:root {
    /* 올리브영·화해 스타일 — 클린 화이트 + 핑크 액센트
       기존 변수명 유지로 모든 파생 페이지 자동 정렬 */
    --green-primary: #F1416C;    /* 핑크 메인 액센트(올리브영 톤) */
    --green-dark:    #D81D5C;    /* hover 진한 핑크 */
    --green-medium:  #E72D6A;    /* gradient mid */
    --green-light:   #FFE0E8;    /* pale pink (배지 배경) */
    --green-pale:    #FFF5F7;    /* very pale pink (페일 배경) */
    --green-bg:      #F7F7F8;    /* 화해 라이트 그레이 (섹션 배경) */
    --white: #FFFFFF;
    --off-white: #FAFAF8;
    --gray-100: #F4F4F2;
    --gray-200: #E8E8E5;
    --gray-400: #AAAAAA;
    --gray-600: #666666;
    --gray-800: #333333;
    --ink: #1A1A1A;
    --border: rgba(241,65,108,0.16);
    --border-light: rgba(0,0,0,0.09);
    /* 폰트 패밀리 변수 — y2k.css 호환 */
    --serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
    --sans:  'Pretendard', 'Noto Sans KR', -apple-system, sans-serif;
    --mono:  'SF Mono', ui-monospace, 'Menlo', monospace;
  }
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body { font-family: 'Pretendard', 'Inter', sans-serif; background: var(--white); color: var(--ink); -webkit-font-smoothing: antialiased; }
  a { text-decoration: none; color: inherit; }
  button { font-family: inherit; cursor: pointer; border: none; background: none; }
  img { display: block; }

  /* ── NAV ── */
  .topbar {
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 48px; height: 60px;
    border-bottom: 1px solid var(--border-light);
    background: var(--white); position: sticky; top: 0; z-index: 100;
  }
  .brand { font-size: 20px; font-weight: 700; letter-spacing: -0.02em; color: var(--ink); }
  .brand-colon { color: var(--green-primary); }
  .brand-sub { font-size: 11px; color: var(--gray-400); font-weight: 400; margin-left: 8px; }
  .nav-links { display: flex; gap: 4px; align-items: center; }
  .nav-links a { font-size: 14px; font-weight: 400; color: var(--gray-800); padding: 8px 14px; border-radius: 6px; transition: background .18s; }
  .nav-links a:hover { background: var(--gray-100); }
  .nav-icons { display: flex; gap: 4px; }
  .nav-icon-btn { width: 38px; height: 38px; border-radius: 6px; display: flex; align-items: center; justify-content: center; font-size: 17px; cursor: pointer; transition: background .18s; color: var(--gray-600); }
  .nav-icon-btn:hover { background: var(--gray-100); }

  /* ── HERO ── */
  .hero {
    position: relative; background: var(--green-bg);
    overflow: hidden; min-height: 420px;
    display: flex; align-items: stretch;
  }
  .hero-content {
    flex: 0 0 55%; padding: 68px 48px 68px 64px;
    position: relative; z-index: 2; display: flex; flex-direction: column; justify-content: center;
  }
  .hero-h1 { font-size: clamp(28px, 3.8vw, 46px); font-weight: 700; line-height: 1.2; color: var(--ink); margin-bottom: 10px; letter-spacing: -0.025em; }
  .hero-h1 .accent { color: var(--green-primary); }
  .hero-sub { font-size: 15px; color: var(--gray-600); line-height: 1.75; margin-bottom: 28px; }
  .hero-image {
    flex: 0 0 45%; position: relative; overflow: hidden;
  }
  .hero-image img, .hero-image svg {
    width: 100%; height: 100%; object-fit: cover; object-position: top center; display: block;
  }
  /* Fade left edge of hero image into background */
  .hero-image::before {
    content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 80px;
    background: linear-gradient(to right, var(--green-bg), transparent);
    z-index: 1; pointer-events: none;
  }

