@font-face {
    font-family: "D2Coding";
    src: url("https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_three@1.0/D2Coding.woff") format("woff");
    font-weight: normal;
    font-style: normal;
    font-display: swap
}

@font-face {
    font-family: "NanumMyeongjo";
    font-weight: normal;
    font-style: normal;
    src: url("https://cdn.jsdelivr.net/gh/webfontworld/NanumMyeongjo/NanumMyeongjo.eot");
    src: url("https://cdn.jsdelivr.net/gh/webfontworld/NanumMyeongjo/NanumMyeongjo.eot?#iefix") format("embedded-opentype"), url("https://cdn.jsdelivr.net/gh/webfontworld/NanumMyeongjo/NanumMyeongjo.woff2") format("woff2"), url("https://cdn.jsdelivr.net/gh/webfontworld/NanumMyeongjo/NanumMyeongjo.woff") format("woff"), url("https://cdn.jsdelivr.net/gh/webfontworld/NanumMyeongjo/NanumMyeongjo.ttf") format("truetype");
    font-display: swap
}

@font-face {
    font-family: "NanumMyeongjo";
    font-weight: 700;
    font-style: normal;
    src: url("https://cdn.jsdelivr.net/gh/webfontworld/NanumMyeongjo/NanumMyeongjoBold.eot");
    src: url("https://cdn.jsdelivr.net/gh/webfontworld/NanumMyeongjo/NanumMyeongjoBold.eot?#iefix") format("embedded-opentype"), url("https://cdn.jsdelivr.net/gh/webfontworld/NanumMyeongjo/NanumMyeongjoBold.woff2") format("woff2"), url("https://cdn.jsdelivr.net/gh/webfontworld/NanumMyeongjo/NanumMyeongjoBold.woff") format("woff"), url("https://cdn.jsdelivr.net/gh/webfontworld/NanumMyeongjo/NanumMyeongjoBold.ttf") format("truetype");
    font-display: swap
}

@font-face {
    font-family: "NanumBarunpen";
    src: url("https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_two@1.0/NanumBarunpen.woff") format("woff");
    font-weight: normal;
    font-style: normal
}

@font-face {
    font-family: "NanumBarunpen";
    font-weight: 700;
    font-style: normal;
    src: url("https://cdn.jsdelivr.net/gh/webfontworld/NanumBarunpen/NanumBarunpen-Bold.eot");
    src: url("https://cdn.jsdelivr.net/gh/webfontworld/NanumBarunpen/NanumBarunpen-Bold.eot?#iefix") format("embedded-opentype"), url("https://cdn.jsdelivr.net/gh/webfontworld/NanumBarunpen/NanumBarunpen-Bold.woff2") format("woff2"), url("https://cdn.jsdelivr.net/gh/webfontworld/NanumBarunpen/NanumBarunpen-Bold.woff") format("woff"), url("https://cdn.jsdelivr.net/gh/webfontworld/NanumBarunpen/NanumBarunpen-Bold.ttf") format("truetype");
    font-display: swap
}

@font-face {
    font-family: "CookieRun";
    font-weight: 400;
    font-style: normal;
    src: url("https://cdn.jsdelivr.net/gh/webfontworld/cookierun/CookieRunRegular.eot");
    src: url("https://cdn.jsdelivr.net/gh/webfontworld/cookierun/CookieRunRegular.eot?#iefix") format("embedded-opentype"), url("https://cdn.jsdelivr.net/gh/webfontworld/cookierun/CookieRunRegular.woff2") format("woff2"), url("https://cdn.jsdelivr.net/gh/webfontworld/cookierun/CookieRunRegular.woff") format("woff"), url("https://cdn.jsdelivr.net/gh/webfontworld/cookierun/CookieRunRegular.ttf") format("truetype");
    font-display: swap
}

@font-face {
    font-family: "CookieRun";
    font-weight: 700;
    font-style: normal;
    src: url("https://cdn.jsdelivr.net/gh/webfontworld/cookierun/CookieRunBold.eot");
    src: url("https://cdn.jsdelivr.net/gh/webfontworld/cookierun/CookieRunBold.eot?#iefix") format("embedded-opentype"), url("https://cdn.jsdelivr.net/gh/webfontworld/cookierun/CookieRunBold.woff2") format("woff2"), url("https://cdn.jsdelivr.net/gh/webfontworld/cookierun/CookieRunBold.woff") format("woff"), url("https://cdn.jsdelivr.net/gh/webfontworld/cookierun/CookieRunBold.ttf") format("truetype");
    font-display: swap
}

html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
    margin: 0;
    padding: 0;
    border: 0;
    vertical-align: baseline
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
    display: block
}

html {
    font-size: 18px
}

body {
    font-size: 1rem;
    line-height: 1;
    color: #212529;
    background-color: #fff
}

.dark-theme body {
    background-color: #22272e;
    color: #dee2e6
}

@media screen and (max-width: 992px) {
    html {
        font-size: 16px
    }
}

.btn {
    display: flex;
    align-items: center;
    justify-content: center;
    column-gap: .5rem;
    text-decoration: none;
    cursor: pointer;
    transition: all .15s ease-in-out;
    transition-property: background-color, color, box-shadow;
    border-radius: 8px;
    border: none;
    padding: 1rem;
    margin: 0
}

.floating-btn {
    width: 52px;
    height: 52px;
    border-radius: 100%;
    background-color: #f1f3f5;
    color: #212529
}

.floating-btn svg {
    width: 1rem
}

.floating-btn:hover {
    background-color: #dbe4ff;
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .08)
}

.btn-primary {
    background-color: #4c6ef5;
    color: #dee2e6
}

.btn-primary:hover {
    background-color: #364fc7;
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .08)
}

.btn-secondary {
    background-color: #e64980;
    color: #dee2e6
}

.btn-secondary:hover {
    background-color: #a61e4d;
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .08)
}

.btn-text {
    background-color: inherit;
    color: #212529
}

.btn-text:hover {
    background-color: #f1f3f5
}

.btn-primary-text {
    background-color: inherit;
    color: #212529
}

.btn-primary-text:hover {
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .08);
    background-color: #dbe4ff
}

.btn-secondary-text {
    background-color: inherit;
    color: #212529
}

.btn-secondary-text:hover {
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .08);
    background-color: #ffdeeb
}

.link,
.link-sub {
    text-decoration: none;
    cursor: pointer;
    transition: all .15s ease-in-out;
    transition-property: color
}

.link {
    color: #212529
}

.link-sub {
    color: #868e96
}

.link-primary:hover {
    color: #4c6ef5
}

.link-secondary:hover {
    color: #e64980
}

.alert {
    border-radius: 8px;
    box-sizing: border-box;
    padding: 1rem
}

.alert:hover {
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .08)
}

.alert-warning {
    border: 1px solid #ffa94d;
    background-color: #fff4e6
}

.alert-warning:before {
    content: "⚠";
    margin-right: .8rem
}

.tags {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    row-gap: .8rem;
    column-gap: .8rem
}

.tags .cloud1 {
    background-color: #d6e4ff
}

.tags .cloud1:hover {
    background-color: #2f54eb
}

.tags .cloud2 {
    background-color: #efdbff
}

.tags .cloud2:hover {
    background-color: #722ed1
}

.tags .cloud3 {
    background-color: #ffd6e7
}

.tags .cloud3:hover {
    background-color: #eb2f96
}

.tags .cloud4 {
    background-color: #b5f5ec
}

.tags .cloud4:hover {
    background-color: #13c2c2
}

.tags .cloud5 {
    background-color: #ffe7ba
}

.tags .cloud5:hover {
    background-color: #fa8c16
}

.tag {
    text-decoration: none;
    padding: .5rem;
    display: flex;
    align-items: center;
    column-gap: 2px;
    font-size: .85rem;
    color: #212529;
    background-color: #f1f3f5;
    transition: all .15s ease-in-out
}

