@font-face{font-family:Fredoka;src:url('/assets/fonts/fredoka.woff2') format('woff2');font-style:normal;font-weight:300 700;font-display:swap}
@font-face{font-family:Nunito;src:url('/assets/fonts/nunito.woff2') format('woff2');font-style:normal;font-weight:200 900;font-display:swap}
:root{--cream:#fffaf1;--ink:#332b42;--muted:#736b7d;--purple:#7553b5;--purple-dark:#55358d;--orange:#f29424;--mint:#e1f1e3;--line:#e9e2ed;--white:#fff;--radius:22px;--shadow:0 6px 20px #4c315b08}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:20px}body{margin:0;background:var(--cream);color:var(--ink);font-family:Nunito,'Segoe UI',sans-serif;font-size:16px;line-height:1.6}body.has-selection{padding-bottom:112px}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}a{color:var(--purple-dark);text-underline-offset:4px}h1,h2,h3,strong{line-height:1.2}h1,h2,h3{font-family:Fredoka,'Trebuchet MS',sans-serif;font-weight:550;margin:0}h1{font-size:clamp(30px,3.2vw,42px);letter-spacing:-.5px}h2{font-size:29px}h3{font-size:21px}p{margin:10px 0 0}img{max-width:100%;height:auto}button{border:0;color:inherit}button:disabled{cursor:wait}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #4e3090;outline-offset:4px}input[type=checkbox]{accent-color:var(--purple);width:22px;height:22px;margin:0;flex:none;cursor:pointer}input[type=search],select{min-height:48px;border:1px solid #dcd2e5;border-radius:13px;padding:10px 14px;background:white;color:var(--ink);min-width:0}select{padding-right:30px}select:disabled{opacity:.8}button .icon,a .icon{flex:none}.icon{width:23px;height:23px;vertical-align:middle;display:inline-block;flex-shrink:0}[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;top:-100px;left:20px;z-index:100;background:white;padding:14px}.skip-link:focus{top:12px}.container{max-width:1288px;margin:auto;padding:0 24px 64px}.site-header{background:#fff;border-bottom:1px solid #f3edf3}.header-inner{max-width:1288px;margin:auto;padding:8px 24px;display:flex;align-items:center;gap:32px;min-height:100px}.brand{width:165px;display:flex;align-items:center;flex:none}.brand img{display:block;width:150px;height:88px;object-fit:contain}.site-search{display:flex;max-width:440px;flex:1;margin-left:auto;background:#faf7fc;border:1px solid var(--line);border-radius:30px;overflow:hidden}.site-search input{border:0;background:transparent;flex:1;padding-left:22px;outline-offset:-4px}.site-search button{width:54px;min-height:50px;background:transparent;color:var(--purple-dark)}.parent-link{font-weight:800;display:flex;align-items:center;min-height:48px;text-decoration:none;white-space:nowrap}.main-nav{background:#fff;border-bottom:1px solid var(--line)}.main-nav>div{display:flex;max-width:1288px;margin:auto;padding:0 24px;gap:12px}.main-nav a{display:flex;align-items:center;gap:9px;min-height:58px;padding:10px 20px;text-decoration:none;font-weight:800;color:#6c607b;border-bottom:3px solid transparent}.main-nav a[aria-current=page]{color:var(--purple-dark);border-bottom-color:var(--purple);background:#f8f3fc}.intro{text-align:center;padding:36px 0 27px}.eyebrow{display:block;font-size:13px;font-weight:900;letter-spacing:1.5px;text-transform:uppercase;color:#976018;margin-bottom:9px}.intro p{font-size:18px;color:var(--muted);margin-top:9px}.topic-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}.topic-card{display:block;text-decoration:none;background:#fff;border:1px solid #ede5e6;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);color:var(--ink);transition:transform .16s,box-shadow .16s}.topic-card>img{display:block;width:100%;aspect-ratio:3/2;object-fit:cover;background:#f1ebf7}.topic-caption{padding:15px 18px 17px}.topic-caption h3{margin-bottom:7px}.topic-caption>span{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:14px;font-weight:750}.topic-caption .icon{width:20px;height:20px;color:var(--purple)}.library-section{margin-top:52px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:21px}.section-heading p{color:var(--muted);margin-top:6px}.text-link{display:inline-flex;align-items:center;gap:9px;min-height:48px;font-weight:850;text-decoration:none;white-space:nowrap}.collection-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}.collection-card{background:#fff8ef}.collection-card h3{font-size:20px}.sheet-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:20px;align-items:stretch}.sheet-card{background:white;border:2px solid #eee7ef;border-radius:20px;box-shadow:var(--shadow);overflow:hidden;transition:border-color .15s;display:flex;flex-direction:column;min-width:0}.sheet-card.is-selected{border-color:var(--purple);background:#faf6ff}.sheet-tools{display:flex;justify-content:space-between;align-items:center;padding:0 6px 0 12px;min-height:50px;border-bottom:1px solid #f2edf4}.select-control{display:flex;gap:7px;align-items:center;min-height:48px;cursor:pointer;font-size:14px;font-weight:800}.favorite-button{display:inline-flex;align-items:center;justify-content:center;width:48px;min-height:48px;background:transparent;color:#9b8da9;border-radius:12px}.favorite-button[aria-pressed=true]{color:#ab4073}.favorite-button[aria-pressed=true] .icon{fill:#f9d5e5}.sheet-preview{display:block;background:white;width:100%;padding:10px 10px 3px;aspect-ratio:210/277;overflow:hidden}.sheet-preview img{display:block;width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}.sheet-caption{padding:13px 13px 8px;display:flex;flex-direction:column;flex:1}.difficulty{font-size:11px;letter-spacing:.4px;font-weight:850;color:var(--muted)}.sheet-caption h3{font-size:18px;line-height:1.25;margin:5px 0 16px;flex:1;overflow-wrap:anywhere}.print-button{display:flex;align-items:center;justify-content:center;gap:8px;min-height:48px;background:#f0e7fb;color:var(--purple-dark);border-radius:12px;font-weight:900;width:100%}.detail-link{text-align:center;font-size:12px;min-height:40px;display:flex;justify-content:center;align-items:center;color:#776786;text-decoration:none}.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:50px;padding:12px 22px;border:2px solid transparent;background:var(--purple);color:white;text-decoration:none;font-weight:850;border-radius:14px;line-height:1.35}.button.secondary{background:white;color:var(--purple-dark);border-color:#e3d7f2}.quiet-button{background:transparent;color:var(--purple-dark);padding:10px 16px;min-height:48px;border-radius:12px;text-decoration:underline;font-weight:750}.icon-button{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:50%;background:#f6f1f9;color:var(--purple-dark);flex:none}.parent-note{margin-top:56px;background:#eaf3e7;border:1px solid #dcebd9;border-radius:24px;padding:30px;display:flex;align-items:center;gap:22px}.parent-note h2{font-size:25px}.parent-note p{max-width:700px;color:#59634f}.note-icon{width:68px;height:68px;display:grid;place-items:center;background:white;border-radius:50%;flex:none;color:#5b7c52}.note-icon .icon{width:32px;height:32px}.note-stamp{margin-left:auto;flex:none;font-size:14px;font-weight:850;line-height:1.6;color:#5b7151;border-left:1px solid #ccddc6;padding-left:24px}.site-footer{background:#f1eaf5;border-top:1px solid #e9e0ee}.footer-inner{max-width:1288px;padding:35px 24px 24px;margin:auto;display:flex;flex-wrap:wrap;align-items:start;justify-content:space-between;gap:22px}.footer-inner strong{font-family:Fredoka,sans-serif;font-size:23px;font-weight:550}.footer-inner p{font-size:14px;color:#74637f}.footer-inner nav{display:flex;flex-wrap:wrap;gap:4px 22px}.footer-inner nav