/* ==========================================================================
   뷰닥(beaudoc.co.kr) 공용 스타일시트
   - Apple식 여백/타이포 + 메디컬뷰티 프리미엄 톤
   - 광고 슬롯은 실제 코드 없을 때도 레이아웃 안 깨지게 최소 높이 고정
   ========================================================================== */

:root {
  /* Color */
  --color-bg: #FBF8F5;              /* Warm Ivory */
  --color-bg-soft: #F5EEE9;         /* Soft Beige */
  --color-white: #FFFFFF;
  --color-text: #2B2725;            /* Deep Charcoal */
  --color-text-soft: #6B615B;       /* 보조 텍스트 */
  --color-point: #C98A93;           /* Dusty Rose */
  --color-point-soft: #F1DEDF;      /* Pale Blush */
  --color-champagne: #E8D9C5;       /* Champagne Beige */
  --color-navy: #33465C;            /* Soft Navy - 정보/신뢰 */
  --color-warning: #C1665A;         /* Muted Coral - 경고/주의 */
  --color-warning-bg: #FBEDEA;
  --color-border: #E7DDD5;

  /* Typography */
  --font-kr: 'Pretendard', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Layout */
  --max-width: 1440px;
  --content-width: 840px;
  --radius-sm: 12px;
  --radius-md: 16px;
  --radius-lg: 18px;

  /* Ad slot minimum heights (레이아웃 밀림 방지 - CLS 대응) */
  --ad-height-leaderboard: 100px;
  --ad-height-rectangle: 280px;
  --ad-height-inline: 250px;
  --ad-height-mobile: 100px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-kr);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  font-size: 16px;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 32px;
}

.content-wrap {
  max-width: var(--content-width);
  margin: 0 auto;
}

section { padding: 96px 0; }

@media (max-width: 768px) {
  section { padding: 56px 0; }
  .wrap { padding: 0 20px; }
  body { font-size: 16px; }
}

/* ------------------------- Typography Scale ------------------------- */

.hero-title {
  font-size: clamp(38px, 6vw, 96px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.section-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.section-desc {
  font-size: 18px;
  color: var(--color-text-soft);
  margin-bottom: 48px;
}

.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-point);
  text-transform: uppercase;
  margin-bottom: 16px;
}

/* ------------------------------ Header ------------------------------ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(251, 248, 245, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.logo {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.gnb {
  display: flex;
  gap: 32px;
}

.gnb a {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-text-soft);
  transition: color 0.2s;
}

.gnb a:hover { color: var(--color-point); }

.header-actions { display: flex; align-items: center; gap: 16px; }

.search-btn {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--color-bg-soft);
  display: flex; align-items: center; justify-content: center;
}

.mobile-menu-btn { display: none; }

@media (max-width: 900px) {
  .gnb { display: none; }
  .mobile-menu-btn { display: block; }
}

/* ------------------------------- Hero -------------------------------- */

.hero {
  padding: 80px 0 64px;
  text-align: center;
}

.hero-sub {
  font-size: 19px;
  color: var(--color-text-soft);
  margin: 24px auto 40px;
  max-width: 640px;
}

.hero-buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.btn {
  padding: 14px 28px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  transition: all 0.2s;
  display: inline-block;
}

.btn-primary {
  background: var(--color-text);
  color: var(--color-white);
}
.btn-primary:hover { background: var(--color-point); }

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--color-border);
  color: var(--color-text);
}
.btn-outline:hover { border-color: var(--color-point); color: var(--color-point); }

.hero-image {
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-lg);
}

/* ------------------------- Placeholder Image -------------------------
   칸바로 이미지 만들어 올릴 자리. data-ph 속성으로 사이즈 라벨 표시.
   실제 이미지 넣을 땐 이 div를 <img src="..."> 로 교체하면 됨.
------------------------------------------------------------------------ */

.ph-box {
  width: 100%;
  height: 100%;
  min-height: 160px;
  background: repeating-linear-gradient(
    45deg,
    var(--color-bg-soft),
    var(--color-bg-soft) 10px,
    var(--color-champagne) 10px,
    var(--color-champagne) 20px
  );
  border: 1px dashed var(--color-border);
  border-radius: inherit;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--color-text-soft);
  font-size: 13px;
  font-weight: 600;
  text-align: center;
  gap: 4px;
  padding: 12px;
}

