/**
 * 세부 생활정보 컬럼 — Premium Editorial Design System
 * Magazine-style reading experience (distinct from community boards)
 */

.sebu-column-editorial {
  --col-serif: 'Noto Serif KR', 'Apple SD Gothic Neo', 'Malgun Gothic', serif;
  --col-sans: 'Source Sans 3', -apple-system, BlinkMacSystemFont, 'Apple SD Gothic Neo', sans-serif;
  --col-ink: #1c1917;
  --col-ink-soft: #44403c;
  --col-muted: #78716c;
  --col-line: #e7e5e4;
  --col-paper: #fafaf9;
  --col-paper-warm: #f5f4f0;
  --col-surface: #ffffff;
  --col-accent: #0f4c5c;
  --col-accent-light: #1a6b7d;
  --col-gold: #b45309;
  --col-gold-soft: #fef3c7;
  --col-radius: 4px;
  --col-radius-lg: 12px;
  --col-shadow: 0 1px 2px rgba(28, 25, 23, 0.04), 0 12px 40px rgba(28, 25, 23, 0.06);
  --col-shadow-hover: 0 20px 50px rgba(28, 25, 23, 0.12);
  --col-max: 1120px;
  --col-read: 42rem;
  font-family: var(--col-sans);
  color: var(--col-ink);
  -webkit-font-smoothing: antialiased;
}

/* ── Layout shells ── */
.sebu-column-page,
.sebu-article-page,
.sebu-writer-page,
.sebu-column-write-page,
.sebu-column-mypage-page {
  max-width: var(--col-max);
  margin: 0 auto;
  padding: 0 20px 72px;
  width: 100%;
  box-sizing: border-box;
  overflow-x: clip;
}

.sebu-column-page--list {
  background: var(--col-paper);
}

.sebu-column-page--list::before {
  content: '';
  display: block;
  height: 4px;
  margin: 0 -20px 0;
  background: linear-gradient(90deg, var(--col-accent) 0%, var(--col-gold) 50%, var(--col-accent-light) 100%);
}

/* ── Masthead (list hub) ── */
.sebu-column-masthead {
  padding: 48px 0 36px;
  text-align: center;
  border-bottom: 1px solid var(--col-line);
  margin-bottom: 32px;
}

.sebu-column-masthead__eyebrow {
  margin: 0 0 12px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--col-gold);
}

.sebu-column-masthead__title {
  margin: 0 0 16px;
  font-family: var(--col-serif);
  font-size: clamp(2rem, 6vw, 2.75rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.03em;
  color: var(--col-ink);
}

.sebu-column-masthead__deck {
  margin: 0 auto;
  max-width: 36rem;
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--col-ink-soft);
}

.sebu-column-masthead__br {
  display: none;
}

.sebu-column-masthead__actions {
  margin-top: 28px;
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* ── Category filter ── */
.sebu-column-filter--editorial {
  margin-bottom: 40px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--col-line);
}

.sebu-column-filter__scroll {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  padding-bottom: 4px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  justify-content: flex-start;
}

.sebu-column-filter__scroll::-webkit-scrollbar {
  display: none;
}

.sebu-column-filter__chip,
.sebu-column-sort-btn {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 18px;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--col-muted);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  letter-spacing: 0.02em;
  transition: color 0.2s, background 0.2s;
  position: relative;
}

.sebu-column-filter__chip::after,
.sebu-column-sort-btn::after {
  content: '';
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 6px;
  height: 2px;
  background: var(--col-accent);
  transform: scaleX(0);
  transition: transform 0.2s;
}

.sebu-column-filter__chip:hover,
.sebu-column-sort-btn:hover {
  color: var(--col-ink);
}

.sebu-column-filter__chip.is-active,
.sebu-column-sort-btn.is-active {
  color: var(--col-accent);
  background: transparent;
  box-shadow: none;
}

.sebu-column-filter__chip.is-active::after,
.sebu-column-sort-btn.is-active::after {
  transform: scaleX(1);
}

/* ── Sections ── */
.sebu-column-section {
  margin-bottom: 56px;
}

.sebu-column-section--spotlight {
  margin-bottom: 64px;
}

.sebu-column-section__label-row {
  margin-bottom: 20px;
}

.sebu-column-section__label {
  display: block;
  margin-bottom: 6px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--col-gold);
}

.sebu-column-section__title {
  margin: 0;
  font-family: var(--col-serif);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--col-ink);
}

.sebu-column-section__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--col-line);
}

.sebu-column-section__sort {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}

.sebu-column-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 28px;
}

/* ── Cards ── */
.sebu-column-card {
  background: var(--col-surface);
  border: 1px solid var(--col-line);
  overflow: hidden;
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s;
}

.sebu-column-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--col-shadow-hover);
}

.sebu-column-card__link {
  display: flex;
  flex-direction: column;
  height: 100%;
  color: inherit;
  text-decoration: none;
}

.sebu-column-card__media {
  overflow: hidden;
}

.sebu-column-card__thumb {
  position: relative;
  aspect-ratio: 16 / 10;
  background-color: var(--col-paper-warm);
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  overflow: hidden;
}

.sebu-column-card.is-no-thumb .sebu-column-card__thumb {
  background: linear-gradient(145deg, #e7e5e4 0%, #f5f5f4 40%, #d6d3d1 100%);
}

.sebu-column-card__thumb-pattern {
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    -12deg,
    transparent,
    transparent 8px,
    rgba(255, 255, 255, 0.15) 8px,
    rgba(255, 255, 255, 0.15) 9px
  );
  opacity: 0.6;
}

.sebu-column-card__thumb-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(28, 25, 23, 0.35) 100%);
  opacity: 0;
  transition: opacity 0.3s;
}

.sebu-column-card:hover .sebu-column-card__thumb-shade {
  opacity: 1;
}

.sebu-column-card__category {
  position: absolute;
  left: 16px;
  bottom: 16px;
  z-index: 2;
  padding: 5px 12px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #fff;
  background: rgba(15, 76, 92, 0.88);
  backdrop-filter: blur(6px);
}

.sebu-column-card__body {
  padding: 22px 22px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.sebu-column-card__badges {
  margin-bottom: 10px;
}

.sebu-column-card__title {
  margin: 0 0 12px;
  font-family: var(--col-serif);
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: -0.02em;
  color: var(--col-ink);
  transition: color 0.2s;
}

.sebu-column-card:hover .sebu-column-card__title {
  color: var(--col-accent);
}

.sebu-column-card--compact .sebu-column-card__title {
  font-size: 1.1rem;
}

.sebu-column-card__summary {
  margin: 0 0 18px;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--col-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.sebu-column-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--col-line);
}

.sebu-column-card__author {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.sebu-column-card__avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.sebu-column-card__avatar--initial {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--col-accent);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 700;
}

.sebu-column-card__author-name {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--col-ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sebu-column-card__author-title {
  display: block;
  font-size: 0.72rem;
  color: var(--col-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sebu-column-card__read {
  flex-shrink: 0;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--col-accent);
}

.sebu-column-card__read-arrow {
  display: inline-block;
  margin-left: 4px;
  transition: transform 0.2s;
}

.sebu-column-card:hover .sebu-column-card__read-arrow {
  transform: translateX(4px);
}

/* Featured spotlight card */
.sebu-column-card--featured .sebu-column-card__link {
  display: grid;
}

.sebu-column-card--featured .sebu-column-card__thumb {
  aspect-ratio: 16 / 9;
  min-height: 280px;
}

.sebu-column-card--featured .sebu-column-card__title {
  font-size: clamp(1.5rem, 4vw, 2rem);
}

.sebu-column-card--featured .sebu-column-card__summary {
  -webkit-line-clamp: 3;
  font-size: 1rem;
}

/* ── Badges ── */
.sebu-column-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 10px;
  margin-right: 8px;
  margin-bottom: 6px;
}

.sebu-column-badge--featured {
  background: var(--col-gold-soft);
  color: var(--col-gold);
}

.sebu-column-badge--popular {
  background: #fce7f3;
  color: #9d174d;
}

.sebu-column-badge--category {
  background: rgba(15, 76, 92, 0.1);
  color: var(--col-accent);
}

.sebu-column-badge--on-dark {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
  backdrop-filter: blur(8px);
}

/* ── Rank list ── */
.sebu-column-rank {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.sebu-column-rank__item {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 16px;
  align-items: start;
}

.sebu-column-rank__num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  font-family: var(--col-serif);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--col-accent);
  border: 1px solid var(--col-line);
  background: var(--col-surface);
}

.sebu-column-rank__item:nth-child(1) .sebu-column-rank__num {
  background: var(--col-accent);
  color: #fff;
  border-color: var(--col-accent);
}

.sebu-column-rank__item .sebu-column-card {
  min-width: 0;
}

/* ── Author cards ── */
.sebu-author-card,
.sebu-writer-monthly {
  border: 1px solid var(--col-line);
  background: var(--col-surface);
  padding: 24px;
  transition: box-shadow 0.3s;
}

.sebu-author-card:hover,
.sebu-writer-monthly:hover {
  box-shadow: var(--col-shadow);
}

.sebu-author-card__layout,
.sebu-writer-monthly__link {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  color: inherit;
  text-decoration: none;
}

.sebu-author-card__aside {
  display: flex;
  flex: 0 0 auto;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  width: 88px;
}

.sebu-author-card__main {
  flex: 1 1 180px;
  min-width: 0;
}

.sebu-author-card__meta {
  flex: 1 1 100%;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 4px;
  padding-top: 14px;
  border-top: 1px solid rgba(231, 229, 228, 0.95);
}

.sebu-author-card__avatar {
  flex: 0 0 auto;
}

.sebu-author-card__name,
.sebu-writer-monthly__name {
  font-family: var(--col-serif);
  font-weight: 700;
}

.sebu-author-card__grade {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 9px;
  border-radius: 999px;
  background: var(--col-gold-soft);
  color: #92400e;
  font-size: 0.72rem;
  font-weight: 900;
}

.sebu-author-card__title,
.sebu-author-card__bio {
  margin: 6px 0 0;
  color: var(--col-ink-soft);
  font-size: 0.86rem;
  line-height: 1.55;
}

.sebu-author-card__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 0;
  padding: 0;
}

.sebu-author-card__stats div {
  min-width: 68px;
  padding: 8px 10px;
  border: 1px solid rgba(231, 229, 228, 0.95);
  border-radius: 12px;
  background: rgba(250, 250, 249, 0.9);
}

.sebu-author-card__stats dt {
  margin: 0 0 3px;
  color: var(--col-muted);
  font-size: 0.68rem;
  font-weight: 800;
}

.sebu-author-card__stats dd {
  margin: 0;
  color: var(--col-ink);
  font-size: 0.84rem;
  font-weight: 900;
}

.sebu-author-card__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 30px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(15, 76, 92, 0.08);
  color: var(--col-accent);
  font-size: 0.74rem;
  font-weight: 900;
  text-align: center;
  text-decoration: none;
  transition: background 0.16s ease, color 0.16s ease;
}

.sebu-author-card__cta:hover {
  background: rgba(15, 76, 92, 0.14);
  color: var(--col-accent);
}

