/* =====================================================
   BEAUTY INSIGHT — 전용 스타일
   맑은윤의원 구의점
   ===================================================== */

/* ── 공통 ── */
.ins-section { padding: 80px 0; }
.ins-section--dark { background: #0a0a0a; }
.ins-section-head {
  display: flex; align-items: baseline; gap: 16px;
  margin-bottom: 40px; flex-wrap: wrap;
}
.ins-section-eye {
  font-size: .65rem; font-weight: 700; letter-spacing: .22em;
  text-transform: uppercase; color: var(--c-gold);
}
.ins-section-title {
  font-size: clamp(1.4rem, 3vw, 2rem); font-weight: 900;
  letter-spacing: -.04em; color: #1a1a1a;
}
.ins-section--dark .ins-section-title { color: #fff; }
.ins-section-more {
  margin-left: auto; font-size: .82rem; color: var(--c-gold);
  text-decoration: none; font-weight: 600;
}
.ins-section-more:hover { text-decoration: underline; }

/* ── HERO ── */
.ins-hero {
  background: linear-gradient(135deg, #0a0a0a 0%, #1a150e 60%, #0a0a0a 100%);
  padding: 100px 0 0; text-align: center; position: relative;
}
.ins-hero__inner { max-width: 720px; margin: 0 auto; padding: 0 24px 56px; }
.ins-hero__en {
  font-size: .68rem; font-weight: 700; letter-spacing: .3em;
  text-transform: uppercase; color: var(--c-gold); display: block; margin-bottom: 20px;
}
.ins-hero__title {
  font-family: var(--ff-serif);
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  font-weight: 400; color: #fff;
  line-height: 1.25; letter-spacing: -.03em; margin-bottom: 16px;
}
.ins-hero__desc { font-size: .92rem; color: rgba(255,255,255,.5); line-height: 1.7; }

/* ── 카테고리 탭 ── */
.ins-tabs {
  background: rgba(255,255,255,.06);
  backdrop-filter: blur(10px);
  border-top: 1px solid rgba(255,255,255,.1);
  transition: all .3s;
}
.ins-tabs--sticky {
  position: fixed; top: 0; left: 0; right: 0; z-index: 90;
  background: rgba(10,10,10,.95);
  backdrop-filter: blur(16px);
  border-top: none; border-bottom: 1px solid rgba(255,255,255,.1);
}
.ins-tabs__inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: flex; gap: 0; overflow-x: auto;
  -ms-overflow-style: none; scrollbar-width: none;
}
.ins-tabs__inner::-webkit-scrollbar { display: none; }
.ins-tab {
  padding: 16px 24px; font-size: .85rem; font-weight: 600;
  color: rgba(255,255,255,.5); text-decoration: none;
  white-space: nowrap; border-bottom: 2px solid transparent;
  transition: all .3s; letter-spacing: -.01em;
}
.ins-tab:hover { color: #fff; }
.ins-tab--active { color: var(--c-gold) !important; border-bottom-color: var(--c-gold); }

/* ── 카테고리 필 ── */
.ins-cat-pill {
  display: inline-block; font-size: .7rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  padding: 4px 12px; border-radius: 20px; text-decoration: none;
  background: color-mix(in srgb, var(--cat-color) 15%, transparent);
  color: color-mix(in srgb, var(--cat-color) 90%, #000);
  border: 1px solid color-mix(in srgb, var(--cat-color) 30%, transparent);
  transition: all .3s;
}
.ins-cat-pill:hover { background: var(--cat-color); color: #fff; }

/* ── 대표 칼럼 ── */
.ins-section--featured { padding: 60px 0; }
.ins-featured {
  display: grid; grid-template-columns: 1fr 1fr; gap: 56px;
  align-items: center;
}
.ins-featured__img {
  aspect-ratio: 16/10; border-radius: 8px; overflow: hidden;
  position: relative; display: block; background: #111;
}
.ins-featured__img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .8s cubic-bezier(.25,.46,.45,.94);
}
.ins-featured__img:hover img { transform: scale(1.04); }
.ins-featured__badge {
  position: absolute; top: 16px; left: 16px;
  background: var(--c-gold); color: #000;
  font-size: .65rem; font-weight: 800; letter-spacing: .1em;
  padding: 5px 12px; border-radius: 2px;
}
.ins-featured__body {}
.ins-featured__title {
  font-size: clamp(1.4rem, 2.5vw, 2rem); font-weight: 900;
  letter-spacing: -.05em; margin: 14px 0 12px; line-height: 1.2;
}
.ins-featured__title a { color: #1a1a1a; text-decoration: none; }
.ins-featured__title a:hover { color: var(--c-gold); }
.ins-featured__subtitle { font-size: .92rem; color: #666; margin-bottom: 12px; }
.ins-featured__summary { font-size: .88rem; color: #555; line-height: 1.75; margin-bottom: 20px; }
.ins-featured__meta {
  display: flex; gap: 16px; font-size: .78rem; color: #999;
  margin-bottom: 24px;
}
.ins-featured__btn {
  display: inline-block; padding: 12px 28px;
  background: #1a1a1a; color: #fff;
  font-size: .85rem; font-weight: 700; letter-spacing: .04em;
  border-radius: 3px; text-decoration: none;
  transition: all .3s;
}
.ins-featured__btn:hover { background: var(--c-gold); }