.tag:before {
    content: "#"
}

.tag:hover {
    background-color: #343a40;
    color: #dee2e6
}

.img-circle {
    border-radius: 100%;
    overflow: hidden
}

.dark-theme .btn-text {
    color: #dee2e6
}

.dark-theme .btn-text:hover {
    background-color: #343a40
}

.dark-theme .floating-btn {
    background-color: #343a40;
    color: #dee2e6
}

.dark-theme .floating-btn:hover {
    background-color: #263ea0;
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .3)
}

.dark-theme .btn-primary {
    background-color: #5273e0;
    color: #dee2e6
}

.dark-theme .btn-primary:hover {
    background-color: #263ea0;
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .3)
}

.dark-theme .btn-secondary {
    background-color: #e0529c;
    color: #dee2e6
}

.dark-theme .btn-secondary:hover {
    background-color: #75204f;
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .08)
}

.dark-theme .btn-primary-text {
    background-color: inherit;
    color: #dee2e6
}

.dark-theme .btn-primary-text:hover {
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .3);
    background-color: #263ea0
}

.dark-theme .btn-secondary-text {
    background-color: inherit;
    color: #dee2e6
}

.dark-theme .btn-secondary-text:hover {
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .3);
    background-color: #75204f
}

.dark-theme .link {
    color: #dee2e6
}

.dark-theme .link-sub {
    color: #adb5bd
}

.dark-theme .link-primary:hover {
    color: #a8c1f8
}

.dark-theme .link-secondary:hover {
    color: #f8a8cc
}

.dark-theme .alert:hover {
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .3)
}

.dark-theme .alert-warning {
    border: 1px solid #aa6215;
    background-color: #d87a16
}

.dark-theme .tags .cloud1 {
    background-color: #263ea0
}

.dark-theme .tags .cloud1:hover {
    background-color: #7f9ef3
}

.dark-theme .tags .cloud2 {
    background-color: #51258f
}

.dark-theme .tags .cloud2:hover {
    background-color: #ab7ae0
}

.dark-theme .tags .cloud3 {
    background-color: #a02669
}

.dark-theme .tags .cloud3:hover {
    background-color: #f37fb7
}

.dark-theme .tags .cloud4 {
    background-color: #138585
}

.dark-theme .tags .cloud4:hover {
    background-color: #58d1c9
}

.dark-theme .tags .cloud5 {
    background-color: #aa6215
}

.dark-theme .tags .cloud5:hover {
    background-color: #f3b765
}

.dark-theme .tag {
    color: #dee2e6;
    background-color: #343a40
}

.dark-theme .tag:hover {
    background-color: #f1f3f5;
    color: #212529
}

@-webkit-keyframes fade {
    50% {
        opacity: .5
    }

    100% {
        opacity: 1
    }
}

@-moz-keyframes fade {
    50% {
        opacity: .5
    }

    100% {
        opacity: 1
    }
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    -ms-overflow-style: none
}

body::-webkit-scrollbar {
    display: none
}

body .container {
    flex: 1;
    display: flex
}

body .container .main-container {
    width: 100%;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    row-gap: 2rem
}

main .index-article-item {
    display: flex;
    column-gap: 2rem;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .08)
}

main .index-article-item:nth-child(even) {
    flex-direction: row-reverse
}

main .index-article-item .article-thumbnail-circle {
    border-radius: 100%
}

main .index-article-item .article-thumbnail-rectangle {
    border-radius: 0
}

main .index-article-item .article-thumbnail-round-rectangle {
    border-radius: 8px
}

main .index-article-item .img-wrapper {
    width: 200px;
    height: 200px;
    overflow: hidden;
    background: linear-gradient(45deg, #ffdeeb, #dbe4ff)
}

main .index-article-item .img-wrapper:hover {
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .08)
}

main .index-article-item .img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover
}

main .index-article-item .detail {
    flex: 1;
    display: flex;
    flex-direction: column;
    row-gap: .8rem
}

main .index-article-item .detail .title {
    font-weight: bold;
    font-size: 1.5rem;
    line-height: 1.5
}

main .index-article-item .detail .summary {
    line-height: 1.75;
    word-break: break-all;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical
}

main .index-article-item .detail .sub-detail {
    column-gap: 1rem;
    display: flex;
    align-items: center;
    font-size: .80rem
}

main .index-article-item .detail .sub-detail a.category,
main .index-article-item .detail .sub-detail span.date-info,
main .index-article-item .detail .sub-detail .comment-count {
    display: flex;
    align-items: center;
    column-gap: .5rem
}

main .index-article-item .detail .sub-detail span.date-info,
main .index-article-item .detail .sub-detail .comment-count {
    color: #868e96
}

.dark-theme main .index-article-item {
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .3)
}

.dark-theme main .index-article-item .img-wrapper {
    background: linear-gradient(-45deg, #5273e0, #263ea0)
}

.dark-theme main .index-article-item .img-wrapper:hover {
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .3)
}

.dark-theme main .index-article-item .detail .sub-detail span.date-info,
.dark-theme main .index-article-item .detail .sub-detail .comment-count {
    color: #adb5bd
}

@media screen and (max-width: 768px) {
    main .index-article-item {
        padding: 1rem
    }

    main .index-article-item .img-wrapper {
        width: 140px;
        height: 140px
    }

    main .index-article-item .detail .sub-detail span.comment-count {
        display: none
    }
}

@media screen and (max-width: 567px) {
    main .index-article-item {
        flex-direction: column;
        align-items: flex-start;
        row-gap: 1rem;
        padding: 1rem .8rem
    }

    main .index-article-item:nth-child(even) {
        flex-direction: column
    }

    main .index-article-item .img-wrapper {
        width: 100%;
        height: 280px;
        border-radius: 8px
    }
}

main .common-article-container {
    max-width: 1430px;
    box-sizing: border-box;
    display: flex;
    column-gap: 1rem
}

main .common-article-container .main-content {
    max-width: 1100px;
    width: 100%;
    word-break: break-all
}

main .common-article-container #toc-container {
    display: none;
    word-break: break-all;
    flex: 1;
    box-sizing: border-box
}

main .common-article-container #toc-container .toc-wrapper {
    position: sticky;
    top: 100px;
    left: 0;
    height: auto;
    width: 100%;
    background-color: #f1f3f5;
    border-radius: 8px;
    box-sizing: border-box;
    padding: .8rem;
    max-height: 80vh;
    overflow: auto;
    font-size: .85rem
}

main .common-article-container #toc-container .toc-wrapper ul.toc-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    row-gap: .8rem
}

main .common-article-container #toc-container .toc-wrapper ul.toc-list .toc-item1 a,
main .common-article-container #toc-container .toc-wrapper ul.toc-list .toc-item2 a,
main .common-article-container #toc-container .toc-wrapper ul.toc-list .toc-item3 a,
main .common-article-container #toc-container .toc-wrapper ul.toc-list .toc-item4 a {
    line-height: 1.5;
    font-size: .85rem;
    text-decoration: none;
    color: #212529;
    transition: all .15s ease-in-out
}

main .common-article-container #toc-container .toc-wrapper ul.toc-list .toc-item1 a:hover,
main .common-article-container #toc-container .toc-wrapper ul.toc-list .toc-item2 a:hover,
main .common-article-container #toc-container .toc-wrapper ul.toc-list .toc-item3 a:hover,
main .common-article-container #toc-container .toc-wrapper ul.toc-list .toc-item4 a:hover {
    color: #4c6ef5
}

main .common-article-container #toc-container .toc-wrapper ul.toc-list .toc-item2 {
    padding-left: 3px
}

main .common-article-container #toc-container .toc-wrapper ul.toc-list .toc-item3 {
    padding-left: 6px
}

main .common-article-container #toc-container .toc-wrapper ul.toc-list .toc-item4 {
    padding-left: 9px
}

main .article-title-layer {
    position: relative;
    width: 100%;
    height: 340px;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 2rem
}

main .article-title-layer .img-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%
}

main .article-title-layer .img-layer img {
    object-fit: cover;
    width: 100%;
    height: 100%
}

main .article-title-layer .background-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(73, 80, 87, .75)
}

main .article-title-layer .txt-layer {
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    flex-direction: column;
    row-gap: 1rem;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    padding: 0 .8rem;
    box-sizing: border-box
}

