{width:100%;height:clamp(340px,26.5vw,404px);object-fit:contain;filter:drop-shadow(0 18px 24px rgba(16,33,62,.18))}
.product-gallery{width:100%;display:flex;justify-content:center;gap:9px;overflow-x:auto;margin-top:18px;padding:3px}.gallery-thumb{flex:0 0 58px;width:58px;height:70px;padding:5px;border:1px solid var(--detail-line);border-radius:10px;background:#fff;cursor:pointer}.gallery-thumb.active{border-color:var(--detail-yellow);box-shadow:0 0 0 2px rgba(255,200,61,.22)}.gallery-thumb img{width:100%;height:100%;object-fit:contain;filter:none}
.product-information{grid-area:information;min-width:0;display:flex;flex-direction:column;padding-top:22px;border-top:1px solid var(--detail-line)}
.product-specs{display:grid;gap:13px;margin:0}.product-specs>div{display:grid;grid-template-columns:minmax(72px,.55fr) 1fr;gap:12px}.product-specs dt{color:var(--detail-muted)}.product-specs dd{margin:0;font-weight:800;overflow-wrap:anywhere}
.product-description{margin:22px 0 0;color:var(--detail-muted);font-size:14px;line-height:1.7;overflow-wrap:anywhere}
.share-offer{position:relative;width:max-content;max-width:100%;margin-top:auto;padding-top:24px}.share-trigger{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:42px;padding:0 18px;border:1px solid var(--detail-ink);border-radius:10px;background:#fff;color:var(--detail-ink);font-weight:800;cursor:pointer}.share-trigger svg{width:18px;height:18px;fill:currentColor}.share-trigger:hover{background:var(--detail-bg)}
.share-options{position:absolute;left:0;bottom:calc(100% + 8px);z-index:10;min-width:190px;padding:7px;border:1px solid var(--detail-line);border-radius:14px;background:#fff;box-shadow:0 16px 40px rgba(16,33,62,.16)}.share-options[hidden]{display:none}.share-options a,.share-options button{width:100%;display:block;padding:10px 12px;border:0;border-radius:9px;background:transparent;color:var(--detail-ink);text-align:left;text-decoration:none;cursor:pointer}.share-options a:hover,.share-options button:hover{background:var(--detail-bg)}.share-feedback{position:absolute;left:0;top:calc(100% + 6px);width:max-content;max-width:240px;color:var(--detail-muted);font-size:12px}
.price-compare{position:relative;grid-area:compare;align-self:start;min-width:0;padding-left:18px}.price-compare:before{content:"";position:absolute;top:0;bottom:0;left:-1px;width:1px;background:var(--detail-line)}.price-compare-card{padding:22px 20px;border:1px solid #F1CF73;border-radius:15px;background:linear-gradient(145deg,#FFFCF5,var(--detail-cream))}
.compare-heading{display:flex;align-items:center;gap:13px}.compare-heading>span:last-child{min-width:0}.compare-heading h2{margin:0;font-size:23px;letter-spacing:-.025em}.compare-heading p{margin:4px 0 0;color:var(--detail-muted);font-size:13px;line-height:1.4}.compare-icon{flex:0 0 45px;width:45px;height:45px;display:grid;place-items:center;border-radius:13px;background:var(--detail-yellow);transform:rotate(-7deg)}.compare-icon svg{width:27px;height:27px;fill:#fff}
.best-price{margin-top:20px;padding:14px 16px;border:1px solid #F1D58A;border-radius:12px;background:rgba(255,255,255,.48)}.best-price span,.best-price strong{display:block}.best-price span{color:var(--detail-muted);font-size:12px}.best-price strong{margin-top:4px;font-size:30px;letter-spacing:-.025em}
