/* Store option A: big tiles (v141). Loaded after store-page.css; everything is scoped to .store.sa */
@media (max-width:639px){.sa-main{padding-left:max(16px,env(safe-area-inset-left));padding-right:max(16px,env(safe-area-inset-right))}}
.store.sa{padding-top:14px}
.sa .sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* header + gift */
.sa-top{display:grid;gap:16px;margin:0 0 16px}
.sa-h1{margin:0;font-family:var(--display);color:var(--ink)}
.sa-h1 .sa-t{display:block;font-size:30px;line-height:1.1;font-weight:800;letter-spacing:-.01em}
.sa-h1 .sa-s{display:block;margin-top:6px;font:400 16px/1.4 var(--body);color:var(--muted);letter-spacing:0}
.sa-sub{margin:0;font-size:16px;line-height:1.4;color:var(--muted)}
.sa-gift{display:flex;align-items:center;gap:12px;min-height:64px;padding:10px 14px;border-radius:16px;background:var(--mark-soft);border:2px solid var(--mark);color:var(--ink);text-decoration:none;transition:transform .15s,box-shadow .15s}
.sa-gift:hover{transform:translateY(-1px);box-shadow:var(--shadow-md)}
.sa-gift .sa-gi{flex:none;width:40px;height:40px;border-radius:12px;background:var(--mark);display:grid;place-items:center;font-size:22px}
.sa-gift b{display:block;font:800 17px/1.2 var(--display)}
.sa-gift .sa-gs{display:block;font-size:14px;line-height:1.3;color:var(--muted)}
.sa-gift .sa-chev{margin-left:auto;font-size:26px;line-height:1}

/* tiles */
.sa-tiles{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.sa-tile{position:relative;display:flex;flex-direction:column;justify-content:flex-end;min-height:168px;padding:96px 12px 12px;border-radius:18px;color:var(--ink);background:var(--sheet);overflow:hidden;text-decoration:none;isolation:isolate;transition:transform .15s,box-shadow .15s}
.sa-tile:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.sa-tile:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.sa-tile b{position:relative;font:800 19px/1.15 var(--display)}
.sa-tile .sa-from{position:relative;font-size:14px;color:var(--muted);margin-top:2px}
.sa-tile .sa-d{display:none}
.sa-tile .sa-tag{position:relative;align-self:flex-start;display:inline-flex;align-items:center;gap:4px;margin:0 0 6px;padding:3px 8px;border-radius:999px;background:var(--mark);font:700 12px/1.2 var(--display);color:var(--ink)}
.sa-art{position:absolute;right:10px;top:10px;width:84px;height:84px;z-index:-1}
.sa-art img{position:absolute;right:0;top:0;width:60px;height:78px;object-fit:cover;border-radius:6px;box-shadow:var(--shadow-md);transform:rotate(6deg);background:#1e3a8a}
.sa-art .sa-cv1,.sa-art .sa-cv2{display:none}
.sa-art .sa-ph0{position:absolute;right:0;top:0;width:60px;height:78px;border-radius:6px;transform:rotate(6deg);box-shadow:var(--shadow-md);background:#1e3a8a url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 120'%3E%3Cpath d='M24 96 H48 V72 H72 V48 H96 V26' fill='none' stroke='%23ffd23f' stroke-width='14' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/36px no-repeat}
.sa-art img.sa-fcimg{width:96px;height:60px;top:12px;right:-6px;transform:rotate(-6deg);background:none}
.sa-tile.t-prek{background:#fff4cc}.sa-tile.t-book{background:#e7ecfc}.sa-tile.t-bund{background:#e3f4ea}
.sa-tile.t-prep{background:#fde8e4}.sa-tile.t-fc{background:#efe7fb}.sa-tile.t-el{background:#e2f2f7}
.sa-links{display:flex;flex-wrap:wrap;gap:4px 18px;margin:14px 0 0}
.sa-links a{display:inline-flex;align-items:center;min-height:44px;font:700 15px var(--display);color:var(--accent-deep,var(--ink));text-decoration:underline;text-underline-offset:3px}

/* views */
.store.sa.sa-home .shop{display:none}
