.co-page{--co-bg:#fff;--co-border:#e6e8ec;--co-text:#1b2430;--co-soft:#5b6675;--co-mute:#8b95a3;--co-accent:var(--header-bg);--co-accent-dark:var(--header-active);--co-accent-soft:color-mix(in srgb, var(--header-bg) 12%, #fff);max-width:1080px;color:var(--co-text);margin:0 auto;padding:28px 20px 56px;font-family:system-ui,-apple-system,Segoe UI,sans-serif}.co-title{letter-spacing:-.02em;margin:0 0 22px;font-size:28px;font-weight:800}.co-grid{grid-template-columns:1fr 380px;align-items:start;gap:24px;display:grid}.co-details{flex-direction:column;gap:18px;min-width:0;display:flex}.co-card{background:var(--co-bg);border:1px solid var(--co-border);border-radius:14px;padding:22px}.co-section-title{justify-content:space-between;align-items:baseline;gap:10px;margin:0 0 16px;font-size:16px;font-weight:700;display:flex}.co-field{flex-direction:column;gap:6px;margin-bottom:14px;display:flex}.co-field:last-child{margin-bottom:0}.co-field label{color:var(--co-soft);font-size:13px;font-weight:600}.co-field input{width:100%;color:var(--co-text);border:1px solid var(--co-border);background:#fff;border-radius:10px;outline:none;padding:11px 13px;font-size:14px;transition:border-color .15s,box-shadow .15s}.co-field input:focus{border-color:var(--co-accent);box-shadow:0 0 0 3px var(--co-accent-soft)}.co-row{grid-template-columns:1fr 1fr;gap:14px;display:grid}.co-row .co-field{margin-bottom:14px}.co-pay{border:1px solid var(--co-border);cursor:pointer;border-radius:12px;align-items:flex-start;gap:12px;margin-bottom:10px;padding:14px;transition:border-color .15s,background .15s;display:flex}.co-pay:last-of-type{margin-bottom:0}.co-pay.is-active{border-color:var(--co-accent);background:var(--co-accent-soft)}.co-pay input{accent-color:var(--co-accent);margin-top:3px}.co-pay-label{flex-direction:column;gap:2px;display:flex}.co-pay-name{font-size:14px;font-weight:600}.co-pay-desc{color:var(--co-mute);font-size:12px}.co-card-fields{border-top:1px dashed var(--co-border);margin-top:14px;padding-top:14px}.co-summary-card{position:sticky;top:20px}.co-count{color:var(--co-mute);font-size:13px;font-weight:600}.co-items{flex-direction:column;gap:14px;margin:0 0 16px;padding:0;list-style:none;display:flex}.co-item{align-items:center;gap:12px;display:flex}.co-item-thumb{background:var(--co-accent-soft);border:1px solid var(--co-border);border-radius:10px;flex:none;justify-content:center;align-items:center;width:48px;height:48px;font-size:20px;display:flex;position:relative}.co-item-qty{color:#fff;background:var(--co-accent);border-radius:999px;justify-content:center;align-items:center;min-width:19px;height:19px;padding:0 5px;font-size:11px;font-weight:700;display:flex;position:absolute;top:-7px;right:-7px}.co-item-info{flex-direction:column;flex:1;min-width:0;display:flex}.co-item-name{text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:600;overflow:hidden}.co-item-material{color:var(--co-mute);font-size:12px}.co-item-price{flex:none;font-size:14px;font-weight:600}.co-totals{border-top:1px solid var(--co-border);margin:0 0 16px;padding-top:16px}.co-total-row{color:var(--co-soft);justify-content:space-between;align-items:center;margin:0 0 8px;font-size:14px;display:flex}.co-total-row dt,.co-total-row dd{margin:0}.co-total-grand{border-top:1px solid var(--co-border);color:var(--co-text);margin-top:12px;padding-top:12px;font-size:18px;font-weight:800}.co-btn{cursor:pointer;border:1px solid #0000;border-radius:11px;justify-content:center;align-items:center;gap:8px;width:100%;padding:13px 18px;font-size:15px;font-weight:700;text-decoration:none;transition:background .15s,opacity .15s;display:inline-flex}.co-btn-primary{color:#fff;background:var(--co-accent)}.co-btn-primary:hover{background:var(--co-accent-dark)}.co-btn-ghost{color:var(--co-text);border-color:var(--co-border);background:#fff}.co-btn-ghost:hover{background:#f4f6f8}.co-summary-note{color:var(--co-mute);text-align:center;margin:12px 0 0;font-size:12px;line-height:1.5}.co-confirm{text-align:center;background:var(--co-bg);border:1px solid var(--co-border);border-radius:16px;max-width:480px;margin:40px auto;padding:40px 28px}.co-confirm-check{color:#fff;background:var(--co-accent);border-radius:50%;justify-content:center;align-items:center;width:60px;height:60px;margin:0 auto 18px;font-size:30px;display:flex}.co-confirm-title{margin:0 0 10px;font-size:24px;font-weight:800}.co-confirm-sub{color:var(--co-soft);margin:0 0 10px;font-size:15px}.co-confirm-note{color:var(--co-mute);margin:0 0 24px;font-size:14px}.co-confirm .co-btn{width:auto;padding-left:28px;padding-right:28px}@media (max-width:860px){.co-grid{grid-template-columns:1fr}.co-summary-card{position:static}}@media (max-width:480px){.co-row{grid-template-columns:1fr}}