/* My First... series — "Emma's notebook" design system */
:root{
  --desk:#E9EFE7;
  --desk2:#DDE6DA;
  --paper:#FFFEF8;
  --rule:#DCE8F3;
  --margin:#F4B4B4;
  --green:#2D6A4F;
  --green2:#40916C;
  --mint:#52B788;
  --ink:#1F2933;
  --mute:#52606D;
  --hl:#FFE066;
  --note-yellow:#FFF8C5;
  --note-green:#E3F4EA;
  --note-pink:#FDE2D8;
  --note-blue:#E3EBFD;
  --tab1:#40916C;--tab2:#52B788;--tab3:#E9A23B;--tab4:#D96C4F;--tab5:#5C7AEA;--tab6:#8E5BD6;
  --sans:Nunito,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --hand:Caveat,"Segoe Print","Comic Sans MS",cursive;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);background:var(--desk);color:var(--ink);line-height:1.6}
img{max-width:100%;height:auto;display:block}
a{color:var(--green)}
:focus-visible{outline:3px solid var(--tab5);outline-offset:2px}
[hidden]{display:none!important}
.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:10px 16px;z-index:100}
.skip:focus{left:8px;top:8px}
.hand{font-family:var(--hand);font-weight:700}
mark{background:linear-gradient(transparent 55%,var(--hl) 55%);color:inherit;padding:0 2px}
.dots{color:var(--green2)}

/* Header */
.site-header{background:var(--desk)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;max-width:1120px;margin:0 auto;padding:18px 24px}
.logo{font-weight:900;font-size:42px;line-height:1;letter-spacing:.5px;color:var(--green);text-decoration:none;white-space:nowrap}
.logo span{color:var(--tab3)}
.nav-links{display:flex;align-items:center;gap:22px}
.navlink{color:var(--ink);text-decoration:none;font-weight:800;font-size:15px;white-space:nowrap;padding:4px 2px;border-bottom:3px solid transparent}
.navlink:hover{border-color:var(--hl)}
.navlink[aria-current="page"]{border-color:var(--green2);color:var(--green)}

/* Buttons: chunky, outlined, with an offset shadow */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--sans);font-weight:900;font-size:15px;line-height:1.2;text-align:center;text-decoration:none;
  padding:12px 20px;border-radius:999px;border:3px solid var(--ink);background:var(--green);color:#fff;box-shadow:3px 3px 0 var(--ink);transition:transform .08s ease,box-shadow .08s ease;cursor:pointer}
.btn:hover{transform:translate(1px,1px);box-shadow:2px 2px 0 var(--ink)}
.btn:active{transform:translate(3px,3px);box-shadow:0 0 0 var(--ink)}
.btn-terra{background:var(--hl);color:var(--ink)}
.btn-outline{background:#fff;color:var(--ink)}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}
.nav .btn{padding:8px 16px;font-size:14px}

/* Layout */
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.narrow{max-width:800px;margin:0 auto;padding:0 24px}
.section{padding:56px 0}
.section-sand{background:var(--paper);background-image:repeating-linear-gradient(var(--paper) 0 31px,var(--rule) 31px 32px)}
.eyebrow{font-family:var(--hand);font-weight:700;font-size:26px;line-height:1.1;color:var(--green);margin:0 0 6px}
h1,h2,h3{color:var(--ink)}
h1{font-weight:900;letter-spacing:-.01em}
h2.title{font-family:var(--hand);font-size:44px;line-height:1;font-weight:700;color:var(--green);margin:0 0 20px}
.section-head{font-family:var(--hand);font-size:34px;line-height:1.1;font-weight:700;color:var(--green);margin:40px 0 12px}
.body-copy,.prose p,.prose li{font-size:17px;line-height:1.7}
.lede{font-size:19px}
.small{font-size:14px;color:var(--mute);line-height:1.6}
.back{font-size:15px;font-weight:800;color:var(--green);text-decoration:none}
.back:hover{text-decoration:underline}

/* Home hero */
.hero{display:flex;gap:56px;align-items:center;padding:40px 0 56px}
.hero-copy{flex:1 1 480px}
.hero h1{margin:0 0 18px;font-size:46px;line-height:1.08}
.hero-covers{flex:0 1 420px;display:flex;gap:18px;align-items:flex-end}
.hero-covers a{flex:1 1 0}
.hero-covers img{border-radius:6px;box-shadow:0 18px 40px rgba(0,0,0,.22);transform:rotate(-3deg)}
.hero-covers a:last-child img{transform:rotate(3deg) translateY(-18px)}

