:root{--gold:#f0b997;--gold2:#ffe0c7;--teal:#a6d8e4}
.viewport{background-image:url('assets/hadid-world.webp')}
.intro{background:linear-gradient(90deg,#243544ef,#243544bf 63%,#24354440)}
.chapter.completed{border-color:#a6d8e4;color:#ffe0c7}
.start[hidden]{display:none}.intro .start{max-width:100%;white-space:normal;text-align:left;text-decoration:none}.below-game p{line-height:1.5}.intro-copy{max-width:440px}.intro h1{font-size:clamp(2rem,5.6vw,4.5rem)}