:root{--background:#f4f7fb;--foreground:#111827;--panel:#ffffffbd;--panel-strong:#ffffffe0;--line:#0f172a1a;--accent:#4856df;--accent-strong:#1f3bb3;--accent-soft:#4856df1f;--muted:#5f6d7e;--shadow:0 22px 60px #0f172a1a}html{height:100%}html,body{max-width:100vw;overflow-x:hidden}body{min-height:100%;color:var(--foreground);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:radial-gradient(circle at 0 0,#6366f129,#0000 24%),radial-gradient(circle at 100% 0,#22d3ee24,#0000 22%),radial-gradient(circle at 0 100%,#ec48991a,#0000 20%),linear-gradient(#f7f9fc 0%,#edf2fb 100%);flex-direction:column;font-family:PingFang SC,Hiragino Sans GB,Microsoft YaHei,Source Han Sans SC,sans-serif;display:flex}*{box-sizing:border-box;margin:0;padding:0}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}textarea:focus,input:focus,select:focus,button:focus{outline:none;box-shadow:0 0 0 4px #4856df1f}::selection{background:#4856df2e}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:#0f172a2e;border-radius:999px}::-webkit-scrollbar-track{background:0 0}