:root{--bg:#f5f6f9;--ink:#202b40;--muted:#7a8496;--line:#e6eaf0;--orange:#ed743a;--nav:#182238;--green:#208463;--red:#c74646;--radius:12px}*{box-sizing:border-box}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:14px;color:var(--ink);background:var(--bg)}[hidden]{display:none!important}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{opacity:.5;cursor:wait}button,a,input,select,textarea{outline-offset:4px}a{color:inherit;text-decoration:none}.loading{padding:20vh 20px;text-align:center;color:var(--muted)}.brand{display:flex;align-items:center;gap:12px;font-size:23px;font-weight:700;letter-spacing:-.6px}.brand small{display:block;font-size:11px;font-weight:400;letter-spacing:2px;color:#97a3b9;margin-top:5px}.brand-symbol{width:39px;height:39px;background:var(--orange);border-radius:11px;display:grid;place-items:center;font-size:29px;color:white;font-weight:800;line-height:1}.login-shell{min-height:100vh;display:grid;grid-template-columns:46% 54%}.login-brand{background:var(--nav);padding:42px 56px;color:white;display:flex;flex-direction:column;position:relative;overflow:hidden}.login-story{margin:auto 0;max-width:460px;padding:55px 0}.eyebrow{letter-spacing:2.5px;font-size:11px;font-weight:600;color:#b5c0d4;margin:0 0 20px}.login-story h1{font-size:42px;font-weight:600;line-height:1.45;letter-spacing:-1px;margin:0 0 24px}.login-story p:not(.eyebrow){color:#aebbd1;line-height:1.9}.brand-footer{color:#6d7e9a;font-size:10px;letter-spacing:2px}.identity-art{margin-top:45px;border:1px solid #35445e;border-radius:18px;padding:25px;max-width:350px;background:linear-gradient(140deg,#26344d,#1c283e)}.chip{font-size:24px;letter-spacing:4px;display:flex;justify-content:space-between;color:#fff;border-bottom:1px solid #3e4c63;padding-bottom:20px}.chip span{font-size:11px;letter-spacing:1px;color:#aab8cf}.art-row{display:flex;align-items:center;gap:16px;color:#b9c6da;font-size:12px;padding-top:20px}.art-row i{height:1px;background:#566580;flex:1}.login-side{display:flex;align-items:center;justify-content:center;background:#fafbfc;padding:35px}.login-card{width:360px}.section-label{color:var(--orange);font-size:11px;font-weight:600;letter-spacing:1px}.login-card h2{font-size:30px;margin:14px 0}.muted{color:var(--muted);line-height:1.65}.login-card>.muted{margin-bottom:35px}label{display:block;font-weight:500;color:#465166;font-size:13px;margin-bottom:18px}input,select,textarea{display:block;width:100%;background:white;border:1px solid #dfe4ec;border-radius:8px;padding:12px 13px;margin-top:8px;color:var(--ink);transition:border-color .15s}input:focus,select:focus,textarea:focus{outline:2px solid #f9ddcb;border-color:var(--orange)}input:disabled{background:#f5f6f8;color:var(--muted)}input::placeholder,textarea::placeholder{color:#a4adbb}textarea{resize:vertical;min-height:150px;font-family:ui-monospace,monospace;font-size:12px;line-height:1.8}.primary,.secondary{border:0;border-radius:8px;padding:11px 18px;font-weight:600;white-space:nowrap}.primary{background:var(--orange);color:white;box-shadow:0 3px 8px #eb75321a}.primary:hover{background:#d96028}.secondary{background:white;border:1px solid #dde2ea;color:#536077}.secondary:hover{background:#f5f7fa}.full{width:100%;display:flex;justify-content:space-between;align-items:center;margin-top:18px}.login-note{font-size:11px;color:#969fb0;text-align:center;margin-top:25px}.form-error{color:var(--red);font-size:12px;line-height:1.6;min-height:16px}.workspace{display:flex;min-height:100vh}.sidebar{width:230px;background:var(--nav);color:#a5b2c8;flex-shrink:0;padding:28px 18px 18px;display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0}.sidebar .brand{padding:0 12px 26px;color:white;font-size:22px}.nav-caption{font-size:10px;color:#74839e;letter-spacing:1px;padding:12px 16px 6px;margin:10px 