:root{--color-bg: #f8fafc;--color-card: #ffffff;--color-panel: #ffffff;--color-border: #e2e8f0;--color-text: #1e293b;--color-text-secondary: #64748b;--color-primary: #2563eb;--color-primary-soft: #eff6ff;--color-success: #16a34a;--color-warning: #d97706;--color-danger: #dc2626;--shadow-panel: 0 14px 36px rgba(15, 23, 42, .08);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;color:var(--color-text);background-color:var(--color-bg)}*{box-sizing:border-box}body{margin:0;padding:0;min-width:320px}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}button{font-family:inherit;cursor:pointer}.app-header{background:#ffffffeb;border-bottom:1px solid var(--color-border);padding:0 28px;height:64px;display:flex;align-items:center;gap:32px;position:sticky;top:0;z-index:20;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.app-header .brand{font-size:18px;font-weight:700;display:inline-flex;align-items:center;gap:10px}.brand-mark{width:30px;height:30px;border-radius:8px;display:inline-grid;place-items:center;background:#0f172a;color:#fff;font-size:14px;font-weight:800}.app-header nav a{color:var(--color-text-secondary);font-size:14px}.app-header nav{display:flex;gap:18px;align-items:center}.app-header nav a.active,.app-header nav a:hover{color:var(--color-primary);text-decoration:none}.container{max-width:1120px;margin:0 auto;padding:28px 24px 48px}.panel,.card{background:var(--color-card);border:1px solid var(--color-border);border-radius:8px;padding:24px;box-shadow:var(--shadow-panel)}.btn{background:var(--color-primary);color:#fff;border:none;border-radius:8px;padding:0 22px;height:44px;font-size:15px;font-weight:700;transition:background-color .16s ease,box-shadow .16s ease;white-space:nowrap}.btn:hover{background:#1d4ed8;box-shadow:0 10px 20px #2563eb2e}.btn:disabled{background:#93c5fd;cursor:not-allowed;box-shadow:none}.btn-secondary{background:#fff;color:var(--color-text);border:1px solid var(--color-border)}.input{border:1px solid var(--color-border);border-radius:8px;padding:0 14px;font-size:15px;width:100%;height:44px;outline:none;color:var(--color-text);background:#fff;transition:border-color .16s ease,box-shadow .16s ease}.input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #2563eb1f}table.data{width:100%;border-collapse:collapse;font-size:14px}table.data th,table.data td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--color-border)}table.data th{color:var(--color-text-secondary);font-weight:500;background:#fafafa}.muted{color:var(--color-text-secondary)}.text-center{text-align:center}.row-gap{display:flex;gap:12px;align-items:center}.badge{display:inline-block;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:700}.badge-quality{background:#dcfce7;color:var(--color-success)}.badge-watch{background:#ffedd5;color:var(--color-warning)}.badge-weak{background:#fee2e2;color:var(--color-danger)}.stock-workspace{display:flex;flex-direction:column;gap:18px}.workspace-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px}.workspace-head>div:first-child{flex:1 1 auto;min-width:0}.workspace-head h1{max-width:720px}.eyebrow{margin:0 0 8px;color:var(--color-primary);font-size:13px;font-weight:800}.workspace-head h1{margin:0;font-size:30px;line-height:1.2;letter-spacing:0}.query-grid{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:16px;align-items:stretch}.query-panel{position:relative;padding:20px}.field-label,.status-label{display:block;margin-bottom:8px;color:var(--color-text-secondary);font-size:13px;font-weight:800}.search-box{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px}.suggestions{position:absolute;z-index:30;left:20px;right:20px;top:95px;background:#fff;border:1px solid var(--color-border);border-radius:8px;list-style:none;margin:0;padding:6px;max-height:280px;overflow:auto;box-shadow:0 18px 40px #0f172a24}.suggestions li{min-height:44px;padding:8px 10px;border-radius:6px;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:12px}.suggestions li:hover{background:var(--color-primary-soft)}.suggestions strong{margin-right:8px}.suggestions code{color:#334155;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,monospace;font-size:13px}.helper-text{margin-top:10px;color:var(--color-text-secondary);font-size:13px}.alert{margin-top:12px;border:1px