{"product_id":"hands-free-trunk-assist-spring","title":"Hands-Free Trunk Assist Spring","description":"\u003cbr\u003e\u003c!--[AI Design Logic]Product Type: Automotive Accessory (Car Boot Lid Spring)Target Audience: Car Owners, Practical Users, DIY EnthusiastsVisual Style: Industrial, Sturdy, Reliable, ClearColor Strategy: Charcoal darks for mechanical feel, with caution\/action orange (--primary) for highlightsShape Strategy: Radius 8px (Masculine\/Industrial, sturdy but not sharp)Typography Strategy: Large Type \/ Mobile-first readable (H1 up to 44px, Body up to 20px)Mobile Table Strategy: Card-based (No horizontal scroll, full block display)Image Mapping: Hero=image_1, Features=image_2 to image_5--\u003e\u003cdiv class=\"product-detail-container\"\u003e\n\u003cstyle type=\"text\/css\"\u003e.product-detail-container {      \/* Design System Variables *\/      --primary: #FF5722;      --primary-dark: #E64A19;      --text-main: #111827;      --text-sub: #4B5563;      --bg-body: #ffffff;      --bg-card: #f4f6f8;      --border-color: #e5e7eb;      --radius-md: 8px;      --radius-lg: 12px;      --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);      --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);            \/* Spacing System *\/      --section-gap: clamp(2rem, 5vw, 4rem);            \/* Reset \u0026 Base Setup *\/      box-sizing: border-box;      max-width: 1200px;      margin: 0 auto;      padding: 0 5%;      font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;      color: var(--text-main);      background-color: var(--bg-body);      overflow-wrap: break-word;      word-break: break-word;    }    .product-detail-container * {      box-sizing: border-box;    }    \/* Typography *\/    .product-detail-container h1 {      font-size: clamp(32px, 4vw, 44px);      font-weight: 800;      line-height: 1.2;      margin: 0 0 1rem 0;      color: var(--text-main);    }    .product-detail-container h2 {      font-size: clamp(24px, 3vw, 32px);      font-weight: 700;      line-height: 1.3;      margin: 0 0 1rem 0;      color: var(--text-main);    }    .product-detail-container h3 {      font-size: clamp(20px, 2.5vw, 24px);      font-weight: 700;      line-height: 1.4;      margin: 0 0 0.75rem 0;      color: var(--text-main);    }    .product-detail-container p {      font-size: clamp(18px, 2vw, 20px);      line-height: 1.7;      margin: 0 0 1rem 0;      color: var(--text-sub);    }    \/* Badges *\/    .pd-badge {      display: inline-block;      background-color: var(--primary);      color: #ffffff;      padding: 0.5rem 1rem;      border-radius: 50px;      font-size: clamp(16px, 1.5vw, 18px);      font-weight: 700;      text-transform: uppercase;      letter-spacing: 0.5px;      margin-bottom: 1.5rem;    }    \/* Image Placeholders \u0026 Renders *\/    .pd-image-wrapper {      width: 100%;      height: auto;      border-radius: var(--radius-lg);      overflow: hidden;    }    .pd-image-wrapper img {      width: 100%;      height: auto;      display: block;      object-fit: contain;    }    .image-placeholder {      width: 100%;      aspect-ratio: 4 \/ 3;      background-color: var(--bg-card);      border: 2px dashed #d1d5db;      border-radius: var(--radius-lg);      display: flex;      align-items: center;      justify-content: center;      color: #6b7280;      font-size: clamp(16px, 2vw, 20px);      font-weight: bold;    }    \/* Hero Section *\/    .pd-hero {      text-align: center;      padding: var(--section-gap) 0;      border-bottom: 1px solid var(--border-color);    }        .pd-hero-content {      max-width: 800px;      margin: 0 auto 2rem auto;    }    \/* Z-Pattern Features Section *\/    .pd-features {      padding: var(--section-gap) 0;      display: flex;      flex-direction: column;      gap: var(--section-gap);    }    .feature-item {      display: flex;      flex-direction: column;      gap: 2rem;      align-items: center;    }    .feature-media {      width: 100%;    }    .feature-copy {      width: 100%;    }    \/* Specs Table *\/    .pd-specs {      padding: var(--section-gap) 0;      background-color: var(--bg-card);      border-radius: var(--radius-lg);      padding-left: clamp(1rem, 3vw, 3rem);      padding-right: clamp(1rem, 3vw, 3rem);      margin: var(--section-gap) 0;    }    .specs-table {      width: 100%;      border-collapse: collapse;      margin-top: 2rem;    }    .specs-table th,     .specs-table td {      padding: 1.25rem;      text-align: left;      font-size: clamp(16px, 1.8vw, 18px);      color: var(--text-main);      border-bottom: 1px solid var(--border-color);    }    .specs-table th {      font-weight: 700;      background-color: rgba(0,0,0,0.03);    }    \/* FAQ Section *\/    .pd-faq {      padding: var(--section-gap) 0;    }    .faq-item {      margin-bottom: 2rem;      padding-bottom: 2rem;      border-bottom: 1px solid var(--border-color);    }    .faq-item:last-child {      border-bottom: none;      margin-bottom: 0;      padding-bottom: 0;    }    .faq-question {      font-size: clamp(20px, 2.2vw, 22px);      font-weight: 700;      color: var(--text-main);      margin-bottom: 0.5rem;      display: flex;      gap: 0.5rem;      align-items: flex-start;    }    .faq-question::before {      content: \"Q:\";      color: var(--primary);    }    .faq-answer {      font-size: clamp(18px, 2vw, 20px);      color: var(--text-sub);      line-height: 1.7;      padding-left: 2rem;    }    \/* Desktop Enhancements (Z-Pattern \u0026 Layout) *\/    @media (min-width: 768px) {      .feature-item {        flex-direction: row;        gap: 4rem;      }            .feature-item:nth-child(even) {        flex-direction: row-reverse;      }      .feature-media,       .feature-copy {        width: 50%;      }    }    \/* Mobile Strict Pattern \u0026 Specs Card Lockdown *\/    @media (max-width: 767px) {      \/* Ensure Mobile Spec Table becomes Cards *\/      .specs-table thead {        display: none;      }            .specs-table,       .specs-table tbody,       .specs-table tr,       .specs-table td {        display: block;        width: 100%;      }            .specs-table tr {        margin-bottom: 1rem;        background-color: var(--bg-body);        border: 1px solid var(--border-color);        border-radius: var(--radius-md);        box-shadow: var(--shadow-sm);        overflow: hidden;      }            .specs-table td {        display: flex;        flex-direction: column;        padding: 1rem;        border-bottom: 1px solid var(--border-color);        text-align: right;      }      .specs-table td:last-child {        border-bottom: none;      }            .specs-table td::before {        content: attr(data-label);        font-weight: 700;        color: var(--text-sub);        text-align: left;        margin-bottom: 0.5rem;        font-size: 16px;      }    }\u003c\/style\u003e\n\u003c!-- Hero Section --\u003e\u003cdiv class=\"pd-hero\"\u003e\n\u003cdiv class=\"pd-hero-content\"\u003e\n\u003cdiv class=\"pd-badge\"\u003eSmart Auto-Lift Upgrade\u003c\/div\u003e\n\u003ch1\u003eHands-Free Trunk Opening Made Effortless\u003c\/h1\u003e\n\u003cp\u003eUpgrade your vehicle's manual trunk to an automatic lifting system in minutes. Crafted from high-carbon alloy steel for reliable, everyday convenience.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pd-image-wrapper\"\u003e\u003cdiv class=\"image-placeholder\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cdiv\u003e\u003cspan\u003e\u003cdiv\u003e\u003cimg cke-id=\"img51\" referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20260320132011\/7c8d2c46e8c4fbede5b67977cd991303.jpg\"\u003e\u003c\/div\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pd-features\"\u003e\n\u003cdiv class=\"feature-item\"\u003e\n\u003cdiv class=\"feature-media\"\u003e\u003cdiv class=\"image-placeholder\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cdiv\u003e\u003cspan\u003e\u003cdiv\u003e\u003cimg cke-id=\"img52\" referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20260320132011\/e0f86401335b9a308a6e49be31e05331.jpg\"\u003e\u003c\/div\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"feature-copy\"\u003e\n\u003ch3\u003eEffortless Hands-Free Access\u003c\/h3\u003e\n\u003cp\u003eNo more struggling to manually lift your trunk when your hands are full of groceries or luggage. Simply press your trunk release button, and the high-tension spring assists in smoothly lifting the lid automatically.