/* COREEBOOKS V4 · compact light editorial · intentionally mobile-first and dependency-light */
:root{--bg:#10161a;--panel:#192228;--panel2:#202a31;--muted:#a7b5ba;--text:#f6f8f2;--line:#324047;--accent:#d5f879;--mint:#98d4cb;--orange:#ffbd9d;--round:17px;--ease:cubic-bezier(.2,.75,.24,1)}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:94px}body{margin:0;font-family:'DM Sans',sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed}img,svg{max-width:100%;display:block}svg{flex-shrink:0}p,h1,h2,h3{margin-top:0}p{line-height:1.65}b,strong{font-weight:700}em{font-family:'Playfair Display',Georgia,serif;font-weight:500}::selection{color:#10161a;background:var(--accent)}:focus-visible{outline:2px solid var(--accent);outline-offset:3px}[hidden]{display:none!important}.shell{width:min(1280px,calc(100% - 64px));margin-inline:auto}.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.skip-link{position:fixed;z-index:200;left:20px;top:-90px;padding:10px 16px;color:#111;background:var(--accent);border-radius:6px}.skip-link:focus{top:12px}.no-scroll{overflow:hidden}
/* header and compact announcement */
.preview-strip{height:30px;display:flex;align-items:center;justify-content:center;gap:10px;background:#d5f879;color:#1a261e;font-family:'Manrope',sans-serif;font-size:10px;font-weight:800;letter-spacing:1.35px;text-align:center}.preview-strip__spark{font-size:14px}.site-header{height:70px;position:sticky;top:0;z-index:90;background:rgba(16,22,26,.94);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid #ffffff18;transition:box-shadow .2s}.site-header.is-scrolled{box-shadow:0 12px 40px #0005}.nav-shell{width:min(1280px,calc(100% - 64px));height:100%;margin:auto;display:flex;align-items:center;gap:32px}.brand{display:inline-flex;align-items:center;gap:10px;flex:none}.brand img{width:37px;height:37px}.brand>span{font-family:'Manrope',sans-serif;font-weight:800;font-size:23px;line-height:1;letter-spacing:-1.6px}.brand__italic{color:var(--accent);font-style:normal}.brand small{display:block;color:#879b9e;font-family:'Manrope',sans-serif;font-size:7px;font-weight:800;letter-spacing:2.1px;margin-top:7px}.desktop-nav{display:flex;align-items:center;gap:27px;margin-left:auto}.desktop-nav a{font-size:12px;font-weight:700;color:#d3dcd8;transition:color .2s;white-space:nowrap}.desktop-nav a.active,.desktop-nav a:hover{color:var(--accent)}.nav-actions{display:flex;align-items:center;gap:8px}.icon-button{border:1px solid #ffffff26;background:#ffffff08;color:#e5ebe5;width:39px;height:39px;border-radius:11px;display:grid;place-items:center;position:relative;transition:background .2s,border-color .2s}.icon-button:hover{background:#ffffff19;border-color:#ffffff54}.icon-button svg{width:18px;height:18px;stroke:currentColor;stroke-width:1.75;fill:none}.cart-count{position:absolute;top:-5px;right:-6px;min-width:16px;height:16px;border-radius:20px;padding:0 3px;display:grid;place-items:center;color:#162316;background:var(--accent);font-size:9px;font-weight:900}.mobile-menu-toggle,.mobile-menu{display:none}.mobile-menu:not([hidden]){position:absolute;display:flex;flex-direction:column;gap:0;top:70px;right:0;left:0;padding:10px 24px 16px;background:#1b252a;box-shadow:0 20px 35px #0008;border-top:1px solid var(--line)}.mobile-menu a{padding:12px 8px;color:var(--text);font-size:13px;border-bottom:1px solid var(--line)}
/* hero: visually dense, 3d cover stack and subtle animated accents */
.home-hero{padding-top:19px}.hero-panel{min-height:438px;border-radius:21px;overflow:hidden;display:grid;grid-template-columns:56% 44%;background:radial-gradient(circle at 76% 20%,#33413c 0%,transparent 35%),linear-gradient(125deg,#202b2f,#151e24 66%,#1d2c31);border:1px solid #ffffff20;position:relative}.hero-panel:before{position:absolute;content:'';width:650px;height:650px;left:-270px;top:-380px;border-radius:50%;border:1px solid #ffffff0b;pointer-events:none}.hero-content{position:relative;z-index:3;padding:52px 20px 34px 52px}.hero-eyebrow,.section-kicker{display:flex;align-items:center;gap:9px;color:#c5dac7;font-size:10px;font-family:'Manrope',sans-serif;font-weight:800;letter-spacing:1.8px}.live-dot,.section-kicker i{width:7px;height:7px;background:var(--accent);border-radius:50%;box-shadow:0 0 0 4px #d5f87920;flex:none}.eyebrow-slash{opacity:.45}.hero-content h1{max-width:700px;font-family:'Manrope',sans-serif;font-size:clamp(42px,4.35vw,68px);letter-spacing:-3.8px;line-height:1.1;font-weight:800;margin:25px 0 17px}.hero-content h1 span{color:var(--accent)}.hero-content h1 em{font-size:1.05em;color:var(--accent);font-weight:500}.hero-content>p{max-width:520px;color:#cad5d4;font-size:14px;line-height:1.8;margin-bottom:22px}.hero-ctas{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.btn{border:0;display:inline-flex;align-items:center;justify-content:center;gap:13px;min-height:44px;padding:0 20px;font-family:'Manrope',sans-serif;font-size:12px;font-weight:800;border-radius:10px;transition:transform .25s,background .25s,color .25s}.btn:hover{transform:translateY(-2px)}.btn-accent,.btn-lime{background:var(--accent);color:#152018}.btn-accent:hover,.btn-lime:hover{background:#e7ffa9}.btn-ghost{border:1px solid #ffffff44;background:#ffffff08;color:#e9f0e6}.btn-ghost:hover{background:#ffffff19}.btn-dark{background:var(--accent);color:#162118}.btn-full{width:100%}.hero-stats{display:flex;align-items:center;gap:20px;margin-top:31px}.hero-stats>div:not(.stat-divider){display:grid;gap:2px}.hero-stats strong{font-family:'Manrope',sans-serif;font-size:25px;font-weight:800;letter-spacing:-1px}.hero-stats strong span{color:var(--accent);font-size:18px}.hero-stats small{color:#b7c5c0;font-size:8px;font-weight:800;letter-spacing:1.3px}.stat-divider{height:23px;width:1px;background:#ffffff25}.hero-visual{position:relative;isolation:isolate;min-height:434px;overflow:hidden;background:radial-gradient(circle at 55% 50%,#465d58 0%,#26373b 45%,#1b2c34 100%)}.hero-visual__grid{position:absolute;inset:0;background-image:linear-gradient(#ffffff08 1px,transparent 1px),linear-gradient(90deg,#ffffff08 1px,transparent 1px);background-size:31px 31px;mask-image:linear-gradient(to bottom,#0009,transparent);pointer-events:none}.hero-visual__halo{position:absolute;width:290px;height:290px;left:calc(50% - 145px);top:58px;border-radius:50%;border:1px solid #d5f87955;box-shadow:0 0 0 49px #e0fca007,0 0 0 99px #e0fca004;animation:halo 9s ease-in-out infinite alternate}.stack-cover{display:block;position:absolute;top:73px;width:33%;max-width:170px;aspect-ratio:600/840;filter:drop-shadow(0 23px 14px #0008);transition:transform .55s var(--ease);border-radius:3px;overflow:hidden;transform-origin:bottom center}.stack-cover img{height:100%;width:100%;object-fit:cover}.stack-cover--left{left:9%;transform:rotate(-16deg) translateY(24px);z-index:2}.stack-cover--right{right:9%;transform:rotate(15deg) translateY(26px);z-index:3}.stack-cover--front{left:34%;top:50px;transform:rotate(0deg);z-index:4}.stack-cover--left:hover{transform:rotate(-21deg) translateY(7px)}.stack-cover--right:hover{transform:rotate(20deg) translateY(7px)}.stack-cover--front:hover{transform:translateY(-10px)}.hero-sticker{position:absolute;z-index:5;right:27px;bottom:54px;width:95px;height:95px;border-radius:50%;display:grid;place-items:center;align-content:center;gap:4px;text-align:center;background:var(--accent);color:#15231c;transform:rotate(13deg);animation:sticker 6s ease-in-out infinite alternate}.hero-sticker span{font-size:10px;line-height:1.2;font-weight:900;letter-spacing:.5px}.hero-sticker b{font-size:23px;line-height:1}.hero-visual__bottom{position:absolute;left:26px;right:26px;bottom:21px;display:flex;justify-content:space-between;color:#d5e4dd;font-size:9px;font-weight:800;letter-spacing:1.9px;z-index:6}.hero-visual__bottom span{color:var(--accent)}@keyframes halo{to{transform:scale(1.12);opacity:.65}}@keyframes sticker{to{transform:rotate(6deg) translateY(-5px)}}