.compare-offer-list{display:grid;gap:10px;margin-top:16px}.compare-offer{display:grid;grid-template-columns:minmax(105px,1fr) auto auto;align-items:center;gap:12px;padding:13px;border:1px solid var(--detail-line);border-radius:13px;background:#fff;box-shadow:0 5px 16px rgba(16,33,62,.04)}.compare-store{display:flex;align-items:center;gap:9px;min-width:0}.compare-store>img{flex:0 0 38px;width:38px;height:38px;padding:3px;border:1px solid var(--detail-line);border-radius:9px;object-fit:contain}.compare-store>span{min-width:0}.compare-store strong,.compare-store small{display:block}.compare-store strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}.compare-store small{margin-top:3px;color:var(--detail-muted);font-size:11px;line-height:1.35}.compare-offer-price{display:grid;text-align:right;white-space:nowrap}.compare-offer-price del{color:var(--detail-muted);font-size:10px}.compare-offer-price strong{font-size:15px}.compare-offer-price small{color:var(--detail-muted);font-size:10px}
.store-button{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:40px;padding:0 13px;border-radius:9px;background:var(--detail-yellow);color:var(--detail-ink);font-size:12px;font-weight:900;text-decoration:none;white-space:nowrap}.store-button:hover{filter:brightness(.97)}.store-button svg{width:15px;height:15px;fill:currentColor}.compare-empty{padding:20px;border:1px dashed var(--detail-line);border-radius:13px;background:rgba(255,255,255,.55);color:var(--detail-muted);font-size:13px;text-align:center}
.affiliate-note{margin:0;padding:18px 12px 0;color:var(--detail-muted);font-size:10px;line-height:1.45;text-align:center}
.price-history-card{margin-top:18px;padding:18px 24px;border:1px solid var(--detail-line);border-radius:18px;background:#fff;box-shadow:0 12px 34px rgba(16,33,62,.05)}.history-heading h2{margin:0;font-size:21px;letter-spacing:-.02em}.history-heading p{margin:4px 0 0;color:var(--detail-muted);font-size:12px}.history-content{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(350px,1fr);align-items:stretch;gap:20px;margin-top:8px}.history-chart{min-width:0;padding-right:20px;border-right:1px solid var(--detail-line)}.history-chart svg{width:100%;height:130px;display:block;overflow:visible}.history-grid-lines line{stroke:var(--detail-line);stroke-width:1;stroke-dasharray:4 4}.history-axis-labels{fill:var(--detail-muted);font-size:11px}.history-line{fill:none;stroke:var(--detail-yellow);stroke-width:3;stroke-linecap:round;stroke-linejoin:round}.history-point{fill:var(--detail-yellow);stroke:#fff;stroke-width:2}
.history-stats{display:grid;grid-template-columns:repeat(3,1fr);margin:0}.history-stat{position:relative;display:flex;justify-content:center;flex-direction:column;min-width:0;padding:14px 18px;border-left:1px solid var(--detail-line)}.history-stat:first-child{border-left:0}.history-stat:before{content:"−";width:22px;height:22px;display:grid;place-items:center;margin-bottom:11px;border-radius:50%;background:var(--detail-ink);color:#fff;font-size:14px;font-weight:900}.history-stat-low:before{content:"↓";background:#20A464}.history-stat-high:before{content:"↑";background:#F04C56}.history-stat dt{color:var(--detail-muted);font-size:12px}.history-stat dd{margin:7px 0 0;font-size:clamp(17px,1.65vw,23px);font-weight:900;white-space:nowrap}
.breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:8px;min-width:0;margin-bottom:20px;color:var(--muted);font-size:14px}
.breadcrumb a{display:inline-flex;align-items:center;gap:7px;color:var(--ink-2);text-decoration:none}.breadcrumb a:hover{text-decoration:underline;text-underline-offset:3px}.breadcrumb svg{width:18px;height:18px;fill:currentColor}.breadcrumb>[aria-current="page"]{min-width:0;overflow-wrap:anywhere}
.collection-description{max-width:760px;color:var(--muted);line-height:1.7}
