@charset "UTF-8";
:root{--brand:#00acd2;--brand-dark:#007e9b;--ink:#132b39;--muted:#718590;--line:#e2ebee;--paper:#fff;--ground:#f3f8fa;--success:#11806b;--danger:#af3b35;--radius:22px;--shadow:0 20px 70px rgba(23,73,91,.07)}
*{box-sizing:border-box}body{margin:0;background:var(--ground);color:var(--ink);font-family:"MiSans","PingFang SC","Microsoft YaHei",system-ui,sans-serif;font-size:15px;line-height:1.65}button,input,textarea{font:inherit}a{color:inherit;text-decoration:none}button,a,input,textarea,summary{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid rgba(0,172,210,.4);outline-offset:4px}[hidden]{display:none!important}.shell{width:min(1180px,calc(100% - 72px));margin-inline:auto}.site-header{height:118px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:inline-flex;gap:18px;align-items:center}.brand-mark{font-family:Arial,sans-serif;font-size:37px;font-weight:800;font-style:italic;letter-spacing:-3px;color:var(--brand);padding-right:17px;border-right:1px solid #cfdee3;line-height:1.1}.brand-name{font-size:16px;font-weight:600;letter-spacing:.02em}.brand-name small{display:block;color:var(--muted);font-size:11px;font-weight:400;letter-spacing:.08em;margin-top:2px}.header-label{font-size:13px;color:var(--muted)}.query-main{min-height:calc(100vh - 214px);display:grid;grid-template-columns:1fr 480px;align-items:center;gap:70px;padding-block:48px 70px}.eyebrow{font-family:Arial,sans-serif;font-size:10px;font-weight:700;letter-spacing:.17em;color:var(--brand-dark);display:flex;align-items:center;gap:11px}.small-line{width:26px;height:2px;background:var(--brand)}h1,h2,h3,p{margin:0}h1{font-size:42px;font-weight:650;line-height:1.4;letter-spacing:-.045em;margin-top:22px}.brand-dot{color:var(--brand)}.lead{color:var(--muted);font-size:15px;line-height:1.95;margin-top:18px}.number-illustration{position:relative;width:310px;height:198px;margin-top:34px;overflow:visible}.illustration-paper{position:absolute;left:23px;top:21px;width:252px;height:150px;border:1px solid #dae8ed;background:linear-gradient(135deg,#fff,#f7fbfc);border-radius:12px;transform:rotate(-6deg);padding:24px;box-shadow:0 12px 34px rgba(29,94,111,.05);z-index:1}.paper-label{display:block;color:#83a1ae;font:600 9px Arial,sans-serif;letter-spacing:.14em}.paper-line{display:block;width:90px;height:5px;border-radius:4px;background:#e5eff3;margin-top:11px}.paper-line.long{width:137px;height:6px;margin-top:19px}.paper-number{display:block;margin-top:18px;font:11px monospace;color:#7795a4;letter-spacing:.06em}.paper-seal{position:absolute;right:21px;bottom:18px;width:41px;height:41px;border:1px solid #bee1ea;border-radius:50%;display:grid;place-items:center;font:700 11px Arial;color:var(--brand);outline:3px solid #eef8fa;outline-offset:4px}.illustration-ring{position:absolute;right:5px;top:0;border:1px solid #d4e9ee;width:168px;height:168px;border-radius:50%}.lookup-card,.auth-card,.entry-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.lookup-card{padding:36px}.card-kicker{font-size:11px;color:var(--brand-dark);background:#eaf8fc;padding:5px 10px;border-radius:100px;display:inline-block}.lookup-card h2{font-size:26px;letter-spacing:-.03em;margin-top:18px}.card-description{color:var(--muted);font-size:13px;line-height:1.8;margin-top:10px}.lookup-card form{margin-top:28px}label{display:block;font-size:13px;font-weight:600;margin:0 0 9px}input,textarea{width:100%;border:1px solid #d4e1e6;border-radius:10px;background:#fcfefe;color:var(--ink);padding:13px 15px;outline:none;transition:border-color .15s,box-shadow .15s}input{min-height:50px}textarea{resize:vertical;min-height:284px;font-family:"Consolas","SFMono-Regular","Microsoft YaHei",monospace;font-size:14px;line-height:1.85}input::placeholder,textarea::placeholder{color:#94a6af;font-size:13px}input:focus,textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(0,172,210,.10)}.code-input{font-family:"Consolas","SFMono-Regular","Microsoft