/* 칼럼 전용 스타일. 기존 테이블·본문·헤더 스타일을 변경하지 않습니다. */
.up-column,
.up-column-hero,
.up-column-skip {
  --column-ink: #182033;
  --column-body: #475569;
  --column-muted: #64748b;
  --column-purple: #603bd8;
  --column-line: #e5e7ed;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Pretendard, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  font-size: 16px;
  line-height: 1.7;
  letter-spacing: -.025em;
  color: var(--column-body);
  text-align: left;
  word-break: keep-all;
  overflow-wrap: anywhere;
}
.up-column *, .up-column-hero * { box-sizing: border-box; }
.up-column-main { display: block; background: #fff; }
.up-column-page { margin: 0; background: #fff; }
.up-column-skip { position: fixed; top: 8px; left: 12px; z-index: 10000; padding: 10px 18px; transform: translateY(-160%); background: #fff; border: 2px solid var(--column-purple); border-radius: 8px; }
.up-column-skip:focus { transform: translateY(0); }
.up-column-hero { background: #f6f4fc; border-bottom: 1px solid #ebe7f5; }
.up-column-hero__inner, .up-column__container { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.up-column-hero__inner { padding-top: 25px; padding-bottom: 46px; }
.up-column-hero__breadcrumb { display: flex; gap: 10px; align-items: center; margin: 0 0 32px; font-size: 13px; color: var(--column-muted); }
.up-column-hero__breadcrumb a { color: inherit; text-decoration: none; }
.up-column-hero__breadcrumb a:hover { color: var(--column-purple); }
.up-column-hero__eyebrow { margin: 0 0 10px; color: #5c4a8e; font-size: 14px; font-weight: 600; }
.up-column-hero h1 { margin: 0 0 16px; color: var(--column-ink); font-family: inherit; font-size: 32px; font-weight: 750; line-height: 1.4; letter-spacing: -.04em; text-transform: none; }
.up-column-hero h1 span { color: #5136c9; }
.up-column-hero__lead { margin: 0; max-width: 710px; font-size: 16px; line-height: 1.85; color: var(--column-body); }
.up-column { display: block; margin: 0; padding: 44px 0 64px; background: #fff; scroll-margin-top: 98px; }
.up-column--embedded { border-top: 1px solid var(--column-line); padding-top: 48px; }
.up-column__heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 24px; }
.up-column__eyebrow { margin: 0 0 5px; font-size: 13px; font-weight: 600; color: var(--column-purple); }
.up-column:not(.up-column--embedded) .up-column__eyebrow { display: none; }
.up-column__heading h2 { margin: 0; padding: 0; font-family: inherit; color: var(--column-ink); font-size: 24px; font-weight: 700; line-height: 1.45; letter-spacing: -.035em; }
.up-column a { text-decoration: none; }
.up-column__all { flex-shrink: 0; padding: 5px 0; color: #5136c9; font-size: 14px; font-weight: 600; }
.up-column__all span { margin-left: 5px; }
.up-column__all:hover { color: #4026aa; text-decoration: underline; text-underline-offset: 4px; }
.up-column__filters { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin: 0; padding: 16px; border: 1px solid #e5dff5; border-radius: 12px; background: #faf9fd; }
.up-column__select { display: flex; align-items: center; gap: 12px; min-width: 200px; min-height: 46px; padding: 0 13px; border: 1px solid #dcd5ee; border-radius: 7px; background: #fff; }
.up-column__select label { flex-shrink: 0; margin: 0; color: var(--column-muted); font-size: 13px; font-weight: 500; line-height: 1.5; }
.up-column__select select { width: 100%; min-width: 86px; height: 44px; margin: 0; padding: 0 20px 0 0; border: 0; border-radius: 0; outline: none; box-shadow: none; color: var(--column-ink); font: inherit; font-size: 14px; font-weight: 600; cursor: pointer; appearance: none; -webkit-appearance: none; background: transparent url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='m1 1 5 5 5-5' fill='none' stroke='%2364748b' stroke-width='1.5'/%3E%3C/svg%3E") no-repeat right center; }
.up-column__select:focus-within { border-color: var(--column-purple); outline: 2px solid #d8cef6; outline-offset: 2px; }
.up-column__apply { min-height: 46px; min-width: 70px; margin: 0; padding: 10px 20px; border: 1px solid var(--column-purple); border-radius: 7px; background: var(--column-purple); color: #fff; font: inherit; font-size: 14px; font-weight: 650; line-height: 1.5; cursor: pointer; box-shadow: none; }
.up-column__apply:hover { background: #5130c2; }
.up-column__reset { display: inline-flex; align-items: center; min-height: 44px; margin-left: auto; padding: 5px 8px; color: var(--column-muted); font-size: 13px; }
.up-column__reset:hover { color: #5136c9; text-decoration: underline; text-underline-offset: 4px; }
.up-column__result { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin: 27px 0 12px; font-size: 13px; color: var(--column-muted); }
.up-column__result p { margin: 0; }
.up-column__result strong { color: var(--column-ink); font-weight: 700; }
.up-column__items { display: block; list-style: none; margin: 0; padding: 0; border-top: 2px solid #34304c; }
.up-column__item { position: relative; display: flex; align-items: center; gap: 32px; margin: 0; padding: 26px 20px; border-bottom: 1px solid var(--column-line); background: #fff; transition: background .15s ease; }
