@media (width>=768px){:root{--font-size-large:1.5rem;--font-size-title:3.2rem;--space-sm:1rem;--space-md:2rem;--space-lg:4rem;--space-xl:6rem}}@media (width>=1024px){:root{--font-size-title:4rem;--space-lg:5rem;--space-xl:8rem}}@media (width>=1440px){:root{--font-size-title:4.5rem}}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--color-background);color:var(--color-text);font-family:var(--font-main)}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}:root{--color-background:#fff;--color-text:#111;--color-muted:#666;--color-border:#e5e5e5;--color-accent:#000;--font-main:"Inter", Arial, sans-serif;--font-size-small:.8rem;--font-size-normal:1rem;--font-size-large:1.25rem;--font-size-title:2.5rem;--space-xs:.5rem;--space-sm:.75rem;--space-md:1.5rem;--space-lg:3rem;--space-xl:5rem;--container-width:1200px;--radius-small:8px;--radius-medium:16px;--transition-fast:.2s ease;--font-weight-light:300;--font-weight-normal:400;--font-weight-medium:500;--font-weight-bold:700}@media (width>=768px){:root{--font-size-large:1.5rem;--font-size-title:3.2rem;--space-sm:1rem;--space-md:2rem;--space-lg:4rem;--space-xl:6rem}}@media (width>=1024px){:root{--font-size-title:4rem;--space-lg:5rem;--space-xl:8rem}}@media (width>=1440px){:root{--font-size-title:4.5rem}}.container{width:min(100% - 2rem, var(--container-width));margin-inline:auto}.header{border-bottom:1px solid var(--color-border)}.navbar{justify-content:center;gap:var(--space-sm);flex-direction:column;min-height:70px;display:flex}.logo{font-size:1.1rem;font-weight:600}.nav-links{justify-content:center;gap:var(--space-sm);flex-wrap:wrap;display:flex}.nav-links a{font-size:var(--font-size-small)}main{min-height:calc(100vh - 140px)}.section{padding-block:var(--space-lg)}.footer{border-top:1px solid var(--color-border);padding-block:var(--space-md);color:var(--color-muted)}.heading{font-size:var(--font-size-title);font-weight:700;line-height:1.1}.text-large{font-size:var(--font-size-large)}.text-muted{color:var(--color-muted)}@media (width>=768px){.navbar{flex-direction:row;justify-content:space-between;min-height:80px}.nav-links{justify-content:flex-end;gap:var(--space-md)}.heading{line-height:1.05}}@media (width>=1024px){.navbar{min-height:90px}.logo{font-size:1.25rem}.heading{letter-spacing:-.03em}.nav-links a{font-size:var(--font-size-normal)}}@media (width>=1440px){.container{width:min(100% - 4rem, var(--container-width))}.heading{max-width:900px}}