{"product_id":"3d-grooved-practice-copybook","title":"3D Grooved Practice Copybook","description":"\u003cdiv class=\"product-detail-container\"\u003e\n\u003c!--\n[AI Design Logic]\nProduct Type: Educational Toy \/ Children's Learning Tool\nTarget Audience: Parents and Teachers seeking effective handwriting solutions\nVisual Style: Friendly, engaging, and trustworthy\nColor Strategy: Primary Blue (trust\/learning), Soft Cream\/Gray backgrounds, High contrast dark text\nShape Strategy: Radius 20px (Friendly, soft, safe for kids, maternal\/infant category)\nTypography Strategy: Large Type \/ Mobile-first readable (H1 32px+, Body 18px+)\nMobile Table Strategy: Card-based with flexbox (No horizontal scroll, fully responsive)\nImage Mapping: Hero=image_1, Groove=image_2, Ink=image_3, Grip=image_4, Paper=image_5\n--\u003e\n\u003cstyle type=\"text\/css\"\u003e.product-detail-container {\n        \/* CSS Variables *\/\n        --primary: #4A90E2;\n        --primary-hover: #357ABD;\n        --text-main: #1E293B;\n        --text-sub: #475569;\n        --bg-body: #FFFFFF;\n        --bg-card: #F8FAFC;\n        --bg-badge: #E0F2FE;\n        --text-badge: #0284C7;\n        --radius-md: 12px;\n        --radius-lg: 20px;\n        --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);\n        --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.03);\n        --border-color: #E2E8F0;\n\n        \/* Critical Reset \u0026 Container *\/\n        max-width: 1200px;\n        margin: 0 auto;\n        padding: 0 5%;\n        box-sizing: border-box;\n        font-family: system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, sans-serif;\n        color: var(--text-main);\n        overflow-wrap: break-word;\n        word-break: break-word;\n        background-color: var(--bg-body);\n    }\n\n    .product-detail-container * {\n        box-sizing: border-box;\n    }\n\n    \/* Typography System (Large Type) *\/\n    .product-detail-container h1 {\n        font-size: clamp(32px, 5vw, 44px);\n        line-height: 1.2;\n        font-weight: 800;\n        margin: 0 0 1rem 0;\n        color: var(--text-main);\n    }\n\n    .product-detail-container h2 {\n        font-size: clamp(24px, 4vw, 32px);\n        line-height: 1.3;\n        font-weight: 600;\n        margin: 0 0 1rem 0;\n        color: var(--text-sub);\n    }\n\n    .product-detail-container h3 {\n        font-size: clamp(20px, 3vw, 24px);\n        line-height: 1.4;\n        font-weight: 700;\n        margin: 0 0 0.8rem 0;\n        color: var(--text-main);\n    }\n\n    .product-detail-container p {\n        font-size: clamp(18px, 2.5vw, 20px);\n        line-height: 1.7;\n        margin: 0 0 1.2rem 0;\n        color: var(--text-sub);\n    }\n\n    .product-detail-container .aux-text {\n        font-size: clamp(16px, 2vw, 18px);\n        line-height: 1.6;\n        color: var(--text-sub);\n    }\n\n    \/* Spacing System *\/\n    .section-spacing {\n        margin-top: clamp(2rem, 5vw, 4rem);\n        margin-bottom: clamp(2rem, 5vw, 4rem);\n    }\n\n    \/* Hero Section *\/\n    .hero-section {\n        display: flex;\n        flex-direction: column;\n        align-items: center;\n        text-align: center;\n        gap: 1.5rem;\n    }\n\n    .social-proof-badge {\n        display: inline-flex;\n        align-items: center;\n        background: var(--bg-badge);\n        color: var(--text-badge);\n        padding: 0.5rem 1rem;\n        border-radius: 50px;\n        font-weight: 600;\n        font-size: clamp(16px, 2vw, 18px);\n        gap: 0.5rem;\n    }\n\n    \/* Image Protocol *\/\n    .media-container {\n        width: 100%;\n        border-radius: var(--radius-lg);\n        overflow: hidden;\n        background: var(--bg-card);\n        box-shadow: var(--shadow-lg);\n    }\n\n    .img-fluid {\n        width: 100%;\n        height: auto;\n        display: block;\n    }\n\n    \/* Placeholder Styling *\/\n    .image-placeholder {\n        width: 100%;\n        aspect-ratio: 1 \/ 1;\n        background: var(--bg-card);\n        border: 2px dashed