.sebu-author-card__social {
  margin-top: 12px;
}

.sebu-author-card__social:empty {
  display: none;
}

.sebu-writer-monthly {
  background: linear-gradient(135deg, #fffbeb 0%, var(--col-surface) 100%);
  border-color: #fde68a;
}

.sebu-writer-monthly__label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--col-gold);
}

.sebu-column-authors {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

/* ── Buttons ── */
.sebu-column-btn,
.sebu-column-like-btn,
.sebu-column-bookmark-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 44px;
  padding: 0 22px;
  border: 1px solid var(--col-line);
  border-radius: 0;
  background: var(--col-surface);
  font-family: var(--col-sans);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--col-ink);
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.sebu-column-btn--editorial,
.sebu-column-btn--primary {
  background: var(--col-accent, #0f4c5c);
  border-color: var(--col-accent, #0f4c5c);
  color: #fff;
}

.sebu-column-btn--editorial:hover,
.sebu-column-btn--primary:hover {
  background: var(--col-accent-light, #1a6b7d);
  border-color: var(--col-accent-light, #1a6b7d);
  color: #fff;
}

.sebu-column-btn--outline {
  background: transparent;
  border-color: var(--col-accent);
  color: var(--col-accent);
}

.sebu-column-btn--outline:hover {
  background: rgba(15, 76, 92, 0.06);
}

.sebu-column-btn--ghost {
  background: transparent;
  border-color: transparent;
  color: var(--col-muted);
}

.sebu-column-btn--danger {
  border-color: #fecaca;
  color: #b91c1c;
  background: #fff;
}

.sebu-column-btn--sm {
  min-height: 36px;
  padding: 0 14px;
  font-size: 0.8rem;
}

.sebu-column-like-btn.is-liked,
.sebu-column-bookmark-btn.is-saved {
  background: var(--col-gold-soft);
  border-color: #fcd34d;
  color: var(--col-gold);
}

.sebu-column-like-btn.is-disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.sebu-column-empty {
  padding: 48px 24px;
  text-align: center;
  font-size: 1rem;
  color: var(--col-muted);
  border: 1px dashed var(--col-line);
  background: var(--col-surface);
}

/* ══════════════════════════════════════
   ARTICLE READING (Editorial)
   ══════════════════════════════════════ */
.sebu-article-page {
  max-width: 100%;
  padding: 0;
  background: var(--col-paper);
}

.sebu-article-page::before {
  content: '';
  display: block;
  height: 3px;
  background: linear-gradient(90deg, var(--col-accent), var(--col-gold));
}

.sebu-article-page > .sebu-article-page__breadcrumb,
.sebu-article-page > .sebu-article__owner-bar,
.sebu-article-page > .sebu-article,
.sebu-article-page > .sebu-article-nav,
.sebu-article-page > .sebu-article-author-card,
.sebu-article-page > .sebu-column-section,
.sebu-article-page > .sebu-article-comments {
  max-width: var(--col-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

.sebu-article-page__breadcrumb {
  padding-top: 20px;
  padding-bottom: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--col-muted);
}

.sebu-article-page__breadcrumb a {
  color: var(--col-muted);
  text-decoration: none;
}

.sebu-article-page__breadcrumb a:hover {
  color: var(--col-accent);
}

.sebu-article-page__breadcrumb-sep {
  margin: 0 8px;
  opacity: 0.5;
}

.sebu-article__owner-bar {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding-bottom: 8px;
}

.sebu-article--editorial {
  background: var(--col-surface);
  margin-bottom: 40px;
  box-shadow: var(--col-shadow);
}

/* Cover hero */
.sebu-article__cover {
  position: relative;
  min-height: 52vh;
  max-height: 72vh;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}

.sebu-article__cover-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sebu-article__cover-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(28, 25, 23, 0.05) 0%,
    rgba(28, 25, 23, 0.25) 45%,
    rgba(28, 25, 23, 0.85) 100%
  );
}

.sebu-article__cover-header {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--col-read);
  margin: 0 auto;
  padding: 48px 28px 40px;
  color: #fff;
}

.sebu-article__cover-header .sebu-article__title {
  color: #fff;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.3);
}

.sebu-article__cover-header .sebu-article__subtitle {
  color: rgba(255, 255, 255, 0.88);
}

/* Solo header (no image) */
.sebu-article__header--solo {
  max-width: var(--col-read);
  margin: 0 auto;
  padding: 48px 28px 24px;
  text-align: center;
}

.sebu-article__header--solo .sebu-article__title {
  font-size: clamp(1.75rem, 5vw, 2.5rem);
}

.sebu-article__title {
  margin: 12px 0 16px;
  font-family: var(--col-serif);
  font-size: clamp(1.65rem, 4.5vw, 2.35rem);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.03em;
  color: var(--col-ink);
}

.sebu-article__subtitle {
  margin: 0;
  font-size: 1.1rem;
  line-height: 1.65;
  font-weight: 400;
  color: var(--col-ink-soft);
}

/* Byline */
.sebu-article__byline {
  max-width: var(--col-read);
  margin: 0 auto;
  padding: 28px 28px 0;
  border-top: 1px solid var(--col-line);
}

.sebu-article__cover + .sebu-article__byline {
  border-top: 0;
  margin-top: -8px;
  padding-top: 32px;
}

.sebu-article__byline-author {
  margin-bottom: 12px;
}

.sebu-article__byline .sebu-column-profile-block__grid {
  grid-template-columns: minmax(0, 1fr);
  row-gap: 8px;
}

.sebu-article__byline .sebu-column-profile-block__main {
  grid-column: 1;
  grid-row: 1;
}

.sebu-article__byline .sebu-column-profile-block__info-badges,
.sebu-article__byline .sebu-column-profile-block__link-badges {
  grid-column: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.sebu-article__byline .sebu-column-profile-block__info-badges {
  grid-row: 2;
}

.sebu-article__byline .sebu-column-profile-block__link-badges {
  grid-row: 3;
  margin-top: 0;
}

.sebu-column-profile-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 28px;
  padding: 0 10px;
  border: 1px solid var(--col-line);
  border-radius: 999px;
  background: #fff;
  font-size: 0.74rem;
  font-weight: 800;
  color: var(--col-ink-soft);
  white-space: nowrap;
}

.sebu-article__byline-meta {
  font-size: 0.85rem;
  color: var(--col-muted);
  margin-bottom: 16px;
}

.sebu-article__byline-dot {
  margin: 0 6px;
}

.sebu-article__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin: 0;
  padding: 16px 0;
  border-top: 1px solid var(--col-line);
  border-bottom: 1px solid var(--col-line);
}

.sebu-article__stats div {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.sebu-article__stats dt {
  margin: 0;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--col-muted);
}

.sebu-article__stats dd {
  margin: 0;
  font-family: var(--col-serif);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--col-ink);
}

/* Tags */
.sebu-article__tags {
  list-style: none;
  margin: 0 auto;
  padding: 20px 28px 0;
  max-width: var(--col-read);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.sebu-article__tag {
  display: inline-block;
  padding: 6px 14px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--col-accent);
  border: 1px solid rgba(15, 76, 92, 0.2);
  background: rgba(15, 76, 92, 0.04);
}

/* YouTube embed */
.sebu-article__video {
  max-width: var(--col-read);
  margin: 0 auto;
  padding: 0 28px 8px;
}

.sebu-article__video .board-yt-embed,
.sebu-article__video .board-yt-embed__ratio {
  width: 100%;
}

.sebu-article__video .board-yt-embed__ratio {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: 12px;
  overflow: hidden;
  background: #0f172a;
}

.sebu-article__video .board-yt-embed__ratio iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* Body — optimal reading measure */
.sebu-article__body {
  max-width: var(--col-read);
  margin: 0 auto;
  padding: 40px 28px 48px;
}

.sebu-article__content--rich {
  font-family: var(--col-serif);
  font-size: 1.125rem;
  line-height: 2;
  color: var(--col-ink-soft);
  letter-spacing: 0.01em;
}

.sebu-article__content--rich > p:first-of-type::first-letter {
  float: left;
  margin: 0.12em 0.12em 0 0;
  font-size: 3.4em;
  line-height: 0.85;
  font-weight: 700;
  color: var(--col-accent);
}

.sebu-article__content--rich img {
  max-width: 100%;
  height: auto;
  margin: 2em 0;
  display: block;
}

.sebu-article__content--rich h2,
.sebu-article__content--rich h3 {
  font-family: var(--col-sans);
  font-weight: 700;
  color: var(--col-ink);
  letter-spacing: -0.02em;
  margin: 2.2em 0 0.8em;
  line-height: 1.35;
}

.sebu-article__content--rich h2 {
  font-size: 1.35rem;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--col-accent);
}

.sebu-article__content--rich blockquote {
  margin: 2em 0;
  padding: 20px 24px;
  border-left: 3px solid var(--col-gold);
  background: var(--col-paper-warm);
  font-style: italic;
  color: var(--col-ink-soft);
}

.sebu-article__content--rich a {
  color: var(--col-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Engagement */
.sebu-article__engage {
  max-width: var(--col-read);
  margin: 0 auto;
  padding: 32px 28px 40px;
  text-align: center;
  border-top: 1px solid var(--col-line);
  background: var(--col-paper-warm);
}

.sebu-article__engage-label {
  margin: 0 0 16px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--col-muted);
}

.sebu-article__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.sebu-article__action-icon {
  font-size: 1rem;
  opacity: 0.85;
}

/* Prev / next navigator */
.sebu-article-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0 auto 36px;
  padding: 0 20px;
  max-width: var(--col-max);
}

.sebu-article-nav--single {
  grid-template-columns: minmax(0, 1fr);
}

.sebu-article-nav--prev-only .sebu-article-nav__item--prev {
  grid-column: 1 / -1;
}

.sebu-article-nav--next-only .sebu-article-nav__item--next {
  grid-column: 1 / -1;
  text-align: right;
  align-items: flex-end;
}

.sebu-article-nav--next-only .sebu-article-nav__item--next .sebu-article-nav__meta {
  justify-content: flex-end;
}

.sebu-article-nav__item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
  padding: 16px 18px;
  border: 1px solid rgba(231, 229, 228, 0.95);
  border-radius: 18px;
  background: linear-gradient(180deg, #fff 0%, #fafaf9 100%);
  box-shadow: 0 14px 40px -36px rgba(28, 25, 23, 0.35);
  color: inherit;
  text-decoration: none;
  transition: border-color 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

.sebu-article-nav__item:hover {
  border-color: rgba(180, 83, 9, 0.28);
  transform: translateY(-1px);
  box-shadow: 0 18px 44px -32px rgba(28, 25, 23, 0.42);
}

.sebu-article-nav__item--next {
  text-align: right;
  align-items: flex-end;
}

.sebu-article-nav__label {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--col-muted);
}

.sebu-article-nav__item--prev .sebu-article-nav__label::before {
  content: '← ';
}

.sebu-article-nav__item--next .sebu-article-nav__label::after {
  content: ' →';
}

.sebu-article-nav__title {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  overflow: hidden;
  font-family: var(--col-serif);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.45;
  color: var(--col-ink);
}

.sebu-article-nav__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--col-muted);
}

