/* card-detail.css — 카드라이브러리 상세 페이지 공통 CSS
 * 작성: 2026-03-13
 * 단계 A: KO 구조 고정 (시멘틱 태그 + level 배지 + CTA 아웃라인)
 * 콘텐츠 문안 미변경 / 모바일 최적화 미포함
 */

/* === Reset & Base === */
* { margin: 0; padding: 0; box-sizing: border-box; }

html[lang="ko"] body {
  font-family: 'Pretendard', 'Noto Sans KR', 'Noto Sans', sans-serif;
}
html[lang="en"] body {
  font-family: 'Inter', 'Helvetica Neue', sans-serif;
}
html[lang="ja"] body {
  font-family: 'Noto Sans JP', 'Inter', 'Noto Sans', sans-serif;
}
html[lang="zh"] body {
  font-family: 'Noto Sans SC', 'Inter', 'Noto Sans', sans-serif;
}

body {
  background: #f8fafc;
  color: #1a1a2e;
  font-size: 16px;
  line-height: 1.6;
}

/* === Card Container (article) === */
.card-content.evidence-card {
  max-width: 720px;
  margin: 24px auto;
  padding: 36px 40px 32px;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}

/* === Header === */
.evidence-card .card-header {
  margin-bottom: 0;
}

/* === Title === */
.evidence-card h1 {
  font-size: 26px;
  line-height: 1.35;
  margin-bottom: 12px;
  color: #1a1a2e;
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* === Meta (대상 / 유형 / 등급) === */
.evidence-card .card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid #e2e8f0;
}

.evidence-card .card-meta span {
  display: inline-block;
  font-size: 13px;
  padding: 3px 10px;
  border-radius: 4px;
  font-weight: 600;
  background: #f1f5f9;
  color: #475569;
}

/* === Meta Level 등급별 색상 분기 === */
.evidence-card .meta-level.level-a {
  background: #dcfce7;
  color: #166534;
  border: 1px solid #86efac;
}

.evidence-card .meta-level.level-b {
  background: #dbeafe;
  color: #1e40af;
  border: 1px solid #93c5fd;
}

.evidence-card .meta-level.level-c {
  background: #fef3c7;
  color: #92400e;
  border: 1px solid #fcd34d;
}

/* === Section Body === */
.evidence-card .card-body {
  display: block;
}

/* === Section Headings (h2) === */
.evidence-card h2 {
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 24px;
  margin-bottom: 10px;
  color: #64748b;
  padding-bottom: 6px;
  border-bottom: 2px solid #e2e8f0;
}

/* === Summary (3줄 요약) === */
.evidence-card .card-summary {
  background: #f0f9ff;
  border: 1px solid #bae6fd;
  border-radius: 8px;
  padding: 16px 20px 16px 40px;
  margin-bottom: 8px;
}

.evidence-card .card-summary li {
  margin-bottom: 8px;
  line-height: 1.6;
}

.evidence-card .card-summary li:last-child {
  margin-bottom: 0;
}

/* === Keywords (태그형) === */
.evidence-card .card-keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}

.evidence-card .card-keywords .keyword-tag {
  display: inline-block;
  padding: 4px 12px;
  background: #f1f5f9;
  border: 1px solid #cbd5e1;
  border-radius: 20px;
  font-size: 13px;
  font-family: inherit;
  color: #334155;
  font-weight: 500;
}

/* === Tips (실행 팁) === */
.evidence-card .card-tips {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: 8px;
  padding: 16px 20px 16px 40px;
  margin-bottom: 8px;
}

.evidence-card .card-tips li {
  margin-bottom: 8px;
  line-height: 1.6;
}

.evidence-card .card-tips li:last-child {
  margin-bottom: 0;
}

/* === Footer === */
.evidence-card .card-footer {
  margin-top: 8px;
}

/* === Caution (한계점) === */
.evidence-card .card-caution {
  border-left: 3px solid #e94560;
  padding: 12px 16px;
  margin: 10px 0;
  background: #fef2f2;
  border-radius: 0 6px 6px 0;
  font-size: 14px;
  color: #555;
}

.evidence-card .card-caution p {
  margin-bottom: 8px;
}

.evidence-card .card-caution p:last-child {
  margin-bottom: 0;
}

/* === Disclaimer (면책조항) === */
.evidence-card .card-disclaimer {
  font-size: 13px;
  color: #64748b;
  margin-top: 12px;
  padding: 10px 16px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  line-height: 1.5;
}

/* === Source Link (아웃라인 CTA 버튼 — B안) === */
.evidence-card .card-source {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid #e2e8f0;
}

.evidence-card .card-source a {
  display: inline-block;
  padding: 10px 20px;
  background: transparent;
  border: 2px solid #2563eb;
  border-radius: 8px;
  color: #2563eb;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  word-break: break-all;
  transition: background 0.2s, color 0.2s;
}

.evidence-card .card-source a:hover {
  background: #2563eb;
  color: #fff;
}

/* === General Elements === */
.evidence-card ul,
.evidence-card ol {
  padding-left: 24px;
  margin-bottom: 8px;
}

.evidence-card ol { list-style-type: decimal; }
.evidence-card ul { list-style-type: disc; }

.evidence-card strong { font-weight: 700; }
.evidence-card hr { border: none; border-top: 1px solid #e2e8f0; margin: 12px 0; }

/* === Mobile placeholder (미적용 — 런칭 직전 전체 사이트 기준) === */
/* @media (max-width: 640px) { ... } */