var(--border-color);\n        border-radius: var(--radius-lg);\n        display: flex;\n        align-items: center;\n        justify-content: center;\n        color: var(--text-sub);\n        font-size: 18px;\n        font-weight: bold;\n        text-align: center;\n        padding: 1rem;\n    }\n\n    \/* Feature Pattern (Mobile Lock -\u003e Desktop Z-Pattern) *\/\n    .feature-item {\n        display: flex;\n        flex-direction: column; \/* Mobile first lock *\/\n        gap: clamp(1.5rem, 4vw, 4rem);\n        margin-bottom: clamp(2.5rem, 5vw, 5rem);\n        align-items: center;\n    }\n\n    .feature-media, .feature-copy {\n        width: 100%;\n    }\n\n    .visual-tag {\n        display: inline-block;\n        background: var(--bg-card);\n        border: 1px solid var(--border-color);\n        padding: 0.4rem 0.8rem;\n        border-radius: var(--radius-md);\n        font-size: 16px;\n        font-weight: 600;\n        color: var(--primary);\n        margin-bottom: 1rem;\n    }\n\n    \/* Specifications Table (Mobile Card Lock) *\/\n    .specs-container {\n        background: var(--bg-card);\n        padding: clamp(1.5rem, 4vw, 3rem);\n        border-radius: var(--radius-lg);\n    }\n\n    .specs-table {\n        width: 100%;\n        border-collapse: collapse;\n        margin-top: 1.5rem;\n    }\n\n    .specs-table th, .specs-table td {\n        padding: 1.2rem;\n        text-align: left;\n        font-size: 18px;\n        color: var(--text-main);\n    }\n\n    .specs-table thead th {\n        background: var(--border-color);\n        font-weight: 700;\n        border-radius: var(--radius-md) var(--radius-md) 0 0;\n    }\n\n    .specs-table tbody tr {\n        border-bottom: 1px solid var(--border-color);\n    }\n\n    \/* FAQ Section *\/\n    .faq-grid {\n        display: flex;\n        flex-direction: column;\n        gap: 1.5rem;\n        margin-top: 2rem;\n    }\n\n    .faq-card {\n        background: var(--bg-card);\n        border: 1px solid var(--border-color);\n        border-radius: var(--radius-lg);\n        padding: clamp(1.5rem, 3vw, 2rem);\n    }\n\n    \/* Desktop Enhancements *\/\n    @media (min-width: 768px) {\n        .feature-item {\n            flex-direction: row; \/* Z-Pattern unlocked *\/\n        }\n        \n        .feature-item.reverse {\n            flex-direction: row-reverse;\n        }\n\n        .feature-media, .feature-copy {\n            width: 50%;\n        }\n\n        .hero-section {\n            padding: 0 10%;\n        }\n    }\n\n    \/* Mobile Specs Table Overrides (Critical) *\/\n    @media (max-width: 767px) {\n        .specs-table, .specs-table thead, .specs-table tbody, .specs-table tr, .specs-table th, .specs-table td {\n            display: block;\n            width: 100%;\n        }\n\n        .specs-table thead {\n            display: none; \/* Hide native headers *\/\n        }\n\n        .specs-table tr {\n            background: var(--bg-body);\n            border: 1px solid var(--border-color);\n            border-radius: var(--radius-md);\n            margin-bottom: 1rem;\n            overflow: hidden;\n            box-shadow: var(--shadow-sm);\n        }\n\n        .specs-table td {\n            border-bottom: 1px solid var(--border-color);\n            display: flex;\n            flex-direction: column;\n            padding: 1rem;\n        }\n\n        .specs-table td:last-child {\n            border-bottom: none;\n        }\n\n        .specs-table td::before {\n            content: attr(data-label);\n            font-weight: 700;\n            color: var(--text-sub);\n            margin-bottom: 0.3rem;\n            font-size: 16px;\n            text-transform: uppercase;\n            letter-spacing: 0.5px;\n        }\n    }\n\u003c\/style\u003e\n\u003c!-- Hero Section --\u003e\n\u003cdiv class=\"hero-section section-spacing\"\u003e\n\u003cdiv class=\"social-proof-badge\"\u003e\n\u003cspan\u003e⭐⭐⭐⭐⭐\u003c\/span\u003e Trusted by 10,000+ Parents \u0026amp; Educators\u003c\/div\u003e\n\n\u003ch1\u003eUnlock Your Child's Perfect Handwriting with Magic\u003c\/h1\u003e\n\n\u003ch2\u003eThe Ultimate 4-Book Set: Alphabet, Numbers, Math, \u0026amp; Drawing — Reusable endlessly!