/* ============================================================
   article.css — 하늘루닌 가이드 아티클 공용 스타일
   base.css 토큰(--sky-*, --ink-*, --line 등) 재사용
   ============================================================ */

.article-wrap { max-width: 800px; margin: 0 auto; padding: 32px 24px 80px; }

/* Breadcrumb */
.article-crumb { font-size: 13px; color: var(--ink-500); margin-bottom: 22px; display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.article-crumb a { color: var(--ink-500); transition: color .15s; }
.article-crumb a:hover { color: var(--sky-700); }
.article-crumb .sep { opacity: .5; }

/* Header */
.article-head { margin-bottom: 30px; }
.article-eyebrow { display: inline-block; font-size: 12px; font-weight: 800; letter-spacing: 1.5px; color: var(--sky-700); background: var(--sky-50); padding: 5px 12px; border-radius: 999px; margin-bottom: 14px; }
.article-title { font-size: clamp(26px, 4.4vw, 40px); font-weight: 900; line-height: 1.22; letter-spacing: -1px; color: var(--ink-900); margin-bottom: 14px; }
.article-lead { font-size: 16px; line-height: 1.7; color: var(--ink-500); }
.article-byline { margin-top: 16px; font-size: 12.5px; color: var(--ink-300); display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.article-byline .dot { opacity: .5; }

/* Table of contents */
.article-toc { background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--radius-md); padding: 18px 22px; margin: 26px 0 34px; }
.article-toc strong { display: block; font-size: 13px; font-weight: 800; color: var(--ink-900); margin-bottom: 10px; letter-spacing: -.2px; }
.article-toc ol { margin: 0; padding-left: 20px; display: flex; flex-direction: column; gap: 7px; }
.article-toc a { font-size: 14px; color: var(--ink-700); transition: color .15s; }
.article-toc a:hover { color: var(--sky-700); }

/* Prose */
.prose { font-size: 16px; line-height: 1.8; color: var(--ink-700); }
.prose h2 { font-size: clamp(20px, 3vw, 26px); font-weight: 900; letter-spacing: -.5px; color: var(--ink-900); margin: 44px 0 14px; scroll-margin-top: 84px; }
.prose h2 .h-emoji { margin-right: 8px; }
.prose h3 { font-size: 18px; font-weight: 800; color: var(--ink-900); margin: 28px 0 10px; letter-spacing: -.3px; }
.prose p { margin: 0 0 16px; }
.prose a { color: var(--sky-700); font-weight: 600; text-decoration: underline; text-underline-offset: 2px; }
.prose ul, .prose ol { margin: 0 0 18px; padding-left: 22px; display: flex; flex-direction: column; gap: 8px; }
.prose li { line-height: 1.7; }
.prose strong { color: var(--ink-900); font-weight: 700; }
.prose hr { border: none; border-top: 1px solid var(--line); margin: 36px 0; }

/* Callout boxes */
.callout { border-radius: var(--radius-md); padding: 16px 20px; margin: 22px 0; font-size: 14.5px; line-height: 1.7; display: flex; gap: 12px; align-items: flex-start; }
.callout .c-ico { font-size: 22px; line-height: 1.3; flex-shrink: 0; }
.callout .c-body { flex: 1; }
.callout .c-body strong { display: block; margin-bottom: 3px; }
.callout.tip { background: rgba(42,191,191,.10); border: 1px solid rgba(42,191,191,.28); color: var(--ink-700); }
.callout.warn { background: rgba(255,122,69,.10); border: 1px solid rgba(255,122,69,.30); color: var(--ink-700); }
.callout.info { background: var(--sky-50); border: 1px solid var(--sky-100); color: var(--ink-700); }

/* Tables */
.prose .table-scroll { overflow-x: auto; margin: 20px 0; border: 1px solid var(--line); border-radius: var(--radius-md); }
.prose table { width: 100%; border-collapse: collapse; font-size: 14px; min-width: 460px; }
.prose th, .prose td { padding: 11px 14px; text-align: left; border-bottom: 1px solid var(--line); }
.prose th { background: var(--bg-soft); font-weight: 800; color: var(--ink-900); font-size: 13px; }
.prose tr:last-child td { border-bottom: none; }
.prose td { color: var(--ink-700); }

/* Checklist */
.checklist { list-style: none !important; padding-left: 0 !important; }
.checklist li { position: relative; padding-left: 30px; }
.checklist li::before { content: '✓'; position: absolute; left: 0; top: 0; color: var(--teal-dark); font-weight: 900; }

/* Highlight cards inside prose */
.spot-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; margin: 20px 0; }
.spot-card { background: var(--card-bg); border: 1px solid var(--line); border-radius: var(--radius-md); padding: 16px; }
.spot-card .spot-tag { display: inline-block; font-size: 11px; font-weight: 700; color: var(--sky-700); background: var(--sky-50); padding: 2px 9px; border-radius: 999px; margin-bottom: 8px; }
.spot-card h4 { font-size: 15px; font-weight: 800; color: var(--ink-900); margin: 0 0 5px; }
.spot-card p { font-size: 13px; color: var(--ink-500); line-height: 1.6; margin: 0; }

/* Article CTA */
.article-cta { text-align: center; margin: 48px 0 0; padding: 32px 26px; background: linear-gradient(135deg, var(--sky-50), var(--bg-soft)); border: 1px solid var(--line); border-radius: var(--radius-lg); }
.article-cta h3 { font-size: 19px; font-weight: 800; color: var(--ink-900); margin: 0 0 8px; }
.article-cta p { font-size: 14px; color: var(--ink-700); margin: 0 0 16px; }
.article-cta-buttons { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }

/* Related articles */
.article-related { margin-top: 52px; }
.article-related h3 { font-size: 16px; font-weight: 800; color: var(--ink-900); margin-bottom: 14px; }
.related-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.related-card { display: block; background: var(--card-bg); border: 1px solid var(--line); border-radius: var(--radius-md); padding: 16px; transition: transform .18s, box-shadow .2s, border-color .18s; }
.related-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-sm); border-color: var(--sky-300); }
.related-card .r-emoji { font-size: 24px; margin-bottom: 8px; }
.related-card .r-title { font-size: 14px; font-weight: 800; color: var(--ink-900); line-height: 1.4; margin-bottom: 4px; }
.related-card .r-desc { font-size: 12px; color: var(--ink-500); line-height: 1.5; }

/* Article disclaimer */
.article-note { margin-top: 40px; padding: 16px 18px; background: var(--bg-soft); border-radius: var(--radius-sm); font-size: 12.5px; color: var(--ink-500); line-height: 1.6; }

@media (max-width: 600px) {
  .article-wrap { padding: 24px 18px 64px; }
  .prose { font-size: 15.5px; }
}