:root{--bg:#080b14;--panel:#101729;--panel2:#141f35;--text:#eef6ff;--muted:#aab8d6;--brand:#69e7ff;--brand2:#9d7cff;--hot:#ff7aa6;--ok:#31e2ad;--line:rgba(255,255,255,.12);--shadow:0 24px 80px rgba(0,0,0,.36)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;background:radial-gradient(circle at 15% 8%,rgba(105,231,255,.22),transparent 28%),radial-gradient(circle at 82% 12%,rgba(157,124,255,.2),transparent 34%),linear-gradient(180deg,#070914 0%,#0c1020 45%,#070914 100%);color:var(--text);line-height:1.75;overflow-x:hidden}body:before{content:"";position:fixed;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:34px 34px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.8),transparent 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