main .article-title-layer .txt-layer .date {
    display: flex;
    column-gap: .8rem;
    align-items: center;
    color: #dee2e6;
    font-size: .85rem
}

main .article-title-layer .txt-layer .title {
    color: #dee2e6;
    text-decoration: none;
    cursor: pointer;
    transition: all .15s ease-in-out;
    transition-property: color;
    font-size: 2rem;
    font-weight: bold;
    text-shadow: 2px 2px 2px #343a40;
    line-height: 1.5;
    text-align: center
}

main .article-title-layer .txt-layer .title:hover {
    color: #4c6ef5
}

main .article-title-layer .txt-layer .category {
    display: flex;
    column-gap: .8rem;
    align-items: center;
    color: #dee2e6;
    text-decoration: none;
    cursor: pointer;
    transition: all .15s ease-in-out;
    transition-property: color;
    text-shadow: 2px 2px 2px #343a40
}

main .article-title-layer .txt-layer .category:hover {
    color: #e64980
}

main .article-title-layer .txt-layer .control {
    margin-top: 2rem;
    display: flex;
    column-gap: 1rem;
    align-items: center
}

main .article-title-layer .txt-layer .control a {
    font-size: .85rem;
    color: #dee2e6;
    text-decoration: none;
    cursor: pointer;
    transition: all .15s ease-in-out;
    transition-property: color
}

main .article-title-layer .txt-layer .control a:hover {
    color: #e64980
}

main .common-article-container .article-body .contents_style {
    width: 100%;
    box-sizing: border-box;
    line-height: 2;
    word-break: break-all;
    font-size: 1rem
}

main .common-article-container .article-body .contents_style ul,
main .common-article-container .article-body .contents_style ol {
    margin: 1rem 0
}

main .common-article-container .article-body .contents_style li {
    margin-left: 3rem
}

main .common-article-container .article-body .contents_style a {
    color: #4c6ef5;
    text-decoration: none;
    cursor: pointer;
    transition: all .15s ease-in-out
}

main .common-article-container .article-body .contents_style a svg {
    margin-left: .5rem
}

main .common-article-container .article-body .contents_style a:hover {
    background-color: #dbe4ff
}

main .common-article-container .article-body .contents_style figure[data-ke-type=opengraph] a {
    border-radius: 8px;
    overflow: hidden;
    background-color: inherit;
    border: 1px solid #f1f3f5
}

main .common-article-container .article-body .contents_style figure[data-ke-type=opengraph] a .og-image {
    border-right: 1px solid #f1f3f5;
    transition: all .15s ease-in-out
}

main .common-article-container .article-body .contents_style figure[data-ke-type=opengraph] a:hover {
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .08)
}

main .common-article-container .article-body .contents_style figure[data-ke-type=opengraph] a .og-title {
    color: #212529
}

main .common-article-container .article-body .contents_style figure[data-ke-type=opengraph] a .og-desc,
main .common-article-container .article-body .contents_style figure[data-ke-type=opengraph] a .og-host {
    color: #868e96
}

main .common-article-container .article-body .contents_style hr {
    margin: 2rem auto
}

main .common-article-container .article-body .contents_style h1,
main .common-article-container .article-body .contents_style h2,
main .common-article-container .article-body .contents_style h3,
main .common-article-container .article-body .contents_style h4 {
    margin: 1rem 0;
    font-weight: bold
}

main .common-article-container .article-body .contents_style h1 a,
main .common-article-container .article-body .contents_style h2 a,
main .common-article-container .article-body .contents_style h3 a,
main .common-article-container .article-body .contents_style h4 a {
    color: #212529
}

main .common-article-container .article-body .contents_style h1 a:hover,
main .common-article-container .article-body .contents_style h2 a:hover,
main .common-article-container .article-body .contents_style h3 a:hover,
main .common-article-container .article-body .contents_style h4 a:hover {
    color: #4c6ef5;
    background-color: rgba(0, 0, 0, 0)
}

main .common-article-container .article-body .contents_style h1 {
    border-bottom: 1px solid #f1f3f5
}

main .common-article-container .article-body .contents_style h2 {
    font-size: 2rem
}

main .common-article-container .article-body .contents_style h3 {
    font-size: 1.5rem
}

main .common-article-container .article-body .contents_style h4 {
    font-size: 1rem
}

main .common-article-container .article-body .contents_style sup {
    color: #e64980;
    vertical-align: super
}

main .common-article-container .article-body .contents_style sub {
    color: #e64980;
    vertical-align: sub
}

main .common-article-container .article-body .contents_style blockquote[data-ke-style=style2],
main .common-article-container .article-body .contents_style blockquote[data-ke-style=style3] {
    border-radius: 8px;
    border: none;
    padding: 2rem;
    margin: 1rem 0;
    box-sizing: border-box
}

main .common-article-container .article-body .contents_style blockquote[data-ke-style=style2]:before,
main .common-article-container .article-body .contents_style blockquote[data-ke-style=style3]:before {
    font-weight: bold;
    margin-right: 1rem
}

main .common-article-container .article-body .contents_style blockquote[data-ke-style=style2] {
    background-color: #d9f7be;
    transition: all .15s ease-in-out
}

main .common-article-container .article-body .contents_style blockquote[data-ke-style=style2]:before {
    content: "💡 Tip";
    color: #52c41a
}

main .common-article-container .article-body .contents_style blockquote[data-ke-style=style2]:hover {
    box-shadow: 0px 4px 10px 2px rgba(35, 120, 4, .2)
}

main .common-article-container .article-body .contents_style blockquote[data-ke-style=style3] {
    background-color: #dbe4ff;
    transition: all .15s ease-in-out
}

main .common-article-container .article-body .contents_style blockquote[data-ke-style=style3]:before {
    content: "📑 NOTE";
    color: #4c6ef5
}

main .common-article-container .article-body .contents_style blockquote[data-ke-style=style3]:hover {
    box-shadow: 0px 4px 10px 2px rgba(54, 79, 199, .2)
}

main .common-article-container .article-body .contents_style pre {
    margin: 1rem 0;
    border-radius: 8px;
    font-size: 1rem
}

main .common-article-container .article-body .contents_style pre .pre-before-node {
    display: flex;
    align-items: center;
    background-color: #212529;
    padding: 0 .8rem;
    height: 38px
}

main .common-article-container .article-body .contents_style pre .pre-before-node .btn-wrapper {
    width: 150px;
    display: flex;
    align-items: center;
    column-gap: .5rem
}

main .common-article-container .article-body .contents_style pre .pre-before-node .btn-wrapper .mac-btn {
    width: 12px;
    height: 12px;
    border-radius: 100%
}

main .common-article-container .article-body .contents_style pre .pre-before-node .btn-wrapper .red-mac-btn {
    background-color: #fa5252
}

main .common-article-container .article-body .contents_style pre .pre-before-node .btn-wrapper .orange-mac-btn {
    background-color: #fab005
}

main .common-article-container .article-body .contents_style pre .pre-before-node .btn-wrapper .green-mac-btn {
    background-color: #51cf66
}

main .common-article-container .article-body .contents_style pre .pre-before-node .language {
    font-family: "D2Coding", system-ui, Apple Gothic, sans-serif;
    flex: 1;
    color: #868e96;
    font-size: .85rem;
    text-align: center
}

main .common-article-container .article-body .contents_style pre .pre-before-node .code-copy-button-wrapper {
    width: 150px;
    display: flex;
    align-items: center;
    justify-content: flex-end
}

main .common-article-container .article-body .contents_style pre .pre-before-node .code-copy-button-wrapper .code-copy-button {
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background-color: inherit;
    font-size: .85rem;
    height: 100%;
    color: #868e96
}

main .common-article-container .article-body .contents_style pre .pre-before-node .code-copy-button-wrapper .code-copy-button:hover {
    color: #adb5bd
}

main .common-article-container .article-body .contents_style pre code {
    font-family: "D2Coding", system-ui, Apple Gothic, sans-serif;
    padding: 1rem;
    box-sizing: border-box
}

main .common-article-container .article-body .contents_style pre code::-webkit-scrollbar {
    display: none
}

main .common-article-container .article-body .contents_style p {
    word-break: break-word;
    margin-bottom: 1.25rem
}

main .common-article-container .article-body .contents_style p code,
main .common-article-container .article-body .contents_style li code,
main .common-article-container .article-body .contents_style a code {
    color: #212529;
    background-color: #dbe4ff;
    border: 1px solid #364fc7;
    border-radius: 4px;
    padding: 0 2px
}