/* ── 카드 그리드 ── */
.ins-grid { display: grid; gap: 24px; }
.ins-grid--3 { grid-template-columns: repeat(3, 1fr); }
.ins-grid--4 { grid-template-columns: repeat(4, 1fr); }

/* ── 카드 ── */
.ins-card {
  border-radius: 6px; overflow: hidden;
  background: #fff; border: 1px solid #ece8e0;
  transition: all .4s; display: flex; flex-direction: column;
}
.ins-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 40px rgba(0,0,0,.09);
  border-color: var(--c-gold);
}
.ins-card__img-wrap {
  display: block; overflow: hidden; position: relative;
  background: #1a1a1a;
}
.ins-card--md .ins-card__img-wrap { aspect-ratio: 16/10; }
.ins-card--sm .ins-card__img-wrap { aspect-ratio: 16/9; }
.ins-card__img-wrap img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .7s;
}
.ins-card:hover .ins-card__img-wrap img { transform: scale(1.05); }
.ins-card__cat {
  position: absolute; bottom: 10px; left: 10px;
  font-size: .62rem; font-weight: 800; letter-spacing: .1em;
  text-transform: uppercase; padding: 3px 9px; border-radius: 2px;
  background: var(--cat-color, var(--c-gold)); color: #fff;
}
.ins-card__body { padding: 20px; flex: 1; }
.ins-card__title {
  font-size: .95rem; font-weight: 800; letter-spacing: -.04em;
  line-height: 1.4; margin-bottom: 8px;
}
.ins-card__title a { color: #1a1a1a; text-decoration: none; }
.ins-card__title a:hover { color: var(--c-gold); }
.ins-card__summary { font-size: .8rem; color: #666; line-height: 1.6; margin-bottom: 10px; }
.ins-card__meta { display: flex; gap: 12px; font-size: .72rem; color: #aaa; }

/* ── 인기 가로 스크롤 ── */
.ins-scroll-wrap { position: relative; margin: 0 -24px; padding: 0 24px; }
.ins-scroll {
  display: flex; gap: 20px; overflow-x: auto;
  scroll-snap-type: x mandatory; padding-bottom: 16px;
  -ms-overflow-style: none; scrollbar-width: none; cursor: grab;
}
.ins-scroll::-webkit-scrollbar { display: none; }
.ins-scroll .ins-card {
  flex: 0 0 280px; scroll-snap-align: start;
  background: #1a1a1a; border-color: rgba(255,255,255,.08);
}
.ins-scroll .ins-card:hover { border-color: var(--c-gold); }
.ins-scroll .ins-card__title a { color: #fff; }
.ins-scroll .ins-card__summary { color: rgba(255,255,255,.5); }
.ins-scroll .ins-card__meta { color: rgba(255,255,255,.3); }

/* ── 페이지네이션 ── */
.ins-pagination {
  display: flex; justify-content: center; gap: 8px; margin-top: 48px;
}
.ins-page-btn {
  width: 36px; height: 36px; display: flex; align-items: center; justify-content: center;
  border-radius: 50%; font-size: .85rem; font-weight: 600;
  color: #666; text-decoration: none; border: 1px solid #e0e0e0;
  transition: all .2s;
}
.ins-page-btn:hover, .ins-page-btn--active {
  background: var(--c-gold); color: #fff; border-color: var(--c-gold);
}

