/* BatchPrintGTIN.com | (c)2026 JRPM Inc. */
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:Arial,Helvetica,sans-serif;color:#222;background:#fff;line-height:1.7;font-size:15px}
a{color:#2563eb}
.wrap{max-width:860px;margin:0 auto;padding:36px 24px 48px}
h1{font-size:clamp(1.5rem,4vw,2rem);color:#111;margin-bottom:16px;line-height:1.25}
h2{font-size:1.1rem;color:#111;margin-top:32px;margin-bottom:10px;padding-bottom:6px;border-bottom:1px solid #e5e7eb}
h3{font-size:1rem;color:#111;margin-top:16px;margin-bottom:6px;font-weight:700}
p{margin-bottom:14px}
ul,ol{margin:0 0 14px 22px}
li{margin-bottom:6px}
.crumb{font-size:13px;color:#6b7280;margin-bottom:20px}
.crumb a{color:#2563eb;text-decoration:none}
.btn{display:inline-block;padding:11px 22px;background:#2d6cdf;color:#fff;text-decoration:none;border-radius:6px;margin:10px 0;font-size:14px;font-weight:700}
.btn:hover{background:#1d4ed8}
.site-hdr{border-bottom:1px solid #e5e7eb;padding:12px 20px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px}
.logo-lnk{display:flex;align-items:center;gap:10px;text-decoration:none;color:inherit;min-width:0}
.logo-lnk img{height:38px;border-radius:6px;flex-shrink:0}
.logo-name{font-weight:700;font-size:15px;color:#111;white-space:nowrap}
.logo-tag{font-size:11px;color:#555}
.back-lnk{font-size:13px;color:#2563eb;text-decoration:none;white-space:nowrap;flex-shrink:0}
.site-nav{background:#f8f9fa;border-bottom:1px solid #e5e7eb;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.site-nav::-webkit-scrollbar{display:none}
.nav-inner{max-width:900px;margin:0 auto;display:flex;padding:0 16px;min-width:max-content}
.site-nav a{padding:9px 12px;font-size:13px;color:#374151;text-decoration:none;border-bottom:2px solid transparent;white-space:nowrap;flex-shrink:0}
.site-nav a:hover,.site-nav a.active{color:#2563eb;border-bottom-color:#2563eb}
.mob-bar{background:#1a1a2e;color:#fff;text-align:center;padding:10px 44px 10px 16px;font-size:14px;position:relative}
.mob-close{position:absolute;right:14px;top:50%;transform:translateY(-50%);cursor:pointer;font-size:18px;opacity:.7;background:none;border:none;color:#fff;line-height:1}
.info-box{background:#f0f9ff;border:1px solid #bae6fd;border-radius:8px;padding:14px 16px;margin:16px 0;font-size:13px;color:#0369a1;line-height:1.65}
.info-box a{color:#0369a1;font-weight:700}
.warn-box{background:#fffbeb;border:1px solid #fcd34d;border-radius:8px;padding:14px 16px;margin:16px 0;font-size:13px;color:#92400e;line-height:1.65}
.tip-box{background:#f0fdf4;border:1px solid #86efac;border-radius:8px;padding:14px 16px;margin:16px 0;font-size:13px;color:#166534;line-height:1.65}
.card-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:20px 0}
.card{padding:16px;border-radius:8px;background:#f9fafb;border:1px solid #f3f4f6}
.card h3{margin-top:0;border:none;padding:0}
.card p{margin:6px 0 0;font-size:13px;color:#374151;line-height:1.65}
table{width:100%;border-collapse:collapse;margin:14px 0;font-size:14px}
th{background:#f3f4f6;text-align:left;padding:9px 12px;border:1px solid #e5e7eb;font-weight:600}
td{padding:8px 12px;border:1px solid #e5e7eb;vertical-align:top}
tr:nth-child(even) td{background:#fafafa}
.site-ftr{border-top:1px solid #e5e7eb;padding:36px 24px 24px;margin-top:24px;background:#fafafa}
.ftr-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px 20px;max-width:900px;margin:0 auto 24px}
.ftr-col h4{font-size:11px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:#374151;margin-bottom:10px}
.ftr-col ul{list-style:none;padding:0;margin:0}
.ftr-col ul li{margin-bottom:5px}
.ftr-col ul li a{font-size:13px;color:#6b7280;text-decoration:none}
.ftr-col ul li a:hover{color:#2563eb}
.ftr-bottom{max-width:900px;margin:0 auto;padding-top:16px;border-top:1px solid #e5e7eb;text-align:center;font-size:12px;color:#9ca3af}
.site-ftr a{color:#2563eb;text-decoration:none}
@media(max-width:860px){
  .wrap{padding:28px 20px 40px}
  .card-grid{grid-template-columns:1fr 1fr}
  .ftr-grid{grid-template-columns:1fr 1fr;gap:24px 16px}
}
@media(max-width:700px){
  .wrap{padding:24px 16px 36px}
  .site-hdr{padding:10px 14px}
  .mob-bar{font-size:13px}
  .card-grid{grid-template-columns:1fr}
  table{font-size:13px}
  th,td{padding:7px 9px}
}
@media(max-width:480px){
  .wrap{padding:20px 14px 32px}
  h1{font-size:1.3rem}
  h2{font-size:1rem}
  .logo-tag{display:none}
  .btn{width:100%;text-align:center;padding:13px 16px}
  .ftr-grid{grid-template-columns:1fr 1fr}
  .ftr-col h4{font-size:10px}
  .ftr-col ul li a{font-size:12px}
}
@media(max-width:360px){
  .ftr-grid{grid-template-columns:1fr}
  .site-nav a{font-size:12px;padding:8px 10px}
}