:root{--blue:#2d53e5;--ink:#182742;--muted:#62718a;--line:#dde4ed}*{box-sizing:border-box}body{margin:0;background:#f7f9fd;color:var(--ink);font-family:Arial,sans-serif;font-size:16px}button,select{font:inherit}button,a,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible,select:focus-visible{outline:3px solid #f0a81c;outline-offset:4px}button{transition:transform .15s,background .15s}button:hover{transform:translateY(-2px)}button:disabled{cursor:default;transform:none}header{display:flex;align-items:center;gap:40px;padding:22px 5%;background:#fff;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;color:var(--ink);text-decoration:none;font-size:21px;font-weight:400}.logo{background:var(--blue);color:white;border-radius:13px;display:inline-block;font-size:37px;font-weight:bold;width:46px;height:46px;text-align:center;position:relative;line-height:43px}.logo span{position:absolute;color:#ffdb66;font-size:16px;right:3px;top:-9px}.brand b{font-weight:750}nav{display:flex;gap:8px;margin-left:auto}.nav{border:0;background:transparent;color:var(--muted);padding:12px 19px;border-radius:24px;font-weight:600}.nav.active{color:var(--blue);background:#edf1ff}.header-note{font-size:14px;color:var(--muted);padding-left:20px;border-left:1px solid var(--line)}main{max-width:1200px;margin:auto;padding:0 36px 55px}.intro{display:flex;align-items:center;justify-content:space-between;padding:44px 0 36px;gap:24px}.eyebrow{font-size:12px;letter-spacing:2px;font-weight:800;color:var(--blue)}h1{font-size:44px;letter-spacing:-1.7px;line-height:1.12;margin:14px 0 16px}h1 span{color:var(--blue)}.intro p{color:var(--muted);margin:0;line-height:1.6}.intro-note{display:flex;gap:15px;align-items:center;transform:rotate(-3deg);padding:23px;background:#fff2bc;border-radius:16px;color:#715522;font-size:16px;box-shadow:4px 6px 0 #e9dfa9}.intro-note>span{font-size:40px}.intro-note b{display:block;font-size:14px;margin-top:7px;font-weight:400}.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px}h2{font-size:24px;letter-spacing:-.6px;margin:10px 0}.section-head>span{color:var(--muted);font-size:14px}.filters{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0 24px}.filter{border:1px solid var(--line);background:white;color:var(--muted);border-radius:24px;padding:10px 18px;font-size:14px;font-weight:600}.filter.active{background:var(--ink);color:white;border-color:var(--ink)}.sets{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.set{padding:0;border:1px solid var(--line);border-radius:18px;background:#fff;overflow:hidden;text-align:left;color:var(--ink);box-shadow:0 4px 0 #e7ecf3}.set:hover{box-shadow:0 8px 20px #18274216}.set-art{height:142px;display:flex;align-items:center;justify-content:center;gap:15px;position:relative}.mini-card{width:76px;height:98px;border-radius:10px;background:white;box-shadow:0 5px 0 #00000010;display:flex;flex-direction:column;justify-content:center;align-items:center;font-size:35px;transform:rotate(-9deg)}.mini-card:nth-child(2){transform:rotate(7deg);margin-top:12px}.mini-card small{font-size:18px;font-family:'Comic Sans MS','Comic Sans',cursive;margin-top:5px;color:var(--ink)}.set-content{padding:20px}.tag{font-size:12px;font-weight:700;letter-spacing:1px;color:var(--muted);text-transform:uppercase}.set h3{font-size:21px;margin:8px 0}.set p{font-size:14px;color:var(--muted);line-height:1.5;margin:0 0 18px}.set-bottom{display:flex;justify-content:space-between;align-items:center;font-size:14px}.set-bottom b{color:var(--blue)}.teacher-note{margin-top:28px;background:#ecf1ff;border-radius:14px;padding:20px 24px;display:flex;gap:16px;align-items:center}.teacher-note>span{font-size:34px;color:var(--blue)}.teacher-note p{margin:6px 0 0;font-size:14px;color:var(--muted);line-height:1.5}footer{max-width:1200px;padding:25px 36px;margin:auto;display:flex;justify-content:space-between;border-top:1px solid var(--line);font-size:12px;color:var(--muted);gap:15px}.brand-small{font-size:14px;font-weight:bold;color:var(--ink)}.game-select{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:22px 