.sebu-article-nav__item--next .sebu-article-nav__meta {
  justify-content: flex-end;
}

.sebu-article-nav__meta span + span::before {
  content: '·';
  margin-right: 6px;
}

/* Author block on article */
.sebu-article-author-card {
  margin-bottom: 40px;
  padding: 28px;
  border: 1px solid rgba(231, 229, 228, 0.95);
  border-radius: 22px;
  background:
    radial-gradient(circle at 0% 0%, rgba(180, 83, 9, 0.08), transparent 32%),
    linear-gradient(135deg, #fff 0%, #fafaf9 100%);
  box-shadow: 0 18px 50px -40px rgba(28, 25, 23, 0.42);
}

.sebu-article-author-card__title {
  margin: 0 0 16px;
  font-family: var(--col-serif);
  font-size: 1.25rem;
  font-weight: 700;
}

.sebu-article-author-card .sebu-author-card {
  padding: 0;
  border: 0;
  background: transparent;
}

.sebu-article-author-card .sebu-author-card:hover {
  box-shadow: none;
}

.sebu-article-author-card .sebu-author-card__layout {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr) minmax(220px, 280px);
  align-items: start;
  gap: 22px 32px;
  width: 100%;
}

.sebu-article-author-card .sebu-author-card__aside {
  width: 112px;
}

.sebu-article-author-card .sebu-author-card__main {
  flex: none;
  min-width: 0;
}

.sebu-article-author-card .sebu-author-card__meta {
  flex: none;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
  gap: 14px;
  margin-top: 0;
  padding: 16px 18px;
  border-top: 0;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(231, 229, 228, 0.95);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.sebu-article-author-card .sebu-author-card__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin: 0;
  width: 100%;
}

.sebu-article-author-card .sebu-author-card__stats div {
  min-width: 0;
  padding: 10px 8px;
  text-align: center;
}

.sebu-article-author-card .sebu-author-card__social {
  margin-top: 0;
}

.sebu-article-author-card .sebu-author-card__social .sebu-column-social__link {
  flex: 1 1 calc(50% - 4px);
  justify-content: center;
}

.sebu-article-author-card .sebu-author-card__avatar {
  width: 88px;
  height: 88px;
  font-size: 1.55rem;
  box-shadow: 0 12px 34px -22px rgba(15, 76, 92, 0.58);
}

.sebu-article-author-card .sebu-author-card__name {
  margin: 8px 0 0;
  color: var(--col-ink);
  font-size: 1.2rem;
}

.sebu-article-author-card .sebu-author-card__bio {
  max-width: none;
  margin-top: 10px;
  font-size: 0.92rem;
  line-height: 1.65;
}

.sebu-article-author-card .sebu-author-card__eyebrow {
  margin: 0 0 8px;
  color: var(--col-gold);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.sebu-article-author-card .sebu-author-card__facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin: 14px 0 0;
  padding: 0;
}

.sebu-article-author-card .sebu-author-card__facts div {
  min-width: 0;
  padding: 10px 12px;
  border: 1px solid rgba(231, 229, 228, 0.95);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.88);
}

.sebu-article-author-card .sebu-author-card__facts dt {
  margin: 0 0 4px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--col-muted);
}

.sebu-article-author-card .sebu-author-card__facts dd {
  margin: 0;
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--col-ink);
}

.sebu-article-author-card .sebu-author-card__links {
  margin-top: 12px;
}

.sebu-article-author-card .sebu-author-card__links .sebu-column-social__link {
  min-width: 0;
}

@media (max-width: 768px) {
  .sebu-article-author-card .sebu-author-card__layout {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 18px 20px;
  }

  .sebu-article-author-card .sebu-author-card__meta {
    grid-column: 1 / -1;
  }

  .sebu-article-author-card .sebu-author-card__facts {
    grid-template-columns: 1fr;
  }
}

/* Comments — subdued */
.sebu-article-comments {
  margin-bottom: 48px;
  padding: 32px 28px;
  background: var(--col-surface);
  border: 1px solid var(--col-line);
}

.sebu-article-comments__title {
  margin: 0 0 20px;
  font-family: var(--col-serif);
  font-size: 1.15rem;
  font-weight: 700;
}

.sebu-article-comments__form {
  margin-bottom: 24px;
}

.sebu-article-comments__input {
  width: 100%;
  border: 1px solid var(--col-line);
  padding: 14px 16px;
  font-family: var(--col-sans);
  font-size: 0.95rem;
  resize: vertical;
  min-height: 100px;
  box-sizing: border-box;
  background: var(--col-paper);
}

.sebu-article-comments__input:focus {
  outline: none;
  border-color: var(--col-accent);
}

.sebu-article-comments__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sebu-article-comments__item {
  padding: 16px 0;
  border-bottom: 1px solid var(--col-line);
  font-size: 0.92rem;
  line-height: 1.65;
}

.sebu-article-comments__item:last-child {
  border-bottom: 0;
}

.sebu-article-comments__item strong {
  font-weight: 700;
  color: var(--col-ink);
}

.sebu-article-comments__item time {
  font-size: 0.75rem;
  color: var(--col-muted);
  margin-left: 8px;
}

/* Avatars */
.sebu-column-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  object-fit: cover;
}

.sebu-column-avatar--initials {
  background: var(--col-accent);
  color: #fff;
  font-weight: 700;
}

.sebu-column-avatar--sm {
  width: 48px;
  height: 48px;
  font-size: 1rem;
}

.sebu-column-profile-block {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sebu-column-profile-block__grid {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-rows: auto auto;
  column-gap: 12px;
  row-gap: 10px;
  align-items: center;
}

.sebu-column-profile-block__main {
  grid-column: 1;
  grid-row: 1;
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
  min-width: 0;
}

.sebu-column-profile-block__info-badges {
  grid-column: 2;
  grid-row: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.sebu-column-profile-block__link-badges {
  grid-column: 1 / -1;
  grid-row: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 0;
  padding-left: 0;
}

.sebu-column-profile-block__name {
  font-weight: 700;
  font-size: 0.95rem;
}

.sebu-column-profile-block__bio {
  display: block;
  margin-top: 4px;
  font-size: 0.78rem;
  line-height: 1.45;
  color: var(--col-muted);
}

.sebu-column-profile-block__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 0;
  padding-left: 60px;
}

.sebu-column-profile-block__badges--post-view,
.sebu-column-profile-block--compact .sebu-column-profile-block__badges {
  padding-left: 0;
}

.sebu-column-profile-badge--info {
  cursor: default;
}

.sebu-column-profile-badge--official {
  border-color: rgba(15, 76, 92, 0.24);
  background: rgba(15, 76, 92, 0.08);
  color: var(--col-accent);
}

.sebu-column-profile-badge--grade {
  border-color: rgba(180, 83, 9, 0.18);
  background: rgba(251, 191, 36, 0.12);
  color: #92400e;
}

.sebu-column-profile-badge--business-market,
.sebu-column-profile-badge--business-job,
.sebu-column-profile-badge--business-estate {
  border-color: rgba(2, 132, 199, 0.2);
  background: rgba(224, 242, 254, 0.85);
  color: #0369a1;
}

.sebu-column-social {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.sebu-column-social__link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 34px;
  padding: 0 11px 0 7px;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 900;
  border: 1px solid var(--col-line);
  text-decoration: none;
  color: var(--col-ink-soft);
  background: #fff;
  box-shadow: 0 10px 24px -22px rgba(28, 25, 23, 0.45);
  transition: transform 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease;
}

.sebu-column-social__link:hover {
  transform: translateY(-1px);
  border-color: rgba(15, 76, 92, 0.24);
  box-shadow: 0 16px 30px -22px rgba(28, 25, 23, 0.55);
}

.sebu-column-social__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  height: 24px;
  padding: 0 7px;
  border-radius: 999px;
  background: #f1f5f9;
  color: #334155;
  font-size: 0.68rem;
  font-weight: 1000;
  letter-spacing: -0.02em;
}

.sebu-column-social__icon--svg {
  min-width: 28px;
  width: 28px;
  padding: 0;
}

.sebu-column-social__icon--svg svg {
  display: block;
  width: 15px;
  height: 15px;
}

.sebu-column-social__link--website_url .sebu-column-social__icon,
.sebu-column-social__link--website .sebu-column-social__icon {
  background: #e0f2fe;
  color: #0369a1;
}

.sebu-column-social__link--youtube_url .sebu-column-social__icon {
  background: #fee2e2;
  color: #dc2626;
}

.sebu-column-social__link--facebook_url .sebu-column-social__icon {
  background: #dbeafe;
  color: #2563eb;
}

.sebu-column-social__link--instagram_url .sebu-column-social__icon {
  background: linear-gradient(135deg, #fdf2f8, #ffedd5);
  color: #c026d3;
}

.sebu-column-social__link--tiktok_url .sebu-column-social__icon {
  background: #111827;
  color: #fff;
}

.sebu-column-social__link--naver_blog_url .sebu-column-social__icon {
  background: #dcfce7;
  color: #16a34a;
}

/* ══════════════════════════════════════
   WRITE STUDIO
   ══════════════════════════════════════ */
.sebu-column-write-page {
  background: var(--col-paper);
  padding-top: 0;
}

.sebu-column-write-page::before {
  content: '';
  display: block;
  height: 3px;
  margin: 0 -20px;
  background: linear-gradient(90deg, var(--col-accent), var(--col-gold));
}

.sebu-column-studio {
  padding: 40px 0 32px;
  border-bottom: 1px solid var(--col-line);
  margin-bottom: 32px;
}

.sebu-column-studio__eyebrow {
  margin: 0 0 10px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--col-gold);
}

.sebu-column-studio__title {
  margin: 0 0 12px;
  font-family: var(--col-serif);
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.03em;
}

.sebu-column-studio__guide {
  margin: 0 0 20px;
  max-width: 40rem;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--col-ink-soft);
}

.sebu-column-studio__tips {
  margin: 0;
  padding: 0 0 0 1.2em;
  max-width: 40rem;
  color: var(--col-muted);
  font-size: 0.9rem;
  line-height: 1.75;
}

.sebu-column-write-form--editorial {
  background: var(--col-surface);
  border: 1px solid var(--col-line);
  padding: 32px 28px 36px;
  box-shadow: var(--col-shadow);
}

.sebu-column-form__field {
  display: block;
  margin-bottom: 22px;
}

.sebu-column-form__label {
  display: block;
  margin-bottom: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--col-muted);
}

.sebu-column-form__input,
.sebu-column-form__select,
.sebu-column-form__textarea {
  width: 100%;
  border: 0;
  border-bottom: 1px solid var(--col-line);
  border-radius: 0;
  padding: 12px 0;
  font-family: var(--col-sans);
  font-size: 1rem;
  background: transparent;
  box-sizing: border-box;
  transition: border-color 0.2s;
}

.sebu-column-form__input:focus,
.sebu-column-form__select:focus,
.sebu-column-form__textarea:focus {
  outline: none;
  border-bottom-color: var(--col-accent);
  box-shadow: none;
}

.sebu-column-form__textarea--body {
  min-height: 360px;
  line-height: 1.8;
  font-family: var(--col-serif);
  font-size: 1.05rem;
}

