body { font-family: Inter, system-ui, sans-serif; margin: 0; background: #f7f5f0; color: #242824; }
main { max-width: 820px; margin: 0 auto; padding: 48px 20px; line-height: 1.7; }
h1, h2 { color: #285347; line-height: 1.2; font-weight: 500; }
h1 { font-size: 36px; letter-spacing: -.035em; }
h2 { font-size: 23px; margin-top: 30px; }
a { color: #285347; text-underline-offset: 4px; }
.card { background: #fff; border: 1px solid #dcded5; border-radius: 12px; padding: clamp(22px, 4vw, 42px); }
:focus-visible { outline: 3px solid #285347; outline-offset: 4px; }