:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","Leelawadee UI",Tahoma,sans-serif;color:#153e79;background:#f7f2e5;font-synthesis:none;font-size:15px;line-height:1.6;--blue:#153e79;--blue-deep:#0c2f65;--muted-blue:#385b87;--gold-line:#9f792d55;--gold-light:#fff4ce}
*{box-sizing:border-box}body{margin:0;min-width:280px;background:radial-gradient(ellipse at 50% 8%,#fffdf3 0,#faf5e6 38%,#ede1bf 100%);min-height:100vh}button,a{-webkit-tap-highlight-color:transparent;touch-action:manipulation}button{font:inherit;cursor:pointer}a{color:inherit}button:focus-visible,a:focus-visible{outline:3px solid var(--blue);outline-offset:4px}[hidden]{display:none!important}
.page-shell{min-height:100svh;padding:48px 20px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:16px}.payment-card{position:relative;width:min(100%,460px);padding:29px 32px 22px;border:1px solid #b99540;border-radius:26px;background:linear-gradient(117deg,#f5df9c 0%,#fff2c1 22%,#ead08a 49%,#f9e9b7 73%,#e2c377 100%);box-shadow:0 22px 58px #63471920,inset 0 0 0 5px #fffbdf55,inset 0 1px 0 #fff9db;isolation:isolate;overflow:hidden}.payment-card:before,.payment-card:after{content:"";position:absolute;z-index:-1;width:230px;height:230px;border:1px solid #aa842a38;border-radius:50%;pointer-events:none}.payment-card:before{right:-142px;top:-114px;box-shadow:0 0 0 16px #ad863414,0 0 0 32px #ad863412,0 0 0 49px #ad86340c}.payment-card:after{left:-175px;bottom:0;box-shadow:0 0 0 15px #ad863412,0 0 0 30px #ad86340a}
.card-topline{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px}.card-label{font-size:11px;font-weight:750;letter-spacing:.19em}.preview-badge{font-size:10px;border:1px solid #153e7936;border-radius:20px;padding:2px 9px;letter-spacing:.08em;background:#fff6d13d}.wallet-options{display:grid;grid-template-columns:1fr 1fr;gap:11px;margin-bottom:29px}.wallet-option{display:flex;flex-direction:column;gap:3px;align-items:flex-start;justify-content:center;min-height:71px;padding:12px 15px;border:1px solid #a8802e;border-radius:11px;background:linear-gradient(125deg,#fff6d6,#e8c975);box-shadow:inset 0 1px 0 #fffbed,0 3px 9px #73542013;color:var(--blue-deep);text-align:left;transition:background .15s,transform .15s}.wallet-option:hover{background:linear-gradient(125deg,#fff9e4,#efd48d)}.wallet-option:active{transform:translateY(1px)}.wallet-option:disabled{cursor:default;box-shadow:none;background:#f6e5af88}.wallet-name{font-size:17px;font-weight:750;letter-spacing:-.02em}.wallet-caption{font-size:10px;color:var(--muted-blue)}.merchant-heading{min-height:113px;margin-bottom:21px}.eyebrow{font-size:11px;letter-spacing:.12em;margin:0 0 8px;font-weight:600;color:var(--muted-blue)}h1,h2{color:var(--blue-deep);line-height:1.45;overflow-wrap:anywhere}h1{font-size:28px;font-weight:750;margin:0;letter-spacing:-.035em}.merchant-name-en{font-size:15px;margin:6px 0 0;color:var(--muted-blue);font-weight:500}.merchant-facts{margin:0 0 21px;padding:18px 0;border-top:1px solid var(--gold-line);border-bottom:1px solid var(--gold-line);display:grid;gap:12px}.merchant-facts>div{display:grid;grid-template-columns:72px minmax(0,1fr);gap:10px;align-items:baseline}.merchant-facts dt,.dialog-facts dt{font-size:11px;color:var(--muted-blue)}.merchant-facts dd,.dialog-facts dd{font-size:12px;font-weight:650;margin:0;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}.text-button{display:inline-flex;justify-content:center;align-items:center;gap:8px;background:none;border:0;padding:5px;color:var(--blue);font-size:12px;text-decoration:none;font-weight:550}.text-button:hover{text-decoration:underline}.qr-toggle{display:flex;margin:12px auto 0}.qr-panel{margin:17px 0 3px;text-align:center}.qr-panel img{display:block;width:min(100%,252px);height:auto;padding:10px;background:#fff;border:1px solid #b7924755;border-radius:10px;margin:0 auto 8px;image-rendering:pixelated}
