Battle #237 — Round castle
626.45{285}·100% match
golf code — would get you fired in a real codebase{285} chars
solution.css
<style>&{background:#3F4869;*{background:conic-gradient(at 58q,#0000 75%,#F4DA64 0)0 110px,conic-gradient(at 58q,#0000 75%,#E25C57 0)165px 110px,conic-gradient(at 5ch 5ch,#0000 75%,#3F4869 0)90px 174px,linear-gradient(90deg,#E25C57 50%,#F4DA64 0);margin:43 90;border-radius:2in 2in 0 0