/* ===== guides.css — 질문형 SEO 랜딩 페이지 ===== */

.guide-page {
  max-width: 800px;
  margin: 0 auto;
  padding: 1.25rem 1rem 3rem;
  line-height: 1.65;
}

.guide-page h1 {
  font-size: 1.7rem;
  font-weight: 800;
  margin: 0.5rem 0 1rem;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.guide-page h2 {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 1.6rem 0 0.6rem;
  letter-spacing: -0.01em;
}

.guide-page p { margin: 0 0 0.7rem; color: var(--text, #1f2937); }
.guide-page strong { color: var(--text, #1f2937); }

.guide-page .breadcrumb {
  font-size: 0.82rem;
  color: var(--text-muted, #6b7280);
  margin-bottom: 0.4rem;
}
.guide-page .breadcrumb a {
  color: var(--text-muted, #6b7280);
  text-decoration: none;
}
.guide-page .breadcrumb a:hover { color: var(--primary, #2563eb); }

/* 요약 답변 박스 */
.guide-summary {
  background: var(--bg-alt, #f8fafc);
  border-left: 4px solid var(--primary, #2563eb);
  border-radius: var(--radius-md, 8px);
  padding: 1rem 1.1rem;
  margin: 0.5rem 0 1.2rem;
}
.guide-summary p { margin: 0; font-size: 0.95rem; line-height: 1.6; }
.guide-summary strong { color: var(--primary, #2563eb); }

/* 1분 계산 예시 박스 */
.guide-example {
  background: var(--bg-card, #fff);
  border: 1px solid var(--border, #e5e7eb);
  border-radius: var(--radius-md, 8px);
  padding: 1rem 1.1rem;
  margin: 0.5rem 0 1.2rem;
  font-size: 0.92rem;
}
.guide-example .label {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--secondary, #16a34a);
  letter-spacing: 0.04em;
  margin-bottom: 0.4rem;
}
.guide-example code, .guide-example .formula {
  display: block;
  background: var(--bg-alt, #f3f4f6);
  padding: 0.55rem 0.7rem;
  border-radius: var(--radius-sm, 6px);
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 0.86rem;
  margin: 0.4rem 0;
  color: var(--text, #1f2937);
}
.guide-example .answer {
  font-weight: 700;
  font-size: 1rem;
  margin-top: 0.5rem;
}

/* CTA */
.guide-cta {
  display: inline-block;
  margin: 0.4rem 0 1.4rem;
  padding: 0.7rem 1.1rem;
  background: var(--primary, #2563eb);
  color: #fff;
  text-decoration: none;
  border-radius: var(--radius-md, 8px);
  font-weight: 600;
  font-size: 0.95rem;
}
.guide-cta:hover { background: #1d4ed8; color: #fff; }
.guide-cta-block { display: block; text-align: center; }
.guide-cta-block .guide-cta { display: inline-block; }

/* 적용 기준 / 출처 박스 */
.guide-source {
  background: var(--bg-alt, #f8fafc);
  border: 1px solid var(--border, #e5e7eb);
  border-radius: var(--radius-md, 8px);
  padding: 0.75rem 0.9rem;
  margin: 0.5rem 0 1.2rem;
  font-size: 0.85rem;
  color: var(--text-muted, #4b5563);
}
.guide-source .badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  margin-right: 0.4rem;
}
.guide-source .badge.verified { background: var(--secondary, #16a34a); color: #fff; }
.guide-source .badge.dynamic { background: #3b82f6; color: #fff; }
.guide-source .badge.estimated { background: #6b7280; color: #fff; }

/* 관련 계산기 / 공식 사이트 카드 */
.guide-related, .guide-official {
  margin: 1.5rem 0;
}
.guide-related h2, .guide-official h2 { margin-bottom: 0.6rem; }
.guide-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.6rem;
}
.guide-card {
  display: block;
  background: var(--bg-card, #fff);
  border: 1px solid var(--border, #e5e7eb);
  border-radius: var(--radius-md, 8px);
  padding: 0.85rem 1rem;
  text-decoration: none;
  color: var(--text, #1f2937);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.guide-card:hover {
  border-color: var(--primary-light, #93c5fd);
  box-shadow: 0 4px 14px rgba(0,0,0,0.06);
}
.guide-card .name {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.2rem;
}
.guide-card .desc {
  font-size: 0.82rem;
  color: var(--text-muted, #6b7280);
  margin: 0;
  line-height: 1.45;
}
.guide-card .label-official {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.1rem 0.45rem;
  border-radius: 999px;
  background: #16a34a;
  color: #fff;
  margin-bottom: 0.35rem;
  letter-spacing: 0.02em;
}

/* FAQ */
.guide-faq { margin: 1.5rem 0; }
.guide-faq details {
  background: var(--bg-card, #fff);
  border: 1px solid var(--border, #e5e7eb);
  border-radius: var(--radius-md, 8px);
  padding: 0.7rem 0.9rem;
  margin-bottom: 0.5rem;
}
.guide-faq summary {
  cursor: pointer;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text, #1f2937);
}
.guide-faq summary:hover { color: var(--primary, #2563eb); }
.guide-faq details[open] summary { margin-bottom: 0.5rem; }
.guide-faq p { font-size: 0.88rem; color: var(--text-muted, #4b5563); margin: 0; line-height: 1.6; }

/* 하단 안내 */
.guide-disclaimer {
  font-size: 0.78rem;
  color: var(--text-muted, #9ca3af);
  text-align: center;
  margin: 1.5rem 0 0;
  padding: 0.7rem;
  background: var(--bg-alt, #f8fafc);
  border-radius: var(--radius-md, 8px);
}

@media (max-width: 480px) {
  .guide-page { padding: 1rem 0.85rem 2.5rem; }
  .guide-page h1 { font-size: 1.4rem; }
  .guide-cards-grid { grid-template-columns: 1fr; }
}