/* compact scrollable category navigation */
.quick-categories{display:flex;align-items:center;gap:22px;padding-top:18px;padding-bottom:12px;border-bottom:1px solid var(--line)}.quick-label{white-space:nowrap;flex:none;font-family:'Manrope',sans-serif;font-size:9px;color:#b4c0c2;font-weight:800;letter-spacing:1.5px}.quick-label span{color:var(--accent)}.quick-scroll{min-width:0;display:flex;overflow-x:auto;scrollbar-width:none;gap:7px;padding:2px 0 6px}.quick-scroll::-webkit-scrollbar{display:none}.quick-pill{white-space:nowrap;border:1px solid var(--line);border-radius:10px;min-height:37px;padding:0 13px;background:#1b252a;display:flex;align-items:center;gap:6px;color:#ccd9d7;font-size:11px;font-weight:700;transition:background .2s,color .2s}.quick-pill:hover{color:#152018;background:var(--accent)}.quick-pill--active{background:var(--accent);color:#17221a;border-color:var(--accent)}
/* dense book grids */
.home-section{padding-top:48px}.section-bar{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;margin-bottom:22px}.section-kicker{font-size:9px;letter-spacing:1.4px;color:var(--accent);margin-bottom:9px}.section-bar h2{font-family:'Manrope',sans-serif;font-size:clamp(27px,3vw,42px);letter-spacing:-1.8px;line-height:1.1;font-weight:800;margin:0 0 6px}.section-bar h2 em{color:var(--accent)}.section-bar p{color:#9caaad;margin:0;font-size:12px}.section-action,.arrow-link{display:inline-flex;gap:13px;align-items:center;white-space:nowrap;font-size:11px;font-weight:800;color:var(--accent);padding-bottom:5px}.section-action span{display:grid;place-items:center;width:26px;height:26px;border:1px solid #a5c2727d;border-radius:50%;transition:transform .2s}.section-action:hover span{transform:rotate(45deg)}.book-grid,.featured-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}.book-card{min-width:0}.book-card[hidden]{display:none}.book-card__visual{height:auto;aspect-ratio:1/.99;position:relative;display:grid;place-items:center;overflow:hidden;border:1px solid #ffffff0c;border-radius:13px;background:radial-gradient(ellipse at 50% 70%,#4e6764,#27383c 45%,#202c32 100%);transition:border-color .2s,background .2s}.book-card:nth-child(5n+2) .book-card__visual{background:radial-gradient(circle at 48% 74%,#514b64,#302e46 46%,#242a35)}.book-card:nth-child(5n+3) .book-card__visual{background:radial-gradient(circle at 50% 80%,#57614e,#303d36 45%,#252e30)}.book-card:nth-child(5n+4) .book-card__visual{background:radial-gradient(circle at 48% 70%,#615448,#3d3635 46%,#292d30)}.book-card:nth-child(5n+5) .book-card__visual{background:radial-gradient(circle at 48% 70%,#405875,#293649 46%,#262d36)}.book-card:hover .book-card__visual{border-color:#d5f87988}.book-card__image{width:66%;height:87%;display:block;filter:drop-shadow(7px 9px 7px #0007);transition:transform .45s var(--ease)}.book-card__image img{width:100%;height:100%;object-fit:fill;border-radius:2px}.book-card:hover .book-card__image{transform:translateY(-5px) rotate(-2deg) scale(1.04)}.book-card__label{position:absolute;top:9px;left:9px;z-index:4;font-size:8px;line-height:1.1;letter-spacing:.3px;font-weight:800;border-radius:6px;background:#eaf3dd;color:#1c2a21;padding:6px 7px;max-width:75%}.wishlist-btn{z-index:5;position:absolute;top:8px;right:8px;border-radius:8px;width:30px;height:30px;background:#172126bf;color:#edf6e7;display:grid;place-items:center;border:1px solid #ffffff47;transition:background .2s,color .2s}.wishlist-btn:hover,.wishlist-btn[aria-pressed=true]{color:#253019;background:var(--accent)}.wishlist-btn svg{width:16px;height:16px}.wishlist-btn[aria-pressed=true] svg{fill:currentColor}.book-card__meta{display:flex;justify-content:space-between;gap:8px;margin-top:10px;font-family:'Manrope',sans-serif;color:#a9bdb3;font-size:8px;letter-spacing:.9px;font-weight:800;text-transform:uppercase}.book-card__meta span:last-child{color:#7d9294}.book-card__bottom{display:flex;gap:7px;align-items:baseline;justify-content:space-between;margin-top:6px}.book-card__title{font-family:'Manrope',sans-serif;font-size:15px;font-weight:800;letter-spacing:-.35px;line-height:1.35;min-width:0;transition:color .2s}.book-card__title:hover{color:var(--accent)}.book-card__price{font-family:'Manrope',sans-serif;font-weight:800;font-size:13px;color:var(--accent);white-space:nowrap}.book-card__subtitle{color:#95a6a9;margin:3px 0 0;font-size:10px;line-height:1.45}
/* narrow promotional block and 3 x 2 categories */
.promo{padding-top:36px}.promo-inner{position:relative;isolation:isolate;min-height:232px;border-radius:18px;overflow:hidden;padding:34px 42px;background:linear-gradient(102deg,#d5f879 0%,#c4eb8e 47%,#80baaa 100%);color:#14251d;display:flex;align-items:center;justify-content:space-between}.promo .section-kicker{color:#47664c}.promo h2{font-family:'Manrope',sans-serif;font-size:clamp(28px,3.1vw,45px);letter-spacing:-2px;line-height:1.14;margin:9px 0}.promo h2 em{font-weight:500}.promo p{font-size:12px;margin:0 0 14px;color:#344f46}.promo-link{display:inline-flex;align-items:center;gap:12px;font-size:11px;font-weight:900;border-bottom:1px solid #2b4940;padding-bottom:5px}.promo-art{position:absolute;width:430px;height:330px;right:0;top:-47px;pointer-events:none}.promo-orbit{position:absolute;border-radius:50%;border:1px solid #30594752;transform:rotate(-20deg)}.promo-orbit--one{width:380px;height:260px;right:0;top:30px}.promo-orbit--two{width:260px;height:260px;right:50px;top:30px}.promo-star{font-size:200px;line-height:1;position:absolute;top:53px;left:103px;color:#2a5a47;opacity:.92;filter:drop-shadow(25px 15px 0 #ffffff3b);animation:slowturn 24s linear infinite}.promo-mini{position:absolute;right:27px;bottom:45px;font-size:9px;font-weight:900;letter-spacing:2px;transform:rotate(-90deg)}@keyframes slowturn{to{transform:rotate(360deg)}}.home-section--categories{padding-top:49px}.category-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.category-card{min-height:155px;position:relative;overflow:hidden;border-radius:13px;padding:17px 19px;background:#26333a;border:1px solid #ffffff12;transition:transform .25s,border-color .25s}.category-card:hover{transform:translateY(-3px);border-color:var(--accent)}.category-card--wellness{background:#263e36}.category-card--business{background:#30394f}.category-card--fiction{background:#393544}.category-card--cooking{background:#493b31}.category-card--technology{background:#263b49}.category-card__top{position:relative;z-index:2;display:flex;justify-content:space-between;align-items:center;color:#c6d2ce;font-size:8px;font-family:'Manrope',sans-serif;font-weight:800;letter-spacing:1.1px}.category-card__top b{font-size:15px;color:var(--accent)}.category-card__icon{position:absolute;right:23px;top:21px;font-size:70px;color:#ffffff17;font-weight:400;line-height:1;transition:transform .3s}.category-card:hover .category-card__icon{transform:scale(1.2) rotate(12deg)}.category-card__bottom{position:absolute;bottom:15px;left:19px;right:15px;z-index:2}.category-card__bottom h3{font-family:'Manrope',sans-serif;font-weight:800;font-size:21px;letter-spacing:-.7px;margin:0 0 3px}.category-card__bottom p{font-size:10px;color:#c1cfcc;margin:0;line-height:1.45}.value-bar{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px;margin-top:46px;margin-bottom:36px}.value-bar>div{min-width:0;display:grid;grid-template-columns:43px 1fr;grid-template-rows:auto auto;align-content:center;column-gap:13px;padding:16px 18px;border:1px solid var(--line);background:#192228;border-radius:12px}.value-icon{grid-row:1/3;display:grid;place-items:center;width:39px;height:39px;border-radius:10px;background:#d5f8791b;color:var(--accent);font-size:22px}.value-bar strong{font-size:12px;line-height:1.3}.value-bar small{margin-top:3px;color:#9aa9a9;font-size:10px}.preview-note{color:#809197;font-size:10px;margin-bottom:20px}.preview-note span{color:var(--accent);margin:0 5px}
