/************/
/** Layout **/
/************/
html {
    height: 100%;
    font-size: 16px;
    /* font-size: clamp(14px, 1vw, 16px); */
    text-rendering: optimizeLegibility;
    -webkit-text-size-adjust: 100%;
    -moz-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    text-size-adjust: 100%;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

body {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    position: relative;
    min-height: 100%;
    overflow-x: hidden;
    font-family: 'AG Choijeongho Minburi Std. Family', Pretendard, sans-serif;
    font-size: 1rem;
    font-weight: 400;
    letter-spacing: 0.0125em;
    line-height: 1.5;
    word-break: keep-all;
    color: var(--text-color, black);
    background-color: var(--background-color, silver);
    background-attachment: fixed;
    cursor: default;
    /* font-variant-numeric: tabular-nums; */
}

.main {
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    position: relative;
    align-items: center;
}


.section {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.section.is-center {
    justify-content: center;
    align-items: center;
    flex: 1;
}

.container {
    display: flex;
    flex-direction: column;
    position: relative;
    width: 100%;
}

.container.is-left {
    justify-content: flex-start;
}

.container.is-center {
    justify-content: center;
}

.container.is-right {
    justify-content: flex-end;
}

.container.is-auto-width {
    width: auto;
}

.container.is-row {
    flex-direction: row;
}

.container.is-space-between {
    justify-content: space-between;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.25rem;
    margin-bottom: 2rem;
}

.block {
    position: relative;
}

.block-header {
    margin-bottom: 1rem;
    padding-top: 0.5rem;
    border-top: 1px dotted var(--border-color);
}

/** Visibility */
.is-hidden {
    display: none;
}

@media screen and (min-width: 600px) {
    .is-hidden-600 {
        display: none;
    }
    .is-block-600 {
        display: block;
    }
    .is-inline-600 {
        display: inline;
    }
    .is-inline-block-600 {
        display: inline-block;
    }
    .is-flex-600 {
        display: flex;
    }
    .is-grid-600 {
        display: grid;
    }
}

@media screen and (min-width: 900px) {
    .is-hidden-900 {
        display: none;
    }
    .is-block-900 {
        display: block;
    }
    .is-inline-900 {
        display: inline;
    }
    .is-inline-block-900 {
        display: inline-block;
    }
    .is-flex-900 {
        display: flex;
    }
    .is-grid-900 {
        display: grid;
    }
}

@media screen and (min-width: 1200px) {
    .is-hidden-1200 {
        display: none;
    }
    .is-block-1200 {
        display: block;
    }
    .is-inline-1200 {
        display: inline;
    }
    .is-inline-block-1200 {
        display: inline-block;
    }
    .is-flex-1200 {
        display: flex;
    }
    .is-grid-1200 {
        display: grid;
    }
}

@media screen and (min-width: 1500px) {
    .is-hidden-1500 {
        display: none;
    }
    .is-block-1500 {
        display: block;
    }
    .is-inline-1500 {
        display: inline;
    }
    .is-inline-block-1500 {
        display: inline-block;
    }
    .is-flex-1500 {
        display: flex;
    }
    .is-grid-1500 {
        display: grid;
    }
}

@media screen and (min-width: 1800px) {
    .is-hidden-1800 {
        display: none;
    }
    .is-block-1800 {
        display: block;
    }
    .is-inline-1800 {
        display: inline;
    }
    .is-inline-block-1800 {
        display: inline-block;
    }
    .is-flex-1800 {
        display: flex;
    }
    .is-grid-1800 {
        display: grid;
    }
}

/** Columns */
.columns {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--gap);
    position: relative;
}

.column {
    grid-column: span 12;
    display: block;
}
    
.column.is-hidden {
    display: none;
}

.column.is-1-12 {
    grid-column: span 1;
}

.column.is-2-12 {
    grid-column: span 2;
}

.column.is-3-12 {
    grid-column: span 3;
}

.column.is-4-12 {
    grid-column: span 4;
}

.column.is-5-12 {
    grid-column: span 5;
}

.column.is-6-12 {
    grid-column: span 6;
}

.column.is-7-12 {
    grid-column: span 7;
}

.column.is-8-12 {
    grid-column: span 8;
}

.column.is-9-12 {
    grid-column: span 9;
}

.column.is-10-12 {
    grid-column: span 10;
}

.column.is-11-12 {
    grid-column: span 11;
}

.column.is-12-12 {
    grid-column: span 12;
}

.column.is-1-8 {
    grid-column: span 1;
}

.column.is-2-8 {
    grid-column: span 2;
}

.column.is-3-8 {
    grid-column: span 3;
}

.column.is-4-8 {
    grid-column: span 4;
}

.column.is-5-8 {
    grid-column: span 5;
}

.column.is-6-8 {
    grid-column: span 6;
}

.column.is-7-8 {
    grid-column: span 7;
}

.column.is-8-8 {
    grid-column: span 8;
}

@media screen and (min-width: 600px) {
    .column.is-block-600 {
        display: block;
    }
    .column.is-hidden-600 {
        display: none;
    }

