透明广告政策 · Transparent Ad Policy
本页公开本站全部广告规则，同时作为广告主招商入口。This page publishes every advertising rule on this site and doubles as our advertiser intake.
一、广告与内容永不交叉 · Ads and content never intersect
广告只出现在固定的广告位（题目页 A/B/D 位；首页每 8–10 张内容卡最多 1 张）。广告卡使用全站唯一的蓝灰色系与实线边框，左上角固定「🔷 付费推广 · Sponsored」双语徽章，不可移除；右下角永远有「✕ 不感兴趣」。
Ads appear only in fixed slots (A/B/D on topic pages; at most one per 8–10 content cards on the home page). Ad cards use a site-unique blue-grey palette and solid border with a permanent bilingual "Sponsored" badge and an always-present "Not interested" control.
二、花钱买不到排名 · Money cannot buy ranking
内容排序只由发布时间与读者真实行为（认真读完人数、停留时长）决定。任何付费、任何广告投放都不影响内容排序、题目召回或 AI 摘要。
Content ordering is determined solely by publication time and verified reader behaviour. No payment or ad placement influences content ranking, topic recall, or AI synthesis.
三、匹配原理 · How ads are matched
广告按题目标签做语义匹配。匹配不到相关广告时，广告位整块不渲染——绝不放补位广告。
Ads are matched to topics by tags. When no relevant ad exists, the slot is not rendered at all — no filler ads.
四、广告主要求 · Advertiser requirements
- 来源行必须使用注册主体全称，不得使用营销化名。Advertiser line must show the registered legal entity name.
- 广告链接带
rel="sponsored"。All ad links carryrel="sponsored". - 不接受与本站出处规范冲突的内容。No content that conflicts with our attribution rules.
五、计费 · Pricing
按位、按周计费，明码标价。招商联系：[email protected]
Priced per slot per week, published openly. Advertiser enquiries: [email protected]