:root{--canvas:#f5f7fb;--paper:#fff;--ink:#18253b;--muted:#718096;--line:#e4eaf2;--blue:#245fe8;--blue-dark:#184bc2;--blue-soft:#edf3ff;--green:#208879;--amber:#a66016;--red:#bf4545;font-synthesis:none;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--canvas);color:var(--ink);margin:0;font-family:Segoe UI,PingFang SC,Microsoft YaHei UI,sans-serif;font-size:14px;line-height:1.65}button,input,textarea,select{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}button,input,textarea,select{outline-offset:4px}button:focus-visible,a:focus-visible{outline:3px solid #a6bfff}input:focus,select:focus,textarea:focus{border-color:var(--blue);outline:0;box-shadow:0 0 0 3px #245fe812}input,select,textarea{width:100%;color:var(--ink);background:#fff;border:1px solid #d7dfec;border-radius:10px;min-width:0;padding:13px 15px;transition:border-color .15s,box-shadow .15s}input::placeholder,textarea::placeholder{color:#9aa6b7}textarea{resize:vertical}input[type=checkbox]{width:17px;height:17px;accent-color:var(--blue);flex:0 0 17px;margin:4px 0 0;padding:0}input[type=number]{appearance:textfield}input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}h1,h2,h3,p{margin:0}h1{letter-spacing:-1.4px;font-weight:650;line-height:1.4}h2{letter-spacing:-.3px;font-size:21px;font-weight:650}h3{font-size:16px;font-weight:650}form{margin-top:24px}.container{width:calc(100% - 80px);max-width:1160px;margin-left:auto;margin-right:auto}.site-header{border-bottom:1px solid var(--line);background:#ffffffd9}.header-inner{justify-content:space-between;align-items:center;height:84px;display:flex}.brand{letter-spacing:-.9px;align-items:center;gap:10px;font-size:23px;font-weight:700;display:flex}.brand-light{margin-left:3px;font-weight:400}.brand-mark{background:var(--blue);color:#fff;border-radius:11px;place-items:center;width:35px;height:35px;display:grid}.brand-mark svg{fill:none;stroke:currentColor;stroke-width:2.2px;stroke-linecap:round;width:29px}.header-inner nav{align-items:center;gap:35px;height:100%;display:flex}.header-inner nav a{color:var(--muted);align-items:center;height:100%;font-weight:550;display:flex;position:relative}.header-inner nav a.active{color:var(--blue)}.header-inner nav a.active:after{content:"";background:var(--blue);border-radius:4px 4px 0 0;height:3px;position:absolute;bottom:0;left:0;right:0}.nav-admin{background:var(--blue-soft);color:var(--blue);border-radius:6px;padding:4px 10px;font-size:12px}.customer-main{grid-template-columns:minmax(260px,.85fr) minmax(0,1.15fr);align-items:start;gap:74px;padding-top:70px;padding-bottom:52px;display:grid}.service-label{color:var(--blue);align-items:center;gap:9px;margin-bottom:19px;font-weight:550;display:flex}.service-indicator{background:var(--blue);border-radius:100%;width:7px;height:7px}.intro-column{padding-top:13px}.intro-column h1{font-size:43px;line-height:1.47}.intro-copy{color:var(--muted);margin-top:21px;font-size:16px;line-height:1.9}.steps{gap:25px;margin:38px 0 0;padding:0;list-style:none;display:grid;position:relative}.steps:before{content:"";background:#d9e1ee;width:1px;position:absolute;top:23px;bottom:24px;left:17px}.steps li{gap:18px;display:flex;position:relative}.steps li>span{color:#8392a6;background:var(--canvas);border:1px solid #d5dfec;border-radius:50%;flex:0 0 35px;place-items:center;width:35px;height:35px;font-size:14px;font-weight:600;display:grid}.steps li.current>span{border-color:var(--blue);background:var(--blue);color:#fff}.steps