:root{font-family:Inter,PingFang SC,Microsoft YaHei,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#172033;background:#eef3f7;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}body{margin:0;min-width:320px}button,input,select,textarea{font:inherit}.app-shell{min-height:100vh;padding:24px}.workspace{width:min(1120px,100%);margin:0 auto}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.eyebrow{margin:0 0 6px;color:#63738a;font-size:13px;font-weight:700;text-transform:uppercase}h1,h2{margin:0;letter-spacing:0}h1{font-size:32px;line-height:1.15}h2{font-size:18px}.status-pill{flex:0 0 auto;border:1px solid #c8d4df;border-radius:999px;padding:7px 12px;color:#42536a;background:#fff;font-size:13px;font-weight:700}.status-pill.live{color:#0c6b4f;border-color:#92d8c0;background:#e7f8f1}.query-panel,.material-card,.submit-panel{border:1px solid #d7e0e8;border-radius:8px;background:#fff;box-shadow:0 10px 28px #1e304c0f}.query-panel{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:end;padding:16px;margin-bottom:14px}.field{display:grid;gap:8px}.field span{color:#53657a;font-size:13px;font-weight:700}.fixed-operation{display:grid;gap:8px}.fixed-operation span{color:#53657a;font-size:13px;font-weight:700}.fixed-operation strong{display:flex;align-items:center;min-height:44px;border:1px solid #b7ddcb;border-radius:6px;padding:0 12px;color:#0d6b55;background:#edf8f2}input,select,textarea{width:100%;border:1px solid #cbd7e2;border-radius:6px;padding:11px 12px;color:#172033;background:#fff;outline:none}textarea{min-height:108px;resize:vertical}input:focus,select:focus,textarea:focus{border-color:#1f7aec;box-shadow:0 0 0 3px #1f7aec24}button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;border:0;border-radius:6px;padding:0 16px;cursor:pointer;font-weight:800}button:disabled{cursor:not-allowed;opacity:.55}.primary-button,.submit-button{color:#fff;background:#1f7aec}.submit-button{width:100%;margin-top:4px;background:#0d7c66}.content-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(320px,.65fr);gap:16px;align-items:start}.material-card,.submit-panel{padding:18px}.submit-panel{display:grid;gap:14px}.section-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.section-title span{color:#53657a;font-size:13px;word-break:break-all}.material-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:0}.material-list div{min-height:74px;border:1px solid #e2e9ef;border-radius:6px;padding:12px;background:#f8fafc}.material-list dt{margin-bottom:8px;color:#64758a;font-size:12px;font-weight:700}.material-list dd{margin:0;color:#172033;font-size:16px;font-weight:800;word-break:break-word}.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.tags span{border-radius:999px;padding:6px 10px;color:#245241;background:#e6f5ef;font-size:13px;font-weight:700}.empty-state{display:grid;min-height:240px;place-items:center;border:1px dashed #bdcad6;border-radius:8px;color:#66768a;background:#f8fafc}.notice{display:flex;align-items:center;gap:8px;border-radius:8px;padding:12px 14px;margin-bottom:14px;font-weight:700}.notice.error{color:#9a3412;background:#fff3ed;border:1px solid #fed7aa}.notice.success{color:#0f6b4b;background:#e8f8f0;border:1px solid #b7ebcf}.spin{animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:760px){.app-shell{padding:16px}.topbar,.section-title{align-items:flex-start;flex-direction:column}h1{font-size:26px}.query-panel,.content-grid,.material-list{grid-template-columns:1fr}}