/* subpages: deliberately low-height heading */
.subpage-hero{position:relative;overflow:hidden;padding:25px 0 23px;background:linear-gradient(140deg,#1d292f,#152026);border-bottom:1px solid var(--line)}.subpage-hero:after{content:'✳';position:absolute;right:6%;top:8%;font-size:160px;color:#d5f8790b;line-height:1;pointer-events:none}.breadcrumbs{display:flex;flex-wrap:wrap;gap:8px;color:#a2b4b6;font-size:10px;margin-bottom:18px}.breadcrumbs a:hover{color:var(--accent)}.breadcrumbs>span:last-child{color:#dce8df}.overline{display:flex;gap:8px;align-items:center;font-family:'Manrope',sans-serif;font-size:9px;letter-spacing:1.5px;color:var(--accent);font-weight:800}.overline-dot{width:6px;height:6px;background:var(--accent);border-radius:50%}.subpage-hero h1{margin:8px 0 7px;font-family:'Manrope',sans-serif;font-size:clamp(35px,4.7vw,56px);letter-spacing:-2px;line-height:1.12;max-width:800px}.subpage-hero h1 em{color:var(--accent)}.subpage-hero p{color:#aebfbe;font-size:13px;max-width:680px;margin:0}.subpage-title-row{position:relative;z-index:1}.subpage-deco{display:none}
/* catalog and compact filter side panel */
.catalog-section{padding:22px 0 66px}.catalog-toolbar{display:flex;align-items:center;gap:12px;padding-bottom:16px;border-bottom:1px solid var(--line);margin-bottom:20px}.catalog-toolbar__left{display:flex;align-items:center;gap:12px;margin-right:auto}.catalog-count{font-size:12px;font-weight:800;color:var(--accent)}.catalog-toolbar__divider{width:1px;height:17px;background:var(--line)}.catalog-toolbar__note{font-size:10px;color:#94a6a6}.sort-box{display:flex;align-items:center;gap:8px}.sort-box label{font-size:10px;color:#b5c6c1;font-weight:700}.sort-box select{appearance:auto;background:#263138;color:var(--text);border:1px solid var(--line);border-radius:9px;min-height:35px;padding:0 8px;font-size:11px}.filter-toggle{display:none;align-items:center;gap:10px;border:1px solid var(--line);background:#253238;color:var(--text);border-radius:9px;font-size:11px;padding:8px 12px;font-weight:800}.catalog-layout{display:grid;grid-template-columns:216px minmax(0,1fr);gap:24px;align-items:start}.filter-panel{background:#1c272d;border:1px solid var(--line);border-radius:13px;padding:17px;position:sticky;top:92px}.filter-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.filter-heading h2{margin:0;font-size:15px;letter-spacing:-.4px}.filter-heading button{border:0;background:none;color:var(--accent);font-weight:700;font-size:10px}.filter-group{margin:0 0 17px;padding:0;border:0}.filter-label{display:block;color:#d9e6e0;font-size:10px;font-weight:800;margin-bottom:9px}.filter-label strong{float:right;color:var(--accent)}.filter-search{position:relative}.filter-search input{width:100%;min-height:37px;padding:0 27px 0 10px;color:var(--text);background:#121c21;border:1px solid var(--line);border-radius:8px;outline:none;font-size:11px}.filter-search input:focus{border-color:var(--accent)}.filter-search>span{position:absolute;top:7px;right:9px;color:var(--accent);font-size:19px;pointer-events:none}.filter-radio{display:flex;align-items:center;gap:8px;font-size:11px;color:#bbcbcc;padding:5px 0;cursor:pointer}.filter-radio input{width:14px;height:14px;margin:0;accent-color:var(--accent)}.filter-radio span{flex:1}.filter-radio small{color:#78939a}.price-range{width:100%;accent-color:var(--accent)}.range-labels{display:flex;justify-content:space-between;color:#8ea2a2;font-size:9px}.filter-footnote{font-size:10px;color:#89999b;line-height:1.6}.catalog-products{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px 12px}.catalog-products .book-card__title{font-size:14px}.active-filters{display:flex;flex-wrap:wrap;gap:7px}.active-filters:not(:empty){margin-bottom:14px}.filter-chip{font-size:10px;padding:5px 5px 5px 9px;border-radius:7px;background:#2a393d;color:#e7f1e5;display:inline-flex;align-items:center;gap:8px}.filter-chip button{border:0;border-radius:4px;background:#3b504a;color:var(--accent)}.empty-results{text-align:center;padding:70px 20px}.empty-results>div{font-size:60px;color:var(--accent)}.empty-results h3{font-family:'Manrope',sans-serif;font-size:24px;margin:12px 0}.empty-results p{font-size:12px;color:var(--muted)}
/* product page */
.book-detail{padding:23px 0 26px}.book-detail .breadcrumbs{margin-bottom:19px}.book-detail__grid{display:grid;grid-template-columns:43% minmax(0,1fr);gap:38px;align-items:start}.book-detail__visual{padding:0}.book-detail__art{position:relative;display:grid;place-items:center;height:440px;overflow:hidden;border-radius:17px;background:radial-gradient(circle at 50% 58%,#4b6464,#2d4145 52%,#202d34 100%)}.book-detail__art img{width:48%;height:80%;object-fit:fill;filter:drop-shadow(15px 20px 12px #0009);position:relative;z-index:1}.book-detail__orbit{position:absolute;width:270px;height:270px;max-width:75%;border-radius:50%;border:1px solid #d5f87942;box-shadow:0 0 0 40px #d5f87908,0 0 0 80px #d5f87905}.visual-footer{display:block;color:#829799;font-size:9px;letter-spacing:1px;margin-top:7px}.book-detail__copy{padding:17px 0 0}.book-detail__copy h1{font-family:'Manrope',sans-serif;font-size:clamp(35px,4.3vw,60px);letter-spacing:-2.4px;line-height:1.1;margin:13px 0 10px}.book-detail__subtitle{color:#abc1bc;font-size:15px;margin-bottom:15px}.book-detail__line{height:1px;background:var(--line);margin-bottom:15px}.book-detail__price{font-family:'Manrope',sans-serif;font-size:27px;font-weight:800;color:var(--accent);margin-bottom:12px}.book-detail__price span{font-size:10px;color:#a7b7b3;letter-spacing:.7px;font-weight:600}.book-detail__description{color:#b9c9c7;font-size:12px;max-width:550px}.book-detail__features{display:flex;flex-wrap:wrap;gap:7px;margin:20px 0}.book-detail__features span{padding:7px 9px;border:1px solid var(--line);border-radius:8px;color:#d3dfdb;background:#19262a;font-size:10px}.book-detail__copy .btn-full{max-width:400px}.product-wish{display:block;background:none;border:0;color:#cde3d3;padding:10px 0;font-size:12px;font-weight:700}.book-detail__status{max-width:510px;display:flex;align-items:flex-start;gap:8px;padding:11px 13px;margin-top:13px;background:#b4c37a13;border:1px solid #d5f87933;border-radius:9px}.book-detail__status>span{color:var(--accent)}.book-detail__status p{color:#c3d1c4;font-size:11px;line-height:1.5;margin:0}.product-more{padding:29px 0 58px}.product-more .section-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:19px}.product-more .section-heading h2{font-family:'Manrope',sans-serif;font-size:28px;letter-spacing:-1px;margin:7px 0 0}
/* information, FAQ, and legal draft pages */
.section-spacing{padding-top:40px;padding-bottom:60px}.rich-section{padding:36px 0 70px}.rich-grid,.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:35px}.rich-grid h2,.contact-grid h2{font-family:'Manrope',sans-serif;font-size:37px;line-height:1.15;letter-spacing:-1.3px}.rich-grid p,.contact-grid p,.legal-grid p{font-size:13px;color:#b4c5c2}.rich-grid a:not(.btn),.contact-grid a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}.experience-art{position:relative;height:360px;overflow:hidden;border-radius:14px;background:radial-gradient(circle,#4e625b,#223139 70%)}.experience-art__circle{position:absolute;inset:55px 25%;border-radius:50%;border:1px solid #cfe7c044;box-shadow:0 0 0 45px #ddff9913}.experience-art__book{position:absolute;height:75%;width:38%;top:12%;left:32%;filter:drop-shadow(11px 17px 9px #0009);transform:rotate(-9deg)}.experience-art__book img{height:100%;width:100%}.experience-art__label{position:absolute;left:22px;top:20px;font-weight:900;font-size:10px;letter-spacing:2px}.experience-art__asterisk{position:absolute;right:23px;bottom:15px;color:var(--accent);font-size:64px}.experience-art__corner{position:absolute;left:22px;bottom:25px;font-size:10px;letter-spacing:2px}.benefit-list>div{display:flex;gap:13px;padding:12px 0;border-bottom:1px solid