.itpay-flow{--flow-gold:#d4a83a;--flow-gold-dark:#8c6420;--flow-gold-bg:#d4a83a14;--flow-gold-border:#d4a83a38;--flow-ink-1:#1d1d1f;--flow-ink-2:#6e6e73;--flow-ink-3:#aeaeb2;--flow-canvas-0:#fff;--flow-canvas-1:#f5f5f7;--flow-canvas-2:#ebebed;--flow-line:#00000014;--flow-line-strong:#0000001f;--flow-good:#34c759;--flow-bad:#ff3b30;background:var(--flow-canvas-1);min-height:100vh;color:var(--flow-ink-1);font-family:-apple-system,BlinkMacSystemFont,Inter,PingFang SC,Helvetica Neue,sans-serif}.itpay-flow--with-footer{padding-bottom:calc(112px + env(safe-area-inset-bottom,0px))}.flow-nav{z-index:100;border-bottom:1px solid var(--flow-line);background:var(--flow-canvas-0);grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;min-height:54px;padding:10px 16px 12px;display:grid;position:sticky;top:0}.flow-nav__back,.flow-nav__text-button{min-width:0;color:var(--flow-gold-dark);font:inherit;cursor:pointer;background:0 0;border:0;align-items:center;gap:4px;padding:0;font-size:15px;font-weight:600;text-decoration:none;display:inline-flex}.flow-nav__back span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.flow-nav__text-button{justify-self:end}.flow-nav__text-button:disabled{color:var(--flow-ink-3);cursor:not-allowed}.flow-nav__title{letter-spacing:0;font-size:17px;font-weight:700}.flow-nav__action{justify-content:flex-end;min-width:0;display:flex}.flow-nav__brand{color:var(--flow-gold-dark);font-size:15px;font-weight:700}.flow-content{gap:12px;width:min(100%,560px);margin:0 auto;padding:12px 16px 22px;display:grid}.flow-card{background:var(--flow-canvas-0);border-radius:16px;overflow:hidden}.flow-card__section{padding:16px}.flow-card__section+.flow-card__section{border-top:1px solid var(--flow-line)}.flow-section-title{color:var(--flow-ink-3);letter-spacing:0;text-transform:uppercase;margin-bottom:8px;font-size:13px;font-weight:700}.flow-auth-banner{border:1px solid var(--flow-gold-border);background:var(--flow-gold-bg);color:var(--flow-gold-dark);border-radius:16px;align-items:center;gap:12px;padding:14px 16px;font-size:14px;font-weight:600;display:flex}.flow-auth-banner.is-active{border-color:#d4a83a5c}.flow-user-card{background:linear-gradient(135deg, var(--flow-gold), var(--flow-gold-dark) 80%);color:#fff;border-radius:16px;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:14px;padding:18px 20px;display:grid}.flow-user-card__avatar{background:#ffffff38;border-radius:50%;place-items:center;width:48px;height:48px;display:grid}.flow-user-card div:not(.flow-user-card__avatar){gap:2px;min-width:0;display:grid}.flow-user-card strong,.flow-user-card span{overflow-wrap:anywhere}.flow-user-card span{color:#fffc;font-size:13px}.flow-user-card em{white-space:nowrap;background:#fff3;border-radius:999px;padding:3px 10px;font-size:11px;font-style:normal;font-weight:700}.flow-product-list{display:grid}.flow-product-row{grid-template-columns:auto minmax(0,1fr) auto;align-items:start;gap:14px;padding:12px 0;display:grid}.flow-product-row:first-child{padding-top:8px}.flow-product-row:last-child{padding-bottom:0}.flow-product-row+.flow-product-row{border-top:1px solid var(--flow-line)}.flow-product-row__icon{background:var(--flow-canvas-1);width:52px;height:52px;color:var(--flow-gold-dark);border-radius:12px;place-items:center;display:grid}.flow-product-row__icon--gold{background:var(--flow-gold-bg)}.flow-product-row__copy{gap:4px;min-width:0;display:grid}.flow-product-row__copy strong{color:var(--flow-ink-1);overflow-wrap:anywhere;font-size:15px;line-height:1.4}.flow-product-row__copy span{color:var(--flow-ink-2);font-size:13px;line-height:1.4}.flow-product-row__price{white-space:nowrap;padding-top:2px;font-size:15px}.flow-product-row__actions{justify-items:end;gap:8px;min-width:min(360px,100%);display:grid}.flow-refund-row{grid-template-columns:auto