.related-products{margin-top:56px}.product-detail-page .related-products{margin-top:16px;padding:18px 24px;border:1px solid var(--detail-line);border-radius:18px;background:#fff;box-shadow:0 10px 28px rgba(16,33,62,.04)}.related-products .section-head{margin-bottom:24px}.product-detail-page .related-products .section-head{margin-bottom:16px}.product-detail-page .related-products .section-kicker{display:none}.product-detail-page .related-products .section-head h2{font-size:21px}.product-detail-page .related-products .book-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.product-detail-page .related-products .book-card{display:grid;grid-template-columns:90px minmax(0,1fr);min-height:126px;border-radius:14px;box-shadow:none}.product-detail-page .related-products .cover-wrap{aspect-ratio:auto;padding:10px}.product-detail-page .related-products .cover-wrap img{max-height:106px}.product-detail-page .related-products .card-body{padding:16px 14px}.product-detail-page .related-products .card-body h3{min-height:0;font-size:14px}.product-detail-page .related-products .card-body p{min-height:0;margin:5px 0 12px;font-size:11px}.product-detail-page .related-products .price-label{font-size:10px}.product-detail-page .related-products .price{font-size:17px}.product-detail-page .related-products .card-actions{display:none}
.section-head h1{margin:0;font-size:clamp(34px,4vw,50px);line-height:1.08;letter-spacing:-.04em}
.visually-hidden{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.catalog-page{--catalog-ink:var(--ink);--catalog-yellow:var(--yellow);--catalog-bg:#F6F8FB;--catalog-muted:var(--muted);--catalog-line:var(--line);min-height:70vh;padding:28px 0 64px;color:var(--catalog-ink);background:var(--catalog-bg)}
.catalog-page-container{width:min(var(--content-max),calc(100% - var(--content-gutter)))}
.catalog-breadcrumb{margin-bottom:20px}
.catalog-page-heading{margin-bottom:22px}.catalog-page-heading h1{margin:0;font-size:clamp(38px,4vw,52px);line-height:1.05;letter-spacing:-.045em}.catalog-page-heading p{margin:10px 0 0;color:var(--catalog-muted);font-size:17px}
.explore-form{display:grid;gap:20px}.explore-search{height:58px;display:flex;align-items:center;gap:13px;padding:0 20px;border:1px solid var(--catalog-line);border-radius:999px;background:#fff;box-shadow:0 6px 18px rgba(16,33,62,.04)}.explore-search:focus-within{border-color:var(--catalog-yellow);box-shadow:0 0 0 3px rgba(255,200,61,.2)}.explore-search svg{flex:0 0 23px;width:23px;height:23px;fill:var(--catalog-muted)}.explore-search input{width:100%;height:100%;padding:0;border:0;outline:0;background:transparent;color:var(--catalog-ink);font-size:16px}.explore-search input::placeholder{color:#8993A4}.explore-search input::-webkit-search-cancel-button{cursor:pointer}
.explore-filter-card{display:grid;grid-template-columns:minmax(240px,360px) minmax(240px,360px) max-content max-content;align-items:end;gap:20px;padding:20px;border:1px solid var(--catalog-line);border-radius:18px;background:#fff;box-shadow:0 9px 26px rgba(16,33,62,.05)}
.explore-control{display:grid;gap:8px;min-width:0}.explore-control>span:first-child{color:#536078;font-size:13px;font-weight:800}.explore-select{position:relative;display:flex;align-items:center;min-width:0}.explore-select>svg{position:absolute;left:17px;z-index:1;width:20px;height:20px;fill:var(--catalog-ink);pointer-events:none}.explore-select:after{content:"";position:absolute;right:19px;width:9px;height:9px;border-right:2px solid var(--catalog-ink);border-bottom:2px solid var(--catalog-ink);transform:translateY(-3px) rotate(45deg);pointer-events:none}.explore-select select{width:100%;height:52px;appearance:none;-webkit-appearance:none;padding:0 46px 0 50px;border:1px solid var(--catalog-line);border-radius:999px;background:#fff;color:var(--catalog-ink);outline:0;font-size:15px;font-weight:600;cursor:pointer}.explore-select select:focus{border-color:var(--catalog-yellow);box-shadow:0 0 0 3px rgba(255,200,61,.2)}