.sebu-column-form__field--editor .sebu-column-form__hint {
  margin: 0 0 12px;
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--col-muted);
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
}

.sebu-column-form__label--sub {
  margin-top: 16px;
  text-transform: none;
  letter-spacing: 0.02em;
  font-size: 0.82rem;
}

.sebu-column-form__field--body-images {
  margin-top: 14px;
  margin-bottom: 0;
  padding-top: 14px;
  border-top: 1px dashed var(--col-line);
}

.sebu-column-editor-wrap {
  margin-top: 4px;
  border: 1px solid var(--col-line);
  background: #fff;
}

.sebu-column-editor-wrap .cke_sc {
  margin: 0;
  padding: 8px 10px;
  border-bottom: 1px solid var(--col-line);
  background: var(--col-paper-warm);
}

.sebu-column-editor-wrap .btn_cke_sc {
  font-size: 12px;
  padding: 4px 10px;
  border: 1px solid var(--col-line);
  background: #fff;
  cursor: pointer;
}

.sebu-column-editor-wrap .smarteditor2 {
  display: none;
}

.sebu-column-editor-wrap iframe {
  min-height: 420px !important;
}

.sebu-column-body-image {
  margin: 1.5rem 0;
}

.sebu-column-body-image img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 0 auto;
}

.sebu-column-write-form__thumb-preview {
  display: block;
  max-width: 280px;
  margin-bottom: 12px;
  border: 1px solid var(--col-line);
}

.sebu-column-form__row {
  display: grid;
  gap: 20px;
}

.sebu-column-write-form__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: flex-end;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--col-line);
}

.sebu-column-write-form__actions .sebu-column-btn--danger {
  margin-right: auto;
}

.sebu-column-form__admin-flags {
  border: 1px dashed var(--col-line);
  padding: 16px;
  margin-bottom: 20px;
  background: var(--col-paper-warm);
}

/* Modal */
.sebu-column-modal[hidden] {
  display: none !important;
}

.sebu-column-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
}

.sebu-column-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(28, 25, 23, 0.5);
  backdrop-filter: blur(4px);
}

.sebu-column-modal__panel {
  position: relative;
  max-width: 440px;
  margin: 12vh auto 0;
  padding: 28px;
  background: var(--col-surface);
  z-index: 1;
  box-shadow: var(--col-shadow-hover);
}

.sebu-column-modal__title {
  font-family: var(--col-serif);
  font-size: 1.25rem;
  margin: 0 0 16px;
}

.sebu-column-report-form__option {
  display: block;
  margin-bottom: 10px;
}

.sebu-column-report-form__memo {
  width: 100%;
  margin: 12px 0;
  padding: 12px;
  border: 1px solid var(--col-line);
  box-sizing: border-box;
}

.sebu-column-modal__actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

/* Writer / mypage / admin — inherit tokens */
.sebu-writer-page {
  padding-top: 18px;
}

.sebu-writer-page__back {
  margin: 0 0 18px;
}

.sebu-writer-page__back a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 14px;
  border: 1px solid var(--col-line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  color: var(--col-muted);
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
}

.sebu-writer-page__profile {
  position: relative;
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 36px;
  align-items: center;
  margin-bottom: 22px;
  padding: clamp(28px, 5vw, 54px);
  overflow: hidden;
  border: 1px solid rgba(231, 229, 228, 0.9);
  border-radius: 30px;
  background:
    radial-gradient(circle at 14% 18%, rgba(180, 83, 9, 0.16), transparent 28%),
    radial-gradient(circle at 90% 10%, rgba(15, 76, 92, 0.18), transparent 34%),
    linear-gradient(135deg, #fff 0%, #fafaf9 44%, #f5f4f0 100%);
  box-shadow: 0 24px 70px rgba(28, 25, 23, 0.11);
}

.sebu-writer-page__profile::before {
  content: '';
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(180, 83, 9, 0.16);
  border-radius: 24px;
  pointer-events: none;
}

.sebu-writer-page__profile::after {
  content: 'COLUMNIST';
  position: absolute;
  right: clamp(18px, 5vw, 58px);
  bottom: -0.18em;
  color: rgba(28, 25, 23, 0.035);
  font-family: var(--col-serif);
  font-size: clamp(3.6rem, 12vw, 9rem);
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 1;
  pointer-events: none;
}

.sebu-writer-page__profile-visual,
.sebu-writer-page__intro {
  position: relative;
  z-index: 1;
}

.sebu-writer-page__profile-visual {
  display: grid;
  place-items: center;
  min-height: 220px;
}

.sebu-writer-page__avatar,
.sebu-writer-page__avatar.sebu-column-avatar {
  width: 156px;
  height: 156px;
  border-radius: 50%;
  border: 6px solid #fff;
  object-fit: cover;
  box-shadow: 0 18px 46px rgba(15, 76, 92, 0.2), 0 0 0 1px rgba(15, 76, 92, 0.08);
}

.sebu-writer-page__avatar.sebu-column-avatar--initials {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--col-accent), var(--col-gold));
  color: #fff;
  font-family: var(--col-serif);
  font-size: 3rem;
  font-weight: 700;
}

.sebu-writer-page__avatar-ring {
  position: absolute;
  width: 202px;
  height: 202px;
  border: 1px solid rgba(15, 76, 92, 0.2);
  border-radius: 50%;
}

.sebu-writer-page__eyebrow {
  margin: 0 0 12px;
  color: var(--col-gold);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.sebu-writer-page__headline {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.sebu-writer-page__headline .sebu-column-profile-block__info-badges,
.sebu-writer-page__info-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
}

.sebu-writer-page__growth-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.sebu-writer-page__headline .sebu-column-profile-badge--info {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 12px;
  border: 1px solid #e2e8f0;
  border-radius: 999px;
  background: #fff;
  color: #475569;
  font-size: 0.8rem;
  font-weight: 900;
  box-shadow: 0 8px 20px -18px rgba(15, 23, 42, 0.35);
}

.sebu-writer-page__headline .sebu-column-profile-badge--grade {
  border-color: rgba(180, 83, 9, 0.26);
  background: rgba(254, 243, 199, 0.86);
  color: #92400e;
}

.sebu-writer-page__grade {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 12px;
  border: 1px solid rgba(180, 83, 9, 0.26);
  border-radius: 999px;
  background: rgba(254, 243, 199, 0.86);
  color: #92400e;
  font-size: 0.8rem;
  font-weight: 900;
}

.sebu-writer-page__name {
  margin: 12px 0 0;
  font-family: var(--col-serif);
  font-size: clamp(2.35rem, 6vw, 4.5rem);
  font-weight: 700;
  letter-spacing: -0.055em;
  line-height: 1.05;
  color: var(--col-ink);
}

.sebu-writer-page__title {
  margin: 12px 0 0;
  color: var(--col-accent);
  font-size: 1.06rem;
  font-weight: 800;
  line-height: 1.55;
}

.sebu-writer-page__bio {
  max-width: 720px;
  margin: 18px 0 0;
  color: var(--col-ink-soft);
  font-size: 1rem;
  line-height: 1.85;
}

.sebu-writer-page__meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 24px 0 0;
}

.sebu-writer-page__meta div {
  padding: 14px 16px;
  border: 1px solid rgba(231, 229, 228, 0.92);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(10px);
}

.sebu-writer-page__meta dt {
  margin: 0 0 6px;
  color: var(--col-muted);
  font-size: 0.72rem;
  font-weight: 800;
}

.sebu-writer-page__meta dd {
  margin: 0;
  color: var(--col-ink);
  font-size: 0.92rem;
  font-weight: 900;
  line-height: 1.45;
}

.sebu-writer-page__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 22px;
}

.sebu-writer-page__owner-actions {
  margin-top: 16px;
}

.sebu-writer-page__links .sebu-column-profile-block__link-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
}

.sebu-writer-page__links > a,
.sebu-writer-page__social .sebu-column-social__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 14px 0 8px;
  border: 1px solid rgba(15, 76, 92, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--col-accent);
  font-size: 0.84rem;
  font-weight: 900;
  text-decoration: none;
  box-shadow: 0 14px 30px -24px rgba(15, 76, 92, 0.5);
  transition: transform 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}

.sebu-writer-page__links > a:hover,
.sebu-writer-page__social .sebu-column-social__link:hover {
  transform: translateY(-1px);
  border-color: rgba(15, 76, 92, 0.3);
  background: #fff;
  box-shadow: 0 20px 38px -26px rgba(15, 76, 92, 0.62);
}

.sebu-writer-page__website .sebu-column-social__icon {
  background: #e0f2fe;
  color: #0369a1;
}

.sebu-writer-page__social {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 0;
}

.sebu-writer-page__stats {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: -8px 0 48px;
}

.sebu-writer-stat {
  padding: 18px;
  border: 1px solid var(--col-line);
  border-radius: 18px;
  text-align: center;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 14px 36px rgba(28, 25, 23, 0.06);
}

.sebu-writer-stat__value {
  display: block;
  color: var(--col-ink);
  font-family: var(--col-serif);
  font-size: clamp(1.5rem, 4vw, 2.15rem);
  font-weight: 700;
  line-height: 1;
}

.sebu-writer-stat__label {
  display: block;
  margin-top: 8px;
  color: var(--col-muted);
  font-size: 0.82rem;
  font-weight: 800;
}

.sebu-author-activity {
  margin-bottom: 48px;
}

.sebu-author-activity__desc {
  margin: 8px 0 0;
  color: var(--col-muted);
  font-size: 0.92rem;
}

.sebu-author-activity__group + .sebu-author-activity__group {
  margin-top: 28px;
}

.sebu-author-activity__group-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.sebu-author-activity__group-title {
  margin: 0;
  color: var(--col-ink);
  font-family: var(--col-serif);
  font-size: 1.15rem;
  font-weight: 700;
}

.sebu-author-activity__more {
  color: var(--col-accent, #0f766e);
  font-size: 0.86rem;
  font-weight: 700;
  text-decoration: none;
}

.sebu-author-activity__more:hover {
  text-decoration: underline;
}

.sebu-author-activity__list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.sebu-author-activity__card {
  display: flex;
  gap: 12px;
  height: 100%;
  padding: 12px;
  border: 1px solid var(--col-line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 10px 28px rgba(28, 25, 23, 0.05);
  color: inherit;
  text-decoration: none;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.sebu-author-activity__card:hover {
  border-color: rgba(15, 118, 110, 0.35);
  transform: translateY(-1px);
}

.sebu-author-activity__thumb {
  flex: 0 0 72px;
  width: 72px;
  height: 72px;
  overflow: hidden;
  border-radius: 12px;
  background: #f5f5f4;
}

.sebu-author-activity__thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sebu-author-activity__thumb--empty {
  background: linear-gradient(135deg, #ecfdf5, #f5f5f4);
}

.sebu-author-activity__body {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.sebu-author-activity__status {
  align-self: flex-start;
  padding: 2px 8px;
  border-radius: 999px;
  background: #ecfdf5;
  color: #0f766e;
  font-size: 0.72rem;
  font-weight: 800;
}