.up-column__item:hover { background: #faf9fd; }
.up-column__item.is-current { background: #f5f1ff; box-shadow: inset 3px 0 0 var(--column-purple); }
.up-column__item-main { flex: 1; min-width: 0; }
.up-column__meta { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; margin: 0 0 9px; font-size: 12px; line-height: 1.6; }
.up-column__tag { display: inline-block; padding: 2px 7px; background: #f0ecf9; color: #5a448d; border-radius: 4px; font-weight: 600; }
.up-column__countries { margin-left: 3px; color: var(--column-muted); }
.up-column__reading { display: inline-flex; align-items: center; gap: 5px; margin-left: 7px; color: #5136c9; font-weight: 700; }
.up-column__reading::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: currentColor; }
.up-column__item h3 { margin: 0 0 7px; padding: 0; color: var(--column-ink); font-family: inherit; font-size: 19px; font-weight: 700; line-height: 1.55; letter-spacing: -.035em; }
.up-column__item h3 a { color: inherit; }
.up-column__item h3 a::after { content: ""; position: absolute; inset: 0; }
.up-column__item h3 a:hover { color: #5136c9; }
.up-column__summary { margin: 0; padding: 0; color: var(--column-body); font-size: 15px; font-weight: 400; line-height: 1.8; }
.up-column__item-side { display: flex; align-items: center; flex-shrink: 0; gap: 30px; color: var(--column-muted); }
.up-column__item-side time { font-size: 13px; font-variant-numeric: tabular-nums; letter-spacing: 0; white-space: nowrap; }
.up-column__arrow { display: flex; align-items: center; justify-content: center; width: 32px; height: 32px; color: #746888; font-size: 20px; line-height: 1; }
.up-column__item:hover .up-column__arrow { color: var(--column-purple); }
.up-column__pagination { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 7px; margin: 30px 0 0; }
.up-column__pagination a, .up-column__pagination > span { display: inline-flex; min-width: 40px; min-height: 40px; align-items: center; justify-content: center; padding: 6px 12px; border: 1px solid transparent; border-radius: 7px; font-size: 14px; color: var(--column-muted); font-weight: 500; }
.up-column__pagination a:hover { color: var(--column-purple); background: #f4f1fc; }
.up-column__pagination .is-current { background: var(--column-purple); color: #fff; font-weight: 700; }
.up-column__pagination .up-column__ellipsis { min-width: 12px; padding: 0; }
.up-column__empty { padding: 48px 20px; text-align: center; border-top: 2px solid #34304c; border-bottom: 1px solid var(--column-line); }
.up-column__empty strong { display: block; color: var(--column-ink); font-size: 17px; }
.up-column__empty p { margin: 8px 0 18px; }
.up-column__empty a { color: #5136c9; text-decoration: underline; text-underline-offset: 4px; }
.up-column [data-column-results]:focus { outline: none; }
.up-column a:focus-visible, .up-column button:focus-visible { outline: 2px solid var(--column-purple); outline-offset: 4px; }
.up-column__item:focus-within { outline: 2px solid var(--column-purple); outline-offset: -2px; }
.up-column[aria-busy="true"] [data-column-results] { opacity: .55; }
.up-column__sr { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); clip-path: inset(50%); white-space: nowrap; border: 0; }
@media (max-width: 767px) {
  .up-column-hero__inner { padding-top: 20px; padding-bottom: 32px; }
  .up-column-hero__breadcrumb { margin-bottom: 26px; }
  .up-column-hero h1 { font-size: 28px; }
  .up-column-hero__lead { font-size: 15px; }
  .up-column { padding-top: 30px; padding-bottom: 42px; scroll-margin-top: 90px; }
  .up-column__heading { gap: 10px; margin-bottom: 20px; }
  .up-column__heading h2 { font-size: 22px; }
  .up-column--embedded .up-column__heading { display: block; }
  .up-column__all { display: inline-block; margin-top: 8px; }
  .up-column__filters { gap: 10px; padding: 12px; }
  .up-column__select { flex: 1 1 calc(50% - 5px); min-width: 0; gap: 7px; padding: 0 10px; }
  .up-column__select select { min-width: 0; }
  .up-column__select label { font-size: 12px; }
  .up-column__apply { min-height: 40px; min-width: 65px; padding: 8px 18px; }
  .up-column__reset { min-height: 40px; }
  .up-column__result { margin-top: 23px; }
  .up-column__item { display: block; padding: 23px 12px; }
  .up-column__item h3 { font-size: 18px; }
  .up-column__summary { font-size: 14px; }
  .up-column__item-side { justify-content: space-between; margin-top: 12px; }
  .up-column__arrow { width: 24px; height: 24px; font-size: 18px; }
  .up-column__pagination { margin-top: 24px; }
}
@media (max-width: 370px) {
  .up-column-hero__inner, .up-column__container { padding-left: 16px; padding-right: 16px; }
  .up-column__filters { padding: 10px; }
  .up-column__select { flex-direction: column; align-items: stretch; justify-content: center; gap: 0; padding: 7px 10px 3px; }
  .up-column__select select { height: 32px; }
}
@media (prefers-reduced-motion: reduce) {
  .up-column__item { transition: none; }
}