0}.game-select button{background:white;border:1px solid var(--line);border-radius:16px;text-align:left;padding:22px;color:var(--ink)}.game-select button.selected{border:2px solid var(--blue);background:#edf1ff}.game-select span{font-size:30px;display:block;margin-bottom:12px}.game-select b,.game-select small{display:block}.game-select small{margin-top:8px;color:var(--muted);font-size:14px;line-height:1.4}.game-area{background:#fff;padding:28px;border:1px solid var(--line);border-radius:18px}.game-toolbar{display:flex;gap:18px;align-items:center;flex-wrap:wrap}.game-toolbar>div{margin-right:auto}h3{font-size:23px;margin:8px 0}.game-toolbar label{font-size:14px;color:var(--muted)}select{display:block;margin-top:5px;padding:9px;border:1px solid var(--line);border-radius:8px;background:white;max-width:100%}.primary,.secondary{padding:11px 18px;border-radius:10px;border:1px solid var(--line);font-weight:600}.primary{color:white;background:var(--blue);border-color:var(--blue)}.secondary{background:#fff;color:var(--ink)}#game-instruction{color:var(--muted);line-height:1.5}.memory-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;max-width:700px;margin:22px auto}.memory-card{min-height:110px;border:2px solid #dce4ff;border-radius:14px;background:#edf1ff;font-size:30px;color:var(--blue);font-family:'Comic Sans MS','Comic Sans',cursive}.memory-card.matched{background:#e2f5eb;border-color:#91d0b0;color:#245840}.question{text-align:center;padding:20px 0}.question .picture{font-size:80px;display:block;margin:10px}.choices,.letters{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin:22px 0}.choices button,.letters button{font-family:'Comic Sans MS','Comic Sans',cursive;font-size:28px;padding:15px 26px;background:#fff;border:2px solid #dce4ff;border-radius:12px;color:var(--ink)}.letters button:disabled{opacity:.35}.slots{font-family:'Comic Sans MS','Comic Sans',cursive;font-size:38px;letter-spacing:12px;min-height:55px}.game-stats{font-size:14px;color:var(--muted);text-align:center}#feedback{text-align:center;color:#245840;font-weight:bold;min-height:24px}dialog{border:0;border-radius:22px;padding:28px;width:min(600px,92vw);color:var(--ink);box-shadow:0 25px 90px #18274244}dialog::backdrop{background:#18274299}.modal-top{display:flex;align-items:center;justify-content:space-between;gap:16px}.close{font-size:30px;border:0;background:#edf1ff;border-radius:50%;width:40px;height:40px;flex-shrink:0}.deck-actions{display:flex;gap:10px;margin:20px 0}.big-card{border:4px dotted var(--blue);border-radius:20px;background:#f7f9ff;min-height:290px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px;gap:12px}.big-card .picture{font-size:95px}.big-card .word{font:48px 'Comic Sans MS','Comic Sans',cursive;color:var(--ink)}.card-controls{display:flex;align-items:center;justify-content:space-between;margin-top:22px;gap:10px}.hint{font-size:13px;color:var(--muted);text-align:center;line-height:1.5}#print-area{display:none}[hidden]{display:none!important}@media(max-width:800px){.header-note{display:none}.intro-note{display:none}.sets{grid-template-columns:repeat(2,1fr)}h1{font-size:38px}.game-select{gap:10px}.game-select button{padding:16px}}@media(max-width:520px){header{padding:16px;gap:12px;flex-wrap:wrap}.brand{font-size:19px}nav{margin:0;width:100%}.nav{flex:1}main{padding:0 18px 30px}.intro{padding:28px 0}.intro h1{font-size:34px}.intro p{font-size:15px}.section-head{align-items:flex-start}.section-head h2{font-size:22px}.section-head>span{display:none}.sets{gap:14px}.set-art{height:120px;gap:8px}.mini-card{width:60px;height:80px;font-size:29px}.mini-card small{font-size:16px}.set-content{padding:15px}.set h3{font-size:18px}.set p{font-size:13px}.set-bottom{font-size:12px}.game-select{grid-template-columns:1fr}.game-select button{display:grid;grid-template-columns:42px 1fr;column-gap:10px}.game-select span{grid-row:span 2;margin:0}.game-select small{margin-top:4px}.game-area{padding:18px}.memory-grid{gap:8px}.memory-card{font-size:23px;min-height:85px}.choices