.sebu-author-activity__title {
  display: -webkit-box;
  overflow: hidden;
  color: var(--col-ink);
  font-weight: 700;
  line-height: 1.35;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.sebu-author-activity__meta {
  display: -webkit-box;
  overflow: hidden;
  color: var(--col-muted);
  font-size: 0.82rem;
  line-height: 1.4;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.sebu-column-exposure-fields {
  display: grid;
  gap: 12px;
}

.sebu-column-exposure-fields__item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 16px 18px;
  border: 1px solid var(--col-line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.96);
  cursor: pointer;
}

.sebu-column-exposure-fields__item input {
  margin-top: 4px;
}

.sebu-column-exposure-fields__copy {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sebu-column-exposure-fields__label {
  color: var(--col-ink);
  font-weight: 700;
}

.sebu-column-exposure-fields__desc,
.sebu-column-exposure-fields__count {
  color: var(--col-muted);
  font-size: 0.88rem;
  line-height: 1.45;
}

.sebu-column-exposure-fields__count--empty {
  color: #a8a29e;
}

.sebu-writer-page__badges {
  margin-top: 48px;
}

.sebu-writer-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.sebu-writer-badges__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid var(--col-line);
  border-radius: 999px;
  background: var(--col-surface);
  color: var(--col-ink-soft);
  font-weight: 800;
}

.sebu-column-mypage {
  padding: 24px;
  border: 1px solid var(--col-line);
  background: var(--col-surface);
  margin-bottom: 24px;
}

.sebu-column-mypage__profile {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 16px;
}

.sebu-column-mypage__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.sebu-column-home {
  --col-serif: 'Noto Serif KR', 'Apple SD Gothic Neo', 'Malgun Gothic', serif;
  --col-sans: 'Source Sans 3', -apple-system, BlinkMacSystemFont, 'Apple SD Gothic Neo', sans-serif;
  --col-ink: #1c1917;
  --col-ink-soft: #44403c;
  --col-muted: #78716c;
  --col-line: #e7e5e4;
  --col-paper: #fafaf9;
  --col-paper-warm: #f5f4f0;
  --col-surface: #ffffff;
  --col-accent: #0f4c5c;
  --col-accent-light: #1a6b7d;
  --col-gold: #b45309;
  --col-gold-soft: #fef3c7;
  --col-shadow: 0 1px 2px rgba(28, 25, 23, 0.04), 0 8px 24px rgba(28, 25, 23, 0.05);
  padding: 24px 16px 28px;
  background:
    radial-gradient(circle at 6% 10%, rgba(180, 83, 9, 0.08), transparent 32%),
    linear-gradient(180deg, #fff 0%, var(--col-paper) 100%);
  border-top: 1px solid var(--col-line);
  font-family: var(--col-sans);
  color: var(--col-ink);
}

.sebu-column-home__inner {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  box-sizing: border-box;
}

.sebu-column-home__head {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
}

.sebu-column-home__eyebrow {
  margin: 0;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--col-gold);
}

.sebu-column-home__title {
  margin: 0;
  font-family: var(--col-serif);
  font-size: clamp(1.42rem, 3.2vw, 2rem);
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: -0.04em;
  color: var(--col-ink);
  word-break: keep-all;
}

.sebu-column-home__desc {
  margin: 4px 0 0;
  max-width: 34rem;
  font-size: 0.84rem;
  line-height: 1.5;
  color: var(--col-ink-soft);
}

.sebu-column-home__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.sebu-column-home__action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 15px;
  border: 1px solid rgba(15, 76, 92, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.84);
  color: var(--col-accent);
  font-size: 0.82rem;
  font-weight: 850;
  text-decoration: none;
  box-shadow: 0 12px 28px -26px rgba(15, 76, 92, 0.5);
}

.sebu-column-home__action--primary {
  border-color: rgba(15, 76, 92, 0.9);
  background: var(--col-accent);
  color: #fff;
}

.sebu-column-home__layout {
  display: grid;
  gap: 10px;
}

.sebu-column-home__featured,
.sebu-column-home__side {
  min-width: 0;
}

.sebu-column-home__featured {
  display: grid;
  gap: 6px;
}

.sebu-column-home__featured-label,
.sebu-column-home__latest-label {
  margin: 0 0 6px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--col-gold);
}

.sebu-column-home__popular-wrap {
  display: grid;
  gap: 0;
  min-width: 0;
}

.sebu-column-home__side {
  display: grid;
  gap: 6px;
  align-content: start;
}

.sebu-column-home__popular {
  display: grid;
  gap: 0;
  min-width: 0;
  padding: 2px 0 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.sebu-column-home__monthly .sebu-writer-monthly {
  border-radius: 18px;
  box-shadow: 0 18px 44px -36px rgba(28, 25, 23, 0.5);
}

.sebu-column-home__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.sebu-column-home__item {
  position: relative;
  min-width: 0;
}

.sebu-column-home__list--ranked {
  counter-reset: column-rank;
}

.sebu-column-home__list--ranked .sebu-column-home__item::before {
  content: var(--rank);
  position: absolute;
  z-index: 2;
  top: 10px;
  left: 10px;
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 999px;
  background: rgba(15, 76, 92, 0.94);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 900;
  box-shadow: 0 8px 20px -14px rgba(15, 76, 92, 0.8);
}

.sebu-column-home__list--ranked .sebu-column-card__media {
  position: relative;
}

.sebu-column-home__list--ranked .sebu-column-card__thumb-shade {
  opacity: 0.28;
}

.sebu-column-home .sebu-column-card,
.sebu-column-home .sebu-writer-monthly {
  border: 1px solid rgba(231, 229, 228, 0.95);
  border-radius: 14px;
  overflow: hidden;
  min-width: 0;
  background: var(--col-surface);
  box-shadow: var(--col-shadow);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.sebu-column-home .sebu-column-card:hover {
  border-color: rgba(15, 76, 92, 0.22);
  box-shadow: 0 10px 28px -22px rgba(28, 25, 23, 0.45);
  transform: translateY(-1px);
}

.sebu-column-home .sebu-column-card__link {
  min-width: 0;
}

.sebu-column-home .sebu-column-card--featured .sebu-column-card__link {
  display: grid;
  grid-template-rows: auto 1fr;
}

.sebu-column-home .sebu-column-card--featured .sebu-column-card__thumb {
  min-height: 0;
  aspect-ratio: 16 / 10;
}

.sebu-column-home .sebu-column-card--featured .sebu-column-card__body {
  display: grid;
  gap: 8px;
  padding: 14px 16px 15px;
}

.sebu-column-home .sebu-column-card--featured .sebu-column-card__badges {
  display: none;
}

.sebu-column-home .sebu-column-card--featured .sebu-column-card__title {
  margin: 0;
  font-size: clamp(1.28rem, 2.2vw, 1.72rem);
  line-height: 1.3;
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.sebu-column-home .sebu-column-card--featured .sebu-column-card__summary {
  margin: 0;
  -webkit-line-clamp: 2;
  font-size: 0.84rem;
  line-height: 1.45;
  color: var(--col-muted);
}

.sebu-column-home .sebu-column-card--featured .sebu-column-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin: 0;
  padding-top: 10px;
  border-top: 1px solid rgba(231, 229, 228, 0.9);
}

.sebu-column-home .sebu-column-card--featured .sebu-column-card__author {
  min-width: 0;
  flex: 1 1 auto;
}

.sebu-column-home .sebu-column-card--featured .sebu-column-card__author-meta {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

.sebu-column-home .sebu-column-card--featured .sebu-column-card__author-name,
.sebu-column-home .sebu-column-card--featured .sebu-column-card__read {
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--col-muted);
  white-space: nowrap;
}

.sebu-column-home .sebu-column-card--featured .sebu-column-card__author-title {
  display: none;
}

.sebu-column-home .sebu-column-card--featured .sebu-column-card__avatar {
  width: 28px;
  height: 28px;
}

.sebu-column-home .sebu-column-card--featured .sebu-column-card__read {
  flex: 0 0 auto;
  text-transform: none;
  letter-spacing: 0;
}

.sebu-column-home .sebu-column-card--featured .sebu-column-card__read-arrow {
  display: none;
}

.sebu-column-home__rank-list,
.sebu-column-home__recent-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.sebu-column-home-rank__link,
.sebu-column-home-recent__link {
  display: grid;
  align-items: center;
  min-width: 0;
  color: inherit;
  text-decoration: none;
  transition: background 0.16s ease, color 0.16s ease;
}

.sebu-column-home-rank__link:hover,
.sebu-column-home-recent__link:hover {
  background: rgba(15, 76, 92, 0.04);
}

.sebu-column-home-rank__link {
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 10px;
  min-height: 0;
  padding: 8px 2px;
  border-bottom: 1px solid rgba(231, 229, 228, 0.92);
}

.sebu-column-home-rank--lead .sebu-column-home-rank__link {
  grid-template-columns: 32px 68px minmax(0, 1fr);
  padding: 10px 2px 11px;
}

.sebu-column-home-rank:last-child .sebu-column-home-rank__link {
  border-bottom: 0;
}

.sebu-column-home-rank__num {
  display: inline-grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 999px;
  background: rgba(15, 76, 92, 0.08);
  color: var(--col-accent);
  font-size: 0.68rem;
  font-weight: 950;
  letter-spacing: 0.02em;
}

.sebu-column-home-rank--lead .sebu-column-home-rank__num {
  background: linear-gradient(135deg, var(--col-accent), #0b7189);
  color: #fff;
}

.sebu-column-home-rank--plain .sebu-column-home-rank__num {
  background: rgba(120, 113, 108, 0.1);
  color: var(--col-muted);
}

.sebu-column-home-thumb {
  display: block;
  overflow: hidden;
  background: linear-gradient(135deg, #fef3c7, #e0f2fe);
}

.sebu-column-home-thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sebu-column-home-rank__thumb {
  width: 68px;
  height: 51px;
  border-radius: 9px;
}

.sebu-column-home-thumb__pattern {
  display: block;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(circle at 22% 20%, rgba(15, 76, 92, 0.22), transparent 30%),
    radial-gradient(circle at 78% 72%, rgba(180, 83, 9, 0.18), transparent 34%);
}

.sebu-column-home-rank__body,
.sebu-column-home-recent__body {
  display: grid;
  min-width: 0;
}

.sebu-column-home-rank__body {
  gap: 3px;
}

.sebu-column-home-rank__title,
.sebu-column-home-recent__title {
  display: -webkit-box;
  overflow: hidden;
  color: var(--col-ink);
  font-weight: 800;
  line-height: 1.34;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  transition: color 0.16s ease;
}

.sebu-column-home-rank__title {
  font-size: 0.88rem;
}

.sebu-column-home-rank--plain .sebu-column-home-rank__title {
  -webkit-line-clamp: 1;
}

.sebu-column-home-meta {
  display: block;
  overflow: hidden;
  color: var(--col-muted);
  font-size: 0.7rem;
  font-weight: 700;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sebu-column-home .sebu-column-card--compact .sebu-column-card__link {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  min-height: 0;
  align-items: stretch;
}

.sebu-column-home .sebu-column-card--compact .sebu-column-card__media,
.sebu-column-home .sebu-column-card--compact .sebu-column-card__thumb {
  height: 100%;
}

