*{margin:0;padding:0}html,body,#root{width:100%;min-height:100vh;font-family:Noto Sans,sans-serif;background-color:#111;color:#fff}#root{display:flex;flex-direction:column;align-items:center}main{width:calc(100% - 16px);max-width:1000px;padding:0 8px 8px}details>summary{list-style-type:"▶️";cursor:pointer}details[open]>summary{list-style-type:"🔽"}details{border:1px solid gray;border-radius:.2rem;padding:.5rem}details[open]>summary{margin-bottom:.5rem}