:root{--bg-primary: #fafafa;--bg-secondary: #f7fafc;--bg-dark: #2d3748;--text-primary: #2d3748;--text-secondary: #4a5568;--text-muted: #718096;--border-color: #e2e8f0;--blue-primary: #4299e1;--blue-hover: #3182ce;--blue-light: #ebf8ff;--blue-text: #2b6cb0;--dots-grey: #cbd5e0;--table-stroke: #4a5568;--insight-bg: #ebf8ff;--insight-border: #4299e1;--insight-text: #2c5282;--max-width: 720px}[data-theme=dark]{--bg-primary: #1a202c;--bg-secondary: #2d3748;--bg-dark: #171923;--text-primary: #f7fafc;--text-secondary: #e2e8f0;--text-muted: #a0aec0;--border-color: #4a5568;--blue-primary: #63b3ed;--blue-hover: #4299e1;--blue-light: #2a4365;--blue-text: #90cdf4;--dots-grey: #4a5568;--table-stroke: #e2e8f0;--insight-bg: #2a4365;--insight-border: #63b3ed;--insight-text: #bee3f8}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;line-height:1.7;color:var(--text-primary);background:var(--bg-primary);transition:background .3s,color .3s}img{max-width:100%;display:block}a{color:var(--blue-primary);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3,h4{line-height:1.2;font-weight:700;color:var(--text-primary)}h1{font-size:2.4rem;margin-bottom:24px}h2{font-size:1.4rem;margin-bottom:20px}h3{font-size:1.15rem;margin-bottom:8px}p{margin-bottom:16px}.container{max-width:var(--max-width);margin:0 auto;padding:0 24px}.site-header{padding:24px 0;border-bottom:1px solid var(--border-color);background:var(--bg-primary);display:flex;justify-content:center}.header-inner{max-width:var(--max-width);width:100%;padding:0 24px;display:flex;justify-content:space-between;align-items:center}.logo-link{text-decoration:none;display:flex;align-items:center}.logo-link:hover{text-decoration:none}.logo-svg{height:40px;width:auto}.logo-light{display:block}.logo-dark,[data-theme=dark] .logo-light{display:none}[data-theme=dark] .logo-dark{display:block}.header-nav{display:flex;align-items:center;gap:1.5rem}.header-nav a{color:var(--text-muted);font-weight:500;font-size:.95rem;transition:color .15s}.header-nav a:hover{color:var(--text-primary);text-decoration:none}.theme-toggle{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;padding:8px 12px;cursor:pointer;font-size:1.2rem;transition:background .2s}.theme-toggle:hover{background:var(--border-color)}.hero{padding:80px 0 60px;text-align:center;background:var(--bg-primary)}.hero .subtitle{font-size:1.2rem;color:var(--text-secondary);margin-bottom:40px;max-width:580px;margin-left:auto;margin-right:auto}.section{padding:50px 0}.section-alt{background:var(--bg-secondary)}.section-dark{background:var(--bg-dark)}.section-dark h2,.section-dark .price,.section-dark .price-note,.section-dark .comparison-row{color:#f7fafc}.section-dark .price-note{color:#a0aec0}.scenario{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:8px;padding:24px;margin-bottom:20px}.scenario-label{font-size:.85rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}.scenario-title{font-weight:600;margin-bottom:12px;color:var(--text-primary)}.scenario-body{color:var(--text-secondary);margin-bottom:0}.insight{background:var(--insight-bg);border-left:3px solid var(--insight-border);padding:16px 20px;margin-top:12px;border-radius:0 6px 6px 0}.insight-label{font-size:.8rem;color:var(--blue-text);font-weight:600;margin-bottom:4px}.insight-text{color:var(--insight-text);margin-bottom:0;font-size:.95rem}.how-list{list-style:none}.how-list li{padding:16px 0;border-bottom:1px solid var(--border-color);display:flex;align-items:flex-start;gap:16px}.how-list li:last-child{border-bottom:none}.how-icon{width:32px;height:32px;background:var(--blue-light);border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:1rem}.how-content strong{display:block;margin-bottom:4px;color:var(--text-primary)}.how-content span{color:var(--text-muted);font-size:.95rem}.pricing-box{text-align:center;padding:40px}.price{font-size:2.2rem;font-weight:700;margin-bottom:8px}.price-note{margin-bottom:24px}.comparison{background:#ffffff1a;padding:20px 24px;border-radius:8px;max-width:400px;margin:0 auto;text-align:left}.comparison-row{display:flex;justify-content:space-between;padding:8px 0}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;margin-top:1.5rem}.card{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:8px;padding:24px;transition:box-shadow .2s}.card:hover{box-shadow:0 4px 20px #0000000f}.card-icon{font-size:1.5rem;display:block;margin-bottom:.75rem}.card p{color:var(--text-secondary);margin-bottom:0}.cta{padding:60px 0;text-align:center;background:var(--bg-primary)}.cta h2{margin-bottom:12px}.cta-sub{color:var(--text-muted);margin-bottom:28px}.btn{display:inline-block;background:var(--blue-primary);color:#fff;padding:16px 36px;text-decoration:none;border-radius:8px;font-size:1.1rem;font-weight:600;transition:background .2s;border:none;cursor:pointer}.btn:hover{background:var(--blue-hover);text-decoration:none}.btn-small{padding:8px 16px;font-size:.9rem}.btn-outline{background:transparent;border:2px solid var(--blue-primary);color:var(--blue-primary)}.btn-outline:hover{background:var(--blue-primary);color:#fff}.prose{max-width:var(--max-width)}.prose p{margin-bottom:1.25rem;color:var(--text-secondary)}.prose ul,.prose ol{margin-bottom:1.25rem;padding-left:1.5rem}.prose li{margin-bottom:.5rem;color:var(--text-secondary)}.prose h3{margin-top:2rem}.prose strong{color:var(--text-primary)}.text-center{text-align:center}.mt-2{margin-top:2rem}.blog-list{display:flex;flex-direction:column;gap:2rem}.blog-item{border-bottom:1px solid var(--border-color);padding-bottom:2rem}.blog-item h3 a{color:var(--text-primary)}.blog-item h3 a:hover{color:var(--blue-primary)}.blog-meta{font-size:.85rem;color:var(--text-muted);margin-bottom:.5rem}.contact-form{max-width:500px;margin:0 auto}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:600;font-size:.9rem;color:var(--text-primary)}.form-group input,.form-group textarea,.form-group select{width:100%;padding:.75rem;border:1px solid var(--border-color);border-radius:8px;font-family:inherit;font-size:1rem;background:var(--bg-primary);color:var(--text-primary)}.form-group textarea{min-height:150px;resize:vertical}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--blue-primary);box-shadow:0 0 0 3px #4299e126}.site-footer{padding:40px 0;text-align:center;color:var(--text-muted);font-size:.9rem;background:var(--bg-secondary);border-top:1px solid var(--border-color)}.site-footer a{color:var(--text-muted)}.site-footer a:hover{color:var(--text-primary)}.site-footer p{margin-bottom:8px}@media(max-width:600px){h1{font-size:1.8rem}.hero .subtitle{font-size:1.05rem}.price{font-size:1.8rem}.how-list li{flex-direction:column;gap:8px}.header-nav{gap:1rem}}