.explore-filter-submit{min-width:132px;min-height:52px;display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:0 22px;border:0;border-radius:14px;background:var(--catalog-ink);color:#fff;font-weight:900;cursor:pointer;box-shadow:0 8px 18px rgba(16,33,62,.15)}.explore-filter-submit:hover{background:#183154}.explore-filter-submit svg{width:20px;height:20px;fill:currentColor}.explore-clear{align-self:center;color:#52627B;font-size:14px;font-weight:700;text-underline-offset:3px;white-space:nowrap}
.catalog-alert{margin-top:18px;padding:14px 17px;border:1px solid #F1CF73;border-radius:13px;background:#FFF7DE;color:#725400}
.active-filters{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin:14px 0}.active-filters>strong{margin-right:2px;color:#52627B;font-size:13px}.active-filters>a{display:inline-flex;align-items:center;gap:9px;max-width:100%;padding:7px 11px;border:1px solid #F1D27E;border-radius:9px;background:#FFF7DE;color:#42516B;font-size:13px;text-decoration:none;overflow-wrap:anywhere}.active-filters>a:hover{border-color:var(--catalog-yellow)}.active-filters>a span{flex:0 0 auto;font-size:19px;line-height:12px}
.catalog-book-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));align-items:stretch;gap:22px;margin-top:20px}.active-filters+.catalog-book-grid{margin-top:0}
.catalog-book-card{overflow:hidden;display:flex;min-width:0;flex-direction:column;border:1px solid var(--catalog-line);border-radius:18px;background:#fff;box-shadow:0 10px 28px rgba(16,33,62,.06);transition:transform .2s,box-shadow .2s}.catalog-book-card:hover{transform:translateY(-4px);box-shadow:0 16px 36px rgba(16,33,62,.1)}
.catalog-book-cover{height:300px;display:grid;place-items:center;padding:18px 22px;background:#fff;text-decoration:none}.catalog-book-cover img{width:auto;height:auto;max-width:100%;max-height:250px;object-fit:contain;filter:drop-shadow(0 10px 16px rgba(16,33,62,.14))}
.catalog-book-body{display:flex;flex:1;min-width:0;flex-direction:column;padding:18px}.catalog-book-body h2{min-height:45px;margin:0;font-size:17px;line-height:1.3;letter-spacing:-.015em;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.catalog-book-body h2 a{text-decoration:none}.catalog-book-body h2 a:hover{text-decoration:underline;text-underline-offset:3px}.catalog-book-author{margin:6px 0 0;color:#46546B;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.catalog-book-commercial{display:grid;align-content:end;min-height:96px;margin-top:auto;padding-top:18px}.catalog-book-commercial>span{color:var(--catalog-muted);font-size:12px}.catalog-book-commercial>strong{margin-top:4px;font-size:24px;letter-spacing:-.02em}.catalog-book-commercial>small{margin-top:9px;color:#52627B;font-size:12px}.catalog-book-commercial .catalog-no-price{color:#52627B;font-weight:700}
.catalog-compare-button{min-height:46px;display:inline-flex;align-items:center;justify-content:center;gap:9px;margin-top:14px;padding:0 14px;border-radius:12px;background:var(--catalog-yellow);color:var(--catalog-ink);font-size:14px;font-weight:900;text-align:center;text-decoration:none}.catalog-compare-button:hover{filter:brightness(.97)}.catalog-compare-button svg{width:18px;height:18px;fill:currentColor}
