:root{--bg:#f5f6f8;--panel:#ffffff;--text:#1c1e21;--muted:#6b7280;--border:#e3e5e8;--accent:#3b6fd6;--accent-soft:#eaf1ff;--c1:#2f80ed;--c2:#27ae60;--c3:#f2c94c;--c4:#f2994a;--c5:#eb5757;--shadow:0 1px 3px rgba(0,0,0,0.08),0 1px 2px rgba(0,0,0,0.06)}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#15171a;--panel:#1e2126;--text:#e7e9ec;--muted:#9aa1ab;--border:#2c2f35;--accent:#6ea0ff;--accent-soft:#22314f}}:root[data-theme=dark]{--bg:#15171a;--panel:#1e2126;--text:#e7e9ec;--muted:#9aa1ab;--border:#2c2f35;--accent:#6ea0ff;--accent-soft:#22314f}:root[data-theme=light]{--bg:#f5f6f8;--panel:#ffffff;--text:#1c1e21;--muted:#6b7280;--border:#e3e5e8;--accent:#3b6fd6;--accent-soft:#eaf1ff}*{box-sizing:border-box}body,html{padding:0;margin:0}body{font-family:-apple-system,BlinkMacSystemFont,Hiragino Kaku Gothic ProN,Yu Gothic,sans-serif;background:var(--bg);color:var(--text);min-height:100vh}header{padding:20px 28px;background:var(--panel);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;position:-webkit-sticky;position:sticky;top:0;z-index:20}header h1{font-size:19px;margin:0;font-weight:700}header .sub{color:var(--muted);font-size:12.5px;margin-top:2px}main{max-width:960px;margin:0 auto;padding:22px 24px 60px}.panel{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:20px 22px;box-shadow:var(--shadow);margin-bottom:18px}.controls{display:flex;flex-wrap:wrap;gap:14px;align-items:flex-end}.field{display:flex;flex-direction:column;gap:5px}.field label{font-size:11.5px;color:var(--muted);font-weight:600}input[type=text],select{padding:8px 10px;border-radius:8px;border:1px solid var(--border);background:var(--bg);color:var(--text);font-size:13.5px;min-width:150px}input[type=text]{min-width:200px}.field.grow{flex:1 1;min-width:260px}#titleSelect{width:100%}.chart-head{display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:8px;margin-bottom:6px}.chart-head h2{margin:0;font-size:17px}.chart-meta,.legend{color:var(--muted);font-size:12.5px}.legend{display:flex;gap:16px;flex-wrap:wrap;margin:10px 2px 4px}.legend span{display:inline-flex;align-items:center;gap:6px}.dot{width:11px;height:3px;border-radius:2px;display:inline-block}svg.trend{width:100%;height:auto;margin-top:8px}svg.trend text{fill:var(--muted);font-size:10.5px}svg.trend .axis,svg.trend .gridline{stroke:var(--border);stroke-width:1}svg.trend .nodata{stroke:var(--muted);stroke-width:1;stroke-dasharray:3 3;opacity:.6}table.detail-table{width:100%;border-collapse:collapse;font-size:12.5px;margin-top:18px}table.detail-table td,table.detail-table th{padding:6px 8px;border-bottom:1px solid var(--border);text-align:right}table.detail-table td:first-child,table.detail-table th:first-child{text-align:left}table.detail-table tbody tr:hover{background:var(--accent-soft)}.empty,table.detail-table td.nodata{text-align:center;color:var(--muted)}.empty{padding:40px 0;font-size:13.5px}.loading{padding:20px 0;font-size:13px}.loading,footer{text-align:center;color:var(--muted)}footer{font-size:12.5px;padding:24px 20px 32px}footer a{color:var(--accent);text-decoration:none}footer a:hover{text-decoration:underline}.footer-updated{margin-top:6px;font-size:12px}.theme-toggle{display:inline-flex;align-items:center;gap:6px;background:var(--bg);border:1px solid var(--border);border-radius:20px;padding:7px 14px;font-size:13px;color:var(--text);cursor:pointer}.theme-toggle:hover{border-color:var(--accent)}.seg-toggle{display:inline-flex;margin:10px 0 2px;border:1px solid var(--border);border-radius:20px;overflow:hidden}.seg-toggle button{background:none;border:none;padding:6px 16px;font-size:13px;color:var(--muted);cursor:pointer}.seg-toggle button+button{border-left:1px solid var(--border)}.seg-toggle button.on{background:var(--accent-soft);color:var(--accent);font-weight:600}.ranking-toggle{margin-top:14px;background:none;border:1px solid var(--border);border-radius:20px;padding:7px 14px;font-size:13px;color:var(--accent);cursor:pointer}.ranking-toggle:hover{border-color:var(--accent);background:var(--accent-soft)}.ranking-list{list-style:none;margin:12px 0 0;padding:0;border-top:1px solid var(--border)}.ranking-list li{display:flex;align-items:center;gap:10px;padding:9px 4px;border-bottom:1px solid var(--border);cursor:pointer;font-size:13.5px}.ranking-list li.active,.ranking-list li:hover{background:var(--accent-soft)}.ranking-list .rank{flex:0 0 22px;text-align:center;font-weight:700;color:var(--muted);font-size:12px}.ranking-list .rtitle{flex:1 1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ranking-list .ravg{flex:0 0 auto;font-weight:600;color:var(--text)}.chart-box{min-height:210px}.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}table.detail-table td.nowrap{white-space:nowrap}@media (max-width:640px){header{position:static;padding:12px 14px;flex-wrap:nowrap;gap:10px}header h1{font-size:17px;line-height:1.3;min-width:0}.theme-toggle{flex:none;white-space:nowrap;padding:8px 12px;font-size:12.5px}main{padding:12px 12px 32px}.panel{padding:14px;border-radius:12px;margin-bottom:12px}.controls{gap:10px}.controls .field{flex-grow:1;flex-shrink:1;flex-basis:calc(50% - 5px);min-width:0}.controls .field.grow{flex:1 1 100%;min-width:0}input[type=text],select{width:100%;min-width:0;font-size:16px;padding:10px 12px}.chart-head h2{font-size:16px}.legend{gap:4px 14px;font-size:12px}.seg-toggle button{padding:8px 16px}.ranking-toggle{padding:9px 14px}.ranking-list 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