/* Book cards (home, parents) */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:32px}
.card{position:relative;background:#fff;border:3px solid var(--ink);border-radius:18px;box-shadow:6px 6px 0 var(--ink);display:flex;flex-direction:column}
.card::before{content:"";position:absolute;top:-14px;left:50%;width:110px;height:26px;margin-left:-55px;background:rgba(255,224,102,.75);transform:rotate(-2deg)}
.card-top{display:flex;gap:20px;padding:26px 24px 0}
.card-top img{width:128px;flex:0 0 128px;border-radius:4px;box-shadow:0 8px 18px rgba(0,0,0,.18);transform:rotate(-2deg)}
.card-body{padding:18px 24px 24px;display:flex;flex-direction:column;gap:12px;flex:1}
.card h3{margin:6px 0 2px;font-size:23px;line-height:1.15;font-weight:900}
.card h3 a{color:inherit;text-decoration:none}
.subtitle{font-weight:800;color:var(--green2);font-size:17px;margin:0}
.card .btn-row{margin-top:auto}
.card .btn{flex:1 1 120px;padding:10px 14px;font-size:14px}
.more{font-weight:900;font-size:15px;color:var(--green);text-decoration:none}
.more:hover{text-decoration:underline}
.badge{display:inline-block;font-family:var(--hand);font-size:21px;font-weight:700;color:var(--green);line-height:1}
.badge-soon{color:var(--tab4)}

/* Sticky-note features */
.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:26px}
.feature{background:var(--note-yellow);padding:22px 20px 18px;box-shadow:0 10px 20px rgba(0,0,0,.08);transform:rotate(-1deg);border-radius:2px}
.feature:nth-child(2n){background:var(--note-green);transform:rotate(1deg)}
.feature:nth-child(3n){background:var(--note-pink);transform:rotate(-.5deg)}
.feature h3{font-size:19px;font-weight:900;margin:0 0 8px}
.feature p{font-size:16px;line-height:1.6;margin:0}

/* Topic tables */
.table-scroll{overflow-x:auto;padding:0 6px 6px 0}
.topics{width:100%;border-collapse:separate;border-spacing:0;font-size:16px;background:#fff;border:3px solid var(--ink);border-radius:14px;overflow:hidden;box-shadow:4px 4px 0 var(--ink)}
.topics th,.topics td{text-align:left;padding:12px 16px;border-bottom:2px dashed var(--rule);vertical-align:top;line-height:1.5}
.topics th{font-family:var(--hand);font-size:24px;font-weight:700;color:var(--green);background:var(--note-green)}
.topics td:last-child{white-space:nowrap;font-weight:800}
.topics tr:last-child td{border-bottom:0}

/* FAQ: notes that look clickable */
.faq details{background:#fff;border:3px solid var(--ink);border-radius:14px;box-shadow:3px 3px 0 var(--ink);margin-bottom:14px}
.faq summary{list-style:none;cursor:pointer;padding:16px 20px;font-weight:900;font-size:17px;line-height:1.4}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"Read the answer \2193";display:block;margin-top:6px;font-family:var(--hand);font-size:22px;font-weight:700;color:var(--green2)}
.faq details[open] summary::after{content:"Hide the answer \2191"}
.faq summary:hover::after{text-decoration:underline}
.faq details p,.faq details ul{font-size:16px;line-height:1.7;margin:0;padding:0 20px 18px}

/* Callouts: a big yellow sticky note */
.callout{margin-top:48px;padding:30px 28px;background:var(--note-yellow);text-align:center;box-shadow:0 12px 24px rgba(0,0,0,.08);transform:rotate(-.6deg)}
.callout h2{font-family:var(--hand);font-size:38px;line-height:1;color:var(--green);margin:0 0 8px}
.callout p{font-size:16px;color:var(--mute);margin:0 0 18px;line-height:1.6}
.callout .btn-row{justify-content:center}

/* Author */
.author-row{display:flex;align-items:center;gap:24px}
.author-row img{flex:0 0 120px;width:120px;height:120px;border-radius:50%;object-fit:cover;object-position:50% 30%;border:4px solid #fff;box-shadow:0 6px 18px rgba(0,0,0,.15)}