.store.sa-list .sa-top,.store.sa-list .sa-tiles,.store.sa-list .sa-links,.store.sa-list [data-fp]{display:none}
.store.sa .shop{display:block}

/* list bar */
.sa-bar{display:flex;align-items:center;gap:8px;margin:0 0 12px}
.sa-kt{flex:1;min-width:0;margin:0;font:800 22px/1.15 var(--display);color:var(--ink)}
.sa-pill{min-height:44px;padding:0 16px;border-radius:999px;border:2px solid var(--ink);background:var(--paper);font:700 15px var(--display);color:var(--ink);display:inline-flex;align-items:center;gap:6px;text-decoration:none;cursor:pointer;white-space:nowrap}
.sa-pill:hover{background:var(--wash)}
.sa-pill.on{background:var(--ink);color:#fff}
.sa-pill svg{flex:none}
.sa-subk{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px;margin:0 0 12px;padding:4px;border-radius:999px;background:var(--wash);max-width:520px}
.sa-subk[hidden]{display:none}
.sa-subk button{min-height:44px;padding:0 8px;border-radius:999px;border:0;background:none;font:700 15px var(--display);color:var(--ink);cursor:pointer}
.sa-subk button:hover{background:rgba(255,255,255,.7)}
.sa-subk button[aria-pressed="true"]{background:var(--ink);color:#fff;box-shadow:var(--shadow-sm)}
.store.sa .sechead .sech{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;margin:0}
.store.sa .sechead .secd{margin:0 0 10px;font-size:15px;color:var(--muted)}
.store.sa .sechead .bandtabs button{min-height:44px}
.store.sa .shopmain{display:flex;flex-direction:column}
.store.sa .shopmain>#freebanner{order:1}
.store.sa .shopmain>#sechead{order:2}
.store.sa .shopmain>#fcpick{order:3}
.store.sa .shopmain>#grid{order:4}
.store.sa .shopmain>#fcsets{order:5;margin-top:18px}
.store.sa .shopmain>*{min-width:0}
.store.sa .freebanner{font-size:14.5px;line-height:1.4;padding:10px 12px;margin:0 0 12px}

/* filter sheet (phone: bottom sheet; computer: centered panel) */
.sa-scrim{position:fixed;inset:0;z-index:999;background:rgba(21,35,60,.45)}
.sa-scrim[hidden]{display:none}
html.sa-lock{overflow:hidden}
.store.sa .finder.sa-sheet{position:fixed;left:0;right:0;bottom:0;top:auto;z-index:1000;margin:0;max-height:86vh;max-height:86dvh;overflow:auto;overscroll-behavior:contain;background:var(--paper);border:0;border-radius:20px 20px 0 0;box-shadow:0 -10px 40px rgba(21,35,60,.25);padding:0 16px;transform:translateY(105%);visibility:hidden;transition:transform .22s ease,visibility 0s linear .22s}
.store.sa .finder.sa-sheet.on{transform:none;visibility:visible;transition:transform .22s ease}
@media (prefers-reduced-motion:reduce){.store.sa .finder.sa-sheet{transition:none}}
.sa-sheethd{position:sticky;top:0;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:14px 0 6px;background:var(--paper)}
.sa-sheett{margin:0;font:800 20px var(--display);color:var(--ink)}
.sa-x{width:44px;height:44px;border-radius:999px;border:2px solid var(--ink);background:var(--paper);font:700 24px/1 var(--display);color:var(--ink);cursor:pointer}
.sa-sheetft{position:sticky;bottom:0;z-index:2;padding:12px 0 calc(16px + env(safe-area-inset-bottom));background:var(--paper)}
.sa-show{width:100%;min-height:52px;border-radius:999px;border:0;background:var(--accent);color:#fff;font:700 17px var(--display);cursor:pointer}
.store.sa .sa-sheet .findt,.store.sa .sa-sheet .findd,.store.sa .sa-kindstep>.fnum,.store.sa .sa-kindstep>#kinds,.store.sa .sa-sheet .fnum b{display:none}
.store.sa .sa-sheet .fcount{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);margin:0}
.store.sa .sa-sheet .fstep{padding:12px 0;margin:0;border-top:1px solid #e3e9f4}
.store.sa .sa-sheet .fnum{margin:0 0 8px;font:800 15px var(--display)}
