/* ------------------------------------
 * Rlngnahth CSS
 *
 * @author  Remelens
 * @link  https://remelens.me/
 * @update  2024-1-20
 * --------------------------------- */
/* ------------------
 * Expreiment Area
 * --------------- */
/* ------------------
 * Global style
 * --------------- */
:root{
    --font-family:"LXGW WenKai Screen","Microsoft Yahei UI", "Pingfang SC", "Noto Sans CJK SC", "Hiragino Sans GB", "Source Han Sans CN", "WenQuanYi Micro Hei",system-ui,serif;
    --font-size:92%;
    --background-color:#f9fafa;
    --background-important-color:#fff;
    --text-color:#444;
    --text-important-color:#000;
    --text-second-color:#575757;
    --text-third-color:#777;
    --link-color:#3498db;
    --link-hover-color:#0056b3;
    --article-link-color:#09f3;
    --link-active-color:var(--link-hover-color);
    --thispage-link-bottom:#09f;
    --sidebar-link-bottom:#999;
    --sidebar-link-hover-bottom:#09f;
    --sidebar-title:#09f;
    --svg-fill:#111111;
    --svg-second-color:#777777;
    --block-border:#ddd;
    --block-border-second:#bbb;
    --block-background:#f1f2f3;
    --block-hover:#e9eaec;
    --block-color:#606060;
    --table-border:#ddd;
    --table-item-border:#eee;
    --table-item-background:#f3f3f3;
    --input-border:#E9E9E9;
    --comment-border:var(--block-border);
    --box-shadow:0 0 2px 0 rgba(0,0,0,.05),0 0 8px 0 rgba(0,0,0,.04);
    --box-shadow-hover:0 12px 20px -4px rgba(0,0,0,.15);
    --sidebar-show-shadow: 0 12px 16px -4px rgba(0,0,0,.2);
    --list-radius:10px;
    --inline-radius:5px;
    /*code*/
    --code-font:Menlo, Monaco, Consolas, "Lucida Console", "Courier New", monospace;
    --code-font-size:.92857em;
    --code-background:#F3F3F3;
    --code-inline-color:#B94A48;
    --code-color:var(--text-color);
    /*layout*/
    --sidebar-width:250px;
}
html{
    width:100%;
    min-height:100%;
}
body {
    margin:0;
    background-color: var(--background-color);
    color: var(--text-color);
    font-family: var(--font-family);
    font-size: var(--font-size);
}

a{
    color: var(--link-color);
    text-decoration: none;
    transition:all 0.2s;
}
a:hover {
    color: var(--link-hover-color);
    transition:all 0.2s;
}
a:active {
    color: var(--link-active-color);
    transition:all 0.2s;
}
hr{
    border:none;
    border-bottom:1px solid var(--block-border);
}
pre, code { 
  font-family: var(--code-font);
  font-size: var(--code-font-size);
  background: var(--code-background);
  border-radius:var(--inline-radius);
}
code {
  color: var(--code-inline-color);
  padding: 2px 4px;
}
pre {
  padding: 8px;
  overflow: auto;
  max-height: 400px;
  border:1px solid var(--block-background);
  position:relative;
}
pre code {
  padding: 3px 0;
  color: var(--code-color);
  background:unset;
  border-radius:unset;
}
blockquote {
  margin: 1em 0;
  padding:1em;
  padding-left:2em;
  border-left: 5px solid var(--block-border);
  background: var(--block-background);
  border-radius:var(--list-radius);
  color:var(--block-color);
}

table {
  border: 1px solid var(--table-border);
  width: 100%;
}
table th,
table td {
  padding: 5px 10px;
  border: 1px solid var(--table-item-border);
}
table th {
  background: var(--table-item-background);
}

h1, h2, h3, h4, h5, h6 {
  margin:0.3em 0;
}

input[type="text"],
input[type="email"],
input[type="url"],
input[type="password"],
textarea {
  padding: 7px 10px;
  border: 1px solid var(--input-border);
  width: 100%;
  font-family:var(--font-family);
  font-size:var(--font-size);
  border-radius: var(--inline-radius);
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  outline:none;
  box-shadow:var(--box-shadow);
}
textarea {
  width: 100%;
  height: 150px;
  resize: none;
}
button,input[type="submit"]{
    appearance: none;
    border:none;
    padding: 8px 14px;
    margin:1px 5px;
