:root{--color-bg:#fff;--color-card-bg:#000000f2;--color-card-border:#ffffff1a;--color-card-text:#fff;--font-family:var(--font-inter),system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial;--title-font-weight:700;--title-font-size:72px;--title-line-height:1.05;--tagline-font-weight:600;--tagline-font-size:40px;--tagline-line-height:1.1;--title-offset:clamp(.75rem,3vw,2rem);--tagline-offset:clamp(.75rem,3vw,2rem);--card-padding-block:.9rem;--card-padding-inline:.6rem}@media (max-width:920px){:root{--title-font-size:36px;--tagline-font-size:32px}}@media (max-width:768px){:root{--title-font-size:42px;--tagline-font-size:30px;--title-offset:7%;--tagline-offset:7%}}html,body{background:var(--color-bg);height:100%;font-family:var(--font-family);margin:0}*{box-sizing:border-box}