/* 基础重置与排版 - 无冲突伪元素 */ .hdiy-product-description { max-width: 1200px; margin: 0 auto; padding: 20px; color: #2c2c2c; line-height: 1.5; } .hdiy-product-description h2 { font-size: 1.8rem; margin: 1.5em 0 0.5em; padding-bottom: 0.25em; border-bottom: 2px solid #e0a800; font-weight: 600; } .hdiy-product-description h3 { font-size: 1.4rem; margin: 1.2em 0 0.5em; font-weight: 600; } .hdiy-product-description p { margin-bottom: 1em; } .hdiy-feature-list { list-style: none; padding: 0; } .hdiy-feature-list li { margin-bottom: 1.2rem; padding-left: 0; } .hdiy-step-list { list-style-type: decimal; padding-left: 1.6rem; margin: 1em 0; } .hdiy-step-list li { margin-bottom: 1rem; line-height: 1.5; } .hdiy-compat-grid { display: flex; flex-wrap: wrap; gap: 20px; background: #f9f7f3; padding: 20px; border-radius: 12px; margin: 20px 0; } .hdiy-compat-col { flex: 1; min-width: 180px; } .hdiy-compat-col ul { list-style: none; padding: 0; } .hdiy-compat-col li { margin: 8px 0; padding-left: 0; } .hdiy-badge-grid { display: flex; flex-wrap: wrap; gap: 12px; margin: 20px 0; } .hdiy-badge { background: #f5f0e6; padding: 6px 14px; border-radius: 30px; font-size: 0.9rem; font-weight: 500; } .hdiy-table-wrapper { overflow-x: auto; margin: 20px 0; } .hdiy-specs-table { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid #ddd; } .hdiy-specs-table th, .hdiy-specs-table td { border: 1px solid #ddd; padding: 10px 12px; text-align: left; vertical-align: top; } .hdiy-specs-table th { background: #f5f0e6; width: 35%; font-weight: 600; } .hdiy-trust-badge { background: #f0ede8; border-radius: 16px; padding: 20px; text-align: center; margin: 30px 0 10px; } .hdiy-faq-question { font-weight: 700; margin-bottom: 0.3rem; } .hdiy-faq-answer { margin-top: 0.2rem; padding-left: 1rem; border-left: 3px solid #e0a800; margin-bottom: 1.2rem; } @media (max-width: 640px) { .hdiy-product-description { padding: 12px; } .hdiy-specs-table th, .hdiy-specs-table td { padding: 8px; } } 📍 Product Overview The Suture Positioning Needle (also called a fixing needle or stitch positioner) is a simple yet indispensable tool for hand stitching leather goods. When you are gluing and sewing multiple layers of leather – such as a wallet, bag, or belt – these brass pins hold the layers firmly in place, preventing shifting while you punch holes or sew. Unlike temporary tape or clamps, positioning needles leave no marks and can be inserted exactly where needed. Made from eco‑friendly brass, these needles come in two length specifications: short (locking thickness 0‑6mm) for thin to medium projects like wallets and card holders, and long (locking thickness 6‑12mm) for thicker stacks such as bag handles, sheaths, or multiple layers of heavy veg‑tan. The spring‑loaded mechanism allows easy insertion and release: push the base to insert, push to the appropriate position to lock, and pull the base to release. Available in gold or silver finish, in various pack sizes (2 or 10 pieces, mixed short+long sets). ✨ Key Features & Benefits ✔️ Two Thickness Ranges – Short (0‑6mm) & Long (6‑12mm) – Short needles for wallets, card holders, and thin bags. Long needles for thick leather stacks, saddle components, and multi‑layer assemblies. Pick the right lock range for your project. ✔️ Easy Push‑to‑Lock Mechanism – Insert the needle through the leather layers, then push the base forward to lock it in place. No screws, no tools – instant grip that holds firmly while you stitch. ✔️ Simple Release – Pull the Base – When you need to reposition or remove the pin, just pull the base back. The needle releases smoothly without damaging the leather. ✔️ Eco‑Friendly Brass Construction – Brass is durable, corrosion‑resistant, and non‑staining. The quality hardware ensures repeated use without rust or bending. ✔️ Auxiliary Stitching Aid – Keeps layers aligned during hole punching and saddle stitching. Reduces errors from shifting and eliminates the need for messy temporary adhesives. ✔️ Two Color Options – Gold & Silver – Choose the finish that matches your aesthetic. Both offer the same reliable performance. ✔️ Flexible Pack Sizes – 2 or 10 Pieces – Buy a small set for occasional use or a 10‑pack for larger projects and multiple clamps along long seams. 👜 Ideal For These Leather Projects & Sewing Tasks Leather Bag Assembly Wallet Layer Positioning Belt Stitching Preparation Card Holder Alignment Journal Cover Fixing Holster Edge Clamping Saddle Stitch Hole Punching Sheath Construction Leather Repair – Holding Patch Layers Multi‑layer Gluing & Drying 🔧 Compatibility Guide ✔ Compatible With: ✔️ Vegetable Tanned Leather (all thicknesses within lock range) ✔️ Chrome Tanned Leather (soft temper – use short needles with care) ✔️ Genuine Leather & Top Grain ✔️ Faux Leather (light to medium thickness) ✔️ Pre‑punched or unpunched layers (insert before or after hole punching) ✘ Not Recommended For: ✘ Extremely thin leather (