var(--line)}.benefit-icon{display:grid;place-items:center;width:35px;height:35px;flex:none;border-radius:8px;background:#d5f87920;color:var(--accent)}.benefit-list strong{font-size:13px}.benefit-list p{font-size:11px;margin:3px 0 0}.text-link{color:var(--accent);font-size:12px;font-weight:800;display:inline-flex;gap:7px}.guide-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.guide-steps article{border:1px solid var(--line);border-radius:12px;background:#1c272d;padding:22px}.guide-steps article>span{display:block;font-family:'Manrope',sans-serif;color:var(--accent);font-weight:800;font-size:24px;margin-bottom:20px}.guide-steps h2{font-family:'Manrope',sans-serif;font-size:19px;margin-bottom:9px}.guide-steps p{color:#aebfbc;font-size:12px}.faq-container{max-width:950px}.faq-container details{border-bottom:1px solid var(--line);padding:16px 0}.faq-container summary{font-size:18px;font-weight:800;cursor:pointer;list-style-position:inside}.faq-container details p{margin:10px 0;color:#aec0bd;font-size:12px}.contact-visual{height:320px;border-radius:15px;background:radial-gradient(circle at center,#456c59,#263c43 70%);display:grid;place-items:center;text-align:center;align-content:center;gap:10px;overflow:hidden}.contact-visual span{color:var(--accent);font-size:80px}.contact-visual strong{font-family:'Manrope',sans-serif;font-size:39px;letter-spacing:-2px}.legal-grid{display:grid;grid-template-columns:235px 1fr;gap:35px}.legal-status{color:#fbd0b6;font-size:10px;font-weight:800;letter-spacing:.8px}.legal-sections{display:grid;gap:9px}.legal-sections>section{background:#1b272c;border:1px solid var(--line);border-radius:12px;padding:18px}.legal-sections h2{font-size:18px;margin:0 0 6px}.legal-sections p{font-size:12px;margin:0}
/* footer */
.site-footer{border-top:1px solid var(--line);background:#121a1e;padding:37px 0 19px;margin-top:30px}.footer-top{display:flex;justify-content:space-between;gap:40px;padding-bottom:28px}.footer-brand p{color:#b0c1be;font-size:12px;margin:13px 0}.footer-note{font-size:9px;letter-spacing:1px;color:#819394}.footer-links{display:grid;grid-template-columns:repeat(3,minmax(115px,1fr));gap:35px}.footer-links>div{display:flex;flex-direction:column;gap:10px}.footer-links h3{color:var(--accent);font-family:'Manrope',sans-serif;font-size:9px;letter-spacing:1.5px;margin:0 0 4px}.footer-links a{color:#bcc9c8;font-size:11px}.footer-links a:hover{color:var(--accent)}.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:17px;border-top:1px solid var(--line);font-size:9px;color:#7d9495;letter-spacing:.4px}.footer-bottom b{color:var(--accent)}.footer-bottom a{color:var(--accent)}
/* modal search and demo cart overlays */
.search-overlay,.cart-overlay{position:fixed;inset:0;z-index:150;display:flex}.overlay-backdrop{position:absolute;inset:0;border:0;background:#05090bce;cursor:default}.search-modal{position:relative;z-index:1;margin:110px auto auto;width:min(640px,calc(100% - 24px));padding:25px;border-radius:17px;background:#213037;border:1px solid #597064;box-shadow:0 30px 90px #0008}.search-modal__head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.search-modal h2{font-family:'Manrope',sans-serif;font-size:27px;letter-spacing:-1px;margin:0 0 20px}.modal-close{flex:none;border:1px solid var(--line);background:#141e23;color:var(--text);width:35px;height:35px;border-radius:9px}.search-modal form{display:flex;gap:8px}.search-modal input{flex:1;min-width:0;background:#0f1b20;color:var(--text);border:1px solid #64766f;border-radius:9px;padding:0 12px;min-height:44px}.search-modal form button{border:0;background:var(--accent);color:#17231c;border-radius:9px;width:44px;display:grid;place-items:center}.search-modal>p{font-size:10px;letter-spacing:1.3px;color:#adbfbb;font-weight:800;margin:22px 0 12px}.search-links{display:flex;flex-wrap:wrap;gap:8px}.search-links a{font-size:11px;background:#30433e;color:var(--accent);padding:8px 10px;border-radius:7px}.cart-drawer{position:relative;z-index:1;margin-left:auto;background:#182329;border-left:1px solid var(--line);box-shadow:-15px 0 60px #0008;width:min(440px,100%);display:flex;flex-direction:column;min-height:0;padding:23px}.cart-head{display:flex;justify-content:space-between;gap:10px;align-items:flex-start;border-bottom:1px solid var(--line);padding-bottom:16px}.cart-head h2{font-family:'Manrope',sans-serif;font-size:25px;letter-spacing:-1px;margin:8px 0 0}.cart-head h2 span{color:var(--accent)}.cart-items{flex:1;overflow:auto;padding:10px 0}.cart-empty{padding:80px 8px;text-align:center}.cart-empty>span{font-size:50px;color:var(--accent)}.cart-empty h3{font-size:16px}.cart-empty p{color:#a8bab7;font-size:12px}.cart-line{display:grid;grid-template-columns:64px 1fr auto;gap:12px;align-items:start;padding:14px 0;border-bottom:1px solid var(--line)}.cart-line img{width:63px;height:88px;object-fit:cover}.cart-line h3{font-size:12px;line-height:1.35;margin:0 0 5px}.cart-line small{color:#8ea4a3;font-size:9px}.cart-line>div:last-child{text-align:right}.cart-line>div:last-child strong{font-size:12px;color:var(--accent)}.cart-line>div:last-child button{display:block;margin:10px 0 0 auto;background:none;border:0;color:#d2b2aa;font-size:10px}.cart-line__count{display:flex;align-items:center;gap:10px;margin-top:13px}.cart-line__count button{width:24px;height:24px;border-radius:5px;background:#2a373b;color:#fff;border:1px solid #60706c}.cart-line__count span{font-size:12px}.cart-footer{border-top:1px solid var(--line);padding-top:15px}.cart-total{display:flex;justify-content:space-between;margin-bottom:13px;font-size:12px}.cart-total strong{color:var(--accent)}.cart-footer button:disabled{opacity:.6;transform:none}.cart-footer p{font-size:10px;color:#9eafad;text-align:center}.cart-footer>a{display:block;text-align:center;color:var(--accent);font-weight:800;font-size:11px}.toast{position:fixed;bottom:21px;left:50%;z-index:180;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:var(--accent);color:#17271a;padding:11px 18px;border-radius:9px;font-size:11px;font-weight:800;box-shadow:0 12px 50px #0008;transition:.25s}.toast.is-visible{opacity:1;transform:translate(-50%,0)}
/* effects only where they aid clarity; native content stays visible */
@media (max-width:1120px){.hero-content h1{font-size:clamp(38px,4.3vw,57px)}.hero-content{padding:45px 17px 30px 36px}.hero-stats{gap:13px}.hero-stats small{font-size:7px}.catalog-products{grid-template-columns:repeat(3,minmax(0,1fr))}.stack-cover--front{left:34%}.footer-links{gap:18px}}
@media (max-width:920px){.shell,.nav-shell{width:calc(100% - 40px)}.desktop-nav{display:none}.mobile-menu-toggle{display:grid}.nav-actions{margin-left:auto}.hero-panel{grid-template-columns:55% 45%;min-height:389px}.hero-content{padding:35px 10px 27px 28px}.hero-content h1{font-size:clamp(36px,5.3vw,48px);letter-spacing:-2px}.hero-content>p{font-size:12px}.hero-visual{min-height:390px}.stack-cover{top:80px}.stack-cover--front{top:62px}.hero-stats{margin-top:20px}.book-grid,.featured-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.book-grid .book-card:nth-child(5){display:none}.category-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.catalog-layout{grid-template-columns:1fr;gap:10px}.filter-toggle{display:inline-flex}.filter-panel{display:none;position:static;grid-row:1}.filter-panel.is-open{display:block}.catalog-products{grid-template-columns:repeat(4,minmax(0,1fr))}.footer-brand{max-width:230px}}
