:root{--bg:#f6f7f9;--surface:#fff;--surface-muted:#f1f3f6;--surface-hover:#f8fafc;--border-color:#dce1e8;--border-strong:#c6ced8;--primary:#10253e;--primary-muted:#e8edf3;--text-primary:#111827;--text-secondary:#5f6b7a;--text-muted:#8b95a3;--danger:#b42318;--radius-sm:4px;--radius-md:6px;--radius-lg:8px;--font-family:Inter, "Noto Sans JP", "Hiragino Sans", "Yu Gothic", -apple-system, BlinkMacSystemFont, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);min-height:100vh;color:var(--text-primary);font-family:var(--font-family);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}button,input,select,table{font:inherit}button{border:0}h1,h2,h3,h4{letter-spacing:0}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:#c5ccd6;border-radius:12px}.app-container{min-height:100vh}.app-header{border-bottom:1px solid var(--border-color);background:#fffffff0}.header-content{justify-content:space-between;align-items:center;gap:16px;max-width:1500px;min-height:60px;margin:0 auto;padding:10px 24px;display:flex}.logo-text{color:var(--text-primary);letter-spacing:.04em;font-size:18px;font-weight:780}.header-subtitle,.header-status{color:var(--text-secondary);font-size:12px;line-height:1.35}.header-status{white-space:nowrap;align-items:center;gap:7px;display:inline-flex}.dashboard-container{width:100%;max-width:1500px;margin:0 auto;padding:20px 24px 32px}.dashboard-container.single-column{display:block}.workspace-layout{grid-template-columns:352px minmax(0,1fr);align-items:start;gap:20px;display:grid}.glass-panel{background:var(--surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:0 1px 2px #1118270a}.sidebar{gap:14px;display:grid}.control-panel,.ranking-panel{padding:16px}.control-panel{position:sticky;top:80px}.ranking-panel{flex-direction:column;min-height:320px;max-height:calc(100vh - 348px);display:flex}.section-heading{align-items:center;gap:8px;margin-bottom:14px;display:flex}.section-heading.compact{margin-bottom:10px}.section-heading h2{color:var(--text-primary);font-size:14px;font-weight:720}.selector-group{gap:7px;margin-bottom:14px;display:grid}.selector-group label{color:var(--text-secondary);font-size:12px;font-weight:700}.segmented-control{border:1px solid var(--border-color);border-radius:var(--radius-md);background:var(--surface-muted);grid-template-columns:repeat(3,1fr);gap:4px;padding:3px;display:grid}.segmented-control button,.detail-tabs button,.primary-button{border-radius:var(--radius-sm);min-height:32px;color:var(--text-secondary);cursor:pointer;background:0 0;font-size:12px;font-weight:700;transition:background .15s,color .15s,box-shadow 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14px;align-items:center;gap:8px;padding:8px;display:grid}.ranking-row:hover{background:var(--surface-hover)}.ranking-row.active{background:var(--primary-muted);border-color:var(--border-strong)}.ranking-rank{color:var(--text-muted);text-align:right;font-size:12px;font-weight:760}.ranking-main{gap:2px;min-width:0;display:grid}.ranking-main strong{color:var(--text-primary);text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:720;line-height:1.25;overflow:hidden}.ranking-main small{color:var(--text-secondary);text-overflow:ellipsis;white-space:nowrap;font-size:11px;line-height:1.25;overflow:hidden}.ranking-value{color:var(--text-primary);font-variant-numeric:tabular-nums;font-size:14px;font-weight:780}.detail-view{gap:14px;min-width:0;display:grid}.profile-card{grid-template-columns:62px minmax(240px,1fr) minmax(460px,1.45fr);align-items:center;gap:16px;padding:18px;display:grid}.profile-avatar-container{border:1px solid 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