:root{font-family:Inter,"Segoe UI","Microsoft YaHei",sans-serif;color:#202942;background:#f7f7f5;font-synthesis:none;--brand:#2553ed;--ink:#202942;--muted:#758098;--line:#e9edf3}body{margin:0;background:linear-gradient(180deg,#fafaf9 0,#f6f6f4 100%);min-height:100vh;font-size:14px}a{color:var(--brand)}a:hover{color:#163dc4}button,.button{background:var(--brand);border:1px solid var(--brand);border-radius:6px;padding:11px 20px;font-size:13px;font-weight:600;box-shadow:0 2px 4px #2453ee09;transition:background .15s,border-color .15s}button:hover,.button:hover{background:#1744dc;color:white}button:disabled{opacity:.45;cursor:not-allowed}.quiet{background:white;color:#596980;border:1px solid #dfe5ef;box-shadow:none}.quiet:hover{background:#f4f7fd;color:var(--brand);border-color:#bbcbed}.danger{background:#fff5f5;border-color:#f2d6d6;color:#b14b4b}.danger:hover{background:#b14b4b}.site-header{background:#fff;color:var(--ink);padding:0;border-bottom:1px solid var(--line);box-shadow:none}.header-inner{max-width:1440px;margin:auto;min-height:76px;padding:0 36px;display:flex;align-items:center;gap:36px}.brand{display:inline-flex;align-items:center;gap:10px;white-space:nowrap;color:var(--brand);font-size:20px;font-weight:750;letter-spacing:-.03em}.brand svg{width:25px;height:25px}.site-nav{display:flex;flex:1;flex-wrap:nowrap;gap:26px;align-self:stretch;margin:0;overflow-x:auto}.site-nav a{display:flex;align-items:center;position:relative;color:#57647d;font-size:13px;white-space:nowrap;font-weight:500;transition:color .15s}.site-nav a:hover,.site-nav a.active{color:var(--brand)}.site-nav a.active:after{content:"";position:absolute;bottom:0;left:0;right:0;background:var(--brand);height:2px}.account-menu{display:flex;gap:12px;align-items:center;flex-shrink:0}.account-menu .avatar{width:30px;height:30px;border-radius:50%;background:#eef4ff;color:var(--brand);display:grid;place-items:center;font-size:12px;font-weight:700}.account-menu .account-name{font-size:12px;color:#566682}.account-menu form{margin:0}.account-menu button{margin:0;padding:7px 10px;background:transparent;color:#7b879b;border:0;box-shadow:none;font-weight:400}.account-menu button:hover{color:var(--brand);background:#f4f7fe}main{max-width:1368px;padding:0 36px;margin:32px auto}.page-meta{display:flex;justify-content:space-between;align-items:center;margin:0 0 18px;color:#8a93a5;font-size:12px}.page-meta a{color:#7a88a1}.page-meta .sep{padding:0 9px;color:#bac2ce}.private-mark{color:#8a93a5}.private-mark:before{content:"";display:inline-block;width:5px;height:5px;margin-right:7px;background:#7bbca4;border-radius:50%;vertical-align:middle}section{border:1px solid var(--line);background:white;border-radius:8px;padding:28px 30px;box-shadow:0 4px 16px #172f5103}h1{font-size:26px;line-height:1.35;letter-spacing:-.04em;font-weight:700;color:#202a45;margin:0 0 10px}h2{font-size:17px;font-weight:650;color:#26334e;margin:0 0 14px}.muted{color:var(--muted);font-size:13px;line-height:1.9}.small{font-size:12px}.eyebrow{font-size:11px;color:#8e9bae;font-weight:500;letter-spacing:.06em}label{font-size:13px;font-weight:500;color:#526079;margin:18px 0 8px}input:not([type=checkbox]),select,textarea{border:1px solid #dce3ed;border-radius:6px;padding:11px 12px;font-size:13px;color:#354260;background:#fff;margin-top:8px;outline:none;transition:border .15s,box-shadow .15s}input:focus,select:focus,textarea:focus{border-color:#87a1fa;box-shadow:0 0 0 3px #eaf0ff}input::placeholder,textarea::placeholder{color:#a0aabd}input[type=checkbox]{accent-color:var(--brand)}select{cursor:pointer}textarea{line-height:1.8;font-size:13px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace}input[type=file]{background:#fff;max-width:100%;font-size:12px;padding:10px}input[type=file]::file-selector-button{font:inherit;color:var(--brand);background:#eef3ff;border:0;border-radius:4px;padding:8px 12px;margin-right:12px;cursor:pointer}.file-area{background:#fafcff;border:1px dashed #c9d6f7;border-radius:7px;padding:26px 24px;text-align:left;font-weight:500}.file-area span{font-size:12px;font-weight:400;color:#8a98ad}.file-area input{border-color:#e8edf6;margin:18px 0 8px}.file-area .upload-heading{display:flex;align-items:center;gap:12px;color:#354b86}.upload-heading svg{width:26px;height:26px;flex-shrink:0;color:#7b9cfd}.form-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:30px;align-items:start}.form-grid .primary-form{min-width:0}.primary-form .short-field{max-width:360px}.form-guide{background:#f8faff;padding:22px 24px;border-radius:7px;margin-top:10px;color:#7b88a0}.form-guide h2{font-size:14px;color:#455777}.form-guide ul{padding-left:17px;margin:0;line-height:2.3;font-size:12px}.form-guide p{font-size:12px;line-height:1.9}.form-toolbar{display:flex;gap:10px;align-items:center;justify-content:flex-end;margin-top:10px}.form-toolbar button{margin:0}.section-title{display:flex;gap:16px;justify-content:space-between;align-items:center;margin-bottom:20px;flex-wrap:wrap}.section-title h1{margin:0}.section-title .button{margin:0}.section-title p{margin:8px 0 0}.file-choices{display:grid;grid-template-columns:1fr 1fr;gap:20px}.csv-options summary,details>summary{cursor:pointer;color:#667b9c;font-size:12px}.csv-options{margin:22px 0}.stats{gap:16px;margin:24px 0}.stats>div{background:#fff;border:1px solid var(--line);border-radius:7px;padding:22px;color:#7b8599;font-size:12px}.stats strong{font-size:27px;line-height:1.3;letter-spacing:-.03em;color:#243250;margin-top:10px;font-variant-numeric:tabular-nums}.table-wrap{border:1px solid #edf0f5;border-radius:6px;overflow:auto}table{font-size:12px;width:100%;border-collapse:collapse}th{background:#f6f8fc;color:#6b7992;font-weight:500;font-size:12px;padding:13px 16px;letter-spacing:.015em}td{padding:13px 16px;color:#475573;border-bottom:1px solid #eef1f5;font-variant-numeric:tabular-nums}tbody tr:last-child td{border-bottom:0}tbody tr:hover{background:#fafcff}.table-wrap a{font-size:12px}.badge{font-size:11px;padding:4px 8px;border-radius:4px;font-weight:500}.badge.new{color:#315eb0;background:#eaf1ff}.badge.existing{color:#398664;background:#eaf6ef}.badge.duplicate{color:#af7741;background:#fff2e7}.badge.invalid{color:#b06464;background:#fdf0f0}.badge.working{color:#315eb0;background:#eaf1ff}.login{max-width:410px;padding:36px;margin:70px auto}.login .login-brand{text-align:center;color:var(--brand);font-size:24px;font-weight:700;margin:2px 0 12px}.login h1{text-align:center;font-size:18px;margin-top:16px}.login .muted{text-align:center;font-size:12px;margin:0 0 26px}.login button{width:100%;margin-top:22px}.login label{font-size:12px}.auth-page .page-meta{display:none}.error{background:#fff8f8;border:1px solid #f3dfdf;color:#a85454;padding:14px 