:root{--gold-1: #f7e39a;--gold-2: #e6b64a;--gold-3: #c8912b;--gold-deep: #8a5a12;--bg-0: #0a0803;--bg-1: #140f06;--bg-2: #1d1608;--ink: #f6ecd4;--ink-mute: #b6a884;--line: rgba(230, 182, 74, .18);--card: rgba(30, 22, 8, .66);--radius: 18px;--shadow: 0 24px 60px rgba(0, 0, 0, .55);--gold-grad: linear-gradient(135deg, #f9ecb0 0%, #e6b64a 45%, #c8912b 100%)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:PingFang SC,Microsoft YaHei,Noto Sans SC,system-ui,-apple-system,sans-serif;background:radial-gradient(1200px 700px at 50% -10%,#241a09 0%,var(--bg-0) 55%) 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