button,.letters button{padding:12px 18px}footer{padding:20px 18px;flex-wrap:wrap}footer span:last-child{display:none}dialog{padding:20px}.big-card{min-height:260px}}@media print{@page{size:A4;margin:12mm}body>*{display:none!important}#print-area{display:grid!important;grid-template-columns:1fr 1fr;gap:8mm}.print-card{height:80mm;border:3px dotted #2d53e5;border-radius:12px;display:flex;flex-direction:column;justify-content:center;align-items:center;break-inside:avoid;gap:8mm}.print-card .picture{font-size:62px}.print-card .word{font:34px 'Comic Sans MS','Comic Sans',cursive}.print-card .print-title{font:12px Arial;color:#62718a}body{background:white}}
.original-preview{height:192px;gap:18px;padding:16px}.original-preview img{height:160px;max-width:43%;object-fit:contain;border-radius:7px;transform:rotate(-6deg);box-shadow:0 4px 8px #18274216;background:white}.original-preview img:nth-child(2){transform:rotate(6deg)}.big-card.original-card{border:0;background:white;padding:0;min-height:0}.original-card img{display:block;width:100%;max-height:56vh;object-fit:contain}dialog{max-height:94vh;overflow:auto}@media(max-width:520px){.original-preview{height:160px;gap:8px;padding:10px}.original-preview img{height:136px;max-width:45%}.original-card img{max-height:50vh}}
@font-face{font-family:ComicClass;src:url('assets/comic-sans.ttf') format('truetype');font-weight:100 900;font-display:swap}body,button,select,.mini-card small,.memory-card,.choices button,.letters button,.slots,.big-card .word{font-family:ComicClass,'Comic Sans MS',cursive}header{flex-wrap:wrap}.header-note{display:none}.book-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin:24px 0}.book-card{background:white;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 4px 0 #e7ecf3}.cover{position:relative;background:#e8edff;padding:20px;text-align:center}.cover img{width:100%;height:260px;object-fit:contain}.week-tag{position:absolute;top:16px;left:16px;background:#fff2bc;padding:8px 14px;border-radius:20px;font-weight:bold}.card-body{padding:24px}.topic{color:var(--muted);font-size:14px}.card-body p{color:var(--muted);line-height:1.6}.actions{display:flex;gap:12px;flex-wrap:wrap}.downloads{display:flex;gap:16px;flex-wrap:wrap;margin-top:22px;font-size:13px}.downloads a{color:var(--blue)}#overlay{width:min(1100px,96vw);padding:24px}#overlay.hidden{display:none}.modal-head{display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line);padding-bottom:16px}.story-wrap{text-align:center}.story-img{width:100%;height:65vh;object-fit:contain;display:block;margin:16px auto}.story-controls{display:flex;align-items:center;justify-content:center;gap:20px;margin:16px}.story-controls button,.quiz-nav{padding:12px 22px;border:0;background:var(--blue);color:white;border-radius:12px;font:inherit}.story-controls button:disabled{opacity:.35}.counter{text-align:center;color:var(--muted);font-size:14px}.quiz-wrap{padding:24px 0}.question-num{text-align:center;color:var(--blue);font-weight:bold}.quiz-wrap .question{font-size:28px;margin:14px}.quiz-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.option{border:2px solid #dce4ff;border-radius:16px;background:white;padding:12px;color:var(--ink)}.option:hover{border-color:var(--blue);background:#f0f4ff}.option img{width:100%;height:280px;object-fit:contain}.option span{display:block;font-size:20px;margin-top:12px}.feedback,.quiz-finish{text-align:center;padding:60px 15px}.feedback h3,.quiz-finish h3{font-size:36px}.emoji{font-size:60px}#stories>p{color:var(--muted)}@media(max-width:650px){.book-grid{grid-template-columns:1fr}.quiz-options{grid-template-columns:1fr}.option{display:flex;align-items:center;gap:15px;text-align:left}.option img{height:130px;width:45%}.option span{font-size:18px}.story-img{height:52vh}.story-controls{gap:8px}.story-controls button{padding:10px}#overlay{padding:16px}.quiz-wrap .question{font-size:22px}.cover img{height:220px}.nav{padding:10px 8px;font-size:14px}h1{letter-spacing:-1px}}