.store.sa .sa-sheet .chips button{min-height:44px}
.store.sa .sa-sheet .fsel select{min-height:48px}
.store.sa .sa-sheet .fhint{margin:0}
.store.sa .sa-sheet .sa-kindstep>.fhint{margin:0;font-size:14px}

/* product cards: navy pill buttons everywhere, compact rows on phone */
.store.sa .item .row .btn[data-add]{background:var(--accent);color:#fff;border:0;border-radius:999px;min-height:44px;padding:0 18px;box-shadow:none;font-family:var(--display);font-weight:700}
.store.sa .item .row .btn[data-add]:hover{background:var(--accent-deep,#0c1628);transform:none}
.store.sa .item .row .btn[data-cartview]{min-height:44px;border-radius:999px}
.store.sa .item .covers.sa-ph{display:block;width:64px;height:83px;border-radius:6px;background:#1e3a8a url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 120'%3E%3Cpath d='M24 96 H48 V72 H72 V48 H96 V26' fill='none' stroke='%23ffd23f' stroke-width='14' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/40px no-repeat;box-shadow:var(--shadow-sm)}
@media (min-width:640px){.store.sa .item .covers.sa-ph{width:80px;height:103px;margin-bottom:10px}}
@media (max-width:639px){
  .store.sa .grid{grid-template-columns:minmax(0,1fr);gap:10px}
  .store.sa .grid>.item{display:grid;grid-template-columns:64px minmax(0,1fr);column-gap:12px;row-gap:0;align-content:start;padding:10px 12px 10px 10px;border:1.5px solid var(--line);border-radius:14px;box-shadow:none}
  .store.sa .grid>.item>*{grid-column:2;min-width:0}
  .store.sa .grid>.item>.covers,.store.sa .grid>.item>.fcimg{grid-column:1;grid-row:1/span 40;align-self:start;margin:0;display:block;position:relative}
  .store.sa .grid>.item>.covers img{width:64px!important;height:83px!important;margin:0!important;object-fit:cover;border-radius:6px;position:static!important}
  .store.sa .grid>.item>.covers img:not(:first-child){display:none}
  .store.sa .grid>.item>.covers .more{position:absolute;right:-4px;bottom:-4px;left:auto;top:auto;min-width:0;padding:1px 6px;font-size:12px}
  .store.sa .grid>.item.fcitem{grid-template-columns:96px minmax(0,1fr)}
  .store.sa .grid>.item>.fcimg img{border-radius:8px!important}
  .store.sa .grid>.item .cardh{font-size:16px;line-height:1.2;margin:0 0 2px}
  .store.sa .grid>.item .blurb{font-size:14px;margin:0 0 4px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .store.sa .grid>.item .meta{font-size:13px;margin:0 0 6px}
  .store.sa .grid>.item .badge{justify-self:start;margin:0 0 4px}
  .store.sa .grid>.item .row{margin-top:6px;padding-top:0;border-top:0;display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap}
  .store.sa .grid>.item .price{font-size:19px}
  .store.sa .grid>.item>.inside>summary{min-height:44px}
  .store.sa .grid>.item table{width:100%;font-size:13px}
  .store.sa .grid>.sband{padding:10px 12px;margin-top:8px}
  .store.sa .grid>.sband p{font-size:14px}
  .store.sa .fcp-tiles{grid-template-columns:1fr}
}

/* how it works */
.sa-how{margin:28px 0 8px;padding:20px 16px;border-radius:20px;background:var(--wash);scroll-margin-top:90px}
.sa-howin{display:grid;gap:20px}
.sa-how h2{margin:4px 0 10px;font:800 24px/1.15 var(--display)}
.sa-how .lead{margin-top:0}
.sa-how .memberline{margin:14px 0 0}
.sa-how .giftcta{margin:0}

/* tablet and computer */
@media (min-width:640px){
  .store.sa{padding-top:22px}
  .sa-h1 .sa-t{font-size:40px}
  .sa-h1 .sa-s,.sa-sub{font-size:18px}
  .sa-tiles{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
  .sa-tile{min-height:220px;padding:120px 18px 18px;border-radius:22px}
  .sa-tile b{font-size:24px}
  .sa-tile .sa-d{display:block;position:relative;font-size:15px;line-height:1.35;color:var(--muted);margin-top:4px}