  /* Search */
  .hero-searchbar {
    display: flex; align-items: center;
    border: 1.5px solid var(--border); border-radius: 10px;
    background: var(--white); padding: 6px 6px 6px 16px;
    box-shadow: 0 2px 12px rgba(61,90,62,.10);
    transition: border-color .2s, box-shadow .2s; margin-bottom: 14px;
  }
  .hero-searchbar:focus-within { border-color: var(--green-primary); box-shadow: 0 4px 20px rgba(241,65,108,0.16); }
  .hero-search-ico { font-size: 15px; opacity: .35; flex-shrink: 0; margin-right: 8px; }
  .hero-search-input { flex: 1; border: none; outline: none; font-size: 13.5px; font-family: inherit; color: var(--ink); background: transparent; min-width: 0; }
  .hero-search-input::placeholder { color: #bbb; }
  .hero-search-btn { display: flex; align-items: center; gap: 6px; font-size: 13.5px; font-weight: 600; color: #fff; background: var(--green-primary); padding: 10px 18px; border-radius: 7px; border: none; cursor: pointer; white-space: nowrap; flex-shrink: 0; transition: background .18s; }
  .hero-search-btn:hover { background: var(--green-dark); }
  .hero-chips { display: flex; gap: 8px; flex-wrap: wrap; }
  .hero-chip { display: flex; align-items: center; gap: 5px; font-size: 12px; font-weight: 500; color: var(--gray-600); background: rgba(255,255,255,0.75); border: 1px solid var(--border-light); border-radius: 20px; padding: 6px 14px; cursor: pointer; transition: all .18s; backdrop-filter: blur(4px); }
  .hero-chip:hover { border-color: var(--green-primary); color: var(--green-primary); background: white; }

  /* ── SECTIONS ── */
  .section { padding: 52px 48px; }
  .section-header { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 22px; }
  .section-title { font-size: 19px; font-weight: 700; color: var(--ink); letter-spacing: -0.015em; margin-bottom: 3px; }
  .section-sub { font-size: 12.5px; color: var(--gray-400); }
  .section-more { font-size: 13px; color: var(--gray-400); display: flex; align-items: center; gap: 3px; transition: color .18s; white-space: nowrap; }
  .section-more:hover { color: var(--green-primary); }

  /* ── 피부 고민 카드 ── */
  .concern-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
  .concern-card { border: 1.5px solid var(--border-light); border-radius: 12px; overflow: hidden; cursor: pointer; transition: all .2s; text-decoration: none; display: flex; flex-direction: column; align-items: center; gap: 0; background: var(--white); text-align: center; padding: 0; }
  .concern-card:hover { border-color: var(--green-primary); box-shadow: 0 4px 14px rgba(241,65,108,0.11); transform: translateY(-2px); }
  .concern-card-icon { width: 100%; height: 110px; overflow: hidden; background: var(--green-pale); display: flex; align-items: center; justify-content: center; }
  .concern-card-icon img { width: 100%; height: 100%; object-fit: cover; object-position: center top; display: block; }
  .concern-card-name { font-size: 13.5px; font-weight: 600; color: var(--ink); padding: 11px 8px 13px; }

  /* ── 인기 검색어 ── */
  .popular-section { background: var(--off-white); padding: 22px 48px; border-top: 1px solid var(--border-light); border-bottom: 1px solid var(--border-light); }
  .popular-inner { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
  .popular-label { font-size: 13.5px; font-weight: 600; color: var(--ink); white-space: nowrap; }
  .popular-tabs { display: flex; gap: 5px; flex-wrap: wrap; }
  .popular-tab { font-size: 12.5px; color: var(--gray-600); border: 1px solid var(--border-light); border-radius: 999px; padding: 4px 13px; cursor: pointer; background: var(--white); transition: all .18s; }
  .popular-tab:hover, .popular-tab.active { background: var(--green-primary); color: var(--white); border-color: var(--green-primary); }
  .popular-divider { width: 1px; height: 16px; background: var(--border-light); }
  .popular-keywords { display: flex; gap: 4px; flex-wrap: wrap; }
  .popular-kw { font-size: 12.5px; color: var(--gray-600); padding: 4px 10px; cursor: pointer; border-radius: 4px; transition: all .18s; }
  .popular-kw:hover { color: var(--green-primary); background: var(--green-pale); }

  /* ── 스킨케어 가이드 ── */
  .guide-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
  .guide-card { border-radius: 12px; overflow: hidden; border: 1px solid var(--border-light); cursor: pointer; transition: all .22s; text-decoration: none; display: block; background: var(--white); }
  .guide-card:hover { box-shadow: 0 6px 22px rgba(0,0,0,.09); transform: translateY(-3px); }
  .guide-card-img { width: 100%; height: 156px; overflow: hidden; background: var(--green-bg); }
  .guide-card-img img, .guide-card-img svg { width: 100%; height: 100%; object-fit: cover; }
  .guide-card-body { padding: 14px 16px; }
  .guide-card-tag { font-size: 11px; color: var(--green-primary); font-weight: 600; margin-bottom: 5px; }
  .guide-card-title { font-size: 14px; font-weight: 600; color: var(--ink); line-height: 1.45; margin-bottom: 5px; }
  .guide-card-desc { font-size: 12px; color: var(--gray-400); line-height: 1.6; }