@media (max-width:650px){html{scroll-padding-top:78px}.shell,.nav-shell{width:calc(100% - 26px)}.preview-strip{height:27px;font-size:8px;letter-spacing:.45px;gap:5px;padding:0 3px}.site-header{height:60px}.nav-shell{gap:8px}.mobile-menu:not([hidden]){top:60px}.brand{gap:6px}.brand img{width:30px;height:30px}.brand>span{font-size:20px;letter-spacing:-1.6px}.brand small{display:none}.icon-button{width:34px;height:34px;border-radius:9px}.icon-button svg{width:16px;height:16px}.nav-actions{gap:5px}.favorites-link{display:none}.home-hero{padding-top:10px}.hero-panel{display:block;border-radius:14px}.hero-content{padding:24px 20px 18px}.hero-eyebrow{font-size:8px;letter-spacing:1.05px;gap:7px}.hero-content h1{font-size:clamp(36px,9.4vw,49px);letter-spacing:-2.4px;margin:16px 0 12px;line-height:1.09}.hero-content>p{font-size:11px;max-width:490px;margin-bottom:14px;line-height:1.58}.hero-ctas{gap:8px}.hero-ctas .btn{min-height:39px;font-size:10px;padding:0 13px;border-radius:8px;gap:7px}.hero-stats{margin-top:18px;gap:14px}.hero-stats strong{font-size:19px}.hero-stats strong span{font-size:14px}.hero-stats small{font-size:7px;letter-spacing:.5px}.stat-divider{height:20px}.hero-visual{min-height:215px;height:215px}.hero-visual__halo{top:-45px;left:calc(50% - 130px);width:260px;height:260px}.stack-cover{top:14px;width:23%;height:auto;max-width:105px}.stack-cover--left{left:20%;top:24px}.stack-cover--front{left:39%;top:10px}.stack-cover--right{right:17%;top:25px}.hero-sticker{width:67px;height:67px;right:13%;bottom:32px}.hero-sticker span{font-size:7px}.hero-sticker b{font-size:13px}.hero-visual__bottom{bottom:10px;left:13px;right:13px;font-size:7px;letter-spacing:1.1px}.quick-categories{padding:11px 0 7px;display:block}.quick-label{display:block;font-size:8px;margin-bottom:8px}.quick-scroll{gap:6px}.quick-pill{min-height:33px;padding:0 11px;font-size:10px;border-radius:8px}.home-section{padding-top:29px}.section-bar{margin-bottom:14px}.section-bar h2{font-size:27px;letter-spacing:-1.2px}.section-bar p{font-size:10px}.section-kicker{font-size:8px;letter-spacing:.8px;margin-bottom:6px}.section-bar{flex-wrap:wrap}.section-bar>div{flex-basis:100%;min-width:0}.section-action{font-size:11px;white-space:normal;min-height:32px;gap:0;padding-bottom:0}.section-action span{font-size:14px;width:27px;height:27px}.book-grid,.featured-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:19px 10px}.book-grid .book-card:nth-child(5){display:block}.book-card__visual{aspect-ratio:1/.98;border-radius:10px}.book-card__image{width:63%;height:88%}.book-card__label{font-size:7px;top:7px;left:7px;padding:5px;max-width:68%}.wishlist-btn{top:7px;right:7px;width:26px;height:26px;border-radius:7px}.wishlist-btn svg{width:14px;height:14px}.book-card__meta{margin-top:7px;font-size:7px;letter-spacing:.25px}.book-card__bottom{display:flex;align-items:baseline;margin-top:3px;gap:4px}.book-card__title{font-size:12px;letter-spacing:-.2px}.book-card__price{font-size:11px}.book-card__subtitle{font-size:9px;margin-top:2px}.promo{padding-top:26px}.promo-inner{min-height:175px;padding:23px 18px;border-radius:12px}.promo .section-kicker{font-size:7px;letter-spacing:.2px}.promo h2{font-size:clamp(24px,6.3vw,35px);letter-spacing:-1.3px;line-height:1.1}.promo p{font-size:10px;max-width:210px;margin-bottom:9px}.promo-link{font-size:10px}.promo-art{right:-70px;top:0;width:210px;height:175px;opacity:.65}.promo-star{font-size:128px;top:26px;left:30px}.promo-orbit--one{width:220px;height:170px;top:0}.promo-orbit--two{width:160px;height:160px;right:32px;top:9px}.promo-mini{display:none}.home-section--categories{padding-top:28px}.category-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.category-card{min-height:119px;padding:11px 12px;border-radius:9px}.category-card__top{font-size:7px;letter-spacing:.5px}.category-card__top b{font-size:12px}.category-card__icon{font-size:53px;right:12px;top:18px}.category-card__bottom{left:12px;bottom:11px;right:9px}.category-card__bottom h3{font-size:16px}.category-card__bottom p{font-size:9px;line-height:1.2}.value-bar{grid-template-columns:1fr;gap:7px;margin-top:27px;margin-bottom:19px}.value-bar>div{padding:10px 13px;grid-template-columns:34px 1fr;column-gap:10px}.value-icon{width:31px;height:31px;font-size:18px}.value-bar strong{font-size:11px}.value-bar small{font-size:9px;margin-top:1px}.preview-note{font-size:9px}.subpage-hero{padding:17px 0 20px}.subpage-hero:after{font-size:100px}.breadcrumbs{font-size:9px;gap:6px;margin-bottom:12px}.subpage-hero h1{font-size:36px;letter-spacing:-1.5px;margin:7px 0}.subpage-hero p{font-size:11px}.overline{font-size:8px;letter-spacing:.9px}.catalog-section{padding:15px 0 46px}.catalog-toolbar{flex-wrap:wrap;gap:9px;padding-bottom:11px;margin-bottom:13px}.catalog-toolbar__left{width:100%;gap:9px}.catalog-count{font-size:10px}.catalog-toolbar__note{font-size:9px}.filter-toggle{min-height:33px}.sort-box{margin-left:auto}.sort-box label{font-size:9px}.sort-box select{font-size:10px;min-height:33px;max-width:180px}.catalog-products{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 9px}.catalog-products .book-card__title{font-size:12px}.filter-panel{padding:13px}.book-detail{padding:14px 0 22px}.book-detail .breadcrumbs{margin-bottom:13px}.book-detail__grid{grid-template-columns:1fr;gap:10px}.book-detail__art{height:290px;border-radius:12px}.book-detail__art img{width:34%;height:82%}.book-detail__orbit{width:200px;height:200px}.visual-footer{font-size:7px}.book-detail__copy{padding:8px 0 0}.book-detail__copy h1{font-size:34px;letter-spacing:-1.4px;margin:10px 0 5px}.book-detail__subtitle{font-size:12px;margin-bottom:12px}.book-detail__line{margin-bottom:12px}.book-detail__price{font-size:23px;margin-bottom:9px}.book-detail__description{font-size:11px}.book-detail__features{gap:5px;margin:13px 0}.book-detail__features span{font-size:9px;padding:6px}.product-more{padding:16px 0 36px}.product-more .section-heading h2{font-size:24px}.section-spacing{padding:28px 0 45px}.rich-section{padding:24px 0 43px}.rich-grid,.contact-grid,.legal-grid{grid-template-columns:1fr;gap:23px}.rich-grid h2,.contact-grid h2{font-size:28px}.rich-grid p,.contact-grid p,.legal-grid p{font-size:11px}.experience-art{height:270px}.experience-art__label{font-size:8px}.guide-steps{grid-template-columns:1fr;gap:8px}.guide-steps article{padding:16px}.guide-steps article>span{font-size:18px;margin-bottom:9px}.guide-steps h2{font-size:17px}.guide-steps p{font-size:11px;margin-bottom:0}.faq-container summary{font-size:14px}.contact-visual{height:230px}.contact-visual strong{font-size:30px}.legal-sections>section{padding:13px}.legal-sections h2{font-size:16px}.site-footer{margin-top:20px;padding:24px 0 13px}.footer-top{display:block;padding-bottom:21px}.footer-brand p{font-size:10px;margin:10px 0}.footer-note{font-size:8px}.footer-links{margin-top:23px;gap:15px;grid-template-columns:repeat(3,minmax(0,1fr))}.footer-links h3{font-size:8px}.footer-links a{font-size:9px;line-height:1.4}.footer-links>div{gap:9px}.footer-bottom{font-size:8px;flex-wrap:wrap;gap:9px}.footer-bottom span:nth-child(2){display:none}.search-modal{padding:18px;margin-top:76px}.search-modal h2{font-size:22px}.cart-drawer{padding:16px}.cart-head h2{font-size:23px}}
@media (max-width:365px){.hero-content h1{font-size:35px}.hero-stats{gap:9px}.hero-stats small{font-size:6px}.brand>span{font-size:18px}.brand img{width:27px;height:27px}.icon-button{width:31px;height:31px}.hero-ctas .btn{font-size:9px;padding-inline:10px}.book-card__bottom{flex-wrap:wrap;gap:1px}.book-card__title{font-size:12px}.hero-sticker{right:9%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}

/* Mobile V3 final density tuning */
@media (max-width:650px){.hero-content{padding-top:20px;padding-bottom:14px}.hero-content h1{margin:13px 0 9px}.hero-content>p{margin-bottom:12px}.hero-stats{margin-top:13px}.hero-visual{height:171px;min-height:171px}.stack-cover{max-width:87px;top:4px}.stack-cover--left{top:13px}.stack-cover--front{top:3px}.stack-cover--right{top:14px}.hero-sticker{width:55px;height:55px;bottom:26px;right:17%}.hero-visual__bottom{bottom:7px}.quick-categories{padding-top:9px;padding-bottom:5px}.home-section{padding-top:25px}.section-bar{margin-bottom:12px}}


/* ===============================================================
   COREEBOOKS V4 / LIGHT STUDIO
   A warm, modern, high-contrast editorial storefront.
