:root{color:#20242d;font-synthesis:none;text-rendering:optimizelegibility;background:#fff;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,Noto Sans TC,sans-serif}*{box-sizing:border-box}html{background:#fff;min-width:320px}body{background:#fff;min-width:320px;min-height:100vh;margin:0}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}.checkout-page{background:#fff;min-height:100vh}.checkout-header{background:#fff;border-top:3px solid #f1effa;border-bottom:1px solid #e7e8eb;justify-content:space-between;align-items:center;height:74px;padding:0 34px;display:flex}.checkout-wordmark{color:#102040;letter-spacing:.15em;font-size:25px;font-weight:800;line-height:1;text-decoration:none}.checkout-cancel{color:#30343d;font-size:15px;font-weight:650;text-decoration:none}.checkout-cancel:hover,.checkout-cancel:focus-visible{color:#2f63f5}.checkout-main,.checkout-loading{grid-template-columns:minmax(0,720px) minmax(380px,520px);align-items:start;gap:clamp(56px,7vw,108px);width:min(1360px,100% - 64px);margin:56px auto 96px;display:grid}.checkout-form{min-width:0}.checkout-section+.checkout-section{margin-top:62px}.checkout-section h1,.checkout-section h2{color:#292d35;letter-spacing:.01em;margin:0;font-size:25px;font-weight:760;line-height:1.3}.checkout-section h2{font-size:23px}.checkout-section__intro{color:#5f646e;margin:9px 0 30px;font-size:15px;line-height:1.6}.checkout-fields{gap:23px;display:grid}.checkout-field{gap:8px;display:grid}.checkout-field label{color:#32363e;font-size:14px;font-weight:680}.checkout-field label span{color:#d13b36;margin-left:5px}.checkout-field input,.promo-entry input{color:#242830;background:#fff;border:1px solid #d8dade;border-radius:7px;outline:0;width:100%;height:49px;padding:0 14px;font-size:15px;transition:border-color .14s,box-shadow .14s}.checkout-field input::placeholder,.promo-entry input::placeholder{color:#9b9fa7}.checkout-field input:focus,.promo-entry input:focus{border-color:#2f63f5;box-shadow:0 0 0 3px #2f63f51f}.checkout-field input[aria-invalid=true]{border-color:#c93434}.checkout-field__hint,.checkout-field__error{margin:0;font-size:13px;line-height:1.45}.checkout-field__hint{color:#e06a25}.checkout-field__error{color:#b42318}.checkout-security{color:#268647;background:#e7faed;border-radius:7px;align-items:center;gap:13px;margin-top:28px;padding:17px 18px;display:flex}.checkout-security svg{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8px;flex:0 0 20px;width:20px;height:20px}.checkout-security p{margin:0;font-size:13px;line-height:1.55}.stripe-payment-wrap{background:#fff;border:1px solid #dedfe3;border-radius:8px;margin-top:24px;padding:18px}.checkout-payment-error,.checkout-terms-error{color:#b42318;margin:10px 0 0;font-size:13px}.receipt-option{cursor:default;border:1px solid #dcdde1;border-radius:7px;align-items:center;gap:13px;min-height:58px;margin-top:25px;padding:12px 17px;display:flex}.receipt-option input{opacity:0;pointer-events:none;position:absolute}.receipt-option>span{background:#2f63f5;border:1px solid #2f63f5;border-radius:50%;width:19px;height:19px;box-shadow:inset 0 0 0 4px #fff}.receipt-option div{gap:3px;display:grid}.receipt-option strong{font-size:14px}.receipt-option small{color:#777c86;font-size:12px}.checkout-terms{color:#454951;cursor:pointer;align-items:flex-start;gap:10px;margin-top:34px;font-size:14px;line-height:1.65;display:flex}.checkout-terms input{opacity:0;position:absolute}.checkout-terms>span[aria-hidden]{background:#fff;border:1px