.carousel-controls{display:flex;align-items:center;justify-content:center;gap:15px;border-top:1px solid var(--gold-line);margin-top:25px;padding-top:16px}.arrow-button{border:1px solid #153e7930;border-radius:50%;width:33px;height:33px;padding:0;background:#fff5ce50;color:var(--blue);font-size:18px;line-height:1}.arrow-button:hover{background:#fff9df}.arrow-button:disabled{opacity:.35;cursor:default}.slide-counter{font-size:13px;min-width:39px;text-align:center;font-variant-numeric:tabular-nums;letter-spacing:.06em}.control-divider{height:16px;width:1px;background:#153e792b;margin:0 2px}.rotation-toggle{font-size:12px;padding:4px 0;border:0;background:none;color:var(--blue);min-width:26px}.rotation-toggle:hover{text-decoration:underline}.rotation-toggle:disabled{opacity:.5;cursor:default}.rotation-status{font-size:10px;text-align:center;color:var(--muted-blue);margin:8px 0 0;min-height:16px}.verification-note{font-size:10px;text-align:center;color:var(--muted-blue);margin:14px -4px 0;line-height:1.7}.status-message{width:min(100%,460px);border:1px solid #b9954070;border-radius:12px;padding:13px 16px;margin:0;background:#fff6d9;color:var(--blue);font-size:12px}.loading{font-size:13px;color:var(--blue);margin:0}.empty-selection{min-height:295px;padding:35px 0}.empty-selection h1{font-size:25px}.empty-selection p{font-size:13px;color:var(--muted-blue)}
dialog{width:420px;max-width:calc(100% - 32px);padding:29px;border:1px solid #b08b38;border-radius:23px;color:var(--blue);background:linear-gradient(125deg,#f6e4ae,#fff0c3 40%,#ead18e);box-shadow:0 25px 90px #15233e40,inset 0 0 0 4px #fff7d640}dialog::backdrop{background:#132d5661;backdrop-filter:blur(3px)}.dialog-close{position:absolute;right:13px;top:10px;font-size:25px;line-height:1;width:32px;height:32px;border:0;background:transparent;color:var(--blue)}dialog h2{font-size:22px;margin:0 0 22px}.dialog-payee{font-size:20px;font-weight:700;line-height:1.5;overflow-wrap:anywhere;margin:0}.dialog-name-en{font-size:13px;color:var(--muted-blue);margin:5px 0 0}.dialog-facts{display:grid;gap:12px;margin:19px 0 17px}.dialog-facts>div{display:grid;grid-template-columns:70px minmax(0,1fr);gap:10px}.dialog-notice{font-size:11px;color:var(--muted-blue);border-top:1px solid var(--gold-line);padding-top:16px;margin:0}.dialog-actions{display:flex;gap:10px;margin-top:23px}.primary-button,.secondary-button{display:flex;align-items:center;justify-content:center;min-height:45px;padding:10px 14px;border:1px solid #a37e32;border-radius:9px;text-decoration:none;font-size:13px;font-weight:650;line-height:1.5;color:var(--blue)}.primary-button{flex:1;background:linear-gradient(125deg,#fff4cd,#e4c375)}.primary-button:hover{background:#fff3ca}.secondary-button{min-width:70px;background:#fff6d14d}.secondary-button:hover{background:#fff2c9}
@media(max-width:520px){.page-shell{padding:26px 18px}.payment-card{padding:25px 25px 21px;border-radius:24px}.card-topline{margin-bottom:26px}.merchant-heading{min-height:102px}h1{font-size:26px}.merchant-name-en{font-size:14px}.merchant-facts>div{grid-template-columns:66px minmax(0,1fr)}.merchant-facts dd{font-size:12px}.verification-note{font-size:10px}.carousel-controls{margin-top:22px}dialog{padding:28px 24px}}
