.nsm-support{max-width:1080px;margin:auto;padding:0 24px 48px;font-family:Arial,sans-serif;font-size:15px;line-height:1.75;color:#111}
.nsm-support .nsm-hero{padding:48px 36px;background:#f5f3ef;border:1px solid #e5e1da;margin-bottom:40px;text-align:left}
html body .nsm-support h1{font-size:clamp(38px,5vw,64px);line-height:1.05;text-transform:none;letter-spacing:-.02em;margin:0 0 20px}
html body .nsm-support h2{font-size:32px;line-height:1.15;margin:0 0 20px;text-transform:none}
html body .nsm-support h3,html body .nsm-support h4{font-size:20px;line-height:1.25;text-transform:none;margin:0 0 12px}
.nsm-support p{margin:0 0 18px}.nsm-support .nsm-hero p{max-width:700px;color:#555}
.nsm-support .nsm-num{display:block;text-transform:uppercase;font-size:10px;letter-spacing:.16em;color:#666;margin-bottom:12px}
.nsm-support .nsm-section{padding:0 0 32px;margin-bottom:32px;border-bottom:1px solid #e5e1da}
.nsm-support .nsm-tabs{display:flex;gap:0;border-bottom:1px solid #ddd;margin:24px 0 0}
.nsm-support .nsm-tab{border:0;background:#f5f3ef;color:#555;padding:14px 20px;cursor:pointer;min-height:48px;font:12px Arial,sans-serif;text-transform:uppercase}
.nsm-support .nsm-tab.active{background:#111;color:#fff}.nsm-support .nsm-panel{display:none;padding:16px 0}.nsm-support .nsm-panel.active{display:block}
.nsm-support .nsm-panel{max-width:100%;min-width:0;overflow-x:auto;overscroll-behavior-x:contain}.nsm-support table{width:100%;border-collapse:collapse;font-size:13px}.nsm-support th{background:#f5f3ef}.nsm-support th,.nsm-support td{text-align:left;padding:12px;border-bottom:1px solid #ddd;white-space:nowrap}
.nsm-support .nsm-fit-note{padding:18px;background:#f5f3ef;margin:18px 0;font-size:13px}.nsm-support .nsm-fit-note strong{display:block;margin-bottom:6px}
.nsm-support .nsm-how-grid,.nsm-support .nsm-info-grid,.nsm-support .nsm-ship-grid,.nsm-support .nsm-cond-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.nsm-support .nsm-how-item,.nsm-support .nsm-info-card,.nsm-support .nsm-ship-card,.nsm-support .nsm-cond{padding:24px;border:1px solid #e5e1da;min-width:0}
.nsm-support .nsm-policy-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.nsm-support .nsm-policy-card{padding:24px;background:#f5f3ef}.nsm-support .nsm-policy-card .num,.nsm-support .days{font-family:var(--nsm-serif);font-size:30px;line-height:1.2;margin:12px 0}
.nsm-support .nsm-step,.nsm-support .nsm-tl-item{display:flex;gap:20px;padding:24px 0;border-top:1px solid #ddd}.nsm-support .nsm-step-num,.nsm-support .nsm-tl-num{font-size:18px;min-width:32px}.nsm-support .nsm-step-text,.nsm-support .nsm-tl-text{min-width:0}
.nsm-support .nsm-dark-box{background:#111;padding:32px;color:#fff;margin:32px 0}.nsm-support .nsm-dark-box h3{color:#fff}.nsm-support .nsm-dark-box a{display:inline-flex;min-height:44px;align-items:center;color:#fff;border-bottom:1px solid #fff;margin-right:24px}
.nsm-support ul{padding-left:20px}.nsm-support .nsm-tip{padding:16px 0;border-top:1px solid #ddd}.nsm-support a{overflow-wrap:anywhere;color:#111;text-underline-offset:4px}
.nsm-support-faq{border-top:1px solid #ddd;padding:0}.nsm-support-faq summary{cursor:pointer;min-height:52px;padding:16px 24px 16px 0;font-weight:600;font-size:14px}.nsm-support-faq>div{padding:0 0 20px}
.nsm-support .nsm-contact-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;margin-bottom:48px}.nsm-support .nsm-contact-item{padding:20px 0;border-top:1px solid #ddd}.nsm-support .nsm-contact-item h3{font-family:Arial,sans-serif;font-size:13px;font-weight:600}
.nsm-support .nsm-contact-form{background:#f5f3ef;padding:32px;min-width:0}.nsm-support .nsm-field{margin-bottom:18px}.nsm-support label{display:block;font-size:13px;margin-bottom:7px}.nsm-support label span{color:#666}
.nsm-support input,.nsm-support select,.nsm-support textarea{width:100%;min-width:0;border:1px solid #bbb;background:#fff;color:#111;font:16px Arial,sans-serif;padding:12px;border-radius:0;box-sizing:border-box;min-height:46px}.nsm-support textarea{resize:vertical}
.nsm-support .nsm-submit{background:#111;color:#fff;border:1px solid #111;padding:14px 24px;min-height:48px;width:100%;font:12px Arial,sans-serif;text-transform:uppercase;letter-spacing:.08em;cursor:pointer}.nsm-support .nsm-form-note{font-size:12px;margin:16px 0 0}.nsm-support .nsm-form-feedback{padding:16px;background:#fff;border:1px solid #111;margin-bottom:20px}
.nsm-help-links{display:flex;flex-wrap:wrap;gap:10px 24px;padding:28px 0;border-top:1px solid #ddd;margin-top:32px;font-size:13px}.nsm-help-links p{width:100%;margin:0;font-family:var(--nsm-serif);font-size:28px}.nsm-help-links a{display:inline-flex;align-items:center;min-height:44px}
@media(max-width:749px){.nsm-support{padding:0 8px 32px}.nsm-support .nsm-hero{padding:30px 22px;margin-bottom:28px}.nsm-support .nsm-contact-row,.nsm-support .nsm-policy-grid,.nsm-support .nsm-how-grid,.nsm-support .nsm-info-grid,.nsm-support .nsm-cond-grid,.nsm-support .nsm-ship-grid{grid-template-columns:minmax(0,1fr);gap:16px}.nsm-support .nsm-contact-form{padding:24px 18px}.nsm-support .nsm-contact-row{gap:28px}.nsm-support .nsm-tabs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.nsm-support .nsm-tab{padding:12px 8px;font-size:10px;white-space:normal}.nsm-support .nsm-dark-box{padding:24px}html body .nsm-support h2{font-size:28px}.nsm-support th,.nsm-support td{padding:10px}}