.dark-theme main .common-article-container .txt-layer .title:hover {
    color: #5273e0
}

.dark-theme main .common-article-container .txt-layer .category:hover {
    color: #e0529c
}

.dark-theme main .common-article-container .txt-layer .control:hover {
    color: #e0529c
}

.dark-theme main .common-article-container #toc-container .toc-wrapper {
    background-color: #343a40
}

.dark-theme main .common-article-container #toc-container .toc-wrapper ul.toc-list .toc-item1 a,
.dark-theme main .common-article-container #toc-container .toc-wrapper ul.toc-list .toc-item2 a,
.dark-theme main .common-article-container #toc-container .toc-wrapper ul.toc-list .toc-item3 a,
.dark-theme main .common-article-container #toc-container .toc-wrapper ul.toc-list .toc-item4 a {
    color: #dee2e6
}

.dark-theme main .common-article-container #toc-container .toc-wrapper ul.toc-list .toc-item1 a:hover,
.dark-theme main .common-article-container #toc-container .toc-wrapper ul.toc-list .toc-item2 a:hover,
.dark-theme main .common-article-container #toc-container .toc-wrapper ul.toc-list .toc-item3 a:hover,
.dark-theme main .common-article-container #toc-container .toc-wrapper ul.toc-list .toc-item4 a:hover {
    color: #5273e0
}

.dark-theme main .common-article-container .article-body .contents_style a {
    color: #a8c1f8
}

.dark-theme main .common-article-container .article-body .contents_style a:hover {
    background-color: #263ea0
}

.dark-theme main .common-article-container .article-body .contents_style figure[data-ke-type=opengraph] a {
    background-color: inherit;
    border: 1px solid #343a40
}

.dark-theme main .common-article-container .article-body .contents_style figure[data-ke-type=opengraph] a .og-image {
    border-right: 1px solid #343a40
}

.dark-theme main .common-article-container .article-body .contents_style figure[data-ke-type=opengraph] a:hover {
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .3)
}

.dark-theme main .common-article-container .article-body .contents_style figure[data-ke-type=opengraph] a .og-title {
    color: #dee2e6
}

.dark-theme main .common-article-container .article-body .contents_style figure[data-ke-type=opengraph] a .og-desc,
.dark-theme main .common-article-container .article-body .contents_style figure[data-ke-type=opengraph] a .og-host {
    color: #adb5bd
}

.dark-theme main .common-article-container .article-body .contents_style sup,
.dark-theme main .common-article-container .article-body .contents_style sub {
    color: #e0529c
}

.dark-theme main .common-article-container .article-body .contents_style h1 {
    border-bottom: 1px solid #343a40
}

.dark-theme main .common-article-container .article-body .contents_style h1 a,
.dark-theme main .common-article-container .article-body .contents_style h2 a,
.dark-theme main .common-article-container .article-body .contents_style h3 a,
.dark-theme main .common-article-container .article-body .contents_style h4 a {
    color: #dee2e6
}

.dark-theme main .common-article-container .article-body .contents_style h1 a:hover,
.dark-theme main .common-article-container .article-body .contents_style h2 a:hover,
.dark-theme main .common-article-container .article-body .contents_style h3 a:hover,
.dark-theme main .common-article-container .article-body .contents_style h4 a:hover {
    color: #5273e0;
    background-color: rgba(0, 0, 0, 0)
}

.dark-theme main .common-article-container .article-body .contents_style blockquote[data-ke-style=style2] {
    background-color: #3c8618;
    color: #dee2e6
}

.dark-theme main .common-article-container .article-body .contents_style blockquote[data-ke-style=style2]:before {
    content: "💡 Tip";
    color: #b2e58b;
    text-shadow: 2px 2px 2px #343a40
}

.dark-theme main .common-article-container .article-body .contents_style blockquote[data-ke-style=style2]:hover {
    box-shadow: 0px 4px 10px 2px rgba(29, 55, 18, .8)
}

.dark-theme main .common-article-container .article-body .contents_style blockquote[data-ke-style=style3] {
    background-color: #263ea0;
    color: #dee2e6
}

.dark-theme main .common-article-container .article-body .contents_style blockquote[data-ke-style=style3]:before {
    content: "📑 NOTE";
    color: #a8c1f8;
    text-shadow: 2px 2px 2px #343a40
}

.dark-theme main .common-article-container .article-body .contents_style blockquote[data-ke-style=style3]:hover {
    box-shadow: 0px 4px 10px 2px rgba(22, 29, 64, .8)
}

.dark-theme main .common-article-container .article-body .contents_style p code,
.dark-theme main .common-article-container .article-body .contents_style li code,
.dark-theme main .common-article-container .article-body .contents_style a code {
    color: #212529;
    background-color: #a8c1f8;
    border: 1px solid #263ea0;
    border-radius: 4px;
    padding: 0 2px
}

@media screen and (max-width: 1740px) {
    main .common-article-container {
        max-width: 1150px
    }

    main .common-article-container .main-content {
        max-width: 1000px
    }
}

@media screen and (max-width: 1740px) {
    main .common-article-container {
        max-width: 1150px
    }

    main .common-article-container .main-content {
        max-width: 900px
    }
}

@media screen and (max-width: 1460px) {
    main .common-article-container {
        max-width: 1000px
    }

    main .common-article-container .main-content {
        max-width: 720px
    }
}

@media screen and (max-width: 1280px) {
    main .common-article-container {
        max-width: 1050px
    }

    main .common-article-container .main-content {
        max-width: 780px
    }
}

@media screen and (max-width: 992px) {
    main .common-article-container {
        max-width: 900px
    }

    main .common-article-container #toc-container {
        display: none !important
    }

    main .common-article-container .main-content {
        max-width: 900px;
        width: 100%
    }
}

.intro-card {
    background: linear-gradient(45deg, #4c6ef5, #e64980);
    width: 100%;
    height: 200px;
    padding: 0;
    margin: 1rem 0;
    display: flex;
    align-items: center;
    border-radius: 8px;
    overflow: hidden
}

.intro-card:hover {
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .08)
}

.intro-card .img-wrapper {
    width: 200px;
    height: 200px;
    overflow: hidden
}

.intro-card .img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover
}

.intro-card .intro {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    row-gap: 1rem
}

.intro-card .intro p {
    color: #dee2e6
}

.intro-card .intro .blogger {
    font-size: .85rem
}

.intro-card .intro .desc {
    font-size: .85rem;
    line-height: 1.5
}

.dark-theme .intro-card {
    background: linear-gradient(45deg, #5273e0, #e0529c)
}

.dark-theme .intro-card:hover {
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .08)
}

.reply-container .reply-write-form form {
    display: flex;
    flex-direction: column;
    row-gap: 1rem
}

.reply-container .reply-write-form form .input-item {
    display: flex;
    align-items: center;
    column-gap: 1rem;
    color: #868e96
}

.reply-container .reply-write-form form .input-item label {
    min-width: 200px;
    display: flex;
    align-items: center;
    column-gap: .8rem;
    font-size: .85rem
}

.reply-container .reply-write-form form .input-item input {
    color: #212529;
    border: none;
    background-color: #f1f3f5;
    width: 320px;
    transition: all .15s ease-in-out;
    padding: .8rem;
    box-sizing: border-box;
    border-radius: 8px
}

.reply-container .reply-write-form form .input-item input:focus {
    width: 100%;
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .08);
    outline: none
}

.reply-container .reply-write-form form .input-item input[type=checkbox] {
    width: auto
}

