/* =========================================================
   faq.css — NHN Cloud 스타일 자주 묻는 질문
   상단 탭/타이틀/필터바/검색은 notice.css의 cs-* 클래스 사용.
   FAQ 전용: details/summary 아코디언 (fq-*)
   ========================================================= */

/* ---------- FAQ 리스트 ---------- */
.fq-list {
  border-top: 1px solid #e5e7eb;
}
.fq-item {
  border-bottom: 1px solid #e5e7eb;
}
.fq-item[open] { background: #fff; }

/* 질문 행 */
.fq-q {
  display: grid;
  grid-template-columns: 96px 32px 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 22px 8px;
  cursor: pointer;
  list-style: none;
  transition: background 0.12s ease;
}
.fq-q::-webkit-details-marker { display: none; }
.fq-item:hover .fq-q { background: #f9fafb; }

.fq-q-mark {
  font-family: '"IBM Plex Sans"', sans-serif;
  font-size: 18px;
  font-weight: 700;
  text-align: center;
}
.fq-q-title {
  font-size: 15.5px;
  font-weight: 600;
  color: #111827;
  letter-spacing: -0.01em;
}

.fq-arrow {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #9ca3af;
  transition: transform 0.2s ease, color 0.15s ease;
}
.fq-item[open] .fq-arrow {
  transform: rotate(180deg);
  color: #FE691B;
}

/* 답변 영역 */
.fq-a {
  display: grid;
  grid-template-columns: 96px 32px 1fr;
  gap: 16px;
  padding: 24px 8px 28px;
  background: #f9fafb;
  border-top: 1px solid #f3f4f6;
}
.fq-a-mark {
  font-family: '"IBM Plex Sans"', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: #6b7280;
  text-align: center;
}
.fq-a-body {
  grid-column: 3 / 4;
  font-size: 14.5px;
  line-height: 1.75;
  color: #374151;
  letter-spacing: -0.005em;
}
.fq-a-body > * + * { margin-top: 12px; }
.fq-a-body p { margin: 0; }
.fq-a-body strong { color: #111827; font-weight: 600; }
.fq-a-body a { color: #FE691B; text-decoration: underline; text-underline-offset: 3px; }

/* 답변 내부 리스트 */
.fq-a-body ul,
.fq-a-body ol {
  margin: 8px 0;
  padding-left: 20px;
}
.fq-a-body li { margin: 4px 0; }
.fq-a-body ol { list-style: decimal; }
.fq-a-body ul { list-style: disc; }

/* Callout 박스 (권리금 공식 등) */
.fq-callout {
  margin-top: 12px;
  padding: 14px 18px;
  background: #fff7ed;
  border-left: 3px solid #FE691B;
  border-radius: 0 8px 8px 0;
  font-size: 14px;
  color: #7c2d12;
}
.fq-callout strong { color: #FE691B; }
.fq-callout-title {
  display: block;
  margin-bottom: 4px;
  font-size: 13px;
  font-weight: 700;
  color: #FE691B;
  letter-spacing: 0.02em;
}

/* 비교표 */
.fq-table {
  width: 100%;
  margin-top: 12px;
  border-collapse: collapse;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  overflow: hidden;
  font-size: 13.5px;
}
.fq-table th,
.fq-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid #f3f4f6;
}
.fq-table thead th {
  background: #f9fafb;
  font-weight: 600;
  color: #111827;
  font-size: 13px;
}
.fq-table tbody tr:last-child td { border-bottom: 0; }
.fq-table td { color: #4b5563; }

/* 체크리스트 */
.fq-check {
  margin-top: 10px;
  padding: 0;
  list-style: none;
}
.fq-check li {
  position: relative;
  padding-left: 24px;
  margin: 6px 0;
  font-size: 14px;
}
.fq-check li::before {
  content: '✓';
  position: absolute;
  left: 4px;
  top: 0;
  color: #059669;
  font-weight: 700;
}

/* ---------- 반응형 ---------- */
@media (max-width: 1024px) {
  .fq-q { grid-template-columns: 80px 28px 1fr auto; }
  .fq-a { grid-template-columns: 80px 28px 1fr; }
}

@media (max-width: 768px) {
  .fq-q {
    grid-template-columns: auto 1fr auto;
    gap: 10px 12px;
    padding: 18px 4px;
  }
  .fq-q-mark { font-size: 16px; }
  .fq-q-title { font-size: 14.5px; line-height: 1.45; }

  .fq-a {
    grid-template-columns: 1fr;
    padding: 20px 12px 22px;
  }
  .fq-a-mark { display: none; }
  .fq-a-body {
    grid-column: 1 / -1;
    font-size: 14px;
  }

  /* 카테고리 칩이 질문 위에 노출되도록 */
  .fq-q .cs-cat { grid-column: 1 / -1; justify-self: start; }
  .fq-q .fq-q-mark { grid-row: 2; }
  .fq-q .fq-q-title { grid-row: 2; }
  .fq-q .fq-arrow { grid-row: 2; }

  .fq-table { font-size: 12.5px; }
  .fq-table th, .fq-table td { padding: 8px 10px; }
}

@media (max-width: 480px) {
  .fq-q { padding: 16px 4px; }
  .fq-q-title { font-size: 14px; }
}