   Visual refresh only: same routes, markup, interaction and security.
   =============================================================== */
:root{
 --bg:#f6f8f5;
 --panel:#ffffff;
 --panel2:#ecf3ef;
 --muted:#5b7169;
 --text:#19332a;
 --line:#dbe5de;
 --accent:#116b51;
 --mint:#98d4cb;
 --orange:#b86d47;
}
body{background:linear-gradient(180deg,#f9fbf8 0%,#f5f8f4 45%,#f6f8f5 100%)}
:focus-visible{outline-color:#116b51}
::selection{background:#b8e3cf;color:#15382d}
.skip-link{background:#12694f;color:#fff}
.preview-strip{background:#166c55;color:#fff;box-shadow:0 1px 0 #166c55}
.preview-strip__spark{color:#cff9b0}
.site-header{background:rgba(255,255,253,.95);border-bottom:1px solid #dce7de}
.site-header.is-scrolled{box-shadow:0 9px 26px #143c2713}
.brand small{color:#74877b}
.desktop-nav a{color:#415d50}
.desktop-nav a.active,.desktop-nav a:hover{color:#0e7754}
.icon-button{background:#f4f8f4;color:#204535;border:1px solid #dce7de}
.icon-button:hover{background:#e5f1e8;border-color:#8cbba2}
.cart-count{background:#126d52;color:white}
.mobile-menu:not([hidden]){background:#fff;border-top:1px solid #dbe7df;box-shadow:0 22px 35px #143a251c}
.mobile-menu a{color:#234536}
.brand__italic{color:#0e7858}
/* Bright but substantial hero: no giant white void, keep the stack and motion */
.hero-panel{
 background:radial-gradient(circle at 82% 15%,#e2f7d8 0%,transparent 42%),linear-gradient(120deg,#eaf4ed 0%,#d8ece2 56%,#c5e0d4 100%);
 border-color:#c8ddd2;
 box-shadow:0 13px 38px #1a644118;
}
.hero-panel:before{border-color:#09654412}
.hero-eyebrow,.section-kicker{color:#17634e}
.live-dot,.section-kicker i{background:#148761;box-shadow:0 0 0 4px #0c8e4b14}
.hero-content h1{color:#153b2e}
.hero-content h1 span,.hero-content h1 em{color:#0b7957}
.hero-content>p{color:#3a6554}
.hero-stats strong{color:#173c2e}
.hero-stats strong span{color:#0e7351}
.hero-stats small{color:#5d7d6e}
.stat-divider{background:#639b8170}
.btn-accent,.btn-lime,.btn-dark{background:#146b52;color:#fff}
.btn-accent:hover,.btn-lime:hover,.btn-dark:hover{background:#0d523e;color:#fff}
.btn-ghost{background:#ffffff93;border:1px solid #a8cbbc;color:#174737}
.btn-ghost:hover{background:#fff;border-color:#428e70}
.hero-visual{
 background:radial-gradient(circle at 52% 42%,#f9fff8 0%,#d7efe1 46%,#b9dcd0 100%);
 border-left:1px solid #accdba78;
}
.hero-visual__grid{background-image:linear-gradient(#155f3510 1px,transparent 1px),linear-gradient(90deg,#155f3510 1px,transparent 1px)}
.hero-visual__halo{border-color:#249a7355;box-shadow:0 0 0 49px #157d430a,0 0 0 99px #167a3907}
.stack-cover{filter:drop-shadow(0 16px 15px #254c3880)}
.hero-sticker{background:#fbfbdb;color:#174b38;box-shadow:0 10px 20px #1d63463d}
.hero-visual__bottom{color:#315c4b}
.hero-visual__bottom span{color:#0a7051}
.quick-categories{border-bottom-color:#d3e3d8}
.quick-label{color:#557466}
.quick-label span{color:#0d7452}
.quick-pill{background:#fff;border-color:#d8e6dc;color:#365748}
.quick-pill:hover{background:#d2e9d7;color:#0d5c42}
.quick-pill--active{background:#136d50;border-color:#136d50;color:#fff}
.section-bar h2,.section-bar h2 em{color:#153d30}
.section-bar h2 em{color:#148565}
.section-bar p{color:#627c70}
.section-kicker{color:#127b57}
.section-action,.arrow-link{color:#0d7151}
.section-action span{border-color:#92b9a7}
.book-card__visual{background:radial-gradient(ellipse at 50% 70%,#eff6f0,#d9ebdf 65%,#d0e3d5 100%);border-color:#d5e6dc}
.book-card:nth-child(5n + 2) .book-card__visual{background:radial-gradient(circle at 50% 70%,#f2eefb,#e4e0f2 60%,#dcd6ed)}
.book-card:nth-child(5n + 3) .book-card__visual{background:radial-gradient(circle at 50% 70%,#f6f2df,#ebe9d9 60%,#e1e8d1)}
.book-card:nth-child(5n + 4) .book-card__visual{background:radial-gradient(circle at 50% 70%,#fff0e1,#f3e4d9 60%,#ece0d4)}
.book-card:nth-child(5n + 5) .book-card__visual{background:radial-gradient(circle at 50% 70%,#e6f3fb,#daeafa 60%,#d0e2f0)}
.book-card:hover .book-card__visual{border-color:#8abda0;box-shadow:0 9px 25px #1a664616}
.book-card__image{filter:drop-shadow(7px 11px 7px #14352656)}
.book-card__label{background:#fff;color:#235441;box-shadow:0 2px 10px #1a4b3323}
.wishlist-btn{background:#fffffff2;border:1px solid #d9e5de;color:#284c3a;box-shadow:0 2px 7px #133a3210}
.wishlist-btn:hover,.wishlist-btn[aria-pressed=true]{background:#156f52;color:#fff}
.book-card__meta,.book-card__meta span:last-child{color:#617c6c}
.book-card__title{color:#19372a}
.book-card__title:hover{color:#0b7758}
.book-card__subtitle{color:#6a8478}
.book-card__price{color:#126d51}
.promo-inner{background:linear-gradient(106deg,#c4f0df 0%,#d9f4db 50%,#a4d6c6 100%);color:#194536;border:1px solid #b5d8c8}
.promo h2,.promo h2 em{color:#0f4c38}
.promo p{color:#436e59}
.promo .section-kicker{color:#237352}
.promo-star{color:#218264}
.promo-orbit{border-color:#307e5a48}
.promo-link{border-color:#247855;color:#0a6449}
/* Soft category tiles: visually varied without dark/black surfaces. */
.category-card{background:#e0f1e8;border:1px solid #cfe7d9;color:#183e30}
.category-card--wellness{background:#e0f2e6}
.category-card--business{background:#e3ebf7}
.category-card--fiction{background:#eee5f4}
.category-card--cooking{background:#f7e9df}
.category-card--technology{background:#dcedf4}
.category-card__top{color:#456b5b}
.category-card__top b{color:#186a52}
.category-card__bottom h3{color:#214636}
.category-card__bottom p{color:#527469}
.category-card__icon{color:#2b74501b}
.value-bar>div{background:#fff;border-color:#d9e7dd;box-shadow:0 4px 14px #1d64400b}
.value-icon{background:#e2f3e8;color:#147652}
.value-bar strong{color:#1b4232}
.value-bar small{color:#607d6e}
.preview-note{color:#647e71}.preview-note span{color:#1a7b58}
.subpage-hero{background:linear-gradient(135deg,#ebf5ed,#d8ebdd);border-bottom-color:#d0e0d2}
.subpage-hero:after{color:#12734d14}
.subpage-hero h1{color:#164131}
.subpage-hero h1 em{color:#0b7957}
.subpage-hero p{color:#4a7461}
.breadcrumbs{color:#6c8578}.breadcrumbs>span:last-child{color:#24533f}
.overline,.overline-dot{color:#116b51}
.sort-box label,.catalog-toolbar__note{color:#607b6e}
.sort-box select,.filter-toggle{background:#fff;color:#1e4635;border-color:#d1e0d5}
.filter-panel{background:#fff;border-color:#d9e6de;box-shadow:0 5px 25px #235b350a}
.filter-heading h2,.filter-label{color:#1d4533}
.filter-heading button{color:#126e52}
.filter-search input{background:#f8fbf7;border-color:#d5e5db;color:#193f30}
.filter-radio{color:#385d4c}
.filter-radio small,.range-labels,.filter-footnote{color:#688778}
.filter-chip{background:#e5f2e9;color:#1c5b42}
.filter-chip button{background:#c9e3d2;color:#145c44}
.book-detail__art{background:radial-gradient(circle at 50% 55%,#f7fff8,#d5e9df 60%,#c5ded1);border:1px solid #caddd2}
.book-detail__art img{filter:drop-shadow(15px 19px 12px #173d316b)}
.book-detail__orbit{border-color:#187b5542;box-shadow:0 0 0 40px #1577490d,0 0 0 80px #15774907}
.visual-footer{color:#557b6b}
.book-detail__copy h1{color:#183c2d}
.book-detail__subtitle{color:#567869}
.book-detail__price{color:#116b51}
.book-detail__price span{color:#668478}
.book-detail__description{color:#496e5b}
