body { margin: 0; background: #fff; color: #0A0A0A; font: 500 16px/1.7 "Montserrat", system-ui, -apple-system, "Segoe UI", sans-serif; padding: 0 max(16px, env(safe-area-inset-right, 0px)) 0 max(16px, env(safe-area-inset-left, 0px)); }
main { max-width: 760px; margin: 0 auto; padding-block: 2rem 4rem; }
.logo { font-weight: 800; font-size: 1.5rem; text-transform: uppercase; text-decoration: none; background: linear-gradient(90deg, #FF3B30, #FF9550); -webkit-background-clip: text; background-clip: text; color: transparent; }
h1 { font-size: clamp(1.8rem, 5vw, 2.6rem); font-weight: 800; letter-spacing: -0.02em; line-height: 1.1; margin: 2rem 0 1rem; }
h2 { font-size: 1.15rem; font-weight: 800; margin: 2.2rem 0 0.6rem; }
p, li { color: #3E3B38; }
a { color: #E8391F; }
mark { background: #FFE4D8; color: #0A0A0A; padding: 0 0.2em; border-radius: 3px; }
.back { display: inline-block; margin-top: 2.5rem; font-weight: 700; }