:root{--navy:#151d35;--ink:#202941;--muted:#738096;--line:#e7eaf1;--bg:#f5f7fb;--purple:#6254dc;--purple-soft:#f0edff;--green:#1e876d;--amber:#b97820;--red:#c34e5c;font-family:Inter,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);font-size:16px;background:var(--bg)}
*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer}button,a,input,textarea{outline-offset:4px}button:focus-visible,a:focus-visible{outline:3px solid #a89aff}button{border:0}a{color:var(--purple)}.icon{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.shell{display:grid;grid-template-columns:224px minmax(0,1fr);min-height:100vh}.sidebar{background:var(--navy);padding:34px 18px 20px;color:#b6bfd4;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.brand{display:flex;gap:12px;align-items:center;padding:0 14px;color:white}.brand-mark{width:38px;height:38px;display:grid;place-items:center;border-radius:11px;background:var(--purple);color:white}.brand-mark .icon{width:25px;height:25px}.brand-name{font-size:23px;font-weight:650;letter-spacing:3px}.brand-en{font-size:11px;letter-spacing:2px;margin-top:4px;color:#939fbb}.nav-label{font-size:12px;letter-spacing:2px;color:#73809e;margin:43px 16px 15px}.nav{display:grid;gap:9px}.nav button{display:flex;align-items:center;gap:12px;background:transparent;color:#b6bfd4;padding:14px 16px;border-radius:9px;text-align:left;font-size:14px;position:relative}.nav button:hover{background:#222c47;color:white}.nav button.active{background:#323452;color:white}.nav button.active:before{content:"";position:absolute;left:-18px;height:24px;width:3px;border-radius:2px;background:#a494ff}.nav-count{margin-left:auto;background:#57506e;padding:2px 7px;border-radius:5px;font-size:12px}.sidebar-bottom{margin-top:auto}.demo-card{border:1px solid #37405b;border-radius:12px;padding:16px;margin:25px 4px;color:#ced4e5;font-size:13px;line-height:1.7}.demo-card strong{display:block;color:white;font-size:14px;margin-bottom:6px}.demo-card .pill{margin-bottom:10px;background:#34304e;color:#c6baff}.user{display:flex;align-items:center;gap:10px;padding:16px 8px 0;border-top:1px solid #30394f;font-size:13px}.avatar{height:34px;width:34px;border-radius:50%;background:#3d4764;display:grid;place-items:center;color:#e7eafb}.user small{display:block;font-size:12px;color:#8d9ab6;margin-top:4px}.main{min-width:0}.topbar{min-height:78px;padding:0 36px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px}.crumb{font-size:14px;color:#7d8798;display:flex;gap:10px;align-items:center}.crumb strong{color:var(--ink);font-weight:500}.top-tools{display:flex;align-items:center;gap:17px;font-size:13px;color:var(--muted)}.top-tools .icon{height:17px;width:17px}.text-btn{color:var(--muted);background:none;font-size:13px;padding:8px}.text-btn:hover{color:var(--purple)}.content{padding:34px 36px 28px;max-width:1640px;margin:auto}.heading{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:25px}.eyebrow{color:var(--purple);font-size:12px;letter-spacing:1.5px;font-weight:600;margin-bottom:10px}h1{font-size:27px;letter-spacing:-.6px;margin:0;font-weight:650}h2{font-size:17px;margin:0;font-weight:650}h3{font-size:16px;margin:0}p{line-height:1.75}.subtitle{font-size:14px;color:var(--muted);margin:9px 0 0}.btn{padding:11px 17px;display:inline-flex;gap:8px;justify-content:center;align-items:center;border-radius:8px;font-size:14px;font-weight:550;background:var(--purple);color:white;white-space:nowrap;transition:background .15s}.btn:hover{background:#5143c7}.btn.secondary{background:white;border:1px solid