.customer-service-page{background-color:var(--color-white)}.customer-service-container{max-width:1100px;margin:0 auto;padding:0 20px}.customer-service-hero{padding:60px 0 32px;background-color:var(--color-bg)}.customer-service-title{font-size:clamp(28px,4vw,40px);color:var(--color-primary);margin:0 0 10px;font-weight:700}.customer-service-subtitle{color:var(--color-gray);font-size:clamp(14px,2vw,16px);margin:0}.customer-service-tabs-wrapper{position:sticky;top:var(--header-height);background-color:var(--color-white);z-index:10;border-bottom:1px solid var(--color-border)}.customer-service-tabs{display:flex;gap:8px;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}.customer-service-tabs::-webkit-scrollbar{display:none}.customer-service-tab{flex-shrink:0;padding:18px 24px;background:transparent;border:none;border-bottom:2px solid transparent;font-family:inherit;font-size:15px;font-weight:500;color:var(--color-gray);cursor:pointer;transition:all var(--transition-base)}.customer-service-tab:hover{color:var(--color-primary)}.customer-service-tab.is-active{color:var(--color-primary);font-weight:600;border-bottom-color:var(--color-primary)}.customer-service-panels{padding:40px 0 80px}