/* Next/other book link */
.next-book{display:flex;gap:18px;align-items:center;padding:16px;background:#fff;border:3px solid var(--ink);border-radius:16px;box-shadow:3px 3px 0 var(--ink);text-decoration:none;color:inherit}
.next-book img{width:80px;flex:0 0 80px;border-radius:4px}
.next-book strong{display:block;font-size:18px;font-weight:900}

/* Free-sample pages */
.sample-embed{margin:32px 0 0;text-align:center}
.sample-embed iframe{display:block;margin:0 auto 12px;max-width:100%;background:#fff;border:3px solid var(--ink);border-radius:14px;box-shadow:5px 5px 0 var(--ink)}

/* Lined-paper sheet */
.sheet{background:var(--paper);border-radius:6px 18px 18px 6px;padding:40px 44px 44px 72px;position:relative;box-shadow:0 20px 40px rgba(0,0,0,.10);
  background-image:linear-gradient(90deg,transparent 46px,var(--margin) 46px,var(--margin) 48px,transparent 48px),repeating-linear-gradient(var(--paper) 0 31px,var(--rule) 31px 32px)}

/* Footer */
.site-footer{padding:36px 0 44px;font-size:14px;color:var(--mute)}
.footer-grid{display:flex;flex-wrap:wrap;justify-content:space-between;gap:20px;border-top:2px dashed var(--desk2);padding-top:26px}
.footer-links{display:flex;flex-wrap:wrap;gap:8px 22px}
.footer-links a{color:var(--mute);text-decoration:none;font-weight:700}
.footer-links a:hover{color:var(--green)}

/* ===================== Book pages ===================== */
.bk{max-width:1120px;margin:0 auto;padding:8px 24px 72px}
.bk-hero{display:grid;grid-template-columns:240px minmax(0,1fr) 250px;gap:40px;align-items:center;margin-top:18px}
.bk-hero>img{border-radius:6px;transform:rotate(-2deg);box-shadow:0 18px 40px rgba(0,0,0,.25)}
.bk-kicker{font-family:var(--hand);font-size:30px;font-weight:700;color:var(--green);margin:0;line-height:1.1}
.bk-hero h1{font-size:48px;line-height:1.04;margin:6px 0 4px}
.bk-sub{font-size:23px;font-weight:800;color:var(--green2);margin:0 0 14px}
.bk-lead{font-size:18px;margin:0 0 6px}
.bk-hook{font-size:16px;color:var(--mute);margin:0}
.bk-hero .btn-row{margin:20px 0 10px}
.bk-meta{font-size:14px;color:var(--mute);margin:0}
.bk-book{display:grid;grid-template-columns:180px minmax(0,1fr);margin-top:48px}
.bk-tabs{display:flex;flex-direction:column;gap:7px;padding-top:30px}
.bk-tabs button{font:inherit;font-weight:900;font-size:15px;text-align:left;border:0;cursor:pointer;padding:12px 16px;border-radius:12px 0 0 12px;color:#fff;margin-right:-2px;transition:transform .12s ease}
.bk-tabs button:nth-child(1){background:var(--tab1)}.bk-tabs button:nth-child(2){background:var(--tab2)}.bk-tabs button:nth-child(3){background:var(--tab3)}
.bk-tabs button:nth-child(4){background:var(--tab4)}.bk-tabs button:nth-child(5){background:var(--tab5)}.bk-tabs button:nth-child(6){background:var(--tab6)}
.bk-tabs button:hover{transform:translateX(-4px)}
.bk-tabs button[aria-selected="true"]{transform:translateX(-10px);box-shadow:-4px 3px 0 rgba(0,0,0,.12)}
.bk-tabs .count{display:inline-block;margin-left:6px;background:rgba(255,255,255,.25);border-radius:99px;padding:0 7px;font-size:13px}
.bk-page{min-height:560px}
.bk-page>section{scroll-margin-top:20px}
.bk-page>section+section{margin-top:56px}
.js .bk-page>section+section{margin-top:0}
.bk-page h2{font-family:var(--hand);font-size:44px;color:var(--green);margin:0 0 8px;line-height:1}
.bk-page h3{font-size:19px;font-weight:900;margin:26px 0 6px}
.bk-page p,.bk-page li{font-size:17px}
.tick{list-style:none;padding:0;margin:0}
.tick li{padding-left:30px;position:relative;margin-bottom:9px}
.tick li::before{content:"\2713";position:absolute;left:0;color:var(--green2);font-weight:900}
.bk-toc{margin:0;padding-left:26px}
.ak{border-bottom:2px dashed var(--rule)}
.ak summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 0;font-weight:900}
.ak summary::-webkit-details-marker{display:none}
.ak summary b{font-family:var(--hand);font-size:23px;font-weight:700;color:var(--tab4);white-space:nowrap}
.ak summary b::after{content:" \2193"}
.ak[open] summary b::after{content:" \2191"}
.ak summary:hover b{text-decoration:underline}
.ak-body{padding:0 0 12px}
.ak-q{margin:0 0 6px}
.ak-a{margin:0 0 14px;background:var(--note-yellow);padding:10px 14px;border-radius:6px}
.gl{margin:0}
.gl div{margin-bottom:12px}
.gl dt{font-weight:900;display:inline}
.gl dt::after{content:" \2014 "}
.gl dd{display:inline;margin:0}