\u003c\/h2\u003e\n\n\u003cdiv class=\"media-container\"\u003e\n\u003cdiv class=\"image-placeholder\"\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20260323150539\/c11f787593755b513a39c82f0f606ff8.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"features-section section-spacing\"\u003e\n\u003cdiv class=\"feature-item\"\u003e\n\u003cdiv class=\"feature-media\"\u003e\n\u003cdiv class=\"image-placeholder\"\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20260323150539\/f792ccdbdd95420b17d08fc10ff9dd5b.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"feature-copy\"\u003e\n\u003cdiv class=\"visual-tag\"\u003eAccelerated Learning\u003c\/div\u003e\n\n\u003ch3\u003e3D Groove Tracking System\u003c\/h3\u003e\n\n\u003cp\u003eOur notebooks feature an intuitive three-dimensional groove template design. This physical track acts as a guide, making it effortless for children to control their pen strokes.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBenefit:\u003c\/strong\u003e Builds proper muscle memory faster, transforming frustrating practice sessions into confident, beautiful handwriting.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Feature 2 (Reversed on Desktop) --\u003e\n\n\u003cdiv class=\"feature-item reverse\"\u003e\n\u003cdiv class=\"feature-media\"\u003e\n\u003cdiv class=\"image-placeholder\"\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20260323150539\/6b39e02b8009754bcf1cc4688c9bcccd.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"feature-copy\"\u003e\n\u003cdiv class=\"visual-tag\"\u003eEndless Reusability\u003c\/div\u003e\n\n\u003ch3\u003eMagical Auto-Fading Ink\u003c\/h3\u003e\n\n\u003cp\u003eWatch the magic happen! The included special pen refills feature innovative ink that automatically fades away completely 30 minutes after writing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBenefit:\u003c\/strong\u003e The books look brand new every time. Your child can repeat exercises endlessly, saving you money on endless paper replacements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Feature 3 --\u003e\n\n\u003cdiv class=\"feature-item\"\u003e\n\u003cdiv class=\"feature-media\"\u003e\n\u003cdiv class=\"image-placeholder\"\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20260323150905\/366e2f403fed806aa67ea9be5e7d9313.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"feature-copy\"\u003e\n\u003cdiv class=\"visual-tag\"\u003eErgonomic Design\u003c\/div\u003e\n\n\u003ch3\u003eSilicone Posture Aid Included\u003c\/h3\u003e\n\n\u003cp\u003eEach set comes with a detailed visual guide on proper grip, plus a premium silicone handwriting aid. It comfortably locks little fingers into the correct ergonomic position.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBenefit:\u003c\/strong\u003e Prevents hand fatigue, avoids cramped fingers, and establishes healthy, lifelong writing habits from day one.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Feature 4 (Reversed on Desktop) --\u003e\n\n\u003cdiv class=\"feature-item reverse\"\u003e\n\u003cdiv class=\"feature-media\"\u003e\n\u003cdiv class=\"image-placeholder\"\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20260323150539\/9ebf5b9fa630fecb4c96c63470f85415.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"feature-copy\"\u003e\n\u003cdiv class=\"visual-tag\"\u003ePremium Quality\u003c\/div\u003e\n\n\u003ch3\u003eExtra-Thick, Smudge-Proof Paper\u003c\/h3\u003e\n\n\u003cp\u003eCrafted from durable, thick cardstock, these notebooks are designed to withstand enthusiastic little hands without ripping.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBenefit:\u003c\/strong\u003e No ink bleeding or smudging to ruin the pages below. Ensures a clean, neat, and highly effective practice space every single time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Specifications Section --\u003e\n\n\u003cdiv class=\"specs-container section-spacing\"\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\n\u003cp\u003eEverything you need to know about the Magic Exercise Book Set.