*{box-sizing:border-box}body{margin:0;background:#0c1425;color:#eef2ff;font:16px system-ui,sans-serif}main{max-width:920px;margin:auto;padding:32px 20px}header{display:flex;justify-content:space-between;color:#a5b4fc}h1{font-size:28px}select{padding:12px;border:1px solid #475569;border-radius:8px;background:#17233b;color:white;font:inherit}#state{padding:18px;background:#182846;border-radius:12px}#odds{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin:20px 0}article{padding:22px;background:#1b2b46;border:1px solid #334967;border-radius:12px}article b{display:block;font-size:26px;margin-top:8px}video{width:100%;max-height:480px;background:black;border-radius:12px}.note{color:#9faec5;line-height:1.7}#result{font-size:20px}