minmax(0,1fr);gap:12px;padding:14px 0;display:grid}.flow-refund-row+.flow-refund-row{border-top:1px solid var(--flow-line)}.flow-refund-row__main{grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:12px;min-width:0;display:grid}.flow-refund-row__meta{text-align:right;white-space:nowrap;justify-items:end;gap:6px;display:grid}.flow-refund-row__actions{grid-column:2;grid-template-columns:repeat(4,minmax(72px,auto));justify-content:end;gap:8px;display:grid}.flow-method-row{grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;min-width:0;display:grid}.flow-method-row__icon{background:var(--flow-gold-bg);width:38px;height:38px;color:var(--flow-gold-dark);border-radius:12px;place-items:center;font-weight:800;display:grid}.flow-method-row__icon--alipay{color:#fff;background:#1677ff}.flow-method-row__icon--wechat{color:#fff;background:#07c160}.flow-method-row div{gap:2px;min-width:0;display:grid}.flow-method-row strong,.flow-method-row small{overflow-wrap:anywhere}.flow-method-row small{color:var(--flow-ink-2);font-size:13px}.flow-payment-qr{justify-items:center;margin-top:16px;display:grid}.flow-payment-qr .scan-pay-frame{width:min(100%,380px)}.flow-order-link{color:var(--flow-ink-1);grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:14px;padding:16px;text-decoration:none;display:grid}.flow-order-link+.flow-order-link{border-top:1px solid var(--flow-line)}.flow-order-link>div{gap:4px;min-width:0;display:grid}.flow-order-link>div:last-child{text-align:right;justify-items:end}.flow-order-link strong,.flow-order-link span{overflow-wrap:anywhere;font-weight:800}.flow-order-link small{color:var(--flow-ink-2);overflow-wrap:anywhere;font-size:13px}.flow-ops-order{border:0;border-top:1px solid var(--flow-line);width:100%;color:var(--flow-ink-1);font:inherit;text-align:left;cursor:pointer;background:0 0;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:14px;padding:16px;display:grid}.flow-ops-order:first-child{border-top:0}.flow-ops-order.is-pending-refund{background:linear-gradient(90deg,#ff3b3014,#d4a83a14)}.flow-ops-order.is-selected{box-shadow:inset 3px 0 0 var(--flow-gold)}.flow-ops-order>div{gap:5px;min-width:0;display:grid}.flow-ops-order>div:last-child{text-align:right;justify-items:end}.flow-ops-order strong,.flow-ops-order small{overflow-wrap:anywhere}.flow-ops-order small{color:var(--flow-ink-2);font-size:13px}.flow-ops-actions{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:14px;display:grid}.flow-section-head{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:12px;margin-bottom:12px;display:grid}.flow-summary-grid{grid-template-columns:repeat(auto-fit,minmax(118px,1fr));gap:10px;display:grid}.flow-summary-tile{border:1px solid var(--flow-line);background:var(--flow-canvas-1);border-radius:12px;gap:6px;min-width:0;padding:12px;display:grid}.flow-summary-tile span{color:var(--flow-ink-2);font-size:12px;font-weight:700}.flow-summary-tile strong{color:var(--flow-ink-1);font-size:24px;line-height:1}.flow-data-table{border:1px solid var(--flow-line);border-radius:12px;display:grid;overflow:hidden}.flow-data-table__row{border-top:1px solid var(--flow-line);min-width:0;color:var(--flow-ink-1);grid-template-columns:repeat(auto-fit,minmax(92px,1fr));align-items:center;gap:10px;padding:10px 12px;font-size:12px;display:grid}.flow-data-table__row:first-child{border-top:0}.flow-data-table__head{background:var(--flow-canvas-1);color:var(--flow-ink-2);font-weight:800}.flow-data-table__row span{overflow-wrap:anywhere;min-width:0}.flow-advice-panel{border:1px solid var(--flow-line);background:var(--flow-canvas-1);border-radius:12px;margin-top:14px;padding:12px;display:grid}.flow-empty-copy{color:var(--flow-ink-2);padding:16px;font-size:14px}.flow-info-row{grid-template-columns:minmax(0,.9fr) minmax(0,1.2fr);align-items:center;gap:12px;padding:10px 