/*  
 *  Uses the Source Sans Pro font, Copyright 2010-2018 Adobe, license: https://github.com/adobe-fonts/source-sans-pro/blob/release/LICENSE.md.  
 *  Uses the Source Code Pro font, Copyright 2010, 2012 Adobe Systems Incorporated, license: https://github.com/adobe-fonts/source-code-pro/blob/master/LICENSE.md.  
*/
* {
    /* margin: 0;
    padding: 0; */
    box-sizing: border-box;
}
/* Fonts */

@font-face {
    font-family: "Main";
    src: url(/fonts/SourceSansPro-Regular.ttf);
}

@font-face {
    font-family: "Main";
    src: url(/fonts/SourceSansPro-Bold.ttf);
    font-weight: bold;
}

@font-face {
    font-family: "Code";
    src: url(/fonts/SourceCodePro-Regular.ttf);
}

html {
    background-color: #fff;
}

body {
    color: #000;
    font-family: "Main";
    font-size: 16px;
    margin-top: 20px;
    -webkit-text-size-adjust: 100%;
}
/* High-level */

.wrapper {
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    padding: 30px 40px 0 40px;
    text-align: center;
}

.page {
    font-size: 1.05em;
    text-align: left;
    margin-top: 20px;
}

.float-container > * {
    float: left;
}

.float-container::after {
    display: block;
    content: "";
    clear: both;
}

.mobile {
    display: none;
}

.inline-block {
    display: inline-block;
}
/* Header */

header {
    position: relative;
    /* background: linear-gradient(to bottom, #ff644e, #cb3018); */
    background: linear-gradient(to bottom, #4c7bfc, #163ca6);
    color: #fff;
    line-height: 1.5em;
    padding: 0 20px;
}

header .wrapper {
    padding: 25px 0 20px 0;
}

header a {
    display: inline-block;
}

header p a {
    text-decoration: underline;
}

header .logo {
    width: 500px;
    max-width: 80%;
    margin-bottom: 6px;
}

header nav {
    display: inline-block;
    background-color: #fff;
    border-radius: 10px;
    margin-top: 18px;
    overflow: hidden;
}

header nav li {
    display: inline-block;
}

header nav a {
    display: block;
    /* color: #cb3018; */
    color: #2b5ad9;
    padding: 0 10px;
    line-height: 30px;
}

header nav li.selected a {
    color: #fff;
    /* background-color: #cb3018; */
    background-color: #2b5ad9;
}

header nav a:hover {
    color: #fff;
    /* background-color: #cb3018; */
    background-color: #4c7bfc;
}

header nav .search a {
    background-image: url(/images/search.svg);
    background-repeat: no-repeat;
    background-size: 65% 65%;
    background-position: center center;
    width: 34px;
    color: transparent !important;
    user-select: none;
}

header nav .search a:hover, header nav .search.selected a, .search .search-box input[type="submit"] {
    background-image: url('data:image/svg+xml,%3Csvg width="38" height="38" viewBox="0 0 38 38" xmlns="http://www.w3.org/2000/svg"%3E%3Cg fill="none" fill-rule="evenodd"%3E%3Crect fill="%23FFF" transform="rotate(-45 9 29.5)" x="-1" y="27" width="20" height="5" rx="2.5"/%3E%3Ccircle stroke="%23FFF" stroke-width="5" cx="23" cy="15" r="12"/%3E%3C/g%3E%3C/svg%3E');
}
/* Lists */

ul {
    list-style-type: none;
    margin-block-start: 0;
    margin-block-end: 0;
    margin-inline-end: 40px;
}

.item-list.grid {
    margin-top: 20px;
    margin-bottom: 20px;
}

.item-list > li, .feed > li {
    margin-top: 20px;
    background-color: #f3f3f3;
    padding: 12px 14px;
    border-radius: 15px;
    overflow: hidden;
}

.feed > li, .index .item-list.trailing {
    margin-top: 30px;
}

.feed > li:first-child, .v3 .feed li.recommendations {
    margin-top: 20px;
}

.item-list > li > a {
    display: block;
    width: 100%;
    padding: 12px 14px;
    border-radius: 15px;
}

.item-list > li > a:hover {
    background-color: #ddd;
}

.item-list.grid > li {
    margin-top: 0;
}

.item-list.grid.latest > li, .item-list.grid.featured > li, .related-content .item-list > li {
    padding: 0;
}

.item-list article h1 {
    font-size: 1.5em;
    margin-bottom: 12px;
    max-width: inherit;
}

.item-list article h1 a:hover, .feed article h1 a:hover {
    /* color: #cb3018; */
    color: #1146ce;
}

.item-list.grid article h1 {
    font-size: 1.3em;
    line-height: 1.2em;
    margin-bottom: 0;
}

.item-list.grid article p {
    font-size: 0.9em;
}

.item-list.grid article .tags {
    margin-top: 10px;
    font-size: 0.9em;
}

.item-list.grid article.podcast .tags {
    margin-top: 12px;
}

.item-list article .metadata {
    margin: 0;
}

.item-list article .metadata.date-only {
    margin-bottom: 10px;
}

.item-list article p {
    margin-top: 5px;
}

.item-list article .type {
    display: block;
    padding-left: 18px;
    background-repeat: no-repeat;
    background-size: auto 14px;
    background-position-y: center;
    font-size: 13px;
    text-transform: uppercase;
    color: #555;
    margin-bottom: 10px;
    margin-top: 2px;
    padding-top: 1px;
    line-height: 15px;
}

.item-list .article .type {
    background-image: url(/images/article-gray.svg);
}