18px;font-size:13px;border-radius:6px}.notice{background:#f0f5ff;color:#627aaa;border:1px solid #e6edfc;padding:14px 18px;border-radius:6px;font-size:12px}.record-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;background:#fafbfd;border:1px solid #edf1f6;border-radius:7px;margin:24px 0}.record-facts>div{padding:18px 20px;border-bottom:1px solid #edf1f6;min-width:0}.record-facts dt{font-size:11px;color:#909caf;margin-bottom:8px}.record-facts dd{margin:0;font-size:13px;color:#445471;overflow-wrap:anywhere}.history-links{display:flex;gap:16px;flex-wrap:wrap;margin:18px 0;font-size:12px}.compare-guide{background:#f8faff;border-radius:7px;padding:24px}.compare-guide .button{font-size:12px}.compare-note{background:#f2f6fd;border-radius:6px;font-size:12px}.compare-steps{font-size:12px}.compare-steps li{background:#f5f7fb;color:#8997ad;border-radius:5px}.compare-steps .current{background:#eef3ff;color:var(--brand);font-weight:500}.compare-meta{font-size:12px;color:#8c97aa}.compare-progress{color:#6d82a7;font-size:12px}.compare-progress progress::-webkit-progress-value{background:var(--brand)}.compare-progress progress::-moz-progress-bar{background:var(--brand)}.compare-stats .new-stat,.compare-stats .existing-stat{background:white}.compare-actions{background:#fafbfe;border-color:#edf1f8;border-radius:6px}.compare-actions strong{font-size:14px;font-weight:600}.compare-actions .muted{font-size:12px}.compare-title h2,.compare-history h2,.compare-guide h2{font-size:16px}.compare-preview{padding-top:22px}.compare-tabs{gap:26px;margin:8px 0 18px;border-bottom:1px solid #e9edf5}.compare-tabs a{padding:11px 0 13px;background:none;border-radius:0;color:#7887a0;font-size:12px;border-bottom:2px solid transparent;margin-bottom:-1px}.compare-tabs .selected{color:var(--brand);background:none;border-bottom-color:var(--brand);font-weight:600}.compare-table .data-value{font-size:12px}.compare-pagination{font-size:12px}.compare-empty{background:#fafbfd;border-radius:6px}.compare-title .button{font-size:12px}footer{font-size:11px;color:#a2abbb;padding:26px 20px 36px}.theme-label{font-size:11px;color:#a3adc0;margin-top:10px}
@media(max-width:1200px){.header-inner{padding:0 24px;gap:24px}.site-nav{gap:18px}.account-menu .account-name{display:none}main{padding:0 24px}.brand{font-size:18px}}
@media(max-width:950px){.header-inner{flex-wrap:wrap;gap:0;min-height:64px;padding-top:17px}.brand{margin-bottom:17px}.account-menu{margin-left:auto;margin-bottom:17px}.site-nav{order:3;width:100%;flex:auto;gap:24px;height:44px}.form-grid{grid-template-columns:minmax(0,1fr) 250px;gap:20px}}
@media(max-width:700px){main{margin-top:22px;padding:0 16px}.header-inner{padding-left:20px;padding-right:20px}section{padding:22px 18px;border-radius:7px}.page-meta{margin-bottom:14px;font-size:11px}h1{font-size:22px}.form-grid{grid-template-columns:1fr}.form-guide{margin-top:0}.stats{gap:10px}.stats>div{padding:15px}.stats strong{font-size:24px}.file-choices{grid-template-columns:1fr;gap:0}.record-facts{grid-template-columns:repeat(2,minmax(0,1fr))}.compare-tabs{gap:18px}.compare-tabs a{font-size:11px}.private-mark{display:none}.login{margin-top:38px;padding:30px 24px}.compare-actions{padding:18px}.compare-actions button{font-size:12px}.section-title{gap:14px}.form-toolbar{justify-content:stretch}.form-toolbar button{flex:1}.compare-title .button{margin-top:4px}.compare-pagination{gap:12px}.file-area{padding:20px 16px}}