var(--line);color:var(--ink)}.btn.secondary:hover{background:#f4f3fd}.btn:disabled{opacity:.45;cursor:not-allowed}.btn .icon{width:17px;height:17px}.guide{display:flex;align-items:center;gap:15px;border:1px solid #ddd7fc;border-radius:12px;background:linear-gradient(100deg,#f1efff,#f9f9ff);padding:18px 22px;margin-bottom:26px}.guide-icon{color:var(--purple);background:#e4defe;width:40px;height:40px;display:grid;place-items:center;border-radius:10px;flex-shrink:0}.guide p{font-size:13px;color:#79738f;margin:5px 0 0}.guide strong{font-size:14px}.guide .btn{margin-left:auto}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-bottom:26px}.stat{background:white;border:1px solid var(--line);border-radius:12px;padding:21px}.stat-top{display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:13px}.stat-icon{width:30px;height:30px;border-radius:8px;background:#f4f5fa;display:grid;place-items:center}.stat-icon .icon{width:17px;height:17px}.stat-value{font-size:31px;font-weight:650;margin:14px 0 9px;font-variant-numeric:tabular-nums}.stat-value small{font-size:13px;font-weight:400;color:var(--muted);margin-left:5px}.stat-note{font-size:12px;color:var(--muted)}.stat-note em{font-style:normal;color:var(--purple)}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:22px;align-items:start}.card{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}.card-head{padding:22px 23px 16px;display:flex;align-items:center;justify-content:space-between;gap:12px}.card-head p{font-size:13px;margin:7px 0 0;color:var(--muted)}.tabs{display:flex;gap:22px;padding:0 23px;border-bottom:1px solid var(--line)}.tabs button{background:none;color:var(--muted);font-size:13px;padding:14px 0;border-bottom:2px solid transparent;display:flex;align-items:center;gap:6px}.tabs button.selected{border-color:var(--purple);color:var(--purple);font-weight:600}.tabs span{background:#f0f1f6;color:#858b9c;border-radius:5px;padding:1px 5px;font-size:11px}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:13px;text-align:left}th{font-size:12px;font-weight:500;color:#8d96a8;background:#fbfcfe;padding:14px 18px;white-space:nowrap}td{padding:18px;border-bottom:1px solid #eff1f5;vertical-align:middle}tr:last-child td{border-bottom:0}tbody tr:hover{background:#fbfaff}.vendor{display:flex;align-items:center;gap:10px;min-width:150px}.vendor-logo{height:34px;width:34px;background:#eef1f9;color:#677694;border-radius:9px;display:grid;place-items:center;font-weight:600;font-size:13px;flex-shrink:0}.vendor strong{font-size:13px;font-weight:550;display:block}.vendor small{font-size:11px;color:#9aa2b3;display:block;margin-top:5px}.amount{font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap}.pill{font-size:12px;line-height:1.45;display:inline-flex;align-items:center;border-radius:5px;padding:4px 8px;white-space:nowrap;font-weight:500}.pill.amber{color:var(--amber);background:#fff4df}.pill.purple{color:var(--purple);background:var(--purple-soft)}.pill.green{color:var(--green);background:#eaf7f1}.pill.red{color:var(--red);background:#feedef}.pill.gray{color:#788498;background:#f1f4f8}.reason{font-size:12px;color:var(--muted);white-space:nowrap}.row-btn{background:none;color:var(--purple);font-size:13px;white-space:nowrap;padding:8px 0}.table-foot{padding:15px 23px;border-top:1px solid var(--line);font-size:12px;color:#98a0b0;display:flex;align-items:center;gap:8px}.side-panel{display:grid;gap:18px}.assist{padding:23px}.assist-title{display:flex;align-items:center;gap:9px}.assist-title .icon{color:var(--purple)}.assist-sub{font-size:12px;color:var(--muted);margin:9px 0 21px}.insight{background:#f7f6fe;border:1px solid #ebe7fd;border-radius:9px;padding:16px}.insight-label{font-size:12px;color:var(--purple);margin-bottom:9px}.insight h3{font-size:14px;line-height:1.6}.insight p{font-size:13px;color:#7c8194;margin:9px 0 12px}.insight .row-btn{font-size:12px}.division{margin:22px 0;border-top:1px solid var(--line)}.process-list{display:grid;gap:17px}.process-item{display:flex;gap:11px;font-size:13px;align-items:flex-start}.step-num{height:23px;width:23px;display:grid;place-items:center;color:#8c81c5;background:#f2effb;border-radius:50%;font-size:11px;flex-shrink:0}.process-item small{display:block;color:var(--muted);line-height:1.6;font-size:12px;margin-top:4px}.bottom-strip{margin-top:22px;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature{padding:20px;display:flex;align-items:flex-start;gap:12px}.feature .icon{color:#817b9b}.feature strong{font-size:13px}.feature p{font-size:12px;color:var(--muted);line-height:1.6;margin:7px 0 0}.footer{font-size:12px;color:#98a0b0;display:flex;justify-content:space-between;gap:10px;margin-top:27px;line-height:1.6}.foot-brand{color:#a5acc0;letter-spacing:1px}.empty{text-align:center;padding:42px;color:var(--muted);font-size:14px}.intro-box{padding:20px 23px;font-size:14px;line-height:1.8;color:var(--muted);border-top:1px solid var(--line)}.wide-stack{display:grid;gap:22px}.payment-layout{display:grid;grid-template-columns:1fr 1fr;gap:22px}.payment-content{padding:24px}.number-big{font-size:32px;font-weight:650;margin:13px 0}.muted{color:var(--muted)}.small{font-size:13px}.kv{display:flex;justify-content:space-between;gap:20px;font-size:14px;margin:15px 0;line-height:1.7}.dashed-box{padding:19px;background:#fafbfe;border:1px dashed #d9ddeb;border-radius:9px;margin:18px 0}.progress{height:7px;background:#eef0f7;border-radius:7px;overflow:hidden;margin:14px 0}.progress span{display:block;height:100%;background:var(--purple);border-radius:7px}.close-item{padding:21px 23px;display:flex;align-items:center;justify-content:space-between;gap:15px;border-top:1px solid var(--line)}.close-item p{font-size:13px;color:var(--muted);margin:6px 0 0}.close-status{display:flex;align-items:center;gap:15px}.help-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.help-card{padding:25px}.help-card .icon{color:var(--purple);width:29px;height:29px;margin-bottom:18px}.help-card p{font-size:14px;color:var(--muted)}
dialog{padding:0;border:1px solid #e2e5ed;border-radius:16px;color:var(--ink);width:min(1180px,calc(100vw - 48px));max-height:90vh;box-shadow:0 30px 100px #0b14313d}dialog::backdrop{background:#10193070;backdrop-filter:blur(3px)}.modal-head{padding:23px 27px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px;background:#fff}.modal-head h2{font-size:20px}.modal-head p{font-size:12px;color:var(--muted);margin:7px 0 0}.close-btn{height:34px;width:34px;border-radius:7px;background:#f4f5f9;color:var(--muted);display:grid;place-items:center;flex-shrink:0}.modal-body{padding:24px 27px;background:#f7f8fc}.flow{display:flex;gap:8px;align-items:center;margin-bottom:22px;font-size:12px;color:var(--muted);flex-wrap:wrap}.flow span{background:#eceff5;padding:7px 12px;border-radius:6px}.flow span.current{background:#eae5fd;color:var(--purple)}.flow span.done{background:#e7f4ed;color:var(--green)}.detail-grid{display:grid;grid-template-columns:1fr 1fr 1.1fr;gap:18px;align-items:start}.section-title{font-size:14px;font-weight:600;margin-bottom:15px;display:flex;gap:7px;align-items:center}.section-title .icon{width:17px;height:17px}.document{background:white;border:1px solid var(--line);border-radius:10px;padding:21px}.doc-top{text-align:center;border-bottom:1px