:root{color-scheme:light;--bg: #f3f5f8;--panel: #ffffff;--panel-soft: #f8fafc;--text: #172033;--muted: #667085;--line: #d9e1ec;--primary: #2463eb;--primary-dark: #1d4ed8;--warning: #b45309;--danger: #c2410c;--shadow: 0 10px 28px rgba(15, 23, 42, .07)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Microsoft YaHei,PingFang SC,Arial,sans-serif}.topbar{position:sticky;top:0;z-index:3;padding:18px 28px;background:#fffffff0;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.title-block{width:min(1180px,100%);margin:0 auto}h1,h2,h3,p{margin:0}h1{font-size:24px;line-height:1.3}.title-block p{margin-top:6px;color:var(--muted);font-size:14px}.layout{width:min(1180px,calc(100% - 32px));margin:18px auto 42px}.toolbar{display:grid;grid-template-columns:minmax(220px,1fr) 220px auto;gap:12px;align-items:end;margin-bottom:14px}.toolbar-field,label{display:grid;gap:6px;color:var(--muted);font-size:14px}.toolbar-field span{color:var(--muted);font-size:13px}input,select,textarea,button{font:inherit}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--text);padding:10px 12px;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px #2463eb1f}textarea{resize:vertical}button{border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--text);padding:10px 14px;cursor:pointer}button:hover{border-color:#9fb2cf}.primary-btn{border-color:var(--primary);background:var(--primary);color:#fff}.primary-btn:hover{background:var(--primary-dark);border-color:var(--primary-dark)}.danger-btn{color:#fff;border-color:var(--danger);background:var(--danger)}.ghost-btn{background:transparent}.record-list{display:grid;gap:14px}.record-card{overflow:hidden;background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow)}.record-main{padding:16px 18px 14px}.record-meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;color:var(--muted);font-size:13px;margin-bottom:10px}.tag{display:inline-flex;align-items:center;min-height:24px;padding:2px 8px;border-radius:999px;background:#e8f0ff;color:#1e40af}.score-tag{background:#ecfdf3;color:#067647}.record-question{font-size:17px;font-weight:700;line-height:1.6}.record-body{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);border-top:1px solid var(--line)}.record-section{padding:14px 18px 16px}.record-section+.record-section{border-left:1px solid var(--line)}.record-section h3{margin:0 0 8px;font-size:13px;color:var(--muted)}.record-section p{white-space:pre-wrap;line-height:1.72;font-size:14px}.comment-section{border-top:1px solid var(--line);padding:12px 18px 14px;background:var(--panel-soft)}.comment-section h3{margin-bottom:6px;color:var(--warning);font-size:13px}.comment-section p{white-space:pre-wrap;color:#384153;line-height:1.65;font-size:14px}.card-actions{display:flex;justify-content:flex-end;padding:0 18px 16px}.empty-state{padding:48px 16px;text-align:center;color:var(--muted);background:var(--panel);border:1px dashed var(--line);border-radius:8px}dialog{width:min(820px,calc(100% - 24px));max-height:90vh;border:0;border-radius:8px;padding:0;box-shadow:0 24px 80px #0f172a40}dialog::backdrop{background:#0f172a73}form{display:grid;gap:14px;padding:20px}.dialog-head,.dialog-actions{display:flex;justify-content:space-between;gap:12px;align-items:center}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}@media(max-width:860px){.toolbar,.record-body{grid-template-columns:1fr}.record-section+.record-section{border-left:0;border-top:1px solid var(--line)}}@media(max-width:560px){.topbar{padding:16px}.layout{width:calc(100% - 20px);margin-top:12px}h1{font-size:21px}.form-grid{grid-template-columns:1fr}.record-main,.record-section,.comment-section{padding-left:14px;padding-right:14px}}