.item-list .podcast .type {
    background-image: url(/images/podcast-gray.svg);
}

.item-list .tips .type, .item-list .special .type {
    background-image: url(/images/tips-gray.svg);
    padding-left: 19px;
}

.item-list .basics .type {
    background-image: url(/images/basics-gray.svg);
    padding-left: 20px;
}

.item-list .video .type {
    background-image: url(/images/video-gray.svg);
}

.item-list .newsletter .type {
    background-image: url(/images/newsletter-gray.svg);
    padding-left: 20px;
}

.item-list .link .type {
    background-image: url(/images/link-gray.svg);
    padding-left: 19px;
}

.item-list .qa .type {
    background-image: url(/images/question-gray.svg);
}
/* Headings */

h1 {
    font-size: 2em;
    margin-bottom: 10px;
}
/* Links */

a {
    text-decoration: none;
    color: inherit;
}

a.browse-all {
    color: #e6241e;
    font-weight: bold;
    float: right;
    line-height: 1em;
}

a.browse-all:hover {
    text-decoration: underline;
}
/* Index */

.index .section-header {
    line-height: 1.8em;
}

.index .section-header h2 {
    display: inline-block;
    float: left;
    font-size: 1.7em;
    padding-left: 33px;
    background-repeat: no-repeat;
    background-size: auto 80%;
    background-position-y: center;
    margin-top: 7px;
}

.index .browse-all {
    margin-top: 1.1em;
}

.index .grid .browse-all.latest {
    display: block;
    text-align: right;
}

.index h2.latest {
    background-image: url(/images/latest-black.svg);
}

.index h2.article {
    background-image: url(/images/article-black.svg);
}

.index h2.podcast {
    background-image: url(/images/podcast-black.svg);
}

.index h2.tips, .index h2.featured {
    background-image: url(/images/tips-black.svg);
}

.index h2.video {
    background-image: url(/images/video-black.svg);
}

.index h2.basics {
    background-image: url(/images/basics-black.svg);
}

.index .right-title-container {
    display: block;
}

.index .right-title-container h2 {
    float: right;
}

.index .item-list.grid article .date {
    display: block;
    font-size: 0.9em;
    margin-bottom: 5px;
}

.index .item-list.latest.compact {
    margin-bottom: 15px;
}

.index .item-list.latest:not(.compact) {
    margin-top: 10px;
}

.index .item-list.latest h1.small, .index .item-list.featured h1.small {
    font-size: 1.2em;
}

.index .item-list.latest h1.large {
    font-size: 1.4em;
}

.index .item-list.quick-links {
    margin-top: 0;
    grid-template-columns: repeat(4, 1fr);
}

.index .item-list.quick-links > li {
    padding: 0;
    font-weight: bold;
}

.index .item-list.quick-links a {
    display: flex;
    align-items: center;
}

.index .quick-links a > span {
    display: inline-block;
    padding-left: 23px;
    background-repeat: no-repeat;
    background-size: 16px 16px;
    background-position-y: center;
    vertical-align: middle;
    margin: 0 auto;
}

.index .quick-links .rss span {
    background-image: url(/images/rss-black.svg);
}

.index .quick-links .browse-tags span {
    background-image: url(/images/tag-black.svg);
}

.index .quick-links .sponsorship span {
    background-image: url(/images/heart-black.svg);
}

.index .quick-links .qa span {
    background-image: url(/images/question-black.svg);
}
/* Overviews */

.overview .description p {
    line-height: 1.5em;
}

.overview .description a {
    text-decoration: underline;
}

.overview .description .subscribe a {
    text-decoration: none;
    margin: 3px 1px 3px 2px;
}

.overview .description p:first-child {
    margin-top: 20px;
}

.overview .description {
    margin-bottom: 30px;
}

.overview .item-list.grid article .date {
    display: block;
    margin-top: 3px;
}
/* Tag lists */

.all-tags .description {
    margin: 20px 0;
}

.all-tags .description a {
    text-decoration: underline;
}

.all-tags .tags li {
    margin-top: 18px;
    margin-right: 18px;
    font-size: 1.1em;
}

.all-tags .featured li {
    padding: 0;
}

.all-tags .featured li a {
    padding: 15px;
}

.all-tags .featured li .tag {
    font-size: 1.1em;
    margin-bottom: 10px;
}

.tag-items .header {
    line-height: 2.5em;
}

.tag-items .header .tag {
    display: inline-block;
    color: #fff;
    border-radius: 15px;
    padding: 2px 7px;
    margin: 3px 0;
}

.tag-items .browse-all {
    margin-top: 1.5em;
}

.tag-items .item-list {
    margin-top: 20px;
}
/* Sponsors */

.supporter {
    display: block;
    position: relative;
    margin-top: 30px;
    margin-bottom: 22px;
    border-radius: 8px;
    border: 2px solid #078076;
    padding: 10px 10px 8px 12px;
    text-decoration: none;
}

.supporter::before {
    content: "Sponsor";
    position: absolute;
    top: -11px;
    left: 10px;
    line-height: 20px;
    padding: 0 3px;
    background-color: #fff;
    color: #078076;
    font-weight: bold;
    text-transform: uppercase;
    font-size: 12px;
}

.supporter.padded-image img, .content .supporter.padded-image img, .v3 .index .supporter.padded-image img {
    margin-right: 6px;
}

.supporter.short-text img, .content .supporter.short-text img {
    max-height: 112px;
}

.supporter.small-image img, .content .supporter.small-image img {
    max-height: 96px;
}