    color: var(--text-color);
    border-radius: var(--inline-radius);
    background:var(--background-important-color);
    box-shadow:var(--box-shadow);
    font-family:var(--font-family);
    font-size:var(--font-size);
    transition:all 0.2s;
}
button:hover,input[type="submit"]:hover{
    color: var(--text-third-color);
    border-radius: var(--inline-radius);
    background:var(--block-hover);
    transition:all 0.2s;
}

/* Special style */
.svg-icon{
    fill:var(--svg-fill);
}
.mobilebtn{
    position:fixed;
    z-index:5;
    bottom:50px;
    right:30px;
    display:none;
}
.mobilebtn button{
    appearance:none;
    background:none;
    border:none;
    border-radius:100%;
    width:2.5em;
    height:2.5em;
    backdrop-filter:blur(5px);
    -webkit-backdrop-filter:blur(5px);
    padding:0.5em;
}
.sidebar-icon{width:1.5em!important;height:1.5em!important;}
.notfound-icon{
    width: 200px;
    height: auto;
}
/* ------------------
 * Body Style
 * --------------- */
#body{
    display: flex;
    margin: auto;
    padding: 0 10px;
    justify-content: center;
}
/* ------------------
 * Special Style
 * --------------- */
.site-name #logo{
    color:var(--text-color);
    display: flex;
}
#site-title{
    font-size:25px;
    font-weight:600;
}
.site-name #logo .description{
    margin:0;
    color:var(--text-third-color);
    font-size:12px;
    height: 20px;
    line-height: 20px;
    overflow: hidden;
}
.site-name #logo .description .desc,.site-name #logo .description .domain{
    display:block;
    line-height:20px;
    transition:all 0.2s;
}
.site-name:hover #logo .description .desc,.site-name:hover #logo .description .domain{
    transform: translateY(-20px);
    transition:all 0.2s;
}
#logo .logo{
    height:50px;
    width:50px;
    border-radius:100%;
    margin-right:20px;
    transition:transform 0.2s;
}
#logo .logo:hover{
    transform: rotate(360deg);
    transition:transform 0.2s;
}
/* ------------------
 * Sidebar Style
 * --------------- */
#sidebar{
    margin: 10px;
    padding: 15px;
    width: var(--sidebar-width);
    flex-shrink: 0;
    position: sticky;
    height: fit-content;
    top:10px;
}
#search{
    margin-top:15px;
    height:40px;
}
#search svg{
    width:15px;
    height:15px;
    display:inline-block;
    position: relative;
    top: -25px;
    left: calc(100% - 25px);
}
.widget{
    margin:25px 0;
    font-size:95%;
}
.widget h3{
    color: var(--sidebar-title);
    font-size: 95%;
    display:flex;
    justify-content: space-between;
}
.widget h3.hasrss{
    display:flex;
    justify-content: space-between;
}
.widget ul{
    margin:0;
    padding:0;
}
.widget li{
    list-style-type: none;
}
.widget li a{
    color: var(--text-color);
    border-bottom:1px var(--sidebar-link-bottom) dashed;
    transition:all 0.4s;
}
.widget li a:hover,.widget li a:active {
    color: var(--text-color);
    border-bottom:1px var(--sidebar-link-hover-bottom) solid;
    transition:all 0.4s;
}
.rss-icon{
    width:0.9em;
}
.rss-link .rss-icon .svg-icon{
    fill:var(--svg-second-color);
    transition:all 0.2s;
}
.rss-link:hover .rss-icon .svg-icon{
    fill:var(--svg-fill);
    transition:all 0.2s;
}
/* ------------------
 * Main
 * --------------- */
#main{
    padding: 0 1.5em;
    max-width:600px;
    width:calc(100% - 350px);
}
.nav-menu{
    text-align:center;
    text-align:-webkit-center;
    position: sticky;
    top:0;
    z-index:1;
    background: var(--background-color);
    margin-bottom: 1px;
    word-break: keep-all;
}
#nav-menu{
    display: flex;
    overflow: scroll visible;
    font-size:90%;
    scrollbar-width: none;
    color: var(--text-third-color);
    position: relative;
    margin:0 10px;
}
.nav-menu::after{
    content:"";
    width:calc(100% - 20px);
    background:var(--block-hover);
    height: 2px;
