:root{--color-primary: #3FB88E;--color-primary-hover: #35A07A;--color-primary-soft: #E8F8F0;--color-background: #F2FAF6;--color-surface: #FFFFFF;--color-text-primary: #111827;--color-text-secondary: #4B5563;--color-text-tertiary: #6B7280;--color-success: #10B981;--color-success-soft: #ECFDF5;--color-warning: #F59E0B;--color-error: #B42318;--color-border: #E5E7EB;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--max-width: 1200px;--header-height: 72px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 12px rgba(15, 23, 42, .08);--shadow-lg: 0 8px 24px rgba(15, 23, 42, .12);--shadow-xl: 0 16px 48px rgba(15, 23, 42, .16);--radius-sm: 10px;--radius-md: 12px;--radius-lg: 18px;--radius-xl: 24px}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:var(--header-height)}body{font-family:var(--font-family);color:var(--color-text-primary);background:var(--color-background);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img{max-width:100%;height:auto;display:block}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:var(--max-width);margin:0 auto;padding:0 24px}@media(max-width:768px){.container{padding:0 16px}}