.supporter.image-border img {
    border: 1px solid #ebebeb;
}

.content .supporter {
    margin-top: 28px;
}

.supporter .name {
    text-decoration: underline;
}

.supporter p, .content .supporter p, .discover .content .supporter p {
    float: none;
    margin-top: 0;
    font-size: 16px;
    line-height: 23px;
}

a.supporter, .content a.supporter {
    text-decoration: none;
}

.supporter p.prefix, .content .supporter p.prefix {
    opacity: 0.7;
    margin-bottom: 12px;
    font-size: 0.8em;
    line-height: 1.4;
}

.supporter img, .content .supporter img {
    float: left;
    margin: 2px 12px 20px 0;
    height: auto;
    max-height: 138px;
    border-radius: 5px;
}

.content .supporter img.mobile {
    display: none;
}

.supporter.compact, .content .supporter.compact {
    margin-top: 18px;
}

.supporter.compact.short-text img, .content .supporter.compact.short-text img {
    max-height: 42px;
}

.supporter.compact img, .content .supporter.compact img {
    max-height: 88px;
    margin-bottom: 10px;
}

.supporter-header {
    color: #078076;
    text-align: center;
    font-size: 0.9em;
    font-weight: bold;
}

.supporter-footer {
    position: relative;
    top: -16px;
    color: #078076;
    font-size: 0.8em;
    display: block;
    text-align: center;
}

.supporter-footer:hover {
    text-decoration: underline;
}
/* Grid */

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

.grid.compact {
    grid-template-columns: repeat(3, 1fr);
}

.grid > * {
    display: flex;
}
/* Articles */

article h1 {
    font-size: 2.5em;
    margin-bottom: 15px;
    line-height: 1.2em;
    max-width: 95%;
}

article h1.smaller {
    font-size: 2.3em;
}

article h2, .discover .content h2 {
    font-size: 1.5em;
    margin: 25px 0 20px 0;
}

article h3 {
    font-size: 1.2em;
    margin-top: 20px;
}

article .metadata {
    margin-bottom: 23px;
}

article .date {
    color: #555;
}

article p, .discover .content p {
    margin-top: 20px;
    font-size: 1.05em;
    line-height: 1.5;
}

article .recommendation {
    display: inline-block;
    border-radius: 7px;
    color: #fff;
    padding: 7px 7px 7px 33px;
    font-size: 0.9em;
}

article p.info, blockquote p, .sponsorship .content > ul, .services .content > ul {
    position: relative;
    background-color: #efefef;
    padding: 10px 10px 10px 15px;
    border-top-right-radius: 7px;
    border-bottom-right-radius: 7px;
    border-left: 4px solid #ff644e;
}
/* Content */

.content a, .content a code {
    text-decoration: underline;
}

.content h2 a, .content h2 a code {
    text-decoration: none;
}

.content ul {
    list-style-type: disc;
    margin-top: 20px;
    padding-left: 20px;
}

.content > ul {
    font-size: 1.05em;
    line-height: 1.5em;
}

.content ul li {
    margin-top: 10px;
}

.content ul ul {
    margin-top: 0;
}

.content ul.compact li {
    margin-top: 5px;
}

.content img {
    display: block;
    max-width: 100%;
    margin: 20px auto 0 auto;
}

.content img.compact {
    display: inline-block;
}

.rounded-images .content img {
    border-radius: 12px;
}
/* Code */

code {
    font-family: "Code", monospace;
}

article p code, article li code, .discover .content code {
    background-color: #e2e2e2;
    display: inline-block;
    padding: 0 5px;
    border-radius: 8px;
    font-size: 0.9em;
    margin: 1px;
    line-break: anywhere;
}

article p code.inline, article li code.inline {
    display: inline;
    background-color: inherit;
    padding: 0;
}

pre {
    margin-top: 20px;
}

pre 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 .s-keyword {
    color: #e83b8e;
}

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

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

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

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

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

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

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

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

pre code .highlight {
    display: inline-block;
    padding: 0 4px 2px 4px;
    border: 1px solid #546AFF;
    border-radius: 5px;
    background-color: #1A1721;
    margin-left: -5px;
}

pre code .highlight.shifted {
    margin-left: 0;
}
/* Code previews */

.code-preview {
    position: relative;
    z-index: 1;
}

.code-preview a {
    display: block;
    font-family: "Main";
    font-size: 0.8em;
    position: absolute;
    top: 30px;
    right: 10px;
    text-transform: uppercase;
    text-decoration: none;
    color: #ddd;
    padding: 2px 5px;
    border-radius: 5px;
    background: #000;
    cursor: default;
}

.code-preview img {
    display: none;
    position: absolute;
    top: 5px;
    right: 0;
    max-width: 212px;
    border: 1px solid #0a0a0a;
    border-radius: 10px;
}

.code-preview a:hover img {
    display: block;
}
/* This hack is required since Firefox isn't able to render Source Code Pro */

@supports (-moz-appearance: none) {
    code {
        font-family: monospace;
    }

    pre code .highlight {
        padding-bottom: 1px;
    }

    pre code .highlight-block {
        padding-bottom: 0;
    }
}
/* Tags */

.tags {
    display: inline-block;
    margin-right: 5px;
}

.tags li, .all-tags .featured .tag {
    display: inline-block;
    margin-right: 5px;
    padding: 3px 6px;
    font-size: 0.85em;
    border-radius: 8px;
    color: #fff;
    margin-bottom: 7px;
}

