#qq-auto-checkout-root{--ac-blue:#18367c;--ac-orange:#d97827;--ac-ink:#102755;color:var(--ac-ink);font-family:"Microsoft JhengHei",system-ui,sans-serif;line-height:1.7}
#qq-auto-checkout-root [hidden]{display:none!important}
#qq-auto-checkout-root *{box-sizing:border-box;min-width:0}
#qq-auto-checkout-root .ac-launch{padding:24px;background:#fff;border:1px solid #dce4ee;border-top:5px solid var(--ac-orange);border-radius:14px;margin:20px 0}
#qq-auto-checkout-root .ac-kicker{margin:0;color:var(--ac-blue);font-size:14px;font-weight:800}
#qq-auto-checkout-root button{min-height:48px;padding:12px 18px;background:var(--ac-orange);color:var(--ac-ink);border:1px solid var(--ac-orange);border-radius:8px;font:inherit;font-weight:800;cursor:pointer}
#qq-auto-checkout-root button:disabled{opacity:.48;cursor:default}
#qq-auto-checkout-root button.ac-secondary{background:#fff;border-color:#b8c7db;color:var(--ac-blue)}
#qq-auto-checkout-root dialog{width:min(720px,calc(100vw - 32px));max-width:720px;max-height:calc(100dvh - 32px);border:0;border-top:5px solid var(--ac-orange);border-radius:16px;padding:0;background:#fff;color:var(--ac-ink);overflow:hidden}
#qq-auto-checkout-root dialog[open]{display:flex;flex-direction:column}
#qq-auto-checkout-root dialog::backdrop{background:#071a38b8}
#qq-auto-checkout-root dialog>header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;background:var(--ac-blue);color:#fff;padding:18px 22px;flex:none;margin:0}
#qq-auto-checkout-root dialog>header h2{margin:4px 0 0;color:#fff;font-size:23px;line-height:1.4}
#qq-auto-checkout-root dialog>header .ac-kicker{color:#e0e9fb}
#qq-auto-checkout-root .ac-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));list-style:none;margin:0;padding:12px 18px;border-bottom:1px solid #dce4ee;font-size:14px;gap:8px;flex:none}
#qq-auto-checkout-root .ac-steps li[aria-current=step]{color:var(--ac-blue);font-weight:800;border-bottom:3px solid var(--ac-orange)}
#qq-auto-checkout-root .ac-scroll{overflow:auto;overscroll-behavior:contain;padding:18px 22px;min-height:0}
#qq-auto-checkout-root h3{font-size:20px;line-height:1.4;margin:14px 0 10px}
#qq-auto-checkout-root h4{font-size:16px;margin:12px 0 4px}
#qq-auto-checkout-root p{overflow-wrap:anywhere;margin:8px 0 14px}
#qq-auto-checkout-root .ac-catalog{display:grid;grid-template-columns:minmax(0,1fr);gap:14px}
#qq-auto-checkout-root .ac-catalog article,#qq-auto-checkout-root .ac-document article{border:1px solid #dce4ee;border-radius:10px;padding:16px}
#qq-auto-checkout-root .ac-catalog article>label{max-width:160px;margin-top:14px}
#qq-auto-checkout-root label{display:flex;flex-direction:column;gap:6px;font-weight:700}
#qq-auto-checkout-root input,#qq-auto-checkout-root select{width:100%;min-height:48px;border:1px solid #b8c7db;border-radius:8px;padding:10px 12px;font:inherit;font-size:16px;background:#fff;color:var(--ac-ink)}
#qq-auto-checkout-root .ac-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
#qq-auto-checkout-root .ac-wide{grid-column:1/-1}
#qq-auto-checkout-root .ac-check,#qq-auto-checkout-root [data-ac-pay=methods]>label{display:flex;flex-direction:row;align-items:flex-start;gap:10px;margin:16px 0;min-height:44px}
#qq-auto-checkout-root input[type=checkbox],#qq-auto-checkout-root input[type=radio]{flex:0 0 20px;width:20px;min-height:20px;height:20px;padding:0;margin:4px 0 0;accent-color:var(--ac-blue)}
#qq-auto-checkout-root details{margin:14px 0;padding:12px;border:1px solid #dce4ee;border-radius:8px}