solid var(--line);padding-bottom:17px;margin-bottom:17px}.doc-top strong{font-size:17px;letter-spacing:2px}.doc-top small{font-size:11px;display:block;color:#99a0ae;margin-top:7px}.document .kv{font-size:12px;margin:13px 0}.document .kv span:first-child{color:#8b95a6}.doc-total{font-size:23px;text-align:right;padding-top:14px;border-top:1px solid var(--line);font-weight:650}.doc-note{font-size:11px;line-height:1.6;color:#9aa3b4;margin-top:15px}.evidence{background:white;border:1px solid var(--line);border-radius:9px;padding:15px;margin-top:12px;font-size:12px}.evidence strong{font-size:13px;display:block;margin-bottom:8px}.evidence p{margin:8px 0 0;font-size:12px;color:var(--muted)}.checks{background:#fff;border:1px solid var(--line);border-radius:10px;padding:0 17px}.check{padding:16px 0;border-bottom:1px solid var(--line)}.check:last-child{border-bottom:0}.check-title{display:flex;align-items:center;gap:7px;font-size:13px;font-weight:550}.check-title .icon{width:16px;height:16px;color:var(--green)}.check.warn .icon{color:var(--amber)}.check p{margin:8px 0 0;color:var(--muted);font-size:12px;line-height:1.7}.source-tag{font-size:10px;padding:2px 5px;background:#f1f3f7;border-radius:4px;color:#8390a5;margin-left:auto}.ai-box{padding:18px;border:1px solid #e4ddfa;background:#f3f0ff;border-radius:10px;font-size:13px;line-height:1.8}.ai-box strong{color:var(--purple);display:flex;gap:7px;align-items:center;font-size:14px}.ai-box p{margin:12px 0;color:#625d7d}.ai-box .citation{font-size:11px;color:#8a80a8;display:block;border-top:1px solid #e1daf8;padding-top:10px}.action-box{background:white;border:1px solid var(--line);padding:17px;margin-top:14px;border-radius:10px}.action-box h3{font-size:14px;margin-bottom:11px}.action-box p{font-size:12px;color:var(--muted);margin:8px 0 14px}.action-box .btn{width:100%;margin-top:8px;font-size:13px}.action-box textarea{width:100%;resize:vertical;min-height:86px;font-size:13px;border:1px solid #dfe3ee;padding:10px;border-radius:7px;color:var(--ink);line-height:1.7}.request-preview{font-size:12px;color:#7b8598;line-height:1.8;background:#f7f8fc;border-radius:7px;padding:12px;margin:10px 0}.timeline{margin-top:20px;background:white;border:1px solid var(--line);border-radius:9px;padding:17px 20px}.timeline h3{font-size:14px;margin-bottom:13px}.timeline-row{display:flex;gap:15px;font-size:12px;line-height:1.8;padding:6px 0}.timeline-row time{color:#9ba3b4;min-width:44px}.modal-foot{font-size:11px;color:var(--muted);padding:13px 27px;background:white;border-top:1px solid var(--line)}#toast{position:fixed;bottom:28px;left:50%;transform:translate(-50%,20px);background:#202941;color:white;padding:13px 22px;border-radius:10px;box-shadow:0 6px 30px #12192b26;font-size:14px;z-index:10;opacity:0;pointer-events:none;transition:.2s;max-width:90vw}#toast.show{opacity:1;transform:translate(-50%,0)}
@media(min-width:1550px){.content{padding:40px 46px}.workspace{grid-template-columns:minmax(0,1fr) 340px}td{padding:21px}.topbar{padding:0 46px}}
@media(max-width:1200px){.shell{grid-template-columns:190px minmax(0,1fr)}.content{padding:28px 24px}.topbar{padding:0 24px}.workspace{grid-template-columns:minmax(0,1fr)}.side-panel{grid-template-columns:1fr 1fr}.assist{padding:20px}.stats{gap:12px}.stat{padding:17px}.detail-grid{grid-template-columns:1fr 1fr}.detail-grid>section:last-child{grid-column:1 / -1;display:grid;grid-template-columns:1fr 1fr;gap:15px}.detail-grid>section:last-child>.section-title{grid-column:1/-1;margin-bottom:0}.action-box{margin-top:0}.bottom-strip{gap:12px}}
