自定义鼠标样式

方式一

首先将鼠标样式下载到本地，推荐一个网站，下载自己喜欢的鼠标样式，放在主题文件夹下的medias目录下

打开themes\matery\source\css下的my.css文件，添加内容如下：

*{
    cursor: url("/medias/imgs/zhengchang.ico"),auto!important;
}
:active{
    cursor: url("/medias/imgs/dianji.ico"),auto!important;
}

butterfly:在 /themes/butterfly/source/css路径下创建一个mouse.css文件，在文件中添加如下代码：
 body {
   cursor:url(https://cdn.jsdelivr.net/gh/sviptzk/HexoStaticFile@latest/Hexo/img/default.cur),
         default;
 }
 a,
 img {
   cursor:url(https://cdn.jsdelivr.net/gh/sviptzk/HexoStaticFile@latest/Hexo/img/pointer.cur),
         default;
 }
打开站点主题配置文件_config.butterfly.yml，找到inject，在head处直接引入该文件：
inject:
	head:
	- <link rel="stylesheet" href="/css/mouse.css">
原文链接：https://blog.csdn.net/qq_60750453/article/details/124716738

方式二

添加同心圆鼠标样式

在matery\source\js\下新建文件cursor.js，粘贴如下代码：

var CURSOR;

Math.lerp = (a, b, n) => (1 - n) * a + n * b;

const getStyle = (el, attr) => {
    try {
        return window.getComputedStyle
            ? window.getComputedStyle(el)[attr]
            : el.currentStyle[attr];
    } catch (e) {}
    return "";
};

class Cursor {
    constructor() {
        this.pos = { curr: null, prev: null };
        this.pt = [];
        this.create();
        this.init();
        this.render();
    }

    move(left, top) {
        this.cursor.style.left = `${left}px`;
        this.cursor.style.top = `${top}px`;
    }

    create() {
        if (!this.cursor) {
            this.cursor = document.createElement("div");
            this.cursor.id = "cursor";
            this.cursor.classList.add("hidden");
            document.body.append(this.cursor);
        }

        this.pt = Array.from(document.querySelectorAll('*[style*="cursor:pointer"]')).map(el => el.outerHTML);

        document.body.appendChild((this.scr = document.createElement("style")));
        //可自行定义鼠标的尺寸和颜色，支持RGB写法和英文名称写法，如green
        this.scr.innerHTML = `* {cursor: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12px' height='12px'><circle cx='6' cy='6' r='6' opacity='1.0' fill='rgb(57, 197, 187)'/></svg>") 6 6, auto}`;
    }

    refresh() {
        this.scr.remove();
        this.cursor.classList.remove("hover");
        this.cursor.classList.remove("active");
        this.pos = { curr: null, prev: null };
        this.pt = [];

        this.create();
        this.init();
        this.render();
    }

    init() {
        document.body.addEventListener('mouseover', e => {
            if (this.pt.includes(e.target.outerHTML)) {
                this.cursor.classList.add("hover");
            }
        });

        document.body.addEventListener('mouseout', e => {
            if (this.pt.includes(e.target.outerHTML)) {
                this.cursor.classList.remove("hover");
            }
        });

        document.body.addEventListener('mousemove', e => {
            if (!this.pos.curr) {
                this.move(e.clientX - 8, e.clientY - 8);
            }
            this.pos.curr = { x: e.clientX - 8, y: e.clientY - 8 };
            this.cursor.classList.remove("hidden");
        });

        document.body.addEventListener('mouseenter', e => {
            this.cursor.classList.remove("hidden");
        });

        document.body.addEventListener('mouseleave', e => {
            this.cursor.classList.add("hidden");
        });

        document.body.addEventListener('mousedown', e => {
            this.cursor.classList.add("active");
        });

        document.body.addEventListener('mouseup', e => {
            this.cursor.classList.remove("active");
        });
    }

    render() {
        if (this.pos.prev) {
            this.pos.prev.x = Math.lerp(this.pos.prev.x, this.pos.curr.x, 0.15);
            this.pos.prev.y = Math.lerp(this.pos.prev.y, this.pos.curr.y, 0.15);
            this.move(this.pos.prev.x, this.pos.prev.y);
        } else {
            this.pos.prev = this.pos.curr;
        }
        requestAnimationFrame(() => this.render());
    }
}

(() => {
    CURSOR = new Cursor();
    CURSOR.refresh();
})();

在themes\matery\source\css\my.css中加入

#cursor {
    position: fixed;
    width: 16px; 
    height: 16px; 
    border-radius: 8px; 
    background: rgb(57, 197, 187); /* 可修改颜色 */
    opacity: 0.25;
    z-index: 10086;
    pointer-events: none;
    transition: 0.2s ease-in-out;
    transition-property: background, opacity, transform;
    transform: scale(2.0); /* 使用 transform 放大 2.0 倍 */
}

#cursor.hidden {
    opacity: 0;
}

#cursor.hover {
    opacity: 0.1;
    transform: scale(2.5);
    -webkit-transform: scale(2.5);
    -moz-transform: scale(2.5);
    -ms-transform: scale(2.5);
    -o-transform: scale(2.5);
}

#cursor.active {
    opacity: 0.5;
    transform: scale(0.5);
    -webkit-transform: scale(0.5);
    -moz-transform: scale(0.5);
    -ms-transform: scale(0.5);
    -o-transform: scale(0.5);
}

在themes\matery\layout\layout.ejs中加入
```
<script src="<%- theme.jsDelivr.url %><%- url_for('/js/cursor.js') %>"></script>
```
确保在themes\matery\_config.yml的libs中的css和js中引入了my.css和cursor.js
使用hexo s查看效果