.atelier{padding:28px 0 72px;max-width:820px;margin:0 auto}
.atelier h1{font-size:clamp(24px,3.2vw,36px);margin:8px 0 10px;font-weight:500}
.lead{color:var(--muted);margin-bottom:32px}
.ch{padding:28px 0;border-top:1px solid var(--gold);scroll-margin-top:76px}
.ch .matn{font-size:11px;letter-spacing:.2em;color:var(--gold);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif}
.ch h2{font-size:26px;font-weight:500;margin:10px 0}
.ch p{font-size:16px;color:#c8c0b4;max-width:640px}
.ch .kpi{display:block;margin-top:12px;font-size:13px;color:var(--gold);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif}
.ch img{width:min(100%,360px);height:160px;object-fit:cover;margin-top:16px;border:1px solid var(--gold)}