@media(max-width:780px){.shell{grid-template-columns:1fr}.sidebar{position:relative;height:auto;padding:15px 16px;gap:16px}.brand{padding:0}.brand-en,.nav-label,.sidebar-bottom{display:none}.brand-name{font-size:20px}.brand-mark{width:33px;height:33px}.nav{display:flex;gap:5px;overflow:auto}.nav button{padding:10px;font-size:13px;white-space:nowrap}.nav button.active:before{display:none}.nav .icon{width:17px;height:17px}.nav-count{display:none}.topbar{min-height:58px;padding:0 18px}.top-tools>span{display:none}.content{padding:25px 18px}.heading{align-items:flex-start}h1{font-size:24px}.subtitle{font-size:13px}.heading>.btn{font-size:12px;padding:10px}.guide{padding:15px;flex-wrap:wrap;gap:10px}.guide .btn{margin-left:50px}.stats{grid-template-columns:1fr 1fr}.stat-value{font-size:27px}.side-panel,.bottom-strip,.payment-layout,.help-grid{grid-template-columns:1fr}.footer{flex-direction:column}.reason{white-space:normal;min-width:90px}.table-wrap table{min-width:620px}.tabs{gap:16px;padding:0 16px}.tabs button{font-size:12px}.card-head{padding:20px 16px}.close-item{align-items:flex-start;padding:18px 16px}.close-status{flex-direction:column;align-items:flex-end;gap:8px}.detail-grid{grid-template-columns:1fr}.detail-grid>section:last-child{grid-column:auto;display:block}.detail-grid>section:last-child>.section-title{margin-bottom:15px}.action-box{margin-top:14px}dialog{width:calc(100vw - 20px);max-height:94vh}.modal-head{padding:18px}.modal-body{padding:18px}.modal-head h2{font-size:17px}.modal-foot{padding:12px 18px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* Keep primary controls and descriptions readable at dashboard density. */
.nav button,.btn,.subtitle,.guide strong,.vendor strong,.row-btn,.process-item,.feature strong,.check-title,.section-title,.action-box h3{font-size:14px}
.guide p,.insight p,.feature p,.check p,.action-box p,.ai-box,.intro-box{font-size:14px}
.stat-top,th,.reason,.pill,.tabs button{font-size:14px}
.document .kv,.evidence,.request-preview,.timeline-row{font-size:13px}
.stat-value{font-size:clamp(23px,2.15vw,31px)}
.text-btn{display:inline-flex;align-items:center;gap:6px}
/* Pointer feedback applies only to actionable controls. */
button{transition:background-color .18s ease,color .18s ease,box-shadow .18s ease,transform .18s ease}
.row-btn,.text-btn{border-radius:6px}
@media(hover:hover) and (pointer:fine){
  button:not(:disabled):hover{transform:translateY(-1px);box-shadow:0 4px 10px rgba(32,41,65,.13)}
  .btn:not(:disabled):hover{transform:translateY(-2px);box-shadow:0 6px 15px rgba(98,84,220,.27)}
  .btn.secondary:not(:disabled):hover{box-shadow:0 5px 13px rgba(32,41,65,.14)}
  .nav button:not(:disabled):hover{box-shadow:0 5px 12px rgba(0,0,0,.2)}
  .row-btn:not(:disabled):hover,.text-btn:not(:disabled):hover,.tabs button:not(:disabled):hover{background-color:var(--purple-soft);color:var(--purple)}
}
button:not(:disabled):active{transform:translateY(1px);box-shadow:0 1px 3px rgba(32,41,65,.14)}
button:disabled{box-shadow:none;transform:none}
@media(prefers-reduced-motion:reduce){button:not(:disabled):hover,button:not(:disabled):active{transform:none}}
@media(max-width:780px){.top-tools>span.pill{display:inline-flex;font-size:11px}.topbar{gap:8px}.top-tools{gap:6px}.crumb{font-size:12px}.text-btn{font-size:12px}}

/* Longer platform name fits the sidebar and narrow layouts. */
.brand-name{font-size:17px;letter-spacing:0;line-height:1.5}
.brand{gap:9px;padding:0 5px}.brand-mark{flex-shrink:0}
@media(max-width:780px){.brand-name{font-size:20px}.brand{padding:0}}