  .sa-tile .sa-from{font:700 15px var(--display);color:var(--ink);margin-top:8px}
  .sa-tile .sa-tag{padding:4px 10px;font-size:13px}
  .sa-art{right:22px;top:16px;width:150px;height:110px}
  .sa-art img,.sa-art .sa-ph0{width:72px;height:94px}
  .sa-art .sa-ph0{right:34px;top:4px;transform:rotate(-2deg)}
  .sa-art .sa-cv0{right:34px;top:4px;transform:rotate(-2deg);z-index:3}
  .sa-art .sa-cv1{display:block;right:78px;top:12px;transform:rotate(-12deg);z-index:2}
  .sa-art .sa-cv2{display:block;right:-4px;top:14px;transform:rotate(10deg);z-index:1}
  .sa-art img.sa-fcimg{width:150px;height:94px;right:0;top:6px;transform:rotate(-4deg)}
  .sa-bar{margin-bottom:14px}
  .sa-kt{font-size:30px}
  .sa-how{padding:28px}
  .store.sa .finder.sa-sheet{left:50%;right:auto;bottom:auto;top:50%;width:min(640px,calc(100vw - 48px));max-height:84vh;border-radius:22px;padding:0 24px;transform:translate(-50%,-46%);opacity:0;transition:transform .2s ease,opacity .2s ease,visibility 0s linear .2s}
  .store.sa .finder.sa-sheet.on{transform:translate(-50%,-50%);opacity:1;transition:transform .2s ease,opacity .2s ease}
  .sa-sheetft{padding-bottom:20px}
}
@media (min-width:960px){
  .sa-top{grid-template-columns:minmax(0,1fr) minmax(320px,400px);align-items:center;gap:32px;margin-bottom:22px}
  .sa-gift{min-height:88px;padding:14px 18px}
  .sa-gift .sa-gi{width:52px;height:52px;font-size:28px}
  .sa-gift b{font-size:19px}
  .sa-tile{min-height:236px}
  .sa-tile .sa-tag{position:absolute;left:14px;top:14px;margin:0}
  .sa-howin{grid-template-columns:minmax(0,1fr) 340px;align-items:start;gap:32px}
  .store.sa .grid{grid-template-columns:repeat(auto-fill,minmax(270px,1fr))}
}

/* grouped filter: Grade, Subject, Language (owner feedback 16:49) */
.store.sa .sa-grouped>.fstep,.store.sa .sa-grouped>.findt,.store.sa .sa-grouped>.findd{display:none}
.sa-grp{padding:14px 0;border-top:1px solid #e3e9f4}
.sa-grp[hidden]{display:none}
.sa-gl{display:block;margin:0 0 10px;font:800 17px var(--display);color:var(--ink)}
.store.sa .sa-grp .fsel{display:block;margin:0}
.store.sa .sa-grp .fsel>span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.store.sa .sa-grp .fsel select{width:100%;max-width:420px;min-height:48px;font-size:16px}
.store.sa .sa-grp #fcsetlbl{margin-top:10px}
.store.sa .sa-grp #fcsetlbl>span{position:static;width:auto;height:auto;clip:auto;display:block;font:700 14px var(--display);margin:0 0 6px}
.store.sa .sa-grp .fsubj{margin:0}
.store.sa .sa-grp .sgl{margin:10px 0 6px;font:700 12px var(--display);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.store.sa .sa-grp .chips{display:flex;flex-wrap:wrap;gap:6px;margin:0}
.store.sa .sa-grp .chips button{min-height:44px;padding:0 14px;font-size:14px}
.sa-cntrow{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 8px}
.sa-cntrow b{font:800 17px var(--display);color:var(--ink)}
.sa-clear{min-height:44px;padding:0 6px;border:0;background:none;font:700 15px var(--display);color:var(--accent);text-decoration:underline;text-underline-offset:3px;cursor:pointer}
.sa-clear:disabled{opacity:.45;cursor:default;text-decoration:none}
.sa-sheetft{border-top:1px solid #e3e9f4}
@media (min-width:640px){
  .store.sa .finder.sa-sheet{top:16px;width:min(760px,calc(100vw - 48px));max-height:calc(100vh - 32px);transform:translate(-50%,8px)}
  .store.sa .sa-grp .chips button{padding:0 12px}
  .sa-sheethd{padding:10px 0 4px}
  .store.sa .sa-grp .sgl{margin:8px 0 6px}
  .store.sa .finder.sa-sheet.on{transform:translate(-50%,0)}
  .sa-grp{padding:12px 0}
}
@media (min-width:640px){
