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h1{font-size:clamp(2.2rem,9vw,3.4rem);max-width:100%}.landing-subtext{font-size:1rem}.landing-cta-row{align-items:stretch;flex-direction:column}.landing-btn{min-width:0;width:100%}.preview-content{padding:22px}.preview-form{grid-template-columns:1fr}.preview-result{align-items:flex-start;flex-direction:column}.preview-result strong{font-size:1.8rem}.pricing-card{padding:26px 20px}.landing-info{padding-bottom:64px}}@media (max-width:480px){.landing-badge{font-size:.74rem;padding:7px 12px}.landing-copy,.landing-highlights,.landing-info-grid{gap:14px}.landing-highlight-card,.landing-info-card{padding:18px}.preview-header h2{font-size:1.45rem}.preview-result strong{font-size:1.6rem}}.auth-page{align-items:center;background:linear-gradient(135deg,#0a0e27,#0f1229);display:flex;justify-content:center;min-height:100vh;padding:2rem}.auth-container{background:linear-gradient(135deg,#1a1f3a,#0f1229);border:1px solid #2d3561;border-radius:1rem;box-shadow:0 20px 60px 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h3{color:var(--text-primary)}.favorite-btn{background:#0000;border:none;color:var(--text-muted);font-size:1.25rem;position:absolute;right:1rem;top:1rem}.favorite-btn.active,.favorite-btn:hover{color:var(--danger)}.history-item{border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;padding:1rem 0}.history-item:hover{background:#0000000d}.history-tool{color:var(--accent);font-weight:600}.history-date,.history-params{color:var(--text-muted)}.history-date{font-size:.75rem}.notification{border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;padding:1rem 0}.notification.warning{border-left:4px solid #e67e22;padding-left:1rem}.notification.info{border-left:4px solid var(--accent);padding-left:1rem}.no-notifications{color:var(--text-muted);text-align:center}.trial-banner{background:linear-gradient(135deg,var(--accent) 0,var(--accent-strong) 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