    .column.is-1-12-600 {
        grid-column: span 1;
    }
    .column.is-2-12-600 {
        grid-column: span 2;
    }
    .column.is-3-12-600 {
        grid-column: span 3;
    }
    .column.is-4-12-600 {
        grid-column: span 4;
    }
    .column.is-5-12-600 {
        grid-column: span 5;
    }
    .column.is-6-12-600 {
        grid-column: span 6;
    }
    .column.is-7-12-600 {
        grid-column: span 7;
    }
    .column.is-8-12-600 {
        grid-column: span 8;
    }
    .column.is-9-12-600 {
        grid-column: span 9;
    }
    .column.is-10-12-600 {
        grid-column: span 10;
    }
    .column.is-11-12-600 {
        grid-column: span 11;
    }
    .column.is-12-12-600 {
        grid-column: span 12;
    }
    .column-sticky {
        position: sticky;
        top: calc(var(--gap) * 2.5);
    }

    .column.is-1-8-600 {
        grid-column: span 1;
    }
    .column.is-2-8-600 {
        grid-column: span 2;
    }
    .column.is-3-8-600 {
        grid-column: span 3;
    }
    .column.is-4-8-600 {
        grid-column: span 4;
    }
    .column.is-5-8-600 {
        grid-column: span 5;
    }
    .column.is-6-8-600 {
        grid-column: span 6;
    }
    .column.is-7-8-600 {
        grid-column: span 7;
    }
    .column.is-8-8-600 {
        grid-column: span 8;
    }
}

@media screen and (min-width: 900px) {
    .column.is-block-900 {
        display: block;
    }
    .column.is-hidden-900 {
        display: none;
    }
    .column.is-1-12-900 {
        grid-column: span 1;
    }
    .column.is-2-12-900 {
        grid-column: span 2;
    }
    .column.is-3-12-900 {
        grid-column: span 3;
    }
    .column.is-4-12-900 {
        grid-column: span 4;
    }
    .column.is-5-12-900 {
        grid-column: span 5;
    }
    .column.is-6-12-900 {
        grid-column: span 6;
    }
    .column.is-7-12-900 {
        grid-column: span 7;
    }
    .column.is-8-12-900 {
        grid-column: span 8;
    }
    .column.is-9-12-900 {
        grid-column: span 9;
    }
    .column.is-10-12-900 {
        grid-column: span 10;
    }
    .column.is-11-12-900 {
        grid-column: span 11;
    }
    .column.is-12-12-900 {
        grid-column: span 12;
    }

    .column.is-1-8-900 {
        grid-column: span 1;
    }
    .column.is-2-8-900 {
        grid-column: span 2;
    }
    .column.is-3-8-900 {
        grid-column: span 3;
    }
    .column.is-4-8-900 {
        grid-column: span 4;
    }
    .column.is-5-8-900 {
        grid-column: span 5;
    }
    .column.is-6-8-900 {
        grid-column: span 6;
    }
    .column.is-7-8-900 {
        grid-column: span 7;
    }
    .column.is-8-8-900 {
        grid-column: span 8;
    }
}

@media screen and (min-width: 1200px) {
    .column.is-block-1200 {
        display: block;
    }
    .column.is-hidden-1200 {
        display: none;
    }
    .column.is-1-12-1200 {
        grid-column: span 1;
    }
    .column.is-2-12-1200 {
        grid-column: span 2;
    }
    .column.is-3-12-1200 {
        grid-column: span 3;
    }
    .column.is-4-12-1200 {
        grid-column: span 4;
    }
    .column.is-5-12-1200 {
        grid-column: span 5;
    }
    .column.is-6-12-1200 {
        grid-column: span 6;
    }
    .column.is-7-12-1200 {
        grid-column: span 7;
    }
    .column.is-8-12-1200 {
        grid-column: span 8;
    }
    .column.is-9-12-1200 {
        grid-column: span 9;
    }
    .column.is-10-12-1200 {
        grid-column: span 10;
    }
    .column.is-11-12-1200 {
        grid-column: span 11;
    }
    .column.is-12-12-1200 {
        grid-column: span 12;
    }

    .column.is-1-8-1200 {
        grid-column: span 1;
    }
    .column.is-2-8-1200 {
        grid-column: span 2;
    }
    .column.is-3-8-1200 {
        grid-column: span 3;
    }
    .column.is-4-8-1200 {
        grid-column: span 4;
    }
    .column.is-5-8-1200 {
        grid-column: span 5;
    }
    .column.is-6-8-1200 {
        grid-column: span 6;
    }
    .column.is-7-8-1200 {
        grid-column: span 7;
    }
    .column.is-8-8-1200 {
        grid-column: span 8;
    }
}