@media(max-width:350px){.page-shell{padding:18px 12px}.payment-card{padding:23px 20px 19px}h1{font-size:24px}.wallet-option{padding:11px}.wallet-name{font-size:15px}.merchant-facts>div{grid-template-columns:59px minmax(0,1fr);gap:8px}.merchant-facts dd{font-size:11px}.verification-note{font-size:9px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;animation:none!important;scroll-behavior:auto!important}}

.wallet-icon{width:28px;height:28px;display:block;color:var(--blue);margin-bottom:4px}

/* Independent wallet routes: one payment action per page. */
.wallet-options{grid-template-columns:minmax(0,1fr);margin-bottom:29px}.wallet-option{display:grid;grid-template-columns:36px minmax(0,1fr);column-gap:13px;row-gap:1px;min-height:83px;padding:15px 19px}.wallet-icon{grid-row:1/3;width:32px;height:32px;margin:0}.wallet-name{font-size:21px}.wallet-caption{font-size:11px}[data-wallet=wechat] #alipay-button,[data-wallet=alipay] #wechat-button{display:none!important}

/* Each wallet page keeps its own text and icon colour. */
body[data-wallet="wechat"]{--blue:#07c160;--blue-deep:#07c160;--muted-blue:#07c160;color:var(--blue)}
body[data-wallet="alipay"]{--blue:#008fd5;--blue-deep:#008fd5;--muted-blue:#008fd5;color:var(--blue)}

/* Direct wallet entry: retain only the gold card and its branded action. */
.direct-payment-card{padding:28px 30px;min-height:158px;display:flex;align-items:center}
.direct-payment-card .wallet-options{width:100%;margin:0}
.direct-payment-card .wallet-option{min-height:94px}

/* Alipay keeps a gold outer card and a blue-and-white payment action. */
body[data-wallet="alipay"] #alipay-button{background:#008fd5;border-color:#008fd5;color:#fff;box-shadow:inset 0 1px 0 #ffffff40,0 4px 12px #0075b229}
body[data-wallet="alipay"] #alipay-button .wallet-name,
body[data-wallet="alipay"] #alipay-button .wallet-caption{color:#fff}
body[data-wallet="alipay"] #alipay-button .wallet-caption{font-size:12px;font-weight:600}
body[data-wallet="alipay"] #alipay-button .wallet-icon{color:#008fd5}
body[data-wallet="alipay"] #alipay-button:hover{background:#0084c6;border-color:#0084c6}
body[data-wallet="alipay"] #alipay-button:active{background:#007dbb}
body[data-wallet="alipay"] #alipay-button:disabled{background:#008fd5;border-color:#008fd5;opacity:.75}

/* The whole Alipay screen uses its own blue-and-white palette. */
html[data-wallet="alipay"]{background:#eef7ff}
body[data-wallet="alipay"]{background:radial-gradient(ellipse at 50% 30%,#fff 0%,#f3faff 48%,#e5f3ff 100%)}
body[data-wallet="alipay"] .payment-card{width:min(100%,440px);padding:16px;border:1px solid #c9e6fa;border-radius:28px;background:#fff;box-shadow:0 22px 60px #087db51c,inset 0 1px 0 #fff}
body[data-wallet="alipay"] .payment-card::before,
body[data-wallet="alipay"] .payment-card::after{content:none;display:none}
body[data-wallet="alipay"] #alipay-button{min-height:228px;padding:35px 28px;display:grid;grid-template-columns:48px auto;column-gap:16px;row-gap:4px;justify-content:center;align-content:center;border:0;border-radius:17px;background:linear-gradient(135deg,#05a8ec,#008bd5);box-shadow:none}
body[data-wallet="alipay"] #alipay-button .wallet-icon{width:48px;height:48px;align-self:center;grid-column:1;grid-row:1/3;color:#008fd5}
body[data-wallet="alipay"] #alipay-button .wallet-name{grid-column:2;font-size:29px;font-weight:750;line-height:1.15;letter-spacing:-.035em;align-self:end}
body[data-wallet="alipay"] #alipay-button .wallet-caption{grid-column:2;font-size:14px;font-weight:500;line-height:1.5;align-self:start}