/* Ask the author (inside the notebook) */
.ask-form{background:#fff;border:3px solid var(--ink);border-radius:18px;box-shadow:5px 5px 0 var(--ink);padding:22px;display:grid;gap:14px;margin:18px 0 34px}
.f-row{display:grid;grid-template-columns:1.3fr 88px 1.3fr;gap:12px}
.f span{display:block;font-weight:900;font-size:14px;margin-bottom:4px}
.f em{font-style:normal;font-weight:600;color:var(--mute)}
.f input,.f textarea{display:block;width:100%;font:inherit;font-size:16px;padding:10px 12px;border:2px solid #CBD2D9;border-radius:10px;background:#FBFDF9;color:var(--ink)}
.f input:focus,.f textarea:focus{outline:none;border-color:var(--green2);background:#fff;box-shadow:0 0 0 3px rgba(64,145,108,.15)}
.f textarea{resize:vertical;min-height:110px;line-height:1.5}
.chk{display:flex;gap:10px;align-items:flex-start;font-size:14px;line-height:1.5}
.chk input{width:18px;height:18px;margin-top:2px;flex:0 0 18px;accent-color:var(--green)}
.f-send{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.f-send small{color:var(--mute);font-size:13px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.ask-status{font-weight:800;font-size:15px;padding:12px 16px;border-radius:12px;margin:14px 0 0;border:3px solid var(--ink)}
.ask-status.ok{background:var(--note-green)}
.ask-status.error{background:var(--note-pink)}
.notes{columns:2;column-gap:22px;margin-top:14px}
.note{display:block;break-inside:avoid;margin:0 0 22px;background:var(--note-yellow);padding:18px 18px 14px;box-shadow:0 10px 20px rgba(0,0,0,.08);transform:rotate(var(--r,-1deg));border-radius:2px;transition:transform .15s ease,box-shadow .15s ease}
.note:nth-child(2n){background:var(--note-green);--r:1deg}
.note:nth-child(3n){background:var(--note-pink);--r:-.5deg}
.note:nth-child(4n){background:var(--note-blue);--r:.6deg}
.note:hover{transform:rotate(0) translateY(-2px);box-shadow:0 14px 26px rgba(0,0,0,.12)}
.note[open]{transform:none}
.note summary{list-style:none;cursor:pointer}
.note summary::-webkit-details-marker{display:none}
.note .q{font-weight:900;font-size:17px;line-height:1.4;display:block}
.note .who{display:block;font-size:13px;color:var(--mute);margin-top:4px}
.note .pull{display:inline-block;margin-top:10px;font-family:var(--hand);font-size:24px;font-weight:700;color:var(--green);border-bottom:2px solid currentColor;line-height:1}
.note .pull::after{content:"Read the answer \2192"}
.note[open] .pull::after{content:"Hide the answer \2191"}
.note .a{margin-top:12px}
.note .a p{font-size:16px;margin:0 0 10px}
.note .by{font-family:var(--hand);font-size:23px;font-weight:700;color:var(--green)}
.tag{display:inline-block;font-size:12px;font-weight:800;background:rgba(0,0,0,.07);padding:2px 9px;border-radius:99px;margin:0 6px 6px 0}
.bk-next{display:flex;gap:16px;align-items:center;max-width:560px;margin:44px 0 0 180px;text-decoration:none;color:inherit;background:#fff;border:3px solid var(--ink);border-radius:16px;box-shadow:4px 4px 0 var(--ink);padding:14px}
.bk-next img{width:70px;border-radius:4px}
.bk-next b{display:block;font-size:17px}