/* ── 게시글 상세 ── */
.ins-post-wrap { max-width: 100%; }
.ins-breadcrumb {
  padding: 16px 0; font-size: .8rem; color: #999;
}
.ins-breadcrumb a { color: #888; text-decoration: none; }
.ins-breadcrumb a:hover { color: var(--c-gold); }
.ins-post-header { padding: 32px 0; border-bottom: 1px solid #ece8e0; }
.ins-post-title {
  font-size: clamp(1.6rem, 3vw, 2.6rem); font-weight: 900;
  letter-spacing: -.05em; line-height: 1.2;
  color: #1a1a1a; margin: 14px 0 12px;
}
.ins-post-subtitle { font-size: 1rem; color: #666; margin-bottom: 16px; line-height: 1.6; }
.ins-post-summary {
  background: #f8f5f0; border-left: 3px solid var(--c-gold);
  padding: 16px 20px; border-radius: 0 6px 6px 0; margin-bottom: 16px;
}
.ins-post-summary strong { font-size: .72rem; font-weight: 800; letter-spacing: .1em; color: var(--c-gold); display: block; margin-bottom: 8px; }
.ins-post-summary p { font-size: .9rem; color: #444; line-height: 1.75; margin: 0; }
.ins-post-meta { display: flex; gap: 16px; flex-wrap: wrap; font-size: .78rem; color: #aaa; margin-top: 16px; }
.ins-post-hero {
  width: 100%; max-height: 500px; overflow: hidden;
  background: #111;
}
.ins-post-hero img { width: 100%; height: 100%; object-fit: cover; }

/* ── 본문 레이아웃 ── */
.ins-post-layout {
  display: grid; grid-template-columns: 240px 1fr;
  gap: 56px; align-items: start; padding-top: 48px; padding-bottom: 64px;
}
.ins-post-layout:not(:has(.ins-toc)) { grid-template-columns: 1fr; max-width: 780px; }

/* ── TOC ── */
.ins-toc {
  position: sticky; top: 80px;
  background: #f8f5f0; border-radius: 8px;
  padding: 20px; font-size: .82rem;
}
.ins-toc-title {
  font-size: .65rem; font-weight: 800; letter-spacing: .18em;
  text-transform: uppercase; color: var(--c-gold);
  margin-bottom: 12px;
}
.ins-toc ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 6px; }
.ins-toc a { color: #555; text-decoration: none; line-height: 1.4; display: block; padding: 4px 0; transition: color .2s; }
.ins-toc a:hover, .ins-toc a.active { color: var(--c-gold); }
.ins-toc-h3 { padding-left: 12px !important; }

/* ── 본문 블록 ── */
.ins-post-body { min-width: 0; }
.ip-p { font-size: .98rem; line-height: 1.9; color: #333; margin-bottom: 24px; letter-spacing: -.01em; }
.ip-h2 {
  font-size: 1.5rem; font-weight: 900; letter-spacing: -.05em;
  color: #1a1a1a; margin: 48px 0 20px;
  padding-top: 48px; border-top: 1px solid #ece8e0;
}
.ip-h3 { font-size: 1.15rem; font-weight: 800; letter-spacing: -.04em; color: #1a1a1a; margin: 32px 0 14px; }
.ip-figure { margin: 32px 0; }
.ip-figure img { width: 100%; border-radius: 6px; }
.ip-figure figcaption { font-size: .78rem; color: #aaa; text-align: center; margin-top: 8px; }
.ip-highlight {
  background: linear-gradient(135deg, #fdf8f0 0%, #f8f0e3 100%);
  border: 1px solid rgba(200,169,110,.3); border-radius: 8px;
  padding: 24px 28px; margin: 28px 0;
}
.ip-highlight p { font-size: .95rem; color: #444; line-height: 1.8; margin: 0; font-weight: 500; }
.ip-doctor-comment {
  background: #0a0a0a; border-radius: 8px;
  padding: 24px 28px; margin: 28px 0;
}
.ip-dc-label { font-size: .65rem; font-weight: 800; letter-spacing: .18em; color: var(--c-gold); margin-bottom: 12px; }
.ip-doctor-comment p { font-size: .92rem; color: rgba(255,255,255,.75); line-height: 1.8; margin: 0; font-style: italic; }
.ip-warning {
  background: #fff8e6; border: 1px solid #ffe0a0;
  border-radius: 8px; padding: 20px 24px; margin: 28px 0;
}
.ip-warning-label { font-size: .72rem; font-weight: 800; letter-spacing: .1em; color: #e65100; margin-bottom: 10px; }
.ip-warning p { font-size: .88rem; color: #555; line-height: 1.75; margin: 0; }
.ip-faq { margin: 32px 0; }
.ip-faq-title { font-size: .72rem; font-weight: 800; letter-spacing: .15em; color: var(--c-gold); margin-bottom: 14px; }
.ip-faq-item {
  border: 1px solid #ece8e0; border-radius: 6px; margin-bottom: 8px; overflow: hidden;
}
.ip-faq-item summary {
  padding: 16px 20px; font-size: .9rem; font-weight: 700;
  cursor: pointer; color: #1a1a1a; letter-spacing: -.03em;
  list-style: none; display: flex; justify-content: space-between; align-items: center;
}
.ip-faq-item summary::after { content: '+'; color: var(--c-gold); font-size: 1.2rem; font-weight: 300; }
.ip-faq-item[open] summary::after { content: '−'; }
.ip-faq-item p { padding: 0 20px 16px; font-size: .88rem; color: #555; line-height: 1.75; margin: 0; }
.ip-list { margin: 20px 0 24px 20px; }
.ip-list li { font-size: .95rem; color: #333; line-height: 1.8; margin-bottom: 6px; }
.ip-youtube { margin: 32px 0; aspect-ratio: 16/9; border-radius: 8px; overflow: hidden; }
.ip-youtube iframe { width: 100%; height: 100%; border: none; }
.ip-reference {
  background: #f5f5f5; border-radius: 6px; padding: 16px 20px; margin: 28px 0;
  border-left: 3px solid #ddd;
}
.ip-ref-label { font-size: .65rem; font-weight: 800; letter-spacing: .15em; color: #999; margin-bottom: 8px; }
.ip-reference p { font-size: .8rem; color: #777; line-height: 1.7; margin: 0; }
.ip-cta {
  background: linear-gradient(135deg, #0a0a0a 0%, #1a150e 100%);
  border-radius: 12px; padding: 36px; text-align: center; margin: 40px 0;
}
.ip-cta p { font-size: .95rem; color: rgba(255,255,255,.7); margin-bottom: 20px; line-height: 1.7; }
.ip-cta-btn {
  display: inline-block; padding: 13px 32px;
  background: var(--c-gold); color: #000;
  font-weight: 800; font-size: .9rem; letter-spacing: .04em;
  border-radius: 3px; text-decoration: none;
  transition: all .3s;
}
.ip-cta-btn:hover { background: #e8cfa0; transform: translateY(-2px); }