.catalog-empty{grid-column:1/-1;display:grid;justify-items:center;padding:52px 24px;border:1px dashed #C9D2E0;border-radius:18px;background:#fff;color:var(--catalog-muted);text-align:center}.catalog-empty>span{width:54px;height:54px;display:grid;place-items:center;border-radius:16px;background:#FFF7DE;color:#A77600}.catalog-empty svg{width:27px;height:27px;fill:currentColor}.catalog-empty strong{margin-top:17px;color:var(--catalog-ink);font-size:20px}.catalog-empty p{max-width:480px;margin:7px 0 0;line-height:1.6}.catalog-empty a{margin-top:18px;color:var(--catalog-ink);font-weight:800;text-underline-offset:3px}
.catalog-search{overflow:hidden;border:1px solid var(--line);border-radius:22px;background:#fff;box-shadow:0 14px 40px rgba(16,34,61,.07)}
.catalog-search-main{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;padding:12px}
.search-input{display:flex;align-items:center;min-width:0;padding-left:17px;background:#f7f9fc;border-radius:13px}.search-input>span{color:var(--muted);font-size:25px}.catalog-search-main input{width:100%;min-width:0;height:56px;padding:0 15px;border:0;background:transparent;outline:0;font-size:16px}.search-input:focus-within{box-shadow:inset 0 0 0 2px var(--yellow-2);background:#fff}
.catalog-filter-bar{display:flex;align-items:end;flex-wrap:wrap;gap:14px;padding:16px 18px;border-top:1px solid var(--line);background:#fbfcfe}
.catalog-filter-bar label{display:grid;gap:6px;min-width:210px}
.catalog-filter-bar label span{color:var(--muted);font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.06em}
.catalog-filter-bar select{width:100%;height:44px;padding:0 38px 0 13px;border:1px solid var(--line);border-radius:11px;background:#fff;color:var(--ink);outline:0}
.catalog-filter-bar select:focus{border-color:var(--yellow-2)}
.filter-submit{min-height:44px;padding:0 17px}
.clear-filters{align-self:center;margin-left:auto;color:var(--muted);font-size:14px;font-weight:700}
.search-summary{display:flex;justify-content:space-between;gap:16px;color:var(--muted);margin:24px 0 18px;font-size:14px}
.empty-state{grid-column:1/-1;padding:28px;border:1px dashed var(--line);border-radius:18px;background:#fff;color:var(--muted)}
.empty-state strong{display:block;color:var(--ink);margin-bottom:6px}
.catalog-pagination{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:18px;margin-top:36px;padding:18px;border:1px solid var(--line);border-radius:18px;background:#fff}
.catalog-pagination a,.catalog-pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:42px;min-height:42px;padding:0 12px;border-radius:11px;text-decoration:none;font-weight:800;font-size:14px}
.pagination-pages{display:flex;align-items:center;gap:6px}.pagination-pages a{border:1px solid var(--line)}.pagination-pages a:hover{border-color:var(--yellow-2);background:var(--cream)}.pagination-pages .active{background:var(--ink);color:#fff}.pagination-gap{min-width:auto!important;padding:0 2px!important;color:var(--muted)}
.pagination-direction{border:1px solid var(--line)}.pagination-direction:last-child{justify-self:end}.pagination-direction.disabled{color:#aab2bf;background:#f7f9fc;cursor:not-allowed}.catalog-pagination>a:hover{border-color:var(--yellow-2);background:var(--cream)}
.content-page{padding:70px 0;background:#f7f9fc;min-height:70vh}
.content-card{max-width:880px;margin:auto;padding:40px;background:#fff;border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow)}
.content-card h1{font-size:44px;margin-top:0}
.content-card h2{font-size:25px;margin-top:30px}
.content-card p,.content-card li{color:var(--ink-2);line-height:1.75}
.legal-review{margin-top:30px;padding:18px;border:1px solid #efd36d;border-radius:14px;background:var(--cream);color:#6e5200;line-height:1.6}
.form-grid{display:grid;gap:16px}
