/* ============================================
   Archive Page (column.html)
   신문·저널 스타일
   ============================================ */

.arch-hero {
  padding: 80px 40px 48px;
  max-width: var(--max-w); margin: 0 auto;
  border-bottom: 2px solid var(--text-strong);
}
.arch-hero .eyebrow-lg {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-en); font-size: 12px; font-weight: 700;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--mainColor);
  margin-bottom: 20px;
}
.arch-hero .eyebrow-lg::before {
  content:''; width: 24px; height: 2px; background: var(--mainColor);
}
.arch-hero h1 {
  font-size: clamp(36px, 4.8vw, 60px);
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.035em;
  color: var(--text-strong);
}
.arch-hero .lead {
  margin-top: 24px;
  font-size: 17px;
  color: var(--text-mute);
  line-height: 1.7;
  max-width: 720px;
}
.arch-hero .arch-meta {
  margin-top: 32px;
  display: flex; gap: 40px; flex-wrap: wrap;
  font-family: var(--font-en); font-size: 12px;
  color: var(--text-mute); font-weight: 500;
  letter-spacing: 0.04em;
}
.arch-hero .arch-meta span {
  display: inline-flex; align-items: center; gap: 8px;
}
.arch-hero .arch-meta b {
  color: var(--text-strong); font-family: var(--font-en);
  font-weight: 700; font-size: 15px;
  letter-spacing: -0.01em;
}

.arch-body {
  max-width: var(--max-w); margin: 0 auto;
  padding: 40px 40px 96px;
}

.arch-filters {
  display: flex; gap: 4px; flex-wrap: wrap;
  padding: 20px 0 28px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 8px;
}
.arch-filters button {
  padding: 10px 18px; font-size: 13px; font-weight: 600;
  color: var(--text-mute); background: transparent;
  border: 1px solid var(--line); border-radius: 3px;
  letter-spacing: -0.01em; font-family: var(--font-kr);
  transition: all .18s;
}
.arch-filters button:hover {
  color: var(--text-strong); border-color: var(--text-strong);
}
.arch-filters button.active {
  background: var(--text-strong); color: #fff;
  border-color: var(--text-strong);
}

.arch-list {
  /* uses same .archive-item styles from index-inline (mirrored here) */
}
.arch-list .arch-item {
  display: grid;
  grid-template-columns: 120px 130px 1fr auto;
  gap: 32px; align-items: center;
  padding: 30px 8px;
  border-bottom: 1px solid var(--line);
  transition: background .18s;
}
.arch-list .arch-item:hover { background: var(--bg-tint); }
.arch-list .date {
  font-family: var(--font-en); font-size: 13px;
  font-weight: 600; color: var(--text-mute);
  letter-spacing: 0.02em;
}
.arch-list .cat {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11.5px; font-weight: 700;
  letter-spacing: 0.02em;
  padding: 5px 10px; border-radius: 3px;
  justify-self: start;
  line-height: 1;
}
.arch-list .cat .dot {
  width: 6px; height: 6px; border-radius: 50%;
}
.arch-list .cat[data-cat="geo"] {
  background: #fef1f2; color: var(--mainColor);
}
.arch-list .cat[data-cat="geo"] .dot { background: var(--mainColor); }
.arch-list .cat[data-cat="ai"] {
  background: #f0f5fc; color: #0a5cb9;
}
.arch-list .cat[data-cat="ai"] .dot { background: #0a5cb9; }
.arch-list .cat[data-cat="marketing"] {
  background: #f2f2f2; color: #5a5a5a;
}
.arch-list .cat[data-cat="marketing"] .dot { background: #5a5a5a; }
.arch-list .cat[data-cat="aeo"] {
  background: #f0f5fc; color: #0a5cb9;
}
.arch-list .cat[data-cat="aeo"] .dot { background: #0a5cb9; }
.arch-list .cat[data-cat="seo"] {
  background: #ebf7f0; color: #0a7a3d;
}
.arch-list .cat[data-cat="seo"] .dot { background: #0a7a3d; }
.arch-list .cat[data-cat="regulation"] {
  background: #fdf4e8; color: #7a3d00;
}
.arch-list .cat[data-cat="regulation"] .dot { background: #7a3d00; }
.arch-list .cat[data-cat="ai"] {
  background: #fdf4e8; color: #7a3d00;
}
.arch-list .cat[data-cat="ai"] .dot { background: #7a3d00; }
.arch-list .cat[data-cat="corporate"] {
  background: #f2f2f2; color: #5a5a5a;
}
.arch-list .cat[data-cat="corporate"] .dot { background: #5a5a5a; }
.arch-list .cat[data-cat="marketing"] {
  background: #fdf5e6; color: #8a5a00;
}
.arch-list .cat[data-cat="marketing"] .dot { background: #8a5a00; }
.arch-list .cat[data-cat="law"] {
  background: #f4eef9; color: #5c3a80;
}
.arch-list .cat[data-cat="law"] .dot { background: #5c3a80; }
.arch-list .cat[data-cat="web"] {
  background: #e6f4f5; color: #1a6a70;
}
.arch-list .cat[data-cat="web"] .dot { background: #1a6a70; }

