:root{--color-white: #ffffff;--color-dark: #1d222e;--color-accent: #f44369;--color-accent-hover: #e03a5c;--color-accent-soft: rgba(244, 67, 105, .08);--color-accent-soft-strong: rgba(244, 67, 105, .14);--color-section-bg: #F9FAFB;--color-surface-muted: #f6f7fb;--color-text: #1d222e;--color-text-muted: #6b7280;--color-border: #e5e7eb;--color-border-strong: #d5dae3;--color-overlay: rgba(17, 24, 39, .52);--color-success: #0f9d77;--color-warning: #f59e0b;--color-error: #ef4444;--color-focus-ring: rgba(244, 67, 105, .18);--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 2rem;--font-size-4xl: 2.5rem;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--space-20: 5rem;--space-24: 6rem;--space-28: 7rem;--content-max-width: 1200px;--radius: 8px;--radius-lg: 12px;--radius-xl: 20px;--shadow: 0 1px 3px rgba(0, 0, 0, .08);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08);--shadow-lg: 0 20px 50px rgba(29, 34, 46, .12);--header-height: 4.5rem}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:var(--header-height)}body{margin:0;font-family:var(--font-sans);font-size:var(--font-size-base);color:var(--color-text);line-height:1.5;-webkit-font-smoothing:antialiased;background:var(--color-white)}main{background:var(--color-white)}::selection{background:var(--color-accent-soft-strong)}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}input,select,textarea,button{font:inherit}input:focus,select:focus,textarea:focus,button:focus-visible,a:focus-visible{outline:none;box-shadow:0 0 0 3px var(--color-focus-ring)}