  #sag-grade{display:flex;align-items:center;gap:16px}
  #sag-grade[hidden]{display:none}
  #sag-grade .sa-gl{margin:0;flex:none;min-width:90px}
  #sag-grade .fsel{flex:1}
  .sa-sheetft{display:flex;align-items:center;gap:16px;padding-top:10px}
  .sa-cntrow{margin:0;flex:none;gap:14px}
  .sa-show{flex:1}
}
/* 44 px tap targets for the controls inside product cards */
.store.sa .item summary,.store.sa .elfoot summary{min-height:44px;display:flex;align-items:center;box-sizing:border-box}
.store.sa .item .inside li.hasT summary{min-height:44px}
.store.sa .uo-svbtn{min-width:44px;min-height:44px}
.store.sa .btn.sm,.store.sa .fcp-both,.store.sa .fctry,.store.sa .item .elsample a,.store.sa .item .eldet a,.store.sa .item .inside .pg a{min-height:44px;display:inline-flex;align-items:center;box-sizing:border-box}
/* elx-v1 start: compact store view (one product line at a time) */
.store .elx-lines{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:14px 0 4px}
.store .elx-line{display:flex;align-items:center;gap:12px;text-align:left;border:1.5px solid var(--line);border-radius:14px;background:var(--paper);color:var(--text);padding:10px 14px;cursor:pointer;font:inherit;min-height:88px;box-sizing:border-box}
.store .elx-line:hover{border-color:var(--text)}
.store .elx-line[aria-pressed=true]{border:3px solid #f5c518;box-shadow:0 0 0 1.5px var(--text) inset;padding:8.5px 12.5px}
.store .elx-line img{width:52px;height:67px;object-fit:cover;border-radius:5px;flex:none;box-shadow:0 1px 3px rgba(0,0,0,.18);background:var(--sheet)}
.store .elx-lt{display:grid;gap:2px;min-width:0}
.store .elx-line{min-width:0}
.store .elx-lt b{font-size:15.5px;line-height:1.25}
.store .elx-lt span{font-size:13.5px;color:var(--muted)}
.store .elx-filt{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px 24px;margin:14px 0 2px}
.store .elx-chips{display:flex;flex-wrap:wrap;align-items:center;gap:8px;min-width:0}
.store .elx-fl{font-size:14px;font-weight:600;color:var(--muted);margin-right:4px}
.store .elx-chips button{min-width:40px;min-height:40px;border:1.5px solid var(--line);border-radius:999px;padding:6px 13px;font:700 14px/1 inherit;font-family:inherit;background:var(--paper);color:var(--text);cursor:pointer}
.store .elx-chips button[aria-pressed=true]{background:var(--text);color:var(--paper);border-color:var(--text)}
.store .elx-tri{margin:10px 0 0;font-size:14px;color:var(--muted)}
.store #grid.elxg{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px}
.store #grid.elxg>.item.elx{display:flex;flex-direction:column;padding:12px;gap:4px;border-radius:14px;min-width:0}
.store #grid.elxg>.item.elx>*{min-width:0}
.store #grid.elxg>.item.elx>.elx-row{margin-top:auto}
.store #grid.elxg .elx-cv{position:relative;display:block;margin:0 0 6px;border-radius:9px;overflow:hidden;background:var(--sheet);aspect-ratio:17/22}
.store #grid.elxg>.item.elx>.elx-cv{width:auto!important;align-self:stretch;margin:0 0 6px}
.store #grid.elxg>.item.elx>.elx-cv img{display:block;width:100%!important;height:100%!important;object-fit:cover;margin:0!important;cursor:zoom-in;border-radius:0}
.store #grid.elxg .elx-t{font-size:16px;line-height:1.25;margin:0}
.store #grid.elxg .elx-sub{font-size:13px;color:var(--muted);margin:0}
.store #grid.elxg .elx-links{display:flex;flex-wrap:wrap;align-items:center;gap:0 6px;font-size:13.5px}
.store #grid.elxg .elx-links a,.store #grid.elxg .elx-det summary{min-height:40px;display:inline-flex;align-items:center;color:var(--link,#1d4ed8);text-decoration:underline;text-underline-offset:2px;cursor:pointer;font-weight:500}
.store #grid.elxg .elx-det summary{list-style:none}
