:root{color-scheme:light;--bg: #f4f7fa;--surface: #ffffff;--text: #18212b;--muted: #657381;--line: #d8e1e8;--line-soft: #edf2f5;--teal: #006d72;--teal-strong: #00575c;--teal-soft: #e3f5f4;--blue: #1f66d1;--blue-soft: #edf4ff;--green: #1f9d55;--green-soft: #e7f7ec;--amber: #b7791f;--amber-soft: #fff5df;--red: #c24132;--purple-soft: #f2ecff;--purple: #6d4bd1;--shadow: 0 10px 30px rgba(32, 48, 67, .06);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);overflow-x:hidden}button,input,select{font:inherit}button{cursor:pointer}a{color:inherit}.app-shell{min-height:100vh;max-width:100vw;overflow-x:hidden}.app-header{height:42px;display:grid;grid-template-columns:230px minmax(360px,1fr) 330px 138px;align-items:center;gap:14px;padding:0 18px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}.product-title{font-size:16px;font-weight:800;white-space:nowrap}.top-nav{display:flex;align-items:stretch;gap:22px;height:100%}.top-nav button{border:0;border-bottom:2px solid transparent;background:transparent;color:#273442;font-weight:700;padding:0 3px}.top-nav button.active{color:var(--teal);border-bottom-color:var(--teal)}.header-search{height:30px;display:flex;align-items:center;gap:8px;color:var(--muted);border:1px solid var(--line);border-radius:4px;padding:0 9px;min-width:0}.header-search input{min-width:0;flex:1;border:0;outline:0;color:var(--text)}.header-search kbd{color:#8c98a5;font-size:12px}.header-tools{display:flex;align-items:center;justify-content:flex-end;gap:13px;color:#1d2935}.header-tools button{border:0;background:transparent;display:inline-flex;align-items:center;gap:5px;font-weight:700}.data-badge{border:1px solid #c9e4e1;border-radius:999px;background:var(--teal-soft);color:var(--teal);padding:4px 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button.active,.tag-filter-grid button.active{border-color:var(--teal);background:var(--teal-soft);color:var(--teal-strong)}.price-grid button{min-width:74px}.check-row{display:flex;align-items:center;gap:7px;color:#344052;font-size:12px}.check-row input{accent-color:var(--teal)}.check-row b{margin-left:auto;color:#6d7b88;font-weight:500}.data-stamp{display:flex;align-items:center;gap:8px;color:#8794a1;font-size:12px;margin-bottom:11px}.summary-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px}.metric-card,.category-card,.table-panel,.compare-panel,.source-panel,.right-card{background:var(--surface);border:1px solid var(--line);border-radius:6px;box-shadow:var(--shadow)}.metric-card{min-height:138px;padding:18px 16px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.metric-label{display:inline-flex;align-items:center;gap:4px;color:#536170;font-size:12px}.metric-card 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a{font-size:12px;line-height:1.45}@media(max-width:1240px){.app-header{grid-template-columns:220px 1fr 260px}.header-tools{display:none}.layout-grid{grid-template-columns:240px minmax(0,1fr)}.right-panel{grid-column:1 / -1;position:static;height:auto;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;border-left:0;border-top:1px solid var(--line)}.right-card{margin-bottom:0}.report-grid,.report-lists,.ranking-grid,.ranking-summary{grid-template-columns:1fr}}@media(max-width:900px){.app-header{height:auto;grid-template-columns:1fr;padding:10px 14px}.top-nav{overflow-x:visible;flex-wrap:wrap;min-width:0;height:auto;gap:6px 18px}.header-tools{display:flex;justify-content:flex-start}.top-nav button{min-height:30px}.layout-grid{grid-template-columns:1fr}.filter-sidebar,.right-panel{position:static;height:auto}.filter-sidebar{order:2;border-right:0;border-top:1px solid var(--line)}.dashboard-main{order:1}.right-panel{order:3}.summary-grid,.category-overview,.ranking-grid,.ranking-summary,.right-panel{grid-template-columns:1fr}}@media(max-width:520px){.dashboard-main{padding:12px}.summary-grid{gap:10px}.metric-card{min-height:108px;align-items:flex-start;text-align:left}.category-card{grid-template-columns:1fr 92px}.table-actions{flex-wrap:wrap;justify-content:flex-start}.ranking-list li{grid-template-columns:28px 34px minmax(0,1fr)}.ranking-actions{grid-column:3;justify-content:flex-start}.robot-thumb{width:90px;height:66px}}