body[data-wallet="alipay"] #alipay-button .payment-cta{grid-column:1/-1;justify-self:center;margin-top:22px;min-width:174px;padding:10px 24px;border-radius:24px;background:#fff;color:#0084c7;font-size:16px;font-weight:650;line-height:1.4;text-align:center;letter-spacing:.04em;box-shadow:0 4px 12px #006ba326}
body[data-wallet="alipay"] #alipay-button .payment-cta span{margin-left:14px}
body[data-wallet="alipay"] #alipay-button:hover{background:linear-gradient(135deg,#12b2f5,#0082ca)}
body[data-wallet="alipay"] #alipay-button:active{background:#008bd5}
body[data-wallet="alipay"] #alipay-button:disabled{background:linear-gradient(135deg,#05a8ec,#008bd5);opacity:.75}
body[data-wallet="alipay"] .status-message{background:#fff;border-color:#c9e6fa;box-shadow:0 8px 30px #087db512}
@media(max-width:380px){body[data-wallet="alipay"] .page-shell{padding:24px 14px}body[data-wallet="alipay"] .payment-card{padding:12px;border-radius:24px}body[data-wallet="alipay"] #alipay-button{padding:30px 20px;min-height:214px;grid-template-columns:42px auto;column-gap:13px}body[data-wallet="alipay"] #alipay-button .wallet-icon{width:42px;height:42px}body[data-wallet="alipay"] #alipay-button .wallet-name{font-size:26px}body[data-wallet="alipay"] #alipay-button .payment-cta{min-width:158px;font-size:15px}}

/* The WeChat screen uses the same arrangement in its green-and-white palette. */
html[data-wallet="wechat"]{background:#effbf4}
body[data-wallet="wechat"]{background:radial-gradient(ellipse at 50% 30%,#fff 0%,#f3fff8 48%,#e5f8ee 100%)}
body[data-wallet="wechat"] .payment-card{width:min(100%,440px);padding:16px;border:1px solid #cceedd;border-radius:28px;background:#fff;box-shadow:0 22px 60px #07964b1c,inset 0 1px 0 #fff}
body[data-wallet="wechat"] .payment-card::before,
body[data-wallet="wechat"] .payment-card::after{content:none;display:none}
body[data-wallet="wechat"] #wechat-button{min-height:228px;padding:35px 28px;display:grid;grid-template-columns:48px auto;column-gap:16px;row-gap:4px;justify-content:center;align-content:center;border:0;border-radius:17px;background:linear-gradient(135deg,#09c96b,#06ad56);box-shadow:none;color:#fff}
body[data-wallet="wechat"] #wechat-button .wallet-icon{width:48px;height:48px;align-self:center;grid-column:1;grid-row:1/3;color:#fff}
body[data-wallet="wechat"] #wechat-button .wallet-name{grid-column:2;color:#fff;font-size:29px;font-weight:750;line-height:1.15;letter-spacing:-.035em;align-self:end}
body[data-wallet="wechat"] #wechat-button .wallet-caption{grid-column:2;color:#fff;font-size:14px;font-weight:500;line-height:1.5;align-self:start}
body[data-wallet="wechat"] #wechat-button .payment-cta{grid-column:1/-1;justify-self:center;margin-top:22px;min-width:174px;padding:10px 24px;border-radius:24px;background:#fff;color:#059947;font-size:16px;font-weight:650;line-height:1.4;text-align:center;letter-spacing:.04em;box-shadow:0 4px 12px #03763b26}
body[data-wallet="wechat"] #wechat-button .payment-cta span{margin-left:14px}
body[data-wallet="wechat"] #wechat-button:hover{background:linear-gradient(135deg,#10d573,#06a950)}
body[data-wallet="wechat"] #wechat-button:active{background:#06ad56}
body[data-wallet="wechat"] #wechat-button:disabled{background:linear-gradient(135deg,#09c96b,#06ad56);opacity:.75}
body[data-wallet="wechat"] .status-message{background:#fff;border-color:#cceedd;box-shadow:0 8px 30px #07964b12}