.store #grid.elxg .elx-det summary::-webkit-details-marker{display:none}
.store #grid.elxg .elx-det summary::after{content:"▾";margin-left:3px;text-decoration:none;display:inline-block}
.store #grid.elxg .elx-det[open]{flex-basis:100%}
.store #grid.elxg .elx-det[open] summary::after{content:"▴"}
.store #grid.elxg .elx-db{font-size:13.5px;line-height:1.45;display:grid;gap:6px;padding:2px 0 6px}
.store #grid.elxg .elx-db p,.store #grid.elxg .elx-db ul{margin:0}
.store #grid.elxg .elx-db ul{padding-left:18px;display:grid;gap:3px}
.store #grid .elx-dot{color:var(--muted)}
.store #grid.elxg .elx-row{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:2px;flex-wrap:wrap}
.store #grid.elxg .elx-row .price{font-size:19px;font-weight:800}
.store #grid .prepdls.elx-own{display:flex;flex-wrap:wrap;align-items:center;gap:0 6px;margin:2px 0 0;padding:0;border:0;background:none;box-shadow:none;font-size:13.5px}
.store .elx-ok{color:#15803d;font-weight:700;font-size:14px}
.store #grid .elx-dl{border:0;background:none;padding:0;min-height:40px;font:600 13.5px/1.2 inherit;font-family:inherit;color:#15803d;text-decoration:underline;text-underline-offset:2px;cursor:pointer;text-align:left}
.store #grid .elx-own .prepmsg{flex-basis:100%;margin:0;font-size:13px}
.store #grid .elx-own .prepmsg:empty{display:none}
.store #grid.elxg .elx-allc{border:1.5px dashed var(--line);border-radius:14px;background:var(--sheet);padding:16px 12px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;text-align:center}
.store #grid.elxg .elx-allc .elx-t{font-size:17px}
.store #grid.elxg .elx-allc .price{font-size:21px;font-weight:800}
.store .elx-pill{display:inline-block;padding:3px 9px;border-radius:999px;background:#dcfce7;color:#166534;font-size:12.5px;font-weight:700;white-space:nowrap;vertical-align:2px}
.store #grid .elx-band{grid-column:1/-1;display:flex;align-items:center;gap:16px;border:2px solid #f5c518;background:#fff8db;color:#1f2937;border-radius:14px;padding:12px 18px;margin-top:4px}
.store #grid .elx-band.focus{box-shadow:0 0 0 3px var(--text)}
.store .elx-fan{display:flex;flex:none}
.store .elx-fan img{width:44px;height:57px;object-fit:cover;border-radius:4px;box-shadow:0 1px 3px rgba(0,0,0,.25);background:#fff}
.store .elx-fan.many img+img{margin-left:-18px}
.store .elx-bt{flex:1;min-width:0}
.store .elx-bt p{margin:0}
.store .elx-bh b{font-size:16.5px}
.store .elx-bd{font-size:14px;color:#4b5563;margin-top:2px!important}
.store .elx-get{background:#f5c518;color:#1f2937;border:0;border-radius:10px;font-weight:800;padding:10px 16px;min-height:44px;cursor:pointer;flex:none}
.store .elx-get:hover{background:#eab308}
@media(max-width:900px){.store .elx-lines{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){
.store .elx-lines{gap:8px}
.store .elx-line{padding:8px 10px;gap:9px;min-height:76px}
.store .elx-line[aria-pressed=true]{padding:6.5px 8.5px}
.store .elx-line img{width:40px;height:52px}
.store .elx-lt b{font-size:14px}
.store .elx-lt span{font-size:12.5px}
.store .elx-filt{display:grid;gap:8px}
.store .elx-chips{width:100%}
.store .elx-chips{flex-wrap:nowrap;overflow-x:auto;max-width:100%;padding-bottom:2px;scrollbar-width:none}
.store .elx-chips button{flex:none}
.store #grid.elxg{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.store #grid.elxg .item.elx{padding:9px}
.store #grid.elxg .elx-t{font-size:15px}
.store #grid.elxg .elx-row .price{font-size:17px}
.store #grid.elxg .elx-row .btn{width:100%;justify-content:center}
.store #grid .elx-band{flex-wrap:wrap;padding:12px 14px;gap:10px 12px}
.store #grid .elx-bt{flex-basis:calc(100% - 120px)}
