字体或图库的索赔函通常在交付很久之后才到，而甲方的第一反应往往是「这是你做的，你负责」。这时最要紧的不是争谁对，是先弄清一件事：那个素材当初是哪来的——甲方提供的、免费站下载的、你自己买的、还是系统自带的。来源不同，责任归属差别很大，而这是一张可以枚举的对照表，所以由代码给结论，不交给模型自由发挥。 再给出四件现在别做的事——其中「立刻换掉字体当作没发生」和「直接把索赔函转给甲方说这是你们的责任」是最常见也最伤自己的两个动作。$3 解锁：回应函（争议版与和解版）、和解金额区间与谈判要点、向甲方追偿或转嫁责任的依据条款、全项目素材合规自查清单，以及免费替代素材的路径。Font and stock-image claims usually arrive long after delivery, and the client's first move is often "you made it, you deal with it". The urgent question isn't who's right — it's where the asset actually came from: supplied by the client, downloaded from a free site, licensed by you, or bundled with your software. Liability differs sharply by source, and that's an enumerable table, so the verdict comes from code rather than model improvisation. Then four things not to do — of which quietly swapping the font and forwarding the letter to the client with "this is on you" are the two most common and most damaging. $3 unlocks response letters in two registers, a settlement range and negotiation points, the contract basis for passing liability back, a project-wide asset audit checklist, and free replacement routes.
回应函两版（争议版：要求出示权属与侵权证据；和解版：谈价并要求一次性了结）+ 和解金额区间与谈判要点 + 向甲方追偿或转嫁责任的条款依据与沟通稿 + 全项目素材合规自查清单 + 免费/开源替代素材的筛法。Response letters in two registers (disputing: demanding proof of ownership and infringement; settling: negotiating a full-and-final figure), a settlement range with negotiation points, the contractual basis and wording for passing liability to the client, a project-wide asset audit checklist, and how to find free or open-licence replacements.
本工具做来源分类、事实整理与文书协助，不是法律意见，也不判断是否构成侵权或你是否需要赔偿。责任归属的最终判断取决于合同条款、你实际使用的范围、以及对方是否确实享有权利——这些需要人工核实。索赔函上的金额通常是谈判起点而非法定赔偿标准，但这不意味着可以忽视。涉及金额较大、对方已起诉、或你无法确定素材来源时，请咨询律师。请勿伪造或倒填授权凭证。你填写的内容不入库。This classifies sources, organises facts and drafts documents. It is not legal advice and does not determine whether infringement occurred or whether you owe anything. Liability depends on the contract, your actual scope of use and whether the claimant genuinely holds the rights — all of which need human verification. The figure in a demand letter is usually an opening position rather than a statutory measure, which is not a reason to ignore it. Consult a lawyer for significant sums, if proceedings have started, or if you cannot establish where the asset came from. Never fabricate or backdate a licence. Nothing you enter is stored.