@media screen and (min-width: 1500px) {
    .column.is-block-1500 {
        display: block;
    }
    .column.is-hidden-1500 {
        display: none;
    }
    .column.is-1-12-1500 {
        grid-column: span 1;
    }
    .column.is-2-12-1500 {
        grid-column: span 2;
    }
    .column.is-3-12-1500 {
        grid-column: span 3;
    }
    .column.is-4-12-1500 {
        grid-column: span 4;
    }
    .column.is-5-12-1500 {
        grid-column: span 5;
    }
    .column.is-6-12-1500 {
        grid-column: span 6;
    }
    .column.is-7-12-1500 {
        grid-column: span 7;
    }
    .column.is-8-12-1500 {
        grid-column: span 8;
    }
    .column.is-9-12-1500 {
        grid-column: span 9;
    }
    .column.is-10-12-1500 {
        grid-column: span 10;
    }
    .column.is-11-12-1500 {
        grid-column: span 11;
    }
    .column.is-12-12-1500 {
        grid-column: span 12;
    }

    .column.is-1-8-1500 {
        grid-column: span 1;
    }
    .column.is-2-8-1500 {
        grid-column: span 2;
    }
    .column.is-3-8-1500 {
        grid-column: span 3;
    }
    .column.is-4-8-1500 {
        grid-column: span 4;
    }
    .column.is-5-8-1500 {
        grid-column: span 5;
    }
    .column.is-6-8-1500 {
        grid-column: span 6;
    }
    .column.is-7-8-1500 {
        grid-column: span 7;
    }
    .column.is-8-8-1500 {
        grid-column: span 8;
    }
}

@media screen and (min-width: 1800px) {
    .column.is-block-1800 {
        display: block;
    }
    .column.is-hidden-1800 {
        display: none;
    }
    .column.is-1-12-1800 {
        grid-column: span 1;
    }
    .column.is-2-12-1800 {
        grid-column: span 2;
    }
    .column.is-3-12-1800 {
        grid-column: span 3;
    }
    .column.is-4-12-1800 {
        grid-column: span 4;
    }
    .column.is-5-12-1800 {
        grid-column: span 5;
    }
    .column.is-6-12-1800 {
        grid-column: span 6;
    }
    .column.is-7-12-1800 {
        grid-column: span 7;
    }
    .column.is-8-12-1800 {
        grid-column: span 8;
    }
    .column.is-9-12-1800 {
        grid-column: span 9;
    }
    .column.is-10-12-1800 {
        grid-column: span 10;
    }
    .column.is-11-12-1800 {
        grid-column: span 11;
    }
    .column.is-12-12-1800 {
        grid-column: span 12;
    }

    .column.is-1-8-1800 {
        grid-column: span 1;
    }
    .column.is-2-8-1800 {
        grid-column: span 2;
    }
    .column.is-3-8-1800 {
        grid-column: span 3;
    }
    .column.is-4-8-1800 {
        grid-column: span 4;
    }
    .column.is-5-8-1800 {
        grid-column: span 5;
    }
    .column.is-6-8-1800 {
        grid-column: span 6;
    }
    .column.is-7-8-1800 {
        grid-column: span 7;
    }
    .column.is-8-8-1800 {
        grid-column: span 8;
    }
}

/** Grid */
.grid {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(8, 1fr);
}

/****************/
/** Properties **/
/****************/
.is-center {
  justify-content: center;
  align-items: center;
  text-align: center;
}

.is-left {
    text-align: left;
}

/****************/
/** Typography **/
/****************/

/** Title */
.title {
    position: relative;
    font-size: 1.25rem;
    font-weight: 400;
}

/* :lang(ko) .title {
    line-height: 1.5;
}

:lang(en) .title {
    line-height: 1.375;
} */

.title.is-small {
    font-size: 1rem;
}

.title.is-medium {
    font-size: 1.25rem;
}

.title.is-large {
    font-size: 1.5rem;
}

/** Content */
.content {
  font-size: 1rem;
  font-weight: 400;
}

:lang(ko) .content {
  line-height: 1.7;
}

:lang(en) .content {
  line-height: 1.5;
}

.content.is-right {
    text-align: right;
}

.is-small {
    font-size: 0.875rem;
}

.is-medium {
    font-size: 1rem;
}

.is-large {
    font-size: 1.125rem;
}

.is-xlarge {
    font-size: 1.5rem;
}

.is-bold {
    font-weight: 700;
}

/** List */
.list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  list-style: inside;
}

.list > li .content {
  display: inline;
}

/** Yet to update */

/* .metadata {
    position: relative;
    font-size: 0.875rem;
    line-height: 1.625;
}

.metadata:not(:last-child) {
    margin-bottom: 1rem;
}

.metadata-title {
    flex: 0 0 calc(100% / 12 * 2);
    font-weight: 600;
}

.metadata-item {
    flex: 1 1 0;
}

.metadata-item div:not(:first-child) {
    margin-top: 0.5rem;
}

.metadata-item a:not(:last-child)::after {
    content: ', ';
}

.metadata-item a:hover {
    opacity: 0.5;
}

.links {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.links a {
    display: block;
    position: relative;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    text-align: center;
    color: var(--textColor);
    background-color: var(--background-color);
    border: 1px dotted var(--border-color);
}

.code {
  background-color: #ddd;
  padding: 0.25rem;
  border-radius: 8px;
  font-size: 0.875rem;
} */