:root{--blue:#4165e8;--navy:#121e35;--ink:#24344b;--line:#e1e8f3;--bg:#f5f7fc;font:14px/1.6 "Segoe UI","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg)}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0}button,input,select{font:inherit}button{cursor:pointer;background:white;border:1px solid #d9e2f1;border-radius:8px;min-height:40px;padding:9px 16px;color:#465e85;font-weight:500}button:hover{background:#f1f5ff;border-color:#aabce9}button:disabled{opacity:.5;cursor:wait}button:focus-visible,input:focus,select:focus{outline:2px solid #4165e8;outline-offset:3px}input,select{min-width:0;width:100%;min-height:42px;padding:9px 12px;border:1px solid #d9e2f1;border-radius:7px;background:white;color:#334a6b}input::placeholder{color:#96a3b5}label{display:flex;flex-direction:column;gap:8px;font-size:13px;color:#526784}h1,h2,p{margin-top:0}h1{font-size:28px;line-height:1.4;margin-bottom:9px;color:#1a2941;font-weight:650}h2{font-size:16px;font-weight:600;margin-bottom:14px}small{font-size:12px;color:#8190a8}.brand{display:flex;gap:11px;align-items:center;font-size:18px;font-weight:650;color:white;white-space:nowrap}.brand small{display:block;letter-spacing:1.3px;font-size:9px;color:#93a4c2;margin-top:3px}.brandmark{width:39px;height:40px;display:grid;place-items:center;border-radius:11px;background:#5b79ef;font-size:20px;color:white}
.login{min-height:100vh;display:grid;grid-template-columns:minmax(420px,1.05fr) minmax(420px,1fr);padding:clamp(30px,6vh,100px) clamp(30px,9vw,280px);align-content:center;background:#f1f4fa}.login-intro{background:var(--navy);color:white;padding:48px clamp(38px,4vw,80px);border-radius:20px 0 0 20px;display:flex;flex-direction:column;min-height:690px;box-shadow:0 20px 70px #1c31520d}.intro-copy{margin:auto 0;padding:65px 0}.intro-copy .eyebrow{font-size:11px;letter-spacing:2px;color:#8da6d3}.login-intro h1{font-size:clamp(32px,2.3vw,52px);line-height:1.45;color:white;letter-spacing:1px}.login-intro p:not(.eyebrow){font-size:15px;line-height:2;color:#a4b6d4;margin-top:24px}.login-flow{display:flex;gap:26px;margin-top:38px;color:#6e86ad;font-size:10px}.login-flow b{display:block;color:#ccd7ea;font-size:13px;font-weight:500;margin-top:7px}.intro-footer{color:#8297b9;font-size:11px}.login-form{background:white;border-radius:0 20px 20px 0;padding:60px clamp(36px,5vw,108px);display:flex;flex-direction:column;justify-content:center;gap:20px;box-shadow:0 20px 70px #1c31520d}.login-form h2{font-size:30px;margin:0}.login-form>p{margin:0;color:#7a8ca5}.login-form .login-badge{font-size:12px;color:#5273c3;background:#edf2ff;padding:5px 10px;align-self:flex-start;border-radius:5px}.login-form input{height:48px}.login-form button{background:var(--blue);color:white;border-color:var(--blue);height:48px;margin-top:5px}.login-form small{line-height:1.8;font-size:11px}#login-error{color:#bc465b;min-height:22px;font-size:13px}
aside{width:240px;position:fixed;inset:0 auto 0 0;background:var(--navy);padding:28px 17px;display:flex;flex-direction:column;z-index:5}aside .brand{padding:0 6px}.workspace-card{display:flex;align-items:center;gap:11px;margin:30px 0 26px;padding:13px 10px;background:#1a2945;border:1px solid #2b3953;border-radius:9px;font-size:12px;color:#dce4f6}.workspace-card>span{border:1px solid #3b4d6e;background:#263857;padding:2px 8px;border-radius:5px}.workspace-card small{display:block;font-size:10px;color:#8d9ebd}.workspace-card i{width:6px;height:6px;background:#63c4ac;border-radius:50%;margin-left:auto}.nav-label{font-size:11px;color:#8195b7;margin:0 14px 12px}nav{display:grid;gap:7px}nav button{text-align:left;border:0;background:transparent;color:#acbcd8;font-weight:400;padding:13px 14px;min-height:48px}nav button:hover{background:#1c2b46;color:white}nav button.selected{background:#3559cb;color:white;font-weight:600;box-shadow:0 5px 12px #0001}.aside-bottom{margin-top:auto;border-top:1px solid #2b3953;padding:20px 9px 0;color:#b6c6e1;font-size:12px}.aside-bottom small{color:#7e93b3;font-size:11px}.aside-bottom button{margin-top:18px;width:100%;background:#1c2c47;border-color:#32435f;color:#bfcee5}.main-shell{margin-left:240px;min-height:100vh;display:flex;flex-direction:column;min-width:0}.topbar{height:72px;flex-shrink:0;background:white;border-bottom:1px