.store .elx-get{width:100%}
}
/* elx-v1 end */
/* cmp-v1 start: compact cards for Pre-K, Workbooks, Math drills, Bundles, Prepare, Flashcards */
.store .cmp-lines{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.store #grid.cmpg{grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px}
.store #grid.cmpg:not(.cmp1){grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
.store #grid.cmpg>.sband{grid-column:1/-1}
.store #grid.cmpg>.item{display:flex;flex-direction:column;padding:12px;gap:4px;border-radius:14px;min-width:0}
.store #grid.cmpg>.item>*{min-width:0;margin-top:0}
.store #grid.cmpg>.item>.row{margin-top:auto;padding-top:8px}
.store #grid.cmp1>.item>.covers:not(.fan){display:block;width:auto!important;align-self:stretch;margin:0 0 6px;border-radius:9px;overflow:hidden;background:var(--sheet);aspect-ratio:17/22}
.store #grid.cmp1>.item>.covers:not(.fan) img{display:block;width:100%!important;height:100%!important;object-fit:cover;margin:0!important;border-radius:0}
.store #grid.cmp1>.item>.covers:not(.fan) img:not(:first-child){display:none}
.store #grid.cmp1>.item>.covers:empty{display:none}
.store #grid.cmpg>.item>.covers.fan{justify-content:center;margin:0 0 6px}
.store #grid.cmpg>.item .cardh{font-size:16px;line-height:1.25;margin:0}
.store #grid.cmpg>.item .blurb{font-size:13.5px;line-height:1.4;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.store #grid.cmpg>.item .meta{font-size:12.5px;line-height:1.4;margin:0;color:var(--muted)}
.store #grid.cmpg>.item .badge{justify-self:start;align-self:flex-start;margin:0}
.store #grid.cmpg>.item>details>summary,.store #grid.cmpg>.item .inside>summary{min-height:40px;display:inline-flex;align-items:center;gap:4px;width:auto;padding:0;margin:0;border:0;border-radius:0;background:none;box-shadow:none;color:var(--link,#1d4ed8);font-size:13.5px;font-weight:500;text-decoration:underline;text-underline-offset:2px;cursor:pointer}
.store #grid.cmpg>.item>details{border:0;background:none;padding:0;margin:0}
.store #grid.cmpg>.item .row .price{font-size:19px}
.store #grid.cmpg>.item .save,.store #grid.cmpg>.item .freeline{font-size:13px;margin:0}
.store #grid .prepdls.elx-own .elx-dl{min-height:40px}
.store #grid.cmpg>.item .meta{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.store #grid.cmpg>.item .elsample{margin:0;font-size:13.5px;color:var(--muted)}
.store #grid.cmpg>.item .elsample a{min-height:40px;display:inline-flex;align-items:center;font-size:13.5px;font-weight:500;color:var(--link,#1d4ed8);text-decoration:underline;text-underline-offset:2px;border:0;box-shadow:none;background:none}
.store .cmp-fl{display:grid;gap:8px;min-width:0}
.store #grid>.item:has(>.prepdls.elx-own)>.row:has(>.own):not(:has([data-add],[data-cartview],a)){display:none}
@media(max-width:639px){
.store.sa #grid.cmp1{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.store.sa #grid.cmp1>.item{display:flex;flex-direction:column;padding:9px;gap:4px}
.store.sa #grid.cmp1>.item>*{grid-column:auto}
.store.sa #grid.cmp1>.item>.covers:not(.fan){grid-row:auto}
.store.sa #grid.cmp1>.item>.covers:not(.fan) img{width:100%!important;height:100%!important}
.store.sa #grid.cmp1>.item .cardh{font-size:15px}
.store.sa #grid.cmp1>.item .row .price{font-size:17px}
.store.sa #grid.cmp1>.item .row .btn{width:100%;justify-content:center}
.store.sa #grid.cmp1>.item .covers.sa-ph{width:auto;height:auto;aspect-ratio:17/22;background-size:40%}
.store .cmp-lines{grid-template-columns:minmax(0,1fr)}
}
/* cmp-v1 end */
/* v154-pe-mobile:start */
@media (max-width:720px){