solid #fecaca;background:#fef2f2;color:var(--color-danger);border-radius:8px;padding:10px 12px;font-size:14px}.status-panel{padding:20px;background:linear-gradient(180deg,#fff,#f8fafc)}.status-panel strong{display:block;font-size:20px;margin-bottom:6px}.status-panel p{margin:0;font-size:14px}.scan-toolbar{padding:20px}.scan-toolbar-fields{display:grid;grid-template-columns:minmax(220px,280px) auto auto;gap:12px;align-items:end}.scan-toolbar-note{margin:12px 0 0;font-size:13px}.result-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:16px}.score-panel{padding:22px}.stock-title{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.stock-title h2{margin:0 0 6px;font-size:24px}.stock-title p{margin:0}.score-badge{display:inline-flex;align-items:center;gap:10px;white-space:nowrap}.score-badge strong{font-size:26px;line-height:1}.result-summary{margin:18px 0 0;color:#334155}.metric-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.metric-card{padding:18px}.metric-card span{display:block;color:var(--color-text-secondary);font-size:13px;font-weight:800;margin-bottom:10px}.metric-card strong{display:block;color:var(--color-text);font-size:23px;line-height:1.2;word-break:break-word}.metric-card-compact strong{font-size:14px;line-height:1.5}.market-data-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(260px,.8fr);gap:16px}.chart-panel,.key-data-panel,.recent-data-panel{padding:20px}.score-history-panel{grid-column:1 / 2}.recent-data-panel{grid-column:1 / -1}.section-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:14px}.section-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}.section-head h3,.key-data-panel h3{margin:0 0 6px;font-size:18px}.section-head p{margin:0;font-size:13px}.price-change{border-radius:999px;background:#f1f5f9;color:var(--color-text-secondary);padding:6px 10px;font-size:13px;font-weight:800;white-space:nowrap}.value-up{color:var(--color-success)}.value-down{color:var(--color-danger)}.kline-container{width:100%;height:330px}.kline-stack{display:grid;gap:8px}.backend-macd-chart{width:100%;height:168px;border-top:1px solid #e2e8f0}.backend-macd-chart canvas{display:block;width:100%;height:168px}.score-trend-chart{width:100%;height:220px}.score-trend-chart canvas{display:block;width:100%;height:220px}.score-pill{background:var(--color-primary-soft);color:var(--color-primary)}.history-note{margin-top:12px}.key-data-list{display:grid;grid-template-columns:1fr;gap:10px}.data-point{display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid var(--color-border);padding:8px 0}.data-point span{color:var(--color-text-secondary);font-size:13px;font-weight:700}.data-point strong{color:var(--color-text);font-size:14px;text-align:right}.compact-table{min-width:760px}.compact-table th,.compact-table td{padding:10px 12px}.scan-summary-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.scan-panel{padding:0;overflow:hidden}.scan-panel-head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 22px;border-bottom:1px solid var(--color-border)}.scan-panel-head h2{margin:0 0 6px;font-size:20px}.scan-panel-head p{margin:0}.empty-state{padding:36px 22px;color:var(--color-text-secondary);text-align:center}.table-scroll{width:100%;overflow-x:auto}.scan-table{width:100%;min-width:820px;border-collapse:collapse;font-size:14px}.scan-table th,.scan-table td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--color-border);vertical-align:middle}.scan-table th{color:var(--color-text-secondary);font-size:12px;font-weight:800;background:#f8fafc}.rank-cell{color:var(--color-primary);font-weight:800;width:64px}.stock-code{display:block;margin-top:4px;color:var(--color-text-secondary);font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,monospace;font-size:12px}@media (max-width: 820px){.app-header{padding:0 16px}.container{padding:20px 16px 36px}.workspace-head,.stock-title{align-items:flex-start;flex-direction:column}.workspace-head h1{font-size:24px}.query-grid,.metric-grid,.scan-summary-grid,.market-data-grid{grid-template-columns:1fr}.recent-data-panel,.score-history-panel{grid-column:auto}.search-box{grid-template-columns:1fr}.btn{width:100%}.suggestions{top:139px}}