.form-grid input,.form-grid textarea{width:100%;padding:14px 15px;border:1px solid var(--line);border-radius:14px;outline:0}
.form-grid textarea{min-height:160px;resize:vertical}
.site-footer{padding:46px 0;background:var(--ink);color:#fff}
.footer-grid{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:start}
.footer-links{display:flex;flex-wrap:wrap;gap:18px}
.footer-links a{text-decoration:none;color:#c5d0df;font-size:14px}
.footer-note{grid-column:1/-1;color:#9fb0c6;font-size:13px;border-top:1px solid rgba(255,255,255,.12);padding-top:20px}
.home-compare-button,.catalog-compare-button,.store-button{border-radius:12px;transition:background-color .18s ease,box-shadow .18s ease}
.home-compare-button:hover,.catalog-compare-button:hover,.store-button:hover{background:#F4BD32;filter:none}
.share-trigger,.share-options a,.share-options button,.explore-filter-submit,.active-filters>a,.pagination-direction,.pagination-pages a{transition:background-color .18s ease,border-color .18s ease,color .18s ease}
@media(max-width:1199px){
  .catalog-book-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .catalog-book-cover{height:280px}.catalog-book-cover img{max-height:244px}
}
@media(max-width:1050px){
  .book-grid{grid-template-columns:repeat(3,1fr)}
  .home-hero-grid{grid-template-columns:minmax(0,1.08fr) minmax(330px,.92fr);gap:24px}.home-hero-content h1{font-size:52px}.home-illustration{height:300px}.home-book{height:67px}.home-book-one{top:196px}.home-book-two{top:129px}.home-book-three{top:61px}.home-price-tag{right:15%;top:121px;width:123px;height:156px}.home-price-tag:before{left:41px}.home-price-tag:after{inset:44px 0 0;font-size:34px}.home-deal-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .product-detail-card{grid-template-areas:"cover heading" "cover information" "compare compare";grid-template-columns:minmax(260px,.85fr) minmax(0,1.15fr)}
  .price-compare{margin-top:4px;padding-left:0}.price-compare:before{display:none}.compare-offer{grid-template-columns:minmax(160px,1fr) auto auto}
  .history-content{grid-template-columns:1fr}.history-chart{padding:0 0 22px;border-right:0;border-bottom:1px solid var(--detail-line)}
  .product-detail-page .related-products .book-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .explore-filter-card{grid-template-columns:minmax(0,1fr) minmax(0,1fr) auto}.explore-clear{grid-column:1/-1;justify-self:end;margin-top:-4px}
}
@media(max-width:820px){
  :root{--content-gutter:28px}
  .header-row{flex-wrap:wrap;column-gap:12px;padding:12px 0}.header-actions{display:none}.mobile-toggle{display:inline-flex}
  .nav{display:none;order:3;width:100%;padding:14px 0;border-top:1px solid var(--line)}.nav.open{display:flex}
  .hero-grid{grid-template-columns:1fr}.hero-visual{min-height:340px}
  .home-hero-grid{grid-template-columns:1fr;gap:5px;padding-top:30px;padding-bottom:18px}.home-hero-content{margin-left:0}.home-hero-content h1{max-width:680px;font-size:50px}.home-hero-content>p{margin-top:15px}.home-illustration{width:min(100%,500px);height:218px;justify-self:center;transform:none}.home-book{left:18%;height:52px;border-width:6px;border-left-width:15px}.home-book-one{top:139px}.home-book-two{top:88px;left:24%}.home-book-three{top:36px;left:20%}.home-price-tag{right:12%;top:71px;width:96px;height:125px;border-width:4px}.home-price-tag:before{left:32px;top:-24px;width:30px;height:39px;border-width:8px}.home-price-tag:after{inset:37px 0 0;font-size:27px}.home-percent{left:10%;top:74px;width:50px;height:50px;font-size:25px}.home-spark-one{left:14%;top:142px}.home-spark-two{right:17%;top:16px}.home-stores-card{grid-template-columns:1fr}.home-store-list{justify-content:flex-start}
