:root{--color-near-black: #141413;--color-brand-terracotta: #c96442;--color-coral: #d97757;--color-parchment: #f5f4ed;--color-ivory: #faf9f5;--color-white: #ffffff;--color-warm-sand: #e8e6dc;--color-dark-surface: #30302e;--color-charcoal: #4d4c48;--color-olive-gray: #5e5d59;--color-stone-gray: #87867f;--color-dark-warm: #3d3d3a;--color-warm-silver: #b0aea5;--color-border-cream: #f0eee6;--color-border-warm: #e8e6dc;--color-border-dark: #30302e;--color-ring-warm: #d1cfc5;--color-error: #b53333;--color-focus: #3898ec;--font-serif: Georgia, serif;--font-sans: "Inter", system-ui, -apple-system, sans-serif;--font-mono: ui-monospace, Menlo, Monaco, monospace;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--space-8: 48px;--space-10: 64px;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-2xl: 24px;--radius-3xl: 32px;--shadow-ring: 0px 0px 0px 1px var(--color-ring-warm);--shadow-whisper: 0px 4px 24px rgba(0, 0, 0, .05)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--color-parchment);color:var(--color-near-black);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-family:var(--font-serif);font-weight:500;color:var(--color-near-black)}.text-display{font-size:4rem;line-height:1.1}.text-heading{font-size:3.25rem;line-height:1.2}.text-subheading{font-size:2rem;line-height:1.1}.text-body-large{font-size:1.25rem;line-height:1.6;color:var(--color-olive-gray)}.text-body{font-size:1rem;line-height:1.6}.text-small{font-size:.94rem;line-height:1.6}.container{max-width:800px;margin:0 auto;padding-left:var(--space-4);padding-right:var(--space-4)}.section{padding-top:var(--space-8);padding-bottom:var(--space-8)}.btn{display:inline-flex;align-items:center;justify-content:center;font-family:var(--font-sans);font-size:1rem;font-weight:500;border:none;cursor:pointer;transition:all .2s ease;text-decoration:none}.btn-primary{background-color:var(--color-brand-terracotta);color:var(--color-ivory);padding:12px 24px;border-radius:var(--radius-lg);box-shadow:0 0 0 1px var(--color-brand-terracotta)}.btn-primary:hover{filter:brightness(.95)}.btn-secondary{background-color:var(--color-warm-sand);color:var(--color-charcoal);padding:8px 16px;border-radius:var(--radius-md);box-shadow:0 0 0 0 var(--color-warm-sand),0 0 0 1px var(--color-ring-warm)}.btn-secondary:hover{background-color:var(--color-border-warm)}.card{background-color:var(--color-ivory);border:1px solid var(--color-border-cream);border-radius:var(--radius-xl);padding:var(--space-5);box-shadow:var(--shadow-whisper);transition:all .3s ease}.card-interactive{cursor:pointer}.card-interactive:hover{box-shadow:var(--shadow-whisper),var(--shadow-ring);transform:translateY(-2px)}.card-interactive.selected{box-shadow:0 0 0 2px var(--color-brand-terracotta);background-color:var(--color-white)}.theme-dark{background-color:var(--color-near-black);color:var(--color-ivory);min-height:100vh}.theme-dark h1,.theme-dark h2,.theme-dark h3{color:var(--color-ivory)}.theme-dark .text-body-large,.theme-dark .text-body{color:var(--color-warm-silver)}.theme-dark .card{background-color:var(--color-dark-surface);border:1px solid var(--color-border-dark);color:var(--color-ivory)}.theme-dark .btn-secondary{background-color:var(--color-dark-surface);color:var(--color-ivory);box-shadow:0 0 0 1px var(--color-border-dark)}.progress-container{width:100%;height:8px;background-color:var(--color-border-warm);border-radius:var(--radius-sm);overflow:hidden;margin:var(--space-4) 0}.theme-dark .progress-container{background-color:var(--color-dark-surface)}.progress-bar{height:100%;background-color:var(--color-brand-terracotta);transition:width .3s ease}.dimension-item{margin-bottom:var(--space-4)}.dimension-header{display:flex;justify-content:space-between;margin-bottom:var(--space-1);font-size:.94rem;font-weight:500}.dimension-labels{display:flex;justify-content:space-between;margin-top:var(--space-1);font-size:.8rem;color:var(--color-stone-gray)}.view{opacity:0;display:none;animation:fadeIn .4s forwards}.view.active{display:block}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.calculating-pulse{display:inline-block;width:12px;height:12px;background-color:var(--color-brand-terracotta);border-radius:50%;animation:pulse 1.5s infinite;margin:0 4px}.pulse-2{animation-delay:.2s}.pulse-3{animation-delay:.4s}@keyframes pulse{0%,to{transform:scale(.8);opacity:.5}50%{transform:scale(1.2);opacity:1}}@media (max-width: 768px){.text-display{font-size:3rem}.text-heading{font-size:2.5rem}.container{padding-left:20px;padding-right:20px}.section{padding-top:var(--space-6);padding-bottom:var(--space-6)}}@media (max-width: 480px){.text-display{font-size:2.5rem}.text-heading{font-size:2rem}.container{padding-left:24px;padding-right:24px}.card{padding:var(--space-4)}}