@font-face {
	font-family: 'Opposans';
	src: url('opposans.woff2') format('woff2');
	font-weight: normal;
	font-style: normal;
}
:root {
--width:720px;
--font-scale:1.1rem;
--background-color:#fff;
--heading-color:#222;
--text-color:#222;
--link-color:#222;
--visited-color:#222;
--code-background-color:#F0F0F0;
--code-color:#222;
--blockquote-color:#222;
--gray-color:#666;
}
@media (prefers-color-scheme:dark) {
:root {
--background-color:#111;
--heading-color:#eee;
--font-scale:1.1rem;
--text-color:#ddd;
--link-color:#6ab0e5;
--visited-color:#8b6fcb;
--code-background-color:#000;
--code-color:#ddd;
--blockquote-color:#ccc;
--gray-color:#999;
}
}body {
font-size:var(--font-scale);
margin:auto;
max-width:var(--width);
text-align:left;
background-color:var(--background-color);
word-wrap:break-word;
overflow-wrap:break-word;
line-height:1.7;
font-weight: 500;
color:var(--text-color);
font-family:'Opposans',system-ui,serif;
height:100%;
	word-break: break-all;
}
html {
scroll-behavior:smooth;
height:100%;
}
time {
font-family:'Opposans',consolas,monospace;
font-style:normal;
}
h1,h2,h3,h4,h5,h6 {
color:var(--heading-color);
display:inherit;
}
a {
color:var(--link-color);
cursor:pointer;
text-decoration:none;
border-bottom:1px solid transparent;
}
a:hover,nav .current {
color:var(--gray-color);
text-decoration:underline;
}
nav a {
margin-right:8px;
}
article a {
text-decoration: underline;
}
strong,b {
color:var(--heading-color);
}
button {
margin:0;
cursor:pointer;
}
table {
width:100%;
}
pre {
padding:5px 12px;
overflow:auto;
	max-height: 400px;
}
hr {
border:0;
border-top:1px dashed;
}
img {
max-width:100%;
height:auto;
}
time,.intro {
color:var(--gray-color);
}
pre,code {
font-size:0.9em;
font-family:'Opposans',"Roboto Mono",monospace,serif;
background-color:var(--code-background-color);
color:var(--code-color);
border-radius:4px;
}
code {
padding:2px 3px;
}
pre code{
padding:3px 0px;
}
blockquote {
border-left: 5px solid var(--heading-color);
padding: 10px 15px;  
margin: 10px 0;
font-weight: bold; 
color: var(--blockquote-color); 
background: #fff;
border-radius: 5px;
box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}
blockquote footer {
text-align:right;
font-size:0.9em;
color:#777;
}
input {
border-radius:4px;
border:1px solid var(--gray-color);
margin:0 0 15px 0;
padding:10px;
width:50%;
}
input:focus {
outline:0;
}
input[type="submit"] {
padding:9px 10px;
text-align:center;
width:80px;
display:inline-flex;
background-color:var(--heading-color);
color:var(--code-background-color);
border:none;
}
input[type="submit"]:hover {
cursor:pointer;
opacity:.7;
}
header,footer {
padding:10px 0;
}
.title h1,.title h2 {
font-size:3.5em;
}
.title:hover {
text-decoration:none;
}
main {
margin-top:50px;
flex:1;
/* 让 main 填充剩余空间 */
		box-sizing:border-box;
/* 确保 padding 不影响宽度 */
}
nav a {
font-size:1.2em;
}
ul.posts {
list-style-type:none;
padding:unset;
}
ul.posts li {
display:flex;
margin:3px 0;
}
ul.posts li span {
flex:0 0 115px;
}
ul.posts li a:visited {
color:var(--visited-color);
}
.tags {
margin-top:30px;
color:var(--gray-color);
}
.tags a {
color:#888;
margin:0 5px 0 2px;
}
.post-item {
	display:flex;
		justify-content:space-between;
		margin-bottom:10px;
}
.post-item a {
flex:1;
/* 使链接填满可用空间 */
}
.post-item time {
margin-left:10px;
/* 给时间标签添加一点左边距 */
		white-space:nowrap;
/* 防止时间换行 */
}
footer,footer a {
color:#999;
/* 设置链接颜色 */
		text-decoration:none;
/* 去掉下划线 */
		transition:color 0.3s;
/* 增加过渡效果 */
		font-size:12px;
}
.home {
display:flex;
flex-direction:column;
min-height:100vh;
/* 使其至少占满整个视口高度 */
}
/* 针对手机设备设置 padding */
	@media (max-width:768px) {
/* 768px 是常见的平板和手机的屏幕宽度 */
		body {
padding:0px 20px;
/* 手机上设置 padding */
}
}/* 针对电脑设备去掉 padding（默认情况下没有设置） */
	@media (min-width:769px) {
body {
padding:0;
/* 在电脑上去掉 padding */
}
}.post-pagination ol {
list-style:none;
display:inline-flex;
padding:0;
}
.linked-pagination span,.linked-pagination a:hover span,.post-pagination .page-numbers,.post-pagination ol a {
width:35px;
height:35px;
line-height:35px;
margin-right:8px;
display:inline-block;
text-align:center;
border-radius:4px;
}
.linked-pagination span,.linked-pagination a:hover span,.post-pagination .pagination a:hover,.post-pagination .pagination .current,.post-pagination ol a:hover,.post-pagination ol .current a {
background:#333;
color:#fff
}
.linked-pagination a span,.post-pagination .page-numbers,.post-pagination ol a {
background:#f8f8f8;
color:#555
}
.linked-pagination,.post-pagination {
margin:80px 0 50px
}