/* Book 1: game card beside the hero text, game tab, "get the book" band */
.bk-play{position:relative;background:#EEE6FB;border:3px solid var(--ink);border-radius:20px;box-shadow:5px 5px 0 var(--ink);padding:18px 18px 20px;text-align:center}
.bk-play-badge{position:absolute;top:-14px;right:16px;background:var(--hl);border:3px solid var(--ink);border-radius:99px;padding:2px 12px;font-weight:900;font-size:12px;letter-spacing:.06em;text-transform:uppercase;transform:rotate(4deg)}
.bk-play .mini-phone{width:190px;margin:4px auto 0;position:relative}
.bk-play .mini-bubble{font-size:12.5px;padding-bottom:18px;text-align:left}
.bk-play .mini-stamp{font-size:18px;bottom:-8px;right:-14px;border-width:3px}
.bk-play h2{font-family:var(--hand);font-size:38px;line-height:1;margin:16px 0 6px;color:var(--ink)}
.bk-play p{font-size:15px;line-height:1.5;margin:0 0 14px}
.bk-play-kick{margin:0;font-weight:900;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:#7B4FC9}
.bk-play h2{margin:2px 0 12px}
.bk-game-item{display:flex;gap:12px;align-items:center;text-align:left;background:#fff;border:3px solid var(--ink);border-radius:14px;padding:10px 12px;margin-bottom:10px;box-shadow:3px 3px 0 var(--ink);text-decoration:none;color:var(--ink);transition:transform .08s,box-shadow .08s}
.bk-game-item:hover{transform:translate(1px,1px);box-shadow:2px 2px 0 var(--ink);background:#FFFBE0}
.bk-game-item b{display:block;font-size:16px;line-height:1.2}
.bk-game-item small{display:block;font-size:13px;color:var(--mute);line-height:1.3;margin-top:2px}
.bk-game-item img{width:58px;height:auto;flex:0 0 58px;border-radius:6px}
.gi-ico{flex:0 0 58px;display:grid;place-items:center;height:40px;font-weight:900;font-size:13px;letter-spacing:.05em;text-transform:uppercase;color:#C62828;border:3px solid #C62828;border-radius:8px;transform:rotate(-8deg);background:#fff}
.bk-play-note{font-size:13px!important;color:var(--mute);margin:6px 0 0!important}
.bk-play .btn{width:100%}
.bk-tab-game{display:block;margin-top:14px;font-weight:900;font-size:15px;color:var(--ink);text-decoration:none;padding:12px 16px;border-radius:12px 0 0 12px;margin-right:-2px;background:var(--hl);border:3px solid var(--ink);border-right:0;box-shadow:-3px 3px 0 var(--ink)}
.bk-tab-game:hover{transform:translateX(-4px)}
.bk-game{display:grid;grid-template-columns:300px 1fr;gap:40px;align-items:center;margin:52px 0 0;padding:30px 34px;background:#EEE6FB;border:3px solid var(--ink);border-radius:22px;box-shadow:6px 6px 0 var(--ink);position:relative}
.bk-game::before{content:"NEW";position:absolute;top:-16px;right:28px;background:var(--hl);border:3px solid var(--ink);border-radius:99px;padding:3px 14px;font-weight:900;font-size:13px;letter-spacing:.08em;transform:rotate(4deg)}
.bk-game-art{position:relative;display:flex;justify-content:center}
.mini-phone{width:230px;background:#16202A;border-radius:30px;padding:12px;box-shadow:0 16px 30px rgba(0,0,0,.25);transform:rotate(-4deg)}
.mini-from{background:#F4F6F8;border-radius:20px 20px 0 0;padding:16px 14px 6px;font-size:12px;font-weight:800;color:#52606D}
.mini-bubble{background:#F4F6F8;border-radius:0 0 20px 20px;padding:4px 14px 26px;font-size:14px;line-height:1.6;color:var(--ink)}
.mini-bubble span{border-radius:4px;padding:0 2px}
.h-fear{background:#FF8A80}.h-clock{background:#FFD54F}.h-door{background:#82B1FF}
.mini-stamp{position:absolute;bottom:6px;right:4px;font-weight:900;font-size:26px;letter-spacing:.06em;text-transform:uppercase;color:#C62828;border:4px solid #C62828;border-radius:10px;padding:2px 12px;transform:rotate(-12deg);background:rgba(255,255,255,.85)}
.bk-game-kick{margin:0;font-weight:900;font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:#7B4FC9}
.bk-game h2{font-family:var(--hand);font-size:52px;line-height:1;color:var(--ink);margin:4px 0 10px}
.bk-game p{font-size:17px;margin:0 0 12px}
.bk-game-points{list-style:none;padding:0;margin:0 0 18px;display:flex;flex-wrap:wrap;gap:8px}
.bk-game-points li{background:#fff;border:2px solid var(--ink);border-radius:99px;padding:4px 12px;font-weight:800;font-size:14px}
.bk-getbook{display:flex;gap:34px;align-items:center;margin:48px 0 0;padding:28px 32px;background:var(--note-yellow);border:3px solid var(--ink);border-radius:22px;box-shadow:6px 6px 0 var(--ink)}
.bk-getbook img{width:170px;flex:0 0 170px;border-radius:6px;transform:rotate(-3deg);box-shadow:0 14px 30px rgba(0,0,0,.25)}
.bk-getbook-kick{margin:0;font-weight:900;font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:#B5523B}
.bk-getbook h2{font-size:30px;line-height:1.15;margin:4px 0 10px;font-weight:900}
.bk-getbook p{font-size:17px;margin:0 0 14px}
.bk-getbook .small{margin:12px 0 0}
.bk-getbook~.bk-next{margin-top:28px}