.tags .variant-a, .tag.variant-a {
    background-color: #ca4a44;
}

.tags .variant-b, .tag.variant-b {
    background-color: #497d97;
}

.tags .variant-c, .tag.variant-c {
    background-color: #3b7e87;
}

.tags .variant-d, .tag.variant-d {
    background-color: #388466;
}

.tags .variant-e, .tag.variant-e {
    background-color: #54549c;
}

.tags .swift-version {
    background-color: #b8402e
}

.tags .qa {
    background-color: #000;
    color: #fff;
}
/* Related content */

.related-content {
    background-color: #f3f3f3;
    border-radius: 15px;
    padding: 20px;
    margin-top: 35px;
}

.tips .related-content, .qa .related-content {
    margin-top: 28px;
}

.related-content h2 {
    margin: 0;
}

.related-content .item-list {
    margin-bottom: 0;
}

.related-content .item-list > li {
    background-color: #e2e2e2;
}

.related-content .item-list article {
    padding: 5px;
}

.related-content .browse-all {
    margin-top: 0.7em;
}
/* Subscribe */

.subscribe {
    margin-top: 10px;
}

.subscribe .schedule {
    color: #cb3018;
}

.subscribe .schedule::after {
    content: ". ";
}

.subscribe a, .podcast-players a {
    display: inline-block;
    background-color: #f3f3f3;
    padding: 2px 7px 2px 31px;
    border-radius: 7px;
    background-repeat: no-repeat;
    background-size: auto 70%;
    background-position: 5px center;
}

.subscribe a.rss, .podcast-players a.rss {
    background-image: url(/images/rss-black.svg);
}

.subscribe a.newsletter {
    background-image: url(/images/newsletter-black.svg);
}

.subscribe a.youTube, .actions .youTube a, .quick-links .youTube span {
    background-image: url(/images/video-black.svg);
}

.subscribe a.twitter {
    background-image: url(/images/twitter-black.svg);
}
/* Basics */

.tags .basics, .recommendation.basics {
    background-color: hsl(121, 40%, 30%);
    background-image: url(/images/basics-white.svg);
    background-repeat: no-repeat;
    background-position: 7px center;
    background-size: 20px;
}

.tags .basics {
    padding-left: 24px;
    background-size: 14px;
    background-position: 6px center;
}
/* Podcast */

.item .podcast h1 {
    margin-bottom: 0;
}

.item .podcast .metadata {
    margin-top: 14px;
    margin-bottom: 26px;
}

.item .podcast .guest, .item .conference {
    display: block;
    font-size: 0.7em;
    font-weight: bold;
    line-height: 1.3em;
}

.podcast.section-overview .item-list .guest, .section-overview .item-list .conference {
    display: inline;
    font-size: 1em;
}

.item-list:not(.grid) .podcast .guest::before, .item-list:not(.grid) .conference::before {
    content: ",";
}

.item-list.grid .podcast .guest, .item-list.grid .conference {
    display: block;
    font-size: 0.8em;
    line-height: 1.2em;
    margin-top: 2px;
    margin-bottom: 0;
}

.item-list.grid.compact .podcast .guest, .item-list.grid.compact .conference {
    margin-top: 4px;
}

.podcast a.apple-podcasts {
    background-image: url(/images/apple-podcasts.png);
}

.podcast a.overcast {
    background-image: url(/images/overcast.svg);
}

.podcast a.castro {
    background-image: url(/images/castro.svg);
}

.podcast a.pocketcasts {
    background-image: url(/images/pocketcasts.svg);
}

.podcast .actions {
    margin-top: 30px;
}
/* Audio */

.audio-box {
    background-color: #e0e0e0;
    border-radius: 15px;
    padding: 12px 10px 5px 10px;
    margin-bottom: 25px;
}

.audio-box .podcast-players {
    margin-top: 7px;
    line-height: 1.5em;
    text-align: center;
}

.audio-box .podcast-players a {
    background-color: #eff1f2;
    margin-right: 8px;
    margin-bottom: 7px;
}

audio {
    width: 100%;
    height: 42px;
}
/* Actions */

.actions {
    margin-top: 25px;
    line-height: 22px;
}

.actions li {
    margin-top: 10px;
}

.actions a {
    display: inline-block;
    font-weight: bold;
    background-size: 22px 22px;
    background-repeat: no-repeat;
    padding-left: 30px;
}

.actions a:hover {
    text-decoration: underline;
}

.actions .download a {
    background-image: url(/images/download-black.svg);
}

.actions .share a {
    background-image: url(/images/twitter-black.svg);
}

.actions .newsletter a {
    background-image: url(/images/newsletter-black.svg);
}
/* Newsletter */

.newsletter .signup {
    background-color: #f3f3f3;
    padding: 15px;
    border-radius: 15px;
    margin-top: 20px;
}

.newsletter .signup input {
    font-family: "Main";
    font-size: 1em;
    border-radius: 7px;
}

.newsletter .signup input[type="email"] {
    padding: 3px;
    border: 1px solid #ddd;
    margin: 0 5px;
}

.newsletter .signup input[type="submit"] {
    -webkit-appearance: none;
    padding: 4px 7px;
    border: none;
    background-color: #e6241e;
    color: #fff;
}

.newsletter .mailchimp {
    font-size: 0.8em;
    color: #666;
}

.item .newsletter .content a {
    color: #e6241e;
}

.item .newsletter .content h2 a {
    color: inherit;
}
/* Search */

.search form input:focus {
    outline-offset: -2px;
}

.search .search-box {
    display: inline-block;
    position: relative;
    border: none;
    margin-bottom: 15px;
}

.search .search-box input {
    font-family: Main;
    font-size: 1.3em;
    padding-top: 0.3em;
    padding-bottom: 0.3em;
    max-width: 300px;
}

.search .search-box input[type="text"] {
    border: none;
    border-collapse: collapse;
    border-radius: 12px;
    background-color: #f3f3f3;
    padding-left: 0.5em;
    padding-right: 2.4em;
}

