:root{--color-bg: #ffffff;--color-bg-secondary: #f5f5f7;--color-text-primary: #1d1d1f;--color-text-secondary: #86868b;--color-accent: #0066cc;--color-accent-hover: #004499;--color-border: #d2d2d7;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 40px;--spacing-xxl: 80px;--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-size-xs: 12px;--font-size-sm: 14px;--font-size-md: 17px;--font-size-lg: 21px;--font-size-xl: 28px;--font-size-xxl: 48px;--font-weight-regular: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--shadow-sm: 0 2px 4px rgba(0,0,0,.05);--shadow-md: 0 4px 12px rgba(0,0,0,.08);--shadow-lg: 0 12px 24px rgba(0,0,0,.12);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 20px;--radius-full: 9999px;--transition-fast: .2s ease;--transition-normal: .3s cubic-bezier(.25, .1, .25, 1)}*{margin:0;padding:0;box-sizing:border-box;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-family);background-color:var(--color-bg);color:var(--color-text-primary);line-height:1.5;font-size:var(--font-size-md)}a{text-decoration:none;color:inherit;transition:color var(--transition-fast)}button{font-family:inherit}.container{max-width:1024px;margin:0 auto;padding:0 var(--spacing-lg)}.section{padding:var(--spacing-xxl) 0}h1,h2,h3,h4,h5,h6{letter-spacing:-.02em;color:var(--color-text-primary)}h1{font-size:var(--font-size-xxl);font-weight:var(--font-weight-bold);line-height:1.1;margin-bottom:var(--spacing-lg)}h2{font-size:var(--font-size-xl);font-weight:var(--font-weight-semibold);margin-bottom:var(--spacing-md)}p{color:var(--color-text-secondary);margin-bottom:var(--spacing-md)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 24px;border-radius:var(--radius-full);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);cursor:pointer;transition:all var(--transition-fast);border:none;outline:none}.btn-primary{background-color:var(--color-accent);color:#fff}.btn-primary:hover{background-color:var(--color-accent-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-secondary{background-color:var(--color-bg-secondary);color:var(--color-accent)}.btn-secondary:hover{background-color:#e8e8ed}.card{background:#fff;border-radius:var(--radius-lg);padding:var(--spacing-lg);box-shadow:var(--shadow-md);transition:transform var(--transition-normal),box-shadow var(--transition-normal);border:1px solid rgba(0,0,0,.02)}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .6s cubic-bezier(.2,.8,.2,1) forwards}.home-layout{display:grid;grid-template-columns:300px 1fr;gap:var(--spacing-xl);align-items:start}.home-layout.right{grid-template-columns:1fr 300px}.hero-container{padding:var(--spacing-xxl) var(--spacing-lg);min-height:500px}@media(max-width:900px){.home-layout,.home-layout.right{grid-template-columns:1fr}.hero-container{padding:var(--spacing-xl) var(--spacing-md);min-height:400px}}@media(max-width:768px){:root{--font-size-xxl: 32px;--font-size-xl: 24px;--spacing-xxl: 40px;--spacing-xl: 24px}.container{padding:0 var(--spacing-md)}.btn{padding:10px 20px;font-size:var(--font-size-xs)}}@media(max-width:480px){:root{--font-size-xxl: 28px;--font-size-lg: 18px}.hero-container{min-height:350px}}