@charset "UTF-8";
:root{font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;color:#232a39;background:#f5f6fa;font-size:14px;line-height:1.6;--pink:#ec436b;--pink-dark:#cd2d54;--pink-soft:#fff0f4;--ink:#232a39;--muted:#788092;--line:#e8eaf0;--white:#fff;--green:#188567;--amber:#ad761d;--red:#c5394f;--radius:14px}
*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}a{color:var(--pink-dark)}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #f99fb7;outline-offset:3px}input,select,textarea{border:1px solid #dce0e8;border-radius:8px;background:#fff;padding:9px 11px;color:var(--ink);max-width:100%;min-width:0}input[type=checkbox]{accent-color:var(--pink);width:16px;height:16px;cursor:pointer}textarea{resize:vertical;min-height:85px;width:100%}h1,h2,h3,p{margin:0}h1{font-size:27px;letter-spacing:-.8px;line-height:1.35}h2{font-size:18px}h3{font-size:15px}small{font-size:12px}svg{display:block}button 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#ec436b12}.btn.primary:hover{background:var(--pink-dark)}.btn.soft{background:var(--pink-soft);color:var(--pink-dark);border-color:#ffe0e9}.btn.danger{color:var(--red);border-color:#f1d6db}.btn.small{font-size:12px;padding:5px 10px;min-height:30px}.btn.ghost{border-color:transparent;background:transparent;padding:4px 7px;min-height:28px}.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);margin-bottom:19px;min-width:0}.panel-head{padding:19px 22px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:12px;align-items:center}.panel-body{padding:22px}.panel-footer{border-top:1px solid var(--line);padding:14px 22px}.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:17px;margin-bottom:22px}.metric{padding:22px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);position:relative;overflow:hidden}.metric label{display:block;color:#788092;font-size:12px}.metric 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button.active{color:var(--pink-dark);border-bottom-color:var(--pink);font-weight:600}.filters{display:flex;gap:12px;padding:18px 22px;border-bottom:1px solid var(--line);flex-wrap:wrap;align-items:end}.field{display:flex;flex-direction:column;gap:6px;min-width:0}.field>span,.field>label{color:#687183;font-size:12px}.field.fill{flex:1;min-width:150px}.field input,.field select{width:100%}.score-range{display:flex;gap:7px;align-items:center}.score-range input{width:70px}.table-wrap{overflow-x:auto}.data-table{border-collapse:collapse;width:100%;text-align:left;font-size:12px;white-space:nowrap}.data-table th{color:#9097a4;font-weight:500;background:#fafbfc;padding:13px 18px;border-bottom:1px solid var(--line);font-size:11px}.data-table td{padding:16px 18px;border-bottom:1px solid #f0f1f5;vertical-align:middle}.data-table tr:last-child td{border-bottom:0}.data-table tbody tr:hover{background:#fffafc}.data-table .title-cell{white-space:normal;min-width:170px;max-width:280px}.title-cell 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var(--line);border-radius:9px;margin-bottom:10px}.region-item:last-child{margin-bottom:0}.region-item.selected{border-color:#f2a2b7;background:#fffafb}.region-top{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:6px}.region-item p{font-size:12px;white-space:pre-wrap;overflow-wrap:anywhere;margin-top:5px;color:#727b8c}.form-stack{display:flex;flex-direction:column;gap:15px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.work-actions{display:flex;gap:10px;flex-wrap:wrap}.save-state{font-size:11px;color:var(--muted)}.save-state.dirty{color:#b97519}.history{padding:0;margin:0;list-style:none}.history li{display:flex;gap:12px;padding:13px 0;border-bottom:1px solid #f0f1f5;font-size:12px}.history li:last-child{border-bottom:0}.history .dot{width:7px;height:7px;border-radius:50%;background:#d5c4d8;flex-shrink:0;margin-top:6px}.history small{display:block;color:var(--muted);font-size:10px;margin-top:3px}.review-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.login-layout{min-height:100vh;display:grid;grid-template-columns:minmax(320px,1fr) minmax(450px,1fr);background:#fff}.login-art{background:#262b3b;color:#fff;display:flex;flex-direction:column;justify-content:space-between;padding:50px 