.arch-list .body { min-width: 0; }
.arch-list .title {
  font-size: 18px; font-weight: 700;
  color: var(--text-strong); letter-spacing: -0.02em;
  line-height: 1.4;
}
.arch-list .arch-item:hover .title { color: var(--mainColor); }
.arch-list .summary {
  margin-top: 10px; font-size: 14.5px;
  color: var(--text-mute); line-height: 1.6;
  display: -webkit-box; -webkit-line-clamp: 2;
  -webkit-box-orient: vertical; overflow: hidden;
}
.arch-list .meta-inline {
  margin-top: 10px; font-size: 12px;
  color: var(--text-light);
  font-family: var(--font-en); font-weight: 500;
  letter-spacing: 0.02em;
}
.arch-list .meta-inline b {
  color: var(--text-mute); font-weight: 600;
  font-family: var(--font-kr);
}
.arch-list .go {
  font-family: var(--font-en); font-size: 12px;
  font-weight: 700; color: var(--text-mute);
  letter-spacing: 0.08em;
  display: inline-flex; align-items: center; gap: 4px;
}
.arch-list .arch-item:hover .go { color: var(--mainColor); }

.arch-empty {
  padding: 80px 8px; text-align: center;
  color: var(--text-mute); font-size: 14px;
  border-bottom: 1px solid var(--line);
}

/* Featured (첫 번째 항목 강조) */
.arch-list .arch-item.featured {
  padding: 40px 12px 40px;
  background: linear-gradient(180deg, var(--bg-tint) 0%, #fff 60%);
  margin: 0 -12px;
  border-bottom: 2px solid var(--text-strong);
  position: relative;
}
.arch-list .arch-item.featured .title { font-size: 22px; }
.arch-list .arch-item.featured .summary {
  -webkit-line-clamp: 3;
  font-size: 15px;
}
.arch-list .arch-item.featured .body::before {
  content: 'FEATURED';
  display: inline-block;
  font-family: var(--font-en);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--mainColor);
  background: var(--mainColor-tint);
  padding: 3px 8px;
  border-radius: 3px;
  margin-bottom: 10px;
}

/* Pagination */
.arch-pagination {
  margin-top: 40px;
  display: flex; align-items: center; justify-content: center;
  gap: 6px; flex-wrap: wrap;
}
.arch-pagination button {
  min-width: 38px; height: 38px;
  padding: 0 12px;
  font-family: var(--font-en);
  font-size: 13px; font-weight: 600;
  color: var(--text-mute);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 3px;
  letter-spacing: 0.02em;
  transition: all .18s;
}
.arch-pagination button:hover:not(:disabled):not(.active) {
  color: var(--text-strong);
  border-color: var(--text-strong);
}
.arch-pagination button.active {
  background: var(--text-strong);
  color: #fff;
  border-color: var(--text-strong);
}
.arch-pagination button:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}
.arch-pagination .arch-nav {
  padding: 0 14px;
}
.arch-pageinfo {
  margin-top: 16px;
  text-align: center;
  font-size: 12px;
  color: var(--text-light);
  font-family: var(--font-en);
  letter-spacing: 0.04em;
}

.arch-note {
  margin-top: 48px;
  padding: 32px 36px;
  background: var(--bg-tint);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; flex-wrap: wrap;
}
.arch-note h4 {
  font-size: 17px; font-weight: 800;
  color: var(--text-strong); letter-spacing: -0.02em;
  margin-bottom: 6px;
}
.arch-note p {
  font-size: 14px; color: var(--text-mute);
  line-height: 1.6;
}
.arch-note a {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px;
  font-size: 13px; font-weight: 700;
  color: #fff; background: var(--text-strong);
  border-radius: 3px;
  transition: all .2s;
  flex-shrink: 0;
}
.arch-note a:hover { background: var(--mainColor); }

@media (max-width: 1000px) {
  .arch-list .arch-item,
  .arch-list .arch-item.featured {
    grid-template-columns: 100px 110px 1fr;
    gap: 20px;
  }
  .arch-list .go { display: none; }
}
@media (max-width: 720px) {
  .arch-hero { padding: 56px 24px 32px; }
  .arch-body { padding: 32px 24px 72px; }
  .arch-list .arch-item,
  .arch-list .arch-item.featured {
    grid-template-columns: 1fr; gap: 8px;
    padding: 22px 4px;
  }
  .arch-list .arch-item.featured { padding: 30px 4px; }
  .arch-list .title { font-size: 16px; }
  .arch-list .arch-item.featured .title { font-size: 18px; }
  .arch-note { padding: 24px; }
}