.calc-landing{max-width:1200px;margin:0 auto;padding:0 20px 80px}.calc-hero{text-align:center;padding:60px 20px 40px}.calc-hero-title{font-family:var(--font-display),serif;font-size:3.5rem;font-weight:400;letter-spacing:-1px;color:hsl(var(--foreground));margin-bottom:12px}.calc-hero-subtitle{font-size:1.125rem;color:hsl(var(--muted-foreground));font-weight:400}.calc-container{max-width:800px;margin:0 auto;padding:0 0 60px}.calc-primary-card{background:linear-gradient(135deg,hsl(var(--primary) / .08),hsl(var(--primary) / .03));border:2px solid hsl(var(--primary) / .3);border-radius:16px;padding:48px;text-align:center;margin-bottom:24px;transition:border-color .3s ease,box-shadow .3s ease;animation:calc-fadeIn .5s ease}.calc-primary-card:hover{border-color:hsl(var(--primary) / .5)}.calc-primary-icon{width:80px;height:80px;margin:0 auto 24px;display:flex;align-items:center;justify-content:center;background:hsl(var(--primary) / .1);border-radius:50%;color:hsl(var(--primary))}.calc-primary-title{font-size:1.75rem;font-weight:600;margin-bottom:12px;color:hsl(var(--foreground))}.calc-primary-desc{font-size:1rem;color:hsl(var(--muted-foreground));margin-bottom:32px;max-width:500px;margin-left:auto;margin-right:auto}.calc-primary-btn{font-size:1.0625rem;font-weight:600;padding-left:48px;padding-right:48px}.calc-secondary-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}.calc-secondary-card{padding:32px 24px!important;text-align:center;border:1px solid hsl(var(--border))!important;animation:calc-fadeIn .5s ease .1s both}.calc-secondary-icon{width:48px;height:48px;margin:0 auto 16px;display:flex;align-items:center;justify-content:center;background:hsl(var(--muted) / .5);border-radius:50%;color:hsl(var(--muted-foreground))}.calc-secondary-title{font-size:1.25rem;font-weight:600;margin-bottom:8px;color:hsl(var(--foreground))}.calc-secondary-desc{font-size:.875rem;color:hsl(var(--muted-foreground));margin-bottom:20px}.calc-secondary-btn{border-color:hsl(var(--primary) / .4)!important;color:hsl(var(--primary))!important}.calc-templates-section{border-top:1px solid hsl(var(--border));padding:60px 0}.calc-section-title{font-size:1.5rem;font-weight:600;margin-bottom:8px;color:hsl(var(--foreground))}.calc-section-subtitle{font-size:.9375rem;color:hsl(var(--muted-foreground))}.calc-template-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}.calc-template-card{background:hsl(var(--card));border:1px solid hsl(var(--border));border-radius:12px;padding:20px 24px;cursor:pointer;transition:border-color .3s ease,box-shadow .2s ease;display:flex;align-items:center;gap:16px;text-align:left;width:100%;color:inherit;animation:calc-fadeIn .5s ease .2s both}.calc-template-card:hover{border-color:hsl(var(--primary) / .3);box-shadow:0 4px 16px hsl(var(--primary) / .08)}.calc-template-card:focus-visible{outline:2px solid hsl(var(--primary));outline-offset:2px}.calc-template-icon-wrap{width:44px;height:44px;display:flex;align-items:center;justify-content:center;border-radius:10px;background:hsl(var(--muted) / .5);color:hsl(var(--primary));flex-shrink:0}.calc-template-name{font-size:.9375rem;font-weight:600;color:hsl(var(--foreground));margin-bottom:4px}.calc-template-stats{font-size:.8125rem;color:hsl(var(--muted-foreground))}.calc-help-section{max-width:800px;margin:0 auto;padding:0 0 40px;text-align:center}.calc-help-toggle{border-color:hsl(var(--border))!important;color:hsl(var(--muted-foreground))!important}.calc-help-content{margin-top:24px;padding-top:24px;border-top:1px solid hsl(var(--border));text-align:left}@keyframes calc-fadeIn{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@media(max-width:768px){.calc-hero-title{font-size:2.5rem}.calc-secondary-row,.calc-template-grid{grid-template-columns:1fr}.calc-primary-card{padding:32px 24px}.calc-primary-title{font-size:1.375rem}}