12%;position:relative;overflow:hidden}.login-art:before{content:"";position:absolute;width:440px;height:440px;border:1px solid #ffffff0a;border-radius:50%;top:20%;left:20%;box-shadow:0 0 0 70px #ffffff03,0 0 0 140px #ffffff02;pointer-events:none}.login-art .brand{position:relative}.login-art .brand small{color:#b6b5c2}.login-message{position:relative;padding:100px 0}.login-message h1{font-size:39px;font-weight:550;letter-spacing:1px;line-height:1.6;margin-bottom:18px}.login-message p{color:#b3b8c6;max-width:380px;font-size:14px;line-height:2}.login-art footer{font-size:11px;color:#9a9fab}.login-content{display:flex;align-items:center;justify-content:center;padding:50px 40px}.login-box{max-width:380px;width:100%}.login-box h2{font-size:26px;margin-bottom:8px}.login-box>.muted{font-size:13px;margin-bottom:30px}.login-box .btn{width:100%;margin-top:8px}.login-foot{font-size:11px;color:#9198a6;margin-top:24px;line-height:1.9}.toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);background:#293242;color:#fff;border-radius:9px;padding:12px 20px;z-index:10000;max-width:min(650px,90vw);box-shadow:0 7px 30px #19212c25;font-size:13px}.toast.error{background:#a82e48}dialog{border:1px solid var(--line);border-radius:16px;box-shadow:0 20px 90px #18223230;max-width:min(640px,94vw);width:540px;padding:0;color:var(--ink)}dialog::backdrop{background:#20273870;backdrop-filter:blur(2px)}.modal-head{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid var(--line)}.modal-head h2{font-size:18px}.modal-body{padding:24px;max-height:72vh;overflow:auto}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:22px}.code-box{font-family:ui-monospace,monospace;font-size:11px;width:100%;min-height:110px;overflow-wrap:anywhere;background:#f8f9fc}.dataset-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.dataset-card{padding:22px;border:1px solid var(--line);border-radius:12px;background:#fff;min-width:0}.dataset-card h3{margin:12px 0 5px;font-size:17px;overflow-wrap:anywhere}.dataset-card .dataset-num{font-size:33px;font-weight:600;margin-right:5px}.dataset-card .actions{margin-top:18px}.rule-band{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;padding:12px;background:#f8f9fc;border-radius:8px}.section-gap{margin-top:18px}.mobile-nav-toggle{display:none}.danger-zone{border-color:#f1d9df}.no-wrap{white-space:nowrap}
@media(min-width:1500px){.main{padding:40px 46px}.workbench{grid-template-columns:minmax(0,1fr) 385px}}
@media(max-width:1150px){.shell{grid-template-columns:196px minmax(0,1fr)}.sidebar{padding:25px 11px}.main{padding:25px 22px}.topbar{padding:15px 22px}.workbench{grid-template-columns:1fr}.work-aside{display:grid;grid-template-columns:1fr 1fr;gap:16px}.metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-two{grid-template-columns:1fr}.data-table td,.data-table th{padding:13px 12px}}
@media(max-width:760px){.shell{display:block}.sidebar{position:fixed;left:0;top:0;bottom:0;z-index:50;width:228px;box-shadow:12px 0 50px #242e4420;display:none}.sidebar.open{display:flex}.topbar{padding:12px 17px;min-height:65px;position:sticky;top:0;z-index:20;backdrop-filter:blur(10px)}.mobile-nav-toggle{display:inline-flex}.breadcrumb{display:none}.main{padding:23px 15px}.page-head{flex-direction:column;margin-bottom:20px}h1{font-size:24px}.metrics{gap:10px}.metric{padding:17px}.metric strong{font-size:30px}.metric .metric-icon{display:none}.work-aside{display:block}.dataset-cards{grid-template-columns:1fr}.panel-head,.panel-body{padding:17px}.filters{padding:15px;gap:10px}.filters .field.fill{flex-basis:100%}.pager{padding:12px 15px;flex-wrap:wrap}.page-head .actions{width:100%}.page-head .actions .btn{flex:1}.userbar{gap:7px}.login-layout{display:block}.login-art{display:none}.login-content{min-height:100vh;padding:35px 25px}.login-box:before{content:"小艺邦 · 视唱标注";display:block;color:var(--pink);font-size:14px;font-weight:650;margin-bottom:35px}.pitch-graph{height:220px}.selection-bar{flex-wrap:wrap}.data-table .title-cell{min-width:140px}.panel-head{flex-wrap:wrap}.notice{font-size:11px}.graph-caption{font-size:9px}}
.brand-symbol{background:transparent;box-shadow:none;border-radius:50%;overflow:hidden;flex:0 0 40px;width:40px;height:40px}.brand-symbol img{display:block;width:100%;height:100%;object-fit:contain}