/* ===================================
   CSS Reset - 浏览器样式重置
   =================================== */

/* 基础重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

*::before,
*::after {
    box-sizing: border-box;
}

/* HTML5 显示定义 */
article, aside, details, figcaption, figure,
footer, header, hgroup, main, menu, nav, section {
    display: block;
}

/* 设置根字体大小 */
html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

/* body 样式 */
body {
    margin: 0;
    padding: 0;
    line-height: 1.6;
    font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
    font-size: 16px;
    color: #333333;
    background-color: #ffffff;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* 链接样式 */
a {
    text-decoration: none;
    color: inherit;
    background-color: transparent;
    transition: color 0.3s ease;
}

a:hover {
    text-decoration: none;
}

a:active,
a:hover {
    outline: 0;
}

/* 图片样式 */
img {
    max-width: 100%;
    height: auto;
    display: block;
    border: 0;
}

/* 列表样式 */
ul, ol {
    list-style: none;
}

/* 标题样式重置 */
h1, h2, h3, h4, h5, h6 {
    font-weight: normal;
    line-height: 1.2;
}

/* 表单元素重置 */
button,
input,
select,
textarea {
    font-family: inherit;
    font-size: 100%;
    line-height: 1.15;
    margin: 0;
    border: none;
    outline: none;
}

button,
input {
    overflow: visible;
}

button,
select {
    text-transform: none;
}

button,
[type="button"],
[type="reset"],
[type="submit"] {
    -webkit-appearance: button;
    cursor: pointer;
}

button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
    border-style: none;
    padding: 0;
}

textarea {
    overflow: auto;
    resize: vertical;
}

/* 表格样式 */
table {
    border-collapse: collapse;
    border-spacing: 0;
}

/* 其他元素 */
hr {
    box-sizing: content-box;
    height: 0;
    overflow: visible;
}

pre {
    font-family: monospace, monospace;
    font-size: 1em;
}

abbr[title] {
    border-bottom: none;
    text-decoration: underline;
    text-decoration: underline dotted;
}

b,
strong {
    font-weight: bolder;
}

code,
kbd,
samp {
    font-family: monospace, monospace;
    font-size: 1em;
}

small {
    font-size: 80%;
}

sub,
sup {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline;
}

sub {
    bottom: -0.25em;
}

sup {
    top: -0.5em;
}

/* HTML5 隐藏属性 */
[hidden] {
    display: none;
}