* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Fonts */

@font-face {
    font-family: "Main";
    src: url(../webfonts/fa-regular-400.woff);
}

@font-face {
    font-family: "Main";
    src: url(../webfonts/fa-solid-900.woff);
    font-weight: bold;
}

@font-face {
    font-family: "Code";
    src: url(../webfonts/fa-brands-400.woff);
}


body, html {
    height: 100%;
}

body {
    background: #ffffff;
    color: #000;
    font-family: "Main";
    text-align: center;
}

.wrapper {
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    padding: 20px 40px 40px 20px;
    text-align: left;
}

/* HEADER */

header {
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
}

header .wrapper {
    padding-top: 30px;
    padding-bottom: 30px;
}

header a {
    text-decoration: none;
}

header p {
    margin-top: 15px;
    font-size: 1.2em;
    line-height: 1.5em;
    color: #000000;
}

header .site-name {
    font-size: 3em;
    font-weight: bold;
    color: #000000;
}

header nav {
    display: inline-block;
    margin-top: 20px;
/*    background-color: #fff;*/
    border-radius: 10px;
    overflow: hidden;
}

header nav ul {
    background-color: #f0ece9;
    list-style-type: none;
    margin-right: 20px;
    margin-left: 20px;
    border-radius: 20px;
}

header nav li {
    display: inline-block;
}

header nav li a {
    display: block;
    color: #000000;
    padding: 0 10px;
    line-height: 30px;
    margin: .5em;
    border-bottom: .15em solid transparent;
}

header nav a:hover,
header nav li a.selected {
    border-color: #000000;
    text-decoration: none;
}

/* IMAGE */
img.avatar {
    float: right;
    border-radius: 10px;
    width: 50%;
    max-width: 150px;
}

/* TEXT */

h1 {
    font-size: 300%;
    margin-bottom: 20px;
}

h2 {
    font-size: 180%;
    margin: 10px 0 10px 0;
}

h3, h4 {
    font-size: 150%;
    margin: 10px 0 10px 0;
}

p, article li {
    font-size: 120%;
    line-height: 1.8em;
    margin-bottom: 4px;
}

.description {
    margin-bottom: 40px;
}

.metadata {
    margin: 20px 0;
}

.metadata p {
    font-size: 100%;
    color: #555;
    margin-bottom: 0;
}

div.introduction {
    overflow: hidden;
    margin-bottom: 15px;
}

div.introduction h1 {
    margin-bottom: 30px;
}

.clearfix {
    overflow: auto;
}

a {
    color: #000000;
}

a:link {
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* POSTS */

.grid.posts {
    display: grid;
    grid-gap: 15px;
    grid-template-columns: repeat(1, 2fr);
    margin-bottom: 20px;
}

.grid.posts > li:last-child {
    margin-bottom: 0;
}

.grid h1 {
    margin-bottom: 15px;
    font-size: 1.3em;
}

.item.posts {
    display: block;
    padding: 20px;
    border-radius: 20px;
    background-color: #fff;
}
/**/
/*.item.posts a:hover {*/
/*    color: #10316b;*/
/*}*/

.item.posts:hover {
    background: #EAD1C0;
}

.post-detail img {
    margin: 1em 0;
}

/* ARTICLE */

article p {
    margin-bottom: 1em;
}

article p.release-date {
    font-size: 100%;
    color: #555;
}

article hr {
    margin: 30px 0;
}

article li {
    margin: 10px 0px 10px 10px;
}

article ul, ol {
    padding: 0px 8px;
}

article img {
    border: 1px solid #cfcfcf;
    width: 100%;
    height: auto;
}

article blockquote {
    margin: 20px auto;
    font-style: italic;
    color: #555;
    padding: 1em 30px;
    border-left: 8px solid #EDEDED;
}

article blockquote p {
    margin-bottom: 0;
}

article figure {
    position: relative;
    padding: 10px;
}

article figcaption {
    margin: 5px 0 10px 0;
    text-align: center;
    color: #555;
    font-size: 0.95em;
}