    border-radius: 2px;
    position: absolute;
    bottom: 0px;
    display:block;
    margin:0 10px;
}
.listitem.current::after{
    content:"";
    background:var(--thispage-link-bottom);
    height: 2px;
    border-radius: 2px;
    display:block;
    bottom: -15px;
    pointer-events: none;
    z-index: 1;
    position:relative;
}
.listitem{
    padding: 8px 15px;
    margin:7px 5px;
    color: var(--text-third-color);
    border-radius: var(--inline-radius);
    position:relative;
    cursor: default;
}
.listitem:hover{
    color: var(--text-second-color);
    background:var(--block-hover);
}
.listitem.current,.listitem.current:hover{
    color: var(--text-color);
    box-shadow: var(--box-shadow);
    border-radius: var(--inline-radius);
    background:var(--background-important-color);
}
.post-list{
    margin:0 10px;
}
#main .post{
    margin-top:25px;
}
article.post{
    position:relative;
}
article.post img,article.post svg,article.post p,#comments img,#comments svg{
    max-width:100%;
}
article.post .box a,article.post .box a:hover{
    color:var(--text-color);
}
.listblog .post-content{
    margin:1em 0;
}
.listblog{
    display:block;
    border-radius:var(--list-radius);
    box-shadow:var(--box-shadow);
    background:var(--background-important-color);
    transition:all .2s ease-out;
}
.listblog:hover{
    box-shadow:var(--box-shadow-hover);
    transition:all .2s ease-out;
}
.listblog .box{
    padding:1em;
}
.listblog.tumb-img .box{
    padding-top:0;
}
.listblog.tumb-img .img{
    border-radius:var(--list-radius) var(--list-radius) 0 0;
    height:120px;
    position:relative;
    overflow: hidden;
}
.listblog.tumb-img .img img{
    width:100%;
    height:100%;
    object-fit:cover;
    transition:all 0.5s;
}
.listblog.tumb-img:hover .img img{
    transform: scale(1.05);
    transition:all 0.5s;
}
h1.post-title{
    font-size:200%;
    color:var(--text-important-color);
    margin-bottom:20px;
}
.archive-title{
    margin-top:20px;
    text-align:center;
}
article .position,article .info{
    font-size:90%;
    margin:5px 0;
}
.tumbhead{
    position: absolute;
    width:100%;
    height:220px;
    object-fit:cover;
}
.tumb#main,.tumb#sidebar{
    margin-top:230px;
}
.page-content{
    padding-top:10px;
}
.post.page-content{
    padding-top:0;
}
article.post .main-post a{
    position:relative;
    display:inline-block;
    line-height:normal;
}
article.post .main-post a:hover{
    color:var(--link-color);
}
article.post .main-post a::before{
    content:" ";
    position:absolute;
    bottom:-2px;
    left:0px;
    right:0px;
    width:100%;
    height:1px;
    background:var(--link-color);
    transition:all 0.2s;
}
article.post .main-post a:hover::before{
    background:var(--article-link-color);
    left:-2px;
    right:-2px;
    width:calc(100% + 4px);
    height:calc(100% + 4px);
    border-radius:2px;
    transition:all 0.2s;
}
#main p,#main li{
    line-height:25px;
}
details{
    border: 1px solid var(--block-border);
    border-radius: var(--list-radius);
    padding: 10px;
}
.info-block{
    border:1px solid var(--block-border);
    background:var(--block-background);
    border-radius:var(--list-radius);
    padding:15px;
    font-size:90%;
    margin:30px 0;
}
.tags{
    margin:0;
}
.other-blog{
    display: flex;
    justify-content: center;
}
.other-blog .last,.other-blog .next{
    flex:1;
    padding:15px 0;
    border-top: 1px dashed var(--block-border);
    border-bottom: 1px dashed var(--block-border);
}
.other-blog .last{
    text-align:left;
    margin-right:20px;
}
.other-blog .next{
    text-align:right;
    margin-left:20px
}
.other-blog .other-position{
    display:block;
}
.other-blog .blog{
    font-size: 130%;
    color:var(--text-third-color);
}
.comment-reply a{
    padding: 8px 14px;
    margin:1px 5px;
    color: var(--text-color);