/* Book 1: Games divider */
.bk-tabs button.tab-games{background:var(--hl);color:var(--ink);border:3px solid var(--ink);border-right:0;margin-top:8px}
.gm-cards{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:18px 0}
.gm-card{background:#fff;border:3px solid var(--ink);border-radius:18px;box-shadow:4px 4px 0 var(--ink);overflow:hidden;display:flex;flex-direction:column}
.gm-art{background:#EEE6FB;border-bottom:3px solid var(--ink);height:150px;display:grid;place-items:center;overflow:hidden}
.gm-art img{width:100%;height:100%;object-fit:cover}
.gm-art-trap span{font-weight:900;font-size:34px;letter-spacing:.06em;text-transform:uppercase;color:#C62828;border:5px solid #C62828;border-radius:12px;padding:4px 18px;transform:rotate(-10deg);background:#fff}
.gm-body{padding:16px 18px 20px;display:flex;flex-direction:column;flex:1}
.gm-kick{margin:0;font-weight:900;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:#7B4FC9}
.gm-body h3{font-family:var(--hand);font-size:36px;line-height:1;margin:4px 0 6px;color:var(--ink)}
.gm-ch{font-size:14px!important;color:var(--mute);margin:0 0 10px}
.gm-body .tick li{font-size:15px}
.gm-body .btn{margin-top:auto;align-self:flex-start}
.gm-book{background:var(--note-yellow);padding:16px 18px;border-radius:4px;box-shadow:0 10px 20px rgba(0,0,0,.08);transform:rotate(-.4deg);margin-top:8px}
.gm-book p{margin:0 0 12px}
.bk-play-more{display:block;margin-top:8px;font-weight:900;font-size:14px;color:#7B4FC9}
.more-games{color:#7B4FC9}

/* Home page side menu (styled like the book dividers) */
.home-tabs{flex:0 0 180px;display:flex;flex-direction:column;gap:7px;align-self:center}
.hero:has(.home-tabs){gap:40px}
.hero:has(.home-tabs) .hero-copy{flex:1 1 520px}
.hero:has(.home-tabs) .hero-covers{flex:0 1 300px}
.hero:has(.home-tabs) h1{font-size:40px}
.home-tabs a{display:block;font-weight:900;font-size:15px;color:#fff;text-decoration:none;padding:12px 16px;border-radius:12px 0 0 12px;margin-right:-2px;transition:transform .12s ease}
.home-tabs a:nth-child(1){background:var(--tab1)}.home-tabs a:nth-child(2){background:var(--tab2)}.home-tabs a:nth-child(3){background:var(--tab3)}
.home-tabs a:nth-child(4){background:var(--tab4)}.home-tabs a:nth-child(5){background:var(--tab5)}
.home-tabs a:nth-child(1){background:var(--tab1)}.home-tabs a:nth-child(2){background:var(--tab3)}.home-tabs a:nth-child(3){background:var(--tab4)}.home-tabs a:nth-child(4){background:var(--tab5)}
.home-tabs a:hover{transform:translateX(-6px)}
/* Speaker beside a page heading (speak.js) */
.has-site-spk{position:relative}
.site-spk{position:absolute;left:-44px;top:.12em;display:grid;place-items:center;width:32px;height:32px;padding:0;border-radius:50%;border:2px solid var(--ink);background:var(--hl);color:var(--ink);box-shadow:2px 2px 0 var(--ink);cursor:pointer}
.site-spk svg{width:19px;height:19px}
.site-spk.playing{background:var(--green2);color:#fff;animation:spkpulse 1s ease-in-out infinite}
.site-spk.played{opacity:.45;background:#fff}
@keyframes spkpulse{0%,100%{box-shadow:2px 2px 0 var(--ink),0 0 0 0 rgba(64,145,108,.55)}50%{box-shadow:2px 2px 0 var(--ink),0 0 0 8px rgba(64,145,108,0)}}
/* Amazon logo inside buttons and labels */
.amz-logo{display:inline-block;width:3.3em;height:1em;vertical-align:-.28em;background:url(images/amazon-logo.svg) no-repeat center/contain;margin-left:.15em}
.btn:not(.btn-terra):not(.btn-outline) .amz-logo{background-image:url(images/amazon-logo-white.svg)}

