@font-face{font-family:Hand;src:url('/assets/PatrickHand-Regular.ttf')}html{scroll-behavior:smooth}.fiches{padding:80px 0;background:#fffdf6}.fiches h2,.worksheet-title{font-size:clamp(36px,5vw,64px);margin:12px 0 20px}.level-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:36px}.level-card{position:relative;background:white;border:2px solid var(--level);border-radius:24px 7px 24px 7px;padding:28px;box-shadow:5px 6px 0 #05194e09}.level-card h3{font:38px Hand,Arial;margin:10px 0;color:var(--level)}.level-card p{line-height:1.6}.level-card .button{width:100%;margin:12px 0}.pdf-links{display:flex;gap:16px;flex-wrap:wrap;margin-top:15px;font-size:14px}.pdf-links a{font-weight:bold;text-underline-offset:4px}.sticker{display:inline-block;width:80px;height:80px;background-image:url('/assets/stickers-color.png');background-size:400% 200%;flex:none}.sticker-0{background-position:0 0}.sticker-1{background-position:33.333% 0}.sticker-2{background-position:66.666% 0}.sticker-3{background-position:100% 0}.sticker-4{background-position:0 100%}.sticker-5{background-position:33.333% 100%}.sticker-6{background-position:66.666% 100%}.sticker-7{background-position:100% 100%}.worksheet-wrap{max-width:920px;margin:auto;padding:35px 24px 80px}.breadcrumbs{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0 35px;font-size:14px}.worksheet-hero{border-bottom:1px solid #05194e20;padding-bottom:32px}.worksheet-banner{display:flex;align-items:center;justify-content:space-between;gap:20px}.worksheet-banner .sticker{width:140px;height:140px}.worksheet-title{margin:8px 0;font-family:Hand,Arial;line-height:1.05}.level-badge{display:inline-block;border:2px solid var(--level);border-radius:60px;padding:6px 16px;color:var(--level);font-weight:bold}.level-switch{display:flex;gap:12px;margin:24px 0;flex-wrap:wrap}.level-switch a{padding:8px 18px;border-radius:40px;border:1px solid #05194e40}.level-switch a[aria-current]{background:var(--level);color:white}.exercise{background:white;margin:35px 0;padding:28px 32px;border:2px solid var(--section);border-radius:26px 10px 26px 10px;box-shadow:6px 7px 0 #05194e05}.exercise-heading{display:flex;align-items:center;gap:16px}.exercise-heading h2{font:32px Hand,Arial;line-height:1.15;margin:4px 0}.exercise-heading .eyebrow{margin:0;font-size:10px;color:var(--section)}.exercise-heading .sticker{margin-left:auto}.step{display:grid;place-items:center;background:var(--section);color:white;border-radius:50%;width:40px;height:40px;font:30px Hand;flex:none}.instruction{font-weight:bold;margin:18px 0}.model{border-left:4px solid var(--section);padding:12px 18px;background:#f7f8fa;border-radius:0 12px 12px 0}.model b{font-size:12px;text-transform:uppercase;letter-spacing:1px}.model p{font:23px Hand,Arial;margin:8px 0 0}details{margin:18px 0;border-bottom:1px dashed #05194e30;padding-bottom:15px}summary{cursor:pointer;font-weight:bold;color:var(--section)}details p{line-height:1.6;margin-bottom:0}.question{border-bottom:1px solid #05194e15;padding:20px 0}.question:last-child{border-bottom:0}.question label{display:flex;gap:12px;font-size:18px;line-height:1.5;margin-bottom:10px}.q-number{color:#69738a;font-size:12px;padding-top:5px;min-width:20px;font-weight:bold}input,select{font:18px Arial;color:#05194e;background:#fffdf6;border:1.5px solid #8390aa;border-radius:8px;padding:12px 14px;min-height:48px;width:calc(100% - 32px);margin-left:32px;box-sizing:border-box}select{max-width:260px}input:focus,select:focus,button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #d48e3e;outline-offset:3px}.feedback{margin:10px 0 0 32px;line-height:1.6;font-size:14px;min-height:0}.feedback:empty{display:none}.correct input,.correct select{border-color:#238045}.correct .feedback{color:#206b3b}.incorrect input,.incorrect select{border-color:#a22335}.incorrect .feedback{color:#8d1d30}.check-panel{border:2px solid var(--level);border-radius:22px;background:#fffdf6;padding:28px;margin-bottom:40px}#score{font-size:20px;font-weight:bold;line-height:1.5}progress{width:100%;height:10px;accent-color:var(--level);margin:4px 0 24px}.check-note{font-size:13px;line-height:1.7;margin-bottom:0}.reset{border:1px solid #05194e40;background:white;color:#05194e;cursor:pointer}.worksheet-footer{text-align:center;line-height:1.7}.pack-link{margin-top:30px;line-height:1.7}@media(max-width:760px){.level-grid{grid-template-columns:1fr}.exercise{padding:22px 18px}.exercise-heading h2{font-size:27px}.exercise-heading .sticker{width:58px;height:58px}.worksheet-banner .sticker{width:90px;height:90px}.worksheet-wrap{padding:25px 16px 60px}.fiches{padding:55px 0}.question label{font-size:17px}.check-panel{padding:20px}.actions{gap:12px}header .network{display:none}}

/* Illustrated mineral badges, matching the lesson marker drawings. */
.level-icon{display:inline-block;flex:none;width:92px;height:92px;background-image:url("/assets/level-icons.png");background-size:300% 200%;background-repeat:no-repeat}.level-icon-or{background-position:0 0}.level-icon-rubis{background-position:50% 0}.level-icon-saphir{background-position:100% 0}.worksheet-banner .level-icon{width:140px;height:140px}@media(max-width:760px){.worksheet-banner .level-icon{width:90px;height:90px}}