.ph-box .ph-size {
  font-size: 11px;
  font-weight: 400;
  opacity: 0.7;
}

/* Ratio helpers for placeholder wrappers */
.ph-16x9 { aspect-ratio: 16/9; }
.ph-1x1  { aspect-ratio: 1/1; }
.ph-4x3  { aspect-ratio: 4/3; }
.ph-3x4  { aspect-ratio: 3/4; }
.ph-21x9 { aspect-ratio: 21/9; }

/* ------------------------------- Search ------------------------------ */

.search-section {
  background: var(--color-bg-soft);
  padding: 64px 0;
  text-align: center;
}

.search-box {
  max-width: 640px;
  margin: 24px auto 0;
  display: flex;
  background: var(--color-white);
  border-radius: 999px;
  padding: 6px 6px 6px 24px;
  border: 1px solid var(--color-border);
}

.search-box input {
  flex: 1;
  border: none;
  outline: none;
  font-size: 16px;
  font-family: inherit;
  background: transparent;
}

.search-box button {
  background: var(--color-text);
  color: var(--color-white);
  padding: 12px 24px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14px;
}

.popular-keywords {
  margin-top: 20px;
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
}

.keyword-chip {
  font-size: 13px;
  padding: 6px 14px;
  background: var(--color-white);
  border-radius: 999px;
  color: var(--color-text-soft);
  border: 1px solid var(--color-border);
}

/* ------------------------------ Card Grid ----------------------------- */

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.card-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.card-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }

@media (max-width: 900px) {
  .card-grid, .card-grid.cols-4, .card-grid.cols-2 {
    grid-template-columns: 1fr;
  }
}

.article-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: transform 0.2s, box-shadow 0.2s;
}

.article-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(43, 39, 37, 0.08);
}

.article-card .card-thumb { aspect-ratio: 4/3; }

.card-body { padding: 20px; }

.card-category {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-point);
  margin-bottom: 8px;
}

.card-title {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 8px;
}

.card-summary {
  font-size: 14px;
  color: var(--color-text-soft);
  margin-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--color-text-soft);
}

.card-tags { display: flex; gap: 6px; }

.tag {
  font-size: 11px;
  padding: 3px 10px;
  background: var(--color-bg-soft);
  border-radius: 999px;
  color: var(--color-text-soft);
}

/* --------------------------- Category Nav Pills ------------------------ */

.category-pills {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.category-pill {
  padding: 10px 20px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  font-size: 14px;
  font-weight: 600;
  background: var(--color-white);
}

.category-pill.active {
  background: var(--color-text);
  color: var(--color-white);
  border-color: var(--color-text);
}

/* ------------------------------ Safety Box ----------------------------- */

.safety-box {
  background: var(--color-warning-bg);
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-sm);
  padding: 24px 28px;
  margin: 32px 0;
}

.safety-box .safety-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 15px;
  color: var(--color-warning);
  margin-bottom: 10px;
}

.summary-box {
  background: var(--color-navy);
  color: var(--color-white);
  border-radius: var(--radius-md);
  padding: 28px 32px;
  margin: 32px 0;
}

.summary-box .summary-title {
  font-weight: 700;
  font-size: 15px;
  margin-bottom: 12px;
  opacity: 0.85;
}

.summary-box ul { padding-left: 4px; }
.summary-box li {
  padding-left: 20px;
  position: relative;
  margin-bottom: 8px;
  font-size: 15px;
  line-height: 1.6;
}
.summary-box li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--color-point-soft);
}

/* ------------------------------- Footer -------------------------------- */

.site-footer {
  background: var(--color-bg-soft);
  padding: 64px 0 32px;
  margin-top: 80px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

.footer-col h4 {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 16px;
}

.footer-col li { margin-bottom: 10px; }
.footer-col a { font-size: 14px; color: var(--color-text-soft); }
.footer-col a:hover { color: var(--color-point); }

.footer-disclaimer {
  font-size: 13px;
  color: var(--color-text-soft);
  line-height: 1.7;
  border-top: 1px solid var(--color-border);
  padding-top: 24px;
  margin-bottom: 16px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--color-text-soft);
  flex-wrap: wrap;
  gap: 8px;
}

/* ============================================================
   광고 컴포넌트 (AdSense 대응)
   - 실 코드 없을 때 .ad-slot이 자리만 차지 (라벨 표시)
   - 실 코드 넣을 땐 .ad-slot 내부 .ad-placeholder를 지우고
     <ins class="adsbygoogle">...</ins> + <script> 삽입
   - data-ad-off="true" 처리 시 display:none 처리용 클래스 별도 제공
   ============================================================ */

