:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;color:#f4f8ff;--ice:#a9d7ed;--line:#2d4a60;--orange:#ec650a;background:#081629;font-family:Microsoft YaHei,PingFang SC,system-ui,sans-serif}*{box-sizing:border-box}body{margin:0}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}button:disabled{cursor:wait;opacity:.65}button:focus-visible,a:focus-visible,canvas:focus-visible{outline-offset:4px;outline:3px solid #ffb45e}a{color:inherit;text-decoration:none}.back-link{color:var(--ice);margin-bottom:18px;font-size:14px;display:inline-block}.skip{z-index:10;background:#081629;padding:12px;position:absolute;top:-60px;left:16px}.skip:focus{top:8px}.arcade-header{border-bottom:1px solid var(--line);align-items:center;gap:24px;padding:18px max(24px,50vw - 695px);display:flex}.brand{letter-spacing:.06em;font:800 30px/1.2 Microsoft YaHei,sans-serif}.section-name{color:var(--ice);border-left:1px solid var(--line);padding-left:24px;font-size:19px}.home-link{color:var(--ice);margin-left:auto;padding:8px 0 8px 12px;font-size:15px}.home-link:hover{color:#fff}main{max-width:1390px;margin:auto;padding:28px 24px 0}body>footer{color:#94b0c5;border-top:1px solid #20384f;justify-content:space-between;gap:12px;max-width:1390px;margin:8px auto 0;padding:20px 24px;font-size:13px;display:flex}[hidden]{display:none!important}@media (width<=600px){.arcade-header{gap:14px;padding:14px 16px}.brand{font-size:24px}.section-name{padding-left:14px;font-size:16px}.home-link{font-size:14px}main{padding:18px 12px 0}body>footer{padding:16px 12px;font-size:12px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important}}