  .trust-grid{grid-template-columns:1fr}
  .product-detail-card{gap:22px}.product-heading h1{font-size:clamp(29px,5vw,40px)}
  .catalog-page{padding-top:28px}.catalog-page-heading h1{font-size:40px}.catalog-book-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-book-cover{height:250px}.catalog-book-cover img{max-height:214px}
  .explore-filter-card{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.explore-filter-submit{width:100%}.explore-clear{grid-column:auto;justify-self:center;margin:0}
  .catalog-pagination{grid-template-columns:1fr 1fr}.pagination-pages{grid-column:1/-1;grid-row:1;justify-content:center}.pagination-direction{grid-row:2}.pagination-direction:last-child{justify-self:stretch}.pagination-direction{justify-self:stretch}
}
@media(max-width:640px){
  :root{--content-gutter:22px}
  .site-logo{gap:8px}.site-logo__mark{width:38px;height:45px}.site-logo__que{font-size:17px}.site-logo__barbada{font-size:21px}
  .hero-grid{padding:48px 0;min-height:auto}.hero h1{font-size:44px}.hero p{font-size:17px}
  .search-box{grid-template-columns:1fr}.search-box .btn{width:100%}
  .search-box select{border-left:0;border-top:1px solid var(--line)}
  .nav.open{display:grid;gap:16px}
  .hero-visual{display:none}
  .home-hero{padding:8px 8px 0}.home-hero-grid{padding:25px 5px 14px}.home-hero-content h1{font-size:42px}.home-hero-content>p{font-size:16px}.home-search-suggestions{align-items:flex-start}.home-search-suggestions>span{flex-basis:100%}.home-illustration{display:block;height:180px}.home-book{left:19%;width:min(70%,310px);height:44px;border-width:5px;border-left-width:13px}.home-book-one{top:118px}.home-book-two{top:75px;left:24%}.home-book-three{top:31px;left:21%}.home-price-tag{right:13%;top:60px;width:79px;height:104px}.home-price-tag:before{left:26px;top:-21px;width:24px;height:33px;border-width:7px}.home-price-tag:after{inset:30px 0 0;font-size:23px}.home-percent{left:11%;top:62px;width:42px;height:42px;font-size:21px}.home-deals{padding-top:22px}.home-section-heading{display:grid;align-items:start;gap:6px}.home-section-heading h2{font-size:27px}.home-section-heading>a{justify-self:start;margin:0}.home-deal-grid{grid-template-columns:1fr}.home-deal-card{grid-template-columns:140px minmax(0,1fr);min-height:286px}.home-deal-cover{padding:22px 10px 16px}.home-deal-cover img{height:180px;max-height:none}.home-deal-body{padding-top:23px}.home-stores-card{padding:17px}.home-store-list li{min-width:120px}.home-categories-heading{align-items:flex-start}
  .section{padding:56px 0}
  .book-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .cover-wrap{padding:12px}.card-body{padding:14px}.card-body h3{font-size:15px}
  .feature-banner{grid-template-columns:auto 1fr}.feature-banner .btn{grid-column:1/-1;width:100%}
  .catalog-search-main{grid-template-columns:1fr;padding:10px}.catalog-search-main .btn{width:100%}
  .catalog-filter-bar{display:grid;grid-template-columns:1fr;padding:14px}.catalog-filter-bar label{min-width:0}.filter-submit{width:100%}.clear-filters{margin:0;justify-self:center}
  .search-summary span{display:none}
  .catalog-page{padding:24px 0 44px}.catalog-breadcrumb{margin-bottom:18px;font-size:12px}.catalog-page-heading{margin-bottom:18px}.catalog-page-heading h1{font-size:34px}.catalog-page-heading p{margin-top:7px;font-size:14px}.explore-form{gap:14px}.explore-search{height:54px;padding:0 16px}.explore-filter-card{grid-template-columns:1fr;gap:14px;padding:16px}.explore-clear{grid-column:auto}.active-filters{align-items:flex-start;flex-direction:column}.active-filters>strong{margin-bottom:2px}.catalog-book-grid{gap:12px;margin-top:16px}.catalog-book-cover{height:220px;padding:12px}.catalog-book-cover img{max-height:196px}.catalog-book-body{padding:14px}.catalog-book-body h2{min-height:39px;font-size:15px}.catalog-book-commercial{min-height:91px;padding-top:14px}.catalog-book-commercial>strong{font-size:21px}.catalog-compare-button{min-height:44px;padding:0 9px;font-size:12px}