.sebu-column-home .sebu-column-card--compact .sebu-column-card__thumb {
  aspect-ratio: auto;
}

.sebu-column-home .sebu-column-card--compact .sebu-column-card__body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: 11px 14px;
}

.sebu-column-home .sebu-column-card--compact .sebu-column-card__title {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.42;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.sebu-column-home .sebu-column-card--compact .sebu-column-card__summary {
  display: -webkit-box;
  margin: 0;
  font-size: 0.78rem;
  line-height: 1.45;
  color: var(--col-muted);
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.sebu-column-home .sebu-column-card--compact .sebu-column-card__badges {
  margin-bottom: 0;
}

.sebu-column-home .sebu-column-card--compact .sebu-column-card__badges:empty {
  display: none;
}

.sebu-column-home .sebu-column-card--compact .sebu-column-card__footer {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
  gap: 8px;
}

.sebu-column-home .sebu-column-card--compact .sebu-column-card__author-title {
  display: none;
}

.sebu-column-home .sebu-column-card--compact .sebu-column-card__author-name {
  font-size: 0.78rem;
}

.sebu-column-home .sebu-column-card--compact .sebu-column-card__avatar {
  width: 28px;
  height: 28px;
}

.sebu-column-home .sebu-column-card--compact .sebu-column-card__read {
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  text-transform: none;
}

.sebu-column-home__recent-block {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid rgba(231, 229, 228, 0.92);
}

.sebu-column-home__section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.sebu-column-home__section-link {
  flex: 0 0 auto;
  color: var(--col-accent);
  font-size: 0.82rem;
  font-weight: 800;
  text-decoration: none;
}

.sebu-column-home__section-link:hover {
  color: var(--col-accent-light);
}

.sebu-column-home__recent-grid {
  display: grid;
  gap: 8px;
}

.sebu-column-home__recent-grid.has-monthly {
  grid-template-columns: minmax(220px, 0.68fr) minmax(0, 1.32fr);
  align-items: start;
}

.sebu-column-home__recent-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 18px;
}

.sebu-column-home-recent__link {
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 9px;
  min-height: 0;
  padding: 7px 2px;
  border-bottom: 1px solid rgba(231, 229, 228, 0.88);
  border-radius: 0;
}

.sebu-column-home-recent:nth-child(odd) .sebu-column-home-recent__link {
  padding-right: 10px;
  border-right: 1px solid rgba(231, 229, 228, 0.55);
}

.sebu-column-home-recent:nth-child(even) .sebu-column-home-recent__link {
  padding-left: 10px;
}

.sebu-column-home-recent:nth-last-child(-n+2) .sebu-column-home-recent__link {
  border-bottom-color: transparent;
}

.sebu-column-home-recent__thumb {
  width: 52px;
  height: 39px;
  border-radius: 7px;
}

.sebu-column-home-recent__body {
  gap: 3px;
}

.sebu-column-home-recent__title {
  font-size: 0.8rem;
  font-weight: 800;
  -webkit-line-clamp: 2;
}

.sebu-column-home-recent__link:hover .sebu-column-home-recent__title,
.sebu-column-home-rank__link:hover .sebu-column-home-rank__title {
  color: var(--col-accent);
}

@media (max-width: 520px) {
  .sebu-article-author-card .sebu-author-card__layout {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
  }

  .sebu-article-author-card .sebu-author-card__aside {
    flex-direction: row;
    align-items: center;
    width: 100%;
    gap: 12px;
  }

  .sebu-article-author-card .sebu-author-card__cta {
    width: auto;
    flex: 1 1 auto;
    justify-content: center;
  }

  .sebu-article-author-card .sebu-author-card__avatar {
    width: 72px;
    height: 72px;
  }

  .sebu-article-author-card .sebu-author-card__meta {
    padding: 14px;
  }

  .sebu-author-card__stats {
    width: 100%;
  }

  .sebu-author-card__stats div {
    flex: 1 1 86px;
  }

  .sebu-column-home {
    padding: 22px 14px 26px;
  }

  .sebu-column-home__title {
    font-size: 1.38rem;
  }

  .sebu-column-home__desc {
    font-size: 0.82rem;
  }

  .sebu-column-home .sebu-column-card--featured .sebu-column-card__body {
    padding: 12px 14px 14px;
  }

  .sebu-column-home .sebu-column-card--featured .sebu-column-card__title {
    font-size: 1.12rem;
  }

  .sebu-column-home .sebu-column-card--featured .sebu-column-card__footer {
    flex-direction: row;
    align-items: center;
  }

  .sebu-column-home__recent-grid.has-monthly,
  .sebu-column-home__recent-list {
    grid-template-columns: 1fr;
  }

  .sebu-column-home-rank--lead .sebu-column-home-rank__link {
    grid-template-columns: 30px 64px minmax(0, 1fr);
    gap: 8px;
  }

  .sebu-column-home-rank--plain .sebu-column-home-rank__link {
    grid-template-columns: 30px minmax(0, 1fr);
  }

  .sebu-column-home-rank__thumb {
    width: 64px;
    height: 48px;
  }

  .sebu-column-home-recent__link {
    grid-template-columns: 52px minmax(0, 1fr);
  }

  .sebu-column-home-recent:nth-child(odd) .sebu-column-home-recent__link {
    padding-right: 2px;
    border-right: 0;
  }

  .sebu-column-home-recent:nth-child(even) .sebu-column-home-recent__link {
    padding-left: 2px;
  }

  .sebu-column-home-recent__thumb {
    width: 52px;
    height: 40px;
  }

  .sebu-column-home-recent:nth-last-child(-n+2) .sebu-column-home-recent__link {
    border-bottom-color: rgba(231, 229, 228, 0.88);
  }

  .sebu-column-home-recent:last-child .sebu-column-home-recent__link {
    border-bottom-color: transparent;
  }
}

@media (min-width: 900px) {
  .sebu-column-home {
    padding: 28px 24px 32px;
  }

  .sebu-column-home__head {
    flex-direction: row;
    align-items: end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 12px;
  }

  .sebu-column-home__desc {
    max-width: 27rem;
    text-align: left;
  }

  .sebu-column-home__actions {
    justify-content: flex-end;
  }

  .sebu-column-home__layout {
    grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.92fr);
    gap: 12px;
    align-items: stretch;
  }

  .sebu-column-home__featured,
  .sebu-column-home__popular-wrap {
    display: flex;
    flex-direction: column;
    min-height: 0;
  }

  .sebu-column-home__featured .sebu-column-card--featured,
  .sebu-column-home__popular {
    flex: 1 1 auto;
    min-height: 0;
  }

  .sebu-column-home .sebu-column-card--featured .sebu-column-card__link {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    grid-template-rows: none;
    align-items: stretch;
    height: 100%;
    min-height: 0;
  }

  .sebu-column-home .sebu-column-card--featured .sebu-column-card__thumb {
    aspect-ratio: auto;
    min-height: 100%;
    height: 100%;
  }

  .sebu-column-home .sebu-column-card--featured .sebu-column-card__body {
    padding: 16px 18px;
    justify-content: center;
    gap: 6px;
  }

  .sebu-column-home .sebu-column-card--featured .sebu-column-card__title {
    font-size: clamp(1.12rem, 1.6vw, 1.38rem);
  }

  .sebu-column-home .sebu-column-card--featured .sebu-column-card__summary {
    font-size: 0.82rem;
    line-height: 1.42;
  }

  .sebu-column-home .sebu-column-card--featured .sebu-column-card__footer {
    padding-top: 8px;
  }

  .sebu-column-home__popular {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-top: 4px;
    border-top: 1px solid rgba(231, 229, 228, 0.92);
  }

  .sebu-column-home__recent-block {
    margin-top: 14px;
  }

  .sebu-column-home-recent__title {
    -webkit-line-clamp: 1;
  }
}

/* Legacy class aliases */
.sebu-column-page__hero,
.sebu-column-page__title,
.sebu-column-page__intro,
.sebu-column-write-page__head,
.sebu-column-write-page__title,
.sebu-column-write-page__guide {
  /* mapped via new structure */
}

/* ── Responsive ── */
@media (min-width: 640px) {
  .sebu-column-masthead__br {
    display: inline;
  }

  .sebu-column-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .sebu-column-card--featured .sebu-column-card__link {
    grid-template-columns: 1.15fr 1fr;
  }

  .sebu-column-card--featured .sebu-column-card__thumb {
    aspect-ratio: auto;
    min-height: 100%;
  }

  .sebu-column-card--featured .sebu-column-card__body {
    padding: 36px 32px;
    justify-content: center;
  }

  .sebu-column-authors {
    grid-template-columns: repeat(2, 1fr);
  }

  .sebu-writer-page__stats {
    grid-template-columns: repeat(4, 1fr);
  }

  .sebu-column-form__row {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1100px) {
  .sebu-column-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .sebu-column-card--featured {
    grid-column: 1 / -1;
  }
}

@media (max-width: 639px) {
  .sebu-column-page,
  .sebu-article-page,
  .sebu-writer-page,
  .sebu-column-write-page,
  .sebu-column-mypage-page {
    padding: 0 14px calc(48px + env(safe-area-inset-bottom, 0px));
  }

  .sebu-column-page--list::before,
  .sebu-column-write-page::before {
    margin: 0 -14px;
  }

  .sebu-column-masthead {
    padding: 32px 0 24px;
    margin-bottom: 24px;
  }

  .sebu-column-masthead__title {
    font-size: clamp(1.65rem, 7vw, 2rem);
  }

  .sebu-column-masthead__deck {
    font-size: 0.95rem;
  }

  .sebu-column-section__head {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .sebu-column-section__sort {
    width: 100%;
    justify-content: flex-start;
  }

  .sebu-column-card--featured .sebu-column-card__link {
    display: flex;
    flex-direction: column;
  }

  .sebu-column-card--featured .sebu-column-card__thumb {
    min-height: 200px;
    aspect-ratio: 16 / 10;
  }

  .sebu-column-card--featured .sebu-column-card__body {
    padding: 20px 18px 22px;
  }

  .sebu-column-card__body {
    padding: 18px 16px 20px;
  }

  .sebu-column-card__footer {
    flex-wrap: wrap;
    gap: 10px;
  }

  .sebu-column-card__read {
    width: 100%;
    text-align: right;
  }

  .sebu-column-rank__item {
    grid-template-columns: 40px 1fr;
    gap: 12px;
  }

  .sebu-column-rank__num {
    width: 40px;
    height: 40px;
    font-size: 1.1rem;
  }

  .sebu-column-studio {
    padding: 28px 0 24px;
    margin-bottom: 24px;
  }

  .sebu-column-studio__title {
    font-size: 1.5rem;
  }

  .sebu-column-studio__guide,
  .sebu-column-studio__tips {
    font-size: 0.9rem;
  }

  .sebu-column-write-form--editorial {
    padding: 20px 16px 24px;
  }

  .sebu-column-editor-wrap {
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .sebu-column-editor-wrap iframe,
  .sebu-column-editor-wrap .cke,
  .sebu-column-editor-wrap #smart_editor2,
  .sebu-column-editor-wrap .se2_inputarea {
    max-width: 100% !important;
    box-sizing: border-box;
  }