/* Full portrait story artwork */
.cover img{height:390px}.story-img{height:72vh}.option img{height:400px}@media(max-width:650px){.cover img{height:320px}.story-img{height:62vh}.option img{height:190px;width:42%}}

/* Full portrait story artwork */
.cover img{height:390px}.story-img{height:72vh}.option img{height:400px}@media(max-width:650px){.cover img{height:320px}.story-img{height:62vh}.option img{height:190px;width:42%}}

.story-picker{display:flex;align-items:center;gap:14px;margin:20px 0;flex-wrap:wrap}.story-picker select{max-width:100%;padding:12px;border:1px solid var(--line);border-radius:10px;background:white;font:inherit}

.account-nav{color:var(--blue);font-size:14px;font-weight:700;text-decoration:none;white-space:nowrap;padding:10px 14px;border:1px solid var(--line);border-radius:10px}.account-nav:hover{background:#edf1ff}@media(max-width:700px){.account-nav{margin-left:auto}}

/* Approved book-and-sun identity. Classroom materials retain Comic Sans. */
header{background:#fff}.brand-logo{display:block;width:280px;height:auto;max-width:100%}.brand{flex-shrink:0}.brand:hover{transform:none}@media(max-width:800px){.brand-logo{width:230px}}@media(max-width:520px){.brand-logo{width:220px}}

.sight-semester-controls{margin:-6px 0 24px;padding:20px;border:1px solid #dce4ef;border-radius:16px;background:#fff}.sight-semester-controls[hidden]{display:none}.sight-semester-buttons{display:flex;flex-wrap:wrap;gap:10px}.sight-semester-buttons .selected{background:#17365d;color:#fff;border-color:#17365d}.sight-semester-controls p{font-size:14px;color:#62718a;line-height:1.5;margin:14px 0}.sight-downloads{display:flex;flex-wrap:wrap;gap:12px 24px}.sight-downloads a{color:#245e9b;font-size:14px;font-weight:bold;text-underline-offset:3px}

/* Both semester sight sets share the same paired-card preview. */
.sight-word-preview{display:flex;flex-direction:row;align-items:center;justify-content:center;gap:18px}
.sight-word-preview img{display:block;flex:0 1 43%;width:43%;max-width:43%;height:160px;object-fit:contain;transform:rotate(-6deg);background:#fff}
.sight-word-preview img:nth-child(2){transform:rotate(6deg)}
@media(max-width:520px){.sight-word-preview{gap:8px}.sight-word-preview img{flex-basis:45%;width:45%;max-width:45%;height:136px}}