/* ── 관련 시술 ── */
.ins-treat-box { margin: 40px 0; }
.ins-treat-title { font-size: .72rem; font-weight: 800; letter-spacing: .15em; color: var(--c-gold); margin-bottom: 14px; }
.ins-treat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; }
.ins-treat-card {
  border: 1px solid #ece8e0; border-radius: 6px; padding: 16px 20px;
  text-decoration: none; display: flex; flex-direction: column; gap: 4px;
  transition: all .3s;
}
.ins-treat-card:hover { border-color: var(--c-gold); transform: translateY(-2px); }
.ins-treat-card strong { font-size: .92rem; font-weight: 800; color: #1a1a1a; }
.ins-treat-card span { font-size: .78rem; color: #888; line-height: 1.5; }
.ins-treat-card em { font-size: .75rem; color: var(--c-gold); font-style: normal; margin-top: 4px; }

/* ── 이전/다음 ── */
.ins-prevnext {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
  padding: 32px 0; border-top: 1px solid #ece8e0; margin-top: 32px;
}
.ins-prevnext-item {
  border: 1px solid #ece8e0; border-radius: 8px;
  padding: 20px 24px; text-decoration: none; display: flex; flex-direction: column; gap: 6px;
  transition: all .3s;
}
.ins-prevnext-item:hover { border-color: var(--c-gold); }
.ins-pn-label { font-size: .68rem; font-weight: 700; letter-spacing: .1em; color: var(--c-gold); }
.ins-pn-title { font-size: .88rem; font-weight: 700; color: #333; line-height: 1.4; }
.ins-prevnext-next { text-align: right; }

/* ── fade 애니메이션 ── */
.fade-in { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }
.fade-in.delay-1 { transition-delay: .12s; }
.fade-in.delay-2 { transition-delay: .24s; }

/* ── 반응형 ── */
@media (max-width: 1024px) {
  .ins-grid--4 { grid-template-columns: repeat(2, 1fr); }
  .ins-featured { grid-template-columns: 1fr; gap: 32px; }
  .ins-post-layout { grid-template-columns: 1fr; }
  .ins-toc { position: static; }
}
@media (max-width: 768px) {
  .ins-grid--3 { grid-template-columns: repeat(2, 1fr); }
  .ins-prevnext { grid-template-columns: 1fr; }
  .ins-section { padding: 56px 0; }
}
@media (max-width: 480px) {
  .ins-grid--3, .ins-grid--4 { grid-template-columns: 1fr; }
  .ins-post-title { font-size: 1.6rem; }
  .ins-hero { padding: 72px 0 0; }
}