/* Money lessons guide */
.ml-toc{background:#fff;border:3px solid var(--ink);border-radius:14px;box-shadow:4px 4px 0 var(--ink);padding:14px 18px;margin:22px 0 10px}
.ml-toc ol{margin:8px 0 0;padding-left:22px;columns:2;column-gap:30px}.ml-toc li{font-size:15px;margin-bottom:5px;break-inside:avoid}
.ml{margin-top:34px;scroll-margin-top:16px}
.ml h2{font-size:23px;line-height:1.25;margin:0 0 10px;display:flex;gap:12px;align-items:flex-start}
.ml-n{flex:0 0 34px;height:34px;border-radius:50%;background:var(--hl);border:3px solid var(--ink);display:grid;place-items:center;font-size:16px;font-weight:900}
.ml p{font-size:17px;line-height:1.7}
.ml-a{background:var(--note-yellow);padding:12px 16px;border-radius:4px}
.ml-do{border-left:5px solid var(--green2);padding-left:12px}
.ml-src{font-size:15px!important;color:var(--mute)}

.card .btn{flex:1 1 100px}
.btn-sample{background:var(--note-yellow)}

.bk-page .site-spk{left:-42px;width:28px;height:28px;top:.1em}
.bk-page .site-spk svg{width:16px;height:16px}
.bk-page h3.has-site-spk .site-spk{top:-.05em}

/* Holiday banner (holiday.js): full width, never taller than 3cm */
.hb{display:block;background:#16324A;color:#fff;border-top:3px solid var(--ink);border-bottom:3px solid var(--ink);max-height:190px;overflow:hidden;
  background-image:radial-gradient(circle,rgba(255,255,255,.9) 1.4px,transparent 1.6px),radial-gradient(circle,rgba(255,255,255,.55) 1px,transparent 1.2px);
  background-size:46px 38px,29px 31px;background-position:0 0,13px 9px}
.hb-bottom{margin-top:40px}
.hb-in{max-width:1120px;margin:0 auto;padding:0 24px;height:183px;display:flex;align-items:center;gap:26px}
.hb-tree{flex:0 0 auto;height:166px;width:auto;align-self:flex-end}
.hb-covers{display:flex;flex:0 0 auto;height:130px}
.hb-covers img{height:130px;width:auto;border-radius:3px;box-shadow:0 4px 10px rgba(0,0,0,.35)}
.hb-covers img:first-child{transform:rotate(-4deg)}
.hb-covers img+img{margin-left:-28px;transform:rotate(5deg) translateY(2px)}
.hb-text{flex:1 1 auto;min-width:0;color:#fff;text-decoration:none}
.hb-title{display:block;font-weight:900;font-size:28px;line-height:1.12}
.hb-sub{display:block;font-size:17px;font-weight:700;margin-top:6px;color:#FFE066}
.hb-actions{flex:0 0 auto;display:flex;flex-direction:column;align-items:center;gap:8px}
.hb-cta{font-weight:900;font-size:17px;padding:13px 22px;border-radius:999px;border:3px solid var(--ink);box-shadow:3px 3px 0 #0B1B29;background:var(--hl);color:var(--ink);white-space:nowrap;text-decoration:none}
.hb-cta:hover{transform:translate(1px,1px);box-shadow:2px 2px 0 #0B1B29}
.hb-alt{color:#fff;font-weight:800;font-size:14px;white-space:nowrap}
.hb .s{display:none}