.search .search-box input[type="submit"] {
    position: absolute;
    top: 0;
    right: 0;
    background-position: center;
    background-repeat: no-repeat;
    background-size: 50% 50%;
    background-color: #222;
    border: none;
    border-radius: 0;
    border-top-right-radius: 12px;
    border-bottom-right-radius: 12px;
    color: transparent;
    width: 1.9em;
}
/* Hack to customize the border radius in Chrome to match the native highlighting */

@media screen and (-webkit-min-device-pixel-ratio: 0) and(min-resolution: .001dpcm) {
    .search .search-box input[type="text"] {
        border-radius: 4px;
        outline-offset: 0px;
    }

    .search .search-box input[type="submit"] {
        border-top-right-radius: 4px;
        border-bottom-right-radius: 4px;
    }
}

.search .content p {
    margin-top: 7px;
}

.search .content p:first-child {
    margin-top: 20px;
}

.search .item-list li {
    padding: 0;
}
/* Videos */

article .video-player {
    position: relative;
    padding-top: 56.25%;
    /* 16:9 aspect ratio */
    margin-bottom: 25px;
}

article .video-player iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.clip .actions {
    margin-top: 35px;
}
/* Pagination */

.pagination {
    position: fixed;
    display: inline-block;
    top: 50%;
    line-height: 40px;
    margin-top: -20px;
    background-size: 25px 25px;
    background-repeat: no-repeat;
    background-position: left center;
    padding: 0 10px 0 30px;
    width: 10px;
    height: 40px;
    overflow: hidden;
    color: #00000000;
    border-radius: 15px;
}

.pagination:hover {
    color: #222;
    background-color: #f7f7f7;
    width: auto;
}

.pagination.next {
    background-image: url(/images/chevron-left.svg);
    left: 7px;
}

.pagination.previous {
    background-image: url(/images/chevron-right.svg);
    right: 7px;
    padding-left: 10px;
    padding-right: 30px;
    background-position-x: right;
}
/* Sponsorship/services pages */

.sponsorship .button, .services .button {
    margin-top: 20px;
    line-height: 1.7em;
}

.sponsorship .content > ul, .services .content > ul {
    padding: 15px 25px 15px 35px;
}

.sponsorship .content > ul li:first-child, .services .content > ul li:first-child {
    margin-top: 0;
}

.sponsorship .packages .grid {
    padding-left: 0;
}

.sponsorship .packages .grid > li {
    background-color: #efefef;
    border-radius: 15px;
    padding: 20px 15px;
    margin: 0;
}

.sponsorship .packages h3, .sponsorship .packages .price {
    display: block;
    text-align: center;
}

.sponsorship .packages h3 {
    margin-top: 0;
    margin-bottom: 7px;
}

.sponsorship .packages .price {
    font-weight: bold;
    color: #e6241e;
}

.sponsorship a.email {
    padding: 2px 5px;
    border-radius: 5px;
    background-color: #efefef;
}

.sponsorship .sponsor-list {
    grid-template-columns: repeat(5, 1fr);
    text-align: center;
    padding: 0;
}

.sponsorship .sponsor-list li {
    border: 1px solid #555;
    border-radius: 7px;
    padding: 10px;
    margin: 0;
}

.sponsorship .sponsor-list li > div {
    width: 100%;
}

.sponsorship .sponsor-list img {
    display: inline-block;
    height: 32px;
    max-width: 90%;
    margin: 2px 0 0 0;
}

.sponsorship .sponsor-list .name {
    display: block;
    color: #555;
    line-height: 1.1em;
    margin-top: 3px;
}

.services .button {
    display: inline-block;
    text-decoration: none;
    padding: 0 6px;
    background-color: #e6241e;
    color: #fff;
    border-radius: 8px;
}

.services .john {
    max-width: 30%;
    float: left;
    margin: 0 20px 0 0;
    border-radius: 10px;
    width: 230px;
}
/* Q&A */

.section-overview.qa .tags li {
    margin-bottom: 2px;
}
/* Discover */

.discover .intro {
    padding: 20px;
    padding-bottom: 0;
    border-radius: 15px;
    color: #eee;
}

.discover .intro .icon {
    max-height: 92px;
    margin: 0 20px 20px 0;
}

.discover .intro .title-wrapper {
    float: none;
    margin-top: 1px;
    margin-bottom: 2px;
}

.discover .intro .logo {
    max-height: 20px;
    margin-left: 1px;
    margin-right: 10px;
    display: inline-block;
}

.discover .intro h1 {
    font-size: 30px;
    margin-bottom: 0;
    display: inline-block;
}

.discover .intro p {
    float: none;
    padding-bottom: 20px;
    margin-top: 0;
    line-height: 1.3;
}

.discover .content h2 {
    clear: both;
}

.discover .content .item-list {
    background-color: #f3f3f3;
    border-radius: 15px;
    padding: 10px;
    row-gap: 0;
}

.discover .content .inline {
    float: right;
    max-width: 45%;
    margin: 20px 0 0 20px;
}

.discover .content .inline.single-item {
    margin-bottom: 5px;
}

.discover .content .inline.vertical {
    margin-top: 0;
    margin-bottom: 20px;
}

.discover .content .inline .item-list, .discover .item-list.single-item {
    padding: 0;
    margin: 0;
}

.discover .content .tips .prefix {
    font-weight: bold;
    display: block;
    text-align: center;
    margin-bottom: 10px;
    color: #cb3018;
}

.discover .content .tips .item-list {
    padding: 10px;
    font-size: 0.8em;
}

.discover .content .tips .item-list .type, .discover .content .podcast-episodes .item-list .type {
    display: none;
}