solid var(--line);padding:0 clamp(24px,2.2vw,56px);display:flex;justify-content:space-between;align-items:center;font-size:12px}.topbar span{color:#8493aa}.topbar i{font-style:normal;margin:0 16px;color:#b6c2d4}.topbar b{font-weight:500;color:#344c70}.topbar-right{display:flex;gap:12px;align-items:center;color:#6c7d97}.test-badge{background:#f3f5fc;padding:3px 8px;border-radius:4px}.avatar{width:29px;height:29px;display:grid;place-items:center;border-radius:50%;background:#edf2ff;color:#5272cf!important;margin-left:14px}
main{width:100%;padding:32px clamp(24px,2.2vw,56px) 20px;flex:1;display:flex;flex-direction:column;min-width:0}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:24px}.subtitle{font-size:13px;color:#6f819c;margin:0}.environment{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:13px 18px;border:1px solid #dce7fb;border-radius:9px;background:#eef3ff;margin-bottom:15px}.environment>div{display:flex;align-items:center;gap:15px}.environment strong{color:#4164ad;font-size:13px;white-space:nowrap}.environment span{color:#6c81a4;font-size:12px}.environment label{flex-direction:row;align-items:center;gap:12px;white-space:nowrap;font-size:12px}.environment select{width:142px;min-height:35px;padding:5px 10px}.status-strip{display:flex;gap:30px;flex-wrap:wrap;font-size:12px;color:#8594ac;margin-bottom:23px}.status-strip b{font-weight:500;color:#5c7192;margin-left:8px}.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:24px}.metrics>div{padding:16px 22px;background:white;border:1px solid var(--line);border-radius:11px;box-shadow:0 3px 10px #23395c03}.metrics span{color:#60738e;font-size:13px}.metrics strong{display:block;font-size:30px;color:#293f61;font-weight:650;margin:4px 0 6px;font-variant-numeric:tabular-nums}.metrics small{font-size:11px;color:#8a9bb5}.work-grid{display:grid;grid-template-columns:minmax(0,1fr) clamp(320px,23vw,460px);gap:24px;align-items:start;flex:1}.operation-column{min-width:0}.panel{background:white;border:1px solid var(--line);border-radius:10px;margin-bottom:22px;overflow:hidden}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:20px 22px;border-bottom:1px solid #edf1f7}.section-heading h2{margin:0}.section-heading span{font-size:11px;color:#7c8ea8}.filter-row{display:grid;grid-template-columns:minmax(150px,1fr) minmax(120px,.6fr) auto;align-items:end;gap:16px;padding:20px 22px;background:#fafbfe;border-bottom:1px solid var(--line)}.filter-row button{height:42px}.table-scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;white-space:nowrap;text-align:left;font-size:14px}th{background:#f8faff;color:#657993;font-weight:600;font-size:13px}th,td{padding:16px 16px;border-bottom:1px solid #edf1f8}td{color:#425876}td:nth-child(2){font-weight:600;color:#344c76}td:nth-child(4){font-variant-numeric:tabular-nums;font-weight:600;color:#263d60}tr:hover td{background:#f8faff}td input[type=radio]{width:16px;height:16px;min-height:0;accent-color:var(--blue);padding:0}th:first-child,td:first-child{padding-left:22px;width:60px}.table-footer{padding:13px 22px;display:flex;justify-content:space-between;font-size:12px;color:#8392a9;background:#fcfdff}.actions{display:flex;gap:10px;flex-wrap:wrap;padding:20px 22px}.actions button:first-child{background:var(--blue);color:white;border-color:var(--blue)}.actions button.danger{color:#bd4e63}.form-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;padding:22px}#official-section>h2{margin:20px 22px 8px}#official-notice{font-size:12px;color:#8291aa;margin:0 22px 2px}.result{position:sticky;top:24px;min-height:420px;display:flex;flex-direction:column}.result .section-heading{flex-wrap:wrap}.result-label{font-size:10px;letter-spacing:1px;color:#8a9bb6;margin:22px 22px 12px}.result pre{font:13px/1.9 Consolas,"Microsoft YaHei",monospace;white-space:pre-wrap;overflow-wrap:anywhere;color:#526a8b;background:#f7f9fd;border:1px solid #eaf0f7;border-radius:6px;margin:0 22px 24px;padding:18px;min-height:150px;max-height:450px;overflow:auto}.result-note{margin:auto 22px 22px;border-top:1px solid #edf1f8;padding-top:18px;font-size:12px;color:#8a99ae}.result-note b{font-weight:500;color:#69809e}.result-note p{margin:8px 0 0;line-height:1.9}footer{font-size:11px;color:#8d9bb0;padding:22px 0 4px;margin-top:auto}.empty-row{text-align:center;color:#8394ad!important;height:140px;font-weight:400!important}