0 0}.nav-item{border:0;display:flex;gap:14px;align-items:center;background:none;color:#a5b2c8;border-radius:8px;width:100%;text-align:left;padding:13px 16px;margin:4px 0;font-size:13px}.nav-item span{font-size:18px;width:20px;text-align:center}.nav-item:hover{background:#26334b;color:white}.nav-item.active{background:#ed743a;color:white;font-weight:600}.sidebar-bottom{margin-top:auto;background:#202d44;border-radius:10px;padding:15px;font-size:11px}.environment{display:flex;align-items:center;gap:8px;color:#ccd6e8}.dot{height:6px;width:6px;display:inline-block;border-radius:50%;background:#50ba92}.sidebar-bottom p{color:#8697b1;margin:10px 0 0}.workspace main{margin-left:230px;width:calc(100% - 230px);display:flex;flex-direction:column;min-height:100vh}.topbar{height:76px;border-bottom:1px solid var(--line);background:white;padding:0 35px;display:flex;align-items:center;justify-content:space-between;gap:20px}.breadcrumb{font-size:12px;color:var(--muted)}.breadcrumb span{color:#c5cbd5;margin:0 13px}.breadcrumb strong{font-weight:500;color:#566176}.account{display:flex;gap:12px;align-items:center;font-size:12px}.avatar{width:30px;height:30px;border-radius:50%;background:#fcebdc;color:#c36b37;display:grid;place-items:center;font-weight:700}.text-button,.icon-button{border:0;background:none;color:var(--muted);padding:5px;font-size:12px}.text-button:hover{color:var(--orange)}.content{max-width:1500px;width:100%;margin:0 auto;padding:34px}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:24px}.dark{color:#909baa;font-size:10px;margin:0 0 10px}.page-heading h1{font-size:27px;font-weight:650;letter-spacing:-.5px;margin:0}.page-heading .muted{margin:9px 0 0;font-size:12px}.notice{display:flex;gap:13px;align-items:center;border:1px solid #f2dfce;background:#fffaf4;border-radius:10px;padding:16px 18px;margin-bottom:27px;font-size:12px}.notice strong{font-weight:600;color:#926638}.notice p{color:#a38566;font-size:11px;margin:5px 0 0}.notice-icon{border:1.5px solid #c7a277;color:#b18453;border-radius:50%;width:19px;height:19px;text-align:center;flex-shrink:0;font-size:12px}.notice>.tag{margin-left:auto}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:27px}.stat{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:22px}.stat-label{color:var(--muted);font-size:12px;display:flex;justify-content:space-between}.stat-icon{background:#f5f6fa;color:#8d99ad;border-radius:7px;width:28px;height:28px;display:grid;place-items:center;margin-top:-6px}.stat-value{font-size:32px;font-weight:650;margin:14px 0 8px;letter-spacing:-1px}.stat-note{font-size:11px;color:#a2aabc}.panel{background:white;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.panel-head{display:flex;align-items:center;justify-content:space-between;padding:21px 23px;border-bottom:1px solid var(--line);gap:16px}.panel-head h2{font-size:15px;margin:0;font-weight:600}.panel-head p{font-size:11px;color:var(--muted);margin:6px 0 0}.toolbar{display:flex;gap:10px;align-items:center}.toolbar input{width:245px;margin:0;padding:9px 12px;font-size:12px}.toolbar button{padding:9px 12px;font-size:12px}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:12px;white-space:nowrap}th{text-align:left;padding:14px 20px;background:#fafbfd;color:#8b95a5;font-size:11px;font-weight:500;border-bottom:1px solid var(--line)}td{padding:17px 20px;border-bottom:1px solid #f0f2f6;color:#526078}tr:last-child td{border-bottom:0}tbody tr:hover{background:#fcfcfe}.cell-main{font-weight:600;color:#35435b}.cell-sub{font-size:10px;color:#97a1b2;margin-top:5px}.mono{font-family:ui-monospace,SFMono-Regular,monospace;color:#5a6980}.tag{display:inline-block;font-size:10px;font-weight:500;padding:5px 