.discover .content .item-list li {
    margin-top: 0;
    padding: 0;
}

.discover .content .item-list article {
    padding: 0;
}

.discover .content .item-list a {
    text-decoration: none;
    padding: 18px;
    padding-top: 14px;
}

.discover .content .item-list h1 {
    margin-bottom: 0;
}

.discover .content .item-list .type {
    line-height: 25px;
}

.discover .content .guest-image {
    height: 50px;
    display: inline-block;
    border-radius: 25px;
    margin: 0 8px 5px 0;
}

.discover .content .mobile {
    display: none;
}

.discover .content .supporter {
    margin-top: 25px;
}

.recommendation.discover {
    background-image: url(/images/discover-white.svg);
    background-repeat: no-repeat;
    background-position: 7px center;
    background-size: 20px;
}

.section-overview.discover li {
    margin-top: 20px;
}

.grid.item-list.discover-list {
    grid-template-columns: repeat(4, 1fr);
}

.v3 .item-list.discover-list article {
    display: flex;
    flex-direction: row;
    padding: 0;
}

.item-list.discover-list article h1 {
    line-height: 24px;
    color: #eee;
}

.item-list.discover-list article img {
    width: 24px;
    height: 24px;
    margin-right: 10px;
}
/* Footer */

footer {
    margin-top: 20px;
    padding: 20px;
    text-align: center;
    color: #757575;
    line-height: 1.5em;
}

footer a {
    text-decoration: underline;
}
/* V3 */

.v3 .hstack {
    display: flex;
    flex-direction: row;
}

.v3 .vstack {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.v3 .stretching {
    display: flex;
}

.v3 .stretching > * {
    flex-grow: 1;
}

.v3 .hstack > .vstack {
    flex-shrink: 0;
}

.v3 .supporter {
    background-color: #eaf3f2;
    padding-top: 14px;
    padding-bottom: 12px;
}

.v3 .supporter:hover {
    background-color: #deeeed;
}

.v3 .supporter::before {
    background-color: #078076;
    color: #fff;
    line-height: 19px;
    border-radius: 6px;
    padding: 0 5px;
}

.v3 .supporter img, .v3 .supporter.compact img, .v3 .content .supporter.compact img {
    float: none;
    margin-bottom: 0;
    max-height: 62px;
    margin-top: 4px;
}

.v3 .index .supporter {
    margin: 0;
}

.v3 .index .supporter img {
    max-height: 44px;
    margin-right: 12px;
    margin-top: 2px;
}

.v3 .index .section-header {
    margin-top: 20px;
}

.v3 .feed article, .v3 .item-list article {
    padding: 10px;
}

.v3 .feed article .supporter, .v3 .feed article .supporter-header {
    display: none;
}

.v3 .feed article .info {
    background-color: #dfdfdf;
}

.v3 .feed > li > article.podcast .guest::before {
    content: ","
}

.v3 .feed li.recommendations, .v3 .feed li.supporter-wrapper {
    background-color: unset;
    padding: 0;
}

.v3 .feed li.supporter-wrapper .supporter-header {
    margin-bottom: 20px;
}

.v3 .feed li.supporter-wrapper {
    overflow: visible;
}

.v3 .feed li.recommendations > ul {
    margin-top: 0;
    margin-bottom: 0;
}

.v3 .feed .recommendations article .type {
    padding-left: 22px;
}

.v3 .feed .recommendations .discover {
    color: #ddd;
}

.v3 .feed .recommendations .discover img {
    max-height: 55px;
    margin-bottom: 5px;
}

.v3 .quick-actions {
    margin-left: 15px;
}

.v3 .quick-actions li {
    background-color: #f3f3f3;
    margin-bottom: 8px;
    border-radius: 10px;
}

.v3 .quick-actions li:hover {
    background-color: #ddd;
}

.v3 .quick-actions li:last-child {
    margin-bottom: 0;
    margin-right: 0;
}

.v3 .quick-actions li a {
    padding: 4px 8px 4px 0;
    font-weight: bold;
    text-align: center;
}

.v3 .quick-actions li span {
    display: inline: block;
    padding-left: 30px;
    background-repeat: no-repeat;
    background-size: auto 17px;
    background-position: 7px 50%;
}

.v3 .quick-actions .rss span {
    background-image: url(/images/rss-black.svg);
}

.v3 .quick-actions .tags {
    margin-right: 0;
}

.v3 .quick-actions .tags span {
    background-image: url(/images/tag-black.svg);
}

.v3 .overview .filter {
    padding: 9px 24px;
    padding-top: 19px;
    border-radius: 15px;
    background-color: #f3f3f3;
}

.v3 .overview .filter strong, .v3 .overview .filter ul, .v3 .overview .filter li, .v3 .overview .filter a {
    display: inline-block;
}

.v3 .overview .filter strong, .v3 .overview .filter li {
    margin-right: 7px;
    margin-bottom: 10px;
}

.v3 .overview .filter a {
    border-radius: 10px;
    padding: 2px 15px;
    background-color: #ddd;
}

.v3 .overview .filter a:not(.selected):hover {
    background-color: #ccc;
}

.v3 .overview .filter a.selected {
    background-color: #cb3018;
    color: #fff;
}
/* Theming */

@media (prefers-color-scheme: dark) {
    html, .supporter::before {
        background-color: #222;
    }

    article .date, footer {
        color: #8a8a8a;
    }

    body, .search input[type="text"], .pagination:hover {
        color: #ddd;
    }

    .item-list > li, .related-content .item-list > li, .search .search-box input[type="text"], .pagination:hover, .newsletter .signup, .discover .content .item-list, .feed > li, .v3 .quick-actions li, .v3 .overview .filter {
        background-color: #111;
    }

