/* =============================================
   리앤양 가이드 게시판 — Apple Light
   ============================================= */
:root {
  --la-bg:        #f5f5f7;
  --la-surface:   #ffffff;
  --la-surface2:  #f0f0f5;
  --la-border:    rgba(0,0,0,0.08);
  --la-border2:   rgba(0,0,0,0.14);
  --la-text:      #1d1d1f;
  --la-text2:     #6e6e73;
  --la-text3:     #aeaeb2;
  --la-accent:    #c93720;
  --la-accent-bg: rgba(201,55,32,.07);
  --la-font:      'Pretendard Variable', Pretendard, -apple-system, 'SF Pro Display', sans-serif;
  --la-radius:    14px;
  --la-radius-sm: 8px;
  --la-shadow:    0 2px 20px rgba(0,0,0,0.08), 0 1px 4px rgba(0,0,0,0.04);
  --la-shadow-h:  0 8px 40px rgba(0,0,0,0.14), 0 2px 8px rgba(0,0,0,0.06);
}

/* 게시판 페이지 풀와이드: APMS at-container 제약 제거 */
.at-container { max-width: 100% !important; padding: 0 !important; margin: 0 auto !important; }
/* 유튜브 사이드 윙 + 사이드바 숨기기 */
.at-container.wing-wrap { display: none !important; }
.sidebar-wing { display: none !important; }
.sidebar-head { display: none !important; }
#sidebar-content { display: none !important; }
#sidebar-box-mask { display: none !important; }

.la-guide-wrap {
  background: #f5f5f7;
  min-height: 60vh;
  padding-bottom: 80px;
  font-family: var(--la-font);
  color: var(--la-text);
  -webkit-font-smoothing: antialiased;
}
.la-guide-container { max-width: 100%; margin: 0 auto; padding: 0 8px; }

/* 헤더 */
.la-guide-header {
  background: var(--la-surface);
  border-bottom: 1px solid var(--la-border);
  padding: 48px 0 0;
}
.la-guide-title {
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--la-text);
  margin: 0 0 6px;
  line-height: 1.1;
}
.la-guide-sub {
  font-size: 1.0625rem;
  color: var(--la-text2);
  margin: 0 0 28px;
  letter-spacing: -0.01em;
}

/* 카테고리 탭 */
.la-guide-cat {
  display: flex;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
  border-top: 1px solid var(--la-border);
  margin: 0 -24px;
  padding: 0 24px;
}
.la-guide-cat::-webkit-scrollbar { display: none; }
.la-guide-wrap .la-cat-btn {
  flex-shrink: 0;
  padding: 14px 20px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--la-text2) !important;
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: all .18s;
  white-space: nowrap;
  letter-spacing: -0.01em;
}
.la-guide-wrap .la-cat-btn:hover { color: var(--la-text) !important; }
.la-guide-wrap .la-cat-btn.active {
  color: var(--la-accent) !important;
  border-bottom-color: var(--la-accent);
  font-weight: 600;
}

/* 섹션 상단 */
.la-guide-section-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 0 20px;
}
.la-guide-wrap .la-write-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--la-accent);
  color: #fff !important;
  border-radius: var(--la-radius-sm);
  font-size: .875rem;
  font-weight: 600;
  text-decoration: none;
  transition: opacity .2s;
  letter-spacing: -0.01em;
}
.la-guide-wrap .la-write-btn:hover { opacity: .88; }

/* 카드 그리드 */
.la-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 900px) { .la-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .la-grid { grid-template-columns: 1fr; } }

.la-card {
  background: var(--la-surface);
  border-radius: var(--la-radius);
  overflow: hidden;
  box-shadow: var(--la-shadow);
  transition: transform .22s ease, box-shadow .22s ease;
}
.la-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--la-shadow-h);
}
.la-guide-wrap .la-card-link { display: block; text-decoration: none; color: inherit; }

.la-card-img {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--la-surface2);
}
.la-card-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .3s ease;
}
.la-card:hover .la-card-img img { transform: scale(1.04); }

.la-card-img-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  color: var(--la-text3);
}
.la-card-img-placeholder svg { width: 40px; height: 40px; }

.la-card-badge {
  position: absolute;
  top: 10px; left: 10px;
  background: var(--la-accent);
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 20px;
  letter-spacing: .02em;
}

.la-card-body { padding: 16px 18px 18px; }
.la-card-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--la-text);
  margin: 0 0 6px;
  line-height: 1.4;
  letter-spacing: -0.02em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.la-card-excerpt {
  font-size: 1rem;
  color: var(--la-text2);
  margin: 0 0 12px;
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.la-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: .9375rem;
  color: var(--la-text3);
}

/* 관리자 선택 버튼 (선택삭제/복사/이동) */
.la-guide-wrap .btn_bo_adm { display: flex; flex-direction: row; gap: 8px; list-style: none; padding: 0; margin: 16px 0 0; flex-wrap: wrap; }
.la-guide-wrap .btn_bo_adm li { margin: 0; }
.la-guide-wrap .btn_bo_adm input[type="submit"] {
  background: #c93720;
  color: #fff;
  border: none;
  padding: 9px 20px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: opacity .2s;
  letter-spacing: -0.01em;
}
.la-guide-wrap .btn_bo_adm input[type="submit"]:hover { opacity: .85; }

/* 빈 상태 */
.la-empty {
  text-align: center;
  padding: 80px 20px;
  color: var(--la-text3);
  font-size: .9375rem;
}

/* 페이징 */
.la-paging { text-align: center; padding: 32px 0 0; }
.la-paging a, .la-paging strong {
  display: inline-flex;
  align-items: center; justify-content: center;
  min-width: 34px; height: 34px;
  margin: 0 2px;
  border-radius: var(--la-radius-sm);
  font-size: .8125rem;
  text-decoration: none;
  transition: all .15s;
  letter-spacing: -0.01em;
}
.la-guide-wrap .la-paging a { color: var(--la-text2) !important; border: 1px solid var(--la-border2); background: var(--la-surface); }
.la-guide-wrap .la-paging a:hover { border-color: var(--la-text2); color: var(--la-text) !important; }
.la-paging strong { background: var(--la-accent); color: #fff; border: 1px solid var(--la-accent); font-weight: 600; }