/* "Try the free check first" text links: 44px tap area. */
.passact a:not(.btn){display:inline-flex;align-items:center;min-height:44px}
.infochip.link{min-height:44px}
/* Store home: an empty placeholder grid row plus the box margin left ~68px under
   "Free sample of every book / How it works". */
.sa.sa-home>[data-fp]:empty{display:none}
.sa-how{margin-top:8px}
}
/* v154-pe-mobile:end */

/* v158 how it works (two cards; owner approved 2 Nov 14:01 ET) */
.sa-how .hiw-grid{display:grid;gap:18px;align-items:start}
.hiw-card,.hiw-screen{border:2.5px solid var(--ink);border-radius:20px;padding:20px 18px;box-sizing:border-box;min-width:0}
.hiw-card{background:var(--paper,#fff);color:var(--ink);box-shadow:0 6px 0 var(--ink)}
.hiw-k{display:flex;align-items:center;gap:10px;margin:0;font:800 13px/1.2 var(--display);letter-spacing:.12em;text-transform:uppercase;color:var(--ink)}
.hiw-k::before{content:"";flex:none;width:24px;height:8px;border-radius:4px;background:var(--mark)}
.sa-how .hiw-card h2{margin:8px 0 6px;font:800 30px/1.05 var(--display)}
.hiw-lead{margin:0 0 16px;font:700 19px/1.35 var(--body);color:var(--ink)}
.hiw-lead span{background:linear-gradient(transparent 62%,var(--mark) 62%);box-decoration-break:clone;-webkit-box-decoration-break:clone}
.hiw-steps{list-style:none;margin:0 0 18px;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.hiw-steps li{background:var(--sheet);border-radius:14px;padding:10px 8px;text-align:center;font:700 15px/1.25 var(--body);color:var(--ink)}
.hiw-steps b{display:block;font:800 24px/1.1 var(--display);color:var(--accent)}
.hiw-checks{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.hiw-checks li{display:flex;gap:12px;align-items:center;font-size:17px;font-weight:700;line-height:1.3;color:var(--ink)}
.hiw-checks svg{flex:none;box-sizing:content-box;width:16px;height:16px;padding:6px;border-radius:50%;background:var(--ink);color:var(--mark)}
.hiw-foot{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;margin:20px 0 0}
.hiw-foot a:not(.hiw-btn){font-weight:700;color:var(--ink);min-height:44px;display:inline-flex;align-items:center}
.hiw-btn{display:inline-flex;align-items:center;min-height:44px;background:var(--ink);color:#fff;font:800 16px/1.2 var(--display);padding:10px 20px;border-radius:14px;box-shadow:0 4px 0 var(--mark);text-decoration:none}
.hiw-btn:hover,.hiw-btn:focus-visible{background:var(--accent-deep,#0c1628);color:#fff}
.hiw-card .fm-slot{margin:14px 0 0}
.hiw-screen{background:var(--band);color:var(--on-band);border-color:var(--band);box-shadow:0 6px 0 var(--mark)}
.hiw-screen h3{margin:0 0 14px;font:800 24px/1.15 var(--display);color:#fff}
.hiw-plan{background:var(--band-soft);border-radius:16px;padding:14px 16px;margin:0 0 12px}
.hiw-plan b{font:800 19px/1.2 var(--display);color:var(--mark)}
.hiw-plan p{margin:6px 0 0;font-size:16px;line-height:1.4;color:var(--on-band)}
.hiw-plan .hiw-price{font:800 16px/1.4 var(--display);color:#fff}
.sa-how .hiw-links{display:flex;flex-wrap:wrap;gap:4px 18px;margin:6px 0 0;padding:0;border:0;background:none;border-radius:0}
.hiw-links a{display:inline-flex;align-items:center;min-height:44px;color:var(--mark);font-weight:700;text-decoration:underline;text-underline-offset:3px}
.hiw-links a:hover,.hiw-links a:focus-visible{color:#fff}
@media (min-width:640px){
  .hiw-card,.hiw-screen{padding:26px 28px}
  .sa-how .hiw-card h2{font-size:36px}
  .hiw-lead{font-size:21px}
  .hiw-steps{grid-template-columns:repeat(4,minmax(0,1fr))}
}
@media (min-width:1180px){
  .sa-how .hiw-grid{grid-template-columns:minmax(0,1.45fr) minmax(0,1fr)}
}
/* /v158 how it works */