:root{--bg:#080a0f;--row:#181b21;--row-alt:#20242b;--navy:#192440;--navy-2:#223052;--gold:#d7af4a;--gold-light:#f0d384;--text:#f4f5f7;--muted:#9299a7;--red:#ff4d57;--green:#26d980;--orange:#f3a72d}*{box-sizing:border-box}html{color-scheme:dark;background:var(--bg);scroll-behavior:smooth}body{margin:0;min-width:320px;background:var(--bg);color:var(--text);font-family:DIN Alternate,SF Pro Display,PingFang SC,Microsoft YaHei,sans-serif;-webkit-font-smoothing:antialiased}button{color:inherit;font:inherit}.app-shell{min-height:100vh;padding-bottom:118px;background:radial-gradient(circle at 50% -90px,#433414 0,transparent 250px),var(--bg)}.brand-header{height:82px;display:flex;align-items:center;justify-content:center;gap:10px;background:#050608;border-bottom:1px solid #191b20}.brand-mark{width:38px;height:38px;display:grid;place-items:center;transform:rotate(45deg);border:1px solid #a37d2e;box-shadow:inset 0 0 0 3px #080808,0 0 24px #d7af4a22}.brand-mark 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