.reply-container .reply-write-form form .input-item textarea {
    color: #212529;
    border: none;
    width: 100%;
    padding: 1rem;
    box-sizing: border-box;
    border-radius: 8px;
    background-color: #f1f3f5;
    min-height: 200px
}

.reply-container .reply-write-form form .input-item textarea:focus {
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .08);
    outline: none
}

.reply-container .reply-write-form form .textarea-wrapper {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    row-gap: .8rem
}

.reply-container .reply-list-container {
    margin-top: 2rem
}

.reply-container .reply-list-container .reply-list {
    display: flex;
    flex-direction: column;
    list-style: none
}

.reply-container .reply-list-container .reply-list .reply-item {
    display: flex;
    column-gap: 1rem;
    padding: 1rem 0;
    margin-bottom: 1rem
}

.reply-container .reply-list-container .reply-list .reply-item .left-area {
    width: 100px
}

.reply-container .reply-list-container .reply-list .reply-item .left-area .img-wrapper {
    width: 100px;
    height: 100px;
    overflow: hidden;
    border-radius: 100%;
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .08)
}

.reply-container .reply-list-container .reply-list .reply-item .left-area .img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover
}

.reply-container .reply-list-container .reply-list .reply-item .right-area {
    flex: 1;
    padding-top: 1rem;
    display: flex;
    flex-direction: column;
    row-gap: 1rem
}

.reply-container .reply-list-container .reply-list .reply-item .right-area .name-wrapper {
    display: flex;
    align-items: center;
    column-gap: .5rem
}

.reply-container .reply-list-container .reply-list .reply-item .right-area .name-wrapper a {
    text-decoration: none;
    color: #4c6ef5;
    transition: all .15s ease-in-out
}

.reply-container .reply-list-container .reply-list .reply-item .right-area .name-wrapper a:hover {
    color: #364fc7
}

.reply-container .reply-list-container .reply-list .reply-item .right-area .desc {
    line-height: 1.75;
    word-break: break-all
}

.reply-container .reply-list-container .reply-list .reply-item .right-area .control {
    column-gap: 1rem;
    display: flex;
    align-items: center
}

.reply-container .reply-list-container .reply-list .reply-item .right-area .control>a,
.reply-container .reply-list-container .reply-list .reply-item .right-area .control>span {
    display: flex;
    column-gap: .5rem;
    align-items: center;
    font-size: .85rem
}

.reply-container .reply-list-container .reply-list .reply-item .right-area .control .date {
    color: #868e96
}

.reply-container .reply-list-container .reply-list .reply-item .right-area .control .date a {
    text-decoration: none;
    color: #e64980;
    transition: all .15s ease-in-out
}

.reply-container .reply-list-container .reply-list .reply-item .right-area .control .date a:hover {
    color: #a61e4d
}

.reply-container .reply-list-container .reply-list .reply-item .reply-sub-list {
    margin-left: 2rem
}

.reply-container .reply-list-container .reply-sub-list {
    list-style: none;
    margin-left: 2rem
}

.reply-container #tt_captChaBottom {
    display: block;
    position: static
}

.reply-container #tt_captChaBottom .wrap_box_border {
    display: none
}

.reply-container #innerBox {
    margin-top: .8rem;
    position: static !important;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    row-gap: .8rem;
    width: 100%;
    box-sizing: border-box
}

.reply-container #innerBox #inputCaptcha {
    border: none;
    color: #212529;
    background-color: #f1f3f5;
    border-radius: 8px !important;
    padding: .8rem
}

.reply-container #innerBox #textRefresh {
    color: #212529
}

.reply-container #innerBox #noticeCaptcha {
    color: #212529
}

.dark-theme .reply-container .reply-write-form form .input-item {
    color: #adb5bd
}

.dark-theme .reply-container .reply-write-form form .input-item input,
.dark-theme .reply-container .reply-write-form form .input-item textarea {
    color: #dee2e6;
    background-color: #343a40
}

.dark-theme .reply-container .reply-write-form form .input-item input:focus,
.dark-theme .reply-container .reply-write-form form .input-item textarea:focus {
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .3)
}

.dark-theme .reply-container .reply-list-container .reply-list .reply-item .left-area .img-wrapper {
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .3)
}

.dark-theme .reply-container .reply-list-container .reply-list .reply-item .right-area .name-wrapper {
    display: flex;
    align-items: center;
    column-gap: .8rem
}

.dark-theme .reply-container .reply-list-container .reply-list .reply-item .right-area .name-wrapper a {
    color: #5273e0
}

.dark-theme .reply-container .reply-list-container .reply-list .reply-item .right-area .name-wrapper a:hover {
    color: #263ea0
}

.dark-theme .reply-container .reply-list-container .reply-list .reply-item .right-area .control .date {
    color: #adb5bd
}

.dark-theme .reply-container .reply-list-container .reply-list .reply-item .right-area .control .date a {
    color: #e64980
}

.dark-theme .reply-container .reply-list-container .reply-list .reply-item .right-area .control .date a:hover {
    color: #a61e4d
}

.dark-theme .reply-container #innerBox #inputCaptcha {
    color: #dee2e6;
    background-color: #343a40
}

.dark-theme .reply-container #innerBox #textRefresh {
    color: #dee2e6
}

.dark-theme .reply-container #innerBox #noticeCaptcha {
    color: #dee2e6
}

@media screen and (max-width: 992px) {
    .reply-container .reply-write-form form .input-item label {
        min-width: 170px
    }

    .reply-container .reply-list-container .reply-list .reply-item .left-area {
        width: 80px
    }

    .reply-container .reply-list-container .reply-list .reply-item .left-area .img-wrapper {
        width: 80px;
        height: 80px
    }

    .reply-container .reply-list-container .reply-list .reply-item .right-area .control>a>span {
        display: none
    }
}

@media screen and (max-width: 768px) {
    .reply-container .reply-write-form form .input-item label {
        min-width: 120px
    }
}

@media screen and (max-width: 567px) {
    .reply-container .reply-write-form form .input-item input {
        width: 250px
    }

    .reply-container .reply-list-container .reply-list .reply-item .left-area {
        width: 70px
    }

    .reply-container .reply-list-container .reply-list .reply-item .left-area .img-wrapper {
        width: 70px;
        height: 70px
    }

    .reply-container .reply-list-container .reply-list .reply-item .right-area .control {
        flex-direction: column;
        row-gap: .5rem;
        align-items: flex-start
    }

    .reply-container .reply-list-container .reply-list .reply-item .right-area .control>a>span {
        display: flex
    }

    .reply-container .reply-list-container .reply-sub-list {
        list-style: none;
        margin-left: 1rem
    }
}

@media screen and (max-width: 320px) {
    .reply-container .reply-write-form form .input-item input {
        width: 200px
    }
}

.protected-article-container {
    display: flex;
    flex-direction: column;
    row-gap: 1rem;
    border-radius: 8px;
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .08);
    padding: 2rem
}

.protected-article-container .article-info {
    display: flex;
    flex-direction: column;
    row-gap: 1rem
}

.protected-article-container .article-info a {
    font-size: 1.5rem;
    font-weight: bold
}

.protected-article-container .article-info .date {
    display: flex;
    align-items: center;
    font-size: .85rem;
    column-gap: .5rem;
    color: #868e96
}

.protected-article-container .password-form {
    display: flex;
    flex-direction: column;
    row-gap: 1rem
}

.protected-article-container .password-form .password-form-item {
    display: flex;
    align-items: center
}

.protected-article-container .password-form .password-form-item label {
    display: flex;
    align-items: center;
    font-size: .85rem;
    column-gap: .5rem;
    color: #868e96;
    width: 150px
}

.protected-article-container .password-form .password-form-item input {
    width: 320px;
    transition: all .15s ease-in-out;
    background-color: #f1f3f5;
    border-radius: 8px;
    padding: .8rem;
    border: none;
    color: #212529
}

.protected-article-container .password-form .password-form-item input:focus {
    flex: 1;
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .08);
    outline: none
}

.dark-theme .protected-article-container {
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .3)
}

.dark-theme .protected-article-container .article-info .date {
    color: #adb5bd
}

.dark-theme .protected-article-container .password-form .password-form-item label {
    color: #adb5bd
}