  /* ── 맞춤 솔루션 ── */
  .solutions-section { background: var(--off-white); }
  .solution-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
  .solution-card { border-radius: 12px; overflow: hidden; background: var(--white); cursor: pointer; transition: all .22s; text-decoration: none; display: block; border: 1px solid var(--border-light); }
  .solution-card:hover { box-shadow: 0 6px 20px rgba(0,0,0,.09); transform: translateY(-3px); }
  .solution-card-img { width: 100%; aspect-ratio: 4/3; overflow: hidden; background: var(--green-bg); }
  .solution-card-img img, .solution-card-img svg { width: 100%; height: 100%; object-fit: cover; }
  .solution-card-body { padding: 12px 14px 14px; }
  .solution-card-title { font-size: 13.5px; font-weight: 600; color: var(--ink); margin-bottom: 4px; }
  .solution-card-desc { font-size: 12px; color: var(--gray-400); line-height: 1.55; }

  /* ── 리얼 후기 ── */
  .review-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
  .review-card { border: 1px solid var(--border-light); border-radius: 12px; padding: 18px; background: var(--white); }
  .review-user { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
  .review-avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--green-bg); overflow: hidden; flex-shrink: 0; display: flex; align-items: center; justify-content: center; font-size: 18px; }
  .review-avatar img, .review-avatar svg { width: 100%; height: 100%; object-fit: cover; }
  .review-name { font-size: 13px; font-weight: 600; color: var(--ink); }
  .review-meta { font-size: 11px; color: var(--gray-400); margin-top: 1px; }
  .review-stars { display: flex; align-items: center; gap: 2px; margin-bottom: 9px; }
  .star { color: #F5A623; font-size: 13px; }
  .star-score { font-size: 12px; color: var(--gray-400); margin-left: 4px; }
  .review-text { font-size: 12.5px; color: var(--gray-600); line-height: 1.65; }

  /* ── 신뢰 지표 ── */
  .trust-section { background: var(--green-bg); padding: 40px 48px; }
  .trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); max-width: 860px; margin: 0 auto; }
  .trust-item { display: flex; align-items: center; gap: 14px; padding: 16px 24px; border-right: 1px solid var(--border); }
  .trust-item:last-child { border-right: none; }
  .trust-icon { font-size: 26px; flex-shrink: 0; }
  .trust-number { font-size: 19px; font-weight: 700; color: var(--ink); line-height: 1.2; }
  .trust-label { font-size: 11.5px; color: var(--gray-600); margin-top: 2px; }

  /* ── CTA ── */
  .cta-section { background: linear-gradient(135deg, #D81D5C, #F1416C); padding: 60px 48px; position: relative; overflow: hidden; display: flex; align-items: center; min-height: 260px; }
  .cta-inner { flex: 1; position: relative; z-index: 2; max-width: 520px; }
  .cta-h2 { font-size: 26px; font-weight: 700; color: var(--white); line-height: 1.35; margin-bottom: 10px; }
  .cta-sub { font-size: 14px; color: rgba(255,255,255,0.68); margin-bottom: 26px; line-height: 1.65; }
  .cta-btn { display: inline-flex; align-items: center; gap: 8px; font-size: 14.5px; font-weight: 600; color: var(--green-dark); background: var(--white); padding: 13px 26px; border-radius: 8px; cursor: pointer; border: none; font-family: inherit; transition: all .18s; }
  .cta-btn:hover { background: var(--green-pale); transform: translateY(-1px); }
  .cta-image { flex: 0 0 360px; height: 220px; position: relative; z-index: 1; border-radius: 16px; overflow: hidden; }
  .cta-image img, .cta-image svg { width: 100%; height: 100%; object-fit: cover; }

