:root{
  --sevc:#006169;
  --sevc-dark:#004b51;
  --ink:#182126;
  --muted:#66737a;
  --line:#d9e2e7;
  --soft:#f5f8f8;
  --soft2:#e4f3f2;
  --white:#fff;
}
.sevcgo-wrap{max-width:1180px;margin:0 auto;padding:16px 0 60px;font-family:Arial,Helvetica,sans-serif;color:var(--ink)}
.sevcgo-hero{background:linear-gradient(135deg,var(--sevc),var(--sevc-dark));color:#fff;padding:40px;border-radius:18px;margin-bottom:24px}
.sevcgo-kicker{display:block;font-size:12px;letter-spacing:.09em;text-transform:uppercase;font-weight:700;opacity:.9;margin-bottom:8px}
.sevcgo-hero h1{font-size:36px;line-height:1.1;margin:0 0 12px;color:#fff}
.sevcgo-hero p{font-size:17px;line-height:1.6;max-width:850px;margin:0}
.sevcgo-panel{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px;margin:0 0 24px;box-shadow:0 5px 15px rgba(15,72,78,.05)}
.sevcgo-section-heading{display:flex;gap:16px;align-items:flex-start;margin-bottom:24px}
.sevcgo-step{display:grid;place-items:center;min-width:46px;height:46px;border-radius:12px;background:var(--soft2);color:var(--sevc);font-weight:800}
.sevcgo-section-heading h2{font-size:28px;line-height:1.1;margin:3px 0 6px;color:var(--sevc)}
.sevcgo-section-heading p{margin:0;color:var(--muted);font-size:14px}
.sevcgo-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.sevcgo-fields label{font-size:13px;font-weight:700;color:#33424a}
.sevcgo-fields input{width:100%;box-sizing:border-box;margin-top:7px;padding:12px 13px;border:1px solid #cbd5da;border-radius:9px;font-size:15px;background:#fff}
.sevcgo-family{margin-top:28px}
.sevcgo-family-title{display:flex;justify-content:space-between;align-items:end;gap:20px;border-bottom:2px solid var(--sevc);padding-bottom:10px;margin-bottom:6px}
.sevcgo-family-title h3{font-size:18px;color:var(--sevc);margin:0}
.sevcgo-family-title p{font-size:13px;color:var(--muted);margin:0}
.sevcgo-product{display:grid;grid-template-columns:130px minmax(260px,1fr) 170px 150px;gap:20px;align-items:center;padding:20px 4px;border-bottom:1px solid var(--line)}
.sevcgo-product:last-child{border-bottom:0}
.sevcgo-thumb{width:120px;height:88px;border:1px solid #ccd7da;background:#fff;display:grid;place-items:center;border-radius:8px;overflow:hidden}
.sevcgo-thumb img{width:100%;height:100%;object-fit:contain;display:block}
.sevcgo-product-info h4{font-size:16px;line-height:1.25;margin:0 0 5px;color:#111}
.sevcgo-measure{font-size:14px;margin:0 0 5px;color:#33424a}
.sevcgo-unit{font-size:13px;margin:0;color:var(--muted)}
.sevcgo-qty label{display:block;font-size:12px;font-weight:700;margin-bottom:6px}
.sevcgo-counter{display:grid;grid-template-columns:38px 58px 38px;width:max-content;border:1px solid #cbd5da;border-radius:9px;overflow:hidden;background:#fff}
.sevcgo-counter button{border:0;background:#f2f6f6;color:var(--sevc);font-size:22px;cursor:pointer}
.sevcgo-counter input{width:58px;border:0;border-left:1px solid #dce4e7;border-right:1px solid #dce4e7;text-align:center;font-size:15px;padding:9px 2px;-moz-appearance:textfield}
.sevcgo-counter input::-webkit-outer-spin-button,.sevcgo-counter input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.sevcgo-line-total{text-align:right}
.sevcgo-line-total span{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}
.sevcgo-line-total strong{font-size:17px}
.sevcgo-instruction-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.sevcgo-instruction-grid>div{background:var(--soft);padding:18px;border-radius:12px}
.sevcgo-instruction-grid h3{font-size:16px;color:var(--sevc);margin:0 0 10px}
.sevcgo-instruction-grid ul{padding-left:19px;margin:0}
.sevcgo-instruction-grid li{font-size:14px;line-height:1.5;margin:4px 0}
.sevcgo-warning{margin-top:16px;border-left:4px solid #c7362f;background:#fff6f5;padding:15px 17px}
.sevcgo-warning strong{color:#a6221d}
.sevcgo-warning p{margin:5px 0 0;font-size:14px;line-height:1.5}
.sevcgo-summary{position:sticky;bottom:12px;z-index:20;display:grid;grid-template-columns:1fr auto;gap:14px;align-items:center;background:#102a2d;color:#fff;padding:18px 20px;border-radius:14px;box-shadow:0 10px 30px rgba(0,0,0,.18);margin:24px 0}
.sevcgo-summary-label{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.07em;opacity:.75}
#sevcgo-grand-total{font-size:28px}
.sevcgo-submit{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;cursor:pointer}
.sevcgo-submit:disabled{opacity:.45;cursor:not-allowed}
.sevcgo-summary-note{grid-column:1/-1;margin:0;font-size:12px;opacity:.75}
.sevcgo-success{background:#eef8f5;border:1px solid #b7ded2;color:#174b3e;border-radius:12px;padding:18px 20px;margin-bottom:22px}
.sevcgo-success strong{display:block;font-size:18px;margin-bottom:5px}
.sevcgo-success span{font-weight:700}
.sevcgo-success p{margin:5px 0 0;font-size:14px}
.sevcgo-field-wide{grid-column:1/-1}
.sevcgo-process-note{margin:0 0 18px;padding:18px 20px;background:var(--soft2);border-radius:12px;border-left:4px solid var(--sevc)}
.sevcgo-process-note strong{color:var(--sevc);font-size:16px}
.sevcgo-process-note p{margin:7px 0 0;font-size:14px;line-height:1.55}
.sevcgo-summary .sevcgo-submit{background:#fff;color:var(--sevc)!important;border:2px solid #fff;border-radius:10px;min-height:60px;padding:17px 30px;font-size:18px;font-weight:800;box-shadow:0 4px 12px rgba(0,0,0,.12)}
.sevcgo-summary .sevcgo-submit:hover{background:#f4fbfa;color:var(--sevc-dark)!important}
.sevcgo-summary .sevcgo-submit:disabled{background:#fff;color:var(--sevc)!important;opacity:.45}
.sevcgo-hp{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;overflow:hidden!important}

@media (max-width:850px){
  .sevcgo-hero{padding:28px 22px}
  .sevcgo-hero h1{font-size:30px}
  .sevcgo-fields{grid-template-columns:1fr}
  .sevcgo-product{grid-template-columns:64px 1fr}
  .sevcgo-qty{grid-column:2}
  .sevcgo-line-total{grid-column:2;text-align:left}
  .sevcgo-instruction-grid{grid-template-columns:1fr}
  .sevcgo-summary{grid-template-columns:1fr}
  .sevcgo-submit{width:100%}
  .sevcgo-thumb{width:105px;height:78px}
}
@media (max-width:560px){
  .sevcgo-wrap{padding-left:10px;padding-right:10px}
  .sevcgo-panel{padding:20px 16px}
  .sevcgo-section-heading h2{font-size:24px}
  .sevcgo-family-title{display:block}
  .sevcgo-family-title p{margin-top:5px}
  .sevcgo-product{grid-template-columns:90px 1fr}
  .sevcgo-thumb{width:84px;height:68px}
}