    .search .search-box input[type="submit"], .item-list > li > a:hover, .v3 .feed article .info {
        background-color: #050505;
    }

    .index .quick-links .rss span, .v3 .quick-actions .rss span {
        background-image: url(/images/rss-white-muted.svg);
    }

    .index .quick-links .browse-tags span, .v3 .quick-actions .tags span {
        background-image: url(/images/tag-white-muted.svg);
    }

    .index .quick-links .sponsorship span {
        background-image: url(/images/heart-white-muted.svg);
    }

    .index .quick-links .qa span {
        background-image: url(/images/question-white-muted.svg);
    }

    .index h2.latest {
        background-image: url(/images/latest-white.svg);
    }

    .index h2.article {
        background-image: url(/images/article-white.svg);
    }

    .index h2.podcast {
        background-image: url(/images/podcast-white.svg);
    }

    .index h2.tips, .index h2.featured {
        background-image: url(/images/tips-white.svg);
    }

    .index h2.video, .actions .youTube a, .quick-links .youTube span {
        background-image: url(/images/video-white-muted.svg);
    }

    .index h2.basics {
        background-image: url(/images/basics-white-muted.svg);
    }

    .item-list .article .type {
        background-image: url(/images/article-lightgray.svg);
    }

    .item-list .podcast .type {
        background-image: url(/images/podcast-lightgray.svg);
    }

    .item-list .tips .type, .item-list .special .type {
        background-image: url(/images/tips-lightgray.svg);
        padding-left: 19px;
    }

    .item-list .basics .type {
        background-image: url(/images/basics-lightgray.svg);
        padding-left: 20px;
    }

    .item-list .video .type {
        background-image: url(/images/video-lightgray.svg);
    }

    .item-list .newsletter .type {
        background-image: url(/images/newsletter-lightgray.svg);
    }

    .item-list .link .type {
        background-image: url(/images/link-lightgray.svg);
    }

    .item-list .qa .type {
        background-image: url(/images/question-lightgray.svg);
    }

    article p code, article li code, .discover .content code, .related-content, .podcast .audio-box {
        background-color: #171717;
    }

    article p.info, blockquote p, .services .content > ul, .sponsorship .content > ul, .sponsorship .packages .grid > li, .sponsorship a.email {
        background-color: #101010;
    }

    article audio {
        opacity: 0.8;
    }

    .item-list article .date, .item-list article .type, .sponsorship .sponsor-list .name {
        color: #7d7d7d;
    }

    .subscribe a, .audio-box .podcast-players a, .v3 .overview .filter a:not(.selected):hover {
        background-color: #050505;
    }

    .subscribe a.rss, .podcast-players a.rss {
        background-image: url(/images/rss-white.svg);
    }

    .subscribe a.newsletter {
        background-image: url(/images/newsletter-white.svg);
    }

    .subscribe a.youTube {
        background-image: url(/images/video-white.svg);
    }

    .subscribe a.twitter {
        background-image: url(/images/twitter-white.svg);
    }

    .subscribe .schedule, a.browse-all {
        color: #ff3d24;
    }

    .supporter {
        border-color: #19a198;
    }

    .supporter::before, .supporter-header, .supporter-footer {
        color: #19a198;
    }

    .supporter.image-border img {
        border: none;
    }

    .actions .download a {
        background-image: url(/images/download-white.svg);
    }

    .actions .share a {
        background-image: url(/images/twitter-white-muted.svg);
    }

    .actions .newsletter a {
        background-image: url(/images/newsletter-white.svg);
    }

    .sponsorship .packages .price {
        color: #ff644e;
    }

    .item .newsletter .content a {
        color: #ea5b3a;
    }

    .tags .qa {
        background-color: #ddd;
        color: #000;
    }

    .v3 .quick-actions li:hover, .v3 .overview .filter a {
        background-color: #000;
    }

    .v3 .supporter {
        background-color: #023632;
    }

    .v3 .supporter:hover {
        background-color: #012b27;
    }

    .v3 .supporter::before {
        background-color: #19a198;
    }
}
/* Responsive */

@media (max-width: 900px) {
    .pagination {
        display: none;
    }

    .index .item-list.quick-links span {
        padding-left: 28px;
    }

    .grid.item-list.discover-list {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 720px) {
    .newsletter .signup {
        text-align: center;
    }

    .newsletter .signup label {
        display: block;
        margin-bottom: 10px;
    }

    .sponsorship .sponsor-list {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 655px) {
    header nav {
        padding-top: 2px;
    }

    header nav li a {
        padding: 0;
        margin: 0 10px;
        border-bottom: 2px solid transparent;
    }

    header nav li a:hover, header nav li.selected a {
        background-color: inherit;
        border-bottom: 2px solid #cb3018;
        color: #cb3018;
    }

    header nav li.search.selected a, header nav li.search a:hover {
        background-image: url(/images/search.svg);
    }

    .supporter.compact img, .content .supporter.compact img {
        max-height: 85px;
    }

    .supporter.compact.short-text img, .content .supporter.compact.short-text img {
        max-height: 70px;
    }

    .v3 .hstack.responsive {
        flex-direction: column;
    }

    .v3 .vstack.responsive {
        flex-direction: row;
    }

    .v3 .quick-actions {
        margin-left: 0;
        margin-top: 20px;
    }

    .v3 .quick-actions li span {
        margin: 0 auto;
    }

    .v3 .quick-actions li {
        margin-bottom: 0;
        margin-right: 15px;
    }

