:root{--size-font:clamp(14px, calc(14px + (16 - 14) * ((100vw - 390px) / (1920 - 390))), 16px);--size-container:90em;--size-container-ideal:90em;--color-bg:#0a0a0a;--color-surface:#141414;--color-text:#f5f5f5;--color-text-secondary:#a3a3a3;--color-border:#262626;--color-accent:#fff}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility}body{font-size:var(--size-font);background:var(--color-bg);color:var(--color-text);font-family:system-ui,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}img,picture,video{max-width:100%;display:block}