li.done>span{color:var(--blue);background:var(--blue-soft);border-color:#c4d5fa}.steps strong{font-size:15px;font-weight:600}.steps p{color:var(--muted);margin-top:3px;font-size:12px}.help-note{border-top:1px solid var(--line);color:var(--muted);gap:12px;margin-top:36px;padding-top:24px;font-size:12px;line-height:1.9;display:flex}.help-note svg{fill:none;stroke:#7b91b5;stroke-width:1.5px;flex:0 0 23px;width:23px;height:25px}.task-panel{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:32px;box-shadow:0 8px 32px #233d6a06}.panel-heading{justify-content:space-between;align-items:start;gap:14px;display:flex}.panel-heading p{color:var(--muted);margin-top:6px;font-size:13px}.card-ending{color:var(--muted);margin-top:5px;font-size:12px;display:inline-block}.announcement{background:var(--blue-soft);color:#4e6c9c;border-radius:8px;gap:8px;margin-top:24px;padding:12px 13px;font-size:12px;line-height:1.8;display:flex}.announcement>span{font-size:14px}.field-label{margin:23px 0 9px;font-size:14px;font-weight:600;display:block}.field-label:first-child{margin-top:0}.field-hint{color:var(--muted);margin-top:8px;font-size:12px;line-height:1.8}.button{border:1px solid var(--blue);background:var(--blue);color:#fff;border-radius:9px;justify-content:center;align-items:center;gap:8px;min-height:46px;padding:12px 21px;font-size:14px;font-weight:600;line-height:1.6;transition:background .15s;display:inline-flex}.button:hover:not(:disabled){background:var(--blue-dark)}.button.secondary{color:var(--ink);background:#fff;border-color:#d9e1ed}.button.secondary:hover:not(:disabled){background:#f3f6fc}.full-width{width:100%;margin-top:23px}.text-button{color:var(--blue);white-space:nowrap;background:0 0;border:0;padding:4px 0;font-size:13px}.text-button:hover{color:var(--blue-dark);text-decoration:underline}.panel-bottom{border-top:1px solid var(--line);color:#8b99aa;justify-content:center;gap:25px;margin-top:25px;padding-top:20px;font-size:11px;display:flex}.panel-bottom span:before{content:"✓";color:#8da3c6;margin-right:5px}.balance-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-template-columns:repeat(3,1fr);gap:16px;margin-top:25px;padding:21px 0;display:grid}.balance-strip span,.admin-stats span{color:var(--muted);font-size:12px;display:block}.balance-strip strong{letter-spacing:-.7px;font-size:30px;font-weight:650;line-height:1.55}.balance-strip>div:first-child strong{color:var(--blue)}.balance-strip small,.admin-stats small{letter-spacing:0;color:var(--muted);margin-left:6px;font-size:12px;font-weight:400}.quantity-row{justify-content:space-between;align-items:center;gap:12px;margin-top:23px;display:flex}.quantity-row .field-label{margin:0}.quantity-row .field-hint{margin-top:2px}.quantity-control{border:1px solid #d7dfec;border-radius:9px;align-items:center;width:154px;height:44px;display:flex;overflow:hidden}.quantity-control button{color:#6f83a3;background:#f6f8fc;border:0;flex:0 0 44px;width:44px;height:100%;font-size:20px}.quantity-control input{text-align:center;width:64px;height:100%;box-shadow:none;border:0;border-radius:0;padding:8px 3px;font-weight:650}.checkbox-label{color:var(--muted);align-items:flex-start;gap:10px;margin-top:24px;font-size:12px;line-height:1.8;display:flex}.notice{background:var(--blue-soft);color:#3e609a;border:1px solid #dae6ff;border-radius:8px;margin:18px 0;padding:12px 14px;font-size:13px;line-height:1.8}.notice-error{color:#a23e3e;background:#fff3f2;border-color:#f2d5d0}.notice-success{color:#267764;background:#edf8f4;border-color:#d4ede3}.receipt{background:#f1f8f5;border:1px