  /* ── FOOTER ── */
  .site-footer { background: #111; padding: 40px 48px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
  .footer-brand-text { font-size: 17px; font-weight: 700; color: var(--white); margin-bottom: 6px; }
  .footer-desc { font-size: 12px; color: rgba(255,255,255,0.38); line-height: 1.7; }
  .footer-copy { font-size: 11px; color: rgba(255,255,255,0.22); margin-top: 5px; }
  .footer-links { display: flex; gap: 20px; flex-wrap: wrap; }
  .footer-links a { font-size: 12px; color: rgba(255,255,255,0.42); transition: color .18s; }
  .footer-links a:hover { color: var(--white); }


  /* ── 16종 캐릭터 섹션 ── */
  .char-section { background: #F7F2EE; padding: 52px 0 0; }
  .char-section-inner { padding: 0 48px 28px; }
  .char-eyebrow { font-size: 11px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: #F1416C; margin-bottom: 10px; display: flex; align-items: center; gap: 8px; }
  .char-eyebrow::before { content: ''; display: block; width: 28px; height: 1.5px; background: #F1416C; }
  .char-section-title { font-family: 'Pretendard', 'Inter', sans-serif; font-size: 28px; font-weight: 600; color: #1A1A1A; margin-bottom: 0; letter-spacing: -0.01em; }
  .char-grid {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 1px; background: rgba(0,0,0,0.08);
  }
  .char-grid-card {
    display: flex; flex-direction: column; align-items: flex-start;
    padding: 20px 18px 18px; background: #F7F2EE;
    text-decoration: none; min-height: 260px;
    position: relative; overflow: hidden; transition: background 0.25s;
  }
  .char-grid-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
    background: #F1416C; transform: scaleX(0); transform-origin: left;
    transition: transform 0.3s;
  }
  .char-grid-card:hover { background: #EFE8DF; }
  .char-grid-card:hover::before { transform: scaleX(1); }
  .ch-img-wrap {
    width: 100%; aspect-ratio: 3/4; overflow: hidden;
    margin-bottom: 14px; background: #EFE8DF;
  }
  .ch-img-wrap img {
    width: 100%; height: 100%; object-fit: cover;
    object-position: top center; display: block;
    transition: transform 0.4s; filter: saturate(0.9);
  }
  .char-grid-card:hover .ch-img-wrap img { transform: scale(1.04); filter: saturate(1); }
  .ch-img-wrap.no-image { display: none; }
  .ch-img-wrap.no-image::after { content: none; }
  .ch-emoji { display: none; }
  .ch-name { font-family: 'Pretendard', 'Inter', sans-serif; font-size: 15px; font-weight: 500; color: #1A1A1A; margin-bottom: 4px; line-height: 1.3; }
  .ch-code { font-size: 9px; letter-spacing: .16em; color: #A89080; text-transform: uppercase; }
  .ch-arrow { position: absolute; right: 14px; bottom: 14px; font-size: 12px; color: #F1416C; opacity: 0; transition: opacity .2s, transform .2s; }
  .char-grid-card:hover .ch-arrow { opacity: 1; transform: translate(2px,-2px); }
  .char-grid-card--more { background: #EFE8DF; justify-content: flex-end; }
  .char-grid-card--more .ch-name { color: #A89080; font-size: 13px; font-family: 'Inter', sans-serif; font-weight: 300; }
  .char-grid-card--more .ch-code { color: #F1416C; letter-spacing: .1em; font-size: 11px; }
  @media (max-width: 1024px) { .char-grid { grid-template-columns: repeat(3, 1fr); } .char-section-inner { padding: 0 32px 24px; } }
  @media (max-width: 768px) { .char-grid { grid-template-columns: repeat(2, 1fr); } .char-section-inner { padding: 0 20px 20px; } .char-section { padding-top: 40px; } }


  .sd-overlay { position: fixed; inset: 0; background: rgba(250,250,248,.95); display: flex; flex-direction: column; align-items: center; justify-content: center; z-index: 999; gap: 14px; }
  .sd-spin { width: 38px; height: 38px; border: 2.5px solid var(--green-pale); border-top-color: var(--green-primary); border-radius: 50%; animation: spin .75s linear infinite; }
  @keyframes spin { to { transform: rotate(360deg); } }
  .sd-ov-t { font-size: 17px; font-weight: 600; color: var(--ink); }
  .sd-ov-s { font-size: 12.5px; color: var(--gray-400); }