solid #cdd0d6;border-radius:4px;flex:0 0 18px;width:18px;height:18px;margin-top:2px}.checkout-terms input:checked+span[aria-hidden]{background:#2f63f5;border-color:#2f63f5;position:relative;box-shadow:inset 0 0 0 4px #2f63f5}.checkout-terms input:checked+span[aria-hidden]:after{content:"";border:2px solid #fff;border-width:0 2px 2px 0;width:6px;height:10px;position:absolute;top:1px;left:4px;transform:rotate(45deg)}.checkout-terms input:focus-visible+span[aria-hidden]{box-shadow:0 0 0 3px #2f63f52e}.checkout-terms a{color:#252932;text-underline-offset:3px;font-weight:650}.order-card{background:#fff;border:1px solid #dadce1;border-radius:12px;position:sticky;top:28px;overflow:hidden;box-shadow:0 15px 34px #1c223012}.order-card h2{color:#30343c;border-bottom:1px solid #e3e4e7;margin:0;padding:25px 28px;font-size:22px;line-height:1.2}.order-card__product{background:#f5f6f8;border-radius:8px;align-items:center;gap:17px;margin:26px 28px 20px;padding:17px;display:flex}.order-card__product img{aspect-ratio:16/9;object-fit:cover;background:#e7e9ee;border-radius:3px;flex:0 0 112px;width:112px}.order-card__product div{gap:7px;min-width:0;display:grid}.order-card__product strong{color:#2d3139;font-size:14px;line-height:1.5}.order-card__product span{color:#747984;font-size:12px}.order-card__totals{margin:0;padding:0 28px 23px}.order-card__totals>div{color:#3d4149;justify-content:space-between;align-items:baseline;gap:20px;font-size:15px;display:flex}.order-card__totals>div+div{margin-top:11px}.order-card__totals dt,.order-card__totals dd{margin:0}.order-card__discount{color:#238444!important}.order-card__grand-total{font-weight:760;color:#2b2f37!important;font-size:20px!important}.order-card__promo{border-top:1px solid #e3e4e7;padding:23px 28px 0}.promo-toggle{color:#2f63f5;cursor:pointer;background:#fff;border:1px solid #2f63f5;border-radius:7px;width:100%;height:46px;font-size:14px;font-weight:720}.promo-entry{gap:8px;display:grid}.promo-entry label{font-size:13px;font-weight:680}.promo-entry>div{grid-template-columns:1fr auto;gap:8px;display:grid}.promo-entry input{height:42px}.promo-entry button{color:#fff;cursor:pointer;background:#172036;border:0;border-radius:7px;min-width:74px;font-weight:700}.promo-entry button:disabled{opacity:.45;cursor:not-allowed}.promo-entry p{color:#b42318;margin:0;font-size:12px}.checkout-submit{color:#fff;cursor:pointer;background:#2f63f5;border:0;border-radius:7px;justify-content:center;align-items:center;gap:10px;width:calc(100% - 56px);min-height:49px;margin:14px 28px 0;font-size:15px;font-weight:760;transition:background .14s,transform .14s;display:flex}.order-card__totals+.checkout-submit{margin-top:0}.checkout-submit:hover:not(:disabled){background:#2453d8}.checkout-submit:active:not(:disabled){transform:translateY(1px)}.checkout-submit:disabled{color:#a8abb1;cursor:not-allowed;background:#d7d9dd}.checkout-spinner{border:2px solid #ffffff73;border-top-color:#fff;border-radius:50%;width:16px;height:16px;animation:.7s linear infinite checkout-spin}@keyframes checkout-spin{to{transform:rotate(360deg)}}.order-card__secure{color:#7c818a;justify-content:center;align-items:center;gap:7px;margin:13px 28px 24px;font-size:12px;display:flex}.order-card__secure svg{fill:none;stroke:currentColor;stroke-width:1.8px;width:14px;height:14px}.checkout-demo-banner{color:#72530b;background:#fff4d4;border-radius:999px;width:max-content;max-width:calc(100% - 