#qq-auto-checkout-root summary{cursor:pointer;font-weight:700;min-height:32px}
#qq-auto-checkout-root .ac-document:empty{display:none}
#qq-auto-checkout-root .ac-document{padding:16px;border:2px solid var(--ac-blue);border-radius:10px;background:#fff;margin:14px 0}
#qq-auto-checkout-root .ac-document article{margin:12px 0}
#qq-auto-checkout-root canvas{display:block;width:100%;height:auto;aspect-ratio:680/220;background:#f8fbff;border:2px solid #b8c7db;border-radius:8px;touch-action:none;margin:14px 0}
#qq-auto-checkout-root .ac-note,#qq-auto-checkout-root .ac-schedule p{font-size:14px;color:#52627a}
#qq-auto-checkout-root dialog>footer{position:sticky;bottom:0;background:#fff;border-top:1px solid #dce4ee;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 22px max(14px,env(safe-area-inset-bottom));flex:none;margin:0;color:var(--ac-ink)}
#qq-auto-checkout-root dialog>footer div{display:flex;gap:12px;align-items:center;margin-left:auto}
#qq-auto-checkout-root .ac-amount,#qq-auto-checkout-root [data-ac=sticky-total]{font-size:22px;font-weight:800}
#qq-auto-checkout-root .ac-search{margin-bottom:12px}
#qq-auto-checkout-root .ac-filters{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0}
#qq-auto-checkout-root .ac-filters button{background:#fff;color:var(--ac-blue);border-color:#b8c7db;padding:8px 12px;min-height:44px}
#qq-auto-checkout-root .ac-filters button[aria-pressed=true]{background:var(--ac-blue);border-color:var(--ac-blue);color:#fff}
#qq-auto-checkout-root .ac-quantity{display:flex;align-items:end;gap:12px;margin-top:14px}
#qq-auto-checkout-root .ac-quantity label{width:120px}
#qq-auto-checkout-root .ac-add{margin-top:10px;min-width:110px}
#qq-auto-checkout-root dialog>footer{display:grid;grid-template-columns:auto 1fr auto}
#qq-auto-checkout-root dialog>footer .ac-main-action{margin-left:0}
#qq-auto-checkout-root .ac-main-action button{max-width:320px;line-height:1.4}
#qq-auto-checkout-root .ac-optional{margin:16px 0}
#qq-auto-checkout-root :focus-visible{outline:3px solid #f0a34e;outline-offset:3px}
body[data-qq-auto-checkout-ready=true][data-qq-cart-view=engineering] .qq-cart-engineering-layout{display:none!important}
@media(max-width:640px){#qq-auto-checkout-root dialog{width:100%;max-width:100%;height:100dvh;max-height:100dvh;margin:0;border-radius:0}#qq-auto-checkout-root dialog>header{padding:calc(14px + env(safe-area-inset-top)) 14px 14px}#qq-auto-checkout-root dialog>header h2{font-size:20px}#qq-auto-checkout-root .ac-scroll{padding:14px}#qq-auto-checkout-root .ac-fields{grid-template-columns:minmax(0,1fr)}#qq-auto-checkout-root .ac-steps{font-size:12px;padding:10px 12px;gap:5px}#qq-auto-checkout-root dialog>footer{padding:12px 14px max(12px,env(safe-area-inset-bottom))}#qq-auto-checkout-root .ac-scroll>section>button,#qq-auto-checkout-root [data-ac=buyer-form]>button,#qq-auto-checkout-root [data-ac=signature-area]>button{width:100%}#qq-auto-checkout-root .ac-launch{padding:18px}#qq-auto-checkout-root .ac-catalog article{padding:14px}}
@media(max-width:640px){#qq-auto-checkout-root dialog>footer{grid-template-columns:auto 1fr;gap:8px}#qq-auto-checkout-root dialog>footer .ac-main-action{grid-column:1/-1;width:100%;display:block}#qq-auto-checkout-root .ac-main-action button{width:100%;max-width:none}#qq-auto-checkout-root .ac-amount,#qq-auto-checkout-root [data-ac=sticky-total]{font-size:20px}#qq-auto-checkout-root .ac-fields{grid-template-columns:repeat(2,minmax(0,1fr))}}