solid #d2e9df;border-radius:11px;margin-top:27px;padding:19px}.receipt-title{align-items:center;gap:10px;display:flex}.receipt-title>span{color:var(--green);background:#d7eee3;border-radius:50%;place-items:center;width:26px;height:26px;display:grid}.receipt-title h3{color:#267764;font-size:14px}.receipt dl{font-size:12px;line-height:1.8}.receipt dt{color:#6b8a7b;margin-top:9px}.receipt dd{color:#254d3d;overflow-wrap:anywhere;margin:1px 0}.secret-value{-webkit-user-select:all;user-select:all}.button-row{flex-wrap:wrap;align-items:center;gap:12px;margin-top:22px;display:flex}.receipt .button-row .button{min-height:38px;padding:8px 12px;font-size:12px}.pending-request{margin-top:24px}.pending-request p{color:var(--muted);margin:12px 0;font-size:13px}.records-panel,.admin-section{background:var(--paper);border:1px solid var(--line);border-radius:14px;margin-bottom:24px;padding:26px 28px}.section-heading{justify-content:space-between;align-items:center;gap:18px;margin-bottom:21px;display:flex}.section-heading p{margin-top:4px}.section-heading h2{font-size:18px}.muted{color:var(--muted)}.small{font-size:12px}.table-scroll{margin:0 -5px;overflow-x:auto}table{border-collapse:collapse;text-align:left;white-space:nowrap;width:100%;font-size:13px}th{color:#8190a4;border-bottom:1px solid var(--line);background:#f8fafd;padding:11px 12px;font-size:12px;font-weight:500}td{border-bottom:1px solid #eef2f7;padding:17px 12px}tr:last-child td{border-bottom:0}.order-number{letter-spacing:.1px;color:#40546d;background:0 0;border:0;padding:0;font-size:11px;font-weight:550}.orders-table .order-number{color:var(--blue)}.status{color:#687b96;white-space:nowrap;background:#f0f3f8;border-radius:6px;align-items:center;gap:7px;padding:4px 9px;font-size:11px;font-weight:500;display:inline-flex}.status i{background:currentColor;border-radius:50%;width:5px;height:5px}.status-completed{color:#21836a;background:#eaf7f1}.status-accepted,.status-submitting{color:#336bd3;background:#edf3ff}.status-verifying,.status-partially_completed{color:#a67c2a;background:#fff5e5}.status-manual_review{color:#b45a43;background:#fff0ec}.usage-note{padding-top:27px;padding-bottom:45px}.usage-note>h2{margin-bottom:22px;font-size:17px}.usage-note>div{grid-template-columns:repeat(3,1fr);gap:40px;display:grid}.usage-note p{color:var(--muted);font-size:12px;line-height:1.9}.usage-note strong{color:#52647d;margin-bottom:6px;font-size:13px;font-weight:550;display:inline-block}.footer{border-top:1px solid var(--line);color:#94a0b1;justify-content:space-between;gap:20px;padding-top:25px;padding-bottom:27px;font-size:11px;display:flex}.footer-dot{color:#bdc8d9;margin:0 9px}.empty-state{text-align:center;color:var(--muted);padding:38px 16px}.empty-state h3{color:#667a94;margin-bottom:8px;font-size:14px;font-weight:550}.empty-state p{font-size:12px}.empty-symbol{color:#a8bad4;background:#f3f6fb;border-radius:12px;justify-content:center;align-items:center;width:42px;height:42px;margin-bottom:15px;font-size:29px;font-weight:300;display:inline-flex}.loading-state{text-align:center;color:var(--muted);padding:50px 15px;font-size:13px}.query-page{max-width:660px;padding:60px 0 70px}.query-intro{text-align:center;margin-bottom:34px}.query-intro .service-label{justify-content:center}.query-intro