:root{--gold:#f7e7ce;--gold-mid:#e8c98a;--gold-deep:#d4a843;--ice:#a5f3fc;--ice-deep:#38bdf8;--bg:#fafbff;--surface:#fff;--surface-glass:#ffffffb8;--border:#ede4d3;--text:#1e293b;--text-soft:#64748b;--radius:16px;--radius-sm:10px;--shadow:0 4px 24px #38bdf81f;--shadow-lg:0 8px 40px #38bdf833;--shadow-glow:0 0 20px #38bdf840;--trans:.25s ease;--trans-spring:.4s cubic-bezier(.34, 1.56, .64, 1)}[data-theme=night]{--gold:#2d2518;--gold-mid:#6b5b3e;--gold-deep:#8b7355;--bg:#0b1120;--surface:#1e293b;--surface-glass:#1e293bc7;--border:#334155;--text:#f1f5f9;--text-soft:#94a3b8;--shadow:0 4px 24px #a5f3fc14;--shadow-lg:0 8px 40px #a5f3fc26;--shadow-glow:0 0 20px #a5f3fc2e}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);min-height:100dvh;font-family:-apple-system,PingFang TC,Noto Sans TC,Microsoft JhengHei,sans-serif;line-height:1.6;transition:background .3s,color .3s}[data-theme=night] 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