a{min-height:48px;display:flex;align-items:center;font-size:14px;font-weight:800;text-decoration:none}.footer-inner .footer-note{flex-basis:100%;font-size:12px;border-top:1px solid #dfd4e6;padding-top:16px;margin-top:0}.page-heading{padding:36px 0 28px}.page-heading p{font-size:18px;color:var(--muted);max-width:650px}.page-heading.with-illustration{display:flex;align-items:center;justify-content:space-between;gap:28px;padding-top:15px}.with-illustration>img{width:215px;border-radius:22px;aspect-ratio:3/2;object-fit:cover}.back-link{display:inline-flex;align-items:center;min-height:48px;margin-top:16px;text-decoration:none;font-size:14px;font-weight:800}.catalog-filters{display:flex;align-items:end;gap:20px;padding:20px 0 25px;border-top:1px solid var(--line)}.catalog-filters label{display:flex;flex-direction:column;font-size:13px;font-weight:800;gap:5px}.catalog-filters select{font-size:15px}.more-options{position:relative}.more-options summary{cursor:pointer;min-height:48px;padding:10px 8px;color:var(--purple-dark);font-weight:750}.more-options[open] label{position:absolute;top:52px;left:0;z-index:4;background:white;border:1px solid var(--line);padding:16px;border-radius:16px;box-shadow:0 6px 24px #332b4218;min-width:230px}.catalog-filters #results-count{margin:0 0 12px auto;font-size:14px;font-weight:750;color:var(--muted);white-space:nowrap}.pagination{margin:32px 0 0;display:flex;justify-content:center;align-items:center;gap:24px}.enhanced-next{display:none}.empty-state{padding:65px 20px;text-align:center;max-width:600px;margin:auto}.empty-state h2,.empty-state h1{margin:15px 0 10px}.empty-state p{color:var(--muted);margin-bottom:22px}.empty-icon{display:grid;place-items:center;background:#f0e6fb;color:var(--purple);width:80px;height:80px;border-radius:50%;margin:auto}.empty-icon .icon{width:36px;height:36px}.search-page-form{max-width:650px;margin-bottom:26px}.search-page-form label{display:block;font-size:14px;font-weight:800;margin-bottom:8px}.search-page-form>div{display:flex;gap:10px}.search-page-form input{flex:1}.picture-detail{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.8fr);gap:50px;max-width:1040px;margin:15px auto 50px}.detail-art{background:white;padding:20px;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow)}.detail-art img{display:block;width:100%;height:auto}.detail-info{padding-top:25px}.detail-info h1{font-size:36px}.detail-info>p{color:var(--muted);margin:20px 0}.detail-info>.button{display:flex;margin:12px 0;width:100%;max-width:350px}.detail-select{margin-top:20px}.save-detail{width:auto;gap:10px;padding:10px 0;justify-content:flex-start;font-size:14px;font-weight:800}.solution{width:100%;max-width:350px;margin-top:16px;border:1px solid var(--line)}summary{cursor:pointer}.info-page{max-width:760px;margin:44px auto 20px}.info-page h1{margin-bottom:12px}.info-page .lead{font-size:21px;color:var(--muted);margin:0 0 30px}.info-page h2{font-size:25px;margin-top:32px}.info-page p,.info-page li{line-height:1.8}.info-page li{padding-left:5px;margin:10px 0}.small-print{font-size:13px;line-height:1.6;color:var(--muted)}.selection-tray{position:fixed;bottom:0;left:0;right:0;z-index:20;background:#fffefcf7;border-top:2px solid #dfd1ec;box-shadow:0 -5px 24px #44305312;backdrop-filter:blur(10px);padding-bottom:env(safe-area-inset-bottom)}.tray-inner{max-width:1288px;margin:auto;padding:13px 24px;display:flex;align-items:center;gap:18px}.selection-thumbs{display:flex;padding-left:8px}.selection-thumbs img{width:36px;height:50px;object-fit:contain;background:white;border:1px solid #dfd1ec;border-radius:4px;margin-left:-8px;transform:rotate(-4deg)}.selection-thumbs