  .product-detail-page{padding:24px 0 44px}.product-detail-page .breadcrumb{font-size:12px}
  .product-detail-card{grid-template-areas:"heading" "cover" "information" "compare";grid-template-columns:minmax(0,1fr);gap:20px;padding:16px;border-radius:16px}.product-heading{align-self:auto}.product-heading h1{margin-top:12px;font-size:30px}.product-authors{font-size:16px}.product-cover-panel{padding:4px 16px}.product-cover-main{height:auto;aspect-ratio:.82}.product-cover-main>img{height:auto;aspect-ratio:.82}.product-information{padding-top:20px}.product-specs>div{grid-template-columns:82px minmax(0,1fr)}.share-offer{width:100%;margin-top:0}.share-trigger{width:100%}.share-options{right:0;left:0}
  .price-compare{padding:0}.price-compare-card{padding:19px 15px}.compare-heading h2{font-size:21px}.best-price strong{font-size:28px}.compare-offer{grid-template-columns:minmax(0,1fr) auto;gap:11px}.compare-offer-price{grid-column:2}.store-button{grid-column:1/-1;width:100%}.affiliate-note{margin-left:0;margin-right:0}
  .price-history-card{margin-top:14px;padding:20px 16px}.history-content{gap:18px}.history-chart{overflow:hidden}.history-chart svg{min-width:0;height:auto;aspect-ratio:800/210}.history-stats{grid-template-columns:1fr}.history-stat{padding:14px 8px;border-top:1px solid var(--detail-line);border-left:0}.history-stat:first-child{border-top:0}.history-stat:before{margin-bottom:8px}.history-stat dd{font-size:20px}
  .product-detail-page .related-products{margin-top:16px;padding:18px 16px}.product-detail-page .related-products .book-grid{grid-template-columns:1fr}
  .catalog-pagination{padding:10px;gap:10px}.pagination-pages{gap:3px}.catalog-pagination a,.catalog-pagination span{min-width:36px;min-height:38px;padding:0 8px;font-size:13px}.pagination-gap{display:none!important}
  .footer-grid{grid-template-columns:1fr}
}
@media(max-width:480px){
  .home-hero-content h1{font-size:37px}.home-search{grid-template-columns:1fr;padding:7px}.home-search label{padding:0 8px}.home-search .btn{width:100%}.home-illustration{height:158px}.home-book-one{top:103px}.home-book-two{top:64px}.home-book-three{top:24px}.home-price-tag{right:10%;top:50px}.home-percent{left:7%;top:52px}.home-section-heading{display:grid;gap:5px}.home-section-heading>a{margin:0}.home-deal-card{grid-template-columns:118px minmax(0,1fr)}.home-deal-cover{padding:20px 8px 15px}.home-deal-cover img{height:160px}.home-deal-body{padding:21px 12px 12px 3px}.home-stores-intro p{max-width:230px}.home-store-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));width:100%}.home-store-list li{min-width:0}.home-categories-heading{display:grid;gap:6px}
  .catalog-book-grid{grid-template-columns:1fr}.catalog-book-cover{height:300px}.catalog-book-cover img{max-height:276px}.catalog-book-body{padding:18px}.catalog-book-body h2{font-size:17px}.catalog-compare-button{font-size:14px}
}
@media(max-width:420px){
  .book-grid{grid-template-columns:1fr}.cover-wrap{aspect-ratio:1.15}.cover-wrap img{max-height:250px}
  .search-summary{display:block}.catalog-pagination a,.catalog-pagination span{min-width:34px;padding:0 6px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}.book-card{transition:none}.book-card:hover{transform:none}
}