0;display:grid}.flow-info-row:first-child{padding-top:0}.flow-info-row:last-child{padding-bottom:0}.flow-info-row+.flow-info-row{border-top:1px solid var(--flow-line)}.flow-info-row__label{color:var(--flow-ink-2);font-size:14px}.flow-info-row__value{min-width:0;color:var(--flow-ink-1);text-align:right;overflow-wrap:anywhere;justify-self:end;font-size:14px;font-weight:600}.flow-info-row__value--mono{font-family:JetBrains Mono,SF Mono,monospace;font-size:13px}.flow-amount-row{justify-content:space-between;align-items:center;gap:16px;padding:8px 0;display:flex}.flow-amount-row span{color:var(--flow-ink-2);font-size:14px}.flow-amount-row strong{color:var(--flow-ink-1);text-align:right;font-size:14px;font-weight:700}.flow-amount-row--total{border-top:1px solid var(--flow-line);margin-top:4px;padding-top:12px}.flow-amount-row--total span{color:var(--flow-ink-1);font-size:15px;font-weight:700}.flow-amount-row--total strong{font-size:20px}.flow-status-badge{border-radius:999px;align-items:center;width:fit-content;max-width:100%;padding:4px 9px;font-size:12px;font-weight:700;line-height:1.2;display:inline-flex}.flow-status-badge--gold{background:var(--flow-gold-bg);color:var(--flow-gold-dark)}.flow-status-badge--good{color:#187a34;background:#34c7591a}.flow-status-badge--bad{color:#b42318;background:#ff3b301a}.flow-alert{border-radius:14px;align-items:flex-start;gap:10px;padding:13px 14px;font-size:14px;font-weight:600;line-height:1.45;display:flex}.flow-alert svg{flex:none;margin-top:1px}.flow-alert--gold{border:1px solid var(--flow-gold-border);background:var(--flow-gold-bg);color:var(--flow-gold-dark)}.flow-alert--good{color:#187a34;background:#34c75914;border:1px solid #34c7592e}.flow-alert--bad{color:#b42318;background:#ff3b3014;border:1px solid #ff3b302e}.flow-bottom-bar,.flow-bottom-cta{z-index:110;width:min(100%,560px);padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px));border-top:1px solid var(--flow-line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#fffffff5;gap:10px;display:grid;position:fixed;bottom:0;left:50%;right:0;transform:translate(-50%);box-shadow:0 -10px 32px #0000000f}.flow-bottom-cta--split{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr)}.flow-pay-total{justify-content:space-between;align-items:baseline;gap:12px;display:flex}.flow-pay-total span{color:var(--flow-ink-2);font-size:13px;font-weight:600}.flow-pay-total strong{color:var(--flow-ink-1);letter-spacing:0;text-align:right;font-size:24px;font-weight:800}.flow-button{width:100%;min-height:48px;font:inherit;text-align:center;cursor:pointer;border:1px solid #0000;border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:12px 16px;font-size:15px;font-weight:700;line-height:1.2;text-decoration:none;transition:opacity .15s,background .15s;display:inline-flex}.flow-button span{overflow-wrap:anywhere;min-width:0}.flow-button--primary{background:linear-gradient(135deg, var(--flow-gold), var(--flow-gold-dark) 80%);color:#fff}.flow-button--outline{border-color:var(--flow-line-strong);color:var(--flow-ink-1);background:0 0}.flow-button--soft{border-color:var(--flow-line);background:var(--flow-canvas-1);color:var(--flow-ink-1)}.flow-button:hover:not(:disabled){opacity:.9}.flow-button:disabled{background:var(--flow-canvas-2);color:var(--flow-ink-3);cursor:not-allowed;border-color:#0000}.flow-spinner{animation:.9s linear infinite flow-spin}@keyframes flow-spin{to{transform:rotate(360deg)}}.flow-loading-card{align-items:center;gap:12px;display:flex}.flow-loading-card strong{margin-bottom:2px;display:block}.flow-loading-card p{color:var(--flow-ink-2);margin:0;font-size:14px}.payment-success-panel{text-align:center;align-content:center;justify-items:center;min-height:calc(100vh - 