    border-radius: var(--inline-radius);
    background:var(--background-important-color);
    box-shadow:var(--box-shadow);
    cursor:default;
}
.comment-reply a:hover{
    color: var(--text-third-color);
    border-radius: var(--inline-radius);
    background:var(--block-hover);
}
#comments{
    margin-top:30px;
}
#comments ol{
    padding: 10px 20px;
    padding-bottom:20px;
    margin: 15px 0;
    border: 1px solid var(--block-border);
    border-radius: var(--list-radius);
    background: var(--background-important-color);
    box-shadow: var(--box-shadow);
}
#comments li{
    list-style-type: none;
    margin-bottom: 25px;
}
.comment-author{
    display: inline-flex;
    align-items: center;
}
.comment-author .fn{
    font-style:normal;
    margin-left:5px;
}
.comment-author .fn .author{
    font-size:120%;
}
.comment-author .fn .author a{
    color:var(--text-color);
}
.avatar{
    width:40px;
    height:40px;
}
.comment-meta{
    display:block;
}
.comment-meta a,.comment-meta a:hover{
    color:var(--text-third-color);
    font-size:90%;
}
#comments .respond{
    margin-top:15px;
}
.avatar{
    border-radius:100%;
}
.error-page{
    display:flex;
    align-items:center;
    margin-top:30px;
}
.error-content{
    flex:1;
    margin:15px;
    text-align:center;
}
.error-icon{
    margin:10px;
}
.pagination{
    text-align:center;
    margin-top:20px;
}
.pagination a{
    padding:7px 0;
    width:35px;
    display: inline-block;
    margin:0 5px;
    background:var(--block-background);
    color:var(--text-third-color);
    border-radius:var(--list-radius);
}
.pagination a:hover{
    color:var(--text-color);
}
.pagination a.current{
    color:var(--text-color);
    background:var(--background-important-color);
    box-shadow:var(--box-shadow);
}
.protected p{
    display:flex;
}
.desktop-show{
    display:block;
}
.mobile-show{
    display:none;
}
/* ------------------
 * Footer
 * --------------- */
#footer{
    padding: 3em 1em;
    padding-top: 3em;
    text-align: center;
}
/* ------------------
 * media
 * --------------- */
@media screen and (max-width:1000px){
.tumbhead{
    position: absolute;
    width:100%;
    height:160px;
    object-fit:cover;
}
.tumb#main,.tumb#sidebar{
    margin-top:170px;
}
}
@media screen and (max-width:750px){
.desktop-show{
    display:none;
}
.mobile-show{
    display:block;
}
#header.mobile-show{
    margin:18px;
}
.tumbhead{
    position: absolute;
    width:100%;
    height:140px;
    object-fit:cover;
}
.tumb#main,.tumb#sidebar{
    margin-top:150px;
}
#sidebar{
    position: fixed;
    background: var(--background-color);
    box-shadow:var(--sidebar-show-shadow);
    z-index:1;
    left: 0;
    top: 0px;
    bottom: 0;
    margin: 0;
    transform: translateX(-200%);
    transition:all 0.5s;
}
#sidebar.showsidebar{
  display: block;
  position: fixed;
  width: calc(100% - 80px);
  transform: translateX(0);
  overflow: scroll;
  height: calc(100% - 15px);
  transition:all 0.5s;
  margin:0;
  z-index:2;
}
.mobilebtn{display:block;}
#body{
  padding:0;
}
#main{
  max-width:650px;
  padding:0;
  width:100%;
}
.nav-menu::after {
  width:calc(100% - 36px);
  margin: 0 18px;
}
#nav-menu,.post-list,.blog-content,.comments,.page-content{
  margin:0 18px;
}
#header{overflow:hidden;}
}
@media (prefers-color-scheme: light) {
  .listblog:hover {
    transform: translate3d(0,-2px,0);
  }
}
::-webkit-scrollbar{
    width: 7px;
    height: 7px;
}
::-webkit-scrollbar-thumb{
    background:var(--block-border);
    border-radius:7px;
}
/*pjax*/
#pjax-load{
    position:fixed;
    top:0;
    width:100%;
    height:0;
    z-index:2;
    transition:all 0.2s;
}
#pjax-load.onload{
    height:2px;
}
@keyframes showimg{
    from{opacity: 0;}
    to{opacity: 1;}
}
@keyframes hideimg{
    from{opacity: 1;}
    to{opacity: 0;}
}