8px;border-radius:5px;background:#eef7f2;color:var(--green);white-space:nowrap}.tag.disabled{background:#f0f2f5;color:#8c94a0}.tag.orange{color:#bd7234;background:#fff1e5}.tag.neutral{background:#f7eadb;color:#ad865d}.row-actions{display:flex;gap:12px}.row-link{border:0;background:transparent;color:#d77740;font-size:11px;padding:3px 0}.row-link:hover{text-decoration:underline}.empty{padding:62px 20px;text-align:center;color:var(--muted)}.empty-icon{font-size:31px;color:#c4ccda;margin-bottom:14px}.empty h3{font-size:14px;color:#617086;font-weight:500;margin:0 0 8px}.empty p{font-size:12px;margin:0;line-height:1.8}.pagination{padding:14px 20px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:11px}.page-controls{display:flex;gap:12px;align-items:center}.page-controls button{border:1px solid var(--line);background:white;color:#728099;border-radius:5px;padding:5px 10px}.page-controls button:disabled{cursor:default;color:#b6becc}.overview-lower{display:grid;grid-template-columns:1.7fr 1fr;gap:22px;margin-top:24px}.steps{padding:22px}.step{display:flex;gap:13px;margin-bottom:25px}.step:last-child{margin:0}.step-number{width:27px;height:27px;background:#f4f5f8;border-radius:50%;display:grid;place-items:center;color:#8a96a9;font-size:11px;flex-shrink:0}.step strong{font-size:12px;font-weight:500}.step p{font-size:11px;color:var(--muted);line-height:1.8;margin:5px 0 0}.quick-links{padding:14px 22px}.quick-link{display:flex;align-items:center;justify-content:space-between;padding:16px 0;border-bottom:1px solid var(--line);background:none;border-top:0;border-left:0;border-right:0;width:100%;text-align:left;color:#5e6c82;font-size:12px}.quick-link:last-child{border-bottom:0}.quick-link span{color:#c8cfd9}.workspace-footer{margin-top:auto;padding:20px 35px;display:flex;justify-content:space-between;border-top:1px solid var(--line);font-size:10px;color:#9ca6b6}dialog{border:0;border-radius:15px;width:min(620px,calc(100vw - 32px));max-height:90vh;padding:27px;box-shadow:0 25px 80px #14213a33;color:var(--ink)}dialog::backdrop{background:#18233880;backdrop-filter:blur(3px)}.modal-heading{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:23px}.modal-heading h2{font-size:22px;margin:9px 0 0}.modal-heading .section-label{margin:0}.icon-button{font-size:26px;padding:0 4px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}.help{font-size:11px;line-height:1.8;color:var(--muted);margin:8px 0 18px}.form-callout{background:#fff8ef;border:1px solid #f3e1ca;color:#a27a47;font-size:11px;padding:12px;border-radius:8px;line-height:1.8;margin-bottom:20px}.modal-actions{display:flex;justify-content:flex-end;gap:10px;border-top:1px solid var(--line);padding-top:20px;margin-top:20px}.file-label{padding:10px 12px;border:1px dashed #d8dfe9;border-radius:8px;margin-top:8px;font-size:11px}.file-label input{border:0;margin:0;padding:5px 0;font-size:11px}.toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:var(--nav);color:white;border-radius:8px;padding:13px 22px;box-shadow:0 8px 30px #18223833;font-size:12px;z-index:100}.toast.error{background:#a73f3f}.error-panel{padding:30px;color:var(--red);background:white;border:1px solid #f1dddd;border-radius:10px;line-height:1.8}.audit-detail{white-space:normal;max-width:260px;font-size:10px;line-height:1.6;color:#939caf}
@media(min-width:1500px){.login-brand{padding-left:90px}}@media(max-width:1100px){.sidebar{width:195px;padding:25px 12px}.sidebar .brand{font-size:19px;gap:8px}.workspace main{margin-left:195px;width:calc(100% - 195px)}.content{padding:25px}.topbar{padding:0 25px}.stats{gap:12px}.stat{padding:18px}.overview-lower{grid-template-columns:1fr}.login-brand{padding:35px}.login-story h1{font-size:34px}}@media(max-width:760px){.login-shell{grid-template-columns:1fr}.login-brand{display:none}.login-side{min-height:100vh;padding:25px}.sidebar{position:relative;width:100%;padding:14px 16px;gap:8px}.sidebar .brand{padding:0;font-size:18px}.brand-symbol{width:30px;height:30px;font-size:24px}.sidebar .brand small,.sidebar>.nav-caption,.sidebar-bottom{display:none}.workspace{display:block}.sidebar nav{display:flex;overflow:auto;gap:5px}.sidebar nav .nav-caption{display:none}.nav-item{width:auto;flex-shrink:0;font-size:11px;padding:9px}.nav-item span{display:none}.workspace main{margin:0;width:100%}.topbar{height:62px;padding:0 16px}.breadcrumb{display:none}.account{margin-left:auto;gap:8px}.content{padding:22px 16px}.page-heading{gap:12px}.page-heading h1{font-size:22px}.primary{font-size:12px;padding:11px 14px}.notice{padding:13px;align-items:flex-start}.notice>.tag{display:none}.stats{grid-template-columns:1fr 1fr;gap:12px}.stat-value{font-size:27px}.panel-head{padding:16px;flex-wrap:wrap}.toolbar{width:100%}.toolbar input{flex:1;width:0}th,td{padding-left:16px;padding-right:16px}.workspace-footer{padding:18px 16px}.workspace-footer span{display:none}.form-grid{grid-template-columns:1fr}.login-card{width:100%;max-width:360px}}

/* Issuance rules and fixed namespaces. */
.sidebar nav{overflow-y:auto;min-height:0;scrollbar-width:thin;scrollbar-color:#3a4964 transparent}.sidebar-bottom{flex-shrink:0;margin-top:15px}.sidebar .brand{flex-shrink:0}.rule-body{padding:25px;min-width:0}.rule-body h2{font-size:17px;margin:12px 0 18px}.rule-body p{font-size:12px;color:#6d7b91;line-height:1.95;margin:12px 0}.rule-body p strong{color:#42516a;font-weight:600}.rule-body a{color:#d87740;text-decoration:underline;text-underline-offset:3px}.uid-structure{display:flex;gap:8px;overflow-x:auto;padding:4px 0 7px}.uid-part{padding:18px 13px;background:#f2f4f8;border:1px solid #e3e8f0;border-radius:9px;min-width:84px;text-align:center;flex:2}.uid-part strong{display:block;font:600 22px ui-monospace,SFMono-Regular,monospace;letter-spacing:2px;color:#52617a}.uid-part span{display:block;margin-top:10px;font-size:10px;white-space:nowrap;color:#8794a9}.uid-part.platform-part{flex:1;min-width:90px}.uid-part.mapping-part{flex:5;background:#fff2e7;border-color:#f2d9c4;min-width:190px}.uid-part.mapping-part strong{color:#bf7138}.uid-part.checksum-part{background:#edf7f2;border-color:#d7e9df}.uid-part.checksum-part strong{color:#46856b}.rule-facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(145px,1fr));gap:20px;border-top:1px solid var(--line);margin-top:22px;padding-top:22px}.rule-facts span{display:block;font-size:11px;color:#8d98a9;margin-bottom:9px}.rule-facts strong{font-size:20px;color:#394963;font-weight:600}.rule-columns{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:22px 0}.rule-columns>.panel{min-width:0}.alphabet{font:14px ui-monospace,monospace;letter-spacing:1px;overflow-wrap:anywhere;background:#f7f8fb;border:1px solid var(--line);padding:15px;border-radius:8px;color:#5c6c86}.algorithm-flow{display:flex;flex-wrap:wrap;gap:8px;align-items:center;background:#f8f9fc;padding:16px;border-radius:8px;margin:18px 0;font-size:11px}.algorithm-flow span{background:white;border:1px solid #e6eaf2;border-radius:6px;padding:9px;color:#62738c}.algorithm-flow b{color:#c1c9d7;font-weight:400}.issuance-actions{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0 0}.namespace-reason{white-space:normal;max-width:210px;line-height:1.7}.lifecycle-flow{background:white;border:1px solid var(--line)}
@media(max-width:1000px){.rule-columns{grid-template-columns:1fr}.uid-part{padding:16px 10px}.uid-part strong{font-size:18px}}@media(max-width:760px){.sidebar nav{overflow-x:auto;overflow-y:hidden;flex-shrink:0}.rule-body{padding:18px}.rule-facts{gap:18px;grid-template-columns:1fr 1fr}.uid-part strong{font-size:17px}.uid-part{min-width:80px}.uid-part.mapping-part{min-width:175px}.rule-columns{gap:16px}.issuance-actions{flex-direction:column;align-items:stretch}.rule-facts strong{font-size:17px}}