.book-detail__features span{color:#23513b;background:#fff;border-color:#d6e6da}
.product-wish{color:#176b4d}
.book-detail__status{background:#e9f5ec;border-color:#bcd9c4}
.book-detail__status>span,.book-detail__status p{color:#376953}
.rich-grid p,.contact-grid p,.legal-grid p{color:#527263}
.rich-grid a:not(.btn),.contact-grid a{color:#106e51}
.experience-art{background:radial-gradient(circle,#d6f0da,#acd5bd 75%)}
.experience-art__circle{border-color:#4586664c;box-shadow:0 0 0 45px #3a996014}
.experience-art__asterisk{color:#117353}
.guide-steps article{background:#fff;border-color:#d7e5db}
.guide-steps article>span{color:#137551}
.guide-steps h2{color:#1e4334}
.guide-steps p,.faq-container details p{color:#5c796b}
.contact-visual{background:radial-gradient(circle at center,#c8eddb,#a1ceb8 75%);color:#184b37}
.contact-visual span{color:#126e53}
.legal-status{color:#9c5c32}
.legal-sections>section{background:#fff;border-color:#d7e6dc}
.site-footer{background:#edf4ef;border-top:1px solid #d8e8db}
.footer-brand p{color:#536f60}.footer-note{color:#748779}
.footer-links h3,.footer-bottom b,.footer-bottom a{color:#136d52}
.footer-links a{color:#486655}
.footer-links a:hover{color:#0d7454}
.footer-bottom{color:#71877b;border-color:#d6e4d9}
.overlay-backdrop{background:#132d229e}
.search-modal{background:#fff;border:1px solid #cbdfd1;box-shadow:0 25px 70px #113c2d33}
.search-modal h2{color:#173f30}
.search-modal input{background:#f8fbf8;color:#173e2e;border-color:#c5decd}
.search-modal form button{background:#146c51;color:#fff}
.search-modal>p{color:#607a6a}
.search-links a{background:#e6f3e9;color:#175c43}
.modal-close{background:#f4f8f3;color:#1d5139;border-color:#cfe1d4}
.cart-drawer{background:#fff;border-left:1px solid #d1e3d4;box-shadow:-12px 0 55px #103c2b2b}
.cart-head h2,.cart-empty h3,.cart-line h3{color:#193b2c}
.cart-head h2 span,.cart-line>div:last-child strong,.cart-total strong{color:#0b7250}
.cart-empty p,.cart-line small,.cart-footer p{color:#688578}
.cart-line__count button{background:#e3f1e7;color:#1c543c;border-color:#a8d0b8}
.cart-line>div:last-child button{color:#a45140}
.cart-footer>a{color:#126d51}
.toast{background:#166d52;color:#fff;box-shadow:0 13px 30px #123b2930}
@media(max-width:650px){
 .hero-visual{border-left:0;border-top:1px solid #aacbba91}
 .hero-panel{box-shadow:0 7px 20px #1a644116}
 .category-card{border-color:#d4e2d8}
}


/* COREEBOOKS V5 / PROFESSIONAL PAGE-BASED COMMERCE PREVIEW */
.commerce-intro{padding-top:30px;padding-bottom:19px}
.commerce-crumbs{display:flex;align-items:center;gap:11px;color:#71867a;font-size:12px;font-weight:650;margin-bottom:16px}
.commerce-crumbs a{color:#517160;text-decoration:none}.commerce-crumbs a:hover{color:#0b7150}
.commerce-intro__row{display:flex;justify-content:space-between;align-items:end;gap:20px}
.commerce-eyebrow{color:#137857;font-size:10px;font-weight:900;letter-spacing:1.7px}
.commerce-intro h1{margin:5px 0 7px;color:#173c2e;font-size:clamp(30px,3.7vw,48px);font-weight:800;line-height:1.12;letter-spacing:-1.7px}
.commerce-intro h1 em{font-family:'Playfair Display',Georgia,serif;font-weight:400;color:#157452}
.commerce-intro p{color:#607a6c;font-size:14px;margin:0}
.commerce-back{white-space:nowrap;text-decoration:none;color:#126b4c;font-size:13px;font-weight:750;border-bottom:1px solid #accdb9;padding-bottom:3px}
.commerce-section{padding-bottom:54px}
.commerce-grid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(295px,.85fr);gap:18px;align-items:start}
.commerce-panel{background:#fff;border:1px solid #dce8df;border-radius:16px;box-shadow:0 7px 23px #1b5f3710;padding:25px;min-width:0}
.commerce-panel__heading{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:14px}
.commerce-panel h2{font-size:17px;color:#1b4031;margin:0;font-weight:800;letter-spacing:-.4px}
.commerce-panel__heading>span,.commerce-muted{color:#6d8778;font-size:12px;font-weight:500}
.commerce-panel__heading a{color:#0f704c;font-size:12px;text-decoration:underline;text-underline-offset:3px}
.commerce-items{min-height:100px}
.commerce-item{display:flex;gap:16px;align-items:center;padding:18px 0;border-top:1px solid #e6eee8}
.commerce-item__cover{flex:0 0 68px;width:68px;height:95px;display:flex;align-items:center;justify-content:center;background:#edf3ef;border-radius:8px;padding:6px}
.commerce-item__cover img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(3px 5px 5px #1d4d3e33)}
.commerce-item__info{flex:1;min-width:0;display:flex;flex-direction:column;align-items:flex-start;gap:7px}
.commerce-item__eyebrow{color:#82978a;font-weight:800;font-size:9px;letter-spacing:1px}
.commerce-item__title{color:#1c4031;font-weight:800;text-decoration:none;font-size:15px;line-height:1.25}
.commerce-remove{border:0;background:none;color:#a3514b;text-decoration:underline;text-underline-offset:3px;padding:0;font-size:12px;cursor:pointer}
.commerce-item__end{display:flex;flex-direction:column;align-items:end;gap:17px}
.commerce-item__end>strong{font-size:15px;color:#17533b}
.commerce-qty{display:flex;align-items:center;gap:12px;border:1px solid #d7e5dc;background:#f9fcfa;border-radius:8px;padding:3px}
.commerce-qty button{border:0;background:#e8f4eb;width:28px;height:26px;border-radius:5px;font-size:17px;color:#18573f;cursor:pointer}
.commerce-qty span{font-size:12px;font-weight:800;min-width:13px;text-align:center;color:#193f2f}
.commerce-summary>h2{margin-bottom:21px}
.summary-line{display:flex;justify-content:space-between;align-items:center;color:#60766b;font-size:13px;padding:10px 0}
.summary-line strong{color:#214a36;font-size:14px}
.summary-total{display:flex;justify-content:space-between;align-items:baseline;padding:18px 0 20px;margin-top:6px;border-top:1px solid #dde9e0;color:#1d4433;font-weight:750;font-size:15px}
.summary-total strong{font-size:26px;font-weight:900;color:#126b50;letter-spacing:-.7px}
.checkout-primary{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;background:#126f53;color:#fff;border:0;border-radius:9px;padding:16px 18px;text-decoration:none;font-size:13px;font-weight:850;line-height:1.3;cursor:pointer;transition:background .2s,transform .2s}
.checkout-primary:hover:not(:disabled):not(.is-disabled){background:#0e563f;transform:translateY(-1px)}
.checkout-primary:disabled,.checkout-primary.is-disabled{background:#afc2b6;color:#f7faf8;cursor:not-allowed;transform:none}
.summary-note{display:flex;align-items:flex-start;gap:10px;margin:20px 0 8px;padding:12px 13px;background:#f0f7f1;border:1px solid #dbeadf;border-radius:8px}
.summary-note>span{color:#18845c;font-size:21px}
.summary-note p{margin:0;color:#507361;font-size:11px;line-height:1.6}
.summary-help{display:flex;justify-content:center;gap:15px;margin-top:13px;font-size:11px}
.summary-help a{color:#507861}
.commerce-empty{padding:35px 12px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:8px}
.commerce-empty>span{font-size:40px;color:#69ab87}.commerce-empty h3{color:#173a2a;font-size:19px;margin:0}.commerce-empty p{margin:0 0 12px;color:#698478;font-size:13px}
.commerce-empty .checkout-primary{width:auto;min-width:180px}
.commerce-grid--checkout{grid-template-columns:minmax(0,1.45fr) minmax(295px,.9fr)}
.commerce-stack{display:flex;flex-direction:column;gap:15px;min-width:0}