.content {
    margin-bottom: 40px;
}

/* TAGS */

.tags {
    font-size: 100%;
    color: #555;
}

.tag-list {
    display: inline-block;
}

.tag-list ul {
    padding: 0;
}

.tag-list li {
    margin-right: 5px;
    margin-top: 10px;
}

.tag {
    font-size: 100%;
    margin: 0;
    display: inline-block;
    background-color: #555;
    color: #fff;
    padding: 4px 6px;
    border-radius: 5px;
}

.tag a {
    text-decoration: none;
    color: #fff;
}

.all-tags .tag {
    font-size: 1.4em;
    padding: 6px 10px;
    margin: 5px;
}

.browse-all {
    display: block;
    margin-bottom: 30px;
}

/* FOOTER */

footer {
    padding-top: 5px;
}

footer p {
    font-size: 0.85em;
    text-align: center;
}

/* WRITING PAGE STYLE */
div.writings-ul {
    display: flex;
    justify-content: center;
}

.ul-writing-container {
    max-width: 900px;
    padding: 0;
    margin: 0;
    list-style: none;
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-flex-flow: row wrap;
    justify-content: center;
    align-content: center;
    
    text-align: left;
    text-decoration: none;
    font-size: 1.0em;
}

.ul-writing-container p.date {
    color: gray;
    font-size: 0.9em;
}

.ul-writing-container p.title {
    font-weight: bold;
    margin-left: 5px;
    margin-right: 5px;
    color: #000000;
}

.li-writing-item {
    flex-grow: 1;
    background: #f0ece9;
    border-radius: 20px;
    padding: 12px;
    min-width: 200px;
    max-width: 250px;
    margin: 15px;
}

.li-writing-item:hover {
    background: #EAD1C0;
}

/* DARK THEME */

@media (prefers-color-scheme: dark) {
    body {
        background-color: #222;
    }

    body {
        color: #ddd;
    }
    
    a {
        color: #FFFFFF;
    }

    .item.posts {
        background-color: #333;
    }
    
    .item.posts:hover {
        background: #000;
    }

    .li-writing-item {
        background: #333;
    }
    
    .li-writing-item:hover {
        background: #000;
    }
    
    header {
        background-color: #222;
    }
    
/*    header nav {*/
/*        background-color: #FFFFFF;*/
/*    }*/
    
    header .site-name {
        color: #FFFFFF;
    }
    
    header nav li a {
        color: #000;
    }
    
    header p {
        color: #FFFFFF;
    }

    header nav a:hover,
    header nav li a.selected {
        border-color: #000;
    }

    .ul-writing-container p.title {
        color: #FFFFFF;
    }
    article blockquote p {
        color: #9a9898;
    }

    article blockquote {
        border-color: #9a9898;
    }

    article p.release-date {
        color: #9a9898;
    }

    article img {
        border: 0px solid transparent;
    }

    .tags {
        color: #9a9898;
    }
    
    .tag {
        background-color: gray;
    }

    footer {
        color: #9a9898;
    }

    .metadata p {
        color: #9a9898;
    }
}

/* CODE STYLE */
pre {
    margin-top: 20px;
}

pre code {
    font-family: "Code";
    display: block;
    background-color: #1a1a1a;
    padding: 15px 20px;
    border-radius: 12px;
    color: #a9bcbc;
    line-height: 1.4em;
    font-size: 0.95em;
    overflow-x: auto;
    white-space: pre;
    -webkit-overflow-scrolling: touch;
}

pre code .k-keyword {
    color: #e83b8e;
}

pre code .k-type {
    color: #8281ca;
}

pre code .k-call {
    color: #348fe5;
}

pre code .k-property {
    color: #21ab9d;
}

pre code .k-number {
    color: #db6f57;
}

pre code .k-string {
    color: #fa641e;
}

pre code .k-comment {
    color: #6b8a94;
}

pre code .k-dotAccess {
    color: #92b300;
}

pre code .k-preprocessing {
    color: #b68a00;
}