隐私说明
本说明适用于止焉工作室 / ZhiYanStudio（“我们”）提供的《拾光拼途 / Time Collage: Focus Puzzle》正式版、Steam Demo 及配套在线服务。它说明使用相关功能时会处理的信息；具体可用功能以您正在使用的版本为准。
1. 使用在线功能时处理的信息
- Steam 身份与游戏资格：Steam ID、当前使用的游戏版本，以及经 Steam 核验的游戏访问资格，用于识别账号并确定可访问的图库。身份验证还会临时处理 Steam 身份票据。我们不索取您的 Steam 密码或银行卡信息。
- 内容与活动记录：已领取的官方拼图、活动解锁与兑换结果、中断后需要继续处理的领取记录、首次完成记录及相关处理时间，用于发放和恢复内容、避免重复发放以及汇总拼图完成情况。
- 必要的请求与安全信息：操作编号、请求摘要、处理结果和限流信息，用于处理重试、防止重复操作及保护服务。网络传输和托管服务商也会处理 IP 地址、请求时间及必要的连接信息，以传送请求、保障安全和排查故障。
Steam 身份票据和临时通行证不写入我们的业务数据库或日志；用于领取、兑换重试的记录不保存完整兑换码或完整签名下载地址。
2. 本地存档与 Steam Cloud
精确拼图块位置、专注计时、暂存进度、个人设置和旅程记录保存在本机。使用游戏提供的 Steam Cloud 功能时，约定的账号存档及相关素材可由 Steam 同步。我们的在线内容服务不收集精确拼图块位置或专注计时记录。
删除本地存档或卸载游戏，不会自动删除服务器上的领取和活动记录，也不会自动删除 Steam 平台保存的数据。
3. 信息的用途
上述信息用于提供您请求的游戏与在线内容功能、验证账号资格、恢复已获得的内容、维护服务安全和处理支持请求。我们不出售您的个人信息，也不将这些记录用于定向广告。
如果您通过电子邮件联系我们，我们会处理您的邮件地址、消息及您主动提供的附件，以回复和处理相关问题。
4. 服务提供商与处理地点
我们使用 Valve 的 Steam 身份与平台服务，以及 Cloudflare 的在线接口、数据库和素材托管服务。为提供这些功能，相关数据会由相应服务商及其必要的基础设施处理。服务可能由不同地区的设施提供，数据处理地点可能与您所在地区不同。
Steam 账号、购买、Steam Cloud 及其他平台数据还受 Valve 隐私政策约束。有关 Cloudflare 对网络和服务数据的处理，请参阅 Cloudflare 隐私政策。依法需要提供信息时，我们会按照适用要求处理。
5. 保存期限
领取、活动权益和首次完成记录会在维护相应账号权益、恢复已领取内容及必要运营期间保留。用于防止领取或兑换重复处理的回执有效期为 30 天，过期后随正常请求逐步清理；这不会清除您已获得内容的权益记录。
客服与安全相关信息仅在处理相关事项、保障服务或履行适用义务所需期间保留。
6. 您的选择与请求
您可以离线使用当前版本允许的内置或已下载内容。领取、兑换和补下载等在线功能需要相应的账号验证与数据处理；无法完成这些处理时，相关在线功能将不可用。Steam Cloud 的开关和平台隐私设置可在 Steam 中管理。
如需申请访问、更正或删除我们处理的账号相关信息，或行使适用法律赋予的其他权利，请联系 matiasf@qq.com。为保护账号，我们可能需要核实您对该账号的控制权；若请求影响已领取内容、活动资格或后续恢复，我们会在处理时说明。请勿发送密码或 Steam 身份票据。Steam 自身保存的数据请通过 Steam 的隐私与客服渠道管理。
7. 说明更新
数据用途或相关功能发生变化时，我们会更新本说明及页面日期。未来新增功能如涉及不同的数据处理，也会相应补充说明。
Privacy Notice
This notice applies to Time Collage: Focus Puzzle, its Steam Demo, and related online services provided by 止焉工作室 / ZhiYanStudio (“we”). It describes information processed when you use the relevant features. Available features depend on the version you use.
1. Information used by online features
- Steam identity and access: your Steam ID, the game edition you are using, and access eligibility verified through Steam. These identify your account and determine which puzzle libraries you can access. Authentication also temporarily processes Steam authentication tickets. We do not ask for your Steam password or payment-card details.
- Content and activity records: official puzzles you have claimed, activity unlocks and redemption results, records needed to resume interrupted claims, first-completion records, and related processing times. These support content delivery and recovery, prevent duplicate grants, and allow us to count puzzle completions.
- Essential request and security information: operation identifiers, request digests, results, and rate-limit information used to handle retries, prevent duplicate actions, and protect the service. Network and hosting providers also process IP addresses, request times, and essential connection information for delivery, security, and troubleshooting.
Steam authentication tickets and temporary access tokens are not written to our business database or logs. Records used to retry claims or redemptions do not retain complete redemption codes or complete signed download URLs.
2. Local saves and Steam Cloud
Exact puzzle-piece positions, focus-timer records, saved puzzle progress, preferences, and journey records are stored locally. When you use Steam Cloud functionality provided by the game, Steam may synchronize the designated account saves and related assets. Our online content service does not collect exact puzzle-piece positions or focus-timer records.
Deleting local saves or uninstalling the game does not automatically delete server-side claim and activity records or data held by Steam.
3. How we use information
We use this information to provide the game and online content you request, verify account access, restore previously obtained content, protect the service, and respond to support requests. We do not sell your personal information or use these records for targeted advertising.
If you email us, we process your email address, message, and any attachments you choose to send so that we can respond and address the issue.
4. Service providers and processing locations
We use Valve’s Steam identity and platform services, and Cloudflare for online requests, database services, and content hosting. Relevant information is processed by these providers and the infrastructure needed to deliver those services. Facilities may be located in different regions, and processing may occur outside your country or region.
Steam accounts, purchases, Steam Cloud, and other platform data are also governed by Valve’s Privacy Policy. See Cloudflare’s Privacy Policy for its handling of network and service data. We may also provide information where required by applicable law.
5. Retention
Claim, activity-entitlement, and first-completion records are retained while needed to maintain the associated account entitlements, restore claimed content, and operate the service. Receipts that prevent duplicate claims or redemptions have a 30-day validity period and are gradually cleaned up during normal requests after expiry. This does not remove the underlying content-entitlement records.
Support and security information is retained only as needed to address the relevant matter, protect the service, or meet applicable obligations.
6. Your choices and requests
You can use built-in or downloaded content offline where your game version permits it. Online claims, redemptions, and replacement downloads require the associated account verification and data processing. Those online features are unavailable when the necessary processing cannot be completed. You can manage Steam Cloud and platform privacy settings in Steam.
To request access, correction, or deletion of account-related information we process, or to exercise other rights available under applicable law, contact matiasf@qq.com. We may need to verify your control of the account. If a request affects claimed content, activity access, or later recovery, we will explain this when handling the request. Do not send passwords or Steam authentication tickets. Manage data held by Steam through Steam’s own privacy and support channels.
7. Updates
We will update this notice and its date when relevant features or data uses change. Future features involving different processing will be reflected in an updated notice.