img:nth-child(even){transform:rotate(4deg)}.tray-inner>strong{font-size:16px}.tray-actions{margin-left:auto;display:flex;align-items:center;gap:8px}.notice{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:#3e3153;color:white;z-index:60;box-shadow:0 5px 18px #332b4225;padding:15px 23px;border-radius:16px;max-width:min(580px,calc(100vw - 32px));width:max-content;font-size:15px;line-height:1.5}.has-selection .notice{bottom:105px}dialog{border:1px solid var(--line);border-radius:24px;padding:25px;color:var(--ink);width:min(480px,calc(100% - 32px));max-height:calc(100vh - 48px);box-shadow:0 20px 80px #332b4230}dialog::backdrop{background:#2d203a66;backdrop-filter:blur(3px)}.dialog-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.dialog-top h2{font-size:28px}#print-status{margin:18px 0;font-size:17px}#print-error{padding:14px;background:#fff0e6;border-radius:12px;color:#804323}#print-retry{margin:12px 0}.pdf-fallback{margin:20px 0;border-top:1px solid var(--line);padding-top:16px}.pdf-fallback summary{font-weight:800;color:var(--purple-dark);min-height:36px}#print-downloads a{display:block;padding:10px 0;font-size:14px}.print-frame{position:fixed;left:-10000px;top:0;width:794px;height:1123px;border:0;pointer-events:none}.noscript-notice{margin:0;padding:20px;background:#fff0bd;text-align:center}
@media(hover:hover){.topic-card:hover{transform:translateY(-3px);box-shadow:0 10px 25px #4c315b13}.sheet-card:hover{border-color:#d9c8e9}.print-button:hover{background:#e5d5f7}.button:hover{background:var(--purple-dark);color:white}.button.secondary:hover{background:#f3eafa;color:var(--purple-dark)}.favorite-button:hover{background:#fbecf3}.main-nav a:hover{background:#faf6fd}.detail-link:hover{text-decoration:underline}}
@media(max-width:1150px){.sheet-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.topic-grid,.collection-grid{gap:18px}.topic-caption{padding:13px 15px}.note-stamp{display:none}}
@media(max-width:850px){.header-inner{gap:20px;min-height:90px}.brand{width:130px}.brand img{width:125px;height:78px}.topic-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.featured-topics{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.featured-topics h3{font-size:18px}.featured-topics .topic-caption{padding:12px}.featured-topics .topic-caption span{font-size:12px}.featured-topics .icon{display:none}.sheet-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.collection-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.collection-card{display:grid;grid-template-columns:45% 55%;align-items:center}.collection-card>img{aspect-ratio:1/1;height:100%;object-fit:cover}.section-heading h2{font-size:26px}.picture-detail{gap:28px;grid-template-columns:minmax(0,1fr) minmax(0,.9fr)}.detail-info h1{font-size:30px}.parent-link{font-size:14px}.main-nav>div{justify-content:space-between;gap:0}.main-nav a{padding:10px 13px}.section-heading{align-items:start}.section-heading .text-link{font-size:14px}.parent-note{padding:25px}.note-icon{display:none}}
@media(max-width:600px){.container{padding:0 16px 40px}.header-inner{padding:6px 16px;gap:12px;flex-wrap:wrap;min-height:0}.brand{width:120px}.brand img{width:115px;height:76px}.site-search{max-width:none;order:3;flex-basis:100%;margin:0 0 8px}.site-search input{min-height:44px;padding:8px 16px}.site-search button{min-height:44px}.parent-link{margin-left:auto;font-size:13px}.main-nav>div{padding:0 6px}.main-nav a{flex:1;flex-direction:column;gap:4px;padding:10px 4px 8px;min-height:69px;font-size:11px;text-align:center;line-height:1.3}.main-nav .icon{width:23px;height:23px}.intro{padding:28px 0 22px}.intro h1{font-size:29px}.intro .eyebrow{font-size:11px;letter-spacing:1.2px}.intro p{font-size:15px}.topic-grid,.featured-topics{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.topic-card{border-radius:17px}.topic-caption,.featured-topics .topic-caption{padding:12px}.topic-caption h3,.featured-topics h3{font-size:20px}.topic-caption>span,.featured-topics .topic-caption span{font-size:12px}.topic-caption .icon{width:17px;height:17px}.featured-topics .icon{display:block}.library-section{margin-top:36px}.section-heading{gap:10px;margin-bottom:17px;flex-wrap:wrap}.section-heading h2{font-size:25px}.section-heading p{font-size:14px}.section-heading .text-link{min-height:36px}.collection-grid{gap:14px}.collection-card{display:block}.collection-card>img{aspect-ratio:3/2;height:auto}.collection-card h3{font-size:18px}.sheet-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.sheet-card{border-radius:17px}.sheet-tools{padding-left:8px;padding-right:2px}.select-control{font-size:12px;gap:5px}.sheet-caption{padding:10px 9px 5px}.sheet-caption h3{font-size:17px;margin-bottom:12px}.difficulty{font-size:10px}.sheet-preview{padding:5px}.print-button{font-size:14px}.detail-link{font-size:11px;min-height:40px}.parent-note{margin-top:36px;padding:23px;border-radius:20px}.parent-note h2{font-size:24px}.parent-note p{font-size:15px}.parent-note .text-link{font-size:14px;white-space:normal}.footer-inner{padding:28px 20px 20px;gap:16px}.footer-inner strong{font-size:22px}.footer-inner nav{gap:0 18px}.page-heading{padding:28px 0 22px}.page-heading h1{font-size:30px}.page-heading p{font-size:15px}.page-heading.with-illustration{gap:14px}.with-illustration>img{width:105px;aspect-ratio:1/1;border-radius:18px}.catalog-filters{gap:10px;flex-wrap:wrap;padding:16px 0 20px}.catalog-filters label{font-size:12px}.catalog-filters select{font-size:14px;max-width:180px}.more-options summary{font-size:13px;padding-left:3px;padding-right:3px}.more-options[open] label{left:auto;right:0}.catalog-filters #results-count{flex-basis:100%;margin:4px 0 0;font-size:13px}.picture-detail{display:flex;flex-direction:column;gap:20px;margin-top:4px}.detail-art{max-width:420px;margin:auto;padding:12px}.detail-info{padding-top:0}.detail-info h1{font-size:30px}.detail-info>.button{max-width:none}.detail-select{font-size:14px}.info-page{margin-top:30px}.info-page h1{font-size:32px}.info-page .lead{font-size:19px}.info-page h2{font-size:24px}.tray-inner{padding:10px 12px;gap:10px;flex-wrap:wrap}.selection-thumbs{display:none}.tray-inner>strong{font-size:13px}.tray-actions{gap:0}.tray-actions .button{font-size:13px;padding:10px 12px;min-height:48px}.tray-actions .button .icon{width:20px;height:20px}.tray-actions .quiet-button{font-size:12px;padding:10px}.has-selection .notice{bottom:95px}body.has-selection{padding-bottom:90px}.search-page-form .button{padding:10px 14px}.notice{font-size:14px;padding:13px 17px}.empty-state{padding:45px 10px}.empty-state h2{font-size:27px}}
@media(max-width:350px){.tray-inner>strong{flex-basis:100%;text-align:center}.tray-actions{margin:auto}.has-selection .notice{bottom:130px}body.has-selection{padding-bottom:130px}.topic-caption h3,.featured-topics h3{font-size:18px}.sheet-tools .favorite-button{width:42px}.main-nav a{font-size:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}
@media print{body>*{display:none!important}body::after{display:block;content:'Please use a picture’s Print button or download its A4 PDF.'}}

/* Printable-page branding is laid out separately from the illustration. */
.sheet-preview{position:relative;aspect-ratio:210/297;padding-bottom:22px}.sheet-preview img.page-watermark{position:absolute;right:9px;bottom:5px;width:24%;height:auto;mix-blend-mode:normal}.detail-art{position:relative;padding-bottom:55px}.detail-art img.page-watermark{position:absolute;right:20px;bottom:12px;width:24%;height:auto}

@media(min-width:851px){.library-section .sheet-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}