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Feature 2 --\u003e\u003cdiv class=\"feature-item\"\u003e\n\u003cdiv class=\"feature-media\"\u003e\u003cdiv class=\"image-placeholder\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cdiv\u003e\u003cspan\u003e\u003cdiv\u003e\u003cimg cke-id=\"img53\" referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20260320132011\/473ea32c5cf17122e7537ac462501613.jpg\"\u003e\u003c\/div\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"feature-copy\"\u003e\n\u003ch3\u003eBuilt to Last with Alloy Steel\u003c\/h3\u003e\n\u003cp\u003eManufactured from robust high-carbon alloy steel, this spring guarantees excellent resistance to rust, corrosion, and deformation. It is heavily engineered to withstand thousands of opening and closing cycles without losing tension.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Feature 3 --\u003e\u003cdiv class=\"feature-item\"\u003e\n\u003cdiv class=\"feature-media\"\u003e\u003cdiv class=\"image-placeholder\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cdiv\u003e\u003cspan\u003e\u003cdiv\u003e\u003cimg cke-id=\"img54\" referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20260320132011\/610dddc2f799378b89c1ba5f10c3763d.jpg\"\u003e\u003c\/div\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"feature-copy\"\u003e\n\u003ch3\u003eCustomizable Lifting Power\u003c\/h3\u003e\n\u003cp\u003eFeatures a full-thread screw mechanism that lets you perfectly adjust the tension. Match the spring's strength precisely to your car’s trunk weight to ensure a smooth, controlled opening every single time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Feature 4 --\u003e\u003cdiv class=\"feature-item\"\u003e\n\u003cdiv class=\"feature-media\"\u003e\u003cdiv class=\"image-placeholder\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cdiv\u003e\u003cspan\u003e\u003cdiv\u003e\u003cimg cke-id=\"img55\" referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20260320132011\/433bd42527e8935aac186e6a83963bc4.jpg\"\u003e\u003c\/div\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"feature-copy\"\u003e\n\u003ch3\u003eInstall in Minutes\u003c\/h3\u003e\n\u003cp\u003eSkip the expensive mechanic visits. The spring hooks directly onto your existing trunk brackets. Adjust the length to fit, secure it with the included anti-break clips, and enjoy your new automatic trunk.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Specifications Table (Mobile Card Mode enforced) --\u003e\u003cdiv class=\"pd-specs\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp\u003eEverything you need to know to ensure a perfect fit for your vehicle.\u003c\/p\u003e\n\u003ctable class=\"specs-table\"\u003e\t\u003cthead\u003e\t\t\u003ctr\u003e\t\t\t\u003cth\u003eFeature\u003c\/th\u003e\t\t\t\u003cth\u003eDetail\u003c\/th\u003e\t\t\u003c\/tr\u003e\t\u003c\/thead\u003e\t\u003ctbody\u003e\t\t\u003ctr\u003e\t\t\t\u003ctd data-label=\"Material\"\u003eMaterial\u003c\/td\u003e\t\t\t\u003ctd\u003eHeavy-Duty High Carbon Alloy Steel\u003c\/td\u003e\t\t\u003c\/tr\u003e\t\t\u003ctr\u003e\t\t\t\u003ctd data-label=\"Length (Minimum)\"\u003eLength (Minimum)\u003c\/td\u003e\t\t\t\u003ctd\u003e13.0 cm \/ 5.11 in\u003c\/td\u003e\t\t\u003c\/tr\u003e\t\t\u003ctr\u003e\t\t\t\u003ctd data-label=\"Length (Maximum)\"\u003eLength (Maximum)\u003c\/td\u003e\t\t\t\u003ctd\u003e23.4 cm \/ 9.21 in\u003c\/td\u003e\t\t\u003c\/tr\u003e\t\t\u003ctr\u003e\t\t\t\u003ctd data-label=\"Vehicle