.ad-slot {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-soft);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin: 40px 0;
  position: relative;
}

.ad-label {
  position: absolute;
  top: 8px;
  left: 12px;
  font-size: 10px;
  letter-spacing: 0.05em;
  color: var(--color-text-soft);
  opacity: 0.6;
  font-weight: 700;
}

.ad-placeholder {
  font-size: 13px;
  color: var(--color-text-soft);
  opacity: 0.5;
}

/* 슬롯별 최소 높이 - 광고 로딩 전/후 레이아웃 밀림(CLS) 방지 핵심 */
.ad-slot--leaderboard { min-height: var(--ad-height-leaderboard); }
.ad-slot--rectangle    { min-height: var(--ad-height-rectangle); max-width: 336px; margin-left: auto; margin-right: auto; }
.ad-slot--inarticle    { min-height: var(--ad-height-inline); }
.ad-slot--native       { min-height: 140px; }
.ad-slot--sidebar      { min-height: var(--ad-height-rectangle); position: sticky; top: 100px; }
.ad-slot--mobile       { min-height: var(--ad-height-mobile); }
.ad-slot--footer       { min-height: var(--ad-height-leaderboard); }

/* 부작용/안전 콘텐츠 상단 광고 제한 옵션 (관리자에서 data-conservative="true" 토글) */
.ad-slot[data-conservative="true"] {
  display: none;
}

/* 카테고리 리스트: 6개마다 네이티브 광고 삽입 마커 */
.ad-slot--native-list {
  grid-column: 1 / -1;
}

@media (max-width: 768px) {
  .ad-slot { margin: 28px 0; }
  .ad-slot--sidebar { position: static; }
}

/* ------------------------------ Layout Helpers -------------------------- */

.two-col-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 48px;
  align-items: start;
}

@media (max-width: 960px) {
  .two-col-layout { grid-template-columns: 1fr; }
}

.toc-box {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 32px;
}

.toc-box h4 { font-size: 14px; margin-bottom: 12px; }
.toc-box li { margin-bottom: 8px; font-size: 14px; }
.toc-box a { color: var(--color-text-soft); }
.toc-box a:hover { color: var(--color-point); }

.article-body h2 {
  font-size: 26px;
  font-weight: 800;
  margin: 48px 0 16px;
}

.article-body h3 {
  font-size: 20px;
  font-weight: 700;
  margin: 32px 0 12px;
}

.article-body p { margin-bottom: 20px; font-size: 17px; line-height: 1.8; }

.article-meta-top {
  display: flex;
  gap: 16px;
  align-items: center;
  font-size: 13px;
  color: var(--color-text-soft);
  margin-bottom: 16px;
}

.article-title-page {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  line-height: 1.35;
  margin-bottom: 16px;
}

.article-summary {
  font-size: 18px;
  color: var(--color-text-soft);
  margin-bottom: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--color-border);
}

.tag-list { display: flex; gap: 8px; margin: 32px 0; flex-wrap: wrap; }

.share-buttons { display: flex; gap: 10px; margin: 24px 0; }
.share-buttons button {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--color-bg-soft);
}

.prev-next {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 40px 0;
}

.prev-next a {
  padding: 20px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.prev-next .label { font-size: 12px; color: var(--color-text-soft); margin-bottom: 6px; }
.prev-next .title { font-size: 15px; font-weight: 600; }

@media (max-width: 600px) {
  .prev-next { grid-template-columns: 1fr; }
}

/* --------------------------- Newsletter Section -------------------------- */

.newsletter {
  background: var(--color-champagne);
  border-radius: var(--radius-lg);
  padding: 64px 40px;
  text-align: center;
  margin: 0 32px;
}

@media (max-width: 768px) {
  .newsletter { margin: 0 20px; padding: 40px 24px; }
}

.newsletter-form {
  display: flex;
  max-width: 480px;
  margin: 24px auto 0;
  gap: 8px;
}

.newsletter-form input {
  flex: 1;
  padding: 14px 20px;
  border-radius: 999px;
  border: none;
  font-family: inherit;
  font-size: 15px;
}

@media (max-width: 480px) {
  .newsletter-form { flex-direction: column; }
}