h1{margin-bottom:16px;font-size:34px}.query-intro>p:last-child{font-size:13px}.query-panel{max-width:560px;margin:auto}.privacy-note{text-align:center;color:var(--muted);margin-top:20px;font-size:11px}.modal-backdrop{z-index:50;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#12233e65;justify-content:center;align-items:center;padding:25px;display:flex;position:fixed;inset:0}.modal{background:#fff;border-radius:17px;width:100%;max-width:660px;max-height:90vh;padding:30px;overflow-y:auto;box-shadow:0 20px 80px #0f244733}.modal h2{overflow-wrap:anywhere;font-size:15px}.close-button{color:#788ba6;background:#f1f4f9;border:0;border-radius:8px;flex:0 0 32px;place-items:center;width:32px;height:32px;font-size:25px;line-height:1;display:grid}.detail-message{color:var(--muted);margin:18px 0;font-size:13px}.detail-grid{border-block:1px solid var(--line);grid-template-columns:repeat(4,1fr);gap:12px;padding:18px 0;display:grid}.detail-grid span{color:var(--muted);font-size:11px;display:block}.detail-grid strong{margin-top:3px;font-size:20px;font-weight:550;display:block}.timeline{margin:25px 0;padding:0;list-style:none}.timeline li{color:#61758f;justify-content:space-between;align-items:baseline;gap:14px;margin-bottom:17px;padding-left:18px;font-size:12px;display:flex;position:relative}.timeline li:before{content:"";background:#bdcde4;border-radius:50%;width:5px;height:5px;position:absolute;top:8px;left:0}.timeline time{color:#9aa7b8;white-space:nowrap;font-size:11px}.admin-main{padding-top:40px;padding-bottom:50px}.admin-heading{justify-content:space-between;align-items:center;gap:20px;margin-bottom:28px;display:flex}.admin-heading .service-label{margin-bottom:7px;font-size:12px}.admin-heading h1{letter-spacing:-.7px;font-size:27px}.admin-login{max-width:450px;margin:55px auto}.admin-login>p{margin-top:10px}.admin-stats{border:1px solid var(--line);background:#fff;border-radius:14px;grid-template-columns:repeat(4,1fr);margin-bottom:24px;padding:23px 28px;display:grid}.admin-stats>div{border-right:1px solid var(--line);padding:0 24px}.admin-stats>div:first-child{padding-left:0}.admin-stats>div:last-child{border:0}.admin-stats strong{letter-spacing:-.6px;margin-top:3px;font-size:30px;font-weight:600;line-height:1.5;display:block}.admin-stats .cost-value{font-size:26px}.operations-bar{justify-content:space-between;align-items:center;gap:20px;margin-bottom:25px;font-size:12px;display:flex}.connection-dot{background:#a9b6c9;border-radius:50%;width:6px;height:6px;margin-right:9px;display:inline-block}.connection-dot.connected{background:var(--green)}.tabs{border-bottom:1px solid #dae2ef;gap:30px;margin-bottom:24px;display:flex}.tabs button{color:var(--muted);background:0 0;border:0;border-bottom:2px solid #0000;padding:0 3px 14px;font-size:14px}.tabs button.selected{color:var(--blue);border-bottom-color:var(--blue);font-weight:600}.search-input{max-width:285px;padding:9px 12px;font-size:12px}.generate-form{grid-template-columns:1.5fr .7fr 1.5fr auto;align-items:end;gap:16px;margin-top:10px;display:grid}.generate-form>label,.two-fields>label{color:#5a6e89;font-size:12px}.generate-form input,.generate-form select,.two-fields input{margin-top:7px;display:block}.generated-codes{background:#f4f8ff;border:1px solid #cfe1fa;border-radius:9px;margin-top:25px;padding:19px}.generated-codes textarea{font-size:12px;line-height:1.9}.generated-codes .section-heading{margin-bottom:14px}.settings-grid{grid-template-columns:1.2fr 1fr;align-items:start;gap:24px;display:grid}.settings-grid form{margin-top:20px}.settings-grid .two-fields{margin-top:22px}.two-fields{grid-template-columns:1fr 1fr;gap:15px;display:grid}.settings-grid .button{margin-top:20px}.settings-grid>.admin-section