YaHei",monospace;font-size:16px}.primary-button{display:flex;align-items:center;justify-content:space-between;gap:12px;border:0;border-radius:10px;background:var(--brand);color:#fff;width:100%;padding:14px 18px;min-height:50px;font-size:14px;font-weight:600;cursor:pointer;margin-top:16px;transition:background .15s,transform .15s}.primary-button:hover{background:#0098bb}.primary-button:active{transform:translateY(1px)}button:disabled{opacity:.5;cursor:not-allowed;transform:none}.query-hint{display:flex;align-items:flex-start;gap:10px;margin-top:25px;border-top:1px solid #edf2f4;padding-top:20px;color:var(--muted);font-size:11px;line-height:1.8}.hint-icon{display:grid;place-items:center;flex-shrink:0;border:1px solid #b9cbd3;width:15px;height:15px;border-radius:50%;font:11px Georgia;margin-top:2px}.query-result{display:flex;gap:13px;margin-top:22px;padding:18px;background:#eff8f5;border:1px solid #d4ebe1;border-radius:12px}.result-symbol{display:grid;place-items:center;flex-shrink:0;width:28px;height:28px;border-radius:50%;background:#d7eee5;color:var(--success);font-weight:700;font-size:18px}.query-result h3{font-size:15px;color:var(--success)}.result-code{font-family:"Consolas","Microsoft YaHei",monospace;font-size:14px;overflow-wrap:anywhere;margin-top:6px}.query-result p:last-child{font-size:12px;color:#627f74;margin-top:6px}.query-result.missing{background:#f7f8f9;border-color:#e3e8eb}.missing .result-symbol{background:#e9eef1;color:#657d88}.missing h3{color:#465e69}.missing p:last-child{color:#7c8d96}.query-result.error{background:#fff6f4;border-color:#f0d8d4}.error .result-symbol{background:#f7e2dc;color:var(--danger)}.query-result.error h3{color:var(--danger)}.query-result.error p:last-child{color:#966961}.site-footer{border-top:1px solid #dee9ed;padding-block:24px 30px;color:#8a9ba4;font-size:11px;display:flex;justify-content:space-between;gap:15px}.site-footer a:hover{color:var(--brand-dark)}.header-actions{display:flex;gap:22px;align-items:center;font-size:12px}.text-link{color:var(--muted)}.quiet-button{background:#fff;border:1px solid #d7e3e8;color:#536e7a;border-radius:8px;padding:8px 14px;cursor:pointer;font-size:12px;white-space:nowrap}.quiet-button:hover{border-color:var(--brand);color:var(--brand-dark)}.manage-main{min-height:calc(100vh - 212px);padding:28px 0 56px}.auth-card{width:min(460px,100%);margin:20px auto 60px;padding:34px}.auth-card h1{font-size:28px;margin-top:16px}.auth-card form{margin-top:25px}.auth-card form label:not(:first-child){margin-top:18px}.notice{border:1px solid #d8e7ed;border-radius:10px;background:#edf7fa;color:#426d7d;font-size:13px;padding:13px 17px;margin-bottom:20px;overflow-wrap:anywhere}.notice.error,.entry-errors{background:#fff5f3;border-color:#f0d5cf;color:var(--danger)}.notice.success{background:#eef8f2;border-color:#d4e9db;color:var(--success)}.manage-heading{display:flex;align-items:center;justify-content:space-between;gap:25px;margin-bottom:30px}.manage-heading h1{font-size:32px;margin-top:13px}.manage-heading .lead{font-size:13px;margin-top:8px}.total-card{min-width:178px;display:grid;grid-template-columns:1fr auto;align-items:end;border:1px solid #dce9ee;background:#fafdfe;border-radius:16px;padding:18px 23px}.total-card span{grid-column:1/-1;color:var(--muted);font-size:11px}.total-card strong{font-family:Arial,sans-serif;font-size:34px;font-weight:500;letter-spacing:-.035em;color:var(--brand-dark);margin-top:4px;line-height:1.2}.total-card small{color:var(--muted);font-size:12px;margin:0 0 4px 8px}.import-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:25px;align-items:start}.entry-card{padding:28px}.field-heading{display:flex;align-items:baseline;justify-content:space-between;gap:15px}.field-heading