.dark-theme .protected-article-container .password-form .password-form-item input {
    background-color: #343a40;
    color: #dee2e6
}

.dark-theme .protected-article-container .password-form .password-form-item input:focus {
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .3)
}

.paging-container {
    max-width: 1430px;
    width: 100%;
    box-sizing: border-box;
    margin-top: 1rem;
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center
}

.paging-container .paging-prev-n-next-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #212529;
    transition: all .15s ease-in-out
}

.paging-container .paging-prev-n-next-btn svg {
    width: 1.5rem;
    height: 1.5rem
}

.paging-container .paging-prev-n-next-btn:hover {
    color: #4c6ef5
}

.paging-container .no-more-prev,
.paging-container .no-more-next {
    color: #868e96 !important
}

.paging-container .no-more-prev:hover,
.paging-container .no-more-next:hover {
    cursor: not-allowed
}

.paging-container .numbox {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    column-gap: .8rem
}

.paging-container a {
    display: block;
    width: 35px;
    height: 35px;
    font-size: 1rem;
    text-decoration: none
}

.paging-container a span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: #212529;
    transition: all .15s ease-in-out
}

.paging-container a span:hover {
    color: #4c6ef5
}

.paging-container a .selected {
    color: #4c6ef5 !important
}

.paging-container a .selected:hover {
    cursor: not-allowed
}

.dark-theme .paging-container .paging-prev-n-next-btn {
    color: #dee2e6
}

.dark-theme .paging-container .paging-prev-n-next-btn:hover {
    color: #5273e0
}

.dark-theme .paging-container .no-more-prev,
.dark-theme .paging-container .no-more-next {
    color: #adb5bd !important
}

.dark-theme .paging-container a span {
    color: #dee2e6
}

.dark-theme .paging-container a span:hover {
    color: #5273e0
}

.dark-theme .paging-container a .selected {
    color: #5273e0 !important
}

@media screen and (max-width: 1740px) {
    .paging-container {
        max-width: 1150px
    }
}

@media screen and (max-width: 1460px) {
    .paging-container {
        max-width: 1000px
    }
}

@media screen and (max-width: 1280px) {
    .paging-container {
        max-width: 1050px
    }
}

@media screen and (max-width: 992px) {
    .paging-container {
        max-width: 900px
    }
}

.guestbook-container {
    display: flex;
    flex-direction: column;
    row-gap: 2rem
}

.guestbook-container h2.guestbook-title {
    min-height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    column-gap: .8rem;
    font-size: 1.5rem;
    color: #868e96;
    font-weight: normal
}

.dark-theme .guestbook-container h2.guestbook-title {
    color: #adb5bd
}

.tag-cloud-container {
    display: flex;
    flex-direction: column;
    row-gap: 2rem
}

.tag-cloud-container .tag-title {
    min-height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    column-gap: .8rem;
    font-size: 1.5rem;
    color: #868e96;
    font-weight: normal
}

.dark-theme .tag-cloud-container .tag-title {
    color: #adb5bd
}

.recommend-article-card-container {
    position: fixed;
    bottom: -800px;
    padding: 1rem;
    width: 340px;
    min-height: 130px;
    display: flex;
    align-items: center;
    column-gap: 1rem;
    background-color: #f1f3f5;
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .08);
    z-index: 60;
    border-radius: 8px;
    transition: all .15s ease-in-out;
    transition-property: bottom
}

.recommend-article-card-container a.img-wrapper {
    display: block;
    width: 120px;
    height: 120px;
    overflow: hidden;
    border-radius: 100%;
    cursor: pointer
}

.recommend-article-card-container a.img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover
}

.recommend-article-card-container a.img-wrapper:hover {
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .08)
}

.recommend-article-card-container .info {
    flex: 1;
    display: flex;
    flex-direction: column;
    row-gap: 1rem
}

.recommend-article-card-container .info p.card-type {
    font-size: .85rem;
    color: #868e96;
    font-weight: bold
}

.recommend-article-card-container .info a {
    line-height: 1.5;
    word-break: break-all;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical
}

.recommend-article-card-container .info p.date {
    font-size: .85rem;
    color: #868e96
}

.prev-recommend-article-card-container {
    left: 8vw
}

.next-recommend-article-card-container {
    right: 10vw
}

.dark-theme .recommend-article-card-container {
    background-color: #343a40;
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .3)
}

.dark-theme .recommend-article-card-container a.img-wrapper:hover {
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .3)
}

.dark-theme .recommend-article-card-container .info p.date {
    color: #adb5bd
}

@media screen and (max-width: 992px) {
    .recommend-article-card-container {
        width: 280px;
        padding: .8rem
    }

    .recommend-article-card-container a.img-wrapper {
        width: 100px;
        height: 100px
    }

    .prev-recommend-article-card-container {
        left: 5vw
    }

    .next-recommend-article-card-container {
        right: 12vw
    }
}

@media screen and (max-width: 768px) {
    .recommend-article-card-container {
        display: none
    }
}

.permalink-tags {
    display: flex;
    align-items: center;
    row-gap: .5rem;
    flex-wrap: wrap
}

.permalink-tags a {
    color: #212529;
    display: inline-block;
    padding: .5rem;
    font-size: .75rem;
    text-decoration: none;
    background-color: #f1f3f5;
    transition: all .15s ease-in-out;
    margin-left: .5rem
}

.permalink-tags a:first-child {
    margin-left: 0
}

.permalink-tags a:before {
    content: "#"
}

.permalink-tags a:hover {
    background-color: #dbe4ff
}

.dark-theme .permalink-tags a {
    color: #dee2e6;
    background-color: #343a40
}

.dark-theme .permalink-tags a:hover {
    background-color: #5273e0
}

main {
    display: flex;
    flex-direction: column;
    align-items: center
}

main .upper-ad-container,
main .lower-ad-container {
    max-width: 1430px;
    box-sizing: border-box;
    width: 100%;
    padding: 0;
    margin: 0
}

main .article-container {
    max-width: 1430px;
    box-sizing: border-box;
    width: 100%;
    display: flex;
    flex-direction: column;
    row-gap: 2rem;
    padding: 0 1rem;
    margin-bottom: 2rem
}

@media screen and (max-width: 1740px) {

    main .upper-ad-container,
    main .lower-ad-container,
    main .article-container {
        max-width: 1150px
    }
}

@media screen and (max-width: 1460px) {

    main .upper-ad-container,
    main .lower-ad-container,
    main .article-container {
        max-width: 1000px
    }
}

@media screen and (max-width: 1280px) {

    main .upper-ad-container,
    main .lower-ad-container,
    main .article-container {
        max-width: 1050px
    }
}

@media screen and (max-width: 992px) {

    main .upper-ad-container,
    main .lower-ad-container,
    main .article-container {
        max-width: 900px
    }
}

header {
    display: flex;
    align-items: center;
    position: sticky;
    top: 0;
    left: 0;
    height: 80px;
    padding: 0 2rem;
    background-color: rgba(255, 255, 255, .7);
    backdrop-filter: blur(7px);
    column-gap: 1rem;
    z-index: 98;
    transition: all .15s ease-in-out;
    transition-property: top
}

header #sidebar-open-btn {
    display: none
}

header a.title {
    font-size: 1.5rem;
    flex: 1
}

header .menu {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    height: 100%;
    column-gap: 1rem
}

header .menu button {
    width: 50px;
    height: 50px
}

header #theme-btn .bi-moon {
    display: inline
}

header #theme-btn .bi-sun {
    display: none
}

.dark-theme header {
    background-color: rgba(34, 39, 46, .7)
}

.dark-theme header a.title {
    color: #dee2e6
}

@media screen and (max-width: 1280px) {
    header #sidebar-open-btn {
        display: block
    }
}

@media screen and (max-width: 992px) {
    header .menu {
        display: none
    }
}

.progress-bar {
    position: sticky;
    top: 0;
    left: 0;
    height: 3px;
    z-index: 99
}

.progress-bar .fill {
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, #e64980, #4c6ef5)
}