h2,.settings-grid>div h2{font-size:17px}.settings-grid p.muted{margin-top:10px;font-size:13px}.spec-list{margin:10px 0 23px;padding:0;list-style:none}.spec-list li{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:15px 0;display:flex}.spec-list strong{font-size:13px;font-weight:550}.spec-list span{margin-top:3px;display:block}.admin-order-modal h3{font-size:15px}.order-fields{grid-template-columns:repeat(3,1fr);gap:15px;margin-block:23px;display:grid}.order-fields dt{color:var(--muted);font-size:11px}.order-fields dd{margin:5px 0;font-size:14px;font-weight:550}hr{background:var(--line);border:0;height:1px;margin:25px 0}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (max-width:1050px){.container{width:calc(100% - 48px)}.customer-main{grid-template-columns:minmax(240px,.9fr) minmax(0,1.1fr);gap:35px;padding-top:50px}.intro-column h1{font-size:36px}.task-panel{padding:26px}.generate-form{grid-template-columns:1fr 1fr}.admin-stats>div{padding:0 17px}.settings-grid{grid-template-columns:1fr 1fr;gap:16px}.admin-section{padding:22px}}@media (max-width:760px){.container{width:calc(100% - 36px)}.header-inner{height:68px}.brand{gap:8px;font-size:20px}.brand-mark{border-radius:9px;width:31px;height:31px}.brand-mark svg{width:26px}.header-inner nav{gap:22px;font-size:12px}.customer-main{padding-top:30px;padding-bottom:28px;display:block}.intro-column{padding:0}.service-label{margin-bottom:13px;font-size:12px}.intro-column h1{font-size:32px;line-height:1.45}.intro-column h1 br{display:block}.intro-copy{margin-top:13px;font-size:13px;line-height:1.8}.desktop-only{display:none}.steps{justify-content:space-between;gap:12px;margin:25px 0 26px;display:flex}.steps:before{display:none}.steps li{align-items:center;gap:8px;display:flex}.steps li>span{flex:0 0 23px;width:23px;height:23px;font-size:11px}.steps strong{white-space:nowrap;font-size:11px}.steps p,.help-note{display:none}.task-panel{border-radius:15px;padding:23px 21px}.panel-heading h2{font-size:19px}.panel-heading p{font-size:12px}.announcement{margin-top:18px}.balance-strip{gap:12px;margin-top:20px;padding:17px 0}.balance-strip span{font-size:10px}.balance-strip strong{font-size:27px}.balance-strip small{font-size:10px}.quantity-row .field-hint{font-size:11px}.quantity-control{width:137px}.quantity-control button{flex-basis:38px;width:38px}.quantity-control input{width:61px}.records-panel{border-radius:12px;padding:20px 15px}.section-heading{align-items:flex-start;gap:12px;margin-bottom:16px}.section-heading h2{font-size:17px}.section-heading p,.section-heading>.text-button{font-size:11px}.orders-table th:nth-child(4),.orders-table td:nth-child(4){display:none}.orders-table .order-number{font-size:9px}th,td{padding:13px 8px}.orders-table .status{font-size:10px}.usage-note{padding-top:20px;padding-bottom:30px}.usage-note>div{display:block}.usage-note>div p{margin-bottom:18px;font-size:11px}.usage-note strong{font-size:12px}.footer{text-align:center;padding-top:19px;padding-bottom:22px;font-size:10px;display:block}.footer>span{display:block}.footer>span:last-child{margin-top:6px}.query-page{padding-top:35px;padding-bottom:45px}.query-intro h1{font-size:27px}.query-intro>p:last-child{font-size:12px}.modal-backdrop{padding:14px}.modal{max-height:92vh;padding:22px}.detail-grid{grid-template-columns:1fr 1fr;gap:17px}.detail-grid strong{font-size:19px}.timeline li{display:block}.timeline time{margin-top:5px;display:block}.modal .button-row{flex-direction:column;align-items:stretch}.admin-main{padding-top:26px}.admin-heading h1{font-size:21px}.admin-heading>.button{white-space:nowrap;min-height:34px;padding:7px 10px;font-size:11px}.admin-stats{grid-template-columns:1fr 1fr;gap:20px;padding:18px 20px}.admin-stats>div{border:0;padding:0}.admin-stats strong{font-size:26px}.admin-stats span{font-size:10px}.admin-stats .cost-value{font-size:23px}.admin-stats small{font-size:10px}.operations-bar{align-items:flex-start;font-size:11px}.operations-bar .muted{margin-top:5px;display:block}.tabs{gap:28px}.tabs button{font-size:13px}.admin-section{padding:20px 16px}.admin-section>.section-heading{display:block}.search-input{max-width:100%;margin-top:14px}.generate-form{grid-template-columns:1fr 1fr;gap:12px}.generate-form>.button{align-self:end}.generated-codes{padding:13px}.generated-codes .section-heading{display:block}.generated-codes .button{margin-top:12px}.settings-grid{display:block}.order-fields{grid-template-columns:1fr 1fr}.receipt-title h3{font-size:12px}.receipt{padding:15px}.receipt .button-row{gap:13px}.nav-admin{display:none}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important;animation:none!important}}.simple-page{max-width:480px;min-height:100dvh;margin:0 auto;padding:64px 20px 44px}.simple-brand{justify-content:center;margin-bottom:32px;display:flex}.simple-brand .brand{font-size:22px}.simple-panel{border:1px solid var(--line);background:#fff;border-radius:18px;padding:32px;box-shadow:0 12px 45px #213a6506}.simple-heading{justify-content:space-between;align-items:center;gap:16px;display:flex}.simple-heading h1{letter-spacing:-.4px;font-size:23px}.simple-subtitle{color:var(--muted);margin-top:8px;font-size:13px}.simple-panel .field-label{margin-top:23px}.simple-panel .full-width{margin-top:24px}.simple-balance{border-bottom:1px solid var(--line);margin-bottom:4px;padding:24px 0 22px}.simple-balance>span{color:var(--muted);font-size:12px}.simple-balance strong{color:var(--blue);letter-spacing:-1px;margin-top:6px;font-size:46px;font-weight:600;line-height:1.35;display:block}.simple-balance small{color:var(--muted);letter-spacing:0;margin-left:9px;font-size:14px;font-weight:400}.simple-balance p{color:var(--muted);margin-top:6px;font-size:12px}.purchase-link{text-align:center;color:var(--blue);padding-top:24px;font-size:13px;display:block}.purchase-link span{margin-left:4px}.simple-message{color:#267764;background:#edf8f4;border-radius:8px;margin-top:20px;padding:11px 13px;font-size:13px}.simple-progress{border-top:1px solid var(--line);margin-top:25px;padding-top:5px}.simple-order{padding-top:18px}.simple-order>div{justify-content:space-between;align-items:center;gap:12px;display:flex}.simple-order strong{font-size:12px;font-weight:500}.simple-order span,.simple-order p,.simple-last{color:var(--muted);font-size:11px}.simple-order p{margin-top:8px;line-height:1.8}.simple-order .button{margin-top:12px;font-size:12px}.simple-last{margin-top:16px;line-height:1.8}@media (max-width:520px){.simple-page{padding:34px 18px}.simple-brand{margin-bottom:25px}.simple-panel{border-radius:15px;padding:25px 23px}.simple-heading h1{font-size:21px}}.admin-evidence{border:1px solid var(--line);border-radius:9px;margin-top:20px;padding:13px;font-size:12px}.admin-evidence summary{cursor:pointer;color:var(--blue)}.attempt-fields>div{border-bottom:1px solid var(--line);justify-content:space-between;gap:16px;padding:8px 0;display:flex}.attempt-fields dt{color:var(--muted)}.attempt-fields dd{overflow-wrap:anywhere;margin:0}