label{font-size:14px;margin-bottom:15px}.field-heading span,.entry-bottom{color:var(--muted);font-size:11px}.entry-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:12px;gap:12px}.text-button{border:0;background:none;padding:0;color:var(--brand-dark);font-size:11px;cursor:pointer}.entry-errors{border:1px solid #f0d5cf;border-radius:8px;padding:11px 13px;font-size:12px;margin-top:15px;overflow-wrap:anywhere}.entry-card .primary-button{margin-top:24px}.entry-guide{border:1px solid #deeaef;border-radius:18px;background:#edf6f9;padding:25px}.guide-label{font-size:12px;color:#65818f}.entry-guide h2{font:500 35px Arial;color:var(--brand-dark);margin-top:11px}.entry-guide h2 small{font:12px "Microsoft YaHei",sans-serif;color:#78939f}.preview-chips{display:flex;flex-direction:column;gap:7px;margin-top:22px}.code-chip{background:#fff;border:1px solid #dce9ef;padding:7px 10px;border-radius:7px;font-family:"Consolas","Microsoft YaHei",monospace;font-size:11px;overflow-wrap:anywhere;line-height:1.6}.muted{color:#8ba0aa;font-size:11px}.guide-divider{height:1px;background:#d8e6ec;margin:24px 0 18px}.guide-list{list-style:none;padding:0;margin:0;display:grid;gap:10px;color:#77909c;font-size:11px}.guide-list li:before{content:'·';color:var(--brand);margin-right:8px}.receipt{margin-top:22px;background:#f1faf6;border:1px solid #d4eadd;border-radius:16px;padding:22px 26px}.receipt-heading{display:flex;gap:13px;align-items:center}.receipt-heading>span{font-size:22px;color:var(--success)}.receipt h2{font-size:16px;color:var(--success)}.receipt p{color:#76948a;font-size:11px;margin-top:4px}.receipt-stats{display:flex;gap:26px;margin-top:18px;color:#5d7e72;font-size:12px}.receipt-stats strong{font-family:Arial;font-size:17px;margin-left:5px;font-weight:500;color:var(--success)}.password-settings{border-top:1px solid var(--line);margin-top:32px;padding-top:20px;font-size:12px;color:var(--muted)}.password-settings summary{cursor:pointer;width:max-content}.password-grid{display:grid;grid-template-columns:1fr 1fr 1fr auto;align-items:end;gap:15px;padding-top:20px}.password-grid input{min-height:44px}.password-grid .quiet-button{min-height:44px}.password-grid label{font-size:11px}
@media(min-width:1440px){.query-main{gap:110px;grid-template-columns:1fr 500px}.lookup-card{padding:42px}.query-intro h1{font-size:48px}}
@media(max-width:960px){.shell{width:calc(100% - 48px)}.query-main{grid-template-columns:1fr 420px;gap:28px}.query-intro h1{font-size:32px}.lookup-card{padding:28px}.number-illustration{transform:scale(.85);transform-origin:left top;margin-bottom:-25px}.import-grid{grid-template-columns:minmax(0,1fr) 250px}.entry-guide{padding:22px}.password-grid{grid-template-columns:1fr 1fr}.password-grid .quiet-button{width:max-content}}
@media(max-width:720px){.shell{width:calc(100% - 36px)}.site-header{height:88px}.brand{gap:12px}.brand-mark{font-size:30px;padding-right:12px;letter-spacing:-2px}.brand-name{font-size:12px}.brand-name small{font-size:9px}.header-label{display:none}.query-main{grid-template-columns:1fr;gap:30px;min-height:0;padding-block:24px 40px}.query-intro h1{font-size:32px;line-height:1.45;margin-top:17px}.query-intro .lead{font-size:13px;margin-top:13px}.number-illustration{display:none}.desktop-only{display:none}.lookup-card{padding:25px;border-radius:18px}.lookup-card h2{font-size:24px}.lookup-card form{margin-top:23px}.site-footer{font-size:10px;padding-block:20px;flex-wrap:wrap}.header-actions{gap:10px}.header-actions .text-link{font-size:10px}.quiet-button{padding:7px 10px}.manage-main{padding-top:16px}.auth-card{padding:26px;margin-top:8px}.manage-heading{align-items:flex-start;gap:15px;margin-bottom:23px}.manage-heading h1{font-size:26px}.total-card{min-width:112px;padding:14px 15px}.total-card