{"product_id":"adjustable-rotary-circle-tool","title":"Adjustable Rotary Circle Tool","description":"\u003cdiv class=\"product-detail-container\"\u003e\n\u003c!--\n  [AI Design Logic]\n  产品类型：专业绘图工具（圆规替代品）\n  目标受众：设计师、木工、手工艺者、学生，追求精准和图面整洁的人群。\n  视觉风格：精密工业感，强调金属材质（金色铝合金+银色不锈钢），专业且耐用。\n  配色策略：以产品本身的哑光金色为主色调，搭配中性灰黑色文字，营造高端工具感。\n  模块顺序：Hero (直击核心痛点：无孔绘圆) -\u003e Feature 1 (操作机制：旋转调节) -\u003e Feature 2 (材质与工艺细节) -\u003e Scenario (应用场景) -\u003e Specs -\u003e FAQ。\n  详情图映射：Hero=image_2.png (使用场景), Feature1=image_3.png (调节动作), Feature2=image_4.png (细节拼图), Scenario=image_5.png (多场景)。\n  规格图映射：Specs=image_0.png (尺寸标注)。\n  对比模块：未单独设立对比模块，但在 Hero 和 Feature 1 文案中强烈暗示了与传统圆规（有针孔）的对比优势。\n  --\u003e\n\u003cstyle type=\"text\/css\"\u003e.product-detail-container {\n      --primary: #C9A347; \/* Matte Gold accent based on product *\/\n      --text-main: #2C2C2C;\n      --text-sub: #555555;\n      --bg-card: #F9F9F7;\n      --bg-soft: #EFEFEF;\n      --border-light: #E0E0E0;\n      --radius-sm: 4px;\n      --radius-md: 8px;\n      --spacing-section: clamp(3rem, 6vw, 5rem);\n\n      font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n      color: var(--text-main);\n      line-height: 1.6;\n      max-width: 1200px;\n      margin: 0 auto;\n      padding: 0 5%;\n      box-sizing: border-box;\n    }\n\n    \/* Typography *\/\n    .product-detail-container h1 {\n      font-size: clamp(28px, 4vw, 42px);\n      font-weight: 700;\n      line-height: 1.2;\n      margin-bottom: 1rem;\n    }\n\n    .product-detail-container h2 {\n      font-size: clamp(24px, 3vw, 32px);\n      font-weight: 600;\n      margin-bottom: 1.5rem;\n    }\n\n    .product-detail-container h3 {\n      font-size: 20px;\n      font-weight: 600;\n      margin-bottom: 0.75rem;\n    }\n\n    .product-detail-container p {\n      font-size: clamp(16px, 1.5vw, 18px);\n      color: var(--text-sub);\n      margin-bottom: 1.5rem;\n    }\n\n    \/* Reusable Components *\/\n    .pd-tag {\n      display: inline-block;\n      background-color: var(--bg-card);\n      color: var(--primary);\n      padding: 6px 12px;\n      border-radius: var(--radius-sm);\n      font-size: 14px;\n      font-weight: 600;\n      letter-spacing: 0.5px;\n      text-transform: uppercase;\n      margin-bottom: 1rem;\n      border: 1px solid var(--primary);\n    }\n\n    .pd-pill-group {\n      display: flex;\n      flex-wrap: wrap;\n      gap: 0.75rem;\n    }\n\n    .pd-pill {\n      background-color: var(--bg-card);\n      padding: 6px 14px;\n      border-radius: 20px;\n      font-size: 15px;\n      color: var(--text-sub);\n      border: 1px solid var(--border-light);\n    }\n\n    \/* Image Placeholder *\/\n    .img-placeholder {\n      width: 100%;\n      background-color: var(--bg-soft);\n      border: 2px dashed var(--border-light);\n      border-radius: var(--radius-md);\n      display: flex;\n      align-items: center;\n      justify-content: center;\n      color: var(--text-sub);\n      font-family: monospace;\n      padding: 1rem;\n      box-sizing: border-box;\n      aspect-ratio: 4\/3; \/* Default aspect ratio *\/\n    }\n    .img-placeholder.square { aspect-ratio: 1\/1; }\n    .img-placeholder.wide { aspect-ratio: 16\/9; }\n\n    \/* --- Sections --- *\/\n\n    \/* Hero Section *\/\n    .pd-hero {\n      text-align: center;\n      margin-bottom: var(--spacing-section);\n      padding-top: 2rem;\n    }\n\n    .pd-hero .hero-content {\n      max-width: 800px;\n      margin: 0 auto 2rem;\n    }\n\n    \/* Feature Sections (Z-Pattern) *\/\n    .pd-feature {\n      display: flex;\n      align-items: center;\n      gap: clamp(2rem, 5vw, 4rem);\n      margin-bottom: var(--spacing-section);\n    }\n\n    .pd-feature.reversed {\n      flex-direction: row-reverse;\n    }\n\n    .pd-feature-media, .pd-feature-copy {\n      flex: 1;\n    }\n\n    \/* Scenario Banner *\/\n    .pd-scenario-banner {\n      margin-bottom: var(--spacing-section);\n      text-align: center;\n    }\n    .pd-scenario-banner .scenario-intro {\n        max-width: 700px;\n        margin: 0 auto 2rem;\n    }\n\n    \/* Specifications *\/\n    .pd-specs {\n      background-color: var(--bg-card);\n      padding: clamp(2rem, 4vw, 3rem);\n      border-radius: var(--radius-md);\n      margin-bottom: var(--spacing-section);\n    }\n\n    .specs-grid {\n      display: grid;\n      grid-template-columns: 1fr;\n      gap: 2rem;\n    }\n    \n    .specs-table-container {\n        overflow-x: auto;\n    }\n\n    .specs-table {\n      width: 100%;\n      border-collapse: collapse;\n      text-align: left;\n    }\n\n    .specs-table th, .specs-table td {\n      padding: 12px 0;\n      border-bottom: 1px solid var(--border-light);\n      font-size: 16px;\n    }\n\n    .specs-table th {\n      color: var(--text-main);\n      font-weight: 600;\n      width: 40%;\n    }\n    \n    .specs-table td {\n        color: var(--text-sub);\n    }\n\n    \/* FAQ *\/\n    .pd-faq {\n      margin-bottom: var(--spacing-section);\n      max-width: 800px;\n      margin-left: auto;\n      margin-right: auto;\n    }\n\n    .faq-item {\n      border-bottom: 1px solid var(--border-light);\n      padding-bottom: 1.5rem;\n      margin-bottom: 1.5rem;\n    }\n    .faq-item:last-child {\n        border-bottom: none;\n    }\n\n    \/* Responsive *\/\n    @media (max-width: 767px) {\n      .pd-feature, .pd-feature.reversed {\n        flex-direction: column;\n        text-align: left;\n      }\n\n      .pd-feature-media {\n        width: 100%;\n      }\n    }\n\n    @media (min-width: 768px) {\n        .specs-grid {\n            grid-template-columns: 1fr 1fr;\n            align-items: center;\n        }\n    }\n\u003c\/style\u003e\n\u003c!-- A. Intro \/ Hero Content Block --\u003e\n\u003cdiv class=\"pd-hero\"\u003e\n\u003cdiv class=\"hero-content\"\u003e\n\u003cspan class=\"pd-tag\"\u003eInnovative Drafting Tool\u003c\/span\u003e\n\u003ch1\u003eDraw Perfect Circles without the Puncture\u003c\/h1\u003e\n\n\u003cp\u003eThe professional's rotary tool for precise, clean drafting. Create accurate circles instantly without leaving an unsightly hole in your work.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pd-hero-media\"\u003e\n\u003c!-- 展示使用状态，强调无针孔 --\u003e\n\u003cdiv class=\"img-placeholder wide\" style=\"background-image: url('image_2.png'); background-size: cover; background-position: center;\"\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg cke-id=\"img61\" referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20260514171341\/29015030d973b2c308a1c3c020b0bfd7.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pd-feature\"\u003e\n\u003cdiv class=\"pd-feature-media\"\u003e\n\u003cdiv class=\"img-placeholder square\" style=\"background-image: url('image_3.png'); background-size: cover; background-position: center;\"\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg cke-id=\"img62\" referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20260514171341\/8ff3686324ea7ce30ce368543a42eba0.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pd-feature-copy\"\u003e\n\u003ch2\u003eRotary Adjustment Mechanism\u003c\/h2\u003e\n\n\u003cp\u003eForget fiddling with screws. The iris-style mechanism allows you to adjust the drawing diameter smoothly by simply rotating the outer golden ring. It's fast, intuitive, and stays set until you move it again.\u003c\/p\u003e\n\n\u003cdiv class=\"pd-pill-group\"\u003e\n\u003cspan class=\"pd-pill\"\u003eSmooth Rotation\u003c\/span\u003e \u003cspan class=\"pd-pill\"\u003e0.4\" - 3.0\" Range\u003c\/span\u003e \u003cspan class=\"pd-pill\"\u003eInstant Setup\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Feature 2: Material \u0026 Precision (Z-Pattern Right) --\u003e\n\n\u003cdiv class=\"pd-feature reversed\"\u003e\n\u003cdiv class=\"pd-feature-media\"\u003e\n\u003c!-- 展示材质细节、刻度和背面结构 --\u003e\n\u003cdiv class=\"img-placeholder square\" style=\"background-image: url('image_4.png'); background-size: cover; background-position: center;\"\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg cke-id=\"img63\" referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20260514171341\/0e38d958839f8ee117d7752bf15d52cb.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pd-feature-copy\"\u003e\n\u003ch2\u003ePremium Metal Construction\u003c\/h2\u003e\n\n\u003cp\u003eBuilt to last a lifetime. The outer ring is crafted from durable aluminum alloy with a matte finish for grip, while the inner aperture blades are made from corrosion-resistant stainless steel. Laser-etched scales provide quick visual reference.