32px);margin:18px auto -25px;padding:8px 13px;font-size:12px;font-weight:700}.demo-payment{margin:-18px}.demo-payment__method{border-bottom:1px solid #e1e2e6;align-items:center;gap:12px;min-height:58px;padding:0 16px;display:flex}.demo-radio{border:5px solid #2f63f5;border-radius:50%;width:18px;height:18px}.demo-payment__method strong{font-size:14px}.demo-card-brands{color:#1c4ba0;margin-left:auto;font-size:12px;font-weight:800}.demo-payment__fields{gap:10px;padding:16px;display:grid}.demo-payment__fields>div,.demo-payment__split>div{border:1px solid #dadce1;border-radius:6px;gap:2px;min-height:46px;padding:8px 12px;display:grid}.demo-payment__fields span{color:#898e97;font-size:10px}.demo-payment__fields b{color:#a3a7ae;font-size:13px;font-weight:500}.demo-payment__split{grid-template-columns:1fr 1fr;border:0!important;gap:10px!important;padding:0!important;display:grid!important}.demo-payment>p{color:#747984;margin:0 16px 17px;font-size:11px;line-height:1.5}.checkout-loading__left{gap:22px;display:grid}.checkout-loading__left span,.checkout-loading__card{background:linear-gradient(90deg,#f3f4f6 25%,#e9ebef 45%,#f3f4f6 65%) 0 0/220% 100%;border-radius:10px;animation:1.4s linear infinite checkout-shimmer;display:block}.checkout-loading__left span:first-child{width:180px;height:32px}.checkout-loading__left span:nth-child(2),.checkout-loading__left span:nth-child(3){height:50px}.checkout-loading__left span:nth-child(4){height:260px;margin-top:24px}.checkout-loading__card{border:1px solid #eceef1;height:470px}@keyframes checkout-shimmer{to{background-position:-220% 0}}.checkout-error{text-align:center;width:min(560px,100% - 40px);margin:110px auto}.checkout-error__icon{color:#b42318;background:#fff0ef;border-radius:50%;place-items:center;width:42px;height:42px;margin:0 auto 18px;font-weight:800;display:grid}.checkout-error h1{color:#20242d;margin:0;font-size:26px}.checkout-error p{color:#666b74;margin:14px 0 28px;line-height:1.65}.checkout-error div{justify-content:center;gap:12px;display:flex}.checkout-error button,.checkout-error a{color:#262a32;cursor:pointer;background:#fff;border:1px solid #d8dade;border-radius:7px;align-items:center;min-height:42px;padding:0 17px;font-weight:700;text-decoration:none;display:inline-flex}.checkout-error button{color:#fff;background:#2f63f5;border-color:#2f63f5}@media (width<=980px){.checkout-main,.checkout-loading{grid-template-columns:1fr;gap:42px;width:min(720px,100% - 40px);margin-top:38px}.order-card{grid-row:1;position:static}.checkout-form{grid-row:2}}@media (width<=600px){.checkout-header{height:64px;padding:0 20px}.checkout-wordmark{font-size:21px}.checkout-main,.checkout-loading{gap:32px;width:calc(100% - 28px);margin:24px auto 64px}.checkout-section+.checkout-section{margin-top:46px}.checkout-section h1{font-size:23px}.checkout-section h2{font-size:21px}.checkout-section__intro{margin-bottom:23px}.checkout-security{align-items:flex-start;padding:14px}.stripe-payment-wrap{padding:14px}.order-card h2{padding:20px;font-size:20px}.order-card__product{margin:20px 20px 17px;padding:13px}.order-card__product img{flex-basis:92px;width:92px}.order-card__totals{padding:0 20px 20px}.order-card__promo{padding:20px 20px 0}.checkout-submit{width:calc(100% - 40px);margin-inline:20px}.order-card__secure{margin-inline:20px}.checkout-demo-banner{margin-bottom:0}.checkout-terms{font-size:13px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}