Compatibility\"\u003eVehicle Compatibility\u003c\/td\u003e\t\t\t\u003ctd\u003eMost Standard Sedans (Without factory hydraulic bars)\u003c\/td\u003e\t\t\u003c\/tr\u003e\t\t\u003ctr\u003e\t\t\t\u003ctd data-label=\"Not Compatible With\"\u003eNot Compatible With\u003c\/td\u003e\t\t\t\u003ctd\u003eHatchbacks, SUVs, Minivans, Hydraulic Systems\u003c\/td\u003e\t\t\u003c\/tr\u003e\t\t\u003ctr\u003e\t\t\t\u003ctd data-label=\"Safety Features\"\u003eSafety Features\u003c\/td\u003e\t\t\t\u003ctd\u003eAnti-breaking conical limiting device, reinforced spring rings\u003c\/td\u003e\t\t\u003c\/tr\u003e\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- FAQ Section --\u003e\u003cdiv class=\"pd-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003eCommon questions about compatibility and installation.\u003c\/p\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-question\"\u003eWill this fit my specific car model?\u003c\/div\u003e\n\u003cdiv class=\"faq-answer\"\u003eThis spring is designed as a universal fit for most standard sedans that use traditional trunk hinge systems. Please note it is \u003cstrong\u003enot compatible\u003c\/strong\u003e with hatchbacks, SUVs, minivans, or any vehicle that already uses hydraulic struts.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-question\"\u003eHow do I adjust the lifting speed?\u003c\/div\u003e\n\u003cdiv class=\"faq-answer\"\u003eYou can easily control the lifting speed by adjusting the built-in screw threads. Lengthening or shortening the spring via the screw changes the tension, allowing you to find the perfect, gentle opening speed.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-question\"\u003eWill the spring break or stretch out over time?\u003c\/div\u003e\n\u003cdiv class=\"faq-answer\"\u003eNo. It is crafted from high-carbon alloy steel and features an anti-break conical limiting device. This ensures the spring maintains its shape and tension even after long-term daily wear and tear.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Maetiva","offers":[{"title":"Blue \/ 🔘 1-Pack (Single Spring)","offer_id":67640366104763,"sku":null,"price":15.95,"currency_code":"USD","in_stock":true},{"title":"Red \/ 🔘 1-Pack (Single Spring)","offer_id":67640366137531,"sku":null,"price":15.95,"currency_code":"USD","in_stock":true},{"title":"Purple \/ 🔘 1-Pack (Single Spring)","offer_id":67640366170299,"sku":null,"price":15.95,"currency_code":"USD","in_stock":true},{"title":"Rose Red \/ 🔘 1-Pack (Single Spring)","offer_id":67640366203067,"sku":null,"price":15.95,"currency_code":"USD","in_stock":true},{"title":"Blue \/ ⚖️ 2-Pack (Balanced Lifting) - ⭐ Recommended","offer_id":67640366235835,"sku":null,"price":23.95,"currency_code":"USD","in_stock":true},{"title":"Red \/ ⚖️ 2-Pack (Balanced Lifting) - ⭐ Recommended","offer_id":67640366268603,"sku":null,"price":23.95,"currency_code":"USD","in_stock":true},{"title":"Purple \/ ⚖️ 2-Pack (Balanced Lifting) - ⭐ Recommended","offer_id":67640366301371,"sku":null,"price":23.95,"currency_code":"USD","in_stock":true},{"title":"Rose Red \/ ⚖️ 2-Pack (Balanced Lifting) - ⭐ Recommended","offer_id":67640366334139,"sku":null,"price":23.95,"currency_code":"USD","in_stock":true},{"title":"Blue \/ 📦 4-Pack (For 2 Cars) - Save 20%","offer_id":67640366366907,"sku":null,"price":31.95,"currency_code":"USD","in_stock":true},{"title":"Red \/ 📦 4-Pack (For 2 Cars) - Save 20%","offer_id":67640366399675,"sku":null,"price":31.95,"currency_code":"USD","in_stock":true},{"title":"Purple \/ 📦 4-Pack (For 2 Cars) - Save 20%","offer_id":67640366432443,"sku":null,"price":31.95,"currency_code":"USD","in_stock":true},{"title":"Rose Red \/ 📦 4-Pack (For 2 Cars) - Save 20%","offer_id":67640366465211,"sku":null,"price":31.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/0121\/5931\/files\/7c8d2c46e8c4fbede5b67977cd991303.jpg?v=1791442512","url":"https:\/\/maetiva.com\/products\/hands-free-trunk-assist-spring","provider":"Maetiva","version":"1.0","type":"link"}