/* Sticky buy bar (phones) */
.buy-bar{display:none}

@media (max-width:860px){
  .nav{flex-wrap:wrap;padding:14px 16px;gap:10px 16px}
  .nav-links{order:3;width:100%;flex-wrap:wrap;gap:6px 18px}
  .navlink{font-size:14px}
  .wrap,.narrow{padding:0 16px}
  .hero{flex-direction:column;gap:36px;padding:24px 0 40px}
  .hero h1{font-size:34px}
  .hero-covers{flex:none;width:100%;max-width:360px}
  .section{padding:44px 0}
  h2.title{font-size:38px}
  .topics td:last-child{white-space:normal}
  .card-top img{width:100px;flex-basis:100px}
  .sheet{padding:26px 18px 30px 54px;background-image:linear-gradient(90deg,transparent 36px,var(--margin) 36px,var(--margin) 38px,transparent 38px),repeating-linear-gradient(var(--paper) 0 31px,var(--rule) 31px 32px)}
  .bk{padding:4px 12px 64px}
  .bk-hero{grid-template-columns:1fr;gap:22px}
  .gm-cards{grid-template-columns:1fr}
  .bk-tabs button.tab-games{border-right:3px solid var(--ink);margin-top:0}
  .bk-play{max-width:360px}
  .bk-tab-game{flex:1 1 100%;text-align:center;border-radius:10px;border-right:3px solid var(--ink);margin:6px 0 0;box-shadow:3px 3px 0 var(--ink)}
  .bk-hero>img{max-width:200px}
  .bk-hero h1{font-size:34px}
  .bk-book{grid-template-columns:1fr;margin-top:36px}
  .bk-tabs{flex-direction:row;flex-wrap:wrap;padding:0;gap:6px;margin-bottom:12px}
  .bk-tabs button{border-radius:10px;margin:0;white-space:nowrap;padding:9px 12px;font-size:14px;flex:1 1 auto;text-align:center}
  .bk-tabs button:hover{transform:none}
  .bk-tabs button[aria-selected="true"]{transform:none;box-shadow:0 0 0 3px var(--ink)}
  .bk-page{border-radius:14px;min-height:0}
  .bk-page h2{font-size:38px}
  .f-row{grid-template-columns:1fr 80px}
  .f-place{grid-column:1/-1}
  .bk-game{grid-template-columns:1fr;gap:22px;padding:24px 18px}
  .bk-game h2{font-size:44px}
  .mini-phone{width:200px}
  .bk-getbook{flex-direction:column;align-items:flex-start;padding:24px 18px}
  .bk-getbook img{width:130px;flex-basis:auto}
  .notes{columns:1}
  .bk-next{margin-left:0}
  .hb-in{height:130px;padding:6px 12px;display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;column-gap:12px;row-gap:6px;align-content:center}
  .hb-tree{height:108px;grid-row:1 / span 2;align-self:center}
  .hb-text{grid-column:2}
  .hb-actions{grid-column:2;flex-direction:row;justify-content:flex-start;gap:10px}
  .hb-covers,.hb-sub,.hb .l{display:none}
  .hb .s{display:inline}
  .hb-title{font-size:18px}
  .hb-cta{font-size:13px;padding:9px 12px}
  .hb-alt{font-size:12px}
  .hb-actions{gap:8px}
  body.has-buy-bar{padding-bottom:78px}
  .logo{font-size:30px}
  .hero:has(.home-tabs) h1{font-size:32px}
  .ml-toc ol{columns:1}
  .home-tabs{flex:none;flex-direction:row;flex-wrap:wrap;gap:6px;width:100%;order:-1}
  .home-tabs a{border-radius:10px;margin:0;padding:9px 12px;font-size:14px;flex:1 1 auto;text-align:center}
  .home-tabs a:hover{transform:none}
  .bk-page .site-spk{left:-34px;position:absolute}
  .site-spk{position:static;display:inline-grid;vertical-align:middle;margin:0 10px 4px 0;width:30px;height:30px}
  .buy-bar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:50;gap:10px;align-items:center;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:var(--desk);border-top:3px solid var(--ink)}
  .buy-bar span{font-family:var(--hand);font-size:22px;font-weight:700;color:var(--green);flex:0 0 auto}
  .buy-bar .btn{flex:1 1 0;padding:9px 6px;font-size:14px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}