.checkout-step__header{display:flex;align-items:flex-start;gap:14px;margin-bottom:23px}
.checkout-step__number{display:grid;place-items:center;border-radius:9px;background:#e5f3e9;color:#0c7351;flex:0 0 34px;height:34px;font-size:12px;font-weight:900}
.checkout-step__header h2{margin:3px 0 5px}.checkout-step__header p{font-size:12px;color:#718579;margin:0;line-height:1.5}
.checkout-fields{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.checkout-field{display:flex;flex-direction:column;gap:8px;min-width:0}
.checkout-field--wide{grid-column:1/-1}
.checkout-field label{color:#254c38;font-weight:750;font-size:12px}
.checkout-field input{display:block;width:100%;min-width:0;background:#fbfdfa;border:1px solid #d4e5da;border-radius:8px;padding:14px 13px;color:#1e4734;font-size:14px;outline-offset:2px}
.checkout-field input:focus{border-color:#18835c;box-shadow:0 0 0 3px #1493661c}
.checkout-field input::placeholder{color:#91a396}.checkout-field small{font-size:10px;color:#84988a;line-height:1.5}
.payment-placeholder{border:1px solid #d7e5da;border-radius:12px;overflow:hidden;background:#fbfdfa}
.payment-placeholder__top{display:flex;align-items:center;gap:10px;padding:16px;border-bottom:1px solid #dfebe1}
.payment-placeholder__top strong{color:#174d36;font-size:13px}.payment-mark{display:grid;place-items:center;color:#fff;background:#635bff;border-radius:7px;width:30px;height:30px;font-weight:800;font-size:20px}
.payment-pill{margin-left:auto;white-space:nowrap;font-size:9px;letter-spacing:.5px;color:#925b2b;background:#fff0d5;border-radius:50px;padding:6px 9px;font-weight:800}
.payment-placeholder__body{display:flex;gap:14px;align-items:center;padding:28px 18px}
.payment-icon{flex:0 0 45px;display:grid;place-items:center;width:45px;height:45px;border-radius:10px;background:#e7f2ed;color:#1f8064;font-size:26px}
.payment-placeholder__body strong{font-size:13px;color:#254834}.payment-placeholder__body p{font-size:12px;color:#799082;line-height:1.6;margin:4px 0 0}
.payment-placeholder__warning{font-size:11px;color:#6e8a7b;background:#edf5ef;padding:11px 16px}
.checkout-assurance{display:flex;gap:11px;flex-wrap:wrap;color:#628170;font-size:11px;padding:5px 2px}
.checkout-order-items{border-top:1px solid #e3ede5;padding-top:8px}
.checkout-order-item{display:flex;gap:12px;align-items:center;padding:11px 0}
.checkout-order-item__cover{height:58px;width:44px;flex:0 0 44px;position:relative;background:#eaf3ec;border-radius:5px;padding:4px}
.checkout-order-item__cover img{width:100%;height:100%;object-fit:contain}
.checkout-order-item__cover small{display:grid;place-items:center;position:absolute;right:-7px;top:-7px;width:19px;height:19px;background:#196d51;color:#fff;border-radius:50%;font-size:10px;font-weight:800}
.checkout-order-item__title{min-width:0;flex:1;display:flex;flex-direction:column;gap:5px}
.checkout-order-item__title strong{font-size:12px;color:#204632;line-height:1.2}.checkout-order-item__title small{font-size:10px;color:#879a8c}
.checkout-order-item>strong{font-size:12px;color:#1b543a;white-space:nowrap}
.checkout-disclaimer,.checkout-policy{font-size:11px;color:#789082;line-height:1.65;margin:13px 0 0}
.checkout-policy a{color:#146c4d;text-decoration:underline}.checkout-cart-empty{color:#667e6d;font-size:12px;padding:20px 0}.checkout-cart-empty a{color:#126b50}
@media(max-width:850px){.commerce-grid,.commerce-grid--checkout{grid-template-columns:1fr}.commerce-summary--sticky{position:static}}
@media(min-width:851px){.commerce-summary--sticky{position:sticky;top:98px}}
@media(max-width:550px){.commerce-intro{padding-top:18px;padding-bottom:15px}.commerce-intro__row{display:block}.commerce-intro h1{font-size:33px}.commerce-back{display:inline-block;margin-top:14px}.commerce-section{padding-bottom:36px}.commerce-grid{gap:12px}.commerce-panel{padding:17px;border-radius:12px}.commerce-item{gap:11px}.commerce-item__cover{flex-basis:56px;width:56px;height:80px}.commerce-item__title{font-size:13px}.commerce-item__end{gap:11px}.commerce-qty{gap:5px}.commerce-qty button{width:23px;height:24px}.checkout-fields{grid-template-columns:1fr}.checkout-field--wide{grid-column:auto}.payment-placeholder__top{gap:8px;padding:13px}.payment-pill{font-size:8px}.checkout-assurance{flex-direction:column;gap:6px}}
@media(prefers-reduced-motion:reduce){.checkout-primary{transition:none}}

/* Additional editorial content for verified books; the approved V6 layout remains unchanged. */
.book-detail__invitation{color:#426c54;font-weight:650;font-size:14px;line-height:1.6;margin:12px 0}
.book-editorial{padding:30px 0 42px;background:#f7faf7;border-top:1px solid #e4eee6;border-bottom:1px solid #e4eee6}
.book-editorial__grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:25px;align-items:start}
.book-editorial__main,.book-editorial__aside{background:#fff;border:1px solid #e2ebe4;border-radius:14px;padding:24px}
.book-editorial__main h2{font-size:clamp(26px,3vw,34px);letter-spacing:-1px;color:#234537;margin:8px 0 16px}
.book-editorial__main h2 em{color:#569674;font-style:normal}.book-editorial__main>p{color:#5c7164;line-height:1.74;white-space:pre-line;margin:0}
.book-editorial__main>.book-editorial__paragraph+.book-editorial__paragraph{margin-top:1.75em}
.book-editorial__tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:19px}.book-editorial__tags span{font-size:11px;color:#487b5b;background:#edf7ef;border:1px solid #dceadd;border-radius:18px;padding:7px 11px}
.book-editorial__facts>span{font-size:10px;letter-spacing:1.3px;font-weight:850;color:#4f9870}.book-editorial__facts>div{display:flex;justify-content:space-between;gap:18px;border-bottom:1px solid #edf2ee;padding:10px 0}.book-editorial__facts>div span{color:#819187;font-size:12px}.book-editorial__facts>div strong{font-size:12px;color:#315b40;text-align:right}
.book-editorial__contents{margin-top:22px;border-top:1px solid #e5eee7;padding-top:18px}.book-editorial__contents h3{margin:0 0 12px;color:#294f38;font-size:16px}.book-editorial__contents ol{padding-left:18px;margin:0;columns:2;column-gap:20px;list-style:decimal}.book-editorial__contents li{break-inside:avoid;padding:4px 0;font-size:12px;line-height:1.55;color:#64786b}
@media(max-width:760px){.book-editorial{padding:16px 0 25px}.book-editorial__grid{grid-template-columns:1fr;gap:12px}.book-editorial__main,.book-editorial__aside{padding:18px}.book-editorial__contents ol{columns:1}.book-detail__invitation{font-size:13px}}

@media(max-width:760px){.book-editorial__main>.book-editorial__paragraph+.book-editorial__paragraph{margin-top:1.5em}}

/* Text-only value card after removing its decorative arrow. */
.value-bar>div.value-card--text{grid-template-columns:1fr}

/* Keep every storefront control label uppercase, including labels updated by JS.
   Content links, book titles, form values and accessible names remain unchanged. */
button,
input[type="button"],
input[type="submit"],
input[type="reset"],
[role="button"],
summary,
.btn,
.checkout-primary,
.icon-button,
.quick-pill,
.section-action,
.arrow-link,
.promo-link,
.commerce-back,
.commerce-panel__heading > a,
.search-links > a,
.skip-link {
  text-transform: uppercase;
}