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var(--accent);--header-height:4rem;--bottom-nav-height:3.75rem}[data-theme=light]{color-scheme:light;--bg:#f5f7fa;--bg-elevated:#fff;--surface:#fff;--surface-2:#f2f5f9;--surface-3:#e8edf4;--surface-inset:#eef2f7;--text:#0b1220;--text-muted:#4a5a72;--text-subtle:#64748b;--text-inverse:#fff;--border:#dde4ed;--border-strong:#c3cede;--accent:#4d7c0f;--accent-hover:#3f6212;--accent-press:#365314;--accent-soft:rgba(77,124,15,.1);--accent-ring:rgba(77,124,15,.35);--on-accent:#fff;--accent-warm:#c2410c;--accent-warm-hover:#9a3412;--accent-warm-soft:rgba(194,65,12,.1);--accent-warm-ring:rgba(194,65,12,.3);--on-accent-warm:#fff;--success:#15803d;--success-soft:rgba(21,128,61,.1);--warning:#b45309;--warning-soft:rgba(180,83,9,.1);--danger:#be123c;--danger-soft:rgba(190,18,60,.1);--info:#1d4ed8;--info-soft:rgba(29,78,216,.1);--zone-course:var(--accent);--zone-course-soft:var(--accent-soft);--zone-course-border:rgba(77,124,15,.3);--zone-sub:var(--accent-warm);--zone-sub-soft:var(--accent-warm-soft);--zone-sub-border:rgba(194,65,12,.3);--level-basic:#0369a1;--level-basic-soft:rgba(3,105,161,.1);--level-intermediate:#a16207;--level-intermediate-soft:rgba(161,98,7,.1);--level-competitive:#be123c;--level-competitive-soft:rgba(190,18,60,.1);--radar-grid:#e2e8f0;--radar-axis:#cbd5e1;--radar-label:var(--text-muted);--radar-series:#4d7c0f;--radar-series-fill:rgba(77,124,15,.2);--radar-overlay:#c2410c;--radar-overlay-fill:rgba(194,65,12,.16);--shadow-sm:0 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var(--toast-accent);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);pointer-events:auto;cursor:default}.bo-toast--clickable{cursor:pointer}.bo-toast--success{--toast-accent:var(--success)}.bo-toast--error{--toast-accent:var(--danger)}.bo-toast--warning{--toast-accent:var(--warning)}.bo-toast--info{--toast-accent:var(--info)}.bo-toast--primary{--toast-accent:var(--accent)}.bo-toast--neutral,.bo-toast--secondary{--toast-accent:var(--border-strong)}.bo-toast>span{display:inline-flex;flex:none;align-items:center}.bo-toast__icon{display:block;flex:none;width:1.25rem;height:1.25rem;color:var(--toast-accent)}.bo-toast__body{display:flex;flex:1;flex-direction:column;min-width:0}.bo-toast__title{font-family:var(--font-display);font-weight:600;line-height:1.4;color:var(--text)}.bo-toast__desc,.bo-toast__title{font-size:var(--text-sm);overflow-wrap:anywhere}.bo-toast__desc{margin-top:var(--space-1);line-height:1.5;color:var(--text-muted)}.bo-toast__body>.bo-toast__desc:first-child{margin-top:0}.bo-toast__avatar{display:flex;flex:none;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;overflow:hidden;background:var(--surface-3);border-radius:var(--radius-full)}.bo-toast__avatar 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