@media(max-width:380px){body[data-wallet="wechat"] .page-shell{padding:24px 14px}body[data-wallet="wechat"] .payment-card{padding:12px;border-radius:24px}body[data-wallet="wechat"] #wechat-button{padding:30px 20px;min-height:214px;grid-template-columns:38px auto;column-gap:12px}body[data-wallet="wechat"] #wechat-button .wallet-icon{width:38px;height:38px}body[data-wallet="wechat"] #wechat-button .wallet-name{font-size:24px}body[data-wallet="wechat"] #wechat-button .payment-cta{min-width:158px;font-size:15px}}
@media(max-width:320px){body[data-wallet="wechat"] #wechat-button{padding:28px 14px;grid-template-columns:34px auto;column-gap:10px}body[data-wallet="wechat"] #wechat-button .wallet-icon{width:34px;height:34px}body[data-wallet="wechat"] #wechat-button .wallet-name{font-size:22px}}

/* Alipay reference layout: blue heading with a white payment card. */
html[data-wallet="alipay"]{background:#f5f7fa}
body[data-wallet="alipay"].alipay-reference{background:linear-gradient(to bottom,#1677ff 0,#116deb 300px,#f5f7fa 300px,#f5f7fa 100%);color:#1d2737}
body[data-wallet="alipay"].alipay-reference .page-shell{justify-content:flex-start;gap:0;padding:42px 20px 60px}
body[data-wallet="alipay"].alipay-reference .payment-header{width:min(100%,480px);text-align:center;padding:0 0 36px;color:#fff}
body[data-wallet="alipay"].alipay-reference .payment-brand{display:flex;justify-content:center;align-items:center;gap:10px;font-size:17px;font-weight:500;line-height:1.5;letter-spacing:.015em;color:#e7f2ff}
body[data-wallet="alipay"].alipay-reference .payment-brand .wallet-icon{width:27px;height:27px;flex:none;margin:0;color:#1677ff}
body[data-wallet="alipay"].alipay-reference .payment-header h1{font-size:25px;font-weight:650;line-height:1.5;color:#fff;letter-spacing:.015em;margin:12px 0 0}
body[data-wallet="alipay"].alipay-reference .payment-card{width:min(100%,480px);padding:22px 22px 25px;border:1px solid #e6eef7;border-radius:23px;background:#fff;box-shadow:0 12px 36px #17416b12;overflow:hidden}
body[data-wallet="alipay"].alipay-reference .payee-summary{padding:21px 16px 22px;background:#f8fafc;border-radius:14px;text-align:center}
body[data-wallet="alipay"].alipay-reference .payee-label{font-size:14px;line-height:1.5;color:#8894a4;margin:0 0 10px}
body[data-wallet="alipay"].alipay-reference .payee-name{font-size:23px;font-weight:650;line-height:1.5;letter-spacing:0;color:#1d2737;margin:0;overflow-wrap:anywhere}
body[data-wallet="alipay"].alipay-reference .payment-instructions{margin:26px 0 23px;text-align:center;font-size:14px;line-height:1.9;color:#7c8797;text-wrap:pretty}
body[data-wallet="alipay"].alipay-reference .wallet-options{display:block;width:100%;margin:0}
body[data-wallet="alipay"].alipay-reference #alipay-button{display:flex;align-items:center;justify-content:center;min-height:54px;width:100%;padding:13px 18px;border-radius:12px;border:0;background:#1677ff;color:#fff;font-size:19px;font-weight:600;line-height:1.5;letter-spacing:.06em;box-shadow:none}
body[data-wallet="alipay"].alipay-reference #alipay-button:hover{background:#0b6def}
body[data-wallet="alipay"].alipay-reference #alipay-button:active{background:#0862da}
body[data-wallet="alipay"].alipay-reference #alipay-button:disabled{background:#1677ff;opacity:.65}
body[data-wallet="alipay"].alipay-reference .status-message{width:min(100%,480px);margin:0 0 16px;color:#27405f}
body[data-wallet="alipay"].alipay-reference .loading{color:#fff}
@media(max-width:380px){body[data-wallet="alipay"].alipay-reference .page-shell{padding:34px 16px 48px}body[data-wallet="alipay"].alipay-reference .payment-header{padding-bottom:30px}body[data-wallet="alipay"].alipay-reference .payment-header h1{font-size:23px}body[data-wallet="alipay"].alipay-reference .payment-brand{font-size:16px}body[data-wallet="alipay"].alipay-reference .payment-card{padding:18px 16px 20px;border-radius:20px}body[data-wallet="alipay"].alipay-reference .payment-instructions{font-size:13px;margin:22px 0 20px}body[data-wallet="alipay"].alipay-reference .payee-name{font-size:21px}}