\u003c\/p\u003e\n\n\u003cdiv class=\"pd-pill-group\"\u003e\n\u003cspan class=\"pd-pill\"\u003eAluminum Alloy Ring\u003c\/span\u003e \u003cspan class=\"pd-pill\"\u003eStainless Steel Blades\u003c\/span\u003e \u003cspan class=\"pd-pill\"\u003eClear Scales\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Scenario Banner --\u003e\n\n\u003cdiv class=\"pd-scenario-banner\"\u003e\n\u003cdiv class=\"scenario-intro\"\u003e\n\u003ch2\u003eVersatile Application\u003c\/h2\u003e\n\n\u003cp\u003eAn essential tool for designers, woodworkers, students, and crafters. Compatible with most pencils, pens, markers, and even airbrushes for various surfaces.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- 展示多场景应用 --\u003e\n\n\u003cdiv class=\"img-placeholder wide\" style=\"background-image: url('image_5.png'); background-size: cover; background-position: center;\"\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg cke-id=\"img64\" referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20260514171341\/d49aeb8e955edfe3d3fe2fac4dda34a8.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pd-specs\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\n\u003cdiv class=\"specs-grid\"\u003e\n\u003cdiv class=\"specs-table-container\"\u003e\n\u003ctable class=\"specs-table\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eProduct Type\u003c\/th\u003e\n\t\t\t\u003ctd\u003eAdjustable Rotary Circle Template\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eBody Material\u003c\/th\u003e\n\t\t\t\u003ctd\u003eAluminum Alloy (Matte Gold Finish)\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eBlade Material\u003c\/th\u003e\n\t\t\t\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eDrawing Diameter Range\u003c\/th\u003e\n\t\t\t\u003ctd\u003e0.4 inches - 3.0 inches\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eOuter Diameter\u003c\/th\u003e\n\t\t\t\u003ctd\u003e4.92 inches (approx. 12.5 cm)\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"specs-media\"\u003e\n\u003c!-- 使用带有尺寸标注的图片 --\u003e\n\u003cdiv class=\"img-placeholder square\" style=\"background-image: url('image_0.png'); background-size: contain; background-position: center; background-repeat: no-repeat;\"\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg cke-id=\"img65\" referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20260514171341\/8a38a204f6353999ec45f451197c3f3e.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pd-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eHow do I draw with it if there's no center needle?\u003c\/h3\u003e\n\n\u003cp\u003eYou hold the outer golden ring firmly against your paper with one hand to keep it steady. Then, place your pen or pencil tip inside the central aperture against the metal edge and trace around the circle.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat kind of pens can I use?\u003c\/h3\u003e\n\n\u003cp\u003eIt works with most standard writing and drawing instruments, including graphite pencils, technical pens, fine-point markers, and even some airbrushes, as long as the tip fits comfortably against the inner blade edge.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eAre the numbers on the ring precise measurements?\u003c\/h3\u003e\n\n\u003cp\u003eThe numbers (1-7) on the outer ring serve as reference scales to help you quickly return to a previously used size or estimate diameters. For critical precision, we recommend checking the set diameter with a ruler before drawing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"Varitino","offers":[{"title":"Gold","offer_id":48888267276538,"sku":"0514-18259351","price":26.95,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":48888267309306,"sku":"0514-18251107","price":26.95,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":48888267342074,"sku":"0514-18252001","price":26.95,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":48888267374842,"sku":"0514-18255439","price":26.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/4527\/4618\/files\/29015030d973b2c308a1c3c020b0bfd7.jpg?v=1778754379","url":"https:\/\/varitino.com\/products\/adjustable-rotary-circle-tool","provider":"Varitino","version":"1.0","type":"link"}