strong{font-size:27px}.manage-heading .lead{max-width:180px}.import-grid{grid-template-columns:1fr;gap:18px}.entry-card{padding:22px}.entry-guide{padding:22px}.preview-chips{flex-direction:row;flex-wrap:wrap;margin-top:16px}.code-chip{max-width:100%}.entry-guide h2{font-size:29px}.guide-divider{margin:20px 0 15px}.guide-list{gap:7px}.entry-guide .preview-chips:empty{display:none}.receipt{padding:20px}.receipt-stats{gap:15px;flex-wrap:wrap}.password-grid{grid-template-columns:1fr}.password-grid .quiet-button{width:100%}.eyebrow{font-size:9px;letter-spacing:.13em}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}
.primary-button{background:var(--brand-dark)}.primary-button:hover{background:#006b85}
.query-intro,.lookup-card{min-width:0}.number-illustration{max-width:100%}
@media(max-width:450px){.header-actions .text-link{display:none}}
.allocation-card{background:#fff;border:1px solid var(--border,#dce9eb);border-radius:20px;padding:30px;margin-bottom:32px}.allocation-card h2{font-size:23px;margin:9px 0 12px}.allocation-fields{display:grid;grid-template-columns:1.2fr 1fr 1fr auto;gap:18px;align-items:end;margin-top:24px}.allocation-fields label{display:block;font-size:13px;font-weight:600;margin-bottom:9px}.allocation-fields select{width:100%;height:50px;padding:0 14px;background:#fff;border:1px solid #d5e0e4;border-radius:9px;font:inherit;color:#193942}.allocation-fields input{margin:0;width:100%;height:50px}.allocation-fields .quiet-button{height:50px}.allocation-preview{margin-top:24px;background:#f0fafc;border-radius:12px;padding:20px}.allocation-preview p{margin:0 0 14px}.allocation-range{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:16px;font-family:ui-monospace,Consolas,"Microsoft YaHei",sans-serif;font-size:17px;overflow-wrap:anywhere}.allocation-preview .primary-button{max-width:340px;margin-top:18px}.allocation-card .notice{margin-top:20px;overflow-wrap:anywhere}.history-heading{font-size:21px;margin:0 0 20px}.range-preview{margin-top:20px;border-top:1px solid #dce9eb;padding-top:10px;font-size:12px;line-height:1.7;overflow-wrap:anywhere}.range-preview p{margin:10px 0}.allocation-fields>*{min-width:0}
@media(max-width:900px){.allocation-fields{grid-template-columns:1fr 1fr}.allocation-fields .quiet-button{width:100%}}
@media(max-width:600px){.allocation-card{padding:22px}.allocation-card h2{font-size:20px}.allocation-fields{grid-template-columns:1fr}.allocation-range{font-size:14px;gap:6px}.allocation-preview{padding:16px}.allocation-preview .primary-button{max-width:none}.history-heading{font-size:19px}}
.format-hint{font-size:12px;line-height:1.7;color:#627d86;overflow-wrap:anywhere;margin:16px 0 0}.series-settings{border-top:1px solid #dce9eb;margin-top:25px;padding-top:20px}.series-settings summary{color:#007e9b;cursor:pointer;font-size:13px;font-weight:600}.series-fields{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:20px}.series-fields label{display:block;font-size:13px;font-weight:600;margin-bottom:9px}.series-fields select{width:100%;height:50px;padding:0 12px;background:#fff;border:1px solid #d5e0e4;border-radius:9px;font:inherit}.series-fields input{margin:0;width:100%;height:50px}.series-fields .format-hint{grid-column:1 / -1;margin:0}.series-fields .quiet-button{grid-column:1 / -1;justify-self:start}.allocation-fields{grid-template-columns:1.8fr .85fr .85fr auto}
@media(max-width:900px){.allocation-fields{grid-template-columns:1fr 1fr}.series-fields{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.allocation-fields,.series-fields{grid-template-columns:1fr}.allocation-fields select,.series-fields select{font-size:13px}}
#history-series{width:100%;height:48px;margin:10px 0 22px;padding:0 12px;border:1px solid #d5e0e4;border-radius:9px;background:#fff;color:#193942;font:inherit;font-size:13px}