html {
    margin: 0;
    padding: 0;
    font-size: 16px;
}

body {
    background: #fff;
}

h1, h2, h3, h4, h5, h6 {
    color: #000;
    font-weight: 400;
}

.header-bar {
    width: 90%;
    max-width: 500px;
    position: fixed;
    top: 20px;
    left: calc(50% - 250px);
    height: 48px;
    background: #fff;
    border: 1px solid #dfdcdc;
    box-shadow: 6px 8px 24px 4px rgb(0 0 0 / 0.05);
    border-radius: 10px;
    display: flex;
    align-items: center;
}

.header-bar img {
    width: 64px;
    margin-left: 15px;
}

.header-bar a {
    display: flex;
    align-items: center;
    text-decoration: none;
}

main.container {
    width: 90%;
    margin: 0 auto;
}

ul.all-posts {
    list-style: none;
    padding: 0;
    color: #000;
    margin-top: 125px;
}

ul.all-posts li a {
    text-decoration: none;
}

ul.all-posts li img {
    max-width: 100%;
    height: auto;
}

.article-container {
    display: flex;
    width: 100%;
    box-sizing: border-box;
    max-width: 500px;
    border-bottom: 1px dashed #dfdcdc;
    margin: 10px auto;
    padding: 20px 0;
}

.article-container img.profile {
    width: 42px;
    height: 42px;
    border-radius: 50px;
    border: 1px solid #dfdcdc;
}

.article-container .article-content-area {
    flex: 1;
    margin: 0;
    margin-left: 20px;
}

.article-container .post-meta {
    display: flex;
    align-items: center;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    color: #aaa;
    font-weight: 400;
    padding-bottom: 10px;
    font-size: 0.85rem;
}

.user-info {
    display: flex;
    align-items: center;
}

p.username {
    color: #000;
    font-weight: 600;
    margin: 0;
    font-size: 1.05rem;
    flex: 1;
    -webkit-font-smoothing: antialiased;
}

img.checkmark {
    width: 16px;
    margin-left: 4px;
}

.article-time {
    display: flex;
    flex-flow: row-reverse;
    flex: 1;
    color: #aaa;
    text-decoration: none;
}

.article p {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    line-height: 1.5;
    font-size: 1rem;
    color: #000;
    -webkit-font-smoothing: antialiased;
    margin: 5px 0 15px 0;
}

.article img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    border: 1px solid #dfdcdc;
}

.article a {
    color: #F52929;
    border-bottom: 1px dotted #F52929;
    text-decoration: none;
}

.share-options {
    display: flex;
    margin-top: 15px;
}

.share-options a {
    text-decoration: none;
}

.share-options img {
    width: 18px;
    height: 18px;
    margin-right: 15px;
    opacity: 0.5;
}