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var(--space-2);font-weight:800}.upgrade-price span{font-size:var(--font-base);color:var(--text-tertiary);font-weight:400}.upgrade-features{text-align:left;margin:var(--space-6) 0;gap:var(--space-3);flex-direction:column;display:flex}.upgrade-feature{align-items:center;gap:var(--space-3);font-size:var(--font-base);color:var(--text-secondary);display:flex}.upgrade-feature__check{color:var(--score-excellent);font-size:var(--font-lg);flex-shrink:0}@media (max-width:768px){.landing-logo{font-size:var(--font-4xl)}.landing-tagline{font-size:var(--font-lg)}.landing-features{grid-template-columns:1fr;max-width:360px}.metrics-grid{grid-template-columns:1fr}.screen-content{padding:var(--space-6) var(--space-4)}.screen-title{font-size:var(--font-2xl)}.composite-gauge{width:150px;height:150px}.composite-gauge__number{font-size:var(--font-3xl)}}@media (max-width:480px){.landing-logo{font-size:var(--font-3xl)}.step-indicator{gap:var(--space-2)}.step-connector{width:16px}.results-footer{flex-direction:column}}.nav-bar{padding:var(--space-4) var(--space-6);background:var(--bg-overlay);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border-subtle);z-index:var(--z-sticky);justify-content:space-between;align-items:center;display:flex;position:sticky;top:0}.nav-bar__left{align-items:center;gap:var(--space-3);display:flex}.nav-bar__brand{font-size:var(--font-lg);background:var(--accent-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-weight:700}.nav-bar__right{align-items:center;gap:var(--space-3);display:flex}.nav-back-btn{align-items:center;gap:var(--space-2);font-size:var(--font-sm);color:var(--text-secondary);padding:var(--space-2) var(--space-3);border-radius:var(--radius-sm);transition:all var(--duration-fast);font-weight:500;display:flex}.nav-back-btn:hover{color:var(--text-primary);background:var(--bg-surface-sunken)}.nav-back-btn svg{width:16px;height:16px}.theme-toggle{border-radius:var(--radius-md);width:36px;height:36px;color:var(--text-secondary);transition:all var(--duration-fast);justify-content:center;align-items:center;display:flex}.theme-toggle:hover{background:var(--bg-surface-sunken);color:var(--text-primary)}.theme-toggle svg{width:18px;height:18px}.user-btn{align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);font-size:var(--font-sm);color:var(--text-secondary);transition:all var(--duration-fast);font-weight:500;display:flex}.user-btn:hover{background:var(--bg-surface-sunken);color:var(--text-primary)}.user-btn__avatar{border-radius:var(--radius-full);background:var(--accent-gradient);width:28px;height:28px;color:var(--text-on-accent);font-size:var(--font-xs);justify-content:center;align-items:center;font-weight:700;display:flex}