# 素材授权与来源说明 本目录所有图片素材均取自 Wikimedia Commons,授权信息由 Commons API 的 `imageinfo/extmetadata` 实际返回(license、license_url、artist、descriptionurl 字段),未使用来源不明素材。全部素材仅包含 CC0 / Public Domain / CC BY 三类授权。 静态壁纸处理方式:中心裁切 16:9 → 长边 2048–2400 → JPEG 重编码;缩略图为 480px WebP。未做内容合成或元素替换。 ## 静态壁纸(12) | 素材 ID | 名称 | 文件 | 来源页面 | 作者 | 许可证 | |---|---|---|---|---|---| | `abstract-crimson` | 绯红断章 | [abstract-crimson.jpg](../assets/materials/abstract-crimson.jpg) | [Commons](https://commons.wikimedia.org/wiki/File:Sergey_A._Art_-_2025_-_CDR_07.png) | Sergey A. Demidov | [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/) | | `bokeh-lights` | 夜色光斑 | [bokeh-lights.jpg](../assets/materials/bokeh-lights.jpg) | [Commons](https://commons.wikimedia.org/wiki/File:Christmas_Lights_Bokeh_Effect_%28Unsplash%29.jpg) | thr3 eyes thr3eyes | [CC0 1.0](https://creativecommons.org/publicdomain/zero/1.0/) | | `nature-dawn` | 远山暮霭 | [nature-dawn.jpg](../assets/materials/nature-dawn.jpg) | [Commons](https://commons.wikimedia.org/wiki/File:Duman_Community_Park_-_panoramio_%2820%29.jpg) | Ron Shawley | [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/) | | `nature-dusk` | 长河落日 | [nature-dusk.jpg](../assets/materials/nature-dusk.jpg) | [Commons](https://commons.wikimedia.org/wiki/File:Reftinsky_reservoir_of_Sverdlovsk_region.jpg) | Vasily Iakovlev | [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/) | | `nature-blue` | 盐湖晨蓝 | [nature-blue.jpg](../assets/materials/nature-blue.jpg) | [Commons](https://commons.wikimedia.org/wiki/File:Mono_Lake_Serenity.jpg) | sam garza from Los Angeles, USA | [CC BY 2.0](https://creativecommons.org/licenses/by/2.0/) | | `city-night` | 多瑙河夜色 | [city-night.jpg](../assets/materials/city-night.jpg) | [Commons](https://commons.wikimedia.org/wiki/File:Sz%C3%A9chenyi_Chain_Bridge_in_Budapest_at_night.jpg) | Wilfredor | [CC0 1.0](https://creativecommons.org/publicdomain/zero/1.0/) | | `night-milkyway` | 银河旷野 | [night-milkyway.jpg](../assets/materials/night-milkyway.jpg) | [Commons](https://commons.wikimedia.org/wiki/File:Milky_Way_and_starry_night_sky_%2826972689115%29.jpg) | NPS/Jacob W. Frank | Public domain(见 [Commons 源页面](https://commons.wikimedia.org/wiki/File:Milky_Way_and_starry_night_sky_%2826972689115%29.jpg)) | | `night-aurora` | 极光湖面 | [night-aurora.jpg](../assets/materials/night-aurora.jpg) | [Commons](https://commons.wikimedia.org/wiki/File:PIXNIO-1094468-aurora_borealis.jpg) | Yuliya | [CC0 1.0](https://creativecommons.org/publicdomain/zero/1.0/) | | `mountain-aerial` | 雪岭晨光 | [mountain-aerial.jpg](../assets/materials/mountain-aerial.jpg) | [Commons](https://commons.wikimedia.org/wiki/File:The_Southern_Alps,_from_the_skies_-_SouthernAlps9302.jpg) | lumoplank | [CC0 1.0](https://creativecommons.org/publicdomain/zero/1.0/) | | `texture-dunes` | 沙丘墨影 | [texture-dunes.jpg](../assets/materials/texture-dunes.jpg) | [Commons](https://commons.wikimedia.org/wiki/File:Art-desert-dunes-bw_%2823959074279%29.jpg) | www.Pixel.la Free Stock Photos | [CC0 1.0](https://creativecommons.org/publicdomain/zero/1.0/) | | `texture-paper` | 白絮纸纹 | [texture-paper.jpg](../assets/materials/texture-paper.jpg) | [Commons](https://commons.wikimedia.org/wiki/File:Crumpled_Paper.png) | Epicpanda65 | [CC0 1.0](https://creativecommons.org/publicdomain/zero/1.0/) | | `gradient-prism` | 棱镜光瀑 | [gradient-prism.jpg](../assets/materials/gradient-prism.jpg) | [Commons](https://commons.wikimedia.org/wiki/File:Gradient_Abstract_Background.jpg) | Vidsplay | [CC0 1.0](https://creativecommons.org/publicdomain/zero/1.0/) | CC BY 类素材(`abstract-crimson`、`nature-dawn`、`nature-dusk`、`nature-blue`)已在上表署名作者并给出许可证链接,符合 CC BY 署名要求;其余为 CC0 / Public Domain,无署名义务,仍列明来源。 ## 动态素材(3) | 素材 ID | 名称 | 文件 | 来源素材 | 作者 / 处理 | 许可证 | |---|---|---|---|---|---| | `video-snowdrift` | 雪岭穿行 | [video-snowdrift.mp4](../assets/materials/video-snowdrift.mp4) | 静态图 `mountain-aerial`(Commons,作者 lumoplank) | 8 秒缓慢推拉循环,ffmpeg 生成 | [CC0 1.0](https://creativecommons.org/publicdomain/zero/1.0/) | | `video-aurora` | 极光呼吸 | [video-aurora.mp4](../assets/materials/video-aurora.mp4) | 静态图 `night-aurora`(Commons,作者 Yuliya) | 8 秒缓慢平移推拉循环,ffmpeg 生成 | [CC0 1.0](https://creativecommons.org/publicdomain/zero/1.0/) | | `gradient-flow` | 光瀑流动 | [gradient-flow.webp](../assets/materials/gradient-flow.webp) | 静态图 `gradient-prism`(Commons,作者 Vidsplay) | 3.6 秒横向流动循环,逐帧生成 | [CC0 1.0](https://creativecommons.org/publicdomain/zero/1.0/) | 三件动态素材的源图均为 CC0,派生动画不引入新的署名义务,上表仍标注原作者。 ## CSS 渐变预设(6) `css-aurora-veil`、`css-ember-dusk`、`css-graphite-grid`、`css-sea-glass`、`css-rose-quartz`、`css-ivory-grid` 为纯 CSS 定义,不落图片文件,由本项目原创并以 [CC0 1.0](https://creativecommons.org/publicdomain/zero/1.0/) 释出。 ## 许可证全文 - CC0 1.0:https://creativecommons.org/publicdomain/zero/1.0/ - CC BY 2.0:https://creativecommons.org/licenses/by/2.0/ - CC BY 3.0:https://creativecommons.org/licenses/by/3.0/ - CC BY 4.0:https://creativecommons.org/licenses/by/4.0/