/* WeChat mobile reference layout: green heading with a white payment card. */
html[data-wallet="wechat"]{background:#f5f7fa}
body[data-wallet="wechat"].wechat-reference{background:linear-gradient(to bottom,#07b45c 0,#06a854 300px,#f5f7fa 300px,#f5f7fa 100%);color:#1d2737}
body[data-wallet="wechat"].wechat-reference .page-shell{justify-content:flex-start;gap:0;padding:42px 20px 60px}
body[data-wallet="wechat"].wechat-reference .payment-header{width:min(100%,480px);text-align:center;padding:0 0 36px;color:#fff}
body[data-wallet="wechat"].wechat-reference .payment-brand{display:flex;justify-content:center;align-items:center;gap:10px;font-size:17px;font-weight:500;line-height:1.5;letter-spacing:.015em;color:#e8fff1}
body[data-wallet="wechat"].wechat-reference .payment-brand .wallet-icon{width:27px;height:27px;flex:none;margin:0;color:#fff}
body[data-wallet="wechat"].wechat-reference .payment-header h1{font-size:25px;font-weight:650;line-height:1.5;color:#fff;letter-spacing:.015em;margin:12px 0 0}
body[data-wallet="wechat"].wechat-reference .payment-card{width:min(100%,480px);padding:22px 22px 25px;border:1px solid #e4eee8;border-radius:14px;background:#fff;box-shadow:0 12px 36px #164d2e12;overflow:hidden}
body[data-wallet="wechat"].wechat-reference .payee-summary{padding:21px 16px 22px;background:#f8fafc;border-radius:8px;text-align:center}
body[data-wallet="wechat"].wechat-reference .payee-label{font-size:14px;line-height:1.5;color:#8894a4;margin:0 0 10px}
body[data-wallet="wechat"].wechat-reference .payee-name{font-size:23px;font-weight:650;line-height:1.5;letter-spacing:0;color:#1d2737;margin:0;overflow-wrap:anywhere}
body[data-wallet="wechat"].wechat-reference .payment-instructions{margin:26px 0 23px;text-align:center;font-size:14px;line-height:1.9;color:#7c8797;text-wrap:pretty}
body[data-wallet="wechat"].wechat-reference .wallet-options{display:block;width:100%;margin:0}
body[data-wallet="wechat"].wechat-reference #wechat-button{display:flex;align-items:center;justify-content:center;min-height:54px;width:100%;padding:13px 18px;border-radius:8px;border:0;background:#07b45c;color:#fff;font-size:19px;font-weight:600;line-height:1.5;letter-spacing:.06em;box-shadow:none}
body[data-wallet="wechat"].wechat-reference #wechat-button:hover{background:#06a652}
body[data-wallet="wechat"].wechat-reference #wechat-button:active{background:#059747}
body[data-wallet="wechat"].wechat-reference #wechat-button:disabled{background:#07b45c;opacity:.65}
body[data-wallet="wechat"].wechat-reference .status-message{width:min(100%,480px);margin:0 0 16px;color:#27405f}
body[data-wallet="wechat"].wechat-reference .loading{color:#fff}
@media(max-width:380px){body[data-wallet="wechat"].wechat-reference .page-shell{padding:34px 16px 48px}body[data-wallet="wechat"].wechat-reference .payment-header{padding-bottom:30px}body[data-wallet="wechat"].wechat-reference .payment-header h1{font-size:23px}body[data-wallet="wechat"].wechat-reference .payment-brand{font-size:16px}body[data-wallet="wechat"].wechat-reference .payment-card{padding:18px 16px 20px;border-radius:12px}body[data-wallet="wechat"].wechat-reference .payment-instructions{font-size:13px;margin:22px 0 20px}body[data-wallet="wechat"].wechat-reference .payee-name{font-size:21px}}