190px);padding:40px 24px;display:grid}.payment-success-panel__check{width:80px;height:80px;color:var(--flow-good);background:#34c75914;border-radius:50%;place-items:center;margin-bottom:28px;animation:.42s cubic-bezier(.34,1.56,.64,1) both flow-scale-in;display:grid}.payment-success-panel h1{letter-spacing:0;margin:0 0 8px;font-size:26px;line-height:1.18}.payment-success-panel p{max-width:320px;color:var(--flow-ink-2);margin:0 0 32px;font-size:15px;line-height:1.5}.payment-success-panel>strong{margin-bottom:6px;font-size:36px;line-height:1.1}.payment-success-panel>span{color:var(--flow-ink-2);margin-bottom:34px;font-size:13px}.payment-success-panel__hint{color:var(--flow-ink-2);align-items:center;gap:8px;font-size:13px;display:flex}@keyframes flow-scale-in{0%{opacity:0;transform:scale(.5)}to{opacity:1;transform:scale(1)}}.flow-success-hero,.flow-success-banner{border-bottom:6px solid var(--flow-canvas-1);background:var(--flow-canvas-0);text-align:center;justify-items:center;gap:6px;padding:30px 20px 24px;display:grid}.flow-success-banner{background:linear-gradient(135deg, var(--flow-gold-bg), #d4a83a0a)}.flow-success-hero__icon,.flow-success-banner__icon{width:56px;height:56px;color:var(--flow-good);background:#34c75914;border-radius:50%;place-items:center;margin-bottom:8px;display:grid}.flow-success-banner__icon.is-locked{background:var(--flow-gold-bg);color:var(--flow-gold-dark)}.flow-success-hero h1,.flow-success-banner h1{letter-spacing:0;margin:0;font-size:22px;line-height:1.22}.flow-success-hero p,.flow-success-banner p{color:var(--flow-ink-2);margin:0;font-size:14px}.flow-timeline,.flow-step-list{gap:0;display:grid}.flow-timeline__item,.flow-step{grid-template-columns:auto minmax(0,1fr) auto;align-items:start;gap:12px;padding:12px 0;display:grid}.flow-timeline__item:first-child,.flow-step:first-child{padding-top:0}.flow-timeline__item:last-child,.flow-step:last-child{padding-bottom:0}.flow-timeline__item+.flow-timeline__item,.flow-step+.flow-step{border-top:1px solid var(--flow-line)}.flow-timeline__item>span{background:var(--flow-canvas-2);border-radius:50%;width:10px;height:10px;margin-top:6px}.flow-timeline__item.is-done>span{background:var(--flow-good)}.flow-timeline__item div,.flow-step div{gap:2px;min-width:0;display:grid}.flow-timeline__item small,.flow-step small{color:var(--flow-ink-2);font-size:13px;line-height:1.45}.flow-step>span{background:var(--flow-canvas-1);width:36px;height:36px;color:var(--flow-gold-dark);border-radius:12px;place-items:center;display:grid}.flow-step.is-done>span{color:#187a34;background:#34c7591a}.flow-credential-card{padding:0}.flow-tabs{border-bottom:1px solid var(--flow-line);grid-template-columns:repeat(3,minmax(0,1fr));padding:0 4px;display:grid}.flow-ops-tabs{grid-template-columns:repeat(4,minmax(0,1fr))}.flow-tab{color:var(--flow-ink-3);font:inherit;cursor:pointer;background:0 0;border:0;padding:13px 8px;font-size:14px;font-weight:700;position:relative}.flow-tab.is-active{color:var(--flow-gold-dark)}.flow-tab.is-active:after{content:"";background:var(--flow-gold);border-radius:2px;height:2px;position:absolute;bottom:0;left:20%;right:20%}@media (width<=420px){.flow-ops-tabs{grid-template-columns:repeat(2,minmax(0,1fr))}.flow-section-head,.flow-ops-order,.flow-product-row,.flow-refund-row,.flow-refund-row__main{grid-template-columns:minmax(0,1fr)}.flow-ops-order>div:last-child{text-align:left;justify-items:start}.flow-ops-actions{grid-template-columns:minmax(0,1fr)}.flow-product-row__actions{justify-items:stretch}.flow-refund-row__meta{text-align:left;white-space:normal;justify-items:start}.flow-refund-row__actions{grid-column:1;grid-template-columns:repeat(2,minmax(0,1fr));justify-content:stretch}}.flow-tab-panel{padding:20px}.flow-qr-section{text-align:center;justify-items:center;gap:10px;display:grid}.flow-qr-box{aspect-ratio:1;border:1px