\u003c\/p\u003e\n\n\u003ctable class=\"specs-table\"\u003e\n\t\u003cthead\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eFeature\u003c\/th\u003e\n\t\t\t\u003cth\u003eMetric Detail\u003c\/th\u003e\n\t\t\t\u003cth\u003eImperial Detail\u003c\/th\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/thead\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd data-label=\"Feature\"\u003ePackage Contents\u003c\/td\u003e\n\t\t\t\u003ctd data-label=\"Metric Detail\"\u003e4 Books (Letters, Math, Drawing, Numbers), 1 Pen, 1 Silicone Grip, 8 Refills\u003c\/td\u003e\n\t\t\t\u003ctd data-label=\"Imperial Detail\"\u003e4 Books (Letters, Math, Drawing, Numbers), 1 Pen, 1 Silicone Grip, 8 Refills\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd data-label=\"Feature\"\u003eBook Dimensions\u003c\/td\u003e\n\t\t\t\u003ctd data-label=\"Metric Detail\"\u003e13.0 x 19.0 cm\u003c\/td\u003e\n\t\t\t\u003ctd data-label=\"Imperial Detail\"\u003e5.1 x 7.5 in\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd data-label=\"Feature\"\u003eTotal Weight\u003c\/td\u003e\n\t\t\t\u003ctd data-label=\"Metric Detail\"\u003eApprox. 250 g\u003c\/td\u003e\n\t\t\t\u003ctd data-label=\"Imperial Detail\"\u003eApprox. 8.8 oz (0.55 lb)\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd data-label=\"Feature\"\u003eInk Fading Time\u003c\/td\u003e\n\t\t\t\u003ctd data-label=\"Metric Detail\"\u003eAutomatically fades within 30 minutes at room temperature (20°C - 25°C)\u003c\/td\u003e\n\t\t\t\u003ctd data-label=\"Imperial Detail\"\u003eAutomatically fades within 30 minutes at room temperature (68°F - 77°F)\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd data-label=\"Feature\"\u003eRecommended Age\u003c\/td\u003e\n\t\t\t\u003ctd data-label=\"Metric Detail\"\u003e3 - 8 Years Old\u003c\/td\u003e\n\t\t\t\u003ctd data-label=\"Imperial Detail\"\u003e3 - 8 Years Old\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- FAQ Section --\u003e\n\n\u003cdiv class=\"section-spacing\"\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cp\u003eClear answers to ensure the best learning experience for your little one.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-grid\"\u003e\n\u003cdiv class=\"faq-card\"\u003e\n\u003ch3\u003eHow exactly does the magic ink work?\u003c\/h3\u003e\n\n\u003cp class=\"aux-text\"\u003eThe special refills use a non-toxic, temperature and air-sensitive formulation. Approximately 30 minutes after your child finishes writing, the ink completely evaporates, leaving the grooves empty and ready for the next practice session.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-card\"\u003e\n\u003ch3\u003eCan left-handed children use the silicone pen aid?\u003c\/h3\u003e\n\n\u003cp class=\"aux-text\"\u003eYes! The included silicone grip features a universal ergonomic design that comfortably guides the fingers of both left-handed and right-handed children into the optimal writing posture.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-card\"\u003e\n\u003ch3\u003eWhat happens when we run out of ink refills?\u003c\/h3\u003e\n\n\u003cp class=\"aux-text\"\u003eThe starter kit includes multiple magic ink refills that last for months of daily practice. Because the notebooks themselves are indestructible through normal use, you can simply purchase standard magic ink refill packs to keep the learning going for years.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"Bak","offers":[{"title":"📘 1x Complete Starter Set","offer_id":45396495892671,"sku":"1731778174692397834","price":9.69,"currency_code":"USD","in_stock":true},{"title":"🎁 2-Pack Family Bundle (Save 15%)","offer_id":45396495925439,"sku":"1731778174692463370","price":17.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/3220\/3711\/files\/c11f787593755b513a39c82f0f606ff8.jpg?v=1774249857","url":"https:\/\/ggkbkw-fz.myshopify.com\/products\/3d-grooved-practice-copybook","provider":"Bak","version":"1.0","type":"link"}