.dark-theme .progress-bar .fill {
    height: 100%;
    background: linear-gradient(90deg, #e0529c, #5273e0)
}

.fake-search-input {
    border: none;
    padding: .8rem;
    background-color: #f1f3f5;
    border-radius: 4px;
    width: 240px
}

.fake-search-input:focus {
    outline: none
}

.search-layer {
    display: flex;
    justify-content: center;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    box-sizing: border-box;
    z-index: 99;
    background-color: rgba(33, 37, 41, .5);
    backdrop-filter: blur(12px)
}

.search-layer .search-popup {
    margin-top: 200px;
    width: 70vw;
    min-height: 150px;
    max-height: 300px;
    overflow-y: scroll;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .08);
    padding: 2rem
}

.search-layer .search-popup::-webkit-scrollbar {
    display: none
}

.search-layer .search-popup .search-form {
    display: flex;
    align-items: center;
    column-gap: .5rem
}

.search-layer .search-popup .search-form .search-input {
    flex: 1;
    display: flex;
    column-gap: .5rem;
    border-radius: 8px;
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .08);
    padding: .8rem
}

.search-layer .search-popup .search-form .search-input #search-input {
    flex: 1;
    border: none;
    background-color: inherit
}

.search-layer .search-popup .search-form .search-input #search-input:focus {
    outline: none
}

.search-layer .search-popup .search-form .search-input #search-btn {
    border: none;
    background-color: inherit;
    cursor: pointer
}

.search-layer .search-popup .search-tags {
    margin-top: 2rem
}

.search-layer .search-popup .search-tags .search-tags-title {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    column-gap: .8rem;
    color: #868e96
}

.search-layer .search-popup .search-tags .search-tags-title svg {
    font-size: .85rem
}

.search-layer .search-popup .search-tags .search-tags-title h3 {
    font-size: .85rem;
    font-weight: normal
}

.hide-search-popup {
    display: none !important
}

.dark-theme .fake-search-input {
    background-color: #343a40
}

.dark-theme .search-layer {
    background-color: rgba(72, 72, 72, .5)
}

.dark-theme .search-layer .search-popup {
    background-color: #22272e
}

.dark-theme .search-layer .search-popup .search-form .search-input {
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .3)
}

.dark-theme .search-layer .search-popup .search-form #search-input,
.dark-theme .search-layer .search-popup .search-form #search-btn {
    color: #dee2e6
}

@media screen and (max-width: 1280px) {
    .fake-search-input {
        width: 200px
    }
}

@media screen and (max-width: 992px) {
    .fake-search-input {
        width: 150px
    }
}

@media screen and (max-width: 768px) {
    .fake-search-input {
        width: 100px
    }
}

aside.sidebar #profile {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    row-gap: 1rem
}

aside.sidebar #profile .img-wrapper {
    width: 120px;
    height: 120px;
    border-radius: 100%;
    overflow: hidden;
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .08)
}

aside.sidebar #profile .img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover
}

aside.sidebar #profile .info {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    row-gap: 1rem
}

aside.sidebar #profile .info .name {
    font-weight: bold
}

aside.sidebar #profile .info .desc {
    color: #868e96;
    font-size: .85rem;
    line-height: 1.75
}

.dark-theme aside.sidebar #profile .img-wrapper {
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .3)
}

aside.sidebar #category ul {
    list-style: none
}

aside.sidebar #category .tt_category li,
aside.sidebar #category .tt_category a {
    box-sizing: border-box
}

aside.sidebar #category .tt_category .link_tit,
aside.sidebar #category .tt_category a.link_item,
aside.sidebar #category .tt_category a.link_sub_item {
    justify-content: left;
    font-size: 0.85rem;
    column-gap: .8rem
}

aside.sidebar #category .tt_category .link_tit .c_cnt,
aside.sidebar #category .tt_category a.link_item .c_cnt,
aside.sidebar #category .tt_category a.link_sub_item .c_cnt {
    font-size: .65rem;
    color: #868e96
}

aside.sidebar #category .tt_category li.selected>a.link_item {
    color: #4c6ef5
}

aside.sidebar #category .tt_category ul.sub_category_list>li.selected>a.link_sub_item {
    color: #e64980
}

.dark-theme aside.sidebar #category .link_tit .c_cnt,
.dark-theme aside.sidebar #category a.link_item .c_cnt,
.dark-theme aside.sidebar #category a.link_sub_item .c_cnt {
    color: #adb5bd
}

.dark-theme aside.sidebar #category li.selected>a.link_item {
    color: #5273e0
}

.dark-theme aside.sidebar #category ul.sub_category_list>li.selected>a.link_sub_item {
    color: #e0529c
}

aside.sidebar #notice .body ul {
    list-style: none
}

aside.sidebar #notice .body ul li a {
    justify-content: left;
    column-gap: .8rem
}

aside.sidebar #recent-article ul li,
aside.sidebar #popular-article ul li {
    display: flex;
    align-items: center;
    column-gap: .8rem;
    padding: .8rem 0
}

aside.sidebar #recent-article ul li .img-wrapper,
aside.sidebar #popular-article ul li .img-wrapper {
    transition: all .15s ease-in-out;
    background: linear-gradient(45deg, #ffdeeb, #dbe4ff);
    display: block;
    width: 55px;
    height: 55px;
    border-radius: 100%;
    overflow: hidden
}

aside.sidebar #recent-article ul li .img-wrapper img,
aside.sidebar #popular-article ul li .img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover
}

aside.sidebar #recent-article ul li .img-wrapper:hover,
aside.sidebar #popular-article ul li .img-wrapper:hover {
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .08)
}

aside.sidebar #recent-article ul li .info,
aside.sidebar #popular-article ul li .info {
    font-size: 1rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    row-gap: .5rem
}

aside.sidebar #recent-article ul li .info a.title,
aside.sidebar #popular-article ul li .info a.title {
    width: 100%;
    word-break: break-all;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical
}

aside.sidebar #recent-article ul li .info .sub-info,
aside.sidebar #popular-article ul li .info .sub-info {
    font-size: .85rem;
    display: flex;
    column-gap: .8rem;
    color: #868e96
}

aside.sidebar #recent-article ul li .info .sub-info a.sub-info-category,
aside.sidebar #popular-article ul li .info .sub-info a.sub-info-category {
    display: flex;
    align-items: center;
    column-gap: .5rem
}

aside.sidebar #recent-article ul li .info .sub-info a.sub-info-category span,
aside.sidebar #popular-article ul li .info .sub-info a.sub-info-category span {
    width: 120px;
    word-break: break-all;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical
}

aside.sidebar #recent-article ul li .info .sub-info .cnt,
aside.sidebar #popular-article ul li .info .sub-info .cnt {
    display: flex;
    column-gap: .5rem;
    align-items: center
}

.dark-theme aside.sidebar #recent-article .img-wrapper,
.dark-theme aside.sidebar #popular-article .img-wrapper {
    background: linear-gradient(-45deg, #5273e0, #263ea0)
}

.dark-theme aside.sidebar #recent-article .img-wrapper:hover,
.dark-theme aside.sidebar #popular-article .img-wrapper:hover {
    box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .3)
}