solid var(--flow-line);width:200px;max-width:100%;color:var(--flow-ink-3);background-color:#fff;background-image:linear-gradient(90deg,#0000000a 1px,#0000 1px),linear-gradient(#0000000a 1px,#0000 1px),none;background-position:0 0,0 0,0 0;background-repeat:repeat,repeat,repeat;background-size:18px 18px;background-attachment:scroll,scroll,scroll;background-origin:padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box;border-radius:14px;place-items:center;margin-bottom:6px;display:grid}.flow-qr-box.is-ready{color:var(--flow-gold-dark);background:linear-gradient(135deg,#d4a83a24,#34c75914),#fff}.flow-qr-section>span{color:var(--flow-ink-3);font-family:JetBrains Mono,SF Mono,monospace;font-size:12px}.flow-api-section{gap:12px;display:grid}.flow-api-label{color:var(--flow-ink-3);letter-spacing:0;text-transform:uppercase;font-size:13px;font-weight:800}.flow-api-box{border:1px solid var(--flow-line);background:var(--flow-canvas-1);border-radius:12px;grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:10px;padding:12px 14px;display:grid}.flow-api-box pre{max-height:260px;color:var(--flow-ink-1);white-space:pre-wrap;word-break:break-word;margin:0;font-family:JetBrains Mono,SF Mono,monospace;font-size:12px;line-height:1.55;overflow:auto}.flow-api-box button{border:1px solid var(--flow-line-strong);background:var(--flow-canvas-0);width:36px;height:36px;color:var(--flow-ink-2);cursor:pointer;border-radius:8px;place-items:center;display:grid}.flow-api-box button:disabled{color:var(--flow-ink-3);cursor:not-allowed}.flow-muted-copy{color:var(--flow-ink-2);margin:0;font-size:13px;line-height:1.5}.flow-ticket-info{display:grid}.flow-download-area{text-align:center;padding-top:16px}.flow-protected-badge{background:var(--flow-canvas-1);color:var(--flow-ink-3);justify-content:center;align-items:center;gap:6px;padding:12px 20px;font-size:12px;font-weight:600;display:flex}.flow-order-footer__title{align-items:center;gap:8px;margin-bottom:12px;display:flex}.flow-order-footer__title span{background:var(--flow-good);border-radius:50%;width:6px;height:6px}.flow-agent-copy{color:var(--flow-ink-2);gap:10px;margin-bottom:14px;font-size:14px;line-height:1.5;display:flex}.flow-agent-copy svg{color:var(--flow-gold-dark);flex:none;margin-top:2px}.flow-agent-copy p{margin:0}.flow-form-grid{gap:12px;margin-bottom:14px;display:grid}.flow-form-grid label{color:var(--flow-ink-2);gap:7px;font-size:13px;font-weight:700;display:grid}.flow-form-grid input,.flow-form-grid select{border:1px solid var(--flow-line);background:var(--flow-canvas-1);width:100%;min-height:44px;color:var(--flow-ink-1);font:inherit;border-radius:12px;padding:0 12px;font-size:14px}.flow-form-grid input:disabled{color:var(--flow-ink-3);background:var(--flow-canvas-2)}@media (width>=720px){.itpay-flow{background:linear-gradient(180deg, #fff 0, var(--flow-canvas-1) 190px), var(--flow-canvas-1)}.flow-nav{border-right:1px solid var(--flow-line);border-left:1px solid var(--flow-line);width:min(100%,560px);margin:0 auto}}@media (width<=430px){.flow-content{padding-left:12px;padding-right:12px}.flow-product-row{grid-template-columns:auto minmax(0,1fr)}.flow-product-row__price{white-space:normal;grid-column:2}.flow-info-row,.flow-order-link,.flow-bottom-cta--split{grid-template-columns:1fr}.flow-info-row__value{text-align:left;justify-self:start}.flow-order-link>div:last-child{text-align:left;justify-items:start}.flow-user-card{grid-template-columns:auto minmax(0,1fr)}.flow-user-card em{grid-column:2;width:fit-content}.payment-success-panel>strong{font-size:32px}}:root{color:#1d1d1f;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-feature-settings:"kern" 1, "liga" 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