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42rem;--column-margin-top: 4rem;--header-height: 80px;--footer-height: 100px;font-family:var(--font-body);color:var(--color-text);line-height:1.5;font-weight:400}[data-theme=dark]{--color-bg: #000000;--color-bg-secondary: #111111;--color-text: #ffffff;--color-text-secondary: #cccccc;--color-accent: #ffffff;--color-accent-hover: #cccccc;--color-border: #ffffff;--color-border-light: #333333}body{min-height:100vh;margin:0;background-color:var(--color-bg);color:var(--color-text);font-size:16px;font-weight:400;letter-spacing:-.01em;transition:background-color .3s ease,color .3s ease}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;margin:0 0 1rem;letter-spacing:-.02em}h1{font-size:3rem;font-weight:900;text-transform:uppercase;letter-spacing:-.03em}h2{font-size:2rem;font-weight:700;text-transform:uppercase;letter-spacing:-.02em}h3{font-size:1.5rem;font-weight:600}p{margin:0 0 1rem;line-height:1.6;font-weight:400}a{color:var(--color-text);text-decoration:none;transition:color .2s 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