  .sebu-column-editor-wrap iframe {
    min-height: 280px !important;
  }

  .sebu-column-write-form__actions {
    flex-direction: column-reverse;
    align-items: stretch;
    gap: 10px;
  }

  .sebu-column-write-form__actions .sebu-column-btn {
    width: 100%;
    justify-content: center;
    margin-right: 0 !important;
  }

  .sebu-column-write-form__actions .sebu-column-btn--danger {
    order: 3;
    margin-right: 0;
  }

  .sebu-column-form__file {
    max-width: 100%;
  }

  .sebu-article-page.sebu-column-editorial {
    padding-left: 0;
    padding-right: 0;
  }

  .sebu-article__cover {
    min-height: 38vh;
    max-height: 56vh;
  }

  .sebu-article-page > .sebu-article-page__breadcrumb,
  .sebu-article-page > .sebu-article__owner-bar,
  .sebu-article-page > .sebu-article-nav,
  .sebu-article-page > .sebu-article-author-card,
  .sebu-article-page > .sebu-column-section,
  .sebu-article-page > .sebu-article-comments {
    padding-left: 12px;
    padding-right: 12px;
  }

  .sebu-article-page.sebu-column-editorial > .sebu-article {
    padding-left: 0;
    padding-right: 0;
    max-width: none;
  }

  .sebu-article-page.sebu-column-editorial .sebu-article--editorial {
    box-shadow: none;
  }

  .sebu-article-page.sebu-column-editorial .sebu-article__cover-header,
  .sebu-article-page.sebu-column-editorial .sebu-article__header--solo,
  .sebu-article-page.sebu-column-editorial .sebu-article__byline,
  .sebu-article-page.sebu-column-editorial .sebu-article__tags,
  .sebu-article-page.sebu-column-editorial .sebu-article__engage {
    padding-left: 12px;
    padding-right: 12px;
  }

  .sebu-article-page.sebu-column-editorial .sebu-article__body,
  .sebu-article-page.sebu-column-editorial .sebu-article__video {
    padding-left: 0;
    padding-right: 0;
    max-width: none;
  }

  .sebu-article-page.sebu-column-editorial .sebu-article__body {
    padding-top: 28px;
    padding-bottom: 36px;
  }

  .sebu-article-nav {
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
    margin-bottom: 28px;
    padding-left: 14px;
    padding-right: 14px;
  }

  .sebu-article-nav__item--next {
    text-align: left;
    align-items: flex-start;
  }

  .sebu-article-nav__item--next .sebu-article-nav__meta {
    justify-content: flex-start;
  }

  .sebu-article-page.sebu-column-editorial .sebu-article__cover-header {
    padding: 32px 12px 28px;
  }

  .sebu-article__title {
    font-size: clamp(1.45rem, 6vw, 1.85rem);
  }

  .sebu-article__byline {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .sebu-column-profile-block__badges {
    padding-left: 0;
  }

  .sebu-article__stats {
    width: 100%;
    justify-content: space-between;
  }

  .sebu-article-page.sebu-column-editorial .sebu-article__content--rich {
    font-size: 1.125rem;
    line-height: 1.9;
    padding: 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .sebu-article-page.sebu-column-editorial .sebu-article__content--rich img,
  .sebu-article-page.sebu-column-editorial .sebu-article__content--rich table,
  .sebu-article-page.sebu-column-editorial .sebu-article__content--rich iframe,
  .sebu-article-page.sebu-column-editorial .sebu-article__content--rich video {
    max-width: 100%;
    width: 100%;
    height: auto;
    border-radius: 0;
  }

  .sebu-article__content--rich > p:first-of-type::first-letter {
    font-size: 2.6em;
  }

  .sebu-article-page.sebu-column-editorial .sebu-article__engage {
    position: sticky;
    bottom: 0;
    z-index: 10;
    margin: 0 0 20px;
    padding: 14px 12px calc(14px + env(safe-area-inset-bottom, 0px));
    background: var(--col-surface);
    box-shadow: 0 -8px 24px rgba(28, 25, 23, 0.08);
  }

  .sebu-article__actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .sebu-article__actions .sebu-column-btn,
  .sebu-article__actions .sebu-column-like-btn,
  .sebu-article__actions .sebu-column-bookmark-btn {
    width: 100%;
    min-height: 44px;
    padding: 0 12px;
    font-size: 0.82rem;
  }

  .sebu-article__actions .sebu-column-btn--ghost,
  .sebu-article__actions .sebu-column-btn--outline:nth-last-child(-n+2) {
    grid-column: span 1;
  }

  .sebu-writer-page__profile {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 18px;
    padding: 28px 18px;
    border-radius: 24px;
  }

  .sebu-writer-page__intro {
    width: 100%;
  }

  .sebu-writer-page__profile-visual {
    min-height: 170px;
  }

  .sebu-writer-page__avatar,
  .sebu-writer-page__avatar.sebu-column-avatar {
    width: 124px;
    height: 124px;
  }

  .sebu-writer-page__avatar-ring {
    width: 158px;
    height: 158px;
  }

  .sebu-writer-page__headline,
  .sebu-writer-page__links,
  .sebu-writer-page__social {
    justify-content: center;
  }

  .sebu-writer-page__meta {
    grid-template-columns: 1fr;
  }

  .sebu-writer-page__stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-top: 12px;
  }

  .sebu-author-activity__list {
    grid-template-columns: 1fr;
  }

  .sebu-column-mypage {
    padding: 18px 14px;
  }

  .sebu-column-mypage__profile {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .sebu-column-mypage__actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
  }

  .sebu-column-mypage__actions .sebu-column-btn {
    width: 100%;
    justify-content: center;
  }

  .sebu-column-mypage-page .sebu-column-card__link {
    min-height: 0;
  }

  .sebu-column-modal__dialog {
    width: calc(100% - 24px);
    max-height: calc(100vh - 48px);
    margin: 12px;
  }
}

/* ── Column admin (super admin) ── */
.sebu-column-admin,
.sebu-column-admin--mypage,
.sebu-column-mypage-admin {
  --col-sans: 'Source Sans 3', -apple-system, BlinkMacSystemFont, 'Apple SD Gothic Neo', sans-serif;
  --col-ink: #1c1917;
  --col-muted: #78716c;
  --col-line: #e7e5e4;
  --col-surface: #ffffff;
  --col-accent: #0f4c5c;
  --col-accent-light: #1a6b7d;
}

.sebu-column-admin {
  max-width: 1080px;
  margin: 0 auto;
  padding: 24px 20px 64px;
  font-family: var(--col-sans, -apple-system, BlinkMacSystemFont, 'Apple SD Gothic Neo', sans-serif);
  color: var(--col-ink, #1c1917);
}

.sebu-column-admin__header {
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--col-line, #e7e5e4);
}

.sebu-column-admin__title {
  margin: 0 0 8px;
  font-family: var(--col-serif, Georgia, serif);
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  line-height: 1.25;
}

.sebu-column-admin__desc {
  margin: 0;
  font-size: 14px;
  color: var(--col-muted, #78716c);
}

.sebu-column-admin__desc a {
  color: var(--col-accent, #0f4c5c);
  font-weight: 600;
  text-decoration: none;
}

.sebu-column-admin__desc a:hover {
  text-decoration: underline;
}

.sebu-column-admin__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.sebu-column-admin__tab {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid var(--col-line, #e7e5e4);
  border-radius: 999px;
  background: #fff;
  font-size: 13px;
  font-weight: 700;
  color: var(--col-ink-soft, #44403c);
  text-decoration: none;
  transition: border-color 0.15s, background 0.15s, color 0.15s;
}

.sebu-column-admin__tab:hover {
  border-color: var(--col-accent, #0f4c5c);
  color: var(--col-accent, #0f4c5c);
}

.sebu-column-admin__tab.is-active {
  border-color: var(--col-accent, #0f4c5c);
  background: var(--col-accent, #0f4c5c);
  color: #fff;
}

.sebu-column-admin__panel {
  padding: 24px;
  border: 1px solid var(--col-line, #e7e5e4);
  border-radius: var(--col-radius-lg, 12px);
  background: var(--col-surface, #fff);
  box-shadow: var(--col-shadow, 0 1px 2px rgba(28, 25, 23, 0.04));
}

.sebu-column-admin__panel-title,
.sebu-column-admin__subtitle {
  margin: 0 0 16px;
  font-size: 1.15rem;
  font-weight: 700;
}

.sebu-column-admin__subtitle {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--col-line, #e7e5e4);
}

.sebu-column-admin__table-wrap {
  overflow-x: auto;
}

.sebu-column-admin__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.sebu-column-admin__table th,
.sebu-column-admin__table td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--col-line, #e7e5e4);
  text-align: left;
  vertical-align: top;
}

.sebu-column-admin__table th {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--col-muted, #78716c);
  background: var(--col-paper-warm, #f5f4f0);
}

.sebu-column-admin__table a {
  color: var(--col-accent, #0f4c5c);
  font-weight: 600;
  text-decoration: none;
}

.sebu-column-admin__table a:hover {
  text-decoration: underline;
}

.sebu-column-admin__author-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.sebu-column-admin__author-list li {
  padding: 12px 0;
  border-bottom: 1px solid var(--col-line, #e7e5e4);
  font-size: 14px;
  line-height: 1.6;
}

.sebu-column-admin__author-list li:last-child {
  border-bottom: 0;
}

.sebu-column-admin__applications {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 16px;
}

.sebu-column-admin__application-item {
  padding: 20px;
  border: 1px solid var(--col-line, #e7e5e4);
  border-radius: var(--col-radius-lg, 12px);
  background: var(--col-paper-warm, #f5f4f0);
}

.sebu-column-admin__application-head {
  margin-bottom: 12px;
}

.sebu-column-admin__application-profile {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.sebu-column-admin__application-avatar,
img.sebu-column-admin__application-avatar,
span.sebu-column-admin__application-avatar {
  flex: 0 0 auto;
  width: 52px !important;
  height: 52px !important;
  border-radius: 50%;
  object-fit: cover;
  background: #e7e5e4;
}

span.sebu-column-admin__application-avatar.sebu-column-avatar--initials {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  color: var(--col-accent, #0f4c5c);
}

.sebu-column-admin__application-identity {
  flex: 1;
  min-width: 0;
}

.sebu-column-admin__application-name-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}

.sebu-column-admin__application-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--col-ink, #1c1917);
}

.sebu-column-admin__application-sub {
  display: block;
  font-size: 13px;
  color: var(--col-muted, #78716c);
}

.sebu-column-admin__status {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.sebu-column-admin__status--pending {
  background: #fef3c7;
  color: #92400e;
}

.sebu-column-admin__status--approved {
  background: #d1fae5;
  color: #065f46;
}

.sebu-column-admin__status--rejected {
  background: #fee2e2;
  color: #991b1b;
}

.sebu-column-admin__application-social {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}

.sebu-column-admin__application-title {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 700;
  color: var(--col-ink, #1c1917);
}

.sebu-column-admin__application-meta {
  margin: 0 0 6px;
  font-size: 13px;
  line-height: 1.55;
  color: var(--col-ink-soft, #44403c);
}