    .v3 .quick-actions li a {
        min-height: 44px;
    }

    .v3 .index .section-header {
        text-align: center;
        margin-top: 15px;
    }

    .v3 .index .section-header .browse-all {
        display: block;
        float: none;
        margin-top: 10px;
    }

    .v3 .index .section-header h2 {
        float: none;
    }

    .v3 .index > ul:not(.discover-list) {
        margin-top: 15px;
    }

    .v3 .index > ul > li:first-child {
        margin-top: 0;
    }
}

@media (max-width: 600px) {
    .mobile, .discover .content .mobile {
        display: inherit;
    }

    .hiddenOnMobile {
        display: none;
    }

    .wrapper {
        padding-left: 20px;
        padding-right: 20px;
    }

    .page {
        padding-top: 20px;
    }

    .item-list.grid:not(.quick-links) {
        display: block;
    }

    .item-list.grid > li {
        margin-bottom: 20px;
    }

    .index .item-list.quick-links {
        grid-template-columns: repeat(2, 1fr);
    }

    .item-list.grid > li:last-child, .index .quick-links > li {
        margin-bottom: 0;
    }

    .index .latest p {
        display: none;
    }

    .index .browse-all.mobile {
        display: block;
        margin: 10px 0 25px 0;
        float: none;
        text-align: center;
        font-size: 1.1em;
    }

    .sponsorship .button, .services .button {
        display: block;
        text-align: center;
        padding: 4px 6px;
    }

    .theme-select > span {
        display: block;
        margin-bottom: 7px;
    }

    .subscribe .schedule {
        display: block;
        margin-bottom: 7px;
    }

    .subscribe .schedule::after {
        content: none;
    }

    article .tags {
        display: block;
        margin-bottom: 5px;
    }

    .section-overview .item-list article .date {
        display: block;
        margin-bottom: 7px;
        font-size: 0.85em;
    }

    .section-overview .item-list.grid article .date {
        margin-bottom: 0;
    }

    .theme-select {
        display: block;
        border-radius: 15px;
        padding-bottom: 15px;
    }

    .related-content .float-container > *, .tag-items .header > * {
        float: none;
    }

    .related-content .browse-all, .tag-items .header .browse-all {
        float: none;
        margin-top: 15px;
        display: inline-block;
    }

    .newsletter .signup {
        padding-bottom: 0;
    }

    .newsletter .signup input[type="email"] {
        margin-bottom: 15px;
    }

    .newsletter .signup input[type="submit"] {
        font-size: inherit;
        margin-bottom: 15px;
    }

    .search .search-box, .search .search-box input[type="text"] {
        display: block;
        max-width: 100%;
        width: 100%;
    }

    .sponsorship .packages > .grid {
        display: block;
    }

    .sponsorship .packages > .grid > li:first-child {
        margin-bottom: 20px;
    }

    .sponsorship .sponsor-list {
        grid-template-columns: repeat(3, 1fr);
    }

    .supporter img.main, .content .supporter img.main, .supporter picture.main, .content .supporter picture.main {
        display: none;
    }

    .supporter img.mobile, .content .supporter img.mobile {
        display: block;
    }

    pre code {
        margin-left: -20px;
        margin-right: -20px;
        padding: 20px;
        border-radius: 0;
    }

    pre.short-code code {
        padding: 35px 20px;
    }

    .code-preview a {
        right: -10px;
    }

    .code-preview img {
        max-width: 159px;
    }

    .discover .inline {
        display: none;
    }

    .discover .item-list.grid > li {
        margin-bottom: 0;
    }

    .v3 .supporter img, .v3 .supporter img.main, .v3 .content .supporter img.main {
        display: inherit;
    }

    .v3 .feed > li {
        margin-left: -20px;
        margin-right: -20px;
        border-radius: 0;
    }

    .v3 .feed article pre code {
        margin-left: -25px;
        margin-right: -25px;
    }

    .v3 .feed > li > article {
        padding: 10px 6px;
    }

    .v3 .feed article.sponsorship .tags {
        display: inline-block;
        margin-bottom: 0;
    }

    .v3 .feed li.recommendations > ul, .v3 .feed li.supporter-wrapper {
        padding: 0 18px;
    }

    .v3 .overview .filter strong, .v3 .overview .filter li {
        margin-right: 6px;
    }

    header nav .search a, header nav li.search.selected a, header nav li.search a:hover {
        color: #cb3018 !important;
        background-image: none;
        width: auto;
    }
}

@media (max-width: 550px) {
    .supporter.short-text img, .content .supporter.short-text img, .supporter.compact.short-text img, .content .supporter.compact.short-text img {
        max-height: 60px;
    }

    .discover .intro .icon {
        margin-bottom: 8px;
        max-height: 50px;
    }

    .discover .intro h1 {
        line-height: 1em;
    }

    .discover .intro p {
        padding-bottom: 15px;
    }

    .discover .intro .title-wrapper {
        margin-bottom: 6px;
        margin-top: 0;
    }
}

@media (max-width: 375px) {
    .sponsorship .sponsor-list {
        grid-template-columns: repeat(2, 1fr);
    }
}



a[href$=".dmg"] {
        /* dmg file */
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    border-radius: 4px;
    border: solid 1px #20538D;
    text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.4);
    -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4), 0 1px 1px rgba(0, 0, 0, 0.2);
    -moz-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4), 0 1px 1px rgba(0, 0, 0, 0.2);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4), 0 1px 1px rgba(0, 0, 0, 0.2);
    background: #4479BA;
    color: #FFF;
    padding: 8px 12px;
    text-decoration: none;
}