.source-section{padding:clamp(48px, 5vw, 72px) 0;background-color:#FFFFFF}.source-wrapper{display:flex;flex-direction:column;gap:0;align-items:center}.source-header{text-align:center;max-width:680px;margin:0 auto clamp(16px, 2vw, 24px) auto}.source-header .section-title{line-height:1.15}.source-intro{color:var(--text-muted);font-size:clamp(16px, 1.2vw, 19px);line-height:1.65;margin-top:12px;opacity:0.82}.source-map-card{background-color:#FAF9F6;border:1px solid var(--border-color);border-radius:24px;padding:clamp(24px, 3vw, 40px);overflow:hidden}.source-map-img{width:100%;height:auto;display:block;border-radius:16px}@media (max-width:768px){.source-wrapper{gap:24px}.source-map-card{padding:12px;border-radius:18px}.source-map-img{border-radius:14px}}