@import"https://fonts.googleapis.com/css2?family=Merriweather:ital,wght@0,300;0,400;0,700;1,400&family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg: #FAF9F6;--bg-card: #FFFFFF;--bg-elevated: #FFFFFF;--bg-overlay: rgba(250, 249, 246, .96);--border: rgba(45, 55, 72, .12);--border-soft: rgba(45, 55, 72, .08);--border-azure: rgba(0, 120, 212, .15);--text: #2D3748;--text-2: #4A5568;--text-muted: #718096;--text-dark: #1A202C;--azure: #0078D4;--azure-soft: rgba(0, 120, 212, .08);--terracotta: #E27D60;--terracotta-dim: rgba(226, 125, 96, .1);--sage: #8DA399;--sage-dim: rgba(141, 163, 153, .12);--pink: #C46EA0;--pink-dim: rgba(196, 110, 160, .12);--gold: #E27D60;--gold-dim: rgba(226, 125, 96, .08);--success: #4CAF73;--error: #E05252;--warning: #D97706;--f-display: "Merriweather", Georgia, serif;--f-sans: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--r-sm: 4px;--r-md: 8px;--r-lg: 12px;--r-pill: 999px;--nav-h: 68px;--max-w: 900px;--shadow-sm: 0 4px 24px rgba(0,0,0,.03);--shadow-md: 0 8px 32px rgba(0,0,0,.06);--shadow-float: 0 8px 32px rgba(0,0,0,.08)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;height:100%;overflow-x:hidden}body{background:var(--bg);color:var(--text);font-family:var(--f-sans);font-size:15px;line-height:1.65;-webkit-font-smoothing:antialiased;min-height:100%}h1,h2,h3{font-family:var(--f-display);font-weight:300;color:var(--text-dark);letter-spacing:-.01em;line-height:1.2}h4,h5,h6{font-family:var(--f-display);font-weight:400;letter-spacing:.02em}a{color:inherit;text-decoration:none}button,input,select{font-family:inherit}.hidden{display:none!important}.app-container{max-width:var(--max-w);margin:0 auto;padding:0 1.5rem}.top-nav{position:fixed;top:0;left:0;right:0;height:var(--nav-h);background:#faf9f6f2;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--border-soft);z-index:1000}.page-header{margin-bottom:2.5rem;text-align:center}.page-title{font-size:2.5rem;font-family:var(--f-display);font-weight:300;margin-bottom:.75rem;color:var(--text-dark);letter-spacing:-.01em}.page-desc{font-size:1rem;color:var(--text-muted);font-weight:300;max-width:520px;margin:0 auto;line-height:1.65}.feature-chooser{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:1.25rem;max-width:760px;margin:0 auto 2.5rem}.feature-card{background:var(--bg-card);border:1.5px solid var(--border-soft);border-radius:var(--r-lg);padding:2rem 1.5rem;cursor:pointer;text-align:center;transition:all .25s ease;color:var(--text-dark);box-shadow:var(--shadow-sm);display:flex;flex-direction:column;align-items:center;gap:0}.feature-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}.feature-card-icon{font-size:2rem;margin-bottom:.75rem;display:flex;align-items:center;justify-content:center;width:3rem;height:3rem}.feature-card-title{font-family:var(--f-display);font-size:1.1rem;font-weight:400;margin-bottom:.4rem;color:var(--text-dark)}.feature-card-desc{font-size:.83rem;color:var(--text-muted);line-height:1.5}.section-header{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(45,55,72,.08);padding-bottom:1rem;margin-bottom:1.5rem}.section-header h2{font-size:1.5rem}.glass-card{background:var(--bg-card);border:1px solid var(--border-soft);border-radius:var(--r-lg);padding:2rem 2.5rem;margin-bottom:1.5rem;box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s ease}.glass-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.pill-badge{display:inline-flex;align-items:center;padding:.3rem .85rem;border-radius:var(--r-pill);font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;background:var(--azure-soft);color:var(--azure)}.btn-primary{background:var(--text-dark);color:#fff;border:none;padding:.8rem 1.8rem;border-radius:var(--r-md);font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;gap:.5rem}.btn-primary:hover{background:#000;transform:translateY(-1px)}.btn-ghost{background:transparent;color:var(--text-muted);border:none;padding:.5rem 1rem;font-size:.85rem;font-weight:500;cursor:pointer;transition:color .2s}.btn-ghost:hover{color:var(--text-dark)}.banner-info{background:var(--azure-soft);border:1px solid var(--border-azure);border-radius:var(--r-md);padding:.75rem 1rem;font-size:.85rem;color:var(--azure);margin-bottom:1rem;display:flex;align-items:center;gap:.5rem}.banner-error{background:#e0525214;border:1px solid rgba(224,82,82,.2);border-radius:var(--r-md);padding:.75rem 1rem;font-size:.85rem;color:var(--error);margin-bottom:1rem}.recharts-cartesian-grid-horizontal line,.recharts-cartesian-grid-vertical line{stroke:var(--border-soft)}.animate-fade-up{animation:fadeUp .5s cubic-bezier(.16,1,.3,1) both}@keyframes fadeUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}