.sebu-column-admin__application-meta a {
  color: var(--col-accent, #0f4c5c);
  word-break: break-all;
}

.sebu-column-admin__application-bio {
  margin: 0 0 12px;
  padding: 12px 14px;
  border-radius: 10px;
  background: #fff;
  font-size: 14px;
  line-height: 1.7;
  color: var(--col-ink, #1c1917);
}

.sebu-column-admin__application-form {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed var(--col-line, #e7e5e4);
}

.sebu-column-admin__application-form .sebu-column-form__textarea {
  width: 100%;
  min-height: 72px;
  margin-bottom: 10px;
  padding: 10px 12px;
  border: 1px solid var(--col-line, #e7e5e4);
  border-radius: 10px;
  background: #fff;
  font-family: inherit;
  font-size: 14px;
  box-sizing: border-box;
  resize: vertical;
}

.sebu-column-admin__inline-form {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.sebu-column-admin__application-form .sebu-column-btn--primary {
  background: var(--col-accent, #0f4c5c);
  border-color: var(--col-accent, #0f4c5c);
  color: #fff;
}

.sebu-column-admin__application-form .sebu-column-btn--primary:hover,
.sebu-column-admin__application-form .sebu-column-btn--primary:focus-visible {
  background: var(--col-accent-light, #1a6b7d);
  border-color: var(--col-accent-light, #1a6b7d);
  color: #fff;
}

.sebu-column-admin--mypage .sebu-column-admin__application-item {
  background: #fff;
}

.sebu-column-mypage-admin__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.sebu-column-mypage-admin__summary {
  margin: 0 0 12px;
  font-size: 14px;
  color: var(--col-muted, #78716c);
}

.sebu-column-mypage-admin__more {
  margin: 12px 0 0;
  font-size: 14px;
}

.sebu-column-mypage-admin__more a {
  color: var(--col-accent, #0f4c5c);
  font-weight: 600;
}

.sebu-column-admin-form .sebu-column-form__field {
  margin-bottom: 16px;
}

.sebu-column-admin-form .sebu-column-form__input,
.sebu-column-admin-form .sebu-column-form__select,
.sebu-column-admin-form .sebu-column-form__textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--col-line, #e7e5e4);
  border-radius: 10px;
  background: #fff;
  font-family: inherit;
  font-size: 14px;
  box-sizing: border-box;
}

.sebu-column-admin__current-monthly {
  margin: 0 0 16px;
  padding: 12px 14px;
  border-radius: 10px;
  background: var(--col-gold-soft, #fef3c7);
  font-size: 14px;
}

@media (max-width: 639px) {
  .sebu-column-admin__panel {
    padding: 16px;
  }

  .sebu-column-admin__application-item {
    padding: 16px;
  }

  .sebu-column-admin__inline-form {
    flex-direction: column;
  }

  .sebu-column-admin__inline-form .sebu-column-btn {
    width: 100%;
    justify-content: center;
  }
}

/* Columnist admin (standalone page) */
.sebu-column-authors-manage-list-link {
  margin: 0 0 24px;
  text-align: center;
}

.sebu-column-admin-authors--list-only .sebu-column-admin__tabs {
  margin-bottom: 20px;
}

.sebu-column-admin-authors .sebu-column-authors-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.sebu-column-authors-summary__item {
  padding: 14px 16px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid #e2e8f0;
  text-align: center;
}

.sebu-column-authors-summary__label {
  display: block;
  font-size: 12px;
  color: #64748b;
  margin-bottom: 4px;
}

.sebu-column-authors-summary__item strong {
  font-size: 22px;
  color: #0f172a;
}

.sebu-column-authors-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
}

.sebu-column-authors-toolbar__search {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  flex: 1 1 240px;
}

.sebu-column-authors-toolbar__search .sebu-column-form__input {
  min-width: 200px;
  flex: 1 1 auto;
}

.sebu-column-authors-toolbar__filters {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.sebu-column-authors-toolbar__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-left: auto;
}

.sebu-column-authors-edit-note {
  margin: 0 0 14px;
  font-size: 14px;
  color: #64748b;
}

.sebu-column-authors-count {
  font-weight: 600;
  color: #64748b;
  font-size: 0.85em;
}

.sebu-column-authors-table__check {
  width: 44px;
}

.sebu-column-authors-cell {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.sebu-column-authors-cell__avatar {
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  object-fit: cover;
  background: #f1f5f9;
}

.sebu-column-authors-cell__body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.sebu-column-authors-cell__name {
  font-size: 15px;
  color: #0f172a;
}

.sebu-column-authors-cell__id,
.sebu-column-authors-cell__title,
.sebu-column-authors-cell__grade {
  font-size: 12px;
  color: #64748b;
}

.sebu-column-authors-flags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.sebu-column-authors-flag {
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid #e2e8f0;
  background: #f8fafc;
  color: #64748b;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
}

.sebu-column-authors-flag.is-on {
  background: #dcfce7;
  border-color: #86efac;
  color: #15803d;
}

.sebu-column-authors-flag--official.is-on {
  background: #dbeafe;
  border-color: #93c5fd;
  color: #1d4ed8;
}

.sebu-column-authors-warn {
  display: block;
  margin-top: 6px;
  font-size: 11px;
  color: #dc2626;
  font-weight: 700;
}

.sebu-column-authors-stats {
  font-size: 12px;
  color: #64748b;
  line-height: 1.5;
}

.sebu-column-authors-stats__date {
  display: block;
  margin-top: 4px;
  color: #94a3b8;
}

.sebu-column-authors-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.sebu-column-authors-table tr.is-member-issue {
  background: #fff7ed;
}

.sebu-column-memo-dialog {
  width: min(520px, calc(100vw - 32px));
  max-height: calc(100vh - 32px);
  padding: 0;
  border: none;
  border-radius: 16px;
  box-shadow: 0 24px 48px rgba(15, 23, 42, 0.2);
}

.sebu-column-memo-dialog::backdrop {
  background: rgba(15, 23, 42, 0.45);
}

.sebu-column-memo-dialog__form {
  padding: 20px 22px 22px;
}

.sebu-column-memo-dialog__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.sebu-column-memo-dialog__title {
  margin: 0;
  font-size: 18px;
}

.sebu-column-memo-dialog__close {
  border: none;
  background: transparent;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  color: #64748b;
}

.sebu-column-memo-dialog__desc {
  margin: 0 0 14px;
  font-size: 13px;
  color: #64748b;
  line-height: 1.5;
}

.sebu-column-memo-dialog__foot {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 14px;
}

@media (max-width: 768px) {
  .sebu-column-admin-authors .sebu-column-authors-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sebu-column-authors-toolbar__actions {
    margin-left: 0;
    width: 100%;
  }

  .sebu-column-authors-actions {
    flex-direction: column;
    align-items: stretch;
  }
}

/* Columnist application */
.sebu-column-apply-page {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 20px 64px;
}

.sebu-column-apply-status {
  margin-bottom: 28px;
  padding: 20px 22px;
  border: 1px solid var(--col-line);
  background: var(--col-paper-warm);
}

.sebu-column-apply-status__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  margin-bottom: 8px;
}

.sebu-column-apply-status__title {
  margin: 0;
  font-family: var(--col-serif);
  font-size: 1.1rem;
  font-weight: 600;
}

.sebu-column-apply-status__badge {
  display: inline-block;
  padding: 4px 10px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--col-surface);
  border: 1px solid var(--col-line);
}

.sebu-column-apply-status--pending .sebu-column-apply-status__badge {
  background: var(--col-gold-soft, #fef3c7);
  border-color: var(--col-gold);
  color: var(--col-ink);
}

.sebu-column-apply-status--approved .sebu-column-apply-status__badge {
  background: #ecfdf5;
  border-color: #6ee7b7;
}

.sebu-column-apply-status--rejected .sebu-column-apply-status__badge {
  background: #fef2f2;
  border-color: #fca5a5;
}

.sebu-column-apply-status__date {
  margin: 0 0 8px;
  font-size: 0.88rem;
  color: var(--col-muted);
}

.sebu-column-apply-status__memo {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--col-ink-soft);
}

.sebu-column-apply-pending {
  padding: 28px 24px;
  border: 1px dashed var(--col-line);
  background: var(--col-paper-warm);
  text-align: center;
}

.sebu-column-apply-pending__title {
  margin: 0 0 8px;
  font-family: var(--col-serif);
  font-size: 1.15rem;
  font-weight: 600;
}

.sebu-column-apply-pending__desc {
  margin: 0 0 20px;
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--col-muted);
}

.sebu-column-apply-form .sebu-column-apply-section {
  padding-bottom: 28px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--col-line);
}

.sebu-column-apply-form .sebu-column-apply-section:last-of-type {
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 8px;
}

.sebu-column-apply-section__head {
  margin-bottom: 20px;
}

.sebu-column-apply-section__title {
  margin: 0 0 6px;
  font-family: var(--col-serif);
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.sebu-column-apply-section__desc {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--col-muted);
}

.sebu-column-apply-profile {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 24px 28px;
  align-items: start;
}

.sebu-column-apply-profile__media {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.sebu-column-apply-profile__preview {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 96px;
  height: 96px;
  border: 1px solid var(--col-line);
  background: var(--col-paper-warm);
  overflow: hidden;
}

.sebu-column-apply-profile__preview-img {
  display: none;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sebu-column-apply-profile__preview-img.is-visible {
  display: block;
}

.sebu-column-apply-profile__preview-initial {
  font-family: var(--col-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--col-accent);
  line-height: 1;
}

.sebu-column-apply-profile__preview-img.is-visible + .sebu-column-apply-profile__preview-initial {
  display: none;
}

.sebu-column-apply-profile__upload .sebu-column-form__label {
  font-size: 0.72rem;
}

.sebu-column-apply-profile__upload .sebu-column-form__hint {
  display: block;
  margin-top: 8px;
  font-size: 0.78rem;
  line-height: 1.5;
  color: var(--col-muted);
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
}

.sebu-column-apply-profile__fields .sebu-column-form__row {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 20px;
}

.sebu-column-apply-profile__fields .sebu-column-form__field--last {
  margin-bottom: 0;
}

.sebu-column-form__textarea--apply {
  min-height: 100px;
  line-height: 1.65;
  resize: vertical;
}

.sebu-column-form__sns-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 20px;
}

.sebu-column-form__field--sns {
  margin-bottom: 18px;
}

.sebu-column-form__field--last {
  margin-bottom: 0;
}

.sebu-column-apply-form .sebu-column-form__row {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 20px;
}

@media (max-width: 639px) {
  .sebu-column-apply-page {
    padding: 0 14px 48px;
  }

  .sebu-column-apply-profile {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .sebu-column-apply-profile__media {
    flex-direction: row;
    align-items: flex-start;
    gap: 16px;
  }

  .sebu-column-apply-profile__fields .sebu-column-form__row,
  .sebu-column-form__sns-grid,
  .sebu-column-apply-form .sebu-column-form__row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .sebu-column-write-form--editorial.sebu-column-apply-form {
    padding: 22px 16px 28px;
  }
}