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var(--transition-fast);width:44px;z-index:1}.paywall-close:hover{background:#fff3;color:#fff}.paywall-header{background:linear-gradient(135deg,var(--color-primary) 0,var(--color-primary-hover) 100%);border-radius:var(--radius-lg) var(--radius-lg) 0 0;color:var(--color-text-white);padding:var(--spacing-3xl) var(--spacing-2xl) var(--spacing-xl);text-align:center}.paywall-icon{font-size:var(--font-size-5xl);margin-bottom:var(--spacing-base)}.paywall-title{font-size:var(--font-size-2xl);font-weight:var(--font-weight-bold);margin:0 0 var(--spacing-sm) 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var(--spacing-base);text-decoration:underline;transition:color var(--transition-fast)}.paywall-continue-btn:hover{color:var(--color-text-primary)}.paywall-footer{border-top:1px solid var(--color-border-light);color:var(--color-text-secondary);font-size:var(--font-size-base);padding-top:var(--spacing-xl);text-align:center}.paywall-footer a{color:var(--color-primary);font-weight:var(--font-weight-semi);text-decoration:none}.paywall-footer a:hover{text-decoration:underline}@media (max-width:768px){.paywall-modal{border-radius:16px 16px 0 0;margin:0;max-height:95vh;max-width:100%}.paywall-header{padding:32px 24px 20px}.paywall-title{font-size:24px}.paywall-subtitle{font-size:14px}.paywall-body{padding:24px 20px}.paywall-tiers{gap:16px;grid-template-columns:1fr}.usage-stat-value{font-size:28px}}.ai-chat-widget{background:var(--color-bg-white);border:1px solid 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var(--transition-fast)}.suggestion-btn:hover{background:var(--color-border-default)}.show-results-btn{background:var(--color-primary);border:none;border-radius:var(--radius-md);color:#fff;cursor:pointer;display:block;font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);margin-top:10px;padding:8px 16px;text-align:center;transition:var(--transition-fast);width:100%}.show-results-btn:hover{background:var(--color-primary-hover)}a.show-results-btn{box-sizing:border-box;text-decoration:none}@media (hover:hover){.show-results-btn:hover{transform:translateY(-1px)}}.typing-indicator{align-items:center;display:flex;gap:4px}.typing-indicator span{animation:typing 1.4s infinite;background:var(--color-text-secondary);border-radius:50%;display:inline-block;height:8px;width:8px}.typing-indicator span:nth-child(2){animation-delay:.2s}.typing-indicator span:nth-child(3){animation-delay:.4s}@keyframes 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