.dark-theme aside.sidebar #recent-article .info .sub-info,
.dark-theme aside.sidebar #popular-article .info .sub-info {
    color: #adb5bd
}

aside.sidebar #recent-comments ul {
    list-style: none
}

aside.sidebar #recent-comments li:nth-child(odd) {
    margin: .8rem 0 .8rem 5px
}

aside.sidebar #recent-comments li:nth-child(odd) .balloon:before {
    top: 18px;
    left: -8px;
    border-right: 8px solid #dbe4ff;
    border-top: 10px solid rgba(0, 0, 0, 0);
    border-bottom: 10px solid rgba(0, 0, 0, 0)
}

aside.sidebar #recent-comments li:nth-child(even) {
    margin: .8rem 5px .8rem 5px
}

aside.sidebar #recent-comments li:nth-child(even) .balloon:before {
    bottom: 18px;
    right: -8px;
    border-left: 8px solid #dbe4ff;
    border-top: 10px solid rgba(0, 0, 0, 0);
    border-bottom: 10px solid rgba(0, 0, 0, 0)
}

aside.sidebar #recent-comments li .balloon {
    position: relative;
    background-color: #dbe4ff;
    padding: .8rem;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    row-gap: .8rem
}

aside.sidebar #recent-comments li .balloon:before {
    position: absolute;
    content: ""
}

aside.sidebar #recent-comments li .balloon .info {
    display: flex;
    align-items: flex-end;
    column-gap: 1rem;
    font-size: .85rem
}

aside.sidebar #recent-comments li .balloon .info .name {
    display: flex;
    align-items: center;
    column-gap: .5rem
}

aside.sidebar #recent-comments li .balloon .info .date {
    display: flex;
    align-items: center;
    column-gap: .5rem;
    color: #868e96
}

aside.sidebar #recent-comments li .balloon a.desc {
    line-height: 1.5
}

.dark-theme aside.sidebar #recent-comments li:nth-child(odd) .balloon:before {
    border-right: 8px solid #263ea0
}

.dark-theme aside.sidebar #recent-comments li:nth-child(even) .balloon:before {
    border-left: 8px solid #263ea0
}

.dark-theme aside.sidebar #recent-comments li .balloon {
    background-color: #263ea0
}

.dark-theme aside.sidebar #recent-comments li .balloon .info .date {
    color: #adb5bd
}

aside.sidebar {
    width: 340px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    row-gap: 3rem;
    padding: 1rem
}

aside.sidebar .sidebar-ad-container {
    width: 100%;
    box-sizing: border-box;
    overflow: hidden
}

aside.sidebar #sidebar-close-btn {
    display: none
}

aside.sidebar .sidebar-item {
    display: flex;
    flex-direction: column;
    row-gap: 1rem
}

aside.sidebar .sidebar-item-title {
    display: flex;
    align-items: center;
    column-gap: .8rem;
    color: #868e96
}

aside.sidebar .sidebar-item-title svg {
    font-size: .85rem
}

aside.sidebar .sidebar-item-title h3 {
    font-size: .85rem;
    font-weight: normal
}

@media screen and (max-width: 1280px) {
    aside.sidebar {
        position: fixed;
        top: 0;
        left: -800px;
        background-color: #fff;
        z-index: 99;
        box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .08);
        height: 100vh;
        overflow-y: scroll;
        transition: all .15s ease-in-out;
        transition-property: left
    }

    aside.sidebar #sidebar-close-btn {
        display: block;
        width: 50px;
        height: 50px
    }

    aside.sidebar::-webkit-scrollbar {
        display: none
    }

    aside.sidebar.open-sidebar {
        left: 0
    }

    .dark-theme aside.sidebar {
        background-color: #22272e;
        box-shadow: 0px 4px 10px 2px rgba(0, 0, 0, .3)
    }
}

@media screen and (max-width: 567px) {
    aside.sidebar {
        width: 100vw
    }
}

footer {
    max-width: 1430px;
    width: 100%;
    margin: 0 auto;
    padding: 1rem 1rem 300px 1rem;
    display: flex;
    column-gap: 1rem;
    justify-content: flex-start;
    align-items: flex-start;
    color: #868e96;
    font-size: .85rem;
    box-sizing: border-box
}

footer .copyright-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    row-gap: 1rem
}

footer .copyright-container .skin-copyright {
    display: flex;
    align-items: center;
    column-gap: 1rem
}

footer .copyright-container .skin-copyright span {
    display: flex;
    column-gap: .8rem;
    align-items: center
}

footer .copyright-container .skin-copyright span a {
    text-decoration: none;
    color: #4c6ef5;
    transition: all .15s ease-in-out
}

footer .copyright-container .skin-copyright span a:hover {
    color: #364fc7
}

footer .copyright-container .font-copyright {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    row-gap: .8rem;
    font-size: .75rem;
    line-height: 1.5
}

footer .site-link-container,
footer .sns-link-container {
    width: 300px;
    display: flex;
    flex-direction: column;
    row-gap: .8rem
}

footer .site-link-container .link-item,
footer .sns-link-container .link-item {
    display: flex;
    align-items: center;
    column-gap: .5rem;
    font-size: .85rem
}

.dark-theme footer {
    color: #adb5bd
}

.dark-theme footer .copyright-container .skin-copyright a {
    color: #5273e0
}

.dark-theme footer .copyright-container .skin-copyright a:hover {
    color: #263ea0
}

@media screen and (max-width: 1740px) {
    footer {
        max-width: 1150px
    }

    footer .site-link-container,
    footer .sns-link-container {
        width: 220px
    }
}

@media screen and (max-width: 1460px) {
    footer {
        max-width: 1000px
    }

    footer .copyright-container .skin-copyright {
        flex-direction: column;
        row-gap: .8rem;
        align-items: flex-start
    }
}

@media screen and (max-width: 1280px) {
    footer {
        max-width: 1050px
    }
}

@media screen and (max-width: 992px) {
    footer {
        max-width: 900px
    }

    footer .site-link-container,
    footer .sns-link-container {
        font-size: .75rem;
        width: 200px
    }
}

@media screen and (max-width: 768px) {
    footer {
        max-width: 900px;
        flex-direction: column;
        row-gap: 2rem
    }
}

#loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    box-sizing: border-box;
    background-color: rgba(0, 0, 0, 0);
    backdrop-filter: blur(12px);
    z-index: 100;
    display: flex;
    align-items: center
}

#loading .loading-container {
    margin: auto;
    width: 210px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    row-gap: 2rem
}

#loading .loading-container p {
    text-transform: uppercase;
    font-size: .85rem;
    color: #212529;
    letter-spacing: .5rem;
    -webkit-animation: fade 2s infinite;
    -moz-animation: fade 2s infinite
}

#loading .loading-container .profile-img-wrapper {
    width: 80px;
    height: 80px;
    overflow: hidden;
    border-radius: 100%
}

#loading .loading-container .profile-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover
}

#loading .loading-container .stick-wrapper {
    display: flex;
    justify-content: center;
    margin-right: 8px
}

#loading .loading-container .stick-wrapper .loading-stick {
    width: 35px;
    height: 3px;
    background: #212529;
    margin-left: -4.5px
}

#loading .loading-container .stick-wrapper .loading-stick:nth-child(n) {
    transform: rotate(30deg);
    -ms-transform: rotate(30deg);
    -webkit-animation: fall 2s infinite;
    -moz-animation: fall 2s infinite
}

#loading .loading-container .stick-wrapper .loading-stick:nth-child(2n) {
    transform: rotate(-30deg);
    -ms-transform: rotate(-30deg);
    -webkit-animation: rise 2s infinite;
    -moz-animation: rise 2s infinite
}

.dark-theme #loading .loading-container p {
    color: #dee2e6
}

.dark-theme #loading .loading-container .stick-wrapper .loading-stick {
    background: #dee2e6
}

@-webkit-keyframes rise {
    50% {
        transform: rotate(30deg);
        -ms-transform: rotate(30deg)
    }
}

@-moz-keyframes rise {
    50% {
        transform: rotate(30deg);
        -ms-transform: rotate(30deg)
    }
}

@-webkit-keyframes fall {
    50% {
        transform: rotate(-30deg);
        -ms-transform: rotate(-30deg)
    }
}

@-moz-keyframes fall {
    50% {
        transform: rotate(-30deg);
        -ms-transform: rotate(-30deg)
    }
}

.floating-btn-group {
    position: fixed;
    bottom: -800px;
    right: 0;
    display: flex;
    padding: 2rem;
    z-index: 50;
    flex-direction: column;
    row-gap: 1rem;
    transition: all .15s ease-in-out;
    transition-property: bottom
}

.floating-btn-group #floating-like-btn {
    display: none
}

.floating-btn-group .bi-suit-heart-fill {
    display: none
}

.floating-btn-group .bi-sun {
    display: none
}

.container_postbtn:before {
    font-size: 18px;
    content: "↓ 공감은 포스팅에 큰 힘이 됩니다!";
    position: absolute;
    top: 10px;
}