/* 베란다수리 샷시 전용 — 공통 CSS 파일에 병합하지 말 것 */
.pg-sash{
  --pg-primary:#101820;
  --pg-secondary:#6E7A82;
  --pg-bg:#F7F8F9;
  --pg-text:#101820;
  --pg-accent:#3E92CC;
  --pg-radius:4px;
  --pg-maxw:1260px;
  --pg-leading:1.75;
  color:var(--pg-text);
}
.pg-sash h1,.pg-sash h2,.pg-sash h3{font-family:"Pretendard",sans-serif;font-weight:400;letter-spacing:.02em}
.pg-sash h1{font-weight:300}
.pg-sash .pg-summary{background:var(--pg-bg);padding:48px 0}
.pg-sash .pg-summary .container{max-width:var(--pg-maxw)}
.pg-sash .pg-summary-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.pg-sash .pg-summary-card{background:#fff;border:1px solid #DEE2E5;border-left:none;padding:24px 20px}
.pg-sash .pg-summary-card:first-child{border-left:1px solid #DEE2E5}
.pg-sash .pg-summary-card .num{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border:1px solid var(--pg-primary);color:var(--pg-primary);font-weight:400;font-size:.85rem;margin-bottom:12px}
.pg-sash .pg-summary-card h3{font-size:1rem;color:var(--pg-primary);margin-bottom:8px;font-weight:400}
.pg-sash .pg-summary-card p{font-size:.9rem;line-height:var(--pg-leading);color:var(--pg-secondary)}
.pg-sash .pg-layout{padding:64px 0}
.pg-sash .pg-layout .container{max-width:var(--pg-maxw);display:grid;grid-template-columns:220px 1fr;gap:48px;align-items:start}
.pg-sash .pg-toc{position:sticky;top:24px;border-left:1px solid #DEE2E5;padding-left:16px}
.pg-sash .pg-toc a{display:block;padding:8px 0;color:var(--pg-secondary);font-size:.9rem;text-decoration:none}
.pg-sash .pg-toc a:hover{color:var(--pg-accent)}
.pg-sash .pg-section{padding:28px 0;border-bottom:1px solid #E4E7E9}
.pg-sash .pg-section:last-of-type{border-bottom:none}
.pg-sash .pg-section h2{font-size:1.3rem;color:var(--pg-primary);margin-bottom:16px;font-weight:400;letter-spacing:.03em}
.pg-sash .pg-section p{line-height:var(--pg-leading);margin-bottom:14px;font-size:.96rem}
.pg-sash .pg-case{background:var(--pg-bg);border:1px solid #DEE2E5;border-radius:var(--pg-radius);padding:20px 22px;margin:16px 0}
.pg-sash .pg-case .tag{display:inline-block;font-size:.72rem;font-weight:700;color:var(--pg-accent);margin-bottom:8px;letter-spacing:.08em}
.pg-sash .pg-case p{margin-bottom:0}
.pg-sash .pg-ba{max-width:780px;margin:28px auto 0}
.pg-sash .pg-ba-pair{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.pg-sash .pg-ba-pair figure{margin:0}.pg-sash .pg-ba-pair img{border:1px solid #DEE2E5;border-radius:var(--pg-radius);width:100%;aspect-ratio:1/1;object-fit:cover;display:block}
.pg-sash .pg-ba-pair figcaption{margin-top:8px;font-size:.8rem;text-align:center;color:var(--pg-secondary)}
.pg-sash .pg-ba-note{margin-top:12px;font-size:.8rem;opacity:.75;text-align:center}
.pg-sash .pg-cta-group{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.pg-sash .pg-cta{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:var(--pg-radius);font-weight:400;font-size:.9rem;text-decoration:none;letter-spacing:.02em}
.pg-sash .pg-cta--call{background:var(--pg-primary);color:#fff}
.pg-sash .pg-cta--sms{background:#fff;color:var(--pg-primary);border:1px solid var(--pg-primary)}
@media (max-width:860px){
  .pg-sash .pg-layout .container{grid-template-columns:1fr}
  .pg-sash .pg-toc{position:static;border-left:none;padding-left:0;display:flex;flex-wrap:wrap;gap:4px 16px}
  .pg-sash .pg-summary-grid{grid-template-columns:1fr}
  .pg-sash .pg-summary-card{border-left:1px solid #DEE2E5}
  .pg-sash .pg-ba-pair{gap:10px}
}