@media(min-width:2200px){main{padding-top:40px}.metrics>div{padding:24px 30px}.work-grid{gap:30px}.filter-row{grid-template-columns:minmax(260px,1fr) minmax(160px,.45fr) auto}th,td{padding-block:23px}.result{min-height:480px}.login{grid-template-columns:minmax(0,790px) minmax(0,650px);justify-content:center}.login-intro{min-height:800px}}
@media(max-width:1400px){aside{width:220px}.main-shell{margin-left:220px}.work-grid{grid-template-columns:minmax(0,1fr)}.result{position:static;min-height:0}.result pre{min-height:90px;max-height:240px}.result-note{display:none}.metrics>div{padding:16px 20px}.section-heading{padding:17px 20px}.login{padding:36px 5vw}.login-intro{min-height:620px}}
@media(max-width:1000px){aside{width:190px;padding:22px 12px}.main-shell{margin-left:190px}.brand{font-size:15px}.brand small{font-size:8px}.workspace-card{font-size:10px;gap:7px}.workspace-card>span{display:none}nav button{font-size:13px}main{padding:24px 20px}.metrics{gap:10px}.metrics>div{padding:14px}.metrics strong{font-size:24px}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.environment>div{display:block}.environment span{display:block;margin-top:5px}.environment label{flex-direction:column;align-items:flex-start;gap:3px}.login{grid-template-columns:1fr 1fr;padding:25px}.login-intro{padding:35px 28px}.login-form{padding:40px 30px}}
@media(max-width:720px){aside{position:static;width:100%;padding:18px}.workspace-card,.nav-label,.aside-bottom{display:none}aside .brand small{display:none}nav{grid-template-columns:repeat(4,minmax(0,1fr));gap:4px;margin-top:16px}nav button{font-size:11px;padding:10px 5px;text-align:center;min-height:40px}.main-shell{margin-left:0}.topbar{height:54px;padding:0 18px}.topbar-right{font-size:11px}.avatar{display:none}main{padding:22px 14px}.page-heading{gap:10px}h1{font-size:23px}.subtitle{font-size:12px}.page-heading button{padding:8px 10px;font-size:12px}.environment{padding:12px;align-items:flex-start}.environment span{font-size:11px}.environment select{width:110px}.status-strip{gap:8px 14px;font-size:11px}.metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.metrics strong{margin:5px 0}.filter-row{grid-template-columns:minmax(0,1fr) minmax(0,1fr);padding:16px;gap:12px}.filter-row button{grid-column:2}.section-heading{align-items:flex-start;flex-direction:column;gap:6px}.form-grid{padding:16px;gap:14px}.actions{padding:16px}table{min-width:630px}footer{line-height:1.9}.login{display:flex;flex-direction:column;padding:20px;min-height:100vh}.login-intro{min-height:0;border-radius:15px 15px 0 0;padding:25px}.intro-copy{padding:24px 0 0}.login-intro h1{font-size:27px}.login-intro p:not(.eyebrow),.login-flow,.intro-footer{display:none}.login-form{border-radius:0 0 15px 15px;padding:30px 25px;gap:17px}.login-form h2{font-size:26px}}

.brandmark img{width:29px;height:29px;display:block}

nav button{display:flex;align-items:center;gap:12px}.nav-num{font-size:11px;opacity:.75}.page-heading>button{flex-shrink:0;white-space:nowrap}@media(max-width:720px){nav button{justify-content:center;white-space:nowrap}.nav-num{display:none}}

/* Dedicated business workflows; shared navigation and colour system. */
.workflow-grid{display:grid;gap:24px;align-items:start}.workflow-grid>div,.workflow-grid>section{min-width:0}.workflow-grid>div>.panel{margin-bottom:22px}.orders-layout{grid-template-columns:minmax(0,1.65fr) minmax(360px,1fr)}.verify-layout{grid-template-columns:minmax(420px,1fr) minmax(0,1.2fr)}.refund-layout{grid-template-columns:minmax(320px,.8fr) minmax(0,1.5fr)}.workflow-result{overflow:hidden}.business-result{padding:24px;min-height:180px}.business-result .empty-note{padding:40px 12px;color:#8a99af;text-align:center}.technical-result{border-top:1px solid var(--line);padding:15px 24px;color:#7c8ba2;font-size:12px}.technical-result summary{cursor:pointer}.technical-result