.sd-band{position:absolute;top:64px;left:0;width:100vw;height:143px;background-color:#f5f8ff;z-index:-1}.sd-container{max-width:1280px;margin:0 auto;padding:0 20px;box-sizing:border-box}.sd-global-header{display:flex;align-items:center;gap:8px;padding:14px 0}.sd-logo-link{display:inline-flex;align-items:center}.sd-logo{display:block;width:112px;height:20px}.sd-service-name{color:#1c1c1c;font-size:14px;line-height:16px;text-decoration:none}.sd-page-header{display:flex;align-items:center;padding:48px 0;background-image:url(/images/helpdesk/Image_20250428.png);background-repeat:no-repeat;background-position:100% 100%;background-size:auto 100%}.sd-page-title{margin:0;color:#1c1c1c;font-weight:700;font-size:32px;line-height:38px;letter-spacing:-1px;white-space:nowrap}.sd-notice{flex-direction:column;gap:16px;padding:80px 0}.sd-icon-circle,.sd-notice{display:flex;align-items:center}.sd-icon-circle{justify-content:center;width:48px;height:48px;border-radius:50%;background-color:#d8e2fd}.sd-icon{width:20px;height:20px;fill:#1a54f5}.sd-headline{display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center}.sd-title{color:#1c1c1c;font-weight:700}.sd-period,.sd-title{margin:0;font-size:14px;line-height:20px}.sd-period{color:#616161}.sd-desc-box{width:100%;max-width:720px;box-sizing:border-box;padding:16px 20px;border-radius:8px;background-color:#f2f2f2}.sd-desc-list{display:flex;flex-direction:column;gap:8px;margin:0;padding:0;list-style:none}.sd-desc-item{display:flex;gap:8px;align-items:flex-start}.sd-bullet{flex-shrink:0;color:#757575}.sd-bullet,.sd-desc-text{font-size:14px;line-height:20px}.sd-desc-text{color:#616161}@media (min-width:900px){.sd-container{padding:0}.sd-page-title{font-size:36px;line-height:44px}.sd-notice{padding:120px 0}.sd-desc-box{padding:20px 24px}}