/* Child-directed, parent-supported visual system. No third-party resources. */
:root{font-family:system-ui,-apple-system,"Segoe UI",sans-serif;color:#163451;background:#f3fafb}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;line-height:1.65;font-size:17px}
img{max-width:100%;height:auto}a{color:#035b6c;text-underline-offset:3px}
button,a{touch-action:manipulation}button{font:inherit;cursor:pointer}
button:disabled{opacity:.6;cursor:default}
a:focus-visible,button:focus-visible{outline:4px solid #d45a00;outline-offset:4px}
.skip{position:absolute;top:-80px;background:#fff;padding:12px;z-index:10}.skip:focus{top:10px}
.kids-top{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;padding:18px max(24px,calc((100vw - 1100px)/2));background:#fff;border-bottom:3px solid #bcebd9}
.kids-brand{font-size:1.15rem;font-weight:850;letter-spacing:.06em;text-decoration:none;display:flex;gap:8px;align-items:center}
.kids-brand span{color:#036e5f;letter-spacing:0;font-weight:850}
.kids-brand img{background:#12264c;border-radius:7px;padding:3px}
.kids-top nav{display:flex;flex-wrap:wrap;gap:14px;align-items:center}.kids-top nav a{display:inline-flex;align-items:center;min-height:44px;font-weight:700}
.kids-main,.kids-footer{max-width:1100px;margin:auto;padding:34px 24px}
.kids-main h1{font-size:clamp(2.1rem,6vw,4rem);line-height:1.13;margin:.3em 0}
.kids-main h2{font-size:clamp(1.5rem,3vw,2.15rem);line-height:1.2}
.kids-main p{max-width:850px}
.kids-kicker,.eyebrow{color:#07665c;font-weight:800;text-transform:uppercase;letter-spacing:.08em;font-size:.85rem}
.kids-lede{font-size:1.12rem;line-height:1.8}
.kids-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:36px 0}
.kids-steps a{background:#fff;padding:15px;border:2px solid #a2d6ce;border-radius:14px;text-align:center;font-weight:800;text-decoration:none}
.kids-steps a:hover{background:#d7f4eb}
.audience-stage{padding:42px 0;border-top:2px solid #c9e5e4;scroll-margin-top:22px}
.kids-shapes{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:24px 0}
.shape-card{background:#fff;border:2px solid #b6ded7;border-radius:16px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:8px;padding:18px;min-height:160px}
.shape-symbol{font-size:5rem;line-height:1.3;color:#077e91}
.shape-square{color:#af3b79}.shape-triangle{color:#b05d08}.shape-rectangle{color:#4472b7}
.kids-challenge-note{background:#def5e9;border-radius:12px;padding:20px;font-weight:750}
.kids-print-sheet{border:2px dashed #66788f;background:#fff;padding:30px;margin:20px 0;max-width:860px}
.kids-print-sheet h3{margin:0 0 12px;font-size:1.5rem}
.print-shapes{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;padding:14px 0}
.print-shapes>div{text-align:center;border:1px dashed #777;padding:12px}
.print-shapes span{font-size:5rem;color:#202f45;line-height:1.3}
.kids-button{background:#066c76;color:#fff;border:2px solid #055e68;border-radius:12px;padding:12px 22px;min-height:52px;font-weight:850;margin:8px 8px 8px 0}
.kids-button.secondary{background:#fff;color:#075b65}
.kids-options{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.shape-answer{border:3px solid #8ac9d1;background:#fff;border-radius:16px;min-height:150px;padding:10px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:6px}
.shape-answer span{font-size:4rem;line-height:1.2}
.shape-answer small{font-weight:750;font-size:1rem}
.shape-answer:not(:disabled):hover{background:#d7f5ed}
#kids-feedback{font-weight:750;min-height:28px}
.kids-muted{color:#43566b}
.kids-footer{margin-top:30px;padding-block:35px 60px;border-top:4px solid #bcebd9}
.kids-footer p{max-width:880px}.kids-parent-note{margin-top:26px;font-weight:700}
@media(max-width:760px){.kids-top{padding:14px 20px}.kids-steps,.kids-shapes,.kids-options{grid-template-columns:repeat(2,minmax(0,1fr))}.shape-symbol{font-size:3.5rem}.shape-answer span{font-size:3rem}.kids-main{padding:24px 18px}}
@media print{
 @page{size:A4;margin:14mm}
 body{background:#fff;color:#000;font-size:13pt}
 .kids-top,.kids-steps,.kids-kicker,.kids-lede,.kids-main>h1,.kids-footer,.audience-stage:not(#produce),#kids-print,.kids-button,#kids-options{display:none!important}
 .kids-main{padding:0;margin:0;max-width:none}
 #produce{display:block!important;border:0;padding:0}
 #produce>h2,#produce>p{display:none!important}
 .kids-print-sheet{border:0;padding:0;max-width:none;margin:0}
 .print-shapes{gap:14mm;grid-template-columns:repeat(2,1fr)}
 .print-shapes>div{height:72mm;border:2px solid #555;break-inside:avoid}
 .print-shapes span{font-size:42mm}
}

/* Direct PDF download remains an ordinary link; button styling is cosmetic. */
.kids-print-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.kids-download{display:inline-flex;align-items:center;justify-content:center;text-decoration:none}
.kids-download:hover{background:#075563}
@media(max-width:390px){.kids-print-actions{flex-direction:column;align-items:stretch}.kids-print-actions>*{text-align:center;margin:4px 0}}