pre{white-space:pre-wrap;overflow-wrap:anywhere;max-height:300px;overflow:auto}.result-line{padding:12px 0;border-bottom:1px solid #edf1f7;white-space:pre-wrap;overflow-wrap:anywhere}.result-line:last-child{border:0}.result-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.result-cell{padding:16px;background:#f6f8fc;border:1px solid #edf1f7;border-radius:8px;overflow-wrap:anywhere}.result-cell small{display:block;margin-bottom:7px}.result-cell b{font-size:16px;font-weight:600}.station-heading{display:flex;gap:18px;align-items:center;padding:30px}.station-heading h2{font-size:23px;margin:0}.station-heading p{margin:4px 0 0;color:#8a99af}.station-icon{display:grid;place-items:center;width:58px;height:58px;font-size:30px;border-radius:16px;background:#edf3ff;color:#4165e8}.steps{list-style:none;display:flex;margin:0;padding:18px 26px;gap:16px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#f8faff;color:#647a9d;font-size:12px}.verification-station .form-grid{grid-template-columns:1fr;padding:28px}.verification-station input[name=code]{font-size:23px;letter-spacing:3px;height:64px;background:#f8faff}.advanced{grid-column:1/-1;color:#72839b;font-size:12px}.advanced summary{cursor:pointer;padding:8px 0}.advanced label{margin-top:16px}.field-help,.station-note{font-size:12px;color:#8190a8;line-height:1.8}.station-note{padding:0 26px 22px;margin:0}.guidance{padding:26px;color:#71829a}.guidance h2{color:#3d5273}.guidance p{margin:0;font-size:13px}.case-list{padding:18px;display:grid;gap:12px}.case-card{display:block;width:100%;padding:18px;text-align:left;border:1px solid var(--line);background:white;border-radius:9px}.case-card.selected{border-color:#4165e8;background:#f2f5ff;box-shadow:inset 3px 0 #4165e8}.case-card b{display:block;color:#2d4465}.case-card small{display:block;margin:7px 0}.case-card span{font-size:12px;color:#5674b7}.case-explainer{padding:24px 24px 0;color:#61738e}.case-explainer p{font-size:13px;margin-top:8px}.case-column .form-grid{grid-template-columns:1fr}.refund-flow{display:flex;justify-content:space-around;gap:12px;margin:26px;color:#61779a}.refund-flow span{background:#f3f6fb;border:1px solid var(--line);padding:12px 24px;border-radius:8px}.refund-flow i{font-style:normal;align-self:center;color:#a3b2c8}.ledger-toolbar .form-grid{grid-template-columns:repeat(2,minmax(0,300px));padding-bottom:0}.ledger-totals{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin:22px 0}.ledger-totals section{background:white;border:1px solid var(--line);padding:22px 26px;border-radius:12px}.ledger-totals span,.ledger-totals small{display:block;color:#8190a8;font-size:12px}.ledger-totals strong{display:block;font-size:27px;margin:10px 0;color:#243c62}.queue-list{padding:12px 24px 24px;color:#8190a8;font-size:13px}.queue-item{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line);padding:12px 0}.queue-item b{font-weight:500;color:#456087}.business-table{overflow:auto}.business-table table{width:100%;min-width:550px}.business-table td{max-width:280px;overflow-wrap:anywhere}.business-result.error{color:#ad4254;background:#fff8f8}.actions button:first-child{background:#4165e8;border-color:#4165e8;color:#fff}.workflow-result pre{font-size:12px}.ledger-toolbar{margin-bottom:20px}
@media(min-width:2100px){.orders-layout{grid-template-columns:minmax(0,2fr) minmax(400px,1fr)}.verify-layout{grid-template-columns:minmax(480px,.8fr) minmax(0,1.3fr)}}
@media(max-width:1200px){.workflow-grid{grid-template-columns:1fr}.refund-layout{grid-template-columns:minmax(280px,.8fr) minmax(0,1.2fr)}.refund-flow{gap:6px;margin:18px}.refund-flow span{padding:9px 12px}}
@media(max-width:720px){.workflow-grid,.refund-layout{grid-template-columns:1fr}.ledger-totals{grid-template-columns:1fr;gap:10px}.ledger-totals section{padding:14px 20px}.ledger-totals strong{font-size:23px;margin:4px 0}.station-heading{padding:22px}.steps{gap:10px;padding:15px;font-size:11px}.result-grid{grid-template-columns:1fr}.business-result{padding:18px}.ledger-toolbar .form-grid{grid-template-columns:1fr}.case-list{grid-template-columns:1fr}.queue-item{flex-wrap:wrap}.verification-station .form-grid{padding:20px}}