  /* ── RESPONSIVE ── */
  @media (max-width: 1024px) {
    .solution-grid { grid-template-columns: repeat(2, 1fr); }
    .review-grid { grid-template-columns: repeat(2, 1fr); }
    .trust-grid { grid-template-columns: repeat(2, 1fr); }
    .trust-item:nth-child(2) { border-right: none; }
    .trust-item { border-bottom: 1px solid var(--border); }
    .trust-item:nth-child(3), .trust-item:nth-child(4) { border-bottom: none; }
    .cta-image { display: none; }
  }
  @media (max-width: 768px) {
    .topbar { padding: 0 20px; }
    .nav-links { display: none; }
    .hero { flex-direction: column; }
    .hero-content { flex: none; padding: 44px 20px 32px; }
    .hero-image { flex: none; height: 220px; }
    .section { padding: 36px 20px; }
    .popular-section { padding: 18px 20px; }
    .trust-section { padding: 32px 20px; }
    .cta-section { padding: 44px 20px; }
    .site-footer { flex-direction: column; align-items: flex-start; padding: 32px 20px; }
    .concern-grid { grid-template-columns: repeat(2, 1fr); }
    .guide-grid { grid-template-columns: 1fr; }
    .solution-grid { grid-template-columns: repeat(2, 1fr); }
  }
  @media (max-width: 480px) {
    .review-grid { grid-template-columns: 1fr; }
    .solution-grid { grid-template-columns: 1fr; }
    .trust-grid { grid-template-columns: 1fr; }
    .trust-item { border-right: none; border-bottom: 1px solid var(--border); }
  }

  /* ════════════════════════════════════════════
     통일 호버 효과 — 캐릭터 페이지 스타일
     모든 카드 클래스에 핑크 상단 슬라이드 라인 + ↗ 화살표
  ════════════════════════════════════════════ */
  .concern-card,
  .review-card,
  .guide-card,
  .solution-card,
  .product-card,
  .ing-card,
  .case-card,
  .related-concern,
  .related-card,
  .efficacy-card,
  .mech-insight,
  .faq-item,
  .ch-card,
  .cag-card {
    position: relative !important;
    overflow: hidden !important;
    transition: background 0.22s, box-shadow 0.22s, transform 0.18s !important;
  }
  .concern-card::before,
  .review-card::before,
  .guide-card::before,
  .solution-card::before,
  .product-card::before,
  .ing-card::before,
  .case-card::before,
  .related-concern::before,
  .related-card::before,
  .efficacy-card::before,
  .mech-insight::before,
  .faq-item::before,
  .ch-card::before,
  .cag-card::before {
    content: '' !important;
    position: absolute !important;
    top: 0 !important; left: 0 !important; right: 0 !important;
    height: 2px !important;
    background: #F1416C !important;
    transform: scaleX(0) !important;
    transform-origin: left !important;
    transition: transform 0.28s ease !important;
    pointer-events: none !important;
    z-index: 2 !important;
  }
  .concern-card:hover::before,
  .review-card:hover::before,
  .guide-card:hover::before,
  .solution-card:hover::before,
  .product-card:hover::before,
  .ing-card:hover::before,
  .case-card:hover::before,
  .related-concern:hover::before,
  .related-card:hover::before,
  .efficacy-card:hover::before,
  .mech-insight:hover::before,
  .faq-item:hover::before,
  .ch-card:hover::before,
  .cag-card:hover::before {
    transform: scaleX(1) !important;
  }
  /* 화살표 ↗ */
  .concern-card::after,
  .review-card::after,
  .guide-card::after,
  .solution-card::after,
  .product-card::after,
  .ing-card::after,
  .case-card::after,
  .related-concern::after,
  .related-card::after,
  .efficacy-card::after,
  .mech-insight::after,
  .ch-card::after,
  .cag-card::after {
    content: '↗' !important;
    position: absolute !important;
    right: 12px !important; bottom: 10px !important;
    font-size: 13px !important; font-weight: 600 !important;
    color: #F1416C !important;
    opacity: 0 !important;
    transform: translate(-2px, 2px) !important;
    transition: opacity 0.18s ease, transform 0.18s ease !important;
    pointer-events: none !important;
    z-index: 2 !important;
  }
  .concern-card:hover::after,
  .review-card:hover::after,
  .guide-card:hover::after,
  .solution-card:hover::after,
  .product-card:hover::after,
  .ing-card:hover::after,
  .case-card:hover::after,
  .related-concern:hover::after,
  .related-card:hover::after,
  .efficacy-card:hover::after,
  .mech-insight:hover::after,
  .ch-card:hover::after,
  .cag-card:hover::after {
    opacity: 1 !important;
    transform: translate(0, 0) !important;
  }